CN206341478U - Circuit board fixation structure - Google Patents
Circuit board fixation structure Download PDFInfo
- Publication number
- CN206341478U CN206341478U CN201621488732.0U CN201621488732U CN206341478U CN 206341478 U CN206341478 U CN 206341478U CN 201621488732 U CN201621488732 U CN 201621488732U CN 206341478 U CN206341478 U CN 206341478U
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- CN
- China
- Prior art keywords
- screw
- radiator
- circuit board
- panel
- pcb board
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Abstract
The utility model is related to the technical field of circuit board, circuit board fixation structure is provided, including pcb board, panel and radiator, radiator and panel are by being screwed on pcb board altogether, radiator is also installed on pcb board by the first screw and the second screw, is shared screw, the first screw and the second screw and is triangularly arranged.Foregoing circuit board fixing structure realizes panel and radiator in the fixation on circuit board by using shared screw, the first screw and the second screw, it is compared for the more existing mode for fixing panel and radiator respectively, only need to use a small amount of screw, share screw, the first screw and the second screw, just the installation of panel and radiator can be completed, the setting of screw and screw hole is reduced, is conducive to improving the utilization of pcb board effective area, packaging efficiency and reduction manufacturing cost is improved.
Description
Technical field
The utility model belongs to the field of the technology of circuit board, more particularly to circuit board fixation structure.
Background technology
At present, radiator and panel would generally be provided with circuit board.Generally, panel and radiator be required for by screw come
It is fixed on circuit board.However, existing panel and radiator are the problem of the fixed form on circuit board still suffers from such：
Existing panel and radiator are separately positioned on circuit board, and it needs to be respectively adopted screw by panel and radiator
It is fixed on circuit board, therefore, it needs the installation that panel and radiator are completed using excessive screw, meanwhile, it needs
The screw hole with screw respective amount is opened up on circuit boards, so, for the higher and higher circuit board of integration density, mistake
Many screw holes can take the erection space on circuit board, and the effective area for cause being used on circuit board to be laid out, connecting up is reduced,
Meanwhile, excessive screw and screw hole can cause assembling time-consuming and increase manufacturing cost.
Utility model content
The purpose of this utility model is to provide circuit board fixation structure, it is intended to solve the hardened structure of available circuit due to use
Excessive screw and cause the problem of circuit board effective area reduces, assembles time-consuming and high cost.
In order to solve the above technical problems, the utility model provides circuit board fixation structure, including pcb board, the pcb board
A side lap have a user-friendly panel, the pcb board is provided with the radiator for being used for radiating to the pcb board,
The radiator and the panel are by being screwed on the pcb board altogether, and the radiator also passes through the first screw
It is installed on the second screw on the pcb board, the shared screw, first screw and the second screw cloth triangular in shape
Put.
Further, the two ends of the panel form the first overlap joint edge and the second overlap joint edge, the pcb board tool respectively
There are the first corner and the second corner, the first overlap joint edge is overlapped in first edge, and the second overlap joint edge is taken
It is connected to second edge.
Further, the radiator has the established angle corresponding with first corner, and the shared screw is located at
The established angle, which is sentenced, fixes the panel and the radiator with the pcb board.
Further, the first overlap joint edge is extended with the first support being sticked with first corner, the installation
Angle is in the first support, and the shared screw sequentially runs through the first support, the established angle and first side
Angle.
Further, second edge is additionally provided with the 4th spiral shell for the panel to be fixed on the pcb board
Nail.
Further, the second overlap joint edge is extended with the second support being sticked with second corner, the described 4th
Screw runs through the second support and second corner.
Further, the shared screw and straight line where the 4th screw are parallel with the surface of the panel.
Further, the triangle is isosceles triangle or equilateral triangle.
Further, the cross sectional shape of the pcb board and the radiator is rectangular.
