CN217387509U - Antenna structure of metal back cover mobile phone - Google Patents
Antenna structure of metal back cover mobile phone Download PDFInfo
- Publication number
- CN217387509U CN217387509U CN202221464525.7U CN202221464525U CN217387509U CN 217387509 U CN217387509 U CN 217387509U CN 202221464525 U CN202221464525 U CN 202221464525U CN 217387509 U CN217387509 U CN 217387509U
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- China
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- antenna
- mobile phone
- earphone hole
- hole antenna
- phone motherboard
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The utility model discloses an antenna structure of metal back of body lid cell-phone relates to the cell-phone antenna field, including the mobile phone motherboard, the GPS antenna is installed through the bolt to top one side of mobile phone motherboard, and one side movable mounting of mobile phone motherboard has earphone hole antenna, the mobile phone motherboard is located one side of earphone hole antenna and installs the Wifi antenna, and installs the diversity antenna in one side at mobile phone motherboard middle part. The utility model provides an inconvenient problem of earphone hole antenna installation, through placing the earphone hole antenna in the recess that cell phone case seted up, make the ring channel of fixture block outer wall and the lug block at mainboard top, then pass through the bolt with the circuit board and install the outer wall at the fixture block, avoided the earphone hole antenna to use the comparatively trouble problem of bolt installation, it is spacing to carry out through the fixture block, thereby it is comparatively convenient when overhauing to make the earphone hole antenna, stopper through setting up can prevent the earphone hole antenna to rotate, thereby it is more convenient to make the earphone hole antenna use.
Description
Technical Field
The utility model relates to a cell-phone antenna field specifically is an antenna structure of metal back of body lid cell-phone.
Background
An antenna is a converter that converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium or vice versa, a component for transmitting or receiving an electromagnetic wave in a radio apparatus, an engineering system such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy, etc., all of which transmit information using an electromagnetic wave, and operate by means of an antenna, and with the development of science and technology, antennas are installed in many electronic products.
The mobile phone antenna is mainly an internal antenna and an external antenna, the internal antenna is objectively necessarily weaker than the external antenna, and the mobile phone antenna comprises a GPS antenna, a Wifi antenna, an FM earphone hole antenna, a diversity antenna and a main antenna.
When the existing FM earphone hole antenna is installed, a bolt is directly used for being installed above a main board on the back of a mobile phone, but the installation mode is troublesome, time and labor are wasted when the antenna is disassembled, and time is wasted when the antenna is overhauled.
Disclosure of Invention
Based on this, the utility model aims at providing an antenna structure of metal back of body lid cell-phone to when solving current FM earphone hole antenna and installing, directly use the bolt to install in the mainboard top at cell-phone back, but this kind of mounting means is comparatively troublesome, and wastes time and energy when dismantling, leads to the technical problem of waste time when overhauing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an antenna structure of metal back of body lid cell-phone, includes mobile phone motherboard, the GPS antenna is installed through the bolt in top one side of mobile phone motherboard, and one side movable mounting of mobile phone motherboard has earphone hole antenna, the Wifi antenna is installed to one side that the mobile phone motherboard is located earphone hole antenna, and one side at mobile phone motherboard middle part installs the diversity antenna, the bottom of mobile phone motherboard is provided with main antenna, the outer wall of earphone hole antenna is fixed with the fixture block.
Through adopting the above-mentioned technical scheme, the inconvenient problem of earphone hole antenna installation has been solved, through placing earphone hole antenna in the recess that cell phone case seted up, make the ring channel of fixture block outer wall and the lug block at mainboard top, then pass through the bolt mounting with the circuit board at the outer wall of fixture block, thereby fix earphone hole antenna, avoided earphone hole antenna to use the comparatively trouble problem of bolt installation, carry on spacingly through the fixture block, thereby it is comparatively convenient when overhauing to make earphone hole antenna, can prevent that earphone hole antenna from rotating through the stopper that sets up, thereby it is more convenient to make earphone hole antenna use.
The utility model discloses further set up to, the bottom of earphone hole antenna is fixed with the stopper.
By adopting the technical scheme, the earphone hole antenna 3 can be prevented from rotating after installation through the arranged limiting block 32.
The utility model discloses further set up to, the ring channel has been seted up at the middle part of fixture block.
Through adopting above-mentioned technical scheme, can make fixture block 31 at the outer wall of fixture block 31 at the better block of during operation circuit board through the ring channel that sets up, carry on spacingly to earphone hole antenna 3, prevent that earphone hole antenna 3 from removing.
The utility model discloses further set up to, the quantity of stopper is two sets of, and is two sets of the stopper sets up with the perpendicular midline symmetry of earphone hole antenna.
Through adopting above-mentioned technical scheme, through two sets of stoppers 32 that set up, can make earphone hole antenna 3 when using, avoid earphone hole antenna 3 to rotate.
To sum up, the utility model discloses mainly have following beneficial effect:
the utility model discloses an earphone hole antenna, the setting of fixture block and stopper, the inconvenient problem of earphone hole antenna installation has been solved, through placing earphone hole antenna in the recess that cell phone case seted up, make the ring channel of fixture block outer wall and the lug block at mainboard top, then pass through the bolt with the circuit board and install the outer wall at the fixture block, thereby fix earphone hole antenna, avoided earphone hole antenna to use the comparatively trouble problem of bolt installation, it is spacing to carry out through the fixture block, thereby it is comparatively convenient when overhauing to make earphone hole antenna, stopper through setting up can prevent that earphone hole antenna from rotating, thereby it is more convenient to make earphone hole antenna use.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the earphone hole antenna of the present invention.
In the figure: 1. a mobile phone mainboard; 2. a GPS antenna; 3. an earphone hole antenna; 31. a clamping block; 32. a limiting block; 4. a Wifi antenna; 5. a diversity antenna; 6. a main antenna.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
The following describes an embodiment of the present invention according to its overall structure.
The utility model provides an antenna structure of metal back of body lid cell-phone, as shown in fig. 1-2, including mobile phone motherboard 1, GPS antenna 2 is installed through the bolt to top one side of mobile phone motherboard 1, and one side movable mounting of mobile phone motherboard 1 has earphone hole antenna 3, Wifi antenna 4 is installed to one side that mobile phone motherboard 1 is located earphone hole antenna 3, when carrying out earphone hole antenna 3 installation, with the lug of fixture block 31 block in the top of mobile phone motherboard 1, make ring channel and lug outer wall laminating, then with the circuit board block at the outer wall of earphone hole antenna 3, fix the circuit board, and diversity antenna 5 is installed to one side at mobile phone motherboard 1 middle part, the bottom of mobile phone motherboard 1 is provided with main antenna 6, the outer wall of earphone hole antenna 3 is fixed with fixture block 31.
Referring to fig. 2, a limiting block 32 is fixed at the bottom of the earphone hole antenna 3, and the rotation of the installed earphone hole antenna 3 can be avoided by the limiting block 32.
Referring to fig. 2, an annular groove is formed in the middle of the clamping block 31, and the clamping block 31 can be better clamped on the outer wall of the clamping block 31 by the annular groove during operation, so that the earphone hole antenna 3 is limited, and the earphone hole antenna 3 is prevented from moving.
Referring to fig. 2, the number of the limiting blocks 32 is two, the two sets of limiting blocks 32 are symmetrically arranged with respect to the vertical centerline of the earphone hole antenna 3, and the earphone hole antenna 3 is prevented from rotating when the earphone hole antenna 3 is used by the two sets of limiting blocks 32.
The utility model discloses a theory of operation does: install cell phone case and mobile phone motherboard, then install GPS antenna 2 through the bolt, then install main antenna 6 and Wifi antenna, then when carrying out earphone hole antenna 3 installation, with the lug of fixture block 31 block in cell phone motherboard 1's top, make ring channel and lug outer wall laminating, then with the circuit board block at earphone hole antenna 3's outer wall, fix the circuit board, can prevent earphone hole antenna 3 from rotating through the stopper 32 that sets up, when overhauing, earphone hole antenna 3 takes off comparatively conveniently.
Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.
Claims (4)
1. The utility model provides an antenna structure of metal back of body lid cell-phone, includes mobile phone motherboard (1), its characterized in that: GPS antenna (2) is installed through the bolt in top one side of mobile phone motherboard (1), and one side movable mounting of mobile phone motherboard (1) has earphone hole antenna (3), Wifi antenna (4) is installed to one side that mobile phone motherboard (1) is located earphone hole antenna (3), and one side at mobile phone motherboard (1) middle part installs diversity antenna (5), the bottom of mobile phone motherboard (1) is provided with main antenna (6), the outer wall of earphone hole antenna (3) is fixed with fixture block (31).
2. The antenna structure of the metal back cover mobile phone according to claim 1, wherein: and a limiting block (32) is fixed at the bottom of the earphone hole antenna (3).
3. The antenna structure of the metal back cover mobile phone according to claim 1, wherein: the middle part of the clamping block (31) is provided with an annular groove.
4. The antenna structure of the mobile phone with the metal back cover as claimed in claim 2, wherein: the number of the limiting blocks (32) is two, and the limiting blocks (32) are symmetrically arranged with the vertical middle line of the earphone hole antenna (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221464525.7U CN217387509U (en) | 2022-06-13 | 2022-06-13 | Antenna structure of metal back cover mobile phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221464525.7U CN217387509U (en) | 2022-06-13 | 2022-06-13 | Antenna structure of metal back cover mobile phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217387509U true CN217387509U (en) | 2022-09-06 |
Family
ID=83091508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221464525.7U Active CN217387509U (en) | 2022-06-13 | 2022-06-13 | Antenna structure of metal back cover mobile phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217387509U (en) |
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2022
- 2022-06-13 CN CN202221464525.7U patent/CN217387509U/en active Active
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