WO2021056663A1 - Boîtier et terminal mobile - Google Patents

Boîtier et terminal mobile Download PDF

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Publication number
WO2021056663A1
WO2021056663A1 PCT/CN2019/113629 CN2019113629W WO2021056663A1 WO 2021056663 A1 WO2021056663 A1 WO 2021056663A1 CN 2019113629 W CN2019113629 W CN 2019113629W WO 2021056663 A1 WO2021056663 A1 WO 2021056663A1
Authority
WO
WIPO (PCT)
Prior art keywords
box
magnetic member
magnetic
box body
cover
Prior art date
Application number
PCT/CN2019/113629
Other languages
English (en)
Chinese (zh)
Inventor
刘德洋
Original Assignee
万魔声学科技有限公司
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 万魔声学科技有限公司 filed Critical 万魔声学科技有限公司
Publication of WO2021056663A1 publication Critical patent/WO2021056663A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C11/00—Receptacles for purposes not provided for in groups A45C1/00-A45C9/00
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones

Definitions

  • the present invention relates to the technical field of article boxes, in particular to a box and a mobile terminal.
  • the earphones are divided into wireless earphones and wired earphones.
  • the wireless earphones realize signal connection with the audio playback device through Bluetooth to realize sound playback.
  • the body of the wireless headset is usually very small, which increases the difficulty of storing the wireless headset.
  • wireless earphones on the market are usually equipped with a charging box, and the wireless earphones are placed in the charging box to realize the storage and charging of the wireless earphones.
  • the charging case includes a case cover and a case body, but the current charging case does not feel good when opening the cover. How to provide a method that can automatically realize the subsequent opening process after the case cover and the case body are opened at a certain angle
  • the charging box is a technical problem that needs to be solved urgently in this field.
  • a box and a mobile terminal are provided.
  • Box cover including cover part and extension part
  • a box body, a cavity with an opening is arranged in the box body, and the box cover is rotatably connected to the box body so that the cover part can open or cover the opening;
  • the extension part extends from the rotating connection part of the box cover and the box body, and at least a part extends into the cavity, and the extension part and the cover part move synchronously;
  • a first magnetic member, the first magnetic member is at least partially disposed on the extension part;
  • the second magnetic member is arranged in the cavity of the box body and is located outside the rotation track of the extension part.
  • a mobile terminal includes a box and a detachable earphone set in the box, the box includes:
  • Box cover including cover part and extension part
  • a box body, a cavity with an opening is arranged in the box body, and the box cover is rotatably connected to the box body so that the cover part can open or cover the opening;
  • the extension part extends from the rotating connection part of the box cover and the box body, and at least a part extends into the cavity, and the extension part and the cover part move synchronously;
  • a first magnetic member, the first magnetic member is at least partially disposed on the extension part;
  • the second magnetic member is arranged in the cavity of the box body and is located outside the rotation track of the extension part.
  • Figure 1 is a schematic structural diagram of a box in an embodiment of the application.
  • Figure 2 is a schematic structural view of the box cover included in the box in Figure 1;
  • Fig. 3 is a schematic structural diagram of a box body included in the box in Fig. 1;
  • Figure 4 is a schematic diagram of a part of the structure of the box in two embodiments of the application.
  • Fig. 5 is a schematic diagram of the box in an embodiment of the application from the lid closed to the open state
  • Fig. 6 is a schematic structural diagram of a box according to another embodiment of the application.
  • Fig. 7 is a schematic diagram of the state of the box in the embodiment shown in Fig. 6 after the lid is closed;
  • Fig. 8 is a schematic structural diagram of a box in another embodiment of the application.
  • Fig. 9 is a schematic structural diagram of a box in an embodiment of the application.
  • the fourth magnetic part 15.
  • the fifth magnetic part 100, the cover of the box; 110, the chamber; 111, the cover part; 112, the extension part; 200, the box body; 210, the opening; 211, the cavity; 212.
  • Fig. 1 is a schematic diagram of the structure of a box in an embodiment.
  • the box can be used to store electronic equipment, such as earphones, etc.; the box can also be used to store daily necessities, such as medicines.
  • the box can be used as a charging box for the earphones.
  • the earphones can be wireless earphones with rechargeable batteries.
  • the box is also equipped with rechargeable batteries. After the earphones are stored in the box, the earphones can be used by the rechargeable batteries in the box. Charge it.
  • the box includes a box cover 100 and a box body 200.
  • the box cover 100 and the box body 200 are rotationally connected, and the rotationally connected part of the box cover 100 and the box body 200 is referred to as the rotational connection part 300.
  • the box cover 100 and the box body 200 are respectively provided with holes, and a shaft on the box cover 100 and the box body 200 is inserted through a connecting shaft to connect the box cover 100 and the box body 200, so that the box cover 100 and the box body 200 can be When rotating around this connecting shaft, the connecting shaft is the rotating connecting portion 300.
  • a hook pin is provided on the box cover 100, a hole is provided on the box body 200, and the hook pin is hooked into the hole to realize the rotational connection of the box cover 100 and the box body 200, and the hook pin and the hole that cooperate with each other also rotate Connecting part 300.
  • a cavity 211 with an opening 210 is provided in the box 200, and the cavity 211 is used for storing articles.
  • the opening 210 of the cavity 211 is arranged upward, and the cavity 211 can be covered by the box cover 100, so that the article is enclosed in the cavity 211.
  • a cavity 110 may also be provided in the box cover 100. After the box cover 100 is closed with the box body 200, the cavity 211 and the cavity 110 can communicate, thereby increasing the storage capacity. Space for items.
  • Fig. 2 is a schematic structural view of the box cover 100 in Fig. 1.
  • the box cover 100 includes a cover portion 111 and an extension portion 112.
  • the upper dashed frame in Fig. 2 is the cover portion 111.
  • the extension 112 is in the dashed frame below.
  • the cover portion 111 is used to cover the opening 210 of the box body 200.
  • the extension portion 112 extends from the rotating connection portion 300 of the box cover 100 and the box body 200. As shown in FIG. 1, at least a part of the extension portion 112 extends into the cavity 211. Since the extension portion 112 and the cover portion 111 are fixedly connected or integrally formed, the extension portion 112 and the cover portion 111 move synchronously.
  • the box cover 100 is provided with a first magnetic member 11.
  • the first magnetic member 11 may be a permanent magnet, such as a magnet; for another example, the first magnetic member 11 may also be an electromagnet, and the electromagnet needs to be energized before it has magnetism.
  • the first magnetic member 11 may be completely disposed on the extension portion 112.
  • one part of the first magnetic member 11 may be arranged on the extension part 112 and another part on the cover part 111. In other words, at least a part of the first magnetic member 11 is provided on the extension portion 112.
  • the direction of the magnetic line of force inside the magnet is from the S pole to the N pole.
  • the first magnetic member 11 may be a bar magnet, and the direction of the magnetic line of induction inside the first magnetic member 11 may be horizontal to the right.
  • a second magnetic member 12 is provided in the box 200.
  • the second magnetic member 12 may also be a permanent magnet or an electromagnet.
  • the second magnetic member 12 is a bar-shaped permanent magnet as an example for description.
  • the second magnetic member 12 is provided in the box body 200. Specifically, it can be provided in the cavity 211 of the box body 200. Of course, it is not limited to all the second magnetic members 12 being provided in the cavity 211, or the second magnetic member 12
  • the two magnetic parts 12 are partially disposed in the cavity 211.
  • the extension portion 112 makes a circular arc movement with the rotating connecting portion 300 as the center.
  • the second magnetic member 12 is arranged outside the track where the extension 112 rotates around the rotating connecting portion 300 as the center, that is, the second magnetic member 12 does not prevent the box body 200 and the box cover 100 from opening.
  • the magnetic field force between the first magnetic member 11 and the second magnetic member 12 drives the box lid 100 and The box 200 is opened.
  • the magnetic field force between the first magnetic member 11 and the second magnetic member 12 will not
  • the box cover 100 and the box body 200 are driven to open; after the opening angle is greater than 45°, the magnetic field force between the first magnetic member 11 and the second magnetic member 12 drives the box cover 100 and the box body 200 to open, and the box cover 100 is opened by hand.
  • the box body 200 After opening to the box body 200 to an angle greater than 45°, it can be felt that there is a force between the box cover 100 and the box body 200 to push the box cover 100 and the box body 200 to open.
  • the direction of the magnetic line of force inside the magnet is from the S pole to the N pole.
  • the second magnetic member 12 may be a bar magnet, and the direction of the magnetic line of induction inside the second magnetic member 12 may be in the vertical direction.
  • FIG. 4 they are partial structural diagrams of the box body 200 in the two embodiments, and the plane where the opening 210 of the box body 200 is roughly located is t.
  • the angle ⁇ between the direction of the magnetic line of force inside the second magnetic member 12 and the plane t is 80°.
  • the angle ⁇ between the direction of the magnetic line of force inside the second magnetic member 12 and the plane t is 100°. In other embodiments, 80° ⁇ 100°. That is to say, in FIG. 3, the direction of the magnetic line of force inside the second magnetic member 12 may be along the vertical direction, and on the basis of FIG.
  • the direction of the magnetic line of force inside the second magnetic member 12 may be left or right.
  • the magnetic field force between the first magnetic member 11 and the second magnetic member 12 drives the box cover 100 and the box body 200 to open.
  • FIG. 5 is a schematic diagram of the box in an embodiment of the application from the closed state to the open state.
  • the line where the magnetic line of induction inside the first magnetic member 11 is located is the dashed line m1
  • the line where the line of magnetic induction inside the second magnetic member 12 is located is the dashed line m2.
  • m1 is perpendicular to m2
  • the acute angle between m1 and m2 gradually decreases
  • m1 and m2 are parallel
  • the acute angle between m1 and m2 gradually increases. The big process.
  • the process of closing the lid 100 and the box body 200 from the lid to opening includes at least the process of the magnetic lines of induction within the first magnetic member 11 and the second magnetic member 12 from being perpendicular to parallel.
  • the process of closing the lid 100 and the box body 200 from the lid to opening includes at least the process of the magnetic lines of induction within the first magnetic member 11 and the second magnetic member 12 from being parallel to intersecting again.
  • the left side is the S pole and the right side is the N pole; of the two magnetic poles of the second magnetic member 12, The upper side is the S pole, and the lower side is the N pole.
  • the direction of the magnetic line of force inside the second magnetic member 12 is always from the S pole to the N pole.
  • the direction of the magnetic lines of induction inside the second magnetic member 12 is directed from top to bottom.
  • the angle between the direction of the magnetic line of force inside the second magnetic element 12 and the plane t is ⁇ , 80° ⁇ 100°, although the value of ⁇ is different .
  • the first magnetic part 11 and the second magnetic part 12 internal magnetic induction The directions of the lines are all opposite.
  • the upper side is the N pole, and the lower side It is the S pole.
  • the first magnetic member 11 and the second magnetic The magnetic field force between the pieces 12 drives the box cover 100 and the box body 200 to open.
  • the magnetic field force between the first magnetic member 11 and the second magnetic member 12 will not The box cover 100 and the box body 200 are driven to open; after the opening angle is greater than 45°, the magnetic field force between the first magnetic member 11 and the second magnetic member 12 drives the box cover 100 and the box body 200 to open, and the box cover 100 is opened by hand.
  • opening to the box body 200 to an angle greater than 45° it can be felt that there is a force between the box cover 100 and the box body 200 to push the box cover 100 and the box body 200 to open.
  • the second magnetic member 12 includes a first end 12A close to the opening 210 of the box body 200 and a second end 12B extending into the box body 200.
  • the distance h1 between the rotating connecting portion 300 and the first end 12A is smaller than the distance h2 between the rotating connecting portion 300 and the second end 12B.
  • the second magnetic member 12 has an intermediate surface t along the vertical direction.
  • the rotating connecting portion 300 is disposed on the upper portion of the intermediate surface t.
  • the distance h3 from the rotating connecting portion 300 to the opening 210 is greater than the distance h4 from the first end 12A to the opening 210.
  • the actual position of the rotating connecting portion 300 is between the first end 12A and the intermediate surface t.
  • the box cover 100 is opened to the state shown in FIG. 5(3). After that, you can continue to open to the state shown in Figure 5 (4).
  • Fig. 6 is a schematic structural diagram of a box of another embodiment.
  • the box further includes a third magnetic member 13, which is arranged near the opening 210.
  • the box cover 100 is opened to a certain angle, for example, when the box cover 100 is opened to the first magnetic member 11 and the second magnetic member 11
  • the magnetic lines of induction inside the magnetic member 12 are parallel
  • the magnetic field force between the first magnetic member 11 and the third magnetic member 13 drives the box cover 100 and the box body 200 to continue to open.
  • the first magnetic member 11 abuts on the third magnetic member 13, which is the final posture in which the box cover 100 is opened at this time.
  • the length h6 of the extension portion 112 is greater than the shortest distance h5 between the third magnetic member 13 and the rotating connection portion 300. Since the first magnetic member 11 is disposed on the extension 112, by reasonably selecting the position of the first magnetic member 11 on the extension 112, when the box cover 100 is fully opened, the first magnetic member 11 disposed on the extension 112 can be After abutting against the third magnetic member 13 and the box cover 100 is fully opened, since the first magnetic member 11 can abut against the third magnetic member 13, the box cover 100 can be kept in a stable open state.
  • the second magnetic member 12 and the third magnetic member 13 may jointly form a magnetic unit.
  • the magnetic unit may also include other magnetic parts that can be magnetically matched with the first magnetic part 11.
  • the magnetic unit composed of the second magnetic member 12 and the third magnetic member 13 is taken as an example for description.
  • the magnetic unit is disposed in the cavity 211 of the box body 200.
  • the meaning of being arranged in the cavity 211 here means that the magnetic unit includes at least the part accommodated in the cavity 211.
  • a part of the magnetic unit is embedded in the wall of the box.
  • the magnetic unit is arranged in the cavity 211. .
  • the lid 111 and the box body 200 are opened to a certain extent.
  • the magnetic field generated by the magnetic unit and the magnetic field force generated by the first magnetic member 11 drive the box cover 100 to move in the direction of opening the box.
  • the box cover 100 is opened with both hands, for example, one hand holds the box body 200 and the other hand holds the box cover 100, in the process of opening the lid, after opening a certain angle, you can clearly feel
  • the thrust is formed by the interaction force between the first magnetic member 11 and the magnetic unit.
  • the magnetic unit includes a second magnetic member 12, the second magnetic member 12 is a bar magnet, the second magnetic member 12 includes a first end 12A and a second end 12B, and the first end 12A is a first end 12A.
  • One magnetic pole 12AA, the second end 12B is a second magnetic pole 12BB, and the first magnetic pole 12AA is magnetically opposite to the second magnetic pole 12BB.
  • the first magnetic pole 12AA is arranged close to the opening 210 of the box body 200, and the second magnetic pole 12BB is away from the opening 210 of the box body 200 and extends into the box body 200.
  • the first magnetic pole 12AA may be an N pole or an S pole.
  • Fig. 7 is a schematic diagram of the state of the box in the embodiment shown in Fig.
  • the length h6 of the extension 112 is less than the shortest distance h7 from the second magnetic member 12 to the rotating connection part 300, so that the extension 112 can be free from interference during the process of closing and opening the box cover 100 The movement in the cavity 211.
  • the right side of the first magnetic member 11 is close to the second magnetic member 12, and the first magnetic member 11 is close to the magnetic pole of the second magnetic member 12 and the first magnetic pole 12AA is magnetic. in contrast.
  • the magnetic unit includes a third magnetic member 13, which is arranged at the opening 210 of the box body 200, and the length h6 of the extension 112 is greater than the shortest distance from the third magnetic member 13 to the rotating connecting portion 300 h5.
  • the magnetic poles of the first magnetic member 11 and the third magnetic member 13 close to each other are opposite, that is, the magnetic poles of the first magnetic member 11 and the third magnetic member 13 close to each other attract each other of.
  • FIG. 8 is a schematic structural diagram of a box in another embodiment.
  • the box body 200 is provided with a resisting portion 212, and the third magnetic member 13 is disposed close to the resisting portion 212.
  • the first magnetic member 11 is supported on the abutting portion 212.
  • the extension 112 may be supported on the abutting portion 212.
  • the third magnetic member 13 is located at the contact portion 212.
  • the third magnetic member 13 directly serves as the resisting portion 212 provided on the box body 200.
  • the first magnetic pole 12AA when the box is fully opened, the first magnetic pole 12AA is closer to the opening 210 of the box body 200 than the rotating connecting portion 300. In other words, the distance between the first magnetic pole 12AA and the position of the opening 210 of the box body 200 is smaller than the distance between the rotating connection part 300 and the opening 210 of the box body 200.
  • a fourth magnetic member 14 is provided on the box cover 100, and a fifth magnetic member 15 is provided on the box body 200.
  • the fourth magnetic member 14 and the fifth magnetic member 15 can be mutually Suck in.
  • the fourth magnetic member 14 and the fifth magnetic member 15 are attracted to each other. After the cover 100 is closed on the box body 200, the fourth magnetic member 14 and the fifth magnetic member 15 are used to keep the box cover 100 and the box body 200 stable. Covered magnetic parts.
  • the third magnetic member 13 may be replaced with a first metal member that can be attracted by the first magnetic member 11, for example, the third magnetic member 13 may be replaced by an iron member.
  • a fourth magnetic member 14 is provided on the box cover 100, and a second metal member is provided on the box body 200.
  • the fourth magnetic member 14 and the second metal member can be mutually Suck in.
  • the fourth magnetic member 14 and the second metal member are attracted to each other. After the box cover 100 is closed on the box body 200, the fourth magnetic member 14 and the second metal member are used to maintain a stable closure between the box cover 100 and the box body 200. Parts.
  • a fifth magnetic member 15 is provided on the box body 200, and a third metal member is provided on the box cover 100.
  • the fifth magnetic member 15 and the third metal member can attract each other.
  • the fifth magnetic member 15 and the third metal member are attracted to each other, and after the box cover 100 is closed on the box body 200, the fifth magnetic member 15 and the third metal member are used to maintain the stable cover between the box cover 100 and the box body 200 Parts.
  • Figure 9 is a schematic structural diagram of a box in an embodiment.
  • a first hook 410 is provided on the box cover 100
  • a second hook 420 is provided on the box body 200
  • a first hook 410 and a second hook are provided.
  • the two hooks 420 can be hooked after being locked with each other.
  • the first hook member 410 and the second hook member 420 are parts for maintaining a stable cover between the box cover 100 and the box body 200.
  • the first hook 410 is a hook
  • the second hook 420 is a hook groove.
  • the first hook 410 is a hook groove
  • the second hook 420 is a hook.
  • a mobile terminal includes the box in any one of the above embodiments, and also includes earphones arranged in the box.
  • the aforementioned earphone is a wireless earphone.
  • a first battery is provided in the aforementioned earphone, and a second battery is provided in the box.
  • the first battery can charge the second battery.
  • a charging circuit module is also provided in the box, and the first battery charges the second battery through the charging circuit module.

Abstract

La présente invention concerne un boîtier et un terminal mobile. Le boîtier comprend : un couvercle de boîtier (100), qui comprend une partie de recouvrement (111) et une partie d'extension (112) ; un corps de boîtier (200), une cavité (211) présentant une ouverture (210) disposée à l'intérieur du corps de boîtier (200), le couvercle de boîtier (100) étant relié de manière rotative au corps de boîtier (200) de sorte que la partie de recouvrement (111) puisse ouvrir ou fermer l'ouverture (210), la partie d'extension (112) s'étendant à partir d'une partie de liaison rotative (300) du couvercle de boîtier (100), le corps de boîtier (200), ainsi qu'au moins une partie de la partie d'extension (112) s'étendant dans le corps de cavité (211), et la partie d'extension (112) et la partie de recouvrement (111) se déplacent de manière synchrone ; un premier élément magnétique (11), au moins une partie du premier élément magnétique (11) étant disposée sur la partie d'extension (112) ; et un second élément magnétique (12), disposé dans la cavité (211) du corps de boîtier (200) et situé à l'extérieur d'une piste rotative de la partie d'extension (112). Dans un processus dans lequel le couvercle de boîtier (100) et le corps de boîtier (200) sont commutés d'un état fermé à un état d'ouverture, lorsque la partie de recouvrement (111) et le corps de boîtier (200) sont ouverts à un certain angle, la force de champ magnétique entre le premier élément magnétique (11) et le second élément magnétique (12) entraîne le couvercle de boîtier (100) et le corps de boîtier (200) à s'ouvrir.
PCT/CN2019/113629 2019-09-25 2019-10-28 Boîtier et terminal mobile WO2021056663A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910908737.6 2019-09-25
CN201910908737 2019-09-25

Publications (1)

Publication Number Publication Date
WO2021056663A1 true WO2021056663A1 (fr) 2021-04-01

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PCT/CN2019/113629 WO2021056663A1 (fr) 2019-09-25 2019-10-28 Boîtier et terminal mobile
PCT/CN2019/113666 WO2021056664A1 (fr) 2019-09-25 2019-10-28 Boîte et terminal mobile

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Application Number Title Priority Date Filing Date
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CN (1) CN113994709B (fr)
WO (2) WO2021056663A1 (fr)

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CN113993027A (zh) * 2021-10-29 2022-01-28 歌尔科技有限公司 收纳盒

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CN214256584U (zh) * 2021-03-12 2021-09-21 东莞立讯精密工业有限公司 一种耳机盒及耳机套装

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CN110166876A (zh) * 2019-06-15 2019-08-23 常德沁音科技有限公司 一种磁吸式无线蓝牙耳机充电盒
CN110176799A (zh) * 2019-07-02 2019-08-27 常德沁音科技有限公司 一种方便开合的耳机充电盒

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KR20170108267A (ko) * 2016-03-17 2017-09-27 엘지전자 주식회사 이동 단말기
CN208402074U (zh) * 2018-06-08 2019-01-18 Oppo广东移动通信有限公司 耳机盒
CN109533640A (zh) * 2019-01-15 2019-03-29 东莞市宏联电子有限公司 一种铰接装置及收纳盒
CN110166876A (zh) * 2019-06-15 2019-08-23 常德沁音科技有限公司 一种磁吸式无线蓝牙耳机充电盒
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Publication number Priority date Publication date Assignee Title
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CN113994709B (zh) 2022-11-18
WO2021056664A1 (fr) 2021-04-01
CN113994709A (zh) 2022-01-28

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