CN101828337A - Opening and closing device for use in portable device having two units sliding each other - Google Patents
Opening and closing device for use in portable device having two units sliding each other Download PDFInfo
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- CN101828337A CN101828337A CN200880111649A CN200880111649A CN101828337A CN 101828337 A CN101828337 A CN 101828337A CN 200880111649 A CN200880111649 A CN 200880111649A CN 200880111649 A CN200880111649 A CN 200880111649A CN 101828337 A CN101828337 A CN 101828337A
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- hole
- elastic force
- board member
- headstock gear
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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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- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
Disclosed is an opening and closing device so that a resilient unit one end of which is rotatably connected to a fixed section fixed to the first unit and the opposite end of which is rotatably connected to a movable section fixed to the second unit, whereby the opening and closing device can be made thinner. A opening and closing device for use in a portable device which slidably opens and closes a second unit with respect to a first unit comprises: a fixed section fixed to the first unit; a movable section fixed to the second unit; movable rails fixed to the movable section and movable along the fixed section; and a resilient member opposite ends of which are rotatably connected to the fixed section and the movable section to provide a resilient force to the second unit.
Description
Technical field
The present invention relates to a kind of two relative to each other headstock gears of the mancarried device of the unit of slip that are used for having, relate more specifically to be used for headstock gear as the portable terminal with two unit of mobile phone, PDA or portable computer, when two unit are coupled to each other and slide relative to each other, the opening and closing at least in part of this portable terminal.
Background technology
As everyone knows, communication terminal (hereinafter being called cellular phone) is divided into various patterns, comprises straight-plate-type, flip-shell and collapsible, can obtain in recent years by the sliding cover type mobile phone of singlehanded simple operations being extensive use of.
This sliding cover type mobile phone comprises: first module comprises the keypad with a plurality of key buttons; Unit second is installed on the first module and on the front surface of Unit second and comprises LCDs; And sliding unit, Unit second is slidably mounted on the first module.
Particularly, in recent years, be used to the technology development constantly that makes the slim technology of sliding cover type mobile phone and be used for the sliding cover type mobile phone slide.
The many technology that are used for the mobile phone sliding unit are disclosed at present.A kind of sliding unit is disclosed in the 10-796944 Korean Patent, it comprises the helical spring and the pair of shells of one, wherein the helical spring of one has first and second coils and connector, first and second coils are reeled from its end in different directions with predetermined length, connector connects first and second coils, the helical spring two ends that pair of shells is fixed as one respectively, under the situation that connector exposes laterally, hold first and second coils, and having the depression that is used for jointed shaft, jointed shaft is used for housing is fixed to fixedly block and sliding block.So that the distance between caving in when narrowing down, first and second coils are reeled to obtain elastic force equably because of this distance when by external force sliding block being slided up and down.On the other hand, when external force removed, sliding block was got back to initial condition under the elastic force effect.
Summary of the invention
Technical problem
Yet the general sliding unit that can't be used in mobile phone is slim.Therefore, the integral thickness of mobile phone is thick.
In other words, because whole helical spring and housing all have the lid that is used to hold the body of spring and is used to cover body, therefore above-mentioned sliding unit is thick.
Therefore, the present invention has been proposed in view of the above problems, and the object of the present invention is to provide a kind of headstock gear, make an end of Flexible element be connected rotationally with the fixed part that is fixed to first module, the other end of Flexible element is connected rotationally with the movable part that is fixed to Unit second, can make this headstock gear thinner thus, also can make the mobile phone of using this headstock gear thinner.
Technical scheme
According to an aspect of the present invention, provide a kind of headstock gear that is used for mancarried device, this headstock gear can be with respect to first module opening and closing slidably Unit second, and this headstock gear comprises: fixed part is fixed to first module; Movable part is fixed to Unit second; Removable guide rail is fixed to movable part and also can moves along fixed part; And elastic component, the two ends of elastic component are pivotally connected to fixed part and movable part to provide elastic force to Unit second.
Fixed part comprises second board member that directly is fixed to first module and first board member that is fixed to second board member.
Movable part comprises the 4th board member that is fixed to Unit second and the 3rd board member that is fixed to the 4th board member, and the both side surface of the 3rd board member is contained in the bending part of second board member.
Removable guide rail comprises first side guide rail and second side guide rail, first side guide rail and second side guide rail are inserted in the interior surface opposing of the fixing hole that forms in the 3rd board member and are kept by the interior surface opposing of fixing hole, and first side guide rail and second side guide rail can move along first guiding piece and second guiding piece of first board member.
According to a further aspect in the invention, provide a kind of headstock gear that is used for mancarried device, this headstock gear can be with respect to first module opening and closing slidably Unit second, and this headstock gear comprises: fixed head is fixed to first module; Removable plate is connected to fixed head by attachment pegs, and removable plate is fixed to Unit second; And Flexible element, the two ends of Flexible element are connected respectively to fixed head and removable plate rotationally to provide elastic force to removable plate, when Flexible element slides by a plurality of elastic components, and the length variations of Flexible element.
Fixed head comprises first guide-rail channel and second guide-rail channel, and first guide-rail channel and second guide-rail channel are formed at the both sides of fixed head with the mobile channeling conduct to removable plate along the length of fixed head.
Removable plate is and the corresponding plate of fixed head to be formed with first connecting hole and second connecting hole that is connected to fixed head with first guide-rail channel and the corresponding position of second guide-rail channel.
Flexible element comprises: first elastic force transmits bar, and an end of first elastic force transmission bar is corresponding with the connecting hole of fixed head rotating by rotational pin; Second elastic force transmits bar, is stacked in slidably on the upper surface of first elastic force transmission bar, and an end of second elastic force transmission bar is pivotally connected to the pin-and-hole of removable plate by connecting pin; And a plurality of elastic components, the end of a plurality of elastic components transmits bar by first elastic force and second elastic force transmits the bar maintenance to provide elastic force to removable plate.
Beneficial effect
As mentioned above, according to headstock gear according to the present invention, purpose of the present invention can realize fully.
More specifically, headstock gear can be made for feasible a kind of like this Flexible element that exists, one end of this Flexible element is connected rotationally with the fixed part that is fixed to first module, the other end of Flexible element is connected rotationally with the movable part that is fixed to Unit second, can make headstock gear thinner thus.
Description of drawings
By the detailed description of carrying out below in conjunction with accompanying drawing, can more be expressly understood above and other purpose, function and other advantage of the present invention, in the accompanying drawings:
Fig. 1 is the stereogram that illustrates the headstock gear that is used for mancarried device according to the embodiment of the present invention;
Fig. 2 is the exploded perspective view of the headstock gear shown in the pictorial image 1;
The cutaway view that Fig. 3 obtains along Fig. 1 " A-A " line;
The cutaway view that Fig. 4 obtains along Fig. 1 " B-B " line;
Fig. 5 is the stereogram that illustrates the elastic component of headstock gear according to the embodiment of the present invention;
Fig. 6 is the view that illustrates the not opening of headstock gear according to the embodiment of the present invention;
Fig. 7 is the rearview that illustrates the opening of headstock gear according to the embodiment of the present invention;
Fig. 8 is the stereogram of diagram according to the headstock gear that is used for mancarried device of another embodiment of the present invention;
Fig. 9 is the exploded perspective view of the headstock gear of pictorial image 8;
Figure 10 is the exploded perspective view of Flexible element of the headstock gear of pictorial image 8;
Figure 11 is the plane graph of not opening of the headstock gear of pictorial image 8; And
Figure 12 is the plane graph of opening of the headstock gear of pictorial image 8.
Preferred forms
Hereinafter, with reference to the accompanying drawings illustrative embodiments of the present invention is described in detail.
Should be appreciated that identical label is represented components identical or parts.In to the following description of the present invention, it will be appreciated by those skilled in the art that, for correlative detail of the present invention being blured and, in this detailed description, will omitting to the detailed description of known structure and operation and some details that has nothing to do with the present invention for clearer.
Fig. 1 is the stereogram that be used for portable headstock gear of diagram according to embodiment of the present invention.Fig. 2 is the exploded perspective view of the headstock gear shown in the pictorial image 1.The cutaway view that Fig. 3 obtains along Fig. 1 " A-A " line.The cutaway view that Fig. 4 obtains along Fig. 1 " B-B " line.
As shown in Figures 1 to 4, headstock gear 10 according to the embodiment of the present invention comprises: fixed part 20, and the first module that is fixed to sliding cover type mobile phone (comprises the keypad with a plurality of key buttons; Not shown); Movable part 30 is fixed to Unit second and (comprises display screen; Not shown); Guide rail 40, the both sides that are fixed to movable part 30 also can be moved along fixed part 20; And elastic component 50, the two ends of elastic component 50 are pivotally connected to fixed part 20 and movable part 30 thinks that Unit second provides elastic force.
Hereinafter, will headstock gear according to the embodiment of the present invention be described in more detail.
As shown in Fig. 1 and Fig. 2, comprise according to the fixed part 20 of the headstock gear 10 of embodiment of the present invention: the second rectangular slab member 21 is fixed to first module; And first board member 22, have with corresponding cross section, the cross section of second board member 21 and by laser welding and be fixed to second board member 21.
Here, first guiding piece 221 and second guiding piece 222 are outstanding from a surface of first board member 22 along the length of first board member 22, make win guiding piece 221 and second guiding piece 222 toward each other with along guiding side guide rail, upside at first guiding piece 221 and second guiding piece 222 is formed with maintenance (catching) projection 223 and 224, makes that first guiding piece 221 and second guiding piece 222 can be held when movable part 20 is closed then with respect to fixed part 30 unlatchings.
First holds depression 225 is formed in the plate between first guiding piece 221 and second guiding piece 222, make that headstock gear 10 is slim when first holds depression 225 and hold elastic component 50, and when Unit second moves with respect to first module, hold the elastic component 50 that caves in 225 and provide elastic force to Unit second by being contained in first.
As shown in Figure 2, hold a depression side of 225 first, promptly near the position first guiding piece 221 forms porosely 226, makes an end of elastic component 50 to rotate around rivet (not providing label).
By cutting and bending first board member 22 to form first guiding piece 221, second guiding piece 222 and maintenance projection 223 and 224.
By the upwards also inside bending in the two ends of second board member 21 is formed with bending part 211 and 212 with the two ends at second board member 21, make bending part 211 and 212 toward each other and the two ends that hold the 3rd board member 32 of movable part 30, and also being formed with first through hole, 213, the first through holes 213 in second board member 21 has and is used to hold first cross section that holds depression 225.
Be formed with first fixing hole 321 and second fixing hole 322 in the both sides of the 3rd board member 32, form first fixing hole 321 and second fixing hole 322 opens wide the upside of the win fixing hole 321 and second fixing hole 322 along the length punching of the 3rd board member 32, with first guiding piece 221 that holds first board member 22 and second guiding piece 222 and to fixing along the guide rail 40 that first guiding piece 221 and second guiding piece 222 slide.
The two sides of each are formed with a plurality of upwards projections 323 and 324 of bending that are used to insert and keep first side guide rail 411 and second side guide rail 421 with predetermined space in first fixing hole 321 and second fixing hole 322.
Second holds depression 325 is formed in the 3rd board member 32 between first location hole 321 and second location hole 322, with by a part of holding the elastic component 50 that depression holds in 225 at first of first board member 22 is held, promptly by thinking that to holding Unit second provides elastic force at first ledge that holds the elastic component 50 that holds in the depression 225.
As shown in Figure 2, hold a depression side of 325, promptly near second fixing hole 322, be formed with rivet hole 326, make an end of elastic component 50 be pivotally connected to the 3rd board member 32 by rivet second.
The 4th board member 31 have with corresponding cross section, the cross section of the 3rd board member 32 and second through hole, 311, the second through holes 311 have when the 4th board member 31 is fixed to the 3rd board member 32 by laser welding, make second hold the depression 325 cross sections that are received.
As shown in Fig. 2 to Fig. 4, both sides at second through hole 311 of the 4th board member 311 form first passage 312 and second channel 313 along the 31 length direction punchings of the 4th board member, and first passage 312 and second channel 313 are used to hold the upper end of side guide rail 411 and 421.
Upside at first passage 312 and second channel 313 is formed with the jack 314 and 315 that is used to insert annular stop part 60 and 61, and annular stop part 60 and 61 can rotate around the maintenance projection 223 that forms in first board member 22 and 224.
By being connected, two wire springs 51 in wave shape and 52 form elastic components 50.
In other words, extremely shown in Figure 5 as Fig. 2, elastic component 50 has two connection parts 53 and 54, by two wire springs 51 that free end is outwards reeled and 52 central waveform portion from making two wire springs 51 formation elastic component 50 that links to each other with 52 by laser welding then.
The connection part 53 of elastic component 50 and 54 is rotatably fixed to hole 226 and rivet hole 326 by rivet, and its mesopore 226 is formed at first of first board member 22 to be held in the depression 225, and rivet hole 326 is formed at second of the 3rd board member 32 to be held in the depression 325.
Hereinafter, will the operation according to the headstock gear that is used for mancarried device of embodiment of the present invention be described.
If the user makes Unit second slide to use mobile phone under the state of Fig. 6, so as shown in Figure 6, Unit second upwards slides with respect to first module.That is to say, the first side guiding piece 411 of guide rail 40 and second side guiding piece 421 move along first guiding piece 221 and second guiding piece 222, first side guiding piece 411 and second side guiding piece 421 inserts and is fixed to first fixing hole 321 that forms and second fixing hole, 322, the first guiding pieces 221 and second guiding piece 222 and be formed in first board member 22 of fixed part 20 in the 3rd board member of movable part 32.
When movable part 30 moves, be contained in first hold the depression and second elastic component 50 that holds in the depression be extruded gradually, make the connection part that forms at the two ends of elastic component 50 by horizontal location, wherein first holds and is recessed to form in first board member 22 of fixed part 20, and second holds and be recessed to form in the 3rd board member 32 of movable part 30.
Then, when movable part 30 further moves up and elastic component 50 when departing from level, movable part 30 automatically moves up along first guiding piece 221 and second guiding piece 222 of fixed part 20 by elastic component 50, thereby mobile phone is opened to up state.
As mentioned above, in the headstock gear that is used for mancarried device according to embodiment of the present invention, since be contained in first hold the depression and second elastic component that holds in the depression provide elastic force to movable part, therefore can make the thickness of this headstock gear thinner, wherein first holds and is recessed to form in first board member of fixed part, and second holds and be recessed to form in the 3rd board member of movable part.
Pattern of the present invention
Fig. 8 and Figure 12 illustrate the headstock gear that is used for mancarried device of another execution mode according to the present invention.
As shown in the figure, the headstock gear that is used for mancarried device according to this execution mode of the present invention comprises: fixed head 110, first module are fixed to fixed head 110; Removable plate 120 is connected to fixed head 110 by a plurality of attachment pegs 150 and 151, and removable plate 120 also is fixed to Unit second; And Flexible element 130, the end of Flexible element 130 is pivotally connected to removable plate 120, by providing the sliding motion of a plurality of elastic components 133 of elastic force to make the length variations of Flexible element 130 to removable plate 120.
Hereinafter, will the headstock gear that is used for mancarried device according to embodiment of the present invention be described in detail.
Between first guide-rail channel 111 and second guide-rail channel 112, be formed with first through hole 113, make by thickness that Flexible element 130 is held to prevent headstock gear 100 thicklyer, wherein the end of Flexible element 130 is pivotally connected to fixed head 110 and removable plate 120.
Be formed with connecting hole 114 between second guide-rail channel 112 and first through hole 113, connecting hole 114 is used for connecting rotationally by rotational pin 160 end of Flexible element 130.
Between first connecting hole 121 and second connecting hole 122, be formed with second through hole 123, with the thickness that partly holds Flexible element 130 and make the integral thickness of headstock gear 100 thinner.
Be formed with pin-and-hole 124 between second through hole 123 in being formed at removable plate 120 and first connecting hole 121, pin-and-hole 124 is used for connecting by connecting pin 170 two ends of Flexible element 130.
As Fig. 9 and shown in Figure 10, one end of Flexible element 130 is pivotally connected to the connecting hole 114 that is formed in the fixed head 110, the two ends of Flexible element 130 are pivotally connected to the pin-and-hole 124 that is formed in the removable plate 120, thereby provide elastic force to Unit second.
Here, elastic component 133 is for being used for providing to removable plate 120 the compression spring of elastic force.
As shown in Figure 9, the end that first elastic force transmits bar 131 and second elastic force transmission bar 132 has T section and has extension 1311 and 1321, and extension 1311 and 1321 extends to its opposition side.The central portion that first elastic force transmits bar 131 and second elastic force transmission bar 132 corresponds to each other.Transmit at first elastic force and to be formed with guide recess 1312 (not shown transmit the guide recess that forms in the bar) on the interior surface opposing that bar 131 and second elastic force transmits bar 132, make the elastic force of winning transmit bar 131 and second elastic force and transmit relative to each other plug-in mounting slidably of bar 132 at second elastic force.
In addition, form porose 1313 and 1323 at first elastic force transmission bar 131 and second elastic force transmission bar, 132 two ends, rotational pin 160 and connecting pin 170 pass hole 1313 and 1323.
Transmit the opposite side surface of bar 131 and second elastic force transmission bar 132 and be formed with guide protrusion 1314 and 1324 near hole 1313 and 1323 at first elastic force, guide protrusion 1314 and 1324 inserts in the guide recess 1312 not separate with guide recess 1312.
On the surface of extension 1311 that opposition side extends and 1321, be formed with first retaining hole 1315 and second retaining hole 1325 transmitting central portion that the bar 131 and second elastic force transmits bar 132 with respect to first elastic force with predetermined space, insert to one end parts of elastic component 133 and wear first retaining hole 1315 and second retaining hole 1325 and be held by first retaining hole 1315 and second retaining hole 1325, and first holds depression and second holds an end of depression 1326 (not shown first holds depression) and is connected to first retaining hole 1315 and second retaining hole 1325, and first holds depression and second and hold that 1326 the other end of caving in is unlimited to make elastic component 133 not protrude.
Be described in detail with reference to 8 to 12 pairs of operations according to the headstock gear that is used for mancarried device of embodiment of the present invention.
If the user makes Unit second slide to use mobile phone under the state of Figure 11, so as shown in figure 11, Unit second upwards slides with respect to first module.That is to say that removable plate 120 moves along first guide-rail channel 111 and second guide-rail channel 112 of fixed head 110.
When removable plate 120 moves, second elastic force of the Flexible element 130 that holds in first through hole 113 of fixed head 110 and removable plate 120 and second through hole 123 transmits and slides on bar 132 transmits bar 132 at first elastic force the upper surface so that elastic component 133 compressions, and second elastic force extension 1321 that transmits bar 132 transmits the extension of bar 131 near first elastic force simultaneously.
Then, if removable plate 120 further moves up and elastic component 133 departs from level, so removable plate 120 automatically moves up by first guide-rail channel 111 and second guide-rail channel 112 of Flexible element 130 along fixed head 110, and mobile phone is opened to user mode as shown in figure 12 thus.
As mentioned above, in the headstock gear that is used for mancarried device according to embodiment of the present invention, owing to Flexible element is contained in first through hole and second through hole that is formed in fixed head and the removable plate rotationally, so headstock gear can become thinner.
Although disclose preferred implementation of the present invention for purpose of explanation, it will be understood by those skilled in the art that under the situation of disclosed scope and spirit of the present invention in not departing from and to carry out various modifications, interpolation and replacement as appended claims.
Claims (26)
1. headstock gear that is used for mancarried device, described headstock gear is with respect to first module opening and closing slidably Unit second, and described headstock gear comprises:
Fixed part (20) is fixed to described first module;
Movable part (30) is fixed to described Unit second;
Removable guide rail (40) is fixed to described movable part and also can moves along described fixed part; And
Elastic component (50), the two ends of described elastic component (50) are pivotally connected to described fixed part (20) and movable part (30) to provide elastic force to described Unit second.
2. headstock gear as claimed in claim 1, wherein, described fixed part (20) comprises second board member (21) that directly is fixed to described first module and first board member (22) that is fixed to described second board member (21).
3. headstock gear as claimed in claim 2, wherein, described first board member (22) comprising:
First guiding piece and second guiding piece (221,222), the both sides that are formed at described first board member (22) are with to described removable guide rail (40) channeling conduct; And
Keep projection (223,224), outstanding from the upper end of described first guiding piece and second guiding piece (221,222) to be held when closing then with respect to described fixed part (30) unlatching at described movable part (20).
4. as claim 2 or 3 described headstock gears, wherein, described first board member (22) also comprises:
First holds depression (225), holds described elastic component (50) between described first guiding piece and second guiding piece (221,222), makes that the thickness of described headstock gear is thinner when elastic force is provided to described Unit second; And
Hole (226) is formed at described first side of holding depression (225), makes an end of described elastic component (50) be pivotally connected to described hole (226).
5. headstock gear as claimed in claim 3, wherein, by cutting and bend described first board member (22), described first guiding piece and second guiding piece (221,222) and described maintenance projection (221,222) are outstanding integratedly.
6. headstock gear as claimed in claim 2, wherein, described second board member (21) comprising:
Bending part (211,212), the two ends by described second board member of bending (21) make described bending part (211,212) bending with toward each other, and described bending part (211,212) holds the two ends of described movable part (30); And
First through hole (213) has and is used to hold described first cross section that holds depression (225).
7. headstock gear as claimed in claim 1, wherein, described movable part (30) comprises the 4th board member (31) that is fixed to described Unit second and the 3rd board member (32) that is fixed to described the 4th board member (31), the both side surface of described the 3rd board member (32) is contained in the bending part (211,212) of described second board member (21).
8. headstock gear as claimed in claim 7, wherein, described the 3rd board member 32 comprises: first fixing hole and second fixing hole (321,322), by to described the 3rd board member 32) carry out punching and make described first fixing hole and second fixing hole (321,322) be formed at the both sides of described the 3rd board member (32), make described first fixing hole and second fixing hole (321,322) upper end is opened wide with fixing described removable guide rail (40), described removable guide rail (40) holds described first guiding piece and second guiding piece (221,222) also can move along described first guiding piece and second guiding piece (221,222); And
A plurality of projections (323,324), be formed at described first fixing hole and second fixing hole (321 with predetermined interval, 322) bending that also makes progress on the interior surface opposing makes described removable guide rail (40) insert described first fixing hole and second fixing hole (321,322) keep in and by described first fixing hole and second fixing hole (321,322).
9. headstock gear as claimed in claim 8, wherein, described the 3rd board member (32) comprising:
Second holds depression (325), at described first fixing hole and second fixing hole (321,322) form with predetermined deep recess between, the protuberance that holds the described elastic component (50) that holds in the depression (225) at first of described first board member (22) is held and make described headstock gear thinner thus; And
Rivet hole (326) is formed at described second side of holding depression (325), and an end of described elastic component (50) is pivotally connected to described rivet hole (326).
10. headstock gear as claimed in claim 7, wherein, described the 4th board member (31) has with the corresponding cross section, cross section of described the 3rd board member (32) and comprises second through hole (311), and described second through hole (311) has be used for holding described second cross section that holds depression (325) when described the 4th board member (31) is fixed to described the 3rd board member (32).
11. as claim 7 or 10 described headstock gears, wherein, length direction punching in the both sides of described second through hole (311) along described the 4th board member (31) forms first passage and second channel (312,313), described first passage and second channel (312,313) are used to hold the upper end of guide rail (311).
12. as claim 7 or 10 described headstock gears, wherein, first passage and second channel (312 at described the 4th board member (31), 313) upper end is formed with and is used to insert retainer (60,61) patchhole (314,315), described retainer (60,61) can rotate around the described maintenance projection (223,224) that in described first board member (22), forms.
13. headstock gear as claimed in claim 1, wherein, described removable guide rail (40) comprises first side guide rail and second side guide rail (411,421), described first side guide rail and second side guide rail (411,421) insert the described fixing hole (321 that is formed in described the 3rd board member (32), 322) in and by described fixing hole (321,322) interior surface opposing keeps, and described first side guide rail and second side guide rail (411,421) can move along first guiding piece and second guiding piece (221,222) of described first board member (22).
14. as claim 1 or 13 described headstock gears, wherein, described removable guide rail (40) also comprises first cover plate and second cover plate (412,422), described first cover plate and second cover plate (412,422) be fixed to described the 4th board member (31) to cover described first side guide rail and second side guide rail (411,421).
15. headstock gear as claimed in claim 1, wherein, described elastic component (50) comprises connection part (53,54), by folding at the two ends of described elastic component (50) and fix two wire springs (51,52) and form described connection part (53,54), outwards reeling in the two ends of described two wire springs (51,52), forms waveform so that elastic force to be provided between described connection part.
16. a headstock gear that is used for mancarried device, described headstock gear is with respect to first module opening and closing slidably Unit second, and described headstock gear comprises:
Fixed head (110) is fixed to described first module;
Removable plate (120) is connected to described fixed head (110) by attachment pegs (150,151), and described removable plate (120) is fixed to described Unit second; And
Flexible element (130), the two ends of described Flexible element (130) are connected respectively to described fixed head (110) and described removable plate (120) rotationally to provide elastic force to described removable plate (120), the length variations of described Flexible element (130) when described Flexible element (130) is slided.
17. headstock gear as claimed in claim 16, wherein, described fixed head (110) comprises first guide-rail channel and second guide-rail channel (111,112), described first guide-rail channel and second guide-rail channel (111,112) are formed at the both sides of described fixed head (110) with the mobile channeling conduct to described removable plate (120) along the length of described fixed head (110).
18. as claim 16 and 17 described headstock gears, wherein, first guide-rail channel and second guide-rail channel (111 at described fixed head (110), 112) be formed with first through hole (113) between, to prevent that described headstock gear is thicker when described first through hole (113) holds described Flexible element (130), the end of described Flexible element (130) is pivotally connected to described fixed head (110) and described removable plate (120).
19. headstock gear as claimed in claim 18, wherein, be formed with connecting hole (114) between described second guide-rail channel (112) and described first through hole (113), described connecting hole (114) is used for connecting rotationally by rotational pin (160) end of described Flexible element (130).
20. headstock gear as claimed in claim 16, wherein, described removable plate (120) is and the corresponding plate of described fixed head (110), with described first guide-rail channel and second guide-rail channel (111,112) corresponding position is formed with first connecting hole and second connecting hole (121,122) that is connected to described fixed head (110).
21. as claim 16 or 20 described headstock gears, wherein, described first connecting hole in being formed at described removable plate (120) and second connecting hole (121,122) be formed with second through hole (123) between, described second through hole (123) partly holds the thickness of described Flexible element (130) so that whole headstock gear (100) is thinner, and be formed with pin-and-hole (124) between described second through hole (123) and described first connecting hole (121), described pin-and-hole (124) is used for connecting rotationally the other end of described Flexible element (130).
22. headstock gear as claimed in claim 16, wherein, described Flexible element (130) comprising:
First elastic force transmits bar (131), and an end of described first elastic force transmission bar (131) is corresponding with the connecting hole (114) of described fixed head (110) rotating by described rotational pin (160);
Second elastic force transmits bar (132), be stacked and placed on the upper surface of described first elastic force transmission bar (131) slidably, an end of described second elastic force transmission bar (132) is pivotally connected to the pin-and-hole (124) of described removable plate (120) by connecting pin (170); And
A plurality of elastic components (133), the end of described a plurality of elastic components (133) transmits bar by described first elastic force and second elastic force transmits bar (131,132) maintenance to provide elastic force to described removable plate (120).
