CN212020496U - Tool, sleeve structure and slide bar structure convenient for probe card pickup - Google Patents
Tool, sleeve structure and slide bar structure convenient for probe card pickup Download PDFInfo
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- CN212020496U CN212020496U CN202020481304.5U CN202020481304U CN212020496U CN 212020496 U CN212020496 U CN 212020496U CN 202020481304 U CN202020481304 U CN 202020481304U CN 212020496 U CN212020496 U CN 212020496U
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Abstract
The utility model discloses a tool for picking up a probe card conveniently, which comprises a tweezers structure, wherein the tweezers structure comprises tweezers and a state maintaining main body, the state maintaining body is arranged on the inner wall of the tweezers in a sliding way, the tweezers comprise a connecting block and a tweezers gripper, the tweezers grabs are symmetrically arranged at the lower ends of the tweezers and the connecting block, the upper ends of the tweezers grabs are fixedly connected through the connecting block, the state maintaining body comprises an elastic rod, a clamping block, a first extrusion rod, a second extrusion rod, a screw and a threaded barrel, the upper end of the elastic rod is fixedly connected through the outer wall of the forceps holder, the clamping block is fixedly connected on the lower rear wall of the elastic rod, the clamping block is clamped and installed on the front wall of the lower part of the first extrusion rod, the first extrusion rod and the second extrusion rod are slidably installed on the inner wall of the forceps claw, the second extrusion rod is fixedly installed at the side end of the threaded cylinder through a screw, and the threaded cylinder is fixedly connected to the upper end of the first extrusion rod. The utility model discloses can keep the clamping state, better satisfying the use needs.
Description
Technical Field
The utility model relates to a needle card picks up equipment technical field, specifically is a make things convenient for instrument that probe card picked up.
Background
The needle card picking tool is mainly a pair of tweezers, and a common operation mode of the tweezers is that the tweezers are firstly aligned to a target, then the target is clamped by being pinched by hands, a pinching state needs to be kept in the moving process, the pinching state also needs to be kept when the target is installed, and when the target is installed by keeping the pinching state, the hands are easy to shake, so that the installation difficulty is increased, and a scheme capable of relieving the problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a make things convenient for instrument that probe card picked up to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a tool for facilitating probe card pick-up includes a tweezer structure; the forceps structure comprises forceps and a state maintaining body, wherein the state maintaining body is slidably arranged on the inner wall of the forceps; the tweezers comprise a connecting block and tweezers grippers, the tweezers grippers are symmetrically arranged at the lower ends of the tweezers and the connecting block, and the upper ends of the tweezers grippers are fixedly connected through the connecting block; the state keeps the main part including a spring rod, a fixture block, a first extrusion rod, a second extrusion rod, a screw and a screw thread section of thick bamboo, the outer wall fixed connection that tweezers grabbed is passed through to the upper end of spring rod, fixture block fixed connection is at the lower part back wall of spring rod, the lower part antetheca at first extrusion rod is installed to the fixture block joint, first extrusion rod and second extrusion rod slidable mounting are at the inner wall that tweezers grabbed, the second extrusion rod passes through screw fixed mounting at the side of a screw thread section of thick bamboo, screw thread fixed connection is in the upper end of a first extrusion rod, screw thread installs the inner wall at a screw thread section of thick bamboo.
Preferably, the tweezers further comprise a pair of squeezing blocks, the squeezing blocks are fixedly connected through the tweezers in a grabbing manner, and the inner walls of the lower ends of the first squeezing rod and the second squeezing rod are slidably supported on the outer wall of the squeezing blocks.
Preferably, the state keeping body further comprises a clamping groove, the clamping groove is formed in the front wall of the first extrusion rod and is matched with the clamping block, and the clamping block is connected to the side wall of the first extrusion rod in a sliding and clamping mode through the clamping groove.
Preferably, the state keeping body further comprises a sleeve, the sleeve is sleeved on the outer wall of the screw in a sliding mode, the lower wall of the sleeve is fixedly connected to the upper end of the second extrusion rod, and the sleeve and the threaded cylinder are supported on the inner wall of the forceps holder in a sliding mode.
Preferably, the state keeping body further comprises a sliding rod, the sliding rod is fixedly connected to the inner side wall of the upper portion of the first extrusion rod, the sliding rod is inserted into the inner wall of the upper portion of the second extrusion rod in a sliding mode, the sliding rod penetrates through the second extrusion rod, the sliding rod is installed on the inner wall of the forceps holder in a sliding mode, and the sliding rod is located on the lower side of the threaded cylinder.
The sleeve structure of the tool convenient for probe card pickup comprises a sleeve, wherein the sleeve is sleeved on the outer wall of a screw in a sliding mode, the lower wall of the sleeve is fixedly connected to the upper end of a second extrusion rod, and the sleeve and a threaded cylinder are supported on the inner wall of a forceps claw in a sliding mode.
The slide bar structure of the tool convenient for picking up the probe card comprises a slide bar, wherein the slide bar is fixedly connected to the inner side wall of the upper part of a first extrusion rod, the slide bar is inserted into the inner wall of the upper part of a second extrusion rod in a sliding mode, the slide bar penetrates through the second extrusion rod, the slide bar is installed on the inner wall of a forceps claw in a sliding mode, and the slide bar is located on the lower side of a threaded cylinder.
Compared with the prior art, the beneficial effects of the utility model are as follows:
when the micro probe card needs to be picked up and assembled, the lower end of the forceps gripper is aligned to the micro probe card, then the first extrusion rod is pushed by a thumb to move downwards along the forceps gripper, the first extrusion rod drives the second extrusion rod to move downwards, the lower ends of the first extrusion rod and the second extrusion rod are used for inwards extruding the forceps gripper, the lower end of the forceps gripper is driven to inwards fold to clamp the target micro probe card, the clamping block is clamped on the front wall of the first extrusion rod to fix the position of the first extrusion rod, the first extrusion rod and the second extrusion rod are prevented from upwards sliding, the purpose of stably clamping the micro probe card is achieved, and then the target micro probe card is moved to move an assembly point through the device to carry out assembly work; the target miniature probe card is stably clamped through the device, so that the problem that the operation difficulty is increased by continuously exerting force in the assembling process is solved; after the use, the lower end of the elastic rod is pushed forwards, the clamping block is driven to leave the first extrusion rod, the outward elasticity of the nipper claw is utilized to drive the first extrusion rod and the second extrusion rod to move upwards and recover, the device is convenient to reuse, the inner walls of the lower ends of the first extrusion rod and the second extrusion rod slide downwards along the outer wall of the extrusion block, the first extrusion rod and the second extrusion rod are used for extruding the extrusion block to achieve the purpose of contracting the lower end of the tweezers, the clamping block is clamped with the first extrusion rod through the clamping groove, thereby achieving the purpose of limiting the first extrusion rod to slide back, achieving the purpose of slidably mounting the first extrusion rod and the second extrusion rod on the outer wall of the forceps gripper through the slidable mounting of the sleeve and the threaded barrel and the forceps gripper, through slide bar and tweezers grab inner wall slidable mounting, prevent that first extrusion stem and second extrusion stem from sliding the in-process and rotating to the stability of state maintenance main part slip work has been improved.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
fig. 2 is a schematic structural view of the tweezers of the present invention;
fig. 3 is a schematic view of the state maintaining body splitting structure of the present invention.
In the figure: 1. a forceps structure; 2. tweezers; 3. a state holding body; 4. connecting blocks; 5. grasping with tweezers; 6. extruding the block; 7. a spring rod; 8. a clamping block; 9. a card slot; 10. a first extrusion stem; 11. a second extrusion stem; 12. a screw; 13. a sleeve; 14. a slide bar; 15. a threaded barrel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships that are relative to each other, are merely for convenience of description and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-3, the present invention provides an embodiment: a tool for facilitating the pick-up of a probe card comprises a forceps structure 1; the forceps structure 1 comprises forceps 2 and a state maintaining body 3, wherein the state maintaining body 3 is slidably arranged on the inner wall of the forceps 2; the tweezers 2 comprise a connecting block 4 and tweezers grippers 5, the tweezers grippers 5 are symmetrically arranged at the lower ends of the tweezers 2 and the connecting block 4, and the upper ends of the tweezers grippers 5 are fixedly connected through the connecting block 4; the state maintaining body 3 comprises a spring rod 7, a clamping block 8, a first extrusion rod 10, a second extrusion rod 11, a screw 12 and a thread cylinder 15, the upper end of the spring rod 7 is fixedly connected with the outer wall of the forceps holder 5, the clamping block 8 is fixedly connected with the lower rear wall of the spring rod 7, the clamping block 8 is clamped and installed on the lower front wall of the first extrusion rod 10, the first extrusion rod 10 and the second extrusion rod 11 are slidably installed on the inner wall of the forceps holder 5, the second extrusion rod 11 is fixedly installed on the side end of the thread cylinder 15 through the screw 12, the thread cylinder 15 is fixedly connected with the upper end of the first extrusion rod 10, and the screw 12 is threadedly installed on the inner wall of the thread cylinder 15; when the micro probe card needs to be picked up and assembled, the lower end of the forceps gripper 5 is aligned to the micro probe card, then the first extrusion rod 10 is pushed by a thumb to move downwards along the forceps gripper 5, the first extrusion rod 10 drives the second extrusion rod 11 to move downwards, the lower ends of the first extrusion rod 10 and the second extrusion rod 11 are used for extruding the forceps gripper 5 inwards, the lower end of the forceps gripper 5 is driven to fold inwards to clamp the target micro probe card, the fixture block 8 is clamped on the front wall of the first extrusion rod 10 to fix the position of the first extrusion rod 10, the first extrusion rod 10 and the second extrusion rod 11 are prevented from sliding upwards, the purpose of stably clamping the micro probe card is achieved, and then the target micro probe card is moved to an assembly point through the device to carry out assembly work; the target miniature probe card is stably clamped through the device, so that the problem that the operation difficulty is increased by continuously exerting force in the assembling process is solved; after the use, the lower end of the elastic rod 7 is pushed forwards, the clamping block 8 is driven to leave the first extrusion rod 10, the outward elastic force of the forceps holder 5 is utilized to drive the first extrusion rod 10 and the second extrusion rod 11 to move upwards for recovery, and the device is convenient to reuse.
The tweezers 2 further comprise a pair of squeezing blocks 6, the squeezing blocks 6 are arranged, the squeezing blocks 6 are fixedly connected through the tweezers claws 5, and the inner walls of the lower ends of the first squeezing rod 10 and the second squeezing rod 11 are slidably supported on the outer wall of the squeezing blocks 6; the inner walls of the lower ends of the first extrusion rod 10 and the second extrusion rod 11 slide downwards along the outer wall of the extrusion block 6, and the first extrusion rod 10 and the second extrusion rod 11 are used for extruding the extrusion block 6 to achieve the purpose of contracting the lower end of the forceps 5.
The state maintaining body 3 further comprises a clamping groove 9, the clamping groove 9 is formed in the front wall of the first extrusion rod 10, the clamping groove 9 is matched with the clamping block 8, and the clamping block 8 is clamped on the side wall of the first extrusion rod 10 in a sliding mode through the clamping groove 9; the clamping of the clamping block 8 and the first extrusion rod 10 is realized through the clamping groove 9, so that the purpose of limiting the first extrusion rod 10 to slide back is achieved.
The state maintaining body 3 further comprises a sleeve 13, the sleeve 13 is sleeved on the outer wall of the screw 12 in a sliding mode, the lower wall of the sleeve 13 is fixedly connected to the upper end of the second extrusion rod 11, and the sleeve 13 and the threaded barrel 15 are supported on the inner wall of the forceps holder 5 in a sliding mode; the sleeve 13 and the threaded barrel 15 are slidably mounted with the forceps holder 5, so that the first extrusion rod 10 and the second extrusion rod 11 are slidably mounted on the outer wall of the forceps holder 5.
The state maintaining body 3 further comprises a sliding rod 14, the sliding rod 14 is fixedly connected to the inner side wall of the upper portion of the first extrusion rod 10, the sliding rod 14 is inserted into the inner wall of the upper portion of the second extrusion rod 11 in a sliding mode, the sliding rod 14 penetrates through the second extrusion rod 11, the sliding rod 14 is installed on the inner wall of the forceps holder 5 in a sliding mode, and the sliding rod 14 is located on the lower side of the threaded barrel 15; the sliding rod 14 is slidably mounted on the inner wall of the forceps holder 5, so that the first and second pressing rods 10 and 11 are prevented from rotating during sliding, and the stability of the sliding operation of the state maintaining body 3 is improved.
Example two
Referring to fig. 3, the present invention provides an embodiment:
a sleeve structure of a tool for facilitating probe card pickup comprises a sleeve 13, wherein the sleeve 13 is sleeved on the outer wall of a screw 12 in a sliding mode, the lower wall of the sleeve 13 is fixedly connected to the upper end of a second extrusion rod 11, and the sleeve 13 and a thread cylinder 15 are both supported on the inner wall of a forceps holder 5 in a sliding mode.
EXAMPLE III
Referring to fig. 3, the present invention provides an embodiment:
a slide bar structure of a tool for facilitating probe card pickup comprises a slide bar 14, wherein the slide bar 14 is fixedly connected to the inner side wall of the upper part of a first extrusion rod 10, the slide bar 14 is inserted into the inner wall of the upper part of a second extrusion rod 11 in a sliding mode, the slide bar 14 penetrates through the second extrusion rod 11, the slide bar 14 is installed on the inner wall of a forceps claw 5 in a sliding mode, and the slide bar 14 is located on the lower side of a thread cylinder 15.
The working principle is as follows: when the micro probe card needs to be picked up and assembled, the lower end of the forceps gripper 5 is aligned to the micro probe card, then the first extrusion rod 10 is pushed by a thumb to move downwards along the forceps gripper 5, the first extrusion rod 10 drives the second extrusion rod 11 to move downwards, the lower ends of the first extrusion rod 10 and the second extrusion rod 11 are used for extruding the forceps gripper 5 inwards, the lower end of the forceps gripper 5 is driven to fold inwards to clamp the target micro probe card, the fixture block 8 is clamped on the front wall of the first extrusion rod 10 to fix the position of the first extrusion rod 10, the first extrusion rod 10 and the second extrusion rod 11 are prevented from sliding upwards, the purpose of stably clamping the micro probe card is achieved, and then the target micro probe card is moved to an assembly point through the device to carry out assembly work; the target miniature probe card is stably clamped through the device, so that the problem that the operation difficulty is increased by continuously exerting force in the assembling process is solved; the lower end of the elastic rod 7 is poked forwards after use, the clamping block 8 is driven to leave the first extrusion rod 10, the first extrusion rod 10 and the second extrusion rod 11 are driven to move upwards and recover by utilizing the outward elasticity of the forceps gripper 5, the device is convenient to reuse, the lower end inner walls of the first extrusion rod 10 and the second extrusion rod 11 slide downwards along the outer wall of the extrusion block 6, the lower end of the forceps gripper 5 is contracted by utilizing the first extrusion rod 10 and the second extrusion rod 11 to extrude the extrusion block 6, the clamping block 8 is clamped with the first extrusion rod 10 by the clamping groove 9, so that the aim of limiting the first extrusion rod 10 to slide backwards is achieved, the first extrusion rod 10 and the second extrusion rod 11 are slidably mounted on the outer wall of the forceps gripper 5 by slidably mounting the sleeve 13 and the threaded cylinder 15 with the forceps gripper 5, the sliding rod 14 is slidably mounted on the inner wall of the forceps gripper 5, so as to prevent the first extrusion rod 10 and the second extrusion rod 11 from rotating in the sliding process, thereby improving the stability of the sliding operation of the state retaining body 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A tool for facilitating probe card pick-up, comprising a tweezer structure (1), characterized in that: the forceps structure (1) comprises forceps (2) and a state maintaining body (3), wherein the state maintaining body (3) is slidably mounted on the inner wall of the forceps (2); the tweezers (2) comprise a connecting block (4) and tweezers grippers (5), the tweezers grippers (5) are symmetrically arranged at the lower ends of the tweezers (2) and the connecting block (4), and the upper ends of the tweezers grippers (5) are fixedly connected through the connecting block (4); the state keeps main part (3) including elastic rod (7), fixture block (8), first extrusion stem (10), second extrusion stem (11), screw (12) and screw thread section of thick bamboo (15), the outer wall fixed connection of (5) is grabbed through tweezers in the upper end of elastic rod (7), fixture block (8) fixed connection is at the lower part back wall of elastic rod (7), the lower part antetheca at first extrusion stem (10) is installed to fixture block (8) joint, first extrusion stem (10) and second extrusion stem (11) slidable mounting are at the inner wall that tweezers grabbed (5), second extrusion stem (11) are through screw (12) fixed mounting in the side of screw thread section of thick bamboo (15), screw thread section of thick bamboo (15) fixed connection is in the upper end of first extrusion stem (10), screw (12) screw thread mounting is at the inner wall of screw thread section of thick bamboo (15).
2. The tool of claim 1, wherein the tool facilitates probe card pick-up by: tweezers (2) still include extrusion piece (6), extrusion piece (6) are provided with a pair ofly, extrusion piece (6) are grabbed (5) fixed connection through tweezers, the lower extreme inner wall sliding support of first extrusion pole (10) and second extrusion pole (11) is at the outer wall of extrusion piece (6).
3. The tool of claim 1, wherein the tool facilitates probe card pick-up by: the state keeps main part (3) still includes draw-in groove (9), the antetheca at first extrusion pole (10) is seted up in draw-in groove (9), draw-in groove (9) and fixture block (8) phase-match, fixture block (8) slide joint through draw-in groove (9) is at the lateral wall of first extrusion pole (10).
4. The tool of claim 1, wherein the tool facilitates probe card pick-up by: the state maintaining body (3) further comprises a sleeve (13), the sleeve (13) is sleeved on the outer wall of the screw (12) in a sliding mode, the lower wall of the sleeve (13) is fixedly connected to the upper end of the second extrusion rod (11), and the sleeve (13) and the threaded barrel (15) are supported on the inner wall of the forceps holder (5) in a sliding mode.
5. The tool of claim 1, wherein the tool facilitates probe card pick-up by: the state maintaining body (3) further comprises a sliding rod (14), the sliding rod (14) is fixedly connected to the inner side wall of the upper portion of the first extrusion rod (10), the sliding rod (14) is inserted into the inner wall of the upper portion of the second extrusion rod (11) in a sliding mode, the sliding rod (14) penetrates through the second extrusion rod (11), the sliding rod (14) is installed on the inner wall of the forceps claw (5) in a sliding mode, and the sliding rod (14) is located on the lower side of the threaded barrel (15).
6. A sleeve structure for a tool that facilitates probe card pick-up, comprising: including sleeve (13), sleeve (13) slip cup joints the outer wall at screw (12), the lower wall fixed connection of sleeve (13) is in the upper end of second extrusion pole (11), sleeve (13) and screw thread section of thick bamboo (15) all slide to support at the inner wall that tweezers grabbed (5).
7. A slide bar structure of a tool for facilitating probe card pickup is characterized in that: the novel forceps holder is characterized by comprising a sliding rod (14), wherein the sliding rod (14) is fixedly connected to the inner side wall of the upper portion of a first extrusion rod (10), the sliding rod (14) is inserted into the inner wall of the upper portion of a second extrusion rod (11) in a sliding mode, the sliding rod (14) penetrates through the second extrusion rod (11), the sliding rod (14) is installed on the inner wall of a forceps holder (5) in a sliding mode, and the sliding rod (14) is located on the lower side of a threaded cylinder (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481304.5U CN212020496U (en) | 2020-04-05 | 2020-04-05 | Tool, sleeve structure and slide bar structure convenient for probe card pickup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020481304.5U CN212020496U (en) | 2020-04-05 | 2020-04-05 | Tool, sleeve structure and slide bar structure convenient for probe card pickup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212020496U true CN212020496U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020481304.5U Active CN212020496U (en) | 2020-04-05 | 2020-04-05 | Tool, sleeve structure and slide bar structure convenient for probe card pickup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212020496U (en) |
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2020
- 2020-04-05 CN CN202020481304.5U patent/CN212020496U/en active Active
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 2 / F, building 39, 18 Dongchang Road, Suzhou Industrial Park, 215000 Patentee after: Strong Half Conductor (Suzhou) Co.,Ltd. Address before: 2 / F, building 39, 18 Dongchang Road, Suzhou Industrial Park, 215000 Patentee before: MAXONE SEMICONDUCTOR (SUZHOU) Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |