CN1691694A - Folding electronic apparatus - Google Patents
Folding electronic apparatus Download PDFInfo
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- CN1691694A CN1691694A CN 200410038454 CN200410038454A CN1691694A CN 1691694 A CN1691694 A CN 1691694A CN 200410038454 CN200410038454 CN 200410038454 CN 200410038454 A CN200410038454 A CN 200410038454A CN 1691694 A CN1691694 A CN 1691694A
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- projection
- articulated section
- pivot
- axis hole
- housing
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Abstract
A folding electric device comprises a first shell body, a first projection, a second shell body and a second projection. The first shell body has a first pin joint part with first projection set on it. The second shell body has a second pin joint part and can rotate by pin joint of the first and second pin joint part. The second projection set on the second pin joint part and is opposite to the first projection of first pin joint part. When the second shell body rotates and raises vs the first shell body, the first projection can sustain the second projection and the second shell body is located at maximum raise angle.
Description
Technical field
The present invention relates to a kind of electronic installation, particularly relate to a kind of folding-type electronic device.
Background technology
Therefore in recent years because development of science and technology is very quick, and the size of portable electric device obviously has the trend of miniaturization, also folding-type electronic device becomes representative product in this ripple trend.For example, most typical folding-type electronic device surely belongs to Collapsible mobile telephone easy to carry.
Please refer to Figure 1A, what it illustrated is the schematic diagram of the positioning component allocation position of traditional folding-type electronic device.Folding-type electronic device 100 comprises a fuselage 102, a flip 104 and a whirligig 106.Flip 104 articulates by whirligig 106 and fuselage 102.That is, flip 104 can be passed through whirligig 106, with respect to fuselage 102 rotations.And flip 104 opens with respect to the maximum of fuselage 102 and lifts angle, determined by a pair of positioning component (stopper) 108a and the 108b that is arranged at a side of fuselage 102 and protrudes in fuselage 102.
Please be simultaneously with reference to Figure 1B and Fig. 1 C.The positioning component of traditional folding-type electronic device that Figure 1B illustrates protrudes in the schematic diagram of a kind of state of fuselage, and Fig. 1 C illustrates is the schematic diagram that the positioning component of traditional folding-type electronic device protrudes in the another kind of state of fuselage.
As shown in Figure 1B and Fig. 1 C, positioning component 108b and positioning component 110 differences are, protrude in the difference of the shape of fuselage 102.Therefore, the maximum that will make flip 104 be positioned opens that to lift angle different.
Therefore, Zhao Yin is in the shape difference of the outstanding fuselages 102 of positioning component 110, opens as the maximum of the flip 104 that illustrated among Figure 1B and lifts angle θ 1, will open that to lift angle θ 2 big than the maximum of the flip 104 that is illustrated among Fig. 1 C.
Please refer to Fig. 2, what it illustrated is the schematic diagram of the positioning component allocation position of another kind of traditional folding-type electronic device.Collapsible mobile telephone 200 comprises a fuselage 202, a flip 204 and a whirligig 206.Flip 204 couples by whirligig 206 and fuselage 202.
Be different from a pair of positioning component 108a of the folding-type electronic device 100 shown in Figure 1A and 108b and be disposed at position on the fuselage 102, the side that a pair of positioning component 208a of folding-type electronic device 200 and 208b then are arranged at flip 204.
Open when relative fuselages 202 rotations of flip 204 and to lift, the positioning component 208a, the 208b that are positioned at a side of flip 204 can contact fuselages 202, flip 204 stopped and being positioned a predetermined maximum to open and lift angle.This maximum is opened the size of lifting angle and is determined by the shape that positioning component 208a and 208b protrude in flip 204 too.
In above-mentioned two kinds of traditional folding-type electronic devices, the location of flip is that foundation is arranged at the fuselage outside, or the positioning component of flip outside is located.
Therefore, flip is opened the maximum of lifting with respect to fuselage rotation and is opened and lift angle, will limit by the profile of positioning component.And, lift permanent bump between the flip that produced and the fuselage because open, will make flip or fuselage produce lacquer, slight crack or produce phenomenon such as noise.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of folding-type electronic device, flip is opened when lifting with respect to fuselage rotation, hold and lift angle and can not be restricted because of the exterior design of folding-type electronic device.And folding-type electronic device also can not done rotation with respect to fuselage because of flip and hold the action of lifting, and causes flip or fuselage to produce the phenomenon of lacquer or slight crack.Even, open between the flip and fuselage of lifting, can not produce noise because of colliding mutually.
According to above-mentioned purpose, the present invention proposes a kind of folding-type electronic device, comprises one first housing, one first projection, one second housing and one second projection.First housing has one first articulated section, and first projection is arranged on this first articulated section.Second housing has one second articulated section, and second housing is can relative first housing rotation with the pivot joint of first articulated section by second articulated section.Second projection is arranged on second articulated section, and relative with first projection of first articulated section.Open when the rotation of relative first housing of second housing and to lift, first projection of first articulated section is second projection of contact two articulated sections, makes second housing be located in one and opens and lift angle.
In the folding-type electronic device of the invention described above, first projection, first articulated section and first housing can be integrated structures.And second projection, second articulated section and second housing also can be integrated structures.
In addition, in the folding-type electronic device of the invention described above, first articulated section can have a pivot, and first projection is arranged on this pivot, and second articulated section then can have an axis hole, and second projection is arranged in the axis hole.Second articulated section articulates by axis hole and cooperating of pivot with first articulated section, and second housing is according to pivot, and can relative first housing rotation.
Moreover, in the folding-type electronic device of the invention described above, open and lift the position that angle is disposed according to first projection on pivot, and the position that in axis hole, disposed of second projection and being determined.On the other hand, also can be provided with one the 3rd projection in the axis hole, axis hole can closely cooperate by the 3rd projection and pivot, and relative first housing of mode that second housing can be firm is rotated.
According to another object of the present invention, a kind of hinge device is proposed, comprise one first articulated section, one first projection, one second articulated section and one second projection.First articulated section has a pivot, and this pivot is provided with first projection.Second articulated section has an axis hole, and is provided with second projection in this axis hole.Axis hole makes that with the pivot joint of aforementioned pivot second articulated section can the rotation of relative first articulated section thus.When relative first articulated section, second articulated section rotates a maximum predetermined angular, second projection of first projection on the pivot in can the backstop axis hole makes the articulated section of winning stop relative rotation with second articulated section and locatees.
Description of drawings
Figure 1A is the schematic diagram of the positioning component allocation position of first kind of traditional folding-type electronic device;
Figure 1B protrudes in the schematic diagram of a kind of state of fuselage for the positioning component of traditional folding-type electronic device;
Fig. 1 C is the schematic diagram that the positioning component of traditional folding-type electronic device protrudes in the another kind of state of fuselage;
Fig. 2 is the schematic diagram of the positioning component allocation position of another kind of traditional folding-type electronic device;
Fig. 3 A is the decomposing schematic representation of the hinge device of the folding-type electronic device of preferred embodiment of the present invention;
Fig. 3 B is another angle decomposing schematic representation of the hinge device of the folding-type electronic device of preferred embodiment of the present invention;
Fig. 4 is the part fuselage schematic diagram of the folding-type electronic device of preferred embodiment of the present invention;
Fig. 5 is the part flip schematic diagram of the folding-type electronic device of preferred embodiment of the present invention;
Fig. 6 is the phantom of the folding-type electronic device of preferred embodiment of the present invention;
Fig. 7 is the phantom of the another kind of folding-type electronic device of preferred embodiment of the present invention.
Embodiment
Please refer to Fig. 3 A, it illustrated is decomposing schematic representation according to the hinge device of the folding-type electronic device of preferred embodiment of the present invention.Folding-type electronic device 300 of the present invention comprises one first housing, a hinge device 301 and one second housing.For convenience of description, first housing in the present embodiment for example is a fuselage (main body) 302 of folding-type electronic device 300, second housing for example is a flip (flip cover) 304 of folding-type electronic device 300, but the application range of essence is not so limited.Moreover, the folding-type electronic device 300 in the present embodiment can for example be notebook, personal digital assistant (personal digital assistants, PDA), communication device etc.
Articulate formed hinge device 301 mutually by first articulated section 306 and second articulated section 312, flip 304 fuselage 302 rotations relatively.Open when relative fuselages 302 rotations of flip 304 and to lift, second projection 316 that first projection 310 of first articulated section 306 can contacts second articulated section 312 makes flip 304 stop the rotation and is located in a maximum and opens and lift angle [alpha] (not being shown among the figure).That is, 316 performances of second projection are as the effect of positioning component.
Please refer to Fig. 3 B, it illustrated is another angle decomposing schematic representation of hinge device of the folding-type electronic device of Fig. 3 A.On the practice, as shown in Fig. 3 B, first articulated section 306 of fuselage 302 with second articulated section, the 312 difference setting and the pivot joint mutually in couples of flip 304, makes flip 304 relative fuselages 302 rotate.
In order to make the pivot joint between fuselage 302 and the flip 304, and the locate mode that flip 304 is opened after lifting with respect to fuselage 302 rotations is easy to be well understood to, below please be simultaneously with reference to Fig. 4 and Fig. 5.Fig. 4 illustrates is part fuselage schematic diagram according to the folding-type electronic device of preferred embodiment of the present invention, and Fig. 5 illustrates is part flip schematic diagram according to the folding-type electronic device of preferred embodiment of the present invention.
In Fig. 4, the inboard of first articulated section 306 of fuselage 302, pivot (shaft) 308, the first projections 310 of being equipped with the section of having difference then are arranged on this pivot 308.And with a preferable practice, the shape of first projection 310 can be column.
In Fig. 5, second articulated section 312 of flip 304 has the axis hole 314 relative with the pivot 308 of Fig. 4.The aperture of this axis hole 314 is slightly larger than the external diameter of pivot 308, and therefore, pivot 308 can be passed through in first articulated section 306, and cover inserts in the axis hole 314 of second articulated section 312, and makes first articulated section 306 and second articulated section 312 be formed hinge device 301.By axis hole 314 pivot joint with pivot 308, first articulated section 306 can relative second articulated section, 312 rotations, related make flip 304 promptly relatively fuselage 302 rotate.
In addition, second projection 316 is arranged on the sidewall in the axis hole 314.Second projection 316 is in order to the positioning component as contact first projection 310.That is, when 312 relative first articulated sections 306, second articulated section rotated a maximum predetermined angular, first projection 310 was contact second projection 316.At this moment, flip 304 promptly stops operating, and relatively fuselage 302 is located in a maximum and opens and lift angle [alpha] (as shown in Figure 6).
Moreover 312 relative first articulated sections, second articulated section, 306 postrotational maximum predetermined angulars depend on the relative position that is disposed at first projection 310 on the pivot 308 and is disposed at second projection 316 in the axis hole 314.For example, if be arranged on first projection 310 on the pivot 308, footpath direction with pivot 308 is a benchmark, along clockwise direction, increase angular displacement 5 degree and be arranged on the pivot 308, and the situation of the invariant position that second projection 316 is disposed in axis hole 314, then 312 relative first articulated sections 306, second articulated section can rotate 5 degree more, and the maximum that makes 304 relative fuselages 302 of flip opens and lifts angle [alpha], can increase the angular displacements of 5 degree more.
Relatively, if second projection 316, footpath direction with axis hole 314 is a benchmark, along counter-clockwise direction, increasing angular displacement 5 degree is arranged on the sidewall of axis hole 314, and first projection 310 is under the situation of the invariant position that is disposed on the pivot 308, and then the maximum between fuselage 302 and the flip 304 is held and lifted angle [alpha] and can increase by 5 degree angles equally.Hence one can see that, and location structure of the present invention can accurately be controlled and locate needed angle when flip 304 is opened.
Please refer to Fig. 6, it illustrated is phantom according to the folding-type electronic device of preferred embodiment of the present invention.Illustrate among the figure with respect to fuselage 302 rotations and open the flip 304 of lifting, open to lift to open in rotation and lift the position to one, owing to be disposed at second projection 316 of flip 304 inside, be configured in 310 contacts of first projection of fuselage 302 inside, flip 304 can be with respect to fuselage 302, is positioned a maximum by fuselage 302 and opens and lift angle [alpha].
Please refer to Fig. 7, what it illustrated is the phantom of the another kind of folding-type electronic device of the present invention.The folding-type electronic device 300 that is different from the previous embodiment to be proposed, folding-type electronic device 700, the first projections 702 of present embodiment are disposed at different positions with second projection 704.And the folding-type electronic device 700 of present embodiment also comprises one the 3rd projection 706.This 3rd projection 706 is disposed on the sidewall of axis hole 314.Axis hole 314 the 3rd projection 706 by increasing, can with pivot 308 tight fits, relative first articulated section 306 of mode that second articulated section 312 can be more firm is rotated.In other words, flip 304 fuselage 302 rotations more relatively.
Contrast Fig. 6, the change of the allocation position of first projection 702 or second projection 704, will make flip 304 open and lift angle and become bigger that a maximum is as shown in Figure 7 opened and lifted angle beta, and maximum is opened and is lifted angle beta and open greater than maximum and lift angle [alpha] with respect to the maximum of fuselage 302.
On the other hand, in order to reduce the expenditure of die cost, first projection 310, pivot 308, first articulated section 306 can integrated manufacture be made with fuselage 302.Therefore, the external form of first projection 310 and be arranged at position on the pivot 308 is determined by mould before injection mo(u)lding, does not need to expend extra one-tenth and carries out the chimeric of first projection 310 and pivot 308 originally.Similarly, second projection 316, second articulated section 312 and flip 304 also are integrated manufacture to make.
The disclosed folding-type electronic device of the above embodiment of the present invention utilizes first projection and second projection be arranged at fuselage and flip inside respectively, rotates the positioning component of opening when lifting as the relative fuselage of flip.Can make the maximum of folding-type electronic device open to lift angle and can precisely be controlled, and can not be subjected to the exterior design restriction of fuselage, flip.On the other hand, folding-type electronic device of the present invention in the time of also can improving traditional folding-type electronic device flip and cover and the collision problem of fuselage, is avoided flip, fuselage to fall lacquer because of collision or is produced shortcomings such as slight crack.Moreover, be arranged at first projection and second projection of flip and fuselage interior, because of carrying out the inside that makes the contact start of flip location tie up to folding-type electronic device, so the noise that mutual contact is produced between first projection and second projection can effectively lower.
In sum; though disclosed the present invention in conjunction with an above preferred embodiment; yet it is not in order to limit the present invention; anyly be familiar with this operator; without departing from the spirit and scope of the present invention; can be used for a variety of modifications and variations, so protection scope of the present invention should be with being as the criterion that claim was defined.
Claims (15)
1. folding-type electronic device comprises:
One first housing has one first articulated section;
One first projection (protruding portion) is arranged on this first articulated section;
One second housing has one second articulated section, and this second housing is can be rotated by relative this first housing with the pivot joint of this first articulated section by this second articulated section; And
One second projection is arranged on this second articulated section, and this second projection is relative with this first projection of this first articulated section;
Wherein, when this second housing relatively this first housing rotation open when lifting, this second projection that this first projection of this first articulated section can this second articulated section of contact makes this second housing be located in maximum one and opens and lift angle.
2. folding-type electronic device as claimed in claim 1, wherein, this first projection, this first articulated section and this first housing are formed in one.
3. folding-type electronic device as claimed in claim 1, wherein, this second projection, this second articulated section and this second housing are formed in one.
4. folding-type electronic device as claimed in claim 1, wherein, this first articulated section has a pivot (shaft), this first projection is arranged on this pivot, and this second articulated section has an axis hole, and this second projection is arranged in this axis hole, and this second articulated section articulates by this axis hole and cooperating of this pivot with this first articulated section, this second housing is according to this pivot, and this first housing rotation relatively.
5. folding-type electronic device as claimed in claim 4, wherein, this maximum is opened and is lifted angle and depend on the relative position that is disposed at this first projection on this pivot and is disposed at this second projection in this axis hole.
6. folding-type electronic device as claimed in claim 4 wherein, also is provided with one the 3rd projection in this axis hole, this axis hole is to closely cooperate by the 3rd projection and this pivot, and relative this first housing of mode that this second housing can be firm is rotated.
7. folding-type electronic device comprises:
One fuselage (main body) has a pivot;
One first projection is arranged on this pivot;
One flip (flip cover) has an axis hole, and this flip is can be rotated relatively by the pivot joint of this axis hole and this pivot with this fuselage; And
One second projection is arranged in this axis hole;
Wherein, when this flip relatively this fuselage rotation open when lifting, this second projection that this of this pivot first projection can this axis hole of contact makes this flip be located in a maximum and opens and lift angle.
8. folding-type electronic device as claimed in claim 7, wherein, this first projection, this pivot and this fuselage are formed in one.
9. folding-type electronic device as claimed in claim 7, wherein, this second projection and this flip are formed in one.
10. folding-type electronic device as claimed in claim 9, wherein, this maximum is opened and is lifted angle and depend on the relative position that is disposed at this first projection on this pivot and is disposed at this second projection in this axis hole.
11. folding-type electronic device as claimed in claim 9 wherein, also is provided with one the 3rd projection in this axis hole, this axis hole can closely cooperate by the 3rd projection and this pivot, and relative this fuselage of mode that this flip can be firm is rotated.
12. a hinge device comprises:
One first articulated section has a pivot;
One first projection is arranged on this pivot;
One second articulated section has an axis hole, and this second articulated section can rotate relative this first articulated section with the pivot joint of this pivot by this axis hole; And
One second projection is arranged in this axis hole;
Wherein, when this second articulated section relatively rotates a maximum predetermined angular in this first articulated section, this second projection in can this axis hole of backstop of this first projection on this pivot makes this first articulated section and this second articulated section stop relative rotation and locatees.
13. hinge device as claimed in claim 12, wherein, this maximum predetermined angular depends on the relative position that is disposed at this first projection on this pivot and is disposed at this second projection in this axis hole.
14. hinge device as claimed in claim 12 wherein, also is provided with one the 3rd projection in this axis hole, this axis hole can closely cooperate by the 3rd projection and this pivot, and the mode that this second articulated section can be more firm is rotated this first articulated section relatively.
15. hinge device as claimed in claim 12, wherein this first articulated section is arranged on one first housing, this second articulated section is arranged on one second housing, and this first housing and this second housing can relatively rotate and be positioned a maximum and open and lift angle by the pivot joint of this first articulated section and this second articulated section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038454 CN1691694A (en) | 2004-04-26 | 2004-04-26 | Folding electronic apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410038454 CN1691694A (en) | 2004-04-26 | 2004-04-26 | Folding electronic apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1691694A true CN1691694A (en) | 2005-11-02 |
Family
ID=35346809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410038454 Pending CN1691694A (en) | 2004-04-26 | 2004-04-26 | Folding electronic apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1691694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500025B (en) * | 2008-01-30 | 2014-03-26 | 京瓷株式会社 | Portable electronic apparatus |
| WO2021007910A1 (en) * | 2019-07-15 | 2021-01-21 | 深圳市柔宇科技有限公司 | Foldable component |
-
2004
- 2004-04-26 CN CN 200410038454 patent/CN1691694A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101500025B (en) * | 2008-01-30 | 2014-03-26 | 京瓷株式会社 | Portable electronic apparatus |
| WO2021007910A1 (en) * | 2019-07-15 | 2021-01-21 | 深圳市柔宇科技有限公司 | Foldable component |
| CN113366407A (en) * | 2019-07-15 | 2021-09-07 | 深圳市柔宇科技股份有限公司 | Bendable component |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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