CN102056442B - Mobile terminal device spring arranged side by side and the hinge component and the mobile terminal device that possess this spring - Google Patents
Mobile terminal device spring arranged side by side and the hinge component and the mobile terminal device that possess this spring Download PDFInfo
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- CN102056442B CN102056442B CN201010609408.0A CN201010609408A CN102056442B CN 102056442 B CN102056442 B CN 102056442B CN 201010609408 A CN201010609408 A CN 201010609408A CN 102056442 B CN102056442 B CN 102056442B
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- spring
- mobile terminal
- terminal device
- wire rod
- lamination
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Classifications
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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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3827—Portable transceivers
- H04B1/3833—Hand-held transceivers
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention provides and a kind ofly adopt the mobile terminal device of single line material spring arranged side by side and possess hinge component and the mobile terminal device of this spring arranged side by side, the spring of the arc-shaped of lamination arranged side by side is formed in the mode of bending owing to adopting single line material, therefore, not only can obtain required high spring force, and manufacturing simple, productivity is high.The invention is characterized in, single line material bends centered by the strong point of one end, and then one end of this wire rod is laminated to the other end side by side, the wireform of lamination arranged side by side becomes arc-shaped, thus produces distortion when the lid of described mobile terminal device carries out folding or is subjected to displacement to provide spring force.
Description
Technical field
The present invention relates to mobile terminal device, particularly relate to the mobile terminal device spring arranged side by side adopting single line material and the hinge component and the mobile terminal device that possess this spring arranged side by side, the spring of the arc-shaped of lamination arranged side by side is formed in the mode of bending owing to adopting single line material, therefore, not only provide required high spring force, and manufacture is simple, productivity is high.
Background technology
Usually, mobile terminal device can be divided into catv terminal machine and wireless terminal, as catv terminal machine, typically such as has office to use or home-use desk telephone set; As wireless terminal, typically such as a guy's Communications service (PCS), mobile phone, personal digital assistant (PDA).Usually, wireless terminal provides portability and mobility to user, therefore, is also referred to as mobile communication terminal or mobile terminal device.
Along with the development of technology, mobile terminal device as above has surmounted the simple stage of passing on acoustic information, transition are for providing the stage such as Word message, image information, game by display screen to user, and its kind is roughly divided into board-type (bar type), has the flip-type (flip type) of lid and folded form (foldertype).
Due to when folding mobile terminal facility have a call or the time of carrying can the structure of folded formation (folder) of folding, therefore the problem of the size length existed in board-type and flip-type is solved, but, the problem that the hinge fraction that its existence connects upper folded formation and lower folded formation is easily impaired.
In order to solve Problems existing in above-mentioned folding mobile terminal machine, propose make the relative mobile terminal device of lid body along the lid sliding type portable terminal machine of the semi-automatic folding of slide anteroposterior.For this reason, just need the hinge component of body lid being combined in slidably mobile terminal device, and described hinge component needs the spring being provided for the spring force carrying out semi-automatic folding action.Below, the spring of the lid sliding type portable terminal machine based on prior art is described.
Fig. 1 and Fig. 2 is the reference diagram of the spring for illustration of the lid sliding type portable terminal machine hinge component based on prior art.
Fig. 1 represents the initial configuration of the spring being installed on lid sliding type portable terminal machine hinge component, and this spring is the torque spring 50 with the elastic portion 51 spirally reeled.
Described torque spring 50 is configured to: the wire rod 51 continuous reeling curl of a circular cross section, and at one end can by the circular support 52 of rivet support with other end formation.The wire rod 51 that this traditional torque spring 50 can be used only in circular cross section manufacture with advantage manufactures, and owing to not needing the joint between punching press and wire rod completely, therefore has the advantage that manufacturing expense is low.
But, in described torque spring 50, because the wire rod 51 of winding is formed as two-layer, cause thickness to increase, therefore, provide in nearest Long travel type mobile terminal device in enough spring force and there is limitation.In order to overcome the limitation of described torque spring 50, also once attempted to form the structure two torque springs 50 being configured at a hinge component, but, there is the problem that installation space increases in this structure, in the Long travel type mobile terminal device that folding length is long, particularly to provide in enough spring force still Shortcomings.
So, in order to improve the above-mentioned shortcoming of torque spring 50, developing and using the laminated spring 60 formed by sheet elements 61 lamination of multiple arc-shaped as shown in Figure 2 recently.In this laminated spring 60, except centered by support ring 63 winding one end and the other end support portion 62 except, other positions are in the state of being separated from each other.
Because this laminated spring 60 be made up of multiple sheet elements 61 provides stronger spring force compared to torque spring 50, therefore, not only reliably carry out the opening and closing movement of the lid of mobile terminal device, and be applicable to being applied to Long travel type mobile terminal device.
But, from enlarged drawing, need, by after the support portion 62 of one end of sheet material and the other end closely lamination, to utilize laser welding 64 to engage based on the laminated spring 60 of prior art, because this operation is very difficult to carry out, lost work and productivity is therefore caused to decline.
The bonding process of support portion 62 as above is usually by having come by hand, and, multiple independently sheet material is engaged exactly with the state of lamination and needs high precision, therefore, even skilled worker, be also difficult to easily complete, thus productivity is very low, be difficult to be applicable to produce in enormous quantities, and, lavish labor on and cause manufacturing cost to rise.
Summary of the invention
The present invention is in order to solve the problem that exists in prior art as above and propose, its object is to, provide a kind of single line material that adopts form the spring of the arc-shaped of lamination arranged side by side in the mode of bending and possess hinge component and the mobile terminal device of this spring arranged side by side.
In order to reach described object, there is provided a kind of mobile terminal device spring arranged side by side based on technological thought of the present invention, it is characterized in that, single line material bends centered by the strong point of one end, and one end of this wire rod is laminated to the other end side by side, the wireform of lamination becomes arc-shaped, thus deforms to provide spring force when the lid of described mobile terminal device carries out folding or is subjected to displacement.
At this, the invention is characterized in, a part for the wire rod of described lamination is separated from each other.
And the invention is characterized in, two terminal parts of the wire rod of described lamination are polymerized centered by the other end strong point, and combine in the mutual mode towards different directions winding.
And the invention is characterized in, two terminal parts of the wire rod of described lamination are formed as linearity.
And the invention is characterized in, in the wire rod of described lamination, at least one party comprises:
Curve part, it is deformed into arc-shaped and provides spring force;
Line part, its at least one end in the two ends of described curve part is formed as linearity, supports described curve part when described curve part produces distortion.
And the invention is characterized in, the section of described wire rod is circular or quadrangle.
In addition, based on hinge component of the present invention, lid is incorporated into the body of mobile terminal device by it in the mode that can slide, it is characterized in that having: the base plate be combined with described body; Be combined with described lid and be combined in the top board of described base plate slidably; And arrange between described base plate and described top board and the spring of spring force is provided; Described spring is configured to: single line material bends centered by the strong point of one end, and one end of this wire rod is laminated to the other end side by side, the wireform of lamination becomes arc-shaped, thus deforms to provide spring force when the lid of described mobile terminal device carries out folding or is subjected to displacement.
At this, the invention is characterized in, a part for the wire rod of described lamination is separated from each other.
And the invention is characterized in, in the wire rod of described lamination, at least one party comprises:
Curve part, it is deformed into arc-shaped and provides spring force;
Line part, its at least one end in the two ends of described curve part is formed as linearity, supports described curve part when described curve part produces distortion.
And, the invention is characterized in that there is secondary spring further that be arranged at and provide spring force between described base plate and described top board.
And the invention is characterized in, described secondary spring comprises at least one spring element, and this spring element comprises:
Deformation curve portion, it is formed as arc-shaped, deforms and provide spring force when the lid of mobile terminal device carries out folding;
Non-deformed curve part, its at least one end in the two ends in described deformation curve portion bends laterally and extends with linearity and formed, and does not deform and support described deformation curve portion when described deformation curve portion distortion.
And the invention is characterized in, described secondary spring is formed as the arc-shaped without line part.
And the invention is characterized in, one end and the other end of described secondary spring are supported on the strong point identical with described spring.
And the invention is characterized in, described secondary spring has the strong point at the adjoining position different with the other end strong point from one end strong point of described spring.
In addition, based on a kind of mobile terminal device of the present invention, it is characterized in that, there is described spring and hinge component.
There is the mobile terminal device spring of non-deformed line part based on of the present invention and possess hinge component and the mobile terminal device of this spring, the spring of the arc-shaped of lamination arranged side by side is formed in the mode of bending owing to only adopting single line material, therefore, advantage is, not only obtain required high spring force, and do not need the bonding process at unmanageable position, thus manufacturing process is simple, and can productivity be improved.
