Intelligent guiding sign for exhibition hall

Abstract

The utility model relates to the technical field of indication boards, in particular to an intelligent guiding indication board for an exhibition hall, which comprises a base, a fixing mechanism is arranged at the top of the base and comprises a moving plate, the moving plate is slidably connected with the inner wall of a shell, and an inserting plate is welded and fixed at the rear end of the moving plate and matched with the inner wall of an inserting groove in an inserting mode. The front end of the movable plate is fixedly connected with a pull rod through bolts, the front end of the pull rod penetrates through the front end of the shell and is fixedly welded with a pull ring, the front side surface of the movable plate is fixedly connected with a plurality of springs which are evenly arranged at equal intervals, and the front ends of the springs are fixedly connected with the front side surface of the inner wall of the shell. According to the intelligent guide sign for the exhibition hall, the device can be conveniently moved by arranging the moving frame, the hydraulic cylinder and the universal wheels, and the display screen can be conveniently detached and replaced by arranging the fixing mechanism when the display screen is damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of signboards, in particular to an intelligent guiding signboard for an exhibition hall. Background Art

[0002] A sign is a sign that indicates direction, also called a billboard or identification sign. For example, toilet signs and road signs can be called signboards. Its definition is relatively broad. Hotel lobby signs, guide signs, room number signs, information desk signs, cash register signs, plastic signs for parking, park signs, etc. all fall into the category of signboards. Existing exhibition halls are usually equipped with intelligent guide signs to display the distribution of venues, so that users can intuitively understand the situation of the venues and exhibition halls.

[0003] An intelligent guide sign for exhibition halls with publication number CN218568303U includes a base, an indicator board and a support frame. The base is generally square in structure, the support frame is relatively arranged on the upper side of the base, the indicator board is generally square in structure, a display screen is arranged on one side of the indicator board, the display screen is electrically connected to a controller, the controller is installed inside the indicator board, a slide groove is arranged on the opposite side of the two support frames, a slider is arranged in the slide groove, the slider moves along the length direction of the slide groove, a rotating shaft is installed on the slider, the rotating shaft is connected to the middle position of the end face of the indicator board, the rotating shaft is driven by a rotating motor, and the rotating motor is electrically connected to the controller. The sign provided by the utility model can flexibly adjust the height and angle, and can be retracted and placed when not in use to protect the display screen. The overall structure of the device is simple and easy to use.

[0004] Although the device can flexibly adjust the height and angle, and can be retracted and placed when not in use to protect the display screen, the overall structure of the device is simple and easy to use, but the device cannot be easily moved, and the display screen cannot be easily disassembled and replaced when it is damaged. In view of this, we propose an intelligent guide sign for exhibition halls. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent guide sign for an exhibition hall to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An intelligent guide sign for an exhibition hall comprises a base, a fixing mechanism is provided on the top of the base, the fixing mechanism comprises a movable plate, the movable plate is slidably connected to the inner wall of an outer shell, a plug plate is welded and fixed to the rear end of the movable plate, the plug plate is plugged into the inner wall of a slot, a pull rod is fixedly connected to the front end of the movable plate by bolts, the front end of the pull rod passes through the front end of the outer shell and is welded and fixed to a pull ring, a plurality of springs are fixedly connected to the front surface of the movable plate, the springs are evenly arranged at equal intervals, and the front end of the springs is fixedly connected to the front surface of the inner wall of the outer shell.

[0008] Preferably, a non-slip ring is fixed to the bottom of the base by glue, and the non-slip ring is made of rubber.

[0009] Preferably, the left and right surfaces of the base are symmetrically fixed with support plates by bolts, and the bottom of the support plate is fixed with an anti-skid pad by glue, and the anti-skid pad is made of rubber.

[0010] Preferably, a movable frame is provided in the inner cavity of the base, a hydraulic cylinder is provided above the movable frame, and the hydraulic cylinder is fixedly connected to the top of the inner wall of the base by bolts.

[0011] Preferably, the piston rod end of the hydraulic cylinder is fixedly connected to the top of the moving frame by bolts, and the bottom of the moving frame near the four corners is fixedly connected with universal wheels by bolts.

[0012] Preferably, the top of the base is fixedly connected to a shell by bolts, and a limiting groove is provided on the top of the shell.

[0013] Preferably, the inner wall of the limiting groove is slidably connected with a moving seat, and the bottom of the moving seat is in contact with the bottom of the inner wall of the shell.

[0014] Preferably, a slot is provided at the front end of the movable base, and a display screen is fixedly connected to the top of the movable base by bolts.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The exhibition hall uses intelligent guide signs, which can be easily moved by setting up mobile frames, hydraulic cylinders and universal wheels;

[0017] 2. The exhibition hall uses intelligent guide signs, which can be easily disassembled and replaced by setting a fixing mechanism when the display screen is damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0020] Figure 3 It is a schematic cross-sectional structural diagram of the housing in the utility model;

[0021] Figure 4 It is a structural schematic diagram of the mobile frame in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the mobile seat in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the fixing mechanism in the utility model.

[0024] The meaning of each title in the figure is:

[0025] 1. Base; 11. Anti-skid ring; 12. Support plate; 13. Anti-skid pad; 14. Mobile frame; 15. Hydraulic cylinder; 16. Universal wheel; 17. Shell; 18. Limiting groove; 19. Mobile seat; 191. Slot; 192. Display screen;

[0026] 2. Fixing mechanism; 21. Moving plate; 22. Inserting plate; 23. Pull rod; 24. Pull ring; 25. Spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0029] An intelligent guide sign for an exhibition hall comprises a base 1. An anti-skid ring 11 is fixed to the bottom of the base 1 by glue. The anti-skid ring 11 is made of rubber and plays an anti-skid role.

[0030] Specifically, the left and right side surfaces of the base 1 are symmetrically fixed with support plates 12 by bolts, and the bottom of the support plate 12 is fixed with an anti-skid pad 13 by glue. The anti-skid pad 13 is made of rubber material and has an anti-skid effect. The horizontal plane where the bottom of the anti-skid pad 13 is located is the same horizontal plane as the horizontal plane where the bottom of the anti-skid ring 11 is located.

[0031] Furthermore, a movable frame 14 is provided in the inner cavity of the base 1, and a hydraulic cylinder 15 is provided above the movable frame 14. The hydraulic cylinder 15 is fixedly connected to the top of the inner wall of the base 1 by bolts, and the piston rod end of the hydraulic cylinder 15 is fixedly connected to the top of the movable frame 14 by bolts to drive the movable frame 14 to move.

[0032] It should be supplemented that universal wheels 16 are fixedly connected to the bottom of the mobile frame 14 and near the four corners by bolts to facilitate the movement of the device.

[0033] Specifically, a housing 17 is fixedly connected to the top of the base 1 by bolts, and a limiting groove 18 is provided on the top of the housing 17 to limit the moving direction of the moving seat 19 .

[0034] Specifically, a movable seat 19 is slidably connected to the inner wall of the limiting groove 18, and the bottom of the movable seat 19 is in contact with the bottom of the inner wall of the outer shell 17. A slot 191 is provided at the front end of the movable seat 19 to cooperate with the plug plate 22 to limit the position of the movable seat 19. A display screen 192 is fixed to the top of the movable seat 19 by bolts.

[0035] As a preferred embodiment of the present invention, a fixing mechanism 2 is provided on the top of the base 1. The fixing mechanism 2 includes a moving plate 21. The moving plate 21 is slidably connected to the inner wall of the housing 17 to drive the plug plate 22 to move.

[0036] Specifically, an insert plate 22 is welded and fixed to the rear end of the movable plate 21 to limit the position of the movable seat 19 , and the insert plate 22 is plugged into and matched with the inner wall of the slot 191 .

[0037] Specifically, the front end of the movable plate 21 is fixedly connected with a pull rod 23 by bolts to drive the movable plate 21 to move. The front end of the pull rod 23 passes through the front end of the housing 17 and is welded and fixed with a pull ring 24 to drive the pull rod 23 to move.

[0038] Specifically, a plurality of springs 25 are fixedly connected to the front surface of the movable plate 21 . The springs 25 are evenly arranged at equal intervals. The front ends of the springs 25 are fixedly connected to the front surface of the inner wall of the housing 17 to limit the position of the movable plate 21 .

[0039] It is worth mentioning that the structure and working principle of the display screen 192 involved in this embodiment are well known to those skilled in the art and will not be elaborated here.

