CN207505229U - A kind of circuit board module - Google Patents
A kind of circuit board module Download PDFInfo
- Publication number
- CN207505229U CN207505229U CN201721403754.7U CN201721403754U CN207505229U CN 207505229 U CN207505229 U CN 207505229U CN 201721403754 U CN201721403754 U CN 201721403754U CN 207505229 U CN207505229 U CN 207505229U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- mounting hole
- limiting
- fixed plate
- circuit board
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000001154 acute effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of circuit board modules, belong to technical field of electronic equipment.Circuit board module provided by the utility model includes wiring board, wiring board fixed plate, locating part and fastener, and it is provided with the first mounting hole and the first limit hole in the circuit board, the second mounting hole and the second limit hole are provided in wiring board fixed plate, the second limit hole and the first limit hole are sequentially passed through using locating part, so as to which wiring board fixing board card is connected in the first card slot on locating part, wiring board is connected in the second card slot, then will sequentially pass through the first mounting hole and the second mounting hole with fastening and fasten wiring board and wiring board fixed plate.By being limited before fastener fixing circuit board and wiring board fixed plate first with locating part, so as to improve the installation accuracy of wiring board and wiring board fixed plate, the installation difficulty of wiring board is reduced, and the usage quantity of fastener can be reduced, it is cost-effective, reduce the workload of installation fastener.
Description
Technical field
The utility model is related to technical field of electronic equipment more particularly to a kind of circuit board modules.
Background technology
Wiring board, also known as printed circuit board or pcb board, wiring board is mainly by pad, via, mounting hole, conducting wire, first device
The compositions such as part, plug connector.For reliablely and stablely fixing circuit board, in the prior art generally using multiple screws by wiring board
Surrounding is fixed on assist side installing plate.However, with the development of science and technology and the demand of client, the use of large scale wiring board
More and more extensive, with the increase of circuit board size, the screw number needed for fixing circuit board greatly increases, so not only to line
It is high for the mounting hole dimension precision requirement of mounting screw on the plate of road, wiring board is caused to fix difficulty and is greatly increased, also makes installation
The workload of screw greatly increases.
Utility model content
The purpose of this utility model is to provide a kind of circuit board module, circuit board module assembling difficulty is low, assembling essence
Degree is high, few using fastener quantity, convenient for multiple disassembly and assembly.
For this purpose, the utility model uses following technical scheme：
A kind of circuit board module, including：
Wiring board is provided with the first mounting hole and the first limit hole；
Wiring board fixed plate is provided with the second mounting hole and the second limit hole；
Locating part and fastener are provided with the first card slot and the second card slot on the locating part, and the locating part is worn successively
Second limit hole and first limit hole are crossed, the wiring board fixing board card is connected in first card slot, the line
Road board is connected in second card slot, and the fastener passes through first mounting hole and second mounting hole by the line
Road plate fixed plate and wiring board fastening.
Preferably, the locating part includes connecting portion, the first limiting section, the second limiting section and third limiting section, it is described
First limiting section, second limiting section and the third limiting section are set gradually along the extending direction of the connecting portion, described
First limiting section and second limiting section form second card slot for being clamped the wiring board, second limiting section and institute
It states third limiting section and forms first card slot for being clamped the wiring board fixed plate.
Preferably, first limiting section includes first limiting plate of no less than two, described first limiting plate one end
It is fixedly connected with the connecting portion, the other end is set towards second limiting section, and first limiting plate and the connection
Angle between portion is acute angle.
Preferably, the quantity of first limiting plate is two, two first limiting plates are about the connecting portion
It is symmetrical arranged.
Preferably, first limiting plate is respectively positioned on the end that the wiring board contacts in same level.
Preferably, second limiting section includes second limiting plate of no less than two, described second limiting plate one end
It is fixedly connected with the connecting portion, the other end is set towards the third limiting section, and second limiting plate and the connection
Angle between portion is acute angle.
Preferably, second limiting plate is convexly equipped with limited block, the limiting close to one end of the third limiting section
Block and the location hole being arranged in the wiring board fixed plate coordinate.
Preferably, first mounting hole is identical with the quantity of second mounting hole, and it is oppositely arranged；Described first
Limit hole is identical with the quantity of second limit hole, and is oppositely arranged.
Preferably, the wiring board and the wiring board fixed plate are rectangular slab, first mounting hole is located at institute
The edge of wiring board is stated, second mounting hole is located at the edge of the wiring board fixed plate；The first limit hole position
In on the two neighboring first mounting hole line, second limit hole is located at the two neighboring second mounting hole line
On.
Preferably, the fastener is screw, first mounting hole and second mounting hole are threaded hole.
The beneficial effects of the utility model：
Circuit board module provided by the utility model include wiring board, wiring board fixed plate, locating part and fastener, and
The first mounting hole and the first limit hole are provided on wiring board, the second mounting hole and the second limiting are provided in wiring board fixed plate
Hole sequentially passes through the second limit hole and the first limit hole using locating part, so as to which wiring board fixing board card is connected on locating part
The first card slot in, wiring board is connected in the second card slot, then with fastening will sequentially pass through the first mounting hole and second installation
Hole fastens wiring board and wiring board fixed plate.By before fastener fixing circuit board and wiring board fixed plate first with limit
Position part limiting, so as to improve the installation accuracy of wiring board and wiring board fixed plate, reduces the installation difficulty of wiring board, this
Point is particularly important for large-sized wiring board for installing, and can reduce the usage quantity of fastener, so as to cost-effective,
Reduce the workload of installation fastener.
Description of the drawings
Fig. 1 is the installation diagram of circuit board module provided by the utility model；
Fig. 2 is the structure diagram of locating part provided by the utility model；
Fig. 3 is the structure diagram one of wiring board provided by the utility model；
Fig. 4 is the structure diagram one of wiring board fixed plate provided by the utility model；
Fig. 5 is the structure diagram two of wiring board provided by the utility model；
Fig. 6 is the structure diagram two of wiring board fixed plate provided by the utility model；
Fig. 7 is the structure diagram three of wiring board provided by the utility model；
Fig. 8 is the structure diagram three of wiring board fixed plate provided by the utility model.
In figure：1st, wiring board；101st, the first mounting hole；102nd, the first limit hole；
2nd, wiring board fixed plate；201st, the second mounting hole；202nd, the second limit hole；
3rd, locating part；301st, connecting portion；302nd, the first limiting section；303rd, the second limiting section；304th, third limiting section；305、
Second card slot；306th, the first card slot.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figures 1 to 8, the utility model provides a kind of circuit board module, which specifically includes line
Road plate 1, wiring board fixed plate 2, locating part 3 and fastener are provided with the first mounting hole 101 and the first limit hole on wiring board 1
102, the second mounting hole 201 and the second limit hole 202 are provided in wiring board fixed plate 2, and the first card slot is provided on locating part 3
306 and second card slot 305, locating part 3 sequentially pass through the second limit hole 202 and the first limit hole 102, wiring board fixed plate 2 is blocked
It is connected in the first card slot 306, wiring board 1 is connected in the second card slot 305, and fastener passes through the first mounting hole 101 and the second peace
Dress hole 201 fastens wiring board fixed plate 2 and wiring board 1.
When assembling wiring board 1 and during wiring board fixed plate 2, fastener fixing circuit board 1 and wiring board fixed plate 2 it
Before, it is limited first with locating part 3, so as to improve the installation accuracy of wiring board 1 and wiring board fixed plate 2, reduces wiring board 1
With the installation difficulty of wiring board fixed plate 2, this point is particularly important for large-sized wiring board 1 for installing, wiring board 1 by
In thinner thickness, if the first defined position of locating part 3 is not used, it is difficult to hold the peace between wiring board 1 and wiring board fixed plate 2
Distance is filled, is differed so as to cause different fastener fastening dynamics, it is easy to wiring board 1 be caused to deform, seriously affect assembling essence
Degree, and cause to assemble it is difficult, it is necessary to while occupy multiple man power and materials.In addition to this, energy is first limited using locating part 3
The usage quantity of fastener is enough reduced, so as to cost-effective, the workload of reduction installation fastener.
As shown in Fig. 2, locating part 3 specifically includes connecting portion 301, the first limiting section 302, the second limiting section 303 and third
Limiting section 304, the first limiting section 302, the second limiting section 303 and third limiting section 304 along connecting portion 301 extending direction successively
Setting, the first limiting section 302 and the second limiting section 303 form the second card slot 305 of clamping wiring board 1,303 He of the second limiting section
Third limiting section 304 forms the first card slot 306 of clamping wiring board fixed plate 2.
Connecting portion 301, the first limiting section 302, the second limiting section 303 and the third limiting section 304 for forming locating part 3 can be with
It is structure as a whole, integral structure can pass rapidly through limit hole when assembling circuit board module, and packaging efficiency is high.Certain locating part
3 can also be made up of above-mentioned component the form being detachably connected, when being detachably connected on assembling circuit board module, not rapid wear
Bad wiring board 1 is detachably connected and grafting, threaded connection, splicing or other connection modes may be used.
