CN107135292A - The detachable shell fragment of two-part and mobile terminal - Google Patents
The detachable shell fragment of two-part and mobile terminal Download PDFInfo
- Publication number
- CN107135292A CN107135292A CN201710532473.XA CN201710532473A CN107135292A CN 107135292 A CN107135292 A CN 107135292A CN 201710532473 A CN201710532473 A CN 201710532473A CN 107135292 A CN107135292 A CN 107135292A
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- China
- Prior art keywords
- shell fragment
- connector
- pedestal
- slot
- inserted sheet
- Prior art date
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
Abstract
The present invention discloses the detachable shell fragment of two-part and mobile terminal, including shell fragment pedestal and shell fragment main body, the shell fragment pedestal is provided with the first connector, and the shell fragment main body is provided with the second connector matched with first connector, and first connector and the second connector are detachably connected.The present invention can only need to change shell fragment main body by the two parts for being arranged to be detachably connected by shell fragment when shell fragment main body is damaged, without being changed together with circuit board, significantly reduce the cost of maintenance, and easy realization simple in construction.
Description
Technical field
The invention mainly relates to connector technique field, specifically, it is related to a kind of detachable shell fragment of two-part and movement
Terminal.
Background technology
In interior of mobile phone stack design, connector is a wherein critically important ring, and its effect is ensuring that each function element
It is connected with pcb board.Wherein shell fragment is wherein using many classes, such as all kinds of antennas, loudspeaker BOX, receiver etc..Shell fragment is most
Big advantage is that the connection at the two ends that mobile phone Z-direction spatially has certain distance, including high shell fragment and low shell fragment can be solved.Bullet
Piece is foil, in production, transport and assembling process, is likely to occur compared with large deformation, causes shell fragment loose contact
Or cannot use, and the current universal fixed form of shell fragment is to be welded on pcb board, so as to also cause monoblock pcb board can not
With, and the use of shell fragment particularly extensively, causes production cost especially big at present.
The content of the invention
The main object of the present invention is to provide a kind of detachable shell fragment of two-part and mobile terminal, it is intended to solve prior art
Middle shell fragment deforms upon the problem of rear maintenance cost is high.
To achieve the above object, the present invention proposes a kind of detachable shell fragment of two-part, including shell fragment pedestal and shell fragment main body,
The shell fragment pedestal is provided with the first connector, and the shell fragment main body is provided with to be connected with the second of first connector matching
Part, first connector and the second connector are detachably connected.
Optionally, first connector includes the slot of the bottom side located at the shell fragment pedestal, and described second connects
Fitting includes the first inserted sheet located at shell fragment body ends, and the inserted sheet is inserted to be fixed in the slot
Optionally, both sides of the inside of the slot along its width are provided with first connecting portion, the first connecting portion
For being fixed to the shell fragment main body clamping.
Optionally, the end of first inserted sheet have a protuberance, the slot be connected state, when described first insert
When piece is inserted in the slot, the protuberance is buckled in the both sides of the notch of slot.
Optionally, first connector includes upwardly extending from the bottom side of the shell fragment pedestal and towards close to described
The clamp that shell fragment pedestal direction is bent to form, second connector includes the U-shaped connecting portion located at the shell fragment body ends,
The U-shaped connecting portion is socketed on the clamp and is fixed.
Optionally, the inner surface of the clamp is provided with the briquetting for being used for compressing the U-shaped connecting portion.
Optionally, first connector includes upwardly extending from the bottom side of the shell fragment pedestal and towards close to described
The first installing plate that shell fragment pedestal direction is bent to form, second connector includes second located at the shell fragment body ends
Socket is offered on inserted sheet, first installing plate, the second inserted sheet insertion socket is fixed.
Optionally, stopper slot just is provided with to the position of the socket on the shell fragment pedestal.
Optionally, first connector includes the second installing plate extended from the both sides of the shell fragment pedestal, described
Second connector includes being respectively equipped with neck on the 3rd inserted sheet located at the shell fragment body ends, second installing plate, institute
State and be fixed in the both sides insertion neck of the 3rd inserted sheet.
The present invention also proposes a kind of mobile terminal, the mobile terminal include circuit board, an at least function element and on
The detachable shell fragment of two-part stated, the function element is electrically connected by the detachable shell fragment of the two-part with circuit board.
In technical solution of the present invention, the shell fragment includes shell fragment pedestal and shell fragment main body, and the shell fragment pedestal is provided with the
A connection piece, the shell fragment main body is provided with the second connector for match with first connector, first connector with
Second connector is detachably connected, so as to realize being detachably connected for shell fragment pedestal and shell fragment main body.The present invention is by by shell fragment
It is arranged to the two parts being detachably connected, can only needs to change shell fragment main body when shell fragment main body is damaged, without together with electricity
Road plate is changed together, significantly reduces the cost of maintenance, and easy realization simple in construction.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the hardware architecture diagram for realizing each one optional mobile terminal of embodiment of the invention；
Fig. 2 is the radio communication device schematic diagram of mobile terminal in Fig. 1；
Fig. 3 is the stereogram of the detachable shell fragment of two-part of the present invention；
Fig. 4 is the exploded view of the detachable shell fragment of two-part of the present invention；
Fig. 5 is the structural representation of the shell fragment main body of the present invention；
Fig. 6 is the structural representation of the shell fragment pedestal of the present invention；
Fig. 7 is the first connector of the embodiment of the present invention one and the structural representation of the second connector；
Fig. 8 is the first connector of the embodiment of the present invention two and the structural representation of the second connector；
Fig. 9 is the structural representation of the detachable shell fragment embodiment three of two-part of the present invention；
Figure 10 is the connection diagram of the detachable shell fragment of two-part of the present invention and mobile terminal；
Figure 11 is the decomposing schematic representation that the detachable shell fragment of two-part shown in Fig. 8 is connected with mobile terminal.
Figure grade explanation：
| Label | Title | Label | Title |
| 1 | Shell fragment pedestal | 2 | Shell fragment main body |
| 11 | Bottom plate | 201 | Elastic arm |
| 12 | Location-plate | 21 | Contact site |
| 13 | Slot | 23 | Support arm |
| 131 | Slot bottom plate | 24 | First inserted sheet |
| 132 | Slot pressing plate | 241 | Depressed part |
| 133 | Strip through-hole | 25 | U-shaped connecting portion |
| 14 | Clamp | 26 | Second inserted sheet |
| 141 | First short slab | 27 | 3rd inserted sheet |
| 142 | First long slab | 153 | Stopper slot |
| 143 | Briquetting | 3 | Circuit board |
| 15 | First installing plate | 4 | Function element |
| 151 | Second short slab | 5 | Lock-screw |
| 152 | Second long slab | 6 | Housing |
| 16 | Second installing plate | 161 | Neck |
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
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
His embodiment, belongs to the scope of protection of the invention.
It is to be appreciated that institute is directional in the embodiment of the present invention indicates that (such as up, down, left, right, before and after ...) is only used
In explaining relative position relation, motion conditions under a certain particular pose (as shown in drawings) between each part etc., if should
When particular pose changes, then directionality indicates also correspondingly therewith to change.
In addition, in the present invention such as relating to the description of " first ", " second " etc. be only used for describe purpose, and it is not intended that
Indicate or imply its relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ",
At least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the invention, " multiple " contain
Justice is at least two, such as two, three etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " connection ", " fixation " etc. should be interpreted broadly,
For example, " fixation " can be fixedly connected or be detachably connected, or integrally；Can be mechanically connect or
Electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can be connection inside two components or
The interaction relationship of two components, unless otherwise clear and definite restriction.For the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
In addition, the technical scheme between each embodiment of the invention can be combined with each other, but must be general with this area
Logical technical staff can be implemented as basis, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that this
The combination of technical scheme is not present, also not within the protection domain of application claims.
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.
Terminal can be implemented in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, flat board
Computer, notebook computer, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable
Media player (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer etc. are moved
Move the fixed terminals such as terminal, and 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 modules 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 that person stores in memory 109 is converted into audio signal and is output as sound.Moreover, audio output unit
103 can also provide performed to mobile terminal 1 00 the related audio output of specific function (for example, call signal reception sound,
Message sink 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
And other input equipments 1072.Contact panel 1071, also referred to as touch-screen, collect touch behaviour 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 for work
Operation near 1071), and corresponding attachment means are driven according to formula set in advance.Contact panel 1071 may include to touch
Two parts of detection means and touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects touch behaviour
Make the signal brought, transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and
It is converted into contact coordinate, then gives processor 110, and the order sent of reception processing device 110 and can be performed.This
Outside, contact panel 1071 can be realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except touching
Panel 1071 is controlled, user input unit 107 can also include other input equipments 1072.Specifically, other input equipments 1072
Physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, operation can be included but is not limited to
One or more in bar etc., are not limited specifically herein.
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
With by contact panel 1071 and the input that is integrated and realizing mobile terminal of display panel 1061 and output function, specifically herein not
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..
For the ease of understanding the embodiment of the present invention, the communications network system that the mobile terminal of the present invention is based on is entered below
Row description.
Referring to Fig. 2, Fig. 2 is a kind of communications network system Organization Chart provided in an embodiment of the present invention, the communication network system
Unite as the LTE system of universal mobile communications technology, UE (User Equipment, use of the LTE system including communicating connection successively
Family equipment) 201, E-UTRAN (Evolved UMTS Terrestrial Radio Access Network, evolved UMTS lands
Ground wireless access network) 202, EPC (Evolved Packet Core, evolved packet-based core networks) 203 and operator IP operation
204。
Specifically, UE201 can be above-mentioned terminal 100, and here is omitted.
E-UTRAN202 includes eNodeB2021 and other eNodeB2022 etc..Wherein, eNodeB2021 can be by returning
Journey (backhaul) (such as X2 interface) is connected with other eNodeB2022, and eNodeB2021 is connected to EPC203,
ENodeB2021 can provide UE201 to EPC203 access.
EPC203 can include MME (Mobility Management Entity, mobility management entity) 2031, HSS
(Home Subscriber Server, home subscriber server) 2032, other MME2033, SGW (Serving Gate
Way, gateway) 2034, PGW (PDN Gate Way, grouped data network gateway) 2035 and PCRF (Policy and
Charging Rules Function, policy and rate functional entity) 2036 etc..Wherein, MME2031 be processing UE201 and
There is provided carrying and connection management for the control node of signaling between EPC203.HSS2032 is all to manage for providing some registers
Such as function of attaching position register (not shown) etc, and some are preserved about the use such as service features, data rate
The special information in family.All customer data can be transmitted by SGW2034, and PGW2035 can provide UE 201 IP
Address is distributed and other functions, and PCRF2036 is strategy and the charging control strategic decision-making of business data flow and IP bearing resources
Point, it selects and provided available strategy and charging control decision-making with charge execution function unit (not shown) for strategy.
IP operation 204 can include internet, Intranet, IMS (IP Multimedia Subsystem, IP multimedias
Subsystem) or other IP operations etc..
Although above-mentioned be described by taking LTE system as an example, those skilled in the art it is to be understood that the present invention not only
Suitable for LTE system, be readily applicable to other wireless communication systems, such as GSM, CDMA2000, WCDMA, TD-SCDMA with
And following new network system etc., do not limit herein.
Based on above-mentioned mobile terminal hardware configuration and communications network system, propose the detachable shell fragment of two-part of the present invention with
And each embodiment of mobile terminal with the detachable shell fragment of the two-part, the detachable shell fragment of two-part can be as mobile terminal inside
A kind of connector.
The present invention proposes a kind of detachable shell fragment of two-part, reference picture 3- Fig. 6, including shell fragment pedestal 1 and shell fragment main body 2,
The shell fragment pedestal 1 is provided with the first connector, and the shell fragment main body 2 is provided with second matched with first connector and connected
Fitting, first connector and the second connector are detachably connected.
The detachable shell fragment of two-part is split-type structural, including shell fragment pedestal 1 and the two parts of shell fragment main body 2.Shell fragment main body 2
For bent foil shape, including elastic arm 21, bend from the end of elastic arm 21 contact site 22 of extension and from institute
State the support arm 23 that the end of contact site 22 tilts extension to the direction of shell fragment pedestal 1.The elastic arm 21 is described in cantilever-shaped
Contact site 22 is located at the cantilever end of the elastic arm 21 and is folded upward at projection, is used as the electrical connection section of shell fragment.Described first connects
Fitting is located at the end of the elastic arm 21, for being connected with elastic base 1.The supporting part 23 is used in the quilt of contact site 22
Played a supportive role during pushing, contact site 22 is defined in the stroke for pushing direction, it is to avoid shell fragment main body 2 occurs excessive
Deformation is damaged.The shell fragment pedestal 1 includes bottom plate 11 and the location-plate 12 extended upward along the opposite sides of bottom plate 11, bottom plate
11 are fixedly mounted on circuit boards, and the bottom of supporting part 23 is vacantly located at the top of bottom plate 11, and the second connector is located at the bottom plate
11 side.The distance between the width of the contact site 22 and two described location-plates 12 match, the contact site 22
Width is equal to or slightly less than the distance between two described location-plates 12, and when shell fragment main body 2 is pressed down, shell fragment main body 2 is limited
It is scheduled in the space that location-plate 12 and bottom plate 11 are constituted, prevents loosening or deflection of the shell fragment main body 2 on shell fragment operative orientation, carry
High stability.
The effect of shell fragment main body 2 is such as listened primarily as elastic sheet connector, connection circuit board and other electronic components
Cylinder, antenna, loudspeaker etc., its intensity are weaker, easily deform upon damage, cause shell fragment loose contact or cannot use.It is described
The structural strength of shell fragment pedestal 1 is relatively strong compared to for shell fragment main body 2, is hardly damaged, effect is mainly carried out to shell fragment main body 2
Positioning and support.
The present embodiment can only be needed by the two parts for being arranged to be detachably connected by shell fragment when shell fragment main body 2 is damaged
Shell fragment main body 2 is changed, without being changed together with circuit board, the cost of maintenance is significantly reduced.
Embodiment one：Fig. 3-Fig. 6 is refer to, first connector includes the bottom side located at the shell fragment pedestal
Slot 13, second connector includes the first inserted sheet 24 located at shell fragment body ends, and first inserted sheet 24 inserts described
It is fixed in slot 13.
The slot 13 is in flat, including from the side of bottom plate 11 along the slot bottom plate of the place plane extension of bottom plate 11
131 and upwardly extended from the opposite sides of slot bottom plate 131 and invert the slot pressing plate 132 of bending, it is in other words, described to insert
Groove pressing plate 132 extends and the opposite parallel top located at slot bottom plate 131 from the both sides of slot bottom plate 131 respectively, so that
A strip through-hole 133 is formed between slot pressing plate 132 and slot bottom plate 131.The caliber size of strip through-hole 133 is arranged to and institute
The thickness for stating the first inserted sheet 24 matches, and the first inserted sheet 24 is inserted from strip through-hole 133, so as to realize the first inserted sheet 24 and insert
Groove 13 is fixed.When in the first inserted sheet 24 insertion slot 13, slot bottom plate 131 and slot pressing plate 132 are by the first inserted sheet 24
The spacing motion that the in the vertical direction of shell fragment main body 2 is limited in strip through-hole 133, strengthens connection tightness.
Further, both sides of the inside of the slot 13 along its width are provided with first connecting portion, and described first dashes forward
The portion of rising is used to fix the clamping of shell fragment main body 2.That is, the both sides of strip through-hole 133 are provided with first connecting portion, it is described
The both sides of first inserted sheet 24 are provided with the depressed part 241 matched with the first connecting portion, when first inserted sheet 24 inserts institute
When stating in slot 13, first connecting portion can carry out stop positioning to both sides of first inserted sheet 24 along direction of insertion opposite direction, prevent
Only the first inserted sheet 24, which loosens, slips.The first connecting portion can set triangularity, trapezoidal, arc, not limit herein, only
It can realize and stop positioning carried out to the both sides of the first inserted sheet 24.
During the shell fragment assembling of the present embodiment, it is only necessary in the slot 13 that shell fragment main body 2 is pushed into shell fragment pedestal 1.This
When in the first shell fragment 24 insertion slot 13 in embodiment, 6 frees degree of shell fragment main body 2 have been completely fixed, though it is two-part
Structure, but structural stability can be almost consistent with integral structure, it is ensured that the jail of the Demountable elastic plate connection of the present embodiment
Solidity and the reliability used, and it is simple in construction, there is no any difficulty in realization.During the shell fragment dismounting of the present embodiment, pass through
The shell fragment main body of damage just can be extracted and changed by the dynamics of very little, using very convenient.
Further, the end of first inserted sheet 24 has a protuberance, and the slot 13 is connected state, when described
When shell fragment main body 2 is inserted in the slot 13, the protuberance is buckled in the both sides of the notch of slot 13, prevents the shell fragment main body
2 skid off the strip through-hole 133, limit shell fragment main body 2 with the motion in direction of insertion opposite direction.
Embodiment two：Refer to Fig. 1 and Fig. 7, first connector include from the bottom side of the shell fragment pedestal 1 to
Upper extension and the clamp 14 being bent to form towards the close shell fragment pedestal direction, second connector include being located at the shell fragment
The U-shaped connecting portion 25 of the end of main body 2, the U-shaped connecting portion 25 is socketed on the clamp 14 and is fixed.
U-shaped connecting portion 25 is formed by the end bending extension of shell fragment main body 2, and its is horizontally disposed, its openend court
To the direction away from the shell fragment pedestal 1.Clamp 14 includes the first short slab 141 of vertical direction and the first length of horizontal direction
Plate 142.The openings of sizes of the thickness of first long slab 142 and U-shaped connecting portion 25 matches, so that U-shaped connecting portion 25 is socketed
When on the first long slab 142, the both sides of U-shaped connecting portion 25, which are clamped, is fastened on the first long slab 142.The height of first short slab 141
The thickness spent with shell fragment main body 2 matches, during so that the U-shaped connecting portion 25 is socketed on clamp 14, the bottom of U-shaped connecting portion 25
Side is fitted in the inner surface of the bottom side of clamp 14, and U-shaped connecting portion 25 skids off clamp 14 when limitation shell fragment is pressed down.
Further, the inner surface of the clamp 14 is provided with the briquetting 143 for being used for compressing the bottom of U-shaped connecting portion 25,
Bottom for being fixed the U-shaped connecting portion 25.Specifically, the inner surface of first long slab 142 is away from described
The side of one short slab 141 is provided with briquetting 143, and when the U-shaped connecting portion 25 is socketed on clamp 14, briquetting 143 can be further to U
The bottom side of type connecting portion 25 is fixed.The U-shaped connecting portion 25 is arranged to closed state along the two ends of its width, so that
When U-shaped connecting portion 25 is socketed on clamp 14, motion of the U-shaped connecting portion 25 along its width is limited.Or also can be in clamp
14 both sides set stop part to limit motion of the U-shaped connecting portion 25 along its width.
During the shell fragment assembling of the present embodiment, it is only necessary in the clamp 14 that U-shaped connecting portion 25 is pushed into shell fragment pedestal 1.
During the shell fragment dismounting of the present embodiment, just the shell fragment main body of damage can be extracted and changed by the dynamics of very little, use ten
Divide convenient.
Further, the U-shaped connecting portion 25 of the present embodiment is located at the bottom of the first inserted sheet 24 of embodiment one, clamp 14
Development length is more than the length of slot 13 and corresponding with the position of U-shaped connecting portion 25, and U-shaped connecting portion 25 is socketed in the clamp 14
On be fixed.
Embodiment three：Refer to Fig. 1 and Fig. 8, first connector include from the bottom side of the shell fragment pedestal 1 to
Upper extension and the first installing plate 15 being bent to form towards the close direction of shell fragment pedestal 1, second connector include being located at
Socket is offered on second inserted sheet 26 of the end of shell fragment main body 2, first installing plate 15, second inserted sheet 26 is inserted
Socket is fixed.
