CN209390548U - Pcb board fixes device - Google Patents
Pcb board fixes device Download PDFInfo
- Publication number
- CN209390548U CN209390548U CN201821655739.6U CN201821655739U CN209390548U CN 209390548 U CN209390548 U CN 209390548U CN 201821655739 U CN201821655739 U CN 201821655739U CN 209390548 U CN209390548 U CN 209390548U
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- CN
- China
- Prior art keywords
- pcb board
- guide post
- sleeve
- casing
- clip
- 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.)
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model provides a kind of fixed device of pcb board, it is used to a pcb board being fixed on a casing, comprising: several clips, its position for corresponding to several mounting holes on the pcb board is fixedly arranged on the casing, the mounting hole is in Pear-Shaped and has a mounting portion and a limiting section, the diameter of the mounting portion is greater than the diameter of the limiting section, several clips are respectively provided with a positioning column, a clip head and a guide post, which is slideably sheathed on the guide post of several clips by the mounting portion of the mounting hole；One sleeve is fixedly arranged on the casing and opens up a card hole；An and fastener, it corresponds to the sleeve and is fixedly arranged on the upper surface of the pcb board and has a telescopic bayonet lock and a press section, the bayonet lock runs through the pcb board and can be caught in or be detached from the card hole of the sleeve, the press section is connected the bayonet lock, the card hole that the bayonet lock can be driven to be caught in or be detached from the sleeve by operating the press section.
Description
[technical field]
The utility model is a kind of fixed device, especially a kind of fixed device of pcb board.
[background technique]
At present, some PCB(Printed Circuit Board) plate, such as CPU (Central Processing
Unit, central processing unit) module interlayer card (Mezz Card) fixed form takes into consideration only and avoids the external cable using upper interference
Problem is welded on padded interference region on lesser calorie, and such behaviour of in a manner of the fixed lesser calorie of screw locking using gasket then
More time can be consumed by making method, and the mode not positioned in screw locking process be easy to cause screw locking process to have behaviour
Difficulty on work.
In view of this, the present invention provides a kind of fixed devices of pcb board can be rapidly without using any tool
Dismount pcb board.
[utility model content]
The technical problem to be solved by the utility model is to provide a kind of fixed devices of pcb board, without using any work
Tool, can rapidly dismount pcb board.
To solve the above problems, the utility model provides a kind of fixed device of pcb board, it is used to for a pcb board being fixed on
In one casing comprising:
Several clips, the position for respectively corresponding several mounting holes on the pcb board are fixedly arranged in the casing, should
Several clips are set on the casing, which has a positioning column, a clip head and a guide post, the mounting hole
In Pear-Shaped and there is a mounting portion and a limiting section, which can hold the clip head and pass through, which can not hold this
Clip head or the positioning column pass through, and the outer diameter of the guide post is less than or equal to the width of the limiting section of the mounting hole, the height of the guide post
Degree is equal to the thickness of the pcb board or the thickness slightly larger than the pcb board, which passes through the mounting portion of the mounting hole slidably
Ground is sheathed on the guide post of several clips, should when the pcb board, which slides into the guide post, to be equipped in its corresponding limiting section
Pcb board is held between the clip head and positioning column of the clip；
One sleeve is fixedly arranged on the casing and opens up a card hole；And
One fastener corresponds to the sleeve and is fixedly arranged on the upper surface of the pcb board and has a telescopic bayonet lock and one
Press section, the bayonet lock is through the pcb board and can be caught in or be detached from the card hole of the sleeve, which is connected the bayonet lock, leads to
It crosses and operates the card hole that the press section can drive the bayonet lock to be caught in or be detached from the sleeve.
Preferably, the clip head of the clip and guide post be respectively a screw being fixed on the positioning column head and
Stud is constituted.
Preferably, the clip head and the guide post are shaped on the positioning column.
Preferably, which is arranged three mounting holes, and wherein two mounting hole compartment of terrain is opened in one end of the pcb board,
Another mounting hole is opened in the other end of the pcb board.
Preferably, the fixed device of the pcb board includes three clips, which corresponds to three peaces of the pcb board
The position in dress hole is fixedly arranged on the casing.
Preferably, which is CPU module interlayer card.
