Synchronous movement device for double-rotating-shaft system
A synchronous motion, dual-axis technology, applied in pivot connection, cabinet/cabinet/drawer parts, etc., can solve the problems of uncertainty, complex structure and assembly, delay in kinetic energy transmission, etc., and achieve easy operation. Effect
Active Publication Date: 2014-09-24
FIRST DOME
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Problems solved by technology
Therefore, the structure and assembly of the prior art are relatively complicated, and the concave-convex positioning parts of the gasket and the friction plate are easy to wear, which affects the positioning effect, and will be significantly improved.
[0013] 3. Design and provide a transmission mechanism and related matching structure different from the existing technology to solve or overcome the delay in kinetic energy transmission caused by the existing wire or transmission belt; or there is a gap in the combination of the wire and the runner, and slippage occurs during the process of cooperating to drive the operation Or the action is not accurate; or the fixed structure of the combination of the wire and the runner is not ideal, which makes the pulling phenomenon of the wire load or the transmission of power larger, and the transmission effect is reduced.
[0015] None of these topics are specifically taught or revealed in the above references
Method used
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[0119] see figure 1 , figure 2 and image 3 , the synchronous motion device for the dual shaft system of the present invention includes a first shaft and a second shaft; generally indicated by reference numerals 10 and 20, respectively. The first shaft 10 and the second shaft 20 are assembled in a casing 55; the first and second shafts 10, 20 respectively have a fixed end 10a, 20a and a pivot end 10b, 20b. The fixed ends 10a, 20a cooperate with the fixed seat (not shown in the figure), so that the first and second shafts 10, 20 are respectively fixed on the display module 91 and the body module 92 of the electronic device 90 (eg, mobile phone, computer, etc.).
[0120] Please refer to figure 2 , image 3 (or Figure 4 , Figure 5 ), the synchronous movement device includes a pivot end 10b of the first shaft 10 provided with an actuator 11; the actuator 11 rotates with the first shaft 10. The pivotal end 20b of the second shaft 20 is provided with a reactor 22; the rea...
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Abstract
The invention discloses a synchronous movement device for a double-rotating-shaft system. Under the conditions that requirements are simplified and the operation is simple and convenient, double rotating shafts (comprising a first shaft and a second shaft) have a function of synchronous movement. The synchronous movement device comprises an actuator arranged on the first shaft, a reactor arranged on the second shaft, and an interlocker configured and connected with the actuator and the reactor. Actually, when the first shaft drives the actuator to rotate, the interlocker is pushed to displace, the reactor is forced to rotate toward the direction opposite to the movement direction of the actuator, and then the first shaft and the second shaft are allowed to fulfill the synchronous rotation type function.
Description
technical field [0001] The invention relates to a synchronous motion device for a double-rotation shaft system; in particular, it refers to a combination of a pivot application actuator, a reactor and a linker, which transmits power in the operation of operation coordination, so that the first and second shafts A relative technical means to produce synchronous rotation. Background technique [0002] The pivot or shaft that can rotate freely due to external force is used to assemble on electronic devices, such as mobile phones, notebook computers, PDAs, digital cameras, e-books, etc., so that the cover, display screen or view window can be rotated and has The opening and closing action is a prior art. For example, Chinese Taiwan Patents No. 97222022 "Rotating Shaft Structure", No. 96217011 "Pivot Positioning Member", and No. 98207366 "Pivot Structure" provide typical embodiments. [0003] In order to make the display module (for example, screen) and / or the body module of th...
Claims
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Login to View More IPC IPC(8): F16C11/04F16C11/10H05K5/02
Inventor 徐安赐
Owner FIRST DOME