[0040] During specific use, when the device needs to be moved, the user first controls the piston rod of the hydraulic cylinder 15 to extend, thereby driving the moving frame 14 to move downward, thereby driving the four universal wheels 16 to move downward;

[0041] Until the piston rod of the hydraulic cylinder 15 is extended to the longest, the bottoms of the four universal wheels 16 are in contact with the ground and the bottoms of the anti-skid ring 11 and the bottoms of the two anti-skid pads 13 are no longer in contact with the ground, the device can be moved in the specified direction;

[0042] When the display screen 192 is damaged and needs to be replaced, the user first pulls the pull ring 24 forward, thereby driving the pull rod 23 to move forward, thereby driving the moving plate 21 to move forward, and thereby driving the plug plate 22 to move forward;

[0043] In this process, the moving plate 21 compresses all the springs 25 until all the springs 25 are compressed to the shortest length, and the plug plate 22 is no longer plugged into the inner wall of the slot 191, and the display screen 192 is moved upward, thereby driving the moving seat 19 to move upward;

[0044] When the movable seat 19 is no longer slidably connected to the inner wall of the limiting groove 18, another movable seat 19 with a new display screen 192 installed thereon is slidably connected to the inner wall of the limiting groove 18, and when the bottom of the movable seat 19 is in contact with the bottom of the inner wall of the housing 17, the pull ring 24 is released;

[0045] All springs 25 begin to recover their initial lengths, thereby driving the movable plate 21 to move backward, thereby driving the plug plate 22 to move backward, until all springs 25 recover their initial lengths, the plug plate 22 is plugged into the inner wall of the slot 191, the position of the movable seat 19 is fixed, and the new display screen 192 is installed.

[0046] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An intelligent guide sign for an exhibition hall, comprising a base (1), characterized in that: A fixing mechanism (2) is provided on the top of the base (1), and the fixing mechanism (2) comprises a movable plate (21), and the movable plate (21) is slidably connected to the inner wall of the outer shell (17); a plug plate (22) is welded and fixed to the rear end of the movable plate (21), and the plug plate (22) is plugged and matched with the inner wall of the slot (191); a pull rod (23) is fixedly connected to the front end of the movable plate (21) by bolts, and the front end of the pull rod (23) passes through the front end of the outer shell (17) and is welded and fixed to a pull ring (24); a plurality of springs (25) are fixedly connected to the front surface of the movable plate (21), and the springs (25) are evenly arranged at equal intervals, and the front end of the spring (25) is fixedly connected to the front surface of the inner wall of the outer shell (17).

2. The intelligent guide sign for exhibition hall according to claim 1 is characterized in that: An anti-skid ring (11) is fixed to the bottom of the base (1) by glue, and the anti-skid ring (11) is made of rubber material.

3. The intelligent guide sign for exhibition hall according to claim 2 is characterized in that: The left and right surfaces of the base (1) are symmetrically fixedly connected with support plates (12) by bolts, and the bottom of the support plate (12) is fixed with an anti-skid pad (13) by glue, and the anti-skid pad (13) is made of rubber.

4. The intelligent guide sign for exhibition hall according to claim 3 is characterized in that: A movable frame (14) is provided in the inner cavity of the base (1), a hydraulic cylinder (15) is provided above the movable frame (14), and the hydraulic cylinder (15) is fixedly connected to the top of the inner wall of the base (1) by bolts.

5. The intelligent guide sign for exhibition hall according to claim 4 is characterized in that: The piston rod end of the hydraulic cylinder (15) is fixedly connected to the top of the moving frame (14) by means of bolts, and the bottom of the moving frame (14) and positions near the four corners are respectively fixedly connected to universal wheels (16) by means of bolts.

6. The intelligent guide sign for exhibition hall according to claim 1 is characterized by: The top of the base (1) is fixedly connected to a housing (17) via bolts, and a limiting groove (18) is provided on the top of the housing (17).

7. The intelligent guide sign for exhibition hall according to claim 6 is characterized in that: The inner wall of the limiting groove (18) is slidably connected with a moving seat (19), and the bottom of the moving seat (19) is in contact with the bottom of the inner wall of the outer shell (17).

8. The intelligent guide sign for exhibition hall according to claim 7 is characterized in that: A slot (191) is provided at the front end of the movable seat (19), and a display screen (192) is fixedly connected to the top of the movable seat (19) by means of bolts.

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