And, when in the present invention the support portion of the other end being deformed into linearity, the joint between wire rod can not be needed.
And the present invention, by the structure combined in the lump by the secondary spring of the non-deformed line part had for shortening moment of torsion distance, easily can realize increase and the adjustment of spring force, can carry out various enforcement.
And the present invention, owing to adopting the wire rod of cheap circular cross section, therefore significantly reduces manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the reference diagram of the spring for illustration of the lid sliding type portable terminal machine hinge component based on prior art;
Fig. 2 is the reference diagram of the spring for illustration of the lid sliding type portable terminal machine hinge component based on prior art;
Fig. 3 is the stereogram of the mobile terminal device hinge component of spring arranged side by side had based on employing single line material of the present invention;
Fig. 4 a is the plane graph of the spring arranged side by side based on first embodiment of the invention;
Fig. 4 b is based on the stereogram spring arranged side by side of first embodiment of the invention being configured with further support component;
Fig. 5 is the plane graph carrying out the spring arranged side by side be out of shape based on first embodiment of the invention;
Fig. 6 is the plane graph of the spring arranged side by side based on second embodiment of the invention;
Fig. 7 is the stereogram of the spring arranged side by side based on third embodiment of the invention;
Fig. 8 (a) ~ (c) is the figure for illustration of adopting based on the mobile terminal device action of the hinge component of spring arranged side by side of first embodiment of the invention;
Fig. 9 is the stereogram of the spring based on fourth embodiment of the invention;
Figure 10 is the stereogram of the spring based on fifth embodiment of the invention;
Figure 11 is the stereogram of the spring based on sixth embodiment of the invention;
Figure 12 (a) ~ (c) has based on fourth embodiment of the invention to the figure of the action of the hinge component of the mobile terminal device spring of the secondary spring of the 6th embodiment further for illustration of adopting.
Embodiment
Below, the embodiment based on the technology of the present invention thought as above is illustrated with reference to accompanying drawing.
Fig. 3 is the stereogram of the mobile terminal device hinge component of spring arranged side by side had based on employing single line material of the present invention.
As shown in the figure, have spring 100 arranged side by side based on hinge component of the present invention, this spring 100 arranged side by side, when the lid of mobile terminal device carries out folding, deforms with the state being supported on base plate 10 and top board 20 and provides spring force.At this, described spring 100 arranged side by side is not formed by independent single spring element lamination, and just adopts single line material bend centered by the strong point G of one end and formed.According to the structure of this uniqueness, spring of the present invention can improve productivity, reduces manufacturing cost, thus solves the shortcoming existed in the spring of prior art.Below, this is described in detail.
Below, structure of the present invention is described in detail by various embodiment.
Fig. 4 a is the plane graph of the spring based on first embodiment of the invention; Fig. 4 b is based on the stereogram spring of first embodiment of the invention being configured with further support component.
As shown in the figure, the spring 100 based on first embodiment of the invention adopts single line material bend centered by the strong point of one end and be laminated to the other end side by side from one end and formed.The described wire rod of lamination has the curve part 100a of the arc-shaped be separated from each other, 100b, and when the lid of mobile terminal device carries out folding or is subjected to displacement, described curve part 100a, 100b deform to provide spring force along with the displacement of top board 20.
And support portion, one end 100c of spring 100 of the present invention is wound into circular shape centered by the strong point of one end, be applicable to supporting with rivet 140 supporting member.In addition, the other end support portion 100d of opposition side, 100e is also formed as part circular, can be combined on rivet 140 supporting member.According to such structure, only need bending machining operation at support portion, one end 100c of spring 100, and do not need by manual by independently two monomers exactly relatively and the operation engaged.In addition, at other end support portion 100d, need in 100e the two ends of wire rod are polymerized and engage, but, because support portion, one end 100c is not in the state of separation, therefore, mutually relatively carrying out having difficulties hardly in joint.Illustrate in fig .4 described other end support portion 100d, 100e mutually reel in the same direction formed state.
Like this, in support portion, one end 100c of spring 100 of the present invention, owing to not needing completely by independently monomer exactly side by side relatively and carry out the more difficult operation that engages, therefore, it is possible to significantly reduce activity duration and labour.
Fig. 5 is the plane graph carrying out the spring be out of shape based on first embodiment of the invention.
As shown in Figure 5, the spring 100 carrying out based on the first embodiment of the present invention being out of shape, compared to before distortion, is characterized in that, other end support portion 100d, 100e are formed towards different directions winding mutually.According to the shape of this distortion, as shown in the downside of figure, due to can without the need to making other end support portion 100d, a part of lamination of 100e, therefore, it is possible to save a little installation space.
Fig. 6 is the plane graph of the spring based on second embodiment of the invention.
As shown in the figure, feature based on the spring of second embodiment of the invention is, in the wire rod of lamination, at least one party comprises deformation curve portion 100a-1 and non-deformed line part 100a-2,100a-3, wherein, deformation curve portion 100a-1 is deformed into arc-shaped and provides spring force, non-deformed line part 100a-2,100a-3 at least one end in the two ends of described deformation curve portion 100a-1 is formed as linearity, when described deformation curve portion 100a-1 is out of shape for supporting described deformation curve portion 100a-1.
According to this structure, when the lid of mobile terminal device carries out folding, along with the slip of top board 20, curvature and the shape of deformation curve portion 100a-1 change, but, non-deformed line part 100a-2,100a-3, with the support portion 100c of one end and the other end, only changes angle centered by 100d, 100e, be out of shape hardly, support described deformation curve portion 100a-1.Based on the spring of second embodiment of the invention, by this almost indeformable non-deformed line part 100a-2,100a-3, maintain the short moment of torsion distance of deformation curve portion 100a-1, thus guarantee when mobile terminal device carries out folding to provide large spring force.
In addition, the whole interval of the opposing party at one end and between the other end in the wire rod of the lamination of the second embodiment still forms the curve part 100b of arc-shaped.
Fig. 7 is the stereogram of the spring based on third embodiment of the invention.
As shown in the figure, the feature based on the spring of third embodiment of the invention is, other end support portion 100d, 100e does not form the shape of winding, and is formed as linearity.In addition, the part of these linearities both can engage, and can not engage again.
When this 3rd embodiment, support portion, one end 100c is to be wound on the combination of shape and state of the support slot of the outer peripheral face being formed at rivet 140 body, and other end support portion 100d, 100e insert and be supported on the rivet 240 of distortion.Now, the rivet 240 of distortion replaces support slot to be formed with supported hole 241 on its body.The rivet 240 of described distortion also have except described supported hole 241 sandwiched by base plate 10 and top board 20 after the projection 243 of riveting because pressure is crushed.
Do not form the shape of winding according to this other end support portion 100d, 100e and be formed as the structure of linearity, its advantage is, does not need the joint between wire rod, can insert the supported hole 241 of the rivet 240 of distortion simply and combine.
According to the foregoing structure based on the 3rd embodiment, except the 100c of support portion, one end, other end support portion 100d, 100e do not need to engage yet, thus can provide the productivity of product further, and the assembling procedure of hinge component also becomes simple.
Fig. 8 (a) ~ (b) is the figure for illustration of adopting based on the mobile terminal device action of the hinge component of spring arranged side by side of first embodiment of the invention.
As shown in Figure 8, because hinge component of the present invention can provide high spring force by adopting the spring arranged side by side of single line material formation, therefore, it is possible to be applicable to the longer Long travel type mobile terminal device of folding distance.Illustrate in the drawings, along with top board 20 slides relative to base plate 10, when the lid based on spring 100 of the present invention (Fig. 8 (a)), mobile terminal device when lid closes is opened or the transition point (Fig. 8 (b)) of midway that closes and the lid of mobile terminal device open (Fig. 8 (c)), how to carry out action.
Fig. 9 is the stereogram of the spring based on fourth embodiment of the invention.
As shown in Figure 9, the feature based on fourth embodiment of the invention is, further lamination secondary spring 200 on aforesaid spring 100 and forming.
At this, described secondary spring element 200 is positioned at the inner side of existing spring 100, described secondary spring 200 comprises deformation curve portion 210 and non-deformed line part 220, wherein, deformation curve portion 210 is formed as arc-shaped, deform when the lid of mobile terminal device carries out folding and spring force is provided, non-deformed line part 220 at least one end in the two ends in described deformation curve portion 210 bends laterally and is formed as linearity, indeformable and support described deformation curve portion 210 when described deformation curve portion 210 is out of shape.
In described spring 100 and secondary spring 200, support portion, one end 100c, 230 and other end support portion 100d, 100e, 230 are bonded with each other, in addition position is separated from each other, and the deformation curve portion 210 of the curve part 100a of spring 100 and secondary spring 200 is formed with arc-shaped, to prevent mutual interference in the same direction.
According to this structure further with secondary spring 200, advantage is, the installation space of spring 100 increases hardly, but spring force significantly increases.Particularly, when secondary spring 200, maintain the short moment of torsion distance in deformation curve portion 210 by almost indeformable non-deformed line part 220, thus high spring force is provided.
Exemplified with support portion, one end 100c of spring 100 and secondary spring 200 in the figure of aforesaid 4th embodiment, 230 and other end support portion 100d, 100e, 230 are supported on mutually the identical strong point and are mutually stacked in the structure on same one end.Although support portion, one end 230 and the other end support portion 230 of support portion, one end 100c of spring 100 and other end support portion 100d, 100e and secondary spring 200 support centered by the identical strong point, also can be supported on mutually different ends.
Figure 10 is the stereogram of the spring based on fifth embodiment of the invention.
As shown in Figure 10, form based on the fifth embodiment of the present invention and the 4th embodiment secondary spring 200 that equally further lamination is other.But difference is, by support portion 230 and one end of spring 100 and the support portion 100c of the other end of one end of secondary spring 200 and the other end, 100d, 100e distinguish and arrange.
5th embodiment can expect the effect almost identical with the 4th embodiment by structure as above, but advantage is, does not need joint support portion 100c, 100d, 100e, 230.Just need to add other rivet 140 in order to difference support spring 100 and secondary spring 200.
Figure 11 is the stereogram of the spring based on the sixth embodiment of the present invention.
As shown in figure 11, based on the sixth embodiment of the present invention compared with aforesaid five embodiments, it is characterized in that, by a body has two support slots 341 and riveted joint projection 345, the support component 340 of 316, makes the support portion 100c of spring 100 and secondary spring 200,100d, 100e, 230 are mutually aggregated in adjoining position and form assembly.
The 6th embodiment like this can expect almost identical effect compared with aforesaid 4th embodiment, but advantage is, the support portion 100c of do not need to be bonded with each other spring 100 and secondary spring 200,100d, 100e, 230.And spring 100 and secondary spring 200 form the state of assembling by a support component 340, and therefore, advantage is without the need to being separately positioned on base plate 10 and top board 20, but can be arranged on base plate 10 and top board 20 by disposable.
Figure 12 (a) ~ (c) has based on fourth embodiment of the invention to the figure of the action of the hinge component of the mobile terminal device spring of the secondary spring of the 6th embodiment further for illustration of adopting.
As shown in figure 12, hinge component of the present invention is due to the curve part 100a of arc-shaped, the spring 100 that 100b lamination is formed and the secondary spring 200 with deformation curve portion 210 and non-deformed line part 220 are configured to arc-shaped in the same direction, therefore, when the lid of mobile terminal device carries out folding, mutually non-interference and can spring force be provided.
Illustrate in fig. 12, along with top board 20 slides relative to base plate 10, to open with the lid of secondary spring 200 (Figure 12 (a)), mobile terminal device when lid closes based on spring 100 of the present invention or the transition point (Figure 12 (b)) of midway that closes and the lid of mobile terminal device open (Figure 12 (c)) time how mutually non-interference and carry out action.
Be explained above preferred embodiment of the present invention, but the present invention allows multiple change, can various change carried out and adopt equipollent.Self-evident, the present invention applies comparably by making described embodiment suitably be out of shape.In addition, the content of above-mentioned record does not limit the scope of the present invention be defined by the claims.
Claims (15)
1. a mobile terminal device spring arranged side by side, it provides spring force when lid carries out folding relative to the body of mobile terminal device or is subjected to displacement, and it is characterized in that,
Single line material bends centered by the strong point of one end, and then one end of this wire rod is laminated to the other end side by side, and the wireform of lamination becomes arc-shaped, thus deforms to provide spring force when the lid of described mobile terminal device carries out folding or is subjected to displacement.
2. mobile terminal device spring arranged side by side as claimed in claim 1, is characterized in that,
A part for the wire rod of described lamination is separated from each other.
3. mobile terminal device spring arranged side by side as claimed in claim 1, is characterized in that,
Two terminal parts of the wire rod of described lamination are polymerized centered by the other end strong point, and combine in the mutual mode towards different directions winding.
4. mobile terminal device spring arranged side by side as claimed in claim 1, is characterized in that,
Two terminal parts of the wire rod of described lamination are formed as linearity.
5. mobile terminal device spring arranged side by side as claimed in claim 1, is characterized in that,
In the wire rod of described lamination, at least one party comprises:
Curve part, it is deformed into arc-shaped and provides spring force;
Line part, its at least one end in the two ends of described curve part is formed as linearity, supports described curve part when described curve part produces distortion.
6. the spring arranged side by side of the mobile terminal device as described in any one in claim 1 to 5, is characterized in that,
The section of described wire rod is circular or quadrangle.
7. a hinge component, it makes lid be incorporated into the body of mobile terminal device in the mode that can slide, and it is characterized in that having:
With the base plate that described body is combined;
Be combined with described lid and be combined in the top board of described base plate slidably; And
Arrange between described base plate and described top board and the spring of spring force is provided;
Described spring is configured to: single line material bends centered by the strong point of one end, one end of this wire rod is laminated to the other end side by side, the wireform of lamination becomes arc-shaped, thus deforms to provide spring force when the lid of described mobile terminal device carries out folding or is subjected to displacement.
8. hinge component as claimed in claim 7, is characterized in that,
A part for the wire rod of described lamination is separated from each other.
9. hinge component as claimed in claim 7, is characterized in that,
In the wire rod of described lamination, at least one party comprises:
Curve part, it is deformed into arc-shaped and provides spring force;
Line part, its at least one end in the two ends of described curve part is formed as linearity, supports described curve part when described curve part produces distortion.
10. hinge component as claimed in claim 7, is characterized in that,
There is secondary spring further that be arranged at and provide spring force between described base plate and described top board.
11. hinge components as claimed in claim 10, is characterized in that,
Described secondary spring comprises at least one spring element, and this spring element comprises:
Deformation curve portion, it is formed as arc-shaped, deforms and provide spring force when the lid of mobile terminal device carries out folding;
Non-deformed curve part, its at least one end in the two ends in described deformation curve portion bends laterally and extends with linearity and formed, and does not deform and support described deformation curve portion when described deformation curve portion distortion.
12. hinge components as claimed in claim 10, is characterized in that,
Described secondary spring is formed as the arc-shaped without line part.
13. hinge components as claimed in claim 10, is characterized in that,
One end and the other end of described secondary spring are supported on the strong point identical with described spring.
14. hinge components as claimed in claim 10, is characterized in that,
Described secondary spring has the strong point at the adjoining position different with the other end strong point from one end strong point of described spring.
15. 1 kinds of mobile terminal devices, is characterized in that, have the hinge component described in the spring described in any one in claim 1 to 6 and any one in claim 7 to 14.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR101895/09 | 2009-10-26 | ||
| KR1020090101895A KR101001333B1 (en) | 2009-10-26 | 2009-10-26 | Parallel type portable terminal spring using one wire rod and hinge module and portable terminal with the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102056442A CN102056442A (en) | 2011-05-11 |
| CN102056442B true CN102056442B (en) | 2015-10-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010609408.0A Expired - Fee Related CN102056442B (en) | 2009-10-26 | 2010-10-26 | Mobile terminal device spring arranged side by side and the hinge component and the mobile terminal device that possess this spring |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101001333B1 (en) |
| CN (1) | CN102056442B (en) |
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| KR100914551B1 (en) * | 2009-02-16 | 2009-09-02 | 김대근 | Spring module for cellular phone of slide type |
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| KR100669990B1 (en) * | 2005-12-21 | 2007-01-17 | 이근주 | Elastic spring for a slim type slide module |
| CN101175100A (en) * | 2006-10-31 | 2008-05-07 | 三星电子株式会社 | Spring, semi-automatic sliding device using the same and sliding-type portable communication terminal |
| CN200983605Y (en) * | 2006-11-10 | 2007-11-28 | 关建国 | Sliding cover device of sliding cover mobile phone |
| KR100884735B1 (en) * | 2007-10-11 | 2009-02-19 | 케이. 에이. 이 (주) | Sliding module for mobile phone |
| CN101368608A (en) * | 2008-09-24 | 2009-02-18 | 杭州安费诺飞凤通信部品有限公司 | Driving spring and combined spring in sliding closure hinge of sliding closure type movable electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102056442A (en) | 2011-05-11 |
| KR101001333B1 (en) | 2010-12-14 |
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