WO2018149357A1 - Support de doigt de terminal mobile - Google Patents

Support de doigt de terminal mobile Download PDF

Info

Publication number
WO2018149357A1
WO2018149357A1 PCT/CN2018/075819 CN2018075819W WO2018149357A1 WO 2018149357 A1 WO2018149357 A1 WO 2018149357A1 CN 2018075819 W CN2018075819 W CN 2018075819W WO 2018149357 A1 WO2018149357 A1 WO 2018149357A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile terminal
cover
ring
ring member
annular
Prior art date
Application number
PCT/CN2018/075819
Other languages
English (en)
Chinese (zh)
Inventor
李小宁
吉茂良
蔡传进
Original Assignee
珠海新石科技有限公司
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 珠海新石科技有限公司 filed Critical 珠海新石科技有限公司
Publication of WO2018149357A1 publication Critical patent/WO2018149357A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers

Definitions

  • the present invention relates to the field of mobile terminal bracket technologies, and in particular, to a mobile terminal ring buckle.
  • the present invention is based on a Chinese utility model patent with the patent number CN201720134130.3 and the application date being February 14, 2017, the content of which is incorporated herein by reference.
  • the existing mobile terminal finger ring includes a patch panel, a face cover and a ring member, the first side of the patch panel is provided with an adhesive layer, the ring member is hinged on the face cover, and the sticker panel faces away from the first a male engaging portion is disposed on the second side of the side, a female engaging portion is disposed on the back side of the cover, and the male engaging portion is a second annular protrusion on the outer peripheral surface of the applying plate, and the female engaging portion is a surface
  • An elastic plate is connected to the plate.
  • the extended end of the elastic plate is connected with an elastic limiting protrusion.
  • the surface cover is provided with a plurality of limiting holes, and the elastic limiting protrusion can selectively enter the limiting hole.
  • a problem with the existing mobile terminal finger ring buckle is that the rotational positioning between the face cover and the patch plate is achieved by the elastic limit protrusion being clamped into the limit hole.
  • the conditions for the elastic limit protrusion to smoothly enter the limit hole include: a guide surface between the elastic limit protrusion and the limit hole, and a shallow depth of entry of the elastic limit protrusion relative to the limit hole. These conditions achieve the same positioning stability between the cover and the plate when the elastic limit protrusion is inserted into the limit hole; the same can only be achieved by the cooperation of the elastic limit protrusion and the limit hole.
  • the relative positioning of some fixed angular positions with the slats makes the use of the buckles inconvenient. Therefore, it is necessary to improve the existing mobile terminal ring buckle.
  • An object of the present invention is to provide a mobile terminal finger ring with stable rotation performance.
  • the first side of the patch panel is provided with an adhesive layer, and the ring member is rotatably connected to the cover panel; the outer peripheral surface of the patch panel is disposed
  • the mobile terminal ring buckle further comprises a circular metal elastic piece, the metal elastic piece is disposed in the receiving cavity;
  • the second side of the bonding plate forms a first matching surface, and the second side of the bonding plate Opposite the first side of the affixing plate,
  • the surface cover forms a second mating surface at the bottom of the accommodating cavity, and the metal elastic piece abuts between the first mating surface and the second mating surface;
  • the metal dome is made of metal copper.
  • the mating notch of the ring member is elastically expanded to be engaged with the connecting portion of the cover.
  • the plate is provided with a through hole penetrating through the first side and the second side of the plate.
  • a further solution is that the cover is circular, and the inner diameter of the circular ring is larger than the outer diameter of the cover, and the ring member can be rotated and sleeved outside the cover.
  • a further solution is that the adhesive layer is a double-sided film.
  • a further solution is that the depth of the receiving cavity is smaller than the height of the patch.
  • a further solution is that the ring member and the cover are connected by a metal pin.
  • a further solution is that the circumferential surface of the cover protrudes from the connecting portion, and the ring member is hinged to the connecting portion.
  • a ring-shaped limiting protrusion is disposed on the outer peripheral surface of the cover, and the ring member can abut on the annular limiting protrusion.
  • the metal shrapnel is made of metal copper, and the copper shrapnel has better stability and elastic deformation capability, and meets the requirements for use of the finger ring of the mobile terminal.
  • the pressure between the connecting portion of the ring member and the face cover forms a frictional force, so that the ring member can be fixed in an arbitrary rotation state with respect to the connecting portion.
  • the deformation of the copper sheet causes air compression in the sealed space formed between the depressed portion of the copper sheet and the contact surface, and the through hole prevents the formation of air compression, and the buckle is more stable. Mechanism state; Similarly, the through hole also facilitates the adhesion between the adhesive layer and the patch.
  • the ring member when the ring buckle is not used, the ring member can be placed outside the cover to form a storage state of the buckle, so that the buckle is more humanized.
  • the depth of the accommodating cavity of the present invention is less than the height of the slats to ensure that the ring buckle is adhered to the back of the mobile terminal through the double-sided film, and the cover does not contact the mobile terminal casing, thereby ensuring that the rotation of the cover is not correct to the mobile terminal. causes wear and tear.
  • the annular limiting protrusion can effectively prevent the ring member from colliding with the casing of the mobile phone, and protect the mobile terminal such as a mobile phone.
  • FIG. 1 is a structural diagram of an embodiment of a finger ring buckle of a mobile terminal according to the present invention.
  • FIG. 2 is a structural exploded view of an embodiment of a finger ring buckle of a mobile terminal according to the present invention.
  • FIG 3 is another structural exploded view of an embodiment of a finger ring buckle of a mobile terminal according to the present invention.
  • FIG. 4 is a cross-sectional view showing an embodiment of a finger ring buckle of a mobile terminal according to the present invention.
  • FIG. 5 is a structural diagram of another state of a ring buckle embodiment of a mobile terminal according to the present invention.
  • FIG. 1 is a structural diagram of an embodiment of a finger ring buckle of a mobile terminal according to the present invention.
  • the mobile terminal ring buckle refers to a mobile terminal accessory that is bonded or mounted on the back of a mobile terminal such as a mobile phone or a tablet computer, and is equipped with a ring member on which the finger ring is fastened to realize a handheld auxiliary function.
  • the finger ring of the mobile terminal provided by the present invention comprises a cover 1 and a ring member 3, and a connecting portion 11 is protruded from the periphery of the cover 1, and the ring member 3 is rotatably connected to the connecting portion 11. on.
  • FIG. 2 and FIG. 3 are respectively exploded structural views of different embodiments of the embodiment of the finger ring buckle of the mobile terminal of the present invention.
  • the mobile terminal ring buckle includes a cover 1, a plate 2, a ring member 3, a metal dome 4, a double-sided film 5, and a metal pin 6.
  • the face cover 1 has a circular shape, and the back side of the face cover 1 is provided with a circular receiving cavity 12 having a bottom plane 121 and a complete ring formed around the inner circumferential wall of the receiving cavity 12.
  • the groove 122 is fitted, and the bottom plane 121 is the second mating surface.
  • a ring boss 124 is disposed on the inner wall of the accommodating cavity 12, the boss 124 is disposed on the side of the annular fitting groove 122 and located at the mortise opening close to the accommodating cavity 12, and the boss 124 is disposed on the inward side A friction fit surface.
  • the cover 1 is provided with a complete annular annular limiting protrusion 123 on the outer peripheral surface of the side close to the mouth of the receiving cavity 12. When the circular ring member 3 is turned over to achieve the storage state, the annular limiting protrusion 123 can be effectively Prevent the ring member 3 from colliding with the outer casing of the mobile phone to protect the mobile phone.
  • the board 2 is an oblate block, the board 2 includes opposite first and second sides, and the board 2 is provided with a complete annular ring-shaped protrusion 24 on its circumferential surface, the board 2
  • the upper side that is, the upper surface 21 on the second side is a first mating surface, and the annular fitting protrusion 24 is disposed on a side close to the upper surface 21.
  • the lower side of the plate 2, that is, the lower surface 22 of the first side is used for cooperating with the adhesive layer.
  • the plate 2 is provided with two symmetrically disposed circular through holes 23 through which the circular through holes 23 are inserted.
  • the upper and lower sides, and the circular through hole 23 extends in a direction perpendicular to the upper surface 21.
  • the annular fitting projection 24 is provided with a second friction fit surface on the downward facing side.
  • the ring member 3 is shaped like a ring and is provided with a fitting notch 31.
  • the ring member 3 is provided with two pin holes on both sides of the fitting notch 31.
  • the ring member 3 is an elastic metal member, and the ring member 3 is matched.
  • the width of the notch 31 is smaller than the width of the connecting portion 11, and the ring member 3 is elastically deformed to expand the fitting notch, so that the fitting notch 31 is fastened to the connecting portion 11, and the connecting portion 11 is fitted with the metal pin 6 and the metal pin 6
  • the hinge between the cover 1 and the ring member 3 is realized, and the ring member can be rotated relative to the cover member, and the friction between the ring member and the connecting portion is made
  • the ring member can be fixed to any one of the rotational angle states with respect to the face cover.
  • the inner diameter of the ring member 3 is larger than the outer diameter of the face cover 1, and the ring member 3 can be rotated about the metal pin 6 and placed outside the face cover 1.
  • the adhesive layer is a double-sided film 4, and the metal elastic piece 5 is a metal piece having elastic deformation ability, the metal elastic piece 5 is arched in the middle to form a bulging portion 51 and corresponding to the bulge portion 51 formed on the back side of the bulging portion 51.
  • the metal dome 5 is made of metallic copper.
  • the mobile terminal refers to the work of the buckle, and the connection between the cover 1 and the ring 3 is first completed by the metal pin 6, and then the mounting connection between the cover 1 and the cover 2 is performed.
  • the metal dome 5 is placed in the accommodating cavity 12, and then the affixing plate 2 is snapped into the accommodating cavity 12, and between the affixing plate 2 and the face cover 1 through the annular fitting protrusion 24 and the annular fitting groove 122. The clearance fit is achieved. Thereafter, the metal dome 5 is located at the bottom plane 121 of the face cover 1.
  • the metal dome 5 is pressed.
  • the metal elastic piece 5 is deformed and exerts a reaction force on the first mating surface and the second mating surface on both sides thereof, so that the second friction matching surface of the annular fitting protrusion 24 abuts against the first friction of the boss 124 On the mating surface, a large frictional force is formed between the cover 1 and the patch 2.
  • the depth of the accommodating cavity 12 is smaller than the height of the slat 2, and the depth of the accommodating cavity 12 is smaller than the height of the slat 2 to ensure that the buckle is adhered to the back of the mobile terminal through the double-sided film, and the cover 1 does not overlap with the mobile terminal.
  • the outer casing contacts to ensure that the rotation of the cover 1 does not cause wear to the mobile terminal.
  • the double-sided film 4 is adhered to the lower surface 22 of the patchboard 2, and the mobile terminal finger loop is bonded to the back of the mobile terminal through the double-sided film 4, and the angle of the cover 1 is rotated relative to the mobile phone.
  • the ⁇ is pressed against the cover 1 so that the cover 1 is approached with respect to the direction of the mobile phone, and the cymbal metal dome 5 is deformed while being separated from the annular engagement protrusion 25
  • the contact between the bosses 124 has no direct contact point between the cover 1 and the plate 2, and there is a very small friction between the two, so that a smooth relative rotation between the cover 1 and the plate 2 can be realized.
  • the cover 1 After rotating to the target rotating position, the pressing of the cover 1 is cancelled, and under the force of the metal elastic piece 5, the annular fitting protrusion 25 is again brought into contact with the boss 124 to form a large friction force, so that the cover 1 and the connection are
  • the circular ring member 3 on the cover 1 can maintain the relative position at any angle, that is, achieve stable rotational positioning of the buckle and achieve full angular positioning between the two.
  • the mobile terminal of the present invention can be attached to a mobile terminal such as a smart phone or a tablet computer, and the user's finger can pass through the ring member and prevent the mobile terminal from slipping. Moreover, the user needs to adjust the angle of the cover and the ring member, and only need to press the cover to achieve easy rotation adjustment, realize the buckle The stable rotational positioning and the full angular positioning between the two are greatly facilitated by the user.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un support de doigt de terminal mobile, comprenant une feuille adhésive (2), un couvercle de surface (1) et un élément d'anneau circulaire (3), l'élément d'anneau circulaire (3) étant relié rotatif au couvercle de surface (1), la feuille adhésive (2) étant pourvue d'une saillie de coopération annulaire (24) sur sa surface circonférentielle externe, une cavité de réception (12) étant formée sur un côté du couvercle de surface (1), la cavité de réception (12) étant pourvue d'un cercle de bossages (124) sur sa surface circonférentielle interne, la saillie de coopération annulaire (24) étant limitée par les bossages (124), une pièce de ressort métallique venant en butée entre une première face de coopération (21) de la feuille adhésive (2) et une seconde face de coopération (121) de la cavité de réception (12), et la pièce de ressort métallique étant pourvue d'une partie surélevée (51) et d'une partie évidée (52) opposée à la partie surélevée (51).
PCT/CN2018/075819 2017-02-14 2018-02-08 Support de doigt de terminal mobile WO2018149357A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201720134130.3 2017-02-14
CN201720134130.3U CN206533416U (zh) 2017-02-14 2017-02-14 移动终端指环扣

Publications (1)

Publication Number Publication Date
WO2018149357A1 true WO2018149357A1 (fr) 2018-08-23

Family

ID=59916067

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2018/075819 WO2018149357A1 (fr) 2017-02-14 2018-02-08 Support de doigt de terminal mobile

Country Status (2)

Country Link
CN (1) CN206533416U (fr)
WO (1) WO2018149357A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206533416U (zh) * 2017-02-14 2017-09-29 珠海新石科技有限公司 移动终端指环扣

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204906482U (zh) * 2015-09-08 2015-12-23 李光 手机支架
CN205792793U (zh) * 2016-06-04 2016-12-07 柯佳麟 一种手机指环扣旋转底座
CN106352221A (zh) * 2016-11-05 2017-01-25 珠海新石科技有限公司 移动终端指环扣
CN205921631U (zh) * 2016-07-01 2017-02-01 深圳市俊凯达科技有限公司 手机壳的指环支架
CN206533416U (zh) * 2017-02-14 2017-09-29 珠海新石科技有限公司 移动终端指环扣

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204906482U (zh) * 2015-09-08 2015-12-23 李光 手机支架
CN205792793U (zh) * 2016-06-04 2016-12-07 柯佳麟 一种手机指环扣旋转底座
CN205921631U (zh) * 2016-07-01 2017-02-01 深圳市俊凯达科技有限公司 手机壳的指环支架
CN106352221A (zh) * 2016-11-05 2017-01-25 珠海新石科技有限公司 移动终端指环扣
CN206533416U (zh) * 2017-02-14 2017-09-29 珠海新石科技有限公司 移动终端指环扣

Also Published As

Publication number Publication date
CN206533416U (zh) 2017-09-29

Similar Documents

Publication Publication Date Title
US10091897B2 (en) Electronic devices with clips
US8191839B2 (en) Enhanced structure for suction apparatus
TW201349985A (zh) 具有按鍵的殼體組件
WO2015192698A1 (fr) Terminal mobile, et plateau de carte sim correspondant ayant une structure de bouton
US20100118476A1 (en) Accessory strap securing mechanism
TWI605652B (zh) Wire connection terminal device
US9223191B2 (en) Attachment for strap
WO2018149357A1 (fr) Support de doigt de terminal mobile
WO2021008292A1 (fr) Ensemble touche et dispositif électronique
JP7242923B2 (ja) アタッチメントデバイス
US9411372B1 (en) Wearable device
US20120032884A1 (en) Wireless mouse
WO2021142839A1 (fr) Mécanisme de liaison d'un fermoir décoratif
JP3140969U (ja) 弾力式ヒンジ
CN217060775U (zh) 智能主机及可穿戴设备
JP3915581B2 (ja) 携帯電子機器
JP4287493B1 (ja) 携帯電話機
CN220798497U (zh) 耳机舱及无线耳机
CN211980469U (zh) 一种按键结构及电子设备
WO2021129447A1 (fr) Dispositif à porter sur soi
CN217957515U (zh) 电子设备
CN220570566U (zh) 保护壳
TWI611701B (zh) 防水模組
CN215600271U (zh) 一种智能家居用覆膜的按键开关面板
CN203433410U (zh) 具有传声筒的保持架

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18754909

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18754909

Country of ref document: EP

Kind code of ref document: A1