CN2040655U - Door bell - Google Patents
Door bell Download PDFInfo
- Publication number
- CN2040655U CN2040655U CN 88211183 CN88211183U CN2040655U CN 2040655 U CN2040655 U CN 2040655U CN 88211183 CN88211183 CN 88211183 CN 88211183 U CN88211183 U CN 88211183U CN 2040655 U CN2040655 U CN 2040655U
- Authority
- CN
- China
- Prior art keywords
- button
- sounder
- interlock
- door bell
- sound box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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- Lock And Its Accessories (AREA)
Abstract
The utility model discloses an answering type door bell, being classified as single household use and high building common use. The exist door bells are all one-way information transmission type. The button box of the answering type door bell is provided with one linkage button and two displays, and the sounder box of the answering type door bell is provided with one transfer switch and one sounder, so that the bidirectional information transmission between a guest and a host can be realized. The guest can obtain feedback information at the same time of pressing the bell; when the host is not willing to receive a guest, the host can be free from being interfered by the bell, and for high buildings, the guest can be avoided from going upstairs in vain.
Description
The utility model belongs to household electrical appliance technical field.
The various doorbells of prior art are unidirectional information transmission type, constitute a series circuit by bell or the electronic audio device, button, lead and the power supply that send music, it is used for the guest and circulates a notice of to owner that it is visiting, but can whether owner be in maybe receive and do not have information feedback.
The purpose of this utility model provides the door bell device that a kind of bidirectional information transmission type promptly has answering, use this door bell device guest press the button with circulate a notice of to owner its visiting in, can from feedack, know and oneself can see owner.
The utility model is achieved in that
It is the same with unidirectional information transmission type doorbell, sounder, button, lead and power supply are arranged, the design of this device has a button box and a sound box, button in the button box is an interlock button with two interlock normally opened contacts, its two normally opened contacts are connected with two displays that show different content respectively, its sound box is one and is shown with not switch and a sounder formation of isolabeling, shows the path series connection of " welcome " content in switch and sounder and the interlock button.Power supply is direct current, all can exchanges, a live wire in the power supply or an anodal path that connects respectively by switch wherein, ground wire in the power supply or negative pole and with the negative pole forming circuit of electric device.
With drawings and Examples technical scheme is described further below.
Fig. 1 is the button box structural representation.
Fig. 2 is the sound box structural representation.
Fig. 3 is that embodiment 1 single household is with replying formula door bell device circuit diagram.
Fig. 4 is a concentrated button box structural representation.
Fig. 5 is that embodiment 2 commons are replied formula door bell device circuit diagram.
(1) is that button box, (2) are that interlock button, (3) are that display a, (4) are that display b, (5) are that sound box, (6) are that switch, (7) are that sounder, (8) are that supervisory lamp a, (9) are that supervisory lamp b, (10) are battery-mounting devices among the figure, and (11) are that button, (12) are the concentrated button boxes.Embodiment 1 for single household with replying the formula door bell device.
Its structural circuit is as described in the technical scheme, can not mark in the switch both sides, and between switch and sounder two supervisory lamps in parallel, supervisory lamp a be green, means welcomes, passes through, supervisory lamp b is a redness.When owner is in and be ready to take in guests, switch can be placed station 1, this moment, green supervisory lamp circuit was connected, press the button the button that promptly links if any the guest, indicator gate shows the literal of " welcoming you to come ", and sounder is sounded simultaneously, and the calling owner goes to open the door.When owner prepares to go out, or be in but when not wanting to take in guests, switch can be placed station 2, this moment, red supervisory lamp circuit was connected, press the button the button that promptly links if any the guest, indicator gate shows the literal of " please come again ", and this moment sounder circuit and disconnect, even so owner is in and does not also have the tinkle of bells to disturb, owner can quietly do things, have a rest in the environment.
Can also be provided with cell apparatus in the sound box, button box and sound box can adopt materials such as plastics, timber to make, sounder can be the electronic audio device that bell, hummer maybe can send specific music sound, and indicator gate can be domestic and abroad various literal or other schematic pattern.
Embodiment 2 replys the formula door bell device for commons.
This device is applicable to high-rise apartment building, hotel or machine-operated compound.Every family (every unit) is indoor is equipped with a sound box, several sound box altogether, and owner can arbitrarily be set in switch I position 1 or I position 2.The button box that concentrated is housed in the bottom or the compound entrance guard chamber in building, it is made of with several interlock buttons identical with sound box quantity two shared displays that can show different content, between every group of sound box-interlock button and the every group of sound box-interlock button is in parallel, two displays respectively with each the interlock button, each switch series connection, so promptly constituted commons and replied the basic necessary structure of formula door bell device, be in series with a door knob again but be preferably in to connect between the display that shows " welcome " content in each sounder and each the interlock button.The guest can obtain answering, if " welcoming you to come " then can go upstairs from indicator screen after the building bottom is pressed interlock button with the corresponding numbering in room, by the time outside the door, press door knob again, sounder is then sounded, owner can open the door, and can exempt owner like this and open the door prematurely and wait.
Advantage of the present utility model has obtained reaction from the above, owing to have the bidirectional information propagation function, the guest can in time obtain the information feedback, when owner does not want to take in guests, can exempt the interference of the tinkle of bells, for high building can exempt again the guest blindly ascend a height arduous.
Claims (5)
1, replys the formula door bell device, it is the same with unidirectional information transmission type doorbell, sounder, button, lead and power supply are arranged, it is characterized in that button is an interlock button with two interlock normally opened contacts, its two normally opened contacts are connected with two displays that show different content respectively, and be contained in and constitute a button box in the box body, its sound box is to be shown with not by one that switch and a sounder of isolabeling constitute, and shows in switch and sounder and the interlock button that the path of " welcomes " content connects.
2, the formula door bell device of replying according to claim 1 is characterized in that being parallel with two supervisory lamps between switch in the sound box and the sounder.
3, the formula door bell device of replying according to claim 1 is characterized in that being provided with in the sound box battery-mounting device.
4, according to claim 1 or the 2 or 3 described formula door bell devices of replying, it is characterized in that this device comprises several sound box of one in every family (every unit), button box is made of two shared displays that can show different content and several interlock buttons, between every group of sound box-interlock button and the every group of sound box-interlock button is in parallel, two displays respectively with each interlock button, the series connection of each switch.
5, the formula door bell device of replying according to claim 4 is characterized in that connecting between the display that shows " welcome " content in each sounder and each interlock button and also is in series with a door knob.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211183 CN2040655U (en) | 1988-03-26 | 1988-03-26 | Door bell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88211183 CN2040655U (en) | 1988-03-26 | 1988-03-26 | Door bell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040655U true CN2040655U (en) | 1989-07-05 |
Family
ID=4844607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88211183 Withdrawn CN2040655U (en) | 1988-03-26 | 1988-03-26 | Door bell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040655U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025253A (en) * | 2014-04-28 | 2015-11-04 | 赵熙文 | External staff monitoring device and control method using the device |
-
1988
- 1988-03-26 CN CN 88211183 patent/CN2040655U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025253A (en) * | 2014-04-28 | 2015-11-04 | 赵熙文 | External staff monitoring device and control method using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |