CN202795694U - Simple head posture rectification instrument - Google Patents
Simple head posture rectification instrument Download PDFInfo
- Publication number
- CN202795694U CN202795694U CN 201220525512 CN201220525512U CN202795694U CN 202795694 U CN202795694 U CN 202795694U CN 201220525512 CN201220525512 CN 201220525512 CN 201220525512 U CN201220525512 U CN 201220525512U CN 202795694 U CN202795694 U CN 202795694U
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- circuit
- angle switch
- light emitting
- switch
- sheet
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Abstract
The utility model relates to a simple head posture rectification instrument which is composed of a power supply, a circuit main switch, a red light emitting diode, an angle switch, a green light emitting diode, a music integrated circuit, a right loudspeaker, a left loudspeaker, an elastic pendulum-type angle switch sheet and a hemispherical angle switch sheet. The power supply voltage in a circuit is 3V, the circuit main switch is connected in series with the green light emitting diode. The two ends of the green light emitting diode are connected with a parallel circuit. The parallel circuit is provided with the angle switch as the main switch. The inside of the angle switch is provided with the elastic pendulum-type angle switch sheet the hemispherical angle switch sheet. One path of the parallel circuit is provided with the red light emitting diode, and the other path is connected in series with the music integrated circuit, the right loudspeaker and the left loudspeaker. The circuit is used for the matching function of a headset.
Description
Technical field:
The utility model relates to the health treatment that a kind of appearance corrected, and especially a kind of have a simple and easy appearance correcting instrument that is attached in the headphone.
Background technology:
At present, Chinese patent discloses a kind of sitting posture warning correcting instrument (Granted publication number: CN2710065), it has been included on the connecting rod of earphone a monitor cartridge is installed, and metal balls switch and musical film are housed in the monitor cartridge.Utilize alarm switch to tilt, ball is connected the function that circuit makes the musical film sounding alarm, and the sitting posture that in time reminding user maintenance is correct and good writing style reach vision protection and pre-myopic-preventing purpose.But this sitting posture warning correcting instrument is independent design, and the angle control during installation is comparatively loaded down with trivial details, and the prompt tone effect is poor, and is not obvious as the allocation function of headphone.
Summary of the invention:
The utility model provides a kind of simple and easy appearance correcting instrument that is attached in the headphone that have, and can simplify the method that an appearance is corrected, and can be attached to headphone inside, corrects for an appearance and brings convenience.
Technical scheme: a kind of simple and easy appearance correcting instrument, it is to be made of angle switch, red light emitting diodes, green LED, power supply, circuit general switch, music integrated circuit, right loudspeaker, left speaker, elasticity pendulum angle switch sheet, hemisphere face shape angle switch sheet.It is characterized in that: supply voltage is made as 3 volts in the circuit, be connected in series circuit general switch and green LED, be connected with parallel circuit at the green LED two ends, it is master switch that this group parallel circuit is provided with angle switch, be provided with elasticity pendulum angle switch sheet and hemisphere face shape angle switch sheet in the angle switch, parallel circuit one tunnel is provided with red light emitting diodes, and another road is connected in series music integrated circuit, right loudspeaker, left speaker, and this circuit is used for the allocation function of headphone.
Beneficial effect: because the utility model has been set up angle switch control loudspeaker circuit function, become a kind of simple and easy appearance correcting instrument, bring convenience for user's an appearance rectification, method especially can simplify the operation, can realize the music tip that circulates again, make an appearance rectification effect more effective.Because simple and easy appearance correcting instrument is provided with power supply, circuit general switch, angle switch (elasticity pendulum angle switch sheet, hemisphere face shape angle switch sheet), red light emitting diodes, green LED, music integrated circuit, right loudspeaker, left speaker, thereby has an appearance correcting function, for realizing that the utility model provides assurance.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is principle assumption diagram.
Fig. 2 is the longitudinal cutting structure figure of angle switch.
In the drawings, 1. angle switch, 2. red light emitting diodes, 3. green LED, 4. power supply, 5. circuit general switch, 6. music integrated circuit, 7. right loudspeaker, 8. left speaker, 9. elasticity pendulum angle switch sheet, 10. hemisphere face shape angle switch sheet.
Embodiment:
In the circuit, power supply (4) voltage is made as 3 volts, be connected in series circuit general switch (5) and green LED (3), be connected with parallel circuit at green LED (3) two ends, it is master switch that this group parallel circuit is provided with angle switch (1), be provided with elasticity pendulum angle switch sheet (9) and hemisphere face shape angle switch sheet (10) in the angle switch (1), parallel circuit one tunnel is provided with red light emitting diodes (2), another road is connected in series music integrated circuit (6), right loudspeaker (7), left speaker (8), this circuit is used for the allocation function of headphone.
During use, open circuit general switch (5), green LED (3) display working condition, again headphone is worn in the head normotopia, when the wearer reads a book or writes, when the head position too tilts, elasticity pendulum angle switch sheet (9) in the angle switch (1) produces inclination under Action of Gravity Field, contact with hemisphere face shape angle switch sheet (10) switch, red light emitting diodes (2) beginning is luminous, right loudspeaker (7), left speaker (8) begins to send voice prompt under the effect of music integrated circuit (6), with reminding user; After user's displacement just, elasticity pendulum angle switch sheet (9) in the angle switch (1) disconnects with hemisphere face shape angle switch sheet (10) switch under Action of Gravity Field, red light emitting diodes (2) stops luminous, right loudspeaker (7), left speaker (8) and music integrated circuit (6) stop sounding, circulate to correct user's head pose with this.
Claims (1)
1. simple and easy appearance correcting instrument, it is by power supply, circuit general switch, red light emitting diodes, angle switch, green LED, music integrated circuit, right loudspeaker, left speaker, elasticity pendulum angle switch sheet, hemisphere face shape angle switch sheet consists of, it is characterized in that: supply voltage is made as 3 volts in the circuit, be connected in series circuit general switch and green LED, be connected with parallel circuit at the green LED two ends, it is master switch that this group parallel circuit is provided with angle switch, be provided with elasticity pendulum angle switch sheet and hemisphere face shape angle switch sheet in the angle switch, parallel circuit one tunnel is provided with red light emitting diodes, another road is connected in series music integrated circuit, right loudspeaker, left speaker, this circuit is used for the allocation function of headphone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525512 CN202795694U (en) | 2012-09-28 | 2012-09-28 | Simple head posture rectification instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220525512 CN202795694U (en) | 2012-09-28 | 2012-09-28 | Simple head posture rectification instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202795694U true CN202795694U (en) | 2013-03-13 |
Family
ID=47822909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220525512 Expired - Fee Related CN202795694U (en) | 2012-09-28 | 2012-09-28 | Simple head posture rectification instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202795694U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408889A (en) * | 2015-07-28 | 2017-02-15 | 廖大颖 | Shoulder and Neck Posture Correction System |
-
2012
- 2012-09-28 CN CN 201220525512 patent/CN202795694U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106408889A (en) * | 2015-07-28 | 2017-02-15 | 廖大颖 | Shoulder and Neck Posture Correction System |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20140928 |
|
| EXPY | Termination of patent right or utility model |