CN209716712U - The jig of high rosin joint is floated for improving USB device - Google Patents
The jig of high rosin joint is floated for improving USB device Download PDFInfo
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- CN209716712U CN209716712U CN201821961178.2U CN201821961178U CN209716712U CN 209716712 U CN209716712 U CN 209716712U CN 201821961178 U CN201821961178 U CN 201821961178U CN 209716712 U CN209716712 U CN 209716712U
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- clamp plate
- usb device
- upper clamp
- magnet
- jig
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Abstract
The utility model discloses a kind of jigs that high rosin joint is floated for improving USB device, including the upper clamp plate and lower clamp plate being stacked, multiple compensating squeeze heads extended towards the lower clamp plate are provided on the upper clamp plate, the compensating squeeze head is made of teflon material, the lower clamp plate is for carrying the USB device, the pin of the compensating squeeze head and the USB device corresponds, the upper clamp plate can be mobile relative to the lower clamp plate, so that the compensating squeeze head be made to abut the pin of the USB device with preset pressure.The utility model includes at least following advantages: can apply preset pressure to the pin of USB device, avoid occurring during the welding process pin floats high rosin joint.
Description
Technical field
The utility model relates to jig technical fields, particularly a kind of to float controlling for high rosin joint for improving USB device
Tool.
Background technique
The description of this part only provides and discloses relevant background information to the utility model, without constituting the prior art.
With the development of science and technology, the charging rate of electronic product, data transmission bauds all improves again, the faster Mini of speed
USB even Type-C USB is with more and more.The USB of these types is generally designed using double PIN, and interior PIN is due to weight
The heart is unstable, is very easy to lead to the problem of during SMT to float high rosin joint.
It should be noted that the above description of the technical background is intended merely to conveniently carry out clearly the technical solution of the utility model
Chu, complete explanation, and facilitate the understanding of those skilled in the art and illustrate.It cannot be merely because these schemes be practical at this
Novel background technology part is expounded and thinks that above-mentioned technical proposal is known to those skilled in the art.
Utility model content
In order to overcome the defects of the prior art, the utility model embodiment provides a kind of floating for improving USB device
The jig of high rosin joint can apply preset pressure to the pin of USB device, avoid occurring the floating of pin during the welding process
High rosin joint.
The embodiment of the present application discloses: a kind of jig floating high rosin joint for improving USB device, upper including what is be stacked
Clamping plate and lower clamp plate are provided with multiple compensating squeeze heads extended towards the lower clamp plate, the compensating squeeze head on the upper clamp plate
It is made of teflon material, the lower clamp plate is for carrying the USB device, the compensating squeeze head and the USB device
Pin corresponds, and the upper clamp plate can be mobile relative to the lower clamp plate, so that the compensating squeeze head be made to abut with preset pressure
The pin of the USB device.
Further, the upper clamp plate is provided with the first magnet, is provided on the lower clamp plate and first magnet
Corresponding second magnet, first magnet are attracted when the upper clamp plate fastens the lower clamp plate with second magnet.
Further, first magnet the compensating squeeze head deformation in place when abut against with second magnet.
Further, first magnet and the second magnet are high temperature resistant magnet.
Further, the compensating squeeze head is to the abutting force of the pin application of the USB device between 0.5-1N.
Further, the upper clamp plate is made of compound stone material, and the lower clamp plate is made of aluminum alloy materials.
Further, location hole is offered on the upper clamp plate, is provided on the lower clamp plate towards the upper clamp plate and is prolonged
Guide post is stretched, the guide post is threaded through the positioning hole.
Further, limited block is provided on the guide post, the limited block can be moved along the axis direction of the guide post,
And the limited block abuts the upper clamp plate towards the surface of the upper clamp plate.
Further, yielding rubber is provided on the bearing surface of the limited block and the upper clamp plate.
Further, the lower clamp plate is provided with pedestal, the pedestal and the lower folder away from the side of the upper clamp plate
Plate is detachably connected, and the pedestal is made of chock material.
By above technical solution, the beneficial effects of the utility model are as follows:
1, by being provided with compensating squeeze head, the compensating squeeze head is under the drive of the upper clamp plate, to close to the lower folder
Plate direction is mobile, so that the compensating squeeze head abuts the pin of the USB device with preset pressure, with during the welding process,
Guarantee the stability of the pin of the USB device, to effectively avoid the phenomenon that floating high rosin joint of pin, ensure that the USB
The qualification rate of device welding；
2, the compensating squeeze head is made of teflon material, combines heat resistance, chemical inertness and excellent chemistry
Stability and low frictional properties can guarantee the high stability of compensating squeeze head, and the compensating squeeze head and tin during tin welding
Bonding rate it is minimum, guarantee welding high efficiency and compensating squeeze head spatter property；
3, using the connection type of magnet absorption between the upper clamp plate and lower clamp plate, convenient for the separation and actuation of the two,
And then placed therebetween convenient for the USB device, it is convenient to operate, and saves the set-up time；
4, first magnet the compensating squeeze head deformation in place when abut against with second magnet, work as compensating squeeze head
There is error or single unit system by ambient pressure, so that when the applied force change of the compensating squeeze head, it is above-mentioned using mechanical
The mode of limit, be capable of mode compensating squeeze head towards the USB device amount of movement, and then it is described to avoid compensating squeeze head from damaging by pressure
USB device.
For the above and other objects, features and advantages of the utility model can be clearer and more comprehensible, preferable reality is cited below particularly
Example is applied, and cooperates institute's accompanying drawings, is described in detail below.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the single unit system structural schematic diagram in the utility model embodiment；
Fig. 2 is the partial structure diagram in the utility model embodiment.
The appended drawing reference of the figures above: 1, upper clamp plate；2, lower clamp plate；3, compensating squeeze head；4, the first magnet；5, the second magnetic
Iron；6, location hole；7, guide post；8, limited block；9, yielding rubber；10, pedestal.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It should be noted that in the description of the present invention, term " first ", " second " etc. be used for description purposes only and
Similar object is distinguished, between the two and sequencing is not present, indication or suggestion relative importance can not be interpreted as.This
Outside, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
Referring to figs. 1 and 2, a kind of jig that high rosin joint is floated for improving USB device is disclosed in present embodiment,
Including the upper clamp plate 1 and lower clamp plate 2 being stacked.Multiple bullets extended towards the lower clamp plate 2 are provided on the upper clamp plate 1
Property pressure head 3, the compensating squeeze head 3 is made of Teflon (Teflon) material.The lower clamp plate 2 is for carrying the USB device
The pin of part, the compensating squeeze head 3 and the USB device corresponds.The upper clamp plate 1 can be mobile relative to the lower clamp plate 2,
To make the compensating squeeze head 3 abut the pin of the USB device with preset pressure.
In present embodiment, by being provided with compensating squeeze head 3, the compensating squeeze head 3 under the drive of the upper clamp plate 1,
It is mobile to close 2 direction of lower clamp plate, so that the compensating squeeze head 3 abuts the pin of the USB device with preset pressure, with
During the welding process, guarantee the stability of the pin of the USB device, so that effectively avoid pin floats showing for high rosin joint
As ensure that the qualification rate of the USB device welding.And in present embodiment, the compensating squeeze head 3 uses Teflon
(Teflon) material is made, and heat resistance, chemical inertness and excellent chemical stability and low frictional properties is combined, in tin welding
In the process, it can guarantee the high stability of the compensating squeeze head 3, and the bonding rate of the compensating squeeze head 3 and tin is minimum, guarantee weldering
The spatter property of the validity and the compensating squeeze head 3 that connect.
In present embodiment, the surface of the upper clamp plate 1 is rectangular, and multiple through-holes are offered on the upper clamp plate 1,
The through-hole penetrates through two surfaces of the upper clamp plate 1.The superficial layer of the lower clamp plate 2 is rectangular-shaped, and matches with 1 shape of upper clamp plate
It closes.The shape of certain upper clamp plate 1 and lower clamp plate 2 can be herein with no restrictions and tired with the shapes such as triangular in shape, round
It states.
In another embodiment, the upper clamp plate 1 is provided with the first magnet 4, is provided on the lower clamp plate 2
Second magnet 5 corresponding with first magnet 4, first magnet 4 when the upper clamp plate 1 fastens the lower clamp plate 2 with
Second magnet 5 is attracted.And first magnet 43 deformation of compensating squeeze head in place when offset with second magnet 5
It connects.By above-mentioned mode, using the connection type of magnet absorption between the upper clamp plate 1 and lower clamp plate 2, convenient for point of the two
From and be attracted, and then convenient for the USB device place therebetween, operate it is convenient, save the set-up time.And work as the elasticity
Itself there is error or single unit system by ambient pressure in pressure head 3, so that when the applied force change of the compensating squeeze head 3, by
The mode of 5 mechanical position limitation of first magnet 4 and the second magnet, can prevent the compensating squeeze head 3 towards the USB device
Amount of movement, and then the compensating squeeze head 3 is avoided to damage the USB device by pressure.In present embodiment, preferably described first magnet 4
It is high temperature resistant magnet with the second magnet 5.
In another optional embodiment, abutting force of the compensating squeeze head 3 to the pin application of the USB device
Between 0.5-1N.In the method, preferably described 3 cylindrical form of compensating squeeze head.
In another optional embodiment, the upper clamp plate 1 is made of compound stone material, and the upper clamp plate 1
Thickness between 4.5-5.5 ㎜.In present embodiment, the preferably described upper clamp plate 1 with a thickness of 5 ㎜.The lower clamp plate 2 is adopted
It is made of aluminum alloy materials, and the thickness of the lower clamp plate 2 is between 2.5-3.5 ㎜.In present embodiment, under preferably described
Clamping plate 2 with a thickness of 3 ㎜.
In another optional embodiment, location hole 6 is offered on the upper clamp plate 1, is arranged on the lower clamp plate 2
Have towards the upper clamp plate 1 and extend guide post 7, the guide post 7 is threaded through in the location hole 6.Limit is provided on the guide post 7
Block 8, the limited block 8 can be moved along the axis direction of the guide post 7, and the limited block 8 is towards the surface of the upper clamp plate 1
Abut the upper clamp plate 1.Specifically, the guide post 7 is cylindrical, the limited block 8 is socketed on the guide post 7, and described
Limited block 8 can the relatively described sliding of guide post 7.When needing to adjust the relative distance between upper clamp plate 1 and lower clamp plate 2, by
The position that limited block 8 is adjusted on the axis direction of the guide post 7, abuts position to adjust the limited block 8 with the upper clamp plate 1
It sets, can be realized.
In another in optional embodiment, buffering is provided on the limited block 8 and the bearing surface of the upper clamp plate 1
Rubber 9.By being provided with yielding rubber 9, when the upper clamp plate 1 abuts the yielding rubber 9, it can absorb on the upper clamp plate 1
Bounce, guarantee the stability when the upper clamp plate 1 is mutually attracted with the lower clamp plate 2, while described in also guaranteeing indirectly
The stability that compensating squeeze head 3 abuts the pin of the USB device.
In another optional embodiment, the lower clamp plate 2 is provided with pedestal away from the side of the upper clamp plate 1
10, the pedestal 10 is detachably connected with the lower clamp plate 2.Specifically, being uniformly arranged on the pedestal 10, there are four tapers to determine
Position column, the locating slot for being embedded the taper positioning column is provided on the lower clamp plate 2.The pedestal 10 uses chock material
It is made, the thickness of the pedestal 10 is between 9-11 ㎜.In present embodiment, the preferably described pedestal 10 with a thickness of 10 ㎜.
Specific embodiment is applied in the utility model to be expounded the principles of the present invention and embodiment, with
The explanation of upper embodiment is merely used to help understand the method and its core concept of the utility model；Meanwhile for this field
Those skilled in the art, based on the idea of the present invention, there will be changes in the specific implementation manner and application range, comprehensive
Upper described, the content of the present specification should not be construed as a limitation of the present invention.
Claims (10)
1. a kind of jig for floating high rosin joint for improving USB device, which is characterized in that including the upper clamp plate and lower folder being stacked
Plate, multiple compensating squeeze heads extended towards the lower clamp plate are provided on the upper clamp plate, and the compensating squeeze head uses Teflon
Material is made, and the lower clamp plate is for carrying the USB device, one a pair of pin of the compensating squeeze head and the USB device
It answers, the upper clamp plate can be mobile relative to the lower clamp plate, so that the compensating squeeze head be made to abut the USB device with preset pressure
Pin.
2. as described in claim 1 for improving the jig that USB device floats high rosin joint, which is characterized in that the upper clamp plate
It is provided with the first magnet, the second magnet corresponding with first magnet is provided on the lower clamp plate, first magnet exists
It is attracted when the upper clamp plate fastens the lower clamp plate with second magnet.
3. as claimed in claim 2 for improving the jig that USB device floats high rosin joint, which is characterized in that first magnet
The compensating squeeze head deformation in place when abut against with second magnet.
4. as claimed in claim 2 for improving the jig that USB device floats high rosin joint, which is characterized in that first magnet
It is high temperature resistant magnet with the second magnet.
5. as described in claim 1 for improving the jig that USB device floats high rosin joint, which is characterized in that the compensating squeeze head
The abutting force applied to the pin of the USB device is between 0.5-1N.
6. as described in claim 1 for improving the jig that USB device floats high rosin joint, which is characterized in that the upper clamp plate is adopted
It is made of compound stone material, the lower clamp plate is made of aluminum alloy materials.
7. as described in claim 1 for improving the jig that USB device floats high rosin joint, which is characterized in that on the upper clamp plate
Location hole is offered, is provided on the lower clamp plate towards the upper clamp plate and extends guide post, the guide post is threaded through the positioning
In hole.
8. as claimed in claim 7 for improving the jig that USB device floats high rosin joint, which is characterized in that set on the guide post
It is equipped with limited block, the limited block can be moved along the axis direction of the guide post, and the limited block is towards the upper clamp plate
Surface abuts the upper clamp plate.
9. as claimed in claim 8 for improving the jig that USB device floats high rosin joint, which is characterized in that the limited block with
Yielding rubber is provided on the bearing surface of the upper clamp plate.
10. as described in claim 1 for improving the jig that USB device floats high rosin joint, which is characterized in that the lower clamp plate back
Side from the upper clamp plate is provided with pedestal, and the pedestal is detachably connected with the lower clamp plate, and the pedestal uses chock
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961178.2U CN209716712U (en) | 2018-11-27 | 2018-11-27 | The jig of high rosin joint is floated for improving USB device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821961178.2U CN209716712U (en) | 2018-11-27 | 2018-11-27 | The jig of high rosin joint is floated for improving USB device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209716712U true CN209716712U (en) | 2019-12-03 |
Family
ID=68676024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821961178.2U Active CN209716712U (en) | 2018-11-27 | 2018-11-27 | The jig of high rosin joint is floated for improving USB device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209716712U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814506A (en) * | 2021-10-12 | 2021-12-21 | 北京无线电测量研究所 | Brazing device and brazing method for reducing overflow of solder |
-
2018
- 2018-11-27 CN CN201821961178.2U patent/CN209716712U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113814506A (en) * | 2021-10-12 | 2021-12-21 | 北京无线电测量研究所 | Brazing device and brazing method for reducing overflow of solder |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP03 | Change of name, title or address |
Address after: 215100 No.189, Jinfeng Road, high tech Zone, Suzhou City, Jiangsu Province Patentee after: Fulaiying Electronics Co.,Ltd. Address before: 215100 No.189, Jinfeng Road, Huqiu District, Suzhou City, Jiangsu Province Patentee before: FOREWIN FPC (SUZHOU) Co.,Ltd. |