CN209475346U - Sleep assistance instrument device - Google Patents
Sleep assistance instrument device Download PDFInfo
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- CN209475346U CN209475346U CN201821844006.7U CN201821844006U CN209475346U CN 209475346 U CN209475346 U CN 209475346U CN 201821844006 U CN201821844006 U CN 201821844006U CN 209475346 U CN209475346 U CN 209475346U
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- power
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- assistance instrument
- sleep assistance
- driver module
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Abstract
The utility model relates to a kind of sleep assistance instrument devices, including driving source, Power Entry Module and power driver module, the driving source is connect with the Power Entry Module and the power driver module respectively, and the Power Entry Module is connected with the power driver module；The power supply mode of the Power Entry Module is pulse power supply.The utility model uses pulse power supply mode for power driver module power supply, improves the working efficiency of the present apparatus, while reaching energy-efficient effect, reduces calorific value, is conducive to extend the service life of the present apparatus.
Description
Technical field
The utility model relates to healthcare fields, more particularly to a kind of sleep assistance instrument device.
Background technique
Good sleep rest is the important guarantee of health, and sleep assistance instrument can help user to improve sleep, and raising is slept
Dormancy quality, mechanism are the functional area for intervening brain by microwave.The pathogenesis basis of the diseases such as depression and anxiety, insomnia is big
The transmitting of neurotransmitter and paracrisis in brain, unique micro-current that sleep assistance instrument is issued can change abnormal brain wave, from
Depression and anxiety, insomnia, infantile spasm problem are treated in root, and avoid side effects of pharmaceutical drugs.
In order to make sleep assistance instrument reach better effect, power output needs power driver module to drive.Sleep assistance instrument dress
The working method set is pulsed mode, and power driver module is generally direct current supply, when sleep assistance instrument device does not work,
Power driver module still in consumption electric energy, reduces the working efficiency of sleep assistance instrument and increases calorific value, not only not energy-efficient
Effect can also shorten its service life.
Utility model content
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of sleep assistance instrument device, use pulse power supply mode for power drive
Dynamic module for power supply, improves the working efficiency of the present apparatus, while reaching energy-efficient effect, reduces calorific value, be conducive to extend
The service life of the present apparatus.
A kind of sleep assistance instrument device, including driving source, Power Entry Module and power driver module, the driving source respectively with
The Power Entry Module is connected with the power driver module, and the Power Entry Module and the power driver module connect
It connects；
The power supply source of the Power Entry Module is the pulse power.
In one embodiment, the power driver module includes the level-one driving element being connected in series and two-stage actuator
Part, the level-one driving element are connect with the driving source, and the level-one driving element and the secondary drive device are and institute
State Power Entry Module connection.
In one embodiment, the Power Entry Module includes power switch circuit and power output circuit, the electricity
Source switching circuit is connect with the power output circuit and the driving source respectively, and the power output circuit is respectively with described one
Grade driving element is connected with the secondary drive device.
In one embodiment, the power output circuit includes time delay device, the time delay device respectively with the electricity
Source switching circuit is connected with the power driver module.
In one embodiment, the power output circuit includes filtering device, and the filtering device and the power drive
The connection of dynamic model block.
In one embodiment, the power switch circuit is transistor switching circuit, in the transistor switching circuit,
The base stage of the triode is connect with the driving source, and the collector of the triode is connect with the power output circuit, institute
State the emitter ground connection of triode.
In one embodiment, the time delay device be time-delay relay, one end of the coil of the time-delay relay with
The power switch circuit connection, other end ground connection；One end of the switch of the time-delay relay is connected with power supply, the other end with
The power driver module connection.
In one embodiment, there are two the filtering devices, one end of one filtering device and the level-one are driven
Dynamic device connection, other end ground connection；One end of another filtering device is connect with the secondary drive device, another termination
Ground.
In one embodiment, the filtering device is filter capacitor.
In one embodiment, the level-one driving element and secondary drive device are power amplifier.
Above-mentioned sleep assistance instrument device uses pulse power supply mode for power driver module power supply, improves the work of the present apparatus
Efficiency, while reaching energy-efficient effect, reduce calorific value, is conducive to extend the service life of the present apparatus.
Detailed description of the invention
Fig. 1 is the circuit modular structure figure in one embodiment；
Fig. 2 is the circuit modular structure figure in another embodiment；
Fig. 3 is the electrical block diagram in one embodiment.
Specific embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with the drawings and specific embodiments to the utility model make into
One step detailed description.
A kind of sleep assistance instrument device, as shown in Figure 1, including driving source 100, Power Entry Module 200 and power driver module
300, driving source 100 is connect with Power Entry Module 200 and power driver module 300 respectively, Power Entry Module 200 and power
Drive module 300 connects.Wherein, driving source 100 is microwave signal source, for generating microwave signal；Power Entry Module 200 is
Power driver module 300 is powered, which is pulse power supply；Power driver module 300 is for amplifying microwave signal, the function
The power supply source of rate drive module 300 is the pulse power, uses pulse power supply mode for power driver module power supply, improves this dress
The working efficiency set, while reaching energy-efficient effect, reduce calorific value, is conducive to extend the service life of the present apparatus.
Specifically, the microwave signal in driving source 100 can be interruption and issue, i.e., the working method of driving source 100 is arteries and veins
Rush working method；It is also possible to continuously issue, i.e., the working method of driving source 100 is to continue working mode.Since sleep assistance instrument fills
When setting work, working method is pulsed mode, it is preferred that driving source 100 herein is pulsed mode, it can
Reduce unnecessary energy consumption.
In order to make above-mentioned sleep assistance instrument device reach better effect, power output needs to reach 40dbm, therefore at least needs
Two driving stages are wanted to carry out drive amplification.In one embodiment, as shown in figs. 1 and 3, power driver module 300 includes that series connection connects
The level-one driving element PA1 and secondary drive device PA2 connect, the level-one driving element PA1 are connect with driving source 100, and level-one is driven
Dynamic device PA1 and secondary drive device PA2 is connect with Power Entry Module 200.Wherein, Power Entry Module 200 is respectively
Level-one driving element PA1 and secondary drive device PA2 provides the pulse power.
Preferably, above-mentioned level-one driving element PA1 and secondary drive device PA2 are power amplifier.
Wherein, the output end of secondary drive device PA2 is connected with antenna 400, it is preferable that the antenna 400 is loop aerial.
In one embodiment, as shown in Figures 2 and 3, the working method of driving source 100 is pulsed mode, and power supply is defeated
Entering module 200 includes power switch circuit 201 and power output circuit 202, and power switch circuit 201 exports electricity with power supply respectively
Road 202 and driving source 100 connect, and power output circuit 201 connects with level-one driving element PA1 and secondary drive device PA2 respectively
It connects.
Specifically, when there is microwave signal sending in driving source 100, power switch circuit 201 is connected, and power supply is made to pass through electricity
Source follower circuit 202 normally exports, and level-one driving element PA1 and secondary drive device PA2 start to work, and carries out to microwave signal
It exports after drive amplification processing to antenna 400；When not having microwave signal sending in driving source 100, power switch circuit 201 is disconnected
It opens, non-transformer exports in power output circuit 202, and level-one driving element PA1 and secondary drive device PA2 stop working.
In the present embodiment, whether there is whether microwave signal sending exports as Power Entry Module 200 using in driving source 100
The Rule of judgment of power supply, due to driving source 100 working method be pulsed mode, Power Entry Module 200 it is defeated
Power supply is the pulse power out.Level-one driving element PA1 and secondary drive device PA2 works therewith when driving source 100 works, and motivates
Level-one driving element PA1 and secondary drive device PA2 stop working therewith when source 100 stops working, and can largely mention
The working efficiency of the high present apparatus, while can reach energy-efficient effect, reduce level-one driving element PA1 and secondary drive device PA2
Calorific value, be conducive to extend the service life of the present apparatus.
In one embodiment, as shown in figure 3, power output circuit 202 include time delay device, the time delay device respectively with
Power switch circuit 201 and power driver module 300 connect.The time delay device is used for when driving source 100 stops working, and makes electricity
Source follower circuit 202 whithin a period of time still can normal out-put supply, to guarantee that driving source 100 issues micro- before stopping working
Wave signal can be exported normally from power driver module 300.
Preferably, above-mentioned time delay device is time-delay relay KT, and one end of the coil of time-delay relay KT is opened with power supply
Powered-down road 201 connects, other end ground connection；One end of the switch of time-delay relay KT is connected with power supply VCC, the other end and power
Drive module 300 connects.
When there is microwave signal sending in driving source 100, power switch circuit 201 is connected, the coil of time-delay relay KT
It after energization, closes the switch, power supply VCC is normally exported by power output circuit 202, level-one driving element PA1 and secondary drive
Device PA2 starts to work, and exports after carrying out drive amplification processing to microwave signal to antenna 400；When not micro- in driving source 100
When wave signal issues, the switch of time-delay relay KT disconnects over time, i.e., power switch circuit 201 disconnects, and power supply is defeated
Non-transformer exports in circuit 202 out, and level-one driving element PA1 and secondary drive device PA2 stop working.Stop in driving source 100
When only working, power output circuit 202 whithin a period of time still can normal out-put supply, ensure that driving source 100 stop work
The microwave signal issued before making can be exported normally from power driver module 300.Wherein, the delay time in time-delay relay can
It presets according to actual needs.
In one embodiment, as shown in figure 3, power output circuit 202 includes filtering device, the filtering device and power
Drive module 300 connects.Specifically, there are two filtering devices, one end of one of filtering device C1 drives with level-one respectively
Device PA1 is connected with power supply VCC, other end ground connection；One end of another filtering device C2 respectively with secondary drive device PA2 and
Power supply VCC connection, other end ground connection.
Above-mentioned filtering device keeps the direct current of output smoother for filtering out alternating current that may be present in power supply VCC.It is excellent
Selection of land, above-mentioned filtering device are filter capacitor.
