CN102705365B - Sliding mechanism and mobile communication device - Google Patents
Sliding mechanism and mobile communication device Download PDFInfo
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- CN102705365B CN102705365B CN201210134418.2A CN201210134418A CN102705365B CN 102705365 B CN102705365 B CN 102705365B CN 201210134418 A CN201210134418 A CN 201210134418A CN 102705365 B CN102705365 B CN 102705365B
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- guide member
- slug
- slide mechanism
- gravitation
- frictional force
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Abstract
The invention provides a sliding mechanism and a mobile communication device. The sliding mechanism comprises a first guiding member and a second guiding member which is capable of sliding relative to the first guiding member, wherein the first guiding member is provided with a first metal block; the second guiding member is provided with a plurality of second metal blocks which are linearly arranged to form a plurality of protruding parts and a plurality of recessed parts; and when the first metal block of the first guiding member projectively passes through the plurality of second metal blocks of the second guiding member along a motion path in a sliding direction, a gravitational force exists between the first metal block and the second metal blocks and constantly changes in the sliding direction. Magnetic force attraction is used for realizing the sliding segmental hand feel, the sliding hand feel can be changed through the size of the magnetic force, and the sliding mechanism is simple and low in cost and is capable of stopping at any position.
Description
Technical field
The present invention relates to mobile communication technology field, relate in particular to a kind of slide mechanism of reaching the feel of slip segmentation with magnetic attraction.
Background technique
No matter current slide mechanism uses in hand-held device or furniture, reach the mechanism of stopping arbitrarily in slip segmentation or stroke if want, the method adopting has to be increased the frictional damping of chain of command or increases segmentation mechanism, the former is because of the force of sliding friction increase of total travel, easily causing slides has some setbacks, feel is bad, and the latter can increase mechanism complexity and cost.
Summary of the invention
For addressing the above problem, the present invention proposes a kind of slide mechanism and mobile communications device, and the slide mechanism by magnetic attraction is to reach the object that in the feel of slip segmentation and stroke, arbitrary position can be stopped.
For achieving the above object, the present invention proposes a kind of slide mechanism, comprises the first guide member, is provided with the first slug; And can produce with this first guide member the second guide member of relative sliding, and being provided with a plurality of the second sluies in this second guide member, these a plurality of second sluies are linear array, form a plurality of protuberances and a plurality of depressed part; Wherein, in the time that this first slug of this first guide member passes through this plurality of second slug of this second guide member along the motion path projectively of glide direction, between this first slug and this second slug, have gravitation, and this gravitation constantly changes along this glide direction.
As optional technological scheme, the relative both sides of this first guide member are provided with chute, in order to produce relative sliding with the both sides lateral margin of this second guide member, in the time that this second guide member slides on this first guide member, this first guide member does not separate with this second guide member.
As optional technological scheme, this slide mechanism also includes supporting element, and this supporting element is arranged between this first guide member and this second guide member, avoids this first slug to contact with this second slug.
As optional technological scheme, when this first guide member is with respect to this second guide member during in primary importance, corresponding to this protuberance, there is the first gravitation between this first slug and this protuberance in this first slug; When this first guide member is with respect to this second guide member during in the second place, corresponding to this depressed part, there is the second gravitation between this first slug and this depressed part in this first slug, and this first gravitation is greater than this second gravitation.
As optional technological scheme, between this first guide member and this this second guide member, there is frictional force, in the time of this primary importance, this frictional force is the first frictional force; In the time of this second place, this frictional force is the second frictional force, and this first frictional force is greater than this second frictional force.
As optional technological scheme, this second slug has first end and the second end, and this second end width is greater than this first end width, and this first end forms this protuberance.
As optional technological scheme, when these a plurality of second sluies are linear array, this second end of this adjacent the second slug is connected with each other, make these a plurality of second sluies be connected to form waveform surface, form these a plurality of protuberances and this plurality of depressed parts.
As optional technological scheme, this first slug has the 3rd end and the 4th end, and the 4th end width is greater than the 3rd end width, and the 3rd end is to should first end, and the width of the 3rd end equals the width of this first end.
As optional technological scheme, in this first slug and this second slug, there is at least one magnet, make to form this gravitation between this first slug and this second slug.
The present invention more proposes a kind of mobile communications device, comprise slide mechanism as above, and the first noumenon and the second body, described the first noumenon is arranged on the first guide member of described mobile communications device, and described the second body is arranged on the second guide member of described mobile communications device.
Compared with prior art, the present invention utilizes magnetic attraction to reach the feel of slip segmentation, and can change slip feel through magnetic force size, and further extends to the slide mechanism that arbitrary position can be stopped, and is a kind of simple and low slide mechanism of cost.
Brief description of the drawings
Fig. 1 is the structural representation that the present invention's the first guide member separates with the second guide member.
Fig. 2 is the structural representation of the present invention's the first guide member with respect to the second guide member side.
Fig. 3 is the present invention's the first guide member and the structural representation of the second guide member in the time of primary importance.
Fig. 3 a is the part section structural representation of A-A direction in Fig. 3.
Fig. 3 b is the part section structural representation of B-B direction in Fig. 3.
Fig. 4 is the present invention's the first guide member and the structural representation of the second guide member in the time of the second place.
Fig. 4 a is the part section structural representation of A '-A ' direction in Fig. 4.
Embodiment
For making that object of the present invention, structure, feature and function thereof are had to further understanding, hereby coordinate embodiment to be described in detail as follows.
As shown in Figure 1, the structural representation separating with the second guide member 2 for the present invention's the first guide member 1.As shown in Figure 1, slide mechanism comprises the first guide member 1 and the second guide member 2, the second guide member 2 and the first guide member 1 can produce relative sliding, as shown in Figure 2, for the present invention's the first guide member 1 is with respect to the structural representation of the second guide member 2 sides, the first guide member 1 is provided with the first slug 12; For another example Fig. 1, this second guide member 2 is provided with a plurality of the second sluies 22, and these a plurality of second sluies 22 are linear array, form a plurality of protuberances 221 and a plurality of depressed part 222; Wherein, in the time that this first slug 12 of this first guide member 1 passes through this plurality of second slug 22 of this second guide member 2 along the motion path projectively of glide direction, between this first slug 12 and this second slug 22, have gravitation G, and this gravitation G constantly changes along this glide direction.
In the first slug 12 and the second slug 22, there is at least one magnet, make to form this gravitation G between this first slug 12 and this second slug 22, for example the first slug 12 is magnet, the metal of the second slug 22 for being attracted by magnet simultaneously, but not as limit.Fig. 3 is the present invention's the first guide member 1 and the structural representation of the second guide member 2 in the time of primary importance.In conjunction with Fig. 1, Fig. 2, the relative both sides of this first guide member 1 are provided with chute 14, in order to produce relative sliding with the both sides lateral margin 23 of this second guide member 2, in the time that this second guide member 2 slides on this first guide member 1, this first guide member 1 does not separate with this second guide member 2.This slide mechanism also includes supporting element 13, and this supporting element 13 is arranged between this first guide member 1 and this second guide member 2.Supporting element 13 is fixedly installed on the first guide mechanism 1 in the present embodiment, but the present invention is not as limit, can avoid this first slug 12 to contact with this second slug 22.This second slug 22 has first end 223 and the second end 224, first end 223 and the second end 224 have fixing width along glide direction, these the second end 224 width are greater than this first end 223 width, this first end 223 forms this protuberance 221, when these a plurality of second sluies 22 are linear array, this second end 224 of this adjacent the second slug 22 is connected with each other, make these a plurality of second sluies 22 be connected to form waveform surface, form these a plurality of protuberances 221 and this plurality of depressed parts 222.These a plurality of second sluies 22 also can be formed in one, thereby form this waveform surface.As shown in Figure 2, this first slug 12 has the 3rd end 121 and the 4th end 122, the 3rd end 121 and the 4th end 122 also have fixing width along glide direction, the 4th end 122 width are greater than the 3rd end 121 width, the 3rd end 121 is to should first end 223, and the width of the 3rd end 121 equals the width of this first end 223.
As shown in Figure 3, when this first guide member 1 is with respect to this second guide member 2 during in primary importance, this first slug 12 is corresponding to this protuberance 221, as shown in Figure 3 a, for the part section structural representation of A-A direction in Fig. 3, between this first slug 12 and this protuberance 221, there is the first gravitation G1, now the frictional force between this first guide member 1 and this second guide member 2 is the first frictional force F1, as shown in Figure 3 b, for the part section structural representation of B-B direction in Fig. 3, frictional force between the first guide member 1 and this second guide member 2 can be the frictional force between the chute 14 of the first guide member 1 and the lateral margin 23 of the second guide member 2.
Fig. 4 is the present invention's the first guide member 1 and the structural representation of the second guide member 2 in the time of the second place.When this first guide member 1 is with respect to this second guide member 2 during in the second place, this first slug 12 is corresponding to this depressed part 222, as shown in Fig. 4 a, for the part section structural representation of A '-A ' direction in Fig. 4, between this first slug 12 and this depressed part 222, have the second gravitation G2, now the frictional force between this first guide member 1 and this second guide member 2 is the second frictional force F2.
In conjunction with Fig. 3 to Fig. 4 a, when this first guide member 1 is with respect to this second guide member 2 during in primary importance, distance minimum between the first slug 12 and the second slug 22, but both do not contact due to the effect of supporting element 13, the first gravitation G1 is now maximum value, and because the frictional force between the first guide member 1 and the second guide member 2 and gravitation are between the two proportionate, in the time of primary importance, the first frictional force F1 between the first guide member 1 and the second guide member 2 is also maximum value; When this first guide member 1 is with respect to this second guide member 2 during in the second place, distance maximum between the first slug 12 and the second slug 22, the second gravitation G2 is now minimum value, and because the frictional force between the first guide member 1 and the second guide member 2 and gravitation are between the two proportionate, in the time of the second place, the second frictional force F2 between the first guide member 1 and the second guide member 2 is also minimum value; Because the first gravitation G1 is greater than the second gravitation G2, and the first frictional force F1 is greater than the second frictional force F2, the first guide member 1 slides and need to overcome gravitation and frictional force with respect to the second guide member 2, the thrust of the thrust that the first guide member 1 slides when the primary importance with respect to the second guide member 2 during compared with the second place can increase to some extent, the first guide member 1 and the second guide member 2 be conversion back and forth between primary importance and the second place in whole sliding process, make the needed thrust of sliding process have strong and weak section point, reached the feel of slip segmentation.Wherein, can reach the whether clear object of change slip segmentation feel by the gravitation changing between the first guide mechanism 1 and the second guide mechanism 2; The relation of segmentation is by protuberance 221 and first distance of slug 12 and the decision of the magnetic induction of area size, do not changing under the condition of protuberance 221 height, if change the number of protuberance 221, induction area between the first slug 12 and the second slug 22 changes, the number of protuberance 221 becomes gravitation at most and becomes large, slip required thrust becomes large and segmentation is less obvious, reaches the object that slip arbitrary position can be stopped; The number of the protuberance 221 gravitation that tails off diminishes, and reaches the less and obvious object of segmentation of the required thrust of sliding.
The present invention more proposes a kind of mobile communications device, comprise slide mechanism as above, and the first noumenon and the second body, described the first noumenon is arranged on the first guide member 1 of described mobile communications device, and described the second body is arranged on the second guide member 2 of described mobile communications device.Described the first noumenon and the second body can be respectively display screen and keyboard, or described the first noumenon and the second body can be respectively Touch Screen and containment vessel, but the present invention is not as limit.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only for implementing example of the present invention.Must be pointed out that, the embodiment who has disclosed does not limit the scope of the invention.On the contrary, the change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (9)
1. a slide mechanism, is characterized in that comprising:
The first guide member, is provided with the first slug; And
Can produce with this first guide member the second guide member of relative sliding, be provided with multiple the second sluies in this second guide member, the plurality of the second slug is linear array, form multiple protuberances and multiple depressed part, this second slug has first end and the second end, this the second end width is greater than this first end width, and this first end forms this protuberance;
Wherein, in the time that this first slug of this first guide member passes through the plurality of second slug of this second guide member along the motion path projectively of glide direction, between this first slug and this second slug, have gravitation, and this gravitation constantly changes along this glide direction.
2. slide mechanism as claimed in claim 1, it is characterized in that: the relative both sides of this first guide member are provided with chute, in order to produce relative sliding with the both sides lateral margin of this second guide member, in the time that this second guide member slides on this first guide member, this first guide member does not separate with this second guide member.
3. slide mechanism as claimed in claim 1, is characterized in that: this slide mechanism also includes supporting element, and this supporting element is arranged between this first guide member and this second guide member, avoids this first slug to contact with this second slug.
4. slide mechanism as claimed in claim 1, is characterized in that: when this first guide member is with respect to this second guide member during in primary importance, this first slug, corresponding to this protuberance, exists the first gravitation between this first slug and this protuberance; When this first guide member is with respect to this second guide member during in the second place, corresponding to this depressed part, there is the second gravitation between this first slug and this depressed part in this first slug, and this first gravitation is greater than this second gravitation.
5. slide mechanism as claimed in claim 4, is characterized in that: between this first guide member and this this second guide member, have frictional force, in the time of this primary importance, this frictional force is the first frictional force; In the time of this second place, this frictional force is the second frictional force, and this first frictional force is greater than this second frictional force.
6. slide mechanism as claimed in claim 1, it is characterized in that: when the plurality of the second slug is linear array, this second end of this adjacent the second slug is connected with each other, make the plurality of the second slug be connected to form waveform surface, form the plurality of protuberance and the plurality of depressed part.
7. slide mechanism as claimed in claim 1, is characterized in that: this first slug has the 3rd end and the 4th end, and the 4th end width is greater than the 3rd end width, and the 3rd end is to should first end, and the width of the 3rd end equals the width of this first end.
8. slide mechanism as claimed in claim 1, is characterized in that: in this first slug and this second slug, have at least one magnet, make to form this gravitation between this first slug and this second slug.
9. a mobile communications device, is characterized in that comprising:
Slide mechanism as described in any one in claim 1-8; And
The first noumenon and the second body, described the first noumenon is arranged on the first guide member of described mobile communications device, and described the second body is arranged on the second guide member of described mobile communications device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134418.2A CN102705365B (en) | 2012-05-03 | 2012-05-03 | Sliding mechanism and mobile communication device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210134418.2A CN102705365B (en) | 2012-05-03 | 2012-05-03 | Sliding mechanism and mobile communication device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102705365A CN102705365A (en) | 2012-10-03 |
| CN102705365B true CN102705365B (en) | 2014-08-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210134418.2A Expired - Fee Related CN102705365B (en) | 2012-05-03 | 2012-05-03 | Sliding mechanism and mobile communication device |
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| Country | Link |
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| CN (1) | CN102705365B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893456A (en) * | 2005-06-23 | 2007-01-10 | 乐金电子(中国)研究开发中心有限公司 | Composition open and close type mobile communication terminal |
| CN101197860A (en) * | 2006-12-07 | 2008-06-11 | 三星Techwin株式会社 | Magnetic levitation sliding structure |
| CN201230427Y (en) * | 2008-07-02 | 2009-04-29 | 英华达(上海)电子有限公司 | Sliding pivot and user equipment having the sliding pivot |
| CN101453853A (en) * | 2007-12-07 | 2009-06-10 | 鸿富锦精密工业（深圳）有限公司 | Sliding mechanism |
| CN201797672U (en) * | 2010-05-05 | 2011-04-13 | 康准电子科技（昆山）有限公司 | Sliding device |
| WO2011085752A1 (en) * | 2010-01-14 | 2011-07-21 | Sony Ericsson Mobile Communications Ab | Slide hinge for a mobile device comprising a rack and pinion assembly |
| CN102148883A (en) * | 2010-02-04 | 2011-08-10 | 瑞轩科技股份有限公司 | Handheld device by using magnetic elements to realize automatic positioning |
-
2012
- 2012-05-03 CN CN201210134418.2A patent/CN102705365B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1893456A (en) * | 2005-06-23 | 2007-01-10 | 乐金电子(中国)研究开发中心有限公司 | Composition open and close type mobile communication terminal |
| CN101197860A (en) * | 2006-12-07 | 2008-06-11 | 三星Techwin株式会社 | Magnetic levitation sliding structure |
| CN101453853A (en) * | 2007-12-07 | 2009-06-10 | 鸿富锦精密工业（深圳）有限公司 | Sliding mechanism |
| CN201230427Y (en) * | 2008-07-02 | 2009-04-29 | 英华达(上海)电子有限公司 | Sliding pivot and user equipment having the sliding pivot |
| WO2011085752A1 (en) * | 2010-01-14 | 2011-07-21 | Sony Ericsson Mobile Communications Ab | Slide hinge for a mobile device comprising a rack and pinion assembly |
| CN102148883A (en) * | 2010-02-04 | 2011-08-10 | 瑞轩科技股份有限公司 | Handheld device by using magnetic elements to realize automatic positioning |
| CN201797672U (en) * | 2010-05-05 | 2011-04-13 | 康准电子科技（昆山）有限公司 | Sliding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102705365A (en) | 2012-10-03 |
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