WO2020087492A1 - Headset support arm structure having telescopic and rotational adjustment function - Google Patents
Headset support arm structure having telescopic and rotational adjustment function Download PDFInfo
- Publication number
- WO2020087492A1 WO2020087492A1 PCT/CN2018/113609 CN2018113609W WO2020087492A1 WO 2020087492 A1 WO2020087492 A1 WO 2020087492A1 CN 2018113609 W CN2018113609 W CN 2018113609W WO 2020087492 A1 WO2020087492 A1 WO 2020087492A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- headband
- support arm
- support
- arm
- telescopic
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
Definitions
- the utility model specifically relates to a headphone arm structure with telescopic and rotation adjustment functions, which belongs to the technical field of headphone.
- the length of the headband of most headphones is not adjustable. For users of different head sizes, some people use it properly, and some people use it inappropriately.
- the earphone arm on the market has noise when it is stretched.
- most earmuffs with earphones cannot fit well in front of and behind the ear, which causes the earmuffs to be in front of and behind the ear.
- the regional pressures are unequal, making users uncomfortable to wear, and there is a situation of sound leakage.
- the technical problem to be solved by the utility model overcomes the existing defects, and provides a headphone arm structure with telescopic and rotation adjustment functions.
- the earmuffs When wearing the headset: the earmuffs should be aligned with different large and small head types in the up and down direction The user's ears reduce audio leakage; the earmuffs should fit the face area before and behind the ear to reduce audio leakage; the headband should be comfortable when worn on the human head; when the arm is stretched, there must be damping so that The user has a good stretch feeling; when the arm rotates, there must be damping, so that the user has a good rotation feel, which can effectively solve the problems in the background art.
- the utility model provides a headphone support arm structure with telescopic and rotation adjustment functions, which includes a headband component, a headband bracket and a limit block, one end of the headband component is provided with a steel sheet, the steel sheet and the limit position After the block is clamped between the headband cover and the headband bracket, the headband cover and the headband bracket are locked with screws, and the screws are connected to the threads on the studs of the headband bracket; There is a collar, one side of the collar is provided with a soft rubber friction block, the collar is sleeved on the upper part of the support arm, a nut is locked on the top of the support arm to restrict it from coming out of the sleeve ring, and the soft rubber friction block is squeezed in On one side of the support arm, the bolt passes through the support arm and is fixed to the earmuff assembly.
- the upper part of the earmuff assembly is provided with an earmuff that is attached to one side of the human ear.
- the support arm can slide up and down inside the headband bracket.
- the headband support can rotate the axis of the support arm within 16 degrees.
- friction between the support arm and the soft rubber friction block when the support arm expands and contracts can make the support arm stay in a proper position and has a damping effect when the support arm is extended.
- the design installs the sliding arm in the collar.
- the arm can slide linearly in the collar, and the soft rubber friction block (clamped in the arm, collar, limit Between the blocks) to provide resistance, so that there is a damping effect between the two, the user feels good, and after the user adjusts the position between the two, the resistance provided by the soft rubber friction block makes the relative position of the arm and the collar at When there is no artificial push-pull force, it remains unchanged, so that the earmuff assembly on the support arm is aligned with the human ear to reduce audio leakage.
- the support arm can drive the collar assembled in the headband support, so that the two can rotate relative to the headband support, so that the earmuffs fixed on the support arm are attached to the face area in front of and behind the ear.
- the rotation angle range of the arm relative to the headband bracket is defined by a limit block fixed between the headband bracket and the cover piece, and the limit block restricts the arm relative to the headband bracket by limiting the rotation range of the collar Range of rotation angles.
- FIG. 1 is a schematic view of the overall structure of a headphone arm structure with telescopic and rotational adjustment functions according to an embodiment of the present invention
- FIG. 2 is an exploded view of an earphone arm structure with telescopic and rotation adjustment functions according to an embodiment of the present invention
- FIG. 3 is a schematic diagram of disassembly of a ring structure of a headphone arm structure with expansion and rotation adjustment functions and a belt bracket according to an embodiment of the present invention
- FIG. 4 is a schematic diagram of a limiting angle of a headphone arm structure with expansion and rotation adjustment functions according to an embodiment of the present invention
- Embodiment Please refer to FIGS. 1-4.
- the utility model relates to a headphone arm structure with telescopic and rotation adjustment functions, which includes a headband assembly 1, a headband support 4 and a limit block 10.
- a steel sheet 14 is provided at one end.
- the headband cover 8 and the headband bracket 4 are locked with screws 9 9 is connected to the threads on the studs of the headband bracket 4;
- the inner sleeve of the headband bracket 4 is provided with a collar 11, a soft rubber friction block 2 is provided on one side of the collar 11 and the collar 11 is sleeved
- the nut 3 is locked on the top of the support arm 5 to restrict it from coming out of the collar 11, the soft rubber friction block 2 is pressed on one side of the support arm 5, the bolt 6 passes through the support arm 5 and the ear sleeve
- the component 7 is fixed.
- the upper part of the earmuff assembly 7 is provided with an earmuff 12 that fits to one side of the human ear.
- the support arm 5 can slide up and down inside the headband bracket 4.
- the headband support 4 can rotate the axis of the support arm 5 within 16 degrees.
- the support arm 5 rubs against the soft rubber friction block 2 when it expands and contracts, so that the support arm 5 can stay in a proper position, and the support arm 5 has a damping effect when stretched.
- the utility model is a headphone arm structure with telescopic and rotation adjustment functions.
- the headband cover When in use, the headband cover is covered, and the headband bracket and the headband cover are locked by two screws, so that the The end of the headband assembly and the stop block are clamped between the headband bracket and the headband cover piece to complete the assembly between the arm and the headband bracket, the headband lower cover, and the headband assembly.
- the earmuff assembly is passed through two bolts Connected to the support arm, when the support arm is telescopic relative to the headband bracket in the direction shown in the figure, the earmuffs in the earmuff assembly can be adjusted to align with the human ear; when the arm rotates around the headband bracket, the earmuff assembly can be driven around the head
- the bracket rotates to make the earmuffs in the whole earmuff assembly closely fit the front and back of the face of the human face; in the process of adjusting the earmuffs to wrap the human ear through the expansion and rotation of the arm, the headband assembly is partially Changes to maintain the original design, so that users can continue to wear comfortably.
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Headphones And Earphones (AREA)
Abstract
The present utility model belongs to the technical field of headsets. Disclosed is a headset support arm structure having a telescopic and rotational adjustment function. Said structure comprises a headband assembly, a headband support and a limiting block. One end of the headband assembly is provided with a steel sheet. After the steel sheet and the limiting block are sandwiched between a headband cover sheet and the headband support, the headband cover sheet and the headband support are fixed together by means of screws, and the screws are connected to the threads on studs of the headband support. A sleeve ring is sleeved inside the headband support, a soft rubber friction block is provided on one side of the sleeve ring, and the sleeve ring is sleeved on the upper part of the support arm. When the headsets of the present utility model are worn: earmuffs can be aligned with the ears of users having different head sizes and shapes in the vertical direction, so as to reduce audio leakage; the earmuffs can fit the face areas before and behind the ears, so as to reduce audio leakage; the headband can be comfortable when it is mounted on the head of a person; a damping effect is obtained when the support arm stretches, so that the user has a good feeling in stretching the support arm; and a damping effect is obtained when the support arm rotates, so that the user has a good feeling in rotating the support arm.
Description
技术领域Technical field
本实用新型具体涉及一种带伸缩及转动调节功能的耳机支臂结构，属于头戴耳机技术领域。The utility model specifically relates to a headphone arm structure with telescopic and rotation adjustment functions, which belongs to the technical field of headphone.
背景技术Background technique
目前大部分头戴耳机的头带长度不可调，对不同大小头型的用户来说，有的人用起来合适，有的人用起来不合适。At present, the length of the headband of most headphones is not adjustable. For users of different head sizes, some people use it properly, and some people use it inappropriately.
少部分有调节头带长度功能的头戴耳机，是依靠装配在头带上的支臂沿头带的同圆弧方向拉长，来调节头带长度，虽然该方案也可解决耳套对准耳朵的问题，但是采用这种结构会使整条头带的截面材质及形状不一致，头带拉伸时变形不均匀，进而导致用户头顶受力较大，佩戴不舒适。A small number of headphones with the function of adjusting the length of the headband rely on the arm mounted on the headband to be elongated along the same arc direction of the headband to adjust the length of the headband, although this solution can also solve the earmuff alignment The problem of ears, but the use of this structure will make the cross-section material and shape of the entire headband inconsistent, and the deformation of the headband is not uniform when it is stretched, which will cause the user's head to be stressed and uncomfortable to wear.
目前市面上的耳机支臂在拉伸时有噪音,目前大部分头带耳机的耳套不能同时很好地贴合人耳前和人耳后区域，导致耳套对人耳前和人耳后区域压力不等，使用户佩戴不舒适，且有漏音的情况。At present, the earphone arm on the market has noise when it is stretched. At present, most earmuffs with earphones cannot fit well in front of and behind the ear, which causes the earmuffs to be in front of and behind the ear. The regional pressures are unequal, making users uncomfortable to wear, and there is a situation of sound leakage.
实用新型内容Utility model content
本实用新型要解决的技术问题克服现有的缺陷，提供一种带伸缩及转动调节功能的耳机支臂结构，头戴耳机佩戴时：耳套要在上下方向上对准不同大、小头型用户的耳朵，减少音频泄露；耳套要贴合耳前和耳后的人脸区域，减少音频泄露；头带戴在人头上，要有舒适性；支臂拉伸时，要有阻尼，使得用户拉伸手感良好；支臂转动时，要有阻尼，使得用户转动手感良好，可以有效解决背景技术中的问题。The technical problem to be solved by the utility model overcomes the existing defects, and provides a headphone arm structure with telescopic and rotation adjustment functions. When wearing the headset: the earmuffs should be aligned with different large and small head types in the up and down direction The user's ears reduce audio leakage; the earmuffs should fit the face area before and behind the ear to reduce audio leakage; the headband should be comfortable when worn on the human head; when the arm is stretched, there must be damping so that The user has a good stretch feeling; when the arm rotates, there must be damping, so that the user has a good rotation feel, which can effectively solve the problems in the background art.
为了解决上述技术问题，本实用新型提供了如下的技术方案：In order to solve the above technical problems, the utility model provides the following technical solutions:
本实用新型提供一种带伸缩及转动调节功能的耳机支臂结构，包括头带组件、头带支架和限位块，所述头带组件的一端设有钢片，所述钢片和限位块夹在头带盖片和头带支架之间后，头带盖片和头带支架用螺钉锁紧,螺钉与头带支架螺柱上的螺纹相连接；所述头带支架的内部套设有套环，所述套环的一侧设有软胶摩擦块，套环套设在支臂的上部，支臂的顶部锁上螺帽限制其从套环脱出，软胶摩擦块挤压在支臂的一侧，螺栓穿过支臂与耳套组件固定。The utility model provides a headphone support arm structure with telescopic and rotation adjustment functions, which includes a headband component, a headband bracket and a limit block, one end of the headband component is provided with a steel sheet, the steel sheet and the limit position After the block is clamped between the headband cover and the headband bracket, the headband cover and the headband bracket are locked with screws, and the screws are connected to the threads on the studs of the headband bracket; There is a collar, one side of the collar is provided with a soft rubber friction block, the collar is sleeved on the upper part of the support arm, a nut is locked on the top of the support arm to restrict it from coming out of the sleeve ring, and the soft rubber friction block is squeezed in On one side of the support arm, the bolt passes through the support arm and is fixed to the earmuff assembly.
作为本实用新型的一种优选技术方案，所述耳套组件的上部设有贴合在人耳一侧的耳套。As a preferred technical solution of the present invention, the upper part of the earmuff assembly is provided with an earmuff that is attached to one side of the human ear.
作为本实用新型的一种优选技术方案，所述支臂可在头带支架的内部上下滑动。As a preferred technical solution of the present invention, the support arm can slide up and down inside the headband bracket.
作为本实用新型的一种优选技术方案，所述头带支架可以支臂的轴心在16度范围内旋转。As a preferred technical solution of the present invention, the headband support can rotate the axis of the support arm within 16 degrees.
作为本实用新型的一种优选技术方案，所述支臂伸缩时与软胶摩擦块之间摩擦，可使支臂停留在合适的位置，并使支臂拉伸时有阻尼效果。As a preferred technical solution of the present invention, friction between the support arm and the soft rubber friction block when the support arm expands and contracts can make the support arm stay in a proper position and has a damping effect when the support arm is extended.
本实用新型所达到的有益效果是：The beneficial effects achieved by the utility model are:
1、该设计将滑动支臂装在套环内，用户上下推拉支臂时，该支臂能在套环内直线滑动，且滑动时由软胶摩擦块（夹在支臂，套环，限位块之间）提供阻力，使二者之间有阻尼效果，用户手感良好，且用户调好二者之间的位置后，软胶摩擦块提供的阻力使支臂和套环的相对位置在没有人为推拉力的作用时保持不变，从而使支臂上的耳套组件对准人耳放置，减少音频泄露。1. The design installs the sliding arm in the collar. When the user pushes and pulls the arm up and down, the arm can slide linearly in the collar, and the soft rubber friction block (clamped in the arm, collar, limit Between the blocks) to provide resistance, so that there is a damping effect between the two, the user feels good, and after the user adjusts the position between the two, the resistance provided by the soft rubber friction block makes the relative position of the arm and the collar at When there is no artificial push-pull force, it remains unchanged, so that the earmuff assembly on the support arm is aligned with the human ear to reduce audio leakage.
2、支臂可带动装配在头带支架之内的套环，使二者相对头带支架做旋转运动，从而使固定在支臂上的耳套与耳前、耳后的人脸区域同时贴合，支臂相对头带支架的转动角度范围由固定在头带支架和盖片之间的一个限位块来限定，该限位块通过限制套环的转动范围来限制支臂相对头带支架的转动角度范围。
2. The support arm can drive the collar assembled in the headband support, so that the two can rotate relative to the headband support, so that the earmuffs fixed on the support arm are attached to the face area in front of and behind the ear. The rotation angle range of the arm relative to the headband bracket is defined by a limit block fixed between the headband bracket and the cover piece, and the limit block restricts the arm relative to the headband bracket by limiting the rotation range of the collar Range of rotation angles.
The
3、套环转动时带动软胶摩擦块（夹在支臂，套环，限位块之间）一起转动，软胶摩擦块和限位块之间有摩擦阻力，使得套环相对头带支架转动时有阻尼效果，用户手感良好。3. When the sleeve ring rotates, the soft rubber friction block (clamped between the arm, the sleeve ring, and the limit block) rotates together. There is friction resistance between the soft rubber friction block and the limit block, so that the sleeve ring is opposite to the headband bracket There is a damping effect when rotating, and the user feels good.
附图说明BRIEF DESCRIPTION
附图用来提供对本实用新型的进一步理解，并且构成说明书的一部分，与本实用新型的实施例一起用于解释本实用新型，并不构成对本实用新型的限制。The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation on the present invention.
在附图中：In the drawings:
图1是本实用新型实施例所述的一种带伸缩及转动调节功能的耳机支臂结构整体结构示意图；1 is a schematic view of the overall structure of a headphone arm structure with telescopic and rotational adjustment functions according to an embodiment of the present invention;
图2是本实用新型实施例所述的一种带伸缩及转动调节功能的耳机支臂结构爆炸图；2 is an exploded view of an earphone arm structure with telescopic and rotation adjustment functions according to an embodiment of the present invention;
图3是本实用新型实施例所述的一种带伸缩及转动调节功能的耳机支臂结构套环与带支架拆开示意图；FIG. 3 is a schematic diagram of disassembly of a ring structure of a headphone arm structure with expansion and rotation adjustment functions and a belt bracket according to an embodiment of the present invention;
图4是本实用新型实施例所述的一种带伸缩及转动调节功能的耳机支臂结构限位夹角示意图；4 is a schematic diagram of a limiting angle of a headphone arm structure with expansion and rotation adjustment functions according to an embodiment of the present invention;
图中标号：1、头带组件；2、软胶摩擦块；3、螺帽；4、头带支架；5、支臂；6、螺栓；7、耳套组件；8、头带盖片；9、螺钉；10、限位块；11、套环；12、耳套；13、套环筋位；14、钢片。Numbers in the figure: 1. Headband assembly; 2. Soft rubber friction block; 3. Nut; 4. Headband bracket; 5. Support arm; 6. Bolt; 7. Earmuff assembly; 8. Headband cover sheet; 9. Screw; 10. Limit block; 11. Collar; 12. Earmuff; 13. Collar rib position; 14. Steel sheet.
具体实施方式detailed description
以下结合附图对本实用新型的优选实施例进行说明，应当理解，此处所描述的优选实施例仅用于说明和解释本实用新型，并不用于限定本实用新型。The preferred embodiments of the present invention will be described below in conjunction with the drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
实施例：请参阅图1-4，本实用新型一种带伸缩及转动调节功能的耳机支臂结构，包括头带组件1、头带支架4和限位块10,所述头带组件1的一端设有钢片14，所述钢片14和限位块10夹在头带盖片8和头带支架4之间后，头带盖片8和头带支架4用螺钉9锁紧,螺钉9与头带支架4螺柱上的螺纹相连接；所述头带支架4的内部套设有套环11，所述套环11的一侧设有软胶摩擦块2，套环11套设在支臂5的上部，支臂5的顶部锁上螺帽3限制其从套环11脱出，软胶摩擦块2挤压在支臂5的一侧，螺栓6穿过支臂5与耳套组件7固定。Embodiment: Please refer to FIGS. 1-4. The utility model relates to a headphone arm structure with telescopic and rotation adjustment functions, which includes a headband assembly 1, a headband support 4 and a limit block 10. A steel sheet 14 is provided at one end. After the steel sheet 14 and the stop block 10 are sandwiched between the headband cover 8 and the headband bracket 4, the headband cover 8 and the headband bracket 4 are locked with screws 9 9 is connected to the threads on the studs of the headband bracket 4; the inner sleeve of the headband bracket 4 is provided with a collar 11, a soft rubber friction block 2 is provided on one side of the collar 11 and the collar 11 is sleeved On the upper part of the support arm 5, the nut 3 is locked on the top of the support arm 5 to restrict it from coming out of the collar 11, the soft rubber friction block 2 is pressed on one side of the support arm 5, the bolt 6 passes through the support arm 5 and the ear sleeve The component 7 is fixed.
进一步的，所述耳套组件7的上部设有贴合在人耳一侧的耳套12。Further, the upper part of the earmuff assembly 7 is provided with an earmuff 12 that fits to one side of the human ear.
进一步的，所述支臂5可在头带支架4的内部上下滑动。Further, the support arm 5 can slide up and down inside the headband bracket 4.
进一步的，所述头带支架4可以支臂5的轴心在16度范围内旋转。Further, the headband support 4 can rotate the axis of the support arm 5 within 16 degrees.
进一步的，所述支臂5伸缩时与软胶摩擦块2之间摩擦，可使支臂5停留在合适的位置，并使支臂5拉伸时有阻尼效果。Further, the support arm 5 rubs against the soft rubber friction block 2 when it expands and contracts, so that the support arm 5 can stay in a proper position, and the support arm 5 has a damping effect when stretched.
需要说明的是，本实用新型为一种带伸缩及转动调节功能的耳机支臂结构，使用时，盖上头带盖片，用两个螺丝锁紧连接头带支架和头带盖片，从而将头带组件末端和限位块夹在头带支架和头带盖片之间，完成支臂与头带支架，头带下盖，头带组件之间的组装，耳套组装件通过两个螺栓连接到支臂上，支臂相对头带支架沿图示方向伸缩时，可调整耳套组件中的耳套对准人耳；支臂绕头带支架旋转时，可带动耳套组件一起绕头带支架旋转，使整耳套组件中的耳套与人脸的耳前及耳后区域紧密贴合；在通过支臂伸缩和旋转来调整耳套包裹人耳的过程中，头带组件部分无变化，保持原有设计，使用户佩戴持续舒适。It should be noted that the utility model is a headphone arm structure with telescopic and rotation adjustment functions. When in use, the headband cover is covered, and the headband bracket and the headband cover are locked by two screws, so that the The end of the headband assembly and the stop block are clamped between the headband bracket and the headband cover piece to complete the assembly between the arm and the headband bracket, the headband lower cover, and the headband assembly. The earmuff assembly is passed through two bolts Connected to the support arm, when the support arm is telescopic relative to the headband bracket in the direction shown in the figure, the earmuffs in the earmuff assembly can be adjusted to align with the human ear; when the arm rotates around the headband bracket, the earmuff assembly can be driven around the head The bracket rotates to make the earmuffs in the whole earmuff assembly closely fit the front and back of the face of the human face; in the process of adjusting the earmuffs to wrap the human ear through the expansion and rotation of the arm, the headband assembly is partially Changes to maintain the original design, so that users can continue to wear comfortably.
最后应说明的是：以上所述仅为本实用新型的优选实施例而已，并不用于限制本实用新型，尽管参照前述实施例对本实用新型进行了详细的说明，对于本领域的技术人员来说，其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换。凡在本实用新型的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本实用新型的保护范围之内。Finally, it should be noted that the above is only a preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art , It can still modify the technical solutions described in the foregoing embodiments, or equivalently replace some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims (5)
- 一种带伸缩及转动调节功能的耳机支臂结构，包括头带组件（1）、头带支架（4）和限位块（10）,其特征在于：所述头带组件（1）的一端设有钢片（14），所述钢片（14）和限位块（10）夹在头带盖片（8）和头带支架（4）之间后，头带盖片（8）和头带支架（4）用螺钉（9）锁紧,螺钉（9）与头带支架（4）螺柱上的螺纹相连接；所述头带支架（4）的内部套设有套环（11），所述套环（11）的一侧设有软胶摩擦块（2），套环（11）套设在支臂（5）的上部，支臂（5）的顶部锁上螺帽（3）限制其从套环（11）脱出，软胶摩擦块（2）挤压在支臂（5）的一侧，螺栓（6）穿过支臂（5）与耳套组件（7）固定。A headphone arm structure with telescopic and rotation adjustment functions, including a headband assembly (1), a headband support (4) and a limit block (10), characterized in that: one end of the headband assembly (1) A steel sheet (14) is provided. After the steel sheet (14) and the limit block (10) are sandwiched between the headband cover sheet (8) and the headband support (4), the headband cover sheet (8) and The headband bracket (4) is locked with a screw (9), and the screw (9) is connected with the thread on the stud of the headband bracket (4); the inner sleeve of the headband bracket (4) is provided with a collar (11 ), One side of the collar (11) is provided with a soft rubber friction block (2), the collar (11) is sleeved on the upper part of the support arm (5), and the top of the support arm (5) is locked with a nut ( 3) Restrict it from coming out of the collar (11), the soft rubber friction block (2) is squeezed on the side of the arm (5), and the bolt (6) passes through the arm (5) and is fixed to the ear cover assembly (7) .
- 如权利要求1所述的一种带伸缩及转动调节功能的耳机支臂结构，其特征在于：所述耳套组件（7）的上部设有贴合在人耳一侧的耳套（12）。The earphone support arm structure with telescopic and rotational adjustment functions according to claim 1, characterized in that: an upper portion of the ear cover assembly (7) is provided with an ear cover (12) attached to one side of the human ear .
- 如权利要求1所述的一种带伸缩及转动调节功能的耳机支臂结构，其特征在于：所述支臂（5）可在头带支架（4）的内部上下滑动。The earphone support arm structure with telescopic and rotation adjustment functions according to claim 1, characterized in that the support arm (5) can slide up and down inside the headband support (4).
- 如权利要求1所述的一种带伸缩及转动调节功能的耳机支臂结构，其特征在于：所述头带支架（4）可以支臂（5）的轴心在16度范围内旋转。The earphone arm structure with telescopic and rotation adjustment functions according to claim 1, characterized in that the headband bracket (4) can rotate the axis of the arm (5) within 16 degrees.
- 如权利要求1所述的一种带伸缩及转动调节功能的耳机支臂结构，其特征在于：所述支臂（5）伸缩时与软胶摩擦块（2）之间摩擦，可使支臂（5）停留在合适的位置，并使支臂（5）拉伸时有阻尼效果。The earphone support arm structure with telescopic and rotation adjustment functions according to claim 1, characterized in that: the support arm (5) rubs against the soft rubber friction block (2) when retracting, so that the support arm (5) Stay in a proper position and make the arm (5) have a damping effect when stretched.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821759978.6U CN208874713U (en) | 2018-10-29 | 2018-10-29 | A kind of band is flexible and rotates the earphone support arm structure of regulatory function |
| CN201821759978.6 | 2018-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2020087492A1 true WO2020087492A1 (en) | 2020-05-07 |
Family
ID=66471009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2018/113609 WO2020087492A1 (en) | 2018-10-29 | 2018-11-02 | Headset support arm structure having telescopic and rotational adjustment function |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN208874713U (en) |
| WO (1) | WO2020087492A1 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202168189U (en) * | 2011-06-16 | 2012-03-14 | 深圳市中锘基数码科技有限公司 | Wireless headphone |
| CN206389505U (en) * | 2016-12-29 | 2017-08-08 | 潍坊歌尔电子有限公司 | The rotation of headphone and drawing structure and the headphone including the structure |
| CN207304867U (en) * | 2017-10-27 | 2018-05-01 | 佳禾智能科技股份有限公司 | A kind of earphone with the interior rotation of auricular concha and drawing structure |
| TWM564297U (en) * | 2017-11-21 | 2018-07-21 | 安普新股份有限公司 | Circumaural earphone |
| US20180220219A1 (en) * | 2017-01-31 | 2018-08-02 | Performance Designed Products Llc | Ear cup venting mechanism for gaming headset |
-
2018
- 2018-10-29 CN CN201821759978.6U patent/CN208874713U/en active Active
- 2018-11-02 WO PCT/CN2018/113609 patent/WO2020087492A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202168189U (en) * | 2011-06-16 | 2012-03-14 | 深圳市中锘基数码科技有限公司 | Wireless headphone |
| CN206389505U (en) * | 2016-12-29 | 2017-08-08 | 潍坊歌尔电子有限公司 | The rotation of headphone and drawing structure and the headphone including the structure |
| US20180220219A1 (en) * | 2017-01-31 | 2018-08-02 | Performance Designed Products Llc | Ear cup venting mechanism for gaming headset |
| CN207304867U (en) * | 2017-10-27 | 2018-05-01 | 佳禾智能科技股份有限公司 | A kind of earphone with the interior rotation of auricular concha and drawing structure |
| TWM564297U (en) * | 2017-11-21 | 2018-07-21 | 安普新股份有限公司 | Circumaural earphone |
Also Published As
| Publication number | Publication date |
|---|---|
| CN208874713U (en) | 2019-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20200177981A1 (en) | Earphone | |
| US10609467B1 (en) | Head wearable equipment with adjustable bone-conductive acoustic device | |
| EP3637794B1 (en) | Head wearable equipment with adjustable bone-conductive acoustic device | |
| CN213880191U (en) | High laminating degree wireless bluetooth headset | |
| US5252069A (en) | Instrument flight rules (IFR) training device | |
| US20150139473A1 (en) | Headset with ball joint allowing rotation of earpieces in multiple axes | |
| WO2020087492A1 (en) | Headset support arm structure having telescopic and rotational adjustment function | |
| CA2537286A1 (en) | Headset for camera | |
| CN113207053A (en) | Headset with active noise reduction function | |
| CN108322843B (en) | Headset | |
| CN211434646U (en) | Music therapeutic instrument | |
| CN212546987U (en) | Stethoscope convenient for adjusting squeezing force | |
| CN208783085U (en) | Wear-type osteoacusis acoustic apparatus | |
| CN219999562U (en) | Open type sports earphone | |
| CN206389508U (en) | A kind of ear shell structure of earphone and the headphone with the structure | |
| CN207802306U (en) | A kind of half In-Ear sports type silica gel bluetooth headset | |
| CN202634670U (en) | Headphone capable of preventing ear clamping | |
| CN219068336U (en) | Bluetooth headset with adjustable | |
| CN218099800U (en) | VR all-in-one of scalable speaker | |
| CN215818573U (en) | Headset with regulating part | |
| CN205902027U (en) | Gear formula earphone fine setting structure and earphone | |
| CN212544016U (en) | Headset with good air permeability | |
| CN211460209U (en) | Bone conduction feedback device based on brain wave anti-fatigue monitoring | |
| CN211481450U (en) | Headset is used in oral teaching of college english | |
| CN212211356U (en) | High-fidelity audio earphone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 18938323 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 18938323 Country of ref document: EP Kind code of ref document: A1 |
|
| 32PN | Ep: public notification in the ep bulletin as address of the adressee cannot be established |
Free format text: NOTING OF LOSS OF RIGHTS (EPO FORM 1205A DATED 07.09.2021) |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 18938323 Country of ref document: EP Kind code of ref document: A1 |