CN109524763B - Terminal equipment - Google Patents
Terminal equipment Download PDFInfo
- Publication number
- CN109524763B CN109524763B CN201811406691.XA CN201811406691A CN109524763B CN 109524763 B CN109524763 B CN 109524763B CN 201811406691 A CN201811406691 A CN 201811406691A CN 109524763 B CN109524763 B CN 109524763B
- Authority
- CN
- China
- Prior art keywords
- terminal device
- connecting part
- plane
- area
- antenna
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
-
- 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
- H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
- H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
- H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
-
- 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 Networks & Wireless Communication (AREA)
- Support Of Aerials (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides terminal equipment which comprises a first connecting part, a second connecting part and an antenna radiating body arranged on the first connecting part, wherein the first connecting part is connected with the second connecting part; under the condition that the terminal device is in a bonding state, the first connecting part and the second connecting part are bonded, and a gap is formed between the orthographic projection of the antenna radiator on a first plane and the orthographic projection of the second connecting part on the first plane; the first plane is a plane where a first end face of the first connecting portion is located, and the first end face is attached to the second connecting portion when the terminal device is in the attached state. The terminal equipment provided by the invention can improve the radiation effect of the antenna signal radiated by the antenna radiator.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a terminal device.
Background
With the development and progress of technology, the application of a folding terminal device is becoming more and more widespread, the folding terminal device including a base portion and a folding portion, the folding portion being unfolded with respect to the base portion when the folding terminal device is in an open state; and when the folding terminal device is in the attached state, the folding portion is overlapped with respect to the base portion. To implement the communication function of the folding terminal device, the antenna of the folding terminal device is generally disposed on the side frame of the base. However, when the foldable terminal device is in the attached state, the folding portion overlaps with the base portion, and thus the folding portion may shield a part of the antenna signal, so that the signal radiation of the antenna disposed on the base portion is shielded, and the antenna radiation effect is reduced.
Disclosure of Invention
The embodiment of the invention provides terminal equipment, which aims to solve the problem that the antenna of the terminal equipment in the prior art is poor in radiation effect.
The embodiment of the invention provides terminal equipment, which comprises a first connecting part, a second connecting part and an antenna radiating body arranged on the first connecting part;
under the condition that the terminal device is in a bonding state, the first connecting part and the second connecting part are bonded, and a gap is formed between the orthographic projection of the antenna radiator on a first plane and the orthographic projection of the second connecting part on the first plane;
the first plane is a plane where a first end face of the first connecting portion is located, and the first end face is attached to the second connecting portion when the terminal device is in the attached state.
In this way, in the embodiment of the present invention, when the terminal device is in the attached state, by providing a gap between the orthographic projection of the antenna radiator on the first plane and the orthographic projection of the second connection portion on the first plane, even if the antenna radiator disposed on the first connection portion is not covered by the second connection portion, the antenna signal radiated by the antenna radiator is not blocked by the second connection portion, so that the radiation effect of the antenna signal radiated by the antenna radiator can be effectively improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention 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 inventive exercise.
Fig. 1 is a schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 2 is a schematic radiation diagram of an antenna radiator according to an embodiment of the present invention;
fig. 3 is a second schematic view of the radiation of the antenna radiator according to the embodiment of the invention;
fig. 4 is a second schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 5 is a third schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 6 is a fourth schematic structural diagram of a terminal device according to an embodiment of the present invention;
fig. 7 is a diagram of a simulated electric field distribution of a terminal device according to an embodiment of the present invention;
fig. 8 is a second simulated electric field distribution diagram of the terminal device according to the embodiment of the present invention.
Detailed Description
The technical solutions 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, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 8, an embodiment of the present invention provides a terminal device, which includes a first connection portion 10 and a second connection portion 20, and the second connection portion 20 is capable of moving relative to the first connection portion 10 to switch the terminal device between an open state and a close state, where:
comprises a first connecting part 10, a second connecting part 20 and an antenna radiator 30 arranged on the first connecting part 10;
when the terminal device is in a bonded state, the first connection portion 10 and the second connection portion 20 are bonded, and a gap is formed between an orthographic projection of the antenna radiator 30 on a first plane and an orthographic projection of the second connection portion 20 on the first plane;
the first plane is a plane where the first end face of the first connection portion 10 is located, and the first end face is attached to the second connection portion 20 when the terminal device is in the attached state.
In the present embodiment, when the terminal device is in the attached state, the antenna radiator 30 disposed on the first connection portion 10 is not covered by the second connection portion 20 by providing a gap between the orthogonal projection of the antenna radiator 30 on the first plane and the orthogonal projection of the second connection portion 20 on the first plane, so that the antenna signal radiated by the antenna radiator 30 is not blocked by the second connection portion 20, and the radiation effect of the antenna signal radiated by the antenna radiator 30 can be effectively improved.
The first connection portion 10 includes a first metal housing 11, the second connection portion 20 includes a second metal housing 21, the antenna radiator 30 may be disposed on the first metal housing 11, and when the terminal device is in the attached state, a gap is formed between an orthographic projection of the antenna radiator 30 on the first plane and an orthographic projection of the second metal housing 21 on the first plane.
In addition, when the terminal device is in the attached state, an orthogonal projection of the first region of the first connection portion 10 on the first plane is located at an edge of the first end face, and the antenna radiator 30 may be disposed in the first region or may be disposed on a side frame adjacent to the first region. The first region may be a region where the first end surface of the first connection portion 10 is not covered by the second connection portion 20 when the terminal device is in the attached state.
In the present embodiment, the antenna radiator 30 is disposed in the first area or on the side frame adjacent to the first area, so that when the terminal device is in the attached state, the second connection portion 20 (including the second metal casing 21) does not shield the antenna radiator 30, so that the antenna signal radiated by the antenna radiator 30 is not shielded by the second connection portion 20 (including the second metal casing 21), and the radiation effect of the antenna signal radiated by the antenna radiator 30 is improved.
The antenna radiator 30 may be long and parallel to the side frame, so that the antenna radiator 30 is disposed away from the second metal housing 21, the influence of the second metal housing 21 on the antenna signal radiated by the antenna radiator 30 is reduced, and the radiation effect of the antenna radiator 30 is improved.
As shown in fig. 2 and fig. 3, when the terminal device is in the attached state, compared to the prior art in which the first metal housing 11 and the second metal housing 21 are disposed flush with each other, the antenna signal radiated by the antenna radiator 30 disposed on the first metal housing 11 is specifically as shown in fig. 2, that is, a part of the antenna signal is blocked by the interference of the second metal housing. In the present embodiment, the antenna radiator 30 is disposed in the first region of the first connection portion 10, i.e., the region not covered by the second connection portion 20, or on the side frame adjacent to the first region; specifically, as shown in fig. 3, the antenna signal radiated by the antenna radiator 30 is not interfered and blocked by the second metal casing 21 of the second connection portion 20, so that the radiation effect of the antenna signal radiated by the antenna radiator 30 can be improved.
The first connecting part 10 and the second connecting part 20 can be connected through a rotating shaft, and the terminal equipment can be switched between an opening state and a fitting state by controlling the second connecting part 20 to rotate relative to the first connecting part 10; moreover, the first connecting part 10 and the second connecting part 20 can be slid by pushing and pulling to switch the terminal device between the open state and the attaching state.
When the terminal device is in the attached state, one or two or more first regions of the first connection portion 10 not covered by the second connection portion 20 may be provided; in the case where there are a plurality of first regions, the antenna radiator 30 may be disposed in only one of the first regions, or may be disposed in one or more of the first regions. Preferably, the antenna radiator 30 is disposed on the first region having the larger width or on the side frame adjacent to the first region having the larger width.
As shown in fig. 4, in the case where the terminal device is in the attached state, an orthographic projection of the first metal housing 11 on the first plane may be larger than an orthographic projection of the second metal housing 21 on the first plane; preferably, the orthographic projection of the first metal shell 11 on the first plane may completely surround the orthographic projection of the second metal shell 21 on the first plane. The antenna radiator 30 may be disposed on the side frames on either side of the first metal case 11, or the antenna radiator 30 may be disposed on each side frame of the first metal case 11. Compared with the antenna radiator 30 arranged on only one side, the antenna radiator which can be arranged on the other side of the terminal device can be prevented from radiating antenna signals when the side provided with the antenna radiator 30 is held, and the use requirement of the terminal device is met.
The number of the antenna radiators 30 may be one, two, or more, and when the number of the antenna radiators 30 is two or more, the antenna radiators may be disposed in any first region or on a side frame adjacent to the first region, or may be disposed in different first regions or on different side frames in a dispersed manner, as long as the antenna signals radiated by the antenna radiators 30 are not interfered and shielded by the second metal housing 21. Preferably, there is a space between the orthographic projection of the antenna radiator 30 on the first plane and the orthographic projection of the second metal case 21 on the first plane.
As shown in fig. 5, the terminal device further includes a third connecting portion 40, and when the terminal device is in the attached state, the second connecting portion 20 covers a second area of the first end surface, and the third connecting portion 40 covers a third area of the first end surface, where the third area is an area of the first end surface except for the second area. Therefore, when the terminal device is in the attaching state, a section can be prevented from being formed between the side frame of the first metal shell 11 and the side frame of the second connecting portion 20, and the integrity and the carrying convenience of the terminal device are improved.
Wherein, under the condition that the terminal equipment is in a fitting state, the height of the third connecting part 40 is matched with the height of the second connecting part 20 in the direction vertical to the first end surface; preferably, the height of the third connecting portion 40 is the same as the height of the second connecting portion 20, that is, in the case where the terminal device is in the attached state, the surface of the second connecting portion 20 away from the first end surface is flush with the surface of the third connecting portion 40 away from the first end surface. This may further improve the integrity of the terminal device.
When the third connection portion 40 is a structure fixedly disposed on the first metal case 10, the third connection portion 40 may be made of a conductive material or an insulating material. When the third connecting portion 40 is made of a conductive material, the same material as the first metal shell 21 may be selected, so that the first metal shell 21 and the third connecting portion 40 may be formed by an integral molding process.
When the third connecting portion 40 is fixedly disposed on the second metal shell 21, the third connecting portion 40 needs to be made of an insulating material so as not to interfere with the signal radiated by the antenna radiator 30 disposed on the first metal shell 11. The third connecting portion 40 may be fixed to the second metal case 21 by bonding, or may be fixed to the second metal case 21 by injection molding.
As shown in fig. 6, the first metal shell 11 is provided with a first conductive tab 111 electrically connected to the ground; a second conductive contact piece 211 electrically connected with the ground wire is arranged on the second metal shell 21; in the attached state, the first guide tab 111 is connected or coupled to the second guide tab 211 in a contact manner.
In this embodiment, when the terminal device is in the attached state, the first guide tab 111 and the second guide tab 211 are connected or coupled in a contact manner, so that an induced current generated by the antenna radiator 30 on the first metal housing 11 and the second metal housing 21 can be prevented from entering a gap (not shown) between the first metal housing 11 and the second metal housing 21, and further, noise does not affect the radiation efficiency of the antenna radiator 30.
When the terminal device is in a fitted state, and the first metal housing 11 and the second metal housing 21 are in contact connection or coupling with the second guide connecting piece 211 through the first guide connecting piece 111, the simulated electric field distribution diagram of the antenna signal is as shown in fig. 7, a visible electromagnetic field cannot enter between the two to generate noise resonance, and the antenna efficiency and the bandwidth are not affected. However, in the case that the first metal housing 11 and the second metal housing 21 are not grounded, the simulated electric field distribution diagram of the antenna signal is as shown in fig. 8, and the signal radiated by the antenna radiator 30 enters the space between the first metal housing 11 and the second metal housing 21, that is, the electromagnetic field enters between the two, noise resonance is generated, and the radiation efficiency and the bandwidth of the antenna are affected.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (7)
1. A terminal device is characterized by comprising a first connecting part, a second connecting part and an antenna radiating body arranged on the first connecting part;
under the condition that the terminal device is in a bonding state, the first connecting part and the second connecting part are bonded, and a gap is formed between the orthographic projection of the antenna radiator on a first plane and the orthographic projection of the second connecting part on the first plane;
the first plane is a plane where a first end face of the first connecting part is located, and the first end face is attached to the second connecting part under the condition that the terminal equipment is in the attached state;
the terminal device further comprises a third connecting part;
under the condition that the terminal equipment is in the attaching state, the second connecting part covers a second area of the first end face, and the third connecting part covers a third area of the first end face, wherein the third area is an area on the first end face except the second area;
under the condition that the terminal equipment is in the attaching state, the third area is arranged around the shell of the second connecting part and is in closed-loop arrangement;
the antenna radiator is arranged in the third area or arranged on the side frame adjacent to the third area.
2. The terminal device of claim 1, wherein the first connection portion comprises a first metal housing and the second connection portion comprises a second metal housing;
the antenna radiator is arranged on the first metal shell.
3. The terminal device according to claim 1, wherein the third connecting portion is integrally formed with the first metal housing.
4. The terminal device according to claim 1, wherein the third connecting portion is fixedly connected to the second metal housing, and the third connecting portion is made of an insulating material.
5. The terminal device according to claim 1, wherein a thickness of the second connecting portion matches a thickness of the third connecting portion in a direction perpendicular to the first end face with the terminal device in the attached state.
6. The terminal device according to claim 5, wherein a surface of the second connection portion, which is away from the first end surface, is flush with a surface of the third connection portion, which is away from the first end surface, with the terminal device in the attached state.
7. The terminal device according to claim 2, wherein the first metal housing is provided with a first conductive tab electrically connected to a ground line;
a second guide connecting sheet electrically connected with the ground wire is arranged on the second metal shell;
the first guide connecting sheet is in contact connection or coupling with the second guide connecting sheet under the condition that the terminal equipment is in the attaching state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406691.XA CN109524763B (en) | 2018-11-23 | 2018-11-23 | Terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811406691.XA CN109524763B (en) | 2018-11-23 | 2018-11-23 | Terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109524763A CN109524763A (en) | 2019-03-26 |
| CN109524763B true CN109524763B (en) | 2021-05-14 |
Family
ID=65777505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811406691.XA Active CN109524763B (en) | 2018-11-23 | 2018-11-23 | Terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109524763B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689313A (en) * | 2002-10-09 | 2005-10-26 | 松下电器产业株式会社 | Communication terminal |
| CN1874169A (en) * | 2005-05-31 | 2006-12-06 | 启碁科技股份有限公司 | Mobile communication device |
| JP4526429B2 (en) * | 2005-04-18 | 2010-08-18 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | Portable radio |
| CN108140928A (en) * | 2015-10-14 | 2018-06-08 | 微软技术许可有限责任公司 | For the Adaptive Antenna System of the electronic equipment with the various shapes factor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100724116B1 (en) * | 2005-08-24 | 2007-06-04 | 엘지전자 주식회사 | Mobile communication terminal with interna antenna |
| EP2182705A4 (en) * | 2007-10-18 | 2012-06-27 | Nec Corp | Portable communication apparatus |
| KR102465796B1 (en) * | 2016-05-27 | 2022-11-10 | 삼성전자주식회사 | Electronic device with multi-slot antenna |
| CN106453701B (en) * | 2016-09-27 | 2019-08-16 | 努比亚技术有限公司 | A kind of metal shell and terminal |
-
2018
- 2018-11-23 CN CN201811406691.XA patent/CN109524763B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1689313A (en) * | 2002-10-09 | 2005-10-26 | 松下电器产业株式会社 | Communication terminal |
| JP4526429B2 (en) * | 2005-04-18 | 2010-08-18 | ソニー・エリクソン・モバイルコミュニケーションズ株式会社 | Portable radio |
| CN1874169A (en) * | 2005-05-31 | 2006-12-06 | 启碁科技股份有限公司 | Mobile communication device |
| CN108140928A (en) * | 2015-10-14 | 2018-06-08 | 微软技术许可有限责任公司 | For the Adaptive Antenna System of the electronic equipment with the various shapes factor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109524763A (en) | 2019-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101726935B1 (en) | Antenna device and portable electronic device using the same | |
| JP5704284B2 (en) | ANTENNA DEVICE AND ELECTRONIC DEVICE | |
| CA2561756A1 (en) | Antenna construction | |
| EP2562872A1 (en) | Antenna device | |
| JP6489534B2 (en) | Antenna and electrical equipment | |
| KR20160149133A (en) | Circuit protection structure and electronic device | |
| CN105071022A (en) | Near-field communication antenna device | |
| CN105826656A (en) | Shell body, antenna device and mobile terminal | |
| CN105576341A (en) | Near field communication antenna apparatus | |
| CN103579752B (en) | Housing and electrical equipment for printed circuit board (PCB) | |
| JP2000138522A (en) | Portable radio communication device | |
| CN109524763B (en) | Terminal equipment | |
| CN103700934A (en) | Antenna structure for metal case terminal and terminal | |
| US11245184B2 (en) | Antenna device and electrical appliance | |
| US6861995B2 (en) | Slot bracket antenna | |
| CN107484403B (en) | Shielding case, circuit board assembly and electronic equipment | |
| CN108493606B (en) | Electronic equipment | |
| JP6878142B2 (en) | Electronics | |
| ES2785083T3 (en) | Flow quantity measuring apparatus and wireless device for use in the flow quantity measuring apparatus | |
| CN107369919B (en) | Adapter plate for high-frequency structures | |
| JP2002016420A (en) | Lighting arrester and method for arranging conducting parts of lighting arrester | |
| JP2010268286A (en) | Magnetic antenna and antenna device | |
| JP2016178527A (en) | Antenna device | |
| KR20210047267A (en) | Human body distance detection module of electronic device, electronic device, and control method thereof | |
| CN205429167U (en) | Antenna device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |