CN220475985U - Double-sided circuit board convenient to disassemble and assemble - Google Patents
Double-sided circuit board convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN220475985U CN220475985U CN202321180694.2U CN202321180694U CN220475985U CN 220475985 U CN220475985 U CN 220475985U CN 202321180694 U CN202321180694 U CN 202321180694U CN 220475985 U CN220475985 U CN 220475985U
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- circuit board
- board body
- side support
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- plate
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims description 12
- 239000004519 grease Substances 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a double-sided circuit board convenient to disassemble and assemble, which comprises a circuit board body and a board body clamping mechanism, wherein the board body clamping mechanism comprises side supports, clamping plates, supporting plates, elastic members and supporting columns, the two side supports are respectively and horizontally arranged on the front surface and the rear surface of the circuit board body, the two clamping plates are respectively arranged at two ends of the circuit board body, the elastic members are arranged between the end parts of the clamping plates and the end parts of the side supports, the supporting plates are arranged between the two side supports, and the supporting columns which are contacted with the bottom of the circuit board body are vertically arranged on the surfaces of the supporting plates; according to the utility model, the circuit board body and the board body clamping mechanism are combined, so that the screwing-off or mounting time of the circuit board body can be saved relative to the connection of a plurality of screws, the dismounting efficiency of the circuit board body is improved, the situation that the use is affected due to the fact that electronic elements are damaged by error touch in the screw mounting process can be avoided, and the mounting and use stability and the safety of the circuit board body are improved.
Description
Technical Field
The utility model belongs to the technical field of circuit boards, and particularly relates to a double-sided circuit board convenient to assemble and disassemble.
Background
One circuit board has two sides, namely a top layer and a bottom layer. This is a double layer circuit board. The double-layer circuit board is a double-sided copper-clad PCB. The double-layer circuit board is provided with copper-clad wiring on both sides, and the wiring between the two layers can be conducted through the via hole so as to form the required network connection.
Some existing double-sided circuit boards are installed on the installation surface through a plurality of screws, more time is required to be consumed when the screws are screwed down, and meanwhile, the problem that the use is influenced due to the fact that other electronic components on the surface are offset and loose due to the fact that the screws positioned in the middle of the circuit board are installed in a rotating mode possibly occurs, so that the double-sided circuit board convenient to assemble and disassemble is provided.
Disclosure of Invention
The utility model aims to provide a double-sided circuit board which is convenient to disassemble and assemble, so as to solve the problem that surface elements of the circuit board which is proposed in the background art can be damaged by mistake in the process of installing the circuit board by screws.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a two-sided circuit board convenient to dismouting, includes circuit board body and plate body chucking mechanism, plate body chucking mechanism includes side support, cardboard, backup pad, elastic component and support column, two the side support is horizontal installation respectively at circuit board body front and back surface, two the cardboard is installed respectively at circuit board body both ends, be provided with elastic component between cardboard tip and the side support tip, two be provided with the backup pad between the side support, backup pad surface vertical installation has the support column with circuit board body bottom contact.
Preferably, the elastic member comprises a limit rod, a movable rod and a return spring, the end part of the side support is provided with a convex plate, the T-shaped movable rod is positioned at the inner side of the convex plate, and the end part of the movable rod movably penetrates through the convex plate and is fixed at the end part of the clamping plate.
Preferably, the reset spring is sleeved on the movable rod, the inner end of the reset spring is fixed at the end part of the movable rod, the outer end of the reset spring is in surface contact with the convex plate, and the limiting rod is fixed on the inner side surface of the clamping plate and penetrates through the movable through convex plate to be exposed outside.
Preferably, the support column is in threaded connection with the support plate, and the upper surface of the support column is provided with a rubber pad.
Preferably, a limiting member is arranged between the end part of the support plate and the side support, the limiting member comprises a limiting bolt, a baffle plate and a rectangular hole, the rectangular hole is formed in the surface of the side support along the length direction of the side support, and the end part of the support plate passes through the rectangular hole and is exposed to the outside.
Preferably, the baffle is fixed at the end part of the support plate and is positioned at the outer side of the side support, the limit bolt is vertically and rotatably arranged on the surface of the baffle, and the inner end of the limit bolt is in contact with the surface of the side support.
Preferably, electronic elements are distributed on the upper surface of the circuit board body, and a heat conduction silicone grease layer is arranged between the electronic elements and the circuit board body.
Compared with the prior art, the utility model has the beneficial effects that:
(1) According to the utility model, the circuit board body and the board body clamping mechanism are combined, so that the screwing-off or mounting time of the circuit board body can be saved relative to the connection of a plurality of screws, the dismounting efficiency of the circuit board body is improved, the situation that the use is affected due to the fact that electronic elements are damaged by error touch in the screw mounting process can be avoided, and the mounting and use stability and the safety of the circuit board body are improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the plate clamping mechanism of the present utility model;
FIG. 3 is a schematic view of the structure of the elastic member of the present utility model;
in the figure: 100. a circuit board body; 101. an electronic component; 200. a plate body clamping mechanism; 201. a side support; 2011. a rectangular hole; 202. a clamping plate; 203. a support plate; 2031. a limit bolt; 2032. a baffle; 204. an elastic member; 2041. a limit rod; 2042. a movable rod; 2043. a return spring; 205. and (5) supporting the column.
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.
Example 1
Referring to fig. 1 and 2, the present utility model provides a technical solution: the utility model provides a two-sided circuit board convenient to dismouting, including circuit board body 100 and plate body chucking mechanism 200, the detachable installation of circuit board body 100 can be realized to plate body chucking mechanism 200, save its time of completely unscrewing the installation for the screw installation simultaneously, plate body chucking mechanism 200 includes side support 201, cardboard 202, backup pad 203, elastic component 204 and support column 205, two side support 201 are horizontal installation respectively at circuit board body 100 front and back surface, side support 201 is fixed at the installation face, two cardboard 202 are installed at circuit board body 100 both ends respectively, cardboard 202 cross-section is the U type, the convenient card plays the chucking fixed action at circuit board body 100 tip, be provided with elastic component 204 between cardboard 202 tip and the side support 201 tip, the distance between two cardboard 202 can be changed to elastic component 204, adaptable not unidimensional circuit board body 100, be provided with backup pad 203 between two side support 201, backup pad 203 surface vertical mounting has the support column 205 with circuit board body 100 bottom contact, can play the supporting role to circuit board body 100, increase circuit board body 100 support steadiness.
In this embodiment, preferably, the elastic member 204 includes a limiting rod 2041, a movable rod 2042 and a return spring 2043, the elastic member 204 can adjust the position of the clamping plate 202, the installation range is increased, a convex plate is disposed at the end of the side support 201, the T-shaped movable rod 2042 is located inside the convex plate, the end of the movable rod 2042 is movably fixed at the end of the clamping plate 202 through the convex plate, the return spring 2043 is sleeved on the movable rod 2042, the inner end of the return spring 2043 is fixed at the end of the movable rod 2042, the outer end of the return spring 2043 contacts with the surface of the convex plate, the clamping plate 202 can drive the movable rod 2042 to move, the return spring 2043 can be compressed when the movable rod 2042 moves, the limiting rod 2041 is fixed at the inner side of the clamping plate 202 and is exposed outside through the movable through the convex plate, and the limiting rod 2041 can play a role in stabilizing the movement of the clamping plate 202.
In this embodiment, preferably, the support column 205 is in threaded connection with the support plate 203, the position of the support column 205 is rotatable and adjustable, so that the support of the circuit board body 100 is facilitated, and the rubber pad is disposed on the upper surface of the support column 205, so as to avoid damage to the lower surface of the circuit board body 100.
In summary, the side support 201 is fixed on the mounting surface, two clamping plates 202 can be pulled outwards to drive the movable rod 2042 to move backwards, the outer end of the return spring 2043 is limited, the return spring 2043 is extruded along with the movement of the movable rod 2042, and the return elasticity in the inward direction is generated, the circuit board body 100 is horizontally installed between the two clamping plates 202, the support column 205 is in contact with the bottom of the circuit board body 100 to support, the use stability of the circuit board body 100 is improved, the clamping plates 202 are loosened, no limitation of external force is applied, the clamping plates 202 move inwards under the elastic recovery of the return spring 2043 and are clamped on the side surface of the circuit board body 100, the return spring 2043 is still in a compressed state, the clamping plates 202 are driven to be always in a relatively clamped state to the circuit board body 100, the fastening installation of the circuit board body 100 is realized, and the circuit board body 100 is convenient and fast to disassemble and assemble.
Example 2
Referring to fig. 1-3, a second embodiment of the present utility model is shown, which differs from the previous embodiment.
In this embodiment, preferably, a limiting member is disposed between the end of the support plate 203 and the side support 201, the positions of the support plate 203 and the support column 205 can be adjusted by using the limiting member, so that the support column 205 is located at a suitable position for supporting the bottom of the circuit board body 100, the limiting member includes a limiting bolt 2031, a baffle 2032 and a rectangular hole 2011, the surface of the side support 201 is provided with the rectangular hole 2011 along the length direction, the end of the support plate 203 passes through the rectangular hole 2011 to be exposed outside, the baffle 2032 is fixed at the end of the support plate 203 and is located outside the side support 201, the limiting bolt 2031 is vertically and rotatably installed on the surface of the baffle 2032, the inner end of the limiting bolt 2031 contacts with the surface of the side support 201, and the position of the support plate 203 can be limited by using the contacted friction resistance.
In this embodiment, preferably, the electronic components 101 are distributed on the upper surface of the circuit board body 100, and a heat-conducting silicone grease layer is disposed between the two layers, so as to perform the heat-conducting and heat-dissipating functions.
Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a two-sided circuit board convenient to dismouting, includes circuit board body (100) and plate body chucking mechanism (200), its characterized in that: the utility model provides a board body chucking mechanism (200) is including side support (201), cardboard (202), backup pad (203), elastic component (204) and support column (205), two side support (201) are the horizontal installation respectively at the front and back surface of circuit board body (100), two cardboard (202) are installed respectively at circuit board body (100) both ends, be provided with elastic component (204) between cardboard (202) tip and side support (201) tip, two be provided with backup pad (203) between side support (201), backup pad (203) surface vertical installation has support column (205) with circuit board body (100) bottom contact.
2. The double-sided circuit board of claim 1, wherein: the elastic member (204) comprises a limiting rod (2041), a movable rod (2042) and a return spring (2043), a convex plate is arranged at the end of the side support (201), the T-shaped movable rod (2042) is located on the inner side of the convex plate, and the end of the movable rod (2042) movably penetrates through the convex plate and is fixed at the end of the clamping plate (202).
3. The double-sided circuit board of claim 2, wherein: the reset spring (2043) is sleeved on the movable rod (2042), the inner end of the reset spring (2043) is fixed at the end part of the movable rod (2042), the outer end of the reset spring (2043) is in contact with the surface of the convex plate, and the limiting rod (2041) is fixed on the inner side surface of the clamping plate (202) and passes through the movable convex plate to be exposed outside.
4. The double-sided circuit board of claim 1, wherein: the support column (205) is in threaded connection with the support plate (203), and a rubber pad is arranged on the upper surface of the support column (205).
5. The double-sided circuit board of claim 1, wherein: a limiting member is arranged between the end part of the supporting plate (203) and the side support (201), the limiting member comprises a limiting bolt (2031), a baffle (2032) and a rectangular hole (2011), the rectangular hole (2011) is formed in the surface of the side support (201) along the length direction of the surface of the side support, and the end part of the supporting plate (203) penetrates through the rectangular hole (2011) to be exposed outside.
6. The double-sided circuit board of claim 5, wherein: the baffle (2032) is fixed at the end part of the supporting plate (203) and is positioned at the outer side of the side support (201), the limit bolt (2031) is vertically and rotatably arranged on the surface of the baffle (2032), and the inner end of the limit bolt (2031) is in contact with the surface of the side support (201).
7. The double-sided circuit board of claim 1, wherein: electronic components (101) are distributed on the upper surface of the circuit board body (100), and a heat conduction silicone grease layer is arranged between the electronic components and the circuit board body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180694.2U CN220475985U (en) | 2023-05-17 | 2023-05-17 | Double-sided circuit board convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321180694.2U CN220475985U (en) | 2023-05-17 | 2023-05-17 | Double-sided circuit board convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220475985U true CN220475985U (en) | 2024-02-09 |
Family
ID=89775595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321180694.2U Active CN220475985U (en) | 2023-05-17 | 2023-05-17 | Double-sided circuit board convenient to disassemble and assemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220475985U (en) |
-
2023
- 2023-05-17 CN CN202321180694.2U patent/CN220475985U/en active Active
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