CN112382843B - Antenna and electronic equipment - Google Patents

Antenna and electronic equipment Download PDF

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Publication number
CN112382843B
CN112382843B CN202011210916.1A CN202011210916A CN112382843B CN 112382843 B CN112382843 B CN 112382843B CN 202011210916 A CN202011210916 A CN 202011210916A CN 112382843 B CN112382843 B CN 112382843B
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China
Prior art keywords
antenna
radiator
support
bracket
antenna radiator
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CN202011210916.1A
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Chinese (zh)
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CN112382843A (en
Inventor
董申卫
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Shanghai Wingtech Information Technology Co Ltd
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Shanghai Wingtech Information Technology Co Ltd
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Priority to CN202011210916.1A priority Critical patent/CN112382843B/en
Publication of CN112382843A publication Critical patent/CN112382843A/en
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Publication of CN112382843B publication Critical patent/CN112382843B/en
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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
    • 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

Abstract

The application relates to the field of electronic equipment, and provides an antenna and electronic equipment. The antenna comprises a first antenna support, a second antenna support, a first antenna radiator and a second antenna radiator; the first antenna support and the second antenna support are plate-shaped structures, and the first antenna radiator and the second antenna radiator are surface antenna radiators; the first antenna radiator is attached to the board surface of the first antenna bracket, and the second antenna radiator is attached to the board surface of the second antenna bracket; the first antenna bracket and the second antenna bracket are connected in a sliding mode. The antenna can increase the area of the antenna under the condition of not increasing the volume of the antenna.

Description

Antenna and electronic equipment
Technical Field
The present application relates to the field of electronic devices, and in particular, to an antenna and an electronic device.
Background
Along with the popularization of electronic devices, electronic devices are becoming an indispensable part of people's lives and works, and people have higher and higher requirements for electronic devices, for example, the signal transceiving capacity of electronic devices is required to be improved.
The signal transceiving capability of electronic devices is generally improved by enlarging the area of the antenna. As shown in fig. 1, the antenna of the current electronic device is implemented by injection molding hardware 1-1 in the mold, but obviously, increasing the area of the antenna directly results in increasing the volume of the antenna, and increasing the volume of the antenna directly results in increasing the volume of the electronic device, so that the prior art is difficult to both increase the area of the antenna and decrease the volume of the electronic device.
Disclosure of Invention
In view of the above, it is desirable to provide an antenna that can increase the area of the antenna without increasing the volume of the antenna.
In a first aspect, the present application provides an antenna comprising a first antenna support, a second antenna support, a first antenna radiator, and a second antenna radiator;
the first antenna support and the second antenna support are plate-shaped structures, and the first antenna radiator and the second antenna radiator are surface antenna radiators; the first antenna radiator is attached to the board surface of the first antenna bracket, and the second antenna radiator is attached to the board surface of the second antenna bracket; the first antenna bracket and the second antenna bracket are connected in a sliding mode.
Optionally, the first antenna bracket is provided with an accommodating space; the second antenna bracket can slide into and out of the accommodating space so as to be connected with the first antenna bracket in a sliding mode through the accommodating space.
Optionally, the receiving space is a groove formed by inwardly recessing one end surface of the first antenna support, and the groove includes a bottom surface and two side surfaces.
Optionally, two opposite side surfaces of the groove are provided with guide rails, and the second antenna bracket slides into and slides out of the accommodating space through the guide rails.
Optionally, a first limiting block is disposed on one side of the accommodating space away from the sliding-in direction.
Optionally, a second limiting block is disposed on one side of the accommodating space along the sliding-out direction.
Optionally, a third limiting block corresponding to the second limiting block is disposed on one side of the second antenna bracket.
Optionally, the first antenna radiator is a flexible circuit board antenna radiator or a rigid circuit board antenna radiator.
Optionally, the second antenna radiator is a flexible circuit board antenna radiator or a rigid circuit board antenna radiator.
In a second aspect, the present application provides an electronic device comprising an antenna according to any one of the above-mentioned first aspects.
To sum up, the antenna that this application embodiment provided sets up two sliding connection's plate antenna support to with the laminating of face antenna radiation body on plate antenna support, when two antenna support removed each other like this, the two coincides or staggers each other, makes two antenna radiation bodies also coincide or stagger each other, can increase the area of antenna under the condition that does not increase the antenna volume, improves the antenna performance.
In addition, according to the electronic device provided by the embodiment of the application, the antenna of the first aspect is arranged in the electronic device, so that the area of the antenna can be increased without increasing the volume of the antenna, and the performance of the electronic device is further improved.
Drawings
Fig. 1 is a schematic diagram of a prior art antenna configuration;
fig. 2 is a schematic diagram illustrating a first antenna mount and a second antenna mount of the present application being slid and then shifted with respect to each other according to an embodiment of the present application;
fig. 3 is a schematic view illustrating a first antenna mount and a second antenna mount overlapping each other after sliding according to an embodiment of the present application;
FIG. 4 is a schematic view of an accommodating space shown in an embodiment of the present application;
fig. 5 is a schematic diagram illustrating a second antenna bracket according to an embodiment of the present application after being slid into the accommodating space;
fig. 6 is a schematic view illustrating a second antenna bracket sliding out of the accommodating space according to the embodiment of the application;
fig. 7 is a schematic diagram of an antenna provided in an embodiment of the present application, which is combined with other antennas.
Reference numerals are as follows: the antenna comprises a first antenna support 1, a second antenna support 2, a first antenna radiator 3, a second antenna radiator 4, an accommodating space 5, a printed circuit board 6, a first limiting block 7, an elastic sheet 8, a guide rail 9, a support slidable antenna 100 and an in-mold injection molding hardware formed antenna 200.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
Fig. 2 is a schematic diagram of an antenna 100 according to an embodiment of the present application. As shown in fig. 2, the antenna 100 includes a first antenna holder 1, a second antenna holder 2, a first antenna radiator 3, and a second antenna radiator 4.
The first antenna mount 1 and the second antenna mount 2 are plate-like structures, and the first antenna radiator 3 and the second antenna radiator 4 are surface antenna radiators; the first antenna radiator 3 is attached to the board surface of the first antenna support 1, and the second antenna radiator 4 is attached to the board surface of the second antenna support 2; the first antenna mount 1 and the second antenna mount 2 are slidably connected. When the first antenna holder 1 and the second antenna holder 2 slide with respect to each other, the first antenna holder 1 and the second antenna holder 2 may be overlapped or staggered with respect to each other, so that the first antenna radiator 3 and the second antenna radiator 4 are also correspondingly overlapped or staggered with respect to each other.
Further, as shown in fig. 2, the antenna 100 further includes a Printed circuit board 6 (PCB), a spring (not shown) and a gold finger (not shown). The elastic sheet is arranged on the PCB6, the gold finger is arranged on the first antenna radiator 3 and the second antenna radiator 4, and the first antenna radiator 3 and the second antenna radiator 4 are connected or disconnected with the elastic sheet on the PCB6 through the gold finger, so that the antenna 100 is in a working or non-working state. The golden finger, the elastic sheet and the like can be arranged at corresponding positions according to requirements, for example, can be arranged on the relatively lower step 11 in fig. 4.
Further, the surface of the antenna holder shown in fig. 2 and 3 is an upper surface, the first antenna radiator 3 and the second antenna radiator 4 are respectively attached to the upper surfaces of the first antenna holder 1 and the second antenna holder 2, the surface shown in fig. 4 is a lower surface of the first antenna holder 1, and positions, such as elastic pieces and golden fingers, are reserved for mounting other elements on the lower surface, so that a certain area is occupied. Since the first antenna holder 1 is only used for attaching the first antenna radiator 3, the antenna area can be increased when the first antenna holder 1 is attached to the upper surface of the first antenna holder 1 as compared with when the first antenna holder 1 is attached to the lower surface of the first antenna holder.
Since the antenna radiator is attached to the upper surface of the antenna holder and the connection member of the antenna radiator to the PCB is attached to the lower surface of the antenna holder, the slot 10 shown in fig. 4 is provided in the antenna holder, and the antenna radiator is inserted from the upper surface to the lower surface of the antenna holder through the slot 10, thereby being connected to the PCB.
As shown in fig. 2, when the first antenna support 1 and the second antenna support 2 are staggered, the first antenna radiator 3 and the second antenna radiator 4 are also staggered, so that the antenna area of the antenna 100 is the largest, and the antenna performance is the best, at this time, the gold fingers arranged on the first antenna radiator 3 and the second antenna radiator 4 are connected with the elastic sheet on the PCB6, and the antenna 100 is in a working state.
Fig. 3 is a schematic view showing the first antenna holder 1 and the second antenna holder 2 slid to overlap each other. When the first antenna support 1 and the second antenna support 2 are overlapped, the first antenna radiator 3 and the second antenna radiator 4 are also overlapped with each other, at this time, the antenna area is the smallest, the gold fingers arranged on the first antenna radiator 3 and the second antenna radiator 4 are disconnected from the elastic sheets on the PCB6, and the antenna 100 is in a non-working state. Since the volume of the antenna 100 is minimized at this time, the occupied space is also minimized, which facilitates the installation, maintenance, and the like of the antenna 100.
Further, the first antenna support 1 and the second antenna support 2 may be slid with respect to each other by providing a slide trigger button on the outside of the device in which the antenna 100 is installed, and driving the first antenna support 1 and/or the second antenna support 2 to move when the button is pressed.
Further, the first antenna support 1 and/or the second antenna support 2 may be driven to move using an elastic device, a motor, or the like.
Further, the overlapping or the staggering of the first antenna mount 1 and/or the second antenna mount 2 may be set according to the actual situation. Illustratively, the antenna 100 needs to be installed in another electronic device, and the antenna 100 is placed in the electronic device through an opening in the electronic device. Then, since the volume of the antenna 100 is the smallest and the opening is the smallest after the first antenna support 1 and the second antenna support 2 are overlapped, it is easiest to put the antenna 100 into the electronic device in this case, and obviously, when the first antenna support 1 and the second antenna support 2 are overlapped with each other, the convenience of mounting the antenna 100 can be improved. Further, after the antenna 100 is installed, the first antenna bracket 1 and/or the second antenna bracket 2 may be driven to slide, so that the first antenna bracket 1 and the second antenna bracket 2 are staggered, the area of the antenna 100 is maximized, and the performance during operation is the best.
In addition, when the antenna 100 is mounted, the small opening can reduce the problem of poor strength and sealing performance of the electronic device due to the opening, compared with the large opening.
Alternatively, referring to fig. 4, 5 and 6, the first antenna holder 1 is provided with a housing space 5; the second antenna bracket 2 is slidably connected with the first antenna bracket 1 through the accommodating space 5, and when the second antenna bracket 2 slides into and out of the accommodating space 5, the first antenna bracket 1 and the second antenna bracket 2 can be overlapped or staggered with each other.
Alternatively, the receiving space 5 is a groove formed by recessing inward from one end surface of the first antenna support 1, and the groove includes a bottom surface and two side surfaces.
Since the recess includes a bottom surface and side surfaces, i.e., the top surface may be absent, not only may material be saved, but the weight of the antenna 100 may also be reduced.
Alternatively, still referring to fig. 4, 5 and 6, on opposite sides of the groove, rails 9 are provided, by means of which rails 9 the second antenna support slides in and out of the receiving space 5.
The guide rail 9 not only enables the second antenna bracket 2 to slide into and out of the accommodating space smoothly, but also can play a role in limiting up and down.
Alternatively, referring to fig. 4, 5 and 6, a first stopper 7 may be disposed at a side of the receiving space 5 away from the sliding-in direction to prevent the second antenna holder 2 from sliding out from the side of the receiving space 5. Further, the first stopper may be a rectangular stopper as shown in fig. 4, 5 and 6, or may be a stopper of other shapes and sizes, which is not limited herein.
Optionally, a second stopper (not shown) may be disposed on the other side of the accommodating space 5 to prevent the second antenna bracket 2 from sliding out from the other side of the accommodating space 5. The second stopper is movable stopper, and further, when second antenna boom 2 slides into accommodating space 5, the second stopper is installed to prevent second antenna boom 2 from sliding out from accommodating space 5, when second antenna boom 2 needs sliding out accommodating space 5, dismantle from first antenna boom 1, in order to make things convenient for its roll-off. Further, the second limiting block may be a rectangular limiting block, or may be a limiting block with other shapes and sizes, which is not limited herein.
Optionally, a third limiting block corresponding to the second limiting block is disposed on one side of the second antenna bracket 2.
Alternatively, when the second antenna mount 2 slides to a desired position, it may be fixed by using a screw, a latch, or the like, so as to prevent it from continuously sliding or shaking when receiving an external force.
Alternatively, the first antenna radiator 3 is a Flexible Printed Circuit (FPC) antenna radiator.
Optionally, the second antenna radiator 4 is an FPC antenna radiator.
Since the FPC is a flexible circuit board, the thickness of the antenna radiator can be made thin, and thus when the radiator of the antenna 100 is provided as the FPC antenna radiator, the volume of the antenna 100 can be reduced, and thus the volume of the electronic device provided with the antenna 100 can also be reduced, so that the electronic device is thinner and lighter.
To sum up, the antenna 100 provided in the embodiment of the present application sets up two slidably connected panel antenna holders, and laminates the panel antenna radiator on the panel antenna holder, so that when two antenna holders move relative to each other, the two antenna holders coincide or stagger relative to each other, so that two antenna radiators also coincide or stagger relative to each other, and when two antenna radiators are in a staggered state, the area of the antenna can be significantly increased, and the antenna performance can be improved.
An embodiment of the present application further provides an electronic device, where the electronic device includes any one or more of the antennas 100 shown in fig. 2 to 6 and described above.
Further, when the electronic device further includes another antenna, since the antenna 100 can increase the area of the antenna, the area of the other antenna can be correspondingly reduced, so that the volume of the electronic device can be reduced, and the electronic device is made light and thin.
Illustratively, referring to fig. 7, the electronic device is mounted with an antenna 200 formed of in-mold hardware and attached to the PCB by a spring 8, and additionally mounted with an antenna 100. Therefore, the area of the hardware antenna 200 molded in the mold can be reduced, and the purpose of reducing the volume of the electronic equipment is achieved.
In addition, the space occupied by the second antenna bracket 2 of the antenna 100 after sliding out can be arranged outside the electronic device, so that the volume of the electronic device is further reduced.
To sum up, the electronic equipment that this application embodiment provided, including antenna 100, antenna 100 is through setting up two sliding connection's plate antenna support to with the laminating of face antenna radiator on plate antenna support, when two antenna support when moving each other, the two coincides or staggers each other, makes two antenna radiators also can coincide or stagger each other, thereby can show the area that increases the antenna when antenna radiator staggers each other, improves the antenna performance, has also improved electronic equipment's performance.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (10)

1. An antenna, comprising a first antenna support, a second antenna support, a first antenna radiator, and a second antenna radiator;
the first antenna mount and the second antenna mount are plate-like structures, and the first antenna radiator and the second antenna radiator are surface antenna radiators;
the first antenna radiator is attached to the plate surface of the first antenna support, and the second antenna radiator is attached to the plate surface of the second antenna support; the first antenna bracket and the second antenna bracket are connected in a sliding manner; when the first antenna support and the second antenna support slide mutually, the first antenna support and the second antenna support are overlapped or staggered mutually, so that the first antenna radiator and the second antenna radiator are overlapped or staggered mutually.
2. The antenna of claim 1, wherein the first antenna bracket is provided with a housing space; the second antenna bracket can slide in and out of the accommodating space so as to be connected with the first antenna bracket in a sliding mode through the accommodating space.
3. The antenna of claim 2, wherein the receiving space is a groove formed by recessing inward from an end surface of the first antenna support, and the groove comprises a bottom surface and two side surfaces.
4. The antenna of claim 3, wherein two opposite side surfaces of the groove are provided with guide rails, and the second antenna bracket slides in and slides out of the accommodating space through the guide rails.
5. The antenna according to claim 2, wherein a first stop block is disposed on a side of the receiving space away from the sliding-in direction.
6. The antenna of claim 2, wherein a second stopper is disposed on one side of the accommodating space along the sliding-out direction.
7. The antenna of claim 6, wherein a third stop block corresponding to the second stop block is disposed on one side of the second antenna bracket.
8. The antenna of claim 1, wherein the first antenna radiator is a flexible circuit board antenna radiator or a rigid circuit board antenna radiator.
9. The antenna of claim 1, wherein the second antenna radiator is a flexible circuit board antenna radiator or a rigid circuit board antenna radiator.
10. An electronic device, characterized in that the electronic device comprises an antenna according to any of claims 1-9.
CN202011210916.1A 2020-11-03 2020-11-03 Antenna and electronic equipment Active CN112382843B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011210916.1A CN112382843B (en) 2020-11-03 2020-11-03 Antenna and electronic equipment

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Application Number Priority Date Filing Date Title
CN202011210916.1A CN112382843B (en) 2020-11-03 2020-11-03 Antenna and electronic equipment

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CN112382843A CN112382843A (en) 2021-02-19
CN112382843B true CN112382843B (en) 2022-12-23

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Publication number Priority date Publication date Assignee Title
CN113178683B (en) * 2021-05-13 2022-06-03 湖州师范学院 Antenna for electronic equipment and electronic equipment

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CN208127426U (en) * 2018-04-28 2018-11-20 Oppo广东移动通信有限公司 Electronic equipment
CN208386613U (en) * 2018-04-28 2019-01-15 Oppo广东移动通信有限公司 Electronic equipment
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