CN207742087U - A kind of IC chip measurement jig - Google Patents
A kind of IC chip measurement jig Download PDFInfo
- Publication number
- CN207742087U CN207742087U CN201721674417.1U CN201721674417U CN207742087U CN 207742087 U CN207742087 U CN 207742087U CN 201721674417 U CN201721674417 U CN 201721674417U CN 207742087 U CN207742087 U CN 207742087U
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- China
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- support plate
- stabilizer blade
- screw thread
- micro actuator
- chip
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Abstract
The utility model proposes a kind of IC chip measurement jig, including support plate and holder, the support plate installation is on the bracket；The holder includes screw thread micro actuator and stabilizer blade, and one end of the screw thread micro actuator is connect with the support plate, and the other end of the screw thread micro actuator is connect with the stabilizer blade, and the stabilizer blade is vertical with the support plate；The screw thread micro actuator includes knob, and when the knob is rotated toward first direction, the support plate rises, and when the knob is rotated toward second direction, the support plate declines, and the second direction is opposite to the first direction.The IC chip measurement jig that this practicability newly proposes, by being threaded micro actuator on the stabilizer blade of jig, when chip sample is tested, screw thread micro actuator, which only need to be adjusted, can be such that the sample image in field of view is adjusted to clearly, glue need not only be added, also it is avoided that the damage to chip sample, substantially increases testing efficiency, and the accuracy of chip sample analysis can be effectively improved.
Description
Technical field
The utility model is related to chip technology fields, especially chip testing jig.
Background technology
When carrying out failure analysis to chip sample, led there are an angle with horizontal plane when being placed due to chip sample
Cause will produce the situation that shade of gray is uneven and parts of images is smudgy when acquiring sample pictures.Traditional method be
It is encased inside a certain amount of colloid below chip sample, to correct the inside angle of sample.
But in actual operating process, the colloid being encased inside is unable to direct quantitative, since precision is low, generally requires weight
Colloid is added in multiple operation, not only largely wastes the time of operating personnel, and will produce during repetitive operation additional
The risk of damage and contaminated samples, directly influences the precision and efficiency of sample analysis.
Utility model content
To solve the above-mentioned problems, the utility model proposes a kind of IC chip measurement jig, it is conveniently adjusted chip sample
Angle and position, it is easy to operate efficient, the accuracy of chip sample analysis can be effectively improved.
What the utility model was achieved through the following technical solutions：A kind of IC chip measurement jig, including support plate and holder,
The support plate installation is on the bracket；The holder includes screw thread micro actuator and stabilizer blade, one end of the screw thread micro actuator
It is connect with the support plate, the other end of the screw thread micro actuator is connect with the stabilizer blade, and the stabilizer blade hangs down with the support plate
Directly；The screw thread micro actuator includes knob, and when the knob is rotated toward first direction, the support plate rises, and the knob is past
When second direction rotates, the support plate declines, and the second direction is opposite to the first direction.
Further, the holder further includes link block, and the link block is set to the support plate and is finely tuned with the screw thread
Between device, the link block is for assisting the screw thread micro actuator that the position of the support plate is adjusted.
Further, there are three the stabilizer blade tools, spacing is equal between three stabilizer blades.
Further, the support plate is rectangle, and the stabilizer blade includes the first stabilizer blade, the second stabilizer blade and third stabilizer blade,
First stabilizer blade is respectively arranged on the edge on the longer one side of the support plate with second stabilizer blade, and the third stabilizer blade is set to
The centre of another longer sides of the support plate.
Further, the support plate is equipped with mounting hole, and the mounting hole is for external installation IC chip sample.
The beneficial effects of the utility model：This practicability newly proposes a kind of IC chip measurement jig, passes through the branch in jig
It is threaded micro actuator on foot, when chip sample is tested, need to only adjust screw thread micro actuator can make sample drawing in field of view
It is clear as being adjusted to, it need not only add glue, also be avoided that the damage to chip sample, substantially increase testing efficiency, and can have
Improve the accuracy of chip sample analysis in effect ground.
Description of the drawings
Fig. 1 is the structural schematic diagram of the IC chip measurement jig；
Fig. 2 is the upward view of the IC chip measurement jig；
Fig. 3 is the scheme of installation when IC chip uses.
Specific implementation mode
In order to it is clearer, completely illustrate the technical solution of the utility model, below in conjunction with the accompanying drawings to the utility model
It is described further.
~Fig. 3 is please referred to Fig.1, the utility model proposes a kind of IC chip measurement jigs 1, including support plate 11 and holder
12, the support plate 11 is mounted on the holder 12；The holder 12 includes screw thread micro actuator and stabilizer blade 122, the screw thread
One end of micro actuator is connect with the support plate 11, and the other end of the screw thread micro actuator is connect with the stabilizer blade 122, the branch
Foot 122 is vertical with the support plate 11；The screw thread micro actuator 121 includes knob 1211, and the knob 1211 is toward first direction
When rotation, the support plate 11 rises, when the knob 1211 rotate toward second direction, the decline of the support plate 11, and described the
Two directions are opposite to the first direction.
IC chip measurement jig 1 provided by the utility model is different from traditional IC chip measurement jig 1, by IC cores
A screw thread micro actuator 121 is arranged on the stabilizer blade 122 of built-in testing jig 1 to be placed on chip sample 2 when chip sample 2 is tested
In support plate 11, high magnification observation is carried out to the surface of chip sample 2 by eyepiece, when the image for the chip sample 2 observed
When fuzzy, the knob 1211 of rotation screw thread micro actuator 121 adjusts screw thread micro actuator 121, mistake of the screw thread micro actuator 121 in adjusting
The position of support plate 11 is driven to rise or fall in journey, meanwhile, it is located at the chip sample 2 in support plate 11 also with support
The lifting of plate 11 and lift, be finely adjusted by the height to each stabilizer blade 122, the image that can be observed eyepiece is adjusted to clearly
It is clear, so that the image of collected chip sample 2 is more clear.IC chip measurement jig 1 provided by the utility model
Use the angle of the adjusting chip sample 2 of screw thread micro actuator 121 to obtain the image of clearer chip sample 2, this method is got rid of
Abandoned it is traditional in the addition colloids of chip sample 2 times in a manner of adjusting angle, it is not only simple and quick, and avoid repeatedly
Glue is added to cause the damage of chip sample 2 so that testing efficiency higher and test result is more accurate, while without adding colloid
Be conducive to save cost, and be more energy-saving and environmentally friendly.
Preferably, the holder 12 further includes link block 123, the link block 123 be set to the support plate 11 with it is described
Between screw thread micro actuator 121, the link block 123 is for assisting position of the screw thread micro actuator 121 to the support plate 11
It is adjusted.One link block 123 is set between screw thread micro actuator 121 and support plate 11, it is tight between link block 123 and support plate 11
Close fixation, can be fixedly connected with also movable connection between screw thread micro actuator 121 and link block 123, when flexible connection, adjust spiral shell
Line micro actuator 121 makes support plate 11 rise or fall, the screw thread micro actuator 121 being flexibly connected in the process and link block 123
Between also generate the fine tuning of relative position, ensure to keep vertical without tilting between stabilizer blade 122 and support plate 11, not only adjust effect
Rate higher, and the smoothness higher of IC chip measurement jig 1, the holder of IC chip measurement jig 1 when avoiding the amplitude of accommodation larger
12 is unstable so that sample rocks during the test causes test analysis inaccurate.
Preferably, there are three the tools of the stabilizer blade 122, spacing is equal between three stabilizer blades 122.The stabilizer blade 122 wraps
Include the first stabilizer blade 1221, the second stabilizer blade 1222 and third stabilizer blade 1223, first stabilizer blade 1221 and second stabilizer blade 1222
Be respectively arranged on the edge on 11 longer one side of the support plate, the third stabilizer blade 1223 be set to the support plate 11 it is another compared with
The centre of long side.IC chip measurement jig provided by the utility model 1 preferentially chooses three stabilizer blades 122, between three stabilizer blades 122
Spacing is equal, and gusseted is not only can to save material, and determines plane according to 3 points not on the same line
Principle can make three branch being connected with support plate 11 in IC chip testing jigs 1 in use, adjusting screw thread micro actuator 121
Foot 122 plays the role of support to support plate 11 simultaneously.According to four or more stabilizer blade 122, screw thread micro actuator 121 is being adjusted
When, due to adjusting so that the distance of support plate 11 to 122 bottom of stabilizer blade generates variation, easily there is the foothold of part stabilizer blade 122
Not in the same plane and can not to support plate 11 provide support the case where, easily shaken so as to cause IC chip measurement jig 1
It shakes.The support plate 11 of IC chip measurement jig 1 provided by the utility model is rectangular, complies with chip sample during actual test
2 shape, three stabilizer blades 122 are respectively arranged in the edge of the longer sides of quadrate support plate 11, wherein the first stabilizer blade 1221 and institute
It states the second stabilizer blade 1222 and is mounted on same one side, third stabilizer blade 1223 is mounted on the another side of support plate 11 and is located at the first stabilizer blade
1221 and second stabilizer blade 1222 centre position, such setting, which can guarantee, props up support plate 11 in maximum range
Support, avoids part of the support plate 11 outside stabilizer blade 122 is excessive from causing support portion unstable and be easy to happen inclination or rollover.
The support plate 11 is equipped with mounting hole 111, and the mounting hole 111 is used for external chip sample 2.Support plate
11 are equipped with integrally formed mounting hole 111, and for the external installation of chip sample 2, IC chip provided by the utility model is surveyed
Preferably mounting hole 111 is respectively set on the four of support plate 11 angles in examination jig 1 so that and the installation of chip sample 2 is solid and reliable,
It avoids generation movement during adjusting IC chip measurement jig 1 from leading to fogging image, influences Measurement results.
Certainly, the utility model can also have other numerous embodiments, be based on present embodiment, the ordinary skill of this field
Personnel's obtained other embodiment under the premise of not making any creative work, belongs to the utility model and is protected
Range.
Claims (5)
1. a kind of IC chip measurement jig, which is characterized in that the IC chip measurement jig includes support plate and holder, the branch
Fagging is installed on the bracket；The holder includes screw thread micro actuator and stabilizer blade, one end of the screw thread micro actuator with it is described
Support plate connects, and the other end of the screw thread micro actuator is connect with the stabilizer blade, and the stabilizer blade is vertical with the support plate；It is described
Screw thread micro actuator includes knob, and when the knob is rotated toward first direction, the support plate rises, and the knob is toward second direction
When rotation, the support plate declines, and the second direction is opposite to the first direction.
2. IC chip measurement jig according to claim 1, which is characterized in that the holder further includes link block, described
Link block is set between the support plate and the screw thread micro actuator, and the link block is for assisting the screw thread micro actuator to institute
The position for stating support plate is adjusted.
3. IC chip measurement jig according to claim 1, which is characterized in that there are three the stabilizer blade tools, described in three
Spacing is equal between stabilizer blade.
4. IC chip measurement jig according to claim 3, which is characterized in that the support plate is rectangle, the branch
Foot includes the first stabilizer blade, the second stabilizer blade and third stabilizer blade, and first stabilizer blade is respectively arranged on the support with second stabilizer blade
The edge on the longer one side of plate, the third stabilizer blade are set to the centre of another longer sides of the support plate.
5. IC chip measurement jig according to claim 1, which is characterized in that the support plate is equipped with mounting hole, institute
Mounting hole is stated for external chip sample.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674417.1U CN207742087U (en) | 2017-12-05 | 2017-12-05 | A kind of IC chip measurement jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721674417.1U CN207742087U (en) | 2017-12-05 | 2017-12-05 | A kind of IC chip measurement jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207742087U true CN207742087U (en) | 2018-08-17 |
Family
ID=63117256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721674417.1U Active CN207742087U (en) | 2017-12-05 | 2017-12-05 | A kind of IC chip measurement jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207742087U (en) |
-
2017
- 2017-12-05 CN CN201721674417.1U patent/CN207742087U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Shenzhen Nanshan District Nanshan District High Street Industrial Park R2 factory building Patentee after: Suzhou Yite (Shenzhen) Testing Technology Co., Ltd Address before: 518000 Guangdong Shenzhen Nanshan District Nanshan District High Street Industrial Park R2 factory building Patentee before: SHENZHEN YITE DETECTION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |