KR20130079720A - Slide apparatus and the electronic equipment having it - Google Patents

Slide apparatus and the electronic equipment having it Download PDF

Info

Publication number
KR20130079720A
KR20130079720A KR1020120000372A KR20120000372A KR20130079720A KR 20130079720 A KR20130079720 A KR 20130079720A KR 1020120000372 A KR1020120000372 A KR 1020120000372A KR 20120000372 A KR20120000372 A KR 20120000372A KR 20130079720 A KR20130079720 A KR 20130079720A
Authority
KR
South Korea
Prior art keywords
cam
elastic
elastic module
slide device
fixed plate
Prior art date
Application number
KR1020120000372A
Other languages
Korean (ko)
Inventor
이정용
Original Assignee
주식회사 다이아벨
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 주식회사 다이아벨 filed Critical 주식회사 다이아벨
Priority to KR1020120000372A priority Critical patent/KR20130079720A/en
Publication of KR20130079720A publication Critical patent/KR20130079720A/en

Links

Images

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
    • 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
    • H04M1/0241—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings using relative motion of the body parts to change the operational status of the telephone set, e.g. switching on/off, answering incoming call

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

The slide device according to the present invention and the electronic device having the same so as to be slidably coupled to the first and second members overlapping each other so that the slide device and the electronic device having the same so as to operate in two stages at the time of sliding open and at a time when the slide is closed. An elastic module, one end rotatably coupled to the movable plate and the other end rotatably coupled to the fixed plate so that the sliding action of the plate, the fixed plate and the movable plate is made elastic, and fixed to the movable plate to be fixed during the sliding opening operation. A cam member having a first cam inclined surface and a cam groove surface and a second cam inclined surface that sequentially supports one end of the elastic module on the plate side, and an elastic body that elastically supports the cam member, wherein the cam groove surface and the second cam inclined surface of the cam member are provided. Is in contact with one end of the elastic module during the sliding open operation. Is not in contact with one end of the elastic module, the sliding opening operates in the second stage and the closing operates in one stroke.

Description

SLIDE APPARATUS AND THE ELECTRONIC EQUIPMENT Having it

The present invention relates to a slide device and an electronic device having the same, and more particularly, to a slide device that is opened in two stages during the opening operation and closed at a time during the closing operation.

In general, electronic devices such as mobile phones have a bar type, a flip type, a flip-up type, a folder type, a slide type, a landscape type, and the like. It has changed in various forms according to the times.

Recently, the bar type, flip type, flip up type, and horizontal view type are rarely used, while the folder type and slide type are still used in popularity, and the technology for making them slimmer and compact is also being researched and developed. to be.

In addition, the electronic device includes slide devices suitable for the characteristics of each type described above. For example, in the case of a slide type, a slide device including a rail is provided so as to be able to move linearly between the upper and lower bodies so as to be relatively moved, and the sliding movement may be made semi-automatically through an elastic member therebetween.

On the other hand, the applicant has applied for the registration of the sliding hinge device of the patent registration No. 10-1074861 mobile phone. The present invention installs a camera on the rear of the upper body that is covered when the upper and lower bodies are closed and is exposed in the sliding open state, so that the opening operation is made in two stages, only the camera is exposed during the first opening and the second opening. The keypad of the lower body was exposed.

However, the above-described invention causes inconvenience to the user because the upper and lower bodies are unnecessarily operated in two stages not only during the opening operation but also during the closing operation.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described prior art, and an object of the present invention is to provide a slide device and a electronic device having the same, which are operated in two stages when the slide is opened and operated at a time when the slide is closed.

The slide device according to the present invention for achieving the above object is provided overlapping with each other and the movable plate and the fixed plate coupled to the linear sliding, one end is rotated on the movable plate so that the sliding operation of the fixed plate and the movable plate is made elastically The first cam inclined surface, the cam groove surface, and the second cam inclined surface, which are coupled to each other and the other end is rotatably coupled to the fixed plate, and are provided on the movable plate to sequentially support one end of the elastic module on the fixed plate side during the sliding opening operation. And a cam member and an elastic body for elastically supporting the cam member. The cam groove surface and the second cam slope surface of the cam member are in contact with one end of the elastic module during the sliding opening operation, and the one end of the elastic module is not contacted during the sliding closing operation. Do not.

In addition, the cam member of the slide device according to the present invention is provided rotatably on the moving plate.

In addition, the second cam slope of the slide device according to the present invention is provided closer to the elastic module than the first cam slope.

In addition, the cam member of the slide device according to the present invention includes a locking projection to which the elastic body is caught, and the elastic body passes through the locking protrusion when one end of the elastic module contacts the second cam inclined surface while being opened.

In addition, the elastic body of the slide device according to the present invention passes through the locking projection again when one end of the elastic module contacts the first cam inclined surface while closing.

In addition, the elastic module of the slide device according to the present invention may be a torsion spring.

In addition, one end of the elastic module of the slide device according to the present invention is coupled to the slit to the fixing plate.

In addition, the cam member of the slide apparatus according to the present invention further comprises a cam protrusion continuous to the first cam slope, the cam protrusion is in contact with the back stopper provided in the fixed plate when the sliding closed state.

According to another aspect of the present invention, there is provided an electronic device having a slide device provided as described above and including a first member and a second member on which a fixed plate and a moving plate of the slide device are respectively installed.

In the slide device according to the present invention, the cam member and the elastic body are provided on one side of the elastic module for operating the linear sliding semi-automatically. In the opening operation, the cam member contacts the elastic module and the cam member does not contact the elastic module during the closing operation. By doing so, the sliding opening was operated in two stages and the closing was made in one operation. Therefore, when the electronic device is applied, the camera or DMB / music is operated at the first stage, the keypad is exposed at the second stage, and the user is immediately closed in the closing operation.

1 is a view showing a closed state of a slide device and an electronic device having the same according to an embodiment of the present invention.
FIG. 2 is a view illustrating a first stage open state of a slide device and an electronic device having the same according to an embodiment of the present disclosure.
3 is a view showing a final opening state of the slide device and the electronic device having the same according to an embodiment of the present invention.
Figure 4 is an exploded perspective view of the slide device according to an embodiment of the present invention.
5 is a view showing a closed state of the slide device according to an embodiment of the present invention.
6 is a view showing a primary open state of the slide device according to an embodiment of the present invention.
7 is a view showing the operation between the first opening and the second opening of the slide device according to an embodiment of the present invention.
8 is a view showing the final open state of the slide device according to an embodiment of the present invention.
9 to 11 are views for explaining the operation of the slide device and the electronic device having the same according to another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 to 3 illustrate a slide device and an electronic device including the slide device according to an embodiment of the present invention. Referring to the drawings, the slide device S includes a first member 1 and a second laminated stack. The device is provided in the electronic device E including the member 2 so that the first and second members 1 and 2 are relatively slidable. That is, the slide device S is installed inside the first and second members 1 and 2 so that the opposite surface is relatively opened and closed as the first and second members 1 and 2 slide.

The first member 1 may be provided with a display window 3 provided with an LCD, a TFT, a touch panel, etc. to input and output various image information, and the second member 2 may be used to input various character information. A keypad 4 having buttons such as numbers and symbols may be provided.

4 illustrates a slide device according to an embodiment of the present invention. Referring to the drawings, the slide device (S) is formed in a rectangular shape and the movable plate 10 is installed in the first member 1, and formed in a relatively larger rectangular than the movable plate 10 and the second member (2) The elastic plate 30 is installed between the fixing plate 20 and the plates 10 and 20 to elastically slide the plate, and the sliding action is made in two stages by contacting one end of the elastic module 30. It includes a cam module 40 to lose.

The movable plate 10 and the fixed plate 20 may be made of a metal material, and the first rail part 12 is provided at both ends of the width direction of the movable plate 10 so as to be slidable along the width direction. At both ends of the width direction of the plate 20, second rail portions 22 are coupled to the first rail portions 12 to guide the movement.

The first rail portion 12 is provided in a substantially "c" shape to surround the end of the second rail portion 22 of the fixed plate 20 from the outside of the movable plate 10 to the inside, the second rail portion ( 22) is provided by bending both ends of the fixed plate 20 in the form of "b". Here, unlike the present embodiment, the first rail part 12 and the second rail part 22 may be provided such that the second rail part 22 surrounds the end portion of the first rail part 12. In addition, although not shown in the drawings, the first rail part 12 and the second rail part 22 provided with a metal material between the first rail part 12 and the second rail part 22 may not be in direct contact with each other. The resin rail guide (not shown) which is excellent in this and has a low coefficient of friction is interposed. Rail guides ensure a smooth sliding action.

The elastic module 30 allows the mutual sliding operation between the moving plate 10 and the fixed plate 20 to be made elastic. To this end, one end 32 of the elastic module 30 is rotatably coupled to the fixed plate 20 through the caulking, the other end 34 is rotatably coupled to the movable plate 10 through the caulking. By the elastic module 30, the movable plate 10 is operated by an external force acting on the plate up to a certain point, and is operated by an elastic restoring force against the external force applied after passing through the predetermined point. The torsion spring can be simply used as the elastic module 30, but the present embodiment can use the sliding device of Korean Patent Registration No. 721347 filed after application or No. 10-2006-95668 filed by the present applicant. have. The sliding device is briefly described, and the first and second push rods 33 and 35 extending in and out on both sides of the central body 31 are provided to face each other, and the entire length is elastically entered by the inner coil spring. It is variable and elastic force is generated.

The cam module 40 includes a cam member 41 rotatably provided on the shaft pin 14 provided on the movable plate 10, and an elastic body 47 for elastically supporting the cam member 41. The cam member 41 and the elastic body 47 are installed on the inner surface of the movable plate 10 to contact the elastic module 30.

Cam member 41 has a cam surface in contact with one end 32 of the elastic module 30 on one side. For example, as shown in FIG. 5, the cam surface of the cam member 41 includes a first cam groove surface 42 positioned when the plates 10 and 20 are closed, and a second cam positioned when the primary opening is performed. The first cam inclined surface 43 provided between the groove surface 44, the first cam groove surface 42, and the second cam groove surface 44, and the second cam slope surface positioned outside the second cam groove surface 44 ( 45). That is, the cam surface is the first cam inclined surface 43, the second cam groove surface 44, the second cam inclined surface 45 is positioned continuously from the first cam groove surface 42, and the cam surface is more than the second cam slope surface 43. The two cam slope 45 is adjacent to the elastic module 30.

The elastic body 47 allows the engaging projection 46 provided on the first cam groove surface 42 side of the cam member 41 to be elastically caught when the cam member 41 is rotated. The elastic body 47 bends the wire spring to have an attachment so that both ends thereof are fixed to the movable plate 10, and the attachment 47a is installed adjacent to the cam member 41 so that the locking protrusion 46 is caught. .

Next, the operation of the slide device having the above configuration and the electronic device having the same will be described with reference to FIGS. 5 to 8.

FIG. 5 illustrates a slide device and an electronic device including the slide device according to the present embodiment in a closed state. In the drawing, the first member 1 of the electronic device to which the moving plate 10 is coupled and the second member 2 to which the fixed plate 20 is coupled are omitted.

Referring to the drawings, one end 32 of the elastic module 30 rotatably provided on the fixed plate 20 in the closed state is seated on the first cam groove surface 42 of the cam member 41, The elastic body 47 is located on the right side of the locking projection 46 of the cam member 41.

When the user applies an external force, the moving plate 10 moves to the upper side of the figure, and thus the cam member 41 installed on the moving plate 10 also moves upward. When the cam member 41 is raised, one end 32 of the elastic module 30 on the fixed plate side moves along the first cam slope 43, and thus, between both ends 32 and 34 of the elastic module 30. Since the elastic restoring force is generated as the distance is shortened, the user has a feeling of semi-automatic operation.

FIG. 6 illustrates a slide device and an electronic device having the same according to the present embodiment in a first open state. One end 32 of the elastic module 30 rotatably provided on the fixed plate 20 in the first open state is located on the second cam groove surface 44 of the cam member 41, and the elastic module generated at this time Due to the elastic restoring force of 30, the movable plate 10 may maintain the first stopped state during the sliding operation with respect to the fixed plate 20. When the camera is installed on the back of the first member 1 of the electronic device, the camera can be photographed using the exposed camera in the stopped state. The elastic body 47 is located on the right side of the locking projection 46 of the cam member 41 similarly to the closed state.

When the user applies the external force again, as shown in FIG. 7, the moving plate 10 moves to the upper side of the drawing, and thus the cam member 41 installed on the moving plate 10 also moves upward. When the cam member 41 is raised, one end 32 of the elastic module 30 rotatably coupled to the fixed plate 20 moves along the second cam slope 45, and accordingly the elastic module 30. As the distance between both ends 32 and 34 becomes short, elastic restoring force is generated in the elastic module 30.

In addition, since the second cam slope 45 protrudes toward the elastic module 30 than the first cam slope 43, the elastic force applied to the elastic module 30 becomes greater, and thus the cam member 41. The locking projection 46 of the cam member 41 passes through the attachment 47a of the elastic body 47 while rotating about the shaft pin 14 in the clockwise direction of the drawing.

FIG. 9 illustrates a slide device and an electronic device having the same according to the present embodiment in a final open state. As illustrated, when the locking projection 46 of the cam member 41 moves to the right side of the elastic member 47, the second cam slope 45 and the second cam groove surface 44 are one end of the elastic module 30. (32) completely escapes the trajectory T moving in a straight line.

Therefore, when the slide device is in the closing operation, one end 32 of the elastic module 30 does not contact the second cam inclined surface 45 and the second cam groove surface 44, so that the slide device is first opened during the opening operation. It does not stop in the state.

When the slide device continues the closing operation, one end 32 of the elastic module 30 moves while being in surface contact with the first cam inclined surface 43 of the cam member 41, thereby moving the cam member 41 in the drawing. Elastically pressurize clockwise. As a result, the locking projection 46 of the cam member 41 passes through the attachment 47a of the elastic body 47 and moves to the left side of the drawing, and finally returns to the initial closed state of FIG.

9 to 11 are views illustrating a slide device and an electronic device having the same according to another embodiment of the present invention. The present embodiment will be described based on differences from the above-described embodiment, and the same reference numerals are used to perform the same function, so a detailed description thereof will be omitted.

The coupling relationship between the movable plate 10 and the fixed plate 20 of the slide device according to the present embodiment and the first member 1 and the second member 2 of the electronic device is opposite to the above-described embodiment. That is, in the above embodiment, the movable plate 10 is installed on the first member provided with the display window, whereas the fixing plate 20 is installed on the first member provided with the display window. Accordingly, the sliding operation of FIGS. 9 to 11 is opposite to the sliding operation of FIGS. 6 to 8.

In addition, in the present embodiment, an elastic body 57 supporting the cam member 51 of the cam module 50 is provided on the opposite side of the cam surface, and on the opposite side of the cam surface, a bag for returning after the rotation of the cam member 51 is rotated. The stopper 18 is provided on the fixed plate 20 side.

In addition, the elastic module 60 uses a conventional torsion spring. Both ends of the torsion spring 60 are installed to be movable in the respective slits 16 and 26 provided in the movable plate 10 and the fixed plate 20, respectively.

In addition, the cam surface of the cam member 51 includes the first cam groove surface 53, the second cam groove surface 54 and the second cam slope surface 55, except for the first cam groove surface of one embodiment, The cam protrusion 52 which contacts the back stopper 18 is provided corresponding to the 1st cam groove surface.

In the slide device provided as described above, as shown in FIG. 9, when the electronic device is in a closed state, the cam protrusion 52 of the cam surface contacts the back stopper 18, and the elastic body 57 of the locking protrusion 56 is disposed. It is located on the lower side.

When the user applies an external force and the moving plate 10 moves to the lower side of the drawing, one end of the elastic module 60 passes through the first cam inclined surface 53 of the cam member 51 and burns backward of the slit 16. After being pushed sexually, the electronic device has a first open state while seated on the second cam groove surface 54 as shown in FIG. 10.

Then, when the user applies the external force again, as shown in FIG. 11, one end of the elastic module 60 moves to the rear of the slit 16 while passing through the second cam inclined surface 55 of the cam member 51. The member 51 is rotated so that the elastic body 57 is positioned above the locking protrusion 56. This state is the last state that the electronic device is opened.

When the user moves the movable plate 10 to the upper side of the drawing in a state where the elastic body 57 is located above the locking protrusion 56, one end of the elastic module 60 is the first cam slanting surface 53 of the cam member 51. ) Does not stop in the primary open state described above. Subsequently, when the user continuously moves the moving plate 10 upward, the cam protrusion 52 of the cam member 51 contacts the back stopper 18 and returns the cam member 51 to rotate as shown in FIG. 9. The locking projection 56 of the cam member 51 moves back to the lower side of the elastic body 57.

1..first member 2..second member
10. Moving plate 12. First rail part
16.Slit 18.Backstopper
20. Fixed plate 22. Second rail part
30,60..Elastic module 40,50..Cam module
41.51 Cam member 42. First cam groove surface
43,53 .. 1st cam slope 44,54 .. 2nd cam groove
45,55 .. 3rd cam slope 46,56 ..
47,57.Elastic body 52.Cam projection

Claims (8)

A moving plate and a fixed plate provided to overlap each other and linearly slidably coupled;
An elastic module having one end rotatably coupled to the movable plate and the other end rotatably coupled to the fixed plate such that the sliding operation of the fixed plate and the movable plate is made elastic;
A cam member rotatably provided on the movable plate and having a first cam inclined surface, a cam groove surface, and a second cam inclined surface to sequentially support one end of the elastic module on the fixed plate side during the sliding opening operation; An elastic body,
The cam groove surface and the second cam inclined surface of the cam member is in contact with the one end of the elastic module during the sliding opening operation, the slide device does not contact the one end of the elastic module during the sliding closing operation. The method of claim 1,
The second cam slope is provided slide closer to the elastic module than the first cam slope. The method of claim 2,
The cam member is provided with a locking projection that the elastic body is caught,
The elastic device is a slide device that passes through the engaging projection when one end of the elastic module in contact with the second cam slope while the opening operation. 5. The method of claim 4,
The elastic body is a slide device that passes through the locking projections again when one end of the elastic module is in contact with the first cam slope while the closing operation. The method of claim 1,
The elastic module is a slide device is a torsion spring. 6. The method of claim 5,
One end of the elastic module slide device for slit coupling to the fixing plate. The method according to claim 6,
The cam member further includes a cam protrusion continuous to the first cam slope,
The cam projection is in contact with the back stopper provided in the fixed plate when the sliding closed state. A slide device provided by any one of claims 1 to 7,
An electronic device comprising a first member and a second member on which the fixed plate and the movable plate of the slide device are respectively installed.
KR1020120000372A 2012-01-03 2012-01-03 Slide apparatus and the electronic equipment having it KR20130079720A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120000372A KR20130079720A (en) 2012-01-03 2012-01-03 Slide apparatus and the electronic equipment having it

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120000372A KR20130079720A (en) 2012-01-03 2012-01-03 Slide apparatus and the electronic equipment having it

Publications (1)

Publication Number Publication Date
KR20130079720A true KR20130079720A (en) 2013-07-11

Family

ID=48992051

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120000372A KR20130079720A (en) 2012-01-03 2012-01-03 Slide apparatus and the electronic equipment having it

Country Status (1)

Country Link
KR (1) KR20130079720A (en)

Similar Documents

Publication Publication Date Title
KR101211549B1 (en) Open-close type compact electronic device
JP2008196525A (en) Hinge mechanism and portable terminal
KR20120069167A (en) Sliding module for sliding type portable communication device
US8183459B2 (en) Handheld electronic device and rising mechanism
KR20130079720A (en) Slide apparatus and the electronic equipment having it
KR100573452B1 (en) Sliding apparatus for sliding type mobile phone
KR101236709B1 (en) Slide apparatus and the electronic equipment having it
KR100997242B1 (en) Sliding apparatus and portable device having the same
KR200402998Y1 (en) Sliding apparatus for mobile phone
KR101266376B1 (en) Slide Apparatus and the Electronic Equipment having it
KR101756147B1 (en) Slim Type Tilting Hinge and Electric Device having it
KR101066041B1 (en) Slide apparatus and the electronic equipment having it
KR20110064956A (en) Hinge module for two-way sliding type portable terminals
KR101153193B1 (en) Sliding device and electronic apparatus having the same
KR101104952B1 (en) Sliding Apparatus and Electronic Appliance having it
KR100958818B1 (en) Sliding apparatus for portable information device
KR101154422B1 (en) Slide Apparatus and the Electronic Equipment having it
KR101008708B1 (en) Sliding apparatus and portable device having the same
KR200402997Y1 (en) Sliding apparatus for mobile phone
KR101107126B1 (en) Slide hinge apparatus of portablr terminal
KR20070079494A (en) Device of opening or closing of a slide typed mobile phone
KR20110108294A (en) Opening-closing device of small electronic apparatus and small electronic apparatus
KR101154420B1 (en) Slide Apparatus and the Electronic Equipment having it
KR101074861B1 (en) Sliding hinge apparatus of cellular phone
KR101086723B1 (en) Electronic Equipment having Slide-Swing Apparatus

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right