CN218121349U

CN218121349U - Backlight unit lighting jig

Info

Publication number: CN218121349U
Application number: CN202221960382.9U
Authority: CN
Inventors: 黄光辉; 雷小清
Original assignee: Xiamen Hongliansheng Machinery Equipment Co ltd
Current assignee: Xiamen Hongliansheng Machinery Equipment Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2022-12-23
Anticipated expiration: 2032-07-28

Abstract

The backlight module lighting jig provided by the embodiment of the utility model has the advantages that the golden finger of the circuit board is placed in the through groove of the carrying platform, and the suction nozzle sucks the golden finger and turns over to enable the golden finger to correspond to the electrode; then, the golden finger is clamped by the clamp, so that the golden finger does not shake or deviate and always stably corresponds to the electrode; and finally, the driver drives the golden finger to move and is electrically connected with the electrode, so that the circuit board is tested, the golden finger and the electrode are aligned accurately, and the circuit board is tested efficiently.

Description

Backlight unit lighting jig

Technical Field

The utility model relates to a backlight unit test field especially relates to a backlight unit lighting fixture.

Background

One end of the backlight module is inserted into the Connector slot by a Gold Finger (also known as Edge Connector), the plug-in pin of the Connector is used as an outlet for the external connection of the backlight module, so that the pad or the copper sheet is contacted with the plug-in pin at the corresponding position to achieve the purpose of conduction, and the pad or the copper sheet of the backlight module is plated with nickel Gold, so the Gold Finger is called as a Gold Finger because of being in a Finger shape.

The golden finger is electrically connected with the electrode, the backlight module is lightened, and the backlight module passes the test. Traditional test backlight unit needs the manual work to connect golden finger and electrode electricity, can produce following shortcoming: the golden finger and the electrode are conducted manually, the alignment is poor through manual operation, and the test is inaccurate easily due to alignment deviation; and the manual operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a backlight unit lighting jig, it is high and efficient to backlight unit test precision.

In order to achieve the above object, the present invention provides the following technical solutions.

According to an aspect of the utility model provides a backlight unit lighting jig, include:

a frame;

a carrier arranged on the frame; the carrying platform is provided with a through groove for accommodating a golden finger of the backlight module;

an electrode holder containing an electrode;

the suction nozzle is arranged in the through groove and used for sucking the golden finger and turning the golden finger to enable the golden finger to correspond to the electrode;

the clamp is used for clamping the golden finger overturned by the suction nozzle;

and the driver corresponds to the electrode seat and is used for driving the golden finger clamped by the clamp to move until the golden finger is electrically connected with the electrode.

In some embodiments of the present application, the driver and the electrode holder are each left and right, the clamp is disposed above the electrode holder, and the suction nozzle is disposed above the driver.

Some embodiments of this application, backlight unit lighting fixture still includes: and the driving end of the driving piece is connected with the suction nozzle and is used for turning over the suction nozzle.

In some embodiments of the present application, the clamp is a clamping cylinder.

In some embodiments of the present application, the clamp, the motor base, and the driver are all located below the stage.

In some embodiments of the present application, the carrier is disposed above the clamp, the motor base, and the driver via a support post.

In some embodiments of the present application, the mouthpiece is a soft mouthpiece.

According to the above technical scheme, the embodiment of the utility model provides an at least have following advantage and positive effect:

the backlight module lighting jig provided by the embodiment of the utility model has the advantages that the golden finger of the backlight module is placed in the through groove of the carrying platform, and the suction nozzle sucks the golden finger and turns over to enable the golden finger to correspond to the electrode; then, the golden finger is clamped by the clamp, so that the golden finger does not shake or deviate and always stably corresponds to the electrode; and finally, the driver drives the golden finger to move and is electrically connected with the electrode, so that the backlight module is tested, the golden finger and the electrode are aligned accurately, and the high-efficiency test of the backlight module is realized.

Drawings

FIG. 1 is a main view of a lighting fixture of a backlight module;

FIG. 2 is an exploded view of a lighting fixture of a backlight module;

FIG. 3 is an enlarged view of A in FIG. 2;

in the figure:

1. a frame; 2. a stage; 3. a through groove; 4. a clamp; 5. a motor base; 6. an electrode; 7. a suction nozzle; 8. a driver; 9. a drive member; 10. and a support pillar.

Detailed Description

While the present invention may be susceptible to embodiment in different forms, there is shown in the drawings and will herein be described in detail, specific embodiments thereof with the understanding that the present description is to be considered as an exemplification of the principles of the invention and is not intended to limit the invention to that as illustrated herein.

Thus, a feature indicated in this specification will serve to explain one of the features of an embodiment of the invention, and not to imply that every embodiment of the invention must have the explained feature. Further, it should be noted that this specification describes many features. Although some features may be combined to show a possible system design, these features may also be used in other combinations not explicitly described. Thus, the combinations illustrated are not intended to be limiting unless otherwise specified.

In the embodiments shown in the drawings, directional references (such as upper, lower, left, right, front and rear) are used to explain the structure and movement of the various elements of the invention not absolutely, but relatively. These descriptions are appropriate when the elements are in the positions shown in the drawings. If the description of the positions of these elements changes, the indication of these directions changes accordingly.

The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.

FIG. 1 is a main view of a lighting fixture of a backlight module; FIG. 2 is an exploded view of a lighting fixture of a backlight module;

fig. 3 is an enlarged view of a in fig. 2.

Referring to fig. 1 to 3:

according to the utility model discloses an aspect, the utility model provides a backlight unit lights tool, include:

the device comprises a frame 1, a carrier 2, an electrode 6 base, a suction nozzle 7, a clamp 4 and a driver 8; a carrier 2 arranged on the frame 1; the carrying platform 2 is provided with a through groove 3 for accommodating a golden finger of the backlight module; an electrode 6 holder containing an electrode 6; the suction nozzle 7 is arranged in the through groove 3 and used for sucking the golden finger and turning the golden finger to enable the golden finger to correspond to the electrode 6; the clamp 4 is used for clamping the golden finger overturned by the suction nozzle 7; the driver 8 corresponds to the electrode 6 seat and is used for driving the golden finger clamped by the clamp 4 to move until the golden finger is electrically connected with the electrode 6; placing a golden finger of the backlight module in the through groove 3 of the carrier 2, sucking the golden finger by the suction nozzle 7 and turning over to enable the golden finger to correspond to the electrode 6; then, the golden finger is clamped by the clamp 4, so that the golden finger does not shake or deviate and is always stably corresponding to the electrode 6; finally, the driver 8 drives the golden finger to move and is electrically connected with the electrode 6, and the test of the backlight module is completed; wherein, the driver 8 can be a hydraulic cylinder, and one end of the hydraulic cylinder pushes the golden finger to move until the golden finger is electrically connected with the electrode 6.

Specifically, in some embodiments, the driver 8 and the electrode 6 seat are arranged left and right of each other, the clamp 4 is arranged above the electrode 6 seat, and the suction nozzle 7 is arranged above the driver 8; the arrangement is simple, convenient to operate and convenient to maintain.

In some embodiments, the backlight module lighting fixture further comprises: the driving end of the driving piece 9 is connected with the suction nozzle 7 and is used for turning over the suction nozzle 7; the upset of driving piece 9 to suction nozzle 7 replaces the manual work to overturn, and is efficient, and safer. The driver 8 can be the combination of motor, gear and swinging boom, and suction nozzle 7 installs on the swinging boom, and motor drive end drive gear rotates, drives the swinging boom and rotates, and then drives suction nozzle 7 and overturn, and suction nozzle 7 overturns and drives the golden finger upset. Of course, in other embodiments, the suction nozzle 7 may be driven to turn over by a hand-operated rotating arm or the like.

In some embodiments, the clamp 4 is a clamping cylinder; after the clamping cylinder clamps the golden finger, the golden finger does not shake or shift, and the golden finger can be corresponding to the electrode 6 stably all the time.

In some embodiments, clamp 4, motor mount 5, and drive 8 are all located below stage 2; of course, this is only one embodiment, and the clamp 4, the motor base 5 and the driver 8 may also be located above the stage 2; obviously, whether the clamp 4, the motor base 5 and the driver 8 are located above or below the carrier 2, the arrangement is convenient, the structure is simpler, and the operation is convenient.

In some embodiments, the stage 2 is disposed over the clamp 4, the motor base 5, and the driver 8 by the support posts 10; due to the effect of the support column 10, the carrying platform 2 is arranged above the clamp 4, the motor base 5 and the driver 8, and the arrangement is simpler and more convenient, and has a simple structure and convenient operation.

In some embodiments, the mouthpiece 7 is a soft mouthpiece 7; the soft suction nozzle 7 can deform to better suck the golden finger, and the soft suction nozzle 7 can better protect the surface of the golden finger so that the golden finger cannot be damaged.

the backlight module lighting jig provided by the embodiment of the utility model is characterized in that the golden finger of the backlight module is placed in the through groove 3 of the carrying platform 2, and the suction nozzle 7 sucks the golden finger and turns over to enable the golden finger to correspond to the electrode 6; then, the golden finger is clamped by the clamp 4, so that the golden finger does not shake or deviate and always stably corresponds to the electrode 6; and finally, the driver 8 drives the golden finger to move and is electrically connected with the electrode 6, so that the backlight module is tested, the golden finger and the electrode 6 are accurately aligned, and the high-efficiency test of the backlight module is realized.

While the present invention has been described with reference to several exemplary embodiments, it is understood that the terminology used is intended to be in the nature of words of description and illustration, rather than of limitation. As the present invention may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A backlight module lighting fixture is characterized by comprising:

a frame;

a carrier arranged on the frame; the carrying platform is provided with a through groove for accommodating a golden finger of the circuit board;

an electrode holder containing an electrode;

2. The backlight module lighting fixture according to claim 1, wherein:

the driver and the electrode holder are arranged left and right, the clamp is arranged above the electrode holder, and the suction nozzle is arranged above the driver.

3. The backlight module lighting fixture of claim 1, further comprising:

and the driving end of the driving piece is connected with the suction nozzle and is used for turning over the suction nozzle.

4. The backlight module lighting fixture according to claim 1, wherein:

the clamp is a clamping cylinder.

5. The backlight module lighting fixture according to claim 1, wherein:

the clamp, the motor base and the driver are all located below the carrying platform.

6. The backlight module lighting fixture according to claim 5, wherein:

the carrying platform is arranged above the clamp, the motor base and the driver through a support.

7. The backlight module lighting fixture according to claim 1, wherein:

the suction nozzle is a soft suction nozzle.