Leg-sweeping somatosensory simulation device for mixed reality

Abstract

The utility model discloses a leg sweeping somatosensory simulation device for mixed reality, and belongs to the technical field of VR experience auxiliary devices.The leg sweeping somatosensory simulation device comprises a support, a fixing mechanism is arranged outside the support, two sets of electric push rods are fixedly installed at the top end of the support, a rectangular box is fixedly installed at the telescopic ends of the two sets of electric push rods, and a motor is fixedly installed in the rectangular box; a rotating shaft is fixedly installed at the output end of the motor, the top end of the rotating shaft penetrates through the top end of the rectangular box and is fixedly provided with an air bellow, a fan is installed in the air bellow, a sensor is fixedly installed on one side of the rectangular box, a controller is fixedly installed in the rectangular box, the controller is electrically connected with the sensor, and the fan and the electric push rod are both electrically connected with the controller. A telescopic rod is fixedly installed on one side of the air bellow and located at an air outlet of the fan, a light rod is hinged to the bottom of the telescopic rod, and a floating ball is fixedly installed at the bottom end of the light rod. The interaction effect between the user and reality in the walking process is improved, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of VR experience auxiliary devices, and in particular to a leg sweeping somatosensory simulation device for mixed reality. Background Art

[0002] "Virtual reality" is a term that has been used for various types of content that simulates immersion in a three-dimensional (3D) world, including, for example, various video game content and animated film content. In some types of virtual reality, a user can navigate through a simulation of a 3D environment generated based on a computer model by controlling the position and orientation of a virtual camera that defines a viewpoint of a 2D scene displayed on a two-dimensional display screen. Variations of these technologies are sometimes referred to as "augmented reality." In an augmented reality setting, the display technology shows a combination of the user's surroundings "augmented" by one or more digital objects or overlays. The augmented reality content can be as simple as textual "head up" information about objects or characters visible around the user, or as complex as transforming the entire appearance of the user's surroundings into a fantasy environment that corresponds to the user's real surroundings. When applied to mixing real objects from the user's surroundings with virtual objects, virtual reality (VR) and augmented reality (AR) are collectively referred to herein as "mixed reality."

[0003] Mixed reality requires the combination of real scenes and virtual scenes to allow users to have a sufficient sense of immersion. However, most of the mixed reality in the existing technology is limited to allowing users to experience virtual scenes through vibration and shaking of the dynamic platform on a dynamic platform. However, some scenes require users to walk and watch, and the interaction between users and reality during walking is poor, which affects the user experience. Therefore, this patent provides a leg sweeping somatosensory simulation device for mixed reality, which can provide a similar leg sweeping effect while the user is walking, thereby ensuring the user experience. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present application provides a leg sweeping somatosensory simulation device for mixed reality, which overcomes the deficiencies in the prior art and aims to solve the problems in the prior art.

[0005] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a leg sweeping somatosensory simulation device for mixed reality, comprising a support, a fixing mechanism is arranged on the outside of the support, two groups of electric push rods are fixedly installed on the top of the support, the telescopic ends of the two groups of electric push rods are fixedly installed with a rectangular box, a motor is fixedly installed inside the rectangular box, a rotating shaft is fixedly installed on the output end of the motor, a bellows is fixedly installed on the top of the rectangular box through the top of the rotating shaft, a fan is installed inside the bellows, a sensor is fixedly installed on one side of the rectangular box, a controller is fixedly installed on the inside of the rectangular box, the controller is electrically connected to the sensor, and the fan and the electric push rods are both electrically connected to the controller, a telescopic rod is fixedly installed on one side of the bellows at the air outlet of the fan, a light rod is hinged at the bottom of the telescopic rod, and a float is fixedly installed on the bottom end of the light rod.

[0006] By adopting the above technical solution, this device is installed through a fixing mechanism at a location where there is a need for leg sweeping, and the user walks and watches. When the sensor senses the user, the controller controls the fan to rotate, and the fan blows the light rod close to the user's trouser edge or leg edge. The float is used to pass over the user's trouser edge or leg edge to simulate the leg sweeping effect. At the same time, the height of the device is adjusted by automatic extension of the electric push rod, and the bellows is driven to rotate by the rectangular box to adjust the angle of the fan. The leg sweeping range is flexibly adjusted by the telescopic rod, thereby improving the interaction effect between the user and reality during walking, which is beneficial to improving the user experience.

[0007] As a preferred technical solution of the present application, the fixing mechanism includes a fixing box, which is located at the bottom of the support, and the bottom of the support is inserted into the interior of the fixing box, the bottom of the fixing box is fixedly connected with a fixing plate, the internal thread of the fixing plate is connected with bolts, and two groups of rectangular blocks are fixedly installed on the inner wall of the fixing box, springs are installed on the opposite surfaces of the two groups of rectangular blocks, an adjusting rod is installed at one end of the spring away from the rectangular block, a sliding groove matching the adjusting rod is provided at the top of the adjusting rod, a resist block is fixedly installed on one side of the adjusting rod, and two groups of clamping blocks matching the resist block are provided at the bottom of the support.

[0008] By adopting the above technical scheme, multiple groups of fixing boxes are fixed and installed in different positions suitable for leg sweeping by bolts respectively. By inserting the support into the interior of the fixing box, the clamping block is clamped in the clamping groove under the action of the spring, so that the support can be fixed. The structure is simple and the convenience of installing the support is improved. When the position of the support needs to be changed, the two groups of adjusting rods are pulled in opposite directions of the support to separate the two groups of clamping blocks from the clamping groove, and the support can be taken out, which is conducive to the rapid loading and unloading of the support and convenient for adjusting the support to be installed in different fixing mechanisms.

[0009] As a preferred technical solution of the present application, a signal transmitter is fixedly installed on the top of the rectangular box, and the signal transmitter is connected to the controller signal.

[0010] By adopting the above technical solution, the information of the sensor is received by the controller, and the signal transmitter transmits the feedback information to the remote control panel, which is convenient for the operator to view. At the same time, the operator transmits the information to the controller through the remote control panel, and the controller controls the speed of the fan, the rotation angle of the motor, and the telescopic height of the electric push rod, thereby improving the practicality during use.

[0011] As a preferred technical solution of the present application, the top end of the adjusting rod is penetrated by the sliding groove and an adjusting block is fixedly installed thereon, and a handle is fixedly installed on one side of the adjusting block.

[0012] By adopting the above technical solution, the adjusting block is pulled by the handle, and the adjusting block compresses the spring, thereby adjusting the position of the block and taking out the support. The handle provides a hand action point when pulling the adjusting block, thereby improving practicality during use.

[0013] As a preferred technical solution of the present application, a speaker is fixedly installed on one side of the rectangular box below the sensor, and the speaker is electrically connected to the controller.

[0014] By adopting the above technical solution, playing some appropriate sound effects through the speakers is helpful to further enrich the user's sensory experience.

[0015] As a preferred technical solution of the present application, two groups of inverted L-shaped brackets are fixedly installed on the top of the fixed box, and the inverted L-shaped bracket is located on one side of the handle. The top of the inverted L-shaped bracket is slidably connected to a limiting slide rod, and a slot matching the limiting slide rod is opened inside the adjustment block.

[0016] By adopting the above technical solution, after pulling the adjusting block to compress the spring of the adjusting rod, the slot is adjusted to the bottom of the limiting slide bar, and the limiting slide bar is inserted into the slot, so that the adjusting block is fixed, which is convenient for one person to pull the two sets of adjusting blocks, thereby improving the practicality during use.

[0017] As a preferred technical solution of the present application, limiting balls are fixedly installed at both ends of the limiting sliding rod, and the diameter of the limiting balls is smaller than the diameter of the slot.

[0018] By adopting the above technical solution, the limiting ball is used to prevent the limiting slide bar from sliding off from the inside of the inverted L-shaped bracket. At the same time, the diameter of the limiting ball is smaller than the diameter of the slot, which will not affect the insertion of the limiting slide bar into the slot, thereby improving the practicality during use.

[0019] As a preferred technical solution of the present application, a telescopic guide rod is installed inside the spring, one end of the telescopic guide rod is fixedly installed on one side of the rectangular block, and the telescopic end of the telescopic guide rod is installed on one side of the adjusting rod.

[0020] By adopting the above technical solution, the telescopic guide rod guides the spring, which is beneficial to improving the service life of the spring.

[0021] Beneficial effects of this application:

[0022] 1. The device is installed at a location where a leg sweep is required through a fixing mechanism, and the user walks and watches. When the sensor senses the user, the controller controls the fan to rotate, and the fan blows the light rod close to the user's trouser edge or leg edge. The float is used to slide across the user's trouser edge or leg edge to simulate the leg sweep effect. At the same time, the height of the device is adjusted by the automatic extension of the electric push rod, and the bellows is driven to rotate through the rectangular box to adjust the angle of the fan. The leg sweep range is flexibly adjusted through the telescopic rod, thereby improving the interaction between the user and reality during walking, which is beneficial to improving the user experience.

[0023] 2. Multiple sets of fixing boxes are fixed and installed at different positions suitable for leg sweeping by bolts. The support is inserted into the interior of the fixing box, and the card block is stuck in the card slot under the action of the spring to fix the support. The structure is simple and the convenience of installing the support is improved. When the position of the support needs to be changed, the two sets of adjusting rods are pulled in opposite directions of the support to separate the two sets of card blocks from the card slot, and the support can be taken out, which is conducive to the rapid loading and unloading of the support and convenient for adjusting the support to be installed in different fixing mechanisms. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of this application;

[0025] Figure 2 A cross-sectional schematic diagram of the present application;

[0026] Figure 3 for Figure 1 The enlarged structural diagram at A in the middle;

[0027] Figure 4 This is a schematic diagram of the spring structure of this application.

[0028] In the figure: 1. support; 2. fixing mechanism; 201. fixing box; 202. fixing plate; 203. bolt; 204. rectangular block; 205. spring; 206. adjusting rod; 207. block; 208. clamping block; 209. clamping slot; 210. slide slot; 3. electric push rod; 4. rectangular box; 5. motor; 6. rotating shaft; 7. bellows; 8. fan; 9. sensor; 10. controller; 1101. telescopic rod; 1102. light rod; 1103. floating ball; 12. signal transmitter; 13. sound; 14. adjusting block; 15. handle; 1601. inverted L-shaped bracket; 1602. limit slide rod; 1603. slot; 17. limit ball; 18. telescopic guide rod. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0030] Reference Figure 1-3 A mixed reality leg sweeping somatosensory simulation device comprises a support 1, a fixing mechanism 2 is arranged on the outside of the support 1, two groups of electric push rods 3 are fixedly installed on the top of the support 1, a rectangular box 4 is fixedly installed on the telescopic ends of the two groups of electric push rods 3, a motor 5 is fixedly installed inside the rectangular box 4, a rotating shaft 6 is fixedly installed on the output end of the motor 5, a bellows 7 is fixedly installed on the top of the rectangular box 4 through the top of the rotating shaft 6, a fan 8 is installed inside the bellows 7, a sensor 9 is fixedly installed on one side of the rectangular box 4, a controller 10 is fixedly installed inside the rectangular box 4, the controller 10 is electrically connected to the sensor 9, and the fan 8 and the electric push rod 3 are both electrically connected to the controller 10, a telescopic rod 1101 is fixedly installed on one side of the bellows 7 at the air outlet of the fan 8, a light rod 1102 is hinged at the bottom of the telescopic rod 1101, and a floating ball 1103 is fixedly installed on the bottom end of the light rod 1102; a signal transmitter 12 is fixedly installed on the top of the rectangular box 4, and the signal transmitter 12 is connected to the controller 10 by signal.

[0031] The device is installed at a location where a leg sweep is required through a fixing mechanism 2, and the user walks and watches. When the sensor 9 senses the user, the controller 10 controls the fan 8 to rotate, and the fan 8 blows the light rod 1102 close to the user's trouser edge or leg edge, and the float 1103 is used to pass over the user's trouser edge or leg edge to simulate the leg sweep effect. At the same time, the height of the device is adjusted by the automatic extension of the electric push rod 3, the rectangular box 4 drives the bellows 7 to rotate, and the angle of the fan 8 is adjusted. The leg sweep range is flexibly adjusted by the telescopic rod 1101, thereby improving the interaction effect between the user and reality during walking, which is conducive to improving the user experience; the controller 10 receives the information of the sensor 9, and the signal transmitter 12 transmits the feedback information to the remote control panel for the convenience of the operator to view. At the same time, the operator transmits the information to the controller 10 through the remote control panel, and the controller 10 controls the speed of the fan 8, the rotation angle of the motor 5, and the telescopic height of the electric push rod 3, thereby improving the practicality during use.

[0032] Reference Figure 1-3 The fixing mechanism 2 includes a fixing box 201, which is located at the bottom of the support 1, and the bottom of the support 1 is plugged into the inside of the fixing box 201. The bottom of the fixing box 201 is fixedly connected with a fixing plate 202, and the internal thread of the fixing plate 202 is connected with a bolt 203. Two groups of rectangular blocks 204 are fixedly installed on the inner wall of the fixing box 201. Springs 205 are installed on the opposite surfaces of the two groups of rectangular blocks 204. An adjusting rod 206 is installed at one end of the spring 205 away from the rectangular block 204. A sliding groove 210 matching the adjusting rod 206 is opened at the top of the adjusting rod 206. A stop block 207 is fixedly installed on one side of the rod 206, and two groups of blocks 208 matching the stop block 207 are provided at the bottom of the support 1; an adjustment block 14 is fixedly installed on the top of the adjustment rod 206 through a slide groove 210, and a handle 15 is fixedly installed on one side of the adjustment block 14; two groups of inverted L-shaped brackets 1601 are fixedly installed on the top of the fixed box 201, and the inverted L-shaped bracket 1601 is located on one side of the handle 15, and the top of the inverted L-shaped bracket 1601 is slidably connected to a limited sliding rod 1602, and a slot 1603 matching the limited sliding rod 1602 is provided inside the adjustment block 14;

[0033] The multiple sets of fixing boxes 201 are fixedly installed at different positions suitable for leg sweeping by bolts 203. By inserting the support 1 into the fixing box 201, the block 208 is stuck in the slot 209 under the action of the spring 205, and the support 1 can be fixed. The structure is simple, which improves the convenience of installing the support 1. When the position of the support 1 needs to be changed, the two sets of adjusting rods 206 are pulled in opposite directions of the support 1 to separate the two sets of blocks 208 from the slot 209, and the support 1 can be taken out, which is conducive to the rapid loading and unloading of the support 1 and convenient for adjusting the support 1 to be installed on different fixed In the mechanism 2; the adjusting block 14 is pulled by the handle 15, and the adjusting block 14 compresses the spring 205, thereby adjusting the position of the block 208 and taking out the support 1. The handle 15 provides a hand action point when pulling the adjusting block 14, which improves the practicality during use; after the adjusting block 14 is pulled to make the adjusting rod 206 compress the spring 205, the slot 1603 is adjusted to the bottom of the limiting slide bar 1602, and the limiting slide bar 1602 is inserted into the slot 1603, thereby fixing the adjusting block 14, which is conducive to a single person pulling the two groups of adjusting blocks 14, thereby improving the practicality during use.

[0034] Reference Figure 1-3 A speaker 13 is fixedly installed on one side of the rectangular box 4 below the sensor 9, and the speaker 13 is electrically connected to the controller 10; limiting balls 17 are fixedly installed on both ends of the limiting slide 1602, and the diameter of the limiting ball 17 is smaller than the diameter of the slot 1603; playing some appropriate sound effects through the speaker 13 is conducive to further enriching the user's sensory experience; the limiting ball 17 is used to prevent the limiting slide 1602 from sliding off from the inside of the inverted L-shaped bracket 1601, and at the same time, the diameter of the limiting ball 17 is smaller than the diameter of the slot 1603, which will not affect the insertion of the limiting slide 1602 into the slot 1603, thereby improving the practicality during use.

[0035] Reference Figure 4 A telescopic guide rod 18 is installed inside the spring 205, one end of the telescopic guide rod 18 is fixedly installed on one side of the rectangular block 204, and the telescopic end of the telescopic guide rod 18 is installed on one side of the adjusting rod 206; the telescopic guide rod 18 guides the spring 205, which is beneficial to improving the service life of the spring 205.

[0036] Working principle: The device is installed at a location where a leg sweep is required through a fixing mechanism 2, and the user walks and watches. When the sensor 9 senses the user, the controller 10 controls the fan 8 to rotate, and the fan 8 blows the light rod 1102 close to the user's trouser edge or leg edge, and the floating ball 1103 is used to pass over the user's trouser edge or leg edge to simulate the leg sweep effect. At the same time, the height of the device is adjusted by automatically extending and retracting the electric push rod 3, and the bellows 7 is driven to rotate by the rectangular box 4 to adjust the angle of the fan 8. The leg sweep range is flexibly adjusted by the telescopic rod 1101, thereby improving the interaction effect between the user and reality during walking, which is beneficial to improving the user's Experience, multiple groups of fixed boxes 201 are fixed and installed in different positions suitable for leg sweeping by bolts 203, and the support 1 can be fixed by inserting the support 1 into the fixed box 201, and the block 208 is stuck in the slot 209 under the action of the spring 205. The structure is simple, which improves the convenience of installing the support 1. When the position of the support 1 needs to be changed, the two groups of adjustment rods 206 are pulled in the opposite direction of the support 1 to separate the two groups of blocks 208 from the slot 209, and the support 1 can be taken out, which is conducive to the rapid loading and unloading of the support 1, and convenient for adjusting the support 1 to be installed in different fixing mechanisms 2;

[0037] The information of the sensor 9 is received by the controller 10, and the signal transmitter 12 transmits the feedback information to the remote control panel, which is convenient for the operator to view. At the same time, the operator transmits the information to the controller 10 through the remote control panel, and the rotation speed of the fan 8, the rotation angle of the motor 5, and the telescopic height of the electric push rod 3 are controlled by the controller 10, thereby improving the practicality during use. The adjustment block 14 is pulled by the handle 15, and the adjustment block 14 compresses the spring 205, thereby adjusting the position of the block 208, and the support 1 is taken out. The handle 15 provides a hand action point when pulling the adjustment block 14, thereby improving the practicality during use;

[0038] At the same time, playing some appropriate sound effects through the speaker 13 is conducive to further enriching the user's sensory experience; after the adjusting rod 206 compresses the spring 205 by pulling the adjusting block 14, the slot 1603 is adjusted to the bottom of the limiting slide bar 1602, and the limiting slide bar 1602 is inserted into the slot 1603, so that the adjusting block 14 is fixed, which is conducive to a single person pulling the two groups of adjusting blocks 14, thereby improving the practicality during use;

[0039] In addition, the limiting ball 17 is used to prevent the limiting slide bar 1602 from sliding off from the inside of the inverted L-shaped bracket 1601. At the same time, the diameter of the limiting ball 17 is smaller than the diameter of the slot 1603, which will not affect the insertion of the limiting slide bar 1602 into the slot 1603, thereby improving the practicality during use. The telescopic guide rod 18 guides the spring 205, which is beneficial to increasing the service life of the spring 205.

[0040] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. Although the present application is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A leg sweeping somatosensory simulation device for mixed reality, comprising a support (1), characterized in that: The support (1) is provided with a fixing mechanism (2) on the outside, two groups of electric push rods (3) are fixedly mounted on the top of the support (1), the telescopic ends of the two groups of electric push rods (3) are fixedly mounted with a rectangular box (4), a motor (5) is fixedly mounted inside the rectangular box (4), a rotating shaft (6) is fixedly mounted on the output end of the motor (5), the top end of the rotating shaft (6) passes through the top of the rectangular box (4), a bellows (7) is fixedly mounted on the top of the bellows (7), a fan (8) is mounted inside the bellows (7), and one side of the rectangular box (4) is fixedly mounted with a fan (8). A sensor (9) is fixedly installed, a controller (10) is fixedly installed inside the rectangular box (4), the controller (10) is electrically connected to the sensor (9), and the fan (8) and the electric push rod (3) are both electrically connected to the controller (10), a telescopic rod (1101) is fixedly installed on one side of the wind box (7) at the air outlet of the fan (8), a light rod (1102) is hinged at the bottom of the telescopic rod (1101), and a floating ball (1103) is fixedly installed at the bottom of the light rod (1102).

2. The leg sweeping somatosensory simulation device for mixed reality according to claim 1, characterized in that: The fixing mechanism (2) comprises a fixing box (201), the fixing box (201) being located at the bottom of the support (1), and the bottom of the support (1) being inserted into the inside of the fixing box (201), the bottom of the fixing box (201) being fixedly connected with a fixing plate (202), the internal thread of the fixing plate (202) being connected with a bolt (203), two groups of rectangular blocks (204) being fixedly installed on the inner wall of the fixing box (201), springs (205) being installed on opposite surfaces of the two groups of rectangular blocks (204), an adjusting rod (206) being installed at one end of the spring (205) away from the rectangular block (204), a sliding groove (210) matching the adjusting rod (206) being provided at the top end of the adjusting rod (206), a stop block (207) being fixedly installed on one side of the adjusting rod (206), and two groups of clamping blocks (208) matching the stop block (207) being provided at the bottom of the support (1).

3. The leg sweeping somatosensory simulation device for mixed reality according to claim 1, characterized in that: A signal transmitter (12) is fixedly mounted on the top of the rectangular box (4), and the signal transmitter (12) is connected to the controller (10) by signal.

4. The leg sweeping somatosensory simulation device for mixed reality according to claim 2, characterized in that: The top end of the adjusting rod (206) is penetrated by the sliding groove (210) and is fixedly mounted with an adjusting block (14), and a handle (15) is fixedly mounted on one side of the adjusting block (14).

5. The leg sweeping somatosensory simulation device for mixed reality according to claim 1, characterized in that: A speaker (13) is fixedly mounted on one side of the rectangular box (4) below the sensor (9), and the speaker (13) is electrically connected to the controller (10).

6. The leg sweeping somatosensory simulation device for mixed reality according to claim 4, characterized in that: Two groups of inverted L-shaped brackets (1601) are fixedly installed on the top of the fixed box (201), and the inverted L-shaped brackets (1601) are located on one side of the handle (15). The top of the inverted L-shaped bracket (1601) is slidably connected to a limit slide bar (1602), and a slot (1603) matching the limit slide bar (1602) is provided inside the adjustment block (14).

7. The leg sweeping somatosensory simulation device for mixed reality according to claim 6, characterized in that: Limiting balls (17) are fixedly mounted on both ends of the limiting sliding rod (1602), and the diameter of the limiting ball (17) is smaller than the diameter of the slot (1603).

8. The leg sweeping somatosensory simulation device for mixed reality according to claim 2, characterized in that: A telescopic guide rod (18) is installed inside the spring (205), one end of the telescopic guide rod (18) is fixedly installed on one side of the rectangular block (204), and the telescopic end of the telescopic guide rod (18) is installed on one side of the adjustment rod (206).

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