Wave recorder anti-misoperation device, wave recorder and method

An anti-misoperation device and wave recorder technology, applied in emergency protection devices, electrical components, emergency housings, etc., can solve problems such as waveform loss, signal loss, waveform loss, etc., and achieve the effect of preventing misoperation and easy operation.

CN107680854AInactive Publication Date: 2018-02-09王建涛
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2018-02-09
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a wave recorder anti-misoperation device, a wave recorder and a method, and comprises a cover body used for being installed at the function key of the wave recorder, and the cover body is movably provided with a control structure used for pressing the function key, a locking structure used for controlling the control structure to move, and a positioning structure used forcontrolling the locking structure. The function key is pressed by operating the control structure to enable the wave recorder to enter a working state; the control structure is limited through the locking structure, so that the control structure cannot flexibly press the function key so as to prevent misoperation; after the work of the wave recorder is finished, the limitation of the locking structure to the control structure is eliminated. According to the scheme, the misoperation of the wave recorder can be effectively prevented, and irreparable loss in work is avoided.
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Description

technical field

[0001] The invention relates to a device, a wave recorder and a method for preventing misoperation of the wave recorder. Background technique

[0002] The oscilloscope is widely used in the industrial field, and its main function is to continuously record the voltage, current and other signals collected from the equipment for a period of time. Due to the design limitation of the oscilloscope, it is not possible to save the waveform to the memory while continuously recording the waveform. Therefore, before saving the waveform for further analysis, you must first press the "Stop\Start" function key of the oscilloscope to stop data acquisition, and then Executes the data save function. After all the data is saved, you can press the "Stop\Start" function key to start a new data collection. The problem is that when the oscilloscope is in the waveform acquisition state, pressing the "Stop\Start" button will make the oscilloscope enter the "stop state" to prepare ...

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Embodiment Construction

[0031] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0032] like Figure 1-2 As shown, the anti-misoperation device of the wave recorder, the device includes a cover body 1 for covering the periphery of the function key 9 of the wave recorder, and is movably installed on the cover body 1 for pressing the control structure of the function key 9; A locking structure installed on the cover body 1 for controlling the movement of the manipulation structure. When the locking structure moves to the first position, the control structure can be unlocked to make it movable and press the function key 9; activity to press the function key 9). In order to prevent the locking structure from randomly switching between the first position and the second position, it is controlled by int...