CN204535944U - A kind of connector vibration test frock - Google Patents
A kind of connector vibration test frock Download PDFInfo
- Publication number
- CN204535944U CN204535944U CN201520248581.0U CN201520248581U CN204535944U CN 204535944 U CN204535944 U CN 204535944U CN 201520248581 U CN201520248581 U CN 201520248581U CN 204535944 U CN204535944 U CN 204535944U
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- CN
- China
- Prior art keywords
- frock
- hole
- vertical
- connector
- shaking table
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- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of connector vibration test frock, the overall U-shaped structure symmetrically of frock, comprise middle crossbeam and be arranged on the supporting leg at crossbeam two ends, the mounting hole consistent with connector size is had in the middle part of described crossbeam, the vertical middle part of described supporting leg has vertical through holes, lateral middle has the cross through hole with beam vertical, described vertical through holes and cross through hole right-angled intersection, length and the shaking table of described frock match, ensure that the vertical through holes of the mounting hole on frock two ends supporting legs and cross through hole and two on shaking table install threaded hole pitch-row consistent, can this frock be directly installed on shaking table, the mounting hole on the both sides of frock is respectively designed with the through hole of right-angled intersection, and frock can be carried out conversion in both direction and be installed, and achieves the requirement that connector changes direction vibration.This vibration tool has little, lightweight, the easy to process and feature such as little that resonates of volume.
Description
Technical field
The utility model belongs to field of connectors, is specifically related to a kind of connector vibration test frock.
Background technology
Connector is a kind of element providing connection and separation function between electric terminal, because application is very extensive, thus structurally also varies, of a great variety.Connector, except having the good electrical property of general connector, also should have high reliability, and being used for one of test checking connector environmental reliability is exactly vibration test.But connector must first be arranged on vibration tool when carrying out vibration test by connector, then vibration tool is arranged on shaking table and tests.So the quality of vibration tool Design and manufacture is very large on vibration test impact.Conventional connector vibration tool is generally square, is first steel bar is welded into square framework, then is arranged on steel bar by sheet metal and makes, and is the square caged of hollow.The advantage of this fixture is easily manufactured, highly versatile, but this fixture has a maximum problem to be: because this frock volume is large, steel bar and sheet material are also thinner, so frock rigidity is low, easily produce deformation during vibration.When vibration test, frock self can cause stronger resonance like this, virtually can strengthen the severity grade of test, can not the correctly reactor product vibration level that can stand.
Summary of the invention
In order to overcome the resonance problem that conventional vibration tool causes, the purpose of this utility model is to provide a kind of connector vibration test frock, has that structure is simple, volume is little, an easy to process and feature such as little that resonates.
To achieve these goals, the technical solution adopted in the utility model is:
A kind of connector vibration test frock, the overall U-shaped structure symmetrically of described frock, comprise middle crossbeam 1 and be arranged on the supporting leg 2 at crossbeam 1 two ends, the mounting hole consistent with connector size is had in the middle part of described crossbeam 1, the vertical middle part of described supporting leg 2 has vertical through holes 2-1, lateral middle has the cross through hole 2-2 vertical with crossbeam 1, described vertical through holes 2-1 and cross through hole 2-2 right-angled intersection, length and the shaking table of described frock match, ensure that the vertical through holes 2-1 of the mounting hole on frock two ends supporting leg 2 and cross through hole 2-2 and two on shaking table install threaded hole pitch-row consistent, this frock can be directly installed on shaking table.
When connector carries out Y-direction vibration, threaded hole is installed and fixes for two on the vertical through holes 2-1 of the supporting leg 2 of described frock and shaking table; When connector carries out X-direction vibration, threaded hole is installed and fixes for two on the cross through hole 2-2 of the supporting leg 2 of described frock and shaking table.
The material of described frock is aluminium alloy, brass or stainless steel.
Compared to the prior art, tool has the following advantages the utility model:
1, frock volume is less than 1/10th of former vibration tool, so the utility model frock will save material than prior art, reduces the production cost of product.Strengthen the thickness of sheet material, increase the rigidity of frock, overcome the resonance of original frock generation during vibration.
The supporting leg of 2, frock respectively has the through hole of right-angled intersection, make frock can carry out conversion in both direction and install, achieve the requirement that connector changes direction vibration.
3, frock adopts the aluminum alloy materials of strong light-weight to make, and because volume is little, lightweight, highly low, sheet material is thick, so the rigidity of frock is large, is difficult to produce deformation, so not easily produce resonance when vibrating.
By reducing the volume of original frock, strengthening the thickness of sheet material, increasing the rigidity of frock, overcome the resonance of original frock generation during vibration.Respectively design the through hole of two right-angled intersections on the both sides of frock, frock can be carried out conversion in both direction and be installed, and achieves the requirement that connector changes direction vibration simultaneously.
