CN220584335U - Adjustable auxiliary wafer testing device - Google Patents
Adjustable auxiliary wafer testing device Download PDFInfo
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- CN220584335U CN220584335U CN202322097580.8U CN202322097580U CN220584335U CN 220584335 U CN220584335 U CN 220584335U CN 202322097580 U CN202322097580 U CN 202322097580U CN 220584335 U CN220584335 U CN 220584335U
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Abstract
The utility model discloses an adjustable auxiliary wafer testing device, which comprises a movable support, a movable joint arm, a rotating frame and clamping components, wherein the movable joint arm is arranged on the movable support in a lifting manner; the movable joint arm comprises a head support piece, a multi-section middle support piece and a tail support piece which are connected in a rotating way, wherein the adjacent support pieces are locked and fixed through a locking assembly, the head support piece is connected with a movable support, and the tail support piece is connected with a rotating frame through a rotating assembly; the two sides of the inner side of the rotating frame are provided with telescopic frames, a linkage assembly is arranged between the two telescopic frames, and the two clamping assemblies are respectively arranged on the two telescopic frames; the clamping assembly comprises a fixed sleeve and a movable sleeve rotatably arranged on the fixed sleeve, clamping blocks are telescopically arranged on the movable sleeve, and the two clamping blocks can be matched for clamping and fixing and rotating the testing machine. The utility model can meet the requirement of multidirectional adjustment of the testing machine, and has the advantages of convenient operation, labor saving and convenient storage.
Description
Technical Field
The utility model relates to the technical field of wafer detection, in particular to an adjustable auxiliary wafer testing device.
Background
When testing a wafer by using a tester, the position of the tester is generally required to be repeatedly adjusted, and the tester is moved to a designated position for docking. But at present, no more mature product can meet the multi-azimuth adjustment requirement of the testing machine, the conventional fixing support can only play a role in single installation and limited adjustment, the operation is very troublesome, and the fixing support is limited by a self fixing structure, so that the space is difficult to save for storage, and the use is very limited.
Disclosure of Invention
The utility model aims to solve the technical problems that a conventional fixing support in the prior art only has the functions of single installation and limited adjustment, cannot meet the multidirectional adjustment requirement of a testing machine, is troublesome to operate, is difficult to store in a space-saving manner and is limited in use.
The technical scheme of the utility model is as follows: an adjustable auxiliary wafer testing device comprises a movable support, a movable joint arm, a rotating frame and clamping components, wherein the movable joint arm is arranged on the movable support in a lifting mode, the rotating frame is rotationally connected with the movable joint arm, and the clamping components are respectively arranged on two sides of the rotating frame in a telescopic mode; the movable joint arm comprises a head support piece, a plurality of sections of middle support pieces and a tail support piece which are connected in sequence in a rotating way, the adjacent support pieces are locked and fixed through a locking assembly, the head support piece is connected with the movable support, and the tail support piece is connected with the rotating frame through a rotating assembly; the two sides of the inner side of the rotating frame are respectively provided with a telescopic frame, a linkage assembly is arranged between the two telescopic frames, and the two clamping assemblies are respectively arranged on the two telescopic frames; each clamping assembly comprises a fixed sleeve and a movable sleeve rotatably mounted on the fixed sleeve, clamping blocks are telescopically mounted on the movable sleeve, and the clamping blocks of the two clamping assemblies can be matched and clamped to fix and rotate the testing machine.
Further, the movable support comprises a vertical frame and a lifting block which is driven by a lifting mechanism to be installed in the vertical frame in a lifting mode, an opening is formed in one side of the vertical frame, and a movable joint arm penetrates through the opening and is connected with the lifting block.
Furthermore, two lifting guide posts which are symmetrically arranged are arranged in the vertical frame, the lifting blocks are slidably arranged on the lifting guide posts, and movable casters are respectively arranged at four corners of the bottom of the vertical frame.
Furthermore, in the utility model, the two middle supporting pieces are arranged, the head part of the front middle supporting piece is arranged at the tail part of the head supporting piece through the first rotating shaft, the head part of the rear middle supporting piece is arranged at the tail part of the front middle supporting piece through the second rotating shaft, and the tail part of the rear middle supporting piece is also arranged on the tail supporting piece through the third rotating shaft.
Further, in the utility model, the first rotating shaft, the second rotating shaft and the third rotating shaft respectively pass through the head support piece, the previous middle support piece and the tail support piece to the outside, and the locking assembly comprises a rotating hand wheel and a first locking nut arranged at the bottom of the rotating hand wheel, and the first locking nut is in threaded connection with the rotating shaft.
Further, the rotating assembly comprises a connecting disc connected with the tail support piece and a connecting shaft arranged on the connecting disc, the rotating frame is rotatably arranged on the connecting shaft and is locked and fixed through a second locking nut, and a stop gasket is further arranged between the second locking nut and the rotating frame.
Furthermore, the linkage assembly is arranged in the rotating frame, the linkage assembly comprises a first screw rod, a second screw rod and a synchronous pulley assembly connected with the first screw rod and the second screw rod, the synchronous pulley assembly is driven by a motor, and the two telescopic frames are respectively connected with the first screw rod and the second screw rod.
Furthermore, in the utility model, the rotating frame is provided with a control button for controlling the motor to rotate positively and negatively, and two sides of the outer side of the rotating frame are respectively provided with a handle.
Furthermore, the fixed sleeve comprises a fixed sleeve body connected to the telescopic frame and a fixed guide disc arranged around the outer ring of the fixed sleeve body, one end of the movable sleeve is rotatably arranged in the fixed sleeve body, the movable sleeve is connected with a movable guide sleeve rotatably arranged in the fixed guide disc, and the fixed guide disc is provided with a locking bolt for locking and fixing the movable guide sleeve.
Furthermore, a push-pull rod is arranged in the movable sleeve in a guiding way, one end of the push-pull rod is fixedly connected with the clamping block, the other end of the push-pull rod is in threaded connection with the adjusting block, the adjusting block is rotatably arranged at the other end of the movable sleeve, a spring sleeved outside the push-pull rod is arranged between the clamping block and the movable sleeve, and a knob indication arrow is further arranged on the adjusting block.
Compared with the prior art, the utility model has the following advantages: the device provided by the utility model can integrally move, is convenient to use, can adjust clamping blocks at two sides of the rotating frame according to the size of the testing machine when the testing machine is fixed, can adjust the angle of the testing machine by 360 degrees, can lift, horizontally turn and vertically rotate (vertical rotation means rotation around a shaft vertical to a vertical plane), can stretch back and forth, can meet the requirement of multidirectional adjustment, and is convenient and labor-saving to operate; in addition, the movable joint arm and the telescopic frame are retractable, and the rotating frame can rotate and can be adjusted according to the needs, so that the occupied space is better saved, and the storage is convenient.
Drawings
FIG. 1 is a top view of the present utility model;
FIG. 2 is a schematic view showing a specific structure of the movable bracket according to the present utility model;
FIG. 3 is a schematic view of a specific structure of the articulated arm according to the present utility model;
FIG. 4 is a schematic view of the installation of the linkage assembly of the present utility model;
FIG. 5 is a cross-sectional view A-A of FIG. 1;
fig. 6 is a perspective view of a testing machine according to the present utility model.
Wherein: 1. a movable support; 1a, a vertical frame; 1b, a lifting mechanism; 1c, lifting blocks; 1d, opening; 1e, lifting guide posts; 1f, moving casters; 2. a movable articulated arm; 2a, a head support; 2b, an intermediate support; 2c, tail support; 2dA locking assembly; 2e, a first rotating shaft; 2f, a second rotating shaft; 2g, a third rotating shaft; 3. a rotating frame; 4. a clamping assembly; 4a, fixing the sleeve; 4b, a movable sleeve; 4c, clamping blocks; 5. rotating a hand wheel; 6. a first lock nut; 7. a rotating assembly; 7a, connecting discs; 7b, a connecting shaft; 7c, a second lock nut; 7d, a stop gasket; 8. a telescopic frame; 9. a linkage assembly; 9a, a first lead screw; 9b, a second lead screw; 9c, a synchronous pulley assembly; 9d, a motor; 10. a control button; 11. a handle; 12. fixing the sleeve barrel; 13. fixing a guide disc; 14. a movable guide sleeve; 15. a locking bolt; 16. a push-pull rod; 17. an adjusting block; 18. a spring; 19. the knob indicates an arrow; A. a testing machine; a is that 0 And a connecting part.
Detailed Description
The following describes specific embodiments of the present utility model with reference to the drawings.
Examples:
referring to fig. 1, the device mainly comprises a movable bracket 1, a movable joint arm 2 which is arranged on the movable bracket 1 in a lifting manner, a rotating frame 3 which is rotatably connected with the movable joint arm 2, and clamping assemblies 4 which are respectively arranged on two sides of the rotating frame 3 in a telescopic manner.
The movable bracket 1 includes a stand 1a, and movable casters 1f are respectively disposed at four corners of the bottom of the stand 1a, as shown in fig. 1 and 2. The vertical frame 1a is internally provided with a lifting block 1c driven by a lifting mechanism 1b, the vertical frame 1a is internally provided with two lifting guide posts 1e which are symmetrically arranged, and the lifting block 1c can be slidably arranged on the lifting guide posts 1 e. An opening 1d is arranged on one side of the vertical frame 1a, and the movable joint arm 2 passes through the opening 1d and is connected with the lifting block 1 c.
Referring to fig. 1 and 3, the articulated arm 2 includes a head support 2a, two intermediate supports 2b, and a tail support 2c rotatably connected in this order. The head of the former intermediate support 2b is mounted on the tail of the head support 2a by a first rotation shaft 2e, the head of the latter intermediate support 2b is mounted on the tail of the former intermediate support 2b by a second rotation shaft 2f, and the tail of the latter intermediate support 2b is also mounted on the tail support 2c by a third rotation shaft 2 g.
The adjacent supporting pieces are locked and fixed through a locking component 2d, specifically, a first rotating shaft 2e, a second rotating shaft 2f and a third rotating shaft 2g respectively penetrate through a head supporting piece 2a, a previous middle supporting piece 2b and a tail supporting piece 2c to the outside, the locking component 2d comprises a rotating hand wheel 5 and a first locking nut 6 arranged at the bottom of the rotating hand wheel 5, and the first locking nut 6 is in threaded connection with the rotating shaft. By screwing the rotating hand wheel 5, the first lock nut 6 moves along the rotation axis and can lock the control rotation axis from rotating any more, thereby locking the corresponding support.
The head support 2a of the movable joint arm 2 is connected with the lifting block 1c of the movable bracket 1, and the tail support 2c of the movable joint arm 2 is connected with the rotating frame 3 through the rotating assembly 7. Specifically, the rotating assembly 7 includes a connecting disc 7a connected with the tail support 2c, a connecting shaft 7b arranged on the connecting disc 7a, and the rotating frame 3 is rotatably installed on the connecting shaft 7b and locked and fixed through a second locking nut 7c, and a stop washer 7d is further arranged between the second locking nut 7c and the rotating frame 3. By screwing the second lock nut 7c, the turret 3 can be rotated around the connecting shaft 7b and fixed.
Further, referring to fig. 1 and 4, two sides of the inner side of the rotating frame 3 are respectively provided with a telescopic frame 8, and a linkage assembly 9 is arranged between the two telescopic frames 8. Specifically, the linkage assembly 9 is built in the rotating frame 3, the linkage assembly 9 includes a first lead screw 9a, a second lead screw 9b, and a synchronous pulley assembly 9c connected with the first lead screw 9a and the second lead screw 9b, the synchronous pulley assembly 9c is driven by a motor 9d, and the two expansion brackets 8 are respectively connected with the first lead screw 9a and the second lead screw 9 b. The motor 9d can drive the synchronous pulley assembly 9c to rotate, further drive the first lead screw 9a and the second lead screw 9b to synchronously rotate, and drive the two telescopic frames 8 to synchronously stretch back and forth.
In this embodiment, the turret 3 is further provided with two control buttons 10 for controlling the motor 9d to rotate forward and backward, the control buttons 10 are respectively provided with an indication arrow, and pressing the corresponding control buttons 10 can control the expansion turret 8 to move forward or backward. Handles 11 are respectively arranged on two sides of the outer side of the rotating frame 3, so that the rotating frame 3 can be controlled to move conveniently.
In addition, referring to fig. 1 and 5, two clamping assemblies 4 are respectively mounted on two telescopic frames 8, and each clamping assembly 4 includes a fixed sleeve 4a, a movable sleeve 4b rotatably mounted on the fixed sleeve 4a, and a clamping block 4c is telescopically mounted on the movable sleeve 4 b. Specifically, fixed sleeve 4a includes fixed sleeve barrel 12, fixed sleeve barrel 12 connects on expansion bracket 8, be equipped with around its outer lane setting fixed guide disk 13 on the fixed sleeve barrel 12, the one end rotation of movable sleeve 4b is installed in fixed sleeve barrel 12, be connected with the movable uide bushing 14 of rotation installation in fixed guide disk 13 on the movable sleeve 4b, be equipped with the locking bolt 15 that is used for locking fixed movable uide bushing 14 on the fixed guide disk 13, locking bolt 15 can set up a plurality ofly, around fixed guide disk 13 evenly distributed, in order to play better locking effect.
A push-pull rod 16 is arranged in the movable sleeve 4b in a guiding way, one end of the push-pull rod 16 is fixedly connected with the clamping block 4c, and the other end of the push-pull rod is in threaded connection with an adjusting block 17. The adjusting block 17 is rotatably arranged at the other end of the movable sleeve 4b, and a spring 18 sleeved outside the push-pull rod 16 is further arranged between the clamping block 4c and the movable sleeve 4 b. The adjusting block 17 is also provided with a knob indication arrow 19, the adjusting block 17 is rotated according to the indication of the knob indication arrow 19, the push-pull rod 16 can be pushed to move, the clamping block 4c is pushed out more easily under the action of the spring 18, and the extending position of the clamping block 4c is adjustable. By screwing the locking bolt 15, the movable sleeve 4b can drive the clamping block 4c to rotate and fix, so that the angle adjustment is realized.
The device of the utility model can move integrally, is convenient to use, when the testing machine A is fixed, the two side adjusting blocks 17 are respectively screwed according to the size of the testing machine, the extending positions of the two clamping blocks 4c are adjusted, the testing machine A is matched and clamped, and the clamping blocks 4c can be connected with the connecting parts A on the two sides of the testing machine A 0 The structure of the testing machine A is shown in figure 6 by adopting the fixed connection of the fixing pieces. The clamping block 4c can be driven to rotate through rotating the movable sleeve 4b, the installation angle of the testing machine A is adjusted by 360 degrees, and the locking bolt 15 is screwed to lock after adjustment is completed.
When the testing machine A is in butt joint, the lifting block 1c of the movable support 1 can drive the testing machine A to lift and adjust the height of the testing machine A. The movable joint arm 2 can realize horizontal steering of the testing machine A, and when the movable joint arm 2 is adjusted, the rotation and locking of the rotating shaft can be controlled only by screwing the rotating hand wheel 5, so that the operation is flexible and convenient. The vertical rotation of the tester a (vertical rotation means rotation about an axis perpendicular to a vertical plane) can be achieved by rotating the turret 3, and the rotation and locking of the turret 3 can be achieved by screwing the second lock nut 7 c. The position of the testing machine A can be adjusted forwards and backwards only by pressing the corresponding control button 10 on the rotating frame 3.
The device can meet the multidirectional adjustment requirement of the testing machine A, is convenient and labor-saving to operate, and can be adjusted according to the requirement because the movable joint arm 2 and the telescopic frame 8 can be contracted and the rotating frame 3 can rotate, so that the occupied space is better saved, and the storage is convenient.
The above embodiments are merely for illustrating the technical concept and features of the present utility model, and are not intended to limit the scope of the present utility model to those skilled in the art to understand the present utility model and implement the same. All modifications made according to the spirit of the main technical proposal of the utility model should be covered in the protection scope of the utility model.
Claims (10)
1. An adjustable auxiliary wafer testing device is characterized in that: comprises a movable bracket (1), a movable joint arm (2) which is arranged on the movable bracket (1) in a lifting manner, a rotating frame (3) which is rotationally connected with the movable joint arm (2), and clamping components (4) which are respectively arranged on two sides of the rotating frame (3) in a telescopic manner; the movable joint arm (2) comprises a head support (2 a), a plurality of sections of middle support (2 b) and a tail support (2 c) which are sequentially connected in a rotating way, the adjacent support is locked and fixed through a locking assembly (2 d), the head support (2 a) is connected with the movable support (1), and the tail support (2 c) is connected with the rotating frame (3) through a rotating assembly (7); the two sides of the inner side of the rotating frame (3) are respectively provided with a telescopic frame (8), a linkage assembly (9) is arranged between the two telescopic frames (8), and the two clamping assemblies (4) are respectively arranged on the two telescopic frames (8); each clamping assembly (4) comprises a fixed sleeve (4 a) and a movable sleeve (4 b) rotatably mounted on the fixed sleeve (4 a), a clamping block (4 c) is mounted on the movable sleeve (4 b) in a telescopic manner, and the clamping blocks (4 c) of the two clamping assemblies (4) can be matched, clamped and fixed and rotate the testing machine (A).
2. The apparatus for assisting wafer testing with adjustable as recited in claim 1, wherein: the movable support (1) comprises a vertical frame (1 a) and a lifting block (1 c) which is driven by a lifting mechanism (1 b) and can be installed in the vertical frame (1 a) in a lifting mode, an opening (1 d) is formed in one side of the vertical frame (1 a), and the movable joint arm (2) penetrates through the opening (1 d) and is connected with the lifting block (1 c).
3. The apparatus for assisting wafer testing with adjustable as recited in claim 2, wherein: two lifting guide posts (1 e) which are symmetrically arranged are arranged in the vertical frame (1 a), lifting blocks (1 c) are slidably arranged on the lifting guide posts (1 e), and movable casters (1 f) are respectively arranged at four corners of the bottom of the vertical frame (1 a).
4. The apparatus for assisting wafer testing with adjustable as recited in claim 1, wherein: the middle support pieces (2 b) are provided with two, the head part of the front middle support piece (2 b) is arranged at the tail part of the head support piece (2 a) through a first rotating shaft (2 e), the head part of the rear middle support piece (2 b) is arranged at the tail part of the front middle support piece (2 b) through a second rotating shaft (2 f), and the tail part of the rear middle support piece (2 b) is also arranged on the tail support piece (2 c) through a third rotating shaft (2 g).
5. The apparatus for assisting wafer testing with adjustable as recited in claim 4, wherein: the first rotating shaft (2 e), the second rotating shaft (2 f) and the third rotating shaft (2 g) respectively penetrate through the head supporting piece (2 a), the previous middle supporting piece (2 b) and the tail supporting piece (2 c) to the outside, the locking component (2 d) comprises a rotating hand wheel (5) and a first locking nut (6) arranged at the bottom of the rotating hand wheel (5), and the first locking nut (6) is in threaded connection with the rotating shaft.
6. The apparatus for assisting wafer testing with adjustable as recited in claim 1, wherein: the rotating assembly (7) comprises a connecting disc (7 a) connected with the tail support piece (2 c), a connecting shaft (7 b) arranged on the connecting disc (7 a), the rotating frame (3) is rotatably arranged on the connecting shaft (7 b) and is locked and fixed through a second locking nut (7 c), and a stop gasket (7 d) is further arranged between the second locking nut (7 c) and the rotating frame (3).
7. The apparatus for performing an adjustable auxiliary wafer test as set forth in claim 6, wherein: the linkage assembly (9) is arranged in the rotating frame (3), the linkage assembly (9) comprises a first lead screw (9 a), a second lead screw (9 b) and a synchronous pulley assembly (9 c) connected with the first lead screw (9 a) and the second lead screw (9 b), the synchronous pulley assembly (9 c) is driven by a motor (9 d), and the two telescopic frames (8) are respectively connected with the first lead screw (9 a) and the second lead screw (9 b).
8. The apparatus for adjustably assisting wafer testing as defined in claim 7, wherein: the rotating frame (3) is provided with a control button (10) for controlling the motor (9 d) to rotate positively and negatively, and handles (11) are respectively arranged on two sides of the outer side of the rotating frame (3).
9. The apparatus for assisting wafer testing with adjustable as recited in claim 1, wherein: the fixed sleeve (4 a) comprises a fixed sleeve barrel (12) connected to the telescopic frame (8), and a fixed guide disc (13) arranged on the outer ring of the fixed sleeve barrel (12), one end of the movable sleeve (4 b) is rotatably arranged in the fixed sleeve barrel (12), the movable sleeve (4 b) is connected with a movable guide sleeve (14) rotatably arranged in the fixed guide disc (13), and the fixed guide disc (13) is provided with a locking bolt (15) for locking and fixing the movable guide sleeve (14).
10. The apparatus for performing an adjustable auxiliary wafer test as set forth in claim 9, wherein: the push-pull rod (16) is arranged in the movable sleeve (4 b) in a guiding way, one end of the push-pull rod (16) is fixedly connected with the clamping block (4 c), the other end of the push-pull rod is in threaded connection with the adjusting block (17), the adjusting block (17) is rotatably arranged at the other end of the movable sleeve (4 b), a spring (18) sleeved outside the push-pull rod (16) is arranged between the clamping block (4 c) and the movable sleeve (4 b), and a knob indication arrow (19) is further arranged on the adjusting block (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097580.8U CN220584335U (en) | 2023-08-07 | 2023-08-07 | Adjustable auxiliary wafer testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322097580.8U CN220584335U (en) | 2023-08-07 | 2023-08-07 | Adjustable auxiliary wafer testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220584335U true CN220584335U (en) | 2024-03-12 |
Family
ID=90115388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322097580.8U Active CN220584335U (en) | 2023-08-07 | 2023-08-07 | Adjustable auxiliary wafer testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220584335U (en) |
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2023
- 2023-08-07 CN CN202322097580.8U patent/CN220584335U/en active Active
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