CN207218996U

CN207218996U - Ear returns recording K song earphones

Info

Publication number: CN207218996U
Application number: CN201721117068.3U
Authority: CN
Inventors: 杨绍波
Original assignee: Shenzhen Huicheng Precision Science And Technology Co Ltd
Current assignee: Shenzhen Huicheng Precision Science And Technology Co Ltd
Priority date: 2017-09-01
Filing date: 2017-09-01
Publication date: 2018-04-10
Anticipated expiration: 2027-09-01

Abstract

The utility model provides a kind of ear and returns recording K song earphones.The ear returns includes earphone cord, sleeve pipe and line ball snap ring described in recording K song earphones；Described sleeve pipe is provided with the wire casing communicated with the inner chamber of described sleeve pipe along its length, and the width of the wire casing is less than the diameter of the earphone cord；The inwall of the line ball snap ring is provided with boss, and the Wire fastener ring set makes the boss coordinate with the wire casing in described sleeve pipe；The line ball snap ring can be along the apparent motion of described sleeve pipe so that the earphone cord is pressed into the inner chamber of described sleeve pipe by the boss from the wire casing.Earphone cord of the present utility model is hidden in sleeve pipe, can prevent earphone cord from suffering damage, and extends the service life of earphone.

Description

Ear returns recording K song earphones

Technical field

Earphone is the utility model is related to, more particularly to a kind of ear returns recording K song earphones.

Background technology

With the development of electronic technology, the tonequality of earphone is become better and better, and people are many times to listen music with earphone Or K songs.Existing earphone is all much wired earphone, and earphone cord is all very very thin and exposed in external environment, influences attractive in appearance. In addition, can be pullled or scraped damage during use, and with sound device after such as smart mobile phone is connected, sound is set Standby weight is also born by very thin earphone cord, so causes earphone cord to be easily damaged, and reduces the service life of earphone.

Utility model content

The purpose of this utility model is to solve the problems, such as that earphone cord is easily damaged in the prior art, proposes that a kind of ear returns The K that records sings earphone.

In order to solve the above technical problems, the utility model uses following technical scheme：

A kind of ear returns recording K song earphones, including earphone cord, sleeve pipe and line ball snap ring；Described sleeve pipe is provided with along its length The wire casing communicated with the inner chamber of described sleeve pipe, the width of the wire casing are less than the diameter of the earphone cord；The line ball snap ring Inwall is provided with boss, and the Wire fastener ring set makes the boss coordinate with the wire casing in described sleeve pipe；The Wire fastener Ring can along described sleeve pipe apparent motion so that the boss by the earphone cord from the wire casing be pressed into described sleeve pipe inner chamber In.

In some preferred embodiments, the earphone cord includes left and right earphone cord, and left earphone cord corresponds to first sleeve With the first line ball snap ring, corresponding second sleeve pipe of right earphone line and the second line ball snap ring；Also include first and second connector, first And second supporting part, the one end of first sleeve, one end of the second sleeve pipe respectively with the first connector, the second connector are connected, institute State first sleeve, the other end of the second sleeve pipe is connected with the first supporting part, the second supporting part respectively, first connector it is another One end is connected with the other end of second connector.

In further preferred embodiment, in addition to jump ring, one end of sleeve pipe are connected with the jump ring；Connector is Hollow structure, the inwall of one end that the connector is connected with described sleeve pipe are provided with step, and the jump ring is stuck in the step On.

In further preferred embodiment, the other end of first connector is another with second connector The connected mode at end includes threaded connection and snapped connection.

In some preferred embodiments, the width of the wire casing is the 60% to 80% of the diameter of the earphone cord.

In some preferred embodiments, the lower surface of the boss and the axial direction of described sleeve pipe are into 20 ° to 60 °.

In some preferred embodiments, the length of the boss is 19 times to 40 times of the diameter of the earphone cord.

In some preferred embodiments, the maximum height of the boss for the wall thickness of described sleeve pipe 101% to 105%.

In some preferred embodiments, described sleeve pipe, the cross-sectional profile of the line ball snap ring include circular, polygon Shape and ellipse.

In some preferred embodiments, described sleeve pipe is flexible sleeve.

Compared with prior art, the beneficial effects of the utility model have：

In the utility model, apparent motion of the line ball snap ring along sleeve pipe makes boss that earphone cord is pressed into sleeve pipe from wire casing In inner chamber, so that earphone cord is hidden in sleeve pipe, prevent earphone cord from suffering damage, extend the service life of earphone.

In a preferred embodiment, the utility model also has the advantages that：

Further, first sleeve, one end of the second sleeve pipe are linked together by the first connector, the second connector, First sleeve, the other end of the second sleeve pipe are connected with the first supporting part, the second supporting part respectively, and extraneous pulling force is passed by supporting part Sleeve pipe is handed to, so as to prevent earphone cord from being pullled, extends the service life of earphone.

Brief description of the drawings

Fig. 1 is the sectional view of one embodiment of the present utility model；

Fig. 2 is Fig. 1 top view；

Fig. 3 is Fig. 1 right view；

Fig. 4 is the zoomed-in view of a-quadrant in Fig. 1；

Fig. 5 is the structural representation of another embodiment of the present utility model；

Fig. 6 is the zoomed-in view of B area in Fig. 5.

Embodiment

Embodiment of the present utility model is elaborated below.It is emphasized that the description below is only example Property, rather than in order to limit the scope of the utility model and its application.

Referring to figs. 1 to Fig. 3, ear, which returns recording K song earphones, includes earphone cord 100, sleeve pipe 200 and line ball snap ring 300；Sleeve pipe 200 are provided with the wire casing 202 communicated with the inner chamber 201 of sleeve pipe 200 along its length, and the width of wire casing 202 is less than earphone cord 100 Diameter；The inwall of line ball snap ring 300 is provided with boss 301, and line ball snap ring 300, which is enclosed on sleeve pipe 200, makes boss 301 and wire casing 202 coordinate；Line ball snap ring 300 can be along the apparent motion of sleeve pipe 200 so that earphone cord 100 is pressed into set by boss 301 from wire casing 202 In the inner chamber 201 of pipe 200.

Sleeve pipe 200 is flexible sleeve, and the profile of cross section is circular；The cross-sectional profile of line ball snap ring 300 is also circular. When initial, a bit of of earphone cord 100 is stuck in wire casing 202, and surface of the line ball snap ring 300 along sleeve pipe 200 is moved upwards, makes ear Machine line 100 is pressed into the inner chamber 201 of sleeve pipe 200 from wire casing 202, so as to which earphone cord be stashed.Earphone cord 100 is reversed The surface of the sleeve pipe 200 of line ball snap ring 300 is driven to move downward during pulling, so that earphone cord 100 exposes from sleeve pipe.

Understood according to above-mentioned, in the utility model, apparent motion of the line ball snap ring 300 along sleeve pipe 200 makes boss 301 will Earphone cord 100 is pressed into the inner chamber 201 of sleeve pipe 200 from wire casing 202, so that earphone cord 100 is hidden in sleeve pipe 200, is both carried The high aesthetic feeling of earphone, suffers damage prevented also from earphone cord 100, extends the service life of earphone, simple to operate.

The utility model is illustrated embodiment above, but the utility model can also have the shape of some modifications Formula, such as：

The width of wire casing 202 is the 60% to 80% of the diameter of earphone cord 100；

With reference to figure 4, the lower surface of boss 301 is with the axial direction of sleeve pipe 200 into 20 ° to 60 °；

With reference to figure 4, the length L of boss 301 is 19 times to 40 times of the diameter of earphone cord 100；

With reference to figure 4, the maximum height Hmax of boss 301 is the 101% to 105% of the wall thickness of sleeve pipe 200；

The thickness of boss 301 is the 105% to 110% of the diameter of earphone cord；

Sleeve pipe, the cross-sectional profile of line ball snap ring also include polygon and ellipse.

Fig. 5 and Fig. 6 represents another embodiment of the present utility model, and the difference of the embodiment and above-described embodiment is： Earphone cord 100 includes left earphone cord 110, right earphone line 120, the corresponding line ball snap ring of first sleeve 210 and first of left earphone cord 110 310, right earphone line 120 corresponds to the second sleeve pipe 220 and the second line ball snap ring 320；Also include the first connector 410 and the second connection First 420, first supporting part 510 and the second supporting part 520, first sleeve 210, one end 2101,2201 of the second sleeve pipe 220 are distinguished Be connected with one end 4101,4201 of the first connector 410, the second connector 420, first sleeve 210, the second sleeve pipe 220 it is another One end 2102,2202 is connected with the first supporting part 510, the second supporting part 520 respectively, the other end 4102 of the first connector 410 It is connected with the other end 4202 of the second connector 420, specifically, the other end of the first connector 410 and the second connector 420 The connected mode of the other end is threaded connection.First supporting part 510 and the second supporting part 520 are used to connect with external electronic device Connect.

Specifically, with reference to figure 6, in addition to first and second jump ring 610,620, the one of first and second sleeve pipe 210,220 End is connected with first and second jump ring 610,620 respectively；First and second connector 410,420 is hollow structure, first and First and second is respectively equipped with the inwall of one end that the second connector 410,420 is connected with first and second sleeve pipe 210,220 Step 411,422, first and second jump ring 610,620 are stuck on first and second step 411,422.

Understood according to above-mentioned, in the utility model, first sleeve 210, one end of the second sleeve pipe 220 pass through the first connection First 410, second connector 420 links together, first sleeve 210, the second sleeve pipe 220 the other end respectively with the first supporting part 510th, the second supporting part 520 connects, and extraneous pulling force is transferred to sleeve pipe by supporting part, so as to prevent earphone cord from being pullled, prolongs The service life of long earphone.

The connected mode of the other end 4102 of first connector 410 and the other end 4202 of the second connector 420 also includes Snap connection.

Above content is to combine specific/preferred embodiment further detailed description of the utility model, no It can assert that specific implementation of the present utility model is confined to these explanations.For the common skill of the utility model art For art personnel, without departing from the concept of the premise utility, it can also make to the embodiment that these have been described Some modifications, and these variants should all be considered as belonging to the scope of protection of the utility model.

Claims

1. a kind of ear returns recording K song earphones, including earphone cord, it is characterised in that：Also include sleeve pipe and line ball snap ring；Described sleeve pipe The wire casing communicated with the inner chamber of described sleeve pipe is provided with along its length, and the width of the wire casing is less than the diameter of the earphone cord； The inwall of the line ball snap ring is provided with boss, and the Wire fastener ring set makes the boss match somebody with somebody with the wire casing in described sleeve pipe Close；The line ball snap ring can be along the apparent motion of described sleeve pipe so that the earphone cord is pressed into institute by the boss from the wire casing In the inner chamber for stating sleeve pipe.

2. ear as claimed in claim 1 returns recording K song earphones, it is characterised in that：The earphone cord includes left and right earphone cord, Left earphone cord corresponds to first sleeve and the first line ball snap ring, corresponding second sleeve pipe of right earphone line and the second line ball snap ring；Also include First and second connector, first and second supporting part, first sleeve, the second sleeve pipe one end respectively with the first connector, One end connection of two connectors, the first sleeve, the other end of the second sleeve pipe connect with the first supporting part, the second supporting part respectively Connect, the other end of first connector is connected with the other end of second connector.

3. ear as claimed in claim 2 returns recording K song earphones, it is characterised in that：Also include jump ring, one end of sleeve pipe with it is described Jump ring connects；Connector is hollow structure, and the inwall of one end that the connector is connected with described sleeve pipe is provided with step, described Jump ring is stuck on the step.

4. ear as claimed in claim 2 returns recording K song earphones, it is characterised in that：The other end of first connector and institute Stating the connected mode of the other end of the second connector includes threaded connection and snaps connection.

5. ear as claimed in claim 1 returns recording K song earphones, it is characterised in that：The width of the wire casing is the earphone cord Diameter 60% to 80%.

6. ear as claimed in claim 1 returns recording K song earphones, it is characterised in that：The lower surface of the boss and described sleeve pipe Axially into 20 ° to 60 °.

7. ear as claimed in claim 1 returns recording K song earphones, it is characterised in that：The length of the boss is the earphone cord 19 times to 40 times of diameter.

8. ear as claimed in claim 1 returns recording K song earphones, it is characterised in that：The maximum height of the boss is the set The 101% to 105% of the wall thickness of pipe.

9. ear as claimed in claim 1 returns recording K song earphones, it is characterised in that：Described sleeve pipe, the line ball snap ring it is transversal Facial contour includes circular, polygon and ellipse.

10. the ear as described in claim any one of 1-9 returns recording K song earphones, it is characterised in that：Described sleeve pipe is flexible boot Pipe.