WO2017152511A1 - 具有USB Type-C接口的电子设备 - Google Patents
具有USB Type-C接口的电子设备 Download PDFInfo
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- WO2017152511A1 WO2017152511A1 PCT/CN2016/083744 CN2016083744W WO2017152511A1 WO 2017152511 A1 WO2017152511 A1 WO 2017152511A1 CN 2016083744 W CN2016083744 W CN 2016083744W WO 2017152511 A1 WO2017152511 A1 WO 2017152511A1
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- usb type
- interface
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- metal
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/5025—Bases; Cases composed of different pieces one or more pieces being of resilient material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/631—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for engagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
- H01R24/60—Contacts spaced along planar side wall transverse to longitudinal axis of engagement
- H01R24/62—Sliding engagements with one side only, e.g. modular jack coupling devices
- H01R24/64—Sliding engagements with one side only, e.g. modular jack coupling devices for high frequency, e.g. RJ 45
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5202—Sealing means between parts of housing or between housing part and a wall, e.g. sealing rings
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2107/00—Four or more poles
Definitions
- Embodiments of the present invention relate to a hardware interface, and more particularly to a USB Type-C (Class C Universal Serial Bus) interface for use on an electronic device.
- USB Type-C Class C Universal Serial Bus
- the mainstream smartphone power and data interface is being fully cut from the Micro USB to the USB Type-C, and the structural design is increasingly compact.
- Metal devices near the antenna have an influence on the performance of the antenna due to electromagnetic induction. Therefore, how to arrange a large number of electronic components in a small internal space while ensuring good signal quality has become a topic of concern in the industry. Especially with the universal application of metal casings, the improvement of the signal quality of smart electronic device antennas has become an urgent need.
- the embodiments of the present invention provide an electronic device with a USB Type-C interface, which can significantly improve the signal quality of the antenna of the electronic device and has a good user experience.
- an embodiment of the present invention provides a USB Type-C unit.
- the USB Type-C unit includes a USB Type-C interface
- the USB Type-C interface includes a metal protective case
- the USB Type-C unit has a vacant portion disposed on the metal protective case. The vacancy reduces the metal in the USB Type-C interface structure, which improves the performance of the USB Type-C unit on antenna performance.
- the vacant portion may be one or more.
- the shape of the vacant portion may be any shape, such as a closed or semi-closed pattern such as a star, a circle, an ellipse, a triangle, a polygon, a line, a curve, or the like, and a combination thereof.
- the vacant portion can be disposed at any position on the USB Type-C interface, as long as the metal in the USB Type-C interface structure can be reduced to improve the performance of the antenna, and the protection of the present invention is range.
- the vacant portion is disposed at the outer end of the metal protective case to shorten the length of the USB Type-C interface and reduce the amount of metal.
- the shortened USB Type-C interface can take up less space inside the electronic device and adapt to the compactness of the electronic device.
- the vacant portion defines a guiding portion at the outer end of the metal protective casing.
- the guide section provides guidance and positioning for the USB Type-C plug when the USB Type-C plug is inserted into the metal case.
- the guiding portion may be one or more and may be disposed at any position of the outer end of the metal protective case.
- the guiding portion is disposed on both sides of the metal protective shell having a curved structure to improve the strength of the guiding portion and prolong the service life of the USB Type-C unit.
- the edge of the guiding portion has a curved transition portion to further increase the strength of the guiding portion and avoid metal fatigue caused by stress concentration.
- the vacant portion is disposed at an outer end of the metal protective case to shorten the length of the USB Type-C interface and reduce the amount of metal, and define a guiding portion at the outer end of the metal protective case. To further reduce the amount of metal and maintain the strength of the USB Type-C interface at a certain level.
- the vacant portion is disposed at the outer end of the metal protective casing, so that the length of the USB Type-C interface is shortened by 0.1 to 1.0 mm, the height of the guiding portion is 0.2 to 2.0 mm, and the guiding portion is disposed on the metal.
- the protective shell has two sides of an arc structure, the top end distance is 1.0 to 8.0 mm, and the bottom end distance is 0.5 to 7.5 mm.
- the USB Type-C unit further includes a protective cover.
- the protective cover has an internal passage.
- the internal channel houses the USB Type-C interface.
- the USB Type-C plug passes through the internal channel and plugs into the USB Type-C interface.
- the protective sleeve is placed on the USB Type-C interface, which enhances the mechanical strength of the USB Type-C unit and can withstand multiple insertions and removals.
- the protective sleeve can be sleeved on the metal sheath of the USB Type-C interface to directly enhance the strength of the USB Type-C interface.
- the guiding part can play the role of guiding the protective sleeve to the USB Type-C interface at this time, and help to locate the protective sleeve and the USB Type-C interface.
- the protective cover is mainly composed of an insulator.
- the insulator comprises a combination of one or more of plastic, ceramic, resin, rubber, wood, glass, quartz. Those skilled in the art will readily appreciate that any material that does not affect the performance of the antenna and has a certain strength can be used for the protective cover.
- the protective cover has a size and shape that matches the USB Type-C interface. That is, after the metal in the USB Type-C interface structure is reduced, by adding a protective cover, the USB Type-C unit has substantially the same shape and size as the standard USB Type-C interface, and can replace various existing application scenarios. Standard USB Type-C interface.
- the protective cover further includes a protrusion for positioning.
- the convex portion is provided on the inner wall of the inner passage.
- the USB Type-C unit further has a recess for positioning. The recess is disposed on the USB Type-C interface for matching the convex portion to position the USB Type-C interface and the protective cover.
- convex portion and the concave portion may be one or more.
- the recess can be integrated with the vacant portion to match the convex portion.
- the protrusion may be disposed on the USB Type-C interface, and the recess may be disposed on the inner wall of the internal channel.
- the at least one convex portion and the at least one concave portion are disposed on the USB Type-C interface, and the at least one concave portion and the at least one convex portion are disposed on the inner wall of the internal passage, and the concave portion matches the convex portion. Position the USB Type-C interface and protective case.
- the protrusion is made of an elastic material.
- the convex portion is deformed during the passage of the USB Type-C interface through the internal channel, and after the USB Type-C interface and the protective cover reach the matching position, the deformation is restored, and the concave portion is inserted to locate the USB Type-C interface and the protective sleeve.
- the protrusion has a thickness not exceeding the thickness of the metal protective case to prevent the USB Type-C plug from being inserted into the metal protective case after entering the recess.
- the protective cover further includes one or more limiting steps disposed on an inner wall of the inner channel to define a position of the outer end of the USB Type-C interface.
- the limiting step has a thickness matching the metal protective shell, so that the internal passage is smooth to accommodate the USB Type-C plug, and the USB Type-C interface is prevented from being caught at the outer end of the metal protective shell after being inserted into the internal passage.
- the protective sleeve has a thickness of 1.0 to 5.0 mm and a width of 1.0 to 6.0 mm, and the protective sleeve has a width of 0.5 to 5.5 mm on the USB Type-C interface.
- an embodiment of the present invention provides an electronic device having the above USB Type-C unit.
- the electronic device can be a mobile phone, a tablet computer, a notebook computer, or the like.
- an embodiment of the present invention provides an electronic device having the above USB Type-C unit.
- the electronic device has an antenna, and the USB Type-C unit is disposed near the antenna.
- the antenna can be disposed at the bottom of the electronic device, and the electronic device can have a metal casing.
- the USB Type-C unit provided by the embodiment of the present invention improves the antenna signal quality of the electronic device compared to the existing standard USB Type-C interface.
- an embodiment of the present invention provides an electronic device.
- the electronic device includes a body and a USB Type-C unit.
- the USB Type-C unit includes a USB Type-C interface and a protective case.
- the USB Type-C interface includes a metal protective case, and the USB Type-C unit has a plurality of vacant portions disposed on the metal protective case.
- the USB Type-C interface is fixed on the body, and the protective sleeve is set on the USB Type-C interface and fixed on the body. By fixing the protective cover to the body, the force of the USB Type-C interface during use can be reduced and the service life can be extended.
- the protective cover further includes a fixing portion disposed on an outer edge thereof.
- the fixing portion is used to fix the protective cover to the body. Fixing by the fixing portion can prevent the protective sleeve from being directly stressed during the installation process.
- the embodiment of the present invention can ensure the service life of the USB Type-C interface while improving the signal quality of the electronic device antenna.
- FIG. 1 is a schematic diagram of an electronic device having a USB Type-C unit according to a possible embodiment of the present invention
- Figure 2 is a plan view of the USB Type-C interface
- Figure 3 is a front view of the USB Type-C interface
- USB Type-C unit provided according to a possible embodiment of the present invention
- FIG. 5 is a schematic diagram of a USB Type-C unit according to another possible implementation manner of the present invention.
- USB Type-C unit provided according to still another possible embodiment of the present invention.
- USB Type-C unit 7 is a schematic diagram of a USB Type-C unit provided according to still another possible implementation manner of the present invention.
- FIG. 8 is a schematic diagram of a USB Type-C unit provided according to still another possible embodiment of the present invention.
- USB Type-C unit 9 is a schematic diagram of a USB Type-C unit provided according to still another possible implementation manner of the present invention.
- FIG. 10 is an exploded perspective view of a USB Type-C unit according to still another possible implementation manner of the present invention.
- FIG. 11 is a schematic diagram of a combination of USB Type-C units according to the above possible implementation manner of the present invention.
- USB Type-C unit 12 is an exploded cross-sectional view of a USB Type-C unit provided in accordance with yet another possible embodiment of the present invention.
- USB Type-C unit 13 is a combined cross-sectional view of a USB Type-C unit provided in accordance with the above-described possible embodiments of the present invention.
- USB Type-C unit 14 is an exploded cross-sectional view of a USB Type-C unit provided in accordance with yet another possible embodiment of the present invention.
- USB Type-C unit 15 is a combined cross-sectional view of a USB Type-C unit provided in accordance with the above-described possible embodiments of the present invention.
- USB Type-C unit 16 is an exploded perspective view of a USB Type-C unit according to still another possible implementation of the present invention.
- FIG. 17 is a schematic diagram of a combination of USB Type-C units according to the above possible implementation manner of the present invention.
- Figure 18 is a block diagram showing a portion of the structure of an electronic device provided with one possible embodiment of the present invention.
- FIG. 19 is a schematic diagram showing the dimensions of a USB Type-C unit according to another possible implementation manner of the present invention.
- FIG. 20 is a schematic diagram showing a combined size of a USB Type-C unit according to a possible implementation of the present invention.
- FIG. 21 is a partial structural diagram of an electronic device according to a possible embodiment of the present invention.
- FIG. 1 is a schematic diagram of an electronic device provided in accordance with a possible embodiment of the present invention.
- the electronic device has a body 20 and a USB Type-C unit 10.
- the USB Type-C unit 10 is disposed at the bottom of the body 20.
- the USB Type-C unit 10 can also be disposed at the side of the body 20, or other suitable location.
- the USB Type-C unit 10 can significantly reduce the influence on the antenna performance of the electronic device, and improve the signal quality of the electronic device, particularly the signal of the antenna in the direction of the USB Type-C unit 10. quality.
- USB Type-C interface is usually also placed at the bottom, so the metal structure of the USB Type-C interface will have the performance of the antenna in the direction of the USB Type-C interface.
- the length of the USB Type-C interface is increased by 2mm compared to the Micro USB interface, and the structure has more metal. Therefore, the influence of the USB Type-C interface on the performance of the antenna is more prominent than that of the Micro USB interface.
- improving the antenna performance by improving the structure of the USB Type-C interface helps to improve the overall performance of the handset.
- USB Type-C can be passed in USB Type-C
- the head iron shell is made into a horseshoe shape, which effectively reduces the TYP-C grounding area and reduces the Z-direction interference of the antenna signal, which can effectively improve the performance requirements of the whole antenna.
- USB Type-C unit 10 can also be disposed at other locations of the body 20 away from the antenna to further reduce the impact on the antenna performance.
- USB Type-C interface mentioned in this application is based on the "Standard Serial Bus Type-C Cable and Connector Specification Release" released by the USB 3.0 Promoter Group ( http://www.usb.org/ ) on April 3, 2015. 1.1" standard package ( http://www.usb.org/developers/docs/usb_31_010516.zip ), especially the "USB Type-C Specification Release 1.1", USB Type-C ECNs, and its subsequent possible updates Standard definition.
- the USB Type-C interface 11 has two opposite A sides and two opposite B sides.
- the USB Type-C interface 11 includes a metal protective case 16 and its internal connecting tabs 13.
- the metal protective case 16 is used for grounding.
- the metal protective casing 16 has an arc-shaped structure on both B sides.
- the USB Type-C unit 10 may include a USB Type-C interface 11 and has a plurality of cutout portions 12 disposed on the metal protective case 16 of the USB Type-C interface 11 to reduce the USB Type-C unit. 10 metals in the structure, thereby reducing the impact on antenna performance.
- the vacant portion 12 is formed by removing a part of the metal protective casing 16 by one of the technical methods known to those skilled in the art by hollowing, opening, cutting, etc. on the metal protective casing 16 to reduce metal protection. Metal in the structure of the shell 16.
- the vacant portion 12 may also be a recess on the surface of the metal protective casing 16 without penetrating the metal protective casing 16, as well as reducing the amount of metal in the metal protective casing 16.
- the vacant portion 12 may also be disposed not on the metal protective casing 16, but on the metal structure of the other portions of the USB Type-C interface 11.
- the vacant portions 12 are triangular cutouts arranged in an array on the side of the USB Type-C interface 11. It will be readily understood by those skilled in the art that the vacant portion 12 can be any number, has any shape, any size, and is disposed at any position on the USB Type-C interface 11, as long as the USB Type-C unit 10 structure can be reduced. The amount of metal used can reduce the impact on antenna performance.
- the vacant portion 12 can be disposed on one side or both sides of the USB Type-C interface 11.
- the vacant portions 12 may also be irregular in shape or irregularly arranged.
- the vacant portion 12 does not change the overall structure of the USB Type-C interface 11.
- the USB Type-C plug paired with the USB Type-C interface can be normally inserted into the metal protective case 16 without affecting the user experience.
- FIG. 5 is a schematic diagram of a USB Type-C unit 10 provided in accordance with another possible embodiment of the present invention. As shown in FIG. 5, the vacant portion 12 is a quadrilateral hollow on the A side of the USB Type-C interface 11, and the connecting tongue 13 inside the USB Type-C interface 11 is exemplarily shown.
- FIG. 6 is a schematic diagram of a USB Type-C unit 10 provided in accordance with yet another possible embodiment of the present invention. As shown in FIG. 6, the vacant portion 12 may be disposed at the outer end of the metal protective casing 16 to shorten the length of the USB Type-C interface 11 and reduce the amount of metal.
- FIG. 7 is a schematic diagram of a USB Type-C unit 10 provided in accordance with yet another possible embodiment of the present invention.
- the vacant portion 12 may define one or more guiding portions 14 at the outer ends of the metal protective casing 16.
- the guiding portion 14 can provide a better guiding and positioning function for the USB Type-C plug to be smoothly inserted into the metal protective case 16 while reducing the metal.
- FIG. 8 is a schematic diagram of a USB Type-C unit 10 provided in accordance with yet another possible embodiment of the present invention.
- the guide portion 14 is provided on the two B sides of the outer end portion of the metal protective case 16.
- the arc-shaped structure of the metal protective case 16 on the two B sides is retained in the guiding portion 14, and the strength of the guiding portion 14 can be improved, and the life of the USB Type-C unit 10 can be extended.
- the vacant portion 12 may define an arc-shaped transition portion 15 at the edge of the guiding portion 14 to further improve the strength of the guiding portion 14, avoid metal fatigue caused by stress concentration, and extend the USB Type-C interface 11 to be repeatedly inserted and removed by the user. Service life in use.
- FIG. 9 is a schematic diagram of a USB Type-C unit provided in accordance with yet another possible implementation of the present invention. As shown in FIG. 9, this embodiment combines two embodiments of FIG. 6 and FIG.
- the vacant portion 12 may be disposed at the outer end of the metal protective casing 16 to shorten the length of the USB Type-C interface 11 and reduce the amount of metal, and define the guiding portion 14 at the outer end of the shortened metal protective casing 16.
- the guiding portion 14 may be disposed on both B sides of the outer end portion of the metal protective case 16.
- the amount of metal of the USB Type-C interface 11 is reduced as much as possible, and the strength of the USB Type-C interface 11 is maintained at a certain level, and the antenna performance can be effectively improved.
- the metal protective casing 16 may be shorter than the connecting tongue 13 .
- FIG. 10 is an exploded perspective view of a USB Type-C unit 10 provided in accordance with yet another possible embodiment of the present invention.
- the USB Type-C unit 10 further includes a protective cover 30 for being sleeved on the USB Type-C interface 11 to enhance the mechanical strength of the USB Type-C unit 10, facilitating user operations and extending the USB.
- the service life of the Type-C unit 10. After the protective cover 30 is added, the metal usage of the USB Type-C interface 11 can be further reduced on the basis of ensuring the service life of the USB Type-C unit 10 to further improve the antenna performance.
- the guiding portion 14 can function to guide the protective sleeve 30 to the USB Type-C interface 11 and help to locate it.
- the protective cover 30 is mainly composed of an insulator that does not affect the performance of the antenna, such as a combination of one or more of organic or inorganic materials such as plastic, ceramic, resin, rubber, wood, glass, quartz, and the like. .
- FIG. 11 is a schematic diagram of the combination of the USB Type-C unit 10 according to the above possible implementation manner of the present invention.
- the protective cover 30 may have a shape and size that match the USB Type-C interface 11.
- it provides a similar experience to the standard USB Type-C interface, is convenient for the user, and replaces the standard USB Type-C interface in the existing various usage environments.
- FIG. 12 is an exploded cross-sectional view of a USB Type-C unit 10 provided in accordance with yet another possible embodiment of the present invention.
- the protective cover 30 has an internal passage 32 for receiving the USB Type-C interface 11 for the USB Type-C plug to pass through the internal passage 32.
- the protective cover 30 may further include a convex portion 31 for positioning disposed on an inner wall of the inner passage 32.
- the USB Type-C unit 10 further has a recess 15 for positioning which is provided on the USB Type-C interface 11 for mating with the convex portion 31.
- the protrusions 31 may be disposed on the USB Type-C interface 11, and the recesses 15 may be disposed on the inner wall of the internal passage 32 of the protective cover 30 to match the protrusions 31 to position the USB Type-C interface. 11 and protective cover 30.
- the relative positions of the USB Type-C interface 11 and the protective cover 30 can be maintained, and relative movement does not occur in actual use, thereby increasing the stability of the structure.
- the USB Type-C unit 10 has a plurality of recesses 15 for positioning and a plurality of projections 31 for positioning.
- the recess 15 and the projection 31 can be simultaneously disposed on the USB Type-C interface 11 and the protective cover 30, respectively.
- At least one projection 31 for positioning and at least one recess 15 for positioning are provided on the USB Type-C interface 11, at least one recess 15 for positioning and at least one projection 31 for positioning are provided in the internal passage On the inner wall of 32, the recess 15 matches the projection 31 to position the USB Type-C interface 11 and the protective cover 30.
- the vacant portion 12 can simultaneously be matched as the recess 15 to the projection 31.
- the convex portion 31 can function to position the USB Type-C interface 11 and the protective cover 30 as long as it matches one or more of the vacant portions 12.
- the projection 31 for positioning is made of an elastic material.
- the convex portion 31 is deformed without affecting the progress of the combining process.
- the convex portion 31 is snapped into the concave portion 15 by the elastic force to realize positioning of the USB Type-C interface 11 and the protective cover 30.
- the thickness of the convex portion 31 for positioning does not exceed the thickness of the metal protective shell 16 of the USB Type-C interface 11. After the USB Type-C interface 11 and the protective cover 30 are combined, the convex portion 31 does not hinder the storage of the USB Type-C plug inside the metal protective case 16, and has a good user experience.
- both the convex portion 31 and the concave portion 15 may be one or more. As long as at least one convex portion 31 and the concave portion 15 match, the purpose of positioning the USB Type-C interface 11 and the protective cover 30 can be achieved.
- FIG. 13 is a cross-sectional view showing the combination of a USB Type-C unit 10 provided in accordance with the above-described possible embodiments of the present invention. As shown in FIG. 13, the recess 15 for positioning is matched with the convex portion 31 for positioning to combine the USB Type-C interface 11 and the protective cover 30.
- USB Type-C interface 11 and the protective cover 30 may also be combined by techniques known to those skilled in the art, such as glue bonding, welding, riveting, and the like.
- the protective cover 30 may further include a limiting step 33 disposed on the inner wall of the inner passage 32 for defining the position of the outer end of the USB Type-C interface 11.
- the limiting step 33 can define the relative positions of the USB Type-C interface 11 and the protective cover 30 such that the USB Type-C unit 10 has a fixed external shape and size. .
- the limit step 33 may be one or more, and may be continuously or intermittently arranged to match the shape of the outer end of the USB Type-C interface 11.
- the limiting step 33 has a thickness matching the metal protective case 16 of the USB Type-C interface 11.
- the limiting step 33 and the metal protective case 16 make the internal passage 32 smooth for accommodating the USB Type-C plug, preventing the USB Type-C plug from being stuck at the time of insertion.
- the outer end of the metal protective casing 16 has a good user experience.
- FIG. 16 is an exploded perspective view of a USB Type-C unit 10 provided in accordance with yet another possible implementation of the present invention.
- the USB Type-C interface 11 is fixed to the body 20.
- the protective cover 30 is sleeved on the USB Type-C interface 11 to enhance the mechanical strength of the USB Type-C unit 10. Different from FIGS. 12-13, the protective cover 30 is further fixed to the body 20. Relatively finer than the USB Type-C interface 11
- the structure directly fixes the protective cover 30 on the body 20, and can provide more implementation manners, and expands the application scenario of the present invention.
- the protective cover 30 can be fixed to the body 20 by glue bonding, bolt riveting, welding, mechanical clamping or the like.
- FIG. 17 is a schematic diagram of the combination of the USB Type-C unit 10 according to the above possible implementation of the present invention.
- the protective cover 30 may further include a fixing portion 34 provided on an outer edge thereof.
- the fixing portion 34 is for fixing the protective cover 30 to the body 20. Through the fixing portion 34, the protective cover 30 can be more conveniently sheathed on the USB Type-C interface 11 and fixed.
- FIG. 19 is a schematic diagram showing the size of a USB Type-C unit 10 according to still another possible embodiment of the present invention.
- the USB Type-C interface 11 is truncated a1 at the outer end portion, and then a horseshoe-shaped notch is further formed on the two A sides.
- the horseshoe-shaped notch is deep a2, the outer end is b1 wide, and the inner end is b2 wide.
- the height of the guiding portion 14 is a2
- the distance of the tip end of the guiding portion 14 is b1
- the distance of the bottom end is b2.
- the USB Type-C interface 11 can be 8.8 mm long, a1 can be 0.1-1.0 mm, a2 can be 0.2-2.0 mm, b1 can be 1.0-8.0 mm, and b2 can be 0.5-7.5. Mm.
- the dimensions are as follows:
- FIG. 20 is a schematic diagram showing the combined size of a USB Type-C unit 10 according to a possible embodiment of the present invention.
- the protective cover 30 has a body thickness of y and a width of x1, and the width of the protective sleeve 30 is set to x2 on the USB Type-C interface 11.
- x1 may be 1.0 to 6.0 mm
- x2 may be 0.5 to 5.5 mm
- y may be 1.0 to 5.0 mm.
- the dimensions are as follows:
- FIG. 21 is a partial structural diagram of an electronic device according to a possible embodiment of the present invention.
- the electronic device has an antenna 40.
- the USB Type-C unit 10 is disposed near the antenna 40.
- the antenna 40 can be disposed at the bottom of the electronic device.
- the electronic device can have a metal outer casing. Since the USB Type-C unit 10 is disposed near the antenna 40, the metal in the structure of the USB Type-C unit 10 has an effect on the performance of the antenna 40.
- the USB Type-C unit 10 provided by the embodiment of the present invention reduces the amount of metal compared to the existing standard USB Type-C interface 11, thereby improving the signal quality of the antenna 40 of the electronic device.
- the USB Type-C unit 10 described in the present application is disposed near the antenna 40, and means that the USB Type-C unit 10 is disposed at a position where the influence on the performance of the antenna 40 is not negligible.
- embodiments of the present invention improve the signal quality of the antenna 40 of the electronic device relative to the existing standard USB Type-C interface 11 by reducing the metal in the structure of the USB Type-C unit 10.
- the embodiment of the present invention can be applied to a USB TYPE-A interface or a USB TYPE-B interface, such as Standard-A, Mini Type-A, Micro Type-A, Standard-B, Mini-B. , Micro-B, Micro-B USB 3.0, and other interfaces such as Standard-B USB 3.0.
- the electronic device in the embodiment of the present invention may be a mobile terminal, and the mobile terminal may include a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, and the like.
- the mobile terminal may include a mobile phone, a tablet computer, a PDA (Personal Digital Assistant), a POS (Point of Sales), a vehicle-mounted computer, and the like.
- FIG. 18 is a block diagram showing a part of the structure of the mobile phone 100 related to the embodiment of the present invention.
- the mobile phone 100 includes an RF (Radio Frequency) circuit 110, a memory 120, other input devices 130, a display screen 140, a sensor 150, an audio circuit 160, an I/O subsystem 170, a processor 180, and a power supply. 190 and other components.
- RF Radio Frequency
- the structure of the mobile phone shown in FIG. 18 does not constitute a limitation to the mobile phone, and may include more or less components than those illustrated, or combine some components, or split some components, or Different parts are arranged.
- the display screen 140 belongs to a user interface (UI), and the mobile phone 100 can include a user interface that is smaller than the illustration or the like.
- UI user interface
- the RF circuit 110 can be used for transmitting and receiving information or during a call, and receiving and transmitting the signal. Specifically, after receiving the downlink information of the base station, the processor 180 processes the data. In addition, the uplink data is designed to be sent to the base station.
- RF circuits include, but are not limited to, an antenna, at least one amplifier, a transceiver, a coupler, an LNA (Low Noise Amplifier), a duplexer, and the like.
- RF circuitry 110 can also communicate with the network and other devices via wireless communication.
- the wireless communication may use any communication standard or protocol, including but not limited to GSM (Global System of Mobile communication), GPRS (General Packet Radio Service), CDMA (Code Division Multiple Access). , Code Division Multiple Access), WCDMA (Wideband Code Division Multiple Access), LTE (Long Term Evolution), e-mail, SMS (Short Messaging Service), and the like.
- the memory 120 can be used to store software programs and modules, and the processor 180 executes various functional applications and data processing of the mobile phone 100 by running software programs and modules stored in the memory 120.
- the memory 120 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may be stored. Data created according to the use of the mobile phone 100 (such as audio data, phone book, etc.).
- memory 120 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
- Other input devices 130 can be used to receive input numeric or character information, as well as generate key signal inputs related to user settings and function controls of the handset 100.
- other input devices 130 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, joysticks, and light mice (the light mouse is not sensitive to display visual output).
- function keys such as volume control buttons, switch buttons, etc.
- trackballs mice, joysticks, and light mice (the light mouse is not sensitive to display visual output).
- Other input devices 130 and I/O subsystems The other input device controllers 171 of 170 are connected and signally interact with the processor 180 under the control of other device input controllers 171.
- the display screen 140 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone 100, and can also accept user input.
- the specific display screen 140 may include a display panel 141 and a touch panel 142.
- the display panel 141 can be configured by using an LCD (Liquid Crystal Display), an OLED (Organic Light-Emitting Diode), or the like.
- the touch panel 142 also referred to as a touch screen, a touch sensitive screen, etc., can collect contact or non-contact operations on or near the user (eg, the user uses any suitable object or accessory such as a finger, a stylus, etc. on the touch panel 142.
- the operation in the vicinity of the touch panel 142 may also include a somatosensory operation; the operation includes a single-point control operation, a multi-point control operation, and the like, and drives the corresponding connection device according to a preset program.
- the touch panel 142 may include two parts: a touch detection device and a touch controller. Wherein, the touch detection device detects the touch orientation and posture of the user, and detects a signal brought by the touch operation, and transmits a signal to the touch controller; the touch controller receives the touch information from the touch detection device, and converts the signal into a processor. The processed information is sent to the processor 180 and can receive commands from the processor 180 and execute them.
- the touch panel 142 can be implemented by using various types such as resistive, capacitive, infrared, and surface acoustic waves, and the touch panel 142 can be implemented by any technology developed in the future.
- the touch panel 142 can cover the display panel 141, and the user can display the content according to the display panel 141 (the display content includes, but is not limited to, a soft keyboard, a virtual mouse, a virtual button, an icon, etc.) on the display panel 141. Covered when operating on or near the touch panel 142, the touch panel 142 detects a touch operation thereon or nearby, and transmits it to the processor 180 through the I/O subsystem 170 to determine the type of touch event to determine the user.
- Input, and then processor 180 provides a corresponding visual output on display panel 141 via I/O subsystem 170 in accordance with user input in accordance with the type of touch event.
- the touch panel 142 and the display panel 141 are used as two independent components to implement the input and input functions of the mobile phone 100 in FIG. 18, in some embodiments, the touch panel 142 may be integrated with the display panel 141. The input and output functions of the mobile phone 100 are implemented.
- the handset 100 can also include at least one type of sensor 150, such as a light sensor, motion sensor, and other sensors.
- the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 141 according to the brightness of the ambient light, and the proximity sensor may close the display panel 141 when the mobile phone 100 moves to the ear. / or backlight.
- the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity. It can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.
- the mobile phone 100 can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, here Let me repeat.
- the audio circuit 160, the speaker 161, and the microphone 162 can provide an audio interface between the user and the handset 100.
- the audio circuit 160 can transmit the converted audio data to the speaker 161 for conversion to the sound signal output by the speaker 161; on the other hand, the microphone 162 converts the collected sound signal into a signal, which is received by the audio circuit 160.
- the audio data is converted to audio data, which is then output to the RF circuit 108 for transmission to, for example, another mobile phone, or the audio data is output to the memory 120 for further processing.
- the I/O subsystem 170 is used to control external devices for input and output, and may include other device input controllers 171, sensor controllers 172, and display controllers 173.
- one or more other input control device controllers 171 receive signals from other input devices 130 and/or send signals to other input devices 130.
- Other input devices 130 may include physical buttons (press buttons, rocker buttons, etc.) , dial, slide switch, joystick, click wheel, light mouse (light mouse is a touch-sensitive surface that does not display visual output, or an extension of a touch-sensitive surface formed by a touch screen). It is worth noting that other input control device controllers 171 can be connected to any one or more of the above devices.
- Display controller 173 in I/O subsystem 170 receives signals from display 140 and/or transmits signals to display 140. After the display 140 detects the user input, the display controller 173 converts the detected user input into an interaction with the user interface object displayed on the display screen 140, ie, implements human-computer interaction. Sensor controller 172 can receive signals from one or more sensors 150 and/or send signals to one or more sensors 150.
- the processor 180 is the control center of the handset 100, connecting various portions of the entire handset with various interfaces and lines, by running or executing software programs and/or modules stored in the memory 120, and recalling data stored in the memory 120, The various functions and processing data of the mobile phone 100 are executed to perform overall monitoring of the mobile phone.
- the processor 180 may include one or more processing units; preferably, the processor 180 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
- the modem processor primarily handles wireless communications. It can be understood that the above modem processor may not be integrated into the processor 180.
- the handset 100 also includes a power source 190 (such as a battery) that supplies power to the various components.
- a power source 190 such as a battery
- the power source can be logically coupled to the processor 180 via a power management system to manage functions such as charging, discharging, and power consumption through the power management system.
- the mobile phone 100 may further include a camera, a Bluetooth module, and the like, and details are not described herein.
Landscapes
- Telephone Set Structure (AREA)
- Support Of Aerials (AREA)
Abstract
Description
a1 | a2 | b1 | b2 |
0.2mm | 0.5mm | 6.2mm | 4.6mm |
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2.5mm | 2.0mm | 3.0mm |
Claims (32)
- 一种USB Type-C单元,包括:USB Type-C接口,所述USB Type-C接口包括金属保护壳;其中,所述USB Type-C单元具有一个或多个空缺部分设置于所述金属保护壳上,用于减少所述USB Type-C接口结构中的金属。
- 如权利要求1所述的USB Type-C单元,其中,所述空缺部分设置于所述金属保护壳的外端部,以缩短所述USB Type-C接口的长度。
- 如权利要求1或2任意一项所述的USB Type-C单元,其中,所述空缺部分在所述金属保护壳的外端部定义出一个或多个引导部分,所述引导部分用于对USB Type-C插头插入所述金属保护壳提供引导。
- 如权利要求3所述的USB Type-C单元,其中,所述引导部分设置于所述金属保护壳具有弧形结构的两侧。
- 如权利要求3或4所述的USB Type-C单元,其中,所述引导部分边缘具有弧形过渡部分,以进一步提高所述引导部分的强度。
- 如权利要求1至5任意一项所述的USB Type-C单元,进一步包括:保护套,用于套设在所述USB Type-C接口上,其中,所述保护套具有内部通道,所述内部通道将所述USB Type-C接口收纳在内。
- 如权利要求6所述的USB Type-C单元,其中,所述保护套主要由绝缘体组成。
- 如权利要求6或7所述的USB Type-C单元,其中,所述保护套进一步包括一个或多个用于定位的凸部设置于所述内部通道的内壁,所述USB Type-C单元进一步具有一个或多个用于定位的凹部设置于所述USB Type-C接口上,用于与所述凸部匹配来定位所述USB Type-C接口和所述保护套。
- 如权利要求8所述的USB Type-C单元,其中,所述凹部与所述空缺部分设置为一体来与所述凸部匹配。
- 如权利要求8或9所述的USB Type-C单元,其中,所述凸部由弹性材料制成,其中,所述凸部在所述USB Type-C接口通过所述内部通道的过程中发生形变,在所述USB Type-C接口与所述保护套达到匹配位置后恢复形变,进入所述凹部中以定位所述USB Type-C接口和所述保护套。
- 如权利要求8至10任意一项所述的USB Type-C单元,其中,所述凸部具有不超过所述金属保护壳的厚度,以在进入所述凹部后不妨碍USB Type-C插头插入所述金属保护壳中。
- 如权利要求6至11任意一项所述的USB Type-C单元,其中,所述保护套进一步包括一个或多个限位台阶设置于所述内部通道的内壁,以限定所述USB Type-C接口外端部的位置。
- 如权利要求12所述的USB Type-C单元,其中,所述限位台阶具有与所述金属保护壳相匹配的厚度,使得所述内部通道平滑以收纳USB Type-C插头。
- 如权利要求5至13任意一项所述的USB Type-C单元,其中,所述空缺部分使得所述USB Type-C接口的长度缩短了0.1~1.0mm,所述引导部分高度为0.2~2.0mm,所述引导部分设置于所述金属保护壳具有弧形结构的两侧,所述引导部分顶端距离为1.0~8.0mm,所述引导部分底端距离为0.5~7.5mm。
- 如权利要求14所述的USB Type-C单元,其中,所述保护套厚度为1.0~5.0mm,宽度为1.0~6.0mm,所述保护套套设在所述USB Type-C接口上的宽度为0.5~5.5mm。
- 一种电子设备,包括:机身;及USB Type-C单元,设置于所述机身上,其中,所述USB Type-C单元包括USB Type-C接口,所述USB Type-C接口包括金属保护壳;其中,所述USB Type-C单元具有一个或多个空缺部分设置于所述金属保护壳上,用于减少所述USB Type-C接口结构中的金属。
- 如权利要求16所述的电子设备,其中,所述空缺部分设置于所述金属保护壳的外端部,以缩短所述USB Type-C接口的长度。
- 如权利要求16或17所述的电子设备,其中,所述空缺部分在所述金属保护壳的外端部定义出一个或多个引导部分,所述引导部分用于对USB Type-C插头插入所述金属保护壳提供引导。
- 如权利要求18所述的电子设备,其中,所述引导部分设置于所述金属保护壳具有弧形结构的两侧。
- 如权利要求18或19所述的电子设备,其中,所述引导部分边缘具有弧形过渡部分,以进一步提高所述引导部分的强度。
- 如权利要求16至20任意一项所述的电子设备,进一步包括:保护套,用于套设在所述USB Type-C接口上,其中,所述保护套具有内部通道,所述内部通道将所述USB Type-C接口收纳在内。
- 如权利要求21所述的电子设备,其中,所述保护套主要由绝缘体组成。
- 如权利要求21或22所述的电子设备,其中,所述保护套进一步包括一个或多个用于定位的凸部设置于所述内部通道的内壁,所述USB Type-C单元进一步具有一个或多个用于定位的凹部设置于所述USB Type-C接口上,用于与所述凸部匹配来定位所述USB Type-C接口和所述保护套。
- 如权利要求23所述的电子设备,其中,所述凹部与所述空缺部分设置为一体来与所述凸部匹配。
- 如权利要求23或24所述的电子设备,其中,所述凸部由弹性材料制成,其中,所述凸部在所述USB Type-C接口通过所述内部通道的过程中发生形变,在所述USB Type-C接口与所述保护套达到匹配位置后恢复形变,进入所述凹部中以定位所述USB Type-C接口和所述保护套。
- 如权利要求23至25任意一项所述的电子设备,其中,所述凸部具有不超过所述金属保护壳的厚度,以在进入所述凹部后不妨碍USB Type-C插头插入所述金属保护壳中。
- 如权利要求21至26任意一项所述的电子设备,其中,所述保护套进一步包括一个或多个限位台阶设置于所述内部通道的内壁,以限定所述USBType-C接口外端部的位置。
- 如权利要求27所述的电子设备,其中,所述限位台阶具有与所述金属保护壳相匹配的厚度,使得所述内部通道平滑以收纳USB Type-C插头。
- 如权利要求21至28任意一项所述的电子设备,其中,所述保护套套设于所述USB Type-C接口上并固定于所述机身上。
- 如权利要求20至29任意一项所述的电子设备,其中,所述空缺部分使得所述USB Type-C接口的长度缩短了0.1~1.0mm,所述引导部分高度为0.2~2.0mm,所述引导部分设置于所述金属保护壳具有弧形结构的两侧,所述引导部分顶端距离为1.0~8.0mm,所述引导部分底端距离为0.5~7.5mm。
- 如权利要求30所述的电子设备,其中,所述保护套厚度为1.0~5.0mm,宽度为1.0~6.0mm,所述保护套套设在所述USB Type-C接口上的宽度为0.5~5.5mm。
- 如权利要求16至31任意一项所述的电子设备,其中,所述电子设备具有天线,所述USB Type-C单元设置于所述天线附近。
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CN201680083411.9A CN109314338A (zh) | 2016-03-09 | 2016-05-27 | 具有USB Type-C接口的电子设备 |
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HK18113970.7A HK1254869A1 (zh) | 2016-03-09 | 2018-11-01 | 具有usb type-c接口的電子設備 |
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- 2016-05-27 AU AU2016396245A patent/AU2016396245B2/en active Active
- 2016-05-27 CN CN201680083411.9A patent/CN109314338A/zh active Pending
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Also Published As
Publication number | Publication date |
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HK1254869A1 (zh) | 2019-07-26 |
EP3416246A1 (en) | 2018-12-19 |
EP3416246A4 (en) | 2019-03-06 |
AU2016396245B2 (en) | 2019-10-10 |
US20190074627A1 (en) | 2019-03-07 |
US10862239B2 (en) | 2020-12-08 |
CN109314338A (zh) | 2019-02-05 |
AU2016396245A1 (en) | 2018-10-11 |
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