CN219102429U

CN219102429U - Visitor recording device with adjustable face recognition function

Info

Publication number: CN219102429U
Application number: CN202222008034.8U
Authority: CN
Inventors: 周飞
Original assignee: Nanjing Xicai Intelligent Technology Co ltd
Current assignee: Nanjing Xicai Intelligent Technology Co ltd
Priority date: 2022-08-01
Filing date: 2022-08-01
Publication date: 2023-05-30
Anticipated expiration: 2032-08-01

Abstract

The utility model discloses a visitor recording device with an adjustable face recognition function, which relates to the technical field of visitor recording device adjustment and comprises a shell mechanism and a motor driving mechanism fixedly connected in the shell mechanism, wherein the shell mechanism comprises a front U-shaped shell, one side of the front U-shaped shell is provided with a motor lifting button, the motor driving mechanism comprises a driving motor arranged in the motor driving mechanism, two sides of the driving motor are connected with a rotary straight rod, two sides of the rotary straight rod are respectively provided with a first lifting transmission mechanism and a second lifting transmission mechanism, and a face recognition fixing mechanism is arranged between the first lifting transmission mechanism and the second lifting transmission mechanism.

Description

Visitor recording device with adjustable face recognition function

Technical Field

The utility model relates to the technical field of visitor recording device adjustment, in particular to a visitor recording device with an adjustable face recognition function.

Background

The image recognition is one of the most important methods of identity authentication based on a biological feature recognition technology, and can be applied to aspects of automatic access control, self-service cash dispensers, family safety and the like, wherein the most widely applied method is a visitor recording device in an access control system, and the visitor recording device needs to carry out face recognition recording on image information collected by accessed personnel.

At present, the visitor recording device and the fixed base are of an integrated structure, so that the height of the visitor recording device cannot be adjusted, and when the visitor recording device is fixed in installation, the visitor recording device can only be fixed on a wall to be equal to the height of a human body for convenience in collecting visitor information, and the problem that the equipment height cannot be adjusted adaptively for people with different heights is solved, so that the problem of inconvenient disassembly and maintenance during repair is solved.

To solve the above problems, a visitor recording device with an adjustable face recognition function is proposed.

Disclosure of Invention

The utility model aims to provide a visitor recording device with an adjustable face recognition function, which solves the problems that in the background technology, for people with different heights, the height of equipment cannot be adjusted adaptively and the equipment is inconvenient to disassemble and maintain during repair.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a visitor's recorder with face identification function with adjustable, including casing mechanism and fixed connection at the inside motor drive mechanism of casing mechanism, casing mechanism includes leading U-shaped shell, one side of leading U-shaped shell is provided with motor lifting button, the bilateral symmetry of leading U-shaped shell is provided with U-shaped shell set screw, motor drive mechanism is including setting up the driving motor in motor drive mechanism inside, rotatory straight-bar is connected to driving motor's both sides, the both sides of rotatory straight-bar are provided with first lift drive mechanism and second lift drive mechanism respectively, first lift drive mechanism and second lift drive mechanism are the component that the same structure was made, the centre of first lift drive mechanism and second lift drive mechanism is provided with face identification fixed establishment.

Preferably, the shell mechanism comprises a lower flip structure arranged at the lower side of the front U-shaped shell, the lower flip structure comprises a first hinge, one side hinge of the first hinge is provided with a perforated flip, two sides of the shell mechanism are provided with symmetrical side panels, the top of the shell mechanism is provided with an upper flip structure, and one side of the upper flip structure is provided with a second hinge.

Preferably, a heat sink rear plate is arranged at the rear side of the shell mechanism, and a middle layer fixing plate is arranged in the shell mechanism.

Preferably, the first lifting transmission mechanism comprises a driving wheel arranged on one side of the rotary straight rod, a driven wheel is arranged on one side of the driving wheel in a meshed mode, three square frames are arranged on the outer sides of the driving wheel and the driven wheel, a driven rotary rod is arranged at the upper end of the driven wheel, and a limiting block is arranged at the top of the driven rotary rod.

Preferably, the driven rotary rod is provided with a spiral lifting block in a threaded manner, and one side of the spiral lifting block is provided with a lifting block fixing screw.

Preferably, the face recognition fixing mechanism comprises lifting guide rails arranged at four corners of the face recognition fixing mechanism, and guide rail connecting blocks fixedly connected are arranged in the lifting guide rails.

Preferably, side fixing blocks are arranged in the middle of the four groups of lifting guide rails.

Preferably, the middle of the side fixing block is fixedly connected with face recognition recording equipment.

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

1. according to the visitor recording device with the adjustable face recognition function, the driving motor in the motor driving mechanism is driven to rotate forwards or reversely through the motor lifting button, and face recognition recording equipment connected with the first lifting transmission mechanism and the second lifting transmission mechanism is finally driven to ascend and descend, so that the problem that the height of the visitor recording device cannot be adjusted is solved.

2. The visitor recording device with the adjustable face recognition function solves the problem that when equipment fails, the equipment is inconvenient to repair and disassemble through the arrangement of the lower flip structure, the upper flip structure and the front U-shaped shell in the shell mechanism.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a housing mechanism according to the present utility model;

FIG. 3 is a schematic diagram of a motor driving mechanism according to the present utility model;

FIG. 4 is a schematic view of a first lifting transmission mechanism according to the present utility model;

fig. 5 is a schematic structural diagram of a face recognition fixing mechanism of the present utility model.

In the figure: 1. a housing mechanism; 11. a lower flip structure; 111. flip cover with holes; 112. a first hinge; 12. a front U-shaped shell; 121. a U-shaped shell fixing screw; 122. a motor lifting button; 13. a side panel; 14. a heat sink rear plate; 15. an upper flip structure; 151. a second hinge; 16. a middle layer fixing plate; 2. a motor driving mechanism; 21. a driving motor; 22. rotating the straight rod; 23. a first lifting transmission mechanism; 231. a driving wheel; 232. driven wheel; 233. a three-sided square frame; 234. a driven rotating rod; 235. a limiting block; 236. a spiral lifting block; 237. a lifting block is used for fixing a screw; 24. a second lifting transmission mechanism; 3. face recognition fixing mechanism; 31. lifting the guide rail; 32. a side fixing block; 33. face recognition recording equipment; 34. and a guide rail connecting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the visitor recording device with the adjustable face recognition function comprises a shell mechanism 1 and a motor driving mechanism 2 fixedly connected in the shell mechanism 1, wherein the shell mechanism 1 comprises a front U-shaped shell 12, motor lifting buttons 122 are arranged on one side of the front U-shaped shell 12, U-shaped shell fixing screws 121 are symmetrically arranged on two sides of the front U-shaped shell 12, the motor driving mechanism 2 comprises a driving motor 21 arranged in the motor driving mechanism 2, two sides of the driving motor 21 are connected with a rotary straight rod 22, a first lifting transmission mechanism 23 and a second lifting transmission mechanism 24 are respectively arranged on two sides of the rotary straight rod 22, the first lifting transmission mechanism 23 and the second lifting transmission mechanism 24 are members made of the same structure, and a face recognition fixing mechanism 3 is arranged between the first lifting transmission mechanism 23 and the second lifting transmission mechanism 24. The motor lifting button 122 is in circuit communication with the driving motor 21, the driving motor 21 can be controlled to rotate forward or reversely through the motor lifting button 122, the rotary straight rod 22 is driven to rotate, the rotary straight rod 22 simultaneously drives the first lifting transmission mechanism 23 and the second lifting transmission mechanism 24, meanwhile, the equipment in the face recognition fixing mechanism 3 is controlled to lift, U-shaped shell fixing screws 121 are symmetrically distributed on two sides of the front U-shaped shell 12, five fixing screws are arranged on one side of the front U-shaped shell, and the front U-shaped shell 12 is fixed and convenient to detach.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 3 and 4, the first lifting transmission mechanism 23 includes a driving wheel 231 disposed on one side of the rotating straight rod 22, a driven wheel 232 engaged on one side of the driving wheel 231, a three-sided square frame 233 disposed on the outer sides of the driving wheel 231 and the driven wheel 232, a driven rotating rod 234 disposed on the upper end of the driven wheel 232, and a limiting block 235 disposed on the top of the driven rotating rod 234. The driving wheel 231 drives to rotate through the rotary straight rod 22, meanwhile drives the driven wheel 232 to rotate, the three-face square frame 233 is fixed in the shell mechanism 1 through a screw hole formed in one side, the driven rotary rod 234 rotates along with the rotation of the driven wheel 232, and the limiting block 235 limits the lifting height of the driven wheel. The driven rotating rod 234 is provided with a spiral lifting block 236 in a threaded manner, and one side of the spiral lifting block 236 is provided with a lifting block fixing screw 237. The screw lifting block 236 is lifted along with the rotation of the driven rotating rod 234, and screw holes for fixing the screw 237 of the lifting block are formed in the screw lifting block 236.

Embodiment two:

referring to fig. 2 and 5, the housing mechanism 1 includes a lower flip structure 11 disposed at the lower side of the front U-shaped housing 12, the lower flip structure 11 includes a first hinge 112, a perforated flip 111 is hinged at one side of the first hinge 112, symmetrical side panels 13 are disposed at two sides of the housing mechanism 1, an upper flip structure 15 is disposed at the top of the housing mechanism 1, a second hinge 151 is disposed at one side of the upper flip structure 15, the perforated flip 111 is hinged to the front U-shaped housing 12 through the first hinge 112, rotation of the first hinge 112 drives the perforated flip 111 to overturn, a screw hole is disposed below the perforated flip 111 for fixing the perforated flip 111, the upper flip structure 15 is overturned through rotation of the second hinge 151, a heat sink rear plate 14 is disposed at the rear side of the housing mechanism 1, and a middle fixing plate 16 is disposed inside the housing mechanism 1. The heat sink rear plate 14 is used for maintaining and radiating the equipment, and the middle fixing plate 16 is internally used for fixing the first lifting transmission mechanism 23 and the second lifting transmission mechanism 24 to provide a supporting force for the equipment. The face recognition fixing mechanism 3 comprises lifting guide rails 31 arranged at four corners of the face recognition fixing mechanism, and guide rail connecting blocks 34 fixedly connected with the lifting guide rails 31 are arranged inside the lifting guide rails 31. The lifting guide rail 31 is provided with a sliding groove, so that the lifting of the intermediate equipment is facilitated, and the lifting guide rail 31 is fixed more firmly by the guide rail connecting block 34. Side fixing blocks 32 are arranged in the middle of the four groups of lifting guide rails 31. The lifting block fixing screw 237 is threaded through the spiral lifting block 236 and the side fixing block 32, and the side fixing block 32 and the spiral lifting block 236 can be fixed and detached by controlling the lifting block fixing screw 237. The face recognition recording device 33 is fixedly connected to the middle of the side fixing block 32. The face recognition recording device 33 is provided with a face recognition camera and a memory for processing and recording access data.

To sum up: the motor lifting button 122 in the shell mechanism 1 is started, the driving motor 21 can be controlled to drive the rotating straight rod 22 to rotate, the rotating straight rod 22 drives the driving wheel 231 to rotate and is transmitted to the driven wheel 232, the driven wheel 232 is fixedly connected with the driven rotating rod 234, threads are formed on the driven rotating rod 234, namely, the driven wheel 232 can also drive the driven rotating rod 234 to rotate, the spiral lifting block 236 can vertically lift or descend on the driven rotating rod 234 along the driven rotating rod 234 due to the fact that the spiral lifting block 236 is provided with the threaded holes matched with the driven rotating rod 234, the face recognition recording device 33 is fixed with the spiral lifting block 236 through the lifting block fixing screw 237, the side fixing block 32 is connected with the face recognition recording device 33, and accordingly the lifting or descending of the spiral lifting block 236 can drive the side fixing block 32 to lift or descend, and the height of the device is adjusted. The shell mechanism 1 comprises a lower flip structure 11, the flip of the perforated flip 111 can be realized through a first hinge 112 in the lower flip structure 11, the maintenance of the motor driving mechanism 2 inside the shell mechanism 1 is facilitated, the upper flip structure 15 can be lifted or covered through a second hinge 151, when the side fixing block 32 needs to be maintained, the side fixing block 32 is regulated to the highest position through the driving motor 21, the lifting block fixing screw 237 is unscrewed, the side fixing block 32 is disconnected with the spiral lifting block 236, the side fixing block 32 can be pulled out upwards along the lifting guide rail 31, and otherwise, the installation can be completed.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Visitor's recorder with face identification function with adjustable, including casing mechanism (1) and fixed connection at inside motor drive mechanism (2) of casing mechanism (1), its characterized in that: the shell mechanism (1) comprises a front U-shaped shell (12), a motor lifting button (122) is arranged on one side of the front U-shaped shell (12), U-shaped shell fixing screws (121) are symmetrically arranged on two sides of the front U-shaped shell (12), the motor driving mechanism (2) comprises a driving motor (21) arranged inside the motor driving mechanism (2), two sides of the driving motor (21) are connected with a rotary straight rod (22), a first lifting transmission mechanism (23) and a second lifting transmission mechanism (24) are respectively arranged on two sides of the rotary straight rod (22), the first lifting transmission mechanism (23) and the second lifting transmission mechanism (24) are members made of the same structure, and a face recognition fixing mechanism (3) is arranged between the first lifting transmission mechanism (23) and the second lifting transmission mechanism (24).

2. The visitor recording device with an adjustable face recognition function as claimed in claim 1, wherein: the shell mechanism (1) comprises a lower flip structure (11) arranged on the lower side of the front U-shaped shell (12), the lower flip structure (11) comprises a first hinge (112), one side hinge of the first hinge (112) is provided with a perforated flip (111), two sides of the shell mechanism (1) are provided with symmetrical side panels (13), the top of the shell mechanism (1) is provided with an upper flip structure (15), and one side of the upper flip structure (15) is provided with a second hinge (151).

3. The visitor recording device with an adjustable face recognition function as claimed in claim 1, wherein: the rear side of the shell mechanism (1) is provided with a radiating fin rear plate (14), and a middle layer fixing plate (16) is arranged inside the shell mechanism (1).

4. The visitor recording device with an adjustable face recognition function as claimed in claim 1, wherein: the first lifting transmission mechanism (23) comprises a driving wheel (231) arranged on one side of the rotary straight rod (22), a driven wheel (232) is arranged on one side of the driving wheel (231) in a meshed mode, a three-sided square frame (233) is arranged on the outer side of the driving wheel (231) and the outer side of the driven wheel (232), a driven rotary rod (234) is arranged at the upper end of the driven wheel (232), and a limiting block (235) is arranged at the top of the driven rotary rod (234).

5. The visitor recording device with adjustable face recognition function as claimed in claim 4, wherein: the driven rotary rod (234) is provided with a spiral lifting block (236) through threads, and one side of the spiral lifting block (236) is provided with a lifting block fixing screw (237).

6. The visitor recording device with an adjustable face recognition function as claimed in claim 1, wherein: the face recognition fixing mechanism (3) comprises lifting guide rails (31) arranged at four corners of the face recognition fixing mechanism, and guide rail connecting blocks (34) fixedly connected with the lifting guide rails (31) are arranged inside the lifting guide rails.

7. The visitor recording device with adjustable face recognition function as claimed in claim 6, wherein: side fixing blocks (32) are arranged in the middle of the four groups of lifting guide rails (31).

8. The visitor recording device with adjustable face recognition function as claimed in claim 7, wherein: face recognition recording equipment (33) is fixedly connected in the middle of the side fixing block (32).