CN211014595U

CN211014595U - Test system for L CM-Mesh line function detection

Info

Publication number: CN211014595U
Application number: CN201921612628.1U
Authority: CN
Inventors: 郑亚利
Original assignee: Hangzhou Fannal Electronics Co ltd
Current assignee: Hangzhou Fannal Electronics Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-07-14
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to the technical field of L CM-Mesh line detection technique and specifically relates to a test system that is used for L CM-Mesh line function to detect, including support body, operating device and detection mechanism, the support body includes bottom plate and riser, and the riser is vertical to be installed on the bottom plate, operating device includes quick clamp, guide pillar and mounting panel, and quick clamp is installed on the riser, and the guide pillar is vertical to be installed on the bottom plate, and the top and riser fixed connection of guide pillar, is provided with the slide opening on the mounting panel, guide pillar and slide opening sliding fit, and the operation end that presss from both sides fast is connected with the mounting panel, through reciprocating the operation to quick clamp for the mounting panel can slide from top to bottom on the guide pillar, detection mechanism includes probe, PCB pick-up plate and carrier board, and the carrier board is installed on the bottom plate, and the probe is fixed on the mounting panel, and the detection probe is installed on the probe board, and the PCB board is located the carrier board and corresponds to the cooperation setting of detection probe department, the.

Description

Test system for L CM-Mesh line function detection

Technical Field

The utility model relates to an L CM-Mesh line detects technical field, and concrete field is a test system that is used for L CM-Mesh line function to detect.

Background

L CM supplied material quality is different because of different manufacturers, and the product quality is different, and when the device is used, the device needs to be subjected to functional validity detection, a L CM supplier cannot efficiently control open/short circuit between L CM-Mesh circuits and short circuit test between L CM-Mesh circuits and GND, and a universal meter is used for testing at present, so that the work efficiency is low, and the cost is high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a test system for L CM-Mesh line function detects to L CM-Mesh line function validity detection efficiency is low, problem with high costs among the solution prior art.

In order to achieve the above object, the utility model provides a test system for L CM-Mesh line function test, which comprises a frame body, an operating mechanism and a detection mechanism, wherein the frame body comprises a bottom plate and a vertical plate, the vertical plate is vertically arranged on the bottom plate, the operating mechanism comprises a quick clamp, a guide post and a mounting plate, the quick clamp is arranged on the vertical plate, the guide post is vertically arranged on the bottom plate, the top end of the guide post is fixedly connected with the vertical plate, the mounting plate is provided with a slide hole, the guide post is in slide fit with the slide hole, the operating end of the quick clamp is connected with the mounting plate, the mounting plate can slide up and down on the guide post by moving the quick clamp up and down, the detection mechanism comprises a probe plate, a detection probe, a PCB detection plate and a carrier plate, the carrier plate is arranged on the bottom plate, the probe plate is fixed on the mounting plate, the detection probe is arranged on the probe plate,

the PCB board includes 4 probe mouths, 4L ED lamps, 2 resistance, and the detection circuitry of 2 button switch combinations, 4 probe mouths are probe mouth one, probe mouth two, probe mouth three, probe mouth four, 4L ED lamps are L ED lamp one, L ED lamp two, L ED lamp three, L ED lamp four, 2 resistance is resistance one, resistance two, 2 button switch is switch one, switch two, the external +12V power inserts behind the PCB board in proper order series resistance one, L ED lamp one, probe mouth one, switch one, probe mouth two, L ED lamp three, probe mouth three, switch two, probe mouth four, L ED lamp four back ground connection, series resistance two and L ED lamp two between probe mouth two and the earthing terminal on the PBC board, probe mouth one, probe mouth two, probe mouth three and probe mouth four correspond the matching with the detection probe.

Preferably, two guide posts are vertically arranged on the bottom plate, and two sliding holes are correspondingly arranged on the mounting plate.

Preferably, a linear bearing matched with the guide pillar is installed in the sliding hole.

Preferably, the top end of the guide post is provided with a supporting plate, and the guide post is fixedly connected with the vertical plate through the supporting plate.

Preferably, be provided with the FPC stopper on the carrier board, the FPC stopper corresponds the matching with detection probe department.

Preferably, a rib plate for fixing the vertical plate is arranged on the bottom plate.

Preferably, 4 foot seats are uniformly distributed at the bottom of the bottom plate.

Compared with the prior art, the utility model has the advantages that the invention can solve the effective management and control of L CM-Mesh circuit function, has improved the work efficiency of test workshop section, has solved the condition of misdetection completely, and the Mesh test system uses Mesh test circuit and four-needle dot matrix test technique, and this test system can let the people directly perceivedly differentiate whether L CM-Mesh function is normal, and the tester only needs to make correct judgement according to the L ED on the testing tool.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the present invention with L CM wires placed;

fig. 3 is a schematic diagram of the PCB circuit of the present invention.

