CN206114850U - Succinct convenient current sensor chip test fixture - Google Patents
Succinct convenient current sensor chip test fixture Download PDFInfo
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- CN206114850U CN206114850U CN201621150584.1U CN201621150584U CN206114850U CN 206114850 U CN206114850 U CN 206114850U CN 201621150584 U CN201621150584 U CN 201621150584U CN 206114850 U CN206114850 U CN 206114850U
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- lifter plate
- lever
- transparent
- current sensor
- chip
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Abstract
The utility model provides a succinct convenient current sensor chip test fixture, comprises a sensor housing, one side of sensor housing is provided with the driven lever, the bottom of driven lever is provided with the lifter plate connector, the bottom of lifter plate connector is provided with transparent lifter plate, the bottom of transparent lifter plate is provided with the slide holder, be provided with the detection pole on the transparent lifter plate, be provided with chip slot on the slide holder, the bottom of slide holder is provided with the coil box, the inside of coil box is provided with and supplies field coil, the bottom that supplies field coil is provided with the protection box, the inside of protection box is provided with the circuit drive plate, be provided with the pilot lamp on the protection box, the utility model discloses a judgement of thick difference is done under the analysis of drive plate by the magnetic field that supplies the field coil circular telegram to form to effectual to tell that be qualified chip, thereby reach and detect the whether qualified effect of chip, the utility model relates to a rationally, convenience simple to use has improved work efficiency greatly.
Description
Technical field
The utility model is related to a kind of current sensor chip testing frock, and more particularly to a kind of succinct convenient electric current is passed
Sensor chip testing frock.
Background technology
Chip, also known as integrated circuit or claims microcircuit, microchip, chip, is one kind in electronics circuit miniaturization
Mode, and be normally manufactured on semiconductor wafer surface, the aforementioned integrated electricity by circuit manufacture in semiconductor chip surface
Road also known as thin film integrated circuit, separately have a kind of thick film blend together integrated circuit be by separate semiconductor equipment and passive component, it is integrated
To the miniaturized circuit that substrate or wiring board are constituted.
It is well known that current era electronic product throughout world, chip must as the pith on mainboard
Few, the yield of chip is very big, and at present for his feature without may replace, but in process of production, do not ensure that
Each chip is not that in substandard products, therefore current chip production process, qualification rate still can not reach absolutely, therefore is checked
Chip yield is particularly important, and it also requires a kind of succinct convenient test fixture.
Utility model content
The technical problems to be solved in the utility model is the defect for overcoming prior art, there is provided a kind of succinct convenient electric current
Sensor chip test fixture.
In order to solve above-mentioned technical problem, the utility model provides following technical scheme：
The utility model provides a kind of succinct convenient current sensor chip testing frock, including sensor housing, institute
State and be provided with sensor housing lever, fixator is provided with the lever, firm bar is provided with the fixator, it is described
The bottom of lever is provided with follower lever, and the bottom of the follower lever is provided with lifting connector for substrate, the lifting connector for substrate
Bottom is provided with transparent lifter plate, and the bottom of the transparent lifter plate is provided with slide holder, is provided with the transparent lifter plate
Detection electric pole, is provided with chip slot on the slide holder, the bottom of the slide holder is provided with coil box, the coil box it is interior
Portion is provided with and supplies field coil, the bottom of the confession field coil is provided with protecting box, and the protecting box is internally provided with electricity
Road driving plate, in the protecting box indicator lamp is provided with.
As a kind of optimal technical scheme of the present utility model, gripper shoe, the biography are provided with the sensor housing
Firm groove is provided with sensor housing, sliding eye is provided with the transparent lifter plate, being internally provided with for the sliding eye is led
Rail bar, the guide rail pole is fixed in protecting box.
Used as a kind of optimal technical scheme of the present utility model, the top of the lever is provided with moccasin handle, the thick stick
The bottom of bar is provided with rotary shaft, and draw-in groove nut component is provided with the fixator, and the fixator passes through draw-in groove nut group
Part is connected with sensor housing.
As a kind of optimal technical scheme of the present utility model, detection switch, the protection are provided with the protecting box
Circuit is provided with shell by hole, live wire is set on the circuit drives plate, the driven by power plate is by electric wire and plug
It is connected.
As a kind of optimal technical scheme of the present utility model, the detection switch, detection electric pole, for field coil, electricity
Road driving plate is electrically connected with plug.
The beneficial effect that the utility model is reached is：The utility model is by arranging detection electric pole, for field coil, electricity
Chip is put in chip slot and forms it into path by the parts such as road driving plate, and the magnetic field formed by being powered for field coil is driving
Different judgements are made under the analysis of plate, the electric current formed after being powered with underproof chip due to outstanding chip is different, magnetic
Field is also different, and then makes different judgements, and azarin colored lights is indicated during underproof chip detection, the finger of qualified product BG
Show lamp, be qualified chip so as to effectively tell that, which is underproof chip, qualified so as to reach detection chip
Whether effect, the utility model is reasonable in design, easy to use, substantially increases operating efficiency.
Description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to restriction of the present utility model.In the accompanying drawings：
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is one of the utility model partial structural diagram；
Fig. 3 is the two of the utility model partial structural diagram；
Fig. 4 is the three of the utility model partial structural diagram；
In figure：1st, sensor housing；2nd, lever；3rd, fixator；4th, bar is consolidated；5th, follower lever；6th, connector for substrate is lifted；7、
Transparent lifter plate；8th, slide holder；9th, electric pole is detected；10th, chip slot；11st, coil box；12nd, field coil is supplied；13rd, protecting box；
14th, circuit drives plate；15th, indicator lamp；16th, gripper shoe；17th, groove is consolidated；18th, sliding eye；19th, guide rail pole；20th, moccasin handle；
21st, rotary shaft；22nd, draw-in groove nut component；23rd, detection switch；24th, circuit passes through hole；25th, electric wire；26th, plug.
Specific embodiment
Preferred embodiment of the present utility model is illustrated below in conjunction with accompanying drawing, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain the utility model, be not used to limit the utility model.
Embodiment 1
As Figure 1-4, a kind of succinct convenient current sensor chip testing frock, including sensor housing 1, sensing
Lever 2 is provided with device housing 1, fixator 3 is provided with lever 2, firm bar 4, the bottom of lever 2 are provided with fixator 3
Be provided with follower lever 5, the bottom of follower lever 5 is provided with lifting connector for substrate 6, lift connector for substrate 6 bottom be provided with it is transparent
Lifter plate 7, the bottom of transparent lifter plate 7 is provided with slide holder 8, detection electric pole 9 is provided with transparent lifter plate 7, on slide holder 8
It is provided with chip slot 10, the bottom of slide holder 8 is provided with coil box 11, coil box 11 is internally provided with for field coil 12,
The bottom of field coil 12 is provided with protecting box 13, protecting box 13 is internally provided with circuit drives plate 14, in protecting box 13
It is provided with indicator lamp 15.
Gripper shoe 16 is provided with sensor housing 1, firm groove 17 is provided with sensor housing 1, on transparent lifter plate 7
It is provided with sliding eye 18, sliding eye 18 is internally provided with guide rail pole 19, and guide rail pole 19 is fixed in protecting box 13, makes follower lever
5 move on trapped orbit.
The top of lever 2 is provided with moccasin handle 20, and the bottom of lever 2 is provided with rotary shaft 21, is provided with fixator 3
Draw-in groove nut component 22, fixator 3 is connected by draw-in groove nut component 22 with sensor housing 1, makes lever 2 in sensor shell
More consolidate on body 1.
Detection switch 23 is provided with protecting box 13, circuit is provided with protecting box 13 by hole 24, circuit drives plate 14
Upper setting live wire 25, circuit drives plate 14 is connected by electric wire 25 with plug 26, it is ensured that the electricity supply of device.
Detection switch 23, detection electric pole 9, be electrically connected with plug 26 for field coil 12, circuit drives plate 14 so as to
Closed-loop path can be formed.
Specifically, when using, plug 26 plugs external power supply, and chip is put into into chip slot 10, and pulling with hand handle makes
Bright lifter plate 7 is pressed on slide holder makes detection electric pole be electrically connected with chip, opens detection switch, is powered for field coil 12 and produces
Magnetisation field, under the analysis of circuit drives plate 14 lights different indicator lamps 15, and normal chip produces normal electric current and makes
Green light, abnormal chip produces abnormal electric current and makes when red, judges whether product is qualified according to the result of bright light.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it still can modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Carry out equivalent.It is all it is of the present utility model spirit and principle within, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (5)
1. a kind of succinct convenient current sensor chip testing frock, including sensor housing (1), it is characterised in that described
Lever (2) is provided with sensor housing (1), fixator (3) is provided with the lever (2), arranged on the fixator (3)
The bottom for having firm bar (4), the lever (2) is provided with follower lever (5), and the bottom of the follower lever (5) is provided with lifter plate
Connector (6), the bottom of lifting connector for substrate (6) is provided with transparent lifter plate (7), the bottom of the transparent lifter plate (7)
Portion is provided with slide holder (8), and detection electric pole (9) is provided with the transparent lifter plate (7), is provided with the slide holder (8)
Chip slot (10), the bottom of the slide holder (8) is provided with coil box (11), and being internally provided with for coil box (11) supplies magnetic
Field coil (12), the bottom of the confession field coil (12) is provided with protecting box (13), and the inside of the protecting box (13) is arranged
There is circuit drives plate (14), on the protecting box (13) indicator lamp (15) is provided with.
2. a kind of succinct convenient current sensor chip testing frock according to claim 1, it is characterised in that described
Gripper shoe (16) is provided with sensor housing (1), firm groove (17) is provided with the sensor housing (1), it is described transparent
It is provided with sliding eye (18) on lifter plate (7), the sliding eye (18) is internally provided with guide rail pole (19), the guide rail pole
(19) it is fixed in protecting box (13).
3. a kind of succinct convenient current sensor chip testing frock according to claim 1, it is characterised in that described
The top of lever (2) is provided with moccasin handle (20), and the bottom of the lever (2) is provided with rotary shaft (21), the fixator
(3) draw-in groove nut component (22) is provided with, the fixator (3) is by draw-in groove nut component (22) and sensor housing (1)
It is connected.
4. a kind of succinct convenient current sensor chip testing frock according to claim 1, it is characterised in that described
Detection switch (23) is provided with protecting box (13), circuit is provided with the protecting box (13) by hole (24), the circuit
Live wire (25) is set in driving plate (14), and the circuit drives plate (14) is connected by electric wire (25) with plug (26).
5. a kind of succinct convenient current sensor chip testing frock according to claim 4, it is characterised in that described
Detection switch (23), detection electric pole (9), it is electrically connected with for field coil (12), circuit drives plate (14) and plug (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150584.1U CN206114850U (en) | 2016-10-24 | 2016-10-24 | Succinct convenient current sensor chip test fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621150584.1U CN206114850U (en) | 2016-10-24 | 2016-10-24 | Succinct convenient current sensor chip test fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206114850U true CN206114850U (en) | 2017-04-19 |
Family
ID=58526648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621150584.1U Active CN206114850U (en) | 2016-10-24 | 2016-10-24 | Succinct convenient current sensor chip test fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206114850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254108A (en) * | 2018-02-05 | 2018-07-06 | 安徽微泰导航电子科技有限公司 | A kind of MEMS pressure sensor based on information engineering |
-
2016
- 2016-10-24 CN CN201621150584.1U patent/CN206114850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254108A (en) * | 2018-02-05 | 2018-07-06 | 安徽微泰导航电子科技有限公司 | A kind of MEMS pressure sensor based on information engineering |
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