CN215865739U

CN215865739U - Movable darkroom detection device

Info

Publication number: CN215865739U
Application number: CN202121533046.1U
Authority: CN
Inventors: 郑和海; 程亮; 严沛
Original assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingyitong Electronic Technology Co Ltd
Current assignee: Wuhan Jingce Electronic Group Co Ltd; Wuhan Jingyitong Electronic Technology Co Ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2022-02-18
Anticipated expiration: 2031-07-07

Abstract

The utility model discloses a movable darkroom detection device, which comprises a drawer box, a Pallet jig, a probe fixing box and a darkroom structure, wherein the drawer box is provided with a drawer opening; the Pallet jig is positioned in the drawer box, a darkroom structure is arranged above the drawer box, the probe fixing box is fixed on an opening of the darkroom structure, and the probe is downwards aligned with a product on the jig; the darkroom structure can move along an X axis and a Y axis so as to drive the probe fixing box to move. The detection device probe is fixed in the probe box, the screen is covered above the whole device, the upper and lower four edges of the screen are respectively fixed by pressing strips to form a darkroom, the XY-direction slide rail is moved, the full-area detection of a product in a darkroom environment is realized, and the detection qualified rate of the product is improved.

Description

Movable darkroom detection device

Technical Field

The utility model belongs to the technical field of display panel detection devices, and particularly relates to a movable darkroom detection device.

Background

The LCD module, LCM for short, is a component for assembling a liquid crystal display device, a connecting piece, peripheral circuits such as a control circuit, a drive circuit and the like, a PCB (printed circuit board), a backlight source, a structural part and the like together. After manufacturing and assembling in a factory, in order to ensure quality, an energization test is required, and detection items include detection of a display screen, detection of an operating current, detection of a liquid crystal voltage, and the like.

With the rapid development of display panels, the demand for the LCM rear module segment crimping test of the panel in the market is increasing day by day, and many LCM rear module segment crimping tests are gradually going into batch. In the industry, after an LCM module product is lightened, a probe is often required to be used for observing the brightness and color value of the product, and a good dark environment is required in the process of probe image acquisition.

In the existing product detection process, after a probe forms a darkroom structure, the probe cannot move and can only take images of a certain point of a product, so that the requirement of full product detection cannot be met, and great difficulty is brought to the product detection qualified rate.

SUMMERY OF THE UTILITY MODEL

In view of one or more of the above drawbacks or needs for improvement in the prior art, the present invention provides a movable darkroom inspection device, which enables a probe to move to capture an image, covering the entire area of a product, and keeping the probe in a darkroom environment.

In order to achieve the purpose, the utility model provides a movable darkroom detection device, which comprises a drawer box, a Pallet jig, a probe fixing box and a darkroom structure, wherein the drawer box is provided with a drawer opening;

the Pallet jig is positioned in the drawer box, a darkroom structure is arranged above the drawer box, the probe fixing box is fixed on an opening of the darkroom structure, and the probe is downwards aligned with a product on the jig; the darkroom structure can move along an X axis and a Y axis so as to drive the probe fixing box to move.

As a further improvement of the utility model, the darkroom structure comprises an X-axis movable slide rail and a sliding plate arranged at the top of the X-axis movable slide rail, and the bottom of the sliding plate is provided with a sliding block matched with the sliding plate; the top surface of the sliding plate is provided with a Y-axis movable sliding rail, and the bottom of the middle top plate of the darkroom structure is provided with a sliding block matched with the sliding rail.

As a further improvement of the utility model, the middle top plate is connected with the second curtain supporting frames at the two transverse sides into a whole, and the bottoms of the first curtain supporting frames at the two longitudinal sides are fixed with the sliding plate; pointers are fixed on the first curtain supporting frame and the second curtain supporting frame and respectively point to an X-axis moving scale and a Y-axis moving scale which are arranged on a top plate of the drawer box.

As a further improvement of the utility model, pressing strips are arranged on the periphery of the darkroom structure top plate, and the top end of the curtain is fixed through the corresponding pressing strips; the top plate of the drawer box is also provided with a pressing strip, and the bottom end of the curtain is also fixed through the corresponding pressing strip.

As a further improvement of the utility model, the curtain is compacted by the pressing strips and has a margin, so that a darkroom is always formed.

As a further improvement of the present invention, the drawer box includes a first bottom plate, a slide rail, a side plate, and a drawer door, wherein the drawer door is fixed to the edge of the Pallet jig, and the slide rail is matched with the side edge of the Pallet jig.

As a further improvement of the utility model, the side plate is fixed with the top plate of the drawer box through a bag buckle.

As a further improvement of the utility model, the Pallet jig comprises a second base plate, a product is placed in a floating plate positioning groove on the second base plate, a manual crimping POGO is fixed on the second base plate, and a mold core component is arranged on the manual crimping POGO and used for conducting the product.

As a further improvement of the utility model, a heat-proof plugging component is further arranged on the second bottom plate of the Pallet jig, so that the manual crimping POGO can be prevented from being opened by mistake under the condition of electrification.

As a further improvement of the utility model, the probe fixing box comprises a probe fixing plate and a probe, wherein the probe fixing plate is provided with an adjusting block, and the probe is in sliding connection with the adjusting block through a sliding block, so that the distance between the probe and a product to be detected is adjusted.

Generally, compared with the prior art, the above technical solution conceived by the present invention has the following beneficial effects:

according to the movable darkroom detection device, the Pallet jig is positioned in the drawer box and used for placing a product to be detected, a darkroom structure is arranged above the drawer box, the probe fixing box is fixed on the darkroom structure, the middle part of the darkroom structure is provided with an opening, and the probe is downwards aligned with the product on the jig; the camera module comprises a camera module, a screen, a camera module, a screen cover and a screen.

Drawings

FIG. 1 is a schematic view of an overall structure of a movable darkroom detecting device according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of an external structure of the movable darkroom detecting device according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a drawer box related to the movable darkroom detecting device according to the embodiment of the present invention;

fig. 4 is a schematic structural view of a Pallet jig related to the movable darkroom detection device in the embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a probe fixing box related to the movable darkroom detecting device according to the embodiment of the present invention;

FIG. 6 is a schematic view of an external structure of a curtain darkroom related to the movable darkroom detecting device according to the embodiment of the present invention;

fig. 7 is a schematic view of a darkroom structure related to the movable darkroom detecting device according to the embodiment of the present invention.

In all the figures, the same reference numerals denote the same features, in particular: 1-a drawer box, 2-a Pallet jig, 3-a probe fixing box and 4-a darkroom structure; 11-a first bottom plate, 12-a slide rail, 13-a bag buckle, 14-a side plate and 15-a drawer door; 21-a second bottom plate, 22-a manual crimping POGO, 23-a heat-proof plugging component, 24-a mold core component, 25-a switching button and 26-a product; 31-a probe fixing plate, 32-an adjusting block, 33-a probe and 34-a handle; 41-curtain, 42-layering, 43-X axis movable slide rail, 44-Y axis movable slide rail, 45-X axis movable scale, 46-Y axis movable scale, 47-first curtain support frame, 48-second curtain support frame and 49-sliding plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Fig. 1 is a schematic view of an overall structure of a movable darkroom detection device according to an embodiment of the present invention, and fig. 2 is a schematic view of an external structure of the movable darkroom detection device according to the embodiment of the present invention. Referring to fig. 1 and 2, the movable dark room detection device of the present invention includes a drawer box 1, a Pallet jig 2, a probe fixing box 3, and a dark room structure 4, wherein the Pallet jig 2 is located in the drawer box 1 and is used for placing a product to be detected, the dark room structure 4 is located above the drawer box 1, the middle of the dark room structure 4 is open, the probe fixing box 3 is fixed at the opening of the dark room structure 4, and a probe downwardly aligns with the product on the jig; the darkroom structure 4 is covered with a curtain and can move along the X-axis and the Y-axis (as shown in fig. 7, the X-axis refers to the horizontal axis, and the Y-axis refers to the vertical axis), so as to drive the probe fixing box 3 to move, change the relative position of the probe and the product on the jig, and take an image.

Specifically, fig. 3 is a schematic structural diagram of a drawer box related to the movable dark room detection device according to the embodiment of the present invention, and the drawer box 1 includes a first bottom plate 11, a slide rail 12, a box buckle 13, a side plate 14, and a drawer door 15. Wherein drawer door 15 is fixed with the 2 edges of Pallet tool to slide rail 12 and the 2 side phase-matchs of Pallet tool can be pulled out Pallet tool 2 or impel drawer box 1 through the pulling handle, are convenient for place the product on the tool. The outer side 14 plate can be opened to observe the detection condition of the probe, and the side plate 14 is preferably fixed with the top plate of the drawer box through a bag buckle 13.

Fig. 4 is a schematic structural view of a Pallet jig related to the movable darkroom detection device according to the embodiment of the present invention. As shown in the figure, the Pallet jig 2 is a conventional jig in the prior art, and includes a second bottom plate 21 and a manual crimping POGO22, a heat-proof plug assembly 23, a mold core assembly 24, and a switching button 25, which are disposed on the second bottom plate 21. Wherein, the product 26 is placed in the floating plate positioning groove on the second bottom plate 21; the manual crimping POGO22 is used for conducting products for testing, and specifically, the manual crimping POGO22 is provided with a mold core assembly 24 which is used for connecting a product connector and a probe FPC, conducting the products and further conducting and fixing the products in a crimping manner; during operation of the heat-proof plug assembly 23, the manual crimping POGO32 can be prevented from being opened by mistake under the electrified condition, the heat-proof plug assembly 23 starts to work after the manual crimping POGO is buckled and electrified, and the switching button 25 is used for switching a picture to be detected.

Fig. 5 is a schematic structural view of a probe fixing box related to the movable darkroom detection device according to the embodiment of the present invention. As shown in fig. 5, the probe fixing box 3 includes a probe fixing plate 31, an adjusting block 32, a probe 33 and a handle 34, wherein the adjusting block 32 is fixed on the probe fixing plate 31, the probe 33 is slidably connected with the adjusting block 32 through a sliding block, and the distance between the probe 33 and a product to be detected can be adjusted; referring to fig. 6, the handle 34 is fixed on the probe fixing plate 31, and the probe fixing box 3 is conveniently placed on the darkroom structure opening structure and fixed through the handle 34.

Fig. 7 is a schematic diagram of a darkroom structure related to the movable darkroom detection device according to the embodiment of the present invention, wherein directions of an X axis and a Y axis are shown as a horizontal axis and a vertical axis, respectively, and the darkroom structure 4 includes an anti-static curtain 41, a pressing bar 42, an X axis moving slide rail 43, a Y axis moving slide rail 44, an X axis moving scale 45, a Y axis moving scale 46, a curtain support frame, and a sliding plate 49. Wherein the X-axis movable slide rail 43, the X-axis movable scale 45 and the Y-axis movable scale 46 are all arranged on the top plate of the drawer box 1. An X-axis movable sliding rail 43 is arranged in the X-axis direction, and a sliding block matched with the sliding rail 49 is arranged at the bottom of the sliding plate; two opposite Y-axis movable sliding rails 44 are arranged on two sides of the top surface of the sliding plate 49, and the bottom of the first screen cloth supporting frame 47 is fixed with the sliding plate 49; the bottom of roof is equipped with the slider that matches with Y axle sliding rail 44 in the middle of darkroom structure 4 to middle roof is connected as an organic whole with the second curtain support frame 48 of horizontal both sides, does not have interconnect between first curtain support frame 47 and the second curtain support frame 48.

A pointer is fixed to one of the first screen support frames 47 and points to the corresponding X-axis movement scale 45, the pointer and the X-axis movement scale are preferably provided on the front surface of the darkroom structure, and a pointer is also fixed to one of the second screen support frames 48 and points to the corresponding Y-axis movement scale 46. The XY directions of the utility model are all matched with the graduated scale, so that the moving position of the probe can be conveniently recorded, and the data recording of the brightness and the color value of the whole area of the product can be realized.

Pressing strips 42 are arranged on the periphery of a top plate of the darkroom structure 4, the top end of the curtain 41 is fixed through the pressing strips 42, the pressing strips 42 are also arranged on the top plate of the drawer box 1, the bottom end of the curtain 41 is fixed through the pressing strips on the top plate of the drawer box 1, the antistatic curtain is pressed by the pressing strips from top to bottom and is left with allowance, and when the darkroom structure moves left and right in the XY direction, the darkroom structure is guaranteed to be formed all the time. The curtain 41 of the present invention is preferably an antistatic curtain. In addition, as shown in fig. 6, the X-axis moving scale 45 and the Y-axis moving scale 46 are both disposed outside the pressing bar 42, so that after the curtain is fixed by the pressing bar, the X-axis moving scale 45, the Y-axis moving scale 46 and the corresponding pointer are both located outside the curtain, which is convenient for observation and recording of the scales.

