Aural and visual alarm type emergency stop button
A sound and light alarm and button technology, which is applied to electrical components, electric switches, circuits, etc., can solve problems such as operator misoperation or reset emergency stop button, life-threatening accidents of operators, emergency stop button without obvious status display, etc.
Inactive Publication Date: 2011-04-13
朱以尚
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Problems solved by technology
[0002] The emergency stop button is a switch element in the electrical control system. Its function is to facilitate the operator to cut off the control power supply or signal when the equipment is abnormal or dangerous; at present, in the products of the emergency stop button, its function is only one The switch is easy to operate. However, in actual use, since the existing emergency stop button has no obvious status display, when the equipment is abnormal or the fault has not been eliminated, it often happens that the operator misuses or resets the emergency stop button. As a result, a series of serious accidents, even life-threatening accidents of operators
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[0009] The operation contact (2) is installed on the button body (1), and the operation contact (2) is in the shape of an umbrella placed upside down. In the concave surface of the operation contact (2), respectively install the speaker (3), the light source (5 ), the sound drive module (6), they are correctly connected with wires, and their power supply is connected with the electrical system where the emergency stop button is located, and the concave surface of the operating contact (2) is covered with a light-transmitting cover (4) .
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The invention discloses an aural and visual alarm type emergency stop button. An operating contact is arranged on a button body and is in an inverted umbrella shape; a loudspeaker, a light source and a sound driving module are respectively arranged in a concave surface of the operating contact and are accurately connected by using leads; a power supply is connected with an electrical equipment system where the emergency stop button is positioned; and a pervious cover covers the concave surface of the operating contact.
Description
technical field [0001] The invention relates to an emergency stop button, in particular to an audible and visual alarm type emergency stop button, which belongs to the technical field of electrical components. Background technique [0002] The emergency stop button is a switch element in the electrical control system. Its function is to facilitate the operator to cut off the control power supply or signal when the equipment is abnormal or dangerous; at present, in the products of the emergency stop button, its function is only one The switch is easy to operate. However, in actual use, since the existing emergency stop button has no obvious status display, when the equipment is abnormal or the fault has not been eliminated, it often happens that the operator misuses or resets the emergency stop button. The situation, thus, triggers a series of serious accidents, even the occurrence of accidents that endanger the lives of operators. Contents of the invention [0003] The pu...
Claims
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Inventor 朱以尚
Owner 朱以尚
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