CN104613767A - Universal electric furnace with warning and fingerprint recognition functions - Google Patents
Universal electric furnace with warning and fingerprint recognition functions Download PDFInfo
- Publication number
- CN104613767A CN104613767A CN201410828483.4A CN201410828483A CN104613767A CN 104613767 A CN104613767 A CN 104613767A CN 201410828483 A CN201410828483 A CN 201410828483A CN 104613767 A CN104613767 A CN 104613767A
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- electric furnace
- universal electric
- protective cover
- electromagnet
- pin
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- 230000001681 protective effect Effects 0.000 claims abstract description 35
- 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
- 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
- 238000005070 sampling Methods 0.000 description 1
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Alarm Systems (AREA)
Abstract
The invention discloses a universal electric furnace with warning and fingerprint recognition functions. The universal electric furnace comprises a protective cover, a fingerprint recognizer, a control unit, a pin base, an electromagnet, a locking pin and a reset spring, wherein one end of the protective cover is movably connected with a universal electric furnace shell through a rotary shaft, and the electromagnet, the reset spring and the locking pin are sequentially mounted at the bottom of a pin hole in the other end of the protective cover; when the electromagnet is not powered on, the head of the locking pin is located outside the pin hole and matched with the pin hole in the protective cover to lock the protective cover onto the universal electric furnace shell, and the electromagnet is connected with a circuit in a universal electric furnace body through the control unit; the fingerprint recognizer is fixedly mounted on the outer wall of the universal electric furnace body; when the fingerprint recognizer recognizes identity information of a user and then transmits instruction information to the control unit, the protective cover will lose limitation of the locking pin, and then the user can open the protective cover and operate the universal electric furnace.
Description
Technical field
Invention relates to a kind of universal electric furnace, is specifically related to a kind of universal electric furnace with warning 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 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 universal electric furnace with warning 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 a universal electric furnace for warning and fingerprint identification function, comprise universal electric furnace, protective cover, Fingerprint Identification Unit, control unit, key seat, electromagnet, locking pin, back-moving spring, 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, 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,
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: 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, protective cover loses the restriction of locking pin, user just can open protective cover, universal electric furnace is operated, 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) 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 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 be made up of locking pin, electromagnet and back-moving spring.
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-buzzer.
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 universal electric furnace with warning and fingerprint identification function, its structural representation as depicted in figs. 1 and 2, comprises universal electric furnace 1, protective cover 3, Fingerprint Identification Unit 4, control unit, key seat 6, electromagnet 7, locking pin 5, back-moving spring 8, 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 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;
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: 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 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, 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 (1)
1. one kind has the universal electric furnace of warning and fingerprint identification function, it is characterized in that, comprising: universal electric furnace (1), protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), electromagnet (7), locking pin (5), back-moving spring (8), 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), 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,
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 |
|---|---|---|---|
| CN201410828483.4A CN104613767B (en) | 2014-12-25 | 2014-12-25 | A kind of have the universal electric furnace reported to the police with fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410828483.4A CN104613767B (en) | 2014-12-25 | 2014-12-25 | A kind of have the universal electric furnace reported to the police with fingerprint identification function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104613767A true CN104613767A (en) | 2015-05-13 |
| CN104613767B CN104613767B (en) | 2016-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410828483.4A Active CN104613767B (en) | 2014-12-25 | 2014-12-25 | A kind of have the universal electric furnace reported to the police with fingerprint identification function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104613767B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578479Y (en) * | 2002-11-12 | 2003-10-08 | 王成忠 | Electric locks |
| CN201081290Y (en) * | 2007-07-11 | 2008-07-02 | 陈书聃 | Novel safe electrical heater |
| US20100083713A1 (en) * | 2008-10-07 | 2010-04-08 | Yiqi Wu Woodling | Padlock Device Using an Electromagnetic Switch Actuated System with Fingerprint Identification System |
| CN103489240A (en) * | 2013-09-09 | 2014-01-01 | 张家港市企飞软件科技有限公司 | Novel NFC (Near Field Communication) control lockset |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204438784U (en) * | 2014-12-25 | 2015-07-01 | 贵州永兴科技有限公司 | A kind of universal electric furnace with warning and fingerprint identification function |
-
2014
- 2014-12-25 CN CN201410828483.4A patent/CN104613767B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578479Y (en) * | 2002-11-12 | 2003-10-08 | 王成忠 | Electric locks |
| CN201081290Y (en) * | 2007-07-11 | 2008-07-02 | 陈书聃 | Novel safe electrical heater |
| US20100083713A1 (en) * | 2008-10-07 | 2010-04-08 | Yiqi Wu Woodling | Padlock Device Using an Electromagnetic Switch Actuated System with Fingerprint Identification System |
| CN103489240A (en) * | 2013-09-09 | 2014-01-01 | 张家港市企飞软件科技有限公司 | Novel NFC (Near Field Communication) control lockset |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204438784U (en) * | 2014-12-25 | 2015-07-01 | 贵州永兴科技有限公司 | A kind of universal electric furnace with warning and fingerprint identification function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104613767B (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: 20221229 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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Effective date of registration: 20231127 Address after: 230000 North of Factory Building 3, Intersection of Fangxing Avenue and Yulan Avenue, Feixi County Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Tailuo Electronic Equipment Co.,Ltd. Address before: 276000 413, block B, Chuangxin building, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee before: Linyi Gaoxin Cultural Tourism Development Co.,Ltd. |