Novel high-stable pressure sensor
A pressure sensor, high stability technology, applied in the direction of measuring fluid pressure, instrument, measuring force, etc., can solve the problem of inaccurate measurement results, and achieve the effect of preventing vibration and avoiding damage
Inactive Publication Date: 2018-10-19
合肥佑宁传感科技有限公司
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Problems solved by technology
In this way, the pressure sensor is protected to solve the problem of inaccurate measurement results if the existing pressure sensor collides with the outside world during use in the above-mentioned background technology
Method used
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[0012] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0013] The present invention provides such figure 1 A new type of high stability pressure sensor shown includes a sensor body 1, a limiter 2 is arranged on one side of the sensor body 1, a limit plate 3 is arranged on the top of the limiter 2, and a limit plate 3 is arranged on one side of the limit plate 3 A fixed rod 4 is provided, a buffer groove 5 is arranged on one side of the limiting plate 3, a buffer plate 6 is arranged inside the buffer groove 5, a fi...
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The invention discloses a novel high-stable pressure sensor comprising a sensor body. A stopper is arranged on a side of the sensor body. A stopping plate is arranged on the top of the stopper. A fixING rod is arranged on a side of the stopping plate. A buffering groove is disposed on a side of the limiting plate. A buffering plate is disposed inside the buffering groove. A fixing block is disposed at THE bottom of the buffering plate. The novel high-stable pressure sensor is provided with THE stopper such that when the sensor body shakes in use and hits the stopping plate, the stopping plateis pressed against the fixing rod on a side thereof, the fixing rod is pressed against the buffering plate at the bottom thereof, the buffering plate moves and moves the fixing block on a side thereof, the fixing block moves a pull rod, the pull rod pushes the movable block on a side thereof, the movable block moves in a movable groove, and a second spring on a side of the movable block generatesreactive force to push the movable block away, thereby ensuring the stability of the stopping plate. The sensor body can be kept stable.
Description
technical field [0001] The invention relates to the technical field of pressure sensors, in particular to a novel high-stability pressure sensor. Background technique [0002] A pressure transducer (Pressure Transducer) is a device or device that can sense pressure signals and convert the pressure signals into usable output electrical signals according to certain rules. Pressure sensor is the most commonly used sensor in industrial practice. It is widely used in various industrial automatic control environments, involving water conservancy and hydropower, railway transportation, intelligent buildings, production automatic control, aerospace, military industry, petrochemical, oil wells, electric power, ships, machine tools , pipeline and many other industries. If the existing pressure sensor collides with the outside during use, the measurement result will be inaccurate, and even the pressure sensor will be damaged. [0003] Therefore, it is necessary to invent a new type o...
Claims
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Login to View More IPC IPC(8): G01L1/26G01L19/06
CPCG01L1/26G01L19/0609
Inventor 董小娟
Owner 合肥佑宁传感科技有限公司