CN211694042U

CN211694042U - Face recognition device with angle adjusting function

Info

Publication number: CN211694042U
Application number: CN201921506061.XU
Authority: CN
Inventors: 王传花
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-10-16
Anticipated expiration: 2029-09-11

Abstract

The utility model discloses a face identification device with angle modulation function belongs to face identification technical field, a face identification device with angle modulation function, including face identification equipment body, the down tube that the slope of the left side fixedly connected with of face identification equipment body set up, the left side of down tube is provided with the mounting panel, there is the fixed block top on mounting panel right side through screw fixed mounting, the right side of fixed block is articulated through articulated axle with the left end of down tube. The utility model discloses practical use is through angle regulation subassembly, the cooperation of rethread down tube, mounting panel and articulated shaft, and the slope that drives face identification equipment body is upwards perhaps inclined downwards to make people adjust the angle of face identification equipment body according to the custom standing posture of oneself, make face identification equipment body can be faster discern people's face, facilitate for people.

Description

Face recognition device with angle adjusting function

Technical Field

The utility model relates to a face identification technical field, more specifically say, relate to a face identification device with angle modulation function.

Background

Face recognition is a biometric technology for identity recognition based on facial feature information of a person. A series of related techniques for detecting and tracking faces of human faces, which are also commonly referred to as face recognition and facial recognition, are performed by capturing images or video streams containing the faces with a camera or a video camera and automatically detecting and tracking the faces in the images.

The angle of the existing face recognition equipment is usually fixed, and different users are used to different standing postures, so that the user is required to cooperate, the head is moved to a proper position to be aligned with an image acquisition device for recognition, and the position adjustment needs a long time, which brings inconvenience to people.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a face identification device with angle modulation function possesses angle regulation's advantage, and it is fixed usually to have solved current face identification equipment angle, and because the user of difference is used to the station appearance difference, therefore needs the user cooperation, with the head remove suitable position, aim at image acquisition device and discern again, and the adjusting position needs longer time, brings inconvenient problem for people.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A face recognition device with an angle adjusting function comprises a face recognition equipment body, wherein an inclined rod which is obliquely arranged is fixedly connected to the left side of the face recognition equipment body, an installation plate is arranged on the left side of the inclined rod, a fixed block is fixedly installed above the right side of the installation plate through a screw, the right side of the fixed block is hinged to the left end of the inclined rod through a hinged shaft, and an angle adjusting component is arranged on the right side of the installation plate and below the fixed block;

the angle adjusting assembly comprises a vertically arranged threaded rod, a threaded block in threaded connection with the threaded rod is sleeved on the threaded rod, a connecting rod is fixedly connected to the right side of the threaded block, one end, away from the threaded block, of the connecting rod is hinged to the bottom of the inclined rod, a first bearing is fixedly connected to the top end of the threaded rod, a limiting block is fixedly connected to the top of the first bearing, the left side of the limiting block is fixedly connected with the right side of the mounting plate, a supporting block is fixedly connected to the lower portion of the right side of the mounting plate, a driving motor is fixedly connected to the top of the supporting block, and the top of an output shaft of the driving motor; the mounting hole has all been seted up in the four corners on mounting panel right side, the below fixedly connected with controller on mounting panel right side, the controller passes through wire electric connection with driving motor.

Preferably, the right side of mounting panel corresponds the threaded rod and sets up the spacing groove of vertical setting, sliding connection has the slider in the spacing groove, the right side fixedly connected with gag lever post of slider, the right-hand member of gag lever post and the left side fixed connection of screw thread piece.

Preferably, the outside of driving motor is provided with the safety cover, the bottom of safety cover and the top fixed connection of supporting shoe, the left side of safety cover and the right side fixed connection of mounting panel.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) the utility model discloses practical use is through angle regulation subassembly, the cooperation of rethread down tube, mounting panel and articulated shaft, and the slope that drives face identification equipment body is upwards perhaps inclined downwards to make people adjust the angle of face identification equipment body according to the custom standing posture of oneself, make face identification equipment body can be faster discern people's face, facilitate for people.

(2) Through circular telegram and rotation with driving motor, when driving motor corotation, it rotates to drive the threaded rod, make the screw block downstream rather than threaded connection, along with the downstream of screw block, make the connecting rod drive the angle of face identification equipment body slowly incline downwards, when driving motor reversal, drive the threaded rod reversal, thereby make screw block and connecting rod upward movement, thereby the angle that drives the face identification equipment body slowly inclines upwards, thereby realize the angle modulation of face identification equipment body.

(3) Through mutually supporting of spacing groove, slider and gag lever post, can play spacing and the effect of direction to the screw thread piece, can protect driving motor through the safety cover.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a half-sectional enlarged perspective view of the angle adjustment assembly of fig. 1 according to the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

The reference numbers in the figures illustrate:

1. a face recognition device body; 2. a diagonal bar; 3. mounting a plate; 4. a fixed block; 5. an angle adjustment assembly; 51. a threaded rod; 52. a thread block; 53. a connecting rod; 54. a limiting block; 55. a support block; 56. A drive motor; 6. a limiting groove; 7. a slider; 8. a limiting rod; 9. a protective cover; 10. mounting holes; 11. And a controller.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a face recognition device with angle adjustment function comprises a face recognition device body 1, wherein the left side of the face recognition device body 1 is fixedly connected with an inclined rod 2 which is obliquely arranged, the left side of the inclined rod 2 is provided with a mounting plate 3, a fixing block 4 is fixedly mounted above the right side of the mounting plate 3 through a screw, the right side of the fixing block 4 is hinged with the left end of the inclined rod 2 through a hinge shaft, and an angle adjustment component 5 is arranged on the right side of the mounting plate 3 and below the fixing block 4, the utility model is used for driving the inclination of the face recognition device body 1 upwards or downwards through the adjustment of the angle adjustment component 5 and the cooperation of the inclined rod 2, the mounting plate 3 and the hinge shaft, so that people can adjust the angle of the face recognition device body 1 according to the self-habit standing posture, and the face of people can be recognized by the face recognition device body 1 more quickly, brings convenience to people;

the angle adjusting component 5 comprises a vertically arranged threaded rod 51, a threaded block 52 in threaded connection with the threaded rod 51 is sleeved on the threaded rod 51, a connecting rod 53 is fixedly connected to the right side of the threaded block 52, one end, far away from the threaded block 52, of the connecting rod 53 is hinged to the bottom of the inclined rod 2, a first bearing is fixedly connected to the top end of the threaded rod 51, a limiting block 54 is fixedly connected to the top of the first bearing, the left side of the limiting block 54 is fixedly connected to the right side of the mounting plate 3, a supporting block 55 is fixedly connected to the lower portion of the right side of the mounting plate 3, a driving motor 56 is fixedly connected to the top of the supporting block 55, the driving motor 56 is a miniature servo motor, the driving motor 56 is JMC-42JSF330AS in type, the top of an output shaft of the driving motor 56 is fixedly connected to the bottom end of, the thread block 52 in threaded connection with the thread block is enabled to move downwards, the connecting rod 53 drives the angle of the face recognition device body 1 to slowly incline downwards along with the downward movement of the thread block 52, when the driving motor 56 rotates reversely, the threaded rod 51 is driven to rotate reversely, so that the thread block 52 and the connecting rod 53 move upwards, the angle of the face recognition device body 1 is driven to slowly incline upwards, and the angle adjustment of the face recognition device body 1 is realized;

mounting hole 10 has all been seted up in the four corners on mounting panel 3 right side, and it can be convenient through mounting hole 10, the location installation of face identification equipment body 1, below fixedly connected with controller 11 on mounting panel 3 right side, controller 11 and driving motor 56 pass through wire electric connection, can make things convenient for driving motor 56's switch through controller 11, and driving

motor

56 and 11 electric connection of controller are prior art, so do not do too much restriction here.

Further, the right side of mounting panel 3 corresponds threaded rod 51 and has seted up the spacing groove 6 of vertical setting, and sliding connection has slider 7 in the spacing groove 6, and slider 7's right side fixedly connected with gag lever post 8, the right-hand member of gag lever post 8 and the left side fixed connection of screw block 52 can play spacing and the effect of direction to screw block 52 through mutually supporting of spacing groove 6, slider 7 and gag lever post 8.

Further, a protective cover 9 is arranged on the outer side of the driving motor 56, the bottom of the protective cover 9 is fixedly connected with the top of the supporting block 55, the left side of the protective cover 9 is fixedly connected with the right side of the mounting plate 3, and the driving motor 56 can be protected through the protective cover 9.

The working principle is as follows: when in use, the controller 11 firstly energizes the driving motor 56, when the driving motor 56 rotates forwards, the threaded rod 51 is driven to rotate, meanwhile, the mutually matching of the limit groove 6, the slide block 7 and the limit rod 8 drives the thread block 52 in threaded connection with the threaded rod 51 to move downwards, and along with the downward movement of the thread block 52, so that the connecting rod 53 drives the face recognition device body 1 to incline downwards slowly, when the driving motor 56 rotates reversely, the threaded rod 51 is driven to rotate reversely, thereby causing the thread block 52 and the connecting rod 53 to move upwards, thereby driving the angle of the face recognition device body 1 to slowly incline upwards, so that the angle of the face recognition device body 1 can be adjusted by the controller 11 according to the habit and standing posture of people, the face recognition equipment body 1 can recognize the face of people more quickly, and brings convenience to people.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a face identification device with angle modulation function, includes face identification equipment body (1), its characterized in that: an inclined rod (2) which is obliquely arranged is fixedly connected to the left side of the face recognition equipment body (1), an installation plate (3) is arranged on the left side of the inclined rod (2), a fixed block (4) is fixedly installed above the right side of the installation plate (3) through a screw, the right side of the fixed block (4) is hinged to the left end of the inclined rod (2) through a hinge shaft, and an angle adjusting assembly (5) is arranged on the right side of the installation plate (3) and below the fixed block (4);

the angle adjusting assembly (5) comprises a vertically arranged threaded rod (51), a threaded block (52) in threaded connection with the threaded rod (51) is sleeved on the threaded rod (51), a connecting rod (53) is fixedly connected to the right side of the threaded block (52), one end, far away from the threaded block (52), of the connecting rod (53) is hinged to the bottom of the inclined rod (2), a first bearing is fixedly connected to the top end of the threaded rod (51), a limiting block (54) is fixedly connected to the top of the first bearing, the left side of the limiting block (54) is fixedly connected to the right side of the mounting plate (3), a supporting block (55) is fixedly connected to the lower portion of the right side of the mounting plate (3), a driving motor (56) is fixedly connected to the top of the supporting block (55), the top of an output shaft of the driving motor (56) is fixedly connected to the bottom end of the threaded rod (51), and mounting holes, the lower side fixedly connected with controller (11) on mounting panel (3) right side, controller (11) and driving motor (56) pass through wire electric connection.

2. The face recognition apparatus with an angle adjustment function according to claim 1, wherein: the right side of mounting panel (3) corresponds threaded rod (51) and has seted up spacing groove (6) of vertical setting, sliding connection has slider (7) in spacing groove (6), the right side fixedly connected with gag lever post (8) of slider (7), the right-hand member of gag lever post (8) and the left side fixed connection of screw thread piece (52).

3. The face recognition apparatus with an angle adjustment function according to claim 1, wherein: the outside of driving motor (56) is provided with safety cover (9), the bottom of safety cover (9) and the top fixed connection of supporting shoe (55), the left side of safety cover (9) and the right side fixed connection of mounting panel (3).