CN110401007B - Electronic equipment - Google Patents
Electronic equipment Download PDFInfo
- Publication number
- CN110401007B CN110401007B CN201910698936.9A CN201910698936A CN110401007B CN 110401007 B CN110401007 B CN 110401007B CN 201910698936 A CN201910698936 A CN 201910698936A CN 110401007 B CN110401007 B CN 110401007B
- Authority
- CN
- China
- Prior art keywords
- antenna structure
- rotating shaft
- insulating
- metal back
- back shell
- 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.)
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Links
- 239000002184 metal Substances 0.000 claims abstract description 55
- 238000009413 insulation Methods 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
- H01Q1/2258—Supports; Mounting means by structural association with other equipment or articles used with computer equipment
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/48—Earthing means; Earth screens; Counterpoises
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Support Of Aerials (AREA)
- Details Of Aerials (AREA)
Abstract
The invention discloses electronic equipment, which comprises a screen main body, wherein the screen main body comprises a metal back shell, a screen, a rotating shaft structure, an insulating rotating shaft cover, an insulating support and an antenna structure, the screen is accommodated in the metal back shell, the rotating shaft structure and the insulating support are positioned at the lower side of the screen, the insulating support is fixedly arranged on the inner wall of the metal back shell, the antenna structure comprises a radiator and a grounding part, the antenna structure is arranged on the insulating support to separate the radiator from the metal back shell, the antenna structure is separated from the rotating shaft structure, and the insulating rotating shaft cover is covered on the outer sides of the rotating shaft structure, the insulating support and the antenna structure. The electronic equipment can use the insulating support and the insulating rotating shaft cover to simultaneously create a clearance area for the antenna structure, so that the antenna structure can be ensured not to influence the design of a narrow-frame comprehensive screen, all metal and the like on the basis of reliable signal transmission.
Description
Technical Field
The invention relates to the technical field of electronic equipment, in particular to electronic equipment.
Background
The mobile terminal has a high requirement for directivity of the antenna due to uncertainty of its location. When the mobile terminal rotates, no signal dead angle can appear, so that normal network connection cannot be realized. Notebook computers typically design antennas on the top side of the screen for antenna directivity design. In the area on the upper side of the screen, the clearance area is large, the periphery is not shielded by metal, and the directivity of the antenna is good. In recent years, however, with the development of innovative designs such as a narrow-frame full-face screen and an all-metal screen, it is no doubt possible to influence the design of the antenna on the upper side of the screen.
Disclosure of Invention
The invention aims to provide an electronic device, and the arrangement of an antenna of the electronic device does not influence the design of a narrow-frame full-face screen, all-metal and the like.
In order to achieve the above object, the invention provides an electronic device, which comprises a screen main body, wherein the screen main body comprises a metal back shell, a screen, a rotating shaft structure, an insulating rotating shaft cover, an insulating support and an antenna structure, the screen is accommodated in the metal back shell, the rotating shaft structure and the insulating support are positioned at the lower side of the screen, the insulating support is fixedly arranged on the inner wall of the metal back shell, the antenna structure comprises a radiator and a grounding part, the antenna structure is arranged on the insulating support so as to separate the radiator from the metal back shell, the antenna structure is spaced from the rotating shaft structure, and the insulating rotating shaft cover is covered on the outer sides of the rotating shaft structure, the insulating support and the antenna structure.
Preferably, the antenna structure is grounded through a flexible conductive sheet, one end of the flexible conductive sheet is attached to the grounding part, and the other end of the flexible conductive sheet is attached to the inner wall of the metal back shell.
Preferably, the antenna structure further comprises a circuit board, the radiator and the grounding part are arranged on the circuit board in a planar attached mode, the antenna structure further comprises directional retaining walls which are arranged on the circuit board in an attached mode and are arranged on two opposite sides of the radiator at intervals respectively, and the grounding part is connected between the directional retaining walls.
Preferably, the directional retaining walls are respectively located at two opposite sides of the radiator along the extending direction of the insulating rotating shaft cover.
Preferably, the insulating support comprises a support plate part which is arranged at an angle with the screen, the support plate part is positioned on the upper side of the lower side edge of the metal back shell and outwards exceeds the lower side edge of the metal back shell, and the antenna structure is attached to one side, opposite to the lower side edge of the metal back shell, of the support plate part.
Preferably, a plurality of fins are provided at the bottom of the support plate portion.
Preferably, the insulating support further includes a baffle portion extending upward from a side of the support plate portion adjacent to the metal back case to separate the metal back case and the antenna structure.
Preferably, the grounding part is adjacent to the baffle part, the antenna structure is grounded through a flexible conductive sheet, one end of the flexible conductive sheet is attached to the grounding part, the middle part of the flexible conductive sheet is attached to the baffle part, and the other end of the flexible conductive sheet is attached upwards from the upper end of the baffle part through the rear edge of the inner wall of the metal back shell.
Preferably, the rotating shaft structure and the antenna structure are both arranged on the insulating support, and a plurality of wiring clamp positions are formed on the insulating support for the wiring of the feeder line of the antenna structure.
Preferably, the number of the antenna structures is two, and the antenna structures are arranged at intervals along the extending direction of the insulating rotating shaft cover.
Compared with the prior art, the electronic equipment provided by the invention has the insulating bracket which is positioned at the lower side of the screen and fixed on the inner wall of the metal back shell, the antenna structure is arranged on the insulating bracket so that the radiator of the antenna structure is separated from the metal back shell, the antenna structure is separated from the rotating shaft structure, and the insulating rotating shaft cover is arranged outside the rotating shaft structure, the insulating bracket and the antenna structure, so that the electronic equipment provided by the invention can use the insulating bracket and the insulating rotating shaft cover to create a clearance area for the antenna structure at the same time, and the antenna structure provided by the invention can be ensured not to influence the design of a narrow-frame comprehensive screen, all metal and the like on the basis of reliable signal transmission.
Drawings
Fig. 1 is a schematic perspective view of an electronic device according to an embodiment of the invention.
FIG. 2 is a schematic diagram showing an exploded structure of an electronic device according to an embodiment of the present invention
Fig. 3 is a schematic perspective view of the hidden part of fig. 1.
Fig. 4 is an exploded view of fig. 1.
Fig. 5 is a schematic diagram of the antenna structure and the flexible conductive sheet according to an embodiment of the present invention.
Detailed Description
In order to describe the technical content and constructional features of the present invention in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
For convenience of structural description, in the present invention, an end of the screen body far away from the rotating shaft structure is taken as an upper end of the screen body, an end of the screen body provided with the rotating shaft structure is taken as a lower end, and the terms of directions such as "upper", "lower", "bottom" and the like in the present invention are all referred to herein.
Referring to fig. 1 to 5, the invention discloses an electronic device, which comprises a screen main body 100, wherein the screen main body 100 comprises a metal back shell 1, a screen 2, a rotating shaft structure 3, an insulating rotating shaft cover 4, an insulating support 5 and an antenna structure 6, the screen 2 is accommodated in the metal back shell 1, the rotating shaft structure 3 and the insulating support 5 are positioned at the lower side of the screen 2, the insulating support 5 is fixedly arranged on the inner wall of the metal back shell 1, the antenna structure 6 comprises a radiator 60 and a grounding part 61, the antenna structure 6 is arranged on the insulating support 5 so that the radiator 60 is separated from the metal back shell 1, the antenna structure 6 is separated from the rotating shaft structure 3, and the insulating rotating shaft cover 4 is covered outside the rotating shaft structure 3, the insulating support 5 and the antenna structure 6. Specifically, the radiator 60 is provided with a feeding point 601 for feeding; since the rotating shaft structure 3 is usually a metal structure, the spacing distance between the antenna structure 6 and the rotating shaft structure 3 needs to ensure that the performance of the antenna structure 6 is not substantially affected by the rotating shaft structure 3.
Through the design, the electronic equipment can simultaneously create a clearance area for the antenna structure 6 by utilizing the insulating support 5 and the insulating rotating shaft cover 4, so that the antenna structure 6 can be ensured not to influence the design of a narrow-frame comprehensive screen, all metal and the like on the basis of reliable signal transmission.
Referring to fig. 3 to 5, in some embodiments, the antenna structure 6 is grounded through a flexible conductive sheet 7, one end of the flexible conductive sheet 7 is attached to the grounding portion 61, and the other end of the flexible conductive sheet 7 is attached to the inner wall of the metal back shell 1; specifically, the flexible conductive sheet 7 is conductive cloth. The two ends of the flexible conductive sheet 7 are respectively attached to the grounding part 61 and the inner wall of the metal back shell 1, so that the grounding of the antenna structure 6 is more stable.
Referring to fig. 5, in some embodiments, the antenna structure 6 further includes a circuit board 62, the radiator 60 and the grounding portion 61 are planar and attached to the circuit board 62, the antenna structure 6 further includes directional retaining walls 63 attached to the circuit board 62 and respectively disposed at two opposite sides of the radiator 60 at intervals, and the grounding portion 61 is connected between the directional retaining walls 63. Because the antenna structure 6 is a PCB antenna, the radiator 60 can only be routed on a plane, and the environmental limitation of all-metal design is added, so that the radiation directivity of the radiator 60 is poor, the radiation dead angle is easy to appear at some angles, and the radiation directivity of the antenna structure 6 is effectively improved by the design of the directional retaining wall 63, so that the antenna structure 6 can radiate uniformly to 360 degrees in space. Specifically, the directional retaining walls 63 are respectively located on opposite sides of the radiator 60 in the extending direction of the insulating rotary shaft cover 4.
Referring to fig. 5, in some embodiments, the directional retaining wall 63 extends beyond the radiator 60 from the side away from the grounding portion 61, so as to perform a better blocking function and further improve the radiation directivity of the antenna structure 6. Specifically, both side edges of the directional retaining wall 63 are substantially flush with both side edges of the circuit board 62, and the grounding portion 61 is disposed adjacent to one side edge of the circuit board 62, and the radiator 60 is disposed at a distance from the side edge of the circuit board 62 away from the grounding portion 61.
Referring to fig. 4, in some embodiments, the insulating support 5 includes a support plate 51 disposed at an angle to the screen 2, the support plate 51 is located on an upper side of the lower edge 11 of the metal back shell 1 and extends outward beyond the lower edge 11 of the metal back shell 1, and the antenna structure 6 is attached to a side of the support plate 51 opposite to the lower edge 11 of the metal back shell 1. Through the design, the antenna structure 6 is stably arranged on the insulating bracket 5, and the supporting plate part 51 has enough space to arrange the antenna structure 6 because the supporting plate part 51 outwards exceeds the lower side edge 11 of the metal back shell 1.
Referring to fig. 3, in some embodiments, a plurality of fins 52 are provided at the bottom of the support plate 51. By this design, heat dissipation of the antenna structure 6 is facilitated.
Referring to fig. 3 and 4, in some embodiments, the insulating support 5 further includes a baffle portion 53, and the baffle portion 53 extends upward from a side of the support plate portion 51 adjacent to the metal back case 1 to separate the metal back case 1 from the antenna structure 6. By the combined action of the baffle portion 53 and the support plate portion 51, a clearance area can be better provided for the antenna structure 6 to ensure the reliability of signal transmission.
Referring to fig. 3 and 4, in some embodiments, the grounding portion 61 is adjacent to the baffle portion 53, the antenna structure 6 is grounded through a flexible conductive sheet 7, one end of the flexible conductive sheet 7 is attached to the grounding portion 61, the middle portion of the flexible conductive sheet 7 is attached to the baffle portion 53, and the other end of the flexible conductive sheet 7 is attached upward from the upper end of the baffle portion 53 along the inner wall of the metal back shell 1; specifically, the flexible conductive sheet 7 is conductive cloth. By arranging the flexible conductive sheet 7, one end of the flexible conductive sheet is attached to the grounding part 61, the middle part of the flexible conductive sheet is attached to the baffle part 53, and the other end of the flexible conductive sheet is attached upwards from the upper end of the baffle part 53 through the inner wall of the rear edge metal back shell 1, so that the grounding of the antenna structure 6 is more stable. It should be noted that the description herein of the flexible conductive sheet 7 is for clarity of description of the attaching position thereof, and is not a description of the attaching method of the flexible conductive sheet 7, and should not be taken as limiting the invention.
Referring to fig. 4, in some embodiments, the rotating shaft structure 3 and the antenna structure 6 are both disposed on the insulating support 5, and a plurality of wiring clamp 54 are formed on the insulating support 5 for wiring the feeder line 55 of the antenna structure 6, so that the feeder line 55 can be effectively prevented from shaking, and structural reliability is ensured.
Referring to fig. 3 and fig. 4, in some embodiments, the number of the antenna structures 6 is two, and the antenna structures 6 are spaced along the extending direction of the insulating rotating shaft cover 4, and the spacing distance between the two antenna structures 6 needs to be capable of ensuring the isolation between the two antenna structures to avoid the mutual influence between the two antenna structures 6; by the design, the signal transmission capability of the electronic equipment can be further improved. Specifically, one of the two antenna structures 6 is a main antenna structure, which can receive and output signals, and the other of the two antenna structures 6 is a sub-antenna structure, which can only receive signals; of course, this is not a limitation.
Referring to fig. 3, in some embodiments, the number of the rotating shaft structures 3 is two, and two antenna structures 6 are disposed between the two rotating shaft structures 3, and when the antenna structures 6 are specifically disposed, a certain space needs to be kept between the antenna structures 6 and the rotating shaft structures 3 to avoid affecting signal transmission of the antenna structures 6.
In the embodiment shown in fig. 1 to 4, the number of insulating holders 5 is one, on which two antenna structures 6 and two spindle structures 3 are arranged; specifically, the bottom of the insulating bracket 5 is supported on the lower edge 11 of the metal back shell 1, and the side portion of the insulating bracket 5 is fixedly bonded to the inner wall of the metal back shell 1, so as to firmly bond the insulating bracket 5 to the metal back shell 1, which is not limited in this way. In other embodiments, the number of the insulating holders 5 is not limited to one, for example, the two antenna structures 6 may be disposed on the respective insulating holders 5, and the rotating shaft structure 3 may be selectively disposed on the insulating holders 5 or may not be disposed on the insulating holders 5 according to circumstances.
It should be noted that the specific form, the specific number, the specific arrangement, etc. of the insulating holders 5 and the antenna structures 6 in the present invention are not limited as long as the function of providing the clearance for the antenna structures 6 and securing the signal transmission effect thereof can be achieved.
As can be seen from the above, the electronic device of the present invention has the insulating support 5 located at the lower side of the screen 2 and fixed on the inner wall of the metal back shell 1, the antenna structure 6 is disposed on the insulating support 5 to separate the radiator 60 from the metal back shell 1, the antenna structure 6 is spaced from the rotating shaft structure 3, and the insulating rotating shaft cover 4 is covered on the outer sides of the rotating shaft structure 3, the insulating support 5 and the antenna structure 6, so that the electronic device of the present invention can use the insulating support 5 and the insulating rotating shaft cover 4 to create a clearance area for the antenna structure 6 at the same time, thereby ensuring that the antenna structure 6 of the present invention does not affect the design of the narrow-frame full-screen and all-metal on the basis of reliable signal transmission.
The foregoing disclosure is only illustrative of the preferred embodiments of the present invention and is not to be construed as limiting the scope of the invention, which is defined by the appended claims.
Claims (6)
1. The electronic equipment is characterized by comprising a screen main body, wherein the screen main body comprises a metal back shell, a screen, a rotating shaft structure, an insulating rotating shaft cover, an insulating support and an antenna structure, the screen is accommodated in the metal back shell, the rotating shaft structure and the insulating support are positioned on the lower side of the screen, the insulating support is fixedly arranged on the inner wall of the metal back shell, the antenna structure comprises a radiator and a grounding part, the antenna structure is arranged on the insulating support so as to separate the radiator from the metal back shell, the antenna structure is spaced from the rotating shaft structure, and the insulating rotating shaft cover is covered on the outer sides of the rotating shaft structure, the insulating support and the antenna structure;
the insulation support comprises a support plate part which is arranged at an angle with the screen, the support plate part is positioned on the upper side of the lower side edge of the metal back shell and outwards exceeds the lower side edge of the metal back shell, and the antenna structure is attached to one side of the support plate part opposite to the lower side edge of the metal back shell;
the insulating bracket further comprises a baffle plate part which extends upwards from one side of the supporting plate part, which is close to the metal back shell, so as to separate the metal back shell and the antenna structure;
The grounding part is adjacent to the baffle part, the antenna structure is grounded through a flexible conductive sheet, one end of the flexible conductive sheet is attached to the grounding part, the middle part of the flexible conductive sheet is attached to the baffle part, and the other end of the flexible conductive sheet is attached upwards from the upper end of the baffle part to the inner wall of the metal back shell after passing through.
2. The electronic device of claim 1, wherein the antenna structure further comprises a circuit board, the radiator and the ground plane are attached to the circuit board, the antenna structure further comprises directional retaining walls attached to the circuit board and respectively arranged at two opposite sides of the radiator at intervals, and the ground is connected between the directional retaining walls.
3. The electronic device of claim 2, wherein the directional retaining walls are located on opposite sides of the radiator along the extending direction of the insulating pivot cover, respectively.
4. The electronic device according to claim 1, wherein a bottom portion of the support plate portion is provided with a plurality of fins.
5. The electronic device of claim 1, wherein the rotating shaft structure and the antenna structure are both disposed on the insulating support, and a plurality of wiring positions are formed on the insulating support for wiring of the feeder line of the antenna structure.
6. The electronic device of claim 1, wherein the number of antenna structures is two, spaced apart along the direction of extension of the insulating pivot cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698936.9A CN110401007B (en) | 2019-07-30 | 2019-07-30 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910698936.9A CN110401007B (en) | 2019-07-30 | 2019-07-30 | Electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110401007A CN110401007A (en) | 2019-11-01 |
| CN110401007B true CN110401007B (en) | 2024-11-05 |
Family
ID=68326843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910698936.9A Active CN110401007B (en) | 2019-07-30 | 2019-07-30 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110401007B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113540752B (en) * | 2020-04-21 | 2024-03-01 | 北京小米移动软件有限公司 | Terminal equipment |
| CN113629395B (en) * | 2021-10-11 | 2022-01-25 | 深圳市中天迅通信技术股份有限公司 | Antenna system for mobile terminal and mobile terminal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911379A (en) * | 2008-01-04 | 2010-12-08 | 苹果公司 | Antennas and antenna carrier structures for electronic devices |
| CN103915678A (en) * | 2013-01-07 | 2014-07-09 | 智易科技股份有限公司 | Omnidirectional antenna |
| CN210074145U (en) * | 2019-07-30 | 2020-02-14 | 广东虹勤通讯技术有限公司 | Electronic device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9122446B2 (en) * | 2012-05-30 | 2015-09-01 | Apple Inc. | Antenna structures in electronic devices with hinged enclosures |
-
2019
- 2019-07-30 CN CN201910698936.9A patent/CN110401007B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101911379A (en) * | 2008-01-04 | 2010-12-08 | 苹果公司 | Antennas and antenna carrier structures for electronic devices |
| CN103915678A (en) * | 2013-01-07 | 2014-07-09 | 智易科技股份有限公司 | Omnidirectional antenna |
| CN210074145U (en) * | 2019-07-30 | 2020-02-14 | 广东虹勤通讯技术有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110401007A (en) | 2019-11-01 |
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