CN208384035U - A kind of differential mode inductance continuity test jig - Google Patents
A kind of differential mode inductance continuity test jig Download PDFInfo
- Publication number
- CN208384035U CN208384035U CN201820801057.5U CN201820801057U CN208384035U CN 208384035 U CN208384035 U CN 208384035U CN 201820801057 U CN201820801057 U CN 201820801057U CN 208384035 U CN208384035 U CN 208384035U
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- test
- hole
- differential mode
- mode inductance
- metal clips
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Abstract
The utility model discloses a kind of differential mode inductance continuity test jigs, including pedestal, test bottom plate is provided on pedestal, test through-hole is offered on test bottom plate, test bottom plate top is provided with the through slot of horizontal direction, sliding is provided with two pieces along the test symmetrical push plate of through hole center in through slot, every piece of push plate is separately connected driving mechanism, test bottom plate upper end is fixedly installed with product orientation plate, product orientation plate is beginning with positioning through hole with test lead to the hole site corresponding position, metal clips is provided in test through-hole, metal clips connecting test circuit, metal clips one end is higher by test through-hole top, when test, differential mode inductance is fastened on positioning through hole and is positioned, the stitch of differential mode inductance protrudes into test through-hole, two pieces of push plates are moved toward one another under the actuation of driving mechanism to clamp metal clips, the stitch and metal clips of differential mode inductance Contact conducting, test circuit are tested.Stitch is not easy bending deformation when this jig is tested, and product will not generate rebound bounce.
Description
Technical field
The utility model relates to differential mode inductance the field of test technology more particularly to a kind of differential mode inductance continuity test fixtures.
Background technique
The test of conventional differential mode inductance, test fixture used be usually with the release of unilateral cylinder, by upper and lower two pieces of apertures and
Upper push plate across metal clips is pushed, and two holes dislocation up and down is formed, and push plate drives metal clips to press from both sides product stitch foot
It is tight to form contact conducting, then tested, when due to upper and lower two pieces of push plates dislocation, left side metal clips pushed by upper push plate it is dynamic,
The right metal clips is supported by lower push plate, but left side metal clips is easily deformed without support, and product stitch also and then deforms, past
When one direction pushes away folder, product is pushed to be close to be also easy to produce on one side and slant, and product can occur to spring back jumping phenomena when discharging cylinder, produces
Raw security risk.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model provides a kind of differential mode inductance continuity test jig,
The problem of which solve the bending of product stitch and product rebound bounces, improves safety.
The utility model solves technical solution used by its technical problem are as follows:
A kind of differential mode inductance continuity test jig, including pedestal are provided with test bottom plate, the test bottom on the pedestal
Test through-hole is offered on plate, the test bottom plate top is provided with the through slot of horizontal direction, and sliding is provided with two in the through slot
For block along the test symmetrical push plate of through hole center, every piece of push plate is separately connected driving mechanism, the fixed peace in the test bottom plate upper end
Equipped with product orientation plate, the product orientation plate is beginning with positioning through hole with test lead to the hole site corresponding position, and the test is logical
Metal clips, the metal clips connecting test circuit are provided in hole, described metal clips one end is higher by test through-hole top,
When test, differential mode inductance is fastened on positioning through hole and is positioned, the stitch of differential mode inductance protrudes into test through-hole, and two pieces of push plates exist
It is moved toward one another under the actuation of driving mechanism to clamp metal clips, the stitch of differential mode inductance contacts conducting with metal clips, surveys
Examination circuit is tested.
As an improvement of the above technical solution, the driving mechanism includes cylinder and pushing block, and the cylinder is fixed on pedestal
On, pushing block is fixed at the output shaft front end of cylinder.
As an improvement of the above technical solution, the metal clips is V-shaped, and when test, the stitch of differential mode inductance protrudes into gold
In the opening for belonging to elastic slice.
As an improvement of the above technical solution, it is described test through-hole include place on the same line first test through-hole and
Second test through-hole, two stitch of differential mode inductance are respectively protruding into the first test through-hole and the second test through-hole and are tested.
As an improvement of the above technical solution, two opposite side of the positioning through hole have been oppositely arranged a fixture block, differential mode respectively
Inductance can be fastened between two fixture blocks.
The beneficial effects of the utility model have:
This jig will be changed to test the symmetrical two pieces of push plates of through hole center line, each with front upper and lower two pieces of push plates
Push plate is all connected with driving mechanism, and when test, the respective push plate of promotion of the strokes such as driving mechanism constant speed is made by the way that parameter is arranged
Movement is to clamp metal clips, and when clamping, there is a push plate support on metal clips both sides, and when reciprocity stress is not likely to produce deformation, institute
It is also not easy bending deformation with stitch, after the completion of test, driving mechanism discharges simultaneously, and product will not generate rebound bounce, improves peace
Quan Xing.
Detailed description of the invention
With reference to the accompanying drawing and specific embodiment the utility model is described in further detail, in which:
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the partial structure diagram of the utility model embodiment；
Fig. 3 is the structural schematic diagram that bottom plate is tested in the utility model embodiment.