In order to further improve limit accuracy, the first limiting section 302 is set as to first limiting plate of no less than two, the
One limiting plate one end is fixedly connected with connecting portion 301, and the other end is set, and the first limiting plate and company towards the second limiting section 303
Angle between socket part 301 is acute angle.First limiting plate being arranged circumferentially along connecting portion 301 of no less than two, at this
In embodiment, the quantity of the first limiting plate is two, and two the first limiting plates are symmetrical arranged about connecting portion 301, the first limiting
Plate is respectively positioned on the end that wiring board 1 contacts in same level.Certainly in other embodiments, the quantity of the first limiting plate can
Think three or three or more, three and above first limiting plate is integrally arranged in umbrella frame rack-like.When installing locating part 3,
The one end for being provided with the first limiting section 302 first passes through limit hole, and first limiting plate of no less than two is whole towards connecting portion 301
Direction draw close, restore until the first limiting section 302 passes through completely after limit hole to original state.
Further, as shown in Fig. 2, the second limiting section 303 includes second limiting plate of no less than two, the second limiting plate
One end is fixedly connected with connecting portion 301, and the other end is set towards third limiting section 304, and the second limiting plate and connecting portion 301 it
Between angle be acute angle.In the present embodiment, the quantity of the second limiting plate is two, and two the second limiting plates are about connecting portion
301 are symmetrical arranged, and certainly in other embodiments, the quantity of the second limiting plate can be three and three or more, three and three
A above second limiting plate is in integrally umbrella frame rack-like.The inclined direction phase of the inclined direction of second limiting plate and the first limiting plate
Together, when installing limiting plate, the second limiting plate passes through the second limit hole 202 in wiring board fixed plate 2, across limit hole
When, second limiting plate of no less than two is integrally drawn close towards the direction of connecting portion 301, until the second limiting section 303 passes through completely
Restore after limit hole to original state.And second limiting plate be in same level with the end that wiring board 1 contacts, with second limit
The end that position plate is contacted with wiring board fixed plate 2 is also on another horizontal plane.
In order to further improve the restriction precision of locating part 3, avoid that opposite slide occurs between wiring board 1 and locating part 3
Or it is mobile, in the second limiting plate limited block, limited block and setting assist side are convexly equipped with close to one end of third limiting section 304
Location hole (not shown) cooperation in fixed plate 2.The quantity of limited block is not specifically limited herein, is had according to actual conditions
Body is set.
In the present embodiment, as shown in Figure 3 and Figure 4, the first mounting hole 101 is identical with the quantity of the second mounting hole 201, and
It is oppositely arranged；First limit hole 102 is identical with the quantity of the second limit hole 202, and is oppositely arranged.Wiring board 1 and wiring board are consolidated
Fixed board 2 is rectangular slab, and the first mounting hole 101 is located at the edge of wiring board 1, and the second mounting hole 201 is fixed positioned at wiring board
The edge of plate 2；First limit hole 102 is located on two neighboring first mounting hole, 101 line, and the second limit hole 202 is located at phase
On adjacent two 201 lines of the second mounting hole.Certainly in other embodiments, as shown in Fig. 5 to Fig. 8, mounting hole and limit hole
Other arrangements can be used, compared to other arrangement modes, the present embodiment by limit hole by setting assist side 1 and wiring board
Mounting hole is arranged on the line of adjacent limit hole by the edge of fixed plate 2, helps to improve stability, and convenient for limiting
The disassembly and installation of part 3.
The present embodiment additionally provides a kind of assemble method for above-mentioned circuit board module, and this method specifically includes following step
Suddenly：
S1：Locating part 3 is passed through into the second limit hole 202 in wiring board fixed plate 2, and wiring board fixed plate 2 is clamped
In the first card slot 306 of locating part 3；
S2：Locating part 3 is passed through into the first limit hole 102 on wiring board 1, and wiring board 1 is connected to the of locating part 3
In two draw-in groove 305；
S3：Fastener is passed through to the second mounting hole on the first mounting hole 101 and wiring board fixed plate 2 on wiring board 1
201, and wiring board 1 and wiring board fixed plate 2 are fastened.
Circuit board module is assembled using the program, not only packaging efficiency is high, and assembling difficulty is small, and advantageously reduces fastener
Usage quantity.Certainly fastener is being sequentially passed through into the first mounting hole 101 and the second mounting hole 201 by wiring board 1 and circuit
After plate fixed plate 2 fastens, it can select to disassemble locating part from wiring board 1 and wiring board fixed plate 2.
Obviously, above-described embodiment of the utility model is used for the purpose of clearly illustrating the utility model example, and
It is not the restriction to the embodiment of the utility model.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
It is exhaustive.All any modification, equivalent and improvement made within the spirit and principles of the present invention etc., should be included in
Within the protection domain of the utility model claims.
Claims (10)
1. a kind of circuit board module, which is characterized in that including：
Wiring board (1) is provided with the first mounting hole (101) and the first limit hole (102)；
Wiring board fixed plate (2) is provided with the second mounting hole (201) and the second limit hole (202)；
Locating part (3) and fastener are provided with the first card slot (306) and the second card slot (305) on the locating part (3), described
Locating part (3) sequentially passes through second limit hole (202) and first limit hole (102), the wiring board fixed plate (2)
It is connected in first card slot (306), the wiring board (1) is connected in second card slot (305), and the fastener is worn
First mounting hole (101) and second mounting hole (201) are crossed by the wiring board fixed plate (2) and the wiring board
(1) it fastens.
2. circuit board module according to claim 1, which is characterized in that the locating part (3) including connecting portion (301),
First limiting section (302), the second limiting section (303) and third limiting section (304), first limiting section (302), described second
Limiting section (303) and the third limiting section (304) are set gradually along the extending direction of the connecting portion (301), and described first
Limiting section (302) and second limiting section (303) form second card slot (305) for being clamped the wiring board (1), described
Second limiting section (303) and the third limiting section (304) form first card slot for being clamped the wiring board fixed plate (2)
(306)。
3. circuit board module according to claim 2, which is characterized in that first limiting section (302) is including no less than
First limiting plate of two, described first limiting plate one end are fixedly connected with the connecting portion (301), and the other end is towards described
Two limiting sections (303) are set, and the angle between first limiting plate and the connecting portion (301) is acute angle.
4. circuit board module according to claim 3, which is characterized in that the quantity of first limiting plate be two, two
A first limiting plate is symmetrical arranged about the connecting portion (301).
5. circuit board module according to claim 3, which is characterized in that first limiting plate and the wiring board (1)
The end of contact is respectively positioned in same level.
6. circuit board module according to claim 3, which is characterized in that second limiting section (303) is including no less than
Second limiting plate of two, described second limiting plate one end are fixedly connected with the connecting portion (301), and the other end is towards described
Three limiting sections (304) are set, and the angle between second limiting plate and the connecting portion (301) is acute angle.
7. circuit board module according to claim 6, which is characterized in that second limiting plate is limited close to the third
The one end in portion (304) is convexly equipped with limited block, and the limited block is matched with the location hole being arranged on the wiring board fixed plate (2)
It closes.
8. circuit board module according to claim 1, which is characterized in that first mounting hole (101) and described second
The quantity of mounting hole (201) is identical, and is oppositely arranged；The number of first limit hole (102) and second limit hole (202)
It measures identical, and is oppositely arranged.
9. circuit board module according to claim 1, which is characterized in that the wiring board (1) and the wiring board are fixed
Plate (2) is rectangular slab, and first mounting hole (101) is positioned at the edge of the wiring board (1), second mounting hole
(201) positioned at the edge of the wiring board fixed plate (2)；First limit hole (102) is positioned at two neighboring described first
On mounting hole (101) line, second limit hole (202) is on two neighboring second mounting hole (201) line.
10. circuit board module according to claim 1, which is characterized in that the fastener is screw, first installation
Hole (101) and second mounting hole (201) are threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403754.7U CN207505229U (en) | 2017-10-26 | 2017-10-26 | A kind of circuit board module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721403754.7U CN207505229U (en) | 2017-10-26 | 2017-10-26 | A kind of circuit board module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207505229U true CN207505229U (en) | 2018-06-15 |
Family
ID=62502301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721403754.7U Expired - Fee Related CN207505229U (en) | 2017-10-26 | 2017-10-26 | A kind of circuit board module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207505229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592732A (en) * | 2017-10-26 | 2018-01-16 | 深圳怡化电脑股份有限公司 | A kind of circuit board module and its assemble method |
-
2017
- 2017-10-26 CN CN201721403754.7U patent/CN207505229U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107592732A (en) * | 2017-10-26 | 2018-01-16 | 深圳怡化电脑股份有限公司 | A kind of circuit board module and its assemble method |
| CN107592732B (en) * | 2017-10-26 | 2024-03-29 | 深圳怡化电脑股份有限公司 | Circuit board assembly and assembling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 Termination date: 20211026 |