KR20180029456A - backpack having audio and light emitting function - Google Patents

Abstract

The present invention relates to a backpack with audio and light emission functions. More specifically, an audio function is included to be operated and controlled through near field communication with a user terminal (smartphone), and moreover, a telephone function is operated and controlled, and thus, a user, who enjoys leisure sports such as climbing, cycling, and riding an electric scooter and a kickboard while wearing the backpack, is able to conveniently listen to a high quality sound as well as easily having a telephone conversation. Since a light emission function is included in the backpack and a light emission pattern is controlled through a light emission control transmitter (RF remote controller) or voice recognition, a user enjoying leisure sports is protected from having an accident at night. The backpack of the present invention comprises: a body forming a storage space; a pair of shoulder belts connected from the top of the rear side of the body to the bottom thereof; a waist belt connected from the lower left part of the rear side of the body to the lower right part thereof; an audio processing device installed in the backpack to execute audio and telephone functions through near field communication with a user terminal; and a light emission processing device installed in the backpack to execute a light emission function through a light emission control signal inputted from the outside.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a backpack having audio and light emitting functions,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack having an audio and a light emitting function, and more particularly, to a backpack having an audio function for operating and controlling an audio function through a short-range wireless communication with a user terminal So that the user who enjoys leisure sports such as mountain climbing, bicycle, electric scooter, kickboard, and wheel can easily listen to high quality sound, and can easily make a call. Further, (RF remote controller) or voice recognition to control the light emission pattern, it is possible to prevent a night safety accident of a user who enjoys leisure sports such as climbing, bicycle, electric scooter, kickboard, BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a backpack having an audio and light emitting function.

Despite the fact that the leisure culture of the people is active in the leisure sports due to economic and cultural growth, various safety accidents are frequent and the government needs to raise the awareness of the safety culture and the safety culture in the field. This is a trend that interest in prevention of safety accidents in leisure sports is increasing.

In most of Korea, there is no bicycle road. Therefore, when using the bicycle, you should use the public road on which the vehicle travels. Even if there is a bike road, cyclists, inline fighters, and joggers are connected to each other. There is a danger. Especially when the visibility is short, such as nighttime, snow, rainy or foggy day, there is a high risk of accidents.

Therefore, those who enjoy active leisure sports such as bicycle and inline riders need to inform their own position and movement to eliminate such risks. Various luminescent bands are purchased and worn for this purpose.

On the other hand, most people who enjoy such active leisure sports wear their backpacks on their backs for the purpose of protecting their bodies when they are in possession of necessary items during the exercise or when they fall back. Therefore, it is not necessary to separately purchase a light emitting band by attaching a light emitting body having such a light emitting function to a bag which is already carried on the back, rather than attaching a separate light emitting band.

However, a light emitting body having such a light emitting function can inform the position of a person, but can not inform or communicate with other people.

In order to solve such a problem, Korean Patent No. 10-1617157 discloses an LED safety backpack. In this precedent patent, a high-brightness LED is attached to a backpack (bag) to prevent a night safety accident of a leisure sports user's bicycle, an electric scooter, etc., and an LED Safety backpacks.

However, this prior patent discloses driving information about the direction by displaying an arrow with an LED. Therefore, there is a problem that the direction of rotation is not known at some distance, and further, information for pure warning display can not be transmitted.

Also, in recent years, users enjoying leisure sports want to listen to music while riding a bicycle. For this purpose, there is a case where the user listens to music using a smartphone. However, in this case, since the smartphone is mounted in a pocket or a bag, it can not transmit sound properly, and there is a problem that the speaker capacity is limited.

Korean Registered Patent No. 10-1617157 (Published on May 12, 2016, title of invention: LED safety backpack)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and it is an object of the present invention to provide an audio function in a backpack, So that the user who enjoys the leisure sports such as mountain climbing, bicycle, electric scooter, kickboard, and wheel can easily listen to high-quality sound, and furthermore, It is an object of the present invention to provide a backpack having a light emitting function.

In addition, the present invention provides a backpack having a light emitting function and configured to control a light emission pattern using an emission control transmitter (RF remote controller) or voice recognition, And to provide a backpack having an audio and light emitting function capable of preventing a night safety accident of a user who enjoys a night-time safety accident.

According to an aspect of the present invention, there is provided a backpack comprising: a main body having a storage space; a pair of shoulder belts connected from the upper side to the lower side of the rear side of the main body; And a waist belt connected to the lower right side and the lower right side of the rear surface of the main body, the backpack comprising: an audio processing device mounted on the backpack and performing an audio and a call function through a short distance wireless communication with a user terminal; And a light emission processing device mounted on the substrate and performing a light emission function through a light emission control signal input from the outside.

Here, the user terminal may be a smartphone, the audio processing device may include an audio control receiver connected to the smartphone through short-range wireless communication, and receiving and processing and controlling a control signal and an audio signal transmitted from the smartphone, And a speaker connected to the audio control receiver and outputting an audio signal transmitted from the audio control receiver, wherein the light emission processing device includes an emission control receiver for receiving the emission control signal and controlling the emission control device to emit light in a predetermined emission pattern, And a light emitting unit connected to the light emission control receiver and emitting light in a predetermined light emission pattern under the control of the light emission control receiver.

Here, the audio control receiver is inserted and mounted in a first accommodation space formed on one of the pair of shoulder belts, and the emission control receiver is connected to the other one of the pair of shoulder belts Wherein the shoulder strap is inserted into a first accommodation space formed in a shoulder belt, and the speaker is formed in two, and each of the pair of shoulder belts is inserted into a second accommodation space formed on the upper side of the first accommodation space, And the light emitting unit is formed on the front surface of the main body.

According to the present invention, there is provided a backpack having an audio and a light emitting function. The backpack includes an audio function in a backpack to operate and control an audio function through a short-range wireless communication with a user terminal (smart phone) Furthermore, since the call function is configured to be operated and controlled, the user who enjoys the leisure sports such as mountain climbing, bicycle, electric scooter, kickboard, and wheel is able to listen to the sound of high sound quality conveniently, This is an advantage to be able to do.

In addition, according to the present invention, since the light emitting function is provided in the backpack and the light emission pattern is controlled using the light emission control transmitter (RF remote controller) or voice recognition, the backpack can be used for climbing, bicycle, electric scooter, It is possible to prevent a night safety accident of a user who enjoys leisure sports such as the above.

1 is a photograph showing a back surface of a backpack having audio and light emitting functions according to an embodiment of the present invention.
2 is a photograph showing a front view of a backpack having audio and light emitting functions according to an embodiment of the present invention.
3 is a photograph showing an audio control receiver constituting a backpack having audio and light emitting functions according to an embodiment of the present invention.
FIG. 4 is a photograph of an audio control receiver constituting a backpack having audio and light emitting functions according to an embodiment of the present invention exposed to the outside.
FIG. 5 is a photograph of an audio control receiver and a speaker, which constitute a backpack having audio and light emitting functions according to an embodiment of the present invention, exposed to the outside.
6 is a photograph showing a light emission control receiver constituting a backpack having an audio and light emitting function according to an embodiment of the present invention.
7 is a photograph of a state in which a light emitting control receiver constituting a backpack having audio and light emitting functions is exposed to the outside according to an embodiment of the present invention.
8 is a photograph of a light emission control transmitter for transmitting an emission signal to a light emission control receiver constituting a backpack having an audio and light emitting function according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a backpack having audio and light emitting functions according to the present invention having the above-described problems, solutions, and effects will be described in detail with reference to the accompanying drawings.

The sizes and shapes of the components shown in the drawings may be exaggerated for clarity and convenience. In addition, terms defined in consideration of the configuration and operation of the present invention may be changed according to the intention or custom of the user, the operator.

FIG. 1 is a rear view of a backpack having audio and light emitting functions according to an embodiment of the present invention, and FIG. 2 is a photograph showing a front view.

1 and 2, a backpack 100 having audio and light emitting functions according to an embodiment of the present invention includes a main body 10 on which a storage space is basically formed, A shoulder belt 30 and a waist belt 50 which are formed.

Specifically, the main body 10 is formed with a storage space to accommodate various articles, and various additional storage spaces of various shapes are formed on the front and side surfaces thereof. The additional storage space may be formed to be openable and closable through a zipper, held in an opened state, or formed in a mesh form.

As shown in FIG. 1, the shoulder belt 30 formed on the rear surface of the main body 10 is formed as a pair of left and right and is adjustable in length. Specifically, the pair of shoulder belts 30 are connected from the upper side (lower side) to the lower side (upper side) of the rear surface of the main body 10.

When the user attaches the backpack, the pair of shoulder belts 30 are positioned in front of the user's chest with the user's shoulders spanning. Thus, such a pair of shoulder belts 30 is the easiest accessible part through the user's hand. Accordingly, the audio control receiver 60 constituting the audio processing device and the emission control receiver 80 constituting the light emitting processing device, which will be described later, are inserted and mounted in the shoulder belt 30.

As described above, the audio control receiver 60, the light emission control receiver 80, and the speaker 70 that outputs the audio signal to emit sound can be further inserted and mounted. , The structure of the shoulder belt 30 adopts a different structure from the conventional one. This will be described later.

The waist belt 50 is formed on the lower side of the back of the main body 10 separately from the shoulder belt 30 as described above. Specifically, the waist belt 50 is connected from the lower left side (lower right side) to the lower right side (lower left side) of the rear surface of the main body 10. The waist belt 50 is formed so as to be wrapped around the user's waist and adjustable in length, and an additional storage space can be formed in front of the waist belt 50 to accommodate user's simple items.

The backpack 100 having the audio and light emitting functions according to the present invention having the above-described structure has an audio function and a light emitting function. Accordingly, the backpack 100 having audio and light emitting functions according to the present invention is characterized in that an audio processing device and a light emitting processing device are mounted.

The audio processing device is mounted on the backpack and performs audio and communication functions through a short distance wireless communication with the user terminal. The light emitting device is mounted on the backpack and performs a light emitting function through a light emission control signal input from the outside.

Specifically, the audio processing device is installed without being exposed to the backpack, and controls output of audio transmitted from the user terminal in a state where the audio processing device is paired with a user terminal via short-range wireless communication such as Bluetooth, . In addition, the light-emitting device is mounted on the backpack in consideration of the ease of use and functionality of the user, and is caused to emit light in a predetermined light emission pattern in accordance with input light emission control signals (left turn signal, right turn signal, emergency signal, etc.).

The audio and light emitting functions of the audio and light emitting functions of the present invention can be performed through the audio processing apparatus and the light emitting processing apparatus. The audio processing device and the light emission processing device will be described in more detail with reference to the accompanying drawings.

FIG. 3 is a perspective view of an audio control receiver 60 applied to the present invention. FIG. 4 is a photograph for explaining a mounting structure of the audio control receiver 60, 7 is a photograph for explaining the mounting and connection structure of the speaker 70. Fig.

A user terminal performing short-range wireless communication with the audio processing apparatus can be variously applied as long as it can perform wireless communication and transmit an audio signal. However, it is most preferable that the user terminal is a smart phone capable of carrying most functions and performing various functions .

The audio processing device must be capable of processing a receiving function capable of transmitting / receiving data through short-range wireless communication with the smartphone and a speaker function of outputting audio. However, in the present invention, a separate speaker 70 is applied to provide a high quality sound to the user.

That is, the audio processing apparatus according to the present invention comprises an audio control receiver 60 for receiving and controlling the speaker 70 and an audio signal output to the speaker 70 from the smartphone, The speaker 60 and the speaker 70 are not formed as a single device but are separately formed. Therefore, the audio control receiver 60 and the speaker 70 can be formed in a small size, respectively. As a result, the audio control receiver 60 and the speaker 70 can be mounted on the shoulder belt 30 to improve usability and functionality have. In addition, unlike a case where a speaker is attached to a specific device, since a separate speaker is adopted, it is possible to apply a speaker having a sufficient capacity, thereby providing a high quality sound to the user.

The audio control receiver 60 is connected to the smartphone through short-range wireless communication, and receives and processes and controls a control signal and an audio signal transmitted from the smartphone.

Specifically, the audio control receiver 60 has a function of performing short-range wireless communication with the smartphone. That is, the audio control receiver 60 includes a short-range wireless communication unit (not shown) to perform short-range wireless communication with the smartphone through Bluetooth or the like.

Accordingly, the audio control receiver 60 can be connected to the smart phone through Bluetooth or the like via the short-range wireless communication unit and transmit / receive data in a paired state. As a result, the audio control receiver 60 can receive and process audio control signals (volume and the like) and audio signals transmitted from the smartphone, and can control volume and the like, ).

On the other hand, the audio control receiver 60 has a function of performing a call by turning on / off an incoming signal to the smartphone. Of course, in this case, the other party's voice coming into the smartphone is received by the audio control receiver 60 via short-range wireless communication such as Bluetooth and then outputted to the speaker 70. [

The audio signal or voice signal received by the audio control receiver 60 is output through the speaker 70. The speaker 70 outputs an audio signal transmitted through the audio control receiver 60, and is disconnected from the audio control receiver 60. That is, the speaker 70 is disconnected from the audio control receiver 60 and outputs an audio signal transmitted from the audio control receiver 60. Preferably, the speaker 70 is connected to the audio control receiver 60, which will be described later, and separately connected to the audio control receiver 60.

Next, the light-emitting device that performs the light-emitting function is mounted on the backpack according to the present invention to perform a light-emitting function in a specific pattern. Such a light-emitting device is composed of a light-emission control receiver for controlling a specific predetermined light-emission pattern to be generated and a light-emitting portion for emitting light in a specific predetermined light-emission pattern under the control of the light-emission control receiver.

FIG. 6 is a perspective view of a light emission control receiver 80 constituting the light emission processing device, and FIG. 7 is a photograph for explaining a mounting structure of the light emission control receiver 80 applied to the present invention. 2, the light emitting unit 90 is formed on the front surface of the main body 10 of the backpack. As described above, the light-emitting device to which the present invention is applied includes an emission control receiver 80 that receives the emission control signals (sin rotation signal, right turn signal, emergency signal, etc.) and controls the light emission in a predetermined emission pattern, And a light emitting unit 90 connected to the light emission control receiver 80 and emitting light in a predetermined light emission pattern under the control of the light emission control receiver 80.

Specifically, the emission control receiver 80 receives a light emission control signal input from the outside, and then outputs a control signal for generating a specific light emission pattern to the light emission unit 90. Accordingly, the emission control receiver 80 includes a light emission control signal input unit (not shown) receiving the light emission control signal, and generates a light emission control signal for generating a control signal for a specific light emission pattern And a control unit (not shown).

On the other hand, the light emission control receiver 80 receives the light emission control signal generated by the user's operation or generated in front of the user, so that the ease of operation and functionality of the user (easy input of the light emission control signal) are considered And is mounted at a predetermined position of the backpack according to the present invention. This will be described later.

The predetermined light emission pattern control signal generated by the light emission control receiver 80 is transmitted to the light emitting unit 90. Then, the light emitting unit 90 emits light in a predetermined light emission pattern according to the light emission pattern control signal. The light emitting unit 90 is separately connected to the light emitting control receiver 80 to emit light in a predetermined light emission pattern under the control of the light emitting control receiver 80 in order to emit light in a predetermined light emitting pattern.

That is, if the light emitting portion 90 is formed in the light emitting control receiver 80, it is not possible to form a shape of the light emitting portion to emit light with a predetermined light emission pattern due to space limitation or size restriction. The light emitting unit 90 is separated from the light emission control receiver 80 and installed at a separate position. It is most preferable that the light emitting unit 90 in the present invention is formed on the front surface of the main body 10 by being connected to the light emitting control receiver 80 separately formed. This will be described later.

Although the audio control receiver 60, the speaker 70, the light emission control receiver 80 and the light emitting unit 90 described above are mounted on the backpack according to the present invention, in consideration of the user's ease of operation and improved functionality, Position. That is, the audio control receiver 60 considers ease of operation of the user, and the speaker 70 considers the function of delivering a sound volume of high sound quality to the user, and the emission control receiver 80 has a user- It is preferable that the light emitting unit 90 is mounted on a predetermined portion of the backpack considering the visibility of the surrounding people, especially the people behind the backlight unit.

To this end, the audio control receiver 60 according to the present invention is inserted and mounted in the first accommodation space portion 31 formed on one of the shoulder belts 30 of the pair of shoulder belts 30 The light emission control receiver 80 is inserted into the first accommodation space 31 formed in the other shoulder belt 30 of the pair of shoulder belts 30, Is inserted and mounted in each of the pair of shoulder belts 30 in the second accommodation space 33 formed on the upper side of the first accommodation space part 310 and the light emitting part 90 Is formed on the front surface of the main body 10.

The audio control receiver 60, the emission control receiver 80 and the speaker 70 are inserted into the shoulder belt 30 as described above. Therefore, the shoulder belt 30 according to the present invention needs to be changed to a different structure from the conventional one.

Specifically, the pair of shoulder belts 30 according to the present invention has a first accommodation space 31 and a second accommodation space 33, respectively, as shown in Fig. Each of the shoulder belts 30 is provided with a first accommodation space 31 having a housing space formed therein at a predetermined position and a second housing space 33 formed above the first housing space 31 .

One of the first accommodation space portions 31 formed on the respective shoulder belts 30 is provided with one of the first accommodation space portion 31 and the second accommodation space portion 31. In the first accommodation space portion 31, The control receiver 60 is inserted and mounted on the other side of the first housing space 31 and receives a control signal for generating a specific emission pattern by receiving the above- And the light emission control receiver 80 for outputting the light emission control signal is output.

The pair of shoulder belts 30 and the pair of second accommodation space portions 33 formed on the upper side of the first accommodation space portion 31 are connected to the audio control receiver 60 And a speaker 70 for emitting an audio signal to the sound is inserted and mounted. That is, the speaker 70 is formed of two pieces, one of which is inserted into the second accommodation space portion 33 formed on the upper side of the first accommodation space portion 31 on which the audio control receiver 60 is inserted, And the other is inserted and mounted in a second accommodation space portion 33 formed on the other side of the first accommodation space portion 31 in which the emission control receiver 80 is inserted.

As described above, the pair of loudspeakers 70 are provided in the two receiving space portions (the second receiving space portion 33 formed above the first receiving space portion 31 and the second receiving space portion 33) The reason why the user places the backpack with the audio and light emitting function according to the present invention is to place the speaker 70 as close as possible to the user's ear so that the user can transmit a better sound to the user to be.

The sound output from the speaker 70 is easily discharged to the outside in each of the pair of second accommodation space portions 33 in which the pair of speakers 70 are inserted, An acoustic emission portion 37 is formed so as to transmit sound. That is, since the speaker 70 is inserted into the second accommodation space 33, the sound output from the speaker 70 may not be emitted to the outside.

1, the sound output from the speaker 70 is transmitted to the outside of the second accommodation space 33 (on the surface shown in FIG. 1) formed on the upper side of the shoulder belt 30, (Outside of the second accommodation space portion). The acoustically emitting portion 37 may be formed in a hole having a predetermined diameter, or may be formed in a mesh.

As described above, the audio control receiver 60, the speaker 70, and the emission control receiver 80 are inserted into the shoulder belt 30 in consideration of the ease of operation of the user and the sound transmission function. It is considered that a portion in which a user can easily access the hand with the backpack according to the present invention being in a state of being a shoulder belt and a portion in which a speaker can be mounted in a portion near a user's ear is a shoulder belt.

The light emission control receiver 80 is inserted into the shoulder belt 30 in consideration of the fact that the light emission control signal inputted to the light emission control receiver 80 is inputted near the front of the user . As the emission control signal is generated and transmitted from a light emission control transmitter mounted on a handle of a user or a bicycle, the emission control receiver 80 is mounted on the user's shoulder belt 30 And is preferably inserted and mounted.

Unlike the audio control receiver 60, the speaker 70 and the light emission control receiver 80, the light emitting unit 90 may be mounted on the main body 10 rather than the shoulder belt 30, It is more preferable that it is formed on the front surface of the substrate.

Since the light emitting unit 90 is required to perform a function of giving warning to people located in the rear side and further giving direction information and emergency information while the user wears the backpack, As shown in the drawing, it is preferable to be formed on the front surface of the backpack according to the present invention.

As shown in FIG. 2, the light emitting unit 90 may be divided into a left light emitting unit 91 and a right light emitting unit 93. Since the light emitting unit 90 is divided into the left light emitting unit 91 and the right light emitting unit 93, the left turn information and the right turn information of the user can be effectively displayed. However, in the present invention, it is possible to control the light emitting unit 90 so that the light emission control receiver 80 can emit light in a predetermined light emission pattern, thereby delivering more accurate and visually- . This will be described later.

2, it is most preferable that the light emitting unit 90 is divided into the left light emitting unit 91 and the right light emitting unit 93 on the front surface of the main body 10 However, in some cases, the front face (the face shown in FIG. 1) of the shoulder belt 30 may be additionally formed in a predetermined shape (such as a band shape or a circular shape or a polygonal shape) And may further be formed in a predetermined shape on the side surface of the main body 10. As described above, the light emitting unit 90 is formed on various parts of the backpack according to the present invention, thereby being able to inform the outside of the presence or position of the user. Particularly, when the user can not move due to an accident due to an unexpected accident, the light emitting unit 90 formed at the various positions can serve as an important function for informing the existence and position of the user to the outside.

The audio control receiver 60 is inserted into the first accommodation space portion 31 formed on one of the pair of shoulder belts 30. The audio control receiver 60 may be formed in various forms, and an audio control receiver 60 of one form is illustrated in FIG.

As shown in FIG. 3, the audio control receiver 60 according to the present invention has a thin rectangular parallelepiped shape, various function buttons are formed outside the case, and various function processing units are formed in the case.

3, the audio control receiver 60 includes a speaker jack insertion portion 61 and an earphone jack insertion portion 62 formed on an upper surface thereof. 4 and 5, the speaker jack insertion portion 61 is inserted with a speaker jack 71 for electrically connecting the audio control receiver 60 and the speaker 70. [

The speaker 70 adjacent to the audio control receiver 60 is disposed in the upper direction of the audio control receiver 60 because the speaker 70 is inserted and mounted in the second accommodation space portion 33. Therefore, it is preferable that the speaker jack insertion portion 61 is formed on the upper surface of the audio control receiver 60 so that the speaker jack 71 can be easily inserted into the speaker jack 71.

As described above, since the speaker 70 is composed of two speakers, the speaker jack insertion portion 61 is composed of two such that two speaker jacks 71 can be inserted. That is, as shown in FIG. 3, the speaker jack insertion portion 61 includes a left speaker jack insertion portion 61a and a right speaker jack insertion portion 61b.

One of the left and right speaker jack insertion portions 61a and 61b has the same shoulder belt 30 as the first accommodation space portion 31 into which the audio control receiver 60 is inserted, A speaker jack 70 capable of being connected to a speaker 70 inserted into the second accommodation space portion 33 formed in the first accommodation space 33 is inserted and the other is connected to the first accommodation space A speaker jack 70 that can be connected to a speaker 70 inserted and mounted in the second accommodation space portion 33 formed in the same shoulder belt 30 as the space portion 31 is inserted.

5 shows a state in which the audio control receiver 60 and the speaker 70 respectively inserted into the first accommodation space 31 formed in the right shoulder belt 30 and the second accommodation space 33 are taken out to the outside As shown in FIG.

4 and 5, the speaker jack 71 inserted into the left speaker jack insertion portion 61a and the right speaker jack insertion portion 61b also corresponds to the left speaker jack 71a and the right speaker jack 71a, (71b). The audio control receiver 60 and the speaker 70 (see FIG. 5), which are respectively inserted into the first accommodation space 31 and the second accommodation space 33 formed on the right shoulder belt 30, Is connected to the right speaker jack 71b inserted into the right speaker jack insertion portion 61b.

The connection line of the left speaker jack 71a inserted into the left speaker-jack insertion portion 61a of the audio control receiver 60 is connected to the right side of the right side shoulder belt 30 (the shoulder belt shown in Fig. 5) And keeps the inside of the space portion 33 in the drawn state. The connecting line of the left speaker jack 71a drawn into the second housing space 33 extends upward in a state of being drawn in the inside of the right shoulder belt 30, And then electrically extended to another speaker 70 which is further inserted from the upper side to the lower side of the left shoulder belt 30 and inserted into another second accommodation space portion 33 formed in the left shoulder belt 30 .

Through this connection structure and method, the audio control receiver 60 can be connected to the two loudspeakers 70, and as a result, the audio signal controlled by the audio control receiver 60 is mounted on the left and right sides Since the sound is output through the two speakers 70, it is possible for the user to be provided with a better sound.

3 and 4, a cutout 35 is formed on the back of the shoulder belt 30 in the transverse direction. Specifically, on the rear surface of the shoulder belt 30, a lateral cutout portion 35 is formed at a portion between the first housing space portion 31 and the second housing space portion 33. The cutout portion 35 is preferably formed in the transverse direction on the back surface of the shoulder belt 30 as described above in consideration of the beauty of the shoulder belt 30.

As a result, the audio control receiver 60 can be inserted into the first accommodation space portion 31 through the cutout portion 35, and conversely, can be pulled out to the outside. Similarly, the speaker 70 can be inserted into the second accommodation space portion 33 through the cutout portion 35, and conversely, can be drawn out to the outside.

Since the cutout portion 35 is formed between the first housing space 31 and the second housing space 33, the user can push the pair of speakers 70 The speaker jack 71 may be inserted into the speaker jack insertion portion 61 formed on the upper surface of the audio control receiver 60. [

As described above, the audio control receiver 60 and the speaker 70 are inserted into the first accommodation space 31 and the second accommodation space 33 through the cutout 35, respectively, The gap of the cutout portion 35 formed in the transverse direction is small and the passage formed in the vertical direction of the cutout portion 35 is connected to the first accommodation space portion and the second accommodation space portion The audio control receiver 60 and the speaker 70 are inserted into the first accommodation space portion 31 and the second accommodation space portion 33 respectively or are drawn out from the second accommodation space portion 33 in the opposite direction Something can be a little uncomfortable.

Accordingly, the present invention is characterized in that a first vertical incision part (not shown) is formed at one side of the back surface of the first accommodation space part 31 in a vertical direction and a second vertical incision part And a second vertical incision part (not shown) that is formed by being incised to the second vertical incision part.

As a result, the audio control receiver 60 can be easily inserted into the first accommodation space portion 31 through the first vertical incision by the user, and conversely, can be easily inserted from the first accommodation space portion 31 There is an advantage that it can be easily drawn out to the outside. Also, the speaker 70 can similarly be easily inserted into the second accommodation space part 33 through the second vertical incision part, and conversely, the speaker 70 can be easily inserted from the second accommodation space part 33 easily There is an advantage that it can be drawn out to the outside.

3 and 4, apart from the formation of the first vertical cutout and the second vertical cutout, the cutout portion 35 shown in FIG. 3 and FIG. It is preferable that the first electrode 70 and the second electrode 70 can be easily connected to each other. Preferably, the first vertical cut-out portion and the second vertical cut-out portion are formed so as to be openable and closable through a zipper or a velcro, respectively, in order to prevent the audio control receiver and the speaker from falling out.

Referring again to the configuration of the audio control receiver 60 shown in FIG. 3, an earphone jack insertion portion 62 is formed on the upper surface of the audio control receiver 60. The user can listen to the sound only through the earphone without outputting the sound through the speaker 70 so as not to cause inconvenience to the people around him. In this case, the user inserts the earphone jack into the earphone jack insertion portion 62 and switches the audio output path from the speaker to the earphone through the earphone / speaker switching portion 64c, which will be described later, can do.

The audio control receiver 60 includes an audio rechargeable battery (not shown) inside the case. To charge the audio rechargeable battery, an audio recharge jack insertion portion 65 is formed on the audio control receiver 60, particularly on one side. Accordingly, the user can insert the charging jack of the charging cable into the audio charging book insertion portion 65 to charge the audio charging battery.

On the front side of the audio control receiver 60, an on-off and a call adjusting unit 63 are formed which can turn on and off the operation and control the call operation. The on-off and currency adjusting unit 63 is configured in the form of a button. The user can operate the on / off and call adjustment unit 63 to pair the audio control receiver 60 with the smartphone through short range wireless communication such as Bluetooth or to cut off the pairing, Off and the call coordinator 63 to make or receive a telephone call through the audio control receiver 60 when a phone call is received.

For example, after the user pushes a button corresponding to the on-off and the call adjusting unit 63 for a long time to allow the audio control receiver 60 to be in the on-state (operation state), the audio The control receiver 60 and the smartphone can be paired. In the paired state, the user operates the smart phone to transmit an audio signal related to the sound such as a song stored and managed in the smartphone to the audio control receiver 60 to be amplified and output through the speaker 70 can do. Thereafter, when the user wants to terminate the pairing, the user presses the button corresponding to the on-off and the call adjusting unit 63 for a long time. Then, the pairing is automatically disconnected when the audio control receiver 60 is turned off (stopped). Of course, the user can interrupt the pairing state by operating the smartphone, and then presses the button corresponding to the on-off and the call adjusting unit 63 for a long period of time in order to prevent unnecessary power consumption.

On the other hand, if a call is received from the smartphone in the state of being paired as described above, the user can start the call by pressing the button corresponding to the on-off and the call coordinator 63 briefly, The user can terminate the call by short-pressing the button corresponding to the on-off and call adjusting unit 63 again. At this time, when the button corresponding to the on-off and the call adjusting unit 63 is pressed for a long time, it is turned off, so the user needs to press it shortly.

When a call is received in the paired state as described above, a call can be made by pressing the button corresponding to the on-off and the call coordination unit 63 for a short time. Therefore, the front face of the audio control receiver 60 is provided with an internal microphone 64b Is formed. Accordingly, when the call is started, the voice of the user is input through the built-in microphone 64b, and the voice signal is transmitted to the smartphone through a short-distance wireless communication unit (not shown) . The voice of the other party is input to the short-range wireless communication unit (not shown) in the smartphone, amplified appropriately, and then outputted through the speaker 70.

The audio control receiver 60 is provided with an audio status indicator 64a for indicating an operation status. The audio status display unit 64a is formed of an LED, and can display whether the audio control receiver 60 is turned on and off through color, lighting, and blinking.

The audio control receiver 60 is provided with an earphone / speaker switching unit 64c for switching the output path of an audio signal input through a short range wireless communication unit (not shown). The earphone / speaker switching unit 64c is formed in the form of a button so that the user can operate the pushing operation from the outside of the first housing space part 31 similarly to the on-off and the call adjusting unit 63 desirable.

The earphone / speaker switching unit 64c adjusts whether the audio signal input to the short-range wireless communication unit is output through the speaker 70 or through the earphone inserted into the earphone jack inserting unit 62. The earphone / speaker switching unit 64c is necessary because the speaker 70 is separately formed in the audio control receiver 60 without being formed integrally. The user simply presses a button corresponding to the earphone / speaker switching unit 64c in order to output the audio signal through the earphone while the input audio signal is outputted through the speaker 70 . When the input audio signal is to be outputted again through the speaker, the earphone / speaker switching unit 64c is pressed once again.

On the other hand, the audio control receiver 60 includes a volume and track adjuster 66, which can adjust the volume of an audio signal output to a speaker or an earphone, in a button shape. Preferably, the volume and track adjusting section 66 is also formed in the form of a button on the front surface of the first accommodating space section 31 so as to be manipulated through a pressing operation from the outside of the front side.

The volume and track adjuster 66 includes an up volume and track adjuster 66a that is operated to increase the volume or raise the track to the next song, a down volume and track adjuster 66 that is operated to lower the volume or lower the track to the previous song 66b.

In operation, the up volume and the track adjusting unit 66a are operated such that the volume increases when the button corresponding to the up volume and the track adjusting unit 66a is pressed briefly, and the track is changed to the next music when the button is pressed for a long time. Also, when the button corresponding to the down volume and track adjustment unit 66b is pressed briefly, the volume is reduced, and when the button is pressed for a long time, the track is changed to the previous track.

When the volume and track adjusting unit 66 composed of the up volume and track adjusting unit 66a and the down volume and track adjusting unit 66b for performing the above operation are operated, The audio operation control unit (not shown) further amplifies or reduces the audio signal according to the operation signal, and can control the audio signal to be output to the speaker 70 or the earphone. When an operation signal related to the track change is generated, The track change control signal is transmitted to the smartphone through the wireless communication unit so that the track can be changed to the previous track or the next track.

The audio control receiver 60 described above is provided with a first receiving space portion 31 formed in one of the pair of shoulder belts 30 (one of which is exemplified as a right shoulder belt in Figs. 4 and 5) .

Therefore, in the first accommodation space portion 31 formed in the other shoulder belt (the left shoulder belt in Fig. 7) of the pair of shoulder belts 30, the light emission control receiver 80 is inserted Respectively.

FIG. 6 shows a configuration of the light emission control receiver 80. FIG. 7 shows a state in which the light emission control receiver 80 inserted into the first accommodation space portion 31 formed on the left shoulder belt is pulled out to the outside A light emitting signal jack 95 for electrically connecting to the light emitting portion 90 is inserted.

As shown in FIG. 6, the emission control receiver 80 includes a light emitting signal jack insertion portion 81 on the upper surface thereof. The light emitting signal jack inserting portion 81 has a connecting line of the light emitting signal jack 95 for electrically connecting to the light emitting portion 90 in a manner similar to the above described speaker jack inserting portion 61, And is formed on the upper surface of the light emission control receiver 80. The light emission control part 80 may be formed on the upper surface of the light emission control part 80,

The light emitting signal jack inserting portion 81 is electrically connected to the light emitting portion 90 separated by the left light emitting portion 91 and the right light emitting portion 93 through the light emitting signal jack 95, The left light emitting signal jack insertion portion 81a and the right light emitting signal jack insertion portion 81b are electrically connected to the left light emitting portion 91 and the right light emitting portion 93 respectively. The light emitting signal jack 95 inserted into the light emitting signal jack insertion portion 81 is also connected to the left light emitting signal jack 95a inserted corresponding to the left light emitting signal jack insertion portion 81a, And a right light emission signal jack 95b inserted corresponding to the insertion portion 81b.

The connection line connected to the left light emission signal jack 95a inserted into the left light emission signal jack insertion portion 81a extends into the second accommodation space portion 33 formed above the cutout portion 35, And extends through the space between the outer skin and the inner skin formed on the inner side of the front surface of the main body 10 and is electrically connected to the left light emitting portion 91. [ Likewise, the connection line connected to the right light emission signal jack 95b inserted into the right light emission signal jack insertion portion 81b is inserted into the second accommodation space portion 33 formed above the cutout portion 35 And then extends through the space between the outer skin and the inner skin formed inside the front surface of the main body 10 and is electrically connected to the right light emitting portion 93. [

A charge battery (not shown) is built in the casing of the emission control receiver 80, similar to the audio control receiver 60. Accordingly, the light emission control receiver 80 is also formed with a light-emitting charge book inserting portion 82. In FIG. 6, the light-emitting charging book insertion portion 82 is formed on the upper surface of the light-emission control receiver 80, but may be formed on the side surface in some cases.

The light emission control receiver 80 may be provided with a light emitting status indicator 83 on its front surface. That is, the light emission state display unit 83 can display the on / off state, the charge state, and the like of the emission control receiver through color, lighting, blinking, and the like.

The light emission control receiver 80 is formed on the front surface in the form of a button, with an on-off adjuster 84 capable of adjusting the on-off of the operation. The on-off adjusting unit 84 may turn on / off the light-emission control receiver by the user in a state where the light-emission control receiver 80 is inserted into the first accommodation space part 31, So that it is preferably formed on the front surface in the form of a button.

When the user presses and holds a button corresponding to the on-off adjuster 84, the light-emission control receiver 80 is turned on (ready for operation). When the light-emission control signal is inputted, (Not shown) can control the light emitting unit 90 to emit light in a predetermined light emission pattern. Thereafter, when the user presses the button corresponding to the on-off adjuster 84 again for a long time, the light-emission control receiver 80 is turned off (disabled) and the light-emitting unit 90 is turned off , The light emission pattern operation control unit (not shown) is not operated even if the light emission control signal is inputted thereafter.

7, the first accommodation space part 31 in which the emission control receiver 80 is inserted and the second accommodation space part 32 in which the speaker 70 is inserted and mounted, The cutout portion 35 is also formed on the back surface of the shoulder belt 30 provided with the cutter 33. [ The description related to this cut-out portion is applied as it is in the above description.

On the other hand, the first accommodation space 31 in which the emission control receiver 80 is inserted and the second accommodation space 33 in which the speaker 70 is inserted is mounted on the rear surface of the second accommodation space 33, A first vertical cutout (not shown) and a second vertical cutout (not shown), respectively. The above description also applies to the description.

As described above, the emission control receiver 80 receives the emission control signal generated from the outside and generates a control signal so that the emission unit 90 can emit light in a predetermined emission pattern. Accordingly, the emission control receiver 80 includes a light emission control signal input unit (not shown) receiving an emission control signal from the outside and a light emission control signal input unit And a light emission pattern operation control unit (not shown) for controlling the light emission unit 90 by generating a control signal that allows the light emission unit 90 to emit light.

The light emission control signal input through the light emission control signal input unit (not shown) includes a left turn signal, a right turn signal, and an emergency signal. The emission control signal may be generated by an emission control transmitter (indicated by reference numeral 89 in FIG. 8) such as an RF remote control, or may be generated by a user directly by voice.

8, the light emission control transmitter 89 includes a left turn signal generating unit 89a, a right turn signal generating unit 89b, and an emergency signal generating unit 89b, which are formed in a button shape so that the user can operate the push operation, And a portion 89c. Further, the emission control transmitter 89 is provided with a velcro band 89d for fixing the handle to the user so that the user can easily operate it.

Accordingly, the light emission control transmitter 89 can be fixed near the handle of the bicycle handle, which is easy for the user to operate by the velcro band 89d, and the user can operate the left turn signal generator 89a, the right turn signal generation unit 89b, and the emergency signal generation unit 89c to generate a specific emission control signal.

On the other hand, in the present invention, the user can directly generate a specific emission control signal by voicing any one of "left turn", "right turn", and "emergency" by voice without employing the above-described emission control transmitter.

The emission control signal generated as described above is inputted through the emission control signal input unit (not shown), and the emission control signal is analyzed to determine whether the emission control signal inputted is a left turn signal, a right turn signal or an emergency signal To the light emission pattern operation control unit (not shown).

Meanwhile, when the emission control signal is generated by the user's voice, the emission control receiver 80 outputs the corresponding frequency signal (three (left turn, right turn, emergency) frequency signals generated in the emission control transmitter) And a voice recognition unit (not shown) in place of the emission control signal input unit. The voice recognition unit recognizes the input voice and determines whether the light emission control signal generated by the user is a left turn signal, a right turn signal or an emergency signal, and transmits it to the light emission pattern operation control unit (not shown) .

When the light emission pattern operation control unit is in the operable state by the on-off adjustment unit 84, both of the left light emitting unit 91 and the right light emitting unit 93 constituting the light emitting unit 90 are maintained in the on state And controls the light emitting portion 90 so that the light emission pattern is maintained in the blinking state.

Thereafter, when a light emission control signal corresponding to the left turn is input, the light emission pattern operation control unit sets the left light emission unit 91 to the blinking state and the right light emission unit 93 to have the light emission pattern And controls the light emitting portion 90. In this way, when the user turns left, the light emitting unit 90 is divided into the left light emitting unit 91 and the right light emitting unit 93 and the left light emitting unit 93 is turned on, The left turn information can be recognized in a state in which visibility is assured to the people located behind. If the right light emitting portion 93 is in an unlit state, the user can not know whether the left light emitting portion 91 is located on the left or right side because the reference is not known. Also, if the direction is indicated only by the arrow, people located far behind may not be able to recognize the direction, and there is a disadvantage that other information (alarm information, emergency information, etc.) can not be displayed.

On the other hand, when the light emission control signal corresponding to the right turn is inputted, the light emission pattern operation control section controls the light emission pattern control section such that the right light emission section 93 is in the blinking state and the left light emission section 91 is in the light emission state And controls the light emitting portion 90. In this way, the light emitting portion 90 is divided into the left light emitting portion 91 and the right light emitting portion 93, and when the user makes a right turn, the left light emitting portion 93 is turned on, The right turn information is blinked, so that the right turn information can be recognized in a state in which visibility is ensured to people located behind. If the left light emitting portion 93 is in an unlit state, it is impossible to know whether the right light emitting portion 91 is located on the left or right side because the reference is not known. Also, if the direction is indicated only by the arrow, people located far behind may not be able to recognize the direction, and there is a disadvantage that other information (alarm information, emergency information, etc.) can not be displayed.

When the light emission control signal corresponding to the emergency state is input, the light emission pattern operation control unit controls the light emission unit 91 and the right light emission unit 93 such that the left light emission unit 91 and the right light emission unit 93 have a light emission pattern, 90). Since the light emitting portion 90 is divided into the left light emitting portion 91 and the right light emitting portion 93 and the right light emitting portion 93 and the left light emitting portion 91 are simultaneously blinked together, It is possible to recognize the emergency state information or the state of waking up with the visibility to the people located in the rear side.

As described above, since the light emitting portion 90 applied to the present invention is separately formed by the left light emitting portion and the right light emitting portion, and is controlled to emit light in a predetermined light emission pattern according to various light emission control signals, And it is possible to transmit more accurate information in the state.

Although the embodiments according to the present invention have been described, it is to be understood that various modifications and equivalent embodiments are possible without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined by the following claims.

10: Body 30: Shoulder belt
31: first accommodation space part 33: second accommodation space part
35: incision section 37: acoustical emission section
50: waist belt 60: audio control receiver
61: speaker jack insertion portion 61a: left speaker jack insertion portion
61b: Right speaker jack insertion part 62: Earphone jack insertion part
63: on-off and currency adjustment unit 64a: audio status indicator
64b: internal microphone 64c: earphone / speaker switching section
65: Audio charge jack insert 66: Volume and track adjuster
66a: up volume and track adjusting section 66b: down volume and track adjusting section
70: Speaker 71: Speaker Jack
71a: Left speaker jack 71b: Right speaker jack
80: emission control receiver 81: emission signal jack insertion portion
81a: Left side light emitting signal jack inserting portion 81b: Right side light emitting signal jack inserting portion
82: light emission charging jack insertion portion 83: light emission status display portion
84: ON / OFF adjuster 89: Emission control transmitter
89a: Left turn signal generation unit 89b: Right turn signal generation unit
89c: Emergency signal generator 89d: Velcro band
90: light emitting portion 91: left light emitting portion
93: right side light emitting portion 95: light emission signal jack
95a: Left emission signal jack 95b: Right emission signal jack
100: Backpack with audio and light function

Claims (3)

A pair of shoulder belts connected from the upper side to the lower side of the rear surface of the main body, and a waist belt connected from the lower left side to the lower right side of the main body rear surface,
An audio processor mounted on the backpack and performing audio and communication functions through a short distance wireless communication with the user terminal and a light emitting device mounted on the backpack to perform a light emitting function through a light emitting control signal input from the outside Wherein the backpack has an audio and light emitting function.
The method according to claim 1,
The user terminal is a smart phone,
The audio processing device includes an audio control receiver connected to the smartphone via short-range wireless communication and receiving and processing and controlling a control signal and an audio signal transmitted from the smartphone, And a speaker for outputting an audio signal transmitted from the control receiver,
The light emission processing device includes a light emission control receiver for receiving the light emission control signal and controlling the light emission control device to emit light in a predetermined light emission pattern, And a backlight unit having an audio and light emitting function.
The method of claim 2,
Wherein the audio control receiver is inserted and mounted in a first accommodation space portion formed on one of the pair of shoulder belts, and the emission control receiver is connected to the other one of the pair of shoulder belts, And the speaker is inserted into and mounted in each of the pair of shoulder belts respectively in a second accommodation space formed on the upper side of the first accommodation space, And the light emitting unit is formed on a front surface of the main body.

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