Semiconductor diamond positioning device

Abstract

The utility model relates to the technical field of positioning devices, and discloses a semiconductor diamond positioning device which comprises a bottom support, a sliding rod is fixedly assembled on the inner wall of the bottom support, a sliding block is connected to the outer edge of the sliding rod in a sliding mode, and a moving rod is fixedly assembled on the top of the sliding block. A left clamping and positioning assembly is installed on the top of the sliding block, a right clamping and positioning device is arranged on the right side of the left clamping and positioning assembly, and the left clamping and positioning assembly and the right clamping and positioning device are the same in structure. A rotating handle is rotated to drive a worm to rotate, the worm drives a gear to rotate, a short shaft and a connecting disc to rotate, at the moment, a driving rod at the end of a connecting column moves along with a rotating track, the driving rod drives positioning blocks to move on a square groove, the four positioning blocks gradually move towards the middle, and semiconductor diamonds gradually make contact with the four positioning blocks; the semiconductor diamond is positioned in a central position.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning devices, in particular to a semiconductor diamond positioning device. Background Art

[0002] Diamond semiconductors have broad application prospects in optoelectronic devices, high-power electronic devices, and high-temperature electronic devices. The high hardness and excellent thermal conductivity of diamond semiconductors enable them to withstand high-power and high-temperature environments, while their excellent electronic conduction properties give them advantages in high-frequency electronic devices.

[0003] As a new type of semiconductor, existing diamond needs to be tested during production. During the test, the semiconductor diamond needs to be positioned so that the semiconductor diamond is located at the center of the testing instrument. Therefore, a semiconductor diamond positioning device is needed. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a semiconductor diamond positioning device, which has the advantages of simple positioning structure and improved work efficiency, and solves the problems raised by the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a semiconductor diamond positioning device, comprising a bottom bracket, an inner wall of the bottom bracket is fixedly equipped with a sliding rod, an outer edge of the sliding rod is slidably connected to a sliding block, a moving rod is fixedly equipped on the top of the sliding block, a left clamping positioning component is installed on the top of the sliding block, a right clamping positioning device is provided on the right side of the left clamping positioning component, and the left clamping positioning component has the same structure as the right clamping positioning device.

[0006] As a preferred technical solution of the utility model, the left clamping and positioning assembly includes an outer shell, the inner wall of the outer shell is fixedly equipped with a bearing, the inner wall of the bearing is fixedly equipped with a connecting shaft, and the outer edge of the connecting shaft is fixedly equipped with a connecting disk.

[0007] As a preferred technical solution of the utility model, a short shaft is fixedly mounted on the bottom of the connecting plate, a gear is fixedly sleeved on the outer edge of the short shaft, and a worm is meshed on the outer edge of the gear.

[0008] As a preferred technical solution of the utility model, a circular hole is opened on the outer wall of the outer shell, the worm is movably connected in the circular hole, and a rotating handle is fixedly mounted on the outer edge of the worm.

[0009] As a preferred technical solution of the utility model, a connecting column is fixedly installed at the bottom of the connecting disk, a driving rod is movably sleeved on the inner wall of the connecting column, and a positioning block is movably connected to one end of the driving rod away from the connecting column. There are four connecting columns, driving rods and positioning blocks respectively, and they are located at the four corners of the connecting disk respectively.

[0010] As a preferred technical solution of the utility model, four square grooves are opened on the top of the outer shell, and the positioning blocks are slidably connected to the square grooves.

[0011] As a preferred technical solution of the utility model, a rubber block is fixedly mounted on the top of the outer shell, and the rubber block is located at the center of the outer shell.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The semiconductor diamond positioning device drives the worm to rotate by rotating the rotating handle, and the worm drives the gear to rotate, and the short shaft and the connecting plate rotate. At this time, the driving rod connected to the column end follows the rotation trajectory displacement, and the driving rod drives the positioning block to move on the square groove. The four positioning blocks gradually move to the middle, and the semiconductor diamond gradually contacts the four positioning blocks, so that the semiconductor diamond is positioned at the center.

[0014] 2. The semiconductor diamond positioning device can adjust the positions of the left clamping positioning component and the right clamping positioning device through the setting of the sliding rod and the sliding block. When the left clamping positioning component is at the bottom, the semiconductor diamond on the right clamping positioning device can be replaced, and then the right clamping positioning device can be moved to the bottom of the detection instrument, which greatly improves the detection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of the positioning device of the utility model;

[0017] Figure 3 This is a schematic diagram of the bottom structure of the positioning device of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the positioning device of the utility model;

[0019] Figure 5 It is a schematic diagram of the cross-sectional structure of the positioning device of the utility model.

[0020] In the figure: 1. bottom bracket; 2. sliding rod; 3. sliding block; 4. moving rod; 5. left clamping positioning assembly; 501. outer shell; 502. square groove; 503. bearing; 504. connecting shaft; 505. connecting plate; 506. short shaft; 507. gear; 508. worm; 509. rotating handle; 510. round hole; 511. connecting column; 512. driving rod; 513. positioning block; 514. rubber block; 6. right clamping positioning device. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-5 A semiconductor diamond positioning device comprises a bottom bracket 1, a sliding rod 2 is fixedly mounted on the inner wall of the bottom bracket 1, a sliding block 3 is slidably connected to the outer edge of the sliding rod 2, a moving rod 4 is fixedly mounted on the top of the sliding block 3, a left clamping and positioning component 5 is installed on the top of the sliding block 3, a right clamping and positioning device 6 is arranged on the right side of the left clamping and positioning component 5, and the left clamping and positioning component 5 has the same structure as the right clamping and positioning device 6. By utilizing the arrangement of the left clamping and positioning component 5 and the right clamping and positioning device 6, when the left clamping and positioning component 5 is being tested, the semiconductor diamond to be tested can be placed on the right clamping and positioning device 6. When the semiconductor diamond on the right clamping and positioning device 6 is tested, the moving rod 4 is held and moved to the left side, so that the right clamping and positioning device 6 is moved to the position of the left clamping and positioning component 5 for testing. At this time, the semiconductor diamond on the left clamping and positioning component 5 is replaced, which greatly improves the testing efficiency.

[0023] In a preferred embodiment, the left clamping and positioning assembly 5 includes an outer shell 501, the inner wall of the outer shell 501 is fixedly equipped with a bearing 503, the inner wall of the bearing 503 is fixedly equipped with a connecting shaft 504, and the outer edge of the connecting shaft 504 is fixedly equipped with a connecting disk 505. By utilizing the setting of the bearing 503, the connecting shaft 504 can be installed on the bearing 503, and the connecting disk 505 is installed on the connecting shaft 504, so that the connecting disk 505 can rotate, so that the outer shell 501 does not rotate, thereby improving the rationality of the device.

[0024] In a preferred embodiment, a short shaft 506 is fixedly mounted on the bottom of the connecting disk 505, a gear 507 is fixedly sleeved on the outer edge of the short shaft 506, and a worm 508 is meshed on the outer edge of the gear 507. The worm 508 rotates to drive the gear 507 to rotate, so that the short shaft 506 and the connecting disk 505 rotate accordingly, so that the connecting disk 505 can be rotated, thereby improving the rationality of the device.

[0025] In a preferred embodiment, a circular hole 510 is opened on the outer wall of the outer shell 501, and the worm 508 is movably connected in the circular hole 510. A rotating handle 509 is fixedly installed on the outer edge of the worm 508, so that the worm 508 is limited by the circular hole 510, so that the worm 508 and the gear 507 are stably engaged, thereby improving the stability and rationality of the device.

[0026] In a preferred embodiment, a connecting column 511 is fixedly assembled at the bottom of the connecting disk 505, and a driving rod 512 is movably sleeved on the inner wall of the connecting column 511. The driving rod 512 is movably connected to a positioning block 513 at one end away from the connecting column 511. There are four connecting columns 511, four driving rods 512 and four positioning blocks 513 respectively, and they are respectively located at the four corners of the connecting disk 505. The connecting disk 505 is rotated to drive the driving rod 512 to move, so that the driving rod 512 at the end of the connecting column 511 rotates along the rotation trajectory, so that the driving rod 512 can drive the positioning block 513 to move, thereby improving the rationality of the device.

[0027] In a preferred embodiment, four square grooves 502 are opened on the top of the outer shell 501, and the positioning block 513 is slidably connected to the square groove 502. Utilizing the setting of the square groove 502, the positioning block 513 slides on the square groove 502, and the square groove 502 plays a limiting role, so that the positioning block 513 moves to the middle to position the semiconductor diamond.

[0028] In a preferred embodiment, a rubber block 514 is fixedly installed on the top of the outer shell 501, and the rubber block 514 is located at the center of the outer shell 501. By setting the rubber block 514, the rubber block 514 plays a supporting role, so that the semiconductor diamond can be placed on the rubber block 514. The rubber material is relatively soft and will not damage the semiconductor diamond.

[0029] Working principle: when in use, place the semiconductor diamond on the rubber block 514, then turn the handle 509 to drive the worm 508 to rotate, the worm 508 drives the gear 507 to rotate, then the short shaft 506 and the connecting plate 505 rotate, at this time, the driving rod 512 at the end of the connecting column 511 rotates along the rotation trajectory, the driving rod 512 drives the positioning block 513 to move on the square groove 502, the four positioning blocks 513 gradually move to the middle, the semiconductor diamond gradually contacts the four positioning blocks 513, so that the semiconductor diamond is positioned, and the hand moves The movable rod 4 moves to the right, and when the right clamping positioning device 6 contacts the right side of the bottom bracket 1, the left clamping positioning assembly 5 and the semiconductor diamond are located below the detection instrument. At this time, the semiconductor diamond to be detected is placed on the right clamping positioning device 6. After the semiconductor diamond on the left clamping positioning assembly 5 is detected, the movable rod 4 moves to the left, and when the left clamping positioning assembly 5 contacts the left side of the bottom bracket 1, the right clamping positioning device 6 and the semiconductor diamond are located below the detection instrument. At this time, the semiconductor diamond on the left clamping positioning assembly 5 is replaced.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A semiconductor diamond positioning device, comprising a bottom bracket (1), characterized in that: The inner wall of the bottom bracket (1) is fixedly equipped with a sliding rod (2), the outer edge of the sliding rod (2) is slidably connected with a sliding block (3), the top of the sliding block (3) is fixedly equipped with a moving rod (4), the top of the sliding block (3) is installed with a left clamping positioning component (5), and the right side of the left clamping positioning component (5) is provided with a right clamping positioning device (6), and the left clamping positioning component (5) and the right clamping positioning device (6) have the same structure.

2. A semiconductor diamond positioning device according to claim 1, characterized in that: The left clamping and positioning assembly (5) comprises an outer shell (501), the inner wall of the outer shell (501) is fixedly equipped with a bearing (503), the inner wall of the bearing (503) is fixedly equipped with a connecting shaft (504), and the outer edge of the connecting shaft (504) is fixedly equipped with a connecting disk (505).

3. A semiconductor diamond positioning device according to claim 2, characterized in that: A short shaft (506) is fixedly mounted on the bottom of the connecting plate (505), a gear (507) is fixedly sleeved on the outer edge of the short shaft (506), and a worm (508) is meshed on the outer edge of the gear (507).

4. A semiconductor diamond positioning device according to claim 3, characterized in that: The outer wall of the outer shell (501) is provided with a circular hole (510), the worm (508) is movably connected in the circular hole (510), and a rotating handle (509) is fixedly mounted on the outer edge of the worm (508).

5. A semiconductor diamond positioning device according to claim 2, characterized in that: A connecting column (511) is fixedly mounted on the bottom of the connecting disk (505); a driving rod (512) is movably sleeved on the inner wall of the connecting column (511); an end of the driving rod (512) away from the connecting column (511) is movably connected to a positioning block (513); four connecting columns (511), four driving rods (512) and four positioning blocks (513) are respectively provided and are located at the four corners of the connecting disk (505).

6. A semiconductor diamond positioning device according to claim 5, characterized in that: Four square grooves (502) are provided on the top of the outer shell (501), and the positioning blocks (513) are slidably connected to the square grooves (502).

7. A semiconductor diamond positioning device according to claim 2, characterized in that: A rubber block (514) is fixedly mounted on the top of the outer shell (501), and the rubber block (514) is located at the center of the outer shell (501).

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