CN220340270U - Jig detection device for circuit board - Google Patents
Jig detection device for circuit board Download PDFInfo
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- CN220340270U CN220340270U CN202321434024.9U CN202321434024U CN220340270U CN 220340270 U CN220340270 U CN 220340270U CN 202321434024 U CN202321434024 U CN 202321434024U CN 220340270 U CN220340270 U CN 220340270U
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- circuit board
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- turntable
- wall
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- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 238000009434 installation Methods 0.000 claims abstract description 10
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 5
- 229920002556 Polyethylene Glycol 300 Polymers 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 239000000523 sample Substances 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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Abstract
The utility model discloses a jig detection device for a circuit board, which relates to the technical field of circuit board production and comprises a base, a turntable arranged at the top of the base, a detection plugboard arranged at the bottom of the turntable, and further comprises: the mounting module is arranged between the turntable and the detection plugboard; the mounting module comprises a fixed shell fixedly arranged on the side surface of the turntable, a fixed block arranged in the fixed shell, and a positioning unit arranged on the top wall of the fixed shell and used for limiting the fixed block; the placing seat is fixedly arranged at the top of the base; the fixed module comprises a clamping plate arranged on the inner wall of the placing seat and a displacement unit arranged between the clamping plate and the inner wall of the placing seat. The fixture detection device for the circuit board is convenient for detecting the circuit board bonding pads with different specifications through the installation module and the fixing module, is convenient for fixing the circuit board bonding pads with different specifications, and improves the practicability of the device.
Description
Technical Field
The utility model relates to the technical field of circuit board production, in particular to a jig detection device for a circuit board.
Background
The circuit board is an important electronic component, is a support body of the electronic component, is a carrier for electric connection of the electronic component, and is an important component in a circuit board detection instrument.
Via search disclosure (bulletin) number: CN213517223U discloses a jig for detecting circuit board bonding pads, the on-line screen storage device comprises a base, base bottom end face is connected with a plurality of supporting seats, the movable block is installed to the base up end, fixedly connected with riser of base up end left and right sides, fixedly connected with roof between the riser upper end of left and right sides, install detection device on the roof, be provided with the silo in the movable block up end, simple structure, the structure is clear understandable, and the clamping effect of circuit board bonding pads is good, convenient operation, and the circuit board bonding pads can control the removal for the probe of detection can rotate, conveniently carries out the multiple spot to the circuit board bonding pads and detects, and the detection effect is good, is worth promoting.
The above-mentioned scheme is convenient carries out multiple spot detection, detects advantages such as effectual on the circuit board pad, but the probe of its carousel bottom is inconvenient to be changed, is inconvenient to detect different circuit board pads, carries out preliminary spacing through the locating lever to the circuit board pad in the above-mentioned scheme moreover, and the distance between the locating lever is fixed, is inconvenient to fix the circuit board pad of different specifications, for this we propose a tool detection device for circuit board.
Disclosure of Invention
The utility model mainly aims to provide a jig detection device for a circuit board, which solves the problems that probes at the bottom of a turntable are inconvenient to replace and detection of different circuit board bonding pads is inconvenient through a mounting module, and solves the problems that the circuit board bonding pads are initially limited through positioning rods, the distance between the positioning rods is fixed and the circuit board bonding pads with different specifications are inconvenient to fix through a fixing module.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a tool detection device for circuit board, includes the base, sets up in the carousel at base top and sets up in the detection picture peg of carousel bottom, still includes:
the mounting module is arranged between the turntable and the detection plugboard;
the mounting module comprises a fixed shell fixedly arranged on the side surface of the turntable, a fixed block arranged in the fixed shell, and a positioning unit arranged on the top wall of the fixed shell and used for limiting the fixed block, wherein the fixed block is arranged at the edge position of the top of the detection plugboard;
the placing seat is fixedly arranged at the top of the base;
the fixed module is arranged on the side wall of the placing seat;
the fixed module comprises a clamping plate arranged on the inner wall of the placing seat and a displacement unit arranged between the clamping plate and the inner wall of the placing seat.
Preferably, the locating unit comprises a locating rod movably arranged on the top wall of the fixed shell, a limiting plate arranged on the surface of the locating rod and an elastic piece arranged on the top of the limiting plate, and a locating groove matched with the size of the bottom end of the locating rod is formed in the top surface of the fixed block.
Preferably, the mounting module further comprises a limiting unit arranged between the turntable and the detection plugboard;
the limiting unit comprises a limiting groove arranged at the bottom of the turntable and a limiting block arranged in the limiting groove, and the limiting block is arranged on the top surface of the detection plugboard.
Preferably, the number of the installation modules is two, and the two installation modules are oppositely arranged on the side face of the turntable.
Preferably, the displacement unit comprises a movable groove arranged on the inner wall of the placement seat, a rack plate movably arranged in the movable groove, a gear meshed with the side part of the rack plate and a rotating rod arranged at the top of the gear, and one end of the rack plate is arranged on the side surface of the clamping plate.
Preferably, one end of the rotating rod extends to the top of the placement seat in a penetrating way, and a rotating handle is connected with the rotating rod.
Preferably, the fixing module further comprises a reset unit arranged between the clamping plate and the inner wall of the placing seat;
the reset unit comprises a storage groove arranged on the inner wall of the placement seat, a sliding rod movably arranged in the storage groove, and a reset piece sleeved on the outer side of the sliding rod, wherein one end of the sliding rod is arranged on the side face of the clamping plate.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the positioning rod is driven to be separated from the positioning groove by the aid of the mounting module, the positioning rod is pulled to be separated from the positioning groove by the aid of the handle, limiting of the fixed block is eliminated, the detection plugboard is pulled outwards, the limiting block is separated from the limiting groove, the detection plugboard is detached, the replaced detection plugboard is placed at the bottom of the turntable, the detection plugboard is initially limited by the aid of the clamping of the limiting block and the limiting groove, the handle is loosened, the bottom end of the positioning rod is clamped with the positioning groove by the aid of the limiting plate and the elastic piece, the detection plugboard is further fixed, the detection plugboard is replaced conveniently, and circuit board bonding pads with different specifications are detected conveniently.
2. According to the utility model, the fixed module is matched with the rotary handle to drive the rotary rod to rotate, so that the gear is driven to rotate, the rack plate is driven to shrink into the movable groove, the two clamping plates are driven to move towards one side close to the inner wall of the placement seat, the distance between the two clamping plates is larger than the size of the bonding pad of the circuit board, the rotary handle is loosened, the two clamping plates are extruded to move towards the adjacent side under the matching action of the sliding rod and the reset piece, the bonding pad of the circuit board is stably clamped under the elastic extrusion action of the reset piece, the bonding pads of the circuit boards with different specifications are conveniently fixed, and the practicability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;
FIG. 2 is a schematic plan view of a mounting module according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is a schematic plan view of a fixed module according to the present utility model;
fig. 5 is an enlarged view of the structure of fig. 4B according to the present utility model.
In the figure:
100. a base;
200. a turntable;
300. detecting the plugboard;
400. installing a module; 401. a fixed case; 402. a fixed block; 403. a positioning unit; 4031. a positioning rod; 4032. a limiting plate; 4033. an elastic member; 4034. a positioning groove; 404. a limit unit; 4041. a limit groove; 4042. a limiting block;
500. a placement seat;
600. a fixed module; 601. a clamping plate; 602. a displacement unit; 6021. a movable groove; 6022. rack plate; 6023. a gear; 6024. a rotating rod; 603. a reset unit; 6031. a storage groove; 6032. a slide bar; 6033. and a reset piece.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1, 2, 3 and 4, a jig detection device for a circuit board includes a base 100, a turntable 200 disposed at the top of the base 100, and a detection board 300 disposed at the bottom of the turntable 200, and further includes:
the installation module 400 is arranged between the turntable 200 and the detection plugboard 300;
the mounting module 400 comprises a fixing shell 401 fixedly arranged on the side surface of the turntable 200, a fixing block 402 arranged in the fixing shell 401, and a positioning unit 403 arranged on the top wall of the fixing shell 401 and used for limiting the fixing block 402, wherein the fixing block 402 is arranged at the edge position of the top of the detection plugboard 300;
the placement seat 500 is fixedly arranged on the top of the base 100;
the fixing module 600, the fixing module 600 is set up in the sidewall of the placing seat 500;
the fixing module 600 includes a clamping plate 601 disposed on an inner wall of the placement base 500, and a displacement unit 602 disposed between the clamping plate 601 and the inner wall of the placement base 500.
The positioning unit 403 includes that the activity sets up in the locating lever 4031 of fixed shell 401 roof, install limiting plate 4032 at locating lever 4031 surface, set up in the elastic component 4033 at limiting plate 4032 top, the fixed block 402 top surface be equipped with locating lever 4031 bottom size looks adaptation's constant head tank 4034, preferably elastic component 4033 is the spring, the locating lever 4031 outside is located to elastic component 4033 cover, it extrudees locating lever 4031 with limiting plate 4032 cooperation, locating lever 4031 one end runs through and extends to fixed shell 401 top, and be connected with the handle.
The mounting module 400 further includes a limiting unit 404 disposed between the turntable 200 and the detection card 300;
the limiting unit 404 includes a limiting groove 4041 disposed at the bottom of the turntable 200, and a limiting block 4042 disposed inside the limiting groove 4041, where the limiting block 4042 is mounted on the top surface of the detecting board 300, and preferably the longitudinal sections of the limiting block 4042 and the limiting groove 4041 are in a T-shaped structure.
The number of the installation modules 400 is two, and the two sets of installation modules 400 are oppositely arranged on the side surface of the turntable 200, so that the stability of the detection plugboard 300 after being connected with the turntable 200 is improved by arranging the two sets of installation modules 400.
When detecting circuit board bonding pads of different specifications, when detecting plugboard 300 needs to be replaced, the handle is pulled to drive the positioning rod 4031 to be separated from the positioning groove 4034, so that the limit of the fixed block 402 is relieved, the detecting plugboard 300 is pulled out to the outside, the limiting block 4042 is separated from the limiting groove 4041, the detecting plugboard 300 is detached, the replaced detecting plugboard 300 is placed at the bottom of the turntable 200, the detecting plugboard 300 is initially limited through the clamping of the limiting block 4042 and the limiting groove 4041, the handle is loosened, the limiting plate 4032 and the elastic piece 4033 are matched, and the bottom end of the positioning rod 4031 is clamped with the positioning groove 4034, so that the detecting plugboard 300 is further fixed.
Example 2
As shown in fig. 1, 3, 4 and 5, a jig detection device for a circuit board includes a base 100, a turntable 200 disposed at the top of the base 100, and a detection board 300 disposed at the bottom of the turntable 200, and further includes:
the installation module 400 is arranged between the turntable 200 and the detection plugboard 300;
the mounting module 400 comprises a fixing shell 401 fixedly arranged on the side surface of the turntable 200, a fixing block 402 arranged in the fixing shell 401, and a positioning unit 403 arranged on the top wall of the fixing shell 401 and used for limiting the fixing block 402, wherein the fixing block 402 is arranged at the edge position of the top of the detection plugboard 300;
the placement seat 500 is fixedly arranged on the top of the base 100;
the fixing module 600, the fixing module 600 is set up in the sidewall of the placing seat 500;
the fixing modules 600 include a clamping plate 601 disposed on the inner wall of the placement base 500, and a displacement unit 602 disposed between the clamping plate 601 and the inner wall of the placement base 500, preferably, the fixing modules 600 have two groups, and the two groups of fixing modules 600 are disposed on the inner wall of the placement base 500 oppositely.
The displacement unit 602 includes a movable slot 6021 disposed on the inner wall of the placement seat 500, a rack plate 6022 movably disposed in the movable slot 6021, a gear 6023 engaged with the side of the rack plate 6022, and a rotating rod 6024 mounted on the top of the gear 6023, wherein one end of the rack plate 6022 is mounted on the side of the clamping plate 601, and preferably the side of the rack plate 6022 is slidably connected with the side wall of the movable slot 6021.
One end of the rotating rod 6024 extends to the top of the placement seat 500 in a penetrating way, and a rotating handle is connected.
The fixing module 600 further includes a reset unit 603 disposed between the clamping plate 601 and the inner wall of the placement seat 500;
the resetting unit 603 comprises a storage groove 6031 arranged on the inner wall of the placement seat 500, a sliding rod 6032 movably arranged in the storage groove 6031, and a resetting piece 6033 sleeved on the outer side of the sliding rod 6032, one end of the sliding rod 6032 is arranged on the side surface of the clamping plate 601, the resetting piece 6033 is preferably arranged on the outer side of the storage groove 6031, and the resetting piece 6033 is a resetting spring.
When the circuit board bonding pad is fixed, the rotating handle is rotated to drive the rotating rod 6024 to rotate, so that the gear 6023 is driven to rotate, the rack plate 6022 is driven to shrink into the movable groove 6021, so that the two clamping plates 601 are driven to move towards the side close to the inner wall of the placing seat 500, the circuit board bonding pad is placed on the placing table at the bottom of the placing seat 500, the circuit board bonding pad is located between the two clamping plates 601, the rotating handle is loosened, the two clamping plates 601 are extruded to move towards the adjacent side under the matching action of the sliding rod 6032 and the resetting piece 6033, the circuit board bonding pad is clamped, and the circuit board bonding pad is stably clamped under the elastic extrusion action of the resetting piece 6033.
Claims (7)
1. The utility model provides a tool detection device for circuit board, includes base (100), sets up carousel (200) at base (100) top and sets up in detection picture peg (300) of carousel (200) bottom, its characterized in that still includes:
the mounting module (400) is arranged between the turntable (200) and the detection plugboard (300);
the mounting module (400) comprises a fixed shell (401) fixedly arranged on the side surface of the turntable (200), a fixed block (402) arranged in the fixed shell (401), and a positioning unit (403) arranged on the top wall of the fixed shell (401) and used for limiting the fixed block (402), wherein the fixed block (402) is arranged at the edge position of the top of the detection plugboard (300);
the placement seat (500), the placement seat (500) is fixedly arranged at the top of the base (100);
the fixing module (600), the said fixing module (600) is set up in the sidewall of the placing seat (500);
the fixing module (600) comprises a clamping plate (601) arranged on the inner wall of the placing seat (500) and a displacement unit (602) arranged between the clamping plate (601) and the inner wall of the placing seat (500).
2. The jig detection device for a circuit board according to claim 1, wherein: the positioning unit (403) comprises a positioning rod (4031) movably arranged on the top wall of the fixed shell (401), a limiting plate (4032) arranged on the surface of the positioning rod (4031) and an elastic piece (4033) arranged on the top of the limiting plate (4032), and a positioning groove (4034) matched with the bottom end of the positioning rod (4031) in size is formed in the top surface of the fixed block (402).
3. The jig detection device for a circuit board according to claim 2, wherein: the mounting module (400) further comprises a limiting unit (404) arranged between the turntable (200) and the detection plugboard (300);
the limiting unit (404) comprises a limiting groove (4041) arranged at the bottom of the turntable (200) and a limiting block (4042) arranged in the limiting groove (4041), and the limiting block (4042) is arranged on the top surface of the detection plugboard (300).
4. The jig detection device for a circuit board according to claim 3, wherein: the number of the installation modules (400) is two, and the two installation modules (400) are oppositely arranged on the side face of the turntable (200).
5. The jig detection device for a circuit board according to claim 1, wherein: the displacement unit (602) is including setting up in the movable groove (6021) of placing seat (500) inner wall, activity set up in inside rack board (6022) of movable groove (6021), meshing in gear (6023) of rack board (6022) lateral part and install bull stick (6024) at gear (6023) top, rack board (6022) one end is installed in grip block (601) side.
6. The jig detection device for a circuit board according to claim 5, wherein: one end of the rotating rod (6024) penetrates through the top of the placement seat (500) and is connected with a rotating handle.
7. The jig detection device for a circuit board according to claim 6, wherein: the fixing module (600) further comprises a reset unit (603) arranged between the clamping plate (601) and the inner wall of the placing seat (500);
the resetting unit (603) comprises a storage groove (6031) arranged on the inner wall of the storage seat (500), a sliding rod (6032) movably arranged in the storage groove (6031) and a resetting piece (6033) sleeved on the outer side of the sliding rod (6032), and one end of the sliding rod (6032) is arranged on the side face of the clamping plate (601).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434024.9U CN220340270U (en) | 2023-06-07 | 2023-06-07 | Jig detection device for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321434024.9U CN220340270U (en) | 2023-06-07 | 2023-06-07 | Jig detection device for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220340270U true CN220340270U (en) | 2024-01-12 |
Family
ID=89450662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321434024.9U Active CN220340270U (en) | 2023-06-07 | 2023-06-07 | Jig detection device for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220340270U (en) |
-
2023
- 2023-06-07 CN CN202321434024.9U patent/CN220340270U/en active Active
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