阅读说明：本技术 一种升降平衡控制装置及乳腺超声成像系统 (Lifting balance control device and breast ultrasonic imaging system ) 是由 陈军 陈艳娇 魏开云 陈志武 刘平 于 2018-08-27 设计创作，主要内容包括：本申请公开了一种升降平衡控制装置及乳腺超声成像系统,升降平衡控制装,包括：至少两个转轮；升降带,升降带安装在转轮上,具有两处升降方向相反的升降段,传动带的一处升降段与乳腺超声成像系统的检测设备连接；配重块,配重块安装在升降带的另一处升降段上；驱动件,驱动件与至少一个转轮连接。在配重块平衡的基础上,电机仅需输出较小的功率便可驱动检测设备稳定的升降,减小了电机的体积、占用空间、成本、散热和噪音等。也使得手动调节检测设备大幅升降更为省力,电机输出较小的功率也能够将检测设备锁定在一个高度位置,不需要额外附加的锁定装置,简化了结构,并降低了成本,也避免了检测设备急剧下落的安全风险。(The application discloses lift balance control device and mammary gland ultrasonic imaging system, lift balance control device includes: at least two wheels; the lifting belt is arranged on the rotating wheel and is provided with two lifting sections with opposite lifting directions, and one lifting section of the driving belt is connected with the detection equipment of the mammary gland ultrasonic imaging system; the counterweight block is arranged on the other lifting section of the lifting belt; the driving part is connected with at least one rotating wheel. On the basis that the balancing weight is balanced, the motor only needs to output smaller power to drive the detection equipment to stably lift, and the size, the occupied space, the cost, the heat dissipation, the noise and the like of the motor are reduced. The manual adjustment of the detection equipment is labor-saving when the detection equipment is lifted greatly, the detection equipment can be locked at a height position by the aid of the motor outputting small power, an additional locking device is not needed, the structure is simplified, cost is reduced, and safety risks of rapid falling of the detection equipment are avoided.)

A lift balance control apparatus, comprising:

at least two wheels;

the lifting belt is arranged on the rotating wheel, the lifting belt positioned on the rotating wheel is provided with a first lifting section and a second lifting section which are opposite in lifting direction, and the first lifting section is connected with detection equipment of the breast ultrasonic imaging system;

a counterweight mounted on a second lifting segment of the lifting belt;

the driving piece is connected with at least one rotating wheel and used for driving the rotating wheel to rotate so as to drive the lifting belt to lift.

The lift balance control of claim 1 wherein there are two of said wheels, said two wheels being mounted in a vertical plane in spaced apart relationship.

The lift balance control device of claim 1 or 2 wherein said drive member is a motor, an output shaft of said motor being connected to said wheel.

The lift balance control device of claim 3 wherein said motor is connected to a wheel located below in a vertical plane.

The lift balance control device of claim 1, wherein the wheel is a timing pulley and the lift belt is a timing belt.

The lift balance control device of claim 1 wherein the wheel is a sprocket and the lift belt is a chain belt.

The lift balance control device of claim 1 wherein the weight of said counterweight is equal to the weight of the test equipment of the breast ultrasound imaging system.

The lift balance control device of any one of claims 1 to 7, further comprising a clutch mounted between the output shaft of the motor and the rotating wheel.

The lift balance control device of claim 8, wherein the clutch includes a driving member and a driven member, the driving member has a driving shaft mounted thereon, the driven member has a driven shaft mounted thereon, the output shaft of the driving member is connected to the driving shaft of the clutch, the runner is connected to the driven shaft of the clutch, the driving member and the driven member are capable of switching between a mutually engaged state and a mutually disengaged state, and the driving member and the driven member are switched from the mutually engaged state to the mutually disengaged state when the torque output from the driving member is greater than the predetermined torque of the clutch.

The lift balance control device of claim 8, further comprising a coupling, wherein the output shaft of the motor is coupled to the clutch through the coupling.

A breast ultrasound imaging system comprising a detection apparatus comprising a cantilever and a probe box, characterized by further comprising a lift balance control apparatus according to any one of claims 1 to 10.