CN210202044U

CN210202044U - Earphone headgear and headphone

Info

Publication number: CN210202044U
Application number: CN201921356077.7U
Authority: CN
Inventors: Qingkai Mei; 梅庆开
Original assignee: Shenzhen City Charm Smart Ltd By Share Ltd
Current assignee: Shenzhen City Charm Smart Ltd By Share Ltd
Priority date: 2019-08-20
Filing date: 2019-08-20
Publication date: 2020-03-27
Anticipated expiration: 2029-08-20

Abstract

The utility model discloses an earphone headgear, which comprises a headgear body and a stretching arm slidably mounted on the headgear body, wherein the headgear body is provided with a scale plate; a limiting elastic piece is arranged between the stretching arm and the head sleeve body and used for limiting the stretching arm to slide relative to the head sleeve body. When the headset is used for the next time, the stretching arm is firstly pulled to slide relative to the headset body before the headset is not worn on the head, so that the scale value on the scale plate reaches the proper scale value, and then the headset head is sleeved on the head of a user; thereby avoiding that the length of the headset head cover can be adjusted to a proper length after the headset head cover is worn on the head each time.

Description

Earphone headgear and headphone

Technical Field

The utility model relates to an earphone field especially relates to an earphone headgear and headphone.

Background

The stretched arms of the head caps of the existing head earphones are used for users to adjust the size of the head caps so as to adapt to the use requirements of different users; the user is required to wear the head cover on the head and then adjust the head cover to a proper length to find the optimal wearing position each time the user uses the head cover, so that the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an earphone headgear aims at solving prior art, and the user uses at every turn all to wear the headgear earlier and adjust to suitable length again to find the best problem of wearing the position.

To achieve the purpose, the utility model adopts the following technical proposal:

the earphone head sleeve comprises a head sleeve body and a stretching arm which is slidably arranged on the head sleeve body, wherein the head sleeve body is provided with a scale plate; a limiting elastic piece is arranged between the stretching arm and the head sleeve body and used for limiting the stretching arm to slide relative to the head sleeve body.

Furthermore, a sliding guide plate is arranged on the head cover body, and a sliding frame which is sleeved outside the sliding guide plate and is connected with the sliding guide plate in a sliding mode is arranged on the stretching arm; the sliding frame is provided with a sliding cavity, and the sliding guide plate is positioned in the sliding cavity.

Furthermore, a guide long hole is formed in the sliding guide plate, and a first clamping piece inserted into the guide long hole is arranged on the scale plate; the sliding cavity is internally provided with a limit baffle fixedly connected with the sliding guide plate, the limit baffle and the scale plate are positioned on two opposite sides of the sliding guide plate, and the limit baffle is provided with a second clamping piece which is inserted into the guide long hole and is clamped with the first clamping piece.

Furthermore, the limiting elastic part is a stainless steel bending part fixedly arranged on the sliding guide plate; the inner wall of the sliding cavity is provided with a plurality of positioning grooves, and the plurality of positioning grooves are sequentially arranged along the length direction of the sliding frame; the stainless steel bending piece is provided with a limiting bulge matched with the positioning groove.

Furthermore, a fixing hole is formed in the sliding guide plate; the stainless steel bending piece is provided with an abutting part abutting against the inner wall of the fixing hole and a pressing part pressed between the scale plate and the sliding guide plate; the abutting part and the pressing part are respectively positioned at two opposite sides of the limiting bulge.

Furthermore, the first clamping piece is a clamping hook, and the second clamping piece is a clamping groove adaptive to the clamping hook.

Furthermore, a third clamping piece is arranged on the limit baffle, and a fourth clamping piece matched with the third clamping piece is arranged on the sliding guide plate; the third clamping piece is a clamping hook, and the fourth clamping piece is a clamping groove.

Furthermore, a connecting through hole is formed in the sliding guide plate, a threaded column corresponding to the connecting through hole is arranged on the limiting baffle plate, and a connecting screw is arranged between the sliding guide plate and the limiting baffle plate; the connecting screw penetrates through the connecting through hole and is in threaded connection with the threaded column.

Further, the carriage is the plastic part the slide guide is the steel sheet the carriage is the plastic part, the slide guide is the steel sheet.

Another object of the present invention is to provide a headphone, which comprises a headphone body and the headphone head cover; the earphone body is connected with the stretching arm.

The utility model has the advantages that: when the headset is used for the next time, the stretching arm is firstly pulled to slide relative to the headset body before the headset is not worn on the head, so that the scale value on the scale plate reaches the proper scale value, and then the headset head is sleeved on the head of a user; thereby avoiding that the length of the headset head cover can be adjusted to a proper length after the headset head cover is worn on the head each time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a first viewing angle of an earphone headset according to an embodiment of the present invention;

fig. 2 is an exploded view of the headset head of fig. 1;

fig. 3 is a schematic structural diagram of a second viewing angle of the headset according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;

in the figure:

1. a headgear body; 11. a sliding guide plate; 111. a guide long hole; 112. a fixing hole; 113. a fourth clip member; 114. a connecting through hole;

2. a stretching arm; 21. a carriage; 211. a sliding cavity; 212. positioning a groove;

3. a scale plate; 31. a first clip member;

4. a limiting elastic part; 41. a stainless steel bent piece; 411. a limiting bulge; 412. an abutting portion; 413. a pressing part;

5. a limit baffle; 51. a second clip member; 52. a third clamping piece; 53. a threaded post.

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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The following describes the implementation of the present invention in detail with reference to specific embodiments.

As shown in fig. 1-4, an embodiment of the present invention provides an earphone headset head cover, including a head cover body 1 and a stretching arm 2 slidably mounted on the head cover body 1, wherein the head cover body 1 is provided with a scale plate 3; a limiting elastic piece 4 is arranged between the stretching arm 2 and the head cover body 1, and the limiting elastic piece 4 is used for limiting the stretching arm 2 to slide relative to the head cover body 1.

In the embodiment of the utility model, the earphone head cover is a structure that is hung on the head when the headset is worn; when the headset is used for the first time, a user hangs the headset head on the head, pulls the stretching arm 2 to slide relative to the headset body 1 so as to adjust the wearing length to a proper length, can take off the headset head to observe the scale value on the scale plate 3, the scale value is a proper scale value, when the headset is used for the next time, pulls the stretching arm 2 to slide relative to the headset body 1 before the headset is not worn on the head so that the scale value on the scale plate 3 reaches the proper scale value, and then sleeves the headset head on the head of the user; thereby avoiding that the length of the headset head cover can be adjusted to a proper length after the headset head cover is worn on the head each time. The user's hair is easily stuck by adjusting the length of the headset head cover after wearing the headset head, and the user experience is poor.

Further, referring to fig. 2, as another embodiment of the headset of the present invention, the headset body 1 has a sliding guide 11, and the stretching arm 2 has a sliding frame 21 sleeved outside the sliding guide 11 and slidably connected to the sliding guide 11; the carriage 21 has a slide chamber 211, and the slide guide 11 is located in the slide chamber 211. That is, the stretching arm 2 is slidably connected to the sliding guide plate 11 of the headgear body 1 through the sliding frame 21 of the stretching arm 2, so that the sliding frame 21 is slidably mounted on the headgear body 1, and the sliding frame 21 is sleeved outside the sliding guide plate 11, thereby ensuring the stability of the stretching arm 2 during the overall sliding.

Further, referring to fig. 2, as another specific embodiment of the earphone head cap provided by the present invention, the sliding guide 11 is provided with a guiding slot 111, and the scale plate 3 is provided with a first engaging member 31 inserted into the guiding slot 111; be equipped with in the sliding cavity 211 with sliding guide 11 fixed connection's limit baffle 5, limit baffle 5 and scale plate 3 are located sliding guide 11's relative both sides, and limit baffle 5 is last to be equipped with to insert to locate direction slot hole 111 and with the second joint spare 51 of first joint spare 31 looks joint. Limiting

baffle

5 and 11 fixed connection of slide guide, through second joint spare 51 on limiting baffle 5 and the cooperation of joint mutually of first joint spare 31 on the scale plate 3, the realization is tentatively with scale plate 3 fixed mounting on slide guide 11 (because limiting

baffle

5 and 11 fixed connection of slide guide).

Further, referring to fig. 4, as another specific embodiment of the earphone headset of the present invention, the limiting elastic member 4 is a stainless steel bending member 41 fixedly mounted on the sliding guide 11; a plurality of positioning grooves 212 are formed in the inner wall of the sliding cavity 211, and the positioning grooves 212 are sequentially arranged along the length direction of the sliding frame 21; the stainless steel bent piece 41 is provided with a limiting protrusion 411 which is matched with the positioning groove 212. When the stretching arm 2 slides to different positions, the limiting protrusions 411 on the stainless steel bending piece 41 are inserted into the corresponding positioning slots 212, so as to fix the position of the stretching arm 2.

Further, referring to fig. 4, as another embodiment of the earphone head cap of the present invention, the sliding guide 11 is provided with a fixing hole 112; the stainless steel bent piece 41 is provided with an abutting part 412 abutting against the inner wall of the fixing hole 112 and a pressing part 413 pressed and held between the scale plate 3 and the sliding guide plate 11; the abutting portion 412 and the pressing portion 413 are located on opposite sides of the limiting protrusion 411, respectively. That is, the stainless steel bent piece 41 abuts against the inner wall of the fixing hole 112 through the abutting portion 412 at one end thereof, and the other end is pressed between the scale plate 3 and the slide guide 11, thereby realizing the fixed mounting of the stainless steel bent piece 41.

