MULTIFUNCTIONAL LASER RANGING TAPE MEASURE

Abstract

A multifunctional laser ranging tape measure includes a laser ranging assembly, a laser projecting assembly, a tape measure assembly and a shell. The tape measure assembly is disposed inside the shell, an optical bracket is arranged along a radial direction of the tape measure assembly, the laser ranging assembly and the laser projecting assembly are fixed side by side on the optical bracket, the optical bracket includes a rear extension part, a PCB is fixed on the rear extension part, a battery and a button plate are disposed in the shell, and functional physical buttons are arranged at positions corresponding to the button plate on the shell. The tape measure integrates the laser ranging, laser projecting and tape measurement, and is more convenient and quicker to use; and pre-installing the laser ranging assembly and the laser projecting assembly on the optical bracket can achieve quick installation and improve production efficiency.

Claims

1. A multifunctional laser ranging tape measure, comprising: a laser ranging assembly (1), a laser projecting assembly (2), a tape measure assembly (3), and a shell (4); wherein the tape measure assembly (3) is disposed inside the shell (4), an optical bracket (5) is arranged along a radial direction of the tape measure assembly (3), the laser ranging assembly (1) and the laser projecting assembly (2) are fixed side by side on the optical bracket (5), the optical bracket (5) comprises a rear extension part (51), and a printed circuit board (PCB) (6) is fixed on the rear extension part (51).

2. The multifunctional laser ranging tape measure as claimed in claim 1, wherein a battery (7) and a button plate (8) are disposed inside the shell (4), and functional physical buttons (9) are disposed at positions corresponding to the button plate (8) on the shell (4).

3. The multifunctional laser ranging tape measure as claimed in claim 1, wherein the optical bracket (5) comprises a fixing position (52) of the laser ranging assembly (1) and a fixing position (53) of the laser projecting assembly (2); the laser ranging assembly (1) is fixed to the fixing position (52) of the laser ranging assembly (1) by threaded connection or snap ring fitting, and the laser projecting assembly (2) is fixed to the fixing position (53) of the laser projecting assembly (2) by a locking fastener (22).

4. The multifunctional laser ranging tape measure as claimed in claim 1, wherein the laser ranging assembly (1) comprises a laser emission tube (11) and a laser reception component, the shell (4) defines a light emission window (41) corresponding to the laser emission tube (11) and a light reception window (42) corresponding to the laser reception component; and the laser projecting assembly (2) comprises a built-in light source, and the shell (4) defines a laser projecting window (43) corresponding to the light source.

5. The multifunctional laser ranging tape measure as claimed in claim 1, wherein the tape measure assembly (3) comprises a tape measure shell (31), a tape core (32) is disposed in the tape measure shell (31), a tape measure pivot (33) is disposed in the tape core (32), a tape (34) is wrapped around the tape measure pivot (33), and the tape measure pivot (33) is fixed to the tape measure shell (31) through a pivot seat (35); and a lower part of the tape measure shell (31) defines a first tape outlet (311), the shell (4) defines a second tape outlet (44) corresponding to the first tape outlet (311); a tape limit component (36) is disposed on a path from the first tape outlet (311) to the second tape outlet (44), and the tape limit component (36) is disposed at a lower side of the optical bracket (5).

6. The multifunctional laser ranging tape measure as claimed in claim 5, wherein the tape limit component (36) comprises a soft rubber button (361) and a top plate (362), an upper end of the soft rubber button (361) is provided with a curved surface matching a lower end of the tape (34) and the top plate (362) is fixed inside the shell (4) and located at the lower side of the optical bracket (5); and the tape (34) passes between the soft rubber button (361) and the top plate (362).

7. The multifunctional laser ranging tape measure as claimed in claim 6, wherein identification codes (341) are uniformly disposed along an extension direction of the tape (34) on the tape (34), and an identification code sensor (45) capable of recognizing the identification codes (341) is disposed above the corresponding soft rubber button (361) inside the shell (4).

8. The multifunctional laser ranging tape measure as claimed in claim 7, wherein the shell (4) is further provided with a display screen (46) and a measurement button (47).

9. The multifunctional laser ranging tape measure as claimed in claim 7, wherein the laser ranging assembly (1), the laser projecting assembly (2), the battery (7), the display screen (46), and the identification code sensor (45) are all electrically connected to the PCB (6).

10. The multifunctional laser ranging tape measure as claimed in claim 8, wherein the laser ranging assembly (1), the laser projecting assembly (2), the battery (7), the display screen (46), and the identification code sensor (45) are all electrically connected to the PCB (6).

