CN214278970U

CN214278970U - Face recognition device capable of adjusting height of face recognition instrument

Info

Publication number: CN214278970U
Application number: CN202120525415.6U
Authority: CN
Inventors: 黎远松; 王弼虎; 周鹏成; 范贝贝; 赵良军
Original assignee: Sichuan University of Science and Engineering
Current assignee: Sichuan University of Science and Engineering
Priority date: 2021-03-12
Filing date: 2021-03-12
Publication date: 2021-09-24
Anticipated expiration: 2031-03-12

Abstract

The utility model belongs to the technical field of face recognition device, in particular to a face recognition device with adjustable face recognition instrument height, which comprises a box body, a display screen and a recognition head, wherein two fixed plates which are symmetrically distributed are fixedly connected with the top end and the bottom end of the box body, the display screen is fixed in the outer side wall of the box body in a threaded manner, the recognition head is positioned at the left side of the box body, and the top end of the recognition head is fixedly connected with a wiring; the utility model discloses when using, the user is raised one's hand and is caught the identification head, then stimulate the identification head downwards, the line pole rotation is received in the line atress drive of wiring, receive the line pole and slowly relieve the wiring that the rolling was got up, make identification head and wiring simultaneously at the box outside downstream, conveniently carry out the position control work of identification head, adjust the height of identification head, the user that makes different heights can come to come the identification head to adjust the most suitable position according to the demand, the result of use is improved, applicability and portability have been improved.

Description

Face recognition device capable of adjusting height of face recognition instrument

Technical Field

The utility model belongs to the technical field of face identification device, concretely relates to face identification device of adjustable face identification appearance height.

Background

A face recognition device, namely a face recognizer, is a biological feature recognition technology in the development of digital information, and is characterized in that images or video streams containing faces are collected through a camera, the faces are automatically detected and tracked in the images, and then face positioning, face recognition preprocessing, memory storage and comparison are carried out on the detected faces, so that the purpose of recognizing different human identities is achieved.

Present face identification ware is generally through the screw, and the snap-on is on support frame or wall, and the position height after the recognizer installation is all fixed, because the height between the user is different, can't be applicable to the user of different heights, and recognizer and identification camera are the integral type structure moreover, therefore the identification camera can only be shot to a direction, has reduced result of use and portability.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a face identification device of adjustable face identification appearance height has the characteristics that use portability and suitability are strong.

In order to achieve the above object, the utility model provides a following technical scheme: a face recognition device capable of adjusting the height of a face recognition instrument comprises a box body, a display screen and a recognition head, wherein two fixing plates which are symmetrically distributed are fixedly connected to the top end and the bottom end of the box body, the display screen is fixedly connected inside the outer side wall of the box body in a threaded manner, the recognition head is positioned on the left side of the box body, a wiring is fixedly connected to the top end of the recognition head, the wiring penetrates through the inside of the box body, and the other end of the wiring is electrically connected with the display screen; the inside rotation of box is connected with receipts line pole, the equal fixedly connected with dwang in receipts line pole both ends, two the dwang respectively with box top inner wall, bottom inner wall rotate to be connected, the inside fixedly connected with baffle of box, the baffle is located receive the line pole left side, the wiring runs through the baffle, just the wiring winding is in receive the line pole outside, two the dwang outside all has the torsional spring, the torsional spring both ends respectively with the box inner wall receive line pole fixed connection.

Preferably, the left side wall of the box body is fixedly connected with a sliding rail, and an opening is formed in the bottom end of the sliding rail.

Preferably, the outer wall of the identification head is fixedly connected with a sliding block, and the sliding block is connected inside the sliding rail in a sliding manner.

Preferably, the bottom end of the identification head is fixedly connected with a pull rod.

Preferably, the outer side wall of the box body is provided with a groove, and the display screen is connected inside the groove in a clamping manner.

Preferably, the left side wall and the right side wall of the box body are in threaded connection with bolts, and the bolts are fixed inside the display screen in a threaded connection mode.

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

1. the utility model discloses in, the box, the combination forms face identification device between display screen and the recognition head, the display screen passes through the bolt and installs inside the box, be connected through the wiring between recognition head and the display screen, the wiring stretches into inside the box, and the rolling is on the inside pivoted of box receipts line pole, when using, the user raises one's hand and grasps the recognition head, then stimulate the recognition head downwards, the wiring atress drives the receipts line pole and rotates, receive the line pole and relieve the wiring of rolling, make recognition head and wiring move down outside the box simultaneously, the device simple structure, easy operation, conveniently carry out the position control work of recognition head, adjust the height of recognition head, make different height users can adjust the recognition head to the most suitable position according to the demand, the result of use has been improved, applicability and portability have been improved, two torsional spring both ends in the two dwang outsides respectively with box inner wall, the box inner wall with the demand, the torsional spring both ends of two dwang outsides are respectively, Receive line pole fixed connection, when the discernment head moved down, two torsional springs slowly contract, and after the discernment was accomplished, the user released the discernment head, and two torsional springs kick-back simultaneously make and receive line pole automatic rolling wiring, drive the discernment head and rise automatically, can realize the automatic re-setting work of discernment head to subsequent user continues to carry out discernment work, has improved the portability.

2. The utility model discloses in, adopt the disconnect-type design between discernment head and the display screen, the user only need stimulate the discernment head and adjust the position of discernment head, satisfies the user demand, moreover behind the drop-down discernment head, rotates the discernment head and can adjust the shooting angle, has reduced user's intensity of labour, has improved result of use and portability.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a schematic sectional view of the top view of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic structural view of the middle slide rail of the present invention.

In the figure: 1. a box body; 11. a fixing plate; 12. a partition plate; 13. a slide rail; 14. a groove; 15. a bolt; 2. a display screen; 3. an identification head; 31. wiring; 32. a slider; 33. a pull rod; 4. a wire take-up rod; 41. rotating the rod; 42. a torsion spring.

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. 1-4, the present invention provides the following technical solutions: a face recognition device capable of adjusting the height of a face recognition instrument comprises a box body 1, a display screen 2 and a recognition head 3, wherein the top end and the bottom end of the box body 1 are fixedly connected with two fixing plates 11 which are symmetrically distributed, the display screen 2 is fixedly connected inside the outer side wall of the box body 1 in a threaded manner, the recognition head 3 is positioned on the left side of the box body 1, the top end of the recognition head 3 is fixedly connected with a wiring 31, the wiring 31 penetrates through the box body 1, the other end of the wiring 31 is electrically connected with the display screen 2, a wire take-up rod 4 is rotatably connected inside the box body 1, two ends of the wire take-up rod 4 are fixedly connected with rotating rods 41, the two rotating rods 41 are respectively rotatably connected with the inner wall at the top and the inner wall at the bottom of the box body 1, a partition plate 12 is fixedly connected inside the box body 1, the partition plate 12 is positioned on the left side of the wire take-up rod 4, the wiring 31 is wound on the outer side of the wire take-up rod 4, torsion springs 42 are arranged on the outer sides of the two rotating rods 41, two ends of the torsion spring 42 are respectively fixedly connected with the inner wall of the box body 1 and the take-up rod 4.

In this embodiment: the box body 1, the display screen 2 and the recognition head 3 are combined to form a face recognition device, the display screen 2 is fixed in the box body 1 in a threaded manner, four fixing plates 11 at the top end and the bottom end of the box body 1 are fixed on a wall surface or a supporting frame through screws, so that the installation and fixing work of the display screen 2 and the box body 1 can be conveniently carried out, the recognition head 3 is connected with the display screen 2 through a wiring 31, when in use, the face recognition work is carried out through the recognition head 3, then information is displayed on the display screen 2, so that the face recognition work can be conveniently carried out, a wire receiving rod 4 is arranged in the box body 1, two rotating rods 41 at two ends of the wire receiving rod 4 are respectively connected with the top inner wall and the bottom inner wall of the box body 1 in a rotating manner, therefore, the wire receiving rod 4 can rotate in the box body 1 under the driving of the two rotating rods 41, the wiring 31 is, the wire collecting rod 4 winds part of the connecting wire 31 extending into the box body 1, when the wire collecting device is used, a user lifts the recognition head 3 and then pulls the recognition head 3 downwards, the connecting wire 31 is stressed to drive the wire collecting rod 4 to rotate, so that the wire collecting rod 4 slowly releases the wound connecting wire 31, the recognition head 3 and the connecting wire 31 simultaneously move downwards outside the box body 1, the operation is simple, the position adjustment work of the recognition head 3 is convenient, the height of the recognition head 3 is adjusted, users with different heights can adjust the recognition head 3 to the most suitable position according to requirements, the using effect is improved, the applicability and the portability are improved, a separated design is adopted between the recognition head 3 and the display screen 2, the user only needs to pull the recognition head 3 to adjust the position of the recognition head 3, the using requirements are met, and the labor intensity of the user is reduced, the using effect is improved, the clapboard 12 is fixed in the box body 1, the wiring 31 penetrates through the clapboard 12 and then is wound on the wire take-up rod 4, the clapboard 12 can improve the stability of the winding and unwinding of the wiring 31, the use effect can be improved, the outer sides of the two rotating rods 41 are respectively provided with the torsion springs 42, the two ends of each torsion spring 42 are respectively and fixedly connected with the inner wall of the box body 1 and the wire take-up rod 4, when the wire take-up rod 4 releases the wiring 31, the two torsion springs 42 can slowly change into a contracted state, after the identification work is finished, the user releases the identification head 3, at the moment, the two torsion springs 42 rebound at the same time to enable the wire take-up rod 4 to rotate automatically, and the wiring 31 is reeled again, the wiring 31 will enter the box body 1 again and drive the identification head 3 to rise automatically, the automatic reset work of the recognition head 3 can be realized, so that a subsequent user can continue to perform the recognition work, the portability is improved, and the use effect is improved.

In fig. 1, 3 and 4: a slide rail 13 is fixedly connected to the left side wall of the box body 1, an opening is formed in the bottom end of the slide rail 13, a slide block 32 is fixedly connected to the outer wall of the identification head 3, and the slide block 32 is connected to the inner part of the slide rail 13 in a sliding manner; inside slider 32 sliding connection on discernment head 3 is at slide rail 13 on the left side wall of box 1, can make discernment head 3 the stability when the box 1 outside removes, slider 32 can remove to slide rail 13 outside from the opening of slide rail 13 bottom, conveniently carry out discernment head 3's position control work, slider 32 breaks away from the back from slide rail 13 is inside, it can also adjust discernment head 3's shooting angle to rotate discernment head 3, can improve the recognition effect, after discernment head 3 resets, through the cooperation between slider 32 and the slide rail 13, can make discernment head 3 keep stable state in box 1 left side, so that subsequent use.

In fig. 1 and 3: the bottom end of the recognition head 3 is fixedly connected with a pull rod 33; the user can pull the pull rod 33 downwards to move the identification head 3 downwards, and the pull rod 33 is arranged to facilitate the force application of the user.

In fig. 2 and 3: the outer side wall of the box body 1 is provided with a groove 14, the display screen 2 is clamped and connected inside the groove 14, the left side wall and the right side wall of the box body 1 are both in threaded connection with bolts 15, and the bolts 15 are in threaded connection and fixed inside the display screen 2; when the installation, can block into the recess 14 on the 1 lateral wall of box with display screen 2 earlier inside, can carry out location work to display screen 2, fix display screen 2 inside recess 14 through four bolts 15 behind the location, improved display screen 2's installation effect and efficiency.

The utility model discloses a theory of operation and use flow: when the identification device is used, a user holds the pull rod 33 by lifting his hand, then pulls the pull rod 33 downwards, the wire collecting rod 4 is driven by the wire collecting rod 31 to rotate, the wire collecting rod 4 slowly releases the wound wire 31, so that the identification head 3 and the wire 31 simultaneously move downwards outside the box body 1 to adjust the position of the identification head 3, the position adjustment work of the identification head 3 is facilitated, users with different heights can adjust the identification head 3 to the most suitable position according to requirements, the use effect is improved, the applicability and the portability are improved, after the identification head 3 moves downwards below the box body 1, the shooting angle can be adjusted by rotating the identification head 3, the use effect is improved, when the identification head 3 moves downwards, the two torsion springs 42 slowly contract, after the identification is finished, the user releases the identification head 3, the two torsion springs 42 rebound simultaneously to enable the wire collecting rod 4 to automatically roll the wire 31 to drive the identification head 3 to automatically rise, the automatic reset work of the recognition head 3 can be realized, so that subsequent users can continue to perform recognition work, and the portability is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a face identification device of adjustable face identification appearance height, includes box (1), display screen (2) and discernment head (3), its characterized in that: the top end and the bottom end of the box body (1) are fixedly connected with two fixing plates (11) which are symmetrically distributed, the display screen (2) is fixedly connected inside the outer side wall of the box body (1) in a threaded manner, the identification head (3) is positioned on the left side of the box body (1), the top end of the identification head (3) is fixedly connected with a wiring (31), the wiring (31) penetrates through the inside of the box body (1), and the other end of the wiring (31) is electrically connected with the display screen (2);

the utility model discloses a take-up cable, including box (1), dwang (41), two, dwang (41) are connected with take-up pole (4) inside rotation, the equal fixedly connected with dwang (41) in take-up pole (4) both ends, dwang (41) respectively with box (1) top inner wall, bottom inner wall rotate to be connected, box (1) inside fixedly connected with baffle (12), baffle (12) are located take-up pole (4) left side, wiring (31) run through baffle (12), just wiring (31) winding is in take-up pole (4) outside, two the dwang (41) outside all has torsional spring (42), torsional spring (42) both ends respectively with box (1) inner wall take-up pole (4) fixed connection.

2. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: the box (1) left side wall fixedly connected with slide rail (13), slide rail (13) bottom has the opening.

3. The face recognition device with the adjustable face recognition instrument height as claimed in claim 2, wherein: the outer wall of the identification head (3) is fixedly connected with a sliding block (32), and the sliding block (32) is connected inside the sliding rail (13) in a sliding mode.

4. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: the bottom end of the identification head (3) is fixedly connected with a pull rod (33).

5. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: a groove (14) is formed in the outer side wall of the box body (1), and the display screen (2) is connected inside the groove (14) in a clamping mode.

6. The face recognition device with the adjustable face recognition instrument height as claimed in claim 1, wherein: the display screen box is characterized in that bolts (15) are connected to the left side wall and the right side wall of the box body (1) in a threaded mode, and the bolts (15) are fixed inside the display screen (2) in a threaded mode.