CN204438785U - 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
- Publication number
- CN204438785U CN204438785U CN201420844052.2U CN201420844052U CN204438785U CN 204438785 U CN204438785 U CN 204438785U CN 201420844052 U CN201420844052 U CN 201420844052U CN 204438785 U CN204438785 U CN 204438785U
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- electric furnace
- universal electric
- protective cover
- pin
- counter
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Abstract
The utility model discloses a kind of information-based universal electric furnace with counting and fingerprint identification function, comprise protective cover, Fingerprint Identification Unit, control unit, key seat, electromagnet, locking pin, back-moving spring, rotary switch, 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 pin-and-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, protective cover loses the restriction of locking pin, user just can open protective cover, 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.
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 counting 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 counting and fingerprint identification function, by the unlatching of the functional realiey protective cover of fingerprint recognition, can realize the information system management to furnace operation.
There is an information-based universal electric furnace for counting and fingerprint identification function, comprise universal electric furnace, protective cover, Fingerprint Identification Unit, control unit, key seat, electromagnet, locking pin, back-moving spring, rotary switch, bearing pin, memory 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, protective cover is completely closed by the rotary switch of universal electric furnace when closure state, pin-and-hole on the protective cover other end is corresponding with the installing hole of key seat on universal electric furnace shell, the bottom of installing hole is provided with electromagnet successively, back-moving spring and locking pin, electromagnet is under non-"on" position, the head of locking pin is positioned to coordinate outside pin-and-hole and with the pin-and-hole on protective cover and is locked on universal electric furnace shell by protective cover, electromagnet 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 electromagnet and universal electric furnace internal circuit,
The rotating shaft of described rotary switch has 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.
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 pin-and-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, protective cover loses the restriction of locking pin, user just can open protective cover, operates universal electric furnace; 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, and information stored therein is sent to outside host computer by memory again; To sum up can realize the information-based operational administrative to universal electric furnace.
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) 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 stereogram of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is the structural representation of the retaining mechanism that locking pin, electromagnet 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-recognition of face device, 5-locking pin, 6-key seat, 7-electromagnet, 8-back-moving spring, 10-bearing pin, 11-counter, 12-memory, the rotating shaft of 13-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 counting and fingerprint identification function, and its structural representation as depicted in figs. 1 and 2; Comprise universal electric furnace 1, protective cover 3, Fingerprint Identification Unit 4, control unit, key seat 6, electromagnet 7, locking pin 5 and back-moving spring 8.
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; protective cover 3 when closure state by completely closed for the rotary switch 2 of universal electric furnace 1; pin-and-hole on protective cover 3 other end is corresponding with the pin-and-hole of key seat 6 on universal electric furnace 1 shell; the bottom of pin-and-hole is provided with electromagnet 7, back-moving spring 8 and locking pin 5 successively, as shown in Figure 3.Electromagnet 7 is under non-"on" position, and the head of locking pin 5 is positioned to coordinate outside pin-and-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 electromagnet 7 is connected by the circuit of control unit with universal electric furnace 1 inside; 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 electromagnet 7 and universal electric furnace 1 internal circuit;
The rotating shaft (i.e. rotary switch rotating shaft 13) of described rotary switch 2 has 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 10;
Described rotary switch 2 coordinates with the housing into rotation of universal electric furnace 1, bearing pin 10 is through the via hole on universal electric furnace 1 housing and the tortuous slot fit in rotary switch rotating shaft 13, conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin 10 enters tortuous groove one end, the end face of bearing pin 10 other end is conflicted with the counter switch of counter 11 and coordinated (as shown in Figure 4 and Figure 5); Described memory 12 is fixedly mounted on the outer surface of universal electric furnace 1 housing, and counter 11 is connected with memory 12, and in memory 12, the information of storage is sent to outside host computer to the information real-time storage of counter 11 by memory 12 in real time.
Operation principle: finger was placed on Fingerprint Identification Unit 4 by user before use universal electric furnace 1, after Fingerprint Identification Unit 4 identifies the identity information of user, the instruction of connecting circuit is sent to control unit, control unit connects the circuit of electromagnet 7 and universal electric furnace 1 inside, electromagnet 7 starts to power on, locking pin 5 sucks back in pin-and-hole by the magnetic force of electromagnet 7, locking pin 5 progressively compression reseting spring 8 simultaneously, after in the pin-and-hole that locking pin 5 enters key seat 6 completely, protective cover 3 loses the restriction of locking pin 5, user just can open protective cover 3, universal electric furnace 1 is operated, operating personnel are when rotating rotary switch 2, the rotating shaft of rotary switch 2 promotes bearing pin 10 gradually and exits tortuous groove gradually, along with the rotation of rotating shaft, bearing pin 10 moves linearly along via hole and in the stroke of setting, touches the counter switch on counter 11, counter switch records operation information and the operating time of this switch, externally shown by display screen, above-mentioned information stores in memory 12 by counter 11, and information stored therein is sent to outside host computer by memory 12 again, to sum up can realize the information-based operational administrative to universal electric furnace 1.
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 counting and fingerprint identification function, it is characterized in that, comprise: universal electric furnace (1), rotary switch (2), protective cover (3), Fingerprint Identification Unit (4), control unit, key seat (6), electromagnet (7), locking pin (5), back-moving spring (8), bearing pin (10), memory (12) sum counter (11);
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, protective cover (3) when closure state by completely closed for the rotary switch (2) of universal electric furnace (1), pin-and-hole on protective cover (3) other end is corresponding with the installing hole of key seat (6) on universal electric furnace (1) shell, the bottom of installing hole is provided with electromagnet (7) successively, back-moving spring (8) and locking pin (5), electromagnet (7) is under non-"on" position, the head of locking pin (5) is positioned to coordinate outside pin-and-hole and with the pin-and-hole on protective cover (3) and is locked on universal electric furnace (1) shell by protective cover (3), electromagnet (7) is connected by the circuit that control unit is inner with universal electric furnace (1), Fingerprint Identification Unit (4) is fixedly mounted on the outer wall of universal electric furnace (1), send command information to control unit after Fingerprint Identification Unit (4) identifies the identity information of user, control unit controls the break-make of electromagnet (7) and universal electric furnace (1) internal circuit, the rotating shaft of described rotary switch (2) has 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 (10),
Described rotary switch (2) coordinates with the housing into rotation of universal electric furnace (1), bearing pin (10) is through the tortuous slot fit on the via hole on universal electric furnace (1) housing and rotary switch rotating shaft (13), conflict and coordinate in the bottom surface of end face and tortuous groove that bearing pin (10) enters tortuous groove one end, the end face of bearing pin (10) other end is conflicted with the counter switch of counter (11) and coordinated; Described memory (12) is fixedly mounted on the outer surface of universal electric furnace (1) housing, counter (11) is connected with memory (12), the information real-time storage of counter (11) is in memory (12), and the information of storage is sent to outside host computer by memory (12) in real time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420844052.2U CN204438785U (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 |
|---|---|---|---|
| CN201420844052.2U CN204438785U (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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| Publication Number | Publication Date |
|---|---|
| CN204438785U true CN204438785U (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420844052.2U Withdrawn - After Issue CN204438785U (en) | 2014-12-25 | 2014-12-25 | A kind of information-based universal electric furnace with counting and fingerprint identification function |
Country Status (1)
| Country | Link |
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| CN (1) | CN204438785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613769A (en) * | 2014-12-25 | 2015-05-13 | 贵州永兴科技有限公司 | Informatization wire coil heater with counting and fingerprint identification functions |
-
2014
- 2014-12-25 CN CN201420844052.2U patent/CN204438785U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613769A (en) * | 2014-12-25 | 2015-05-13 | 贵州永兴科技有限公司 | Informatization wire coil heater with counting and fingerprint identification 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: 20150701 Effective date of abandoning: 20160928 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |