CN208207146U - A kind of multi-direction test fixture based on linkage mechanism - Google Patents
A kind of multi-direction test fixture based on linkage mechanism Download PDFInfo
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- CN208207146U CN208207146U CN201820600851.3U CN201820600851U CN208207146U CN 208207146 U CN208207146 U CN 208207146U CN 201820600851 U CN201820600851 U CN 201820600851U CN 208207146 U CN208207146 U CN 208207146U
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- connector
- linkage mechanism
- test fixture
- connecting plate
- guide groove
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Abstract
The utility model discloses a kind of multi-direction test fixture based on linkage mechanism characterized by comprising bottom plate；Secure bond is in the plate upper surface for carrying the support plate for positioning PCBA board to be tested；The first connector and the second connector being correspondingly arranged respectively with two connectivity ports in PCBA board to be tested have angle between first connector and the axis of the second connector；Secure bond is in the backplate surface and the first sliding rail and the second sliding rail that extend along first connector and the second connector axis direction, first connector and the second connector passes through the first connecting plate respectively, the second connecting plate is fixedly connected with the sliding part of first sliding rail and the second sliding rail；And the linkage mechanism of the second connector sliding is driven by sliding first connector.The utility model makes the first connector and the second connector in conjunction with corresponding connectivity port, improve testing efficiency simultaneously by linkage mechanism.
Description
Technical field
The utility model relates to the field of test technology.More particularly, to a kind of multi-direction test based on linkage mechanism
Jig.
Background technique
The product that enterprise produces in the prior art requires to be detected, once discovery product has lacking in quality
It falls into it is necessary to be modified to the product, to reduce the disqualification rate of final products.It is more at present when being detected to PCBA board
Using the connectivity port grafting on probe and PCBA board, to realize the connection of external detection circuit and PCBA board.Work as test
On substrate have multiple connectivity ports when, need operator by the probe of multiple connectors respectively in PCBA board each connect
Port grafting is connect, this will greatly increase detection time, affect the testing efficiency of product.
Accordingly, it is desirable to provide a kind of novel detection jig, to overcome defect existing in the prior art.
Utility model content
The multi-direction test fixture based on linkage mechanism that the purpose of this utility model is to provide a kind of, the test fixture energy
The connectivity port of enough different directions to PCBA board to be measured carries out grafting simultaneously, to improve testing efficiency.
One aspect according to the present utility model provides a kind of multi-direction test fixture based on linkage mechanism, special
Sign is, comprising:
Bottom plate；
Secure bond is in the plate upper surface for carrying the support plate for positioning PCBA board to be tested；
The first connector and the second connector being correspondingly arranged respectively with two connectivity ports in PCBA board to be tested, institute
Stating has angle between the first connector and the axis of the second connector；
Secure bond in the backplate surface and extend along first connector and the second connector axis direction the
One sliding rail and the second sliding rail, first connector and the second connector pass through the first connecting plate, the second connecting plate and institute respectively
The sliding part for stating the first sliding rail and the second sliding rail is fixedly connected；And
The linkage mechanism for driving the second connector to slide by sliding first connector.
Preferably, the linkage mechanism is set as the bottom surface positioned at the bottom plate and the linkage with bottom plate slidable connection
Plate, the bottom end of first connecting plate pass through bottom plate and are fixedly connected with the linkage board, and the linkage board offers the first guiding
Slot, the bottom surface of second connecting plate are equipped with the first guide post extended downward, and first guide post is located at across bottom plate
In first guide groove, when first connecting plate drives linkage board mobile, first guide groove drives the second connecting plate
It is slided along the second slide direction.
Preferably, the angle between first connector and the second connector axis is 90 degree.
Preferably, which further includes third connector, the third connector and the second connector phase
To setting, the backplate surface secure bond has the third sliding rail extended with the third connector axis direction, the third
Connector is fixedly connected by third connecting plate with the sliding part of third sliding rail.
Preferably, the linkage board offers the second guide groove, and the bottom surface of the third connecting plate, which is equipped with, to be extended downward
The second guide post, second guide post passes through bottom plate and is located in second guide groove, and first connecting plate, which drives, to be joined
When movable plate is mobile, the second guide groove driving third connecting plate is slided along third slide direction.
