CN203812158U - Notebook type computer - Google Patents

Abstract

A notebook type computer comprises a base, a touch screen, a first pivot structure and a second pivot structure. The first pivot structure is pivoted to one side of the base, the second pivot structure is pivoted to the first pivot structure and comprises a lock catch part, the lock catch part is detachably locked and attached to the touch screen, when the lock catch part is locked and attached to the touch screen and the included angle between the touch screen and the base ranges from 0 to a preset angle, the second pivot structure rotates relative to the first pivot structure, and when the lock catch part is locked and attached to the touch screen and the included angle between the touch screen and the base is larger than the preset angle, the first pivot structure and the second pivot structure synchronously rotate relative to the base.

Description

Mobile computer

Technical field

The utility model relates to a kind of mobile computer, particularly relevant for the hubbing structure of mobile computer.

Background technology

More and more flourishing with person's touch technology, the display screen of more and more electronic installations is also along with collocation touch controllable function.Even if be the mobile computer with keyboard or Trackpad, also develop gradually can touch control operation display screen, make the user of mobile computer can utilize finger to touch desktop screen and directly draw and move object, such as the cursor on mobile desktop or icon etc., does not operate cursor or the icon on desktop indirectly and do not need to see through Trackpad or mouse again.

Yet the use pattern of at present general mobile computer is also unfavorable for that touch-control is used.Change an angle, when user wants to utilize control mode touch mode to operate the icon in Touch Screen completely, the keyboard of mobile computer or Trackpad can cause user in the inconvenience of using on Touch Screen on the contrary.

Utility model content

One side of the present utility model is that a kind of mobile computer is being provided, to solve the problem of prior art.

According to an embodiment of the present utility model, a kind of mobile computer is proposed, comprise base, Touch Screen, the first hubbing structure and the second hubbing structure.The first hubbing structure pivot joint (pivotally connected) is in a side of base, second hubbing structure pivot joint the first hubbing structure, the second hubbing structure comprises a latch part, latch part removably locks Touch Screen, wherein when latch part locks angle between Touch Screen and Touch Screen and base between 0 degree and predetermined angular, the second hubbing structure is rotated relative to the first hubbing structure, when latch part locks angle between Touch Screen and Touch Screen and base and is greater than predetermined angular, the first hubbing structure and the second hubbing structure are synchronously rotated relative to base.

The mobile computer of above-described embodiment of the present utility model can have multiple use pattern, for example general power mode and touch control operation pattern.When user wants completely with the icon in touch control operation mode control Touch Screen or draws while moving object, Touch Screen can be turned to the back side of the base of mobile computer, or Touch Screen is disassembled from mobile computer, with the operation of avoiding keyboard on the base of mobile computer or Trackpad to affect Touch Screen.

Accompanying drawing explanation

For allowing the utility model and advantage thereof become apparent, appended graphic description references is as follows:

Fig. 1 is the constitutional diagram that illustrates the mobile computer of the utility model one embodiment.

Fig. 2 is the explosive view that illustrates the mobile computer of the utility model one embodiment.

Fig. 3 illustrates the explosive view that the first hubbing structure of the present utility model and the second pivot ox structure are watched from the X visual angle of Fig. 1.

Fig. 4 be illustrate in Fig. 3 from-the first hubbing structure 30 and the assembly drawing of the second hubbing structure 40 that X visual angle is watched, and Fig. 4 omission illustrates upper cover body.

Fig. 5 is the constitutional diagram of Touch Screen separation that illustrates the mobile computer of Fig. 1.

Fig. 6 is the partial enlarged drawing that illustrates the latch part of Fig. 5.

Fig. 7 illustrates the first hubbing structure in Fig. 1 and the perspective internal view of the second hubbing structure.

Fig. 8 is the schematic diagram that the mobile computer that illustrates Fig. 1 is positioned at a power mode.

Fig. 9 illustrates the Touch Screen of mobile computer of Fig. 1 and the schematic diagram that the angle between base is predetermined angular.

Figure 10 to Figure 12 is the continuous schematic diagram that the mobile computer that illustrates the utility model one embodiment rotates to be plate mode.

Symbol description

99: mobile computer

10: base

10a a: side of base

20: Touch Screen

20a a: side of Touch Screen

30: the first hubbing structures

40: the second hubbing structures

100: articulated section

101: the first pivot joint faces

110: input part

232: groove

300: rotary shaft cover

301: the second pivot joint faces

Rotating shaft in 310: the first

320: the first fixed parts

330: bottom

331: end

332: groove

400: latch part

401: plate body

402: elastic component

403: snap fit

403a, 432a: inclined-plane

404: pull-push piece

Rotating shaft in 410: the second

411: stop surface

420: the second fixed parts

421: stop block

430: main frame

431: end

432: location-plate

433: mainboard body

434: cut

435: sliding tray

440: electrical connection section

450: upper cover body

460: lower cover

461: projection

462: opening

θ: predetermined angular

X, Y, Z: coordinate axis

Embodiment

Below will be with graphic exposure a plurality of embodiment of the present utility model, as clearly stated, the details in many practices will be explained in the following description.Yet, should be appreciated that, the details in these practices does not apply to limit the utility model.That is to say, in part embodiment of the present utility model, the details in these practices is non-essential.In addition,, for the purpose of simplicity of illustration, some known habitual structures and assembly middlely illustrate it by the mode simply to illustrate graphic.

First, in following embodiment, be to disclose a kind of mobile computer with Touch Screen.The Touch Screen of this kind of mobile computer can be turned to the back side of the base of mobile computer completely, or also can be separated with the base of mobile computer.In addition,, in following embodiment, if mention the angle between Touch Screen and base, it refers to the angle between the touch surface of Touch Screen and one side that base has keyboard.In part embodiment, this angle can be between 0 degree between 360 degree.

Please also refer to Fig. 1 and Fig. 2, it illustrates respectively constitutional diagram and the explosive view of the mobile computer of the utility model one embodiment.As shown in the figure, mobile computer 99 includes base 10, Touch Screen 20, the first hubbing structure 30 and the second hubbing structure 40.The first hubbing structure 30 is articulated in a side 10a of base 10, the second hubbing structure 40 is connected with Touch Screen 20, wherein the second hubbing structure 40 can be rotated relative to the first hubbing structure 30, make angle between Touch Screen 20 and base 10 between 0 degree and a predetermined angular, user now can be by traditional mode Operational Note type computing machine 99.When the angle between Touch Screen 20 and base 10 equals this predetermined angular, the first hubbing structure 30 can be followed synchronously and rotate relative to base 10 with the second hubbing structure 40, makes the angle between the relative base 10 of Touch Screen 20 be greater than this predetermined angular.In one embodiment, this predetermined angular can be 180 degree, and the angle maximum between the relative base 10 of Touch Screen 20 can rotate to 360 degree.Now Touch Screen 20 can turn to the back side of base 10 completely, and user can be completely operates Touch Screen 20 in the mode of touch-control, increases the operational convenience of Touch Screen 20.

More specifically, base 10 can have articulated section 100, and this articulated section 100 protrudes from a side 10a of base 10 haply towards directions X.In Fig. 1, be to illustrate the two ends that two articulated sections 100 lay respectively at a side 10a of base 10.These two articulated sections 100 have respectively the first pivot joint face 101 facing one another, and these two the first pivot joint faces 101 also protrude from a side 10a of base 10.The first hubbing structure 30 is embedded between two the first pivot joint faces 101.In other words, the two ends of the first hubbing structure 30 can be connected on two the first pivot joint faces 101, and the first hubbing structure 30 can be rotated with respect to the first pivot joint face 101 of base 10.

Then,, please continue to refer to Fig. 1 and Fig. 2, the second hubbing structure 40 is articulated in the first hubbing structure 30 and the second hubbing structure 40 comprises latch part 400.Latch part 400 removably connects Touch Screen 20.In other words, the visual actual service condition of user is connected to Touch Screen 20 in the second hubbing structure 40, or Touch Screen 20 is separated from the second hubbing structure 40.In addition,, when latch part 400 locks angle between Touch Screen 20 and Touch Screen 20 and base 10 when 0 spends therewith predetermined angular, the second hubbing structure 40 is to rotate relative to the first hubbing structure 30.

More specifically, the first hubbing structure 30 can include bottom 330 and rotary shaft cover 300.In Fig. 1, can there are two rotary shaft covers 300, stand on respectively the two ends of bottom 330.Two rotary shaft covers 300 have respectively the second pivot joint face 301 (Fig. 2) facing one another, and the second hubbing structure 40 can be embedded between two the second pivot joint faces 301.In other words, the two ends of the second hubbing structure 40 can be articulated in respectively on two the second pivot joint faces 301.Thus, when the angle between Touch Screen 20 and base 10 is when 0 spends therewith predetermined angular, the second hubbing structure 40 can be rotated with respect to the second pivot joint face 301 of the first hubbing structure 30.

In a specific embodiment, the torque value of the second hubbing structure 40 can be less than the first hubbing structure 30, and when the second hubbing structure 40 is rotated, the first hubbing structure 30 can and then not rotated by the second hubbing structure 40 tractions.

In a specific embodiment, base 10 can more comprise input part 110 (as keyboard or Trackpad etc.), and the angle between Touch Screen 20 and base 10 is greater than after this predetermined angular, the input function of input part 110 can be closed automatically, now user can the complete mode with touch-control operate the icon on Touch Screen 20, and needn't worry that the function of input part 110 can affect touch control operation.

In another embodiment, the second hubbing structure 40 can more comprise electrical connection section 440, and when Touch Screen 20 snap closes are during in the latch part 400 of the second hubbing structure 40, electrical connection section 440 can be electrically connected between base 10 and Touch Screen 20.

By more detailed, introduce the detailed structure of the first hubbing structure 30 and the second hubbing structure 40 and make flowing mode below, so that the utility model is clearer understandable.Please refer to Fig. 3, it is to illustrate the first hubbing structure 30 of the present utility model and the second hubbing structure 40 explosive views.As shown in the figure, the first hubbing structure 30 includes two the first rotating shafts 310, two the first fixed part 320, two rotary shaft covers 300 and bottoms 330, wherein the quantity of said modules just for example, not in order to limit the utility model.

Please also refer to Fig. 2 and Fig. 3, one end of the first rotating shaft 310 is connected in the first pivot joint face 101, and first rotating shaft 310 other ends connect the first fixed part 320, the first fixed parts 320, can connect the second hubbing structure 40.In the present embodiment, the first rotating shaft 310 can be fixedly arranged on the first fixed part 320 and with the first pivot joint face 101 pivot joints, but not as limit.In other embodiments, the visual product practical situations of the first rotating shaft 310 and with the first fixed part 320 pivot joints or with the first pivot joint face 101 pivot joints, and all can drive the first hubbing structure 30 to rotate relative to the first pivot joint face 101 of base 10.

Please continue to refer to Fig. 3, the both ends 331 of bottom 330 and two the first fixed parts 320 can have respectively a plurality of lockholes.When assembling the first hubbing structure 30, can aim at the lockhole of the first fixed part 320 and the lockhole on bottom 330 ends 331, and by screw, the first fixed part 320 is locked on the end 331 of bottom 330.Then, then cover the first fixed part 320 and the first rotating shaft 310 (please refer to Fig. 2) partly by rotary shaft cover 300, and the first rotating shaft 310 that rotation shaft-cup 300 exposes can be connected or pivot joint with the first pivot joint face 101 in Fig. 2.It should be noted that, the utility model is not limited to screw locking, also can utilize other similar locking accessory to lock.

Please continue to refer to Fig. 3, the second hubbing structure 40 can comprise two the second rotating shafts 410, two the second fixed part 420, main frame 430, latch part 400, electrical connection section 440, upper cover body 450 and a lower cover 460, wherein the second rotating shaft 410, main frame 430, latch part 400, electrical connection section 440 can be located between upper cover body 450 and lower cover 460, the second fixed part 420 connects the second rotating shaft 410, and is positioned at outside upper cover body 450 and lower cover 460.Wherein, just for example, the utility model is not limited to this to the quantity of said modules.

The second fixed part 420 in the second hubbing structure 40 can set firmly and be connected with the first fixed part 320.More specifically, the second fixed part 420 can have a plurality of screws, one end pivot joint second rotating shaft 410 of the second fixed part 420, and be located in upper cover body 450 and lower cover 460, these a little screws of the second fixed part 420 are exposed to outside upper cover body 450 and lower cover 460.When assembling the first hubbing structure 30 and the second hubbing structure 40, the screw of the end 331 of the screw of the screw of the first fixed part 320, the second fixed part 420 and bottom 330 can be aligned with each other, then by similar locking accessories such as screws, the first fixed part 320, the second fixed part 420 and bottom 330 are locked and connected.

It should be noted that, the bottom 330 of the first hubbing structure 30 can have groove 332, this groove 332 can be between the both ends 331 of bottom 330, and the profile of the lower cover 460 of the second hubbing structure 40 and the profile of groove 332 can be complementary, when the first fixed part 320 and the second fixed part 420 are locked and connected, lower cover 460 can be contained in groove 332 just.

Please continue to refer to Fig. 3, one end of the second rotating shaft 410 can be fixedly arranged on main frame 430, and second rotating shaft 410 other ends are pivot joint the second fixed part 420.More specifically, one end that the second rotating shaft 410 is fixedly arranged on main frame 430 can be designed with a plurality of screws.Meanwhile, the end 431 of main frame 430 also has corresponding screw, can be in order to aim at the screw of the second rotating shaft 410, and by locking accessories such as screws, the second rotating shaft 410 is locked and is connected with main frame 430.During product practical application, main frame 430 can be long plate shape, is located between upper and lower cover body 450,460, steadiness that can be when increasing by the second hubbing structure 40 and rotate.

Then, please also refer to Fig. 2 and Fig. 3.In one embodiment, main frame 430 can include location-plate 432 and mainboard body 433, and location-plate 432 is built on mainboard body 433, and court-directions X protrudes from the surface of mainboard body 433.After upper cover body 450 and lower cover 460 are assembled, the mainboard body 433 of main frame 430 is located in upper and lower cover body 450,460, and location-plate 432 is exposed to outside upper and lower cover body 450,460.Relative, a side 20a of Touch Screen 20 can have groove 232.When latch part 400 locks Touch Screen 20, be exposed to location-plate 432 outside upper and lower cover body 450,460 and can aim at the groove 232 of a side 20a of Touch Screen 20, make in groove 232 that location-plate 432 can be limited in the steadiness while linking to strengthen Touch Screen 20 and the second hubbing structure 40.

Then,, please continue to refer to Fig. 3, the latch part 400 of the second hubbing structure 40 comprises plate body 401, elastic component 402 and snap fit 403.Snap fit 403 is connected with plate body 401, and court-directions X protrudes from the surface of plate body 401.After upper cover body 450 and lower cover 460 are assembled, plate body 401 is located in upper cover body 450 and lower cover 460, and snap fit 403 is exposed to outside upper and lower cover body 450,460, and snap fit 403 is in order to withhold Touch Screen 20.In addition, the mainboard body 433 of main frame 430 location-plate 432-side of Z direction has cut 434, the snap fit 403 of latch part 400 can arrange with location-plate 432 next-door neighbours of main frame 430 through this cut 434.Now, when Touch Screen 20 and the second hubbing structure 40 link, snap fit 403 and location-plate 432 are all positioned at the groove 232 of Touch Screen 20 1 side 20a, and the internal face of groove 232 can more enter an indent, to facilitate snap fit 403 to withhold Touch Screen 20, Touch Screen 20 can be fixed in the second hubbing structure 40.

Next, the flowing mode of doing of the setting position of elastic component 402 of latch part 400 and latch part 400 will be further illustrated, please also refer to Fig. 3 to Fig. 6, wherein Fig. 4 system illustrates the assembly drawing of the first hubbing structure 30 and the second hubbing structure 40 in Fig. 3, and Fig. 4 omits to illustrate upper cover body 450, Fig. 5 system illustrates the constitutional diagram of Touch Screen 20 separation of mobile computer 99, and Fig. 6 system illustrates the partial enlarged drawing of Fig. 5.

First, as Fig. 4, one end of elastic component 402 can connect on the surface of plate body 401, and the other end can connect a projection 461 of lower cover 460.In one embodiment, projection 461 can be cylindrical.Thus, by stretching or the compression of elastic component 402, the plate body 401 of latch part 400 can move relative to lower cover 460, and then snap fit 403 also moves thereupon, and snap fit 403 is optionally buckled in the groove 232 of Touch Screen 20.

Further, please also refer to Fig. 3 and Fig. 6, the plate body 401 of latch part 400 can more include a pull-push piece 404, and lower cover 460 more comprises an opening 462.When upper and lower cover body 450,460 combination, opening 462 is faced mutually with pull-push piece 404, and lives after plate body 401 in upper and lower cover body 450,460 sandwicheds, and pull-push piece 404 can be limited in opening 462.

Then, please also refer to Fig. 5 and Fig. 6.As shown in the figure, when the Touch Screen 20 of mobile computer 99 and the angle between base 10 are between 0 degree to predetermined angular (as 180 degree), user can by by pull-push piece 404 past-Y-direction pushing and pressing, make snap fit 403 complete faces to (trimming) location-plate 432 (as the solid line part in Fig. 6).More specifically, the surface of location-plate 432 can be concaved with sliding tray 435, and now snap fit 403 can fit in sliding tray 435 completely, so Touch Screen 20 can unencumberedly detach in the second hubbing structure 40.Now, elastic component 402 is in the compressed state shown in Fig. 4.In like manner, when Touch Screen 20 is incorporated in the second hubbing structure 40, location-plate 432 is positioned at groove 232, if the external force of do not grant-Z of user direction is in pull-push piece 404 time, the elastic force of elastic component 402 can be ordered about snap fit 403 and be withheld Touch Screen 20 towards Y-direction, now the position of snap fit 403 dotted line position as shown in Figure 6.

In one embodiment, when the external force of do not bestow-Y-direction of user is in pull-push piece 404, snap fit 403 and the location-plate 432 at dotted line position place can have respectively inclined-plane 403a, 432a aligned with each other.This inclined-plane 403a, 432a can be used as Touch Screen 20 and the second hubbing structure 40 in conjunction with time guiding face.In other words, when Touch Screen 20 wishs are installed into the second hubbing structure 40, the edge of Touch Screen 20 grooves 232 can first slide along inclined-plane 432a.When groove 232 edges of Touch Screen 20 touch inclined-plane 403a, snap fit 403 can-Y-direction past by Touch Screen 20 push against, plate 432 to be positioned is inserted the groove 232 of Touch Screen 20 when interior completely, and snap fit 403 can move and the Touch Screen 20 that deducts toward Y-direction automatically by the elastic force of elastic component 402.

Below illustrate and will further present the state of concrete application of the mobile computer 99 of above-described embodiment.

First, by the first hubbing structure 30 and second hubbing structure 40 of above-described embodiment, the following icon will be shown respectively 99 3 kinds of use patterns of mobile computer, be respectively a power mode, separating plate pattern and Rotating Plates pattern.

Please refer to Fig. 7 and Fig. 8, wherein Fig. 7 system illustrates the first hubbing structure 30 and the perspective internal view of the second hubbing structure 40 in Fig. 1, and Fig. 8 is the mobile computer 99 illustrating under a power mode of the utility model one embodiment.As shown in the figure, in the second hubbing structure 40, be assembled to after the first hubbing structure 30, the first rotating shaft 310 is between the second rotating shaft 410 and the articulated section 100 of base 10.And want to operate in power mode lower time when mobile computer 99, rotatable approximately 120 degree of the second rotating shaft 410, that now the first rotating shaft 310 keeps is motionless (because the torque value of the second hubbing structure 40 is less than the torque value of the first hubbing structure 30), to become the power mode in Fig. 8.Now, user can control icon or the object in Touch Screen 20 by the input part 110 of base 10 completely.

And under a power mode of Fig. 8, if want, be converted to separating plate pattern, can by by pull-push piece 404 past-Y-direction pushing and pressing, Touch Screen 20 can be detached from the second hubbing structure 40, as shown in Figure 5.

Then,, please also refer to Fig. 7 and Fig. 9 to Figure 12, the mobile computer 99 that wherein the 9th to Figure 12 system illustrates the utility model one embodiment rotates to be the continuous schematic diagram of plate mode.And Figure 10 system illustrates the sectional view of AA ' line segment in Fig. 7, Figure 11 and Figure 12 are the hatching line figure of BB ' line segment in Fig. 7.

First, before changing Rotating Plates pattern completely into, Touch Screen 20 and the angle between base 10 of mobile computer 99 need first turn to the position that folds predetermined angle theta, as shown in Figures 9 and 10.It is worth mentioning that, in part embodiment, the second rotating shaft 410 of the second hubbing structure 40 can include stop surface 411, and the second fixed part 420 of the second hubbing structure 40 can more comprise stop block 421, and when the angle between Touch Screen 20 and base 10 is predetermined angle theta, stop block 421 can offset with stop surface 411.In one embodiment, the structure that stop block 421 and the second fixed part 420 can be one of the forming, but not as limit.Stop block 421 can be also to utilize the mode of sticking to be arranged on the second fixed part 420, and the position of stop block 421 can be in order to adjust the size of predetermined angle theta.More specifically, in Figure 10, the second rotating shaft 410 is after Rotate 180 degree (being that predetermined angle theta is 180 degree), and stop surface 411 and the stop block 421 of the second rotating shaft 410 offset.And if the Z direction of the position of stop block 421 in Figure 10 moves, make the more close upper cover body 450 of stop block 421, will cause predetermined angle theta to be less than 180 degree.

Then, please refer to Figure 11 and Figure 12, the angle between Touch Screen 20 and base 10 folds after predetermined angle theta, because the stop surface of the second rotating shaft 410 411 offsets with stop block 421, so next the first hubbing structure 30 can naturally be rotated.And, please refer to Figure 11, in the first hubbing structure 30, relative to base 10, rotate and surpass 90 while spending, the input part 110 that Touch Screen 20 starts back to base 10.Now, the input function of input part 110 can be closed automatically, and input part 110 can be used as load bearing seat, is placed on a loading end (as desk) upper, with person easy to use, operates Touch Screen 20 completely in the mode of touch-control.Then, please refer to Figure 12, when the first hubbing structure 30 rotates about 180 while spending relative to base 10, Touch Screen 20 can be turned to the back side of input part 110 completely for user's touch control operation, and now the operational elasticity of whole mobile computer 99 is larger, can allow user look actual user demand traverse or upright Touch Screen 20.

In sum, in above-described embodiment of the present utility model, can, by two hubbing structures of base one side of mobile computer, make Touch Screen can be turned to the back side of base.In addition, one of them hubbing structure of mobile computer can be provided with latch part, can lock with Touch Screen or the drawable remaining latch part of Touch Screen, to increase the operational selectivity of whole mobile computer.

Although the utility model discloses as above with embodiment; so it is not in order to limit the utility model; anyly have the knack of this skill person; within not departing from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection domain of the present utility model is when being as the criterion depending on the accompanying claim person of defining.

Claims (10)

1. a mobile computer, is characterized in that, comprises:

Base;

Touch Screen;

The first hubbing structure, is articulated in a side of this base; And

The second hubbing structure, this first hubbing structure of pivot joint, this second hubbing structure comprises latch part, and this latch part removably locks this Touch Screen;

Wherein, when this latch part locks angle between this Touch Screen and this Touch Screen and this base between 0 degree and predetermined angular, this second hubbing structure is rotated relative to this first hubbing structure, when this latch part locks angle between this Touch Screen and this Touch Screen and this base and is greater than this predetermined angular, this first hubbing structure and this second hubbing structure are synchronously rotated relative to this base.

2. mobile computer as claimed in claim 1, it is characterized in that, this first hubbing structure comprises the first rotating shaft and the first fixed part, this first fixed part connects this second hubbing structure, this of this base be side-prominent pivot joint face, and this first rotating shaft is connected between this first solid portion and this pivot joint face.

3. mobile computer as claimed in claim 2, it is characterized in that, this second hubbing structure comprises the second rotating shaft, the second fixed part and main frame, this second fixed part is fixedly arranged on this first fixed part, one end of this second rotating shaft is fixedly arranged on this main frame, this second fixed part of the other end pivot joint of this second rotating shaft.

4. mobile computer as claimed in claim 3, is characterized in that, this first rotating shaft is between this second rotating shaft and this base.

5. mobile computer as claimed in claim 3, is characterized in that, this main frame comprises location-plate, and a side of this Touch Screen has groove, and when this latch part locks this Touch Screen, this location-plate is positioned at this groove.

6. mobile computer as claimed in claim 5, is characterized in that, this second pivot twisting structure comprises upper cover body and lower cover, and this second rotating shaft and this main frame are located between this upper cover body and this lower cover, and it is external that this location-plate protrudes from this upper and lower cover.

7. mobile computer as claimed in claim 6, is characterized in that, this latch part comprises:

Plate body, is located between this upper cover body and this lower cover;

Elastic component, one end of this elastic component connects this plate body, and the other end of this elastic component connects this lower cover; And

Snap fit, connects this plate body and protrudes from this upper and lower cover external, and this snap fit and this location-plate next-door neighbour arrange;

Wherein, when this location-plate is positioned at this groove, the elastic force of this elastic component is ordered about this snap fit and is withheld this Touch Screen towards predetermined direction.

8. mobile computer as claimed in claim 3, is characterized in that, this second rotating shaft comprises stop surface, and this second fixed part comprises stop block, and when the angle between this Touch Screen and this base is this predetermined angular, this stop block and this stop surface offset.

9. mobile computer as claimed in claim 1, is characterized in that, when the angle between this Touch Screen and this base is between this predetermined angular and 360 degree, this first hubbing structure and this second hubbing structure are synchronously rotated relative to this base.

10. mobile computer as claimed in claim 1, is characterized in that, this second hubbing structure more comprises electrical connection section, and this electrical connection section is electrically connected between this base and this Touch Screen.