CN104634110B - A kind of information-based universal electric furnace with counting and fingerprint identification function - Google Patents
A kind of information-based universal electric furnace with counting and fingerprint identification function Download PDFInfo
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- CN104634110B CN104634110B CN201410823421.4A CN201410823421A CN104634110B CN 104634110 B CN104634110 B CN 104634110B CN 201410823421 A CN201410823421 A CN 201410823421A CN 104634110 B CN104634110 B CN 104634110B
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- 230000006835 compression Effects 0.000 abstract description 3
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- 238000012360 testing method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a kind of information-based universal electric furnace with counting and fingerprint identification function, including protective cover, Fingerprint Identification Unit, control unit, key seat, electric magnet, locking pin, back-moving spring, torsion spring, rotary switch, bearing pin, memorizer sum counter；After Fingerprint Identification Unit identifies the identity information of user, control unit connects electric magnet and the circuit within universal electric furnace, electric magnet starts power up, locking pin is sucked back in pin-and-hole by the magnetic force of electric magnet, locking pin progressively compression reseting spring simultaneously, after in locking pin is completely into the pin-and-hole of key seat, protective cover loses the restriction of locking pin, protective cover automatically springs open, operator are when rotary knob switchs, bearing pin touches the counter switch on enumerator, operation information and the operating time of this switch recorded by counter switch, externally shown by display screen, above-mentioned information is stored in memory by enumerator, memorizer will be stored in information therein again and is sent to the host computer of outside.
Description
Technical field
Invention relates to a kind of universal electric furnace, is specifically related to a kind of information-based universal electric furnace with counting and fingerprint identification function, 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 information-based universal electric furnace with counting and fingerprint identification function, it is possible to by the unlatching of the functional realiey protective cover of fingerprint recognition, it is achieved the information system management to furnace operation.
A kind of information-based universal electric furnace with counting and fingerprint identification function, including universal electric furnace, protective cover, Fingerprint Identification Unit, control unit, key seat, electric magnet, locking pin, back-moving spring, torsion spring, rotary switch, bearing pin, memorizer sum counter；
Wherein, described protective cover is rectangular case structure, one end of protective cover is flexibly connected with universal electric furnace shell by rotating shaft, it is set with torsion spring in described rotating shaft, the two ends of torsion spring are inconsistent with protective cover and universal electric furnace shell respectively, the rotary switch of universal electric furnace is completely enclosed by protective cover when closure state, pin-and-hole on the protective cover other end is corresponding with the installing hole on key seat on universal electric furnace shell, the bottom of installing hole is sequentially installed with electric magnet, back-moving spring and locking pin, electric magnet is under being not powered on state, coordinate outside the head of locking pin is positioned at installing hole and with the pin-and-hole on protective cover and protective cover is locked on universal electric furnace shell, electric magnet 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 electric magnet and universal electric furnace internal circuit；
In the rotating shaft of described rotary switch, the cross section along rotating shaft has the tortuous groove with shaft rotary corner change, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove outer circumference surface with rotating shaft in the rotation direction of rotating shaft connects, and the degree of depth of tortuous groove is along the radial variations of rotating shaft；The width of described tortuous groove is consistent with the diameter of bearing pin；
Described rotary switch coordinates with the housing into rotation of universal electric furnace, bearing pin is through the via on universal electric furnace housing and the tortuous slot fit in rotary switch rotating shaft, conflicting and coordinate in the bottom surface of end face and tortuous groove that bearing pin enters tortuous groove one end, the end face of the bearing pin other end is conflicted with the counter switch of enumerator and coordinated；Described memorizer is fixedly mounted on the outer surface of universal electric furnace housing, and enumerator is connected with memorizer, and in memory, the information of storage is sent to the host computer of outside to the information real-time storage of enumerator by memorizer in real time.
Further, in order to enable locking pin and pin-and-hole preferably to guide and to position, the head of described locking pin is pyramidal structure, and the pin-and-hole on described protective cover is bellmouth.
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 that will turn on circuit is sent to control unit, control unit connects electric magnet and the circuit within universal electric furnace, electric magnet starts power up, locking pin is sucked back in installing hole by the magnetic force of electric magnet, locking pin progressively compression reseting spring simultaneously, after in locking pin is completely into installing hole, protective cover loses the restriction of locking pin, protective cover is opened after automatically upspringing under the effect of torsion spring, universal electric furnace just can be operated by user, this time use information is carried out recording and being uploaded to the host computer of outside by Fingerprint Identification Unit；Operator are when rotary knob switchs, the rotating shaft of rotary switch gradually promotes bearing pin to be gradually backed out tortuous groove, rotation along with rotating shaft, bearing pin moves linearly along via and touches the counter switch on enumerator in the stroke set, operation information and the operating time of this switch recorded by counter switch, externally shown by display screen, above-mentioned information is stored in memory by enumerator, memorizer will be stored in information therein again and is sent to the host computer of outside, it is simple to management personnel carry out concentrating information system management for service condition and the use information of 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 axonometric chart of the present invention；
Fig. 2 is the left view of the present invention；
Fig. 3 is the structural representation of the retaining mechanism that locking pin, electric magnet and back-moving spring are formed；
Fig. 4 and Fig. 5 is rolling counters forward principle schematic.
Wherein, 1-universal electric furnace, 2-rotary switch, 3-protective cover, 4-Fingerprint Identification Unit, 5-locking pin, 6-key seat, 7-electric magnet, 8-back-moving spring, 10-rotary switch rotating shaft, 11-bearing pin, 12-enumerator, 13-memorizer.
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 information-based universal electric furnace with counting and fingerprint identification function; its structural representation as depicted in figs. 1 and 2, including universal electric furnace 1, rotary switch 2, protective cover 3, Fingerprint Identification Unit 4, control unit, key seat 6, electric magnet 7, locking pin 5, back-moving spring 8, torsion spring, bearing pin 11, memorizer 13 sum counter 12；
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; it is set with torsion spring in described rotating shaft; the two ends of torsion spring are inconsistent with protective cover 3 and universal electric furnace 1 shell respectively; the rotary switch 2 of universal electric furnace 1 is completely enclosed by protective cover 3 when closure state; pin-and-hole on protective cover 3 other end is corresponding with the installing hole on key seat 6 on universal electric furnace 1 shell; the bottom of installing hole is sequentially installed with electric magnet 7, back-moving spring 8 and locking pin 5, as shown in Figure 3.Electric magnet 7, under being not powered on state, coordinates outside the head of locking pin 5 is positioned at installing hole and with the pin-and-hole on protective cover 3 and is locked on universal electric furnace 1 shell by protective cover 3, and electric magnet 7 is connected with the circuit within universal electric furnace 1 by control unit；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 electric magnet 7 and universal electric furnace 1 internal circuit；
In the rotating shaft (and rotary switch rotating shaft 10) of described rotary switch 2, the cross section along rotating shaft has the tortuous groove with shaft rotary corner change, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove outer circumference surface with rotating shaft in the rotation direction of rotating shaft connects, and the degree of depth of tortuous groove is along the radial variations of rotating shaft；The width of described tortuous groove is consistent with the diameter of bearing pin 11；
Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, bearing pin 11 is through the via on universal electric furnace 1 housing and the tortuous slot fit in rotary switch rotating shaft 10, conflicting and coordinate in the bottom surface of end face and tortuous groove that bearing pin 11 enters tortuous groove one end, the end face of bearing pin 11 other end is conflicted with the counter switch of enumerator 12 and coordinated (as shown in Figure 4 and Figure 5)；Described memorizer 13 is fixedly mounted on the outer surface of universal electric furnace 1 housing, and enumerator 12 is connected with memorizer 13, and the information real-time storage of enumerator 12 is in memorizer 13, and the information of storage is sent to the host computer of outside by memorizer 13 in real time.
Further, in order to enable locking pin 5 and pin-and-hole preferably to guide and to position, the head of described locking pin 5 is pyramidal structure, and the pin-and-hole on described protective cover is bellmouth.
Operation principle: finger was placed on Fingerprint Identification Unit 4 before using universal electric furnace 1 by user, after Fingerprint Identification Unit 4 identifies the identity information of user, the instruction that will turn on circuit is sent to control unit, control unit connects electric magnet 7 and the circuit within universal electric furnace 1, electric magnet 7 starts power up, locking pin 5 is sucked back in installing hole by the magnetic force of electric magnet 7, locking pin 5 progressively compression reseting spring 8 simultaneously, after in locking pin 5 is completely into installing hole, protective cover 3 loses the restriction of locking pin 5, protective cover 3 is opened after automatically upspringing under the effect of torsion spring, universal electric furnace just can be operated by user；Operator are when rotary knob switchs 2, the rotating shaft of rotary switch 2 gradually promotes bearing pin 11 to be gradually backed out tortuous groove, rotation along with rotating shaft, bearing pin 11 moves linearly along via and touches the counter switch on enumerator 12 in the stroke set, operation information and the operating time of this switch recorded by counter switch, externally shown by display screen, above-mentioned information is stored in memorizer 13 by enumerator 12, memorizer 13 will be stored in information therein again and is sent to the host computer of outside, it is easy to management personnel the service condition of electric furnace and use information are carried out concentrating information system management.
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. an information-based universal electric furnace with counting and fingerprint identification function, it is characterised in that including: general-purpose electricity
Stove (1), rotary switch (2), protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), electric magnet (7),
Locking pin (5), back-moving spring (8), torsion spring, bearing pin (11), memorizer (13) sum counter (12)；
Wherein, described protective cover (3) is rectangular case structure, and one end of protective cover (3) is by rotating shaft and universal electric furnace (1)
Shell be flexibly connected, described rotating shaft is set with torsion spring, the two ends of torsion spring respectively with protective cover (3) and universal electric furnace (1)
Shell is inconsistent, and the rotary switch (2) of universal electric furnace (1) is completely enclosed by protective cover (3) when closure state, protective cover
(3) pin-and-hole on the other end is corresponding with the installing hole on key seat (6) on universal electric furnace (1) shell, and the bottom of installing hole depends on
Secondary electric magnet (7), back-moving spring (8) and locking pin (5) are installed, electric magnet (7) under being not powered on state, locking pin (5)
Head be positioned at installing hole outside and coordinate with the pin-and-hole on protective cover (3) protective cover (3) be locked in universal electric furnace (1) outward
On shell, electric magnet (7) is connected by the circuit that control unit is internal with universal electric furnace (1)；The fixing peace of Fingerprint Identification Unit (4)
Being contained on the outer wall of universal electric furnace (1), Fingerprint Identification Unit (4) identifies command information transmission after the identity information of user
To control unit, control unit controls the break-make of electric magnet (7) and universal electric furnace (1) internal circuit；
In the rotating shaft of described rotary switch (2), the cross section along rotating shaft has the tortuous groove with shaft rotary corner change, tortuous groove
Fluting direction along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove in the rotation direction of rotating shaft with the outer circumference surface of rotating shaft
Connecting, the degree of depth of tortuous groove is along the radial variations of rotating shaft；The width of described tortuous groove is consistent with the diameter of bearing pin (11)；
Described rotary switch (2) coordinates with the housing into rotation of universal electric furnace (1), and bearing pin (11) passes universal electric furnace (1) housing
On via and rotary switch rotating shaft (10) on tortuous slot fit, bearing pin (11) enters the end face of tortuous groove one end with tortuous
Conflicting and coordinate in the bottom surface of groove, the end face of bearing pin (11) other end is conflicted with the counter switch of enumerator (12) and coordinated；Described deposit
Reservoir (13) is fixedly mounted on the outer surface of universal electric furnace (1) housing, and enumerator (12) is connected with memorizer (13), counting
The information real-time storage of device (12) is in memorizer (13), and the information of storage is sent to the upper of outside by memorizer (13) in real time
Position machine.
A kind of information-based universal electric furnace with counting and fingerprint identification function, its feature exists
In, the head of described locking pin (5) is pyramidal structure；Pin-and-hole on described protective cover (3) is bellmouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823421.4A CN104634110B (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410823421.4A CN104634110B (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
Publications (2)
| Publication Number | Publication Date |
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| CN104634110A CN104634110A (en) | 2015-05-20 |
| CN104634110B true CN104634110B (en) | 2016-09-28 |
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| CN201410823421.4A Expired - Fee Related CN104634110B (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105113547A (en) * | 2015-09-17 | 2015-12-02 | 成都易信达科技股份有限公司 | Anti-theft well lid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7253743B2 (en) * | 2005-02-07 | 2007-08-07 | Cisco Technology, Inc. | Techniques for identifying when to change an air filter |
| GB2485994A (en) * | 2010-11-30 | 2012-06-06 | St Microelectronics Res & Dev | Navigation device using a Single Photon Avalanche Diode (SPAD) detector |
| CN203825687U (en) * | 2014-04-22 | 2014-09-10 | 重庆远见智能锁防盗门有限公司 | Intelligent fingerprint auto-lock |
| CN104683114B (en) * | 2014-05-07 | 2016-05-11 | 福建爱特点信息科技有限公司 | Based on the identity identifying method of finger print information |
| CN204438792U (en) * | 2014-12-25 | 2015-07-01 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
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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 High-tech Zone, Guizhou Province Patentee before: GUIZHOU YONGXING TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230105 Address after: 276000 413, block B, Chuangxin building, high tech Industrial Development Zone, Linyi City, Shandong Province Patentee after: Linyi Gaoxin Cultural Tourism Development Co.,Ltd. Address before: 233000 Room 1402, Ziyang Building, Pearl Plaza, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu HRABERO Intellectual Property Service Co.,Ltd. |
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