CN220872525U - Integrated circuit test positioner - Google Patents
Integrated circuit test positioner Download PDFInfo
- Publication number
- CN220872525U CN220872525U CN202322506655.3U CN202322506655U CN220872525U CN 220872525 U CN220872525 U CN 220872525U CN 202322506655 U CN202322506655 U CN 202322506655U CN 220872525 U CN220872525 U CN 220872525U
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- China
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- fixedly connected
- integrated circuit
- plate
- pressing
- bottom plate
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- 238000012360 testing method Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an integrated circuit test positioner which comprises a bottom plate, wherein a positioning bolt is arranged on the upper surface of the bottom plate, a sliding groove is formed in the upper surface of the bottom plate, a movable frame is arranged on the periphery of the upper surface of the bottom plate, a limiting rod is fixedly connected to the inside of the movable frame, a sliding block is fixedly connected to the bottom of the limiting rod, a threaded rod is rotatably connected to the inside of the side wall of the movable frame, a turntable is fixedly connected to the end part of the threaded rod, a cushion block is fixedly connected to the upper surface of the bottom plate, a pressing plate is fixedly connected to the upper end part of the limiting rod, a connecting rod is connected to the inside of the side wall of the pressing plate in a sliding manner, a pressing block is fixedly connected to the bottom of the pressing plate and is used for pressing a circuit board, the pressing block is made of rubber material, and the surface of the clamping block is covered with sponge, so that the effects of providing longitudinal pressing force, further improving the clamping stability and preventing damage to the surface of an integrated circuit are achieved.
Description
Technical Field
The utility model relates to the technical field of positioning devices, in particular to an integrated circuit test positioner.
Background
In the process of integrated circuit board in the product, in order to detect its circuit, need place the integrated circuit board on the workstation, then detect a plurality of functional circuits on the integrated circuit board through check out test set, reduce the rejection rate, in order to improve its stability when detecting, now generally place the integrated circuit board in the frame inside spacing all around, such frame construction forms locator mechanism, then carry out the chucking around to the integrated circuit board through the frame all around, the integrated circuit board is fixed in the inside of frame, avoid it to rock about, make things convenient for circuit detection.
However, the existing positioner cannot be freely adjusted according to the size of the integrated circuit board, and cannot give larger clamping force to the periphery of the positioner and longitudinal downward pressing force, so that the integrated circuit board can shake up and down.
Disclosure of utility model
The utility model aims to solve the problems that the prior art cannot be freely adjusted according to the size of an integrated circuit board, and the periphery of the integrated circuit board cannot be provided with larger clamping force and longitudinal downward pressing force.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides an integrated circuit test locator, includes the bottom plate, the upper surface of bottom plate is equipped with positioning bolt, the spout has been seted up to the upper surface of bottom plate, be equipped with the movable frame around the bottom plate upper surface, the inside fixedly connected with gag lever post of movable frame, the bottom fixedly connected with slider of gag lever post, the inside rotation of movable frame lateral wall is connected with the threaded rod, the tip fixedly connected with carousel of threaded rod, the surface engagement of threaded rod has the movable plate, the surface fixedly connected with support frame of movable plate, the inside sliding connection of support frame has the slide bar, one side fixedly connected with ejecting spring that the slide bar is close to the support frame inside, the tip fixedly connected with grip block of slide bar, the upper surface fixedly connected with cushion of bottom plate, the upper end fixedly connected with clamp plate of gag lever post, the inside sliding connection of clamp plate lateral wall has the connecting rod, the bottom fixedly connected with compact heap of clamp plate.
Preferably, the number of the sliding grooves is four, the sliding grooves are uniformly distributed on the upper surface of the bottom plate, and the sliding blocks are in sliding connection with the inner parts of the sliding grooves.
Preferably, the limiting rod is divided into an inner rod and an outer rod, the inner rod is fixedly connected to the bottom of the pressing plate, the outer rod is fixedly connected with the upper surface of the sliding block, and the inner rod is slidably connected to the inner part of the outer rod.
Preferably, the side of removing the frame is seted up flutedly, the threaded rod is located the inside of recess, the side fixedly connected with connecting plate of movable plate, and connecting plate sliding connection is in the inside of recess, and with threaded rod intermeshing.
Preferably, the end part of the clamping block is U-shaped, and the surface of the clamping block is covered with a sponge sheet.
Preferably, the pressure plate has four, and the close department between every two has seted up the spread groove, and the inside sliding connection of spread groove has the connecting rod.
Preferably, the plurality of compacting blocks are uniformly distributed at the bottom of the pressing plate, and the compacting blocks are rectangular blocks made of rubber materials.
Compared with the prior art, the utility model provides the integrated circuit test positioner, which has the following beneficial effects:
1. This integrated circuit test locator, through removing frame sliding connection around the bottom plate, too crisscross according to the shape of integrated circuit board, and the grip block carries out the centre gripping around to the integrated circuit board, realizes the horizontal centre gripping to the integrated circuit board to reached can carry out the centre gripping to the integrated circuit board through simple structure, and improved the effect of horizontal centre gripping clamp force.
2. This integrated circuit test locator, when pressing down through the clamp plate, the compact heap compresses tightly the circuit board, and the compact heap is the rubber material and can not lead to the fact the damage to the surface of integrated circuit board, and the surface covering of grip block has the sponge to reached can provide fore-and-aft clamp force, further improved the stability of centre gripping, and the effect that does not lead to the fact the damage to the surface of integrated circuit.
Drawings
FIG. 1 is a schematic diagram of a front perspective view of an integrated circuit test fixture according to the present utility model;
FIG. 2 is a schematic diagram of a front perspective view of a platen of an integrated circuit test fixture according to the present utility model;
FIG. 3 is a schematic diagram of a front perspective view of a bottom plate of an integrated circuit test fixture according to the present utility model;
FIG. 4 is a schematic front cross-sectional perspective view of a base plate of an integrated circuit test fixture according to the present utility model;
FIG. 5 is a schematic side perspective view of a movable frame of an integrated circuit testing fixture according to the present utility model;
fig. 6 is a schematic diagram of a front cross-sectional structure of a supporting frame of an integrated circuit testing fixture according to the present utility model.
In the figure: 1. a bottom plate; 2. positioning bolts; 3. a chute; 4. a moving rack; 5. a limit rod; 6. a slide block; 7. a threaded rod; 8. a turntable; 9. a moving plate; 10. a support frame; 11. a slide bar; 12. an ejector spring; 13. a clamping block; 14. a cushion block; 15. a pressing plate; 16. a connecting rod; 17. and (5) compacting the block.
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.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-4, an integrated circuit testing positioner comprises a bottom plate 1, wherein a positioning bolt 2 is arranged on the upper surface of the bottom plate 1, a chute 3 is formed on the upper surface of the bottom plate 1, a movable frame 4 is arranged around the upper surface of the bottom plate 1, a limiting rod 5 is fixedly connected to the inside of the movable frame 4, the limiting rod 5 is divided into an inner rod and an outer rod, the inner rod is fixedly connected to the bottom of a pressing plate 15, the outer rod is fixedly connected with the upper surface of a sliding block 6, and the inner rod is slidably connected to the inside of the outer rod, so that the pressing plate 15 can move up and down on the surface of the bottom plate 1;
The bottom fixedly connected with slider 6 of gag lever post 5, spout 3 have four, evenly arrange in the upper surface of bottom plate 1, slider 6 sliding connection is in the inside of spout 3 for slider 6 can slide in the inside of spout 3, and the slider 6's slip drives clamp plate 15 motion through the gag lever post 5 of its upper end, realizes can carrying out the adjustment of holder size according to the shape of integrated circuit board.
Referring to fig. 2-6, a threaded rod 7 is rotatably connected to the inside of the side wall of the movable frame 4, a turntable 8 is fixedly connected to the end part of the threaded rod 7, a movable plate 9 is meshed with the surface of the threaded rod 7, a groove is formed in the side surface of the movable frame 4, the threaded rod 7 is located in the groove, a connecting plate is fixedly connected to the side surface of the movable plate 9, and the connecting plate is slidably connected to the inside of the groove and is meshed with the threaded rod 7, so that the rotation of the turntable 8 drives the threaded rod 7 to rotate, and at the moment, the movable plate 9 can move inwards or outwards;
The surface of the movable plate 9 is fixedly connected with a support frame 10, the inside of the support frame 10 is connected with a slide bar 11 in a sliding manner, one side, close to the inside of the support frame 10, of the slide bar 11 is fixedly connected with an ejection spring 12, the end part of the slide bar 11 is fixedly connected with a clamping block 13, the end part of the clamping block 13 is U-shaped, the surface of the clamping block 13 is covered with a sponge sheet, and when the movable plate 9 moves inwards, the clamping block 13 can be driven to move inwards and clamp an integrated circuit board, so that the integrated circuit board is positioned;
The upper surface of the bottom plate 1 is fixedly connected with a cushion block 14, the upper end part of the limiting rod 5 is fixedly connected with a pressing plate 15, the inner parts of the side walls of the pressing plates 15 are connected with connecting rods 16 in a sliding manner, four pressing plates 15 are provided with connecting grooves at the similar positions between every two pressing plates, the connecting rods 16 are connected with the inner parts of the connecting grooves in a sliding manner, so that the pressing plates 15 can move to two sides along with the movable frame 4, the pressing plates 15 can move downwards along the limiting rod 5, the integrated circuit boards are longitudinally clamped, and the clamping stability is improved;
the bottom fixedly connected with compact heap 17 of clamp plate 15, compact heap 17 have a plurality ofly, evenly arranges in the bottom of clamp plate 15, and compact heap 17 is the rectangle piece of rubber material for compact heap 17 can tightly laminate on the surface of integrated circuit board, compresses tightly the integrated circuit board.
In the utility model, when in use, an integrated circuit board is placed on the surface of a cushion block 14, at the moment, a movable frame 4 is slid according to the size of the integrated circuit board, the movable frame 4 slides in a chute 3 through a sliding block 6 at the bottom of the movable frame, so that the inner surface of the movable frame 4 is attached to the side wall of the integrated circuit board, the integrated circuit board is clamped in the horizontal direction, at the moment, a rotary table 8 is rotated, the rotary table 8 drives a threaded rod 7 to rotate, the threaded rod 7 rotates to drive a movable plate 9 with the meshed surface to move, a support frame 10 on the side surface of the movable plate 9 moves inwards, a clamping block 13 on the side surface of the support frame 10 can clamp the side wall of the integrated circuit board, and along with the movement of the movable plate 9, an ejection spring 12 gives a larger clamping force to the clamping block 13 through a sliding rod 11, so that the periphery of the integrated circuit board is clamped, a stronger clamping force is given, and the clamping stability is improved;
the pressing plate 15 is pressed downwards, at this time, the pressing plate 15 moves downwards along the limiting rod 5, the cushion block 14 at the bottom of the pressing plate 15 can be tightly clamped on the upper surface of the integrated circuit board, downward longitudinal pressure is applied to the integrated circuit board, stability of the integrated circuit board after clamping is further improved, longitudinal and transverse shaking cannot be generated, and circuit detection by detection equipment is facilitated.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides an integrated circuit test locator, includes bottom plate (1), its characterized in that, the upper surface of bottom plate (1) is equipped with positioning bolt (2), spout (3) have been seted up to the upper surface of bottom plate (1), be equipped with around bottom plate (1) upper surface and remove frame (4), the inside fixedly connected with gag lever post (5) of removing frame (4), the bottom fixedly connected with slider (6) of gag lever post (5), the inside rotation of removing frame (4) lateral wall is connected with threaded rod (7), the tip fixedly connected with carousel (8) of threaded rod (7), the surface engagement of threaded rod (7) has movable plate (9), the surface fixedly connected with support frame (10) of movable plate (9), the inside sliding connection of support frame (10) has slide bar (11), one side fixedly connected with push out spring (12) near the inside of support frame (10) of slide bar (11), the end fixedly connected with grip block (13), the upper surface fixedly connected with cushion (14) of bottom plate (1), the inside fixedly connected with clamp plate (15) of upper end portion (15) of slide bar (15), the bottom of the pressing plate (15) is fixedly connected with a pressing block (17).
2. An integrated circuit testing positioner according to claim 1, wherein the number of the sliding grooves (3) is four, the sliding grooves are uniformly distributed on the upper surface of the bottom plate (1), and the sliding blocks (6) are slidably connected inside the sliding grooves (3).
3. An integrated circuit testing positioner according to claim 1, wherein the limit lever (5) is divided into an inner lever and an outer lever, the inner lever is fixedly connected to the bottom of the pressing plate (15), the outer lever is fixedly connected to the upper surface of the slider (6), and the inner lever is slidably connected to the inside of the outer lever.
4. An integrated circuit testing positioner according to claim 1, wherein the side of the movable frame (4) is provided with a groove, the threaded rod (7) is located in the groove, the side of the movable plate (9) is fixedly connected with a connecting plate, and the connecting plate is slidably connected in the groove and is meshed with the threaded rod (7).
5. An integrated circuit testing fixture according to claim 1, characterized in that the end of the clamping block (13) is U-shaped and the surface of the clamping block (13) is covered with a sponge sheet.
6. An integrated circuit testing positioner according to claim 1, wherein the number of the pressing plates (15) is four, and connecting grooves are formed in the positions close to each other, and connecting rods (16) are slidably connected to the inside of the connecting grooves.
7. An integrated circuit testing positioner according to claim 1, wherein a plurality of the pressing blocks (17) are uniformly arranged at the bottom of the pressing plate (15), and the pressing blocks (17) are rectangular blocks made of rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506655.3U CN220872525U (en) | 2023-09-14 | 2023-09-14 | Integrated circuit test positioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322506655.3U CN220872525U (en) | 2023-09-14 | 2023-09-14 | Integrated circuit test positioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220872525U true CN220872525U (en) | 2024-04-30 |
Family
ID=90812331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322506655.3U Active CN220872525U (en) | 2023-09-14 | 2023-09-14 | Integrated circuit test positioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220872525U (en) |
-
2023
- 2023-09-14 CN CN202322506655.3U patent/CN220872525U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |