CN104613764A - Informationized universal electric furnace with warning and face recognition functions - Google Patents
Informationized universal electric furnace with warning and face recognition functions Download PDFInfo
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- CN104613764A CN104613764A CN201410828352.6A CN201410828352A CN104613764A CN 104613764 A CN104613764 A CN 104613764A CN 201410828352 A CN201410828352 A CN 201410828352A CN 104613764 A CN104613764 A CN 104613764A
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- electric furnace
- universal electric
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- protective cover
- electromagnet
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Abstract
The invention discloses an informationized universal electric furnace with warning and face recognition functions. The informationized universal electric furnace comprises a protective cover, a face recognizer, a control unit, a pin base, an electromagnet, a locking pin, a reset spring, a knob switch, a pin shaft, a memorizer, a counter, a temperature sensor and a buzzer. After the face recognizer recognizes identity information of a user, the control unit switches on the electromagnet and a circuit in a universal electric furnace body, the electromagnet starts to be powered on, magnetic force of the electromagnet attracts the locking pin back into a pin hole, and meanwhile the locking pin gradually compresses the reset spring; when the locking pin completely enters the pin hole of the pin base, the protective cover loses limitation of the locking pin, and then the user can open the protective cover; when the user rotates the knob switch, the pin shaft touches a counting switch on the counter, the counting switch records switching operation information and switching operation time of this time, the information is stored in the memorizer, and then the memorizer transmits the information stored 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, electromagnet, locking pin, back-moving spring, rotary switch, bearing pin, memory/counter, temperature sensor and buzzer;
Wherein, 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, pin-and-hole on the protective cover other end is corresponding with the installing hole of key seat on universal electric furnace shell, the bottom of installing hole is provided with electromagnet successively, back-moving spring and locking pin, electromagnet is under non-"on" position, the head of locking pin is positioned to coordinate outside pin-and-hole and with the pin-and-hole on protective cover and is locked on universal electric furnace shell by protective cover, electromagnet 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 electromagnet 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 of connecting circuit is sent to control unit, control unit connects the circuit of electromagnet and universal electric furnace inside, electromagnet starts to power on, locking pin sucks back in pin-and-hole by the magnetic force of electromagnet, locking pin progressively compression reseting spring simultaneously, after in the pin-and-hole that locking pin enters key seat completely, protective cover loses the restriction of locking pin, 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.
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, the personnel that gathered facial information just open protective cover by recognition of face, have 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 the retaining mechanism that locking pin, electromagnet and back-moving spring are formed;
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-locking pin, 6-key seat, 7-electromagnet, 8-back-moving spring, 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, comprise universal electric furnace 1, rotary switch 2, protective cover 3, recognition of face device 4, control unit, key seat 6, electromagnet 7, locking pin 5, back-moving spring 8, temperature sensor and buzzer 9; As depicted in figs. 1 and 2.
Wherein, 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; pin-and-hole on protective cover 3 other end is corresponding with the pin-and-hole of key seat 6 on universal electric furnace 1 shell; the bottom of pin-and-hole is provided with electromagnet 7, back-moving spring 8 and locking pin 5 successively, as shown in Figure 3.Electromagnet 7 is under non-"on" position, and the head of locking pin 5 is positioned to coordinate outside pin-and-hole and with the pin-and-hole on protective cover 3 and is locked on universal electric furnace 1 shell by protective cover 3, and electromagnet 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 electromagnet 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 its cross section, 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 9 sends alarm signal.
Operation principle: user use universal electric furnace 1 before by the camera of face orientation face recognizer 4, identify after the facial information of the lower user of camera shooting, after recognition of face device 4 identifies the identity information of user, the instruction of connecting circuit is sent to control unit, control unit connects the circuit of electromagnet 7 and universal electric furnace 1 inside, electromagnet 7 starts to power on, locking pin 5 sucks back in pin-and-hole by the magnetic force of electromagnet 7, locking pin 5 progressively compression reseting spring 8 simultaneously, after in the pin-and-hole that locking pin 5 enters key seat 6 completely, protective cover 3 loses the restriction of locking pin 5, user just can open protective cover 3, universal electric furnace 1 is operated, operating personnel are when rotating rotary switch 2, rotary switch rotating shaft 13 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), rotary switch (2), protective cover (3), recognition of face device (4), control unit, key seat (6), electromagnet (7), locking pin (5), back-moving spring (8), rotary switch (2), bearing pin (10), memory (11), counter (12), temperature sensor and buzzer (9);
Wherein, 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), pin-and-hole on protective cover (3) other end is corresponding with the installing hole of key seat (6) on universal electric furnace (1) shell, the bottom of installing hole is provided with electromagnet (7) successively, back-moving spring (8) and locking pin (5), electromagnet (7) is under non-"on" position, the head of locking pin (5) is positioned to coordinate outside pin-and-hole and with the pin-and-hole on protective cover (3) and is locked on universal electric furnace (1) shell by protective cover (3), electromagnet (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 electromagnet (7) and universal electric furnace (1) internal circuit, rotary switch rotating shaft (13) 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 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 (12) and coordinated; Described memory (11) is fixedly mounted on the outer surface of universal electric furnace (1) housing, counter (12) is connected with memory (11), the information real-time storage of counter (12) is in memory (11), and the information of storage is sent to outside host computer by memory (11) 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 |
|---|---|---|---|
| CN201410828352.6A CN104613764B (en) | 2014-12-25 | 2014-12-25 | A kind of have the information-based universal electric furnace reported to the police with face identification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828352.6A CN104613764B (en) | 2014-12-25 | 2014-12-25 | A kind of have the information-based universal electric furnace reported to the police with face identification functions |
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| Publication Number | Publication Date |
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| CN104613764A true CN104613764A (en) | 2015-05-13 |
| CN104613764B CN104613764B (en) | 2016-08-31 |
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| CN201410828352.6A Active CN104613764B (en) | 2014-12-25 | 2014-12-25 | A kind of have the information-based universal electric furnace reported to the police with face identification functions |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5825474A (en) * | 1995-10-27 | 1998-10-20 | Identix Corporation | Heated optical platen cover for a fingerprint imaging system |
| CN103742059A (en) * | 2014-01-16 | 2014-04-23 | 周克荣 | Intelligent security door |
| CN203950361U (en) * | 2012-12-24 | 2014-11-19 | 李军 | A kind of embedded human face identification gate control system |
| CN104240409A (en) * | 2013-12-12 | 2014-12-24 | 襄阳博亚精工装备股份有限公司 | Intelligent tool cabinet |
| CN204438787U (en) * | 2014-12-25 | 2015-07-01 | 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 CN201410828352.6A patent/CN104613764B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5825474A (en) * | 1995-10-27 | 1998-10-20 | Identix Corporation | Heated optical platen cover for a fingerprint imaging system |
| CN203950361U (en) * | 2012-12-24 | 2014-11-19 | 李军 | A kind of embedded human face identification gate control system |
| CN104240409A (en) * | 2013-12-12 | 2014-12-24 | 襄阳博亚精工装备股份有限公司 | Intelligent tool cabinet |
| CN103742059A (en) * | 2014-01-16 | 2014-04-23 | 周克荣 | Intelligent security door |
| CN204438787U (en) * | 2014-12-25 | 2015-07-01 | 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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| CN104613764B (en) | 2016-08-31 |
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