CN104567385B - 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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- CN104567385B CN104567385B CN201410831114.0A CN201410831114A CN104567385B CN 104567385 B CN104567385 B CN 104567385B CN 201410831114 A CN201410831114 A CN 201410831114A CN 104567385 B CN104567385 B CN 104567385B
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Abstract
The invention discloses 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, retaining mechanism, rotary switch, bearing pin, memorizer sum counter；Retaining mechanism includes micro-step motor, leading screw and latch segment；After Fingerprint Identification Unit identifies the identity information of user; control unit controls the rotating forward of micro-step motor, and motor output shaft drives screw synchronous to rotate, and latch segment exits from positioning and locking groove; after in latch segment is completely into mounting groove, user just can open protective cover；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, and 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 informationization with counting and fingerprint identification function
Universal electric furnace, belongs to frame for movement technical field.
Background technology
At present, large-scale construction quality detection company, when building carries out detecting analysis of experiments, needs
Use various types of test apparatus to be sampled building analyzing and detection, such as use general-purpose
Tested sample is carried out heating sampling analysis by electric furnace.
Operator need to fill in operation note after carrying out test operation each time, and record includes
The opening time of instrument and access times information, due to level and the responsibility reason of operator, often
There will be the situation forgotten or fail to record, hence in so that there is hidden danger in test data and the management to equipment,
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,
Can be 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 have counting and the information-based universal electric furnace of fingerprint identification function, including universal electric furnace, protective cover,
Fingerprint Identification Unit, control unit, key seat, retaining mechanism, rotary switch, bearing pin, memorizer sum counter；
Wherein, described retaining mechanism includes micro-step motor, leading screw and latch segment, described miniature stepping electricity
The output shaft of machine is fixing with leading screw to be connected, and latch segment and leading screw are threaded engagement, latch segment and universal electric furnace shell
Mounting groove on body is slidably matched；
Described protective cover is rectangular case structure, and one end of protective cover is movable with universal electric furnace shell by rotating shaft
Connecting, the rotary switch of universal electric furnace is completely enclosed by protective cover when closure state, on the protective cover other end
Positioning and locking groove corresponding with the mounting groove of key seat on universal electric furnace shell, the bottom of mounting groove is installed successively
Have micro-step motor, leading screw and latch segment, micro-step motor under being not powered on state, the head of latch segment
Outside portion is positioned at mounting groove and with the positioning and locking slot fit on protective cover, protective cover is locked in outside universal electric furnace
On shell；Described micro-step motor is connected with the circuit within universal electric furnace by control unit；Fingerprint recognition
Device is fixedly mounted on the outer wall of universal electric furnace, and Fingerprint Identification Unit will refer to after identifying the identity information of user
Making information send control unit to, control unit control micro-step motor is logical with universal electric furnace internal circuit
Disconnected；
In the rotating shaft of described rotary switch, the cross section along rotating shaft has the tortuous groove with shaft rotary corner change, bent
The fluting direction of folding groove is along the circumferencial direction of rotating shaft, and the groove bottom of tortuous groove is in the rotation direction of rotating shaft and turns
The outer circumference surface of axle connects, and the degree of depth of tortuous groove is along the radial variations of rotating shaft；The width of described tortuous groove and pin
The diameter of axle is consistent；
Described rotary switch coordinates with the housing into rotation of universal electric furnace, and bearing pin is through the mistake on universal electric furnace housing
Hole and the tortuous slot fit in rotary switch rotating shaft, bearing pin enters the end face of tortuous groove one end and the end of tortuous groove
Conflicting and coordinate in face, the end face of the bearing pin other end is conflicted with the counter switch of enumerator and coordinated；Described memorizer is solid
Dingan County is contained in the outer surface of universal electric furnace housing, and enumerator is connected with memorizer, and the information of enumerator is deposited in real time
In memory, the information of storage is sent to the host computer of outside by memorizer in real time in storage.
Operation principle: finger was placed on Fingerprint Identification Unit before using universal electric furnace by user, fingerprint is known
After other device identifies the identity information of user, the instruction that will turn on circuit is sent to control unit, controls single
Unit connects electric magnet and the circuit within universal electric furnace, and electric magnet starts power up, and the magnetic force of electric magnet will locking
Pin sucks back in pin-and-hole, and locking pin progressively compression reseting spring simultaneously, when locking pin is completely into the pin-and-hole of key seat
After Nei, protective cover loses the restriction of locking pin, and user just can open protective cover, carries out universal electric furnace
Operation；Operator are when rotary knob switchs, and the rotating shaft of rotary switch gradually promotes bearing pin to be gradually backed out song
Folding groove, along with the rotation of rotating shaft, bearing pin moves linearly along via and touches enumerator in the stroke set
On counter switch, counter switch record this switch operation information and the operating time, by display
Screen externally display, above-mentioned information is stored in memory by enumerator, and memorizer will be stored in letter therein again
Breath is sent to the host computer of outside；To sum up can realize the information-based operation management to universal electric furnace.
Beneficial effect:
(1) switch of the present invention can be permissible by the unlatching of the functional realiey protective cover of fingerprint recognition
Realize the information system management to furnace operation.On the one hand, operator's use to universal electric furnace can be recorded
Time 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 couple
The violation operation of instrument.
(2) construction of switch with fingerprint recognition of the present invention is simple, it is easy to accomplish, extend to thing
Networking arenas, 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 retaining mechanism；
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-latch segment, 6-
Key seat, 7-micro-step motor, 8-leading screw, 10-bearing pin, 11-enumerator, 12-memorizer, 13-knob are opened
Close rotating shaft
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 structure is shown
It is intended to as depicted in figs. 1 and 2；Including universal electric furnace 1, protective cover 3, Fingerprint Identification Unit 4, control unit,
Key seat 6, retaining mechanism, rotary switch 2, bearing pin 10, memorizer 12 sum counter 11.
Wherein, the structural representation of described retaining mechanism is as in figure 2 it is shown, include micro-step motor 7, leading screw
8 and latch segment 5, the output shaft of described micro-step motor 7 is fixing with leading screw 8 to be connected, latch segment 5 and silk
Thick stick 8 is threaded engagement, and latch segment 5 is slidably matched with the mounting groove on universal electric furnace 1 housing；Such as Fig. 3 institute
Show.
Described protective cover 3 is rectangular case structure, outside one end of protective cover 3 is by rotating shaft and universal electric furnace 1
Shell is flexibly connected, and the rotary switch 2 of universal electric furnace 1 is completely enclosed by protective cover 3 when closure state, protects
Positioning and locking groove on guard shield 3 other end is corresponding with the mounting groove of key seat 6 on universal electric furnace 1 shell, peace
The bottom of tankage is sequentially installed with micro-step motor 7, leading screw 8 and latch segment 5, and micro-step motor 7 exists
Be not powered under state, outside the head of latch segment 5 is positioned at mounting groove and with the positioning and locking groove on protective cover 3
Coordinate and protective cover 3 is locked on universal electric furnace 1 shell；Described micro-step motor 7 passes through control unit
It is connected with the circuit within universal electric furnace 1；Fingerprint Identification Unit 4 is fixedly mounted on the outer wall of universal electric furnace 1,
Fingerprint Identification Unit 4 sends command information to control unit after identifying the identity information of user, controls single
Unit controls the break-make of micro-step motor 7 and universal electric furnace 1 internal circuit.
In the rotating shaft (i.e. rotary switch rotating shaft 13) of described rotary switch 2, the cross section along rotating shaft has with turning
The tortuous groove of Shaft angle change, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove
In the rotation direction of rotating shaft, the outer circumference surface with 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 10.
Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, and bearing pin 10 is through universal electric furnace 1 shell
Via on body and the tortuous slot fit in rotary switch 2 rotating shaft, bearing pin 10 enters the end face of tortuous groove one end
Conflicting with the bottom surface of tortuous groove and coordinate, the counter switch of the end face of bearing pin 10 other end and enumerator 11 is conflicted
Coordinate (as shown in Figure 4 and Figure 5)；Described memorizer 12 is fixedly mounted on the appearance of universal electric furnace 1 housing
Face, enumerator 11 is connected with memorizer 12, the information real-time storage of enumerator 11 in memory 12,
The information of storage is sent to the host computer of outside by memorizer 12 in real time.
Operation principle: finger was placed on Fingerprint Identification Unit 4 before using universal electric furnace 1 by user, referred to
After stricture of vagina evaluator 4 identifies the identity information of user, the instruction starting micro-step motor 7 is sent to
Control unit, control unit controls the rotating forward of micro-step motor 7, when it rotates forward, motor output shaft band
Movable wire thick stick 8 synchronous axial system, owing to mounting groove limits the rotation of latch segment 5, latch segment 5 can only be along installation
Groove inwardly moves linearly, and latch segment 5 exits from positioning and locking groove, when latch segment 5 is completely into mounting groove
After Nei, protective cover 3 loses the restriction of latch segment 5, and user just can open protective cover 3, to universal electric furnace
1 operates；Operator are when rotary knob switchs 2, and the rotating shaft of rotary switch 2 gradually promotes bearing pin
10 are gradually backed out tortuous groove, and along with the rotation of rotating shaft, bearing pin 10 moves linearly and at the row set along via
Touching the counter switch on enumerator 11 in journey, operation information and the behaviour of this switch recorded by counter switch
Making the time, externally shown by display screen, above-mentioned information is stored in memory 12 by enumerator 11, deposits
Reservoir 12 will be stored in information therein again and is sent to the host computer of outside；To sum up can realize universal electric furnace 1
Information-based operation management.After using, by rotary switch 2 cycle closed position, user can be pressed
Reversal switch on actuating miniature motor 7, control unit controls micro-step motor 7 and inverts, latch segment 5
Outwards move linearly along mounting groove, be locked in entering the positioning and locking groove of protective cover 3.
In sum, these are only presently preferred embodiments of the present invention, be not intended to limit the guarantor of the present invention
Protect scope.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 (1)
1. an information-based universal electric furnace with counting and fingerprint identification function, it is characterised in that including:
Universal electric furnace (1), protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), locking machine
Structure, rotary switch (2), bearing pin (10), memorizer (11) sum counter (12)；
Wherein, described retaining mechanism includes micro-step motor (7), leading screw (8) and latch segment (5), institute
State that the output shaft of micro-step motor (7) is fixing with leading screw (8) to be connected, latch segment (5) and leading screw (8)
For threaded engagement, latch segment (5) is slidably matched with the mounting groove on universal electric furnace (1) housing；
Described protective cover (3) is rectangular case structure, and one end of protective cover (3) is by rotating shaft and general-purpose electricity
Stove (1) shell be flexibly connected, protective cover (3) when closure state by the rotary switch of universal electric furnace (1)
(2) completely enclosed, the positioning and locking groove on protective cover (3) other end and universal electric furnace (1) shell are sold
The mounting groove of seat (6) is corresponding, and the bottom of mounting groove is sequentially installed with micro-step motor (7), leading screw (8)
With latch segment (5), micro-step motor (7) is under being not powered on state, and the head of latch segment (5) is positioned at
Outside mounting groove and with the positioning and locking slot fit on protective cover (3), protective cover (3) is locked in general-purpose electricity
On stove (1) shell；Described micro-step motor (7) is by control unit and universal electric furnace (1) inside
Circuit is connected；Fingerprint Identification Unit (4) is fixedly mounted on the outer wall of universal electric furnace (1), Fingerprint Identification Unit
(4) command information sends to after identifying the identity information of user control unit, and control unit controls micro-
Type motor (7) and the break-make of 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,
The fluting direction of tortuous groove 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 connects, and the degree of depth of tortuous groove is along the radial variations of rotating shaft；The width of described tortuous groove with
The diameter of bearing pin (10) is consistent；
Described rotary switch (2) coordinates with the housing into rotation of universal electric furnace (1), and bearing pin (10) passes ten thousand
With the via on electric furnace (1) housing and the tortuous slot fit in rotary switch (2) rotating shaft, bearing pin (10)
Conflict and coordinate in the bottom surface of the end face and tortuous groove that enter tortuous groove one end, the end face of bearing pin (10) other end and
The counter switch of enumerator (12) is conflicted and is coordinated；Described memorizer (11) is fixedly mounted on universal electric furnace (1)
The outer surface of housing, enumerator (12) is connected with memorizer (11), and the information of enumerator (12) is real-time
Being stored in memorizer (11), the information of storage is sent to the host computer of outside by memorizer (11) in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410831114.0A CN104567385B (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 |
|---|---|---|---|
| CN201410831114.0A CN104567385B (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 |
|---|---|
| CN104567385A CN104567385A (en) | 2015-04-29 |
| CN104567385B true CN104567385B (en) | 2016-08-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410831114.0A Active CN104567385B (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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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705766Y (en) * | 2004-03-18 | 2005-06-22 | 李树华 | High temperature energy test electric stove |
| JP2005164060A (en) * | 2003-11-28 | 2005-06-23 | Mitsubishi Heavy Ind Ltd | Power supply control method for plasma melting furnace and its device |
| EP2058616A1 (en) * | 2007-11-07 | 2009-05-13 | Ivoclar Vivadent AG | Furnace |
| CN202485415U (en) * | 2012-03-22 | 2012-10-10 | 金川集团股份有限公司 | Runout-preventive alarm device of medium-frequency induction furnace |
| EP1930677B1 (en) * | 2004-01-19 | 2012-12-05 | Ivoclar Vivadent AG | Furnace |
| CN204346146U (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
-
2014
- 2014-12-25 CN CN201410831114.0A patent/CN104567385B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005164060A (en) * | 2003-11-28 | 2005-06-23 | Mitsubishi Heavy Ind Ltd | Power supply control method for plasma melting furnace and its device |
| EP1930677B1 (en) * | 2004-01-19 | 2012-12-05 | Ivoclar Vivadent AG | Furnace |
| CN2705766Y (en) * | 2004-03-18 | 2005-06-22 | 李树华 | High temperature energy test electric stove |
| EP2058616A1 (en) * | 2007-11-07 | 2009-05-13 | Ivoclar Vivadent AG | Furnace |
| CN202485415U (en) * | 2012-03-22 | 2012-10-10 | 金川集团股份有限公司 | Runout-preventive alarm device of medium-frequency induction furnace |
| CN204346146U (en) * | 2014-12-25 | 2015-05-20 | 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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| Publication number | Publication date |
|---|---|
| CN104567385A (en) | 2015-04-29 |
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Effective date of registration: 20190513 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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Effective date of registration: 20210628 Address after: No.2218 Jinan Road, Heze Development Zone, Shandong Province Patentee after: Shandong Zhongjie special equipment 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. |