CN211826151U - Chip detection device with supporting structure - Google Patents
Chip detection device with supporting structure Download PDFInfo
- Publication number
- CN211826151U CN211826151U CN201922187261.XU CN201922187261U CN211826151U CN 211826151 U CN211826151 U CN 211826151U CN 201922187261 U CN201922187261 U CN 201922187261U CN 211826151 U CN211826151 U CN 211826151U
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- Prior art keywords
- placing plate
- plate
- detection device
- chip detection
- placing
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000000523 sample Substances 0.000 claims abstract description 13
- 239000000758 substrate Substances 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000012827 research and development Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
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Abstract
The utility model discloses a chip detection device with a supporting structure, which relates to the field of chip detection equipment and comprises a placing plate, the upper surface of the rack is fixed with a motor through screws, the front end of the rack is provided with a longitudinal sliding table, the lower surface of the longitudinal sliding table is fixed with a plurality of first springs in a welded mode, the lower ends of the first springs are jointly fixed with a connecting plate in a welded mode, the lower surface of the connecting plate is fixed with a plurality of probes, the placing plate is arranged in the base plate, a plurality of placing grooves are evenly formed in the upper surface of the placing plate, a cavity is formed in the placing plate, a plurality of I-shaped rods are arranged in the cavity, the upper ends of the I-shaped rods extend into the placing grooves respectively, second springs are sleeved on the I-shaped rods, the upper ends of the second springs are fixed on the upper wall inside the cavity, protrusions are arranged on the lower surfaces of. The utility model discloses be convenient for prevent that the chip from damaging, be convenient for take out the chip in the standing groove, improve detection efficiency, the practicality is strong.
Description
Technical Field
The utility model relates to a chip detection equipment field especially relates to a chip detection device with bearing structure.
Background
The electronic chip is a miniature electronic device or component, and is made up by adopting a certain technological process to make the components of transistor, resistor, capacitor and inductor, etc. required in a circuit and wiring interconnection together, and make them be made into a small piece or several small pieces of semiconductor wafer or medium substrate, then package them in a tube shell so as to obtain the miniature structure with required circuit function.
The semiconductor chip detection device is mainly applied to the test of semiconductor industry, photoelectric industry, integrated circuits and packaging. The method is widely applied to the research and development of precise electrical measurement of complex and high-speed devices, and aims to ensure the quality and reliability of the devices and reduce the research and development time and the cost of the device manufacturing process. Chip detection device among the prior art, at the testing process, the chip is placed on putting the thing board, and certain effort is exerted in probe and chip contact, because the chip is small, and the atress is little, causes the chip to damage easily, makes the product yield descend, and is with high costs, and the chip is generally the same with the standing groove size, hardly takes out it, leads to detection efficiency to reduce, for this reason, we propose a chip detection device with bearing structure and solve above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a chip detection device with a supporting structure.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a chip detection device with a supporting structure comprises a placing plate, a base plate and a rack, wherein the upper surface of the base plate is fixedly welded with the rack, a motor is fixed on the upper surface of the rack through screws, a longitudinal sliding table is arranged at the front end of the rack, a plurality of first springs are fixedly welded on the lower surface of the longitudinal sliding table, a connecting plate is fixedly welded at the lower end of the first springs together, a plurality of probes are fixed on the lower surface of the connecting plate, the placing plate is arranged in the base plate, a plurality of placing grooves are uniformly formed in the upper surface of the placing plate, a cavity is formed in the placing plate, a plurality of I-shaped rods are arranged in the cavity, the upper ends of the I-shaped rods respectively extend into the placing grooves, second springs are sleeved on the I-shaped rods, the upper ends of the second springs are fixed on the upper wall in the cavity, bulges are arranged on the lower, the front end of the round rod extends to the front side of the placing plate.
Preferably, the left side and the right side of the upper surface of the longitudinal sliding table are provided with guide rods, and the lower ends of the guide rods penetrate through the longitudinal sliding table and extend to the upper surface of the connecting plate.
Preferably, the number of the probes is matched with that of the placement grooves.
Preferably, the protrusion is hemispherical, and the height of the round rod is matched with that of the protrusion.
Preferably, the front surface of the placing plate is transversely provided with a groove, and the front end of the round rod penetrates through the groove and extends to the outer side of the placing plate.
Preferably, the upper surface of the base plate is provided with a groove, the caliber of the groove is matched with the caliber of the placing plate, and the placing plate is placed in the groove.
The utility model has the advantages that: drive first spring and connecting plate decline through vertical slip table decline to drive the probe decline, when the probe contacted with the chip, first spring was compressed, thereby prevented the chip damage.
Through moving the round bar to the right, the round bar contacts with the protrusion, so that the protrusion rises, the tool plate is driven to rise, and the second spring is compressed, so that the chip in the placing groove is jacked up, and the detection efficiency is improved.
The utility model discloses be convenient for prevent that the chip from damaging, be convenient for take out the chip in the standing groove, improve detection efficiency, the practicality is strong.
Drawings
Fig. 1 is a front cross-sectional view of the chip detection device with a supporting structure according to the present invention.
Fig. 2 is a top cross-sectional view of the chip detecting device with the supporting structure according to the present invention.
Fig. 3 is an enlarged schematic view of a portion a in fig. 1.
Reference numbers in the figures: the device comprises a motor 1, a longitudinal sliding table 2, a rack 3, a first spring 4, a connecting plate 5, a probe 6, a placing plate 7, a base plate 8, a round rod 9, a bulge 10, a second spring 11, a placing groove 12, a cavity 13 and an I-shaped rod 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a chip detection device with a supporting structure comprises a placing plate 7, a base plate 8 and a frame 3, wherein the frame 3 is fixed on the upper surface of the base plate 8 in a welding manner, a motor 1 is fixed on the upper surface of the frame 3 through screws, a longitudinal sliding table 2 is arranged at the front end of the frame 3, a plurality of first springs 4 are fixed on the lower surface of the longitudinal sliding table 2 in a welding manner, a connecting plate 5 is fixed on the lower end of each first spring 4 in a common welding manner, a plurality of probes 6 are fixed on the lower surface of the connecting plate 5, the placing plate 7 is arranged in the base plate 8, a plurality of placing grooves 12 are uniformly arranged on the upper surface of the placing plate 7, a cavity 13 is formed in the placing plate 7, a plurality of I-shaped rods 14 are arranged in the cavity, the upper ends of the I-shaped rods 14 respectively extend into the placing grooves 12, second springs 11 are sleeved on the I-shaped, a round rod 9 is arranged in the cavity 13, and the front end of the round rod 9 extends to the front side of the placing plate 7.
The 2 upper surface left and right sides of vertical slip table all are provided with the guide bar, the guide bar lower extreme runs through vertical slip table 2 and extends to connecting plate 5 upper surface, prevent that connecting plate 5 from rocking, probe 6 and standing groove 12 quantity phase-match, protruding 10 is the hemisphere, round bar 9 and protruding 10 height phase-match, be convenient for make protruding 10 upwards remove, it transversely offers flutedly to place board 7 front surface, round bar 9 front end runs through the recess and extends to placing the board 7 outside, make round bar 9 can move to the right, 8 upper surfaces of base plate are offered flutedly, and the recess bore with place board 7 bore phase-match, it places in the recess to place board 7, be convenient for install and place board 7.
The working principle is as follows: when the device is used, a user puts chips in a placing groove 12 on the upper surface of a placing plate 7 in sequence, a switch of a motor 1 is turned on, the motor 1 works and drives a longitudinal sliding table 2 to move downwards so as to drive a first spring 4 and a connecting plate 5 to descend so as to drive a probe 6 to descend, when the probe 6 is in contact with the chips, the first spring 4 is compressed so as to prevent the chips from being damaged, after detection is completed, the user moves a round rod 9 rightwards, the round rod 9 moves rightwards along a cavity 13 and is in sequential contact with a bulge 10 so as to lift the bulge 10, a tool plate 14 is driven to lift, a second spring 11 is compressed so as to jack the chips in the placing groove 12, the detection efficiency is improved, after jacking, the second spring 11 rebounds to drive the tool plate 14 to reset so as to facilitate next use, the utility model is convenient for preventing the chips from being damaged and taking out the chips in the placing groove, the detection efficiency is improved, and the practicability is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The chip detection device with the supporting structure comprises a placing plate (7), a base plate (8) and a rack (3), and is characterized in that the base plate (8) is fixedly welded with the rack (3), the upper surface of the rack (3) is fixedly provided with a motor (1) through screws, the front end of the rack (3) is provided with a longitudinal sliding table (2), the lower surface of the longitudinal sliding table (2) is fixedly welded with a plurality of first springs (4), the lower ends of the first springs (4) are fixedly welded with a connecting plate (5) together, the lower surface of the connecting plate (5) is fixedly provided with a plurality of probes (6), the placing plate (7) is arranged in the base plate (8), the upper surface of the placing plate (7) is uniformly provided with a plurality of placing grooves (12), a cavity (13) is formed in the placing plate (7), a plurality of industrial type rods (14) are arranged in the cavity, a plurality of in I-shaped pole (14) upper end extends to standing groove (12) respectively, the cover is equipped with second spring (11) on I-shaped pole (14), second spring (11) upper end is fixed at the inside upper wall of cavity (13), I-shaped pole (14) lower surface all is provided with arch (10), be provided with round bar (9) in cavity (13), round bar (9) front end extends to and places board (7) front side.
2. The chip detection device with the supporting structure according to claim 1, wherein guide rods are arranged on the left and right sides of the upper surface of the longitudinal sliding table (2), and the lower ends of the guide rods penetrate through the longitudinal sliding table (2) and extend to the upper surface of the connecting plate (5).
3. The chip detection apparatus with supporting structure according to claim 1, wherein the number of the probes (6) is matched with the number of the placement grooves (12).
4. The chip detection device with the supporting structure according to claim 1, wherein the bumps (10) are semi-spherical, and the round rods (9) are matched with the bumps (10) in height.
5. The chip detection device with the supporting structure according to claim 1, wherein the front surface of the placing plate (7) is laterally provided with a groove, and the front end of the round rod (9) penetrates through the groove and extends to the outside of the placing plate (7).
6. The chip detection device with the support structure according to claim 1, wherein the upper surface of the substrate (8) is provided with a groove, the caliber of the groove is matched with the caliber of the placing plate (7), and the placing plate (7) is placed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187261.XU CN211826151U (en) | 2019-12-09 | 2019-12-09 | Chip detection device with supporting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187261.XU CN211826151U (en) | 2019-12-09 | 2019-12-09 | Chip detection device with supporting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211826151U true CN211826151U (en) | 2020-10-30 |
Family
ID=73031230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922187261.XU Expired - Fee Related CN211826151U (en) | 2019-12-09 | 2019-12-09 | Chip detection device with supporting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211826151U (en) |
-
2019
- 2019-12-09 CN CN201922187261.XU patent/CN211826151U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201030 |