Folding headphone

Abstract

The utility model relates to the technical field of headphones, and particularly discloses a folding headphone, which comprises a head-mounted frame, a mounting shell and a headphone main body, the headphone main body is mounted in the mounting shell through a plurality of springs on the outer ring surface, the upper side of the outer ring surface of the mounting shell is hinged with the end part of the head-mounted frame through a pin rod, and linkage strips are hinged on two sides of the head-mounted frame; according to the utility model, through the arrangement of the head-mounted frame, the storage cavity, the wind shielding cloth and the linkage strip, the wind shielding cloth can be stored and unfolded appropriately through the linkage strip according to specific use requirements when the earphone is used, so that the earphone has a certain degree of hat function; therefore, the warm-keeping and dustproof effects of the upper end of the head can be provided for people without additionally wearing hats.

Description

Technical Field

[0001] The utility model relates to the technical field of earphones, in particular to a foldable headphone. Background Art

[0002] A headphone is a type of headphone, and the existing application number is: 202322349480.X, a foldable headphone, comprising: a telescopic headband; an active groove, the bottom left and right sides of the telescopic headband are provided with active grooves, and the front and rear sides of the inner wall of the active groove are fixedly connected by a fixed shaft; a rotating rod, the surface of the fixed shaft is rotatably connected with the rotating rod, the bottom of the rotating rod passes through the active groove and extends to the outside of the active groove, and the lower sides of the two rotating rods close to each other are fixedly connected with earphone shells; an elastic elastic band, the bottoms of the two earphone shells are fixedly connected by the elastic elastic band; the earphone The earphone body is movably arranged inside the earphone shell, and the side of the earphone body away from the rotating rod penetrates the earphone shell and extends to the outside of the earphone shell; a buffer mechanism, the earphone body and the earphone shell are connected through the buffer mechanism, and the buffer mechanism includes a first buffer spring, the bottom of the inner wall of the earphone shell is fixedly connected with the first buffer spring, the top of the first buffer spring is fixedly connected to the bottom of the earphone body, the side of the earphone body close to the rotating rod is fixedly connected with two symmetrically arranged second buffer springs, the top of the earphone body is fixedly connected with a support rod, and the top of the support rod is fixedly connected with a movable plate.

[0003] Although the foldable headphones proposed by the above technology have a certain degree of anti-fall effect when in use, since the retractable headband is stuck on the person's head, the two interfere with each other when the person wears a hat, so the practicality of the above headphones when in use needs to be improved; therefore, in order to solve the above technical problems, we propose a foldable headphone. Utility Model Content

[0004] The utility model aims to solve the shortcomings of the prior art and provides a foldable headphone.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A foldable headphone comprises a headband frame, a mounting shell and a headphone body, wherein the headphone body is mounted inside the mounting shell via a plurality of springs on an outer ring surface, the upper side of the outer ring surface of the mounting shell is hinged to the end of the headband frame via a pin rod, linkage bars are hinged on both sides of the headband frame, a through storage cavity is provided inside the frame body of the headband frame corresponding to the linkage bar, a windshield cloth is stored inside the storage cavity, two ends of the windshield cloth are connected to one side of the linkage bar close to each other, an accommodating cavity is provided inside the end of the headband frame, a spring sheet is provided on the upper side of the accommodating cavity, a clamping block is provided on the lower side of the accommodating cavity corresponding to the spring sheet, and the lower end of the clamping block extends to the outside of the accommodating cavity and abuts against the outer ring surface of the mounting shell.

[0007] Preferably, the end of the outer ring surface of the mounting shell close to the pin rod is arc-shaped and a plurality of anti-slip strips are installed on the arc-shaped surface, and the lower surface of the clamping block is provided with anti-slip grooves corresponding to the anti-slip strips.

[0008] Preferably, a plurality of elastic rubber bags are provided inside the mounting shell, the rubber bags are clamped between the mounting shell and the earphone body, and the springs are located between the rubber bags.

[0009] Preferably, an elastic skin-friendly contact ring is installed at one end of the earphone body away from the mounting shell, and the end of the skin-friendly contact ring away from the earphone body is sleeved on the outer side of the end of the mounting shell.

[0010] Preferably, a reflective sheet is provided at one end of the outer annular surface of the mounting shell that is away from each other, and the reflective sheet is mounted on the end of the mounting shell by means of threads.

[0011] Preferably, an elastic adsorption sheet is installed on the outer side of the head-mounted frame, and the adsorption sheet has magnetic attraction.

[0012] Preferably, the head-mounted frame body, the linkage strip and the adsorption sheet are collectively provided with a constraint ring, and the constraint ring is elastic.

[0013] The foldable headphone proposed by the utility model has the following beneficial effects:

[0014] 1: In the present invention, when a person needs to keep warm in a low temperature environment or needs to protect his hair from dust in a dusty environment, the person moves the restraint ring to the end of the head-mounted frame, and then opens the linkage strip to both sides. In this process, the linkage strip drives the windshield cloth to extend synchronously until the linkage strip passes through the windshield cloth and the head-mounted frame to form a complete cover body, and this cover body is arranged on the upper end of the person's head, that is, at this time, the upper end of the person's head can be kept warm and dust-proof; in summary, through the arrangement of the head-mounted frame, the storage cavity, the windshield cloth and the linkage strip, the present solution can be used according to specific usage needs. When used, the windshield cloth can be stored and unfolded through the linkage strip as appropriate, thereby enabling the earphones to have a certain degree of hat function, thereby allowing people to provide warmth and dust-proof effects on the upper end of the head without having to wear an additional hat.

[0015] 2: The setting of the rubber bag in the utility model fills the remaining gap between the inner wall of the mounting shell and the outer ring surface of the earphone body, thereby effectively improving the anti-fall effect of the earphone body, that is, when the head-mounted headphones fall accidentally, the impact force transmitted to the earphone body can be reduced by the spring and the rubber bag; the setting of the skin-friendly contact ring not only improves the sealing between the earphone body and the ear of the person, thereby preventing the external environmental noise from affecting the sound quality transmitted from the earphone body to the ear of the person, but also makes the contact between the ear of the person and the earphone body more comfortable; the setting of the reflective sheet facilitates reflection in the dark, thereby prompting the drivers of vehicles outside to avoid accidents, and when the earphones fall accidentally, the reflective sheet can be used to increase the conspicuousness of the earphones, thereby facilitating people to find the earphones quickly. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of storing a windshield cloth of a foldable headphone proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of unfolding a windshield of a foldable headphone proposed by the utility model;

[0018] Figure 3 A schematic diagram of a storage cavity of a foldable headphone proposed by the utility model;

[0019] Figure 4 This is a structural schematic diagram of a foldable headphone proposed by the utility model;

[0020] Figure 5 A foldable headphone is provided in the utility model Figure 4 A is an enlarged schematic diagram;

[0021] Figure 6 The utility model is a schematic diagram of the cooperation between the earphone body, the spring and the rubber bag of the foldable headphone.

[0022] In the figure: 1. Headband frame; 2. Mounting shell; 3. Earphone body; 4. Spring; 5. Linkage strip; 6. Storage cavity; 7. Wind shield cloth; 8. Shrapnel; 9. Clamping block; 10. Anti-slip strip; 11. Rubber bag; 12. Skin-friendly contact ring; 13. Reflective sheet; 14. Adsorption sheet; 15. Constraint ring. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0024] Reference Figure 1-6 A foldable headphone comprises a headband frame 1, a mounting shell 2 and an earphone body 3. The earphone body 3 is installed inside the mounting shell 2 through a plurality of springs 4 on the outer annular surface. The upper side of the outer annular surface of the mounting shell 2 is hinged to the end of the headband frame 1 through a pin rod. Linkage bars 5 are hinged on both sides of the headband frame 1. A through storage cavity 6 is provided inside the frame body of the headband frame 1 corresponding to the linkage bar 5. A windshield cloth 7 is stored inside the storage cavity 6. Both ends of the windshield cloth 7 are connected to the side close to the linkage bar 5. An accommodating cavity is provided inside the end of the headband frame 1. A spring sheet 8 is provided on the upper side of the accommodating cavity. A clamping block 9 is provided on the lower side of the accommodating cavity corresponding to the spring sheet 8. The lower end of the clamping block 9 extends to the outside of the accommodating cavity and abuts against the outer annular surface of the mounting shell 2. Example 2

[0025] Reference Figure 1-6 , when other parts are the same as those in Example 1, the difference between this embodiment and Example 1 is that:

[0026] The end of the outer ring surface of the mounting shell 2 close to the pin is arc-shaped and a plurality of anti-skid strips 10 are installed on the arc-shaped surface. The lower surface of the clamping block 9 is provided with anti-skid patterns corresponding to the anti-skid strips 10. The provision of the anti-skid strips 10 makes the friction resistance between the clamping block 9 and the mounting shell 2 greater, that is, the mounting shell 2 is less likely to rotate at will, thereby facilitating the folding of the headphone; a plurality of elastic rubber bags 11 are provided inside the mounting shell 2, the rubber bags 11 are clamped between the mounting shell 2 and the earphone body 3, and the spring 4 is located between the rubber bags 11. The provision of the rubber bags 11 fills the remaining space between the inner wall of the mounting shell 2 and the outer ring surface of the earphone body 3 The gap is formed, thereby effectively improving the anti-fall effect of the earphone body 3, that is, when the headphone falls accidentally, the impact force transmitted to the earphone body 3 can be reduced by the spring 4 and the rubber bag 11; an elastic skin-friendly contact ring 12 is installed at the end of the earphone body 3 away from the mounting shell 2, and the end of the skin-friendly contact ring 12 away from the earphone body 3 is sleeved on the outer side of the end of the mounting shell 2. The setting of the skin-friendly contact ring 12 not only improves the sealing between the earphone body 3 and the ear of the person, thereby preventing the external environmental noise from affecting the sound quality transmitted from the earphone body 3 to the ear of the person, but also makes the contact between the ear of the person and the earphone body 3 more comfortable.

[0027] A reflective sheet 13 is provided at one end of the outer ring surface of the mounting shell 2 which is away from each other. The reflective sheet 13 is installed on the end of the mounting shell 2 through a thread. The setting of the reflective sheet 13 is convenient for reflecting light at night, thereby prompting drivers of vehicles outside to avoid accidents. When the earphones fall accidentally, the reflective sheet 13 can increase the conspicuousness of the earphones, thereby facilitating people to find the earphones quickly; an elastic adsorption sheet 14 is installed on the outer side of the head-mounted frame 1. The adsorption sheet 14 has magnetic attraction. The setting of the adsorption sheet 14 makes it convenient for people to install suitable contour decorations on the earphones, such as cat ears, rabbit ears, etc., thereby enhancing the beauty of the earphones; the frame body of the head-mounted frame 1, the linkage strip 5 and the adsorption sheet 14 are jointly sleeved with a restraining ring 15. The restraining ring 15 is elastic. The setting of the restraining ring 15 makes it convenient to restrain and fix the linkage strip 5, that is, to store the windshield cloth 7.

[0028] Principle of use and advantages: During use of the utility model, since the mounting shell 2 and the head mounting frame 1 are hinged, the earphone main body 3 can have a folding effect between the mounting shell 2 and the head mounting frame 1, that is, when the earphone is not in use, the earphone can be folded by rotating the mounting shell 2 to facilitate its storage and placement; at the same time, since a storage cavity 6 is provided in the head mounting frame 1 and a windshield cloth 7 is provided in the storage cavity 6, that is, when a person needs to keep warm in a low temperature environment or needs to protect his hair from dust in a dusty environment, the person moves the restraint ring 15 to the end of the head mounting frame 1 and then opens the linkage bar 5 to both sides. In this process, the linkage bar 5 drives the windshield cloth 7 to extend synchronously until the linkage bar 5 forms a complete cover body through the windshield cloth 7 and the head mounting frame 1, and this cover body is covered on the upper end of the person's head, that is, at this time, the upper end of the person's head can be kept warm and dust-proof.

