CN216670235U

CN216670235U - A5 automatic test fixture of lighting a lamp

Info

Publication number: CN216670235U
Application number: CN202122275751.2U
Authority: CN
Inventors: 李成乐
Original assignee: Shanghai Dajiatian Electronic Manufacturing Co ltd
Current assignee: Shanghai Dajiatian Electronic Manufacturing Co ltd
Priority date: 2021-09-19
Filing date: 2021-09-19
Publication date: 2022-06-03
Anticipated expiration: 2031-09-19

Abstract

The utility model discloses an A5 lighting automatic test fixture which comprises a handle, a support, a needle type cylinder, a probe, a substrate placing area and an ammeter, wherein the ammeter is arranged on the front side of a base, the substrate placing area is arranged in the middle above the base, the needle type cylinder is arranged above the substrate placing area and fixed on a pressing plate, the pressing plate support and a connecting rod mechanism are connected with the handle, the probe is arranged on the pressing plate in an uploading mode, the probe is in contact fit with a substrate in the substrate placing area, the ammeter is connected with a PLC (programmable logic controller), the needle type cylinder is connected with a solenoid valve controller through an air pipe, a starting button is further arranged on the PLC, the starting button is connected with the solenoid valve controller, and the PLC is further connected with the substrate through the probe. The utility model has reasonable structural design, adopts the mode of manufacturing the jig for testing, and has the advantages of high speed, high accuracy, comprehensive coverage and strong practicability.

Description

A5 automatic test fixture of lighting a lamp

Technical Field

The utility model relates to an automatic test fixture, in particular to an A5 lighting automatic test fixture.

Background

Because the customer base plate needs to control the lamps to be turned on and off through each button, and the lamps corresponding to each button are different, the current corresponding to each lamp is also different, if the customer base plate passes through the manual test, the test speed is slow, the test comprehensiveness is insufficient, and the manual implementation cost is high. In order to solve the above problems, the present invention provides an automatic test fixture for lighting a 5.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide an A5 lighting automatic test fixture which is reasonable in structural design, fast in speed, high in accuracy, comprehensive in coverage and strong in practicability, and the fixture is manufactured for testing.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a A automatic test fixture of lighting a lamp, includes handle, support, needle type cylinder, probe, district and ampere meter are placed to the base plate, and the base front side is provided with the ampere meter, and base top middle part is provided with the base plate and places the district, and the base plate is placed the district top and is provided with needle type cylinder, and needle type cylinder fixes on the clamp plate, and clamp plate support and link mechanism are connected with the handle, and the clamp plate uploads and is equipped with the probe, and the probe places the base plate contact cooperation in the district with the base plate, and the ampere meter is connected with the PLC controller, needle type cylinder pass through the trachea and link to each other with solenoid valve controller, still be provided with start button on the PLC controller, start button is connected with the solenoid valve controller, and the PLC controller still passes through probe and substrate connection.

Preferably, the needle cylinder is provided corresponding to a push button on the substrate.

The utility model has the beneficial effects that:

the utility model aims at the automatic test key lighting fixture of the substrate, improves the test speed and accuracy through the structural design, solves the problems of simplicity and convenience of manual operation and reduction of human factors, and therefore improves the production efficiency, the shipment quality and the like.

Drawings

The utility model is described in detail below with reference to the drawings and the detailed description;

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

FIG. 2 is a control circuit diagram of the present invention;

fig. 3 is a hardware circuit diagram of a PLC of the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-2, the following technical solutions are adopted in the present embodiment: the utility model provides a A5 automatic test fixture of lighting a lamp, including handle 1, support 2, needle type cylinder 3, probe 4, district 5 and ampere meter 6 are placed to the base plate, 13 front sides of base are provided with

ampere meter

6, 13 top middle parts of base are provided with the base plate and place district 5, the base plate is placed district 5 tops and is provided with needle type cylinder 3, needle type cylinder 3 is fixed on clamp plate 14, clamp plate 14 support 2 and link mechanism are connected with handle 1, clamp plate 14 uploads and is equipped with probe 4, probe 4 places the base plate 7 contact cooperation in the district 5 with the base plate, ampere meter 6 is connected with PLC controller 11, needle type cylinder 3 pass through trachea 8 and link to each other with solenoid valve controller 9, still be provided with start button 10 on PLC controller 11, start button 10 is connected with solenoid valve controller 9, PLC controller 11 still is connected with the base plate through probe 4, power 12 links to each other with PLC controller 11.

It should be noted that the needle cylinder 3 is disposed corresponding to the push button on the substrate 7.

The working principle of the embodiment is as follows: insert power 12, sweep the sign indicating number earlier, put into the base plate again and place the district 5 in, push down handle 1, push down fixed product (base plate 7) through support 2, probe 4 and base plate contact, can trigger start button 10 simultaneously, begin to remind the burn record, burn record and accomplish back PLC controller 11 and can judge whether burn record through the current value that ammeter 6 shows, then start test, PLC control can operate solenoid valve controller 9 gassing, press the button through 8 control needle type cylinders 3 of trachea, the lighting and the extinguishing of starting lamp, it is normal whether to judge the electric current through ammeter 6 simultaneously.

The structure of the embodiment is reasonable in design, the key lighting fixture for automatically testing the substrate improves the testing speed and accuracy, the simplicity of manual operation is realized, and human factors are reduced, so that the production efficiency and the shipment quality are improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An A5 lighting automatic test fixture is characterized by comprising a handle (1), a support (2), a needle cylinder (3), a probe (4), a substrate placing area (5) and an ammeter (6), wherein the ammeter (6) is arranged on the front side of a base (13), the substrate placing area (5) is arranged in the middle of the upper portion of the base (13), the needle cylinder (3) is arranged above the substrate placing area (5), the needle cylinder (3) is fixed on a pressing plate (14), the pressing plate (14) is connected with the support (2) and a connecting rod mechanism and the handle (1), the probe (4) is uploaded on the pressing plate (14), the probe (4) is in contact fit with a substrate (7) in the substrate placing area (5), the ammeter (6) is connected with a PLC (11), the needle cylinder (3) is connected with an electromagnetic valve controller (9) through an air pipe (8), and a start button (10) is further arranged on the PLC (11), the start button (10) is connected with the electromagnetic valve controller (9), and the PLC controller (11) is also connected with the substrate through the probe (4).

2. The fixture for automatically testing A5 lighting of claim 1, wherein the needle cylinder (3) is disposed corresponding to a push button on the substrate (7).