CN207638814U - A kind of wireless talkback door bell - Google Patents

Abstract

The utility model proposes a wireless intercom doorbell, which includes an outdoor unit, an indoor unit, a mobile terminal and a wireless router; the wireless router is externally connected to an Ethernet and transmits a WIFI signal, and the outdoor unit and the indoor unit are respectively connected to the WIFI signal; the outdoor unit includes a doorbell switch and The doorbell signal transmitting module connected with the doorbell switch, the indoor unit includes the doorbell signal receiving module; when the wireless intercom doorbell is in use, press the doorbell switch, the doorbell switch triggers the doorbell signal transmitting module to transmit the doorbell signal to the doorbell signal receiving module, the indoor unit sends the doorbell The doorbell signal received by the signal receiving module is wirelessly transmitted to the mobile terminal, and the mobile terminal processes the received doorbell signal. The wireless intercom doorbell provided by the utility model adopts a wireless communication mode between the outdoor unit and the indoor unit, and between the indoor unit and the mobile terminal. The mobile terminal processes the doorbell signal, which is more convenient to use.

Description

A wireless intercom doorbell

technical field

The utility model relates to the field of electronic access control equipment, in particular to a wireless intercom doorbell.

Background technique

At present, the entrances of most residential buildings in the city will be equipped with anti-theft doors, and a doorbell intercom system will be installed on the anti-theft doors to facilitate dialogue between residents and visitors and to confirm the identity of visitors. When in use, the visitor presses the number corresponding to the room, and the resident hears the ringtone. Like answering the phone, the visitor accepts the call from the host at the downstairs door for dialogue, and confirms the identity of the visitor according to the dialogue, and finally decides whether to press the indoor extension Unlock button to open the electronically controlled door lock connected to the host at the door, allowing visitors to enter.

Existing doorbell intercom system generally comprises outdoor unit and indoor unit, and outdoor unit is contained in outside the security door, and indoor unit is contained in each resident's home. However, due to the one-to-many relationship between the outdoor unit and the indoor unit, the outdoor unit needs to be connected to multiple indoor units. The existing intercom doorbells use cables to connect the outdoor unit to the indoor unit, which not only consumes materials, but also makes the cost higher. , and the redundant cables are fixed on the wall, which takes up space and is not beautiful. The position of the indoor unit of the existing intercom doorbell is relatively fixed, and is generally installed at the door of the resident's house, and it is necessary to run to the indoor unit every time when talking with a visitor. In addition, the indoor unit also restricts the residents indoors. When the residents are outdoors, they cannot communicate with visitors through the doorbell intercom system, which is inconvenient to use.

Utility model content

In order to solve the above problems, the utility model proposes a wireless intercom doorbell, which adopts a wireless communication method, is more convenient to use, and has a lower cost.

The utility model is realized through the following technical solutions: a wireless intercom doorbell, the wireless intercom doorbell includes an outdoor unit, an indoor unit, a mobile terminal and a wireless router; the wireless router is externally connected to an Ethernet and transmits a WIFI signal, the The outdoor unit and the indoor unit are respectively connected to WIFI signals; the outdoor unit includes a doorbell switch and a doorbell signal transmitting module, the doorbell switch is connected to the doorbell signal transmitting module, and the indoor unit includes a doorbell signal receiving module; the wireless When using the intercom doorbell, press the doorbell switch, the doorbell switch triggers the doorbell signal transmitting module to transmit the doorbell signal, the doorbell signal is wirelessly transmitted to the doorbell signal receiving module, and the indoor unit receives the doorbell signal The doorbell signal received by the module is wirelessly transmitted to the mobile terminal, and the mobile terminal processes the received doorbell signal.

Further, the outdoor unit also includes a video device, the video device is connected to a WIFI signal, the video device communicates wirelessly with the indoor unit, and the video device wirelessly transmits the captured video signal to the indoor unit. The indoor unit wirelessly transmits the received video signal to the mobile terminal, and the mobile terminal displays and processes the received signal.

Further, the video device can be installed together with the doorbell switch or installed separately from the doorbell switch.

Further, the outdoor unit further includes an audio device, the audio device is connected to a WIFI signal, the audio device communicates wirelessly with the indoor unit, and the audio device wirelessly transmits the audio signal to the indoor unit, so The indoor unit wirelessly transmits the received audio signal to the mobile terminal, and the mobile terminal displays and processes the received signal.

Further, when the wireless intercom doorbell is in use, when the wireless intercom doorbell is in use, the indoor unit transmits the doorbell signal received by the doorbell signal receiving module to the mobile terminal, and the mobile terminal receives the Select the doorbell signal to turn on the video device or the audio device or turn on the video device and the audio device at the same time.

Further, the mobile terminal can communicate wirelessly with the indoor unit through WIFI, 3G or 4G communication.

Further, the mobile terminals include smart phones and tablet computers.

Beneficial effects of the utility model: the wireless intercom doorbell provided by the utility model adopts the wireless communication mode between the outdoor unit and the indoor unit, and between the indoor unit and the mobile terminal, and does not need to communicate between the indoor unit and the outdoor unit. Install redundant cable connections in the room, effectively reducing the installation and use costs of the intercom doorbell, and by connecting the indoor unit wirelessly to the mobile terminal, the doorbell signal can be processed on the mobile terminal, which is more convenient to use.

Description of drawings

Fig. 1 is the structural representation of described wireless intercom doorbell;

Fig. 2 is a schematic diagram of the doorbell signal transmitting module.

Detailed ways

In order to describe the technical solution of the utility model more clearly and completely, the utility model will be further described below in conjunction with the accompanying drawings.

Please refer to Figure 1 and Figure 2, the utility model proposes a wireless intercom doorbell, including an outdoor unit 1, an indoor unit 2, a mobile terminal 3 and a wireless router 4; the wireless router 4 is externally connected to Ethernet and transmits WIFI signals, so The outdoor unit 1 and the indoor unit 2 are respectively connected to WIFI signals; the outdoor unit 1 includes a doorbell switch 11 and a doorbell signal transmitting module 12, the doorbell switch 11 is connected to the doorbell signal transmitting module 12, and the indoor unit 2 Including a doorbell signal receiving module 21; when the wireless intercom doorbell is in use, press the doorbell switch 11, the doorbell switch 11 triggers the doorbell signal transmitting module 12 to transmit a doorbell signal, and the doorbell signal is wirelessly transmitted to the doorbell signal A receiving module 21, the indoor unit 2 wirelessly transmits the doorbell signal received by the doorbell signal receiving module 21 to the mobile terminal 3, and the mobile terminal 3 processes the received doorbell signal. The wireless intercom doorbell provided by the utility model adopts a wireless communication mode, and the outdoor unit 1 and the indoor unit 2 communicate wirelessly through the WIFI connected to the wireless router 4, which breaks the traditional intercom doorbell in which the outdoor unit 1 and the indoor unit 2 pass through the wire. With the installation method of cable connection, there is no need to install redundant cables between outdoor unit 1 and indoor unit 2, which not only helps to reduce the cost of the intercom doorbell, but also avoids the need to punch holes when installing cables and cause wall damage and unsightly appearance. The indoor unit 2 and the outdoor unit 1 of the above-mentioned wireless intercom doorbell are installed independently. When in use, they only need to be plugged in respectively, and then connected to the WIFI of the wireless router 4 after the power is turned on. The whole process is simple and quick to operate. When a visitor dials the room number, the doorbell switch 11 triggers the doorbell signal transmitting module 12 to transmit the doorbell signal. The doorbell signal transmitting module 12 is preferably a 433 wireless transmitting module, and the doorbell signal is wirelessly transmitted to the doorbell signal receiving module 21. The doorbell signal received by the doorbell signal receiving module 21 is wirelessly transmitted to the mobile terminal 3, and the owner can choose to process and reply on the indoor unit 2 or the mobile terminal 3 according to the actual situation. When the owner is inconvenient to operate on the indoor unit 2, if the owner When outdoors, it can be processed directly on the mobile terminal 3, which is simpler, quicker and easier to operate.

Preferably, the outdoor unit 1 further includes a video device 13, the video device 13 is connected to a WIFI signal, the video device 13 communicates wirelessly with the indoor unit 2, and the video device 13 transmits the captured video signal Wireless transmission to the indoor unit 2, the indoor unit 2 wirelessly transmits the received video signal to the mobile terminal 3, and the mobile terminal 3 displays and processes the received signal. The setting of video equipment 13 is convenient to real-time monitoring visitor's situation, and when the visitor dials the room number, the owner can process the doorbell signal received by mobile terminal 3 and open video equipment 13 to check visitor situation, the setting of video equipment 13 makes The user can see the face of the visitor, and then choose whether to open the door according to the situation. This setting makes the use of the wireless intercom doorbell safer.

Preferably, the video device 13 can be installed together with the doorbell switch 11 or installed separately from the doorbell switch 11 . Because wireless communication is adopted between the outdoor unit 1 and the indoor unit 2 of the wireless intercom doorbell provided by the utility model, the doorbell switch 11 and the video equipment 13 in the outdoor unit 1 can be installed independently, and carry out wireless communication with the indoor unit 2 respectively, and video The installation of the device 13 is more flexible. Video equipment 13 can select one or more cameras for use, both can be installed together with doorbell switch 11, also can be hidden in a certain place of gate, can avoid the damage of camera like this, also can make the shooting effect of camera better, In addition, the video device 13 can also be used alone as a monitor to monitor the situation inside and outside the gate in real time to improve security.

Preferably, the outdoor unit 1 further includes an audio device 14, the audio device 14 is connected to a WIFI signal, the audio device 14 communicates wirelessly with the indoor unit 2, and the audio device 14 wirelessly transmits the audio signal to The indoor unit 2 wirelessly transmits the received audio signal to the mobile terminal 3, and the mobile terminal 3 displays and processes the received signal. The audio device 14 is a necessary condition for intercom. The wireless intercom doorbell audio device 14 provided by the utility model adopts a wireless communication mode with the indoor unit 2. The audio device 14 is connected to WIFI. When a visitor visits, the audio device is turned on. 14. The audio device 14 wirelessly transmits the audio signal to the indoor unit 2, and the indoor unit 2 wirelessly transmits the audio signal to the mobile terminal 3. There is a real-time call between the mobile terminal 3 and the audio device 14. The owner can choose whether to open it or not according to the call situation. access control.

Preferably, when the wireless intercom doorbell is in use, the indoor unit 2 transmits the doorbell signal received by the doorbell signal receiving module 21 to the mobile terminal 3, and the mobile terminal 3 selects to open the doorbell signal according to the received doorbell signal. The video device 13 or the audio device 14 or both the video device 13 and the audio device 14 are turned on. When the wireless intercom doorbell is in use, the indoor unit 2 transmits the doorbell signal to the mobile terminal 3, and the mobile terminal 3 selectively turns on the video device 13 or the audio device 14 according to the received doorbell signal, and the video device 13 can view the outdoor The audio device 14 can realize the real-time call between the visitor and the owner. By viewing the video or real-time call, or turning on the video device 13 and the audio device 14 at the same time, you can clearly understand the situation of the outdoor visitor, which is more conducive to the indoor owner. Judgment, much safer.

Preferably, the mobile terminal 3 includes a smart phone and a tablet computer. The mobile terminal 3 can communicate wirelessly with the indoor unit 2 through WIFI, 3G or 4G communication. The mobile terminal 3 can be a mobile phone, a tablet computer or other electronic devices that can be connected to the network. The main function of the mobile terminal 3 is to receive and display video signals, communicate with the audio equipment 14 of the outdoor unit 1, and send instructions to control according to the situation. For the switch of the gate, in the wireless intercom doorbell provided by the utility model, the indoor unit 2 can be used to directly carry out video and dialogue with the outdoor unit 1, or the indoor unit 2 can be used as a data transfer station, and the mobile terminal 3 can be used to communicate with the outdoor unit 1. The device 1 performs video and calls, and the mobile terminal 3 can be directly connected to the WIFI of the wireless router 4, or can use 3G or 4G communication methods, and the usage methods are more flexible and diverse.

Of course, the utility model also has other multiple implementation modes. Based on this implementation mode, other implementation modes obtained by those of ordinary skill in the art without any creative work, all belong to the protection scope of the utility model. .

Claims (7)

1. a kind of wireless talkback door bell, which is characterized in that the wireless talkback door bell include outdoor unit, indoor unit, mobile terminal with And wireless router；The external Ethernet of the wireless router simultaneously emits WIFI signal, the outdoor unit and the indoor unit point WIFI signal is not connected；The outdoor unit includes doorbell switch and doorbell signal emission module, described in the doorbell switch connection Doorbell signal emission module, the indoor unit include doorbell signal receiving module；The wireless talkback door bell is in use, press institute Doorbell switch is stated, the doorbell switch triggers the doorbell signal emission module and emits doorbell signal, the wireless transmission of doorbell signal To the doorbell signal receiving module, the doorbell signal that the indoor unit receives the doorbell signal receiving module is wirelessly transferred To the mobile terminal, the mobile terminal handles the doorbell signal received.

2. wireless talkback door bell according to claim 1, which is characterized in that the outdoor unit further includes video equipment, institute Video equipment connection WIFI signal, wireless telecommunications between the video equipment and the indoor unit are stated, the video equipment will be clapped The video signal wireless transmission taken the photograph gives the indoor unit, and the indoor unit is by the video signal wireless transmission received to described Mobile terminal, the mobile terminal show and handle the signal received.

3. wireless talkback door bell according to claim 2, which is characterized in that the video equipment can be with the doorbell switch It is installed together or is installed separately with the doorbell switch.

4. wireless talkback door bell according to claim 2, which is characterized in that the outdoor unit further includes audio frequency apparatus, institute Audio frequency apparatus connection WIFI signal is stated, wireless telecommunications between the audio frequency apparatus and the indoor unit, the audio frequency apparatus is by sound Frequency signal radios to the indoor unit, and the audio signal received is radioed to the mobile terminal by the indoor unit, The mobile terminal shows and handles the signal received.

5. wireless talkback door bell according to claim 4, which is characterized in that the wireless talkback door bell is in use, described The doorbell signal transmission that indoor unit receives the doorbell signal receiving module gives the mobile terminal, and the mobile terminal is according to reception To doorbell signal behavior open video equipment or audio frequency apparatus or open video equipment and audio frequency apparatus simultaneously.

6. wireless talkback door bell according to claim 1, which is characterized in that the mobile terminal can pass through WIFI, 3G or 4G Communication modes are communicated wirelessly with the indoor unit.

7. wireless talkback door bell according to claim 1, which is characterized in that the mobile terminal includes smart mobile phone and tablet Computer.