CN206270379U - A kind of electronic component ageing test fixture - Google Patents
A kind of electronic component ageing test fixture Download PDFInfo
- Publication number
- CN206270379U CN206270379U CN201621440272.4U CN201621440272U CN206270379U CN 206270379 U CN206270379 U CN 206270379U CN 201621440272 U CN201621440272 U CN 201621440272U CN 206270379 U CN206270379 U CN 206270379U
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- CN
- China
- Prior art keywords
- sliding block
- electronic component
- pole thimble
- gear
- positive pole
- 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 electronic component ageing test fixture,Including sliding block,Gear,Tooth bar,Negative pole thimble,Positive pole thimble,Fixed plate,Collets,Hang plate,Semicircle clamping plate and spring,The tooth bar upper end is provided with sliding block,The sliding block downside is provided with gear,The wheel and rack carries out gear engagement,Four positive pole thimbles are assembled on the sliding block,Negative pole thimble is provided with directly over the positive pole thimble,The design can be clamped to test sample part,Clamping dynamics is also can adjust simultaneously,Described collets the inner is provided with two springs,Two described spring the inners are provided with two semicircle clamping plates,The semicircle clamping plate is fixedly arranged at the front end with hang plate,The semicircle clamping plate is connected by spring with collets,The design is easy to place test sample part,The utility model is easy to use,It is easy to operation,Increasing uses scope,Improve clamping efficiency.
Description
Technical field
The utility model is a kind of electronic component ageing test fixture, belongs to electronic test equipment field.
Background technology
The electronic components such as capacitor, resistor need to carry out ageing test at high temperature before dispatching from the factory, generally using biography
Unite fixture to complete positioning and the clamping of electronic component, to realize reliable energization, at present, traditional ageing fixture has structure
The defects such as complexity, troublesome poeration, efficiency are low, service life is short, electrical contact poor reliability, it is impossible to the extensive need for meeting production
Will, existing ageing fixture needs manually to hold electronic component when installation is clamped to electronic component, all, then carries out
Clamp, labour intensity is big, while often occurring that electronic component is not clamped, causes electronic component to drop, clamping effect
It is really poor, there is also electrical contact poor.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of electronic component ageing test clip
Tool, to solve the problems, such as to be proposed in above-mentioned background technology, the utility model is easy to use, is easy to operation, increasing to use scope, carry
Clamping efficiency high.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of electronic component
Ageing test fixture, including agent structure, placement mechanism and clamping structure, the agent structure include base, protective tube, peace
Dress block and hollow stem, the mounting blocks are provided with two, and the mounting blocks are symmetricly set on pan frontward end face, the mounting blocks
On symmetrically assemble two hollow stems, the protective tube is provided with four, and four protective tubes are installed in base front side, described
Clamping structure includes sliding block, gear, tooth bar, negative pole thimble and positive pole thimble, and the tooth bar upper end is provided with sliding block, the sliding block
Downside is provided with gear, and the gear right-hand member is provided with tooth bar, and the wheel and rack carries out gear engagement, is filled on the sliding block
Match somebody with somebody four positive pole thimbles, negative pole thimble is provided with directly over the positive pole thimble, the positive pole thimble bottom is arranged on hollow stem
Inside, the gear is connected by bearing with base, and the sliding block is connected with base by slide rail, on the negative pole thimble
End is provided with protective tube, and placement mechanism is provided between the negative pole thimble and positive pole thimble, and the placement mechanism is fixed on bottom
On seat, the tooth bar is arranged on base front, and two mounting blocks are symmetrically mounted on the tooth bar left and right sides, the placement mechanism
Including fixed plate, collets, hang plate, semicircle clamping plate and spring, the collets are provided with two, two collets pair
Title is fixed on fixed plate front end face, and described collets the inner is provided with two springs, and two described spring the inners are provided with two and half
Circle clamping plate, the semicircle clamping plate is fixedly arranged at the front end with hang plate, and the semicircle clamping plate is connected by spring with collets, described solid
Fixed board is mutually fixed by bolt with base.
