CN104596253B

CN104596253B - A kind of information-based universal electric furnace with warning function

Info

Publication number: CN104596253B
Application number: CN201410827259.3A
Authority: CN
Inventors: 杨兴林; 黄小飞; 王成虎; 肖立波
Original assignee: Guizhou Yongxing Technology Co Ltd
Current assignee: Guizhou Yongxing Technology Co Ltd
Priority date: 2014-12-25
Filing date: 2014-12-25
Publication date: 2016-08-24
Anticipated expiration: 2034-12-25
Also published as: CN104596253A

Abstract

The invention discloses an informationized universal electric furnace with an alarm function, comprising a knob switch, a pin shaft, a memory, a counter, a temperature sensor and a buzzer; the temperature sensor is installed inside the universal electric furnace, and the temperature sensor feeds back the universal electric furnace in real time Internal temperature value, if the internal temperature of the universal electric furnace exceeds the set value, the buzzer will send out an alarm signal; the rotary shaft of the rotary switch has a zigzag groove along the cross section of the rotary shaft that changes with the rotation angle of the rotary shaft. When the operator rotates the rotary switch, The rotary shaft of the rotary switch gradually pushes the pin shaft out of the zigzag groove. With the rotation of the rotary shaft, the pin shaft touches the counting switch on the counter, and the counting switch records the operation information and operation time of the switch this time, and stores the above information in the memory. , the memory will send it to the external host computer in real time, and the memory can also store temperature alarm information, which is convenient for managers to carry out centralized information management on the use and use information of the electric furnace.

Description

A kind of information-based universal electric furnace with warning function

Technical field

Invention relates to a kind of universal electric furnace, is specifically related to a kind of information-based universal electric furnace with warning function, Belong to mechanotronics field.

Background technology

At present, large-scale construction quality detection company, when building carries out detecting analysis of experiments, needs Use various types of test apparatus to be sampled building analyzing and detection, such as use general-purpose Tested sample is carried out heating sampling analysis by electric furnace.

Operating personnel need to fill in operation note after carrying out test operation each time, and record includes The opening time of instrument and access times information, due to level and the sense of responsibility reason of operating personnel, often There will be the situation forgotten or fail to record, hence in so that there is hidden danger in test data and the management to equipment, It is unfavorable for realizing scientific testing equipment management.

Summary of the invention

In view of this, the invention provides a kind of information-based universal electric furnace with warning function, it is possible to will note Record on-off times and the information of switch time store and are sent in the host computer of outside, it is achieved information system management.

A kind of information-based universal electric furnace with warning function, including universal electric furnace, rotary switch, bearing pin, Memory, counter, temperature sensor and buzzer；

In the rotating shaft of described rotary switch, the cross section along rotating shaft has the tortuous groove with shaft rotary corner change, bent The fluting direction of folding groove is along the circumferencial direction of rotating shaft, and the groove bottom of tortuous groove is in the rotation direction of rotating shaft and turns The outer circumference surface of axle connects, and the degree of depth of tortuous groove is along the radial variations of rotating shaft；The width of described tortuous groove and pin The diameter of axle is consistent；

Described rotary switch coordinates with the housing into rotation of universal electric furnace, and bearing pin is through the mistake on universal electric furnace housing Hole and the tortuous slot fit in rotary switch rotating shaft, bearing pin enters the end face of tortuous groove one end and the end of tortuous groove Conflicting and coordinate in face, the end face of the bearing pin other end is conflicted with the counter switch of counter and coordinated；Described memory is solid Dingan County is contained in the outer surface of universal electric furnace housing, and counter is connected with memory, and the information of counter is deposited in real time In memory, the information of storage is sent to the host computer of outside by memory in real time in storage；

Described temperature sensor is arranged on inside universal electric furnace, inside temperature sensor Real-time Feedback universal electric furnace Temperature value, if universal electric furnace internal temperature exceedes setting value, buzzer sends alarm signal.

The course of work: operating personnel when turn knob switchs, the rotating shaft of rotary switch gradually promote bearing pin by Gradually exiting tortuous groove, along with the rotation of rotating shaft, bearing pin moves linearly along via and touches in the stroke set Moving the counter switch on counter, operation information and the operating time of this switch recorded by counter switch, Externally being shown by display screen, above-mentioned information is stored in memory by counter, and memory will be stored in again Information therein is sent to the host computer of outside, and memory can also store temperature alarming information, it is simple to custodian Member carries out concentrating information system management for service condition and the use information of electric furnace.

Beneficial effect:

(1) rotary switch of universal electric furnace of the present invention is with tally function, can after opening certainly every time Dynamic record on-off times and switch time, operating personnel can be recorded to use time of universal electric furnace and use Number of times, and above-mentioned information is stored in memory, facilitate the verification of subsequent experimental data and looking into of person liable Look for and the consulting of service condition, it is achieved the information system management to furnace operation.

(2) universal electric furnace of the present invention is with warning function, when universal electric furnace internal temperature exceedes setting Value, buzzer sends alarm signal, can reduce the generation of security incident.

(3) universal electric furnace of the present invention extends to Internet of Things field, it is achieved the information to conventional instrument Change management.

Accompanying drawing explanation

Fig. 1 is the contour structures schematic diagram of the present invention.

Fig. 2 and Fig. 3 is the matching relationship schematic diagram of rotary switch rotating shaft and bearing pin.

Wherein, 1-universal electric furnace, 2-rotary switch, 3-bearing pin, 4-counter, 5-memory, 6-buzzer, 7-rotating shaft

Detailed description of the invention

Develop simultaneously embodiment below in conjunction with the accompanying drawings, describes the present invention.

The invention provides a kind of information-based universal electric furnace with warning function, its structural representation such as Fig. 1 Shown in, including universal electric furnace 1, rotary switch 2, bearing pin 3, memory 5, counter 4, temperature sensor With buzzer 6.In the rotating shaft 7 of described rotary switch 2, the cross section along rotating shaft 7 has with shaft rotary corner change Tortuous groove, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft 7, and the groove bottom of tortuous groove is in rotating shaft 7 Rotation direction on connect with the outer circumference surface of rotating shaft 7, the degree of depth of tortuous groove is along the radial variations of rotating shaft 7； The width of described tortuous groove is consistent with the diameter of bearing pin 3.

Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, and bearing pin 3 is through universal electric furnace 1 shell Via on body and the tortuous slot fit in rotary switch 2 rotating shaft, bearing pin 3 enters the end face of tortuous groove one end Conflicting with the bottom surface of tortuous groove and coordinates, the counter switch conflict of the end face of bearing pin 3 other end and counter 4 is joined Close；Described memory 5 is fixedly mounted on the outer surface of universal electric furnace 1 housing, counter 4 and memory 5 Being connected, the information real-time storage of counter 4 in the memory 5, sent out by memory 5 in real time by the information of storage Give the host computer of outside, as shown in Figures 2 and 3.

It is internal that described temperature sensor is arranged on universal electric furnace 1, temperature sensor Real-time Feedback universal electric furnace 1 Internal temperature values, if universal electric furnace 1 internal temperature exceedes setting value, buzzer 6 sends alarm signal.

The course of work: operating personnel when turn knob switchs 2, the rotating shaft of rotary switch 2 gradually pushing pin Axle 3 is gradually backed out tortuous groove, and along with the rotation of rotating shaft, bearing pin 3 moves linearly and in setting along via Touch the counter switch on counter 4 in stroke, counter switch record this switch operation information and Operating time, externally being shown by display screen, above-mentioned information is stored in the memory 5 by counter 4, deposits Reservoir 5 will be stored in information therein again and is sent to the host computer of outside, and memory 5 can also store temperature report Alarming information, it is simple to administrative staff carry out concentrating information system management for service condition and the use information of electric furnace.

In sum, these are only presently preferred embodiments of the present invention, be not intended to limit the guarantor of the present invention Protect scope.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, Should be included within the scope of the present invention.

Claims

1. An informationized universal electric furnace with alarm function, characterized in that it comprises: universal electric furnace (1), knob switch (2), pin shaft (3), memory (5), counter (4), temperature sensor and buzzer (6);

The rotary shaft (7) of the rotary switch (2) is provided with a zigzag groove along the cross-section of the rotary shaft (7) that changes with the rotation angle of the rotary shaft, the slotting direction of the zigzag groove is along the circumferential direction of the rotary shaft (7), and the groove of the zigzag groove The bottom surface is in contact with the outer peripheral surface of the rotating shaft (7) in the direction of rotation of the rotating shaft, and the depth of the meandering groove changes along the radial direction of the rotating shaft; the width of the meandering groove is consistent with the diameter of the pin shaft (3);

The rotary switch (2) is rotatably matched with the shell of the universal electric furnace (1), and the pin shaft (3) passes through the through hole on the shell of the universal electric furnace (1) and the zigzag groove on the rotary shaft of the rotary switch (2) Cooperate, the end surface of one end of the pin shaft (3) entering the zigzag groove is in conflict with the bottom surface of the zigzag groove, and the end face of the other end of the pin shaft (3) is in conflict with the counting switch of the counter (4); the memory (5) is fixedly mounted on The outer surface of the shell of the universal electric furnace (1), the counter (4) is connected to the memory (5), the information of the counter (4) is stored in the memory (5) in real time, and the memory (5) sends the stored information to the outside in real time the upper computer;

The temperature sensor is installed inside the universal electric furnace (1), and the temperature sensor feeds back the internal temperature value of the universal electric furnace (1) in real time. If the internal temperature of the universal electric furnace (1) exceeds the set value, the buzzer (6) sends out an alarm Signal.