CN212811839U

CN212811839U - Face living body detection camera device based on depth image

Info

Publication number: CN212811839U
Application number: CN202022058327.8U
Authority: CN
Inventors: 余锦旺; 王正卫
Original assignee: Shenzhen Zhonghequn Technology Co ltd
Current assignee: Shenzhen Zhonghequn Technology Co ltd
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-03-26
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a people's face live body detects camera device based on degree of depth image, including the stand, the inside of stand is seted up flutedly, and the interior bottom fixed mounting of recess has driving motor, and shaft coupling fixedly connected with ball screw is passed through to the one end of driving motor output shaft, fixedly connected with box on the stand, the last fixedly connected with backup pad of ball screw seat, and the upper end fixed mounting of backup pad has the camera body, and the upper end fixed mounting of backup pad has electric putter, and connecting rod fixedly connected with protection casing is passed through to the one end of electric putter piston rod. The utility model discloses when using, can drive the camera through ball screw and carry out upwards and decurrent removal, the convenience carries out face detection to the higher or shorter people of height, and it is very convenient to use to be provided with box and protection casing and be used for protecting the camera, avoided the camera long term to be in the outside, cause the damage, prolonged the life of camera to a certain extent.

Description

Face living body detection camera device based on depth image

Technical Field

The utility model relates to a camera equipment technical field specifically is a people's face live body detects camera device based on depth image.

Background

The camera is also called as a computer camera, a computer eye, an electronic eye and the like, is a video input device, and is widely applied to aspects such as video conferences, telemedicine, real-time monitoring and the like; common people can also have image and voice conversations and communications with each other through the camera on the network, and in addition, people can also use the common people for various popular digital images, video and audio processing and the like.

The existing camera for human face live body detection is generally fixed at a certain specific position and used for collecting human faces, but is inconvenient to use for people with high or low height, and the existing camera for human face detection generally does not have a protection device, so that the camera is easy to damage if being arranged outside for a long time, and the service life is shortened, and therefore a camera device for human face live body detection based on depth images needs to be provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a people's face live body detects camera device based on depth image can drive the camera through being provided with ball screw and upwards carry out with decurrent removal, conveniently carries out face detection to the higher or shorter people of height to be provided with box and protection casing and be used for protecting the camera, avoided the camera long term to be in the outside, cause the damage, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a human face living body detection camera device based on a depth image comprises a stand column, wherein a groove is formed in the stand column, a driving motor is fixedly installed at the inner bottom of the groove, one end of an output shaft of the driving motor is fixedly connected with a ball screw through a coupler, a box body is fixedly connected onto the stand column, an upper outlet and a lower outlet are formed in the box body, a telescopic rod is fixedly connected onto the inner wall of the box body, a spring is sleeved on the outer wall of the telescopic rod, a baffle is fixedly connected onto one end of the telescopic rod, a first electromagnet is arranged on the inner wall of the box body, a second electromagnet is arranged on one side of the baffle, the first electromagnet and the second electromagnet are correspondingly arranged, a support plate is fixedly connected onto the ball screw rod seat, a camera body is fixedly installed at the upper end of the support plate, and an electric push, the one end fixedly connected with connecting rod of electric putter piston rod, the one end fixedly connected with protection casing of connecting rod, the camera body is located the inside of protection casing.

Preferably, the inside fixedly connected with fixed plate of recess, the inside embedding of fixed plate is fixed with first bearing, the fixed grafting in the inner circle of first bearing of one end of driving motor output shaft.

Preferably, the inner top of the groove is fixedly embedded with a second bearing, and one end of the ball screw is fixedly inserted into the inner ring of the second bearing.

Preferably, one side fixedly connected with mounting panel of stand, the mounting hole has been seted up on the mounting panel, the mounting panel is provided with four groups.

Preferably, the upper outlet and the lower outlet are correspondingly arranged, and the length and the width of the supporting plate are both smaller than those of the upper outlet and the lower outlet.

Preferably, the telescopic rod, the baffle, the first electromagnet and the second electromagnet are fixedly provided with two groups.

Preferably, one set of said baffles is located directly below the upper outlet and the other set of said baffles is located directly above the lower outlet.

Preferably, the length and width of the two groups of baffles are both larger than the length and width of the upper outlet and the lower outlet.

Preferably, the length of the upright is set to be 2.5m-2.8m, and the length of the groove is set to be 2.2m-2.6 m.

Preferably, the driving motor is a forward and reverse rotation speed reduction driving motor.

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

1. the utility model discloses an inside of stand is seted up flutedly, the interior bottom fixed mounting of recess has driving motor, and the one end of driving motor output shaft passes through shaft coupling fixedly connected with ball screw, the last fixedly connected with backup pad of ball screw seat, the design of the upper end fixed mounting of backup pad has the camera body, can drive the camera body through ball screw and carry out upwards and downward removal, conveniently carries out face detection to the higher or shorter people of height, and it is very convenient to use;

2. the utility model discloses a fixedly connected with box on the stand, export and export down on having seted up on the box, the inside of box is provided with the baffle through the telescopic link, and telescopic link and baffle all are provided with two sets ofly, two sets of baffles and last export and export down and correspond the setting, the upper end fixed mounting of backup pad has electric putter, the one end fixedly connected with connecting rod of electric putter piston rod, the one end fixedly connected with protection casing of connecting rod, the camera body is located the design of the inside of protection casing, can be used for protecting the camera body, avoided the camera body to be in the outside for a long time, cause the damage, the life of camera has been prolonged to a certain extent.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the case of the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2 according to the present invention;

FIG. 4 is a schematic side view of the support plate of the present invention;

fig. 5 is a schematic axial side structure diagram of the box body of the present invention.

In the figure: 1. a column; 2. a groove; 3. a drive motor; 4. a fixing plate; 5. a first bearing; 6. a ball screw; 7. a second bearing; 8. mounting a plate; 9. mounting holes; 10. a box body; 11. a telescopic rod; 12. a spring; 13. a baffle plate; 14. a first electromagnet; 15. a second electromagnet; 16. a support plate; 17. a camera body; 18. a protective cover; 19. an electric push rod; 20. a connecting rod; 21. an upper outlet; 22. and a lower outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

a human face living body detection camera device based on a depth image comprises an upright post 1, a groove 2 is formed in the upright post 1, a driving motor 3 is fixedly installed at the inner bottom of the groove 2, the driving motor 3 is set to be a forward and reverse rotation speed reduction driving motor, a fixing plate 4 is fixedly connected to the inner portion of the groove 2, a first bearing 5 is fixedly embedded in the fixing plate 4, one end of an output shaft of the driving motor 3 is fixedly inserted in an inner ring of the first bearing 5 and used for avoiding direct stress of the output shaft of the driving motor 3, one end of the output shaft of the driving motor 3 is fixedly connected with a ball screw 6 through a coupler, a second bearing 7 is fixedly embedded in the inner top of the groove 2, one end of the ball screw 6 is fixedly inserted in an inner ring of the second bearing 7, a mounting plate 8 is fixedly connected to one side of the upright post 1, a, for mounting the upright 1;

the vertical column 1 is fixedly connected with a box body 10, the box body 10 is provided with an upper outlet 21 and a lower outlet 22, the upper outlet 21 and the lower outlet 22 are arranged correspondingly, the inner wall of the box body 10 is fixedly connected with a telescopic rod 11, the outer wall of the telescopic rod 11 is sleeved with a spring 12, one end of the telescopic rod 11 is fixedly connected with a baffle 13, the inner wall of the box body 10 is provided with a first electromagnet 14, one side of the baffle 13 is provided with a second electromagnet 15, the first electromagnet 14 and the second electromagnet 15 are arranged correspondingly, when the first electromagnet 14 and the second electromagnet 15 are electrified, the first electromagnet 14 and the second electromagnet 15 are mutually attracted and used for pulling the baffle 13 open, and after power failure, the original installation is recovered under the;

the telescopic rod 11, the baffle 13, the first electromagnet 14 and the second electromagnet 15 are all fixedly provided with two groups, one group of baffles 13 is positioned right below the upper outlet 21, the other group of baffles 13 is positioned right above the lower outlet 22, and the lengths and the widths of the two groups of baffles 13 are both greater than the lengths and the widths of the upper outlet 21 and the lower outlet 22 and are used for shielding the upper outlet 21 and the lower outlet 22, so that the box body 10 is a closed space;

the upper part of the screw seat of the ball screw 6 is fixedly connected with a support plate 16, the length and the width of the support plate 16 are both smaller than the length and the width of an upper outlet 21 and a lower outlet 22, so that the ball screw 6 can drive the support plate 16 to pass in and out from the upper outlet 21 and the lower outlet 22, the upper end of the support plate 16 is fixedly provided with a camera body 17, the upper end of the support plate 16 is fixedly provided with an electric push rod 19, one end of a piston rod of the electric push rod 19 is fixedly connected with a connecting rod 20, one end of the connecting rod 20 is fixedly connected with a protective cover 18, the camera body 17 is positioned in the protective cover 18, when a human face needs to be detected, the protective cover 18 can be driven by the electric push rod 19 to move upwards for exposing the camera body 17, when the camera is not used, the protective cover 18 falls down for shielding the camera body 17, wherein the camera body 17, the length of the upright post 1 is set to be 2.5m-2.8m, the length of the groove 2 is set to be 2.2m-2.6m, and the requirement for human face detection of people with different heights can be met.

The working principle is as follows: when the utility model is used, the box body 10 is fixedly connected with the upright post 1, the box body 10 is provided with the upper outlet 21 and the lower outlet 22, the inside of the box body 10 is provided with the baffle 13 through the telescopic rod 11, the telescopic rod 11 and the baffle 13 are both provided with two groups, the two groups of baffles 13 are arranged corresponding to the upper outlet 21 and the lower outlet 22, the inner wall of the box body 10 is provided with the first electromagnet 14, one side of the baffle 13 is provided with the second electromagnet 15, when the first electromagnet 14 and the second electromagnet 15 are electrified, the two groups of baffles attract each other, and the baffle 13 is pulled open;

the vertical column type human face detection device is characterized in that a groove 2 is formed in a vertical column 1, a driving motor 3 is fixedly mounted at the inner bottom of the groove 2, one end of an output shaft of the driving motor 3 is fixedly connected with a ball screw 6 through a coupler, a supporting plate 16 is fixedly connected to a screw seat of the ball screw 6, and a camera body 17 is fixedly mounted at the upper end of the supporting plate 16, so that the camera body 17 can be driven to move upwards and downwards through the ball screw 6, human face detection can be conveniently carried out on people with high or low height, and the usage is very convenient;

there is electric putter 19 through the upper end fixed mounting of backup pad 16, the one end fixedly connected with connecting rod 20 of electric putter 19 piston rod, the one end fixedly connected with protection casing 18 of connecting rod 20, camera body 17 is located the inside of protection casing 18, can be used for protecting camera body 17, has avoided camera body 17 to be in the outside for a long time, causes the damage, has prolonged the life of camera to a certain extent.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a people's face live body detection camera device based on depth image, includes stand (1), its characterized in that: the novel vertical column is characterized in that a groove (2) is formed in the vertical column (1), a driving motor (3) is fixedly mounted at the inner bottom of the groove (2), one end of an output shaft of the driving motor (3) is fixedly connected with a ball screw (6) through a coupler, a box body (10) is fixedly connected onto the vertical column (1), an upper outlet (21) and a lower outlet (22) are formed in the box body (10), an expansion link (11) is fixedly connected onto the inner wall of the box body (10), a spring (12) is sleeved on the outer wall of the expansion link (11), a baffle (13) is fixedly connected onto one end of the expansion link (11), a first electromagnet (14) is arranged on the inner wall of the box body (10), a second electromagnet (15) is arranged on one side of the baffle (13), the first electromagnet (14) and the second electromagnet (15) are correspondingly arranged, and a support plate (16) is fixedly connected onto a screw, the utility model discloses a camera, including backup pad (16), one end fixedly connected with connecting rod (20), the one end fixedly connected with protection casing (18) of connecting rod (20), the upper end fixed mounting of backup pad (16) has camera body (17), the upper end fixed mounting of backup pad (16) has electric putter (19), the one end fixedly connected with connecting rod (20) of electric putter (19) piston rod, camera body (17) are located the inside of protection casing (18).

2. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: the inner part of the groove (2) is fixedly connected with a fixing plate (4), a first bearing (5) is fixedly embedded in the fixing plate (4), and one end of an output shaft of the driving motor (3) is fixedly inserted into an inner ring of the first bearing (5).

3. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: and a second bearing (7) is fixedly embedded in the inner top of the groove (2), and one end of the ball screw (6) is fixedly inserted into the inner ring of the second bearing (7).

4. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: one side fixedly connected with mounting panel (8) of stand (1), mounting hole (9) have been seted up on mounting panel (8), mounting panel (8) are provided with four groups.

5. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: go up export (21) and export (22) down and be corresponding the setting, the length and the width of backup pad (16) all are less than the length and the width of going up export (21) and export (22) down.

6. The living human face detection camera device based on the depth image as claimed in claim 5, wherein: the telescopic rod (11), the baffle (13), the first electromagnet (14) and the second electromagnet (15) are all fixedly provided with two groups.

7. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: one set of said baffles (13) being located directly below the upper outlet (21) and the other set of said baffles (13) being located directly above the lower outlet (22).

8. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: the length and the width of the two groups of baffles (13) are both larger than those of the upper outlet (21) and the lower outlet (22).

9. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: the length of the upright post (1) is set to be 2.5m-2.8m, and the length of the groove (2) is set to be 2.2m-2.6 m.

10. The living human face detection camera device based on the depth image as claimed in claim 1, wherein: the driving motor (3) is set to be a forward and reverse rotation speed reduction driving motor.