Preferably, the head end and tail end of first guide groove and the second guide groove are equipped with and the first connector sliding side
To parallel straightway.
Preferably, first guide groove and the second guide groove are 45 degree with the angle of the first connector glide direction.
Preferably, which further includes the cabinet of top end opening, and the bottom plate is openable and closable with the case
Body connection.
Preferably, the pushing tow component for the sliding of the first connecting plate of pushing tow is additionally provided on the bottom plate.
Preferably, the pushing tow component is that secure bond is pressed from both sides in the straight of the plate upper surface to formula elbow.
The beneficial effects of the utility model are as follows:
When the utility model slides the first connector by linkage mechanism, the second connector slides simultaneously, to grasp
Making personnel only needs the first connector of grafting, so that it may at the same make the first connector and the second connector all respectively with corresponding connecting pin
Mouth combines, and reduces the time of grafting, improves the efficiency of operation test fixture.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 shows the structural schematic diagram of the utility model.
Schematic diagram when being started Fig. 2 shows the bottom plate of the utility model.
Fig. 3 shows the bottom view of the bottom plate of the utility model.
Specific embodiment
In order to illustrate more clearly of the utility model, the utility model is done into one below with reference to preferred embodiments and drawings
The explanation of step.Similar component is indicated in attached drawing with identical appended drawing reference.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not be limited the protection scope of the present invention.
A kind of a kind of implementation of the multi-direction test fixture based on linkage mechanism of the utility model as depicted in figs. 1 and 2
In mode, which includes bottom plate 1, support plate 2, the first connector 3, the first connecting plate 4, the first sliding rail 5, second
Connector 6, the second connecting plate 7, the second sliding rail 8 and linkage mechanism.Bottom plate 1 and support plate 2 are disposed as flat structure, support plate 2
Secure bond is used to carry in the upper surface of bottom plate 1 positions PCBA board to be tested, is provided with position block and evacuation on support plate 2
Slot, position block is for being fixed on the positioning PCBA board to be tested, and escape groove is for avoiding in PCBA board to be tested
Component enables PCBA board is smooth to be placed on support plate 2.The PCBA board to be tested of different size model need to be with corresponding
Support plate 2 carries, i.e. a kind of PCBA board of the corresponding shape and structure of every kind of support plate 2.Connector in the utility model includes
Probe realizes the electric connection of connector and connectivity port by the grafting of the connectivity port on probe and PCBA board to be tested.
First connector 3 and the second connector 6 are correspondingly arranged with the connectivity port in PCBA board to be tested respectively, 5 He of the first sliding rail
Second sliding rail 8 is respectively along the axis direction secure bond of the first connector 3 and the second connector 6 on the surface of bottom plate 1, and first
Connecting plate 4 is fixedly connected with the sliding part of the first sliding rail 5, and the first connector 3 is fixed on the first connecting plate 4.Second connects
Fishplate bar 7 is fixedly connected with the sliding part of the second sliding rail 8, and the second connector 6 is fixed on the second connecting plate 7.That is
First connector 3 and the second connector 6 can be slided along the first sliding rail 5 and the second sliding rail 8 respectively, and with the company on PCBA plate
Connect port grafting.There is angle, the first connector 3 in present embodiment between first connector 3 and the axis of the second connector 6
And second connector 6 axis between angle be 90 degree, i.e., two connectivity ports in PCBA board to be tested towards phase
It is mutually vertical.
Linkage mechanism is connect with the first connector 3 and the second connector 6 respectively, when the first connector 3 of promotion is sliding along first
When rail 5 slides, linkage mechanism can drive the second connector 6 to slide along the second sliding rail 8, final first connector 3 and the second connection
Device is engaged with the connectivity port in PCBA board to be tested respectively.Specifically, as shown in Figures 2 and 3, the connection in present embodiment
Motivation structure is linkage board 9, and linkage board 9 is located at the lower surface of bottom plate 1 and can slide relative to bottom plate 1.The bottom of first connecting plate 4
End is fixedly connected across bottom plate 1 with linkage board 9.Offer the first guide groove 91 on linkage board 9, the bottom surface of the second connecting plate 7 to
Lower section extends to form the first guide post 71, and the first guide post 71 is located in the first guide groove 91, and can slide wherein.First leads
It is obliquely installed to slot 91 to push the sliding of the first guide post 71, that is to say, that the first connector 3 is pushed to slide along the first sliding rail 5
When, linkage board 9 slides together, and linkage board 9 pushes the sliding of the first guide post 71 by the first guide groove 91, finally makes the second connection
Device 6 is in conjunction with the connectivity port in PCBA board to be tested.To which tester is pushing the first connector 3 and connectivity port
When grafting, for the second connector 6 also simultaneously with corresponding connectivity port grafting, avoiding the need for grafting twice could be by probe and company
Port combination is connect, the time of operation test fixture has been saved, has improved efficiency.
It will be understood by those skilled in the art that the connector quantity of the utility model test fixture and PCBA to be tested
Plate connectivity port is corresponding, and at least two.It is set on PCBA plate to be tested in present embodiment there are three connectivity port,
Therefore test fixture further includes third connector 10, third connecting plate 11 and third sliding rail 12.Third connector 10 passes through third
Connecting plate 11 is fixed on the sliding part of third sliding rail 12, and third connector 10 is oppositely arranged with the second connector 6, i.e.,
Second connector 6 and third probe 10 are 90 degree with the angle of the first connector 3.Correspondingly, second is offered on linkage board 9
Guide groove 92, the bottom end of third connecting plate 11 extend downward to form the second guide post 111, and the second guide post 111 is located at second
In guide groove 92.Second guide groove 92 is obliquely installed that the second guide post 111 can be pushed to slide, and makes third connector towards connection
Port direction sliding.When the first connector 3 being pushed to slide towards connectivity port direction, linkage board 9 passes through the first guide post respectively
71 and second second connector 6 of the driving of guide post 111 and third connector 10 it is sliding towards corresponding connectivity port along sliding rail
It is dynamic.
Further, as shown in figure 3, the sliding side of the first guide groove 91 and the second guide groove 92 with the first connector 3
To angle be 45 degree, the head end and tail end of the first guide groove 91 and the second guide groove 92 be equipped with and the first connector 3 slide
The parallel flat segments in direction.Using the above structure, connect in the initial stage of the first connector 3 sliding, the second connector 6 and third
Connect device 10 can remain stationary it is motionless, avoid because and meanwhile start three connectors need to consume biggish power, operator can be made light
Pine three probes of sliding.
Further, as shown in Fig. 2, the multi-direction test fixture of present embodiment further includes cabinet 13, the cabinet 13
Top end opening, the lid of bottom plate 1 are closed in the opening.Specifically, the side of bottom plate 1 and the side on 13 top of cabinet are hinged, and bottom plate 1 can
Folding ground lid is closed in the opening.Cabinet 13 can play the role of support to bottom plate, will not interfere with the sliding of linkage board 9, together
When can also play the role of protect linkage board 9.
Further, the multi-direction test fixture of the utility model further includes a top for pushing the first connector 3 to slide
Push part.Specifically, present embodiment is fixedly installed in 1 upper surface of bottom plate directly to formula elbow folder 14, by directly to 14 top of formula elbow folder
Pushing away the first connecting plate 4 slides the first connector 3 along the first sliding rail 5, further makes operator can be by three with lesser power
A probe is in conjunction with connectivity port.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention, for those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways, all embodiments can not be exhaustive here,
It is all to belong to obvious changes or variations that the technical solution of the utility model is extended out still in the utility model
The column of protection scope.
Claims (10)
1. a kind of multi-direction test fixture based on linkage mechanism characterized by comprising
Bottom plate；
Secure bond is in the plate upper surface for carrying the support plate for positioning PCBA board to be tested；
The first connector and the second connector being correspondingly arranged respectively with two connectivity ports in PCBA board to be tested, described
There is angle between a connector and the axis of the second connector；
Secure bond is in the backplate surface and along the first cunning of first connector and the extension of the second connector axis direction
Rail and the second sliding rail, first connector and the second connector pass through the first connecting plate, the second connecting plate and described the respectively
The sliding part of one sliding rail and the second sliding rail is fixedly connected；And
The linkage mechanism for driving the second connector to slide by sliding first connector.
2. a kind of multi-direction test fixture based on linkage mechanism according to claim 1, which is characterized in that the linkage
Mechanism is set as the bottom surface positioned at the bottom plate and the linkage board with bottom plate slidable connection, and the bottom end of first connecting plate is worn
It crosses bottom plate to be fixedly connected with the linkage board, the linkage board offers the first guide groove, and the bottom surface of second connecting plate is set
There is the first guide post extended downward, first guide post passes through bottom plate and is located in first guide groove, and described first
When connecting plate drives linkage board mobile, first guide groove drives the second connecting plate to slide along the second slide direction.
3. a kind of multi-direction test fixture based on linkage mechanism according to claim 2, which is characterized in that described first
Angle between connector and the second connector axis is 90 degree.
4. a kind of multi-direction test fixture based on linkage mechanism according to claim 3, which is characterized in that this is multi-direction
Test fixture further includes third connector, and the third connector is oppositely arranged with the second connector, and the backplate surface is fixed
It is combined with the third sliding rail extended with the third connector axis direction, the third connector passes through third connecting plate and the
The sliding part of three sliding rails is fixedly connected.
5. a kind of multi-direction test fixture based on linkage mechanism according to claim 4, which is characterized in that the linkage
Plate offers the second guide groove, and the bottom surface of the third connecting plate is equipped with the second guide post extended downward, and described second leads
Bottom plate is passed through to column to be located in second guide groove, when first connecting plate drives linkage board mobile, second guiding
Slot drives third connecting plate to slide along third slide direction.
6. a kind of multi-direction test fixture based on linkage mechanism according to claim 5, which is characterized in that described first
Guide groove is equipped with the straightway parallel with the first connector glide direction with the head end of the second guide groove and tail end.
7. a kind of multi-direction test fixture based on linkage mechanism according to claim 5, which is characterized in that described first
Guide groove and the second guide groove are 45 degree with the angle of the first connector glide direction.
8. a kind of multi-direction test fixture based on linkage mechanism according to claim 2, which is characterized in that this is multi-direction
Test fixture further includes the cabinet of top end opening, and the bottom plate is openable and closable to be connect with the cabinet.
9. a kind of multi-direction test fixture based on linkage mechanism according to claim 1, which is characterized in that the bottom plate
On be additionally provided with for the first connecting plate of pushing tow sliding pushing tow component.
10. a kind of multi-direction test fixture based on linkage mechanism according to claim 9, which is characterized in that the top
Push part is that secure bond is pressed from both sides in the straight of the plate upper surface to formula elbow.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820600851.3U CN208207146U (en) | 2018-04-25 | 2018-04-25 | A kind of multi-direction test fixture based on linkage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820600851.3U CN208207146U (en) | 2018-04-25 | 2018-04-25 | A kind of multi-direction test fixture based on linkage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208207146U true CN208207146U (en) | 2018-12-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820600851.3U Active CN208207146U (en) | 2018-04-25 | 2018-04-25 | A kind of multi-direction test fixture based on linkage mechanism |
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| CN (1) | CN208207146U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761305A (en) * | 2018-04-25 | 2018-11-06 | 苏州华兴源创电子科技有限公司 | A kind of multi-direction measurement jig based on linkage mechanism |
-
2018
- 2018-04-25 CN CN201820600851.3U patent/CN208207146U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761305A (en) * | 2018-04-25 | 2018-11-06 | 苏州华兴源创电子科技有限公司 | A kind of multi-direction measurement jig based on linkage mechanism |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215000 Qingqiu Lane 8, Suzhou Industrial Park, Suzhou City, Jiangsu Province Patentee after: Suzhou Huaxing source Polytron Technologies Inc Address before: 215000 East Fang Industrial Park Building, No. 1 Huayun Road, Suzhou Park, Jiangsu Province Patentee before: Suzhou HYC Electronic Technology Co., Ltd. |
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| CP03 | Change of name, title or address |