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1. WO2021007908 - FOLDABLE DEVICE

Publication Number WO/2021/007908
Publication Date 21.01.2021
International Application No. PCT/CN2019/101254
International Filing Date 18.08.2019
IPC
F16C 11/04 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; MECHANICAL MEANS FOR TRANSMITTING MOVEMENT IN A FLEXIBLE SHEATHING; ELEMENTS OF CRANKSHAFT MECHANISMS; PIVOTS; PIVOTAL CONNECTIONS; ROTARY ENGINEERING ELEMENTS OTHER THAN GEARING, COUPLING, CLUTCH OR BRAKE ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
H05K 5/02 2006.01
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
5Casings, cabinets or drawers for electric apparatus
02Details
CPC
F16C 11/04
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
F16C 11/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
10Arrangements for locking
F16C 11/12
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
11Pivots; Pivotal connections
04Pivotal connections
12incorporating flexible connections, e.g. leaf springs
G06F 1/16
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
1Details not covered by groups G06F3/00G06F13/00 and G06F21/00
16Constructional details or arrangements
G06F 9/30
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
9Arrangements for program control, e.g. control units
06using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
30Arrangements for executing machine instructions, e.g. instruction decode
G09F 9/30
GPHYSICS
09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
9Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
30in which the desired character or characters are formed by combining individual elements
Applicants
  • 深圳市柔宇科技有限公司 SHENZHEN ROYOLE TECHNOLOGIES CO., LTD. [CN]/[CN]
Inventors
  • 洪祝平 HONG, Zhuping
  • 凡小飞 FAN, Xiaofei
  • 刘文俊 LIU, Wenjun
Agents
  • 广州三环专利商标代理有限公司 SCIHEAD IP LAW FIRM
Priority Data
PCT/CN2019/09601115.07.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FOLDABLE DEVICE
(FR) DISPOSITIF PLIABLE
(ZH) 一种可弯折装置
Abstract
(EN)
A foldable device, comprising a first hinge unit (1) and at least one second hinge unit (2). The first hinge unit comprises a rotating shaft (5) and a transmission member (6). A first end of the transmission member is connected to the rotating shaft, and a second end of the transmission member is disposed on the second hinge unit. An accommodation groove (62a) is provided on the second end of the transmission member disposed on the second hinge unit. The second hinge unit is provided with a damping member (23). When the second hinge unit is expanded relative to the first hinge unit, the damping member is placed in the accommodation groove. The foldable device is high in reliability.
(FR)
L'invention concerne un dispositif pliable comprenant une première unité charnière (1) et au moins une seconde unité charnière (2). La première unité charnière comprend un arbre rotatif (5) et un élément de transmission (6). Une première extrémité de l'élément de transmission est reliée à l'arbre rotatif, et une seconde extrémité de l'élément de transmission est disposée sur la seconde unité charnière. Une rainure de réception (62a) est disposée sur la seconde extrémité de l'élément de transmission disposée sur la seconde unité charnière. La seconde unité charnière est pourvue d'un élément d'amortissement (23). Lorsque la seconde unité charnière est étendue par rapport à la première unité charnière, l'élément d'amortissement est placé dans la rainure de réception. Le dispositif pliable présente une fiabilité élevée.
(ZH)
一种可弯折装置,包括第一铰接单元(1),至少一个第二铰接单元(2);第一铰接单元包括转轴(5)以及传动件(6),传动件第一端连接于转轴,第二端设于第二铰接单元上;传动件设于第二铰接单元上的第二端设置有容置槽(62a),第二铰接单元设置有阻尼件(23);当第二铰接单元相对第一铰接单元展开时,阻尼件置于容置槽内。该可弯折装置可靠性高。
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