WO2018155836A1 - Boîtier de terminal mobile - Google Patents

Boîtier de terminal mobile Download PDF

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Publication number
WO2018155836A1
WO2018155836A1 PCT/KR2018/001483 KR2018001483W WO2018155836A1 WO 2018155836 A1 WO2018155836 A1 WO 2018155836A1 KR 2018001483 W KR2018001483 W KR 2018001483W WO 2018155836 A1 WO2018155836 A1 WO 2018155836A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
side frame
stopper
case
cover
Prior art date
Application number
PCT/KR2018/001483
Other languages
English (en)
Korean (ko)
Inventor
김민
박형우
유현경
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
Publication of WO2018155836A1 publication Critical patent/WO2018155836A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/005—Hinges
    • 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
    • H04M1/04—Supports for telephone transmitters or receivers
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/002—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable handheld communication devices, e.g. mobile phone, pager, beeper, PDA, smart phone
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C2200/00—Details not otherwise provided for in A45C
    • A45C2200/15—Articles convertible into a stand, e.g. for displaying purposes

Definitions

  • the first attachment portion to be coupled to the upper portion of the rear surface of the mobile terminal, the second attachment portion to be coupled to the lower portion of the rear surface of the mobile terminal, one end is the first attachment A first side frame and one end rotatably coupled to the second attachment portion, the other end rotatably coupled to the second attachment portion, the first side frame covering at least one region of one side of the mobile terminal, and the other end of the first attachment portion.
  • the second side frame 22 may cover at least one area of the other side of the mobile terminal 1.
  • the second side frame 22 extends and moves from the fourth cover part 222a and the fourth cover part 222a that cover the other side (eg, the right side) of the mobile terminal 1.
  • the rear surface of the mobile terminal 1 extends from the fifth cover portion 222b and the fourth cover portion 222a that cover the other edge (eg, the right edge) of the front surface 11 of the terminal 1.
  • first side frame 21 may be fixedly coupled to the first attachment portion 23, and the other end of the first side frame 21 may be fixedly coupled to the second attachment portion 24.
  • One end of the second side frame 22 may be rotatably coupled to the first attachment portion 23, and the other end of the second side frame 22 may be rotatably coupled to the second attachment portion 24. have.
  • the button unit 25 corresponds to the button (for example, a volume button) provided on the side of the mobile terminal, so that the first side frame 21 and the second side are provided. It may be provided in at least one of the frames 22. The user may execute the function corresponding to the button of the mobile terminal 1 by pressing the button unit 25.
  • the button for example, a volume button
  • the button unit 25 may be spaced apart from the buttons provided on the side of the mobile terminal. Therefore, the user can feel the same touch as pressing the button of the mobile terminal 1.
  • FIG 3 is a view for explaining an example of a method of coupling the case of the mobile terminal to the back of the mobile terminal according to an embodiment of the present invention.
  • the first attachment part 23 and the second attachment part 24 may be coupled to the mobile terminal 1.
  • first region 121 and the first attachment portion 23 may be adhered through the first adhesive portion 231.
  • second region 122 and the second attachment part 24 may be adhered through the second adhesive part 232.
  • first adhesive part 231 and the second adhesive part 232 may be formed of an adhesive material made of polyurethane or silicon.
  • the present invention is not limited thereto, and the first adhesive part 231 and the second adhesive part 232 may be made of another material having adhesive properties.
  • the first adhesive part 231 and the second adhesive part 232 may be detachable from the first attachment part 23 and the second attachment part 24.
  • the first attachment portion ( 23 and the second attachment portion 24 may not be separated from the mobile terminal 1.
  • FIG. 4 is an exploded perspective view of a case of a mobile terminal according to one embodiment of the present invention.
  • the case 2 of the mobile terminal may include at least one of the first attachment portion 23, the second attachment portion 24, the first side frame 21, and the second side frame 22. One may be provided.
  • the first attachment part 23 may include at least one of the first adhesive part 231 and the first bottom cover 232.
  • the first lower cover 232 may include a first hinge portion 232a through which one end 21a of the first side frame and one end 22a of the second side frame are rotatably coupled.
  • the first hinge portion 232a may include an opening portion through which one end 21a of the first side frame and one end 22a of the second side frame are rotatably coupled. A detailed description thereof will be described later with reference to FIG. 14.
  • the first adhesive part on the front surface of the first lower cover 232 with one end 21a of the first side frame and one end 22a of the second side frame inserted into the first hinge portion 232a. 231 may be combined.
  • the second attachment part 24 may include at least one of the second adhesive part 241 and the second bottom cover 242.
  • the second lower cover 242 may include a second hinge portion 242a to which the other end 21b of the first side frame and the other end 22b of the second side frame are rotatably coupled.
  • the first hinge portion 232a may include an opening portion to which the other end 21b of the first side frame and the other end 22b of the second side frame are rotatably coupled. A detailed description thereof will be described later with reference to FIG. 14.
  • the second adhesive part on the front surface of the second lower cover 242 while the other end 21b of the first side frame and the other end 22b of the second side frame are inserted into the second hinge part 242a. 241 may be combined.
  • 5 is a diagram illustrating an example of a method of a case of a mobile terminal covering a mobile terminal according to an embodiment of the present invention. 5 is a cross-sectional view taken along line AA ′ of FIG. 1.
  • the first side frame 21 may include a cover part 212 covering at least one region of one side of the mobile terminal 1.
  • the cover portion 212 may have a U-shape.
  • the cover part 212 of the first side frame 21 may include a first cover part 212a, a second cover part 212b, and a third cover part 212c.
  • the first cover part 212a may cover one side 13 (eg, a left side) of the mobile terminal 1.
  • the second cover portion 212b extends from the first cover portion 212a to cover one side (eg, left) corner of the front surface 11 of the mobile terminal 1 so as to cover the mobile terminal 1. It may be a curved portion toward the center of the).
  • the third cover portion 212c extends the first cover portion 212a to cover one side (eg, left) corner of the rear surface 12 of the mobile terminal 1 so that the mobile terminal ( It may be a curved portion toward the center of 1).
  • the second side frame 22 may include a cover part 222 that covers at least one area of the other side of the mobile terminal 1.
  • the cover part 222 may have a U shape.
  • the cover part 222 of the second side frame 22 may include a fourth cover part 222a, a fifth cover part 222b, and a sixth cover part 222c.
  • first side frame 21 may cover not only the right side surface of the mobile terminal 1 but also one region of the top and bottom surfaces of the mobile terminal.
  • second side frame 22 may cover not only the left side of the mobile terminal 1 but also one region of the top and bottom surfaces thereof.
  • the mobile terminal 1 when the case 2 of the mobile terminal covers the mobile terminal 1, the mobile terminal 1 is the inner side of the first side frame 21 and the second side frame ( 22) may be seated inside.
  • the first side frame 21 unless the second cover part 212b and the fifth cover part 222b are engaged with both edges of the front surface 11 of the mobile terminal 1 so that no external force is applied thereto.
  • the second side frame 22 are not bent in the rear direction of the mobile terminal.
  • the third cover part 212c and the sixth cover part 222c are engaged with both side edges of the rear surface of the mobile terminal 1 so that the first side frame 21 and the second side frame 22 are secured. It does not lean toward the front of the mobile terminal.
  • the thicknesses of the first side frame 23 and the second side frame 24 may be the same.
  • the present invention is not limited thereto, and the thicknesses of the first side frame 23 and the second side frame 24 may be different.
  • the case 2 surrounds all sides of the mobile terminal.
  • the case absorbs the shock applied to the mobile terminal on either side of the mobile terminal. That is, the effect that the case 2 can protect the mobile terminal 1 from impact is generated.
  • an external force must be applied to the case 2 of the mobile terminal so that the mobile terminal 1 is seated inside the first side frame 21 and inside the second side frame 22. Can be. This will be described in more detail with reference to FIG. 6.
  • 6 is a view for explaining an example of a method of seating the mobile terminal inside the first side frame and the second side frame in the case of the mobile terminal according to an embodiment of the present invention. 6 is a cross-sectional view of the bottom of the case coupled to the mobile terminal. Here, it will be described below on the assumption that the first side frame and the second side frame may have elasticity.
  • the first side frame 21 may include a first cover portion 212a and a second cover portion 212b extending from the first cover portion 212a and bent inward.
  • the second side frame 22 may include a fourth cover part 222a and a fifth cover part 222b extending from the fourth cover part 222a and bent inward.
  • the second side frame 22 When the fifth cover part 222b is engaged with the other side 14 of the mobile terminal 1, the second side frame 22 may be fixed without moving. That is, as long as no external force is applied to the second side frame 22, the second side frame 22 may face the front direction of the mobile terminal 1 or the rear direction of the mobile terminal 1 about the second axis. May not rotate towards. In this case, when an external force is applied to the second side frame 22 toward the front surface 11 of the mobile terminal 1, the fifth cover part 222b is directed outwardly with respect to the mobile terminal 1. It can happen. When the fifth cover part 222b is opened in the outward direction, the element that obstructs the movement of the second side frame 22 disappears so that the second side frame 22 is the front of the mobile terminal 1. 5, the second side frame 22 may cover an area of the other side of the mobile terminal as shown in FIG. 5.
  • the user may mount the mobile terminal 1 at a first mounting angle or a second mounting angle by using the case 2 according to an embodiment of the present invention. That is, the case 2 may be provided with different mounting angles when the mobile terminal is mounted through the first side frame 21 and when the mobile terminal 1 is mounted through the second side frame 22. . This will be described in more detail with reference to FIGS. 7 to 9.
  • FIG. 7 is a view for explaining an example in which the case of the mobile terminal according to an embodiment of the present invention to mount the mobile terminal at different mounting angles.
  • the case 2 of the mobile terminal is coupled to the first attachment portion 23 coupled to the upper portion of the rear surface of the mobile terminal 1 and the lower portion of the rear surface of the mobile terminal 1.
  • the second attachment part 24 the first side frame 21 covering at least one region of one side of the mobile terminal 1, and the second side frame covering at least one region of the other side of the mobile terminal 1. (22).
  • One end of the first side frame 21 may be rotationally coupled to the first attachment portion 23, and the other end of the first side frame 21 may be rotationally coupled to the second attachment portion 24.
  • One end of the second side frame 22 may be rotationally coupled to the first attachment portion 23, and the other end of the second side frame 22 may be rotationally coupled to the second attachment portion 24.
  • the first side frame 21 may rotate toward the rear surface of the mobile terminal 1 about the first axis 311. In this case, the first side frame 21 may rotate only up to the first angle a1.
  • the first side frame 21 has an angle between the first side frame 21 and each of the first attachment part 23 and the second attachment part 24 is the first angle a1. Only until it can be rotated in the rear direction of the mobile terminal (1).
  • the mobile terminal coupled to the case 2 may form the first mounting angle a2 with the ground surface.
  • the first mounting angle a2 may be an angle corresponding to the first angle a1.
  • the second side frame 22 may rotate toward the rear surface of the mobile terminal 1 about the second axis 312. In this case, the second side frame 22 may rotate only to a second angle b1 different from the first angle a1.
  • the second side frame 22 has an angle between the second side frame 22 and the first attachment part 23 and the second attachment part 24, respectively, in the second angle b1. You can only rotate until
  • the mobile terminal coupled to the case 2 may form the second mounting angle b2 with the ground surface.
  • the second mounting angle b2 may be an angle corresponding to the second angle b1.
  • the mobile terminal 1 not only can the mobile terminal be protected from impact through the case 2, but also the mobile terminal 1 can be mounted at a predetermined angle.
  • the mobile terminal 1 depends on which side frame of the first side frame 21 and the second side frame 22 is rotated in the rear direction of the mobile terminal 1 to mount the mobile terminal 1. The effect that the mounting angle may vary.
  • 8 and 9 are views for explaining an example of a method of mounting the mobile terminal at different mounting angles of the case of the mobile terminal according to an embodiment of the present invention.
  • 8 and 9 are bottom views of a case of a mobile terminal according to an embodiment of the present invention.
  • the first side frame 21 is rotationally coupled to a point corresponding to the first axis 311 of the second attachment part 24. It may rotate about the first axis 311.
  • the second side frame 22 may be rotatably coupled to one point corresponding to the second axis 312 of the second attachment part 24 to rotate about the second axis 312.
  • the first side frame 21 and the second side frame 22 are rotated and coupled to the second attachment part 24, but the embodiments described below are described in the above description. The same may be applied to the case in which the first side frame 21 and the second side frame 22 are rotatably coupled to the first attachment part 23.
  • the first side frame 21 may include a first stopper for restricting rotation of the first side frame 21 by more than a first angle a1 when the first side frame 21 rotates toward the rear surface with the first axis 311 as the center ( 211).
  • the first stopper 211 may be provided in one region including the first shaft 311 in the first side frame 21.
  • the first shaft 311 may be located at the center of the first stopper 211.
  • the first stopper 211 may include a first ledger 211b and a first end 211a provided in different directions from the first axis.
  • the second side frame 21 is a second angle (b1) different from the first angle (a1) when the second side frame 22 is rotated toward the back with respect to the second axis (312)
  • the second stopper 221 may be provided to restrict the abnormal rotation.
  • the second stopper 221 may be provided in one region including the second shaft 312 in the second side frame 22.
  • the second shaft 312 may be located at the center of the second stopper 221.
  • the second stopper 221 may include a second ledger 221b and a second end portion 221a provided in different directions from the second axis.
  • End portions 221a of the second stoppers 221 may face each other.
  • the first stopper 211 and the second stopper 221 may be spaced apart by a predetermined distance c.
  • the first stopper 211 is also illustrated. It may rotate about the first axis 311.
  • the first stopper 211 since the first stopper 211 includes the first ledger 211b, the first stopper 211 rotates so that the first ledger 211b is engaged with the second stopper 221. do.
  • the first side frame 21 when the first side frame 21 is rotated by the first angle a1 about the first axis 311, the first ledger 211b is connected to the second stopper 221. Interlocked. At this time, the first side frame 211 is no longer rotated toward the rear surface of the mobile terminal (1). That is, when the first side frame 21 forms the first angle a1 with the second attachment part 24, the first book 211b of the first stopper 211 is the second Engagement with the stopper 221 limits the further rotation of the first side frame 211 towards the back of the mobile terminal 1.
  • the first side frame 21 when the first side frame 21 is rotated by the first angle a1 about the first axis 311, the angle formed between the second attachment portion 24 and the ground surface is the first. It becomes a mounting angle a2.
  • the first mounting angle a2 may be an angle corresponding to the first angle a1. Accordingly, the first side frame 211 may mount the mobile terminal at the first mounting angle a2.
  • the second stopper 221 since the second stopper 221 includes the second ledger 221b, the second stopper 221 rotates so that the second ledger 221b is engaged with the first stopper 211. do.
  • the second side frame 22 is rotated by the second angle b1 about the second axis 312, the second book 221b is attached to the first stopper 211. Interlocked. At this time, the second side frame 221 is no longer rotated toward the rear surface of the mobile terminal (1). That is, when the second side frame 22 forms the second attachment portion 24 and the second angle b1, the second book 221b of the second stopper 221 is the first Engagement with the stopper 211 limits the further rotation of the second side frame 221 toward the back of the mobile terminal 1.
  • the length of the first book 211b may be different from the length of the second book (221b). Therefore, the first angle a1 and the second angle b1 may be different.
  • the first mounting angle and the first The mobile terminal 1 may be mounted at a third mounting angle different from the second mounting angle.
  • the mobile terminal 1 can be mounted at a third mounting angle different from the first mounting angle and the second mounting angle.
  • the user can mount the mobile terminal 1 at a new mounting angle by simultaneously rotating the first side frame 21 and the second side frame 22 toward the rear surface of the mobile terminal 1. .
  • the first stopper 211 and the second stopper 221 have a structure that meshes with each other, at least one of the first stopper 211 and the second stopper 221 may be worn when used for a long time. Can be. Therefore, the first stopper 211 and the second stopper 221 may be manufactured in various shapes to minimize wear.
  • portions of the first stopper 211 and the second stopper 221 engaged with each other may have a rounded shape as illustrated in FIGS. 8 and 9.
  • an area where the first stopper 211 and the second stopper 221 mesh with each other may be a surface. This will be described in more detail with reference to FIG. 10.
  • 10 is a view for explaining an example of a structure for minimizing the wear of the stopper provided in the case of the mobile terminal according to an embodiment of the present invention.
  • 10 is a bottom view of a case of a mobile terminal according to one embodiment of the present invention.
  • the first side frame 21 and the second side frame 22 may be rotatably coupled to the first attachment part 23 and the second attachment part 24.
  • the first side frame 21 may rotate toward the back with respect to the first axis 311, and the second side frame 22 may rotate toward the back with respect to the second axis 312. have.
  • the first side frame 21 may include a first stopper 211 that restricts the first side frame 21 from rotating above the first angle.
  • the second side frame 22 may include a second stopper 221 that restricts the second side frame 22 from rotating above a second angle different from the first angle.
  • the first stopper 211 may include a first contact surface 211c
  • the second stopper 211 may include a second contact surface 221c.
  • the first contact surface 211c and the second contact surface 221c may have slopes, and the slopes may be different from each other.
  • a range in which the first side frame 21 is rotatable and a range in which the second side frame 22 is rotatable are different from each other.
  • the present invention is not limited thereto, and the slope may be the same.
  • the first contact surface 211c may be provided in an area of the first stopper 211 corresponding to the first book 211b described above with reference to FIG. 8A or FIG. 9A.
  • the second contact surface 221c may be provided in an area of the second stopper 221 corresponding to the second book 221b described above with reference to FIG. 8A or FIG. 9A.
  • the first stopper 211 when the first side frame 21 rotates about the first axis 311 toward the rear surface, the first stopper 211 also has the first axis 311. You can rotate around). As the first stopper 211 rotates along the first axis 311, the first contact surface 211c may contact the second contact surface 221c. In this case, as the first contact surface 211c contacts the second contact surface 221c, the first side frame 21 may be restricted from rotating above the first angle.
  • the second stopper 221 when the second side frame 22 rotates about the second axis 312 toward the rear surface, the second stopper 221 also the second axis 312. You can rotate around). As the second stopper 221 rotates about the second shaft 312, the second contact surface 221c may contact the first contact surface 211c. In this case, as the second contact surface 221c contacts the first contact surface 211c, the second side frame 22 may be limited to rotate more than a second angle.
  • the first side frame 21 may include a first stopper 211 that restricts the first side frame 21 from rotating above the first angle.
  • the second side frame 22 may include a second stopper 221 that restricts the second side frame 22 from rotating above a second angle different from the first angle.
  • the first stopper 211 may include a first end 211a and a first tenon 211b provided in different directions from the first axis.
  • the second stopper 221 may include a second end 221a and a second tenon 221b provided in different directions from the second axis.
  • end portion 211a of the first stopper 211 and the second stopper 221. End portions 221a) may be spaced apart from each other and face each other.
  • End portions 221a of the second stoppers 221 may face each other.
  • the first stopper 211 and the second stopper 221 may be spaced apart by a predetermined distance c as shown in FIGS. 8A and 9A.
  • the second attachment part 24 restricts the first side frame 21 from being rotated more than the first angle toward the rear direction, or the second side frame 22 is rotated more than the second angle toward the rear direction. It may be provided with a locking portion 24a that can limit the thing.
  • the locking portion 24a may be disposed in an area where the first stopper 211 and the second stopper 221 are spaced apart from each other.
  • the present invention is not limited thereto and may be disposed at various positions.
  • the first stopper 211 or the second stopper 221 may be formed in the It is not in contact with the locking portion 24a.
  • the rotation of the first side frame 21 may be limited.
  • the first side frame 21 may not rotate more than a first angle.
  • the first stopper 211 when the first ledger 211b is engaged with the locking portion 24a according to the rotation of the first stopper 211, the first stopper 211 does not rotate any more.
  • the above-described embodiment may be applied to the case in which the first stopper 211 rotates even when the second stopper 221 rotates.
  • the rotation of the second side frame 22 may be limited.
  • the second side frame 22 may not rotate more than a second angle.
  • At least one of a thickness and a position of the locking portion 24a may be changed to adjust at least one of the first angle and the second angle.
  • first side frame 21 and the second side frame 22 are rotatably coupled to the second attachment part 24 for convenience of description.
  • One embodiment may be equally applicable to the case where the first side frame 21 and the second side frame 22 are rotatably coupled to the first attachment part 23.
  • the first attachment portion 23 may include a first hinge portion 232a formed to protrude to the rear surface of the first attachment portion 23.
  • One end of each of the first side frame 21 and the second side frame 22 may be rotatably coupled to the first hinge portion 232a.
  • the second locking portion 223 is provided at the other end of the second side frame 22 and the diameter of the second locking portion 223 is larger than the diameter of the fourth opening portion 244.
  • the second locking portion 223 may not fall out in the bottom direction of the fourth opening portion 244.
  • the third opening portion 243 is provided.
  • the fourth opening 244 may not fall out in any direction.
  • the first side frame 21 may include a first inserting portion inserted into the first opening portion
  • the second side frame 22 may include a second inserting portion inserted into the second opening portion.
  • the inlet of the first opening is smaller than the diameter of the first inserting portion, an external force must be applied so that the first inserting portion can be inserted into the first opening portion.
  • a first elastic part may be provided on the left side of the first opening part, and an opening part may be provided on the left side of the first elastic part to allow the first elastic part to move in the left direction. Therefore, when an external force for inserting the first side frame 21 into the first opening portion is applied to the first side frame 21, the first elastic portion moves toward the opening portion existing on the left side. On the other hand, when the first insertion portion is inserted into the first opening portion, the first elastic portion is returned to its original position by elasticity.
  • the first insertion portion When the first insertion portion is inserted into the first opening portion, since the inlet of the first opening portion is smaller than the diameter of the first insertion portion, the first insertion portion does not fall into the inlet of the first opening portion.
  • one end of the first side frame 21 may include a first locking part larger than the diameter of the first opening part. Can be.
  • the first locking portion is provided at one end of the first side frame 21 and the diameter of the first locking portion is larger than the diameter of the first opening portion, the first locking portion is directed upward from the first opening portion. Can not fall into.
  • first opening or the second opening may It may not fall in any direction.
  • the user may rotate the side frame of the case of the mobile terminal in the rear direction so that the user can hold the mobile terminal without dropping it to the ground. This will be described in more detail with reference to FIG. 15.
  • FIG. 15 is a view for explaining an example of a method of holding and using a mobile terminal in which a case is coupled according to an embodiment of the present invention.
  • the case 2 may be coupled to the mobile terminal 1 through the first attachment part 23 and the second attachment part 24.
  • the first side frame 21 and the second side frame 22 may be rotatably coupled to the first attachment part 23 and the second attachment part 24.
  • the user rotates at least one of the first side frame 21 or the second side frame 22 in the rear direction of the mobile terminal 1 while the case 2 is coupled to the mobile terminal 1.
  • a user may rotate the first side frame 21 and the second side frame 22 in the rear direction of the mobile terminal 1 to use the mobile terminal 1.
  • the user may use the mobile terminal 1 with his hand in the space created between the mobile terminal 1 and the first side frame 21 and the second side frame 22 rotated in the rear direction.
  • the user since the user's hand enters the generated space, the user is less likely to drop the mobile terminal 1 on the floor. And, it provides a stable grip to the user.
  • the user may rotate the second side frame 21 only in the rear direction of the mobile terminal 1 and use the mobile terminal 1. This is similar to that described above with reference to FIG. 15B, and thus a detailed description thereof will be omitted.
  • 16 is a view for explaining an example of a method of changing the mounting angle by the external force in the case of the mobile terminal according to an embodiment of the present invention.
  • the first side frame 21 and the second side frame 22 may be rotatably coupled to the second attachment part 24.
  • the first side frame 21 and the second side frame 22 are rotatably coupled to the second attachment part 24, but the present invention is not limited thereto.
  • the embodiment to be described in the present invention may be applied to the case in which the first side frame 21 and the second side frame 22 are rotationally coupled to the first attachment part 23.
  • the first side frame 21 of the case 2 of the mobile terminal 1 may have a first angle around the first axis 311. It can only rotate by (a1).
  • the first stopper 211 of the first side frame 21 When the first side frame 21 is rotated by the first angle a1 toward the rear surface with respect to the first axis 311, the first stopper 211 of the first side frame 21 The first book 211b of) is engaged with the second stopper 221 of the second side frame 22 so that the first side frame 21 does not rotate more than the first angle a1. As described above with reference to FIG. 8, detailed description thereof will be omitted.
  • a user applies an external force to the second side frame 22 to rotate the second side frame toward the back about the second axis, thereby rotating the first side frame 21 by the first angle a1 or more. It can also be rotated.
  • the second side frame 22 is connected to the second shaft 312 by an external force while the first tenon 211b of the first side frame 21 is engaged with the second stopper 221.
  • the rotation may be suppressed after the first side frame 21 is further rotated by the first additional angle c.
  • the user can change the mounting angle generated by rotating only the first side frame 21 by further rotating the second side frame 22. Accordingly, the user can receive various mounting angles from the case 2 of the mobile terminal 1.
  • 17 is a view for explaining another example of the method of changing the mounting angle by the external force in the case of the mobile terminal according to an embodiment of the present invention.
  • the second side frame 22 of the case 2 of the mobile terminal 1 has a second angle around the second axis 312. It can only rotate by (b1).
  • the user applies the external force to the first side frame 21 to rotate the first side frame toward the back about the first axis, thereby rotating the second side frame 22 more than the second angle (b1) It can also be rotated.
  • the first side frame 21 is moved to the first shaft 311 by an external force while the second tenon 221b of the second side frame 22 is engaged with the first stopper 211.
  • the rotation may be suppressed after the second side frame 22 is further rotated by the second additional angle d.
  • the first side frame is formed by external force in a state in which the second book 221b of the second side frame 22 is engaged with the first stopper 221.
  • a free space for further rotating the second book 221b is generated by the rotation of the first stopper 211.
  • the second side frame 22 may be further rotated by a second additional angle d corresponding to the free space.
  • the user can change the mounting angle generated by rotating only the second side frame 22 by further rotating the first side frame 21. Accordingly, the user can receive various mounting angles from the case 2 of the mobile terminal 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

Un boîtier de terminal mobile selon un mode de réalisation de la présente invention comprend : une première unité de fixation accouplée à une première région de la surface arrière du terminal mobile; une seconde unité de fixation accouplée à une seconde région de la surface arrière du terminal mobile; un premier cadre latéral présentant une extrémité accouplée rotative à la première unité de fixation et l'autre extrémité accouplée rotative à la seconde unité de fixation, et recouvrant au moins une région d'une surface latérale du terminal mobile; et un second cadre latéral présentant une extrémité accouplée rotative à la première unité de fixation et l'autre extrémité accouplée rotative à la seconde unité de fixation, et recouvrant au moins une région de l'autre surface latérale du terminal mobile, le premier cadre latéral pouvant tourner autour d'un premier axe vers la surface arrière du terminal mobile, et le second cadre latéral pouvant tourner autour d'un second axe vers la surface arrière du terminal mobile.
PCT/KR2018/001483 2017-02-24 2018-02-05 Boîtier de terminal mobile WO2018155836A1 (fr)

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KR10-2017-0024819 2017-02-24
KR1020170024819A KR101890632B1 (ko) 2017-02-24 2017-02-24 이동단말기의 케이스

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KR102451592B1 (ko) * 2020-07-08 2022-10-06 김재성 거치 기능을 갖는 휴대 전자기기용 핸드그립

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KR20120001434U (ko) * 2012-01-17 2012-02-29 최광성 고정과 거치가 가능한 휴대단말기용 케이스
KR20130074446A (ko) * 2011-12-26 2013-07-04 이랄라 모바일 단말기용 케이스
KR200474403Y1 (ko) * 2012-09-05 2014-09-16 최동일 거치기능을 구비한 스마트폰용 카드지갑
JP3199029U (ja) * 2014-08-18 2015-08-06 大▲アル▼創新股▲フン▼有限公司Ｔａｅｒ Ｉｎｎｏｖａｔｉｏｎ Ｃｏ．，Ｌｔｄ． 保護カバー
KR20150096988A (ko) * 2014-02-17 2015-08-26 엘지전자 주식회사 이동 단말기의 케이스 및 이를 포함하는 이동 단말기 세트

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KR20120134364A (ko) * 2011-06-02 2012-12-12 주식회사 하이맥 휴대단말기용 보호커버
KR101338880B1 (ko) * 2011-11-17 2013-12-09 신형호 힌지에 의해 개폐되는 휴대용 전자기기 케이스

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Publication number Priority date Publication date Assignee Title
KR20130074446A (ko) * 2011-12-26 2013-07-04 이랄라 모바일 단말기용 케이스
KR20120001434U (ko) * 2012-01-17 2012-02-29 최광성 고정과 거치가 가능한 휴대단말기용 케이스
KR200474403Y1 (ko) * 2012-09-05 2014-09-16 최동일 거치기능을 구비한 스마트폰용 카드지갑
KR20150096988A (ko) * 2014-02-17 2015-08-26 엘지전자 주식회사 이동 단말기의 케이스 및 이를 포함하는 이동 단말기 세트
JP3199029U (ja) * 2014-08-18 2015-08-06 大▲アル▼創新股▲フン▼有限公司Ｔａｅｒ Ｉｎｎｏｖａｔｉｏｎ Ｃｏ．，Ｌｔｄ． 保護カバー

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