CN104567378A - Flip type universal electric cooker switch with fingerprint identifying function - Google Patents
Flip type universal electric cooker switch with fingerprint identifying function Download PDFInfo
- Publication number
- CN104567378A CN104567378A CN201410822001.4A CN201410822001A CN104567378A CN 104567378 A CN104567378 A CN 104567378A CN 201410822001 A CN201410822001 A CN 201410822001A CN 104567378 A CN104567378 A CN 104567378A
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- CN
- China
- Prior art keywords
- universal electric
- electric furnace
- electromagnet
- protective cover
- electric cooker
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a flip type universal electric cooker switch with a fingerprint identifying function. The flip type universal electric cooker switch comprises a protecting cover, a fingerprint identifier, a control unit, a keyway, an electromagnet, a locking pin and a reset spring, wherein one end of the protecting cover is moveably connected with the shell of a universal electric cooker through a rotating shaft; the electromagnet, the reset spring and the locking pin are sequentially arranged on the bottom of a pin hole in the other end of the protecting cover. When the electromagnet is not electrified, the head of the locking pin is positioned outside the pin hole and is matched with the pin hole in the protecting cover to lock the protecting cover on the universal electric cooker, and the electromagnet is connected with a circuit in the universal electric cooker through the control unit; the fingerprint identifier is fixedly arranged on the outer wall of the universal electric cooker, after identifying the identity information of a user, the fingerprint identifier transmits command information to the control unit, the protecting cover is released from the limitation of the locking pin, and the user can open the protecting cover to operate the universal electric cooker.
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 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 flip-shell universal electric furnace switch with 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 flip-shell universal electric furnace switch for fingerprint identification function, comprise protective cover, Fingerprint Identification Unit, control unit, key seat, electromagnet, locking pin and back-moving 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, 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.
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) 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 structural representation of protective cover when closing;
Fig. 2 is the structural representation of protective cover when opening;
Fig. 3 is the schematic diagram of the locking release mechanism be made up of electromagnet, back-moving spring and locking pin.
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 present embodiment provides a kind of flip-shell universal electric furnace switch with fingerprint identification function, and its structural representation as depicted in figs. 1 and 2; Described switch comprises protective cover 3, Fingerprint Identification Unit 4, control unit, key seat 6, electromagnet 7, locking pin 5 and back-moving spring 8.
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, in the pin-and-hole of key seat 6, electromagnet 7 is installed 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 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.
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 flip-shell universal electric furnace switch of fingerprint identification function, it is characterized in that, comprising: protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), electromagnet (7), locking pin (5) and back-moving spring (8);
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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822001.4A CN104567378A (en) | 2014-12-25 | 2014-12-25 | Flip type universal electric cooker switch with fingerprint identifying function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410822001.4A CN104567378A (en) | 2014-12-25 | 2014-12-25 | Flip type universal electric cooker switch with fingerprint identifying function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567378A true CN104567378A (en) | 2015-04-29 |
Family
ID=53084019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410822001.4A Pending CN104567378A (en) | 2014-12-25 | 2014-12-25 | Flip type universal electric cooker switch with fingerprint identifying function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567378A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983656A (en) * | 2018-06-26 | 2018-12-11 | 东莞市联洲知识产权运营管理有限公司 | A kind of rack-and-pinion Intelligent concealed controller |
| CN109001994A (en) * | 2018-06-26 | 2018-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of Intelligent concealed controller |
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 |
| US6423946B1 (en) * | 2000-06-28 | 2002-07-23 | Ladislav H. Berka | Apparatus for and method of developing fingerprints |
| 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 |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204346113U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of flip-shell universal electric furnace switch with fingerprint identification function |
-
2014
- 2014-12-25 CN CN201410822001.4A patent/CN104567378A/en active Pending
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 |
| US6423946B1 (en) * | 2000-06-28 | 2002-07-23 | Ladislav H. Berka | Apparatus for and method of developing fingerprints |
| 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 |
| CN104036564A (en) * | 2014-05-29 | 2014-09-10 | 长兴西川锁业有限公司 | Traveling case fingerprint lock |
| CN204346113U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of flip-shell universal electric furnace switch with fingerprint identification function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108983656A (en) * | 2018-06-26 | 2018-12-11 | 东莞市联洲知识产权运营管理有限公司 | A kind of rack-and-pinion Intelligent concealed controller |
| CN109001994A (en) * | 2018-06-26 | 2018-12-14 | 东莞市联洲知识产权运营管理有限公司 | A kind of Intelligent concealed controller |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150429 |