CN111584998B - External antenna structure of electronic device - Google Patents
External antenna structure of electronic device Download PDFInfo
- Publication number
- CN111584998B CN111584998B CN201910116982.3A CN201910116982A CN111584998B CN 111584998 B CN111584998 B CN 111584998B CN 201910116982 A CN201910116982 A CN 201910116982A CN 111584998 B CN111584998 B CN 111584998B
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- Prior art keywords
- external
- antenna
- electronic device
- docking
- antenna structure
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- 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
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- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/30—Arrangements for providing operation on different wavebands
- H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Support Of Aerials (AREA)
Abstract
An external antenna structure of an electronic device, comprising: an external member and an abutment; the external component is fixed on the electronic device from outside and is provided with an antenna connector and a butt joint connecting part, and the antenna can be detachably butted with the antenna connector from outside the external component; the butt joint piece is arranged on the butt joint connecting part and can be detachably and electrically butted with the device connecting part of the electronic device, and the butt joint piece is mutually conducted with the antenna connector; the antenna can be electrically connected to the electronic device through the external antenna structure. The external antenna structure of the electronic device can achieve the effect that the antenna with the required frequency band can be easily added or replaced by self without disassembling the electronic device.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to an external antenna, and more particularly to an external antenna structure of an electronic device.
[ background of the invention ]
Electronic devices such as tablet computers have their original antenna built into the interior of the body.
Only there are few frequency bands for wireless communication, the built-in original antenna is limited to some frequency bands, and when the user needs to use other frequency bands, the following disadvantages need to be overcome.
The absence is a troublesome replacement. Because the original antenna is built in the body, the user must disassemble the whole electronic device to replace the antenna with the required frequency band, and then needs to replace the antenna again after replacement, which is troublesome and inconvenient.
The second disadvantage is that the original waterproof design is easily affected. The electronic device has a waterproof design, so that the original waterproof design can be easily moved to once a user carelessly mounts and detaches the electronic device, and the leakage condition is generated.
[ summary of the invention ]
The present invention is directed to an external antenna structure of an electronic device, which is added outside the electronic device to enable a user to easily add or replace an antenna with a desired frequency band without detaching the electronic device.
In order to achieve the above object, the present invention provides an external antenna structure of an electronic device for electrically connecting at least one antenna, the electronic device having at least one device connecting portion, the external antenna structure comprising: an external component fixed on the electronic device from outside, the external component is provided with at least one antenna connector and at least one pair of connecting parts corresponding to the at least one device connecting part, and the antenna is detachably connected with the antenna connector from outside the external component; and at least one docking member disposed at the at least one docking connection portion, the docking member being detachably electrically docked to the device connection portion, the docking member and the antenna connector being electrically connected to each other; the antenna is electrically connected to the electronic device through the antenna connector and the butt joint piece.
Compared with the prior art, the invention has the following effects: as long as the required antenna is butted with the antenna connector from the outside of the external component, the antenna can be electrically connected with the electronic device through the external antenna structure, the electronic device is not required to be disassembled completely, and the existing waterproof design of the electronic device is not influenced or moved.
[ description of the drawings ]
Fig. 1 is a perspective view of an external antenna structure according to the present invention.
Fig. 2 is an exploded perspective view of a portion of the external antenna structure of the present invention.
FIG. 3 is a schematic cross-sectional view of the assembly of FIG. 2.
Fig. 4 is an exploded perspective view of another portion of the external antenna structure of the present invention.
Fig. 5 is a schematic cross-sectional view illustrating an external antenna structure fixed to an electronic device according to the present invention.
Fig. 6 is a schematic plan view of the external antenna structure of the present invention standing on a plane together with an electronic device.
[ detailed description ] embodiments
The present invention will be described with reference to the accompanying drawings, which are provided for reference and illustration purposes only, and are not intended to limit the scope of the present invention.
As shown in fig. 1 to 5, the present invention provides an external antenna structure of an electronic device, which enables a user to easily add or replace at least one antenna a of a desired frequency band without detaching the electronic device 900 (see fig. 6). The bottom side of the electronic device 900 (which may be a tablet pc, for example) has at least one device connecting portion 9 as shown in fig. 5; of course, the device connecting portions 9 may be disposed on both sides of the electronic device 900, as long as the top side of the position where the antenna a is optimally mounted is avoided.
