CN114697505A

CN114697505A - Human body action acquisition device

Info

Publication number: CN114697505A
Application number: CN202210382446.XA
Authority: CN
Inventors: 朱世宇; 孙令翠
Original assignee: Chongqing Institute of Engineering
Current assignee: Chongqing Institute of Engineering
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-01
Anticipated expiration: 2042-04-12
Also published as: CN114697505B

Abstract

The invention belongs to the technical field of motion collection, and particularly relates to a human body motion collection device which comprises a shell and a camera body, wherein the camera body is cylindrical, a lens is positioned at the front side of the camera body, the front side of the shell is provided with an opening matched with the lens, the left side and the right side of the camera body are fixedly connected with rotating shafts, the two rotating shafts respectively and rotatably penetrate through the left side and the right side of the shell, a coil spring connected with the rotating shafts is assembled in the shell and can drive the camera body to rotate, the parts of the two rotating shafts extending out of the shell are fixedly connected with a limiting rod extending forwards, the rear end of the shell is fixedly connected with a horn-shaped silica gel sucker, the front side edge of the silica gel sucker is fixedly connected with a hard ring, the human body motion collection device can be favorably supported by a mirror of a dance room, so that an additional bracket is not needed and is convenient for a user to use, and in addition, when the motion collection device is not in a fixed adsorption state, the camera lens of the camera body can be automatically collected into the shell for protection.

Description

Human body action acquisition device

Technical Field

The invention belongs to the technical field of motion acquisition, and particularly relates to a human body motion acquisition device.

Background

Camera equipment is common human action collection system, when gathering dance action video, need use camera equipment to shoot the collection to dancer's dance action, common collection place is usually in the dance room, the indoor wall all around of dance all is the mirror of large tracts of land, however present camera equipment needs the support to support, but can not utilize the current condition of dance room to support, this just brought the inconvenience for shooting collection work, to the above-mentioned problem, we have proposed a human action collection system.

Disclosure of Invention

The purpose of the invention is: aims to provide a human body action acquisition device for solving the problems existing in the background technology.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a human body action acquisition device comprises a shell and a camera body, wherein the camera body is cylindrical, a lens is positioned at the front side of the camera body, an opening matched with the lens is formed in the front side of the shell, rotating shafts are fixedly connected to the left side and the right side of the camera body, the two rotating shafts respectively rotate to penetrate through the left side and the right side of the shell, a coil spring connected with the rotating shafts is assembled inside the shell, the coil spring can drive the camera body to rotate, a limiting rod extending forwards is fixedly connected to the parts of the two rotating shafts extending out of the shell, a horn-shaped silica gel sucker is fixedly connected to the rear end of the shell, a hard ring is fixedly connected to the edge of the front side of the silica gel sucker, vertical rods positioned at the left side and the right side of the shell are fixedly connected to the front end of the hard ring, the positions of the two vertical rods correspond to the positions of the two rotating shafts, and elastic friction pads are arranged at the front ends of the two vertical rods, the length of the limiting rod is greater than the height of the silica gel sucker.

And a friction skin matched with the friction pad is bonded on the side surface of the rotating shaft.

The vertical rod is fixedly connected with the hard ring through the [ ] frame, and the vertical rod, the [ ] frame and the hard ring are of an integrally formed structure.

The casing left and right sides all is equipped with the stopper, two the montant all seted up with stopper assorted spacing spout.

Two the equal rigid coupling in relative one end of stopper has with spacing spout assorted dog.

The silica gel sucker is bonded at the rear end of the shell through glue.

The invention provides a human body action acquisition device which can be supported by a mirror of a dance room conveniently, so that an additional support is not needed, and the human body action acquisition device is convenient for a user to use.

Drawings

The invention is further illustrated by the non-limiting examples given in the figures.

FIG. 1 is a perspective view of an embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 3 is a top view of an embodiment of the present invention.

The main element symbols are as follows:

the camera comprises a shell 1, a camera body 2, a lens 201, an opening 202, a rotating shaft 21, a coil spring 22, a limiting rod 23, a silica gel sucker 24, a hard ring 25, a vertical rod 26, an elastic friction pad 3, a friction leather 31, a [ "frame 32, a limiting block 4, a limiting sliding groove 41 and a stop block 42.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

The first embodiment is as follows:

as shown in fig. 1-3, the human body movement collecting device of the present invention comprises a casing 1 and a camera body 2, the camera body 2 is cylindrical, and a lens 201 is located at the front side of the camera body 2, the front side of the casing 1 is provided with an opening 202 matched with the lens 201, the left and right sides of the camera body 2 are both fixedly connected with rotating shafts 21, the two rotating shafts 21 respectively rotatably penetrate the left and right sides of the casing 1, a coil spring 22 connected with the rotating shafts 21 is assembled inside the casing 1, the coil spring 22 can drive the camera body 2 to rotate, the parts of the two rotating shafts 21 extending out of the casing 1 are fixedly connected with a limiting rod 23 extending forwards, the rear end of the casing 1 is fixedly connected with a horn-shaped silica gel sucker 24, the front side edge of the silica gel sucker 24 is fixedly connected with a hard ring 25, the front end of the hard ring 25 is fixedly connected with vertical rods 26 located at the left and right sides of the casing 1, the positions of the two vertical rods 26 correspond to the positions of the two rotating shafts 21, the front ends of the two vertical rods 26 are respectively provided with an elastic friction pad 3, and the length of the limiting rod 23 is greater than the height of the silica gel sucker 24.

In a natural state of the device, the silica gel sucker 24 is in a natural extension state, at this time, the two elastic friction pads 3 cannot be abutted with the two rotating shafts 21, in this state, the two coil springs 22 can drive the two rotating shafts 21 to rotate to one side, so that the two limiting rods 23 are respectively abutted with the two vertical rods 26, the limiting rods 23 can limit the rotating shafts 21 to continuously rotate by matching with the vertical rods 26, at this time, the lens 201 of the camera body 2 can face the inner side of the shell 1, and in this state, the lens 201 is not located at the position of the opening 202, so that the lens 201 can be protected, and the lens 201 is prevented from being stuck with dust or being damaged;

when the device is fixed with a mirror, the silica gel sucker 24 is pressed on the mirror, so that the silica gel sucker 24 is adsorbed and fixed with the mirror under the action of negative pressure, at the moment, the shape of the silica gel sucker 24 is flattened, the height of the whole silica gel sucker 24 is reduced, the hard ring 25 moves forwards for a distance relative to the shell 1, the two vertical rods 26 drive the two elastic friction pads 3 to be abutted against the two rotating shafts 21, the elastic friction pads 3 are abutted against the rotating shafts 21 to form rotating resistance to the rotating shafts 21, the rotating resistance is greater than the elastic force of the coil spring 22, the coil spring 22 cannot drive the rotating shafts 21 to rotate, at the moment, a user can drive the camera body 2 to rotate forwards through the limiting rod 23, so that the lens 201 is aligned with the opening 202, and dance actions can be shot and collected through the lens 201 of the camera body 2, when the limiting rod 23 is rotated, a user can adjust the vertical direction of the lens 201, so that the shooting angle can be adjusted;

when the device takes off from the mirror, perhaps when falling from the mirror accident, silica gel sucking disc 24 can kick-back and reset, will drive montant 26 and elasticity friction pad 3 backward movement through hard ring 25 simultaneously, enable the rotation resistance of pivot 21 like this and cancel, and coil spring 22 just can drive camera body 2 and inwards rotate this moment, makes camera lens 201 retract in the casing 1, just so can carry out the automatic protection to camera lens 201 of camera body 2 automatically.

Example two:

the embodiment is further improved on the basis of the first embodiment, as shown in fig. 1 to 3, a friction skin 31 matched with the friction pad 3 is bonded on the side surface of the rotating shaft 21, and the friction coefficient of the surface of the rotating shaft 21 can be improved by the arrangement of the friction skin 31, so that the rotation resistance of the rotating shaft 21 is improved; the vertical rod 26 is fixedly connected with the hard ring 25 through the [ -shaped frame 32, the vertical rod 26, [ -shaped frame 32 and the hard ring 25 are of an integrally formed structure, and the structure can improve the strength between the whole vertical rod 26 and the hard ring 25; the left side and the right side of the shell 1 are both provided with the limiting blocks 4, the two vertical rods 26 are both provided with limiting sliding grooves 41 matched with the limiting blocks 4, the limiting blocks 4 are matched with the limiting sliding grooves 41 to limit the movement direction between the vertical rods 26 and the shell 1, and the shell 1 is placed to rotate relative to the vertical rods 26; the opposite ends of the two limiting blocks 4 are fixedly connected with the stop blocks 42 matched with the limiting sliding grooves 41, and the stop blocks 42 can limit the shell 1 to move left and right relative to the two vertical rods 26; silica gel sucking disc 24 bonds in casing 1 rear end through glue, and such connected mode is reliable and stable, and can not lead to the fact destruction to silica gel sucking disc 24.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a human action collection system, includes casing and camera body, its characterized in that: the utility model discloses a camera, including camera body, camera lens, casing front side, wind spring, casing, limiting rod, casing rear end, the pivot is equipped with the pivot, and the pivot is equipped with the wind spring that is connected with the pivot, the casing front side be equipped with camera lens assorted opening, the equal rigid coupling in camera body left and right sides has the pivot, two the pivot rotates respectively to run through the casing left and right sides, casing internal assembly has the wind spring of being connected with the pivot, the wind spring can drive the camera body and rotate, two the partial rigid coupling that the casing was stretched out in the pivot has the gag lever post that extends forward, the casing rear end rigid coupling has the silica gel sucking disc of loudspeaker form, the rigid coupling of silica gel sucking disc front side edge department has the hard ring, the hard ring front end rigid coupling has the montant that is located the casing left and right sides, two the position of montant is corresponding with the position of two pivots, two the montant front end all is equipped with the elasticity friction pad, the length of gag lever post is greater than the height of silica gel sucking disc.

2. The human body motion acquisition device according to claim 1, wherein: and a friction skin matched with the friction pad is bonded on the side surface of the rotating shaft.

3. The human body motion acquisition device according to claim 2, wherein: the vertical rod is fixedly connected with the hard ring through the [ ] frame, and the vertical rod, the [ ] frame and the hard ring are of an integrally formed structure.

4. The human body motion acquisition device according to claim 3, wherein: the casing left and right sides all is equipped with the stopper, two the montant all seted up with stopper assorted spacing spout.

5. The human body motion acquisition device according to claim 4, wherein: two the equal rigid coupling in the relative one end of stopper has with spacing spout assorted dog.

6. The human body motion acquisition device according to claim 5, wherein: the silica gel sucker is bonded at the rear end of the shell through glue.