CN204438780U - A kind of universal electric furnace of unlatching certainly switch with counting and face identification functions - Google Patents
A kind of universal electric furnace of unlatching certainly switch with counting and face identification functions Download PDFInfo
- Publication number
- CN204438780U CN204438780U CN201420838164.7U CN201420838164U CN204438780U CN 204438780 U CN204438780 U CN 204438780U CN 201420838164 U CN201420838164 U CN 201420838164U CN 204438780 U CN204438780 U CN 204438780U
- Authority
- CN
- China
- Prior art keywords
- electric furnace
- universal electric
- protective cover
- rotating shaft
- switch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Landscapes
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The utility model discloses a kind of universal electric furnace of unlatching certainly switch with counting and face identification functions, comprise protective cover, rotary switch, recognition of face device, control unit, key seat, electromagnet, locking pin, back-moving spring, torsion spring, bearing pin sum counter; One end of protective cover is flexibly connected with universal electric furnace shell by rotating shaft, described rotating shaft is set with torsion spring, be provided with electromagnet, back-moving spring and locking pin successively bottom pin-and-hole on the protective cover other end, electromagnet is connected by the circuit of control unit with universal electric furnace inside; Command information is sent to control unit after recognition of face device identifies the identity information of user; protective cover can lose the restriction of locking pin; protective cover is opened after automatically upspringing under the effect of torsion spring; user is when rotating rotary switch; bearing pin touches the counter switch on counter; counter switch records operation information and the operating time of this switch, is externally shown by display screen, realizes the information-based operational administrative to universal electric furnace.
Description
Technical field
Utility model relates to a kind of switch of universal electric furnace, is specifically related to a kind of universal electric furnace of unlatching certainly switch with counting and face identification functions, belongs to frame for movement technical field.
Background technology
At present, large-scale construction quality detects company when carrying out detection experiment, 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 universal electric furnace of unlatching certainly switch with counting and face identification functions, by the unlatching of the functional realiey protective cover of recognition of face, can realize the information system management to furnace operation.
There is the universal electric furnace of a unlatching certainly switch for counting and face identification functions, comprise protective cover, rotary switch, recognition of face device, control unit, key seat, electromagnet, locking pin, back-moving spring, torsion spring, bearing pin 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, described rotating shaft is set with torsion spring, the two ends of torsion spring respectively with protective cover and universal electric furnace shell inconsistent, 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, recognition of face device is fixedly mounted on the outer wall of universal electric furnace, and recognition of face device 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.
Further, in order to enable locking pin and pin-and-hole better lead and locate, the head of described locking pin is pyramidal structure, and the pin-and-hole in described capping is bellmouth.
Operation principle: user use universal electric furnace before by the camera of face orientation face recognizer, identify after the facial information of the lower user of camera shooting, after recognition of face device 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 locking pin enters in pin-and-hole completely, protective cover loses the restriction of locking pin, protective cover is opened after automatically upspringing under the effect of torsion spring, user just can operate universal electric furnace, this time use information is undertaken recording by recognition of face device and is uploaded to outside host computer, wherein, 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, is externally shown by display screen, realize the information-based operational administrative to universal electric furnace thus.
Beneficial effect:
(1) switch described in the utility model by the unlatching of the functional realiey protective cover of recognition of face, 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, the personnel that gathered facial information just open protective cover by recognition of face, have stopped the violation operation of layman to instrument.
(2) construction of switch with recognition of face 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 the front view of protective cover universal electric furnace when closing;
Fig. 2 is the side view of protective cover universal electric furnace when opening;
Fig. 3 is the schematic diagram of the locking release mechanism be made up of electromagnet, back-moving spring and locking pin;
Fig. 4 and Fig. 5 is counting principle schematic diagram.
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, the rotating shaft of 9-rotary switch, 10-bearing pin, 11-counter.
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 universal electric furnace of unlatching certainly switch with counting and face identification functions; described switch comprises protective cover 3, recognition of face device 4, control unit, key seat 6, electromagnet 7, locking pin 5, back-moving spring 8 and torsion spring, as depicted in figs. 1 and 2.
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; 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 inconsistent; 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; Recognition of face device 4 is fixedly mounted on the outer wall of universal electric furnace 1, and recognition of face device 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;
Rotary switch rotating shaft 9 has the tortuous groove with shaft rotary corner change along its cross section, 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 2 rotating shaft, 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 is coordinated, and the matching relationship schematic diagram of rotary switch 2 and bearing pin 10 as shown in Figure 4 and Figure 5.
Further, in order to enable locking pin 5 and pin-and-hole better lead and locate, the head of described locking pin 5 is pyramidal structure, and the pin-and-hole in described capping is bellmouth.
