CN104596256A - Wire coil heater switch with fingerprint recognition and self-opening functions - Google Patents
Wire coil heater switch with fingerprint recognition and self-opening functions Download PDFInfo
- Publication number
- CN104596256A CN104596256A CN201410827392.9A CN201410827392A CN104596256A CN 104596256 A CN104596256 A CN 104596256A CN 201410827392 A CN201410827392 A CN 201410827392A CN 104596256 A CN104596256 A CN 104596256A
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- electric furnace
- universal electric
- protective cover
- fingerprint identification
- identification unit
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Abstract
The invention discloses a wire coil heater switch with fingerprint recognition and self-opening functions. The wire coil heater switch comprises a protection cover, a fingerprint recognition device, a control unit, pin bases, electromagnets, locking pins, resetting springs and a torsion spring. One end of the protection cover is movably connected with a shell of a wire coil heater through a rotating shaft, the rotating shaft is sleeved with the torsion spring, and the electromagnets, the resetting springs and the locking pins are installed at the bottoms of pin holes in the other end of the protection cover. When the electromagnets are in a powered-off state, the heads of the locking pins are located outside the pin holes and matched with the pin holes in the protection cover to lock the protection cover to the shell of the wire coil heater, and the electromagnets are connected with a circuit inside the wire coil heater through the control unit. The fingerprint recognition device is fixedly installed on the outer wall of the wire coil heater, recognizes identity information of a user and transits instruction information to the control unit, the protection cover will be free from the limit of the locking pins, and the user can open the protection cover and operate the wire coil heater.
Description
Technical field
Invention relates to a kind of switch of universal electric furnace, is specifically related to a kind of universal electric furnace switch with 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 and a kind of there is fingerprint recognition and the universal electric furnace switch from open 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 fingerprint recognition and the universal electric furnace switch from open function, comprise protective cover, Fingerprint Identification Unit, control unit, key seat, electromagnet, locking pin, back-moving spring and torsion spring;
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.
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, realize the information-based operational administrative to universal electric furnace thus.
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 overall structure schematic diagram of the present invention;
Fig. 2 is left view of the present invention;
Fig. 3 is the structural representation of retaining mechanism of the present invention.
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.
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, describe the present invention.
The invention provides and a kind of there is fingerprint recognition and the universal electric furnace switch from open function; as illustrated in fig. 1 and 2, described switch comprises protective cover 3, Fingerprint Identification Unit 4, control unit, key seat 6, electromagnet 7, Fingerprint Identification Unit 5, back-moving spring 8 and torsion spring to its structural representation.
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, as shown in Figure 3, the bottom of pin-and-hole is provided with electromagnet 7 successively, back-moving spring 8 and Fingerprint Identification Unit 5, electromagnet 7 is under non-"on" position, the head of Fingerprint Identification Unit 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 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.
Further, in order to enable Fingerprint Identification Unit 5 and pin-and-hole better lead and locate, the head of described Fingerprint Identification Unit 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, Fingerprint Identification Unit 5 sucks back in pin-and-hole by the magnetic force of electromagnet 7, Fingerprint Identification Unit 5 progressively compression reseting spring 8 simultaneously, after Fingerprint Identification Unit 5 enters in pin-and-hole completely, protective cover 3 loses the restriction of Fingerprint Identification Unit 5, protective cover 3 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 4 and is uploaded to outside host computer, realize the information-based operational administrative to universal electric furnace 1 thus.
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 fingerprint recognition and the universal electric furnace switch from open function, it is characterized in that, comprising: protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), electromagnet (7), Fingerprint Identification Unit (5), back-moving spring (8) and torsion spring;
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 Fingerprint Identification Unit (5), electromagnet (7) is under non-"on" position, the head of Fingerprint Identification Unit (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.
2. a kind of as claimed in claim 1 have fingerprint recognition and the universal electric furnace switch from open function, and it is characterized in that, the head of described Fingerprint Identification Unit (5) is pyramidal structure; Pin-and-hole in described capping is bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827392.9A CN104596256A (en) | 2014-12-25 | 2014-12-25 | Wire coil heater switch with fingerprint recognition and self-opening functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410827392.9A CN104596256A (en) | 2014-12-25 | 2014-12-25 | Wire coil heater switch with fingerprint recognition and self-opening functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596256A true CN104596256A (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410827392.9A Pending CN104596256A (en) | 2014-12-25 | 2014-12-25 | Wire coil heater switch with fingerprint recognition and self-opening functions |
Country Status (1)
| Country | Link |
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| CN (1) | CN104596256A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US8244493B2 (en) * | 2009-06-30 | 2012-08-14 | Oracle America, Inc. | Noise reduction technique for monitoring electromagnetic signals |
| CN102810188A (en) * | 2011-05-30 | 2012-12-05 | 南通恒美广告有限公司 | Multifunctional E-government system with identity recognition function |
| CN202854922U (en) * | 2012-07-25 | 2013-04-03 | 北京盛世晶都科技有限公司 | Parking ground lock device capable of being opened in automatic remote-control manner and closed automatically after leaving of vehicle through fingerprint authentication |
| CN203054972U (en) * | 2013-03-01 | 2013-07-10 | 姬志刚 | Access control system capable of obtaining access open passwords through human body characteristic verification |
| CN103854039A (en) * | 2012-12-07 | 2014-06-11 | 大连联达科技有限公司 | Teacher identity authentication method based on IC and fingerprint identification technology |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204421620U (en) * | 2014-12-25 | 2015-06-24 | 贵州永兴科技有限公司 | A kind of have fingerprint recognition and the universal electric furnace switch from open function |
-
2014
- 2014-12-25 CN CN201410827392.9A patent/CN104596256A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8244493B2 (en) * | 2009-06-30 | 2012-08-14 | Oracle America, Inc. | Noise reduction technique for monitoring electromagnetic signals |
| 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 |
| CN102810188A (en) * | 2011-05-30 | 2012-12-05 | 南通恒美广告有限公司 | Multifunctional E-government system with identity recognition function |
| CN202854922U (en) * | 2012-07-25 | 2013-04-03 | 北京盛世晶都科技有限公司 | Parking ground lock device capable of being opened in automatic remote-control manner and closed automatically after leaving of vehicle through fingerprint authentication |
| CN103854039A (en) * | 2012-12-07 | 2014-06-11 | 大连联达科技有限公司 | Teacher identity authentication method based on IC and fingerprint identification technology |
| CN203054972U (en) * | 2013-03-01 | 2013-07-10 | 姬志刚 | Access control system capable of obtaining access open passwords through human body characteristic verification |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204421620U (en) * | 2014-12-25 | 2015-06-24 | 贵州永兴科技有限公司 | A kind of have fingerprint recognition and the universal electric furnace switch from open function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |