A high-sensitivity undriven weight-measuring resonator detection device
A high-sensitivity, detection device technology, applied in the electronic field, can solve problems such as loss, product accident, and product failure, and achieve the effects of sensitive response, compact structure, and reduced floor space
Active Publication Date: 2020-04-21
TONGLING RIXING ELECTRONICS
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Problems solved by technology
In the process of resonator production or packaging, it often happens that multiple cores are placed inside a product, or more than the predetermined number of resonators are placed in a packaging box, resulting in unqualified products or accidental loss of finished products
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[0017] Below, the technical solution of the present invention will be described in detail through specific examples.
[0018] Such as figure 1 as shown, figure 1 It is a structural schematic diagram of a high-sensitivity non-drive weight-measuring resonator detection device proposed by the present invention.
[0019] refer to figure 1 , a high-sensitivity non-driven weight-measuring resonator detection device proposed in the embodiment of the present invention, comprising: a horizontal platform 1 and a movable plate 2, wherein:
[0020] The horizontal platform 1 is provided with a through groove A that runs through up and down, and a side wall in the through groove A is provided with a limit seat 3, and the limit seat 3 is provided with a limit groove B extending in the horizontal direction and vertically fixed on the limit The compression spring 4 on one side of the position slot B, the first electromagnet 5 fixed to the horizontal platform 1 is provided under the limit se...
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The invention discloses a high-sensitivity no-driver weight measuring type resonator detection device. The high-sensitivity no-driver weight measuring type resonator detection device comprises a horizontal table and a movable plate, wherein the horizontal table is provided with a through groove; the side wall of the through groove is provided with a limiting base which is provided with a limitinggroove and a compression spring; a first electromagnet is arranged below the limiting base; a second electromagnet is embedded in the side wall of the side, away from the limiting base, of the throughgroove; one side of the movable plate is provided with a rotating shaft fixedly assembled with the movable plate; a locking block made from a ferromagnetism material is arranged on the side, away from the rotating shaft, of the movable plate; the movable plate is located in the through groove, and the lower plate face of the movable plate is fixed to the compression spring; when a compression value of the compression spring is smaller than a preset value of the compression spring, the first electromagnet is powered off, and the second electromagnetic is powered on; and when the compression value of the compression spring reaches the preset value, the second electromagnet is powered off, and the first electromagnetic is powered on. The high-sensitivity no-driver weight measuring type resonator detection device is sensitive in responding, high in detection efficiency, and little in energy consumption, and no drivers are needed by the whole device.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to a high-sensitivity non-drive weight-measuring resonator detection device. Background technique [0002] A resonator refers to an electronic component that generates a resonant frequency. Commonly divided into quartz crystal resonators and ceramic resonators. It has the characteristics of stability and good anti-interference performance, and is widely used in various electronic products. In the process of resonator production or packaging, it often happens that multiple cores are placed inside a product, or more than the predetermined number of resonators are placed in a packaging box, resulting in unqualified products or accidental loss of finished products. Contents of the invention [0003] Based on the technical problems existing in the above-mentioned background technology, the present invention proposes a high-sensitivity non-driven weighing type resonator detection d...
Claims
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IPC IPC(8): B07C5/18B07C5/36B07C5/02
CPCB07C5/02B07C5/18B07C5/36
Inventor 连秉卫
Owner TONGLING RIXING ELECTRONICS