CN1942074A - Route-variable sliding mechanism for sliding-cover cell phone - Google Patents
Route-variable sliding mechanism for sliding-cover cell phone Download PDFInfo
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- CN1942074A CN1942074A CN 200510107617 CN200510107617A CN1942074A CN 1942074 A CN1942074 A CN 1942074A CN 200510107617 CN200510107617 CN 200510107617 CN 200510107617 A CN200510107617 A CN 200510107617A CN 1942074 A CN1942074 A CN 1942074A
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- sliding shoe
- sliding
- slide rail
- chute
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Abstract
The invention is used in a sliding mobile phone. It comprises a sliding rail, two sliders, two connection rods and two springs. Two sliders slide on the sliding rail and the space between the two sliders can be adjusted; there is a sliding chute on each slider; each connection rod respectively connected with a fixed end a free end, and the fixed end is fixed on the sliding rail; the freed ends of two connection rods are respectively located in the two sliding chutes on the two sliders; the two springs are respectively located in the two sliding chutes and are respectively connected to the free end of corresponding connection rod; when the distance between the two sliders is increased, the sliding travel length is also increased.
Description
Technical field
The present invention relates to a kind of route-variable slide mechanism, especially relate to a kind of route-variable slide mechanism that is used for cover-slide-type handset.
Background technology
In recent years, gradually diversification of the design of mobile phone, from gripping type (bar-type) mobile phone of earliest period, clamshell phone finally, cover-slide-type handset has become trend till now.
In the mechanism design emphasis of cover-slide-type handset, of paramount importance should be the part that belongs to sliding lid construction.In order to allow the user can open slip lid easily, automanual slip lid design is all adopted in the slip lid design of current main-stream.That is to say that the user only need touch the certain distance of slip lid, slip lid promptly can arrive its enable possition or off-position automatically.
With reference to Figure 1A, Figure 1A is depicted as the schematic diagram of the sliding lid construction 10 of a typical slide phone.As shown in FIG., this sliding lid construction 10 comprises a slide rail 12, a sliding shoe 14, a connecting rod 16, an extension spring 18 and a curved spring 19.Wherein, sliding shoe 14 is installed on the slide rail 12.Have a chute 142 on the sliding shoe 14, and the trend of chute 142 is perpendicular to the trend of slide rail 12.Connecting rod 16 has a stiff end 162 and a free end 164, and wherein, stiff end 162 is fixed on the slide rail 12, and free end 164 slides in chute 142.Extension spring 18 is positioned at chute 142.One end of extension spring 18 is connected with the end of chute 142, and the other end is connected with the free end 164 of connecting rod 16.The two ends of curved spring 19 are connected with slide rail 12 and sliding shoe 14 respectively.
Figure 1A, 1B and 1C are the schematic diagrames of the sliding process of sliding lid construction 10.As shown in FIG., mobile while drivening rod 16 rotations of sliding shoe 14, thus the free end 164 of connecting rod 16 is moved along chute 142.Be subjected to the restriction of the design of chute 142, the free end 164 of connecting rod 16 only can move in certain sliding scale 142a of chute, and then limiting rod 16 only can be in the scope rotation of Figure 1A to 1C defined.Therefore, also limit slippage piece 14 only can slide in a fixed range, and this scope is the sliding stroke of slide construction 10.
In addition, moved in the process of the position shown in Figure 1B by the position shown in Figure 1A at sliding shoe 14, the extension spring 18 that is positioned at chute 142 is stretched, and produces the free end 164 that an elastic restoring force puts on connecting rod 16.This elastic restoring force tends to make extension spring 18 to recover on the length shown in Figure 1A and the 1C.That is to say that the elastic restoring force that extension spring 18 is provided is tended to order about sliding shoe 14 and moved towards the end points place of its sliding stroke (being the position shown in Figure 1A and the 1C).
Secondly, moving of sliding shoe 14 also can change the degreeof tortuosity of curved spring 19.The main purpose of curved spring 19 is the active force of appropriate balance extension spring 18, so that moving of sliding shoe 14 is comparatively steady.Furtherly, if the curved spring 19 that is set in Figure 1B is in its reset condition, then the active force that provided of this curved spring 19 tends to order about sliding shoe 14 and moves towards the centre of its sliding stroke (being the position shown in Figure 1B).Therefore, the active force that provided of curved spring 19 will be offset the active force that part extension spring 18 is provided; Particularly, can also relax the seismism of sliding shoe 14 in sliding process at the end points place (being the position shown in Figure 1A and the 1C) of the sliding stroke of sliding shoe 14.
Yet the sliding stroke that this slide mechanism 10 had is subject to its structure and can't changes, and therefore, in order to cooperate different slide phones, often must develop the slide mechanism of various different sliding strokes.Like this, not only increase design and production cost, simultaneously, also cause stock's problem to be expected to produce easily.
So, the invention provides a kind of route-variable slide construction, can cooperate the demand of different slide phones to change its sliding stroke, to save production cost and to alleviate stock's problem to be expected.
Summary of the invention
Main purpose of the present invention provides a kind of route-variable slide mechanism of adjusting sliding stroke, to satisfy the design requirement of different slide phones.
The invention provides a kind of route-variable slide mechanism, be used for a cover-slide-type handset, this route-variable slide mechanism comprises a slide rail, two sliding shoes, two connecting rods and two springs.Wherein, two sliding shoes slide on slide rail, and its spacing can be adjusted, and, all have a chute on each sliding shoe.Each connecting rod has a stiff end and a free end respectively.Stiff end is fixed on the slide rail, and the free end of two connecting rods lays respectively in the chute of two sliding shoes.Two springs lay respectively in the chute of two sliding shoes, and are connected to the free end of corresponding connecting rod respectively.Thus, when the spacing of two sliding shoes strengthened, the sliding stroke of two sliding shoes on slide rail increased.
The route-variable slide mechanism of the application of the invention, the present invention provides a kind of cover-slide-type handset in the lump.This cover-slide-type handset has a upper body, once a body and a slide mechanism.Wherein, slide mechanism comprises a slide rail, two sliding shoes, two connecting rods and two springs.Wherein, slide rail is fixed to down body, and two sliding shoes are fixed to upper body, and slide on slide rail.The spacing of two sliding shoes can be adjusted, and, have a chute on each sliding shoe respectively.Each connecting rod has a stiff end and a free end respectively.Wherein, stiff end is fixed on the slide rail, and the free end of two connecting rods lays respectively in the chute of corresponding sliding shoe.Two springs lay respectively in the chute of two sliding shoes, and are connected to the free end of corresponding connecting rod respectively.Thus, when the spacing of two sliding shoes strengthened, upper body increased with respect to the sliding stroke of following body thereupon.
For making the above and other objects of the present invention, feature and advantage can more obvious easy to understand, below especially exemplified by preferred embodiment, and conjunction with figs. be elaborated.
Description of drawings
Figure 1A to 1C is the slide mechanism of a typical slide phone and the schematic diagram of sliding process thereof;
Fig. 2 A to 2C is the schematic diagram of route-variable slide mechanism of the present invention and sliding process thereof;
Fig. 3 is the enlarged diagram of sliding shoe one preferred embodiment of the present invention;
Fig. 4 and Fig. 5 show that the present invention is by the spacing of adjustment first sliding shoe and the second sliding shoe, to change the schematic diagram of sliding stroke;
Fig. 6 A and 6B are the schematic diagrames that route-variable slide mechanism of the present invention is applied to cover-slide-type handset.
Embodiment
With reference to Fig. 2 A, shown in Fig. 2 A the schematic diagram of a preferred embodiment of the present invention's route-variable slide mechanism 20 of being applied to cover-slide-type handset.As shown in FIG., this route-variable slide mechanism 20 comprises a slide rail 22, one first sliding shoe 23, a second sliding shoe 24, two sliding shoe stators 29, a first connecting rod 25, a second connecting rod 26, one first spring 27 and one second springs 28.Wherein, first sliding shoe 23 and the second sliding shoe 24 slide on slide rail 22 respectively.Two sliding shoe stators 29 are solidly connected to the dual-side of first sliding shoe 23 and the second sliding shoe 24 respectively, to determine the spacing of first sliding shoe 23 and the second sliding shoe 24.
Have one first chute 232 on first sliding shoe 23, have one second chute 242 on the second sliding shoe 24.First chute 232 is perpendicular to the trend (transverse direction among the figure) of slide rail 22, and second chute 242 is also perpendicular to the trend of slide rail 22.First connecting rod 25 has one first stiff end 252 and one first free end 254.Wherein, first stiff end 252 is fixed on the slide rail 22, and first free end 254 is positioned at first chute 232.Second connecting rod 26 has one second stiff end 262 and one second free end 264.Wherein, second stiff end 262 is fixed on the slide rail 22, and second free end 264 is positioned at second chute 242.
With reference to Fig. 2 A to Fig. 2 C, shown in the figure schematic diagram of the sliding process of route-variable slide mechanism 20 of the present invention.As shown in FIG., because first stiff end 252 and second stiff end 262 are respectively near the relative dual-side of slide rail 22, therefore, first sliding shoe 23 together with the second sliding shoe 24 by the right-hand member of slide rail 22 in the process that left end moves, first sliding shoe 23 rotates (shown in the direction of arrow among Fig. 2 B) in a clockwise direction at the mobile drive first connecting rod 25 on the slide rail 22, and the second sliding shoe 24 rotates (shown in the direction of arrow among Fig. 2 B) at the mobile drive second connecting rod 26 on the slide rail 22 with counter clockwise direction.Simultaneously, the rotation of first connecting rod 25 and second connecting rod 26 is also ordered about first free end 254 and second free end 264 respectively and is slided along first chute 232 and second chute 242.
Shown in Fig. 2 A to 2B, move in the process of middle position together with the right-hand member of the second sliding shoe 24 at first sliding shoe 23 by slide rail 22, to lower slider, and second free end 264 upwards slides along second chute 242 first free end 254 along first chute 232.Simultaneously, first spring 27 is stretched, and the generation elastic restoring force puts on first free end, 254, the second springs 28 and also stretched, and produces elastic restoring force and puts on second free end 264.With reference to Fig. 2 B to 2C, move in the process of left end together with the middle position of the second sliding shoe 24 by slide rail 22 at first sliding shoe 23 simultaneously, first spring 27 and 28 on second spring are progressively to reply its original length (shown in Fig. 2 C).Therefore, first spring 27 and the elastic restoring force of second spring 28 because of being subjected to stretching and producing are tended to order about first sliding shoe 23 and the position (i.e. in the figure left and right sides end position of slide rail 22) of the second sliding shoe 24 in Fig. 2 A and 2C and are moved.
It should be noted that first stiff end 252 is positioned at the sliding stroke of first sliding shoe 23 at slide rail 22, second stiff end 262 is positioned at the sliding stroke of the second sliding shoe 24 at slide rail 22.In other words, first free end 254 is along with first sliding shoe 23 moves, by a side shifting of first stiff end 252 to its opposite side; Second free end 264 is along with the second sliding shoe 24 moves, by a side shifting of second stiff end 262 to opposite side.In this sliding stroke, can determine to have an equilbrium position, first spring 27 puts on the active force that first sliding shoe 23 and second spring 28 put on the second sliding shoe 23 and repeals by implication.When this two sliding shoe 23 and 24 leaves the equilbrium position, then two springs 27 and 28 active forces that provided will order about sliding shoe 23 and 24 and move towards the left and right sides of slide rail 22 end position.
With regard to a preferred embodiment of the present invention, first spring 27 and second spring 28 can use extension spring, and are set under the situation of Fig. 2 A and Fig. 2 C, and first spring 27 and second spring 28 are in the state that is stretched.In other words, in the sliding stroke on slide rail 22, first spring 27 and second spring 28 all are extended state at first sliding shoe 23 and the second sliding shoe 24.
With reference to Fig. 3, shown in Figure 3 is the enlarged diagram of aforementioned sliding shoe 23,24.With first sliding shoe 23 is example, as shown in FIG., first chute of first sliding shoe 23 is divided into a top 232b and a lower part 232a, wherein, the width of top 232a is less than the width of lower part 232a, and the free end 254 of first connecting rod only can slide in the 232a of the lower part of first chute.In other words, the upper end of this lower part promptly constitutes the restriction of the sliding scale of free end 254.Identical, promptly constitute the restriction of sliding scale of the free end 264 of second connecting rod with regard to the lower end of the top 242a of the second sliding shoe 24, the second chutes.
As mentioned above, because the free end 254 and 264 of first connecting rod and second connecting rod is restricted, and only can slide in the certain limit of first chute 232 and second chute 242, therefore, first connecting rod 25 and second connecting rod 26 are restricted, and only can rotate in the scope of Fig. 2 A to 2C.Also therefore first sliding shoe 23 also is limited only can slide in a fixed range together with the second sliding shoe 24, and this scope is the sliding stroke of slide mechanism 20.
With reference to Fig. 4 and Fig. 5, be presented at the present invention among the figure and can change in the stroke slide mechanism, the spacing of first sliding shoe 23 and the second sliding shoe 24 changes the influence for the sliding stroke on itself and the slide rail.As shown in FIG., when the spacing of first sliding shoe 23 and the second sliding shoe 24 was reduced to L2 by L1, first sliding shoe 23 was reduced to D2 by D1 together with the sliding stroke of the second sliding shoe 24 thereupon.
With reference to Fig. 6 A and 6B, be applied to the schematic diagram of a preferred embodiment in the cover-slide-type handset shown in the figure for route-variable slide mechanism of the present invention.As shown in FIG., this cover-slide-type handset has a upper body 30, body 40 once.Slide rail 22 is produced on down on the body 40.Two sliding shoes 23,24 are fixed to upper body 30, and slide on slide rail 22.Thus, can make the upper body 30 of cover-slide-type handset with respect to body 40 slips down.Basically, the slip lid part that this upper body 30 can be a cover-slide-type handset, but elements such as 40 device circuit board of following body, battery, input panel.
Shown in Figure 4 and 5, the sliding stroke of route-variable slide mechanism 20 of the present invention can be by adjusting the change of first sliding shoe 23 and the second sliding shoe 24 spacings.And the spacing of first sliding shoe 23 and the second sliding shoe 24 can decide by changing its position that is fixed on the sliding shoe stator 29 again.Therefore, route-variable slide mechanism 20 of the present invention can cooperate different slide phones, adjusts the size of its sliding stroke.Thus, except reducing design and production cost, also can avoid stock's problem to be expected to produce.
Though the present invention discloses with concrete preferred embodiment; but it is not that any those skilled in the art is not in breaking away from design of the present invention and scope in order to qualification the present invention; still can make a little change and retouching, so protection scope of the present invention is defined with accompanying Claim.
Claims (9)
1. a route-variable slide mechanism is used for a cover-slide-type handset, and described route-variable slide mechanism comprises:
One slide rail;
One first sliding shoe slides on described slide rail, and described first sliding shoe has one first chute;
One the second sliding shoe slides on described slide rail, and described the second sliding shoe has one second chute;
One sliding shoe stator is solidly connected to described first sliding shoe and described the second sliding shoe, to determine the spacing of described first sliding shoe and described the second sliding shoe;
One first connecting rod, have one first stiff end and one first free end, described first stiff end is fixed on the described slide rail, and described first free end is positioned at described first chute, when described first sliding shoe when described slide rail slides, described first free end slides along described first chute;
One second connecting rod, have one second stiff end and one second free end, described second stiff end is fixed on the described slide rail, and described second free end is positioned at described second chute, when described first sliding shoe when described slide rail slides, described first free end slides along described first chute;
One first spring is positioned at described first chute, and an end of described first spring is fixed to described first sliding shoe, and the other end is connected to described first free end; And
One second spring is positioned at described second chute, and an end of described second spring is fixed to described the second sliding shoe, and the other end is connected to described second free end,
Thus, when the spacing of described first sliding shoe and described the second sliding shoe strengthened, described first sliding shoe increased together with the sliding stroke of described the second sliding shoe on described slide rail.
2. route-variable slide mechanism as claimed in claim 1, wherein, described first chute is perpendicular to the trend of slide rail.
3. route-variable slide mechanism as claimed in claim 2, wherein, described second chute is perpendicular to the trend of slide rail.
4. route-variable slide mechanism as claimed in claim 1, wherein, described first stiff end and second stiff end are adjacent to the relative dual-side of slide rail.
5. route-variable slide mechanism as claimed in claim 4, wherein, when described first sliding shoe slided on slide rail together with the second sliding shoe, first connecting rod and second connecting rod were respectively along clockwise direction and rotation counterclockwise.
6. route-variable slide mechanism as claimed in claim 1, wherein, described first stiff end is positioned at the sliding stroke of first sliding shoe at slide rail.
7. route-variable slide mechanism as claimed in claim 6, wherein, described second stiff end is positioned at the sliding stroke of the second sliding shoe at slide rail.
8. route-variable slide mechanism as claimed in claim 1, wherein, described first spring is an extension spring, and in the sliding stroke of first sliding shoe, first spring is extended state.
9. route-variable slide mechanism as claimed in claim 8, wherein, described second spring is an extension spring, and in the sliding stroke of the second sliding shoe, second spring is extended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510107617 CN1942074A (en) | 2005-09-29 | 2005-09-29 | Route-variable sliding mechanism for sliding-cover cell phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510107617 CN1942074A (en) | 2005-09-29 | 2005-09-29 | Route-variable sliding mechanism for sliding-cover cell phone |
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| Publication Number | Publication Date |
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| CN1942074A true CN1942074A (en) | 2007-04-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510107617 Pending CN1942074A (en) | 2005-09-29 | 2005-09-29 | Route-variable sliding mechanism for sliding-cover cell phone |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101350848B (en) * | 2008-08-28 | 2011-03-30 | 苏州佳世达电通有限公司 | Electronic device |
| CN101420468B (en) * | 2007-10-22 | 2011-12-28 | 宏达国际电子股份有限公司 | Electronic device |
-
2005
- 2005-09-29 CN CN 200510107617 patent/CN1942074A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101420468B (en) * | 2007-10-22 | 2011-12-28 | 宏达国际电子股份有限公司 | Electronic device |
| CN101350848B (en) * | 2008-08-28 | 2011-03-30 | 苏州佳世达电通有限公司 | Electronic device |
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