CN210515415U

CN210515415U - District entrance guard

Info

Publication number: CN210515415U
Application number: CN201920731687.4U
Authority: CN
Inventors: 陈俊
Original assignee: Hubei Tongyao Intelligent Technology Co Ltd
Current assignee: Hubei Tongyao Intelligent Technology Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-05-12
Anticipated expiration: 2029-05-21

Abstract

The utility model belongs to the technical field of intelligent house, specifically be district entrance guard, including the door frame, the inside of door frame is equipped with a body, be equipped with the recess on the inside wall of door frame and put the thing groove, it is fixed with servo motor to put the thing inslot, servo motor's the terminal fixedly connected with dwang of output shaft, the lower extreme of dwang runs through the door frame and extends to in the recess, be equipped with forbidden mechanism on the dwang, the upper end of door frame is equipped with the storage tank, the storage tank internal fixation has facial recognizer and power, the output of power and servo motor's input electric connection, the input of power and the output electric connection of facial recognizer, the symmetry is equipped with two spouts on the inside wall of door frame. This district entrance guard carries out the screening of district visitor through facial recognition, has avoided traditional district to punch the card and has got into the problem that meets, has improved the district security.

Description

District entrance guard

Technical Field

The utility model belongs to the technical field of intelligent house, specifically be district entrance guard.

Background

The entrance guard safety management system is a modern safety management system, it integrates microcomputer automatic identification technology and modern safety management measures into one body, it relates to many new technologies of electronics, machinery, optics, computer technology, communication technology and biological technology. The method is an effective measure for realizing safety precaution management at the entrance and exit of important departments. The intelligent control system is suitable for various essential departments, such as banks, hotels, machine rooms, military machine depots, essential rooms, offices, intelligent districts, factories and the like.

The existing district entrance guard needs to be swiped to enter a district, so that equipment is abraded, the service life of a card is short, the card is easy to copy and difficult to control bidirectionally, and card information is easy to lose due to an external magnetic field, so that the card is invalid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a district entrance guard to it needs the card swiping to get into the district to put forward current district entrance guard among the above-mentioned background art to solve, makes equipment have wearing and tearing, and card life is shorter, and the card is duplicated easily, is difficult for two way control, and card information loses because of external magnetic field easily, makes the invalid problem of card.

In order to achieve the above object, the utility model provides a following technical scheme:

district entrance guard, including the door frame, the inside of door frame is equipped with a body, be equipped with the recess on the inside wall of door frame and put the thing groove, it is fixed with servo motor to put the thing inslot, servo motor's the terminal fixedly connected with dwang of output shaft, the lower extreme of dwang runs through the door frame and extends to in the recess, be equipped with forbidden mechanism on the dwang, the upper end of door frame is equipped with the storage tank, the storage tank internal fixation has facial recognizer and power, the output of power and servo motor's input electric connection, the input of power and the output electric connection of facial recognizer, the symmetry is equipped with two spouts on the inside wall of door frame, be equipped.

Preferably, the forbidding mechanism comprises a fixed plate, a connecting shaft, two connecting rods and two moving blocks, the two moving blocks are all sleeved on the rotating rod and are in threaded connection with the rotating rod, internal threads in opposite directions are arranged in the two moving blocks, one side of the fixed plate is abutted to the door body, the other end of the fixed plate is fixedly connected with the connecting shaft, two ends of the connecting rod are respectively connected with the connecting shaft and the moving blocks in a rotating mode, grooves are formed in the outer side walls of the moving blocks, balls are arranged in the grooves, and the balls are abutted to the inner side.

Preferably, the rotating structure comprises a rotating shaft, a rotating block and two limiting rings, two ends of the rotating shaft are fixedly connected with the opposite side walls in the sliding grooves respectively, the rotating block is rotatably connected with the rotating shaft, the rotating block penetrates through the sliding grooves and is fixedly connected with the door body, the two limiting rings are located on two sides of the rotating block respectively, the limiting rings are fixed on the rotating shaft, and gaps are reserved between the limiting rings and the rotating block.

Preferably, a glass plate is embedded in the accommodating groove.

Preferably, a limiting block is fixed on the side wall of the bottom end in the groove, and the lower end of the rotating rod is rotatably connected with the limiting block.

Preferably, a door handle is fixedly connected to the outer side wall of the door body.

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

1. the community visitor is identified through the face recognizer, the power supply is enabled to be turned on through transmitting information after verification is effective, the power supply is enabled to be driven by the servo motor, the servo motor drives the rotating rod to rotate, the rotating rod acts on the two movable block threads, the rotating rod rotates to enable the two movable blocks to move on the rotating rod, the thread directions of the two movable blocks are opposite, the two movable blocks are enabled to move on the rotating rod relatively, the connecting rod is enabled to rotate around the connecting shaft, the fixed plate is pulled to loosen the fixation of the door body, and the door body is opened and passed.

2. In the moving process of the moving block, the balls reduce friction force, moving efficiency of the moving block is improved, a visitor holds the door handle to pull the door body open, the door body rotates on the rotating shaft through the two rotating blocks, and the door body is opened in a rotating mode.

The problem that the existing community entrance guard needs to be swiped to enter a community, so that equipment is abraded, the service life of the card is short, the card is easy to copy and difficult to control bidirectionally, and card information is easy to lose due to an external magnetic field, so that the card is invalid can be solved.

Drawings

Fig. 1 is a schematic structural diagram of a community gate guard provided by the present invention;

FIG. 2 is a schematic view of the structure at A in FIG. 1;

fig. 3 is a schematic diagram of the structure B in fig. 1.

In the figure: the device comprises a door frame 1, a limiting block 2, a fixing plate 3, a rotating rod 4, a servo motor 5, a power supply 6, a face recognizer 7, a glass plate 8, a door body 9, balls 10, a moving block 11, a connecting rod 12, a connecting shaft 13, a rotating shaft 14, a limiting ring 15 and a rotating block 16.

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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.

Referring to fig. 1-3, the present invention provides a technical solution: a residential entrance guard comprises a door frame 1, a door body 9 is arranged inside the door frame 1, a groove and an object placing groove are arranged on the inner side wall of the door frame 9, a servo motor 5 is fixed in the object placing groove, the tail end of an output shaft of the servo motor 5 is fixedly connected with a rotating rod 4, the lower end of the rotating rod 4 penetrates through the door frame 1 and extends into the groove, an entrance guard mechanism is arranged on the rotating rod 4, a containing groove is arranged at the upper end of the door frame 1, a face recognizer 7 and a power supply 6 are fixed in the containing groove, the district visitor is discerned through facial recognizer 7, the output of power 6 and servo motor 5's input electric connection, the input of power 6 and facial recognizer 7's output electric connection, verify effective back and make the power open for power 6 through transmission information, power 6 opens and makes servo motor 5 drive, and the symmetry is equipped with two spouts on the inside wall of door frame 1, is equipped with rotating-structure in the spout.

Further, the forbidding mechanism comprises a fixed plate 3, a connecting shaft 13, two connecting rods 12 and two moving blocks 11, wherein the two moving blocks 11 are all sleeved on the rotating rod 4, the two moving blocks 11 are both in threaded connection with the rotating rod 4, internal threads in opposite directions are arranged in the two moving blocks 11, one side of the fixed plate 3 abuts against the door body 9, the other end of the fixed plate 3 is fixedly connected with the connecting shaft 13, two ends of the connecting rod 12 are respectively in rotational connection with the connecting shaft 13 and the moving blocks 11, the outer side wall of each moving block 11 is provided with a groove, a ball 10 is arranged in the groove, the ball 10 abuts against the inner side wall of the groove, the servo motor 5 drives the rotating rod 4 to rotate, the rotating rod 4 and the two moving blocks 11 are in threaded action, the rotating rod 4 rotates to enable the two moving blocks 11 to move on the, the connecting rod 12 rotates around the connecting shaft 13, the fixing plate 3 is pulled to loosen the fixation of the door body 9, the passing is opened, and the balls 10 reduce friction force in the moving process of the moving block 11, so that the moving efficiency of the moving block 11 is improved; the rotating structure comprises a rotating shaft 14, a rotating block 16 and two limiting rings 15, two ends of the rotating shaft 14 are fixedly connected with opposite side walls in the sliding grooves respectively, the rotating block 16 is rotatably connected with the rotating shaft 14, the rotating block 16 penetrates through the sliding grooves and is fixedly connected with the door body 9, the two limiting rings 15 are located on two sides of the rotating block 16 respectively, the limiting rings 15 are fixed on the rotating shaft 14, and gaps are reserved between the limiting rings 15 and the rotating block 16; a glass plate 8 is embedded in the accommodating groove; a limiting block 2 is fixed on the side wall of the bottom end in the groove, and the lower end of the rotating rod 4 is rotatably connected with the limiting block 2; the door handle is fixedly connected to the outer side wall of the door body 9, a visitor holds the door handle to pull the door body 9 open, and the door body 9 rotates on the rotating shaft 14 through the two rotating blocks 16, so that the door body 9 is rotated and opened.

The working principle is as follows: the community visitor is identified through the face recognizer 7, the power supply 6 is enabled to be turned on through transmitting information after verification is effective, the power supply 6 is enabled to be turned on to enable the servo motor 5 to be driven, the servo motor 5 drives the rotating rod 4 to rotate, the rotating rod 4 and the two moving blocks 11 are in threaded action, the rotating rod 4 rotates to enable the two moving blocks 11 to move on the rotating rod 4, the thread directions of the two moving blocks 11 are opposite, the two moving blocks 11 are enabled to move on the rotating rod 4 relatively, the connecting rod 12 is enabled to rotate around the connecting shaft 13, the fixing plate 3 is pulled to loosen the fixing of the door body 9 and enable the door body to pass through the opening, in the moving process of the moving blocks 11, the balls 10 reduce friction force, the moving efficiency of the moving blocks 11 is improved, the visitor holds the door handle to pull the door body 9, the door body. This district entrance guard carries out the screening of district visitor through facial recognition, has avoided traditional district to punch the card and has got into the problem that meets, has improved the district security.

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

Claims

1. District entrance guard, including door frame (1), its characterized in that: the inside of door frame (1) is equipped with a body (9), be equipped with the recess on the inside wall of door frame (1) and put the thing groove, it is fixed with servo motor (5) to put the thing inslot, the terminal fixedly connected with dwang (4) of output shaft of servo motor (5), the lower extreme of dwang (4) runs through door frame (1) and extends to in the recess, be equipped with forbidden mechanism on dwang (4), the upper end of door frame (1) is equipped with the storage tank, the storage tank internal fixation has facial recognizer (7) and power (6), the output of power (6) and the input electric connection of servo motor (5), the input of power (6) and the output electric connection of facial recognizer (7), the symmetry is equipped with two spouts on the inside wall of door frame (1), be equipped with rotating-structure in the spout.

2. The residential area gate control system of claim 1, wherein: forbidden mechanism includes fixed plate (3), connecting axle (13), two connecting rods (12) and two movable block (11), two movable block (11) are all established on dwang (4), and two movable block (11) all with dwang (4) threaded connection, be equipped with opposite direction's internal thread in two movable block (11), one side and the door body (9) of fixed plate (3) offset, the other end and connecting axle (13) fixed connection of fixed plate (3), the both ends of connecting rod (12) respectively with connecting axle (13), movable block (11) rotate and are connected, be equipped with the fluting on the lateral wall of movable block (11), be equipped with ball (10) in the fluting, ball (10) offset with the recess inside wall.

3. The residential area gate control system of claim 1, wherein: the rotating structure comprises a rotating shaft (14), a rotating block (16) and two limiting rings (15), two ends of the rotating shaft (14) are fixedly connected with opposite side walls in the sliding grooves respectively, the rotating block (16) is rotatably connected with the rotating shaft (14), the rotating block (16) penetrates through the sliding grooves and is fixedly connected with the door body (9), the two limiting rings (15) are located on two sides of the rotating block (16) respectively, the limiting rings (15) are fixed on the rotating shaft (14), and gaps are reserved between the limiting rings (15) and the rotating block (16).

4. The residential area gate control system of claim 1, wherein: a glass plate (8) is embedded in the containing groove.

5. The residential area gate control system of claim 1, wherein: a limiting block (2) is fixed on the side wall of the bottom end in the groove, and the lower end of the rotating rod (4) is rotatably connected with the limiting block (2).

6. The residential area gate control system of claim 1, wherein: the outer side wall of the door body (9) is fixedly connected with a door handle.