Communication base station access control system with biometric authentication function

Abstract

The invention relates to the technical field of access control systems, discloses a communication base station access control system with a biological recognition authentication function, and solves the problems that the existing biological recognition access control system is installed outside a communication base station cabinet and is usually provided with a protective shell, so that the protective shell needs to be opened before use, and the use is inconvenient. The device comprises a supporting plate, supporting rods are fixedly installed at the four corners of the rear portion of the supporting plate, a supporting block is fixedly installed in the middle of the front side of the supporting plate, an identification authenticator is fixedly installed on one side of the supporting block, and a biological identification module is installed on the upper portion of the front side of the identification authenticator. An access control module is mounted in the middle of the front side of the identification authenticator, and a distance measuring sensor is fixedly mounted at the bottom of the identification authenticator; when the biological recognition access control system is used, the protective shell can be automatically opened, meanwhile, a shielding shed can be formed to block rainwater and strong light, and therefore an operator can conveniently use the biological recognition access control system.

Description

Technical Field

[0001] The present invention belongs to the technical field of access control systems, and in particular is a communication base station access control system with a biometric identification and authentication function. Background Art

[0002] The communication base station access control system with biometric authentication function is an advanced system that combines biometric technology and access control technology, aiming to improve the security of communication base stations; the system authenticates users through biometric technology to ensure that only authorized personnel can access the communication base station; biometric technology is based on the inherent biological characteristics of the human body, such as fingerprints, faces, voiceprints, irises, etc., which are unique and non-replicable, and can therefore provide a highly secure identity authentication method; the system consists of: 1. Biometric module: This module is responsible for collecting the user's biometric data and comparing it with the template stored in the system to verify the user's identity; common biometric technologies include fingerprint recognition, facial recognition, iris recognition, etc.; 2. Access control module: This module decides whether to allow the user to access the communication base station based on the comparison results of the biometric module; if the user's biometric data matches the template, access is allowed; otherwise, access is denied; however, the existing biometric access control system is usually provided with a protective shell because it is installed on the outside of the communication base station cabinet, resulting in the need to open the protective shell before use, resulting in inconvenience in use. Summary of the invention

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides a communication base station access control system with biometric authentication function, which effectively solves the problem that the existing biometric access control system in the above background technology is usually installed on the outside of the communication base station cabinet and is usually provided with a protective shell, which requires the protective shell to be opened before use, resulting in inconvenience in use.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a communication base station access control system with a biometric authentication function, comprising a support plate, support rods are fixedly installed at the four rear corners of the support plate, a support block is fixedly installed at the middle of the front side of the support plate, an identification authenticator is fixedly installed on one side of the support block, a biometric module is installed at the upper part of the front side of the identification authenticator, an access control module is installed at the middle of the front side of the identification authenticator, a distance measuring sensor is fixedly installed at the bottom of the identification authenticator, a control panel is fixedly installed at one side of the front of the support plate, and two protective covers are symmetrically provided on the surface of the identification authenticator, and the two protective covers are close to the lower part of one side of the support plate. They are all fixedly installed with plug-in cylinders, and plug-in rods are fixedly installed on both sides of the front lower part of the support plate through support bars, and the two plug-in rods are respectively inserted into the inside of the two plug-in cylinders, and a protective plate is inserted into the upper part of the surface of the support plate, and a limiting groove is provided in the middle part of the surface of the support plate. The middle part of the rear side of the support plate is fixedly installed on the installation cylinder through a support platform, and a driving motor is fixedly installed inside the installation cylinder. The driving motor, the identification authenticator and the ranging sensor are electrically connected to the control panel through soft wires, and a transmission assembly is provided at the output end of the driving motor, and the transmission assembly is connected to the protective plate and the two protective covers. When the driving motor is running, power is output to the protective plate and the two protective covers through the transmission assembly.

[0005] Preferably, the transmission assembly includes a shaft rod, which is fixedly mounted on the output end of the driving motor, and the surface of the shaft rod is rotatably mounted on the middle part of the top of the mounting tube through a sleeve, a worm is fixedly mounted on the top of the shaft rod, and a positioning seat is rotatably mounted on the top of the worm, and one end of the positioning seat is fixedly connected to the support plate.

[0006] Preferably, the surface of the worm is meshingly connected with a worm wheel, a rotating rod is fixedly installed in the middle of the worm wheel, threaded rods are fixedly installed at both ends of the rotating rod, rotating seats are rotatably installed at the ends of the two threaded rods away from each other, one side of the two rotating seats is fixedly connected to the support plate, and the thread directions of the two threaded rods are opposite.

[0007] Preferably, the surface of the threaded rod is threadedly connected with a threaded sleeve, a support column is fixedly installed on one side of the threaded sleeve, two support columns are inserted into the inside of the limiting groove, and one end of the two support columns is fixedly installed with a shaft seat.

[0008] Preferably, a second gear is rotatably installed on one side of the shaft seat, a connecting head is fixedly installed on one side of the second gear, one end of the two connecting heads are respectively fixedly connected to the two protective covers, and fixed racks are fixedly installed on both sides of the middle part of the front part of the support plate.

[0009] Preferably, a lower sprocket is fixedly mounted on one side of the surface of the rotating rod, two positioning bars are fixedly mounted on the upper side of the rear portion of the supporting plate, and a rotating shaft is rotatably mounted between the two positioning bars.

[0010] Preferably, a first gear is fixedly mounted on the middle of the rotating shaft surface, an upper sprocket is fixedly mounted on one side of the rotating shaft surface, and a chain is meshedly connected between the upper sprocket and the lower sprocket.

[0011] Preferably, a movable rack is meshedly connected on the upper side of the first gear, a fixed block is fixedly installed on one end of the top of the movable rack, and the upper side of the movable rack is fixedly connected to the protective plate.

[0012] Preferably, a sliding rod is fixedly installed on the top of the fixed block, and a sliding sleeve is fixedly installed on the top of the support plate, and the sliding sleeve is sleeved on the surface of the sliding rod.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) During use, the operator stands in front of the support plate. When the distance measuring sensor detects an obstruction, it transmits a signal to the control panel, and the control panel starts the driving motor. When the driving motor is running, it drives the shaft rod to rotate inside the shaft sleeve. When the shaft rod rotates, it drives the worm to rotate along the positioning seat. When the worm rotates, it drives the two threaded rods to rotate along the two rotating seats through the worm gear. When the two threaded rods rotate, they drive the two threaded sleeves to move back and forth. When the two threaded sleeves move back and forth, they drive the two shaft seats to move back and forth through the two support columns. When the two shaft seats move back and forth, they drive the two connecting heads to move back and forth through the two second gears. When the two connecting heads move back and forth, they drive the two protective covers to move back and forth and separate. When the two protective covers move back and forth, they drive the two inserting cylinders away from the two inserting rods, thereby releasing the limit between the two inserting cylinders and the two inserting rods.

[0015] When the two second gears move to the two fixed racks, the cooperation of the two fixed racks can make the two second gears rotate in the opposite direction, so that the two protective covers can be driven to rotate and unfold upward through the two connecting heads; when the rotating rod rotates, the lower sprocket will also be driven to rotate, and when the lower sprocket rotates, the upper sprocket will be driven to rotate through the chain, and when the upper sprocket rotates, the rotating shaft will be driven to rotate along the two positioning strips, and when the rotating shaft rotates, the moving rack will be driven to move through the first gear, and when the moving rack moves, the sliding rod will be driven to slide inside the sliding sleeve through the fixed block, thereby increasing the stability of the moving rack when moving, and the moving rack will drive the protective plate to move forward when it moves, thereby combining with the two rotating and unfolded protective covers to form a large shelter, ensuring that it can keep out rain on rainy days and block strong light on sunny days;

[0016] (2) After the protective cover is opened, the control panel automatically controls the biometric module on the identification authenticator to collect the user's biometric data, and decides whether to allow the user to access the communication base station based on the comparison results of the biometric module through the access control module, which is very convenient to use;

[0017] (3) When the biometric access control system is in use, the protective housing can be automatically opened, and a shielding shed can be formed to block rain and strong light, thereby facilitating use by operators. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0019] In the attached picture:

[0020] Figure 1 The structure of the communication base station access control system with biometric authentication function of the present invention is shown in FIG. Figure 1 ;

[0021] Figure 2 The structure of the communication base station access control system with biometric authentication function of the present invention is shown in FIG. Figure 2 ;

[0022] Figure 3 The structure of the communication base station access control system with biometric authentication function of the present invention is shown in FIG. Figure 3 ;

[0023] Figure 4 The structure of the communication base station access control system with biometric authentication function of the present invention is shown in FIG. Figure 4 ;

[0024] Figure 5 This is a schematic diagram of the internal structure of the installation tube of the present invention;

[0025] Figure 6 This is a schematic diagram of the internal structure of the protective cover of the present invention;

[0026] Figure 7 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0027] Figure 8 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0028] In the figure: 1, support plate; 2, support rod; 3, support block; 4, identification authenticator; 5, distance sensor; 6, control panel; 7, protective cover; 8, fixed rack; 9, insert cylinder; 10, support bar; 11, insert rod; 12, protective plate; 13, support platform; 14, installation cylinder; 15, drive motor; 16, shaft; 17, shaft sleeve; 18, worm; 19, positioning seat; 20, rotating rod; 21, worm wheel; 2 2. Threaded rod; 23. Rotating seat; 24. Threaded sleeve; 25. Support column; 26. Chain; 27. Upper sprocket; 28. Rotating shaft; 29. ​​Positioning bar; 30. First gear; 31. Moving rack; 32. Lower sprocket; 33. Sliding rod; 34. Sliding sleeve; 35. Shaft seat; 36. Second gear; 37. Connector; 38. Limiting groove; 39. Fixed block; 40. Biometric module; 41. Access control module. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Embodiment 1, by Figures 1 to 8 The present invention comprises a support plate 1, wherein the four rear corners of the support plate 1 are fixedly mounted with support rods 2, a support block 3 is fixedly mounted in the middle of the front side of the support plate 1, an identification and authentication device 4 is fixedly mounted on one side of the support block 3, a biometric module 40 is mounted on the upper part of the front side of the identification and authentication device 4, an access control module 41 is mounted in the middle of the front side of the identification and authentication device 4, a distance measuring sensor 5 is fixedly mounted on the bottom of the identification and authentication device 4, a control panel 6 is fixedly mounted on one side of the front of the support plate 1, two protective covers 7 are symmetrically sleeved on the surface of the identification and authentication device 4, and the lower parts of the two protective covers 7 close to one side of the support plate 1 are fixedly mounted with inserts 9, and both sides of the lower part of the front of the support plate 1 are connected by support bars 1 0 is fixedly installed with an insertion rod 11, and the two insertion rods 11 are respectively inserted into the inside of the two insertion tubes 9, a protective plate 12 is inserted into the upper part of the surface of the support plate 1, and a limiting groove 38 is provided in the middle part of the surface of the support plate 1. The middle part of the rear side of the support plate 1 is fixedly installed on the installation tube 14 through a support platform 13, and a driving motor 15 is fixedly installed inside the installation tube 14. The driving motor 15, the identification authenticator 4 and the distance sensor 5 are all electrically connected to the control panel 6 through a soft wire. A transmission component is provided at the output end of the driving motor 15, and the transmission component is transmission-connected with the protective plate 12 and the two protective covers 7. When the driving motor 15 is running, the power is output to the protective plate 12 and the two protective covers 7 through the transmission component.

[0031] When in use, the operator stands in front of the support plate 1. When the distance measuring sensor 5 detects an obstruction, it transmits a signal to the control panel 6. The control panel 6 starts the driving motor 15 to operate. When the driving motor 15 operates, it drives the transmission assembly to operate. When the transmission assembly operates, the two protective covers 7 move backwards and separate. When the two protective covers 7 move backwards and separate, they drive the two insertion tubes 9 away from the two insertion rods 11, thereby releasing the limit between the two insertion tubes 9 and the two insertion rods 11, and then the transmission assembly drives the two protective covers 7 to rotate upward and unfold;

[0032] When the transmission assembly is running, it will also drive the protective plate 12 to move forward, thereby combining with the two rotating and unfolded protective covers 7 to form a large shelter, ensuring that it can keep out rain on rainy days and block strong light on sunny days; after the protective cover 7 is opened, the control panel 6 automatically controls the biometric module 40 on the identification authenticator 4 to collect the user's biometric data, and decides whether to allow the user to access the communication base station through the access control module 41 based on the comparison result of the biometric module 40, which is very convenient to use; this allows the biometric access control system to automatically open the protective shell when in use, and at the same time form a shelter to block rain and strong light, thereby facilitating the use of the operator.

[0033] Embodiment 2, on the basis of embodiment 1, the transmission assembly includes a shaft 16, the shaft 16 is fixedly mounted on the output end of the driving motor 15, the surface of the shaft 16 is rotatably mounted on the middle part of the top of the mounting tube 14 through a sleeve 17, a worm 18 is fixedly mounted on the top of the shaft 16, a positioning seat 19 is rotatably mounted on the top of the worm 18, and one end of the positioning seat 19 is fixedly connected to the support plate 1; a worm wheel 21 is meshingly connected to the surface of the worm 18, a rotating rod 20 is fixedly mounted in the middle of the worm wheel 21, threaded rods 22 are fixedly mounted on both ends of the rotating rod 20, and a rotating seat 23 is rotatably mounted on the ends of the two threaded rods 22 away from each other , one side of the two rotating seats 23 is fixedly connected to the support plate 1, and the thread directions of the two threaded rods 22 are opposite; the surface of the threaded rod 22 is threadedly connected with a threaded sleeve 24, and a support column 25 is fixedly installed on one side of the threaded sleeve 24, and the two support columns 25 are inserted into the inside of the limiting groove 38, and one end of the two support columns 25 is fixedly installed with an axle seat 35; a second gear 36 is rotatably installed on one side of the axle seat 35, and a connector 37 is fixedly installed on one side of the second gear 36, and one end of the two connectors 37 is fixedly connected to the two protective covers 7 respectively, and fixed racks 8 are fixedly installed on both sides of the middle of the front part of the support plate 1.

[0034] When the driving motor 15 is running, it drives the shaft rod 16 to rotate inside the shaft sleeve 17. When the shaft rod 16 rotates, it drives the worm 18 to rotate along the positioning seat 19. When the worm 18 rotates, it drives the two threaded rods 22 to rotate along the two rotating seats 23 through the worm gear 21. When the two threaded rods 22 rotate, they drive the two threaded sleeves 24 to move backwards. When the two threaded sleeves 24 move backwards, they drive the two shaft seats 35 to move backwards through the two supporting columns 25. When the two shaft seats 35 move backwards, they drive the two connecting heads 37 to move backwards through the two second gears 36. When the two connecting heads 37 move backwards, they drive the two protective covers 7 to move backwards and separate.

[0035] When the two second gears 36 move to the two fixed racks 8 , the two second gears 36 can rotate in opposite directions through the cooperation of the two fixed racks 8 , so that the two protective covers 7 can be driven to rotate upward and unfold through the two connecting heads 37 .

[0036] Embodiment 3, on the basis of embodiment 2, a lower sprocket 32 ​​is fixedly installed on one side of the surface of the rotating rod 20, two positioning bars 29 are fixedly installed on the upper side of the rear part of the support plate 1, and a rotating shaft 28 is rotatably installed between the two positioning bars 29; a first gear 30 is fixedly installed on the middle part of the surface of the rotating shaft 28, an upper sprocket 27 is fixedly installed on one side of the surface of the rotating shaft 28, and a chain 26 is meshingly connected between the upper sprocket 27 and the lower sprocket 32; a movable rack 31 is meshingly connected on the upper side of the first gear 30, a fixed block 39 is fixedly installed on one end of the top of the movable rack 31, and the upper side of the movable rack 31 is fixedly connected to the protective plate 12; a sliding rod 33 is fixedly installed on the top of the fixed block 39, and a sliding sleeve 34 is fixedly installed on the top of the support plate 1, and the sliding sleeve 34 is sleeved on the surface of the sliding rod 33.

[0037] When the rotating rod 20 rotates, the lower sprocket 32 ​​is also driven to rotate. When the lower sprocket 32 ​​rotates, the upper sprocket 27 is driven to rotate through the chain 26. When the upper sprocket 27 rotates, the rotating shaft 28 is driven to rotate along the two positioning strips 29. When the rotating shaft 28 rotates, the moving rack 31 is driven to move through the first gear 30. When the moving rack 31 moves, the sliding rod 33 is driven to slide inside the sliding sleeve 34 through the fixed block 39, thereby increasing the stability of the moving rack 31 when it moves. When the moving rack 31 moves, it drives the protective plate 12 to move forward.

[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication base station access control system with a biometric authentication function, comprising a support plate (1), characterized in that: The four rear corners of the support plate (1) are fixedly mounted with support rods (2); a support block (3) is fixedly mounted in the middle of the front side of the support plate (1); an identification and authentication device (4) is fixedly mounted on one side of the support block (3); a biometric identification module (40) is mounted on the upper part of the front side of the identification and authentication device (4); an access control module (41) is mounted in the middle of the front side of the identification and authentication device (4); a distance measurement sensor (5) is fixedly mounted on the bottom of the identification and authentication device (4); a control panel (6) is fixedly mounted on one side of the front of the support plate (1); two protective covers (7) are symmetrically mounted on the surface of the identification and authentication device (4); an insert tube (9) is fixedly mounted on the lower part of the two protective covers (7) close to the support plate (1); and insert tubes (9) are fixedly mounted on both sides of the lower part of the front of the support plate (1) through support bars (10). The invention relates to a rod (11), wherein the two insertion rods (11) are respectively inserted into the inside of the two insertion tubes (9), the upper part of the surface of the support plate (1) is inserted with a protective plate (12), the middle part of the surface of the support plate (1) is provided with a limiting groove (38), the middle part of the rear side of the support plate (1) is fixedly mounted on the mounting tube (14) through a support platform (13), and the inside of the mounting tube (14) is fixedly mounted with a driving motor (15), the driving motor (15), the identification authenticator (4) and the distance measuring sensor (5) are all electrically connected to the control panel (6) through a soft wire, and the output end of the driving motor (15) is provided with a transmission component, which is transmission-connected with the protective plate (12) and the two protective covers (7), and when the driving motor (15) is running, the power is output to the protective plate (12) and the two protective covers (7) through the transmission component.

2. The communication base station access control system with biometric authentication function according to claim 1, characterized in that: The transmission assembly comprises a shaft (16), the shaft (16) being fixedly mounted on the output end of the driving motor (15), the surface of the shaft (16) being rotatably mounted on the middle part of the top of the mounting tube (14) via a shaft sleeve (17), a worm (18) being fixedly mounted on the top of the shaft (16), a positioning seat (19) being rotatably mounted on the top of the worm (18), and one end of the positioning seat (19) being fixedly connected to the support plate (1).

3. The communication base station access control system with biometric authentication function according to claim 2, characterized in that: The surface of the worm (18) is meshingly connected with a worm wheel (21), a rotating rod (20) is fixedly mounted in the middle of the worm wheel (21), threaded rods (22) are fixedly mounted at both ends of the rotating rod (20), a rotating seat (23) is rotatably mounted at one end of the two threaded rods (22) that is away from each other, one side of the two rotating seats (23) is fixedly connected to the support plate (1), and the threads of the two threaded rods (22) are in opposite directions.

4. The communication base station access control system with biometric authentication function according to claim 3, characterized in that: The surface of the threaded rod (22) is threadedly connected with a threaded sleeve (24), one side of the threaded sleeve (24) is fixedly mounted with a support column (25), the two support columns (25) are inserted into the inside of the limiting groove (38), and one end of the two support columns (25) is fixedly mounted with a shaft seat (35).

5. The communication base station access control system with biometric authentication function according to claim 4, characterized in that: A second gear (36) is rotatably mounted on one side of the shaft seat (35), a connector (37) is fixedly mounted on one side of the second gear (36), one end of the two connectors (37) are respectively fixedly connected to the two protective covers (7), and fixed racks (8) are fixedly mounted on both sides of the middle of the front part of the support plate (1).

6. The communication base station access control system with biometric authentication function according to claim 3, characterized in that: A lower sprocket (32) is fixedly mounted on one side of the surface of the rotating rod (20), two positioning strips (29) are fixedly mounted on the upper side of the rear portion of the supporting plate (1), and a rotating shaft (28) is rotatably mounted between the two positioning strips (29).

7. The communication base station access control system with biometric authentication function according to claim 6, characterized in that: A first gear (30) is fixedly mounted in the middle of the surface of the rotating shaft (28), an upper sprocket (27) is fixedly mounted on one side of the surface of the rotating shaft (28), and a chain (26) is meshedly connected between the upper sprocket (27) and the lower sprocket (32).

8. The communication base station access control system with biometric authentication function according to claim 7, characterized in that: The upper side of the first gear (30) is meshedly connected with a movable rack (31), a fixed block (39) is fixedly mounted on one end of the top of the movable rack (31), and the upper side of the movable rack (31) is fixedly connected to the protective plate (12).

9. The communication base station access control system with biometric authentication function according to claim 8, characterized in that: A sliding rod (33) is fixedly mounted on the top of the fixed block (39), and a sliding sleeve (34) is fixedly mounted on the top of the support plate (1), wherein the sliding sleeve (34) is sleeved on the surface of the sliding rod (33).

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