A telescopic bionic prop mounting structure

Abstract

The utility model discloses a telescopic bionic prop mounting structure relates to stage prop mounting technical field, including truss, the inside of truss is provided with movable seat, both sides of movable seat all are provided with support seat, the both ends of support seat's outside all are provided with support wheel. The utility model discloses through setting movable seat in the inside of truss, both sides of movable seat all are provided with support seat and positioning seat, and support seat and positioning seat can be connected with truss through the support wheel, positioning wheel of its outside respectively, through setting drive roller on the outside of support seat, and drive roller can adjust the position of movable seat through the mode of mutual friction between truss, to realize the effect of adjusting prop position, through setting winding motor and winding roller below movable seat, winding motor and winding roller can be through the lifting of prop of lifting rope and put down, so as to be convenient for prop to move according to performance demand.

Description

Technical Field

[0001] This utility model relates to the field of stage prop installation technology, and in particular to a retractable bionic prop installation structure. Background Technology

[0002] Stage props are categorized by size into large props and small props. Large props include items like tables, chairs, sofas, cabinets, and screens, while small props include items like telephones, bottles, cups, food, and small tools. Based on their function, props can also be divided into decorative props (such as curtains, screens, chandeliers, and various ornaments), handheld props (such as handbags, suitcases, pistols, and canes), consumable props (such as food, cigarettes, and bowls and plates that need to be broken on stage), and practical props (such as tables and chairs that need to bear weight). The design style of stage props is consistent with the style of the scenery, lighting, and costumes. Therefore, in some modern stage designs with significant distortions or abstract elements, the forms of props, both large and small, also conform to this style.

[0003] A stage prop mounting bracket, disclosed in CN203899159U, includes a frame body. The frame body has hinge grooves on both sides, and movable legs are mounted on the hinge grooves. Wheels are mounted on the ends of the movable legs. A slider is mounted on the lower end and one side of each hinge groove. One end of each slider has a protrusion, and the other end has a handle. A fixing screw is mounted in the middle of the slider. Reinforcing ribs are symmetrically arranged at the lower end of the frame body, and studs are installed between the reinforcing ribs. A rotating handle is located in the middle of each stud. A stepped hole is provided at the upper end of the frame body, and countersunk holes are symmetrically arranged at the lower end. This invention, by setting sliders at different positions and sliders with protrusions and fixing screws, facilitates the fixing and positioning of the movable legs. The reinforcing ribs with studs increase the support strength of the frame body. Furthermore, the structure is simple, easy to operate, and economical.

[0004] The above technical solution has some problems in practical application. It is difficult to quickly disassemble and assemble according to needs, so it is difficult to adapt to the switching of various props. In addition, the props are not convenient to move or extend according to needs during the trial, and the application scope is limited.

[0005] Therefore, it is necessary to invent a retractable bionic prop installation structure to solve the above problems. Utility Model Content

[0006] The purpose of this invention is to provide a retractable bionic prop installation structure to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a retractable bionic prop installation structure, including a truss, a movable seat is provided inside the truss, support seats are provided on both sides of the movable seat, support wheels are provided at both outer ends of the support seats, a positioning seat is provided below the support seats, a connecting ear is fixedly provided at the top outer side of the positioning seat, a fixing ear corresponding to the connecting ear is fixedly provided at the bottom outer side of the support seat, and a connecting bolt is provided between the fixing ear and the connecting ear, positioning wheels are provided at both outer ends of the positioning seat, a drive roller is provided in the middle outer side of the support seat, two sliding sleeves are fixedly provided on the inner side of the support seat, a sliding rod is sleeved inside the sliding sleeve and fixedly provided on the outer side of the movable seat, a spring is provided between the movable seat and the sliding sleeve, and a transmission shaft is fixedly provided in the middle of the drive roller.

[0008] Preferably, the top of the movable seat is provided with a transmission sleeve, and both the transmission sleeve and the transmission shaft are configured as hexagonal structures.

[0009] Preferably, both ends of the transmission sleeve are movably mounted with brackets via bearings, and the brackets are fixedly mounted on the top of the movable seat.

[0010] Preferably, a drive motor is fixedly installed at the top center of the movable seat, a drive bevel gear is fixedly installed on the output shaft of the drive motor, and a transmission bevel gear corresponding to the drive bevel gear is fixedly installed at the center of the transmission sleeve.

[0011] Preferably, an extension seat is fixedly provided at the bottom end of the movable seat, and a winding motor is fixedly provided on the outer side of the extension seat.

[0012] Preferably, the output shaft of the winding motor is fixedly provided with a rotating shaft, and both ends of the rotating shaft are fixedly provided with winding rollers, and the outer side of the winding rollers is provided with a suspension rope.

[0013] The technical effects and advantages of this utility model are as follows:

[0014] 1. This utility model features a movable seat inside a truss, with support seats and positioning seats on both sides. The support seats and positioning seats can be connected to the truss via support wheels and positioning wheels on their outer sides, respectively. A drive roller is installed on the outer side of the support seat, which can adjust the position of the movable seat by friction with the truss, thereby adjusting the position of the prop. A winding motor and winding roller are installed below the movable seat, which can lift and lower the prop via a rope, so that the prop can be moved according to the performance requirements.

[0015] 2. This utility model provides sliding rods on both sides of the movable seat and a sliding sleeve on the inner side of the support seat. The sliding rods and the sliding sleeve cooperate to adjust the position of the support seat, so that the support seat can be reset after the movable seat is installed inside the truss. By providing connecting ears and fixing ears between the support seat and the positioning seat, the position between the connecting ears and the fixing ears can be adjusted by connecting bolts to ensure that the support wheel and the positioning wheel clamp the truss, thereby ensuring the stability of the device after installation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the movable seat structure of this utility model.

[0018] Figure 3 This is a schematic diagram of the support structure of this utility model.

[0019] Figure 4 This is a side view of the movable seat structure of this utility model.

[0020] In the diagram: 1. Truss; 2. Movable seat; 3. Support seat; 4. Support wheel; 5. Positioning seat; 6. Connecting ear; 7. Fixed ear; 8. Positioning wheel; 9. Drive roller; 10. Sliding sleeve; 11. Sliding rod; 12. Drive shaft; 13. Drive sleeve; 14. Bracket; 15. Drive motor; 16. Drive bevel gear; 17. Drive bevel gear; 18. Extension seat; 19. Rewinding motor; 20. Rotating shaft; 21. Rewinding roller; 22. Lifting rope. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] This utility model provides, for example Figure 1-4 The retractable bionic prop installation structure shown includes a truss 1, a movable seat 2 is provided inside the truss 1, a support seat 3 is provided on both sides of the movable seat 2, and a support wheel 4 is provided at both ends of the outer side of the support seat 3.

[0023] Specifically, a positioning seat 5 is provided below the support seat 3, a connecting ear 6 is fixedly provided at the top outer side of the positioning seat 5, a fixing ear 7 corresponding to the connecting ear 6 is fixedly provided at the bottom outer side of the support seat 3, and a connecting bolt is provided between the fixing ear 7 and the connecting ear 6. Positioning wheels 8 are provided at both ends of the outer side of the positioning seat 5, and a drive roller 9 is provided in the middle of the outer side of the support seat 3.

[0024] More specifically, two sliding sleeves 10 are fixedly installed on the inner side of the support base 3. A sliding rod 11 is sleeved inside the sliding sleeve 10, and the sliding rod 11 is fixedly installed on the outer side of the movable base 2. A spring is installed between the movable base 2 and the sliding sleeve 10. The spring causes the support base 3 to be subjected to a force away from the movable base 2, so as to ensure that the support wheel 4 stays above the truss 1.

[0025] Furthermore, a drive shaft 12 is fixedly installed in the middle of the drive roller 9, and a drive sleeve 13 is installed at the top of the movable seat 2. Both the drive sleeve 13 and the drive shaft 12 are hexagonal structures. Both ends of the drive sleeve 13 are movably mounted with brackets 14 via bearings, and the brackets 14 are fixedly mounted at the top of the movable seat 2. A drive motor 15 is fixedly installed in the middle of the top of the movable seat 2. A drive bevel gear 16 is fixedly installed on the output shaft of the drive motor 15. A drive bevel gear 17 corresponding to the drive bevel gear 16 is fixedly installed in the middle of the drive sleeve 13. The drive motor 15 can drive the drive sleeve 13 to rotate through the drive bevel gear 16 and the drive bevel gear 17. The drive sleeve 13 drives the drive roller 9 to rotate through the drive shaft 12, so as to achieve the effect of adjusting the position of the movable seat 2. The movable seat 2 can drive the prop to move.

