CN2260348Y

CN2260348Y - Signalling device for telling that someone is opening door

Info

Publication number: CN2260348Y
Application number: CN 96226203
Authority: CN
Inventors: 孙文东
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-10
Filing date: 1996-05-10
Publication date: 1997-08-20
Anticipated expiration: 2006-05-10

Abstract

The utility model provides a signalling device for telling that someone opens a door. The utility model comprises a casing, a voice sounding circuit and a battery. A trigger switch is connected between the voice sounding circuit and the battery in series, and trigger switch is fixed on the door. When the door is opened, the trigger switch is closed; so the voice sounding circuit can be conducted to send out the corresponding voice prompt; thereby, a user can be efficiently avoided to frequently forget things when the user is anxious to go out.

Description

Prompting device opens the door

The utility model relates to a kind of prompting device, particularly a kind of prompting device that opens the door.

Along with the continuous development of society, people's life joint gathers to be accelerated day by day, all has every day a large amount of information to wait for that people go to handle.In the face of the numerous and disorderly many things of main threads, people can forget unavoidably to some extent, especially show when people leave the residence and go out to handle affairs and often leave behind key or forget things such as closing electrical equipment, this has brought trouble on the one hand people's live and work, particularly, particularly inconvenient to the resident of some skyscrapers; On the other hand,, produce potential safety hazard most probably, resident's lives and properties are sustained a loss owing to coal, gas, water, electricity are not in time closed.

The purpose of this utility model provides a kind of prompting device that opens the door, and it can overcome the bad habit that people close the door and forget things effectively.

The purpose of this utility model is achieved in that it comprises housing, speech utterance circuit and battery, is characterized in that: be serially connected with trigger switch between speech utterance circuit and the battery, trigger switch is fixed on the body.

The difference that trigger switch is looked the mode of opening the door is divided into inward swinging door formula trigger switch and external-open gate-type trigger switch.

Inward swinging door formula trigger switch, it comprises the support affixed with housing, by the bearing pin moving seesaw-type contact chip that is rotationally connected, moving seesaw-type contact chip housing has quarter bend for outer one section, is provided with stage clip between this side moving seesaw-type contact chip and housing on the support; The other end is provided with and the corresponding contact of housing top electrode contact chip, and the upper contact of electrode contact plate and moving seesaw-type contact chip is connected battery and speech utterance circuit respectively.

External-open gate-type trigger switch, it comprises the support that is fixed on the housing, has through hole on support and the housing, is with stage clip outside in support and housing one section of the push rod that is slidingly connected in the through hole, push rod, this section push rod is provided with boss, in order to the constraint stage clip; An end is connected with block in the push rod housing, and block and support are provided with electrode contact plate, and two electrode contact plates link to each other with the speech utterance circuit with battery respectively.

When using the utility model, the prompting device that will open the door is fixed on the Men Tiyi side, and the prompting device for adopting inward swinging door formula trigger switch is fixed in door lock one side, and the prompting device for adopting external-open gate-type trigger switch is fixed in a relative side with door lock; And after installation, guarantee that when door was closed, moving seesaw-type contact chip or push rod contacted with doorframe, thereby realize effective outage of prompting device speech utterance circuit; When door was opened, the outer end of moving seesaw-type contact chip or push rod housing left the constraint of doorframe, resets under the effect of stage clip, made the speech utterance circuit turn-on of prompting device, thereby sent corresponding voice suggestion, realized entire work process.

The utility model is by being connected in series trigger switch between speech utterance circuit and the battery, when door is opened, the trigger switch closure makes the speech utterance circuit turn-on send corresponding voice suggestion, thus the generation of the thing of often forgetting things can avoid people to be eager to go out effectively the time.

Below in conjunction with accompanying drawing in detail the utility model is described in detail.

Fig. 1 is the structural representation of the prompting device that opens the door of employing inward swinging door formula trigger switch.

Fig. 2 is the structural representation of the prompting device that opens the door of employing external-open gate-type trigger switch.

Fig. 3 is that the A_A of Fig. 1 is to cut-open view.

Fig. 4 is that the B_B of Fig. 2 is to cut-open view.

As shown in the figure, the utility model comprises housing 3, speech utterance circuit and battery 5, and housing 3 is the rectangular cavity structure, can be by screw or gluing being installed on the body; The speech utterance circuit is made up of block of speech 2 (YG8-8283) and loudspeaker 6; Battery 5 is installed in the battery case 4 of housing 3, and the negative pole of battery 5 is linked to each other with block of speech 2 (YG8-8283) negative pole by lead 1, and positive pole is linked to each other by trigger switch and block of speech 2 (YG8-8283) positive pole by lead 1; Trigger switch can adopt different types according to the different modes of door switch: when using in inward swinging door, adopt inward swinging door formula contact-making switch as shown in figures 1 and 3, it comprises the support 8 affixed with housing 3, on the support 8 by the bearing pin 9 moving seesaw-type contact chip 10 that is rotationally connected, one section has quarter bend outside moving seesaw-type contact chip 10 housings 3, in order to realize and the contacting of doorframe, be provided with stage clip 12 between this side moving seesaw-type contact chip 10 and the housing 3, the other end is provided with and housing 3 top electrode contact chips 13 corresponding contacts 14, and the upper contact 14 of electrode contact plate 13 and moving seesaw-type contact chip 10 is connected battery 5 and block of speech 2 (YG8-8283) respectively; When in outward swinging door, using, adopt as Fig. 2 and external-open gate-type contact-making switch shown in Figure 4, it comprises the support 14 that is fixed on the housing 3, have through hole on support 14 and the housing 3, push rod 12 is slidingly connected in the through hole, be with stage clip 11 outside push rod 12 a section in support 14 and housing 3, this section push rod 12 is provided with boss 13, in order to retrain stage clip 11; An end is connected with block 9 in push rod 12 housings 3, and block 9 is provided with electrode contact plate 10, two electrode contact plates 10 with support 14 and links to each other with the speech utterance circuit with battery 5 respectively.

When using the utility model, the prompting device that will open the door is fixed on the Men Tiyi side, and the prompting device for adopting inward swinging door formula trigger switch is fixed in door lock one side, and the prompting device for adopting external-open gate-type trigger switch is fixed in a relative side with door lock; And after installation, guarantee when door is closed that moving seesaw-type contact chip 10 or push rod 12 on the prompting device that opens the door contact with doorframe, thereby realize effective outage of prompting device speech utterance circuit; When door was opened, moving seesaw-type contact chip 10 or push rod 12 housings 3 outer ends left the constraint of doorframe, reset under the effect of stage clip, made the speech utterance circuit turn-on of prompting device, thereby sent corresponding voice suggestion, realized entire work process.

In addition, in order to open the door for a long time when not needing voice suggestion, can close the speech utterance circuit, open the door and also be provided with hand switch 7 on the prompting device, the stage clip of interlock is connected on the shutdown side of hand switch 7 and the trigger switch: for inward swinging door formula trigger switch, as shown in figures 1 and 3, stage clip 15 is fixed in an end in moving seesaw-type contact chip 10 housings 3; For external-open gate-type trigger switch, as Fig. 2 and shown in Figure 4, stage clip 8 is fixed on the block 9 of an end in push rod 12 housings 3, and hand switch 7 is fixedlyed connected with housing 3; When not needing voice suggestion, can make it in the closed position by putting in order hand switch 7 with hand adjustment when opening the door, the speech utterance down circuitry, this moment is sounding not; After door is closed, moving seesaw-type contact chip 10 on the trigger switch (inward swinging door formula trigger switch) or push rod 12 (external-open gate-type trigger switch) motion, stage clip fixing on it can make hand switch playback in conduction position, and then makes prompting device in running order again.

Claims

1. prompting device that opens the door, it comprises housing, speech utterance circuit and battery, it is characterized in that: be serially connected with trigger switch between speech utterance circuit and the battery, trigger switch is fixed on the body.

2. the prompting device that opens the door as claimed in claim 1, it is characterized in that: trigger switch is an inward swinging door formula trigger switch, it comprises the support affixed with housing, on the support by the bearing pin moving seesaw-type contact chip that is rotationally connected, moving seesaw-type contact chip housing has quarter bend for outer one section, is provided with stage clip between this side moving seesaw-type contact chip and housing; The other end is provided with and the corresponding contact of housing top electrode contact chip, and the upper contact of electrode contact plate and moving seesaw-type contact chip is connected battery and speech utterance circuit respectively.

3. the prompting device that opens the door as claimed in claim 1, it is characterized in that: trigger switch is an external-open gate-type trigger switch, it comprises the support that is fixed on the housing, have through hole on support and the housing, push rod is slidingly connected in the through hole, be with stage clip outside push rod a section in support and housing, this section push rod is provided with boss, in order to the constraint stage clip; An end is connected with block in the push rod housing, and block and support are provided with electrode contact plate, and two electrode contact plates link to each other with the speech utterance circuit with battery respectively.

4. the prompting device that opens the door as claimed in claim 1 is characterized in that being serially connected with hand switch between speech utterance circuit and the battery, and the stage clip of interlock is connected on the shutdown side of hand switch and the trigger switch.