11. The multifunctional laser ranging tape measure as claimed in claim 1, wherein the PCB (6) is provided with a type-C charging port (61) configured for charging the battery (7), and a side wall of the shell (4) correspondingly defines an opening (48) for the type-C charging port (61).

12. A multifunctional laser ranging tape measure, comprising: a laser ranging assembly (1), a laser projecting assembly (2), a tape measure assembly (3), a shell (4), and an optical bracket (5); wherein the tape measure assembly (3) is disposed inside the shell (4), an optical bracket (5) is arranged along a radial direction of the tape measure assembly (3), the laser ranging assembly (1) and the laser projecting assembly (2) are fixed side by side on the optical bracket (5), the optical bracket (5) comprises a rear extension part (51), and a PCB (6) is fixed on the rear extension part (51); and wherein the optical bracket (5) comprises a fixing position (52) of the laser ranging assembly (1) and a fixing position (53) of the laser projecting assembly (2); the laser ranging assembly (1) is fixed to the fixing position (52) of the laser ranging assembly (1), and the laser projecting assembly (2) is fixed to the fixing position (53) of the laser projecting assembly (2).

13. The multifunctional laser ranging tape measure as claimed in claim 12, wherein a battery (7) and a button plate (8) are disposed inside the shell (4), and functional physical buttons (9) are disposed at positions corresponding to the button plate (8) on the shell (4).

14. The multifunctional laser ranging tape measure as claimed in claim 12, wherein the laser ranging assembly (1) comprises a laser emission tube (11) and a laser reception component, the shell (4) defines a light emission window (41) corresponding to the laser emission tube (11) and a light reception window (42) corresponding to the laser reception component; and the laser projecting assembly (2) comprises a built-in light source, and the shell (4) defines a laser projecting window (43) corresponding to the light source.

15. The multifunctional laser ranging tape measure as claimed in claim 2, wherein the tape measure assembly (3) comprises a tape measure shell (31), a tape core (32) is disposed in the tape measure shell (31), a tape measure pivot (33) is disposed in the tape core (32), a tape (34) is wrapped around the tape measure pivot (33), and the tape measure pivot (33) is fixed to the tape measure shell (31) through a pivot seat (35); and a lower part of the tape measure shell (31) defines a first tape outlet (311), the shell (4) defines a second tape outlet (44) corresponding to the first tape outlet (311); a tape limit component (36) is disposed on a path from the first tape outlet (311) to the second tape outlet (44), and the tape limit component (36) is disposed at a lower side of the optical bracket (5).

16. The multifunctional laser ranging tape measure as claimed in claim 12, wherein the tape limit component (36) comprises a soft rubber button (361) and a top plate (362), an upper end of the soft rubber button (361) is provided with a curved surface matching a lower end of the tape (34), and the top plate (362) is fixed inside the shell (4) and located at the lower side of the optical bracket (5); and the tape (34) passes between the soft rubber button (361) and the top plate (362).

17. The multifunctional laser ranging tape measure as claimed in claim 16, wherein identification codes (341) are uniformly disposed along an extension direction of the tape (34) on the tape (34), and an identification code sensor (45) capable of recognizing the identification codes (341) is disposed above the corresponding soft rubber button (361) inside the shell (4).

18. The multifunctional laser ranging tape measure as claimed in claim 17, wherein the shell (4) is further provided with a display screen (46) and a measurement button (47) adjacent to the display screen (46).

19. The multifunctional laser ranging tape measure as claimed in claim 18, wherein the laser ranging assembly (1), the laser projecting assembly (2), the battery (7), the display screen (46), and the identification code sensor (45) are all electrically connected to the PCB (6).

20. A multifunctional laser ranging tape measure, comprising: a shell (4), defining a light emission window (41), a light reception window (42), a laser projecting window (43), and a tape outlet (44); an optical bracket (5), disposed inside the shell (4); a PCB (6), disposed inside the shell (4) and fixed on a rear end of the optical bracket (5); a laser ranging assembly (1), disposed inside the shell (4), and fixed on a front end of the optical bracket (5); wherein the laser ranging assembly (1) is configured to send light through the light emission window (41) and receive light through the light reception window (42); a laser projecting assembly (2), disposed inside the shell (4), and fixed on the front end of the optical bracket (5); wherein the laser projecting assembly (2) is disposed above the laser ranging assembly (1), and corresponds to the laser projecting window (43) in positions; and a tape measure assembly (3), disposed inside the shell (4); wherein the tape measure assembly (3) comprises a tape measure shell (31), a tape core (32), a tape measure pivot (33), a tape (34), and a pivot seat (35); the tape core (32) is disposed in the tape measure shell (31), the tape measure pivot (33) is disposed in the tape core (32), the tape (34) is wrapped around the tape measure pivot (33) and capable of extending from the shell (4) via the tape outlet (44), and the tape measure pivot (33) is fixed to the tape measure shell (31) through the pivot seat (35).

Description

BRIEF DESCRIPTION OF DRAWINGS

[0016] FIG. 1 illustrates an exploded schematic structural diagram of a multifunctional laser ranging tape measure of the disclosure.

[0017] FIG. 2 illustrates an overall schematic structural diagram of the multifunctional laser ranging tape measure of the disclosure.

[0018] FIG. 3 illustrates a schematic diagram of a tape measure assembly of the disclosure.

[0019] FIG. 4 illustrates a schematic diagram of an internal structure of the multifunctional laser ranging tape measure of the disclosure.

[0020] FIG. 5 illustrates a schematic diagram of an optical bracket of the disclosure.

[0021] FIG. 6 illustrates an exploded schematic structural diagram of the optical bracket of the disclosure.

[0022] FIG. 7 illustrates a schematic diagram of a tape of the disclosure.

[0023] FIG. 8 illustrates a rear schematic diagram of the multifunctional laser ranging tape measure of the disclosure.

DESCRIPTION OF REFERENCE NUMERALS

[0024] 1. laser ranging assembly; 2. laser projecting assembly; 3. tape measure assembly; 31. tape measure shell; 32. tape core; 33. tape measure pivot; 34. tape; 35. pivot seat; 36. tape limit component; 311. first tape outlet; 361. soft rubber button; 362. top plate; 4. shell; 41. light emission window; 42. light reception window; 43. laser projecting window; 44. second tape outlet; 45. identification code sensor; 46. display screen; 47. measurement button; 5. optical bracket; 6. printed circuit board; 61. type-C charging port; 7. battery; 8. button plate; 9. functional physical button; 51. rear extension part; 52. fixing position; 53. fixing position; 21. laser projecting component; 22. locking fastener; 11. laser emission tube; 341. identification code; 48. opening; 12. light receiving component; 13. internal laser tube; 14. filter holder; 15. internal light knob regulating valve; 16. receiving mirror; 17. filter; 18. arc-shaped notch.

DETAILED DESCRIPTION OF EMBODIMENTS

[0025] In order to better explain the disclosure and facilitate understanding, the following will provide a detailed description of the disclosure through a specific embodiment, in conjunction with the attached drawings.

[0026] It should be noted that all directional indications, such as up, down, left, right, front, and back, in the embodiment of the disclosure are used solely to explain the relative positions and movements of the components in a specific attitude (as shown in the attached drawings). If that specific attitude changes, then the directional indications also change accordingly.

[0027] Additionally, in the disclosure, descriptions involving first, and second, are used solely for descriptive purposes and should not be construed as indicating or implying their relative importance or implicitly specifying the number of the technical features they refer to. Therefore, features designated as first, and second, can explicitly or implicitly include at least one of such features. In the description of the disclosure, the term multiple means at least two, such as two, and three, unless otherwise specifically limited.

[0028] In the disclosure, unless otherwise specifically defined and limited, terms such as connect and fix should be understood in a broad sense. For example, fix can refer to a fixed connection, a detachable connection, or being formed as one piece; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary; it can be an internal connection within two components or an interactive relationship between two components, unless otherwise specifically limited. For those skilled in the art, the specific meaning of the above terms in the disclosure can be understood based on the specific circumstances.

[0029] A multifunctional laser ranging tape measure device, as shown in FIG. 1, includes a laser ranging assembly 1, a laser projecting assembly 2, a tape measure assembly 3, and a shell 4. The tape measure assembly 3 is disposed inside the shell 4, an optical bracket 5 is arranged along a radial direction of the tape measure assembly 3, the laser ranging assembly 1 and the laser projecting assembly 2 are fixed side by side on the optical bracket 5. The optical bracket 5 includes a rear extension part 51, and a PCB 6 is fixed on the rear extension part 51. A battery 7 and a button plate 8 are disposed inside the shell 4, and functional physical buttons 9 are disposed at positions corresponding to the button plate 8 on the shell 4.

[0030] Specifically, the front end of the optical bracket 5 defines a fixing position 52 of the laser ranging assembly 1 and a fixing position 53 of the laser projecting assembly 2. The laser ranging assembly 1 is fixed to the fixing position 52 of the laser ranging assembly 1 by threaded connection or snap ring fitting, and the laser projecting assembly 2 is fixed to the fixing position 53 of the laser projecting assembly 2 by a locking fastener 22.

[0031] It should be noted here that during the installation process of the laser ranging assembly 1 and the laser projecting assembly 2, a positioning part and a limiting part on the optical bracket 5 are used for positioning and installation, ensuring that both the laser ranging assembly 1 and the laser projecting assembly 2 are maintained in a horizontal state, which helps to reduce errors in subsequent measurements.

[0032] As shown in FIG. 2, the laser ranging assembly 1 includes a laser emission tube 11 and a laser reception component, the shell 4 defines a light emission window 41 corresponding to the laser emission tube 11 and a light reception window 42 corresponding to the laser reception component, and the light emission window 41 and the light reception window 42 need to be ensured to be on the same plane. The laser projecting assembly 2 includes a built-in light source, and the shell 4 defines a laser projecting window 43 corresponding to the light source.

[0033] As shown in FIG. 5 and FIG. 6, the laser projecting assembly 2 includes a laser projecting component 21, and the laser projecting component 21 includes the built-in light source. The laser reception component includes a light receiving component 12, an internal laser tube 13, a filter holder 14, an internal light knob regulating valve 15, a receiving mirror 16 and a filter 17. The light receiving component 12, the internal laser tube 13, the filter holder 14, the internal light knob regulating valve 15, the receiving mirror 16 and the filter 17 are installed on the optical bracket 5, the filter 17 is disposed inside the filter holder 14, and the receiving mirror 16 is disposed at a front side of the fixing position 52 of the optical bracket 5.

[0034] As shown in FIG. 3, the tape measure assembly 3 includes a tape measure shell 31, a tape core 32 is disposed in the tape measure shell 31, a tape measure pivot 33 is disposed in the tape core 32, and a tape 34 is wrapped around the tape measure pivot 33. The tape measure pivot 33 is fixed to the tape measure shell 31 through a pivot seat 35. In the embodiment, the tape measure assembly 3 is connected to the PCB 6 through the tape measure shell 31. To accommodate the circular tape measure shell 31, a rear end of the PCB 6 defines an arc-shaped notch 18. This design allows the tape measure shell 31 to be moved forward, reducing space waste and ensuring a more compact and streamlined structure.

[0035] As shown in FIGS. 2 and 4, a lower part of the tape measure shell 31 defines a first tape outlet 311, and the shell 4 defines a second tape outlet 44 corresponding to the first tape outlet 311. A tape limit component 36 is disposed on a path from the first tape outlet 311 to the second tape outlet 44, and the tape limit component 36 is disposed at a lower side of the optical bracket 5. The tape limit component 36 disposed below the optical bracket 5 effectively utilizes a lower space of the optical bracket 5, which conveniently provides an installation position for the tape limit component 36.

[0036] In the embodiment, the tape limit component 36 includes a soft rubber button 361 and a top plate 362, an upper end of the soft rubber button 361 defines a curved surface matching a lower end of the tape 34, and the top plate 362 is fixed inside the shell 4 and located at the lower side of the optical bracket 5. The tape 34 passes between the soft rubber button 361 and the top plate 362. Compared to traditional tape measures, a limit part of the tape 34 is positioned at the front, and the corresponding top plate 362 is disposed above it, which makes the structure more robust and the locking effect of the limit better.

[0037] In the embodiment, in order to increase the intelligence level of the multifunctional laser ranging tape measure, identification codes 341 are uniformly disposed along an extension direction of the tape 34 on the tape 34, and an identification code sensor 45 capable of recognizing the identification code 341 is disposed above the corresponding soft rubber button 361 inside the shell 4. The multifunctional laser ranging tape measure collects and analyzes data on the tape 34 through the identification code sensor 45, and can calculate and display a length of the tape 34 pulled out from the multifunctional laser ranging tape measure device.

[0038] In addition, the shell 4 is further provided with a display screen 46 and a measurement button 47 thereon, the display screen 46 is configured to display measurement data, and the measurement button 47 is configured to control the measurement process. The laser ranging assembly 1, the laser projecting assembly 2, the battery 7, the display screen 46, and the identification code sensor 45 are all electrically connected to the PCB 6.

[0039] Moreover, the PCB 6 is provided with a type-C charging port 61 thereon configured for charging the battery 7, and a side wall of the shell 4 correspondingly defines an opening 48 for the type-C charging port 61. Due to the diverse and complex applications of the multifunctional laser ranging tape measure, the type-C charging port is considered for portable design to ensure endurance in any scenario.

[0040] It should be understood that the above description of the specific embodiment of the disclosure is only for the purpose of illustrating the technical route and characteristics of the disclosure, and its purpose is to enable those skilled in the art to understand the content of the disclosure and implement it accordingly. However, the disclosure is not limited to the specific embodiment mentioned above. All changes or modifications made within the scope of the claims of the disclosure shall be covered by the protection scope of the disclosure.