CN210955393U

CN210955393U - Household infrared alarm

Info

Publication number: CN210955393U
Application number: CN201922148859.8U
Authority: CN
Inventors: 董康辰; 王盼盼; 仇飞; 陈翔宇
Original assignee: Nanjing Xiaozhuang University
Current assignee: Nanjing Xiaozhuang University
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-07
Anticipated expiration: 2029-12-04

Abstract

The utility model belongs to the technical field of the alarm, especially, be a domestic infrared alarm, the mounting panel comprises a mounting plate, the connecting hole has been seted up on the surface of mounting panel, the top fixed mounting of mounting panel has first motor case, the internally mounted of first motor case has the motor, the output of motor is provided with the transmission shaft. Through setting up infrared receiver, can receive the safety signal that comes from the alarm owner and pass through the remote controller and send, thereby make the alarm discern visitor's identity, through setting up the warning recording that first speaker and second speaker will play the preset of system, drive the sleeve through the transmission shaft, and further carry out one hundred eighty degrees rotations through sleeve cooperation connection piece drive alarm body, the display begins the broadcast warning video, supplementary camera makes a video recording to the surrounding environment, the alarming function reinforcing of this device more traditional alarm, can follow vision and sense of hearing angle application psychological pressure to strange visitor.

Description

Household infrared alarm

Technical Field

The utility model belongs to the technical field of the alarm, concretely relates to domestic infrared alarm.

Background

With the improvement of living standards of people, the requirements of people on the safety of living residences are higher and higher, and in order to improve the safety of living residences, the anti-theft method commonly adopted by people at present is to install anti-theft facilities such as anti-theft doors, anti-theft windows and the like in residences to improve the anti-theft capability of the residences. In order to threaten and warn thieves, various infrared induction alarms are put into the market at present.

However, the existing household infrared alarm mainly sends out alarm sound through the honeycomb device to warn illegal intruders, and the infrared alarm does not have the warning function of deterrence, so that the warning function is weak.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a domestic infrared alarm has solved the relatively weak problem of alarm warning function.

In order to achieve the above object, the utility model provides a following technical scheme: a household infrared alarm comprises a mounting plate, wherein a connecting hole is formed in the surface of the mounting plate, a first motor box is fixedly mounted at the top of the mounting plate, a motor is mounted inside the first motor box, a transmission shaft is arranged at the output end of the motor, a sleeve is fixedly mounted outside the transmission shaft, a connecting sheet is fixedly connected at the bottom of the sleeve, an alarm body is fixedly connected at the bottom of the connecting sheet, a detecting head is mounted at one end of the alarm body, a camera, an infrared inductor and an infrared receiver are mounted inside the detecting head, a first loudspeaker is mounted on the surface of the alarm body, a sound emitting hole is formed in the surface of the first loudspeaker, a second loudspeaker is mounted on the surface of the alarm body, an arc-shaped rack is fixedly mounted inside the alarm body in a penetrating manner, and a projector is fixedly mounted at one end, the bottom of projector is provided with the monitoring installation head, the second motor case is installed to one side of monitoring installation head, the driving gear is installed in the inside through-mounting of second motor case, the louvre has been seted up on the surface of second motor case, the inside through-connection of alarm body has the swing joint axle, the display is installed to one side of projector.

Preferably, a plurality of sound emission holes are formed in the surface of the first loudspeaker, and a plurality of sound emission holes are correspondingly formed in the surface of the second loudspeaker.

Preferably, the arc-shaped rack comprises a plurality of gear holes, the arc-shaped rack is a one-sixth gear, and the arc-shaped rack is in meshed connection with the gear holes of the driving gear.

Preferably, the swing joint axle runs through in the inside of alarm body and projector, and the one end coaxial core setting of projector and alarm body, the diameter of alarm body is four fifths of projector diameter, the one end that alarm body and projector are close to each other leaves adaptation driving gear pivoted activity space.

Preferably, a motor is correspondingly installed inside the second motor box, and the input end of the motor is electrically connected with an external power supply.

Preferably, an auxiliary camera and a light supplement lamp are fixedly mounted on one side of the monitoring mounting head, and a sound emitting hole is formed in one side of the monitoring mounting head.

Compared with the prior art, the beneficial effects of the utility model are that:

the alarm device can receive a safety signal sent by an alarm owner through a remote controller by arranging an infrared receiver, so that the alarm device can identify the identity of a visitor, if the signal is judged to be safe, an alarm system is automatically closed, the infrared sensor is arranged, the visitor can be identified by the infrared sensor matching with a camera, when the safety signal is not received in the alarm device body, the first loudspeaker and the second loudspeaker send out warning records preset by the system, so that a dangerous visitor sends out a warning, the sleeve is driven through the transmission shaft, the alarm device body is further driven to rotate for one hundred eighty degrees through the sleeve matching with the connecting sheet, the display starts to play a warning video, and the auxiliary camera shoots the surrounding environment simultaneously, the alarm function of the device is enhanced compared with that of the traditional alarm device, and the device can carry out bidirectional shooting through the camera matching with the auxiliary camera, therefore, psychological pressure is applied to strange visitors from the visual and auditory angles, the security performance of the device is stable, the cost is low, and the device is suitable for being used at home.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a complete structural schematic diagram of the present invention;

FIG. 2 is a bottom view structural diagram of the present invention;

FIG. 3 is a right side view structural diagram of the present invention;

fig. 4 is a back view structural diagram of the present invention;

fig. 5 is a control system diagram of the present invention.

In the figure: 1, mounting a plate; 2, connecting holes; 3 a first motor case; 4, a motor; 5, driving a shaft; 6, a sleeve; 7 connecting sheets; 8, an alarm body; 9 a probe head; 10 a camera; 11 an infrared sensor; 12 an infrared receiver; 13 a first speaker; 14 sound emitting holes; 15 a second speaker; 16 arc-shaped racks; 17 a projector; 18 monitoring the mounting head; 19 a second motor case; 20 a drive gear; 21 heat dissipation holes; 22 a movable connecting shaft; 23 a display; 24 an auxiliary camera; 25 a light supplement lamp; 26 speaker holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides the following technical solutions: a household infrared alarm comprises a mounting plate 1, a connecting hole 2 is formed in the surface of the mounting plate 1, a first motor box 3 is fixedly mounted at the top of the mounting plate 1, a motor 4 is mounted inside the first motor box 3, a transmission shaft 5 is arranged at the output end of the motor 4, a sleeve 6 is fixedly mounted outside the transmission shaft 5, a connecting sheet 7 is fixedly connected to the bottom of the sleeve 6, an alarm body 8 is fixedly connected to the bottom of the connecting sheet 7, a detecting head 9 is mounted at one end of the alarm body 8, a camera 10, an infrared inductor 11 and an infrared receiver 12 are mounted inside the detecting head 9, a first loudspeaker 13 is mounted on the surface of the alarm body 8, a sound emitting hole 14 is formed in the surface of the first loudspeaker 13, a second loudspeaker 15 is mounted on the surface of the alarm body 8, and an arc-shaped rack, a projector 17 is fixedly installed at one end of the alarm body 8, a monitoring installation head 18 is arranged at the bottom of the projector 17, a second motor box 19 is installed at one side of the monitoring installation head 18, a driving gear 20 is installed inside the second motor box 19 in a penetrating mode, a heat dissipation hole 21 is formed in the surface of the second motor box 19, a movable connecting shaft 22 is connected inside the alarm body 8 in a penetrating mode, and a display 23 is installed at one side of the projector 17.

In this embodiment, the infrared receiver 12 is arranged to receive the safety signal from the alarm owner through the remote controller, so that the alarm can identify the identity of the visitor, if the signal is judged to be safe, the alarm system is automatically closed, the infrared sensor 11 is arranged to identify the visitor through the infrared sensor 11 in cooperation with the camera 10, when the safety signal is not received in the alarm body 8, the first loudspeaker 13 and the second loudspeaker 15 send out the warning record preset by the system, so as to send out a warning to the dangerous visitor, the transmission shaft 5 rotates to drive the sleeve 6 to rotate, and further the sleeve 6 cooperates with the connecting sheet 7 to drive the alarm body 8 to rotate by one hundred eighty degrees, the display 23 starts to play the warning video, and the auxiliary camera 24 takes a picture of the surrounding environment, compared with the traditional alarm, the device has the advantages that the alarm function is enhanced, psychological pressure can be applied to strangers from the visual and auditory angles, the security performance of the device is stable, the cost is low, and the device is suitable for being used at home.

Specifically, the sound emitting holes 14 formed in the surface of the first speaker 13 are provided with a plurality of sound emitting holes 14, and the surface of the second speaker 15 is correspondingly provided with a plurality of sound emitting holes 14, so that the warning sound can be emitted through the sound emitting holes 14 formed in the surface of the first speaker 13 and the surface of the second speaker 15.

Specifically, arc rack 16 includes a plurality of slots, and arc rack 16 is one-sixth gear, and arc rack 16 is connected with the slot interlock of driving gear 20, through setting up arc rack 16, through the interlock joint of driving gear 20 with arc rack 16, can drive alarm body 8 and use swing joint axle 22 to carry out the fine setting of angle of making a video recording as the axle through driving arc rack 16 by the rotation of driving gear 20.

Specifically, the movable connecting shaft 22 penetrates through the inside of the alarm body 8 and the projector 17, one end of the projector 17 and one end of the alarm body 8 are coaxially arranged, the diameter of the alarm body 8 is four fifths of the diameter of the projector 17, a movable space matched with the rotation of the driving gear 20 is reserved at one end, close to each other, of the alarm body 8 and the projector 17, and the integral angle adjustment of the alarm body 8 is met through the movable space.

Specifically, a motor 4 is correspondingly installed to the inside of second motor case 19, and motor 4's input and external power source electric connection through setting up motor 4, can drive sleeve 6 by transmission shaft 5 through motor 4 work and rotate to make alarm body 8 rotate through sleeve 6 cooperation connection piece 7.

Specifically, an auxiliary camera 24 and a light supplement lamp 25 are fixedly mounted on one side of the monitoring mounting head 18, a sound emitting hole 26 is formed in one side of the monitoring mounting head 18, a warning video is played through the display 23, and the auxiliary camera 24 can make a video of the surrounding environment.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when in use, when the visitor entering the monitoring range is the owner of the alarm, the infrared receiver 12 can receive the safety signal sent by the owner of the alarm through the remote controller, thereby the identity of the visitor is identified by the alarm, and the visiting information is judged as safe, the alarm system does not work, through setting the infrared inductor 11, the visitor can be identified through the infrared inductor 11 cooperating with the camera 10, when the safety signal is not received in the alarm body 8 after the identification signal is sent for 2 minutes, the first loudspeaker 13 and the second loudspeaker 15 will send out the warning recording preset by the system, through the electric connection and the work of the motor 4 in the first motor box 3 and the external power supply, the transmission shaft 5 can be driven to rotate, the sleeve 6 is driven to rotate through the transmission shaft 5, and further, the sleeve 6 cooperates with the connecting sheet 7 to drive the alarm body 8 to rotate one hundred eighty degrees, the display 23 starts playing the warning video while the auxiliary camera 24 takes a picture of the surroundings.

As can be known from fig. 5, when the infrared signal receiver receives a signal from a visitor through the remote controller, the infrared signal receiver transmits the signal to the signal transceiver, the signal transceiver transmits the signal from the infrared signal receiver to the central processing unit, the central processing unit transmits the signal from the signal transceiver to the information recognition system, the infrared sensor transmits the sensed signal to the signal transceiver, the signal transceiver transmits the signal to the central processing unit, and the central processing unit transmits the signal to the speaker, wherein the infrared signal receiver is TSOP32238, the signal transceiver is DS-C10S, and the infrared sensor is E3F-20L.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a domestic infrared alarm, includes mounting panel (1), connecting hole (2), its characterized in that have been seted up on the surface of mounting panel (1): the alarm is characterized in that a first motor box (3) is fixedly mounted at the top of the mounting plate (1), a motor (4) is mounted inside the first motor box (3), a transmission shaft (5) is arranged at the output end of the motor (4), a sleeve (6) is fixedly mounted outside the transmission shaft (5), a connecting piece (7) is fixedly connected to the bottom of the sleeve (6), an alarm body (8) is fixedly connected to the bottom of the connecting piece (7), a detection head (9) is mounted at one end of the alarm body (8), a camera (10), an infrared inductor (11) and an infrared receiver (12) are mounted inside the detection head (9), a first loudspeaker (13) is mounted on the surface of the alarm body (8), a sound emitting hole (14) is formed in the surface of the first loudspeaker (13), and a second loudspeaker (15) is mounted on the surface of the alarm body (8), the inside of alarm body (8) runs through fixed mounting and has arc rack (16), the one end fixed mounting of alarm body (8) has projector (17), the bottom of projector (17) is provided with monitors installation head (18), monitor one side of installation head (18) and install second motor case (19), the inside of second motor case (19) runs through and installs driving gear (20), louvre (21) have been seted up on the surface of second motor case (19), the inside through connection of alarm body (8) has swing joint axle (22), display (23) are installed to one side of projector (17).

2. A domestic infrared alarm as claimed in claim 1 wherein: a plurality of sound emitting holes (14) are formed in the surface of the first loudspeaker (13), and a plurality of sound emitting holes (14) are correspondingly formed in the surface of the second loudspeaker (15).

3. A domestic infrared alarm as claimed in claim 1 wherein: the arc-shaped rack (16) comprises a plurality of gear holes, the arc-shaped rack (16) is a one-sixth gear, and the arc-shaped rack (16) is meshed with the gear holes of the driving gear (20).

4. A domestic infrared alarm as claimed in claim 1 wherein: activity connecting axle (22) run through in the inside of alarm body (8) and projection ware (17), and the one end coaxial core setting of projection ware (17) and alarm body (8), the diameter of alarm body (8) is four fifths of projection ware (17) diameter, the one end that alarm body (8) and projection ware (17) are close to each other leaves adaptation driving gear (20) pivoted activity space.

5. A domestic infrared alarm as claimed in claim 1 wherein: the inside of second motor case (19) corresponds installs one motor (4), the input and the external power source electric connection of motor (4).

6. A domestic infrared alarm as claimed in claim 1 wherein: an auxiliary camera (24) and a light supplement lamp (25) are fixedly mounted on one side of the monitoring mounting head (18), and a sound raising hole (26) is formed in one side of the monitoring mounting head (18).