CN112791384A - Device is felt to portable VR body - Google Patents

Device is felt to portable VR body Download PDF

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Publication number
CN112791384A
CN112791384A CN202110038320.6A CN202110038320A CN112791384A CN 112791384 A CN112791384 A CN 112791384A CN 202110038320 A CN202110038320 A CN 202110038320A CN 112791384 A CN112791384 A CN 112791384A
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CN
China
Prior art keywords
wall
seat
fixedly connected
movable
mobile
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Granted
Application number
CN202110038320.6A
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Chinese (zh)
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CN112791384B (en
Inventor
李鹏飞
王怀廷
刘广慧
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Yishiji Education Technology Co ltd
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Beijing Yishiji Education Technology Co ltd
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Priority to CN202110038320.6A priority Critical patent/CN112791384B/en
Publication of CN112791384A publication Critical patent/CN112791384A/en
Application granted granted Critical
Publication of CN112791384B publication Critical patent/CN112791384B/en
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    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/25Output arrangements for video game devices
    • A63F13/28Output arrangements for video game devices responding to control signals received from the game device for affecting ambient conditions, e.g. for vibrating players' seats, activating scent dispensers or affecting temperature or light
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C3/00Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20Chairs or stools with vertically-adjustable seats
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/002Chair or stool bases
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63FCARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F13/00Video games, i.e. games using an electronically generated display having two or more dimensions
    • A63F13/90Constructional details or arrangements of video game devices not provided for in groups A63F13/20 or A63F13/25, e.g. housing, wiring, connections or cabinets

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Handcart (AREA)

Abstract

The invention discloses a mobile VR body sensing device, which relates to the technical field of virtual reality and comprises a seat, a protection plate, a base and a safety belt, wherein a movable mechanism is arranged at the top of the base, the seat is fixedly arranged at the top of the movable mechanism, the protection plate is fixedly arranged at the top of the seat, the safety belt is arranged at the top of the seat, a fixed buckle is connected to the outer wall of the safety belt in a sliding manner, a placing cavity is formed in the base, and a placing groove is formed in the bottom of the base. The seat is provided with a guide rod, the movable disc is not deviated in the lifting process, the movable disc can be driven to lift through the connecting rod, the clamping seat and the universal wheel, and the connecting rod drives the universal wheel to lift through the clamping seat, so that the seat can be moved quickly.

Description

Device is felt to portable VR body
Technical Field
The invention relates to the technical field of virtual reality, in particular to a mobile VR body feeling device.
Background
Virtual reality or 3D for short is increasingly used in the fields of video, movies, medicine, simulation training or games. The virtual reality world of three-dimensional space can be generated by the aid of the 3D image and posture sensor and the electronic computer equipment, at present, virtual pictures are displayed through the VR helmet and specific motion actions are simulated through the individual feeling device, audio-visual and somatosensory immersive experience can be brought to an experiencer, effects are quite shocking and vivid, the somatosensory equipment is a machine connected to a game host and can receive actions or voice information of a player through the sensor, conversion of games can be completed, the somatosensory equipment breaks through a traditional game mode, and the game control handle in hands of the player can be released.
However, general VR body sensing equipment is all comparatively heavy, when moving body sensing equipment, all can seem comparatively heavy, and the user of being inconvenient for removes it, and the user is when using simultaneously, because the picture that sees is inconsistent with the picture in reality, leads to the user to probably bump with the guard plate on the seat to lead to the condition that certain damage can appear in the user's health, consequently need carry out the structure innovation and solve specific problem.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a mobile VR body sensing device, wherein one purpose is to enable the VR body sensing device to move rapidly, facilitate the adjustment of the placement position of the VR body sensing device and solve the problems that the VR body sensing device is heavy and is not easy to move; wherein another kind of purpose is when using in order to solve to the user, because the picture that sees in VR is different with the picture in reality, leads to because of seeing some virtual picture can conflict with the reality picture to lead to user and seat to bump the problem, when reaching the user and using VR equipment, can avoid leading to bumping with the guard plate on the seat because of seeing the VR picture, reduce the effect of health and seat collision dynamics.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides a device is felt to portable VR body, includes seat, guard plate, base and safety belt, the top of base is provided with the moving mechanism, the top fixed mounting of moving mechanism has the seat, the top fixed mounting of seat has the guard plate, the safety belt is installed at the top of seat, the outer wall sliding connection of safety belt has fixed buckle, the chamber has been seted up to the inside of base and has been placed, the standing groove has been seted up to the bottom of base, the inner wall top fixed mounting who places the chamber has the motor, the drive end fixedly connected with pivot of motor, the outer wall threaded connection of pivot has the activity dish, the bottom fixedly connected with connecting rod of activity dish, the bottom fixed mounting of connecting rod has the cassette, the bottom fixedly connected with universal wheel of cassette, the inner wall bottom fixedly connected with guide bar in placing.
The technical scheme of the invention is further improved as follows: the outer wall of the universal wheel is connected with the inner wall of the placing groove in a sliding mode, and the top of the placing groove is communicated with the bottom of the placing cavity.
The technical scheme of the invention is further improved as follows: the top of guide bar runs through the top of activity dish, the outer wall of activity dish and the inner wall sliding connection who places the chamber.
The technical scheme of the invention is further improved as follows: the movable mechanism comprises a dustproof sleeve and an electric telescopic rod, the bottom of the electric telescopic rod is fixedly connected with the top of the base, the telescopic end of the electric telescopic rod is fixedly connected with the bottom of the seat, the top of the base is fixedly connected with the dustproof sleeve, and the electric telescopic rod is arranged inside the dustproof sleeve.
The technical scheme of the invention is further improved as follows: the utility model discloses a safety protection device for automobile, including guard plate, buffer slot, the inner wall of buffer slot, the spacing spring of inner wall fixedly connected with of second recess, the other end fixedly connected with movable block of spacing spring, the outer wall fixedly connected with spacing ring of movable block, first recess has been seted up to the side of guard plate, the inner wall sliding connection of first recess has the movable rod, the one end fixedly connected with buffer board of movable rod, the side welding of buffer board has the extrusion piece.
The technical scheme of the invention is further improved as follows: the outer wall of the extrusion block is connected with the side face of the movable block in a sliding mode, and the extrusion block is in a trapezoidal arrangement.
The technical scheme of the invention is further improved as follows: the outer wall of the movable block is connected with the inner wall of the second groove in a sliding mode, and one end of the movable block is arranged to be an inclined plane.
The technical scheme of the invention is further improved as follows: the side of buffer board is provided with the foam-rubber cushion, the length and the width of buffer board all are unanimous with the size of guard plate.
The technical scheme of the invention is further improved as follows: the inside side of fixed buckle has seted up the spout, the inner wall fixedly connected with fixed plate of spout, the top sliding connection of fixed buckle has the pull rod, the top fixedly connected with handle of pull rod, the outer wall of pull rod cup joints the elastic component, the bottom fixedly connected with fixed cardboard of pull rod.
The technical scheme of the invention is further improved as follows: the side face of the fixed clamping plate is connected with the inner wall of the sliding groove in a sliding mode, and the fixed clamping plate is arranged right above the fixed plate.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a movable VR body sensing device, which is ingenious in design, a motor is adopted, a rotating shaft is combined with a movable disc, the rotating shaft is driven to rotate through a driving end of the motor, so that the lifting of the movable disc is controlled, the movable disc is prevented from deviating in the lifting process through a guide rod, the movable disc can be driven to lift through a connecting rod, a clamping seat and universal wheels in the lifting process through the connecting rod, the clamping seat and the universal wheels, so that a seat can be quickly moved, and the change of angles of the seat can be realized through an electric telescopic rod through the arranged electric telescopic rod and a dustproof sleeve when the seat is used.
2. The invention provides a mobile VR body sensing device, which is characterized in that a buffer plate, an extrusion block and a protection plate are combined, so that a certain protection effect can be realized through the protection plate when a seat is used, meanwhile, when a user collides with the protection plate, the buffer plate is contacted with the user, so that a certain impact force can be relieved, and through the arranged movable block, a second groove and a limiting spring, when the buffer plate drives the extrusion block to move, the extrusion block is enabled to extrude the movable block, so that the moving speed of the extrusion block is reduced, and meanwhile, under the action of the elastic force of the limiting spring, the movable block can return to the original position when the extrusion block retracts.
3. The invention provides a movable VR body sensing device, which is characterized in that a handle, a pull rod, an elastic part and a fixed clamping plate are combined, when a user experiences VR equipment on a seat, the handle is pulled to drive the pull rod to move upwards, so that the fixed clamping plate moves along with the pull rod, one end of a safety belt can be fixed on a fixed plate through the arranged fixed plate, and when the user fixes a body through the safety belt, the tightness degree of the safety belt can be adjusted through moving a fixed buckle.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the movable mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a base according to the present invention;
FIG. 4 is a schematic view of the structure of the fender panel of the present invention;
FIG. 5 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
fig. 6 is a schematic structural view of the fixing buckle of the present invention.
In the figure: 1. a seat; 2. fixing the buckle; 3. a protection plate; 4. a base; 5. a dust-proof sleeve; 6. an electric telescopic rod; 7. a seat belt; 8. a movable mechanism; 9. a guide bar; 10. a placement chamber; 11. a motor; 12. a movable tray; 13. a connecting rod; 14. a placement groove; 15. a universal wheel; 16. a card holder; 17. a rotating shaft; 18. a movable rod; 19. a first groove; 20. a buffer plate; 21. extruding the block; 22. a movable block; 23. a buffer tank; 24. a second groove; 25. a limiting ring; 26. a limiting spring; 27. a handle; 28. a pull rod; 29. an elastic member; 30. fixing the clamping plate; 31. a fixing plate; 32. a chute.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-6, the invention provides a mobile VR somatosensory device, which comprises a seat 1, a protection plate 3, a base 4 and a safety belt 7, wherein a movable mechanism 8 is arranged on the top of the base 4, the movable mechanism 8 comprises a dustproof sleeve 5 and an electric telescopic rod 6, the bottom of the electric telescopic rod 6 is fixedly connected with the top of the base 4, the telescopic end of the electric telescopic rod 6 is fixedly connected with the bottom of the seat 1, the top of the base 4 is fixedly connected with the dustproof sleeve 5, the electric telescopic rod 6 is arranged in the dustproof sleeve 5, the top of the movable mechanism 8 is fixedly provided with the seat 1, the top of the seat 1 is fixedly provided with the protection plate 3, the top of the seat 1 is provided with the safety belt 7, the outer wall of the safety belt 7 is slidably connected with a fixed buckle 2, the interior of the base 4 is provided with a placement cavity 10, the bottom of the base, the driving end of the motor 11 is fixedly connected with a rotating shaft 17, the outer wall of the rotating shaft 17 is in threaded connection with a movable disc 12, the bottom of the movable disc 12 is fixedly connected with a connecting rod 13, the bottom of the connecting rod 13 is fixedly provided with a clamping seat 16, the bottom of the clamping seat 16 is fixedly connected with a universal wheel 15, the outer wall of the universal wheel 15 is in sliding connection with the inner wall of the placing groove 14, the top of the placing groove 14 is communicated with the bottom of the placing cavity 10, the bottom of the inner wall of the placing cavity 10 is fixedly connected with a guide rod 9, the top of the guide rod 9 penetrates through the top of the movable disc 12, the outer wall of the movable disc 12 is in sliding connection with the inner wall of the placing cavity 10, the driving end of the motor 11 drives the rotating shaft 17 to rotate, so as to control the lifting of the movable disc 12, the guide rod 9 is arranged, so that the movable disc 12 does not deviate in the lifting process, so, thereby make seat 1 can remove fast, through electric telescopic handle 6 and the dirt proof boot 5 that sets up, make seat 1 when using, can realize the change of some angles of seat 1 through electric telescopic handle 6.
Example 2
As shown in fig. 4-5, on the basis of embodiment 1, the present invention provides a technical solution: the side of the protection plate 3 is provided with a buffer groove 23, the inner wall of the buffer groove 23 is provided with a second groove 24, the inner wall of the second groove 24 is fixedly connected with a limit spring 26, the other end of the limit spring 26 is fixedly connected with a movable block 22, the outer wall of the movable block 22 is in sliding connection with the inner wall of the second groove 24, one end of the movable block 22 is arranged to be an inclined plane, the outer wall of the movable block 22 is fixedly connected with a limit ring 25, the side of the protection plate 3 is provided with a first groove 19, the inner wall of the first groove 19 is in sliding connection with a movable rod 18, one end of the movable rod 18 is fixedly connected with a buffer plate 20, the side of the buffer plate 20 is provided with a sponge pad, the length and the width of the buffer plate 20 are consistent with the size of the protection plate 3, the side of the buffer plate 20 is welded with an extrusion block 21, the outer wall of the extrusion block 21 is in sliding connection with the, simultaneously when the user bumps with guard plate 3, contact with the user through buffer board 20, can slow down certain impact force, make buffer board 20 when driving extrusion piece 21 and remove, make extrusion piece 21 extrude movable block 22, slow down the speed that extrusion piece 21 removed, simultaneously under spacing spring 26's elastic force effect, extrusion piece 21 makes movable block 22 can return to original position when retracting.
Example 3
As shown in fig. 6, on the basis of the embodiment 1 and the embodiment 2, the present invention provides a technical solution: preferably, the inner side of the fixed buckle 2 is provided with a sliding groove 32, the inner wall of the sliding groove 32 is fixedly connected with a fixed plate 31, the top of the fixed buckle 2 is slidably connected with a pull rod 28, the top of the pull rod 28 is fixedly connected with a handle 27, the outer wall of the pull rod 28 is sleeved with an elastic member 29, the bottom of the pull rod 28 is fixedly connected with a fixed clamping plate 30, the side of the fixed clamping plate 30 is slidably connected with the inner wall of the sliding groove 32, the fixed clamping plate 30 is arranged right above the fixed plate 31, when a user experiences the VR device in the seat, the pull rod 28 is moved upwards by pulling the handle 27, therefore, the fixing clamping plate 30 moves along with the pull rod 28, one end of the safety belt 7 can be fixed on the fixing plate 31 through the arranged fixing plate 31, and the tightness degree of the safety belt 7 can be adjusted by moving the fixing buckle 2 when a user fixes the body through the safety belt 7.
The working principle of the mobile VR body sensing device is described in detail below.
As shown in fig. 1-6, when moving the seat 1, the motor 11 is started, the driving end of the motor 11 drives the rotating shaft 17 to rotate, thereby controlling the lifting of the movable disc 12, the movable disc 12 is not deviated in the lifting process through the guide rod 9, the connecting rod 13 is driven to lift in the lifting process of the movable disc 12, the connecting rod 13 drives the universal wheel 15 to lift through the clamping seat 16, thereby enabling the seat 1 to move, the use angle of the seat 1 can be adjusted through the electric telescopic rod 6, when a user collides with the protection plate 3, the user contacts with the user through the buffer plate 20, a certain impact force can be reduced, when the buffer plate 20 drives the extrusion block 21 to move, the extrusion block 21 extrudes the movable block 22, the moving speed of the extrusion block 21 is reduced, and simultaneously, under the elastic force of the limiting spring 26, when the extrusion block 21 retracts, the movable block 22 can be returned to the original position, and when a user fastens a seat belt on the seat 1, the handle 27 is pulled to drive the pull rod 28 to move upwards, so that the fixing plate 30 moves along with the pull rod 28, and the tightness of the seat belt 7 can be adjusted by moving the fixing buckle 2.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.

Claims (10)

1. The utility model provides a device is felt to portable VR body, includes seat (1), guard plate (3), base (4) and safety belt (7), its characterized in that: the top of the base (4) is provided with a movable mechanism (8), the top of the movable mechanism (8) is fixedly provided with a seat (1), the top of the seat (1) is fixedly provided with a protection plate (3), the top of the seat (1) is provided with a safety belt (7), the outer wall of the safety belt (7) is connected with a fixed buckle (2) in a sliding manner, the inside of the base (4) is provided with a placing cavity (10), the bottom of the base (4) is provided with a placing groove (14), the top of the inner wall of the placing cavity (10) is fixedly provided with a motor (11), the driving end of the motor (11) is fixedly connected with a rotating shaft (17), the outer wall of the rotating shaft (17) is connected with a movable disc (12) in a threaded manner, the bottom of the movable disc (12) is fixedly connected with a connecting rod (13), the bottom of the clamping seat (16) is fixedly connected with a universal wheel (15), and the bottom of the inner wall of the placing cavity (10) is fixedly connected with a guide rod (9).
2. The mobile VR somatosensory device of claim 1, wherein: the outer wall of the universal wheel (15) is connected with the inner wall of the placing groove (14) in a sliding mode, and the top of the placing groove (14) is communicated with the bottom of the placing cavity (10).
3. The mobile VR somatosensory device of claim 1, wherein: the top of the guide rod (9) penetrates through the top of the movable disc (12), and the outer wall of the movable disc (12) is in sliding connection with the inner wall of the placement cavity (10).
4. The mobile VR somatosensory device of claim 1, wherein: moving mechanism (8) include dirt proof boot (5) and electric telescopic handle (6), the top fixed connection of the bottom of electric telescopic handle (6) and base (4), the flexible end of electric telescopic handle (6) and the bottom fixed connection of seat (1), the top fixed connection of base (4) has dirt proof boot (5), electric telescopic handle (6) set up the inside at dirt proof boot (5).
5. The mobile VR somatosensory device of claim 1, wherein: buffer slot (23) have been seted up to the side of guard plate (3), second recess (24) have been seted up to the inner wall of buffer slot (23), the inner wall fixedly connected with limit spring (26) of second recess (24), the other end fixedly connected with movable block (22) of limit spring (26), the outer wall fixedly connected with spacing ring (25) of movable block (22), first recess (19) have been seted up to the side of guard plate (3), the inner wall sliding connection of first recess (19) has movable rod (18), the one end fixedly connected with buffer board (20) of movable rod (18), the side welding of buffer board (20) has extrusion piece (21).
6. The mobile VR body sensing device of claim 5, wherein: the outer wall of the extrusion block (21) is in sliding connection with the side face of the movable block (22), and the extrusion block (21) is in a trapezoidal arrangement.
7. The mobile VR body sensing device of claim 5, wherein: the outer wall of the movable block (22) is connected with the inner wall of the second groove (24) in a sliding mode, and one end of the movable block (22) is arranged to be an inclined plane.
8. The mobile VR body sensing device of claim 5, wherein: the side of the buffer plate (20) is provided with a spongy cushion, and the length and the width of the buffer plate (20) are consistent with the size of the protection plate (3).
9. The mobile VR somatosensory device of claim 1, wherein: spout (32) have been seted up to the inside side of fixed buckle (2), inner wall fixedly connected with fixed plate (31) of spout (32), the top sliding connection of fixed buckle (2) has pull rod (28), the top fixedly connected with handle (27) of pull rod (28), the outer wall of pull rod (28) cup joints elastic component (29), the fixed cardboard (30) of bottom fixedly connected with of pull rod (28).
10. The mobile VR somatosensory device of claim 9, wherein: the side face of the fixed clamping plate (30) is connected with the inner wall of the sliding groove (32) in a sliding mode, and the fixed clamping plate (30) is arranged right above the fixed plate (31).
CN202110038320.6A 2021-01-12 2021-01-12 Portable VR somatosensory device Active CN112791384B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110038320.6A CN112791384B (en) 2021-01-12 2021-01-12 Portable VR somatosensory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110038320.6A CN112791384B (en) 2021-01-12 2021-01-12 Portable VR somatosensory device

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CN112791384A true CN112791384A (en) 2021-05-14
CN112791384B CN112791384B (en) 2024-01-30

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110107906A (en) * 2010-03-26 2011-10-05 유한회사 덕암중공업 A chair for virtual reality sentiment apparatus
CN109999487A (en) * 2019-04-25 2019-07-12 苏州辽亚自动化有限公司 A kind of VR virtual game with can multi-angle rotary sliding seat
CN209221509U (en) * 2018-12-14 2019-08-09 山东交通学院 A kind of physical education hurdles rack
CN209995714U (en) * 2019-04-16 2020-01-31 北京硬创空间科技有限公司 VR virtual reality experiences with movable active seat
CN110731639A (en) * 2019-11-07 2020-01-31 徐州昇科源信息技术有限公司 movable seat for VR training
CN110973887A (en) * 2019-11-06 2020-04-10 陕西助智信息技术有限公司 Virtual and real conversion seat and use method
CN111498484A (en) * 2020-05-19 2020-08-07 辽宁省检验检测认证中心 Collecting device for building pipes
CN111939570A (en) * 2020-08-21 2020-11-17 戴牛根 Device is felt to portable VR body
CN111973982A (en) * 2020-08-21 2020-11-24 陈杨 VR body sensing seat capable of rotating 360 degrees and swinging up and down
CN112056836A (en) * 2020-08-27 2020-12-11 安徽信达家居有限公司 Hanging basket cane chair convenient for height adjustment

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110107906A (en) * 2010-03-26 2011-10-05 유한회사 덕암중공업 A chair for virtual reality sentiment apparatus
CN209221509U (en) * 2018-12-14 2019-08-09 山东交通学院 A kind of physical education hurdles rack
CN209995714U (en) * 2019-04-16 2020-01-31 北京硬创空间科技有限公司 VR virtual reality experiences with movable active seat
CN109999487A (en) * 2019-04-25 2019-07-12 苏州辽亚自动化有限公司 A kind of VR virtual game with can multi-angle rotary sliding seat
CN110973887A (en) * 2019-11-06 2020-04-10 陕西助智信息技术有限公司 Virtual and real conversion seat and use method
CN110731639A (en) * 2019-11-07 2020-01-31 徐州昇科源信息技术有限公司 movable seat for VR training
CN111498484A (en) * 2020-05-19 2020-08-07 辽宁省检验检测认证中心 Collecting device for building pipes
CN111939570A (en) * 2020-08-21 2020-11-17 戴牛根 Device is felt to portable VR body
CN111973982A (en) * 2020-08-21 2020-11-24 陈杨 VR body sensing seat capable of rotating 360 degrees and swinging up and down
CN112056836A (en) * 2020-08-27 2020-12-11 安徽信达家居有限公司 Hanging basket cane chair convenient for height adjustment

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