CN217985363U

CN217985363U - Noninductive bluetooth headset

Info

Publication number: CN217985363U
Application number: CN202222279947.3U
Authority: CN
Inventors: 钟炳国
Original assignee: Huizhou Qingyi Electronic Technology Co ltd
Current assignee: Huizhou Qingyi Electronic Technology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-12-06
Anticipated expiration: 2032-08-29

Abstract

The utility model belongs to the technical field of the earphone, especially, relate to a noninductive bluetooth headset. The non-inductive Bluetooth headset comprises a first shell, wherein a first sound outlet hole is formed in the first shell, an earplug head which is integrally formed with the first shell and protrudes outwards is arranged on the outer peripheral edge of the first sound outlet hole, the earplug head is provided with a first curved surface and a second curved surface which are connected smoothly, the first curved surface and the second curved surface are bent downwards, and the earplug head is far away from one side of the first sound outlet hole and is provided with a second sound outlet hole with a downward opening. This noninductive bluetooth headset has the advantage of making an uproar, can wear for a long time of falling.

Description

Noninductive bluetooth headset

Technical Field

The utility model belongs to the technical field of the earphone, especially, relate to a noninductive bluetooth headset.

Background

Earphones are widely used in various fields as an indispensable electronic device accessory in modern life. Bluetooth headset is because its is small, advantages such as convenient to carry, receive liking of people deeply, bluetooth headset on the market generally adopts the pleasant formula earplug and people are when selecting the pleasant formula Bluetooth headset, the comfort is one of its main selection reason, the earphone cap of the earphone that adopts on the market at present all is the UV skin, the PV skin, the plastic etc., these materials can not laminate the ear hole well, can't stop external noise, and the texture is harder, wear for a long time and bring very unfriendly user experience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a noninductive bluetooth headset aims at solving the earphone among the prior art and can not laminate the ear hole well, can't stop external noise, and the texture is harder moreover, wears for a long time and brings very unfriendly user experience's technical problem for the user.

In order to achieve the above object, an embodiment of the present invention provides a pair of non-inductive bluetooth headset, including first casing, be equipped with first sound outlet on the first casing, follow the outer peripheral edge of first sound outlet be equipped with first casing integrated into one piece and outside convex earplug head, the earplug head has smooth connection's first curved surface and second curved surface, first curved surface with the second curved surface is the downwarping all, the earplug head is kept away from first sound outlet one side is equipped with the second sound outlet that the opening is decurrent.

Preferably, the second sound outlet hole has an opening inclined downward, and an included angle between a line of the second sound outlet hole and a horizontal plane is 45-55 °.

Preferably, the non-inductive bluetooth headset further comprises a second housing, the first housing and the second housing form a cavity structure for accommodating a control circuit, a fixing column is arranged on one side, away from the first sound outlet, of the first housing, a fixing hole is arranged at a position corresponding to the second housing, and the fixing column and the fixing hole are matched with each other to fixedly connect the first housing and the second housing.

Preferably, one side of the first casing, which is far away from the first sound outlet, is provided with a first protrusion protruding outwards, an annular step is formed between the first protrusion and the first casing, the second casing is provided with a second protrusion at a position corresponding to the annular step, in an assembled state, the second protrusion is tightly attached to the annular step, and the first protrusion wraps the second protrusion.

Preferably, a charging port is arranged at the joint of the first shell and the second shell, a reversible protective cap is arranged outside the charging port and corresponds to the upper part of the charging port, and the protective cap seals the charging port when covering the charging port.

Preferably, the first shell and the outer surface of the earplug head are both covered with a flexible glue layer.

Preferably, the flexible glue layer is a rubber or silica gel layer.

Preferably, the first housing is provided with an ear hook, and the ear hook is communicated with the inside of the first housing through a wire guide port.

The embodiment of the utility model provides an above-mentioned one or more technical scheme in the noninductive bluetooth headset have one of following technological effect at least: when the non-sensing Bluetooth earphone is used, the earplug head is arranged in an ear canal, the first curved surface is tightly attached to the upper side surface of the ear canal, the second curved surface is tightly attached to the lower side surface of the ear canal, the first curved surface and the second curved surface tightly attach to the gap of the ear canal, the earplug head is made of flexible materials, specifically, the earplug head can be silica gel, and sound is transmitted into the ear through the first sound outlet hole and the second sound outlet hole; this noninductive bluetooth headset passes through first curved surface with the cooperation of second curved surface downwarping, the second goes out the sound hole opening and realizes laminating ear hole downwards, can stop external noise, and crooked design provides comfortable wearing sense moreover, has the advantage of making an uproar, can wear for a long time of falling.

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 introduced 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 inventive labor.

Fig. 1 is the embodiment of the present invention provides a structure diagram of a non-inductive bluetooth headset.

Fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A shown in fig. 1.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the embodiments of the present invention, and should not be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore 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 to implicitly indicate 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 embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In an embodiment of the present invention, as shown in fig. 1 and fig. 2, a non-inductive bluetooth headset 100 is provided, which includes a first housing 110, a first sound outlet 111 is provided on the first housing 110, along an outer peripheral edge of the first sound outlet 111 is provided with an earplug head 112 integrally formed with the first housing 110 and protruding outward, the earplug head 112 has a first curved surface 113 and a second curved surface 114 connected smoothly, the first curved surface 113 and the second curved surface 114 are both bent downward, the earplug head 112 is far away from the first sound outlet 111 side is provided with a second sound outlet 115 with a downward opening.

When the sensorless bluetooth headset 100 is used, the earplug head 112 is placed in the ear canal, the first curved surface 113 is tightly attached to the upper side surface of the ear canal, the second curved surface 114 is tightly attached to the lower side surface of the ear canal, the first curved surface 113 and the second curved surface 114 tightly attach to the gap between the ear canal, the earplug head 112 is made of a flexible material, specifically, the material can be silica gel, and sound is transmitted into the ear through the first sound outlet hole 111 and the second sound outlet hole 115; this no sense bluetooth headset 100 passes through first curved surface 113 with the cooperation of second curved surface 114 decurrent, the second goes out sound hole 115 opening and realizes laminating ear hole downwards, can stop external noise, and crooked design provides comfortable wearing sense moreover, has and falls to make an uproar, can wear for a long time the advantage.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, the opening of the second sound outlet hole 115 is inclined downward, the included angle between the opening line of the second sound outlet hole 115 and the horizontal plane is 45 ° to 55 °, and the inclined downward design can make the sound enter the ear better, so as to avoid the exposure of the sound.

In another embodiment of the present invention, in order to facilitate storage of the control circuit, as shown in fig. 1 and fig. 2, the bluetooth headset further includes a second housing 120, the first housing 110 and the second housing 120 form a cavity structure for accommodating the control circuit, a fixing post 116 is disposed on one side of the first housing 110 away from the first sound outlet 111, a fixing hole 121 is disposed at a corresponding position of the second housing 120, and the fixing post 116 and the fixing hole 121 are mutually matched to fixedly connect the first housing 110 and the second housing 120.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, a first protrusion 117 protruding outward is disposed on one side of the first casing 110 away from the first sound outlet hole 111, an annular step 118 is formed between the first protrusion 117 and the first casing 110, a second protrusion 122 is disposed on a position of the second casing 120 corresponding to the annular step 118, and in an assembled state, the second protrusion 122 is tightly attached to the annular step 118, and the second protrusion 122 is wrapped by the first protrusion 117, such a design can provide a good sealing property.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, a charging port 123 is provided at a junction of the first casing 110 and the second casing 120, a reversible protective cap 124 is provided outside the charging port 123 and corresponds to the top of the charging port 123, and the protective cap 124 seals the charging port when covering the charging port 123, such a design can provide waterproof and dustproof effects.

In another embodiment of the present invention, as shown in fig. 1 and 2, the outer surfaces of the first shell 110 and the earplug head 112 are covered with a flexible adhesive layer 119, such a design can provide a better wearing feeling.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, the flexible glue layer 119 is a rubber or silica gel layer, which provides a better wearing feeling.

In another embodiment of the present invention, as shown in fig. 1 and fig. 2, the first casing 110 is provided with an ear hook 130, the ear hook 130 is communicated with the inside of the first casing 110 through a wire guide, and such a design can be conveniently fixed on the human body.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a no sense bluetooth headset (100), includes first casing (110), its characterized in that, be equipped with first sound outlet (111) on first casing (110), follow the outer peripheral edges of first sound outlet (111) be equipped with first casing (110) integrated into one piece and outside convex earplug head (112), earplug head (112) have smooth connection's first curved surface (113) and second curved surface (114), first curved surface (113) with second curved surface (114) all bend downwards, earplug head (112) are kept away from first sound outlet (111) one side is equipped with opening second sound outlet (115) downwards.

2. The sensorless bluetooth headset (100) according to claim 1, wherein the second sound outlet hole (115) has an opening inclined downward, and an angle between an opening line of the second sound outlet hole (115) and a horizontal plane is 45 ° to 55 °.

3. The sensorless Bluetooth headset (100) of claim 1, further comprising a second housing (120), wherein the first housing (110) and the second housing (120) form a cavity structure for accommodating a control circuit, a fixing post (116) is disposed on a side of the first housing (110) away from the first sound outlet (111), a fixing hole (121) is disposed at a corresponding position of the second housing (120), and the fixing post (116) and the fixing hole (121) are matched with each other to fixedly connect the first housing (110) and the second housing (120).

4. The sensorless bluetooth headset (100) of claim 3, wherein a first protrusion (117) protruding outward is disposed on a side of the first housing (110) away from the first sound outlet (111), an annular step (118) is formed between the first protrusion (117) and the first housing (110), a second protrusion (122) is disposed on the second housing (120) along a position corresponding to the annular step (118), in an assembled state, the second protrusion (122) is tightly attached to the annular step (118), and the first protrusion (117) wraps the second protrusion (122).

5. The sensorless Bluetooth headset (100) of claim 3, wherein a connection point of the first housing (110) and the second housing (120) is provided with a charging port (123), the charging port (123) is externally provided with a reversible protective cap (124) and corresponds to above the charging port (123), and the protective cap (124) seals the charging port (123) when covering the charging port.

6. The sensorless Bluetooth headset (100) of any one of claims 1 to 5, wherein the outer surfaces of the first housing (110) and the eartip (112) are covered with a flexible glue layer (119).

7. The sensorless bluetooth headset (100) according to claim 6, wherein the flexible glue layer (119) is a rubber or silicone layer.

8. The sensorless bluetooth headset (100) according to any one of claims 1 to 5, wherein the first housing (110) is provided with an ear hook (130), and the ear hook (130) is communicated with the inside of the first housing (110) through a wire port.