CN104567390B - Translation open type fingerprint identification universal electric furnace switch - Google Patents
Translation open type fingerprint identification universal electric furnace switch Download PDFInfo
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- CN104567390B CN104567390B CN201410831215.8A CN201410831215A CN104567390B CN 104567390 B CN104567390 B CN 104567390B CN 201410831215 A CN201410831215 A CN 201410831215A CN 104567390 B CN104567390 B CN 104567390B
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- electric furnace
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Abstract
The invention discloses a translation opening type fingerprint identification universal electric furnace switch which comprises an annular protective cover, a sealing cover, a fingerprint identifier, a control unit and a locking mechanism, wherein the annular protective cover is arranged on the sealing cover; 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, an instruction for starting the micro stepping motor is sent to the control unit, the control unit controls the positive rotation of the micro stepping motor, when the micro stepping motor rotates positively, the motor output shaft drives the screw rod to rotate synchronously, the locking block can only move linearly inwards along the mounting groove because the mounting groove limits the rotation of the locking block, the locking block exits from the positioning locking groove, after the locking block completely enters the mounting groove, the sealing cover loses the limitation of the locking pin, the user can operate the universal electric furnace after horizontally pushing the sealing cover, the use information is recorded by the fingerprint recognizer and uploaded to an external upper computer, and therefore the information operation management of the universal electric furnace is achieved.
Description
Technical field
Invention relates to the switch of a kind 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 detection company, when carrying out detection test, needs to use various types of test apparatus to be sampled building analyzing and detection, such as uses universal electric furnace to carry out tested sample heating sampling analysis.
Operator need to fill in operation note after carrying out test operation each time; record includes opening time and the access times information of instrument; level and responsibility reason due to operator; often there will be the situation forgotten or fail to record; hence in so that test data and the management to equipment exist hidden danger, it is 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, it is possible to the unlatching covered by the functional realiey of fingerprint recognition, it is achieved the information system management to furnace operation.
A kind of translation open-type fingerprint recognition universal electric furnace switch, including protective cover, capping, Fingerprint Identification Unit, control unit and retaining mechanism；
Wherein, described retaining mechanism includes micro-step motor, leading screw and latch segment, and the output shaft of described micro-step motor is fixing with leading screw to be connected, and latch segment and leading screw are threaded engagement, and latch segment is slidably matched with the mounting groove on universal electric furnace housing；
Described protective cover is rectangular case structure; on it, bottom surface is opening structure; one open end of described protective cover is fixedly connected on the shell of universal electric furnace the position of corresponding electric stove switch; the chute of symmetry it is machined with in the two opposite side walls of described protective cover one end; described chute is slidably matched with capping, and another open end of protective cover was completely enclosed when the arrival end of chute slides into end by described capping；It is machined with mounting groove on the sidewall of described chute end; the bottom of mounting groove is sequentially installed with micro-step motor, leading screw and latch segment; protective cover, under being not powered on state, is locked on universal electric furnace shell outside the head of latch segment is positioned at mounting groove and with the positioning and locking slot fit on protective cover by micro-step motor；Described micro-step motor is connected with the circuit within universal electric furnace by control unit；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 preferably to guide and to position, 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 before using universal electric furnace by user, 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, owing to 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 in latch segment is completely into mounting groove, capping loses the restriction of locking pin, just universal electric furnace can be operated after the capping of user Level Promoting, this time use information is carried out recording and being uploaded to the host computer of outside by Fingerprint Identification Unit, it is achieved in the information-based operation management to universal electric furnace.
Beneficial effect:
(1) switch of the present invention can be by the unlatching of the functional realiey protective cover of fingerprint recognition, it is possible to achieve the information system management to furnace operation.On the one hand, operator can be recorded to use time of universal electric furnace and access times, facilitate the verification of subsequent experimental data and the lookup of person liable；On the other hand, only fingerprint people in fingerprint base could pass through fingerprint recognition, opens protective cover, has stopped layman's violation operation to instrument.
(2) construction of switch with fingerprint recognition of the present invention is simple, it is easy to accomplish, extend to Internet of Things field, it is achieved 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 is protective cover coordinates schematic diagram with between capping between locking pin, electric magnet 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
Develop simultaneously embodiment below in conjunction with the accompanying drawings, describes the present invention.
The invention provides a kind of translation open-type fingerprint recognition universal electric furnace switch, its structural representation is as it is shown in figure 1, described switch includes protective cover 2, capping 4, Fingerprint Identification Unit 3, control unit and retaining mechanism；
Wherein, described retaining mechanism includes micro-step motor 6, leading screw 7 and latch segment 5, and the output shaft of described micro-step motor 6 is fixing with leading screw 7 to be connected, 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; one open end of described protective cover is fixedly connected on the shell of universal electric furnace 1 position of corresponding electric stove switch; the chute 8 of symmetry it is machined with in the two opposite side walls of described protective cover one end; described chute 8 is slidably matched with capping 4, and another open end of protective cover was completely enclosed when the arrival end of chute 8 slides into end by described capping 4；As shown in Figure 2.Being machined with mounting groove on the sidewall of described chute 8 end, the bottom of mounting groove is sequentially installed with micro-step motor 6, leading screw 7 and latch segment 5, as shown in Figure 3.Protective cover 3, under being not powered on state, is locked on universal electric furnace 1 shell outside the head of latch segment 5 is positioned at mounting groove and with the positioning and locking slot fit on protective cover 3 by micro-step motor 6；Described micro-step motor 6 is connected with the circuit within universal electric furnace 1 by control unit；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 before using universal electric furnace 1 by user, 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, owing to 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 in latch segment 5 is completely into mounting groove, capping 4 loses the restriction of latch segment 5, just universal electric furnace can be operated after user Level Promoting capping 4, this time use information is carried out recording and being uploaded to the host computer of outside by Fingerprint Identification Unit 3, it is achieved in the information-based operation management to universal electric furnace 1.
In sum, these are only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (2)
1. a translation open-type fingerprint recognition universal electric furnace switch, it is characterised in that including: protective cover (2), capping (4), Fingerprint Identification Unit (3), control unit and retaining mechanism；
Wherein, described retaining mechanism includes micro-step motor (6), leading screw (7) and latch segment (5), the output shaft of described micro-step motor (6) is fixing with leading screw (7) to be connected, 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; one open end of described protective cover is fixedly connected on the shell of universal electric furnace (1) position of corresponding electric stove switch; the chute (8) of symmetry it is machined with in the two opposite side walls of described protective cover one end; described chute (8) is slidably matched with capping (4), and another open end of protective cover was completely enclosed when the arrival end of chute (8) slides into end by described capping (4)；It is machined with mounting groove on the sidewall of described chute (8) end; the bottom of mounting groove is sequentially installed with micro-step motor (6), leading screw (7) and latch segment (5); protective cover (2), under being not powered on state, is locked on universal electric furnace (1) shell outside the head of latch segment (5) is positioned at mounting groove and with the positioning and locking slot fit on protective cover (2) by micro-step motor (6)；Described micro-step motor (6) is connected by the circuit that control unit is internal with universal electric furnace (1)；Fingerprint Identification Unit (3) is fixedly mounted on the outer wall of universal electric furnace (1), 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.
2. a kind of translation open-type fingerprint recognition universal electric furnace switch as claimed in claim 1, it is characterised 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 CN104567390A (en) | 2015-04-29 |
| CN104567390B true CN104567390B (en) | 2017-01-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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 (5)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7524198B2 (en) * | 1999-08-04 | 2009-04-28 | Super Talent Electronics, Inc. | Press/push flash drive |
-
2014
- 2014-12-25 CN CN201410831215.8A patent/CN104567390B/en active Active
Patent Citations (5)
| 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 |
| 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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| CN104567390A (en) | 2015-04-29 |
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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. |