CN212661176U - Dynamic capture wearable device for waist - Google Patents

Abstract

The utility model discloses a dynamic catching wearing device for waist, which comprises a front waistband and a rear waistband which are connected in a detachable way; a navel positioning bulge is fixed on the inner side of the middle part of the front waistband, a first motion capture device is fixed on the outer side of the middle part of the front waistband, and the navel positioning bulge and the first motion capture device are arranged oppositely; the second motion capture device is fixed on the outer side of the middle part of the back waistband, and the second motion capture device and the first motion capture device are arranged in a central symmetry mode. The utility model provides a dynamic capture wearing equipment to human navel is the position basic point, according to the symmetry of human self, can fix motion capture equipment symmetry at navel and lumbar vertebrae position fast, reaches the purpose of catching human action, equipment structure is simple, convenient to use. Compared with the method of using the tights to fix the motion capture equipment in the prior art, the waistband is convenient to use and can be worn quickly, the clothes can be prevented from being wrapped in a large area and binding the human body, and the purpose of tightly attaching to the detection part is achieved.

Description

Dynamic capture wearable device for waist

Technical Field

The utility model belongs to the technical field of the dynamic capture, concretely relates to dynamic capture wearing equipment to waist.

Background

Motion capture, also known as motion capture, refers to techniques for recording and processing motion of a person or other object. It is widely used in military affairs, entertainment, sports, medical treatment, computer vision and robot technology. Motion capture needs to be applied to motion capture equipment, and technically, the essence of motion capture is to measure, track and record the motion trajectory of an object in a three-dimensional space, and acquire motion information of the object after a series of data processing is performed by a data processing system such as a computer. An inertial measurement unit (IMU for short) is a motion capture device mature in the prior art, and is a device for measuring the three-axis attitude angle (or angular rate) and acceleration of an object.

When it is necessary to capture the motion of a human body, a motion capture device needs to be fixed on the human body. In the prior art, this is achieved by wearing a tight fitting garment to which a motion capture device is secured. However, the tights are inconvenient, for example, under the condition that people usually wear the tights, the operations of taking off the tights, changing the tights and the like are needed, the process is complicated, and a lot of time is wasted; and the tight-fitting clothes are worn to generate a constraint feeling to human bodies, so that the user experience effect is poor.

Disclosure of Invention

The utility model aims at providing a dynamic capture wearing equipment to waist, through with motion capture equipment fixed in the front, on the back waistband, utilize human self symmetry, can fix motion capture equipment symmetry at navel and lumbar vertebrae position, reach the purpose of catching human waist action, equipment structure is simple, convenient to use.

In order to achieve the above object, the utility model adopts the following technical scheme:

a dynamic capture wearing device for waist comprises a front waistband and a rear waistband which are detachably connected; a navel positioning bulge is fixed on the inner side of the middle part of the front waistband, a first motion capture device is fixed on the outer side of the middle part of the front waistband, and the navel positioning bulge and the first motion capture device are arranged oppositely; and a second motion capture device is fixed on the outer side of the middle part of the rear waistband, and the second motion capture device and the first motion capture device are arranged in a central symmetry mode.

As a preferred technical scheme, two ends of the front waistband are fixed with symmetrical positioning bayonets; the two ends of the rear waistband are provided with connecting parts matched with the positioning bayonets, first positioning bulges are fixed on the outer sides of the end parts of the connecting parts, and a plurality of first positioning holes matched with the first positioning bulges are formed in the connecting parts along the length direction of the connecting parts; the front waistband and the rear waistband are detachably connected with the positioning bayonets through the matching of the connecting parts. During the use, wear to establish the location bayonet socket with the connecting portion of back waistband, then turn over connecting portion and turn over a certain first locating hole of aligning first location arch, under the exogenic action, press first location arch into first locating hole, realize being connected of connecting portion and location bayonet socket promptly, accomplish the connection of back area and front band promptly. Further preferably, a pointer is fixed on the side wall of the positioning bayonet; the connecting parts at the two ends of the back waistband are provided with symmetrical scales along the length direction. When connecting back waistband and preceding waistband, through the cooperation of pointer and scale, when connecting portion both ends were drawn to same scale, then the middle part of waistband before the middle part of waistband is aimed at promptly to the middle part of back waistband, can help the user to accomplish the location of second motion capture equipment fast.

As a preferable technical solution, a second positioning hole is formed in the middle of the front belt, the navel positioning protrusion has a first positioning portion adapted to the second positioning hole, and the first motion capture device has a second positioning portion adapted to the second positioning hole. Through the cooperation of second locating hole and first location portion, second location portion, under the exogenic action, can fix bellied, the first motion capture equipment of navel location fast on the front waistband easy operation.

As a preferred technical solution, a third positioning hole is formed in the middle of the outer side of the rear waistband, and the second motion capture device has a third positioning portion adapted to the third positioning hole. Through the cooperation of the third positioning hole and the third positioning part, the second motion capture device can be fixed on the back waistband under the action of external force.

Preferably, the first motion capture device and the second motion capture device are both inertial measurement units. The inertia measurement unit is provided with a power supply, and wireless or wired charging can be adopted during charging. The measuring unit is a commercially available product, and the specific working principle is not described herein in a repeated manner.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of dynamic capture wearing equipment to waist to the navel is the position base point, according to the symmetry of human self, can confirm fast that first motion capture equipment, second motion capture equipment are respectively in the front the waistband, the fixed point on the back waistband, can fix two motion capture equipment symmetries in navel and lumbar vertebrae position, reaches the purpose of catching human waist action, equipment structure is simple, convenient to use. Compared with the method of using the tights to fix the motion capture equipment in the prior art, the waistband is convenient to use and can be worn quickly, the clothes can be prevented from being wrapped in a large area and binding the human body, and the purpose of tightly attaching to the detection part is achieved.

Drawings

Fig. 1 is a schematic structural view of the dynamic capture wearable device of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic view of the front waistband;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic view of the structure of the back waistband;

FIG. 6 is a schematic view of the connection of the back belt to the second motion capture device;

reference numerals: 1-front waistband, 101-second location hole, 2-back waistband, 201-connecting part, 202-first location projection, 203-first location hole, 204-third location hole, 3-navel location projection, 301-first location part, 4-first motion capture device, 401-second location part, 5-second motion capture device, 501-third location part, 6-location bayonet, 7-pointer.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the present invention, "connected" and "fixed" mean that two components connected to each other are fixed together, and generally fixed together by welding or gluing. By "releasably attached" is meant that the two parts are attached together and are releasable. It is to be understood that the terms "inner", "outer", and the like, as used herein, are intended to refer to a particular orientation or positional relationship shown in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced device or element must have the particular orientation, configuration, and operation in the particular orientation and therefore should not be considered limiting. In the present invention, the terms "first", "second" and "third" do not denote any particular quantity or order, but are merely used to distinguish names.

Referring to fig. 1-2, a dynamic trapping wearable device for the waist, comprising a front belt 1 and a rear belt 2 detachably connected; a navel positioning bulge 3 is fixed on the inner side of the middle part of the front waistband 1, a first motion capture device 4 is fixed on the outer side of the middle part of the front waistband 1, and the navel positioning bulge 3 and the first motion capture device 4 are arranged oppositely; a second motion capture device 5 is fixed on the outer side of the middle part of the back waistband 2, and the second motion capture device 5 and the first motion capture device 4 are arranged in a central symmetry mode. As an embodiment, the first motion capture device 4 and the second motion capture device 5 are both inertia measurement units, and the inertia measurement units are commercially available products, and the specific operation principle is not described herein in detail.

Referring to 2-5, two ends of the front waistband 1 are fixed with symmetrical positioning bayonets 6; the two ends of the back waistband 2 are provided with connecting parts 201 matched with the positioning bayonets 6, the outer sides of the end parts of the connecting parts 201 are fixed with first positioning protrusions 202, and the connecting parts 201 are provided with a plurality of first positioning holes 203 matched with the first positioning protrusions 202 along the length direction; the front waistband 1 and the back waistband 2 are detachably connected with the positioning bayonets 6 through the connection part 201. During the use, wear to establish location bayonet socket 6 with connecting portion 201 of back waistband 2, then turn over connecting portion 201 and turn over first location arch 202 and aim at certain first locating hole 203, under the exogenic action, press first location arch 202 into first locating hole 203, realize connecting portion 201 and be connected of location bayonet socket 6 promptly, accomplish the connection of back area 2 and front band 1 promptly. Further preferably, a pointer 7 is fixed on the side wall of the positioning bayonet 6; the connecting portions 201 at both ends of the back waistband 2 are provided with symmetrical scales (not shown) along the length direction. When connecting the back belt 2 and the front belt 1, the pointer 7 is matched with the scale, when the two ends of the connecting part 201 are pulled to the same scale, the middle part of the back belt 2 is aligned with the middle part of the front belt 1, which can help the user to complete the positioning of the second motion capture device 5 quickly.

Referring to fig. 2 again, the front waistband 1 has a second positioning hole 101 formed in the middle thereof, the navel positioning protrusion 3 has a first positioning portion 301 fitting into the second positioning hole 101, and the first motion capture device 4 has a second positioning portion 401 fitting into the second positioning hole 101. Through the cooperation of the second positioning hole 101, the first positioning portion 301 and the second positioning portion 401, under the action of an external force, the navel positioning protrusion 3 and the first motion capture device 4 can be quickly fixed on the front waistband 1, and the operation is simple.

Referring to fig. 6, a third positioning hole 204 is formed in the middle of the outer side of the back belt 2, and the second motion capture device 5 has a third positioning portion 501 adapted to the third positioning hole 204. The second motion capture device 5 can be fixed on the back belt 2 by the cooperation of the third positioning hole 204 and the third positioning portion 501 under the action of external force.

Compare in the method of using the fixed motion capture equipment of close-fitting clothing among the prior art, the utility model provides a pair of to the dynamic capture wearing equipment of waist, simple structure, convenient to use can dress fast, can avoid the clothes to wrap up by a large scale and the constraint human body, good heat dissipation, portable convenience. When the state of other positions such as hands, legs and the like needs to be captured, the size of the waist belt can be properly reduced, the structure is properly adjusted, the waist belt can be changed into a shape similar to a bracelet or a foot ring, and the waist belt can be worn on four limbs such as hands, legs and the like to obtain the state of the corresponding position.

Claims (6)

1. The utility model provides a dynamic capture wearing equipment to waist which characterized in that: comprises a front waistband and a back waistband which are connected in a detachable way; a navel positioning bulge is fixed on the inner side of the middle part of the front waistband, a first motion capture device is fixed on the outer side of the middle part of the front waistband, and the navel positioning bulge and the first motion capture device are arranged oppositely; and a second motion capture device is fixed on the outer side of the middle part of the rear waistband, and the second motion capture device and the first motion capture device are arranged in a central symmetry mode.

2. The dynamic capture wearable device of claim 1, wherein: two ends of the front waistband are fixed with symmetrical positioning bayonets; the two ends of the rear waistband are provided with connecting parts matched with the positioning bayonets, first positioning bulges are fixed on the outer sides of the end parts of the connecting parts, and a plurality of first positioning holes matched with the first positioning bulges are formed in the connecting parts along the length direction of the connecting parts; the front waistband and the rear waistband are detachably connected with the positioning bayonets through the matching of the connecting parts.

3. The dynamic capture wearable device of claim 2, wherein: a pointer is fixed on the side wall of the positioning bayonet; the connecting parts at the two ends of the back waistband are provided with symmetrical scales along the length direction.

4. The dynamic capture wearable device of claim 1, wherein: the middle part of the front waistband is provided with a second positioning hole, the navel positioning bulge is provided with a first positioning part matched with the second positioning hole, and the first motion capture equipment is provided with a second positioning part matched with the second positioning hole.

5. The dynamic capture wearable device of claim 1, wherein: the middle part of the outer side of the rear waistband is provided with a third positioning hole, and the second motion capture equipment is provided with a third positioning part matched with the third positioning hole.

6. The dynamic capture wearable device of any of claims 1-5, wherein: the first motion capture device and the second motion capture device are both inertial measurement units.

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