CN210327935U

CN210327935U - Linkage earphone button structure

Info

Publication number: CN210327935U
Application number: CN201921504776.1U
Authority: CN
Inventors: 郎艳羽; 王三九
Original assignee: Shenzhen Winnershine Electronics Co ltd
Current assignee: Shenzhen Winnershine Electronics Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-04-14
Anticipated expiration: 2029-09-10

Abstract

The utility model belongs to the technical field of earphone accessories, and discloses a linkage earphone key structure, which comprises a key main body, one side of the key main body is connected with an earphone main body, a talk key is arranged at the middle position of the upper end of the inner part of the key main body, a volume increasing key and a volume reducing key are symmetrically arranged at the upper end of the inner part of the key main body and positioned at the two sides of the talk key, a control panel is arranged at the bottom of the inner part of the key main body, inner keys are symmetrically arranged on the upper surface wall of the control panel, insulating bottom blocks are symmetrically fixed on the upper surface wall of the control panel and positioned at the two sides of the inner keys, insulating top blocks are symmetrically fixed at the two sides of the lower surface wall of the volume increasing key, the talk key and the volume reducing key, the utility model can effectively avoid key jamming through the matching of the insulating bottom blocks, the insulating top blocks and a pressure spring, the normal use of the key structure is ensured, and the service life of the key is prolonged.

Description

Linkage earphone button structure

Technical Field

The utility model belongs to the technical field of the earphone accessory, concretely relates to linkage earphone button structure.

Background

In order to facilitate people to clearly and more conveniently talk or listen to music in a noisy environment, most of the existing earphones are provided with earphone keys, and the size of the playing sound of the music and the talking can be adjusted and answered or hung up through the earphone keys without a mobile phone.

But there is certain defect in the earphone button structure on the existing market, and traditional earphone button structure causes the emergence of card shell easily after using a period, is difficult to the reconversion after the button is pressed and influences the normal use of earphone, and in addition, traditional earphone button structure does not set up the antifouling dirty structure of being convenient for to change, and the button structure of earphone is stained with the dirt easily after the use, has influenced pleasing to the eye work of having increased the washing and wiping.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a linkage earphone button structure to traditional earphone button structure who proposes in solving above-mentioned background art causes the card shell easily, is difficult to the problem of reconversion after the button is pressed, in addition, does not set up the antifouling dirty structure of being convenient for to change, and the button structure of earphone is stained with the problem of dirt after using easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a linkage earphone button structure, includes the button main part, one side of button main part is connected with the earphone main part, and the intermediate position department of the inside upper end of button main part installs the conversation key, the inside upper end of button main part just is located the bilateral symmetry of conversation key and installs volume increase key and volume reduction key, and the inside bottom of button main part installs the control panel, the last wall symmetry of going up of control panel installs interior button, the bilateral symmetry that the button just is located in the control panel wall of going up is fixed with insulating bottom block, the lower wall bilateral symmetry that volume increased key, conversation key and volume reduction key is fixed with insulating kicking block, it is relative be connected with the pressure spring between insulating kicking block and the insulating bottom block.

Preferably, the outer wall of the key body is sleeved with a rubber sleeve, the two end parts of the rubber sleeve are respectively bonded with a first adhesive layer and a second adhesive layer, and the outer wall of the rubber sleeve is symmetrically provided with through holes.

Preferably, the outer surface wall of the rubber sleeve is provided with anti-skid grains, and a waterproof sweat-absorbing layer is fixed inside the through hole.

Preferably, the waterproof sweat-absorbing layer is formed by pressing a transparent waterproof film and sweat-absorbing cotton, and the sweat-absorbing cotton is positioned on the outer side of the waterproof film.

Preferably, the number of the through holes is three, and the three through holes are matched with the keys.

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

(1) the utility model discloses a cooperation of insulating bottom block, insulating kicking block and pressure spring, after pressing the button, the pressure spring is in compression state, produces an elasticity that makes the button shift up, can effectively avoid the button to cause the card shell after pressing, has guaranteed the normal use of button structure, has prolonged the service life of button structure.

(2) The utility model discloses a cooperation of the rubber sleeve of installation and through-hole is established to the cover, can closely laminate button main part outer wall, can effectively reduce the dirt and glue the button main part, has guaranteed the aesthetic property of button structure, has reduced the work load of wasing and cleaning, in addition, when the rubber sleeve needs to be changed, only need tear the first adhesive layer and the second adhesive layer that bond each other, can take off the rubber sleeve, then change new rubber sleeve can, swift convenient.

Drawings

Fig. 1 is a top view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a sectional view of the key body of the present invention;

FIG. 4 is a schematic structural view of the rubber sleeve of the present invention;

in the figure: 1-key main body, 2-earphone main body, 3-rubber sleeve, 4-first adhesive layer, 5-second adhesive layer, 6-volume increasing key, 7-communication key, 8-through hole, 9-volume decreasing key, 10-insulating top block, 11-pressure spring, 12-insulating bottom block, 13-inner key, 14-control board and 15-waterproof sweat-absorbing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a linkage earphone key structure comprises a key body 1, one side of the key body 1 is connected with an earphone body 2, a call key 7 is arranged at the middle position of the upper end in the key body 1, a volume increasing key 6 and a volume decreasing key 9 are symmetrically arranged at the upper end in the key body 1 and positioned at two sides of the call key 7, a control panel 14 is arranged at the bottom in the key body 1, inner keys 13 are symmetrically arranged on the upper surface wall of the control panel 14, insulating bottom blocks 12 are symmetrically fixed on the upper surface wall of the control panel 14 and positioned at two sides of the inner keys 13, insulating top blocks 10 are symmetrically fixed on two sides of the lower surface walls of the volume increasing key 6, the call key 7 and the volume decreasing key 9, pressure springs 11 are connected between the opposite insulating top blocks 10 and the insulating bottom blocks 12, after the key is pressed, the pressure springs 11 connected between the insulating top blocks 10 and the insulating bottom blocks 12 are in a compression state to generate an elastic force for, the key structure has the advantages that the clamping shell can be effectively prevented from being caused after the key is pressed, the normal use of the key structure is guaranteed, and the service life of the key structure is prolonged.

Further, the outward appearance wall cover of button main part 1 is equipped with rubber sleeve 3, rubber sleeve 3's both ends bond respectively has first adhesive layer 4 and second adhesive layer 5, and rubber sleeve 3's outward appearance wall symmetry has seted up through-hole 8, rubber sleeve 3 can closely laminate button main part 1 outer wall, can effectively reduce the dirt and glue button main part 1, the cleanliness factor of button structure has been guaranteed, the work load of cleaning and cleaning has been reduced, in addition, when rubber sleeve 3 needs to be changed, only need tear first adhesive layer 4 and the second adhesive layer 5 that bonds each other, can take off rubber sleeve 3, then it can to change new rubber sleeve 3, it is swift convenient.

Furthermore, anti-skidding lines are formed in the outer surface wall of the rubber sleeve 3, the waterproof sweat absorbing layer 15 is fixed inside the through hole 8, the anti-skidding lines can increase the friction force of a user when the user holds the rubber sleeve 3, the waterproof sweat absorbing layer 15 can effectively prevent water and sweat, and the service life of the key is prolonged.

Further, waterproof sweat-absorbing layer 15 is formed by pressing transparent waterproof film and sweat-absorbing cotton, and the sweat-absorbing cotton is located the outside of waterproof film, and the sweat-absorbing cotton is in the outside of waterproof film for it is waterproof after sweat-absorbing earlier, can effectively avoid the damage of button.

Furthermore, the through holes 8 are three, the three through holes 8 are matched with the keys, and the keys penetrate through the through holes 8 to be exposed, so that a user can press the keys conveniently.

The utility model discloses a theory of operation and use flow: when the utility model is used, when the volume of the earphone is adjusted, a user can press the volume increasing key 6 or the volume decreasing key 9 which passes through the outer wall of the rubber sleeve 3 and is provided with the through hole 8 to adjust the volume, or can switch on or hang up the telephone through the conversation key 7, in addition, when the key is pressed, the pressure spring 11 which is arranged inside the key main body 1 and connected between the insulating top block 10 and the insulating bottom block 12 is in a compression state, and is applied to the elastic force of one upward spring of the key to reset the key, the blocking of the shell after the key is pressed can be effectively avoided, the normal use of the key structure is ensured, in addition, when the rubber sleeve 3 needs to be replaced after being used for a period of time, the user only needs to tear the first adhesive layer 4 and the second adhesive layer 5 which are mutually bonded, take off the rubber sleeve 3, then attach the new rubber sleeve 3 to the outer wall of the key main body 1, and bond the first adhesive, is quick and convenient.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A linkage earphone button structure which characterized in that: comprises a key body (1), one side of the key body (1) is connected with an earphone body (2), and a communication key (7) is arranged at the middle position of the upper end inside the key main body (1), a volume increasing key (6) and a volume decreasing key (9) are symmetrically arranged at the upper end inside the key body (1) and positioned at the two sides of the communication key (7), a control panel (14) is arranged at the bottom inside the key body (1), inner keys (13) are symmetrically arranged on the upper wall of the control panel (14), the upper surface wall of the control panel (14) and two sides of the inner key (13) are symmetrically fixed with insulating bottom blocks (12), insulating top blocks (10) are symmetrically fixed on two sides of the lower surface wall of the volume increasing key (6), the communication key (7) and the volume decreasing key (9), and a pressure spring (11) is connected between the opposite insulating top block (10) and the insulating bottom block (12).

2. A linked earphone button structure as defined in claim 1, wherein: the outer wall of the key body (1) is sleeved with a rubber sleeve (3), two end parts of the rubber sleeve (3) are respectively bonded with a first adhesive layer (4) and a second adhesive layer (5), and the outer wall of the rubber sleeve (3) is symmetrically provided with through holes (8).

3. A linked earphone button structure as defined in claim 2, wherein: the anti-skid rubber sleeve is characterized in that anti-skid lines are formed in the outer surface wall of the rubber sleeve (3), and a waterproof sweat absorbing layer (15) is fixed inside the through hole (8).

4. A linked earphone button structure as defined in claim 3, wherein: the waterproof sweat-absorbing layer (15) is formed by pressing a transparent waterproof film and sweat-absorbing cotton, and the sweat-absorbing cotton is positioned on the outer side of the waterproof film.

5. A linked earphone button structure as defined in claim 2, wherein: the number of the through holes (8) is three, and the three through holes (8) are matched with the keys.