Specific embodiment
Referring to Fig. 1 to Fig. 3, a kind of differential mode inductance continuity test jig, including pedestal 1 is provided with test on the pedestal 1
Bottom plate 2, test through-hole 3 is offered on the test bottom plate 2, and test 2 top of bottom plate is provided with the through slot 4 of horizontal direction, institute
It states sliding in through slot 4 and is provided with two pieces along the test symmetrical push plate 5 in 3 center of through-hole, every piece of push plate 5 is separately connected driving machine
Structure, 2 upper end of test bottom plate are fixedly installed with product orientation plate 6, the product orientation plate 6 with test 3 position pair of through-hole
Should place begin with positioning through hole 7, metal clips, the metal clips connecting test circuit, institute are provided in the test through-hole 3
It states metal clips one end and is higher by test 3 top of through-hole, when test, differential mode inductance is fastened on positioning through hole and is positioned, differential mode electricity
The stitch of sense protrudes into test through-hole 3, and two pieces of push plates 5 are moved toward one another under the actuation of driving mechanism to clamp metal clips,
The stitch of differential mode inductance contacts conducting with metal clips, and test circuit is tested, and after the completion of test, the elastic force of metal clips will
Two push plates 5, which are pushed open, makes its reset, and in the present embodiment, the test through-hole 3 includes that the first test of place on the same line is logical
Hole 31 and the second test through-hole 32, two stitch of differential mode inductance are respectively protruding into the first test through-hole 31 and the second test through-hole 32
Inside tested.
The driving mechanism includes cylinder 8 and pushing block 9, and the cylinder 8 is fixed on pedestal 1, and pushing block 9 is fixed at gas
The output shaft front end of cylinder 8, the metal clips is V-shaped, and when test, the stitch of differential mode inductance is protruded into the opening of metal clips,
Two opposite side of the positioning through hole 7 have been oppositely arranged a fixture block 10 respectively, and differential mode inductance can be fastened between two fixture blocks 10, convenient
Manipulator clamps product.
This jig will be changed to test the symmetrical two pieces of push plates 5 of 3 center line of through-hole, often with front upper and lower two pieces of push plates
A push plate 5 is all connected with driving mechanism, when test, makes the promotion of the strokes such as driving mechanism constant speed is respective to push away by the way that parameter is arranged
The movement of plate 5 is to clamp metal clips, and when clamping, there is a support of push plate 5 on metal clips both sides, and when reciprocity stress is not likely to produce change
Shape, so stitch is also not easy bending deformation, after the completion of test, driving mechanism discharges simultaneously, and product will not generate rebound bounce, mentions
High security.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (5)
1. a kind of differential mode inductance continuity test jig, it is characterised in that: including pedestal, test bottom plate is provided on the pedestal,
Test through-hole is offered on the test bottom plate, the test bottom plate top is provided with the through slot of horizontal direction, slides in the through slot
Dynamic to be provided with two pieces along the test symmetrical push plate of through hole center, every piece of push plate is separately connected driving mechanism, the test bottom plate
Upper end is fixedly installed with product orientation plate, and the product orientation plate is beginning with positioning through hole with test lead to the hole site corresponding position,
Metal clips, the metal clips connecting test circuit are provided in the test through-hole, described metal clips one end is higher by survey
It pings hole top, when test, differential mode inductance is fastened on positioning through hole and is positioned, the stitch of differential mode inductance protrudes into test through-hole
In, two pieces of push plates are moved toward one another under the actuation of driving mechanism to clamp metal clips, the stitch and metal elastic of differential mode inductance
Piece contact conducting, test circuit are tested.
2. a kind of differential mode inductance continuity test jig according to claim 1, it is characterised in that: the driving mechanism includes
Cylinder and pushing block, the cylinder are fixed on the base, and pushing block is fixed at the output shaft front end of cylinder.
3. a kind of differential mode inductance continuity test jig according to claim 1, it is characterised in that: the metal clips is in V
Shape, when test, the stitch of differential mode inductance is protruded into the opening of metal clips.
4. a kind of differential mode inductance continuity test jig according to claim 1, it is characterised in that: the test through-hole includes
The the first test through-hole and second of place on the same line tests through-hole, and two stitch of differential mode inductance are respectively protruding into the first test
It is tested in through-hole and the second test through-hole.
5. a kind of differential mode inductance continuity test jig according to claim 1, it is characterised in that: the two of the positioning through hole
Opposite side has been oppositely arranged a fixture block respectively, and differential mode inductance can be fastened between two fixture blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801057.5U CN208384035U (en) | 2018-05-25 | 2018-05-25 | A kind of differential mode inductance continuity test jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820801057.5U CN208384035U (en) | 2018-05-25 | 2018-05-25 | A kind of differential mode inductance continuity test jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208384035U true CN208384035U (en) | 2019-01-15 |
Family
ID=64969122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820801057.5U Active CN208384035U (en) | 2018-05-25 | 2018-05-25 | A kind of differential mode inductance continuity test jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208384035U (en) |
-
2018
- 2018-05-25 CN CN201820801057.5U patent/CN208384035U/en active Active
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