CN208522940U - A kind of earphone - Google Patents

Abstract

The utility model provides a kind of earphone, it includes the earphone portion for sounding, the earphone portion further comprises fixed part and matching ornamental portion, ornamental portion is equipped with locating part and fastener in the one side opposite with the surface, the limiting slot and binding groove of linking transition are offered in the side of stationary body, and the depth of the limiting slot is less than the depth of the binding groove.Fastener, locating part and limiting slot, binding groove match, and the ornamental portion rotates by a certain angle relative to the fixed part, so that fastener is entered in binding groove by limiting slot, to realize the immovable fitting between ornamental portion and fixed part；After immovable fitting, after ornamental portion reversely rotates certain angle relative to fixed part, fastener can be entered back into the limiting slot by binding groove so that ornamental portion and fixed part from.Earphone provided by the utility model is conveniently replaceable and installs ornamental portion, and reusable, greatly improves the usage experience and enjoyment of user, especially children.

Description

A kind of earphone

[technical field]

The utility model relates to technical field of electronic equipment more particularly to earphones.

[background technique]

Prevailing with electronic product, earphone becomes must be provided with for many electronic products.Earphone is widely used in In study, work and daily life.The market of earphone is increasingly intended to rejuvenation, and personalized earphone products also increasingly at The trend chased for young man.Existing earphone manufacturer can be for same in order to meet the needs of consumer is to personalized earphone products One type products release a plurality of designs.But this is still unable to satisfy consumer, especially children are to Diversified Products Demand.Existing solution generally using paster or spraying pattern by the way of, service life it is short and attach or spraying after meeting It leaves a trace on earphone case, poor usage experience is brought to user.It would therefore be highly desirable to provide a kind of novel earphone with Meets the needs of market.

[utility model content]

To overcome the problems, such as that earphone external form is single, the utility model provides a kind of and disassembly simple, easy to install with structure Ornamental portion Novel earphone.

The utility model is in order to solve the above technical problems, one technical solution of offer is as follows: a kind of earphone comprising for sending out The earphone portion of sound, the earphone portion further comprise fixed part and matching ornamental portion, and the ornamental portion includes decoration table Face is equipped with locating part and fastener in the one side opposite with the surface, and the locating part and fastener are arc-shaped, and are distributed On the circumference of same circle, the fixed part includes stationary body, is offered at least two groups in the side of the stationary body The symmetrical groove of the heart, every group of groove include the limiting slot and binding groove for being connected transition, and the depth h1 of the limiting slot is less than described The depth h2 of binding groove；The locating part matches with the side with the fixed part round where the fastener；The fastening After part is inserted into limiting slot, the locating part is contacted with the side of the stationary body, and the ornamental portion is relative to the fixed part Rotate by a certain angle, the fastener by the limiting slot enter the binding groove in, with realize the ornamental portion with it is described solid Determine the immovable fitting between portion；After immovable fitting, after the ornamental portion reversely rotates certain angle relative to the fixed part, institute Fastener is stated to be entered back into the limiting slot by binding groove so that the ornamental portion and the fixed part from.

Preferably, the fastener has the extended segment that is on one side connected opposite with combination with decorative surfaces and is set to extended segment certainly By the protrusion held, the protrusion is prominent towards center of circle direction.

Preferably, the stationary body is provided with edge, and the edge constitutes the part cell wall of the binding groove, when described Fastener is fastened when in the binding groove, and the edge is kept out the protrusion and moved toward the direction towards the ornamental portion It is dynamic.

Preferably, the first raised line is equipped between the groove being disposed adjacent, two grooves being disposed adjacent are isolated.

Preferably, it is convex to be equipped with second raised line and third parallel with the fastener installation direction for the slot bottom of the binding groove Item, second raised line are less than the height of third raised line in the direction along with the height h3 of the side vertical direction of the fixed part H4, the cross-sectional shape of second raised line are arc-shaped；Spacing a between second raised line and the third raised line is 1cm-4cm。

Preferably, the depth h1 of the limiting slot is 0.5cm-2cm, and the depth h2 of the binding groove is 0.2cm-1.5cm.

Preferably, the earphone portion further includes shell and microphone device, and offering on one side for the shell makes the sounding The exposed window of device, the fixed part and one side detachable connection of the shell far from the microphone device.

Preferably, the shell opens up buckling hole far from the microphone device on one side, in the fixed part far from described The one side of ornamental portion is equipped with the buckle to match with the buckling hole, assembles between the buckling hole and the buckle for button bit It is fixed.

Preferably, the earphone includes two earphone portions and interconnecting piece, and the both ends of the interconnecting piece are separately connected the ear Machine portion is equipped with rotational structure, to realize between the interconnecting piece and the earphone portion between the interconnecting piece and the earphone portion Folding storage.

Preferably, the ornamental portion includes any one of printing pattern layer, 3D depiction layer or LED display；Institute The surface for stating printing pattern layer, 3D depiction layer or LED display can be equipped with anti-skid structure.

Compared with prior art, earphone provided by the utility model has the advantage that

The utility model provides a kind of earphone comprising for the earphone portion of sounding, the earphone portion further comprises solid Determine portion and matching ornamental portion, the ornamental portion includes combination with decorative surfaces, and limit is equipped in the one side opposite with the surface Part and fastener, the locating part and fastener are arc-shaped, and are distributed on the circumference of same circle, and the fixed part includes solid Determine main body, the limiting slot and binding groove being connected offered in the side of the stationary body, wherein the limiting slot with it is described It is connected transition between binding groove, and the depth of the limiting slot is less than the depth of the binding groove.In order to make the ornamental portion with Preferably cooperate between the fixed part.

Restriction based on above structure, after the fastener is inserted into limiting slot, the locating part and the stationary body Side contact, the ornamental portion rotates by a certain angle relative to the fixed part, so that fastener enters fastening by limiting slot In slot, to realize the immovable fitting between the ornamental portion and the fixed part；After immovable fitting, the ornamental portion is relative to institute After stating fixed part reverse rotation certain angle, fastener can be entered back into the limiting slot by binding groove, so that the ornamental portion With the fixed part from.

Earphone provided by the utility model may be especially useful for the user for having high requirements to earphone external form, need pair When ornamental portion is replaced, it is only necessary to gently rotate and press any position of ornamental portion, can make the ornamental portion with it is described Fixed part is from being conveniently replaceable and install, and is reusable, greatly improve the usage experience and enjoyment of user.

[Detailed description of the invention]

Fig. 1 is the schematic perspective view for the earphone that the first embodiment of the utility model provides.

Fig. 2 is the connection relationship of the shell of earphone shown in Fig. 1, fixed part and ornamental portion.

Fig. 3 is the schematic perspective view of ornamental portion shown in Fig. 1.

Fig. 4 is the rearview of ornamental portion shown in Fig. 1.

Fig. 5 is the structural schematic diagram of fixed part shown in Fig. 1 Yu ornamental portion mated condition.

Fig. 6 A is the rearview of fixed part shown in Fig. 1.

Fig. 6 B is the schematic perspective view of another angle of fixed part shown in Fig. 1.

Fig. 7 A is enlarged diagram at A in Fig. 6 A.

Fig. 7 B is enlarged diagram at B in Fig. 6 A.

Fig. 8 is the explosive state schematic diagram for the earphone that the second embodiment of the utility model provides.

Fig. 9 is the schematic perspective view of fixed part shown in Fig. 8.

Description of drawing identification:

10, earphone；11, earphone portion；12, fixed part；121, stationary body；1201, the surface of fixed part；1202, fixed The side in portion；120, groove；122, limiting slot；1220, the slot bottom of limiting slot；123, binding groove；1230, the slot bottom of binding groove； 1231, first segment；1232, second segment；125, edge；126, transition steps；127, the first raised line；128, the second raised line；129, Third raised line；111, shell；112, window；18, microphone device；19, interconnecting piece；191, shaft；192, clamping structure；13, it fills Decorations portion；131, combination with decorative surfaces；132, the one side opposite with combination with decorative surfaces；133, fastener；1331, extended segment；1332, raised； 134, locating part；139, anti-skid structure；21, earphone portion；211, shell；213, buckling hole；228, it buckles；O1, first center of circle； O2, second center of circle；The depth of h1, limiting slot；The depth of h2, binding groove；H3, second raised line are along the side with the fixed part The height of face vertical direction；H4, the third raised line are along the height with the side vertical direction of the fixed part.

[specific embodiment]

In order to make the purpose of this utility model, technical solution and advantage are more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to solve The utility model is released, is not used to limit the utility model.

Referring to Fig. 1, the first embodiment of the utility model provides a kind of earphone 10 comprising interconnecting piece 19 and for sending out Two earphone portions 11 of sound, the both ends of the interconnecting piece 19 are separately connected the earphone portion 11.The earphone portion 11 and the company The clamping structure 192 of adjustable length is equipped between socket part 19, to realize the length adjustment between interconnecting piece 19 and earphone portion 11. The earphone portion 11 further includes shell 111 and microphone device 18, and offering on one side for the shell 111 makes the microphone device 18 Exposed window 112.

In some preferably embodiments of the utility model, toughness preferably material is can be used in the interconnecting piece 19, to keep away Exempt from user, especially children user due to improper use, the interconnecting piece 19 is made to fracture and damage.

Further, continue as shown in fig. 1, rotational structure to be equipped between the interconnecting piece 19 and the earphone portion 11 191, so that the earphone portion 11 can be rotated relative to the interconnecting piece 19, thus to realize the interconnecting piece 19 and the earphone Folding storage between portion 11.

As shown in Figure 2, the earphone portion 11 further includes ornamental portion 13 and matched fixed part 12, the ornamental portion 13 include combination with decorative surfaces 131, and specifically, the ornamental portion 13 includes printing pattern layer, the 3D engraving figure set on combination with decorative surfaces 131 Any one of pattern layer or LED display.It the surface of the printing pattern layer, 3D depiction layer or LED display can also be into Anti-skid structure 139 is arranged in one step.Specific as shown in Figure 2, in some specific embodiments, the anti-skid structure 139 can It surround and is set at the circular edge of the combination with decorative surfaces 131.

Further combined with shown in Fig. 2, Fig. 3 and Fig. 4, the ornamental portion 13 is in the one side opposite with combination with decorative surfaces 131 Equipped with multiple locating parts 134 and multiple fasteners 133, the locating part 134 and the fastener 133 are arc-shaped, and are distributed On the circumference of same circle.That is, the locating part 134 is with the fastener 133 along the first center of circle O1 spaced set.At this In some embodiments of utility model, the locating part 134 is arranged with the fastener 133 interval.

Continue as shown in Figure 3, the fastener 133 prolongs with what the one side 132 opposite with combination with decorative surfaces 131 was connected Section 1331 and the protrusion 1332 set on 1331 free end of extended segment are stretched, described raised 1332 is prominent towards the first center of circle direction O1.

Referring to Fig. 5, the fixed part 12 further comprises stationary body 121, the stationary body 121 includes a direction The surface 1201 of the fixed part of the ornamental portion 13, and around the fixed part surface 1201 edge and perpendicular to the surface 1201 side 1202.The round and fixed part 12 where locating part 134 described in the ornamental portion 13 and the fastener 133 Side 1202 match.

As shown in Figure 5, when the ornamental portion 13 and the fixed part 12 are immovable fitting, the locating part 134 with The fastener 133 is in contact with the side 1202 of the fixed part 12.

Further as shown in Fig. 5, Fig. 6 A and Fig. 6 B, the side 1202 of the fixed part 12 is to the stationary body 121 At least two groups groove 120 that extends of the second center of circle O2, every group of groove 120 include linking transition a limiting slot 122 with one tightly Gu slot 123.It is equipped in conjunction with shown in Fig. 5 and Fig. 6 A, Fig. 6 B, between the groove 120 that is disposed adjacent and the fastener 133 is installed The first parallel raised line 127 of direction, two grooves 120 being disposed adjacent are isolated.First raised line 127 can play barrier institute After fastener 133 is stated by the limiting slot 122 insertion, since operation error rotates in another group of groove 120, to avoid making The maloperation of user.

As depicted in figure 6b, a V-type is equipped in 1201 joint of surface of first raised line 127 and the fixed part 12 Groove 1271, in order to which the fastener 133 is more smoothly inserted into the limiting slot 122.

Specifically, continue shown in Fig. 5, the quantity of the groove 120 is four, edge between spaced groove 120 One center of circle central symmetry.The quantity of locating part 134 and fastener 133 and the groove 120 in the ornamental portion 13 and position Match.As shown in Figure 5, since the quantity of the groove 120 is four, four grooves 120 are by the fixation The side 1202 in portion 12 is bisected into corresponding four part, and the fastener 133 is 45 ° in the rotatable angle of each groove 120. The ornamental portion 13 can be 45 ° clockwise or counterclockwise relative to the fixed part 12, so that the fastener 133 is through limiting Slot 122 enters among binding groove 123.

In the other some embodiments of the utility model, the quantity of the groove 120 can also be two, six, eight Deng.

Incorporated by reference in Fig. 6 A, Fig. 7 A- Fig. 7 B, it is connected transition between the limiting slot 122 and the binding groove 123.Such as figure Shown in 7A and Fig. 7 B, the depth h1 of the limiting slot 122 is greater than the depth h2 of the binding groove 123.Specifically, the limit The depth h1 of slot 122 is 0.5cm-2cm, and the depth h2 of the binding groove 123 is 0.2cm-1.5cm.

In conjunction with shown in Fig. 6 A, Fig. 7 A- Fig. 7 B, the stationary body 121 is provided with edge 125, and the edge 125 is constituted The part cell wall of the binding groove 123, the edge 125 are flushed with the side 1202 of the fixed part 120.When the fastener 133 are fastened when in the binding groove 123, and the edge 125 can keep out described raised 1332 towards the ornamental portion 13 Direction it is mobile.

Further as shown in Figure 7A, transition steps 126 are equipped between the limiting slot 122 and the binding groove 123.When When the fastener 133 drives needs by the limiting slot 122 rotation to the binding groove 123 by external force, the transition steps 126 can play preferably transitional function, so as to make the limiting slot 122 with different depths and the binding groove It is connected before 123 and seamlessly transits.

Please continue to refer to shown in Fig. 7 B, the slot bottom of the binding groove 123 is equipped with flat with 133 installation direction of fastener The second capable raised line 128 and third raised line 129, second raised line 128 is along 1202 Vertical Square of side with the fixed part 12 To height h3 be less than the height h4 of third raised line 129 in the direction.Wherein, the height h3 is specially 0.2cm-0.8cm.

The width of spacing a between second raised line 128 and the third raised line 129 at least more than the fastener 133 Degree, specifically, the spacing a between second raised line 128 and the third raised line 129 are 1cm-4cm.

In order to further be convenient for the fastener 133 movement smoother in rotary course, second raised line 128 Cross-sectional shape is arc-shaped.

In conjunction with shown in Fig. 5 and Fig. 7 A- Fig. 7 B, in actual use, the fastener 133 is inserted into limiting slot 122 Afterwards, the locating part 134 is contacted with the side of the stationary body 121, and the ornamental portion 13 is revolved relative to the fixed part 12 Turn certain angle so that fastener 133 by limiting slot 122 enter binding groove 123 in, with realize the ornamental portion 13 with it is described solid Determine being fastenedly connected between portion 12.It is first that second raised line 128, which divides the binding groove 123 with the third raised line 129, Section 1231 and second segment 1232, the fastener 133 can successively be passed through first segment 1231, second segment 1232 by limiting slot 122, and It is fixed in second segment 1232.And when needing to separate the ornamental portion 13 with the fixed part 12, then it is revolved along with when fixing The opposite direction rotation for turning direction, so that the fastener 133 is by the second segment 1232 of the binding groove 123 successively through first segment 1231, after limiting slot 122, separate the ornamental portion 13 with the fixed part 12.

Using earphone 10 provided by the present embodiment, ornamental portion 13 can be replaced convenient for user, there are different figures to obtain The ornamental portion 13 of case, color or shape, to be that user, especially children user provide more the fun of using and acquisition More preferably usage experience.It carries out that decoration is different from existing using paster on the market, the decoration of earphone 10 provided herein Effect is more excellent also more longlasting, and can be convenient for reuse.

Please continue to refer to Fig. 8 and Fig. 9, the second embodiment of the utility model provides an earphone, implements with above-mentioned first The difference of example is: in earphone portion 21, shell 211 opens up buckling hole 213 far from 18 (not shown) of microphone device on one side, The fixed part 12 is equipped with the buckle 228 to match with the buckling hole 213 far from the one side of the ornamental portion 13.The button It heals up and is fixed between 213 and the buckle 228 for button bit assembly.

After the buckling hole 213 is fixed with 228 button bits of the buckle, it can also carry out dispensing and fix, to make the fixation It is fixedly connected between portion 12 and the shell 211.

Compared with prior art, earphone provided by the utility model have it is following the utility model has the advantages that

The utility model provides a kind of earphone comprising for the earphone portion of sounding, the earphone portion further comprises solid Determine portion and matching ornamental portion, the ornamental portion includes combination with decorative surfaces, and limit is equipped in the one side opposite with the surface Part and fastener, the locating part and fastener are arc-shaped, and are distributed on the circumference of same circle, and the fixed part includes solid Determine main body, the limiting slot and binding groove being connected offered in the side of the stationary body, wherein the limiting slot with it is described It is connected transition between binding groove, and the depth of the limiting slot is less than the depth of the binding groove.In order to make the ornamental portion with Preferably cooperate between the fixed part, the round and fixed part where locating part described in the ornamental portion and the fastener Side match.

Restriction based on above structure, after the fastener is inserted into limiting slot, the locating part and the stationary body Side contact, the ornamental portion rotates by a certain angle relative to the fixed part, so that fastener enters fastening by limiting slot In slot, to realize the immovable fitting between the ornamental portion and the fixed part；After immovable fitting, the ornamental portion is relative to institute After stating fixed part reverse rotation certain angle, fastener can be entered back into the limiting slot by binding groove, so that the ornamental portion With the fixed part from.

Earphone provided by the utility model may be especially useful for the user for having high requirements to earphone external form, need pair When ornamental portion is replaced, it is only necessary to gently rotate and press any position of ornamental portion, can make the ornamental portion with it is described Fixed part is from being conveniently replaceable and install, and is reusable, greatly improve the usage experience and enjoyment of user.

In earphone provided by the utility model, the fastener have it is opposite with combination with decorative surfaces be connected on one side prolong Section and the protrusion set on extended segment free end are stretched, the protrusion is prominent towards center of circle direction.Such setting can make the fastening The combination of part and the binding groove is more closely.Further, the stationary body is equipped with edge, and the edge constitutes described tight Gu the part cell wall of slot, when the fastener is fastened when in the binding groove, the edge can keep out the raised court It is mobile to the direction of the ornamental portion.Such setting, when the fastener and the binding groove can be made to cooperate, immovable fitting It is more stable, and can avoid fastening and separating between fastener and binding groove during earphone is used, fallen.

In the present invention, the surface of the binding groove is equipped with second raised line parallel with the fastener installation direction And the setting of third raised line, first raised line is along the height with the side vertical direction of the fixed part less than the second raised line edge The height of the direction, the cross-sectional shape of first raised line are arc-shaped.Such setting, can make the fastener with it is described Fastening between binding groove is easy to disassemble while more stable.The second raised line and third raised line is arranged can also revolve conducive to user It can whether have been rotated by the mobile tactilely-perceptible of raised line in place when turning, can avoid not fastening due to rotation installation, and There is the problem of ornamental portion is fallen during earphone use.

In the present invention, the first raised line is equipped between the groove being disposed adjacent, described in the setting of the first raised line stops Fastener is to another group of groove moving in rotation, to can avoid user to the direction rotary decorative portion of mistake.

In the present invention, the ornamental portion is relative to 45 ° clockwise or counterclockwise of the fixed part.

In the present invention, the earphone portion further includes shell and microphone device, and offering on one side for the shell makes The exposed window of the microphone device, the fixed part and the detachable company of one side of the shell far from the microphone device It connects.Fixed part from shell detachable connection, it can be achieved that install the ornamental portion of different sizes and connection structure on shell so that Its ornamental portion is more diversified.

In the present invention, the shell opens up buckling hole far from the microphone device on one side, in the fixed part One side far from the ornamental portion is equipped with the buckle to match with the buckling hole, is between the buckling hole and the buckle Button bit assembly is fixed, using button bit assembling structure, it can be achieved that the convenient fastening of the shell and fixed part.

The earphone provided by the utility model includes two earphone portions and interconnecting piece, and the both ends of the interconnecting piece are distinguished The earphone portion is connected, shaft is equipped between the interconnecting piece and the earphone portion, to realize the interconnecting piece and the earphone Folding storage between portion is especially suitable for children and uses consequently facilitating user carries and uses.

In earphone provided by the utility model, the ornamental portion includes printing pattern layer, 3D depiction layer or LED aobvious Any one of display screen；The surface of the printing pattern layer, 3D depiction layer or LED display can be equipped with anti-skid structure, more The ornamental portion design of sample can enrich the shape of earphone, dazzle its shape cruel, changeable, user can be improved, especially children make User's uses enthusiasm, improves the usage experience of earphone.

The foregoing is merely the utility model preferred embodiments, are not intended to limit the utility model, all in this reality With any modification made within novel principle, equivalent replacement and improve etc. should all comprising the protection scope of the utility model it It is interior.

Claims (10)

1. a kind of earphone, it is characterised in that: it includes the earphone portion for sounding, the earphone portion further comprise fixed part and Matching ornamental portion, the ornamental portion include combination with decorative surfaces, and locating part and button are equipped in the one side opposite with the surface Component, the locating part and fastener are arc-shaped, and are distributed on the circumference of same circle, and the fixed part includes fixed master Body offers the centrosymmetric groove of at least two groups in the side of the stationary body, and every group of groove includes the limit for being connected transition Position slot and binding groove, the depth h1 of the limiting slot are less than the depth h2 of the binding groove；The locating part and the fastener The round side with the fixed part in place matches；After the fastener insertion limiting slot, the locating part and the fixed master The side of body contacts, and the ornamental portion rotates by a certain angle relative to the fixed part, the fastener by the limiting slot into Enter in the binding groove, to realize the immovable fitting between the ornamental portion and the fixed part；After immovable fitting, the decoration After portion reversely rotates certain angle relative to the fixed part, the fastener enters back into the limiting slot by the binding groove In so that the ornamental portion and the fixed part from.

2. earphone as described in claim 1, it is characterised in that: the fastener is connected on one side with opposite with combination with decorative surfaces Extended segment and protrusion set on extended segment free end, the protrusion it is prominent towards center of circle direction.

3. earphone as claimed in claim 2, it is characterised in that: the stationary body is equipped with edge, and the edge constitutes described tight Gu the part cell wall of slot, when the fastener is fastened when in the binding groove, the protrusion is kept out toward court in the edge It is mobile to the direction of the ornamental portion.

4. earphone as claimed in claim 2, it is characterised in that: the first raised line is equipped between the groove being disposed adjacent, to be isolated two A groove being disposed adjacent.

5. earphone as claimed in claim 2, it is characterised in that: the slot bottom of the binding groove is equipped with and the fastener installation direction Parallel the second raised line and third raised line, second raised line are less than along the height h3 with the side vertical direction of the fixed part The height h4 of third raised line in the direction, the cross-sectional shape of second raised line are arc-shaped；Second raised line and described Spacing a between third raised line is 1cm-4cm.

6. earphone as described in claim 1, it is characterised in that: the depth h1 of the limiting slot is 0.5cm-2cm, the binding groove Depth h2 be 0.2cm-1.5cm.

7. earphone as described in claim 1, it is characterised in that: the earphone portion further includes shell and microphone device, the shell Offer the window for keeping the microphone device exposed on one side, the fixed part and the shell far from the microphone device one Face detachable connection.

8. earphone as claimed in claim 7, it is characterised in that: the shell opens up fastening far from the microphone device on one side Mouthful, the buckle to match with the buckling hole, the buckling hole are equipped in one side of the fixed part far from the ornamental portion It is fixed between the buckle for button bit assembly.

9. the earphone as described in any one of claim 1-8, it is characterised in that: the earphone includes two earphone portions and connection Portion, the both ends of the interconnecting piece are separately connected the earphone portion, and rotational structure is equipped between the interconnecting piece and the earphone portion, To realize folding storage between the interconnecting piece and the earphone portion.

10. the earphone as described in any one of claim 1-8, it is characterised in that: the decorative portion surface is provided with printed patterns Any one of layer, 3D depiction layer or LED display；The printing pattern layer, 3D depiction layer or LED display Surface is equipped with anti-skid structure.