CN104634110A - Informatization universal electric furnace with counting and fingerprint recognizing functions - Google Patents
Informatization universal electric furnace with counting and fingerprint recognizing functions Download PDFInfo
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- CN104634110A CN104634110A CN201410823421.4A CN201410823421A CN104634110A CN 104634110 A CN104634110 A CN 104634110A CN 201410823421 A CN201410823421 A CN 201410823421A CN 104634110 A CN104634110 A CN 104634110A
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- 230000006870 function Effects 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 31
- 238000012360 testing method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects 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 informatization universal electric furnace with counting and fingerprint recognizing functions. The informatization universal electric furnace comprises a protection cover, a fingerprint recognizer, a control unit, a pin seat, an electromagnet, a locking pin, a reset spring, a torsion spring, a knob switch, a pin shaft, a storage device and a counter. After the fingerprint recognizer recognizes the identity information of a user, the control unit is connected with the electromagnet and a circuit in the universal electric furnace, the electromagnet starts to be electrified, magnetic force of the electromagnet is used for attracting the locking pin back into a pin hole, the locking pin compresses the reset spring step by step, when the locking pin completely enters the pin hole in the pin seat, the protection cover can lose the limitation from the locking pin, the protection cover is automatically bounced off, when an operator rotates the knob switch, the pin shaft triggers a counting switch on the counter, the counting switch records the operation information and the operation time of switching-on and switching-off of this time, the operation information and the operation time are displayed externally through a display screen, the information is stored in the storage device through the counter, and the storage device sends the information stored in the storage device 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 protective cover 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 universal electric furnace, protective cover, Fingerprint Identification Unit, control unit, key seat, electromagnet, locking pin, back-moving spring, torsion spring, rotary switch, bearing pin, memory sum counter;
Wherein, described protective cover is rectangular case structure, one end of protective cover is flexibly connected with universal electric furnace shell by rotating shaft, described rotating shaft is set with torsion spring, the two ends of torsion spring respectively with protective cover and universal electric furnace shell inconsistent, 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, 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 locking pin enters in pin-and-hole completely, protective cover loses the restriction of locking pin, protective cover is opened after automatically upspringing under the effect of torsion spring, user just can operate universal electric furnace, this time use information is undertaken recording by Fingerprint Identification Unit and is uploaded to outside host computer, 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, is convenient to administrative staff and carries out concentrated message management 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 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-Fingerprint Identification Unit, 5-locking pin, 6-key seat, 7-electromagnet, 8-back-moving spring, 9-torsion spring, the rotating shaft of 10-rotary switch, 11-bearing pin, 12-counter, 13-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 depicted in figs. 1 and 2, comprises universal electric furnace 1, rotary switch 2, protective cover 3, Fingerprint Identification Unit 4, control unit, key seat 6, electromagnet 7, locking pin 5, back-moving spring 8, torsion spring, bearing pin 11, memory 13 sum counter 12;
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; described rotating shaft is set with torsion spring; the two ends of torsion spring respectively with protective cover 3 and universal electric furnace 1 shell inconsistent; 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; Fingerprint Identification Unit 4 is fixedly mounted on the outer wall of universal electric furnace 1, and Fingerprint Identification Unit 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 (and rotary switch rotating shaft 10) 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 11;
Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, bearing pin 11 is through the via hole on universal electric furnace 1 housing and the tortuous slot fit in rotary switch rotating shaft 10, conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin 11 enters tortuous groove one end, the end face of bearing pin 11 other end is conflicted with the counter switch of counter 12 and coordinated (as shown in Figure 4 and Figure 5); Described memory 13 is fixedly mounted on the outer surface of universal electric furnace 1 housing, and counter 12 is connected with memory 13, and the information real-time storage of counter 12 is in memory 13, and the information of storage is sent to outside host computer by memory 13 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 is bellmouth.
Operation principle: finger was placed on Fingerprint Identification Unit 4 by user before use universal electric furnace 1, after Fingerprint Identification Unit 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 locking pin 5 enters in pin-and-hole completely, protective cover 3 loses the restriction of locking pin 5, protective cover 3 is opened after automatically upspringing under the effect of torsion spring, user just can operate universal electric furnace, operating personnel are when rotating rotary switch 2, the rotating shaft of rotary switch 2 promotes bearing pin 11 gradually and exits tortuous groove gradually, along with the rotation of rotating shaft, bearing pin 11 moves linearly along via hole and in the stroke of setting, touches the counter switch on counter 12, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information is stored in memory 13 by counter 12, information stored therein is sent to outside host computer by memory 13 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), rotary switch (2), protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), electromagnet (7), locking pin (5), back-moving spring (8), torsion spring, bearing pin (11), memory (13) sum counter (12);
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, described rotating shaft is set with torsion spring, the two ends of torsion spring respectively with protective cover (3) and universal electric furnace (1) shell inconsistent, 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), Fingerprint Identification Unit (4) is fixedly mounted on the outer wall of universal electric furnace (1), send command information to control unit after Fingerprint Identification Unit (4) identifies the identity information of user, control unit controls the break-make of electromagnet (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 (11);
Described rotary switch (2) coordinates with the housing into rotation of universal electric furnace (1), bearing pin (11) is through the tortuous slot fit on the via hole on universal electric furnace (1) housing and rotary switch rotating shaft (10), conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin (11) enters tortuous groove one end, the end face of bearing pin (11) other end is conflicted with the counter switch of counter (12) and coordinated; Described memory (13) is fixedly mounted on the outer surface of universal electric furnace (1) housing, counter (12) is connected with memory (13), the information real-time storage of counter (12) is in memory (13), and the information of storage is sent to outside host computer by memory (13) 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; Pin-and-hole in described capping is bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823421.4A CN104634110B (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823421.4A CN104634110B (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
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| Publication Number | Publication Date |
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| CN104634110A true CN104634110A (en) | 2015-05-20 |
| CN104634110B CN104634110B (en) | 2016-09-28 |
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| CN201410823421.4A Expired - Fee Related CN104634110B (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113547A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Anti-theft well lid |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20060187070A1 (en) * | 2005-02-07 | 2006-08-24 | Hsing-Sheng Liang | Techniques for identifying when to change an air filter |
| US20120133955A1 (en) * | 2010-11-30 | 2012-05-31 | Stmicroelectronics (Research & Development) Limited | Application using a single photon avalanche diode (spad) |
| CN103986578A (en) * | 2014-05-07 | 2014-08-13 | 无锡北斗星通信息科技有限公司 | Identity authentication method based on fingerprint information |
| CN203825687U (en) * | 2014-04-22 | 2014-09-10 | 重庆远见智能锁防盗门有限公司 | Intelligent fingerprint auto-lock |
| CN204438792U (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 counting and fingerprint identification function |
-
2014
- 2014-12-25 CN CN201410823421.4A patent/CN104634110B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060187070A1 (en) * | 2005-02-07 | 2006-08-24 | Hsing-Sheng Liang | Techniques for identifying when to change an air filter |
| US20120133955A1 (en) * | 2010-11-30 | 2012-05-31 | Stmicroelectronics (Research & Development) Limited | Application using a single photon avalanche diode (spad) |
| CN203825687U (en) * | 2014-04-22 | 2014-09-10 | 重庆远见智能锁防盗门有限公司 | Intelligent fingerprint auto-lock |
| CN103986578A (en) * | 2014-05-07 | 2014-08-13 | 无锡北斗星通信息科技有限公司 | Identity authentication method based on fingerprint information |
| CN204438792U (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 counting and fingerprint identification function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113547A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Anti-theft well lid |
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| CN104634110B (en) | 2016-09-28 |
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Effective date of registration: 20190425 Address after: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee after: Bengbu HRABERO Intellectual Property Service Co.,Ltd. Address before: Room B122, Venture Building, Jinyang Science and Technology Industrial Park, Guiyang High-tech Zone, Guizhou Province Patentee before: GUIZHOU YONGXING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230105 Address after: 276000 413, block B, Chuangxin building, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi Gaoxin Cultural Tourism Development Co.,Ltd. Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd. |
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Granted publication date: 20160928 |