CN206662475U - A kind of template for pcb board - Google Patents
A kind of template for pcb board Download PDFInfo
- Publication number
- CN206662475U CN206662475U CN201720223198.9U CN201720223198U CN206662475U CN 206662475 U CN206662475 U CN 206662475U CN 201720223198 U CN201720223198 U CN 201720223198U CN 206662475 U CN206662475 U CN 206662475U
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- CN
- China
- Prior art keywords
- pcb board
- plate body
- neck
- pull bar
- supporting plate
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- 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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Abstract
The utility model discloses a kind of template for pcb board, belong to pcb board manufacturing field, it is intended to can be more conveniently to addition scolding tin circuit on pcb board.Its drip irrigation device is：Including plate body, routing hole is offered on the plate body, the both sides of the plate body have extended downwardly edge, the relative side of the edge offers the neck being caught in for pcb board, the edge is connected with pull bar in side Vertical slippage of the neck away from plate body, and the side that the pull bar is located in neck is provided with supporting plate, compression spring is arranged with the pull bar, one end of the compression spring contradicts with supporting plate, and the other end contradicts with cell wall of the neck away from plate body.
Description
Technical field
It the utility model is related to pcb board manufacturing field, more particularly to a kind of template for pcb board.
Background technology
Pcb board is conventional circuit board, is distributed with some circuits and component thereon, circuit be made using scolding tin and
Into, on pcb board add scolding tin before, first have to design wiring diagram, then say that scolding tin is added to pcb board according to wiring diagram
On, if directly to adding scolding tin on pcb board, it is necessary to according to one, the circuit circuit of wiring diagram one added on pcb board, than
It is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of template for pcb board, and it can be more conveniently to adding on pcb board
Scolding tin circuit.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of for pcb board
Template, including plate body, routing hole are offered on the plate body, the both sides of the plate body have extended downwardly edge, the edge phase
To side offer the neck being caught in for pcb board, the edge is connected with pull bar in a side slip of the neck away from plate body, institute
State the side that pull bar is located in neck and be provided with supporting plate, be arranged with compression spring on the pull bar, one end of the compression spring with
Supporting plate contradicts, and the other end contradicts with cell wall of the neck away from plate body.
By such scheme, routing hole opens up according to wiring diagram on plate body, and edge is arranged on the both sides of plate body,
Pcb board can be caught on the neck of edge, and pull bar can slide up and down on edge, and compression spring is located at supporting plate and neck
Between cell wall, in the presence of no external force, compression spring heads on supporting plate, and supporting plate is contradicted on the cell wall of neck, works as needs
When being processed to pcb board, pull pull bar first, supporting plate is moved away from plate body, then supporting plate and neck close to plate body cell wall it
Between have gap presence, at this moment pcb board is caught in neck by gap, behind the position for adjusting pcb board, releasing lever, compression
Spring can contradict supporting plate and be moved to plate body direction, and pcb board, between supporting plate and plate body, final supporting plate can contradict PCB
Plate, pcb board is closely contradicted on the cell wall of neck, so as to which pcb board is fixed on plate body, due to offering wiring on plate body
Hole, scolding tin is directly poured into routing hole to be bonded to scolding tin on pcb board, more convenient.
Further, the one end of the pull bar away from supporting plate is provided with draw ring.
By such scheme, provided with draw ring, operating personnel can be allowed more conveniently to pull pull bar, operate comparison side
Just.
Further, the pull bar on each edge is equipped with two, and the pull bar is located at the both ends of edge respectively.
By such scheme, pull bar is provided with two, then corresponding supporting plate is also equipped with two, and pull bar is separately positioned on into card
The both ends on side, supporting plate can be made spacing to the both ends of pcb board, supporting plate can be made spacing to pcb board compared with what is stablized.
Further, the supporting plate is provided with non-slip texture towards the side of plate body.
By such scheme, the frictional force between supporting plate and pcb board can be increased provided with non-slip texture, can be largely
The relative slip slowed down between supporting plate and pcb board.
Further, the both ends of two relative cell walls of the neck outwards turn down.
By such scheme, so it is easy to pcb board to snap onto in groove, operates more convenient.
Further, the thickness of the plate body is 2mm.
By such scheme, the thickness of plate body is arranged to 2mm, then the thickness of routing hole is 2mm, can preferably be controlled
The height of scolding tin.
Further, the pcb board is provided with fiberglass cloth.
By such scheme, fiberglass cloth does not bond scolding tin, can be more easily after scolding tin is bonded on pcb board
Pcb board is removed from plate body.
In summary, the utility model has the advantages that：
1st, by the setting of neck on edge, and the setting of compression spring and supporting plate, can by pcb board it is relatively stable with
Plate body combines；
2nd, by the setting of draw ring, operating personnel can be allowed more conveniently to pull pull bar.
Brief description of the drawings
Fig. 1 is the structural representation that the present embodiment is used to embody plate body；
Fig. 2 is the structural representation that the present embodiment is used to embody neck；
Fig. 3 is the enlarged drawing of A in Fig. 2.
In figure, 1, plate body；11st, routing hole；2nd, edge；21st, neck；3rd, pull bar；31st, supporting plate；311st, non-slip texture；32、
Draw ring；4th, compression spring；6th, fiberglass cloth；7th, pcb board.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of template for pcb board, as illustrated in fig. 1 and 2, include plate body 1, the thickness of plate body 1 is 2mm, according to PCB
The wiring diagram of plate 7 offers routing hole 11 on plate body 1, while scribbles fiberglass cloth 6, glass fibers on the surface of plate body 1
Dimension layer of cloth 6 can make the surface of plate body 1 not bond scolding tin.
As shown in Fig. 2 having extended downwardly edge 2 in the both sides of plate body 1, while card is offered in the relative side of edge 2
Groove 21, neck 21 are caught in for pcb board 7, pcb board 7 is can be incorporated on plate body 1, while in two relative cell walls of neck 21
Both ends outwards turn down so that pcb board 7 can be snapped onto more easily in neck 21.
As shown in Figures 2 and 3, edge 2 is provided with pull bar 3, pull bar 3 and neck 21 on cell wall of the neck 21 away from plate body 1
Cell wall Vertical slippage is connected, and supporting plate 31 is provided with the side that pull bar 3 is located in neck 21, in supporting plate 31 towards the side of plate body 1
Provided with non-slip texture 311, while compression spring 4 is arranged with pull bar 3, compression spring 4 is located at supporting plate 31 and neck 21 is remote
Between the cell wall of plate body 1, in the presence of no external force, the one end of compression spring 4 contradicts the cell wall of neck 21, and the other end contradicts
Supporting plate 31, supporting plate 31 is closely contradicted in neck 21 on the cell wall of plate body 1.
As shown in Figures 2 and 3, the pull bar 3 on each edge 2 is respectively equipped with two, and two pull bars 3 are located at edge 2 respectively
Both ends, then corresponding compression spring 4 and supporting plate 31 are equipped with two on pull bar 3, can so allow supporting plate 31 to pcb board 7
Both ends it is spacing, so as to relatively stable spacing to pcb board 7.
The course of work：Pull bar 3 is pulled first, supporting plate 31 is moved to the direction away from plate body 1, now the quilt of compression spring 4
Compression, while can have space between the cell wall of supporting plate 31 and neck 21 away from plate body 1, then by pcb board 7 to be processed by sky
Gap is snapped onto in neck 21, and behind the position for adjusting pcb board 7, releasing lever 3, now, the compression spring 4 compressed can contradict
Supporting plate 31, supporting plate 31 is pushed to the direction of plate body 1, and now pcb board 7 is located between supporting plate 31 and the cell wall of neck 21, then
Pcb board 7 can be closely contradicted onto the cell wall of neck 21 by supporting plate 31, so can be spacing in plate body so that pcb board 7 relatively to be stablized
On 1, so as to be not susceptible to relative displacement between plate body 1, scolding tin then is poured into routing hole 11, after scolding tin cooling, weldering
Tin has just been solidified on pcb board 7, more convenient.
As shown in Fig. 2 being provided with draw ring 32 in the one end of pull bar 3 away from supporting plate 31, personnel easy to operation pull draw ring 32.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (7)
1. a kind of template for pcb board, including plate body（1）, it is characterized in that：The plate body（1）On offer routing hole（11）,
The plate body（1）Both sides extended downwardly edge（2）, the edge（2）Relative side is offered for pcb board（7）It is caught in
Neck（21）, the edge（2）In neck（21）Away from plate body（1）Side Vertical slippage be connected with pull bar（3）, the drawing
Bar（3）Positioned at neck（21）Interior side is provided with supporting plate（31）, the pull bar（3）On be arranged with compression spring（4）, the compression
Spring（4）One end and supporting plate（31）Contradict, the other end and neck（21）Away from plate body（1）Cell wall contradict.
2. a kind of template for pcb board according to claim 1, it is characterized in that：The pull bar（3）Away from supporting plate（31）
One end be provided with draw ring（32）.
3. a kind of template for pcb board according to claim 1, it is characterized in that：Each edge（2）On pull bar
（3）Two are equipped with, the pull bar（3）It is located at edge respectively（2）Both ends.
4. a kind of template for pcb board according to claim 1, it is characterized in that：The supporting plate（31）Towards plate body（1）
Side be provided with non-slip texture（311）.
5. a kind of template for pcb board according to claim 1, it is characterized in that：The neck（21）Relative two
The both ends of cell wall outwards turn down.
6. a kind of template for pcb board according to claim 1, it is characterized in that：The plate body（1）Thickness be 2mm.
7. a kind of template for pcb board according to claim 1, it is characterized in that：The pcb board（7）It is provided with glass
Scrim cloth（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223198.9U CN206662475U (en) | 2017-03-08 | 2017-03-08 | A kind of template for pcb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720223198.9U CN206662475U (en) | 2017-03-08 | 2017-03-08 | A kind of template for pcb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206662475U true CN206662475U (en) | 2017-11-24 |
Family
ID=60376341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720223198.9U Active CN206662475U (en) | 2017-03-08 | 2017-03-08 | A kind of template for pcb board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206662475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688720A (en) * | 2018-12-30 | 2019-04-26 | 北京康普锡威科技有限公司 | The preparation method and pcb board of the pcb board of prefabricated solder |
-
2017
- 2017-03-08 CN CN201720223198.9U patent/CN206662475U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109688720A (en) * | 2018-12-30 | 2019-04-26 | 北京康普锡威科技有限公司 | The preparation method and pcb board of the pcb board of prefabricated solder |
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