CN105788120B - A kind of theft-proof door bell motor control assembly - Google Patents

Abstract

The invention discloses an anti-theft doorbell motor control device, which comprises a doorbell, the doorbell is installed on the doorbell base, the doorbell base includes a seat cavity formed by a rear cover and a front cover, a locking position is provided on the side wall of the rear cover, and a The card slot corresponding to the card position; there is a motor in the seat cavity, the output end of the motor is connected to the gear, the gear and the gear bar mesh, and the two ends of the gear bar are respectively sleeved in the card position and the card slot, and are fixed by the wheel bar The board fixes the gear bar horizontally on the back cover, and the PCB board is also installed in the seat cavity; when the wireless doorbell needs to be charged or the battery needs to be replaced, only the user can disassemble and install it through an authorized mobile terminal, which can effectively Reduce the possibility of outdoor electronic products being stolen and avoid property losses of users.

Description

An anti-theft doorbell motor control device

technical field

The invention belongs to the field of smart home equipment and relates to an anti-theft doorbell motor control device.

Background technique

The English name of wireless doorbell is wireless door phone or wireless doorbell, also known as wireless remote doorbell or remote doorbell. Common wireless doorbells include wireless doorbells without batteries, ordinary wireless doorbells and visual wireless doorbells. Wireless doorbell is a kind of doorbell developed by using civilian wireless technology (Zigbee, WIFI, Bluetooth, 2.4G, etc.). The effective transmission distance of a general wireless doorbell is about 40 meters. The 2.4G frequency is used to wirelessly transmit video or voice signals, and the transmission distance can reach 400 meters in a barrier-free environment. Wireless doorbells do not require wiring, and installation is simple and flexible. However, the transmission distance is greatly affected by the transmission distance and the site environment. Wired doorbells are just the opposite, and ordinary wireless doorbells need to use batteries, which need to be replaced or charged in time.

Because the wireless doorbell needs to replace the battery or charge regularly, the wireless doorbell is generally designed to be easy to install and disassemble, which will cause the doorbell to be easily stolen and cause the user's property loss.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the shortcomings of the prior art and provide an anti-theft doorbell motor control device. When the wireless doorbell needs to be charged or the battery needs to be replaced, only the user can disassemble it through an authorized mobile terminal. And installation, can effectively reduce the possibility of outdoor electronic products being stolen, and avoid the loss of users' property.

In order to solve the above technical problems, the present invention provides an anti-theft doorbell motor control device, including a doorbell. There is a card slot corresponding to the card position on the side of the lower end of the doorbell;

There is a motor in the seat cavity, the output end of the motor is connected to the gear, and the gear and the gear bar mesh with each other. On the cover, there is also a PCB board installed in the seat cavity;

Various functional modules are integrated on the PCB. The functional modules include the control module, wireless signal transceiver module and power module. The user uses a smart mobile terminal to connect to the control module through the gateway, and registers an account to obtain authorization. When the doorbell needs to be disassembled, the user passes through the The authorized smart mobile terminal sends a disassembly command, the gateway receives the disassembly command and forwards it to the control module, the control module drives the motor to start working, the gear starts to rotate with the motor, and the gear bar moves horizontally under the drive of the gear, so that the gear The bar is withdrawn from the card slot, and the user can take out the doorbell;

When installing the doorbell, place the doorbell correctly on the doorbell base, the user sends a lock command through the authorized smart mobile terminal, the gateway receives the lock command and forwards it to the control module, the control module drives the motor to start working, and the gear starts working with the motor Rotate, and the gear bar moves horizontally under the drive of the gear, so that the gear bar is inserted into the card slot, and the doorbell is locked on the doorbell base.

The technical scheme further defined in the present invention is:

A doorbell camera is installed on the aforementioned doorbell, and the user can see the scene at the doorbell position outside the door through an authorized smart mobile terminal.

