CN223000439U - Fixing device for semiconductor product detection - Google Patents
Fixing device for semiconductor product detection Download PDFInfo
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- CN223000439U CN223000439U CN202421794602.4U CN202421794602U CN223000439U CN 223000439 U CN223000439 U CN 223000439U CN 202421794602 U CN202421794602 U CN 202421794602U CN 223000439 U CN223000439 U CN 223000439U
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Abstract
The utility model relates to the technical field of semiconductor product production, in particular to a fixing device for semiconductor product detection, which comprises a bottom plate, wherein the bottom of the bottom plate is fixedly connected with a first motor, and one side of an output shaft of the first motor is fixedly connected with a rotary table. The fixing device for detecting the semiconductor product has the advantages that the third motor is started, when the two limiting plates are close to each other under the action of the screw rod and the sliding, the semiconductor product is clamped, the second motor and the first motor are started, the rotating angle of the placing table is enabled to be more comprehensive, different angles of the semiconductor product can be detected, the detection effect is enabled to be more accurate, and the problems that the fixing device for detecting the semiconductor product can only detect specific parts from specific directions, cannot detect and compare defects from various angles, and a detection instrument is required to be frequently adjusted and a subsequent detection process is increased to ensure the detection accuracy are solved.
Description
Technical Field
The utility model relates to the technical field of semiconductor product production, in particular to a fixing device for semiconductor product detection.
Background
In semiconductor production, from a semiconductor single chip to a finished product, the semiconductor single chip is subjected to tens or even hundreds of working procedures, the detection of the semiconductor can penetrate through the whole semiconductor manufacturing process, defective products can be detected in time, the exponential growth of manufacturing loss can be avoided, at present, when the semiconductor product is detected, the semiconductor is mostly directly fixed on a detection table, the specific part is detected from a specific direction, defect detection comparison cannot be carried out from various angles, a detection instrument is required to be frequently adjusted, the follow-up detection process is added to ensure the detection accuracy, and meanwhile, the fixing device cannot fix semiconductors with different types and sizes, so that the detection efficiency is reduced.
In this regard, the present utility model provides a fixing device for semiconductor product inspection.
Disclosure of utility model
The object of the present utility model is to solve at least one of the technical drawbacks.
It is therefore an object of the present utility model to provide a fixing device for semiconductor product inspection, which solves the problems mentioned in the background art and overcomes the deficiencies of the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a fixing device for detecting a semiconductor product, including a base plate, a first motor is fixedly connected to a bottom of the base plate, one side of an output shaft of the first motor is fixedly connected to a turntable, a top of the turntable is fixedly connected to a second motor, one side of an output shaft of the second motor is fixedly connected to a first gear, one side of the first gear is meshed with a second gear, an inner part of the second gear is fixedly connected to a rotating shaft, an outer surface of the rotating shaft is fixedly connected to a placement table, one side of the placement table is fixedly connected to a third motor, one side of an output shaft of the third motor is fixedly connected to a screw rod, an outer surface of the screw rod is in threaded connection with two limiting plates, one side of the limiting plates is in sliding connection with a guide rod, and one side of the guide rod is fixedly connected to one side of the placement table.
By adopting the technical scheme, the utility model has the function of multi-angle detection, and the problem of detection efficiency reduction caused by the fact that the specific part can be detected only from the specific direction is avoided.
By the preferred one of the above-mentioned schemes, including the bottom plate, the bottom fixedly connected with first motor of bottom plate, one side fixedly connected with carousel of the output shaft of first motor, the top fixedly connected with second motor of carousel, one side fixedly connected with first gear of the output shaft of second motor, one side meshing of first gear has the second gear, the inside fixedly connected with pivot of second gear, the surface fixedly connected with of pivot places the platform, one side fixedly connected with third motor of placing the platform, one side fixedly connected with lead screw of the output shaft of third motor, the surface threaded connection of lead screw has two limiting plates, two one side sliding connection of limiting plate has the guide bar, one side of guide bar and one side fixedly connected with of placing the platform.
By any of the above schemes, preferably, the bottom of the turntable is fixedly connected with a fixing column, and the outer surface of the fixing column is slidably connected inside the slot hole.
By the above-mentioned scheme preferred, the top fixedly connected with of carousel two fixed plates, two the second fixed orifices has all been seted up to one side of fixed plate, two the inside of second fixed orifices all is pegged graft in the surface of pivot.
By any of the above schemes, preferably, two sliding grooves are formed in one side of the placement table, and the inner parts of the two sliding grooves are slidably connected to the outer surface of the limiting plate.
By above-mentioned arbitrary scheme preferably, two limiting plate is the symmetry setting, two the bottom of limiting plate all with place one side of platform and overlap joint mutually.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. This a fixing device for semiconductor product detects is when fixing the semiconductor product, starts the third motor, and the output shaft of third motor rotates and drives the lead screw and rotate, and the lead screw rotates and makes two limiting plates remove, through two limiting plates and guide bar sliding connection that set up, and then makes two limiting plates can not take place to rotate, and then when two limiting plates are close to each other, presss from both sides tightly the semiconductor product, not only can fix the semiconductor product through two limiting plates that set up, can fix the semiconductor product of different models moreover for school measurement of efficiency improves.
2. This a fixing device for semiconductor product detects when needs carry out the multi-angle and detects, start the second motor, the output shaft of second motor rotates and drives first gear rotation, first gear rotation drives the second gear rotation, the second gear rotation drives the pivot and rotates, the pivot rotates and drives and place the platform rotation, place the platform rotation and then to accomplishing the regulation to the angle, through the first motor that sets up, start first motor, the output shaft rotation of first motor drives the carousel rotation, the carousel rotation and then make and place the platform rotation, and then the rotation of placing the platform on the horizontal plane has been accomplished, make pivoted angle more comprehensive, make can detect the different angles of semiconductor product, make the detection effect more accurate, the fixing device for semiconductor product detects only can detect specific part from specific direction, can not detect the contrast from multiple angle, need frequent adjustment detecting instrument, increase follow-up detection technology and guarantee the accurate problem of detection.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram illustrating a state-structure according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second state structure according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a front view of an embodiment of the present utility model;
FIG. 4 is a schematic side view of an embodiment of the present utility model;
Fig. 5 is a schematic diagram of an explosive structure according to an embodiment of the present utility model.
In the figure, the device comprises a 1-bottom plate, a 101-slot hole, a 2-first motor, a 3-turntable, a 4-second motor, a 5-first gear, a 6-second gear, a 7-rotating shaft, an 8-placing table, a 801-sliding chute, a 9-third motor, a 10-screw rod, a 11-limiting plate and a 12-guide rod.
Detailed Description
The first embodiment is shown in fig. 1 to 5, a fixing device for detecting semiconductor products comprises a bottom plate 1, a first motor 2 is fixedly connected to the bottom of the bottom plate 1, a rotary table 3 is fixedly connected to one side of an output shaft of the first motor 2, a second motor 4 is fixedly connected to the top of the rotary table 3, a first gear 5 is fixedly connected to one side of the output shaft of the second motor 4, a second gear 6 is meshed to one side of the first gear 5, a rotating shaft 7 is fixedly connected to the inside of the second gear 6, a placing table 8 is fixedly connected to the outer surface of the rotating shaft 7, a third motor 9 is fixedly connected to one side of the placing table 8, a screw rod 10 is fixedly connected to one side of the output shaft of the third motor 9, two limiting plates 11 are connected to the outer surface of the screw rod 10 in a threaded mode, a guide rod 12 is connected to one side of the two limiting plates 11 in a sliding mode, and one side of the guide rod 12 is fixedly connected to one side of the placing table 8.
Comprises a bottom plate 1, a first motor 2 is fixedly connected to the bottom of the bottom plate 1, the first motor 2 is started through the arranged first motor 2, an output shaft of the first motor 2 rotates to drive a turntable 3 to rotate, the turntable 3 rotates to further enable a placing table 8 to rotate, further rotation of the placing table 8 on a horizontal plane is completed, the rotating angle is more comprehensive, a turntable 3 is fixedly connected to one side of the output shaft of the first motor 2, a second motor 4 is fixedly connected to the top of the turntable 3, the second motor 4 is started, the output shaft of the second motor 4 rotates to drive a first gear 5 to rotate, the first gear 5 rotates to drive a second gear 6 to rotate, the second gear 6 rotates to drive a rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the placing table 8 to rotate, and then the placing table 8 adjusts the angle, so that different angles of semiconductor products can be detected, one side of the output shaft of the second motor 4 is fixedly connected with a first gear 5, one side of the first gear 5 is meshed with a second gear 6, the inside of the second gear 6 is fixedly connected with a rotating shaft 7, the outer surface of the rotating shaft 7 is fixedly connected with a placing table 8, one side of the placing table 8 is fixedly connected with a third motor 9, the third motor 9 is started, the output shaft of the third motor 9 rotates to drive a screw rod 10 to rotate, the screw rod 10 rotates to enable two limiting plates 11 to move, the two limiting plates 11 are slidably connected with a guide rod 12 through the two limiting plates 11, the two limiting plates 11 are further enabled not to rotate, when the two limiting plates 11 are mutually close, a semiconductor product is clamped, the output shaft of the third motor 9 rotates clockwise to drive the two limiting plates 11 to mutually close, the output shaft of the third motor 9 rotates anticlockwise to drive the two limiting plates 11 to mutually separate, one side of the output shaft of the third motor 9 is fixedly connected with a screw rod 10, the screw rod 10 is a bidirectional screw rod, the outer surface of the screw rod 10 is in threaded connection with two limiting plates 11, one side of each limiting plate 11 is in sliding connection with a guide rod 12, and one side of each guide rod 12 is fixedly connected with one side of the placing table 8.
The bottom fixedly connected with fixed column of carousel 3, the surface sliding connection of fixed column is in the inside of slotted hole 101, through the fixed column sliding connection in the inside of slotted hole 101 that sets up for carousel 3 is when rotatory, and the fixed column is along slotted hole 101 circular motion on bottom plate 1, plays the supporting role to carousel 3 and has increased the stability when carousel 3 is rotatory simultaneously.
The top fixedly connected with two fixed plates of carousel 3, a second fixed orifices has all been seted up to one side of two fixed plates, and the inside of two second fixed orifices is all pegged graft in the surface of pivot 7.
Two spouts 801 have been seted up to one side of placing the platform 8, and the inside of two spouts 801 is equal sliding connection in the surface of limiting plate 11, through the inside sliding connection of limiting plate 11 at spout 801 that sets up, has spacing to the rotation of limiting plate 11 for more stability when removing.
The two limiting plates 11 are symmetrically arranged, the bottoms of the two limiting plates 11 are overlapped with one side of the placing table 8, and the two limiting plates 11 can be used for fixing semiconductor products and fixing semiconductor products of different types, so that the calibration efficiency is improved.
In the second embodiment, the original first gear 5, the second gear 6 and the second motor 4 are replaced by the second motor 4, the second motor 4 is fixedly connected to one side of one of the fixing plates, the outer surface of the output shaft of the second motor 4 is inserted into one of the second fixing holes, one side of the output shaft of the second motor 4 is fixedly connected with one side of the rotating shaft 7, when the device works, the second motor 4 is started, the output shaft of the second motor 4 rotates to drive the rotating shaft 7 to rotate, the rotating shaft 7 rotates to drive the placing plate 8 to rotate, and then the angle adjustment of the placing plate 8 is completed.
A fixing device for semiconductor product detection, theory of operation is as follows:
this a fixing device for semiconductor product detects when fixing semiconductor product, start third motor 9, the output shaft of third motor 9 rotates and drives lead screw 10 and rotate, lead screw 10 rotates and makes two limiting plates 11 remove, through two limiting plates 11 and guide bar 12 sliding connection that set up, and then make two limiting plates 11 can not take place to rotate, and then when two limiting plates 11 are close to each other, clamp semiconductor product, when need carry out the multi-angle and examine the semiconductor product, start second motor 4, the output shaft rotation of second motor 4 drives first gear 5 and rotates, first gear 5 rotates and drives second gear 6 and rotate, second gear 6 rotates and drives pivot 7 and rotate, pivot 7 rotates and drives and place the platform 8 and rotate, place the platform 8 and rotate and then to accomplish the regulation to the angle, through the first motor 2 that sets up, start first motor 2, the output shaft rotation of first motor 2 drives carousel 3 and rotates and then makes and places the platform 8 and rotate, and then, the rotation on the horizontal plane of placing platform 8 has been accomplished, make the angle of rotation more comprehensive.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. This a fixing device for semiconductor product detects when fixing the semiconductor product, starts third motor 9, and the output shaft of third motor 9 rotates and drives lead screw 10 and rotate, and lead screw 10 rotates and makes two limiting plates 11 remove, through two limiting plates 11 and guide bar 12 sliding connection that set up, and then makes two limiting plates 11 can not take place to rotate, and then when two limiting plates 11 are close to each other, presss from both sides tightly the semiconductor product, can not only fix the semiconductor product through two limiting plates 11 that set up, can fix the semiconductor product of different models moreover for school measurement efficiency improves.
2. This a fixing device for semiconductor product detects when needs carry out the multi-angle and detects, start second motor 4, the output shaft of second motor 4 rotates and drives first gear 5 rotation, first gear 5 rotates and drives second gear 6 rotation, second gear 6 rotates and drives pivot 7 rotation, pivot 7 rotates and drives and place the platform 8 and rotate, place the platform 8 and rotate and then to accomplish the regulation to the angle, through the first motor 2 that sets up, start first motor 2, the output shaft of first motor 2 rotates and drives carousel 3 rotation, carousel 3 rotates and then makes and places the platform 8 rotation, and then the rotation of placing the platform 8 on the horizontal plane has been accomplished, make the angle of rotation more comprehensive, make can detect the different angles of semiconductor product, make the detection effect more accurate, the fixing device for semiconductor product detects only can follow specific position and detect, can not follow multiple angle and detect the contrast, need frequently adjust the detecting instrument, increase subsequent detection technology and guarantee the accurate problem of detection.
Claims (6)
1. The fixing device for semiconductor product detection is characterized by comprising a bottom plate (1), wherein a first motor (2) is fixedly connected to the bottom of the bottom plate (1), a rotary table (3) is fixedly connected to one side of an output shaft of the first motor (2), a second motor (4) is fixedly connected to the top of the rotary table (3), a first gear (5) is fixedly connected to one side of the output shaft of the second motor (4), a second gear (6) is meshed to one side of the first gear (5), a rotating shaft (7) is fixedly connected to the inside of the second gear (6), a placing table (8) is fixedly connected to the outer surface of the rotating shaft (7), a third motor (9) is fixedly connected to one side of the placing table (8), a screw rod (10) is fixedly connected to one side of the output shaft of the third motor (9), two limiting plates (11) are connected to the outer surface of the screw rod (10) in a threaded mode, a guide rod (12) is connected to one side of the two limiting plates (11) in a sliding mode, and one side of the guide rod (12) is fixedly connected to one side of the placing table (8).
2. The fixing device for semiconductor product detection according to claim 1, wherein a first fixing hole is formed in the top of the base plate (1), the inside of the first fixing hole is inserted into the outer surface of an output shaft of the first motor (2), and a slotted hole (101) is formed in the top of the base plate (1).
3. A fixing device for semiconductor product inspection according to claim 2, characterized in that the bottom of the turntable (3) is fixedly connected with a fixing column, and the outer surface of the fixing column is slidingly connected with the inside of the slot hole (101).
4. A fixing device for semiconductor product detection according to claim 3 is characterized in that the top of the turntable (3) is fixedly connected with two fixing plates, one side of each of the two fixing plates is provided with a second fixing hole, and the insides of the two second fixing holes are spliced on the outer surface of the rotating shaft (7).
5. The device for inspecting semiconductor products according to claim 4, wherein two sliding grooves (801) are formed in one side of the placement table (8), and the inner parts of the two sliding grooves (801) are slidably connected to the outer surface of the limiting plate (11).
6. The fixing device for semiconductor product inspection according to claim 5, wherein the two limiting plates (11) are symmetrically arranged, and bottoms of the two limiting plates (11) are respectively overlapped with one side of the placing table (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421794602.4U CN223000439U (en) | 2024-07-26 | 2024-07-26 | Fixing device for semiconductor product detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202421794602.4U CN223000439U (en) | 2024-07-26 | 2024-07-26 | Fixing device for semiconductor product detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223000439U true CN223000439U (en) | 2025-06-20 |
Family
ID=96054355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202421794602.4U Active CN223000439U (en) | 2024-07-26 | 2024-07-26 | Fixing device for semiconductor product detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223000439U (en) |
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2024
- 2024-07-26 CN CN202421794602.4U patent/CN223000439U/en active Active
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