When the sliding plate 49 slides along the X-axis moving slide rail 43, the first curtain support frame 47, the second curtain support frame 48 and the top plate all move in the X-axis direction, so as to drive the probe fixing box 3 to move in the X-axis direction, and the pointer on the first curtain support frame 47 points to the scale corresponding to the X-axis moving scale 45; when the top plate moves along the Y-axis moving slide rail 44, the second curtain support frame 48 is linked to drive the probe fixing box 3 to move in the Y-axis direction, and the pointer on the second curtain support frame 48 points to the scale corresponding to the Y-axis moving scale 46, and at this time, the first curtain support frame 47 does not move.

The movable darkroom detection device of the utility model has the working process as follows:

(1) manually feeding, namely placing a product in a positioning groove of a floating plate, manually pressing POGO to buckle, and enabling the heat-proof plug assembly to work;

(2) pushing a handle of the drawer box, and pushing the Pallet jig into the portable drawer box after the product is lightened;

(3) the height of the probe is adjusted through the adjusting block, and the distance between the lens and the product is preferably controlled within 10 mm;

(4) and moving the probe fixing box in the XY direction, recording each scale value of XY, and taking an image by the probe to observe the picture.

It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the utility model, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A movable darkroom detection device is characterized by comprising a drawer box (1), a Pallet jig (2), a probe fixing box (3) and a darkroom structure (4);

the Pallet jig (2) is positioned in the drawer box (1), a darkroom structure (4) is arranged above the drawer box (1), the probe fixing box (3) is fixed on an opening of the darkroom structure (4), and the probe is downwards aligned with a product on the jig; the darkroom structure (4) can move along an X axis and a Y axis so as to drive the probe fixing box (3) to move.

2. The movable dark room detection device of claim 1, wherein the dark room structure (4) comprises an X-axis movable slide rail (43) and a sliding plate (49) arranged at the top of the X-axis movable slide rail, and the bottom of the sliding plate (49) is provided with a sliding block matched with the sliding plate; the top surface of the sliding plate (49) is provided with a Y-axis movable sliding rail (44), and the bottom of the middle top plate of the darkroom structure (4) is provided with a sliding block matched with the sliding rail.

3. The movable darkroom detecting device of claim 2, wherein the middle top plate is integrally connected with the second curtain supporting frames (48) at two lateral sides, and the bottoms of the first curtain supporting frames (47) at two longitudinal sides are fixed with the sliding plate (49); pointers are fixed on the first curtain supporting frame (47) and the second curtain supporting frame (48) and respectively point to an X-axis moving scale (45) and a Y-axis moving scale (46) which are arranged on a top plate of the drawer box (1).

4. The movable darkroom detection device according to any one of claims 1 to 3, characterized in that a pressing strip (42) is arranged on the periphery of the top plate of the darkroom structure (4), and the top end of the curtain (41) is fixed by the corresponding pressing strip; the top plate of the drawer box (1) is also provided with a pressing strip (42), and the bottom end of the curtain (41) is also fixed through the corresponding pressing strip.

5. The mobile darkroom detection device of claim 4, wherein the curtain (41) is pressed by each pressing bar and has a margin to ensure that the darkroom is always formed.

6. The movable dark room detection device according to any one of claims 1 to 3, wherein the drawer box (1) comprises a first bottom plate (11), a slide rail (12), a side plate (14) and a drawer door (15), wherein the drawer door (15) is fixed to the edge of the Pallet jig (2), and the slide rail (12) is matched with the side edge of the Pallet jig (2).

7. Mobile darkroom detection device according to claim 6, characterized in that the side plate (14) is fixed with the top plate of the drawer box (1) by a case buckle (13).

8. The movable darkroom detecting device of any one of claims 1 to 3, wherein the Pallet jig (2) comprises a second bottom plate (21), the product (26) is placed in a floating plate positioning groove on the second bottom plate (21), a manual crimping POGO (22) is fixed on the second bottom plate (21), and a mold core component (24) is arranged on the manual crimping POGO (22) and used for conducting the product.

9. The movable darkroom detecting device of claim 8, wherein a heat-proof plug assembly (23) is further arranged on the second bottom plate (21) of the Pallet jig (2).

10. The movable dark room detection device according to any one of claims 1 to 3, wherein the probe fixing box (3) comprises a probe fixing plate (31) and a probe (33), an adjusting block (32) is arranged on the probe fixing plate (31), and the probe (33) is connected with the adjusting block (32) in a sliding mode through a sliding block.