CN212785773U - Bluetooth headset of metal casing antenna - Google Patents
Bluetooth headset of metal casing antenna Download PDFInfo
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- CN212785773U CN212785773U CN202021535275.2U CN202021535275U CN212785773U CN 212785773 U CN212785773 U CN 212785773U CN 202021535275 U CN202021535275 U CN 202021535275U CN 212785773 U CN212785773 U CN 212785773U
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- bluetooth headset
- antenna
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Abstract
The utility model belongs to the technical field of bluetooth headset technique and specifically relates to a bluetooth headset of metal casing antenna, including main part and metal-back, the metal-back is connected in the main part, be provided with a bluetooth mainboard in the main part, the antenna output end on the bluetooth mainboard is provided with a thimble or metal shrapnel, thimble or metal shrapnel are contradicted with the metal-back, integrated with LED lamp and charging contact on the bluetooth mainboard, the metal-back is located the position that the LED lamp corresponds and is provided with a leaded light piece, the main part is located the position that charging contact corresponds and is provided with first through-hole, be provided with battery and speaker in the main part, battery and speaker all with bluetooth mainboard electric connection; has the advantages that: the thimble or the metal elastic sheet is abutted against the metal shell, and the whole metal shell is used as an antenna output end, so that the performance of the Bluetooth headset antenna is stronger; the light is transmitted to the outside of the Bluetooth headset through the LED lamp and the light guide sheet, so that a user can know the working state of the Bluetooth; the charging contact is abutted against a charging thimble or a metal elastic sheet in the earphone box through the first through hole to charge the battery.
Description
Technical Field
The utility model belongs to the technical field of the bluetooth headset technique and specifically relates to a bluetooth headset of metal casing antenna.
Background
Because of the portability of the bluetooth headset, people are willing to use the bluetooth headset in various occasions, especially when in sports, the user can listen to music, receive calls and the like through the bluetooth headset, great convenience is brought to people in the sports process, and accordingly, the requirements of people on the performance and the appearance of the bluetooth headset are higher and higher. In order to increase the competitiveness of products, manufacturers have put forward small-sized and metal-shell bluetooth headsets to improve the portability and appearance of the bluetooth headsets, and attract more consumers.
The reduction of size and the addition of metal casing will increase the difficulty of antenna design, if still adopt current antenna design, such as monopole antenna, IFA antenna, loop antenna etc. its antenna performance can not reach the requirement, and the vibration in the motion process is strong moreover, and current antenna design structure is insecure, receives vibration and warp even break and lead to the poor antenna performance.
Disclosure of Invention
To the not enough of existence among the above-mentioned prior art, the utility model aims to provide a bluetooth headset of metal casing antenna.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bluetooth headset of metal casing antenna which characterized in that: including main part and metal casing, the metal casing joint in the main part, be provided with a bluetooth mainboard in the main part, antenna output end on the bluetooth mainboard is provided with a thimble or metal shrapnel, the thimble or the metal shrapnel with the metal casing is contradicted, integrated LED lamp and the contact that charges on the bluetooth mainboard, the metal casing is located the corresponding position of LED lamp is provided with a leaded light piece, the main part is located the corresponding position of contact that charges is provided with first through-hole, be provided with battery and speaker in the main part, the battery with the speaker all with bluetooth mainboard electric connection.
Preferably, the main body is further provided with a key, the metal shell is provided with a second through hole, and the key is arranged in the second through hole and electrically connected with the Bluetooth mainboard.
Preferably, a silica gel ear cap is further arranged on the main body.
Preferably, a magnet is further disposed in the body.
Adopt above-mentioned scheme, the beneficial effects of the utility model are that:
the utility model discloses a bluetooth headset of a metal casing antenna, thimble or metal shrapnel contradicts with the metal-back, makes whole metal-back as an antenna output, makes the performance of bluetooth headset antenna stronger like this; the light is transmitted to the outside of the Bluetooth headset through the LED lamp and the light guide sheet, so that a user can know the working state of the Bluetooth; the charging contact is abutted against a charging thimble or a metal elastic sheet in the Bluetooth earphone box through a first through hole on the main body to charge a battery in the Bluetooth earphone; the Bluetooth headset is controlled to be turned on or off through a key; the ear is protected from being rubbed by the Bluetooth headset through the silica gel ear cap; adsorb bluetooth headset in the earphone box through magnet, when making it place in the bluetooth headset box, can not take place to rock.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
figure 2 is a cross-sectional view of the present invention,
fig. 3 is an exploded view of the present invention.
The reference numerals in the above description denote descriptions:
1. a main body 11, a Bluetooth mainboard 111, an LED lamp 112, a charging contact 12 and a thimble,
13. a first through hole, 14, a battery, 15, a loudspeaker, 16, a key, 17, a silica gel ear cap,
18. magnet, 2, metal-back, 21, leaded light piece, 22, second through-hole.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 3, a bluetooth headset with a metal shell antenna includes a main body 1 and a metal shell 2, the metal shell 2 is connected to the main body 1 in a clamping manner, a bluetooth motherboard 11 is disposed in the main body 1, an antenna output end on the bluetooth motherboard 11 is provided with a thimble or a metal spring 12, the thimble or the metal spring 12 abuts against the metal shell 2, an LED lamp 111 and a charging contact 112 are integrated on the bluetooth motherboard 11, a light guide plate 21 is disposed at a position of the metal shell 2 corresponding to the LED lamp 111, a first through hole 13 is disposed at a position of the main body 1 corresponding to the charging contact 112, a battery 14 and a speaker 15 are disposed in the main body 1, and the battery 14 and the speaker 15 are both electrically connected to the bluetooth motherboard 11.
The utility model discloses in the embodiment of preferred, thimble 12 of antenna output end installation on bluetooth mainboard 11, thimble 12 is contradicted with metal-back 2, make whole metal-back 2 as an antenna output end, make the performance of bluetooth headset antenna more vigorous and heartily like this, thimble in this embodiment also can be replaced into metal shrapnel, bluetooth headset during operation, LED lamp 111 lights, and conduct light to the bluetooth headset outside through leaded light piece 21, make the user can know the operating condition of bluetooth, charging contact 112 on the bluetooth mainboard 11 is inconsistent with the charging end in the bluetooth headset box through first through-hole 13 on the main part 1, charge battery 14 in the bluetooth headset.
The utility model discloses in the preferred embodiment, still be provided with button 16 on the main part 1, be provided with second through-hole 22 on the metal casing 2, button 16 arrange in second through-hole 22 and with bluetooth mainboard 11 electric connection, control opening and closing of bluetooth headset through button 16.
The utility model discloses in the embodiment of preferred, still be provided with silica gel earcap 17 on the main part 1, protect the ear so that the ear suffers from the friction of bluetooth headset to form relative inclosed cavity between silica gel earcap 17 and the duct, the sound wave vibrations the sound that the reflection formed inside can be along with this cavity change, the better good of tone quality effect.
The utility model discloses in the embodiment of preferred, still be provided with a magnet 18 in the main part 1, adsorb bluetooth headset in the earphone box through magnet 18, when making it place in the bluetooth headset box, can not take place to rock.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. The utility model provides a bluetooth headset of metal casing antenna which characterized in that: including main part and metal casing, the metal casing joint in the main part, be provided with a bluetooth mainboard in the main part, antenna output end on the bluetooth mainboard is provided with a thimble or metal shrapnel, the thimble or the metal shrapnel with the metal casing is contradicted, integrated LED lamp and the contact that charges on the bluetooth mainboard, the metal casing is located the corresponding position of LED lamp is provided with a leaded light piece, the main part is located the corresponding position of contact that charges is provided with first through-hole, be provided with battery and speaker in the main part, the battery with the speaker all with bluetooth mainboard electric connection.
2. The bluetooth headset having a metal-enclosed antenna as claimed in claim 1, wherein: the main body is further provided with a key, a second through hole is formed in the metal shell, and the key is arranged in the second through hole and electrically connected with the Bluetooth mainboard.
3. The bluetooth headset having a metal-enclosed antenna as claimed in claim 1, wherein: the main body is also provided with a silica gel earcap.
4. The bluetooth headset having a metal-enclosed antenna as claimed in claim 1, wherein: a magnet is also arranged in the main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535275.2U CN212785773U (en) | 2020-07-29 | 2020-07-29 | Bluetooth headset of metal casing antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021535275.2U CN212785773U (en) | 2020-07-29 | 2020-07-29 | Bluetooth headset of metal casing antenna |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212785773U true CN212785773U (en) | 2021-03-23 |
Family
ID=75038591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021535275.2U Active CN212785773U (en) | 2020-07-29 | 2020-07-29 | Bluetooth headset of metal casing antenna |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212785773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079433A (en) * | 2021-04-02 | 2021-07-06 | 北京有竹居网络技术有限公司 | Earphone set |
| CN113497992A (en) * | 2021-07-13 | 2021-10-12 | 盛洋声学(广东)有限公司 | Waterproof type bluetooth headset of leaded light |
-
2020
- 2020-07-29 CN CN202021535275.2U patent/CN212785773U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113079433A (en) * | 2021-04-02 | 2021-07-06 | 北京有竹居网络技术有限公司 | Earphone set |
| CN113079433B (en) * | 2021-04-02 | 2022-12-06 | 北京有竹居网络技术有限公司 | Earphone (Headset) |
| CN113497992A (en) * | 2021-07-13 | 2021-10-12 | 盛洋声学(广东)有限公司 | Waterproof type bluetooth headset of leaded light |
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