CN220962488U

CN220962488U - Entrance guard's device based on thing networking

Info

Publication number: CN220962488U
Application number: CN202321559400.7U
Authority: CN
Inventors: 陈佐伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2024-05-14
Anticipated expiration: 2033-06-19

Abstract

The utility model discloses an access control device based on the Internet of things, which comprises a back plate and a main body fixedly arranged on one side wall of the back plate, wherein a display screen, a card swiping panel and keys are sequentially arranged on the main body, a protruding seat and a controller are further arranged at the top of one side wall of the main body, which is positioned on the back plate, wherein the protruding seat is U-shaped, a servo motor is fixedly arranged on one side wall of the protruding seat, an output shaft of the servo motor is coaxially connected with an inner support shaft, a protective cover is fixedly sleeved on the inner support shaft, one end of the protective cover, which is far away from the inner support shaft, horizontally extends to the outside and is provided with a storage groove, four corners of one side of the main body, which is positioned on the back plate, are respectively provided with a mounting groove, thermopile sensor are horizontally arranged in the four mounting grooves, and the servo motor and the four thermopile sensors are respectively connected with the controller in a coupling way. This entrance guard's device based on thing networking can realize the normal use of main part, also can protect it when not using, has promoted convenience and experience of using.

Description

Entrance guard's device based on thing networking

Technical Field

The utility model belongs to the technical field of access control devices, and particularly relates to an access control device based on the Internet of things.

Background

In various business offices or residential communities, the access control device has been widely used. The entrance guard device has been superior to simple gateway and key management, and has been developed into a complete access management system, which plays a great role in the administrative management work such as work environment safety, personnel attendance management, etc.

In carrying out the present utility model, the inventors have found that at least the following problems exist in this technology: most of the main panels of the existing access control device are directly exposed in the external environment, no protection mechanism is arranged, and a part of the main panels of the access control device are provided with the protection mechanism, but before each use, people are required to manually open the protection mechanism to perform card swiping or man-machine interaction, so that the access control device is more troublesome to use and has poorer experience.

Therefore, we propose an access control device based on the internet of things to solve the above problems.

Disclosure of utility model

The utility model mainly aims to provide an access control device based on the Internet of things, which can realize normal use of a main body, can protect the main body when the access control device is not used, improves the convenience and experience of use and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

The entrance guard device based on the Internet of things comprises a back plate and a main body fixedly arranged on one side wall of the back plate, wherein a display screen, a card swiping panel and keys are sequentially arranged on the main body, a protruding seat and a controller are further arranged at the top of one side wall of the main body, where the back plate is positioned, the protruding seat is U-shaped, a servo motor is fixedly arranged on one side wall of the protruding seat, an output shaft of the servo motor is coaxially connected with an inner support shaft, a protective cover is fixedly sleeved on the inner support shaft, and one end of the protective cover, far away from the inner support shaft, horizontally extends to the outside and is provided with a storage groove;

The four corners of the back plate, which is positioned on one side of the main body, are respectively provided with a mounting groove, the four mounting grooves are respectively internally and horizontally provided with a thermopile sensor, the servo motor and the four thermopile sensors are respectively connected with the controller in a coupling way, and the outer side of the back plate, which is positioned on the controller, is fixedly bonded with a protective shell.

As a preferred embodiment, four corners of the back plate are respectively provided with mounting holes penetrating through two side walls of the back plate; the mounting holes may be threaded holes to facilitate securing the back plate to the wall by screws or bolts or the like.

As a preferred embodiment, the side wall of the protruding seat is welded with an organic hood, the interior of the hood is of a hollow design, and the servo motor is horizontally arranged on the inner wall of the hood; the servo motor needs external power facilities to supply power.

As a preferred embodiment, the inner support shaft is horizontally arranged in the protruding seat and is rotationally connected with the protruding seat; so that the inner fulcrum can be operated stably.

As a preferred embodiment, a shielding cover is fixedly arranged on the inner wall of the accommodating groove; wherein the shield can prevent interference from the outside to the main body.

As a preferable implementation mode, the bottom of the back plate, which is positioned on one side of the main body, is fixedly adhered with a buffer strip; thereby cushion the protective cover through the buffer strip, avoid the protective cover to directly beat on the backplate, the buffer strip can be the rubber material.

In summary, the technical effects and advantages of the present utility model are:

This entrance guard device based on thing networking carries out the region in real time detection main part place ahead through using thermopile sensor, when detecting the human body in main part place ahead 2m within range, its transmission signal of telecommunication is to the controller, make controller drive servo motor operation drive interior pivot and shield upset 90 to vertical state, thereby be convenient for personnel brush access control card on the panel of punching the card, or interact through button and display screen, after thermopile sensor detects the human body, the controller is in 15 seconds back drive servo motor reversal, make the shield return to normal position and shelter from the main part, thereby can realize the normal use of main part, also can protect it when not using, convenience and experience that have promoted the use, the probability that its surface falls ash and is damaged by unexpected collision has been reduced.

Drawings

FIG. 1 is a schematic view of a structure of one side of the present utility model;

FIG. 2 is a schematic view of another embodiment of the present utility model;

FIG. 3 is a partial horizontal cross-sectional view of the present utility model;

fig. 4 is a partial vertical cross-sectional view of the present utility model.

In the figure: 1. a back plate; 2. a mounting hole; 3.a mounting groove; 4. a thermopile sensor; 5. a protruding seat; 6. a hood; 7. a servo motor; 8. an inner support shaft; 9. a protective cover; 10. a storage groove; 11. a shield; 12. a main body; 13. a display screen; 14. a card swiping panel; 15. a key; 16. a buffer strip; 17. a protective shell; 18. and a controller.

