CN219777859U - Adjustment mechanism of chip testing machine - Google Patents
Adjustment mechanism of chip testing machine Download PDFInfo
- Publication number
- CN219777859U CN219777859U CN202321002844.0U CN202321002844U CN219777859U CN 219777859 U CN219777859 U CN 219777859U CN 202321002844 U CN202321002844 U CN 202321002844U CN 219777859 U CN219777859 U CN 219777859U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- motor
- testing machine
- chip
- chip testing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 62
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000009434 installation Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 230000003028 elevating effect Effects 0.000 description 5
- 235000012431 wafers Nutrition 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses an adjusting mechanism of a chip testing machine, which comprises a base, wherein the upper surface of the base is rotationally connected with a stand column, an installation cavity is formed in the base, a first driving mechanism for driving the stand column to rotate is installed in the installation cavity, a sliding groove is formed in the outer surface of the stand column, and a lifting mechanism is installed in the sliding groove. According to the utility model, the upright post and the chip testing machine can be driven to horizontally rotate through the first driving mechanism, the whole chip testing machine does not need to be rotated, the use is convenient, the chip testing machines with different sizes can be clamped through the two-way moving mechanism, so that the practicability is improved, and the rotatable clamping mechanisms at two sides can be automatically and synchronously rotated through the second driving mechanism and the rotatable clamping mechanisms, so that the vertical angle of the chip testing machine can be conveniently adjusted, the separate operation is not needed, and the workload is reduced.
Description
Technical Field
The utility model relates to the technical field of chip tester installation, in particular to an adjusting mechanism of a chip tester.
Background
The chip tester is an electronic measuring instrument used in the technical field of electronics and communication. In the field of chip testing, when a chip is tested, a chip tester is generally placed on a fixed placing frame, the chip tester is required to be aligned with a test wafer after being connected with a probe card before testing, and the chip tester on the placing frame is required to be rotated to different directions and adjusted to different angles for alignment aiming at different types of test wafers;
an adjusting mechanism of a chip testing machine with a publication number of CN218099481U is used for adjusting the position of the chip testing machine and comprises a stand column, a clamping device and a shifting device, wherein the clamping device is arranged on the stand column in a vertically movable manner and is used for clamping the chip testing machine and is configured to vertically swing relative to the stand column so as to adjust the angle of the chip testing machine clamped on the clamping device; the shifting device is arranged at the bottom end of the upright post to shift the adjusting mechanism;
according to the technical scheme, although the angle of the chip tester can be adjusted to align with the test wafer, the shifting device can move the adjusting mechanism to a required position, but the distance between the clamping parts on two sides of the shifting device is fixed, so that the clamping and mounting of the chip tester with different specifications cannot be carried out, and the rotation on the vertical direction of the chip tester still needs to be manually operated, so that the workload is increased, and the shifting device needs to be integrally rotated when the horizontal angle of the chip tester is changed, so that the operation is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides an adjusting mechanism of a chip testing machine.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an guiding mechanism of chip testing machine, includes the base, the upper surface of base rotates and is connected with the stand, the installation cavity has been seted up to the inside of base, the internally mounted in installation cavity has the first actuating mechanism of drive stand pivoted, the spout has been seted up to the surface of stand, the internally mounted of spout has elevating system, elevating system's active end fixedly connected with slip cap is established at the movable frame of stand surface, one side fixedly connected with U type frame of movable frame, the inside of U type frame runs through and installs relative movement mechanism, but two active ends of relative movement mechanism all run through and install the rotary clamping mechanism who is used for installing the chip testing machine, the inside of U type frame runs through and installs the second actuating mechanism who is used for driving rotatable clamping mechanism.
Further, the first driving mechanism comprises a first motor fixedly installed in the installation cavity, an output shaft of the first motor is fixedly connected with a rotating shaft, and the top end of the rotating shaft is fixedly connected with the bottom end of the upright post.
Further, the lifting mechanism comprises a second motor which is embedded and fixedly arranged at the bottom of the sliding groove, an output shaft of the second motor is fixedly connected with a one-way screw rod, a sliding block which is slidably connected with the inner wall of the sliding groove is sleeved on the outer surface of the one-way screw rod in a threaded manner, and the outer surface of the sliding block is fixedly connected with the inner wall of the movable frame.
Further, the relative movement mechanism comprises a third motor fixedly arranged on one side of the outer surface of the U-shaped frame, an output shaft of the third motor is fixedly connected with a bidirectional screw rod which is rotationally connected with the inside of the U-shaped frame, and two moving plates which are in sliding connection with the inner wall of the U-shaped frame are symmetrically and screwed on the outer surface of the bidirectional screw rod.
Further, the rotatable fixture comprises a first rotating shaft which penetrates through the outer surface of the moving plate and is connected with the outer surface of the moving plate in a rotating mode, one end of the first rotating shaft is fixedly connected with a mounting plate for mounting the chip testing machine, a plurality of mounting holes are formed in the outer surface of the mounting plate, and the other end of the first rotating shaft is fixedly connected with a first bevel gear.
Further, actuating mechanism includes the fourth motor of fixed mounting in U type frame surface one side, the output shaft fixedly connected with of fourth motor rotates the integral key shaft of being connected with the inside rotation of U type frame, the surface symmetry sliding connection of integral key shaft has two spline housing, two the spline housing runs through adjacent movable plate and with the inside fixed connection of movable plate, the fixed surface cover of spline housing is equipped with the second bevel gear, surface one side fixedly connected with bearing frame of movable plate, the surface of bearing frame runs through and rotates and be connected with the second pivot, the equal fixedly connected with third bevel gear in both ends of second pivot, and two third bevel gear meshes with first bevel gear and second bevel gear respectively.
Further, the movable wheels are arranged on the periphery of the lower surface of the base.
The utility model has the beneficial effects that:
when the chip tester is used, the first motor rotates to drive the upright post and the chip tester to horizontally rotate through the first driving mechanism, the whole chip tester does not need to rotate, the chip tester is convenient to use, the distance between the rotatable clamping mechanisms at two sides can be changed according to the chip testers with different sizes through the two-way moving mechanism, the practicability is improved, and the rotatable clamping mechanisms at two sides can be automatically and synchronously rotated according to the required conditions through the second driving mechanism and the rotatable clamping mechanisms, so that the vertical angle of the chip tester can be conveniently adjusted, the chip tester does not need to be operated respectively, and the work load is reduced.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a schematic view of the internal structure of the base and the column of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 1;
fig. 4 is an enlarged view of the present utility model at B in fig. 1.
Legend description:
1. a base; 2. a column; 3. a mounting cavity; 4. a chute; 5. a moving frame; 6. a U-shaped frame; 7. a first motor; 8. a rotation shaft; 9. a second motor; 10. a unidirectional screw rod; 11. a slide block; 12. a third motor; 13. a two-way screw rod; 14. a moving plate; 15. a first rotating shaft; 16. a mounting plate; 17. a mounting hole; 18. a first bevel gear; 19. a fourth motor; 20. a spline shaft; 21. a spline housing; 22. a second bevel gear; 23. a bearing seat; 24. a second rotating shaft; 25. a third bevel gear; 26. and (5) moving the wheel.
Detailed Description
Fig. 1 to 4 show, relate to an adjustment mechanism of chip testing machine, including base 1, the upper surface rotation of base 1 is connected with stand 2, installation cavity 3 has been seted up to the inside of base 1, installation cavity 3's internally mounted has the first actuating mechanism of drive stand 2 pivoted, spout 4 has been seted up to the surface of stand 2, the internally mounted of spout 4 has elevating system, elevating system's movable end fixedly connected with slip cap establishes the movable frame 5 at stand 2 surface, one side fixedly connected with U type frame 6 of movable frame 5, the inside of U type frame 6 runs through and installs relative movement mechanism, rotatable fixture for installing the chip testing machine is all run through to two movable ends of relative movement mechanism, the inside of U type frame 6 runs through and installs the second actuating mechanism that is used for driving rotatable fixture.
The first driving mechanism comprises a first motor 7 fixedly installed inside the installation cavity 3, an output shaft of the first motor 7 is fixedly connected with a rotating shaft 8, the top end of the rotating shaft 8 is fixedly connected with the bottom end of the upright post 2, the first motor 7 rotates to drive the rotating shaft 8 to rotate, and therefore the upright post 2 is driven to rotate, and the horizontal position of the chip testing machine is convenient to adjust.
The elevating system is including embedding fixed mounting at the second motor 9 of spout 4 bottom, the output shaft fixedly connected with one-way lead screw 10 of second motor 9, the surface thread bush of one-way lead screw 10 be equipped with spout 4 inner wall sliding connection's slider 11, and the surface of slider 11 and the inner wall fixed connection who removes frame 5, second motor 9 rotates and drives one-way lead screw 10 and rotate, drives slider 11 and remove frame 5 and reciprocate through the screw thread, and then can change the height of chip testing machine.
The relative movement mechanism comprises a third motor 12 fixedly arranged on one side of the outer surface of the U-shaped frame 6, an output shaft of the third motor 12 is fixedly connected with a bidirectional screw rod 13 rotationally connected with the inside of the U-shaped frame 6, two moving plates 14 which are in sliding connection with the inner wall of the U-shaped frame 6 are symmetrically and threadedly connected with the outer surface of the bidirectional screw rod 13, and the third motor 12 rotates to drive the bidirectional screw rod 13 to rotate so as to drive the two moving plates 14 to move relatively, so that the distance between the rotatable clamping mechanisms on two sides can be changed according to chip testing machines with different sizes.
The rotatable fixture includes the first pivot 15 that runs through the rotation and connects at the movable plate 14 surface, and the mounting panel 16 that is used for installing the chip testing machine is fixedly connected with to the one end of first pivot 15, and a plurality of mounting holes 17 have been seted up to the surface of mounting panel 16, and the other end fixedly connected with first bevel gear 18 of first pivot 15, first bevel gear 18 rotate and drive first pivot 15 and rotate to drive mounting panel 16 and chip testing machine and rotate, and then can adjust the epaxial angle of chip testing machine vertical direction.
The driving mechanism comprises a fourth motor 19 fixedly arranged on one side of the outer surface of the U-shaped frame 6, an output shaft of the fourth motor 19 is fixedly connected with a spline shaft 20 which is rotationally connected with the inside of the U-shaped frame 6, the outer surface of the spline shaft 20 is symmetrically and slidingly connected with two spline sleeves 21, the two spline sleeves 21 penetrate through the adjacent movable plate 14 and are fixedly connected with the inside of the movable plate 14, a second bevel gear 22 is fixedly sleeved on the outer surface of the spline sleeves 21, a bearing seat 23 is fixedly connected on one side of the outer surface of the movable plate 14, a second rotating shaft 24 is fixedly connected with the outer surface of the bearing seat 23 in a penetrating and rotating manner, two ends of the second rotating shaft 24 are fixedly connected with third bevel gears 25, the two third bevel gears 25 are respectively meshed with the first bevel gear 18 and the second bevel gear 22, the fourth motor 19 rotates to drive the spline shaft 20 to rotate, then the second bevel gears 22 on two sides are driven by the two spline sleeves 21 to rotate, and the second bevel gears 22 rotate to drive the adjacent third bevel gears 25 to rotate, so that the second rotating shaft 24 and the third bevel gears 25 on the other ends are driven to rotate, and the first bevel gear 18 is driven to rotate.
The moving wheels 26 are arranged around the lower surface of the base 1, so that the whole adjusting mechanism and the chip testing machine can be conveniently moved.
When the chip tester is used as the adjusting mechanism, the chip tester is placed between two mounting plates 16, then the third motor 12 is started, the third motor 12 rotates to drive the bidirectional screw rod 13 to rotate, so as to drive the two movable plates 14 to move relatively, further drive the mounting plates 16 on two sides to move relatively, then the chip tester is fixedly mounted between the two mounting plates 16 through the mounting holes 17, when in use, the first motor 7, the second motor 9 and the fourth motor 19 are respectively started according to the required conditions, the first motor 7 rotates to drive the rotating shaft 8 to rotate, thereby driving the upright post 2 to rotate, the horizontal position of the chip tester is convenient to adjust, the second motor 9 rotates to drive the unidirectional screw rod 10 to rotate, the sliding block 11 and the movable frame 5 are driven to move up and down through threads, so as to change the height of the chip tester, the fourth motor 19 rotates to drive the spline shafts 20 to rotate, then the second bevel gears 22 on two sides are driven by the two spline sleeves 21 to rotate, the second bevel gears 22 rotate to drive the adjacent third bevel gears 25, so as to drive the second rotating shaft 24 and the third bevel gears 25 on the other end to rotate, thereby drive the first bevel gears 18 to rotate, the first bevel gears 18 rotate, the first bevel gears 15 are driven by the first bevel gears 18 to drive the chip tester to rotate, and the chip tester to rotate vertically, thereby the chip tester can be adjusted.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides an adjustment mechanism of chip testing machine, includes base (1), its characterized in that: the automatic chip testing machine is characterized in that an upright post (2) is rotationally connected to the upper surface of the base (1), a mounting cavity (3) is formed in the base (1), a first driving mechanism for driving the upright post (2) to rotate is arranged in the mounting cavity (3), a sliding groove (4) is formed in the outer surface of the upright post (2), a lifting mechanism is arranged in the sliding groove (4), a movable end of the lifting mechanism is fixedly connected with a movable frame (5) which is sleeved on the outer surface of the upright post (2) in a sliding mode, a U-shaped frame (6) is fixedly connected to one side of the movable frame (5), a relative moving mechanism is installed in the U-shaped frame (6) in a penetrating mode, and a rotatable clamping mechanism for installing the chip testing machine is installed in the two movable ends of the relative moving mechanism in a penetrating mode, and a second driving mechanism for driving the rotatable clamping mechanism is installed in the U-shaped frame (6) in a penetrating mode.
2. The adjustment mechanism of a chip tester according to claim 1, wherein: the first driving mechanism comprises a first motor (7) fixedly installed inside the installation cavity (3), an output shaft of the first motor (7) is fixedly connected with a rotating shaft (8), and the top end of the rotating shaft (8) is fixedly connected with the bottom end of the upright post (2).
3. The adjustment mechanism of a chip tester according to claim 1, wherein: the lifting mechanism comprises a second motor (9) which is fixedly installed at the bottom of the sliding groove (4), an output shaft of the second motor (9) is fixedly connected with a unidirectional screw rod (10), a sliding block (11) which is slidably connected with the inner wall of the sliding groove (4) is sleeved on the outer surface of the unidirectional screw rod (10) in a threaded mode, and the outer surface of the sliding block (11) is fixedly connected with the inner wall of the movable frame (5).
4. The adjustment mechanism of a chip tester according to claim 1, wherein: the relative movement mechanism comprises a third motor (12) fixedly arranged on one side of the outer surface of the U-shaped frame (6), an output shaft of the third motor (12) is fixedly connected with a bidirectional screw rod (13) which is rotationally connected with the inside of the U-shaped frame (6), and two moving plates (14) which are in sliding connection with the inner wall of the U-shaped frame (6) are symmetrically and screwed on the outer surface of the bidirectional screw rod (13).
5. The adjustment mechanism of a chip tester according to claim 4, wherein: the rotatable fixture comprises a first rotating shaft (15) which penetrates through the outer surface of the movable plate (14) and is rotatably connected with the outer surface of the movable plate, one end of the first rotating shaft (15) is fixedly connected with a mounting plate (16) for mounting the chip testing machine, a plurality of mounting holes (17) are formed in the outer surface of the mounting plate (16), and the other end of the first rotating shaft (15) is fixedly connected with a first bevel gear (18).
6. The adjustment mechanism of a chip tester according to claim 5, wherein: the driving mechanism comprises a fourth motor (19) fixedly arranged on one side of the outer surface of the U-shaped frame (6), an output shaft of the fourth motor (19) is fixedly connected with a spline shaft (20) which is rotationally connected with the inside of the U-shaped frame (6), two spline sleeves (21) are symmetrically and slidably connected with the outer surface of the spline shaft (20), the two spline sleeves (21) penetrate through the adjacent movable plate (14) and are fixedly connected with the inside of the movable plate (14), a second bevel gear (22) is arranged on the outer surface of the spline sleeve (21) in a fixed mode, a bearing seat (23) is fixedly connected on one side of the outer surface of the movable plate (14), a second rotating shaft (24) is rotatably connected with the outer surface of the bearing seat (23) in a penetrating mode, a third bevel gear (25) is fixedly connected with two ends of the second rotating shaft (24), and the two third bevel gears (25) are meshed with the first bevel gear (18) and the second bevel gear (22) respectively.
7. The adjustment mechanism of a chip tester according to claim 1, wherein: and movable wheels (26) are arranged around the lower surface of the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002844.0U CN219777859U (en) | 2023-04-28 | 2023-04-28 | Adjustment mechanism of chip testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321002844.0U CN219777859U (en) | 2023-04-28 | 2023-04-28 | Adjustment mechanism of chip testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219777859U true CN219777859U (en) | 2023-09-29 |
Family
ID=88106375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321002844.0U Active CN219777859U (en) | 2023-04-28 | 2023-04-28 | Adjustment mechanism of chip testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219777859U (en) |
-
2023
- 2023-04-28 CN CN202321002844.0U patent/CN219777859U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100547633C (en) | Be used to detect the gantry type four dimensional automatic measurement of the photochromic performance of display screen | |
| CN201122421Y (en) | Gantry type four-dimensional automatic measurement bench for detecting optical color performance of display screen | |
| CN112923898A (en) | Roughness detection tool | |
| CN214892946U (en) | Device for detecting hole site by zero-clearance machinery | |
| CN206366865U (en) | A kind of circle glitch detection fixture for axial workpiece | |
| CN212203706U (en) | Adjustable remote sensing measurement supporting device | |
| CN219777859U (en) | Adjustment mechanism of chip testing machine | |
| CN116294962B (en) | Propeller blade airfoil type detection equipment | |
| CN114111682B (en) | Distance measuring device based on computer vision | |
| CN212082884U (en) | Concrete core drilling machine for supervision | |
| CN214269824U (en) | Angle measuring device for elevator detection | |
| CN210720593U (en) | Low-temperature magnetic field probe station | |
| CN113623508A (en) | Intelligence building site detection equipment adjusts structure | |
| CN215807216U (en) | Quick adjustment foot pad device for electromechanical installation | |
| CN220473398U (en) | Crack observation instrument for supervision | |
| CN116399297B (en) | Building inclination detection equipment and detection method | |
| CN220699540U (en) | Test and maintenance auxiliary platform | |
| CN211333091U (en) | Machining platform with adjustable be used for machining | |
| CN219380620U (en) | Equipment overhauling device for electronic engineering of self-adaptive topography | |
| CN112414253B (en) | Full-automatic test equipment of logical no-go | |
| CN216669212U (en) | Auxiliary tool for calibrating optical instrument | |
| CN217953832U (en) | Automobile seat framework testing device | |
| CN217032478U (en) | Portable level detector | |
| CN216558873U (en) | Camshaft phase angle measuring device capable of rapidly measuring | |
| CN220891776U (en) | Main machine fixture device for measuring verticality of guide rail |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |