Overturning control mechanism capable of being automatically folded
A flip-control and automatic technology, applied in the field of handle systems, can solve the problems of insensitive release of the return spring, inability to fold the handle, uncomfortable wrists, etc., to save installation time, prolong life, and avoid injury incidents.
Active Publication Date: 2014-09-17
MAQUET SUZHOU
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Problems solved by technology
[0002] At present, most medical handles cannot be folded, so that modular pre-assembly cannot be carried out, which brings difficulties to the installation, and also causes the work of releasing the return spring to be not sensitive enough. The wrist is uncomfortable to operate, and there are certain safety hazards
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[0016] The present invention is described in detail below in conjunction with accompanying drawing and specific embodiment:
[0017] Such as Figure 1 to Figure 5 The shown automatic folding flip control mechanism includes a handle 1 and a fixed plate 11, the handle 1 is connected to one end of the handle connecting plate 2 through a bolt 3, and the other end of the handle connecting plate 2 is connected to the cam sleeve 6 through a fixing bolt 5 , the cam sleeve 6 is connected with the extension spring hook plate 14 through the reset linear extension spring 9, the cam sleeve 6 is also connected with the rotating shaft 4, the rotating shaft 4 is provided with a brake line tie rod 10, and the brake line tie rod 10 is connected with the brake line Line 16 is connected; Resetting linear extension spring 9 has at least one; Brake line 16 outer cover is provided with brake line fixed plate 13; Rotating shaft 4 is provided with rotating shaft bushing 7;
[0018] When the handle 1 ...
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The invention relates to an overturning control mechanism capable of being automatically folded. The overturning control mechanism comprises a handle and a fixed plate, wherein the handle is connected with one end of a handle connecting plate by virtue of a bolt; the other end of the handle connecting plate is connected with a cam sleeve by virtue of a fixed bolt; the cam sleeve is connected with a pulling spring hook plate by virtue of a reset linear pulling spring, and is also connected with a rotary shaft which is provided with a brake cable connecting rod; and the brake cable connecting rod is connected with a brake cable. The overturning control mechanism has the advantages that the brake cable can be driven to expand and retract, so that the releasing and locking of an air spring, and the two functions of folding and releasing control can be realized simultaneously by one comfortable action; due to newly-added folding function, the net space of the head of a medical staff can be effectively expanded, and the occurrence of the harmful event is avoided; the structure can be used for realizing modular preassembly and then can be fixed at a certain position of a product by bolts; according to the structural design, the factor of human-computer engineering is considered, so that the operation is more comfortable; and seen from the appearance, the matching of the overturning control mechanism with the whole body is more attractive.
Description
technical field [0001] The invention relates to a handle system for controlling the lifting of a medical spring arm, which realizes folding and braking simultaneously by turning over. Background technique [0002] At present, most medical handles cannot be folded, which makes it impossible to carry out modular pre-assembly, which brings difficulties to the installation, and also causes the work of the release return spring to be not sensitive enough. The wrist is uncomfortable to operate, and there are certain safety hazards. Contents of the invention [0003] In order to overcome the above-mentioned defects, the present invention provides an automatic folding turning control mechanism, which overcomes the problem of inconvenient turning and folding of the handle in the past, and folds the handle to make the head of the medical staff clear and avoid the occurrence of injuries. [0004] The technical solution adopted by the present invention to solve the technical problem...
Claims
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IPC IPC(8): A61B19/00A61B90/00
Inventor 陶晓旺彭伟许春霞黎群华吉鸣
Owner MAQUET SUZHOU