CN107333463A - A kind of screening arrangement and electronic equipment - Google Patents
A kind of screening arrangement and electronic equipment Download PDFInfo
- Publication number
- CN107333463A CN107333463A CN201710729289.4A CN201710729289A CN107333463A CN 107333463 A CN107333463 A CN 107333463A CN 201710729289 A CN201710729289 A CN 201710729289A CN 107333463 A CN107333463 A CN 107333463A
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- China
- Prior art keywords
- side wall
- screening arrangement
- shielding seat
- laciniation
- shielding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
Abstract
The invention discloses a kind of screening arrangement, including：Radome and shielding seat；The radome includes：Top plate, and the fringe region of the top plate are bent to form integral side wall along side by stretching；The shapes and sizes of the bottom of shielding seat and the side wall match setting；The shielding seat is connected with the side wall.The invention also discloses a kind of electronic equipment, by implementing such scheme, the effectiveness of screening arrangement can be effectively improved, it is possible to achieve shield the electromagnetic interference of electronic component in outer bound pair screening arrangement in all directions.
Description
Technical field
The present invention relates to electronic circuit field, more particularly to a kind of screening arrangement and electronic equipment.
Background technology
In electronic circuit, electromagnetic interference can be produced between each part and/or each electronic component, the normal fortune of system is influenceed
OK.Therefore, need in the circuit board part and/or surrounding electronic component radome is set, with shield other such as wires, circuit or
Electromagnetic interference of other components to the part and electronic component.
At present, mainly by being fixed on the shielded rack on substrate the shape of fixing profile, size and shielded rack again
The radome that the shielding area enclosed matches realizes the electromagnetic shielding to electronic component.And because radome is by one piece
What the direct backfin of electromagnetic shielding material was formed, by technogenic influence its be difficult to obtain around the corner it is really seamless be connected, with screen
Cover the space that corner's presence can be such that electromagnetic wave enters in shielding area after frame is fixed.As shown in Fig. 2 radome 10 includes cover plate
11 and side wall 12, there are four side walls 12 on four sides of the correspondence of cover plate 11 respectively, for radome 10 to be fixed on into connecting points, 4 sides
There is space 13 when being enclosed between wall 12.This results in radome and the electronic component in the shielding cavity room of connecting points formation and its
Still there is interference by electronic component in him, have impact on the bulk shielding performance of radome, radome is unable to reach full-shield
Effect, reduces satisfaction of users.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of screening arrangement and electronic equipment, it is intended to solve prior art
The defect that middle screening arrangement can not be effectively electromagnetically shielded to the electronic component in screening arrangement.
To achieve the above object, a kind of screening arrangement that the present invention is provided, including：Radome and shielding seat；
The radome includes：Top plate, and the top plate fringe region along side by stretching be bent to form it is integral
Side wall；
The shapes and sizes at the edge of shielding seat and the side wall match setting；
The shielding seat is connected with the side wall.
Optionally, the side wall sets the first interface arrangment；The shielding seat sets the first clamping knot with the side wall
The second interface arrangment that structure matches；
The shielding seat is connected with the bottom of the side wall, including：
The first interface arrangment clamping that the shielding seat passes through second interface arrangment and the side wall.
Optionally, the edge of the side wall sets the first laciniation；The shielding seat sets the with the side wall
The second laciniation that the form and dimension of one laciniation matches；
The shielding seat is connected with the side wall, including：
The shielding seat is fixedly connected by second laciniation with the first laciniation of the side wall.
Optionally, the shielding seat is fixed by the first laciniation of second laciniation and the side wall
Connection, including：
The shielding seat is welded by the first laciniation of second laciniation and the side wall；
Or, the shielding seat is crimped by second laciniation with the first laciniation of the side wall.
Optionally, at least one angle of the top plate is the fillet of setting radian.
Optionally, the setting regions of the top plate, which is set along away from the shielding seat direction, extends the projection to be formed.
Optionally, the material of the radome and shielding seat is metal.
In addition, to achieve the above object, the present invention also proposes a kind of electronic equipment, and the electronic equipment includes：Printing electricity
Base board, component and above-mentioned screening arrangement；
The tellite is fixedly connected with the shielding seat；
The component is arranged at the inside of the screening arrangement, and is fixedly connected with the tellite.
Optionally, the component and the raised inner chamber match setting.
Optionally, Heat Conduction Material is set in the screening arrangement.
A kind of screening arrangement and electronic equipment proposed by the present invention, can effectively improve the electromagnetic shielding effect of screening arrangement
Really, it is possible to achieve shield the electromagnetic interference of electronic component in outer bound pair screening arrangement in all directions.
Brief description of the drawings
Fig. 1 is the hardware architecture diagram for realizing each optional mobile terminal of embodiment one of the invention；
Fig. 2 is the structural representation of radome of the prior art；
Fig. 3 is screening arrangement structural representation of the present invention first to second embodiment；
Fig. 4 is the radome of second embodiment of the invention and the interface arrangment schematic diagram of shielding seat；
Fig. 5 is the radome of second embodiment of the invention and the interface arrangment schematic diagram of shielding seat；
Fig. 6 is the radome of second embodiment of the invention and the fixed connection structure schematic diagram of shielding seat；
Fig. 7 is the top board structure schematic diagram of second embodiment of the invention；
Fig. 8 is the electronic devices structure schematic diagram of third embodiment of the invention；
Fig. 9 is the shielding case structure schematic diagram of fourth embodiment of the invention；
Figure 10 is the shielding holder structure schematic diagram of fourth embodiment of the invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In follow-up description, the suffix using such as " module ", " part " or " unit " for representing element is only
Be conducive to the explanation of the present invention, itself there is no a specific meaning.Therefore, " module ", " part " or " unit " can be mixed
Ground is used.
Electronic equipment can be implemented in a variety of manners.For example, the electronic equipment described in the present invention can be included such as
Mobile phone, tablet personal computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant,
PDA), portable media player (Portable Media Player, PMP), guider, wearable device, intelligent hand
The mobile terminals such as ring, pedometer, and the equipment such as numeral TV, desktop computer.
It will be illustrated in subsequent descriptions by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
Referring to Fig. 1, its hardware architecture diagram for a kind of mobile terminal of realization each embodiment of the invention, the shifting
Dynamic terminal 100 can include：RF (Radio Frequency, radio frequency) unit 101, WiFi module 102, audio output unit
103rd, A/V (audio/video) input block 104, sensor 105, display unit 106, user input unit 107, interface unit
108th, the part such as memory 109, processor 110 and power supply 111.It will be understood by those skilled in the art that shown in Fig. 1
Mobile terminal structure does not constitute the restriction to mobile terminal, and mobile terminal can be included than illustrating more or less parts,
Either combine some parts or different parts arrangement.
The all parts of mobile terminal are specifically introduced with reference to Fig. 1：
Radio frequency unit 101 can be used for receiving and sending messages or communication process in, the reception and transmission of signal, specifically, by base station
Downlink information receive after, handled to processor 110；In addition, up data are sent into base station.Generally, radio frequency unit 101
Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrating
Frequency unit 101 can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication
Standard or agreement, including but not limited to GSM (Global System of Mobile communication, global system for mobile telecommunications
System), GPRS (General Packet Radio Service, general packet radio service), CDMA2000 (Code
Division Multiple Access 2000, CDMA 2000), WCDMA (Wideband Code Division
Multiple Access, WCDMA), TD-SCDMA (Time Division-Synchronous Code
Division Multiple Access, TD SDMA), FDD-LTE (Frequency Division
Duplexing-Long Term Evolution, FDD Long Term Evolution) and TDD-LTE (Time Division
Duplexing-Long Term Evolution, time division duplex Long Term Evolution) etc..
WiFi belongs to short range wireless transmission technology, and mobile terminal can help user's transmitting-receiving electricity by WiFi module 102
Sub- mail, browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.Although Fig. 1 shows
Go out WiFi module 102, but it is understood that, it is simultaneously not belonging to must be configured into for mobile terminal, completely can be according to need
To be omitted in the essential scope for do not change invention.
Audio output unit 103 can be in call signal reception pattern, call mode, record mould in mobile terminal 1 00
When under the isotypes such as formula, speech recognition mode, broadcast reception mode, it is that radio frequency unit 101 or WiFi module 102 are received or
The voice data stored in memory 109 is converted into audio signal and is output as sound.Moreover, audio output unit 103
The audio output related to the specific function that mobile terminal 1 00 is performed can also be provided (for example, call signal receives sound, disappeared
Breath receives sound etc.).Audio output unit 103 can include loudspeaker, buzzer etc..
A/V input blocks 104 are used to receive audio or video signal.A/V input blocks 104 can include graphics processor
(Graphics Processing Unit, GPU) 1041 and microphone 1042,1041 pairs of graphics processor is in video acquisition mode
Or the view data progress of the static images or video obtained in image capture mode by image capture apparatus (such as camera)
Reason.Picture frame after processing may be displayed on display unit 106.Picture frame after being handled through graphics processor 1041 can be deposited
Storage is transmitted in memory 109 (or other storage mediums) or via radio frequency unit 101 or WiFi module 102.Mike
Wind 1042 can connect in telephone calling model, logging mode, speech recognition mode etc. operational mode via microphone 1042
Quiet down sound (voice data), and can be voice data by such acoustic processing.Audio (voice) data after processing can
To be converted to the form output that mobile communication base station can be sent to via radio frequency unit 101 in the case of telephone calling model.
Microphone 1042 can implement various types of noises and eliminate (or suppression) algorithm to eliminate (or suppression) in reception and send sound
The noise produced during frequency signal or interference.
Mobile terminal 1 00 also includes at least one sensor 105, such as optical sensor, motion sensor and other biographies
Sensor.Specifically, optical sensor includes ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to environment
The light and shade of light adjusts the brightness of display panel 1061, and proximity transducer can close when mobile terminal 1 00 is moved in one's ear
Display panel 1061 and/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (general
For three axles) size of acceleration, size and the direction of gravity are can detect that when static, the application available for identification mobile phone posture
(such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, percussion) etc.；
The fingerprint sensor that can also configure as mobile phone, pressure sensor, iris sensor, molecule sensor, gyroscope, barometer,
The other sensors such as hygrometer, thermometer, infrared ray sensor, will not be repeated here.
Display unit 106 is used for the information for showing the information inputted by user or being supplied to user.Display unit 106 can be wrapped
Display panel 1061 is included, liquid crystal display (Liquid Crystal Display, LCD), Organic Light Emitting Diode can be used
Forms such as (Organic Light-Emitting Diode, OLED) configures display panel 1061.
User input unit 107 can be used for the numeral or character information for receiving input, and produce the use with mobile terminal
The key signals input that family is set and function control is relevant.Specifically, user input unit 107 may include contact panel 1071 with
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch operation of the user on or near it
(such as user is using any suitable objects such as finger, stylus or annex on contact panel 1071 or in contact panel 1071
Neighbouring operation), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include touch detection
Two parts of device and touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects touch operation band
The signal come, transmits a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and by it
It is converted into contact coordinate, then gives processor 110, and the order sent of reception processing device 110 and can be performed.In addition, can
To realize contact panel 1071 using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1071, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072 can be wrapped
Include but be not limited to physical keyboard, in function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
One or more, do not limit herein specifically.
Further, contact panel 1071 can cover display panel 1061, detect thereon when contact panel 1071 or
After neighbouring touch operation, processor 110 is sent to determine the type of touch event, with preprocessor 110 according to touch thing
The type of part provides corresponding visual output on display panel 1061.Although in Fig. 1, contact panel 1071 and display panel
1061 be input and the output function that mobile terminal is realized as two independent parts, but in certain embodiments, can
By contact panel 1071 and the input that is integrated and realizing mobile terminal of display panel 1061 and output function, not do specifically herein
Limit.
Interface unit 108 is connected the interface that can pass through as at least one external device (ED) with mobile terminal 1 00.For example,
External device (ED) can include wired or wireless head-band earphone port, external power source (or battery charger) port, wired or nothing
Line FPDP, memory card port, the port for connecting the device with identification module, audio input/output (I/O) end
Mouth, video i/o port, ear port etc..Interface unit 108 can be used for receiving the input from external device (ED) (for example, number
It is believed that breath, electric power etc.) and the input received is transferred to one or more elements in mobile terminal 1 00 or can be with
For transmitting data between mobile terminal 1 00 and external device (ED).
Memory 109 can be used for storage software program and various data.Memory 109 can mainly include storing program area
And storage data field, wherein, application program (the such as sound that storing program area can be needed for storage program area, at least one function
Sound playing function, image player function etc.) etc.；Storage data field can be stored uses created data (such as according to mobile phone
Voice data, phone directory etc.) etc..In addition, memory 109 can include high-speed random access memory, it can also include non-easy
The property lost memory, for example, at least one disk memory, flush memory device or other volatile solid-state parts.
Processor 110 is the control centre of mobile terminal, utilizes each of various interfaces and the whole mobile terminal of connection
Individual part, by operation or performs and is stored in software program and/or module in memory 109, and calls and be stored in storage
Data in device 109, perform the various functions and processing data of mobile terminal, so as to carry out integral monitoring to mobile terminal.Place
Reason device 110 may include one or more processing units；It is preferred that, processor 110 can integrated application processor and modulatedemodulate mediate
Device is managed, wherein, application processor mainly handles operating system, user interface and application program etc., and modem processor is main
Handle radio communication.It is understood that above-mentioned modem processor can not also be integrated into processor 110.
Mobile terminal 1 00 can also include the power supply 111 (such as battery) powered to all parts, it is preferred that power supply 111
Can be logically contiguous by power-supply management system and processor 110, so as to realize management charging by power-supply management system, put
The function such as electricity and power managed.
Although Fig. 1 is not shown, mobile terminal 1 00 can also will not be repeated here including bluetooth module etc..
Based on above-mentioned mobile terminal hardware configuration, each embodiment of the inventive method is proposed.
First embodiment of the invention, a kind of screening arrangement, as shown in figure 3, including consisting of part：
Radome 101 and shielding seat 102；
Radome 101 includes：Top plate 111, and top plate 111 fringe region along side by stretching be bent to form it is integral
Side wall 112；
The shapes and sizes at the edge of shielding seat 102 and side wall 112 match setting；
Shielding seat 102 is connected with side wall 112.
In some embodiments of the invention, the material of radome 101 and shielding seat 102 is metal.
In some embodiments of the invention, the angle of top plate 111 and side wall 112 is not specifically limited, top plate 111 and side
Wall 112 can be vertical, or set angle.
In some embodiments of the invention, the shape and size to top plate 111 are not specifically limited, the shape of top plate 111
Shape and size can be in screening arrangement the size and shape of component be configured.
In some embodiments of the invention, top plate 111 can be flat board, or arc convex plate, or
Arc-shaped recess version.
In some embodiments of the invention, the fringe region of top plate 111 is bent to form a side along side by stretching
The mode of wall 112, includes but is not limited to：
Stretching is carried out along side to the fringe region of top plate 111 by way of integrated punching and is bent to form integral side walls
112。
The fringe region of top plate 111 is bent to form integral side wall 112 along side by stretching, with the formation of top plate 111 one
The radome 101 of body；Connection between top plate 111 and side wall 112 is seamless, and the connection between side wall 112 and side wall 112
Also it is seamless, greatly improve the EMI shielding capability of radome 101.
In some embodiments of the invention, the mode that shielding seat 102 is connected with side wall 112, includes but is not limited to：
Shielding seat 102 is fixedly connected with side wall 112, or shielding seat 102 and the clamping of side wall 112.
A kind of screening arrangement described in first embodiment of the invention, can effectively improve the electromagnetic shielding effect of screening arrangement
Really, it is possible to achieve shield the electromagnetic interference of electronic component in outer bound pair screening arrangement in all directions.
Second embodiment of the invention, a kind of screening arrangement, as shown in Fig. 3~Fig. 7, including consisting of part：
Radome 101 and shielding seat 102, as shown in Figure 3；
Radome 101 includes：Top plate 111, and top plate 111 fringe region along side by stretching be bent to form it is integral
Side wall 112；
The shapes and sizes at the edge of shielding seat 102 and side wall 112 match setting；
Shielding seat 102 is connected with side wall 112.
Wherein, shielding seat 102 is connected with side wall 112, at least including one of in the following manner：
Mode one, as shown in figure 4, side wall 112 sets the first interface arrangment 113；Wherein, the number of the first interface arrangment 113
According at least one；
Shielding seat 102 sets the second interface arrangment 114 that the first interface arrangment 113 with side wall 112 matches；
Shield first interface arrangment 113 clamping of the seat 102 by the second interface arrangment 114 and side wall 112.
For example：Mode one, as shown in figure 5, side wall 112 sets the projection extended away from the center position of radome 101
151；Wherein, the quantity of projection 151 is one or more；
Shield the setting of seat 102 and the shell fragment 152 of raised 151 correspondence position of side wall 112；The shell fragment has and the convex shaped
The groove 153 of shape matching；The groove 153 is for the clamping projection 151；
Shield raised 151 clamping of the seat 102 by the groove 153 and side wall 112.
Mode two, as shown in fig. 6, the edge of side wall 112 sets the first laciniation 115；
Shielding seat 102 sets the second sawtooth that the form and dimension with the first laciniation 115 of side wall 112 matches
Shape structure 116；
Shielding seat 102 is fixedly connected by the second laciniation 116 with the first laciniation 115 of side wall 112；
Wherein, shielding seat 102 is fixed by the first laciniation 115 of the second laciniation 116 and side wall 112 and connected
Connect, include but is not limited to：
Shielding seat 102 is welded by the first laciniation 115 of the second laciniation 116 and side wall 112；
Or, shielding seat 102 is crimped by the second laciniation 116 with the first laciniation 115 of side wall 112.
At least one angle of top plate 111 is the fillet of setting radian.
By the way that the angle of top plate 111 to be set to set to the fillet of radian, the difficult processing of radome 101 can be effectively reduced
Degree, improve radome 101 is processed into flat rate.
The fringe region of top plate 111 by way of stretching is bent to form integral side walls 112, including but is not limited along side
In：
Stretching is carried out along side to the fringe region of top plate 111 by way of integrated punching and is bent to form integral side walls
112。
The fringe region of top plate 111 is bent to form integral side wall 112 along side by stretching, with the formation of top plate 111 one
The radome 101 of body；Connection between top plate 111 and side wall 112 is seamless, and the connection between side wall 112 and side wall 112
Also it is seamless, greatly improve the EMI shielding capability of radome 101.
As shown in fig. 7, the setting regions of top plate 111, which is set along away from shielding seat 102 direction, extends the projection 161 to be formed；
Cavity 162 in its protrusions 161 is used to accommodate component.
In some embodiments of the invention, the shape and size to top plate 111 are not specifically limited, the shape of top plate 111
Shape and size can be in screening arrangement the size and shape of component be configured.
In some embodiments of the invention, the material of radome 101 and shielding seat 102 is metal.
In some embodiments of the invention, the angle of top plate 111 and side wall 112 is not specifically limited, top plate 111 and side
Wall 112 can be vertical, or set angle.
A kind of screening arrangement described in second embodiment of the invention, can effectively improve the electromagnetic shielding effect of screening arrangement
Really, it is possible to achieve shield the electromagnetic interference of electronic component in outer bound pair screening arrangement in all directions.
Third embodiment of the invention, a kind of electronic equipment, including consisting of part：
Tellite 131, component 132 and screening arrangement 133；
Tellite 131 is fixedly connected with the shielding seat 102 of screening arrangement 133；
Component 132 is arranged at the inside of screening arrangement 133, and is fixedly connected with tellite 131, such as Fig. 8 institutes
Show.
Wherein, screening arrangement 133 includes：Radome 101 and shielding seat 102；
Radome 101 includes：Top plate 111, and top plate 111 fringe region along side by stretching be bent to form it is integral
Side wall 112；
The shapes and sizes at the edge of shielding seat 102 and side wall 112 match setting；
Shielding seat 102 is connected with side wall 112.
In some embodiments of the invention, the material of radome 101 and shielding seat 102 is metal.
In some embodiments of the invention, the company of fixation of shielding seat 102 of tellite 131 and screening arrangement 133
The mode connect includes but is not limited to：
The shielding seat 102 of tellite 131 and screening arrangement 133 is welded.
In some embodiments of the invention, the angle of top plate 111 and side wall 112 is not specifically limited, top plate 111 and side
Wall 112 can be vertical, or set angle.
In some embodiments of the invention, the shape and size to top plate 111 are not specifically limited, the shape of top plate 111
Shape and size can be in screening arrangement 133 the size and shape of component 132 be configured.
In some embodiments of the invention, top plate 111 can be flat board, or arc convex plate, or
Arc-shaped recess version.
In some embodiments of the invention, the fringe region of top plate 111 is bent to form a side along side by stretching
The mode of wall 112, includes but is not limited to：
Stretching is carried out along side to the fringe region of top plate 111 by way of integrated punching and is bent to form integral side walls
112。
The fringe region of top plate 111 is bent to form integral side wall 112 along side by stretching, with the formation of top plate 111 one
The radome 101 of body；Connection between top plate 111 and side wall 112 is seamless, and the connection between side wall 112 and side wall 112
Also it is seamless, greatly improve the EMI shielding capability of radome 101.
In some embodiments of the invention, the mode that shielding seat 102 is connected with side wall 112, includes but is not limited to：
Shielding seat 102 is fixedly connected with side wall 112, or shielding seat 102 and the clamping of side wall 112.
In some embodiments of the invention, the quantity of screening arrangement 133 can be one, or multiple.
In some embodiments of the invention, the quantity of the component 132 in screening arrangement 133 can be one, also may be used
Think multiple.
A kind of electronic equipment described in third embodiment of the invention, effectively can improve electronics by screening arrangement 133
The effectiveness of component 132 in equipment, it is possible to achieve shield in all directions in outer bound pair screening arrangement 133
The electromagnetic interference of electronic component.
Fourth embodiment of the invention, a kind of electronic equipment, as shown in Fig. 9~Figure 10, including consisting of part：
Tellite 131, component 132 and screening arrangement 133；
Tellite 131 is fixedly connected with the shielding seat 102 of screening arrangement 133；
Component 132 is arranged at the inside of screening arrangement 133, and is fixedly connected with tellite 131；
Wherein, screening arrangement 133 includes：Radome 101 and shielding seat 102；
Radome 101 includes：Top plate 111, and top plate 111 fringe region along side by stretching be bent to form it is integral
Side wall 112；
The shapes and sizes at the edge of shielding seat 102 and side wall 112 match setting；
Shielding seat 102 is connected with side wall 112.
Wherein, shielding seat 102 is connected with side wall 112, at least including one of in the following manner：
Mode one, side wall 112 sets the first interface arrangment 113；Wherein, the data of the first interface arrangment 113 are at least one
It is individual；
Shielding seat 102 sets the second interface arrangment 114 that the first interface arrangment 113 with side wall 112 matches；
Shield first interface arrangment 113 clamping of the seat 102 by the second interface arrangment 114 and side wall 112.
For example：Mode one, side wall 112 sets the projection 151 extended away from the center position of radome 101；Wherein, it is raised
151 quantity is one or more；
Shield the setting of seat 102 and the shell fragment 152 of raised 151 correspondence position of side wall 112；The shell fragment has and the convex shaped
The groove 153 of shape matching；The groove 153 is for the clamping projection 151；
Shield raised 151 clamping of the seat 102 by the groove 153 and side wall 112.
Mode two, the edge of side wall 112 sets the first laciniation 115, as shown in Figure 9；
Shielding seat 102 sets the second sawtooth that the form and dimension with the first laciniation 115 of side wall 112 matches
Shape structure 116, as shown in Figure 10；
Shielding seat 102 is fixedly connected by the second laciniation 116 with the first laciniation 115 of side wall 112；
Wherein, shielding seat 102 is fixed by the first laciniation 115 of the second laciniation 116 and side wall 112 and connected
Connect, include but is not limited to：
Shielding seat 102 is welded by the first laciniation 115 of the second laciniation 116 and side wall 112；
Or, shielding seat 102 is crimped by the second laciniation 116 with the first laciniation 115 of side wall 112.
At least one angle of top plate 111 is the fillet of setting radian.
By the way that the angle of top plate 111 to be set to set to the fillet of radian, the difficult processing of radome 101 can be effectively reduced
Degree, improve radome 101 is processed into flat rate.
The fringe region of top plate 111 by way of stretching is bent to form integral side walls 112, including but is not limited along side
In：
Stretching is carried out along side to the fringe region of top plate 111 by way of integrated punching and is bent to form integral side walls
112。
The fringe region of top plate 111 is bent to form integral side wall 112 along side by stretching, with the formation of top plate 111 one
The radome 101 of body；Connection between top plate 111 and side wall 112 is seamless, and the connection between side wall 112 and side wall 112
Also it is seamless, greatly improve the EMI shielding capability of radome 101.
The setting regions of top plate 111, which is set along away from shielding seat 102 direction, extends the projection 161 to be formed；Its protrusions 161
Interior cavity 162 is used to accommodate component 132；
Component 132 and the inner chamber 162 of projection 161 match setting.
Inner chamber in screening arrangement 133 sets Heat Conduction Material 134.
By setting projection 132 in the region of the correspondence component 132 of radome 101, with the correspondence component in top plate 111
132 region forms cavity, can effectively strengthen the heat-sinking capability of component 132；Led by being filled in screening arrangement 133
Hot material 134, can further strengthen the heat-sinking capability of component 132, greatly the radiating of enhancing component 132, reduction
The working stability of component 132, improves the job stability of component 132.
In some embodiments of the invention, the material to Heat Conduction Material 134 is not specifically limited, and Heat Conduction Material can be
One of following material：Graphene, aluminum oxide, silica, zinc oxide, aluminium nitride, boron nitride, carborundum and silica flour etc. have compared with
The material of good heat conductivility.
In some embodiments of the invention, the shape and size to top plate 111 are not specifically limited, the shape of top plate 111
Shape and size can be in screening arrangement 133 the size and shape of component 132 be configured.
In some embodiments of the invention, the material of radome 101 and shielding seat 102 is metal.
In some embodiments of the invention, the company of fixation of shielding seat 102 of tellite 131 and screening arrangement 133
The mode connect includes but is not limited to：
The shielding seat 102 of tellite 131 and screening arrangement 133 is welded.
In some embodiments of the invention, the angle of top plate 111 and side wall 112 is not specifically limited, top plate 111 and side
Wall 112 can be vertical, or set angle.
In some embodiments of the invention, the quantity of screening arrangement 133 can be one, or multiple.
In some embodiments of the invention, the quantity of the component 132 in screening arrangement 133 can be one, also may be used
Think multiple.
A kind of electronic equipment described in fourth embodiment of the invention, effectively can improve electronics by screening arrangement 133
The effectiveness of component 132 in equipment, it is possible to achieve shield in all directions in outer bound pair screening arrangement 133
The electromagnetic interference of electronic component.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or device including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the device of key element.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each of the invention embodiment.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of screening arrangement, it is characterised in that including：Radome and shielding seat；
The radome includes：Top plate, and the fringe region of the top plate are bent to form integral side wall along side by stretching；
The shapes and sizes at the edge of shielding seat and the side wall match setting；
The shielding seat is connected with the side wall.
2. screening arrangement according to claim 1, it is characterised in that the side wall sets the first interface arrangment；The screen
Cover the second interface arrangment that seat sets the first interface arrangment with the side wall to match；
The shielding seat is connected with the bottom of the side wall, including：
The first interface arrangment clamping that the shielding seat passes through second interface arrangment and the side wall.
3. screening arrangement according to claim 1, it is characterised in that the edge of the side wall sets the first zigzag knot
Structure；The shielding seat sets the second zigzag knot that the form and dimension with the first laciniation of the side wall matches
Structure；
The shielding seat is connected with the side wall, including：
The shielding seat is fixedly connected by second laciniation with the first laciniation of the side wall.
4. screening arrangement according to claim 3, it is characterised in that the shielding seat passes through second laciniation
It is fixedly connected with the first laciniation of the side wall, including：
The shielding seat is welded by the first laciniation of second laciniation and the side wall；
Or, the shielding seat is crimped by second laciniation with the first laciniation of the side wall.
5. screening arrangement according to claim 1, it is characterised in that at least one angle of the top plate is setting radian
Fillet.
6. screening arrangement according to claim 1, it is characterised in that the setting regions of the top plate is set along away from described
Shielding seat direction extends the projection to be formed.
7. screening arrangement according to claim 1, it is characterised in that the radome and the material of the shielding are
Metal.
8. a kind of electronic equipment, it is characterised in that the electronic equipment includes：Tellite, component and claim 1
To the screening arrangement any one of 7；
The tellite is fixedly connected with the shielding seat；
The component is arranged at the inside of the screening arrangement, and is fixedly connected with the tellite.
9. electronic equipment according to claim 8, it is characterised in that the component matches with the raised inner chamber
Set.
10. electronic equipment according to claim 8, it is characterised in that Heat Conduction Material is set in the screening arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729289.4A CN107333463A (en) | 2017-08-23 | 2017-08-23 | A kind of screening arrangement and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710729289.4A CN107333463A (en) | 2017-08-23 | 2017-08-23 | A kind of screening arrangement and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107333463A true CN107333463A (en) | 2017-11-07 |
Family
ID=60228433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710729289.4A Pending CN107333463A (en) | 2017-08-23 | 2017-08-23 | A kind of screening arrangement and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107333463A (en) |
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Application publication date: 20171107 |