CN101370040A - Sliding part mechanism used for opening and closing portable terminal - Google Patents
Sliding part mechanism used for opening and closing portable terminal Download PDFInfo
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- CN101370040A CN101370040A CNA2007101419135A CN200710141913A CN101370040A CN 101370040 A CN101370040 A CN 101370040A CN A2007101419135 A CNA2007101419135 A CN A2007101419135A CN 200710141913 A CN200710141913 A CN 200710141913A CN 101370040 A CN101370040 A CN 101370040A
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Abstract
The invention relates to a sliding piece device for opening and closing portable terminal. The terminal comprises main body and sliding piece which slides on the main body. The sliding piece device comprises: a first sliding member fixed on one of the main body and sliding piece; and a second sliding member fixed on another one of the main body and sliding piece. The second sliding member and the first sliding member can slidingly connects each other; a Z type spring is disposed between the first sliding member and the second sliding member, one end of the Z type spring can rotatingly support on one of the first sliding member and the second sliding member, other end of the Z type spring can rotatingly support on another one of the first sliding member and the second sliding member. The Z type spring is composed of first Z type part and second Z type part; and the second Z type part is different with the first Z type part in spring characteristics.
Description
Technical field
The present invention relates to a kind of sliding-type portable terminal.More particularly, the present invention relates to a kind of sliding part mechanism that is used for opening and closing slidably portable terminal.
Background technology
Recently, universal day by day along with portable radio terminal, except the inherent function of its radio communication, the user in addition in the opening and closing operation of terminal also demand be fit to the additional function of their hobby.
At these demands, straight-plate-type, flip-shell, lifting type, collapsible etc. portable terminal have been developed into.In recent years, collapsible quilt uses the most widely.This is to hold wide LCD module as its display unit because foldable terminals has enough spaces, and can be carried under folded state, thereby compares the portability that provides good with the terminal of other type.
Recent years, introduced slider type terminal, it can be equipped with size to be similar to folding LCD module display unit.Simultaneously, its sliding part mechanism can help the miniaturization of portable terminal.
This slider type terminal is configured such that the daughter (sub-body) corresponding to lid opens and closes slidably on main body, thereby in the advantage that keeps existing foldable terminals, provides the attendant advantages that opens and closes slidably.
For example, Korean Utility Model registration No.0308165 discloses a kind of sliding-type portable wireless terminal.Disclosed terminal comprises in the above-mentioned application: the guide member that is used for guided slidable part body on main body; And at least one elastomeric element, described elastomeric element is installed between described sliding part body and the described main body, thus its elastic force can apply along opening or closing direction with respect to certain sliding point of sliding part body.In addition, when the sliding part body opened or closed fully, this sliding part body just can remain on it and opens or closes state owing to elastomeric element need not any independent retainer.Described elastomeric element adopts torsion spring, and an end of this torsion spring is fixed in main body, and its other end is fixed in the sliding part body.
In this sliding part mechanism, torsion spring must apply elastic force to the sliding part body in whole stroke range, and torsion spring will compress in wide amplitude range and recover repeatedly.Therefore, the torsion spring that use can be stretched on big length, but this torsion spring has less elastic force.In order to compensate the deficiency of elastic force, adopt two torsion springs.
But torsion spring compresses in wide region and recovers, thereby because the fatigue that causes of repeatable operation and aging easily.Therefore, torsion spring can be lost its normal function or can cause premature damage.
In addition, for the opening and closing operation of expecting, such sliding part mechanism needs at least two torsion springs, and each torsion spring also needs at least two circles.Here it should be noted that the space between main body and the sliding part body changes according to the diameter of spring wire and the number of turn of torsion spring.That is, when filament diameter increase and/or number of turn increase, the interval between main body and the sliding part body is widened inevitably.For example, have at torsion spring under the situation of the filament diameter of 0.5mm and two circles, the interval between main body and the sliding part body must be minimum is 1.0mm.Therefore, it is heavy that portable terminal becomes, thereby its portability variation similarly.
In addition, under the situation of this sliding part mechanism that uses torsion spring, elastic force changes according to the angle of torsion spring.Thereby, be not easy to be controlled at the sliding force that forms between main body and the sliding part body.That is, if any independent impact absorption part etc. is not set, then portable terminal self may receive impact, thereby will shorten its useful life.
Summary of the invention
Make the present invention in order to solve at least a portion problem of the prior art.The purpose of this invention is to provide a kind of sliding part mechanism that is used for opening and closing slidably the Z-shaped spring of use of sliding part type portable terminal, thereby when allowing level and smooth slide, the thickness of this portable terminal is minimized.
To achieve these goals, according to an aspect of the present invention, provide a kind of sliding part mechanism that is used for opening and closing slidably electronic installation, this electronic installation comprises first body and second body that can slide on this first body.This sliding part mechanism comprises: the first sliding part parts that can be fixed in described first body; Can be fixed in the second sliding part parts of described second body, these second sliding part parts engage slidably with the described first sliding part parts; And be arranged in Z-shaped spring between described first sliding part parts and the described second sliding part parts, one end of this Z-shaped spring is supported on the described first sliding part parts rotationally, and the other end of this Z-shaped spring is supported on the described second sliding part parts rotationally, when the described first sliding part parts and the described second sliding part parts abut against each other linear slide, this Z-shaped spring is compressed and recovers, wherein, described Z-shaped spring comprises first Z-shaped and the second Z-shaped portion, and this second Z-shaped portion has the spring performance that is different from the described first Z-shaped portion.
In one embodiment, described Z-shaped spring comprises a pair of hands-off each other Z-shaped spring that is arranged to.
In one embodiment, the described first Z-shaped portion has and described second Z-shaped different spring constant.
In one embodiment, the described first Z-shaped portion has the Z-shaped spacing different with described second Z-shaped.
In one embodiment, described Z-shaped spring is " M " shape substantially.
In one embodiment, the described first Z-shaped portion has and described second Z-shaped different cross sectional shape.
In one embodiment, described Z-shaped spring has circle, ellipse or square-section.
In one embodiment, described electronic installation comprises mobile terminals.
In one embodiment, described first body of described first sliding part parts and described electronic installation is integrally formed, and described second body of described second sliding part parts and described electronic installation is integrally formed.
According to a further aspect in the invention, a kind of sliding part mechanism that is used for opening and closing slidably electronic installation is provided, second body that this electronic installation has first body and can slidably linearly combine with this first body, this mechanism comprises: be arranged in the Z-shaped spring between described first body and described second body, one end of this Z-shaped spring is supported on described first body rotationally, and the other end of this Z-shaped spring is supported on described second body rotationally, when described first body and described second body abut against each other linear slide, this Z-shaped spring is compressed and recovers, wherein, described Z-shaped spring comprises first Z-shaped and the second Z-shaped portion, and this second Z-shaped portion has the spring performance that is different from the described first Z-shaped portion.
In one embodiment, described Z-shaped spring comprises a pair of hands-off each other Z-shaped spring that is arranged to.
In one embodiment, described Z-shaped spring is " M " shape substantially.
In one embodiment, the described first Z-shaped portion has and described second Z-shaped different spring constant.
In one embodiment, the described first Z-shaped portion has the Z-shaped spacing different with described second Z-shaped.
In one embodiment, described Z-shaped spring has circle, ellipse or square-section.
In one embodiment, the described first Z-shaped portion has and described second Z-shaped different cross sectional shape.
In one embodiment, described electronic installation comprises mobile terminals.
According to another aspect of the invention, provide a kind of mobile terminals, this mobile terminals has main body and sliding part body, and this sliding part body opens and closes slidably with respect to described main body.Described mobile terminals comprises: the first sliding part parts that are fixed in described main body; Be fixed in the second sliding part parts of described sliding part body, these second sliding part parts can slidably linearly engage with the described first sliding part parts; And be arranged in Z-shaped spring between described first sliding part parts and the described second sliding part parts, one end of this Z-shaped spring is supported on the described first sliding part parts rotationally, and the other end of this Z-shaped spring is supported on the described second sliding part parts rotationally, when the described first sliding part parts and the described second sliding part parts abut against each other linear slide, this Z-shaped spring is compressed and recovers, wherein, described Z-shaped spring comprises first Z-shaped and the second Z-shaped portion, and this second Z-shaped portion has the spring performance that is different from the described first Z-shaped portion.
In one embodiment, described Z-shaped spring comprises a pair of hands-off each other Z-shaped spring that is arranged to.
In one embodiment, the described first Z-shaped portion has and described second Z-shaped different spring constant.
In one embodiment, the described first Z-shaped portion has the Z-shaped spacing different with described second Z-shaped.
In one embodiment, described Z-shaped spring is " M " shape substantially.
In one embodiment, described Z-shaped spring has circle, ellipse or square-section.
In one embodiment, the described first Z-shaped portion has and described second Z-shaped different cross sectional shape.
In one embodiment, described main body and the described first sliding part parts are integrally formed each other, and described sliding part body and the described second sliding part parts are integrally formed each other.
Description of drawings
Further purpose and the advantage that invention will be more fully understood from the detailed description below in conjunction with accompanying drawing, in the accompanying drawings:
Fig. 1 is the exploded perspective view of sliding part mechanism that be used to open and close portable terminal of expression according to embodiment of the present invention;
Fig. 2 to Fig. 4 shows respectively when terminal is in closed condition, open during and under the open mode, the elastomeric element that uses in the sliding part mechanism of Fig. 1;
Fig. 5 is the stereogram of sliding part mechanism when portable terminal cuts out fully;
Fig. 6 is the front view of the sliding part mechanism of Fig. 5;
Fig. 7 is the rearview of the sliding part mechanism of Fig. 5;
Fig. 8 and Fig. 9 are the left side view and the right side views of the sliding part mechanism of Fig. 5;
Figure 10 and Figure 11 are the top view and the upward views of the sliding part mechanism of Fig. 5;
Figure 12 is the stereogram of sliding part mechanism when portable terminal is opened fully;
Figure 13 is the front view of the sliding part mechanism of Figure 12;
Figure 14 is the rearview of the sliding part mechanism of Figure 12;
Figure 15 and Figure 16 are the left side view and the right side views of the sliding part mechanism of Figure 12; And
Figure 17 and Figure 18 are the top view and the upward views of the sliding part mechanism of Figure 12.
Embodiment
Illustrative embodiments of the present invention is described below with reference to accompanying drawings.
Fig. 1 is the exploded perspective view of sliding part mechanism that be used to open and close portable terminal of expression according to embodiment of the present invention, and wherein the sliding part mechanism of this execution mode is represented with Reference numeral 100 generally.
With reference to Fig. 1, sliding part mechanism 100 comprises the sliding part substrate 110 that for example formed by plastic material, the sliding panel 120 that is for example formed by plastic material and is arranged at least one elastomeric element 142A, 142B in the space that is formed between sliding part substrate 110 and the sliding panel 120.Although not shown, it should be understood that sliding part substrate 110 and sliding panel 120 for those skilled in the art by various known technologies, for example screw threads for fastening, hasp insertion, adhesive bond, welding etc. and attach to the main body and the sliding part body of portable terminal.
The term that adopts in whole specification and claims " main body " and " sliding part body " are meant the stationary part and the sliding part of this terminal when the user operates with the opening and closing portable terminal respectively.In typical sliding-type portable terminal, on the surface of main body, keypad is installed, and is equipped with the mainboard that is used to carry out various functions in the inside of main body.The sliding part body is equipped with display screen.Main body and sliding part body are electrically connected to each other by flexible PCB.
It should be understood that for those skilled in the art " sliding part substrate 110 " can be the integral part of the main body of terminal, perhaps formed separately and be fixed in main body.In addition, " sliding panel " can be the integral part of the sliding part body of terminal, perhaps formed separately and is fixed in the sliding part body.
The sliding part mechanism 100 of this execution mode comprises that at least one is used to control the elastomeric element of sliding panel 120 against the slide of sliding part substrate 110, for example first elastomeric element 142A (shown in the left side among the figure) and the second elastomeric element 142B (shown in the right side among the figure).
The end of the first elastomeric element 142A is supported in the sliding part substrate 110, and its other end is supported on the sliding panel 120.Equally, the end of the second elastomeric element 142B is supported in the sliding part substrate 110, and its other end is supported on the sliding panel 120.In order to realize level and smooth slide and make mechanism's thickness minimum that to shown in Figure 4, the first elastomeric element 142A and the second elastomeric element 142B arrange by this way, make that these two elastomeric elements can be not stacked during the slide of terminal as Fig. 2.
As shown in Figure 1, the two ends of the first elastomeric element 142A are supported on sliding part substrate 110 and the sliding panel 120 rotationally by 112A of rotational support portion and 122A, and the two ends of the second elastomeric element 142B are supported on sliding part substrate 110 and the sliding panel 120 rotationally by 112B of rotational support portion and 122B.In this embodiment, the 112A of rotational support portion, 122A, 112B and 122B adopt rivet, are formed with groove around this rivet, and the end of described elastomeric element is held rotationally and supports at this place.In addition, in order to make the integral thickness minimum of portable terminal, the height of this rivet is substantially equal to or less than the local thickness of corresponding elastomeric element.
In this embodiment, show two elastomeric elements, but can adopt single elastomeric element with provide with shown in two corresponding operations of elastomeric element and effect.
Extremely shown in Figure 4 as Fig. 2 particularly, the corresponding first elastomeric element 142A and the second elastomeric element 142B are formed by Z-shaped spring substantially, this Z-shaped spring has at first Z-shaped of central authorities and in the second Z-shaped portion of its both sides, and first Z-shaped is designed to have different stress distribution with the second Z-shaped portion and waits to be arranged in the same plane.That is, first Z-shaped is designed to have different spring performances with the second Z-shaped portion, for example different angle of bend, different spring constants, different Z-shaped spacing etc.More particularly, the Z-shaped portion that wins is had than second Z-shaped big spacing.Therefore, in the execution mode shown in these figure, Z-shaped spring forms has roughly M shape, but is not limited to this.As previously mentioned, be mounted to each other can be not stacked during the slide of mechanism for the first Z-shaped spring 142A and the second Z-shaped spring 142B.Thereby, during slide, corresponding first Z-shaped has different stress intensities and distribution with the second Z-shaped portion, thus before or after the slide in the level and smooth slip that allows mechanism and under the opening and closing state, remain on and play different effects aspect the appropriate location.In addition, because Z-shaped spring self and non-stacked installation thereof, the thickness of sliding part mechanism (that is, using the portable terminal of this mechanism) can minimize, thereby can access the slim type terminal.
In the embodiment shown, the first Z-shaped portion is arranged in two second central authorities between the Z-shaped portion, but is not limited to this.Can use different and arrange according to it with second Z-shaped for first Z-shaped with various combination.For example, Z-shaped spring can form by single first Z-shaped and single second Z-shaped.
In addition, the first Z-shaped spring 142A and the second Z-shaped spring 142B can have circle, ellipse or square-section, perhaps other polygonal cross-section.That is, can select the cross section of spring,, promptly produce different elastic forces so that various elasticity to be provided by multiple alternate manner.For example, can adopt elliptic cross-section, with realize with in this embodiment shown in the situation of circular cross-section under in the essentially identical operating effect, reduce the thickness of sliding part mechanism.
As previously mentioned, first Z-shaped in the Z-shaped spring has different spring performances with the second Z-shaped portion.For different spring performances is provided, first Z-shaped can have and second Z-shaped dissimilar cross section.For example, first Z-shaped can have rectangle or elliptic cross-section, and second Z-shaped can have circular cross-section.
With reference to Fig. 5 to Figure 18, in order to realize level and smooth the slip between sliding part substrate 110 and sliding panel 120, sliding part substrate 110 is provided with matrix guiding piece 114A, the 114B that two cross sides in the sliding part substrate form along glide direction.Sliding panel 120 is provided with convex guiding piece 124A, the 124B that forms along glide direction at two cross sides of sliding panel.Matrix guiding piece and convex guiding piece are engaged with each other slidably, thereby can not unclamp each other or break away from.Certainly, matrix guiding piece and convex guiding piece can be changed each other and can be by various embodied in other, as long as they can slide on each other and can not break away from each other.For example, sliding part substrate 110 can be provided with the convex guiding piece of rail form, and sliding panel 120 can be provided with the matrix guiding piece that remains with the convex guide member engagement of rail form.As another alternative, rod-type sliding guidance parts are set in sliding part substrate 110 or sliding panel 120, thereby and in another, form guided rings or the rod-type guide member is inserted in the hole slidably.
In addition, the outside of the inboard of matrix guiding piece 114A, 114B and convex guiding piece 124A, 124B can be strengthened with plastic material, perhaps convex guiding piece and matrix guiding piece can be formed by plastic material self, thereby further improve the durability of sliding part mechanism 100.Therefore, can further prolong the useful life of the portable terminal that adopts this sliding part mechanism.
Fig. 2 to Fig. 4 shows successively when terminal is in closed condition respectively, open during and under the open mode, the elastomeric element that uses in the sliding part mechanism of Fig. 1.
