CN104596280A - Informationized universal electric furnace having alarming and face recognition functions - Google Patents
Informationized universal electric furnace having alarming and face recognition functions Download PDFInfo
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- CN104596280A CN104596280A CN201410830885.8A CN201410830885A CN104596280A CN 104596280 A CN104596280 A CN 104596280A CN 201410830885 A CN201410830885 A CN 201410830885A CN 104596280 A CN104596280 A CN 104596280A
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- electric furnace
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- 230000006870 function Effects 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims abstract description 31
- 238000012360 testing method Methods 0.000 description 4
- 230000001815 facial effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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Abstract
The invention discloses an informationized universal electric furnace having alarming and face recognition functions. The informationized universal electric furnace comprises a universal electric furnace body, a protective cover, a face recognizer, a control unit, a pin seat, a locking mechanism, a knob switch, a pin shaft, a memorizer, a counter, a temperature sensor and a buzzer, wherein the locking mechanism comprises a miniature stepping motor, a lead screw and a locking block. After face recognizer recognizes identity information of a user, the control unit controls forward rotation of the miniature stepping motor, an output shaft of the motor drives the lead screw to rotate synchronously, and the locking block exits out of a positioning-locking groove. After the locking block completely enters an installing groove, the user can open the protective cover and operate the universal electric furnace body. When the user turns the knob switch, the pin shaft triggers a counting switch on the counter, the counting switch records operation information and operation time of current switching, the counting switch records the operation information and operation time, the information is memorized in the memorizer, and the memorizer sends the information memorized in the memorizer to an external upper computer.
Description
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 and face identification functions, belongs to frame for movement technical field.
Background technology
At present, large-scale construction quality detects company when carrying out detection experiment to building and analyzing, and needs to use various dissimilar test apparatus to carry out sample analysis and detection to building, such as uses universal electric furnace to carry out heating sampling analysis to tested sample.
Operating personnel need to fill in operation note after carrying out test operation each time; record comprises opening time and the access times information of instrument; due to level and the sense of responsibility reason of operating personnel; often there will be the situation forgotten or fail to record; therefore make test data and hidden danger is existed to the management of equipment, be 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 and face identification functions, by the unlatching of the functional realiey protective cover of recognition of face, the information system management to furnace operation can be realized.
There is an information-based universal electric furnace for warning and face identification functions, comprise universal electric furnace, protective cover, recognition of face device, control unit, key seat, retaining mechanism, rotary switch, bearing pin, memory, counter, temperature sensor and buzzer;
Wherein, described retaining mechanism comprises micro-step motor, leading screw and latch segment, and the output shaft of described micro-step motor is fixedly connected with leading screw, and latch segment and leading screw are threaded engagement, and the mounting groove on latch segment and universal electric furnace housing is slidably matched;
Described protective cover is rectangular case structure, one end of protective cover is flexibly connected with universal electric furnace shell by rotating shaft, protective cover is completely closed by the rotary switch of universal electric furnace when closure state, positioning and locking groove on the protective cover other end is corresponding with the mounting groove of key seat on universal electric furnace shell, the bottom of mounting groove is provided with micro-step motor, leading screw and latch segment successively, micro-step motor is under non-"on" position, and the head of latch segment to be positioned at outside mounting groove and to be locked on universal electric furnace shell with the positioning and locking slot fit on protective cover by protective cover; Described micro-step motor is connected by the circuit of control unit with universal electric furnace inside; Recognition of face device is fixedly mounted on the outer wall of universal electric furnace, and recognition of face device sends command information to control unit after identifying the identity information of user, and control unit controls the break-make of micro-step motor and universal electric furnace internal circuit;
The rotating shaft of described rotary switch has the tortuous groove with shaft rotary corner change along the cross section of rotating shaft, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove connects with the outer circumference surface of rotating shaft in the rotation direction of rotating shaft, and the degree of depth of tortuous groove is along the radial variations of rotating shaft; The width of described tortuous groove is consistent with the diameter of bearing pin;
Described rotary switch coordinates with the housing into rotation of universal electric furnace, bearing pin is through the via hole on universal electric furnace housing and the tortuous slot fit in rotary switch rotating shaft, conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin enters tortuous groove one end, the end face of the bearing pin other end is conflicted with the counter switch of counter and coordinated; Described memory is fixedly mounted on the outer surface of universal electric furnace housing, and counter is connected with memory, and in memory, the information of storage is sent to outside host computer to the information real-time storage of counter by memory in real time;
Described temperature sensor is arranged on universal electric furnace inside, and temperature sensor Real-time Feedback universal electric furnace internal temperature values, if universal electric furnace internal temperature exceedes setting value, buzzer sends alarm signal.
Operation principle: user use universal electric furnace before by the camera of face orientation face recognizer, identify after the facial information of the lower user of camera shooting, after recognition of face device identifies the identity information of user, the instruction starting micro-step motor is sent to control unit, control unit controls the rotating forward of micro-step motor, when it rotates forward, motor output shaft drives screw synchronous to rotate, because mounting groove limits the rotation of latch segment, latch segment inwardly can only move linearly along mounting groove, latch segment exits from positioning and locking groove, after latch segment enters in mounting groove completely, protective cover loses the restriction of latch segment, user just can open protective cover, universal electric furnace is operated, operating personnel are when rotating rotary switch, the rotating shaft of rotary switch promotes bearing pin gradually and exits tortuous groove gradually, along with the rotation of rotating shaft, bearing pin moves linearly along via hole and in the stroke of setting, touches the counter switch on counter, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information stores in memory by counter, information stored therein is sent to outside host computer by memory again, memory can also storing temperature warning message, be convenient to administrative staff and concentrated message management is carried out for the service condition of electric furnace and use information.After finishing using; by rotary switch cycle closed position, user can press the reversal switch on micro-step motor, and control unit controls micro-step motor reversion; latch segment outwards moves linearly along mounting groove, is locked in the positioning and locking groove entering protective cover.
Beneficial effect:
(1) switch of the present invention by the unlatching of the functional realiey protective cover of recognition of face, can realize the information system management to furnace operation.On the one hand, operating personnel can be recorded to the service time of universal electric furnace and access times, facilitate checking of subsequent experimental data and searching of person liable; On the other hand, only have the personnel gathering facial information just to open protective cover by recognition of face, stopped the violation operation of layman to instrument.
(2) universal electric furnace of the present invention is with warning function, and when universal electric furnace internal temperature exceedes setting value, buzzer sends alarm signal, can reduce the generation of security incident.
(3) construction of switch with recognition of face of the present invention is simple, is easy to realize, extends to Internet of Things field, realize the information system management to conventional instrument.
Accompanying drawing explanation
Fig. 1 is stereogram of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is the structural representation of retaining mechanism;
Fig. 4 and Fig. 5 is rolling counters forward principle schematic.
Wherein, 1-universal electric furnace, 2-rotary switch, 3-protective cover, 4-recognition of face device, 5-latch segment, 6-key seat, 7-micro-step motor, 8-leading screw, 9-buzzer, 10-bearing pin, 11-counter, 12-memory, the rotating shaft of 13-rotary switch.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
The invention provides a kind of information-based universal electric furnace with warning and face identification functions; its structural representation as depicted in figs. 1 and 2, comprises universal electric furnace 1, protective cover 3, recognition of face device 4, control unit, key seat 6, retaining mechanism, temperature sensor and buzzer 9.
Wherein, the structural representation of described retaining mechanism as shown in Figure 3, comprise micro-step motor 7, leading screw 8 and latch segment 5, the output shaft of described micro-step motor 7 is fixedly connected with leading screw 8, latch segment 5 and leading screw 8 are threaded engagement, and latch segment 5 is slidably matched with the mounting groove on universal electric furnace 1 housing.
Described protective cover 3 is rectangular case structure, one end of protective cover 3 is flexibly connected with universal electric furnace 1 shell by rotating shaft, protective cover 3 when closure state by completely closed for the rotary switch 2 of universal electric furnace 1, positioning and locking groove on protective cover 3 other end is corresponding with the mounting groove of key seat 6 on universal electric furnace 1 shell, the bottom of mounting groove is provided with micro-step motor 7 successively, leading screw 8 and latch segment 5, micro-step motor 7 is under non-"on" position, the head of latch segment 5 to be positioned at outside mounting groove and to be locked on universal electric furnace 1 shell with the positioning and locking slot fit on protective cover 3 by protective cover 3, described micro-step motor 7 is connected by the circuit of control unit with universal electric furnace 1 inside, recognition of face device 4 is fixedly mounted on the outer wall of universal electric furnace 1, and recognition of face device 4 sends command information to control unit after identifying the identity information of user, and control unit controls the break-make of micro-step motor 7 and universal electric furnace 1 internal circuit,
The rotating shaft (i.e. rotary switch rotating shaft 13) of described rotary switch 2 has the tortuous groove with shaft rotary corner change along the cross section of rotating shaft, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove connects with the outer circumference surface of rotating shaft in the rotation direction of rotating shaft, and the degree of depth of tortuous groove is along the radial variations of rotating shaft; The width of described tortuous groove is consistent with the diameter of bearing pin 10;
Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, bearing pin 10 is through the via hole on universal electric furnace 1 housing and the tortuous slot fit in rotary switch rotating shaft 13, conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin 10 enters tortuous groove one end, the end face of bearing pin 10 other end is conflicted with the counter switch of counter 11 and coordinated (as shown in Figure 4 and Figure 5); Described memory 12 is fixedly mounted on the outer surface of universal electric furnace 1 housing, and counter 11 is connected with memory 12, and in memory 12, the information of storage is sent to outside host computer to the information real-time storage of counter 11 by memory 12 in real time;
It is inner that described temperature sensor is arranged on universal electric furnace 1, and temperature sensor Real-time Feedback universal electric furnace 1 internal temperature values, if universal electric furnace 1 internal temperature exceedes setting value, buzzer 13 sends alarm signal.
Operation principle: user use universal electric furnace before by the camera of face orientation face recognizer, identify after the facial information of the lower user of camera shooting, after recognition of face device identifies the identity information of user, the instruction starting micro-step motor 7 is sent to control unit, control unit controls the rotating forward of micro-step motor 7, when it rotates forward, motor output shaft drives leading screw 8 synchronous axial system, because mounting groove limits the rotation of latch segment 5, latch segment 5 inwardly can only move linearly along mounting groove, latch segment 5 exits from positioning and locking groove, after latch segment 5 enters in mounting groove completely, protective cover 3 loses the restriction of latch segment 5, user just can open protective cover 3, universal electric furnace 1 is operated, operating personnel are when rotating rotary switch 2, the rotating shaft of rotary switch 2 promotes bearing pin 10 gradually and exits tortuous groove gradually, along with the rotation of rotating shaft, bearing pin 10 moves linearly along via hole and in the stroke of setting, touches the counter switch on counter 11, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information stores in memory 12 by counter 11, information stored therein is sent to outside host computer by memory 12 again, memory 12 can also storing temperature warning message, be convenient to administrative staff and concentrated message management is carried out for the service condition of electric furnace and use information.
In sum, these are only preferred embodiment of the present invention, be not intended to limit protection scope of the present invention.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. one kind has the information-based universal electric furnace of warning and face identification functions, it is characterized in that, comprise: universal electric furnace (1), protective cover (3), recognition of face device (4), control unit, key seat (6), retaining mechanism, rotary switch (2), bearing pin (10), memory (12), counter (11), temperature sensor and buzzer (9);
Wherein, described retaining mechanism comprises micro-step motor (7), leading screw (8) and latch segment (5), the output shaft of described micro-step motor (7) is fixedly connected with leading screw (8), latch segment (5) and leading screw (8) are threaded engagement, and latch segment (5) is slidably matched with the mounting groove on universal electric furnace (1) housing;
Described protective cover (3) is rectangular case structure, one end of protective cover (3) is flexibly connected with universal electric furnace (1) shell by rotating shaft, protective cover (3) when closure state by completely closed for the rotary switch (2) of universal electric furnace (1), positioning and locking groove on protective cover (3) other end is corresponding with the mounting groove of key seat (6) on universal electric furnace (1) shell, the bottom of mounting groove is provided with micro-step motor (7) successively, leading screw (8) and latch segment (5), micro-step motor (7) is under non-"on" position, the head of latch segment (5) to be positioned at outside mounting groove and to be locked on universal electric furnace (1) shell with the positioning and locking slot fit on protective cover (3) by protective cover (3), described micro-step motor (7) is connected by the circuit that control unit is inner with universal electric furnace (1), recognition of face device (4) is fixedly mounted on the outer wall of universal electric furnace (1), send command information to control unit after recognition of face device (4) identifies the identity information of user, control unit controls the break-make of micro-step motor (7) and universal electric furnace (1) internal circuit,
The rotating shaft of described rotary switch (2) has the tortuous groove with shaft rotary corner change along the cross section of rotating shaft, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove connects with the outer circumference surface of rotating shaft in the rotation direction of rotating shaft, and the degree of depth of tortuous groove is along the radial variations of rotating shaft; The width of described tortuous groove is consistent with the diameter of bearing pin (10);
Described rotary switch (2) coordinates with the housing into rotation of universal electric furnace (1), bearing pin (10) is through the tortuous slot fit on the via hole on universal electric furnace (1) housing and rotary switch (2) rotating shaft, conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin (10) enters tortuous groove one end, the end face of bearing pin (10) other end is conflicted with the counter switch of counter (11) and coordinated; Described memory (12) is fixedly mounted on the outer surface of universal electric furnace (1) housing, counter (11) is connected with memory (12), the information real-time storage of counter (11) is in memory (12), and the information of storage is sent to outside host computer by memory (12) in real time;
It is inner 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 (9) sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830885.8A CN104596280A (en) | 2014-12-25 | 2014-12-25 | Informationized universal electric furnace having alarming and face recognition functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410830885.8A CN104596280A (en) | 2014-12-25 | 2014-12-25 | Informationized universal electric furnace having alarming and face recognition functions |
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| Publication Number | Publication Date |
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| CN104596280A true CN104596280A (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410830885.8A Pending CN104596280A (en) | 2014-12-25 | 2014-12-25 | Informationized universal electric furnace having alarming and face recognition functions |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050069015A1 (en) * | 2002-01-24 | 2005-03-31 | Thomas Bogdahn | Resistance furnace |
| CN2752389Y (en) * | 2004-12-27 | 2006-01-18 | 薛恒伟 | Intelligent lock |
| CN201463619U (en) * | 2009-08-03 | 2010-05-12 | 王玉华 | Electrode monitoring system of mine thermal stove |
| CN201662115U (en) * | 2010-01-05 | 2010-12-01 | 广东格兰仕集团有限公司 | Door opening mechanism for microwave oven |
| CN201876149U (en) * | 2010-09-13 | 2011-06-22 | 中国恩菲工程技术有限公司 | Automatic control system for power of electric furnace |
| CN204346128U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with warning and face identification functions |
-
2014
- 2014-12-25 CN CN201410830885.8A patent/CN104596280A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050069015A1 (en) * | 2002-01-24 | 2005-03-31 | Thomas Bogdahn | Resistance furnace |
| CN2752389Y (en) * | 2004-12-27 | 2006-01-18 | 薛恒伟 | Intelligent lock |
| CN201463619U (en) * | 2009-08-03 | 2010-05-12 | 王玉华 | Electrode monitoring system of mine thermal stove |
| CN201662115U (en) * | 2010-01-05 | 2010-12-01 | 广东格兰仕集团有限公司 | Door opening mechanism for microwave oven |
| CN201876149U (en) * | 2010-09-13 | 2011-06-22 | 中国恩菲工程技术有限公司 | Automatic control system for power of electric furnace |
| CN204346128U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with warning and face identification functions |
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Application publication date: 20150506 |
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