CN2344529Y - Speech prompt device for opening and closing door - Google Patents
Speech prompt device for opening and closing door Download PDFInfo
- Publication number
- CN2344529Y CN2344529Y CN 98239672 CN98239672U CN2344529Y CN 2344529 Y CN2344529 Y CN 2344529Y CN 98239672 CN98239672 CN 98239672 CN 98239672 U CN98239672 U CN 98239672U CN 2344529 Y CN2344529 Y CN 2344529Y
- Authority
- CN
- China
- Prior art keywords
- buzzer
- switch
- fixed mount
- feeler lever
- door
- 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.)
- Expired - Fee Related
Links
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Abstract
The utility model relates to a door control switch and alarm prompting device. A fixing bracket is arranged in a casing, a tactile rod is installed at the middle part of the fixing bracket, a restoring spring is arranged on the tactile rod, a switch contacting slice is arranged at one end of the tactile rod, the switch contacting slice is arranged on the fixing bracket, and the switch contacting slice of the fixing bracket is connected with a buzzer circuit and a buzzer by a conducting wire. The utility model has the advantages of simple structure principle, safe performance, etc.
Description
The utility model relates to a kind of gate controlled switch and alarm device.
At present, security door and common door that home dwelling uses have been brought into play effect to living safety, but sometimes owing to people's carelessness, forget during access door to close and lock a door, and robbed or burgled phenomenon often takes place.
The utility model purpose provides a kind of being installed on the doorframe, shuts the switch door voice prompting device of door by switch gate control sounding prompting people.
The utility model is by shell body, feeler lever, fixed mount, switch contact, buzzer is formed, be provided with fixed mount in the shell body, the fixed mount middle part is equipped with feeler lever, feeler lever is provided with back-moving spring, one end of feeler lever is provided with switch contact, and fixed mount is provided with switch contact, and the switch contact on the fixed mount links to each other with buzzer circuit and buzzer by lead.
The utlity model has characteristics such as structural principle is simple, easy for installation, performance is safe and reliable.
Accompanying drawing 1 is the utility model structure sectional view.
Below in conjunction with accompanying drawing the utility model is further described, structure of the present utility model and principle are to realize like this, in shell body 1, be provided with fixed mount 2, fixed mount is in order to support feeler lever 3 and switch contact 6 is installed, the fixed mount middle part is processed with the feeler lever groove, and feeler lever sets within it, and feeler lever is provided with back-moving spring 4, one end of feeler lever is provided with switch contact 5, and the switch contact on the fixed mount links to each other with buzzer circuit and buzzer 7 by lead.Operating principle of the present utility model is such, shell body of the present utility model is installed on the doorframe, buzzer is installed in indoor appropriate location, one end of feeler lever contacts with door leaf, at this moment switch is in open mode, buzzer is not worked, after door is opened, because the effect of back-moving spring, the switch contact of feeler lever one end is contacted with switch contact on the fixed mount, make switch be in closure state, at this moment buzzer work, voice sheet prompting people close the door, and also are provided with delay circuit in buzzer circuit, to prevent at moment buzzer false alarm that people open the door.The other end of feeler lever is provided with fixture block, fixed mount is provided with draw-in groove, buzzer is provided with switch, when door when normally opening for a long time, fixture block can be pushed in the draw-in groove on the fixed mount, switch is disconnected, buzzer is not worked, or the switch on the buzzer cuts out, buzzer is not worked yet, and has made things convenient for people's use.The utility model can be arranged on doors such as esidential building, bank, hotel or the office door.
Claims (3)
1. switch door voice prompting device, form by shell body, feeler lever, fixed mount, switch contact, buzzer, it is characterized in that being provided with in the shell body 1 fixed mount 2, the fixed mount middle part is equipped with feeler lever 3, feeler lever is provided with back-moving spring 4, one end of feeler lever is provided with switch contact 5, and fixed mount is provided with switch contact 6, and the switch contact on the fixed mount links to each other with buzzer circuit and buzzer 7 by lead.
2. according to the described switch door of claim 1 voice prompting device, it is characterized in that the other end of feeler lever is provided with fixture block, fixed mount is provided with draw-in groove.
3. according to the described switch door of claim 1 voice prompting device, it is characterized in that buzzer is provided with switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239672 CN2344529Y (en) | 1998-12-17 | 1998-12-17 | Speech prompt device for opening and closing door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98239672 CN2344529Y (en) | 1998-12-17 | 1998-12-17 | Speech prompt device for opening and closing door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2344529Y true CN2344529Y (en) | 1999-10-20 |
Family
ID=33986999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98239672 Expired - Fee Related CN2344529Y (en) | 1998-12-17 | 1998-12-17 | Speech prompt device for opening and closing door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2344529Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706050A (en) * | 2014-01-20 | 2014-04-09 | 汪风珍 | Warning-function multipurpose construction device for high-rise building escape, fire protection and building |
| CN105226519A (en) * | 2015-10-20 | 2016-01-06 | 四川科能锂电有限公司 | A kind of energy-conserving and environment-protective high voltage switching device for the manufacture of nickel ion doped |
| CN107397236A (en) * | 2017-07-28 | 2017-11-28 | 桐乡市绿康净菜配送有限公司 | A kind of beam machine overload protecting mechanism |
-
1998
- 1998-12-17 CN CN 98239672 patent/CN2344529Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706050A (en) * | 2014-01-20 | 2014-04-09 | 汪风珍 | Warning-function multipurpose construction device for high-rise building escape, fire protection and building |
| CN105226519A (en) * | 2015-10-20 | 2016-01-06 | 四川科能锂电有限公司 | A kind of energy-conserving and environment-protective high voltage switching device for the manufacture of nickel ion doped |
| CN107397236A (en) * | 2017-07-28 | 2017-11-28 | 桐乡市绿康净菜配送有限公司 | A kind of beam machine overload protecting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |