CN215236622U - Fixing device for liquid crystal display glass screen cleaning machine - Google Patents

Abstract

The utility model relates to a fixing device for a liquid crystal display glass screen cleaning machine, which comprises a base, a groove is arranged at the center of the upper surface of the base, a plurality of springs are uniformly distributed on the inner wall of the groove, one end of the spring, which is opposite to the inner wall of the groove, is connected with a pressing plate, the upper surface of the base is symmetrically provided with side plates at the left and the right, the inside of the two side plates is provided with a through groove, two bidirectional screw rods are arranged in the through groove, the two bidirectional screw rods are arranged from top to bottom, thread sleeves are symmetrically arranged on the surfaces of the two bidirectional screw rods from left to right, the last fixed surface of thread bush is connected with the fixed plate, the fixed plate extends to the outside of curb plate, two the middle section of two-way screw rod all is provided with gear B, the utility model discloses a set up waterproof motor, base and locating plate isotructure design a fixing device for LCD glass screen cleaning machine.

Description

Fixing device for liquid crystal display glass screen cleaning machine

Technical Field

The utility model relates to a LCD field especially relates to a fixing device for LCD glass screen cleaning machine.

Background

The liquid crystal display is an active matrix liquid crystal display driven by Thin Film Transistor (TFT), and mainly uses current to stimulate liquid crystal molecules to generate points, lines and surfaces to match with a back lamp tube to form a picture. IPS, TFT, SLCD all belong to the subclass of LCD.

Some cleaning machines of current all occupy glass's fixed many spaces on the surface, and the place that has many like this can't wash, and the effect is not good, and is comparatively loaded down with trivial details to glass's fixed in addition, has spent more time, and glass can not rotate in addition, just can not carry out diversified washing to glass, has increaseed the manual operation link undoubtedly, wastes time and energy, to these defects and not enough, and a novel structure of current accessible design is solved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a fixing device for a liquid crystal display glass screen cleaning machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a fixing device for a liquid crystal display glass screen cleaning machine comprises a base, wherein a groove is formed in the center of the upper surface of the base, a plurality of springs are uniformly distributed on the inner wall of the groove, one ends of the springs, opposite to the inner wall of the groove, are connected with a pressing plate, side plates are symmetrically arranged on the left and right of the upper surface of the base, through grooves are formed in the two side plates, two bidirectional screws are arranged in the through grooves, two bidirectional screws are arranged on the upper portion and the lower portion, threaded sleeves are symmetrically arranged on the surfaces of the two bidirectional screws, a fixing plate is fixedly connected to the upper surface of each threaded sleeve and extends to the outer portion of each side plate, gears B are arranged in the middle sections of the two bidirectional screws, a waterproof motor is connected to the bidirectional screws close to one end of the base, and an intermediate gear is meshed between the two gears B, the base is circular and lateral wall surface mounting has the rack, the rack toothing has gear A, gear A upper surface connection has gear motor.

Preferably, the opposite surfaces of the two side plates are provided with positioning plates, the positioning plates are positioned above the fixed plate, and the positioning plates are internally provided with guide grooves; when the user places the glass screen on this fixing device of cleaning machine inside, pass the guiding groove in the middle of the locating plate with the bottom of glass screen earlier, later put down, be convenient for like this fix the structure convenient to use.

Preferably, rubber pads are arranged on the opposite surfaces of the two fixing plates; rubber has elasticity and coefficient of friction is big, and when the fixed plate of both sides was fixed the glass screen, rubber pad and glass screen surface butt, so both can guarantee that the glass screen surface does not have wearing and tearing, also can fasten the structure simultaneously.

Preferably, a glass screen is arranged above the pressing plate and is positioned between the two fixed plates; the user controls waterproof motor, makes the fixed plate of both sides remove to the centre, until pressing from both sides tightly the glass screen, and fixed effectual.

Preferably, protective covers are arranged outside the waterproof motor and the speed reducing motor; the protection casing can avoid electrical apparatus to receive the erosion of external water and other objects, prolongs the life-span of structure.

Preferably, the size of the groove is matched with that of the glass screen, and the positioning plate and the groove are positioned on the same longitudinal horizontal line; the glass screen is located same vertical horizontal line, and when putting down, at first through the guiding groove like this, later fall into the inside of recess perpendicularly, and the glass screen is in the vertical state in one side, and convenient later fixed and subsequent washing.

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

1. the utility model discloses in, this fixing device is located the inside of cleaning machine, when needs use, at first passes the guiding groove in the middle of the locating plate with the bottom of glass screen, and the bottom of glass screen can get into the recess, because the cushion effect of spring, thereby the glass screen is difficult to owing to careless garrulous falling, has improved the security, later starts waterproof motor, and the motor drives the two-way screw rod and rotates. The threaded sleeve on the screw rod drives the fixing plate to move towards the opposite direction, and the waterproof motor is required to be adjusted according to specific size data of the glass screen due to the fact that the glass screen is thin and the texture is relatively fragile.

2. The utility model discloses in, gear B has all been pegged graft in the middle section of two-way screw rods, meshing intermediate gear between the gear B, intermediate gear plays driven effect, afterwards, rubber pad and glass screen surface butt on the fixed plate, the glass screen is fixed, fixed effectual, grasp not good power way and the damage appears when being difficult for appearing manual operation, during the washing, the user can start gear motor, gear motor passes through gear A and drives the base and rotate, the base drives the glass screen and rotates, the washing liquid can be diversified to glass screen surface cleaning, rational in infrastructure, need not to strain the manpower.

Drawings

FIG. 1 is a cross-sectional view of a fixing device for a glass screen cleaning machine of a liquid crystal display according to the present invention;

FIG. 2 is a cross-sectional view of a side plate of a fixing device for a glass screen cleaning machine of a liquid crystal display according to the present invention;

FIG. 3 is a cross-sectional view of a second embodiment of a fixing device for a glass screen cleaning machine of a liquid crystal display according to the present invention;

fig. 4 is a structural view of a second positioning plate of the embodiment of the fixing device for the lcd glass screen cleaning machine of the present invention.

In the figure: 1. a base; 2. a groove; 3. a spring; 4. pressing the movable plate; 5. a gear A; 6. a rack; 7, a speed reducing motor; 8. a side plate; 9. a glass screen; 10. a fixing plate; 11. positioning a plate; 12. a guide groove; 13. a rubber pad; 14. a waterproof motor; 15. a through groove; 16. a threaded sleeve; 17. a gear B; an intermediate gear; 19. a bidirectional screw.

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.

The first embodiment is as follows:

a fixing device for a liquid crystal display glass screen cleaning machine comprises a base 1, wherein a groove 2 is formed in the center of the upper surface of the base 1, a plurality of uniformly distributed springs 3 are formed in the inner wall of the groove 2, one ends of the springs 3, which are opposite to the inner wall of the groove 2, are connected with pressing plates 4, side plates 8 are symmetrically arranged on the left and right of the upper surface of the base 1, through grooves 15 are formed in the two side plates 8, two bidirectional screws 19 are arranged in the through grooves 15, the two bidirectional screws 19 are arranged in the upper portion and the lower portion, threaded sleeves 16 are symmetrically arranged on the surfaces of the two bidirectional screws 19, fixing plates 10 are fixedly connected to the upper surfaces of the threaded sleeves 16, rubber pads 13 are arranged on the opposite surfaces of the two fixing plates 10, a glass screen 9 is arranged above the pressing plates 4, and the glass screen 9 is located between the two fixing plates 10, and is shown in the attached figures 1 and 2; rubber has elasticity and coefficient of friction big, and when the fixed plate 10 of both sides was fixed glass screen 9, rubber pad 13 and the surperficial butt of glass screen 9, so both can guarantee that there is not wearing and tearing in the glass screen 9 surface, also can fasten the structure simultaneously, and user control waterproof motor 14 makes the fixed plate 10 of both sides remove to the centre, until pressing from both sides glass screen 9 tightly, fixed effectual.

The fixing plate 10 extends to the outside of the side plate 8, gears B17 are arranged at the middle sections of the two-way screws 19, the two-way screw 19 close to one end of the base 1 is connected with a waterproof motor 14, an intermediate gear 18 is meshed between the two gears B17, the base 1 is circular, a rack 6 is arranged on the surface of the side wall of the base 1, the rack 6 is meshed with a gear A5, the upper surface of the gear A5 is connected with a speed reducing motor 7, protective covers are arranged outside the waterproof motor 14 and the speed reducing motor 7, the size of the groove 2 is matched with that of the glass screen 9, and the positioning plate 11 and the groove 2 are positioned on the same longitudinal horizontal line, which is shown in the attached figures 1 and 2; the protection casing can avoid electrical apparatus to receive the erosion of external water and other objects, and the life-span of extension structure is located same vertical horizon line, at first through guiding groove 12 when glass screen 9 puts down like this, later falls into the inside of recess 2 perpendicularly, and glass screen 9 is in the vertical state in one side, and convenient later fixed and subsequent washing.

Example two:

the opposite surfaces of the two side plates 8 are provided with positioning plates 11, the positioning plates 11 are positioned above the fixing plates 10, and the positioning plates 11 are internally provided with guide grooves 12, which are shown in figures 3 and 4; when a user places the glass screen 9 on the fixing device in the cleaning machine, the bottom of the glass screen 9 firstly passes through the guide groove 12 in the middle of the positioning plate 11 and then is put down, so that the structure is fixed conveniently and the use is convenient.

The working principle is as follows: this fixing device is located the inside of cleaning machine, when needs use, at first passes the guiding groove 12 in the middle of the locating plate 11 with the bottom of glass screen 9, and the bottom of glass screen 9 can get into in the recess 2, because the cushion effect of spring 3, thereby glass screen 9 is difficult to owing to careless garrulous falling, has improved the security, later starts waterproof motor 14, and the motor drives two-way screw rod 19 and rotates. Thread bush 16 on the screw rod takes fixed plate 10 to remove to the relative direction, because glass screen 9 is thinner and the texture is relatively more fragile, waterproof motor 14's use needs are adjusted according to glass screen 9's concrete size data, gear B17 has all been pegged graft in two-way screw rod 19's middle section, meshing intermediate gear 18 between the gear B17, intermediate gear 18 plays driven effect, afterwards, rubber pad 13 and glass screen 9 surface butt on the fixed plate 10, glass screen 9 is fixed, fixed effectual, grasp not good power way and appear the damage when the manual operation appears in the difficult appearance, during the washing, the user can start gear motor 7, gear motor 7 drives base 1 through gear A5 and rotates, base 1 drives glass screen 9 and rotates, the washing liquid can diversely to glass screen 9 surface cleaning, and is rational in infrastructure, need not to waste manpower.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. The fixing device for the liquid crystal display glass screen cleaning machine comprises a base (1) and is characterized in that a groove (2) is formed in the center of the upper surface of the base (1), a plurality of uniformly distributed springs (3) are formed in the inner wall of the groove (2), one end, opposite to the inner wall of the groove (2), of each spring (3) is connected with a pressing plate (4), two side plates (8) are arranged on the upper surface of the base (1) in a bilateral symmetry mode, through grooves (15) are formed in the two side plates (8), two bidirectional screws (19) are arranged in the through grooves (15), two bidirectional screws (19) are arranged in the upper portion and the lower portion, threaded sleeves (16) are arranged on the surfaces of the two bidirectional screws (19) in a bilateral symmetry mode, a fixing plate (10) is fixedly connected to the upper surface of each threaded sleeve (16), and the fixing plate (10) extends to the outer portions of the side plates (8), two the middle section of two-way screw rod (19) all is provided with gear B (17), is close to two-way screw rod (19) of base (1) one end are connected with waterproof motor (14), two the meshing has intermediate gear (18) between gear B (17), base (1) is circular and lateral wall surface mounting has rack (6), rack (6) meshing has gear A (5), gear A (5) upper surface is connected with gear motor (7).

2. The fixing device for the glass screen cleaning machine of the liquid crystal display as claimed in claim 1, wherein the opposite surfaces of the two side plates (8) are provided with positioning plates (11), the positioning plates (11) are positioned above the fixing plate (10), and the positioning plates (11) are internally provided with guide grooves (12).

3. A fixing device for a washing machine of glass screens of liquid crystal displays according to claim 1, characterized in that the opposite surfaces of both fixing plates (10) are provided with rubber pads (13).

4. A fixing device for a cleaning machine of glass screens of liquid crystal displays according to claim 1, characterized in that a glass screen (9) is arranged above the pressing plate (4), the glass screen (9) being located between two fixed plates (10).

5. The fixing device for the glass screen cleaning machine of the liquid crystal display as claimed in claim 1, characterized in that the waterproof motor (14) and the reduction motor (7) are provided with protective covers on the outside.

6. The fixing device for the glass screen cleaning machine of the liquid crystal display as claimed in claim 2, characterized in that the size of the groove (2) is matched with that of the glass screen (9), and the positioning plate (11) and the groove (2) are all in the same longitudinal horizontal line.

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