The external antenna structure 100 of the present invention includes: an external member 1 and at least one connecting member 3, preferably a cover 2. It should be noted that the number of the antennas a, the device connecting portion 9, and the docking piece 3, and the antenna connector 13 and the docking connecting portion 141, which will be described later, may be at least one (that is, 1 or more), and in this embodiment, two are exemplified, but it is needless to say that the number may be 3 or more in actual use, depending on the user's needs.
The external connection member 1 is externally fixed to the electronic device 900 (see fig. 5), and the external connection member 1 has a first side 11 and a second side 12 which are far away from each other. The first side 11 is located on the top side of the electronic device 900 and is provided with two antenna connectors 13 (see fig. 4), so that each antenna a is detachably connected to each antenna connector 13 from the outside of the external member 1 and is electrically communicated with each other; the second side 12 is located at the bottom of the electronic device 900 and corresponds to the device connecting portions 9, and the second side 12 of the external member 1 preferably further has a frame 14, the frame 14 has two butt connecting portions 141, and each pair of the butt connecting portions 141 corresponds to each device connecting portion 9.
Each connector 3 is electrically connected to each antenna connector 13, and in the present embodiment, is electrically connected between the corresponding connector 3 and the antenna connector 13 through a wire 16. Basically, each of the connectors 3 is only disposed on each of the connecting portions 141, or each of the connectors 3 is further positioned on the frame body 14 corresponding to each of the connecting portions 141, so that each of the connectors 3 can be detachably electrically connected to each of the device connecting portions 9 when the external connection member 1 is fixed on the electronic device 900, preferably by the cover body 2, as described in detail below.
The cover body 2 has a covering surface 21 and an outer side surface 22 opposite to each other, and the cover body 2 is covered on the frame body 14 by the covering surface 21 and fixed to each other, so that the cover body has waterproof and dustproof effects after being covered and fixed. Since the cover 2 is located at the bottom edge of the external antenna structure 100, the external antenna structure 100 will be placed along with the electronic device 900, and therefore, if the cover 2 is made of an elastic material, the cover will have a shock-proof effect.
Therefore, when a user needs to add or replace an antenna a in another frequency band, the user only needs to butt joint the required antenna a to the antenna connector 13 from the outside of the external component 1, and then the antenna a can be electrically butt-jointed to the device connecting part 9 of the electronic device 900 through the antenna connector 13, the wire 16 and the butt-joint part 3, so that the electronic device 900 does not need to be disassembled at all, and the existing waterproof design of the electronic device 900 is not affected or moved. In other words, by adding the external antenna structure 100 of the present invention to the electronic device 900, the user can easily add or replace the antenna a with a desired frequency band without detaching the electronic device 900.
As shown in fig. 2, 3 and 5, the covering surface 21 of the cover body 2 may further be provided with a floating groove 23, so that each pair of connectors 3 can be disposed on each pair of connecting portions 141 and electrically connected to each device connecting portion 9 by floating in the floating groove 23. The floating groove 23 is formed by recessing from the covering surface 21 to the direction of the outer side surface 22.
Specifically, each butt piece 3 includes a butt body 31 and a floating body 32, and the butt body 31 is fixed to the floating body 32. The two floating bodies 32 are accommodated in the floating groove 23 with a certain floating gap from the floating groove 23. In this way, the two floating bodies 32 can be slidably floated in the floating grooves 23, so that the two docking bodies 31 accurately correspond to the two docking connection portions 141 and the two device connection portions 9, and finally the two docking bodies 31 can be detachably electrically docked to the two device connection portions 9.
In addition, as shown in fig. 6, it is noted that, the external member 1 further protrudes with a protrusion 15, and the outer side surface 22 of the cover 2 is preferably flush with the protrusion 15, so that the external antenna structure 100 together with the electronic device 900 can stably stand on a plane F, and the top edge of the electronic device 900 stands on the plane F with the antenna a facing upward, so that the antenna a can also face upward, thereby facilitating the antenna a to wirelessly transmit signals.
As shown in fig. 1 and fig. 5, when the external antenna structure 100 of the present invention is fixed to the electronic device 900 by external screw connection (for example, by screw connection to screw hole), a plurality of screw sleeve elements 17 may be further added between the external member 1 and the electronic device 900, so as to utilize the screw sleeve elements 17 to extend the length of the screw hole to facilitate screw connection.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and drawings are included in the scope of the present invention, and are well known.
Claims (8)
1. An external antenna structure of an electronic device for electrically connecting at least one antenna, the electronic device having at least one device connecting portion, the external antenna structure comprising:
an external component fixed on the electronic device from outside, the external component is provided with at least one antenna connector and at least one pair of connecting parts corresponding to the at least one device connecting part, the antenna is detachably connected with the antenna connector from outside the external component, the external component is provided with a frame body, and the frame body is provided with the at least one pair of connecting parts;
the cover body covers the frame body and is fixed with the frame body, and the cover body is provided with a floating groove; and
at least one pair of connecting pieces, which are arranged on the at least one pair of connecting parts, can be detachably and electrically butted with the device connecting parts, are mutually conducted with the antenna connector, are arranged on the at least one pair of connecting parts by floating in the floating groove and are electrically butted with the at least one device connecting part;
the antenna is electrically connected to the electronic device through the antenna connector and the butt joint piece.
2. An external antenna structure of an electronic device according to claim 1, wherein the external connection member has a first side and a second side that are away from each other, the at least one antenna connector is disposed on the first side, and the at least one pair of connection portions is disposed on the second side.
3. The external antenna structure of claim 1, wherein the external component further comprises at least one wire electrically connected between the docking piece and the antenna connector.
4. An external antenna structure of an electronic device according to claim 1, wherein the docking member is positioned on the frame body corresponding to the docking connection portion.
5. The external antenna structure of claim 4, wherein the cover has a covering surface, and the cover covers the frame body with the covering surface.
6. The external antenna structure of claim 5, wherein the cover further has an outer side surface, the outer side surface and the covering surface are opposite to each other, and the outer side surface of the cover and a convex portion of the external member are flush with each other.
7. An external antenna structure of an electronic device according to claim 1, wherein said antenna connector, said docking connection portion and said docking member are provided in two, each of said docking members is provided at each of said docking connection portions and electrically docks to each of said device connection portions, and each of said antennas is connected to each of said antenna connectors from outside of said external connection member.
8. The external antenna structure of claim 1, wherein the docking member comprises a floating body and a docking body, the docking body is fixed to the floating body, the floating body is slidably floated in the floating groove, and the docking body is detachably electrically docked with respect to the device connecting portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910116982.3A CN111584998B (en) | 2019-02-15 | 2019-02-15 | External antenna structure of electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910116982.3A CN111584998B (en) | 2019-02-15 | 2019-02-15 | External antenna structure of electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111584998A CN111584998A (en) | 2020-08-25 |
| CN111584998B true CN111584998B (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910116982.3A Active CN111584998B (en) | 2019-02-15 | 2019-02-15 | External antenna structure of electronic device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111584998B (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5864321A (en) * | 1996-09-03 | 1999-01-26 | Raytheon Company | Microwave terrestrial radio with dovetail attachment and reference plane |
| JP3789415B2 (en) * | 2002-10-03 | 2006-06-21 | Ｓｍｋ株式会社 | Detachable antenna device |
| JP4536739B2 (en) * | 2007-01-30 | 2010-09-01 | 原田工業株式会社 | Connector assembly for antenna |
| US7911397B2 (en) * | 2008-04-02 | 2011-03-22 | Apple Inc. | Antennas for electronic devices |
| KR100993490B1 (en) * | 2008-07-16 | 2010-11-11 | 김경훈 | Connector device for removable antenna |
| CN201682054U (en) * | 2009-12-24 | 2010-12-22 | 上海网环信息科技有限公司 | External antenna device of industrial computer |
| CN202261364U (en) * | 2011-09-16 | 2012-05-30 | 厦门拓能信息科技有限公司 | Bearing seat type integrated gateway allowing panel personal computer to be placed on |
| CN103633426B (en) * | 2013-12-06 | 2016-06-22 | 华为终端有限公司 | Antenna structure and mobile terminal device |
| CN204374658U (en) * | 2015-01-13 | 2015-06-03 | 东莞极飞无人机科技有限公司 | A kind of hand-held control device of unmanned vehicle |
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2019
- 2019-02-15 CN CN201910116982.3A patent/CN111584998B/en active Active
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| Publication number | Publication date |
|---|---|
| CN111584998A (en) | 2020-08-25 |
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