CN207070453U - A kind of grafting circuit board - Google Patents
A kind of grafting circuit board Download PDFInfo
- Publication number
- CN207070453U CN207070453U CN201720959746.4U CN201720959746U CN207070453U CN 207070453 U CN207070453 U CN 207070453U CN 201720959746 U CN201720959746 U CN 201720959746U CN 207070453 U CN207070453 U CN 207070453U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- pin
- row
- grafting
- limiting plate
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of grafting circuit board, the spacing limiting plate is arranged on the bottom of first circuit board, public row's pin is arranged on the bottom of spacing limiting plate, and public row's pin is electrically connected with first circuit board, the busbar needle stand is set on the second circuit board, and match with public row's pin on first circuit board, the busbar needle stand inwall both sides are connected with two springs, and the end of the spring is connected with fixture block.This kind of grafting board structure of circuit is simple, spacing limiting plate can will leave gap among when first circuit board and second circuit board grafting, it is easy to radiate, improve the service life of the electronic component on circuit board, by public affairs row's pin insertion busbar needle stand during use, the stage both sides extruding fixture block of public affairs row's pin, fixture block meeting extrusion spring, make that between busbar needle stand and public row's pin an interaction force can be formed, making can be more firm between first circuit board and second circuit board, make circuit operation more smooth, it is novel in design unique, it is worthy to be popularized.
Description
【Technical field】
A kind of circuit board is the utility model is related to, more particularly to a kind of grafting circuit board.
【Background technology】
Circuit board is indispensable component in large automatic equipment.Circuit board provides for the part motion of large scale equipment
Control and monitoring, communicated generally between equipment by substantial amounts of intensive contact pin.Because circuit board is in the operation of equipment
During belong to easily infringement element.Unstable, wherein component the single property damage of voltage, corrosion of running environment etc. have
Circuit board may be caused to be not normally functioning.When circuit board breaks down, equipment generally has the report corresponding to the circuit board
Alert error signal.Operator can be plugged to the circuit board to change.Circuit board integrally the function often realized compared with
More, the component number and the scale of construction of single circuit board are also larger.For the other circuit board of technical grade, it is often for can
Higher by property and stability requirement, existing plug-in type circuit board directly inserts the public row array on two circuit boards and busbar needle stand
It is connected together, it is on the one hand not firm enough, loosening is easily caused, on the other hand, is generated heat in circuit board running, existing skill
Art is not easy to radiate, and the service life of the electronic component on circuit board can be impacted, therefore, it is proposed that a kind of grafting is electric
Road plate.
【Utility model content】
Main purpose of the present utility model is to provide a kind of grafting circuit board, by increase in busbar needle stand spring and
Fixture block, increase fastness during two circuit board grafting, effectively can solve the problems, such as in background technology.
To achieve the above object, the technical scheme that the utility model is taken is：
A kind of grafting circuit board, including first circuit board, public row's pin, spacing limiting plate, busbar needle stand and second circuit
Plate, the spacing limiting plate are arranged on the bottom of first circuit board, and public row's pin is arranged on the bottom of spacing limiting plate, and public
Pin and first circuit board is arranged to be electrically connected with, the busbar needle stand is set on the second circuit board, and with the public affairs on first circuit board
Row's pin matches, and the busbar needle stand inwall both sides are connected with two springs, and the end of the spring is connected with fixture block.
Further, the marginal position of the both sides of the first circuit board is provided with through hole, and the through hole internal thread is connected with
Set screw, edge and the first circuit board correspondence position of the second circuit board both sides are provided with screwed hole.
Further, open slot, the both sides of the spacing limiting plate are provided with the central panel of the spacing limiting plate
Side plate be provided with multiple heat emission holes.
Further, the opposite side of the first circuit board is the intensive placement-face of component, the one of the second circuit board
Side is the intensive placement-face of component.
Further, by being welded to connect between the first circuit board and public row's pin, the busbar needle stand and institute
State between second circuit board by being welded to connect.
Compared with prior art, the utility model has the advantages that：This kind of grafting circuit board, it is simple in construction, make
With conveniently, first circuit board bottom is provided with multiple spacing limiting plates, and spacing limiting plate can be by first circuit board and second circuit
Gap is left among during plate grafting, is easy to radiate, improves the service life of the electronic component on circuit board, public affairs are arranged into pin during use
Busbar needle stand is directed at, and inserts busbar needle stand, the stage both sides extruding fixture block of public affairs row's pin, fixture block meeting extrusion spring, makes busbar pin
An interaction force can be formed between seat and public row's pin, making can be more firm between first circuit board and second circuit board
Gu make circuit operation more smooth, it is novel in design unique, it is worthy to be popularized.
【Brief description of the drawings】
Fig. 1 is a kind of overall structure diagram of grafting circuit board of the utility model.
Fig. 2 is a kind of internal structure schematic diagram of grafting circuit board of the utility model.
Fig. 3 is a kind of first circuit board top view of grafting circuit board of the utility model.
Fig. 4 is a kind of spacing limiting plate side view of grafting circuit board of the utility model.
In figure：1st, first circuit board；2nd, public row's pin；3rd, spacing limiting plate；4th, busbar needle stand；5th, second circuit board；6th, bullet
Spring；7th, fixture block；8th, through hole；9th, set screw；10th, screwed hole；11st, open slot；12nd, heat emission hole.
【Embodiment】
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
As Figure 1-4, a kind of grafting circuit board, including first circuit board 1, public row's pin 2, spacing limiting plate 3, busbar pin
Seat 4 and second circuit board 5, the spacing limiting plate 3 are arranged on the bottom of first circuit board 1, and public row's pin 2 is arranged on spacing
The bottom of limiting plate 3, and public row's pin 2 is electrically connected with first circuit board 1, the busbar needle stand 4 is arranged on second circuit board 5
On, and match with public row's pin 2 on first circuit board 1, the inwall both sides of busbar needle stand 4 are connected with two springs 6, described
The end of spring 6 is connected with fixture block 7.
A kind of grafting circuit board of the utility model, the bottom of first circuit board 1 are provided with multiple spacing limiting plates 3, and spacing is spacing
Plate 3 can will leave gap among during 5 grafting of first circuit board 1 and second circuit board, be easy to radiate, improve the electricity on circuit board
The service life of subcomponent, public affairs row's pin 2 is directed at busbar needle stand 4 during use, and inserts busbar needle stand 4, the stage two of public affairs row's pin 2
Side extrudes fixture block 7, the meeting extrusion spring 6 of fixture block 7, makes that between busbar needle stand 4 and public row's pin 2 interaction force can be formed,
Make more firmly circuit operation can be made more smooth between first circuit board 1 and second circuit board 5.
Wherein, the marginal position of the both sides of the first circuit board 1 is provided with through hole 8, and the internal thread of through hole 8 is connected with fixed
Position screw 9, edge and the correspondence position of first circuit board 1 of the both sides of second circuit board 5 are provided with screwed hole 10, by the first electricity
After public row's pin 2 of road plate 1 is inserted on second circuit board 5 busbar needle stand 4, by first circuit board 1 set screw 9 and the
5 screwed hole 10 is threadedly coupled on two circuit boards, and is screwed.
Wherein, open slot 11, the both sides of the spacing limiting plate 3 are provided with the central panel of the spacing limiting plate 3
Side plate be provided with multiple heat emission holes 12, heat caused by circuit operation row can be from first circuit board 1 and second circuit board 5
Between gap enter open slot 11, and discharged from heat emission hole 12.
Wherein, the opposite side of the first circuit board 1 is the intensive placement-face of component, the side of the second circuit board 5
For the intensive placement-face of component.
Wherein, by being welded to connect between the first circuit board 1 and public row's pin 2, the busbar needle stand 4 and described
By being welded to connect between second circuit board 5.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (5)
1. a kind of grafting circuit board, including first circuit board (1), public row's pin (2), spacing limiting plate (3), busbar needle stand (4) and
Second circuit board (5), it is characterised in that：The spacing limiting plate (3) is arranged on the bottom of first circuit board (1), the public row
Pin (2) is arranged on the bottom of spacing limiting plate (3), and public row's pin (2) is electrically connected with first circuit board (1), the busbar pin
Seat (4) is arranged on second circuit board (5), and is matched with public row's pin (2) on first circuit board (1), the busbar needle stand
(4) inwall both sides are connected with two springs (6), and the end of the spring (6) is connected with fixture block (7).
A kind of 2. grafting circuit board according to claim 1, it is characterised in that：The both sides of the first circuit board (1)
Marginal position is provided with through hole (8), and through hole (8) internal thread is connected with set screw (9), second circuit board (5) both sides
Edge and first circuit board (1) correspondence position be provided with screwed hole (10).
A kind of 3. grafting circuit board according to claim 1, it is characterised in that：The middle part face of the spacing limiting plate (3)
Open slot (11) is provided with plate, the side plate of the both sides of the spacing limiting plate (3) is provided with multiple heat emission holes (12).
A kind of 4. grafting circuit board according to claim 1, it is characterised in that：The opposite side of the first circuit board (1)
For the intensive placement-face of component, the side of the second circuit board (5) is the intensive placement-face of component.
A kind of 5. grafting circuit board according to claim 1, it is characterised in that：The first circuit board (1) and the public affairs
By being welded to connect between row's pin (2), by being welded to connect between the busbar needle stand (4) and the second circuit board (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959746.4U CN207070453U (en) | 2017-08-03 | 2017-08-03 | A kind of grafting circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720959746.4U CN207070453U (en) | 2017-08-03 | 2017-08-03 | A kind of grafting circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207070453U true CN207070453U (en) | 2018-03-02 |
Family
ID=61519321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720959746.4U Expired - Fee Related CN207070453U (en) | 2017-08-03 | 2017-08-03 | A kind of grafting circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207070453U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530239A (en) * | 2020-12-09 | 2021-03-19 | 杭州优必学科技有限公司 | Control panel convenient to equipment |
-
2017
- 2017-08-03 CN CN201720959746.4U patent/CN207070453U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112530239A (en) * | 2020-12-09 | 2021-03-19 | 杭州优必学科技有限公司 | Control panel convenient to equipment |
| CN112530239B (en) * | 2020-12-09 | 2022-06-24 | 杭州超乎智能科技有限公司 | Control panel convenient to equipment |
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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: 20180302 Termination date: 20180803 |