[0029] In summary, through the arrangement of the headband frame 1, the storage cavity 6, the windshield cloth 7 and the linkage strip 5, the present solution can be used according to specific usage requirements, and the windshield cloth 7 can be stored and unfolded through the linkage strip 5 as appropriate, thereby enabling the earphones to have a certain degree of hat function, thereby allowing people to provide warmth and dustproof effects on the upper part of the head without the need to wear an additional hat.

[0030] It should be further explained that the provision of the anti-slip strip 10 makes the friction resistance between the clamping block 9 and the mounting shell 2 greater, that is, the mounting shell 2 is less likely to rotate at will, thereby facilitating the folding of the headphone; the provision of the rubber bag 11 fills the remaining gap between the inner wall of the mounting shell 2 and the outer annular surface of the headphone body 3, thereby effectively improving the anti-fall effect of the headphone body 3, that is, when the headphone accidentally falls, the impact force transmitted to the headphone body 3 can be reduced by the spring 4 and the rubber bag 11; the provision of the skin-friendly contact ring 12 not only improves the sealing between the headphone body 3 and the ear of the person, thereby preventing the external environmental noise from affecting the sound quality transmitted to the ear of the person by the headphone body 3, but also makes the contact between the ear of the person and the headphone body 3 more comfortable; the provision of the reflective sheet 13 facilitates reflection at night, thereby prompting the drivers of external vehicles to avoid accidents, and when the headphone accidentally falls, the reflective sheet 13 can enhance the conspicuousness of the headphone, thereby facilitating the person to quickly find the headphone.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A foldable headphone, comprising a headband frame (1), a mounting shell (2) and a headphone body (3), wherein the headphone body (3) is mounted inside the mounting shell (2) via a plurality of springs (4) on an outer annular surface, and the upper side of the outer annular surface of the mounting shell (2) is hinged to the end of the headband frame (1) via a pin, characterized in that: The head-mounted frame (1) is hinged with linkage bars (5) on both sides, and a through storage cavity (6) is provided inside the frame body of the head-mounted frame (1) corresponding to the linkage bar (5), and a windshield cloth (7) is stored inside the storage cavity (6), and the two ends of the windshield cloth (7) are connected to the side of the linkage bar (5) close to each other. An accommodating cavity is provided inside the end of the head-mounted frame (1), and a spring sheet (8) is provided on the upper side of the accommodating cavity, and a clamping block (9) is provided on the lower side of the accommodating cavity corresponding to the spring sheet (8), and the lower end of the clamping block (9) extends to the outside of the accommodating cavity and abuts against the outer annular surface of the mounting shell (2).

2. The foldable headphone according to claim 1, characterized in that: The outer ring surface of the mounting shell (2) is arc-shaped at one end close to the pin rod and a plurality of anti-slip strips (10) are installed on the arc-shaped surface. The lower surface of the clamping block (9) is provided with anti-slip grooves corresponding to the anti-slip strips (10).

3. The foldable headphone according to claim 1, characterized in that: A plurality of elastic rubber bags (11) are arranged inside the mounting shell (2); the rubber bags (11) are clamped between the mounting shell (2) and the earphone body (3), and the spring (4) is located between the rubber bags (11).

4. The foldable headphone according to claim 1, characterized in that: An elastic skin-friendly contact ring (12) is installed at one end of the earphone body (3) away from the mounting shell (2), and one end of the skin-friendly contact ring (12) away from the earphone body (3) is sleeved on the outside of the end of the mounting shell (2).

5. The foldable headphone according to claim 1, characterized in that: A reflective sheet (13) is provided at one end of the outer annular surface of the mounting shell (2) that is away from each other, and the reflective sheet (13) is mounted on the end of the mounting shell (2) via threads.

6. The foldable headphone according to claim 1, characterized in that: An elastic adsorption sheet (14) is installed on the outer side of the head-mounted frame (1), and the adsorption sheet (14) has magnetic attraction.

7. The foldable headphone according to claim 6, characterized in that: The head-mounted frame (1) frame body, the linkage strip (5) and the adsorption sheet (14) are collectively sleeved with a restraining ring (15), and the restraining ring (15) is elastic.

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