KR20120045577A

KR20120045577A - Slim type slide hinge module and portable terminal with the same

Info

Publication number: KR20120045577A
Application number: KR1020100107197A
Authority: KR
Inventors: 김창수
Original assignee: 유성정밀 주식회사
Priority date: 2010-10-29
Filing date: 2010-10-29
Publication date: 2012-05-09

Abstract

PURPOSE: A slip type slide hinge module is provided to prevent the movement of a second plate by increasing the size of an actuator in a portable terminal including the slip type slide hinge module. CONSTITUTION: A first plate(100) includes a guide unit(110). A second plate(200) is slid along a guide groove of the guide unit. An actuator(300) is installed on the second plate. The actuator gives an elastic force from the orthogonal direction of the second plate. The actuator is compressed in the sliding of the second plate. The actuator controls the movement of the second plate when the actuator is arranged at the end unit of the guide unit.

Description

Slim slide hinge module and portable terminal with same {Slim type slide hinge module and portable terminal with the same}

The present invention relates to a slim slide hinge module and a portable terminal having the same, and more particularly, to a slim slide hinge module and a portable terminal having the same, which slidably connects the portable terminal moving body to the portable terminal base.

In general, the term 'portable terminal' refers to a device that a user can carry and wirelessly communicate with a counterpart.

Such portable terminals are classified into various types in appearance.

For example, portable terminals are classified into bar-type, flip-type, or folder-type terminals according to their appearance.

The bar-type terminal means that the single housing is configured as a bar-type, the flip-type terminal means that the bar-type housing and the flip is rotatably coupled by the hinge device, the folder-type terminal is a single It is meant that the folder in the bar-shaped housing is rotatably connected by a hinge device and configured in a folding manner.

In addition, the portable terminal may be classified into a rotation-type or sliding-type wireless terminal according to an opening and closing method.

The rotatable terminal means that the two housings are rotatably connected and opened in a facing state while facing each other, and the sliding-type terminal means that the two housings are opened and closed in a facing state with longitudinal movements.

1 illustrates a structure of a conventional sliding terminal.

As shown in FIG. 1, the conventional sliding terminal includes a main body housing 10, a sliding housing 20, a guide member 40, and a double elastic member 50.

Coupling portions 11a are formed on the side of the main body housing 10.

The sliding housing 20 is configured to slide in a state facing the body housing 10.

The guide member 40 is coupled to the coupling portion 11a and guides the sliding movement of the sliding housing 20.

The double elastic member 50 is fastened to the sliding housing 20 and faces the guide member 40, and provides an elastic force in a moving direction and a vertical direction of the moving direction when sliding the sliding housing 20.

In addition, the guide member 40 is composed of a guide portion 41, a guide palm 42, the guide portion 41 is the front cover 11 to guide the guide rail 22a to be slidably movable. It is fixed in the fastening groove of the guide palm 42 is coupled to face the double elastic member 50, the guide so as to guide the double elastic member 50 moving together when the sliding housing 20 is moved It is coupled to the guide portion 41.

However, in the conventional sliding type terminal, the guide member 40 is composed of the guide part 41 and the guide palm 42, and the configuration is complicated, and the double elastic member 50 is perpendicular to the body housing 10 direction. Since the elastic force is provided in the direction, that is, the vertical direction, there is a problem that the overall vertical height of the terminal is increased.

The present invention is to solve the above problems, by simplifying the configuration of the actuator mounted on the second plate slidingly coupled to the first plate to add an elastic force to the first plate in the vertical direction of the sliding direction of the second plate It is an object of the present invention to provide a slim slide hinge module capable of reducing the overall size of the hinge module and reducing the thickness by disposing the portable terminal on the side of the actuator.

In order to achieve the above object, a slim slide hinge module of the present invention and a portable terminal having the same include: a first plate having a guide part which is bent at both ends to form a guide groove; A second plate disposed on the first plate and coupled to slide along the guide groove; An actuator mounted on an upper portion of the second plate and configured to add an elastic force in a vertical direction of a moving direction of the second plate; The actuator is compressed in contact with the guide part when the second plate is slid, and expands when the actuator is disposed at the end of the guide part located in the sliding direction of the second plate to expand the movement of the second plate. Stop it.

An end portion of the guide portion positioned in the sliding direction of the second plate is formed with a recessed portion concave in the opposite direction of the actuator. When the actuator is disposed at the end portion of the guide portion, an end portion is inserted into the latching portion to guide the guide portion. It is elastically supported in the direction perpendicular to the movement direction of the two plates.

The engaging portion is formed to be gradually concave round in the opposite direction of the actuator toward the end of the guide portion.

The guide groove may include: a first insertion groove inserted at both ends of the second plate and formed to extend in a moving direction of the second plate; A second insertion groove formed in an upper portion of the first insertion groove so as to communicate with the same length as the first insertion groove, and having an end of the actuator inserted therein; It is made, including, the depth of the second insertion groove is smaller than the depth of the first insertion groove.

The guide groove may include: a first insertion groove inserted at both ends of the second plate and formed to extend in a moving direction of the second plate; A second insertion groove formed in an upper portion of the first insertion groove so as to communicate with the same length as the first insertion groove, and having an end of the actuator inserted therein; Wherein, the depth of the second insertion groove is smaller than the depth of the first insertion groove, the locking portion of the second insertion groove on both ends of the second insertion groove located in the sliding direction of the second plate It is formed deeper than depth.

The inner surface of the guide part forming the second insertion groove is formed in a plane parallel to the moving direction of the second plate.

The actuator may include: a contact portion which is bent convexly in the direction of the guide portion and contacts the guide portion; An elastic part bent convexly in a direction away from each other at both ends of the contact part to elastically support the contact part in the direction of the guide part; A coupling part which is bent convexly in a direction approaching each other at both ends of the elastic part and coupled to an upper portion of the second plate; It is made, including.

A mobile terminal main body; A mobile terminal moving body slidably mounted on an upper portion of the mobile terminal basic body; A hinge module mounted between the portable terminal basic body and the portable terminal moving body to guide the portable terminal moving body to slide; The hinge module includes: a first plate mounted on an upper portion of the portable terminal main body, the first plate having a guide portion bent at both ends to form a guide groove; A second plate formed in a flat plate shape and mounted on a lower portion of the portable terminal moving body and disposed on an upper portion of the first plate and slidably moved along a guide groove formed in the guide unit; An actuator mounted on an upper portion of the second plate and configured to add an elastic force in a vertical direction of a moving direction of the second plate; The actuator is compressed in contact with the guide part when the second plate is slid, and expands when the actuator is disposed at the end of the guide part positioned in the sliding direction of the second plate to expand the movement of the second plate. The mobile terminal moving body is prevented from being mounted on the upper side of the second plate having a flat plate shape at the side of the actuator opposite to the guide part.

As described above, the slim slide hinge module of the present invention and a portable terminal having the same have the following effects.

The actuator is mounted on an upper portion of the second plate and is compressed in contact with the guide portion bent at both ends of the first plate to add an elastic force, so that the actuator is disposed at the end of the guide portion located in the sliding direction of the second plate. By expanding, the movement of the second plate is prevented, and the configuration is simplified to reduce the overall size and thickness of the hinge module.

The locking portion is formed to be concave in the opposite direction of the actuator, so that when the end of the actuator is disposed at the end of the guide portion, the locking portion elastically supports the locking portion to prevent the second plate from flowing left and right. can do.

The locking portion is formed to be increasingly concave and rounded toward the end of the guide portion, so that the end of the actuator moves smoothly along the locking portion when the second plate is slid so that the sliding operation is smoothly performed. This has the effect of improving the quality of the module.

The depth of the second insertion groove is formed smaller than the depth of the first insertion groove, so that both ends of the second plate inserted into the first insertion groove are in contact with the inner surface of the guide part forming the first insertion groove. The movement in the direction of the second insertion groove can be prevented, thereby allowing the second plate to be stably operated.

The locking portion is formed at both ends of the second insertion groove deeper than the depth of the second insertion groove, the actuator is inserted into the locking portion through the second insertion groove to prevent the actuator from moving in the vertical direction. can do.

By forming the inner surface of the guide portion constituting the second insertion groove in a plane parallel to the direction of movement of the second plate, when the second plate is in a free state, the second plate is temporarily moved by the elastic force of the actuator. It can be stopped at the end, making it convenient to use.

The elastic part and the coupling part are formed to be bent convexly in opposite directions, so that the elastic contact force is gently added to the guide part when the contact part is compressed in contact with the guide part, and the coupling force between the actuator and the second plate is improved. It is effective to let.

The portable terminal movable body is mounted on the upper side of the second plate having a flat plate shape at the side of the actuator, so that the overall thickness of the mobile terminal is minimized by minimizing the gap between the second plate and the first plate. It has the effect of reducing it.

1 is a structural diagram of a slide-type hinge module according to the prior art,
2 is a perspective view of a slim slide hinge module according to the first embodiment of the present invention,
3 is an exploded perspective view of a slim slide hinge module according to the first embodiment of the present invention;
4 is an enlarged perspective view of an actuator according to Embodiment 1 of the present invention;
5 is a cross-sectional view taken from AA of FIG. 2;
6 is a cross-sectional view seen from BB of FIG. 2,
7 to 8 are views showing the operation of the slim slide hinge module according to the first embodiment of the present invention,
9 is a cross-sectional structural view of a portable terminal equipped with a slim slide hinge module according to the first embodiment of the present invention,
10 is a cross-sectional structural view of a slim slide hinge module according to another prior art,
11 is a perspective view of a slim slide hinge module according to the second embodiment of the present invention,
12 is an exploded perspective view of a slim slide hinge module according to the second embodiment of the present invention;
13 and 14 are views illustrating the operation of the slim slide hinge module according to the third embodiment of the present invention;
15 is a perspective view of a slim slide hinge module according to the third embodiment of the present invention;
16 is an exploded perspective view of a slim slide hinge module according to the third embodiment of the present invention;
17 is a cross-sectional view taken from the EE of FIG. 15;

2 is a perspective view of a slim slide hinge module according to a first embodiment of the present invention, Figure 3 is an exploded perspective view of a slim slide hinge module according to a first embodiment of the present invention, Figure 4 is an actuator according to a first embodiment of the present invention 5 is a sectional view seen from AA of FIG. 2, FIG. 6 is a sectional view seen from BB of FIG. 2, and FIGS. 7 to 8 are operation process diagrams of the slim slide hinge module according to the first embodiment of the present invention.

2 to 8, the slim slide hinge module according to the first embodiment of the present invention includes a first plate 100, a second plate 200, and an actuator 300.

The first plate 100 is formed in a plate shape of a long rectangular in the left and right direction, the left and right both ends are provided with a guide portion 110 to form a guide groove 120.

The guide part 110 is formed at both ends of the first plate 100, respectively, and is bent in a direction facing each other in a 'c' shape to form the guide groove 120 therein.

The guide grooves 120 are each open in a direction facing each other, and penetrate in the front and rear directions.

In more detail, the guide groove 120 includes a first insertion groove 121 and a second insertion groove 122.

The first insertion groove 121 is disposed in the inner lower portion of the guide portion 110, and is formed to penetrate long in the sliding direction, that is, the front and rear direction of the second plate 200.

The interval between the first insertion grooves 121 spaced apart in the left and right directions is equal to or larger than the left and right widths of the second plate 200.

Both ends of the second plate 200 are inserted into the first insertion groove 121, as described below, and the first insertion groove 121 slides the second plate 200 in the front and rear directions. Guide it to move.

In addition, the inner surface of the guide portion 110 forming the first insertion groove 121 is in contact with the upper surface of the second plate 200 to prevent the second plate 200 from moving upward.

The second insertion groove 122 is formed to communicate with the same length as the first insertion groove 121 in the upper portion of the first insertion groove 121.

That is, the second insertion groove 122 is formed to penetrate long in the sliding direction of the second plate 200 and is disposed on the first insertion groove 121 to communicate with the first insertion groove 121. .

In addition, the depth of the second insertion groove 122 is smaller than the depth of the first insertion groove 121.

That is, the depth of the second insertion groove 122 is formed to be lower than the depth of the first insertion groove 121 in a direction perpendicular to the sliding direction of the second plate 200.

Therefore, as described above, the first insertion groove 121 communicates with the second insertion groove 122 and an inner side thereof is closed so that the first insertion groove 121 is inserted into the first insertion groove 121. The second plate 200 is supported so as not to move in the direction of the second insertion groove 122.

The interval between the second insertion grooves 122 spaced apart in the left and right directions is smaller than the left and right widths of the second plate 200.

As such, the depth of the second insertion groove 122 is smaller than the depth of the first insertion groove 121, so that both ends of the second plate 200 inserted into the first insertion groove 121 are disposed. In contact with the inner surface of the guide portion 110 forming the first insertion groove 121 can prevent movement in the direction of the second insertion groove 122, thereby the second plate 200 is stable Can be operated.

In addition, the inner surface of the guide portion 110 constituting the second insertion groove 122 is made of a plane parallel to the moving direction of the second plate 200.

That is, as will be described later, the inner surface of the second insertion groove 122 in contact with the end of the actuator 300 is formed in a plane parallel to the side of the second plate 200.

As such, the inner surface of the guide part 110 forming the second insertion groove 122 is formed in a plane parallel to the moving direction of the second plate 200, so that the second plate 200 is free. In the state, the second plate 200 may be temporarily stopped by the elastic force of the actuator 300, thereby making it convenient to use.

In addition, engaging portions 130 are formed at both ends of the second insertion groove 122 in the sliding direction of the second plate 200.

Specifically, the locking portion 130 is formed at both ends of the guide portion 110, that is, at both ends of the second insertion groove 122 located in the sliding direction of the second plate 200, the actuator to be described later It is formed concave in the opposite direction of 300.

That is, the locking portion 130 is formed concave in the opposite direction of the second plate 200.

In addition, the locking portion 130 is formed to lounge more and more concave in the opposite direction of the actuator 300 toward the end direction of the guide portion 110, that is, the second insertion groove 122.

That is, the locking portion 130 is formed in an arc shape concave in the opposite direction of the second plate 200 toward the end direction of the second insertion groove 122.

In addition, the locking portion 130 is formed deeper than the depth of the second insertion groove 122.

That is, the locking portion 130 is concave in the depth direction of the second insertion groove 122 in the inside of the second insertion groove 122 is formed deeper than the depth of the second insertion groove 122. .

As described later, when the actuator 300 is disposed at the end of the guide part 110, the end of the actuator 300 is inserted into the locking part 130 to move the guide part 110 to the second part. The plate 200 is elastically supported in the vertical direction and the left and right directions in the moving direction.

In this way, the locking portion 130 is formed to be concave in the opposite direction of the actuator 300, so that the end of the actuator 300 is disposed at the end of the guide portion 110 of the locking portion 130 The second plate 200 may be prevented from flowing left and right by elastically supporting the locking portion 130 in contact with an inner surface.

In addition, the locking portion 130 is formed to be increasingly concave round toward the end direction of the guide portion 110, so that the end of the actuator 300 when the sliding of the second plate 200 is the locking portion ( 130 to smoothly move along the sliding operation is made, thereby improving the quality of the hinge module.

In addition, the engaging portion 130 is formed deeper than the depth of the second insertion groove 122 at both ends of the second insertion groove 122, the actuator 300 to the second insertion groove 122 Inserted into the engaging portion 130 through it can prevent the actuator 300 from moving in the vertical direction.

Of course, in some cases, the guide groove 120 includes only the first insertion groove 121 so that only both ends of the second plate 200 can be inserted into the guide groove 120, and the locking portion 130 is inserted into the guide groove 120. May be formed at both ends of the upper end of the guide part 110 located in the moving direction of the second plate 200, respectively.

In some cases, the inner surface of the guide part 110 forming the second insertion groove 122 may be curved or inclined.

On the other hand, the second plate 200 is formed in a rectangular flat plate shape, it is disposed on the first plate 100.

That is, the second plate 200 has a flat plate shape having the same height at both ends and the center thereof, and is almost in close contact with the upper portion of the second plate 200.

The second plate 200 is coupled to slide in the front-rear direction along the guide groove 120.

That is, the second plate 200 is disposed between the guide parts 110, and both ends of the second plate 200 are inserted into and inserted into the first insertion grooves 121 of the guide grooves 120, respectively. Is coupled to slide in the direction.

In addition, both ends of the second plate 200 are supported so as not to move in the direction of the second insertion groove 122 by the inner end of the guide portion 110 forming the first insertion groove 121.

And both ends of the second plate 200 is formed in contact with the end of the guide portion 120, the locking projection 210 for preventing the movement of the second plate 200 is formed.

The locking projections 210 are formed to protrude from both ends of the rear of the second plate 200, and the second plate in contact with the end of the guide portion 120 located in the moving direction of the second plate 200. Do not allow 200 to move forward more than a certain distance.

The actuator 300 is mounted on an upper portion of the second plate 200, and adds an elastic force in a vertical direction of the moving direction of the second plate 200.

More specifically, the actuator 300 is made of a rectangular wire rod, and made of a contact portion 310, an elastic portion 320, and a coupling portion 330.

The contact part 310 is bent in an arc shape convex toward the guide part 110, is inserted into the second insertion groove 122, and the guide part 110 forming the second insertion groove 122. It is in contact with the inner surface of the.

The contact portion 310 is supported so as not to move upward in contact with the upper portion of the guide portion 110 forming the second insertion groove (122).

In addition, the contact portion 310 is compressed in contact with the inner surface of the guide portion 110 forming the second insertion groove 122 when the second plate 200 is sliding, the second plate 200 When placed at the end of the guide portion 110 in the sliding direction of the expansion to block the movement of the second plate 200.

That is, the contact portion 310 is in contact with the inner surface of the locking portion 130 while inflated when the insertion portion is disposed in the locking portion 130 located at the end of the second insertion groove 122, the second insertion by elastic force The sliding of the second plate 200 is stopped by elastic support so as not to move in the groove 122 direction.

Of course, in some cases, the second plate 200 may be prevented from coming in contact with the end of the guide part 110 without the locking part 130.

The elastic portion 320 is bent convexly formed in a direction away from each other at both ends of the contact portion 310.

That is, the elastic part 320 is formed to be convex away from each other in the sliding direction of the second plate 200, and elastically supports the contact part 310 in the direction of the guide part 110.

The coupling portion 330 is formed convexly bent in a direction closer to each other at both ends of the elastic portion 320.

That is, the coupling part 330 is formed to be convex so as to be close to each other in the sliding direction of the second plate 200 as opposed to the elastic part 320.

And the end of the coupling portion 330 is hinged to the upper portion of the second plate 200 by the rivet 400.

As such, the elastic portion 320 and the coupling portion 330 are bent convexly in opposite directions, so that the contact portion 310 is compressed in contact with the guide portion 110 to the guide portion 110. The elastic force is softly added, and the coupling force between the actuator 300 and the second plate 200 is improved.

The slim slide hinge module according to Embodiment 1 of the present invention having the above configuration is mounted on a portable terminal.

9 is a cross-sectional structural view of a mobile terminal having a slim slide hinge module according to a first embodiment of the present invention, and FIG. 10 is a cross-sectional structural view of a mobile terminal having a slim slide hinge module according to another conventional technology.

As shown in FIG. 9, the portable terminal includes a portable terminal basic body 510, a portable terminal moving body 520, and the hinge module.

The portable terminal basic body 510 is a part held by a user by a hand and is installed with a main board and a keyboard therein.

The mobile terminal mobile body 520 is mounted to be slid in the front-rear direction on the upper portion of the mobile terminal main body 510.

In addition, an LCD liquid crystal is installed in the mobile terminal mobile body 520.

The hinge module is installed between the mobile terminal basic body 510 and the mobile terminal mobile body 520.

In detail, the first plate 100 is mounted on an upper portion of the portable terminal body 510, and the second plate 200 is mounted on a lower portion of the portable terminal movable body 520.

In addition, the mobile terminal mobile body 520 is mounted on the second plate 200 formed in a flat shape on the side of the actuator 300 opposite to the guide unit 110.

That is, the mobile terminal mobile body 520 is disposed between the actuators 300 on the flat second plate 200.

In the related art, the actuator 300 is disposed between the first plate 100 and the second plate 200, as shown in FIG. 10, between the first plate 100 and the second plate 200. There is a problem that the interval of the becomes large, which causes the thickness of the mobile terminal to be thick.

However, in the first embodiment of the present invention, as shown in FIG. Can be minimized.

It describes the operation of the slim slide hinge module according to the first embodiment of the present invention having the above configuration.

As shown in FIG. 6, the second plate 200 is initially caught by the engaging protrusion 210 at the end of the guide part 110 and the contacting part 310 of the actuator 300 is the engaging part. It is inserted into the 130 and supported so as not to move arbitrarily.

In this case, the contact part 310 elastically supports the locking part 130 in the left and right directions to prevent the second plate 200 from flowing in the left and right directions.

In this state, when the second plate 200 is manually raised as shown in FIG. 7, the contact part 310 is separated from the locking part 130 and inserted into the second insertion groove 122. In contact with the inner surface of the guide part 110 forming the second insertion groove 122.

The elastic part 320 is compressed in the direction of the center of the second plate 200 to add elastic force to the contact part 310 in the direction of the guide part 110.

When the external force is removed in this state, the second plate 200 may be temporarily stopped by the elastic force of the elastic part 320.

Thereafter, as shown in FIG. 8, when the second plate 200 is moved upward, the contact portion 310 is inserted into the locking portion 130 at the upper portion thereof and expands, and the locking portion 130 is disposed. The second plate 200 is prevented from moving downward in contact with the inner surface of the.

When the second plate 200 is moved downward again, the process is reversed.

As described above, the actuator 300 is mounted on an upper portion of the second plate 200 and compressed in contact with the guide part 110 formed at both ends of the first plate 100 so as to add an elastic force. When placed at the end of the guide portion 110 located in the sliding direction of the plate 200 to expand to prevent the movement of the second plate 200, to simplify the configuration to reduce the overall size and thickness of the hinge module It works.

11 is a perspective view of a slim slide hinge module according to a second embodiment of the present invention, Figure 12 is an exploded perspective view of a slim slide hinge module according to a second embodiment of the present invention, Figure 13 and Figure 14 is a third embodiment of the present invention The operation process of the slim slide hinge module according to.

11 to 14, the slim slide hinge module according to the second embodiment of the present invention includes a first plate 100, a second plate 200, and an actuator 300.

That is, the guide part 110 is formed at both ends of the first plate 100, and is bent in a direction facing each other in a 'c' shape to form the guide groove 120 therein.

In addition, the guide portion 110 is formed with a locking portion 130 at both ends of the sliding direction of the second plate 200, respectively.

In detail, as shown in FIG. 12, the engaging portion 130 is formed at each end of the upper end of the guide portion 110 positioned in the sliding direction of the second plate 200, and the actuator 300 will be described later. It is formed concave in the opposite direction.

In addition, the locking portion 130 is formed to lounge more and more concave in the opposite direction of the actuator 300 toward the end direction of the guide portion 110.

As described later, when the actuator 300 is disposed at the end of the guide part 110, the end of the actuator 300 is inserted into the locking part 130 to move the guide part 110 to the second part. The plate 200 is elastically supported in the vertical direction of the moving direction, that is, the left and right directions.

The second plate 200 is formed in a rectangular flat plate shape, is disposed on the upper portion of the first plate 100, both ends are guided to slide in the front and rear direction is inserted into the guide groove 120.

The second plate 200 of the second embodiment is the same as the first embodiment except that the guide hole 250 and the bent portion 270 is additionally formed in the second plate 200 of the first embodiment. Omit.

The guide hole 250 is formed in an elongated long hole shape in a direction perpendicular to the sliding direction of the second plate 200.

That is, the guide hole 250 is formed in an elliptical shape and is long and vertically open in the left and right direction, and is disposed adjacent to the guide part 110.

One end of the actuator 300 is inserted into the guide hole 250 so as to slide.

The bent portion 270 is disposed adjacent to the guide portion 110 and is bent to have a 'b' shape open in the direction of the guide portion 110.

The actuator 300 is mounted to the bent portion 270 as described later.

In detail, as shown in FIG. 12, the actuator 300 includes a moving member 350 and an elastic body 360.

The moving member 350 is mounted to the second plate 200 so as to be movable in the direction of the guide part 110.

In addition, the moving member 350 includes a first moving part 351 and a second moving part 352.

The first moving part 351 is formed in a long cylindrical shape in the vertical direction, one end, that is, the upper end is inserted into the guide hole 250 is moved along the guide hole 250.

In addition, the other end, that is, the lower end of the first moving part 351 protrudes in the outer circumferential direction and is disposed to face the lower surface of the second plate 200.

That is, the upper end of the first moving part 351 is formed with a diameter equal to or smaller than the diameter of the guide hole 250 is inserted into the guide hole 250, the lower end of the first moving part 351 The diameter of the guide hole 250 is formed larger than the diameter of the second plate 200 is disposed facing the lower surface.

The second moving part 352 is formed in a cylindrical shape, one end, that is, the lower end is mounted on the upper end of the first moving part 351.

The other end of the second moving part 352 protrudes in the outer circumferential direction to contact the guide part 110 and is disposed to face the upper surface of the second plate 200.

That is, the other end of the second moving part 352 is larger than the diameter of the guide hole 250 and is disposed to face the upper surface of the second plate 200.

Of course, in some cases, the other end of the first moving part 351 is disposed to face the upper surface of the second plate 200, and the other end of the second moving part 352 is the lower surface of the second plate 200. It may be arranged opposite to.

As such, the other end of the first moving part 351 and the other end of the second moving part 352 are disposed to face the upper and lower surfaces of the second plate 200, respectively, such that the actuator 300 flows up and down. Can be prevented.

In addition, by separating and forming the first moving part 351 and the second moving part 352, it is possible to facilitate assembly when mounting the moving member 350 in the guide hole 250.

The second moving part 352 compresses the elastic body 360 in contact with the guide part 110 when the second plate 200 slides.

In addition, when the second moving part 352 is disposed at the end of the guide part 110 and inserted into the locking part 130, the second moving part 352 may move in the sliding direction of the second plate 200 by the elastic force of the elastic body 360. It is elastically supported in the vertical direction to prevent the second plate 200 from sliding arbitrarily while preventing the left and right flow of the second plate 200.

The elastic body 360 is made of a wire rod, and is bent to form a 'U' in the sliding direction of the second plate 200.

One end of the elastic body 360 is fixedly coupled to the second plate 200, and the other end of the elastic body 360 is mounted to the moving member 350.

Specifically, one end of the elastic body 360 is inserted into the bent portion 270, the other end of the elastic body 360 is bent in an arc shape convex in one direction and the outer peripheral surface of the second moving part 352 and It is mounted in contact with it.

The distance between one end of the elastic body 360 and the moving member 350 is greater than the distance between one end of the elastic body 360 and the guide part 110.

That is, the maximum linear distance between one end of the elastic body 360 and the second moving part 352 is greater than the minimum linear distance between one end of the elastic body 360 and the guide part 110.

Therefore, when the second moving part 352 is in sliding contact with the guide part 110 in the direction of the elastic body 360, the gap between one end and the other end of the elastic body 360 is narrowed, the elastic body 360 is It is compressed to elastically support the second moving part 352 toward the guide part 110.

13 and 14 are views illustrating the operation of the slim slide hinge module according to the third embodiment of the present invention.

As shown in FIG. 13, when the hinge module is in an initial state, the second plate 200 is disposed to protrude downward from the first plate 100.

One end of the first moving part 351 is disposed on the right side of the guide hole 250, and the second moving part 352 is inserted into the locking part 130 and disposed of the elastic body 360. The other end elastically supports the second moving part 352 toward the locking part 130.

In this state, as shown in FIG. 14, when the second plate 200 is slid upward, the movable member 350 contacts the guide part 110 and slides to the left along the guide hole 250. While moving, the other end of the elastic body 360 is compressed in one direction.

Thereafter, although not shown in the drawing, when the second plate 200 is further slid upwards, the movable member 350 is inserted into the locking part 130 disposed on the upper end of the guide part 110. The other end of the elastic body 360 expands in the direction of the locking portion 130.

As described above, the elastic body 360 has the other end in contact with the second moving part 352 to elastically support the second moving part 352 in the direction of the guide part 110, thereby simplifying the structure of the elastic body 360. In order to facilitate manufacturing, the elastic body 360 is prevented from directly contacting the guide part 110, thereby preventing the elastic body 360 from being damaged.

15 is a perspective view of a slim slide hinge module according to a third embodiment of the present invention, FIG. 16 is an exploded perspective view of a slim slide hinge module according to a third embodiment of the present invention, and FIG. 17 is a sectional view seen from E-E of FIG.

15 to 17, the slim slide hinge module according to the third embodiment of the present invention includes a first plate 100, a second plate 200, and an actuator 300.

Since the first plate 100 is the same as the first plate of the embodiment except that the mounting hole 260 is further formed, detailed description thereof will be omitted.

As shown in FIGS. 16 and 17, the mounting hole 260 is disposed on the opposite side of the guide part 110 with respect to the guide hole 250, and is opened upward and downward to communicate with the guide hole 250.

And the mounting hole 260 is formed in a circular shape, the diameter is formed larger than the diameter of the guide hole 250.

Since the second plate 200 is the same as the second plate 200 of the second embodiment, a detailed description thereof will be omitted.

Meanwhile, the actuator 300 includes a moving member 350 and an elastic body 360.

The moving member 350 is formed in a cylindrical shape and is inserted into the guide hole 250.

In addition, upper and lower ends of the movable member 350 protrude in the outer circumferential direction, respectively, and support parts 355 are formed to face the upper and lower surfaces of the second plate 200, respectively.

The support 355 is formed in a circular shape, the diameter is smaller than the diameter of the mounting hole 260 and larger than the diameter of the guide hole 250.

The support 355 is in contact with the upper and lower surfaces of the second plate 200, respectively, to prevent the vertical flow of the movable member 350.

In addition, the moving member 350 is inserted into the guide hole 250 through the mounting hole 260 when assembled.

Of course, in some cases, the diameter of the support 355 may be the same as the diameter of the mounting hole 260.

The other end of the elastic body 360 is mounted on the support part 355.

Like the second embodiment, the elastic body 360 is bent in the sliding direction of the second plate 200, and one end is fixedly mounted to the second plate 200 by the rivet 400.

The other end of the elastic body 360 is mounted to surround the upper outer circumferential surface of the support part 355 and is in contact with the guide part 110.

As described above, the elastic body 360 has the other end mounted on the outer circumferential surface of the support part 355 to be in contact with the guide part 110, thereby improving the coupling force between the elastic body 360 and the support part 355 to improve durability. It works.

The present invention slim slide hinge module and a mobile terminal having the same is not limited to the above-described embodiment, it can be carried out in a variety of modifications within the scope of the technical idea of the present invention.

100: first plate, 110: guide portion, 120: guide groove, 121: first insertion groove, 122: second insertion groove, 130: locking portion, 200: second plate, 210: locking projection, 250: guide ball 260: mounting hole, 270: bending part, 300: actuator, 310: contact part, 320: elastic part, 330: coupling part, 350: moving member, 351: first moving part, 352: second moving part, 360: Elastomer, 400: rivet,

Claims

A first plate having a guide portion formed at both ends thereof to form a guide groove;
A second plate disposed on the first plate and coupled to slide along the guide groove;
An actuator mounted on an upper portion of the second plate and configured to add an elastic force in a vertical direction of a moving direction of the second plate; Including but not limited to,
When the second plate is sliding, the actuator is compressed in contact with the guide portion, and when disposed at the end of the guide portion located in the sliding direction of the second plate is expanded to prevent the movement of the second plate, characterized in that Slim slide hinge module.

The method of claim 1,
At the end of the guide portion located in the sliding direction of the second plate is formed a recessed portion concave in the opposite direction of the actuator,
The actuator is a slim slide hinge module, characterized in that the end is inserted into the engaging portion when the actuator is disposed at the end of the guide portion to elastically support the guide portion in the vertical direction of the movement direction of the second plate.

The method of claim 2,
The engaging portion is a slim slide hinge module, characterized in that formed toward the end of the guide portion gradually concave round in the opposite direction of the actuator.

The method of claim 1,
The guide groove,
First insertion grooves inserted at both ends of the second plate and formed to extend in a moving direction of the second plate;
A second insertion groove formed in an upper portion of the first insertion groove so as to communicate with the same length as the first insertion groove, and having an end of the actuator inserted therein; Including but not limited to,
Slim slide hinge module, characterized in that the depth of the second insertion groove is smaller than the depth of the first insertion groove.

The method of claim 2,
The guide groove,
First insertion grooves inserted at both ends of the second plate and formed to extend in a moving direction of the second plate;
A second insertion groove formed in an upper portion of the first insertion groove so as to communicate with the same length as the first insertion groove, and having an end of the actuator inserted therein; Including but not limited to,
The depth of the second insertion groove is smaller than the depth of the first insertion groove,
The engaging portion is a slim slide hinge module, characterized in that formed deeper than the depth of the second insertion groove on both ends of the second insertion groove located in the sliding direction of the second plate.

The method of claim 5, wherein
The inner side of the guide portion constituting the second insertion groove is a slim slide hinge module, characterized in that made of a plane parallel to the moving direction of the second plate.

The method according to any one of claims 1 to 6,
The actuator is,
A contact portion bent convexly in the direction of the guide portion and in contact with the guide portion;
An elastic part bent convexly in a direction away from each other at both ends of the contact part to elastically support the contact part in the direction of the guide part;
A coupling part which is bent convexly in a direction approaching each other at both ends of the elastic part and coupled to an upper portion of the second plate; Slim slide hinge module, characterized in that consisting of.

The method according to any one of claims 1 to 3,
The actuator is,
A moving member mounted to the second plate to be movable in the direction of the guide part;
An elastic body mounted on an upper portion of the second plate to add an elastic force to the moving member in the direction of the guide part; Slim slide hinge module, characterized in that consisting of.

The method of claim 8,
The second plate is formed with a long hole-shaped guide hole in a direction perpendicular to the sliding direction of the second plate,
The moving member,
A first moving part having one end inserted into the guide hole and the other end protruding toward the outer circumferential surface so as to face one of the upper and lower surfaces of the second plate;
A second moving part having one end mounted on one end of the first moving part and the other end protruding toward the outer circumferential surface to be in contact with the guide part and disposed to face the other one of the upper and lower surfaces of the second plate; Slim slide hinge module, characterized in that comprises a.

The method of claim 8,
The second plate is formed with a guide hole having a long elongated shape in the direction perpendicular to the sliding direction of the second plate, and a mounting hole disposed on the opposite side of the guide portion based on the guide hole to communicate with the guide hole,
The diameter of the mounting hole is larger than the diameter of the guide hole,
The moving member is inserted into the guide hole,
The upper and lower ends of the movable member are respectively protruded in the outer circumferential direction to form a support part facing the upper and lower surfaces of the second plate, respectively.
The diameter of the support portion is the same as or smaller than the diameter of the mounting hole, the slim slide hinge module, characterized in that larger than the diameter of the guide hole.

The method of claim 8,
The elastic body is bent in the sliding direction of the second plate, one end is fixedly coupled to the second plate and the other end is mounted to the moving member,
The distance between the one end of the elastic body and the movable member is a slim slide hinge module, characterized in that greater than the distance between the one end and the guide portion of the elastic body.

A mobile terminal main body;
A mobile terminal moving body slidably mounted on an upper portion of the mobile terminal basic body;
A hinge module mounted between the portable terminal basic body and the portable terminal moving body to guide the portable terminal moving body to slide; Including but not limited to,
The hinge module,
A first plate mounted on an upper portion of the mobile terminal basic body and having a guide portion bent at both ends to form a guide groove;
A second plate formed in a flat plate shape and mounted on a lower portion of the portable terminal moving body and disposed on an upper portion of the first plate and slidably moved along a guide groove formed in the guide unit;
An actuator mounted on an upper portion of the second plate and configured to add an elastic force in a vertical direction of a moving direction of the second plate; , &Lt; / RTI >
When the second plate is sliding, the actuator is compressed in contact with the guide part, and when disposed at the end of the guide part located in the sliding direction of the second plate, the actuator expands to prevent movement of the second plate.
The portable terminal movable body is provided with a slim slide hinge module, characterized in that mounted on the upper portion of the second plate made of a flat plate on the side of the actuator opposite the guide portion.