Headset capable of being placed vertically

Abstract

The headphone comprises an arched head beam, a left loudspeaking unit, a right loudspeaking unit, a lithium battery and a control panel, the left loudspeaking unit and the right loudspeaking unit are connected to the two ends of the arched head beam, and the two ends of the arched head beam are connected with a first connecting arm and a second connecting arm which are bent inwards respectively. The left loudspeaking unit and the right loudspeaking unit are arranged on the inner sides, close to the lower ends, of the first connecting arm and the second connecting arm respectively, the first connecting arm and the second connecting arm are each designed to be gradually enlarged from the upper end to the lower end in a transition mode, and the lower end faces of the first connecting arm and the second connecting arm are beveled end faces. When the bow-shaped head beam is in a natural state, the clamping force of the bow-shaped head beam enables the first connecting arm and the second connecting arm to be oppositely clamped to drive the lower ends of the inner sides of the left loudspeaking unit and the right loudspeaking unit to abut against each other, and at the moment, the beveled end faces of the first connecting arm and the second connecting arm form a low-point vertical plane end used for vertically placing the headphone. The headset can be directly and vertically placed on a desktop without the help of a headset support.

Description

Technical Field

[0001] The utility model relates to the field of earphone technology, in particular to a headset that can be placed vertically Background Art

[0002] Headphones are devices that convert electrical signals into sound signals and are commonly used for personal audio playback, communication, and gaming. With the rapid development of headphone technology, the traditional 3.5mm male audio cable connection has evolved to the use of a Type-C male connector that is compatible with the Type-C interface of audio playback terminals. To further achieve ease of use and portability, Bluetooth wireless headphones have gradually become popular. Bluetooth wireless headphones include in-ear, semi-in-ear, and head-mounted Bluetooth headphones. Head-mounted Bluetooth headphones have good sound quality and high comfort. They do not penetrate the ear and avoid scratching the ear canal. Compared with in-ear earplugs, they are more protective of the eardrum. Existing headphones are usually placed flat on the table after use. Because the headphones include a bow-shaped headband, two speaker ear shells, and ear pads, they take up a large space on the table and easily cause clutter on the table. To this end, relevant technicians have designed a headphone stand for hanging headphones. The bow-shaped headband of the headphones is hung on the headphone stand, allowing the headphones to be placed vertically. Using a headphone stand to place headphones vertically requires purchasing the headphone stand, which not only increases financial expenses but also requires storage, which still places a burden on the user. Therefore, there is a need to develop and improve existing headphone stands. Utility Model Content

[0003] In view of this, the present invention proposes a headset that can be placed vertically, so that the headset itself can be placed vertically on a supporting plane, so as to solve the problem that the existing headset cannot be placed vertically by relying on the headset body.

[0004] The technical solution of the present utility model is: a headset that can be placed vertically, comprising a bow-shaped headband, a left speaker unit and a right speaker unit connected to the two ends of the bow-shaped headband, a lithium battery and a control board, the two ends of the bow-shaped headband are respectively connected to a first connecting arm and a second connecting arm that are bent inward, the left speaker unit and the right speaker unit are respectively arranged on the inner side of the first connecting arm near its lower end and the inner side of the second connecting arm near its lower end, the first connecting arm and the second connecting arm are both designed to gradually become larger from the upper end to the lower end, and the lower end surfaces of the first connecting arm and the second connecting arm are both set as beveled end surfaces.

[0005] When the bow-shaped headband is in its natural state, the clamping force of the bow-shaped headband causes the first connecting arm and the second connecting arm to clamp toward each other, driving the inner lower ends of the left speaker unit and the right speaker unit to abut against each other. At this time, the beveled end surfaces of the first connecting arm and the second connecting arm form a vertical flat end that reaches the lowest point for vertical placement of the headphones.

[0006] In a preferred embodiment, further, the front and rear side walls of the lower ends of the first connecting arm and the second connecting arm are provided with foldable support feet, and the lower ends of the support feet are connected to the lower ends of the first connecting arm and the second connecting arm by means of a micro damping shaft, and the support feet are used to improve the stability of the headphones when placed upright.

[0007] In another preferred embodiment, further, the beveled end surfaces of the lower ends of the first connecting arm and the second connecting arm are provided with inwardly concave grooves, and magnets are embedded in the grooves.

[0008] In another preferred embodiment, further, the beveled end surfaces of the lower ends of the first connecting arm and the second connecting arm are provided with inwardly concave grooves, and a flat plate with a first protruding plug-in end and a second protruding plug-in end is provided. The grooves at the lower ends of the first connecting arm and the second connecting arm are plugged into the first protruding plug-in end and the second protruding plug-in end to realize the vertical placement of the headphones.

[0009] Furthermore, the lithium battery and control board are arranged in the second connecting arm, the control board is provided with a charging socket, the plug interface of the charging socket is exposed in the groove at the lower end of the second connecting arm, the second raised plug end on the flat plate is provided with a charging male plug, the charging male plug is connected to a power cord, and the power cord passes through the side of the flat plate.

[0010] In another preferred embodiment, the left speaker unit is composed of a first bottom shell, a first speaker, a first surface shell and a first annular ear pad, and the right speaker unit is composed of a second bottom shell, a second speaker, a second surface shell and a second annular ear pad. The first bottom shell and the second bottom shell are respectively fixed to the first connecting arm and the second connecting arm, the first speaker and the second speaker are respectively fixed to the first bottom shell and the second bottom shell, the first surface shell and the second surface shell are respectively connected to the first bottom shell and the second bottom shell, the first surface shell and the second surface shell are respectively provided with sound holes, and the surfaces of the sound holes are provided with dustproof cloths. The first annular ear pad and the second annular ear pad are respectively detachably fixed to the first surface shell and the second surface shell, and magnetic elements are provided in the first annular ear pad and the second annular ear pad, so that when the left speaker unit and the right speaker unit are tilted in a "V" shape and the inner lower ends abut against each other, the inner lower ends of the first annular ear pad and the second annular ear pad are magnetically attracted to each other.

[0011] Furthermore, a first connecting ring piece and a second connecting ring piece are respectively provided at the bottom of the first annular ear pad and the second annular ear pad, and the first connecting ring piece and the second connecting ring piece are respectively detachably connected to the first face shell and the second face shell.

[0012] Furthermore, the first annular ear pad and the first connecting ring piece, and the second annular ear pad and the second connecting piece are connected by annular Velcro, and the inner ring walls of the first connecting ring piece and the second connecting ring piece are evenly provided with multiple first snap-fit ​​parts, and the first face shell and the second face shell are correspondingly provided with second snap-fit ​​parts that are snap-fitted with the first snap-fit ​​parts.

[0013] Furthermore, the magnetic attraction elements are respectively a magnet block and an iron block, and the magnet block and the iron block are respectively fixed on the inner lower side of the first annular ear pad and the second annular ear pad. A Hall switch connected to the control board is also provided on the inner lower side of the second annular ear pad. When the magnet and the iron block are attracted to each other, the Hall switch is triggered to sense and output a low level, and the control board issues an instruction to turn off the first speaker and the second speaker. When the magnet and the iron block are separated, the Hall switch is triggered to sense and output a high level, and the control board issues an instruction to turn on the first speaker and the second speaker.

[0014] The beneficial effect of the headset of the present invention is that the first connecting arm and the second connecting arm connected by the bow-shaped head beam are designed to be gradually enlarged from the upper end to the lower end, and the lower end surfaces of the first connecting arm and the second connecting arm are both set as beveled end surfaces. When the bow-shaped head beam is in a natural state, the clamping force of the bow-shaped head beam causes the first connecting arm and the second connecting arm to clamp toward each other, driving the inner lower ends of the left speaker unit and the right speaker unit to abut against each other. At this time, the beveled end surfaces of the first connecting arm and the second connecting arm constitute the lowest point vertical placement flat surface end for vertical placement of the headset, thereby realizing that the headset of this solution does not need the aid of a headphone stand and can be directly placed vertically on the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate exemplary embodiments, features, and aspects of the disclosure and, together with the description, serve to explain the principles of the disclosure.

[0016] Figure 1 This is a schematic diagram of an embodiment of the wearable headset of the present invention placed upright on a supporting plane.

[0017] Figure 2 This is a schematic structural diagram of the beveled end surfaces of the first connecting arm and the second connecting arm of the headset of the present invention.

[0018] Figure 3 This is a schematic diagram of the first connecting arm and the second connecting arm of the headset of the present invention with the legs opened.

[0019] Figure 4 This is a schematic diagram of the exploded structure of the left speaker unit of the headset of the present invention.

[0020] Figure 5This is a schematic diagram of the left and right speaker units of the headset of the present invention being separated.

