Airspeed meter module
An airspeed meter and external air technology, applied in the direction of fluid velocity measurement, velocity/acceleration/impact measurement, measuring devices, etc., can solve the problems of long installation time, troublesome installation and operation, troublesome assembly and use, etc.
Inactive Publication Date: 2016-01-20
深圳飞马机器人科技有限公司
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Problems solved by technology
[0002] In the prior art, the airspeed meter used for UAV equipment generally separates the airspeed meter module, the airspeed meter fixing frame, the airspeed tube, the airspeed module and the airspeed meter cover, and installs them separately. In this way, it is quite troublesome to assemble and use, each component needs to be installed separately, the installation operation is troublesome, and the installation time is long
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[0015] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0016] This embodiment provides an airspeed module, the airspeed module is applied to be installed in the unmanned aerial vehicle, and is connected with the airspeed meter, the static pressure and the dynamic pressure of the airspeed meter module are measured by the airspeed meter, so as to calculate Analyze the flying speed of the UAV, where the static pressure refers to the air pressure when the UAV is at zero speed, and the dynamic air pressure refers to the air pressure when the UAV is flying.
[0017] in, Figure 1-3 As shown, the airspeed meter module includes a static pressure outer pipe 103, a dynamic air pressure circulation inner pipe 105 and a static and dynamic air pressure partial pressure head 104, wherein the dynamic air pressure circulation inner pipe 105 is sleeved inside the static pressure outer pipe 103, and the dynamic ai...
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The invention discloses an airspeed meter module, which comprises a static pressure outer tube, a dynamic pressure circulation inner tube and a static and dynamic pressure dividing head. The dynamic pressure circulation inner tube is sleeved inside the static pressure outer tube and is fixedly connected with the static and dynamic pressure dividing head, respectively. The static and dynamic pressure dividing head is provided with a static pressure outlet connected with the first end portion of the static pressure outer tube. The static pressure outer tube is connected with an airspeed meter via the static pressure outlet. The second end portion of the static pressure outer tube is provided with an air blockage plug used for preventing the air pressure to enter the static pressure outer tube. Meanwhile, the static and dynamic pressure dividing head is further provided with a dynamic pressure tube through hole in tight connection with the dynamic pressure circulation inner tube. The first end portion of the dynamic pressure circulation inner tube passes through the dynamic pressure tube through hole to be connected with the airspeed meter. The second end portion of the dynamic pressure circulation inner tube passes through the air blockage plug to be communicated with the outside air. The static pressure outer tube is provided with small holes communicated with the outside air. The structure of the airspeed meter module is modular in arrangement, so that the module can be quickly connected with the airspeed meter, wherein the connection operation is simple.
Description
technical field [0001] The invention relates to unmanned aerial vehicle equipment, in particular to an airspeed meter module. Background technique [0002] In the prior art, the airspeed meter used for UAV equipment generally separates the airspeed meter module, the airspeed meter fixing frame, the airspeed tube, the airspeed module and the airspeed meter cover, and installs them separately. In this way, it is quite troublesome to assemble and use, each component needs to be installed separately, the installation operation is troublesome, and the installation time is long. [0003] Therefore, there are defects in the prior art and need to be improved. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide an airspeed meter module with modular structure, which can be quickly connected to the airspeed meter and is easy to connect and operate. [0005] The technical solution of the present invention is as follows: an air...
Claims
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Inventor 张焱
Owner 深圳飞马机器人科技有限公司