Accompanying drawing explanation
Fig. 1 a is the utility model frock front view.
Fig. 1 b is the utility model frock vertical view.
Fig. 2 is the enforcement figure that the utility model frock carries out Y-direction vibration.
Fig. 3 is the enforcement figure that the utility model frock carries out X-direction vibration.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in figs. ia and ib, a kind of connector vibration test of the utility model frock, the overall U-shaped structure symmetrically of described frock, comprise middle crossbeam 1 and be arranged on the supporting leg 2 at crossbeam 1 two ends, the mounting hole consistent with connector size is had in the middle part of described crossbeam 1, the vertical middle part of described supporting leg 2 has vertical through holes 2-1, lateral middle has the cross through hole 2-2 vertical with crossbeam 1, described vertical through holes 2-1 and cross through hole 2-2 right-angled intersection, length and the shaking table of described frock match, ensure that the vertical through holes 2-1 of the mounting hole on frock two ends supporting leg 2 and cross through hole 2-2 and two on shaking table install threaded hole pitch-row consistent, the size of vertical through holes 2-1 and cross through hole 2-2 is larger than the threaded hole of shaking table, to ensure that screw can pass through mounting hole.
As shown in Figure 2, when connector carries out Y-direction vibration, threaded hole is installed and fixes for two on the vertical through holes 2-1 of the supporting leg 2 of described frock and shaking table.Installation process is: the mounting hole site first connector 3 being placed into fixture cross beam 1 is set up, with the first screw 4, connector 3 is fixed, then frock is placed into the suitable position of shaking table 6, vertical through holes 2-1 aims at the threaded hole on shaking table 6, tighten with the second screw 5, carry out vibration test.
As shown in Figure 3, when connector carries out X-direction vibration, threaded hole is installed and fixes for two on the cross through hole 2-2 of the supporting leg 2 of described frock and shaking table.Installation process is: after connector has carried out Y-direction vibration, only the second screw 5 need be unclamped, frock half-twist is placed on shaking table 6, then frock is placed into the suitable position of shaking table 6, cross through hole 2-2 aims at the threaded hole on shaking table 6, tighten with the second screw 5, carry out vibration test.
As preferred implementation of the present utility model, described frock material is aluminium alloy, also can with brass or stainless steel material.
Claims (3)
1. a connector vibration test frock, it is characterized in that: the overall U-shaped structure symmetrically of described frock, comprise middle crossbeam (1) and be arranged on the supporting leg (2) at crossbeam (1) two ends, described crossbeam (1) middle part has the mounting hole consistent with connector size, the vertical middle part of described supporting leg (2) has vertical through holes (2-1), lateral middle has the cross through hole (2-2) vertical with crossbeam (1), described vertical through holes (2-1) and cross through hole (2-2) right-angled intersection, length and the shaking table of described frock match, ensure that the vertical through holes (2-1) of the mounting hole on frock two ends supporting leg (2) and cross through hole (2-2) and two on shaking table install threaded hole pitch-row consistent, this frock can be directly installed on shaking table.
2. a kind of connector vibration test frock according to claim 1, it is characterized in that: when connector carries out Y-direction vibration, the vertical through holes (2-1) of the supporting leg (2) of described frock is installed threaded hole with two on shaking table and fixed; When connector carries out X-direction vibration, the cross through hole (2-2) of the supporting leg (2) of described frock is installed threaded hole with two on shaking table and is fixed.
3. a kind of connector vibration test frock according to claim 1, is characterized in that: the material of described frock is aluminium alloy, brass or stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248581.0U CN204535944U (en) | 2015-04-22 | 2015-04-22 | A kind of connector vibration test frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520248581.0U CN204535944U (en) | 2015-04-22 | 2015-04-22 | A kind of connector vibration test frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204535944U true CN204535944U (en) | 2015-08-05 |
Family
ID=53749933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520248581.0U Expired - Fee Related CN204535944U (en) | 2015-04-22 | 2015-04-22 | A kind of connector vibration test frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204535944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484950A (en) * | 2020-10-28 | 2021-03-12 | 苏州精实电子科技有限公司 | Connector anti-vibration testing device and testing method thereof |
-
2015
- 2015-04-22 CN CN201520248581.0U patent/CN204535944U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112484950A (en) * | 2020-10-28 | 2021-03-12 | 苏州精实电子科技有限公司 | Connector anti-vibration testing device and testing method thereof |
| CN112484950B (en) * | 2020-10-28 | 2023-05-26 | 苏州精实电子科技有限公司 | Connector vibration resistance testing device and testing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20170422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |