CN109001499A - One kind having the semi-automatic staight needle test jack of adsorption function - Google Patents
One kind having the semi-automatic staight needle test jack of adsorption function Download PDFInfo
- Publication number
- CN109001499A CN109001499A CN201810819111.3A CN201810819111A CN109001499A CN 109001499 A CN109001499 A CN 109001499A CN 201810819111 A CN201810819111 A CN 201810819111A CN 109001499 A CN109001499 A CN 109001499A
- Authority
- CN
- China
- Prior art keywords
- piece
- upper cover
- cylinder
- chip
- bar
- 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.)
- Pending
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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
- G01R1/06—Measuring leads; Measuring probes
- G01R1/067—Measuring probes
-
- 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
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2851—Testing of integrated circuits [IC]
Abstract
The invention discloses one kind to have the semi-automatic staight needle test jack of adsorption function, including testing socket body and cylinder driving member, and testing socket body includes lower seat piece and upper cover piece, and the two is connected by shaft；Lower seat piece is equipped with Test bench；Upper cover piece is equipped with the pressing plate acted on Test bench, and cylinder-driven part includes successively hinged cylinder, T-bar, drive rod and right angle bar, and right angle bar is connected and fixed with upper cover piece side, and T-bar is hinged with transmission base.The suction type of chip is changed to sucker suction by traditional magnet absorption by the present invention; solve the problems, such as the front and back sides setup error that manually installed magnet occurs; and solve the problems, such as iron circuit Interference Detection; reach preferable detection effect; meanwhile this test jack is executed using cylinder-driven structure, taking can effectively improve work efficiency; and can be effectively controlled and reduce the rigid shock generated when upper cover is overlapped with pedestal, test jack and its chip is effectively protected.
Description
Technical field
The present invention relates to chip testing fields, in particular to a kind of to have the semi-automatic staight needle test jack of adsorption function.
Background technique
With the development of science and technology, electronic chip has been widely used in various electronic products.Completing, chip is big
After batch production, need to detect the qualification of chip, underproof chip picked out with this, thus retain it is qualified
Chip.
And the test jack of chip is a kind of in integrated circuit testing, electronic system debugging, programmable chip burning, circuit
The widely applied electrical connection equipment in the fields such as failure analysis is directly connected with chip under test in chip testing and plays test letter
Number transmission function.
Especially in integrated circuit testing industry, test jack is as connecing between test machine system and chip under test
Mouthful, it is the key that one of to guarantee test yield, improve testing efficiency, performance such as contact resistance, test yields, mechanical performance
Deng can all directly influence test effect.
Currently, test jack both domestic and external generallys use the form of magnet absorption to guarantee the standard of chip in the detection process
True property and stability, but will appear many problems during installation and detection:
Since chip testing socket is all batch production, yield is larger, and worker inevitably can obscure magnet just during the installation process
Reverse side leads to the inaccuracy of chip test result；
For the chip of Highgrade integration, in chip installation process, the upper surface of magnet is possible to that chip can be scratched, and leads to core
The damage of piece；In the detection process, the circuit of magnet may interfere detection process, lead to the inaccuracy of testing result.
Obviously using the form of magnet absorption, there are problems in socket installation and chip detection process, are unfavorable for work
The requirement of industry production.
Moreover, closure when test jack at present is tested all is by being manually closed realization, this mode is certain
It will affect working efficiency in degree, moreover, the rigid shock of artificial closure, upper cover piece and pedestal is uncontrollable.
Summary of the invention
The present invention has the manual staight needle test jack of magnet adsorption function to solve the above problems, providing one kind, by chip
Suction type sucker suction is changed to by traditional magnet absorption, solve the front and back sides setup error that manually installed magnet occurs
Problem, and solve the problems, such as iron circuit Interference Detection, reach preferable detection effect.
Meanwhile the closure of this test jack is executed using cylinder-driven structure, replaces artificial closure, reduces artificial participate in
Degree can effectively improve work efficiency while guaranteeing job stability, meanwhile, it is closed using Telescopic-cylinder, it is possible to reduce
Test jack and its chip is effectively protected in the rigid shock generated when upper cover is overlapped with pedestal.
In order to achieve the above objectives, the technical solution adopted by the present invention is that: one kind is with adsorption function semi-automatic staight needle test
Socket, including testing socket body and cylinder driving member, testing socket body include lower seat piece and upper cover piece, lower seat piece and upper cover
Part is connected by shaft, and cylinder-driven part is connected and fixed with upper cover piece；
Lower seat piece is equipped with Test bench, and Test bench is equipped with chip positioning slot, is equipped with multiple adsorption pieces in chip positioning slot
Installation through-hole, adsorption piece installation through-hole is interior to be equipped with sucker, and lower seat piece is equipped with gas circuit through-hole on the downside of adsorption piece installation through-hole；
Upper cover piece is equipped with the pressing plate acted on Test bench, and position corresponding with chip positioning slot is equipped with kickboard on pressing plate；
Cylinder-driven part includes successively hinged cylinder, T-bar, drive rod and right angle bar, and right angle bar is connect with upper cover piece side
Fixed, T-bar is hinged with transmission base.
Further, lower seat piece is equipped with tight locking button, and upper cover piece is equipped with snak link.
Further, adsorption piece installation through-hole number is preferably 2.
Further, sucker includes the sucker mouth of front end and the gas-guide tube of rear end.
Further, right angle bar is arranged in upper cover piece two sides two pass, and rear end is connected with two drive rods by first connecting rod,
T-bar is connect by second connecting rod with cylinder.
In conclusion the present invention has following advantages:
The present invention adsorbs chip using plastic suckers, can not only solve the mistake that magnet occurs during the installation process, while again
It is able to solve the problem of magnet absorption in test process on centainly influencing.
The present invention specifically uses plastic suckers to adsorb chip, and the installation for avoiding magnet front and back sides during the installation process is wrong
Accidentally；
Moreover, because chip, pressing plate, kickboard have fine motion, while closing socket, chip can be squeezed, and lead to
It crosses external device to be evacuated suction cup interior, so that suction cup interior forms vacuum, finally sucks chip.
It after detection, is deflated by external device to suction cup interior, so that sucker reduces the attraction to chip
Power finally removes chip.
In entire detection process, sucker finally will not have an impact chip, will not produce to the testing result of chip
It is raw to influence.
The closure of test jack of the present invention is executed using cylinder-driven structure, is replaced artificial closure, is reduced artificial participation,
While guaranteeing job stability, it can effectively improve work efficiency, meanwhile, it is closed using Telescopic-cylinder, it is possible to reduce on
The rigid shock that lid generates when being overlapped with pedestal, is effectively protected test jack and its chip.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is lower seat piece structural schematic diagram；
Fig. 3 is A-A diagrammatic cross-section in Fig. 2；
Fig. 4 is sucker structure schematic diagram；
Fig. 5 is testing socket body structural schematic diagram.
Specific embodiment
The invention will be further described with reference to the accompanying drawings and embodiments:
Embodiment 1:
One kind having the semi-automatic staight needle test jack of adsorption function, as shown in Figure 1, including that testing socket body 200 and cylinder pass
Moving part 6.
As shown in Fig. 5, testing socket body 200 includes lower seat piece 1 and upper cover piece 2, and lower seat piece 1 and upper cover piece 2 pass through
Shaft 3 connects, and cylinder-driven part 6 is connected and fixed with upper cover piece；
With continued reference to attached drawing 2, lower seat piece 1 is equipped with Test bench 4.
Specifically, Test bench 4 is equipped with chip positioning slot 41, it is logical that the installation of multiple adsorption pieces is equipped in chip positioning slot 41
Hole 42.
Also, adsorption piece installation through-hole number is preferably 2.
Sucker 43 is equipped in the adsorption piece installation through-hole 42, lower seat piece 1 is equipped with gas circuit on the downside of adsorption piece installation through-hole 42
Through-hole 11, as shown in Fig. 4, sucker 43 include the sucker mouth 431 of front end and the gas-guide tube 432 of rear end.
With further reference to attached drawing 3, tracheae is passed through out of gas circuit through-hole 11 and is connect with gas-guide tube 432, so that gas circuit can be with suction
Disk is connected, and by air-breathing and can be deflated and be controlled sucker to decontroling after the absorption and absorption of chip.
Specifically, plastic suckers adsorb chip, the mistake that magnet occurs during the installation process can not only be solved, while again
It is able to solve the problem of magnet absorption in test process on centainly influencing, while adsorbing chip using plastic suckers, is inserted in test
The setup error of magnet front and back sides is avoided in the installation process of seat.
With continued reference to attached drawing 1, upper cover piece 2 is equipped with the pressing plate 5 acted on Test bench.
Position corresponding with chip positioning slot 41 is equipped with kickboard 51 on the pressing plate 5.
Since chip, pressing plate, kickboard have fine motion, while closing socket, chip can be squeezed.
Specifically, being evacuated by external device to suction cup interior, so that suction cup interior forms vacuum, finally suck
Chip, and after detecting, it is deflated by external device to suction cup interior, so that sucker reduces the attraction to chip
Power finally removes chip.
And in entire detection process, sucker finally will not have an impact chip, also not to the testing result of chip
It can have an impact
With further reference to attached drawing 1, lower seat piece 1 is equipped with tight locking button 12, and upper cover piece 2 is equipped with snak link 21, tight locking button 12 and bullet
The application of spring button 21 realizes the locking of cover piece 2 Yu lower seat piece 1.
The rigid shock generated when to solve the problem of that upper cover is overlapped with pedestal impacts test jack and chip,
This test jack is connected and fixed using cylinder driving member 3 with upper cover piece, and the closure of upper cover and lower seat is completed.
Referring again to attached drawing 1, cylinder-driven part 6 includes successively hinged cylinder 61, T-bar 62, drive rod 63 and right angle
Bar 64.
Right angle bar 64 is connected and fixed with upper 2 side of cover piece, and is arranged in upper 2 two sides two pass of cover piece.
Bar 64 rear end in right angle is connected with two drive rods 63 by first connecting rod 7.
Every drive rod 63 is hinged with T-bar 62.
T-bar 62 and transmission base 65 are hinged.
Meanwhile T-bar 62 is connect by second connecting rod 8 with cylinder 61.
That is, three connectors of T-bar 62 are separately connected drive rod 63, the second connecting rod 8 and transmission base 65.
The technical concepts and features of above embodiment only to illustrate the invention, its object is to allow be familiar with technique
People cans understand the content of the present invention and implement it accordingly, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent transformation or modification that Spirit Essence is done, should be covered by the protection scope of the present invention.
Claims (5)
1. one kind has the semi-automatic staight needle test jack of adsorption function, it is characterised in that: gentle including testing socket body (200)
Cylinder driving member (6), the testing socket body (200) include lower seat piece (1) and upper cover piece (2), the lower seat piece (1) and described
Upper cover piece (2) is connected by shaft (3), and the cylinder-driven part (6) is connected and fixed with the upper cover piece (2)；
The lower seat piece (1) is equipped with Test bench (4), and the Test bench (4) is equipped with chip positioning slot (41), the core
It is equipped with multiple adsorption piece installation through-holes (42) in piece locating slot (41), is equipped with sucker in the adsorption piece installation through-hole (42)
(43), the lower seat piece (1) is equipped with gas circuit through-hole (11) on the downside of the adsorption piece installation through-hole (42)；
The upper cover piece (2) is equipped with the pressing plate (5) acted on the Test bench, determines on the pressing plate (5) with the chip
The corresponding position of position slot (41) is equipped with kickboard (51)；
The cylinder-driven part (6) includes successively hinged cylinder (61), T-bar (62), drive rod (63) and right angle bar (64),
The right angle bar (64) is connected and fixed with upper cover piece (2) side, and the T-bar (62) and transmission base (65) are hinged.
2. a kind of according to claim 1 have the semi-automatic staight needle test jack of adsorption function, it is characterised in that: the lower seat
Part (1) is equipped with tight locking button (12), and the upper cover piece (2) is equipped with snak link (21).
3. according to claim 1 or claim 2 a kind of with the semi-automatic staight needle test jack of adsorption function, it is characterised in that: described
Adsorption piece installation through-hole (42) number is 2.
4. a kind of according to claim 3 have the semi-automatic staight needle test jack of adsorption function, it is characterised in that: the suction
Disk (43) includes the sucker mouth (431) of front end and the gas-guide tube (432) of rear end.
5. according to claim 1 or 2 or 4 a kind of with the semi-automatic staight needle test jack of adsorption function, it is characterised in that: institute
It states right angle bar (64) to be arranged in upper cover piece (2) the two sides two pass, rear end is connected with two transmissions by first connecting rod (7)
Bar (63), the T-bar (62) are connect by second connecting rod (8) with the cylinder (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819111.3A CN109001499A (en) | 2018-07-24 | 2018-07-24 | One kind having the semi-automatic staight needle test jack of adsorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810819111.3A CN109001499A (en) | 2018-07-24 | 2018-07-24 | One kind having the semi-automatic staight needle test jack of adsorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109001499A true CN109001499A (en) | 2018-12-14 |
Family
ID=64596699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810819111.3A Pending CN109001499A (en) | 2018-07-24 | 2018-07-24 | One kind having the semi-automatic staight needle test jack of adsorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109001499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020206591A1 (en) * | 2019-04-08 | 2020-10-15 | 深圳市汇顶科技股份有限公司 | Chip test indenter and chip test device |
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|---|---|---|---|---|
| CN2667721Y (en) * | 2003-05-13 | 2004-12-29 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN200965968Y (en) * | 2006-10-27 | 2007-10-24 | 宇达电脑（上海）有限公司 | Chip carrier |
| CN201942096U (en) * | 2010-09-14 | 2011-08-24 | 张轩豪 | Foot-operated switching device of enclosed dustbin |
| TW201411152A (en) * | 2012-05-23 | 2014-03-16 | Tokyo Electron Ltd | Probe apparatus, and wafer placing table for probe apparatus |
| CN204871547U (en) * | 2015-08-12 | 2015-12-16 | 中国舰船研究设计中心 | Hydraulic drive's discharge orifice automatic start/stop device |
| CN205087576U (en) * | 2014-01-07 | 2016-03-16 | 陆洪瑞 | Transmission carrier and pneumatic pipeline transmission system |
| CN105552636A (en) * | 2016-02-05 | 2016-05-04 | 中国电子科技集团公司第四十研究所 | Modular embedded integrated circuit socket |
| CN206020610U (en) * | 2016-08-19 | 2017-03-15 | 江苏力德尔电子信息技术有限公司 | The cap-opening mechanism of FPC test machines |
| CN206193044U (en) * | 2016-11-10 | 2017-05-24 | 苏州大学文正学院 | Convertible optical chip module test socket of parallelogram |
| CN208421013U (en) * | 2018-07-24 | 2019-01-22 | 苏州创瑞机电科技有限公司 | One kind having the semi-automatic staight needle test jack of adsorption function |
-
2018
- 2018-07-24 CN CN201810819111.3A patent/CN109001499A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2667721Y (en) * | 2003-05-13 | 2004-12-29 | 富士康(昆山)电脑接插件有限公司 | Socket connector |
| CN200965968Y (en) * | 2006-10-27 | 2007-10-24 | 宇达电脑（上海）有限公司 | Chip carrier |
| CN201942096U (en) * | 2010-09-14 | 2011-08-24 | 张轩豪 | Foot-operated switching device of enclosed dustbin |
| TW201411152A (en) * | 2012-05-23 | 2014-03-16 | Tokyo Electron Ltd | Probe apparatus, and wafer placing table for probe apparatus |
| CN205087576U (en) * | 2014-01-07 | 2016-03-16 | 陆洪瑞 | Transmission carrier and pneumatic pipeline transmission system |
| CN204871547U (en) * | 2015-08-12 | 2015-12-16 | 中国舰船研究设计中心 | Hydraulic drive's discharge orifice automatic start/stop device |
| CN105552636A (en) * | 2016-02-05 | 2016-05-04 | 中国电子科技集团公司第四十研究所 | Modular embedded integrated circuit socket |
| CN206020610U (en) * | 2016-08-19 | 2017-03-15 | 江苏力德尔电子信息技术有限公司 | The cap-opening mechanism of FPC test machines |
| CN206193044U (en) * | 2016-11-10 | 2017-05-24 | 苏州大学文正学院 | Convertible optical chip module test socket of parallelogram |
| CN208421013U (en) * | 2018-07-24 | 2019-01-22 | 苏州创瑞机电科技有限公司 | One kind having the semi-automatic staight needle test jack of adsorption function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020206591A1 (en) * | 2019-04-08 | 2020-10-15 | 深圳市汇顶科技股份有限公司 | Chip test indenter and chip test device |
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