CN209330356U

CN209330356U - A kind of stretchable headphone

Info

Publication number: CN209330356U
Application number: CN201920371310.2U
Authority: CN
Inventors: 易凯波
Original assignee: Huizhou City New Leader Industry Co Ltd
Current assignee: Huizhou City New Leader Industry Co Ltd
Priority date: 2019-03-22
Filing date: 2019-03-22
Publication date: 2019-08-30
Anticipated expiration: 2029-03-22

Abstract

The utility model discloses a kind of stretchable headphones, including wearing ontology, auricular concha ontology and connector, auricular concha ontology is connected with connector, the ontology of wearing is connect by stretching assembly with connector, and the stretching assembly includes upper cover, lower cover and elongated body, and the upper cover and lower cover, which are partially installed on, to be worn in ontology, the upper cover and lower cover are fastened and connected, and sliding cavity is formed, described elongated body one end is slidably connected in sliding cavity, and the other end and connector are rotatably connected；It is reasonable in design, the elongated body of stretching assembly is convenient in the sliding cavity that upper cover, lower cover are formed, smoothly draws high down, tensile elongation can be adjusted as needed, draw high good hand touch, after elongated body is drawn high, auricular concha ontology and connector move down under the drive of elongated body, so that the consumer for making the earphone be applicable in more Multihead-type wears use, increase the comfort level worn, to meet consumer demand.

Description

A kind of stretchable headphone

Technical field

The utility model relates to technical field of acoustics, more particularly, to a kind of improvement of headset structure.

Background technique

With the development of society and the progress of science and technology, acoustic technique development is swift and violent, and earphone products application also comes wider It is general, especially headphone.

Currently, existing some headphone product structures are fixed, cannot stretch, it is difficult to be applicable in the consumption of different head dummys Person；Also some stretchable earphone products on the market, but stretch inconvenient, earphone is integrally not sufficiently stable after stretching, is not able to satisfy Consumer demand.

Utility model content

The main purpose of the utility model is to overcome above-mentioned shortcomings, and it is more convenient and more stable to provide a kind of stretching Headphone.

The technical solution of the utility model are as follows:

A kind of stretchable headphone, including wear ontology, auricular concha ontology and connector, auricular concha ontology and connector Connection, which is characterized in that it is described to wear ontology and connect with connector by stretching assembly, the stretching assembly include upper cover, under Lid and elongated body, the upper cover and lower cover, which are partially installed on, to be worn in ontology, and the upper cover and lower cover are fastened and connected, and are formed Sliding cavity, described elongated body one end are slidably connected in sliding cavity, and the other end and connector are rotatably connected.

Further, the elongated body includes travelling arm, plays needle and play needle briquetting, and described travelling arm one end is equipped with logical Hole, the other end and connector are rotatably connected, and the bullet needle briquetting is fixed on through hole, and the bullet needle, which is mounted on, plays needle briquetting On, and one slidably on the inside of the upper cover, other end is connected on the inside of lower cover.

Further, the bullet needle briquetting is equipped with protrusion, and the protrusion is fixed on through hole, and the bullet needle is mounted on On protrusion.

Further, it is equipped with sliding slot on the inside of the upper cover, the slot of several equidistant arrangements is equipped on the inside of the lower cover.

Further, the lower cover lower inside wall is equipped with positive stop lug boss.

It further, further include protection cap, the protection cap be located in upper cover and lower cover exposing and wear this external part.

Compared with prior art, the utility model has the advantages that

Stretchable headphone provided by the utility model, reasonable in design, the elongated body of stretching assembly exists It conveniently, smoothly being drawn high down in the sliding cavity that upper cover, lower cover are formed, tensile elongation can be adjusted as needed, good hand touch is drawn high, After elongated body is drawn high, auricular concha ontology and connector move down under the drive of elongated body, so that the earphone be made to be applicable in more The consumer of Multihead-type, which wears, to be used, and increases the comfort level of wearing, to meet consumer demand.

Detailed description of the invention

Fig. 1 is the cross-sectional view of the stretchable headphone of the utility model；

Fig. 2 is the exploded structural schematic diagram of the stretchable headphone of the utility model；

Fig. 3 is the overall structure diagram of the stretchable headphone of the utility model；

Description of symbols: 1 is wears ontology, and 2 be auricular concha ontology, and 3 be connector, and 4 be stretching assembly, and 41 be upper cover, 42 be lower cover, and 43 be elongated body, and 431 be travelling arm, and 432 is play needle, and 433 is play needle briquetting, and 4311 be through-hole, and 4331 be convex Portion out, 421 be slot, and 422 be positive stop lug boss, and 5 be protection cap, and 411 be sliding slot；

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model It is easier to be readily appreciated by one skilled in the art with feature, to make apparent define to the protection scope of the utility model.

Embodiment 1

The cross-sectional view of the stretchable headphone of the present embodiment, exploded structural representation is set forth in Fig. 1-3 Figure and overall structure diagram in conjunction with reference Fig. 1-3 present embodiments provide a kind of stretchable headphone, including head Wear ontology 1, auricular concha ontology 2, connector 3, stretching assembly 4 and protection cap 5, wherein auricular concha ontology 2 and connector 3 connect, and wear Ontology 1 is connect by stretching assembly 4 with connector 3, and stretching assembly 4 includes upper cover 41, lower cover 42 and elongated body 43, upper cover 41 It is partially installed on and is worn in ontology 1 with lower cover 42, upper cover 41 and lower cover 42 are fastened and connected, and form sliding cavity, elongated body 43 One end is slidably connected in sliding cavity, and the other end and connector 3 are rotatably connected, and protection cap 5 be located in upper cover 41 and lower cover 42 Expose the part worn outside ontology 1.

In the present embodiment, elongated body 43 includes travelling arm 431, plays needle 432 and play needle briquetting 433,431 one end of travelling arm Equipped with through-hole 4311, the other end and connector 3 are rotatably connected, and play needle briquetting 433 and are fixed at through-hole 4311, play needle 432 and pacify Mounted in playing on needle briquetting 433, and one slidably in the inside of upper cover 41, and other end is connected to 42 inside of lower cover, specifically, playing needle Briquetting 433 is equipped with protrusion 4331, and protrusion 4331 is fixed at through-hole 4311, plays needle 432 and is mounted on protrusion 4331, from And bullet needle, bullet needle briquetting and travelling arm are slided in sliding cavity as a whole.

In the present embodiment, it is equipped with sliding slot 411 on the inside of upper cover 41, the slot 421 of several equidistant arrangements is equipped on the inside of lower cover 42, Namely elongated body, when external force is drawn high downwards, 432 1, the bullet needle slides in sliding slot 411, and other end is along multiple slots Hole 421 constantly pulls down, and then travelling arm is driven to slide in sliding cavity, generates collision sound, increases the feel of drop-down, hand Feel, and in the length for being stretched to needs, the other end for playing needle 432 abuts in corresponding slot, and then guarantees sliding The stability that arm 431 is adjusted.

Specifically, in the present embodiment, the end face for playing the other end of needle 432 is spherical shape, and slot is arc groove, multiple slots It is successively disposed adjacent, can be designed so that travelling arm in sliding process more smoothly in this way.

In addition, elongated body draws high the sliding cavity that transition is sliding out upper cover, lower cover is formed in order to prevent, in upper cover lower part It is respectively equipped with positive stop lug boss on side wall upper and lower cover lower inside wall, to limit the stretching travel of elongated body.

The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in Other related technical areas are also included in the patent protection scope of the utility model.

Claims

1. a kind of stretchable headphone, which is characterized in that including wearing ontology (1), auricular concha ontology (2) and connector (3), auricular concha ontology (2) and connector (3) connection, described wear ontology (1) are connect by stretching assembly (4) with connector (3), The stretching assembly (4) includes upper cover (41), lower cover (42) and elongated body (43), the upper cover (41) and lower cover (42) part It is mounted on and wears in ontology (1), the upper cover (41) and lower cover (42) are fastened and connected, and form sliding cavity, the elongated body (43) one end is slidably connected in sliding cavity, and the other end and connector (3) are rotatably connected.

2. stretchable headphone according to claim 1, which is characterized in that the elongated body (43) includes sliding Swing arm (431), play needle (432) and play needle briquetting (433), described travelling arm (431) one end be equipped with through-hole (4311), the other end with Connector (3) is rotatably connected, and the bullet needle briquetting (433) is fixed at through-hole (4311), and the bullet needle (432) is mounted on bullet On needle briquetting (433), and one slidably on the inside of the upper cover (41), and other end is connected on the inside of lower cover (42).

3. stretchable headphone according to claim 2, which is characterized in that the bullet needle briquetting (433) is equipped with Protrusion (4331), the protrusion (4331) are fixed at through-hole (4311), and the bullet needle (432) is mounted on protrusion (4331) on.

4. stretchable headphone according to claim 1, which is characterized in that be equipped with and slide on the inside of the upper cover (41) Slot (411), lower cover (42) inside are equipped with the slot (421) of several equidistant arrangements.

5. stretchable headphone according to claim 1, which is characterized in that lower cover (42) the lower inside wall It is equipped with positive stop lug boss (422).

6. stretchable headphone according to claim 1, which is characterized in that further include protection cap (5), the guarantor Protecting cover (5) be located in upper cover (41) and the part of ontology (1) outside is worn in lower cover (42) exposing.