CN220493210U - Circuit board capable of being quickly disassembled and overhauled - Google Patents
Circuit board capable of being quickly disassembled and overhauled Download PDFInfo
- Publication number
- CN220493210U CN220493210U CN202322114760.2U CN202322114760U CN220493210U CN 220493210 U CN220493210 U CN 220493210U CN 202322114760 U CN202322114760 U CN 202322114760U CN 220493210 U CN220493210 U CN 220493210U
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- China
- Prior art keywords
- clamping seat
- circuit board
- rod
- clamping
- fixed cylinder
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- 241000252254 Catostomidae Species 0.000 claims description 6
- 238000003475 lamination Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Abstract
The utility model discloses a circuit board capable of being quickly disassembled and overhauled, which comprises a circuit board body, wherein one end of the circuit board body is connected with a first clamping seat in a clamping way, and the other end of the circuit board body is connected with a second clamping seat in a clamping way; further comprises: the main fixed cylinder is arranged at the end part of the first clamping seat, the inside of the main fixed cylinder is elastically connected with an auxiliary moving rod through an extension spring, and the other end of the auxiliary moving rod is connected with the second clamping seat; the threaded rod is rotationally connected to the inside of the first clamping seat and the second clamping seat, and the outer side thread of the threaded rod is connected with a movable plate. This but quick detach overhauls circuit board is provided with locking lever and fixed sucking disc, and the drive threaded rod rotates, and steerable regulation pole promotes the locking lever and removes, adjusts the position of locking lever to cooperation control connecting rod drives the piston and removes, can adjust the atmospheric pressure in the fixed sucking disc, realizes the quick assembly disassembly overhauls of circuit board, and guarantees the steadiness of circuit board assembly.
Description
Technical Field
The utility model relates to the technical field of circuit boards, in particular to a circuit board capable of being quickly disassembled and overhauled.
Background
The circuit board is an important electronic component, can be used as a support body of the electronic component, and is manufactured by adopting an electronic printing technology, so the circuit board is also called a printed circuit board, and is increasingly widely applied due to the unique advantages of high reliability, producibility and the like.
The circuit board comprises a base layer, a first conductive circuit layer and a second conductive circuit layer, wherein the first conductive circuit layer is arranged on one surface of the base layer in a lamination mode, the second conductive circuit layer is arranged on the surface, far away from the first conductive circuit layer, of the base layer in a lamination mode, a mounting hole is formed in the lamination direction of the first conductive circuit layer, the base layer and the second conductive circuit layer, a metal coating is formed on the hole wall of each mounting hole, the mounting hole is used for mounting the circuit board in an electronic device through a fastening piece, at least one through hole is formed in the lamination direction of the first conductive circuit layer, the base layer and the second conductive circuit layer, and each through hole is at least provided with a metal layer on the hole wall.
The prior art uses the mounting hole to match with the fastener to mount the circuit board, the mounting mode needs to use tools to assemble the fastener into the mounting hole, and the circuit board is not beneficial to being disassembled and overhauled rapidly and conveniently, so that the problem of the circuit board which can be disassembled and overhauled rapidly is solved.
Disclosure of Invention
The utility model aims to provide a circuit board capable of being quickly disassembled and overhauled, which solves the problems that in the prior market, the mounting holes are matched with fasteners to mount the circuit board, and the fasteners are required to be assembled into the mounting holes by using tools in the mounting mode, so that the circuit board is not convenient to be quickly disassembled and overhauled.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a circuit board capable of being quickly disassembled and overhauled comprises a circuit board body, wherein one end of the circuit board body is connected with a first clamping seat in a clamping manner, and the other end of the circuit board body is connected with a second clamping seat in a clamping manner;
further comprises:
the main fixed cylinder is arranged at the end part of the first clamping seat, the inside of the main fixed cylinder is elastically connected with an auxiliary moving rod through an extension spring, and the other end of the auxiliary moving rod is connected with the second clamping seat;
the threaded rod is rotationally connected to the inside of the first clamping seat and the second clamping seat, the outer side of the threaded rod is in threaded connection with a movable plate, the outer side of the movable plate is in hinged connection with an adjusting rod, the other end of the adjusting rod is in hinged connection with a locking rod, and the locking rod penetrates through the end parts of the first clamping seat and the second clamping seat;
and the inflator is arranged in the first clamping seat and the second clamping seat.
Preferably, a piston is slidably connected in the inflator, a connecting rod is connected in the middle of the piston, and the other end of the connecting rod is connected with the locking rod;
the other end of the inflator is communicated with an air pipe, the other end of the air pipe is communicated with an air groove, the air groove is formed in the first clamping seat and the lower side face of the second clamping seat, and a fixed sucker is communicated below the air groove.
Preferably, the first card seat and the second card seat are both in a side U-shaped structure, and the internal structures of the first card seat and the second card seat are the same, so that the first card seat and the second card seat can be clamped to the side face of the circuit board.
Preferably, the auxiliary moving rod penetrates through the end part of the main fixed cylinder and is in sliding connection with the main fixed cylinder, and the auxiliary moving rod is of a T-shaped structure.
Preferably, the locking rod is of an inverted L-shaped structure, the locking rod can slide at the end parts of the first clamping seat and the second clamping seat, and the position of the locking rod can be adjusted through the design, so that the assembly of the circuit board is realized.
Preferably, the fixing suckers are uniformly distributed on the lower sides of the first clamping seat and the second clamping seat, and the fixing suckers which are uniformly distributed are mutually communicated through the air grooves.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The quick-dismantling overhauling circuit board is provided with a first clamping seat and a second clamping seat, a moving rod capable of sliding in a main fixed cylinder is utilized, the distance between the first clamping seat and the second clamping seat can be adjusted by matching with the elasticity of an extension spring, the first clamping seat and the second clamping seat are fixed with the circuit board, the quick-dismantling structure formed by the first clamping seat and the second clamping seat is utilized for carrying out subsequent quick-dismantling on the circuit board, and the quick-dismantling structure can be reused;
(2) This but quick detach overhauls circuit board is provided with locking lever and fixed sucking disc, and the drive threaded rod rotates, and steerable regulation pole promotes the locking lever and removes, adjusts the position of locking lever to cooperation control connecting rod drives the piston and removes, can adjust the atmospheric pressure in the fixed sucking disc, realizes the quick assembly disassembly overhauls of circuit board, and guarantees the steadiness of circuit board assembly.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the bottom structure of the present utility model;
FIG. 3 is a schematic cross-sectional view of a first card holder according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a main fixture cartridge of the present utility model;
FIG. 5 is a schematic view of the connection between the locking lever and the first holder according to the present utility model;
FIG. 6 is a schematic cross-sectional view of the cartridge of the present utility model.
In the figure: 1. a circuit board body; 2. a first clamping seat; 3. a second clamping seat; 4. a main fixing cylinder; 5. a tension spring; 6. a sub-moving lever; 7. a threaded rod; 8. a moving plate; 9. an adjusting rod; 10. a locking lever; 11. a connecting rod; 12. an air cylinder; 13. a piston; 14. an air pipe; 15. an air tank; 16. and fixing the sucker.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-6, the present utility model provides the following technical solutions: a circuit board capable of being quickly disassembled and overhauled comprises a circuit board body 1, wherein one end of the circuit board body 1 is connected with a first clamping seat 2 in a clamping manner, and the other end of the circuit board body 1 is connected with a second clamping seat 3 in a clamping manner; a main fixed cylinder 4 mounted at the end of the first clamping seat 2, wherein the inside of the main fixed cylinder 4 is elastically connected with a secondary moving rod 6 through a tension spring 5, and the other end of the secondary moving rod 6 is connected with the second clamping seat 3;
the first clamping seat 2 and the second clamping seat 3 are of side U-shaped structures, and the internal structures of the first clamping seat 2 and the second clamping seat 3 are identical. The auxiliary moving rod 6 penetrates through the end part of the main fixed cylinder 4 and is connected with the main fixed cylinder 4 in a sliding mode, and the auxiliary moving rod 6 is of a T-shaped structure.
According to the drawings shown in fig. 1 and 4, the second card holder 3 is pulled in a direction away from the first card holder 2, at this time, the auxiliary moving rod 6 can slide in the main fixed cylinder 4 and carry out stretching and storing force on the stretching spring 5, so that the distance between the first card holder 2 and the second card holder 3 is increased, the pulling of the second card holder 3 is released, the stretching spring 5 can control the auxiliary moving rod 6 to carry out resetting movement, thereby controlling the second card holder 3 to move in a direction approaching to the first card holder 2, and the first card holder 2 and the second card holder 3 are clamped to the outer side of the circuit board body 1, so that the quick-dismantling structure of the circuit board body 1 is convenient for secondary use;
the threaded rod 7 is rotationally connected inside the first clamping seat 2 and the second clamping seat 3, the outer side of the threaded rod 7 is in threaded connection with the movable plate 8, the outer side of the movable plate 8 is hinged with the adjusting rod 9, the other end of the adjusting rod 9 is hinged with the locking rod 10, and the locking rod 10 penetrates through the end parts of the first clamping seat 2 and the second clamping seat 3; and an air cylinder 12 mounted inside the first and second holders 2 and 3.
The piston 13 is connected in a sliding manner in the inflator 12, the connecting rod 11 is connected in the middle of the piston 13, and the other end of the connecting rod 11 is connected with the locking rod 10; the other end of the inflator 12 is communicated with an air pipe 14, the other end of the air pipe 14 and an air groove 15 are mutually communicated, the air groove 15 is formed in the lower side surfaces of the first clamping seat 2 and the second clamping seat 3, and a fixed sucker 16 is communicated below the air groove 15. The locking lever 10 has an inverted "L" shape, and the locking lever 10 is slidable at the ends of the first and second holders 2, 3. The fixed suckers 16 are uniformly distributed on the lower side surfaces of the first clamping seat 2 and the second clamping seat 3, and the uniformly distributed fixed suckers 16 are mutually communicated through the air grooves 15.
When the circuit board body 1 needs to be assembled, as shown in fig. 2-3 and 5-6, the threaded rod 7 is rotated, the moving plate 8 in threaded connection on the outer side can be controlled to move upwards, so that the adjusting rod 9 in hinged connection is pushed to rotate, the locking rod 10 is pushed to move, the locking rod 10 extends out of the end parts of the first clamping seat 2 and the second clamping seat 3 in corresponding positions, the locking rod 10 is pressed against the circuit board mounting area, the circuit board is assembled, meanwhile, when the locking rod 10 moves, the connecting rod 11 can be controlled to move, so that the piston 13 is controlled to slide in the air cylinder 12, the air flow in the fixed sucker 16 is sucked through the air pipe 14, the fixed sucker 16 is tightly adsorbed to the circuit board mounting area, the assembly of the circuit board is reinforced, and then only the threaded rod 7 is reversed, the locking rod 10 can be controlled to move reversely and be stored in the first clamping seat 2 and the second clamping seat 3, the piston 13 moves reversely in the air cylinder 12, the air flow is discharged into the fixed sucker 16, the adsorption of the fixed sucker 16 is released, and the circuit board is rapidly disassembled.
Working principle: when the circuit board capable of being quickly disassembled and repaired is used, the first clamping seat 2 and the second clamping seat 3 are clamped to the outer side of the circuit board body 1, the threaded rod 7 is rotated to push the locking rod 10 to move, the locking rod 10 and the circuit board mounting area are pressed against each other, meanwhile, when the locking rod 10 moves, the control piston 13 slides in the air cylinder 12 to suck air flow in the fixed sucker 16, so that the fixed sucker 16 is tightly adsorbed to the circuit board mounting area to strengthen the assembly of the circuit board, and the circuit board can be disassembled only by reversing the threaded rod 7.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The circuit board comprises a circuit board body (1), wherein one end of the circuit board body (1) is connected with a first clamping seat (2) in a clamping manner, and the other end of the circuit board body (1) is connected with a second clamping seat (3) in a clamping manner;
the method is characterized in that: further comprises:
the main fixed cylinder (4) is arranged at the end part of the first clamping seat (2), the inside of the main fixed cylinder (4) is elastically connected with the auxiliary moving rod (6) through the tension spring (5), and the other end of the auxiliary moving rod (6) is connected with the second clamping seat (3);
the threaded rod (7) is rotationally connected to the inside of the first clamping seat (2) and the second clamping seat (3), a movable plate (8) is connected to the outer side of the threaded rod (7) in a threaded mode, an adjusting rod (9) is hinged to the outer side of the movable plate (8), a locking rod (10) is hinged to the other end of the adjusting rod (9), and the locking rod (10) penetrates through the end portions of the first clamping seat (2) and the second clamping seat (3);
and the inflator (12) is arranged in the first clamping seat (2) and the second clamping seat (3).
2. The quick release access circuit board of claim 1, wherein: a piston (13) is connected in the inflator (12) in a sliding manner, a connecting rod (11) is connected in the middle of the piston (13), and the other end of the connecting rod (11) is connected with the locking rod (10);
the other end of the inflator (12) is communicated with an air pipe (14), the other end of the air pipe (14) and an air groove (15) are mutually communicated, the air groove (15) is formed in the first clamping seat (2) and the lower side face of the second clamping seat (3), and a fixed sucker (16) is communicated below the air groove (15).
3. The quick release access circuit board of claim 1, wherein: the first clamping seat (2) and the second clamping seat (3) are of side U-shaped structures, and the internal structures of the first clamping seat (2) and the second clamping seat (3) are identical.
4. The quick release access circuit board of claim 1, wherein: the auxiliary moving rod (6) penetrates through the end part of the main fixed cylinder (4) and is in sliding connection with the main fixed cylinder (4), and the auxiliary moving rod (6) is of a T-shaped structure.
5. The quick release access circuit board of claim 1, wherein: the locking rod (10) is of an inverted L-shaped structure, and the locking rod (10) can slide at the end parts of the first clamping seat (2) and the second clamping seat (3).
6. The quick release access circuit board of claim 2, wherein: the fixing suckers (16) are uniformly distributed on the lower side surfaces of the first clamping seat (2) and the second clamping seat (3), and the fixing suckers (16) which are uniformly distributed are mutually communicated through the air grooves (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114760.2U CN220493210U (en) | 2023-08-08 | 2023-08-08 | Circuit board capable of being quickly disassembled and overhauled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322114760.2U CN220493210U (en) | 2023-08-08 | 2023-08-08 | Circuit board capable of being quickly disassembled and overhauled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493210U true CN220493210U (en) | 2024-02-13 |
Family
ID=89829171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322114760.2U Active CN220493210U (en) | 2023-08-08 | 2023-08-08 | Circuit board capable of being quickly disassembled and overhauled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493210U (en) |
-
2023
- 2023-08-08 CN CN202322114760.2U patent/CN220493210U/en active Active
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| GR01 | Patent grant |