CN219778481U

CN219778481U - Novel show device

Info

Publication number: CN219778481U
Application number: CN202320393472.2U
Authority: CN
Inventors: 赵聪
Original assignee: Shandong Zhengping Tendering Consulting Co ltd
Current assignee: Shandong Zhengping Tendering Consulting Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-09-29
Anticipated expiration: 2033-03-06

Abstract

The utility model relates to the technical field of display devices, in particular to a novel display device. Including first show board, the both ends of first show board all are connected with the second show board, the equal fixedly connected with supporting leg in both ends of first show board one side, a base of the equal fixedly connected with in bottom of two supporting legs, folding mechanism is all installed at the both ends that first show board is close to supporting leg one side, folding mechanism all includes fixed connection board, two fixed connection boards all with be located the second show board fixed connection of same one end, folding mechanism still includes the mounting bracket, mounting bracket and first show board fixed connection, the first deflector of the equal fixedly connected with in top and bottom of mounting bracket, the inboard rotation of mounting bracket is connected with the second transfer line. According to the utility model, through the structural design of the folding mechanism, the display in one direction can be performed during use, and the display in a plurality of directions can be performed simultaneously, so that the adaptability during use is greatly improved.

Description

Novel show device

Technical Field

The utility model relates to the technical field of display devices, in particular to a novel display device.

Background

The construction engineering bid-making means that a construction unit issues an announcement to a planned project, and attracts the contractor units of the construction project to compete and select a condition superiority from the legality behaviors of the project construction task through legal procedures and modes, and a bid-making display device is often used for assisting in bid-making work in the existing bid-making activities, and the bid-making display device can provide relevant information of bid-making for the contractor units of the construction project to help a host and the contractor units of the construction project to finish the bid-making work as soon as possible.

The utility model discloses a construction engineering logo display auxiliary device, which comprises a display board, wherein the lower end of the display board is fixedly connected with a support rod, the support rod is in sliding connection with a lifting rod, the lifting rod is in sliding connection with a fixed rod, the fixed rod is fixedly arranged in a base, fixed pulleys are rotationally connected on the support rod, the lifting rod and the fixed rod, a first rotating shaft is rotationally connected on the base and fixedly connected with a rocking handle, the first rotating shaft penetrates through the base and extends into the base, a first gear is fixedly arranged on the first rotating shaft and is connected with the fixed rod through a steel cable, and the steel cable is wound on the fixed pulleys of the support rod, the lifting rod and the fixed rod. When the area of the display board is not large enough, the different distances of the sliding boards are moved according to the requirements, and the expansion boards with different numbers are lifted, so that the size of the display board can be adjusted.

However, when the present inventors embodied this device, the following drawbacks were found to exist: although the device can adjust the size of show board, but only can carry out the show of a direction when in actual use, has certain restriction, is inconvenient for carrying out diversified show when crowd is in different positions.

Based on the above, a novel display device is provided, and a novel solution is provided for solving the technical problems.

Disclosure of Invention

The present utility model is directed to a novel display device, and in general, to the problems set forth in the foregoing background.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides a novel display device, includes first show board, the both ends of first show board all are connected with the second show board, the equal fixedly connected with supporting leg in both ends of first show board one side, two the bottom fixedly connected with base of supporting leg, first show board is close to folding mechanism is all installed at the both ends of supporting leg one side, folding mechanism all includes fixed connection board, two fixed connection board all with be located same one end second show board fixed connection.

Preferably, the folding mechanism further comprises a mounting frame, the mounting frame is fixedly connected with the first display plate, and the top and the bottom of the mounting frame are fixedly connected with first guide plates.

Preferably, the inboard rotation of mounting bracket is connected with the second transfer line, the top and the bottom of second transfer line all run through the mounting bracket and fixedly connected with second deflector, two the second deflector is located two respectively the one end that first deflector kept away from each other, two the second deflector all with be located the same one end fixed connection board fixed connection.

Preferably, the outside of second transfer line top and bottom is all fixedly connected with first drive gear, two first drive gear is located two respectively the one end that the second deflector kept away from each other, two one side of first drive gear all the meshing is connected with second drive gear, two the inboard fixedly connected with first transfer line of second drive gear, first transfer line with two first deflector rotates to be connected.

Preferably, one end fixedly connected with driving motor of mounting bracket, driving motor's output runs through mounting bracket fixedly connected with drive worm, drive worm with the mounting bracket rotates to be connected, drive worm keeps away from driving motor's one end rotates to be connected with the backup pad, the backup pad with a show board fixed connection, one side meshing of drive worm is connected with drive worm wheel, drive worm wheel with be located same one end a transfer line fixed connection.

Preferably, the U-shaped groove has all been seted up to the inboard of first deflector, the inboard sliding connection in U-shaped groove has the guide bar, the guide bar has all been seted up to the inboard of second deflector, the guide bar is located the inboard of guide bar, the top and the bottom of guide bar are all fixedly connected with spacing cap, two spacing cap is located two the one end that the guide bar kept away from each other.

It can be clearly seen that the technical problems to be solved by the present utility model can be necessarily solved by the above-mentioned technical solutions of the present utility model.

Meanwhile, through the technical scheme, the utility model has at least the following beneficial effects:

according to the utility model, through the structural design of the folding mechanism, the display in one direction can be performed during use, and the display in a plurality of directions can be performed simultaneously, so that the adaptability during use is greatly improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of the present utility model;

FIG. 2 is a schematic view of a folding mechanism of the present utility model;

FIG. 3 is a schematic view of a first drive gear and a second drive gear of the present utility model;

fig. 4 is a schematic view of a first guide plate and a second guide plate according to the present utility model.

In the figure: 1. a first display board; 2. a second display board; 3. support legs; 4. a base; 5. a folding mechanism; 6. a driving motor; 7. fixing the connecting plate; 8. a support plate; 9. a mounting frame; 10. a first guide plate; 11. a first transmission gear; 12. a second transmission gear; 13. a first transmission rod; 14. a drive worm wheel; 15. driving a worm; 16. a second guide plate; 17. a second transmission rod; 18. a limit cap; 19. a guide rod.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Example 1:

referring to fig. 1-4, a novel display device comprises a first display board 1, wherein two ends of the first display board 1 are respectively connected with a second display board 2, two ends of one side of the first display board 1 are respectively and fixedly connected with supporting legs 3, bottoms of the two supporting legs 3 are respectively and fixedly connected with a base 4, two ends of one side of the first display board 1, which is close to the supporting legs 3, are respectively provided with a folding mechanism 5, the folding mechanisms 5 respectively comprise a fixed connecting board 7, and the two fixed connecting boards 7 are respectively and fixedly connected with the second display board 2 at the same end;

the folding mechanism 5 further comprises a mounting frame 9, the mounting frame 9 is fixedly connected with the first display board 1, the top and the bottom of the mounting frame 9 are fixedly connected with first guide plates 10, specifically, a plurality of first guide plates 10 are fixedly connected with the first display board 1, and the mounting frame 9 is also fixedly connected with the first display board 1;

the inner side of the mounting frame 9 is rotationally connected with a second transmission rod 17, the top and the bottom of the second transmission rod 17 penetrate through the mounting frame 9 and are fixedly connected with second guide plates 16, the two second guide plates 16 are respectively positioned at one ends of the two first guide plates 10 which are far away from each other, the two second guide plates 16 are fixedly connected with a fixed connecting plate 7 positioned at the same end, and when the second transmission rod 17 is particularly used, the two second guide plates 16 at the outer side of the second transmission rod are driven to simultaneously rotate when the second transmission rod 17 rotates, so that the fixed connecting plate 7 and the second display plate 2 are driven to simultaneously move;

the outer sides of the top and the bottom of the second transmission rod 17 are fixedly connected with first transmission gears 11, the two first transmission gears 11 are respectively positioned at one ends of the two second guide plates 16 which are far away from each other, one sides of the two first transmission gears 11 are respectively connected with second transmission gears 12 in a meshed mode, the inner sides of the two second transmission gears 12 are fixedly connected with a first transmission rod 13, the first transmission rod 13 is in rotary connection with the two first guide plates 10, and when the second transmission gears 12 are rotated, the first transmission gears 11 are driven to rotate so as to drive the second transmission rods 17 to rotate, and the second guide plates 16 are driven to rotate simultaneously;

one end of the mounting frame 9 is fixedly connected with the driving motor 6, the output end of the driving motor 6 penetrates through the mounting frame 9 and is fixedly connected with the driving worm 15, the driving worm 15 is rotationally connected with the mounting frame 9, one end of the driving worm 15 away from the driving motor 6 is rotationally connected with the supporting plate 8, the supporting plate 8 is fixedly connected with the first display plate 1, one side of the driving worm 15 is in meshed connection with the driving worm wheel 14, the driving worm wheel 14 is fixedly connected with the first transmission rod 13 positioned at the same end, and particularly, the driving worm wheel 14 is in self-locking connection with the driving worm 15, so that the second display plate 2 can be kept at a stable position after the second display plate 2 is adjusted, and when the display plate is particularly used, the driving motor 6 is started, the driving worm 15 can be driven to rotate, the driving worm wheel 14 is driven to rotate, the first transmission rod 13 is driven to rotate, and the second transmission gear 12 is driven to rotate;

u-shaped grooves are formed in the inner sides of the first guide plates 10, guide rods 19 are connected to the inner sides of the U-shaped grooves in a sliding mode, guide grooves are formed in the inner sides of the second guide plates 16, the guide rods 19 are located in the inner sides of the guide grooves, limiting caps 18 are fixedly connected to the tops and the bottoms of the guide rods 19, the two limiting caps 18 are located at one ends, away from each other, of the two guide rods 19, and specifically, when the first display plates 1 and the second display plates 2 are located at the same horizontal position, the limiting caps 18 are located at one vertex of the U-shaped grooves, and when the first display plates 1 are located at the position perpendicular to the second display plates 2, the guide rods 19 are located at the other vertex of the U-shaped grooves.

From the above, it can be seen that:

the implementation process of the technical scheme is as follows:

when the second display board 2 needs to be folded, the driving motor 6 is started, the driving motor 6 drives the driving worm 15 to rotate, the driving worm 15 drives the driving worm wheel 14 to rotate, the driving worm wheel 14 drives the second transmission gear 12 to rotate through the first transmission rod 13, the second transmission gear 12 drives the first transmission gear 11 to rotate, the first transmission gear 11 drives the second transmission rod 17 to rotate while rotating, the two second guide boards 16 are driven to rotate simultaneously, the second guide boards 16 drive the second display board 2 to rotate through the fixed connection board 7, the first guide board 10 and the guide rod 19 play a guide role on the second guide boards 16 in the process, and when the second display board 2 moves to a proper position, the driving motor 6 is closed;

the foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The novel display device is characterized by comprising a first display plate (1), wherein two ends of the first display plate (1) are respectively connected with a second display plate (2), two ends of one side of the first display plate (1) are respectively fixedly connected with supporting legs (3), two bottoms of the supporting legs (3) are respectively fixedly connected with a base (4), folding mechanisms (5) are respectively arranged at two ends, close to one side of the supporting legs (3), of the first display plate (1), each folding mechanism (5) comprises a fixed connection plate (7), and the two fixed connection plates (7) are respectively fixedly connected with the second display plate (2) positioned at the same end;

the folding mechanism (5) further comprises a mounting frame (9), the mounting frame (9) is fixedly connected with the first display board (1), and the top and the bottom of the mounting frame (9) are fixedly connected with first guide boards (10);

the inside rotation of mounting bracket (9) is connected with second transfer line (17), the top and the bottom of second transfer line (17) all run through mounting bracket (9) and fixedly connected with second deflector (16), two second deflector (16) are located two respectively first deflector (10) one end that keeps away from each other, two second deflector (16) all with be located same one end fixed connection board (7) fixed connection.

2. The novel display device according to claim 1, wherein the outer sides of the top and the bottom of the second transmission rod (17) are fixedly connected with first transmission gears (11), the two first transmission gears (11) are respectively located at one ends of the two second guide plates (16) which are far away from each other, one sides of the two first transmission gears (11) are respectively connected with second transmission gears (12) in a meshed mode, the inner sides of the two second transmission gears (12) are fixedly connected with a first transmission rod (13), and the first transmission rods (13) are rotationally connected with the two first guide plates (10).

3. The novel display device according to claim 2, wherein one end of the mounting frame (9) is fixedly connected with a driving motor (6), an output end of the driving motor (6) penetrates through the mounting frame (9) and is fixedly connected with a driving worm (15), the driving worm (15) is rotationally connected with the mounting frame (9), one end of the driving worm (15) away from the driving motor (6) is rotationally connected with a supporting plate (8), the supporting plate (8) is fixedly connected with the first display plate (1), one side of the driving worm (15) is meshed and connected with a driving worm wheel (14), and the driving worm wheel (14) is fixedly connected with a first transmission rod (13) located at the same end.

4. The novel display device according to claim 1, wherein the inner sides of the first guide plates (10) are provided with U-shaped grooves, the inner sides of the U-shaped grooves are slidably connected with guide rods (19), the inner sides of the second guide plates (16) are provided with guide grooves, the guide rods (19) are located on the inner sides of the guide grooves, the top and the bottom of the guide rods (19) are fixedly connected with limit caps (18), and the two limit caps (18) are located at one ends of the two guide rods (19) which are far away from each other.