CN201577110U - Device for reminding of not putting microphone of telephone in place - Google Patents
Device for reminding of not putting microphone of telephone in place Download PDFInfo
- Publication number
- CN201577110U CN201577110U CN2009202658922U CN200920265892U CN201577110U CN 201577110 U CN201577110 U CN 201577110U CN 2009202658922 U CN2009202658922 U CN 2009202658922U CN 200920265892 U CN200920265892 U CN 200920265892U CN 201577110 U CN201577110 U CN 201577110U
- Authority
- CN
- China
- Prior art keywords
- button switch
- microphone
- telephone
- spring fork
- place
- 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
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- RUZYUOTYCVRMRZ-UHFFFAOYSA-N doxazosin Chemical compound C1OC2=CC=CC=C2OC1C(=O)N(CC1)CCN1C1=NC(N)=C(C=C(C(OC)=C2)OC)C2=N1 RUZYUOTYCVRMRZ-UHFFFAOYSA-N 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
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- Telephone Set Structure (AREA)
Abstract
The utility model relates to a device for reminding of not putting a microphone of a telephone in place, which comprises a telephone spring fork switch, as well as a button switch, a dry battery and an electronic bell, wherein one end of the button switch is connected with one end of the spring fork switch, the other end of the button switch is connected with the negative pole of the dry battery, the positive pole of the dry battery is connected with one end of the electronic bell, and the other end of the electronic bell is connected with the other end of the spring fork switch for constituting a series closed loop. The device has the advantages that if the microphone of the telephone is not put in place, the device can emit ring tone for reminding, thereby further avoiding the fault that the external call can not be put through as the microphone is not put in place.
Description
Technical field
The utility model relates to electronic-controlled installation, and particularly phone transmitter is not put alarm set well.
Background technology
Landline telephone is widely used in various occasions, particularly each family almost.People use landline telephone at ordinary times, have made a call and microphone is not put well through regular meeting, oneself also are difficult to find.Will bungle great matters if there is the people to have important thing to call this moment.
Summary of the invention
If the purpose of this utility model provides a kind of fixed telephone and does not put the phone transmitter that has the tinkle of bells reminds people to put microphone well immediately well and do not put alarm set well.
Technical solution of the present utility model is that phone transmitter is not put alarm set well and comprised that telephone set spring fork closes, also comprise push-button switch, dry cell and electronics jingle bell, one end of described push-button switch is connected with the end that the spring fork is closed, the other end of push-button switch is connected with dry battery cathode, dry cell is anodal to be connected with an end of electronics jingle bell, and the other end of electronics jingle bell connects and composes the closed-loop path of connecting with the other end that the spring fork is closed.
Operation principle of the present utility model be telephone set when holding state, microphone is depressed spring fork, the spring fork closes also that interlock is depressed, and is in off-state.Even push-button switch is in closure state, whole series circuit also is in off-state, and the electronics jingle bell does not ring.If there is phone to make, behind the ring, supress push-button switch when mentioning microphone, though this moment, the spring fork was closed by spring jack-up and auto-closing disconnects because of push-button switch is pressed, series circuit is an off-state, electronics jingle bell bell does not ring, and does not influence conversation.Behind the talk-through, if microphone do not put well, then push-button switch is openhanded when putting down microphone opens closedly, and the spring fork is closed also not put well because of microphone and is closure state, the closed conducting of series circuit this moment, and the electronics jingle bell sends the tinkle of bells, and the prompting user puts microphone well.
The utility model has the advantages that if phone transmitter is not put well have the tinkle of bells to remind immediately, thereby avoid microphone not put well and the fault that causes the outside not go into.
Description of drawings
Fig. 1 circuit theory diagrams of the present utility model.
Embodiment
As shown in Figure 1, the utility model comprises the original spring fork pass K1 of telephone set, also comprises button switch K 2, dry cell U, electronics jingle bell S.Wherein button switch K 2, dry cell U, electronics jingle bell S can be installed on the main frame of telephone set, and dry cell U uses No. 5 batteries of two joints.One end of button switch K 2 is connected with the end that the spring fork is closed K1, the other end of button switch K 2 is connected with the U negative pole of dry cell, the positive pole of dry cell U is connected with the end of electronics jingle bell S, and the other end of electronics jingle bell S connects and composes the closed-loop path of connecting with the other end that the spring fork is closed K1.
Claims (1)
1. phone transmitter is not put alarm set well, comprise telephone set spring fork pass, it is characterized in that also comprising push-button switch, dry cell and electronics jingle bell, one end of described push-button switch is connected with the end that the spring fork is closed, the other end of push-button switch is connected with dry battery cathode, dry cell is anodal to be connected with an end of electronics jingle bell, and the other end of electronics jingle bell connects and composes the closed-loop path of connecting with the other end that the spring fork is closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202658922U CN201577110U (en) | 2009-12-29 | 2009-12-29 | Device for reminding of not putting microphone of telephone in place |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202658922U CN201577110U (en) | 2009-12-29 | 2009-12-29 | Device for reminding of not putting microphone of telephone in place |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201577110U true CN201577110U (en) | 2010-09-08 |
Family
ID=42696981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202658922U Expired - Fee Related CN201577110U (en) | 2009-12-29 | 2009-12-29 | Device for reminding of not putting microphone of telephone in place |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201577110U (en) |
-
2009
- 2009-12-29 CN CN2009202658922U patent/CN201577110U/en not_active Expired - Fee Related
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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: 20100908 Termination date: 20101229 |