Multidimensional force sensor
A multi-dimensional force sensor and elastomer technology, applied in the field of sensors, can solve the problems of unusable, heavy multi-dimensional force sensor, and difficulty in finding a multi-dimensional force sensor of thickness and size, and achieves the effect of simplicity and compactness, compact structure and convenient assembly.
Active Publication Date: 2013-08-28
SUNRISE INSTR CO LTD
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Problems solved by technology
Most of the existing multi-dimensional force sensors are relatively thick and cannot be used in some fields that have strict requirements on the thickness of the mechanical structure
For example, a bionic walking robot needs to install a multi-dimensional force sensor on the sole of the robot to measure the center of gravity of the robot in each posture. However, it is currently difficult to find a multi-dimensional force sensor with a sufficiently thin thickness, which directly affects the development of this type of robot technology.
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[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0022] The multidimensional force sensor provided by the embodiment of the present invention includes an elastic body, an upper cover and a lower cover; the elastic body, the upper cover and the lower cover are connected by screws; the elastic body is located between the upper cover and the lower cover , where the upper cover contacts the elastic body, there is an upper boss, and where the lower cover contacts the elastic body, there is a lower boss. The elastic body is ...
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The invention discloses a multidimensional force sensor, which is mainly composed of an elastomer, an upper cover and a lower cover, wherein a strain gauge is attached on the elastomer; the elastomer is positioned between the upper cover and the lower cover; an upper boss is arranged at a contacting part between the upper cover and the elastomer; a lower boss is arranged at the contacting part between the lower cover and the elastomer; and the elastomer, the upper cover and the lower cover are connected by screws. The multidimensional force sensor has a simple and compact structure and is convenient to assemble, and force and the acting point measurement of the force can be favorably satisfied.
Description
technical field [0001] The invention relates to the technical field of sensors, in particular to a multi-dimensional force sensor. Background technique [0002] Multi-dimensional force sensors have good applications in aerospace, automobiles, robots, automation equipment, medical equipment, sports equipment and other fields. Most of the existing multi-dimensional force sensors are thick and heavy, and cannot be used in some fields that have strict requirements on the thickness of the mechanical structure. For example, a bionic walking robot needs to install a multi-dimensional force sensor on the sole of the robot to measure the center of gravity of the robot in each posture. However, it is currently difficult to find a multi-dimensional force sensor with a sufficiently thin thickness, which directly affects the development of this type of robot technology. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi...
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IPC IPC(8): G01L1/22
Inventor 黄约
Owner SUNRISE INSTR CO LTD