CN218939637U

CN218939637U - Detection mechanism for semiconductor

Info

Publication number: CN218939637U
Application number: CN202222949413.7U
Authority: CN
Inventors: 王世德
Original assignee: Guangzhou Xing Lei Technology Co ltd
Current assignee: Guangzhou Xing Lei Technology Co ltd
Priority date: 2022-11-07
Filing date: 2022-11-07
Publication date: 2023-04-28
Anticipated expiration: 2032-11-07

Abstract

The utility model relates to the technical field of semiconductors and discloses a detection mechanism for semiconductors, which comprises an installation box, wherein the top of the installation box is fixedly connected with a treatment box, the middle of the bottom of the inner wall of the treatment box is movably connected with a protection pad, both ends of the top of the protection pad are fixedly connected with fixing components, and both sides of the bottom end of the outer side wall of the treatment box are fixedly connected with pad feet. This detection mechanism for semiconductor uses under the mutually supporting use of turning handle, slider, screw rod, fixed column, placing board and grip block that set up to realized the effect that fixes the semiconductor, thereby utilize the grip block to fix the trouble that avoids the people to fix the semiconductor as far as possible, thereby be convenient for carry out the effect of centre gripping fixing to the semiconductor of equidimension, thereby avoid as far as possible because of the people fix the problem that thereby influences the testing result inadequately firm, make this mechanism more convenient when using, promoted the practicality of this mechanism.

Description

Detection mechanism for semiconductor

Technical Field

The utility model relates to the technical field of semiconductors, in particular to a detection mechanism for a semiconductor.

Background

In the production of semiconductor devices, from semiconductor single-crystal wafers to finished products, tens or even hundreds of processes are required. In order to ensure qualified, stable and reliable product performance and high yield, strict specific requirements are required for all process steps according to the production conditions of various products. Accordingly, a corresponding system and accurate monitoring measures are established during the production process, and semiconductor inspection is started, so that a detection mechanism is required to detect the semiconductor during the inspection.

In the chinese utility model patent: the utility model discloses a semiconductor testing mechanism, which is characterized in that the semiconductor testing mechanism comprises a test bench, a positioning bracket is arranged in the middle of the upper side of the test bench through a rotating shaft, positioning clamps are arranged on two sides of the upper end of the positioning bracket, an upper bracket is arranged on the upper side of the test bench, a first air cylinder is arranged at the inner top of the upper bracket through a lead screw, testing equipment is arranged at the lower end of the first air cylinder, the testing equipment is arranged on the upper part of the positioning bracket, the lower end of the rotating shaft is connected with a first motor through a gear set transmission, a PLC control cabinet is arranged on the outer side of the upper bracket, and the positioning clamps are arranged on two sides of the upper end of the positioning bracket.

1. Most of the existing detection mechanisms for semiconductors are used for fixing and detecting semiconductors by people, and the efficiency of detection is easily affected due to insufficient fixation;

2. most of existing detection mechanisms for semiconductors are of specified sizes, so that semiconductors of different sizes are inconvenient to detect, and the detection progress is greatly influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a detection mechanism for a semiconductor, which has the advantages of good fixing effect and the like and solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose of good fixing effect, the utility model provides a detection mechanism for a semiconductor, which comprises an installation box, wherein the top of the installation box is fixedly connected with a treatment box, the middle of the bottom of the inner wall of the treatment box is movably connected with a protection pad, both ends of the top of the protection pad are fixedly connected with fixing components, and both sides of the bottom end of the outer side wall of the treatment box are fixedly connected with pad feet.

The utility model provides a semiconductor clamp is fixed, including the fixed subassembly, the fixed subassembly is including the both ends all fixedly connected with fixed column at protection pad top, the inside threaded connection of fixed column has the screw rod, the lateral wall threaded connection of screw rod has the slider, the inside fixedly connected with grip block of fixed column is run through to one side of slider, the bottom fixedly connected with of fixed column one side places the board, the inside fixedly connected with of fixed column is run through on the top of screw rod changes the handle, places the semiconductor at the top of placing the board, drives the rotation of screw rod through rotating the change to drive the reciprocating of slider, utilizes the slider to drive the reciprocating of grip block, thereby moves the top to the semiconductor with the grip block, thereby is convenient for carry out the fixed effect of centre gripping to the semiconductor of equidimension.

Preferably, one end of the bottom of the installation box is fixedly connected with a case, the inside of the case is fixedly provided with the motor, and the motor is fixed and installed by the case, so that the risk of damage to the motor due to external collision is avoided as much as possible.

Preferably, the output end of the motor penetrates through the inside of the mounting box to rotate and is connected with a driving wheel, the outer side wall of the driving wheel is movably connected with a belt, the motor is started to drive the driving wheel to rotate, and the driving wheel is utilized to drive the belt to rotate.

Preferably, one end of the inner wall of the installation box is rotationally connected with a driven wheel, the outer side wall of the driven wheel is fixedly connected with the inner wall of the belt, and the driven wheel is driven to rotate by rotation of the belt.

Preferably, the top fixedly connected with threaded rod of action wheel, the lateral wall threaded connection of threaded rod has the regulating block, thereby drives the rotation of threaded rod through the rotation of action wheel and follow driving wheel, utilizes the threaded rod to drive the reciprocating of regulating block.

Preferably, one side fixedly connected with diaphragm of regulating block, the centre fixedly connected with installation piece of diaphragm bottom, the bottom fixedly connected with of installation piece detects the head, thereby utilizes the reciprocates of regulating block to drive the reciprocate of diaphragm to remove the diaphragm to appointed height, thereby remove the head to appointed height, utilize the head to detect and detect the semiconductor.

Preferably, the draw-in groove has all been seted up at both ends of installation incasement wall bottom, the inside block of draw-in groove is connected with the fixture block, the top of fixture block is fixed connection with the bottom of protection pad, is convenient for pull out the protection pad from the inside of draw-in groove through the fixture block to be convenient for fix and dismantle the protection pad, be convenient for protect the protection pad, utilize the protection pad to avoid the bottom of installation incasement wall as far as possible to take place the risk of wearing and tearing because of long-time work simultaneously.

(III) beneficial effects

Compared with the prior art, the utility model provides a detection mechanism for a semiconductor, which has the following beneficial effects:

1. this detection mechanism for semiconductor uses under the mutually supporting use of turning handle, slider, screw rod, fixed column, placing board and grip block that set up to realized the effect that fixes the semiconductor, thereby utilize the grip block to fix the trouble that avoids the manual work to fix the semiconductor as far as possible, simultaneously utilize the screw rod to drive the reciprocates of grip block, thereby be convenient for carry out the effect of centre gripping fixing to not unidimensional semiconductor, thereby avoid as far as possible because of the manual problem of the firm and influence testing result of manual work, the task volume of staff has been alleviateed as far as possible, it is more convenient when using to let this mechanism as far as possible, the practicality of this mechanism has been promoted.

2. This detection mechanism for semiconductor uses under the mutually supporting use of motor, action wheel, follow driving wheel, belt, threaded rod, regulating block and diaphragm that set up to realized height-adjusting's effect, thereby be convenient for carry out the effect that detects to the semiconductor of different height, thereby the problem of the not unidimensional mechanism of change is consequently changed because of the difference of semiconductor height to the greatest extent avoided, alleviateed the use cost of mechanism as far as possible, also avoided causing the inconvenient problem of user because of the difference of height as far as possible simultaneously, promoted the adaptability of this mechanism.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of a fixing assembly according to the present utility model;

FIG. 3 is a schematic view of the appearance structure of the present utility model;

FIG. 4 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

fig. 5 is a schematic structural view of a fixing column according to the present utility model.

In the figure: 1. a mounting box; 2. a threaded rod; 3. a treatment box; 4. an adjusting block; 5. a cross plate; 6. a mounting block; 7. a detection head; 8. a fixing assembly; 801. a rotating handle; 802. a slide block; 803. a screw; 804. fixing the column; 805. placing a plate; 806. a clamping plate; 9. a protective pad; 10. a driving wheel; 11. a chassis; 12. a motor; 13. a belt; 14. driven wheel; 15. foot pads; 16. a clamping groove; 17. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The preferred embodiment of the semiconductor inspection mechanism provided by the present utility model is shown in fig. 1 to 5: the utility model provides a detection mechanism for semiconductor, includes install bin 1, the top fixedly connected with processing box 3 of install bin 1, and the centre swing joint of processing box 3 inner wall bottom has protection pad 9, and the both ends at protection pad 9 top are all fixedly connected with fixed subassembly 8, and the both sides of processing box 3 lateral wall bottom are all fixedly connected with pad foot 15.

The fixed subassembly 8 includes both ends at protection pad 9 top all fixedly connected with fixed column 804, the inside threaded connection of fixed column 804 has screw 803, the lateral wall threaded connection of screw 803 has slider 802, the inside fixedly connected with grip block 806 of fixed column 804 is run through to one side of slider 802, the bottom fixedly connected with of fixed column 804 one side places board 805, the inside fixedly connected with of fixed column 804 is changeed the hand 801, place the semiconductor at the top of placing board 805, rotate through changeing the hand 801 and drive the rotation of screw 803, thereby drive the reciprocating of slider 802, utilize slider 802 to drive the reciprocating of grip block 806, thereby remove the top of semiconductor with grip block 806, thereby be convenient for carry out the fixed effect of centre gripping to the semiconductor of equidimension.

In this embodiment, one end of the bottom of the mounting box 1 is fixedly connected with the case 11, the inside of the case 11 is fixedly provided with the motor 12, and the motor 12 is fixed and mounted by using the case 11, so that the risk of damage to the motor 12 due to external collision is avoided as much as possible.

Example 2

On the basis of embodiment 1, a preferred embodiment of the semiconductor inspection mechanism according to the present utility model is shown in fig. 1 to 5: the output end of the motor 12 penetrates through the inside of the mounting box 1 to rotate and is connected with a driving wheel 10, the outer side wall of the driving wheel 10 is movably connected with a belt 13, the motor 12 is started to drive the driving wheel 10 to rotate, and the driving wheel 10 is utilized to drive the belt 13 to rotate.

In this embodiment, one end of the inner wall of the installation box 1 is rotatably connected with a driven wheel 14, the outer side wall of the driven wheel 14 is fixedly connected with the inner wall of the belt 13, and the driven wheel 14 is driven to rotate by rotation of the belt 13.

Further, the top of the driving wheel 10 is fixedly connected with a threaded rod 2, the outer side wall of the threaded rod 2 is in threaded connection with an adjusting block 4, the threaded rod 2 is driven to rotate through rotation of the driving wheel 10 and the driven wheel 14, and the threaded rod 2 is utilized to drive the adjusting block 4 to move up and down.

Further, one side of the adjusting block 4 is fixedly connected with a transverse plate 5, the middle of the bottom of the transverse plate 5 is fixedly connected with a mounting block 6, the bottom of the mounting block 6 is fixedly connected with a detection head 7, the transverse plate 5 is driven to move up and down by utilizing the up-and-down movement of the adjusting block 4, so that the transverse plate 5 is moved to a specified height, the detection head 7 is moved to the specified height, and the detection head 7 is utilized to detect a semiconductor.

Besides, clamping grooves 16 are formed in two ends of the bottom of the inner wall of the mounting box 1, clamping blocks 17 are connected to the inner clamping portions of the clamping grooves 16 in a clamping mode, the top portions of the clamping blocks 17 are fixedly connected with the bottom of the protection pad 9, the protection pad 9 is pulled out of the clamping grooves 16 through the clamping blocks 17, fixing and dismounting of the protection pad 9 are facilitated, protection of the protection pad 9 is facilitated, and meanwhile the risk that abrasion of the bottom of the inner wall of the mounting box 1 due to long-time work is avoided to the aid of the protection pad 9 as much as possible.

When the semiconductor device is used, firstly, a semiconductor is placed on the top of the placement plate 805, the rotation of the screw 803 is driven by rotating the rotating handle 801, so that the slider 802 is driven to move up and down, the slider 802 is utilized to drive the clamping plate 806 to move up and down, so that the clamping plate 806 is moved to the top of the semiconductor, the effect of clamping and fixing semiconductors of different sizes is facilitated, the motor 12 is started to drive the driving wheel 10 to rotate, the driving wheel 10 is utilized to drive the belt 13 to rotate, the driven wheel 14 is driven to rotate, the threaded rod 2 is utilized to drive the adjusting block 4 to move up and down, the transverse plate 5 is driven to move up and down to a designated height, the detection head 7 is utilized to detect the semiconductors.

In summary, the detection mechanism for the semiconductor is convenient for detect the semiconductors with different heights, is convenient for adjust the height according to the requirement of a user, and is convenient for fix the semiconductors with different sizes.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a detection mechanism for semiconductor, includes mounting box (1), its characterized in that: the top of the installation box (1) is fixedly connected with a treatment box (3), the middle of the bottom of the inner wall of the treatment box (3) is movably connected with a protection pad (9), both ends of the top of the protection pad (9) are fixedly connected with a fixing component (8), and both sides of the bottom end of the outer side wall of the treatment box (3) are fixedly connected with pad feet (15);

the fixed subassembly (8) is including the both ends at protection pad (9) top all fixedly connected with fixed column (804), the inside threaded connection of fixed column (804) has screw rod (803), the lateral wall threaded connection of screw rod (803) has slider (802), the inside fixedly connected with grip block (806) of fixed column (804) are run through to one side of slider (802), the bottom fixedly connected with of fixed column (804) one side places board (805), the inside fixedly connected with of fixed column (804) is run through on the top of screw rod (803) changes handle (801).

2. The inspection mechanism for semiconductors according to claim 1, wherein: one end of the bottom of the installation box (1) is fixedly connected with a machine box (11), and the interior of the machine box (11) is fixedly installed with a motor (12).

3. A detecting mechanism for a semiconductor according to claim 2, wherein: the output end of the motor (12) penetrates through the inside of the mounting box (1) to be connected with a driving wheel (10) in a rotating mode, and the outer side wall of the driving wheel (10) is movably connected with a belt (13).

4. The inspection mechanism for semiconductors according to claim 1, wherein: one end of the inner wall of the installation box (1) is rotationally connected with a driven wheel (14), and the outer side wall of the driven wheel (14) is fixedly connected with the inner wall of the belt (13).

5. A semiconductor inspection mechanism according to claim 3, wherein: the top of action wheel (10) fixedly connected with threaded rod (2), the lateral wall threaded connection of threaded rod (2) has regulating block (4).

6. The semiconductor inspection mechanism according to claim 5, wherein: one side fixedly connected with diaphragm (5) of regulating block (4), the centre fixedly connected with installation piece (6) of diaphragm (5) bottom, the bottom fixedly connected with of installation piece (6) detects head (7).

7. The inspection mechanism for semiconductors according to claim 1, wherein: clamping grooves (16) are formed in two ends of the bottom of the inner wall of the installation box (1), clamping blocks (17) are connected in a clamping mode in the clamping grooves (16), and the tops of the clamping blocks (17) are fixedly connected with the bottoms of the protection pads (9).