CN210466507U

CN210466507U - Intelligent access control system

Info

Publication number: CN210466507U
Application number: CN201921978363.7U
Authority: CN
Inventors: 王彬彬; 陈浩
Original assignee: Shenzhen Zhisheng Technology Co Ltd
Current assignee: Shenzhen Zhisheng Technology Co Ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-05-05
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses an intelligent entrance guard system, press from both sides including intelligent entrance guard's body and door board, the inner wall sliding connection of intelligent entrance guard's body has the door board to press from both sides, the inner wall of intelligent entrance guard's body rotates and is connected with the horizontal bull stick that sets up, and the first belt pulley of the one end fixedly connected with of bull stick, the first carousel of one end fixedly connected with of first belt pulley is kept away from to the bull stick, the one end that the bull stick was kept away from to first belt pulley is connected with the second carousel through ratchet, the horizontal backup pad that sets up of the inner wall fixedly connected with of intelligent entrance guard's body, and the inner wall sliding connection of intelligent. The utility model relates to a safety protection equipment technical field can guarantee through setting up electro-magnet cooperation compression spring that personnel in the entrance guard can pass through entrance guard after the outage when, and entrance guard loses the current function of restriction after avoiding the outage, and it is inside to guarantee that lawless persons can't get into entrance guard through the mode that cuts off the entrance guard power.

Description

Intelligent access control system

Technical Field

The utility model particularly relates to a safety protection equipment technical field specifically is an intelligent access control system.

Background

Entrance guard is the forbidden authority of a door access door, and along with the development of science and technology, various intelligent recognition systems cooperate with a sliding door or a side hung door to become the mainstream entrance guard system of the society at present, and replace the original lockset and security personnel, and the sliding door type entrance guard space occupies little, has good separation effect and has aesthetic property to become the mainstream entrance guard equipment.

In the prior art, intelligent access control system excessively relies on electric drive, in case cut off the entrance guard power, entrance guard will thoroughly lose the effect, the personnel that lead to not having the right of passage can open the entrance guard easily and pass, and through band-type brake motor drive's intelligent access control system, thoroughly block the entrance guard after the outage, access control system can't pass, lead to using inconveniently, and dangerous situations such as conflagration earthquake lead to endangering the life safety of personnel in the entrance guard after the outage, propose intelligent access control system always and solve above-mentioned problem for this my door.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent access control system to solve the problem that proposes in the above-mentioned background art.

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

an intelligent entrance guard system comprises an intelligent entrance guard body and a door plate clamp, wherein the inner wall of the intelligent entrance guard body is connected with the door plate clamp in a sliding way, the inner wall of the intelligent entrance guard body is connected with a transversely arranged rotating rod in a rotating way, one end of the rotating rod is fixedly connected with a first belt pulley, one end of the rotating rod, which is far away from the first belt pulley, is fixedly connected with a first rotary disc, one end of the first belt pulley, which is far away from the rotating rod, is connected with a second rotary disc through a ratchet device, the inner wall of the intelligent entrance guard body is fixedly connected with a transversely arranged support plate, the inner wall of the intelligent entrance guard body is connected with a slide block in a sliding way, the slide block is arranged above the support plate and is fixedly connected with the support plate through a compression spring, the upper surface of the support plate is fixedly connected with an electromagnet, and the slider rotates with the worm to be connected, the one end fixedly connected with second belt pulley of worm, and the second belt pulley passes through belt transmission with first belt pulley and is connected, the lateral wall of intelligent entrance guard's body rotates and is connected with the pivot, and the one end fixedly connected with worm wheel that the pivot is close to the slider, the one end that the worm wheel was kept away from in the pivot has seted up the external screw thread, the door plant presss from both sides the screw hole of seting up transversely, and door plant clamp and pivot threaded connection.

As a further aspect of the present invention: ratchet includes the shell, and shell and first belt pulley fixed connection, the inner wall fixedly connected with of shell encircles the teeth of a cogwheel that set up, and the inside wall of shell rotates and is connected with the disc, the lateral wall of disc rotates and is connected with a plurality ofly and the latch of teeth of a cogwheel meshing, the lateral wall fixedly connected with transfer line of shell is kept away from to the disc, and the one end and the second carousel fixed connection of disc are kept away from to the transfer line.

As a further aspect of the present invention: the intelligent entrance guard body further comprises an intelligent identification device which is an induction card identification device, a fingerprint door identification device, an iris identification device or a face identification device.

As a further aspect of the present invention: the lateral wall fixedly connected with intelligent recognition lock that intelligent entrance guard's body is close to the second carousel, and be provided with the battery in the intelligent recognition lock, the lockhole that matches with the intelligent recognition lock is seted up to the lateral wall of second carousel.

As a further aspect of the present invention: the lateral wall that intelligent entrance guard's body was kept away from to first carousel and second carousel all rotates and is connected with the handle, and the lateral wall cover of handle is equipped with the rubber sleeve.

As a further aspect of the present invention: the inside wall fixedly connected with bearing frame of intelligent entrance guard body, and the pivot runs through the bearing frame setting.

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

1. through setting up electro-magnet cooperation compression spring, can guarantee that personnel in the entrance guard can pass through entrance guard after the outage, avoid the outage back entrance guard to lose the restriction function of passing, guarantee that lawbreakers can't get into inside the entrance guard through the mode that cuts off the entrance guard power.

2. Through battery cooperation intelligent recognition lock make things convenient for the personnel that have the right of way outside the entrance guard to get into the entrance guard after the outage in, through setting up ratchet when guaranteeing that outside carousel lock is dead inside carousel still can open the entrance guard.

Drawings

Fig. 1 is a schematic perspective view of an intelligent access control system.

Fig. 2 is a schematic sectional structure view of the intelligent access control system.

Fig. 3 is an enlarged schematic structural diagram of a position a in the intelligent access control system.

Fig. 4 is a schematic side view of an intelligent access control system.

Fig. 5 is a schematic structural diagram of a ratchet device of the intelligent access control system.

In the figure: 1. an intelligent access control body; 2. a door panel clip; 3. a rotating rod; 4. a first pulley; 5. a first turntable; 6. a ratchet gear; 601. a housing; 602. gear teeth; 603. a disc; 604. clamping teeth; 605. a transmission rod; 7. a second turntable; 8. a support plate; 9. a slider; 10. a compression spring; 11. an electromagnet; 12. a worm; 13. a second pulley; 14. a rotating shaft; 15. a worm gear; 16. an intelligent identification lock; 17. a handle.

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.

Referring to fig. 1-5, in the embodiment of the present invention, an intelligent door access system comprises an intelligent door access body 1 and a door clip 2, wherein the intelligent door access body 1 further comprises an intelligent identification device, and the intelligent identification device is an inductive card identification device, a fingerprint door identification device, an iris identification device or a facial identification device, the inner wall of the intelligent door access body 1 is slidably connected with the door clip 2, the inner wall of the intelligent door access body 1 is rotatably connected with a transverse rotating rod 3, one end of the rotating rod 3 is fixedly connected with a first belt pulley 4, the depth of a wheel groove of the first belt pulley 4 is greater than the distance between a worm wheel 15 and a worm 12, one end of the rotating rod 3 away from the first belt pulley 4 is fixedly connected with a first rotating disc 5, one end of the first belt pulley 4 away from the rotating rod 3 is connected with a second rotating disc 7 through a ratchet device 6, the first rotating disc 5 is located in the door access, and, the side walls of the first rotating disc 5 and the second rotating disc 7 far away from the intelligent access control body 1 are both rotatably connected with a handle 17, the side wall of the handle 17 is sleeved with a rubber sleeve, the first rotating disc 5 and the second rotating disc 7 can be conveniently rotated by pedestrians by arranging the handle 17 with the rubber sleeve, the first rotating disc 5 and the second rotating disc 7 are both embedded in the side wall of the intelligent access control body 1 and penetrate through the side wall of the intelligent access control body 1, the first rotating disc 5 and the second rotating disc 7 are rotatably connected with the side wall of the intelligent access control body 1, the side wall of the intelligent access control body 1 close to the second rotating disc 7 is fixedly connected with an intelligent identification lock 16, a storage battery is arranged in the intelligent identification lock 16, the identification mode of the intelligent identification lock 16 is the same as that of the intelligent access control body 1, the side wall of the second rotating disc 7 is provided with a lock hole matched with the intelligent identification lock 16, the intelligent identification lock 16 is, the ratchet device 6 comprises a shell 601, the shell 601 is fixedly connected with the first belt pulley 4, the inner wall of the shell 601 is fixedly connected with a gear tooth 602 which is arranged in a surrounding mode, the inner side wall of the shell 601 is rotatably connected with a disc 603, the side wall of the disc 603 is rotatably connected with a plurality of clamping teeth 604 which are meshed with the gear tooth 602, the side wall of the disc 603 far away from the shell 601 is fixedly connected with a transmission rod 605, one end of the transmission rod 605 far away from the disc 603 is fixedly connected with a second turntable 7, the entrance guard can be opened through the first turntable 5 when the second turntable 7 is locked by the intelligent identification lock 16 by arranging the ratchet device 6, the inner wall of the intelligent entrance guard body 1 is fixedly connected with a support plate 8 which is transversely arranged, the inner wall of the intelligent entrance guard body 1 is slidably connected with a sliding block 9, the sliding block 9 is made of stainless steel, the sliding block 9 is, an electromagnet 11 is fixedly connected to the upper surface of the supporting plate 8, the electromagnet 11 is electrically connected with a power supply of the intelligent entrance guard body 1 through a wire, the upper surface of the electromagnet 11 is abutted to the lower surface of the slider 9, a worm 12 is inserted into the side wall of the slider 9, the slider 9 is rotatably connected with the worm 12, one end of the worm 12 is fixedly connected with a second belt pulley 13, the second belt pulley 13 is connected with the first belt pulley 4 through a belt in a transmission manner, a rotating shaft 14 is rotatably connected to the side wall of the intelligent entrance guard body 1, a worm wheel 15 is fixedly connected to one end of the rotating shaft 14 close to the slider 9, an external thread is arranged at one end of the rotating shaft 14 far away from the worm wheel 15, a threaded hole is transversely arranged on the door panel clamp 2, the door panel clamp 2 is in threaded connection with the rotating shaft 14, the helical teeth of the worm 12 are matched with the, the rotating shaft 14 is rotatably connected with the bearing seat, the stability of the rotating shaft 14 is improved by the aid of the bearing seat, and the rotating shaft 14 can drive the door plate clamp 2 to move in the horizontal direction.

The utility model discloses a theory of operation is: under the normal condition, under the condition that the intelligent access control body 1 takes electric power as power, the intelligent access control effect is realized by matching with an intelligent recognition device, at the moment, the electromagnet 11 is electrified, the attraction sliding block 9 is close to the electromagnet 11, at the moment, the worm 12 and the worm wheel 15 are not in the meshing state, the normal operation of the intelligent access control body 1 is not interfered, at the moment, the distance between the first belt pulley 4 and the second belt pulley 13 is smaller, the belt is in the loosening state, under the condition of power failure, the electromagnet 11 loses magnetism, the sliding block 9 is driven to slide upwards under the action of the elastic force of the compression spring 10, at the moment, the worm 12 is meshed with the worm wheel 15, as the worm 12 and the worm wheel 15 have self-locking performance, the door panel of the intelligent access control body 1 cannot be opened through the hand, the safety access control function is ensured, at the moment, the distance between the first, the belt is tightened, then the first rotating disc 5 is rotated, the rotating rod 3 is driven to rotate by the first rotating disc 5, the first belt pulley 4 is driven to rotate after the rotating rod 3 rotates, the second belt pulley 13 is driven to rotate by the first belt pulley 4, so that the worm 12 is rotated, the worm wheel 15 can be driven to rotate by the rotation of the worm 12, the rotating shaft 14 rotates along with the worm wheel 15 and drives the door plate clamp 2 to move in the horizontal direction by using threads, and the purpose of opening the entrance guard is achieved, because the ratchet device 6 is arranged, although the second rotating disc 7 is clamped by the intelligent identification lock 16 with the storage battery at the moment, the first rotating disc 5 cannot be interfered to rotate, people can conveniently open the entrance guard from the inside of the entrance guard to enter and exit, particularly in case of emergency such as power failure caused by fire, it is worth mentioning that the storage battery is arranged in the intelligent identification lock 16, when the power failure occurs, the pedestrian with passing qualification can unlock, then the second rotary disc 7 is rotated to open the entrance guard, and the storage battery only provides power for the intelligent identification lock 16, so that the cost of the battery is low, the service life is long, and the influence caused by power failure is reduced.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An intelligent access control system comprises an intelligent access control body (1) and a door plate clamp (2), wherein the inner wall of the intelligent access control body (1) is connected with the door plate clamp (2) in a sliding manner, and is characterized in that the inner wall of the intelligent access control body (1) is connected with a transversely-arranged rotating rod (3) in a rotating manner, one end of the rotating rod (3) is fixedly connected with a first belt pulley (4), one end of the rotating rod (3), which is far away from the first belt pulley (4), is fixedly connected with a first turntable (5), one end of the first belt pulley (4), which is far away from the rotating rod (3), is connected with a second turntable (7) through a ratchet device (6), the inner wall of the intelligent access control body (1) is fixedly connected with a transversely-arranged support plate (8), the inner wall of the intelligent access control body (1) is connected with a sliding block (9) in a sliding manner, the sliding block (9) is fixedly connected with the supporting plate (8) through a compression spring (10), the upper surface of the supporting plate (8) is fixedly connected with an electromagnet (11), the upper surface of the electromagnet (11) is abutted to the lower surface of the sliding block (9), a worm (12) is inserted into the side wall of the sliding block (9), the sliding block (9) is rotatably connected with the worm (12), one end of the worm (12) is fixedly connected with a second belt pulley (13), the second belt pulley (13) is connected with the first belt pulley (4) through belt transmission, the side wall of the intelligent entrance guard body (1) is rotatably connected with a rotating shaft (14), one end of the rotating shaft (14), which is close to the sliding block (9), is fixedly connected with a worm wheel (15), one end of the rotating shaft (14), which is far away from the worm wheel (15), is provided with an external thread, and the door plate clamp (2) is provided with, and the door panel clamp (2) is in threaded connection with the rotating shaft (14).

2. The intelligent access control system according to claim 1, wherein the ratchet device (6) comprises a housing (601), the housing (601) is fixedly connected with the first belt pulley (4), the inner wall of the housing (601) is fixedly connected with gear teeth (602) arranged in a surrounding manner, the inner side wall of the housing (601) is rotatably connected with a disc (603), the side wall of the disc (603) is rotatably connected with a plurality of clamping teeth (604) meshed with the gear teeth (602), the side wall of the disc (603) far away from the housing (601) is fixedly connected with a transmission rod (605), and one end of the transmission rod (605) far away from the disc (603) is fixedly connected with the second turntable (7).

3. The intelligent access control system according to claim 1, wherein the intelligent access control body (1) further comprises an intelligent recognition device, and the intelligent recognition device is an inductive card recognition device, a fingerprint door recognition device, an iris recognition device or a facial recognition device.

4. The intelligent access control system according to claim 1, wherein the intelligent access control body (1) is fixedly connected with an intelligent identification lock (16) near the side wall of the second rotary table (7), a storage battery is arranged in the intelligent identification lock (16), and a lock hole matched with the intelligent identification lock (16) is formed in the side wall of the second rotary table (7).

5. The intelligent access control system according to claim 1, wherein the side walls of the first rotary disc (5) and the second rotary disc (7) far away from the intelligent access control body (1) are both rotatably connected with a handle (17), and a rubber sleeve is sleeved on the side wall of the handle (17).

6. The intelligent access control system according to claim 1, wherein a bearing seat is fixedly connected to the inner side wall of the intelligent access control body (1), and the rotating shaft (14) penetrates through the bearing seat.