CN218331680U

CN218331680U - LED display module aging testing frame

Info

Publication number: CN218331680U
Application number: CN202222631393.9U
Authority: CN
Inventors: 祝彦友; 何冬焕; 周文伟
Original assignee: Hubei Chaoxian Optoelectronics Technology Co ltd
Current assignee: Hubei Chaoxian Optoelectronics Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-17
Anticipated expiration: 2032-10-08

Abstract

The utility model belongs to LED display module assembly field provides a LED display module assembly aging testing jig, the aging testing jig includes the cabinet body, cabinet body both sides from the top down transversely is equipped with the multiunit tie-beam, the tie-beam inboard is equipped with the slide rail, wherein corresponds the embedding between the slide rail and installs the slide, be equipped with testing arrangement on the slide. The utility model provides a detection efficiency low, problem that intensity of labour is high.

Description

LED display module aging testing frame

Technical Field

The utility model belongs to the LED display module assembly field especially relates to a LED display module assembly aging testing frame.

Background

The aging rack is specially used for simulating various factors related to a product in actual use conditions during an aging test to perform corresponding condition strengthening experiments on the condition that the product is aged.

At present, the performance of a product needs to be tested in the manufacturing process of an LED display screen industrial module, the module needs to be lightened in the performance testing process, an aging rack needs to be used in the process of lightening the module, the module is placed on the aging rack in the past, after the module is placed, a pin arranging base and a signal connecting base on a single module need to be installed by hands for the pin arranging line and a connecting line corresponding to the pin arranging base and the signal connecting base on the module, and the method is low in operation efficiency and high in labor intensity.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model aims to solve a LED display module aging testing frame detection efficiency is low, problem that intensity of labour is high.

The utility model adopts the following technical scheme: the aging test frame comprises a cabinet body, wherein a plurality of groups of connecting beams are transversely arranged on two sides of the cabinet body from top to bottom, sliding rails are arranged on the inner sides of the connecting beams, sliding plates are embedded between the corresponding sliding rails, and a testing device is arranged on the sliding plates.

Furthermore, the testing device comprises a signal connecting seat installed on the sliding plate, wherein hinges are arranged below the connecting beam on one side, connecting wires penetrate through the hinges, and the tail ends of the connecting wires are connected to the signal connecting seat.

Furthermore, the sliding plate is symmetrically provided with L-shaped stop blocks relative to the signal connecting seat, and the front end of the sliding plate is provided with a handle.

Furthermore, a supporting beam is arranged between the connecting beams on the same side, and the connecting beams are connected with the supporting beam through triangular corner pieces.

Further, a voltage stabilizer is further arranged at the bottom of the cabinet body.

The utility model has the advantages that: the device energizes the LED display module through the testing device arranged on the sliding plate, so that the LED display module works for a long time to carry out aging test; the LED display module is subjected to aging test, and only the front end of the LED display module is aligned with the L-shaped stop block and is pressed downwards along the inner side of the L-shaped stop block until the pin arranging base of the LED display module is inserted into the signal connecting base of the LED display module, so that the operation is simple and quick; when the aging test is carried out, each LED display module is independently placed, so that the test interference is reduced.

Drawings

Fig. 1 is the utility model provides a whole schematic diagram of LED display module aging testing frame.

Fig. 2 is a side view of the utility model provides a LED display module assembly aging testing jig.

Fig. 3 is a view a of fig. 1.

Fig. 4 is a schematic view of the connection between the connection beam and the support beam according to the present invention.

Detailed Description

In order to make the patent objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Only portions related to the embodiments of the present invention are shown for convenience of explanation.

Referring to fig. 1-4, the aging test jig comprises a cabinet body 1, wherein a plurality of groups of connecting beams 2 are transversely arranged on two sides of the cabinet body from top to bottom, slide rails 3 are arranged on the inner sides of the connecting beams, slide plates 4 are embedded between the corresponding slide rails, and test devices 5 are arranged on the slide plates; the testing device comprises a signal connecting seat 51 arranged on the sliding plate, wherein hinges 52 are arranged below connecting beams on one side, connecting wires penetrate through the hinges, and the tail ends of the connecting wires are connected to the signal connecting seat. The connecting line comprises a power line and a signal line.

This device mainly comes the circular telegram for LED display module assembly through the testing arrangement of installation on the slide, makes its long-time work carry out aging testing. And cabinet body both sides from the top down is equipped with the multiunit tie-beam, the fastness of the cabinet body is strengthened on the one hand to the binder, and on the other hand tie-beam inboard is equipped with the slide rail, and the embedding is installed the slide between the slide rail and is used for placing LED display module group alone with the cabinet body and carry out aging testing with a plurality of layers, interference when reducing the test. The slide designs into gliding structure, on the one hand when carrying out aging testing, can utilize handle 7 to take the slide out the cabinet body, be convenient for insert LED display module's row needle file extremely the signal connecting seat, after LED display module assembly installation is accomplished, promote the slide to the internal not occupation space of cabinet again.

In the structure, a hinge is arranged below the connecting beam on any side, a connecting wire penetrates into the hinge and is connected to the signal connecting seat, and on one hand, the hinge can enable the connecting wire to be placed in order, so that the cabinet body is more attractive; on the other hand, the connecting wire can be protected.

As a preferred structure, L-shaped stoppers 6 are symmetrically arranged on the sliding plate with respect to the signal connection base. The L-shaped stop block mainly plays a role in limiting the LED display module. When the LED display module is installed for aging test, the LED display module is electrified simply and quickly; the front end of the LED display module is aligned with the L-shaped stop block and is pressed downwards along the inner side of the L-shaped stop block until the LED display module pin header is inserted into the signal connecting seat of the LED display module.

As shown in fig. 4, as a further preferable structure, a supporting beam 8 is further disposed between the connecting beams on the same side, and the connecting beams are connected with the supporting beam through a triangular corner piece 9. The supporting beam can further improve the firmness of the cabinet body, and the connecting mode of the connecting beam and the supporting beam is simple and reliable through the triangular corner pieces.

In this embodiment, the bottom of the cabinet is further provided with a voltage stabilizer 10. Because aging test is generally longer, probably face the unstable problem of voltage, this practicality is equipped with this problem of solution that the stabiliser can be fine bottom the cabinet body.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a LED display module aging testing frame which characterized in that: the aging test frame comprises a cabinet body, wherein a plurality of groups of connecting beams are transversely arranged on two sides of the cabinet body from top to bottom, sliding rails are arranged on the inner sides of the connecting beams, sliding plates are embedded between the corresponding sliding rails, and a testing device is arranged on the sliding plates.

2. The LED display module aging test jig of claim 1, wherein: the testing device comprises signal connecting seats arranged on the sliding plate, wherein hinges are arranged below the connecting beam on one side, connecting wires penetrate into the hinges, and the tail ends of the connecting wires are connected to the signal connecting seats.

3. The LED display module aging test jig of claim 1, wherein: the signal connecting seat is arranged on the sliding plate, and the signal connecting seat is arranged on the sliding plate.

4. The LED display module aging test jig of claim 1, wherein: and a supporting beam is further arranged between the connecting beams on the same side, and the connecting beams are connected with the supporting beam through triangular corner pieces.

5. The LED display module aging test jig of claim 1, wherein: the bottom of the cabinet body is also provided with a voltage stabilizer.