CN104596264A - Informationized all-purpose electric stove with functions of count and fingerprint recognition - Google Patents
Informationized all-purpose electric stove with functions of count and fingerprint recognition Download PDFInfo
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- CN104596264A CN104596264A CN201410828286.2A CN201410828286A CN104596264A CN 104596264 A CN104596264 A CN 104596264A CN 201410828286 A CN201410828286 A CN 201410828286A CN 104596264 A CN104596264 A CN 104596264A
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- information
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Abstract
The invention discloses an informationized all-purpose electric stove with functions of count and fingerprint recognition. The informationized all-purpose electric stove comprises an annular protection cover, a close cover, a fingerprint recognizer, a control unit, an electromagnet, a locking pin, a reset spring, a rotary switch, a pin shaft, a storer and a counter; the fingerprint recognizer recognizes identity information of a user, the control unit is communicated with circuits in the electromagnet and the all-purpose electric stove, the electromagnet begins to be powered on, a locking pin is attracted into an installation hole by magnetic force of the electromagnet, and meanwhile the locking pin compresses a reset spring gradually; when the locking pin completely enters into the pin hole of a pin boss, and the close cover losses the limit of the locking pin; the user can translationally push the close cover and conduct operation on the all-purpose electric stove; when the user rotates the rotary switch, the pin shaft touches a count switch on the counter, the count switch records information and time of the operation, the information and time of the operation are displayed by a display screen, the information is stored in the storer by the counter, and the storer sends the information 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 counting and fingerprint identification function, belongs to frame for movement technical field.
Background technology
At present, large-scale construction quality detects company when carrying out detection experiment, 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 counting and fingerprint identification function, by the unlatching of the functional realiey capping of fingerprint recognition, the information system management to furnace operation can be realized.
There is an information-based universal electric furnace for counting and fingerprint identification function, comprise protective cover, capping, Fingerprint Identification Unit, control unit, electromagnet, locking pin, back-moving spring, rotary switch, bearing pin, memory sum counter;
Wherein, described protective cover is rectangular case structure, on it, bottom surface is opening structure, the position of corresponding electric stove switch on the shell that an open end of described protective cover is fixedly connected on universal electric furnace, the two opposite side walls of described protective cover one end is processed with symmetrical chute, described chute and capping are slidably matched, by completely closed for another open end of protective cover when described capping slides into end from the arrival end of chute; The sidewall of described chute end is processed with pin-and-hole, the bottom of pin-and-hole is provided with electromagnet, back-moving spring and locking pin successively, 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 in capping and capping is locked, and electromagnet is connected by the circuit of control unit with universal electric furnace inside; Fingerprint Identification Unit is fixedly mounted on the outer wall of universal electric furnace, and Fingerprint Identification Unit 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.
Further, in order to enable locking pin and pin-and-hole better lead and locate, the head of described locking pin is pyramidal structure, and the pin-and-hole in described capping is bellmouth.
Operation principle: finger was placed on Fingerprint Identification Unit by user before use universal electric furnace, after Fingerprint Identification Unit 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, capping loses the restriction of locking pin, just can operate universal electric furnace after the capping of user's Level Promoting, 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, 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 fingerprint recognition, 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 talent of fingerprint in fingerprint base by fingerprint recognition, open protective cover, stopped the violation operation of layman to instrument.
(2) construction of switch with fingerprint recognition 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 the overall structure schematic diagram of the universal electric furnace with this kind of switch;
Fig. 2 is the structural representation that protective cover coordinates with capping;
Fig. 3 coordinates schematic diagram between locking pin between protective cover with capping, electromagnet and back-moving spring;
Fig. 4 and Fig. 5 is rolling counters forward principle schematic.
Wherein, 1-universal electric furnace, 2-protective cover, 3-Fingerprint Identification Unit, 4-capping, 5-locking pin, 6-electromagnet, 7-back-moving spring, 8-chute, the rotating shaft of 9-rotary switch, 10-bearing pin, 11-counter, 12-memory.