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.

Referring to fig. 1-4, an access control device based on internet of things comprises a back plate 1 and a main body 12 fixedly installed on one side wall of the back plate 1, wherein a module for transmitting wireless signals is installed in the main body 12, so that information can be transmitted to the outside through the internet;

The display screen 13, the card swiping panel 14 and the keys 15 are sequentially arranged on the main body 12, the protruding seat 5 and the controller 18 are also arranged at the top of the side wall of the main body 12 where the backboard 1 is positioned, wherein the protruding seat 5 is U-shaped, the side wall of the protruding seat 5 is welded with the organic hood 6, the inside of the hood 6 is of a hollow design, the servo motor 7 is fixed on one side wall of the protruding seat 5, the servo motor 7 is horizontally arranged on the inner wall of the hood 6, and the servo motor 7 needs external electric power facilities to supply power;

Wherein, the output shaft of the servo motor 7 is coaxially connected with an inner support shaft 8, and the inner support shaft 8 is horizontally arranged in the protruding seat 5 and is rotationally connected with the protruding seat 5; the inner support shaft 8 can stably run, the inner support shaft 8 is fixedly sleeved with the protective cover 9, one end of the protective cover 9 far away from the inner support shaft 8 horizontally extends to the outside and is provided with the accommodating groove 10, so that the main body 12 is covered by the accommodating groove 10 to play a protective role, and the inner wall of the accommodating groove 10 is fixedly provided with the shielding cover 11, wherein the shielding cover 11 can prevent the interference of the outside on the main body 12;

The bottom that is located one side of main part 12 at backplate 1 is fixed to bond has buffer strip 16 to cushion to protecting cover 9 through buffer strip 16, avoid protecting cover 9 to directly beat on backplate 1, buffer strip 16 can be rubber material, all be formed with mounting groove 3 at the four corners that backplate 1 is located one side of main part 12, all install thermopile sensor 4 in four mounting grooves 3 level, servo motor 7 and four thermopile sensors 4 all are connected with controller 18 coupling, wherein be located the outside fixed bonding of controller 18 on backplate 1 and have protective housing 17, thereby protect controller 18.

Working principle: during installation, the backboard 1 and the main body 12 can be fixed by penetrating into the corresponding wall after penetrating through the four mounting holes 2 by using four screws or bolts; when in use, the four thermopile sensors 4 detect the front area in real time along the horizontal direction, and when a person appears within 2m of the detection range of any thermopile sensor 4, the thermopile sensors transmit electric signals to the controller 18, so that the controller 18 transmits the electric signals to the servo motor 7, the servo motor 7 can operate to drive the inner support shaft 8 and the protective cover 9 to turn over 90 degrees from the vertical state (the state in the attached figures 1-2), and at the moment, the person can use the access control card to swipe a card on the card swiping panel 14 or interact with the main body 12 through the key 15 and the display screen 13; when a person leaves the detection range of the four thermopile sensors 4 and passes 15 seconds, the controller 18 drives the servo motor 7 to rotate reversely, so that the servo motor drives the protective cover 9 to turn over 90 degrees and to contact with the buffer strip 16, the protective cover 9 and the shielding cover 11 can be utilized to protect the main body 12, the thermopile sensors 4 can refer to the technical principle of the MRT311 model, and the main body 12 can refer to the technical principle of the OHR-PR10 model.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides an entrance guard's device based on thing networking, includes backplate (1) and fixed mounting in main part (12) of a backplate (1) lateral wall, a serial communication port, install display screen (13), card swiping panel (14) and button (15) on main part (12) in proper order, protruding seat (5) and controller (18) are still installed at the top that backplate (1) is located a lateral wall that main part (12) are located, wherein protruding seat (5) are the U-shaped, one of them lateral wall of protruding seat (5) is fixed with servo motor (7), the output shaft coaxial coupling of servo motor (7) has interior pivot (8), fixed cover is equipped with protective cover (9) on interior pivot (8), the one end level that interior pivot (8) were kept away from to protective cover (9) extends and is formed with storage tank (10) to the external world.

The four corners of the back plate (1) on one side of the main body (12) are respectively provided with a mounting groove (3), the four thermopile sensors (4) are horizontally arranged in the mounting grooves (3), the servo motor (7) and the four thermopile sensors (4) are respectively connected with the controller (18) in a coupling way, and a protective shell (17) is fixedly bonded on the back plate (1) on the outer side of the controller (18).

2. The access control device based on the internet of things according to claim 1, wherein mounting holes (2) penetrating through two side walls of the rear panel (1) are formed at four corners of the rear panel.

3. The access control device based on the internet of things according to claim 1, wherein the side wall of the protruding seat (5) is welded with the organic cover (6), the inside of the organic cover (6) is of a hollow design, and the servo motor (7) is horizontally installed on the inner wall of the organic cover (6).

4. The access control device based on the internet of things according to claim 1, wherein the inner support shaft (8) is horizontally arranged in the protruding seat (5) and is rotationally connected with the protruding seat (5).

5. The access control device based on the internet of things according to claim 1, wherein a shielding cover (11) is fixedly arranged on the inner wall of the storage groove (10).

6. The access control device based on the internet of things according to claim 1, wherein a buffer strip (16) is fixedly adhered to the bottom of one side of the back plate (1) where the main body (12) is located.