There is also a sensor in the seat cavity. When the doorbell or the doorbell base is violently impacted or illegally demolished, the control module sends a warning message to the authorized smart mobile terminal, or directly starts the doorbell to make a sound.

Wireless signal transmission adopts ZigBee, Bluetooth, Z-Wave or WiFi wireless communication protocol for data transmission.

The beneficial effects of the present invention are:

The product of the present invention works through a motor to control the gear, and the meshing action of the gear and the gear bar drives the gear bar to move horizontally. There is a slot under the doorbell, and the shape of the slot matches the end of the gear bar. When the gear bar moves to the right, the The locked doorbell cannot be disassembled mechanically. When the gear bar moves to the left, the doorbell is unlocked, and the user can remove the doorbell from the doorbell seat.

The product of the present invention obtains authorization by first registering an account with an intelligent mobile terminal such as a mobile phone. When disassembling the doorbell, the user sends a disassembly instruction through the intelligent mobile terminal. After receiving the disassembly instruction, the gateway forwards it to the control module in the doorbell, and the control module drives the motor to work to unlock the doorbell. , when locking the doorbell, now place the doorbell correctly in the doorbell seat, the user sends a lock command through the smart mobile terminal, the gateway receives the lock command and forwards it to the control module in the doorbell, and the control module drives the motor to work, thereby locking the doorbell.

The anti-theft doorbell designed by the present invention, when the wireless doorbell needs charging or battery replacement, can only be disassembled and installed by the user through an authorized mobile terminal, which can effectively reduce the possibility of outdoor electronic products being stolen and avoid the user's property loss.

Description of drawings

Fig. 1 is a structural exploded diagram of the present invention;

Among them, 1-doorbell, 2-doorbell camera, 3-back cover, 4-front cover, 5-PCB board, 6-gear bar, 7-gear bar fixing plate, 8-motor, 9-gear.

detailed description

Example 1

This embodiment provides a kind of anti-theft doorbell motor control device, the structure is shown in Figure 1, comprises doorbell 1, and doorbell 1 is installed on the doorbell base, and doorbell base comprises the seat cavity that back cover 3 and front cover 4 form, and back cover 3 side There is a card position 10 on the wall, and a card slot corresponding to the card position 10 is provided on the side of the lower end of the doorbell 1; a motor 8 is arranged in the seat cavity, and the output end of the motor 8 is connected to the gear 9, and the gear 9 and the gear bar 6 are meshed. The two ends of the gear bar 6 are respectively socketed in the card position 10 and the card groove, and the gear bar 6 is horizontally fixed on the rear cover 3 through the wheel bar fixing plate 7, and a PCB board 5 is also installed in the seat cavity; the PCB board 5 It integrates various functional modules, including a control module, a wireless signal transceiver module, and a power module. The user uses a smart mobile terminal to connect to the control module through the gateway, and registers an account to obtain authorization. When the doorbell 1 needs to be disassembled, the user passes the authorized The smart mobile terminal sends out a disassembly instruction, the gateway receives the disassembly instruction and forwards it to the control module, the control module drives the motor 8 to start working, the gear 9 starts to rotate with the operation of the motor 8, and the gear bar 6 moves horizontally driven by the gear 9 , so that the gear bar 6 withdraws from the card slot, and the user can take out the doorbell 1; when installing the doorbell 1, place the doorbell 1 correctly on the doorbell base, the user sends a locking command through an authorized smart mobile terminal, and the gateway receives the locking command And forward to the control module, the control module drives the motor 8 to start working, the gear 9 starts to rotate with the work of the motor 8, and the gear bar 6 moves horizontally under the drive of the gear 9, so that the gear bar 6 is inserted into the card slot, and the doorbell 1 Then it is locked on the base of the doorbell.

A doorbell camera 2 is installed on the aforementioned doorbell 1, and the user can see the scene at the position of the doorbell 1 outside the door through an authorized smart mobile terminal; In the case of illegal demolition, the control module sends a warning message to the authorized smart mobile terminal, or directly starts the doorbell 1 to make a sound;

Wireless signal transmission adopts ZigBee, Bluetooth, Z-Wave or WiFi wireless communication protocol for data transmission.

In this embodiment, the motor is used to control the gear, and then the gear and the gear bar are meshed to drive the gear bar to move horizontally. There is a slot under the doorbell, and the shape of the slot matches the end of the gear bar. When the gear bar moves to the right, then The locked doorbell cannot be disassembled mechanically. When the gear bar moves to the left, the doorbell will be unlocked, and the user can remove the doorbell from the doorbell seat; the product in this embodiment first registers an account through a smart mobile terminal such as a mobile phone to obtain authorization. When disassembling the doorbell, the user passes The smart mobile terminal sends out a disassembly command. After receiving the disassembly command, the gateway forwards it to the control module in the doorbell. The control module drives the motor to work to unlock the doorbell. When locking the doorbell, place the doorbell correctly in the doorbell seat. Instruction, the gateway forwards to the control module in the doorbell after receiving the locking instruction, and the control module drives the motor to work, thereby locking the doorbell.

The above embodiments are only to illustrate the technical ideas of the present invention, and can not limit the protection scope of the present invention with this. All technical ideas proposed in accordance with the present invention, any changes made on the basis of technical solutions, all fall within the protection scope of the present invention. Inside.

Claims (4)

1. a kind of theft-proof door bell motor control assembly, including doorbell (1), it is characterised in that the doorbell (1) is arranged on doorbell bottom On seat, the doorbell base includes the seat chamber that bonnet (3) and protecgulum (4) are formed, and bonnet (3) side wall is provided with screens (10), doorbell (1) lower end side is provided with the neck corresponding with the screens (10)；

The seat intracavitary is provided with motor (8), the output end connection gear (9) of the motor (8), the gear (9) and gear Bar (6) engagement, the both ends of the gear bar (6) are socketed in the screens (10) and neck respectively, and are consolidated by taking turns bar Gear bar (6) is horizontally fixed on the bonnet (3) by fixed board (7), and the seat intracavitary is also equipped with pcb board (5)；

Each functional module is integrated with the pcb board (5), the functional module includes control module, wireless signal transmitting-receiving mould Block and power module, user are attached using intelligent mobile terminal by gateway and control module, and register account number obtains Authorize, it is necessary to when dismantling doorbell (1), user sends dismounting instruction by the intelligent mobile terminal authorized, and gateway, which receives, to be torn open Unload and instruct and be transmitted to control module, control module motor (8) is started working, and gear (9) is opened with the work of motor (8) Begin to rotate, gear bar (6) the then horizontal movement under the drive of gear (9), so that gear bar (6) exits from neck, use Family can be taken off doorbell (1)；

When doorbell (1) is installed, doorbell (1) is correctly placed on doorbell base, user passes through the intelligent mobile terminal that has authorized Lock instruction is sent, gateway receives lock instruction and is transmitted to control module, and control module motor (8) is started working, Gear (9) starts to rotate with the work of motor (8), gear bar (6) the then horizontal movement under the drive of gear (9), so that Obtain in gear bar (6) insertion neck, doorbell (1) has then been locked in doorbell base.

2. theft-proof door bell motor control assembly according to claim 1, it is characterised in that be provided with the doorbell (1) Doorbell camera (2), user can see the scene of doorbell (1) opening position outdoors by having obtained the intelligent mobile terminal of mandate.

3. theft-proof door bell motor control assembly according to claim 1, it is characterised in that the seat intracavitary is additionally provided with sensing Device, when doorbell (1) OR gate bell base is by violence impact or when illegally tolling breakdown, control module is then to the intelligent sliding for having obtained mandate Dynamic terminal sends information warning, or directly sends the sound by doorbell (1).

4. theft-proof door bell motor control assembly according to claim 1, it is characterised in that transmission of wireless signals uses ZigBee, bluetooth, Z-Wave or WiFi wireless communication protocols carry out data transmission.