Cleaning Device for Mobile Phone Screen

Abstract

The invention relates to mobile phone peripheral devices, and discloses a cleaning device for a mobile phone screen which includes a frame. The frame is fixedly connected with a bracket, and a top end of the bracket is fixedly connected with a bearing sleeve. The inside of the bearing sleeve is rotatably connected with a rotating shaft. One end of the rotating shaft is fixedly connected with a rotating knob. One end of the rotating shaft is fixedly connected with a bevel gear. The inner of the bevel gear is fixedly sleeved with a threaded rod. Two ends of the threaded rod are rotationally connected with a bearing block. The surface of the threaded rod is fixedly connected to the limiting block. The cleaning device for the mobile phone screen is provided with a rotary knob and a bevel gear, and the rotary knob is rotated to drive the bevel gear so that the supporting plate can moves up and down. The position between the supporting plate and the cleaning sheet is located in accordance with the different thickness of the mobile phone, and the transmission is stable and precise. And it is possible to clean the screens of different sizes of mobile phones, thereby achieving a wide range of applications.

Claims

1. A cleaning device for a mobile phone screen, comprising: a frame 1, wherein the inner side of the frame 1 is fixedly connected with a bracket 2; the top end of the bracket 2 is fixedly connected with a bearing sleeve 3; the inner side of the bearing sleeve 3 is rotatably connected with a rotating shaft 4, and one end of the rotating shaft 4 is fixedly connected with a rotary knob 5; one end of the rotating shaft 4 is fixedly connected with a bevel gear 6; the inner side of the bevel bear 6 is fixedly sleeved with a threaded rod 7, and two ends of the threaded rod 7 is rotatably connected to a bearing block 8; the surface of the threaded rod 7 is fixedly connected with a limiting block 9, and a threaded block 10 on a surface of the threaded rod 7 is screwed directly above the limiting block 9; one end of the threaded block 10 is fixedly connected with a supporting plate 11; a sliding slot 12 is formed in the inner side of the frame 1, and a sliding block 13 is slidably connected to the inner side of the sliding slot 12; one end of the sliding block 13 is fixedly connected with a casing 14, and an inner wall of the casing 14 is fixedly connected with a bump 15; the surface of the bump 15 is movably fastened with a cleaning sheet 16; the top of the cleaning head 16 is movably connected with a top head 17, and the top end of the top head 17 is movably coupled with a top cover 18; the inside of the top cover 18 is fixedly connected with a gasket 19, and the surface of the top head 18 is fixedly connected with a chuck 20.

2. The cleaning device for a mobile phone screen of claim 1, wherein the rotary knob 5 has a hollow structure, and the surface of the rotary knob 5 is provided with a non-slip pattern.

3. The cleaning device for a mobile phone screen of claim 1, wherein the number of the supporting plates 11 is two, and the two support plates 11 are respectively disposed on two sides of the inside of the frame 1.

4. The cleaning device for a mobile phone screen of claim 1, wherein the surface of the top cover 18 is provided with a hole corresponding to the top head 17, and the hole is located at a center line position of the top cover 18.

5. The cleaning device for a mobile phone screen of claim 1, wherein the surface of the casing 14 is provided with a groove, and the groove is engaged with the chuck 20.

6. The cleaning device for a mobile phone screen of claim 1, wherein the casing 14 has a hollow structure, and the top head 17 penetrates through the top cover 18 and extends to the outside by two centimeters.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The invention is illustrated by the following figures and embodiments.

[0015] FIG. 1 shows a schematic diagram of the inside of a frame in accordance with an example embodiment.

[0016] FIG. 2 shows a schematic diagram of the present invention.

[0017] FIG. 3 shows a side view of a casing of the present invention.

[0018] The reference numbers of the figures are as follows:

[0019] 1: frame; 2: bracket; 3: bearing sleeve; 4: rotating shaft; 5: rotary knob; 6: bevel gear; 7: threaded rod; 8: bearing block; 9: limiting block; 10: threaded block; 11: supporting plate; 12: sliding slot; 13: sliding block; 14: casing; 15: bump; 16: cleaning sheet; 17: top head; 18: top cover; 19: gasket; 20: chuck.

DETAILED DESCRIPTION

[0020] The invention is illustrated in accordance with figures. The figures as simplified diagrams demonstrate the basic structures of the apparatus of embodiments of the invention. Thus, the invention is not limited to the figures.

[0021] Referring to FIGS. 1-3, a cleaning device for a mobile phone screen includes a frame 1. The inner side of the frame 1 is fixedly connected with a bracket 2. The top end of the bracket 2 is fixedly connected with a bearing sleeve 3. The inner side of the bearing sleeve 3 is rotatably connected with a rotating shaft 4, and one end of the rotating shaft 4 is fixedly connected with a rotary knob 5. One end of the rotating shaft 4 is fixedly connected with a bevel gear 6. The inner side of the bevel bear 6 is fixedly sleeved with a threaded rod 7, and two ends of the threaded rod 7 is rotatably connected to a bearing block 8. The surface of the threaded rod 7 is fixedly connected with a limiting block 9, and a threaded block 10 on a surface of the threaded rod 7 is screwed directly above the limiting block 9. One end of the threaded block 10 is fixedly connected with a supporting plate 11. The cleaning device for the mobile phone screen is provided with a rotary knob 5 and a bevel gear 6, and the rotary knob 5 is rotated to drive the bevel gear 6 so that the supporting plate 11 can moves up and down. The position between the supporting plate 11 and the cleaning sheet 16 is located in accordance with the different thickness of the mobile phone, and the transmission is stable and precise. And it is possible to clean the screens of different sizes of mobile phones, thereby achieving a wide range of applications. The number of the supporting plates is two, and the two support plates are respectively disposed on two sides of the inside of the frame. A sliding slot 12 is formed in the inner side of the frame 1, and a sliding block 13 is slidably connected to the inner side of the sliding slot 12. One end of the sliding block 13 is fixedly connected with a casing 14, and an inner wall of the casing 14 is fixedly connected with a bump 15. The surface of the bump 15 is movably fastened with a cleaning sheet 16. The top of the cleaning head is movably connected with a top head 17, and the top end of the top head 17 is movably coupled with a top cover 18. The surface of the top cover 18 is provided with a hole corresponding to the top head 17, and the hole is located at a center line position of the top cover 18. The casing 14 has a hollow structure, and the top head 17 penetrates through the top cover 18 and extends to the outside by two centimeters. The inside of the top cover 18 is fixedly connected with a gasket 19, and the surface of the top head 18 is fixedly connected with a chuck 20. The surface of the casing 14 is provided with a groove, and the groove is engaged with the chuck 20. The cleaning device for the mobile phone screen is provided with the top head 17 and the chuck 20. The top head 17 pushes out from the cleaning sheet 16 and the chuck 20 to fix the cleaning sheet 16. It also facilitates to replace cleaning sheet 16. Two sides of the cleaning sheet 16 can be used for cleaning. It has good cleaning effect, thus achieving the purpose of easy replacement of the cleaning sheet.

[0022] In use, the mobile phone is placed on the support plate 11, and then the rotary knob 5 is rotated, so that the rotary knob 5 rotates the rotating shaft 4 to drive the bevel gear 6 to rotate the threaded rod 7. The threaded block 10 rotates while the threaded rod 7 rotates. The threaded block 10 drives the supporting plate 11 to lift and lower, and then positions the distance according to the thickness of the mobile phone. At the same time, the cleaning sheet 16 inside the casing 14 can be used for cleaning on the screen of the mobile phone, and at the same time, after the cleaning sheet 16 is cleaned, the top head 17 can be removed. The top cover 18 is exchanged for the other side or replaced with a new cleaning sheet 16.

[0023] The cleaning device for mobile phone screen has the advantages of wide application and easy replacement, which solves the problem of poor effect of existing cleaning devices.

[0024] It should be noted that, in this context, relational terms such as first and second are used merely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply these entities or operations. There is any such actual relationship or order between them. Furthermore, the term comprises or comprises or comprises or any other variations thereof is intended to encompass a non-exclusive inclusion, such that a process, method, article, or device that comprises a plurality of elements includes not only those elements but also Other elements, or elements that are inherent to such a process, method, item, or device.

[0025] The exemplary embodiments of the present invention are thus fully described. Although the description referred to particular embodiments, it will be clear to one skilled in the art that the present invention may be practiced with variations of these specific details. Hence this invention should not be construed as limited to the embodiments set forth herein.