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WO2018099338A1 - Support capable de réaliser de manière entièrement automatique un serrage transversal au moyen d'une liaison entre de multiples engrenages - Google Patents

Support capable de réaliser de manière entièrement automatique un serrage transversal au moyen d'une liaison entre de multiples engrenages Download PDF

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Publication number
WO2018099338A1
WO2018099338A1 PCT/CN2017/113022 CN2017113022W WO2018099338A1 WO 2018099338 A1 WO2018099338 A1 WO 2018099338A1 CN 2017113022 W CN2017113022 W CN 2017113022W WO 2018099338 A1 WO2018099338 A1 WO 2018099338A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
arm
elastic member
bottom support
clamping
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/113022
Other languages
English (en)
Chinese (zh)
Inventor
杨伟煜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Annaijia Electronics Co Ltd
Original Assignee
Shenzhen Annaijia Electronics Co Ltd
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 Shenzhen Annaijia Electronics Co Ltd filed Critical Shenzhen Annaijia Electronics Co Ltd
Publication of WO2018099338A1 publication Critical patent/WO2018099338A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 invention relates to the field of brackets for mobile devices such as mobile phones, and more particularly to a fully automatic lateral clamping bracket with multi-gear linkage.
  • the present invention is directed to the absence of the prior art, and its main object is to provide a multi-gear linkage fully automatic lateral clamping bracket, which is configured by a reset elastic member, a vertical straight rack portion, an intermediate gear, and a left
  • the design of the side gear, the right side gear and the lateral straight rack section achieves the linkage between the bottom support arm and the left and right grip arms, thereby realizing the automatic clamping and loosening of the bracket to the mobile phone and the like, and the structure thereof is simple.
  • the linkage is stable and reliable, practical, easy to produce and suitable for popularization and application.
  • a multi-gear linkage automatic horizontal clamping bracket comprises a rear base and a bottom support arm, a left clamping arm and a right clamping arm mounted on the rear base; wherein, after The side base is fixedly mounted with a reset elastic member vertically extending to interlock the bottom support arm to be reset upward, one end of the return elastic member is fixed relative to the rear base, and the other end of the return elastic member is connected to the bottom support arm;
  • the bottom support arm is provided with a vertically extending stroke groove, the inner side of the stroke groove is provided with a vertical straight rack portion extending vertically; and the rear side base is fixedly provided with an intermediate gear extending forward and backward
  • the intermediate gear extends into the stroke groove, the intermediate gear has an external tooth, and the external tooth of the intermediate gear meshes with the vertical straight rack portion; the left and right sides of the intermediate gear are respectively meshed with the left gear and a right side gear; the left side clamping arm and the right side clamping arm each have a lateral straight rack portion extending laterally
  • the vertical straight rack portion is disposed on the right inner side of the stroke slot, and the lateral straight rack portion of the left grip arm is engaged with the bottom of the right side gear, and the right side grip arm The transverse straight rack portion is engaged with the top of the left side gear.
  • the vertical straight rack portion is disposed on a left inner side of the stroke groove, and the lateral straight rack portion of the left side clamp arm is engaged with a top portion of the right side gear, and the right side clamp arm The lateral straight rack portion is engaged with the bottom of the left side gear.
  • the return elastic member is a pressure elastic member; the lower end of the pressure elastic member is connected to the rear side base, and the upper end of the pressure elastic member is connected or abuts against the bottom support arm.
  • the bottom support arm is provided with a vertically extending retaining groove, and the top of the retaining groove is connected with a downwardly extending mounting post, and the pressure elastic element is a pressure spring and a pressure spring sleeve.
  • the pressure elastic element is a pressure spring and a pressure spring sleeve.
  • the return elastic member is a tension spring, an elastic rubber band or an elastic rubber band, and the upper end of the return elastic member is connected to the rear side base, and the lower end of the return elastic member is connected to the bottom support arm.
  • the left side clamping arm and the right side clamping arm are provided with an upper side limiting portion and a lower side limiting part on the rear side base;
  • the bottom support arm is provided with a left side limit portion and a right side limit portion.
  • the left side clamping arm and the right side clamping arm are disposed on the rear side base with a travel limit column, and the left side clamping arm and the right side clamping arm are both opened. a travel limit slot extending left and right, the travel limit post extending into the corresponding travel limit slot.
  • the front side of the rear side base is assembled with a front side cover, and the front side cover and the rear side base are respectively formed with a receiving cavity, the left side clamping arm and the right side.
  • the side clamping arm, the bottom support arm, the intermediate gear, the left side gear, the right side gear, and the return elastic member are all located in the receiving cavity; and the bottom, the left side and the right side of the receiving cavity are respectively provided with openings through the outside
  • the left end of the left side clamping arm, the right end of the right side clamping arm, and the bottom end of the bottom support arm respectively protrude from the corresponding openings.
  • the back of the rear side base is provided with a mount for mounting a fully automatic bracket.
  • the present invention has obvious advantages and advantageous effects as compared with the prior art. Specifically, it can be known from the above technical solutions.
  • the utility model is mainly designed by resetting the elastic member and the linkage relationship between the bottom support arm and the left and right clamping arms, specifically, the vertical straight rack portion of the bottom support arm is linked with the intermediate gear, and the intermediate gear is linked.
  • the left and right gears, the left and right gears respectively link the right and left grip arms; thereby, when a mobile device such as a mobile phone is placed on the bracket, the bottom support arm is moved down by the gravity of the mobile phone, and the left and right are linked simultaneously.
  • the side clamping arm is axially displaced inwardly to automatically clamp the mobile phone; when the mobile phone is taken out, the bottom support arm is displaced upward under the resetting force of the reset elastic member, and the lateral displacement of the left and right clamping arms is automatically released; It is suitable for in-vehicle applications, easy for users to operate, easy to use, and practical. At the same time, its structure is simple, linkage is stable and reliable, easy to produce and suitable for popularization and application.
  • FIG. 1 is a schematic perspective view of a first embodiment of the present invention
  • Figure 2 is a perspective view showing another perspective of the first embodiment of the present invention.
  • Embodiment 1 of the present invention is a partial structural schematic view of Embodiment 1 of the present invention.
  • Embodiment 2 of the present invention is a partial structural schematic view of Embodiment 2 of the present invention.
  • Figure 5 is a schematic exploded view showing the front side cover and the rear side base in the first embodiment of the present invention
  • Figure 6 is a schematic view showing an application state of the first embodiment of the present invention.
  • Figure 7 is a schematic view showing the structure of the elastic member of the elastic elastic ring
  • Fig. 8 is a schematic view showing the structure of the elastic member of the elastic elastic band.
  • FIG. 1 to FIG. 8 show the specific structure of two preferred embodiments of the present invention; the fully automatic bracket is mainly used in an on-vehicle occasion, and of course, it is not limited to an in-vehicle occasion.
  • the multi-gear linkage automatic horizontal clamping bracket mainly comprises a rear base 10 and a bottom support arm 20, a left clamping arm 30 and a right clamping arm 40 mounted on the rear base 10 .
  • the reset elastic member 50 is vertically fixedly coupled to the rear support base 20 to be reset upwardly, and the reset elastic member 50 is fixed at one end with respect to the rear base 10, and the reset elasticity is fixed.
  • the other end of the member 50 is connected to the bottom support arm 20;
  • the return elastic member can be designed as a pressure elastic member or a tensile elastic member, etc., but is not limited to a conventional pressure spring or tension spring, and can only form an elastic deformation in the direction of gravity of the mobile device. After the action of gravity is relieved, it has an upward resetting force.
  • a pressure spring is generally preferred.
  • the lower end of the pressure spring is coupled to the rear base 10, and the upper end of the pressure spring is coupled to or abuts against the bottom support arm 20.
  • the bottom support arm 20 is provided with a vertically extending retaining groove 21, and the top of the retaining groove 21 is connected with a downwardly extending mounting post 22, and the pressure spring is sleeved on the outer periphery of the mounting post 22.
  • a guide post 11 protrudes forwardly from the rear base 10, and the guide post 11 extends into the retaining groove 21, thus ensuring the accuracy of the up-and-down displacement of the bottom support arm 20.
  • a tension spring is generally preferred.
  • an elastic rubber band, an elastic rubber band, or the like may be selected as needed.
  • the upper end of the tensile elastic member is connected to the rear base 10, and the tensile elastic member is The lower end is connected to the bottom support arm 20; as shown in FIG. 7, the elastic rubber band 50' can be directly placed on the upper side positioning post 16 of the rear side base 10 and the lower side positioning post 26 of the bottom support arm 20.
  • the elastic rubber band 50'' When the elastic rubber band 50'' is designed, it can also be designed as the structure shown in FIG. 8, and the ring body portion 51'' at both ends is sleeved on the corresponding upper positioning post 16 and lower positioning post 26 Just fine.
  • the restoring elastic element referred to herein is not limited to the listed pressure springs, tension springs, elastic rubber bands, elastic rubber bands, but also other different suitable elastic members. List.
  • the bottom support arm 20 is connected with a support portion for supporting the mobile device, and the bottom support arm 20 is provided with a vertically extending stroke groove 23, and the inner side of the stroke groove 23 is provided with a vertically extending vertical direction
  • the spur gear portion is fixedly disposed with the intermediate gear 61 extending forward and backward with respect to the rear base 10; the intermediate gear 61 extends into the stroke groove, the intermediate gear 61 has external teeth, and the external teeth of the intermediate gear 61 mesh with Vertically on the straight rack portion; the left and right sides of the intermediate gear 61 are respectively engaged with a left side gear 62 and a right side gear 63; the left side clamp arm 30 and the right side clamp arm 40 each have a lateral extension
  • the lateral straight rack portions (as shown in Figs.
  • the two lateral straight rack portions 31, 41 are arranged, and the two lateral straight rack portions 31, 41 are respectively engaged with the respective left side gear 62 and right side gear 63.
  • the vertical straight rack portion 24 is disposed on the right inner side of the stroke groove 23, and the lateral straight rack portion 31 of the left side grip arm 30 is engaged with the bottom portion of the right side gear 63.
  • the lateral straight rack portion 41 of the right grip arm 40 is engaged with the top of the left side gear 62.
  • the vertical straight rack portion 25 is disposed on the left inner side of the stroke groove 23, and the lateral straight rack portion 31 of the left side clamp arm 30 is engaged with the right side.
  • the lateral straight rack portion 41 of the right side gripping arm 40 is engaged with the bottom of the left side gear 62.
  • a front side cover 70 is assembled on a front side of the rear side base 10, and a receiving cavity is formed between the front side cover 70 and the rear side base 10, and the left side is clamped.
  • the arm 30, the right grip arm 40, the bottom support arm 20, the intermediate gear 61, the left side gear 62, the right side gear 63, and the return elastic member 50 are all located in the accommodating chamber; and the bottom and left sides of the accommodating chamber Openings through the outside are respectively opened on the right side, and the left end of the left side clamping arm 30, the right end of the right side clamping arm 40, and the bottom end of the bottom support arm 20 respectively protrude from the corresponding openings.
  • the vertical straight rack portion 24 (or 25) on the bottom support arm 20 interlocks the intermediate gear 61, and the intermediate gear 61 Linking the left and right gears 63, the left and right gears 63 respectively interlock the right and left gripping arms 30 to be automatically clamped inward;
  • the bottom support arm 20 is released from the gravity of the mobile device, the bottom support arm 20 is displaced upward with the reset of the return elastic member 50, the vertical straight rack portion 24 (or 25) on the bottom support arm 20 interlocks the intermediate gear 61, the intermediate gear 61 interlocks the left and right gears 63, and the left and right gears 63, respectively, interlocking the right and left clamping arms 30 to laterally displace and automatically release.
  • the upper side clamping arm 30 and the right side clamping arm 40 are provided with an upper side limiting portion 12 and a lower side limiting portion 13 on the rear side base 10;
  • the bottom support arm 20 is provided with a left side limiting portion 14 and a right side limiting portion 15; thus, the right and left displacement accuracy of the left side clamping arm 30 and the right side clamping arm 40 is ensured.
  • the back of the rear base 10 is provided with a mounting base 80 for mounting a fully automatic bracket.
  • the common installation and application methods of the mobile phone and the like are: (1) suction and fixation by suction cups, and (2) use of air conditioners
  • the gap of the tuyere is fixed; in this embodiment, the gap-fixed mounting seat suitable for the air outlet of the air conditioner is shown in FIG. 1 to FIG. 4, but this is not a limitation on the structure of the mount, and the fully-automatic bracket of the present invention can be A variety of different configurations of mounts are available, and are not listed here.
  • the design of the present invention is mainly focused on the design of the elastic member by resetting, and the linkage relationship between the bottom support arm and the left and right clamp arms, specifically the vertical straight rack portion on the bottom support arm.
  • Linking the intermediate gear, the intermediate gear linkages the left and right gears, and the left and right gears respectively link the right and left gripping arms; thereby, when placing a mobile device such as a mobile phone on the bracket, the mobile phone gravity is used to press down the bottom support arm Simultaneously, the left and right clamping arms are axially displaced inwardly to automatically clamp the mobile phone; when the mobile phone is taken out, the bottom support arm is displaced upward under the resetting force of the reset elastic member, and the left and right clamping arms are linked outward.
  • the lateral displacement is automatically released; it is especially suitable for in-vehicle applications, easy for users to operate, easy to use, and practical.
  • its structure is simple, linkage is stable and reliable, easy to produce and suitable for popularization and application.

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

Abstract

La présente invention concerne un support capable de réaliser de manière entièrement automatique un serrage transversal au moyen d'une liaison entre de multiples engrenages. Le support capable de réaliser de manière entièrement automatique un serrage transversal au moyen d'une liaison entre de multiples engrenages comprend une base côté arrière, un bras de support inférieur, un bras de préhension côté gauche, un bras de préhension côté droit et un élément élastique de rappel. Une fente de déplacement est formée dans le bras de support inférieur et une partie de crémaillère cylindrique verticale est disposée sur le côté interne de la fente de déplacement. Un engrenage intermédiaire est disposé de manière fixe par rapport à la base côté arrière et s'engrène avec la partie de crémaillère cylindrique verticale. Un engrenage côté gauche et un engrenage côté droit s'engrènent respectivement avec le côté gauche et le côté droit de l'engrenage intermédiaire. Le bras de préhension côté gauche et le bras de préhension côté droit sont chacun pourvus d'une partie de crémaillère cylindrique transversale et les deux parties de crémaillère cylindrique transversale s'engrènent respectivement avec l'engrenage côté gauche et l'engrenage côté droit. Par conséquent, au moyen de la conception de l'élément élastique de rappel, de la partie de crémaillère cylindrique verticale, de l'engrenage intermédiaire, de l'engrenage côté gauche, de l'engrenage côté droit et de la partie de crémaillère cylindrique transversale, une liaison est réalisée entre le bras de support inférieur, le bras de préhension côté gauche et le bras de préhension côté droit de telle sorte qu'un dispositif, tel qu'un téléphone mobile, soit serré et desserré. Le support capable de réaliser de manière entièrement automatique un serrage transversal au moyen d'une liaison entre de multiples engrenages présente une structure simple, une liaison stable et fiable et une grande facilité de mise en œuvre et est facile à fabriquer et à produire.
PCT/CN2017/113022 2016-11-29 2017-11-27 Support capable de réaliser de manière entièrement automatique un serrage transversal au moyen d'une liaison entre de multiples engrenages Ceased WO2018099338A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201621291789.1 2016-11-29
CN201621291789.1U CN206226531U (zh) 2016-11-29 2016-11-29 多齿轮联动的全自动横向夹紧式支架

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WO2018099338A1 true WO2018099338A1 (fr) 2018-06-07

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WO (1) WO2018099338A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109348027A (zh) * 2018-12-07 2019-02-15 深圳市智高翔科技发展有限公司 一种装夹机构及手机支架
US10207652B2 (en) * 2017-04-24 2019-02-19 Benzhi (Shenzhen) Information Technology Co., Ltd. Parallelogram linkage automatic clamping holder
CN111147646A (zh) * 2020-01-21 2020-05-12 深圳市车安达机电有限公司 一种横竖夹持支架
CN113315863A (zh) * 2021-06-21 2021-08-27 广东以诺通讯有限公司 基于可与手机后壳配合使用的手机支架
CN117929809A (zh) * 2024-01-17 2024-04-26 昆山友钻精密设备有限公司 一种电子设备测试治具及测试方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206226531U (zh) * 2016-11-29 2017-06-06 深圳市安耐佳电子有限公司 多齿轮联动的全自动横向夹紧式支架
CN206226534U (zh) * 2016-11-30 2017-06-06 深圳市安耐佳电子有限公司 齿轮齿条联动的全自动旋转夹紧式支架
US10533699B2 (en) * 2016-12-15 2020-01-14 Shenzhen Annaijia Electronics Co., Ltd. Full-automatic horizontal clamping holder
CN107040630B (zh) * 2017-06-10 2023-03-17 深圳造物部落科技有限公司 一种车载手机支架
CN109905509A (zh) * 2017-12-08 2019-06-18 东莞市金弘美电子有限公司 一种手机重力支架
CN207625635U (zh) * 2017-12-29 2018-07-17 东莞市迪比科能源科技有限公司 一种智能夹紧手机的无线充支架
CN108282566A (zh) * 2018-03-16 2018-07-13 深圳市欧菲斯电子科技有限公司 双齿轮手机夹紧座结构
CN108418932B (zh) * 2018-04-26 2024-05-28 深圳市智高翔科技发展有限公司 一种手机支撑装置
CN108746693B (zh) * 2018-07-03 2024-12-31 台州职业技术学院 一种随动夹紧装置
CN109987034B (zh) * 2019-04-26 2024-01-23 深圳市车安达机电有限公司 一种超薄手机支架
CN111530070B (zh) * 2020-04-23 2023-11-10 惠州Tcl移动通信有限公司 一种夹持装置及游戏手柄
CN113545634A (zh) * 2021-08-09 2021-10-26 上海兰凯展览展示设计有限公司 一种展览展示装置

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TW201333361A (zh) * 2012-02-15 2013-08-16 Primax Electronics Ltd 夾持裝置
CN204210394U (zh) * 2014-11-03 2015-03-18 重庆蓝岸通讯技术有限公司 可自动夹紧的车载手机支架
CN104526710A (zh) * 2014-12-11 2015-04-22 重庆舰帏机械有限公司 联动式管件夹持装置
CN206226531U (zh) * 2016-11-29 2017-06-06 深圳市安耐佳电子有限公司 多齿轮联动的全自动横向夹紧式支架
CN206674033U (zh) * 2017-05-11 2017-11-24 邓启平 一种车载重力无线手机支架

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Publication number Priority date Publication date Assignee Title
TW201333361A (zh) * 2012-02-15 2013-08-16 Primax Electronics Ltd 夾持裝置
CN204210394U (zh) * 2014-11-03 2015-03-18 重庆蓝岸通讯技术有限公司 可自动夹紧的车载手机支架
CN104526710A (zh) * 2014-12-11 2015-04-22 重庆舰帏机械有限公司 联动式管件夹持装置
CN206226531U (zh) * 2016-11-29 2017-06-06 深圳市安耐佳电子有限公司 多齿轮联动的全自动横向夹紧式支架
CN206674033U (zh) * 2017-05-11 2017-11-24 邓启平 一种车载重力无线手机支架

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10207652B2 (en) * 2017-04-24 2019-02-19 Benzhi (Shenzhen) Information Technology Co., Ltd. Parallelogram linkage automatic clamping holder
CN109348027A (zh) * 2018-12-07 2019-02-15 深圳市智高翔科技发展有限公司 一种装夹机构及手机支架
CN109348027B (zh) * 2018-12-07 2024-05-28 深圳市智高翔科技发展有限公司 一种装夹机构及手机支架
CN111147646A (zh) * 2020-01-21 2020-05-12 深圳市车安达机电有限公司 一种横竖夹持支架
CN113315863A (zh) * 2021-06-21 2021-08-27 广东以诺通讯有限公司 基于可与手机后壳配合使用的手机支架
CN117929809A (zh) * 2024-01-17 2024-04-26 昆山友钻精密设备有限公司 一种电子设备测试治具及测试方法

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