CN220668918U

CN220668918U - Anti-reflection word prompter

Info

Publication number: CN220668918U
Application number: CN202322314868.6U
Authority: CN
Inventors: 陈涛
Original assignee: Guangzhou Woshi Information Technology Co ltd
Current assignee: Guangzhou Woshi Information Technology Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-26
Anticipated expiration: 2033-08-28

Abstract

The utility model discloses an anti-reflection prompter, which comprises a bracket and a frame body, wherein the top of the bracket is fixedly welded with the frame body, a display screen is movably connected between two sides of the inside of the frame body, a storage shell is welded between two sides of the bottom of the bracket, screw rods are respectively and movably connected between the top ends and the bottom ends of two sides of the inside of the storage shell, and the shaft sleeve is movably sleeved outside the screw rods. This prevent suggestion device of reflection of light has the receiver through welding between the both sides of support bottom, relies on the support to fix the device main part at the front end of stage, starts the second motor in upper right corner to rotatory connecting rod drives horizontal bevel gear and meshes the vertical bevel gear of bottom, and the vertical lifting axle sleeve in both sides lead screw pivoted to the tectorial membrane board in jack-up receiver makes its laminating at the display screen surface, avoids the suggestion device reflection of light that outside light led to, has solved the problem that the suggestion device is easily influenced by light.

Description

Anti-reflection word prompter

Technical Field

The utility model relates to the technical field of prompters, in particular to an anti-reflection prompter.

Background

The prompter, namely a display screen capable of playing characters, is often positioned in front of a stage, and reminds an artist of singing or playing a lecture when performing, so that the prompter has excellent stage effect, uses more lights, the staggered lights are easy to confuse the sight of people, the prompter is also influenced to prevent the players from watching, and in order to avoid the situations, the prompter body needs to be subjected to film coating transformation so as to be watched by the artist under different light conditions.

Now, a novel anti-reflection prompter is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide an anti-reflection prompter, which aims to solve the problem that the prompter is easily affected by light in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-reflection's prompter, includes support and framework, the fixed welding in top of support has the framework, swing joint has the display screen between the inside both sides of framework, the welding has the collecting vessel between the both sides of support bottom, swing joint has the lead screw respectively between the top and the bottom of the inside both sides of collecting vessel, the outside activity of lead screw has cup jointed the axle sleeve, fixedly connected with tectorial membrane board between one side of axle sleeve, the top welding of lead screw has vertical bevel gear, the inside both sides of support top swing joint has horizontal bevel gear respectively, be fixed with the connecting rod between one side of horizontal bevel gear, the second motor is installed on the inside right side in support top.

Preferably, the output shaft of the second motor is welded and fixed with the connecting rod, and a ninety-degree meshing structure is formed between the transverse bevel gear and the longitudinal bevel gear.

Preferably, a brush cylinder is movably connected between two sides at the rear of the top of the film covering plate, a transverse groove is formed between two sides inside the top of the frame body, a shunt tube is arranged between two sides inside the transverse groove, a water tank is arranged on the right side outside the frame body, a cover plate is arranged above the water tank, a liquid pump is arranged at the center of the top of the cover plate, and a liquid inlet pipe is fixedly connected between the liquid pump and the shunt tube.

Preferably, the water tank is communicated with the shunt tube by virtue of a liquid pump and a liquid inlet pipe, and the transverse groove and the shunt tube are positioned on the same horizontal plane.

Preferably, the center department of the inside right side of framework installs first motor, the inside of framework left side installs two sets of cylinders, vertically install the balancing pole between the piston rod of cylinder, the right side fixedly connected with two sets of fixture blocks of balancing pole.

Preferably, the output shaft of the first motor is fixedly connected with the display screen, and the clamping blocks are symmetrically arranged above and below the right side of the balance rod.

Compared with the prior art, the utility model has the beneficial effects that: the anti-reflection prompter not only realizes the effect of preventing the prompter plate from reflecting light, and cleaning the screen, but also realizes the effect of preventing the screen from shaking;

through welding the storage shells between two sides of the bottom of the bracket, fixing the device main body at the front end of the stage by virtue of the bracket, starting a second motor at the upper right corner, driving a transverse bevel gear to mesh with a longitudinal bevel gear at the bottom by using a rotating connecting rod, and vertically lifting a shaft sleeve while rotating screw rods at two sides so as to jack up a film covering plate in the storage shells, so that the film covering plate is attached to the surface of a display screen to filter refracted light rays;

the transverse grooves are formed between two sides of the inside of the top end of the frame body, the liquid pump is started, the cleaning agent is led into the shunt pipe from the water tank through the liquid inlet pipe, then the spray heads which are uniformly distributed are sprayed on the display screen, along with the rising and falling of the covering film plate, the rolling brush cylinder arranged behind the top of the rolling brush cylinder can also brush back along the surface of the display screen, so that the liquid is sucked, the dust-covered screen can be cleaned, and the display screen is prevented from being polluted by dirt to influence the watching effect after long-term use;

through installing two sets of cylinders in the left internally mounted of framework to the display screen angle is finely tuned to the inside right first motor of framework, cuts off its power after ending the use, makes the display screen reset to vertically state, and the balancing pole push fixture block to the right side that is connected through two sets of cylinder guide piston rod at this moment carries out the clamp fixing operation to the display screen of erectting, receives outside influence and produces and rock when preventing that it from idling, so consolidates the protection to this thing.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic diagram showing a front sectional structure of a housing case according to the present utility model;

FIG. 3 is a schematic diagram of a cross-sectional elevation of a cross-slot in accordance with the present utility model;

fig. 4 is a schematic cross-sectional front view of the frame of the present utility model.

In the figure: 1. a bracket; 2. a frame; 3. a cylinder; 4. a display screen; 5. a transverse groove; 6. a shunt; 7. a liquid inlet pipe; 8. a liquid pump; 9. a cover plate; 10. a first motor; 11. a water tank; 12. a second motor; 13. a storage case; 14. a screw rod; 15. covering a film plate; 16. a shaft sleeve; 17. a transverse bevel gear; 18. a connecting rod; 19. a longitudinal bevel gear; 20. a brush cylinder; 21. a balance bar; 22. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Example 1: referring to fig. 1-4, an anti-reflection prompter comprises a bracket 1 and a frame 2, wherein the top of the bracket 1 is fixedly welded with the frame 2, a display screen 4 is movably connected between two sides of the inside of the frame 2, a storage shell 13 is welded between two sides of the bottom of the bracket 1, a screw rod 14 is movably connected between the top and the bottom of two sides of the inside of the storage shell 13 respectively, a shaft sleeve 16 is movably sleeved outside the screw rod 14, a cover film plate 15 is fixedly connected between one side of the shaft sleeve 16, a longitudinal bevel gear 19 is welded at the top of the screw rod 14, two sides of the inside of the top of the bracket 1 are respectively movably connected with a transverse bevel gear 17, a connecting rod 18 is fixed between one side of the transverse bevel gear 17, and a second motor 12 is arranged on the right side of the inside of the top of the bracket 1;

an output shaft of the second motor 12 is welded and fixed with a connecting rod 18, and a ninety-degree meshing structure is formed between the transverse bevel gear 17 and the longitudinal bevel gear 19;

specifically, as shown in fig. 1 and 2, the device main body is fixed at the front end of the stage by means of the bracket 1, the second motor 12 at the upper right corner is started, the transverse bevel gear 17 is driven by the rotating connecting rod 18 to engage with the longitudinal bevel gear 19 at the bottom, and the shaft sleeve 16 is vertically lifted while the screw rods 14 at two sides rotate, so as to jack up the film-covering plate 15 in the storage shell 13, make the film-covering plate attached to the surface of the display screen 4, and avoid the reflection of the prompter caused by external light.

Example 2: a brush cylinder 20 is movably connected between two sides at the rear of the top of the film-covered plate 15, a transverse groove 5 is arranged between two sides in the top end of the frame body 2, a shunt tube 6 is arranged between two sides in the transverse groove 5, a water tank 11 is arranged on the right side outside the frame body 2, a cover plate 9 is arranged above the water tank 11, a liquid pump 8 is arranged at the center of the top of the cover plate 9, a liquid inlet pipe 7 is fixedly connected between the liquid pump 8 and the shunt tube 6, the water tank 11 is communicated with the shunt tube 6 by virtue of the liquid pump 8 and the liquid inlet pipe 7, and the transverse groove 5 and the shunt tube 6 are positioned on the same horizontal plane;

specifically, as shown in fig. 1 and 3, the liquid pump 8 is turned on, the cleaning agent is led into the shunt tube 6 from the water tank 11 through the liquid inlet tube 7, and then sprayed on the display screen 4 by uniformly distributed spray heads, and along with the rising and falling of the film covering plate 15, the rolling brush cylinder 20 installed at the rear of the top of the film covering plate can also brush back along the surface of the display screen 4, thereby not only sucking the liquid, but also cleaning the screen of dust.

Example 3: the center of the right side of the inside of the frame body 2 is provided with a first motor 10, the inside of the left side of the frame body 2 is provided with two groups of air cylinders 3, a balance rod 21 is longitudinally arranged between piston rods of the air cylinders 3, the right side of the balance rod 21 is fixedly connected with two groups of clamping blocks 22, an output shaft of the first motor 10 is fixedly connected with a display screen 4, and the clamping blocks 22 are symmetrically arranged above and below the right side of the balance rod 21;

specifically, as shown in fig. 1 and 4, the first motor 10 on the right side inside the frame 2 is used for fine adjustment of the angle of the display screen 4, and after the use is finished, the power supply is turned off, so that the display screen 4 is reset to a vertical state, at this time, the balance rod 21 connected with the piston rods is guided by the two groups of cylinders 3 to push the clamping block 22 to the right side, so that the vertical display screen 4 is clamped and fixed, and the display screen is prevented from shaking due to external influence when being idle.

Working principle: when the device is used, the device body is fixed at the front end of a stage by virtue of the bracket 1, the second motor 12 at the upper right corner is started, the rotary connecting rod 18 drives the transverse bevel gear 17 to mesh with the longitudinal bevel gear 19 at the bottom, the screw rods 14 at the two sides rotate and simultaneously vertically lift the shaft sleeve 16 so as to jack up the covering film plate 15 in the storage shell 13 to be attached to the surface of the display screen 4, the prompter reflecting light caused by external light is avoided, the liquid pump 8 is started, a cleaning agent is led into the shunt tube 6 from the water tank 11 through the liquid inlet tube 7, then the cleaning agent is sprayed on the display screen 4 through evenly distributed spray heads, the rolling brush barrel 20 arranged at the rear of the top of the rolling brush barrel can also brush back along the surface of the display screen 4 along with the rising and falling of the covering film plate 15, the liquid is absorbed, the screen of dust is cleaned, finally, the first motor 10 at the right side inside the frame body 2 finely adjusts the angle of the display screen 4, the power supply is disconnected after the use is ended, the display screen 4 is reset to a vertical state, at the moment, the balance rod 21 connected to the right side is guided by the two groups of air cylinders 3 at the moment, the balance rod 21 is led to be pushed to the right side, the balance rod is clamped, the balance rod 21 is clamped, and the balance rod 21 is clamped, the display screen is prevented from being clamped, and the display screen is prevented from being affected by the vibration.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an anti-reflection's prompter, includes support (1) and framework (2), its characterized in that: the top fixed welding of support (1) has framework (2), swing joint has display screen (4) between the inside both sides of framework (2), the welding has containing shell (13) between the both sides of support (1) bottom, be connected with lead screw (14) respectively between the top and the bottom of the inside both sides of containing shell (13), the outside activity of lead screw (14) has cup jointed axle sleeve (16), fixedly connected with tectorial membrane board (15) between one side of axle sleeve (16), the top welding of lead screw (14) has vertical bevel gear (19), the inside both sides in support (1) top are swing joint respectively have horizontal bevel gear (17), be fixed with connecting rod (18) between one side of horizontal bevel gear (17), second motor (12) are installed on the inside right side in support (1) top.

2. An anti-reflective prompter as recited in claim 1, wherein: an output shaft of the second motor (12) is welded and fixed with the connecting rod (18), and a ninety-degree meshing structure is formed between the transverse bevel gear (17) and the longitudinal bevel gear (19).

3. An anti-reflective prompter as recited in claim 1, wherein: a brush cylinder (20) is movably connected between two sides at the rear of the top of the cover film plate (15), a transverse groove (5) is arranged between two sides inside the top end of the frame body (2), a shunt tube (6) is arranged between two sides inside the transverse groove (5), the water tank (11) is installed on the right side of framework (2) outside, apron (9) are installed to the top of water tank (11), pump (8) are installed to the center department at apron (9) top, fixedly connected with feed liquor pipe (7) between pump (8) and shunt tubes (6).

4. A light-reflecting prompter as recited in claim 3, wherein: the water tank (11) is communicated with the shunt tube (6) by virtue of the liquid pump (8) and the liquid inlet pipe (7), and the transverse groove (5) and the shunt tube (6) are positioned on the same horizontal plane.

5. An anti-reflective prompter as recited in claim 1, wherein: the novel hydraulic balance device is characterized in that a first motor (10) is arranged in the center of the right side of the inside of the frame body (2), two groups of air cylinders (3) are arranged in the left side of the frame body (2), a balance rod (21) is longitudinally arranged between piston rods of the air cylinders (3), and two groups of clamping blocks (22) are fixedly connected to the right side of the balance rod (21).

6. An anti-reflective prompter as recited in claim 5, wherein: the output shaft of the first motor (10) is fixedly connected with the display screen (4), and the clamping blocks (22) are symmetrically arranged above and below the right side of the balance rod (21).