With reference to Fig. 2 to Fig. 4, when portable terminal cuts out fully, when promptly sliding part mechanism 100 kept its initial conditions, corresponding Z shape spring 142A and 142B kept its reset condition, as shown in Figure 2.If the user attempts to open a terminal, that is, to lower slider (among Fig. 5), then Z-shaped spring begins to be compressed on sliding panel 120 in sliding part substrate 110.At this moment, at first the second Z-shaped portion at the place, both sides is compressed, and first Z-shaped of central authorities then (being " M shape portion " in this embodiment) is compressed.Along with sliding part substrate 110 further to lower slider, Z-shaped spring arrives the transition point place that opens and closes dynamic balance, as shown in Figure 3.In other words, just over described transition point, sliding part substrate 110 just can be by the elasticity of Z-shaped spring 142A and 142B and automatically to lower slider and arrive the position of Figure 12.That is, but described portable terminal automatic fully-open or close need not the user and applies any further power after transition point.
In the transition point of sliding part substrate 110 just over Fig. 3, Z-shaped spring 142A, 142B are mainly by means of first Z-shaped of central authorities (promptly, M shape portion) return to its reset condition forcefully, thereby sliding part substrate 110 and sliding panel 120 can move away from each other.That is, sliding part substrate 110 arrives the position of Figure 12.In other words, slide can be finished after the transition point of Fig. 3 apace.
Fig. 5 to Figure 11 shows the sliding part mechanism when portable terminal cuts out fully,, is followed successively by stereogram, front view, rearview, left side view, right side view, top view and upward view that is.When portable terminal cut out, elastomeric element (that is, Z-shaped spring) kept the state of Fig. 2, owing to illustrate in front, thereby no longer repeat details here.
Figure 13 to Figure 18 shows the sliding part mechanism when portable terminal is opened fully,, is followed successively by stereogram, front view, rearview, left side view, right side view, top view and upward view that is.When portable terminal was opened, elastomeric element (that is, Z-shaped spring) kept the state of Fig. 4, owing to illustrate in front, thereby no longer repeat details here.
As mentioned above, sliding part mechanism of the present invention adopts Z-shaped spring and makes portable terminal slim.In addition, Z-shaped spring is formed by the part with different stress distribution and elastic characteristic, thereby allows more effective and more level and smooth slide, thereby has prolonged the useful life of the portable terminal that uses sliding part mechanism of the present invention.
Although described the present invention with reference to some illustrative embodiments, this description is an illustration of the present invention and should not be construed as restriction the present invention.Under the situation that does not break away from the spirit and scope of the present invention that are defined by the following claims, those skilled in the art can understand various modifications and changes.
Claims (27)
1. sliding part mechanism that is used for opening and closing slidably electronic installation, this electronic installation comprise first body and second body that can slide on this first body, this mechanism comprises:
(a) can be fixed in the first sliding part parts of described first body;
(b) can be fixed in the second sliding part parts of described second body, these second sliding part parts engage slidably with the described first sliding part parts; With
(c) be arranged in Z-shaped spring between described first sliding part parts and the described second sliding part parts, one end of this Z-shaped spring is supported on the described first sliding part parts rotationally, and the other end of this Z-shaped spring is supported on the described second sliding part parts rotationally, when the described first sliding part parts and the described second sliding part parts abut against each other linear slide, this Z-shaped spring is compressed and recovers
(d) wherein, described Z-shaped spring comprises first Z-shaped and the second Z-shaped portion, and this second Z-shaped portion has the spring performance that is different from the described first Z-shaped portion.
2. sliding part mechanism as claimed in claim 1, wherein, described Z-shaped spring comprises a pair of hands-off each other Z-shaped spring that is arranged to.
3. sliding part mechanism as claimed in claim 1, wherein, the described first Z-shaped portion has and described second Z-shaped different spring constant.
4. sliding part mechanism as claimed in claim 1, wherein, the described first Z-shaped portion has the Z-shaped spacing different with described second Z-shaped.
5. sliding part mechanism as claimed in claim 1, wherein, described Z-shaped spring is " M " shape substantially.
6. sliding part mechanism as claimed in claim 1, wherein, the described first Z-shaped portion has and described second Z-shaped different cross sectional shape.
7. sliding part mechanism as claimed in claim 1, wherein, described Z-shaped spring has circle, ellipse or square-section.
8. sliding part mechanism as claimed in claim 1, wherein, described electronic installation comprises mobile terminals.
9. sliding part mechanism as claimed in claim 1, wherein, described first body of described first sliding part parts and described electronic installation is integrally formed.
10. sliding part mechanism as claimed in claim 1, wherein, described second body of described second sliding part parts and described electronic installation is integrally formed.
11. sliding part mechanism that is used for opening and closing slidably electronic installation, second body that this electronic installation has first body and can slidably linearly combine with this first body, this mechanism comprises: be arranged in the Z-shaped spring between described first body and described second body, one end of this Z-shaped spring is supported on described first body rotationally, and the other end of this Z-shaped spring is supported on described second body rotationally, when described first body and described second body abut against each other linear slide, this Z-shaped spring is compressed and recovers, wherein, described Z-shaped spring comprises first Z-shaped and the second Z-shaped portion, and this second Z-shaped portion has the spring performance that is different from the described first Z-shaped portion.
12. sliding part mechanism as claimed in claim 11, wherein, described Z-shaped spring comprises a pair of hands-off each other Z-shaped spring that is arranged to.
13. sliding part mechanism as claimed in claim 11, wherein, described Z-shaped spring is " M " shape substantially.
14. sliding part mechanism as claimed in claim 11, wherein, the described first Z-shaped portion has and described second Z-shaped different spring constant.
15. sliding part mechanism as claimed in claim 11, wherein, the described first Z-shaped portion has the Z-shaped spacing different with described second Z-shaped.
16. sliding part mechanism as claimed in claim 11, wherein, described Z-shaped spring has circle, ellipse or square-section.
17. sliding part mechanism as claimed in claim 11, wherein, the described first Z-shaped portion has and described second Z-shaped different cross sectional shape.
18. sliding part mechanism as claimed in claim 11, wherein, described electronic installation comprises mobile terminals.
19. a mobile terminals, this mobile terminals have main body and sliding part body, this sliding part body opens and closes slidably with respect to described main body, and described terminal comprises:
(a) be fixed in the first sliding part parts of described main body;
(b) be fixed in the second sliding part parts of described sliding part body, these second sliding part parts can slidably linearly engage with the described first sliding part parts; With
(c) be arranged in Z-shaped spring between described first sliding part parts and the described second sliding part parts, one end of this Z-shaped spring is supported on the described first sliding part parts rotationally, and the other end of this Z-shaped spring is supported on the described second sliding part parts rotationally, when the described first sliding part parts and the described second sliding part parts abut against each other linear slide, this Z-shaped spring is compressed and recovers
(d) wherein, described Z-shaped spring comprises first Z-shaped and the second Z-shaped portion, and this second Z-shaped portion has the spring performance that is different from the described first Z-shaped portion.
20. terminal as claimed in claim 19, wherein, described Z-shaped spring comprises a pair of hands-off each other Z-shaped spring that is arranged to.
21. terminal as claimed in claim 19, wherein, the described first Z-shaped portion has and described second Z-shaped different spring constant.
22. terminal as claimed in claim 19, wherein, the described first Z-shaped portion has the Z-shaped spacing different with described second Z-shaped.
23. terminal as claimed in claim 19, wherein, described Z-shaped spring is " M " shape substantially.
24. terminal as claimed in claim 19, wherein, described Z-shaped spring has circle, ellipse or square-section.
25. terminal as claimed in claim 19, wherein, the described first Z-shaped portion has and described second Z-shaped different cross sectional shape.
26. terminal as claimed in claim 19, wherein, described main body and the described first sliding part parts are integrally formed each other.
27. terminal as claimed in claim 19, wherein, described sliding part body and the described second sliding part parts are integrally formed each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101419135A CN101370040A (en) | 2007-08-16 | 2007-08-16 | Sliding part mechanism used for opening and closing portable terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101419135A CN101370040A (en) | 2007-08-16 | 2007-08-16 | Sliding part mechanism used for opening and closing portable terminal |
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| Publication Number | Publication Date |
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| CN101370040A true CN101370040A (en) | 2009-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101419135A Pending CN101370040A (en) | 2007-08-16 | 2007-08-16 | Sliding part mechanism used for opening and closing portable terminal |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7869844B2 (en) | 2004-09-15 | 2011-01-11 | Laird Technologies, Inc. | Sliding mechanism for opening and closing of cellular phone |
| US7967346B2 (en) | 2007-07-30 | 2011-06-28 | Laird Technologies Korea Yh | Slider mechanisms for opening and closing portable terminals |
-
2007
- 2007-08-16 CN CNA2007101419135A patent/CN101370040A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7869844B2 (en) | 2004-09-15 | 2011-01-11 | Laird Technologies, Inc. | Sliding mechanism for opening and closing of cellular phone |
| US7967346B2 (en) | 2007-07-30 | 2011-06-28 | Laird Technologies Korea Yh | Slider mechanisms for opening and closing portable terminals |
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Open date: 20090218 |