In the drawing, the probe card comprises a base plate 1, a base plate 2, a vertical plate 3, a quick clamp 4, a guide post 5, a mounting plate 6, a probe plate 7, a PCB detection plate 8, a carrier plate 9, a linear bearing 10, a support plate 11, a rib plate 12, a foot seat 13, a limiting block 14, a probe port I15, a probe port II 16, a probe port III 17, a probe port IV 18, an L ED lamp I19, a L ED lamp II 20, a L ED lamp III 21, a L ED lamp IV 22, a resistor I23, a resistor II 24, a switch I25 and a switch II.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a test system for L CM-Mesh line function detection, including support body, operating device and detection mechanism, the support body includes bottom plate and riser, and the riser is vertical to be installed on the bottom plate, operating device includes quick-operation clamp (quick-operation clamp is 305CM quick-operation clamp), guide pillar and mounting panel, and quick-operation clamp installs on the riser, and the guide pillar is vertical to be installed on the bottom plate, and the top and riser fixed connection of guide pillar, is provided with the slide opening on the mounting panel, guide pillar and slide opening sliding fit, and the operation end of quick-operation clamp is connected with the mounting panel, through carrying out the up-and-down operation to quick-operation clamp for the mounting panel can slide from top to bottom on the guide pillar, detection mechanism includes probe card, test probe, PCB and carrier board, and carrier board installs on the bottom plate, and the probe card is fixed on the mounting panel, and test probe installs on the probe card, and the PCB board is located the cooperation.

Two guide posts are vertically arranged on the bottom plate, and two sliding holes are correspondingly arranged on the mounting plate.

And a linear bearing (L MU8 linear bearing) matched with the guide pillar is arranged in the sliding hole.

The top end of the guide pillar is provided with a supporting plate, and the guide pillar is fixedly connected with the vertical plate through the supporting plate.

The carrier plate is provided with an FPC limiting block, and the FPC limiting block is correspondingly matched with the detection probe.

And a rib plate for fixing the vertical plate is arranged on the bottom plate.

The bottom of bottom plate evenly distributed has 4 footstands.

Through this technical scheme, through placing L CM line on the carrier board, and the FPC end of L CM line is put in the stopper, then through controlling quick the clamp, make the mounting panel move down, drive the FPC end contact cooperation of test probe and L CM line with the probe card, make the FPC end of L CM line be connected with 4 probe mouths on the PCB board, then through operating switch one and switch two, make L ED lamp light or extinguish, be used for detecting that the quality of L CM line is qualified.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A testing system for L CM-Mesh line function detection is characterized by comprising a frame body, an operating mechanism and a detecting mechanism, wherein the frame body comprises a bottom plate and a vertical plate, the vertical plate is vertically arranged on the bottom plate, the operating mechanism comprises a quick clamp, a guide post and a mounting plate, the quick clamp is arranged on the vertical plate, the guide post is vertically arranged on the bottom plate, the top end of the guide post is fixedly connected with the vertical plate, a sliding hole is formed in the mounting plate, the guide post is in sliding fit with the sliding hole, the operating end of the quick clamp is connected with the mounting plate, the mounting plate can slide up and down on the guide post by performing up-and-down movement operation on the quick clamp, the detecting mechanism comprises a probe plate, a detecting probe, a PCB detecting plate and a carrier plate, the carrier plate is arranged on the bottom plate, the probe plate is fixed on the mounting plate, the detecting probe is arranged on the,

2. The L CM-Mesh wire function test system as claimed in claim 1, wherein there are two guide posts vertically arranged on the bottom plate, and there are two slide holes correspondingly arranged on the mounting plate.

3. The L CM-Mesh wire function test system as claimed in claim 2, wherein said slide hole is installed with a linear bearing matching with the guide post.

4. The L CM-Mesh wire function test system as claimed in claim 1, wherein a support plate is disposed at the top end of the guide post, and the guide post is fixedly connected to the vertical plate via the support plate.

5. The testing system for L CM-Mesh wire function detection according to claim 1, wherein said carrier board is provided with FPC limiting blocks, and said FPC limiting blocks are correspondingly matched with said detection probes.

6. The L CM-Mesh wire function test system as claimed in claim 1, wherein said bottom plate is provided with a rib plate for fixing a vertical plate.

7. The L CM-Mesh wire function test system as claimed in claim 1, wherein said bottom plate has 4 feet uniformly distributed on its bottom.