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 counting and fingerprint identification function, its structural representation as shown in Figure 1, comprises universal electric furnace 1, protective cover 2, capping 4, Fingerprint Identification Unit 3, control unit, electromagnet 6, locking pin 5, back-moving spring 7, rotary switch, bearing pin 10, memory 12 sum counter 11;
Wherein, described protective cover is rectangular case structure, on it, bottom surface is opening structure, the position of corresponding electric stove switch on the shell that an open end of described protective cover is fixedly connected on universal electric furnace 1, the two opposite side walls of described protective cover one end is processed with symmetrical chute 8, described chute 8 is slidably matched, by completely closed for another open end of protective cover when described capping 4 slides into end from the arrival end of chute 8 with capping 4; As shown in Figure 2.The sidewall of described chute 8 end is processed with pin-and-hole, and the bottom of pin-and-hole is provided with electromagnet 6, back-moving spring 7 and locking pin 5 successively, as shown in Figure 3.Electromagnet 6 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 in capping 4 and capping 4 is locked, and electromagnet 6 is connected by the circuit of control unit with universal electric furnace 1 inside; Fingerprint Identification Unit 3 is fixedly mounted on the outer wall of universal electric furnace 1, and Fingerprint Identification Unit 3 sends command information to control unit after identifying the identity information of user, and control unit controls the break-make of electromagnet 6 and universal electric furnace 1 internal circuit;
The rotating shaft (i.e. rotary switch rotating shaft 9) 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 10;
Described rotary switch 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 9, 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.
Further, in order to enable locking pin 5 and pin-and-hole better lead and locate, the head of described locking pin 5 is pyramidal structure, and the pin-and-hole in described capping 4 is bellmouth.
Operation principle: finger was placed on Fingerprint Identification Unit 3 by user before use universal electric furnace 1, after Fingerprint Identification Unit 3 identifies the identity information of user, the instruction of connecting circuit is sent to control unit, control unit connects the circuit of electromagnet 6 and universal electric furnace 1 inside, electromagnet 6 starts to power on, locking pin 5 sucks back in pin-and-hole by the magnetic force of electromagnet 6, locking pin 5 progressively compression reseting spring 7 simultaneously, after in the pin-and-hole that locking pin 5 enters key seat completely, capping 4 loses the restriction of locking pin 5, just operation operating personnel can be carried out when rotating rotary switch to universal electric furnace after user's Level Promoting capping 4, rotary switch rotating shaft 9 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, 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 (2)
1. one kind has the information-based universal electric furnace of counting and fingerprint identification function, it is characterized in that, comprising: universal electric furnace (1), protective cover (2), capping (4), Fingerprint Identification Unit (3), control unit, electromagnet (6), locking pin (5), back-moving spring (7), rotary switch, bearing pin (10), memory (12) sum counter (11);
Wherein, described protective cover is rectangular case structure, on it, bottom surface is opening structure, the position of corresponding electric stove switch on the shell that an open end of described protective cover is fixedly connected on universal electric furnace (1), the two opposite side walls of described protective cover one end is processed with symmetrical chute (8), described chute (8) and capping (4) are slidably matched, by completely closed for another open end of protective cover when described capping (4) slides into end from the arrival end of chute (8); The sidewall of described chute (8) end is processed with pin-and-hole, the bottom of pin-and-hole is provided with electromagnet (6), back-moving spring (7) and locking pin (5) successively, electromagnet (6) 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 in capping (4) and capping (4) is locked, and electromagnet (6) is connected by the circuit that control unit is inner with universal electric furnace (1); Fingerprint Identification Unit (3) is fixedly mounted on the outer wall of universal electric furnace (1), send command information to control unit after Fingerprint Identification Unit (3) identifies the identity information of user, control unit controls the break-make of electromagnet (6) and universal electric furnace (1) 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 (10);
Described rotary switch 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 (9), 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.
2. a kind of as claimed in claim 1 have counting and the information-based universal electric furnace of fingerprint identification function, and it is characterized in that, the head of described locking pin (5) is pyramidal structure, and the pin-and-hole in described capping (4) is bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828286.2A CN104596264A (en) | 2014-12-25 | 2014-12-25 | Informationized all-purpose electric stove with functions of count and fingerprint recognition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828286.2A CN104596264A (en) | 2014-12-25 | 2014-12-25 | Informationized all-purpose electric stove with functions of count and fingerprint recognition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596264A true CN104596264A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828286.2A Pending CN104596264A (en) | 2014-12-25 | 2014-12-25 | Informationized all-purpose electric stove with functions of count and fingerprint recognition |
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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 |
| 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 |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204421618U (en) * | 2014-12-25 | 2015-06-24 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
-
2014
- 2014-12-25 CN CN201410828286.2A patent/CN104596264A/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 |
| 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 |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204421618U (en) * | 2014-12-25 | 2015-06-24 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
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Application publication date: 20150506 |
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