[0021] Reference numerals:

[0022] 1. Bow-shaped headband; 2. First connecting arm; 3. Second connecting arm; 4. Left speaker unit; 41. First bottom shell; 42. First speaker; 43. First surface shell; 44. Dustproof cloth; 45. First connecting ring; 46. First annular ear pad; 451. First snap-fit ​​part; 431. Second snap-fit ​​part; 5. Right speaker unit; 6. Magnet block; 7. Iron block; 20, 30, Beveled end face; 40, Groove position; 50, Charging socket; 60, Support foot. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present disclosure, not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present disclosure without making any creative efforts are also within the scope of protection of the present disclosure.

[0024] Please refer to Figures 1 to 5 The following is a schematic diagram of the structure of a specific embodiment of the headset that can be placed vertically disclosed in the present invention. In a specific embodiment, the headset that can be placed vertically of this solution includes a bow-shaped headband 1, a left speaker unit 4 and a right speaker unit 5 connected to the two ends of the bow-shaped headband 1, a lithium battery and a control board. The two ends of the bow-shaped headband 1 are respectively connected to a first connecting arm 2 and a second connecting arm 3 that are curved inward. The left speaker unit 4 and the right speaker unit 5 are respectively arranged on the inner side of the first connecting arm 2 near its lower end and the inner side of the second connecting arm 3 near its lower end. The first connecting arm 2 and the second connecting arm 3 are both designed to gradually become larger from the upper end to the lower end. The lower end faces of the first connecting arm 2 and the second connecting arm 3 are both set as beveled end faces 20 and 30. The bow-shaped headband 1 preferably adopts a slender bow-shaped metal strip with clamping force, preferably made of stainless steel, and a plastic sleeve is provided on the surface of the metal strip.

[0025] When the bow-shaped head beam 1 is in its natural state, the clamping force of the bow-shaped head beam 1 causes the first connecting arm 2 and the second connecting arm 3 to clamp toward each other, driving the inner lower ends of the left speaker unit 4 and the right speaker unit 5 to abut against each other. At this time, the beveled end surfaces 20 and 30 of the first connecting arm 2 and the second connecting arm 3 form the lowest point vertical plane end for vertical placement of the headphones.

[0026] Reference Figure 3In a preferred embodiment, the front and rear sidewalls of the lower ends of the first and second connecting arms 2 and 3 are each provided with foldable legs 60. The lower ends of the legs 60 are connected to the lower ends of the first and second connecting arms 2 and 3 using a micro-damping shaft. By unfolding the legs 60, the headset can be placed upright, thereby improving the stability of the headset when placed upright. During normal use, the legs 60 can be folded up without interfering with normal use.

[0027] Please refer to Figure 2 In another preferred embodiment, the chamfered end surfaces 20 and 30 at the lower ends of the first and second connecting arms 2 and 3 are provided with inwardly concave grooves 40, with magnets embedded in these grooves 40. The provision of magnets facilitates vertical placement on a magnetically attractive support surface, while also providing a more stable placement due to magnetic attraction. Alternatively, a magnetically attractive metal sheet with an adhesive backing can be attached to a frequently placed desktop surface, thereby providing magnetic attraction to enhance stability during vertical placement.

[0028] In another preferred embodiment, the beveled end surfaces 20 and 30 at the lower ends of the first connecting arm 2 and the second connecting arm 3 are provided with recessed grooves 40, and a flat plate provided with a first protruding plug-in end and a second protruding plug-in end is provided. The recessed grooves 40 at the lower ends of the first connecting arm 2 and the second connecting arm 3 are plugged into the first protruding plug-in end and the second protruding plug-in end to realize vertical placement of the headphones. Preferably, the lithium battery and the control board are arranged in the second connecting arm 3, and the control board is provided with a charging socket 50. The plug interface of the charging socket 50 is exposed in the groove at the lower end of the second connecting arm 3. The second protruding plug-in end on the flat plate is provided with a charging male connector. The charging male connector is connected to a power cord, and the power cord is passed through the side of the flat plate. This solution allows the headphones to be placed vertically while also being connected for charging, so that both the headphones can be stored and charged.

[0029] Please refer to Figure 4The left speaker unit 4 is composed of a first bottom shell 41, a first speaker 42, a first surface shell 43 and a first annular ear pad 46. The right speaker unit 5 is composed of a second bottom shell, a second speaker, a second surface shell and a second annular ear pad. The first bottom shell 41 and the second bottom shell are respectively fixed to the first connecting arm 2 and the second connecting arm 3. The first speaker 42 and the second speaker are respectively fixed to the first bottom shell 41 and the second bottom shell. The first surface shell 43 and the second surface shell are respectively connected to the first bottom shell 41 and the second bottom shell. Sound holes are provided on the first surface shell 43 and the second surface shell, and dustproof cloth 44 is provided on the surface of the sound holes. The first annular ear pad 46 and the second annular ear pad are detachably fixed to the first surface shell 43 and the second surface shell, respectively. Magnetic elements are provided in the first annular ear pad 46 and the second annular ear pad, so that when the left speaker unit 4 and the right speaker unit 5 are tilted in a "V" shape and the lower ends of the inner sides are abutted, the lower ends of the first annular ear pad 46 and the second annular ear pad are magnetically attracted to each other. Through this solution, when the headphones are not in use, the left speaker unit 4 and the right speaker unit 5 are brought into contact with each other due to the clamping force of the bow-shaped headband 1. Since the clamping force of the bow-shaped headband 1 will be weakened to a certain extent after the headphones are used for a long time, the magnetic element is designed to further assist in the left speaker unit 4 and the right speaker unit 5 to be adsorbed towards each other when the headphones are not in use, so that the lower ends of the first connecting arm 2 and the second connecting arm 3 maintain the beveled end faces 20 and 30 in the form of cubic planes, which is conducive to vertical placement.

[0030] Furthermore, a first connecting ring piece 45 and a second connecting ring piece are respectively provided at the bottom of the first annular ear pad 46 and the second annular ear pad, and the first connecting ring piece 45 and the second connecting ring piece are respectively detachably connected to the first face shell 43 and the second face shell.

[0031] Furthermore, the first annular ear pad 46 and the first connecting ring piece 45, and the second annular ear pad and the second connecting piece are both connected by an annular Velcro. The inner ring walls of the first connecting ring piece 45 and the second connecting ring piece are uniformly provided with a plurality of first snap-fitting portions 451. The first and second cover shells 43 and 43 are correspondingly provided with second snap-fitting portions 431 that snap-fit ​​with the first snap-fitting portions 451. This solution facilitates quick removal and replacement of the first annular ear pad 46 and the second annular ear pad.

[0032] As a preferred solution, the magnetic elements are respectively a magnet block 6 and an iron block 7, and the magnet block 6 and the iron block 7 are respectively fixed on the inner lower side of the first annular ear pad 46 and the second annular ear pad. A Hall switch connected to the control board is also provided on the inner lower side of the second annular ear pad. When the magnet block 6 and the iron block 7 are attracted to each other, the Hall switch is triggered to sense and output a low level, and the control board issues a command to turn off the first speaker 42 and the second speaker. When the magnet block 6 and the iron block 7 are separated, the Hall switch is triggered to sense and output a high level, and the control board issues a command to turn on the first speaker 42 and the second speaker. This solution realizes a headset that can be placed vertically. When the headset is removed and not in use, the left speaker unit 4 and the right speaker unit 5 are clamped toward each other under the clamping force of the bow-shaped head beam 1 ( Figure 1 As shown), the Hall switch is triggered by the attraction between the magnet block 6 and the iron block 7. When the earphones are needed, first separate the left speaker unit 4 and the right speaker unit 5 ( Figure 5 As shown), the headset is then worn on the head. When the left speaker unit 4 and the right speaker unit 5 are separated, the magnet and the Hall switch separate and trigger the Hall switch. This solution enables the headset to automatically shut down when it is taken down and placed upright on a table. When it is taken out from the upright position on the table and worn on the head, the headset automatically turns on without the need for button operation, making the headset simpler and more convenient to use and improving the consumer experience.

[0033] While various embodiments of the present disclosure have been described above, the above descriptions are illustrative, non-exhaustive, and not intended to be limiting of the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is selected to best explain the principles of the embodiments, their practical applications, or improvements to existing technologies, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A headset that can be placed vertically, comprising an arched headband, a left speaker unit and a right speaker unit connected to both ends of the arched headband, a lithium battery, and a control panel, characterized in that: The two ends of the arched head beam are respectively connected to a first connecting arm and a second connecting arm that are curved inwardly. The left speaker unit and the right speaker unit are respectively arranged on the inner side of the first connecting arm near its lower end and the inner side of the second connecting arm near its lower end. The first connecting arm and the second connecting arm are both designed to gradually become larger from the upper end to the lower end, and the lower end surfaces of the first connecting arm and the second connecting arm are both configured as beveled end surfaces. Among them, when the bow-shaped head beam is in a natural state, the clamping force of the bow-shaped head beam causes the first connecting arm and the second connecting arm to clamp toward each other, driving the inner lower ends of the left speaker unit and the right speaker unit to abut against each other. At this time, the beveled end surfaces of the first connecting arm and the second connecting arm form a vertical flat end that reaches the lowest point for vertical placement of the headphones.

2. The headset that can be placed vertically according to claim 1, characterized in that: The front and rear side walls of the lower ends of the first connecting arm and the second connecting arm are provided with foldable supporting feet, and the lower ends of the supporting feet are connected to the lower ends of the first connecting arm and the second connecting arm using a micro damping shaft. The supporting feet are used to improve the stability of the headphones when placed vertically.

3. The headset that can be placed vertically according to claim 1, characterized in that: The beveled end surfaces of the lower ends of the first connecting arm and the second connecting arm are provided with inwardly concave grooves, and magnets are embedded in the grooves.

4. The headset that can be placed vertically according to claim 1, characterized in that: The beveled end surfaces of the lower ends of the first connecting arm and the second connecting arm are provided with inwardly concave grooves, and a flat plate with a first raised plug-in end and a second raised plug-in end is provided. The grooves at the lower ends of the first connecting arm and the second connecting arm are plugged into the first raised plug-in end and the second raised plug-in end to realize the vertical placement of the headphones.

5. The headset capable of being placed vertically according to claim 4, characterized in that: The lithium battery and control board are arranged in the second connecting arm. The control board is provided with a charging socket. The plug interface of the charging socket is exposed in the groove at the lower end of the second connecting arm. The second raised plug end on the flat plate is provided with a charging male plug. The charging male plug is connected to a power cord, and the power cord passes through the side of the flat plate.

6. The headset capable of being placed vertically according to claim 1, characterized in that: The left speaker unit is composed of a first bottom shell, a first speaker, a first surface shell and a first annular ear pad, and the right speaker unit is composed of a second bottom shell, a second speaker, a second surface shell and a second annular ear pad. The first bottom shell and the second bottom shell are respectively fixed to the first connecting arm and the second connecting arm, the first speaker and the second speaker are respectively fixed to the first bottom shell and the second bottom shell, the first surface shell and the second surface shell are respectively connected to the first bottom shell and the second bottom shell, the first surface shell and the second surface shell are respectively provided with sound holes, and the surfaces of the sound holes are provided with dustproof cloths, the first annular ear pad and the second annular ear pad are respectively detachably fixed to the first surface shell and the second surface shell, and magnetic elements are provided in the first annular ear pad and the second annular ear pad, so that when the left speaker unit and the right speaker unit are tilted in a "V" shape and the lower ends of the inner sides are abutted, the lower ends of the first annular ear pad and the second annular ear pad are magnetically attracted to each other.

7. The headset capable of being placed vertically according to claim 6, characterized in that: A first connecting ring piece and a second connecting ring piece are respectively provided at the bottom of the first annular ear pad and the second annular ear pad. The first connecting ring piece and the second connecting ring piece are respectively detachably connected to the first face shell and the second face shell.

8. The headset capable of being placed vertically according to claim 7, characterized in that: The first annular ear pad and the first connecting ring piece, and the second annular ear pad and the second connecting piece are all connected by annular Velcro. The inner ring walls of the first connecting ring piece and the second connecting ring piece are evenly provided with multiple first snap-fit ​​parts, and the first face shell and the second face shell are correspondingly provided with second snap-fit ​​parts that are snap-fitted with the first snap-fit ​​parts.

9. The headset capable of being placed vertically according to claim 6, characterized in that: The magnetic attraction elements are a magnet block and an iron block, respectively, which are fixed on the inner lower sides of the first annular ear pad and the second annular ear pad, respectively. A Hall switch connected to the control board is also provided on the inner lower side of the second annular ear pad. When the magnet and the iron block are attracted to each other, the Hall switch is triggered to sense and output a low level, and the control board issues an instruction to turn off the first speaker and the second speaker. When the magnet and the iron block are separated, the Hall switch is triggered to sense and output a high level, and the control board issues an instruction to turn on the first speaker and the second speaker.

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