Compared with prior art, the fixed device of the pcb board of the utility model passes through the clip and PCB that are fixed on casing
Mounting hole cooperation on plate limits the pcb board in the movement of vertical direction, then passes through the sleeve being fixed on the casing and this
The cooperation of fastener on pcb board limits the pcb board in the movement of horizontal direction, and the pcb board is assembled on the casing whereby,
And make the bayonet lock of the fastener be detached from the sleeve when to remove the pcb board and then only need to operate the press section of the fastener, no
The pcb board is limited again in the movement of horizontal direction, then moves backward the pcb board and it is made to be detached from the clip, it can be easily
The pcb board is removed, it can be seen that, dismount the process of the pcb board 1 without using any tool, it is very convenient.
[Detailed description of the invention]
Perspective exploded view when Fig. 1 is the fixed device of the utility model pcb board unassembled pcb board.
Status diagram when Fig. 2 is the utility model pcb board vertical direction no-fix.
Fig. 3 is status diagram when the utility model pcb board vertical direction positions.
Fig. 4 is the status diagram that the utility model pcb board vertical direction and horizontal direction all position.
[specific embodiment]
Refering to Figure 1, the utility model provides a kind of fixed device of pcb board, it is used to for a pcb board 1 being fixed on
In one casing 2 comprising several clips 3, at least a sleeve 4 and at least one and the matched fastener 5 of sleeve 4.
Several clips 3, the position for respectively corresponding several mounting holes 10 on the pcb board 1 are fixedly arranged on the casing 2
Interior, in the present embodiment, which is set on the casing 2, in the other embodiments of the utility model, if should
A dry clip 3 can be respectively arranged on another pcb board or part is set to 2 top of casing and sets up separately and is placed on another pcb board.
Several clips 3 have a positioning column 30, a clip head 31 and a guide post 32.The mounting hole 10 is in Pear-Shaped and has one
Mounting portion 100 and a limiting section 101, the mounting portion 100 can hold the clip head 31 and pass through, which can not hold the folder
Discount 31 or the positioning column 30 pass through, and the outer diameter of the guide post 32 is less than or equal to the width of the limiting section 101 of the mounting hole 10, should
The height of guide post 32 is equal to the thickness of the pcb board 1 or the thickness slightly larger than the pcb board 1.The pcb board 1 passes through the mounting hole 10
Mounting portion 100 be slideably sheathed on the guide post 32 of several clips 3, when the pcb board 1 slides into 32 blocking of guide post
When in its corresponding limiting section 101, which is held between the clip head 31 and positioning column 30 of the clip 3, whereby
The pcb board 1 is limited in the movement of its vertical direction.The sleeve 4 is fixedly arranged on the casing 2 and opens up a card hole 40.
The fastener 5 corresponds to the upper surface that the sleeve 4 is fixedly arranged on the pcb board 1, and has a telescopic bayonet lock 50
And a press section 51, the bayonet lock 50 is through the pcb board 1 and can be caught in or be detached from the card hole 40 of the sleeve 4, which connects
Dynamic to connect the bayonet lock 51, the card hole 40 that the bayonet lock 51 can be driven to be caught in or be detached from the sleeve 4 by operating the press section 50, this is tight
When the bayonet lock 50 of firmware 5 is caught in the card hole 40 of the sleeve 4, the pcb board 1 is limited in the movement of horizontal direction.
In the present embodiment, the clip head 31 of the clip 3 and guide post 32 respectively one are fixed on the positioning column 30
The head of one screw and stud are constituted.In other embodiments, the clip head 31 and guide post 32 are also possible to be shaped in
On the positioning column 30.
In the present embodiment, which is CPU module interlayer card.
In the present embodiment, which is arranged three mounting holes 10, and 10 compartment of terrain of wherein two mounting hole is opened in this
One end of pcb board 1, another mounting hole 10 are opened in the other end of the pcb board 1.
In the present embodiment, the fixed device of the pcb board of the utility model includes three clips 3, and three clips 3 are corresponding should
The position of three mounting holes 10 of pcb board 1 is fixedly arranged on the casing 2.
As shown in Figure 1, the pcb board 1 to be passed through to the mounting portion of the mounting hole 10 first when to assemble the pcb board 1
100 are directed at the clip head 31 of the clip 3 on the casing 2, as shown in Fig. 2, then moving down the pcb board 1 makes the clip 3
Clip head 31 passes through the mounting portion 100 of the mounting hole 10, the pcb board 1 is then moved, as shown in figure 3, making leading for the clip 3
Column 32 is equipped in the limiting section 101 of the pcb board 1, limits the movement of the vertical direction of the pcb board 1, at this point, the fastener 5
The card hole 40 of the sleeve 4 of the alignment of bayonet lock 50 below, as shown in figure 4, then pressing down on the press section 51 of the fastener 5, then
The bayonet lock 51 will be driven to move down and be caught in the sleeve 4, limit the pcb board 1 in the movement of horizontal direction, at this point, the PCB
Plate 1 is limited in the movement of horizontal direction and vertical direction, then pcb board 1 is assembled completes.And the pcb board will be removed by working as
1, then it only needs to lift the press section 51 upwards and the bayonet lock 50 is made to be detached from the sleeve 4, the pcb board 1 is moved backward, so that the clip
3 guide post 32 is located in the mounting portion 100 of the pcb board 1, then lifts the pcb board 1 upwards, so that the pcb board 1 is detached from the clip
3, then easily remove the pcb board 1, it can be seen that, the process of the pcb board 1 is dismounted without using any tool, very side
Just.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, anyone skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replacement, it should be covered within the scope of the utility model.Therefore, the protection scope of the utility model should be wanted with right
Subject to the protection scope asked.
Claims (6)
1. a kind of fixed device of pcb board, is used to for a pcb board being fixed in a casing characterized by comprising
Several clips, the position for respectively corresponding several mounting holes on the pcb board are fixedly arranged in the casing, this is several
A clip is set on the casing, which has a positioning column, a clip head and a guide post, which is in calabash
Reed shape and there is a mounting portion and a limiting section, which can hold the clip head and pass through, which can not hold the clip
Head or the positioning column pass through, and the outer diameter of the guide post is less than or equal to the width of the limiting section of the mounting hole, the height etc. of the guide post
Thickness in the pcb board or the thickness slightly larger than the pcb board, the pcb board are slideably covered by the mounting portion of the mounting hole
On the guide post of several clips, when the pcb board, which slides into the guide post, to be equipped in its corresponding limiting section, the PCB
Plate is held between the clip head and positioning column of the clip；
An at least sleeve is fixedly arranged on the casing and opens up a card hole；And
At least one with the matched fastener of the sleeve, corresponding to the sleeve and being fixedly arranged on the upper surface of the pcb board and have one can stretch
The bayonet lock of contracting and a press section, the bayonet lock run through the pcb board and can be caught in or be detached from the card hole of the sleeve, which interlocks
The bayonet lock is connected, the card hole that the bayonet lock can be driven to be caught in or be detached from the sleeve by operating the press section.
2. the fixed device of pcb board according to claim 1, which is characterized in that the clip head and guide post of the clip are distinguished
The head and stud that the screw on the positioning column is fixed on for one are constituted.
3. the fixed device of pcb board according to claim 1, which is characterized in that the clip head and the guide post be one at
Type is on the positioning column.
4. the fixed device of pcb board according to claim 1, which is characterized in that three mounting holes are arranged in the pcb board, wherein
Two mounting hole compartment of terrain are opened in one end of the pcb board, another mounting hole is opened in the other end of the pcb board.
5. the fixed device of pcb board according to claim 4, which is characterized in that it includes three clips, three clips pair
Should the position of three mounting holes of pcb board be fixedly arranged on the casing.
6. the fixed device of pcb board according to any one of claims 1-5, which is characterized in that the pcb board is CPU module
Interlayer card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655739.6U CN209390548U (en) | 2018-10-11 | 2018-10-11 | Pcb board fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821655739.6U CN209390548U (en) | 2018-10-11 | 2018-10-11 | Pcb board fixes device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209390548U true CN209390548U (en) | 2019-09-13 |
Family
ID=67866498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821655739.6U Active CN209390548U (en) | 2018-10-11 | 2018-10-11 | Pcb board fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209390548U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988948A (en) * | 2020-08-10 | 2020-11-24 | 泰州市博泰电子有限公司 | Combined mobile communication circuit board |
-
2018
- 2018-10-11 CN CN201821655739.6U patent/CN209390548U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988948A (en) * | 2020-08-10 | 2020-11-24 | 泰州市博泰电子有限公司 | Combined mobile communication circuit board |
| CN111988948B (en) * | 2020-08-10 | 2021-10-26 | 泰州市博泰电子有限公司 | Combined mobile communication circuit board |
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| GR01 | Patent grant |