CN206764057U - A kind of circuit board soldering tin fixture - Google Patents
A kind of circuit board soldering tin fixture Download PDFInfo
- Publication number
- CN206764057U CN206764057U CN201720287377.9U CN201720287377U CN206764057U CN 206764057 U CN206764057 U CN 206764057U CN 201720287377 U CN201720287377 U CN 201720287377U CN 206764057 U CN206764057 U CN 206764057U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- bottom plate
- lever
- tin
- soldering tin
- 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
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model proposes a kind of circuit board soldering tin fixture, including bottom plate, surrounding is provided with limitting casing on the bottom plate, and bottom is provided with some interspersed positions；Neck is relatively set with the limitting casing, two levers are arranged with the neck, the lever is parallel to be across the bottom plate top, and the relative face of the lever is provided with screens, engaging limited location bar in the screens, the gag lever post and the lever form pin limit chamber；The bottom plate is provided with some springs, after circuit board is positioned on bottom plate by this soldering tin clamp, spring is by board support, need position placement gag lever post and the lever of slotting pin that pin is spacing on circuit board, and coordinate spring to fix circuit board, whole fixture is prevented terminating in tin soldering liquid, it can be achieved once to complete all bumps, and it is integrally extremely neat, while bottom plate back is provided with convex edge, prevents the device on scolding tin damage circuit board.
Description
Technical field
It the utility model is related to board production field, more particularly to a kind of circuit board soldering tin fixture.
Background technology
In general, circuit board integrates and is fixed with semiconductor chip, transistor, diode, capacitor, resistance etc. are various
Component, plays certain electric function, and the various components are generally fixed with the assembly technology such as soldering, surface-mounted
On circuit boards.As shown in figure 1, circuit board is provided with two row's pins, various components are firstly inserted into circuit board fixing hole, then
The pin of component is carried out scolding tin by use one by one, and the method operating efficiency is low, and the pin of scolding tin is irregular.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of circuit board soldering tin fixture, including bottom plate, the bottom
Limitting casing is provided with around on plate, bottom is provided with some interspersed positions；Neck is relatively set with the limitting casing, is blocked in the neck
Provided with two levers, the lever is parallel to be across the bottom plate top, and the relative face of the lever is provided with screens, the card
Engaging limited location bar in position, the gag lever post and the lever form pin limit chamber；The bottom plate is provided with some springs.
Preferably, the bottom base plate is corresponded to around the interspersed position and is provided with convex edge.
Preferably, the limitting casing is provided with handle.
The utility model proposes circuit board soldering tin folder have the advantages that：Circuit board is positioned over by this soldering tin clamp
After on bottom plate, board support is needed that gag lever post is placed in the position for inserting pin and lever is spacing by pin by spring on circuit board,
And coordinate spring to fix circuit board, and whole fixture to be prevented terminating in tin soldering liquid, you can all bumps are once completed in realization, and
And it is overall extremely neat, while bottom plate back is provided with convex edge, prevents the device on scolding tin damage circuit board.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described.
Fig. 1 is the finished product schematic diagram of circuit board in the prior art；
Fig. 2 is top view of the present utility model；
Fig. 3 is the schematic rear view of bottom plate of the present utility model；
Fig. 4 is limitting casing sectional view of the present utility model；
Wherein, 1- bottom plates, 2- limitting casings, 3- necks, 4- levers, 5- screens, 6- gag lever posts, 7- pin limit chambers, 8- bullets
Spring, 9- intert position, 10- convex edges.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in Figure 2, Figure 3, Figure 4, the utility model proposes a kind of circuit board soldering tin fixture, including bottom plate 1, the bottom
Limitting casing 2 is provided with around on plate 1, bottom is provided with some interspersed positions 9；Neck 3, the card are relatively set with the limitting casing 2
Two levers 4 are arranged with groove 3, the lever 4 is parallel to be across the top of bottom plate 1, and the relative face of the lever 4 is provided with
Screens 5, the interior engaging limited location bar 6 of the screens 5, the gag lever post 6 and the lever 4 form pin limit chamber 7；The bottom plate
1 is provided with some springs 8；
Working method of the present utility model is：Circuit board is positioned on bottom plate 1, and passes through the spring 8 of corner on bottom plate 1
Circuit board is jacked up, circuit board top is prevented into lever 4, lever 4 is stuck in neck 3, and is stuck in by gag lever post 6 in neck 3,
The pin limit chamber 7 of formation is located at the surface of the pin jack on circuit board, then by workpiece insert corresponding in hole, element
Wear oversampling circuit plate and clamp bottom board 1, whole fixture is positioned in solder bath after all installing, the pin of element and weldering
Tin liquor contact carries out scolding tin, can scolding tin whole component pins simultaneously, operating efficiency is high, and due to being that whole plane is lain against
In tin soldering liquid, bump is neatly without crooked
During in order to prevent scolding tin, tin soldering liquid touches circuit board from interspersed position 9, and the interspersed surrounding of position 9 corresponds to the bottom
The bottom of plate 1 is provided with convex edge 10, effectively the other elements on circuit board is separated with tin soldering liquid during scolding tin, will not damage circuit board.
For the ease of circuit board is picked and placeed out of tin soldering liquid, handle is provided with the limitting casing 2, is easy to manually to capture whole
Individual fixture.
A variety of modifications to embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (3)
1. a kind of circuit board soldering tin fixture, it is characterised in that including bottom plate, surrounding is provided with limitting casing on the bottom plate, and bottom is set
There are some interspersed positions；Neck is relatively set with the limitting casing, two levers are arranged with the neck, the lever is parallel
The bottom plate top is across, the relative face of the lever is provided with screens, and limited location bar is engaged in the screens, described spacing
Bar and the lever form pin limit chamber；The bottom plate is provided with some springs.
2. circuit board soldering tin fixture according to claim 1, it is characterised in that correspond to the bottom plate around the interspersed position
Bottom is provided with convex edge.
3. circuit board soldering tin fixture according to claim 1, it is characterised in that the limitting casing is provided with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287377.9U CN206764057U (en) | 2017-03-23 | 2017-03-23 | A kind of circuit board soldering tin fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720287377.9U CN206764057U (en) | 2017-03-23 | 2017-03-23 | A kind of circuit board soldering tin fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206764057U true CN206764057U (en) | 2017-12-19 |
Family
ID=60633438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720287377.9U Expired - Fee Related CN206764057U (en) | 2017-03-23 | 2017-03-23 | A kind of circuit board soldering tin fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206764057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084342A (en) * | 2021-03-10 | 2021-07-09 | 联想(北京)有限公司 | Laser welding method |
-
2017
- 2017-03-23 CN CN201720287377.9U patent/CN206764057U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084342A (en) * | 2021-03-10 | 2021-07-09 | 联想(北京)有限公司 | Laser welding method |
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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 |
Granted publication date: 20171219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |