CN217116131U - Mobile phone system, mobile phone and mobile phone cover - Google Patents
Mobile phone system, mobile phone and mobile phone cover Download PDFInfo
- Publication number
- CN217116131U CN217116131U CN202220213730.XU CN202220213730U CN217116131U CN 217116131 U CN217116131 U CN 217116131U CN 202220213730 U CN202220213730 U CN 202220213730U CN 217116131 U CN217116131 U CN 217116131U
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- mobile phone
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- elastic sheet
- antenna
- metal elastic
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- 239000002184 metal Substances 0.000 claims abstract description 128
- 229910052751 metal Inorganic materials 0.000 claims abstract description 128
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 7
- 229910052802 copper Inorganic materials 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052709 silver Inorganic materials 0.000 claims description 7
- 239000004332 silver Substances 0.000 claims description 7
- PEZNEXFPRSOYPL-UHFFFAOYSA-N (bis(trifluoroacetoxy)iodo)benzene Chemical compound FC(F)(F)C(=O)OI(OC(=O)C(F)(F)F)C1=CC=CC=C1 PEZNEXFPRSOYPL-UHFFFAOYSA-N 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000005404 monopole Effects 0.000 claims description 4
- 239000010985 leather Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Images
Abstract
The utility model provides a mobile phone system, a mobile phone and a mobile phone case, wherein the mobile phone system comprises the mobile phone and the mobile phone case; the mobile phone comprises a mobile phone built-in antenna, a mobile phone rear cover and a mobile phone mainboard; the mobile phone cover comprises a mobile phone cover main body, a metal column and an external antenna, wherein the metal column is electrically connected with the external antenna; a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole; the base switch comprises a hollow cylindrical guide hole and a base with a rectangular frame structure, a first metal elastic sheet and a second metal elastic sheet are arranged inside the base, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna; when the mobile phone is not provided with the mobile phone cover, the built-in antenna of the mobile phone works; when the mobile phone is worn on the mobile phone cover, the external antenna works, so that the antenna performance of the mobile phone can be improved, and the antenna use experience of a user is improved.
Description
Technical Field
The utility model relates to a wireless communication technology field, in particular to design of cell-phone system, cell-phone and cell-phone cover.
Background
At present, the mobile phone becomes an indispensable daily necessity and is closely related to our life, the thickness of the mobile phone is thinner and thinner in order to pursue a fashionable appearance, the screen is larger and larger, the battery capacity is also larger and larger, and the extrusion to the antenna space is very obvious. At present, due to the popularization of 5G, dozens of even twenty antennas need to be arranged in a small space inside the mobile phone, and the environment of the antennas is very severe. Many current handsets are willing to sacrifice even the already harsh antenna environment for aesthetic appearance. Under the condition of good signals, user perception may be less obvious, but in some special environments, such as remote areas, elevators, underground parking lots and other areas, because the base stations are fewer or the radiation of the base stations is insufficient, a weak field is formed between the antenna and the base station at the moment, so that the mobile phone signals are very poor, and the user experience is particularly influenced.
Aiming at the situation, the mobile phone is ultrathin, the screen is oversized, the mobile phone with the curved screen needs a protective sleeve to protect the mobile phone, the protective sleeve is positioned on the outer surface of the mobile phone, the antenna is placed on the protective sleeve, and the environment of the antenna placed on the mobile phone sleeve is far better than the environment inside the mobile phone.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mobile phone system, cell-phone and cell-phone cover solve the built-in antenna of cell-phone and can be poor at some scene performances, use and experience not good problem.
In order to solve the above problems, the present invention provides a mobile phone system, which includes a mobile phone and a mobile phone cover; the mobile phone comprises a mobile phone built-in antenna, a mobile phone rear cover and a mobile phone mainboard; the mobile phone cover comprises a mobile phone cover main body, a metal column and an external antenna; a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole; the metal column is electrically connected with the external antenna; the external antenna is attached to the inside of the mobile phone case main body; the metal column, the through hole and the guide hole correspond in position; the base switch comprises a hollow cylindrical guide hole and a base with a rectangular frame structure, a first metal elastic sheet and a second metal elastic sheet are arranged inside the base, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna;
when the mobile phone is not provided with the mobile phone cover, the first metal elastic sheet is contacted with the second metal elastic sheet, and at the moment, the built-in antenna of the mobile phone works;
when the mobile phone is worn on the mobile phone cover, the metal column penetrates through the guide hole and the guide hole, contacts with the first metal elastic sheet and bends the first metal elastic sheet downwards, so that the first metal elastic sheet and the second metal elastic sheet are disconnected, the mobile phone mainboard is electrically connected with the external antenna through the metal column, and the external antenna works.
