CN221414090U - Outdoor VR show screen with self-cleaning function - Google Patents

Abstract

The application relates to the technical field of VR display screen self-cleaning, and discloses an outdoor VR display screen with a self-cleaning function, which comprises a bottom plate, wherein a VR display screen body is fixedly arranged on the top side of the bottom plate, L-shaped brackets are slidably arranged on the left side and the right side of the VR display screen body, the inner sides of the two L-shaped brackets are rotationally connected with a same brush roller, and the brush roller is contacted with the surface of the VR display screen body; through setting up ratch and cone, the cone can follow the brush roll and move simultaneously or down, and the cone receives the spacing of ratch when moving and makes the cone rotate, and the cone rotation drives the brush roll rotation, and the brush roll carries out the rotation when reciprocating movement from top to bottom and can further improve dust removal effect.

Description

Outdoor VR show screen with self-cleaning function

Technical Field

The application relates to the technical field of self-cleaning of VR display screens, in particular to an outdoor VR display screen with a self-cleaning function.

Background

VR displays, also known as virtual displays, are displays in which people view images through an optical system. Viewing images with a virtual display is quite different from how we would normally view a display such as a CRT or LCD. The display picture of the conventional display can be watched by a plurality of people, and the people can see the image in a common watching mode; while people must use the inward viewing mode at close distances when viewing the virtual display.

However, in practical application, when most VR display screens in the prior art are used for a long time, dust in the air is continuously attached to the surface of the screen so as to gradually form accumulation, and workers usually adopt a manual dust removal mode, but the manual dust removal efficiency is low, so that more time is wasted, and the workload of the workers is increased.

Therefore, a person skilled in the art provides an outdoor VR display with a self-cleaning function to solve the above-mentioned problems in the background art.

Disclosure of utility model

In order to solve the problems that the manual dust removal efficiency is low, more time is wasted and the workload of workers is increased, the application provides an outdoor VR display screen with a self-cleaning function.

The outdoor VR display screen with the self-cleaning function provided by the application adopts the following technical scheme: including the bottom plate, the top side fixed mounting of bottom plate has VR show screen body, the equal slidable mounting in left and right sides of VR show screen body has L type support, two the inboard rotation of L type support is connected with same brush roll, the brush roll contacts with the table of VR show screen body, the top side rotation of bottom plate is connected with two reciprocating screw rods, two L type support respectively with two reciprocating screw rod screw drive connection, the top side fixedly connected with motor of bottom plate, the output shaft of motor and the equal fixed cover in the outside of two reciprocating screw rods are equipped with the sprocket, and three the outside meshing of sprocket is connected with same chain.

Preferably, the top side of bottom plate fixedly connected with ratch, the outside fixed cover of brush roll is equipped with the cone, the cone is connected with the ratch meshing.

Preferably, four short rollers are rotatably arranged on the top side of the bottom plate, and the four short rollers are contacted with the outer side of the chain.

Preferably, a guide rod is slidably connected to the center of one of the two L-shaped brackets, and the guide rod is fixedly connected to the top side of the bottom plate.

Preferably, a photovoltaic plate is fixedly arranged on the top side of the bottom plate, and the photovoltaic plate is electrically connected with the motor.

In summary, the application has the following beneficial technical effects:

1. Through setting up the brush roll, when the brush roll reciprocates, can effectively clear up the surface of VR show screen body, compare in the mode of manual clearance, can effectively improve clean efficiency, save time, can also avoid causing the extra work burden of workman moreover.

2. Through setting up ratch and cone, the cone can follow the brush roll and move simultaneously or down, and the cone receives the spacing of ratch when moving and makes the cone rotate, and the cone rotation drives the brush roll rotation, and the brush roll carries out the rotation when reciprocating movement from top to bottom and can further improve dust removal effect.

Drawings

Fig. 1 is a schematic diagram of a front view structure of an outdoor VR display with a self-cleaning function in an embodiment of the present application;

Fig. 2 is a schematic rear view of an outdoor VR display with self-cleaning function according to an embodiment of the present application;

FIG. 3 is a schematic side view of an outdoor VR display screen with self-cleaning function in accordance with an embodiment of the present application;

Fig. 4 is an enlarged schematic view of a portion a in fig. 1 of an outdoor VR display with self-cleaning function according to an embodiment of the present application.

Reference numerals illustrate: 1. a bottom plate; 2. VR show screen body; 3. an L-shaped bracket; 4. a brush roller; 5. a reciprocating screw rod; 6. a motor; 7. a sprocket; 8. a chain; 9. a toothed bar; 10. a roller cone; 11. a short roller; 12. a guide rod; 13. a photovoltaic panel.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described below with reference to fig. 1 to 4, and it is obvious that the described embodiments are some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

The embodiment of the application discloses an outdoor VR display screen with a self-cleaning function, which comprises a bottom plate 1, wherein the top side of the bottom plate 1 is fixedly provided with a VR display screen body 2, the left side and the right side of the VR display screen body 2 are both slidably provided with L-shaped brackets 3, the inner sides of the two L-shaped brackets 3 are rotationally connected with a same brush roller 4, the brush roller 4 is contacted with the surface of the VR display screen body 2, the top side of the bottom plate 1 is rotationally connected with two reciprocating screw rods 5, the two L-shaped brackets 3 are respectively in spiral transmission connection with the two reciprocating screw rods 5, the top side of the bottom plate 1 is fixedly connected with a motor 6, the output shafts of the motor 6 and the outer sides of the two reciprocating screw rods 5 are fixedly sleeved with chain wheels 7, and the outer sides of the three chain wheels 7 are in meshed connection with the same chain 8; through setting up brush roll 4, when brush roll 4 reciprocates, can effectively clear up the surface of VR show screen body 2, compare in manual clearance's mode, can effectively improve clean efficiency, save time, can also avoid causing the extra work burden of workman moreover.

In the application, the top side of the bottom plate 1 is fixedly connected with a toothed bar 9, the outer side of the brush roller 4 is fixedly sleeved with a roller 10, and the roller 10 is meshed with the toothed bar 9; through setting up rack 9 and cone 10, cone 10 can follow brush roll 4 and remove simultaneously or down, and cone 10 receives rack 9's spacing when removing and makes cone 10 spin, and cone 10 spin drives brush roll 4 spin, and brush roll 4 reciprocates from top to bottom and carries out the spin and can further improve the dust removal effect.

In the application, four short rollers 11 are rotatably arranged on the top side of the bottom plate 1, and the four short rollers 11 are contacted with the outer side of a chain 8; by providing the stub roller 11, the stub roller 11 can limit the chain 8, thereby ensuring that the chain 8 can simultaneously have a sufficient wrap angle with the three sprockets 7 for transmission.

In the application, a guide rod 12 is connected at the center of one L-shaped bracket 3 of two L-shaped brackets 3 in a sliding way, and the guide rod 12 is fixedly connected with the top side of a bottom plate 1; through setting up guide bar 12, guide bar 12 cooperation L support 3 can carry out spacingly to brush roll 4 to ensure that brush roll 4 keeps vertical direction removal, avoid taking place the skew.

In the application, a photovoltaic plate 13 is fixedly arranged on the top side of a bottom plate 1, and the photovoltaic plate 13 is electrically connected with a motor 6; solar power generation can be performed by arranging the photovoltaic panel 13, so that power guarantee can be continuously provided, and the convenience of use is improved.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.

The implementation principle of the outdoor VR display screen with the self-cleaning function provided by the embodiment of the application is as follows: during the use, the output shaft cooperation sprocket 7 of motor 6 and chain 8 drive reciprocating screw rod 5 and rotate, reciprocating screw rod 5 drives the reciprocating motion about L type support 3, the reciprocating motion about L type support 3 drives brush roll 4, when brush roll 4 reciprocates, can effectively clear up the surface of VR show screen body 2, compare in manual clear up the mode, can effectively improve cleaning efficiency, save time, and still can avoid causing workman extra work burden, cone 10 can follow brush roll 4 simultaneously or reciprocate, cone 10 receives spacing of pinion rack 9 when moving and makes cone 10 rotate, cone 10 rotation drives brush roll 4 rotation, brush roll 4 rotates in reciprocating motion about can further improve the dust removal effect, short roll 11 can be spacing to chain 8, thereby ensure that chain 8 can possess sufficient cornerite to drive simultaneously with three sprocket 7, guide bar 12 cooperation L type support 3 can be spacing brush roll 4, thereby ensure that brush roll 4 keeps vertical direction to remove, avoid taking place the skew, photovoltaic board 13 can carry out the guarantee solar energy power generation, thereby the durability is improved, and the convenience of use is provided.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, other structures can refer to the general design, and the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims (5)

1. The utility model provides an outdoor VR show screen with self-cleaning function, includes bottom plate (1), its characterized in that, the top side fixed mounting of bottom plate (1) has VR show screen body (2), the equal slidable mounting in left and right sides of VR show screen body (2) has L type support (3), two the inboard rotation of L type support (3) is connected with same brush roll (4), brush roll (4) contact with the surface of VR show screen body (2), the top side rotation of bottom plate (1) is connected with two reciprocating screw (5), two the top side rotation of L type support (3) respectively with two reciprocating screw (5) screw drive connection, the top side fixedly connected with motor (6) of bottom plate (1), the output shaft of motor (6) is equipped with sprocket (7) with the equal fixed cover in outside of two reciprocating screw (5), and the outside meshing of three sprocket (7) is connected with same chain (8).

2. The outdoor VR display with self-cleaning function of claim 1, wherein: the top side of the bottom plate (1) is fixedly connected with a toothed bar (9), a gear wheel (10) is fixedly sleeved on the outer side of the brush roller (4), and the gear wheel (10) is meshed with the toothed bar (9).

3. The outdoor VR display with self-cleaning function of claim 1, wherein: four short rollers (11) are rotatably arranged on the top side of the bottom plate (1), and the four short rollers (11) are contacted with the outer side of the chain (8).

4. The outdoor VR display with self-cleaning function of claim 1, wherein: the center of one L-shaped bracket (3) of the two L-shaped brackets (3) is connected with a guide rod (12) in a sliding manner, and the guide rod (12) is fixedly connected with the top side of the bottom plate (1).

5. The outdoor VR display with self-cleaning function of claim 1, wherein: the top side of the bottom plate (1) is fixedly provided with a photovoltaic plate (13), and the photovoltaic plate (13) is electrically connected with the motor (6).