Wearable motion capture device for virtual studio

Abstract

The utility model discloses a wearable motion capture device for a virtual studio, which belongs to the technical field of motion capture equipment and comprises a handheld rod, and a sensing module is fixedly mounted on the side wall of the handheld rod. By arranging the first buffer pad, a user can hold the handheld rod and insert fingers into the finger ring, at the moment, the induction module installed on the handheld rod can capture the action of the user, and in the process that the user picks up the handheld rod through the finger ring, the first buffer pad deforms and is attached to the hand of the user, so that the user feels more comfortable. Meanwhile, in hot summer, the attaching position of the hand of the user and the first buffer pad is abnormally stuffy, heat at the attaching position of the hand of the user and the first buffer pad can flow to the outside through the communicating hole and the cavity, and the heat dissipation effect is improved. And therefore, the comfort degree of the position where the hands of the user are attached to the first buffer cushion is improved, and the effect of improving the comfort degree of the user is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of motion capture equipment, in particular to a wearable motion capture device for a virtual studio. Background Art

[0002] A virtual studio wearable motion capture device is a device used to capture human motion, and is commonly used in virtual reality, film and television production, game development and other fields. This device can help record the movement trajectory and posture of each joint of the human body in order to reproduce real-time movements in a virtual environment. Wearable motion capture devices usually include multiple sensors or cameras that can be fixed to key parts of the human body, such as the head, arms, waist and legs, to capture subtle changes in human movement;

[0003] At present, there are still some shortcomings in the motion capture devices on the market. Most of the existing capture devices are directly handheld. When the operator accidentally lets go of the device during use, the device will fall, causing it to be damaged and unusable.

[0004] The existing patent (publication number: CN219266905U) is a wearable motion capture device for a virtual studio, a hand-held rod, the left end of the hand-held rod is fixedly connected to a motion capture sensing module, the right end of the hand-held rod is fixedly connected to a block, the upper side of the left end of the block is rotatably connected to a hand strap, the right end of the motion capture sensing module is fixedly connected to two connecting blocks, a connecting column is rotatably connected between the two connecting blocks, the left end of the hand strap is fixedly connected to the outer wall of the connecting column, a plurality of finger rings are fixedly connected to the lower side of the outer wall of the hand-held rod, and a rubber sleeve is provided on the outer wall of the motion capture sensing module; the palm is passed between the hand strap and the hand-held rod, and the fingers are respectively inserted into the corresponding finger rings, so that the device can be worn directly on the palm, and it will not fall off when the hand is accidentally let go, thereby achieving a more stable wearing effect of the device and playing a role in preventing it from falling.

[0005] In view of the above problems, the existing patents provide solutions, but they still have certain limitations. That is, after the user's hand is inserted into the corresponding ring, the material of the ring is relatively hard, which can easily wear the user's hand and cause great discomfort to the user. Therefore, it is particularly important to further optimize the virtual studio wearable motion capture device. Summary of the invention

[0006] The purpose of the utility model is to provide a wearable motion capture device for a virtual studio, which can solve the problem of causing great discomfort to users.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a wearable motion capture device for a virtual studio, comprising a hand-held rod, a sensing module is fixedly installed on the side wall of the hand-held rod, a finger ring is evenly fixedly installed on the hand-held rod, a first buffer pad is sleeved on the finger ring, and a cavity is opened on the finger ring, and connecting holes connected to the outside world are evenly opened on the cavity.

[0008] Preferably, an air cavity is opened on the hand-held rod, an elastic membrane is fixedly installed in the air cavity, and a counterweight block is fixedly installed on the elastic membrane.

[0009] Preferably, an air inlet valve whose input end is connected to the outside is inserted in the air cavity, and an air exhaust valve is inserted in the air cavity.

[0010] Preferably, an air pipe connected to an output end of the exhaust valve is inserted into the cavity.

[0011] Preferably, a linkage cavity is provided on the hand-held rod, linkage holes connected to the outside are evenly provided on the linkage cavity, and a plurality of linkage holes are evenly provided, a first one-way valve whose output end is connected to the linkage cavity is provided on the top wall of the cavity, and a second one-way valve whose input end is connected to the outside is also inserted on the top wall of the cavity.

[0012] Preferably, a second buffer pad is sleeved on the sensing module, and an anti-slip groove is provided on the surface of the hand-held rod.

[0013] Preferably, a hanging rope is provided on the hand-held rod, and a hook is fixedly mounted on the hanging rope.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The present application sets a first buffer pad, and the user can hold the hand-held rod and insert the finger into the finger ring. At this time, the sensing module installed on the hand-held rod can capture the user's action. In the process of the user picking up the hand-held rod through the finger ring, the first buffer pad is deformed and fits with the user's hand, thereby increasing the force-bearing area of ​​the user's hand and reducing the pressure on the user's hand. At the same time, in the hot summer, the contact area between the user's hand and the first buffer pad will be abnormally hot. At this time, the heat at the contact area between the user's hand and the first buffer pad can flow to the outside through the connecting hole and the cavity, thereby improving the comfort of the user's hand and the first buffer pad, which plays a role in improving the comfort of the user;

[0016] 2. The present application sets a counterweight block. When the user drives the hand-held rod to move, the counterweight block will swing back and forth under the action of inertia. The swinging of the counterweight block can drive the air flow in the air cavity, that is, the impact force of the hand-held rod can be converted into gas flow, thereby reducing the impact force on the user's hand; when the user's counterweight block shakes, the air cavity inhales air through the intake valve and exhausts air through the exhaust valve. When the air flow is discharged to the outside through the exhaust valve, the air flow will flow into the cavity through the air pipe, thereby accelerating the air flow rate in the cavity, that is, accelerating the heat dissipation effect at the joint between the user's hand and the first buffer pad, and at the same time, by providing an anti-slip groove, the friction between the user's hand and the hand-held rod can be increased, thereby effectively preventing the hand-held rod from falling off, thereby improving the comfort of the user. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is the overall structural view of the utility model;

[0019] Figure 2 It is a cross-sectional view of the utility model;

[0020] Figure 3 For this utility model Figure 2 Enlarged view of point A in the middle;

[0021] Figure 4 It is a combination diagram of the hand-held rod, linkage cavity and elastic membrane of the utility model;

[0022] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0023] Description of reference numerals:

[0024] 1. Hand-held rod; 2. Sensing module; 3. Finger ring; 4. First buffer pad; 5. Cavity; 6. Air cavity; 7. Elastic membrane; 8. Counterweight; 9. Inlet valve; 10. Exhaust valve; 11. Air pipe; 12. Anti-skid groove; 13. Linkage cavity; 14. Linkage hole; 15. First one-way valve; 16. Second one-way valve; 17. Second buffer pad; 18. Connecting hole; 19. Hanging rope; 20. Hook. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] See also Figures 1 to 5 , the utility model provides a technical solution:

[0027] A wearable motion capture device for a virtual studio includes a handheld rod 1, a sensing module 2 is fixedly installed on the side wall of the handheld rod 1, a finger ring 3 is evenly fixedly installed on the handheld rod 1, a first buffer pad 4 is sleeved on the finger ring 3, a cavity 5 is opened on the finger ring 3, and connecting holes 18 connected to the outside are evenly opened on the cavity 5.

[0028] During use, the user can hold the hand-held rod 1 and insert the finger into the finger ring 3. At this time, the sensing module 2 installed on the hand-held rod 1 can capture the user's movements. In the process of the user picking up the hand-held rod 1 through the finger ring 3, the first buffer pad 4 is deformed and fits with the user's hand, thereby increasing the force-bearing area of ​​the user's hand, thereby reducing the pressure on the user's hand. At the same time, in hot summer, the joint between the user's hand and the first buffer pad 4 will be extremely stuffy. At this time, the heat at the joint between the user's hand and the first buffer pad 4 can flow to the outside through the connecting hole 18 and the cavity 5, thereby improving the comfort of the user's hand and the first buffer pad 4, thereby improving the comfort of the user.

[0029] Specifically, Figure 2 , Figure 3 As shown, an air cavity 6 is opened on the hand-held rod 1 , an elastic membrane 7 is fixedly installed in the air cavity 6 , and a counterweight block 8 is fixedly installed on the elastic membrane 7 .

[0030] The air cavity 6 is provided with an inlet valve 9 whose input end is connected to the outside, and the air cavity 6 is provided with an exhaust valve 10.

[0031] An air pipe 11 connected to the output end of the exhaust valve 10 is inserted into the cavity 5 .

[0032] By adopting the above-mentioned technical scheme, when the user drives the hand-held rod 1 to move, the counterweight block 8 will swing back and forth under the action of inertia. During the swinging process of the counterweight block 8, the air flow in the air cavity 6 can be driven, that is, the impact force of the hand-held rod 1 can be converted into the flow of gas, thereby reducing the impact force on the user's hand, thereby improving the comfort of the user.

[0033] And when the user's counterweight 8 shakes, the air cavity 6 inhales air through the intake valve 9 and exhausts air through the exhaust valve 10. In the process of the air flow passing through the exhaust valve 10 and being discharged to the outside, the air flow will flow into the cavity 5 through the air pipe 11, thereby accelerating the air flow rate in the cavity 5, that is, accelerating the heat dissipation effect at the joint between the user's hand and the first buffer pad 4, thereby playing a role in improving the comfort of the user.

[0034] Specifically, Figure 4 , Figure 5 As shown, a linkage cavity 13 is provided on the hand-held rod 1, linkage holes 14 connected to the outside are evenly provided on the linkage cavity 13, and a plurality of linkage holes 14 are evenly provided. A first one-way valve 15 whose output end is connected to the linkage cavity 13 is provided on the top wall of the cavity 5, and a second one-way valve 16 whose input end is connected to the outside is also inserted on the top wall of the cavity 5.

[0035] When the user holds the hand-held rod 1, the place where the user's palm and the hand-held rod 1 meet will be abnormally hot and stuffy. Then, due to the thermal expansion and contraction of the gas, the hot gas at the fitting place will flow to the outside through the linkage cavity 13 and the linkage hole 14, thereby accelerating the gas flow at the fitting place. At the same time, when the user shakes the hand-held rod 1, the space above the elastic membrane 7 in the cavity 5 will inhale air through the first one-way valve 15, and then the gas will be discharged into the linkage cavity 13 through the second one-way valve 16, thereby accelerating the air flow in the linkage cavity 13, that is, accelerating the air flow rate between the user's hand and the hand-held rod 1, thereby improving the comfort of the user.

[0036] Specifically, Figure 1 As shown,

[0037] The surface of the hand-held rod 1 is provided with an anti-slip groove 12 , and the sensing module 2 is sleeved with a second buffer pad 17 .

[0038] The hand-held rod 1 is provided with a hanging rope 19, and a hook 20 is fixedly mounted on the hanging rope.

[0039] By providing the anti-slip groove 12, the friction between the user's hand and the hand-held rod 1 can be increased, thereby effectively preventing the hand-held rod 1 from falling off. By arranging the second buffer pad 17 on the sensing module 2, it can play a buffering role when the sensing module 2 falls, thereby effectively preventing the sensing module from falling and being damaged. At the same time, by providing the hanging rope 19 and the hook 20, when the device is not in use, the user can hang up the device through the hook 20 and the hanging god 9, thereby preventing naughty children from damaging the device, thereby playing a role in protecting the device.

[0040] Working principle: when in use, the user can hold the hand-held rod 1 and insert the finger into the finger ring 3. At this time, the sensing module 2 installed on the hand-held rod 1 can capture the user's movements. When the user picks up the hand-held rod 1 through the finger ring 3, the first buffer pad 4 is deformed and fits with the user's hand, thereby increasing the force-bearing area of ​​the user's hand, thereby reducing the pressure on the user's hand. At the same time, in the hot summer, the contact area between the user's hand and the first buffer pad 4 will be abnormally stuffy. At this time, the heat at the contact area between the user's hand and the first buffer pad 4 can flow to the outside through the connecting hole 18 and the cavity 5, thereby improving the contact area between the user's hand and the first buffer pad 4. The comfort of the joint of the impact pad 4; when the user drives the hand-held rod 1 to move, the counterweight block 8 will swing back and forth under the action of inertia, and the swing of the counterweight block 8 can drive the air flow in the air cavity 6, that is, the impact force of the hand-held rod 1 can be converted into the flow of gas, thereby reducing the impact force on the user's hand; and when the user's counterweight block 8 shakes, the air cavity 6 inhales air through the air intake valve 9 and exhausts air through the exhaust valve 10. In the process of the air flow passing through the exhaust valve 10 and being discharged to the outside, the air flow will flow into the cavity 5 through the air pipe 11, thereby accelerating the air flow rate in the cavity 5, that is, accelerating the heat dissipation effect at the joint of the user's hand and the first buffer pad 4.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A wearable motion capture device for a virtual studio, comprising a handheld rod (1), characterized in that: A sensing module (2) is fixedly mounted on the side wall of the hand-held rod (1), a finger ring (3) is evenly fixedly mounted on the hand-held rod (1), a first buffer pad (4) is sleeved on the finger ring (3), a cavity (5) is formed on the finger ring (3), and a connecting hole (18) connected to the outside is evenly formed on the cavity (5).

2. The wearable motion capture device for virtual studio according to claim 1, characterized in that: An air cavity (6) is provided on the hand-held rod (1), an elastic membrane (7) is fixedly installed in the air cavity (6), and a counterweight (8) is fixedly installed on the elastic membrane (7).

3. The wearable motion capture device for virtual studio according to claim 2, characterized in that: An air inlet valve (9) whose input end is connected to the outside is inserted into the air cavity (6), and an air exhaust valve (10) is inserted into the air cavity (6).

4. The wearable motion capture device for virtual studio according to claim 3, characterized in that: An air pipe (11) connected to the output end of the exhaust valve (10) is inserted into the cavity (5).

5. The wearable motion capture device for virtual studio according to claim 4, characterized in that: The hand-held rod (1) is provided with a linkage cavity (13), the linkage cavity (13) is evenly provided with linkage holes (14) connected to the outside, and a plurality of linkage holes (14) are evenly provided. A first one-way valve (15) whose output end is connected to the linkage cavity (13) is provided on the top wall of the cavity (5), and a second one-way valve (16) whose input end is connected to the outside is also inserted on the top wall of the cavity (5).

6. The wearable motion capture device for virtual studio according to claim 5, characterized in that: The sensing module (2) is sleeved with a second buffer pad (17), and the surface of the hand-held rod (1) is provided with an anti-slip groove (12).

7. The wearable motion capture device for virtual studio according to claim 6, characterized in that: The hand-held rod (1) is provided with a hanging rope (19), and a hook (20) is fixedly mounted on the hanging rope (19).

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