CN208938274U - Self generating door bell device - Google Patents

Abstract

The utility model provides a kind of self generating door bell device comprising: a self generating door bell device characterized by comprising a door bell transmission end and a doorbell receiving end, the door bell transmission end include a generator；With a transmitting terminal circuit, the transmitting terminal circuit includes a rectification unit, one energy-storage travelling wave tube, a delay unit and a signal transmitting unit, the delay unit includes a switch module, an energy-storage module and a concussion module, operate the electric energy that the generator generates, it is stored in energy-storage travelling wave tube after rectification unit rectification, and triggers the concussion module control switch module and is connected to the energy-storage module charging energy-storing, and power to the signal transmitting unit and send doorbell signal；The doorbell receiving end receives the doorbell signal, responds the doorbell signal and generates doorbell prompt information.

Description

Self generating door bell device

Technical field

The utility model relates to doorbell fields, further, are related to a self generating door bell device.

Background technique

Doorbell is prompt equipment common in people's daily life, is widely used in the various houses such as family, office The doorway position of facility.

Doorbell generally includes a bell button (i.e. transmitter) and indoor unit (i.e. receiver), and bell button is arranged at door Outside is pressed for visitor outdoors repeatedly to send standby signal, and indoor unit is arranged at an inside for responding outdoors The standby signal that the push action of visitor generates, for example the tinkle of bells is issued, so that interior will produce when doorway someone presses doorbell Raw a kind of voice prompt, so that indoor people knows that there is objective visiting on doorway.During use, it is pressed by visitor outdoors It is arranged at the bell button of outer side of door, bell button generates control signal, and sends out by wired or wireless signal It goes, the indoor unit on the inside of door receives the control signal, and issues the tinkle of bells, turns the movement of visitor outdoors to generate A prompt for inside is turned to, a kind of information interactive process is completed.

It is primarily present two major classes doorbell in the prior art, includes Line Doorbell and wireless doorbell.There is Line Doorbell because of transmitting The signal that device issues must be transmitted to receiver by electric wire, and signal is more stable, will not occur accidentally to ring, but wiring is compared Trouble, it may be necessary to dig the operation such as wall, therefore erroneous for installation, application in the market gradually decreased in recent years.

In daily life it is common to a kind of wireless doorbell be active radio doorbell, in emitter terminals setting 12V Battery power supply, receiver end is by battery or connects alternating current.This doorbell needs to maintain the use of doorbell by replacement battery, User would generally forget to replace, and use is relatively cumbersome.The use of another aspect battery needs the continuous input cost of user, and battery A large amount of uses be unfavorable for environmental protection.

In recent years, developing a kind of doorbell without battery in wireless doorbell, i.e., transmitter collects user and presses door Energy when bell button switchs to electric energy to issue signal, and indoor unit by battery or connects alternating current and receives signal.

Such doorbell can replace battery-driven mode to a certain extent, have preferable development prospect, But energy acquisition (self-powered technology) is incorporated into terms of the actual techniques of doorbell that there is also numerous shortcomings.

Firstly, energy acquisition technology or self-powered technology, are applied to switch control field, mainly user be utilized to exist Energy during operation pressing, is translated into electric energy, such as the spontaneous electric switch of power supply, lamps and lanterns, will be switched off or close Push action when closing is converted to electric energy, switching signal is sent, to control the on-off of power supply or lamps and lanterns.In this case, Device usually requires two states, such as the off-state or closed state that switch, when user carries out control operation, A push action is executed, so that device is converted from a transition to another state, and for the bell button of door bell device, It does not need state as significant difference, and in other words, button only generates the variation of a position in the moment being pressed, And after unclamping, it is restored immediately to original position, the pressing prepared next time for user is prepared, but existing spontaneous Electric installation and the actual this operating habit of doorbell combine fewer.In addition, doorbell is during once-through operation, there are two Kind energy, one is the energy of user's push action, another kind is that doorbell is that user prepares identical press condition and answers The energy that position generates, the still user that self-powered technology is primarily upon at present carry out the energy of pressing operation, therefore in entire mistake There are energy dissipation in journey, efficiency is lower.

On the other hand, self-powered technology due to acquisition is all that smaller energy is converted into electric energy, and doorbell needs when in use The energy for being equivalent to the generation of 12V battery is provided, so that when self-generating device directly applies to doorbell, the generator that needs Volume it is larger, and need biggish driving force that could completely emit encoded signal during pressing, if pressed It is lighter to press work, then can may not send signal.That is, simple self-generating device is applied to doorbell, in door bell device Structure and using reliability for the use of also need to optimize.

On the other hand, the receiver of doorbell is usually powered with battery, and in order to acquire user in the of short duration wink of pressing Between the electric energy generated and the signal sent, receiver are usually all continuously in working condition so that receiver can consume compared with More electric energy, to need more frequently to replace battery, these are all unfavorable for the utilization of the usage experience and resource of user.

Utility model content

One of the utility model is designed to provide a self generating door bell device, acquires the push action energy of user And the energy production electric energy that doorbell automatically resets obtains more electric energy while meeting user for doorbell operating habit, Improve generating efficiency.

One of the utility model is designed to provide a self generating door bell device, and the movement that user presses doorbell is produced The automatically reset energy of generation of raw energy and doorbell merges and utilizes, to provide more electric energy for door bell transmission end, so that Door bell transmission end signal sending time is longer, so that doorbell signal is relatively reliable.

One of the utility model is designed to provide a self generating door bell device, by the energy and doorbell of push action Reset generate energy merge while delay circuit is set, further extend signal sending time, thus by it is a variety of not Combination with mode extends door bell transmission end signal sending time, further increases the reliability of information transmission.

One of the utility model is designed to provide a self generating door bell device, can be controlled by preceding trigger signal The on-off of switch unit in circuit also can pass through a variety of differences by the on-off of rear trigger signal control switch unit The merging of control mode control energy.

One of the utility model is designed to provide a self generating door bell device, in pressing self generating door bell device Driven generator generates an electric energy when button, and driven generator generates an electric energy when playback element activation button playbacks, from And make user's push button and the energy of door bell device itself home button that can be collected utilization.

One of the utility model is designed to provide a self generating door bell device, and pressing self generating door bell device is produced Raw electric energy is pre-stored within storage unit, and the energy simultaneous transmission that while playbacking with button generates is in delay unit, so that Electric energy after being merged is delayed by jointly, and is transferred into processing unit after being further delayed, and is sent out after processing by signal Unit is sent to send.

One of the utility model is designed to provide a self generating door bell device, wherein the signal sending time being delayed by It is increased, therefore the duplicate control signal sent increases, so that the probability that doorbell receiving end receives control signal is improved, into And doorbell control is more stable.

One of the utility model is designed to provide a self generating door bell device, believes in response to the transmission being extended Number, a suspend mode operating mode is arranged in doorbell receiving end, and when not having signal, doorbell receiving end does not work, when there is signal transmission, First module is waken in activation one, and an operational module operational reception doorbell is promoted to control information, and control audio unit works, so that Doorbell receiving end saves electric energy and efficiently works.

One of the utility model is designed to provide a self generating door bell device, wherein described, to wake module be a low function Rate device, the presence or absence of detection signal, without receiving complete information, and operational module receives complete doorbell information, and base In the extension of door bell transmission end transmitting signal, the preliminary examination side time under low power condition can be met and receive complete ring The superposition time of bell information.

One of the utility model is designed to provide a self generating door bell device, is user while self power generation Mode of operation identical with traditional doorbell is provided, meets user for the operating habit of doorbell, and fully utilize and operating Energy in journey.

One of the utility model is designed to provide a self generating door bell device, extends power supply by the merging of energy Time, and signal time is further further extended by oscillating circuit, to combine common extend in a number of different ways Signal sending time, to increase the information content that user sends during once-through operation.

One of the utility model is designed to provide a self generating door bell device, extends signal hair in several ways The time is sent, so that the generator of smaller power also can completely send doorbell signal, to reduce the volume of generator, is increased Add the space between generator and shell, reduces the noise at door bell transmission end.

In order to realize that the above at least purpose of utility model, the one side of the utility model provide self generating door bell dress It sets comprising:

One door bell transmission end, the door bell transmission end include a transmitting end housing, a button, a generator and a transmitting terminal Circuit, the generator are arranged in the transmitting end housing, and the button can be set to automatic homing the transmitting terminal Shell drives the electrical power generators when the button is pressed, when releasing pressing, the button automatic homing, driving The electrical power generators, the generator provide work energy for the transmitting terminal circuit, send doorbell signal；With

One doorbell receiving end, the doorbell receiving end receive the doorbell signal, respond the doorbell signal and generate doorbell Prompt information.

According to self generating door bell device described in some embodiments, wherein the transmitting terminal circuit include a rectification unit, One power control unit and a signal transmitting unit, the electric energy that the generator generates inputs the rectification unit, by described The rectified action of rectification unit is delivered to the power control unit, and power control unit control ground output electric energy is to described Signal transmitting unit works for the signal transmitting unit and sends doorbell signal.

According to self generating door bell device described in some embodiments, wherein the power control unit includes energy storage member Part, the electrical energy transportation after rectification unit rectification are depressured to the energy-storage travelling wave tube by the energy storage of the energy-storage travelling wave tube After export.

According to self generating door bell device described in some embodiments, wherein it includes energy storage member that the energy hole, which lives unit, Part, a switch element and a trigger signal processing element, the trigger signal processing element control the work of the switch element State is stored up with controlling the time of storage and/or the output of the electric energy of the rectification unit output by the energy-storage travelling wave tube It can be exported after decompression.

According to self generating door bell device described in some embodiments, wherein the energy-storage travelling wave tube is arranged at the rectification list Between the first and described switch element, when the switch element is in an off state, the electric energy of the rectification unit is stored in The energy-storage travelling wave tube, when the switch element in the closure state, the electric energy of rectification unit output passes through energy-storage travelling wave tube It is exported afterwards by the switch element.

According to self generating door bell device described in some embodiments, wherein trigger signal processing element control is by described The electrical energy inputs for emitting terminal circuit obtain preceding trigger signal, control the switch element and disconnect or be closed.

According to self generating door bell device described in some embodiments, the trigger signal processing element control is by the transmitting Trigger signal after the electric energy output end of terminal circuit obtains controls the switch element and disconnects or be closed.

According to self generating door bell device described in some embodiments, wherein being triggered before trigger signal processing control element Signal is derived from the pulse electric energy for driving the generator to generate when the button automatically resets.

According to self generating door bell device described in some embodiments, wherein when the button is pressed, the switch member Part is in an off state, and the button is pressed the electric energy for driving the generator to generate, and is deposited after rectification unit rectifies It is stored in the energy-storage travelling wave tube.

According to self generating door bell device described in some embodiments, wherein when the button automatic homing, the switch In closed state, the electric energy that the button automatic homing drives the generator to generate after rectification unit rectification with Electric energy in the energy-storage travelling wave tube is superimposed output.

According to self generating door bell device described in some embodiments, wherein the energy-storage travelling wave tube is a capacity cell.

According to self generating door bell device described in some embodiments, wherein the transmitting terminal circuit includes a delay unit, The delay unit is arranged between the power control unit and the signal transmitting unit, and the power control unit is defeated The electric energy sent works after the delay of the delay unit for the signal transmitting unit.

According to self generating door bell device described in some embodiments, wherein the delay unit includes a switch module, one Energy-storage module and a concussion module, the switch module control the pulse electric energy that the concussion module will input the delay unit It is decomposed into multiple pulse signals and is delayed by the decompression energy storage of the energy-storage module.

According to self generating door bell device described in some embodiments, wherein switch module by a driving element, an inductance with And one diode cooperation constitute.

According to self generating door bell device described in some embodiments, wherein the energy-storage module is a capacitor and/or inductance.

According to self generating door bell device described in some embodiments, wherein the concussion module output pwm signal controls institute It states driving element and is in switch working state.

According to self generating door bell device described in some embodiments, wherein the switch unit of the delay unit and institute It states concussion module and is encapsulated as an integrated circuit, the energy-storage module is placed outside the integrated circuit.

According to self generating door bell device described in some embodiments, wherein the receiving terminal circuit includes that a signal receives list Member, a control unit and an audio unit, the signal receiving unit receive the ringing signal that the signal transmitting unit is sent, Described control unit controls the audio unit according to ringing signal and issues voice prompt.

According to self generating door bell device described in some embodiments, wherein the receiving terminal circuit have a suspend mode and One operating mode, in the suspend mode, the presence or absence of the receiving terminal circuit detection doorbell signal does not receive complete doorbell letter Breath, in the operating mode, the doorbell receiving terminal circuit receives complete doorbell information and issues doorbell signal, the suspend mode mould The power of formula is less than the power of the operating mode.

According to self generating door bell device described in some embodiments, wherein the signal receiving unit wakes module including one With an operational module, the module of waking detects the doorbell signal that the signal transmitting unit is sent, when detecting doorbell signal When, the operational module work is waken, and receive the doorbell signal of the transmission of the signal transmitting unit.

According to self generating door bell device described in some embodiments, wherein the rectification unit is diode rectification electricity Road.

According to self generating door bell device described in some embodiments, wherein according to the pressing of the button at the door bell transmission end The number of rings of the receiving terminal circuit is arranged in number, presses once a corresponding the tinkle of bells.

According to self generating door bell device described in some embodiments, wherein being set according to the power generation number at the door bell transmission end Set the number of rings of the receiving terminal circuit, pressing power generation and the corresponding the tinkle of bells twice of playback power generation.

The another aspect of the utility model provides a self generating door bell device comprising:

One door bell transmission end, the door bell transmission end include:

One generator；With

One transmitting terminal circuit, the transmitting terminal circuit include a rectification unit, an energy-storage travelling wave tube, a delay unit and a letter Number transmission unit, the delay unit include a switch module, an energy-storage module and a concussion module, operate the generator and produce Raw electric energy is stored in energy-storage travelling wave tube after rectification unit rectification, and triggers and open described in the concussion module control It closes module to be connected to the energy-storage module charging energy-storing, and powers to the signal transmitting unit and send doorbell signal；With

One doorbell receiving end, the doorbell receiving end receive the doorbell signal, respond the doorbell signal and generate doorbell Prompt information.

According to self generating door bell device described in some embodiments, wherein the energy-storage module includes an inductance, a capacitor With a diode, when the switch module disconnects, the inductance is by the diode to the capacitor charging, the capacitor It powers to the signal transmitting unit.

According to self generating door bell device described in some embodiments, wherein when switch module closure, the energy storage Element is powered to the inductance, the capacitor and the signal transmitting unit.

According to self generating door bell device described in some embodiments, wherein the concussion control module is controlled with preset frequency The switch module is turned on or off, and controls and is charged and discharged repeatedly between the energy-storage travelling wave tube and the inductance, the capacitor.

According to self generating door bell device described in some embodiments, wherein the transmitting terminal circuit includes a switch element, The switch element is arranged between the energy-storage travelling wave tube and the delay unit, in a power generation period, when the hair When motor generates pulsatile once electric energy, the switch element is in an off state, and electric energy is stored in the energy-storage travelling wave tube, works as hair When motor generates pulse electric energy again, the switch element is in closed state, the electric energy of the generator input and the storage The electric energy of energy element storage is output to the delay unit.

The another aspect of the utility model provides a self generating door bell control method, including step:

A generator is operated, pulse electric energy is generated；

Pulse electric energy is stored in an energy-storage travelling wave tube；

One concussion control module of pulse electric energy triggering controls a switch module and is closed to an inductance and a capacitor charging, and It powers to a signal transmitting unit.

According to self generating door bell control method described in some embodiments, including step: the concussion control module It controls the switch module to disconnect, the inductance is powered to the capacitor charging, and to the signal transmitting unit.

According to self generating door bell control method described in some embodiments, including step: the concussion control unit The switch module closure is controlled, the energy-storage travelling wave tube is sent out to the inductance and the capacitances to supply power, and by the signal Unit is sent to power.

According to self generating door bell control method described in some embodiments, including step: passing through a switch element control Make the on-off of the energy-storage travelling wave tube and the concussion control module.

According to self generating door bell control method described in some embodiments, including step: in a power generation period, It when the generator generates pulsatile once electric energy, controls the switch element and is in an off state, electric energy is stored in described Energy-storage travelling wave tube controls the switch element and is in closed state, the power generation when the generator generates pulse electric energy again The electric energy of machine input and the electric energy of energy-storage travelling wave tube storage are exported.

Detailed description of the invention

Fig. 1 is the working principle block diagram representation of the self generating door bell device of one embodiment according to the present utility model.

Fig. 2 is the circuit block diagram schematic diagram of the self generating door bell device of above-described embodiment according to the present utility model.

Fig. 3 is the workflow block diagram representation of the self generating door bell device of above-described embodiment according to the present utility model.

Fig. 4 A, 4B, 4C are the three of the delay unit of the self generating door bell device of above-described embodiment according to the present utility model The circuit diagram of kind embodiment.

Fig. 5 is the circuit block of a variant embodiment of the self generating door bell device of above-described embodiment according to the present utility model Diagram is intended to.

Fig. 6 is that the deformation of a doorbell receiving end of the self generating door bell device of above-described embodiment according to the present utility model is real Apply the block diagram representation of example.

Specific embodiment

It is described below for disclosing the utility model so that those skilled in the art can be realized the utility model.It retouches below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs The other technologies scheme of case and the spirit and scope without departing from the utility model.

It will be understood by those skilled in the art that in the exposure of the utility model, term " longitudinal direction ", " transverse direction ", "upper", The orientation or position of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of describing the present invention and simplifying the description, and It is not that the device of indication or suggestion meaning or element must have a particular orientation, be constructed and operated in a specific orientation, therefore Above-mentioned term should not be understood as limiting the present invention.

It is understood that term " one " is interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be it is multiple, term " one " is no It can be interpreted as the limitation to quantity.

Doorbell has had developing history more remote, is widely used in daily life, in long-term hair During exhibition, people have formed a kind of relatively uniform mode accustomed to using for the use of doorbell, for example, leading to from early stage The blank that knocking knocker issues this doorbell of sound is crossed, to the electronic doorbell in later period, people's habit strikes of short duration repeatedly The movement hit or pressed is converted into the mode of voice signal to convey the information inside and outside door.Specifically such as, pass through sound Information has visitor come the people informed in door outdoors.More specifically, in electronic door bell device, the pressing repeatedly of people's habit in short-term Doorbell, in this mode, in order to cooperate the pressing of people to be accustomed to, after people's pressing is primary, bell button needs are reset to Position originally, to provide next time same press condition, and the pressing operation time of people is all ofer short duration, these are all The habit condition that people are formed in the long-term use process.On the other hand, self-powered technology (or energy acquisition technology) phase Later is had gradually developed, and is suggested in the recent period applied to doorbell, but traditional self-generating device is mainly being opened Pass control field, rather than doorbell field, that is to say, that on and off is two first to independent state, therebetween not Linkage, therefore had differences between self power generation and the use habit of doorbell, there is no fusions well between the two.And at this A spontaneous door bell device and control method are provided in utility model, self generating door bell device according to the present utility model provides user With the consistent press condition of traditional doorbell, that is, so that the button of doorbell when pressed all in same position, provides similarly Press condition repeatedly, further, energy when acquisition presses are converted into electric energy, so that self power generation is realized, without providing volume Outer power supply, and electric energy when acquiring push-button reset simultaneously, continuously generate electricity again, thus the energy that acquisition is more multiple, thus Improve generator energy conversion efficiency, that is, do not need relatively high power (volume is also larger) generator can also obtain it is more Electric energy, and self power generation is preferably combined with the movement in pressing and press condition preparation process, is meeting habit condition Capacity usage ratio is improved simultaneously；Further, the energy for pressing with generating during playback is transmitted according to the utility model and is carried out Modulation, so that primary energy (pressing energy or playback energy) is stored, to second of energy, (pressure energy is pressed in playback Amount) generate when export simultaneously, to generate the effect of energy supposition, i.e., can once export more electric energy, i.e. user is of short duration Primary pressing can correspond to biggish energy output；Further, the waveform that user's short depression generates has unstable feature, According to the utility model, waveform is modulated, and a wave band is divided into multiple wave bands, and multiple wave bands are passed through respectively Thus circuit delay output supplies the place at door bell transmission end to obtain time extension on the whole and more stable energy output Manage unit and signal transmitting unit work so that send signal stabilization and sending time it is longer, i.e., user's is primary of short duration The transmission process of the doorbell signal of available long period is pressed, so that doorbell signal is relatively reliable.Based on this, at this In utility model, doorbell receiving end can also be improved, obtain the doorbell for more saving electric energy.

Fig. 1 is the working principle block diagram representation of the self generating door bell device of one embodiment according to the present utility model.

The utility model provides a self generating door bell device, and the self generating door bell device includes 10 He of a door bell transmission end One doorbell receiving end 20, the door bell transmission end 10 are used to respond the push action of user, provide pressing operation condition for user, And send doorbell signal.The doorbell receiving end 20 is for receiving doorbell signal, and response doorbell signal generates prompt information, such as door The tinkle of bells.

The self generating door bell device includes a transmitting end housing 11, a button 14 and a generator 13, the generator 13 are arranged in the transmitting end housing 11, and the button 14 is movably installed on the transmitting end housing 11, described Button 14 is drivingly connected the generator 13.That is, driving the generator 13 when the button 14 is depressed by the user Power generation, produces electricl energy, i.e. the energy of acquisition user pressing process.

Further, the self generating door bell device has a pressing state and a playback state, in the pressing state, institute It states button 14 to be depressed by the user, relative to the inwardly movement of transmitting end housing 11, while the generator 13 being driven to be sent out Electricity.In the playback state, the button 14 is moved out relative to the transmitting end housing 11, while driving the power generation Machine 13 generates electricity.More specifically, the self generating door bell device first carries out pressing state, immediately during first use Into the playback state, in other words, the pressing state promotes the playback state to occur, i.e., the described pressing state and described Playback state is linkage status.The power generation of the pressing state and the playback state is contrary, in other words, the pressing State and the playback state respectively drive the electric current of the generation of generator 13 opposite direction.

The generator 13 can be an induction generator 13, that is to say, that be produced by way of electromagnetic induction Raw electric energy.

In some embodiments, the button 14 includes a key 141 and a playback element 142, the playback element 142 The key 141 is driveably connected, sends the button 14 back to initial position automatically, so that the key 141 is to use Family provides identical press condition.The playback element 142 can be implemented as an elastic element, such as spring.

Further, in some embodiments, the button 14 drives the generator 13 by the playback element 142 Power generation.That is, the pressing of key 141 drives the playback element 142, and then drives when the button 14 is pressed The generator 13 is moved to generate electricity, when the button 14, which is detached from, to be pressed (when the finger of user unclamps), the playback member Part 142 drives the button 14 to move to initial position automatically, while the generator 13 being driven to generate electricity.That is, The button 14 or the playback element 142 have at least two effects, and one of act on is to provide for user and doorbell Consistent press condition, another effect are that the driving generator 13 generates electricity, that is, acquire the button 14 in different fortune Energy during dynamic.

Further, in the pressing state, user presses the button 14 to drive the generator 13 to generate electricity, Acquire the energy of user's push action.In the playback state, the button 14 is moved from trend initial position, in order to for User provides next press condition, i.e., in this process, acquires self-generating device itself as user provides press condition and produces Raw energy, user do not need to operate, to make full use of energy of user during using doorbell.

The door bell transmission end 10 includes a transmitting terminal circuit 12, and the generator 13 is electrically connected the transmitting terminal circuit 12, in order to provide work energy to the transmitting terminal circuit 12 by the generator 13, to emit doorbell signal.

The doorbell receiving end 20 includes a receiving end shell 21 and a receiving terminal circuit 22,22 quilt of receiving terminal circuit It is set in the receiving end shell 21, for receiving the doorbell signal that the transmitting terminal circuit 12 emits to generate prompt letter Breath, prompt information citing ground but is not limited to, the tinkle of bells, vibration, image information.

During use, the doorbell receiving end 20 is suitable for being installed in outer side of door, and the doorbell receiving end 20 is suitable In being installed in an inside (or indoor), in order to pass through institute when outer side of door has user to press the door bell transmission end 10 The indoor occupant for stating the prompt inside of doorbell receiving end 20 has visitor outdoors.

Fig. 2 is the workflow block diagram representation of the self generating door bell device of above-described embodiment according to the present utility model.

Fig. 3 is the circuit block diagram schematic diagram of the self generating door bell device of above-described embodiment according to the present utility model.

The transmitting terminal circuit 12 includes a rectification unit 121, a power control unit 122, a signal transmitting unit 125.The rectification unit 121 is used to rectify the electric energy that the generator 13 generates, and the power control unit 122 is for controlling Ground exports the energy after being rectified, and the signal transmitting unit 125 is used to work by the energy of input, sends doorbell signal.

The rectification unit 121 is electrically connected the generator 13, and the rectification unit 121 is arranged at the generator 13 Between the power control unit 122, utilizes, prevent again after being adjusted in order to the electric energy for generating the generator 13 Influence of the unstable electric energy to subsequent element.It is noted that in the process of work, the generator 13 is by user The energy for pressing the button 14 and the energy for restoring 14 position of button generate electricity, thus the electric energy generated it is of short duration and It is unstable, and direction change, and suitable unidirectional pulse direct current is converted to by the rectification unit 121, it is other circuits Element manipulation preparatory condition.Preferably, the rectification unit 121 can be implemented as diode rectifier circuit.

The power control unit 122 is electrically connected the rectification unit 121, and the rectification unit is passed through in the transmission of control ground Electric energy after 121 rectifications.The power control unit 122 controls the output of energy in a manner of controlling storage.More specifically, institute The time that control unit 222 controls pulse current storage or release that the rectification unit 121 inputs is stated, so that described The energy that rectification unit 121 inputs by modulating uses.For example, driving the generator 13 to produce when user presses the button 14 When raw electric energy, electric energy is entered the power control unit 122, the energy hole list by the rectification unit 121 rectification Member 122 controls electric energy and is stored without exporting, and drives the generator 13 to produce electricl energy when the button 14 playback, electric energy warp It crosses after the rectification unit 121 rectifies and inputs the power control unit 122, energy is exported and discharged and stores for the first time at this time Energy, that is to say, that so that the energy for the generation that generates electricity twice is output substantially simultaneously.

Further, this embodiment according to the present utility model, the transmitting terminal circuit 12 include a delay unit 124, The delay unit 124 is arranged at after the power control unit 122, and for being delayed, the power control unit 122 is defeated Energy out.More specifically, the delay unit 124 is arranged at the power control unit 122 and the signal sends list Member 125, in order to provide the pulse electric energy of delay for the signal transmitting unit 125, to extend the signal transmitting unit 125 Signal sending time.In other words, in this embodiment of the utility model, on the one hand pass through the power control unit The mode of 122 control energy outputs is that signal transmitting unit 125 once provides more electric energy, on the other hand passes through the delay Unit 124 is delayed to the electric energy after being applied, thus by different modes make signal transmitting unit 125 work when Between greatly prolong.It citing ground but is not limited to, the time existing for the electric energy that the delay unit 12 exports after extending the time is described Four times or more of the time width for the pulse electric energy that generator 13 generates

Further, the power control unit 122 includes an energy-storage travelling wave tube 1221, a switch element 1222 and a triggering letter Number processing element 1223.The energy-storage travelling wave tube 1221 is for storing and discharging electric energy, more specifically, 1221 quilt of the energy-storage travelling wave tube The control of switch element 1222 ground storage and release electric energy.It is noted that the energy-storage travelling wave tube 1221 passes through energy storage Mode adjusts the voltage of circuit, for example reduces circuit voltage, and suitable operating voltage is provided for subsequent circuit components.The triggering Signal Processing Element 1223 triggers the switch element 1222 according to trigger signal, for example triggers opening for the switch element 1222 Or it closes.

Further, there are two types of triggering modes for the tool of trigger signal processing element described in the utility model 1223, one of Triggering mode is preceding triggering mode, and another triggering mode is rear triggering mode.In the preceding triggering mode, the triggering letter Number processing element 1223 by obtaining trigger signal, i.e. energy input side on front side of the energy of the switch element 1222, in order to Trigger the movement of the switch element 1222.In the rear triggering mode, the trigger signal is by the switch element 1222 Rear side obtain trigger signal, or by the signal transmitting unit 125 delivery outlet obtain trigger signal, in order to trigger State the movement of switch element 1222.

More specifically, in some embodiments, the preceding trigger signal is taken from the arteries and veins generated when the button 14 playback Punching.

In preceding triggering mode, it is illustrated by taking primary pressing power generation as an example, 123 original state of switch unit is disconnected The two sides of open state, i.e., the described switch element 1222 are not turned on.User press the button 14 when, drive the generator 13 into Row power generation, electric energy input the rectification unit 121, and the energy-storage travelling wave tube is entered after the rectification of the rectification unit 121 1221, i.e. electric energy is stored in the energy-storage travelling wave tube 1221 without being exported, and drives the generator 13 when button 14 playbacks Power generation, electric energy input the rectification unit 121, and the trigger signal processing element 1223 detects pulse signal, described in triggering Switch element 1222 is closed, that is, so that the two sides of switch element 1222 are connected, electric energy is after the rectification unit 121 rectification It is exported by 1222 position of switch element, and the energy stored in the energy-storage travelling wave tube 1221 is released, that is, when playbacking The energy generated when the electric energy of generation and pressing is exported simultaneously；Further, the energy for being applied output is transported to described prolong Shi Danyuan 124 is delivered to the signal transmitting unit 125 after the delay unit 124 delay, is sent by the signal 125 forward delay interval signal of unit.That is, pressing the power generation during generator 13 described in a pressing operation Machine 13 generates pulsatile once electric energy and drives the generator 13 to generate pulsatile once electric energy again, i.e., when the button 14 playbacks Once-through operation generates pulse electric energy twice, constitutes a pressing power generation period.In a power generation period, the generator 13 is produced The pulse electric energy of raw first time is stored in the energy-storage travelling wave tube 1221, and without being exported, the generator 13 generates the When second pulse electric energy inputs, the switch element 1222 is closed, and the pulse electric energy of input and the energy-storage travelling wave tube 1221 store Electric energy exported.

In rear triggering mode, it is illustrated by taking primary pressing power generation as an example, 123 original state of switch unit is disconnected The two sides of open state, i.e., the described switch element 1222 are not turned on.User press the button 14 when, drive the generator 13 into Row power generation, electric energy input the rectification unit 121, and the energy-storage travelling wave tube is entered after the rectification of the rectification unit 121 1221, i.e. electric energy is stored in the energy-storage travelling wave tube 1221 without being exported, and drives the power generation when the button 14 playback Machine 13 generates electricity, and electric energy inputs the rectification unit 121, and the trigger signal processing element 1223 is by the delay unit 124 Trigger signal is obtained after extending the time, the switch element 1222 is triggered and is closed, that is, so that the two sides of switch element 1222 are led Logical, electric energy is exported after the rectification unit 121 rectification by 1222 position of switch element, and the energy-storage travelling wave tube The energy stored in 1221 is released, that is, the energy that the electric energy that generates and when pressing generate when playbacking is exported simultaneously；Further, The energy for being applied output is transported to the delay unit 124, is delivered to the letter after the delay unit 124 delay Number transmission unit 125, passes through the 125 forward delay interval signal of signal transmitting unit.

The delay unit 124 includes a switch module 1241, an energy-storage module 1242 and a concussion module 1243, described Concussion module 1243 is converted the pulse energy that the power control unit 122 exports to by the switch module 1241 control more A pulse signal, and further across 1242 energy storage of energy-storage module decompression after export, thus to the pulse electric energy of input into Line delay.Particularly, the concussion module 1243 is a high frequency oscillation module 1243.

In some embodiments, the delay unit 124 can be implemented as adjusting and voltage-reduction switch circuit (BUCK), booster type One of switching circuit (BOOST), buck-boost type switching circuit (BUCK-BOOST) circuit is constituted.The delay unit 124 With switch buck or boost switching effect, so that the electric energy of input is exported by low pressure, thus will be when inputing power extends in short-term Between export, to increase signal sending time.The delay unit 124, which has, exists the electric energy that the energy-storage travelling wave tube 1221 provides A period of time maintains the effect of constant preset voltage value, that is to say, that so that output voltage stabilization is in scheduled range. Citing ground, during once-through operation, the output time of the 124 output end electric energy of delay unit can reach the generator 13 generate 4 times of the inputing power time, that is, greatly extend the output time of inputing power.

In some embodiments of the utility model, the delay unit is depressured mode using BUCK circuit, stores electric energy It is depressured and is extended and be temporally supplied to the signal transmitting unit.

In some embodiments of the utility model, the delay unit uses BOOST boosting mode, and storage electric energy carries out It boosts and extends and be temporally supplied to the signal transmitting unit.

Fig. 4 A is a kind of reality of the delay unit 124 of the self generating door bell device of above-described embodiment according to the present utility model Apply the circuit diagram of mode.In this embodiment, the switch module 1241 is by a driving element 12411, an inductance 12412 And one diode 12413 cooperate constitute.1243 output pwm signal of concussion module controls the driving element and is in Switch working state, the energy-storage module 1242 are implemented as a capacitor and/or an inductance.That is, the pulse electric energy of input passes through The synergistic effect of the driving element 12411 and the concussion module 1243 is broken down into multiple pulses, and multiple pulses are by electricity The effect of sense 12412 is delayed by output PWM wave, and further by being exported after capacitor and/or inductance storage, i.e. supply signal Transmission unit 125 works.That is, on the one hand extending the burst length by the delay circuit, on the other hand modulation is exported Waveform, so that output pulse tends towards stability.It is noted that by the performance of inductance, the switch module 1241 it is described The cooperation of the capacitor of inductance 12412 and the energy-storage module 1242 carries out energy storage.That is, the inductance 12412 can be the energy storage A part of module 1242.

It is noted that the capacitor of the inductance 12412 and the diode 12413 and the energy-storage module 1242 A secondary energy storage time-delay structure is constituted, when the concussion module 1243, which controls the driving element 12411, to be switched on, electric current is straight It connected the inductance 12412 and the diode 12413 stores, while output outward, when the concussion module 1243 controls When the driving element 12411 is disconnected, reduced by electric current moment of the inductance 12412, then the inductance 12412 due to Electromagnetic induction phenomenon can hinder electric current to reduce and generate electric current in primary current direction.That is, in the driving element 12411 It is disconnected in a flash, the inductance 12412 corresponds here to a battery, and exports sense of current also with primary current Direction is identical, can charge through the diode 12413 to the energy-storage module 1242, while exporting electric energy outward, therefore logical Crossing such repeatedly energy storage mode makes the electric energy into the delay unit 124 be delayed by output.

It citing ground but is not limited to, the delay unit 124 is encapsulated as an integrated circuit, the inductance 12412 and described Capacitor is placed on the integrated circuit.The oscillation frequency range of the concussion module 1243 is 50KHZ~10MHZ.

In some embodiments of the utility model, referring to Fig. 4 B, the delay unit 124 can also include one first storage Energy element 1245, first energy-storage travelling wave tube 1245 is arranged at the 124 current entry position of delay unit, in order to enter The electric current of the delay unit 124 can be first stored in first energy-storage travelling wave tube 1245, and first energy-storage travelling wave tube 1245 can To be implemented as capacitor.The delay unit 124 can also include a rectifier cell 1244, and the rectifier cell 1244 is set It in the entry position of the delay unit 124, for example is set to before first energy-storage travelling wave tube 1245, to rectify entrance Electric energy, such as selection pass through the electric current in a direction.During circuit work, the initial shape of the driving element 12411 State is in the open state, and electric energy enters and be stored in first energy-storage travelling wave tube 1245, and current signal triggers the concussion Module 1243 controls the driving element 12411 and is closed, and is the inductance 12412 and the power supply storage electricity of the energy-storage module 1242 Can, and export outward, the concussion module 1243 controls the driving element 12411 and disconnects, and passes through the inductance 12412 Electric current moment reduces, then the inductance 12412 is generated since electromagnetic induction phenomenon can hinder electric current to reduce in primary current direction Electric current.That is, being disconnected in a flash in the driving element 12411, the inductance 12412 corresponds here to one Battery, and it is also identical with primary current direction to export sense of current, can give the energy-storage module through the diode 12413 1242 chargings, while electric energy is exported outward.The rectifier cell 1244 stops the electric current in first energy-storage travelling wave tube 1245 to return It returns, therefore the capacitor in first energy-storage travelling wave tube 1245 is stored, when the driving element 12411 is switched on again, institute It states the first energy-storage travelling wave tube 1245 to power to the inductance 12412 and the energy-storage module 1242 and export outward, be consequently formed The process of one lasting charge and discharge, so that the time into the electric energy of the delay unit 124 is extended considerably.

In some embodiments of the utility model, referring to Fig. 4 C, the switch module 1241 is by a driving element 12411 It cooperates and constitutes with a diode 12413.1243 output pwm signal of concussion module controls the driving element 12411 In switch working state, the energy-storage module 1242 is implemented as a capacitor.The delay unit 124 further includes one first storage Energy element 1245 and one first inductance 1246, first energy-storage travelling wave tube 1245 and first inductance 1246 are arranged at described 124 current entry position of delay unit can be first stored in first storage in order to enter the electric current of the delay unit 124 Energy element 1245 and first inductance 1246, first energy-storage travelling wave tube 1245 may be implemented as capacitor.The delay is single Member 124 can also include a rectifier cell 1244, and the rectifier cell 1244 is arranged at the entrance position of the delay unit 124 It sets, for example is set to before first energy-storage travelling wave tube 1245 and first inductance 1246, so that the electric energy of entrance is rectified, than As selected the electric current by a direction.

Citing ground but be not limited to, the course of work of circuit is: the original state of the driving element 12411 be disconnect shape State；When inputing power, electric energy is powered by the rectified action of the rectifier cell 1244 to first energy-storage travelling wave tube 1245 Energy storage, citing ground but is not limited to, and first energy-storage travelling wave tube 1245 is the biggish capacitor of a capacity, such as the capacitor Capacity is 200 μ F, when pulse electric energy is to after 1245 energy storage of the first energy-storage travelling wave tube, 1245 both ends of the first energy-storage travelling wave tube Voltage decline, such as the voltage of first energy-storage travelling wave tube 1245 drop to 1.8V；Further, the pulse electric energy after being depressurized is logical After crossing first inductance 1246, then by the diode 12413 to 1242 charging energy-storing of energy-storage module, and due to this When voltage it is lower, such as 1.8V does not reach the voltage of the work of load, such as the work of the not up to described signal transmitting unit 125 Make voltage, therefore the load does not work；Concussion module 1243 described in electrical energy drive by the diode 12413 works, Output pwm signal or PFM signal control the driving element 12411 and are connected, that is to say, that pass through the diode 12413 Electric energy, a part charges to the energy-storage module 1242, and another part drives the concussion module 1243 work.The driving After element 12411 is connected, first energy-storage travelling wave tube 1245, first inductance 1246 and the formation of the driving element 12411 Closed circuit, first energy-storage travelling wave tube 1245 by the driving element 12411 to 1246 charging energy-storing of the first inductance, And after 1246 energy storage of the first inductance described in the predetermined time, the driving element 12411 is again off, first inductance 1246 variation due to disconnecting electric current in moment circuit generates electric energy of inducting.The induction electric energy that first inductance 1246 generates It charges again by the diode 12413 to the energy-storage module 1242, so that the voltage at 1242 both ends of the energy-storage module It increases.The concussion module 1243 discontinuously controls the on-off of the driving element 12411, first inductance 1246 as a result, The electric energy of inducting generated is constantly charged to the energy-storage module 1242 by the diode 12413, so that the energy-storage module The voltage at 1242 both ends constantly increases, until the voltage at 1242 both ends of energy-storage module reaches the operating voltage of the load When, the energy-storage module 1242 drives the loaded work piece.The voltage of concussion 1243 monitoring output of module, if described The voltage of output end 102 continues to rise, then controls the concussion module 1243 and change the frequency of output signal, for example change PWM The duty ratio of signal, so that the voltage at 1242 both ends of the energy-storage module will not continue to increase；, whereas if the output end Voltage is begun to decline, then controls the concussion module 1243 and change the frequency of output signal, for example change the duty of pwm signal Than so that your voltage of 1242 both ends of energy-storage module starts to increase, as a result, the voltage of the output end maintain it is stable Output valve so that the load stabilization works, for example works normally the signal transmitting unit 125.

During the delay unit 124 work, when primary energy inputs the delay unit 124, part energy Amount is stored in first energy-storage travelling wave tube 1245 and the energy-storage module 1242, the 1245 not cut-off of the first energy-storage travelling wave tube Electricity, the low-voltage for being stored in first energy-storage travelling wave tube 1245, such as 1.8V, by the energy-storage module 1242 after power output It is converted into the load, such as high voltage of 125 need of work of signal transmitting unit, such as 3V, in this way, Process of first energy-storage travelling wave tube 1245 to the load supplying is extended, when big electric energy in first energy-storage travelling wave tube 1245 Down to when being unable to maintain that the delay unit 124 work, the delay unit 124 stops working, the load, such as described for output Signal transmitting unit 125 also stops working, until input energy again.

It's also worth mentioning that in the prior art, carrying out pressure stabilizing usually using lasting electric energy of the voltage-stabilizing device to input Effect, or the conversion between different voltages is carried out, but in the present invention, the utility model passes through the delay unit Moment is generated, the extension of non-continuous, unstable electric energy progress supply time, is not needed by 124 concussion control mode By the effect of voltage-stablizer, and enable to circuit that there is time enough to send longer signal data.

In some embodiments, the signal transmitting unit 125 includes a processor and a communication module, the processor It handles the pulse signal that the delay unit 124 inputs and is converted into standby signal, and by the communication module with wireless Mode is sent.

Further, the receiving terminal circuit 22 includes a signal receiving unit 221, a control unit 222 and an audio Unit 223, the signal receiving unit 221 are used to receive the standby signal that the signal transmitting unit 125 is sent, the control Unit 222 controls the work of audio unit 223 according to ringing signal and issues voice prompt.

Further, the receiving terminal circuit 22 includes a power supply unit, for providing work to the receiving terminal circuit 22 Electric energy.The power supply unit can be implemented as battery, and the power supply unit can also be implemented as voltage-stabilizing device, in order to from Outside obtains electric energy.

Fig. 5 is the circuit block of a variant embodiment of the self generating door bell device of above-described embodiment according to the present utility model Diagram is intended to.In this embodiment of the utility model, the power control unit 122 is by 1242 structure of energy-storage module At the energy-storage module 1242 is arranged between the rectification unit 121 and the delay unit 124.That is, at this In kind of mode, presses electric energy that the button 14 generates and the electric energy that the button 14 generates that playbacks is transported to described prolong respectively Shi Danyuan 124 is delayed by, and there is no the merging outputs for carrying out energy.

Specifically, the generator 13 is driven to generate electricity when pressing the button 14 in user, the electric energy warp of generation It crosses after the rectification unit 121 rectifies and is stored in the energy-storage module 1242, after the energy storage of energy-storage units decompression Output exports after the time-lag action of the delay unit 124 to the signal transmitting unit to the delay unit 124 125, so that the signal transmitting unit 125 sends standby signal.The receiving terminal circuit 22 receives standby signal and generates the tinkle of bells.

When button 14 playbacks, the generator 13 is driven to generate electricity, the electric energy of generation passes through the rectification unit 121 It is stored in the energy-storage module 1242 after rectification, exports after the energy storage of energy-storage units decompression to the delay unit 124, output is to the signal transmitting unit 125 after the time-lag action of the delay unit 124, for signal transmission Unit 125 sends standby signal.The receiving terminal circuit 22 receives standby signal and generates the tinkle of bells.

That is, in this fashion, the electric energy that the generator 13 generates every time is prolonged after being depressurized storage respectively When export, to extend the signal sending time at the door bell transmission end 10 in this way.

Fig. 6 is the deformation of a doorbell receiving end 20 of the self generating door bell device of above-described embodiment according to the present utility model The block diagram representation of embodiment.In this embodiment of the utility model, the signal receiving unit 221 wakes mould including one Block 2211 and an operational module 2212, the signal transmitting unit waken module 2211 and detect the transmitting terminal circuit 12 125 standby signals sent, and when detecting the standby signal, the operational module 2212 is waken, is worked, and And believed by the prompt that the signal transmitting unit 125 that the operational module 2212 receives the door bell transmission end 10 is sent Number.

The module 2211 of waking is a low power devices, the presence or absence of detection signal, without receiving complete information, and The operational module 2212 receives complete doorbell information, and the extension based on the door bell transmission end 10 transmitting signal, makes it It can satisfy the pre-detection time under low power condition and receive the superposition time of complete jingle bell information.

The doorbell receiving end 20 has a suspend mode, i.e., when not having standby signal in the given time, the doorbell Receiving end 20 does not work, and in other words, the receiving terminal circuit 22 is in low power state.That is, the doorbell receiving end 20 the suspend mode power be lower than 20 working condition of doorbell receiving end power.The working condition, that is, the door Bell receiving end 20 receives the working condition that the standby signal issues voice prompt.When the door bell transmission end 10 sends signal When, the module 2211 of waking detects signal, and promotes the operational module 2212 to enter by the module 2211 of waking Working condition, so that the operational module 2212 starts to receive doorbell signal.

In other words, the doorbell receiving end 20 have at least two operating modes, one be low-power suspend mode, separately One is that the operating modes of relative high powers improves the using energy source of the doorbell receiving end 20 by the combination of both of which Rate reduces the waste of electric energy, and signal of the transmitting by delay based on the door bell transmission end 10 is mentioned without losing doorbell Show signal, the doorbell receiving end 20 is reliably worked.

It is noted that in the present invention, energy when acquisition button 14 is pressed and playbacks during two, To improve the total amount of energy acquisition, and in circuit by temporally conveying to controlling electric energy and/or being delayed to electric energy Conveying, so that the working time of the transmitting signal of the transmitting terminal circuit 12 at the door bell transmission end 10 be made to prolong by many aspects It is long, for the work of 125 longer time of signal transmitting unit, so that the duplicate control signal sent increases, that is, exist In primary transmission, there are multiple identical control information, so that relatively reliable the receiving in doorbell receiving end 20 mentions Show signal, and in this embodiment of the utility model, suspend mode operating mode is set for the receiving terminal circuit 22, so that institute It states receiving terminal circuit 22 and does not need the working condition for being continuously in relatively high power, and since 10 forward delay interval of door bell transmission end is believed Number, the preliminary examination side time under low power conditions can be met and receive the signal of the superposition time of complete jingle bell information It receives.

It's also worth mentioning that in the present invention, extend signal sending time in several ways, so that compared with Low power generator also can completely send doorbell signal, to reduce the volume of generator, increase generator and shell it Between space, reduce door bell transmission end noise.

Further, in some embodiments of the utility model, according to the pressing at the door bell transmission end 10 and described The doorbell sound of number that generator 13 produces electricl energy setting response, citing ground, in a kind of course of work, be set as when user by The primary button 14 is pressed, 20 jingle bell of doorbell receiving end is primary, i.e. the compression number and number of rings of user is corresponding, In a kind of course of work, it is set as when user presses the primary button 14, the doorbell is adjacent twice, that is, described in pressing The corresponding the tinkle of bells of the electric energy that generator 13 generates, and the electric energy that the playback of the button 14 drives the generator 13 to generate is corresponding Another secondary the tinkle of bells.

In some embodiments of the utility model, the doorbell receiving end 20 is a DC circuit receiving end, i.e., described The door bell transmission end 10 of self power generation mode and the doorbell receiving end 20 of direct current supply constitute the self generating door bell and fill It sets.

The doorbell receiving end of direct current supply can be powered by battery, and suspend mode is arranged.Citing ground, the door Bell receiving end 20 is configured as being slept and being automatically waken up with certain duty cycle, when the doorbell receiving end 20 is called out When waking up, detects whether the doorbell signal that the door bell transmission end 10 emits, continue suspend mode if no signal, if detected There is signal, then the described control unit 222 of the doorbell receiving end controls the audio unit 223 and issues doorbell standby signal.

Above-described embodiment according to the present utility model, the utility model provides a self generating door bell control method 800, described Control method comprising steps of

801: one button 14 of pressing drives a generator 13 to produce electricl energy；

802: the button 14 that playbacks drives the generator 13 to produce electricl energy；

803: output electric energy a to signal transmitting unit 125 sends doorbell signal；With

804: receiving the doorbell signal and generate ring prompting.

In the step 801 and the step 802, while the press condition of habit is provided for user, acquisition pressing With playback two during energy, to improve the efficiency of energy acquisition.Arteries and veins in the step 801 and the step 802 It is contrary to rush electric energy.

By the position of playback one key 141 of playback of element 142 in the step 802, so that the pressing restores To initial position, identical press condition is provided for user, while the generator 13 being driven to produce electricl energy.

In the step 803 further include: the electric energy that pre-stored pressing generates, it is same when the button 14 that playbacks produces electricl energy When export.

Comprising steps of the electric energy generated to the generator 13 rectifies in the step 803.

Comprising steps of obtaining preceding trigger signal by pulse electric energy input terminal in the step 803, power output is controlled.

Comprising steps of controlling power output by trigger signal after the acquisition of pulse electric energy output end in the step 803.

Delay power output is further comprised the steps of: in the step 803 to the signal transmitting unit 125.

In the step 803, the pulse electric energy of input is decomposed into multiple pulse electric energies, carries out delay output respectively.

Further comprise the steps of: the detection standby signal in the step 804, activation one work to be checked when measuring standby signal Module 2212 receives complete standby signal.

In the step 804 comprising steps of when the standby signal is not detected in the given time, doorbell receiving end 20 are in suspend mode operating mode.

It should be understood by those skilled in the art that foregoing description and the embodiments of the present invention shown in the drawings are only used as It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The function of the utility model Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiments of the present invention Can there are any deformation or modification.

Claims (15)

1. self generating door bell device characterized by comprising

One door bell transmission end, the door bell transmission end include:

One generator；With

One transmitting terminal circuit, the transmitting terminal circuit include a rectification unit, an energy-storage travelling wave tube, a delay unit and signal hair Unit is sent, the delay unit includes a switch module, an energy-storage module and a concussion module, operates what the generator generated Electric energy is stored in energy-storage travelling wave tube after rectification unit rectification, and triggers the concussion module and control the switching molding Block is connected to the energy-storage module charging energy-storing, and powers to the signal transmitting unit and send doorbell signal；With

One doorbell receiving end, the doorbell receiving end receive the doorbell signal, respond the doorbell signal and generate doorbell prompt Information.

2. self generating door bell device according to claim 1, wherein the energy-storage module includes an inductance, a capacitor and one Diode, when switch module closure, the energy-storage travelling wave tube sends single to the inductance, the capacitor and the signal Member power supply.

3. self generating door bell device according to claim 2, wherein the inductance passes through when the switch module disconnects The diode is powered to the capacitor charging, the capacitor to the signal transmitting unit.

4. self generating door bell device according to claim 2, wherein the concussion module with preset frequency control described in open It closes module to be turned on or off, controls and be charged and discharged repeatedly between the energy-storage travelling wave tube and the inductance, the capacitor.

5. self generating door bell device according to claim 1, wherein the transmitting terminal circuit includes a switch element, it is described Switch element is arranged between the energy-storage travelling wave tube and the delay unit, in a power generation period, when the generator When generating pulsatile once electric energy, the switch element is in an off state, and electric energy is previously stored in the energy-storage travelling wave tube, works as hair When motor generates pulse electric energy again, the switch element is in closed state, the electric energy of the generator input and the storage The electric energy of energy element storage is exported together to the delay unit.

6. self generating door bell device according to claim 1, wherein the wink that the delay unit generates the generator Between electric pulse extend the time power to the signal transmitting unit.

7. self generating door bell device according to claim 1, wherein the electric energy that the delay unit exports after extending the time The existing time is four times or more of the time width for the pulse electric energy that the generator generates.

8. self generating door bell device according to claim 2, wherein the delay unit is encapsulated as an integrated circuit, institute It states inductance and the capacitor is placed on the integrated circuit.

9. self generating door bell device according to claim 4, wherein the oscillation frequency range of the concussion module is 50KHZ ~10MHZ.

10. self generating door bell device according to claim 4, wherein the electric energy of input is depressured by the delay unit With the signal transmitting unit is delivered to after pressure stabilization function.

11. self generating door bell device according to claim 1, wherein the energy-storage module includes a capacitor and one or two poles Pipe, when the switch module disconnects, the energy-storage travelling wave tube is sent by the diode to the capacitor and the signal Unit power supply.

12. self generating door bell device according to claim 1, wherein the delay unit includes one first inductance and one the One energy-storage travelling wave tube, first inductance and first energy-storage travelling wave tube are not set to the delay unit electric energy close to input terminal position It sets, when switch module closure, first inductance, first energy-storage travelling wave tube and switch module formation are closed back Road.

13. self generating door bell device according to claim 12, wherein the energy-storage module includes a capacitor and one or two poles Pipe, when the switch module disconnects, first inductance and first energy-storage travelling wave tube pass through the diode to the electricity Hold and the signal transmitting unit is powered.

14. self generating door bell device according to claim 12, wherein the delay unit using BOOST booster circuit into Row boosting and pressure stabilization function.

15. according to any self generating door bell device of claim 2-14, wherein when pressing the door bell transmission end, arteries and veins It rushes electric energy and a current driving signal doorbell signal of transmitting, the doorbell receiving end response one is extended by the delay unit Secondary, when discharging the door bell transmission end, pulse electric energy extends signal by the delay unit and emits a doorbell letter again Number, doorbell receiving end secondary response again.