CN208781818U - A kind of chip quality inspection commissioning device - Google Patents
A kind of chip quality inspection commissioning device Download PDFInfo
- Publication number
- CN208781818U CN208781818U CN201821506554.9U CN201821506554U CN208781818U CN 208781818 U CN208781818 U CN 208781818U CN 201821506554 U CN201821506554 U CN 201821506554U CN 208781818 U CN208781818 U CN 208781818U
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- CN
- China
- Prior art keywords
- axis slot
- fixed pedestal
- quality inspection
- guide pad
- chip
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Abstract
The utility model discloses a kind of chip quality inspection commissioning devices, including fixed pedestal, guide pad and reset spring, anti-slip rubber layer is provided with below the fixed pedestal, and lightening hole is provided in the middle part of fixed pedestal, Y-axis slot and X-axis slot are respectively arranged with inside the upper end of the fixed pedestal, and Y-axis slot is located at the left and right sides of X-axis slot, engaging column is connected with above the guide pad, and guide pad is located at the inside of Y-axis slot, washer is provided with above the engaging column, the reset spring is internally provided with threaded rod.The chip quality inspection commissioning device, compared with existing common quality inspection commissioning device, reduce the structural body inside equipment as far as possible while keeping device functionality, keep equipment more efficient and convenient in use, indirectly improve to the operating rate in chip clamping process, equipment after improveing simultaneously can be adapted for various different size of chips, effectively meet the use demand of people.
Description
Technical field
The utility model relates to chip production detection device technical field, specially a kind of chip quality inspection commissioning device.
Background technique
Chip, the carrier and integrated circuit that chip generally refers to integrated circuit are after design, manufacture, encapsulation, test
As a result, the usually one independent entirety that can be used immediately, " chip " and " integrated circuit " the two words often mix
It uses, such as in everybody usual discussion topic, what IC design and chip design were said, which be one, looks like, chip industry,
Integrated circuit industry, IC industry are often also a meaning, in fact, the two words are related, are also had any different, and integrated circuit is real
Body will often exist in the form of chip, be accentuator circuit itself because of the integrated circuit of narrow sense, such as simple to there are five only
The phaseshift oscillator that element is joined together to form, when it is also presented on drawing, we can also be its integrated electricity
Road, when we will take this small integrated circuit to apply, it must be with independent one piece of material object, or is embedded into more
In big integrated circuit, chip is relied on to play his effect;Integrated circuit more focuses on design and the placement-and-routing of circuit, chip
The integrated of more accentuator circuit, production and encapsulation, and the integrated circuit of broad sense also may include chip phase when being related to industry
The various meanings closed, and need to carry out it quality testing and debugging operations in the production process of chip, to keep to chip
The quality of production.
Existing chip detecting equipment internal structure external structure is complex, and process is more numerous in use by operator
It is trivial, and the inconvenient clamping to chip operates, and indirectly affects to the working efficiency during chip production, and it is general
The chip that clamping mechanism can not be suitable for a variety of different size structures detects, and is not well positioned to meet the use demand of people, needle
To above situation, technological innovation is carried out on the basis of existing quality inspection commissioning device.
Utility model content
The purpose of this utility model is to provide a kind of chip quality inspection commissioning devices, to solve to propose in above-mentioned background technique
General quality inspection commissioning device internal structure external structure is complex, and process is relatively complicated in use by operator, and not
The convenient clamping to chip operates, and indirectly affects to the working efficiency during chip production, and general clamping mechanism
The chip that can not be suitable for a variety of different size structures detects, and is not well positioned to meet the use demand problem of people.
To achieve the above object, the utility model provides the following technical solutions: a kind of chip quality inspection commissioning device, including solid
Determine pedestal, guide pad and reset spring, anti-slip rubber layer is provided with below the fixed pedestal, and set in the middle part of fixed pedestal
It is equipped with lightening hole, Y-axis slot and X-axis slot are respectively arranged with inside the upper end of the fixed pedestal, and Y-axis slot is located at X-axis slot
The left and right sides, be connected with engaging column above the guide pad, and guide pad is located at the inside of Y-axis slot, the engaging column
Top is provided with washer, and limited block is provided with above washer, and the reset spring is internally provided with threaded rod, and resets
Spring is located at the top of limited block, and the upper end of the reset spring is provided with ambulatory splint, and sets below the right end of ambulatory splint
It is equipped with briquetting, the ambulatory splint is internally provided with regulating tank, and locking nut is provided with above ambulatory splint.
Preferably, it is fitted closely between the upper surface of the anti-slip rubber layer and the rear surface of fixed pedestal, and loss of weight
Hole is parallel to each other through the inside of fixed pedestal, and between the central axes of lightening hole and the central axes of Y-axis slot.
Preferably, the internal structure of the Y-axis slot is identical with the internal structure of X-axis slot, and the central axes of Y-axis slot are hung down
Directly in the central axes of X-axis slot, and Y-axis slot and X-axis slot are equidistantly uniformly distributed in inside the upper end of fixed pedestal.
Preferably, the external arc diameter of the guide pad is identical as the inner width of Y-axis slot, and the upper end of guide pad with
It is welding between the lower end of engaging column, and is an integral structure between engaging column and threaded rod.
Preferably, the threaded rod is sequentially passed through from bottom to top in washer, limited block, reset spring, regulating tank and locking
The inside of nut, and between the lower surface of washer and the upper surface of fixed pedestal and the following table of the upper surface of washer and limited block
It is to fit closely between face, and to be threadedly coupled between locking nut and threaded rod.
Preferably, the ambulatory splint constitutes elastic construction by reset spring, and briquetting passes through viscous glutinous and ambulatory splint
It is connected, and is parallel to each other between ambulatory splint and the upper surface of fixed pedestal.
Compared with prior art, the beneficial effects of the utility model are as follows:
1. passing through the setting of fixed pedestal, anti-slip rubber layer, lightening hole, Y-axis slot and X-axis slot, whole device is constituted
External support structure alleviates the weight of equipment body, equipment is made to take while stabilization in keeping equipment use process
It is more convenient in the process, and the Y-axis slot and X-axis slot above fixed pedestal are realized with the formation of reference axis in chip quality check process
Positioning operation;
2. passing through the setting of guide pad, engaging column, washer, limited block and threaded rod, the quality inspection above whole equipment is fixed
Device passes through agreeing between guide pad and Y-axis slot and X-axis slot to form running fix, and the cooperation of limited block and washer can be with
Entire fixed structure is kept to remain the verticality between fixed pedestal in moving process;
3. passing through the setting of reset spring, threaded rod, ambulatory splint, briquetting, regulating tank and locking nut, reset bullet is utilized
Spring can be supported reset operation to ambulatory splint, and remain the verticality between ambulatory splint and threaded rod, together
When operation can be adjusted to the level height of ambulatory splint by the cooperation between locking nut and threaded rod, to realize
Briquetting is adjusted in the distance between chip.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view;
Fig. 2 is the utility model side structure schematic view;
Fig. 3 is the utility model overlooking structure diagram;
Fig. 4 is that the utility model ambulatory splint overlooks enlarged structure schematic diagram;
Fig. 5 is partial enlargement structural representation at the utility model A.
In figure: 1, fixed pedestal;2, anti-slip rubber layer;3, lightening hole;4, Y-axis slot;5, X-axis slot;6, guide pad;7, it is connected
Column;8, washer;9, limited block;10, reset spring;11, threaded rod;12, ambulatory splint;13, briquetting;14, regulating tank;15, it locks
Tight nut.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of chip quality inspection commissioning device, including fixation
Pedestal 1, guide pad 6 and reset spring 10, the lower section of fixed pedestal 1 are provided with anti-slip rubber layer 2, and the middle part of fixed pedestal 1
It is provided with lightening hole 3, is fitted closely between the upper surface of anti-slip rubber layer 2 and the rear surface of fixed pedestal 1, and lightening hole 3
It is parallel to each other through the inside of fixed pedestal 1, and between the central axes of lightening hole 3 and the central axes of Y-axis slot 4, fixed base
It is respectively arranged with Y-axis slot 4 and X-axis slot 5 inside the upper end of seat 1, and Y-axis slot 4 is located at the left and right sides of X-axis slot 5, Y-axis slot 4
Internal structure it is identical with the internal structure of X-axis slot 5, and the central axes of Y-axis slot 4 are perpendicular to the central axes of X-axis slot 5, and
And Y-axis slot 4 and X-axis slot 5 are equidistantly uniformly distributed in inside the upper end of fixed pedestal 1, pass through fixed pedestal 1, anti-slip rubber layer
2, the setting of lightening hole 3, Y-axis slot 4 and X-axis slot 5 constitutes the external support structure of whole device, and equipment is being kept to use
The weight that equipment body is alleviated while stabilization in journey, keeps equipment more convenient during taking, and 1 top of fixed pedestal
Y-axis slot 4 and X-axis slot 5 realized with the formation of reference axis to the positioning operation in chip quality check process;
The top of guide pad 6 is connected with engaging column 7, and guide pad 6 is located at the inside of Y-axis slot 4, and the top of engaging column 7 is set
It is equipped with washer 8, and the top of washer 8 is provided with limited block 9, reset spring 10 is internally provided with threaded rod 11, and resets bullet
Spring 10 is located at the top of limited block 9, and the external arc diameter of guide pad 6 is identical as the inner width of Y-axis slot 4, and guide pad 6
It is welding between upper end and the lower end of engaging column 7, and is an integral structure between engaging column 7 and threaded rod 11, passes through guiding
The setting of block 6, engaging column 7, washer 8, limited block 9 and threaded rod 11, the fixed device of quality inspection above whole equipment, which passes through, leads
Running fix is formed to agreeing between block 6 and Y-axis slot 4 and X-axis slot 5, and the cooperation of limited block 9 and washer 8 can keep whole
A fixed structure is remaining the verticality between fixed pedestal 1 in moving process;
The upper end of reset spring 10 is provided with ambulatory splint 12, and is provided with briquetting 13 below the right end of ambulatory splint 12,
Threaded rod 11 is sequentially passed through from bottom to top in washer 8, limited block 9, reset spring 10, regulating tank 14 and locking nut 15
Portion, and the lower surface of between the lower surface of washer 8 and the upper surface of the fixed pedestal 1 and upper surface of washer 8 and limited block 9 it
Between be to fit closely, and to be threadedly coupled between locking nut 15 and threaded rod 11, ambulatory splint 12 passes through reset spring
10 constitute elastic construction, and briquetting 13 is connected by viscous stick with ambulatory splint 12, and ambulatory splint 12 and fixed pedestal 1
It is parallel to each other between upper surface, passes through reset spring 10, threaded rod 11, ambulatory splint 12, briquetting 13, regulating tank 14 and locking screw
The setting of mother 15 can be supported reset operation using reset spring 10 to ambulatory splint 12, and remain movable folder
Verticality between plate 12 and threaded rod 11, while activity can be pressed from both sides by the cooperation between locking nut 15 and threaded rod 11
Operation is adjusted in the level height of plate 12, briquetting 13 is adjusted in the distance between chip to realize, ambulatory splint
12 are internally provided with regulating tank 14, and the top of ambulatory splint 12 is provided with locking nut 15.
Working principle: when using the chip quality inspection commissioning device, whole device ontology is not necessarily to carry out disassembling operations first,
User can be adjusted the relative position of 2 ambulatory splints 12 according to the external size specification of chip, pass through guide pad 6
It is moved along Y-axis slot 4 or X-axis slot 5, the fixed device of the quality inspection above whole equipment passes through guide pad 6 and Y-axis slot 4 and X
Agreeing between axial trough 5 to form running fix, and the cooperation of limited block 9 and washer 8 can keep entire fixed structure in movement
The verticality between fixed pedestal 1 is remained in the process, and the tight nut 15 of rotation lock after the position of guide pad 6 determines leads to
Operation can be adjusted to the level height of ambulatory splint 12 in the cooperation crossed between locking nut 15 and threaded rod 11, thus real
Now briquetting 13 is adjusted in the distance between chip, the patch until lower surface of briquetting 13 is in contact with the outer surface of chip
The quality inspection fixed operation to chip is realized in conjunction according to this, and each chip will pass through two class testings:
Parameter testing: DC parameter testing includes short-circuit test, open test, maximum current test, leakage current test, output drive
Streaming current test and threshold voltage test.AC parameter testing includes transmission delay test, establishes retention time test, function speed
Test, access time test, refreshes and time out is tested, rising and falling time test.
Functional test: the test is made of input vector and corresponding response.It is detected by test inter-chip traces
Whether one authenticated design is working properly, and here it is the working principles of the chip quality inspection commissioning device.The above test method
It is the prior art.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of chip quality inspection commissioning device, including fixed pedestal (1), guide pad (6) and reset spring (10), feature exists
In: it is provided with anti-slip rubber layer (2) below the fixed pedestal (1), and is provided with lightening hole in the middle part of fixed pedestal (1)
(3), it is respectively arranged with Y-axis slot (4) and X-axis slot (5) inside the upper end of the fixed pedestal (1), and Y-axis slot (4) is located at X
The left and right sides of axial trough (5) is connected with engaging column (7) above the guide pad (6), and guide pad (6) is located at Y-axis slot (4)
Inside, be provided with washer (8) above the engaging column (7), and limited block (9) are provided with above washer (8), it is described multiple
Position spring (10) is internally provided with threaded rod (11), and reset spring (10) is located at the top of limited block (9), the reset bullet
The upper end of spring (10) is provided with ambulatory splint (12), and is provided with briquetting (13), the work below the right end of ambulatory splint (12)
Dynamic clamping plate (12) are internally provided with regulating tank (14), and locking nut (15) are provided with above ambulatory splint (12).
2. a kind of chip quality inspection commissioning device according to claim 1, it is characterised in that: the anti-slip rubber layer (2)
It is fitted closely between upper surface and the rear surface of fixed pedestal (1), and lightening hole (3) is through the inside of fixed pedestal (1),
And it is parallel to each other between the central axes of lightening hole (3) and the central axes of Y-axis slot (4).
3. a kind of chip quality inspection commissioning device according to claim 1, it is characterised in that: the internal junction of the Y-axis slot (4)
Structure is identical with the internal structure of X-axis slot (5), and the central axes of Y-axis slot (4) are perpendicular to the central axes of X-axis slot (5), and Y
Axial trough (4) and X-axis slot (5) are equidistantly uniformly distributed in inside the upper end of fixed pedestal (1).
4. a kind of chip quality inspection commissioning device according to claim 1, it is characterised in that: the outside of the guide pad (6)
Arc diameter is identical as the inner width of Y-axis slot (4), and is weldering between the upper end of guide pad (6) and the lower end of engaging column (7)
It connects, and is an integral structure between engaging column (7) and threaded rod (11).
5. a kind of chip quality inspection commissioning device according to claim 1, it is characterised in that: the threaded rod (11) from lower and
On sequentially pass through in the inside of washer (8), limited block (9), reset spring (10), regulating tank (14) and locking nut (15), and
Between the lower surface of washer (8) and the upper surface of fixed pedestal (1) and the following table of the upper surface of washer (8) and limited block (9)
It is to fit closely between face, and to be threadedly coupled between locking nut (15) and threaded rod (11).
6. a kind of chip quality inspection commissioning device according to claim 1, it is characterised in that: the ambulatory splint (12) passes through
Reset spring (10) constitutes elastic construction, and briquetting (13) is connected by viscous stick with ambulatory splint (12), and ambulatory splint
(12) it is parallel to each other between the upper surface of fixed pedestal (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821506554.9U CN208781818U (en) | 2018-09-14 | 2018-09-14 | A kind of chip quality inspection commissioning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821506554.9U CN208781818U (en) | 2018-09-14 | 2018-09-14 | A kind of chip quality inspection commissioning device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208781818U true CN208781818U (en) | 2019-04-23 |
Family
ID=66161044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821506554.9U Expired - Fee Related CN208781818U (en) | 2018-09-14 | 2018-09-14 | A kind of chip quality inspection commissioning device |
Country Status (1)
Country | Link |
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CN (1) | CN208781818U (en) |
-
2018
- 2018-09-14 CN CN201821506554.9U patent/CN208781818U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190423 Termination date: 20210914 |
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CF01 | Termination of patent right due to non-payment of annual fee |