CN108511876A - Housing unit, antenna module, electronic equipment and manufacturing method - Google Patents

Housing unit, antenna module, electronic equipment and manufacturing method Download PDF

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Publication number
CN108511876A
CN108511876A CN201810285111.XA CN201810285111A CN108511876A CN 108511876 A CN108511876 A CN 108511876A CN 201810285111 A CN201810285111 A CN 201810285111A CN 108511876 A CN108511876 A CN 108511876A
Authority
CN
China
Prior art keywords
antenna
steel disc
hole
electronic equipment
frame
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.)
Granted
Application number
CN201810285111.XA
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Chinese (zh)
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CN108511876B (en
Inventor
李飞飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201810285111.XA priority Critical patent/CN108511876B/en
Publication of CN108511876A publication Critical patent/CN108511876A/en
Application granted granted Critical
Publication of CN108511876B publication Critical patent/CN108511876B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/2258Supports; Mounting means by structural association with other equipment or articles used with computer equipment
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/12Supports; Mounting means
    • H01Q1/22Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242Supports; 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
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/36Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/44Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect

Abstract

A kind of housing unit of the embodiment of the present application offer, antenna module, electronic equipment and manufacturing method.Wherein the housing unit includes the frame that metallic conduction piece, substrate and ring are located at substrate outer peripheral edge, and metallic conduction piece is arranged in the outer surface of frame;Metallic conduction piece includes first side and second side, opposite side sets up several through-holes between first side and second side, wherein the periphery in through-hole and at least the same side edge positioned at first side and the second side is equipped with the first reinforcement structure for increasing structural strength;And/or between two neighboring through-hole, equipped with the second reinforcement structure for increasing structural strength.The embodiment of the present application can improve the structural strength of through hole in steel disc antenna, to improve the reliability of antenna structure in use, and preferably to place the antenna structure on the limited electronic equipment of empty regions, enhance the radiation quality of antenna structure.

Description

Housing unit, antenna module, electronic equipment and manufacturing method
Technical field
This application involves electronic technology field, more particularly to a kind of housing unit, antenna module, electronic equipment and manufacturer Method.
Background technology
With the development of the communication technology, the electronic equipments such as smart mobile phone are more and more universal.In the use of electronic equipment In the process, such as using electronic equipment it converses.In order to promote speech quality, antenna structure can be increased in electronic equipment internal Empty regions.
However, as electronic functionalities are more and more, the space of electronic equipment is more and more limited, in electronic equipment internal The space of other devices will be occupied by increasing the empty regions of antenna structure, can influence electronics if not changing the size of electronic equipment The function of equipment can increase the size of electronic equipment in the case where not influencing electronic functionalities.
Invention content
A kind of housing unit of the embodiment of the present application offer, antenna module, electronic equipment and manufacturing method, can not increase The antenna transmission performance of electronic equipment is improved under the premise of powering up sub- equipment size.
A kind of housing unit is applied to electronic equipment, including metallic conduction piece, substrate and ring are located at the substrate periphery The frame of edge, the metallic conduction piece are arranged in the outer surface of the frame;
The metallic conduction piece includes first side and second side, between the first side and the second side Opposite side sets up several through-holes, wherein:
The through-hole periphery and set positioned at least the same side edge of the first side and the second side It is useful for increasing the first reinforcement structure of structural strength;And/or
Between the two neighboring through-hole, equipped with the second reinforcement structure for increasing structural strength.
The embodiment of the present application provides a kind of antenna module, is applied to electronic equipment, including antenna structure and set on described Frame on electronic equipment, the antenna structure are arranged in the outer surface of the substrate;
The antenna structure includes first side and second side, phase between the first side and the second side To side set up several through-holes, wherein:
The through-hole periphery and set positioned at least the same side edge of the first side and the second side It is useful for increasing the first reinforcement structure of structural strength.
The embodiment of the present application also provides a kind of electronic equipment, which includes frame and antenna module, the day Line component is embedded on the frame, and the antenna module is the antenna module described in embodiment as above.
The embodiment of the present application also provides the manufacturing method of a kind of electronic equipment, for manufacturing the electronics described in embodiment as above Equipment, the manufacturing method include:
Steel disc antenna is made, trepanning is carried out on the steel disc antenna, forms several through-holes;
It is arranged to add to the first of structural strength on periphery in the through-hole and the edge positioned at the steel disc antenna Reinforcement structure;And/or
Between the two neighboring through-hole, it is arranged to add to the second reinforcement structure of structural strength;
Antenna structure is made in the steel disc antenna, the antenna structure is subjected to the side that injection molding forms the electronic equipment Frame, wherein the antenna structure is arranged in the outer surface of the frame.
In the embodiment of the present application, by the outer surface of substrate that antenna structure is arranged on electronic equipment frame, and at this Reinforcement structure is arranged in the through hole of antenna structure, the structural strength of through hole in antenna structure can be improved, to improve the antenna The reliability of structure in use, and preferably to place this day knot on the limited electronic equipment of empty regions Structure enhances the radiation quality of antenna structure.
Description of the drawings
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described.It should be evident that the accompanying drawings in the following description is only some embodiments of the present application, for For those skilled in the art, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 2 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 3 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application.
Fig. 4 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.
Fig. 5 is the structural schematic diagram of antenna module provided by the embodiments of the present application.
Fig. 6 is the fractionation schematic diagram of antenna module in Fig. 5.
Fig. 7 is the structural schematic diagram of second substrate provided by the embodiments of the present application.
Fig. 8 is another structural schematic diagram of second substrate provided by the embodiments of the present application.
Fig. 9 be Fig. 8 in antenna module location A enlarged drawing.
Figure 10 is first antenna structural schematic diagram provided by the embodiments of the present application.
Figure 11 is the second antenna structure view provided by the embodiments of the present application.
Figure 12 is third antenna structural schematic diagram provided by the embodiments of the present application.
Figure 13 is the 4th antenna structure view provided by the embodiments of the present application.
Figure 14 is the 5th antenna structure view provided by the embodiments of the present application.
Figure 15 is the 6th antenna structure view provided by the embodiments of the present application.
Figure 16 is the 7th antenna structure view provided by the embodiments of the present application.
Figure 17 is the 8th antenna structure view provided by the embodiments of the present application.
Figure 18 is ninth antenna structural schematic diagram provided by the embodiments of the present application.
Figure 19 is the flow chart of the manufacturing method of electronic equipment provided by the embodiments of the present application.
Figure 20 is the structural schematic diagram of housing unit provided by the embodiments of the present application.
Specific implementation mode
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation describes.Obviously, described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on Embodiment in the application, the every other implementation that those skilled in the art are obtained without creative efforts Example, shall fall in the protection scope of this application.
In the description of the present application, it is to be understood that term "center", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of It describes the application and simplifies to describe, do not indicate or imply the indicated device or element must have a particular orientation, with spy Fixed azimuth configuration and operation, therefore should not be understood as the limitation to the application.In addition, term " first ", " second " are only used for Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic. " first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature. In the description of the present application, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present application, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can Can also be to be electrically connected or can mutually communicate to be mechanical connection;It can be directly connected, it can also be by between intermediary It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field For personnel, the concrete meaning of above-mentioned term in this application can be understood as the case may be.
In this application unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower" It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the application.In order to Simplify disclosure herein, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and And purpose does not lie in limitation the application.In addition, the application can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting Relationship.In addition, this application provides various specific techniques and material example, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.
The embodiment of the present application provides the production method and electronic equipment of a kind of antenna module, antenna module, the antenna module It can integrate in the electronic device, the production method which may be used antenna module is made, which can be with It is the equipment such as smart mobile phone, tablet computer.
Referring to Fig. 1, Fig. 1 is the structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronic equipment 10 can To include cover board 11, display screen 12, driving circuit 13, battery 14, shell 15, front camera 161, rear camera 162, refer to Line unlocked state 17 and antenna structure 19.It should be noted that electronic equipment 10 shown in FIG. 1 is not limited to the above content, It can also include other devices, or including front camera 161 or not include rear camera 162, or not include fingerprint Unlocked state 17 etc..
Wherein, cover board 11 is installed on display screen 12, to cover display screen 12.Cover board 1 can be transparent glass cover plate, with Just display screen euphotic cover plate 11 is shown.In some embodiments, cover board 11 can be made of materials such as sapphires Glass cover-plate.
Wherein, shell 15 can form the exterior contour of electronic equipment 10.In some embodiments, which can wrap Frame 151 and rear cover 152 are included, frame 151 and the intercombination of rear cover 152 form the shell 15, and the frame 151 and rear cover 152 can To form storage space, to store the devices such as driving circuit 13, display screen 12, battery 14.Further, cover board 11 can be fixed Onto shell 15, the cover board 11 and shell 15 form confined space, to accommodate the devices such as driving circuit 13, display screen 12, battery 14 Part.In some embodiments, the lid of cover board 11 is set on frame 151, and the lid of rear cover 152 is set on frame 151, cover board 11 and rear cover 152 are located at the opposite face of frame 151, and cover board 11 and rear cover 152 are oppositely arranged.
In some embodiments, shell 15 can be the metals such as metal shell, such as magnesium alloy, stainless steel.It needs to illustrate , the material of the embodiment of the present application shell 15 is not limited to this, and can also use other manner, such as:Shell 15 can be Plastic casing.Also such as:Shell 15 is ceramic shell.For another example:Shell 15 may include plastic portions and metal part, shell 15 can be metal and the mutually matched shell structure of plastic cement, specifically, can first forming metal part, such as using injection molding Mode forms magnesium alloy substrate, and injection moulding plastic, formation plastic substrate then constitute complete shell knot again on magnesium alloy substrate Structure.It should be noted that the material and technique of the shell 15 are not limited to this, glass shell can also be used.
It should be noted that the structure of the embodiment of the present application shell is not limited to this, such as:Rear cover and frame are integrally formed Form 15 structure of shell completed, the shell directly with a storage space, for store driving circuit 13, display screen 12, The devices such as battery 14.
Wherein, which is mounted in shell 15, which can be the mainboard of electronic equipment 10, drive It can be integrated with motor, microphone, loud speaker, earphone interface, Universal Serial Bus Interface, front camera on dynamic circuit 13 161, one in the functional units such as rear camera 162, range sensor, ambient light sensor, receiver and processor, It is two or more.
In some embodiments, which can be fixed in shell 15.Specifically, the driving circuit 13 can be with It is screwed on frame 151, card can also be fitted on frame 151 by the way of buckle by screw.It should be noted that this Shen Please embodiment driving circuit 13 be specifically not limited to this fixed to the mode on frame 151, can be with other manner, for example pass through Buckle and screw fixed mode jointly.
Wherein, which is mounted in shell 15, and battery 14 is electrically connected with the driving circuit 13, to be set to electronics Standby 10 provide power supply.Shell 15 can be as the battery cover of battery 14.Shell 15 covers battery 14 to protect battery 14, specifically It is rear cover covering battery 14 to protect battery 14, reduces collision of the battery 14 due to electronic equipment 10, the damage falling etc. and be subject to It is bad.
Wherein, antenna structure 19 is arranged on the outer surface of shell 15.In some embodiments, the setting of antenna structure 19 exists On the outer surface of frame 151, in the case of 10 size constancy of electronic equipment, antenna structure 19 can be increased in electronic equipment 10 Internal empty regions.
Wherein, which is mounted in shell 15, meanwhile, which is electrically connected on driving circuit 13, with Form the display surface of electronic equipment 10.The display screen 12 may include display area and non-display area.The display area can be with For showing the picture of electronic equipment 10 or carrying out touching manipulation etc. for user.The top area of the non-display area opens up confession The functional units such as fingerprint module, touch controlled key can be arranged on the non-display area bottom in the trepanning of sound and light conduction. Wherein the cover board 11 is installed on display screen 12, to cover display screen 12, can form display area identical with display screen 12 And non-display area, different display areas and non-display area can also be formed.
In some embodiments, display screen 12 can be liquid crystal display (Liquid Crystal Display, LCD) or The display screen of the types such as organic light-emitting diode (OLED) display screen (Organic Light-Emitting Diode, OLED).At some In embodiment, when display screen 12 be liquid crystal display when, display screen 12 may include the backlight module being cascading, it is lower partially The structures such as mating plate, array substrate, liquid crystal layer, color membrane substrates and upper polaroid.When display screen 12 is aobvious for Organic Light Emitting Diode When display screen, display screen 12 may include the base being cascading, anode layer, organic layer, conductive layer, emission layer and cathode The structures such as layer.In some embodiments, display screen 12 can be transparent display screen, which can have transparent characteristic, It can be passed through for signal.The display screen may be nontransparent display screen.
It should be noted that the structure of the display screen 12 is not limited to this.For example, the display screen 12 can be abnormity screen.
Referring to Fig. 2, Fig. 2 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronic equipment 20 include display screen 22, cover board 21, driving circuit 23, battery 24, shell 25 and antenna structure 29.The electronic equipment 20 and electronics Equipment 10 difference lies in:Display screen 22 is formed with light-permeable region 28 directly over.Such as:Display screen 22 is provided in thickness Degree side extends upward through the through-hole of display screen 22, which may include the through-hole, and lead to the hole site can be arranged preposition The functional units such as camera, receiver, sensor.
It should be noted that the structure of display screen is not limited to this, such as:Display screen 22 is provided with non-display area, should Light-permeable region 28 may include the non-display area, which does not show.It should be noted that shell 25 can join Read shell 15, driving circuit 23 can be refering to driving circuit 13, and battery 24 can be refering to battery 14, and antenna structure 29 can be refering to Antenna structure 19, details are not described herein.
Referring to Fig. 3, Fig. 3 is the structural schematic diagram of another electronic equipment provided by the embodiments of the present application, the electronics in Fig. 3 Equipment 30 may include display screen 32, cover board 31, driving circuit 33, battery 34 and shell 35.The electronic equipment 30 with to power on Sub- equipment difference lies in:Display screen 32 is arranged jagged 321 in its periphery, which can place front camera 161, the functional units such as receiver, sensor.Wherein, cover board 31 is suitble to the structure setting of display screen 31, which can lack Big notch, the cover boards 31 such as 321 setting of mouth can also cover 321 position of notch.It should be noted that shell 35 can join It reads with upper shell 15, driving circuit 33 can be refering to driving circuit 13, and battery 34 can be refering to battery 14, and antenna structure 39 can be with Refering to antenna structure 19, details are not described herein.
It should also be noted that, in some embodiments, display screen 12 can not also include non-display area, and be arranged to The functional units such as range sensor, ambient light sensor can be set to display screen lower section or other positions by screen structure comprehensively Place.Specifically, referring to Fig. 4, Fig. 4 is another structural schematic diagram of electronic equipment provided by the embodiments of the present application.The electronics is set Standby 40 may include display screen 42, cover board 41, driving circuit 43, battery 44 and shell 45.Wherein, display screen 42 is covered in shell On 45, without non-display area.Wherein, cover board 41 is suitble to the size of display screen 42 to be arranged.It should be noted that shell 45 Can refering to shell 15, driving circuit 43 can be refering to battery 14 refering to driving circuit 13, battery 44, antenna structure 49 can With refering to antenna structure 19, details are not described herein.
It is understood that as electronic functionalities are more and more, the device of electronic equipment internal installation is more and more, Additional device is installed toward electronic equipment internal in the case of electronic equipment size constancy additionally to occupy in electronic equipment Portion space can occupy the empty regions of antenna structure in electronic equipment in the actual production process, to influence antenna structure Radiation signal.In the case of additionally increasing electronic equipment size, keep antenna structure that there is good radiation signal, Antenna structure is mounted on frame outer surface by the application, to form antenna module.It is carried out specifically by taking antenna module as an example below It is bright.
Fig. 5 and Fig. 6 are please referred to, Fig. 5 is the structural schematic diagram of antenna module provided by the embodiments of the present application, and Fig. 6 is in Fig. 5 The fractionation schematic diagram of antenna module.The antenna module 50 may include first substrate 510, second substrate 520 and antenna structure 530.The antenna module 50 can be applied in above each electronic equipment.
Wherein, first substrate 510 can be platy structure.The first substrate 510 may be used metal material and be made, such as The technological formings such as magnesium alloy is molded, die cast, mechanical processing are molded.It should be noted that the first substrate 510 Concrete structure and material can be adjusted according to actual needs.
Wherein, second substrate 520 may be used plastic material and be made, for example the mode of injection molding may be used and be formed in first On substrate 510, to form complete insert structure, or perhaps border structure.The second substrate 520 include frame 521 and The connection structure being formed on 521 inner surface of frame.
Referring to Fig. 7, Fig. 7 is the structural schematic diagram of second substrate provided by the embodiments of the present application.Wherein frame 521 is located at The marginal position of second substrate 520, the frame 511 are looped around the periphery of first substrate 510.The frame 521 is in injection molding It is fixedly connected with the periphery of first substrate 510 in journey.Wherein connection structure may include earphone base, camera shooting headstock etc..The connection Structure is extended to form from the internal direction of inner surface towards the frame 521 of frame 521, which can be molded over the first base On plate 510, achieve a fixed connection.Wherein the inner surface of frame 521 is the surface of adjacent first substrate 510.
In some embodiments, which has first end 5201, the second end 5202, the first side 5203 and second side 5204.Wherein first end 5201 and the second end 5202 is oppositely arranged, the first side 5203 and second Side 5204 is oppositely arranged.The first end 5201 is connect with the first side 5203, the second side 5204 respectively, the first end 5201 and first form the first turning 5205 between side 5203, and is formed between the first end 5201 and the second side 5204 Two turnings 5206.The second end 5202 is connect with the first side 5203, the second side 5204 respectively, 5201 He of the second end Third turning 5207 is formed between first side 5203, and the 4th turning is formed between the second end 5202 and the second side 5204 5208.Wherein frame 521 has end identical with second substrate 520, side and turning.
In some embodiments, which is provided with the location hole 5218 at multiple intervals.
Wherein, antenna structure 530 is arranged in the periphery outer surface of frame 521, which can be with driving circuit Coupling, the frame 521 can realize antenna structure 530 and driving circuit coupling by way of trepanning or fluting.To antenna Structure 530 is located at the periphery outer surface of border structure, and 530 outside of antenna structure is unobstructed, in the case of border structure inconvenience, Antenna structure is set compared to the frame inner surface in border structure, the empty regions of the application antenna structure 530 are equivalent to increase The occupied space in the thickness direction thereof of frame 521, i.e., the application is in the case of electronic equipment size inconvenience, Ke Yizeng Add empty regions, promotes the intensity of antenna structure radiation signal, reduce other devices influences caused by antenna structure.
In some embodiments, in conjunction with Fig. 5 and Fig. 6, antenna structure 530 can have there are one, two, three or more. It is illustrated by taking three antenna structures as an example herein, is not the restriction to 530 quantity of antenna structure.Antenna structure 530 wraps Include first antenna structure 531, the second antenna structure 532 and third antenna structure 533.Wherein first antenna structure 531 is arranged In 5205 position of the first turning, which can receive and dispatch short distance communication signal.Wherein the second antenna structure 532 are arranged in 5201 position of the second turning 5206 and first end, the first antenna structure 531 and the second antenna structure 532 It is disposed adjacent in 5201 position of first end, which can be used as diversity antenna, can also be used as main collection day Line.Wherein third antenna structure 533 is arranged in 5202 position of third turning 5207, the 4th turning 5208 and the second end.It should Third antenna structure 533 can have there are two distributing point, can form two radiators, should to receive and dispatch the signal of different frequency range Two radiators that third antenna structure 533 is formed are used as diversity antenna, can also be used as main collection antenna, can also be one As main collection antenna, one is used as diversity antenna.It should be noted that there are one the third antenna structure 533 can also only have Radiator can be used as diversity antenna, can also be used as main collection antenna.
In some embodiments, the length of first antenna structure 531 is less than the length of the second antenna structure 532.
It is understood that antenna structure 530 is arranged in the outer surface of frame 521, it can be easy to touch, be hit energetically Or antenna structure can be led to problems such as to play drum when collision, influence antenna performance.It, can in order to realize the protection to antenna structure 530 To spray one layer, two or more layers paint in the outer surface of antenna structure 530.It is of course also possible to after installing antenna structure 530 521 periphery outer surface of frame spray one layer, two or more layers paint.
The protection scheme of antenna structure 530 is not limited to this it should be noted that realizing.Such as:It is opened on frame 521 If groove.Specifically, also referring to Fig. 7 to Fig. 9, Fig. 8 is that another structure of second substrate provided by the embodiments of the present application is shown Be intended to, Fig. 9 be Fig. 8 in antenna module location A enlarged drawing.The periphery outer surface of the frame 521 open up it is fluted, groove from The outer peripheral edge of frame 521 is extended to form towards 521 inner surface direction of frame.The antenna structure 530 is arranged in groove.Such as: The groove includes the first groove 5211, the second groove 5212 and third groove 5213.The setting of wherein the first groove 5211 is the 5205 position of one end 5201 and the first turning, first groove 5211 store first antenna structure 531.Wherein the second groove 5212 settings store the second antenna structure 532 in 5206 position of first end 5202 and the second turning, second groove 5212. Wherein third groove 5213 is arranged in 5208 position of the second end 5202, third turning 5207 and the 4th turning, and the third is recessed Slot 5213 stores third antenna structure 533.
In some embodiments, first substrate 520 is formed with earphone between the first groove 5211 and the second groove 5212 Hole 523 and bulge loop 522, the through-hole 523 are used for accommodating earphone interface, which realizes the protection to earphone interface.
In some embodiments, each groove can be suitble to the shape of antenna structure, size setting, so that day knot The surface that structure is installed to groove internal antenna structure is flushed with jamb surface.
It should be noted that the mode for opening up groove on frame 510 is not limited to this, for example the groove is formed in the side On the inner surface of frame 510.The groove is formed in the periphery of the frame 510 for another example, which can be from the side direction of frame Another side direction extends to form.
It should also be noted that, the groove can also be used for the purpose of exposing the distributing point of antenna structure, note can be passed through The mode of modeling realizes that frame wraps up antenna structure.
Avoid the protrusion of antenna structure 530 in frame 521 from the foregoing, it will be observed that antenna structure 530 is installed in the groove of frame 521 Periphery outer surface, the outer surface of the outer surface of antenna structure 530 and frame 521 can flush to setting, reduce antenna structure The possibility of 530 damages.
In some embodiments, antenna module includes antenna structure 530, and the substrate being connect with the antenna structure 530, Antenna structure 530 is arranged in the outer surface of substrate, which includes radiator and the distributing point being connect with distributing point Structure, the radiator are connected with the distributing point structure.Specifically, the radiator of the antenna structure 530 can be steel disc, i.e., Antenna structure 530 is constituted to realize receiving and transmitting signal by steel disc.The substrate can be plastic parts.
It should be noted that the thinner thickness of steel disc, for example the thickness of the steel disc is 0.1-0.3mm, the further steel The thickness of piece is 0.15mm-0.2mm, during installation, is easy deformation, influences signal.In some embodiments, it can incite somebody to action It is bonded plastic cement on steel disc, forms the antenna structure that steel disc and plastic cement bond together.
Specifically, antenna structure includes first antenna structure 531, the second antenna structure 532 and third antenna structure 533.0 is please referred to Fig.1 to Figure 12.Figure 10 is first antenna structural schematic diagram provided by the embodiments of the present application, and Figure 11 is the application The second antenna structure view that embodiment provides, Figure 12 are third antenna structural schematic diagram provided by the embodiments of the present application.
Wherein, which forms by the first steel disc 5311 is fixedly connected with the first plastic parts 5312, For example the first plastic parts 5312 is formed by way of injection molding on the first steel disc 5311.First plastic parts 5312 can be formed On the surface of the first steel disc 5311, the first steel disc 5311 is wrapped up.First plastic parts 5312 can also be formed in the first steel The periphery of piece 5311 is exposed outside by the outer surface of the first steel disc 5311 or/and inner surface.First plastic parts 5312 may be used also To be formed in outer surface or the inner surface of the first steel disc 5311.
Wherein, which forms by the second steel disc 5321 is fixedly connected with the second plastic parts 5322, For example the second plastic parts 5322 is formed by way of injection molding on the second steel disc 5321.Second plastic parts 5322 can be formed On the surface of the second steel disc 5321, the second steel disc 5321 is wrapped up.Second plastic parts 5322 can also be formed in the second steel The periphery of piece 5321 is exposed outside by the outer surface of the second steel disc 5321 or/and inner surface.Second plastic parts 5322 may be used also To be formed in outer surface or the inner surface of the second steel disc 5321.
Wherein, which forms by third steel disc 5331 is fixedly connected with third plastic parts 5332, For example third plastic parts 5332 is formed by way of injection molding on third steel disc 5331.The third plastic parts 5332 can be formed On the surface of third steel disc 5331, third steel disc 5331 is wrapped up.The third plastic parts 5332 can also be formed in third steel The periphery of piece 5331 is exposed outside by the outer surface of third steel disc 5331 or/and inner surface.The third plastic parts 5332 may be used also To be formed in outer surface or the inner surface of third steel disc 5331.
In some embodiments, the end of the first antenna structure 531 has the first lug boss 5313, second day knot There is the second lug boss 5323, the end of the third antenna structure 533 to have third protrusion portion 5333 for the end of structure 532.This One lug boss 5313, the second lug boss 5323 and third protrusion portion 5333 are housed in the location hole 5218 of frame 521.
It follows that antenna structure is wrapped in steel disc surface by plastic parts or is wrapped in steel disc periphery, not only realization pair The protection of steel disc reduces the impaired possibility of steel disc;But also steel disc intensity can be increased, reduce the possibility of steel disc deformation, Promote the signal strength of antenna structure.
In some embodiments, it is the 4th antenna structure view provided by the embodiments of the present application to please refer to Fig.1 3, Figure 13.
In some embodiments, which includes steel disc, which is used to be used as steel disc antenna 60.
Wherein, which is arranged in the outer surface of frame;
The antenna structure includes first side 61 and second side 62, phase between the first side 61 and second side 62 To side set up several through-holes 63, wherein:
The through-hole 63 periphery and be equipped with positioned at least the same side edge of the first side 61 and second side 62 The first reinforcement structure for increasing structural strength.
From the foregoing, it will be observed that reinforcement structure is arranged at the through-hole 63 of the antenna structure, through-hole 63 in antenna structure can be improved The structural strength at place to improve the reliability of the antenna structure in use, and makes in the limited electronics of empty regions The antenna structure is preferably placed in equipment, enhances the radiation quality of antenna structure.
In some embodiments, the structure that 4, Figure 14 is steel disc antenna 60 provided by the embodiments of the present application is please referred to Fig.1 to show It is intended to.
As shown in figure 14, which includes steel disc antenna 60, which is arranged on steel disc antenna 60, also, First reinforcement structure forms convex edge 641 in the edge of the steel disc antenna 60, and the convex edge 641 and antenna structure are integrally formed.
Wherein, which can be located at the edge of steel disc antenna 60, and opposite with the position of the through-hole 63, to increase Add the edge of the through-hole 63 in the steel disc antenna 60 to the width between the edge of the steel disc antenna 60, and then improves the steel disc day The structural strength of line 60, the case where causing malformation when the steel disc antenna 60 being avoided to be squeezed.
It in some embodiments, can should in order to increase structural strength of the steel disc antenna 60 near the through-hole 63 The outer edge of convex edge 641 forms the arc with the setting of 63 sides aligned parallel of through-hole, so that the outer edge of convex edge 641 is to through-hole 63 Edge vertical range it is suitable.Structural strength of the steel disc antenna 60 near the through-hole 63 can be so greatly enhanced, is kept away Exempt to cause electronic equipment in use caused by colliding with the case where antenna damage.
In further embodiments, in addition to the outer edge in convex edge 641 forms the arc with the setting of 63 sides aligned parallel of through-hole Shape can also be other shapes, and such as halfpace, rectangle even other polygons, which is formed by concrete shape can root Depending on actual conditions, the application is not limited thereto.
In some embodiments, in order to which convex edge 641 is arranged on steel disc antenna 60, which can be formed by Structure is integrally formed with steel disc antenna 60, and is cut into the structure of convex edge 641 by existing cutting technique, forms the steel First reinforcement structure of chip antenna 60.
In further embodiments, separately fabricated 641 structure of convex edge and the steel disc antenna 60 can also be carried out welding or Other modes are engaged, and the convex edge 641 is arranged with the outer edge of the opposing through-bores 63 in the steel disc antenna 60, increases steel disc Structural strength of the antenna 60 at through-hole 63.
For example, reinforcing rib is processed into 641 structure of convex edge, then which is placed on to the through-hole of the steel disc antenna 60 63 peripheral regions, and welded with the steel disc antenna 60, form integrated 60 structure of steel disc antenna comprising the convex edge 641.
Certainly, on the steel disc antenna 60, the specific molding mode of 641 structure of convex edge can according to actual conditions and Fixed, the embodiment of the present application is not limited thereto.
5 are please referred to Fig.1, in some embodiments, between the two neighboring through-hole 63 of antenna structure, is additionally provided with for increasing Add the second reinforcement structure 63 of structural strength, second reinforcement structure 63 can be integrally formed with the steel disc antenna 60, or It is to be fixed on the one side of steel disc antenna 60 by processing.
It when second reinforcement structure 63 is arranged on the steel disc antenna 60, can coordinate with the first reinforcement structure 642, rise To the advantageous effect for further strengthening the structural strength of the steel disc antenna 60 at through-hole 63.
Please refer to Fig.1 6, specifically, first reinforcement structure 63 and the second reinforcement structure 63 can be integrally formed plus Strengthening tendons 66.Further, reinforcing rib 66 is arranged in the first side or second side of antenna structure.
In some embodiments, can the reinforcing rib 66 be fixed on to the first side of antenna structure by welding Face is fixed either in second side or by forms such as clamping, adhesions, and specific fixed realization method may be used The prior art.
When the reinforcing rib 66 that first reinforcement structure and the second reinforcement structure are integrally formed, can be added by a monoblock Strengthening tendons 66 more fully protect 63 periphery of through-hole of the steel disc antenna 60, can more effectively disperse outside to the through-hole 63 Impact force caused by the steel disc at place, by the reinforcing rib 66 so that more to structure-reinforced effect of the steel sheet structure at through-hole 63 It is good, and processing cost can be reduced.
Certainly, in the manufacturing process of steel disc antenna 60, which can be with the steel with the second reinforcement structure Chip antenna 60 is integrally formed, and to reduce process, and enhances the effect of the connection between the steel disc antenna 60 and the first, second reinforcement structure Fruit.
It is another antenna structure view provided by the embodiments of the present application to please refer to Fig.1 7, Figure 17.
As shown in figure 17, which includes first side and second side, the first side and the second side Between opposite side set up several through-holes 63, wherein:
Between two neighboring through-hole 63, equipped with the second reinforcement structure 652 for increasing structural strength.
Unlike Figure 15 or Figure 16, the antenna structure in Figure 17 is only equipped with second between two neighboring through-hole 63 and adds Strong structure 652.
By the way that the second reinforcement structure 652 is arranged in the antenna structure, it can equally play and improve through-hole in antenna structure Structural strength at 63, so that the antenna structure is preferably placed on the limited electronic equipment of empty regions, and improving should The advantageous effect of reliability of the antenna structure in data transmission procedure.
In some embodiments, which is reinforcing rib, which is arranged in the antenna structure In first side or second side.
Specifically, can the reinforcing rib be fixed on to the first side or second of antenna structure by welding It on side, or is fixed by forms such as clamping, adhesions, the prior art may be used in specific fixed realization method.
As shown in figure 18, in some embodiments, the second reinforcement structure between different two adjacent through-holes 63 two-by-two, can To be same reinforcing rib 653, so that second reinforcement structure is easier to process, the production cost of the antenna structure is reduced.
Certainly, in the manufacturing process of steel disc antenna 60, second reinforcement structure can with 60 one of the steel disc antenna at Type to reduce process, and enhances the connection effect between the steel disc antenna 60 and the second reinforcement structure.
Please refer to Fig.1 the manufacturing method that 9, Figure 19 is a kind of electronic equipment provided by the embodiments of the present application, the manufacturing method For making electronic equipment as described above.
This method includes:
701, steel disc antenna is made, trepanning is carried out on steel disc antenna, forms several through-holes.
Wherein, which includes steel disc antenna, which includes first side and second side, the steel disc The first side and second side of antenna form the first side and second side of the antenna structure.
Then, trepanning is carried out on direction opposite between the first side and second side, to form several through-holes.Tool Body, which pierces between first side and second side, can be one or two or more, specific number Amount can be depending on actual conditions.
702, the periphery of through-hole and positioned at steel disc antenna edge on be arranged to add to structural strength first reinforce Structure.And/or between two neighboring through-hole, it is arranged to add to the second reinforcement structure of structural strength.
703, between two neighboring through-hole, it is arranged to add to the second reinforcement structure of structural strength.
In a step 702, which forms convex edge, the convex edge and day knot in the edge of the steel disc antenna Structure is integrally formed.
Wherein, which can be located at the edge of steel disc antenna, and opposite with the position of the through-hole, to increase the steel disc The edge of the through-hole is to the width between the edge of the steel disc antenna in antenna, and then improves the structural strength of the steel disc antenna, The case where malformation being caused when the steel disc antenna being avoided to be squeezed.
In some embodiments, in order to which convex edge is arranged on steel disc antenna, which can be formed by structure and steel Chip antenna is integrally formed, and is cut into the structure of convex edge by existing cutting technique, forms the first of the steel disc antenna Reinforcement structure.
In further embodiments, can also separately fabricated ledge structure and the steel disc antenna be subjected to welding or its other party Formula is engaged, and the convex edge is arranged with the outer edge of the opposing through-bores in the steel disc antenna, increases steel disc antenna in through hole Structural strength.
In step 703, the second reinforcement structure for increasing structural strength is equipped between two neighboring through-hole.
In some embodiments, which is reinforcing rib, which is arranged the of the antenna structure On one side or second side.
Specifically, can the reinforcing rib be fixed on to the first side or second of antenna structure by welding It on side, or is fixed by forms such as clamping, adhesions, the prior art may be used in specific fixed realization method.
In some embodiments, the second reinforcement structure between different two adjacent through-holes two-by-two, can be that same adds Strengthening tendons reduce the production cost of the antenna structure so that second reinforcement structure is easier to process.
Certainly, in the manufacturing process of steel disc antenna, which can be integrally formed with the steel disc antenna, with Process is reduced, and enhances the connection effect between the steel disc antenna and the second reinforcement structure.
It should be understood that the antenna structure can include individually the first reinforcement structure, or it include individually the second reinforcement Structure can also be while include the first reinforcement structure and the second reinforcement structure, and specific implementation can be according to practical feelings Depending on condition.
704, antenna structure is made in steel disc antenna, antenna structure is subjected to the frame that injection molding forms electronic equipment, wherein Antenna structure is arranged in the outer surface of frame.
In some embodiments, which can first be placed into the mold for molded plastic frame, and be positioned. Then it is molded to the mold, to form complete insert structure, or perhaps border structure.At this point, the steel disc antenna sets At antenna structure should be arranged in the outer surface of frame.
Specifically, the connection structure that some extend to the inner surface of frame can be arranged in the steel disc antenna, by the radiation Body is fixed on frame after injection molding.
From the foregoing, it will be observed that reinforcement structure is arranged in the through hole of the antenna structure, through hole in antenna structure can be improved Structural strength to improve the reliability of the antenna structure in use, and makes in the limited electronic equipment of empty regions On preferably place the antenna structure, enhance the radiation quality of antenna structure.
Figure 20 is please referred to, shows that a kind of housing unit provided by the embodiments of the present application, the housing unit are applied in figure Electronic equipment described in embodiment as above.
The housing unit 800 includes the frame 820 that substrate 810 and ring are located at 820 outer peripheral edge of substrate, which sets It sets in the outer surface of frame 820;
The substrate 810 includes first side and second side, opposite direction between the first side and second side Upper several through-holes of setting, wherein:
Periphery in through-hole and at least the same side edge positioned at first side and second side is equipped with for increasing knot First reinforcement structure of structure intensity;And/or between the two neighboring through-hole, add equipped with second for increasing structural strength Strong structure.
Specifically, the substrate 810 can be the steel disc antenna described in Figure 13-18, for the radiation as antenna module Body.The detail of the substrate 810 can refer to the steel disc antenna described in embodiment as above.
The through-hole can refer to as above in fact through the outer surface of the frame 820 and inner surface, the detail of the through-hole Apply the through-hole described in example.
In some embodiments, which forms convex edge, the convex edge and day knot in the edge of substrate 810 Structure is integrally formed.Wherein, which can be located at the edge of steel disc antenna, and opposite with the position of the through-hole, be somebody's turn to do with increasing The edge of the through-hole is to the width between the edge of the steel disc antenna in steel disc antenna, and then the structure for improving the steel disc antenna is strong The case where spending, malformation caused when the steel disc antenna being avoided to be squeezed.
In some embodiments, which is reinforcing rib, which is arranged the first side in substrate 810 Or in second side.Specifically, can by welding, by the reinforcing rib 66 be fixed on antenna structure first side or It in person's second side, or is fixed by forms such as clamping, adhesions, specific fixed realization method may be used existing Technology.
It should be understood that above-mentioned first reinforcement structure and the second reinforcement structure, it can be with retouching in reference chart 13-18 It states, therefore not to repeat here by the application.
From the foregoing, it will be observed that housing unit 800 provided by the embodiments of the present application, can improve the antenna structure in use Reliability, and make preferably place the antenna structure on the limited electronic equipment of empty regions, enhance antenna structure Radiation quality.
Housing unit provided by the embodiments of the present application, antenna module, electronic equipment and manufacturing method have been carried out in detail above Thin to introduce, specific examples are used herein to illustrate the principle and implementation manner of the present application, and above example is said It is bright to be merely used to help understand the application.Meanwhile for those skilled in the art, according to the thought of the application, specific real There will be changes in mode and application range are applied, in conclusion the content of the present specification should not be construed as the limit to the application System.

Claims (16)

1. a kind of housing unit is applied to electronic equipment, which is characterized in that be located at institute including metallic conduction piece, substrate and ring The frame of substrate outer peripheral edge is stated, the metallic conduction piece is arranged in the outer surface of the frame;
The metallic conduction piece includes first side and second side, opposite between the first side and the second side Side set up several through-holes, wherein:
Periphery in the through-hole and at least the same side edge positioned at the first side and the second side, which are equipped with, to be used In the first reinforcement structure for increasing structural strength;And/or
Between the two neighboring through-hole, equipped with the second reinforcement structure for increasing structural strength.
2. housing unit as described in claim 1, which is characterized in that first reinforcement structure is in the metallic conduction piece Edge forms convex edge, and the convex edge and the antenna structure are integrally formed.
3. housing unit as described in claim 1, which is characterized in that second reinforcement structure is reinforcing rib, the reinforcement Muscle is arranged in the first side or second side of the metallic conduction piece.
4. a kind of antenna module is applied to electronic equipment, which is characterized in that including antenna structure and be set to the electronic equipment On frame, the antenna structure is arranged in the outer surface of the frame;
The antenna structure includes first side and second side, opposite between the first side and the second side Side sets up several through-holes, wherein:
Periphery in the through-hole and at least the same side edge positioned at the first side and the second side, which are equipped with, to be used In the first reinforcement structure for increasing structural strength.
5. antenna module as claimed in claim 4, which is characterized in that the antenna structure includes steel disc antenna, the through-hole It is arranged on the steel disc antenna;
First reinforcement structure forms convex edge, the convex edge and antenna structure one in the edge of the steel disc antenna Molding.
6. antenna module as claimed in claim 5, which is characterized in that the outer edge of the convex edge is formed and the through-hole side Edge arc disposed in parallel, so that the vertical range at the outer edge of the convex edge to the edge of the through-hole is suitable.
7. the antenna module as described in claim 4-6 any one, which is characterized in that between the two neighboring through-hole, Equipped with the second reinforcement structure for increasing structural strength.
8. antenna module as claimed in claim 7, which is characterized in that first reinforcement structure and second reinforcement structure The reinforcing rib being integrally formed, the reinforcing rib are arranged in the first side or second side of the antenna structure.
9. a kind of antenna module is applied to electronic equipment, which is characterized in that including antenna structure and be set to the electronic equipment On frame, the antenna structure is arranged in the outer surface of the frame, wherein:
The antenna structure includes first side and second side, opposite between the first side and the second side Side sets up several through-holes, wherein:
Between the two neighboring through-hole, equipped with the second reinforcement structure for increasing structural strength.
10. antenna module as claimed in claim 9, which is characterized in that the antenna structure includes steel disc antenna, the through-hole It is arranged on the steel disc antenna;
Second reinforcement structure is reinforcing rib, and first side or second side in the antenna structure is arranged in the reinforcing rib On.
11. antenna module as claimed in claim 9, which is characterized in that the antenna structure includes steel disc antenna, the through-hole It is arranged on the steel disc antenna;
Second reinforcement structure is integrally formed with the steel disc antenna.
12. a kind of electronic equipment, which is characterized in that the electronic equipment includes frame and antenna module, the antenna module It is embedded on the frame, the antenna module is the antenna module as described in claim 1-8 any one.
13. electronic equipment as claimed in claim 12, which is characterized in that the antenna structure in the antenna module is arranged in institute State the corner of frame.
14. the manufacturing method of a kind of electronic equipment, for manufacturing the electronic equipment as described in claim 12-13 any one, It is characterized in that, the manufacturing method includes:
Steel disc antenna is made, trepanning is carried out on the steel disc antenna, forms several through-holes;
First that structural strength is arranged to add on periphery in the through-hole and the edge positioned at the steel disc antenna is reinforced Structure;And/or
Between the two neighboring through-hole, it is arranged to add to the second reinforcement structure of structural strength;
Antenna structure is made in the steel disc antenna, the antenna structure is subjected to the frame that injection molding forms the electronic equipment, The wherein described antenna structure is arranged in the outer surface of the frame.
15. manufacturing method as claimed in claim 14, which is characterized in that first reinforcement structure and the steel disc antenna one It is body formed;And/or
Second reinforcement structure is integrally formed with the steel disc antenna.
16. manufacturing method as claimed in claim 14, which is characterized in that first reinforcement structure is reinforced tying with described second The reinforcing rib that structure is integrally formed;
It is arranged to add to the first of structural strength on the periphery in the through-hole and the edge positioned at the steel disc antenna Reinforcement structure;And/or between the two neighboring through-hole, it is arranged to add to the second reinforcement structure of structural strength, including:
The reinforcing rib is arranged in the first side or second side of the steel disc antenna.
CN201810285111.XA 2018-04-02 2018-04-02 Housing assembly, antenna assembly, electronic device and manufacturing method Active CN108511876B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110299614A (en) * 2019-06-30 2019-10-01 瑞声科技(新加坡)有限公司 Antenna modules and mobile terminal
CN111752342A (en) * 2020-06-24 2020-10-09 合肥联宝信息技术有限公司 Electronic equipment
WO2020228793A1 (en) * 2019-05-15 2020-11-19 华为技术有限公司 Antenna assembly, middle frame assembly, and mobile terminal

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CN105375097A (en) * 2015-12-02 2016-03-02 成都锦江电子系统工程有限公司 Large-scale paraboloid antenna surface operation angle control and loading measurement system
KR101713805B1 (en) * 2015-10-01 2017-03-09 주식회사 이엠따블유 Antenna module, case of wireless communication device, and wireless communication device with the same
CN107069179A (en) * 2017-01-25 2017-08-18 广东欧珀移动通信有限公司 Housing, method for producing shell, antenna assembly and mobile terminal
CN107635035A (en) * 2017-10-13 2018-01-26 广东欧珀移动通信有限公司 Housing unit and mobile terminal

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CN104393405A (en) * 2014-11-26 2015-03-04 河源中光电通讯技术有限公司 Frame-type mobile phone antenna
KR101713805B1 (en) * 2015-10-01 2017-03-09 주식회사 이엠따블유 Antenna module, case of wireless communication device, and wireless communication device with the same
CN105375097A (en) * 2015-12-02 2016-03-02 成都锦江电子系统工程有限公司 Large-scale paraboloid antenna surface operation angle control and loading measurement system
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WO2020228793A1 (en) * 2019-05-15 2020-11-19 华为技术有限公司 Antenna assembly, middle frame assembly, and mobile terminal
CN110299614A (en) * 2019-06-30 2019-10-01 瑞声科技(新加坡)有限公司 Antenna modules and mobile terminal
CN111752342A (en) * 2020-06-24 2020-10-09 合肥联宝信息技术有限公司 Electronic equipment

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