The beneficial effect for the circuit board fixation structure that the utility model is provided：
Because foregoing circuit board fixing structure employs shared screw, the first screw and the second screw, first, its panel and
Radiator by being screwed on pcb board altogether, meanwhile, also radiator is fixed using the first screw and the second screw,
Also, share screw, the first screw and the second screw to be triangularly arranged, so, share screw, the first screw and the second screw
Gusseted will be formed to radiator, and radiator is more consolidated in the fixation on circuit board.Therefore, foregoing circuit plate fixed knot
Structure realizes panel and radiator in the fixation on circuit board, its phase by using shared screw, the first screw and the second screw
For comparing the existing mode for fixing panel and radiator respectively, it is only necessary to use a small amount of screw, that is, share screw, first
Screw and the second screw, just can complete the installation of panel and radiator, reduce the setting of screw and screw hole, be conducive to improving
The utilization of pcb board effective area, improves packaging efficiency and reduction manufacturing cost.
Brief description of the drawings
Fig. 1 is the structural representation for the circuit board fixation structure that the utility model embodiment is provided.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
As shown in figure 1, the preferred embodiment provided for the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It should also be noted that, the orientation term such as left and right, upper and lower in the present embodiment, be only each other relative concept or
Using the normal operating condition of product as reference, and it should not be regarded as restrictive.
As shown in figure 1, the circuit board fixation structure 10 that the present embodiment is provided, including pcb board 11, a side of pcb board 11
User-friendly panel 12 is overlapped with, pcb board 11 is provided with the radiator 13 for being used for radiating to pcb board 11, radiator 13
Screw 14 is shared with panel 12 by one to be fixed on pcb board 11, radiator 13 also passes through the first screw 15 and the second screw 16
It is installed on pcb board 11, shares screw 14, the first screw 15 and the second screw 16 and be triangularly arranged.
As shown in figure 1, because foregoing circuit board fixing structure 10 employs shared screw 14, the first screw 15 and the second spiral shell
Nail 16, first, its panel 12 and radiator 13 share screw 14 by one and are fixed on pcb board 11, meanwhile, also using the first spiral shell
The screw 16 of nail 15 and second fixes radiator 13, also, it is triangular in shape to share screw 14, the first screw 15 and the second screw 16
Arrangement, so, gusseted will be formed to radiator 13 by sharing screw 14, the first screw 15 and the second screw 16, make radiator
13 more consolidate in the fixation on circuit board.Therefore, foregoing circuit board fixing structure 10 is by using shared screw 14, the first spiral shell
Nail 15 and second screw 16 realizes panel 12 and radiator 13 in the fixation on circuit board, and it is compared to more existing by the He of panel 12
For the mode that radiator 13 is fixed respectively, it is only necessary to use a small amount of screw, that is, share screw 14, the first screw 15 and second
Screw 16, just can complete the installation of panel 12 and radiator 13, reduce the setting of screw and screw hole, be conducive to improving PCB
The utilization of the effective area of plate 11, improves packaging efficiency and reduction manufacturing cost.
In order to further be easy to panel 12 to be fixed in the installation on pcb board 11, the two ends of panel 12 form first respectively
The overlap joint edge 122 of edge 121 and second is overlapped, pcb board 11 has the first corner 111 and the second corner 112, the first overlap joint edge
121 are overlapped at the first corner 111, and the second overlap joint edge 122 is overlapped at the second corner 112.So, the first overlap joint edge is passed through
The overlap joint edge 122 of portion 121 and second at the first corner 111 and the second corner 112 respectively with being overlapped so that panel 12 is installed surely
Gu.
Refinement ground, as shown in figure 1, radiator 13 has the established angle 131 corresponding with the first corner 111, shares screw
14 sentence located at established angle 131 and fix panel 12 and radiator 13 with pcb board 11.So, the side of established angle 131 and first is passed through
The contraposition at angle 111 so that the installation of radiator 13 overlaps edge 121 closer to the first of panel 12, so that the He of radiator 13
Panel 12 is compacter in the setting on pcb board 11, so as to better profit from the effective area on pcb board 11.
Ground is more refined, as shown in figure 1, in order to more facilitate shared screw 14 by radiator 13, panel 12 and pcb board 11
It is secured together, the first overlap joint edge 121 is extended with the first support (not shown) being sticked with the first corner 111, established angle
131 in first support, shares screw 14 and sequentially runs through first support, the corner 111 of established angle 131 and first.
In order to further make it that panel 12 is more stably mounted on pcb board 11, use is additionally provided with the second corner 112
In the 4th screw 17 that panel 12 is fixed on pcb board 11.
Ground is more refined, as shown in figure 1, be secured together panel 12 and pcb board 11 for the ease of the 4th screw 17, the
Two overlap joint edges 122 are extended with the second support (not shown) being sticked with the second corner 112, and the 4th screw 17 runs through second
Frame and the second corner 112.
Refinement ground, the straight line where sharing screw 14 and the 4th screw 17 is parallel with the surface of panel 12.So, it can make
The screw 17 of screw 14 and the 4th is shared more to be close to panel 12 and set so that share the screw 17 of screw 14 and the 4th in
Install compact on pcb board 11, to improve the utilization rate of the effective area of pcb board 11.
As shown in figure 1, further make it that shared screw 14, the first screw 15 and the second screw 16 will be to radiators 13
The gusseted of formation is more consolidated, and triangle is isosceles triangle or equilateral triangle.So, radiator 13 is on circuit board
Fixation more consolidate.
For the ease of radiator 13 in the space layout on pcb board 11, the cross sectional shape of pcb board 11 and radiator 13 is in
Rectangle.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Any modification, equivalent and improvement made within new spirit and principle etc., should be included in guarantor of the present utility model
Within the scope of shield.
Claims (9)
1. a kind of circuit board fixation structure, it is characterised in that including pcb board, a side lap of the pcb board, which has, is easy to user
The panel of operation, the pcb board is provided with the radiator for being used for radiating to the pcb board, and the radiator and the panel are logical
Cross and be screwed on the pcb board altogether, the radiator is also installed on the PCB by the first screw and the second screw
On plate, the shared screw, first screw and second screw are triangularly arranged.
2. circuit board fixation structure as claimed in claim 1, it is characterised in that the two ends of the panel form first and taken respectively
Edge part and the second overlap joint edge, the pcb board have the first corner and the second corner, and the first overlap joint edge is overlapped in institute
The first edge is stated, the second overlap joint edge is overlapped in second edge.
3. circuit board fixation structure as claimed in claim 2, it is characterised in that the radiator has and first corner
Corresponding established angle, the shared screw is sentenced the panel and the radiator and the PCB located at the established angle
Plate is fixed.
4. circuit board fixation structure as claimed in claim 3, it is characterised in that the first overlap joint edge be extended with it is described
The first support that first corner is sticked, the established angle is in the first support, and the shared screw is sequentially through described
First support, the established angle and first corner.
5. the circuit board fixation structure as described in any one of claim 2~4, it is characterised in that second edge is also set
There is the 4th screw for the panel to be fixed on the pcb board.
6. circuit board fixation structure as claimed in claim 5, it is characterised in that the second overlap joint edge be extended with it is described
The second support that second corner is sticked, the 4th screw runs through the second support and second corner.
7. circuit board fixation structure as claimed in claim 5, it is characterised in that the shared screw and the 4th screw institute
Straight line it is parallel with the surface of the panel.
8. the circuit board fixation structure as described in any one of Claims 1 to 4, it is characterised in that the triangle is isosceles three
Angular or equilateral triangle.
9. the circuit board fixation structure as described in any one of Claims 1 to 4, it is characterised in that the pcb board and the radiating
The cross sectional shape of device is rectangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488732.0U CN206341478U (en) | 2016-12-30 | 2016-12-30 | Circuit board fixation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621488732.0U CN206341478U (en) | 2016-12-30 | 2016-12-30 | Circuit board fixation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206341478U true CN206341478U (en) | 2017-07-18 |
Family
ID=59303279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621488732.0U Active CN206341478U (en) | 2016-12-30 | 2016-12-30 | Circuit board fixation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206341478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430168A (en) * | 2018-01-25 | 2018-08-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of circuit board hand-operated clamping device |
-
2016
- 2016-12-30 CN CN201621488732.0U patent/CN206341478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430168A (en) * | 2018-01-25 | 2018-08-21 | 东莞市联洲知识产权运营管理有限公司 | A kind of circuit board hand-operated clamping device |
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| GR01 | Patent grant |