Table elevating device

Abstract

A table elevating device includes: a table, formed with a bottom surface, a first side edge and a second side edge spaced away from the first side edge; a support mechanism, vertically disposed for supporting the table, and at least including an electric pushing rod used for driving the support mechanism to be elevated; a driver, served to drive the electric pushing rod to be operated via electric power; and a controller, including a case body having a first case part and a second case part and disposed on the bottom surface, and a control circuit unit electrically connected to the driver; wherein, the second case part is formed with an expansion hole oriented to face the second side edge along an extending direction defined from the interior towards the exterior.

Claims

1. A table elevating device, comprising: a table, formed with a bottom surface, a first side edge formed at one side of the bottom surface and a second side edge formed at another side of the bottom surface, wherein the first side edge is spaced away from the second side edge; a support mechanism, disposed for supporting the table at a vertical direction, and at least including an electric pushing rod used for driving the support mechanism to be elevated; a driver, served to drive the electric pushing rod to be operated via electric power; and a controller, including a case body and a control circuit unit disposed in the case body, wherein the case body is disposed on the bottom surface of the table and arranged to be close to the first side edge, and the control circuit unit is electrically connected to the driver; wherein, the case body includes a first case part and a second case part, the second case part is arranged at an opposite side with respect to the first case part and the second case part is formed with an expansion hole, and the expansion hole is oriented to face the second side edge of the table along an extending direction that is defined from the interior towards the exterior and intersects with the second side edge; wherein the first case part is tilted outwardly to be away from the first side edge and downwardly to be away from the bottom surface, and both a length and a height of the first case part along the first side edge and the vertical direction, respectively, are larger than that of the second case part so that the second case part is concealed by viewing from the first case part.

2. The table elevating device according to claim 1, wherein the bottom surface is further formed with two third side edges arranged between the first side edge and the second side edge.

3. The table elevating device according to claim 2, wherein the first side edge of the table is divided into a linear front edge and at least an inclined edge at one side of the front edge, and the two third side edges on the bottom surface of the table are arranged between the inclined edge and the second side edge.

4. The table elevating device according to claim 2, wherein the amount of the support mechanism is two, and the two support mechanisms are disposed at the two third side edges of the table, a supporter is provided on the bottom surface of the table for connecting the two support mechanisms, and the extending direction is defined as passing the supporter then being perpendicular to the second side edge.

5. The table elevating device according to claim 1, wherein a minimum distance defined from a hole edge of the expansion hole to the first side edge is smaller than a minimum distance defined from the expansion hole to the second side edge.

6. The table elevating device according to claim 1, wherein the controller further includes a display screen.

7. The table elevating device according to claim 1, wherein the control circuit unit includes a control circuit board and a plurality of control buttons disposed on the control circuit board, and the plural control buttons are partially exposed on the first case part.

8. The table elevating device according to claim 7, wherein the control buttons are rotary buttons and press buttons.

9. The table elevating device according to claim 1, wherein an expansion circuit unit is disposed in the second case part, the expansion circuit unit includes an expansion circuit board and an expansion connector disposed on the expansion circuit board, the expansion connector is corresponding to the expansion hole and allows an expansion accessory to be connected to the expansion connector via the expansion hole.

10. The table elevating device according to claim 9, wherein the expansion connector is a connector with RJ specification.

Description

BRIEF DESCRIPTION OF DRAWING

(1) FIG. 1 is a perspective view according to the present invention;

(2) FIG. 2 is a perspective view showing a controller according to the present invention;

(3) FIG. 3 is another perspective view showing the controller according to the present invention;

(4) FIG. 4 is a plane top view according to the present invention;

(5) FIG. 5 is a plane side view according to the present invention;

(6) FIG. 6 is a plane top view showing an expansion accessory being inserted according to the present invention;

(7) FIG. 7 is a plane top view according to another embodiment of the present invention; and

(8) FIG. 8 is a plane top view according to one another embodiment of the present invention.

DETAILED DESCRIPTION OF THE INVENTION

(9) Preferred embodiments of the present invention will be described with reference to the drawings.

(10) Please refer to FIG. 1, which is a perspective view according to the present invention. A table elevating device comprising a table 1, a support mechanism 2, a driver 3 and a controller 4 is provided by the present invention.

(11) The table 1 can be served as a desk surface, a top surface thereof allows a user to use, and the table 1 is formed with a bottom surface 10 (as shown in FIG. 5) for allowing the above-mentioned components to be disposed thereon. The table 1 is formed with a first side edge 11 arranged at one side of the bottom surface 10, and a second side edge 12 arranged at another side of the bottom surface 10; according to this embodiment, the bottom surface 10 is further formed with two third side edges 13 arranged between the first side edge 11 and the second side edge 12, so that the first side edge 11 is spaced away from the second side edge 12.

(12) As shown in FIG. 1, the support mechanism 2 is vertically disposed for supporting the table 1, and the support mechanism 2 at least includes an electric pushing rod 20. The electric pushing rod 20 is driven by the driver 3 via electric power so as to be operated, thus the support mechanism 2 can be driven to be elevated or descended for adjusting the height of the table 1.

(13) Please refer to FIG. 2 and FIG. 3, the controller 4 includes a case body 40 and a control circuit unit 41 disposed in the case body 40. The controller 4 is disposed on the bottom surface 10 of the table 1 and arranged to be close to the first side edge 11, and the control circuit unit 41 is electrically connected to the driver 3 via a wiring means. Details are provided as follows. The case body 40 includes a first case part 400 and a second case part 401. The control circuit unit 41 includes a control circuit board 410 and a plurality of control buttons 411 disposed on the control circuit board 410, the plural control buttons 411 are partially exposed on the first case part 400 for allowing a user to operate. The control buttons 411 can be rotary buttons 411a and press buttons 411b which are selectively adopted with respect to the actual needs. In addition, the control circuit board 410 is electrically connected to the driver 3, so that when the user operates the control buttons 411, the driver 3 can be correspondingly operated. Moreover, the controller 4 further includes a display screen 400a, the display screen 400a is disposed on the first case part 400 and arranged at the same side as the plural control buttons 411, so that relevant operating information can be displayed for allowing the user to view during the operation.

(14) The second case part 401 is arranged at an opposite side with respect to the first case part 400, and the first case part 400 and the second case part 401 can be integrally formed. An expansion hole 401a is formed on the second case part 401, and an expansion circuit unit 42 is disposed inside the second case part 401. The expansion circuit unit 42 includes an expansion circuit board 420 and an expansion connector 421 disposed on the expansion circuit board 420, the expansion connector 421 is corresponding to the expansion hole 401a and allows an expansion accessory 5 to be connected to the expansion connector 421 via the expansion hole 401a. The expansion connector 421 can be a connector with RJ specification, and the expansion accessory 5 can be served to expand the function of the controller 4 via a wireless transferring means such as a Bluetooth or WiFi.

(15) Please refer to FIG. 4 and FIG. 5, which disclose one embodiment of the present invention; the first side edge 11 of the table 1 is in a linear status, and the controller 4 can be disposed at any desired location close to the first side edge 11, so that the expansion hole 401a is able to be oriented to face the second side edge 12 of the table 1 along an extending direction F defined from the interior of the case body 40 towards the exterior and perpendicular to the second side edge 12 after being extended. Moreover, the support mechanism 2 is disposed between the two third side edges 13 of the table 1, and a supporter 21 is provided on the bottom surface 10 of the table 1 for connecting the two support mechanisms 2, and the extending direction F is defined as firstly passing the supporter 21 then being perpendicular to the second side edge 12. Please refer to FIG. 6, with the above-mentioned arrangement, a minimum distance d defined from a hole edge of the expansion hole 401a to the first side edge 11 is obviously much smaller than a minimum distance D defined from the expansion hole 401a to the second side edge 12; as such, when the expansion accessory 5 is inserted in the expansion hole 401a and connected to the expansion connector 421, the assembly for expansion can be simply achieved through the arm of the user to reach the above-mentioned distance d, and a sufficient space can be provided by the above-mentioned distance D for hiding the expansion accessory 5, so that the operation on the table 1 would not be affected and a situation of accidently hitting the expansion accessory 5 can be avoided.

(16) Please refer to FIG. 7, according to another embodiment of the present invention, the first side edge 11 of the table 1 can be divided into a linear front edge 11a and at least an inclined edge 11b at one side of the front edge 11a, and the two third side edges 13 on the bottom surface 10 of the table 1 are arranged between the inclined edge 11b and the second side edge 12. Accordingly, the controller 4 can still be disposed at any desired location close to the inclined edge 11b, and the inclined edge 11b is relatively spaced from the second side edge 12. Please refer to FIG. 12, according to one another embodiment of the present invention, the first side edge 11 of the table 1 is formed in an arc-shaped status, when the controller 4 is disposed at any desired location close to the first side edge 11, the controller 4 is still relatively spaced from the second side edge 12. As such, according to the two embodiments, there is an enough space for hiding the expansion accessory 5, so that the expansion accessory 5 can be prevented from being exposed and protected from being hit or even damaged.

(17) With the above-mentioned structure, the table elevating device of the present invention is assembled.

(18) Although the present invention has been described with reference to the foregoing preferred embodiment, it will be understood that the invention is not limited to the details thereof. Various equivalent variations and modifications can still occur to those skilled in this art in view of the teachings of the present invention. Thus, all such variations and equivalent modifications are also embraced within the scope of the invention as defined in the appended claims.