CN215072908U

CN215072908U - Earphone wire control and earphone

Info

Publication number: CN215072908U
Application number: CN202120893597.2U
Authority: CN
Inventors: 刘熙民; 史志雄
Original assignee: Jiangxi Risound Electronics Co ltd
Current assignee: Jiangxi Risound Electronics Co ltd
Priority date: 2021-04-26
Filing date: 2021-04-26
Publication date: 2021-12-07
Anticipated expiration: 2031-04-26

Abstract

The utility model is suitable for an earphone technical field provides an earphone drive-by-wire, include: the shell comprises a lower shell and an upper shell which is covered on the lower shell and forms a containing space together with the lower shell; the circuit board is accommodated in the accommodating space and fixed on the lower shell, and a button is arranged on the circuit board; the lower shell comprises a bearing part formed by the edge walls corresponding to two sides of the button and sinking towards the direction far away from the upper shell, and the upper shell comprises a key part extending towards the button from the inner wall close to the lower shell. The utility model discloses the position that the epitheca corresponds button portion can realize pushing down the effect through the accepting portion that the inferior valve is sunken to be formed to press down the button on the circuit board, thereby need not the epitheca and wholly push down, reduced the power of pressing down needs, and not hard up phenomenon can not appear in the epitheca, the phenomenon of pressing down one end other end perk can not appear yet, has promoted to press down and has felt and user experience.

Description

Earphone wire control and earphone

Technical Field

The utility model relates to an earphone technical field especially relates to an earphone cord accuse and earphone.

Background

The earphone line control means a control component capable of directly controlling the access device on the earphone, such as controlling the on/off function, the playing function and the stopping function, the volume adjusting function, the up/down tune adjusting function, etc. of the access device, and the earphone with the earphone line control is called a line control earphone.

The earphone drive-by-wire generally comprises an upper shell, a lower shell, a circuit board, a control key and the like, wherein the lower shell is covered on the upper shell, the circuit board is arranged in a containing space formed by the upper shell and the lower shell, the control key is arranged on the upper shell and used for pressing the button in the circuit board, and the button is arranged on the upper shell in a sliding mode so as to press the button on the circuit board, so that the button can protrude on the upper shell, and the overall attractiveness of the earphone drive-by-wire is affected.

In order to avoid the button influence the holistic outward appearance of earphone drive-by-wire, the button on the circuit board is all got rid of in current earphone drive-by-wire, sliding connection through epitheca and inferior valve realizes pressing the button on the circuit board, but the mode that this kind of epitheca was whole to be pressed down realizes pressing, can be because the holistic structure of epitheca is too big and need bigger power, and the epitheca produces not hard up phenomenon easily to and press the phenomenon of one end other end perk, the influence is pressed and is felt and user experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides an earphone drive-by-wire aims at solving and adopts the whole realization button function that pushes down of epitheca in the current earphone drive-by-wire to lead to need to press vigorously, and influence and press down the problem of feeling and user experience.

The utility model discloses a realize like this, provide an earphone drive-by-wire, include:

the shell comprises a lower shell and an upper shell which is covered on the lower shell and forms a containing space together with the lower shell;

the circuit board is accommodated in the accommodating space and fixed on the lower shell, and a button is arranged on the circuit board;

the lower shell comprises a bearing part formed by the edge walls corresponding to two sides of the button and sinking towards the direction far away from the upper shell, and the upper shell comprises a key part extending towards the button from the inner wall close to the lower shell.

Furthermore, the depth of the concave part of the bearing part is greater than or equal to the depressible depth of the button.

Further, the length of the receiving portion in the longitudinal direction of the housing is greater than twice the length of the button in the longitudinal direction of the housing.

Furthermore, the length of the bearing part along the length direction of the shell is greater than or equal to the length of the circuit board along the length direction of the shell.

Furthermore, the upper shell comprises a mark part which is formed by sinking towards the direction of the lower shell corresponding to the position of the key part.

Still further, the lower case includes a sealing part extending from an inner side portion near an edge wall of the upper case toward the upper case, and the receiving part is concavely formed at the sealing part.

Further, the sealing part extends for a length greater than the depth of the recess of the bearing part.

Further, the key portion extends to be in contact with the button.

Furthermore, the inferior valve is including setting up being close to the spacing hole of a plurality of the inner wall of epitheca, the epitheca is including setting up being close to the inner wall of inferior valve and with a plurality of spacing post of spacing hole one-to-one.

The utility model also provides an earphone, including foretell earphone drive-by-wire.

The utility model discloses well upper cover locate with the inferior valve, the inferior valve includes by corresponding the marginal wall of button both sides is to keeping away from the sunken accepting portion that forms of direction of upper cover body, the upper cover by being close to the inner wall of inferior valve to the button portion that the button extends, the position that the upper cover corresponds button portion like this then can realize pushing down the effect through the accepting portion that the inferior valve is sunken to press down the button on the circuit board, thereby need not the whole pushing down of upper cover, reduced the power that presses down needs, and the upper cover still can not appear not hard up phenomenon owing to all the other positions and the fixed of inferior valve, also can not appear pressing down the phenomenon of one end other end perk, promoted to press down and felt and user experience.

Drawings

Fig. 1 is a schematic view of a partially exploded first view angle in a headset line control according to an embodiment of the present invention.

Fig. 2 is a partially exploded schematic view of a second view angle in the headset line control according to an embodiment of the present invention.

Fig. 3 is a schematic view of an overall structure of a headset wire control according to an embodiment of the present invention.

Wherein, 1, a shell; 11. a lower case; 111. a receiving part; 112. a sealing part; 113. a limiting hole; 12. an upper shell; 121. a key section; 122. a marking part; 123. a limiting column; 2. a circuit board; 21. a button.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example one

The embodiment of the utility model provides an earphone drive-by-wire, as shown in figure 1 to figure 3, including casing 1 and circuit board 2.

Specifically, the housing 1 includes a lower case 11, and an upper case 12 covering the lower case 11 and enclosing a receiving space together with the lower case 11.

Specifically, the lower shell 11 includes a plurality of limiting holes 113 disposed near the inner wall of the upper shell 12, and the upper shell 12 includes limiting posts 123 disposed near the inner wall of the lower shell 11 and corresponding to the plurality of limiting holes 113 one to one. This allows better fixation of the upper case 12 to the lower case 11.

Specifically, the circuit board 2 is accommodated in the accommodating space and fixed on the lower case 11, and the button 21 is disposed on the circuit board 2.

Specifically, the lower shell 11 includes a receiving portion 111 formed by recessing from edge walls corresponding to two sides of the button 21 in a direction away from the upper shell 1, and the upper shell 12 includes a key portion 121 extending from an inner wall close to the lower shell 11 to the button 21, wherein a region or a position of the upper shell 12 corresponding to the key portion 121 and the receiving portion 111 is a pressing portion for pressing down.

Upper casing 12 lid is located and inferior valve 11 in this embodiment, inferior valve 11 includes by the marginal wall that corresponds the button 21 both sides to the sunken accepting portion 111 that forms of the direction of keeping away from upper casing 1, upper casing 12 is by the button portion 121 that is close to the inner wall of inferior valve 11 and extends to button 21, the position that upper casing 12 corresponds button portion 121 then can realize pushing down the effect through the sunken accepting portion 111 that forms of inferior valve 11 like this, in order to press the button 21 on the circuit board 2, thereby need not the whole pushing down of upper casing 12, the power that needs of pressing has been reduced, and upper casing 12 still can not appear not hard up phenomenon because all the other positions and inferior valve 11 fixed, the phenomenon of pressing the perk of the other end can not appear yet, the press feeling and user experience have been promoted.

Further, the depth of the recess 111 is greater than or equal to the depth that the button 21 can be pressed. The arrangement can completely press the button 21 through the concave depth of the bearing part 111 when the pressing part is pressed down, so that the situation that the button 21 cannot be completely pressed when the pressing part is pressed is avoided, and the control effect cannot be realized.

Further, the length of the receiving portion 111 in the longitudinal direction of the housing 1 is greater than twice the length of the push button 21 in the longitudinal direction of the housing 1, and accordingly, the length of the receiving portion 111 in the width direction of the housing 1 is also set greater than twice the length of the push button 21 in the longitudinal direction of the housing 1. The setting can promote wider pressing scope for pressing the splenium like this, promotes to press the effect.

Further, when the push button 21 is one, the length of the receiving portion 111 in the longitudinal direction of the housing 1 is greater than or equal to the length of the wiring board 2 in the longitudinal direction of the housing 1. The setting can promote wider pressing scope for pressing the splenium like this, promotes to press the effect.

Of course, according to actual requirements, a plurality of buttons 21 may be further disposed on the circuit board 2, and correspondingly, the number of the receiving portions 111 disposed on the lower shell 11 and the number of the key portions 121 disposed on the upper shell 12 are the same as and correspond to the number of the buttons 21.

Further, the upper case 12 includes an identification part 122 concavely formed in a direction of the lower case 11 corresponding to a position of the key part 121, wherein the identification part 122 may serve as a pressing part. The pressing part pressing distance can be shortened, and the pressing part can be quickly identified.

Further, the lower case 11 includes a sealing portion 112 extending from an inner portion near an edge wall of the upper case 12 toward the upper case 12, and a receiving portion 111 is concavely formed at the sealing portion 112, wherein an inner wall of the upper case 12 is brought into close contact with an outer wall of the sealing wall when the upper case 11 is mounted on the lower case 11. This arrangement can provide a space-limiting and dust-proof effect by the seal portion 112.

Wherein, the length of the extending of the sealing part 112 is larger than the depth of the recess of the bearing part 111. The arrangement of the receiving portion 111 can provide a dust-proof and position-limiting effect, and the receiving portion 111 can provide a dust-proof and position-limiting effect.

Further, the key portion 121 extends to be in contact with the button 21 in the initial state. The distance that the portion pushed down can be reduced to the setting like this, promote and press the effect.

Example two

The embodiment provides a headset, which comprises the headset cord control in the first embodiment.

This embodiment is through using the earphone drive-by-wire in embodiment one, the position that epitheca 12 corresponds button portion 121 then can realize pushing down the effect through the accepting part 111 that inferior valve 11 sunken formation like this to press the button 21 on the circuit board 2, thereby it pushes down to need not the whole of epitheca 12, the power that has reduced the pressure needs, and epitheca 12 still can not appear not hard up phenomenon owing to remaining positions and inferior valve 11 fixed, also can not appear pressing the phenomenon of one end other end perk, the pressure has been promoted and has been felt and user experience.

It should be noted that, in this document, the term "comprises/comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, article or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, article or apparatus. Without further limitation, an element defined by the phrase "comprising a" does not exclude the presence of other like elements in a process or apparatus that comprises the element.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A headset cord control, comprising:

2. The headset cord control of claim 1, wherein the depth of the bay recess is greater than or equal to the depth at which the button is depressible.

3. The headset cord control of claim 1, wherein the length of the receptacle along the length of the housing is greater than twice the length of the button along the length of the housing.

4. The headset cord control of claim 1 wherein the button is one and the length of the receptacle along the length of the housing is greater than or equal to the length of the circuit board along the length of the housing.

5. The earphone cord control of claim 1, wherein the upper case includes a marking portion concavely formed in a direction of the lower case corresponding to a position of the key portion.

6. The headset cord control of claim 1, wherein the lower housing includes a sealing portion extending from an inner portion proximate to the peripheral wall of the upper housing toward the upper housing, the receptacle recess being formed in the sealing portion.

7. The headset cord control of claim 6, wherein the sealing portion extends a length greater than a depth of the bay recess.

8. The headset cord control of claim 1, wherein the button portion extends to contact the button in an initial state.

9. The earphone wire-control of claim 1, wherein the lower housing comprises a plurality of limiting holes disposed near an inner wall of the upper housing, and the upper housing comprises limiting posts disposed near the inner wall of the lower housing and corresponding to the plurality of limiting holes one to one.

10. The headset of claim 1, comprising a headset cord control of any one of claims 1 to 9.