CN110376509A - A kind of flexible positioning detection device for integrated circuit - Google Patents
A kind of flexible positioning detection device for integrated circuit Download PDFInfo
- Publication number
- CN110376509A CN110376509A CN201910668748.1A CN201910668748A CN110376509A CN 110376509 A CN110376509 A CN 110376509A CN 201910668748 A CN201910668748 A CN 201910668748A CN 110376509 A CN110376509 A CN 110376509A
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- Prior art keywords
- connecting rod
- integrated circuit
- probe
- gear
- fixedly connected
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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.)
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 41
- 210000003205 muscle Anatomy 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
Classifications
-
- 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]
- G01R31/2886—Features relating to contacting the IC under test, e.g. probe heads; chucks
- G01R31/2887—Features relating to contacting the IC under test, e.g. probe heads; chucks involving moving the probe head or the IC under test; docking stations
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Individual Semiconductor Devices (AREA)
- Measuring Leads Or Probes (AREA)
Abstract
The present invention relates to integrated circuit detector technical fields, and disclose a kind of flexible positioning detection device for integrated circuit, including shell, helical axis is fixedly connected with above shell, swivel nut is socketed on helical axis, the left end of swivel nut is fixedly connected with first connecting rod, first connecting rod is connected with second connecting rod, the left end of second connecting rod is provided with first gear, first gear is arranged in the first axle on second connecting rod, the left end of first gear is engaged with second gear, second gear is arranged on the second axis, second axis is arranged on spinner handle, spinner handle is hinged with second connecting rod, the left end of spinner handle is connected with probe.This is used for the flexible positioning detection device of integrated circuit, the rotation of second connecting rod and the rotation of spinner handle can make the attainable range of probe locations wider, it can be arrived by probe in detecting even if the integrated circuit of briquetting near zone, has detection to integrated circuit without dead angle, the advantages of probe can carry out minor adjustments.
Description
Technical field
The present invention relates to integrated circuit detector technical field, specially a kind of flexible positioning for integrated circuit is examined
Survey device.
Background technique
Integrated circuit is a kind of microelectronic device or component, is using certain technique come needed for a circuit
The elements such as transistor, resistance, capacitor and inductance and wiring be interconnected, be produced on a fritter or a few fritter semiconductor wafers or
It on dielectric substrate, is then encapsulated in a shell, becomes the microstructure with required circuit function, wherein all elements exist
It has formed a whole in structure, has had microminaturization, low-power consumption, intelligence and high reliability etc. excellent compared to traditional circuit
Point.
And integrated circuit generally requires to carry out the voltage value between detection calculations amplifier out and negative power end, now
The mode of measurement using multimeter often by manually being measured, by observing whether multimeter indicator has swing to detect
Whether operational amplifier damages, but sometimes also needs that interference signal is added to integrated circuit manually, uses in this way by single
Both hands, which complete detection, just seems inconvenient, currently, there are the locating and detecting devices for being exclusively used in integrated circuit in the market, but this
There are certain dead angles at the integrated circuit apart from retaining part for class device, and probe locations not can be carried out minor adjustments with more
Facilitate detection.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of flexible positioning detection device for integrated circuit, tools
The standby detection to integrated circuit is without dead angle, the advantages of probe can carry out minor adjustments, solves and is currently used for determining for integrated circuit
Position device to the detection of integrated circuit there are dead angle, the problem of probe not can be carried out minor adjustments.
(2) technical solution
To realize the above-mentioned detection to integrated circuit without dead angle, probe can carry out the purpose of minor adjustments, and the present invention provides
Following technical solution: a kind of flexible positioning detection device for integrated circuit, including bottom plate, the top of the bottom plate is fixed to be connected
It is connected to the first spring, rocking bar is fixedly connected with above the first spring, link block is provided with below rocking bar, rocking bar passes through connection
Block is connected with the shell, and the left end of rocking bar is movably hinged with briquetting, and helical axis is fixedly connected with above shell, is covered on helical axis
It is connected to swivel nut, the left end of swivel nut is fixedly connected with first connecting rod, and first connecting rod is connected with second connecting rod, the left end of second connecting rod
It is provided with first gear, first gear is arranged in the first axle on second connecting rod, and axle sleeve, the right side of axle sleeve are socketed in first axle
End is fixedly connected with pressure ram, and the right end of pressure ram is fixedly connected with second spring, the other end and second connecting rod of fixed spring
It is fixedly connected, the left end of first gear is engaged with second gear, and second gear is arranged on the second axis, and the second axis is arranged in spinner handle
On, spinner handle is hinged with second connecting rod, and the left end of spinner handle is connected with probe, and the top of probe and being located above spinner handle is provided with
Upper stopper, the lower part of probe are fixedly connected with lower stopper, the periphery of probe and third bullet are provided between lower stopper and spinner handle
Spring.
Preferably, it is hinged with loop bar on the spinner handle, the hanging block matched with loop bar is provided on second connecting rod, can play
Limit the effect of spinner handle rotation.
Preferably, baffle is fixedly connected with above the helical axis, baffle can prevent swivel nut from screwing out from top.
Preferably, the second connecting rod is internally provided with bar slot, and bar slot is used to that spring is arranged, and pressure ram can be made left
Right movement.
Preferably, it is provided with axial trough corresponding with first axle on the second connecting rod, first axle can be made in second connecting rod
Upper side-to-side movement
Preferably, the first connecting rod is connected with second connecting rod by bolt and rotation set, facilitates limitation or rotation second
Connecting rod.
Preferably, it is provided with muscle on the pressure ram, slot corresponding with the muscle on pressure ram is provided in bar slot, makes to squeeze
Compression bar can be moved preferably in second connecting rod.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of flexible positioning detection device for integrated circuit, have with
It is lower the utility model has the advantages that
1, the flexible positioning detection device for being used for integrated circuit, by being fixedly connected with helical axis above shell,
And swivel nut is provided on helical axis, the detection position of whole device can be driven to be rotated by the rotation of swivel nut, so as to visit
Needle, which reaches, needs the position detected, and first connecting rod is connected by bolt with swivel nut with second connecting rod, so that it may by second connecting rod around
First connecting rod rotation, reaches position appropriate and is fixed up again, and first axle is provided in second connecting rod, is provided in first axle
First gear, and the second tooth is provided in the first axle spinner handle that can move in second connecting rod, and be hinged with second connecting rod
Wheel, second gear are meshed with first gear again, so that it may which realization allows spinner handle to rotate around second connecting rod, can then make the spy on spinner handle
Needle carries out small shift in position, can carry out small adjusting, and probe periphery is provided with third spring, can make probe can edge
The direction vertical with spinner handle carries out certain movement, keeps the movable range of probe bigger.
2, the rotation of second connecting rod and the rotation of spinner handle can make the attainable range of probe locations wider, even if attached in briquetting
The integrated circuit of near field can also be arrived by probe in detecting, and probe locations are provided with spring and probe can also be made to contact with integrated circuit
It obtains more stable.
Detailed description of the invention
Fig. 1 is front section view of the present invention；
Fig. 2 is the partial enlarged view in Fig. 1 of the present invention at A；
Fig. 3 is the top view that second connecting rod of the present invention is connect with spinner handle；
Fig. 4 is the partial enlarged view in Fig. 1 of the present invention at B.
In figure: 1- bottom plate, the first spring of 2-, 3- rocking bar, 4- link block, 5- briquetting, 6- shell, 7- helical axis, 8- swivel nut,
9- baffle, 10- first connecting rod, 11- second connecting rod, 12- bolt, 13- swivel nut, 14- second spring, 15- pressure ram, 16- axle sleeve,
Under 17- first axle, 18- first gear, 19- second gear, the second axis of 20-, 21- spinner handle, 22- third spring, 23- probe, 24-
Block, 25- upper stopper, 26- bar slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Please refer to Fig. 1-4, a kind of flexible positioning detection device for integrated circuit, including bottom plate 1, the top of bottom plate 1
It is fixedly connected with the first spring 2, the top of the first spring 2 is fixedly connected with rocking bar 3, and the lower section of rocking bar 3 is provided with link block 4,
Rocking bar 3 is connected by link block 4 with shell 6, and the left end of rocking bar 3 is movably hinged with briquetting 5, and the top of shell 6 is fixedly connected
There is helical axis 7, swivel nut 8 is socketed on helical axis 7, the top of helical axis 7 is fixedly connected with baffle 9, and baffle 9 can prevent swivel nut 8
It being screwed out from top, the left end of swivel nut 8 is fixedly connected with first connecting rod 10, and first connecting rod 10 is connected with second connecting rod 11, and first
Connecting rod 10 is connected with second connecting rod 11 by bolt 12 and rotation set 13, and limitation or rotation second connecting rod 11, second connecting rod are facilitated
11 left end is provided with first gear 18, and first gear 18 is arranged in the first axle 17 on second connecting rod 11, second connecting rod 11
On be provided with axial trough corresponding with first axle 17, first axle 17 can be made to move in second connecting rod 11, be socketed in first axle 17
There is axle sleeve 16, the right end of axle sleeve 16 is fixedly connected with pressure ram 15, and the right end of pressure ram 15 is fixedly connected with second spring 14, the
Two springs 14 are arranged in the bar slot 26 of the inside of second connecting rod 11, and muscle is provided on pressure ram 15, be provided in bar slot 26 with
The corresponding slot of muscle on pressure ram 15, enables pressure ram 15 preferably to move in second connecting rod 11, a left side for first gear 18
End is engaged with second gear 19, and second gear 19 is arranged on the second axis 20, and the second axis 20 is arranged on spinner handle 21, spinner handle 21 with
Second connecting rod 11 is hinged, and loop bar is hinged on spinner handle 21, the hanging block matched with loop bar is provided on second connecting rod 11, works as set
Bar can prevent spinner handle 21 from rotating when hanging block combines, and in favor of working normally, the left end of spinner handle 21 is connected with probe 23, probe
23 top and be located at spinner handle 21 top be provided with upper stopper 25, the lower part of probe 23 is fixedly connected with lower stopper 24, probe 23
Periphery and third spring 22 is provided between lower stopper 24 and spinner handle 21, this connection type make probe 23 can along with rotation
The vertical direction of bar 21 carries out certain movement, keeps the movable range of probe 23 bigger, moreover it is possible to make probe 23 and integrated circuit
Contact more stable.
Working principle: rocking bar 3 is pushed, so that it may integrated circuit be put into the lower section of briquetting 5, then rocking bar 3 is restored, just
The lower section that integrated circuit is fixed on to briquetting 5 can be achieved, this fixed form is avoided that friction of the integrated circuit with bottom plate 1 to damage
Then bad integrated circuit rotates swivel nut 8 to desired height on helical axis 7, then the probe 23 of left part will reach desired
Height, be provided with first axle 17 in second connecting rod 11, first gear 18 be provided in first axle 17, and first axle 17 can be
Second gear 19 is provided in the spinner handle 21 for moving in two connecting rods 11, and being hinged with second connecting rod 11, second gear 19 is again
It is meshed with first gear 18, so that it may which realization allows spinner handle 21 to rotate around second connecting rod 11, can then make the probe 23 on spinner handle 21
Small shift in position is carried out, small adjusting can be carried out, and 23 periphery of probe is provided with third spring 22, can make probe 23
The movable range of probe 23 can be kept bigger, the rotation of second connecting rod 11 along the direction vertical with spinner handle 21 progress moving centainly
Turning the rotation with spinner handle 21 can make the attainable range in 23 position of probe wider, even if in the integrated circuit of 5 near zone of briquetting
Also it can be detected by probe 23, and 23 position of probe is provided with third spring 22 and probe 23 can also be made to contact with integrated circuit more
Stablize.
In conclusion this is used for the flexible positioning detection device of integrated circuit, the detection to integrated circuit is realized without dead
Angle, probe can carry out the purpose of minor adjustments.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of flexible positioning detection device for integrated circuit, including bottom plate (1), it is characterised in that: the bottom plate (1)
Top is fixedly connected with the first spring (2), is fixedly connected with above the first spring (2) rocking bar (3), and rocking bar is set below (3)
It is equipped with link block (4), rocking bar (3) is connected by link block (4) with shell (6), and the left end of rocking bar (3) is movably hinged with briquetting
(5), it is fixedly connected with helical axis (7), is socketed on helical axis (7) swivel nut (8) above shell (6), the left end of swivel nut (8) is solid
Surely it is connected with first connecting rod (10), first connecting rod (10) is connected with second connecting rod (11), the left end setting of second connecting rod (11)
Have first gear (18), first gear (18) is arranged in the first axle (17) on second connecting rod (11), and first axle covers on (17)
It is connected to axle sleeve (16), the right end of axle sleeve (16) is fixedly connected with pressure ram (15), and the right end of pressure ram (15) is fixedly connected with
The other end of two springs (14), second spring (14) is fixedly connected with second connecting rod (11), the left end engagement of first gear (18)
Have second gear (19), second gear (19) is arranged on the second axis (20), and the second axis (20) is arranged on spinner handle (21), spinner handle
(21) be hinged with second connecting rod (11), the left end of spinner handle (21) is connected with probe (23), the top of probe (23) and be located at rotation
It is provided with above bar (21) upper stopper (25), the lower part of probe (23) is fixedly connected with lower stopper (24), outside probe (23)
It encloses and is provided with third spring (22) between lower stopper (24) and spinner handle (21).
2. a kind of flexible positioning detection device for integrated circuit according to claim 1, it is characterised in that: the rotation
Loop bar is hinged on bar (21), second connecting rod is provided with the hanging block matched with loop bar on (11).
3. a kind of flexible positioning detection device for integrated circuit according to claim 1, it is characterised in that: the spiral shell
Baffle (9) are fixedly connected with above spin axis (7).
4. a kind of flexible positioning detection device for integrated circuit according to claim 1, it is characterised in that: described
Two connecting rods (11) are internally provided with bar slot (26).
5. a kind of flexible positioning detection device for integrated circuit according to claim 1, it is characterised in that: described
Axial trough corresponding with first axle is provided on two connecting rods (11).
6. a kind of flexible positioning detection device for integrated circuit according to claim 1, it is characterised in that: described
One connecting rod (10) is connected with second connecting rod (11) by bolt (12) and rotation set (13).
7. a kind of according to claim 1, flexible positioning detection device for integrated circuit described in 4, it is characterised in that: described
It is provided with muscle on pressure ram (15), slot corresponding with the muscle on pressure ram (15) is provided in bar slot (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668748.1A CN110376509B (en) | 2019-07-23 | 2019-07-23 | Flexible positioning detection device for integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910668748.1A CN110376509B (en) | 2019-07-23 | 2019-07-23 | Flexible positioning detection device for integrated circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110376509A true CN110376509A (en) | 2019-10-25 |
| CN110376509B CN110376509B (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910668748.1A Active CN110376509B (en) | 2019-07-23 | 2019-07-23 | Flexible positioning detection device for integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110376509B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100079159A1 (en) * | 2008-09-26 | 2010-04-01 | Formfactor, Inc. | Method and apparatus for providing a tester integrated circuit for testing a semiconductor device under test |
| CN107907819A (en) * | 2017-10-17 | 2018-04-13 | 郑世珍 | A kind of integrated circuit plate power path detection device |
| CN208000279U (en) * | 2018-04-13 | 2018-10-23 | 深圳市景方盈科技有限公司 | A kind of integrated circuit detection positioning device |
-
2019
- 2019-07-23 CN CN201910668748.1A patent/CN110376509B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100079159A1 (en) * | 2008-09-26 | 2010-04-01 | Formfactor, Inc. | Method and apparatus for providing a tester integrated circuit for testing a semiconductor device under test |
| CN107907819A (en) * | 2017-10-17 | 2018-04-13 | 郑世珍 | A kind of integrated circuit plate power path detection device |
| CN208000279U (en) * | 2018-04-13 | 2018-10-23 | 深圳市景方盈科技有限公司 | A kind of integrated circuit detection positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110376509B (en) | 2020-06-05 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210310 Address after: 516000 West Side of the 4th Floor of CD Building, No. 2 South Road, Huatai Road, Huiao Avenue, Huizhou City, Guangdong Province Patentee after: HUIZHOU GOVION TECHNOLOGY Co.,Ltd. Address before: 311400 room 503, 677 Enbo Avenue, Fuchun street, Fuyang District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Xingchang Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215011 rooms 101, 102, 901 and 902, floor 1, building 11, 198 Jialingjiang Road, high tech Zone, Suzhou, Jiangsu Province Patentee after: Gaoshi Technology (Suzhou) Co.,Ltd. Address before: 516000 West Side of the 4th Floor of CD Building, No. 2 South Road, Huatai Road, Huiao Avenue, Huizhou City, Guangdong Province Patentee before: HUIZHOU GOVION TECHNOLOGY Co.,Ltd. |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20191025 Assignee: Suzhou Gaoshi Semiconductor Technology Co.,Ltd. Assignor: Gaoshi Technology (Suzhou) Co.,Ltd. Contract record no.: X2021990000430 Denomination of invention: A flexible positioning detection device for integrated circuit Granted publication date: 20200605 License type: Common License Record date: 20210722 |
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215129 Rooms 101, 102, 901, 902, Floor 9, Building 11, No. 198, Jialing River Road, High tech Zone, Suzhou City, Jiangsu Province Patentee after: Gaoshi Technology (Suzhou) Co.,Ltd. Address before: 215011 rooms 101, 102, 901 and 902, floor 1, building 11, 198 Jialingjiang Road, high tech Zone, Suzhou, Jiangsu Province Patentee before: Gaoshi Technology (Suzhou) Co.,Ltd. |