CN202095070U - Safety earphone - Google Patents
Safety earphone Download PDFInfo
- Publication number
- CN202095070U CN202095070U CN2011202354549U CN201120235454U CN202095070U CN 202095070 U CN202095070 U CN 202095070U CN 2011202354549 U CN2011202354549 U CN 2011202354549U CN 201120235454 U CN201120235454 U CN 201120235454U CN 202095070 U CN202095070 U CN 202095070U
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- earphone
- safe earphone
- control circuit
- signal processing
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Abstract
The utility model discloses a safety earphone. The key points of the adopted technical scheme is that the safety earphone comprises a gravity induction unit, a control circuit unit, a signal processing unit, a direction indicating unit, and a power supply unit, wherein the gravity induction unit is positioned inside the safety earphone and used for inducing gravitational acceleration; the control circuit unit is connected with the gravity induction unit and used for receiving the acceleration signals output by the gravity induction unit and converting the acceleration signals into operating signals for output; the signal processing unit is connected with the control circuit unit and used for receiving and processing the operating signals output by the control circuit unit; the direction indicating unit is connected with the signal processing unit and used for receiving and processing the operating signals output by the signal processing unit and displaying the operating signals on a direction display unit; and the power supply unit is used for supplying power for the safety earphone. The utility model has the advantage that when a user wearing the safety earphone listens to music while walking, the direction indicating unit on the earphone can play a prompt role through judging the running direction of vehicles behind the user, so as to avoid traffic accidents.
Description
Technical field
The utility model relates to a kind of safe earphone, relates in particular to a kind of safe earphone capable of indicating direction.
Background technology
Now a lot of people have on earphone when liking walking and listen to the music, and exist danger when still enjoying, can be owing to can not hear front vehicle sound, and earphone personnel's route is worn in the also unpredictable the place ahead of front vehicle, can't dodge in advance.
The people when walking its acceleration have minor variations usually, especially left or turn right to the time, people's head can be left or deflection to the right, the variation of its acceleration is just more obvious.Gravity sensor is a kind of equipment that Apple takes the lead in developing, and it is a kind ofly motion or gravity can be converted to the transducer of the signal of telecommunication, is mainly used in inclination angle, inertia force, impact and shakes isoparametric measurement.When the measuring table inclination angle, gravity sensor vertically is positioned on institute's lining platform, what the sensitive axes of gravity sensor should be with sloping platform is axial consistent, should be parallel with horizontal plane under level.When platform when a certain direction has an inclined angle alpha, the mass of gravity sensor produces skew owing to be subjected to the effect of gravity acceleration g component in an inclined direction, and the output voltage of gravity sensor is changed.Therefore by being set at pedestrian head, gravity sensor can induce the acceleration change of people when walking or turning to.
The utility model content
At the problems referred to above, the utility model proposes a kind of safe earphone, by in earphone inside gravity sensor being set, the direction that can make the people can indicate this people when having on earphone and walk is avoided owing to traffic accident takes place the sound that can't hear front vehicle.
The technical solution of the utility model is:
A kind of safe earphone is characterized in that, comprising: the gravity sensing unit is positioned at described safe earphone inside, in order to induction acceleration of gravity; Control circuit unit connects described gravity sensing unit, in order to receiving the acceleration signal of described gravity sensing unit output, and is translated into operation signal output; Signal processing unit connects described control circuit unit, receives the also operation signal of control and treatment circuit unit output; The direction indicating member connects described signal processing unit, receives the also operation signal of processing signals processing unit output, and it is presented on the direction display unit; Power-supply unit is with thinking described safe earphone power supply.
Further, described direction display unit is a LED light, and described power-supply unit is a battery.
Further, the ear band of described safe earphone is made of soft material.
Further, described soft material is a kind of in ABS injection moulding, carbon fiber or the rubber.
Further, also comprise the Voice Navigation unit, in order to receive Voice Navigation information.
Further, also comprise the music unit.
Further, described music unit comprises bluetooth equipment.
By adopting the utility model, the pedestrian walks when having on earphone and listening to the music, rely on gravity sensing device, by judging that the pedestrian or the variation of acceleration to the right left, produce corresponding signal output, indicator light on the earphone shows pedestrian's direction of advance according to the signal of output, even can't hear the sound of front vehicle like this, front vehicle also can according to the place ahead pedestrian prejudge out the direction that the pedestrian advances with the earphone indicated direction, dodge in advance, to avoid traffic accident.Can also attach the Voice Navigation unit in the earphone, under the unfamiliar situation, can judge direction of advance to road according to Voice Navigation information the pedestrian.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
Fig. 2 is that the safe earphone of the utility model embodiment is worn schematic diagram.
Fig. 3 is the schematic diagram of user's head of the utility model embodiment LED light when turning left.
Fig. 4 is the schematic diagram of user's head of the utility model embodiment LED light when turning right.
Fig. 5 is the schematic diagram of the user of the utility model embodiment LED light when keeping straight on.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.For the person of ordinary skill in the field, to the detailed description of the present utility model, above-mentioned and other purposes of the present utility model, feature and advantage will be apparent.
As shown in Figure 1, safe earphone inside comprises gravity sensing unit 1, control circuit unit 2, signal processing unit 3, direction indicating member 4 and power-supply unit 5.Gravity sensing unit 1 produces an analog signal and by signal transmssion line this signal is transferred to control circuit unit 2 by the acceleration change that the actuating signal of responding to human body causes; Control circuit unit 2 becomes exercisable digital signal with this analog signal conversion after receiving the signal of exporting gravity sensing unit 1, passes to signal processing unit 3; 3 pairs of these operation signals of signal processing unit carry out judgment processing, the direction of advance of confirming the user has or not left or acceleration change to the right, just whether left or be tilted to the right user's head, and transfers to direction indicating member 4 with result in the process of advancing; The arrow that direction indicating member 4 moves by the LED light utilization demonstrates the direction that the user advances.
As shown in Figure 2, when the user wore this safe earphone, direction indicating member 4 was towards user's rear, and when the user advanced, the acceleration change that the actuating signal of human body causes was sensed in gravity sensing unit 1.As shown in Figure 3, when user's head rocked left, the LED display lamp can show the arrow that is moved to the left; As shown in Figure 4, when user's head rocked to the right, the LED display lamp can show the arrow that moves right; As shown in Figure 5, when the user kept straight on, the LED display lamp showed the arrow of emission to the left and right sides.Like this, when there is vehicle at the user rear through out-of-date, human pilot can clearly be observed the direction indicating member of the safe earphone that the user wears, he can judge user's direction of advance according to the arrow indicated direction of LED display lamp on the direction indicating member 4, dodge so that in time make, avoid taking place traffic accident.
This safe earphone can also comprise Voice Navigation unit 6 and music unit 7, and wherein Voice Navigation unit 6 is connected with navigation service platform by the wireless connections mode, receives navigation information.In the present embodiment, this Voice Navigation unit transmits navigation information by Anji star service platform to the user.Music unit 7 can adopt internal or external music playing module mode to listen to music.Adopt bluetooth equipment to be connected in the present embodiment, do not have connecting line between earphone and the music equipment like this, not only convenient but also safety concerning the user with music equipment.
The ear band of this safe earphone adopts soft material to make, and can be ABS injection moulding, carbon fiber or rubber, and the user can light music appreciating in ear as long as it is with gently.
The above is preferred embodiment of the present utility model only, is not to be used for limiting practical range of the present utility model; If do not break away from spirit and scope of the present utility model, the utility model is made amendment or is equal to replacement, all should be encompassed in the middle of the protection range of claim of the present utility model.
Claims (7)
1. a safe earphone is characterized in that, comprising: the gravity sensing unit is positioned at described safe earphone inside, in order to induction acceleration of gravity; Control circuit unit connects described gravity sensing unit, in order to receiving the acceleration signal of described gravity sensing unit output, and is translated into operation signal output; Signal processing unit connects described control circuit unit, receives the also operation signal of control and treatment circuit unit output; The direction indicating member connects described signal processing unit, receives the also operation signal of processing signals processing unit output, and it is presented on the direction display unit; Power-supply unit is with thinking described safe earphone power supply.
2. safe earphone as claimed in claim 1 is characterized in that, described direction display unit is a LED light, and described power-supply unit is a battery.
3. safe earphone as claimed in claim 1 or 2 is characterized in that, the ear band of described safe earphone is made of soft material.
4. safe earphone as claimed in claim 3 is characterized in that, described soft material is a kind of in ABS injection moulding, carbon fiber or the rubber.
5. safe earphone as claimed in claim 1 or 2 is characterized in that, also comprises the Voice Navigation unit, in order to receive Voice Navigation information.
6. safe earphone as claimed in claim 1 or 2 is characterized in that, also comprises the music unit.
7. safe earphone as claimed in claim 6 is characterized in that, described music unit comprises bluetooth equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202354549U CN202095070U (en) | 2011-07-06 | 2011-07-06 | Safety earphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202354549U CN202095070U (en) | 2011-07-06 | 2011-07-06 | Safety earphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202095070U true CN202095070U (en) | 2011-12-28 |
Family
ID=45370109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202354549U Expired - Fee Related CN202095070U (en) | 2011-07-06 | 2011-07-06 | Safety earphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202095070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595267A (en) * | 2011-07-06 | 2012-07-18 | 苏州斑马工业设计有限公司 | Safety earphone |
| CN108337588A (en) * | 2017-01-20 | 2018-07-27 | 南宁富桂精密工业有限公司 | Earphone and its application method |
-
2011
- 2011-07-06 CN CN2011202354549U patent/CN202095070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102595267A (en) * | 2011-07-06 | 2012-07-18 | 苏州斑马工业设计有限公司 | Safety earphone |
| CN108337588A (en) * | 2017-01-20 | 2018-07-27 | 南宁富桂精密工业有限公司 | Earphone and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20130706 |