CN209105395U

CN209105395U - TWS earphone charging box

Info

Publication number: CN209105395U
Application number: CN201822013136.2U
Authority: CN
Inventors: 王梦阳
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2018-11-30
Filing date: 2018-11-30
Publication date: 2019-07-12
Anticipated expiration: 2028-11-30

Abstract

The utility model discloses a kind of TWS earphone charging box, including first shell, the second groove that one outer surface of first shell is provided with the first groove and is connected to the first groove；One in first groove and the second groove is used to accommodate the earpiece of earphone, and another groove is used to accommodate the ear handle of earphone；The material for forming the first shell of the first groove is flexible material, and the first groove accommodates and clamps the earpiece or ear handle of receiving in the inner.The utility model provides a kind of TWS earphone charging box, can guarantee that earphone will not fall off easily, has avoided lid conjunction or pulling motion, has simplified and pick and place step.

Description

TWS earphone charging box

Technical field

The utility model relates to wireless headset technical field more particularly to a kind of TWS earphone charging boxes.

Background technique

TWS earphone charging box is generally used to storage TWS earphone, and charges to it, in order to avoid earphone falls off, at present The design of TWS earphone charging box there are two types of unfolding mode, one is hinge-types, opening are realized by way of buckle closure upper cover, separately One is drawing and pulling types, by the way that earphone to be realized to opening, two kinds of unfolding modes are designed with by way of laterally extracting out in shell The step of lid or shell, pick-and-place earphone, is required to lid conjunction or draw operation.

Utility model content

Based on this, it is designed with upper cover or shell for current TWS earphone charging box, earphone step is picked and placed and is required to The problem of lid conjunction or draw operation, it is necessary to a kind of TWS earphone charging box be provided, pick-and-place step can be simplified.

To achieve the above object, the utility model proposes TWS earphone charging box, including,

First shell, one outer surface of first shell be provided with the first groove and be connected to first groove second Groove；One in first groove and second groove is used to accommodate the earpiece of earphone, and another groove is for accommodating ear The ear handle of machine；

The material for forming the first shell of first groove is flexible material, and first groove accommodates and clamps receiving Earpiece or ear handle in the inner.

Preferably, first groove is used to accommodate the earpiece of the earphone, first groove include the first slot bottom and Connect the first cell wall of first slot bottom, first groove bottom is to the opening of first groove, on first cell wall It is provided with recessed portion, sound mouth of the recessed portion for earpiece described in clamping, first cell wall for forming the opening is used In the position close to the sound mouth for clamping the earpiece.

Preferably, the material for forming the first shell of second groove is hard material.

Preferably, second groove is for accommodating the ear handle.

Preferably, ear handle one end of receiving backwards of the second slot bottom of second groove is provided with magnet.

Preferably, when earpiece is contained in first groove, the close described of the first cell wall of the opening is formed Earpiece described in the positional distance of first shell outer surface has a gap, and is formed and pick and place space, and the pick-and-place space is for taking Take earphone.

Preferably, the second slot bottom of second groove offers through-hole, is provided with contact type probe in the through-hole.

Preferably, the first shell is that flexible material and hard material are integrally formed.

Preferably, the surface for forming the hard material of second groove is additionally provided with key hole, and the key hole is used for Assemble control button.

Preferably, between 20HA-70HA, the shore hardness of the hard material exists the shore hardness of the flexible material Between 40HD-60HD.

The utility model proposes technical solution in, the first groove clamping receiving earphone earpiece or ear handle when, earpiece Or ear handle outer surface and the first groove inner surface between generate frictional force, the first groove is flexible material, flexible material by In the softness characteristics of itself, friction factor is larger, and according to mechanics principle, when pressure is constant, friction factor is bigger, resistance Bigger, such first groove generates the frictional resistance of larger effect, Neng Goubao to the surface for being placed on earpiece or ear handle therein Card earphone will not fall off easily, avoid using shell or upper cover, therefore when folding and unfolding earphone, directly place earphone through the first groove Or take out, lid conjunction or pulling motion have been avoided, has simplified and picks and places step.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.

Fig. 1 is the structural schematic diagram of the utility model TWS earphone charging box；

Fig. 2 is the structural schematic diagram that earphone is placed in Fig. 1 TWS earphone charging box；

Fig. 3 is the structural schematic diagram of the middle section of Fig. 2 TWS earphone charging box；

Fig. 4 is the structural schematic diagram at another visual angle of Fig. 1 TWS earphone charging box；

Fig. 5 is the decomposition texture schematic diagram of Fig. 1 TWS earphone charging box；

Fig. 6 is second shell structural schematic diagram in Fig. 5 TWS earphone charging box.

Drawing reference numeral explanation:

Label	Title	Label	Title
				100	First shell	160	Key
110	First groove	161	Key hole
				111	First slot bottom	170	First circuit board
112	First cell wall	180	Light-guiding pillar
				113	Recessed portion	190	Second circuit board
114	Show hole	200	Earphone
				120	Second groove	210	Earpiece
121	Second slot bottom	211	Sound mouth
				122	Through-hole	220	Ear handle
130	Magnet	300	Second shell
				140	Gap	310	Connection jaws
150	Contact type probe	320	Rosette

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 following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.

In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention, It is a " it is meant that at least two, such as two, three etc., unless otherwise specifically defined.

In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with The concrete meaning of above-mentioned term in the present invention is understood as the case may be.

It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.

Please refer to Fig. 1 and Fig. 2, the utility model proposes TWS earphone charging box, including first shell 100.

The second groove 120 that 100 1 outer surface of first shell is provided with the first groove 110 and is connected to the first groove 110； One in first groove 110 and the second groove 120 is used to accommodate the earpiece 210 of earphone 200, and another groove is for accommodating earphone 200 ear handle 220；

The material for forming the first shell 100 of the first groove 110 is flexible material, and the first groove 110 accommodates and clamps receipts Hold earpiece 210 or ear handle 220 in the inner.

Earphone 200 includes earpiece 210 or ear handle 220, and earpiece 210 is connected in 220 one end of ear handle, the company of ear handle 220 It connects and can be wired, be also possible to wireless, in specific embodiment, introduced by taking wireless headset as an example.

The utility model proposes technical solution in, the first groove 110 clamping receiving earphone 200 earpiece 210 or ear When handle 220, frictional force, the first groove are generated between the inner surface of the outer surface and the first groove 110 of earpiece 210 or ear handle 220 110 are made of flexible material, and for flexible material due to the softness characteristics of itself, friction factor is larger, according to mechanics principle, When pressure is constant, friction factor is bigger, and resistance is bigger, and such first groove 110 is to being placed on earpiece 210 or ear handle therein 220 surface generates the frictional resistance of larger effect, can guarantee that earphone 200 will not fall off easily, avoid using shell or on Lid, therefore when folding and unfolding earphone 200, earphone 200 is placed or taken out through the first groove 110 directly, has avoided lid conjunction or pull dynamic Make, simplifies and pick and place step.

Refering to Fig. 2 and Fig. 3, the first groove 110 is used to accommodate the earpiece 210 of earphone 200, and the first groove 110 includes first Slot bottom 111 and the first cell wall 112 for connecting the first slot bottom 111, the first slot bottom 111 (are not marked in face of the opening of the first groove 110 Show), recessed portion 113 is provided on the first cell wall 112, recessed portion 113 is used for the sound mouth 211 of clamping earpiece 210, forms opening The first cell wall 112 be used to clamp earpiece 210 close sound mouth 211 position, the contour structures of earpiece 210 are in order to adapt to people Ear is worn, and shape is relative complex, and wherein the sound mouth 211 of earpiece 210 is to protrude from 210 surface of earpiece in the deep enough ear canal of energy, It is set in recessed portion 113 from there through sound mouth 211, earpiece 210 is capable of fixing by the clamping effect of recessed portion 113 and is avoided It falls off, meanwhile, the surface of its internal earpiece 210 is placed in the clamping of the first groove 110, further increases what earphone 200 was subject to Resistance effectively avoids earphone 200 from falling off.

Further, formed the second groove 120 first shell 100 material be hard material, the second of hard material Groove 120 plays certain supporting role, is used to support the overall structure of first shell 100.

Further, the second groove 120 is for accommodating ear handle 220, by the second groove of hard material to ear handle 220 Support protection can effectively avoid earphone 200 from sinking and be not easily taken out.

Further, the outer surface of first shell 100 further includes another first groove 110 and the second groove 120, for receiving Hold other one in two earphones, two the first grooves 110 are symmetrical arranged, and two the second grooves 120 are symmetrical arranged, generally TWS earphone is divided into two, left and right earphone, and two symmetrical receiving positions are arranged, is convenient for while accommodating two earphones.

Refering to Fig. 4, the second slot bottom 121 of the second groove 120 is provided with magnet 130, mesh backwards to receiving 220 one end of ear handle Preceding 200 shell of earphone is designed as iron shell, can increase earphone 200 by the suction-operated of magnet 130 and is placed on and fill Firmness in electric box, while the second groove 120 made of hard material is arranged in magnet 130, it can be ensured that magnet 130 is pacified The stability of dress, specifically, magnet 130 are pasted pressure maintaining mode by glue and are arranged, and fixed form is easy.

Refering to Fig. 3, when earpiece 210 is contained in the first groove 110, formed the first cell wall 112 of opening close to the The positional distance earpiece 210 of one shell, 100 outer surface has a gap 140, and is formed and pick and place space, picks and places space for taking Earphone 200 specifically by gap 140, is convenient for 210 lateral forces of earpiece, while earpiece 210 being made to have transverse shifting space, It deeply takes convenient for finger earphone 200.

Through-hole 122 is offered, is provided with and connects in through-hole 122 with Fig. 4, the second slot bottom 121 of the second groove 120 refering to fig. 1 Touch probe 150 is provided with contact type probe 150 in through-hole 122, to connect earphone charging, specifically, contact type probe 150 be pogo pin probe, is provided with marine glue (not shown) between 122 inside of setting and through-hole outside pogo pin probe, TWS earphone charging box is avoided to intake, to protect internal electronic element, furthermore pogo pin probe can also be used to transmit data, Realize the data interchange of earphone 200 and charging box.

As a kind of mode of priority, first shell 100 is that flexible material and hard material are integrally formed, specifically, first Shell 100 uses two-shot molding process, and it is raw to improve earphone charging box for the injection molding in the same mold of same injection-moulding device Produce efficiency.

Refering to fig. 1 and Fig. 5, the surface for forming the hard material of the second groove 120 are additionally provided with key hole 161, key hole 161 for assembling control button 160, and 160 lower end surface of key is connected with first circuit board 170, controls TWS ear by key 160 The work of machine charging box, while marine glue (not indicating) is provided between the lateral surface of key 160 and the inside of key hole 161, TWS earphone charging box is avoided to intake.

As a kind of mode of priority, the shore hardness of flexible material is between 20HA-70HA, the shore hardness of hard material Between 40HD-60HD, it is effectively ensured what earphone was fixed by the receiving clamping of flexible material and the structural support of hard material Stability.

Further, flexible material is silica gel, and the shore hardness of silica gel is 40HA, and silica gel has excellent flexibility, energy Enough resistances increased to 200 surface of earphone, while silica gel itself has certain elasticity, is rushed in TWS earphone charging box by external force When hitting, can limited buffers external strength, avoid earphone impaired, hard material be polycarbonate (Polycarbonate, referred to as PC) or one of acrylonitrile-butadiene-styrene (ABS) (Acrylonitrile butadiene styrene, abbreviation ABS), PC Or the shore hardness of ABC is 50HD, material is that the second groove 120 of PC or ABC injection molding can effectively support first shell 100 overall structures.

Refering to Fig. 5, TWS earphone charging box further includes second shell 300, and second shell 300 and first shell 100, which fasten, to be received Hold the electronic component in earphone charging box, the surface away from second shell 300 of first shell 100 is the appearance of earphone charging box Face, 300 side of second shell are provided with connection jaws 310, and connection jaws 310 are set at this external connection port 310 for connecting external power supply It is equipped with rosette 320, rosette 320 is acted on for cosmetic decoration, and specifically, rosette 320 is arranged by the fixed glue of dispensing At connection jaws 310, and pressure maintaining is completed to fix.

Refering to Fig. 2 and Fig. 5, the surface that the first groove 110 is arranged in first shell 100 offers 114 show hole 114 of show hole It is connected to light-guiding pillar 180, specifically, 180 lower end surface of light-guiding pillar is provided with second circuit board 190, is provided on second circuit board 190 LED light (does not indicate), and light-guiding pillar 180 exports LED light, and shows through show hole 114, and current TWS ear is observed convenient for user Machine charging box working condition.

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 Under the inventive concept of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.

Claims

1. a kind of TWS earphone charging box, which is characterized in that including,

First shell, one outer surface of first shell are provided with the first groove and are connected to first groove and is second recessed Slot；One in first groove and second groove is used to accommodate the earpiece of earphone, and another groove is for accommodating earphone Ear handle；

The material for forming the first shell of first groove is flexible material, and first groove, which is accommodated and clamped, is contained in it Interior earpiece or ear handle.

2. TWS earphone charging box as described in claim 1, which is characterized in that first groove is for accommodating the earphone Earpiece, first groove includes the first cell wall of the first slot bottom and connection first slot bottom, first groove bottom pair The opening of first groove, recessed portion is provided on first cell wall, and the recessed portion goes out for earpiece described in clamping Sound mouth, first cell wall for forming the opening are used to clamp the position close to the sound mouth of the earpiece.

3. TWS earphone charging box as claimed in claim 2, which is characterized in that form the first shell of second groove Material is hard material.

4. TWS earphone charging box as claimed in claim 3, which is characterized in that second groove is for accommodating the ear handle.

5. TWS earphone charging box as claimed in claim 4, which is characterized in that the slot bottom of second groove receives backwards Ear handle one end is provided with magnet.

6. TWS earphone charging box as claimed in claim 4, which is characterized in that when earpiece is contained in first groove, Forming earpiece described in the positional distance close to the first shell outer surface of the first cell wall of the opening has a gap, and It is formed and picks and places space, the pick-and-place space is for earphone of taking.

7. TWS earphone charging box as claimed in claim 4, which is characterized in that the second slot bottom of second groove offers Through-hole is provided with contact type probe in the through-hole.

8. TWS earphone charging box as claimed in claim 3, which is characterized in that the first shell is flexible material and hardness Material is integrally formed.

9. TWS earphone charging box as claimed in claim 3, which is characterized in that form the hard material of second groove Surface is additionally provided with key hole, and the key hole is for assembling control button.

10. TWS earphone charging box as claimed in claim 3, which is characterized in that the shore hardness of the flexible material exists Between 20HA-70HA, the shore hardness of the hard material is between 40HD-60HD.