Modular access device

Abstract

The utility model relates to access control device technical field, concretely is a kind of modular access control device, including access control body and the scanning panel of being set in the inboard of access control body, access control body upside surface is equipped with recycling groove, scanning panel is connected inside with recycling groove by rotating lifting mechanism, rotating lifting mechanism includes fixedly arranged fixed base plate in recycling groove inside, setting on fixed base plate flap and slidingly setting on fixed base plate smooth support, wherein, scanning panel fixedly arranged on flap upside surface.Scan panel can carry out face scanning to the personnel needing to pass, and the gate of access control body can be opened after scanning and identifying to the passage of personnel, and when scanning panel is recycled to recycling groove inside by rotating lifting mechanism, staff can pass through for access control body to install cover plate, so that cover plate can close recycling groove opening, so that scanning panel is not excessively affected by outside when long not using, leading to service life significantly reduced.

Description

Technical Field

[0001] This utility model relates to a modular access control device, belonging to the technical field of access control devices. Background Technology

[0002] Access control devices are intelligent security management systems used to control the entry and exit of personnel or vehicles into specific areas. They are typically integrated with hardware devices and software platforms, and achieve precise control of access permissions by verifying identity information. They also support real-time monitoring, entry and exit record query, abnormal alarms, and remote control functions.

[0003] Currently, some access control systems have issues with being always open by default or being poorly managed, rendering the access control ineffective and leaving facial recognition devices idle for extended periods. This not only wastes energy but may also cause problems such as dust accumulation on camera lenses and attenuation of supplementary lighting due to external influences, affecting subsequent recognition accuracy.

[0004] Therefore, it is urgent to improve the access control system to solve the aforementioned problems. Utility Model Content

[0005] The purpose of this utility model is to provide a modular access control device. After the scanning panel is retracted into the recycling tank through the lifting mechanism, the staff can install a cover plate on the access control body to close the opening of the recycling tank. This way, the scanning panel will not be affected by the outside world too much when it is not used for a long time, thus greatly reducing its service life.

[0006] To achieve the above objectives, the main technical solution adopted by this utility model includes: a modular access control device, comprising an access control body and a scanning panel disposed inside the access control body, wherein a recycling groove is provided on the upper side of the access control body, and the scanning panel is connected to the inside of the recycling groove through a lifting mechanism;

[0007] The lifting mechanism includes a fixed base plate fixedly disposed inside the recycling tank, a flip plate disposed on the fixed base plate, and a smooth support slidably disposed on the fixed base plate, wherein the scanning panel is fixedly disposed on the side of the flip plate;

[0008] A forward and reverse motor is fixedly installed on the protruding part on the side of the fixed base plate, and the output end of the forward and reverse motor is connected to one side of the scanning panel through a connecting rod structure.

[0009] Preferably, four rotating posts are fixedly provided on each of the opposite sides of the flip plate, and the flip plate is rotatably connected to the fixed base plate through the rotating posts.

[0010] Preferably, each of the four corners of the side of the fixed base plate is fixedly provided with a support base, and each support base has a rotating groove for rotatably connecting with the rotating column.

[0011] Preferably, a limiting head is fixedly provided on the inner side of each smooth bracket, and the smooth bracket is slidably connected to the upper half of the support base through the limiting head, with the limiting head located above the rotating groove.

[0012] Preferably, a reinforcing rod is fixedly provided on the inner side of the smooth support, and two reinforcing blocks are fixedly provided on the upper side of the fixed base plate, with the reinforcing rod and the reinforcing blocks being slidably connected.

[0013] Preferably, there are two connecting rod structures, which are respectively arranged on opposite sides of the scanning panel.

[0014] Preferably, the linkage structure includes a second linkage rotatably disposed on opposite sides of the scanning panel and a first linkage rotatably connected to the other end of the second linkage, wherein one end of the first linkage is fixedly connected to the output end of the forward and reverse motor.

[0015] Preferably, a transmission rod is fixedly provided at the output end of the forward and reverse motor, and the other end of the transmission rod is fixedly connected to one end of another first connecting rod.

[0016] Preferably, the upper half of the access control body has several drainage channels on both sides, and each drainage channel extends into the recycling tank.

[0017] Preferably, a cover plate is connected to the upper side of the access control body by means of a fastening screw, the cover plate is used to close the opening of the recycling tank, and a signal sensing block is also provided on the upper side of the access control body.

[0018] This utility model has at least the following beneficial effects:

[0019] 1. When the scanning panel is raised by the lifting mechanism, it can scan the face of the person who needs to pass. After the face recognition is completed, the gate of the access control body can be opened to allow the person to pass. When the scanning panel is retracted into the recycling tank by the lifting mechanism, the staff can install a cover plate on the access control body to close the opening of the recycling tank. This way, the scanning panel will not be affected by the outside world too much when it is not used for a long time, thus greatly reducing its service life.

[0020] 2. When the scanning panel is raised, the side of the flap that is restricted will rotate through the rotating column and the inside of the rotating groove, while the unrestricted side will stand up. This achieves the effect of raising the scanning panel in different directions. At the same time, this method can also be used to disassemble the flap and the fixed base plate, thereby separating the scanning panel from the access control body for direct replacement or repair of the scanning panel. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments of this application and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a modular access control device according to an embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the recycling tank of a modular access control device in an embodiment of this utility model;

[0024] Figure 3 This is a schematic diagram showing the connection between the scanning panel and the lifting mechanism of a modular access control device in an embodiment of this utility model;

[0025] Figure 4 This is a three-dimensional structural diagram of the lifting mechanism of a modular access control device in an embodiment of this utility model.

[0026] In the diagram, 1. Access control unit; 2. Signal sensing block; 3. Cover plate; 4. Scanning panel; 5. Recycling trough; 6. Drainage trough; 7. Fixed base plate; 8. Forward and reverse motors; 9. First connecting rod; 10. Second connecting rod; 11. Flip plate; 12. Rotating column; 13. Smooth support; 14. Transmission rod; 15. Limiting head; 16. Reinforcing rod; 17. Support base; 18. Rotating trough; 19. Reinforcing block. Detailed Implementation

[0027] The following will describe in detail the implementation of this application with reference to the accompanying drawings and embodiments, so that the implementation process of how this application uses technical means to solve technical problems and achieve technical effects can be fully understood and implemented accordingly.

[0028] Examples, such as Figures 1-4 As shown, a modular access control device includes an access control body 1 and a scanning panel 4 disposed inside the access control body 1. A recycling trough 5 is provided on the upper side of the access control body 1. The scanning panel 4 is connected to the inside of the recycling trough 5 through a lifting mechanism. A cover plate 3 is screwed onto the upper side of the access control body 1 by adding fastening screws. The cover plate 3 is used to close the opening of the recycling trough 5. When the scanning panel 4 is raised by the lifting mechanism, the scanning panel 4 can scan the face of the person who needs to pass. After the face recognition, the gate of the access control body 1 can be opened to allow the person to pass. When the scanning panel 4 is retracted into the recycling trough 5 through the lifting mechanism, the staff can add the cover plate 3 to the access control body 1 so that the cover plate 3 can close the opening of the recycling trough 5. Thus, the scanning panel 4 will not be affected by the outside world too much when it is not used for a long time, which will greatly reduce its service life.

[0029] It should be noted that the control connection between the scanning panel 4 and the access control body 1 is a mature existing technology, and will not be elaborated further here.

[0030] The lifting mechanism includes a fixed base plate 7 fixedly installed inside the recycling tank 5, a flip plate 11 installed on the fixed base plate 7, and a smooth support 13 slidably installed on the fixed base plate 7. The scanning panel 4 is fixedly installed on the upper side of the flip plate 11. Both ends of the flip plate 11 can be rotatably connected to the fixed base plate 7. When one side of the flip plate 11 rotates, the scanning panel 4 can be raised, so that the scanning panel 4 can be used normally. The sliding of the smooth support 13 can be controlled to press one side of the flip plate 11, so that the staff can manually control the rotation of one side of the flip plate 11, thereby changing the direction in which the scanning panel 4 is raised. In this way, the access control body 1 can not only be an entrance, but also an exit. As a result, the scanning panel 4 can not only be recycled, but its application range can also be widened.

[0031] A forward and reverse motor 8 is fixedly installed on the protruding part of the upper side of the fixed base plate 7. The output end of the forward and reverse motor 8 is connected to one side of the scanning panel 4 through a linkage structure. There are two linkage structures, which are respectively set on opposite sides of the scanning panel 4. The linkage structure includes a second linkage 10 rotatably set on opposite sides of the scanning panel 4 and a first linkage 9 rotatably connected to the other end of the second linkage 10. One end of the first linkage 9 is fixedly connected to the output end of the forward and reverse motor 8. A transmission rod 14 is fixedly installed on the output end of the forward and reverse motor 8. The other end of the transmission rod 14 is fixedly connected to one end of the other first linkage 9. When the forward and reverse motor 8 is turned on, it will drive the first linkage 9 to rotate. During the rotation of the first linkage 9, it can cause the second linkage 10 to rise. During this process, the other end of the second linkage 10 will rotate around the connection point with the scanning panel 4 as the center. Thus, the second linkage 10 can pull the scanning panel 4 to rise. One side of the scanning panel 4 rotates in its original position due to the influence of the smooth bracket 13, while the other side is not affected by the smooth bracket 13 and rises. In this way, the scanning panel 4 can stand up in one direction.

[0032] Conversely, when the other side is affected by the smooth support 13, the scanning panel 4 can be erected in the opposite direction;

[0033] The transmission rod 14 can transmit the rotational power of the forward and reverse motors 8 to the connecting rod structure on the other side, so that the connecting rod structure on the other side can lift the scanning panel 4 together.

[0034] Furthermore, four rotating posts 12 are fixedly installed on both sides of the flip plate 11. The flip plate 11 is rotatably connected to the fixed base plate 7 through the rotating posts 12. Support bases 17 are fixedly installed at the four corners of the upper side of the fixed base plate 7. Each support base 17 has a rotating groove 18 that is rotatably connected to the rotating post 12. Limiting heads 15 are fixedly installed on the inner side of the smoothing bracket 13. The smoothing bracket 13 is slidably connected to the upper half of the support base 17 through the limiting heads 15. The limiting heads 15 are located above the rotating grooves 18. When the operator manually drives the smoothing bracket 13 to smooth, the limiting head 15 on one side can gradually move to the top of the rotating groove 18 on one side to restrict the rotating post 12, while the other side will retract into the support base 17. Thus, when the scanning panel 4 is lifted, the side of the flip plate 11 that is restricted will rotate through the rotating post 12 and the inner side of the rotating groove 18, while the unrestricted side will stand up, thereby achieving the above-mentioned effect of lifting the scanning panel 4 in different directions.

[0035] This method can also be used to disassemble and separate the flip plate 11 from the fixed base plate 7, thereby separating the scanning panel 4 from the access control body 1 so that the scanning panel 4 can be directly replaced or repaired.

[0036] Furthermore, a reinforcing rod 16 is fixedly installed on the inner side of the smooth support 13, and two reinforcing blocks 19 are fixedly installed on the upper side of the fixed base plate 7. The reinforcing rod 16 and the reinforcing blocks 19 are slidably connected. The cooperation between the reinforcing rod 16 and the reinforcing blocks 19 can strengthen the connection between the smooth support 13 and the fixed base plate 7.

[0037] Furthermore, the upper half of the access control body 1 has several drainage channels 6 on both sides. Each drainage channel 6 extends into the recycling tank 5. When the scanning panel 4 is in normal use, the opening of the recycling tank 5 will not be closed, so rainwater or dust will fall in. The drainage channel 6 not only facilitates the drainage of rainwater, but also facilitates the cleaning of the inside of the recycling tank 5 by staff.

[0038] It should be noted that the channel of the drainage trough 6 is inclined, which allows it to actively drain the accumulated water inside the recycling tank 5 outwards. (Note: The last part, "reference," appears to be an error and doesn't need a direct translation.) Figure 2 A housing can be added to the forward and reverse motor 8 to provide protection for it.

[0039] The upper side of the access control unit 1 is also equipped with a signal sensing block 2. Personnel can contact the signal sensing block 2 via NFC or a key to open the access control unit 1 and pass through. The control connection between the signal sensing block 2 and the access control unit 1 is a mature existing technology, which will not be elaborated on in this article.

[0040] In this embodiment, as Figures 1-4 As shown, the principle of a modular access control device provided in this embodiment is as follows:

[0041] When the scanning panel 4 is raised by the lifting mechanism, it can scan the face of the person who needs to pass. After the face recognition is completed, the gate of the access control body 1 can be opened to allow the person to pass. When the scanning panel 4 is retracted into the recycling tank 5 by the lifting mechanism, the staff can install a cover plate 3 on the access control body 1 to close the opening of the recycling tank 5. Thus, the scanning panel 4 will not be affected by the outside world too much when it is not used for a long time, which will greatly reduce its service life.

[0042] If certain terms are used in the specification and claims to refer to specific components, those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" as used throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0043] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes that element.

[0044] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.

Claims

1. A modular access control device, comprising an access control body (1) and a scanning panel (4) disposed inside the access control body (1), characterized in that: The access control body (1) has a recycling slot (5) on its upper side, and the scanning panel (4) is connected to the inside of the recycling slot (5) through a lifting mechanism; The lifting mechanism includes a fixed base plate (7) fixedly installed inside the recycling tank (5), a flip plate (11) installed on the fixed base plate (7), and a smooth bracket (13) slidably installed on the fixed base plate (7), wherein the scanning panel (4) is fixedly installed on the upper side of the flip plate (11); A forward and reverse motor (8) is fixedly installed on the protruding part of the upper side of the fixed base plate (7). The output end of the forward and reverse motor (8) is connected to one side of the scanning panel (4) through a connecting rod structure.

2. The modular access control device according to claim 1, characterized in that: The flap (11) is fixedly provided with four rotating posts (12) on both sides, and the flap (11) is rotatably connected to the fixed base plate (7) through the rotating posts (12).

3. A modular access control device according to claim 2, characterized in that: The fixed base plate (7) has four fixed support bases (17) at the four corners of its upper side, and each support base (17) has a rotating groove (18) that is rotatably connected to the rotating column (12).

4. A modular access control device according to claim 3, characterized in that: The smooth bracket (13) is fixedly provided with a limiting head (15) on the inner side. The smooth bracket (13) is slidably connected to the upper half of the support base (17) through the limiting head (15). The limiting head (15) is located above the rotating groove (18).

5. A modular access control device according to claim 4, characterized in that: A reinforcing rod (16) is fixedly installed on the inner side of the smooth support (13), and two reinforcing blocks (19) are fixedly installed on the upper side of the fixed base plate (7). The reinforcing rod (16) and the reinforcing blocks (19) are slidably connected.

6. A modular access control device according to claim 1, characterized in that: There are two connecting rod structures, which are respectively set on opposite sides of the scanning panel (4).

7. A modular access control device according to claim 1, characterized in that: The linkage structure includes a second linkage (10) rotatably disposed on opposite sides of the scanning panel (4) and a first linkage (9) rotatably connected to the other end of the second linkage (10), wherein one end of the first linkage (9) is fixedly connected to the output end of the forward and reverse motor (8).

8. A modular access control device according to claim 7, characterized in that: The output end of the forward and reverse motor (8) is fixedly provided with a transmission rod (14), and the other end of the transmission rod (14) is fixedly connected to one end of another first connecting rod (9).

9. A modular access control device according to claim 1, characterized in that: The upper half of the access control body (1) has several drainage channels (6) on both sides, and each drainage channel (6) extends into the recycling tank (5).

10. A modular access control device according to claim 1, characterized in that: The upper side of the access control body (1) is connected to a cover plate (3) by a screw fastening. The cover plate (3) is used to close the opening of the recycling tank (5). The upper side of the access control body (1) is also provided with a signal sensing block (2).

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