Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawings according to these accompanying drawings.
The structural representation of the terminal casing that Fig. 1 provides for the utility model embodiment one;
The end view of the terminal casing that Fig. 2 provides for the utility model embodiment one;
The cutaway view that the support that Fig. 3 provides for the utility model embodiment one is connected with back cover;
The structural representation of the support of the terminal casing that Fig. 4 provides for the utility model embodiment one;
The structural representation of the spring rotating shaft that Fig. 5 provides for the utility model embodiment one;
The schematic diagram of the angle adjustment supporting bracket that Fig. 6 provides for the utility model embodiment one;
Angle adjustment supporting bracket and support junction schematic diagram that Fig. 7 provides for the utility model embodiment one;
The schematic diagram of the back cover upper angle location notch that Fig. 8 provides for the utility model embodiment one;
The schematic diagram of the stent support casing that Fig. 9 provides for the utility model embodiment one;
The structural representation of the terminal casing that Figure 10 provides for the utility model embodiment two;
The cutaway view that the support that Figure 11 provides for the utility model embodiment two is connected with back cover;
The cutaway view of the support that Figure 12 provides for the utility model embodiment two;
The schematic diagram of the stent support casing that Figure 13 provides for the utility model embodiment two;
The structural representation of the terminal casing that Figure 14 provides for the utility model embodiment three;
The schematic diagram of the terminal casing holding state that Figure 15 provides for the utility model embodiment three.
The schematic diagram of the terminal that Figure 16 provides for the utility model embodiment four.
Embodiment
For ease of understanding, below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Present embodiment one provides a kind of terminal casing, is used in the various terminal equipments, and shown in Fig. 1~3, this terminal casing comprises:
Fore shell (not shown), back cover and support; Wherein, can form whole casing after fore shell and back cover 1 fasten, back cover 1 is provided with the support portion, and support 2 one ends flexibly connect through support portion and back cover 1, support 2 other ends are support end, and support 2 supports along forming the casing of certain angle to fore shell and back cover composition between support portion and the back cover 1.First rotating shaft 5 specifically can be adopted in support portion on the back cover, support 2 one ends flexibly connect by first rotating shaft 5 and back cover 1, support 2 can rotate along first rotating shaft 5, make between support 2 and the back cover 1 and form certain angle, support end by support 2 cooperates with back cover 2, then can the single-piece frame of fore shell and back cover formation be supported.
The structure of said machine casing medium-height trestle 2 is shown in Fig. 4,5, support 2 is a slab construction, support 2 one end inboards are provided with spring(-supported) mount 202, cooperate with the rotating shaft 5 that is provided with on the back cover as the support portion, support 2 and back cover 1 are flexibly connected, rotating shaft 5 generally can be adopted the spring rotating shaft that is made of Metallic rod 201 and spring 203 as shown in Figure 5, and support 2 is fixed on the Metallic rod 201 by spring(-supported) mount 202, and spring(-supported) mount 202 can rotate along Metallic rod 201.After support 2 flexibly connected with back cover 1, support 2 can be horizontally installed on the back cover along back cover 1 Width, and the terminal equipment that can conveniently cooperate horizontal screen to play like this uses; After support 2 flexibly connected with back cover 1, support 2 also can vertically be arranged on the back cover along the back cover length direction, and the terminal equipment that can conveniently cooperate perpendicular screen to play like this uses.Perhaps, described support 2 can narrow down to supporting section at a certain angle gradually from an end that is connected with support portion on the described back cover 1.Like this, after opening, can support on described support 2 terminal equipment that for example horizontal screen shows, if handoff functionality is shielded in this terminal support anyhow, then when this terminal switches to perpendicular screen and shows, only need be with whole perpendicular the putting of described terminal, be about to support 2 and fell, then the shape that narrows down at an angle of support 2 itself can support this portable terminal still with certain angle tilt.Described certain angle can be to allow the user feel comfortable angle when watching, and for example 75 degree are between 30 degree, preferably as 60 degree.
In the said machine casing, first rotating shaft 5 can be adopted and can adjust rotating shaft at any angle, perhaps adopt the rotating shaft (as the Damping rotation shaft of notebook display screen use) of adjusting to the unspecified angle location, like this under situation without other angle support component, can be easily support 2 be adjusted to suitable angle between and the casing by first rotating shaft 5, come single-piece frame is well supported, cooperate terminal to carry out video playback.
In the said machine casing, angle adjustment supporting bracket 3 also can be set (referring to Fig. 3 on support, 6,7), angle adjustment supporting bracket 3 one ends are by the support end flexible connection (referring to Fig. 7) of second rotating shaft 6 (generally adopting Metallic rod 301 as rotating shaft) with support 2, angle adjustment supporting bracket 3 one ends are flexibly connected with the support end of support 2 is inboard by second rotating shaft 6, connecting back angle adjustment supporting bracket 3 is arranged between support 2 and the back cover 1, the width setting of general angle adjustment supporting bracket 3 can make like this in the angle adjustment supporting bracket 3 and ensconce in the support 1 less than the width of support 2.Angle adjustment supporting bracket 3 other ends are free end; As shown in Figure 8, a plurality of angle location grooves 7 that cooperate with angle adjustment supporting bracket 3 are set on back cover 1, the opening of angle location groove 7 and the free end of angle adjustment supporting bracket 3 are complementary.Like this after support 2 is opened, the free end of angle adjustment supporting bracket 3 can be inserted in the different angle location grooves 7, in the corresponding angle location groove 7 of adjusting angle between support 2 and the back cover 1 and 3 insertions of angle adjustment supporting bracket, thereby can adjust the support angle of 2 pairs of casings of support, support 2 is opened the state of support machine casing can be referring to Fig. 9.
In the said machine casing, a buckle 4 can also be set at the support end of support 2, and a bayonet socket 8 that cooperates with buckle 4 is set on back cover 1, and drawing the back at support 2 and cooperate support 2 fastenings on back cover 1 with bayonet socket 8 on the back cover by the buckle 4 of support, the user of terminal easy to use carries.
The terminal casing of present embodiment by support is set on back cover, and flexibly connects support by rotating shaft and back cover, support can be supported casing along forming certain angle between rotating shaft rotation and the back cover.Make the terminal casing have supporting construction, can be when utilizing the terminal plays video, the support construction supports terminal of utilizing the terminal casing to carry is easily watched with preferred angle, has promoted the convenience that terminal is used.
Embodiment two
Present embodiment two provides a kind of terminal casing, can be used in the various terminal equipments, the structure of the casing that this terminal casing and the foregoing description one provide is basic identical, different is that it is the built-in casing of a kind of support, after support drew in, the back cover outside did not have the structure of projection, is more convenient for carrying, as shown in figure 10, this terminal casing comprises:
Fore shell (not shown), back cover 21 and support 22.Referring to Figure 11, on back cover 21, also be provided with rack groove 20, support 22 is arranged in the end of rack groove 20 with first rotating shaft 25 that is connected of back cover 21, and the shape of rack groove 20 and support 22 are complementary, when support 22 can integral body be embedded in the rack groove 20 when back cover 21 1 sides are drawn in.Like this from outside watch, do not have the structure of projection on the back cover 21, not only attractive in appearancely be more convenient for carrying.And, support end at support 22 can be provided with buckle 24 (referring to Figure 12), at rack groove 20 other end settings bayonet socket 28 corresponding, after support 22 is embedded in the rack groove 20, in the bayonet socket 28 of buckle 24 spiral-locks in rack groove 20 of support 22 support ends through being provided with buckle on the support 22.
In the casing of present embodiment, first rotating shaft 25 also can be adopted can adjust rotating shaft at any angle, perhaps adopt the rotating shaft (as the Damping rotation shaft of notebook display screen use) of adjusting to the unspecified angle location, like this under situation without other angle support component, can be easily support 2 be adjusted to suitable angle between and the casing by first rotating shaft 5, come single-piece frame is well supported, cooperate terminal to carry out video playback.
Also angle adjustment supporting bracket 23 can be set on the support 22 of present embodiment casing, angle adjustment supporting bracket 23 1 ends flexibly connect by the support end of second rotating shaft 26 with support 22, and the other end is a free end.Also angle adjustment supporting bracket 23 1 ends are flexibly connected with the support end of support 22 is inboard by second rotating shaft 26, also be arranged between support 22 and the back cover 21 after angle adjustment supporting bracket 23 is installed like this, and make the width of the width of angle adjustment supporting bracket 23 less than support 22, when support 22 gatherings were embedded in the rack groove 20, angle adjustment supporting bracket 23 also together was embedded in the rack groove 20 (referring to Figure 11) like this.In the rack groove 21 of back cover 21 a plurality of angle location grooves 27 can be set, the free end of the opening of angle location groove 27 and angle adjustment supporting bracket 23 is complementary.After support 22 ejects, utilize angle adjustment supporting bracket 23 to cooperate with angle location groove 27, then can adjust the angle of support 22 support machine casing, support 22 is opened the state of support machine casing can be referring to Figure 13.
The casing that has self supporting structure that present embodiment provides, owing to can be embedded in the rack groove after support is drawn in, making does not have the structure of projection on the back cover, had both made things convenient for the terminal casing is supported, and has improved portability yet.
Embodiment three
Present embodiment three provides a kind of terminal casing to be used in the various terminal equipments, shown in Figure 14,15, the casing that this terminal casing and the foregoing description one, two provide is basic identical, different is in the support portion that back cover 31 is provided with is a jack 33, support 32 1 ends can be inserted in the jack 33, support by 32 pairs of casings of support, in the reality, the pointer that can adopt terminal is as support 32, so not only can save timbering material, also can reduce the casing overall weight, and make full use of the parts that terminal carries.
The casing of present embodiment can make full use of the terminal existing parts and cooperate with support, realizes supporting construction, and the support in the time of can making things convenient for video playback with lower cost, has increased the convenience that terminal is used.
Embodiment four
Present embodiment four provides a kind of terminal, can be terminal equipments such as mobile phone, palmtop PC, game machine, media player, and as shown in figure 16, this terminal comprises:
Casing 41, mainboard 42 and electric elements 43; Wherein electric elements 43 are arranged on the mainboard 42, and mainboard 42 is arranged in the casing 41, and casing 41 can adopt the terminal casing that provides in the various embodiments described above.
Owing to support 22 is set as supporting construction on the casing 41, when utilizing this terminal plays video, can hand or seek external support, can support casing 41 by support places terminal easily, and carry out video-see with preferable angle, have simple in structurely, promote the advantage of terminal ease of use.
Be example below with the mobile phone, watch the supporting construction of video to be described further realizing in the above-mentioned terminal assisting.
The self supporting structure that is provided with on this mobile phone is to be embedded in the rack groove of back cover after support is drawn in, this structure has guaranteed the portability of mobile phone, the user needn't carry unnecessary suspension member, can be easily mobile phone be supported utilizing the mobile phone displaying video to advance.Specifically be together, make a support that can eject the supporting bracket of mobile phone and the design of mobile phone back cover.Support can be horizontally installed on the back cover of mobile phone, but during the horizontal screen displaying video of matching with mobile phone, mobile phone is supported, and in the middle part of back cover (with the backing positions corresponding position) along cavity of the Width of back cover design as rack groove (can with reference to shown in Figure 12); Support can adopt and duplicate color of mobile phone back cover and material (as adopting plastics), the cavity front end of rack groove can be provided with the rotating shaft of a band spring, support is installed in the cavity of rack groove by rotating shaft, spring(-supported) mount in the rotating shaft can be designed to circle hole shape, can be connected by Metallic rod and rack groove cavity are inboard, and spring can be through on the Metallic rod.The elastic force of rotating shaft spring can stop support to be opened.After the installation, support can cover on the rack groove as loam cake, and the end of the cavity of rack groove can be provided with a simple bayonet socket, with being clasped of stent support end, but spiral-lock is in rack groove after support draws in, and it is loosening that the clamping part branch has guaranteed that support is difficult for.The buckle end can stay some little spaces, opens support to make things convenient for the user.It is very tight that buckle need not design, because the active force of spring makes support close exactly, if too tightly can influence enabling of support.
In the reality, it is thinner that the thickness of the cavity of the rack groove in the above-mentioned mobile phone can be done.The hardness of the spring of rotating shaft also should not be too strong, in order to avoid construction packages such as damage supports; The position that spring is placed can be arranged according to concrete handset structure design, because the cambered surface at relatively more close mobile phone back cover edge, the position that rotating shaft is placed, other places of cavity of the ratio rack groove that insert space can be done are dark a little, to guarantee that support can open bigger angle.
Be the angle of realization adjustable support support and the stability of support, in above-mentioned mobile phone, the angle adjustment supporting bracket can also be set, promptly the internal layer at the support of mobile phone increases the angle adjustment supporting bracket (can adopt plastic plate) that one deck supports usefulness, width can be narrower slightly than support, length is determined by the visual angle, linking to each other with asexual rotating shaft between this angle adjustment supporting bracket and the support gets final product, and can connect by Metallic rod, can use non-spring structure or spring structure is arranged.Point of contact is near the support end of support end.And design some grooves as the angle location groove at the cavity inner wall of rack groove, after support is opened, can the angle adjustment supporting bracket be blocked by the angle location groove, rely on the reaction force of the elastic force of spring and angle location groove just can stablize the support angle of support, what mobile phone just can be steadily is edge-on.
In sum, cooperate with back cover by support among the utility model embodiment, but the adjustable supporting construction in visual angle of a kind of support machine casing of formation makes the user under situation about supporting without additional components, can utilize terminal to appreciate video easily.
The above; it only is the preferable embodiment of the utility model; but protection range of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; the variation that can expect easily or replacement all should be encompassed within the protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.