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Horizontal constant force output device

A constant force output, level technology, used in measuring devices, instruments, scientific instruments, etc., can solve the problem of unstable output force, and achieve the effect of avoiding energy consumption, avoiding output instability and simple structure.

Pending Publication Date: 2017-12-15
贵州新安航空机械有限责任公司
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  • Abstract
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Problems solved by technology

[0002] When doing product performance experiments, it is often required to apply a constant force to the force input end of the product to test the performance parameters of the product. At present, hydraulic or pneumatic methods are used to achieve this, because hydraulic pumps and air pumps will generate during the working process. Pressure fluctuations will make the output force unstable, and gravity is a relatively simple way to express constant force. Since the direction of gravity is vertical to the ground, it is not suitable for occasions where constant force is required to be used in other directions.

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Embodiment Construction

[0017] The technical solution of the present invention is further described below, but the scope of protection is not limited to the description.

[0018] A horizontal constant force output device, including an output component, a transmission component, and a constant force input component;

[0019] The output assembly includes a slider 1 and a slider 2, the slider 2 is installed on the base 10, and the slider 1 is installed in the through hole on the slider 2;

[0020] The transfer assembly includes a bracket 3 installed on the other end of the base 10, a rotating shaft 5 is installed on the upper end of the bracket 3, a curved rod 4 is installed on the rotating shaft 5, and one end of the curved rod 4 is hinged to the other end by a hinge pin 7 and a pull rod 8. contact with slider 1;

[0021] The constant force input assembly includes a tray 9 fixedly connected to the lower end of the pull rod 8 .

[0022] A linear bearing is also arranged between the slider 1 and the sl...

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Abstract

The invention provides a horizontal constant force output device which comprises an output assembly, a transmission assembly and a constant force input assembly. Gravity is converted into constant force in the horizontal direction, the structure is simple, compared with a hydraulic pump and an air pump, extra energy dissipation is avoided, the problem of unstable output is avoided, and the experiment result is more stable and reliable.

Description

technical field [0001] The invention relates to a horizontal constant force output device. Background technique [0002] When doing product performance experiments, it is often required to apply a constant force to the force input end of the product to test the performance parameters of the product. At present, hydraulic or pneumatic methods are used to achieve this, because hydraulic pumps and air pumps will generate during the working process. Pressure fluctuations will make the output power unstable, and gravity is a relatively simple way to express constant force. Since the direction of gravity is vertical to the ground, it is not suitable for occasions that require constant force in other directions. Contents of the invention [0003] In order to solve the above technical problems, the present invention provides a horizontal constant force output device. [0004] The present invention is achieved through the following technical solutions. [0005] A horizontal const...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/02
CPCG01N3/02
Inventor 吕宏超
Owner 贵州新安航空机械有限责任公司
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