CN220709705U

CN220709705U - Face recognition entrance guard

Info

Publication number: CN220709705U
Application number: CN202322026552.7U
Authority: CN
Inventors: 王竹斌
Original assignee: Zhongtian Xuchen Tianjin Technology Co ltd
Current assignee: Zhongtian Xuchen Tianjin Technology Co ltd
Priority date: 2023-07-31
Filing date: 2023-07-31
Publication date: 2024-04-02
Anticipated expiration: 2033-07-31

Abstract

The utility model discloses a face recognition access control, which relates to the technical field of access control equipment and comprises a bottom shell in a lower end assembly, wherein an upper end assembly is movably installed at the top of the bottom shell, fixing devices are fixedly arranged on outer walls of two sides of the bottom shell, the upper end assembly comprises a mounting base, insertion holes are formed in outer walls of the left side and the right side of the bottom end of the mounting base, a threaded rod is fixedly arranged in the center of the upper surface of the mounting base, and a top plate is fixedly arranged at the top end of the threaded rod. According to the utility model, the worm is meshed by starting the driving motor to drive the worm wheel cylinder, the screw threads on the inner wall of the worm wheel cylinder are meshed with the threaded rod, so that the height adjustment of the identification device which can be locked at any time is realized, the problem that the identification device possibly drops is solved, the lifting is more stable and efficient, and the handle in the fixing device is pulled to drive the sliding block and the locking rod to be embedded into the locking hole on the inner side, so that the upper end assembly is conveniently and fixedly arranged.

Description

Face recognition entrance guard

Technical Field

The utility model relates to the technical field of access control equipment, in particular to a face recognition access control.

Background

The gate inhibition refers to the forbidden authority of the gate and is the guard against the gate. "door" herein broadly includes various passages that can be accessed, including a person-accessed door, a vehicle-accessed door, and the like. Thus, access includes vehicle access. In yard management applications, vehicle access is an important means of vehicle management.

Along with the rapid development of scientific technology, the updating of the entrance guard is more and more intelligent, but in the use process of the entrance guard for face recognition, the traditional entrance guard is of a fixed installation structure, when encountering children with higher stature or shorter stature, the entrance guard cannot flexibly carry out face recognition to pass through the door body, so that the passing rate of the entrance guard is reduced, the application range of the entrance guard is also reduced, and in the installation working process of the traditional entrance guard, the time waste is easily caused by stable and balanced adjustment of the installation position, thereby reducing the installation working efficiency of the device;

the face recognition access control device comprises a door body and a machine body, wherein the top of the door body is provided with a mounting base, the top of the mounting base is provided with a lifting chute, one side of the lifting chute is provided with the machine body, one side of the machine body is provided with a fixed block, a driving motor is embedded in the fixed block, and the output end of the driving motor is provided with a gear. According to the utility model, the driving motor arranged on the back of the machine body is matched with the gear in a mutual driving manner, and the gear is meshed with the rack rail arranged in the lifting chute in the working process of the device, so that the lifting adjustment of the machine body position can be realized, the height adjustment can be performed according to the heights of people with different heights, the identification requirements of people with different heights can be met, and meanwhile, the lifting direction of the machine body can be guided through the guide post arranged through the machine body, so that the stability and the accuracy of the upgrading adjustment of the machine body can be effectively improved.

However, the above patent still has a certain defect, firstly, when the identification device is suspended at a certain height in a lifting and stopping manner, due to the lack of a locking structure, the condition of falling possibly occurs due to the gravity of the identification device and other components, so that the scanning efficiency is very influenced, secondly, the equipment needs a plurality of bolts to be fixed one by one when being fixed, and the installation is very inconvenient, so that the face identification access control is provided.

Disclosure of Invention

Based on this, the present utility model aims to provide a face recognition entrance guard, so as to solve the technical problems set forth in the background.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the face recognition access control device comprises a bottom shell in a lower end assembly, wherein an upper end assembly is movably arranged at the top of the bottom shell, and fixing devices are fixedly arranged on outer walls of two sides of the bottom shell;

the upper end subassembly is including the installation base, the jack has all been seted up to the left and right sides outer wall of installation base bottom, the fixed threaded rod that is equipped with in upper surface center of installation base, the fixed roof that is equipped with in top of threaded rod, the outer wall threaded connection of threaded rod has lifting unit, lifting unit is including the shell again, the inside rotation of shell is connected with the worm wheel section of thick bamboo, the outer wall meshing of worm wheel section of thick bamboo has the worm, the inside fixed a plurality of driving motor that are equipped with of shell, and a plurality of driving motor's output all passes through shaft coupling fixed connection in the both ends of worm, the front end outer wall of shell is fixed and is equipped with recognition device.

As a preferable technical scheme of the face recognition access control, the top end of the bottom shell is provided with the mounting groove, and the outer walls of the two sides of the bottom shell are fixedly provided with the plurality of clamping blocks.

As a preferable technical scheme of the face recognition entrance guard, the fixing device comprises a fixing block, a sliding rail is fixedly arranged on the lower surface of the fixing block, the sliding rail is slidably connected inside a sliding groove, the sliding groove is formed in the top end of the sliding block, a locking rod is fixedly arranged on the right side of the sliding block, a spring is sleeved on the outer wall of the sliding block, the surface of the fixing block is rotatably arranged at one end of a V-shaped rod, a roller is rotatably arranged at the other end of the V-shaped rod, a handle is fixedly arranged at the middle part of the V-shaped rod, and a locking hole is formed in the tail end of the handle.

As a face recognition access control preferred technical scheme of the utility model, the outer wall of the threaded rod is provided with a thread groove, and the upper surface and the lower surface of the shell are provided with movable holes.

As a face recognition entrance guard preferred technical scheme of the utility model, the outer wall of the worm gear cylinder is provided with teeth, and the inner wall of the worm gear cylinder is provided with a thread groove.

As a preferable technical scheme of the face recognition access control, slotted holes are formed in the outer walls of the two sides of the bottom shell, and a plurality of movable holes are formed in the inner wall of the mounting groove.

As a preferable technical scheme of the face recognition access control, the surface of the sliding block is provided with the groove.

In summary, the utility model has the following advantages:

according to the utility model, the worm is meshed by starting the driving motor to drive the worm wheel cylinder, the screw threads on the inner wall of the worm wheel cylinder are meshed with the threaded rod, so that the height adjustment of the identification device which can be locked at any time is realized, the problem that the identification device possibly drops is solved, the lifting is more stable and efficient, and the handle in the fixing device is pulled to drive the sliding block and the locking rod to be embedded into the locking hole on the inner side, so that the upper end assembly is conveniently and fixedly arranged.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a block diagram of the upper end assembly of the present utility model;

FIG. 3 is a block diagram of the lower end assembly of the present utility model;

FIG. 4 is a detailed view of the lift assembly of the present utility model;

fig. 5 is a detailed view of the fixing assembly of the present utility model.

In the figure: 100. a lower end assembly; 200. an upper end assembly; 300. a fixing device;

110. a bottom case; 120. a mounting groove; 130. a clamping block;

210. a mounting base; 211. a jack; 220. a threaded rod; 230. a top plate; 240. an identification device; 250. a lifting assembly; 251. a housing; 252. a worm wheel cylinder; 253. a worm; 254. a driving motor;

310. a fixed block; 311. a slide rail; 320. a slide block; 321. a chute; 322. a lock lever; 330. a spring; 340. a V-shaped rod; 350. a roller; 360. a handle; 361. a lock hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

1-5, a face recognition access control device comprises a bottom shell 110 in a lower end assembly 100, wherein an upper end assembly 200 is movably arranged at the top of the bottom shell 110, and fixing devices 300 are fixedly arranged on outer walls of two sides of the bottom shell 110;

the upper end assembly 200 comprises a mounting base 210, insertion holes 211 are formed in the outer walls of the left side and the right side of the bottom end of the mounting base 210, a threaded rod 220 is fixedly arranged in the center of the upper surface of the mounting base 210, a top plate 230 is fixedly arranged at the top end of the threaded rod 220, a lifting assembly 250 is connected with the outer wall of the threaded rod 220 in a threaded manner, the lifting assembly 250 further comprises a shell 251, a worm wheel cylinder 252 is connected with the shell 251 in a rotating manner, a worm 253 is meshed with the outer wall of the worm wheel cylinder 252, a plurality of driving motors 254 are fixedly arranged in the shell 251, the output ends of the driving motors 254 are fixedly connected to the two ends of the worm 253 through couplings, and an identification device 240 is fixedly arranged on the outer wall of the front end of the shell 251.

Firstly, when the height of the identification device 240 needs to be adjusted, the driving motor 254 is started to drive the worm wheel cylinder 252 by utilizing the engagement of the worm 253, and the height adjustment which can be locked at any time is realized for the identification device 240 by the mutual engagement of the threads on the inner wall of the worm wheel cylinder 252 and the threaded rod 220, so that the problem that the identification device 240 possibly falls down is solved, and the lifting is more stable and efficient.

Referring to fig. 1, a top end of the bottom case 110 is provided with a mounting groove 120, and a plurality of clamping blocks 130 are fixedly disposed on two outer walls of the bottom case 110.

The outer walls of the two sides of the bottom shell 110 are fixedly provided with a plurality of clamping blocks 130 which can be matched with the handle 360 for safety locking, so that outsiders can be prevented from randomly disassembling the equipment, and the safety of the equipment is improved.

Referring to fig. 5, the fixing device 300 includes a fixing block 310, a sliding rail 311 is fixedly disposed on a lower surface of the fixing block 310, the sliding rail 311 is slidably connected inside a sliding groove 321, the sliding groove 321 is disposed at a top end of the sliding block 320, a locking rod 322 is fixedly disposed on a right side of the sliding block 320, a spring 330 is sleeved on an outer wall of the sliding block 320, a surface of the fixing block 310 is rotatably disposed at one end of a V-shaped rod 340, a roller 350 is rotatably disposed at the other end of the V-shaped rod 340, a handle 360 is fixedly disposed at a middle portion of the V-shaped rod 340, and a locking hole 361 is disposed at an end of the handle 360.

The outer wall cover of slider 320 is equipped with spring 330 and can realizes the resilience reset of locking lever 322, and the terminal of handle 360 has been seted up lockhole 361 and can be locked equipment, prevents that the outsider from dismantling equipment at will, improves the security of equipment.

Referring to fig. 2 and 4, the outer wall of the threaded rod 220 is provided with a thread groove, and the upper and lower surfaces of the casing 251 are provided with movable holes.

The outer wall of the threaded rod 220 is provided with a thread groove which can be matched with the thread of the inner wall of the worm gear cylinder 252 to provide lifting conditions for the lifting assembly 250, and the upper surface and the lower surface of the shell 251 are provided with movable holes to provide movable space for the threaded rod 220.

Referring to fig. 4, teeth are disposed on an outer wall of the worm gear cylinder 252, and a thread groove is disposed on an inner wall of the worm gear cylinder 252.

The outer wall of the worm wheel cylinder 252 is provided with teeth which can be meshed with the worm 253 to realize self-locking of the lifting assembly 250, and the inner wall of the worm wheel cylinder 252 is provided with a thread groove which can be matched with the thread groove arranged on the outer wall of the threaded rod 220 to provide lifting conditions for the lifting assembly 250, and meanwhile, the door identification device 240 can be prevented from being damaged by equipment caused by external force pressing.

Referring to fig. 3, the outer walls of the two sides of the bottom shell 110 are provided with slots, and the inner wall of the mounting slot 120 is provided with a plurality of movable holes.

The outer walls of both sides of the bottom case 110 are provided with slots to provide a movable space for the fixing device 300 to move, and the inner wall of the mounting slot 120 is provided with a plurality of movable holes which can be mutually embedded with the locking rod 322 to fix the upper end assembly 200.

Referring to fig. 5, a groove is formed on the surface of the slider 320.

The surface of the sliding block 320 is provided with a groove which can be matched with the V-shaped rod 340 and the roller 350 to push the lock rod 322

When the height-adjustable type lifting fixture is used, when the height of the identification device 240 needs to be adjusted, the driving motor 254 is started to drive the worm wheel cylinder 252 by utilizing the engagement of the worm 253, the height adjustment capable of being locked at any time is realized on the identification device 240 by the engagement of the threads on the inner wall of the worm wheel cylinder 252 and the threaded rod 220, the problem that the identification device 240 possibly drops is solved, the lifting is stable and efficient, and the handle 360 in the lifting fixture 300 is pulled to drive the sliding block 320 and the locking rod 322 to be embedded into the jack 211 on the inner side, so that the upper end assembly 200 is convenient and fast to fix.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims

1. A facial recognition access control comprising a bottom shell (110) in a lower end assembly (100), characterized in that: the top of the bottom shell (110) is movably provided with an upper end assembly (200), and the outer walls of the two sides of the bottom shell (110) are fixedly provided with fixing devices (300);

the upper end assembly (200) comprises a mounting base (210), jack (211) have all been seted up to the left and right sides outer wall of mounting base (210) bottom, the upper surface center of mounting base (210) is fixed to be equipped with threaded rod (220), the top of threaded rod (220) is fixed to be equipped with roof (230), the outer wall threaded connection of threaded rod (220) has lifting assembly (250), lifting assembly (250) are including shell (251) again, the inside rotation of shell (251) is connected with worm wheel section of thick bamboo (252), the outer wall meshing of worm wheel section of thick bamboo (252) has worm (253), the inside of shell (251) is fixed to be equipped with a plurality of driving motor (254), and a plurality of the output of driving motor (254) is all through shaft coupling fixed connection in the both ends of worm (253), the front end outer wall of shell (251) is fixed to be equipped with recognition device (240).

2. A facial recognition access according to claim 1, wherein: the top of the bottom shell (110) is provided with a mounting groove (120), and the outer walls of the two sides of the bottom shell (110) are fixedly provided with a plurality of clamping blocks (130).

3. A facial recognition access according to claim 1, wherein: fixing device (300) are including fixed block (310), the lower fixed surface of fixed block (310) is equipped with slide rail (311), slide rail (311) sliding connection is inside spout (321), spout (321) are seted up on slider (320) top, the fixed locking lever (322) that is equipped with in right side of slider (320), the outer wall cover of slider (320) is equipped with spring (330), the one end of V-arrangement pole (340) is located in the surface rotation of fixed block (310), the other end rotation of V-arrangement pole (340) is equipped with gyro wheel (350), the middle part of V-arrangement pole (340) is fixed to be equipped with handle (360), lockhole (361) have been seted up to the end of handle (360).

4. A facial recognition access according to claim 1, wherein: the outer wall of the threaded rod (220) is provided with a thread groove, and the upper surface and the lower surface of the shell (251) are provided with movable holes.

5. A facial recognition access according to claim 1, wherein: the outer wall of the worm wheel cylinder (252) is provided with teeth, and the inner wall of the worm wheel cylinder (252) is provided with a thread groove.

6. A facial recognition access according to claim 2, wherein: slotted holes are formed in the outer walls of the two sides of the bottom shell (110), and a plurality of movable holes are formed in the inner wall of the mounting groove (120).

7. A facial recognition access according to claim 3, wherein: the surface of the sliding block (320) is provided with a groove.