Operation principle: user use universal electric furnace 1 before by the camera of face orientation face recognizer 4, identify after the facial information of the lower user of camera shooting, after recognition of face device 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 locking pin 5 enters in pin-and-hole completely, protective cover 3 loses the restriction of locking pin 5, protective cover 3 is opened after automatically upspringing under the effect of torsion spring, user just can operate universal electric furnace, this time use information is undertaken recording by recognition of face device 4 and is uploaded to outside host computer, wherein, 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, is externally shown by display screen, realize the information-based operational administrative to universal electric furnace 1 thus.
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 universal electric furnace of the unlatching certainly switch of counting and face identification functions, it is characterized in that, comprising: protective cover (3), recognition of face device (4), control unit, key seat (6), electromagnet (7), locking pin (5), back-moving spring (8), torsion spring, bearing pin (10) 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, 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 inconsistent, 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), recognition of face device (4) is fixedly mounted on the outer wall of universal electric furnace (1), send command information to control unit after recognition of face device (4) identifies the identity information of user, control unit controls the break-make of electromagnet (7) and universal electric furnace (1) internal circuit,
Rotary switch rotating shaft (9) has the tortuous groove with shaft rotary corner change along its cross section, 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 (2) rotating shaft, 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838164.7U CN204438780U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace of unlatching certainly switch with counting and face identification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838164.7U CN204438780U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace of unlatching certainly switch with counting and face identification functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438780U true CN204438780U (en) | 2015-07-01 |
Family
ID=53606634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838164.7U Withdrawn - After Issue CN204438780U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace of unlatching certainly switch with counting and face identification functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438780U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567377A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Automatic-opening universal electric furnace switch with counting and face recognition function |
| CN105761884A (en) * | 2016-04-08 | 2016-07-13 | 国家电网公司 | Outdoor transformer oil drainage unit protective cover |
-
2014
- 2014-12-25 CN CN201420838164.7U patent/CN204438780U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104567377A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Automatic-opening universal electric furnace switch with counting and face recognition function |
| CN105761884A (en) * | 2016-04-08 | 2016-07-13 | 国家电网公司 | Outdoor transformer oil drainage unit protective cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204438780U (en) | A kind of universal electric furnace of unlatching certainly switch with counting and face identification functions | |
| CN204346105U (en) | A kind of flip-shell universal electric furnace switch with counting and face identification functions | |
| CN204438792U (en) | A kind of information-based universal electric furnace with counting and fingerprint identification function | |
| CN204438781U (en) | A kind of flip-shell universal electric furnace switch with face identification functions | |
| CN204438783U (en) | A kind of universal electric furnace of unlatching certainly switch with counting and fingerprint identification function | |
| CN204438786U (en) | A kind of information-based universal electric furnace with counting and face identification functions | |
| CN204438789U (en) | A kind of information-based universal electric furnace with counting and face identification functions | |
| CN204346112U (en) | A kind of universal electric furnace switch with counting and face identification functions | |
| CN204421622U (en) | A kind of have counting and face identification functions from open-type universal electric furnace switch | |
| CN204421616U (en) | A kind of information-based universal electric furnace with warning and identity recognition function | |
| CN204438785U (en) | A kind of information-based universal electric furnace with counting and fingerprint identification function | |
| CN204438782U (en) | A kind of have recognition of face and the universal electric furnace switch from open function | |
| CN204346108U (en) | A kind of translation open-type universal electric furnace switch with counting and face identification functions | |
| CN204346127U (en) | A kind of information-based universal electric furnace with counting and face identification functions | |
| CN104634110B (en) | A kind of information-based universal electric furnace with counting and fingerprint identification function | |
| CN204346131U (en) | A kind of flip-shell universal electric furnace switch with counting and face identification functions | |
| CN204346124U (en) | A kind of information-based universal electric furnace with counting and face identification functions | |
| CN204438787U (en) | A kind of information-based universal electric furnace with warning and face identification functions | |
| CN204438795U (en) | A kind of have counting and fingerprint identification function from open-type universal electric furnace switch | |
| CN204346122U (en) | A kind of information-based universal electric furnace with counting and fingerprint identification function | |
| CN204314241U (en) | A kind of information-based universal electric furnace | |
| CN204421620U (en) | A kind of have fingerprint recognition and the universal electric furnace switch from open function | |
| CN204421619U (en) | A kind of flip-shell universal electric furnace switch with counting and fingerprint identification function | |
| CN204346146U (en) | A kind of information-based universal electric furnace with counting and fingerprint identification function | |
| CN204346130U (en) | A kind of translation open-type universal electric furnace switch with counting and face identification functions |
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: 20160831 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |