CN207302503U - Terminal device and its center component - Google Patents

Abstract

This application provides a kind of terminal device and its center component, which includes frame and middle plate；The middle plate includes main part, connecting portion and the mounting portion of integrative-structure, and the both ends of the connecting portion are connected with the main part and the mounting portion respectively；The mounting surface of the frame is equipped with deep gouge, the deep gouge is from the side of the mounting surface through setting, positioning table is equipped with the deep gouge, the edge of the mounting portion is equipped with locating groove, the mounting portion is at least partially disposed in the deep gouge, the locating groove coordinates the clamping for realizing the frame and the middle plate with the positioning table, to limit the frame and relative position of the middle plate in the mounting surface of the frame.The center component has technology difficulty low, and processing and processing procedure are simple, and production efficiency is high, and cost is low, while the characteristics of preferable mechanical property can also be obtained.

Description

Terminal device and its center component

Technical field

The technical field of terminal device frame structure is the utility model is related to, is specifically related to a kind of terminal device and wherein Frame component.

Background technology

Center of the prior art mainly uses aluminium alloy and magnesium alloy material, wherein main when more demanding to appearance Using aluminum alloy material.And aluminium alloy terminal device center cost prepared by conventional full CNC is higher, complex process.In order to drop Low production cost, can be prepared in terminal device in the form of aluminum alloy frame connecting inner aluminium alloy or stainless steel materials Frame.

But the combination of the center frame of prior art terminal equipment and internal support sheet metal is mainly using weldering Connect technique.Wherein welding is main uses laser welding, while two kinds of technology modes of butt welding or overlap welding can be used to carry out Engagement so that sheet metal is firmly combined together with terminal device center frame, reaches the property of terminal device center needs Can demand.

It can be obtained preferably using existing laser welding process combination terminal device center frame and interior metal plate Mechanical property performance.But laser welded and the technology controlling and process of frame are more difficult, it is necessary to carry out gas shield, while there is The problems such as sheet deformation, failure welding (burn-through, rosin joint), cost is also of a relatively high.

Utility model content

On the one hand the embodiment of the present application provides a kind of center component for terminal device, the center component includes side Frame and middle plate；The middle plate includes main part, connecting portion and the mounting portion of integrative-structure, the both ends difference of the connecting portion It is connected with the main part and the mounting portion；The mounting surface of the frame is equipped with deep gouge, and the deep gouge is from the installation The side in face is equipped with positioning table, the edge of the mounting portion is equipped with locating groove, the mounting portion through setting in the deep gouge It is at least partially disposed in the deep gouge, the locating groove coordinates the card for realizing the frame and the middle plate with the positioning table Connect, to limit the frame and relative position of the middle plate in the mounting surface of the frame.

On the other hand the embodiment of the present application also provides a kind of terminal device, the terminal device includes display screen and above-mentioned Center component any one of embodiment, the display screen are bonded with the mounting surface of the frame and are covered on the deep gouge On, to limit the frame with the middle plate in the relative position on the frame mounting surface direction.

Center component provided by the embodiments of the present application, by setting the positioning table of mutual cooperation on frame and middle plate and determining Position notch for traditional welding procedure, greatly reduces technique hardly possible, it can be achieved that the positioning clamping of frame and middle plate Degree, processing and processing procedure are simple, and production efficiency is high, and cost is low, while can also obtain preferable mechanical property；Its processing belongs to cold Processing, avoids the bad and risk that oxidation, welding slag etc. are brought；Its clamping is also higher with reference to power, can meet performance requirement；Together When be clamped technique it is relatively low with respect to welding cost, be adapted to mass produce.

Brief description of the drawings

In order to illustrate more clearly of the technical solution in the embodiment of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present application, for For those of ordinary skill in the art, without creative efforts, other can also be obtained according to these attached drawings Attached drawing.

Fig. 1 is the overall structure front view for one embodiment of center component that the application is used for terminal device；

Fig. 2 is the partial structurtes enlarged diagram of Fig. 1 embodiment center components；

Fig. 3 is that the part in Fig. 1 at A disassembles schematic diagram；

Fig. 4 is another visual angle schematic diagram of Fig. 2；

Fig. 5 is the schematic cross-sectional view at the B-B in Fig. 1 embodiments；

Fig. 6 is the close-up schematic view at C in Fig. 5；

Fig. 7 is that the part of another embodiment of center component disassembles schematic diagram；

Fig. 8 is the schematic cross-sectional view of the another embodiment of center component；

Fig. 9 is the close-up schematic view at D in Fig. 8；

Figure 10 is that the partial structurtes in Fig. 8 embodiments disassemble schematic diagram；

Figure 11 is the part-structure schematic cross-sectional view of one embodiment of the application terminal device；

Figure 12 is the structure schematic elevation view of terminal device in Figure 11 embodiments.

Embodiment

With reference to the accompanying drawings and examples, the application is described in further detail.It is emphasized that following implement Example is merely to illustrate the application, but scope of the present application is not defined.Likewise, following embodiments are only the portion of the application Point embodiment and not all embodiments,

All other embodiment that those of ordinary skill in the art are obtained without creative efforts, all Belong to the scope of the application protection.

Term " first " in the application, " second ", " the 3rd " are only used for description purpose, and it is not intended that instruction or dark Show relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second ", " are defined At least one this feature can be expressed or be implicitly included to three " feature.In the description of the present application, " multiple " be meant that to It is two few, such as two, three etc., unless otherwise specifically defined.The directional instruction of institute is (all in the embodiment of the present application Such as up, down, left, right, before and after ...) it is only used for explaining the phase under a certain particular pose (as shown in drawings) between each component To position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith Become.In addition, term " comprising " and " having " and their any deformations, it is intended that cover non-exclusive include.Such as comprising The step of process of series of steps or unit, method, system, product or equipment are not limited to list or unit, and It is alternatively to further include the step of not listing or unit, or alternatively further includes for these processes, method, product or equipment Intrinsic other steps or unit.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

Embodiment 1

Also referring to Fig. 1 and Fig. 2, Fig. 1 is the overall knot for one embodiment of center component that the application is used for terminal device Structure front view, Fig. 2 is the partial structurtes enlarged diagram of Fig. 1 embodiment center components, it is necessary to explanation, signified in the application Terminal device include mobile phone, tablet computer, laptop and wearable device etc..Center component bag in the present embodiment Include frame 110 and middle plate 120.Wherein, frame 110 and middle plate 120 can use aluminium alloy or magnesium alloy to be made, and Middle plate 120 can also be made of stainless steel plate.

Specifically, plate 120 includes main part 121, connecting portion 122 and the mounting portion 123 of integrative-structure in this, connection The both ends in portion 122 are connected with main part 121 and mounting portion 123 respectively.

The frame 110 can be in list structure, and the mounting surface 111 of frame is equipped with deep gouge 112, the width of the deep gouge 112 Direction (i.e. X-direction in figure) from the side of mounting surface 111 through setting, the length direction (i.e. Y-direction in figure) of deep gouge 112 along The extending direction of frame 110 is set.

Positioning table 113 is equipped with deep gouge 112, the edge of mounting portion 123 is equipped with locating groove 1231, and mounting portion 123 is at least Part is arranged in deep gouge 112, and locating groove 1231 and the quantity, shape and position of positioning table 113 are adapted, and phase interworking Close, realize the clamping of frame 110 and middle plate 120, to limit frame 110 and middle plate 120 in the mounting surface 111 of frame 110 The relative position in X-Y plane in relative position, i.e. Fig. 2.

Further, also referring to Fig. 3 and Fig. 4, Fig. 3 is that the part in Fig. 1 at A disassembles schematic diagram, and Fig. 4 is Fig. 2 Another visual angle schematic diagram, alternatively, the top surface of the positioning table 113 are concordant with mounting surface 111, i.e. the top surface and peace of positioning table 113 Dress face 111 forms the plane of connection.It can so ensure that display screen can be adjacent to peace when mounting surface 111 and display screen coordinate Dress face 111 and positioning table 113, the detailed description on the structure refer to hereinafter.

The positioning table 113 further comprises linkage section 1131 and positioning section 1132, wherein, the top surface two of linkage section 1131 Side is respectively communicated with 1132 top surfaces of mounting surface 111 and positioning section；Alternatively, the maximum width W1 (X-directions of linkage section 1131 On) it is less than the maximum width W2 of positioning section 1132,1231 shape of locating groove on 123 edge of mounting portion and positioning table 113 Outer contour shape is adapted.

In the present embodiment, it is in round end shape that positioning table 113 is overall, can be equipped with the deep gouge 112 on frame mounting surface 111 The positioning table 113 of this multiple spline structure, the extending direction of multiple positioning table 113 along deep gouges 112 are arranged in order setting；Center 120 The edge of mounting portion 123 be equipped with locating groove 1231 corresponding number of with positioning table 113.

Also referring to Fig. 2, Fig. 5 and Fig. 6, Fig. 5 is the schematic cross-sectional view at the B-B in Fig. 1 embodiments, and Fig. 6 is Fig. 5 Close-up schematic view at middle C.Main part 121, connecting portion 122 and the mounting portion 123 of middle plate 120 are integrated bending knot Structure, main part 121 and mounting portion 123 are vertically arranged with connecting portion 122 respectively, and respectively to 122 opposite sides face of connecting portion Vertical direction extends, and frame 110 is arranged on the same side of connecting portion 122 with mounting portion 123.Wherein, the thickness of mounting portion 123 is small In the depth of deep gouge 112, to ensure that mounting portion 123 does not protrude from deep gouge 112 in z-direction.

Further, plate 120 includes main part 121 in this and one is curved respectively at 121 opposite sides edge of main part The connecting portion 122 and mounting portion 123 set is rolled over, wherein, respectively connection is integrally bent with 121 opposite sides edge of main part Connecting portion 122 and mounting portion 123 are located at the same side that main part 121 extends plane.Certainly, in other embodiments, middle plate Structure can also be that connecting portion 122 and mounting portion 123 are set in side, or can also be side mounting portion and frame card Connect, and other side mounting portions and frame welded structure.In the range of the understanding of those skilled in the art, no longer arrange one by one herein Lift and be described in detail.

Center component provided in this embodiment, is blocked by positioning table and positioning that mutual cooperation is set on frame and middle plate Slot structure for traditional welding procedure, greatly reduces technology difficulty, it can be achieved that the positioning clamping of frame and middle plate, Processing and processing procedure are simple, and production efficiency is high, and cost is low, while can also obtain preferable mechanical property；Its processing belongs to cold and adds Work, avoids the bad and risk that oxidation, welding slag etc. are brought；Its clamping is also higher with reference to power, can meet performance requirement；At the same time It is relatively low with respect to welding cost to be clamped technique, is adapted to large-scale production.

Embodiment 2

Referring to Fig. 7, the part that Fig. 7 is another embodiment of center component disassembles schematic diagram, the center group in the embodiment Part equally includes frame 110 and middle plate 120, and middle plate 120 includes the main part 121, connecting portion 122 and installation of integrative-structure Portion 123, the mounting surface 111 of frame 110 are equipped with deep gouge 112, positioning table 113, the edge of mounting portion 123 are equipped with deep gouge 112 Equipped with locating groove 1231.

Unlike a upper embodiment, positioning column 114, middle plate 120 are further provided with the deep gouge 112 in the embodiment Mounting portion 123 be equipped with location hole 1232, positioning column 114 is inserted into location hole 1232, to strengthen to frame 110 and middle plate 120 mounting surface 111 (i.e. X-Y plane in Fig. 2) interior relative position of frame 110 positioning.

Alternatively, the height of positioning column 114 is less than or equal to the depth (not indicated in figure) of deep gouge 112, so that positioning Column 114 is without departing from mounting surface 111.In addition, the quantity of positioning column 114 can be multiple, arranged successively along 112 length direction of deep gouge Row are set, correspondingly, the quantity of location hole 1232 and position are correspondingly arranged therewith.

Center component in the embodiment, by setting the location hole to cooperate and positioning rod structure, can strengthen pair Frame and the positioning of middle plate relative position in the mounting surface of frame, make frame have with middle plate in X-Y plane more firm Positioning.

Embodiment 3

Also referring to Fig. 8-Figure 10, Fig. 8 is the schematic cross-sectional view of the another embodiment of center component, and Fig. 9 is in Fig. 8 at D Close-up schematic view, Figure 10 is that the partial structurtes in Fig. 8 embodiments disassemble schematic diagram；Likewise, in the embodiment Frame component includes frame 110 and middle plate 120, and middle plate 120 includes the main part 121, connecting portion 122 and installation of integrative-structure Portion 123, the mounting surface 111 of frame 110 are equipped with deep gouge 112, and the width (i.e. X-direction in figure) of the deep gouge 112 is from installation Through setting, the length direction (i.e. Y-direction in figure) of deep gouge 112 is set along the extending direction of frame 110 for the side in face 111. Positioning table 113 is equipped with deep gouge 112, the edge of mounting portion 123 is equipped with locating groove 1231.

Locating groove 1231 and the quantity, shape and position of positioning table 113 are adapted, and are cooperated, and realize frame 110 and the clamping of middle plate 120, to limit frame 110 and relative position of the middle plate 120 in the mounting surface 111 of frame 110.Can Selection of land, the top surface of the positioning table 113 is concordant with mounting surface 111, i.e., the top surface of positioning table 113 forms what is connected with mounting surface 111 Plane.It can so ensure that display screen can be adjacent to mounting surface 111 and positioning table when mounting surface 111 and display screen coordinate 113。

Main part 121, connecting portion 122 and the mounting portion 123 of middle plate 120 are integrated bending structure, main part 121 and peace Dress portion 123 is vertically arranged with connecting portion 122 respectively, and is extended respectively to the vertical direction in 122 opposite sides face of connecting portion, frame 110 are arranged on the same side of connecting portion 122 with mounting portion 123.Further, plate 120 includes main part 121 and in main body in this 121 opposite sides edge of portion respectively one bending set connecting portion 122 and mounting portion 123, wherein, respectively with main part Integrally the connecting portion 122 of bending connection and mounting portion 123 are located at the same of the extension plane of main part 121 at 121 opposite sides edges Side.

Wherein, details are not described herein again for the part-structure identical with a upper embodiment, and the present embodiment only describes to implement with upper one The difference of example.110 mounting surface 111 of frame in the embodiment is equipped with protrusion with the edge of 112 different side of deep gouge Portion 115, lug boss 115 protrude from mounting surface 111, which can play decoration function, on the other hand can be with For abutting display screen from side.

Mobile terminal embodiment

The embodiment of the present application also provides a kind of terminal device, and also referring to Figure 11 and Figure 12, Figure 11 is the application terminal The part-structure schematic cross-sectional view of one embodiment of equipment, Figure 12 are the structure schematic elevation views of terminal device in Figure 11 embodiments.

The terminal device includes but not limited to display screen 200 and center component 100, the peace of display screen 200 and frame 110 Dress face 111 is bonded and is covered on deep gouge 112, to limit frame 110 with middle plate 120 perpendicular to 111 direction of frame mounting surface Upper relative position, that is, limit frame 110 and middle plate 120 relative position in Z-direction in figure.On the detailed of center component 100 Technical characteristic refers to the associated description of above-described embodiment.

In addition, terminal device can also include the structures such as operation button 300, it is special on terminal device other parts structure Sign, in the range of the understanding of those skilled in the art, is also no longer described in detail herein.

Terminal device provided in this embodiment, its center component on frame and middle plate by setting the positioning of mutual cooperation Platform and locating groove structure are interior in the first plane (X-Y plane) to frame and middle plate, it can be achieved that the positioning clamping of frame and middle plate Realize positioning, in addition, by being sticked display screen on the mounting surface of frame, gland is on the mounting portion of middle plate, it can be achieved that right The positioning of frame and middle plate in z-direction, and then realize the full positioning of frame and middle plate.Its center modular construction is compared to tradition Welding procedure for, greatly reduce technology difficulty, processing and processing procedure are simple, and production efficiency is high, and cost is low, while can also obtain Obtain preferable mechanical property；Its processing belongs to cold working, avoids the bad and risk that oxidation, welding slag etc. are brought；It is clamped knot Also it is higher with joint efforts, it can meet performance requirement；It is relatively low with respect to welding cost that technique is clamped at the same time, is adapted to large-scale production.

The foregoing is merely the section Example of the utility model, the scope of protection of the utility model is not thereby limited, Every equivalent device made based on the specification and figures of the utility model or equivalent process transformation, are directly or indirectly transported Used in other related technical areas, it is equally included in the patent within the scope of the utility model.

Claims (10)

1. a kind of center component for terminal device, it is characterised in that the center component includes frame and middle plate；It is described Middle plate includes main part, connecting portion and the mounting portion of integrative-structure, the both ends of the connecting portion respectively with the main part with And the mounting portion connection；The mounting surface of the frame is equipped with deep gouge, and the deep gouge runs through from the side of the mounting surface to be set Put, be equipped with positioning table in the deep gouge, the edge of the mounting portion is equipped with locating groove, and the mounting portion is at least partially disposed in institute State in deep gouge, the locating groove coordinates the clamping for realizing the frame and the middle plate with the positioning table, with described in restriction Frame and relative position of the middle plate in the mounting surface of the frame.

2. center component according to claim 1, it is characterised in that the top surface of the positioning table is put down with the mounting surface Together.

3. center component according to claim 2, it is characterised in that the positioning table further comprises linkage section and determines Position section, the top surface both sides of the linkage section are respectively communicated with the top surface of the mounting surface and the positioning section, the linkage section Maximum width is less than the maximum width of the positioning section, the locating groove shape on the mounting portion edge and the positioning table Outer contour shape is adapted.

4. center component according to claim 3, it is characterised in that be equipped with the deep gouge on the frame mounting surface multiple Positioning table, the extending direction of the multiple positioning table along the deep gouge are arranged in order setting；The edge of the center mounting portion is set Have and the corresponding number of locating groove of the positioning table.

5. center component according to claim 1, it is characterised in that positioning column is further provided with the deep gouge, it is described Middle plate mounting portion is equipped with location hole, and the positioning column is inserted into the location hole, to strengthen to the frame and the middle plate The positioning of relative position in the mounting surface of the frame.

6. center component according to claim 5, it is characterised in that the height of the positioning column is less than or equal to described The depth of deep gouge.

7. center component according to claim 1, it is characterised in that main part, connecting portion and the installation of the middle plate Portion is integrated bending structure, and the main part and the mounting portion are vertically arranged with the connecting portion respectively, and respectively to described The vertical direction extension in connecting portion opposite sides face, the frame are arranged on the same side of the connecting portion with the mounting portion.

8. center component according to claim 7, it is characterised in that the middle plate includes main part and in the main body Portion opposite sides edge one bending is set respectively connecting portion and mounting portion, wherein, respectively opposite with the main part two Side is along the connecting portion and the installation position of one bending connection in the same side of main part extension plane.

9. according to claim 1-8 any one of them center components, it is characterised in that the frame mounting surface sinks with described The edge of the different side of groove is equipped with lug boss, and the lug boss protrudes from the mounting surface.

10. a kind of terminal device, it is characterised in that the terminal device includes any one of display screen and claim 1-9 institute The center component stated, the display screen are bonded with the mounting surface of the frame and are covered on the deep gouge, to limit the side Frame is with the middle plate in the relative position on the frame mounting surface direction.