KR20020036217A - Portable Safety Display Unit using sinking signal from the external acoustic apparatus - Google Patents

Abstract

PURPOSE: Provided is an individual safety displaying apparatus using the signal inlet from an outer sound equipment, which can show other people that a user is exposed to danger. CONSTITUTION: The individual safety displaying apparatus comprises: a safety displaying device(3) laid on an output unit, which shows that a user is exposed to danger; a detector(2) for detecting the signal for operating the safety displaying device(3), which is mounted with a control switch to control the outer sound equipment(18); an input unit(1) containing a special signal for operating the device comprising the signal for operating the safety displaying device(3), the detector(2), and the safety displaying device(3).

Description

Portable safety display unit using sinking signal from the external acoustic apparatus}

The present invention is a personal safety display device using a signal flowing from an external acoustic device consisting of a display device for displaying a device for displaying the safety of the individual, a detection device for driving the same, and an input device for the purpose of detection.

In general, a device for indicating safety includes an indicator serving as a light indicator mounted on a rear surface such as a cultivator and other bicycles when driving a car at night, or a centerline indicator capable of displaying a centerline of a road. However, the indicators of an unintentionally moving person are personal safety indicators other than the prevention of accidents by judging whether a driver is present by wearing clothes made of luminous lights that can use the reflection of light from a car. There was no.

In particular, when the user hears the sound, such as an external sound reproducing device, at night, there is an accident caused by the driver of the car not hearing even if the driver hears a beeping sound. It was designed because of the recognition of the necessity.

In addition, there was an attempt to think of a simple external beauty by mounting a similar function LED on the earphone in the display device. In general, when the LED is mounted on the outside of the case by making a hole in the case, the light emitted by the LED protruding from the case shines only by the LED, and one LED has encountered a difficult situation due to the brightness of the light.

In order to secure this, there have been cases where the beauty of the light and the way of mounting several LEDs to shine even more than one is used.However, due to the limited space of the earphone case, the LED width is larger than ψ2. Is difficult to put into practice and requires a hard-to-wear case that can include LEDs with a separate volume to implement them.

In addition, when several LEDs are connected, the power consumption of one LED is turned on, so the power consumption of general batteries used in portable devices is large, and thus there is a case that it has no commercial value in practical use.

In addition, the reason why the earphone is mainly used compared to the headphones has the advantage that the earphone is simpler in volume and possession than the headphones. However, at least 2V voltage should be applied to drive the LED, so when using a 1.5V battery, you should use at least two batteries. In case of using more than two power sources, the unique advantages of earphones are due to the size of battery power. There has been a problem with the limitation of the volume being worked.

In addition, in order to drive the LED as described above, it is often necessary to keep the LED on when carrying it.In this way, a separate circuit can be considered due to a waste of power that the LED is continuously discharged even when the earphone is not used. There has been a limiting limitation.

In addition, while aware of the necessity of a personal safety display device that may be necessary to be protected from accidents, there was a problem in that there was no progress toward this due to the reality that consumers do not have inconvenience and there is no way to install it naturally on the individual.

The present invention has been made to solve the above-mentioned conventional problems, the present invention can be notified to others that in the dark, especially when listening to the sound of the sound reproducing apparatus may be exposed to accidents caused by the disconnection of external sounds. It consists of a personal safety display device using signals from external sound equipment and an optimal detection device that can be used with a 1V power supply that is smaller than 1.5V voltage per battery to operate it effectively. It is integrated with the speaker and speaker case to be used as a personal safety display, and the person who installs it is not intentionally equipped with a personal safety display device. To provide a device.

1 is a state diagram according to an embodiment of a personal safety display device using a signal flowing from an external sound device through the display unit according to the present invention.

2 is a circuit diagram according to an embodiment of a personal safety display device using a signal flowing from an external sound device through a display unit according to the present invention.

3 is a state diagram according to another embodiment of a personal safety display device using a signal flowing from an external acoustic device according to the present invention.

4 is a state diagram according to another embodiment of a personal safety display device using a signal flowing from an external sound device according to the present invention.

5 and 6 are state diagrams for explaining in detail an embodiment of the safety display device of the personal safety display device using a signal flowing from the external sound device according to the present invention.

7 and 8 are state diagrams for explaining another embodiment of the safety display device of the personal safety display device using a signal flowing from the external sound device according to the present invention.

9, 10, 11, 12, and 13 are views for explaining an embodiment for explaining whether a safety display device can be installed among the personal safety display device using a signal flowing from the external sound device according to the present invention. State diagram.

<Description of main parts of drawing>

1. Input device 2. Detection device 3. Safety indicator

4. Power Switch 5. Voltage Source 6. Volume Control

7. Amplification unit 8. Comparative detection unit 9. LED driver

10.LED 11.Speaker Unit 12.Speaker Case

13. Case cover 14. Reference voltage source 15. Phase code

16. Booster 17. Harcord 18. External sound reproducing equipment

19. Cord 20. Control switch 21. Microphone unit

22. Output Jack 23. Microphone Case

Features of the present invention for achieving this object

A safety display device (3) mounted on an output device used to listen to the external sound device (18) and indicating that the external sound device is exposed from an external danger signal;

A detection device (2) for detecting a signal for driving the safety display device (3) which externally displays various types of operations introduced from an external sound device to drive this;

Input device (1) comprising a signal used for the purpose of displaying various types of operations flowing from the outside and a separate signal for driving the device consisting of the detection device (2) and the safety display device (3) ; It consists of.

Hereinafter, a preferred embodiment in which a personal safety display device using a signal flowing from an external sound device 18 according to the present invention can be described in the form of an earphone will be described in detail with reference to the accompanying drawings. same.

1 and 2 are a view and a circuit for explaining an embodiment of a personal safety display device using a signal flowing from the external acoustic device 18.

FIG. 3 shows a detection device 2-1 including a control switch 20 of a wired remote controller capable of controlling an external sound device, as another embodiment of a personal safety display device using a signal flowing from an external sound device. It is a personal safety display device using a signal from an external sound device.

FIG. 4 is a personal safety display device using a signal flowing from an external acoustic device for explaining another embodiment in which the detection device 2-2 is seated in the external sound reproduction device 18. .

FIG. 5 illustrates an embodiment of a safety display device constituting a personal safety display device using a signal flowing from an external sound device.

FIG. 6 illustrates an embodiment in which the speaker case itself, which is a display device, emits light in the safety display device of FIG. 5.

FIG. 7 illustrates another embodiment of the safety display device constituting the personal safety display device using the signal flowing from the external sound device in FIG. 5.

FIG. 8 illustrates an embodiment in which the speaker case 12 itself or a part thereof is used as the case cover 17 itself as the safety display device emits light in the safety display device of FIG. 7.

FIG. 9 is a personal safety display device using the signal flowing from the external sound device, which will be described below in the embodiment used when the external sound playback device 18 uses the microphone unit 21.

10 is not only the safety display device 2 of the personal safety display device using the signal flowing from the external sound device is mounted on the speaker case 12, but also the safety display device in the case including the microphone unit 21. (3) is a personal safety display device using a signal flowing in from an external acoustic device for illustrating to use as an embodiment.

FIG. 11 is a personal safety display device using a signal flowing from an external sound device for explaining an embodiment in which an external sound reproducing device configured as one speaker is used in FIG. 10.

12 and 13 are individuals using the signal flowing from the external acoustic device for explaining the embodiment used in the case of the headphone case not only can be seated in a limited place of the earphone is used in FIG. It is a safety indicator.

First, referring to Figures 1 and 2,

An input device capable of displaying various types of operations flowing from the external acoustic device 18 and a signal used to drive a speaker;

Here, the input signal of the input device 1 is intended for operation and listening to drive the sound and the external sound device 18 used for the purpose of driving the speaker unit 11 introduced from the external sound reproduction device 18. Detecting device as a signal having a separate voice and frequency and an electrical magnitude to be input for use of a mobile phone device and a portable video camera and a separate frequency provided by an external sound device capable of informing the incoming sound (2) It can be detected at, so it can use the signal to know the matter of external sound equipment.

In this case, the configuration of the input device is preferably a φ 3.5 stereo plug used for the external sound reproducing apparatus 18, and a stereo or 4,5,6,7 pole of 2 or 6 poles, or 2 poles of ψ3.5, for the plug. It is possible to use a plug consisting of a plug consisting of mono or three-pole stereo and 4,5,6,7 poles with ψ2.5.

In addition, in the configuration of the input device 1 for the purpose of connection, it may be used as the input device 1 of the type which can be directly connected to the external sound device 18 by soldering or other methods, and the external sound reproducing device 18 Of course, when using the voltage of the separate cord connection device must be installed in the input device (1).

In addition, the external sound reproducing apparatus 18 preferably uses a portable mini cassette, and a mini cassette including a general earphone and a wired remote control, which can be added separately from the mini cassette, and other portable media such as CD-PLAYER, MP3, MD, etc. Use a mobile subscription device for a call with an external sound device that can be used for listening to sound from a sound reproducing device, and other devices that can be used as a notification of an external indication of the action taken when the video camera is taken. Can be.

On the other hand, a safety display device (3) is mounted on the output device used for listening to the external acoustic device 18 to indicate that the external sound from the externally recognizable signal is exposed to the external danger;

Here, the seating on the output device is a translucent surface treatment on the outside of the speaker case 12 made of transparent, and the speaker case 12 itself emits light from the outside due to the mounting of only one or two light emitting objects therein. It is preferable to use what can be displayed, and the general case which can listen to the external sound device 18 in the thing which can be used as the safety display apparatus 3 is a headphone case, the case which integrated the microphone and earphones, and headphones It can be used as a case in which the case and the microphone are integrated or in a case for sound listening purposes having a shape inside or similar to a bellows using a cord constituting the case. Safety display device that can be recognized from the outside while seating one or a plurality of LED (10) inside It can be used.

Also described in more detail the safety display device using the earphone shown in the embodiment,

Light emitting LED 10 and the light that is seated inside the speaker case;

A speaker case 12 having a semi-transparent surface treatment that allows the case itself to emit light using one or two LEDs 10;

The speaker unit 11 is used for the purpose of outputting the sound of the external sound device (18).

Here, the semi-transparent surface treatment is because the light emitted from the LED 11 is transmitted to the outside when the speaker case 12 made of transparent is used as the LED 11 inside the light emitting display device 3 emits light. In order to prevent this, the speaker case 12 itself emits light because the light emitted from the LED reflects and scatters at the surface-treated part when the surface is treated by translucency.

In addition, as a surface treatment method for making the translucent speaker case 12 translucent, it is preferable that the translucent effect can be obtained by chemical treatment on the outside of the speaker case 12. The surface treatment for making the translucent speaker case ( 12) The surface itself may be roughened to help scatter light in a specific shape and irregular shape, or semi-transparent surface treatment may be performed by a separate method such as spray, and the degree of translucency may be a decoration of light scattering and case composition. It can be used for two purposes that can make it appear as an enemy.

In addition, the configuration of the safety display device (3) is a speaker unit for the purpose of listening to the external sound device (18) while seating the LED (10) inside the transparent speaker case 12 and the speaker case 12 which is surface-transmitted translucent ( It is preferable to use the one-piece which contains 11). In addition, as shown in FIG. 6, a case cover 13 having a translucent surface treatment made of a transparent material is used on a speaker case 12 'that is not transparent, so that the LED 10 is placed inside the case cover in the safety display device 3. It can be used as a safety indicator (3) that can be used by mounting.

In addition, the LED 10 mounted inside the safety display device 3 preferably uses an LED 10 having a width of ψ3 and ψ2, and can be displayed as a device that can be recognized externally by a chip-shaped SMD or a lamp. When using SMD, which can be used by other methods, and can configure safety indicator (3) for easy installation, separate SMD for easy mounting and multiple SMD for brightness of light Of course it can be used.

In addition, in the color of the LED 10 and the speaker case 12 mounted inside the safety display device 3, it is preferable to use red, and it was settled from the outside regardless of the density of green, blue, yellow, and purple. Of course, it is possible to use a color that can be recognized, and in the sense of color, if it is difficult for the disabled or the color to be distinguished, a separate color suitable for the purpose can be used.

In addition, since the safety indicator 3 can be used for external sound and listening purposes, it is preferable to use two safety indicators 3 that can be seated on the left and right ears. It can be used for use on only one side of the left and right ears.

On the other hand, the detection device (2) for detecting a signal for driving the safety display device (3) for displaying the various types of operations flowing from the external acoustic device 18 to drive the safety display device (3) It consists of a personal safety display device using a signal flowing from an external acoustic device consisting of;

In this case, the detection device is provided between the input device 1 used to listen to the sound of the external sound device and the safety display device 3 which can display from the state of the signal flowing from the external sound device. Due to the distance between the input jack 22 and the ear, it is preferable that the detection device 2 be seated between the upper code 15 and the lower code 17, which are codes for securing a certain distance for convenience of use by hand. .

In addition, the position of the detection device 2 may be seated inside the external sound device 18 as shown in FIG. 4, and in this case, the detection device 2-2 may be input to the external sound device 18. In order to be used as an input device 1 and a safety display device 3 capable of displaying the same, the external acoustic device 18 may be separately mounted therein.

In this case, the signal received from the input device 1 here preferably uses a signal capable of driving a component for display on the safety display device 3, and may be narrowed to other pulse widths having a width and magnitude of frequency. It is possible to use a signal having a feature.

In addition, the detection device 2 is preferably a separate detection device 2 is composed of a volume controller 6, a power switch 4 and a mercury battery of the voltage source (5). Separate control switch (20) inside the detection device (2-1) to control the functions of the play, stop, fast forward, and backward used for the operation of the external sound device (18) attached separately to the Can be used as the detection device (2).

Here, the detection device 2 of the personal safety display device using the sound of the external sound device and the signal flowing from the external sound device shown in FIG. 1 will be described in detail.

By converting the sound of the weak signal flowing from the input device 1 into the strong signal from the interference of other noises, the comparison detector 8 makes it easy to determine and adjust the signal, so that 1V, which is lower than 1.5V per battery An amplifying unit 7 operating with an operating drive power source up to;

As a reference voltage that can be compared and detected so that control is possible when the signal is present or absent or above a certain size, it is a voltage source 5 of 1.5V to 1V that is consumed when the power source is used as a battery. A reference voltage unit 14 using a fixed output power of the boosting unit 10 that outputs a constant power even in the flow of the voltage source 5 to eliminate the flow; It has an operating driving power supply of up to 1V which is lower than 1.5V of one battery which is made of a comparator which compares two signals introduced from the reference voltage unit 14 and the amplifier 7 and converts the result into a displayable signal. Comparative detection unit 8; An LED driver 9 used to drive the detected signal from the comparison detection unit 8 to the LED 10 seated inside the display device 3; By maintaining a certain distance from the detection device 2 to the safety display device 3 to be seated by the ear, the user can easily operate the volume control unit 6 and the power switch 4 inside the detection device 2. A cord 15 for maintaining distance;

It is preferable to use a 1.5V mercury battery for supplying power to the detection device 2, and a voltage source 5 which can also be used with one or two of AAA type, AA type batteries and secondary storage batteries;

A volume control unit 6 capable of adjusting the volume of the volume of the speaker unit 11 seated inside the display device 2 to control the volume of the external sound device 18;

In addition to a circuit having a driving voltage of 1 V, a fixed voltage of the LED driver 9 for driving the LED 10 driven by a power supply of 2 V or more and the reference voltage part 14 which should not be changed in the voltage source 5 should be maintained. It is composed of a small capacity booster 16 which can be used as a driving power source to a voltage of 1V which is lower than 1.5V with one battery that satisfies both of the two; It is used as a driving voltage source 5 up to 1V, which is a small voltage, and the battery 10 is used by using the output voltage of the booster 16 having a small capacity only for the LED 10 which must be driven with a voltage of 2V or more and the reference voltage which should not be changed. It can be used for a long time, small voltage and small power. In addition, since the detection signal from the comparison detecting unit 8 emits the LED 10 mounted inside the safety display device 3 according to the presence or absence of the sound of the external sound device 18 and the predetermined voltage level, the external sound reproducing device When there is no input sound at (18), the LED 10 is turned off, so that when it is unnecessary, the control device (2) reduces the power consumption, which is composed of a signal input from the external sound reproduction device (18) By irregular flickering and regular flickering at regular intervals, it continuously operates and is configured to display externally.

Here, the booster 16 is preferably used for operation without voltage fluctuations of the LED 10 and the reference voltage unit 14 operating at 2V or more by being applied to a circuit driven by a required power source. When using other components and circuits of the comparison detection unit 8 and the amplification unit 7 that cannot operate only by using), it can be used using the boosting unit 16.

On the other hand, the above embodiment is only to describe the preferred embodiment of the present invention, the scope of application of the present invention is not limited to this and can be changed appropriately within the scope of the same idea. For example, the characteristic of the voltage of 1V that needs to be driven in the detection device according to the embodiment of the present invention shows an embodiment that can effectively use the present invention, the voltage is not 1V, 2,3,4V, etc. Regardless of driving personal safety indicators. In addition, the shape and structure of each component specifically shown in the embodiment can be modified.

In addition, the present invention can be widely used in a variety of portable electric, electronic products that are not equipped with such a device separately.

As described above, the present invention is a safety display device which indicates that the user is exposed to danger from the outside by recognizing the phenomenon due to the position of the wearer and the signal flowing from the external sound reproducing apparatus 18 and is generally used. In addition, it is equipped with a personal safety display device using the output device of the external sound playback device that can listen to the sound of the external sound playback device 18 that must be used, and the safety display device shines or flashes, the user is decorative beautiful It is in a personal safety display device that uses signals from external acoustic devices to prevent dangerous accidents by raising the motivation to purchase even if it does not recognize the necessity of a hard personal safety device with curiosity.

In addition, it is easy to set in various portable electric and electronic products due to the low voltage driving voltage of less than 1.5V per battery, and it is competitive with the product's perfection and high quality.

Claims (7)

In the personal safety display device using the signal from the external sound equipment A safety display device (3) mounted on an output device used to listen to an external sound device and indicating that the signal is exposed from an external danger from an externally recognizable signal; A detection device (2) for detecting a signal for driving the safety display device (3) which displays various types of operations introduced from the external sound device (18) to drive this; Input device including a signal used for driving the display device 3 using a signal flowing from the outside and a separate signal for driving the device consisting of the detection device 2 and the safety display device (3) (1); Personal safety display device using the sound received from the external sound equipment and external sound equipment consisting of; The method according to claim 1, wherein in the use of a personal safety display device using a signal flowing from an external sound device, the detection device is equipped with a control switch for controlling the external sound device. A safety display device (3) mounted on an output device used to listen to the external sound device (18) and indicating that the external sound device is exposed from an external danger signal; A detection device (2) for detecting a signal for driving a safety display device which displays various types of operations introduced from the external sound device (18) externally to drive this; A control switch 20 for controlling the external sound device 18 to play, stop, fast forward and backward on one side of the detection device 2; Input including a signal used for driving the safety display device 3 using a signal flowing from the outside and a separate signal for driving the device consisting of the detection device 2 and the safety display device 3 Apparatus 1; personal safety display device using the sound received from the external sound device and the external sound device 18 composed of, As used in claim 1 as the detection device (2-2) is mounted inside the external sound device (18) In order to drive the safety display device 3, a device for detecting a signal for driving the safety display device 3, which externally displays the operation of the external sound device introduced from the external sound device 18, may be used. A detection device (2-2) generated to drive the safety display device (3) seated therein; An input device 1 including a signal used for displaying an operation of the external sound device 18 generated in the external sound device and a separate signal for driving the safety display device 3; It is mounted on the output device used to listen to the external sound device 18, the safety display device (3) that can be displayed from the external danger from a signal that can be recognized from the outside; consisting of an external sound device ( 18) Personal safety display device using the sound received from the external sound equipment and According to claim 1 as a method for turning on the LED 10 mounted in the case of the safety display device 3 in accordance with the state of the signal flowing from the external sound reproducing apparatus 18 An input device 1 introduced from the external acoustic device 18; A detection device (2) capable of detecting an incoming signal; An amplifier 7 for amplifying the weak signal sound in the detection device 2; A reference voltage section 14 capable of comparing with the signal introduced from the amplification section 7 of the detection device 2; A comparison detecting section (8) capable of comparatively detecting a signal of said detecting device (2); An LED driver (9) for driving an LED with a signal from the comparison detector (8) of the detection device (2); A cord 15 extending from the LED driver 9 of the detection device 2 to the distance of the safety display device 2; A volume control unit 6 mounted on one side of the main body of the detection device 2 to adjust the volume of the external acoustic device 18; A power switch 4 mounted on the other side of the main body of the detection device 2; Safety display device (3) consisting of LED (10) in accordance with the signal is composed of; a safety display device (3) to operate the LED (1) inside the speaker case 12 by the signal output from the detection device (2) ) Is a regular display, irregularly displayed and continuously displayed sound of external sound equipment and personal safety display device using the signal from the external sound equipment, In the effective display of the safety indicator 3 according to claim 1, LED 10 for emitting light to be seated in the speaker case 12 of the safety display device (3); A speaker case 12 having a semi-transparent surface treatment that allows the case itself to emit light using one or two LEDs 10; Speaker unit 11 used for outputting the sound of the external sound device 18; consisting of a case of the sound of the external sound device 18 that emits light itself and using a signal flowing from the external sound device Personal Safety Display, According to another embodiment of the safety display device (3) according to claim 1 and the light to be settled inside the speaker case 12 and the light emitting LED (10); A speaker case 12 'of a non-transparent material containing one or two LEDs; Case cover 13 that can be combined with the translucent surface treated speaker case 12; And Speaker unit (11) used for outputting sound of external sound equipment; consisting of a part of the case cover 13, not the entire case as a safety display device for listening to the sound of the external sound equipment and external sound equipment Personal safety display device using the incoming signal from, The method of claim 1, wherein the voltage of the battery of the detection device is used at low voltage and low power of 1V. An amplifying unit 7 which operates with an operating driving power source of up to 1V which is lower than 1.5V per battery; A reference voltage section 14 using a fixed output power supply of the boosting section 10 without voltage fluctuations; A comparison detecting unit 8 for detecting and comparing a signal of the external acoustic device 18 with an operating driving power source having a voltage lower than 1 V of one battery and generating a signal for causing the LED to flash or emit light; An LED driver 9 used to drive the LED 10 seated inside the safety indicator device 3; An LED 10 having a driving voltage of 2 V or more; Purpose required for driving and fixing reference voltage section 14 for LED 10 that requires 2V driving voltage that cannot operate at 1V which is lower than 1.5V with one battery so that the whole circuit can be driven at 1V Booster (16) used as; the sound of the external sound device (10) made of a detection device (2) that can be used up to 1V when used as a battery 1.5V due to the device that uses the power only where the boost is needed when using the battery Personal safety display device using signals received from external sound equipment,