CN207866857U - A kind of integrated circuit testing pressing device - Google Patents
A kind of integrated circuit testing pressing device Download PDFInfo
- Publication number
- CN207866857U CN207866857U CN201820081291.5U CN201820081291U CN207866857U CN 207866857 U CN207866857 U CN 207866857U CN 201820081291 U CN201820081291 U CN 201820081291U CN 207866857 U CN207866857 U CN 207866857U
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- Prior art keywords
- disk
- integrated circuit
- pressing device
- tooth
- baffle
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Abstract
The utility model discloses a kind of integrated circuit testing pressing devices,Its structure includes left support frame,Baffle,Pressing device,Steel plate disk,Support spring,Upper end compresses disk,Lower end compresses disk,Right link,Fixing bolt,Right support frame,Upper covering plate,Left link,Left support frame is installed on baffle,It is converted into according to field needs,First,It puts integrated circuit into upper end and compresses disk,Lower end compresses the gap between two, disk,Then bottom is equipped with steel plate disk and support spring,For supporting top to compress suffered power,After integrated circuit is put into,Then it is meshed according to left apical tooth in pressing device and compression tooth,It is compressed down using compressor arm force,And flexible springs are equipped with above tooth compressing,This can be used to buffer the power suffered by the integrated circuit of different-thickness,So as not to be subject to crushing,This sample device can not only adapt to the integrated circuit of different-thickness,And it can guarantee that integrated circuit will not be subject to crushing.
Description
Technical field
The utility model is a kind of integrated circuit testing pressing device, belongs to integrated circuit testing field.
Background technology
Electronic Testing Technology, be answer the demand of design of electronic products and manufacture and generate and grow up, have 40
An applied science technology of history for many years, electronic product from quality and economic two aspects benefit from the development of measuring technology with
Using the attribute of these two aspects is indivisible, according to the purpose of test difference, integrated circuit testing can be divided into four kinds
Type：Validation test, production test, burn-in test, acceptance test.
Prior art discloses application No. is：A kind of integrated circuit testing pressing device of CN201420047113.2, should
Integrated circuit testing pressing device includes swinging block, elastic component, briquetting and hollow pipe；The elastic component is placed on the swinging block
Between the briquetting；Deep locating slot and indexable hole are provided on briquetting, indexable hole is arranged in the side of briquetting and runs through briquetting,
Deep locating slot is vertical with indexable hole, and elastic component is placed in deep locating slot, and the natural length of elastic component is more than the depth locating slot
Depth；Cavity is provided on swinging block, the both sides of cavity are provided with the opposite circular hole in position, and briquetting is fastened on the sky of swinging block
Intracavitary, the interior top contacted with elastic component of cavity are provided with shallow locating slot；Hollow pipe passes through on circular hole and briquetting on swinging block
Indexable hole, but the prior art is not good enough for the adaptedness of the integrated circuit of different-thickness, can influence test degree.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of integrated circuit testing pressing device,
To solve the problem of that the prior art can influence test degree for the adaptedness of the integrated circuit of different-thickness is not good enough.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of integrated circuit survey
Try pressing device, structure include left support frame, baffle, pressing device, steel plate disk, support spring, upper end compress disk, under
The tight disk of side pressure, right link, fixing bolt, right support frame, upper covering plate, left link, the left support frame are installed on baffle
On, the baffle is set to the left side of steel plate disk, and the lower end of the pressing device is connected with the upper end of upper end compression disk, institute
The right side that support spring is located at baffle is stated, the lower end compresses disk and is connected with steel plate disk, and the right link is installed on
On pressing device, the fixing bolt is set to the left side of right link, and the right support frame is connected with baffle, the upper covering plate
Positioned at the top of left link, the pressing device includes shell, fixed plate, left apical tooth, compresses tooth, compressor arm, scalable bullet
Spring, fixing bolt, the shell are set to the outside of fixed plate, and the fixed plate is connected with fixing bolt, the left apical tooth and
Compress tooth be meshed, the compressions tooth is connected with compressor arm, and the compressor arm is connected with shell, the flexible springs and
Left apical tooth is connected, and the fixing bolt is set to the left side of flexible springs.
Further, the upper end compresses disk and is set to the top that lower end compresses disk.
Further, the mutually welding of the lower end of the steel plate disk and support spring.
Further, the shell is connected with left link.
Further, the steel plate disk is circular configuration and thickness is 30mm.
Further, the upper end compresses disk and is formed from steel, and has and is not easy abrasive effect.
Further, the shell is made of alloyed iron.
Advantageous effect
A kind of integrated circuit testing pressing device of the utility model is converted into according to field needs, first, by integrated electricity
Upper end compression disk is put on road into, lower end compresses the gap between two, disk, and then bottom is equipped with steel plate disk and support spring,
For supporting top to compress suffered power, after integrated circuit is put into, then according to left apical tooth in pressing device and compression tooth
It is meshed, is compressed down using compressor arm force, and flexible springs are equipped with above tooth compressing, this can be used to buffer difference
Power suffered by the integrated circuit of thickness, so as not to be subject to crushing, this sample device can not only adapt to the integrated circuit of different-thickness,
And it can guarantee that integrated circuit will not be subject to crushing.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of integrated circuit testing pressing device of the utility model；
Fig. 2 is a kind of cross section structure schematic diagram of pressing device of the utility model.
In figure：Left support frame -1, baffle -2, pressing device -3, steel plate disk -4, support spring -5, upper end compress disk -
6, lower end compresses disk -7, right link -8, fixing bolt -9, right support frame -10, upper covering plate -11, left link -12, shell
Body -301, left apical tooth -303, compresses tooth -304, compressor arm -305, flexible springs -306, fixing bolt-at fixed plate -302
307。
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1, Fig. 2, the utility model provides a kind of integrated circuit testing pressing device technical solution：Its structure packet
Include left support frame 1, baffle 2, pressing device 3, steel plate disk 4, support spring 5, upper end compress disk 6, lower end compress disk 7,
Right link 8, fixing bolt 9, right support frame 10, upper covering plate 11, left link 12, the left support frame 1 are installed on baffle 2
On, the baffle 2 is set to the left side of steel plate disk 4, and the lower end of the pressing device 3 is connected with the upper end of upper end compression disk 6
It connects, the support spring 5 is located at the right side of baffle 2, and the lower end compresses disk 7 and is connected with steel plate disk 4, the right connection
Frame 8 is installed on pressing device 3, and the fixing bolt 9 is set to the left side of right link 8, and the right support frame 10 is connected with baffle 2
It connects, the upper covering plate 11 is located at the top of left link 12, and the pressing device 3 includes shell 301, fixed plate 302, Zuo Ding
Tooth 303 compresses tooth 304, compressor arm 305, flexible springs 306, fixing bolt 307, and the shell 301 is set to fixed plate 302
Outside, the fixed plate 302 is connected with fixing bolt 307, and the left apical tooth 303 is meshed with tooth 304 is compressed, the pressure
Tight tooth 304 is connected with compressor arm 305, and the compressor arm 305 is connected with shell 301, the flexible springs 306 and Zuo Ding
Tooth 303 is connected, and the fixing bolt 307 is set to the left side of flexible springs 306, and the upper end compresses disk 6 and is set to lower end
Compress the top of disk, the lower end of the steel plate disk 4 and the mutually welding of support spring 5., the shell 301 and left link
12 are connected, and the steel plate disk 4 is circular configuration and thickness is 30mm, and the upper end compresses disk 6 and is formed from steel, and have not
Effect easy to wear, the shell 301 are made of alloyed iron.
Support spring 5 described in this patent be it is a kind of using elasticity come work machine components, made of elastic material
Part deforms upon under external force, restores to the original state again after removing external force, also makees " spring ", be generally made of spring steel.Bullet
The type complexity of spring is various, by shape point, mainly there is helical spring, scroll spring, flat spring, heterotypic spring etc., the fixation
Bolt 307 is machine components, and the cylindrical threaded fastener of adapted nut (carries externally threaded circle by head and screw rod
Cylinder) a kind of fastener dimerous, it need to coordinate with nut, it is this for being fastenedly connected two parts for carrying through-hole
Type of attachment claims to be bolted, and such as nut is screwed off from bolt, and the two parts can be made to separate, therefore it is to belong to be bolted
In being detachably connected.
Carrying out in use, need to be converted into according to field, first, by integrated circuit put into upper end compress disk 6, under
Gap between 7 two, the tight disk of side pressure, then bottom is equipped with steel plate disk 4 and support spring 5, for supporting top to compress institute
The power received after putting integrated circuit into, is then meshed according to left apical tooth 303 in pressing device and compression tooth 304, utilizes pressure
The tight force of bar 305 compresses down, and flexible springs 306 are equipped with above tooth 304 compressing, this can be used to buffer different-thickness
Integrated circuit suffered by power, so as not to be subject to crushing.
It is not good enough for the adaptedness of the integrated circuit of different-thickness that the utility model solves technology, can influence to test
The problem of degree, the utility model are combined with each other by above-mentioned component, this sample device can not only adapt to the collection of different-thickness
At circuit, and it is described in detail below to can guarantee that integrated circuit will not be subject to crushing:
The pressing device 3 includes shell 301, fixed plate 302, left apical tooth 303, compresses tooth 304, compressor arm 305, can stretch
Contracting spring 306, fixing bolt 307, the shell 301 are set to the outside of fixed plate 302, the fixed plate 302 and fixing bolt
307 are connected, and the left apical tooth 303 is meshed with tooth 304 is compressed, and the compression tooth 304 is connected with compressor arm 305, described
Compressor arm 305 is connected with shell 301, and the flexible springs 306 are connected with left apical tooth 303, and the fixing bolt 307 is set
In the left side of flexible springs 306.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of integrated circuit testing pressing device, it is characterised in that：Its structure includes left support frame (1), baffle (2), compresses
Device (3), steel plate disk (4), support spring (5), upper end compress disk (6), lower end compress disk (7), right link (8),
Fixing bolt (9), right support frame (10), upper covering plate (11), left link (12), the left support frame (1) are installed on baffle (2)
On, the baffle (2) is set to the left side of steel plate disk (4), and lower end and the upper end of the pressing device (3) compress disk (6)
Upper end is connected, and the support spring (5) is located at the right side of baffle (2), and the lower end compresses disk (7) and steel plate disk (4)
It is connected, the right link (8) is installed on pressing device (3), and the fixing bolt (9) is set to the left side of right link (8),
The right support frame (10) is connected with baffle (2), and the upper covering plate (11) is located at the top of left link (12), the pressure
Tight device (3) includes shell (301), fixed plate (302), left apical tooth (303), compresses tooth (304), is compressor arm (305), scalable
Spring (306), fixing bolt (307), the shell (301) be set to fixed plate (302) outside, the fixed plate (302) with
Fixing bolt (307) is connected, and the left apical tooth (303) is meshed with tooth (304) is compressed, the compression tooth (304) and compression
Bar (305) is connected, and the compressor arm (305) is connected with shell (301), the flexible springs (306) and left apical tooth
(303) it is connected, the fixing bolt (307) is set to the left side of flexible springs (306).
2. a kind of integrated circuit testing pressing device according to claim 1, it is characterised in that：The upper end compresses disk
(6) it is set to the top that lower end compresses disk.
3. a kind of integrated circuit testing pressing device according to claim 1, it is characterised in that：The steel plate disk (4)
Lower end and support spring (5) mutually welding.
4. a kind of integrated circuit testing pressing device according to claim 1, it is characterised in that：The shell (301) with
Left link (12) is connected.
5. a kind of integrated circuit testing pressing device according to claim 1, it is characterised in that：The steel plate disk (4)
It is 30mm for circular configuration and thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081291.5U CN207866857U (en) | 2018-01-17 | 2018-01-17 | A kind of integrated circuit testing pressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820081291.5U CN207866857U (en) | 2018-01-17 | 2018-01-17 | A kind of integrated circuit testing pressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866857U true CN207866857U (en) | 2018-09-14 |
Family
ID=63462270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820081291.5U Active CN207866857U (en) | 2018-01-17 | 2018-01-17 | A kind of integrated circuit testing pressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866857U (en) |
-
2018
- 2018-01-17 CN CN201820081291.5U patent/CN207866857U/en active Active
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