KR20160046605A - Folding type electronic device - Google Patents

Abstract

According to various embodiments of the present invention, an electronic device comprises: a first body; a second body installed to have a portion of an area which is folded with the first body; and a hinge link connection body performing a hinge coupling between the first and second bodies. The hinge link connection body is inserted into at least one between the first body and the second body, when the second body is entirely opened in the first body. Other various embodiments are possible. The purpose of the present invention is to provide a foldable electronic device capable of minimizing a hinge mounting space.

Description

{FOLDING TYPE ELECTRONIC DEVICE}

This disclosure relates to foldable electronic devices.

With the development of display technology, various electronic devices are equipped with at least one display. For example, an electronic device employs a dual display having two or more screens, and an electronic device having a display module installed in each of the first body and the second body as a folding type electronic device has appeared . Electronic devices employing such a dual display have attracted attention from consumers because they can secure both the advantages of the large screen and the portability.

2. Description of the Related Art An electronic device using a conventional dual display is used as a single display using two display modules using a folding type hinge structure. However, the dual display employing the folding type hinge structure has a hinge mounting space required for the hinge structure, so that the distance between the two displays is far from satisfying the user's demand as a single display.

Various embodiments of the present disclosure can provide a folding electronic device that minimizes hinge mounting space.

Various embodiments of the present disclosure can provide a folding electronic device that does not require a parting line for a hinge structure.

Various embodiments of the present disclosure can provide a folding electronic device that can be applied with a seamless dual display.

An electronic device according to various embodiments of the present disclosure includes a first body, a second body that is configured to fold at least a portion of the first body and the first body, and a second body that is hingedly coupled to the first body and the second body, The hinge link connector may be inserted into at least one body of the first body and the second body in a state in which the second body is completely opened in the first body.

The folding type electronic device according to various embodiments minimizes the hinge mounting space and eliminates parting lines for the hinge structure, thereby reducing the set thickness of the electronic device and improving the beauty of the electronic device.

The folding type electronic device according to various embodiments provides a seamless dual display function, thereby improving the usability of the display service.

1 is a perspective view of an electronic device according to an embodiment of the present disclosure;
FIGS. 2A and 2B are views for explaining a method in which a hinge link connector according to an embodiment of the present disclosure is drawn or drawn.
3A to 3D are views for explaining the degree of exposure of the hinge link connector according to the opening angle of the electronic device according to the embodiment of the present disclosure.
4 is a diagram for explaining an internal structure of an electronic device according to an embodiment of the present disclosure.
5 is a view for explaining a structure of a hinge link connector according to an embodiment of the present disclosure;
6 is a view for explaining a unit link connector according to an embodiment of the present disclosure;
7 is a view for explaining a reinforcing structure of a hinge link connector according to an embodiment of the present disclosure;
8A and 8B are operational diagrams of an electronic device according to an embodiment of the present disclosure;

Hereinafter, various embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood, however, that this disclosure is not intended to limit the present disclosure to the particular embodiments, but includes various modifications, equivalents, and / or alternatives of the embodiments of the present disclosure. In connection with the description of the drawings, like reference numerals may be used for similar components.

In this document, the expressions " having, " " having, " " comprising, " or &Quot;, and does not exclude the presence of additional features.

In this document, the expressions "A or B," "at least one of A or / and B," or "one or more of A and / or B," etc. may include all possible combinations of the listed items . For example, "A or B," "at least one of A and B," or "at least one of A or B" includes (1) at least one A, (2) Or (3) at least one A and at least one B all together.

The terms "first," "second," "first," or "second," etc. used in various embodiments may describe various components in any order and / or importance, Lt; / RTI > The representations may be used to distinguish one component from another. For example, the first user equipment and the second user equipment may represent different user equipment, regardless of order or importance. For example, without departing from the scope of the present disclosure, the first component may be referred to as a second component, and similarly, the second component may be named as the first component.

(Or functionally or communicatively) coupled with / to "another component (eg, a second component), or a component (eg, a second component) Quot; connected to ", it is to be understood that any such element may be directly connected to the other element or may be connected through another element (e.g., a third element). On the other hand, when it is mentioned that a component (e.g., a first component) is "directly connected" or "directly connected" to another component (e.g., a second component) It can be understood that there is no other component (e.g., a third component) between other components.

As used herein, the phrase " configured to " (or set) to be " configured according to circumstances may include, for example, having the capacity to, To be designed to, "" adapted to, "" made to, "or" capable of ". The term " configured (or set) to " may not necessarily mean " specifically designed to " Instead, in some situations, the expression " configured to " may mean that the device can " do " with other devices or components. For example, a processor configured (or configured) to perform the phrases " A, B, and C " may be a processor dedicated to performing the operation (e.g., an embedded processor), or one or more software programs To a generic-purpose processor (e.g., a CPU or an application processor) that can perform the corresponding operations.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the other embodiments. The singular expressions may include plural expressions unless the context clearly dictates otherwise. All terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art of the present disclosure. Commonly used predefined terms may be interpreted to have the same or similar meaning as the contextual meanings of the related art and are not to be construed as ideal or overly formal in meaning unless expressly defined in this document . In some cases, the terms defined herein may not be construed to exclude embodiments of the present disclosure.

An electronic device in accordance with various embodiments of the present disclosure can be, for example, a smartphone, a tablet personal computer, a mobile phone, a videophone, an electronic book reader e- book reader, a desktop personal computer, a laptop personal computer, a netbook computer, a workstation, a server, a personal digital assistant (PDA), a portable multimedia player (PMP) Players, mobile medical devices, cameras, or wearable devices such as smart glasses, head-mounted-devices (HMD), electronic apparel, electronic bracelets, electronic necklaces, (e. g., apps, e-tat, smart mirror, or smartwatch).

In some embodiments, the electronic device may be a smart home appliance. Smart home appliances include, for example, televisions, digital video disk players, audio, refrigerators, air conditioners, vacuum cleaners, ovens, microwaves, washing machines, air cleaners, set- such as home automation control panel, security control panel, TV box such as Samsung HomeSync ™, Apple TV ™ or Google TV ™, game consoles such as Xbox ™ and PlayStation ™, An electronic key, a camcorder, or an electronic photo frame.

In an alternative embodiment, the electronic device may be any of a variety of medical devices (e.g., various portable medical measurement devices such as a blood glucose meter, a heart rate meter, a blood pressure meter, or a body temperature meter), magnetic resonance angiography (MRA) A navigation system, a global positioning system receiver, an event data recorder (EDR), a flight data recorder (FDR), an automotive infotainment device, a navigation system, a navigation system, Electronic devices (eg marine navigation devices, gyro compass, etc.), avionics, security devices, head units for vehicles, industrial or home robots, ATMs (automatic teller's machines) point of sale, or internet of things such as a light bulb, various sensors, an electric or gas meter, a sprinkler device, a fire alarm, a thermostat, a streetlight, a toaster, Syntax, it may include at least one of the hot water tank, a heater, boiler, etc.).

According to some embodiments, the electronic device may be a piece of furniture or a part of a building / structure, an electronic board, an electronicsignature receiving device, a projector, , Electricity, gas, or radio wave measuring instruments, etc.). In various embodiments, the electronic device may be a combination of one or more of the various devices described above. An electronic device according to some embodiments may be a flexible electronic device. Further, the electronic device according to the embodiment of the present disclosure is not limited to the above-described devices, and may include a new electronic device according to technological advancement.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An electronic apparatus according to various embodiments will now be described with reference to the accompanying drawings. In this document, the term user may refer to a person using an electronic device or a device using an electronic device (e.g., an artificial intelligence electronic device).

1 is a perspective view of an electronic device according to an embodiment of the present disclosure;

1, the electronic device 1 includes a first body 2, a second body 3 that is disposed so that at least a portion of the first body 2 is folded, and a first body 2, And a hinge link connector 4 for hinging the second body 3.

According to one embodiment, the first display 22 may be installed on the front surface 21 of the first body 2. A microphone device 23 for transmitting voice to the other party may be installed on the lower side of the first display 22. According to one embodiment, the first body 2 may be the main body of the electronic device 1. In this case, various electronic parts such as a board or a battery pack may be mounted on the first body 2. [ However, the present invention is not limited to this, and various electronic components such as a board or a battery pack may be mounted on the second body 3 as well.

According to one embodiment, the second display 32 may be installed on the front surface 31 of the second body 3. And a speaker device 33 for receiving the voice of the other party may be provided on the second display 32. [ Components for performing various functions of the electronic device 1 may be disposed in the periphery where the speaker device 33 is installed. The components may include at least one sensor module 34. The sensor module 34 may include at least one of an illuminance sensor (e.g., a light sensor), a proximity sensor (e.g., a light sensor), an infrared sensor, and an ultrasonic sensor. According to one embodiment, a camera device 35 for photographing a subject can be installed in the vicinity of the sensor module 34, and an LED indicator for informing the user of the status information of the electronic device 1 Can be installed.

According to one embodiment, the hinge link connector 4 may include at least one unit link connector 41. For example, at least one of the unit link connectors 41 may be hinged and disposed at regular intervals. The at least one hinge-coupled unit link link 41 has a constant strength and can be bent or bent. According to one embodiment, one unit link assembly disposed at an edge of the unit link assembly 41 may connect the first body 2 and the hinge link assembly 4, The second unit 3 and the hinge link unit 4 can be connected to each other. The first body 2 can be arranged in such a manner that it is raised above the second body 3 via the hinge link connector 4 and the first body 2 can be arranged on the hinge link connector 4, The second body 3 can be rotated at a predetermined angle with respect to the second body 3. Here, it will be described that the outer surface of the first body 2 and the outer surface of the second body 3 are straight and the case of Fig. 1 in which the electronic device 1 is easy to use is completely opened.

According to one embodiment, the first body 2 and the second body 3 may be electrically connected through the hinge link connector 4. [ The hinge link connector 4 may include electrical connecting means for electrically connecting the first body 2 and the second body 3 to each other. Such electrical connection means may be, but is not limited to, FPCB or cable. According to one embodiment, the electronic device 1 can provide power and control signals to various electronic components installed in the second body 3 via electrical connection means, The first display 22 and the second display 32 provided on the second body 3 can be used as one screen.

According to one embodiment, in a state in which the second body 3 is completely opened in the first body 2 of the electronic device 1, the hinge link connector 4 has the first body 2 and the second body 3, (3). ≪ / RTI > According to one embodiment, the hinge link connector 4 can be completely inserted into the inner receiving space of the second body 3 through the opening formed at one side of the second body 3. For example, the hinge link connector 4 may be guided in the direction of the second body 3 by a restoring force by an elastic member provided inside the second body 3. One side of the first body 2 and one side of the second body 3 can be in close contact with each other when the hinge link connector 4 is completely accommodated in the internal space of the second body 3. [ Therefore, the first display 22 provided on the first body 2 and the second display 32 provided on the second body 3 move in a direction approaching each other, so that the distance between the two displays 22, 32 is Can be approached. According to one embodiment, in a state in which the hinge link connector 4 is fully retracted into the inner receiving space of the second body 3, the first body 2 is pulled in the direction away from the second body 3 The hinge link connector 4 can be pulled out from the inside of the second body 3. According to one embodiment, at least a portion of the hinge link connector 4 is drawn out of the internal accommodating space of the second body 3 by the elastic force of the elastic member provided inside the second body 3, The connecting body 4 can be introduced from the outside into the inner receiving space of the second body 3.

According to various embodiments, the hinge link connector 4 of the electronic device 1 has been shown and described as being fully extended into the internal containment space of the second body 3, although it is not limited thereto. For example, the hinge link connector 4 can be completely inserted into the internal accommodating space of the first body 2 or can be inserted into the internal accommodating space of each of the first body 2 and the second body 3 .

FIGS. 2A and 2B are views for explaining a method in which a hinge link connector according to an embodiment of the present disclosure is drawn or drawn.

The hinge link connector 4 of the electronic device 1 may be completely drawn out from the internal space of the second body 3 and exposed to the outside as shown in FIG. For example, the user can pull the hinge link connector 4 from the body 2 of the second body 3 by pulling the body of at least one of the first body 2 or the second body 3 of the electronic device 1. [ It can be completely drawn out from the internal accommodation space. In this case, as shown in FIG. 2B, the hinge link connector 4 can be retracted into the internal space of the second body 3 by the restoring force of the elastic member provided inside the second body 3 .

According to one embodiment, when the hinge link connector 4 is completely inserted into the internal space of the second body 3, one side of the first body 2 and one side of the second body 3 are completely in contact with each other . Therefore, the first display provided on the first body 2 and the second display provided on the second body 3 move in a direction approaching each other, so that the distance between the two displays can be shortened. According to one embodiment, the hinge link connector 4 of the electronic device 1 can be completely inserted into the internal receiving space of the first body 2. [ In addition, the hinge link connector 4 can be partially drawn into or drawn out from the internal space of the first body 2 and the second body 3, respectively.

3A to 3D are views for explaining the degree of exposure of the hinge link connector according to the opening angle of the electronic device according to the embodiment of the present disclosure.

The first body 2 of the electronic device 1 may be disposed in such a manner that it is raised on the upper portion of the second body 3 as shown in Fig. In this case, the hinge link connector 4 can be smoothly bent while a part thereof is exposed to the outside. According to one embodiment, when the user folds the first body 2 to the second body 3, a part of the hinge link connector 4 is connected to the first body 2 or the second body 3 A certain length can be drawn from the inside.

According to one embodiment, the electronic device 1 may have an angle of change (or an opening angle)? 1 of a certain angle as shown in FIG. 3B. Here, the angle of inflection [theta] 1 is defined as a direction in which the pressing force is generated in the direction in which the electronic device 1 is opened when the electronic device 1 is opened over a certain angle or in the direction in which the electronic device 1 is closed It means the angle that occurs. For example, when the electronic device 1 is opened at the angle of incidence? 1 or more, a certain pressing force may be generated in the direction of opening. That is, when the user opens the electronic device 1 more than the angle of inflection [theta] 1, the electronic device 1 can be fully opened in the direction in which it is automatically opened. According to one embodiment, the larger the opening angle of the electronic device 1, the larger the amount of the hinge link connector 4 to be drawn. For example, the greater the opening angle of the electronic device 1, the greater the amount of hinge link connection 4 is to the internal space of the first body 2 or the second body 3 of the electronic device 1 Can be introduced.

According to one embodiment, the electronic device 1 may have a fixed angle [theta] 2 at a certain angle as shown in FIG. 3C. Here, the fixed angle [theta] 2 means an angle at which the current state is maintained (fixed) when the electronic device 1 is opened over a certain angle. For example, the electronic device 1 can be fixed to maintain the current open state when it is opened beyond the fixed angle [theta] 2. Therefore, the user can adjust the opening angle according to the specific situation. In this case, the hinge link connector 4 of the electronic device 1 can be led into the inner space of the first body 2 or the second body 3 of the electronic device 1 in a larger amount.

According to one embodiment, the electronic device 1 can be fully opened as in Fig. 3d. In such a case, the hinge link connector of the electronic device 1 may be completely inserted into the body of at least one of the first body 2 or the second body 3 of the electronic device 1. [ According to one embodiment, one side of the first body 2 and one side of the second body 3 may be completely in contact with each other. Therefore, the first display provided on the first body 2 and the second display provided on the second body 3 move in a direction approaching each other, so that the distance between the two displays can be shortened.

4 is a diagram for explaining an internal structure of an electronic device according to an embodiment of the present disclosure.

4, the electronic device 1 includes a first body 2 in which a substrate is disposed, a second body 3 having a sliding structure, and a first body 2 and a second body 3, And a hinge link connector (4) for electrically connecting.

According to one embodiment, the first body 2 may have a first housing 24. The first housing 24 may include a component receiving space 26, 27 for accommodating various electronic components such as a board or a battery pack. A first body fixing body 25 for coupling with the hinge link connector 4 may be installed on the upper portion of the first housing 24. For example, the first body fixture 25 may include a component for fixing the hinge link connector 4 and for electrically coupling the hinge link connector 4. Accordingly, the first housing 24 and the hinge link connector 4 can be firmly fixed through the first body fixing body 25.

According to one embodiment, the hinge link connector 4 may include at least one unit link connector 41. For example, at least one of the unit link connectors 41 may be hinged and disposed at regular intervals. The at least one hinge-coupled unit link link 41 has a constant strength and can be bent or bent. According to one embodiment, one unit link assembly disposed at an edge of the unit link assembly 41 may connect the first body 2 and the hinge link assembly 4, The second body 3 and the hinge link connector 4 can be connected to each other. According to one embodiment, the hinge link connector 4 may be a passage for electrically connecting the first body 2 and the second body 3.

According to one embodiment, the second body 3 may have a second housing 36. A second body fixing body 361 for engaging with the hinge link connector 4 may be installed on the lower portion of the second housing 36. For example, the second body fixture 361 may include a component for securing the hinge link connector 4 and for electrically coupling the hinge link connector 4 thereto. Accordingly, the first housing 24 and the hinge link connector 4 can be firmly fixed through the first body fixing body 25.

The second housing 36 may have a sliding structure for guiding the insertion of the hinge link connector 4 into the inner space. According to one embodiment, the second housing 36 may be provided with a sliding plate 362 including a sliding slit 363 having a predetermined length. The sliding plate 362 may be secured to the second body fixture 361 for engagement with the hinge link connector 4. [ For example, the sliding plate 362 may be integrally formed with the second body fixing body 361. According to one embodiment, the sliding plate 362 can be slid in the vertical direction under the guidance of the guide ribs 364 fixed to the second housing 36.

According to one embodiment, an elastic member 365 having restoring force and elastic force and connected to the sliding plate 362 may be provided on the sliding plate 362. The elastic member 365 can serve to pull the sliding plate 362 by using the restoring force. The elastic member 365 may be a tension coil spring, but the present invention is not limited thereto, and a soft material such as a spring, a leaf spring, and a rubber ring can be used. Therefore, when there is no external pressure, the sliding plate 362 can be moved inward of the second housing 36.

FIG. 5 is a view for explaining a structure of a hinge link connector according to an embodiment of the present disclosure, and FIG. 6 is a view for explaining a unit link connector according to an embodiment of the present disclosure.

Referring to FIGS. 5 and 6, the hinge link connector 4 may include at least one unit link connector 41. For example, at least one of the unit link connectors 41 may be hinged and disposed at regular intervals. The at least one hinge-coupled unit link link 41 has a constant strength and can be bent or bent. According to an embodiment, the first body link connector 42 disposed at the edge of the unit link connector 41 includes a second body fixture (not shown) installed on the first housing 24 of the first body 2, 25). A second body link body disposed at an edge of the unit link body 41 includes a second body fixture 361 provided on the second housing 36 of the second body 3, Can be combined.

According to one embodiment, the unit link connector 41 includes a link body 411 having an elastic receiving port 413 and at least one link arm 412 installed at a predetermined interval from the link body 411 can do. At least one link arm 412 may include a hinge opening 414 into which a fixing pin 43 for hinge engagement is inserted and the link body 411 may be configured to allow the hinge link connector 4 to exert a repulsive force An elastic receiving port 413 in which an elastic body for receiving the elastic body may be formed. Such an elastic body may be a leaf spring for allowing the hinge link connector 4 to be operated in a resilient manner. However, the present invention is not limited thereto, and the elastic body may include a soft body having a certain elasticity.

7 is a view for explaining a reinforcing structure of a hinge link connector according to an embodiment of the present disclosure;

Referring to FIG. 7, the hinge link connector 4 may have a structure in which at least one unit link connector 41 is hinged. According to one embodiment, the hinge link connector 4 may include a wire 60 inserted through each unit link connector 41. The wire 60 may be installed through the wire receiving groove 415 formed in the unit link connector 41. The wire 60 may include various strings having constant strength and ductility, such as a string, a fishing line, and the like. The wire 60 may be connected to the first body fixing body 25 of the first body 2 through the wire receiving groove 415.

According to one embodiment, the unit link connector 41 includes a link body 411 having an elastic receiving port 413 and at least one link arm 412 installed at a predetermined interval from the link body 411 can do. At least one link arm 412 may include a hinge opening 414 into which a fixing pin 43 for hinge engagement is inserted and the link body 411 may be configured to allow the hinge link connector 4 to exert a repulsive force An elastic receiving port 413 in which the elastic body 50 for receiving the elastic body 50 is received can be formed. Such an elastic body 50 may be a leaf spring for allowing the hinge link connector 4 to be operated in a resilient manner. However, the present invention is not limited thereto, and the elastic body 50 may include a soft body having a certain elasticity.

8A and 8B are operational diagrams of an electronic device according to an embodiment of the present disclosure;

8A shows a state in which the hinge link connector 4 of the electronic device 1 is completely drawn out from the second body 3 and Fig. 8B shows a state in which the hinge link connector 4 of the electronic device 1 is in the second And it is fully inserted into the body 3.

8A and 8B, the hinge link connector 4 of the electronic device 1 includes a first body fixture 25 of the first body 2 and a second body fixture 25 of the second body 3. [ And may be connected to the stationary body 361. Further, the second body fixing body 361 can be fixed together with the sliding plate 362, so that the second body fixing body 361 can be moved together in the inward direction of the first housing 36.

According to one embodiment, the sliding plate 362 includes a sliding slit 363 of a predetermined length and is guided by a guide rib 364 provided in the second housing 36 of the second body 3, As shown in Fig. According to one embodiment, an elastic member 365 having restoring force and elastic force and connected to the sliding plate 362 may be provided on the sliding plate 362. The elastic member 365 can serve to pull the sliding plate 362 by using the restoring force. The elastic member 365 may be a tension coil spring, but the present invention is not limited thereto, and a soft material such as a spring, a leaf spring, and a rubber ring can be used. Therefore, when there is no external pressure, the sliding plate 362 can be completely inserted in the inside of the second housing 36.

An electronic device according to various embodiments of the present invention includes a first body, a second body installed to fold at least a part of the first body and the first body, and a hinge link The hinge link connector may be inserted into at least one body of the first body and the second body in a state in which the second body is completely opened in the first body.

According to various embodiments, the hinge link connector may include a first body link connector, a second body link connector, and at least one unit link connector.

According to various embodiments, the first body link unit may be connected to the first body fixture unit installed on the first body, and the second body link unit may include a second body link unit installed on the second body, It can be connected to a fixing body.

According to various embodiments, the second body link unit may be fixed to the sliding plate slidably movable in the second body.

According to various embodiments, the sliding plate may be secured to the second body fixture.

According to various embodiments, the sliding plate and the second body fixing body may be integrally formed.

According to various embodiments, the sliding plate may include a sliding slit, and may be slidably received under the guidance of a guide rib disposed in the second body.

According to various embodiments, the elastic plate may further include an elastic member connected to the sliding plate and providing a predetermined pressing force to the sliding plate with a restoring force.

According to various embodiments, the resilient member may include at least one of a spring, a spring, and a rubber ring.

According to various embodiments, the at least one unit link connector may include an elastic receiving port for receiving an elastic body having a predetermined elastic force.

According to various embodiments, the elastic body may support the at least one unit link assembly by providing a predetermined pressing force at the elastic receiving port.

According to various embodiments, it may further comprise a wire inserted in such a manner as to penetrate through the at least one unit link connector.

According to various embodiments, the hinge link connector may include electrical connection means for electrically connecting the first body and the second body.

According to various embodiments, the electrical connection means may be either an FPCB or a cable.

According to various embodiments, the first body may be provided with a first display, and the second body may be provided with a second display.

According to various embodiments, the substrate may be disposed on the first body, and the second body may have an internal accommodation space for inserting the hinge link connector.

According to various embodiments, the hinge link connector may be fully inserted into the second body with the second body fully open in the first body.

According to various embodiments, depending on the state of the second body being open in the first body, at least a portion of the hinge link connector may be sequentially inserted into the body of at least one of the first body and the second body have.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of the present disclosure should not be limited to the embodiments described, but should be determined by the scope of the appended claims, as well as the appended claims.

Claims (18)

A first body;
A second body installed to fold the first body and at least a portion of the first body; And
And a hinge link connecting body for hinging the first body and the second body,
Wherein the hinge link connector is inserted into the body of at least one of the first body and the second body with the second body fully open in the first body.
The method according to claim 1,
The hinge link connector according to claim 1,
A first body link connector;
A second body link connector; And
And at least one unit link connector.
3. The method of claim 2,
The first body link body is connected to a first body body fixed to the first body,
Wherein the second body link body is connected to a second body body fixed to the second body.
The method of claim 3,
Wherein the second body link body is fixed to a sliding plate slidable in the second body.
5. The method of claim 4,
Wherein the sliding plate is fixed to the second body fixing body.
5. The method of claim 4,
Wherein the sliding plate and the second body fixing body are integrally formed.
5. The method of claim 4,
Wherein the sliding plate includes a sliding slit and is slidable under the guidance of a guide rib disposed in the second body.
8. The method of claim 7,
Further comprising an elastic member connected to the sliding plate and providing a predetermined pressing force to the sliding plate with a restoring force.
9. The method of claim 8,
Wherein the elastic member comprises at least one of a spring, a spring, and a rubber ring.
3. The method of claim 2,
Wherein the at least one unit link member includes an elastic member receiving hole for receiving an elastic member having a predetermined elastic force.
11. The method of claim 10,
Wherein the elastic body provides a predetermined pressing force at the elastic receiving port to support the at least one unit link member.
3. The method of claim 2,
Further comprising a wire inserted in such a manner as to penetrate through said at least one unit link member.
The method according to claim 1,
Wherein the hinge link connector includes electrical connecting means for electrically connecting the first body and the second body.
14. The method of claim 13,
Wherein the electrical connecting means is any one of an FPCB and a cable.
The method according to claim 1,
Wherein the first body is provided with a first display and the second body is provided with a second display.
The method according to claim 1,
Wherein the first body has a substrate disposed therein and the second body has an internal accommodation space for inserting the hinge link connector.
The method according to claim 1,
Wherein the hinge link connector is completely inserted into the second body with the second body completely open in the first body.
The method according to claim 1,
Wherein at least a portion of the hinge link connector is sequentially inserted into the body of at least one of the first body and the second body as the second body is opened in the first body.

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