CN107395805A

CN107395805A - The housing unit and terminal of terminal

Info

Publication number: CN107395805A
Application number: CN201710647329.0A
Authority: CN
Inventors: 左州全
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Shenzhen Huantai Technology Co Ltd
Priority date: 2017-08-01
Filing date: 2017-08-01
Publication date: 2017-11-24
Anticipated expiration: 2037-08-01
Also published as: CN107395805B

Abstract

The invention discloses a kind of housing unit of terminal and terminal, wherein housing unit includes：Housing, the madial wall of housing are provided with groove, and on direction of the bottom wall to open ports of groove, the open ports of the close groove of the side wall of groove are partially toward inside grooves inclination；Shell fragment, a part for shell fragment are located in groove, and another part of shell fragment is located at outside groove；And fastener, part fasteners are located in groove, fastener is connected with housing and shell fragment.According to the housing unit of the present invention, space limitation when can improve reliability fixed between shell fragment and housing, while can solve phone housing as an antenna part.In addition, the fixed form of this kind of shell fragment is simple in construction, cost is advantageously reduced.

Description

The housing unit and terminal of terminal

Technical field

The present invention relates to field of terminal technology, more particularly, to the housing unit and terminal of a kind of terminal.

Background technology

In correlation technique, during a part of the phone housing as antenna, mainly by attacking machine pitch thread on shell, or Person is welded on side wall of outer shell by copper foil, or nut insert structure is used alone, and still, such scheme cost is high, inconvenience In maintenance, and reliability is low.

The content of the invention

It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes one kind eventually The housing unit at end, the housing unit of the terminal have the advantages of reliability is high.

The present invention also proposes a kind of terminal, and the terminal includes the housing unit of above-mentioned terminal.

The housing unit of terminal according to embodiments of the present invention, including：Housing, the madial wall of the housing is provided with recessed Groove, on direction of the bottom wall to open ports of the groove, the portion of the open ports of the close groove of the side wall of the groove Divide and tilted towards the inside grooves；Shell fragment, a part for the shell fragment are located in the groove, another portion of the shell fragment Divide outside the groove；And fastener, the part fastener are located in the groove, the fastener and the housing Connected with the shell fragment.

The housing unit of terminal according to embodiments of the present invention, by setting groove in the side wall of housing, make groove Side wall tilts close to the inside grooves that are partially toward of the open ports of groove, and a part for shell fragment is located in groove, shell fragment Another part is located at outside shell fragment, and by fastener fixed shell and shell fragment, can improve what is fixed between shell fragment and housing Reliability, while space limitation when can solve phone housing as an antenna part.In addition, the fixation side of this kind of shell fragment Formula is simple in construction, advantageously reduces cost.

According to some embodiments of the present invention, the fastener includes：Head, the diameter on the head are more than the groove Open ports width, the head is located at the outside of the open ports of the groove and only supported with the madial wall of the housing；With The connecting portion of the head connection, the cross-sectional area on the head are more than the cross-sectional area of the connecting portion, the connection Portion stretches into the groove and is connected with the shell fragment.

In some embodiments of the invention, the shell fragment in the groove is provided with projection, the raised court Protruded to the direction of the open ports of the groove, the raised free end face is provided with screwed hole, and the connecting portion is provided with External screw thread, the connecting portion coordinate with the screwed hole.

In some embodiments of the invention, the shell fragment in the groove at least partly towards the groove Open ports direction protrude to form protuberance, the protuberance is provided with circular hole, and the connecting portion is provided with external screw thread, The connecting portion coordinates with the circular hole.

According to some embodiments of the present invention, the shell fragment is in strip.

According to some embodiments of the present invention, the shape of the cross section of the shell fragment in the groove with it is described recessed The shape of the contour line of groove is identical, and the shell fragment is bonded with the internal face of the groove.

According to some embodiments of the present invention, the relative two side walls of the groove are arcwall face.

According to some embodiments of the present invention, the free end face that the groove extends to the side wall of the housing is pacified with being formed Fill mouth.

According to some embodiments of the present invention, the groove for be spaced apart it is multiple, the shell fragment for it is multiple and with it is described Groove corresponds.

Terminal according to embodiments of the present invention, include the housing unit of above-mentioned terminal.

Terminal according to embodiments of the present invention, by setting groove in the side wall of housing, make the side wall of groove close to recessed The open ports of groove are partially toward inside grooves inclination, and a part for shell fragment is located in groove, another part position of shell fragment In outside shell fragment, and by fastener fixed shell and shell fragment, reliability fixed between shell fragment and housing can be improved, together When space limitation when can solve phone housing as an antenna part.In addition, the fixed form structure letter of this kind of shell fragment It is single, advantageously reduce cost.

The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description Obtain substantially, or recognized by the practice of the present invention.

Brief description of the drawings

The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment Substantially and it is readily appreciated that, wherein：

Fig. 1 is the stereogram of the housing unit for the terminal implemented according to the present invention；

Fig. 2 is the front view of the housing unit for the terminal implemented according to the present invention；

Fig. 3 is the sectional view of the line A-A along Fig. 2；

Fig. 4 is the enlarged drawing at C in Fig. 3；

Fig. 5 is the sectional view of the line B-B along Fig. 2；

Fig. 6 is the left view of the housing unit for the terminal implemented according to the present invention；

Fig. 7 is the sectional view of the Z-Z lines along Fig. 6；

Fig. 8 is the enlarged drawing at D in Fig. 7；

Fig. 9 is the front view of the housing unit for the terminal implemented according to the present invention；

Figure 10 is the sectional view of the E-E lines along Fig. 9；

Figure 11 is the enlarged drawing at G in Figure 10；

Figure 12 is the sectional view of the F-F lines along Fig. 9；

Figure 13 is the left view of the housing unit for the terminal implemented according to the present invention；

Figure 14 is the sectional view of the H-H lines along Figure 13；

Figure 15 is the enlarged drawing at I in Figure 14；

Figure 16 is the front view of the housing unit for the terminal implemented according to the present invention；

Figure 17 is the sectional view of the J-J lines along Figure 16；

Figure 18 is the enlarged drawing at L in Figure 17；

Figure 19 is the sectional view of the K-K lines along Figure 16；

Figure 20 is the left view of the housing unit for the terminal implemented according to the present invention；

Figure 21 is the sectional view of the M-M lines along Figure 20；

Figure 22 is the enlarged drawing at N in Figure 21；

Figure 23 is the rearview of the housing unit of terminal according to embodiments of the present invention；

Figure 24 is the structural representation of terminal according to embodiments of the present invention.

Reference：

Terminal 1000,

Housing unit 100,

Housing 1, groove 11, open ports 12, installing port 13,

Shell fragment 2, first paragraph 21, protuberance 211, circular hole 212, second segment 22,

Fastener 3, head 31, connecting portion 32.

Embodiment

Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to The embodiment of accompanying drawing description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", The orientation or position relationship of the instruction such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on shown in the drawings Orientation or position relationship, be for only for ease of the description present invention and simplify description, rather than instruction or imply signified device or Element must have specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention. In addition, define " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ". In description of the invention, unless otherwise indicated, " multiple " are meant that two or more.

In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

The housing unit 100 of terminal 1000 according to embodiments of the present invention is described below with reference to Fig. 1-Figure 24.

As shown in Fig. 1-Figure 24, the housing unit 100 of terminal 1000 according to embodiments of the present invention, including housing 1, bullet Piece 2 and fastener 3.

As shown in Fig. 1-Figure 22, the madial wall of housing 1 is provided with groove 11, groove 11 bottom wall to open ports 12 On direction, the open ports 12 of the close groove 11 of the side wall of groove 11 are partially toward the inner inclination of groove 11, and the one of shell fragment 2 Part is in groove 11, and another part of shell fragment 2 is located at outside groove 11, and part fasteners 3 are located in groove 11, fastener 3 It is connected with housing 1 and shell fragment 2.On bottom wall to the direction of open ports 12 of groove 11, the close groove 11 of the side wall of groove 11 Open ports 12 be partially toward the inner inclination of groove 11, the side wall of groove 11 can play spacing effect to shell fragment 2, keep away The open ports 12 for exempting from shell fragment 2 in groove 11 are deviate from, and improve the reliability that shell fragment 2 is fixed, and a part for shell fragment 2 is located at groove 11 It is interior so that shell fragment 2 is fixed, another part of shell fragment 2 is located at outside groove 11, can make another part and circuit of shell fragment 2 Plate connects, and part fasteners 3 are located in groove 11, and fastener 3 is connected with housing 1 and shell fragment 2, can further improve shell fragment 2 The reliability being connected between housing 1, so as to improve the reliability of the work of shell fragment 2.

The housing unit 100 of terminal 1000 according to embodiments of the present invention, by setting groove in the side wall of housing 1 11, the side wall of groove 11 is partially toward the inner inclination of groove 11 close to the open ports 12 of groove 11, and make the one of shell fragment 2 In the groove 11, another part of shell fragment 2 be located at outside shell fragment 2 for part, and by the fixed shell 1 of fastener 3 and shell fragment 2, When can improve reliability fixed between shell fragment 2 and housing 1, while can solve phone housing as an antenna part Space limits.In addition, the fixed form of this kind of shell fragment 2 is simple in construction, cost is advantageously reduced.

In some embodiments of the invention, as shown in Figure 11, Figure 15, Figure 18 and Figure 22, fastener 3 includes the He of head 31 The connecting portion 32 being connected with head 31, the diameter on head 31 are more than the width of the open ports 12 of groove 11, and head 31 is located at groove The outside of 11 open ports 12 and only supported with the madial wall of housing 1, the cross-sectional area on head 31 is more than the transversal of connecting portion 32 Face area, connecting portion 32 are stretched into groove 11 and are connected with shell fragment 2.Thus, can not only realize between fastener 3 and shell fragment 2 Connection, it can also be stopped by the head 31 of fastener 3 and the madial wall of housing 1 and support the connection realized between shell fragment 2 and housing 1. The fixed form space limitation of this kind of shell fragment 2 is small, and structure is reliable, easy to maintenance.

Further, the shell fragment 2 in groove 11 is provided with projection, the side of the raised open ports 12 towards groove 11 To protrusion, raised free end face is provided with screwed hole, and connecting portion 32 is provided with external screw thread, and connecting portion 32 coordinates with screwed hole. Connecting portion 32 and screwed hole coordinate the connection that can be realized between fastener 3 and shell fragment 2, during fastener 3 is tightened, Because the head 31 of fastener 3 and the madial wall of housing 1 are only supported, the shell fragment 2 in groove 11 has in the presence of fastener 3 The trend moved towards open ports 12, shell fragment 2 deform, and the deformation of shell fragment 2 can produce stress, so as to so that the He of shell fragment 2 Groove 11 produces reliable conducting connection, and contact impedance is small, and then realizes that housing 1 passes through the reliable effective low-resistance of shell fragment 2 and circuit board Anti- connection, meet the rigors of antenna connection.

Certainly, the invention is not restricted to this, as shown in Figure 11, Figure 15, Figure 18 and Figure 22, shell fragment 2 in groove 11 Protruded at least partly towards the direction of the open ports 12 of groove 11 to form protuberance 211, protuberance 211 is provided with circular hole 212, connecting portion 32 is provided with external screw thread, and connecting portion 32 coordinates with circular hole 212.Protuberance 211 can rush by the way that shell fragment 2 is local Molded, the space between the bottom wall of protuberance 211 and groove 11 can guide for fastener 3 provides the space needed.Utilize The thickness of of shell fragment 2 itself does screw thread, and fastener 3 is during precession, the featheredge of thread groove and circular hole 212 on connecting portion 32 Coordinate, realize the fastening structure of fastener 3 and shell fragment 2, screw thread process can be removed from, reduce part, simple flow, reduce into This, solves the space limitation when housings 1 of terminal 1000 such as mobile phone are grounded as an antenna part and integrity problem, and tie up Repair conveniently.Alternatively, fastener 3 is screw.Bolt structure is simple, strong applicability, and cost is cheap.

When the head 31 of fastener 3 starts only to support with the madial wall of housing 1, as shown in Figure 11 and Figure 15, fastener 3 Connecting portion 32 be connected with elastic component, when continuing precession fastener 3, as shown in Figure 18 and Figure 22, connecting portion 32 and shell fragment 2 Cooperation, and with spring plate 2 towards the direction of open ports 12 move, shell fragment 2 deforms, and produces stress, so as to increase The reliability that shell fragment 2 is connected with groove 11, and then increase the reliability connected between shell fragment 2 and housing 1.

In some embodiments of the invention, as shown in Fig. 4, Fig. 8, Figure 11, Figure 15, Figure 18 and Figure 22, shell fragment 2 is in bar Shape, shell fragment 2 include first paragraph 21 and second segment 22, and first paragraph 21 is located in groove 11, one end and the first paragraph 21 of second segment 22 One end (such as one end of the bottom wall of close housing 1 of first paragraph 21) connection, it is suitable that the other end of second segment 22 stretches out open ports 12 It is connected in circuit board.Thus, it is possible to simplify the structure and processing technology of shell fragment 2, the production cycle is saved, reduces production cost, It can make it that the structure inside terminal 1000 is compacter, reasonable.

Further, as shown in Fig. 4, Fig. 8, Figure 11, Figure 15, Figure 18 and Figure 22, the width of first paragraph 21 is more than second segment It 22 width, thus, can not only ensure the reliability that shell fragment 2 is connected with housing 1, while housing 1 and electricity can also be saved The space of road plate, and it is easy to the connection of second segment 22 and circuit board.

In some embodiments of the invention, as shown in Fig. 4, Fig. 8, Figure 11, Figure 15, Figure 18 and Figure 22, positioned at groove 11 The shape of the cross section of interior shell fragment 2 is identical with the shape of the contour line of groove 11, and the internal face of shell fragment 2 and groove 11 pastes Close.For example, in the example depicted in fig. 8, the shape of first paragraph 21 is identical with the shape of the contour line of groove 11, and first paragraph 21 are bonded with the internal face of groove 11.Thus, it is possible to improve the reliability that shell fragment 2 is connected with groove 11, and groove can be improved The position-limiting action of 11 pairs of shell fragments 2, prevent shell fragment 2 from being rocked in groove 11.

In some embodiments of the invention, as shown in Fig. 4, Fig. 8, Figure 11, Figure 15, Figure 18 and Figure 22, the phase of groove 11 To two side it is symmetrical on the center line of groove 11.Thus, it is possible to simplify the structure and processing technology of groove 11, section The about production cycle, reduce production cost.Certainly, the invention is not restricted to this, the relative two side of groove 11 can be on groove 11 center line is asymmetric, as long as can ensure that shell fragment 2 can not be deviate from from open ports 12, meets the position-limiting action to shell fragment 2 .

In some embodiments of the invention, as shown in Fig. 4, Fig. 8, Figure 11, Figure 15, Figure 18 and Figure 22, the phase of groove 11 To two side walls be arcwall face.Thus, it is possible to simplify the structure and processing technology of groove 11, the production cycle is saved, reduces life Produce cost.It can avoid forming wedge angle etc. on the internal face of groove 11 simultaneously, thereby may be ensured that the structure of groove 11 is strong Degree, and then the structural strength of housing 1 can be ensured.

In some embodiments of the invention, as shown in Fig. 4, Figure 11 and Figure 18, groove 11 extends to the side wall of housing 1 Free end face to form installing port 13.Thus it is easy to the installation of shell fragment 2, shell fragment 2 can prolonging from installing port 13 along groove 11 Stretch in the dress provided with recesses 11 of direction.

In some embodiments of the invention, as shown in Fig. 2, Fig. 7, Fig. 9, Figure 14, Figure 16 and Figure 21, between groove 11 is What is separated is multiple, and shell fragment 2 is multiple and corresponded with groove 11.Thus the connection of shell fragment 2 and circuit board is easy to implement, from And the connection of housing 1 and circuit board is easy to implement, and then be easy to make housing 1 use as a part for antenna.

Terminal 1000 according to embodiments of the present invention is described below with reference to Fig. 1-Figure 24.

As shown in figure 24, terminal 1000 according to embodiments of the present invention includes the housing unit 100 of above-mentioned terminal 1000. Terminal 1000 according to embodiments of the present invention, by setting groove 11 in the side wall of housing 1, make the side wall of groove 11 close The open ports 12 of groove 11 are partially toward the inner inclination of groove 11, and a part for shell fragment 2 is located in groove 11, shell fragment 2 Another part be located at outside shell fragment 2, and by the fixed shell 1 of fastener 3 and shell fragment 2, can improve shell fragment 2 and housing 1 it Between fixed reliability, while space when can solve phone housing as an antenna part limits.In addition, this kind of shell fragment 2 Fixed form it is simple in construction, advantageously reduce cost.

Terminal 1000 below with reference to Fig. 1-Figure 24 descriptions according to a specific embodiment of the invention, is worth understanding, It is described below simply exemplary, it is intended to for explaining the present invention, and it is not intended that limitation to invention.

In embodiments of the present invention, the terminal 1000 can be it is various can from outside obtain data and to the data carry out The equipment of processing, or, the terminal 1000 can be it is various be built-in with battery, and electric current can be obtained from outside to the battery The equipment to be charged, for example, mobile phone, tablet personal computer, computing device or device for display of message etc..

The terminal 1000 being applicable by taking mobile phone as an example the present invention is introduced.Mobile phone can include ultrasound chip, penetrate Frequency circuit, memory, input block, Wireless Fidelity (WiFi, wireless fidelity) module, display unit, sensing The parts such as device, voicefrequency circuit, processor, projecting cell, shooting unit, battery, housing unit 100.

As shown in Fig. 1-Figure 24, terminal 1000 according to embodiments of the present invention includes housing unit 100.Wherein housing group Part 100, including housing 1, shell fragment 2 and fastener 3.Wherein, housing 1 is Al-alloy casing.

Specifically, as shown in Fig. 2, Fig. 7, Fig. 8, Fig. 9, Figure 14, Figure 15, Figure 16 and Figure 21 and Figure 22, housing 1 it is interior Side wall is provided with multiple grooves 11, and groove 11 is opened wide towards the side inside housing 1 to form open ports 12, each groove 11 The free end face of the side wall of housing 1 is extended to form installing port 13, the relative two side walls of groove 11 be formed as arcwall face and Center line on groove 11 is symmetrical, and on bottom wall to the direction of open ports 12 of groove 11, the relative both sides of groove 11 The direction that wall is first directed away from inside groove 11 tilts, and is re-directed towards the direction inside groove 11 and tilts.In the side wall of housing 1 (i.e. from the fixing end of side wall to the direction of free end) in short transverse, the cross-sectional area of groove 11 is equal.Groove 11 can To be process by CNC, then the surface of groove 11 needs laser laser carving oxide layer, holding surface electric conductivity.

Shell fragment 2 includes first paragraph 21 and second segment 22, and first paragraph 21 is located in groove 11, and second segment 22 is located at groove 11 Outside, the width of first paragraph 21 is more than the width of second segment 22, the shape of the cross section of first paragraph 21 and the cross section of groove 11 The shape of contour line is identical, and first paragraph 21 is bonded with the internal face of groove 11.First paragraph 21 can pass through the relative of groove 11 Two side be limited in groove 11, avoid shell fragment 2 from deviating from from the open ports 12 of groove 11, first paragraph 21 is interior with groove 11 Wall fitting can improve the reliability that shell fragment 2 is connected with groove 11, so as to improve the reliability that shell fragment 2 is connected with housing 1. One end of second segment 22 is connected with one end of the bottom wall of close housing 1 of first paragraph 21, and the other end and the circuit board of second segment 22 connect Connect, so as to realize the connection of housing 1 and circuit board, it is possible to achieve housing 1 uses as a part for antenna.Wherein, shell fragment 2 It can be loaded by the installing port 13 of groove 11 in groove 11.

In addition, as shown in Fig. 4, Figure 11, Figure 18, from the fixing end of second segment 22 to the direction of free end, second segment 22 The direction for being first directed away from the bottom wall of housing 1 tilts, and is re-directed towards tilting close to the direction of the bottom wall of housing 1.Thus it is easy to second segment 22 Connection between circuit board.

In addition, as shown in Figure 11, Figure 15, Figure 18 and Figure 22,21 local punch forming of first paragraph goes out protuberance 211, protrusion Portion 211 protrudes towards open ports 12, and protuberance 211 is provided with circular hole 212, and the thin-walled of circular hole 212 does screw thread.

As shown in Fig. 4, Fig. 8, Figure 11, Figure 15, Figure 18 and Figure 22, fastener 3 is screw, screw include head 31 and with The connecting portion 32 that head 31 connects, the cross-sectional area on head 31 are more than the cross-sectional area of connecting portion 32.The diameter on head 31 More than the width of the open ports 12 of groove 11, head 31 is located at the outside of the open ports 12 of groove 11 and stopped with the madial wall of housing 1 Support, connecting portion 32 is stretched into groove 11, and connecting portion 32 is provided with external screw thread, and connecting portion 32 coordinates with circular hole 212, screw thread It is engaged with the thin-walled of shell fragment 2, protuberance 211 limits screw conducting space with the bottom wall of groove 11.

As shown in figure 22, after the screw thread on screw is engaged with the thin-walled of circular hole 212, continue precession screw, circular hole 212 with Screw thread on connecting portion 32 moves towards the direction of open ports 12, and shell fragment 2 produces toward the stretcher strain of screw head 31, the deformation of shell fragment 2 Raw stress, so as to realize that shell fragment 2 and the reliability of groove 11 connect, and then realizes that shell fragment 2 and the reliability of housing 1 are connected, and produces The connection that life can turn on, contact impedance is small, so as to realize that reliably effective Low ESR connects housing 1 by shell fragment 2 and circuit board Connect, meet the harsh demand of antenna connection.

The housing unit 100 of terminal 1000 according to embodiments of the present invention, reduce process and reduce part, simple flow, drop Low cost, space limitation is small, and structure is reliable, easy to maintenance to aluminium alloy without destructiveness.

Display unit can be embedded in the front side of terminal 1000 and is connected with housing 1, display unit can be used for display by with The information of family input is supplied to the information of user and the various menus of mobile phone.Display unit may include display panel, optional , can use liquid crystal display (LCD, Liquid Crystal Display), Organic Light Emitting Diode (OLED, Organic Light-Emitting Diode) etc. form configure display panel.Further, contact panel can cover display Panel, after contact panel detects the touch operation on or near it, processor is sent to determine the class of touch event Type, it is followed by subsequent processing device and provides corresponding visual output on a display panel according to the type of touch event.Wherein, the human eye energy Position in the outer display panel of the visual output enough identified, can be used as aftermentioned " viewing area ".Can by contact panel with The display panel part independent as two realizes the input of mobile phone and output function, can also be by contact panel and display Panel is integrated and realizes input and the output function of mobile phone.

Radio circuit can be used for receive and send messages or communication process in, the reception and transmission of signal, especially, by base station After downlink information receives, processor processing is given；In addition, the up data of mobile phone are sent to base station.Generally, radio circuit bag Include but be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, penetrate Frequency circuit can also be communicated by radio communication with network and other equipment.Above-mentioned radio communication can use any communication to mark Accurate or agreement, including but not limited to global system for mobile communications (GSM, Global System for Mobile Communication), general packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), WCDMA (WCDMA, Wideband Code Division Multiple Access), Long Term Evolution (LTE, Long Term Evolution), Email, short message Service (SMS, Short Messaging Service) etc..

Memory can be used for storage software program and module, and processor is stored in the software program of memory by operation And module, so as to perform the various function application of mobile phone and data processing.Memory can mainly include storing program area and Storage data field, wherein, storing program area can storage program area, the application program needed at least one function (such as broadcast by sound Playing function, image player function etc.) etc.；Storage data field can store uses created data (such as audio number according to mobile phone According to, phone directory etc.) etc..In addition, memory can include high-speed random access memory, non-volatile memories can also be included Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Input block can be used for the numeral or character information for receiving input, and the user of generation and mobile phone sets and work( Relevant key signals can be controlled.Specifically, input block may include contact panel and other input equipments.Contact panel, Referred to as touch-screen, collecting touch operation of the user on or near it, (for example user is adapted to using finger, stylus etc. are any The operation on contact panel or near contact panel of object or annex), and driven according to formula set in advance corresponding Attachment means.Optionally, contact panel may include both touch detecting apparatus and touch controller.Wherein, inspection is touched The touch orientation of device detection user is surveyed, and detects the signal that touch operation is brought, transmits a signal to touch controller；Touch Touch controller and touch information is received from touch detecting apparatus, and be converted into contact coordinate, then give processor, and energy Order that reception processing device is sent simultaneously is performed.Furthermore, it is possible to using resistance-type, condenser type, infrared ray and surface acoustic wave Contact panel is realized Deng polytype.Except contact panel, input block can also include other input equipments.Specifically, its His input equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), track One or more in ball, mouse, action bars etc..

In addition, mobile phone may also include at least one sensor, such as attitude transducer, optical sensor and other sensors.

Specifically, attitude transducer is referred to as motion sensor, also, as one kind of the motion sensor, can To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element in gravity sensor, and using the sensitive member of elasticity Energy-stored spring made of part drives electric contact, so as to realizing the change that Gravity changer is converted into electric signal.

As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions Upper (generally three axles) acceleration magnitude, can detect that size and the direction of gravity, available for identification mobile phone posture when static (for example pedometer, struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function Hit) etc..

In embodiments of the present invention, motion sensor listed above can be used first as aftermentioned " attitude parameter " is obtained Part, but this is not limited to, other sensors that can obtain " attitude parameter " are each fallen within protection scope of the present invention, example Such as, gyroscope etc., also, the operation principle of the gyroscope and data handling procedure can be similar to prior art, here, are Avoid repeating, description is omitted.

In addition, in embodiments of the present invention, as sensor, it can also configure barometer, hygrometer, thermometer and infrared ray The other sensors such as sensor, will not be repeated here.

Optical sensor may include ambient light sensor and proximity transducer, wherein, ambient light sensor can be according to ambient light The light and shade of line adjusts the brightness of display panel, proximity transducer can when mobile phone is moved in one's ear, close display panel and/ Or backlight.

Voicefrequency circuit, loudspeaker and microphone can provide the COBBAIF between user and mobile phone.Voicefrequency circuit will can connect Electric signal after the voice data conversion received, is transferred to loudspeaker, and voice signal output is converted to by loudspeaker；The opposing party The voice signal of collection is converted to electric signal by face, microphone, is converted to voice data after being received by voicefrequency circuit, then by sound After frequency is handled according to output processor, through radio circuit to be sent to such as another mobile phone, or voice data exported to depositing Reservoir is further to handle.

WiFi belongs to short range wireless transmission technology, mobile phone can help user to send and receive e-mail by WiFi module, Browse webpage and access streaming video etc., it has provided the user wireless broadband internet and accessed.

Processor is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is passed through Operation performs the software program and/or module being stored in memory, and calls the data being stored in memory, holds The various functions and processing data of row mobile phone, so as to carry out integral monitoring to mobile phone.Optionally, processor may include one or Multiple processing units；Preferably, processor can integrate application processor and modem processor, wherein, application processor master Operating system, user interface and application program etc. are handled, modem processor mainly handles radio communication.

It is understood that above-mentioned modem processor can not also be integrated into processor.

Also, the processor can perform same or similar with processing unit as the element of realizing of above-mentioned processing unit Function.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. mean to combine the specific features that the embodiment or example describe, Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned art The schematic representation of language is not necessarily referring to identical embodiment or example.Moreover, description specific features, structure, material or Person's feature can combine in an appropriate manner in any one or more embodiments or example.

Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, The scope of the present invention is limited by claim and its equivalent.

Claims

A kind of 1. housing unit of terminal, it is characterised in that including：

Housing, the madial wall of the housing are provided with groove, on direction of the bottom wall to open ports of the groove, the groove The inside grooves of being partially toward of open ports of the close groove of side wall tilt；

Shell fragment, a part for the shell fragment are located in the groove, and another part of the shell fragment is located at outside the groove；With

Fastener, the part fastener are located in the groove, and the fastener is connected with the housing and the shell fragment.
2. the housing unit of terminal according to claim 1, it is characterised in that the fastener includes：

Head, the diameter on the head are more than the width of the open ports of the groove, and the head is located at opening wide for the groove Mouthful outside and only supported with the madial wall of the housing；

The connecting portion being connected with the head, the cross-sectional area on the head are more than the cross-sectional area of the connecting portion, institute State connecting portion and stretch into the groove and be connected with the shell fragment.
3. the housing unit of terminal according to claim 2, it is characterised in that on the shell fragment in the groove Provided with projection, the direction protrusion of the raised open ports towards the groove, the raised free end face is provided with screw thread Hole, the connecting portion are provided with external screw thread, and the connecting portion coordinates with the screwed hole.
4. the housing unit of terminal according to claim 2, it is characterised in that the shell fragment in the groove Protruded at least partly towards the direction of the open ports of the groove to form protuberance, the protuberance is provided with circular hole, described Connecting portion is provided with external screw thread, and the connecting portion coordinates with the circular hole.
5. the housing unit of terminal according to claim 1, it is characterised in that the shell fragment is in strip.
6. the housing unit of terminal according to claim 1, it is characterised in that the shell fragment in the groove The shape of cross section is identical with the shape of the contour line of the groove, and the shell fragment is bonded with the internal face of the groove.
7. the housing unit of terminal according to claim 1, it is characterised in that the relative two side walls of the groove are Arcwall face.
8. the housing unit of terminal according to claim 1, it is characterised in that the groove extends to the side of the housing The free end face of wall is to form installing port.
9. the housing unit of terminal according to claim 1, it is characterised in that the groove is multiple, institute spaced apart Shell fragment is stated to be multiple and correspond with the groove.
10. a kind of terminal, it is characterised in that include the housing unit of the terminal according to any one of claim 1-9.