CN216771800U - Test fixture of chip - Google Patents
Test fixture of chip Download PDFInfo
- Publication number
- CN216771800U CN216771800U CN202123433918.XU CN202123433918U CN216771800U CN 216771800 U CN216771800 U CN 216771800U CN 202123433918 U CN202123433918 U CN 202123433918U CN 216771800 U CN216771800 U CN 216771800U
- Authority
- CN
- China
- Prior art keywords
- pressing
- chip
- plate
- sliding
- test fixture
- 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.)
- Active
Links
Images
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model discloses a test tool for a chip, which relates to the technical field of chip testing and comprises a test tool bottom plate, a needle plate fixing frame, a second pressing mechanism and a second sliding mechanism, wherein the needle plate fixing frame is arranged on the test tool bottom plate and used for installing a circuit board, the circuit board is provided with a position for installing the chip, the second sliding mechanism is arranged on the test tool bottom plate, the second pressing mechanism is arranged on the second sliding mechanism, and the second pressing mechanism is used for pressing the chip. By adopting the technical scheme, the utility model can save labor and improve the detection efficiency of the chip.
Description
Technical Field
The utility model relates to the technical field of chip testing, in particular to a chip testing tool.
Background
Chips are a way in electronics to miniaturize circuits (including primarily semiconductor devices, including passive components, etc.) and are typically fabricated on the surface of a semiconductor wafer.
The chip need test the function, the information etc. of chip in the course of working to ensure that the chip can come into operation, traditional detection all detects through the manual work, places the chip on test fixture through the manual work, and needs the manual work to carry out the test that compresses tightly of chip, needs more manual work, and efficiency of software testing is lower.
In view of the above, the present invention is designed to overcome many defects and inconveniences caused by the perfection of the chip testing process, and is further conceived and developed through active research, improvement and trial.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a chip testing tool which can save labor and improve the detection efficiency of a chip aiming at the defects and shortcomings of the prior art.
In order to realize the purpose, the utility model adopts the following technical scheme:
the utility model provides a test fixture of chip, its includes test fixture bottom plate, faller mount, second hold-down mechanism, second slide mechanism, the faller mount sets up on test fixture bottom plate, the faller mount is used for supplying the circuit board installation, has the position that supplies the chip installation on the circuit board, and second slide mechanism sets up on test fixture bottom plate, second hold-down mechanism sets up on second slide mechanism, second hold-down mechanism is used for compressing tightly the chip.
Further, the second test fixture further comprises a limiting block and a battery voltage reduction module, the limiting block is arranged on the test fixture bottom plate and used for limiting, and the battery voltage reduction module is arranged on the test fixture bottom plate.
Further, second slide mechanism includes second draw runner, second slip table, second promotion cylinder and slider board, the second draw runner sets up on the test fixture bottom plate, the second slip table sets up on the second draw runner, and the slider board sets up on the second slip table, and the second promotes the cylinder and is connected with the slider board.
Further, the second pressing mechanism comprises a second pressing cylinder, a second pressing plate and a second pressing block, the second pressing cylinder is arranged on the sliding block plate, the second pressing plate is arranged on the second pressing cylinder, and the second pressing block is arranged on the second pressing plate.
Further, a wire pressing plate is further arranged on the tool bottom plate.
After the technical scheme is adopted, the second pressing mechanism is driven to move through the second sliding mechanism, the needle plate fixing frame is arranged for installing the circuit board, the chip is installed on the circuit board, the chip is pressed through the second pressing mechanism to be connected with the contact on the circuit board, then the chip is tested, manual testing is replaced by automatic chip testing, labor can be saved, and the detection efficiency of the chip is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic side view of the present invention.
Fig. 3 is a top view of the present invention.
Detailed Description
In order to further explain the technical scheme of the utility model, the utility model is explained in detail by the specific embodiment.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
Referring to fig. 1 to 3, the utility model discloses a chip testing tool 52, which includes a testing tool bottom plate 521, a pin plate fixing frame 522, a second pressing mechanism 523, a second sliding mechanism 524, a limiting block 525 and a battery voltage reduction module 526, wherein the pin plate fixing frame 522 is arranged on the testing tool bottom plate 521, the pin plate fixing frame 522 is used for mounting a circuit board, the circuit board has a position for mounting a chip, the second sliding mechanism 524 is arranged on the testing tool bottom plate 521, the second pressing mechanism 523 is arranged on the second sliding mechanism 524, the second pressing mechanism 523 is used for pressing the chip, the limiting block 525 is arranged on the testing tool bottom plate 521, the limiting block 525 is used for limiting, and the battery voltage reduction module 526 is arranged on the testing tool bottom plate 521.
The second sliding mechanism 524 comprises a second slide bar 5241, a second sliding table 5242, a second pushing cylinder 5243 and a sliding block plate 5244, the second slide bar 5241 is arranged on the test tool base plate 521, the second sliding table 5242 is arranged on the second slide bar 5241, the sliding block plate 5244 is arranged on the second sliding table 5242, and the second pushing cylinder 5243 is connected with the sliding block plate 5244;
the second pushing cylinder 5243 pushes the sliding block plate 5244 to slide, and the sliding block plate 5244 slides to drive the second pressing mechanism 523 to slide.
The second pressing mechanism 523 includes a second pressing cylinder 5231, a second pressing plate 5232 and a second pressing block 5233, the second pressing cylinder 5231 is disposed on the sliding block plate 5244, the second pressing plate 5232 is disposed on the second pressing cylinder 5231, and the second pressing block 5233 is disposed on the second pressing plate 5232.
The second pressing cylinder 5231 is actuated to drive the second pressing plate 5232 to press down, and the second pressing block 5233 presses down along with the second pressing plate 5232 to press the chip tightly.
The tool bottom plate 521 is further provided with a wire pressing plate 5211, and the wire pressing plate 5211 is used for pressing the connected data wires, so that the data wires can be neatly distributed below the wire pressing plate 5211, and the safety is improved.
The working principle of the utility model is as follows: during testing, the circuit board needs to be mounted on the needle plate fixing frame 522 on the second testing tool 52, the circuit board needs to be connected with an upper computer through a data testing line, then the chip is grabbed to the position, for chip mounting, on the circuit board through the third manipulator 55, the second pressing mechanism 523 is driven to move through the second sliding mechanism 524, the second pressing mechanism 523 presses the chip, so that the chip is in contact with a contact on the circuit board, then testing is performed, testing contents are set according to customer requirements, testing results are displayed through the upper computer, and the limiting block 525 is used for limiting the second sliding mechanism 524, so that the position of the second pressing mechanism 523 is controlled, and testing is performed.
The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. The utility model provides a test fixture of chip which characterized in that: the test fixture comprises a test fixture base plate, a needle plate fixing frame, a second pressing mechanism and a second sliding mechanism, wherein the needle plate fixing frame is arranged on the test fixture base plate, the needle plate fixing frame is used for installing a circuit board, the circuit board is provided with a position for installing a chip, the second sliding mechanism is arranged on the test fixture base plate, the second pressing mechanism is arranged on the second sliding mechanism, and the second pressing mechanism is used for pressing the chip.
2. The test tool for the chip according to claim 1, characterized in that: the second test fixture further comprises a limiting block and a battery voltage reduction module, the limiting block is arranged on the test fixture bottom plate and used for limiting, and the battery voltage reduction module is arranged on the test fixture bottom plate.
3. The test tool of the chip according to claim 1, characterized in that: the second sliding mechanism comprises a second sliding strip, a second sliding table, a second pushing cylinder and a sliding block plate, the second sliding strip is arranged on the testing tool bottom plate, the second sliding table is arranged on the second sliding strip, the sliding block plate is arranged on the second sliding table, and the second pushing cylinder is connected with the sliding block plate.
4. The test tool of the chip according to claim 1, characterized in that: the second pressing mechanism comprises a second pressing cylinder, a second pressing plate and a second pressing block, the second pressing cylinder is arranged on the sliding block plate, the second pressing plate is arranged on the second pressing cylinder, and the second pressing block is arranged on the second pressing plate.
5. The test tool of the chip according to claim 1, characterized in that: and the tool bottom plate is also provided with a wire pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433918.XU CN216771800U (en) | 2021-12-31 | 2021-12-31 | Test fixture of chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123433918.XU CN216771800U (en) | 2021-12-31 | 2021-12-31 | Test fixture of chip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216771800U true CN216771800U (en) | 2022-06-17 |
Family
ID=81971164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123433918.XU Active CN216771800U (en) | 2021-12-31 | 2021-12-31 | Test fixture of chip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216771800U (en) |
-
2021
- 2021-12-31 CN CN202123433918.XU patent/CN216771800U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206906534U (en) | Power battery module PCB test devices | |
| CN213457228U (en) | Chip test system and chip automatic test platform | |
| CN216771800U (en) | Test fixture of chip | |
| CN110405952A (en) | A kind of integrative construction device and its application method of ALC plate | |
| CN216816875U (en) | FPC test bench | |
| CN212421078U (en) | USB product assembling jig with ejector pins | |
| CN211077633U (en) | Electric drive shell sampling inspection device for electric automobile | |
| CN210548682U (en) | Flexible circuit board soldering equipment | |
| CN217167035U (en) | Equipment for detecting automobile anti-pinch strip resistance and performing laser marking | |
| CN203250105U (en) | A camera module testing apparatus | |
| CN212722954U (en) | High-efficient testing arrangement of integrated circuit test | |
| CN220331161U (en) | Babbing tool mechanism suitable for battery cell module | |
| CN213894343U (en) | Automatic tray loading mechanism for LVDS (Low Voltage differential Signaling) screen line connector | |
| CN219201836U (en) | Circuit board test equipment | |
| CN218156005U (en) | Device for detecting height and position degree of Pin of connector | |
| CN216780214U (en) | Automatic riveting machine for instrument parts | |
| CN212278544U (en) | Novel FPC pad | |
| CN220055437U (en) | Tray jacking feeding mechanism | |
| CN214826886U (en) | Keyboard mainboard is at automatic location flattening device of leading on transfer chain | |
| CN214922012U (en) | Precise assembling mechanism for foldable thin workpiece | |
| CN220821557U (en) | Lead frame convenient to cut list | |
| CN218135721U (en) | Marking and feeding device for electric connector | |
| CN217468087U (en) | Adhesive tape flattening device for improving flatness of adhesive tapes at two ends of busbar | |
| CN214622733U (en) | Improvement type chip test fixture | |
| CN215263863U (en) | Automatic testing arrangement of remote signalling integrated circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |