Safety seat for VR experience
By designing a restraint device and a lifting device on the VR experience safety seat, the problems of insufficient restraint of the seat belt and unadjustment of the foot support in the prior art are solved, and effective limit restraint and flexible adjustment of the upper body of the passenger and foot support are achieved, which improves safety and applicability.
Patent Information
- Application Number
- CN202421915090.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-07
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-08-07
AI Technical Summary
During the use of existing VR experience safety seats, the seat belt cannot effectively restrain the passengers, and the foot support cannot be adjusted according to the length of the passenger's legs, resulting in insufficient safety and applicability.
A VR experience safety seat is designed, using restraint devices and lifting devices. The binding device includes a shoulder limiting member and a hand handle. The shoulder limiting member and the limiting member are driven by an electric push rod to adjust the angle to achieve limiting restraint on the upper body of the occupant. The lifting device enables the foot support to be adjusted according to the occupant's height by rotating the threaded rod and the chute mechanism.
It improves the safety and comfort of the passengers. Through effective restraint and footrest adjustment, the passengers' uneasiness and discomfort during the experience process are reduced, and the applicability and user experience of the product are improved.
Smart Images
Figure CN223008721U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of safety seats, and particularly relates to a safety seat for VR experience. Background Art
[0002] The safety seat for VR experience is a seat specially designed for virtual reality experience venues, aiming to provide a more comfortable and safer virtual reality experience for experiencers. The design of the safety seat takes into account the discomfort that may be brought by experiencing virtual reality for a long time. Therefore, the seat usually adopts comfortable materials and structures to ensure that users feel comfortable during the experience. During the use of the existing safety seats for VR experience, the upper body of the passengers is often fixed and limited by seat belts. However, the seat belts are relatively loose, and the VR experience will cause the seat to swing to improve the immersion, making the seat belts unable to bind well. Moreover, the footrests of the existing safety seats for VR experience are fixedly arranged and cannot be adjusted according to the leg length of the patients. Therefore, we introduce a safety seat for VR experience. Content of the Utility Model
[0003] The main purpose of the utility model is to provide a safety seat for VR experience, which can effectively solve the problems in the background art.
[0004] To achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0005] A safety seat for VR experience includes a safety seat body. A notch is opened in the safety seat body. A headrest is fixedly connected to the upper end of the safety seat body. A lifting device is fixedly connected to the lower part of the front end of the safety seat body. An emergency stop button is fixedly connected to the front part of the right end of the safety seat body. A start button is fixedly connected to the rear part of the right end of the safety seat body. A binding device is jointly connected between the upper part of the left end and the upper part of the right end of the safety seat body.
[0006] Preferably, the binding device includes a first limiting member. The first limiting member is in a "U" shape and is inclined. Handrails are fixedly connected to the left part and the right part of the front end of the first limiting member respectively. Shoulder limiting members are fixedly connected to the left part and the right part of the upper end of the first limiting member respectively. Grooves are opened at the mutually remote ends of the two shoulder limiting members. Second connecting rods are fixedly connected to the front parts of the inner walls of the two grooves respectively. First connecting rods are fixedly connected to the rear parts of the mutually close ends of the two shoulder limiting members respectively.
[0007] By adopting the above technical solution: The two shoulder limiting members are respectively located at the left shoulder and the right shoulder of the person to limit the shoulders of the person and prevent the person from jumping up and down too much during the experience.
[0008] Preferably, the two first connecting rods are respectively and movably connected to the left end and the right end of the safety seat body through bearings.
[0009] Preferably, electric push rods are respectively and movably connected to the outer surfaces of the two second connecting rods through bearings, and the lower ends of the two electric push rods are respectively and fixedly connected with third connecting rods in an inserted manner.
[0010] Preferably, the two third connecting rods are respectively and movably connected to the left end and the right end of the safety seat body through bearings.
[0011] Preferably, the lifting device comprises a bracket, a chute is formed at the front end of the bracket, a footrest is slidably connected in the chute, the footrest is of a "T" shape, a threaded rod is threadedly connected to the rear part of the upper end of the footrest, the threaded rod is movably connected to the upper groove wall of the chute through a bearing, and the threaded rod extends to the lower end of the bracket.
[0012] By adopting the above technical solution: the chute enables the footrest to slide smoothly, improving the stability.
[0013] Preferably, the bracket is fixedly connected to the safety seat body, and the bracket is inclined.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] 1. In the utility model, by arranging the restraint device, after the experience personnel sit on the safety seat body, the two electric push rods are started to work. The two electric push rods simultaneously drive the angle adjustment of the two shoulder limiters, and the two shoulder limiters then simultaneously drive the angle adjustment of the first limiter, so that the first limiter is located in front of the personnel, and the two shoulder limiters are respectively located at the shoulders of the personnel. With the cooperation of the first limiter and the two shoulder limiters, the whole upper body of the personnel can be limited and restrained, improving the safety. By arranging two handrails at the front end of the first limiter, when the personnel are nervous, they can hold the handrails with both hands, thereby reducing uneasiness;
[0016] 2. In the utility model, by arranging the lifting device, the threaded rod is rotated, so that the threaded rod drives the footrest threadedly connected thereto to slide up and down in the chute formed on the bracket, and the position of the footrest is slidably adjusted, so as to adapt to the height of the experience personnel and improve the applicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 is a schematic diagram of the overall structure of a safety seat for VR experience of the present utility model;
[0018] Figure 2 is a schematic diagram of the restraint device structure of a safety seat for VR experience of the present utility model;
[0019] Figure 3Schematic diagram of the overall structure of the second connecting rod of a safety seat for VR experience of the present utility model;
[0020] Figure 4 Schematic diagram of the overall structure of the lifting device of a safety seat for VR experience of the present utility model.
[0021] In the figure: 1, safety seat body; 2, headrest; 3, restraint device; 4, start button; 5, emergency stop button; 6, notch; 7, lifting device; 31, first limiting member; 32, handrail; 33, shoulder limiting member; 34, groove; 35, first connecting rod; 36, second connecting rod; 361, electric push rod; 362, third connecting rod; 71, bracket; 72, chute; 73, threaded rod; 74, footrest. Specific embodiments
[0022] In order to make the technical means, creative features, achieved purposes and functions of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0023] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.
[0024] In the description of the present utility model, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.
[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution:
[0026] A safety seat for VR experience, comprising a safety seat body 1, a notch 6 is opened in the safety seat body 1, a headrest 2 is fixedly connected to the upper end of the safety seat body 1, a lifting device 7 is fixedly connected to the lower part of the front end of the safety seat body 1, an emergency stop button 5 is fixedly connected to the front part of the right end of the safety seat body 1, a start button 4 is fixedly connected to the rear part of the right end of the safety seat body 1, and a restraint device 3 is connected between the upper part of the left end and the upper part of the right end of the safety seat body 1.
[0027] In this embodiment, the restraint device 3 includes a first limiting member 31. The first limiting member 31 is of a "U" - shaped structure and is inclined. Hand - held handles 32 are fixedly connected to the left and right parts of the front end of the first limiting member 31 respectively. Shoulder limiting members 33 are fixedly connected to the left and right parts of the upper end of the first limiting member 31 respectively. Grooves 34 are opened at the mutually - remote ends of the two shoulder limiting members 33. Second connecting rods 36 are fixedly connected to the front parts of the inner walls of the two grooves 34 respectively. First connecting rods 35 are fixedly connected to the rear parts of the mutually - close ends of the two shoulder limiting members 33 respectively. The two first connecting rods 35 are movably connected to the left and right ends of the safety seat body 1 through bearings respectively. Electric push rods 361 are movably connected to the outer surfaces of the two second connecting rods 36 through bearings respectively. Third connecting rods 362 are fixedly connected to the lower ends of the two electric push rods 361 in an inserted manner. The two third connecting rods 362 are movably connected to the left and right ends of the safety seat body 1 through bearings respectively.
[0028] Through the above - mentioned scheme: Start the two electric push rods 361 to work. The two electric push rods 361 push the two shoulder limiting members 33 and the first limiting member 31 to adjust the angle, so as to quickly restrain and release the experience personnel. With the cooperation of the first limiting member 31 and the two shoulder limiting members 33, the firmness of restraint is improved, and it is avoided that the experience personnel jump too much during the experience.
[0029] In this embodiment, the lifting device 7 includes a bracket 71. A chute 72 is opened at the front end of the bracket 71. A footrest 74 is slidably connected in the chute 72. The footrest 74 is of a "T" - shaped structure. A threaded rod 73 is threadedly connected to the rear part of the upper end of the footrest 74. The threaded rod 73 is movably connected to the upper wall of the chute 72 through a bearing, and the threaded rod 73 extends to the lower end of the bracket 71. The bracket 71 is fixedly connected to the safety seat body 1, and the bracket 71 is inclined.
[0030] Through the above - mentioned scheme: Rotate the threaded rod 73 to adjust the position of the footrest 74 in the bracket 71. When the heights of people are different, the position of the footrest 74 can be adjusted, improving the flexibility of use.
[0031] It should be noted that the present utility model describes a safety seat for VR experience. When the experiencer sits on the safety seat body 1, two electric push rods 361 are immediately activated. These two electric push rods 361 synchronously drive the shoulder limit member 33 to adjust the angle, and then link the first limit member 31 to adjust to the position in front of the experiencer, while ensuring that the two shoulder limit members 33 precisely fit the shoulders of the experiencer. Through the close cooperation of the first limit member 31 and the shoulder limit member 33, the full limit and restraint of the upper body of the experiencer are realized, significantly improving the riding safety. To relieve the uneasiness of the experiencer under tense emotions, two handrails 32 are specially added at the front end of the first limit member 31, which are convenient for the experiencer to hold tightly when needed, so as to reduce the discomfort of the mind and body. By rotating the threaded rod 73 and using its principle of threaded connection with the footrest 74, the footrest 74 is driven to slide flexibly up and down in the preset chute 72 of the bracket 71 until it is adjusted to the most suitable position. This flexible adjustment mechanism ensures that the safety seat can widely adapt to experiencers of different heights, greatly improving the applicability and comfort of the product.
[0032] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.
Claims
1. A safety seat for VR experience, comprising a safety seat body (1), characterized in that: The safety seat body (1) has a slot (6) therein, the upper end of the safety seat body (1) is fixedly connected to a headrest (2), the lower front end of the safety seat body (1) is fixedly connected to a lifting device (7), the front right end of the safety seat body (1) is fixedly connected to an emergency stop button (5), the rear right end of the safety seat body (1) is fixedly connected to a start button (4), and the upper left end and the upper right end of the safety seat body (1) are commonly connected to a restraint device (3); The restraining device (3) comprises a No. 1 limiting member (31), the No. 1 limiting member (31) is a "U"-shaped structure, the No. 1 limiting member (31) is tilted, the front left and front right parts of the No. 1 limiting member (31) are fixedly connected to a hand handle (32), the upper left and upper right parts of the No. 1 limiting member (31) are fixedly connected to a shoulder limiting member (33), the ends of the two shoulder limiting members (33) that are away from each other are each provided with a groove (34), the front parts of the inner walls of the two grooves (34) are fixedly connected to a No. 2 connecting rod (36), and the rear parts of the ends of the two shoulder limiting members (33) that are close to each other are fixedly connected to a No. 1 connecting rod (35).
2. A safety seat for VR experience according to claim 1, characterized in that: The two No. 1 connecting rods (35) are movably connected to the left end and the right end of the safety seat body (1) respectively through bearings.
3. A safety seat for VR experience according to claim 1, characterized in that: The outer surfaces of the two No. 2 connecting rods (36) are movably connected to electric push rods (361) via bearings, and the lower ends of the two electric push rods (361) are interlaced and fixedly connected to a No. 3 connecting rod (362).
4. A safety seat for VR experience according to claim 3, characterized in that: The two third connecting rods (362) are movably connected to the left and right ends of the safety seat body (1) respectively through bearings.
5. A safety seat for VR experience according to claim 1, characterized in that: The lifting device (7) comprises a bracket (71), a slide groove (72) is provided at the front end of the bracket (71), a foot support (74) is slidably connected in the slide groove (72), the foot support (74) is a "T"-shaped structure, a threaded rod (73) is threadedly connected to the rear end of the upper end of the foot support (74), the threaded rod (73) is movably connected to the upper groove wall of the slide groove (72) through a bearing, and the threaded rod (73) extends to the lower end of the bracket (71).
6. A safety seat for VR experience according to claim 5, characterized in that: The bracket (71) is fixedly connected to the safety seat body (1), and the bracket (71) is arranged to be inclined.