Intelligent interaction equipment for exhibition hall

Abstract

The utility model provides an exhibition hall intelligent interaction device which comprises a base, four supporting rods are fixedly installed at the four corners of the top of the base, a lifting plate is installed among the four supporting rods in a sliding mode, a protection shell is fixedly installed at the top of the lifting plate, and the top of the protection shell is fixedly provided with a power source. The top and the bottom of the interior of the protective shell are each fixedly provided with two sliding rails. According to the intelligent interaction equipment for the exhibition hall, the lifting plate is effectively driven to slide in the length direction of the supporting rod through stretching and retracting of the hydraulic cylinder, then the height of a projector installed on the top of the lifting plate is changed, adjustment is conveniently conducted according to the actual use environment, practicability is improved, and the intelligent interaction equipment is convenient to use through the arrangement of the sliding rails. When the projector is not used, the lamp body is moved backwards, the situation that the lamp body is damaged due to the fact that the front portion is impacted is avoided, and the projector has the function of protecting the lamp body.

Description

Technical Field

[0001] The utility model relates to the field of interactive devices, in particular to an intelligent interactive device for exhibition halls. Background Technique

[0002] Interactive devices mainly refer to works exhibited in public spaces such as museums, art galleries, amusement parks, and large shopping malls. They are also the concentrated embodiment of the aesthetic characteristics of digital media art and are of great significance in digital media art. Sensors are indispensable elements of all interactive devices. They can capture information such as people's actions (such as operations, speeches, blowing), postures, gazes, and expressions and submit them to the CPU for recognition, processing, and feedback, thereby realizing "dialogue" with the audience.

[0003] However, in the process of using the existing interactive devices in the market, it is not convenient to change the height of the projector according to the specific usage situation, resulting in a reduction in the projection effect of the interactive device. Moreover, the lamp body inside the projector cannot change its position, and when the device is moved, the projector is prone to collision, which easily causes damage to the lamp body.

[0004] Therefore, it is necessary to provide an intelligent interactive device for exhibition halls to solve the above technical problems. Summary of the Invention

[0005] The utility model provides an intelligent interactive device for exhibition halls, which solves the problems that in the process of using the existing interactive devices in the market, it is not convenient to change the height of the projector according to the specific usage situation, resulting in a reduction in the projection effect of the interactive device, and the lamp body inside the projector cannot change its position, and when the device is moved, the projector is prone to collision, which easily causes damage to the lamp body.

[0006] The utility model provides an intelligent interactive device for exhibition halls, including: a base, four support rods are fixedly installed at the four corners of the top of the base, and the number of support rods is four. A lifting plate is slidably installed between the four support rods. A protective shell is fixedly installed at the top of the lifting plate. Sliding rails are fixedly installed at the top and bottom inside the protective shell, and the number of sliding rails is two. A sliding member is slidably installed between the two sliding rails. One end of the sliding member is fixedly installed with a lamp holder, and a lamp body is installed on one side of the outside of the lamp holder. A hydraulic cylinder is fixedly installed at the center point of the top of the base, and the top of the hydraulic cylinder is fixedly installed with the center of the bottom of the lifting plate.

[0007] Preferably, a fixing plate is fixedly installed on one side inside the protective shell, and a motor is fixedly installed on the outside of the fixing plate.

[0008] Preferably, a cam is keyed to the output shaft end of the motor. One side of the outside of the cam is rotatably installed with a connecting rod through a pin shaft, and one end of the connecting rod is rotatably installed with the sliding member through a pin shaft.

[0009] Preferably, an interactive device body is fixedly installed between the tops of the four support rods.

[0010] Preferably, a protective cover is rotatably installed on the outside of the interactive device body through a hinge, and a handle is fixedly installed on one side of the outside of the protective cover.

[0011] Preferably, rotatable universal wheels are fixedly installed at the four corners of the bottom of the base, and the number of universal wheels is four.

[0012] Compared with the related art, an exhibition hall intelligent interactive device provided by the present utility model has the following beneficial effects:

[0013] Through the telescopic movement of the hydraulic cylinder, the lifting plate is effectively driven to slide along the length direction of the support rod, thereby changing the height of the projector installed on the top of the lifting plate, facilitating adjustment according to the actual use environment, improving the practicability. Through the setting of the slide rail, the sliding member can slide along the length direction of the slide rail, thereby changing the positions of the lamp holder and the lamp body. When the projector is not in use, the lamp body is moved backward to avoid damage to the lamp body caused by impact in the front, and the function of protecting the lamp body is achieved;

[0014] Through the operation of the motor, the cam is effectively driven to rotate. Since the two ends of the connecting rod are respectively rotatably installed on the cam and the sliding member, the angle of the connecting rod changes, and the sliding member slides along the length direction of the slide rail, changing the position of the lamp body. The structure is simple and convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic structural diagram of a preferred embodiment of an exhibition hall intelligent interactive device provided by the present utility model;

[0016] Figure 2 For Figure 1 the schematic diagram of the lamp body installation structure shown;

[0017] Figure 3 For Figure 1 the schematic diagram of the protective cover flipping structure shown.

[0018] In the figure: 1, base; 2, support rod; 3, lifting plate; 4, hydraulic cylinder; 5, protective shell; 6, slide rail; 7, sliding member; 8, lamp holder; 9, lamp body; 10, fixing plate; 11, motor; 12, cam; 13, connecting rod; 14, interactive device body; 15, protective cover; 16, handle; 17, universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions of the present utility model will be further specifically described below through embodiments and in conjunction with the drawings.

[0020] Embodiment: An intelligent interactive device for exhibition halls, such as Figures 1-3 As shown in the figure, it includes: a base 1. Four support rods 2 are fixedly installed at the four corners of the top of the base 1, and the number of support rods 2 is four. A lifting plate 3 is slidably installed between the four support rods 2. A protective shell 5 is fixedly installed at the top of the lifting plate 3. Sliding rails 6 are fixedly installed at the top and bottom inside the protective shell 5, and the number of sliding rails 6 is two. A sliding member 7 is slidably installed between the two sliding rails 6. One end of the sliding member 7 is fixedly installed with a lamp holder 8. A lamp body 9 is installed on the outer side of the lamp holder 8. A hydraulic cylinder 4 is fixedly installed at the center point of the top of the base 1. The top of the hydraulic cylinder 4 is fixedly installed with the center of the bottom of the lifting plate 3. By the telescopic movement of the hydraulic cylinder 4, the lifting plate 3 is effectively driven to slide along the length direction of the support rod 2, thereby changing the height of the projector installed on the top of the lifting plate 3, facilitating adjustment according to the actual use environment, improving the practicability. Through the setting of the sliding rail 6, the sliding member 7 can slide along the length direction of the sliding rail 6, thereby changing the position of the lamp holder 8 and the lamp body 9. When the projector is not in use, the lamp body 9 is moved backward to avoid damage to the lamp body 9 caused by being hit in the front, and the function of protecting the lamp body 9 is achieved.

[0021] One side inside the protective shell 5 is fixedly installed with a fixing plate 10. An electric motor 11 is fixedly installed on the outer side of the fixing plate 10. A cam 12 is keyed to the output shaft end of the electric motor 11. One side of the cam 12 is rotatably installed with a connecting rod 13 through a pin shaft. One end of the connecting rod 13 is rotatably installed with the sliding member 7 through a pin shaft. By the operation of the electric motor 11, the cam 12 is effectively driven to rotate. Since the two ends of the connecting rod 13 are respectively rotatably installed with the cam 12 and the sliding member 7, the angle of the connecting rod 13 changes, and the sliding member 7 slides along the length direction of the sliding rail 6 to change the position of the lamp body 9. The structure is simple and convenient to use.

[0022] An interactive device main body 14 is fixedly installed between the tops of the four support rods 2. A protective cover 15 is rotatably installed on the outside of the interactive device main body 14 through a hinge. A handle 16 is fixedly installed on the outer side of the protective cover 15. The interactive device main body 14 is controlled by touch. By clicking on the content in the interactive device main body 14, the projector effectively projects the corresponding content. The protective cover 15 effectively protects the interactive device main body 14, and at the same time has the functions of dust prevention and waterproofing, extending the service life of the interactive device main body 14.

[0023] Rotatable universal wheels 17 are fixedly installed at the four corners of the bottom of the base 1, and the number of universal wheels 17 is four. Through the four universal wheels 17, it is convenient to move the interactive device, facilitating the change of the position of the interactive device according to the actual use requirements, and improving the practicability.

[0024] The working principle of an intelligent interactive device for exhibition halls provided by the present utility model is as follows:

[0025] First step: The telescopic movement of the hydraulic cylinder 4 effectively drives the lifting plate 3 to slide along the length direction of the support rod 2, thereby changing the height of the projector installed on the top of the lifting plate 3, facilitating adjustment according to the actual usage environment, improving the practicality. Through the setting of the slide rail 6, the slider 7 can slide along the length direction of the slide rail 6, thereby changing the positions of the lamp holder 8 and the lamp body 9. When the projector is not in use, the lamp body 9 is moved backward to avoid damage to the lamp body 9 caused by impact from the front, having the function of protecting the lamp body 9. Through the operation of the motor 11, the cam 12 is effectively driven to rotate. Since the two ends of the connecting rod 13 are respectively rotatably installed on the cam 12 and the slider 7, the angle of the connecting rod 13 changes, and the slider 7 slides along the length direction of the slide rail 6 to change the position of the lamp body 9. The structure is simple and convenient to use.

[0026] Second step: The main body of the interaction device 14 is controlled by touch. When the content in the main body of the interaction device 14 is clicked, the projector effectively projects the corresponding content. The protective cover 15 effectively protects the main body of the interaction device 14 and at the same time has the functions of dust and water protection, extending the service life of the main body of the interaction device 14. The four universal wheels 17 facilitate the movement of the interaction device, making it easy to change the position of the interaction device according to the actual usage requirements, improving the practicality.

[0027] Finally, it should be pointed out that the above embodiments are only relatively representative examples of the present invention. Obviously, the present invention is not limited to the above embodiments and there can be many variations. Any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present invention should be considered to fall within the protection scope of the present invention.

Claims

1. An intelligent interactive device for exhibition halls, comprising: Base (1), characterized in that: support rods (2) are fixedly installed at the four corners of the top of the base (1), and the number of support rods (2) is four. A lifting plate (3) is slidably installed between the four support rods (2). A protective shell (5) is fixedly installed on the top of the lifting plate (3). Slide rails (6) are fixedly installed at the top and bottom inside the protective shell (5), and the number of slide rails (6) is two. A sliding member (7) is slidably installed between the two slide rails (6). One end of the sliding member (7) is fixedly installed with a lamp holder (8). A lamp body (9) is installed on the outer side of the lamp holder (8). A hydraulic cylinder (4) is fixedly installed at the center point of the top of the base (1). The top of the hydraulic cylinder (4) is fixedly installed with the center of the bottom of the lifting plate (3).

2. The intelligent interactive device for exhibition hall according to claim 1, wherein One side inside the protective shell (5) is fixedly installed with a fixing plate (10), and a motor (11) is fixedly installed on the outer side of the fixing plate (10).

3. The intelligent interactive device for exhibition hall according to claim 2, wherein, A cam (12) is keyed to the output shaft end of the motor (11). One side of the cam (12) is rotatably installed with a connecting rod (13) through a pin shaft. One end of the connecting rod (13) is rotatably installed with the sliding member (7) through a pin shaft.

4. An intelligent interactive device for an exhibition hall according to claim 3, characterized in that, An interactive device main body (14) is fixedly installed between the tops of the four support rods (2).

5. An intelligent interactive device for an exhibition hall according to claim 4, characterized in that A protective cover (15) is rotatably installed on the outside of the interactive device main body (14) through a hinge. A handle (16) is fixedly installed on the outer side of the protective cover (15).

6. The intelligent interactive device for exhibition hall according to claim 5, characterized in that Rotatable universal wheels (17) are fixedly installed at the four corners of the bottom of the base (1), and the number of universal wheels (17) is four.

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