WO2020108416A1 - Support de terminal mobile - Google Patents

Support de terminal mobile Download PDF

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Publication number
WO2020108416A1
WO2020108416A1 PCT/CN2019/120443 CN2019120443W WO2020108416A1 WO 2020108416 A1 WO2020108416 A1 WO 2020108416A1 CN 2019120443 W CN2019120443 W CN 2019120443W WO 2020108416 A1 WO2020108416 A1 WO 2020108416A1
Authority
WO
WIPO (PCT)
Prior art keywords
arm
support
rack
transmission
mobile terminal
Prior art date
Application number
PCT/CN2019/120443
Other languages
English (en)
Chinese (zh)
Inventor
林德利
潘龙
Original Assignee
深圳市蓝禾技术有限公司
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 深圳市蓝禾技术有限公司 filed Critical 深圳市蓝禾技术有限公司
Publication of WO2020108416A1 publication Critical patent/WO2020108416A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/02—Arrangements for holding or mounting articles, not otherwise provided for for radio sets, television sets, telephones, or the like; Arrangement of controls thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02—Heads
    • F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof

Definitions

  • the utility model relates to the technical field of fixed brackets, in particular to a mobile terminal bracket.
  • the utility model provides a mobile terminal bracket, which is convenient to operate and can complete the action of clamping the mobile terminal with one hand.
  • a mobile terminal bracket includes a support base, a first clamp arm, a second clamp arm, a support arm, and a drive assembly; the first clamp arm and the second clamp arm are relatively disposed on both sides of the support base, and the support arm is disposed on the support The bottom of the seat, and one end of the first clamping arm, the second clamping arm, and the supporting arm are movably arranged in the supporting seat, and the supporting seat is provided with a rotatable transmission gear.
  • first transmission rack and a first driving rack an end on the second clamp arm located in the support seat is provided with a second transmission rack, and an end on the support arm located in the support seat is provided with a second drive rack,
  • the first transmission rack and the second transmission rack respectively mesh with the transmission gear;
  • the drive assembly includes a drive gear, the drive gear is rotatably connected in the support seat, and the first drive rack, the second drive rack and the drive gear are respectively Intermesh.
  • the above drive assembly further includes a first elastic reset member, one end of the first elastic reset member is connected to the support base, and the other end of the first elastic reset member is connected to the driving gear.
  • the support arm moves downwards under the action of external force, the support arm drives the drive gear to rotate, so that the drive gear and the transmission gear drive the first clamp arm and the second clamp arm toward each other; it is used as the support arm
  • the elastic force of the first elastic reset member resets the first clamp arm, the second clamp arm, and the support arm.
  • the first elastic return member is a tension spring
  • the first elastic return member is inclinedly disposed along the moving direction of the support arm
  • an end of the first elastic return member connected to the driving gear Deviate from the axis of rotation of the drive gear.
  • a second elastic reset member is provided in the support base, one end of the second elastic reset member is connected to the support base, and the other end of the second elastic reset member is connected to the transmission gear ,
  • the support arm drives the drive gear to rotate, so that the drive gear and the transmission gear drive the first clamp arm and the second clamp arm closer to each other;
  • the elastic force of the second elastic resetting member resets the first clamping arm, the second clamping arm and the supporting arm.
  • the second elastic return member is a torsion spring, and the second elastic return member is accommodated in the transmission gear and is coaxially arranged with the transmission gear.
  • an end of the support arm located in the support base is provided with an escape notch
  • the escape notch has a bottom wall and a side wall connected to the bottom wall
  • the second driving rack is disposed on the On the side wall, the driving gear meshes with the first driving rack and the second driving rack within the avoidance gap.
  • a transmission shaft is provided in the support base, the transmission shaft is fixedly connected in the support base, the transmission gear is rotatably connected to the transmission shaft;
  • the drive assembly further includes a drive shaft, The drive shaft is fixedly connected in the support seat, and the drive gear is rotatably connected to the drive shaft; or the support seat is provided with a transmission shaft, the transmission shaft is rotatably connected in the support seat, and the transmission gear is fixed in The drive shaft;
  • the drive assembly also includes a drive shaft, the drive shaft is rotatably connected in the support seat, the drive gear is fixed on the drive shaft.
  • a first limiting post, a second limiting post, and a third limiting post are provided in the support base, and the first clamping arm is provided with a first limiting groove, the first The length direction of the limiting slot is parallel to the moving direction of the first clamping arm, the first limiting column is disposed in the first limiting slot; the second clamping arm is provided with a second limiting slot, the second The length direction of the limiting groove is parallel to the moving direction of the second clamping arm, the second limiting column is disposed in the second limiting groove; the supporting arm is provided with a third limiting groove, the third limiting position The length direction of the groove is parallel to the moving direction of the support arm, and the third limiting post is disposed in the third limiting groove.
  • the end of the first clamping arm located outside the support base is provided with a first clamping portion for clamping the mobile terminal, and the end of the second clamping arm located outside the support base is provided There is a second clamping part for clamping the mobile terminal.
  • the first clamping part is opposite to the second clamping part.
  • the support arm is provided at one end of the support arm outside the support base for supporting the mobile terminal.
  • the first transmission rack is parallel to the second transmission rack, the transmission gear is located between the first transmission rack and the second transmission rack; the first driving rack Parallel to the first transmission rack, the second driving rack is perpendicular to the first driving rack.
  • the first clamp arm and the second clamp arm of the mobile terminal bracket of the present invention are relatively disposed on both sides of the support base, the support arm is disposed below the support base, and the first clamp arm, the second clamp arm, and the support arm One end is movably arranged in the support seat, and the support seat is provided with a rotatable transmission gear.
  • the first clamping arm is provided with a first transmission rack and a first driving rack, and a second clamping arm
  • a second transmission rack is provided on one end in the support base on the upper end, and a second drive rack is provided on the end in the support base on the support arm, and the first transmission rack and the second transmission rack are respectively meshed with the transmission gear
  • the driving assembly includes a driving gear, the driving gear is rotatably connected in the support seat, and the first driving rack and the second driving rack are respectively meshed with the driving gear.
  • FIG. 1 is a schematic structural diagram of a mobile terminal support according to a first embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a split structure of the mobile terminal bracket shown in FIG. 1.
  • FIG. 3 is a schematic structural diagram of the mobile terminal support shown in FIG. 2 in a clamped state.
  • FIG. 4 is a schematic diagram of a split structure of a mobile terminal support according to a second embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of the mobile terminal support shown in FIG. 4 in a clamped state.
  • FIG. 1 is a schematic structural diagram of a mobile terminal support according to a first embodiment of the present invention.
  • FIG. 2 is a schematic diagram of a split structure of the mobile terminal bracket shown in FIG. 1.
  • FIG. 3 is a schematic structural diagram of the mobile terminal support shown in FIG. 2 in a clamped state.
  • the mobile terminal support 100 includes a support base 10, a first clip arm 20, a second clip arm 30, a support arm 40 and a driving assembly 50.
  • the support base 10 includes a front shell 11 and a rear shell 12.
  • the front case 11 is connected to the rear case 12.
  • the support base 10 is provided with a transmission shaft 13, a transmission gear 14, a first limiting column 15, a second limiting column 16, and a third limiting column 17.
  • the transmission shaft 13, the first limiting column 15, the first One ends of the second limit post 16 and the third limit post 17 are fixed on the rear case 12.
  • the transmission gear 14 is rotatably connected to the transmission shaft 13, but it is not limited to this.
  • the transmission gear 14 is fixed to the transmission shaft 13, and the transmission shaft 13 is rotatably connected between the front case 11 and the rear case 12.
  • the support base 10 is provided with a first guide groove 101 and a second guide groove 102, the first guide groove 101 is provided along the width direction of the support base 10, and both ends of the first guide groove 101 penetrate the support base 101; the second guide The groove 102 is provided along the length direction of the support base 10, one end of the second guide groove 102 communicates with the first guide groove 101, and the other end of the second guide groove 102 penetrates the support base 10.
  • the first guide groove 101 and the second guide groove 102 are perpendicular to each other.
  • the front case 11 of the support base 10 has a supporting surface 111 for carrying a mobile terminal (mobile phone, tablet computer, display panel, etc.).
  • the supporting surface 111 is, for example, a flat surface or a curved surface, but it is not limited thereto.
  • first clamp arm 20 is slidably disposed in the support base 10 along the horizontal direction.
  • one end of the first clamp arm 20 located in the support base 10 is disposed in the first guide groove 101, and the first clamp arm 20
  • the other end of the is provided with a first clamping portion 22 for clamping the mobile terminal, and the first clamping portion 22 is located above the support surface 111.
  • the first clamping arm 20 is provided with a first limiting groove 103, the length direction of the first limiting groove 103 is parallel to the moving direction of the first clamping arm 20, and the first limiting column 15 is disposed in the first limiting groove 103.
  • a first transmission rack 23 and a first driving rack 24 are provided at the end of the first clamping arm 20 in the support base 10, and the first transmission rack 23 and the first driving rack 24 are along
  • the first clamping arm 20 is disposed in the longitudinal direction, and the first transmission rack 23 is parallel to the first driving rack 24.
  • the second clamping arm 30 is disposed opposite to the first clamping arm 20, and one end of the second clamping arm 30 is slidably disposed in the support base 10 along the horizontal direction.
  • the second clamping arm 20 is located at one end in the support base 10 Set in the first guide groove 101
  • the other end of the second clamping arm 30 is provided with a second clamping portion 32 for clamping the mobile terminal
  • the second clamping portion 32 is opposite to the first clamping portion 22
  • the second The clamping portion 32 is located above the support surface 111.
  • the second clamping arm 30 is provided with a second limiting slot 104, the length direction of the second limiting slot 104 is parallel to the moving direction of the second clamping arm 30, and the second limiting column 16 is disposed in the second limiting slot 104.
  • a second transmission rack 33 is provided at one end of the second clamping arm 30 in the support base 10, and the second transmission rack 33 is arranged along the length direction of the second clamping arm 30.
  • the bar 33 is parallel to the first driving rack 24
  • One end of the support arm 40 is slidably provided in the support base 10 along the vertical direction.
  • one end of the support arm 40 located in the support base 10 is provided in the second guide groove 102, and the other end of the support arm 40 is provided with a The supporting portion 42 supporting the mobile terminal is located above the supporting surface 111.
  • the supporting arm 40 is provided with a third limiting groove 105.
  • the length of the third limiting groove 105 is parallel to the moving direction of the supporting arm 40.
  • the third limiting post 17 is disposed in the third limiting groove 105.
  • One end of the support arm 40 in the support base 10 is provided with an escape notch 106 and a second driving rack 43.
  • the escape notch 106 has a bottom wall 106a and a side wall 106b connected to the bottom wall 106a.
  • the second drive rack 43 is disposed on the side ⁇ 106b ⁇ Wall 106b.
  • the second driving rack 43 is disposed along the length of the support arm 40, and the second driving rack 43 is perpendicular to the first driving rack 24.
  • the driving assembly 50 includes a driving shaft 52, a driving gear 53 and a first elastic return member 54.
  • the driving gear 53 is rotatably connected in the supporting base 10, for example, the driving shaft 52 is fixedly connected in the supporting base 10, and the driving gear 53 is rotatably connected to the driving shaft 52;
  • the drive gear 53 is fixed on the drive shaft 52.
  • the driving gear 53 is provided corresponding to the avoiding notch 106 of the support arm 40, and the first driving rack 24 and the second driving rack 43 respectively mesh with the driving gear 53.
  • the driving gear 53 meshes with the first driving rack 24 and the second driving rack 43 in the avoidance gap 106, which makes the structure inside the support base 10 more compact, which is beneficial to the miniaturized design of the mobile terminal bracket.
  • the first elastic return member 54 is a tension spring
  • the first elastic return member 54 is inclinedly disposed along the moving direction of the support arm 40
  • the end of the first elastic return member 54 connected to the driving gear 53 deviates from the driving gear
  • the rotation axis of 53 ensures that the first elastic resetting member 54 can drive the first clamping arm 20, the second clamping arm 30 and the supporting arm 40 to reset by elastic force.
  • the support arm 40 drives the drive gear 53 to rotate clockwise, so that the drive gear 53 and the transmission gear 14 drive the first clamp arm 20 and the second clamp arm 30 to approach each other;
  • the first elastic return member 54 drives the drive gear 53 to rotate counterclockwise by elastic force, so that the drive gear 53 and the transmission gear 14 drive the first clamp arm 20, the second clamp arm 30, and the support arm 40 to reset.
  • FIG. 4 is a schematic diagram of a split structure of a mobile terminal support according to a second embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of the mobile terminal support shown in FIG. 4 in a clamped state.
  • the structure of the mobile terminal support 100 of this embodiment is substantially the same as that of the mobile terminal support 100 of the first embodiment, except that the first clamping arm 20, the second clamping arm 30 and the support arm 40 are driven The elastic components to be reset are different.
  • the support base 10 is also provided with a second elastic return member 18.
  • One end of the second elastic return member 18 is connected to the front shell 11 of the support base 10.
  • the other end of the elastic return member 18 is connected to the transmission gear 14.
  • the second elastic return member 18 is a torsion spring
  • the second elastic return member 18 is accommodated in the transmission gear 14 and is coaxial with the transmission gear 14, and the transmission shaft 13 is along the second elastic return member 18 The axis of the second elastic return member 18 passes through.
  • the support arm 40 drives the drive gear 53 to rotate clockwise, so that the drive gear 53 and the transmission gear 14 drive the first clamp arm 20 and the second clamp arm 30 to approach each other;
  • the second elastic reset member 18 drives the transmission gear 14 to rotate counterclockwise by elastic force, so that the drive gear 53 and the transmission gear 14 drive the first clamp arm 20, the second clamp arm 30, and the support arm 40 to reset.
  • the driving assembly 50 includes only the driving shaft 52 and the driving gear 53.
  • the driving shaft 52 and the driving gear 53 please refer to the first embodiment, which will not be repeated here.
  • the mobile terminal support 100 may have a first elastic reset member 54 and a second elastic reset member 18 at the same time.
  • the connection methods and functions of the first elastic reset member 54 and the second elastic reset member 18 With reference to the first embodiment and the second embodiment, no further description will be given here.
  • the first clamp arm 20 and the second clamp arm 30 of the mobile terminal support 100 of the present invention are relatively disposed on both sides of the support base 10, the support arm 40 is disposed below the support base 10, and the first clamp arm 20, the first One end of the second clamping arm 30 and the supporting arm 40 is movably arranged in the supporting base 10, and the supporting base 10 is provided with a rotatable transmission gear 14, and the first clamping arm 20 is provided with a first end The transmission rack 23 and the first driving rack 24, the end of the second clamping arm 30 in the support base 10 is provided with a second transmission rack 33, and the end of the support arm 40 in the support base 10 is provided with a second drive The rack 43, the first transmission rack 23, and the second transmission rack 33 respectively mesh with the transmission gear 14; the drive assembly 50 includes a drive gear 53, which is rotatably connected in the support base 10, and the first drive tooth The bar 24 and the second driving rack 43 mesh with the driving gear 53 respectively.
  • the mobile terminal support 100 of the present invention has a simple structure and convenient operation, and can complete
  • the utility model is not limited to the specific details in the above embodiments.
  • various simple modifications can be made to the technical solution of the utility model. These simple modifications belong to the protection scope of the utility model.
  • Each specific technical feature described in the above specific embodiments may be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present utility model will not further describe various possible combinations.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Telephone Set Structure (AREA)

Abstract

L'invention concerne un support de terminal mobile (100) comprenant une base support (10), un premier bras de serrage (20), un deuxième bras de serrage (30), un bras support (40) et un ensemble d'entraînement (50). Le premier bras de serrage (20) et le deuxième bras de serrage (30) sont disposés de manière opposée sur deux côtés de la base support (10). Le bras de support (40) est disposé au-dessous de la base support (10). Une extrémité du premier bras de serrage (20), du deuxième bras de serrage (30) et du bras support (40) est montée mobile dans la base support (10). Un engrenage de transmission rotatif (14) est disposé dans la base support (10). Une première crémaillère de transmission (23) et une première crémaillère d'entraînement (24) sont disposées à l'extrémité du premier bras de serrage (20) située dans la base support (10), et une deuxième crémaillère de transmission (33) est disposée à une extrémité du deuxième bras de serrage (30) située dans la base support (10). Une deuxième crémaillère d'entraînement (43) est disposée à une extrémité du bras support (40) située dans la base support (10), et la première crémaillère de transmission (23) et la deuxième crémaillère de transmission (33) sont respectivement en prise avec l'engrenage de transmission (14). L'ensemble d'entraînement (50) comprend un engrenage d'entraînement (53) qui est relié à rotation à la base support (10). La première crémaillère d'entraînement (24) et la deuxième crémaillère d'entraînement (43) sont respectivement en prise avec l'engrenage d'entraînement (53). Le présent support de terminal mobile (100) est pratique à utiliser, et l'action de serrage d'un terminal mobile peut être accomplie d'une seule main.
PCT/CN2019/120443 2018-11-29 2019-11-23 Support de terminal mobile WO2020108416A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201821995697.0U CN209370725U (zh) 2018-11-29 2018-11-29 移动终端支架
CN201821995697.0 2018-11-29

Publications (1)

Publication Number Publication Date
WO2020108416A1 true WO2020108416A1 (fr) 2020-06-04

Family

ID=67834745

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/120443 WO2020108416A1 (fr) 2018-11-29 2019-11-23 Support de terminal mobile

Country Status (2)

Country Link
CN (1) CN209370725U (fr)
WO (1) WO2020108416A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN209370725U (zh) * 2018-11-29 2019-09-10 深圳市蓝禾技术有限公司 移动终端支架

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070262223A1 (en) * 2006-05-15 2007-11-15 Leland Wang Clamping device
US7407143B1 (en) * 2007-06-12 2008-08-05 Supa Technology Co., Ltd. Communication device holder for vehicles
CN206674033U (zh) * 2017-05-11 2017-11-24 邓启平 一种车载重力无线手机支架
CN207706252U (zh) * 2018-01-29 2018-08-07 金柘实业（深圳）有限公司 一种手机无线充电器及手机支架
CN209370725U (zh) * 2018-11-29 2019-09-10 深圳市蓝禾技术有限公司 移动终端支架

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070262223A1 (en) * 2006-05-15 2007-11-15 Leland Wang Clamping device
US7407143B1 (en) * 2007-06-12 2008-08-05 Supa Technology Co., Ltd. Communication device holder for vehicles
CN206674033U (zh) * 2017-05-11 2017-11-24 邓启平 一种车载重力无线手机支架
CN207706252U (zh) * 2018-01-29 2018-08-07 金柘实业（深圳）有限公司 一种手机无线充电器及手机支架
CN209370725U (zh) * 2018-11-29 2019-09-10 深圳市蓝禾技术有限公司 移动终端支架

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