Monitoring camera for access control of archive room

Abstract

The utility model relates to the technical field of monitoring equipment, and discloses a monitoring camera for access control of an archive room, which comprises an external access control camera, an internal monitoring module, a main controller and a plurality of touch switches, the internal monitoring module further comprises an internal monitoring camera and a regulator, the regulator further comprises a first mounting beam and a second mounting beam, and the first mounting beam and the second mounting beam are arranged on the main controller. And a first motor is fixedly mounted on one side of the first mounting beam, the first motor is electrically connected with the main controller through a cable, and a first synchronous wheel is fixedly mounted at the output end of the first motor. The external access control camera is arranged outside an archive room door, the internal monitoring module is arranged in an archive room, and the touch switch is arranged on one side of the archive cabinet, so that the internal monitoring camera of the internal monitoring module can monitor the archive room door through the cooperation of the external access control camera, the master controller, the touch switch and the regulator. The personnel entering the archive room can be monitored in real time, so that the safety of archive storage in the archive room is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of monitoring devices, and particularly relates to a monitoring camera for the access control of an archive room. Background Technique

[0002] The existing access control monitoring of archive rooms mainly relies on the combination of traditional cameras and basic access control devices. For the access control part, methods such as swiping cards, password input, or fingerprint recognition are usually used to restrict personnel from entering and leaving. Only when the verification is passed can the access control be opened. In terms of monitoring, fixed cameras are installed at the entrance of the archive room and key indoor positions to record the entry and exit of personnel and some indoor areas.

[0003] The existing monitoring methods can play a role in safety protection to a certain extent. For example, they can record the facial features and entry time of entering personnel and leave image materials for abnormal behaviors. However, the overall function is relatively single. Although cameras are installed indoors in traditional monitoring systems, most of them are in fixed positions and angles, making it difficult to achieve full and blind - spot - free coverage of each filing cabinet area. When personnel shuttle between different filing cabinets, it is easy for the camera to have shooting blind spots and cannot clearly capture the specific actions of personnel, such as whether there are unauthorized page - turning or privately taking away files and other behaviors. Moreover, the monitoring system lacks a dynamic tracking function and cannot automatically adjust the shooting angle according to the position change of personnel. It can only rely on manual post - event viewing of monitoring videos to discover problems. This lag leads to the fact that once a violation occurs, it is often impossible to stop and handle it in time, bringing great potential risks to the security management of archives, making it difficult to fully guarantee the confidentiality and integrity of archive information, and affecting the normal management order of the archive room and the utilization value of archives. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a monitoring camera for the access control of an archive room, which can effectively solve the problems in the background technique.

[0005] To achieve the above - mentioned purpose, the technical solution adopted by the utility model is as follows:

[0006] A monitoring camera for the access control of an archive room, comprising an external access control camera, an internal monitoring module, a main controller and a plurality of touch switches. The internal monitoring module further includes an internal monitoring camera and a regulator. The regulator further includes a first mounting beam and a second mounting beam. A first motor is fixedly installed on one side of the first mounting beam. The first motor is electrically connected to the main controller through a cable. A first synchronous pulley is fixedly installed at the output end of the first motor. A second synchronous pulley is rotatably installed on the side of the first mounting beam away from the first synchronous pulley. A first carrier plate is slidably installed on the first mounting beam. A second carrier plate is slidably installed on the second mounting beam. Two third synchronous pulleys are rotatably installed on one side of the first carrier plate relative to the first mounting beam. Synchronous belts are fixedly connected to both sides of the first mounting beam, and the synchronous belts pass around the first synchronous pulley, the second synchronous pulley and the two third synchronous pulleys. A transmission shaft is rotatably connected between the first carrier plate and the second carrier plate. A hollow external threaded rod is rotatably installed on the outer side of the transmission shaft. An internal threaded sleeve is threadedly connected to the outer side of the hollow external threaded rod, and the internal monitoring camera is fixedly installed at the lower end of the internal threaded sleeve and is electrically connected to the main controller through a cable.

[0007] As a further preferred solution of the present invention, two mounting blocks are respectively fixedly installed on the opposite sides of the first mounting beam and the second mounting beam. Two first connecting rods are fixedly connected between the two mounting blocks, and a tooth groove is formed in one of the first connecting rods. Inserting a set of mounting blocks and the first connecting rod into the first mounting beam and the second mounting beam respectively, and forming a tooth groove in one of the first connecting rods can provide conditions for the consistent movement synchronization of the first carrier plate and the second carrier plate.

[0008] As a further preferred solution of the present invention, the first carrier plate has a T-shaped structure. A second motor is fixedly installed on one side of the first carrier plate. The second motor is electrically connected to the main controller through a cable. A first gear is fixedly installed at the output end of the second motor. The setting of the second motor and the first gear can provide power conditions for driving the hollow external threaded rod to rotate.

[0009] As a further preferred solution of the present invention, rotating shafts are respectively fixedly installed at both ends of the transmission shaft. A second gear is fixedly installed at the end of the rotating shaft away from the transmission shaft, and the second gear is meshed with the tooth groove in one of the first connecting rods. When the first carrier plate slides on the first mounting beam through the settings of the first motor, the first synchronous pulley, the second synchronous pulley, the third synchronous pulley, the synchronous belt and other structures, the rotating shafts and the second gears respectively arranged at both ends of the transmission shaft, and the second gear is meshed with the corresponding tooth groove, so as to ensure the movement synchronization of the first carrier plate and the second carrier plate at both ends in the case of a long transmission shaft length, and improve the stability of the horizontal movement of the first carrier plate, the transmission shaft and the second carrier plate.

[0010] As a further preferred embodiment of the present utility model, two second connecting rods are fixedly connected between the first carrier plate and the second carrier plate.

[0011] As a further preferred embodiment of the present utility model, bearings are respectively inserted and installed on both sides inside the hollow external threaded rod, and the transmission shaft is rotatably installed in the inner ring of the bearing inside the hollow external threaded rod. A third gear is also fixedly installed on the outside of the hollow external threaded rod near the first carrier plate. The third gear is meshed and connected with the first gear. After the first gear and the third gear are meshed and connected, under the drive of the second motor, the hollow external threaded rod can rotate outside the transmission shaft to drive the internally threaded sleeve to move horizontally.

[0012] As a further preferred embodiment of the present utility model, two sliding holes are formed on the outside of the internally threaded sleeve. The sliding holes are inserted and installed on one of the second connecting rods. A bottom plate is fixedly installed at the lower end of the internally threaded sleeve, and the upper end of the internal monitoring camera is fixedly installed at the lower end of the internally threaded sleeve through the bottom plate. With the cooperation of the regulator, the external shooting access control camera, and the touch switch, the internal monitoring camera can monitor the personnel between two filing cabinets in the archive room in real time.

[0013] As a further preferred embodiment of the present utility model, the touch switch is fixedly installed on one side of the filing cabinet and is electrically connected to the main controller through a cable. The setting of the touch switch can trigger a detachment signal after the filing cabinet moves, so as to start the regulator through the main controller and adjust the use position of the internal monitoring camera to monitor the current filing cabinet.

[0014] Compared with the prior art, the present utility model has the following beneficial effects:

[0015] In the present utility model, the external shooting access control camera is arranged outside the archive room, the internal monitoring module is arranged inside the archive room, and the touch switch is arranged on one side of the filing cabinet. Therefore, the internal monitoring camera included in the internal monitoring module can monitor the personnel entering the archive room in real time with the cooperation of the external shooting access control camera, the main controller, the touch switch, and the regulator, so as to ensure the safety of the files stored in the archive room. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the schematic diagram of the main structure of the present utility model;

[0017] Figure 2 is the front view of the internal monitoring module of the present utility model;

[0018] Figure 3 is the schematic diagram of the structure of the internal monitoring module of the present utility model;

[0019] Figure 4 is the schematic diagram of the split structure of the first installation beam of the present utility model;

[0020] Figure 5 Schematic diagram of the split structure of the first connecting rod of the present utility model;

[0021] Figure 6 Schematic diagram of the split structure of the transmission shaft and the hollow external threaded rod of the present utility model;

[0022] Figure 7 Schematic diagram of the transmission shaft structure of the present utility model.

[0023] In the figure: 1, external shooting access control camera; 2, internal monitoring module; 3, main controller; 4, touch switch; 5, internal monitoring camera; 6, regulator; 7, first mounting beam; 8, second mounting beam; 9, first motor; 10, first synchronous pulley; 11, second synchronous pulley; 12, first carrier plate; 13, second carrier plate; 14, third synchronous pulley; 15, synchronous belt; 16, transmission shaft; 17, hollow external threaded rod; 18, internal threaded sleeve; 19, mounting block; 20, first connecting rod; 21, tooth groove; 22, second motor; 23, first gear; 24, rotating shaft; 25, second gear; 26, second connecting rod; 27, third gear; 28, sliding hole; 29, bottom plate. Specific embodiments

[0024] In order to make the technical means, creative features, achieved purposes and effects of the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] As Figures 1-7 shown, a monitoring camera for the access control of an archive room provided by the present utility model includes an external shooting access control camera 1, an internal monitoring module 2, a main controller 3 and a plurality of touch switches 4. The internal monitoring module 2 further includes an internal monitoring camera 5 and a regulator 6. The regulator 6 further includes a first mounting beam 7 and a second mounting beam 8. A first motor 9 is fixedly installed on one side of the first mounting beam 7. The first motor 9 is electrically connected to the main controller 3 through a cable. A first synchronous pulley 10 is fixedly installed at the output end of the first motor 9. A second synchronous pulley 11 is rotatably installed on the side of the first mounting beam 7 away from the first synchronous pulley 10. A first carrier plate 12 is slidably installed on the first mounting beam 7. A second carrier plate 13 is slidably installed on the second mounting beam 8. Two third synchronous pulleys 14 are rotatably installed on one side of the first carrier plate 12 relative to the first mounting beam 7. Synchronous belts 15 are fixedly connected to both sides of the first mounting beam 7, and the synchronous belts 15 pass around the first synchronous pulley 10, the second synchronous pulley 11 and the two third synchronous pulleys 14. A transmission shaft 16 is rotatably connected between the first carrier plate 12 and the second carrier plate 13. A hollow external threaded rod 17 is rotatably installed on the outer side of the transmission shaft 16. An internal threaded sleeve 18 is threadedly connected to the outer side of the hollow external threaded rod 17, and the internal monitoring camera 5 is fixedly installed at the lower end of the internal threaded sleeve 18 and is electrically connected to the main controller 3 through a cable.

[0026] As Figures 3-7 shown, two mounting blocks 19 are fixedly installed on the opposite sides of the first mounting beam 7 and the second mounting beam 8 respectively. Two first connecting rods 20 are fixedly connected between the two mounting blocks 19, and a tooth groove 21 is formed in one of the first connecting rods 20. A set of mounting blocks 19 and first connecting rods 20 are inserted into the first mounting beam 7 and the second mounting beam 8 respectively, and a tooth groove 21 is formed in one of the first connecting rods 20, which can provide conditions for the consistent synchronization of the movement of the first carrier plate 12 and the second carrier plate 13. The first carrier plate 12 has a T-shaped structure. A second motor 22 is fixedly installed on one side of the first carrier plate 12. The second motor 22 is electrically connected to the main controller 3 through a cable. The output end of the second motor 22 is fixedly installed with a first gear 23. The setting of the second motor 22 and the first gear 23 can provide power conditions for driving the hollow outer threaded rod 17 to rotate. The two ends of the transmission shaft 16 are respectively fixedly installed with a rotating shaft 24. The end of the rotating shaft 24 away from the transmission shaft 16 is fixedly installed with a second gear 25, and the second gear 25 is meshed with the tooth groove 21 in one of the first connecting rods 20. When the first carrier plate 12 slides on the first mounting beam 7 through the settings of the first motor 9, the first synchronous pulley 10, the second synchronous pulley 11, the third synchronous pulley 14, the synchronous belt 15 and other structures, the rotating shafts 24 and the second gears 25 respectively arranged at the two ends of the transmission shaft 16, and the second gear 25 is meshed with the corresponding tooth groove 21, so as to ensure the synchronization of the movement of the first carrier plate 12 and the second carrier plate 13 at both ends when the length of the transmission shaft 16 is relatively long, and improve the stability of the horizontal movement of the first carrier plate 12, the transmission shaft 16 and the second carrier plate 13.

[0027] As Figure 6As shown in the figure, two second connecting rods 26 are fixedly connected between the first carrier plate 12 and the second carrier plate 13. Bearings are respectively inserted and installed on both sides inside the hollow outer threaded rod 17, and the transmission shaft 16 is rotatably installed in the inner ring of the bearing inside the hollow outer threaded rod 17. A third gear 27 is also fixedly installed on the outside of the hollow outer threaded rod 17 near the first carrier plate 12. The third gear 27 is meshed and connected with the first gear 23. After the first gear 23 is meshed and connected with the third gear 27, under the drive of the second motor 22, the hollow outer threaded rod 17 can rotate outside the transmission shaft 16 to drive the internally threaded sleeve 18 to move horizontally. Two sliding holes 28 are formed on the outside of the internally threaded sleeve 18, and the sliding holes 28 are inserted and installed on one of the second connecting rods 26. A bottom plate 29 is fixedly installed at the lower end of the internally threaded sleeve 18, and the upper end of the internal monitoring camera 5 is fixedly installed at the lower end of the internally threaded sleeve 18 through the bottom plate 29. With the cooperation of the regulator 6, the external shooting access control camera 1, and the touch switch 4, the internal monitoring camera 5 can monitor the personnel between the two filing cabinets in the archive room in real time. The touch switch 4 is fixedly installed on one side of the filing cabinet and is electrically connected to the main controller 3 through a cable. The setting of the touch switch 4 can trigger a detachment signal after the filing cabinet moves, so as to start the regulator 6 through the main controller 3 and adjust the use position of the internal monitoring camera 5 through the regulator 6 to monitor the current filing cabinet.

[0028] It should be noted that the present utility model is a monitoring camera for the access control of an archive room. When a person approaches the archive room door, the external shooting access control camera 1 will capture information such as the person's face and transmit the data to the main controller 3. If the person's identity verification is passed (such as the access control system verifies fingerprints, passwords, etc.), the access control will be opened to allow the person to enter;

[0029] After personnel enter the archives room, they will operate the corresponding filing cabinet to move. Since most of the existing filing cabinets adopt a translational structure, only one operation channel is released at a time. When operating the current filing cabinet to move, since the touch switch 4 is fixedly installed on one side of the filing cabinet and electrically connected to the main controller 3, when the filing cabinet is moved, the touch switch 4 is separated from the adjacent filing cabinet, so that the contact of the touch switch 4 on one side of the current filing cabinet is disconnected, and then the main controller 3 detects the disconnection signal. After the main controller 3 receives the signal, the first motor 9 starts to work, and the first synchronous pulley 10 at its output end rotates accordingly. The first synchronous pulley 10 drives the synchronous belt 15 to operate. The synchronous belt 15 bypasses the first synchronous pulley 10, the second synchronous pulley 11 and two third synchronous pulleys 14, so that the first carrier plate 12 and the second carrier plate 13 cooperate with the transmission shaft 16 to slide on the first mounting beam 7 and the second mounting beam 8 respectively. Synchronously, the second motor 22 is started under the control of the main controller 3. The first gear 23 at the output end of the second motor 22 rotates. The first gear 23 meshes with the third gear 27 on the outer side of the hollow external threaded rod 17, thereby driving the hollow external threaded rod 17 to rotate on the outer side of the transmission shaft 16. Since the hollow external threaded rod 17 is threadedly connected to the internal threaded sleeve 18, the internal threaded sleeve 18 will move horizontally under the rotation of the hollow external threaded rod 17, and then the internal threaded sleeve 18 drives the internal monitoring camera 5 to move through the bottom plate 29. In this way, the internal monitoring camera 5 can adjust its position according to the situation of the filing cabinet, and conduct real-time monitoring on the personnel at different filing cabinets in the archives room, so as to comprehensively ensure the safety of the archives in the archives room.

[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A monitoring camera for the access control of an archive room, characterized in that: It includes an external shooting access control camera (1), an internal monitoring module (2), a main controller (3), and multiple touch switches (4). The internal monitoring module (2) further includes an internal monitoring camera (5) and a regulator (6). The regulator (6) further includes a first mounting beam (7) and a second mounting beam (8). A first motor (9) is fixedly installed on one side of the first mounting beam (7). The first motor (9) is electrically connected to the main controller (3) through a cable. A first synchronous pulley (10) is fixedly installed at the output end of the first motor (9). A second synchronous pulley (11) is rotatably installed on the side of the first mounting beam (7) away from the first synchronous pulley (10). A first carrier plate (12) is slidably installed on the first mounting beam (7). A second carrier plate (13) is slidably installed on the second mounting beam (8). Two third synchronous pulleys (14) are rotatably installed on one side of the first carrier plate (12) relative to the first mounting beam (7). Synchronous belts (15) are fixedly connected to both sides of the first mounting beam (7), and the synchronous belts (15) pass around the first synchronous pulley (10), the second synchronous pulley (11), and the two third synchronous pulleys (14). A transmission shaft (16) is rotatably connected between the first carrier plate (12) and the second carrier plate (13). A hollow external threaded rod (17) is rotatably installed on the outer side of the transmission shaft (16). An internal threaded sleeve (18) is threadedly connected to the outer side of the hollow external threaded rod (17), and the internal monitoring camera (5) is fixedly installed at the lower end of the internal threaded sleeve (18) and is electrically connected to the main controller (3) through a cable.

2. The monitoring camera for the access control of the archives room according to claim 1, wherein: Two mounting blocks (19) are respectively fixedly installed on the opposite sides of the first mounting beam (7) and the second mounting beam (8). Two first connecting rods (20) are fixedly connected between the two mounting blocks (19), and a tooth groove (21) is formed in one of the first connecting rods (20).

3. The surveillance camera for the access control of the archives room according to claim 2, wherein: The first carrier plate (12) has a T-shaped structure. A second motor (22) is fixedly installed on one side of the first carrier plate (12). The second motor (22) is electrically connected to the main controller (3) through a cable. A first gear (23) is fixedly installed at the output end of the second motor (22).

4. The monitoring camera for the access control of the archives room according to claim 2, wherein: Shafts (24) are respectively fixedly installed at both ends of the transmission shaft (16). A second gear (25) is fixedly installed at the end of the shaft (24) away from the transmission shaft (16), and the second gear (25) is meshed with the tooth groove (21) in one of the first connecting rods (20).

5. A monitoring camera for the access control of an archive room according to claim 1, characterized in that: Two second connecting rods (26) are fixedly connected between the first carrier plate (12) and the second carrier plate (13).

6. The monitoring camera for the access control of the archives room according to claim 3, characterized in that: Bearings are respectively inserted and installed on both sides inside the hollow external threaded rod (17), and the transmission shaft (16) is rotatably installed in the inner ring of the bearing inside the hollow external threaded rod (17). A third gear (27) is also fixedly installed on the outer side of the hollow external threaded rod (17) near the first carrier plate (12), and the third gear (27) is meshed with the first gear (23).

7. The monitoring camera for the access control of the archives room according to claim 2, wherein: Two sliding holes (28) are formed on the outer side of the internal thread sleeve (18), the sliding holes (28) are inserted and installed on one of the second connecting rods (26), a bottom plate (29) is fixedly installed at the lower end of the internal thread sleeve (18), and the upper end of the internal monitoring camera (5) is fixedly installed at the lower end of the internal thread sleeve (18) through the bottom plate (29).

8. The monitoring camera for the access control of the archives room according to claim 1, characterized in that: The touch switch (4) is fixedly installed on one side of the filing cabinet and is electrically connected to the main controller (3) through a cable.

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