CN219062867U - Outdoor multimedia live-action performance equipment - Google Patents

Abstract

The utility model relates to the technical field of multimedia equipment and discloses outdoor multimedia live-action performance equipment, which comprises a rectangular box-type gravity fixed base, wherein a sliding rail is fixed at the upper end of the gravity fixed base, a frame is connected with the sliding rail in a sliding manner, a motor is fixedly connected to the outer surface of the upper end of the gravity fixed base, a supporting sleeve is fixedly connected to a driving shaft of the motor, a supporting shaft is spirally connected to the inner surface of the supporting sleeve, the upper end of the supporting shaft is fixedly connected with the outer surface of the lower end of the frame, a large-scale display screen or a projection screen is arranged at the front end of the frame, an ear seat is fixedly connected to the outer surface of the front end of the frame, and the motor, the display screen or the projection screen are respectively and electrically connected with an external power supply. According to the utility model, through various improved designs, a large-scale display screen or projection screen can work stably and reliably in an outdoor environment, a large-breadth virtual reality scene is created, and the method can be suitable for an outdoor multimedia live-action performance environment.

Description

Outdoor multimedia live-action performance equipment

Technical Field

The utility model relates to the technical field of multimedia equipment, in particular to outdoor multimedia live-action performance equipment.

Background

With the development of modern travel industry, various outdoor live-action immersive performance projects are increasingly used. Outdoor live-action immersive performance is mainly applied to various participation and interactive entertainment projects, and is a new and popular artistic expression in recent years. The method combines high-tech means such as multimedia, real scenes, virtual reality scenes and the like with traditional performance means, breaks through the traditional performance-viewing mode, can obtain better performance effects through virtual and real information interaction and scene rapid conversion, and brings better audiovisual experience and full-course participation to performance activities to participants (spectators).

Traditional outdoor performance equipment generally comprises multimedia equipment of distributed combination such as sound boxes, props, curtains, microphones and the like, is performance carried out through being matched with specific scenes (semi-closed scenes) such as outdoor built stages and the like, and is often used for delivering villages, commodity promotion, public welfare propaganda and the like, but obviously cannot meet the outdoor real-scene immersive performance project requirements of no specific stages under the full-open scenes.

For example, a movable stage equipment disclosed in the prior patent document CN215371901U relates to the technical field of stage equipment, and the movable stage equipment comprises a support frame, wherein a plurality of rollers are installed at the bottom of the support frame, a control cabinet is sequentially arranged at the inner bottom of the support frame, and the inner top of the support frame is connected with a rotating shaft through a connecting piece. Through setting up the gyro wheel in the bottom of support frame, the top installation LED frame of support frame utilizes the LED frame to fix the LED display screen, makes things convenient for the LED display screen that stage performance used to remove as required, has reduced the use limitation of current outdoor performance with the LED display screen. However, this stage equipment is poor in weather resistance during actual use, particularly when outdoor performance is performed, and cannot be cooperated with other equipment well.

In the process of performing various outdoor live-action immersive performance entertainment projects, various devices are required to move positions according to performance requirements, and interaction is required to be performed between the devices, between the devices and actors or audiences based on the positions; because the outdoor natural environment is worse than a stage, the weather is often uncontrollable, the large-scale display screen or projection screen required by performance equipment, particularly performance, has larger area, is easy to shake and even turn over when encountering larger wind power in the open air, and threatens the safety of equipment and personnel; meanwhile, the existing equipment cannot adapt to the ground with larger concave and convex outdoors and can only be arranged on the flatter ground, so that the ground wiring operation is often influenced; in addition, after outdoor large-scale display screen or projection screen work for a long time, dust is easy to adhere to the surface of the screen, so that the display effect of the display screen or projection screen is affected, and the performance quality is further affected.

Disclosure of Invention

The utility model aims to provide outdoor multimedia live-action performance equipment, which can enable a large-scale display screen or projection screen to work stably and reliably in an outdoor environment and create a large-breadth virtual reality scene through various improved designs so as to adapt to the outdoor multimedia live-action performance environment and solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides an outdoor multimedia live-action performance equipment, its includes the box gravity fixed base of rectangle, this gravity fixed base upper end external surface fixedly connected with slide rail, sliding connection has the frame between the slide rail, gravity fixed base upper end external surface fixedly connected with motor, motor drive axle fixedly connected with supporting sleeve, supporting sleeve internal surface screw drive is connected with the back shaft, back shaft upper end and frame lower extreme external surface fixedly connected with, the frame front end is equipped with large-scale display screen or projection screen, frame front end external surface fixedly connected with ear seat, motor, display screen or projection screen respectively with external power source electric connection.

Preferably, the rectangular box-type gravity fixing base is made of aluminum alloy, an inward groove is formed in the lower end face of the rectangular box-type gravity fixing base, a bag body is embedded in the groove, and flowable water or sand for increasing the weight of the gravity fixing base is arranged in the bag body.

Preferably, the number of the ear seats is four, and the four groups of the ear seats are distributed on the outer surface of the front end of the frame in a rectangular shape.

Preferably, guide rails are fixedly connected between the two groups of lugs on the upper side, threaded rods are rotatably connected between the two groups of lugs on the lower side, and the right ends of the threaded rods penetrate through the inner sides of the sliding rails and are rotatably connected with the sliding rails.

Preferably, the right end of the threaded rod is fixedly connected with a gear, the gear is meshed with a rack, and the rack is fixedly connected with the inner side of the sliding rail.

Preferably, the outer surface of the guide rail is slidably connected with a moving plate, and the lower end of the moving plate is in screw transmission connection with the threaded rod.

Preferably, the guide rail penetrates through the left end and the right end of the moving plate respectively, and the rear end of the moving plate is fixedly connected with cleaning cotton.

Preferably, the number of the movable plate and the number of the cleaning cotton are two, and the cleaning cotton is in sliding connection with the outer surface of the front end of the display screen or the projection screen.

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

1. according to the outdoor multimedia live-action performance equipment, through various improved designs, the equipment can be arranged at a specific outdoor position and at a specific outdoor height according to requirements, so that a large-scale display screen or projection screen can work stably and reliably in an outdoor environment to build a large-breadth virtual reality scene so as to adapt to the outdoor multimedia live-action performance environment; the weight of the gravity fixed base can be adjusted according to actual needs, so that a large-scale display screen or a projection screen can resist outdoor incoming wind in different directions, and the gravity fixed base can adapt to the outdoor ground with large concave-convex areas and does not influence various wiring on the ground; some positions are reserved on the gravity fixed base, and the gravity fixed base can be used for setting other equipment such as projectors, sound boxes, sensors and power boxes, so that the interaction performance of the equipment is enhanced, and the outdoor multimedia live-action performance needs are met.

2. The utility model can adjust the height of the display screen or the projection screen according to the performance requirement by arranging the components such as the motor, the supporting sleeve, the fixed sleeve and the like, and can wipe dust on the surface of the display screen or the projection screen, thereby having dual functions, not only adjusting the height of the display screen or the projection screen and obtaining better watching effect, but also cleaning the surface of the display screen or the projection screen, and simplifying the structure of the equipment.

3. According to the utility model, the flexible bag body (made of rubber) is arranged in the gravity fixing base, and the bag body is provided with the flowable water or sand; when the equipment needs to be moved, water or sand in the bag body is discharged, the whole weight is reduced, and the equipment is convenient to move; when the water or sand reaches the set position, water or sand is injected into the bag body, and different amounts of water or sand can be injected according to the required weight, so that the equipment can be firmly erected and can resist incoming wind in all directions; in addition, the bag body is flexible, together with water or sand flowing in the bag body, can automatically adjust the contact surface with the ground when the ground is uneven outdoors, and is more stable for integrally fixing the equipment; at this time, the protruding part on the ground can upwards extrude local bag body, water or sand, and this local bag body water or sand removes to the side under the external pressure effect, extrudes to the ground low-lying place and fills the low-lying place to increase the frictional force of ground and gravity fixed base, improve the stability of gravity fixed base in a plurality of directions, in order to counter the incoming wind of a plurality of directions.

Drawings

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

Fig. 1 is a schematic diagram of the overall outline structure of an outdoor multimedia live-action performance device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a front view structure of an outdoor multimedia live-action performance device according to an embodiment of the present utility model;

fig. 3 is a schematic top view of an outdoor multimedia live-action performance device according to an embodiment of the present utility model;

FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3 in accordance with the present utility model;

FIG. 5 is a schematic diagram showing a combination structure of a moving plate and a guide rail according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a combination structure of a gear and a rack according to an embodiment of the present utility model.

Reference numerals illustrate:

1. a gravity fixed base; 2. a slide rail; 3. a motor; 4. a support sleeve; 5. a threaded rod; 6. a frame; 7. a guide rail; 8. a display screen or projection screen; 9. a moving plate; 10. a support shaft; 11. a rack; 12. a bladder; 13. cleaning cotton; 14. a gear; 15. water or sand; 16. ear seats.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 6, the outdoor multimedia live-action performance equipment provided by the embodiment of the utility model can be widely applied to urban lamplight shows, large-scale outdoor performances of tourist attractions, other outdoor live-action interactive entertainment and other performance projects. In this embodiment, a theme park is taken as a live-action, and a large-scale outdoor performance is performed as an example.

This outdoor multimedia live-action performance equipment, including the box weight-adjustable gravity fixed base 1 of rectangle that the aluminum alloy was made, gravity fixed base 1 upper end surface fixedly connected with slide rail 2, the quantity of slide rail 2 is two sets of, two sets of sliding connection has frame 6 between the slide rail 2, gravity fixed base 1 upper end surface fixedly connected with motor 3, motor 3 is biax motor 3, motor 3 upper end drive shaft fixedly connected with brace fitting 4, brace fitting 4 internal surface helical gearing is connected with back shaft 10, back shaft 10 upper end and frame 6 lower extreme surface fixedly connected with, motor 3 lower extreme drive shaft fixedly connected with drill bit 15, drill bit 15 surface rotation is connected with fixed sleeve 12, fixed sleeve 12 runs through gravity fixed base 1 upper and lower both ends and with gravity fixed base 1 sliding connection, frame 6 front end is equipped with large-scale display screen 8, frame 6 front end surface fixedly connected with ear mount 16, motor 3, display screen or projection screen 8 respectively with external power source electric connection. In this embodiment, the large-scale display screen 8 is a 3mx3m large-scale spliced LED display screen, which is used for dynamic landscaping, and in other embodiments, similar products with imaging functions such as a projection screen, a projection yarn, or a projection cloth may be used.

As shown in fig. 4, the lower end surface of the gravity fixing base 1 is provided with an inward groove, an elastic bag body 12 made of rubber material is embedded in the groove, and flowable water or sand 15 for increasing the overall arrangement of the base 1 is arranged (embedded) in the bag body 12. According to the design scheme, a user injects different amounts of water or sand 15 into the bag body 12 arranged in the gravity fixing base 1, so that the gravity fixing base 1 obtains different weights, and various devices and instruments at the upper part of the gravity fixing base can keep stability under the action of different Fang Xiangfeng forces; in addition, meet the ground of contact under base 1 when outdoor setting and be unsmooth level, the bellying portion on ground can upwards extrude water or sand 15, and water or sand 15 extrudees to the ground low-lying department under the pressure effect and packs the low-lying department to increase the frictional force of ground and gravity fixed base 1, further improve the stability of gravity fixed base 1. When moving the outdoor multimedia live-action performance equipment, the user can flow out the injected amount of water or sand 15, lighten the overall weight of the equipment and then move.

In a specific outdoor performance project, before performance, the multimedia equipment is moved to a specific position and height, the gravity fixing base 1 made of metal materials and other parts of the equipment can be assembled in advance, flowable water or sand 15 is injected into the base after the multimedia equipment is transported to the specific position, the weight of the gravity fixing base 1 is greatly increased, the whole equipment is stably fixed on the ground or a playing table, so that the equipment can resist outdoor incoming wind in different directions, and the equipment can keep stable work when the wind power is less than 5 levels; then fixing the frame 6 through the slide rail 2, so as to avoid slight shaking of the LED display screen 8 of the multimedia equipment and influence on the performance effect; when the height of the LED display screen 8 needs to be adjusted, the motor 3 is electrically conductive to operate, the motor 3 drives the supporting sleeve 4 to synchronously rotate, the supporting shaft 10 is connected with the supporting sleeve 4 through spiral transmission to rotate along with the supporting sleeve 4 to move upwards, so that the frame 6 is driven to slide upwards along the sliding rail 2, the frame 6 drives the display screen or the projection screen 8 to move upwards to adjust the height of the display screen 8, after the adjustment is in place, other performance equipment such as a sound box, a power box, a projector, a sensor and the like can be arranged on the gravity fixed base 1, a stable working condition is provided for other equipment, and meanwhile, various equipment can be conveniently cooperated during performance.

As shown in fig. 1, the number of ear seats 16 in the present embodiment is specifically four, and the four ear seats 16 are rectangular and distributed on the outer surface of the front end of the frame 6; a guide rail 7 is fixedly connected between the two groups of ear seats 16 on the upper side, a threaded rod 5 is rotatably connected between the two groups of ear seats 16 on the lower side, and the right end of the threaded rod 5 penetrates through the inner side of the sliding rail 2 and is rotatably connected with the sliding rail 2; the right end of the threaded rod 5 is fixedly connected with a gear 14, the gear 14 is meshed with a rack 11, and the rack 11 is fixedly connected with the inner side of the sliding rail 2; the outer surface of the guide rail 7 is connected with a moving plate 9 in a sliding manner, and the lower end of the moving plate 9 is in screw transmission connection with the threaded rod 5.

Through adopting the design scheme, the ear seat 16 is fixed at the corner of the outer surface of the front end of the frame 6 and fixes the guide rail 7, when the frame 6 is in the lower position, the moving plate 9 is positioned in the middle of the display screen 8, the gear 14 starts to rotate through meshed transmission with the rack 11 in the upward moving process of the frame 6, so as to drive the threaded rod 5 to synchronously rotate, the moving plate 9 slides along the guide rail 7 through spiral transmission with the threaded rod 5, and the height can be adjusted or the moving plate 9 drives the cleaning cotton 13 to wipe and clean the surface of the display screen 8; when the frame 6 is raised to the defined position, the moving plates 9 are synchronously moved to both sides of the display screen 8 to avoid the viewing effect of the display screen 8.

Specifically, as shown in fig. 2 and fig. 4, the number of the moving plate 9 and the number of the cleaning cotton 13 are two, and the cleaning cotton 13 is slidably connected with the outer surface of the front end of the display screen 8. Through adopting above-mentioned design, drive clean cotton 13 through two sets of movable plates 9 and clean the surface of display screen 8 to clear up the dust that the surface of display screen 8 adsorbed, help keeping the cleanness on display screen 8 surface.

Working principle: when outdoor performance is carried out, a worker firstly supports the multimedia equipment on the ground (or a table top) through the gravity fixing base 1, and fixes the side frame 6 through the sliding rail 2, so that the influence of shaking of the multimedia equipment in wind power on the performance effect is avoided; the motor 3 can be made to run in a conductive way as required, the driving shaft of the motor 3 drives the supporting sleeve 4 to rotate synchronously, the supporting shaft 10 moves upwards along with the rotation of the supporting sleeve 4 through the spiral transmission connection with the supporting sleeve 4, so that the frame 6 is driven to slide upwards along the sliding rail 2, the frame 6 drives the display screen or the projection screen 8 to move upwards, the height of the display screen 8 is adjusted, and the display screen 8 is adjusted to the required height; the ear seat 16 is fixed at the corner of the outer surface of the front end of the frame 6 and fixes the guide rail 7, when the frame 6 is in the lower position, the moving plate 9 is positioned in the middle of the display screen 8, the gear 14 starts to rotate through meshed transmission with the rack 11 in the upward moving process of the frame 6, and then the threaded rod 5 is driven to synchronously rotate, the moving plate 9 slides along the guide rail 7 through spiral transmission with the threaded rod 5, and the cleaning cotton 13 is driven to wipe the surface of the display screen or the projection screen 8 through the moving plate 9; when the frame 6 rises to the limited position, the moving plates 9 synchronously move to the two sides of the display screen 8, so that the watching effect of the display screen 8 can be avoided. When a worker needs to clean the surface of the display screen 8 by driving the cleaning cotton 13 through the two groups of moving plates 9, dust adsorbed on the surface of the display screen 8 is cleaned, and the cleaning of the surface of the display screen 8 is facilitated.

According to the gravity fixing base 1, different amounts of water or sand 15 are injected into the bag body 12 arranged in the gravity fixing base 1, so that the gravity fixing base can adapt to the ground with larger concave and convex surface (such as a cobble pavement, a pavement with grooves or a pipeline passing through) outdoors, when a water and electricity line passes through, the surface of the bag body can be deformed locally, the water or sand 15 is extruded upwards, and the water or sand 15 is extruded to the low-lying position of the ground under the action of pressure to fill the low-lying position, therefore, the gravity fixing base can adapt to the ground with larger concave and convex surface, and the friction force between the ground and the gravity fixing base 1 can be increased by utilizing the concave and convex surface, so that the stability of the gravity fixing base 1 in multiple directions is improved.

The outdoor multimedia live-action performance equipment is applied to outdoor multimedia live-action performance projects of various tourist attractions such as Guangzhou, huizhou and the like, has stable performance, can resist the non-directional incoming wind below 5 levels outdoors, is convenient to install and move, does not influence on-site wiring, can provide stable working environments for various other performance equipment, and is affirmed by staff.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.

Claims (8)

1. An outdoor multimedia live-action performance device, which is characterized in that: the gravity fixing device comprises a rectangular box-type gravity fixing base (1), wherein a sliding rail (2) is fixedly connected to the outer surface of the upper end of the gravity fixing base (1), and a frame (6) is connected to the sliding rail (2) in a sliding manner; the utility model discloses a gravity fixed base, including gravity fixed base (1), motor (3) drive shaft fixedly connected with support cover (4), support cover (4) internal surface screw drive is connected with back shaft (10), back shaft (10) upper end and frame (6) lower extreme surface fixed connection, frame (6) front end is equipped with large-scale display screen or projection screen (8), frame (6) front end surface fixed connection has ear seat (16), motor (3), display screen or projection screen (8) respectively with external power source electric connection.

2. The outdoor multimedia live-action performance device of claim 1, wherein: the gravity fixing base (1) is characterized in that an inward groove is formed in the lower end face of the gravity fixing base (1), a bag body (12) is embedded in the groove, and water or sand (15) used for increasing the weight of the gravity fixing base (1) is arranged in the bag body (12).

3. The outdoor multimedia live-action performance device of claim 1, wherein: the number of the sliding rails (2) is two; the number of the ear seats (16) is four, and the four groups of the ear seats (16) are distributed on the outer surface of the front end of the frame (6) in a rectangular shape.

4. An outdoor multimedia live-action performance device according to claim 3, characterized in that: guide rails (7) are fixedly connected between the two groups of lug seats (16) on the upper side, threaded rods (5) are rotatably connected between the two groups of lug seats (16) on the lower side, and the right ends of the threaded rods (5) penetrate through the inner sides of the sliding rails (2) and are rotatably connected with the sliding rails (2).

5. The outdoor multimedia live-action performance device of claim 4, wherein: the right end of the threaded rod (5) is fixedly connected with a gear (14), the gear (14) is meshed with a rack (11), and the rack (11) is fixedly connected with the inner side of the sliding rail (2).

6. The outdoor multimedia live-action performance device of claim 4, wherein: the outer surface of the guide rail (7) is connected with a moving plate (9) in a sliding manner, and the lower end of the moving plate (9) is connected with the threaded rod (5) in a spiral transmission manner.

7. The outdoor multimedia live-action performance device of claim 6, wherein: the guide rail (7) penetrates through the left end and the right end of the moving plate (9) respectively, and cleaning cotton (13) is fixedly connected to the rear end of the moving plate (9).

8. The outdoor multimedia live-action performance device of claim 7, wherein: the number of the movable plates (9) and the number of the cleaning cottons (13) are two, and the cleaning cottons (13) are in sliding connection with the outer surface of the front end of the display screen or the projection screen (8).

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