Novel structure of headphone headband pad support
By setting the inner and outer sponge and telescopic support structure in the headband pad bracket of the headband, the problem of excessive gap between the headband and the headband inner cover is solved, and the appearance integrity and appropriate clamping force of the headphones when expanding are achieved to meet ergonomic needs.
Patent Information
- Application Number
- CN202422391930.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-07-29
- Estimated Expiration
- 2034-09-30
AI Technical Summary
When the headset is expanded, the gap between the headband pad and the headband inner cover is too large due to the difference in the radius between the headband and the headband pad bracket, which affects the appearance and the clamping force is not suitable for ergonomics.
The headband pad bracket is equipped with an inner sponge and an outer sponge. The outer sponge is equipped with a mesh cloth on the outside. A symmetrical telescopic support arms and an inner cover of the headband pad bracket are installed on both sides of the headband pad bracket. The elastic arm structure is used to control the relative movement of the headphones when expanding, ensuring that the clamping force is within the ergonomic range.
It solves the gap between the headband pad and the inner cover of the headband when the headphones are expanded, maintains appearance integrity, and the clamping force is suitable for ergonomics and is not easy to trip.
Smart Images
Figure CN223168400U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of earphones, in particular to a new structure of a headband pad bracket for a head-mounted earphone. Background Art
[0002] At present, for the head-mounted earphones with the assembly of the headband and the headband pad bracket in the market, when the earphone expands, due to the radius difference between the inside and outside of the headband part, there will be relative movement between the headband and the headband pad bracket, and finally there will be a large gap between the headband pad on the inner side of the earphone and the inner cover of the headband. If it is necessary to ensure that when the earphone expands, it does not affect the appearance of the earphone and does not increase the clamping force of the earphone, an elastic structure must be made on the headband pad bracket. When the ordinary earphone expands, due to the radius difference between the inside and outside of the headband part, there will be relative movement between the headband and the headband pad bracket, and finally there will be a large gap between the headband pad on the inner side of the earphone and the inner cover of the headband. Therefore, the present utility model provides a new structure of a headband pad bracket for a head-mounted earphone to solve the above problems. Content of the Utility Model
[0003] The purpose of the present utility model is to provide a new structure of a headband pad bracket for a head-mounted earphone to solve the problems in the above background art.
[0004] To achieve the above purpose, the present utility model provides the following technical solution: A new structure of a headband pad bracket for a head-mounted earphone, including a headband pad bracket, an inner sponge is bonded to the inner end of the headband pad bracket, an outer sponge is installed outside the inner sponge, and a mesh cloth is arranged outside the outer sponge;
[0005] A left telescopic arm is installed at the bottom end on the left side of the headband pad bracket, and a left headband inner cover is installed at the inner end of the left telescopic arm. A right telescopic arm is arranged at the bottom end on the right side of the headband pad bracket, and a right headband inner cover is arranged at the inner end of the right telescopic arm;
[0006] A headband is buckled on the outer end of the headband pad bracket.
[0007] Preferably, as a preferred embodiment of the present utility model, the left telescopic arm and the right telescopic arm are symmetric and have the same structure.
[0008] Preferably, as a preferred embodiment of the present utility model, both the headband and the headband pad bracket are elastic components.
[0009] Preferably, as a preferred embodiment of the present utility model, the outer ends of both the left headband inner cover and the right headband inner cover are wrapped with protective cotton.
[0010] Preferably, as a preferred embodiment of the present utility model, both the left telescopic arm and the right telescopic arm are slidably connected to the bottom end of the headband pad bracket.
[0011] Compared with the prior art, the beneficial effects of the present utility model are:
[0012] 1. When the earphone expands in the present utility model, there is no relative movement between the headband pad bracket and the inner headband cover, and there is no problem with the appearance of gaps.
[0013] 2. In the present utility model, an elastic arm structure is used locally on the headband pad bracket, which can control the clamping force of the earphone within the ergonomic range.
[0014] 3. After using the elastic arm structure locally on the headband pad bracket in the present utility model, the buckle can be unloaded and it is not easy to unhook. Description of the Drawings
[0015] Figure 1 is an exploded view of the present utility model;
[0016] Figure 2 is a schematic diagram of the overall structure of the present utility model;
[0017] Figure 3 is a screenshot of the present utility model;
[0018] Figure 4 is a schematic diagram of the structure of part A of the present utility model.
[0019] In the figure: 1. Headband; 2. Headband pad bracket; 3. Inner sponge; 4. Outer sponge; 5. Mesh; 6. Left telescopic arm; 7. Left inner headband cover; 8. Right inner headband cover; 9. Right telescopic arm. Detailed Embodiment
[0020] In order to make the purpose, technical solutions and advantages of the present utility model clearer, the following further details the present utility model in conjunction with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.
[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model. In addition, in the description of the present utility model, in addition, "first", "second", "third", "fourth" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0022] In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "set", "installed", "connected", and "linked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection. It can be a mechanical connection or an electrical connection. It can be a direct connection or a connection through an intermediate medium. It can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The meaning of "multiple" is two or more. Unless otherwise clearly and specifically defined, they all fall within the protection scope of the present utility model.
[0023] Embodiment: As Figures 1-4 , the present utility model provides a technical solution: including a headband pad bracket 2,
[0024] An inner sponge 3 is bonded to the inner end of the headband pad bracket 2. An outer sponge 4 is installed outside the inner sponge 3, and a mesh cloth 5 is provided outside the outer sponge 4;
[0025] A left telescopic arm 6 is installed at the bottom end on the left side of the headband pad bracket 2, and a left headband inner cover 7 is installed at the inner end of the left telescopic arm 6. A right telescopic arm 9 is provided at the bottom end on the right side of the headband pad bracket 2, and a right headband inner cover 8 is provided at the inner end of the right telescopic arm 9;
[0026] A headband 1 is buckled to the outer end of the headband pad bracket 2.
[0027] The left telescopic arm 6 and the right telescopic arm 9 are symmetric and have the same structure.
[0028] The headband 1 and the headband pad bracket 2 are both elastic components.
[0029] The outer ends of the left headband inner cover 7 and the right headband inner cover 8 are both wrapped with protective cotton.
[0030] The left telescopic arm 6 and the right telescopic arm 9 are both slidably connected to the bottom end of the headband pad bracket 2
[0031] Working principle: Near the position of the headband inner cover, cut off the bottom of the headband pad bracket and use an elastic arm to connect it. After the upper half of the headband pad bracket is buckled, it can move relatively, and the lower half is fixed to the headband. When the earphone expands, the elastic arm will deform to ensure that there is no relative movement between the position of the headband pad bracket and the headband inner cover, ensuring no gap problem in appearance and making the clamping force within the ergonomic range. At the same time, the deformation of the elastic arm can relieve the force of the buckle position on the upper half of the headband pad bracket and is not easy to unfasten.
[0032] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.
Claims
1. A new structure of a headband pad bracket for a head-mounted earphone, comprising a headband pad bracket (2), characterized in that: An inner sponge (3) is bonded to the inner end of the headband pad bracket (2), an outer sponge (4) is installed outside the inner sponge (3), and a mesh cloth (5) is provided outside the outer sponge (4); A left telescopic arm (6) is installed at the bottom end of the left side of the headband pad bracket (2), and a left headband inner cover (7) is installed at the inner end of the left telescopic arm (6). A right telescopic arm (9) is provided at the bottom end of the right side of the headband pad bracket (2), and a right headband inner cover (8) is provided at the inner end of the right telescopic arm (9); A headband (1) is buckled to the outer end of the headband pad bracket (2).
2. The novel structure of a headband pad bracket for a head-mounted earphone according to claim 1, wherein: The left telescopic arm (6) and the right telescopic arm (9) are symmetric and have the same structure.
3. A new structure of a headband pad bracket for a head-mounted earphone according to claim 1, characterized in that: Both the headband (1) and the headband pad bracket (2) are elastic components.
4. A new structure of a headband pad bracket for a head-mounted earphone according to claim 1, characterized in that: The outer ends of both the left headband inner cover (7) and the right headband inner cover (8) are wrapped with protective cotton.
5. A new structure of a headband pad bracket for a head-mounted earphone according to claim 1, characterized in that: Both the left telescopic arm (6) and the right telescopic arm (9) are slidably connected to the bottom end of the headband pad bracket (2).