CN217008500U

CN217008500U - Electronic indication board with protection function

Info

Publication number: CN217008500U
Application number: CN202122933833.1U
Authority: CN
Inventors: 王霞英
Original assignee: Shanxi Engineering Vocational College
Current assignee: Shanxi Engineering Vocational College
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses an electronic sign board with a protection function, which relates to the technical field of electronic sign boards and comprises a protection box, wherein the inner cavity of the protection box is provided with the electronic sign board, the rear end of the protection box is provided with a fixed box, the inner cavity of the fixed box is provided with a sliding component, the left end and the right end of the sliding component respectively extend to the left end and the right end of the fixed box, the left end and the right end of the sliding component are respectively provided with a movable rod, a cleaning component is arranged between the two movable rods, the front end of the protection box is provided with a display window, the top end of the fixed box is connected with an installation rod through a bracket, the front end and the rear end of the installation rod are respectively provided with a baffle, the two baffles are respectively inclined from a near end to a far end, and the electronic sign board with the protection function solves the problem that a large amount of rainwater and dust often permeate into the electronic sign board in the actual use process, the condition that leads to the electronic sign to appear damaging shortens electronic sign life's problem.

Description

Electronic indication board with protection function

Technical Field

The utility model relates to the technical field of electronic signboards, in particular to an electronic signboard with a protection function.

Background

The sign board is a direction-indicating board, also called a billboard, and the signboard, such as a toilet direction board, a guideboard and the like, can be called a sign board which has wider definition and is a hall sign board for hotel and hotel articles.

But prior art's electronic sign leads to the condition that the damage appears in the electronic sign to can often permeate a large amount of rainwater and dusts in the use of reality, shortens electronic sign's life, to this problem, provides an electronic sign with safeguard function.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an electronic sign with a protection function, which at least solves the problems that the electronic sign in the prior art is damaged and the service life of the electronic sign is shortened due to the fact that a large amount of rainwater and dust often permeate into the electronic sign in the actual use process.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electron sign with safeguard function, includes the guard box, the inner chamber of guard box is provided with the electron sign, the rear end of guard box is provided with fixed case, the inner chamber of fixed case is provided with the slip subassembly, both ends extend to both ends about fixed case respectively about the slip subassembly, both ends are provided with the carriage release lever respectively about the slip subassembly, two be provided with clean subassembly between the carriage release lever, the front end of guard box is provided with the show window, there is the installation pole on the top of fixed case through leg joint, both ends are provided with the baffle respectively, two around the installation pole by the near-end to the distal end slope.

Preferably, the sliding component comprises a motor, a rotary column, a roller, a sliding chute, a sliding block, a moving component, a sliding way and connecting rods, the motor is fixedly arranged at the top end of the fixed box, the output end of the motor extends to the inner cavity of the fixed box, the bottom end of the rotary column is rotatably connected to the bottom end of the inner cavity of the fixed box through a bearing, the top end of the rotary column is connected to the output end of the motor through a shaft coupling in a locking manner, the roller is fixedly arranged on the outer wall of the rotary column, the sliding chute is arranged on the outer wall of the roller, the moving component is sleeved on the outer wall of the roller, one end of the sliding block is fixedly arranged on the inner wall of the moving component, the other end of the sliding block is slidably embedded in the inner cavity of the sliding chute, the two sliding ways are respectively arranged on the left side and the right side of the outer wall of the fixed box, and one ends of the two connecting rods are respectively fixedly connected to the left side and the right side of the outer wall of the moving component, the other ends of the two connecting rods respectively penetrate through the inner cavities of the two slideways and are respectively fixedly connected with the outer walls of the two moving rods.

Preferably, the moving assembly comprises guide rods, moving blocks and a moving frame, the two guide rods are respectively and fixedly installed on the left side and the right side of the inner cavity of the fixed box, the two moving blocks are respectively and slidably sleeved on the outer walls of the two guide rods, the moving frame is fixedly installed between the two moving blocks, and the inner wall of the moving frame is fixedly connected with one end of the sliding block.

Preferably, the sliding groove is annular and penetrates through the outer wall of the roller.

Preferably, the cleaning assembly comprises a limiting assembly, a movable plate, a cleaning plate, a fixed plate, insertion rods, springs and limiting blocks, the limiting assembly is arranged on the inner sides of the two moving rods respectively, the movable plate is fixedly arranged on the inner sides of the two limiting assemblies, the cleaning plate is fixedly arranged on the rear side of the movable plate, the fixed plate is fixedly arranged between the two moving rods, the insertion rods are slidably inserted into the left side and the right side of the mounting plate respectively, one ends of the insertion rods are fixedly connected to the left side and the right side of the rear end of the movable plate respectively, the other ends of the insertion rods extend to the left side and the right side of the front end of the fixed plate respectively, the limiting blocks are fixedly connected to the front ends of the two insertion rods respectively, and the springs are sleeved on the outer walls of the two insertion rods respectively.

Preferably, each limit component includes spacing groove and stopper, the outer wall at the carriage release lever is seted up to the spacing groove, the one end slidable of stopper is embedded at the inner chamber of spacing groove, the other end of stopper and the outer wall fixed connection of movable plate, the inner chamber of spacing groove and the outer wall of stopper all are the dovetail.

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

firstly, the arrangement of the baffle plate and the protection box can avoid the situation that water enters or dust is accumulated in the actual use process of the electronic indicating plate, so that the electronic indicating plate is effectively protected, the situation that the electronic indicating plate is damaged due to the influence of dust and rainwater is avoided, and the service life of the electronic indicating plate is prolonged;

secondly, the movable rod is driven by the sliding assembly to slide, so that the movable plate drives the cleaning plate to clean the display window at the front end of the protection box, and the condition that a large amount of rainwater and dust are attached to the front end of the display window to influence the indicating effect of the electronic indicator is avoided;

thirdly, the movable plate and the cleaning plate can always bear backward thrust through the arrangement of the spring, so that the cleaning plate can always keep close contact with the front ends of the protection box and the display window, the display window can be cleaned by the cleaning plate, and the stability of the device in use is improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a top cross-sectional view of the present invention;

FIG. 3 is an enlarged view taken at A of FIG. 2 according to the present invention;

FIG. 4 is a right side cross-sectional view of the holding tank of the present invention;

fig. 5 is a schematic structural view of the slide of the present invention.

In the figure: 1. a protection box; 2. a fixed box; 3. an electronic signboard; 4. a display window; 5. mounting a rod; 6. a baffle plate; 7. a motor; 8. a spin column; 9. a drum; 10. a chute; 11. moving the frame; 12. a slider; 13. a slideway; 14. a connecting rod; 15. a guide bar; 16. a moving block; 17. a travel bar; 18. a limiting groove; 19. a limiting block; 20. moving the plate; 21. cleaning the plate; 22. inserting a rod; 23. a spring; 24. a limiting plate; 25. and (7) fixing the plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electron sign with safeguard function, including guard box 1, the inner chamber of guard box 1 is provided with electron sign 3, the rear end of guard box 1 is provided with fixed case 2, the inner chamber of fixed case 2 is provided with the slip subassembly, both ends extend to both ends about fixed case 2 respectively about the slip subassembly, both ends are provided with carriage release lever 17 respectively about the slip subassembly, be provided with clean subassembly between two carriage release levers 17, the front end of guard box 1 is provided with show window 4, there is installation pole 5 on the top of fixed case 2 through the leg joint, both ends are provided with baffle 6 respectively around the installation pole 5, two baffles 6 are by near-end to the distal end slope.

It should be noted that, in the present invention, through the arrangement of the baffle 6 and the protection box 1, the condition of water inflow or dust accumulation in the actual use process of the electronic indicating board 3 can be avoided, so that the electronic indicating board 3 is effectively protected, the condition that the electronic indicating board 3 is damaged by dust and rainwater is avoided, the service life of the electronic indicating board 3 is prolonged, the moving rod 17 is driven by the sliding component to slide, the moving plate 20 can drive the cleaning plate 21 to clean the display window 4 at the front end of the protection box 1, so as to avoid a large amount of rainwater and dust attached to the front end of the display window 4 to affect the indication effect of the electronic indicating board 3, through the arrangement of the spring 23, the moving plate 20 and the cleaning plate 21 can always receive a backward thrust, so that the cleaning plate 21 can always keep close contact with the protection box 1 and the front end of the display window 4, the cleaning plate 21 can clean the display window 4, and the stability of the device in use is improved.

As a preferred scheme, further, the sliding assembly comprises a motor 7, a rotary column 8, a roller 9, a sliding chute 10, a sliding block 12, a moving assembly, a sliding way 13 and connecting rods 14, the motor 7 is fixedly installed at the top end of the fixed box 2, the output end of the motor 7 extends to the inner cavity of the fixed box 2, the bottom end of the rotary column 8 is rotatably connected to the bottom end of the inner cavity of the fixed box 2 through a bearing, the top end of the rotary column 8 is connected to the output end of the motor 7 through a coupling in a locking manner, the roller 9 is fixedly installed on the outer wall of the rotary column 8, the sliding way 10 is arranged on the outer wall of the roller 9, the moving assembly is sleeved on the outer wall of the roller 9, one end of the sliding block 12 is fixedly installed on the inner wall of the moving assembly, the other end of the sliding block 12 is slidably embedded in the inner cavity of the sliding way 10, the two sliding ways 13 are respectively arranged on the left side and the right side of the outer wall of the fixed box 2, one end of the two connecting rods 14 is respectively fixedly connected to the left side and the right side of the outer wall of the moving assembly, the other ends of the two connecting rods 14 respectively penetrate through the inner cavities of the two slideways 13 and are respectively fixedly connected with the outer walls of the two moving rods 17.

It should be noted that, the motor 7 is started, so that the motor 7 drives the rotary column 8, the drum 9 and the chute 10 rotate, and the chute 10 is annular and penetrates through the outer wall of the drum 9, therefore, when the chute 10 rotates, a corresponding rotating force can be generated, and then the slider 12 drives the moving frame 11 and the moving block 16 to slide up and down along the guide rod 15 under the rotating force of the chute 10, so that the two connecting rods 14 drive the two moving rods 17 along the two slideways 13, the moving plate 20 and the cleaning plate 21 to slide up and down along the front ends of the fixed box 2 and the display window 4, and further the display window 4 at the front end of the protection box 1 is cleaned, thereby preventing a large amount of rainwater and dust from attaching to the front end of the display window 4 and affecting the indication effect of the electronic sign 3.

As a preferred scheme, further, the moving assembly includes guide rods 15, moving blocks 16, and a moving frame 11, the two guide rods 15 are respectively and fixedly installed at the left and right sides of the inner cavity of the fixed box 2, the two moving blocks 16 are respectively and slidably sleeved on the outer walls of the two guide rods 15, the moving frame 11 is fixedly installed between the two moving blocks 16, and the inner wall of the moving frame 11 is fixedly connected with one end of the sliding block 12.

Preferably, the sliding groove 10 is annular and penetrates through the outer wall of the drum 9, and the sliding groove 10 is annular and penetrates through the outer wall of the drum 9, so that when the sliding groove 10 rotates, a corresponding rotating force is generated, and the sliding block 12 drives the moving frame 11 and the moving block 16 to slide up and down along the guide rod 15 under the rotating force of the sliding groove 10.

As a preferred scheme, furthermore, the cleaning assembly includes two limiting assemblies, a moving plate 20, a cleaning plate 21, a fixing plate 25, inserting rods 22, springs 23 and limiting blocks 19, the two limiting assemblies are respectively disposed at inner sides of the two moving rods 17, the moving plate 20 is fixedly mounted at inner sides of the two limiting assemblies, the cleaning plate 21 is fixedly mounted at a rear side of the moving plate 20, the fixing plate 25 is fixedly mounted between the two moving rods 17, the two inserting rods 22 are respectively slidably inserted at left and right sides of the mounting plate, one ends of the two inserting rods 22 are respectively fixedly connected at left and right sides of a rear end of the moving plate 20, the other ends of the two inserting rods 22 respectively extend to left and right sides of a front end of the fixing plate 25, the two limiting blocks 19 are respectively fixedly connected at front ends of the two inserting rods 22, and the two springs 23 are respectively sleeved on outer walls of the two inserting rods 22.

It should be noted that, the two connecting rods 14 respectively drive the two moving rods 17, the moving plate 20 and the cleaning plate 21 to slide up and down along the two slideways 13 at the front ends of the fixed box 2 and the display window 4, so as to clean the display window 4 at the front end of the protection box 1, prevent a large amount of rainwater and dust from attaching to the front end of the display window 4, and affect the indication effect of the electronic indication board 3, and the spring 23 is always in a stretching state, so that the limiting plate 24 can always apply a backward acting force to the inserting rod 22, the moving plate 20 and the cleaning plate 21, so that the cleaning plate 21 can always keep in close contact with the front ends of the protection box 1 and the display window 4, so that the cleaning plate 21 can clean the display window 4, and the stability of the device in use is improved.

As an optimized scheme, furthermore, each limiting component comprises a limiting groove 18 and a limiting block 19, the limiting groove 18 is formed in the outer wall of the moving rod 17, one end of the limiting block 19 is slidably embedded in an inner cavity of the limiting groove 18, the other end of the limiting block 19 is fixedly connected with the outer wall of the moving plate 20, and the inner cavity of the limiting groove 18 and the outer wall of the limiting block 19 are both in a dovetail shape.

It should be noted that when the moving plate 20 slides, the limiting block 19 can slide in the inner cavity of the limiting groove 18, and because the outer wall of the limiting block 19 and the inner cavity of the limiting groove 18 are both in a dovetail shape, the limiting block 19 can be stably embedded in the inner cavity of the limiting groove 18, and under the mutual cooperation between the limiting block 19 and the limiting groove 18, the moving plate 20 can be supported, so that the left end and the right end of the moving plate 20 are kept balanced.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the device is used, rainwater falls on the top end of the baffle 6 and can drip to the ground under the action of the inclined baffle 6, dust can be prevented from entering the inner cavity of the electronic sign 3 through the arrangement of the protection box 1, so that the electronic sign 3 is effectively protected, the electronic sign 3 is prevented from being damaged by the dust and the rainwater, the service life of the electronic sign 3 is prolonged, the spring 23 is always in a stretching state, the limiting plate 24 can always apply backward acting force to the inserted rod 22, the moving plate 20 and the cleaning plate 21, the cleaning plate 21 can always keep close contact with the front ends of the protection box 1 and the display window 4, the display window 4 can be cleaned by the cleaning plate 21, the stability of the device in use is improved, the motor 7 is started, the motor 7 drives the rotating column 8, the roller 9 and the chute 10 to rotate, because the spout 10 is the annular and runs through the outer wall of cylinder 9, consequently, when spout 10 is rotatory, can produce corresponding revolving force, and then make slider 12 drive under the effect of spout 10 revolving force and remove frame 11 and movable block 16 and carry out reciprocating sliding from top to bottom along guide arm 15, thereby make two connecting rods 14 along driving two movable rods 17 along two slides 13 respectively, movable plate 20 and cleaning plate 21 are reciprocating sliding from top to bottom at the front end of fixed box 2 and show window 4, and then make show window 4 to the guard box 1 front end clean, avoid a large amount of rainwater and dust to adhere to the front end at show window 4, influence the indicating effect of electronic sign 3.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "two ends", and the like, indicate orientations or positional relationships that are based on the orientations or positional relationships shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "snap" and "pivot" and "snap" and "weld" and "screw" are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electron sign with safeguard function which characterized in that: including guard box (1), the inner chamber of guard box (1) is provided with electronic sign (3), the rear end of guard box (1) is provided with fixed case (2), the inner chamber of fixed case (2) is provided with the slip subassembly, both ends extend to fixed case (2) both ends about respectively about the slip subassembly, both ends are provided with carriage release lever (17), two respectively about the slip subassembly be provided with clean subassembly between carriage release lever (17), the front end of guard box (1) is provided with show window (4), there is installation pole (5) on the top of fixed case (2) through the leg joint, both ends are provided with baffle (6), two respectively around installation pole (5) baffle (6) are by near-end to the distal end slope.

2. An electronic signboard of claim 1 wherein the electronic signboard comprises: the sliding assembly comprises a motor (7), a rotary column (8), a roller (9), a sliding groove (10), a sliding block (12), a moving assembly, a sliding way (13) and a connecting rod (14), wherein the motor (7) is fixedly arranged at the top end of a fixed box (2), the output end of the motor (7) extends to the inner cavity of the fixed box (2), the bottom end of the rotary column (8) is rotatably connected to the bottom end of the inner cavity of the fixed box (2) through a bearing, the top end of the rotary column (8) is connected to the output end of the motor (7) through a shaft coupling in a locking manner, the roller (9) is fixedly arranged on the outer wall of the rotary column (8), the sliding groove (10) is arranged on the outer wall of the roller (9), the moving assembly is sleeved on the outer wall of the roller (9), one end of the sliding block (12) is fixedly arranged on the inner wall of the moving assembly, the other end of the sliding block (12) is slidably embedded in the inner cavity of the sliding groove (10), two the outer wall left and right sides at fixed case (2) is seted up respectively in slide (13), two the one end difference fixed connection of connecting rod (14) is in the outer wall left and right sides of removal subassembly, two the other end of connecting rod (14) runs through the inner chamber of two slides (13) respectively and respectively with the outer wall fixed connection of two carriage release levers (17).

3. An electronic signboard of claim 2 having a protection function, wherein: the movable assembly comprises guide rods (15), movable blocks (16) and a movable frame (11), the two guide rods (15) are respectively and fixedly installed on the left side and the right side of an inner cavity of the fixed box (2), the two movable blocks (16) are respectively slidably sleeved on the outer walls of the two guide rods (15), the movable frame (11) is fixedly installed between the two movable blocks (16), and the inner wall of the movable frame (11) is fixedly connected with one end of the sliding block (12).

4. An electronic signboard of claim 2 having a protection function, wherein: the sliding groove (10) is annular and penetrates through the outer wall of the roller (9).

5. An electronic signboard of claim 1 wherein the electronic signboard comprises: the cleaning assembly comprises limiting assemblies, a moving plate (20), cleaning plates (21), a fixed plate (25), insertion rods (22), springs (23) and limiting blocks (19), the two limiting assemblies are respectively arranged on the inner sides of the two moving rods (17), the moving plate (20) is fixedly arranged on the inner sides of the two limiting assemblies, the cleaning plates (21) are fixedly arranged on the rear side of the moving plate (20), the fixed plate (25) is fixedly arranged between the two moving rods (17), the two insertion rods (22) are respectively inserted on the left side and the right side of the mounting plate in a sliding mode, one ends of the two insertion rods (22) are respectively and fixedly connected on the left side and the right side of the rear end of the moving plate (20), the other ends of the two insertion rods (22) respectively extend to the left side and the right side of the front end of the fixed plate (25), and the two limiting blocks (19) are respectively and fixedly connected on the front ends of the two insertion rods (22), the two springs (23) are respectively sleeved on the outer walls of the two insert rods (22).

6. An electronic signboard having a protection function according to claim 5, wherein: each limiting assembly comprises a limiting groove (18) and a limiting block (19), the limiting groove (18) is formed in the outer wall of the moving rod (17), one end of the limiting block (19) is slidably embedded into the inner cavity of the limiting groove (18), the other end of the limiting block (19) is fixedly connected with the outer wall of the moving plate (20), and the inner cavity of the limiting groove (18) and the outer wall of the limiting block (19) are both in a dovetail shape.