CN215986802U

CN215986802U - Electric measuring device for LCD display panel

Info

Publication number: CN215986802U
Application number: CN202122787883.3U
Authority: CN
Inventors: 蒋琳
Original assignee: Hunan Yankangkang Medical Technology Co ltd
Current assignee: Hunan Yankangkang Medical Technology Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-03-08
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of LCD display panel detection, in particular to an electric measuring device for an LCD display panel, which comprises a detection box, wherein connecting wires are symmetrically and fixedly arranged on one side of the detection box, a detection pen is arranged at one end, far away from the detection box, of each connecting wire, jacks and threaded holes are symmetrically formed in one side, close to the connecting wires, of the detection box, winding rods are inserted into the jacks, a wire pressing plate is fixedly arranged at one end, far away from the jacks, of each winding rod, and linkage studs are rotatably connected inside the threaded holes. According to the utility model, by arranging the jack, the winding rod, the line pressing plate, the threaded hole, the linkage stud, the twisting block and other structures, the connecting wire can be directly wound on the winding rod after the detection process is finished, and then the line pressing plate is pushed to move and tightly press the connecting wire by using the action of the linkage stud, so that the connecting wire is rapidly stored and fixed, the operation is simple and convenient, and unnecessary troubles are reduced for workers.

Description

Electric measuring device for LCD display panel

Technical Field

The utility model relates to the technical field of LCD display panel detection, in particular to an electric measuring device for an LCD display panel.

Background

The LCD is a liquid crystal display screen, called English for short, and belongs to a flat panel display, is used for screen display of televisions and computers, and has the advantages of low power consumption, small volume and low radiation, wherein the LCD display panel is a core component of the LCD display panel and is directly related to the use condition of the LCD, so the LCD display panel needs to be detected before leaving a factory.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an electric measuring device for an LCD display panel.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a device is surveyed to LCD display panel electricity, includes the detection case, a lateral symmetry fixed mounting of detection case has the connecting wire, the one end that the detection case was kept away from to the connecting wire is provided with the test pen, jack and screw hole have been seted up to a lateral symmetry that the detection case is close to the connecting wire, the inside of jack is inserted and is equipped with the wire winding pole, the one end fixed mounting that the jack was kept away from to the wire winding pole has the line ball board, the internal rotation of screw hole is connected with the linkage double-screw bolt, the linkage double-screw bolt runs through the line ball board and extends to the outside of line ball board, the one end fixed mounting that the linkage double-screw bolt is close to the line ball board has wrong piece, the bilateral symmetry of detection case is provided with supplementary moving mechanism.

In order to prevent the winding rod from sliding out of the jack, the improved structure is characterized in that a limiting groove is formed in the jack, limiting blocks are symmetrically formed on the outer surface of one end, close to the jack, of the winding rod, and the limiting blocks are connected in the limiting groove in a sliding mode.

In order to facilitate the rotation of the screwing block by a worker, the utility model has the improvement that a butterfly block is fixedly arranged on the outer surface of the screwing block.

In order to reduce the extrusion effect of the twisting block on the line pressing plate, the utility model has the improvement that a gasket is fixedly arranged on the outer surface of the connection part of the line pressing plate and the linkage stud.

In order to improve the stability of the whole device in the using process, the utility model improves that cushion blocks are fixedly arranged on the lower surface of the detection box, the number of the cushion blocks is six, and the six groups of cushion blocks are equidistantly and symmetrically distributed.

In order to facilitate the movement of the detection box by workers, the detection box is improved in that the auxiliary moving mechanism comprises a rectangular groove, a rotating rod is rotatably connected inside the rectangular groove, a folding handle is fixedly installed on the outer surface of the rotating rod, and rubber pads are symmetrically and fixedly installed on two sides of the folding handle.

In order to facilitate the worker to take out the folding handle, the utility model is improved in that the inner wall of the bottom end of the rectangular groove is provided with a finger buckle opening.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, by arranging the jack, the winding rod, the line pressing plate, the threaded hole, the linkage stud, the twisting block and other structures, the connecting wire can be directly wound on the winding rod after the detection process is finished, and then the line pressing plate is pushed to move and tightly press the connecting wire by using the action of the linkage stud, so that the connecting wire can be rapidly stored and fixed, the operation is simple and convenient, and unnecessary troubles are reduced for workers.

2. According to the utility model, through the arrangement of the auxiliary moving mechanism, the two groups of folding handles are utilized, so that the rapid movement of the detection box can be realized by workers, an effective force application point is provided, the detection box does not need to be moved in a holding manner, the moving safety is higher, and the practicability is higher.

Drawings

FIG. 1 is a schematic perspective view of an electrical measuring device for an LCD panel according to the present invention;

FIG. 2 is a schematic bottom view of an electrical testing device for LCD panel according to the present invention;

FIG. 3 is an exploded view of an electrical measuring device for an LCD panel according to the present invention;

FIG. 4 is an enlarged view of the portion A of FIG. 3 of an electrical testing apparatus for an LCD panel according to the present invention;

FIG. 5 is an enlarged view of the LCD panel electrical measuring apparatus of the present invention at B in FIG. 3.

Illustration of the drawings:

1. a detection box; 2. a connecting wire; 3. a detection pen; 4. a jack; 5. a wire winding rod; 6. a wire pressing plate; 7. a threaded hole; 8. a linkage stud; 9. twisting the block; 10. a limiting groove; 11. a limiting block; 12. a butterfly block; 13. a gasket; 14. cushion blocks; 15. a rectangular groove; 16. a rotating rod; 17. a folding handle; 18. a rubber pad; 19. and (5) buckling the opening with fingers.

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 the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-5, the present invention provides a technical solution: an electric logging device for an LCD display panel comprises a detection box 1, wherein one side of the detection box 1 is symmetrically and fixedly provided with a connecting wire 2, one end of the connecting wire 2, which is far away from the detection box 1, is provided with a detection pen 3, one side of the detection box 1, which is close to the connecting wire 2, is symmetrically provided with a jack 4 and a threaded hole 7, a winding rod 5 is inserted in the jack 4, one end of the winding rod 5, which is far away from the jack 4, is fixedly provided with a wire pressing plate 6, the inner part of the threaded hole 7 is rotatably connected with a linkage stud 8, the linkage stud 8 penetrates through the wire pressing plate 6 and extends to the outer part of the wire pressing plate 6, one end of the linkage stud 8, which is close to the wire pressing plate 6, is fixedly provided with a twisting block 9, in the electric logging device, on the basis of the traditional display panel, related structures such as the jack 4, the winding rod 5, the wire pressing plate 6, the threaded hole 7, the linkage stud 8, the twisting block 9 and the like are added, and the connecting wire 2 can be rapidly stored and fixed after the detection process is completed, the operation is simple and convenient, and unnecessary troubles are reduced for workers.

The limiting groove 10 is formed in the jack 4, the limiting blocks 11 are symmetrically formed in the outer surface of one end, close to the jack 4, of the winding rod 5, and the limiting blocks 11 are connected inside the limiting groove 10 in a sliding mode.

The butterfly-shaped block 12 is fixedly arranged on the outer surface of the screwing block 9, and the gasket 13 is fixedly arranged on the outer surface of the joint of the wire pressing plate 6 and the linkage stud 8.

The lower surface of the detection box 1 is fixedly provided with the cushion blocks 14, the number of the cushion blocks 14 is six, and the six groups of cushion blocks 14 are distributed equidistantly and symmetrically.

