CN213880384U

CN213880384U - Circuit board convenient to dismantle and installation

Info

Publication number: CN213880384U
Application number: CN202022913006.1U
Authority: CN
Inventors: 滕远丹
Original assignee: Qingdao Zhiteng Power Supply Co ltd
Current assignee: Qingdao Zhiteng Power Supply Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-03
Anticipated expiration: 2030-12-04

Abstract

The utility model relates to a circuit board technical field just discloses a circuit board convenient to dismantle and installation, including the mounting panel, the mounting groove has been seted up at the top of mounting panel, the inside swing joint of mounting groove has the protection box, the inner wall fixedly connected with circuit board body of protection box, the top fixedly connected with bracing piece of mounting panel, the first rotation axis of one end fixedly connected with of bracing piece, the spacing dish of one end fixedly connected with of first rotation axis, the outer wall swing joint of first rotation axis has a rotatory section of thick bamboo, the first stopper of one end fixedly connected with of a rotatory section of thick bamboo. This circuit board convenient to dismantle and installation can reach the purpose of convenient to dismantle and installation, has solved the problem that general circuit board was dismantled and was installed the difficulty for the staff can be rapid dismantle and install the circuit board body, thereby has promoted staff's work efficiency, thereby provides convenience for staff's use.

Description

Circuit board convenient to dismantle and installation

Technical Field

The utility model relates to a circuit board technical field specifically is a circuit board convenient to dismantle and installation.

Background

The circuit board has the name: ceramic circuit boards, alumina ceramic circuit boards, aluminum nitride ceramic circuit boards, PCB boards, aluminum substrates, high-frequency boards, thick copper plates, impedance boards, PCBs, ultra-thin circuit boards, printed (copper etching technology) circuit boards, 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 electrical appliance layout. The circuit board can be called as a printed circuit board or a printed circuit board, and the FPC circuit board (the FPC circuit board is also called as a flexible printed circuit board which is made of polyimide or polyester film as a base material and has the characteristics of high reliability and excellent flexibility, high wiring density, light weight, thin thickness and good bending property) and a rigid-flexible printed circuit board. The rigid-flex board is a circuit board with FPC (flexible printed circuit) and PCB (printed circuit board) characteristics, which is formed by combining a flexible circuit board and a rigid circuit board according to relevant process requirements through procedures such as pressing and the like. Most of circuit boards used in the existing market are simple in structure and inconvenient to detach and install, so that workers need to spend a large amount of time to detach and install the circuit boards when needing to replace the circuit boards, the working efficiency of the workers is reduced, and inconvenience is brought to the workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a circuit board convenient to detach and installation possesses advantages such as convenient to detach and installation, has solved the problem that general circuit board was dismantled and was installed the difficulty.

(II) technical scheme

For the purpose of realizing above-mentioned this circuit board convenient to detach and installation, the utility model provides a following technical scheme: the utility model provides a circuit board convenient to dismantle and installation, includes the mounting panel, the mounting groove has been seted up at the top of mounting panel, the inside swing joint of mounting groove has the protection box, the inner wall fixedly connected with circuit board body of protection box, the top fixedly connected with bracing piece of mounting panel, the first rotation axis of one end fixedly connected with of bracing piece, the spacing dish of one end fixedly connected with of first rotation axis, the outer wall swing joint of first rotation axis has a rotatory section of thick bamboo, the first stopper of one end fixedly connected with of a rotatory section of thick bamboo, the positive fixedly connected with second rotation axis of first stopper, the outer wall swing joint of second rotation axis has the clamp plate, the top fixedly connected with second stopper of mounting panel, one side fixedly connected with cardboard of clamp plate.

Preferably, the top end of the supporting rod is movably connected with the bottom end of the rotating cylinder, and the inner wall of the rotating cylinder is movably connected with the outer wall of the limiting disc.

Preferably, the top of the mounting plate is fixedly connected with a spring, and one end, far away from the mounting plate, of the spring is movably connected with the bottom of the pressing plate.

Preferably, one side of the pressing plate far away from the clamping plate is fixedly connected with a connecting plate, and the outer wall of the connecting plate is fixedly connected with an anti-slip pad.

Preferably, the bottom of the clamping plate is fixedly connected with a cushion pad, and the cushion pad is a rubber cushion pad.

Preferably, the back face of the second limiting block is fixedly connected with a limiting plate, and the bottom of the limiting plate is provided with a limiting groove.

Preferably, the number of the second limiting blocks is two, and the two second limiting blocks are symmetrically arranged by taking the vertical central line of the mounting plate as a symmetry axis.

(III) advantageous effects

Compared with the prior art, the utility model provides a circuit board convenient to dismantle and install possesses following beneficial effect:

1. this circuit board convenient to dismantle and installation, through the mounting panel that sets up, mounting groove, protection box, spring, bracing piece, first rotation axis, spacing dish, a rotatory section of thick bamboo, second rotation axis and clamp plate, can reach the purpose of convenient to dismantle and installation, solved the problem that general circuit board was dismantled and was installed the difficulty, make dismantling and installation circuit board body that the staff can be rapid, thereby promoted staff's work efficiency, thereby provide convenience for staff's use.

2. This circuit board convenient to dismantle and installation through second stopper, limiting plate and the spacing groove that sets up, can reach and carry out spacing purpose to the clamp plate for the clamp plate can not remove because of the stretching force of spring, thereby has promoted the practicality of this circuit board, thereby further provides convenience for staff's use.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connection structure between the second limiting block and the limiting plate of the present invention;

FIG. 3 is a schematic view of the connection structure between the mounting plate and the mounting groove of the present invention;

fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1. mounting a plate; 2. mounting grooves; 3. a protection box; 4. a circuit board body; 5. a spring; 6. a support bar; 7. a first rotating shaft; 8. a limiting disc; 9. a rotary drum; 10. a first stopper; 11. a second rotation shaft; 12. pressing a plate; 13. a connecting plate; 14. a non-slip mat; 15. a second limiting block; 16. a limiting plate; 17. a limiting groove; 18. clamping a plate; 19. a cushion pad.

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.

Referring to fig. 1-4, a circuit board convenient for disassembly and assembly comprises a mounting plate 1, a mounting groove 2 is formed at the top of the mounting plate 1, a protection box 3 is movably connected inside the mounting groove 2, a circuit board body 4 is fixedly connected to the inner wall of the protection box 3, a support rod 6 is fixedly connected to the top of the mounting plate 1, a first rotating shaft 7 is fixedly connected to one end of the support rod 6, a limit disc 8 is fixedly connected to one end of the first rotating shaft 7, a rotating cylinder 9 is movably connected to the outer wall of the first rotating shaft 7, the top end of the support rod 6 is movably connected to the bottom end of the rotating cylinder 9, the inner wall of the rotating cylinder 9 is movably connected to the outer wall of the limit disc 8, a first limit block 10 is fixedly connected to one end of the rotating cylinder 9, a second rotating shaft 11 is fixedly connected to the front of the first limit block 10, a pressing plate 12 is movably connected to the outer wall of the second rotating shaft 11, and a spring 5 is fixedly connected to the top of the mounting plate 1, and one end of the spring 5, which is far away from the mounting plate 1, is movably connected with the bottom of the pressing plate 12, the purposes of convenient disassembly and assembly can be achieved through the mounting plate 1, the mounting groove 2, the protective box 3, the spring 5, the supporting rod 6, the first rotating shaft 7, the limiting disc 8, the rotating cylinder 9, the second rotating shaft 11 and the pressing plate 12, and the problem of difficulty in disassembly and assembly of a common circuit board is solved, so that a worker can rapidly disassemble and assemble the circuit board body 4, thereby improving the working efficiency of the worker, and providing convenience for the use of the worker, one side of the pressing plate 12, which is far away from the clamping plate 18, is fixedly connected with a connecting plate 13, an anti-skid pad 14 is fixedly connected with the outer wall of the connecting plate 13, the top of the mounting plate 1 is fixedly connected with two second limiting blocks 15, and the two second limiting blocks 15 are symmetrically arranged by taking the vertical central line of the mounting plate 1 as a symmetric axis, back fixedly connected with limiting plate 16 of second stopper 15, spacing groove 17 has been seted up to limiting plate 16's bottom, second stopper 15 through the setting, limiting plate 16 and spacing groove 17, can reach and carry out spacing purpose to clamp plate 12, make clamp plate 12 can not remove because of the stretching force of spring 5, thereby the practicality of this circuit board has been promoted, thereby further facilitate for staff's use, one side fixedly connected with cardboard 18 of clamp plate 12, the bottom fixedly connected with blotter 19 of cardboard 18, and blotter 19 is rubber buffer, rubber buffer's elasticity is good, and antiskid nature is good.

When the anti-slip device is used, the circuit board body 4 and the protection box 3 are placed in the mounting groove 2 formed in the mounting plate 1, the anti-slip pad 14 is held, the outer wall of the limiting disc 8 rotates through the rotating cylinder 9, the pressing plate 12 moves to the position below the limiting plate 16 and moves to the position above the spring 5, the pressing plate 12 is pressed, the spring 5 contracts, the pressing plate 12 moves to the position in the limiting groove 17, the relative positions of the limiting plate 16 and the pressing plate 12 are fixed through the stretching force of the spring 5, the protection box 3 is clamped by the clamping plate 18 and the buffer pad 19, and the relative positions of the protection box 3 and the clamping plate 18 are fixed.

In conclusion, the circuit board convenient to detach and install can achieve the purpose of being convenient to detach and install, the problem that a common circuit board is difficult to detach and install is solved, and a worker can rapidly detach and install the circuit board body 4.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit board convenient to dismantle and installation, includes mounting panel (1), its characterized in that: the mounting groove (2) is formed in the top of the mounting plate (1), the protection box (3) is movably connected to the inside of the mounting groove (2), the circuit board body (4) is fixedly connected to the inner wall of the protection box (3), the supporting rod (6) is fixedly connected to the top of the mounting plate (1), the first rotating shaft (7) is fixedly connected to one end of the supporting rod (6), the limiting disc (8) is fixedly connected to one end of the first rotating shaft (7), the rotating cylinder (9) is movably connected to the outer wall of the first rotating shaft (7), the first limiting block (10) is fixedly connected to one end of the rotating cylinder (9), the second rotating shaft (11) is fixedly connected to the front of the first limiting block (10), the pressing plate (12) is movably connected to the outer wall of the second rotating shaft (11), and the second limiting block (15) is fixedly connected to the top of the mounting plate (1), one side of the pressure plate (12) is fixedly connected with a clamping plate (18).

2. A circuit board for facilitating removal and installation of a circuit board according to claim 1, wherein: the top end of the supporting rod (6) is movably connected with the bottom end of the rotating cylinder (9), and the inner wall of the rotating cylinder (9) is movably connected with the outer wall of the limiting disc (8).

3. A circuit board for facilitating removal and installation of a circuit board according to claim 1, wherein: the top fixedly connected with spring (5) of mounting panel (1), and spring (5) keep away from the one end of mounting panel (1) and the bottom swing joint of clamp plate (12).

4. A circuit board for facilitating removal and installation of a circuit board according to claim 1, wherein: one side of the pressing plate (12) far away from the clamping plate (18) is fixedly connected with a connecting plate (13), and the outer wall of the connecting plate (13) is fixedly connected with an anti-skid pad (14).

5. A circuit board for facilitating removal and installation of a circuit board according to claim 1, wherein: the bottom of cardboard (18) fixedly connected with blotter (19), and blotter (19) are rubber buffer.

6. A circuit board for facilitating removal and installation of a circuit board according to claim 1, wherein: the back of the second limiting block (15) is fixedly connected with a limiting plate (16), and a limiting groove (17) is formed in the bottom of the limiting plate (16).

7. A circuit board for facilitating removal and installation of a circuit board according to claim 1, wherein: the number of the second limiting blocks (15) is two, and the two second limiting blocks (15) are symmetrically arranged by taking the vertical central line of the mounting plate (1) as a symmetry axis.