CN210867955U

CN210867955U - Intelligent access control monitoring system

Info

Publication number: CN210867955U
Application number: CN201922032835.6U
Authority: CN
Inventors: 魏芳
Original assignee: Hainan Rhine Business Management Co ltd
Current assignee: Hainan Rhine Business Management Co ltd
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-06-26
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses an intelligent entrance guard monitoring system, which comprises a camera arranged in a door frame and a controller used for controlling the camera, wherein the controller is connected with the camera; the door frame is provided with a rectangular groove, the sliding block can be arranged in the rectangular groove in a sliding mode, the limiting block is arranged on one side of the door frame, the toothed rod can be movably arranged on the limiting block, the rotating rod is arranged in the door frame, the gears are connected to two ends of the rotating rod, a plurality of teeth are uniformly distributed on the toothed rod and the sliding block, and the teeth are in meshing transmission with the gears; the trigger switch is arranged in the limiting block and positioned in the middle of the toothed bar; adopt above-mentioned technical scheme to realize opening the door and trigger the control, and combine prior art's controller with surveillance video transmission to user's end, in order to indicate illegal personnel to open the door and get into indoorly, effectively improve entrance guard's security, can monitor the person that opens the door the very first time, and effectively improve the disguise of camera, reduced the probability of camera artificial damage.

Description

Intelligent access control monitoring system

Technical Field

The utility model relates to a control technical field, concretely relates to intelligent entrance guard monitored control system.

Background

The access control monitoring system is widely applied to daily life, is gradually accepted by people in order to protect property safety and personal safety, but still lawless persons steal and rob through entering a room, and particularly, an unattended office building or a residential quarter and a family cannot monitor the outside of a door in real time; the prior art discloses a utility model patent of an access control monitoring system with patent number CN201920045177.1, which connects a trigger and a camera to a controller to realize that the trigger camera opens the door to send a monitoring video to a user end, so as to realize that the video of a person entering the room is obtained at the first time; however, because the camera in the above-mentioned access control monitoring system is arranged outdoors, often because the scene video can't be gathered because of being destroyed by lawless persons, reduced the probability of acquireing the crime evidence.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the weak point that exists in the above-mentioned technique, provide an intelligent entrance guard monitored control system, aim at solving the easy destroyed problem of camera among the above-mentioned entrance guard monitored control system.

The utility model provides an intelligent entrance guard monitoring system, which comprises a camera arranged in a door frame and a controller used for controlling the camera, wherein the controller is connected with the camera; the door frame is provided with a rectangular groove, the sliding block can be arranged in the rectangular groove in a sliding mode, the limiting block is arranged on one side of the door frame, the toothed rod can be movably arranged on the limiting block, the rotating rod is arranged in the door frame, the gears are connected to two ends of the rotating rod, a plurality of teeth are uniformly distributed on the toothed rod and the sliding block, and the teeth are in meshing transmission with the gears; the trigger switch is arranged in the limiting block and positioned in the middle of the toothed bar.

Furthermore, the trigger switch comprises a first contact, a second contact and a first spring, wherein the first spring is sleeved on the first contact and the second contact, and the first contact and the second contact are connected to a loop of the controller; a through hole is formed in the middle of the toothed bar, and a blocking piece is arranged in the through hole; the first contact and the second contact are positioned on two sides of the blocking piece and can be in contact closure or isolated disconnection through the sliding of the toothed bar.

Further, the gear comprises a first gear and a second gear, the first gear is arranged at one end of the rotating rod, and the second gear is arranged at the other end of the rotating rod.

Further, the first gear is meshed with teeth on the gear rod, and the second gear is meshed with teeth on the sliding block.

Furthermore, the gear rack further comprises a second spring, a limiting hole is formed in the limiting block, one end of the second spring is connected to the end portion of the limiting hole, and the other end of the second spring is connected to the end portion of the gear rack, so that the gear rack can be movably arranged in the limiting hole.

Further, still include the cavity, the cavity is located in the door frame, cavity and spacing hole intercommunication, and first gear is located the cavity.

Furthermore, sliding grooves are formed in two sides of the rectangular groove, rolling wheels are connected to two sides of each sliding block, and the rolling wheels are located in the sliding grooves

The utility model discloses relative prior art has following beneficial effect:

through setting up ratch and trigger switch, realize that ratch promotes the camera on the gear drive sliding block and goes up and down to realize opening the door and trigger the control, and combine prior art's controller with surveillance video send to the user side, in order to indicate that illegal personnel open the door and get into indoorly, effectively improve entrance guard's security, can monitor the person that opens the door the very first time, and effectively improve the disguise of camera, reduced the artificial probability of destroying of camera.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only preferred embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.

Fig. 1 is a schematic view of an intelligent access monitoring system of the present invention;

fig. 2 is a schematic view of a door frame of an intelligent access monitoring system of the present invention;

fig. 3 is a front view of an intelligent access monitoring system of the present invention;

fig. 4 is a schematic view of a sliding block of the intelligent access monitoring system of the present invention;

fig. 5 is a schematic diagram of a limiting hole of an intelligent access monitoring system of the present invention;

fig. 6 is a schematic diagram of a trigger switch of the intelligent access monitoring system of the present invention;

fig. 7 is the utility model relates to an intelligent access control monitored control system's trigger switch sectional view.

In the figure, 1-camera; 2-a sliding block; 3, a limiting block; 4-a toothed bar; 5-rotating the rod; 6-gear; 7-trigger switch; 8-teeth; 9-a bearing; 10-a door frame; 11-a second spring; 20-a rectangular groove; 21-a roller; 30-a sliding groove; 31-a limiting hole; 40-a cavity; 41-baffle plate; 50-a through hole; 61-a first gear; 62-a second gear; 71-a first contact; 72-a second contact; 73-first spring.

Detailed Description

In order to make the structure and features and advantages of the present invention easier to understand, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings:

example 1:

as shown in fig. 1 to 7, the utility model provides an intelligent access control monitoring system, which comprises a camera 1 arranged in a door frame 10 and a controller (not shown) for controlling the camera 1, wherein the controller is connected with the camera 1 so as to transmit the video collected by the camera 1 to a user end through the controller; the controller is prior art in the above-mentioned background art, need to explain that the utility model discloses a carry out configuration improvement on the basis on the entrance guard monitored control system that patent number is CN201920045177.1 to realize the improvement of structure through combining the controller of prior art, consequently the utility model discloses in not carrying out the refining of structure and principle to the controller.

The utility model provides an intelligent entrance guard monitoring system still includes sliding block 2, stopper 3, ratch 4, dwang 5, gear 6 and trigger switch 7, wherein, is equipped with rectangular channel 20 on the door frame 10, and sliding block 2 can be slided and locate in rectangular channel 20, and stopper 3 locates one side of door frame 10, and ratch 4 can movably locate on stopper 3, and dwang 5 can be rotated and located in door frame 10 through bearing 9; specifically, the sliding block 2 and the rectangular groove 20 are located in the inner frame of the door frame 10 to avoid interference with the camera 1 on the sliding block 2 during the door closing process; two gears 6 are arranged, the two gears 6 are respectively connected to two ends of the rotating rod 5, a plurality of teeth 8 are uniformly distributed on the toothed rod 4 and the sliding block 2, and the teeth 8 are in meshing transmission with the gears 6; the trigger switch 7 is arranged in the limiting block 3 and is positioned in the middle of the toothed bar 4; specifically, when the door is opened, the door panel is separated from the contact of the toothed bar 4, so that the sliding block 2 descends under the action of gravity, the camera 1 is exposed from the door frame 10 to monitor the condition of the door opening, the sliding block 2 drives the gear 6 to rotate in the descending process, so that the toothed bar 4 is pushed out, and the trigger switch 7 is connected with a loop of the controller to send the video collected by the camera 1 to a user end; through adopting above-mentioned technical scheme, through setting up ratch 4 and trigger switch 7, it goes up and down to realize ratch 4 promotion gear 6 and drive camera 1 on the sliding block 2, trigger the control in order to realize opening the door, and combine prior art's controller with monitor data transmission to user side, in order to indicate that illegal personnel open the door and get into indoorly, effectively improve entrance guard's security, can monitor the person that opens the door the very first time, and effectively improve camera 1's disguise, the probability of camera 1 people for destruction has been reduced, effectively improve camera 1's life.

Specifically, the trigger switch 7 includes a first contact 71, a second contact 72 and a first spring 73, the first spring 73 is sleeved on the first contact 71 and the second contact 72, and the first contact 71 and the second contact 72 are connected to a loop of the controller; the middle part of the toothed bar 4 is provided with a through hole 50, and a baffle plate 41 is arranged in the through hole 50; the first contact 71 and the second contact 72 are positioned on two sides of the blocking sheet 41, and the first contact 71 and the second contact 72 are opened in a contact closing or isolation manner through the sliding of the toothed bar 4; through setting up trigger switch 7 to realize that rack bar 4 breaks away from first contact 71 and second contact 72 when the outward motion after opening the door, so that first contact 71 and second contact 72 contact under the effort of first spring 73 and switch on the return circuit of controller, with the video data transmission that the realization controller gathered camera 1 to the user.

Specifically, the gear 6 includes a first gear 61 and a second gear 62, the first gear 61 is disposed at one end of the rotating rod 5, the second gear 62 is disposed at the other end of the rotating rod 5, and is engaged with the toothed bar 4 through the first gear 61, the toothed bar 4 drives the first gear 61 to rotate during the linear motion, and the second gear 62 connected to the other end of the rotating rod 5 drives the sliding block 2 to perform the lifting motion while rotating; further, the first gear 61 engages with the teeth 8 on the rack bar 4, and the second gear 62 engages with the teeth 8 on the slide block 2.

Example 2:

as shown in fig. 5 to 7, in combination with the technical solution of embodiment 1, in this embodiment, the present invention further includes a second spring 11, the limiting block 3 is provided with a limiting hole 31, one end of the second spring 11 is connected to an end of the limiting hole 31, and the other end of the second spring 11 is connected to an end of the rack bar 4, so that the rack bar 4 can be movably disposed in the limiting hole 31; by arranging the second spring 11, when the door is closed, the upper edge of the door panel extrudes the toothed bar 4, so that the toothed bar 4 enters the limiting hole 31, the teeth 8 on the toothed bar 4 drive the first gear 61 to rotate, and the second gear 62 connected to the other end of the rotating rod 5 rotates to drive the sliding block 2 to move upwards, so that the camera 1 is retracted into the rectangular groove 20 to be hidden; when the door is opened, under the action force of the second spring 11 and the gravity of the sliding block 2, the toothed bar 4 can be rapidly ejected to connect the loop of the controller, so that the door opening monitoring is realized.

Specifically, still include cavity 40, cavity 40 is located in door frame 10, and cavity 40 communicates with spacing hole 31, and first gear 61 is located cavity 40, and the motion of ratch 4 in spacing hole 31 drives the first gear 61 in cavity 40 and rotates.

Example 3:

as shown in fig. 4, with the technical solutions of embodiment 1 and embodiment 2, in this embodiment, sliding grooves 30 are disposed on two sides in the rectangular groove 20, rollers 21 are connected to two sides of the sliding block 2, the rollers 21 are located in the sliding grooves 30, and the sliding grooves 30 play a role in limiting the sliding block 2, so that the sliding block 2 is prevented from falling off from the rectangular groove 20 under the action of gravity; the gyro wheel 21 is located in the sliding tray 30 in order to reduce the frictional resistance of sliding block 2 with sliding tray 30 to effectively improve the 1 stability of camera on the sliding block 2, so that camera 1 can carry out elevating movement under the drive of sliding block 2, thereby realize the door and open the while and to the control of person.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or to modify equivalent embodiments with equivalent variations. Therefore, any modification, equivalent change and modification of the above embodiments according to the present invention are all within the protection scope of the present invention.

Claims

1. An intelligent access monitoring system comprises a camera (1) arranged in a door frame (10) and a controller used for controlling the camera (1), wherein the controller is connected with the camera (1); the door is characterized by further comprising a sliding block (2), a limiting block (3), a toothed bar (4), a rotating rod (5), a gear (6) and a trigger switch (7), wherein a rectangular groove (20) is formed in the door frame (10), the sliding block (2) is slidably arranged in the rectangular groove (20), the limiting block (3) is arranged on one side of the door frame (10), the toothed bar (4) is movably arranged on the limiting block (3), the rotating rod (5) is arranged in the door frame (10), the gear (6) is connected to two ends of the rotating rod (5), a plurality of teeth (8) are uniformly distributed on the toothed bar (4) and the sliding block (2), and the teeth (8) are in meshing transmission with the gear (6); the trigger switch (7) is arranged in the limiting block (3) and is positioned in the middle of the toothed bar (4).

2. The intelligent access control monitoring system according to claim 1, wherein the trigger switch (7) comprises a first contact (71), a second contact (72) and a first spring (73), the first spring (73) is sleeved on the first contact (71) and the second contact (72), and the first contact (71) and the second contact (72) are connected to a loop of the controller; a through hole (50) is formed in the middle of the rack bar (4), and a blocking piece (41) is arranged in the through hole (50); the first contact (71) and the second contact (72) are positioned on two sides of the blocking piece (41), and the first contact (71) and the second contact (72) are in contact closure or isolation opening through sliding of the toothed bar (4).

3. The intelligent entrance guard monitoring system according to claim 1, wherein the gear (6) comprises a first gear (61) and a second gear (62), the first gear (61) is disposed at one end of the rotating rod (5), and the second gear (62) is disposed at the other end of the rotating rod (5).

4. An intelligent access monitoring system according to claim 3, wherein the first gear (61) is engaged with the teeth (8) on the toothed bar (4), and the second gear (62) is engaged with the teeth (8) on the sliding block (2).

5. The intelligent access control monitoring system according to claim 4, further comprising a second spring (11), wherein a limiting hole (31) is formed in the limiting block (3), one end of the second spring (11) is connected to the end of the limiting hole (31), and the other end of the second spring (11) is connected to the end of the rack bar (4), so that the rack bar (4) can be movably arranged in the limiting hole (31).

6. The intelligent access control monitoring system according to claim 5, further comprising a cavity (40), wherein the cavity (40) is arranged in the door frame (10), the cavity (40) is communicated with the limiting hole (31), and the first gear (61) is arranged in the cavity (40).

7. The intelligent entrance guard monitoring system according to any one of claims 1 to 6, wherein sliding grooves (30) are arranged on two sides in the rectangular groove (20), rollers (21) are connected to two sides of the sliding block (2), and the rollers (21) are located in the sliding grooves (30).