CN106645820A - Testing tool - Google Patents
Testing tool Download PDFInfo
- Publication number
- CN106645820A CN106645820A CN201611218934.8A CN201611218934A CN106645820A CN 106645820 A CN106645820 A CN 106645820A CN 201611218934 A CN201611218934 A CN 201611218934A CN 106645820 A CN106645820 A CN 106645820A
- Authority
- CN
- China
- Prior art keywords
- gear
- slide block
- mounting blocks
- base
- pole thimble
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
- G01R1/0425—Test clips, e.g. for IC's
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/003—Environmental or reliability tests
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The invention provides a testing tool, and the testing tool comprises a sliding block, a gear, a rack, negative electrode ejector pins, positive electrode ejector pins, a fixed plate, an insulating block, an inclined plate, semi-circular clamping plates, and springs. The upper end of the rack is provided with the sliding block, and the lower side of the sliding block is provided with the gear. The gear is engaged with the rack, and the sliding block is provided with four positive electrode ejector pins. The negative electrode ejector pins are disposed exactly above the positive electrode ejector pins. The tool can carry out the clamping of a test piece, and can adjust the clamping force. The inner end of the insulating block is provided with two springs, and the inner ends of the two springs are provided with two semi-circular clamping plates. The front ends of the semi-circular clamping plates are fixedly provided with the inclined plate, and the semi-circular clamping plates are connected with the insulating block through the springs. The tool is convenient for the placing of the test part, is convenient to use and operate, enlarges the application range, and improves the clamping efficiency.
Description
Technical field
The present invention is a kind of test fixture, belongs to electronic test equipment field.
Background technology
The electronic devices and 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 devices and components, 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 arrest electronic devices and components when installation is clamped to electronic devices and components, all, then carries out
Clamp, high labor intensive, while electronic devices and components often occur not being clamped, causes electronic devices and components to drop, clamping effect
It is really poor, there is also electrical contact poor.
The content of the invention
In view of the shortcomings of the prior art, it is an object of the present invention to provide a kind of test fixture, to solve above-mentioned background skill
The problem proposed in art, the present invention is easy to use, is easy to operation, increases use range, improves clamping efficiency.
To achieve these goals, the present invention is by the following technical solutions realizing：A kind of test fixture, including master
Body structure, placement mechanism and clamping structure, the agent structure includes base, protective tube, mounting blocks and hollow stem, described
Mounting blocks are provided with two, and the mounting blocks are symmetricly set on pan frontward end face, symmetrically assemble in two on the mounting blocks
Empty bar, the protective tube is provided with four, and four protective tubes are installed in base front side, the clamping structure include slide block,
Gear, tooth bar, negative pole thimble and positive pole thimble, the tooth bar upper end is provided with slide block, and the slide block downside is provided with gear, institute
State gear right-hand member and be provided with tooth bar, the wheel and rack carries out gear engagement, and four positive pole thimbles are assembled on the slide block,
Negative pole thimble is provided with directly over the positive pole thimble, the positive pole thimble bottom is arranged on inside hollow stem, and the gear passes through
Bearing is connected with base, and the slide block is connected with base by slide rail, and the negative pole thimble upper end is provided with protective tube, described
Placement mechanism is installed, the placement mechanism is fixed on base between negative pole thimble and positive pole thimble, the tooth bar is arranged
In front of base, two mounting blocks are symmetrically mounted on the tooth bar left and right sides, and the placement mechanism includes fixed plate, insulation
Block, hang plate, semicircle clamping plate and spring, the collets are provided with two, and two collets are symmetrically fixed on fixed plate
On front end face, described collets the inner is provided with two springs, and 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, and the semicircle clamping plate is connected by spring with collets, the fixed plate by bolt with
Base is mutually fixed.
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 slide block and mounting blocks.
Further, the slide 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.
Beneficial effects of the present invention：A kind of test fixture, the present invention by add protective tube, the design be effectively prevented from because
Short circuit and cause tested exemplar to be damaged, the present invention is by addition slide block, mounting blocks, gear, tooth bar, negative pole thimble and positive pole
Thimble, 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,
Use range is increased, clamping efficiency is improved, traditional ageing fixture is solved and is had that complex structure, troublesome poeration, efficiency are low, uses
The defects such as short life, electrical contact poor reliability, it is impossible to the problems such as meeting the needs of production on a large scale.
Because adding fixed plate, collets, hang plate, semicircle clamping plate and spring, the design is easy to place test sample part, without the need for
Manually take and be clamped, solve existing ageing fixture needs manually to arrest test sample when installation is clamped to test sample part, all
Part, is then clamped, high labor intensive, while test sample part often occur not being clamped, causes test sample part to drop, clamping
Effect is poor, there is also electrical contact difference the problems such as.
Because adding rotary handle, the design realizes manual rotation gear, is easy to adjust clamping dynamics, because add draw-in groove seat and
Compression spring, the design is conveniently replaceable protective tube, electrical contact reliability is also improved, because adding telescopic locating rod, the design
Stationarity when slide block is moved is improved, because slide block and mounting blocks are fabricated by by insulation board, the design prevents electric shock accidents
Generation, because adding rubber blanket, the design is realized protecting test sample part, and the present invention is easy to use, is easy to operation, plus ambassador
With scope, clamping efficiency is improved.
Description of the drawings
The detailed description by reading non-limiting example made with reference to the following drawings, the further feature of the present invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of test fixture of the invention；
Fig. 2 is a kind of sectional view of test fixture of the invention；
Fig. 3 is the schematic diagram of placement mechanism in a kind of test fixture of the invention；
In figure：1- bases, 2- protective tubes, 3- placement mechanisms, 4- slide blocks, 5- mounting blocks, 6- gears, 7- tooth bars, 8- negative poles
Thimble, 9- positive pole thimbles, 10- hollow stems, 11- fixed plates, 12- collets, 13- hang plates, 14- semicircle clamping plates, 15- springs.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to make present invention realization is easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Fig. 1-Fig. 3 is referred to, the present invention provides a kind of technical scheme：A kind of test fixture, including agent structure, placement machine
Structure 3 and clamping structure, agent structure includes base 1, protective tube 2, mounting blocks 5 and hollow stem 10, and mounting blocks 5 are provided with two
Individual, mounting blocks 5 are symmetricly set on the front end face of base 1, and two hollow stems 10 are symmetrically assembled on mounting blocks 5, and protective tube 2 is provided with
Four, four protective tubes 2 are installed in the front side of base 1.
Clamping structure includes slide 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 slide 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, slide 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 slide 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, 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 slide block 4 and mounting blocks 5, slide 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, first staff is checked the present invention, checks for lacking
Fall into, if there is just carrying out using if defect, now need to notify that maintenance personal is keeped in repair, if there is no asking
Can be carried out using if topic, before the present invention, it is inner that staff is placed into hang plate 13 test sample part, then works
Personnel press backward test sample part, realize the test sample part to move to semicircle clamping plate 14 from the inner of hang plate 13 it is inner, while test sample part
Extruding semicircle clamping plate 14 is displaced outwardly it, and semicircle clamping plate 14 is displaced outwardly causing spring 15 to compress, and the compression of spring 15 can be produced
Deformation power, realization is fastened to test sample part, and the design is easy to place test sample part, is clamped without the need for manually taking, and is solved existing
Some ageing fixtures need manually to arrest test sample part when installation is clamped to test sample part, all, are then clamped, labour intensity
Greatly, it is not clamped while often there is test sample part, causes test sample part to drop, clamping effect is poor, there is also electrical contact
The problems such as difference.
After the completion of test sample part is placed, 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, slide 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 upwards
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, plus ambassador
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.
The general principle and principal character and advantages of the present invention of the present invention are had been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the spirit without departing substantially from the present invention or
In the case of essential characteristic, the present invention can be in other specific forms realized.Therefore, no matter from the point of view of which point, all should be by
Embodiment regards exemplary as, and be it is nonrestrictive, the scope of the present invention by claims rather than on state
Bright restriction, it is intended that all changes in the implication and scope of the equivalency of claim that will fall are included in the present invention
It is interior.Any reference in claim should not be considered as and limit involved claim.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (7)
1. a kind of test fixture, including agent structure, placement mechanism and clamping structure, it is characterised in that：The agent structure
Including base, protective tube, mounting blocks and hollow stem, the mounting blocks are provided with two, and the mounting blocks are symmetricly set on base
On front end face, two hollow stems are symmetrically assembled on the mounting blocks, the protective tube is provided with four, and four protective tubes are equal
Installed in base front side；
The clamping structure includes slide block, gear, tooth bar, negative pole thimble and positive pole thimble, and the tooth bar upper end is provided with slide block,
The slide 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 slide 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 slide 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 test fixture according to claim 1, it is characterised in that：The gear front end is provided with rotary handle.
3. a kind of test fixture according to claim 1, it is characterised in that：The protective tube lower end is provided with draw-in groove seat, and
Compression spring is installed on draw-in groove seat.
4. a kind of test fixture according to claim 1, it is characterised in that：It is symmetrical arranged between the slide block and mounting blocks
There are two telescopic locating rods.
5. a kind of test fixture according to claim 1, it is characterised in that：The slide block and mounting blocks are by insulation board
It is fabricated by.
6. a kind of test fixture according to claim 1, it is characterised in that：Described semicircle clamping plate the inner is provided with rubber blanket.
7. a kind of test fixture according to claim 1, it is characterised in that：The negative pole thimble, positive pole thimble and half
The axis of circle clamping plate overlaps point-blank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218934.8A CN106645820A (en) | 2016-12-26 | 2016-12-26 | Testing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611218934.8A CN106645820A (en) | 2016-12-26 | 2016-12-26 | Testing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106645820A true CN106645820A (en) | 2017-05-10 |
Family
ID=58827300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611218934.8A Withdrawn CN106645820A (en) | 2016-12-26 | 2016-12-26 | Testing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106645820A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244156A (en) * | 2019-07-24 | 2019-09-17 | 赫顶(天津)工业技术有限公司 | A kind of weatherometer |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805574Y (en) * | 2005-06-24 | 2006-08-16 | 张宁 | Cup-clamping device |
| CN201636167U (en) * | 2009-12-29 | 2010-11-17 | 江门安迪科技工业有限公司 | Spring pin |
| CN202957214U (en) * | 2012-12-02 | 2013-05-29 | 高锡缘 | Fuse installing base |
| CN203433087U (en) * | 2013-07-02 | 2014-02-12 | 苏州倍加福防爆电气有限公司 | PCB board test device |
| CN203502441U (en) * | 2013-10-16 | 2014-03-26 | 中国振华（集团）新云电子元器件有限责任公司 | Electronic component aging test fixture |
-
2016
- 2016-12-26 CN CN201611218934.8A patent/CN106645820A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2805574Y (en) * | 2005-06-24 | 2006-08-16 | 张宁 | Cup-clamping device |
| CN201636167U (en) * | 2009-12-29 | 2010-11-17 | 江门安迪科技工业有限公司 | Spring pin |
| CN202957214U (en) * | 2012-12-02 | 2013-05-29 | 高锡缘 | Fuse installing base |
| CN203433087U (en) * | 2013-07-02 | 2014-02-12 | 苏州倍加福防爆电气有限公司 | PCB board test device |
| CN203502441U (en) * | 2013-10-16 | 2014-03-26 | 中国振华（集团）新云电子元器件有限责任公司 | Electronic component aging test fixture |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110244156A (en) * | 2019-07-24 | 2019-09-17 | 赫顶(天津)工业技术有限公司 | A kind of weatherometer |
| CN110244156B (en) * | 2019-07-24 | 2024-04-16 | 赫顶(天津)工业技术有限公司 | Aging testing machine |
| 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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206270379U (en) | A kind of electronic component ageing test fixture | |
| CN106645820A (en) | Testing tool | |
| CN210165886U (en) | Be used for interior circle to detect monitor device | |
| CN207662365U (en) | A kind of engineering machinery detection device | |
| CN102937682A (en) | Detection equipment and detection method for leakage protector | |
| CN115166472A (en) | Ageing detection device of router PCB | |
| CN204159567U (en) | A kind of battery insulation internal resistance automatic testing equipment | |
| CN212379187U (en) | Roof skylight strength detection device for vehicle detection | |
| CN207564417U (en) | Power equipment secondary terminals plug wire device | |
| CN108802587B (en) | Electric power insulator spindle detection device | |
| CN203444025U (en) | Broke wire and arc test apparatus | |
| CN107146914B (en) | A kind of damping battery cap press device | |
| CN109702347A (en) | A kind of equipment for workpiece test and mark | |
| CN106771398B (en) | Test fixture for testing implosion or short circuit of capacitor | |
| CN110441553B (en) | Multifunctional simple device for testing electromagnetic power supply main switch of automobile | |
| CN207057966U (en) | A kind of aluminium alloy wheel hub facing is disposably quickly press-fitted device | |
| CN204009001U (en) | A kind of miniature circuit breaker overload protection characteristics regulates test mechanism automatically | |
| CN209578478U (en) | A kind of equipment for workpiece test and mark | |
| CN203502441U (en) | Electronic component aging test fixture | |
| CN207556387U (en) | A kind of automobile absorber detecting tool | |
| CN207133388U (en) | Local discharge test device | |
| CN204204656U (en) | The shaping checkout gear of capacitor pole group | |
| CN220691046U (en) | Quick clamping measuring device for IGBT of current transformer of motor train unit | |
| CN103837762A (en) | Potentiometer aging screening device table | |
| CN204903724U (en) | Button effective degree testing arrangement |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170510 |
|
| WW01 | Invention patent application withdrawn after publication |