In one embodiment, as shown in figure 3, the power switch circuit 201 is transistor switching circuit, in triode
In switching circuit, the base stage of triode Q1 is connect with driving source 100, the collector of triode Q1 respectively with power output circuit
202 connect with power supply VCC, the emitter ground connection of triode Q1.When there is microwave signal sending in driving source 100, triode
Q1 is connected, and after having power supply VCC input, the coil of time-delay relay KT to be powered in the coil of time-delay relay KT, closes the switch, electricity
Source VCC is normally exported by power output circuit 202, and level-one driving element PA1 and secondary drive device PA2 start to work, right
Microwave signal exports after carrying out drive amplification processing to antenna 400；When there is no microwave signal sending in driving source 100, three poles
Pipe Q1 is disconnected, non-transformer VCC input in the coil of time-delay relay KT, according to preset delay time, time-delay relay KT's
Switch disconnects after this time, i.e., power switch circuit 201 disconnects, and non-transformer output in power output circuit 202, level-one is driven
Dynamic device PA1 and secondary drive device PA2 stops working.
In Power Entry Module 200, since the working method of driving source 100 is pulsed mode, by driving source 100
In microwave signal conduct, the input signal of transistor switching circuit, by transistor switching circuit drive time-delay relay KT work
Make, determines whether there is power supply output in power output circuit by time-delay relay KT, realize the defeated of Power Entry Module 200
Power supply is the pulse power out, improves the working efficiency of the present apparatus, reaches energy-efficient effect, reduce calorific value, ensure that sharp
Encouraging the microwave signal that source 100 issues before stopping working can normally export from power driver module 300.In 100 work of driving source
Level-one driving element PA1 and secondary drive device PA2 work therewith when making, level-one driving element when driving source 100 stops working
PA1 and secondary drive device PA2 stop working therewith, can largely improve the working efficiency of the present apparatus, save energy consumption,
The operating temperature for reducing the present apparatus, is conducive to extend the service life of the present apparatus.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of sleep assistance instrument device, which is characterized in that described to swash including driving source, Power Entry Module and power driver module
It encourages source to connect with the Power Entry Module and the power driver module respectively, the Power Entry Module and the power drive
The connection of dynamic model block；
The power supply source of the Power Entry Module is the pulse power.
2. sleep assistance instrument device according to claim 1, which is characterized in that the power driver module includes being connected in series
Level-one driving element and secondary drive device, the level-one driving element are connect with the driving source, the level-one driving element
It is connect with the Power Entry Module with the secondary drive device.
3. sleep assistance instrument device according to claim 2, which is characterized in that the Power Entry Module includes power switch electricity
Road and power output circuit, the power switch circuit is connect with the power output circuit and the driving source respectively, described
Power output circuit is connect with the level-one driving element and the secondary drive device respectively.
4. sleep assistance instrument device according to claim 3, which is characterized in that the power output circuit includes time delay device,
The time delay device is connect with the power switch circuit and the power driver module respectively.
5. sleep assistance instrument device according to claim 3, which is characterized in that the power output circuit includes filtering device,
The filtering device is connect with the power driver module.
6. sleep assistance instrument device according to claim 3, which is characterized in that the power switch circuit is triode switch electricity
Road, in the transistor switching circuit, the base stage of the triode is connect with the driving source, the collector of the triode with
The power output circuit connection, the emitter ground connection of the triode.
7. sleep assistance instrument device according to claim 4, which is characterized in that the time delay device is time-delay relay, described
One end of the coil of time-delay relay is connect with the power switch circuit, other end ground connection；The switch of the time-delay relay
One end be connected with power supply, the other end is connect with the power driver module.
8. sleep assistance instrument device according to claim 5, which is characterized in that there are two the filtering devices, a filter
One end of part is connect with the level-one driving element, other end ground connection；One end of another filtering device and the secondary drive
Device connection, other end ground connection.
9. sleep assistance instrument device according to claim 5, which is characterized in that the filtering device is filter capacitor.
10. the sleep assistance instrument device according to any one of claim 2-9, which is characterized in that the level-one driving element and
Secondary drive device is power amplifier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844006.7U CN209475346U (en) | 2018-11-09 | 2018-11-09 | Sleep assistance instrument device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844006.7U CN209475346U (en) | 2018-11-09 | 2018-11-09 | Sleep assistance instrument device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209475346U true CN209475346U (en) | 2019-10-11 |
Family
ID=68115582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844006.7U Active CN209475346U (en) | 2018-11-09 | 2018-11-09 | Sleep assistance instrument device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209475346U (en) |
-
2018
- 2018-11-09 CN CN201821844006.7U patent/CN209475346U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 518101 16 floor, block B, long Guang Century Towers, south of Xinghua Road, Xin'an, Baoan District, Shenzhen, Guangdong. Patentee after: Perth Sleep Technology (Shenzhen) Co., Ltd. Address before: 518101 16 floor, block B, long Guang Century Towers, south of Xinghua Road, Xin'an, Baoan District, Shenzhen, Guangdong. Patentee before: Fast Sleep Innovation Technology (Shenzhen) Co., Ltd. |