CN209432864U - Apparatus for testing chip - Google Patents
Apparatus for testing chip Download PDFInfo
- Publication number
- CN209432864U CN209432864U CN201822274293.9U CN201822274293U CN209432864U CN 209432864 U CN209432864 U CN 209432864U CN 201822274293 U CN201822274293 U CN 201822274293U CN 209432864 U CN209432864 U CN 209432864U
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- CN
- China
- Prior art keywords
- box body
- upper cover
- shell
- telescopic rod
- testing chip
- Prior art date
- 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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Abstract
The utility model discloses a kind of apparatus for testing chip comprising: shell, stretches out unit and test cell at bracket；The shell includes box body and upper cover, and the upper cover is pivotably connected to the box body；The bracket is set in the box body, and the stretching unit is movably attached to the bracket, to reach the outside of the shell from the inside of the shell；The test cell is set in the shell, and for testing the article to be tested being placed on the stretching unit.The apparatus for testing chip is by being placed in interior of shell for test cell and chip, thus equipment of the signal interference for avoiding test cell from issuing to apparatus for testing chip periphery.
Description
Technical field
The present invention relates to a kind of apparatus for testing chip.
Background technique
During chip production, the performance detection of chip is a very important job.After the completion of chip production,
It is whether up to standard or whether can work normally to need to test the chip.In test, test cell can issue wireless signal, can be to survey
The signal transmission that the equipment on periphery is set in trial assembly generates interference.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome prior art chip testing unit can be to test device periphery
Equipment generate signal interference defect, a kind of apparatus for testing chip of maskable interference signal is provided.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of apparatus for testing chip comprising: shell, stretches out unit and test cell at bracket；
The shell includes box body and upper cover, and the upper cover is pivotably connected to the box body；
The bracket is set in the box body, and the stretching unit is movably attached to the bracket, with from described
The inside of shell reaches the outside of the shell；
The test cell is set in the shell, and for testing the object to be tested being placed on the stretching unit
Product.
Preferably, the upper cover with the contrary side edge of stretching for stretching out unit and the box body by connecting
It connects.Such setting is more advantageous to the larger open stretching for stretching out unit between upper cover and box body.
Preferably, a telescopic rod is connected between the upper cover and the box body.The telescopic rod is used for relative to box body branch
Support upper cover and opening and closing upper cover.
Preferably, one end of the telescopic rod is connected to the lateral surface of the upper cover, the other end connection of the telescopic rod
In the lateral surface of the box body.In this way, telescopic rod does not interfere tray interior component.
Preferably, one end of the telescopic rod is connected to the interconnecting piece far from the upper cover and the box body of the upper cover
Position, the other end of the telescopic rod is connected to the position of the interconnecting piece close to the upper cover and the box body of the box body
It sets.It is provided with the overall length for being conducive to shorten telescopic rod, and support force needed for reduction support rod in this way.
Preferably, the telescopic rod is a cylinder, and the cylinder includes cylinder barrel and piston rod.Telescopic rod is driven using cylinder
It is flexible.
Preferably, the piston rod is connected to the upper cover, and the cylinder barrel is connected to the box body.Cylinder subtracts set on lower section
Small telescopic rod support force required when extending.
Preferably, the shell is made of conductive metal.Conductive metal can preferably shield wireless signal.
The positive effect of the present invention is that: the apparatus for testing chip is by the way that test cell and chip to be placed in shell
Portion, thus equipment of the signal interference for avoiding test cell from issuing to apparatus for testing chip periphery.
Detailed description of the invention
Fig. 1 is the schematic perspective view according to the apparatus for testing chip of the preferred embodiment of the present invention.
Description of symbols:
Apparatus for testing chip 10
Shell 11
Box body 12
Upper cover 13
Bracket 14
Stretch out unit 15
Telescopic rod 16
Cylinder barrel 17
Piston rod 18
Specific embodiment
With reference to the accompanying drawing, the present invention is further illustrated by way of embodiment, but is not therefore limited the invention to
Scope of embodiments among.
As shown in Figure 1, apparatus for testing chip 10 includes: that shell 11, bracket 14, stretching unit 15 and test cell (do not show
Meaning).
Shell 11 includes box body 12 and upper cover 13, and upper cover 13 is pivotably connected to box body 12.
Bracket 14 is set in box body 12, is stretched out unit 15 and is movably attached to bracket 14, with from the inside of shell 11
Reach the outside of shell 11.Stretching out unit 15 can be driven by cylinder or linear motor etc. relative to the movement of bracket 14.
Stretching unit 15, which reaches, receives chip to be tested outside box body 12, then move together in box body 12 with chip
Portion, to test chip.
Test cell is set in shell 11, and for testing the article to be tested for being placed in and stretching out on unit 15.
Upper cover 13 is connect by the side edge contrary with the stretching for stretching out unit 15 with box body 12.Such setting is more
Be conducive to stretch out larger open stretching of the unit 15 between upper cover 13 and box body 12.
A telescopic rod 16 is connected between upper cover 13 and box body 12.The telescopic rod 16 is used to support upper cover relative to box body 12
13 and opening and closing upper cover 13.
One end of telescopic rod 16 is connected to the lateral surface of upper cover 13, and the other end of telescopic rod 16 is connected to the outside of box body 12
Face.The outside of shell 11 is arranged in telescopic rod 16, will not interfere the arrangement of 12 internal component of box body.
One end of telescopic rod 16 is connected to the position of the separate upper cover 13 of upper cover 13 and the interconnecting piece of box body 12, telescopic rod 16
The other end be connected to the position of the close upper cover 13 of box body 12 and the interconnecting piece of box body 12.It is provided with to be conducive to shorten in this way and stretch
The overall length of bar 16, and support force needed for reduction support rod.
Telescopic rod 16 is a cylinder, and cylinder includes cylinder barrel 17 and piston rod 18.It is flexible using cylinder driving telescopic rod 16.
Piston rod 18 is connected to upper cover 13, and cylinder barrel 17 is connected to box body 12.Cylinder is set to lower section and reduces the elongation of telescopic rod 16
The support force of Shi Suoxu.
Shell 11 can be made of conductive metal.Conductive metal can preferably shield wireless signal.Selectively, shell
11 can also be made of other non-conducting materials, when its thickness is enough, can also preferably shield wireless signal.
The apparatus for testing chip is by being placed in interior of shell for test cell and chip, so that test cell be avoided to issue
Equipment of the signal interference to apparatus for testing chip periphery.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on the figure or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (8)
1. a kind of apparatus for testing chip, characterized in that it comprises: shell, stretches out unit and test cell at bracket；
The shell includes box body and upper cover, and the upper cover is pivotably connected to the box body；
The bracket is set in the box body, and the stretching unit is movably attached to the bracket, with from the shell
Inside reach the outside of the shell；
The test cell is set in the shell, and for testing the article to be tested being placed on the stretching unit.
2. apparatus for testing chip as described in claim 1, which is characterized in that the upper cover is by stretching out stretching for unit with described
Contrary side edge is connect with the box body out.
3. apparatus for testing chip as described in claim 1, which is characterized in that be connected with one between the upper cover and the box body
Telescopic rod.
4. apparatus for testing chip as claimed in claim 3, which is characterized in that one end of the telescopic rod is connected to the upper cover
Lateral surface, the other end of the telescopic rod is connected to the lateral surface of the box body.
5. apparatus for testing chip as claimed in claim 4, which is characterized in that one end of the telescopic rod is connected to the upper cover
The interconnecting piece far from the upper cover and the box body position, the other end of the telescopic rod is connected to the close of the box body
The position of the interconnecting piece of the upper cover and the box body.
6. apparatus for testing chip as claimed in claim 3, which is characterized in that the telescopic rod is a cylinder, the cylinder packet
Include cylinder barrel and piston rod.
7. apparatus for testing chip as claimed in claim 6, which is characterized in that the piston rod is connected to the upper cover, described
Cylinder barrel is connected to the box body.
8. apparatus for testing chip as described in claim 1, which is characterized in that the shell is made of conductive metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274293.9U CN209432864U (en) | 2018-12-29 | 2018-12-29 | Apparatus for testing chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822274293.9U CN209432864U (en) | 2018-12-29 | 2018-12-29 | Apparatus for testing chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209432864U true CN209432864U (en) | 2019-09-24 |
Family
ID=67975150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822274293.9U Active CN209432864U (en) | 2018-12-29 | 2018-12-29 | Apparatus for testing chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209432864U (en) |
-
2018
- 2018-12-29 CN CN201822274293.9U patent/CN209432864U/en active Active
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