CN215722195U

CN215722195U - Exhibition hall guide device

Info

Publication number: CN215722195U
Application number: CN202121762390.8U
Authority: CN
Inventors: 姚军伟
Original assignee: Jindalu Exhibition Decoration Co ltd
Current assignee: Jindalu Exhibition Decoration Co ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-01
Anticipated expiration: 2031-07-30

Abstract

The utility model relates to the technical field of exhibition hall equipment, in particular to an exhibition hall guide device, which comprises a support frame, a fixed plate and a base, wherein the middle part of the upper end of the base is fixedly connected with a limit sleeve, a groove is formed in the limit sleeve, a guide rod is connected in the groove on the limit sleeve in a sliding manner and is arranged at the bottom end of a connecting block, through arranging a first motor, a lifting rod can be driven by a threaded rod to lift, so that the heights of a display screen and a loudspeaker can be changed, people with different heights can be conveniently adjusted, the comfort level of the device is increased, a second motor can be controlled by an infrared inductor, the display screen can be conveniently adjusted to the optimal viewing position, through arranging an electric universal wheel, the device can automatically reach the exhibition position, and after reaching, an electric cylinder can be controlled, the driving frame drives the base plate to contact the ground, so that the stability of the device during explanation is improved.

Description

Exhibition hall guide device

Technical Field

The utility model relates to the technical field of exhibition hall equipment, in particular to an exhibition hall guide device.

Background

The exhibition hall is the public building of usefulness as the interim showpiece of exhibition, divides comprehensive exhibition hall and professional exhibition hall two kinds according to the content of exhibition, and professional exhibition hall can divide into the exhibition hall of different grade type such as industry, agriculture, trade, traffic, scientific and technological, cultural art again, along with the development of society, and the application to exhibition hall guide device is increasing extensively more.

Most exhibition hall guide device on the market can not carry out the explanation of system order to the visitor, influences the result of use to the visitor to different heights can not be automatic, carries out the adjusting device height, can influence visitor's use comfort, when explaining, can not fix the device simultaneously, the condition that the device is disorderly can appear influences the result of use.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a guiding device for exhibition hall, which solves the above problems of the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a guide device for an exhibition hall comprises a support frame, a fixed plate and a base, wherein a limit sleeve is fixedly connected to the middle part of the upper end of the base, a groove is formed in the limit sleeve, a guide rod is connected to the groove on the limit sleeve in a sliding manner, the guide rod is arranged at the bottom end of a connecting block, the connecting block is fixedly connected with the guide rod, the connecting block is attached to the upper end of the limit sleeve, the connecting block is fixedly connected to the bottom end of the fixed plate, lifting rods are arranged on the left side and the right side of the bottom end of the fixed plate, the lifting rods are fixedly connected with the fixed plate, the lifting rods are attached to the left side and the right side of the upper end of the base, thread grooves are formed in the bottom side of the lifting rods, threaded rods are spirally connected to the left side and the right side of the upper end of the base in a rotating manner, the bottom ends of the threaded rods are fixedly connected with a first motor output shaft through couplers, first motor fixed connection is in the base upper end left and right sides.

Preferably, the upper end of the fixing plate is rotatably connected with a support frame, the bottom end of the support frame is fixedly connected with an output shaft of a second motor through a coupler, and the second motor is fixedly connected in the fixing plate.

Preferably, fixedly connected with display screen in the support frame front end, the display screen upper end is provided with infrared inductor, infrared inductor fixed connection is in support frame upper end front side, the display screen bottom is provided with the switch button, switch button fixed connection is in support frame bottom side front end, both ends all are provided with the megaphone about the support frame, megaphone and support frame fixed connection.

Preferably, sliding connection has the backing plate in the base bottom, backing plate fixed connection drives the frame bottom, drive frame sliding connection is in the base bottom, the equal fixedly connected with electric jar in drive frame upper end left and right sides, electric jar fixed connection is in the base upper end left and right sides.

Preferably, the four corners of the bottom end of the base are provided with electric universal wheels, and the electric universal wheels are fixedly connected with the base.

Preferably, the left end of the base is provided with a controller, and the controller is fixedly connected with the base.

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

1. according to the utility model, through the arrangement of the first motor, the second motor, the infrared inductor, the threaded rod and the lifting rod, the lifting rod can be driven to lift through the threaded rod through the arrangement of the first motor, so that the heights of the display screen and the loudspeaker can be changed, people with different heights can be conveniently adjusted, the comfort level of the device is increased, and the second motor can be controlled through the infrared inductor, so that the display screen can be conveniently adjusted to the optimal viewing position.

2. According to the utility model, the device can automatically reach the display position through the electric universal wheel, the electric cylinder, the driving frame and the base plate, and the driving frame drives the base plate to contact the ground through controlling the electric cylinder after the device reaches the display position, so that the stability of the device during explanation is improved, and the driving frame and the base plate can automatically return to the base after the explanation is finished.

Drawings

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

FIG. 2 is a schematic view of the structure of FIG. 1 at point A according to the present invention;

FIG. 3 is a schematic view of the structure at B of FIG. 1 according to the present invention.

In the figure: the device comprises a display screen 1, a support frame 2, an infrared inductor 3, a loudspeaker 4, a fixing plate 5, a limiting sleeve 6, a guide rod 7, a driving frame 8, a backing plate 9, an electric universal wheel 10, a base 11, a controller 12, a lifting rod 13, a threaded rod 14, a first motor 15, an electric cylinder 16, a connecting block 17, a second motor 18 and a switch button 19.

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. 1-3, the present invention provides a technical solution:

a guide device for an exhibition hall comprises a support frame 2, a fixed plate 5 and a base 11, wherein the middle part of the upper end of the base 11 is fixedly connected with a limit sleeve 6, a groove is arranged in the limit sleeve 6, a guide rod 7 is slidably connected in the groove on the limit sleeve 6, the guide rod 7 is arranged at the bottom end of a connecting block 17, the connecting block 17 is fixedly connected with the guide rod 7, the connecting block 17 is attached to the upper end of the limit sleeve 6, the connecting block 17 is fixedly connected to the bottom end of the fixed plate 5, lifting rods 13 are arranged on the left side and the right side of the bottom end of the fixed plate 5, the lifting rods 13 are fixedly connected with the fixed plate 5, the lifting rods 13 are attached to the left side and the right side of the upper end of the base 11, thread grooves are arranged in the bottom side of the lifting rods 13, threaded rods 14 are spirally connected in the thread grooves on the lifting rods 13, the threaded rods 14 are rotatably connected to the left side and the right side of the upper end of the base 11, the bottom ends of the threaded rods 14 are fixedly connected with an output shaft of a first motor 15 through a coupler, the first motor 15 is fixedly connected to the left and right sides of the upper end of the base 11.

The upper end of the fixed plate 5 is rotatably connected with a support frame 2, the bottom end of the support frame 2 is fixedly connected with an output shaft of a second motor 18 through a coupler, the second motor 18 is fixedly connected in the fixed plate 5, and the support frame 2 can be driven to adjust the height through the second motor 18; a display screen 1 is fixedly connected in the front end of the support frame 2, an infrared sensor 3 is arranged at the upper end of the display screen 1, the infrared sensor 3 is fixedly connected in the front side of the upper end of the support frame 2, a switch button 19 is arranged at the bottom end of the display screen 1, the switch button 19 is fixedly connected in the front end of the bottom side of the support frame 2, loudspeakers 4 are arranged at the left end and the right end of the support frame 2, the loudspeakers 4 are fixedly connected with the support frame 2, and a viewer can be explained through the display screen 1 and the loudspeakers 4; the backing plate 9 is connected to the bottom end of the base 11 in a sliding mode, the backing plate 9 is fixedly connected to the bottom end of the driving frame 8, the driving frame 8 is connected to the bottom end of the base 11 in a sliding mode, the left side and the right side of the upper end of the driving frame 8 are fixedly connected with the electric cylinders 16, the electric cylinders 16 are fixedly connected to the left side and the right side of the upper end of the base 11, the backing plate 9 can be driven to be in contact with the ground through the electric cylinders 16, and the device cannot shake during explanation; four corners of the bottom end of the base 11 are respectively provided with an electric universal wheel 10, the electric universal wheels 10 are fixedly connected with the base 11, and the device can automatically reach a specified position through the electric universal wheels 10; the left end of the base 11 is provided with a controller 12, the controller 12 is fixedly connected with the base 11, and the device can be controlled through the controller 12.

The working process is as follows: when the device is used, the display screen 1 can be opened and closed by pressing the switch button 19, when the device is required to be used, the first motor 15 can be controlled by the controller 12, the threaded rod 14 can be driven to rotate by the first motor 15, the threaded rod 14 can drive the lifting rod 13 to lift, the lifting rod 13 can drive the fixing plate 5 to lift by matching with the guide rod 7 and the limiting sleeve 6, the fixing plate 5 can drive the display screen 1 to adjust the height, the device is convenient for users with different heights to work, and when the device is used, the electric universal wheel 10 can be controlled by the controller 12, the driving device of the electric universal wheel 10 reaches the exhibition position, then the electric cylinder 16 is opened by the controller 12, the electric cylinder 16 drives the backing plate 9 to be contacted with the ground by the driving frame 8, and the electric universal wheel 10 leaves the ground, can operate display screen 1 and megaphone 4 through controller 12 this moment, the convenience is introduced the visitor, and through infrared inductor 3, can control second motor 18, make second motor 18 drive display screen 1 carry out angle of adjustment, make things convenient for the visitor to watch, after the explanation is accomplished, can pass through control electric jar 16, make drive frame 8 and backing plate 9 get back to in the base 11, control electronic universal wheel 10 this moment, can make the device reach next show place.

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 exhibition hall's guide device, includes support frame (2), fixed plate (5) and base (11), its characterized in that: the middle part of the upper end of the base (11) is fixedly connected with a limiting sleeve (6), a groove is formed in the limiting sleeve (6), a guide rod (7) is connected to the groove in the limiting sleeve (6) in a sliding manner, the guide rod (7) is arranged at the bottom end of a connecting block (17), the connecting block (17) is fixedly connected with the guide rod (7), the connecting block (17) is connected to the upper end of the limiting sleeve (6) in a laminating manner, the connecting block (17) is fixedly connected to the bottom end of a fixing plate (5), the left side and the right side of the bottom end of the fixing plate (5) are both provided with lifting rods (13), the lifting rods (13) are fixedly connected with the fixing plate (5), the lifting rods (13) are connected to the left side and the right side of the upper end of the base (11) in a laminating manner, thread grooves are formed in the lifting rods (13), and threaded rods (14) are spirally connected to the thread grooves in the lifting rods (13), threaded rod (14) rotate to be connected in base (11) upper end left and right sides, threaded rod (14) bottom is through shaft coupling and first motor (15) output shaft fixed connection, first motor (15) fixed connection is in base (11) upper end left and right sides.

2. The exhibition hall guide apparatus of claim 1, wherein: the support frame (2) is connected to fixed plate (5) upper end rotation, support frame (2) bottom is through shaft coupling and second motor (18) output shaft fixed connection, second motor (18) fixed connection is in fixed plate (5).

3. The exhibition hall guide apparatus of claim 1, wherein: fixedly connected with display screen (1) in support frame (2) front end, display screen (1) upper end is provided with infrared inductor (3), infrared inductor (3) fixed connection is in support frame (2) upper end front side, display screen (1) bottom is provided with switch button (19), switch button (19) fixed connection is in support frame (2) bottom side front end, both ends all are provided with megaphone (4) about support frame (2), megaphone (4) and support frame (2) fixed connection.

4. The exhibition hall guide apparatus of claim 1, wherein: sliding connection has backing plate (9) in base (11) bottom, backing plate (9) fixed connection takes movable rack (8) bottom, take movable rack (8) sliding connection in base (11) bottom, the equal fixedly connected with electric jar (16) of the left and right sides of movable rack (8) upper end, electric jar (16) fixed connection is in base (11) upper end left and right sides.

5. The exhibition hall guide apparatus of claim 1, wherein: the electric universal wheel is characterized in that four corners of the bottom end of the base (11) are provided with electric universal wheels (10), and the electric universal wheels (10) are fixedly connected with the base (11).

6. The exhibition hall guide apparatus of claim 1, wherein: the left end of the base (11) is provided with a controller (12), and the controller (12) is fixedly connected with the base (11).