CN201114030Y - Bluetooth earphone possessing metal case - Google Patents
Bluetooth earphone possessing metal case Download PDFInfo
- Publication number
- CN201114030Y CN201114030Y CNU2007201218771U CN200720121877U CN201114030Y CN 201114030 Y CN201114030 Y CN 201114030Y CN U2007201218771 U CNU2007201218771 U CN U2007201218771U CN 200720121877 U CN200720121877 U CN 200720121877U CN 201114030 Y CN201114030 Y CN 201114030Y
- Authority
- CN
- China
- Prior art keywords
- metal shell
- bluetooth earphone
- circuit board
- antenna
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a Bluetooth earphone provided with a metal shell, comprising a body and the metal shell, wherein, the body comprises a pedestal, a circuit board and an antenna which is arranged on the circuit board; the pedestal is made of insulating plastic materials; a receiving cavity is arranged inside the pedestal; the antenna is received in the receiving cavity; the metal shell is arranged on the pedestal, and a certain vertical distance exists between the metal shell relative to the lower edge on one side of the antenna and a plane on which the antenna is arranged. The Bluetooth earphone provided with the metal shell has good texture and abrasion resistant performance, and simultaneously the metal shell does not shield signal receiving and transmitting of the antenna through special structural design; moreover, signal stabilization is met and simultaneously the aesthetic demand of consumers is met.
Description
Technical field
The utility model relates to a kind of bluetooth earphone, especially relates to a kind of bluetooth earphone with metal shell.
Background technology
Bluetooth is the open-standards of a kind of wireless data and speech transmissions.Different with the employed high frequency of mobile phone, bluetooth is used the 2.4HZ low frequency, and the electromagnetic wave of its generation can not penetrate human body, health is had no side effect, thereby Bluetooth technology obtains increasingly extensive application.Bluetooth earphone is to be subjected to popular bluetooth equipment deeply, and its wireless connections are convenient for carrying, and are safe and reliable.
Because the shielding action meeting of metal shell is to the influence of wireless telecommunications, existing bluetooth earphone shell is plastic material and makes, and this has limited the moulding of earphone, can't satisfy the requirement of consumer to metal shell texture.
The utility model content
The purpose of this utility model is to provide a kind of bluetooth earphone with metal shell, and it adopts metal shell and avoids the shielding action of metal shell to signal, thereby can satisfy consumer's aesthetic requirement.
For achieving the above object, the utility model provides a kind of bluetooth earphone with metal shell, comprising:
Body comprises base, circuit board and is located at antenna on the circuit board that base adopts the ambroin material to make, in establish host cavity, circuit board and antenna are contained in the host cavity; And
Metal shell is located on the base, and there is certain vertical range in its plane with respect to antenna one side lower edge and antenna place.
Described bluetooth earphone with metal shell, wherein, antenna is near a lateral edges setting on the circuit board.
Described bluetooth earphone with metal shell, wherein, the circuit board periphery is provided with the auxiliary section of protrusion, and the host cavity sidewall is provided with the mating groove that matches in the auxiliary section.
Described bluetooth earphone with metal shell, wherein, body also comprises a lid that matches with base, lid is located at the circuit board top and is coated this circuit board.
Described bluetooth earphone with metal shell, wherein, the lid lower periphery is provided with the buckle of projection, the buckle slot that base host cavity sidewall is provided with and is clasped.
Described bluetooth earphone with metal shell, wherein, the metal shell lower periphery matches with the base upper peripheral edge.
Described bluetooth earphone with metal shell, wherein, metal shell lower periphery and base upper peripheral edge are bonding mutually by adhesive.
Described bluetooth earphone with metal shell, wherein, body also is provided with ear-hang, button, loud speaker, microphone and signal display lamp, and this button, loud speaker, microphone and signal display lamp electrically connect with circuit board respectively.
The beneficial effects of the utility model are: metal shell is unshielded to signal, and the texture of metal shell and crocking resistance are better, has not only made the signal stabilization of bluetooth earphone but also has satisfied consumer's aesthetic requirement.
In order further to understand feature of the present utility model and technology contents, see also following about detailed description of the present utility model and accompanying drawing, yet appended graphic only provide with reference to and the explanation usefulness, be not to be used for the utility model is limited.
Description of drawings
Below in conjunction with accompanying drawing,, will make the technical solution of the utility model and other beneficial effects apparent by embodiment of the present utility model is described in detail.
In the accompanying drawing,
Fig. 1 is the schematic diagram that the utlity model has the bluetooth earphone of metal shell;
Fig. 2 is the part-structure cutaway view that the utlity model has the bluetooth earphone of metal shell;
Fig. 3 be the utlity model has metal shell bluetooth earphone three-dimensional exploded view.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
As Figure 1-3, the bluetooth earphone that the utlity model has metal shell comprises that body 2 and is arranged on the metal shell 4 of body 2 tops.
Establish antenna 21 in the circuit board 222, antenna 21 is near a lateral edges setting on the circuit board 222, and circuit board 222 peripheries are established the auxiliary section 224 of protrusion, and it matches with the mating groove 208 of base 20; After the installation, circuit board 222 places in the host cavity 202 of base 20, and the upper surface of circuit board 222 is lower than base 20 upper limbs, thereby, leave at interval 46 between circuit board 222 and base 20 upper limbs.
The utlity model has the bluetooth earphone of metal shell, its metal shell is unshielded to signal, and the texture of metal shell and crocking resistance are better, has not only made the signal stabilization of bluetooth earphone but also has satisfied consumer's aesthetic requirement.
Claims (8)
1. the bluetooth earphone with metal shell is characterized in that, comprising:
Body comprises base, circuit board and is located at antenna on the circuit board that base adopts the ambroin material to make, in establish host cavity, circuit board and antenna are contained in the host cavity; And
Metal shell is located on the base, and there is certain vertical range in its plane with respect to antenna one side lower edge and antenna place.
2. the bluetooth earphone with metal shell according to claim 1 is characterized in that, antenna is near a lateral edges setting on the circuit board.
3. the bluetooth earphone with metal shell according to claim 1 is characterized in that the circuit board periphery is provided with the auxiliary section of protrusion, and the host cavity sidewall is provided with the mating groove that matches with the auxiliary section.
4. the bluetooth earphone with metal shell according to claim 1 is characterized in that, body also comprises a lid that matches with base, and lid is located at the circuit board top and is coated this circuit board.
5. the bluetooth earphone with metal shell according to claim 4 is characterized in that, the lid lower periphery is provided with the buckle of projection, the buckle slot that base host cavity sidewall is provided with and is clasped.
6. the bluetooth earphone with metal shell according to claim 1 is characterized in that, the metal shell lower periphery matches with the base upper peripheral edge.
7. the bluetooth earphone with metal shell according to claim 1 is characterized in that, metal shell lower periphery and base upper peripheral edge are bonding mutually by adhesive.
8. the bluetooth earphone with metal shell according to claim 1, it is characterized in that, body also is provided with ear-hang, button, loud speaker, microphone and signal display lamp, and this button, loud speaker, microphone and signal display lamp electrically connect with circuit board respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201218771U CN201114030Y (en) | 2007-07-27 | 2007-07-27 | Bluetooth earphone possessing metal case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201218771U CN201114030Y (en) | 2007-07-27 | 2007-07-27 | Bluetooth earphone possessing metal case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201114030Y true CN201114030Y (en) | 2008-09-10 |
Family
ID=39965778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201218771U Expired - Fee Related CN201114030Y (en) | 2007-07-27 | 2007-07-27 | Bluetooth earphone possessing metal case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201114030Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989865A (en) * | 2011-09-14 | 2013-03-27 | 刘天镐 | Method for manufacturing metal earphone shell |
| CN104683902A (en) * | 2015-01-29 | 2015-06-03 | 精冠科技股份有限公司 | Wireless headset with metal shell |
| CN101873521B (en) * | 2010-06-14 | 2015-11-25 | 清华大学 | Sound-producing device |
| CN109391871A (en) * | 2018-12-04 | 2019-02-26 | 安克创新科技股份有限公司 | A kind of bluetooth headset |
-
2007
- 2007-07-27 CN CNU2007201218771U patent/CN201114030Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873521B (en) * | 2010-06-14 | 2015-11-25 | 清华大学 | Sound-producing device |
| CN102989865A (en) * | 2011-09-14 | 2013-03-27 | 刘天镐 | Method for manufacturing metal earphone shell |
| CN104683902A (en) * | 2015-01-29 | 2015-06-03 | 精冠科技股份有限公司 | Wireless headset with metal shell |
| CN109391871A (en) * | 2018-12-04 | 2019-02-26 | 安克创新科技股份有限公司 | A kind of bluetooth headset |
| CN109391871B (en) * | 2018-12-04 | 2021-09-17 | 安克创新科技股份有限公司 | Bluetooth earphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080910 |