WO2018016729A1 - Boîtier pour dispositif électronique - Google Patents

Boîtier pour dispositif électronique Download PDF

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Publication number
WO2018016729A1
WO2018016729A1 PCT/KR2017/005382 KR2017005382W WO2018016729A1 WO 2018016729 A1 WO2018016729 A1 WO 2018016729A1 KR 2017005382 W KR2017005382 W KR 2017005382W WO 2018016729 A1 WO2018016729 A1 WO 2018016729A1
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WO
WIPO (PCT)
Prior art keywords
base plate
electronic device
case
soft
disposed
Prior art date
Application number
PCT/KR2017/005382
Other languages
English (en)
Korean (ko)
Inventor
조철인
이상원
백헌엽
차덕환
강태석
황은선
Original Assignee
삼성전자 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
Priority claimed from KR1020170039559A external-priority patent/KR102245222B1/ko
Application filed by 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to EP17831203.9A priority Critical patent/EP3461361B1/fr
Priority to ES17831203T priority patent/ES2773684T3/es
Priority to US16/318,554 priority patent/US10651882B2/en
Publication of WO2018016729A1 publication Critical patent/WO2018016729A1/fr

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    • 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
    • A45C13/04—Frames
    • 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

Definitions

  • the present invention relates to a case that can be coupled to an electronic device.
  • the case applied to the portable electronic device is largely a type for protecting the side or the back of the electronic device and a flip type for protecting the front side provided with the display screen.
  • the type protecting only the side or the rear side of the electronic device may be vulnerable to damage due to the open front surface.
  • scratches may occur on the front surface of the electronic device due to the foreign matter present between the cover and the electronic device while the cover is closed.
  • Various embodiments of the present invention are to provide a case that can protect the front of the portable electronic device while preventing scratches caused by foreign matter.
  • a case that may be coupled to an electronic device may include a fastening part detachable to at least a portion of the electronic device, a cover part covering a first surface facing the first direction of the electronic device in a closed state; A connection part connecting the fastening part and the cover part, wherein the cover part is disposed in a second direction opposite to the first direction from the base plate in a state where the base plate and the cover part are closed, and the first surface It may include a soft portion in contact with at least in part.
  • At least a portion of the first surface facing the first direction of the base plate may have a curved shape and may contact the soft portion among the second surfaces facing the second direction of the base plate.
  • the region may be planar in shape.
  • FIG. 1 illustrates an appearance of a case and an electronic device according to an embodiment of the present disclosure.
  • FIG. 2 illustrates a structure of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • FIG 3 is a cross-sectional view of a case combined with an electronic device according to an embodiment of the present disclosure.
  • FIG. 4 illustrates a structure of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • FIG. 5 is a cross-sectional view of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • FIG. 6 shows a structure of a case according to an embodiment of the present invention.
  • FIG. 7 shows a structure of a case according to an embodiment of the present invention.
  • FIG. 8 is a cross-sectional view of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • 9A and 9B illustrate a structure of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • FIG. 10 is a cross-sectional view of a case combined with an electronic device according to an embodiment of the present disclosure.
  • FIG. 11 illustrates a structure of a case according to an embodiment of the present invention.
  • FIG. 12 shows an example of a manufacturing process of a case according to an embodiment of the present invention.
  • FIG. 13 illustrates an example of a cross-sectional view of a case of manufacturing a case according to various embodiments of the present disclosure.
  • expressions such as “have”, “may have”, “include”, or “may contain” include the presence of a corresponding feature (e.g., numerical, functional, operational, or component such as a component). Does not exclude the presence of additional features.
  • expressions such as “A or B”, “at least one of A or / and B”, or “one or more of A or / and B” may include all possible combinations of items listed together.
  • “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) at least one B, Or (3) both of cases including at least one A and at least one B.
  • first,” “second,” “first,” or “second,” as used herein may modify various components, regardless of order and / or importance, and may modify one component to another. It is used to distinguish a component and does not limit the components.
  • the first user device and the second user device may represent different user devices regardless of the order or importance.
  • the first component may be called a second component, and similarly, the second component may be renamed to the first component.
  • One component (such as a first component) is "(functionally or communicatively) coupled with / to" to another component (such as a second component) or " When referred to as “connected to”, it should be understood that any component may be directly connected to the other component or may be connected through another component (eg, a third component).
  • a component e.g., a first component
  • another component e.g., a second component
  • the expression “configured to” used in this document is, for example, “suitable for”, “having the capacity to” depending on the situation. It may be used interchangeably with “designed to”, “adapted to”, “made to”, or “capable of”.
  • the term “configured to” may not necessarily mean only “specifically designed to” in hardware. Instead, in some situations, the expression “device configured to” may mean that the device “can” along with other devices or components.
  • the phrase “processor configured (or set up) to perform A, B, and C” may execute a dedicated processor (eg, an embedded processor) to perform the operation, or one or more software programs stored in a memory device. By doing so, it may mean a general-purpose processor (for example, a CPU or an application processor) capable of performing the corresponding operations.
  • FIG. 1 illustrates an appearance of a case and an electronic device according to an embodiment of the present disclosure.
  • an electronic device 200 may include a housing 210 and a display (or display device) 220.
  • Various circuits or modules such as a processor and a memory, may be disposed inside the electronic device 200 (or inside the housing 210).
  • the housing 210 may form at least a portion of an appearance of the electronic device 200.
  • the housing 210 may include a front face 21 facing upward 11, a rear face 22 facing the front face 21, and at least a portion between the front face 21 and the rear face 22. It may include a side surface surrounding some space.
  • the side faces include a left side 23 facing the left-side direction 13, a right side 24 facing the right-side direction 14, an upper-side direction 15. It may include an upper side 25 toward), and a lower side 26 toward the bottom-side direction 16.
  • the housing 210 may be formed of a plastic injection molding, a conductive material (eg, a metal), or a combination thereof to protect various components inside the electronic device 200 from external impact or dust. Can be.
  • the housing 210 may be used to mean an outer surface of a plurality of components.
  • a front surface of the housing 210 may correspond to a cover glass
  • a side surface of the housing 210 may correspond to a side member of a rear case (or rear plate)
  • the back of the housing 210 may correspond to the back cover of the battery.
  • the display 220 may be disposed on at least one surface of the electronic device 200.
  • the display 420 has a front face (first face) 21 facing up direction (first direction) 11 and a back face facing lower direction (second direction) 12. It is disposed inside between the (rear surface) (second surface) 22, it can be exposed to the outside through the front surface (21).
  • the display 220 outputs content (eg, text, images, videos, icons, widgets, or symbols) or includes touch input (touch, hovering, "force touch") from the user. ) Can be received.
  • the display 220 may include, for example, a cover glass, a display panel, a touch panel, a fingerprint sensor, and / or a pressure sensor.
  • the cover glass, the display panel, the touch panel, the fingerprint sensor, and / or the pressure sensor may be stacked on each other with areas corresponding to each other (eg, substantially the same area).
  • the display 220 may be disposed on the front surface of the electronic device 200 and may further extend to at least one side from the front surface.
  • the display 220 extends in the left direction 13 and / or the right direction 14 to be exposed to the outside not only through the front surface 21 but also through the left side 23 and / or the right side 24. Can be.
  • the display 220 extends in the upper direction 15 and / or the lower direction 16, thereby externally not only through the front surface 21 but also through the upper surface 25 and / or the lower surface 26. May be exposed.
  • the case 100 may include a fastening part 110, a cover part 120, and a connection part 130.
  • the case 100 may be coupled to the electronic device 200 by the fastening unit 110.
  • the fastening unit 110 may be detachable from at least a portion of the electronic device 200.
  • the fastening part 110 may be coupled to at least some of the rear surface 22, the left surface 23, the right surface 24, the upper surface 25, and the lower surface 26 of the electronic device 200. have.
  • the cover 120 may have an open state and a closed state according to the movement of the connection unit 130.
  • the cover part 120 may cover the front surface 21 facing the first direction 11 of the electronic device 200 in a closed state.
  • at least some of the configuration of the cover unit 120 may include a transparent (or translucent) material.
  • the cover part 120 may be made of a material in which a region corresponding to the display 220 exposed through the front surface 21 of the electronic device 200 in at least a closed state is transparent (or translucent). Accordingly, the user may view an image (or content) displayed on the display 220 of the electronic device 200 even when the cover 120 is closed.
  • connection unit 130 may connect the fastening unit 110 and the cover unit 120.
  • connection part 130 may be attached to at least a portion of each of the fastening part 110 and the cover part 120 to connect the fastening part 110 and the cover part 120.
  • connection part 130 may extend from at least one of the fastening part 110 and the cover part 120 to connect the fastening part 110 and the cover part 120.
  • connection part 130 may connect the fastening part 110 and the cover part 120 through one side of the fastening part 110.
  • the connection part 130 may connect the fastening part 110 and the cover part 120 through the left direction of the fastening part 110.
  • connection part 130 may connect the fastening part 110 and the cover part 120 through the upper, right or lower direction of the fastening part 110.
  • the connection unit 130 may have a hingedly moved structure. According to the rotation of the connecting portion 130, the cover portion 120 may be in an open state or a closed state.
  • FIG. 2 illustrates a structure of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • FIG. 2 illustrates a state in which the cover part 120 is opened after the case 100 and the electronic device 200 of FIG. 1 are coupled to each other.
  • the fastening unit 110 may be coupled to at least one surface (eg, a rear surface and a side surface) of the electronic device 200.
  • the cover part 120 may be in an open state according to the movement of the connection part 130.
  • the cover part 120 may include a base plate 121 and a soft part 122.
  • the base plate 121 may include a material having a relatively high hardness compared to the soft portion 122. According to an embodiment of the present disclosure, the base plate 121 may be formed of a material having excellent physical properties (eg, rigidity, wear resistance, corrosion resistance, and impact resistance) to protect the electronic device 200.
  • the base plate 121 may include at least one of polycarbonate (PC) and acrylonitrile butadiene styrene (ABS).
  • the base plate 121 may be made of a transparent (or translucent) material.
  • the base plate 121 may pass light emitted from a display (eg, the display 220 of FIG. 1) of the electronic device 200. Accordingly, the user may check the content displayed on the display of the electronic device 200 even when the cover unit 120 is closed.
  • the soft part 122 may include a material having a lower hardness than the base plate 121. According to an embodiment, the soft part 122 may be deformed by an external pressure and may be made of a material having a restoring force.
  • the soft part 122 may include at least one of silicon, rubber, thermo plastic elastomer (TPE), and thermo plastic silicon vulcanizate (TPPSiV).
  • the soft part 122 is a material having a coefficient of friction greater than or equal to a specified value when the soft part 122 contacts the first surface of the electronic device 200 (eg, the first surface 21 of FIG. 1). It can be configured as. For example, when the soft part 122 is in contact with the cover glass or the housing of the electronic device 200 when the cover part 120 is closed, the friction coefficient with the cover glass or the housing may be made of a material having a specified value or more. Can be.
  • the soft part 122 may include at least one of silicon, rubber, thermo plastic elastomer (TPE), and thermo plastic silicon vulcanizate (TPPSiV).
  • the soft part 122 may have a second direction opposite to a first direction (eg, the first direction 11 of FIG. 1) from the base plate 121 in a state where the cover part 120 is closed. (Eg, the second direction 12 of FIG. 1) (or the first direction (eg, the first direction 11 of FIG. 1) from the base plate 121 when the cover part 120 is opened.
  • the soft part 122 may be disposed to face the first surface of the electronic device 200 (eg, the first surface 21 of FIG. 1) while the cover part 120 is closed. have.
  • the soft part 122 may have a ring shape or a broken ring shape (or a band shape in which both ends are not connected). According to an embodiment, the soft part 122 may be disposed in an edge area of at least one side of the base plate 121. For example, when the soft portion 122 has a ring shape, the soft portion 122 may be disposed at edge regions of four sides of the base plate 121. For another example, in the case where the soft part 122 has a broken ring shape, the soft part 122 has the remaining side except for the side connected to the fastening part 110 through the connection part 130 of the side of the base plate 121. It can be placed in the edge area of the. According to an embodiment of the present disclosure, the soft part 122 may be spaced apart from the edge of the fastening part 110 by a predetermined distance or more.
  • the cover part 120 may further include a magnetic material 126.
  • the magnetic body 126 may have a second direction that is opposite to a first direction (eg, the first direction 11 of FIG. 1) from the base plate 121 in a state where the cover part 120 is closed.
  • the second direction 12 of FIG. 1 may be disposed.
  • the magnetic body 126 may be disposed to face a first surface (eg, the first surface 21 of FIG. 1) of the electronic device 200 in a state in which the cover part 120 is closed.
  • the magnetic body 126 may generate a magnetic field.
  • the first hall sensor disposed on the first surface of the electronic device 200 may detect the strength of the magnetic field by the magnetic body 126.
  • the strength of the magnetic field detected by the first hall sensor may change according to the movement of the cover 120, and the electronic device 200 may detect the opening and closing of the cover 120 based on the strength of the magnetic field.
  • the soft part 122 may be disposed so as not to overlap with the magnetic body 126.
  • FIG 3 is a cross-sectional view of a case combined with an electronic device according to an embodiment of the present disclosure.
  • the cross-sectional view illustrated in FIG. 3 corresponds to an example of a cross section obtained by cutting the case 100 coupled to the electronic device 200 illustrated in FIG. 2 by a line 30 crossing the case 100. can do.
  • the cover part 120 includes a base plate 121, a soft part 122, and an intermediate film. 123, an adhesive film 124, and a surface film 125.
  • at least one of the base plate 121, the soft part 122, the intermediate film 123, the adhesive film 124, and the surface film 125 may include a transparent material.
  • the base plate 121 may include a fixing groove 127.
  • the soft part 122 may be inserted into the seating groove 127 to be coupled to the base plate 121.
  • the seating groove 127 may have a ring shape or a broken ring shape (or a band shape in which both ends are not connected).
  • the mounting groove 127 may be formed along the edge of at least one side of the base plate 121. For example, when the mounting groove 127 has a ring shape, the mounting groove 127 may be formed along the edges of four sides of the base plate 121.
  • the seating groove 127 when the seating groove 127 has a broken ring shape, the seating groove 127 may be formed on the other side of the side of the base plate 121 except for the side connected to the fastening unit 110 through the connection part 130. It can be formed along the edge.
  • the intermediate film 123 may be disposed between the base plate 121 and the soft portion 122.
  • the intermediate film 123 may have a first direction (eg, the first direction 11 of FIG. 2) (or the cover 120) from the soft part 122 with the cover part 120 closed.
  • the soft part 122 In the open state, the soft part 122 may be disposed in a second direction (eg, the second direction 12 of FIG. 2).
  • the intermediate film 123 may be used as a substrate for forming the soft portion 122 in the manufacturing process.
  • the soft part 122 may be formed on the intermediate film 123 during the manufacturing process.
  • the base plate ( Adhesion may be lowered due to a difference in adhesive properties of the 121 and the soft part 122.
  • the intermediate film 123 is a material having the same or similar adhesive properties as the base plate 121 to secure the adhesive force of the adhesive film 124 between the base plate 121 and the soft portion 122 It can be configured as.
  • the intermediate film 123 may include at least one of polycarbonate (PC), acrylonitrile butadiene styrene (ABS), and polyethylene terephthalate (PET).
  • the adhesive film 124 may be disposed between the base plate 121 and the intermediate film 123 to adhere the base plate 121 and the intermediate film 123. That is, the soft part 122 may be attached to the base plate 121 through the intermediate film 123 and the adhesive film 124.
  • the intermediate film 123 and the adhesive film 124 may be attached directly.
  • the soft part 122 may be formed on the base plate 121 in a double injection method and attached to the base plate 121 without the intermediate film 123 and the adhesive film 124.
  • the width w of the soft part 122 may be 0.4 mm to 10 mm.
  • the width w of the soft portion 122 is formed when the soft portion 122 contacts the first surface of the electronic device 200 (eg, the first surface 21 of FIG. 1). It can be determined according to the coefficient of friction with one surface. For example, the higher the friction coefficient between the soft portion 122 and the first surface, the narrower the width w of the soft portion 122 is set, and the lower the friction coefficient between the soft portion 122 and the first surface.
  • the width w of the recording soft portion 122 can be set to be wide.
  • the surface film 125 may have a second direction from the base plate 121 in a state in which the cover portion 120 is closed (or a second portion from the base plate 121 in a state in which the cover portion 120 is open).
  • Direction eg, the second direction 12 of FIG. 2.
  • the surface film 125 may have a graphic pattern formed on at least some areas. According to an embodiment, the surface film 125 may have a designated color. The overall color of the cover part 120 may be determined by the surface film 125.
  • the surface film 125 may be made of a material having excellent physical properties (eg, wear resistance, corrosion resistance, impact resistance) to protect the cover unit 120 from the outside.
  • the surface film 125 may include polyethylene terephthalate (PET).
  • PET polyethylene terephthalate
  • the surface film 125 may have, for example, a hardness of 1H or more.
  • the surface film 125 may include at least one of polyethylene (PE) and urethane (urethane).
  • PE polyethylene
  • urethane urethane
  • the surface film 125 may have a hardness of, for example, 6B or less.
  • FIG. 4 illustrates a structure of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • the fastening unit 110 may be coupled to at least one surface (eg, a rear surface and a side surface) of the electronic device 200.
  • the cover part 120 may be in a closed state according to the movement of the connection part.
  • FIG. 5 is a cross-sectional view of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • the cross-sectional view illustrated in FIG. 5 corresponds to an example of a cross section obtained by cutting the case 100 coupled to the electronic device 200 illustrated in FIG. 4 by a line 40 crossing the case 100. can do.
  • the soft part 122 included in the cover part 120 may contact the electronic device 200 in a closed state.
  • the soft part 122 may contact a first surface (eg, cover glass or a housing) of the electronic device 200.
  • the soft part 122 and the first surface of the electronic device 200 may have a friction coefficient equal to or greater than a specified value.
  • the soft part 122 may contact the first surface of the electronic device 200 to prevent the cover part 120 from moving.
  • the friction coefficient between the soft part 122 and the first surface increases, or as the contact area between the soft part 122 and the first surface increases, the movement preventing effect of the cover part 120 may increase.
  • FIG. 6 shows a structure of a case according to an embodiment of the present invention.
  • the case 600 may include a fastening part 610, a cover part 620, and a connection part 630.
  • the cover part 620 may include a base plate 621 and soft parts 622-1, 622-2, 622-3, and 622-4. 6 except for the soft parts 622-1, 622-2, 622-3, and 622-4 are the same as those of the case 100 described with reference to FIGS. 1 to 5. Or similarly, the soft parts 622-1, 622-2, 622-3, and 622-4 will be described based on differences.
  • the soft parts 622-1, 622-2, 622-3, and 622-4 have a first direction (eg, as shown in FIG. 1) from the base plate 621 with the cover part 620 closed.
  • a second direction eg, the second direction 12 of FIG. 1 opposite to the first direction 11 (or the first direction (eg, from the base plate 621 with the cover part 620 open). 1 may be disposed in the first direction 11 of Fig. 1.
  • the soft portions 622-1, 622-2, 622-3, and 622-4 may be disposed in a state in which the cover portion 620 is closed. It may be disposed to face the first surface (eg, the first surface 21 of FIG. 1) of the electronic device (eg, the electronic device 200 of FIG. 1).
  • the soft parts 622-1, 622-2, 622-3, and 622-4 may be disposed in at least one corner area of the base plate 621.
  • four soft parts 622-1, 622-2, 622-3, and 622-4 may be disposed at four corner regions of the base plate 621, respectively.
  • the two soft parts 622-2 and 622-3 may be disposed at the upper left corner and the lower left corner of the base plate 621, respectively.
  • the soft parts 622-1, 622-2, 622-3, and 622-4 may be disposed so as not to overlap with the magnetic material 626 included in the cover part 620.
  • FIG. 7 shows a structure of a case according to an embodiment of the present invention.
  • the case 700 may include a fastening part 710, a cover part 720, and a connection part 730.
  • the cover portion 720 may include a base plate 721 and a soft portion 722. Since the configuration of the case illustrated in FIG. 7 except for the base plate 721 and the soft portion 722 is the same as or similar to that of the case 100 described with reference to FIGS. 1 to 5, the soft portion 722 is included. This section focuses on the differences.
  • the soft portion 722 is in a second direction opposite to the first direction (eg, the first direction 11 of FIG. 1) from the base plate 721 while the cover portion 720 is closed. (Eg, the second direction 12 of FIG. 1).
  • the soft portion 722 may include a first surface (eg, the first surface 21 of FIG. 1) of the electronic device (eg, the electronic device 200 of FIG. 1) while the cover portion 720 is closed. It may be arranged to face.
  • the soft portion 722 may have a flat or curved shape. According to an embodiment, the soft portion 722 may be disposed in an area including the center of the base plate 721. According to an embodiment, the soft portion 722 may be disposed so as not to overlap with the magnetic body 726 included in the cover 720.
  • FIG. 8 is a cross-sectional view of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • the cross-sectional view of FIG. 8 may correspond to an example of a cross section obtained by cutting the case 700 illustrated in FIG. 7 by a line 50 crossing the case 700.
  • the cover portion 720 may include a base plate 721 and a soft portion 722.
  • the base plate 721 may include a fixing groove 727.
  • the soft portion 722 may be inserted into the mounting groove 727 may be coupled to the base plate 721.
  • the mounting groove 727 may be formed in an area including the center of the base plate 721.
  • the soft portion 722 is in a second direction opposite to the first direction (eg, the first direction 11 of FIG. 1) from the base plate 721 while the cover portion 720 is closed. (Eg, the second direction 12 of FIG. 1) (or the first direction (eg, the first direction 11 of FIG. 1) from the base plate 721 while the cover portion 720 is opened. Can be.
  • the soft portion 722 may be formed in a double injection method on the base plate 721 and attached to the base plate 721 without the intermediate film 723 and the adhesive film 724.
  • 9A and 9B illustrate a structure of a case coupled to an electronic device according to an embodiment of the present disclosure.
  • FIG. 9A illustrates a state in which the cover 920 is opened after the case 900 and the electronic device 1000 are coupled
  • FIG. 9B illustrates a state in which the cover 920 is closed.
  • the case 900 may include a fastening part 910, a cover part 920, and a connection part 930.
  • the cover portion 720 may include a base plate 921 and a soft portion 922. Since the configuration of the case illustrated in FIG. 9 except for the base plate 921 and the soft portion 922 is the same as or similar to the configuration of the case 100 described with reference to FIGS. 1 to 5, the base plate 921 is formed. And the soft portion 922 will be described centering on the difference.
  • the soft portion 922 is a second direction opposite to the first direction (eg, the first direction 11 of FIG. 1) from the base plate 921 with the cover part 920 closed. (Eg, the second direction 12 of FIG. 1).
  • the soft part 922 may include a first surface (eg, the first surface of FIG. 1) of the electronic device 1000 (eg, the electronic device 100 of FIG. 1) while the cover part 920 is closed. 21)).
  • the soft portion 922 may be disposed in an area including the center of the base plate 921. According to an embodiment, the soft part 922 may be disposed so as not to overlap with the magnetic material 926 included in the cover part 920.
  • the cover part 920 may be closed according to the movement of the connection part 930.
  • the cover part 920 may include an antistatic layer (or an antistatic film), an intermediate film (eg, the intermediate film 123 of FIG. 3), and an adhesive film (
  • the method may further include at least one of the adhesive film 124 of FIG. 3 and the surface film (eg, the surface film 125 of FIG. 3).
  • the antistatic film may be disposed in the second direction (eg, the second direction 12 of FIG. 1) from the soft part 922 and face the first surface of the electronic device 1000.
  • the antistatic film may be disposed between the soft portion 922 and the first surface of the electronic device 1000 with the cover portion 920 closed.
  • the antistatic film may include silicon.
  • the antistatic film may be formed by coating (or painting) on the soft portion 922.
  • the antistatic film may be formed by coating on the soft part 922 in a low temperature environment using silicon. The antistatic film may be sprayed or electrostatically coated on the soft portion 922.
  • the intermediate film may be disposed between the base plate 921 and the soft portion 922.
  • the intermediate film may be used as a substrate for forming the soft portion 922.
  • the soft portion 922 may be formed on the intermediate film in the manufacturing process.
  • the intermediate film may have a rigidity in excess of a specified value.
  • the adhesive film 124 may be disposed between the base plate 121 and the intermediate film to adhere the base plate 121 and the intermediate film.
  • the adhesive film may be a transparent (or translucent) material.
  • the adhesive film may be an optically clear adhesive (OCA) film.
  • the surface film 125 may have a second direction from the base plate 121 in a state in which the cover portion 120 is closed (or a second portion from the base plate 121 in a state in which the cover portion 120 is open).
  • Direction eg, the second direction 12 of FIG. 2.
  • At least one of the base plate 921, the soft part 922, the antistatic film, the intermediate film, the adhesive film, and the surface film may include a transparent material.
  • FIG. 10 is a cross-sectional view of a case combined with an electronic device according to an embodiment of the present disclosure.
  • the cross-sectional view illustrated in FIG. 10 corresponds to an example of a cross section obtained by cutting the case 900 coupled to the electronic device 1000 illustrated in FIG. 9B by a line 60 crossing the case 900. can do.
  • the first of the base plate 921 may be described. At least a portion of the first surface facing the direction (eg, the first direction 11 of FIG. 1) is curved, and is soft among the second surfaces facing the second direction (eg, the second direction 12 of FIG. 1).
  • the area in contact with the portion 922 may be planar.
  • the base plate 921 may include a mounting groove (eg, the mounting groove 727 of FIG. 8) for seating the soft portion 922 in at least a portion of the second surface.
  • the seating groove can be, for example, planar.
  • the soft part 922 may be disposed in a seating groove included in the base plate 921.
  • the soft part 922 included in the cover part 920 contacts the electronic device 1000 in a closed state. can do.
  • the height h2 of the soft part 922 may be greater than the height h1 of the mounting groove.
  • the soft part 922 may protrude from 0.2 mm or less from the base plate 921. Accordingly, the soft part 922 may be in contact with the first surface (eg, cover glass or housing) of the electronic device 1000 in a state of being disposed in the mounting groove.
  • the soft part 922 may uniformly contact the seating groove, and may improve the attachment performance of the soft part 922 to the base plate 921. have.
  • FIG. 11 illustrates a structure of a case according to an embodiment of the present invention.
  • the case 1100 may include a fastening part 1110, a cover part 1120, and a connection part 1130.
  • the fastening part 1110 may include a shielding iron plate 1111, an identification chip 1112, and a magnetic material 1113.
  • the shielding iron plate 1111 is included in the cover part 1120 when the cover part 1120 is closed or overlaps with the rear surface of the fastening part 1110 in a state in which the cover part 1120 is open.
  • the magnetic material 1126 may be disposed at a position overlapping with the magnetic material 1126.
  • the Hall sensor included in the electronic device (for example, the electronic device 200 of FIG. 1) may be formed of a magnetic material included in the cover part 1120 when the cover part 1120 is overlapped with the rear surface of the fastening part 110.
  • the cover 1120 may be determined to be in the closed state by 1126.
  • the shielding iron plate 1111 blocks the magnetic field by the magnetic body 1126 included in the cover part 1120 when the cover part 1120 overlaps the rear surface of the fastening part 1110 in the open state. Malfunction of the first Hall sensor of the electronic device can be prevented.
  • the identification chip 1112 may be electrically connected to the electronic device while the fastening part 1110 is coupled to the electronic device (for example, the electronic device 200 of FIG. 1).
  • the identification chip 1112 may include identification information for identifying the type or genuineness of a case therein.
  • the identification chip 1112 may transmit identification information to the electronic device while being electrically connected to the electronic device, and the electronic device may determine whether the case is genuine using the identification information received from the identification chip 1112. Or you can check the type of case.
  • the magnetic body 1113 may generate a magnetic field.
  • the second hall sensor disposed on the second surface of the electronic device eg, the electronic device 200 of FIG. 1 may detect the strength of the magnetic field by the magnetic body 1113.
  • the fastening part 1110 is coupled to the electronic device, the strength of the magnetic field detected by the second hall sensor may change, and the electronic device may be configured to include the case 1100 (or the fastening part 1110) based on the strength of the magnetic field. It can detect whether the combination of.
  • the case according to various embodiments of the present disclosure may suppress the movement of the cover part by increasing a coefficient of friction between the cover part and the electronic device by arranging the soft part in at least a portion of the cover part. Accordingly, even if foreign matter exists between the cover part and the electronic device, it is possible to prevent scratches caused by the foreign matter.
  • FIG. 12 shows an example of a manufacturing process of a case according to an embodiment of the present invention.
  • the case 1200 may be fixed to the jig 1300 before the soft portion (eg, the soft portion 120 of FIG. 3) is attached.
  • the jig 1300 may include a plurality of fixing protrusions 1310-1, 1310-2, 1310-3, and 1310-4 for coupling the fixing plate 1400.
  • the soft portion may be attached to the fixing plate 1400.
  • the fixing plate 1400 may include a plurality of openings 1410-1, 1410-2, 1410-3, and 1410-4.
  • the plurality of fixing protrusions 1310-1, 1310-2, 1310-3, and 1310-4 included in the jig 1300 may include a plurality of openings 1410-1, which are included in the fixing plate 1400. 1410-2, 1410-3, 1410-4).
  • the fixing plate 1400 may move in a side (eg, upper or right side) direction and move only in the vertical direction.
  • FIG. 13 illustrates an example of a cross-sectional view of a case of manufacturing a case according to various embodiments of the present disclosure.
  • the cross-sectional view illustrated in FIG. 13 may correspond to an example of a cross section obtained by cutting the case 1200 illustrated in FIG. 12 with a line 70 crossing the case 1200.
  • the soft portion 1222 may be attached to the fixing plate 1400.
  • the intermediate portion 1223 and the adhesive film 1224 may be attached to the soft portion 1222.
  • the soft part 1222 may be inserted into the mounting recess 1227 of the base plate 1221 according to the movement of the fixing plate 1400 while being attached to the fixing plate 1400.
  • the movement of the fixing plate 1400 to which the case 1200 and the soft part 1222 are attached by the jig 1300 is limited and included in the base plate 1221.
  • the soft part 1222 can be attached to the seating groove 1227 accurately.

Landscapes

  • Casings For Electric Apparatus (AREA)

Abstract

La présente invention concerne un boîtier pouvant être couplé à un dispositif électronique selon différents modes de réalisation de la présente invention comprend : une partie de fixation pouvant être fixée à et détachée d'au moins une partie du dispositif électronique ; une partie de couverture recouvrant une première surface qui est orientée dans une première direction du dispositif électronique dans un état fermé ; et une partie de raccordement reliant la partie de fixation et la partie de couverture, la partie de couverture étant disposée dans une deuxième direction opposée à la première direction depuis une plaque de base dans un état dans lequel la plaque de base et la partie de couverture sont fermées, et peut comprendre une partie souple en contact avec au moins une partie de la première surface. En outre, d'autres modes de réalisation sont possibles.
PCT/KR2017/005382 2016-07-20 2017-05-24 Boîtier pour dispositif électronique WO2018016729A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP17831203.9A EP3461361B1 (fr) 2016-07-20 2017-05-24 Boîtier pour dispositif électronique
ES17831203T ES2773684T3 (es) 2016-07-20 2017-05-24 Funda para dispositivo electrónico
US16/318,554 US10651882B2 (en) 2016-07-20 2017-05-24 Case for electronic device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20160092262 2016-07-20
KR10-2016-0092262 2016-07-20
KR10-2017-0039559 2017-03-28
KR1020170039559A KR102245222B1 (ko) 2016-07-20 2017-03-28 전자 장치용 케이스

Publications (1)

Publication Number Publication Date
WO2018016729A1 true WO2018016729A1 (fr) 2018-01-25

Family

ID=60992567

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/005382 WO2018016729A1 (fr) 2016-07-20 2017-05-24 Boîtier pour dispositif électronique

Country Status (1)

Country Link
WO (1) WO2018016729A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20130094274A (ko) * 2013-08-02 2013-08-23 윤남운 이동 단말기용 플립커버 플레이트
KR20140127383A (ko) * 2013-04-22 2014-11-04 김재성 휴대 전자기기용 플립형 케이스
KR20150000529U (ko) * 2013-07-25 2015-02-04 (주)씨에스테크 휴대 전자기기용 플립형 케이스
WO2016006720A1 (fr) * 2014-07-07 2016-01-14 삼성전자 주식회사 Couvercle de protection
KR101606493B1 (ko) * 2014-12-16 2016-03-25 주식회사 씨앤비텍 보강 플레이트 및 그 제조방법

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140127383A (ko) * 2013-04-22 2014-11-04 김재성 휴대 전자기기용 플립형 케이스
KR20150000529U (ko) * 2013-07-25 2015-02-04 (주)씨에스테크 휴대 전자기기용 플립형 케이스
KR20130094274A (ko) * 2013-08-02 2013-08-23 윤남운 이동 단말기용 플립커버 플레이트
WO2016006720A1 (fr) * 2014-07-07 2016-01-14 삼성전자 주식회사 Couvercle de protection
KR101606493B1 (ko) * 2014-12-16 2016-03-25 주식회사 씨앤비텍 보강 플레이트 및 그 제조방법

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