CN214205791U - Rotary adduction type headset - Google Patents
Rotary adduction type headset Download PDFInfo
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- CN214205791U CN214205791U CN202023205803.0U CN202023205803U CN214205791U CN 214205791 U CN214205791 U CN 214205791U CN 202023205803 U CN202023205803 U CN 202023205803U CN 214205791 U CN214205791 U CN 214205791U
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Abstract
The utility model belongs to the technical field of headphone, especially, relate to a rotatory adduction formula headphone, including middle part bandeau and two headset assemblies, the inboard at the both ends of middle part bandeau is equipped with relative rotatory spread groove, its characterized in that, two the tip of headset assembly all is equipped with swivelling joint portion, two swivelling joint portion rotatably set up respectively in two in the rotatory spread groove, so that swivelling joint portion follows the cell wall of rotatory spread groove is rotatory. The utility model discloses when the earphone is accomodate to needs, make two the headset assembly can follow two through its swivelling joint portion respectively the cell wall of swivelling joint groove is rotatory, in the time of the rotation, two the headset assembly is parallel or the orbit motion of regional parallel, makes when accomodating the earphone, convenient and fast, and simple high efficiency greatly promotes user's use and experiences and use the impression.
Description
Technical Field
The utility model belongs to the technical field of headphone, especially, relate to a rotatory adduction formula headphone.
Background
Headphones, as the name implies, are worn on the head, not inserted into the ear canal, as distinguished from the type of in-ear earplugs. It is composed of two parts, signal transmitter and earphone with signal receiving and amplifying device. The headset is roughly divided into two positions according to whether the headset is open or not, one position is open, the open headset generally has natural hearing and is comfortable to wear, the open headset is common in a household-enjoyed HIFI headset, sound can be leaked, otherwise, external sound can be heard, and the earphone has small pressure on ears; the ear muffs of the earphone press the ears greatly to prevent the sound from coming in and going out, the sound is positioned correctly and is good, and the earphone is common in the professional monitoring field.
However, the existing headsets all have the problem of inconvenient storage, so that production, transportation and use of users are affected, and the use experience of the users is reduced. Therefore, there is a need for a rotational adduction headset.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rotatory adduction formula headphone aims at solving the headphone among the prior art and accomodates inconvenient technical problem.
In order to achieve the above object, an embodiment of the present invention provides a rotary adduction type headphone, including a middle headband and a two-earphone assembly, the inner sides of both ends of the middle headband are provided with a relative rotary connecting groove, two the end of the earphone assembly is provided with a rotary connecting portion, two the rotary connecting portion is rotatably arranged in two respectively in the rotary connecting groove, so that the rotary connecting portion is followed the groove wall of the rotary connecting groove is rotated.
Optionally, the rotation connecting portion includes a connecting portion and a rotating portion, the rotating portion is disposed at an end portion of the connecting portion, and the rotating portion is rotatably engaged with the rotation connecting groove.
Optionally, the periphery of rotating part is equipped with two at least elasticity card convex parts, the cell wall of rotatory spread groove is equipped with a plurality of screens, the screens with elasticity card convex part matches the setting, so that elasticity card convex part with the screens joint.
Optionally, the middle part of rotating part is equipped with the cover and connects the hole, connecting portion pass connect the hole setting.
Optionally, the shape of the inner hole of the socket hole is polygonal.
Optionally, a plurality of through holes are further formed in the rotating portion, and each through hole is formed in the rotating portion between the sleeve hole and the elastic clamping convex portion.
Optionally, the number of the elastic clamping convex parts is two.
Optionally, the middle headband includes a headband body 110 and two connecting shells 120, both connecting shells being connected with the headband body; the two connecting shells comprise an inner shell 121 and an outer shell 122, the inner shell is fixedly connected with the headband main body, the connecting shell covers the inner shell, and the rotary connecting grooves are formed in the inner side of the outer shell; the connecting portion pass the inner shell setting to make elasticity card protruding portion joint in the screens.
Optionally, a limiting hole is formed in the inner shell, a connecting protrusion is arranged on the side edge of the connecting portion, and the connecting protrusion is matched with the limiting hole, so that the connecting protrusion is accommodated in the limiting hole.
Optionally, the inner shell is threadably engaged with the headband body.
The embodiment of the utility model provides an above-mentioned one or more technical scheme in the rotatory adduction formula headphone have one of following technological effect at least:
the utility model discloses a two the tip of headset assembly all is equipped with swivelling joint portion, and makes two swivelling joint portion rotatably sets up in two respectively in the swivelling joint groove, when making needs accomodate the earphone, makes two the headset assembly can follow two through its swivelling joint portion respectively the cell wall of swivelling joint groove is rotatory, in the time of the rotation, two the headset assembly is parallel or the orbit motion of regional parallel, makes when accomodating the earphone, convenient and fast, and simple high efficiency greatly promotes user's use and experiences and use the impression.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic view of an overall structure of a rotary adduction type headphone according to an embodiment of the present invention;
fig. 2 is a schematic structural view of the rotation adduction type headphone according to the embodiment of the present invention after being detached from the housing;
FIG. 3 is a schematic view of the structure of FIG. 2 from another perspective;
fig. 4 is a schematic structural view of the middle headband and headset combination provided in the embodiment of the present invention after being disassembled;
fig. 5 is a schematic structural diagram of a rotating portion according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
the middle headband 100, the headband body 110, the connecting shell 120, the inner shell 121, the outer shell 122, the limiting hole 123, the rotary connecting groove 130, the headset assembly 200, the rotary connecting part 210, the connecting part 220, the connecting protrusion 221, the rotary part 230, the elastic clamping convex part 231, the sleeving hole 232 and the through hole 233.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings, which is only for convenience in describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the device or element so indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.
In an embodiment of the present invention, as shown in fig. 1 to 5, there is provided a rotation adduction type headphone, including a middle headband 100 and a two-headset assembly 200, the inner sides of the two ends of the middle headband 100 are provided with opposite rotation connection slots 130, the two ends of the two-headset assembly 200 are provided with rotation connection portions 210, and the two rotation connection portions 210 are respectively rotatably disposed in the two rotation connection slots 130, so that the rotation connection portions 210 rotate along the slot walls of the rotation connection slots 130.
The utility model discloses a two the tip of headset assembly 200 all is equipped with swivelling joint portion 210, and makes two swivelling joint portion 210 rotatably sets up in two respectively in swivelling joint groove 130, when making the earphone need be accomodate, makes two headset assembly 200 can follow two through its swivelling joint portion 210 respectively the cell wall of swivelling joint groove 130 is rotatory, in the time of the rotation, two headset assembly 200 is parallel or the regional parallel orbit motion, makes when accomodating the earphone, convenient and fast, and is simple high-efficient, greatly promotes user's use experience and use impression.
In another embodiment of the present invention, as shown in fig. 1-2, the rotation connection portion 210 includes a connection portion 220 and a rotation portion 230, the rotation portion 230 is disposed at an end of the connection portion 220, and the rotation portion 230 is rotatably engaged with the rotation connection slot 130. Specifically, by providing the rotation portion 230, the rotation portion 230 is rotated along the rotation connection slot 130, so as to drive the headset assembly 200 to rotate, thereby accommodating the headset.
In another embodiment of the present invention, as shown in fig. 1, fig. 2 and fig. 5, the periphery of the rotating portion 210 is provided with at least two elastic locking protrusions 231, the slot wall of the rotating connecting slot 130 is provided with a plurality of locking portions 131, and the locking portions 131 are matched with the elastic locking protrusions 231, so that the elastic locking protrusions 231 are locked with the locking portions 131. Through setting up two at least elasticity joint convex part 231 makes two at least elasticity joint portion 231 activity joint firmly in screens 131, compare an elasticity joint convex part 231, two at least elasticity joint convex parts 231 have greatly promoted elasticity joint convex part 231 and screens 131 connection stability, promote the overall stability of product, promote the durability of product.
In another embodiment of the present invention, as shown in fig. 5, a socket hole 232 is disposed in the middle of the rotating portion 230, and the connecting portion 220 is disposed to pass through the socket hole 232. Specifically, the socket hole 232 facilitates connection of the rotary part 230 and the connection part 220. The technical personnel in the art can be through setting up the size phase-match of the two to make the two close-fitting connect, also can pass connecting portion 220 pass after cup joint hole 232 sets up, bond the two through chooseing for use suitable glue, do not specifically limit this the utility model discloses as long as can realize the two and connect can.
In another embodiment of the present invention, as shown in fig. 5, the inner hole of the sleeve hole 232 is polygonal. In this embodiment, the hole of cup jointing hole 232 is the octagon, through setting up the octagon, makes the shape of the hole of cup jointing hole 232 for having the edges and corners, is convenient for stabilize connecting portion 220 with cup joint hole 232's connection.
In another embodiment of the present invention, as shown in fig. 5, a plurality of through holes 233 are further formed on the rotating portion 230, and each of the through holes 233 is opened on the rotating portion 230 between the receiving hole 232 and the elastic locking protrusion 231. Specifically, by providing a plurality of through holes 233, on one hand, the overall weight of the rotating portion 230 is reduced, and the wearing comfort of the user is improved; on the other hand, the stress is also reduced, the problem that the socket hole 232 and the rotating part 230 are deformed during demolding due to the fact that the materials between the socket hole 232 and the elastic clamping convex part 231 are too thick is prevented, and the improvement of production efficiency and the reduction of production cost are facilitated.
In another embodiment of the present invention, the number of the elastic latching protrusions 231 is two. In this embodiment, the two elastic locking protrusions 231 are disposed opposite to each other. By arranging the two elastic clamping convex parts 231, the interaction force between the elastic clamping convex parts 231 and the rotating connecting groove 130 is uniform, and the stability in the rotating process is improved.
In another embodiment of the present invention, as shown in fig. 1 and 3, the middle headband 100 includes a headband main body 110 and two connection shells 120, both of the connection shells 120 being connected to the headband main body 100; the two connecting shells 120 each include an inner shell 121 and an outer shell 122, the inner shell 121 is fixedly connected to the headband main body 100, the connecting shell 122 covers the inner shell 121, and the rotary connecting slot 130 is disposed on the inner side of the outer shell 122; the connecting portion 220 is disposed through the inner housing 121, so that the elastic locking portion 231 is locked to the locking portion 131. The connection portion 220 is disposed to penetrate through the inner case 121, so that the elastic locking protrusion 231 is locked with the locking portion 131 more stably.
In another embodiment of the present invention, as shown in fig. 2-4, a limiting hole 123 is disposed on the inner shell 121, a connecting protrusion 221 is disposed on a side of the connecting portion 220, and the connecting protrusion 221 and the limiting hole 123 are disposed in a matching manner, so that the connecting protrusion 221 is accommodated in the limiting hole 123. Through setting up connecting protrusion 221 with spacing hole 123's phase-match sets up, makes connecting protrusion 221 certainly after one side of spacing hole 123 is rotatory to the opposite side, realize accomodating of earphone, convenient and fast.
In another embodiment of the present invention, the inner shell 121 is screwed with the headband body 110. Through the spiro union setting, make inner shell 121 with headband main part 110's connection convenient and fast promotes production efficiency.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A rotary adduction type headphone comprises a middle head band and two headset assemblies, wherein opposite rotary connecting grooves are formed in the inner sides of two ends of the middle head band;
the rotating connecting part comprises a connecting part and a rotating part, the rotating part is arranged at the end part of the connecting part, and the rotating part is rotatably clamped in the rotating connecting groove;
the periphery of the rotating part is provided with at least two elastic clamping convex parts, the wall of the rotating connecting groove is provided with a plurality of clamping positions, and the clamping positions are matched with the elastic clamping convex parts so as to clamp the elastic clamping convex parts with the clamping positions;
the middle part of the rotating part is provided with a sleeve hole, and the connecting part penetrates through the sleeve hole;
the shape of the inner hole of the sleeving hole is polygonal.
2. The rotary-adduction headphone according to claim 1, wherein the rotary portion is further provided with a plurality of through holes, and each of the through holes is opened in the rotary portion between the socket hole and the elastic locking protrusion.
3. The rotary adduction headphone according to claim 1, characterized in that the number of the elastic catching convex part is two.
4. The rotary adduction headphone according to claim 1, characterized in that the middle headband includes a headband main body and two connection shells, both of which are connected with the headband main body; the two connecting shells comprise an inner shell and an outer shell, the inner shell is fixedly connected with the headband main body, the connecting shell covers the inner shell, and the rotary connecting grooves are formed in the inner side of the outer shell; the connecting portion pass the inner shell setting to make elasticity card protruding portion joint in the screens.
5. The rotary adduction headphone according to claim 4, wherein the inner case is provided with a limiting hole, a side of the connection portion is provided with a connection protrusion, and the connection protrusion is provided to match with the limiting hole, so that the connection protrusion is received in the limiting hole.
6. The rotary adduction headphone according to claim 5, wherein the inner shell is screwed with the headband body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023205803.0U CN214205791U (en) | 2020-12-25 | 2020-12-25 | Rotary adduction type headset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023205803.0U CN214205791U (en) | 2020-12-25 | 2020-12-25 | Rotary adduction type headset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214205791U true CN214205791U (en) | 2021-09-14 |
Family
ID=77657425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023205803.0U Active CN214205791U (en) | 2020-12-25 | 2020-12-25 | Rotary adduction type headset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214205791U (en) |
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2020
- 2020-12-25 CN CN202023205803.0U patent/CN214205791U/en active Active
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