CN209387691U - The universal test mold of wiring board - Google Patents
The universal test mold of wiring board Download PDFInfo
- Publication number
- CN209387691U CN209387691U CN201821787700.XU CN201821787700U CN209387691U CN 209387691 U CN209387691 U CN 209387691U CN 201821787700 U CN201821787700 U CN 201821787700U CN 209387691 U CN209387691 U CN 209387691U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- wiring board
- plate
- outside
- clamping 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
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- Measuring Leads Or Probes (AREA)
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses the universal test molds of wiring board, including bottom plate, it is characterized by: the left upper end of the bottom plate is provided with first clamping plate, the upper end of the bottom plate is provided with the second fixed plate, third slide bar is fixedly connected on the outside of second fixed plate, second clamping plate is slidably connected on the outside of the third slide bar, the upper end of the first clamping plate and second clamping plate is provided with card slot, thread protrusion is provided on the outside of the left end of the third slide bar, the left end of the third slide bar is threaded with stroke nut, second spring is socketed on the outside of the third slide bar, the universal test mold of the wiring board, the clamping plate of setting can clamp the two sides of wiring board, it will not be contacted with the upper surface of wiring board, the electronic component of PCB surface will not be caused to damage, the side amount probe of setting can arbitrarily change position, When in face of different size of wiring board, probe fixed plate that no replacement is required greatly reduces production cost.
Description
Technical field
The utility model relates to wiring board technical fields, specially the universal test mold of wiring board.
Background technique
When assist side is detected, need that wiring board is fixed using mold, existing testing mould is in fixation
When wiring board is fixed by pressing plate, the electronic component being easy to damage on wiring board, and the dismounting of pressing plate is relatively complicated,
Working efficiency is seriously affected, the probe location used that is powered cannot arbitrarily change, and need replacing when facing different circuit boards
The fixed plate that probe uses, substantially increases production cost.
1. needing one kind that can carry out quickly fixed structure to different size wiring board, now to improve wiring board detection
Efficiency improves the quality of production of wiring board.
2. the position of measurement probe can be changed, when facing different size of wiring board, no replacement is required probe
Fixed plate reduces production cost.
Utility model content
The purpose of this utility model is to provide the universal test mold of wiring board, surface when solving wiring board detection
Electronic component the problem of being easy to damage.
To achieve the above object, the utility model provides the following technical solutions: the universal test mold of wiring board, including
Bottom plate, the left upper end of the bottom plate are provided with first clamping plate, and the upper end of the bottom plate is provided with the second fixed plate, and described second is solid
It is fixedly connected with third slide bar on the outside of fixed board, second clamping plate, first folder are slidably connected on the outside of the third slide bar
The upper end of plate and second clamping plate is provided with card slot, is provided with thread protrusion, the third on the outside of the left end of the third slide bar
The left end of slide bar is threaded with stroke nut, and second spring, the upper table of the bottom plate are socketed on the outside of the third slide bar
Face is fixedly installed with elevating lever, and the first spring is socketed on the outside of the elevating lever, and Slideslip connects outside the upper end of the elevating lever
It is connected to support plate.
Preferably, the side of the support plate is fixedly installed with the first slide bar, is slidably connected on the outside of first slide bar
There is the first sliding block, the upper end inside thread of first sliding block is connected with the first screw knob.
Preferably, the lower end of first sliding block is provided with connecting plate, and the two sides of the connecting plate are fixedly installed with first
Fixed plate, the side of first fixed plate are fixedly installed with the second slide bar, and is slidably connected on the outside of second slide bar
Two sliding blocks, the flank threads of the second sliding block are connected with the second screw knob, and the lower end of second sliding block is provided with measurement probe.
Compared with prior art, the utility model has the beneficial effects that the universal test mold of the wiring board:
1. the clamping plate being arranged can clamp the two sides of wiring board, will not be contacted with the upper surface of wiring board, it will not be to line
The electronic component of road plate surface causes to damage.
2. the side amount probe being arranged can arbitrarily change position, when facing different size of wiring board, no replacement is required is visited
Needle fixed plate, greatly reduces production cost.
Detailed description of the invention
Fig. 1 is the left view of the utility model；
Fig. 2 is the main view of the utility model.
In figure: 1, bottom plate；2, elevating lever；3, support plate；4, the first slide bar；5, the first sliding block；6, the first screw knob；
7, connecting plate；8, the first fixed plate；9, the second slide bar；10, the second sliding block；11, probe is measured；12, first clamping plate；13, card slot；
14, the second fixed plate；15, third slide bar；16, second clamping plate；17, second spring；18, stroke nut；19, the second screw thread revolves
Button；20, the first spring.
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.
Referring to Fig. 1, the utility model provides a kind of technical solution: the universal test mold of wiring board, including bottom plate
1, the left upper end of bottom plate 1 is provided with first clamping plate 12, and the upper end of bottom plate 1 is provided with the second fixed plate 14, the second fixed plate 14
Outside is fixedly connected with third slide bar 15, and the outside of third slide bar 15 slidably connects second clamping plate 16, and second clamping plate 16 can
It is displaced on the surface of third slide bar 15, the upper end of first clamping plate 12 and second clamping plate 16 is provided with card slot 13, card slot 13
For the clamping of wiring board, thread protrusion is provided on the outside of the left end of third slide bar 15, the left end of third slide bar 15 is threadedly coupled
There is stroke nut 18, the outside of third slide bar 15 is socketed with second spring 17, by adjusting the position of stroke nut 18, to change
The compression degree for becoming second spring 17, when wiring board is larger, rotating distance nut 18 counterclockwise, so that second spring 17 is stretched
Contracting space becomes larger, so that the spacing between first clamping plate 12 and second clamping plate 16 becomes larger, facilitates biggish circuit board clamping,
When clamping lesser wiring board, stroke nut 18 is rotated clockwise, is enabled between first clamping plate 12 and second clamping plate 16
Gap reduces, and convenient to clamp to lesser wiring board, the upper surface of bottom plate 1 is fixedly installed with elevating lever 2, elevating lever 2
Outside is socketed with the first spring 20, slidably connects support plate 3 on the outside of the upper end of elevating lever 2, support plate 3 can be along elevating lever
2 move up and down, and the first spring 20 is in compressive state, apply upward power to support plate 3.
Referring to Fig. 2, the side of support plate 3 is fixedly installed with the first slide bar 4, the outside of the first slide bar 4 is slidably connected
First sliding block 5, the first sliding block 5 can be moved forward and backward along the first slide bar 4, the upper end inside thread connection of the first sliding block 5
There is the first screw knob 6, rotate clockwise the first screw knob 6, the first screw knob 6 can be made to resist the first slide bar 4,
Then the position of the first sliding block 5 can be fixed, and the lower end of the first sliding block 5 is provided with connecting plate 7, and the two sides of connecting plate 7 are solid
Dingan County is equipped with the first fixed plate 8, and the side of the first fixed plate 8 is fixedly installed with the second slide bar 9, the outer Slideslip of the second slide bar 9
It is connected with the second sliding block 10, the second sliding block 10 can connect along 9 left and right displacement of the second slide bar, the flank threads of the second sliding block 10
It is connected to the second screw knob 19, the lower end of the second sliding block 10 is provided with measurement probe 11, rotates clockwise the second screw knob 19,
The second screw knob 19 can be made to resist the second slide bar 9, then the position of the second sliding block 10 can be fixed, and pass through change
The position of first sliding block 5, thus it is possible to vary the front-rear position of measurement probe 11, by changing the position of the second sliding block 10, Ke Yigai
Become the left-right position of measurement probe 11, the connection of probe 11 and detection device is measured, by the numerical value change for checking detection device
To determine the superiority and inferiority of wiring board.
When the utility model is specifically implemented: first clamping plate 12 and second clamping plate are selected according to the size of wiring board first
The distance between 16, so that the distance when not clamping wiring board therebetween, less than the width of wiring board to be detected, if
Away from it is too small when, rotating distance nut 18 counterclockwise so that the extendable room of second spring 17 becomes larger so that first clamping plate 12 with
Spacing between second clamping plate 16 becomes larger, if spacing is excessive, rotates clockwise stroke nut 18, enables to first clamping plate
Gap between 12 and second clamping plate 16 reduces, convenient to clamp to wiring board, in the detection by checking PCB surface
It, so that the position of measurement probe 11 is in the surface of test point, is revolved counterclockwise to change the position of measurement probe 11 point position
Turn the first screw knob 6, the first screw knob 6 can be made to be detached from the first slide bar 4, then the position of the first sliding block 5 can be into
Row changes, and rotates the second screw knob 19 counterclockwise, and the second screw knob 19 can be made to be detached from the second slide bar 9, i.e., changeable
The position of second sliding block 10, by the position for changing the first sliding block 5, thus it is possible to vary the front-rear position of measurement probe 11, by changing
Become the position of the second sliding block 10, thus it is possible to vary the left-right position of measurement probe 11, in the company measurement probe 11 and detection device
It connects, presses down on support plate 3, so that support plate 3 moves down, then measuring probe 11 can contact with wiring board, by checking inspection
The numerical value change of measurement equipment determines the superiority and inferiority of wiring board.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (3)
1. the universal test mold of wiring board, including bottom plate (1), it is characterised in that: the left upper end of the bottom plate (1) is provided with
The upper end of first clamping plate (12), the bottom plate (1) is provided with the second fixed plate (14), and the outside of second fixed plate (14) is solid
Surely it is connected with third slide bar (15), is slidably connected second clamping plate (16) on the outside of the third slide bar (15), first folder
The upper end of plate (12) and second clamping plate (16) is provided with card slot (13), is provided with spiral shell on the outside of the left end of the third slide bar (15)
Line protrusion, the left end of the third slide bar (15) are threaded with stroke nut (18), the outer sheath of the third slide bar (15)
It is connected to second spring (17), the upper surface of the bottom plate (1) is fixedly installed with elevating lever (2), the outer sheath of the elevating lever (2)
It is connected to the first spring (20), slidably connects support plate (3) on the outside of the upper end of the elevating lever (2).
2. the universal test mold of wiring board according to claim 1, it is characterised in that: the side of the support plate (3)
Face is fixedly installed with the first slide bar (4), is slidably connected the first sliding block (5) on the outside of first slide bar (4), and described first is sliding
The upper end inside thread of block (5) is connected with the first screw knob (6).
3. the universal test mold of wiring board according to claim 2, it is characterised in that: first sliding block (5)
Lower end is provided with connecting plate (7), and the two sides of the connecting plate (7) are fixedly installed with the first fixed plate (8), first fixed plate
(8) side is fixedly installed with the second slide bar (9), is slidably connected the second sliding block (10) on the outside of second slide bar (9), the
The flank threads of two sliding blocks (10) are connected with the second screw knob (19), and the lower end of second sliding block (10) is provided with measurement and visits
Needle (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787700.XU CN209387691U (en) | 2018-11-01 | 2018-11-01 | The universal test mold of wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821787700.XU CN209387691U (en) | 2018-11-01 | 2018-11-01 | The universal test mold of wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209387691U true CN209387691U (en) | 2019-09-13 |
Family
ID=67867523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821787700.XU Expired - Fee Related CN209387691U (en) | 2018-11-01 | 2018-11-01 | The universal test mold of wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209387691U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977834A (en) * | 2020-01-02 | 2020-04-10 | 高嘉炜 | Quick positioning and clamping device for circuit board |
| CN113189372A (en) * | 2020-01-14 | 2021-07-30 | 鸿劲精密股份有限公司 | Electronic component crimping device and test sorting equipment comprising same |
-
2018
- 2018-11-01 CN CN201821787700.XU patent/CN209387691U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110977834A (en) * | 2020-01-02 | 2020-04-10 | 高嘉炜 | Quick positioning and clamping device for circuit board |
| CN113189372A (en) * | 2020-01-14 | 2021-07-30 | 鸿劲精密股份有限公司 | Electronic component crimping device and test sorting equipment comprising same |
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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: 20190913 Termination date: 20211101 |