First installing plate 15 includes the second long slab 152 of vertical direction and the second short slab 151 of horizontal direction.Socket is opened up
In on the second short slab 151, the size of socket and the thickness of second inserted sheet 26 match, and the second inserted sheet 26 is worn from socket insertion
Second short slab 151 is crossed to be fixed with first installing plate 15.
Further, stopper slot 153 just is provided with to the position of the socket on the shell fragment pedestal 1.Shell fragment main body 2 and bullet
When piece base 1 is connected together, the second inserted sheet 26 insertion socket is through the first installing plate 15 and inserts in stopper slot 153, and second inserts
The bottom of piece 26 is limited in stopper slot 153, prevents second inserted sheet 26 from being rocked along with plane vertical direction where it.
During the shell fragment assembling of the present embodiment, it is only necessary to insert the second inserted sheet 26 15 in first installing plate of shell fragment pedestal 1
.During the shell fragment dismounting of the present embodiment, just the shell fragment main body 2 of damage can be extracted and changed by the dynamics of very little,
Using very convenient.
Further, second inserted sheet 26 of the present embodiment is vertical at the first inserted sheet 24 connection elastic arm 21 of embodiment one
One end, the development length of the first installing plate 15 is more than the length and, second inserted sheet corresponding with the position of the second inserted sheet 26 of slot 13
26 the first installing plates 15 of insertion are fixed.
Example IV：Fig. 1 and Fig. 9 are refer to, first connector includes extending from the both sides of the shell fragment pedestal 1
The second installing plate 16, second connector include located at the end of shell fragment main body 2 the 3rd inserted sheet 27, it is described second peace
Neck 161 is respectively equipped with dress plate 16, the both sides of the 3rd inserted sheet 27 are inserted to be fixed in the neck 161.
Specifically, the second installing plate 16 extends from location-plate 12 close to the side of bottom plate 11 respectively, the second installing plate 16
In lath-shaped, the relative inner side of two installing plates 16 sets neck 161 along its length.The notch size of neck 161 and the
The thickness of three inserted sheets 27 matches, and the both sides by the 3rd inserted sheet 27 along its width are respectively clamped into neck 161, you can realize
Three inserted sheets 27 are detachably fixed with shell fragment pedestal 1.
Further, the outlet port of the neck 161 is used to limit the edge of the 3rd inserted sheet 27 provided with second connecting portion
The motion in the direction opposite with direction of insertion.The end both sides of 3rd inserted sheet 27 are provided with to match with the second connecting portion
Breach, when the 3rd inserted sheet 27 is fastened in the neck 161, second connecting portion can be entered to the both sides of the 3rd inserted sheet 27
Row stops positioning, prevents the 3rd inserted sheet 27 from loosening to be sliding out neck 161.
During the shell fragment assembling of the present embodiment, it is only necessary in the neck 161 that the 3rd inserted sheet 27 is pushed into shell fragment pedestal 1.
During the shell fragment dismounting of the present embodiment, the shell fragment main body 2 of damage just can be extracted by neck 161 by the dynamics of very little and carried out more
Change, using very convenient.
Further, the parallel bottom located at the first inserted sheet 24 of embodiment one of the 3rd inserted sheet 27 of the present embodiment, second
Installing plate 16 is located at the bottom of slot 13 and, both sides insertion second peace of threeth inserted sheet 27 corresponding with the position of the 3rd inserted sheet 27
It is fixed in the neck 161 for filling plate 16.
The present invention also proposes a kind of mobile terminal, reference picture 10 and Figure 11, and the mobile terminal includes circuit board 3, at least
One function element 4 and the detachable shell fragment of above-mentioned two-part, the function element by the detachable shell fragment of the two-part with
Circuit board 3 is electrically connected.
Specifically in the present embodiment, shell fragment pedestal 1 is fixedly mounted on circuit board 3 that (other function elements are not on circuit board
Show) assembly is constituted, assembly is fixed on the housing 6 of the mobile terminal by lock-screw 5, and shell fragment main body 2 is blocked
Close on shell fragment pedestal 1.Function element 4 be loudspeaker BOX, loudspeaker BOX be arranged on mobile terminal housing 6 on, its reveal copper point and
The contact electrical connection of shell fragment main body 2.When shell fragment deforms upon damage, lower loudspeaker BOX only need to be dismantled, shell fragment main body 2 is then released,
Shell fragment main body 2 is directly changed, and without being changed together with circuit board 3, reduces maintenance cost.It is assembled in complete machine
Before, shell fragment pedestal 1 is transported in the form of assembly, to avoid the damage of the transportation of shell fragment main body 2.
Function element 4 is not limited to loudspeaker BOX or other one or more function elements, such as primary antenna, three close
One antenna, classification antenna, NFC, motor, receiver etc., using extensive.
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 detachable shell fragment of two-part, it is characterised in that including shell fragment pedestal and shell fragment main body, sets on the shell fragment pedestal
There is the first connector, the shell fragment main body is provided with the second connector matched with first connector, first connection
Part and the second connector are detachably connected.
2. the detachable shell fragment of two-part as claimed in claim 1, it is characterised in that first connector is included located at described
The slot of the bottom side of shell fragment pedestal, second connector includes the first inserted sheet located at shell fragment body ends, described to insert
Piece is inserted to be fixed in the slot.
3. the detachable shell fragment of two-part as claimed in claim 2, it is characterised in that the inside of the slot is along its width
Both sides be provided with first connecting portion, the first connecting portion be used for the shell fragment main body clamping is fixed.
4. the detachable shell fragment of two-part as claimed in claim 3, it is characterised in that the end of first inserted sheet has one to dash forward
Go out portion, the slot is connected state, when first inserted sheet is inserted in the slot, the protuberance is buckled in the groove of slot
The both sides of mouth.
5. the detachable shell fragment of two-part as claimed in claim 1, it is characterised in that first connector is included from the bullet
The clamp that the bottom side of piece pedestal is upwardly extended and is bent to form towards the close shell fragment pedestal direction, second connector
Including the U-shaped connecting portion located at the shell fragment body ends, the U-shaped connecting portion is socketed on the clamp and is fixed.
6. the detachable shell fragment of two-part as claimed in claim 5, it is characterised in that the inner surface of the clamp, which is provided with, to be used to press
The briquetting of the tight U-shaped connecting portion.
7. the detachable shell fragment of two-part as claimed in claim 1, it is characterised in that first connector is included from the bullet
The first installing plate that the bottom side of piece pedestal is upwardly extended and is bent to form towards the close shell fragment pedestal direction, described second
Connector includes offering socket, described second on the second inserted sheet located at the shell fragment body ends, first installing plate
Inserted sheet insertion socket is fixed.
8. the detachable shell fragment of two-part as claimed in claim 7, it is characterised in that just to the socket on the shell fragment pedestal
Position be provided with stopper slot.
9. the detachable shell fragment of two-part as claimed in claim 1, it is characterised in that first connector is included from the bullet
The second installing plate that the both sides of piece pedestal are extended, second connector includes inserting located at the 3rd of the shell fragment body ends
Neck is respectively equipped with piece, second installing plate, the both sides of the 3rd inserted sheet are inserted to be fixed in the neck.
10. a kind of mobile terminal, it is characterised in that the mobile terminal includes circuit board, at least a function element and right
It is required that the detachable shell fragment of two-part described in 1 to 9 any one, the function element by the detachable shell fragment of the two-part with
Circuit board is electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532473.XA CN107135292A (en) | 2017-06-30 | 2017-06-30 | The detachable shell fragment of two-part and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710532473.XA CN107135292A (en) | 2017-06-30 | 2017-06-30 | The detachable shell fragment of two-part and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107135292A true CN107135292A (en) | 2017-09-05 |
Family
ID=59736315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710532473.XA Pending CN107135292A (en) | 2017-06-30 | 2017-06-30 | The detachable shell fragment of two-part and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107135292A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107576875A (en) * | 2017-10-27 | 2018-01-12 | 国网江苏省电力公司南通供电公司 | A kind of portable line loss comprehensive analysis device |
| TWI669846B (en) * | 2018-07-03 | 2019-08-21 | 宏碁股份有限公司 | Battery system |
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Application publication date: 20170905 |