CN201654914U - Doorbell - Google Patents
Doorbell Download PDFInfo
- Publication number
- CN201654914U CN201654914U CN2010200502471U CN201020050247U CN201654914U CN 201654914 U CN201654914 U CN 201654914U CN 2010200502471 U CN2010200502471 U CN 2010200502471U CN 201020050247 U CN201020050247 U CN 201020050247U CN 201654914 U CN201654914 U CN 201654914U
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- doorbell
- button
- groove
- hole
- 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
- 238000000034 method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
A doorbell comprises a pressing plate, a button and a casing. The casing with an inner hole is fixedly connected onto the pressing plate; a through hole is arranged on the pressing plate, and a boss of the button mounted in the inner hole extends out from the through hole; a groove is arranged at the end face of a guide piston of the button; one end of a spring applies force on the bottom surface of the groove, and the other end of the spring applies force on the lateral surface of the inner hole; and two contact switches are mounted inside the inner hole between a guide portion and the lateral surface, and the two contact switches are connected with cables. The doorbell has the advantages of simple structure, convenient utilization and low cost. The casing is fixedly connected onto the pressing plate in a threaded manner without extra use of a screw or a bolt, thereby the doorbell is capable reducing mounting process and saving cost. Four mounting holes are evenly distributed on the pressing plate, thereby the doorbell can be fixed onto a doorplate of an anti-theft door, and the even distribution mode of the doorbell leads processing to be easier.
Description
Technical field:
The utility model relates to the doorbell field, more specifically to a kind of doorbell that is suitable for dysaudia people use.
Background technology:
Doorbell almost all is provided with on the every household door, especially on the antitheft door in room, use at most, doorbell can send melodious the tinkle of bells or music when people press, remind the people in the room, I have a visit from a guest in the outside.Also be provided with music or the tinkle of bells memory card in a lot of doorbells, can set the tinkle of bells of oneself liking according to user's needs.But existing doorbell all is suitable for the normal person to be used, and all is to send various sound, enough for the ordinary people.But for hearing the people of obstacle is arranged, such the tinkle of bells does not just have the effect of prompting, and the guest of outside has pressed doorbell half a day, and indoor people is not reaction also.Delayed the time, even can give rise to misunderstanding.So just need a kind of doorbell that is suitable for the dysaudia people simple in structure, easy to use, with low cost.
The utility model content:
The purpose of this utility model is to provide a kind of doorbell at the deficiencies in the prior art part, and it is simple in structure, easy to use, cost is lower, is suitable for the people that hearing has obstacle.
Technology solution of the present utility model is as follows:
A kind of doorbell comprises pressing plate, button, housing, and the housing with endoporus is fixedly connected on the pressing plate; Have through hole on the pressing plate, the boss that is installed in the button of endoporus stretches out from through hole; End face at the guide piston of button has groove; Spring one end acting force is on the bottom surface of groove, and other end acting force is on the side of endoporus; Two electric shock switches are installed in the endoporus between described guide part and the side; Two contact switchs link to each other with cable.
Described a kind of doorbell, the guide piston front and rear end of described button has chamfering.
Described a kind of doorbell, uniform four mounting holes on the described pressing plate.
Described a kind of doorbell, described housing screw thread is fixedly connected on the pressing plate.
Described a kind of doorbell forms cylinder in the described groove; Described cylinder is plugged in the spring.
The beneficial effects of the utility model are:
1, the housing with endoporus is fixedly connected on the pressing plate; Have through hole on the pressing plate, the boss that is installed in the button of endoporus stretches out from through hole; End face at the guide piston of button has groove; Spring one end acting force is on the bottom surface of groove, and other end acting force is on the side of endoporus; Two contact switchs are installed in the endoporus between described guide part and the side; Two contact switchs link to each other with cable, and this doorbell is simple in structure, easy to use, with low cost.
Described housing screw thread is fixedly connected on the pressing plate, does not need additionally to use screw or bolt like this, can reduce installation procedure, saves cost.
Uniform four mounting holes on the described pressing plate make doorbell can be fixed on the door-plate of antitheft door of use, and its uniform mode makes and is more prone to processing.
Form cylinder in the described groove; Described cylinder is plugged in the spring, and in length of spring compressed and elongation, cylinder can play the effect of guiding, prevents that spring is offset.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the structural representation of button.
1-pressing plate 101-mounting hole 102-through hole 2-button 201-boss 202-guide piston 203-groove 204-front end face chamfering 205-rear end face chamfering 206-cylinder 207-endoporus 208-bottom surface 209-lateral aperture-210 3-housing 4-spring 5-contact switch 6-contact switch 7-cable
Embodiment
Embodiment sees Fig. 1～3, and a kind of doorbell comprises pressing plate 1, button 2, housing 3, and the housing 3 with endoporus 207 is fixedly connected on the pressing plate 1; Have through hole 102 on the pressing plate 1, the boss 201 that is installed in the button 2 of endoporus 207 stretches out from through hole 102; End face at the guide piston 202 of button 2 has groove 203; Spring 4 one end acting forces are on the bottom surface 208 of groove 203, and other end acting force is on the side 209 of endoporus 207; Two contact switchs 5,6 are installed in the endoporus 207 between described guide part 202 and the side 209; Two contact switchs 5,6 link to each other with cable 7.
Uniform four mounting holes 101 on the described pressing plate 1.
Described housing 3 screw threads are fixedly connected on the pressing plate 1.
Principle of work: with the doorbell screw retention on antitheft door, the cable 7 that will pass in the hole 210 links to each other with indoor base, press the button 2, guide piston 202 compression springs 4 of button 2 travel forward, and successively contact the hands-free startup of base when contact switch 5 is connected with two contact switchs 5,6, the base shortcut started when contact switch 6 was connected, dial the phone number that has set, cause the vibrations of mobile phone, play reminding effect.
Claims (5)
1. a doorbell comprises pressing plate (1), button (2), housing (3), and the housing (3) with endoporus (207) is fixedly connected on the pressing plate (1); It is characterized in that: have through hole (102) on the pressing plate (1), the boss (201) that is installed in the button (2) of endoporus (207) stretches out from through hole (102); End face at the guide piston (202) of button (2) has groove (203); Spring (4) one end acting forces are on the bottom surface (208) of groove (203), and other end acting force is on the side (209) of endoporus (207); In the endoporus (207) between described guide part (202) and side (209) two contact switchs (5,6) are installed; Two contact switchs (5,6) link to each other with cable (7).
2. a kind of doorbell according to claim 1 is characterized in that: guide piston (202) front and rear end of described button (2) has chamfering (204,205).
3. a kind of doorbell according to claim 1 is characterized in that: described pressing plate (1) is gone up uniform four mounting holes (101).
4. a kind of doorbell according to claim 1 is characterized in that: described housing (3) screw thread is fixedly connected on the pressing plate (1).
5. a kind of doorbell according to claim 1 is characterized in that: form cylinder (206) in the described groove (203); Described cylinder (206) is plugged in the spring (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200502471U CN201654914U (en) | 2010-01-21 | 2010-01-21 | Doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200502471U CN201654914U (en) | 2010-01-21 | 2010-01-21 | Doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201654914U true CN201654914U (en) | 2010-11-24 |
Family
ID=43120159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200502471U Expired - Fee Related CN201654914U (en) | 2010-01-21 | 2010-01-21 | Doorbell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201654914U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792583A (en) * | 2016-05-18 | 2016-07-20 | 青岛海信移动通信技术股份有限公司 | Three-prevention mobile terminal |
| CN111429675A (en) * | 2020-02-28 | 2020-07-17 | 哈尔滨工业大学（深圳） | A doorbell for the deaf |
-
2010
- 2010-01-21 CN CN2010200502471U patent/CN201654914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105792583A (en) * | 2016-05-18 | 2016-07-20 | 青岛海信移动通信技术股份有限公司 | Three-prevention mobile terminal |
| CN105792583B (en) * | 2016-05-18 | 2018-11-09 | 青岛海信移动通信技术股份有限公司 | A kind of three proofings mobile terminal |
| CN111429675A (en) * | 2020-02-28 | 2020-07-17 | 哈尔滨工业大学（深圳） | A doorbell for the deaf |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201654914U (en) | Doorbell | |
| CN201063675Y (en) | Dual-screen flat mobile phone | |
| CN202584325U (en) | Anti-theft alarm device of door | |
| CN210924804U (en) | Novel doorbell equipment | |
| CN202720454U (en) | Alarm clock provided with knocking device | |
| CN201298263Y (en) | Alarm board | |
| CN108933052A (en) | A kind of switch disconnected automatically that has a power failure | |
| CN208654569U (en) | A kind of smart home electric appliance voice identification control switch | |
| CN201374111Y (en) | Anti-theft device | |
| CN2780960Y (en) | Anti-theft window | |
| CN101197074A (en) | Phonating remote controller | |
| CN210295323U (en) | Push type is from generating electricity doorbell | |
| CN213905186U (en) | Fixing mechanism for key switch | |
| CN201772330U (en) | Sensing electric lamp | |
| CN2238459Y (en) | Calling device for going out | |
| CN2788475Y (en) | Illuminating lamp connected to telephone | |
| CN2617095Y (en) | Antitheft mobile phone cover | |
| CN201354543Y (en) | Simple anti-theft device | |
| CN208656965U (en) | A kind of interior machine of video doorbell | |
| CN201054165Y (en) | Theftproof door bell | |
| CN2871745Y (en) | Reset power-supply circuit of electronic lock | |
| CN209855563U (en) | Hidden frame type custom wardrobe sliding door | |
| CN200978575Y (en) | Electronic voice door lock | |
| CN2390283Y (en) | mobile phone battery | |
| CN208425039U (en) | A kind of Internet of Things information distributing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20110121 |