CN2754312Y - handheld electronic device - Google Patents
handheld electronic device Download PDFInfo
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- CN2754312Y CN2754312Y CN 200420065957 CN200420065957U CN2754312Y CN 2754312 Y CN2754312 Y CN 2754312Y CN 200420065957 CN200420065957 CN 200420065957 CN 200420065957 U CN200420065957 U CN 200420065957U CN 2754312 Y CN2754312 Y CN 2754312Y
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- 230000007246 mechanism Effects 0.000 claims description 5
- 239000011469 building brick Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 22
- 230000009471 action Effects 0.000 description 21
- 230000014509 gene expression Effects 0.000 description 6
- 230000003321 amplification Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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Abstract
A hand-held electronic device mainly comprises a first shell, a second shell, a display, a keyboard and a pin joint structure, wherein the first shell and the second shell are respectively provided with a first pin joint part and a second pin joint part which are coupled with the pin joint structure, the display and the keyboard are respectively arranged on the first shell and the second shell, and the display can cover the keyboard. A link has a first end connected to the first housing and a second end connected to the second housing. The first pivot part can rotate 0-180 degrees relative to the second pivot part, and the display can rotate 360 degrees from the upper part of the keyboard to be positioned below the keyboard and face a direction different from the direction of the keyboard.
Description
Technical field
The utility model relates to a kind of hand-hold electronic device, and particularly relevant for a kind of can 360 the folding type hand-hold electronic device of degree rotation.
Background technology
Hand-hold electronic device is meant little, the portable electronic installation of volume, for example mobile phone (Mobile phone), palmtop computer (Pocket PC), arcade game machine, e-dictionary machine, individualized digital assistants (PDA) or portable computer (Portable PC) or the like.Because portable electric device can be used in the field of wireless telecommunications, internet, therefore bring people's convenience and higher Mobile Communications of efficient on the living conditions and handle, also become most popular at present high-tech electronic product.
Figure 1A and Figure 1B illustrate the action schematic diagram of the pin-jointed structure of known a kind of cover-lifting type hand-hold electronic device respectively.Helping (PDA) with cover-lifting type mobile phone or individualized numeral is example, one flip 110 and a host shell 120 are to articulate each other by a pin-jointed structure 130, and pin-jointed structure 130 for example is single mandrel rod, and it runs through the flip 110 and host shell 120 that is provided with axle sleeve.Please refer to Figure 1A, when flip 110 was covered on the host shell 120, most of button (not illustrating) and main screen (not illustrating) all were built between flip 110 and the host shell 120 on the host shell 120.In addition, please refer to Figure 1B, when flip 110 with respect to host shell 120 to inner rotary one angle, for example 90 degree, 180 degree or be 270 to the maximum when spending, button on the host shell 120 or screen can display, and can carry out multiple function or software, program or the like.By Figure 1B as can be known, because can the structural interference of generation between flip 110 and the host shell 120, thereby flip 110 can't revolve three-sixth turn and be positioned the back side of host shell 120, and is very not convenient in the use.
Please refer to Fig. 2, it illustrates the schematic perspective view of known another kind of hand-hold electronic device.In design, pin-jointed structure 230 between flip 210 (having a screen 212) and the host shell 220 (having a keyboard 222) is to adopt can start simultaneously and the design (1ift-and-twist design) of rotating, promptly start 90 when spending when flip 210, three-sixth turn (notes: left and right each 180 degree) can be revolved with respect to the center of pivot 232 in the bottom of flip 210, that is to say, screen 212 can be in the horizontal direction the anglec of rotation arbitrarily, flip 210 simultaneously can not produce structural interference with host shell 220.Yet the design of this kind pin-jointed structure 230 is too complicated, cost is too high, and handled easily not too.
United States Patent (USP) announces the 4th, 825, and No. 395 patent discloses a kind of twin shaft action type pin-jointed structure (two axis articulated hinge), and it is articulated between the two folding type housings of an electronic calculator.Adopting the advantage of twin shaft action type pin-jointed structure is can not produce structural interference between the two housings, but shortcoming is can't reach certain location between two housings.In addition, United States Patent (USP) announces the 5th, 898, the pin-jointed structure that No. 600 patent disclosed as mentioned above, the problem that same generation easily can't be located really.
This problem that can't locate really is found in the explanation of Fig. 2 A, 2B and 2C, in Fig. 2 A-2C, a hand-held electronic installation 10 has first housing 12, second housing 14 and a connecting piece 16 to have dual side-edge to be articulated in respectively on the pivot 18,20 of this first and second housing 12,14.When rotation second housing 14 on perpendicular to the position of first housing 12 time, this brace 16 be possible for (Fig. 2 A), (Fig. 2 B) that tilt of level, vertical (Fig. 2 C) or between level with vertical between any orientation, do not have a definite orientation.Therefore this brace 16 also can't come positively to locate the relative position of 14 of this first housing 12 and second housings.
The utility model content
The purpose of this utility model is exactly in that a kind of hand-hold electronic device is provided, and can not produce structural interference between its flip and the host shell, so that flip can increase to 360 degree with respect to the angle that host shell rotated.
Another purpose of the present utility model provides a kind of hand-hold electronic device, advantages of good positioning effect can be arranged relative when revolving three-sixth turn between its flip and the host shell.
For reaching above-mentioned purpose of the present utility model, the utility model proposes a kind of hand-hold electronic device, mainly comprise one first housing, one second housing and a pin-jointed structure, wherein first housing has one first articulated section, and the second housing correspondence has one second articulated section, and the contact surface of first and second articulated section has the double wedge of annular arrangement respectively, and is meshing with each other.In addition, first articulated section and second articulated section that pin-jointed structure has shaft-cup while and this first housing and second housing are articulated, and whereby, this first housing this second housing relatively revolves three-sixth turn, and during rotation, the relative position between this two housing can positively be located.
For reaching above-mentioned purpose of the present utility model, the utility model further proposes a kind of hand-hold electronic device, mainly comprise one first housing, one second housing, a pin-jointed structure and a connecting rod, first housing can be covered on second housing, and first housing and second housing have one first articulated section and one second articulated section respectively, and the pin-jointed structure correspondence is articulated on the axle center of first and second articulated section.In addition, connecting rod has one first end and one second end, and it is individually fixed on first housing and second housing, and first end and second end respectively the position in online both sides, the axle center of first and second articulated section.
In the present embodiment, the distance in the axle center of first end and first articulated section for example is X, and the distance in the axle center of second end and second articulated section for example is Y.In addition, the length of connecting rod is S for example, and the distance in two axle center of first and second articulated section for example is R, S＞R, and S+Y=R+X, S
2=R
2+ (X+Y)
2, so, first housing is to revolve three-sixth turn with respect to second housing, and when rotated, the relative position between first housing and second housing can positively be located.
Description of drawings
Figure 1A and Figure 1B illustrate the action schematic diagram of the pin-jointed structure of known a kind of cover-lifting type hand-hold electronic device respectively;
Fig. 2 illustrates the schematic perspective view of known another kind of hand-hold electronic device;
Fig. 2 A, 2B and 2C illustrate the side schematic view of the hand-hold electronic device of the two pivots of known another kind of tool;
Fig. 3 illustrates the schematic diagram of a kind of hand-hold electronic device of the utility model first embodiment;
Fig. 3 A illustrates the amplification perspective illustration of the pin-jointed structure of Fig. 3;
Fig. 3 B illustrates the amplification front schematic view of shaft-cup of the pin-jointed structure of Fig. 3;
First housing that Fig. 4～Fig. 7 illustrates the hand-hold electronic device of Fig. 3 revolve turn 90 degrees, the action schematic diagrames of 180 degree, 270 degree and 360 degree;
Fig. 4 A, Fig. 5 A, Fig. 6 A and Fig. 7 A illustrate the amplification perspective illustration of pin-jointed structure respectively;
Fig. 8 illustrates the schematic diagram of a kind of hand-hold electronic device of the utility model second preferred embodiment;
Fig. 8 A illustrates the decomposing schematic representation of a kind of hand-hold electronic device of the utility model second embodiment;
Fig. 8 B illustrates the action schematic diagram of the pin-jointed structure of Fig. 8 A;
Fig. 8 C illustrates the pin-jointed structure of Fig. 8 A and the configuration relation figure and the triangle relation figure of connecting rod;
First housing that Fig. 9～Figure 12 illustrates the hand-hold electronic device of Fig. 8 revolve turn 90 degrees, the action schematic diagrames of 180 degree, 270 degree and 360 degree;
Figure 13 illustrates the schematic diagram of configuration mode of the another kind of connecting rod of the utility model second preferred embodiment.
Embodiment
For above-mentioned and other purpose of the present utility model, feature and advantage can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below:
[first embodiment]
Fig. 3 illustrates the schematic diagram of a kind of hand-hold electronic device of the utility model first embodiment.First housing that Fig. 4 illustrates the hand-hold electronic device of Fig. 3 revolves the action schematic diagram that turn 90 degrees.Fig. 5 illustrates the action schematic diagram of the first housing Rotate 180 degree of the hand-hold electronic device of Fig. 3.First housing that Fig. 6 illustrates the hand-hold electronic device of Fig. 3 rotates the 270 action schematic diagrames of spending.First housing that Fig. 7 illustrates the hand-hold electronic device of Fig. 3 revolves the action schematic diagram of three-sixth turn.
Please refer to Fig. 3, this hand-hold electronic device 300 for example helps (PDA), the mechanical, electrical Play Station games of e-dictionary or the like for folding type mobile phone or individual digitalization, it mainly comprises one first housing 310, second housing 320 and a pin-jointed structure 330, and Fig. 3 A illustrates the amplification perspective illustration of the pin-jointed structure 330 of Fig. 3.In the present embodiment, first housing 310 and second housing 320 have one first articulated section 312 and one second articulated section 322 respectively, and the contact surface of first and second articulated section 312,322 is respectively equipped with the double wedge 314,324 of most annular arrangements.Wherein, double wedge 314 all passes through suitable design with spacing, tooth depth, transverse tooth thickness between the double wedge 324 that is meshed and tight engagement each other, so that first and second articulated section 312,322 can produce relative rotary motion smoothly under lower engagement resistance.
In addition, the pin-jointed structure of Fig. 3 A for example also comprises one first axle sleeve 334 and second axle sleeve 336, and it is sheathed on the axle center of first and second articulated section 312,322 respectively.Moreover, please refer to Fig. 3 B, it illustrates the front enlarged diagram of a shaft-cup 332 of the pin-jointed structure of Fig. 3.This shaft-cup 332 includes two mandrel rods 337,338.In assembling, this two mandrel rod the 337, the 338th utilizes another shaft-cup 333 that the end of this two mandrel rod 337,338 is linked together after penetrating in this two axle sleeve 334,336 again, so, this two housing the 310, the 320th is attached at together, and this double wedge 314 is to be meshed with double wedge 324.
Then please refer to the action schematic diagram of Fig. 3～Fig. 7, and cooperate amplification perspective illustration with reference to the pin-jointed structure of figure 3A, Fig. 4 A, Fig. 5 A, Fig. 6 A and Fig. 7 A.When went up on the surface 326 (for example be configuration show 328) that first housing 310 is covered in second housing 320, the double wedge on this surface 326 of first articulated section 312 and second articulated section, 322 relative proximities, second housing 320 was meshing with each other, shown in Fig. 3 and 3A.Then please refer to Fig. 4 and 4A, when first articulated section 312 was spent with respect to 322 rotations 45 of second articulated section, promptly first housing 310 was up raised about 90 degree by this surface 326 of second housing 320.Then in Fig. 5 and 5A, when revolve when turning 90 degrees with respect to second articulated section 322 first articulated section 312, rough folder 180 degree between first housing 310 and second housing 320, both are approximately at grade.Then in Fig. 6 and 6A, when first articulated section 312 was spent with respect to second articulated section, 322 ROT13s 5, promptly first housing 310 was by horizontal level shown in Figure 5 down rotation again, and and second housing 320 between rough folder 270 degree (oppositely then being 90 degree).At last in Fig. 7 and 7A, when first articulated section 312 is spent with respect to second articulated section, 322 Rotate 180s, first housing 310 is covered on another surface (for example being the back side of display 328) of second housing 320, and differs 360 degree (oppositely then being 0 degree) with the position of first housing 310 of original Fig. 3.
When supposing that first housing 310 is covered on this surface 326 of second housing 320 with a first surface 316, and a configurable keyboard 318 on the first surface 316.When keyboard 318 rotated to the position of Fig. 7 by the position of Fig. 3,328 of demonstrations on second housing 320 were above whole hand-hold electronic device 300 and make whole device can become a PDA(Personal Digital Assistant) or personal digital assistant phone (PDA Phone) uses.Though be not shown in the drawings at this, but be for what the personage who has the knack of this skill can know easily, buttons such as configurable simple numerical key, talk key or cubic key on second housing 320 are with the usefulness as hand-hold electronic device 300 input telephone numbers, news in brief, conversation book and operation display instruction and cursor.It should be noted that in the present embodiment first housing 310 can down rotate to position shown in Figure 7 again by horizontal level shown in Figure 5, and can not produce structural interference between first housing 310 and second housing 320.Therefore, first housing 310 can be revolved three-sixth turn and is covered on the second surface (for example being the back side of display 328) of second housing 320 shown in Figure 7 by position shown in Figure 3.At this moment, display on the keyboard 318 on first housing 310 and second housing 320 328 respectively in the opposite direction, and first and second housing 310,320 after overlapping volume and Fig. 3 the volume under the opening is not identical.Suppose under the situation of not using keyboard 318, utilize folding mode of the present utility model, keyboard 318 can be hidden in the back side of display 328, and display 328 for example has a contact panel (not illustrating), can be used as the demonstration and the input unit of hand-hold electronic device 300 (as individual digital assistant, flat computer), utilize the mode of touch-control to import data, wireless Internet access or play-back application etc. for the user.
By above explanation as can be known, first embodiment of the present utility model utilizes shaft-cup 332,334 and mandrel rod 337,338 that first and second housings 310,320 are linked together.Utilize the double wedge 314,324 of annular arrangement to be engaged with each other on the contact surface of first and second articulated section 312,322 again, so that can produce 360 degree rotations between first housing and second housing, and during rotation, the relative position of this two housing can positively be located, and does not have problem of rocking commonly used.At this, this double wedge 314,324 can be considered to be during rotation reaches this first housing 310 and the certain each other mechanism of locating of second housing 320.
[second embodiment]
Fig. 8 illustrates the schematic diagram of a kind of hand-hold electronic device of the utility model second preferred embodiment.Fig. 8 A illustrates the decomposing schematic representation of a kind of hand-hold electronic device of the utility model second embodiment.Fig. 8 B illustrates the action schematic diagram of the pin-jointed structure of Fig. 8 A.Fig. 8 C illustrates the pin-jointed structure of Fig. 8 A and the configuration relation figure and the triangle relation figure of connecting rod.
Please refer to Fig. 8, this hand-hold electronic device 400 is for example for folding type mobile phone or individual digitalization help (PDA), and it mainly comprises one first housing 410, second housing 420, a pin-jointed structure 430 and a connecting rod 440.In the present embodiment, first housing 410 and second housing 420 have one first articulated section 412 and one second articulated section 422 respectively, and the axle center of first and second articulated section 412,422 is articulated in respectively on the pin-jointed structure 430.Wherein, the thickness of first housing 410 can be less than or equal to the thickness of second housing 410, and when first housing 410 during as the flip of thin typeization, its thickness is advisable less than the thickness of second housing 420, wherein configurable flat-panel screens or other electronic building brick (not illustrating) on first housing 410, and second housing 420 for example is a host shell, configurable most electronic building brick (not illustrating), for example keyboard, screen, circuit board, in order to the connector that connects external electronic and various forms of slots or the like, to meet the demand of modern multimedia information.
In addition, please refer to Fig. 8 B, in the design of pin-jointed structure 430, be to adopt twin shaft action type pin-jointed structure, it is articulated in respectively on axle center A, the B of first and second housing 410,420, its advantage is that first housing 410 can revolve three-sixth turn with respect to second housing 420 by pin-jointed structure 430, and can not produce structural interference between first and second housing 410,420.Yet for avoiding producing the loosening easily problem such as maybe can't locate of known twin shaft action type pin-jointed structure, the pin-jointed structure 430 of present embodiment is to cooperate a connecting rod 440 to add the effect of strong fix.As shown in Figure 8, connecting rod 440 has one first end 442 and one second end 444, first end 442 is articulated on first housing 410, and second end 444 is articulated on second housing 420, and first end 442 and second end 444 lay respectively at two axle center A, the online both sides of B of first and second articulated section 412,422.
Wherein, what present embodiment was different with above-mentioned first embodiment is, though Fig. 3 B also uses connecting rod 340 to add the effect of strong fix, but the two ends of connecting rod 340 are to be articulated in respectively on two axle center of first and second articulated section 312,322, and the two ends of the connecting rod 440 of present embodiment but are not articulated in two axle center A, the online both sides of B of first and second articulated section 412,422 respectively in the position on two axle center A, the B of first and second articulated section 412,422.Shown in Fig. 8 C, suppose that the distance of the axle center A of first end 442 of connecting rod 440 and first articulated section 412 is X, the distance of second end 444 of connecting rod 440 and the axle center B of second articulated section 420 is Y.In addition, the length of supposing connecting rod 440 is S, and the distance in two axle center of first and second articulated section 412,422 is when being R, must meet following relational expression between connecting rod 440 and the pin-jointed structure 430, just can reach during rotation, this first housing 410 can be located ground these second housing, 420 rotations relatively really, and its relational expression is:
S
2=R
2+ (X+Y)
2... ... .... (shown in Fig. 8 C)
S+Y=R+X ... ... .... (as shown in figure 10)
First housing that Fig. 9 illustrates the hand-hold electronic device of Fig. 8 revolves the action schematic diagram that turn 90 degrees.Figure 10 illustrates the action schematic diagram of the first housing Rotate 180 degree of the hand-hold electronic device of Fig. 8.First housing that Figure 11 illustrates the hand-hold electronic device of Fig. 8 rotates the 270 action schematic diagrames of spending.First housing that Figure 12 illustrates the hand-hold electronic device of Fig. 8 revolves the action schematic diagram of three-sixth turn.
Please refer to Fig. 8 and Fig. 8 C, above-mentioned first relational expression, i.e. S when going up, can be derived by the triangle geometrical relationship in a surface 424 (for example being the surface of configuration keyboard or other input unit) that is covered in second housing 420 when first housing 410
2=R
2+ (X+Y)
2In the present embodiment, the length S of connecting rod is for example greater than R, and X is for example greater than Y, and first housing 410 like this can be revolved by position shown in Figure 8 and turn 90 degrees and arrive the position of Fig. 9, and just presss from both sides 90 degree between first housing 410 and second housing 420.Then, turn 90 degrees and when arriving position shown in Figure 10, must satisfy second relational expression when first housing 410 is revolved by position shown in Figure 9 again, promptly S+Y=R+X spends and just press from both sides 180 between first housing 410 and second housing 420.Similarly, in Figure 11 and Figure 12, first housing 410 is spent (being reversed 90 degree) with respect to 420 rotations 270 of second housing, even can reach 360 degree (being reversed 0 degree), is covered at last on another surface of second housing 420.
Hence one can see that, when the action relationships between connecting rod 440 and the pin-jointed structure 430 meets two above-mentioned relational expressions, first housing 410 can revolve three-sixth turn with respect to second housing 420, and during the rotation, the position of these first housing, 410 relative these second housings 420 can positively be located.
Following R, X, Y, the S value that meets above-mentioned two relational expressions that exemplify:
| R | X | Y | S | R+X | S+Y |
| 2.000 | 1.000 | 0.500 | 2.500 | 3.000 | 3.000 |
| 2.000 | 2.000 | 0.667 | 3.333 | 4.000 | 4.000 |
| 2.000 | 3.000 | 0.750 | 4.250 | 5.000 | 5.000 |
| 2.000 | 4.000 | 0.800 | 5.200 | 6.000 | 6.000 |
| 2.000 | 5.000 | 0.833 | 6.167 | 7.000 | 7.000 |
| 2.000 | 6.000 | 0.857 | 7.143 | 8.000 | 8.000 |
| 2.000 | 7.000 | 0.875 | 8.125 | 9.000 | 9.000 |
| 2.000 | 8.000 | 0.889 | 9.111 | 10.000 | 10.000 |
| 3.000 | 1.000 | 0.600 | 3.400 | 4.000 | 4.000 |
| 3.000 | 2.000 | 0.857 | 4.143 | 5.000 | 5.000 |
| 3.000 | 3.000 | 1.000 | 5.000 | 6.000 | 6.000 |
| 3.000 | 4.000 | 1.091 | 5.909 | 7.000 | 7.000 |
| 3.000 | 5.000 | 1.154 | 6.846 | 8.000 | 8.000 |
| 3.000 | 6.000 | 1.200 | 7.800 | 9.000 | 9.000 |
| 3.000 | 7.000 | 1.235 | 8.765 | 10.000 | 10.000 |
| 3.000 | 8.000 | 1.263 | 9.737 | 11.000 | 11.000 |
| 3.000 | 9.000 | 1.286 | 10.714 | 12.000 | 12.000 |
| 4.000 | 1.000 | 0.667 | 4.333 | 5.000 | 5.000 |
| 4.000 | 2.000 | 1.000 | 5.000 | 6.000 | 6.000 |
| 4.000 | 3.000 | 1.200 | 5.800 | 7.000 | 7.000 |
| 4.000 | 4.000 | 1.333 | 6.667 | 8.000 | 8.000 |
| 4.000 | 5.000 | 1.429 | 7.571 | 9.000 | 9.000 |
| 4.000 | 6.000 | 1.500 | 8.500 | 10.000 | 10.000 |
| 4.000 | 7.000 | 1.556 | 9.444 | 11.000 | 11.000 |
| 4.000 | 8.000 | 1.600 | 10.400 | 12.000 | 12.000 |
| 4.000 | 9.000 | 1.636 | 11.364 | 13.000 | 13.000 |
| 4.000 | 10.000 | 1.667 | 12.333 | 14.000 | 14.000 |
| 4.000 | 11.000 | 1.692 | 13.308 | 15.000 | 15.000 |
| 4.000 | 12.000 | 1.714 | 14.286 | 16.000 | 16.000 |
| 5.000 | 1.000 | 0.714 | 5.286 | 6.000 | 6.000 |
| 5.000 | 2.000 | 1.111 | 5.889 | 7.000 | 7.000 |
| 5.000 | 3.000 | 1.364 | 6.636 | 8.000 | 8.000 |
| 5.000 | 4.000 | 1.538 | 7.462 | 9.000 | 9.000 |
| 5.000 | 5.000 | 1.667 | 8.333 | 10.000 | 10.000 |
| 5.000 | 6.000 | 1.765 | 9.235 | 11.000 | 11.000 |
| 5.000 | 7.000 | 1.842 | 10.158 | 12.000 | 12.000 |
| 5.000 | 8.000 | 1.905 | 11.095 | 13.000 | 13.000 |
| 5.000 | 9.000 | 1.957 | 12.043 | 14.000 | 14.000 |
| 5.000 | 10.000 | 2.000 | 13.000 | 15.000 | 15.000 |
| 5.000 | 11.000 | 2.037 | 13.963 | 16.000 | 16.000 |
| 5.000 | 12.000 | 2.069 | 14.931 | 17.000 | 17.000 |
| 5.000 | 13.000 | 2.097 | 15.903 | 18.000 | 18.000 |
| 5.000 | 14.000 | 2.121 | 16.879 | 19.000 | 19.000 |
| 5.000 | 15.000 | 2.143 | 17.857 | 20.000 | 20.000 |
Wherein, though the above-mentioned numerical value unit of sign; but as long as R: X: Y: when the ratio between the S meets the ratio of above-mentioned arbitrary row, R: X: Y: S=3 for example: 3: 1: 5 or 4: 2: 1: 5 or 5: 10: 2: 13, all in the scope that the utility model institute desire is protected.In addition, under suitable mechanical tolerance cooperated, above-mentioned numerical value second identical person below decimal point was considered as identical effect person, and for example Y=0.667 has identical positioning function with Y=0.66, and S=3.333 has identical positioning function with S=3.33, and the rest may be inferred.
In the present embodiment, display (not illustrating) and keyboard (not illustrating) for example be disposed at respectively on first housing 410 with second housing 420 on.When first housing 410 revolves three-sixth turn with respect to second housing 420, display and keyboard can be distinguished in the opposite direction, suppose do not using under the situation of keyboard, utilize folding mode of the present utility model, keyboard can be hidden in the back side of display equally, and display for example has a contact panel (not illustrating), can be used as the demonstration and the input unit of hand-hold electronic device 400 (as individual digital assistant, flat computer), utilize the mode of touch-control to import data, wireless Internet access or play-back application etc. for the user.
In the present embodiment, though only illustrate on the side that a connecting rod is articulated in first and second housing, do not limit and only can use a connecting rod or only can dispose connecting rod on side.For example, the corresponding dual side-edge of first and second housing disposes a connecting rod respectively, and its manner of execution is identical with the mode of above-mentioned plain connecting rod, does not repeat them here.In addition, Figure 13 illustrates the schematic diagram of the configuration mode of the another kind of connecting rod of the utility model.Connecting rod (not illustrating) for example is hidden in the fluting 502 of first and second housing 510,520, but its two ends are articulated on first and second housing 510,520 equally, and produce 360 degree rotations by a pin-jointed structure 530 between first and second housing 510,520, as mentioned above.Fluting 502 for example is the slot of a sleeve configuration, and its width can hold the thickness of a connecting rod approximately, therefore in appearance design, can not be exposed to the outer overall aesthetic that destroys hand-hold electronic device 500 because of connecting rod.
By above explanation as can be known, second embodiment of the present utility model is the splendid locating effect that utilizes the particular kind of relationship formula between connecting rod and the pin-jointed structure to produce, so that can produce 360 degree rotations between first housing and second housing, and both relative position relations can positively be located.So, not only increase the stability of pin-jointed structure, and then overcome problems such as the easily loosening or location of known twin shaft action type pin-jointed structure is difficult for.In this one second embodiment, this connecting rod 440 can be considered to be during rotation reaches this first housing 410 and the certain each other mechanism of locating of second housing 420.
Though the utility model discloses as above with a preferred embodiment; right its is not in order to limit the utility model; anyly have the knack of this skill person; in not breaking away from spirit and scope of the present utility model; when doing a little change and retouching, therefore protection range of the present utility model is as the criterion when looking the claimed scope of accompanying Claim book.
Claims (32)
1. hand-hold electronic device is characterized in that comprising:
One first housing has one first articulated section;
One second housing have one second articulated section, and the contact surface of this first and second articulated section has the double wedge of annular arrangement respectively, and is meshing with each other; And
One pin-jointed structure links first axis part of this first housing and second articulated section of this second housing, so this first housing relatively this second housing do 360 and spend and rotatablely move.
2. hand-hold electronic device as claimed in claim 1 is characterized in that: wherein this pin-jointed structure comprises that a shaft-cup has two mandrel rods and inserts second articulated section of first articulated section of this first housing and this second housing respectively to articulate this first housing and second housing respectively.
3. hand-hold electronic device as claimed in claim 2 is characterized in that: when wherein this first articulated section was spent with respect to this second articulated section rotation 45, this first housing was vertical mutually with this second housing.
4. hand-hold electronic device as claimed in claim 2 is characterized in that: wherein revolve when turning 90 degrees with respect to this second articulated section this first articulated section, and this first housing and this second housing are parallel to each other.
5. hand-hold electronic device as claimed in claim 2 is characterized in that: when wherein this first articulated section was spent with respect to this second articulated section ROT13 5, this first housing was vertical mutually with this second housing.
6. hand-hold electronic device as claimed in claim 2 is characterized in that: when wherein this first articulated section was spent with respect to this second articulated section Rotate 180, this first housing was on this surface that is covered in away from this second housing.
7. hand-hold electronic device as claimed in claim 2 is characterized in that: wherein this pin-jointed structure also has two axle sleeves and is set in respectively in second articulated section of first articulated section of this first housing and this second housing, and this two mandrel rod is to insert respectively in this two axle sleeve.
8. hand-hold electronic device as claimed in claim 7 is characterized in that: wherein this pin-jointed structure also has the end that one second shaft-cup links this two mandrel rod.
9. hand-hold electronic device is characterized in that comprising:
One first housing has at least one first articulated section;
One second housing has at least one second articulated section and this first articulated section is meshing with each other;
One keyboard is disposed on this first housing;
One display is disposed on this second housing, and this keyboard can be covered on this display; And
One pin-jointed structure articulates this first articulated section and this second articulated section respectively, wherein when this first articulated section was spent greater than 90 with respect to this second articulated section rotation, this keyboard was suitable for being rotated to by the top on the plane at this display place the below on the plane at this display place.
10. hand-hold electronic device as claimed in claim 9 is characterized in that: wherein the contact surface of this first and second articulated section has the double wedge of most annular arrangements, and is meshing with each other.
11. hand-hold electronic device as claimed in claim 10 is characterized in that: wherein this pin-jointed structure includes a shaft-cup and has two mandrel rods and insert respectively in this first articulated section and this second articulated section.
12. hand-hold electronic device as claimed in claim 9 is characterized in that: when wherein this first articulated section was spent with respect to this second articulated section Rotate 180, this keyboard was on the surface that is covered in away from this display.
13. hand-hold electronic device as claimed in claim 12 is characterized in that: wherein this display and this keyboard are in the opposite direction.
14. hand-hold electronic device as claimed in claim 9 is characterized in that: wherein this display has a contact panel.
15. hand-hold electronic device as claimed in claim 9 is characterized in that: wherein this keyboard is the keyboard of typewriting usefulness.
16. hand-hold electronic device as claimed in claim 11 is characterized in that: wherein this pin-jointed structure also has the end that one second shaft-cup links this two mandrel rod.
17. hand-hold electronic device as claimed in claim 16, it is characterized in that: wherein this pin-jointed structure also has one first axle sleeve position and neutralizes the second axle sleeve position in this second articulated section in this first articulated section, and this two mandrel rod inserts respectively among this first axle sleeve and second axle sleeve.
18. a hand-hold electronic device is characterized in that comprising:
Most buttons be disposed on one first housing, and this first housing have at least one first articulated section;
One display is disposed on one second housing, and this second housing has at least one second articulated section, and itself and this first articulated section is meshing with each other; And
One pin-jointed structure, be connected to this first articulated section and this second articulated section, wherein this first housing is to be covered on this second housing with a first surface, and this first surface of this first housing is suitable for revolving three-sixth turn and is covered on the second surface of second housing, and this display is towards the direction opposite with those buttons.
19. hand-hold electronic device as claimed in claim 18 is characterized in that: wherein the contact surface of this first and second articulated section has the double wedge of most annular arrangements, and is meshing with each other.
20. hand-hold electronic device as claimed in claim 18 is characterized in that: wherein this pin-jointed structure has two mandrel rods to insert respectively in this first articulated section and second articulated section.
21. hand-hold electronic device as claimed in claim 18 is characterized in that: wherein this display has a contact panel.
22. hand-hold electronic device as claimed in claim 18 is characterized in that: wherein those buttons comprise the button of being made up of letter key, numerical key, function key, directionkeys and additional character key.
23. a hand-hold electronic device is characterized in that comprising:
One first housing has one first articulated section;
One second housing has one second articulated section;
One pin-jointed structure is articulated in two axle center of this first and second articulated section respectively; And
One connecting rod has one first end and one second end, and this first end is articulated on this first housing, and this second end is articulated on this second housing, and this first end and this second end lay respectively at the online both sides, two axle center of this first and second articulated section.
24. hand-hold electronic device as claimed in claim 23, it is characterized in that: wherein the distance in the axle center of this first end and this first articulated section is X, the distance in the axle center of this second end and this second articulated section is Y, and wherein the length of this connecting rod is S, the distance in two axle center of this first and second articulated section is R, S+Y=R+X wherein, S
2=R
2+ (X+Y)
2
25. hand-hold electronic device as claimed in claim 24 is characterized in that: wherein have on this first housing on a display and this second housing and have a keyboard.
26. a hand-hold electronic device is characterized in that including:
One first housing which is provided with an electronic building brick and one first articulated section;
One second housing is provided with one second articulated section;
One pin-jointed structure articulates first articulated section of this first housing and second articulated section of this second housing respectively, whereby, this first housing is that this second housing is done 360 degree rotations relatively, and the first surface of this second housing moves to the second surface of relative this first surface of this second housing certainly; And
One mechanism is used for guaranteeing that the relative position between this first housing and second housing can positively be located during this first housing rotation.
27. hand-hold electronic device as claimed in claim 26 is characterized in that: wherein this mechanism includes double wedge that is formed on first articulated section and the double wedge that is formed on second articulated section, and those double wedges are to be meshing with each other together.
28. hand-hold electronic device as claimed in claim 27 is characterized in that: wherein this pin-jointed structure includes a shaft-cup and has two mandrel rods and pass first articulated section of this first housing and second articulated section of second housing respectively.
29. hand-hold electronic device as claimed in claim 28 is characterized in that: more include the end that one second shaft-cup links this two mandrel rod.
30. hand-hold electronic device as claimed in claim 26 is characterized in that: wherein this mechanism includes a connecting rod and connects this first and second housing.
31. hand-hold electronic device as claimed in claim 30, it is characterized in that: wherein this connecting rod connect this first housing in first be connected this second housing in second point, this first position is in the online side in this two axle center, and this second position is at the online opposite side in this two axle center.
32. hand-hold electronic device as claimed in claim 31, it is characterized in that: wherein the distance in the axle center of this first end and this first articulated section is X, the distance in the axle center of this second end and this second articulated section is Y, and wherein the length of this connecting rod is S, the distance in two axle center of this first and second articulated section is R, S+Y=R+X wherein, S
2=R
2+ (X+Y)
2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065957 CN2754312Y (en) | 2004-07-14 | 2004-07-14 | handheld electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420065957 CN2754312Y (en) | 2004-07-14 | 2004-07-14 | handheld electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2754312Y true CN2754312Y (en) | 2006-01-25 |
Family
ID=35926419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420065957 Expired - Lifetime CN2754312Y (en) | 2004-07-14 | 2004-07-14 | handheld electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2754312Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102653B (en) * | 2006-07-03 | 2011-07-13 | 海尔集团公司 | Stream media box for hiding or displaying home electrical appliance |
| CN101136952B (en) * | 2006-09-01 | 2011-11-02 | 联想(北京)有限公司 | Screen rotatable portable electronic apparatus |
| US8297795B2 (en) | 2009-04-03 | 2012-10-30 | Hon Hai Precision Industry Co., Ltd. | Illuminating apparatus having light shelters on tubular sidewall |
| CN102298421B (en) * | 2006-09-01 | 2014-04-02 | 联想(北京)有限公司 | Portable electronic equipment with rotatable screen |
| CN104750186A (en) * | 2013-12-31 | 2015-07-01 | 谷歌公司 | Disc style 360 degree hinge for a laptop computer |
| US9307660B2 (en) | 2012-07-31 | 2016-04-05 | Acer Incorporated | Electronic equipment |
| CN107219886A (en) * | 2017-04-07 | 2017-09-29 | 深圳市明致集成股份有限公司 | A kind of multifunctional notebook computer |
-
2004
- 2004-07-14 CN CN 200420065957 patent/CN2754312Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101102653B (en) * | 2006-07-03 | 2011-07-13 | 海尔集团公司 | Stream media box for hiding or displaying home electrical appliance |
| CN101136952B (en) * | 2006-09-01 | 2011-11-02 | 联想(北京)有限公司 | Screen rotatable portable electronic apparatus |
| CN102298421B (en) * | 2006-09-01 | 2014-04-02 | 联想(北京)有限公司 | Portable electronic equipment with rotatable screen |
| US8297795B2 (en) | 2009-04-03 | 2012-10-30 | Hon Hai Precision Industry Co., Ltd. | Illuminating apparatus having light shelters on tubular sidewall |
| CN101852367B (en) * | 2009-04-03 | 2014-07-16 | 鸿富锦精密工业（深圳）有限公司 | Illumination device |
| US9307660B2 (en) | 2012-07-31 | 2016-04-05 | Acer Incorporated | Electronic equipment |
| TWI602490B (en) * | 2012-07-31 | 2017-10-11 | 宏碁股份有限公司 | Collapsible electronic equipment |
| CN104750186A (en) * | 2013-12-31 | 2015-07-01 | 谷歌公司 | Disc style 360 degree hinge for a laptop computer |
| US10013021B2 (en) | 2013-12-31 | 2018-07-03 | Google Llc | Hinge for a multiple operating mode computing device |
| CN104750186B (en) * | 2013-12-31 | 2020-04-17 | 谷歌有限责任公司 | Disc style 360 degree hinge for laptop computer |
| CN107219886A (en) * | 2017-04-07 | 2017-09-29 | 深圳市明致集成股份有限公司 | A kind of multifunctional notebook computer |
| CN107219886B (en) * | 2017-04-07 | 2020-12-01 | 深圳市明致集成股份有限公司 | Multifunctional notebook computer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140714 Granted publication date: 20060125 |