A flip-type universal electric furnace switch with counting and face recognition functions
A universal electric furnace and face recognition technology, applied in the field of universal electric furnace switches and flip-type universal electric furnace switches, can solve problems such as unfavorable test equipment management, forgetting or missing records, hidden dangers of test data equipment management, etc. The effect of information management, simple structure and convenient checking
Inactive Publication Date: 2017-01-04
贵州永兴建设工程质量检测有限公司
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Problems solved by technology
[0003] The operator needs to fill in the operation record after each test operation, which includes the opening time of the instrument and the number of times of use. Due to the level and sense of responsibility of the operator, there are often cases of forgetting or omissions, which makes the test There are hidden dangers in data and equipment management, which is not conducive to the realization of scientific test equipment management
Method used
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[0019] The present invention will be described in detail below with reference to the accompanying drawings and examples.
[0020] The present invention provides a flip-type universal electric furnace switch with counting and face recognition functions. The switch includes a protective cover 3, a face recognition device 4, a control unit, a pin seat 6, a locking mechanism, a pin shaft 9 and counter 10; as in figure 1 and figure 2 shown.
[0021] Wherein, the structural diagram of the locking mechanism is as follows: image 3 As shown, it includes a micro-stepping motor 7, a leading screw 8 and a locking block 5, the output shaft of the micro-stepping motor 7 is fixedly connected with the leading screw 8, and the locking block 5 and the leading screw 8 are threaded, locked The block 5 is slidingly matched with the mounting groove on the housing of the universal electric furnace 1;
[0022] The protective cover 3 is a rectangular shell structure, and one end of the protectiv...
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The invention discloses a flip type universal electric stove switch with counting and human face recognition functions. The flip type universal electric stove switch comprises a knob switch, a pin shaft, a counter, a protection cover, a human face recognizer, a control unit, a pin seat and a locking mechanism, wherein the locking mechanism comprises a micro stepping motor, a lead screw and a locking block; after the human face recognizer recognizes the identity information of a user, the control unit is used for controlling the micro stepping motor to rotate positively, a motor output shaft is used for driving the lead screw to rotate synchronously, and the locking block retreats from a positioning locking groove; after the locking block enters a mounting groove fully, the user can open the protection cover; when the knob switch is rotated, the pin shaft triggers a counting switch on the counter, the counting switch records the operation information and the operation time of the current switch on / off action, and the operation information and the operation time are displayed externally through a display screen, so that information-based operation management of the universal electric stove is realized. After the flip type universal electric stove switch is used, a reversing switch on the micro stepping motor is pressed, and the locking block moves linearly outwards along the mounting groove and enters the positioning locking groove of the protection cover for locking.
Description
technical field [0001] The invention relates to a switch for a universal electric furnace, in particular to a flip-type universal electric furnace switch with counting and face recognition functions, which belongs to the technical field of mechanical structures. Background technique [0002] At present, large-scale construction quality inspection companies need to use various types of test instruments to sample, analyze and inspect buildings when performing inspection tests on buildings, such as using a universal electric furnace to heat and sample samples for analysis. [0003] The operator needs to fill in the operation record after each test operation, which includes the opening time of the instrument and the number of times of use. Due to the level and sense of responsibility of the operator, there are often cases of forgetting or omissions, which makes the test There are hidden dangers in data and equipment management, which is not conducive to the realization of scient...
Claims
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IPC IPC(8): F27B17/02F27D1/18F27D19/00H01H19/02
Inventor 杨兴林黄小飞王成虎肖立波
Owner 贵州永兴建设工程质量检测有限公司