CN211123533U

CN211123533U - Tool with built-in L ED light source

Info

Publication number: CN211123533U
Application number: CN201922479017.0U
Authority: CN
Inventors: 李在赫
Original assignee: Lierfu Suzhou Technology Equipment Co ltd
Current assignee: Lierfu Suzhou Technology Equipment Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-07-28
Anticipated expiration: 2029-12-31

Abstract

The utility model provides a tool with built-in L ED light source, including base, glass strip and L ED lamp, the base upper surface inlays and is equipped with the glass strip, the bottom correspondence of glass strip is provided with the L ED lamp, the base upper surface is provided with O L ED display panel and FPCB (flexible circuit board), O L ED display panel's electrode is located the glass strip top, the electrode of FPCB (flexible circuit board) is located the glass strip top, as above, the utility model discloses a tool with built-in L ED light source, in solving the environment that illumination condition is not good among the prior art, artifical naked eye carries out O L ED display panel and FPCB (flexible circuit board) electrode counterpoint comparatively difficultly, leads to the electrode counterpoint mistake easily, takes place the electrode nature and detects the mistake, leads to the production yield to reduce, causes the problem of erroneous judgement, is suitable for production and popularization and application.

Description

Tool with built-in L ED light source

Technical Field

The utility model relates to a O L ED liquid crystal display panel detects technical field, especially relates to a tool with built-in L ED light source.

Background

As shown in figure 1, the existing jig can only be used under natural light, the natural light is reflected by the transparent glass strip 3, and the O L ED display panel 4 and the FPCB (flexible circuit board) 1 corresponding electrode alignment can be carried out by artificial naked eyes, after the electrode alignment, the electrode is pressed by the mechanical arm 2, the electrode of the O L ED display panel 4 is attached to the electrode of the FPCB (flexible circuit board) 1, and therefore relevant electrode detection can be carried out.

In the environment that the illumination condition is not good, it is comparatively difficult that artifical naked eye carries out the electrode counterpoint of O L ED display panel 4 and FPCB (flexible circuit board) 1, leads to the electrode counterpoint mistake easily, takes place the electric polarity and detects the mistake, leads to the production yield to reduce, causes the erroneous judgement.

SUMMERY OF THE UTILITY MODEL

In view of the above prior art's shortcoming, the utility model aims to provide a tool with built-in L ED light source for in solving prior art in the environment that lighting conditions is not good, artifical naked eye carries out O L ED liquid crystal display panel and FPCB (flexible circuit board) electrode counterpoint comparatively difficultly, leads to the electrode counterpoint mistake easily, takes place the electric polarity and detects the mistake, leads to the production yield to reduce, causes the problem of erroneous judgement.

In order to achieve the purpose and other related purposes, the utility model provides a tool with built-in L ED light source, including base, glass strip and L ED lamp, the glass strip has been inlayed to the base upper surface, and the bottom correspondence of glass strip is provided with L ED lamp, the base upper surface is provided with O L ED display panel and FPCB (flexible circuit board), the electrode of O L ED display panel is located the glass strip top, the electrode of FPCB (flexible circuit board) is located the glass strip top.

As preferred technical scheme, the glass fixed slot has been seted up to the base upper surface, and the glass strip is installed in the glass fixed slot, is convenient for install the glass strip through setting up the glass fixed slot.

As preferred technical scheme, the base lower surface corresponds the glass fixed slot and has seted up the light source groove, and L ED lamp is installed in the light source groove, is convenient for install L ED lamp through setting up the light source groove.

Preferably, the base is rectangular.

Preferably, the glass fixing groove is parallel to a short side of the base.

As preferred technical scheme, L ED lamp both ends pass through screw and light source groove fixed connection, and L ED lamp both ends pass through the mode of screw and light source groove fixed connection, be convenient for installation and dismantlement.

As a preferred technical scheme, the glass strip is a pyrex glass strip, and the pyrex glass strip has high temperature resistance, so that potential safety hazard caused under extreme abnormal conditions is avoided.

As above, the utility model relates to a tool with built-in L ED light source, from up shining to glass strip department down through L ED lamp, glass strip department does not receive the external light source influence, can independently carry out manual work under any light source condition, reasonable in design is suitable for production and popularization and application.

Drawings

FIG. 1 is a schematic view of a prior art fixture;

fig. 2 is a schematic structural diagram of a jig with a built-in L ED light source according to an embodiment of the present invention;

wherein the reference numerals are specified as follows:

in the background technology, 1, FPCB (flexible printed circuit board), 2, a mechanical arm, 3, a light-transmitting glass strip and 4, O L ED display panels;

in this example, 5, a base, 6, a glass strip, and 7, L ED lamps.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 2, the utility model provides a tool with built-in L ED light source, including base 5, glass strip 6 and L ED lamp 7, 5 upper surfaces of base are inlayed and are equipped with glass strip 6, the bottom of glass strip 6 corresponds and is provided with L ED lamp 7, 5 upper surfaces of base are provided with O L ED display panel and FPCB (flexible circuit board), and the electrode of O L ED display panel is located glass strip 6 top, and the electrode of FPCB (flexible circuit board) is located glass strip 6 top.

The tool with built-in L ED light source that this embodiment provided, the glass fixed slot has been seted up to base 5 upper surface, glass strip 6 install in the glass fixed slot, be convenient for install glass strip 6 through setting up the glass fixed slot.

The tool with built-in L ED light source that this embodiment provided, the base 5 lower surface corresponds the glass fixed slot has seted up the light source groove, L ED lamp 7 install in the light source groove, be convenient for install L ED lamp 7 through setting up the light source groove.

In the jig with the built-in L ED light source provided by this embodiment, the base 5 is rectangular.

In the jig with the built-in L ED light source provided by the embodiment, the glass fixing groove is parallel to the short side of the base 5.

The tool with built-in L ED light source that this embodiment provided, L ED lamp 7 both ends pass through the screw with light source groove fixed connection, L ED lamp 7 both ends pass through the mode and light source groove fixed connection of screw, be convenient for installation and dismantlement.

According to the jig with the built-in L ED light source, the glass strip 6 is a pyrex glass strip, the pyrex glass strip has high temperature resistance, and potential safety hazards caused under extreme abnormal conditions are avoided.

In the specific use, L ED lamps 7 irradiate to the glass strips 6 from bottom to top, the glass strips 6 are not affected by an external light source, and manual operation can be independently performed under any light source condition, namely an O L ED display panel and an FPCB (flexible circuit board) are placed on a base 5, corresponding electrode alignment is performed at the glass strips 6, L ED lamps irradiate from bottom to top, the electrodes of the O L ED display panel and the electrodes of the FPCB (flexible circuit board) can be clearly observed by naked eyes, the O L ED display panel is manually moved, specific electrodes of the O L ED display panel are overlapped with the electrodes corresponding to the FPCB (flexible circuit board), after the electrodes are overlapped, a mechanical arm is used for pressing down and locking, the electrodes of the O L ED display panel are completely attached to the electrodes of the FPCB (flexible circuit board), a specific signal is given by an external electrode signal detection device, and an electrode performance test of the O L ED display panel is performed to judge whether the electrode signals of the O L ED display panel are normal.

In addition, when the manual lighting test of the O L ED display panel is carried out, the instantaneous temperature of the electrode part may be instantly raised to 300-450 ℃, the ordinary glass strip 6 is insulated but cannot keep the solid state integrity at the high temperature of 300-450 ℃, so that the glass strip 6 is cracked or a burning point appears, and the pyrex glass strip has high temperature resistance, thereby avoiding the potential safety hazard caused under the condition of extreme abnormality.

To sum up, the utility model relates to a tool with built-in L ED light source, from up shining to glass strip 6 department down through L ED lamp 7, glass strip 6 department does not receive the external light source influence, can independently carry out manual work under any light source condition, in the environment that illumination condition is not good among the prior art, artifical naked eye carries out O L ED liquid crystal display panel and FPCB (flexible circuit board) electrode counterpoint comparatively difficultly, lead to the electrode counterpoint mistake easily, take place the electrode nature and detect the mistake, lead to the production yield to reduce, cause the problem of erroneous judgement, reasonable in design is suitable for production and popularization and application, so, the utility model discloses effectively overcome all sorts of shortcomings in the prior art and have high industrial utilization and worth.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The jig with the built-in L ED light source is characterized by comprising a base, a glass strip and L ED lamps, wherein the glass strip is embedded in the upper surface of the base, the L ED lamps are correspondingly arranged at the bottom of the glass strip, an O L ED display panel and an FPCB are arranged on the upper surface of the base, electrodes of the O L ED display panel are located above the glass strip, and electrodes of the FPCB are located above the glass strip.

2. The fixture with an L ED light source as claimed in claim 1, wherein the base has a glass fixing groove on its upper surface, and the glass strip is mounted in the glass fixing groove.

3. The fixture with a built-in L ED light source as claimed in claim 2, wherein the bottom surface of the base has a light source groove corresponding to the glass fixing groove, and the L ED lamp is installed in the light source groove.

4. The fixture of claim 3, wherein the base is rectangular.

5. The fixture of claim 4, wherein the glass fixing groove is parallel to a short side of the base.

6. The fixture with a built-in L ED light source as claimed in claim 3, wherein, two ends of said L ED light are fixedly connected with said light source slot by screws.

7. The fixture with built-in L ED light source of claim 2, wherein the glass strip is a pyrex glass strip.