CN104567389A - Universal electric stove switch with fingerprint recognition function - Google Patents
Universal electric stove switch with fingerprint recognition function Download PDFInfo
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- CN104567389A CN104567389A CN201410831203.5A CN201410831203A CN104567389A CN 104567389 A CN104567389 A CN 104567389A CN 201410831203 A CN201410831203 A CN 201410831203A CN 104567389 A CN104567389 A CN 104567389A
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- universal electric
- switch
- locking
- electric furnace
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Abstract
The invention discloses a universal electric stove switch with a fingerprint recognition function. The universal electric stove switch comprises a knob switch, a fingerprint recognizer and a locking mechanism, wherein the locking mechanism comprises a micro stepping motor, a lead screw and a locking mechanism; after the fingerprint recognizer recognizes the identity information of a user, the control unit is used for controlling the micro stepping motor to rotate positively, a motor output shaft is used for driving the lead screw to rotate synchronously, and the locking block retreats from a positioning locking groove of the knob switch; after the locking block enters a mounting groove fully, the knob switch is not limited by a locking pin anymore, and a user can operate the universal electric stove; moreover, the current use information is recorded by the fingerprint recognizer and is uploaded to an external upper computer; after the universal electric stove is used, the knob switch is turned to a switch-off position, the user can press a reversing switch on the micro stepping motor, the control unit is used for controlling the micro stepping motor to rotate reversely, and the locking block moves linearly outwards along the mounting groove and enters the positioning locking groove of the knob switch for locking.
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 identity recognition 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 switch with fingerprint identification function, by the unlatching of the functional realiey switch of identification, the information system management to furnace operation can be realized.
There is a universal electric furnace switch for fingerprint identification function, comprise rotary switch, Fingerprint Identification Unit and retaining mechanism;
The outer circumference surface of described rotary switch rotating shaft is processed with a radial positioning and locking groove;
Described retaining mechanism comprises the micro-step motor, leading screw and the latch segment that are arranged on universal electric furnace housing in mounting groove, the output shaft of described micro-step motor is fixedly connected with leading screw, latch segment and leading screw are threaded engagement, and the mounting groove on latch segment and universal electric furnace housing is slidably matched; Described micro-step motor 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; Fingerprint Identification Unit sends command information to control unit after identifying the identity information of user, and control unit controls the startup of micro-step motor.
The course of work: user just pointed and is placed on Fingerprint Identification Unit before use universal electric furnace, after Fingerprint Identification Unit identifies the identity information of user, the instruction starting micro-step motor is sent to control unit, control unit controls the rotating forward of micro-step motor, when it rotates forward, motor output shaft drives screw synchronous to rotate, because mounting groove limits the rotation of latch segment, latch segment inwardly can only move linearly along mounting groove, latch segment exits from the positioning and locking groove of rotary switch, after latch segment enters in mounting groove completely, rotary switch loses the restriction of locking pin, 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, after finishing using, by rotary switch cycle closed position, user can press the reversal switch on micro-step motor, and control unit controls micro-step motor reversion, latch segment outwards moves linearly along mounting groove, is locked in the positioning and locking groove entering rotary switch.
Beneficial effect:
(1) switch of the present invention by the unlatching of the functional realiey protective cover of identification, 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 identification, open protective cover, stopped the violation operation of layman to instrument.
(2) construction of switch with identification 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 the universal electric furnace being provided with this kind of switch;
Fig. 2 is the structural representation of retaining mechanism of the present invention.
Wherein, 1-universal electric furnace, 2-rotary switch, 3-Fingerprint Identification Unit, 4-micro-step motor, 5-leading screw, 6-latch segment.
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 switch with fingerprint identification function, be provided with the structure of the universal electric furnace of this kind of switch as shown in Figure 1, described switch comprises rotary switch 2, Fingerprint Identification Unit 3 and retaining mechanism;
The outer circumference surface of described rotary switch 2 rotating shaft is processed with a radial positioning and locking groove;
Micro-step motor 4, leading screw 5 and latch segment 6 on described retaining mechanism (as shown in Figure 2) universal electric furnace 1 housing in mounting groove, the output shaft of described micro-step motor 4 is fixedly connected with leading screw 5, latch segment 6 and leading screw 5 are threaded engagement, and latch segment 6 is slidably matched with the mounting groove on universal electric furnace 1 housing; Described micro-step motor 4 is connected by the circuit of control unit with universal electric furnace 1 inside; Fingerprint Identification Unit is fixedly mounted on the outer wall of universal electric furnace 1; Fingerprint Identification Unit sends command information to control unit after identifying the identity information of user, and control unit controls the startup of micro-step motor 4.
The course of work: user just pointed and is placed on Fingerprint Identification Unit 3 before use universal electric furnace 1, after Fingerprint Identification Unit 3 identifies the identity information of user, the instruction starting micro-step motor 4 is sent to control unit, control unit controls the rotating forward of micro-step motor 4, when it rotates forward, motor output shaft drives leading screw 5 synchronous axial system, because mounting groove limits the rotation of latch segment 6, latch segment 6 inwardly can only move linearly along mounting groove, latch segment 6 exits from the positioning and locking groove of rotary switch 2, after latch segment 6 enters in mounting groove completely, rotary switch 2 loses the restriction of locking pin, user just can operate universal electric furnace 1, this time use information is undertaken recording by Fingerprint Identification Unit 3 and is uploaded to outside host computer, realize the information-based operational administrative to universal electric furnace 1 thus, after finishing using, by rotary switch 2 cycle closed position, user can press the reversal switch on micro-step motor 4, and control unit controls micro-step motor 4 and reverses, latch segment 6 outwards moves linearly along mounting groove, is locked in the positioning and locking groove entering rotary switch 2.
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. there is a universal electric furnace switch for fingerprint identification function, it is characterized in that, comprising: rotary switch (2), Fingerprint Identification Unit (3) and retaining mechanism;
The outer circumference surface of described rotary switch (2) rotating shaft is processed with a radial positioning and locking groove;
Described retaining mechanism comprises the micro-step motor (4), leading screw (5) and the latch segment (6) that are arranged on universal electric furnace (1) housing in mounting groove, the output shaft of described micro-step motor (4) is fixedly connected with leading screw (5), latch segment (6) and leading screw (5) are threaded engagement, and latch segment (6) is slidably matched with the mounting groove on universal electric furnace (1) housing; Described micro-step motor (4) is connected by the circuit that control unit is inner with universal electric furnace (1); Fingerprint Identification Unit 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 startup of micro-step motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831203.5A CN104567389A (en) | 2014-12-25 | 2014-12-25 | Universal electric stove switch with fingerprint recognition function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831203.5A CN104567389A (en) | 2014-12-25 | 2014-12-25 | Universal electric stove switch with fingerprint recognition function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104567389A true CN104567389A (en) | 2015-04-29 |
Family
ID=53084030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831203.5A Pending CN104567389A (en) | 2014-12-25 | 2014-12-25 | Universal electric stove switch with fingerprint recognition function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104567389A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578479Y (en) * | 2002-11-12 | 2003-10-08 | 王成忠 | Electric locks |
| 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 |
| CN204346159U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of universal electric furnace switch with fingerprint identification function |
-
2014
- 2014-12-25 CN CN201410831203.5A patent/CN104567389A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2578479Y (en) * | 2002-11-12 | 2003-10-08 | 王成忠 | Electric locks |
| 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 |
| CN204346159U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of universal electric furnace switch with fingerprint identification function |
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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 |