Quick-release test seat

Abstract

The utility model discloses a quick release type test seat, which comprises a quick release seat body, a chip positioning mechanism and a needle card positioning mechanism, the chip positioning mechanism and the needle card positioning mechanism are arranged on the quick release seat body, the chip positioning mechanism is used for loading a positioned chip, the needle card positioning mechanism is used for loading the positioned chip, the quick release seat body is provided with a carrying handrail, and the carrying handrail is used for carrying the chip. And a locking knob used for being connected with the outside is arranged on the quick release seat body. According to the utility model, the quick-release test seat can be quickly detached, and has the advantages of simple structure and high alignment accuracy.

Description

Technical Field

[0001] The utility model relates to the technical field of electronic component processing, in particular to a quick-detachable test socket. Background Art

[0002] Chips and needle cards often need to be assembled during processing, and the chip and needle card often need to be aligned before assembly. The chip and needle card often need to be positioned by another device before assembly, which includes a carrier and a needle card position adjustment table. The carrier is used to carry the chip, and the needle card position adjustment table is used to carry the needle card. The position of the needle card is adjusted according to the position of the chip to achieve the purpose of alignment. After the needle card alignment is completed, the entire needle card position adjustment table is transported to the processing equipment of the next station. During transportation, if the aligned needle card and chip are directly transported to the next station, this will affect the position accuracy of the two during the transportation process.

[0003] In order to solve the above problems, it is necessary to provide a quick-release test socket. Utility Model Content

[0004] The purpose of the utility model is to provide a quick-release test socket which has a simple structure, high positioning accuracy and can be quickly released.

[0005] In order to achieve the above-mentioned purpose, the quick-release test seat provided by the utility model includes a quick-release seat body and a chip positioning mechanism and a needle card positioning mechanism arranged on the quick-release seat body. The chip positioning mechanism is used to load the positioned chip, and the needle card positioning mechanism is used to load the positioned needle card. The quick-release seat body is provided with a carrying handrail, and the quick-release seat body is provided with a locking knob for connecting to the outside.

[0006] Preferably, the needle card positioning mechanism includes a needle card adjustment platform and an adjustment platform locking mechanism, the needle card adjustment platform includes a fixed base, a first sliding platform, a second sliding platform and a rotating platform for carrying the needle card, the fixed base is installed on the quick-release seat body, the first sliding platform is slidably arranged on the fixed base along the X-axis direction of the fixed base, the second sliding platform is slidably arranged on the first sliding platform along the Y-axis direction of the fixed base, and the rotating platform is rotatably arranged on the second sliding platform, and the adjustment platform locking mechanism includes a first hand-tightening locking member, a second hand-tightening locking member and a third hand-tightening locking member, the first hand-tightening locking member is used to lock the relative movement between the first sliding platform and the fixed base, the second hand-tightening locking member is used to lock the relative movement between the second sliding platform and the first sliding platform, and the third hand-tightening locking member is used to lock the relative rotation between the second sliding platform and the rotating platform.

[0007] Specifically, the rotating table includes a circular table, a connecting column and a needle card supporting seat. The circular table is rotatably provided on the second sliding table. The lower end of the connecting column is connected to the circular table. The needle card supporting seat is rotatably provided on the upper end of the connecting column. The needle card supporting seat is used to support the needle card.

[0008] Specifically, the rotation axis of the needle card bearing seat is perpendicular to the quick-release seat body.

[0009] Specifically, the needle card carrier is provided with a carrier port for inserting a carrier, the carrier is used to carry the needle card, and the needle card carrier is provided with an upper identification hole and a lower identification hole for identification, and the upper identification hole and the lower identification hole are both connected to the carrier port.

[0010] Preferably, the chip positioning mechanism includes a first lifting drive device, a lifting carrier seat, a clamp and a pressure detection device, the first lifting drive device is installed on the quick-release seat body, the lifting carrier seat is installed on the output end of the first lifting drive device, the lifting carrier seat is lifted and lowered under the drive of the first lifting drive device and has an extended position and a retracted position through lifting, the pressure detection device is built into the lifting carrier seat, the clamp is installed between the quick-release seat body and the lifting carrier seat, when the lifting carrier seat is in the retracted position, the clamp releases the chip on the lifting carrier seat, and when the lifting carrier seat is in the extended position, the clamp clamps the chip on the lifting carrier seat.

[0011] Specifically, the clamp includes a first elastic clamping member and a second elastic clamping member, a groove structure with an opening upward is opened in the lifting carrier seat, the edges of the groove structure form a first top edge and a second top edge, the first elastic clamping member has a first elastic pressure block, the first elastic pressure block is slidably arranged in the groove structure and is arranged opposite to the first top edge, the second elastic clamping member has a second elastic pressure block, the second elastic pressure block is slidably arranged in the groove structure and is arranged opposite to the second top edge, the first elastic pressure block, the second elastic pressure block, the first top edge and the second top edge can jointly clamp the four edges of the chip.

[0012] Specifically, the first elastic clamping member includes a guide member, a pressure block body and an elastic member, the guide member is installed on the quick-release seat body, the pressure block body is installed on the lifting carrier seat, the pressure block body is connected to the lifting carrier seat through an elastic member, and the elastic member makes the pressure block body always have a tendency to approach the lifting carrier seat, the pressure block body extends outward to form the first elastic pressure block, the guide member has a guide inclined surface, and the pressure block body has a guide column slidably provided on the guide inclined surface, and the guide column is slidably provided on the guide inclined surface so that the pressure block body overcomes the elastic force of the elastic member and moves in the direction away from the lifting carrier seat or moves in the direction close to the lifting carrier seat under the elastic action of the elastic member.

[0013] Specifically, the second elastic clamping member includes a guide member, a pressure block body and an elastic member, the guide member is installed on the quick-release seat body, the pressure block body is installed on the lifting carrier seat, the pressure block body is connected to the lifting carrier seat through an elastic member, and the elastic member makes the pressure block body always have a tendency to approach the lifting carrier seat, the pressure block body extends outward to form the second elastic pressure block, the guide member has a guide inclined surface, and the pressure block body has a guide column slidably provided on the guide inclined surface, and the guide column is slidably provided on the guide inclined surface so that the pressure block body overcomes the elastic force of the elastic member and moves in the direction away from the lifting carrier seat or moves in the direction close to the lifting carrier seat under the elastic action of the elastic member.

[0014] Specifically, the quick-release test seat also includes a guide assembly, which is arranged between the quick-release seat body and the lifting carrier seat. The guide assembly includes a slider and a slide rail, the slide rail is installed on the lifting carrier seat, the slider is connected to the quick-release seat body, and the slider is slidably arranged on the slide rail.

[0015] Compared with the prior art, the quick-release test seat of the present invention realizes the positioning of the chip and the needle card by arranging a chip positioning mechanism and a needle card positioning mechanism on the quick-release seat body. The chip positioning mechanism is used to load the positioned chip, and the needle card positioning mechanism is used to load the positioned needle card, thereby realizing the positioning of the chip and the needle card. The quick-release seat body is provided with a carrying armrest, and the quick-release seat body is provided with a locking knob for connecting with the outside. In other words, the quick-release seat body can form a base for the chip positioning mechanism and the needle card positioning mechanism. After the positioning is completed by the external positioning device, the overall transportation can be realized directly through the quick-release seat body, avoiding the position deviation generated during the transportation process. The locking knob is used to connect with the outside before and after transportation to meet production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the quick-detachable test socket of the present utility model.

[0017] Figure 2 This is another three-dimensional structural diagram of the quick-detachable test socket of the present invention.

[0018] Figure 3 This is another three-dimensional structural diagram of the quick-detachable test socket of the present invention.

[0019] Figure 4 This is another three-dimensional structural diagram of the quick-detachable test socket of the present invention. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4 , showing the specific structure of the quick-release test seat 100 of the present invention, the quick-release test seat 100 of the present invention includes a quick-release seat body 1, a chip positioning mechanism 2 and a needle card positioning mechanism 3, the chip positioning mechanism 2 and the needle card positioning mechanism 3 are arranged on the quick-release seat body 1, the chip positioning mechanism 2 is used to load the positioned chip, and the needle card positioning mechanism 3 is used to load the positioned needle card, thereby realizing the positioning of the chip and the needle card, the quick-release seat body 1 is provided with a carrying handrail 11, and the quick-release seat body 1 is provided with a locking knob 12 for connecting to the outside, in other words, the quick-release seat body 1 can form a base for the chip positioning mechanism 2 and the needle card positioning mechanism 3, when the positioning is completed by the external positioning device, the entire transport can be directly realized through the quick-release seat body 1, avoiding the position deviation generated during the transport process, and the locking knob 12 is used for connecting with the outside before and after transport to meet production needs. More specifically, as follows:

[0021] See also Figures 1 to 4The needle card positioning mechanism 3 includes a needle card adjustment platform 31 and an adjustment platform locking mechanism 4. The needle card adjustment platform 31 includes a fixed base 311, a first sliding platform 312, a second sliding platform 313 and a rotating platform 314 for carrying the needle card. The fixed base 311 is installed on the quick-release base 1. The first sliding platform 312 is slidably provided on the fixed base 311 along the X-axis direction of the fixed base 311. The second sliding platform 313 is slidably provided on the first sliding platform 312 along the Y-axis direction of the fixed base 311. The rotating platform 314 is rotatably provided on the second sliding platform 313. The adjustment platform locking mechanism 4 includes a first hand-tightening locking member 41, a second hand-tightening locking member 42 and a third hand-tightening locking member 43. The first hand-tightening locking member 41 is used to lock the relative movement between the first sliding table 312 and the fixed base 311, the second hand-tightening locking member 42 is used to lock the relative movement between the second sliding table 313 and the first sliding table 312, and the third hand-tightening locking member 43 is used to lock the relative rotation between the second sliding table 313 and the rotating table 314. In other words, the first sliding table 312, the second sliding table 313 and the rotating table 314 can achieve position adjustment in the X-axis, Y-axis and rotation direction, and the first hand-tightening locking member 41, the second hand-tightening locking member 42 and the third hand-tightening locking member 43 are locked after adjustment. It can be understood that the above-mentioned position adjustment is achieved through an external adjustment device.

[0022] See also Figures 1 to 4 The rotating platform 314 includes a circular platform 3141, a connecting post 3142, and a needle card holder 3143. The circular platform 3141 is rotatably mounted on the second sliding platform 313. The lower end of the connecting post 3142 is connected to the circular platform 3141. The needle card holder 3143 is rotatably mounted on the upper end of the connecting post 3142, thereby enabling position adjustment in the rotation direction. The needle card holder 3143 is used to hold the needle card. Preferably, the rotation axis of the needle card holder 3143 is perpendicular to the quick-release base 1, thereby providing better rotation adjustment.

[0023] See also Figures 1 to 4 The needle card holder 3143 has a carrier port 31431 for inserting a carrier 31432. The carrier 31432 is used to carry the needle card. The needle card holder 3143 has an upper identification hole 31433 and a lower identification hole 31434 for identification. The upper identification hole 31433 and the lower identification hole 31434 are both connected to the carrier port 31431. The upper identification hole 31433 and the lower identification hole 31434 facilitate light transmission to meet the position detection requirements of external devices.

[0024] See also Figures 1 to 4The chip positioning mechanism 2 includes a first lifting drive device 21, a lifting carrier seat 22, a clamp 23 and a pressure detection device (not shown). The first lifting drive device 21 is installed on the quick-release seat body 1, and the lifting carrier seat 22 is installed at the output end of the first lifting drive device 21. The lifting carrier seat 22 is lifted and lowered under the drive of the first lifting drive device 21 and has an extended position and a retracted position through lifting. The pressure detection device is built into the lifting carrier seat 22, and the clamp 23 is installed between the quick-release seat body 1 and the lifting carrier seat 22. When the lifting carrier seat 22 is in the retracted position, the clamp 23 releases the chip on the lifting carrier seat 22. When the lifting carrier seat 22 is in the extended position, the clamp 23 clamps the chip on the lifting carrier seat 22.

[0025] See also Figures 1 to 4 The clamp 23 includes a first elastic clamping member 231 and a second elastic clamping member 232. A groove structure 221 with an upward opening is opened in the lifting carrier 22. The edges of the groove structure 221 form a first top edge 222 and a second top edge 223. The first elastic clamping member 231 has a first elastic pressure block, which is slidably arranged in the groove structure 221 and is arranged opposite to the first top edge 222. The second elastic clamping member 232 has a second elastic pressure block, which is slidably arranged in the groove structure 221 and is arranged opposite to the second top edge 223. The first elastic pressure block, the second elastic pressure block, the first top edge 222 and the second top edge 223 can jointly clamp the four edges of the chip.

[0026] See also Figures 1 to 4 The first elastic clamping member 231 includes a guide member (not shown in the figure), a pressure block body (not shown in the figure) and an elastic member (not shown in the figure). The guide member is installed on the quick-release seat body 1, and the pressure block body is installed on the lifting carrier seat 22. The pressure block body is connected to the lifting carrier seat 22 through an elastic member. The elastic member makes the pressure block body always have a tendency to approach the lifting carrier seat 22. The pressure block body extends outward to form a first elastic pressure block. The guide member has a guide inclined surface, and the pressure block body has a guide column slidably provided on the guide inclined surface. The guide column is slidably provided on the guide inclined surface so that the pressure block body overcomes the elastic force of the elastic member and moves in a direction away from the lifting carrier seat 22 or moves in a direction close to the lifting carrier seat 22 under the elastic action of the elastic member.

[0027] See also Figures 1 to 4The second elastic clamping member 232 includes a guide member 2321, a pressure block body 2322 and an elastic member (not shown in the figure). The guide member 2321 is installed on the quick-release seat body 1, and the pressure block body 2322 is installed on the lifting carrier seat 22. The pressure block body is connected to the lifting carrier seat 22 through an elastic member. The elastic member makes the pressure block body always have a tendency to approach the lifting carrier seat 22. The pressure block body 2322 extends outward to form a second elastic pressure block. The guide member 2321 has a guide inclined surface, and the pressure block body has a guide column slidably provided on the guide inclined surface. The guide column is slidably provided on the guide inclined surface so that the pressure block body overcomes the elastic force of the elastic member and moves in a direction away from the lifting carrier seat 22 or moves in a direction close to the lifting carrier seat 22 under the elastic action of the elastic member.

[0028] See also Figure 4 The quick-release test seat 100 also includes a guide assembly 5. A guide assembly 5 is provided between the quick-release seat body 1 and the lifting carrier seat 22. The guide assembly 5 includes a slider 51 and a slide rail 52. The slider 51 is installed on the lifting carrier seat 22. The slide rail 52 is connected to the quick-release seat body 1. The slider 51 is slidably arranged on the slide rail 52.

[0029] See also Figures 1 to 4 , showing the working process of the quick-release test socket 100 of the present utility model as follows:

[0030] The chip is placed in the groove structure 221 of the lifting carrier seat 22. The lifting carrier seat 22 can rise relative to the quick-release seat body 1 through the first lifting drive device 21. During the rising process, the rise of the lifting carrier seat 22 causes the first elastic clamping member 231 and the second elastic clamping member 232 to clamp the chip on the lifting carrier seat 22. The needle card is placed in the carrier 31432, and the carrier 31432 is inserted into the carrier port 31431. The external device can achieve position adjustment in the X-axis, Y-axis and rotation directions through the relative movement between the first sliding table 312, the second sliding table 313 and the rotating table 314. The adjustment device is an external device, and the first hand-tightening locking member 41, the second hand-tightening locking member 42 and the third hand-tightening locking member 43 are locked after adjustment. When the position adjustment of the chip and the needle card is completed, the entire quick-release seat body 1 is moved to the next workstation.

[0031] By arranging a chip positioning mechanism 2 and a needle card positioning mechanism 3 on the quick-release seat body 1, the chip positioning mechanism 2 is used to load the positioned chip, and the needle card positioning mechanism 3 is used to load the positioned needle card, thereby realizing the positioning of the chip and the needle card, and the quick-release seat body 1 is provided with a carrying armrest 11, and the quick-release seat body 1 is provided with a locking knob 12 for connecting with the outside. In other words, the quick-release seat body 1 can form a base for the chip positioning mechanism 2 and the needle card positioning mechanism 3. After the positioning is completed by the external positioning device, the overall transportation can be realized directly through the quick-release seat body 1, avoiding the position deviation generated during the transportation process, and the locking knob 12 is used for connecting with the outside before and after transportation to meet production needs.

[0032] The above disclosure is only a preferred embodiment of the present invention and certainly cannot be used to limit the scope of rights of the present invention. Therefore, equivalent changes made according to the scope of the patent application of the present invention still fall within the scope covered by the present invention.

Claims

1. A quick-release test socket, characterized in that: It includes a quick-release seat and a chip positioning mechanism and a needle card positioning mechanism arranged on the quick-release seat. The chip positioning mechanism is used to load the positioned chip, and the needle card positioning mechanism is used to load the positioned needle card. The quick-release seat is provided with a carrying handrail and a locking knob for connecting to the outside.

2. The quick-release test socket according to claim 1, wherein: The needle card positioning mechanism includes a needle card adjustment platform and an adjustment platform locking mechanism, the needle card adjustment platform includes a fixed base, a first sliding platform, a second sliding platform and a rotating platform for carrying the needle card, the fixed base is installed on the quick-release seat body, the first sliding platform is slidably arranged on the fixed base along the X-axis direction of the fixed base, the second sliding platform is slidably arranged on the first sliding platform along the Y-axis direction of the fixed base, and the rotating platform is rotatably arranged on the second sliding platform, the adjustment platform locking mechanism includes a first hand-tightening locking member, a second hand-tightening locking member and a third hand-tightening locking member, the first hand-tightening locking member is used to lock the relative movement between the first sliding platform and the fixed base, the second hand-tightening locking member is used to lock the relative movement between the second sliding platform and the first sliding platform, and the third hand-tightening locking member is used to lock the relative rotation between the second sliding platform and the rotating platform.

3. The quick-release test socket according to claim 2, wherein: The rotating table includes a round table, a connecting column and a needle card supporting seat. The round table is rotatably arranged on the second sliding table. The lower end of the connecting column is connected to the round table. The needle card supporting seat is rotatably arranged on the upper end of the connecting column. The needle card supporting seat is used to carry the needle card.

4. The quick-release test socket according to claim 3, wherein: The rotation axis of the needle card bearing seat is perpendicular to the quick-release seat body.

5. The quick-release test socket according to claim 3, wherein: The needle card carrier is provided with a carrier port for inserting a carrier, and the carrier is used to carry the needle card. The needle card carrier is provided with an upper identification hole and a lower identification hole for identification, and the upper identification hole and the lower identification hole are both connected to the carrier port.

6. The quick-release test socket according to claim 1, wherein: The chip positioning mechanism includes a first lifting drive device, a lifting carrier seat, a clamp and a pressure detection device. The first lifting drive device is installed on the quick-release seat body, and the lifting carrier seat is installed at the output end of the first lifting drive device. The lifting carrier seat is lifted and lowered under the drive of the first lifting drive device and has an extended position and a retracted position through lifting. The pressure detection device is built into the lifting carrier seat, and the clamp is installed between the quick-release seat body and the lifting carrier seat. When the lifting carrier seat is in the retracted position, the clamp releases the chip on the lifting carrier seat, and when the lifting carrier seat is in the extended position, the clamp clamps the chip on the lifting carrier seat.

7. The quick-release test socket according to claim 6, wherein: The clamp includes a first elastic clamping member and a second elastic clamping member, a groove structure with an opening upward is provided in the lifting carrier, the edges of the groove structure form a first top edge and a second top edge, the first elastic clamping member has a first elastic pressure block, the first elastic pressure block is slidably arranged in the groove structure and is arranged opposite to the first top edge, the second elastic clamping member has a second elastic pressure block, the second elastic pressure block is slidably arranged in the groove structure and is arranged opposite to the second top edge, the first elastic pressure block, the second elastic pressure block, the first top edge and the second top edge can jointly clamp the four edges of the chip.

8. The quick-release test socket according to claim 7, wherein: The first elastic clamping member includes a guide member, a pressure block body and an elastic member, the guide member is installed on the quick-release seat body, the pressure block body is installed on the lifting carrier seat, the pressure block body is connected to the lifting carrier seat through an elastic member, and the elastic member makes the pressure block body always have a tendency to approach the lifting carrier seat, the pressure block body extends outward to form the first elastic pressure block, the guide member has a guide inclined surface, and the pressure block body has a guide column slidably provided on the guide inclined surface, and the guide column is slidably provided on the guide inclined surface so that the pressure block body overcomes the elastic force of the elastic member and moves in the direction away from the lifting carrier seat or moves in the direction close to the lifting carrier seat under the elastic action of the elastic member.

9. The quick-release test socket according to claim 7, wherein: The second elastic clamping member includes a guide member, a pressure block body and an elastic member, the guide member is installed on the quick-release seat body, the pressure block body is installed on the lifting carrier seat, the pressure block body is connected to the lifting carrier seat through an elastic member, and the elastic member makes the pressure block body always have a tendency to approach the lifting carrier seat, the pressure block body extends outward to form the second elastic pressure block, the guide member has a guide inclined surface, and the pressure block body has a guide column slidably provided on the guide inclined surface, and the guide column is slidably provided on the guide inclined surface so that the pressure block body overcomes the elastic force of the elastic member and moves in the direction away from the lifting carrier seat or moves in the direction close to the lifting carrier seat under the elastic action of the elastic member.

10. The quick-release test socket according to claim 6, wherein: It also includes a guide assembly, which is provided between the quick-release seat and the lifting carrier seat. The guide assembly includes a slider and a slide rail. The slider is installed on the lifting carrier seat, the slide rail is connected to the quick-release seat body, and the slider is slidably arranged on the slide rail.

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