CN219871649U - Detection jig for chip production - Google Patents
Detection jig for chip production Download PDFInfo
- Publication number
- CN219871649U CN219871649U CN202320780738.9U CN202320780738U CN219871649U CN 219871649 U CN219871649 U CN 219871649U CN 202320780738 U CN202320780738 U CN 202320780738U CN 219871649 U CN219871649 U CN 219871649U
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- Prior art keywords
- mounting
- fixedly connected
- limiting
- side wall
- movable
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- 238000001514 detection method Methods 0.000 title claims abstract description 67
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims description 24
- 238000005520 cutting process Methods 0.000 claims description 14
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims 6
- 230000000694 effects Effects 0.000 abstract description 8
- 238000012423 maintenance Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Testing Of Individual Semiconductor Devices (AREA)
Abstract
The utility model discloses a detection jig for chip production, which comprises a mounting shell, wherein the top of the mounting shell is fixedly connected with a mounting support block, a mounting cover is arranged above the mounting shell, the bottom of the mounting cover is provided with a mounting opening, the inner wall of the mounting opening is rotatably connected with a mounting rotating shaft, the mounting support block is fixedly sleeved with the outer side wall of the mounting rotating shaft, and the top of the mounting shell is provided with an assembly groove. According to the utility model, the locating hook, the locating plate, the moving sliding block, the moving spring, the moving pulling plate and the moving clamping ring can be matched by utilizing the limiting assembly, so that the moving clamping ring on the moving pulling plate is separated from the locating hook by pulling and deflecting the moving clamping ring, further quick disassembly of the detection module is facilitated, the damaged detection module can be maintained after disassembly, and the use effect is improved.
Description
Technical Field
The utility model relates to the technical field of electronic chip production, in particular to a detection jig for chip production.
Background
The electronic chip, also called microcircuit, microelectronic chip, integrated circuit or IC, refers to a silicon chip containing an integrated circuit, has a small volume, is often a part of a computer or other electronic devices, and needs to be subjected to spot check on part of the electronic chip before the electronic chip is produced, so that the quality of the electronic chip is evaluated through a detection jig, and whether a pin on the electronic chip is accessed or not is detected, however, most of the existing part of detection jigs are used for welding a detection module and the jig after the electronic chip is detected, and short circuit occurs at detection contacts on the detection module possibly in a long-time use process of the welded detection module, so that the detection module is inconvenient to detect whether the short circuit of the electronic chip needs to be replaced, the detection module is inconvenient to disassemble and maintain, the later detection is affected, and the effect is reduced.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a detection jig for chip production.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a detection tool that chip production used, includes the installation shell, installation shell top fixedly connected with installation support piece, the installation shell top is provided with the installation lid, the installation mouth has been seted up to the installation lid bottom, installation mouth inner wall rotation is connected with the installation pivot, installation support piece is fixedly cup jointed with installation pivot lateral wall, the assembly groove has been seted up at installation shell top, the inside detection module that is provided with of assembly groove, detection module lateral wall both sides all fixedly connected with locating piece, locating piece lateral wall fixedly connected with location couple, installation shell lateral wall both sides all are connected with spacing subassembly;
the detection module is characterized in that a detection groove is formed in the top of the detection module, a plurality of detection contacts are fixedly connected to the bottom in the detection groove, two positioning holes are formed in the surface of the detection module, and two positioning assemblies are fixedly connected to the surface of the installation shell.
As a further description of the above technical solution:
the limiting assembly comprises a positioning plate fixedly connected with the outer side wall of the installation shell, the side wall of the positioning plate is fixedly connected with a moving plate, two moving grooves are formed in the outer side wall of the moving plate, and moving sliders are slidably connected inside the moving grooves.
As a further description of the above technical solution:
the bottom of the movable sliding block is fixedly connected with a movable spring, the tail end of the movable spring is fixedly connected with the bottom in the movable groove, and a movable pulling plate is fixedly connected between the two movable sliding blocks.
As a further description of the above technical solution:
the movable clamping ring is rotatably connected between the front side and the rear side of the movable pulling plate, and is movably connected with the corresponding positioning hook.
As a further description of the above technical solution:
the positioning assembly comprises a limiting cutting penetrating through the surface of the mounting shell, one end of the limiting cutting is fixedly connected with a limiting pull block, and the outer side wall of the limiting cutting is movably sleeved with a limiting spring.
As a further description of the above technical solution:
the two ends of the limiting spring are fixedly connected with the side wall of the limiting pull block and the surface of the mounting shell respectively, and the other end of the limiting cutting is movably inserted into the corresponding positioning hole.
As a further description of the above technical solution:
an electronic chip is arranged above the mounting shell, and a plurality of pins are fixedly connected to the bottom of the electronic chip.
The utility model has the following beneficial effects:
through mutually supporting between spacing subassembly and the locating component, utilize locating component can make spacing cutting, spacing pull block and spacing spring cooperation, through pulling spacing pull block for spacing pull block drives spacing cutting and the locating hole separation on the detection module, conveniently carries out quick detach to the detection module, utilize spacing subassembly can make location couple, the locating plate, the movable slider, the movable spring, movable pull plate and movable snap ring cooperation, through pulling and deflect the movable snap ring on the movable pull plate, make movable snap ring and location couple separation, the convenience is further quick detach to the detection module, make the maintenance after can dismantling the detection module of damage, improve the result of use.
Drawings
Fig. 1 is a schematic diagram of the overall structure of a detection tool for chip production according to the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1.
Legend description:
101. mounting a shell; 102. installing a supporting block; 103. a mounting cover; 104. installing a rotating shaft; 105. a detection module; 106. a positioning block; 107. positioning a hook; 108. a positioning plate; 109. a moving plate; 200. moving the slide block; 201. a moving spring; 202. moving the pulling plate; 203. moving the clamping ring; 204. a detection groove; 205. detecting a contact; 206. limiting cutting; 207. limiting pull blocks; 208. a limit spring; 209. an electronic chip.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the detection jig for chip production provided by the utility model comprises a mounting housing 101, wherein the top of the mounting housing 101 is fixedly connected with a mounting support block 102, a mounting cover 103 is arranged above the mounting housing 101, the bottom of the mounting cover 103 is provided with a mounting opening, the inner wall of the mounting opening is rotatably connected with a mounting rotating shaft 104, the mounting support block 102 is fixedly sleeved with the outer side wall of the mounting rotating shaft 104, the top of the mounting housing 101 is provided with an assembly groove, a detection module 105 is arranged in the assembly groove, two sides of the outer side wall of the detection module 105 are fixedly connected with a positioning block 106, the side wall of the positioning block 106 is fixedly connected with a positioning hook 107, two sides of the outer side wall of the mounting housing 101 are respectively connected with a limiting component, the limiting component plays a role in limiting the detection module 105 through the limiting component, the limiting component comprises a positioning plate 108 fixedly connected with the outer side wall of the mounting housing 101, the side wall of the positioning plate 108 is fixedly connected with a moving plate 109, two moving grooves are formed in the outer side wall of the moving plate 109, moving slide blocks 200 are fixedly connected with moving springs 201 in the sliding mode, the bottoms of the moving slide blocks 200 are fixedly connected with moving springs 201, the tail ends of the moving springs are fixedly connected with the inner bottoms of the moving grooves, the moving slide blocks are fixedly connected with the inner bottoms of the moving slide blocks, the moving slide blocks 202 are fixedly connected with the corresponding to the moving slide blocks 203, the two moving slide blocks 202 are correspondingly connected with the front side 203 and the corresponding positioning hooks 203 are correspondingly movably connected with the positioning hooks 203 through the corresponding positioning hooks 203, and the positioning hooks are correspondingly movably connected with the positioning hooks 203, and the positioning hooks are correspondingly move and are correspondingly positioned by the positioning hooks 203, and are movably connected by the positioning hooks 203.
The detection groove 204 has been seted up at detection module 105 top, a plurality of detection contacts 205 of bottom fixedly connected with in the detection groove 204, two locating holes have been seted up on detection module 105 surface, the installation shell 101 top is provided with electronic chip 209, electronic chip 209 bottom fixedly connected with a plurality of pins, installation shell 101 surface fixedly connected with two locating component, refer to fig. 3, locating component is including running through the spacing cutting 206 that sets up on installation shell 101 surface, spacing cutting 206 one end fixedly connected with spacing pull block 207, spacing cutting 206 lateral wall activity has cup jointed spacing spring 208, spacing spring 208 both ends respectively with spacing pull block 207 lateral wall and installation shell 101 surface fixedly connected, spacing cutting 206 other end and its corresponding locating hole activity grafting, play the effect of fixing a position detection module 105 through locating component.
Working principle: during disassembly and maintenance, the movable clamping ring 203 on the movable pulling plate 202 is pulled and deflected firstly, so that the movable clamping ring 203 is separated from the corresponding positioning hook 107, then the movable clamping ring 203 is loosened, the movable spring 201 gives a restoring force to the movable sliding block 200, so that the movable sliding block 200 and the movable spring 201 slide in the movable groove, then the movable sliding block 200 drives the movable clamping ring 203 on the movable pulling plate 202 to also perform movable reset, then the limiting pulling block 207 is pulled, the limiting pulling block 207 drives the limiting inserting strip 206 and the limiting spring 208 to move along the direction on the mounting shell 101, so that the limiting inserting strip 206 is separated from the positioning hole, and then the detection module 105 is pulled, so that the detection module 105 is separated from the mounting groove on the mounting shell 101, and the detection contact 205 in the detection module 105 is maintained or the detection module 105 is disassembled and replaced, and the disassembly effect is ensured.
During installation, the maintained or new detection module 105 is picked up firstly, the detection module 105 is clamped with the assembly groove on the installation shell 101, then the limiting pull block 207 is loosened, the limiting spring 208 gives a restoring force to the limiting insert 206, the limiting insert 206 is in plug-in limiting connection with the positioning hole on the detection module 105, then the movable pull plate 202 is pulled, the movable pull plate 202 drives the movable slider 200 and the movable spring 201 to slide in the movable groove, the movable clamping ring 203 on the movable pull plate 202 is broken and deflected, the movable clamping ring 203 is hung with the corresponding positioning hook 107, and the installation effect after the disassembly is ensured.
During detection, the electronic chip 209 to be detected is placed in the detection groove 204 on the detection module 105, then the pins on the electronic chip 209 are contacted with the detection contacts 205 in the detection groove 204, and then the mounting cover 103 is pulled and deflected to enable the mounting cover 103 to approach to and contact the mounting shell 101, and then whether the pins on the electronic chip 209 are short-circuited or not is detected through the detection contacts 205, so that the detection effect is ensured.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a detection tool that chip production used, includes installation shell (101), its characterized in that: the novel automatic detection device is characterized in that a mounting support block (102) is fixedly connected to the top of the mounting housing (101), a mounting cover (103) is arranged above the mounting housing (101), a mounting opening is formed in the bottom of the mounting cover (103), a mounting rotating shaft (104) is rotatably connected to the inner wall of the mounting opening, the mounting support block (102) is fixedly sleeved with the outer side wall of the mounting rotating shaft (104), an assembly groove is formed in the top of the mounting housing (101), a detection module (105) is arranged in the assembly groove, positioning blocks (106) are fixedly connected to two sides of the outer side wall of the detection module (105), positioning hooks (107) are fixedly connected to the side wall of the positioning blocks (106), and limiting assemblies are connected to two sides of the outer side wall of the mounting housing (101);
the detection module (105) is characterized in that a detection groove (204) is formed in the top of the detection module (105), a plurality of detection contacts (205) are fixedly connected to the bottom in the detection groove (204), two positioning holes are formed in the surface of the detection module (105), and two positioning components are fixedly connected to the surface of the installation shell (101).
2. The inspection jig for chip production according to claim 1, wherein: the limiting assembly comprises a positioning plate (108) fixedly connected with the outer side wall of the mounting shell (101), a moving plate (109) is fixedly connected with the side wall of the positioning plate (108), two moving grooves are formed in the outer side wall of the moving plate (109), and a moving sliding block (200) is slidably connected inside the moving grooves.
3. The inspection jig for chip production according to claim 2, wherein: the bottom of the movable sliding block (200) is fixedly connected with a movable spring (201), the tail end of the movable spring (201) is fixedly connected with the bottom in the movable groove, and a movable pulling plate (202) is fixedly connected between the two movable pulling plates (202).
4. The inspection jig for chip production according to claim 3, wherein: a movable clamping ring (203) is rotatably connected between the front side and the rear side of the movable pulling plate (202), and the movable clamping ring (203) is movably connected with a corresponding positioning hook (107).
5. The inspection jig for chip production according to claim 1, wherein: the positioning assembly comprises a limiting cutting (206) penetrating through the surface of the mounting shell (101), one end of the limiting cutting (206) is fixedly connected with a limiting pull block (207), and the outer side wall of the limiting cutting (206) is movably sleeved with a limiting spring (208).
6. The inspection jig for chip production according to claim 5, wherein: two ends of the limiting spring (208) are fixedly connected with the side wall of the limiting pull block (207) and the surface of the mounting shell (101) respectively, and the other end of the limiting insert (206) is movably inserted into the corresponding positioning hole.
7. The inspection jig for chip production according to claim 1, wherein: an electronic chip (209) is arranged above the mounting shell (101), and a plurality of pins are fixedly connected to the bottom of the electronic chip (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780738.9U CN219871649U (en) | 2023-04-11 | 2023-04-11 | Detection jig for chip production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320780738.9U CN219871649U (en) | 2023-04-11 | 2023-04-11 | Detection jig for chip production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219871649U true CN219871649U (en) | 2023-10-20 |
Family
ID=88323389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320780738.9U Active CN219871649U (en) | 2023-04-11 | 2023-04-11 | Detection jig for chip production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219871649U (en) |
-
2023
- 2023-04-11 CN CN202320780738.9U patent/CN219871649U/en active Active
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