CN220422272U - Bending-resistant double-sided circuit board - Google Patents
Bending-resistant double-sided circuit board Download PDFInfo
- Publication number
- CN220422272U CN220422272U CN202322079200.8U CN202322079200U CN220422272U CN 220422272 U CN220422272 U CN 220422272U CN 202322079200 U CN202322079200 U CN 202322079200U CN 220422272 U CN220422272 U CN 220422272U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- wall
- mounting seat
- sided circuit
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000005452 bending Methods 0.000 title claims abstract description 26
- 230000008093 supporting effect Effects 0.000 claims abstract description 14
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an anti-bending double-sided circuit board, which comprises a mounting seat and a positioning mechanism arranged on the outer wall of the mounting seat, wherein the positioning mechanism comprises a sliding component; the sliding component comprises a nut, a bolt, a limiting block and a supporting block; according to the utility model, the limiting block is arranged, when the double-sided circuit board is installed and positioned for use, in order to prevent the double-sided circuit board from being damaged due to bending in use, the service life of electronic components is influenced, the circuit board can be inserted into the positioning groove when the double-sided circuit board is installed, the bolt is rotated under the action of the nut to drive the limiting block to slide along the outer wall of the installation seat and drive the limiting block to tightly adhere to the surface of the circuit board, and meanwhile, under the action of the supporting block, the back surface of the circuit board is supported, so that the control operation of the bending resistance of the double-sided circuit board is improved when the double-sided circuit board is installed and used.
Description
Technical Field
The utility model relates to the technical field of double-sided circuit boards, in particular to an anti-bending double-sided circuit board.
Background
The PCB, called a printed circuit board, is an important electronic component, is a support for electronic components, and is a carrier for electrically connecting electronic components, wherein the PCB is often used on the surface of the electronic component through a double-sided circuit board in daily use.
However, when the existing double-sided circuit board is used, most of the double-sided circuit boards are low in strength, and when the double-sided circuit boards are installed, the synchronous supporting effect on the double-sided circuit boards is low, so that when the double-sided circuit boards are used, bending is easy to occur, the service life of the circuit boards is reduced, the use requirements of people are not met, and therefore the double-sided circuit boards with bending resistance are needed.
Disclosure of Invention
In order to overcome the defect that the synchronous supporting effect on the double-sided circuit board is not high when the double-sided circuit board is installed and used in the prior art, the utility model provides the bending-resistant double-sided circuit board.
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model relates to an anti-bending double-sided circuit board which comprises a mounting seat and a positioning mechanism arranged on the outer wall of the mounting seat, wherein the positioning mechanism comprises a sliding component;
the sliding assembly comprises a nut, a bolt, a limiting block and a supporting block, wherein the circuit board body is connected with the outer wall of the mounting seat in a clamping mode, a positioning groove is formed in the connecting position of the outer wall of the mounting seat and the circuit board body, the nut is arranged on the outer wall of the mounting seat, the bolt is connected with the inner wall of the nut in a threaded mode, the limiting block is connected with the outer wall of the mounting seat in a sliding mode in a rotating mode, and the supporting block is attached to the bottom of the circuit board body in a fixedly connected mode.
As a preferable technical scheme of the utility model, a heat absorption sheet positioned at one side of the circuit board body is arranged in the mounting seat, the outer wall of the heat absorption sheet is fixedly connected with a heat conduction sheet extending to the outer wall of the mounting seat, and one end of the heat conduction sheet is fixedly connected with a heat dissipation sheet.
As a preferable technical scheme of the utility model, the limiting block forms a sliding structure with the mounting seat through nuts and bolts.
As a preferable technical scheme of the utility model, the circuit board body forms a positioning structure through the spacing block and the positioning groove, the spacing block and the positioning groove are respectively provided with four groups, and the positions of the four groups of spacing blocks and the positioning groove are distributed around the circuit board body.
As a preferable technical scheme of the utility model, the four groups of the supporting blocks are arranged, and the positions of the four groups of the supporting blocks are uniformly distributed around the circuit board body.
As a preferable technical scheme of the utility model, the heat absorbing sheets are provided with four groups, and the positions of the four groups of heat absorbing sheets are distributed around the mounting seat.
As a preferable technical scheme of the utility model, the connecting parts of the outer wall profiles of the radiating fins and the heat conducting fins and the heat absorbing fins are in an I shape.
The utility model has the following beneficial effects:
1. through setting up the stopper, when installing the location and using at two-sided circuit board, in order to prevent that the condition of bending from appearing in use at two-sided circuit board, cause the condition that the damage appears at two-sided circuit board, influence the life to electronic components, can be when installing two-sided circuit board, insert the constant head tank with the circuit board, and the effect of turning bolt through the nut drives the stopper and slides along the outer wall of mount pad, and drive the stopper closely to laminating to the surface of circuit board, simultaneously, under the effect of supporting shoe, support the effect is carried out to the back of circuit board, realize when installing the use to two-sided circuit board, improve the control operation to the bending resistance of two-sided circuit board;
2. through setting up the fin, when the double-sided circuit board is in long-time use, often can produce the heat, heat dissipation to the double-sided circuit board is not high, often can cause circuit board surface components and parts impaired, influence the stability in use of circuit board, when the heat appears in the double-sided circuit board, through the heat absorption of heat absorption piece, inhale the heat on the conducting strip, under the effect of conducting strip, with heat transfer to the fin, play and carry out effective radiating effect to the heat, realize when using the double-sided circuit board, improve the control operation to circuit board heat radiating effect.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of a first view angle structure of a bending-resistant double-sided circuit board according to the present utility model;
FIG. 2 is a schematic view of a second view angle structure of a bending-resistant double-sided circuit board according to the present utility model;
FIG. 3 is a schematic diagram of a limiting block structure of a bending-resistant double-sided circuit board according to the present utility model;
fig. 4 is a schematic diagram of a connection structure of a heat absorption sheet and a heat conduction sheet of a bending-resistant double-sided circuit board with a heat dissipation sheet.
In the figure: 1. a mounting base; 2. a circuit board body; 3. a positioning groove; 4. a nut; 5. a bolt; 6. a limiting block; 7. a support block; 8. a heat absorbing sheet; 9. a heat conductive sheet; 10. a heat sink.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1-4, the anti-bending double-sided circuit board comprises a mounting seat 1 and a positioning mechanism arranged on the outer wall of the mounting seat 1, wherein the positioning mechanism comprises a sliding component;
the sliding component comprises a nut 4, a bolt 5, a limiting block 6 and a supporting block 7, wherein the circuit board body 2 is connected with the outer wall of the mounting seat 1 in a clamping mode, a positioning groove 3 is formed in the connecting position of the outer wall of the mounting seat 1 and the circuit board body 2, the nut 4 is arranged on the outer wall of the mounting seat 1, the bolt 5 is connected with the inner wall of the nut 4 in a threaded mode, one end of the bolt 5 is rotationally connected with the limiting block 6 which is connected with the outer wall of the mounting seat 1 in a sliding mode, and the supporting block 7 is fixedly connected with the bottom of the circuit board body 2 and attached to the bottom of the mounting seat 1.
Wherein, the inside of mount pad 1 is provided with the heat absorption piece 8 that is located circuit board body 2 one side, the outer wall fixedly connected with of heat absorption piece 8 extends to the conducting strip 9 of mount pad 1 outer wall, the one end fixedly connected with fin 10 of conducting strip 9, during operation, through setting up fin 10, when the double-sided circuit board is in long-time use, often can produce the heat, it is not high to dispel the heat to the heat of double-sided circuit board, often can cause circuit board surface components and parts to be impaired, influence the stability in use of circuit board, when the heat appears in the double-sided circuit board, through the heat absorption of heat absorption piece 8, inhale the heat on the conducting strip 9, under the effect of conducting strip 9, with heat transfer to fin 10, play the effect of effectively dispelling the heat to the heat, realize when using the double-sided circuit board, improve the control operation to circuit board heat radiating effect.
The limiting block 6 forms a sliding structure with the mounting seat 1 through the nut 4 and the bolt 5, so that the bolt 5 can rotate along the inner wall of the nut 4 to drive the limiting block 6 to slide along the outer wall of the mounting seat 1, and the control operation for effectively positioning the circuit board body 2 is realized.
Wherein, the circuit board body 2 passes through the location structure that constitutes between stopper 6 and the constant head tank 3, and stopper 6 and constant head tank 3 all are provided with four groups, and four groups of positions of stopper 6 and constant head tank 3 are evenly distributed around the circuit board body 2, are favorable to the slip of stopper 6 to drive circuit board body 2 at the inner wall positioning motion of constant head tank 3, realize improving the control operation to the effective bending resistance of circuit board surface.
The four groups of support blocks 7 are arranged, the positions of the four groups of support blocks 7 are uniformly distributed around the circuit board body 2, and the four groups of support blocks 7 are uniformly distributed around the circuit board body 2, so that the control operation of the effective bending support on the back of the circuit board is realized.
The four groups of heat absorbing sheets 8 are arranged, the positions of the four groups of heat absorbing sheets 8 are distributed around the mounting seat 1, and the four groups of heat absorbing sheets 8 are distributed around the mounting seat 1, so that the control operation of effective heat absorption of heat generated by a circuit board is realized.
The connection parts of the radiating fins 10 and the heat conducting fins 9 and the outer wall outline of the heat absorbing fins 8 are in an I shape, so that the control operation of improving the heat radiating area of heat is facilitated through the arrangement that the connection parts of the radiating fins 10 and the heat conducting fins 9 and the outer wall outline of the heat absorbing fins 8 are in the I shape.
When the double-sided circuit board is installed and positioned, firstly, in order to prevent the double-sided circuit board from being bent during use and damage the double-sided circuit board, the service life of electronic components is influenced, the circuit board can be inserted into the positioning groove 3 during installation of the double-sided circuit board, the bolt 5 is rotated under the action of the nut 4 to drive the limiting block 6 to slide along the outer wall of the installation seat 1 and drive the limiting block 6 to tightly adhere to the surface of the circuit board, and meanwhile, under the action of the supporting block 7, the back of the circuit board is supported, so that the control operation of the bending resistance of the double-sided circuit board is improved during installation and use of the double-sided circuit board.
Finally, when the double-sided circuit board is used for a long time, heat is often generated, heat dissipation to the double-sided circuit board is not high, damage to circuit board surface components is often caused, and the use stability of the circuit board is affected.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides an anti two-sided circuit board that buckles, includes mount pad (1) and sets up the positioning mechanism at mount pad (1) outer wall, its characterized in that: the positioning mechanism comprises a sliding component;
the sliding assembly comprises a nut (4), a bolt (5), a limiting block (6) and a supporting block (7), wherein the circuit board body (2) is connected with the outer wall of the mounting seat (1) in a clamping mode, a positioning groove (3) is formed in the connecting position of the outer wall of the mounting seat (1) and the circuit board body (2), the nut (4) is arranged on the outer wall of the mounting seat (1), the bolt (5) is connected with the inner wall of the nut (4) in a threaded mode, one end of the bolt (5) is connected with the limiting block (6) in sliding connection with the outer wall of the mounting seat (1) in a rotating mode, and the supporting block (7) attached to the bottom of the circuit board body (2) is fixedly connected with the inner portion of the mounting seat (1).
2. The bending-resistant double-sided circuit board of claim 1, wherein: the heat absorption plate is characterized in that a heat absorption plate (8) positioned on one side of the circuit board body (2) is arranged in the mounting seat (1), a heat conduction plate (9) extending to the outer wall of the mounting seat (1) is fixedly connected to the outer wall of the heat absorption plate (8), and a heat dissipation plate (10) is fixedly connected to one end of the heat conduction plate (9).
3. The bending-resistant double-sided circuit board of claim 1, wherein: the limiting block (6) forms a sliding structure with the mounting seat (1) through the nut (4) and the bolt (5).
4. The bending-resistant double-sided circuit board of claim 1, wherein: the circuit board body (2) forms a positioning structure through between stopper (6) and constant head tank (3), stopper (6) and constant head tank (3) all are provided with four groups, four groups the position of stopper (6) and constant head tank (3) is evenly distributed around circuit board body (2).
5. The bending-resistant double-sided circuit board of claim 1, wherein: the four groups of support blocks (7) are arranged, and the positions of the four groups of support blocks (7) are uniformly distributed around the circuit board body (2).
6. The bending-resistant double-sided circuit board of claim 2, wherein: the heat absorbing sheets (8) are provided with four groups, and the positions of the four groups of heat absorbing sheets (8) are distributed around the mounting seat (1).
7. The bending-resistant double-sided circuit board of claim 2, wherein: the connecting parts of the outer wall profiles of the radiating fins (10), the heat conducting fins (9) and the heat absorbing fins (8) are in an I shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079200.8U CN220422272U (en) | 2023-08-03 | 2023-08-03 | Bending-resistant double-sided circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322079200.8U CN220422272U (en) | 2023-08-03 | 2023-08-03 | Bending-resistant double-sided circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220422272U true CN220422272U (en) | 2024-01-30 |
Family
ID=89645531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322079200.8U Active CN220422272U (en) | 2023-08-03 | 2023-08-03 | Bending-resistant double-sided circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220422272U (en) |
-
2023
- 2023-08-03 CN CN202322079200.8U patent/CN220422272U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220422272U (en) | Bending-resistant double-sided circuit board | |
| CN211860654U (en) | High-efficient radiating ceramic PCB board | |
| CN213718319U (en) | PCB board with detachable radiating fins | |
| CN211406622U (en) | Stable form circuit board convenient to installation and stability | |
| CN221103622U (en) | Integrated circuit board convenient to heat dissipation | |
| CN216017246U (en) | Low-impedance multilayer flexible circuit board | |
| CN219486902U (en) | Printing machine water cooling dish of difficult deformation high-efficient heat dissipation | |
| CN221598435U (en) | Circuit board shell with heat dissipation function | |
| CN216451593U (en) | Composite heat-conducting PCB | |
| CN215301280U (en) | Radiating fin fixing structure convenient for dismounting radiating fin | |
| CN220402250U (en) | Television main board device | |
| CN210405773U (en) | High temperature resistant insulating aluminum substrate | |
| CN209731692U (en) | A kind of circuit board high-efficiency heat radiation structure | |
| CN217037541U (en) | Car PCB circuit board | |
| CN219592870U (en) | Multi-layer circuit board convenient to install | |
| CN219577678U (en) | Power panel heat dissipation aluminum sheet that suitability is strong | |
| CN115202448B (en) | Calculator host with additional heat dissipation component externally mounted | |
| CN219718574U (en) | Circuit board substrate with good heat dissipation effect | |
| CN219555478U (en) | Circuit board heat radiation structure | |
| CN219392961U (en) | Radiating fin with mounting structure | |
| CN221010384U (en) | LED lamp circuit board for light environment | |
| CN220325931U (en) | Fixing clamp for PCB | |
| CN219876686U (en) | Direct current power supply circuit heat dissipation mechanism | |
| CN212211728U (en) | Communication engineering circuit board | |
| CN220798925U (en) | Porous ceramic radiating fin |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |