CN206270382U - A kind of upper tool float plate - Google Patents
A kind of upper tool float plate Download PDFInfo
- Publication number
- CN206270382U CN206270382U CN201621401878.7U CN201621401878U CN206270382U CN 206270382 U CN206270382 U CN 206270382U CN 201621401878 U CN201621401878 U CN 201621401878U CN 206270382 U CN206270382 U CN 206270382U
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- CN
- China
- Prior art keywords
- float plate
- upper tool
- top panel
- tool
- support column
- 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.)
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Abstract
The utility model provides a kind of upper tool float plate, including elastic PIN, testing needle, float plate, upper tool and pcb board, upper tool includes top panel, lower panel and support column, both sides between top panel and lower panel are respectively arranged with a support column, each support column is fixed with top panel and lower panel contact position by screwing and lower screw, float plate is disposed below plate bottom, testing needle hollow out is inclined between top panel and float plate, pcb board is arranged on float plate bottom, the left and right sides of float plate midline position is respectively arranged with an elasticity PIN, two elasticity PIN are located between two support columns, the utility model is reasonable in design, it is easy to use, reduce PCB and weigh frequency with tool looper wounded, lifting test quality and saving tool use cost, there is good application prospect.
Description
Technical field
The utility model is related to electronic test equipment technical field, and in particular to a kind of upper tool float plate.
Background technology
Curved cause upper tool PIN needle to be hung curved to weigh PCB wounded because pcb board sticks up easily to hang PIN needle when current tool is pushed；Mesh
Preceding upper tool directly contact pcb board tool looper frequency is too high.
Utility model content
The purpose of this utility model is to solve above-mentioned deficiency, there is provided a kind of upper tool float plate.
The purpose of this utility model is achieved through the following technical solutions：
A kind of upper tool float plate, including elastic PIN, testing needle, float plate, upper tool and pcb board, upper tool include upper
Panel, lower panel and support column, the both sides between top panel and lower panel are respectively arranged with a support column, each support column with
Top panel and lower panel contact position are fixed by screwing and lower screw, and float plate is disposed below plate bottom, and testing needle is engraved
Sky is inclined between top panel and float plate, and pcb board is arranged on float plate bottom, the left and right sides difference of float plate midline position
An elasticity PIN is provided with, two elasticity PIN are between two support columns.
The upper end of each elastic PIN is cased with spring.
The bottom of elastic PIN is fixed by screws in float plate.
Elastic PIN is fixed with the upper surface of lower panel by nut.
The utility model has following beneficial effect：
The utility model is reasonable in design, easy to use, reduces PCB and weighs frequency with tool looper wounded, lifts test article
Matter and saving tool use cost, there is good application prospect.
Brief description of the drawings
Fig. 1 is pressing pre-structure schematic diagram of the present utility model；
Fig. 2 is structural representation after pressing of the present utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of upper tool float plate, including elastic PIN8, testing needle 3, float plate 5, upper tool 6 and PCB
Plate 4, upper tool 6 includes top panel 10, lower panel 9 and support column 13, and the both sides between top panel 10 and lower panel 9 are respectively provided with
There is a support column 13, each support column 13 passes through screwing 11 and lower screw 12 with top panel 10 and the contact position of lower panel 9
Fixed, float plate 5 is disposed below the bottom of plate 9, and the hollow out of testing needle 3 is inclined between top panel 10 and float plate 5, and pcb board 4 sets
Put in the bottom of float plate 5, the left and right sides of the midline position of float plate 5 is respectively arranged with an elasticity PIN8, two elasticity
PIN8 is located between two support columns 13.
The upper end of each elastic PIN8 is cased with spring 2.
The bottom of elastic PIN8 is fixed in float plate by screw 7.
Elastic PIN8 is fixed with the upper surface of lower panel 9 by nut 1.
The course of work：One piece of float plate is filled on tool lower panel to expose testing needle position hollow out, then will with elasticity PIN
Float plate is hanging, first touches PCB by float plate when tool is pushed and flattens PCB, and testing needle is touched on PCB plane again, is kept away
Exempt from tool testing needle and hang curved by uneven PCB, reduce PCB and weigh frequency with tool looper, lifting test quality and saving wounded
Tool use cost.
Tool installs elastic PIN additional after making in four Angle Position drillings, and elastic PIN ends are fixed on tool base plate,
Elastic other end tapping is screwed float plate, and in correspondence testing needle position, gong is empty ensures that testing needle can connect after being pushed in tool
Contact PCB.
Claims (4)
1. a kind of upper tool float plate, including elastic PIN, testing needle, float plate, upper tool and pcb board, it is characterised in that：On
Tool includes top panel, lower panel and support column, and the both sides between top panel and lower panel are respectively arranged with a support column, often
Individual support column is fixed with top panel and lower panel contact position by screwing and lower screw, and float plate is disposed below under plate
Portion, testing needle hollow out is inclined between top panel and float plate, and pcb board is arranged on float plate bottom, float plate midline position
The left and right sides is respectively arranged with an elasticity PIN, and two elasticity PIN are between two support columns.
2. a kind of upper tool float plate according to claim 1, it is characterised in that：The elastic PIN's of each described is upper
End is all cased with spring.
3. a kind of upper tool float plate according to claim 1, it is characterised in that：The bottom of described elastic PIN passes through
Screw is fixed in float plate.
4. a kind of upper tool float plate according to claim 1, it is characterised in that：Described elastic PIN and lower panel
Upper surface is fixed by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401878.7U CN206270382U (en) | 2016-12-20 | 2016-12-20 | A kind of upper tool float plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621401878.7U CN206270382U (en) | 2016-12-20 | 2016-12-20 | A kind of upper tool float plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270382U true CN206270382U (en) | 2017-06-20 |
Family
ID=59045921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621401878.7U Active CN206270382U (en) | 2016-12-20 | 2016-12-20 | A kind of upper tool float plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270382U (en) |
-
2016
- 2016-12-20 CN CN201621401878.7U patent/CN206270382U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |