Circuit board detection device

Abstract

The utility model discloses a circuit board detection device which comprises a support module, a detection module and a circuit board placing module, the detection module and the circuit board placing module are both installed on the support module, and the support module comprises a main body frame, a workbench and an object placing plate. The working table and the storage plate are both installed on the main body frame, the support module comprises the main body frame, the working table and the storage plate, and the working table and the storage plate are both installed on the main body frame; the detection module comprises a first detection unit, a second detection unit and a third detection unit. According to the circuit board detection device disclosed by the utility model, the bracket module, the detection module and the circuit board placement module are linked, so that the performance of the circuit board is automatically detected, and the circuit board detection device has the advantages of stable structure, high efficiency, high practicability and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of circuit board detection, and in particular relates to a circuit board detection device. Background Art

[0002] Circuit boards need to be tested for performance before leaving the factory. Currently, many staff still connect the circuit boards to the testing equipment to determine whether their performance is qualified. The manual testing method has the disadvantages of being time-consuming, labor-intensive and inefficient.

[0003] Therefore, further improvements are made to the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a circuit board detection device, which is linked by a bracket module, a detection module and a circuit board placement module to automatically detect the performance of the circuit board. It has the advantages of stable structure, high efficiency and high practicality.

[0005] In order to achieve the above purpose, the utility model provides a circuit board detection device, including a bracket module, a detection module and a circuit board placement module, wherein the detection module and the circuit board placement module are both installed on the bracket module, wherein:

[0006] The support module includes a main frame, a workbench and a storage plate, and the workbench and the storage plate are both installed on the main frame;

[0007] The detection module includes a first detection unit, a second detection unit and a third detection unit, wherein the first detection unit, the second detection unit and the third detection unit each include a first detection bracket, a second detection bracket, a first cylinder, a second cylinder, a first probe seat, a second probe seat, a first probe and a second probe, wherein:

[0008] The first detection bracket and the second detection bracket are fixedly installed adjacently on the workbench, the first cylinder is installed on the first detection bracket and the second cylinder is installed on the second detection bracket, the first probe seat is installed on the driving end of the first cylinder and the first probe is fixedly installed on the first probe seat, the second probe seat is installed on the driving end of the second cylinder and the second probe is fixedly installed on the second probe seat, and the first probe seat and the second probe seat are both provided with a first limiting rod and a second limiting rod;

[0009] The circuit board placement module includes a rotating motor, a turntable and a plurality of circuit board placement seats, the rotating motor is installed on the workbench and the turntable is connected to the driving end of the rotating motor, the circuit board placement seats are distributed and installed on the four edges of the turntable, the circuit board placement seat is provided with a placement groove portion, a first limiting hole, a second limiting hole, a first rotating pressure block and a second rotating pressure block, the placement groove portion is used to place the circuit board to be detected, the first limiting rod is aligned with the first limiting hole and the second limiting rod is aligned with the second limiting hole.

[0010] As a further preferred technical solution of the above technical solution, a first slide rail and a second slide rail are provided on both sides of the storage plate, and the storage plate is installed on the main frame through the first slide rail and the second slide rail.

[0011] As a further preferred technical solution of the above technical solution, the detection module further includes a plurality of scanning units, and the scanning units are installed on the workbench and are aligned upward to place the groove portion.

[0012] As a further preferred technical solution of the above technical solution, the detection module also includes a position sensor, and the position sensor is installed on the main frame.

[0013] As a further preferred technical solution of the above technical solution, the main frame is provided with casters. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a schematic structural diagram of a circuit board detection device.

[0015] Figure 2 The utility model is a schematic structural diagram of a circuit board detection device.

[0016] Figure 3 The utility model is a schematic structural diagram of a circuit board detection device.

[0017] Figure 4 The utility model is a schematic structural diagram of a circuit board detection device.

[0018] The reference numerals include: 100, bracket module; 110, main frame; 111, casters; 120, workbench; 130, storage board; 131, first slide rail; 132, second slide rail; 200, detection module; 210, first detection unit; 211, first detection bracket; 212, second detection bracket; 213, first cylinder; 214, second cylinder; 215, first probe seat; 2151, first limit rod; 2152, second limit rod; 216, first Two probe seats; 217, first probe; 218, second probe; 220, second detection unit; 230, third detection unit; 240, scanning unit; 250, position sensor; 300, circuit board placement module; 310, rotating motor; 320, turntable; 330, circuit board placement seat; 331, placement groove; 332, first limiting hole; 333, second limiting hole; 334, first rotating pressure block; 335, second rotating pressure block; 400, circuit board. DETAILED DESCRIPTION

[0019] The following description is used to disclose the utility model so that those skilled in the art can implement the utility model. The preferred embodiments described below are only examples, and those skilled in the art can think of other obvious variations. The basic principles of the utility model defined in the following description can be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not deviate from the spirit and scope of the utility model.

[0020] The utility model discloses a circuit board detection device. The specific embodiments of the utility model are further described below in conjunction with the preferred embodiments.

[0021] In the embodiments of the present invention, those skilled in the art will note that the circuit board and the like involved in the present invention may be regarded as prior art.

[0022] Preferred embodiments.

[0023] like Figure 1-4 As shown, the utility model discloses a circuit board detection device, including a support module 100, a detection module 200 and a circuit board placement module 300, wherein the detection module 200 and the circuit board placement module 300 are both installed on the support module 100, wherein:

[0024] The support module 100 includes a main frame 110, a workbench 120 and a storage plate 130, and the workbench 120 and the storage plate 130 are both installed on the main frame 110;

[0025] The detection module 200 includes a first detection unit 210, a second detection unit 220 and a third detection unit 230, wherein the first detection unit 210, the second detection unit 220 and the third detection unit 230 each include a first detection bracket 211, a second detection bracket 212, a first cylinder 213, a second cylinder 214, a first probe seat 215, a second probe seat 216, a first probe 217 and a second probe 218, wherein:

[0026] The first detection bracket 211 and the second detection bracket 212 are fixedly installed adjacent to the workbench 120, the first cylinder 213 is installed on the first detection bracket 211 and the second cylinder 214 is installed on the second detection bracket 212, the first probe seat 215 is installed on the driving end of the first cylinder 213 and the first probe 217 is fixedly installed on the first probe seat 215, the second probe seat 215 is installed on the driving end of the second cylinder 214 and the second probe 218 is fixedly installed on the second probe seat 216, and the first probe seat 215 and the second probe seat 216 are both provided with a first limiting rod 2151 and a second limiting rod 2152;

[0027] The circuit board placement module 300 includes a rotating motor 310, a turntable 320 and a plurality of circuit board placement seats 330. The rotating motor 310 is installed on the workbench 120 and the turntable 320 is connected to the driving end of the rotating motor 310. The circuit board placement seats 330 are distributed and installed on the four edges of the turntable 320. The circuit board placement seats 330 are provided with a placement groove portion 331, a first limiting hole 332, a second limiting hole 333, a first rotating pressure block 334 and a second rotating pressure block 335. The placement groove portion 331 is used to place the circuit board 400 to be inspected. The first limiting rod 2151 is aligned with the first limiting hole 332 and the second limiting rod 2152 is aligned with the second limiting hole 333.

[0028] Specifically, a first slide rail 131 and a second slide rail 132 are provided on both sides of the storage plate 130 , and the storage plate 130 is installed on the main frame 110 through the first slide rail 131 and the second slide rail 132 .

[0029] More specifically, the detection module 200 further includes a plurality of scanning units 240 , and the scanning units 240 are installed on the workbench 120 and are aligned upwardly with the placement groove portion 331 .

[0030] Furthermore, the detection module 200 further includes a position sensor 250 , and the position sensor 250 is installed on the main frame 110 .

[0031] Furthermore, the main frame 110 is provided with casters 111 .

[0032] For this utility model:

[0033] The circuit board to be inspected is placed in the placement groove part, and then the circuit board is fixed in the placement groove part by rotating the first / second rotating pressure block, and then the rotating motor is driven to drive the turntable to rotate the circuit board placement seat to the bottom of the probe seat of the corresponding detection unit, and the cylinder is started to move the probe seat downward, so that the probe moves down and touches the interface of the circuit board. The first limit rod and the second limit rod are inserted into the first limit hole and the second limit hole, so as to align and fix them, so as to read the data of the circuit board, and then transmit it to the background system for analysis and detection. The scanning unit located under the placement groove part scans and records the label of the circuit board above it to realize circuit board identity recognition and recording. After the detection, the turntable is rotated again to be detected by the position sensor, so as to judge that the previous circuit board has been inspected, and the completed circuit board can be taken out and a new circuit board can be placed.

[0034] It is worth mentioning that the technical features such as circuit boards involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field and should not be regarded as the invention point of this utility model patent. This utility model patent will not be further elaborated.

[0035] For those skilled in the art, it is still possible to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A circuit board detection device, characterized in that: It includes a support module, a detection module and a circuit board placement module, wherein the detection module and the circuit board placement module are both installed on the support module, wherein: The support module includes a main frame, a workbench and a storage plate, and the workbench and the storage plate are both installed on the main frame; The detection module includes a first detection unit, a second detection unit and a third detection unit, wherein the first detection unit, the second detection unit and the third detection unit each include a first detection bracket, a second detection bracket, a first cylinder, a second cylinder, a first probe seat, a second probe seat, a first probe and a second probe, wherein: The first detection bracket and the second detection bracket are fixedly installed adjacently on the workbench, the first cylinder is installed on the first detection bracket and the second cylinder is installed on the second detection bracket, the first probe seat is installed on the driving end of the first cylinder and the first probe is fixedly installed on the first probe seat, the second probe seat is installed on the driving end of the second cylinder and the second probe is fixedly installed on the second probe seat, and the first probe seat and the second probe seat are both provided with a first limiting rod and a second limiting rod; The circuit board placement module includes a rotating motor, a turntable and a plurality of circuit board placement seats, the rotating motor is installed on the workbench and the turntable is connected to the driving end of the rotating motor, the circuit board placement seats are distributed and installed on the four edges of the turntable, the circuit board placement seat is provided with a placement groove portion, a first limiting hole, a second limiting hole, a first rotating pressure block and a second rotating pressure block, the placement groove portion is used to place the circuit board to be detected, the first limiting rod is aligned with the first limiting hole and the second limiting rod is aligned with the second limiting hole.

2. A circuit board detection device according to claim 1, characterized in that: A first slide rail and a second slide rail are provided on both sides of the storage plate, and the storage plate is installed on the main frame through the first slide rail and the second slide rail.

3. A circuit board detection device according to claim 2, characterized in that: The detection module further comprises a plurality of scanning units, wherein the scanning units are mounted on the workbench and face upwards to align with the placement groove portion.

4. A circuit board detection device according to claim 3, characterized in that: The detection module also includes a position sensor, and the position sensor is installed on the main frame.

5. A circuit board detection device according to claim 4, characterized in that: The main frame is provided with casters.

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