WO2016192104A1 - 电子产品保护套 - Google Patents

电子产品保护套 Download PDF

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Publication number
WO2016192104A1
WO2016192104A1 PCT/CN2015/080895 CN2015080895W WO2016192104A1 WO 2016192104 A1 WO2016192104 A1 WO 2016192104A1 CN 2015080895 W CN2015080895 W CN 2015080895W WO 2016192104 A1 WO2016192104 A1 WO 2016192104A1
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WO
WIPO (PCT)
Prior art keywords
magnet
electronic product
rear case
bracket
group
Prior art date
Application number
PCT/CN2015/080895
Other languages
English (en)
French (fr)
Inventor
王小坤
刘武剑
罗艳彪
Original Assignee
华为技术有限公司
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 华为技术有限公司 filed Critical 华为技术有限公司
Priority to CN201580063990.6A priority Critical patent/CN106998866B/zh
Priority to JP2017543358A priority patent/JP6567065B2/ja
Priority to PCT/CN2015/080895 priority patent/WO2016192104A1/zh
Priority to KR1020177025952A priority patent/KR101988974B1/ko
Priority to EP15893760.7A priority patent/EP3248498B1/en
Priority to US15/560,409 priority patent/US10164678B2/en
Publication of WO2016192104A1 publication Critical patent/WO2016192104A1/zh

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3888—Arrangements for carrying or protecting transceivers
    • 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
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C11/24—Etuis for purposes not covered by a single one of groups A45C11/02 - A45C11/22, A45C11/26, A45C11/32 - A45C11/38
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/10—Arrangement of fasteners
    • A45C13/1069—Arrangement of fasteners magnetic
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/3827—Portable transceivers
    • H04B1/3877—Arrangements for enabling portable transceivers to be used in a fixed position, e.g. cradles or boosters
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • 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
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • A45C2011/003—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00 for portable computing devices, e.g. laptop, tablet, netbook, game boy, navigation system, calculator
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
    • G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
    • G06F2200/163—Indexing scheme relating to constructional details of the computer
    • G06F2200/1633—Protecting arrangement for the entire housing of the computer

Definitions

  • the invention relates to an accessory for an electronic product, in particular to an electronic product protective cover.
  • the holster products supporting electronic products in the market are gradually increasing.
  • Many holster products have a bracket function, but when the bracket function is not used, the existing holster products are not available.
  • the connection between the bracket and the rear case is well handled, resulting in a serious impact on the user experience.
  • the adhesion between the bracket and the rear shell is realized by the adsorption force between the bracket and the rear shell of the protective cover structure of the electronic product through the magnet and the iron shell.
  • a magnet is arranged in the bracket, and an iron piece is arranged in the rear shell.
  • the bracket is adsorbed on the surface of the rear shell.
  • the adsorption between the magnet and the iron piece may cause the following disadvantages to the electronic product: the magnet and the iron piece may cause a change in the magnetic field of the electronic product, and therefore, the magnetic sensitive device on the electronic product may be affected, for example, Compass (Comapss) indicates a deviation.
  • Compass Comapss
  • the embodiment of the invention provides an electronic product protection sleeve, which solves the technical problem that the electronic product protection sleeve in the prior art causes the magnetic field environment of the electronic product to be disordered and affects the work of the magnetic sensitive device on the electronic product.
  • the invention provides an electronic product protection cover, comprising a rear case and a bracket, the rear case is used for covering an electronic product back cover, the bracket is connected to the rear case, and is used for cooperating with the back case
  • the electronic product protection cover further includes a magnet assembly, the magnet assembly includes a first magnet group and a second magnet group, the first magnet group is disposed on the rear shell, the first a second magnet group is disposed on the bracket, the first magnet group includes a first magnet and a third magnet having opposite polarities, and the second magnet group includes a second magnet and a fourth magnet having opposite polarities, the a magnet is opposite in polarity to the second magnet, the third magnet is opposite in polarity to the fourth magnet, and the first magnet and the second magnet are mutually adsorbed, and at the same time, the third magnet The fourth magnets are attracted to each other such that the bracket is adsorbed on the surface of the rear case.
  • the first magnet and the third magnet are arranged side by side and phase
  • the second magnet and the fourth magnet are arranged side by side and are attached to each other.
  • the first magnet includes an adjacent first side and a second side, the first side is perpendicular to the second side, and the third magnet includes an adjacent first a third side and a fourth side, the third side being perpendicular to the fourth side, the first magnet and the third magnet being arranged side by side, the first side being opposite to the third side, the first side
  • the two sides and the fourth side extend in the same direction, and the second side and the fourth side are equal in length, and the distance between the first side and the third side is less than or equal to the second The length of the side.
  • the difference between the magnetic field strength of the first magnet and the magnetic field strength of the third magnet is less than or equal to 300 mt.
  • the magnetic field strength of the first magnet is the same as the magnetic field strength of the third magnet.
  • the first magnet group is disposed adjacent to an intermediate portion of the rear case.
  • the first magnet group is located near an edge of the rear case
  • the bracket includes a support portion
  • the support portion includes a connecting edge and a supporting edge
  • the connecting edge is The rear case is connected, and the support portion is openable and closable with respect to the rear case, the support side is opposite to the connecting side, and the second magnet group is located at the support portion near the support side. Location.
  • the bracket further includes: the bearing portion is connected to the connecting side of the supporting portion, and the carrying portion can be opposite The support portion is bent.
  • the support portion and the rear case form an integrally formed structure, and the support portion and the support portion also form an integrally formed structure.
  • the first magnet group is embedded in the rear case, and the second magnet group is embedded in the bracket.
  • the electronic product protection cover provided by the present invention is configured to provide a second magnet to the bracket by assembling a first magnet to the rear casing, and the first magnet group includes a polarity.
  • the second magnet group includes a second magnet and a fourth magnet of opposite polarities, the first magnet being opposite in polarity to the second magnet, and the third magnet is The fourth magnets are opposite in polarity, and the first magnet and the second magnet are mutually adsorbed, and at the same time, the third magnet and the The fourth magnets are attracted to each other such that the bracket is adsorbed on the surface of the rear case.
  • the magnets are arranged in opposite polarity, and the direction of the magnetic lines around the magnets having opposite polarities are opposite. Therefore, the magnetic fluxes in the space around the first magnet group and the second magnet group can be offset, and thus the first magnet The group and the second magnet have the least influence on the surrounding magnetic induction, thereby reducing the influence on the magnetic sensitive components in the electronic product.
  • FIG. 1 is a schematic view showing the distribution of a magnet assembly in an electronic product protective cover according to an embodiment of the present invention.
  • FIG. 2 is a perspective view of a protective cover for an electronic product according to an embodiment of the present invention.
  • FIG. 3 is a perspective view showing another direction of an electronic product protection cover according to an embodiment of the present invention.
  • FIG. 4 is a schematic view showing the positional relationship between a first magnet and a third magnet in an electronic product protective cover according to an embodiment of the present invention.
  • the present invention provides an electronic product protection cover for an electronic product such as a mobile phone or a tablet.
  • the electronic product protection cover includes a rear case 10 and a bracket 20 for covering an electronic product back cover, the bracket 20 is coupled to the rear case 10, and is configured to cooperate with the rear case 10 to realize Supporting the electronic product.
  • the rear case 10 includes a main body 11 and a frame 12, and the frame 12 is disposed at an edge of the main body 11.
  • the main body 11 is used for covering the back cover of the electronic product, and the frame 12 is held by the electronic product.
  • the side is for mounting the rear case 10 to the electronic product.
  • the main body 11 may be in the form of a flat plate or an arc, and the shape of the main body 11 and the back cover of the electronic product. 10 shapes are the same, the two can fit together.
  • the bracket 20 is coupled to the main body 11 of the rear case 10.
  • the bracket 20 and the main body 11 may be of a unitary structure.
  • the bracket 20 and the main body 11 are integrally formed by the same material (such as leather or PU).
  • the bracket 20 and the main body 11 may also be separated structures, and the two may be connected to each other by a snap-fit and a card slot, or may be connected between the two through a rotating shaft, so that the bracket 20 and the rear shell 10 are
  • the bodies 11 can be reversed relative to each other.
  • the electronic product protection cover further includes a magnet assembly 30, the magnet assembly 30 includes a first magnet group 32 and a second magnet group 34, the first magnet group 32 is disposed on the rear case 10, and the second magnet The group 34 is disposed on the bracket 20, the first magnet group 32 includes a first magnet 322 and a third magnet 324 having opposite polarities, and the second magnet group 34 includes a second magnet 342 and a fourth electrode of opposite polarities.
  • the first magnet 322 is opposite in polarity to the second magnet 342
  • the third magnet 324 is opposite in polarity to the fourth magnet 344, and passes through the first magnet 322 and the second magnet
  • the 342 adsorbs each other, and at the same time, the third magnet 324 and the fourth magnet 344 adsorb each other, so that the bracket 20 is adsorbed on the surface of the rear case 10.
  • the number of the magnet assemblies 30 may be single or two or more, and the specific number and distribution may be determined according to the size of the area of the rear case 10.
  • the electronic product protection cover provided by the present invention provides the second magnet group 34 to the bracket 20 by providing the first magnet group 32 to the rear case 10, and the first magnet group 32 includes opposite polarities. a first magnet 322 and a third magnet 324, the second magnet group 34 includes a second magnet 342 and a fourth magnet 344 of opposite polarities, and the first magnet 322 and the second magnet 342 have opposite polarities.
  • the third magnet 324 and the fourth magnet 344 are opposite in polarity, and the first magnet 322 and the second magnet 342 are mutually adsorbed, and at the same time, the third magnet 324 and the fourth magnet 344 are mutually adsorbed.
  • the bracket 20 is attracted to the surface of the rear case 10.
  • the magnetic poles of the opposite polarity are opposite in direction, so that the magnetic fluxes in the space around the first magnet group 32 and the second magnet group 34 can be offset by positive and negative, so that A magnet group 32 and a second magnet group 34 have the least effect on the surrounding magnetic induction, thereby reducing the influence on the magnetic sensitive components in the electronic product.
  • the first magnet 322 and the third magnet 324 are arranged side by side and are in contact with each other, and the second magnet 342 and the fourth magnet 344 are arranged side by side and are attached to each other, that is, the first There is no gap between the magnet 322 and the third magnet 324 (as shown in FIG. 1), and there is no gap between the second magnet 342 and the third magnet 324, so that the magnets are adhered to each other without a gap structure.
  • the amount of magnetic flux in the space around the first magnet group 32 and the second magnet group 34 is offset by a large amount, and the magnetic induction is strong. Small.
  • the first magnet 322 includes an adjacent first side 3222 and a second side 3224.
  • the first side 3222 is perpendicular to the second side 3224.
  • the third magnet 324 includes an adjacent third side 3242 and a fourth side 3244, the third side 3242 is perpendicular to the fourth side 3244, and the first magnet 322 and the third magnet 324 are arranged side by side.
  • the first side 3222 is opposite to the third side 3242, the second side 3224 and the fourth side 3244 extend in the same direction, and the second side 3224 and the fourth side 3244 are equal in length.
  • the distance L2 between the first side 3222 and the third side 3242 is less than or equal to the length L1 of the second side 3224.
  • the second side 3224 and the fourth side 3244 are regarded as the widths of the first magnet 322 and the third magnet 324, and the first side 3222 and the third side 3242 are regarded as the lengths of the first magnet 322 and the second magnet 342, further, The lengths of the first magnet 322 and the second magnet 342 are equal, and the widths of the two are also equal.
  • a gap is allowed between the first magnet 322 and the third magnet 324, but the size of the gap cannot exceed the width of the first magnet 322, allowing the presence of the gap, facilitating the easy installation and positioning of the first magnet 322 and the third during the production process.
  • the magnet 324 can reserve a mounting space in the rear case 10, and a gap is allowed between the mounting spaces, and the first magnet 322 and the third magnet 324 are positioned inside the mounting space.
  • the excessive clearance affects the cancellation of the magnetic flux between the two magnets. Therefore, it is necessary to limit the gap between the first magnet 322 and the third magnet 324.
  • the size of the gap cannot exceed the width of the first magnet 322. The empirical value obtained.
  • the difference between the magnetic field strength of the first magnet 322 and the magnetic field strength of the third magnet 324 is less than or equal to 300 mt (mtests).
  • the difference in strength between magnets the difference in magnet unit (such as size, material), the position of magnetic sensitive components, etc.
  • the magnetic field strength between the two magnets is inevitably different, and the difference in magnetic field strength between the two magnets This will cause the magnetic flux of the two magnets to be different, resulting in the magnetic flux not being completely offset. Therefore, the present invention limits the difference in magnetic field strength between the first magnet 322 and the second magnet 324 (less than or equal to 300 mt (mtests)).
  • the magnetic field strength of the first magnet 322 is the same as the magnetic field strength of the third magnet 324.
  • the same magnetic field strength is beneficial to the cancellation of the magnetic flux between the magnets.
  • the first magnet group 32 is disposed near the middle portion of the rear case 10.
  • the bracket 20 and the rear case 10 may be separated structures. When the bracket 20 is not used, the bracket is used. 20 is attached to the intermediate portion of the rear case 10. The bracket 20 may also be attached at a position close to the edge of the rear case 10, and the suction force between the first magnet group 32 located in the intermediate portion of the rear case 10 and the second magnet group 34 on the holder 20 when the holder 20 is not used. The bracket 20 is attracted to the rear case 10.
  • the first magnet group 32 is located near one edge of the rear case 10, and the bracket 20 includes a support portion 22, and the support portion 22 includes a connecting edge 222 and a supporting edge 224, the connecting edge 222 is connected to the rear casing 10, and the supporting portion 22 can be opened and closed with respect to the rear casing 10, and the supporting edge 224 is opposite to the connecting edge 222.
  • the second magnet group 34 is located at a position of the support portion 22 near the support side 224.
  • the bracket 20 further includes a bearing portion 24 connected to the connecting side 222 of the supporting portion 22, and the carrying portion 24 can be bent relative to the supporting portion 22.
  • the support portion 22 and the rear case 10 form an integrally formed structure, and the support portion 22 and the support portion 24 also form an integrally formed structure.
  • the first magnet group 32 is embedded in the rear case 10, and the second magnet group 34 is embedded in the bracket 20.
  • the in-line structure makes the electronic product protection cover beautiful.
  • the first magnet group 32 may also be disposed on the outer surface of the rear case 10, and the second magnet group 34 may also be disposed on the outer surface of the bracket 20.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Telephone Set Structure (AREA)
  • Casings For Electric Apparatus (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)

Abstract

一种电子产品保护套，包括后壳（10）和支架（20），所述后壳（10）用于包覆在电子产品后盖，所述支架（20）连接于所述后壳（10），且用于与所述后壳（10）配合以实现支撑所述电子产品。该电子产品保护套还包括磁铁组件（30），磁铁组件（30）包括第一磁铁组（32）和第二磁铁组（34），第一磁铁组（32）设于所述后壳（10），第二磁铁组（34）设于所述支架（20），第一磁铁组（32）包括极性相反的第一磁铁（322）和第三磁铁（324），第二磁铁组（34）包括极性相反的第二磁铁（342）和第四磁铁（344），第一磁铁（322）与所述第二磁铁（342）极性相反，第三磁铁（324）与所述第四磁铁（344）极性相反，通过第一磁铁（322）与第二磁铁（342）相互吸附，及同时第三磁铁（324）与第四磁铁（344）相互吸附，使得所述支架吸附在所述后壳的表面。该电子产品保护套能够降低对电子产品上磁性敏感器件的工作的影响。

Description

电子产品保护套 技术领域
本发明涉及电子产品的配件，尤其涉及一种电子产品保护套。
背景技术
随着手机、平板等电子产品的日益丰富，市场上的与电子产品配套的皮套产品也逐渐增多，很多皮套产品有支架功能，但在支架功能不使用时，由于现有皮套产品没有很好处理支架与后壳之间的连接问题，导致用户体验受到严重影响。举例而言，现有技术中一种电子产品的保护套结构之支架和后壳之间通过磁铁和铁片的吸附力，实现支架和后壳之间连接。支架内设有磁铁，后壳内设有铁片，当支架功能不使用时，将支架吸附在后壳的表面。但磁铁和铁片之间的吸附会给电子产品造成如下缺点：磁铁和铁片会导致电子产品所处位置磁场发生变化，因此，会影响到电子产品上的磁性敏感器件正常工作，如，造成指南针(Comapss)指示发生偏差。
发明内容
本发明实施例提供了一种电子产品保护套，解决了现有技术中的电子产品保护套导致电子产品所处磁场环境杂乱，影响电子产品上磁性敏感器件的工作的技术问题。
本发明提供了一种电子产品保护套，包括后壳和支架，所述后壳用于包覆在电子产品后盖，所述支架连接于所述后壳，且用于与所述后壳配合以实现支撑所述电子产品，所述电子产品保护套还包括磁铁组件，所述磁铁组件包括第一磁铁组和第二磁铁组，所述第一磁铁组设于所述后壳，所述第二磁铁组设于所述支架，所述第一磁铁组包括极性相反的第一磁铁和第三磁铁，所述第二磁铁组包括极性相反的第二磁铁和第四磁铁，所述第一磁铁与所述第二磁铁极性相反，所述第三磁铁与所述第四磁铁极性相反，通过所述第一磁铁与所述第二磁铁相互吸附，及同时所述第三磁铁与所述第四磁铁相互吸附，使得所述支架吸附在所述后壳的表面。
在第一种可能的实施方式中，所述第一磁铁和所述第三磁铁并排设置且相 互贴合，所述第二磁铁和所述第四磁铁并排设置且相互贴合。
在第二种可能的实施方式中，所述第一磁铁包括相邻的第一边和第二边，所述第一边垂直于所述第二边，所述第三磁铁包括相邻的第三边和第四边，所述第三边垂直于所述第四边，所述第一磁铁和所述第三磁铁并排设置，所述第一边与所述第三边相对，所述第二边和所述第四边延伸的方向相同，且所述第二边和所述第四边的长度相等，所述第一边与所述第三边之间的距离小于等于所述第二边的长度。
结合第二种可能的实施方式，在第三种可能的实施方式中，所述第一磁铁的磁场强度与所述第三磁铁的磁场强度之间的差值小于等于300mt。
结合第三种可能的实施方式，在第四种可能的实施方式中，所述第一磁铁的磁场强度与所述第三磁铁的磁场强度相同。
在第五种可能的实施方式中，所述第一磁铁组靠近所述后壳之中间区域设置。
在第六种可能的实施方式中，所述第一磁铁组位于靠近所述后壳的一个边缘处，所述支架包括支撑部，所述支撑部包括连接边和支撑边，所述连接边与所述后壳连接，且所述支撑部能够相对所述后壳开合，所述支撑边与所述连接边相对设置，所述第二磁铁组位于所述支撑部之靠近所述支撑边的位置处。
结合第六种可能的实施方式，在第七种可能的实施方式中，所述支架还包括承载部所述承载部连接于所述支撑部之所述连接边，且所述承载部能够相对所述支撑部弯折。
结合第七种可能的实施方式，在第八种可能的实施方式中，所述支撑部与所述后壳形成一体成型的结构，所述支撑部与所述承载部亦形成一体成型的结构。
在第九种可能的实施方式中，所述第一磁铁组内嵌于所述后壳中，所述第二磁铁组内嵌于所述支架中。
相较于现有技术，本发明提供的电子产品保护套，通过将第一磁铁组设于所述后壳，将第二磁铁组设于所述支架，且所述第一磁铁组包括极性相反的第一磁铁和第三磁铁，所述第二磁铁组包括极性相反的第二磁铁和第四磁铁，所述第一磁铁与所述第二磁铁极性相反，所述第三磁铁与所述第四磁铁极性相反，通过所述第一磁铁与所述第二磁铁相互吸附，及同时所述第三磁铁与所述 第四磁铁相互吸附，使得所述支架吸附在所述后壳的表面。这种磁铁极性相反的摆放方式，极性相反的磁铁周围磁力线方向是相反的，因此，能够使得第一磁铁组和第二磁铁组周围空间的磁通量正负相抵消，这样，第一磁铁组和第二磁铁对周围磁感应强度影响降低最低，从而实现降低对电子产品内磁敏感器件的影响。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明一种实施方式中电子产品保护套中磁铁组件分布的示意图。
图2为本发明一种实施方式中电子产品保护套的立体示意图。
图3为本发明一种实施方式中电子产品保护套的另一方向的立体示意图。
图4为本发明一种实施方式中电子产品保护套中的第一磁铁和第三磁铁位置关系示意图。
具体实施方式
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。
请参阅图1、图2及图3，本发明提供了一种电子产品保护套，应用于手机或平板等电子产品。电子产品保护套包括后壳10和支架20，所述后壳10用于包覆电子产品后盖，所述支架20连接于所述后壳10，且用于与所述后壳10配合以实现支撑所述电子产品。本实施方式中，后壳10包括主体11和边框12，所述边框12设于所述主体11的边缘，所述主体11用于遮罩电子产品的后盖，边框12卡持于电子产品的侧边，以实现将后壳10安装于电子产品。所述主体11可以呈平板状，也可以呈弧形，主体11的形状与电子产品后壳 10形状一致，二者可以相互贴合。支架20连接于后壳10之主体11，支架20与主体11之间可以是一体式结构，例如支架20与主体11通过相同的材质(如皮或PU)一体成型。支架20与主体11之间也可以是分离式结构，二者之间可以通过卡扣和卡槽的配合方式相互连接，也可以通过转轴连接在二者之间，使得支架20和后壳10的主体11之间能够相对翻转。
所述电子产品保护套还包括磁铁组件30，所述磁铁组件30包括第一磁铁组32和第二磁铁组34，所述第一磁铁组32设于所述后壳10，所述第二磁铁组34设于所述支架20，所述第一磁铁组32包括极性相反的第一磁铁322和第三磁铁324，所述第二磁铁组34包括极性相反的第二磁铁342和第四磁铁344，所述第一磁铁322与所述第二磁铁342极性相反，所述第三磁铁324与所述第四磁铁344极性相反，通过所述第一磁铁322与所述第二磁铁342相互吸附，及同时所述第三磁铁324与所述第四磁铁344相互吸附，使得所述支架20吸附在所述后壳10的表面。所述磁铁组件30的数量可以为单个，也可以为两个或两个以上，具体数量和分布可以根据后壳10面积的大小确定。
本发明提供的电子产品保护套，通过将第一磁铁组32设于所述后壳10，将第二磁铁组34设于所述支架20，且所述第一磁铁组32包括极性相反的第一磁铁322和第三磁铁324，所述第二磁铁组34包括极性相反的第二磁铁342和第四磁铁344，所述第一磁铁322与所述第二磁铁342极性相反，所述第三磁铁324与所述第四磁铁344极性相反，通过所述第一磁铁322与所述第二磁铁342相互吸附，及同时所述第三磁铁324与所述第四磁铁344相互吸附，使得所述支架20吸附在所述后壳10的表面。这种磁铁极性相反的摆放方式，极性相反的磁铁周围磁力线方向是相反的，因此，能够使得第一磁铁组32和第二磁铁组34周围空间的磁通量正负相抵消，这样，第一磁铁组32和第二磁铁组34对周围磁感应强度影响降低最低，从而实现降低对电子产品内磁敏感器件的影响。
一种实施方式中，所述第一磁铁322和所述第三磁铁324并排设置且相互贴合，所述第二磁铁342和所述第四磁铁344并排设置且相互贴合，亦即，第一磁铁322和第三磁铁324之间无间隙设置(如图1所示)，第二磁铁342和第三磁铁324之间亦无间隙设置，这样磁铁之间相互贴合无间隙的结构，使得第一磁铁组32和第二磁铁组34周围空间的磁通量正负相抵消的量大，磁感应强 度小。
另一种实施方式中，请参阅图4，所述第一磁铁322包括相邻的第一边3222和第二边3224，所述第一边3222垂直于所述第二边3224，所述第三磁铁324包括相邻的第三边3242和第四边3244，所述第三边3242垂直于所述第四边3244，所述第一磁铁322和所述第三磁铁324并排设置，所述第一边3222与所述第三边3242相对，所述第二边3224和所述第四边3244延伸的方向相同，且所述第二边3224和所述第四边3244的长度相等，所述第一边3222与所述第三边3242之间的距离L2小于等于所述第二边3224的长度L1。第二边3224和第四边3244视为第一磁铁322和第三磁铁324的宽度，第一边3222和第三边3242视为第一磁铁322和第二磁铁342的长度，进一步而言，第一磁铁322和第二磁铁342的长度相等，且二者的宽度也相等。允许第一磁铁322和第三磁铁324之间存在间隙，但间隙的大小不能超过第一磁铁322的宽度，允许间隙的存在，有利于在生产过程中，易于安装定位第一磁铁322和第三磁铁324，可以在后壳10内先预留安装空间，安装空间之间允许存在间隙，再将第一磁铁322和第三磁铁324定位在安装空间内部。但间隙过大会影响两个磁铁之间的磁通量的抵消，因此，需要限位第一磁铁322和第三磁铁324之间的间隙，间隙的大小不能超过第一磁铁322的宽度为经过多次实验得出的经验值。
一种实施方式中，所述第一磁铁322的磁场强度与所述第三磁铁324的磁场强度之间的差值小于等于300mt(毫特斯拉)。考虑到磁铁之间强度的差异、磁铁单体差异(例如尺寸、材质)、磁敏感元件的位置等因素，两块磁铁之间的磁场强度难免有差异，两块磁铁之间的磁场强度的差异会导致两块磁铁的磁通量不同，导致磁通量不能完全抵消。因此本发明对第一磁铁322和第二磁铁324之间磁场强度的差值做出限定(小于等于300mt(毫特斯拉))。
可选的，所述第一磁铁322的磁场强度与所述第三磁铁324的磁场强度相同。磁场强度相同有利于磁铁之间磁通量的抵消。一种实施方式中，所述第一磁铁组32靠近所述后壳10之中间区域设置，本实施方式中，支架20和后壳10可以是分离的结构，在不使用支架20时，将支架20贴合在后壳10的中间区域。支架20也可以连接在后壳10之靠近边缘的位置处，不使用支架20时，通过位于后壳10中间区域的第一磁铁组32与支架20上的第二磁铁组34之间的吸附力，使得支架20吸附于后壳10。
另一种实施方式中，如图2和图3所示，所述第一磁铁组32位于靠近所述后壳10的一个边缘处，所述支架20包括支撑部22，所述支撑部22包括连接边222和支撑边224，所述连接边222与所述后壳10连接，且所述支撑部22能够相对所述后壳10开合，所述支撑边224与所述连接边222相对设置，所述第二磁铁组34位于所述支撑部22之靠近所述支撑边224的位置处。
具体而言，所述支架20还包括承载部24，所述承载部24连接于所述支撑部22之所述连接边222，且所述承载部24能够相对所述支撑部22弯折。
一种实施方式中，所述支撑部22与所述后壳10形成一体成型的结构，所述支撑部22与所述承载部24亦形成一体成型的结构。
所述第一磁铁组32内嵌于所述后壳10中，所述第二磁铁组34内嵌于所述支架20中，内嵌式的结构使得电子产品保护套美观。其它实施方式中，第一磁铁组32也可以设置在后壳10的外表，第二磁铁组34也可以设置在支架20的外表。
以上对本发明实施例所提供的一种电子产品保护套进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本发明的限制。

Claims (10)

  1. 一种电子产品保护套，包括后壳和支架，所述后壳用于包覆在电子产品后盖，所述支架连接于所述后壳，且用于与所述后壳配合以实现支撑所述电子产品，其特征在于，所述电子产品保护套还包括磁铁组件，所述磁铁组件包括第一磁铁组和第二磁铁组，所述第一磁铁组设于所述后壳，所述第二磁铁组设于所述支架，所述第一磁铁组包括极性相反的第一磁铁和第三磁铁，所述第二磁铁组包括极性相反的第二磁铁和第四磁铁，所述第一磁铁与所述第二磁铁极性相反，所述第三磁铁与所述第四磁铁极性相反，通过所述第一磁铁与所述第二磁铁相互吸附，及同时所述第三磁铁与所述第四磁铁相互吸附，使得所述支架吸附在所述后壳的表面。
  2. 如权利要求1所述的电子产品保护套，其特征在于，所述第一磁铁和所述第三磁铁并排设置且相互贴合，所述第二磁铁和所述第四磁铁并排设置且相互贴合。
  3. 如权利要求1所述的电子产品保护套，其特征在于，所述第一磁铁包括相邻的第一边和第二边，所述第一边垂直于所述第二边，所述第三磁铁包括相邻的第三边和第四边，所述第三边垂直于所述第四边，所述第一磁铁和所述第三磁铁并排设置，所述第一边与所述第三边相对，所述第二边和所述第四边延伸的方向相同，且所述第二边和所述第四边的长度相等，所述第一边与所述第三边之间的距离小于等于所述第二边的长度。
  4. 如权利要求3所述的电子产品保护套，其特征在于，所述第一磁铁的磁场强度与所述第三磁铁的磁场强度之间的差值小于等于300mt。
  5. 如权利要求4所述的电子产品保护套，其特征在于，所述第一磁铁的磁场强度与所述第三磁铁的磁场强度相同。
  6. 如权利要求1所述的电子产品保护套，其特征在于，所述第一磁铁组 靠近所述后壳之中间区域设置。
  7. 如权利要求1所述的电子产品保护套，其特征在于，所述第一磁铁组位于靠近所述后壳的一个边缘处，所述支架包括支撑部，所述支撑部包括连接边和支撑边，所述连接边与所述后壳连接，且所述支撑部能够相对所述后壳开合，所述支撑边与所述连接边相对设置，所述第二磁铁组位于所述支撑部之靠近所述支撑边的位置处。
  8. 如权利要求7所述的电子产品保护套，其特征在于，所述支架还包括承载部，所述承载部连接于所述支撑部之所述连接边，且所述承载部能够相对所述支撑部弯折。
  9. 如权利要求8所述的电子产品保护套，其特征在于，所述支撑部与所述后壳形成一体成型的结构，所述支撑部与所述承载部亦形成一体成型的结构。
  10. 如权利要求1所述的电子产品保护套，其特征在于，所述第一磁铁组内嵌于所述后壳中，所述第二磁铁组内嵌于所述支架中。
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US20180062688A1 (en) 2018-03-01
EP3248498B1 (en) 2022-07-27
CN106998866B (zh) 2019-02-12
US10164678B2 (en) 2018-12-25
JP2018513576A (ja) 2018-05-24
EP3248498A4 (en) 2018-03-28
KR20170118167A (ko) 2017-10-24
CN106998866A (zh) 2017-08-01
KR101988974B1 (ko) 2019-06-13
JP6567065B2 (ja) 2019-08-28

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