Intelligent access control system

Abstract

The utility model relates to the technical field of access control, in particular to an intelligent access control system, which comprises a supporting seat, a controller, a control module and a power supply module, the connecting belt is arranged on a driving mechanism, the driving mechanism is arranged on the supporting seat, and the driving mechanism is used for driving the connecting belt to rotate; the rotating door is arranged corresponding to the supporting seat; the first linkage assembly is connected with the first side of the connecting belt, and the rotating door is rotatably arranged on the first linkage assembly; the second linkage assembly is connected with the second side of the connecting belt, and the rotating door is rotatably arranged on the second linkage assembly; and the controller is electrically connected with the driving mechanism. The intelligent access control system aims at solving the problem that in the prior art, access control is gradually loosened along with the increase of the use time.

Description

Technical Field

[0001] The utility model relates to the technical field of access control, and more specifically, to an intelligent access control system. Background Art

[0002] With the progress of technology, the development of access control systems has evolved from mechanical locks to electronic access control, from stand-alone access control systems to integrated alarm systems, and from single-door access control to network interconnection.

[0003] At the same time, many existing communities, subway stations, office buildings, etc. have installed access control systems at their entrances and exits, facilitating the management of personnel entry and exit. The intelligent access control in the prior art usually controls the opening and closing of a rotating door driven by a motor and a rotating rod thereon. This single-point control method will cause looseness under the inertial action of the rotating door itself as the usage time increases, requiring regular maintenance and being inconvenient to use. Summary of the Utility Model

[0004] The main purpose of the utility model is to propose an intelligent access control system, aiming to solve the problem that the access control gradually loosens as the usage time increases in the prior art.

[0005] To solve the above technical problems, an intelligent access control system is proposed, including: a support base provided with a sensing device, and the sensing device is electrically connected to a controller;

[0006] A connecting belt is arranged on a driving mechanism, and the driving mechanism is arranged on the support base, and the driving mechanism is used to drive the connecting belt to rotate;

[0007] A rotating door is arranged corresponding to the support base;

[0008] A first linkage assembly is connected to the first side of the connecting belt, and the rotating door is rotatably arranged on the first linkage assembly;

[0009] A second linkage assembly is connected to the second side of the connecting belt, and the rotating door is rotatably arranged on the second linkage assembly;

[0010] The controller is electrically connected to the driving mechanism.

[0011] In any of the above technical solutions, further, the first linkage assembly includes:

[0012] A first rotating shaft, a first pin hole is provided on the rotating door, the first rotating shaft is rotatably arranged in the first pin hole, and the first rotating shaft is slidably arranged on the support base;

[0013] A first connecting member, one end of which is fixed to the first side of the connecting belt, and the other end is connected to the first rotating shaft.

[0014] In any of the above technical solutions, further, the first linkage assembly further includes:

[0015] Two sliders, the support base is provided with two sliding grooves, and the two sliders are respectively slidably arranged in the two sliding grooves, and both ends of the first rotating shaft are connected to the two sliders.

[0016] In any of the above technical solutions, further, the second linkage assembly includes:

[0017] A second connecting member, one end of which is fixed to the second side of the connecting belt, and the other end is hinged to a third connecting member;

[0018] The third connecting member, the end away from the second connecting member is hinged to the rotating door.

[0019] In any of the above technical solutions, further, it further includes:

[0020] A steering mechanism, the rotating door includes a first rotating part and a second rotating part, the first rotating part and the second rotating part are hinged to each other, the steering mechanism is connected to the first rotating part and the second rotating part, and the steering mechanism is used to drive the first rotating part and the second rotating part to rotate relative to each other.

[0021] The beneficial effects are as follows:

[0022] 1. In the intelligent access control system of the present invention, the driving mechanism drives the connecting belt to rotate reciprocally, and at the same time drives the first linkage assembly and the second linkage assembly arranged on both sides of the connecting belt to move towards or away from each other, and the opening and closing of the rotating door is controlled by controlling the distance between the first linkage assembly and the second linkage assembly, reducing the influence of inertia on the connection during the opening and closing process of the rotating door, and prolonging the service life;

[0023] 2. In the intelligent access control system of the present invention, the first linkage assembly and the second linkage assembly synchronously drive the rotating door to rotate, which can improve the opening and closing speed and enhance the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0025] Figure 1 It is a front view three-dimensional structural schematic diagram of an intelligent access control system of the present invention;

[0026] Figure 2 This is a rear three-dimensional structural schematic diagram of an intelligent access control system of the present utility model.

[0027] The description of the reference numerals is as follows:

[0028] 1. Support base;

[0029] 2. Connecting belt;

[0030] 3. Rotating door; 301. First rotating part; 302. Second rotating part; 303. Second rotating shaft;

[0031] 4. First linkage assembly; 401. First connecting piece; 402. First rotating shaft; 403. Slide block;

[0032] 5. Second linkage assembly; 501. Second connecting piece; 502. Third connecting piece;

[0033] 6. Driving mechanism;

[0034] 7. Induction device;

[0035] 8. Steering mechanism. Detailed implementation manners

[0036] Next, exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments of the present application. It should be understood that the present application is not limited by the exemplary embodiments described herein. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0037] It should be noted that, as shown in the present application and the claims, unless the context clearly indicates an exception, words such as "a", "an", "one" and / or "the" are not specifically singular and may also include the plural. Generally speaking, the terms "comprising" and "including" only indicate the inclusion of the steps and elements that have been clearly identified, and these steps and elements do not constitute an exclusive list. The method or device may also include other steps or elements.

[0038] If there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0039] In the present utility model, unless otherwise clearly specified and defined, terms such as "connection" and "fixation" shall be understood in a broad sense. For example, "fixation" may be a fixed connection, a detachable connection, or an integral body; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0040] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes Scenario A, Scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0041] The present utility model provides an intelligent access control system, which mainly drives a rotating door to rotate synchronously through a first linkage component and a second linkage component, and can improve the fixing stability and opening / closing efficiency of the rotating door and extend its service life.

[0042] The following will detail an intelligent access control system of the present application through the following embodiments.

[0043] In this embodiment, as Figure 1 and Figure 2 shown, the intelligent access control system includes: a support base 1, provided with a sensing device 7, and the sensing device 7 is electrically connected to a controller (not shown in the figure);

[0044] A connecting belt 2, arranged on a driving mechanism 6, the driving mechanism 6 is arranged on the support base 1, and the driving mechanism 6 is used to drive the connecting belt to rotate;

[0045] A rotating door 3, arranged corresponding to the support base 1;

[0046] A first linkage component 4, connected to the first side of the connecting belt 2, and the rotating door 3 is rotatably arranged on the first linkage component 4;

[0047] A second linkage component 5, connected to the second side of the connecting belt 2, and the rotating door 3 is rotatably arranged on the second linkage component 5;

[0048] A controller (not shown in the figure) is electrically connected to the driving mechanism 6.

[0049] In this technical solution, the support base 1 is vertically arranged front and back. When the rotating door 3 is opened, it is vertically arranged left and right on the right side of the support base 1. The driving mechanism 6 is provided with a driving motor and a driven shaft. The driven shaft is vertically rotatably arranged in the support base 1. The driving motor and the driven shaft are arranged corresponding to each other front and back. The connecting belt 2 is wound around the driving motor and the driven shaft. The driving motor and the driven shaft divide the connecting belt 2 into two parts, the left part is the second side of the connecting belt 2, and the right part is the first side of the connecting belt 2. The left end of the first linkage assembly 4 is fixed to the right part of the connecting belt 2, and the right end of the first linkage assembly 4 is rotatably connected to the left end of the rotating door 3; the left end of the second linkage assembly 5 is fixed to the left part of the connecting belt 2, and the right end of the second linkage assembly 5 is rotatably connected to the right end of the first rotating part 301 of the rotating door 3.

[0050] The sensing device 7 is fixed at the front upper corner of the support base 1. The implementation method of the sensing device 7 can be Bluetooth, two-dimensional code recognition, chip reading, etc., and it can be purchased on the market. When the sensing device 7 senses an opening signal, it sends a control signal to the controller. The controller controls the driving mechanism 6 to drive the rotating door 3 to open. After the person passes through, the controller controls the driving mechanism 6 to drive the rotating door 3 to close.

[0051] When the rotating door 3 is in the vertical state left and right, turn on the driving mechanism 6. The driving motor of the driving mechanism 6 drives the right part of the connecting belt 2 to move forward and drives the left part of the connecting belt 2 to move backward. At the same time, the first linkage assembly 4 drives the left end of the rotating door 3 to move forward, and the second linkage assembly 5 drives the right end of the first rotating part 301 of the rotating door 3 to move backward, so that the rotating door 3 changes from the closed state to the open state. On the contrary, controlling the driving mechanism 6 to drive the connecting belt to rotate in the reverse direction can drive the rotating door 3 to change from the open state to the closed state.

[0052] In some technical solutions, the support base 1 and the structures thereon usually appear in pairs and are symmetrically arranged left and right.

[0053] In other technical solutions, the support base 1 is provided with a groove, and the rotating door 3, the driving mechanism 6 and the connecting belt 2 are all arranged in the groove.

[0054] In this embodiment, the first linkage assembly 4 includes:

[0055] A first rotating shaft 402. The rotating door 3 is provided with a first pin hole. The first rotating shaft 402 is rotatably arranged in the first pin hole and is slidably arranged in the support base 1;

[0056] The first connecting member 401 has one end fixed to the first side of the connecting belt 2 and the other end connected to the first rotating shaft 402.

[0057] In this technical solution, a first pin hole penetrating up and down is provided at the left end of the first rotating part 301 of the rotating door 3. The first rotating shaft 402 is coaxially arranged in the first pin hole. The upper and lower ends of the first rotating shaft 402 are slidably arranged on the support base 1 in the front-back direction. The rotating door 3 is rotatable relative to the first rotating shaft 402. The left end of the first connecting member 401 is fixed to the right part of the connecting belt 2, and the right end of the first connecting member 401 is rotatably arranged coaxially with the first rotating shaft 402.

[0058] In some technical solutions, the first rotating shaft 402 and the first rotating part 301 of the rotating door 3 are integrally arranged or fixedly arranged.

[0059] In this embodiment, the first linkage assembly 4 further includes:

[0060] Two sliders 403. The support base 1 is provided with two sliding grooves. The two sliders 403 are respectively slidably arranged in the two sliding grooves, and the two ends of the first rotating shaft 402 are respectively connected to the two sliders 403.

[0061] In this technical solution, the support base 1 is symmetrically provided with two horizontally convex-shaped grooves in the up-down direction. The two sliders 403 are respectively slidably arranged in the two sliding grooves in the front-back direction. The upper and lower ends of the first rotating shaft 402 are respectively fixedly connected or rotatably connected to the two sliders 403. The sliders 403 and the sliding grooves are provided to assist in connecting the rotating door 3 and the support base 1, reduce the influence of the gravity of the rotating door 3 on the connecting belt 2, guide the movement of the rotating door 3 and reduce friction.

[0062] In this embodiment, the second linkage assembly 5 includes:

[0063] A second connecting member 501 has one end fixed to the second side of the connecting belt 2 and the other end hinged to a third connecting member 502;

[0064] The third connecting member 502 has the end far from the second connecting member 501 hinged to the rotating door 3.

[0065] In this technical solution, the left end of the second connecting member 501 is fixed to the left part of the connecting belt 2. The right end of the second connecting member 501 is provided with a hinge hole. The left end of the third connecting member 502 is provided with a hinge shaft. The third connecting member 502 and the second connecting member 501 are hinged. The third connecting member 502 is arranged in an inclined L shape. The right end of the third connecting member 502 is provided with another hinge hole. The first rotating part 301 or the second rotating part 302 of the rotating door 3 is provided with another hinge shaft corresponding to the hinge hole of the third connecting member 502, so that the third connecting member 502 is rotatably connected to the rotating door 3.

[0066] In this embodiment, it further includes:

[0067] A steering mechanism 8. The rotating door 3 includes a first rotating part 301 and a second rotating part 302. The first rotating part 301 and the second rotating part 302 are hinged to each other. The steering mechanism 8 is connected to the first rotating part 301 and the second rotating part 302, and the steering mechanism 8 is used to drive the relative rotation of the first rotating part 301 and the second rotating part 302.

[0068] In this technical solution, both the first rotating part 301 and the second rotating part 302 are plate-shaped. The first rotating part 301 is arranged on the side close to the support base 1, and the second rotating part 302 is arranged on the side far from the support base 1. A second rotating shaft 303 arranged vertically is provided on the second rotating part 302. The second rotating shaft 303 is integrally or fixedly arranged with the second rotating part 302. The right end of the first rotating part 301 is hinged to the second rotating shaft 303, and the right end of the third connecting member 502 is also hinged to the second rotating shaft 303. The steering mechanism 8 includes another driving motor and two gears. The driving motor of the steering mechanism 8 is fixed on the first rotating part 301. One gear is fixed on the driving motor of the steering mechanism 8, and the other gear is fixed on the second rotating shaft 303. By opening and closing the driving motor of the steering mechanism 8, the second rotating part 302 can be driven to rotate back and forth relative to the first rotating part 301, and the opening speed of the second rotating part 302 of the rotating door 3 relative to the support base 1 can be further increased.

[0069] The embodiments of the present disclosure have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments. The selection of the terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technologies in the market, or to enable other ordinary skill in the art in the technical field to understand the disclosed embodiments.

Claims

1. An intelligent access control system, characterized in that: include: The support base (1) is provided with a sensing device (7), and the sensing device (7) is electrically connected to the controller; A connecting belt (2) is arranged on a driving mechanism (6), wherein the driving mechanism (6) is arranged on the supporting seat (1), and the driving mechanism (6) is used to drive the connecting belt to rotate; A rotating door (3) is arranged corresponding to the support seat (1); A first linkage component (4) connected to a first side of the connecting belt (2), and the rotating door (3) is rotatably arranged on the first linkage component (4); A second linkage component (5) connected to the second side of the connecting belt (2), and the rotating door (3) is rotatably arranged on the second linkage component (5); The controller is electrically connected to the driving mechanism (6).

2. The intelligent access control system according to claim 1, characterized in that: The first linkage component (4) comprises: A first rotating shaft (402), a first pin hole being provided on the rotating door (3), the first rotating shaft (402) being rotatably disposed in the first pin hole, and the first rotating shaft (402) being slidably disposed on the support seat (1); A first rotating shaft (402) has one end fixed to a first side of the connecting belt (2) and the other end connected to the first rotating shaft (402).

3. The intelligent access control system according to claim 2, characterized in that: The first linkage component (4) further comprises: Two sliders (403), the support seat (1) is provided with two slide grooves, the two sliders (403) are slidably arranged in the two slide grooves respectively, and the two ends of the first rotating shaft (402) are respectively connected to the two sliders (403).

4. The intelligent access control system according to claim 1, characterized in that: The second linkage component (5) comprises: A second connecting member (501), one end of which is fixed to the second side of the connecting belt (2), and the other end of which is hinged to the third connecting member (502); The end of the third connecting member (502) away from the second connecting member (501) is hinged to the rotating door (3).

5. The intelligent access control system according to claim 1, characterized in that: Also includes: A steering mechanism (8), the rotating door (3) comprises a first rotating part (301) and a second rotating part (302), the first rotating part (301) and the second rotating part (302) are hingedly arranged with each other, the steering mechanism (8) is connected to the first rotating part (301) and the second rotating part (302), and the steering mechanism (8) is used to drive the first rotating part (301) and the second rotating part (302) to rotate relative to each other.

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