CN104567383A - Universal electric stove with alarm and fingerprint recognition functions - Google Patents
Universal electric stove with alarm and fingerprint recognition functions Download PDFInfo
- Publication number
- CN104567383A CN104567383A CN201410831085.8A CN201410831085A CN104567383A CN 104567383 A CN104567383 A CN 104567383A CN 201410831085 A CN201410831085 A CN 201410831085A CN 104567383 A CN104567383 A CN 104567383A
- Authority
- CN
- China
- Prior art keywords
- universal electric
- electric furnace
- micro
- control unit
- protective cover
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Emergency Alarm Devices (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention discloses a universal electric stove with alarm and fingerprint recognition functions. The universal electric stove with alarm and fingerprint recognition functions comprises a universal electric stove, an annular protection cover, a sealing cover, a fingerprint recognizer, a control unit, a locking mechanism, a temperature sensor and a buzzer, wherein the locking mechanism comprises a micro stepping motor, a lead screw and a locking block; after the fingerprint recognizer recognizes the identity information of a user, a command for starting the micro stepping motor is transmitted to the control unit, and the control unit is used for controlling the micro stepping motor to rotate positively; when the micro stepping motor rotates positively, a motor output shaft is used for driving the lead screw to rotate synchronously; the rotation of the locking block is limited by a mounting groove, so that the locking block retreats from a positioning locking groove; after the locking block enters the mounting groove fully, the sealing cover is not limited by a locking pin anymore, so that the user can push the sealing cover horizontally to operate the universal electric stove; the current use information is recorded by the fingerprint recognizer and is uploaded to an external upper computer, so that the information-based operation management of the universal electric stove is realized.
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, 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 capping 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, capping, Fingerprint Identification Unit, control unit, retaining mechanism, temperature sensor and buzzer;
Wherein, described retaining mechanism comprises micro-step motor, leading screw and latch segment, and the output shaft of described micro-step motor is fixedly connected with leading screw, and latch segment and leading screw are threaded engagement, and the mounting groove on latch segment and universal electric furnace housing is slidably matched;
Described protective cover is rectangular case structure, on it, bottom surface is opening structure, the position of corresponding electric stove switch on the shell that an open end of described protective cover is fixedly connected on universal electric furnace, the two opposite side walls of described protective cover one end is processed with symmetrical chute, described chute and capping are slidably matched, by completely closed for another open end of protective cover when described capping slides into end from the arrival end of chute; The sidewall of described chute end is processed with mounting groove, the bottom of mounting groove is provided with micro-step motor, leading screw and latch segment successively, micro-step motor is under non-"on" position, and the head of latch segment to be positioned at outside mounting groove and to be locked on universal electric furnace shell with the positioning and locking slot fit on protective cover by protective cover; 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, 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 micro-step motor 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.
Further, in order to enable latch segment and positioning and locking groove better lead and locate, the head of described latch segment is pyramidal structure, and described positioning and locking groove is cone tank.
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 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 positioning and locking groove, after latch segment enters in mounting groove completely, capping loses the restriction of locking pin, just can operate universal electric furnace after the capping of user's Level Promoting, 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 overall structure schematic diagram of the present invention;
Fig. 2 is that capping and protective cover coordinate schematic diagram;
Fig. 3 is retaining mechanism schematic diagram.
Wherein, 1-universal electric furnace, 2-protective cover, 3-Fingerprint Identification Unit, 4-capping, 5-latch segment, 6-micro-step motor, 7-leading screw, 8-chute, 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 shown in Figure 1, comprises universal electric furnace 1, ring protection cover 2, capping 4, Fingerprint Identification Unit 3, control unit, retaining mechanism, temperature sensor and buzzer 9.
Wherein, described protective cover is rectangular case structure, on it, bottom surface is opening structure, the position of corresponding electric stove switch on the shell that an open end of described protective cover is fixedly connected on universal electric furnace 1, the two opposite side walls of described protective cover one end is processed with symmetrical chute 8, described chute 8 is slidably matched, by completely closed for another open end of protective cover when described capping 4 slides into end from the arrival end of chute 8 with capping 4; As shown in Figure 2.The sidewall of described chute 8 end is processed with mounting groove, and the bottom of mounting groove is provided with micro-step motor 6, leading screw 7 and latch segment 5 successively, as shown in Figure 3.Micro-step motor 6 is under non-"on" position, and the head of latch segment 5 to be positioned at outside mounting groove and to be locked on universal electric furnace 1 shell with the positioning and locking slot fit on protective cover 2 by protective cover 2; Described micro-step motor 6 is connected by the circuit of control unit with universal electric furnace 1 inside; Fingerprint Identification Unit 3 is fixedly mounted on the outer wall of universal electric furnace 1, and Fingerprint Identification Unit 3 sends command information to control unit after identifying the identity information of user, and control unit controls the break-make of micro-step motor 6 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 3 by user before use universal electric furnace 1, after Fingerprint Identification Unit 3 identifies the identity information of user, the instruction starting micro-step motor 6 is sent to control unit, control unit controls the rotating forward of micro-step motor 6, when it rotates forward, motor output shaft drives leading screw 7 synchronous axial system, because mounting groove limits the rotation of latch segment 5, latch segment 5 inwardly can only move linearly along mounting groove, latch segment 5 exits from positioning and locking groove, after latch segment 5 enters in mounting groove completely, capping 4 loses the restriction of locking pin 5, just can operate universal electric furnace after user's Level Promoting capping 4, 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.
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 universal electric furnace of warning and fingerprint identification function, it is characterized in that, comprising: universal electric furnace (1), ring protection cover (2), capping (4), Fingerprint Identification Unit (3), control unit, retaining mechanism, temperature sensor and buzzer (9);
Wherein, wherein, described retaining mechanism comprises micro-step motor (6), leading screw (7) and latch segment (5), the output shaft of described micro-step motor (6) is fixedly connected with leading screw (7), latch segment (5) and leading screw (7) are threaded engagement, and latch segment (5) is slidably matched with the mounting groove on universal electric furnace (1) housing;
Described protective cover is rectangular case structure, on it, bottom surface is opening structure, the position of corresponding electric stove switch on the shell that an open end of described protective cover is fixedly connected on universal electric furnace (1), the two opposite side walls of described protective cover one end is processed with symmetrical chute (8), described chute (8) and capping (4) are slidably matched, by completely closed for another open end of protective cover when described capping (4) slides into end from the arrival end of chute (8); The sidewall of described chute (8) end is processed with mounting groove, the bottom of mounting groove is provided with micro-step motor (6), leading screw (7) and latch segment (5) successively, micro-step motor (6) is under non-"on" position, and the head of latch segment (5) to be positioned at outside mounting groove and to be locked on universal electric furnace (1) shell with the positioning and locking slot fit on protective cover (2) by protective cover (2); Described micro-step motor (6) is connected by the circuit that control unit is inner with universal electric furnace (1); Fingerprint Identification Unit (3) 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 break-make of micro-step motor (6) 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.
2. a kind of as claimed in claim 1 have warning and the universal electric furnace of fingerprint identification function, and it is characterized in that, the head of described latch segment (5) is pyramidal structure; Described positioning and locking groove is cone tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831085.8A CN104567383B (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 |
|---|---|---|---|
| CN201410831085.8A CN104567383B (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 |
|---|---|
| CN104567383A true CN104567383A (en) | 2015-04-29 |
| CN104567383B CN104567383B (en) | 2016-08-24 |
Family
ID=53084024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831085.8A Active CN104567383B (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) | CN104567383B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103391352A (en) * | 2012-05-09 | 2013-11-13 | 上海景岩电子技术有限公司 | Fingerprint recognition and alarm mobile terminal |
| CN203689590U (en) * | 2013-10-09 | 2014-07-02 | 四川空港知觉科技有限公司 | Personnel identity recognition equipment |
| US8875263B1 (en) * | 2012-03-29 | 2014-10-28 | Emc Corporation | Controlling a soft token running within an electronic apparatus |
| CN203966211U (en) * | 2014-05-19 | 2014-11-26 | 中国人民解放军第二炮兵工程大学 | A kind of digitizing fingerprint rifle cabinet |
| CN204346150U (en) * | 2014-12-25 | 2015-05-20 | 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 CN201410831085.8A patent/CN104567383B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8875263B1 (en) * | 2012-03-29 | 2014-10-28 | Emc Corporation | Controlling a soft token running within an electronic apparatus |
| CN103391352A (en) * | 2012-05-09 | 2013-11-13 | 上海景岩电子技术有限公司 | Fingerprint recognition and alarm mobile terminal |
| CN203689590U (en) * | 2013-10-09 | 2014-07-02 | 四川空港知觉科技有限公司 | Personnel identity recognition equipment |
| CN203966211U (en) * | 2014-05-19 | 2014-11-26 | 中国人民解放军第二炮兵工程大学 | A kind of digitizing fingerprint rifle cabinet |
| CN204346150U (en) * | 2014-12-25 | 2015-05-20 | 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 |
|---|---|
| CN104567383B (en) | 2016-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204346155U (en) | A kind of universal electric furnace with warning and fingerprint identification function | |
| CN204346150U (en) | A kind of universal electric furnace with warning and fingerprint identification function | |
| CN204346151U (en) | A kind of universal electric furnace with warning and face identification functions | |
| CN204346157U (en) | A kind of translation open-type fingerprint recognition universal electric furnace switch | |
| CN204346154U (en) | A kind of translation open-type recognition of face universal electric furnace switch | |
| CN204346152U (en) | A kind of universal electric furnace with warning and face identification functions | |
| CN204346147U (en) | A kind of universal electric furnace with warning and face identification functions | |
| CN204346149U (en) | A kind of universal electric furnace with warning and fingerprint identification function | |
| CN204346148U (en) | A kind of universal electric furnace with warning and fingerprint identification function | |
| CN204346156U (en) | A kind of universal electric furnace with warning and face identification functions | |
| CN204346143U (en) | A kind of flip-shell universal electric furnace switch with face identification functions | |
| CN204346158U (en) | A kind of universal electric furnace switch with face identification functions | |
| CN204346137U (en) | A kind of information-based universal electric furnace with warning and face identification functions | |
| CN204346126U (en) | A kind of information-based universal electric furnace with warning and fingerprint identification function | |
| CN204346145U (en) | A kind of flip-shell universal electric furnace switch with fingerprint identification function | |
| CN204346142U (en) | A kind of have identification and the universal electric furnace switch from open function | |
| CN104567383A (en) | Universal electric stove with alarm and fingerprint recognition functions | |
| CN204346153U (en) | A kind of have fingerprint recognition and the universal electric furnace switch from open function | |
| CN204346159U (en) | A kind of universal electric furnace switch with fingerprint identification function | |
| CN204346130U (en) | A kind of translation open-type universal electric furnace switch with counting and face identification functions | |
| CN104567399A (en) | Universal electric furnace with alarming and face recognition functions | |
| CN104567390B (en) | Translation open type fingerprint identification universal electric furnace switch | |
| CN104567388A (en) | Universal electric stove switch with fingerprint recognition and self-starting functions | |
| CN104613771A (en) | Informatization wire coil heater with alarm and fingerprint identification functions | |
| CN104567392A (en) | Universal electric stove with alarm and fingerprint recognition functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |