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WO2012169101A1 - Mécanisme coulissant extraplat et terminal portable le comprenant - Google Patents

Mécanisme coulissant extraplat et terminal portable le comprenant Download PDF

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Publication number
WO2012169101A1
WO2012169101A1 PCT/JP2012/002468 JP2012002468W WO2012169101A1 WO 2012169101 A1 WO2012169101 A1 WO 2012169101A1 JP 2012002468 W JP2012002468 W JP 2012002468W WO 2012169101 A1 WO2012169101 A1 WO 2012169101A1
Authority
WO
WIPO (PCT)
Prior art keywords
rack
housing
slide mechanism
full flat
display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2012/002468
Other languages
English (en)
Japanese (ja)
Inventor
牧野　稔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of WO2012169101A1 publication Critical patent/WO2012169101A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
    • G06F1/1681—Details related solely to hinges

Definitions

  • the present invention relates to a full flat slide mechanism and a portable terminal equipped with the same.
  • a first casing and a second casing are divided into a superposed state in which the first casing and the second casing overlap with each other, and the first casing and the second casing.
  • a full flat slide mechanism that is switchably connected to a full flat state in which the heights of the surfaces are the same.
  • a first slide rail that is fixed inside the main body part and a part of which is bent at the same angle as the inclined surface of the main body part, and a part that is fixed inside the cover part.
  • a second slide rail bent at the same angle as the inclined surface of the cover portion, a first slider extended from the first slide rail and coupled to the second slide rail, and extended from the second slide rail,
  • a slide module that includes a second slider coupled to a first slide rail and moves a cover portion in a horizontal direction and a vertical direction.
  • a connecting portion that slidably connects one or both of the base portion on the fixed side and the first member and the second member on the slide side is provided, and the fixed side and the slide side are provided.
  • the connecting portion is connected to one of the fixed side and the slide side and is slidably connected to a guide portion provided on the other side, and the first member and the second member are arranged at the slide end portion.
  • the connecting portion is rotated so that the reverse movement of the upper and lower polymerization state is guided, and the second member is superposed on either the upper or lower side with respect to the first member.
  • a slide device configured to be slide-guided by a guide portion is known.
  • Patent Document 1 has a problem that in the full flat state, there is a portion where the upper cover portion and the lower main body portion overlap each other, and the entire surface of the main body portion cannot be used effectively.
  • the present invention has been made in view of the above points, and an object of the present invention is to enable smooth sliding movement and to effectively use the surfaces of the first casing and the second casing while suppressing the thickness. There is in doing so.
  • a rack and pinion structure and a rail structure are combined.
  • the first casing and the second casing are overlapped with each other in a superposed state in which the first casing and the second casing overlap with each other.
  • the present invention is directed to a full flat slide mechanism in which the body and the second casing are connected so as to be switched to a full flat state in which the surface height is the same.
  • the full flat slide mechanism is A first rack provided with teeth arranged in an L shape in a side view on the first housing side; A second rack provided on the second housing side so that teeth are arranged in an L shape in a side view; A first guide portion disposed in an L shape in a side view along the first rack; A second guide portion disposed in an L shape in a side view along the second rack; A pinion that simultaneously meshes with the first rack and the second rack and rotates about a pinion shaft; A first inner pin and a first outer pin disposed so as to be slidable within the first guide part at a predetermined interval; A second inner pin and a second outer pin disposed in the second guide portion so as to be slidable with a predetermined distance from each other; A connecting member that supports the first inner pin, the first outer pin, the second inner pin, the second outer pin, and the pinion shaft in a fixed position; When the pin-on is engaged with the first switching pin arranged at the bending point of the first rack and the second switching pin arranged at
  • the first inner pin and the first outer pin are slidably arranged in the first guide portion at a predetermined interval, and the second inner pin and the second outer pin are located in the second guide portion.
  • the movement trajectory between the first casing and the second casing is stabilized, and the pinion is simultaneously meshed with the first rack and the second rack. Therefore, the slide movement is performed reliably without slipping.
  • the first guide portion and the first rack are provided side by side in an L shape in side view, and the second guide portion and the second rack are provided in an L shape in side view, so that the pinion is The sliding movement is smoothly performed without detaching from one rack or the second rack.
  • the first inner pin reaches the bent portion of the first guide portion, and the second inner pin touches the bent portion of the second guide portion, so that the first housing that has been relatively moved in parallel until then.
  • the body and the second housing move relatively in the vertical direction, and when the movement is completed, a full flat state is obtained.
  • the pinion is engaged with the first switching pin and the second switching pin while rotating at a large rotation angle, the switching from the horizontal movement to the vertical movement can be smoothly performed as compared with the case where the pinion meshes with the rack teeth whose meshing angle is limited. Is done.
  • the first casing and the second casing do not overlap, so that the entire surface of the first casing and the second casing can be used effectively, and the full flat
  • the slide mechanism in the first housing and the second housing, the thickness at the time of full flatness can be suppressed.
  • the L-shape referred to in the present invention does not mean the letter L strictly, but means that one end is bent like an L-shape.
  • the connecting member includes a pair of plate-like members, and the pair of plate-like members sandwich the first rack, the second rack, and the pinion.
  • the pair of plate-like members are configured such that one end side moves in a first rail groove sandwiching the first rack and the other end side moves in a second rail groove sandwiching the second rack.
  • the movement to the width direction of a 1st rack and a 2nd rack is prevented more reliably by pinching each edge part of a pair of plate-shaped member by a 1st rail groove and a 2nd rail groove, respectively. And the pair of plate-like members move smoothly.
  • the first guide part and the second guide part are each configured with a through hole
  • the first inner pin and the first outer pin are respectively coupled to the pair of plate-like members through the first guide portion
  • the second inner pin and the second outer pin are respectively coupled to the pair of plate-like members through the second guide portion.
  • the first inner pin and the first outer pin can be arranged in the first guide portion, and the second inner pin and the second outer pin can be arranged in the second guide portion with a simple configuration.
  • each member of the full flat slide mechanism can be delivered in a fixed position, the assembly becomes extremely easy, and for example, the full flat slide mechanism that requires strength is made of metal. It becomes easy to form the first casing and the second casing with a lightweight resin.
  • the first attachment portion may be attached to the first housing and the second attachment portion may be attached to the second housing.
  • the first guide part is formed on a wall part constituting the first rail groove
  • the second guide part is formed on a wall part constituting the second rail groove.
  • the first housing and the second housing smoothly slide relative to each other without the pins being detached from the first guide portion or the second guide portion.
  • first guide part and the second guide part are bent in a direction away from each other toward the tip so as to be an angle smaller than a right angle at the bending point.
  • the first rack is arranged with the teeth curved in accordance with the first guide portion ahead of the bending point
  • the second rack is arranged with teeth curved ahead of the bending point in accordance with the second guide portion.
  • the abutment surface of the first housing while smoothly meshing with the teeth of the first rack and the second rack arranged in a curved manner when the teeth of the pinion exceed the bending point,
  • the contact surface of the second casing approaches each other.
  • the ninth invention comprises the full flat slide mechanism of any one of the first to eighth inventions,
  • the first housing includes a first display.
  • the second casing includes a second display.
  • a pair of the full flat slide mechanisms are provided with an interval so as to sandwich the first display and the second display.
  • the first display display and the second display display are each covered with a light guide panel, and the light guide elements provided on the surface end portions on the contact surface side that contact each other in the full flat state in each light guide panel.
  • Each image of the first display and the second display is displayed to the full end of the contact surface side, A continuous screen can be displayed on the first display and the second display in the full flat state.
  • the image can be pseudo-expanded to the abutting surface side surface edges that are in contact with each other in the full flat state by the action of the light guide element, so the first display display and the second display in the full flat state.
  • the display screen can be displayed continuously. For this reason, since the screen can be used largely, it can be carried compactly in the polymerization state, and a large image can be displayed in the full flat state.
  • the first rack, the second pin, and the first inner pin, the first outer pin, the second inner pin, the second outer pin, and the pinion shaft are held in place by the connecting member.
  • the connecting member By sliding each along the rack, the first guide portion and the second guide portion, the first housing and the second housing can be smoothly slid relative to each other, and the thickness can be increased.
  • the surfaces of the first housing and the second housing can be effectively used while being suppressed.
  • the movement of the full flat slide mechanism in the full flat state is shown, (a) is a front view, (b) is a cross-sectional view taken along line Ib-Ib, (c) is a cross-sectional view taken along line Ic-Ic, and (d) Is a sectional view taken along line Id-Id.
  • FIG. 7 is a sectional view taken along line VIId-VIId.
  • the movement of the full flat slide mechanism when the horizontal movement is finished is shown, (a) is a front view, (b) is a sectional view taken along line VIIIb-VIIIb, (c) is a sectional view taken along line VIIIc-VIIIc, d) is a sectional view taken along line VIIId-VIIId.
  • the movement of the full flat slide mechanism when changing from horizontal movement to vertical movement is shown, (a) is a front view, (b) is a cross-sectional view taken along line IXb-IXb, and (c) is a cross-sectional view taken along line IXc-IXc. (D) is a sectional view taken along line IXd-IXd.
  • FIG. 1 It is a perspective view which shows a full flat slide mechanism when changing from a horizontal movement to a vertical movement. It is a disassembled perspective view which shows a part of full-flat slide mechanism. A pair of plate member and a pinion are shown, (a) is a perspective view showing an assembled state, and (b) is an exploded perspective view.
  • the mobile phone 1 includes a first housing 3 having a first display 2 on the surface and a second housing 5 having a second display 4 on the surface.
  • the first housing 3 side in FIG. 5 is the top
  • the second housing 5 side is the bottom
  • the longitudinal directions of the first housing 3 and the second housing 5 are the left and right.
  • the first housing 3 side may be held on the right and the second housing 5 side on the left.
  • the cellular phone 1 includes a first housing 3 and a second housing 5 in a superposed state (shown in FIG. 2) in which the first housing 3 and the second housing 5 overlap each other.
  • a full flat slide mechanism 10 that is switchably connected to a full flat state (shown in FIG. 5) in which the first casing 3 and the second casing 5 are arranged so that the surface height is the same. I have.
  • the second housing 5 having the same shape is arranged behind the first housing 3 having a rectangular plate shape in the overlapping state shown in FIG. Then, as shown in FIG. 3, the first housing 3 moves so as to slide on the second housing 5 and moves to the position shown in FIG.
  • the second housing 5 descends along the upper surface (contact surface 5a), and the lower surface (contact surface 3a) of the first housing 3 and the contact surface 5a of the second housing 5 are brought together. Adjacent to the full flat state shown in FIG. In the superposed state, the first housing 3 and the second housing 5 do not necessarily overlap completely, but the one that completely overlaps looks better with the outer periphery.
  • the first display display 2 and the second display display 4 are each covered with a light guide panel, and end portions on the contact surfaces 3a and 5a side that are in contact with each other in a full flat state in each light guide panel.
  • the images of the first display display 2 and the second display display 4 can be displayed up to the full end of the contact surfaces 3a and 5a, respectively, by the light guide element provided on the touch panel.
  • the light guide element for example, a laminated body in which a plurality of transparent layers and a plurality of metal layers are laminated can be used.
  • the light incident on the light guide element from the incident surface propagates in the transparent layer parallel to the side surface, and is emitted from the emission surface toward the observer side.
  • the sheet laminated body uses metal reflection in the metal layer, and thus can guide all light regardless of the incident angle.
  • a some light guide part containing the substantially cylindrical transparent part by which at least one part of the side surface was covered with the metal part can be used as a light guide element.
  • a sheet laminate in which a plurality of light transmitting layers are laminated can also be used as the light guide element.
  • the full flat slide mechanism 10 is configured so that a unit can be assembled in a state in which respective parts mainly made of metal members are assembled. By assembling the unit, each member of the full flat slide mechanism 10 can be delivered in a fixed position, so that the assembly becomes extremely easy and, for example, the full flat slide mechanism 10 that requires strength is made of metal. It becomes easy to form the first casing 3 and the second casing 5 with a lightweight resin.
  • the full flat slide mechanism 10 is provided with first teeth arranged on the first housing 3 side so that teeth are arranged in an L shape in a side view (viewed from the left and right directions).
  • a rack 11 and a second rack 21 provided with teeth arranged in an L shape in a side view are provided on the second housing 5 side.
  • the L-shape referred to in the present embodiment does not mean strictly the letter L, but means that one end is bent like an L-shape.
  • the first rack 11 is composed of a plate-shaped steel plate attached to the first housing 3, and extends in a straight line along the back surface of the first housing 3.
  • the second rack 21 is composed of a plate-shaped steel plate attached to the second housing 5, and extends along the surface of the second housing 5 in a straight line, the second horizontal portion 21 a, and the second housing And a second bending portion 21b extending in the thickness direction toward the back surface side. That is, the first horizontal portion 11a and the second horizontal portion 21a are in a parallel relationship.
  • the first bending portion 11b and the second bending portion 21b are curved and extended in a direction away from each other (in the thickness direction of the mobile phone 1) toward the tip.
  • the 1st bending part 11b and the 2nd bending part 21b are good also as what arranges a tooth
  • the first guide hole 12 includes a through hole 13a formed in a pair of first guide plates 13 that sandwich the first rack 11 from the left and right, and the pair of first guide plates 13 and spacers 13b (shown only in FIG. 11). ) And a through hole 14a formed in a pair of L-shaped first mounting portions 14 arranged on the left and right sides with a certain distance (about 1 mm).
  • the first rack 11, the first guide plate 13, and the first mounting portion 14 are formed with screw insertion holes 15 at corresponding positions, and screws (not shown) are inserted into the screw insertion holes 15.
  • a screw insertion hole 16 for attaching to the first housing 3 is formed through the first attachment portion 14.
  • a first rail groove 17 having a predetermined width is formed between the left and right surfaces of the first guide plate 13 and the first mounting portion 14. That is, the first guide hole 12 is formed in the wall portion that forms the first rail groove 17.
  • a pair of 1st guide plate 13 is connected with the 1st switching pin 13c by the bending point (refer FIG. 11). That is, the first switching pin 13c plays a role of determining the bending point and also connecting the pair of first guide plates 13.
  • second guide holes 22 as second guide portions are disposed along the second rack 21 in a L shape in a side view.
  • the second guide hole 22 is fixed by a through hole 23a formed in a pair of second guide plates 23 that sandwich the second rack 21 from the left and right, and the pair of second guide plates 23 and a spacer (not shown).
  • Screw insertion holes 25 are formed at corresponding positions in the second rack 21, the second guide plate 23, and the second mounting portion 24, and screws (not shown) are inserted into these screw insertion holes 25. .
  • a screw insertion hole 26 for attaching to the second housing 5 is formed through the second attachment portion 24.
  • a second rail groove 27 (see FIGS. 9, 10, etc.) having a predetermined width is formed between the left and right surfaces of the second guide plate 23 and the second mounting portion 24. That is, the second guide hole 22 is formed in the wall portion that constitutes the second rail groove 27.
  • the pair of second guide plates 23 are connected by the second switching pins 23c at the bending points.
  • the second switching pin 23c plays a role of determining a bending point and connecting a pair of second guide plates 23.
  • the first rack 11 and the second rack 21 are simultaneously meshed with the pinion 30.
  • the pinion 30 is rotatably supported by a pinion shaft 32 provided on a connecting member constituted by a pair of plate-like members 31.
  • the plate-like member 31 extends linearly so that the one end side and the other end side are parallel to each other, the intermediate portion is obliquely connected, and the pinion shaft 32 is supported at the center.
  • a first inner pin 33 and a first outer pin 34 extending in directions away from each other on the left and right sides extend on one side of the pair of plate-like members 31 with the pinion shaft 32 interposed therebetween.
  • the first inner pin 33 and the first outer pin 34 are disposed in the first guide hole 12 so as to be slidable with a predetermined distance therebetween.
  • a second inner pin 35 and a second outer pin 36 extending in a direction away from each other on the left and right sides extend on the other side of the pair of plate-like members 31 across the pinion shaft 32.
  • the second inner pin 35 and the second outer pin 36 are arranged in the second guide hole 22 so as to be slidable with a predetermined distance therebetween.
  • the pair of plate-like members 31 are connecting members that support the first inner pin 33, the first outer pin 34, the second inner pin 35, the second outer pin 36, and the pinion shaft 32 while maintaining the fixed positions. Playing a role.
  • the pair of plate-like members 31 moves so that one end side thereof moves in the pair of first rail grooves 17 sandwiching the first rack 11, and the other end side moves in the pair of second rail grooves 27 sandwiching the second rack 21. It is configured.
  • the full flat slide mechanism 10 includes a pair of plate-like members 31 in which the first rack 11, the second rack 21 and the pinion 30 are sandwiched and unit assembled, and the screw insertion hole 16 of the first mounting portion 14 is the first.
  • the screw insertion hole 26 of the second attachment portion 24 is attached to the left side of the second housing 5. Then, as shown in FIG. 5, the first mounting portion 14 of another full flat slide mechanism 10 is mounted on the right side of the first housing 3 so as to sandwich the first display display 2 and the second display display 4.
  • the second attachment portion 24 is attached to the right side of the second casing 5.
  • the pinion 30 is engaged with the upper end of the first rack 11 and the lower end of the second rack 21.
  • the first outer pin 34 is at the upper end of the first guide hole 12, and the first inner pin 33 is at an intermediate portion of the first guide hole 12.
  • the second outer pin 36 is at the lower end of the second guide hole 22, and the second inner pin 35 is at an intermediate portion of the second guide hole 22.
  • the first casing 3 and the second casing 5 are completely overlapped when viewed from the surface, so that the appearance is good.
  • the first inner pins 33 are moved by the pair of plate-like members 31.
  • the first outer pin 34, the second inner pin 35, the second outer pin 36, and the pinion shaft 32 move while maintaining a predetermined interval.
  • the first inner pin 33 and the first outer pin 34 are disposed in the first guide hole 12 so as to be slidable at a predetermined interval, and the second inner pin 35 and the second outer pin 36 are second. Since the guide holes 22 are slidably arranged at a predetermined distance from each other, the movement trajectory between the first housing 3 and the second housing 5 is stabilized, and the pinion 30 is always in the first rack 11.
  • the sliding movement is reliably performed without slipping. Further, since the pair of plate-like members 31 are sandwiched between the left and right outer side walls of the first rail groove 17 and the second rail groove 27, the movement of the first rack 11 and the second rack 21 in the width direction is further increased. While reliably prevented, the pair of plate-like members 31 move smoothly.
  • the first inner pin 33 is moved to the first guide hole 12.
  • the second inner pin 35 is in the vicinity of the lower end of the straight portion, and the second inner pin 35 is in the vicinity of the upper end of the straight portion of the second guide hole 22.
  • the moving direction of the first casing 3 relative to the second casing 5 changes from the vertical direction to the thickness direction of the second casing 5. That is, the first inner pin 33 reaches the bending point 12 a of the first guide hole 12, and the second inner pin 35 reaches the bending point 22 a of the second guide hole 22. Movement in the thickness direction with respect to the housing 5 is started. At this time, the contact surface 3a of the first housing 3 and the contact surface 5a of the second housing 5 move toward each other so as to come into contact with each other. The pinion 30 is simultaneously engaged with the first switching pin 13c and the second switching pin 23c.
  • the pinion 30 Since the pinion 30 is engaged with the first switching pin 13c and the second switching pin 23c while rotating at a large rotation angle, the pinion 30 is smoothly moved from the horizontal movement to the vertical movement as compared with the case where the pinion 30 meshes with the rack teeth whose meshing angle is limited. Is switched to.
  • the full flat state shown in FIGS. 1 and 5 is obtained.
  • the entire surfaces of the first casing 3 and the second casing 5 can be used effectively, and full
  • the thickness at the time of full flatness can be suppressed.
  • the 1st guide hole 12 and the 2nd guide hole 22 are bent and bent in the direction away from each other so that it may become an angle smaller than a right angle in bending point 12a, 22a, it opposes as it becomes full flat. Since the contact surfaces 3a and 5a approach each other, the gap between them can be made as small as possible.
  • the image can be expanded in a pseudo manner to the end portions of the contact surfaces 3a and 5a that contact each other in the full flat state by the action of the light guide element, the first display display 2 and the second display display in the full flat state. 4 screens can be displayed continuously. For this reason, since the screen can be used largely, it can be carried compactly in the polymerization state, and a large image can be displayed in the full flat state.
  • the first inner pin 33, the first outer pin 34, the second inner pin 35, the second outer pin 36, and the pinion shaft 32 are connected by a pair of plate-like members 31.
  • the first casing 3 and the second casing are slid along the first rack 11, the second rack 21, the first guide hole 12, and the second guide hole 22, respectively, while maintaining the fixed position.
  • the body 5 can be slid smoothly and relatively, and the surfaces of the first casing 3 and the second casing 5 can be effectively used while suppressing the thickness.
  • the present invention may have the following configurations for the embodiments.
  • the first guide hole 12 and the second guide hole 22 are arranged on the left and right outer sides of the pair of plate-like members 31, but the first guide hole 12 is on the surface side of the first rack 11 and the second guide is provided.
  • the hole 22 is arranged on the back side of the second rack 21 so that the first rack 11, the second rack 21, the first guide hole 12, the second guide hole 22 and the pinion 30 are sandwiched between the pair of plate-like members 31. Also good.
  • the first switching pin 13c and the second switching pin 23c are arranged in the vicinity of the first rack 11 and the second rack 21 corresponding to the bending points 12a and 22a. Accordingly, the movement of the first rack 11 and the second rack 21 in the width direction is restricted with a simple configuration, and the first rack 11, the second rack 21, the first guide hole 12, the second guide hole 22, and the like.
  • the pinion can be easily held in place.
  • the mobile terminal is the mobile phone 1.
  • PHS Personal Handy-phone System System
  • PDA Personal Digital Assistant
  • a smartphone a personal computer, a mobile tool, an electronic dictionary, a calculator, a game machine, and the like may be used.
  • the present invention is useful for a full flat slide mechanism and a portable terminal including the same.

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Telephone Set Structure (AREA)

Abstract

Selon l'invention, une première crémaillère (11) est configurée de manière à ce que des dents soient agencées en forme de L du côté du premier boîtier (3) en vue de côté, une seconde crémaillère (21) est configurée de manière à ce que des dents soient agencées en forme de L du côté du second boîtier (5) en vue de côté, des premiers trous de guidage (12) sont créés le long de la première crémaillère (11), des seconds trous de guidage (22) sont créés le long de la seconde crémaillère (21), et un pignon (30) est engrené avec la première crémaillère (11) et la seconde crémaillère (21). Une première broche interne (33) et une première broche externe (34) sont placées à l'intérieur d'un premier trou de guidage (12) d'une manière coulissante à une distance prédéterminée entre elles, et une seconde broche interne (35) et une seconde broche externe (36) sont placées à l'intérieur d'un second trou de guidage (22) d'une manière coulissante à une distance prédéterminée entre elles.
PCT/JP2012/002468 2011-06-07 2012-04-09 Mécanisme coulissant extraplat et terminal portable le comprenant Ceased WO2012169101A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011-127499 2011-06-07
JP2011127499 2011-06-07

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WO2012169101A1 true WO2012169101A1 (fr) 2012-12-13

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015039099A (ja) * 2013-03-04 2015-02-26 Ｎｅｃカシオモバイルコミュニケーションズ株式会社 スライド構造、スライド方法及び端末装置
US11095761B1 (en) 2020-07-24 2021-08-17 Lg Electronics Inc. Mobile terminal

Citations (4)

* Cited by examiner, † Cited by third party
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JP2007166621A (ja) * 2005-12-12 2007-06-28 Lg Electronics Inc スライド型移動通信端末機
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