CN210958751U

CN210958751U - Bluetooth headset casing and bluetooth headset

Info

Publication number: CN210958751U
Application number: CN202020332651.1U
Authority: CN
Inventors: 佘琪春
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-07-07
Anticipated expiration: 2030-03-16

Abstract

The utility model provides a bluetooth headset casing and bluetooth headset, wherein, above-mentioned bluetooth headset casing includes main part and lid, be equipped with one end open-ended holding tank in the main part, the lid is located in the main part, just the lid is located the notch department of holding tank, in order to cover the holding tank, wherein, the main part is the structure of being made by microwave-absorbing shielding material, the lid is the structure of being made by microwave transmission material. Thus, the utility model provides a technical scheme can be under the prerequisite that does not influence the bluetooth headset communication, through with the main part sets to the structure of being made by absorbing wave shielding material, absorbs with effective shielding most electromagnetic wave radiation wave that the inside bluetooth module of holding tank produced in communication process has greatly reduced the harm to the user.

Description

Bluetooth headset casing and bluetooth headset

Technical Field

The utility model relates to the technical field of earphones, in particular to bluetooth headset casing and bluetooth headset.

Background

Bluetooth is a radio technology supporting short-distance communication of devices, and Bluetooth earphones apply the Bluetooth technology to hands-free earphones, so that users can avoid annoying wire stumbling and can easily talk or listen to music in various ways.

The existing Bluetooth headset can generate larger electromagnetic wave radiation when in use, and the method for processing the Bluetooth headset generates the change of a sound transmission track, but the electromagnetic wave radiation can still be transmitted to the surrounding environment, thereby causing great harm to users.

SUMMERY OF THE UTILITY MODEL

The main objective of the utility model is to provide a bluetooth headset casing and bluetooth headset has solved the electromagnetic wave radiation that current bluetooth headset casing produced when using and has made the problem of very big harm to the user through propagating to all ring edge borders in.

In order to achieve the above object, the utility model provides a bluetooth headset casing, bluetooth headset casing includes:

the device comprises a main body, a plurality of clamping pieces and a plurality of clamping pieces, wherein the main body is provided with an accommodating groove with an opening at one end;

the cover body is arranged on the main body in a covering mode and is positioned at the notch of the accommodating groove so as to cover the accommodating groove;

the main body is of a structure made of wave-absorbing shielding materials, and the cover body is of a structure made of microwave transmission materials.

Furthermore, the main body is of a single-layer structure made of a wave-absorbing shielding material layer or a multi-layer composite structure compounded with at least one wave-absorbing shielding material layer.

Further, the body is meniscus shaped.

Further, the shape of the cover is the same as the shape of the body.

Further, the width of the notch of the accommodating groove is less than or equal to 10 mm.

Further, the main body is an earplug part, and one end of the earplug part departing from the cover body is provided with a sound outlet hole.

Further, the earplug part is of an arc-shaped structure.

Furthermore, the main part is close to the regional breach that is provided with of lid, the lid corresponds the regional arch that sets up of breach, the arch is inserted and is located breach department.

In order to achieve the above object, the utility model also provides a bluetooth headset, bluetooth headset includes sound generating mechanism, bluetooth module and as above bluetooth headset casing, wherein, sound generating mechanism and bluetooth module all locates in the holding tank.

Further, the bluetooth module with sound generating mechanism electric connection.

Drawings

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

Fig. 1 is a schematic structural diagram of a bluetooth headset housing according to an embodiment of the present invention;

fig. 2 is an exploded view of the headphone housing of fig. 1;

fig. 3 is a schematic structural view of a bluetooth headset housing according to another embodiment of the present invention;

fig. 4 is an exploded view of the headphone housing of fig. 3.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

As shown in fig. 1-4, an embodiment of the present invention provides a bluetooth headset housing.

In an embodiment, as shown in fig. 1 or 2, the bluetooth headset housing includes a main body 1 and a cover body 2, wherein the main body 1 is provided with an accommodating groove 11 with an opening at one end, the cover body 2 is covered on the main body 1, and the cover body 2 is located at a notch of the accommodating groove 11 to cover the accommodating groove 11; wherein, the accommodating groove 11 is used for accommodating electronic components of a bluetooth headset, such as: sound generating mechanism, bluetooth module, control circuit board etc. do not need a repeated description here.

Further, in the actual use process of the bluetooth headset, the bluetooth module generates relatively large electromagnetic wave radiation in the communication process, which causes the electromagnetic wave radiation to propagate to the surrounding environment and causes great harm to the user, that is, in this embodiment, the main body 1 is made of a wave-absorbing shielding material to effectively shield and absorb most of the electromagnetic wave radiation waves generated by the bluetooth module in the accommodating tank 11 in the communication process, thereby greatly reducing the harm to the user.

Specifically, the main body 1 is a structure made of wave-absorbing shielding materials, and the wave-absorbing shielding materials can be one or more of magnetic wave-absorbing shielding materials, metal powder wave-absorbing shielding materials, liquid alloy wave-absorbing shielding materials, composite fiber wave-absorbing shielding materials, composite rubber wave-absorbing shielding materials, composite silica gel wave-absorbing shielding materials, composite resin wave-absorbing shielding materials and composite foam wave-absorbing shielding materials.

The wave-absorbing shielding material is taken as an example of a composite silica gel wave-absorbing shielding material, the composite silica gel wave-absorbing shielding material comprises a wave-absorbing agent which is iron powder, ferroferric oxide, graphite powder, nickel powder, carbonyl nickel powder, nickel carbon powder, cobalt-iron alloy powder, barium titanate powder, cobalt dysprosium powder, nickel cadmium powder, tin alloy powder, magnetic copper alloy powder (nickel-coated copper powder-copper trichloride polymer powder), liquid alloy powder and the like, and based on the composite silica gel wave-absorbing shielding material, namely, the main body 1 is of a single-layer structure made of one of the iron powder, the ferroferric oxide, the graphite powder, the nickel powder, the carbonyl nickel powder, the nickel carbon powder, the cobalt-iron alloy powder, the barium titanate powder, the cobalt-dysprosium powder, the nickel cadmium powder, the tin alloy powder, the magnetic copper alloy powder and the liquid alloy powder.

Or, based on the composite silica gel wave-absorbing shielding material, that is, the main body 1 has a multilayer composite structure made of at least one of iron powder, ferroferric oxide, graphite powder, nickel carbonyl powder, nickel-carbon powder, cobalt-iron alloy powder, barium titanate powder, cobalt-dysprosium powder, nickel-cadmium powder, tin alloy powder, magnetic copper alloy powder and liquid alloy powder.

Alternatively, the main body 1 is a multilayer composite structure made of iron powder and nickel powder, that is, the main body 1 is made of iron-nickel alloy material. Of course, it can be understood that, in other embodiments, the main body 1 may also be made of other wave-absorbing shielding materials except the composite silica gel wave-absorbing shielding material, which are not described in detail herein.

Further, in order not to affect the normal communication of the bluetooth module, in this embodiment, the cover body 2 is made of a microwave transmission material, or a microwave transmission layer is attached to the cover body 2, that is, the microwave transmission layer covers one side of the cover body 2 facing the accommodating groove 11. The microwave transmission layer is configured to transmit microwaves to the outside, and in this embodiment, the microwaves are electromagnetic waves generated when the bluetooth module communicates, that is, the microwave transmission layer is configured to transmit the electromagnetic waves.

Alternatively, the microwave transmitting material or the microwave projection layer may be TPU (thermoplastic polyurethane elastomer rubber), PET (poly terephthalic acid plastic) plastic, etc., without limitation.

The embodiment of the utility model provides an in, above-mentioned bluetooth headset casing includes main part 1 and lid 2, be equipped with one end open-ended holding tank 11 in the main part 1, lid 2 lid is located in main part 1, just lid 2 is located holding tank 11's notch department, in order to cover holding tank 11, wherein, main part 1 is the structure of being made by microwave-absorbing shielding material, lid 2 is the structure of being made by microwave transmission material. Thus, the utility model provides a technical scheme can be under the prerequisite that does not influence the bluetooth headset communication, through with main part 1 sets to the structure of making by absorbing wave shielding material, absorbs with effective shielding most electromagnetic wave radiation wave that the inside bluetooth module of holding tank 11 produced in communication process has greatly reduced the harm to the user.

In an embodiment, the bluetooth headset is an ear-hanging bluetooth headset, that is, in this embodiment, the main body 1 is in a meniscus shape, so that the main body 1 can be hung on an ear of a user, and further, the structure of the main body is adapted to the ear of the user. It can be understood that the ear-hung type bluetooth headset is hung on the external auditory canal of a user, and the sound transmission is realized in a bone conduction manner, and the sound production principle is similar to that of the traditional bluetooth headset, and is not repeated herein.

Further, in order to be able to adapt the structure of the main body 1 to form a receiving groove 11 for receiving electronic components of a bluetooth headset, the shape of the cover body 2 is the same as the shape of the main body 1, i.e., the shape of the cover body 2 is a meniscus shape to form a meniscus-shaped receiving groove 11.

Further, in order to accommodate the electronic components of the bluetooth headset into the accommodating groove 11, the notch width of the accommodating groove in this embodiment is less than or equal to 10mm, that is, the notch width of the accommodating groove 11 is 10mm at most, so as to facilitate the electronic components to be placed in the accommodating groove 11. Of course, the accommodating groove 11 is also meniscus-shaped, that is, the width of the groove opening at each position of the accommodating groove 11 is different.

In another embodiment, as shown in fig. 3 and 4, the bluetooth headset is an in-ear bluetooth headset, that is, in this embodiment, the main body 1 is an ear plug portion, and one end of the ear plug portion away from the cover 2 is provided with a sound outlet hole (not shown), and the sound outlet hole communicates the sound output end of the sound generating device in the accommodating groove 11 with the external environment, so that the sound generated by the sound generating device can be transmitted to the external environment through the sound outlet hole. Because earplug portion stopper is located in the user's ear, the sound that sends at sound generating mechanism promptly can directly propagate to user's ear through going out the sound hole, improves user's experience.

Further, for the structure of laminating user's ear, earplug portion is the arc structure, perhaps, can design into irregular arc structure with earplug portion according to the curve of user's ear, can make the user when wearing, and is more comfortable, can not cause the damage to the ear.

Further, in order to improve the transceiving range of the bluetooth headset, in this embodiment, a notch 12 is provided in an area of the main body 1 close to the cover body 2, a protrusion 21 is provided in an area of the cover body 2 corresponding to the notch 12, and the protrusion 21 is inserted in the notch 12, so that the area covered by the cover body 2 is increased, thereby improving the signal transceiving range of the bluetooth headset and further improving the signal transceiving effect of the bluetooth headset.

Optionally, the notch 12 includes, but is not limited to, a cylinder, a rectangular column, a conical column, or a sector.

Based on the above embodiment, the utility model also provides a bluetooth headset.

In an embodiment, the bluetooth headset includes a sound generating device (shown in the figure), a bluetooth module (shown in the figure) and the bluetooth headset housing according to the above embodiment, wherein the sound generating device and the bluetooth module are both disposed in the accommodating groove 11.

Further, bluetooth module and sound generating mechanism electric connection, bluetooth module transmits received audio signal to sound generating mechanism promptly to make sound generating mechanism sound. The bluetooth module is provided with a control unit (not shown), and the control unit controls the bluetooth module to be connected with a terminal or a mobile device matched with the bluetooth information, so that the bluetooth module can receive an audio signal on the terminal or the mobile device.

Certainly, in this embodiment, the bluetooth headset further includes a control circuit board, a power amplifier module, a battery and other structures disposed in the accommodating groove 11, wherein the power amplifier module is electrically connected to the control circuit board, and the battery is connected to the bluetooth module to supply power to the bluetooth module. It can be understood that the bluetooth headset in this embodiment may include other structures in addition to the above structure, and specifically, reference may be made to a conventional bluetooth headset, which is not described herein any further.

Since the bluetooth headset of this embodiment includes the bluetooth headset housing of the above embodiment, that is, the bluetooth headset of this embodiment includes all technical features and technical effects of the bluetooth headset housing of the above embodiment, specific reference is made to the description of the above embodiment, and details are not repeated herein.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent transformation made by the contents of the specification and the drawings, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bluetooth headset housing, comprising:

2. The bluetooth headset housing of claim 1, wherein the body has a single-layer structure made of a wave-absorbing shielding material layer or a multi-layer composite structure formed by combining at least one wave-absorbing shielding material layer.

3. The bluetooth headset housing of claim 1, wherein the body is meniscus shaped.

4. The bluetooth headset housing of claim 3, wherein the cover has a shape that is the same as the shape of the body.

5. The bluetooth headset housing of claim 1, wherein the width of the notch of the receiving groove is less than or equal to 10 mm.

6. The bluetooth headset housing of claim 1, wherein the main body is an ear plug portion, and a sound outlet hole is formed at an end of the ear plug portion facing away from the cover.

7. The bluetooth headset housing of claim 6, wherein the earplug portion is of an arcuate configuration.

8. The bluetooth headset housing of claim 7, wherein a gap is disposed in a region of the main body close to the cover, and a protrusion is disposed in a region of the cover corresponding to the gap, and the protrusion is inserted into the gap.

9. The utility model provides a bluetooth headset, its characterized in that, bluetooth headset includes sound generating mechanism, bluetooth module and according to any one of claim 1 ~ 8 bluetooth headset casing, wherein, sound generating mechanism and bluetooth module all locates in the holding tank.

10. The bluetooth headset of claim 9, wherein the bluetooth module is electrically connected to the sound generating device.