Further, the gear front end is provided with rotary handle.
Further, the protective tube lower end is provided with draw-in groove seat, and draw-in groove seat and is provided with compression spring.
Further, two telescopic locating rods are symmetrically arranged between the sliding block and mounting blocks.
Further, the sliding block and mounting blocks are fabricated by by insulation board.
Further, described semicircle clamping plate the inner is provided with rubber blanket.
Further, the axis of the negative pole thimble, positive pole thimble and semicircle clamping plate overlaps point-blank.
The beneficial effects of the utility model：A kind of electronic component ageing test fixture, the utility model is protected by adding
Danger pipe, the design is effectively prevented from causing tested exemplar to be damaged because of short circuit, and the utility model is by adding sliding block, installing
Block, gear, tooth bar, negative pole thimble and positive pole thimble, the design can be clamped to test sample part, while also can adjust clamping force
Degree, can also clamp the test sample part of different length, and increasing uses scope, improves clamping efficiency, solve traditional ageing fixture and exist
The defects such as complex structure, troublesome poeration, efficiency are low, service life is short, electrical contact poor reliability, it is impossible to extensive to meet production
The need for the problems such as.
Because of addition fixed plate, collets, hang plate, semicircle clamping plate and spring, the design is easy to place test sample part, without
Artificial taking is clamped, and solve existing ageing fixture needs manually to hold test sample when installation is clamped to test sample part, all
Part, is then clamped, and labour intensity is big, while often occurring that test sample part is not clamped, causes test sample part to drop, clamping
Effect is poor, there is also electrical contact difference the problems such as.
Because of addition rotary handle, the design realizes manual rotation gear, is easy to adjust clamping dynamics, because of addition draw-in groove seat and
Compression spring, the design is conveniently replaceable protective tube, also improves electrical contact reliability, because adding telescopic locating rod, the design
Stationarity when sliding block is moved is improved, because sliding block and mounting blocks are fabricated by by insulation board, the design prevents electric shock accidents
Generation, because addition rubber blanket, the design realize test sample part is protected, the utility model is easy to use, be easy to operation, plus
It is big to use scope, improve clamping efficiency.
Brief description of the drawings
The detailed description made to non-limiting example with reference to the following drawings by reading, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of electronic component ageing test fixture of the utility model；
Fig. 2 is a kind of sectional view of electronic component ageing test fixture of the utility model；
Fig. 3 is the schematic diagram of placement mechanism in a kind of electronic component ageing test fixture of the utility model；
In figure：1- bases, 2- protective tubes, 3- placement mechanisms, 4- sliding blocks, 5- mounting blocks, 6- gears, 7- tooth bars, 8- negative poles
Thimble, 9- positive poles thimble, 10- hollow stems, 11- fixed plates, 12- collets, 13- hang plates, 14- semicircles clamping plate, 15- springs.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for realizing the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Fig. 1-Fig. 3 is referred to, the utility model provides a kind of technical scheme：A kind of electronic component ageing test fixture,
Including agent structure, placement mechanism 3 and clamping structure, agent structure includes base 1, protective tube 2, mounting blocks 5 and hollow
Bar 10, mounting blocks 5 are provided with two, and mounting blocks 5 are symmetricly set on the front end face of base 1, are symmetrically assembled in two on mounting blocks 5
Empty bar 10, protective tube 2 is provided with four, and four protective tubes 2 are installed in the front side of base 1.
Clamping structure includes sliding block 4, gear 6, tooth bar 7, negative pole thimble 8 and positive pole thimble 9, and the upper end of tooth bar 7 is provided with cunning
Block 4, the downside of sliding block 4 is provided with gear 6, and the right-hand member of gear 6 is provided with tooth bar 7, and gear 6 carries out gear and engages with tooth bar 7, sliding block 4
On assemble four positive pole thimbles 9, negative pole thimble 8 is provided with directly over positive pole thimble 9, the bottom of positive pole thimble 9 is arranged on hollow stem
Inside 10, gear 6 is connected by bearing with base 1, and sliding block 4 is connected with base 1 by slide rail, and the upper end of negative pole thimble 8 sets
There is protective tube 2, placement mechanism 3 is installed between negative pole thimble 8 and positive pole thimble 9, placement mechanism 3 is fixed on base 1, tooth
Bar 7 is arranged on the front of base 1, and two mounting blocks 5 are symmetrically mounted on the left and right sides of tooth bar 7, the adjustable clamping dynamics of the design.
Placement mechanism 3 includes fixed plate 11, collets 12, hang plate 13, semicircle clamping plate 14 and spring 15, collets 12
Two are provided with, two collets 12 are symmetrically fixed on the front end face of fixed plate 11, and the inner of collets 12 is provided with two springs 15, two
The inner of individual spring 15 is provided with two semicircle clamping plates 14, and semicircle clamping plate 14 is fixedly arranged at the front end with hang plate 13, and semicircle clamping plate 14 passes through bullet
Spring 15 is connected with collets 12, and fixed plate 11 is mutually fixed by bolt with base 1, and the design is easy to place test sample part.
The front end of gear 6 is provided with rotary handle, and the lower end of protective tube 2 is provided with draw-in groove seat, and draw-in groove seat and is provided with compression bullet
Spring 15, is symmetrically arranged with two telescopic locating rods between sliding block 4 and mounting blocks 5, sliding block 4 and mounting blocks 5 are by insulation board
It is fabricated by, the inner of semicircle clamping plate 14 is provided with rubber blanket, the axis of negative pole thimble 8, positive pole thimble 9 and semicircle clamping plate 14 is equal
Overlap point-blank.
Specific embodiment：When being used, staff is checked the utility model first, is checked whether and is deposited
In defect, if there is cannot just carry out using if defect, now need to notify that maintenance personal is repaired, if do not deposited
Can be carried out using if problem, before the utility model, test sample part is placed into the inner of hang plate 13 by staff,
Then staff presses test sample part backward, realizes test sample part to move to the inner of semicircle clamping plate 14 from the inner of hang plate 13, together
When test sample part extruding semicircle clamping plate 14 be displaced outwardly it, semicircle clamping plate 14 is displaced outwardly causing spring 15 to compress, and spring 15 is pressed
Contracting can produce deformation power, and realization is fastened to test sample part, and the design is easy to place test sample part, be pressed from both sides without artificial taking
Tightly, solve existing ageing fixture needs manually to hold test sample part when installation is clamped to test sample part, all, is then pressed from both sides
Tightly, labour intensity is big, while often occurring that test sample part is not clamped, causes test sample part to drop, and clamping effect is poor, there is also
The problems such as electrical contact difference.
After the completion of the placement of test sample part, staff utilizes rotary handle rotate gear 6, because gear 6 and tooth bar 7 carry out tooth
Wheel engagement, so the rotational band carry-over bar 7 of gear 6 is moved up, tooth bar 7 moves up band movable slider 4 and moves up, sliding block 4 to
Upper mobile drive positive pole thimble 9 is moved up, and positive pole thimble 9 is moved up and contacted with test sample part, then drives test sample part upward
Movement is contacted with negative pole thimble 8, and positive pole thimble 9 realizes test sample part to be clamped with negative pole thimble 8, and then can be powered detection,
The design can be clamped to test sample part, while also can adjust clamping dynamics, can also clamp the test sample part of different length, and increasing makes
With scope, clamping efficiency is improved, solve traditional ageing fixture and have that complex structure, troublesome poeration, efficiency is low, service life
The defects such as short, electrical contact poor reliability, it is impossible to the problems such as meeting the needs of production on a large scale.
General principle of the present utility model and principal character and advantage of the present utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, scope of the present utility model is by institute
Attached claim is limited rather than described above, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as the right involved by limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (7)
1. a kind of electronic component ageing test fixture, including agent structure, placement mechanism and clamping structure, its feature exist
In：The agent structure includes base, protective tube, mounting blocks and hollow stem, and the mounting blocks are provided with two, the mounting blocks
It is symmetricly set on pan frontward end face, symmetrically two hollow stems is assembled on the mounting blocks, the protective tube is provided with four, four
The individual protective tube is installed in base front side；
The clamping structure includes sliding block, gear, tooth bar, negative pole thimble and positive pole thimble, and the tooth bar upper end is provided with sliding block,
The sliding block downside is provided with gear, and the gear right-hand member is provided with tooth bar, and the wheel and rack carries out gear engagement, described
Four positive pole thimbles are assembled on sliding block, negative pole thimble is provided with directly over the positive pole thimble, the positive pole thimble bottom is installed
Inside hollow stem, the gear is connected by bearing with base, and the sliding block is connected with base by slide rail, described negative
Pole thimble upper end is provided with protective tube, and placement mechanism, the placement mechanism are provided between the negative pole thimble and positive pole thimble
It is fixed on base, the tooth bar is arranged on base front, two mounting blocks are symmetrically mounted on the tooth bar left and right sides；
The placement mechanism includes fixed plate, collets, hang plate, semicircle clamping plate and spring, and the collets are provided with two,
Two collets are symmetrically fixed on fixed plate front end face, and described collets the inner is provided with two springs, two bullets
Spring the inner is provided with two semicircle clamping plates, and the semicircle clamping plate is fixedly arranged at the front end with hang plate, the semicircle clamping plate by spring with it is exhausted
Edge block is connected, and the fixed plate is mutually fixed by bolt with base.
2. a kind of electronic component ageing test fixture according to claim 1, it is characterised in that：On the gear front end
It is provided with rotary handle.
3. a kind of electronic component ageing test fixture according to claim 1, it is characterised in that：The protective tube lower end
It is provided with draw-in groove seat, and draw-in groove seat and compression spring is installed.
4. a kind of electronic component ageing test fixture according to claim 1, it is characterised in that：The sliding block and installation
Two telescopic locating rods are symmetrically arranged between block.
5. a kind of electronic component ageing test fixture according to claim 1, it is characterised in that：The sliding block and peace
Dress block is fabricated by by insulation board.
6. a kind of electronic component ageing test fixture according to claim 1, it is characterised in that：In the semicircle clamping plate
End is provided with rubber blanket.
7. a kind of electronic component ageing test fixture according to claim 1, it is characterised in that：The negative pole thimble,
The axis of positive pole thimble and semicircle clamping plate overlaps point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440272.4U CN206270379U (en) | 2016-12-26 | 2016-12-26 | A kind of electronic component ageing test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621440272.4U CN206270379U (en) | 2016-12-26 | 2016-12-26 | A kind of electronic component ageing test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206270379U true CN206270379U (en) | 2017-06-20 |
Family
ID=59047886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621440272.4U Expired - Fee Related CN206270379U (en) | 2016-12-26 | 2016-12-26 | A kind of electronic component ageing test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206270379U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312426A (en) * | 2018-01-19 | 2018-07-24 | 欧振云 | It is a kind of to facilitate the mould mounting structure for carrying out mold replacement |
| CN114028023A (en) * | 2021-12-17 | 2022-02-11 | 郑州大学第一附属医院 | Periodontal probe protection box |
| CN114803778A (en) * | 2022-06-28 | 2022-07-29 | 山东腾源智能制造有限公司 | Self-guiding positioning vertical elevator and method |
-
2016
- 2016-12-26 CN CN201621440272.4U patent/CN206270379U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108312426A (en) * | 2018-01-19 | 2018-07-24 | 欧振云 | It is a kind of to facilitate the mould mounting structure for carrying out mold replacement |
| CN114028023A (en) * | 2021-12-17 | 2022-02-11 | 郑州大学第一附属医院 | Periodontal probe protection box |
| CN114028023B (en) * | 2021-12-17 | 2023-09-19 | 郑州大学第一附属医院 | Periodontal probe protection box |
| CN114803778A (en) * | 2022-06-28 | 2022-07-29 | 山东腾源智能制造有限公司 | Self-guiding positioning vertical elevator and method |
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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 |
Granted publication date: 20170620 Termination date: 20171226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |