CN210777006U

CN210777006U - Electronic door bell

Info

Publication number: CN210777006U
Application number: CN201922385259.3U
Authority: CN
Inventors: 黄小连
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-16
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses an electronic doorbell, which comprises a bottom plate and a first shell which are arranged on the outer side of a wall body, wherein the bottom of the bottom plate is matched with the front wall surface of the bottom plate through screws, a monitoring device is arranged in the top of the first shell, a button mechanism is arranged in the first shell below the monitoring device, a first clapboard is arranged on the first shell below the button mechanism, a microphone is arranged in the first shell below the first clapboard, a second clapboard is arranged on the first shell below the microphone, a pressure sensor is arranged in the first shell below the second clapboard, a second shell is arranged on the inner side of the wall body, a display screen is arranged in the top of the second shell, a buzzer is arranged in the second shell below the buzzer, a horn is arranged in the second shell below the buzzer, and an alarm is arranged in the second shell below the microphone, the utility model aims to provide a doorbell capable of monitoring outdoor ringing personnel from indoor, the electronic doorbell can monitor the sound emitted by outdoor ringing personnel.

Description

Electronic door bell

Technical Field

The utility model belongs to the technical field of the doorbell technique and specifically relates to an electronic doorbell.

Background

At present, electronic doorbells are arranged on the wall in front of doors of most families and can prompt indoor personnel to open the doors. However, when some strangers press the doorbell outside the door, if some devices capable of monitoring the person who presses the doorbell outside the door are not arranged, the strangers may break into the room, and the safety of the indoor personnel is threatened; most electronic doorbells are not provided with devices for judging people outside the door in a sound mode when the people outside the door cannot be monitored, and cannot give prompts to indoor people when the electronic doorbells are damaged by the people outside the door; the operation is complex when the internal parts of the electronic doorbell are maintained and replaced; therefore, there is a need for an improved structure of an electronic doorbell.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to the above-mentioned technique, provide one kind can follow indoor and monitor outdoor according to the bell personnel, can monitor the sound that outdoor according to the bell personnel and send, can sound the alarm when first shell receives external force and strike and inform indoor personnel, the shell of outdoor electronic doorbell is removable structure, can make things convenient for the electronic doorbell of maintenance.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

an electronic doorbell comprises a bottom plate and a first shell which are arranged outside a wall body, wherein the bottom of the bottom plate is matched with the front wall surface of the bottom plate through screws, a monitoring device is arranged in the top of the first shell, a key mechanism is arranged in the first shell below the monitoring device, a first partition plate is arranged on the first shell below the key mechanism, a microphone is arranged in the first shell below the first partition plate, a second partition plate is arranged on the first shell below the microphone, a pressure sensor is arranged in the first shell below the second partition plate, an electricity storage device is arranged at the bottom of the bottom plate, a second shell is arranged inside the wall body, a display screen is arranged in the top of the second shell, a single chip microcomputer is arranged in the second shell behind the display screen, and a buzzer is arranged in the second shell below the display screen, the loudspeaker is arranged in the second shell below the buzzer, the single chip microcomputer is electrically connected with the microphone, the alarm is arranged in the second shell below the microphone, the pressure sensor is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the alarm, the electricity storage device is electrically connected with the microphone and the pressure sensor respectively, and the single chip microcomputer is electrically connected with the display screen.

Further, monitoring device includes third shell, camera, card lid and circuit board, the third shell sets up in the top of first shell, the circuit board sets up in the third shell that is close to the wall side, the camera sets up on the circuit board, be provided with two elasticity joint pieces on the inboard of card lid at least, the draw-in groove has been seted up on the inner wall face of third shell, the joint piece joint is in the draw-in groove.

Further, a matching seat is arranged on the third shell on the outer side of the elastic clamping sheet on one side, a first spring is matched in the matching seat, a first button is arranged at the top of the first spring, a matching groove is formed in the top of the first shell, and the top of the matching seat is matched in the matching groove.

Furthermore, a through hole is formed in the middle of the plate cover, and a transparent glass plate is arranged on the first shell outside the through hole.

Furthermore, at least two backing plates are arranged on the circuit board, the circuit board is arranged in one side of the third shell through screws which are led into the backing plates, and the screws penetrate through the wall body.

Further, button mechanism includes pressure switch, clamp plate, second spring, depression bar and second button, monitoring device's bottom and the first baffle all are provided with the spring fixing base on the surface, the cooperation of second spring is in the spring fixing base, the clamp plate sets up on one end of second spring, the second button sets up on the outside surface of clamp plate and runs through the front end of first shell outward, the depression bar sets up on the inboard surface of clamp plate, the pressure switch set up with on the wall body that the depression bar medial extremity corresponds, pressure switch and bee calling organ electric connection.

Furthermore, a limiting plate is arranged between the two spring fixing seats, and the pressing rod penetrates through the limiting plate from outside to inside.

Further, a plurality of through holes are formed in the first shell on the outer side of the microphone, a button switch is arranged in the first shell on one side of the loudspeaker, and the button switch is electrically connected with the single chip microcomputer and the loudspeaker respectively.

The utility model has the advantages that:

can follow indoor to outdoor bell personnel of pressing and monitor, can monitor the sound that outdoor bell personnel of pressing sent, can sound the alarm when first shell receives external force impact and inform indoor personnel, outdoor electronic doorbell's shell is removable structure, can conveniently maintain.

Drawings

Fig. 1 is a schematic view of the internal structure of the present invention.

Fig. 2 is a schematic front view of the outdoor part of the present invention.

Fig. 3 is a side view of the outdoor part of the present invention.

Fig. 4 is a schematic bottom view of the outdoor part of the present invention.

Fig. 5 is a front view of the indoor part of the present invention.

Fig. 6 is a partially enlarged schematic view at a.

In the figure, a bottom plate 1, a first shell 2, a screw 3, a first partition plate 4, a microphone 5, a second partition plate 6, a pressure sensor 7, an electricity storage device 8, a second shell 9, a single chip microcomputer 10, a buzzer 11, a loudspeaker 12, an alarm 13, a third shell 14, a camera 15, a plate cover 16, a circuit board 17, an elastic clamping sheet 18, a clamping groove 19, a matching seat 20, a first spring 21, a first button 22, a matching groove 23, a through hole 24, a transparent glass plate 25, a backing plate 26, a pressure sensitive switch 27, a pressure plate 28, a second spring 29, a pressure rod 30, a second button 31, a spring fixing seat 32, a limiting plate 33, a button switch 34, a wall 35 and a display screen 36 are arranged.

Detailed Description

As shown in fig. 1 to 6, an electronic doorbell comprises a bottom plate 1 and a first housing 2 arranged outside a wall 35, the bottom of the bottom plate 1 is matched with the front wall of the bottom plate 1 through a screw 3, a monitoring device is arranged in the top of the first housing 2, a key mechanism is arranged in the first housing 2 below the monitoring device, a first partition plate 4 is arranged on the first housing 2 below the key mechanism, a microphone 5 is arranged in the first housing 2 below the first partition plate 4, a second partition plate 6 is arranged on the first housing 2 below the microphone 5, a pressure sensor 7 is arranged in the first housing 2 below the second partition plate 6, an electric storage device 8 is arranged at the bottom of the bottom plate 1, a second housing 9 is arranged inside the wall 35, a display screen 36 is arranged in the top of the second housing 9, a single chip microcomputer 10 is arranged in the second housing 9 behind the display screen 36, the microphone is characterized in that a buzzer 11 is arranged in the second casing 9 below the display screen 36, a loudspeaker 12 is arranged in the second casing 9 below the buzzer 11, the single chip microcomputer 10 is electrically connected with the microphone 5, an alarm 13 is arranged in the second casing 9 below the microphone 5, the pressure sensor 7 is electrically connected with the single chip microcomputer 10, the single chip microcomputer 10 is electrically connected with the alarm 13, the electricity storage device 8 is electrically connected with the microphone 5 and the pressure sensor 7 respectively, and the single chip microcomputer 10 is electrically connected with the display screen 36.

Monitoring device includes third shell 14, camera 15, card lid 16 and circuit board 17, third shell 14 sets up in the top of first shell 2, circuit board 17 sets up in the third shell 14 that is close to wall body 35 side, camera 15 sets up on circuit board 17, be provided with two elasticity joint pieces 18 on the inboard of card lid 16 at least, draw-in groove 19 has been seted up on the interior lateral wall face of third shell 14, the joint piece joint is in draw-in groove 19.

A matching seat 20 is arranged on the third shell 14 at the outer side of the elastic clamping sheet 18 at one side, a first spring 21 is matched in the matching seat 20, a first button 22 is arranged at the top of the first spring 21, a matching groove 23 is formed in the top of the first shell 2, and the top of the matching seat 20 is matched in the matching groove 23.

The middle part of the plate cover 16 is provided with a through hole 24, and a transparent glass plate 25 is arranged on the first shell 2 at the outer side of the through hole 24.

The circuit board 17 is provided with at least two backing plates 26, the circuit board 17 is arranged in one side of the third shell 14 through screws 3 which are led into the backing plates 26, and the screws 3 penetrate into a wall 35.

The button mechanism includes pressure switch 27, clamp plate 28, second spring 29, depression bar 30 and second button 31, monitoring device's bottom and first baffle 4 all are provided with spring fixing base 32 on the surface, the cooperation of second spring 29 is in spring fixing base 32, clamp plate 28 sets up on one end of second spring 29, second button 31 sets up on the outside surface of clamp plate 28 and runs through to the front end of first shell 2 outward, depression bar 30 sets up on the inboard surface of clamp plate 28, pressure switch 27 set up with on the wall body 35 that the depression bar 30 medial extremity corresponds, pressure switch 27 and bee calling organ 11 electric connection.

A limiting plate 33 is arranged between the two spring fixing seats 32, and the pressing rod 30 penetrates through the limiting plate 33 from outside to inside.

A plurality of through holes 24 are formed in the first shell 2 on the outer side of the microphone 5, a button switch 34 is arranged in the first shell 2 on one side of the loudspeaker 12, and the button switch 34 is electrically connected with the single chip microcomputer 10 and the loudspeaker 12 respectively.

The utility model discloses a theory of operation does:

the outdoor power storage device 8 transmits electric energy to the camera 15, the microphone 5 and the pressure sensor 7, and the indoor display screen 36, the buzzer 11, the loudspeaker 12 and the alarm 13 transmit electric energy through an external power supply (not shown in the figure); the city personnel continuously press the second button 31, the pressure is transmitted to the pressure-sensitive switch 27 through one end of the pressure-sensitive switch 27, the buzzer 11 is started after the pressure-sensitive switch 27 senses the pressure, and the buzzer 11 gives out prompt sound to prompt the indoor personnel; the camera 15 shoots outdoor ringing personnel through the through hole 24 and the transparent glass plate 25, image data are transmitted to the single chip microcomputer 10, and the single chip microcomputer 10 transmits image signals to the display screen 36, so that the outdoor ringing personnel can be observed by indoor personnel; the outdoor personnel can talk to the microphone 5, and the indoor personnel press the button switch 34, so that the loudspeaker 12 is opened to play the sound of the outdoor personnel; when the first shell 2 is impacted by external force, the pressure sensor 7 senses the external force acting on the first shell 2 and then transmits a signal to the single chip microcomputer 10, the single chip microcomputer 10 transmits an instruction to control the alarm 13 to start, and the alarm 13 gives out a prompt sound to prompt indoor personnel; when the first shell 2 is removed, the screw 3 on the bottom plate 1 is twisted out, then the second button 31 is pressed to enter the first shell 2, and the first shell 2 is lifted upwards, so that the first shell 2 is removed and the internal parts are replaced; when the third housing 14 of the monitoring device is removed, the parts in the monitoring device can be replaced by pressing the first button 22 downwards to disengage the elastic latch piece 18 on one side from the latch groove 19 and then withdrawing the plate cover 16 outwards.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An electronic doorbell comprises a bottom plate and a first shell which are arranged outside a wall body, wherein the bottom of the bottom plate is matched with the front wall surface of the bottom plate through screws, and the electronic doorbell is characterized in that a monitoring device is arranged in the top of the first shell, a key mechanism is arranged in the first shell below the monitoring device, a first partition plate is arranged on the first shell below the key mechanism, a microphone is arranged in the first shell below the first partition plate, a second partition plate is arranged on the first shell below the microphone, a pressure sensor is arranged in the first shell below the second partition plate, an electricity storage device is arranged at the bottom of the bottom plate, a second shell is arranged on the inner side of the wall body, a display screen is arranged in the top of the second shell, a single chip microcomputer is arranged in the second shell behind the display screen, and a buzzer is arranged in the second shell below the display screen, the loudspeaker is arranged in the second shell below the buzzer, the single chip microcomputer is electrically connected with the microphone, the alarm is arranged in the second shell below the microphone, the pressure sensor is electrically connected with the single chip microcomputer, the single chip microcomputer is electrically connected with the alarm, the electricity storage device is electrically connected with the microphone and the pressure sensor respectively, and the single chip microcomputer is electrically connected with the display screen.

2. The electronic doorbell of claim 1, wherein the monitoring device comprises a third housing, a camera, a cover plate and a circuit board, the third housing is disposed in the top of the first housing, the circuit board is disposed in the third housing close to the wall, the camera is disposed on the circuit board, at least two elastic clamping pieces are disposed on the inner side of the cover plate, a clamping groove is disposed on the inner side wall surface of the third housing, and the clamping pieces are clamped in the clamping groove.

3. The electronic doorbell of claim 2, wherein a mating seat is disposed on a third housing outside the elastic clip piece on one side, a first spring is mated in the mating seat, a first button is disposed on a top of the first spring, a mating groove is formed in a top of the first housing, and a top of the mating seat is mated in the mating groove.

4. The electronic doorbell of claim 2, wherein a through hole is formed in the middle of the plate cover, and a transparent glass plate is arranged on the first shell outside the through hole.

5. The electronic doorbell of claim 2, wherein the circuit board has at least two pads, the circuit board is disposed in one side of the third housing by screws that pass through the pads, and the screws penetrate into the wall.

6. The electronic doorbell of claim 1, wherein the button mechanism includes a pressure switch, a pressure plate, a second spring, a pressure lever, and a second button, the bottom of the monitoring device and the surface of the first partition plate are both provided with spring holders, the second spring is fitted in the spring holders, the pressure plate is disposed at one end of the second spring, the second button is disposed on the outer surface of the pressure plate and penetrates the front end surface of the first housing, the pressure lever is disposed on the inner surface of the pressure plate, the pressure switch is disposed on a wall body corresponding to the inner end of the pressure lever, and the pressure switch is electrically connected to the buzzer.

7. The electronic doorbell of claim 6, wherein a limiting plate is disposed between the two spring holders, and the pressing rod penetrates through the limiting plate from outside to inside.

8. The electronic doorbell of claim 1, wherein the first housing outside the microphone has a plurality of through holes formed therein, and the first housing on one side of the horn has a button switch disposed therein, the button switch being electrically connected to the single chip microcomputer and the horn respectively.