CN209665272U - A kind of clip circuit board pull-up - Google Patents
A kind of clip circuit board pull-up Download PDFInfo
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- CN209665272U CN209665272U CN201920328383.3U CN201920328383U CN209665272U CN 209665272 U CN209665272 U CN 209665272U CN 201920328383 U CN201920328383 U CN 201920328383U CN 209665272 U CN209665272 U CN 209665272U
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- clamping plates
- circuit board
- pulling out
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Abstract
Embodiments herein proposes a kind of clip circuit board pull-up, including two mutually hinged clamping plates and act on the elastomeric element on two clamping plates, described two clamp regions are identical, it is in V word structure, the V word angle is obtuse angle, the both sides of the V word structure have been respectively the portion of pulling out and hand-held part, described two clamping plates rise portion of pulling out under the action of the elastomeric element mutually close to.Circuit board driver-extractor embodiment provided by the present application makes to pull out convenient and laborsaving to rising for this kind of storehouse package assembly of PC104 circuit board, and structure is simply light and handy, is not limited by operating space etc., can be widely applied using clip lever principle.
Description
Technical field
The present invention relates to Structural Design of Electronic System field more particularly to a kind of clip circuit board pull-ups.
Background technique
With the development of microsatellite, PC104 circuit board is widely used in microsatellite field, which is usually heap
Stack package assembly, as shown in Figure 1,1 is satellite outline border, 2,3 be the circuit board of two connections, it is seen that the structure is extremely compact.
In actual production test process, circuit board is frequently necessary to be replaced and be dismantled, because of space and structure limitation, mainly circuit
Plate spacing is smaller, and fastening is connected between plug connector, and there are difficulty for the disassembly of circuit board.
It is few to be presently available for the tool that such circuit board pulls out, and is limited more by many factors such as operating spaces
More is that can not apply, and mostly by operator's hand operation, due to manually dismantling unbalance stress, to easily lead to circuit board contact pin curved
The damage of bent or component, and manually dismantle time-consuming and laborious.
Summary of the invention
To solve the above problems, the application proposes a kind of clip circuit board pull-up, including two mutually hinged folders
Plate and the elastomeric element on two clamping plates is acted on, two clamp regions are identical, are in V word structure, V word angle is obtuse angle, V word
The both sides of structure have been respectively the portion of pulling out and hand-held part, two clamping plates rise portion of pulling out under the action of elastomeric element mutually close to.
Further, hand-held part is equipped with hole slot, for installing the elastomeric element.
Further, hand-held part width meets ergonomics.
It further, is cylindrical hollow configuration, the installation for hinge member on the outside of V word angle.
Further, it rises and pulls out portion front end and set there are two lordosis step；The center spacing of two lordosis steps is 73.1 millimeters
~74.1 millimeters.
Further, the overall thickness when lordosis step of described two clamping plates is bonded to each other is less than 16 millimeters.
Further, the angular range that the portion of pulling out is opened that rises of two clamping plates is 0 degree~40 degree.
Further, when acting the portion of pulling out and opening to maximum angle of described two clamping plates, that plays two clamping plates pulls out portion front end
Distance is greater than 10 millimeters in up and down.
Further, which uses aluminum alloy materials, and insulation processing is done on surface.
Circuit board driver-extractor embodiment provided by the present application is made using clip lever principle to this kind of heap of PC104 circuit board
It is convenient and laborsaving that the rising of stack package assembly is pulled out, and structure is simply light and handy, is not limited by operating space etc., can be widely applied.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is this hair
Bright some embodiments for those of ordinary skill in the art without creative efforts, can be with root
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is PC104 circuit board assembling schematic diagram
Fig. 2 is the clip pull-up shape assumption diagram that the embodiment of the present invention proposes；
Fig. 3 is the clamp region schematic diagram for the clip pull-up that the embodiment of the present invention proposes；
Fig. 4 is the clip pull-up course of work schematic diagram that the embodiment of the present invention proposes.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments；It should be noted that in the absence of conflict, in the application
Embodiment and embodiment in feature can be combined with each other.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
One embodiment of the present of invention proposes a kind of clip circuit board pull-up, including two mutually hinged clamping plates and
The elastomeric element on two clamping plates is acted on, two clamp regions are identical, are in V word structure, V word angle is obtuse angle, V word structure
Both sides be respectively the portion of pulling out and hand-held part, two clamping plates rise portion of pulling out under the action of elastomeric element mutually close to.
In one alternate embodiment, the hand-held part of clamping plate is equipped with hole slot, for installing the elastomeric element；Hand-held part
Width meets body engineering.It is cylindrical hollow configuration, the installation for hinge member on the outside of V word angle.
In one alternate embodiment, it rises and pulls out portion front end and set there are two lordosis step；The center spacing of two lordosis steps
It is 73.1 millimeters~74.1 millimeters.Overall thickness when the lordosis step of two clamping plates is bonded to each other is less than 16 millimeters.
In one alternate embodiment, the angular range that the portion of pulling out is opened that rises of two clamping plates is 0 degree~40 degree；Two clamping plates
When acting the portion of pulling out and opening to maximum angle, two rise pull out portion front end up and down in away from being greater than 10 millimeters.
In one alternate embodiment, which uses aluminum alloy materials, and insulation processing is done on surface.
Circuit board driver-extractor embodiment provided by the present application, using clip lever principle, so that being risen to PC104 circuit board
It is convenient and laborsaving to pull out, and structure is simply light and handy, is not limited by space etc., can be widely applied.
Below by taking PC104 circuit board driver-extractor as an example, detailed description of embodiments of the present invention.
Embodiment: PC104 circuit board-clamp type driver-extractor
As shown in Fig. 2, the driver-extractor uses clip structure, including upper and lower two mutually hinged clamping plates and two are acted on
Elastomeric element on clamping plate, such as spring.The structure of two clamping plates of the driver-extractor is the same, as shown in figure 3, to obtain properly
It rises and pulls out stroke, clamping plate is integrally in V word structure, and V word has been the portion of pulling out on one side, and another side is hand-held part；Two rising for clamping plate pull out portion
It is adjacent to each other under the action of elastomeric element；For the consideration of laborsaving save space, wherein V word angle is designed as obtuse angle, in the present embodiment
In take 160 ± 1 °, the angular range that the portion of pulling out is opened that rises of two such clamping plate is 0 degree~40 degree.
As shown in Figures 2 and 3, the width in the hand-held part of two clamping plates is narrow compared with the portion of pulling out, and more meets ergonomic designs,
It is additionally provided with round hole slot on hand-held part, is cylindrical hollow configuration on the outside of spring aV word angle for installing, is used for hinge member
Installation, generally use axle construction.Two lordosis steps are additionally provided in the front end that two clamping plates act portion of pulling out；Two lordosis steps
Center spacing is 73.1 millimeters~74.1 millimeters, which can be very good to match with PC104 circuit board mounting hole, is realized
PC104 circuit board rises and pulls out.In view of the circuit plate spacing in stacking-type package assembly, combines and pulled out the strong of portion's lordosis step
Degree, overall thickness when the lordosis step that the present embodiment also sets two clamping plates is bonded to each other are less than or equal to 16 millimeters, certainly this
Thickness can be according to usage scenario using setting unlike this.To enable circuit board to play pull-off completely from setting two folders
It is pulled out from the rising when the portion of pulling out is opened to maximum angle of plate in portion front end or more away from being greater than 10 millimeters.
The device that the present embodiment provides can use aluminum alloy materials, and insulation processing is done on surface；Certainly it can also adopt directly
It is made of other isolation materials.
The course of work of this driver-extractor is as shown in Figure 4:
Firstly, the portion of pulling out of rising of pull-up is directed at the PC104 circuit board plug connector part to be dismantled；
Then the hand-held part of pull-up applies opposite pressure again, opens so that acting the portion of pulling out；
Finally, circuit board disassembly is completed when the portion of pulling out is opened to a certain extent.
It can be seen from the above embodiments that, circuit board pull-up embodiment provided by the present application, utilizes clip lever
Principle, so that pulling out convenient and laborsaving to rising for PC104 circuit board, and structure is simply light and handy, is not limited by operating space etc., can
To be widely applied.
Finally, it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution spirit and
Range.
Claims (10)
1. a kind of clip circuit board pull-up including two mutually hinged clamping plates and acts on the elastic portion on two clamping plates
Part, which is characterized in that described two clamp regions are identical, are in V word structure, the V word angle is obtuse angle, the V word structure
Both sides be respectively the portion of pulling out and hand-held part, the rising of described two clamping plates is pulled out portion and is mutually affixed under the action of the elastomeric element
Closely.
2. the apparatus according to claim 1, which is characterized in that the hand-held part is equipped with hole slot, for installing the elasticity
Component.
3. the apparatus according to claim 1, which is characterized in that the hand-held part width meets ergonomics.
4. the apparatus according to claim 1, which is characterized in that be cylindrical hollow configuration on the outside of the V word angle, be used for
The installation of hinge member.
5. the apparatus according to claim 1, which is characterized in that described is pulled out portion front end and set there are two lordosis step.
6. device according to claim 5, which is characterized in that the center spacing of described two lordosis steps is 73.1 millimeters
~74.1 millimeters.
7. device according to claim 5, which is characterized in that total when the lordosis step of described two clamping plates is bonded to each other
Thickness is less than 16 millimeters.
8. the apparatus according to claim 1, which is characterized in that described two clamping plates rise the portion of pulling out open angular range be
0 degree~40 degree.
9. the apparatus according to claim 1, which is characterized in that the portion of pulling out of rising of described two clamping plates is opened to maximum angle
When, it plays rising for two clamping plates and pulls out the interior distance in portion front end or more greater than 10 millimeters.
10. device described in any one according to claim 1~9, which is characterized in that described device uses aluminum alloy materials,
Do insulation processing in surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328383.3U CN209665272U (en) | 2019-03-14 | 2019-03-14 | A kind of clip circuit board pull-up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920328383.3U CN209665272U (en) | 2019-03-14 | 2019-03-14 | A kind of clip circuit board pull-up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209665272U true CN209665272U (en) | 2019-11-22 |
Family
ID=68571652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920328383.3U Active CN209665272U (en) | 2019-03-14 | 2019-03-14 | A kind of clip circuit board pull-up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209665272U (en) |
-
2019
- 2019-03-14 CN CN201920328383.3U patent/CN209665272U/en active Active
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