[0026] Furthermore, an extension seat 18 is fixedly installed at the bottom of the movable seat 2, and a winding motor 19 is fixedly installed on the outer side of the extension seat 18. A rotating shaft 20 is fixedly installed on the output shaft of the winding motor 19, and winding rollers 21 are fixedly installed at both ends of the rotating shaft 20. A hanging rope 22 is installed on the outer side of the winding roller 21. The winding motor 19 can drive the winding roller 21 to rotate and wind up or release the hanging rope 22 to achieve the effect of lifting or lowering the prop, so as to facilitate the use of the prop.

[0027] Working principle of this utility model:

[0028] During installation, the two support seats 3 are first pressed to move them toward the movable seat 2. Then, the support seats 3 and the movable seat 2 are placed inside the truss 1 from bottom to top. The support seats 3 are then reset under the action of the spring and the sliding sleeve 10. The support wheels 4 on the outside of the support seats 3 fit against the inner wall of the truss 1. Then, the connecting bolts between the connecting ear 6 and the fixing ear 7 are adjusted to move the positioning seat 5 toward the movable seat 2. The positioning seat 5 drives the positioning wheel 8 toward the truss 1 so that the support wheel 4 and the positioning wheel 8 clamp the truss 1, thereby enabling the movable seat 2 to be installed inside the truss 1. The installation of the prop is completed by installing the bionic prop at the bottom end of the suspension rope 22.

[0029] When the prop is in use, the drive motor 15 can drive the transmission sleeve 13 to rotate through the drive bevel gear 16 and the transmission bevel gear 17. The transmission sleeve 13 drives the drive roller 9 to rotate through the transmission shaft 12, so as to adjust the position of the movable seat 2. The movable seat 2 can drive the prop to move, so as to adjust the position of the prop. At the same time, the winding motor 19 can drive the winding roller 21 to rotate and wind up or release the hanging rope 22, so as to lift or lower the prop, so as to facilitate the use of the prop.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A retractable biomimetic prop installation structure, comprising a truss (1), characterized in that: The truss (1) has a movable seat (2) inside, and a support seat (3) is provided on both sides of the movable seat (2). A support wheel (4) is provided at both ends of the outer side of the support seat (3). A positioning seat (5) is provided below the support seat (3). A connecting ear (6) is fixedly provided at the top outer side of the positioning seat (5). A fixing ear (7) corresponding to the connecting ear (6) is fixedly provided at the bottom outer side of the support seat (3). A connecting ear (7) is provided between the fixing ear (7) and the connecting ear (6). The positioning seat (5) is provided with positioning wheels (8) at both ends of the outer side, and a drive roller (9) is provided in the middle of the outer side of the support seat (3). Two sliding sleeves (10) are fixedly provided on the inner side of the support seat (3). A sliding rod (11) is sleeved inside the sliding sleeve (10) and fixedly provided on the outer side of the movable seat (2). A spring is provided between the movable seat (2) and the sliding sleeve (10). A transmission shaft (12) is fixedly provided in the middle of the drive roller (9).

2. The retractable bionic prop installation structure according to claim 1, characterized in that: The top of the movable seat (2) is provided with a transmission sleeve (13), and both the transmission sleeve (13) and the transmission shaft (12) are configured as hexagonal structures.

3. The retractable bionic prop installation structure according to claim 2, characterized in that: Both ends of the transmission sleeve (13) are movably provided with brackets (14) via bearings, and the brackets (14) are fixedly provided at the top of the movable seat (2).

4. The retractable bionic prop installation structure according to claim 3, characterized in that: A drive motor (15) is fixedly installed at the top center of the movable seat (2), and a drive bevel gear (16) is fixedly installed on the output shaft of the drive motor (15). A transmission bevel gear (17) corresponding to the drive bevel gear (16) is fixedly installed at the center of the transmission sleeve (13).

5. The retractable bionic prop installation structure according to claim 4, characterized in that: An extension seat (18) is fixedly provided at the bottom end of the movable seat (2), and a winding motor (19) is fixedly provided on the outer side of the extension seat (18).

6. The retractable bionic prop installation structure according to claim 5, characterized in that: The output shaft of the winding motor (19) is fixedly provided with a rotating shaft (20), and both ends of the rotating shaft (20) are fixedly provided with winding rollers (21), and the outer side of the winding rollers (21) is provided with a hanging rope (22).

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