KR100905252B1 - Receiving device with opening structure - Google Patents

Abstract

The present invention can be opened and closed at the time of wearing, and provided with a connection portion that can adjust the opening and closing angle, so as to express the function of the earphone or the small speaker depending on the place to improve the wearing stability and protect the user's hearing use It relates to an open listening device to enhance the convenience of the compression support that is in close contact with the user's face; A speaker housing having a speaker therein which is connected in close contact with the crimping support part and is formed in a structure capable of opening and closing; A connection part connecting the speaker housing in close contact with the crimping support part in a structure that can be opened toward a user's ear; And a fixing hanger part connected to the end of the crimping support part and fixed to a wearing part of the user.

According to the present invention, opening and closing is possible when wearing headphones, earphones, etc., and is provided with a connection portion capable of adjusting the opening and closing angle, so as to express the function of the earphone or the small speaker according to the place, to improve the wearing stability, It protects the user's hearing and has the effect of improving the convenience of use.

Headphones, earphones, headset

Description

Receiving device with opening structure}

The present invention provides a listening device such as a headphone, earphone, headset, etc., when the speaker is mounted in the user's ear and listening to music or broadcasting, the speaker housing is a listening unit to which the speaker is mounted and a crimping support part fixed to the user's face. It is possible to separate these two components, and it is equipped with a connection part to open and close each component so that it can be heard close to the ear by earphone type, and at the same time, it can be listened at a predetermined interval from the ear in a place without a person. The present invention relates to a functional open listening device capable of simultaneously protecting a user's hearing while having a speaker function.

Earphones are machines that the user wears directly to the ear and delivers them to the eardrum without leaking sound, such as radios, DVD players, and radios. The present invention relates to an earphone which converts an output electrical signal of an acoustic device into a sound and mounts it directly in the ear wheel to enable personal listening. In recent years, earphones have been used more easily and compactly in the ear canal recesses, which are easier and smaller than the type of headphone attached to the ear canal or the headband. In addition, with the elongation of the portable acoustic apparatus, more light mounting property is required.

Such a conventional earphone, referring to Figure 1, the earphone speaker (not shown) is built in the outer housing 110 is configured to listen to the sound by inserting the ear, generally a pair is configured and each pair of earphone speaker is an electrical signal Consists of a connection wire 120 and an external jack 130 to transmit. The outer circumference of the front surface of the outer housing 110 incorporating an electroacoustic conversion element (not shown) is generally formed in a substantially circular shape having a diameter larger than that of other parts, and is configured to be able to be hooked to the wheel rim. By the action of the built-in electroacoustic conversion element is fixed to the electric signal is implemented as an acoustic signal.

However, the conventional earphones as described above have a problem in that the shape and the size thereof are always constant, so that a person with a big wheel may be peeled off, whereas a person with a small wheel may have a bad ear or no ear.

In addition, these earphones give a direct stimulus to the eardrum, there is a problem that damage hearing when used for a long time. In addition, when using earphones, there was a problem that there was a high risk of an accident because the surrounding sound could not be heard. In addition, when rescue workers use earphones on the radio, they may be able to hear a small amount of rescue signals from the accident area, resulting in a problem that cannot be properly rescued.

The present invention has been made to solve the above problems, an object of the present invention is to open and close when worn and having a connection that can adjust the opening and closing angle, can express the function of the earphone or small speaker according to the place. It is to provide an open listening device that improves the stability of the wearing, and protects the user's hearing to improve the ease of use.

The present invention is provided with a speaker housing having a speaker inside the compression support portion that is in close contact with the face of the user and the pressing support portion is formed in a structure capable of opening and closing operation, the speaker housing in close contact with the compression support By connecting the connection to the structure that can be opened to the user's ears, the user can be separated from the ear by a predetermined angle as needed during use as headphones or earphones so that the user can continue listening without a decrease in listening efficiency It protects the hearing and eliminates the inconvenience of using according to the user's human body structure, thereby improving the convenience of use.

According to the present invention, opening and closing is possible when wearing headphones, earphones, etc., and provided with a connection portion capable of adjusting the opening and closing angle, so as to express the function of the earphone or the small speaker depending on the place, to improve the stability on the wearing, It protects the user's hearing and improves the convenience of use.

The present invention is a pressing support portion in close contact with the user's face; A speaker housing having a speaker therein which is connected in close contact with the crimping support part and is formed in a structure capable of opening and closing; A connection part connecting the speaker housing in close contact with the crimping support part in a structure that can be opened toward a user's ear; And a fixed hook part connected to the end of the crimping support part and fixed to a wearing part of the user. Providing an open listening device, characterized in that it comprises a, in close contact with the user's ear according to the use place or the user's needs to listen to the sound, or at a predetermined distance from the user's ear, to listen to the sound in the form of speakers Can protect the user's hearing and enhance the ease of use.

In addition, the present invention provides an open listening device, characterized in that the angle is provided in the structure is provided with an angle adjusting means therein, the structure is adjustable, so that the user listens in close contact with the ear, spaced apart from the ear at various intervals By allowing the sound to be heard, it enhances the ease of use. In particular, it is not a structure that is inserted into the ear, it is a structure that is simply in close contact with the ear, there is an advantage that can solve the inconvenience of use according to the structure of the user's ear.

In addition, the present invention, the connecting portion is provided with a connecting end end connected to the speaker housing, and the connecting end connected to the crimping support portion, the fixing projection formed on the upper surface of the connection portion end and the fixing projection formed on the connection end It provides an open listening device characterized in that the groove is coupled to the structure.

In addition, the present invention is an open listening, characterized in that the empty space is formed inside any one of the two ends of the connection portion, the elastic member mounted on the fixing projections of the connection portion is inserted into the empty space. Provides odor.

In addition, the present invention provides an open listening device, characterized in that it further comprises a buffer means for reducing the friction of the contact area with the user's ear on the front of the speaker housing to friction on the contact portion with the speaker grille in close contact. To alleviate the need for increased ease of use.

In addition, the present invention provides an open listening device, characterized in that the fixed hook portion is connected to the pair of the crimping support unit integrally to be variously worn on the head or neck in the headphone type.

In addition, the present invention provides an open listening device, characterized in that the fixed hook portion is connected to the pair of the crimping support portion in a detachable manner, so that it can be used directly on the ear rather than a headphone type, thereby improving convenience of use.

The fixed hook portion is a structure that connects the pair of the crimping support unit integrally, it is a back-type fixing the user's wearing part to the back of the head, the back-type connecting the crimping support part in close contact with the temple of the user It provides an open listening device characterized by a variety of uses.

In addition, the present invention, the connection unit further comprises a switching unit for rotating the speaker housing in the up and down direction when the speaker of the speaker housing is exposed to the outside when not used to provide an open listening device, characterized in that The parts can be folded and stored inside the connecting part to implement the ease of storage.

In addition, the present invention provides a versatility of use by providing an open listening device, characterized in that the switch is made of a removable structure.

In addition, the present invention is to provide an open listening device characterized in that the speaker housing is formed in a structure that can be inserted into the insertion groove formed in the crimping support portion to provide a more slim listening device.

In addition, the present invention is to provide an open listening device characterized in that the open listening device further comprises a microphone mounted to the crimping support or the fixed hook portion.

Hereinafter, with reference to the accompanying drawings will be described the configuration and specific operation of the present invention.

Referring to Figure 2a, the open listening device according to the present invention is formed in a structure that is in close contact with the crimping support portion 10 and the crimping support portion that is in close contact with the face portion of the user and a speaker housing having a speaker 20 therein 30, and a connection part 40 connecting one side of the crimping support part and one side of the speaker housing to be opened and closed. Here, openable and closed means that the opening and closing of the connection part can be opened and closed in a horizontal direction.

In addition, it is composed of a fixed hook portion 50 is connected to the distal end of the crimping support 10 connected to the other crimping support. The fixed hook portion may be a hair band type to be put over the head according to the user's needs, it is also possible to manufacture in the form hanging on the back of the head.

The function of the speaker housing 30 which is formed to be opened and closed to the left and right by the connection part 40 is that when the open listening device is written on the head, the crimping is performed on the temple part of the user rather than the structure directly writing on the user's ear. Wear the support 10 in close contact. Thereafter, the speaker housing folded in the crimping support 10 is opened toward the user's ear so that the speaker grill 31, which is an exit from the speaker inside the speaker housing, is located in the user's ear hole.

Figure 2b is a plan view of the crimping support and the connecting portion, the speaker grill is viewed from the side of the ear and face touching the fully open state. That is, Figure 2a shows the surface with the inner surface (10a) and speaker grill 31 in the crimping support 10.

Referring to Figures 3a and 3b will be described the use state of a specific embodiment of the present invention.

That is, the open listening device according to the present invention, which is first worn on the user's head through a fixed hook, is worn in a structure in which the crimping support part is in close contact with the temple part in front of the ear. In this case, looking at the wearing state, the part where the speaker grill 31 is visible is directed to the outside (FIG. 3A). Next, the speaker housing 20 is opened to the ear in the right direction through the connection part and closely attached to the ear (FIG. 3B). When worn in such a form, the ear can be used as an earphone or a headphone to listen to sound generated from a sound source, even if it is not inserted into the ear like an earphone. It will not cause pain. In particular, if the user needs to, for example, there are no people, or if you need to listen to outside sounds (when the rescuer is listening to a radio signal while listening to a radio signal by connecting to a radio, etc.), the speaker The housing may be used as a structure in which the housing is spaced apart from the ear by a predetermined angle instead of being completely in close contact with the ear.

To this end, the connecting portion 40 is preferably manufactured to enable the folding angle adjustment. Looking at the structure of the connecting portion 40 with reference to Figure 3c, the connecting portion 40 is connected to the end of the connecting portion 41 and the speaker housing 42 connected to the end of the crimping support 10 42 These are combined with each other (Fig. 3C (a)). For the coupling structure, as shown in (b) of FIG. 3C, the interior of the connection part is formed at the connection part end 41 by forming fixing protrusions 42a on the upper and lower surfaces of the connection part end 42. It is preferably formed in a structure that is inserted into the projection insertion groove (42b).

The above-described structure of the connection unit is preferably provided with an angle adjusting means for adjusting the opening and closing angle of the speaker housing. The angle adjusting means forms an empty space inside any one or both of the connecting end 41, the elastic member 43 is coupled to the fixing projections of the connecting end (42) in this space It is preferable to form the structure which can be. The elastic member may be preferably provided with a spring, it is preferable that the elastic housing is temporarily fixed at an appropriate angle when opening the speaker housing 30 to the left and right to be manufactured so that the angle can be adjusted. In particular, such an angle adjustment can be made to be capable of adjusting the angle 180 degrees when the speaker housing is fully opened, 135 degrees when opened about 2/3. In order to adjust the angle, the angle adjusting protrusion may be formed on the upper surface of the connection part end 42, or may be formed with a structure such as a stopper.

It is preferred that the speaker housing is spaced apart from the ear so that the angle can be adjusted so that the sound can be heard and fixed at the adjusted angle to be stably fixed.

In addition, as shown in Figure 3d, the portion of the speaker grille 31 of the speaker housing 30 is attached to the buffer member 70 in order to solve the inconvenience caused by friction of the contact portion of the speaker grille with the ear. It is preferable to add. The buffer member is preferably formed of a soft material, which is harmless to the human body. For example, the buffer member may be formed of a material such as sponge, rubber, polyethylene, or the like.

Referring to FIG. 4, the above-described open listening device according to the present invention may include a switching unit 60 capable of rotating the speaker housing 30 connected to the connection portion 40 by 180 degrees. The switching unit 60 has a predetermined groove in a portion where the crimping support unit 10 and the connection unit 40 are connected to each other and includes a member 61 rotatable inside the fixing unit to rotate the switching unit 60. This may be enabled, and the connecting portion connected to the switching unit and the speaker housing 30 formed at the connecting portion 40 may be rotatable together.

That is, when the speaker 60 is rotated 180 degrees in the drawing (FIG. 4A) showing the speaker housing 30 opened to be in close contact with the ear for use, the speaker grill, which is the opposite side of the speaker housing, The portion that appears up (Fig. 4 (b)), and when folded in this state, the speaker grill 31 is in close contact with the crimping support 10 to be folded (Fig. 4 (c)). In this case, when the open listening device according to the present invention is not used, the speaker grille is not drawn out to the outside so that dust or contaminants do not enter the inside of the speaker housing.

Referring to Figure 5, it shows another embodiment of the above-described fixing hanger 50. Of course, even in this case, the crimping support 10 and the speaker housing 30 are in close contact with each other, and are formed in a structure that can be opened and closed through the connecting portion 40. However, the fixing hanger 50 has a structure that can be hooked to one ear. Can be formed. This has the advantage of utilizing the open listening device according to the present invention without using a headphone or pressing the back of the head by using the speaker as one earphone type, or both ears, respectively.

Referring to Figure 6 will be described another embodiment of the opening and closing configuration of the crimping support and the speaker housing of the present invention.

The crimping support part and the speaker housing of the present invention described above have been described to be opened and closed in left and right, but in another exemplary embodiment, the crimping support part and the speaker housing are formed in the open and closed structure of the sliding type. That is, the crimping support 10 and the speaker housing 30 are similar in that the connection portion 40 is connected, but as shown in (a) of FIG. 6, the speaker housing 30 is the connection portion. It is formed in a structure that opens while rotating around the central axis. In other words, the structure is opened and rotated by opening and closing the connection portion as a central axis rather than 180 degrees left and right. (b) sees this opening action from the top.

Referring to Figure 7a to 7c, in the configuration of the listening device of the structure that can be opened in accordance with the present invention, when the back-type (hanging type) fixed hook portion is formed by hanging the fixed hook portion on the back of the user's head, It can make it easier to use. In particular, such a structure may be formed as a headset type, and those in occupations that require long-term microphone calls, such as call center staff, telephone operators, or students studying language, prevent hearing damage and fatigue of long-term use. Can be reduced.

In the present embodiment, Figure 7a, the crimping support 10 and the speaker housing 30, and the connecting portion connecting the crimping support and the housing of the listening device of the above-described open structure is the same, but fixed hook portion 50 It is fixed to the rear head as described above, the pressing support 10 may be used in the form of pressing on the face surface near the ear.

And the fixed hook portion 50 and the connection portion of the speaker housing or on the surface on which the speaker housing is formed an attachment portion (not shown) for attaching the microphone (not shown) with a microphone attached to the phone call or Allow conversation. When the part where the microphone is connected is the surface where the speaker housing is located, it may be desirable to form the open listening structure only on one side. FIG. 7B illustrates another type of headset type, and all such deformations may be included in the gist of the present invention. However, if the microphone 80 is formed in one speaker housing as described above, the opening and closing configuration of the crimping support portion and the speaker housing, which is the technical gist of the present invention, may be considered to be formed only on one side to which the microphone is not attached. In addition, if the microphone is attached to the end of the crimping support portion, both of them can be formed in the opening and closing structure, of course. 7C also illustrates another embodiment of the present invention.

7C also illustrates another embodiment of the present invention. Although most of the components are the same as described above, using the shape of the fixed hook portion 50 as a back type to form a crimping support portion and the speaker housing 30, the microphone 80 at one end of the crimping support 10 ), It can be used for this open listening device. In particular, although the microphone 80 is formed at one end of the crimping support 10 in this embodiment, it is possible to change the position by providing a separate fastening member or a separate fixing member at the connection part of the fastening support part and the crimping support part. Yes is as described above.

In the detailed description of the invention as described above, specific embodiments have been described. However, various modifications are possible within the scope of the present invention without departing from the scope of the present invention. The technical idea of the present invention should not be limited to the described embodiments of the present invention, and the claims are equivalent to the claims. It must be decided by things.

1 is a perspective view of the structure of a earphone according to the prior art.

2A is a perspective view of a listening device according to the present invention.

Figure 2b is an enlarged view of the main part of the listening apparatus according to the present invention.

3A and 3B are operational state diagrams of a listening apparatus according to the present invention.

Figure 3c is a view showing the structure of the connecting portion of the present invention.

3d is a plan view of the buffer member according to the present invention.

4 is a view showing an operating state of the switching unit of the present invention.

5 is a view showing another embodiment of the present invention.

6 is a view showing another embodiment of the present invention.

7a to 7c illustrate another embodiment of the present invention.

Claims (11)

A crimping support part 10 in close contact with the face of the user; A speaker housing (30) having a speaker (20) therein that is connected in close contact with the crimping support and is formed in a structure capable of opening and closing; A connection portion 40 having an angle adjusting means provided therein and configured to adjust the angle, for connecting the speaker housing in close contact with the crimping support part to a structure that can be opened toward a user's ear; And A fixed hook part 50 connected to the end of the crimping support part and fixed to a wearing part of the user; Open listening device, characterized in that comprises a. delete The method of claim 1, wherein the connection portion 40, It is provided with a connection part end 42 connected to the speaker housing and a connection end 41 connected to the crimping support part, An open listening device, characterized in that the fixing projection formed on the upper end of the connecting portion and the fixing projection insertion groove formed in the connecting portion end is coupled. The method according to claim 3, An empty space is formed inside any one of the two ends of the connection part 41, and an elastic member mounted on the fixing protrusion of the connection part end is inserted into the empty space. The method according to claim 4, An open listening device, characterized in that the front of the speaker housing further comprises a buffer means for reducing the friction of the contact with the user's ear. The method according to claim 1, The fixed hook portion is an open listening device, characterized in that for connecting the pair of the crimping support unit integrally. The method according to claim 1, The fixed hook portion is an open listening device, characterized in that for connecting the pair of the pressing support portion detachably. The method according to claim 1, The fixed hook portion is a structure that connects the pair of the pressing support unit integrally, it is a back-type (back-type) for fixing the user's wearing portion to the back of the head and the pressing support portion in close contact with the temple part of the user Open listening system. The method according to claim 4, The connection unit is an open listening device, characterized in that further comprises a switching unit for rotating the speaker housing in the vertical direction. The method according to claim 1, The speaker housing is an open listening device, characterized in that formed in the structure that can be inserted into the insertion groove formed in the crimping support. The method according to any one of claims 1 to 10, The open listening device may further include a microphone mounted to the crimping support part or the fixed hook part.

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