CN2612001Y - Remote controller having responder - Google Patents
Remote controller having responder Download PDFInfo
- Publication number
- CN2612001Y CN2612001Y CN 03200245 CN03200245U CN2612001Y CN 2612001 Y CN2612001 Y CN 2612001Y CN 03200245 CN03200245 CN 03200245 CN 03200245 U CN03200245 U CN 03200245U CN 2612001 Y CN2612001 Y CN 2612001Y
- Authority
- CN
- China
- Prior art keywords
- switch
- answering device
- triode
- responder
- remote controller
- 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
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Abstract
The utility model relates to a remote controller having a responder, which belongs to the technical field of control. The technical problem which is to be solved is that the remote controller having a responder overcomes the drawback of the existing remote controller to react in using and to be convenient for a user to find. The utility model has the technical proposal that the remote controller having a responder comprises a casing, a remote control circuit board, a battery and a responder, wherein the responder is arranged in the casing and is composed of an electret sensor U, a musical film B, a transistor T, a potentiometer R, a loudspeaker Y and a switch K. The base of the transistor T is connected with the electret sensor U, the collector of the transistor T is connected with the input terminal of the musical film B, and the output terminal of the musical film B is connected with the loudspeaker. The utility model automatically sounds and indicates the location of the remote controller to be convenient for the user to find after receives the sound with certain decibel sent by the user. The user can also adjust the valve number of a response signal and starts and closes the switch to select if using the function by the potentiometer.
Description
Technical field
The utility model relates to a kind of telepilot of improved control apparatus equipment operation, belongs to the control technology field.
Background technology
Along with the raising of living standards of the people, household electrical appliance miscellaneous are being come into huge numbers of families, and the household electrical appliances that use in each family are in kind and quantitatively all have greatly increased.In numerous household electrical appliance, have much all to be equipped with telepilot, this handles and uses household electrical appliance that very big convenience is provided to the consumer, be subjected to consumers in general's welcome.But in practice, because the telepilot volume is less, the user places irregular with the back or other households use the back to place, and the phenomenon that the time spent can not find at once usually takes place again, to such an extent as to blindness is ransackd, brings worry to the user.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the shortcoming of existing telepilot and provide a kind of and can react, be convenient to the telepilot that the user seeks in use.
The technical scheme that solves the problems of the technologies described above is:
A kind of telepilot with answering device, it comprises the housing of telepilot, circuit board, the battery in the housing, and in addition, it also is provided with answering device, and described answering device is installed in the housing; Answering device is made up of electret sensor U, musical film B, triode T, potentiometer R, loudspeaker Y, K switch, their electric connection mode is as follows: the base stage of triode T meets electret sensor U and swept resistance R respectively, ground connection behind the other end serial connection current-limiting resistance of electret sensor U, potentiometer R is the biasing resistor of triode T, its other end connects power supply after K switch, the collector of triode T connects the input end of musical film B, loudspeaker Y is connected on the output terminal of musical film B, the emitter switch K of triode T connects power supply, another termination direct supply V of K switch.
The telepilot of above-mentioned band answering device, described answering device is installed in the position between remote control circuit plate and the battery, and described potentiometer R and K switch are structure as a whole.
Adopt the telepilot of the band answering device of this structure can be behind the sound that receives certain decibel that the user sends sounding automatically, indicate the position at telepilot place, be convenient to the user and seek.Whether the user can also use this function with selection by the threshold values and the open-close on-off of swept resistance governing response signal.
Description of drawings
Fig. 1 is an one-piece construction synoptic diagram of the present utility model;
Fig. 2 is the electrical schematic diagram of answering device.
Embodiment
As can see from Figure 1, the answering device that this telepilot increases is installed on the remote control circuit plate 2 and the position between the battery 3 in the housing 1, certainly, because the answering device volume is very little, therefore, also can be installed on other position in the telepilot.Electret sensor U and loudspeaker Y are installed on the housing, triode T, current-limiting resistance and musical film are installed on the little circuit board, and the latter is fixed in the telepilot.K switch and potentiometer R can adopt two elements, also can adopt integrative-structure, i.e. the potentiometer of select tape switch.The edge of potentiometer R exposes a side of telepilot housing 1, and the user can rotate the resistance with open-close on-off K and regulator potentiometer R.
The electrical connection schematic diagram of this answering device as can see from Figure 2.Electret sensor U receives the external sound signal and offers the base stage of triode T among the figure.Musical film B is the collector load of triode T, and power supply V is connected with emitter, the loudspeaker Y of potentiometer R, triode T respectively.
During use, send the sound of certain intensity decibel as the personnel that seek telepilot, as clap hands etc., the electret sensor U of answering device receives this voice signal, and bias voltage is improved, triode T conducting, the collector of triode T sends trigger pip to musical film B, and exports predefined working signal to loudspeaker Y, sounds, the user just can know the position of telepilot, finds telepilot.The user can open or close the duty of K switch control answering device, in order to avoid seeing that TV or other are not interfered when not needing the answering device sounding.The user can also adjust the resistance of potentiometer R, and the sensitivity with the reception sound of regulating answering device makes common intensity of sound can or can not start answering device, and this can be according to user's requirement decision.
The utility model can adopt arbitrary class triode, the optional BC548C of model of musical film etc., and the optional Microspeaker of loudspeaker also can be selected piezoelectric ceramic piece, and the latter's volume is littler; The optional U2P2N of electret sensor or other miniature volume so that in the telepilot of packing into; The power supply of answering device can connect former power supply of remote controller.
Claims (2)
1. telepilot with answering device, it comprises the housing [1] of telepilot, remote control circuit plate [2] in the housing, battery [3], it is characterized in that: it also is provided with answering device, described answering device is installed in the housing [1], answering device is by electret sensor U, musical film B, triode T, potentiometer R, loudspeaker Y, form with K switch, their electric connection mode is as follows: the base stage of triode T meets electret sensor U and swept resistance R respectively, ground connection behind the other end serial connection current-limiting resistance of electret sensor U, potentiometer R is the biasing resistor of triode T, its other end connects power supply after K switch, the collector of triode T connects the input end of musical film B, loudspeaker Y is connected on the output terminal of musical film B, the emitter switch K of triode T connects power supply, another termination direct supply V of K switch.
2. the telepilot of band answering device according to claim 1 is characterized in that: described answering device is installed in the position between remote control circuit plate [2] and the battery [3], and described potentiometer R and K switch are structure as a whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200245 CN2612001Y (en) | 2003-01-07 | 2003-01-07 | Remote controller having responder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03200245 CN2612001Y (en) | 2003-01-07 | 2003-01-07 | Remote controller having responder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2612001Y true CN2612001Y (en) | 2004-04-14 |
Family
ID=34157166
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03200245 Expired - Fee Related CN2612001Y (en) | 2003-01-07 | 2003-01-07 | Remote controller having responder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2612001Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581260A (en) * | 2014-12-23 | 2015-04-29 | 贵阳高新网桥文化科技有限公司 | Networking device of network television provided with sound searching remote controller |
| CN104602064A (en) * | 2014-12-23 | 2015-05-06 | 贵阳高新网桥文化科技有限公司 | Networking device of network television having function of finding remote controller by voice |
| CN104618772A (en) * | 2014-12-23 | 2015-05-13 | 贵阳高新网桥文化科技有限公司 | Networking device for network television with new energy remote controller |
-
2003
- 2003-01-07 CN CN 03200245 patent/CN2612001Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104581260A (en) * | 2014-12-23 | 2015-04-29 | 贵阳高新网桥文化科技有限公司 | Networking device of network television provided with sound searching remote controller |
| CN104602064A (en) * | 2014-12-23 | 2015-05-06 | 贵阳高新网桥文化科技有限公司 | Networking device of network television having function of finding remote controller by voice |
| CN104618772A (en) * | 2014-12-23 | 2015-05-13 | 贵阳高新网桥文化科技有限公司 | Networking device for network television with new energy remote controller |
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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 |