CN213092780U - Display screen drive scanning protection circuit board with convenient structure of dismantling - Google Patents
Display screen drive scanning protection circuit board with convenient structure of dismantling Download PDFInfo
- Publication number
- CN213092780U CN213092780U CN202022417378.5U CN202022417378U CN213092780U CN 213092780 U CN213092780 U CN 213092780U CN 202022417378 U CN202022417378 U CN 202022417378U CN 213092780 U CN213092780 U CN 213092780U
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- circuit board
- groove
- display screen
- protection circuit
- convenient
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Abstract
The utility model discloses a display screen drive scanning protection circuit board with convenient dismantlement structure, including the mounting groove, the left and right sides inner wall of mounting groove is fixed connection diaphragm respectively, the rectangle recess is seted up to the upper surface of diaphragm, the rectangular hole is seted up to one side inner wall of rectangle recess, interior bottom fixed connection spring one of rectangular hole, the one end fixed connection limiting plate of spring one, the recess is seted up to a side of limiting plate, the upper surface of diaphragm and the position of rectangle recess one side rotate the connection clamp plate through the pivot. The device can conveniently be to the installation and the dismantlement of circuit board, has effectively replaced the mode of screw fixation, saves time, sets up the rectangle recess through the upper surface at the diaphragm, can conveniently place the circuit board, through setting up the limiting plate to set up the recess in a side of limiting plate, can be spacing to the circuit board, through setting up rotatable clamp plate, can be fixed and dismantle the facilitates the use to the circuit board.
Description
Technical Field
The utility model belongs to the technical field of the circuit board, concretely relates to display screen drive scanning protection circuit board with convenient dismantlement structure.
Background
The traditional circuit board is mostly in a mode of directly adopting bolts, and is fixedly installed in the installation groove, but the bolts used by the circuit board are all very small, so that the circuit board is inconvenient to screw, is easy to lose after being screwed off, and is easy to slide in the screwing process, so that the display screen driving scanning protection circuit board with a convenient and fast dismounting structure is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen drive scanning protection circuit board with convenient dismantlement structure to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a display screen driving scanning protection circuit board with a convenient disassembly structure comprises a mounting groove, the inner walls of the left side and the right side of the mounting groove are respectively fixedly connected with a transverse plate, the upper surface of the transverse plate is provided with a rectangular groove, the inner wall of one side of the rectangular groove is provided with a rectangular hole, the inner bottom of the rectangular hole is fixedly connected with a first spring, one end of the first spring is fixedly connected with a limiting plate, a groove is arranged on one side surface of the limiting plate, a circuit board body is arranged in the groove, the upper surface of the transverse plate and one side of the rectangular groove are rotatably connected with the pressing plate through a rotating shaft, the upper surface of the pressing plate is provided with a through hole, the inner walls of the left side and the right side of the through hole are respectively provided with a sliding chute, the inside of spout sets up the slider, a side fixed connection montant of slider, the another side fixed connection spring two of slider, the inner wall of the spout of one end fixed connection spring two.
Preferably, the upper surface of the transverse plate and the position corresponding to the vertical rod are provided with a circular groove, and one end of the vertical rod is connected with the inside of the circular groove in a sliding manner.
Preferably, the connecting rod is connected to the inner portion of the upper end of the vertical rod and penetrates through the outer surface of the vertical rod.
Preferably, the bottom surface of the pressing plate is connected with the upper surface of the circuit board body in a sliding mode, and the pressing plate rotates circularly.
Preferably, one end of the circuit board body is slidably connected with the inside of the groove, and the inner walls of the front side and the rear side of the groove respectively penetrate through the front side face and the rear side face of the limiting plate.
Preferably, the upper surface of the circuit board body is flush with the upper surface of the transverse plate.
The utility model discloses a technological effect and advantage: the utility model provides a display screen drive scanning protection circuit board with convenient dismantlement structure, upper surface through at the diaphragm sets up the rectangle recess, can make things convenient for placing of circuit board body, a side through at the rectangle recess sets up the telescopic limiting plate, and set up the recess at a side of limiting plate, can be to the spacing of circuit board body, upper surface through at the diaphragm sets up rotatable clamp plate, can extrude fixedly to circuit board body, through setting up the connecting rod in the inside of montant, can conveniently be to the removal of clamp plate, thereby convenient upper surface to circuit board body removes, easy to assemble and dismantlement, the device can conveniently install and dismantle the circuit board, the mode of screw fixation has effectively been replaced, save time, and the operation is convenient, and is simple.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the platen;
fig. 3 is a schematic side view of the limiting plate.
In the figure: 1. mounting grooves; 2. a transverse plate; 3. a rectangular groove; 4. a rectangular hole; 5. a first spring; 6. a limiting plate; 7. a groove; 8. a circuit board body; 9. pressing a plate; 10. a through hole; 11. a chute; 12. a slider; 13. a vertical rod; 14. a second spring; 15. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a display screen driving scanning protection circuit board with a convenient disassembly structure as shown in figures 1-3, which comprises a mounting groove 1, wherein the inner walls of the left and right sides of the mounting groove 1 are respectively fixedly connected with a transverse plate 2, the upper surface of the transverse plate 2 is provided with a rectangular groove 3, one inner wall of the rectangular groove 3 is provided with a rectangular hole 4, the inner bottom of the rectangular hole 4 is fixedly connected with a first spring 5, one end of the first spring 5 is fixedly connected with a limiting plate 6, one side surface of the limiting plate 6 is provided with a groove 7, the interior of the groove 7 is provided with a circuit board body 8, the upper surface of the transverse plate 2 and the position of one side of the rectangular groove 3 are rotatably connected with a pressing plate 9 through a rotating shaft, the upper surface of the pressing plate 9 is provided with a through hole 10, the inner walls of the left and right sides of the, one side surface of the sliding block 12 is fixedly connected with a vertical rod 13, the other side surface of the sliding block 12 is fixedly connected with a second spring 14, and one end of the second spring 14 is fixedly connected with the inner wall of the sliding groove 11.
Circular grooves are formed in the upper surface of the transverse plate 2 and the position corresponding to the vertical rod 13, one end of the vertical rod 13 is connected with the inside of the circular groove in a sliding mode, the vertical rod 13 can conveniently stretch into the circular grooves, the vertical rod 13 is limited, and therefore the pressing plate 9 can stably extrude and fix the circuit board body 8. The upper end internal connection connecting rod 15 of montant 13, connecting rod 15 runs through montant 13's surface, can make things convenient for manual pulling connecting rod 15 to drive clamp plate 9 and rotate, thereby conveniently dismantle circuit board body 8. The bottom surface of clamp plate 9 sliding connection circuit board body 8's upper surface, clamp plate 9 sets up to circular rotation, can conveniently break away from clamp plate 9 from circuit board body 8's upper surface to conveniently take circuit board body 8, convenient to detach.
One end of the circuit board body 8 is slidably connected with the inside of the groove 7, and the inner walls of the front side and the rear side of the groove 7 respectively penetrate through the front side surface and the rear side surface of the limiting plate 6.
When the device is used, the installation groove 1 is fixedly installed on a using device through a worker, then the circuit board body 8 is manually placed inside the rectangular groove 3 on the upper surface of the transverse plate 2, two ends of the circuit board body 8 extend into the grooves 7 on one side surface of the limiting plates 6 at the left end and the right end of the installation groove 1 respectively, the circuit board body 8 is limited and fixed under the action of the first spring 5, then the connecting rod 15 is manually pulled, the pressing plate 9 is driven to move, the bottom surface of the pressing plate 9 is moved to the upper surface position of the circuit board body 8, at the moment, the vertical rod 13 inside the pressing plate 9 can move to the position corresponding to the circular groove on the upper surface of the transverse plate 2, one end of the vertical rod 13 automatically extends into the circular groove under the action of the second spring 14, the vertical rod 13 can be limited, and the pressing plate 9 is stably pressed on the upper surface of the circuit board body 8, fixed to circuit board body 8, when dismantling circuit board body 8, only need manually pull out montant 13 from the inside of circular recess, rotate clamp plate 9 simultaneously, alright remove clamp plate 9 from circuit board body 8's upper surface, then alright take out circuit board body 8's both ends from recess 7, alright dismantle circuit board body 8, accomplish the operation, the device can conveniently be to the installation and the dismantlement of circuit board, effectively replaced the mode of screw fixation, save time, and convenient operation is simple.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a display screen drive scanning protection circuit board with convenient dismantlement structure, includes mounting groove (1), its characterized in that: the left and right inner walls of the mounting groove (1) are fixedly connected with transverse plates (2) respectively, the upper surface of the transverse plate (2) is provided with rectangular grooves (3), one inner wall of one side of each rectangular groove (3) is provided with a rectangular hole (4), the inner bottom of each rectangular hole (4) is fixedly connected with a spring I (5), one end of each spring I (5) is fixedly connected with a limiting plate (6), one side surface of each limiting plate (6) is provided with a groove (7), a circuit board body (8) is arranged inside each groove (7), the upper surface of each transverse plate (2) and the position of one side of each rectangular groove (3) are rotatably connected with a pressing plate (9) through rotating shafts, the upper surface of each pressing plate (9) is provided with a through hole (10), the left and right inner walls of the through holes (10) are provided with sliding grooves (11) respectively, a sliding block (12) is arranged inside each sliding groove (11, the other side of the sliding block (12) is fixedly connected with a second spring (14), and one end of the second spring (14) is fixedly connected with the inner wall of the sliding groove (11).
2. The display screen driving scanning protection circuit board with the convenient and fast disassembly structure according to claim 1, characterized in that: circular grooves are formed in the upper surface of the transverse plate (2) and the position corresponding to the vertical rod (13), and one end of the vertical rod (13) is connected with the inner portion of the circular groove in a sliding mode.
3. The display screen driving scanning protection circuit board with the convenient and fast disassembly structure according to claim 1, characterized in that: the upper end of the vertical rod (13) is internally connected with a connecting rod (15), and the connecting rod (15) penetrates through the outer surface of the vertical rod (13).
4. The display screen driving scanning protection circuit board with the convenient and fast disassembly structure according to claim 1, characterized in that: the bottom surface of the pressing plate (9) is connected with the upper surface of the circuit board body (8) in a sliding mode, and the pressing plate (9) rotates circularly.
5. The display screen driving scanning protection circuit board with the convenient and fast disassembly structure according to claim 1, characterized in that: one end of the circuit board body (8) is slidably connected with the inside of the groove (7), and the inner walls of the front side and the rear side of the groove (7) respectively penetrate through the front side face and the rear side face of the limiting plate (6).
6. The display screen driving scanning protection circuit board with the convenient and fast disassembly structure according to claim 1, characterized in that: the upper surface of the circuit board body (8) is flush with the upper surface of the transverse plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022417378.5U CN213092780U (en) | 2020-10-27 | 2020-10-27 | Display screen drive scanning protection circuit board with convenient structure of dismantling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022417378.5U CN213092780U (en) | 2020-10-27 | 2020-10-27 | Display screen drive scanning protection circuit board with convenient structure of dismantling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213092780U true CN213092780U (en) | 2021-04-30 |
Family
ID=75614357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022417378.5U Expired - Fee Related CN213092780U (en) | 2020-10-27 | 2020-10-27 | Display screen drive scanning protection circuit board with convenient structure of dismantling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213092780U (en) |
-
2020
- 2020-10-27 CN CN202022417378.5U patent/CN213092780U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210430 Termination date: 20211027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |