CN104567390A - Horizontal movement opening type fingerprint identification switch for universal electric furnace - Google Patents
Horizontal movement opening type fingerprint identification switch for universal electric furnace Download PDFInfo
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- CN104567390A CN104567390A CN201410831215.8A CN201410831215A CN104567390A CN 104567390 A CN104567390 A CN 104567390A CN 201410831215 A CN201410831215 A CN 201410831215A CN 104567390 A CN104567390 A CN 104567390A
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- electric furnace
- universal electric
- mounting groove
- control unit
- latch segment
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- 230000001681 protective effect Effects 0.000 claims description 23
- 238000007789 sealing Methods 0.000 abstract 3
- 238000012360 testing method Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 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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Abstract
The invention discloses a horizontal movement opening type fingerprint identification switch for a universal electric furnace. The horizontal movement opening type fingerprint identification switch for the universal electric furnace comprises an annular protection hood, a sealing cover, a fingerprint identifier, a control unit and a locking mechanism, wherein the locking mechanism comprises a miniature stepping motor, a lead screw and a locking block. After the fingerprint identifier identifies the identity information of a user, an instruction for starting the miniature stepping motor is sent to the control unit, and the control unit controls the forward rotation of the miniature stepping motor; when the miniature stepping motor rotates forward, a motor output shaft drives the lead screw to synchronously rotate; due to the fact that the rotation of the locking block is limited by a mounting groove, the locking block only linearly moves inwards along the mounting groove and exits from a positioning locking groove; after the locking block completely enters the mounting groove, the sealing cover is unlimited by a locking pin, the user can operate the universal electric furnace by horizontally pushing the sealing cover, and the using information is recorded by the fingerprint identifier and is uploaded to an external upper computer, so that the information-based operation management of the universal electric furnace is achieved.
Description
Technical field
Invention relates to a kind of switch of universal electric furnace, is specifically related to a kind of translation open-type fingerprint recognition universal electric furnace switch, 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 translation open-type fingerprint recognition universal electric furnace switch, by the unlatching of the functional realiey capping of fingerprint recognition, the information system management to furnace operation can be realized.
A kind of translation open-type fingerprint recognition universal electric furnace switch, comprises protective cover, capping, Fingerprint Identification Unit, control unit and retaining mechanism;
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.
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) 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 overall structure schematic diagram of the universal electric furnace with this kind of switch;
Fig. 2 is the structural representation that protective cover coordinates with capping;
Fig. 3 coordinates schematic diagram between locking pin between protective cover with capping, electromagnet and back-moving spring.
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.
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 translation open-type fingerprint recognition universal electric furnace switch, as shown in Figure 1, described switch comprises ring protection cover 2, capping 4, Fingerprint Identification Unit 3, control unit and retaining mechanism to its structural representation;
Wherein, described retaining mechanism comprises micro-step motor 6, leading screw 7 and latch segment 5, and the output shaft of described micro-step motor 6 is fixedly connected with leading screw 7, and 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 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 3 by protective cover 3; 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.
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 latch segment 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. a translation open-type fingerprint recognition universal electric furnace switch, is characterized in that, comprising: ring protection cover (2), capping (4), Fingerprint Identification Unit (3), control unit and retaining mechanism;
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.
2. a kind of translation open-type fingerprint recognition universal electric furnace switch as claimed in claim 1, 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 |
|---|---|---|---|
| CN201410831215.8A CN104567390B (en) | 2014-12-25 | 2014-12-25 | Translation open type fingerprint identification universal electric furnace switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831215.8A CN104567390B (en) | 2014-12-25 | 2014-12-25 | Translation open type fingerprint identification universal electric furnace switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104567390A true CN104567390A (en) | 2015-04-29 |
| CN104567390B CN104567390B (en) | 2017-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831215.8A Active CN104567390B (en) | 2014-12-25 | 2014-12-25 | Translation open type fingerprint identification universal electric furnace switch |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743856A1 (en) * | 1987-12-23 | 1989-07-06 | Vladimir Koubecky | Device for controlling a locking system for a motor vehicle |
| US20080280490A1 (en) * | 1999-08-04 | 2008-11-13 | Super Talent Electronics, Inc. | Press/Push Universal Serial Bus (USB) Flash Drive with Deploying and Retracting Functionalities with Elasticity Material and Fingerprint Verification Capability |
| CN102320415A (en) * | 2011-06-03 | 2012-01-18 | 浙江曼德森生物科技有限公司 | Seal box with fingerprint identification |
| CN103679878A (en) * | 2013-11-30 | 2014-03-26 | 成都科泰地理信息技术有限公司 | Access control system based on finger vein recognition |
| CN203645946U (en) * | 2014-01-13 | 2014-06-11 | 重庆医科大学附属永川医院 | U disk with cover |
| CN204346157U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of translation open-type fingerprint recognition universal electric furnace switch |
-
2014
- 2014-12-25 CN CN201410831215.8A patent/CN104567390B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3743856A1 (en) * | 1987-12-23 | 1989-07-06 | Vladimir Koubecky | Device for controlling a locking system for a motor vehicle |
| US20080280490A1 (en) * | 1999-08-04 | 2008-11-13 | Super Talent Electronics, Inc. | Press/Push Universal Serial Bus (USB) Flash Drive with Deploying and Retracting Functionalities with Elasticity Material and Fingerprint Verification Capability |
| CN102320415A (en) * | 2011-06-03 | 2012-01-18 | 浙江曼德森生物科技有限公司 | Seal box with fingerprint identification |
| CN103679878A (en) * | 2013-11-30 | 2014-03-26 | 成都科泰地理信息技术有限公司 | Access control system based on finger vein recognition |
| CN203645946U (en) * | 2014-01-13 | 2014-06-11 | 重庆医科大学附属永川医院 | U disk with cover |
| CN204346157U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of translation open-type fingerprint recognition universal electric furnace switch |
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| CN104567390B (en) | 2017-01-04 |
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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 National High-tech Zone, Guiyang City, Guizhou Province, 550008 Patentee before: Yongxing, Guizhou Science and Technology Ltd. |
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