Electric door for community security and protection

Abstract

The electric door comprises a driving box, an electric door body and an alarm device, a power cavity is formed in the top in the driving box, a storage cavity with an opening in one side is formed in the lower portion of the power cavity, a forward and reverse motor is arranged on the left side in the power cavity, an alarm system is arranged on the right side of the forward and reverse motor, and an access control system is arranged on the right side of the alarm system. A threaded lead screw is rotatably arranged in the containing cavity, one end of the threaded lead screw rotatably penetrates out of the containing cavity and is connected with a power output shaft of the forward and reverse motor through a belt, the other end of the threaded lead screw is in threaded connection with a mounting plate, the outward side face of the mounting plate is connected with the electric door through a bolt, and the alarm device is movably arranged at the top of the electric door. The alarm device comprises a pressing plate, a spring telescopic rod and an alarm switch, the alarm switch is connected with the alarm system, and the access control system is connected with the positive and negative motor. The electric door has the advantages that foreign personnel can be prevented from climbing the electric door to enter a community, and stray animals are prevented from entering the community to cause potential safety hazards.

Description

Technical Field

[0001] The utility model relates to the technical field of security doors, in particular to an electric door for residential security. Background Art

[0002] Security equipment is widely used in various fields. In schools, communities, banks, warehouses, etc., the installation of security monitoring equipment can timely and effectively avoid property losses and improve personal safety prevention and control. Security gates can often be seen in communities. On the one hand, they can prevent the entry of outsiders, and on the other hand, they can effectively manage residents.

[0003] A Chinese patent discloses a two-pole switch device for a residential entrance guard (announcement number: CN 214116383U), which belongs to the technical field of entrance guard equipment. The two-pole switch device for a residential entrance guard comprises a support, a left support rod is fixedly connected to the top of the support, a fixed block is fixedly connected to the inner wall of the left support rod, a rotating rod is installed inside the fixed block, the rotating rod passes through the fixed block and is rotatably connected thereto, a door frame is fixedly connected to the side wall of the rotating rod, the bottom end of the rotating rod is rotatably connected to the support, a lower mounting frame is fixedly connected to the outer wall of the left support rod, an upper mounting frame is fixedly connected to the top of the lower mounting frame, and a connecting ring is fixedly connected to the top of the rotating rod. The door guard can be closed at a relatively slow speed to avoid hitting passers-by due to too fast closing. When a person passing through is detected, the door guard can be opened at a relatively fast speed to reduce the waiting time of passers-by.

[0004] The above patent reduces waiting time and the probability of colliding with pedestrians by opening quickly and closing slowly, but it does not have security components, especially at night it cannot prevent outsiders from climbing over the door frame to enter the community, which can easily cause safety hazards. It can also be seen from the figure that due to the large gap between the bottom of the door frame and the ground, it is impossible to prevent mobile animals from drilling into the community from the gap below, allowing stray animals to enter the community, posing a safety hazard, so there is room for improvement. Utility Model Content

[0005] The utility model provides an electric door for residential area security, so as to solve the problem in the background technology that it is impossible to prevent outsiders from entering the residential area by climbing the door frame and stray animals from entering the residential area, thus forming a potential safety hazard.

[0006] In order to solve the above problems, the utility model provides an electric door for community security, including a drive box, an electric door, and an alarm device. A power chamber is provided at the top of the drive box, and a storage chamber with an opening on one side is provided at the lower part of the power chamber. A forward and reverse motor is provided on the left side of the power chamber, an alarm system is provided on the right side of the forward and reverse motor, and a door control system is provided on the right side of the alarm system. A threaded screw rod is rotatably provided in the storage chamber, one end of the threaded screw rod can be rotatably passed through the storage chamber and connected to the power output shaft of the forward and reverse motor through a belt, and the other end is threadedly connected to a mounting plate, a first threaded hole for connecting the threaded screw rod is provided in the middle part of the mounting plate, and the outward side surface of the mounting plate is connected to the electric door by a bolt, and a second threaded hole corresponding to the first threaded hole on the mounting plate is provided in the electric door, and the alarm device is movably arranged on the top of the electric door, and the alarm device includes a pressing plate, a spring telescopic rod, and an alarm switch, the alarm switch is connected to the alarm system, and the door control system is connected to the forward and reverse motors.

[0007] Preferably, an alarm is fixedly arranged on the top of the driving box, and the alarm is connected to an alarm system.

[0008] Preferably: slide grooves are symmetrically provided on both sides of the storage cavity, a roller groove is provided at the bottom, sliders are symmetrically provided at both ends of the mounting plate, the sliders are slidably connected in the slide grooves, rollers are provided at the mounting plate and the bottom of the electric door, and the rollers are slidably connected in the roller grooves.

[0009] Preferably: the pressing plate can be movably fastened in the top of the electric door through a plurality of spring telescopic rods, a slot for cooperating with the pressing plate is provided on the top of the electric door, the spring telescopic rods are evenly arranged between the mounting plate and the electric door, and the telescopic ends are connected to the pressing plate, the base is fixed on the electric door, and the alarm switch is arranged in the middle of the top of the electric door, between the pressing plate and the electric door.

[0010] Preferably, a support column is provided on a side of the electric door away from the drive box, and the outer side of the electric door contacts the support column.

[0011] Preferably, access control devices are symmetrically arranged on both sides of the exterior of the driving box, and the access control devices are connected to the access control system.

[0012] The beneficial effects of adopting the above technical solution are:

[0013] 1. The threaded screw driven mounting plate is driven to move in the storage cavity by the forward and reverse motors, thereby driving the electric door to move. When opening, the electric door is placed in the storage cavity. When closing, it is pushed out of the storage cavity and contacts the support column to be closed. At the same time, when security personnel do not need to use the security door, the door can be stored in the storage cavity to prevent long-term sun and rain, which can extend the service life of the equipment.

[0014] 2. The position of the mounting plate can be limited by the slide grooves on both sides of the storage cavity, the roller grooves at the bottom, the sliders on both sides of the mounting plate, and the rollers at the bottom, so that the threaded screw can be stable when rotating, thereby ensuring that the threaded screw passes through the first threaded hole, enters the second threaded hole, and moves inside the electric door to drive the electric door to retract and extend. The roller setting at the bottom of the electric door facilitates the movement of the electric door, and at the same time limits the movement of the electric door to ensure the stability of the movement of the threaded screw.

[0015] 3. When someone climbs over the electric door, they will press the pressing plate in the alarm device at the top, causing the pressing plate to press the alarm switch, thereby driving the alarm through the alarm system to flash and ring, so as to remind security personnel to check and prevent safety hazards.

[0016] 4. The electric door is provided with rollers at the bottom so that the gap from the ground is small, which can prevent stray animals from entering through the gap on the ground, thereby preventing potential safety hazards caused by stray animals entering the community. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 2 It is a schematic diagram of the internal structure of the drive box of the utility model.

[0019] Figure 3 It is a side structural schematic diagram of the drive box of the utility model.

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the electric door of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure of the connection between the electric door and the alarm device of the utility model.

[0022] Among them: 1-drive box; 11-power chamber; 12-storage chamber; 121-slide groove; 122-roller groove; 13-threaded screw; 2-electric door; 21-bolt; 22-second threaded hole; 23-card slot; 3-alarm device; 31-pressing plate; 32-spring telescopic rod; 33-alarm switch; 4-forward and reverse motor; 41-belt; 5-alarm system; 51-alarm; 6-access control system; 61-access control; 7-mounting plate; 71-first threaded hole; 72-slider; 8-roller; 9-support column. DETAILED DESCRIPTION

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, a movable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] like Figure 1-5 In this embodiment, an electric door for residential security includes a drive box 1, an electric door 2, and an alarm device 3. A power chamber 11 is provided at the top of the drive box 1, and a storage chamber 12 with an opening on one side is provided at the lower part of the power chamber 11. A forward and reverse motor 4 is provided on the left side of the power chamber 11, an alarm system 5 is provided on the right side of the forward and reverse motor 4, and an access control system 6 is provided on the right side of the alarm system 5. A threaded screw 13 is rotatably provided in the storage chamber 12, and one end of the threaded screw 13 can be rotatably passed through the storage chamber 12 and connected to the power output shaft of the forward and reverse motor 4 through a belt 41. The other end is threadedly connected to a mounting plate 7, a first threaded hole 71 for connecting to a threaded screw 13 is provided in the middle of the mounting plate 7, the outward side surface of the mounting plate 7 is connected to the electric door 2 by a bolt 21, a second threaded hole 22 corresponding to the first threaded hole 71 on the mounting plate 7 is provided in the electric door 2, the alarm device 3 is movably arranged on the top of the electric door 2, the alarm device 3 includes a pressing plate 31, a spring telescopic rod 32, and an alarm switch 33, the alarm switch 33 is connected to the alarm system 3, and the access control system 6 is connected to the forward and reverse motor 4.

[0027] Through the above technical scheme: the access control system 6 is used to control the start and stop of the forward and reverse motor 4, the forward and reverse motor 4 can drive the threaded screw 13 through the belt 41, the threaded screw 13 can drive the mounting plate 7 to move in the storage chamber 12 through the first threaded hole 71, thereby driving the electric door 3 to move, the electric door 3 can move at the opening of the storage chamber 12, so that it can enter the storage chamber 12 or be pushed out of the storage chamber 12 to close the gate of the community, and the alarm device 3 set on the top of the electric door 2 can cooperate with the alarm system 5 to sound an alarm when someone climbs over the electric door 2, thereby reminding the security personnel to check and prevent outsiders from climbing into the community and causing safety hazards. The electric door 2 is connected to the mounting plate 7 by bolts 21, and when the electric door 2 is damaged by collision or needs maintenance, it is convenient for loading and unloading during maintenance or replacement.

[0028] Preferably, an alarm 51 is fixedly provided on the top of the driving box 1 , and the alarm 51 is connected to the alarm system 5 .

[0029] Through the above technical solution: the alarm 51 can emit flashing light and sound, which can not only remind security personnel, but also warn people who climb over. The alarm system 5 is used to control the alarm 51.

[0030] Preferably: slide grooves 121 are symmetrically provided on both sides of the storage cavity 12, and a roller groove 122 is provided at the bottom. Slide blocks 72 are symmetrically provided at both ends of the mounting plate 7, and the slide blocks 72 are slidably connected in the slide grooves 121. Rollers 8 are provided at the bottom of the mounting plate 7 and the electric door 2, and the rollers 8 are slidably connected in the roller grooves 122.

[0031] Through the above technical scheme: the cooperation between the slide groove 121 and the roller groove 122 in the storage cavity 12 and the slider 72 and the bottom roller 8 in the mounting plate 7 can limit the movement of the mounting plate 7 in the storage cavity 12, thereby ensuring the stability of the threaded screw 13 when rotating. At the same time, the electric door 2 is connected to the drive box 1 through the mounting plate 7, which is also convenient for loading and unloading when replacing or repairing the electric door 2. The roller 8 at the bottom of the electric door 2 can facilitate the movement of the electric door 2, and at the same time limit the threaded screw 13 so that it can operate through the second threaded hole 22 in the electric door 2 to drive the stability of the electric door 2 when moving, thereby ensuring that the threaded screw 13 can drive the electric door 2 to move telescopically between the inside and outside of the storage cavity 12 in the drive box 1.

[0032] Preferably: the pressing plate 31 can be movably fastened to the top of the electric door 2 through a plurality of spring telescopic rods 32, a slot 23 for cooperating with the pressing plate 31 to be fastened is provided at the top of the electric door 2, the spring telescopic rods 32 are evenly arranged between the pressing plate 31 and the electric door 2, and the telescopic ends are fixedly connected to the pressing plate 31, the base is fixedly connected to the top of the electric door 2, and the alarm switch 33 is arranged in the middle of the top of the electric door 2, between the pressing plate 31 and the electric door 2.

[0033] Through the above technical scheme: the spring telescopic rod 32 lifts the pressing plate 31, and the lower edge of the pressing plate 31 is located in the slot 23 when the pressing plate 31 is lifted up, preventing the pressing plate 31 from detaching from the top of the electric door 2 so that it will not touch the alarm switch 33 in a normal state. When someone climbs over the electric door 2, the pressing plate 31 will be pressed, and the pressing plate 32 will press the alarm switch 33. The alarm 51 is driven to work through the cooperation of the alarm switch 33 and the alarm system 5. When the pressing plate 31 is pressed, the spring telescopic rod 32 can play a supporting role to prevent the pressing plate 31 from being over-pressed and causing damage to the alarm switch 33. At the same time, through the setting of the slot 23, the lower edge of the pressing plate 31 is prevented from being directly pressed on the top of the electric door 2 when it is pressed to cause damage.

[0034] Preferably, a support column 8 is provided on a side of the electric door 2 away from the driving box, and the outer side of the electric door 2 can collide with the support column 9.

[0035] Through the above technical solution: the cooperation between the electric door 2 and the support column 9 can close the entrance of the community to prevent outsiders from entering and exiting at will.

[0036] Preferably, access control devices 61 are symmetrically arranged on both sides of the outer part 1 of the driving box, and the access control devices 61 are connected to the access control system 6 .

[0037] Through the above technical solution: the access control device 61 is convenient for the residents in the community to drive the access control system 6 by access card, access password or security personnel through the remote control, thereby driving the forward and reverse motor 4 to drive the electric door 2 to move, so as to facilitate the residents in the community to enter and exit.

[0038] The embodiment is implemented as follows:

[0039] When the present application is in use, the access control system 6 can be controlled by an access control card, an access control password or a security personnel using a remote control through the access control device 61, thereby driving the forward and reverse motors 4 to work, and the threaded screw 13 is driven to rotate through the belt 41. The threaded screw 13 rotates in the first threaded hole 71 in the mounting plate 7 to drive the mounting plate 7 to move while maintaining the stability of rotation, and then rotates in the second threaded hole 22 in the electric door 2 to drive the mounting plate 7 and the electric door 2 to move, and the electric door 2 is stored in the storage chamber 12 in the drive box 1, and the door of the community is opened to facilitate the entry and exit of personnel. After the entry and exit of the personnel, the access control system 6 controls the forward and reverse motors 4 to reversely drive the electric door 2 to move so that it conflicts with the support column 9, and the door of the community is closed to prevent outsiders from entering. The roller 8 at the bottom of the electric door 2 facilitates the movement of the electric door 2 and limits the movement direction. At the same time, since the gap between the bottom of the electric door 2 and the ground is small, it can effectively prevent mobile animals from entering the community from the bottom. By removing the bolts 21, it is convenient to remove the electric door 2 from the mounting plate 7, and it is also convenient to install when replacing or repairing.

[0040] Finally, it should be noted that the above implementation cases are only used to illustrate the present invention, rather than to limit the technical solutions described in the present invention; therefore, although this specification has described the present invention in detail with reference to the above-mentioned embodiments, ordinary technicians in this field should understand that the present invention can still be modified or replaced by equivalents, and all technical solutions and improvements that do not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention; technologies not described in detail in the present invention are implemented with existing technologies.

Claims

1. An electric door for residential security, comprising a drive box, an electric door, and an alarm device, characterized in that: A power chamber is provided at the top of the driving box, and a storage chamber with an opening on one side is provided at the lower part of the power chamber. A forward and reverse motor is provided on the left side of the power chamber, an alarm system is provided on the right side of the forward and reverse motors, and a door access system is provided on the right side of the alarm system. A threaded screw is rotatably provided in the storage chamber, one end of the threaded screw can be rotatably passed through the storage chamber and connected to the power output shaft of the forward and reverse motors through a belt, and the other end is threadedly connected to a mounting plate, a first threaded hole for connecting the threaded screw is provided in the middle of the mounting plate, the outward side surface of the mounting plate is connected to the electric door through a bolt, a second threaded hole corresponding to the first threaded hole on the mounting plate is provided in the electric door, and the alarm device is movably arranged on the top of the electric door, the alarm device comprises a pressing plate, a spring telescopic rod, and an alarm switch, the alarm switch is connected to the alarm system, and the door access system is connected to the forward and reverse motors.

2. The electric door for residential security according to claim 1, characterized in that: An alarm is fixedly arranged on the top of the driving box, and the alarm is connected to the alarm system.

3. The electric door for residential security according to claim 1, characterized in that: The storage cavity is symmetrically provided with slide grooves on both sides, and a roller groove is provided at the bottom. Slide blocks are symmetrically provided at both ends of the mounting plate, and the slide blocks are slidably connected in the slide grooves. The mounting plate and the bottom of the electric door are provided with rollers, and the rollers are slidably connected in the roller grooves.

4. The electric door for residential security according to claim 1, characterized in that: The pressing plate can be movably fastened in the top of the electric door through a number of spring telescopic rods. A slot for cooperating with the pressing plate is provided at the top of the electric door. The spring telescopic rods are evenly arranged between the mounting plate and the electric door, and the telescopic ends are connected to the pressing plate. The base is fixed on the electric door. The alarm switch is arranged in the middle of the top of the electric door, between the pressing plate and the electric door.

5. The electric door for residential security according to claim 1, characterized in that: A support column is arranged on one side of the electric door away from the driving box, and the outer side of the electric door contacts the support column.

6. The electric door for residential security according to claim 1, characterized in that: Access control devices are symmetrically arranged on both sides of the exterior of the driving box, and the access control devices are connected to the access control system.

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