摘要:
A clamp (140) for releasably engaging a cable chain (112) employed on a C-arm X-ray imaging device (10) includes a positioning member (142) having a rear surface (154) formed complementary to a portion of the C-arm imaging device (10), a pivot arm (146) attached to the positioning member (142), a biasing member (148) disposed on the pivot arm (146), and a clamp arm (150) rotatably mounted to the pivot arm (146), wherein the biasing member (148) is engaged between the positioning member (142) and the clamp arm (150) to move the clamp arm (150) between a release position and a locking position. The clamp (140) is engageable with the cable chain (112) to hold the cable chain (112) in alignment with the at least one of the housing (102) and the C-arm (14), and is operable separately from the imaging device (10), such that the clamp (140) can hold the cable chain (112) on the housing(102) or C-arm (14) even when power is not provided to the imaging device (10).
摘要:
A hinge is disclosed including a first connecting plate, a second connecting plate, a hinge element rotatably coupling said first and second connecting plates, a first pin coupled to the first connecting plate, wherein said first pin extends through a first end of the hinge element, a locking bracket coupled to the second connecting plate, and a second pin coupled to a second end of the hinge element, wherein said second pin extends through the locking bracket. The hinge optionally includes one or more friction locks, cableways, or cable tabs.
摘要:
A cable system A includes a cable 3 for connecting a base device 1 and a travelling body 2, a reel device 10 mounted on the travelling body 2, a motor controller 40 for controlling a motor 15 of the reel device 10, and a rotary encoder 16 (rotation sensor) for detecting rotation of a reel 12. The motor controller 40 basically makes the motor 15 free, when the reel 12 is rotating in an unreeling direction, and basically applies a rotational torque in a reeling direction to the reel 12, when the reel 12 is rotating in the reeling direction. Furthermore, even if the reel 12 is rotating in the unreeling direction, if an unreeling speed of the cable 3 exceeds a travelling speed of the travelling body 2, the rotational torque in the reeling direction is applied to the reel 12. Slackening of the cable 3 is thereby prevented.
摘要:
The present invention provides a mechanical link (100) and a carrier (220) for supporting a conductor (240) within a mechanical link. The mechanical link (100) comprises: a first arm (120) and a second arm (140), the second arm (140) being arranged for movement with respect to the first arm (120); and a flexible helical carrier (220) for supporting a conductor (240), wherein the flexible helical carrier (220) is received within the first and second arms. The carrier (220) comprises a generally helical member of a flexible material, the generally helical member comprising a continuous support portion having on both sides thereof upstanding wall portions.
摘要:
A monitor for determining the operation condition of at least one cable that suffers bending and/or twisting and constitutes an electrical loop and a method thereof are provided. The monitor comprises a test electrical signal generator (5) for generating an identifiable test electrical signal and injecting the test electrical signal into the first point of the at least one cable, a test electrical signal filter (7) adapting to extract the injected test electrical signal from the second point of the at least one cable, and a comparator (8) for comparing a predetermined threshold with the difference between the electrical state of the injected test electrical signal and the extracted test electrical signal and producing a warning signal indicating cable fatigue when the difference exceeds the predetermined threshold. It provides the advantages as follows: it only monitors the electric performance, not the mechanical performance of a cable; it monitors the cable itself rather than a monitor material; it is applicable to all kinds of cables, including but not limited to a large-current cable; it does not introduce new cables; it is an on-line monitoring, i.e. the electro-mechanical system needs no pause for monitoring its cable fatigue.
摘要:
An object of the present invention is to smoothly turn a swinging member such as a sliding structure-side swinging member even if a pressing load in an axial direction of a wire harness acts midway through opening/closing operation of the sliding structure. To achieve the above object, a wire harness (2) is routed in a harness supporting member (17) on a side of a fixing structure (19) from a swinging member (1, 1') at a sliding structure (16) side, the swinging member (1, 1') includes a harness holding portion (4) in a lateral direction for holding one end (3a) of the wire harness (2), and a turning shaft (5) or a turning bearing in a vertical direction which is offset from the harness holding portion (4) in a radial direction of the harness holding portion (4), the shaft (5) or the bearing is located closer to one of the sliding structure (16) and the fixing structure (19) than the harness holding portion (4) when the sliding structure (16) is fully opened, and the harness holding portion (4) is located closer to the one of the sliding structure (16) and the fixing structure (19) than the shaft (5) or the bearing when the sliding structure (16) is fully closed.