CN213342635U

CN213342635U - Earphone cover structure capable of being opened and closed through pressing

Info

Publication number: CN213342635U
Application number: CN202022519745.2U
Authority: CN
Inventors: 王群浩; 鹈沢茂
Original assignee: Audio Technica Hangzhou Co ltd
Current assignee: Audio Technica Hangzhou Co ltd
Priority date: 2020-11-04
Filing date: 2020-11-04
Publication date: 2021-06-01
Anticipated expiration: 2030-11-04

Abstract

The utility model discloses an earphone cap structure capable of being pressed to open and close, which comprises a body, a positioning mounting hole, a locking mounting hole and a bracket mounting hole which are arranged at the top, and a first mounting post is arranged on the inner surface; the connecting assembly comprises a locking piece mounting seat connected with the locking piece mounting hole of the body, a locking piece connected with the locking piece mounting seat, and a connecting bracket penetrating through the bracket mounting hole and connected with the first mounting column; the inner surface of the upper cover is provided with a positioning part connected with the positioning mounting hole, a second mounting column connected with the connecting bracket and a clamping part arranged corresponding to the locking piece, and the clamping part and the locking piece can be opened and closed by pressing the upper cover; the utility model discloses simple structure reduces lid and body separation and has the risk of losing and damaging, and the user opens and shuts the experience of lid and feels good, the strong operability, structure safe and reliable, the durability is good, long service life.

Description

Earphone cover structure capable of being opened and closed through pressing

Technical Field

The utility model relates to an earphone structure field, concretely relates to can press earphone lid structure that opens and shuts.

Background

Earphones applied to the market at present often have the requirement of replacing batteries, for example, big earphones are used in the aviation, and in order to ensure the use continuity of the earphones, a dry battery which can be replaced at any time is adopted instead of a rechargeable battery. Or, the lithium battery built in the bluetooth headset needs to be replaced when the lithium battery is not powered.

To this type of demand, it carries out the battery change to adopt usually to be equipped with solitary mechanism that opens and shuts on the earphone lid, and this type of structure mainly relies on the plastics buckle fixed, rotatory buckle, metal buckle etc..

The fixing mode of the plastic buckle or the rotary buckle is adopted, the structure is not firm enough, the strength is often insufficient, the repair and rework are difficult, the buckle is easy to damage, and the buckle part is easy to damage;

the fixing mode of the metal buckle is adopted, the manufacturing process is complex, the material cost is high, the assembly cost is high, and the earphone is not suitable for most common earphones.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome not enough of above technique, provide an earphone lid structure that can press and open and shut, reduce lid and body separation and have the risk of losing and damaging, the user experience sense of opening and shutting the lid is good, the strong operability, structure safe and reliable, the durability is good, long service life.

In order to achieve the above object, the utility model discloses overcome the technical scheme that its technical problem adopted as follows:

a pressing opening and closing earphone cap structure comprises a body, wherein the top of the body is at least provided with a positioning mounting hole, a locking mounting hole, a bracket mounting hole and a first mounting column arranged on the inner surface of the body; the connecting assembly comprises a locking piece mounting seat connected with the locking piece mounting hole, a locking piece connected with the locking piece mounting seat, and a connecting bracket penetrating through the bracket mounting hole and connected with the first mounting column; the upper cover, the upper cover internal surface is equipped with the location portion of being connected with the location mounting hole at least, the second erection column of being connected with linking bridge to and, the block portion that corresponds the setting with the locking piece, the accessible presses the upper cover so that open and shut between block portion and the locking piece.

Furthermore, the positioning installation hole and the locking installation hole are arranged along two ends of the diameter of the body.

The positioning mounting hole is used as a fulcrum, the clamping part and the locking piece are oppositely arranged at two ends of the diameter, so that the relative distance is farthest, the labor is saved during pressing, and the user experience is better.

Furthermore, locking piece mount pad top is equipped with the opening, and inside is equipped with the chamber that holds with opening UNICOM, and its side surface is equipped with the trip, the opening part is equipped with the outward flange.

The top outward flange and the locking mounting hole joint of locking piece mount pad, the side surface of bottom is equipped with trip and is connected with the body is more reliable.

Further, the bottom of locking piece corresponds the setting with the chamber that holds of locking piece mount pad, and its top upwards extends the symmetry and is equipped with elastic buckle, it holds the chamber to form block portion between the buckle.

Furthermore, the top of the clamping part is provided with a boss, and the clamping part accommodating cavity can be pressed in to be clamped and connected with the buckle.

Pressing the upper cover makes the buckle of locking piece pop out the locking piece mount pad cavity under the effect of reaction force, then the buckle opens completely, and the unable joint of block portion and buckle, upper cover are opened. When closing the upper cover, exert force to the upper cover and press the block portion to block portion and hold the chamber, make the locking piece get into the chamber that holds of locking piece mount pad completely, the buckle is blocked by the locking piece mount pad, makes block portion and buckle reliably be connected.

Furthermore, linking bridge is including parallel arrangement's first installation piece and second installation piece to and the deformation piece of connecting first installation piece and second installation piece.

Furthermore, the connecting support is made of soft materials, the deformation piece penetrates through the support mounting hole, the first mounting piece is connected with the first mounting column, and the second mounting piece is connected with the second mounting column.

First installation piece and second installation piece are respectively in body and upper cover fixed connection, and the piece that just warp can make body and upper cover also make body and upper cover keep reliable relation of connection when taking place certain deformation.

Furthermore, the positioning part is arranged on the edge of the upper cover and is integrally connected with the upper cover to form an L shape.

Furthermore, the positioning part is hinged with the L-shaped positioning mounting hole of the body.

The positioning part is hinged with the positioning mounting hole, so that the body and the upper cover can be opened and closed at a certain angle.

The utility model has the advantages that:

1. the connecting assembly adopts the locking piece mounting seat, the locking piece matched with the locking piece mounting seat and the opening and closing part arranged on the upper cover and corresponding to the locking piece, so that the opening and closing of the opening and closing part and the locking piece can be realized by easily pressing at fixed points, and the earphone cover can be opened and closed, and the user experience is good and the operability is strong;

2. the positioning part is hinged with the positioning mounting hole of the body, so that the abrasion caused by opening and closing by pressing is reduced, and the service life is prolonged;

3. the connecting bracket is respectively connected with the first mounting column and the second mounting column, so that the upper cover is not separated from the body after being opened, and the cover and the body can not be lost or damaged when being separated.

Drawings

Fig. 1 is a schematic structural view of the embodiment of the present invention;

fig. 2 is a schematic structural view of the closing of the embodiment of the present invention;

fig. 3 is a schematic top structure view of the body of the embodiment of the present invention;

fig. 4 is a schematic view of a back structure of the body according to the embodiment of the present invention;

FIG. 5 is a schematic view of a lock member mounting seat according to an embodiment of the present invention;

FIG. 6 is a schematic structural view of a locking member according to an embodiment of the present invention;

fig. 7 is a schematic structural view of a connecting bracket according to an embodiment of the present invention;

fig. 8 is a schematic view of an installation relationship between the connection assembly and the upper cover according to the embodiment of the present invention;

fig. 9 is a schematic view of an installation relationship between the connection assembly and the body according to the embodiment of the present invention;

description of reference numerals: 10-a body; 11-positioning the mounting hole; 12-a locking mounting hole; 13-bracket mounting holes; 14-a first mounting post; 21-a lock member mount; 211-an opening; 212-a receiving cavity; 213-hook; 22-a lock; 221-buckling; 222-a snap fit receiving cavity; 23-connecting the stent; 231-a first mounting tab; 232-second mounting tab; 233-deformation sheet; 30-upper cover; 31-a positioning section; 32-a second mounting post; 33-an engaging portion; 40-dry cell holder; a-pressing position.

Detailed Description

In order to facilitate better understanding of the present invention for those skilled in the art, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments, which are provided for illustration only and do not limit the scope of the present invention.

Fig. 1 and 2 show a schematic structural diagram of the present embodiment, which is a schematic structural diagram of closing and pressing an upper cover to open, respectively, and includes a body 10, a connecting assembly 20, and an upper cover 30.

As shown in fig. 3 and 4, which are schematic top and back structural views of the body 10, the top of the body 10 is provided with a positioning mounting hole 11, a locking mounting hole 12, a bracket mounting hole 13, and a first mounting post 14 disposed on an inner surface of the body 10. The positioning and mounting holes 11 and the locking and mounting holes 12 are formed along both ends of the diameter of the body 10.

The connecting assembly comprises a locking piece mounting seat 21 connected with the locking piece mounting hole 12, a locking piece 22 connected with the locking piece mounting seat 21, and a connecting bracket 23 penetrating through the bracket mounting hole 13 and connected with the first mounting column 14;

as shown in fig. 5, which is a schematic structural diagram of lock member mounting seat 21, lock member mounting seat 21 has an opening 211 at the top, an accommodating cavity 212 communicating with opening 211 is provided inside, a side surface of lock member mounting seat is provided with a hook 213, and an outer flange is provided at the opening.

As shown in fig. 6, which is a schematic structural diagram of the locking member 22, the bottom of the locking member 22 corresponds to the accommodating cavity of the locking member mounting seat 21, the top of the locking member 22 extends upwards and is symmetrically provided with elastic buckles 211, and an engaging portion accommodating cavity 212 is formed between the buckles 221.

As shown in fig. 7, the connecting bracket 23 includes a first mounting piece 231 and a second mounting piece 232 arranged in parallel, and a deformation piece 233 connecting the first mounting piece and the second mounting piece. The connecting bracket 23 is a deformable soft material, preferably a PET material.

Fig. 8 shows a schematic mounting diagram of the connecting assembly and the upper cover of the present embodiment, the inner surface of the upper cover 30 is at least provided with a positioning portion 31 connected to the positioning mounting hole 11, a second mounting column 32 connected to the connecting bracket 23, and an engaging portion 33 corresponding to the locking member 22, and the engaging portion 33 and the locking member 22 can be opened and closed by pressing the upper cover 30. The top of the engaging portion 33 is provided with a boss, which can be pressed into the engaging portion accommodating cavity 222 and engaged with the buckle 221. The positioning part 31 is arranged on the edge of the upper cover 30 and is in an L-shaped structure integrally connected with the upper cover, and is hinged with the L-shaped positioning installation hole 11 of the body 10.

Fig. 9 shows an installation schematic diagram of the connection assembly and the body of the present embodiment, in which the lock member mounting seat 21 is clamped into the lock mounting hole 12, the lock member 22 is clamped into the accommodating cavity 212 of the lock member mounting seat 21, and the deformation piece 233 passes through the bracket mounting hole 13 and is fixedly connected to the first mounting post 14 through local high temperature operation with the first mounting post 14. The second mounting tab 232 and the second mounting post 32 are also fixedly attached by a localized high temperature operation. The engaging portion 33 can be pressed into the engaging portion receiving cavity 222 and clamped by the clamp 221. The upper cover is pressed to enable the buckle 221 to pop out of the cavity of the locking piece mounting seat 21 under the action of a reaction force, then the buckle 221 is completely opened, the clamping part 33 cannot be clamped with the buckle 221, and the upper cover is opened. When the upper cover is closed, a force is applied to the upper cover to press the engaging portion 33 to the engaging portion accommodating chamber 222, so that the lock member 22 completely enters the accommodating chamber of the lock member mounting seat 21, and the catch 221 is caught by the lock member mounting seat 21, thereby reliably connecting the engaging portion 33 and the catch 221.

In this embodiment, in order to replace the dry battery in the earphone, the dry battery holder 40 is exposed by pressing the upper cover 30 of the earphone. The initial position of the upper cover 30 completely covers the top of the body 10. The position A of upper cover is pressed to the people hand, makes the buckle 221 of locking member 22 pop out the locking member mount pad cavity under the effect of reaction force, then buckle 221 opens completely, block portion 33 and the unable joint of buckle 221, and upper cover 30 is opened, and the articulated connected mode of location mounting hole 11 and location portion 31 and the connection that adopts linking bridge can make upper cover and body part certain angle, and can guarantee that upper cover and body can not part. After the battery is replaced, the upper cover 30 is closed, force is applied to the position of the upper cover a to press the clamping portion 33 to the clamping portion accommodating cavity 222, the locking piece 22 completely enters the accommodating cavity of the locking piece mounting seat 21, the buckle 221 is clamped by the locking piece mounting seat 21, the clamping portion 33 and the buckle 221 are reliably connected, the upper cover 30 completely covers the top of the body 10, and the upper cover 30 is closed.

The foregoing has described only the basic principles and preferred embodiments of the present invention and numerous changes and modifications may be made by those skilled in the art in light of the above teachings and shall fall within the scope of the present invention.

Claims

1. The utility model provides a can press earphone lid structure that opens and shuts, its characterized in that includes:

the locking device comprises a body (10), wherein the top of the body is at least provided with a positioning mounting hole (11), a locking mounting hole (12), a bracket mounting hole (13) and a first mounting column (14) arranged on the inner surface of the body (10);

the connecting assembly comprises a locking piece mounting seat (21) connected with the locking piece mounting hole (12), a locking piece (22) connected with the locking piece mounting seat (21), and a connecting support (23) penetrating through the support mounting hole (13) and connected with the first mounting column (14);

the upper cover (30), the internal surface of upper cover (30) is equipped with at least and fixes a position location portion (31) that the mounting hole (11) are connected, second erection column (32) with linking bridge (23) are connected to and, with block portion (33) that locking piece (22) correspond set up, accessible press upper cover (30) so that block portion (33) and locking piece (22) between open and shut.

2. Earphone cap structure according to claim 1, characterized in that the positioning and locking holes (11, 12) are provided along both ends of the diameter of the body (10).

3. The earphone cap structure according to claim 1, wherein the locking member mounting seat (21) has an opening (211) at the top, an accommodating cavity (212) communicating with the opening inside, a hook (213) at the side surface, and an outer flange at the opening.

4. The earphone cap structure according to claim 3, wherein the bottom of the locking member (22) is disposed corresponding to the receiving cavity of the locking member mounting seat (21), the top of the locking member is extended upward and symmetrically provided with elastic buckles (221), and a clamping portion receiving cavity (222) is formed between the buckles (221).

5. The earphone cap structure according to claim 4, wherein a boss is disposed on the top of the engaging portion (33) and can be pressed into the engaging portion accommodating cavity (222) to engage with the buckle (221).

6. The earphone lid structure according to claim 1, wherein the connection holder (23) comprises a first mounting piece (231) and a second mounting piece (232) arranged in parallel, and a deformation piece (233) connecting the first mounting piece (231) and the second mounting piece (232).

7. The earphone cap structure according to claim 2, wherein the connection bracket (23) is made of a soft material, the deformable sheet (233) passes through the bracket mounting hole (13), the first mounting sheet (231) is connected to the first mounting post (14), and the second mounting sheet (232) is connected to the second mounting post (32).

8. The earphone lid structure according to claim 2, wherein the positioning portion (31) is disposed at an edge of the upper lid (30) and integrally connected to the upper lid (30) in an L-shape.

9. Earphone cap structure according to claim 2, characterized in that the positioning portion (31) is hinged to the L-shaped positioning mounting hole (11) of the body (10).