Optionally, in the mobile phone system, the mobile phone cover is made of plastic material, plastic material or plain leather material.
In a second aspect, the present embodiment further provides a mobile phone, including a mobile phone internal antenna, a mobile phone rear cover, and a mobile phone motherboard;
a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole;
the base switch comprises a hollow cylindrical guide hole and a base with a rectangular frame structure, a first metal elastic sheet and a second metal elastic sheet are arranged inside the base, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna.
Optionally, in the mobile phone, the surfaces of the first metal dome and the second metal dome are plated with gold or copper or silver.
In a third aspect, the present embodiment further provides a mobile phone case, including a mobile phone case main body, a metal column, and an external antenna;
the metal column is electrically connected with the external antenna; the external antenna is attached to the inside of the mobile phone case main body;
when the mobile phone is worn on the mobile phone cover, the metal column is in contact with the first metal elastic sheet and bends the first metal elastic sheet downwards, so that the first metal elastic sheet and the second metal elastic sheet are disconnected, the mobile phone mainboard is electrically connected with the external antenna, and the external antenna works.
Optionally, in the mobile phone case, the surface of the metal pillar is plated with gold or copper or silver.
Optionally, in the mobile phone case, the external antenna is a monopole antenna, a PIFA antenna, a loop antenna or a matrix antenna.
The utility model provides a mobile phone system, a mobile phone and a mobile phone case, wherein the mobile phone system comprises the mobile phone and the mobile phone case; the mobile phone comprises a mobile phone built-in antenna, a mobile phone rear cover and a mobile phone mainboard; the mobile phone cover comprises a metal column and an external antenna, and the metal column is electrically connected with the external antenna; a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole; the metal column, the through hole and the guide hole correspond in position; the base switch is provided with a first metal elastic sheet and a second metal elastic sheet, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna; when the mobile phone is not provided with the mobile phone cover, the first metal elastic sheet is contacted with the second metal elastic sheet, and at the moment, the built-in antenna of the mobile phone works; when the mobile phone is carried on the mobile phone cover, the metal column penetrates through the guide hole and the guide hole, contacts with the first metal elastic sheet and bends the first metal elastic sheet downwards, so that the first metal elastic sheet and the second metal elastic sheet are disconnected, at the moment, the mobile phone main board is electrically connected with the external antenna through the metal column, and the external antenna works; the antenna performance of the mobile phone can be improved, and the antenna use experience of a user is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments 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 that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of a mobile phone system according to the present embodiment;
fig. 2 is a structural diagram of a mobile phone motherboard of a mobile phone according to this embodiment;
fig. 3 is a structural diagram of a mobile phone rear cover of a mobile phone according to the embodiment;
fig. 4 is a structural diagram of a mobile phone case according to the embodiment;
fig. 5 is a cross-sectional view of a base switch disposed on a main board of a mobile phone according to the present embodiment;
wherein the reference numerals are as follows:
1-a mobile phone; 2-mobile phone cover; 11-a mobile phone mainboard; 12-mobile phone back cover; 21-a metal post; 22-external antenna; 101-base switch; 111-a guide hole; 112-a base; 113-a first metal dome; 114-a second metal dome; 121-through holes.
Detailed Description
The following describes a mobile phone system, a mobile phone and a mobile phone set according to the present invention in further detail with reference to the accompanying drawings and specific embodiments. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention. Further, the structures illustrated in the drawings are often part of actual structures. In particular, the drawings are intended to show different emphasis, sometimes in different proportions.
It should be noted that "first", "second", and the like in the description and claims of the present invention and the accompanying drawings are used for distinguishing similar objects so as to describe embodiments of the present invention, and are not intended to describe a specific order or sequence, and it should be understood that structures so used may be interchanged where appropriate. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such method, article, or apparatus.
The embodiment provides a mobile phone system, which includes a mobile phone 1 and a mobile phone cover 2, where the mobile phone 1 includes a mobile phone internal antenna (not shown in the drawing), a mobile phone rear cover 12 and a mobile phone motherboard 11; the mobile phone case 2 comprises a mobile phone case main body, a metal column 21 and an external antenna 21; when the mobile phone 1 is not provided with the mobile phone cover 2, the built-in antenna of the mobile phone works; when the mobile phone 1 is provided with the mobile phone cover 2, the external antenna 21 works.
Fig. 1 is an exploded view of a mobile phone system provided in this embodiment, in which the mobile phone case 2, the mobile phone rear cover 12 and the main body of the mobile phone 1 are respectively arranged at the top, the middle and the bottom in the drawing, and it can be seen from the drawing that the through hole 121, the metal column 21 and the base switch 101 correspond in position, and when the mobile phone 1 is carried on the mobile phone case 2, the metal column 21 penetrates through the through hole 121 and extends into the base switch 101.
Preferably, the mobile phone cover can be made of plastic materials or plain leather materials.
Fig. 2 is a structural diagram of a mobile phone motherboard of a mobile phone provided in this embodiment, and the base switch 101 is arranged on the mobile phone motherboard 11.
Fig. 3 is a structural diagram of a mobile phone rear cover of the mobile phone according to the embodiment, and the through hole 121 is formed in the mobile phone rear cover 12.
Fig. 4 is a structural diagram of the mobile phone case provided in this embodiment, and the mobile phone case 2 is provided with the metal column 21 and the external antenna 22.
Preferably, the external antenna 22 may be a monopole antenna or a PIFA antenna or a loop antenna or a matrix antenna.
Fig. 5 is a cross-sectional view of a base switch disposed on a main board of a mobile phone according to this embodiment, where the base switch 101 includes the hollow cylindrical guide hole 111 and the base 112 having a rectangular frame structure, and the first metal elastic piece 113 and the second metal elastic piece 114 are disposed inside the base 112;
when the mobile phone 1 is not provided with the mobile phone cover 2, the first metal elastic sheet 113 is in contact with the second metal elastic sheet 114, at this time, the mobile phone motherboard 11 is electrically connected with the mobile phone internal antenna through the first metal elastic sheet 113 and the second metal elastic sheet 114, and the mobile phone internal antenna works normally.
When the mobile phone 1 is worn on the mobile phone case 2, the metal column 101 penetrates through the guide hole 111 and extends into the base 112 to contact with the first metal elastic sheet 113, and the first metal elastic sheet 113 is pressed away from the second elastic sheet 114, at this time, the mobile phone motherboard 11 is disconnected from the mobile phone internal antenna, the mobile phone internal antenna stops working, the mobile phone motherboard 11 is electrically connected with the external antenna 22 through the metal column 21, and the external antenna 22 works.
In order to protect some metal components and parts from oxidation or corrosion, other inert metals are generally plated on the surfaces of the metal components and parts contacting the outside, so as to prevent the metal components and parts from directly contacting the outside to be oxidized or corroded. When the metal component is used as a conductor and has a high requirement on the conductivity of the metal component, other inert metals with better conductivity can be plated on the component, so that the service life of the metal component can be prolonged, and the conductivity of the component can be increased. In this embodiment, the metal post 21 is used as a ring in a feeding circuit of the external antenna 22, the first metal elastic piece 113 is used as a ring in a feeding circuit, and the second metal elastic piece 114 is used as a ring in a feeding circuit of an internal antenna of a mobile phone, which all have high requirements for electrical conductivity, so that the surfaces of the metal post 21, the first metal elastic piece 113, and the second metal elastic piece 114 are plated with gold, silver, or copper, which is a preferred scheme of this embodiment.
In summary, the present embodiment provides a mobile phone system, a mobile phone and a mobile phone case, where the mobile phone system includes a mobile phone and a mobile phone case; the mobile phone comprises a mobile phone built-in antenna, a mobile phone rear cover and a mobile phone mainboard; the mobile phone cover comprises a metal column and an external antenna, and the metal column is electrically connected with the external antenna; a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole; the metal column, the through hole and the guide hole correspond in position; the base switch is provided with a first metal elastic sheet and a second metal elastic sheet, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna; when the mobile phone is not provided with the mobile phone cover, the first metal elastic sheet is contacted with the second metal elastic sheet, and at the moment, the built-in antenna of the mobile phone works; when the mobile phone is carried on the mobile phone cover, the metal column penetrates through the guide hole and the guide hole, contacts with the first metal elastic sheet and bends the first metal elastic sheet downwards, so that the first metal elastic sheet and the second metal elastic sheet are disconnected, at the moment, the mobile phone main board is electrically connected with the external antenna through the metal column, and the external antenna works; the antenna performance of the mobile phone can be improved, and the antenna use experience of a user is improved.
The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and any modification and modification made by those skilled in the art according to the above disclosure are all within the scope of the claims.
Claims (10)
1. A mobile phone system comprises a mobile phone and a mobile phone cover, and is characterized in that the mobile phone comprises a mobile phone built-in antenna, a mobile phone rear cover and a mobile phone mainboard; the mobile phone cover comprises a mobile phone cover main body, a metal column and an external antenna; a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole; the base switch comprises a hollow cylindrical guide hole and a base with a rectangular frame structure; the metal column is electrically connected with the external antenna; the external antenna is attached to the inside of the mobile phone case main body; the metal column, the through hole and the guide hole correspond in position; a first metal elastic sheet and a second metal elastic sheet are arranged inside the base, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna;
when the mobile phone is not provided with the mobile phone cover, the first metal elastic sheet is in contact with the second metal elastic sheet, and at the moment, the built-in antenna of the mobile phone works;
when the mobile phone is worn on the mobile phone cover, the metal column penetrates through the guide hole and the guide hole, contacts with the first metal elastic sheet and bends the first metal elastic sheet downwards, so that the first metal elastic sheet and the second metal elastic sheet are disconnected, the mobile phone mainboard is electrically connected with the external antenna through the metal column, and the external antenna works.
2. The system of claim 1, wherein the cover is made of plastic or leather.
3. The mobile phone system of claim 1, wherein the surfaces of the first metal dome and the second metal dome are plated with gold or copper or silver.
4. The handset system according to claim 1, wherein the metal post surface is plated with gold or copper or silver.
5. A handset system according to claim 1, wherein the external antenna is a monopole or PIFA or loop or matrix antenna.
6. A mobile phone is characterized by comprising a mobile phone built-in antenna, a mobile phone rear cover and a mobile phone mainboard;
a base switch is arranged on the mobile phone mainboard; the rear cover of the mobile phone is provided with a through hole;
the base switch comprises a hollow cylindrical guide hole and a base with a rectangular frame structure, a first metal elastic sheet and a second metal elastic sheet are arranged inside the base, the first metal elastic sheet is electrically connected with the mobile phone mainboard, and the second metal elastic sheet is electrically connected with the mobile phone built-in antenna.
7. The mobile phone of claim 6, wherein the surfaces of the first metal dome and the second metal dome are plated with gold or copper or silver.
8. A mobile phone cover applied to the mobile phone of claim 6 or 7, comprising a mobile phone cover main body, a metal post and an external antenna;
the metal column is electrically connected with the external antenna; the external antenna is attached to the inside of the mobile phone case main body;
when the mobile phone is worn on the mobile phone cover, the metal column penetrates through the guide hole and the guide hole, the first metal elastic sheet is contacted and bent downwards, so that the first metal elastic sheet and the second metal elastic sheet are disconnected, at the moment, the mobile phone mainboard is electrically connected with the external antenna through the metal column, and the external antenna works.
9. The mobile phone cover according to claim 8, wherein the metal pillar surface is plated with gold or copper or silver.
10. The handset cover according to claim 8, wherein the external antenna is a monopole antenna or a PIFA antenna or a loop antenna or a matrix antenna.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220213730.XU CN217116131U (en) | 2022-01-26 | 2022-01-26 | Mobile phone system, mobile phone and mobile phone cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220213730.XU CN217116131U (en) | 2022-01-26 | 2022-01-26 | Mobile phone system, mobile phone and mobile phone cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217116131U true CN217116131U (en) | 2022-08-02 |
Family
ID=82596680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220213730.XU Active CN217116131U (en) | 2022-01-26 | 2022-01-26 | Mobile phone system, mobile phone and mobile phone cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217116131U (en) |
-
2022
- 2022-01-26 CN CN202220213730.XU patent/CN217116131U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215300 Room 009, No. 55, Shengchuang Road, Yushan Town, Kunshan, Suzhou, Jiangsu Province Patentee after: KUNSHAN RUIXIANG XUNTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 215300 no.1689-5 Zizhu Road, Yushan Town, Kunshan City, Suzhou City, Jiangsu Province Patentee before: KUNSHAN RUIXIANG XUNTONG COMMUNICATION TECHNOLOGY Co.,Ltd. Country or region before: China |
|
| CP03 | Change of name, title or address |