Release device for electric actuator
A release device, electric push rod technology, applied in the direction of electromechanical devices, transmission devices, electric components, etc.
Inactive Publication Date: 2018-05-11
MOTECK ELECTRIC CORP
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
[0005] In view of the problems and deficiencies of the existing electric push rod, the inventor collected relevant data, evaluated and considered in many ways, and used years of experience in research and development in this industry to continuously try and modify, and then designed the release of this electric push rod. The invention of the device is born
Method used
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[0073] In order to achieve the above-mentioned purpose and effect, the technical means and the structure thereof adopted in the present invention are hereby illustrated in detail with respect to preferred embodiments of the present invention. Its structure and function are as follows, so as to fully understand.
[0074] see Figure 1 to Figure 6 As shown, they are the three-dimensional appearance diagram, the three-dimensional exploded view, the three-dimensional exploded view of the release device, the three-dimensional exploded view of the release device from another angle of view, the side sectional view and the three-dimensional sectional view of the present invention. It can be clearly seen from the figure that The present invention includes electric push rod 1 and release device 2, so the main components and features of this case are described in detail as follows, wherein:
[0075] The electric push rod 1 has a seat body 11, and a gear set 111 is accommodated in the acc...
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The invention provides a release device of an electric push rod, wherein a telescopic pipe group capable of doing linear displacement is arranged on the electric push rod, in addition, a connecting part is arranged at one side part of the telescopic pipe group, in addition, the release device is combined between the telescopic pipe group and the connecting part, one side part of a connecting sleeve of the release device is combined with the telescopic pipe group, in addition, a fixed sleeve combined onto the connecting part is connected onto the other side part of the connecting sleeve in a sheathing way, a plurality of clamp tooth parts forming clamping positioning with an annular tooth part engaged on the outer annular surface of the fixed sleeve are arranged at the side edge part of a clutch sleeve ring connected with the outside of the connecting sleeve in a sheathing way, in addition, an ejecting and pushing part is arranged and positioned at the inner wall surface part of a butt joint sleeve ring of a rotating component connected with the outer part of the fixed sleeve in a sheathing way, i.e., the ejecting and pushing part is pulled on the butt joint sleeve ring, so that the ejecting and pushing part rotates to be ejected and pushed onto the outer ring surface of the clutch sleeve ring, the corresponding ejecting and pushing part does axial displacement, the clamp tooth part of the clutch sleeve ring and the annular tooth part of the fixed sleeve are separated for forming a released state, and the telescopic sleeve group can do contracting and displacing action in a manual rotating mode under the electric power failure or fault conditions.
Description
technical field [0001] The invention provides a release device for an electric push rod, in particular, a release device is combined between the telescopic tube group on the electric push rod and the connecting part at one side of the telescopic tube group, which can be moved outside the fixed sleeve. The socketed rotating member rotates and pushes the clutch collar socketed on the outside of the connecting sleeve for axial displacement, and at the same time separates the clutch collar from the fixed sleeve to form a released state, so that the telescopic tube group can be used in case of no power or failure. At this time, the displacement can be shortened by manual rotation. Background technique [0002] Nowadays, the use of push rod devices is quite common, and different types of push rod devices have different mechanism designs and transmission methods, and can be applied to electric beds, massage chairs, fitness and rehabilitation related equipment, and general push rods...
Claims
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IPC IPC(8): F16H25/24H02K7/06
CPCF16H25/24H02K7/06
Inventor 洪志立
Owner MOTECK ELECTRIC CORP