23. as claim 16 or 23 described headstock gears, wherein, the elastic component (133) of described Flexible element (130) is for being used for providing to described removable plate (120) the compression spring of elastic force.
24. as claim 16 or 23 described headstock gears, wherein, first elastic force of described Flexible element (130) transmits bar and second elastic force transmits bar (131,132) transmit bar and second elastic force transmission bar (131 at described first elastic force, 132) a end has the extension (1311 that extends to opposition side, 1312), described first elastic force transmits bar and second elastic force transmits bar (131,132) central portion has and described first elastic force transmission bar and second elastic force transmission bar (131,132) surface that upper surface is identical, at described extension (1311,1312) transmit bar and second elastic force transmission bar (131 on the interior surface opposing and at described first elastic force, 132) the other end is formed with guide recess (1312) and hole (1313 respectively, 1323), described guide recess (1312) is used for inserting slidably described first elastic force transmission bar and second elastic force transmission bar (131,132), described hole (1313,1323) is used for making respectively described rotational pin (160) and described connecting pin (170) to pass.
25. headstock gear as claimed in claim 24, wherein, transmit bar and second elastic force transmission bar (131 at described first elastic force, 132) be formed with guide hump (1314 on the both side surface, 1324), described guide hump (1314,1324) inserts in the described guide recess (1312) not separate with described guide recess (1312).
26. headstock gear as claimed in claim 24, wherein, transmit bar (131 in the described first elastic force transmission and second elastic force, 132) extension (1311,1312) surface is formed with first retaining hole and second retaining hole (1315 with predetermined interval, 1325), make the end of described elastic component (133) insert described first retaining hole and second retaining hole (1315,1325) in and by described first retaining hole and second retaining hole (1315,1325) keep, first holds depression and second holds depression (1326) and is formed and makes described first to hold depression and second end that holds depression is connected with described first retaining hole and second retaining hole (1315,1325) and described first hold and cave in and the second unlimited maintained elastic component (133) that makes of the other end that holds depression is not given prominence to.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20070107801 | 2007-10-25 | ||
| KR10-2007-0107801 | 2007-10-25 | ||
| KR1020080103489A KR100935402B1 (en) | 2007-10-25 | 2008-10-22 | Opening and closing device for use in portable device having two units sliding each other |
| KR10-2008-0103489 | 2008-10-22 | ||
| PCT/KR2008/006297 WO2009054697A2 (en) | 2007-10-25 | 2008-10-24 | Opening and closing device for use in portable device having two units sliding each other |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101828337A true CN101828337A (en) | 2010-09-08 |
Family
ID=40765056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880111649A Pending CN101828337A (en) | 2007-10-25 | 2008-10-24 | Opening and closing device for use in portable device having two units sliding each other |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100935402B1 (en) |
| CN (1) | CN101828337A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101106602B1 (en) * | 2009-05-01 | 2012-01-20 | 이신우 | Spring module for slide type terminal |
| KR200458073Y1 (en) * | 2009-07-24 | 2012-01-18 | 이신우 | Slide type terminal spring module |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100650695B1 (en) * | 2004-10-08 | 2006-11-29 | 주식회사 엠투시스 | Slide opening and closing mechanism of cellular phone |
| KR100839415B1 (en) * | 2005-09-29 | 2008-06-23 | (주)하이텍파츠 | Up/down positioning means for slider assembly and slider assembly for sliding-type mobile phone having the up/down positioning means |
| KR100753884B1 (en) * | 2006-01-24 | 2007-09-03 | 주식회사 협진아이엔씨 | Slide hinge module |
| KR100741014B1 (en) * | 2006-07-21 | 2007-07-20 | 주식회사 엠솔버 | Sliding apparatus for mobile phone |
-
2008
- 2008-10-22 KR KR1020080103489A patent/KR100935402B1/en not_active IP Right Cessation
- 2008-10-24 CN CN200880111649A patent/CN101828337A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20090042166A (en) | 2009-04-29 |
| KR100935402B1 (en) | 2010-01-06 |
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Application publication date: 20100908 |