Further, please refer to fig. 4, as another embodiment of the earphone headgear provided by the present invention, the first joint member 31 is a hook, and the second joint member 51 is a slot adapted to the hook, that is, the spacing baffle 5 and the scale plate 3 are fixed by the engagement of the hook and the slot.

Further, please refer to fig. 4, as another specific embodiment of the earphone head cap provided by the present invention, a third clamping member 52 is disposed on the limiting baffle 5, and a fourth clamping member 113 adapted to the third clamping member 52 is disposed on the sliding guide 11; the third clamping member 52 is a clamping hook, and the fourth clamping member 113 is a clamping groove, i.e. the limit baffle 5 and the sliding guide plate 11 can be fixedly connected by the clamping fit of the clamping hook and the clamping groove.

Further, please refer to fig. 2, as another specific embodiment of the headset of the present invention, the sliding guide 11 is provided with a connecting through hole 114, the limiting baffle 5 is provided with a threaded post 53 corresponding to the connecting through hole 114, and a connecting screw is provided between the sliding guide 11 and the limiting baffle 5; the connection screw penetrates the connection through hole 114 and is screwed with the threaded post 53. That is, the limit baffle 5 and the sliding guide plate 11 can be connected by screws, or can be connected by synchronously matching the clamping fit of the third clamping member 52 and the fourth clamping member 113.

Further, referring to fig. 2, as another embodiment of the headset head cover of the present invention, the sliding frame 21 is a plastic member, and the sliding guide 11 is a steel plate.

The embodiment of the utility model also provides a headset, which comprises a headset body and a headset head cover in the embodiment; the earphone body is connected with the stretching arm 2.

It is to be understood that aspects of the present invention may be practiced otherwise than as specifically described.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The headset head sleeve is characterized by comprising a head sleeve body and a stretching arm slidably mounted on the head sleeve body, wherein the head sleeve body is provided with a scale plate; a limiting elastic piece is arranged between the stretching arm and the head sleeve body and used for limiting the stretching arm to slide relative to the head sleeve body.

2. The headset of claim 1, wherein the headset body has a sliding guide, and the stretching arm has a sliding frame slidably connected to the sliding guide and disposed outside the sliding guide; the sliding frame is provided with a sliding cavity, and the sliding guide plate is positioned in the sliding cavity.

3. The headset headgear according to claim 2, wherein the sliding guide plate is provided with a guide slot, and the scale plate is provided with a first engaging member inserted into the guide slot; the sliding guide plate is characterized in that a limiting baffle fixedly connected with the sliding guide plate is arranged in the sliding cavity, the limiting baffle and the scale plate are respectively positioned on two opposite sides of the sliding guide plate, and a second clamping piece which is inserted into the guide long hole and clamped with the first clamping piece is arranged on the limiting baffle.

4. The headset headgear of claim 3, wherein the limiting elastic member is a stainless steel bent member fixedly mounted on the sliding guide; the inner wall of the sliding cavity is provided with a plurality of positioning grooves, and the plurality of positioning grooves are sequentially arranged along the length direction of the sliding frame; the stainless steel bending piece is provided with a limiting bulge matched with the positioning groove.

5. The headset headgear of claim 4, wherein the sliding guide has a fixing hole; the stainless steel bending piece is provided with an abutting part abutting against the inner wall of the fixing hole and a pressing part pressed between the scale plate and the sliding guide plate; the abutting part and the pressing part are respectively positioned at two opposite sides of the limiting bulge.

6. The headset headgear of claim 3, wherein the first clip is a hook and the second clip is a slot adapted to the hook.

7. The headset headgear of claim 3, wherein the limiting baffle is provided with a third snap-fit element, and the sliding guide plate is provided with a fourth snap-fit element adapted to the third snap-fit element; the third clamping piece is a clamping hook, and the fourth clamping piece is a clamping groove.

8. The headset headgear according to claim 3 or 7, wherein the sliding guide plate is provided with a connecting through hole, the limiting baffle plate is provided with a threaded post corresponding to the connecting through hole, and a connecting screw is provided between the sliding guide plate and the limiting baffle plate; the connecting screw penetrates through the connecting through hole and is in threaded connection with the threaded column.

9. The headset headgear of claim 2, wherein the sliding frame is a plastic piece and the sliding guide is a steel plate.

10. A headphone, comprising a headphone body, and a headphone headset as claimed in any one of claims 1-9; the earphone body is connected with the stretching arm.