WO2015105232A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2015105232A1
WO2015105232A1 PCT/KR2014/001031 KR2014001031W WO2015105232A1 WO 2015105232 A1 WO2015105232 A1 WO 2015105232A1 KR 2014001031 W KR2014001031 W KR 2014001031W WO 2015105232 A1 WO2015105232 A1 WO 2015105232A1
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WO
WIPO (PCT)
Prior art keywords
slide
slide unit
mobile terminal
hook
unit
Prior art date
Application number
PCT/KR2014/001031
Other languages
English (en)
Korean (ko)
Inventor
신충환
이병화
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to DE112014005695.2T priority Critical patent/DE112014005695B4/de
Publication of WO2015105232A1 publication Critical patent/WO2015105232A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/385—Transceivers carried on the body, e.g. in helmets
    • H04B2001/3855—Transceivers carried on the body, e.g. in helmets carried in a belt or harness
    • 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

Definitions

  • the present invention relates to a mobile terminal capable of capturing both the front and rear surfaces with a single camera and reducing the size of the bezel of the upper front.
  • Terminals may be divided into mobile / portable terminals and stationary terminals according to their mobility.
  • the mobile terminal may be further classified into a handheld terminal and a vehicle mount terminal according to whether a user can directly carry it.
  • such a terminal is a multimedia player having a complex function such as taking a picture or a video, playing a music or video file, playing a game, or receiving a broadcast. Is being implemented.
  • a mobile terminal As a function of a multimedia device is expanded, a mobile terminal has a demand for a mobile terminal having a large size of a display unit on the front, and cannot be enlarged unconditionally in consideration of the portability of the mobile terminal. To reduce the size of the research is active.
  • One object of the present invention is to provide a mobile terminal capable of capturing both the front and rear surfaces with a single camera and reducing the size of the front bezel.
  • a camera window formed in a rear direction of the slide unit; A camera disposed on the electronic device to face the camera window; And a reflector positioned inside the slide unit and guiding light incident from the front opening to reach the camera when the slide housing slides in an end direction.
  • the apparatus may further include a roughness sensor positioned at the electric field and detecting an object approaching through the front opening when the slide unit slides or detecting light incident through the front opening.
  • the sound output unit may further include a sound output unit positioned at the electrical equipment unit and outputting a sound emitted through the front opening when the slide unit slides.
  • the slide unit slides in two stages, and when the first stage slides, the sound output from the sound output unit exits through the front opening, and when the second stage slides, light flows through the front opening to reach the camera. have.
  • the slide unit When using a call or a multimedia function, the slide unit may be moved.
  • the slide unit may slide when using a self-camera shooting function or a video call function.
  • the slide unit may further include a slide guide to fix the slide unit to be separated from the case and to assist the slide movement in one direction.
  • the slide unit may further include an elastic member positioned on the electric component and pressing the slide unit in the rear direction.
  • the slide unit may slide.
  • the second hook is positioned on the electrical system and is engaged with the first hook before the slide unit is moved, and the slide unit is separated from the first hook when the slide unit is moved.
  • the slide unit includes the first hook and the second hook. When separated, the end may protrude in the rear direction.
  • At least one of the first hook and the second hook has a stepped shape including a plurality of stages, and the slide unit may protrude in a rear direction according to the slide movement distance.
  • At least one of the first hook and the second hook may further include an inclined surface positioned between the plurality of ends.
  • a guide slot is formed on the side of the slide unit and extends in one direction, and the groove is formed in the direction of the full length in the guide slot, the slide guide includes a moving projection inserted into the guide slot, the groove When the moving projection is located in the stop the slide movement, the user is pushed in the front direction and pushed along the slide slot can slide the slide unit.
  • the protrusion is positioned in the groove, and the slide unit rotates about the protrusion as the axis.
  • One end may protrude in the rear direction.
  • the elastic member may be a leaf spring protruding in the rear direction, and may further include a recessed V-shaped recess formed at a position corresponding to the leaf spring inside the slide unit.
  • the leaf spring may protrude by bending in the direction of the recess at a portion where the end of the recess is located when the slide movement of the housing is completed.
  • An end of the leaf spring may be bent in a direction away from the recess.
  • the receiver hole and the camera located at the upper front side may be omitted to reduce the bezel at the upper front side.
  • the front side of the camera can be photographed using the camera located at the rear, reducing the manufacturing cost by reducing the number of cameras. And images.
  • FIG. 1 is a block diagram illustrating a mobile terminal according to the present invention.
  • FIG. 2A is a conceptual view of an example of a mobile terminal according to the present invention viewed from a front direction.
  • 2B is a conceptual view of an example of a mobile terminal according to the present invention as viewed from a rear direction.
  • FIG. 2C is a cross-sectional view of FIG. 2A.
  • 3A is a conceptual view of an example of a state in which a slide unit of a mobile terminal according to the present invention is slid one step;
  • 3B is a conceptual view of an example of a state where the slide unit of the mobile terminal according to the present invention is slid in one step from the rear direction.
  • FIG. 3C is a cross-sectional view of FIG. 3A.
  • FIG. 4A is a conceptual view of an example of a state in which a slide unit of a mobile terminal according to the present invention is slid two levels from the front direction.
  • 4B is a conceptual view of an example of a state in which a slide unit of a mobile terminal according to the present invention is slid two levels from the rear direction.
  • FIG. 4C is a cross-sectional view of FIG. 4A.
  • FIG. 5 is a diagram illustrating a slide unit of a mobile terminal according to the present invention.
  • FIG. 6 is a view illustrating a state in which a slide guide is separated in FIG. 5.
  • FIG. 7 is a view of FIG. 6 viewed from another direction.
  • FIG. 8 is a cross-sectional view of FIG. 5.
  • 9A to 9C are views illustrating a slide guide portion and a hook portion according to the slide movement of the slide unit.
  • the mobile terminal described herein includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant, a portable multimedia player, a navigation, a slate PC , Tablet PCs, ultrabooks, wearable devices, such as smartwatches, glass glasses, head mounted displays, and the like. have.
  • FIGS. 1B and 1C are conceptual views of one example of the mobile terminal viewed from different directions.
  • the mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a controller 180, and a power supply unit 190. ) May be included.
  • the components shown in FIG. 1 are not essential to implementing a mobile terminal, so a mobile terminal described herein may have more or fewer components than those listed above.
  • the wireless communication unit 110 of the components may include one or more modules that enable wireless communication between the network in which the terminal 100 or an external server is located.
  • the wireless communication unit 110 may include at least one of the broadcast receiving module 111, the mobile communication module 112, the wireless internet module 113, the short range communication module 114, and the location information module 115. .
  • the input unit 120 may include a camera 121 or an image input unit for inputting an image signal, a microphone 122 for inputting an audio signal, an audio input unit, or a user input unit 123 for receiving information from a user. , Touch keys, mechanical keys, and the like.
  • the voice data or the image data collected by the input unit 120 may be analyzed and processed as a control command of the user.
  • the sensing unit 140 may include one or more sensors for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information.
  • the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, an illumination sensor, a touch sensor, an acceleration sensor, a magnetic sensor, and gravity.
  • Optical sensors e.g. cameras 121), microphones (see 122), battery gages, environmental sensors (e.g.
  • the mobile terminal disclosed herein may include such sensors.
  • Information sensed by at least two sensors Combined can be used.
  • the output unit 150 is used to generate an output related to sight, hearing, or tactile sense, and includes at least one of a display unit 151, an audio output unit 152, a hap tip module 153, and an optical output unit 154. can do.
  • the display unit 151 forms a layer structure with or is integrally formed with the touch sensor, thereby implementing a touch screen.
  • the touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and the user, and may also provide an output interface between the mobile terminal 100 and the user.
  • the interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100.
  • the interface unit 160 connects a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, and an identification module. It may include at least one of a port, an audio input / output (I / O) port, a video input / output (I / O) port, and an earphone port.
  • I / O audio input / output
  • I / O video input / output
  • earphone port an earphone port
  • the memory 170 may store a plurality of application programs or applications driven in the mobile terminal 100, data for operating the mobile terminal 100, and instructions. At least some of these applications may be downloaded from an external server via wireless communication. In addition, at least some of the other applications may exist on the mobile terminal 100 from the time of shipment for basic functions of the mobile terminal 100 (for example, a call forwarding, a calling function, a message receiving, and a calling function). .
  • the application program may be stored in the memory 170 and installed on the mobile terminal 100 to be driven by the controller 180 to perform an operation (or function) of the mobile terminal.
  • the controller 180 In addition to the operation related to the application program, the controller 180 typically controls the overall operation of the mobile terminal 100.
  • the controller 180 may provide or process information or a function appropriate to a user by processing signals, data, information, and the like, which are input or output through the above-described components, or by driving an application program stored in the memory 170.
  • controller 180 may control at least some of the components described with reference to FIG. 1 in order to drive an application program stored in the memory 170. Furthermore, the controller 180 may operate by combining at least two or more of the components included in the mobile terminal 100 to drive the application program.
  • the power supply unit 190 receives power from an external power source and an internal power source under the control of the controller 180 to supply power to each component included in the mobile terminal 100.
  • the power supply unit 190 includes a battery, which may be a built-in battery or a replaceable battery.
  • At least some of the components may operate in cooperation with each other to implement an operation, control, or control method of the mobile terminal according to various embodiments described below.
  • the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170.
  • FIG. 2A is a conceptual view of an example of a mobile terminal according to the present invention viewed from the front direction
  • FIG. 2B is a conceptual view of an example of a mobile terminal related to the present invention viewed from the rear direction
  • FIG. 2C is a cross-sectional view of FIG. 2A.
  • the mobile terminal 100 includes a case (frame, housing, cover, etc.) forming an appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the internal space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.
  • the display unit 151 may be disposed in front of the terminal body to output information. As shown, the window 151a of the display unit 151 may be mounted to the front case 101 to form a front surface of the terminal body together with the front case 101.
  • the display unit 151 displays (outputs) information processed by the mobile terminal 100.
  • the display unit 151 may display execution screen information of an application program driven in the mobile terminal 100 or user interface (UI) and graphical user interface (GUI) information according to the execution screen information. .
  • UI user interface
  • GUI graphical user interface
  • the display unit 151 includes a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display (flexible). display, a 3D display, or an e-ink display.
  • LCD liquid crystal display
  • TFT LCD thin film transistor-liquid crystal display
  • OLED organic light-emitting diode
  • flexible display flexible display
  • display a 3D display, or an e-ink display.
  • the display unit 151 may include a touch sensor that senses a touch on the display unit 151 so as to receive a control command by a touch method.
  • the touch sensor may sense the touch, and the controller 180 may generate a control command corresponding to the touch based on the touch sensor.
  • the content input by the touch method may be letters or numbers or menu items that can be indicated or designated in various modes.
  • the touch sensor is formed of a film having a touch pattern and disposed between the window 151a and the display (not shown) on the rear surface of the window 151a or directly patterned on the rear surface of the window 151a. May be Alternatively, the touch sensor may be integrally formed with the display. For example, the touch sensor may be disposed on a substrate of the display or provided in the display.
  • an electronic component may be mounted on the rear case 102.
  • Electronic components attachable to the rear case 102 include a removable battery, an identification module, a memory card, and the like.
  • the rear cover 102 may be detachably coupled to the rear case 102 to cover the mounted electronic component. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic components mounted on the rear case 102 are exposed to the outside.
  • the cases 101, 102, and 103 may be formed by injecting a synthetic resin, or may be formed of a metal, for example, stainless steel (STS), aluminum (Al), titanium (Ti), or the like.
  • STS stainless steel
  • Al aluminum
  • Ti titanium
  • the mobile terminal 100 may be configured such that one case may provide the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components.
  • the mobile terminal 100 of the unibody that the synthetic resin or metal from the side to the rear may be implemented.
  • the display unit 151 is positioned at the front side, and the slide unit 200, the camera 121, the rear button 220, and the flash 124 are positioned at the rear side.
  • the mobile terminal 100 of the present invention is characterized by reducing the size of the bezel by omitting the camera and the sound output unit in the upper front, that is, the upper side of the display unit 151.
  • the bezel is positioned around the display unit 151 and the signal line of the display unit 151 or the touch sensor is positioned to cover the internal parts made of an opaque material.
  • a camera, an audio output module, a proximity sensor, and a button are positioned in the bezel area, but the size of the bezel is larger due to the above configurations, and according to the present invention, the button 220 and the camera 121 are positioned on the rear surface. And, it is characterized in that the camera 121 disposed on the back can be used as the front camera 121. In addition, by configuring the sound output hole 215 in the front direction only when necessary, it is possible to omit the sound output hole formed in the bezel can reduce the size of the bezel.
  • a slide slot 102 ' extending in one direction from an end portion is formed, and the slide unit 200 coupled to the slide slot 102' is It can move along the extension direction of the slide slot 102 '.
  • the camera 121 may be positioned in the inward direction of the slide unit 200, and a camera window 211 may be formed on the rear surface of the slide unit 200 corresponding to the position of the camera 121. An image of the rear direction of the mobile terminal 100 may be input through the camera window 211.
  • the slide unit 200 includes a slide housing 210 having a shape corresponding to the shape of the slide slot 102 ', and the slide housing 210 is coupled to the slide slot 102'.
  • FIG. 3A is a conceptual view of an example of a state in which the slide unit 200 of the mobile terminal 100 slides in one step in a front direction
  • FIG. 3B is a slide unit of the mobile terminal 100 according to the present invention.
  • An example of the state in which 200 is slid in one step is a conceptual view viewed from the rear direction
  • FIG. 3C is a cross-sectional view of FIG.
  • the slide unit 200 may slide in one direction along the slide slot 102 ', and FIG. 3A illustrates an exemplary embodiment in which the slide unit 200 moves upward.
  • the front opening 215 is exposed in the front direction as shown in FIG. 3A.
  • the sound output from the sound output unit 152 located in the electronic device may be output through the front opening 215.
  • the front opening 215 corresponds to the sound output hole formed in the front bezel portion of the conventional mobile terminal 100, and is exposed in the front direction only when necessary, such as during a call, thereby preventing the size of the bezel from being unnecessarily large. And clean front design.
  • the apparatus may further include a proximity sensor or an illuminance sensor (hereinafter, referred to as a 'roughness sensor 141' for convenience of description) that detects light incident through the front opening 215.
  • the roughness sensor 141 turns off the display unit 151 of the front surface when the user faces the mobile terminal 100 close to the face so that the user does not use power to the display unit 151 unnecessarily, and the user unintentionally during the call. Prevents malfunction by pressing keys on the screen.
  • the muscle roughness sensor is located in the front
  • the muscle roughness sensor 141 of the present invention is located in the electrical equipment or the slide unit 200, when the first stage slide unit 200 is moved, through the front opening 215 Detects incident light.
  • the light incident through the front opening 215 is immediately detected, and when positioned on the electric field, the light is refracted through the reflector 213 as shown in FIG. To reach.
  • FIG. 4A is a conceptual view of an example of a state in which the slide unit 200 of the mobile terminal 100 slides in two stages in a front direction
  • FIG. 4B is a slide unit of the mobile terminal 100 according to the present invention. 4 is a cross-sectional view of FIG.
  • the slide unit 200 illustrates a two-stage slide state in which the slide unit 200 moves more than the case of FIGS. 3A to 3C.
  • the slide unit 200 is further moved in one direction than the one-step slide state, and the end of the slide unit 200 protrudes further in the rear direction as shown in FIGS. 4B and 4C.
  • the movement distance and the movement angle are for arranging the reflector 213 so that the light incident through the front opening 215 reaches the camera 121.
  • a reflector 213 is positioned on an inner side surface of the slide unit 200.
  • the reflector 213 reflects the light incident through the front opening 215 to be incident to the camera 121 facing the rear surface.
  • the arrangement of the reflector 213, the slide moving distance of the slide unit 200, and the extent to which the slide unit 200 protrudes in the rear direction in consideration of the path of light guided toward the camera 121 are illustrated. You can set
  • the present invention moves the slide unit 200 to open the front opening 215 so that the sound output from the sound output unit 152 is ejected in the front direction, the mobile terminal 100 through the front opening 215
  • An image of the front side may be captured by the camera 121 facing the rear side.
  • the slide unit 200 may be moved in one direction without moving step by step.
  • the front opening 215 only functions as a sound output hole through which the sound output from the sound output unit 152 is output (completed the movement in the state of FIGS. 3A to 3C), or the state of FIGS. 4A to 4C.
  • the slide unit 200 may move and serve only as a passage for photographing the front image.
  • the slide unit 200 is moved to the second stage slide state (the state of FIGS. 4A to 4C) by omitting the first stage state, and the sound output from the sound output unit 152 as well as the front image capture may be output. It may be.
  • the movement of the slide unit 200 does not necessarily need to be performed step by step, but will be described below with reference to an embodiment in which the slide unit 200 moves step by step.
  • FIG. 5 is a view showing a slide unit 200 of the mobile terminal 100 according to the present invention
  • Figure 6 is a view seen from the inner side of the slide guide 250
  • Figure 7 is an exploded perspective view of FIG.
  • the slide unit 200 includes a slide housing 210 having a shape corresponding to the shape of the slide slot 102 ′ formed on the rear surface of the case, a camera window 211 and a slide housing 210 formed on the rear surface of the slide housing 210. It includes a reflector 213 coupled to the inside to guide the light flowing through the front opening 215 to the camera 121.
  • the slide unit 200 may include a back button 220. By omitting the buttons located on the front and side and forming a button pressed on the back by physical force to reduce the size of the bezel of the front, it is possible to form a thin side thickness of the mobile terminal (100).
  • the back button 220 is mounted on the slide housing 210 and is positioned inside the button top 221 and the button top 221 directly pressed by the user, as shown in FIG. 7, when the button top 221 is pressed.
  • the change is made of a substrate portion 225 including a metal dome 226 to generate an electrical signal.
  • the substrate unit 225 may use the flexible printed circuit board 227 for electrical connection with the main substrate located in the electronic device of the mobile terminal 100. Using the flexible printed circuit board 227 may not interfere with the movement of the slide unit 200.
  • the rear button 220 may further include a slide base 230 that is fixed to the slide housing 210 and coupled to the inner side of the slide housing 210 to support the back button 220. Since the portion of the front opening 215 should be opened without interrupting the light incident from the front opening 215 and the camera window 211 of the slide unit 200 to reach the camera 121, it is shown in FIG. As described above, the slide base 230 does not cover the entire inner surface of the slide unit 200 but covers only a part thereof. The slide base 230 may be located on the inner side of the portion where the back button 220 is located.
  • the slide guide 250 is fixed to the electric unit and is located inside the slide unit 200.
  • the slide guide 250 is coupled to the slide unit 200 so that the slide unit 200 is not separated from the slide slot 102 ', and the slide unit 200 moves along the extension direction of the slide slot 102'. Guide.
  • the slide guide 250 includes a protrusion 257 positioned at the side of the slide unit 200, and the protrusion 257 is formed at the side of the slide unit 200 and extends in one direction. To combine.
  • the slide unit 200 may move the slide unit 200 in one direction within the length of the guide slot 217.
  • the slide unit 200 needs to protrude in the rear direction when the slide unit 200 slides only in one direction and slides to capture an image in front of the slide unit 200.
  • the slide unit 200 may further include an elastic member 255 for pressing the slide unit 200 in the rear direction.
  • the slide guide 250 and the elastic member 255 are integrally formed, but may be separately provided.
  • the elastic member 255 may use a leaf spring 255 that exerts a force in the rear direction of the mobile terminal 100, and corresponds to a shape of the leaf spring 255.
  • the recess 235 may be formed in the slide base 230.
  • the recess 235 is formed in a '-' shape, so that the end of the leaf spring 255 slides along the inclination of the recess 235 when the slide unit 200 slides. Initially you can force the slide to move automatically.
  • the slide unit 200 may slide the slide unit 200 by gravity when the mobile unit 100 is turned upside down, but the elastic member 255 may move the slide unit 200. Since the state is pressing in the back direction, the user can push the slide unit 200 in the front direction while pressing the slide unit 200 to move the slide unit 200.
  • the groove 217a is formed in the guide slot 217 in the front direction so that the projection 257 is seated in the groove 217a of the slide guide 250 in the state where the user does not apply the force in the front direction so that the slide unit 200 This does not move. That is, the position of the recess 217a formed in the slide guide 250 may be formed in at least one of a state where the first stage slide is moved and a state where the second stage slide is moved. In the drawing, although the groove 217a is not formed in the state where the slide unit 200 is fully coupled to the slide slot 102 '(see FIG. 9A), the groove 217a may be further formed.
  • the leaf spring 255 protrudes from the slide guide 250 at a predetermined angle in the rear direction, and at this time, a position folded from the slide guide 250 is recessed in a state where the slide unit 200 finishes the slide movement.
  • the end of the portion 235 is formed to be bent, so that when the two-stage slide movement is completed, the shape of the recess and the inclined surface of the leaf spring coincide with each other, so that the slide moved state can be stably fixed. have.
  • the end of the leaf spring 255 may be slightly bent the end so that the angle formed with the slide guide 250 is small. As shown in FIG. 8, since the recess 235 formed in the slide base 230 has a 's' shape, when the position of the slide unit 200 is changed back to its original position, the 's' shape is bent. The end of the leaf spring 255 in contact with the portion may be difficult to move the slide to the original position. In order to prevent this by bending the end of the leaf spring 255, it is possible to smoothly move the slide.
  • hook 231 for fastening the slide unit 200 so that the slide unit 200 does not protrude in the rear direction by the elastic force of the elastic member 255 when the slide unit 200 is coupled to the slide slot 102 '. 251 may be further included.
  • the first hook 231 protruding from the slide unit 200, that is, the slide base 230 in the full length direction, and is located in the full length and is engaged with the first hook 231 before the slide unit 200 moves.
  • the slide may further include a second hook 251 that is separated from the first hook 231.
  • the second hook 251 may be configured as part of the slide guide 250 as shown in the figure.
  • steps may be provided on the hooks 231 and 251.
  • the sliding unit 200 may be protruded only slightly in the rear direction.
  • FIGS. 9A to 9C are diagrams illustrating a slide guide 250 part and a hook part according to a slide movement of the slide unit 200.
  • the hooks 231 and 251 include a plurality of steps 231a, 231b, 251a, and 251b in a stepped shape, and thus the first hook 231 and the second hook 251 are stepwise. Can be separated. Between the ends of the hooks (231, 251) may include an inclined surface to move smoothly.
  • the first hook 231 and the second hook 251 are completely engaged so that the second end 231b of the first hook 231 and the first of the second hook 251 are moved.
  • the stage 251a is coupled, and the first stage 231a of the first hook 231 and the second stage 251b of the second hook 251 are coupled.
  • the slide unit 200 may slide in one direction through the guide slot 217 and the protrusion 257, and protrude in the rear direction by the hook and the elastic member to slide in three stages as illustrated in FIGS. 2A to 4C. 200 is movable.
  • the receiver hole and the camera 121 positioned at the top of the front side may be omitted to reduce the bezel at the top front side.
  • the front direction can be photographed using the camera 121 located at the rear side, so that the manufacturing cost can be reduced by reducing the number of cameras 121, and when the front direction photographing, the camera 121 is photographed in the rear direction. Therefore, high quality images and images can be obtained even when shooting in the front direction.

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

Abstract

Terminal mobile comportant les composants suivants: un boîtier contenant une partie électrique, une rainure de coulissement qui s'étend de façon unidirectionnelle à partir d'une extrémité arrière du boîtier, et une unité coulissante qui est couplée à la rainure de coulissement, coulisse le long de cette rainure et comporte une ouverture avant qui est exposée sélectivement vers l'avant, en fonction de la position de déplacement par coulissement. L'unité coulissante coulisse en deux étapes et un son est émis ou une lumière est introduite à travers l'ouverture avant pendant la première étape. Le terminal mobile permet de réduire le biseau de l'extrémité supérieure de la face avant par omission d'un trou récepteur et d'une caméra situés à l'extrémité supérieure de la face avant.
PCT/KR2014/001031 2014-01-13 2014-02-06 Terminal mobile WO2015105232A1 (fr)

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DE112014005695.2T DE112014005695B4 (de) 2014-01-13 2014-02-06 Mobiles Endgerät

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KR1020140003863A KR102150630B1 (ko) 2014-01-13 2014-01-13 이동 단말기
KR10-2014-0003863 2014-01-13

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WO2015105232A1 true WO2015105232A1 (fr) 2015-07-16

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DE (1) DE112014005695B4 (fr)
WO (1) WO2015105232A1 (fr)

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CN210225469U (zh) * 2019-03-19 2020-03-31 Oppo广东移动通信有限公司 移动终端和中框
EP4216021A4 (fr) * 2020-11-17 2024-01-17 Samsung Electronics Co., Ltd. Dispositif électronique comprenant un haut-parleur et procédé de fonctionnement dudit dispositif

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CN110138901B (zh) * 2018-02-09 2024-04-05 Oppo广东移动通信有限公司 移动终端

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KR102150630B1 (ko) 2020-09-01
DE112014005695B4 (de) 2021-05-27
KR20150084159A (ko) 2015-07-22
DE112014005695T5 (de) 2016-09-08

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