CN218918164U

CN218918164U - Face recognition machine with protective structure

Info

Publication number: CN218918164U
Application number: CN202223027105.5U
Authority: CN
Inventors: 苗江江
Original assignee: Wandao Intelligent Technology Shanghai Co ltd
Current assignee: Wandao Intelligent Technology Shanghai Co ltd
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-04-25
Anticipated expiration: 2032-11-15

Abstract

The utility model relates to the technical field of face recognition machines, in particular to a face recognition machine with a protection structure. The face recognition machine mainly aims at the problem that the face recognition machine needs to be manually operated when the face recognition machine is protected by the flip, and the following technical scheme is provided: including face recognition machine main part, installation base and drive base, the mounting groove has been seted up to installation base front side intermediate position, and the mounting groove size matches with the face recognition machine main part. The infrared detector can drive the bidirectional screw rod when detecting that a person passes by, so that the baffle moves to the far side, the face recognition machine is exposed, and simultaneously, after the person leaves, the baffle moves to the near side, so that the face recognition machine is sealed and protected, the protection purpose of the face recognition machine is realized, and in addition, the troublesome operation of manually overturning the protective cover is not required when the person faces the face, so that the face recognition device is more convenient to use.

Description

Face recognition machine with protective structure

Technical Field

The utility model relates to the technical field of face recognition machines, in particular to a face recognition machine with a protection structure.

Background

The face recognition machine is a high-tech device capable of confirming information by scanning the face, most of the existing face recognition machines are applied to entrance guard or company staff to punch cards, a traditional key unlocking mode is replaced, more convenience is brought to people, and personnel identification is mainly carried out through a camera carried in the face recognition machine and a face recognition system in a database.

Through investigation, "a damage protection device of face recognition machine" with publication number of "CN210721502U" mainly makes this face recognition machine can protect through the protective cover when not using through the protective cover through the structures such as protective cover, spring hinge, stopper and handle that set up, however when using, all need bare-handed to overturn the protective cover, and the operation is comparatively inconvenient.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a face recognition machine with a protection structure.

The technical scheme of the utility model is as follows: the utility model provides a face recognition machine with protective structure, includes face recognition machine main part, installation base and drive base, the mounting groove has been seted up to installation base front side intermediate position, the mounting groove size matches with the face recognition machine main part, the storage tank has been seted up to the mounting groove lateral wall and is located face recognition machine main part front side, sliding connection has the baffle in the storage tank, the baffle is close to one side mutually and is located the mounting groove in the phase and support, installation base front side and be located the mounting groove top and be equipped with infrared detector.

Preferably, the driving grooves are formed in the mounting base and located on the upper side and the lower side of the mounting groove, the bidirectional screw is rotationally connected with the driving grooves, a pair of threaded sleeves are connected with the upper ends of the bidirectional screw in a threaded mode, and the threaded sleeves are fixedly connected with the upper ends and the lower ends of the baffle through connecting blocks.

Preferably, the middle positions of the bidirectional screw rods are fixedly connected with driven bevel gears, and driving mechanisms are arranged in the driving base and correspond to the driven bevel gears.

Preferably, the driving mechanism comprises a servo motor, a synchronous controller and a signal receiver, wherein the servo motor is fixedly connected in the driving base, the position of the servo motor corresponds to that of the driven bevel gear, the output end of the servo motor is positioned in the driving groove and is provided with the driving bevel gear, and the driving bevel gear is meshed with the driven bevel gear.

Preferably, the synchronous controller and the signal receiver are both arranged in the driving base, the signal receiver is electrically connected with the infrared detector, and the synchronous controller is electrically connected with the servo motor and the signal receiver, so that synchronous rotation of the bidirectional screw is ensured, and the baffle can slide normally.

Preferably, the upper side and the lower side of the mounting groove are fixedly connected with a pair of limiting plates, the limiting plates are distributed on the front side and the rear side of the baffle, and the sliding of the baffle is limited in position, so that the baffle is not easy to bend when impacted.

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

the infrared detector can drive the bidirectional screw rod when detecting that a person passes by, so that the baffle moves to the far side, the face recognition machine is exposed, and simultaneously, after the person leaves, the baffle moves to the near side, so that the face recognition machine is sealed and protected, the protection purpose of the face recognition machine is realized, and in addition, the troublesome operation of manually overturning the protective cover is not required when the person faces the face, so that the face recognition device is more convenient to use.

Drawings

Fig. 1 is a schematic diagram of an assembly structure of a face recognition machine body and a mounting base of the present utility model;

FIG. 2 is a schematic view of the mounting base of the present utility model in internal cutaway configuration;

fig. 3 is a schematic view showing the internal sectional structure of the driving base of the present utility model.

Reference numerals: 1. a face recognition machine body; 2. a mounting base; 21. a mounting groove; 22. a baffle; 23. a storage groove; 24. a driving groove; 25. a bidirectional screw; 26. a thread sleeve; 27. an infrared detector; 28. a limiting plate; 3. a driving base; 31. a driven bevel gear; 32. a servo motor; 33. driving a bevel gear; 34. a synchronous controller; 35. a signal receiver.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

As shown in fig. 1-3, the face recognition machine with the protection structure provided by the utility model comprises a face recognition machine body 1, a mounting base 2 and a driving base 3, wherein a mounting groove 21 is formed in the middle position of the front side of the mounting base 2, the size of the mounting groove 21 is matched with that of the face recognition machine body 1, a storage groove 23 is formed in the side wall of the mounting groove 21 and positioned at the front side of the face recognition machine body 1, a baffle 22 is slidably connected in the storage groove 23, one side, close to the baffle 22, of the baffle is positioned in the mounting groove 21 and abuts against the inside of the mounting groove 21, an infrared detector 27 is arranged on the front side of the mounting base 2 and positioned above the mounting groove 21, a pair of limiting plates 28 are fixedly connected to the upper side and the lower side of the mounting groove 21, and the limiting plates 28 are distributed on the front side and the rear side of the baffle 22.

The drive slot 24 has all been seted up to both sides about and being located mounting groove 21 in the installation base 2, the drive slot 24 internal rotation is connected with two-way screw rod 25, two-way screw rod 25 upper end threaded connection has a pair of thread bush 26, the upper and lower both ends of thread bush 26 and baffle 22 pass through connecting block fixed connection, two-way screw rod 25 intermediate position all fixedly connected with driven bevel gear 31, drive base 3 in and with driven bevel gear 31 corresponding position be provided with actuating mechanism, utilize actuating mechanism to drive two-way screw rod 25 and rotate, make accomodate groove 23 and be located synchronous reverse slip of drive slot 24, finally make baffle 22 slide.

The driving mechanism comprises a servo motor 32, a synchronous controller 34 and a signal receiver 35, wherein the servo motor 32 is fixedly connected in a driving base 3, the position of the servo motor is corresponding to that of a driven bevel gear 31, the output end of the servo motor 32 is positioned in a driving groove 24, a driving bevel gear 33 is installed, the driving bevel gear 33 is meshed with the driven bevel gear 31, the synchronous controller 34 and the signal receiver 35 are both installed in the driving base 3, the signal receiver 35 is electrically connected with an infrared detector 27, the synchronous controller 34 is electrically connected with the servo motor 32 and the signal receiver 35, when a person performs face recognition through the front side of the installation base 2, the infrared detector 27 can be triggered, signals are transmitted to the signal receiver 35, the output end of the servo motor 32 can be simultaneously started by utilizing the control of the driving groove 24, and the driving bevel gear 33 is driven to rotate synchronously.

In this embodiment, the whole device is firstly connected with an external power supply, then the face recognition machine body 1 is fixed in the mounting groove 21, when someone carries out face recognition through the front side of the mounting base 2, the infrared detector 27 can be triggered, and signals are transmitted to the signal receiver 35, the output end of the servo motor 32 can be started simultaneously by utilizing the control of the driving groove 24, thereby driving the driving bevel gear 33 to rotate, the bidirectional screw 25 can be driven to rotate by the transmission of the driven bevel gear 31, the storage groove 23 is positioned in the driving groove 24 to slide towards the far side, finally the baffle 22 is driven to slide towards the far side, the face recognition machine body 1 is exposed, the face recognition is carried out, after the person leaves, the output end of the servo motor 32 is reversely rotated, finally the baffle 22 is driven to slide towards the near side, the front end opening of the mounting groove 21 is closed, the face recognition machine body 1 is protected, and the trouble operation of manually turning the cover is avoided when the face recognition machine body 1 is protected by the cover.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. Face recognition machine with protective structure, including face recognition machine main part (1), installation base (2) and drive base (3), its characterized in that: mounting base (2) front side intermediate position has seted up mounting groove (21), mounting groove (21) size and face recognition machine main part (1) phase-match, mounting groove (21) lateral wall just is located face recognition machine main part (1) front side and has seted up storage groove (23), sliding connection has baffle (22) in storage groove (23), baffle (22) are close to one side mutually and are located mounting groove (21) and offset, mounting base (2) front side just is located mounting groove (21) top and is equipped with infrared detector (27).

2. The face recognition machine with the protection structure according to claim 1, wherein driving grooves (24) are formed in the mounting base (2) and located on the upper side and the lower side of the mounting groove (21), a bidirectional screw (25) is rotationally connected to the driving grooves (24), a pair of threaded sleeves (26) are connected to the upper ends of the bidirectional screw (25) in a threaded mode, and the threaded sleeves (26) are fixedly connected with the upper end and the lower end of the baffle (22) through connecting blocks.

3. The face recognition machine with the protection structure according to claim 2, wherein the driven bevel gears (31) are fixedly connected to the middle positions of the bidirectional screw rods (25), and driving mechanisms are arranged in the driving base (3) and correspond to the driven bevel gears (31).

4. A face recognition machine with a protective structure according to claim 3, characterized in that the driving mechanism comprises a servo motor (32), a synchronous controller (34) and a signal receiver (35), the servo motor (32) is fixedly connected in the driving base (3) and corresponds to the driven bevel gear (31), the output end of the servo motor (32) is positioned in the driving groove (24) and is provided with a driving bevel gear (33), and the driving bevel gear (33) is meshed with the driven bevel gear (31).

5. The face recognition machine with the protection structure according to claim 4, wherein the synchronous controller (34) and the signal receiver (35) are both installed in the driving base (3), the signal receiver (35) is electrically connected with the infrared detector (27), and the synchronous controller (34) is electrically connected with the servo motor (32) and the signal receiver (35).

6. The face recognition machine with the protection structure according to claim 1, wherein a pair of limiting plates (28) are fixedly connected to the upper side and the lower side of the mounting groove (21), and the limiting plates (28) are distributed on the front side and the rear side of the baffle plate (22).