CN216387216U - Resistance detection device for microelectronic semiconductor - Google Patents
Resistance detection device for microelectronic semiconductor Download PDFInfo
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- CN216387216U CN216387216U CN202123011454.3U CN202123011454U CN216387216U CN 216387216 U CN216387216 U CN 216387216U CN 202123011454 U CN202123011454 U CN 202123011454U CN 216387216 U CN216387216 U CN 216387216U
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- wall
- fixedly connected
- detection device
- resistance detection
- rectangular plate
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- 238000001514 detection method Methods 0.000 title claims abstract description 42
- 239000004065 semiconductor Substances 0.000 title claims abstract description 40
- 238000004377 microelectronic Methods 0.000 title claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims description 11
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008570 general process Effects 0.000 description 1
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Abstract
The utility model discloses a resistance detection device for a microelectronic semiconductor, which comprises a workbench, wherein a detection table is fixedly arranged in the middle of the outer wall of the top of the workbench, an L-shaped plate is fixedly arranged at the rear end of the outer wall of the top of the workbench, a hydraulic rod is fixedly arranged at the lower end of the top of the L-shaped plate, a rectangular plate is fixedly connected to one end of a movable rod of the hydraulic rod, a detection probe is arranged below the rectangular plate, fixed cylinders are fixedly connected to two sides of the outer wall of the top of the detection table, pistons are arranged in the fixed cylinders in a sliding mode, the outer wall of the top of each piston is fixedly connected with a movable rod, the top ends of the movable rods penetrate through the fixed cylinders, and telescopic air columns communicated with the fixed cylinders are fixedly arranged at the lower ends of the outer parts of the fixed cylinders. According to the utility model, when detection is carried out, the piston extrudes air in the fixed cylinder so as to extend the telescopic air column, so that the two clamping plates clamp and fix the semiconductor, and after detection is finished, the clamping plates are automatically loosened, so that the detection is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of resistance detection devices, in particular to a resistance detection device for a microelectronic semiconductor.
Background
A semiconductor refers to a material having a conductivity between a conductor and an insulator at normal temperature. The semiconductor has wide application in radio, television and temperature measurement. Such as diodes, are devices fabricated using semiconductors. Semiconductor refers to a material whose conductivity can be controlled, ranging from an insulator to a conductor. The importance of semiconductors is enormous, both from a technological and economic point of view. Most of today's electronic products, such as computers, mobile phones or digital audio recorders, have a core unit closely related to semiconductors.
The electronic semiconductor needs to be subjected to resistance testing after being manufactured, a resistance detection device is needed, the semiconductor body needs to be fixed during testing, the general process is that the fixing switch is started to clamp and fix the electronic semiconductor, and the fixing switch is started to loosen the electronic semiconductor after the testing is finished, so that the electronic semiconductor still needs to be subjected to troublesome operation for many times.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a resistance detecting apparatus for a microelectronic semiconductor, which solves the above-mentioned problems of the prior art.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a resistance detection device for microelectronic semiconductor, includes the workstation, the fixed test table that is provided with in top outer wall middle part of workstation, and the top outer wall rear end fixed mounting of workstation has the L shaped plate, the top lower extreme fixed mounting of L shaped plate has the hydraulic stem, the movable rod one end fixedly connected with rectangular plate of hydraulic stem, the below of rectangular plate is provided with test probe, the equal fixedly connected with solid fixed cylinder in top outer wall both sides of test table, the inside of solid fixed cylinder slides and is provided with the piston, the top outer wall fixedly connected with carriage release lever of piston, solid fixed cylinder is passed on the top of carriage release lever, the fixed flexible gas column that is provided with rather than the intercommunication of outside lower extreme of solid fixed cylinder, the one end fixed mounting of flexible gas column has the pinch plate.
As a further improvement scheme of the technical scheme: the detection table is characterized in that symmetrically distributed fixing lugs are fixedly mounted on two sides of the outer wall of the top of the detection table, and a telescopic limiting rod is fixedly connected between each fixing lug and the corresponding clamping plate.
As a further improvement scheme of the technical scheme: two the equal fixedly connected with of opposite one side outer wall of clamp plate presss from both sides tight pad, the material that presss from both sides tight pad is rubber.
As a further improvement scheme of the technical scheme: the middle part of the outer wall of the top of the workbench is provided with a placing groove.
As a further improvement scheme of the technical scheme: the bottom outer wall fixedly connected with spring of piston, the bottom of spring and the bottom inner wall fixed connection of fixed cylinder.
As a further improvement scheme of the technical scheme: the bottom outer wall middle part of rectangular plate is provided with the spout, the both sides inner wall of spout is connected with two-way lead screw through the bearing jointly, the outer wall of two-way lead screw has the slider of symmetric distribution through threaded connection, test probe fixed mounting is in the bottom of slider, the slider forms sliding fit with the spout.
As a further improvement scheme of the technical scheme: the outer wall of one side of rectangular plate fixedly connected with motor, the output shaft one end of motor and the one end fixed connection of two-way lead screw.
Compared with the prior art, the utility model has the beneficial effects that:
1. this a resistance detection device for microelectronic semiconductor through being provided with the carriage release lever, the rectangular plate can move down when detecting, and then the piston on the extrusion carriage release lever moves down, and the air in the fixed section of thick bamboo of piston extrusion and then make flexible gas column extension, and then make two clamp plates carry out the centre gripping fixed to the semiconductor, has detected the back, and the carriage release lever atress can reset promptly, accomplishes and loosens simple and convenient.
2. This a resistance detection device for microelectronic semiconductor through being provided with the motor, the motor drives two-way lead screw and rotates, and then can make two sliders remove mutually or back of the body mutually, can adjust more nimble in order to the interval of test probe.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
fig. 1 is a schematic structural diagram of an overall resistance detection apparatus for a microelectronic semiconductor according to the present invention;
FIG. 2 is a schematic view of a testing platform of the resistance testing apparatus for microelectronic semiconductor according to the present invention;
FIG. 3 is a schematic diagram of a slider structure of a resistance detection apparatus for a microelectronic semiconductor according to the present invention;
fig. 4 is a schematic structural diagram of a fixing cylinder of a resistance detection apparatus for a microelectronic semiconductor according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a work table; 2. a detection table; 3. a rectangular plate; 4. an L-shaped plate; 5. a hydraulic lever; 6. a motor; 7. detecting a probe; 8. a travel bar; 9. a fixed cylinder; 10. a telescopic limiting rod; 11. a clamping plate; 12. a placement groove; 13. a telescopic gas column; 14. a clamping pad; 15. a slider; 16. a bidirectional screw rod; 17. a spring; 18. a piston.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the utility model. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1 to 4, in the embodiment of the present invention, a resistance detection apparatus for a microelectronic semiconductor includes a worktable 1, a detection table 2 is fixedly disposed at the middle of the top outer wall of the worktable 1, an L-shaped plate 4 is fixedly disposed at the rear end of the top outer wall of the worktable 1, a hydraulic rod 5 is fixedly disposed at the lower end of the top of the L-shaped plate 4, a rectangular plate 3 is fixedly connected to one end of a movable rod of the hydraulic rod 5, a detection probe 7 is disposed below the rectangular plate 3, fixed cylinders 9 are fixedly connected to both sides of the top outer wall of the detection table 2, a piston 18 is slidably disposed inside the fixed cylinder 9, a movable rod 8 is fixedly connected to the top outer wall of the piston 18, the top end of the movable rod 8 passes through the fixed cylinder 9, a telescopic gas column 13 communicated with the fixed cylinder 9 is fixedly disposed at the outer lower end of the fixed cylinder 9, a clamping plate 11 is fixedly disposed at one end of the telescopic gas column 13, the rectangular plate 3 moves downward during detection, and then the piston 18 on the extrusion movable rod 8 moves downwards, and the piston 18 extrudes the air in the fixed cylinder 9 and then makes the flexible air column 13 extend, and then makes two clamping plates 11 carry out centre gripping fixed to the semiconductor, and after the detection, the movable rod 8 can reset without being stressed, accomplishes and loosens simple and convenient.
According to the utility model, symmetrically distributed fixing lugs are fixedly arranged on both sides of the outer wall of the top of the detection table 2, and a telescopic limiting rod 10 is fixedly connected between the fixing lugs and the clamping plate 11 together to limit the clamping plate 11, so that the clamping stability is improved.
In the utility model, the outer walls of the opposite sides of the two clamping plates 11 are fixedly connected with the clamping pads 14, and the clamping pads 14 are made of rubber, so that the semiconductor is prevented from being damaged, and the clamping stability is improved.
In the utility model, the middle part of the outer wall of the top of the workbench 1 is provided with a placing groove 12, and the placing groove 12 is matched with a semiconductor to be detected to preliminarily position the semiconductor.
In the utility model, the outer wall of the bottom of the piston 18 is fixedly connected with the spring 17, and the bottom end of the spring 17 is fixedly connected with the inner wall of the bottom of the fixed cylinder 9, so that the piston 18 is easier to reset when no external force is applied.
In the utility model, the middle part of the outer wall of the bottom of the rectangular plate 3 is provided with a sliding chute, the inner walls of two sides of the sliding chute are connected with a bidirectional screw rod 16 together through a bearing, the outer wall of the bidirectional screw rod 16 is connected with symmetrically distributed slide blocks 15 through threads, a detection probe 7 is fixedly arranged at the bottom end of the slide block 15, the slide block 15 and the sliding chute form sliding fit, the rotation of the bidirectional screw rod 16 acts on the slide block 15, and further the two slide blocks 15 can move oppositely or oppositely, namely the distance between the detection probes 7 can be adjusted, and the detection device is flexible.
In the utility model, the outer wall of one side of the rectangular plate 3 is fixedly connected with the motor 6, one end of an output shaft of the motor 6 is fixedly connected with one end of the bidirectional screw rod 16, and the motor 6 can drive the bidirectional screw rod 16 to automatically rotate.
The working principle of the utility model is as follows:
when detecting, put into standing groove 12 with the semiconductor, carry out preliminary location to the semiconductor, then start hydraulic stem 5 extension, make rectangular plate 3 move down, the both sides of its bottom will extrude carriage release 8 when rectangular plate 3 moves down, and then piston 18 on the extrusion carriage release 8 moves down, air in the fixed section of thick bamboo 9 of piston 18 extrusion and then make flexible gas column 13 extension, and then make two clamp plates 11 carry out the centre gripping fixed to the semiconductor, then continue to move down to suitable position and carry out resistance detection, after the detection is accomplished, start hydraulic stem 5 shrink, make rectangular plate 3 move up, carriage release 8 is not atress, piston 18 will move up under the effect of spring 17 and flexible gas column 13, and then make two clamp plates 11 move back to back mutually, accomplish and loosen, the fixed step that detects just so loaded down, simple and convenient.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a resistance detection device for microelectronics semiconductor, includes workstation (1), its characterized in that, the fixed detection platform (2) that is provided with in top outer wall middle part of workstation (1), and the top outer wall rear end fixed mounting of workstation (1) has L shaped plate (4), the top lower extreme fixed mounting of L shaped plate (4) has hydraulic stem (5), the movable rod one end fixedly connected with rectangular plate (3) of hydraulic stem (5), the below of rectangular plate (3) is provided with test probe (7), the top outer wall both sides of detecting platform (2) all fixedly connected with fixed cylinder (9), the inside slip of fixed cylinder (9) is provided with piston (18), the top outer wall fixedly connected with carriage release lever (8) of piston (18), fixed cylinder (9) is passed on the top of carriage release lever (8), the fixed cylinder (9) outside lower extreme is fixed is provided with rather than the flexible gas column (13) that communicates, one end of the telescopic air column (13) is fixedly provided with a clamping plate (11).
2. The resistance detection device for the microelectronic semiconductor according to claim 1, characterized in that the detection table (2) is fixedly provided with symmetrically distributed fixing lugs on both sides of the top outer wall, and a telescopic limiting rod (10) is fixedly connected between the fixing lugs and the clamping plate (11).
3. The resistance detection device for the microelectronic semiconductor according to claim 2, characterized in that the clamping pads (14) are fixedly connected to the outer walls of the two clamping plates (11), and the clamping pads (14) are made of rubber.
4. A resistance tester for microelectronic semiconductors according to claim 1, characterized in that the table (1) is provided with a placement groove (12) in the middle of the top outer wall.
5. The resistance detection device for the microelectronic semiconductor according to claim 1, characterized in that a spring (17) is fixedly connected to the bottom outer wall of the piston (18), and the bottom end of the spring (17) is fixedly connected to the bottom inner wall of the fixed cylinder (9).
6. The resistance detection device for the microelectronic semiconductor according to claim 1, characterized in that a sliding groove is arranged in the middle of the bottom outer wall of the rectangular plate (3), two side inner walls of the sliding groove are connected with a bidirectional screw rod (16) through a bearing, the outer wall of the bidirectional screw rod (16) is connected with symmetrically distributed sliders (15) through threads, the detection probe (7) is fixedly installed at the bottom end of the slider (15), and the slider (15) and the sliding groove form a sliding fit.
7. The resistance detection device for the microelectronic semiconductor according to claim 6, characterized in that a motor (6) is fixedly connected to the outer wall of one side of the rectangular plate (3), and one end of the output shaft of the motor (6) is fixedly connected with one end of a bidirectional screw rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011454.3U CN216387216U (en) | 2021-12-02 | 2021-12-02 | Resistance detection device for microelectronic semiconductor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123011454.3U CN216387216U (en) | 2021-12-02 | 2021-12-02 | Resistance detection device for microelectronic semiconductor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216387216U true CN216387216U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123011454.3U Expired - Fee Related CN216387216U (en) | 2021-12-02 | 2021-12-02 | Resistance detection device for microelectronic semiconductor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216387216U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519983A (en) * | 2023-06-26 | 2023-08-01 | 中久光电产业有限公司 | Semiconductor laser aging measuring device |
-
2021
- 2021-12-02 CN CN202123011454.3U patent/CN216387216U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116519983A (en) * | 2023-06-26 | 2023-08-01 | 中久光电产业有限公司 | Semiconductor laser aging measuring device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |