CN204346123U - A kind of information-based universal electric furnace with warning and fingerprint identification function - Google Patents
A kind of information-based universal electric furnace with warning and fingerprint identification function Download PDFInfo
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- CN204346123U CN204346123U CN201420845318.5U CN201420845318U CN204346123U CN 204346123 U CN204346123 U CN 204346123U CN 201420845318 U CN201420845318 U CN 201420845318U CN 204346123 U CN204346123 U CN 204346123U
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- electric furnace
- universal electric
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- information
- rotary switch
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Abstract
The utility model discloses a kind of information-based universal electric furnace with warning and fingerprint identification function, comprise rotary switch, Fingerprint Identification Unit, position-limit mechanism, bearing pin, memory sum counter, after Fingerprint Identification Unit identifies the identity information of user, control unit connects the circuit of electromagnet and universal electric furnace inside, electromagnet starts to power on, locking pin sucks back in installing hole by the magnetic force of electromagnet, locking pin progressively compression reseting spring simultaneously, after in the pin-and-hole that locking pin enters key seat completely, rotary switch loses the restriction of locking pin, user just can rotate rotary switch, universal electric furnace is operated, operating personnel are when rotating rotary switch, bearing pin touches the counter switch on counter, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information stores in memory by counter, information stored therein is sent to outside host computer by memory again, realize concentrated messageization management.
Description
Technical field
Utility model relates to a kind of universal electric furnace, is specifically related to a kind of information-based 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 to building and analyzing, and 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.
Utility model content
In view of this, the utility model provides a kind of information-based universal electric furnace with warning and fingerprint identification function, by the unlatching of the functional realiey switch of fingerprint recognition, can realize the information system management to furnace operation.
There is an information-based universal electric furnace for warning and fingerprint identification function, comprise universal electric furnace, rotary switch, Fingerprint Identification Unit, position-limit mechanism, bearing pin, memory, counter, temperature sensor and buzzer;
The rotating shaft of described rotary switch be processed with radial spacing hole and have the tortuous groove with shaft rotary corner change along the cross section of rotating shaft, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove connects with the outer circumference surface of rotating shaft in the rotation direction of rotating shaft, 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 hole on universal electric furnace housing and the tortuous slot fit in rotary switch rotating shaft, conflict 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 counter and coordinated; Described memory is fixedly mounted on the outer surface of universal electric furnace housing, and counter is connected with memory, and in memory, the information of storage is sent to outside host computer to the information real-time storage of counter by memory in real time;
Described position-limit mechanism is arranged in the installing hole of universal electric furnace housing, installing hole is corresponding with the position in rotary switch upper limit hole, position-limit mechanism comprises electromagnet, back-moving spring and locking pin, the bottom of installing hole is provided with electromagnet, back-moving spring and locking pin successively, electromagnet is under non-"on" position, the head of locking pin to be arranged in outside installing hole and to insert the spacing hole of rotary switch, and electromagnet is connected by the circuit of control unit with universal electric furnace inside;
Described 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 electromagnet 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.
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 of connecting circuit is sent to control unit, control unit connects the circuit of electromagnet and universal electric furnace inside, electromagnet starts to power on, locking pin sucks back in installing hole by the magnetic force of electromagnet, locking pin progressively compression reseting spring simultaneously, after in the pin-and-hole that locking pin enters key seat completely, rotary switch loses the restriction of locking pin, user just can rotate rotary switch, universal electric furnace is operated, operating personnel are when rotating rotary switch, the rotating shaft of rotary switch promotes bearing pin gradually and exits tortuous groove gradually, along with the rotation of rotating shaft, bearing pin moves linearly along via hole and in the stroke of setting, touches the counter switch on counter, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information stores in memory by counter, information stored therein is sent to outside host computer by memory again, memory can also storing temperature warning message, be convenient to administrative staff and concentrated message management is carried out for the service condition of electric furnace and use information.
Beneficial effect:
(1) switch described in the utility model 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 described in the utility model 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 described in the utility model 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 utility model;
Fig. 2 is the structural representation of the utility model position-limit mechanism;
Fig. 3 and Fig. 4 is rolling counters forward principle schematic.
Wherein, 1-universal electric furnace, 2-rotary switch, 3-Fingerprint Identification Unit, 4-electromagnet, 5-back-moving spring, 6-locking pin, 7-bearing pin, 8-counter, 9-memory, 10-buzzer, the rotating shaft of 11-rotary switch
Detailed description of the invention
To develop simultaneously embodiment below in conjunction with accompanying drawing, the utility model is described in detail.
The utility model provides a kind of information-based universal electric furnace with warning and fingerprint identification function, its structural representation as shown in Figure 1, comprise universal electric furnace 1, rotary switch 2, Fingerprint Identification Unit 3, position-limit mechanism, bearing pin 7, memory 8, counter 9, temperature sensor and buzzer 10;
Rotary switch rotating shaft 11 is processed with radial spacing hole and to the circumferencial direction along rotating shaft, the groove bottom of tortuous groove connects with the outer circumference surface of rotating shaft in the rotation direction of rotating shaft, 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 7;
Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, bearing pin 7 is through the via hole on universal electric furnace 1 housing and the tortuous slot fit in rotary switch 2 rotating shaft, conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin 7 enters tortuous groove one end, the end face of bearing pin 7 other end is conflicted with the counter switch of counter 9 and coordinated (as shown in Figure 3 and Figure 4); Described memory 8 is fixedly mounted on the outer surface of universal electric furnace 1 housing, and counter 9 is connected with memory 8, and in the memory 8, the information of storage is sent to outside host computer to the information real-time storage of counter 9 by memory 8 in real time;
The structural representation of described position-limit mechanism as shown in Figure 2, it is arranged in the installing hole of universal electric furnace 1 housing, installing hole is corresponding with the position in rotary switch 2 upper limit hole, position-limit mechanism comprises electromagnet 4, back-moving spring 5 and locking pin 6, the bottom of installing hole is provided with electromagnet 4, back-moving spring 5 and locking pin 6 successively, electromagnet 4 is under non-"on" position, the head of locking pin 6 to be arranged in outside installing hole and to insert the spacing hole of rotary switch 2, and electromagnet 4 is connected by the circuit of control unit with universal electric furnace 1 inside;
Described 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 electromagnet 4 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 10 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 of connecting circuit is sent to control unit, control unit connects the circuit of electromagnet 4 and universal electric furnace 1 inside, electromagnet 4 starts to power on, locking pin 6 sucks back in installing hole by the magnetic force of electromagnet 4, locking pin 6 progressively compression reseting spring 5 simultaneously, after in the pin-and-hole that locking pin 6 enters key seat completely, rotary switch 2 loses the restriction of locking pin 6, user just can rotate rotary switch 2, universal electric furnace is operated, operating personnel are when rotating rotary switch 2, the rotating shaft of rotary switch 2 promotes bearing pin 7 gradually and exits tortuous groove gradually, along with the rotation of rotating shaft, bearing pin 7 moves linearly along via hole and in the stroke of setting, touches the counter switch on counter 9, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information stores in the memory 8 by counter 9, information stored therein is sent to outside host computer by memory 8 again, memory 8 can also storing temperature warning message, be convenient to administrative staff and concentrated message management is carried out for the service condition of electric furnace and use information.
In sum, these are only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (1)
1. one kind has the information-based universal electric furnace of warning and fingerprint identification function, it is characterized in that, comprise: universal electric furnace (1), rotary switch (2), Fingerprint Identification Unit (3), position-limit mechanism, bearing pin (7), memory (8), counter (9), temperature sensor and buzzer (10);
The rotating shaft of described rotary switch (2) be processed with radial spacing hole and have the tortuous groove with shaft rotary corner change along the cross section of rotating shaft, the fluting direction of tortuous groove is along the circumferencial direction of rotating shaft, the groove bottom of tortuous groove connects with the outer circumference surface of rotating shaft in the rotation direction of rotating shaft, 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 (7);
Described rotary switch (2) coordinates with the housing into rotation of universal electric furnace (1), bearing pin (7) is through the tortuous slot fit on the via hole on universal electric furnace (1) housing and rotary switch rotating shaft (11), conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin (7) enters tortuous groove one end, the end face of bearing pin (7) other end is conflicted with the counter switch of counter (9) and coordinated; Described memory (8) is fixedly mounted on the outer surface of universal electric furnace (1) housing, counter (9) is connected with memory (8), the information real-time storage of counter (9) is in memory (8), and the information of storage is sent to outside host computer by memory (8) in real time;
Described position-limit mechanism is arranged in the installing hole of universal electric furnace (1) housing, installing hole is corresponding with the position in rotary switch (2) upper limit hole, position-limit mechanism comprises electromagnet (4), back-moving spring (5) and locking pin (6), the bottom of installing hole is provided with electromagnet (4) successively, back-moving spring (5) and locking pin (6), electromagnet (4) is under non-"on" position, the head of locking pin (6) to be arranged in outside installing hole and to insert the spacing hole of rotary switch (2), electromagnet (4) is connected by the circuit that control unit is inner with universal electric furnace (1),
Described 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 electromagnet (4) 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 (10) sends alarm signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845318.5U CN204346123U (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with warning and fingerprint identification function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420845318.5U CN204346123U (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with warning and fingerprint identification function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346123U true CN204346123U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420845318.5U Withdrawn - After Issue CN204346123U (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with warning and fingerprint identification function |
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| CN (1) | CN204346123U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596262A (en) * | 2014-12-25 | 2015-05-06 | 贵州永兴科技有限公司 | Informationized universal electric furnace having alarming and fingerprint recognition functions |
-
2014
- 2014-12-25 CN CN201420845318.5U patent/CN204346123U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596262A (en) * | 2014-12-25 | 2015-05-06 | 贵州永兴科技有限公司 | Informationized universal electric furnace having alarming and fingerprint recognition functions |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150520 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |