CN216605330U

CN216605330U - Circuit board for light-emitting device

Info

Publication number: CN216605330U
Application number: CN202122501321.8U
Authority: CN
Inventors: 黄小龙
Original assignee: Shenzhen Jiuxiang Electronics Co ltd
Current assignee: Shenzhen Jiuxiang Electronics Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-05-27
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses a circuit board for a light-emitting device, which comprises a base, wherein sleeves are symmetrically and fixedly connected to the upper side wall of the base, threaded rods are in threaded connection with the inner walls of the two sleeves, the top ends of the two threaded rods are jointly and rotatably connected with an operating table, a lifting mechanism is arranged on the lower side wall of the operating table, a groove is formed in the upper side wall of the operating table, and a clamping plate is slidably inserted into the inner wall of the left side of the groove. According to the utility model, the threaded rod rotates anticlockwise or clockwise to drive the operating platform to move up and down, so that the height of the operating platform is adjusted to the optimal use height, the experience feeling of a user is improved, the circuit board can be fixed and detached in the process of reciprocating the clamping plate left and right, the circuit board is fixed quickly, and the working efficiency is improved.

Description

Circuit board for light-emitting device

Technical Field

The present invention relates to the field of circuit board technology, and in particular, to a circuit board for a light emitting device.

Background

The circuit board is named as a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultra-thin circuit board, a printed (copper etching technology) circuit board and the like. The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout.

The researcher needs a large amount of experiments when developing light emitting device's circuit board, need fix the circuit board in the experimentation, and current fixing device lacks lift adjustment to lead to fixing device can not be in suitable height, and then influence user's experience and feel, and current fixing device is complicated when fixed, thereby influence work efficiency.

For this purpose, a circuit board for a light-emitting device is proposed.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving the problems of the background art, and provides a circuit board for a light emitting device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a circuit board for a light-emitting device comprises a base, wherein sleeves are symmetrically and fixedly connected to the upper side wall of the base, threaded rods are in threaded connection with the inner walls of the two sleeves, the top ends of the two threaded rods are jointly and rotatably connected with an operating platform, the lower side wall of the operating platform is provided with a lifting mechanism, the upper side wall of the operating platform is provided with a groove, a clamping plate is inserted into the inner wall of the left side of the groove in a sliding manner, a moving plate extending to the lower part of the operating table is fixedly connected to the lower side wall of the clamping plate, the lower side wall of the operating table is fixedly connected with a supporting rod, the front side wall of the lower end of the supporting rod is fixedly connected with a second motor, the driving end of the second motor is fixedly connected with a connecting plate, the front side wall of the right end of the connecting plate is fixedly connected with a resisting rod, the lower end left side wall of the moving plate is fixedly connected with a sliding plate, and the left end of the sliding plate is fixedly connected with a rectangular frame which is sleeved on the outer wall of the abutting rod in a sliding mode.

Preferably, elevating system includes that symmetry fixed connection is at the guide bar on the side wall under the operation panel, lies in same one side the equal sliding connection of outer wall of guide bar has the mounting panel of threaded connection on the threaded rod outer wall, lies in same one side the equal fixedly connected with motor one of lower side wall of mounting panel lies in same one side the equal fixedly connected with gear one of drive end of motor one lies in same one side the equal fixed cover of outer wall of threaded rod is equipped with gear two with gear one looks meshing.

Preferably, the lower side wall of the operating platform is symmetrically and fixedly embedded with bearings, and inner rings of the bearings located on the same side are fixedly connected with the outer wall of the threaded rod.

Preferably, the inner bottom wall of the groove is provided with a through sliding groove matched with the moving plate.

Preferably, the lower side wall of the operating platform is fixedly connected with a fixing plate which is sleeved on the outer wall of the sliding plate in a sliding manner.

Compared with the prior art, the circuit board for the light-emitting device has the advantages that:

1. the sleeve, the threaded rod, the operating platform and the lifting mechanism are arranged, the first motor is started, the first gear is driven by the driving end of the first motor to rotate clockwise or anticlockwise, and then the second gear and the threaded rod which are meshed with the first gear are driven to rotate anticlockwise or clockwise, so that the operating platform is driven to move up and down, the height of the operating platform is adjusted to the optimal use height, and the experience of a user is improved;

2. the circuit board fixing device comprises a groove, a clamping plate, a moving plate, a second motor, a connecting plate and a rectangular frame, wherein the circuit board is placed in the groove, the second motor is started, a driving end of the second motor drives the connecting plate and a butting rod to do circular motion, so that the butting rod drives the rectangular frame, the sliding plate, the moving plate and the clamping plate to reciprocate left and right, and the circuit board can be fixed and detached in the process of reciprocating left and right of the clamping plate, so that the circuit board can be fixed quickly, and the working efficiency is improved;

in conclusion, the threaded rod rotates anticlockwise or clockwise to drive the operating platform to move up and down, the height of the operating platform is adjusted to the optimal using height, the experience feeling of a user is improved, the circuit board can be fixed and detached in the process that the clamping plate moves left and right in a reciprocating mode, the circuit board can be fixed quickly, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a circuit board for a light emitting device according to the present invention;

FIG. 2 is a perspective view of the connection between the console, the groove and the clamping plate of the circuit board for the light-emitting device according to the present invention;

fig. 3 is an enlarged view of a point a in fig. 1.

In the figure: the device comprises a base 1, a sleeve 2, a threaded rod 3, an operating table 4, a bearing 5, a guide rod 6, a mounting plate 7, a motor I8, a gear I9, a gear II 10, a groove 11, a clamping plate 12, a supporting rod 13, a motor II 14, a connecting plate 15, a pushing rod 16, a fixing plate 17, a sliding plate 18, a rectangular frame 19 and a moving plate 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a circuit board for a light emitting device comprises a base 1, sleeves 2 are symmetrically and fixedly connected to the upper side wall of the base 1, threaded rods 3 are connected to the inner walls of the two sleeves 2 in a threaded manner, operation platforms 4 are rotatably connected to the top ends of the two threaded rods 3 together, bearings 5 are symmetrically and fixedly embedded in the lower side wall of the operation platform 4, inner rings of the bearings 5 located on the same side are fixedly connected to the outer walls of the threaded rods 3, a lifting mechanism is arranged on the lower side wall of the operation platform 4 and comprises guide rods 6 symmetrically and fixedly connected to the lower side wall of the operation platform 4, mounting plates 7 in threaded connection to the outer walls of the threaded rods 3 are slidably connected to the outer walls of the guide rods 6 located on the same side, and motors I8 are fixedly connected to the lower side walls of the mounting plates 7 located on the same side;

the driving ends of the motors I8 positioned on the same side are fixedly connected with gears I9, the outer walls of the threaded rods 3 positioned on the same side are fixedly sleeved with gears II 10 meshed with the gears I9, the driving ends of the motors I8 drive the gears I9 to rotate clockwise or anticlockwise, and further drive the gears II 10 meshed with the gears I and the threaded rods 3 to rotate anticlockwise or clockwise, so that the operation table 4 is driven to move up and down, the height of the operation table 4 is adjusted to the optimal use height, and the experience of a user is improved;

the upper side wall of the operating table 4 is provided with a groove 11, the left side inner wall of the groove 11 is inserted with a clamping plate 12 in a sliding manner, the lower side wall of the clamping plate 12 is fixedly connected with a moving plate 20 extending to the lower side of the operating table 4, the inner bottom wall of the groove 11 is provided with a through sliding chute matched with the moving plate 20, the lower side wall of the operating table 4 is fixedly connected with a supporting rod 13, the lower end front side wall of the supporting rod 13 is fixedly connected with a second motor 14, the driving end of the second motor 14 is fixedly connected with a connecting plate 15, the right end front side wall of the connecting plate 15 is fixedly connected with a resisting rod 16, the lower end left side wall of the moving plate 20 is fixedly connected with a sliding plate 18, and the left end of the sliding plate 18 is fixedly connected with a rectangular frame 19 sleeved on the outer wall of the resisting rod 16;

the lower side wall fixedly connected with of operation panel 4 slides the cover and establishes fixed plate 17 on slide 18 outer wall, the stability that slide 18 removed can be improved in the setting of fixed plate 17, place the circuit board in recess 11, second motor 14 is started, the drive end of second motor 14 drives connecting plate 15 and supports pole 16 and be circular motion, make and support pole 16 and drive rectangle frame 19, the slide, the reciprocating motion about movable plate 20 and splint 12, the reciprocating motion in-process can realize fixing and dismantling the circuit board about splint 12, thereby quick completion is fixed to the circuit board, and then work efficiency has been improved.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The operating principle of the present invention is now explained as follows:

during the use, starter motor 8, the drive end of motor 8 drives gear 9 clockwise or anticlockwise rotation, and then drive gear two 10 and threaded rod 3 anticlockwise or clockwise rotation that mesh mutually with it, thereby drive operation panel 4 and reciprocate, the regulation of 4 heights of operation panel has been realized, make 4 height adjustment of operation panel to the best use height, thereby improve user's experience and feel, place the circuit board in recess 11, starter motor two 14, the drive end of motor two 14 drives connecting plate 15 and supports pole 16 and is the circular motion, make and support pole 16 and drive rectangular frame 19, the slide, the reciprocating motion about movable plate 20 and splint 12, splint 12 control reciprocating motion in-process can realize fixing and dismantling the circuit board, thereby quick completion is fixed to the circuit board, and then work efficiency has been improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The circuit board for the light-emitting device comprises a base (1) and is characterized in that upper side walls of the base (1) are symmetrically and fixedly connected with sleeves (2), inner walls of the two sleeves (2) are in threaded connection with threaded rods (3), the top ends of the two threaded rods (3) are connected with an operating table (4) in a rotating mode, a lifting mechanism is arranged on the lower side wall of the operating table (4), a groove (11) is formed in the upper side wall of the operating table (4), a clamping plate (12) is inserted into the inner wall of the left side of the groove (11) in a sliding mode, a moving plate (20) extending to the lower side of the operating table (4) is fixedly connected to the lower side wall of the operating table (4), a supporting rod (13) is fixedly connected to the lower side wall of the supporting rod (13), a second motor (14) is fixedly connected to the front side wall of the lower end of the supporting rod (13), and a connecting plate (15) is fixedly connected to the driving end of the second motor (14), the front side wall of the right end of the connecting plate (15) is fixedly connected with a resisting rod (16), the left side wall of the lower end of the moving plate (20) is fixedly connected with a sliding plate (18), and the left end of the sliding plate (18) is fixedly connected with a rectangular frame (19) which is sleeved on the outer wall of the resisting rod (16) in a sliding manner.

2. The circuit board for the light-emitting device according to claim 1, wherein the lifting mechanism comprises guide rods (6) symmetrically and fixedly connected to the lower side wall of the operating platform (4), the outer walls of the guide rods (6) on the same side are respectively and slidably connected with a mounting plate (7) in threaded connection with the outer wall of the threaded rod (3), the lower side wall of the mounting plate (7) on the same side is respectively and fixedly connected with a first motor (8), the driving end of the first motor (8) on the same side is respectively and fixedly connected with a first gear (9), and the outer wall of the threaded rod (3) on the same side is respectively and fixedly sleeved with a second gear (10) meshed with the first gear (9).

3. The circuit board for the light-emitting device according to claim 1, wherein the bearings (5) are symmetrically and fixedly embedded in the lower side wall of the operating platform (4), and inner rings of the bearings (5) located on the same side are fixedly connected with the outer wall of the threaded rod (3).

4. The circuit board for a light emitting device according to claim 1, wherein the inner bottom wall of the recess (11) is provided with a through sliding groove matched with the moving plate (20).

5. The circuit board for a light-emitting device according to claim 1, wherein a fixing plate (17) slidably fitted on an outer wall of the sliding plate (18) is fixedly connected to a lower side wall of the console (4).