CN219692733U

CN219692733U - Face recognition instrument

Info

Publication number: CN219692733U
Application number: CN202320936216.3U
Authority: CN
Inventors: 王晓; 狄金海; 沈德明; 周培; 张逸格
Original assignee: Zhejiang Industry and Trade Vocational College
Current assignee: Zhejiang Industry and Trade Vocational College
Priority date: 2023-04-24
Filing date: 2023-04-24
Publication date: 2023-09-15
Anticipated expiration: 2033-04-24

Abstract

The utility model discloses a face recognition instrument, which belongs to the technical field of face recognition and comprises a fixed transverse plate, wherein four corners of the upper surface of the fixed transverse plate are fixedly provided with telescopic upright posts, the upper surface of the telescopic upright post is fixedly provided with a stable transverse plate, the upper surface of the fixed transverse plate is fixedly provided with a lifting adjusting device, the inner wall of the telescopic upright post is inserted with a limiting rod, and the upper surface of the stable transverse plate is provided with a rotatable circular rack plate. This face identification appearance drives through setting up regulation support and catch bar and promotes support and lift bracing piece cooperation and move the support and carry out the altitude mixture control operation to stable diaphragm and face identification appearance for it is more simple convenient to adjust the operation from top to bottom to face identification appearance, the various different service scenarios of adaptation that can be better, helps people better carry out face identification operation, has effectively improved the convenience of people when face identification, helps people better to use.

Description

Face recognition instrument

Technical Field

The utility model belongs to the technical field of face recognition, and particularly relates to a face recognition instrument.

Background

The face recognition device is a biological feature recognition technology in the development of digital information, acquires images or video streams containing faces through a camera, automatically detects and tracks the faces in the images, and further performs face positioning, face recognition preprocessing, memory storage and comparison on the detected faces so as to achieve the purpose of recognizing different identities; at present, the existing face recognition instrument is generally directly placed at a designated position for use when in use; the existing face recognition instrument is relatively fixed in size during use, so that people with different heights are difficult to adapt better during use, face recognition operation is difficult to perform better, and the convenience of people in use is reduced.

Disclosure of Invention

(one) solving the technical problems

In order to overcome the defects in the prior art, the utility model provides the face recognition instrument, which solves the problems that people with different heights are difficult to adapt to better in use due to the fact that the size is relatively fixed, face recognition operation is difficult to carry out better, and the convenience of people in use is reduced.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a face identification appearance, includes fixed diaphragm, the equal fixed mounting in four corners of fixed diaphragm upper surface has flexible stand, the last fixed surface of flexible stand installs stable diaphragm, the last fixed surface of fixed diaphragm installs lift adjusting device, peg graft there is the gag lever post the inner wall of flexible stand, the upper surface of stable diaphragm is equipped with rotatable circular rack board, the lower fixed surface of stable diaphragm installs driving motor, driving motor's output fixed mounting has rotation gear, circular rack board and rotation gear engagement, the last fixed surface of circular rack board installs U-shaped steady rest, the top of U-shaped steady rest is equipped with rotatable face identification appearance.

As a further aspect of the utility model: the lifting adjusting device comprises a positioning vertical plate fixedly mounted on the upper surface of a fixed transverse plate, a slidable adjusting bracket is arranged on the outer surface of the positioning vertical plate, a positioning bracket is fixedly mounted on the upper surface of the adjusting bracket, a positioning rod inserted into the positioning vertical plate is penetrated through the positioning bracket, a rotatable pushing rod is arranged at the bottom of the adjusting bracket, a pushing bracket sliding with the upper surface of the fixed transverse plate is arranged at the bottom of the pushing rod in a rotatable manner, a rotatable lifting supporting rod is arranged at the top of the pushing bracket, a rotatable rotating shaft is arranged in the middle of the lifting supporting rod, and a movable bracket sliding with the upper surface of the stable transverse plate is arranged at the top of the lifting supporting rod in a rotatable manner.

As a further aspect of the utility model: and a plurality of groups of positioning through holes are formed in the outer side face of the positioning vertical plate, and the size of the positioning through holes is matched with the size of the positioning rods.

As a further aspect of the utility model: the upper surface fixed mounting of movable support has the removal slider, and the removal spout has been seted up to the lower surface of stable diaphragm, removes slider and removal spout sliding connection.

As a further aspect of the utility model: the lower surface of circular rack board is fixed mounting has annular slider, and annular spout has been seted up to the upper surface of stabilizing diaphragm, and annular slider rotates with annular spout to be connected.

As a further aspect of the utility model: the bottom of flexible stand surface has seted up multiunit spacing recess, and peg graft in the inside of spacing recess has the gag lever post.

(III) beneficial effects

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

1. this face identification appearance drives through setting up regulation support and catch bar and promotes support and lift bracing piece cooperation and move the support and carry out the altitude mixture control operation to stable diaphragm and face identification appearance for it is more simple convenient to adjust the operation from top to bottom to face identification appearance, the various different service scenarios of adaptation that can be better, helps people better carry out face identification operation, has effectively improved the convenience of people when face identification, helps people better to use.

2. This face identification appearance drives U-shaped steady rest and face identification appearance through setting up driving motor drive rotation gear and circular rack board meshing and rotates and carry out angle modulation operation, can carry out more accurate angle modulation operation to U-shaped steady rest and face identification appearance, has effectively improved the convenience that carries out angle modulation to the face identification appearance, helps the various complicated service environment of better adaptation, and the people of being convenient for use better.

3. This face recognition appearance inserts the inside of flexible stand through setting up the gag lever post and carries out spacing fixed operation for have better spacing fixed effect to flexible stand, guarantee that can be better is to the spacing fixed effect of flexible stand, help people better according to the in service behavior carry out the regulation operation, effectively improved the convenience that people used.

Drawings

FIGS. 1 and 2 are schematic views of the structure of the present utility model;

FIG. 3 is an exploded view of the lift adjustment device of the present utility model;

in the figure: 1. fixing the transverse plate; 2. a telescopic column; 3. a stabilizing cross plate; 4. a lifting adjusting device; 401. positioning a vertical plate; 402. adjusting the bracket; 403. a positioning bracket; 404. a positioning rod; 405. a push rod; 406. pushing the bracket; 407. lifting the support rod; 408. a rotating shaft; 409. a movable support; 5. a limit rod; 6. circular rack plate; 7. a driving motor; 8. rotating the gear; 9. a U-shaped stabilizer; 10. face recognition instrument.

Detailed Description

The technical scheme of the patent is further described in detail below with reference to the specific embodiments.

As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a face recognition instrument, including fixed diaphragm 1, the equal fixed mounting in four corners of fixed diaphragm 1 upper surface has flexible stand 2, the last fixed surface of flexible stand 2 installs stable diaphragm 3, the upper surface fixed mounting of fixed diaphragm 1 has lift adjusting device 4, peg graft there is gag lever post 5 the inner wall of flexible stand 2, the upper surface of stable diaphragm 3 is equipped with rotatable circular rack board 6, the lower fixed surface of stable diaphragm 3 installs driving motor 7, driving motor 7's output fixed mounting has rotation gear 8, circular rack board 6 meshes with rotation gear 8, the upper surface fixed mounting of circular rack board 6 has the top of U-shaped stabilizer 9,U shape stabilizer 9 to be equipped with rotatable face recognition instrument 10.

The lifting adjusting device 4 comprises a positioning vertical plate 401 fixedly arranged on the upper surface of the fixed transverse plate 1, a slidable adjusting bracket 402 is arranged on the outer surface of the positioning vertical plate 401, a positioning bracket 403 is fixedly arranged on the upper surface of the adjusting bracket 402, a positioning rod 404 inserted into the positioning vertical plate 401 is penetrated in the positioning bracket 403, a rotatable pushing rod 405 is arranged at the bottom of the adjusting bracket 402, a pushing bracket 406 sliding with the upper surface of the fixed transverse plate 1 is rotatably arranged at the bottom of the pushing rod 405, a rotatable lifting supporting rod 407 is arranged at the top of the pushing bracket 406, a rotatable rotating shaft 408 is arranged in the middle of the lifting supporting rod 407, and a movable bracket 409 sliding with the upper surface of the stable transverse plate 3 is rotatably arranged at the top of the lifting supporting rod 407.

Specifically, as shown in fig. 1 and 2, the annular sliding block is fixedly arranged on the lower surface of the circular rack plate 6, the annular sliding groove is formed in the upper surface of the stable transverse plate 3, the annular sliding block is rotationally connected with the annular sliding groove, the annular sliding block on the lower surface of the circular rack plate 6 is mutually matched with the annular sliding groove on the upper surface of the stable transverse plate 3, the rotating stability is improved, a plurality of groups of limiting grooves are formed in the bottom of the outer surface of the telescopic upright post 2, a limiting rod 5 is inserted into the limiting grooves, and the limiting grooves in the bottom of the outer surface of the telescopic upright post 2 are mutually matched with the limiting rod 5, so that the limiting and fixing effects are improved.

Specifically, as shown in fig. 3, the outer side surface of the positioning vertical plate 401 is provided with a plurality of groups of positioning through holes, the size of the positioning through holes is matched with the size of the positioning rod 404, the positioning through holes on the outer side surface of the positioning vertical plate 401 are matched with the positioning rod 404, so that the positioning operation is performed conveniently and better, the upper surface of the moving bracket 409 is fixedly provided with a moving sliding block, the lower surface of the stabilizing transverse plate 3 is provided with a moving sliding groove, the moving sliding block is in sliding connection with the moving sliding groove, and the moving sliding block on the upper surface of the moving bracket 409 is matched with the moving sliding groove on the lower surface of the stabilizing transverse plate 3, so that the moving stability is improved.

The working principle of the utility model is as follows:

s1, placing the device at a designated position, controlling an adjusting bracket 402 to drive a pushing rod 405 to move, driving a pushing bracket 406 to move by the pushing rod 405, driving a lifting support rod 407 to move by the pushing bracket 406, driving a moving bracket 409 to move by the lifting support rod 407, driving a stabilizing transverse plate 3 to move by the moving bracket 409, and driving a U-shaped stabilizing frame 9 and a face recognition instrument 10 to perform height adjusting operation by the stabilizing transverse plate 3;

s2, stopping after adjusting to a proper height, inserting a positioning rod 404 into a positioning vertical plate 401 through a positioning bracket 403 to perform limiting and fixing operation, and simultaneously inserting a limiting rod 5 into the telescopic upright post 2 to perform limiting and fixing operation;

s3, subsequently starting the driving motor 7, driving the output end of the driving motor 7 to drive the rotating gear 8 to rotate, driving the circular rack plate 6 to rotate by the rotating gear 8, driving the U-shaped stabilizing frame 9 to rotate by the circular rack plate 6, driving the face recognition instrument 10 to rotate by the U-shaped stabilizing frame 9 to perform angle adjustment operation, and adjusting the angle to a proper angle for use.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.

Claims

1. The utility model provides a face identification appearance, includes fixed diaphragm (1), the equal fixed mounting in four corners of fixed diaphragm (1) upper surface has flexible stand (2), the last fixed surface of flexible stand (2) installs stable diaphragm (3), its characterized in that: the utility model discloses a face recognition device, including fixed diaphragm (1), fixed diaphragm (3), fixed diaphragm (1)'s upper surface installs lift adjusting device (4), peg graft there is gag lever post (5) the inner wall of flexible stand (2), the upper surface of stable diaphragm (3) is equipped with rotatable circular rack board (6), the lower fixed mounting of stable diaphragm (3) has driving motor (7), driving motor (7) output fixed mounting has rotation gear (8), circular rack board (6) and rotation gear (8) meshing, the upper surface fixed mounting of circular rack board (6) has U-shaped steady rest (9), the top of U-shaped steady rest (9) is equipped with rotatable face recognition instrument (10).

2. A face recognition instrument according to claim 1, wherein: the lifting adjusting device (4) comprises a positioning vertical plate (401) fixedly installed on the upper surface of a fixed transverse plate (1), a slidable adjusting bracket (402) is arranged on the outer surface of the positioning vertical plate (401), a positioning bracket (403) is fixedly installed on the upper surface of the adjusting bracket (402), a positioning rod (404) inserted into the positioning vertical plate (401) is penetrated into the positioning bracket (403), a rotatable pushing rod (405) is arranged at the bottom of the adjusting bracket (402), a pushing bracket (406) sliding with the upper surface of the fixed transverse plate (1) is rotatably arranged at the bottom of the pushing rod (405), a rotatable lifting supporting rod (407) is arranged at the top of the pushing bracket (406), a rotatable rotating shaft (408) is arranged in the middle of the lifting supporting rod (407), and a movable bracket (409) sliding with the upper surface of the stable transverse plate (3) is rotatably arranged at the top of the lifting supporting rod (407).

3. A face recognition instrument according to claim 2, wherein: the outer side face of the positioning vertical plate (401) is provided with a plurality of groups of positioning through holes, and the size of each positioning through hole is matched with the size of the positioning rod (404).

4. A face recognition instrument according to claim 2, wherein: the upper surface of the movable support (409) is fixedly provided with a movable sliding block, the lower surface of the stable transverse plate (3) is provided with a movable sliding groove, and the movable sliding block is in sliding connection with the movable sliding groove.

5. A face recognition instrument according to claim 1, wherein: the lower surface of the circular rack plate (6) is fixedly provided with an annular sliding block, the upper surface of the stabilizing transverse plate (3) is provided with an annular sliding groove, and the annular sliding block is rotationally connected with the annular sliding groove.

6. A face recognition instrument according to claim 1, wherein: the bottom of telescopic stand (2) surface has seted up multiunit spacing recess, and peg graft in the inside of spacing recess has gag lever post (5).