CN210573849U

CN210573849U - Face recognition model device

Info

Publication number: CN210573849U
Application number: CN201921826756.6U
Authority: CN
Inventors: 谢英
Original assignee: Shaoguan Lingzhu Technology Co Ltd
Current assignee: Shaoguan Lingzhu Technology Co Ltd
Priority date: 2019-10-28
Filing date: 2019-10-28
Publication date: 2020-05-19
Anticipated expiration: 2029-10-28

Abstract

The utility model relates to a face identification technical field, specifically speaking relates to a face identification model device, the on-line screen storage device comprises a base, the both ends symmetry is equipped with the backup pad around the base upper surface, installs fixed establishment between two backup pads, and fixed establishment includes the fixed plate, and the lateral wall is equipped with the slider around the fixed plate, and the bilateral symmetry is equipped with the baffle around the upper surface of fixed plate, is equipped with movable assembly between two baffles, and movable assembly includes the camera, and the pivot groove has been seted up to the lateral wall around the camera, and the pivot inslot portion inlays and is equipped with the connecting rod, and electric putter is installed in the. The utility model discloses a fixed establishment guarantees the stability of fixed plate between two backup pads, and then the movable assembly of design can adjust the camera according to required adjustment and shoot the angle, and the follow-up face data of gathering of being convenient for prevents to reflect light and influences data collection, improves the practicality.

Description

Face recognition model device

Technical Field

The utility model relates to a face identification technical field, specifically speaking relates to a face identification model device.

Background

The face recognition is a biological recognition technology for carrying out identity recognition based on face characteristic information of people, and during face recognition, face data needs to be collected, but in the collection process, the shooting angle is not suitable, so that the shooting reflection is caused, the face data collection is influenced, and inconvenience is brought to people for collecting data.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a face identification model device to solve certain or some defects that propose in the above-mentioned background art.

In order to realize the above-mentioned purpose, on the one hand, the utility model provides a face identification model device, the on-line screen storage device comprises a base, both ends symmetry is equipped with the backup pad, two before the base upper surface back both ends symmetry install fixed establishment between the backup pad, fixed establishment includes the fixed plate, the lateral wall is equipped with the slider around the fixed plate, the bilateral symmetry is equipped with the baffle, two before the upper surface of fixed plate back bilateral symmetry be equipped with movable assembly between the baffle, movable assembly includes the camera, the pivot groove has been seted up to the lateral wall around the camera, the pivot inslot portion inlays and is equipped with the connecting rod, electric putter is installed in the left side of camera.

Preferably, the two ends of the electric push rod are hinged to the fixed plate and the camera respectively through hinges, so that convenience is brought to the shooting angle of the camera for subsequent adjustment, and the human face data can be acquired subsequently.

Preferably, the side walls of the supporting plates are provided with sliding grooves, the size of the sliding block is matched with that of the sliding grooves, and the stability of the fixing plate between the two supporting plates is guaranteed.

Preferably, the connecting rod is rotatably connected with the rotating shaft groove, so that the shooting angle of the camera can be adjusted conveniently.

Preferably, install elevating gear on the base, elevating gear includes the action wheel, the action wheel outside is equipped with the hold-in range, the lead screw is installed to hold-in range both ends inboard, step motor is installed to the top of action wheel.

Preferably, the lead screw is close to the position of hold-in range has seted up the ring channel, through with the hold-in range embedding inside the ring channel, guarantee stability when the hold-in range rotates.

Preferably, the output shaft of the stepping motor is fixedly connected with the driving wheel through a coupler, and when the power supply of the stepping motor is switched on, the driving wheel can be driven to rotate by the output shaft of the stepping motor.

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

1. this face identification model device through the fixed establishment of design, guarantees the stability of fixed plate between two backup pads, and then the movable assembly of design can adjust the camera according to required adjustment and shoot the angle, and the follow-up collection face data of being convenient for prevents to reflect light and influences data collection, improves the practicality.

2. This face identification model device through the elevating gear of design, adjusts the height of camera, is suitable for and gathers the discernment to the face that does not use the height, improves the accuracy of gathering the discernment.

Drawings

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

FIG. 2 is a schematic structural view of the fixing mechanism and the lifting device of the present invention;

fig. 3 is a schematic structural view of the movable assembly of the present invention.

In the figure: 1. a base; 2. a support plate; 20. a chute; 3. a fixing mechanism; 30. a fixing plate; 31. a slider; 32. a movable component; 320. a camera; 3200. a rotating shaft groove; 321. a connecting rod; 322. an electric push rod; 33. a baffle plate; 4. a lifting device; 40. a screw rod; 400. an annular groove; 41. a driving wheel; 42. a synchronous belt; 43. a stepper motor.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a face identification model device, as shown in fig. 1-fig. 3, including base 1, both ends symmetry is equipped with backup pad 2 around the 1 upper surface of base, install fixed establishment 3 between two backup pads 2, fixed establishment 3 includes fixed plate 30, the lateral wall is equipped with slider 31 around the fixed plate 30, bilateral symmetry is equipped with baffle 33 around the upper surface of fixed plate 30, be equipped with movable assembly 32 between two baffle 33, movable assembly 32 includes camera 320, pivot groove 3200 has been seted up to the lateral wall around the camera 320, the inside connecting rod 321 that inlays of pivot groove 3200, electric putter 322 is installed in the left side of camera 320.

In this embodiment, the both ends of electric putter 322 are articulated with fixed plate 30 and camera 320 respectively through the hinge, and when opening electric putter 322, the piston rod of accessible electric putter 322 drives camera 320 to adjust camera 320 and shoot the angle, the follow-up people's face data of gathering of being convenient for.

Furthermore, the side wall of the supporting plate 2 is provided with a sliding groove 20, the size of the sliding block 31 is matched with the size of the sliding groove 20, and the fixing plate 30 is fixed between the two supporting plates 2 by embedding the sliding block 31 into the sliding groove 20.

In an actual process, in order to facilitate adjustment of the shooting angle of the camera 320, the connecting rod 321 is rotatably connected to the rotation shaft groove 3200, and when the camera 320 moves, the connecting rod 321 can freely rotate inside the rotation shaft groove 3200.

In the specific implementation process, in order to adjust the height of the camera 320, the base 1 is provided with the lifting device 4, the lifting device 4 comprises a driving wheel 41, a synchronous belt 42 is arranged on the outer side of the driving wheel 41, the inner sides of two ends of the synchronous belt 42 are provided with a screw rod 40, and a stepping motor 43 is arranged above the driving wheel 41.

The slider 31 is provided with a threaded hole, when the screw rod 40 rotates, the screw thread on the screw rod 40 can be matched with the screw thread on the inner wall of the threaded hole to generate acting force, so that the screw rod 40 moves along the inner wall of the threaded hole on the slider 31, the height of the slider 31 on the screw rod 40 is raised or lowered, and the purpose of adjusting the height of the fixing plate 30 is achieved.

Specifically, the ring groove 400 is opened at the position of the screw rod 40 close to the synchronous belt 42, and the synchronous belt 42 is embedded into the ring groove 400, so that the stability of the synchronous belt 42 during rotation is ensured.

There is frictional force between the timing belt 42 and the inner wall of the annular groove 400, and when the timing belt 42 rotates, the timing belt 42 drives the screw rod 40 to rotate through the frictional force between the timing belt 42 and the annular groove 400.

It should be noted that the output shaft of the stepping motor 43 is fixedly connected to the driving wheel 41 through a coupling, and when the power of the stepping motor 43 is turned on, the driving wheel 41 is driven to rotate by the output shaft of the stepping motor 43.

It is worth noting that camera 320 adopts the network camera of model DSJ-HD4610F, gathers face data through camera 320, adopts PCA algorithm to further realize the face recognition function to the image of gathering, the utility model discloses in involve algorithm, circuit and electronic components and module and be prior art, the technical staff in the art can realize completely, need not proud, the utility model discloses the content of protecting also does not relate to the improvement to inner structure and method.

When the face recognition model device of the utility model is used, when the shooting angle of the camera 320 is adjusted, firstly, the electric push rod 322 is opened, the camera 320 is driven by the piston rod of the electric push rod 322, the connecting rod 321 can freely rotate in the rotating shaft groove 3200, so as to adjust the shooting angle of the camera 320, thereby effectively preventing the shooting angle from being uncomfortable, and causing the influence of light reflection on the acquisition of face data in the subsequent shooting;

when the height of the camera 320 is adjusted, firstly, the power supply of the stepping motor 43 is switched on, the output shaft of the stepping motor 43 drives the driving wheel 41 to rotate, the driving wheel 41 rotates to drive the synchronous belt 42 to rotate, the synchronous belt 42 drives the two screw rods 40 to synchronously rotate, further, the screw threads on the screw rods 40 are matched with the screw threads on the inner wall of the threaded holes of the slide block 31 to generate acting force, so that the screw rods 40 move along the inner wall of the threaded holes on the slide block 31, the height of the slide block 31 on the screw rods 40 is increased or reduced, the purpose of adjusting the height of the fixed plate 30 is achieved, namely, the height of the camera 320 is adjusted, and the camera 320 is suitable for recognizing.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a face identification model device, includes base (1), its characterized in that: base (1) upper surface front and back both ends symmetry is equipped with backup pad (2), two install fixed establishment (3) between backup pad (2), fixed establishment (3) are including fixed plate (30), the lateral wall is equipped with slider (31) around fixed plate (30), the front and back bilateral symmetry of upper surface of fixed plate (30) is equipped with baffle (33), two be equipped with movable subassembly (32) between baffle (33), movable subassembly (32) include camera (320), pivot groove (3200) has been seted up to the lateral wall around camera (320), pivot groove (3200) inside is inlayed and is equipped with connecting rod (321), electric putter (322) are installed in the left side of camera (320).

2. The face recognition model device of claim 1, wherein: two ends of the electric push rod (322) are respectively hinged with the fixed plate (30) and the camera (320) through hinges.

3. The face recognition model device of claim 1, wherein: the side wall of the supporting plate (2) is provided with a sliding groove (20), and the size of the sliding block (31) is matched with that of the sliding groove (20).

4. The face recognition model device of claim 1, wherein: the connecting rod (321) is rotatably connected with the rotating shaft groove (3200).

5. The face recognition model device of claim 1, wherein: install elevating gear (4) on base (1), elevating gear (4) are including action wheel (41), action wheel (41) outside is equipped with hold-in range (42), lead screw (40) are installed to hold-in range (42) both ends inboard, step motor (43) are installed to the top of action wheel (41).

6. The face recognition model device of claim 5, wherein: an annular groove (400) is formed in the position, close to the synchronous belt (42), of the screw rod (40).

7. The face recognition model device of claim 5, wherein: and an output shaft of the stepping motor (43) is fixedly connected with the driving wheel (41) through a coupler.