The bilateral symmetry of detection case 1 is provided with supplementary moving mechanism, supplementary moving mechanism includes rectangular channel 15, the inside rotation of rectangular channel 15 is connected with bull stick 16, the surface mounting of bull stick 16 has folding handle 17, the bilateral symmetry of folding handle 17 has rubber pad 18, finger buckle 19 has been seted up to the bottom inner wall of rectangular channel 15, in the utility model, through setting up this supplementary moving mechanism, under the help of two sets of folding handle 17, the staff realizes quick removal to detection case 1, provides the point of application of force effectively, no longer need adopt the mode of embracing to remove, it is higher to remove the security, the practicality is stronger, and finger buckle 19 can make things convenient for the staff to take out folding handle 17.

The working principle is as follows: when a worker uses the detection device, firstly, a display panel to be detected is fixed, then the detection box 1 is opened, then the worker makes two groups of detection pens 3 contact with elements or positions to be detected on the display panel, detection results are directly displayed on the detection box 1, and therefore the whole detection work is completed, after the detection work is completed, the worker can directly wind the connecting wire 2 on the winding rod 5, after the winding is completed, one hand of the worker presses the connecting wire 2, the other hand holds the butterfly block 12, the butterfly block 12 is used for driving the linkage stud 8 to move towards the inner part of the threaded hole 7, the twisting block 9 is used for driving the wire pressing plate 6 to move towards the direction of the detection box 1, so that the connecting wire 2 is tightened, and further the storage and the fixation of the connecting wire 2 are completed, when the worker needs to move the detection box 1, at this time, the worker can rotate the folding handle 17 out of the rectangular groove 15 by using the finger buckle 19, then the folding handle 17 is held by both hands to move the detection box 1, and after the movement is completed, the folding handle 17 is retracted into the rectangular groove 15.

Although the present invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model.

Claims

1. An electric measuring device for LCD display panel, comprising a detection box (1), characterized in that: one side symmetry fixed mounting of detection case (1) has connecting wire (2), the one end that detection case (1) was kept away from in connecting wire (2) is provided with test pen (3), jack (4) and screw hole (7) have been seted up to one side symmetry that detection case (1) is close to connecting wire (2), the inside of jack (4) is inserted and is equipped with wire winding pole (5), the one end fixed mounting that jack (4) were kept away from in wire winding pole (5) has line ball board (6), the internal rotation of screw hole (7) is connected with linkage double-screw bolt (8), linkage double-screw bolt (8) run through line ball board (6) and extend to the outside of line ball board (6), the one end fixed mounting that linkage double-screw bolt (8) are close to line ball board (6) has wrong piece (9), the bilateral symmetry of detection case (1) is provided with supplementary moving mechanism.

2. An electrical measuring device of an LCD panel according to claim 1, characterized in that: limiting grooves (10) are formed in the jacks (4), limiting blocks (11) are symmetrically formed in the outer surface, close to one end of the jacks (4), of the winding rod (5), and the limiting blocks (11) are connected to the insides of the limiting grooves (10) in a sliding mode.

3. An electrical measuring device of an LCD panel according to claim 1, characterized in that: and a butterfly block (12) is fixedly arranged on the outer surface of the screwing block (9).

4. An electrical measuring device of an LCD panel according to claim 1, characterized in that: and a washer (13) is fixedly arranged on the outer surface of the joint of the line pressing plate (6) and the linkage stud (8).

5. An electrical measuring device of an LCD panel according to claim 1, characterized in that: the lower surface of the detection box (1) is fixedly provided with cushion blocks (14), the number of the cushion blocks (14) is six, and the cushion blocks (14) are symmetrically distributed at equal intervals.

6. An electrical measuring device of an LCD panel according to claim 1, characterized in that: the auxiliary moving mechanism comprises a rectangular groove (15), a rotating rod (16) is connected to the inside of the rectangular groove (15) in a rotating mode, a folding handle (17) is fixedly installed on the outer surface of the rotating rod (16), and rubber pads (18) are fixedly installed on two sides of the folding handle (17) in a symmetrical mode.

7. An electrical measuring device of an LCD panel according to claim 6, characterized in that: and a finger buckle opening (19) is formed in the inner wall of the bottom end of the rectangular groove (15).