CN1933500A - Sliding mould and portable terminal having this - Google Patents
Sliding mould and portable terminal having this Download PDFInfo
- Publication number
- CN1933500A CN1933500A CNA2006101520140A CN200610152014A CN1933500A CN 1933500 A CN1933500 A CN 1933500A CN A2006101520140 A CNA2006101520140 A CN A2006101520140A CN 200610152014 A CN200610152014 A CN 200610152014A CN 1933500 A CN1933500 A CN 1933500A
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- China
- Prior art keywords
- mentioned
- spring
- sliding component
- elastic force
- sliding
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0208—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings characterized by the relative motions of the body parts
- H04M1/0235—Slidable or telescopic telephones, i.e. with a relative translation movement of the body parts; Telephones using a combination of translation and other relative motions of the body parts
- H04M1/0237—Sliding mechanism with one degree of freedom
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a sliding module belonging to a portable terminal component, which can increase a sliding distance and reduce the width of a terminal, and a portable terminal using the sliding module. The sliding module is composed of the following sections: a first sliding member; a second sliding member mounted on the first sliding member to slide; an elasticity providing unit mounted between the first sliding member and the second sliding member, which has a plurality of springs, and provides an elasticity in several steps to increases the sliding distance of the first sliding member when the first sliding member slides. The invention can increase the sliding distance without changing the width of a terminal.
Description
Technical field
The invention belongs to the portable terminal device components range, in more detail, relate to a kind ofly can increase sliding distance, reduce terminal width sliding block and have the portable terminal device of this sliding block.
Background technology
Generally speaking, portable terminal device is divided into two types, and a kind of is the cover type, and cover is installed on the fuselage also rotatable, opens or cover the enter key zone; Another kind is a flip-type, and this terminal is made of with renovating fuselage, and fuselage has dial key and Menu key etc., renovates to have liquid crystal indicator, is installed on the above-mentioned fuselage also rotatable.Recently, in order to satisfy consumer's diversified demand, a kind of portable terminal device with sliding block has also appearred, the fuselage of this terminal has LCDs, have dial key and Menu key on the slip lid, on fuselage, open, close with sliding type, and the use of this lid sliding type portable terminal constantly increases.
Fig. 1 is the front elevation of the sliding block of conventional art.
The sliding block of conventional art is made of following several sections: the 1st sliding component 102, and it is fixed on the 1st fuselage (not marking among the figure); The 2nd sliding component 104, it is fixed on the 2nd fuselage (not marking among the figure), is installed on above-mentioned the 1st sliding component 102 and slidably; Elastic force provides portion 106, and it is installed between above-mentioned the 1st sliding component 102 and the 2nd sliding component 104, provides elastic force when the 1st sliding component 102 slides, and makes the 1st sliding component 102 automatic shutters.
Above-mentioned elastic force provides portion 106 to be made of following several sections: draw a spring 110, one end broad ways is installed on above-mentioned the 1st sliding component 102; Link rod 112, one end are installed on the 2nd sliding component 104 by hinge axle 114 and are rotatable, the other end with draw a spring 110 and be connected.
On above-mentioned the 1st sliding component 102, form slit 120 along its Width, in above-mentioned slit 120, placing and drawing a spring 110, being connected in the above-mentioned guiding elements 116 that draws between a spring 110 and the link rod 112 can move along above-mentioned slit 120 straight lines.
The following describes the effect of the sliding block of the conventional art that as above constitutes.
Fig. 2 and Fig. 3 are the movement state diagrams of sliding block of the present invention.
If the slip fuselage in order to open portable terminal device, then the 1st sliding component 102 downward side directions slide, and link rod 112 is that the center is the circular arc rotation with hinge axle 114.So the guiding elements of installing on the above-mentioned link rod 112 116 moves to Width along the slit that forms on the 1st sliding component 102 120.So the spring 110 that is connected in guiding elements 116 extends along with moving of guiding elements 116.
And as shown in Figure 2, link rod 112 is with after the Width of the 1st sliding component 102 is parallel, and spring 110 reaches the maximum point of upholding, and at this moment, guiding elements 116 is in maximum mobile status.
In this state, above-mentioned the 1st sliding component 102 moves again, link rod 112 rotate to lower side to, behind the dead point, under spring 110 elastic force effects, guiding elements 116 moves to above-mentioned rightabout along slit 120, so, the 1st sliding component 102 automatically downward side direction under the elastic force effect of spring 110 moves, thereby opens a terminal.
The action that described terminal is closed, that is, the upwards effect of side direction slip of above-mentioned the 1st carriage 102, opposite with the effect of above-mentioned explanation.
Wherein, when terminal opened or closed, the stroke of the 1st sliding component 102 was identical toward the distance that complex line moves with above-mentioned guiding elements 116, that is, if the displacement of above-mentioned guiding elements 116 increases, then the sliding stroke of the 1st sliding component 102 also increases.Therefore, the displacement of the 1st sliding component 102 is directly proportional with the width distance of the 1st sliding component 102.
But the trend of portable terminal device is miniaturization at present, and the width of terminal must be restricted, and therefore, the width of the 1st sliding component 102 can not be bigger, the problem that existence can't make the sliding block stroke increase.
Summary of the invention
The present invention proposes for the problem that solves above-mentioned conventional art just, the object of the present invention is to provide a kind of a plurality of springs that have, and can increase the sliding block of stroke under the situation that does not change terminal width and have the portable terminal device of this sliding block.
For realizing above-mentioned problem, the feature of sliding block of the present invention is to comprise following several sections: the 1st sliding component; The 2nd sliding component, it is positioned on above-mentioned the 1st sliding component and slidably; Elastic force provides portion, and it has a plurality of springs in being installed between above-mentioned the 1st sliding component and the 2nd sliding component, and when above-mentioned the 1st sliding component slided, multistep provided elastic force, increases the stroke of the 1st sliding component.
Another feature of the present invention is that the above-mentioned elastic force portion of providing comprises following several sections: the 1st spring, and it is connected in above-mentioned the 1st sliding component, and elastic force is provided 1 time; The 2nd spring, it is connected with above-mentioned the 1st spring, and is connected in the 2nd sliding component, and elastic force is provided 2 times.
Another feature of the present invention is the side end portion that an end of above-mentioned the 1st spring is connected in the slit that forms on above-mentioned the 1st sliding component, lays along the Width of above-mentioned the 1st carriage.
Another feature of the present invention is that an end of above-mentioned the 2nd spring is installed on the downside of above-mentioned the 2nd sliding component and rotatable, and the other end is connected in above-mentioned the 1st spring.
The feature of portable terminal device of the present invention is to comprise following several sections: the 1st fuselage; The 2nd fuselage, it is installed on above-mentioned the 1st fuselage and slidably; Sliding block, it is installed between above-mentioned the 1st fuselage and the 2nd fuselage, has a plurality of springs, and when above-mentioned the 1st sliding machine body, multistep provides elastic force, increases the stroke of above-mentioned the 1st fuselage.
The invention has the beneficial effects as follows that sliding block of the present invention has following effect; promptly; the 1st spring broad ways on the 1st sliding component is laid; the 2nd spring is installed between above-mentioned the 2nd sliding component and the 2nd spring; when the 1st sliding component slides; the 1st spring and the 2nd spring provide elastic force respectively successively, thereby can be when increasing by the 1st sliding component sliding distance, the less width of protection sliding block.
Description of drawings
Fig. 1 is the front elevation of the sliding block of conventional art.
Fig. 2 and Fig. 3 are the working state figures of the sliding block of conventional art.
Fig. 4 is the front elevation of sliding block of the present invention.
Fig. 5 to Fig. 8 is the working state figure of sliding block of the present invention.
The symbol description of accompanying drawing major part
34: the 2 springs 36 of 32: the 1 springs: guiding elements 38: hinge axle
42: the 2 link rod portions 44 of 40: the 1 link rod portions: support portion
Embodiment
That the present invention proposes for the problem that solves above-mentioned conventional art just and a kind of a plurality of springs that have are provided, can under the situation that does not change terminal width, increase the sliding block of stroke and have the portable terminal device of this sliding block.
With reference to the accompanying drawings, embodiments of the invention are described.
Fig. 4 is the pie graph of sliding block of the present invention.
Sliding block of the present invention is made of following several sections: the 1st sliding component 10, and it is fixed on the 1st fuselage (not marking among the figure) of portable terminal device; The 2nd sliding component 20, it is fixed on above-mentioned the 2nd fuselage (not marking among the figure), is installed on above-mentioned the 1st sliding component 10 and slidably; Elastic force provides portion 30, and it is installed between above-mentioned the 1st sliding component 10 and the 2nd sliding component 20, has a plurality of springs, and multistep provides elastic force to the 1st sliding component 10, makes above-mentioned the 1st fuselage can open automatically, close.
Above-mentioned the 1st fuselage preferably is made of the terminal fuselage that keypad, the various information of input are installed.And above-mentioned the 2nd fuselage is preferably by display screen being installed, showing that the display unit of various information constitutes.
Above-mentioned the 1st sliding component 10 is formed with the screw connect apertures 12 that is installed on the 1st fuselage, is formed with the 1st guide rail 14 to its length direction, forms slit 16 to its Width.
Above-mentioned the 2nd sliding component 20 is formed with a plurality of screw connect apertures 22 that are installed on the 2nd fuselage, is formed with the 2nd guide rail 24 that above-mentioned the 1st guide rail 14 straight lines are moved to its length direction.
Above-mentioned elastic force provides portion 30 to be made of following several sections: the 1st spring 32, its end is connected in the slit 16 that forms on above-mentioned the 1st sliding component 10, Width along the 1st sliding component 10 is laid, if above-mentioned the 1st sliding component 10 slides, it then provides elastic force 1 time; The 2nd spring 34, its end are connected in the 2nd sliding component 20 and rotatable; The other end is connected in the end of the 1st spring 32, when the 1st sliding component 20 moves, is the circular arc rotation and elastic force is provided 2 times.
As shown in Figure 4, above-mentioned the 1st spring 32 is connected in the right end part of slit 16, lays to the Width of the 1st sliding component 10.This 1st spring 32 is made of the extension helical spring that produces elastic force when upholding.
One end of above-mentioned the 2nd spring 34 is installed on the left side of the 2nd sliding component 20, and the other end is connected in the end portion of above-mentioned the 1st spring 32.This 2nd spring 34 preferably is made of the torsionspring that produces elastic force to bending direction.
Above-mentioned the 2nd spring 34 is made of following several sections: the 1st link rod portion 40, and it is connected in above-mentioned the 2nd sliding component 20 and rotatable by hinge axle 38; The 2nd link rod portion 42, it is connected with above-mentioned the 1st spring 32; Support portion 44, it is rolled into rounded form in 42 formation of above-mentioned the 1st link rod portion 40 and the 2nd link rod portion, and elastic force is produced to the direction that above-mentioned the 1st link rod 40 docks with the 2nd link rod 42.
That is, this 2nd spring 34 is if be the center bending with support portion 44, then produces the torsionspring of elastic force to expansion direction.
At above-mentioned the 1st spring 32 and the position that the 2nd spring 34 is connected, the guiding elements 36 that moves along above-mentioned slit 16 straight lines is installed.
The following describes the effect of the sliding block of the present invention that as above constitutes.
Fig. 5 to Fig. 8 is the movement state diagram of sliding block of the present invention.
If make the 1st fuselage with respect to the 2nd sliding machine body, then the 1st sliding component 10 slides.So the 2nd spring 34 that is connected with above-mentioned the 2nd sliding component 20 is that the center is the circular arc rotation with hinge axle 38, then, above-mentioned the 1st spring 32 is upheld to the Width of the 1st sliding component 10 along slit 16.
And above-mentioned the 1st sliding component 10 continues to move, and after arriving position shown in Figure 5, guiding elements 36 arrives the end portion of slit 16, and the 1st spring 32 is in maximum stretched condition.At this moment, the elastic force that above-mentioned the 2nd spring 34 has is greater than the 1st spring 32, and therefore, above-mentioned the 1st spring 32 reaches before maximum the extension, and above-mentioned the 2nd spring 34 is strain no longer.
In this state, if above-mentioned the 1st sliding component 10 continues to move, then guiding elements 36 is stuck in slit, and above-mentioned the 1st spring 32 can't continue strain again, and therefore, above-mentioned the 2nd spring 34 is center curvature and strain with support portion 44.And after above-mentioned the 1st sliding component 10 arrived the dead point, as shown in Figure 6, above-mentioned the 2nd spring 34 was in the maximum deflection state.At this moment, above-mentioned the 1st spring 32 and the 2nd spring 34 all are in elastic deformation, are in the state with elastic force.
And above-mentioned the 1st sliding component 10 is through behind the dead point, and at first, the 2nd spring 34 that elastic force is bigger launches, and provides elastic force to the 1st sliding component 10, and the 1st sliding component 10 is slided automatically.In addition, behind the place that the 1st sliding component 10 arrives as shown in Figure 7, the 2nd spring 34 is expanded to maximum, is in the state of elastic force for " 0 ", and under the elastic force effect of the 1st spring 32, above-mentioned the 1st sliding component 10 continues to slide automatically.
And after the 1st sliding component 10 entered maximum mobile status, as shown in Figure 8, the 1st spring 32 and the 2nd spring 20 were in the state of elastic force for " 0 " separately, make above-mentioned the 1st sliding component 10 stay open state.
The stroke of above-mentioned the 1st sliding component 10 is the 1st spring 32 maximum twice of distance and twice sums of above-mentioned the 2nd spring 34 strain distances upheld.Therefore, can when keeping the less width of sliding block, increase the stroke of above-mentioned the 1st sliding component 10.
Claims (18)
1. sliding block is characterized in that comprising following several sections:
The 1st sliding component;
The 2nd sliding component, it is installed on above-mentioned the 1st sliding component and slidably;
Elastic force provides portion, and it is installed between above-mentioned the 1st sliding component and the 2nd sliding component, has a plurality of springs, and when above-mentioned the 1st sliding component slided, multistep provided elastic force, increases the stroke of the 1st sliding component.
2. sliding block according to claim 1 is characterized in that the above-mentioned elastic force portion of providing comprises following several sections:
The 1st spring, it is connected in above-mentioned the 1st sliding component, and elastic force is provided 1 time;
The 2nd spring, it is connected with above-mentioned the 1st spring, and is connected in the 2nd sliding component, and elastic force is provided 2 times.
3. sliding block according to claim 2 is characterized in that: above-mentioned the 1st spring one end is connected in a side end portion of the slit that forms on above-mentioned the 1st sliding component, lays along the Width of above-mentioned the 1st carriage.
4. sliding block according to claim 2 is characterized in that: the above-mentioned elastic force portion of providing also comprises a guiding elements, and it is connecting above-mentioned the 1st spring and the 2nd spring, moves along slit.
5. sliding block according to claim 2 is characterized in that: above-mentioned the 1st spring constitutes for drawing a spring.
6. sliding block according to claim 2 is characterized in that: above-mentioned the 2nd spring one end is installed on a side of above-mentioned the 2nd sliding component and rotatable, and the other end is connected in above-mentioned the 1st spring.
7. sliding block according to claim 2 is characterized in that:
Above-mentioned the 2nd spring is made of torsionspring.
8. sliding block according to claim 7 is characterized in that above-mentioned the 2nd spring comprises following several sections:
The 1st link rod portion, it is connected in above-mentioned the 2nd sliding component; The 2nd link rod portion, it is connected with above-mentioned the 1st spring; The support portion, it is formed between above-mentioned the 1st link rod portion and spring the 2nd link rod portion, is rolled into rounded form, and elastic force is produced to the direction that above-mentioned the 1st link rod docks with the 2nd link rod.
9. sliding block according to claim 2 is characterized in that:
A little less than the elastic force of above-mentioned the 2nd spring of the elasticity rate of above-mentioned the 1st spring.
10. portable terminal device is characterized in that comprising following several sections:
The 1st fuselage;
The 2nd fuselage, it is installed on above-mentioned the 1st fuselage and slidably;
Sliding block, it is installed between above-mentioned the 1st fuselage and the 2nd fuselage, has a plurality of springs, and when above-mentioned the 1st sliding machine body, multistep provides elastic force, increases the stroke of above-mentioned the 1st fuselage.
11. portable terminal device according to claim 10 is characterized in that above-mentioned sliding block comprises following several sections:
The 1st sliding component, it is installed on some in the 1st fuselage and the 2nd fuselage;
The 2nd sliding component, it is installed on in the 1st fuselage and the 2nd fuselage another, and can slide with above-mentioned the 1st sliding component;
Elastic force provides portion, and it is installed between above-mentioned the 1st sliding component and the 2nd sliding component, has a plurality of springs, and when above-mentioned the 1st sliding component slided, multistep provided elastic force.
12. portable terminal device according to claim 11 is characterized in that the above-mentioned elastic force portion of providing comprises following several sections:
The 1st spring, it is connected in above-mentioned the 1st sliding component, and elastic force is provided 1 time;
The 2nd spring, it is connected with above-mentioned the 1st spring, and is connected in the 2nd sliding component, and elastic force is provided 2 times.
13. portable terminal device according to claim 12 is characterized in that:
Above-mentioned the 1st spring one end is connected in a side end portion of the slit that forms on above-mentioned the 1st sliding component, lays along the Width of above-mentioned the 1st carriage.
14. portable terminal device according to claim 13 is characterized in that:
The above-mentioned elastic force portion of providing also comprises a guiding elements, and it connects above-mentioned the 1st spring and the 2nd spring, moves along slit.
15. portable terminal device according to claim 12 is characterized in that:
Above-mentioned the 1st spring constitutes by drawing a spring.
16. portable terminal device according to claim 12 is characterized in that:
Above-mentioned the 2nd spring one end is installed on above-mentioned the 2nd sliding component one side also rotatable, and the other end is connected in above-mentioned the 1st spring.
17. portable terminal device according to claim 12 is characterized in that:
Above-mentioned the 2nd spring is made of torsionspring.
18. portable terminal device according to claim 17 is characterized in that above-mentioned the 2nd spring comprises following several sections:
The 1st link rod portion, it is connected in above-mentioned the 2nd sliding component; The 2nd link rod portion, it is connected with above-mentioned the 1st spring; The support portion, it is formed between above-mentioned the 1st link rod portion and spring the 2nd link rod portion, is rolled into rounded form, and elastic force is produced to the direction that above-mentioned the 1st link rod docks with the 2nd link rod.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050085939 | 2005-09-14 | ||
| KR1020050085939A KR100742361B1 (en) | 2005-09-14 | 2005-09-14 | Slide module and portable terminal having the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1933500A true CN1933500A (en) | 2007-03-21 |
Family
ID=37879115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101520140A Pending CN1933500A (en) | 2005-09-14 | 2006-09-11 | Sliding mould and portable terminal having this |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100742361B1 (en) |
| CN (1) | CN1933500A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854784B (en) * | 2009-03-31 | 2013-01-30 | 比亚迪股份有限公司 | Sliding driving module and mobile terminal adopting same |
| CN111093338A (en) * | 2018-10-23 | 2020-05-01 | 北京小米移动软件有限公司 | Sliding mobile terminal |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100738569B1 (en) * | 2006-07-18 | 2007-07-11 | 주식회사 엠투시스 | An opening and closing mechanism increased tension power for cellular phone |
| KR100817857B1 (en) * | 2007-05-04 | 2008-03-31 | 백태선 | Multistage sliding plate |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20050083531A (en) * | 2004-05-18 | 2005-08-26 | (주)나노텍 | Apparatus for operating bodies of a slide type cellular phone |
| KR200374121Y1 (en) | 2004-11-03 | 2005-01-28 | 이규호 | Sliding module for mobile phone |
| KR200387453Y1 (en) | 2005-02-18 | 2005-06-17 | 정영조 | Apparatur for operating bodies of a slide type cellular phone |
| KR200389393Y1 (en) | 2005-04-09 | 2005-07-14 | 도원균 | Slide hinge made of plastic resin for mobile phone |
-
2005
- 2005-09-14 KR KR1020050085939A patent/KR100742361B1/en not_active IP Right Cessation
-
2006
- 2006-09-11 CN CNA2006101520140A patent/CN1933500A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101854784B (en) * | 2009-03-31 | 2013-01-30 | 比亚迪股份有限公司 | Sliding driving module and mobile terminal adopting same |
| CN111093338A (en) * | 2018-10-23 | 2020-05-01 | 北京小米移动软件有限公司 | Sliding mobile terminal |
| CN111093338B (en) * | 2018-10-23 | 2021-11-16 | 北京小米移动软件有限公司 | Sliding mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100742361B1 (en) | 2007-07-25 |
| KR20070031182A (en) | 2007-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |