CN217156988U

CN217156988U - Visual detection equipment for liquid crystal screen production

Info

Publication number: CN217156988U
Application number: CN202220685779.5U
Authority: CN
Inventors: 朱玉昆; 朱海军; 周昌峰
Original assignee: Suzhou Meidelesi Precision Machinery Co ltd
Current assignee: Suzhou Meidelesi Precision Machinery Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-08-09
Anticipated expiration: 2032-03-28

Abstract

The utility model discloses a be used for LCD screen production to use visual detection equipment, including the base, the top fixedly connected with box of base, the inner chamber bottom fixed mounting of box has the motor, and the surperficial swing joint of motor has the movable rod. The utility model discloses a supporting leg removes this device to appointed operating position after, twist through mounting bolt and move and remove in the inner chamber of frame, promote the clamp plate by mounting bolt and carry out the centre gripping to the installation base of display after, carry out work through PLC controller starter motor, drive the movable rod through the motor and carry out circular motion, it slides in the inner chamber of spacing groove to drive the locating piece through the movable rod, make its movable rod promote the limiting plate and remove, promote the mounting panel through the limiting plate and remove in the inner chamber of constant head tank, the in-process of having solved current LCD at production need carry out visual detection, the flaw can appear in the in-process of avoiding using, influence the problem of normal use effect.

Description

Visual detection equipment for liquid crystal screen production

Technical Field

The utility model relates to a LCD screen detects technical field, specifically is a be used for LCD screen production to use visual detection equipment.

Background

The liquid crystal display is a flat ultra-thin display device, it is made up of a certain amount of colored or black and white pixel, place in the front of light source or reflecting surface, the liquid crystal display power consumption is very low, therefore is very much favored by engineers, suitable for the electronic device using battery, its main principle is to produce the point, line, surface and cooperate with the back modulator tube to form the picture with the liquid crystal molecule of electric current stimulation, the existing liquid crystal display needs to carry on the visual detection in the course of producing, avoid appearing the flaw in the course of using, influence the normal result of use, for this reason, we propose a visual detection equipment for production of liquid crystal screen.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a visual detection equipment for LCD screen production possesses the advantage that facilitates the use, has solved current LCD and need carry out visual detection at the in-process of production, and the flaw can appear in the in-process of avoiding using, influences the problem of normal use effect.

The utility model discloses a visual detection equipment for LCD screen production, the on-line screen storage device comprises a base, the top fixedly connected with box of base, the inner chamber bottom fixed mounting of box has the motor, the surperficial swing joint of motor has the movable rod, the top swing joint of movable rod has the locating piece, the equal fixedly connected with stand in top both ends of box, the inboard swing joint of stand has the mounting panel, the bottom fixedly connected with limiting plate of mounting panel, the surperficial swing joint of locating piece is in the inner chamber of limiting plate, the equal fixedly connected with frame in top both ends of mounting panel, the inner chamber threaded connection of frame has mounting bolt, mounting bolt's bottom fixedly connected with clamp plate.

The utility model discloses a be used for LCD screen production to use visual detection equipment, wherein equal fixedly connected with supporting leg all around of bottom of base, the fixed surface of box is connected with the PLC controller, through the setting of supporting leg, can support the bottom of base all around, avoids the in-process of work to take place the phenomenon of rocking.

The utility model discloses a visual detection equipment is used in LCD screen production, wherein the inner chamber left side fixedly connected with battery case of box, the inner chamber fixedly connected with battery of battery case, the fixed surface of box is connected with charging socket, through the setting of battery, can supply power to the electrical components of this device, improves duration, through charging socket's setting, can charge to the battery, avoids taking place the phenomenon of the unable work of outage.

The utility model discloses a visual detection equipment is used in LCD screen production, wherein the equal fixedly connected with in inner chamber top both ends of stand spacing spring, the other end fixed connection of spacing spring in the top of mounting panel, through the setting of spacing spring, can support spacingly to the top of mounting panel, improve the stability of during operation.

The utility model discloses a visual detection equipment for LCD screen production, wherein the constant head tank has been seted up to the inner chamber of stand, the surface swing joint of mounting panel can carry on spacingly to the surface of mounting panel in the inner chamber of constant head tank through the setting of constant head tank, avoids the in-process of work to take place the phenomenon that the card went on.

The utility model discloses a visual detection equipment for LCD screen production, wherein the spacing groove has been seted up to the inner chamber of limiting plate, the surperficial swing joint of locating piece can carry on spacingly to the surface of locating piece in the inner chamber of spacing groove through the setting of spacing groove, avoids the phenomenon that the in-process of work takes place to break away from.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model moves the device to a designated working position through the supporting leg, moves in the inner cavity of the frame through screwing the mounting bolt, after the mounting bolt pushes the pressing plate to clamp the mounting base of the display, the PLC controller starts the motor to work, the motor drives the movable rod to do circular motion, the movable rod drives the positioning block to slide in the inner cavity of the limiting groove, the movable rod pushes the limiting plate to move, the mounting plate is pushed by the limiting plate to move in the inner cavity of the positioning groove, so that the mounting plate can stably move up and down, the friction force is reduced by the deformation of the limiting spring in the moving process of the mounting plate, the visual angle problem can be observed through the up and down movement of the display, the convenient use effect is achieved, the problem that the prior liquid crystal display needs to be visually detected in the production process is solved, the problem that the normal use effect is influenced due to flaws in the use process is avoided.

2. The utility model discloses a spacing spring's setting can support the top of mounting panel spacingly, improves the stability of during operation.

3. The utility model discloses a setting of constant head tank can carry on spacingly to the surface of mounting panel, avoids the in-process of work to take place the phenomenon that the card went on.

4. The utility model discloses a setting of spacing groove can carry on spacingly to the surface of locating piece, avoids the in-process of work to take place the phenomenon that breaks away from.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a box body; 3. a motor; 4. a movable rod; 5. a column; 6. mounting a plate; 7. a limiting plate; 8. pressing a plate; 9. a frame; 10. installing a bolt; 11. a PLC controller; 12. supporting legs; 13. a battery case; 14. a storage battery; 15. a charging jack; 16. a limiting spring; 17. positioning a groove; 18. positioning blocks; 19. a limiting groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a visual inspection device for liquid crystal screen production, which comprises a base 1, a top fixedly connected with box 2 of the base 1, a motor 3 is fixedly installed at the bottom of an inner cavity of the box 2, a surface of the motor 3 is movably connected with a movable rod 4, a top movably connected with a positioning block 18 of the movable rod 4, stand columns 5 are fixedly connected at both ends of the top of the box 2, a mounting plate 6 is movably connected at the inner side of each stand column 5, a limiting plate 7 is fixedly connected at the bottom of the mounting plate 6, a surface of the positioning block 18 is movably connected in an inner cavity of the limiting plate 7, a frame 9 is fixedly connected at both ends of the top of the mounting plate 6, a mounting bolt 10 is connected to an inner cavity thread of the frame 9, and a pressing plate 8 is fixedly connected at the bottom of the mounting bolt 10.

The bottom of base 1 all around equal fixedly connected with supporting leg 12, the fixed surface of box 2 is connected with PLC controller 11, through the setting of supporting leg 12, can support the bottom of base 1 all around, avoids the in-process of work to take place the phenomenon of rocking.

The inner chamber left side fixedly connected with battery case 13 of box 2, the inner chamber fixedly connected with battery 14 of battery case 13, the fixed surface of box 2 is connected with charging socket 15, through the setting of battery 14, can supply power to the electrical components of this device, improves duration, through charging socket 15's setting, can charge battery 14, avoids taking place the phenomenon of the unable work of outage.

Equal fixedly connected with spacing spring 16 in stand 5's the inner chamber top both ends, spacing spring 16's the other end fixed connection in mounting panel 6's top, through spacing spring 16's setting, can support spacing to mounting panel 6's top, improve the stability of during operation.

Constant head tank 17 has been seted up to the inner chamber of stand 5, and mounting panel 6's surface swing joint can carry on spacingly to mounting panel 6's surface through the setting of constant head tank 17 in the inner chamber of constant head tank 17, avoids the in-process of work to take place the phenomenon that the card went on.

The inner cavity of the limiting plate 7 is provided with a limiting groove 19, the surface of the positioning block 18 is movably connected in the inner cavity of the limiting groove 19, and the surface of the positioning block 18 can be limited by the limiting groove 19, so that the phenomenon of separation in the working process is avoided.

When in use, after the device is moved to a designated working position through the supporting legs 12, the device is screwed through the mounting bolts 10 to move in the inner cavity of the frame 9, the mounting bolts 10 push the pressing plate 8 to clamp the mounting base of the display, the PLC controller 11 starts the motor 3 to work, the motor 3 drives the movable rod 4 to do circular motion, the movable rod 4 drives the positioning block 18 to slide in the inner cavity of the limiting groove 19, the movable rod 4 pushes the limiting plate 7 to move, the limiting plate 7 pushes the mounting plate 6 to move in the inner cavity of the positioning groove 17, so that the mounting plate 6 is stably moved up and down, the limiting spring 16 deforms in the moving process of the mounting plate 6 to reduce the friction force and avoid the phenomenon of blocking, the visual angle problem can be observed through the up and down movement of the display, and the effect of convenient use is achieved, the problem of current LCD need carry out visual inspection at the in-process of production, can appear the flaw in the in-process of avoiding using, influence normal result of use is solved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be used for LCD screen production to use visual detection equipment, includes base (1), its characterized in that: the top of the base (1) is fixedly connected with a box body (2), the bottom of the inner cavity of the box body (2) is fixedly provided with a motor (3), the surface of the motor (3) is movably connected with a movable rod (4), the top of the movable rod (4) is movably connected with a positioning block (18), both ends of the top of the box body (2) are fixedly connected with upright posts (5), the inner sides of the upright posts (5) are movably connected with mounting plates (6), the bottom of the mounting plate (6) is fixedly connected with a limiting plate (7), the surface of the positioning block (18) is movably connected in the inner cavity of the limiting plate (7), both ends of the top of the mounting plate (6) are fixedly connected with a frame (9), the inner cavity of the frame (9) is in threaded connection with a mounting bolt (10), and the bottom of the mounting bolt (10) is fixedly connected with a pressing plate (8).

2. The visual inspection device for liquid crystal screen production of claim 1, wherein: the bottom of base (1) is all fixedly connected with supporting leg (12) all around, the fixed surface of box (2) is connected with PLC controller (11).

3. The visual inspection device for liquid crystal screen production of claim 1, wherein: the battery box is characterized in that a battery box (13) is fixedly connected to the left side of an inner cavity of the box body (2), a storage battery (14) is fixedly connected to the inner cavity of the battery box (13), and a charging socket (15) is fixedly connected to the surface of the box body (2).

4. The visual inspection device for liquid crystal screen production of claim 1, wherein: the equal fixedly connected with in inner chamber top both ends of stand (5) spacing spring (16), the other end fixed connection of spacing spring (16) is in the top of mounting panel (6).

5. The visual inspection device for liquid crystal screen production of claim 1, wherein: constant head tank (17) have been seted up to the inner chamber of stand (5), the surface swing joint of mounting panel (6) is in the inner chamber of constant head tank (17).

6. The visual inspection device for liquid crystal screen production of claim 1, wherein: the inner cavity of the limiting plate (7) is provided with a limiting groove (19), and the surface of the positioning block (18) is movably connected in the inner cavity of the limiting groove (19).