Manual Clutch and X-ray Photography Equipment
A clutch and manual technology, applied in the direction of mechanical drive clutch, clutch, friction clutch, etc., can solve the problems of inconvenient switching between electric and manual, affecting the effective use of the whole machine, and hidden dangers of mobile car safety.
Active Publication Date: 2019-01-22
SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD
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Problems solved by technology
As far as the manual mode is concerned, it is very laborious during the movement of the trolley because it relies entirely on the push and pull force of the human hand to move the trolley, especially when moving the trolley on a road with a certain slope, there are potential safety hazards
As far as the electric form is concerned, the movement of the trolley is completely restricted by the electric power. If the power is insufficient or the electric drive fails, the trolley will not be able to move, which will directly affect the effective use of the whole machine, and there is a hidden danger of shutdown
[0004] There is also a form of manual and electric coexistence in the prior art, but its disadvantage is that it is very inconvenient to switch between electric and manual, and it needs professional maintenance and repair personnel to complete it with the help of tools, and the user cannot complete it alone
Method used
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[0026] The technical solutions in the embodiments of the present invention will be clearly described below with reference to the drawings in the embodiments of the present invention.
[0027] The present invention provides a manual clutch 20 applied to an X-ray imaging device 100 . Such as Figure 7 As shown, the X-ray imaging equipment 100 includes a fuselage 10, action wheels 30 and an electric drive assembly 50, see Figure 5 , Figure 7 The electric drive assembly 50 in the fuselage 10 interior. The action wheel 30 is connected to the fuselage 10 through a shaft 31, and the electric drive assembly 50 is used to drive the action wheel 30 to drive the body 10 to move the action wheel 30 electrically and manually. switch. The manual clutch 20 is arranged on the outer side of the action wheel 30 and is used to switch the power source of the X-ray imaging equipment 100 , that is, manually or driven by the electric drive assembly 50 .
[0028] see Figure 1 to Figure 3 , t...
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The invention relates to a manual clutch, which is used to realize the electric and manual switching of the action wheel. The manual clutch includes a transmission pin and a clutch dial, and the clutch dial is arranged at the hub of one side of the action wheel. The other side of the action wheel is provided with an electric drive assembly, the clutch turntable is provided with a guide groove, the inner wall of the guide groove includes a guide rail, and the guide rail extends with a slope, and the transmission pin passes through the guide groove and the guide groove respectively. The hub of the action wheel, by rotating the clutch turntable, drives the transmission pin to move relative to the guide rail, so that the transmission pin moves axially, so as to realize the coupling between the transmission pin and the electric drive assembly or separation. The invention also provides an X-ray imaging device. The invention can realize manual switching of the power source of the X-ray photography equipment, which is convenient and fast.
Description
technical field [0001] The invention relates to the technical field of medical equipment, in particular to a manual clutch and X-ray imaging equipment. Background technique [0002] The main difference between mobile X-ray imaging equipment and fixed X-ray imaging equipment is that it has the functions of free movement and parking, which can meet the filming needs of different occasions. It needs to be flexible and convenient to operate in different indoor and outdoor environments. The overall shape of the mobile X-ray imaging equipment is similar to a moving trolley (hereinafter referred to as "trolley"). [0003] The power sources for the movement of the mobile X-ray imaging equipment in the prior art can be manual or electric. As far as the manual mode is concerned, it is very laborious to move the trolley because it relies entirely on the push and pull force of the human hand to move the trolley, especially when moving the trolley on a road with a certain slope, there a...
Claims
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IPC IPC(8): F16D13/58A61B6/00
Inventor 杨能飞黄善志王元
Owner SHENZHEN MINDRAY BIO MEDICAL ELECTRONICS CO LTD