CN204438781U - A kind of flip-shell universal electric furnace switch with face identification functions - Google Patents
A kind of flip-shell universal electric furnace switch with face identification functions Download PDFInfo
- Publication number
- CN204438781U CN204438781U CN201420838827.5U CN201420838827U CN204438781U CN 204438781 U CN204438781 U CN 204438781U CN 201420838827 U CN201420838827 U CN 201420838827U CN 204438781 U CN204438781 U CN 204438781U
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- China
- Prior art keywords
- electric furnace
- universal electric
- protective cover
- electromagnet
- pin
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Abstract
The utility model discloses a kind of flip-shell universal electric furnace switch with face identification functions, comprise protective cover, recognition of face device, control unit, key seat, electromagnet, locking pin and back-moving spring; Wherein, one end of protective cover is flexibly connected with universal electric furnace shell by rotating shaft, bottom pin-and-hole on the protective cover other end, electromagnet, back-moving spring and locking pin are installed successively, 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, and 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; recognition of face device sends command information to control unit after identifying the identity information of user; protective cover can lose the restriction of locking pin, and user just can open protective cover, operates 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 switch with 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 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 flip-shell universal electric furnace switch with 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 flip-shell universal electric furnace switch of face identification functions, comprise protective cover, recognition of face device, control unit, key seat, electromagnet, locking pin and back-moving spring;
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, 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.
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 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, universal electric furnace is operated, this time use information is undertaken recording by recognition of face device and is uploaded to outside host computer, 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, only have the personnel gathering facial information just to open protective cover by recognition of face, 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 layout schematic diagram of this kind of switch on universal electric furnace;
Fig. 2 is the structural representation of protective cover when opening;
Fig. 3 is the structural representation of locking member in key seat.
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.
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 flip-shell universal electric furnace switch with face identification functions, and described switch comprises protective cover 3, recognition of face device 4, control unit, key seat 6, electromagnet 7, locking pin 5 and back-moving spring 8, 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, 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 successively, back-moving spring 8 and locking pin 5, as shown in Figure 3, 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 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.
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 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, this time use information is undertaken recording by recognition of face device 4 and is uploaded to outside host computer, 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 flip-shell universal electric furnace switch of 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) 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 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838827.5U CN204438781U (en) | 2014-12-25 | 2014-12-25 | A kind of flip-shell universal electric furnace switch with face identification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420838827.5U CN204438781U (en) | 2014-12-25 | 2014-12-25 | A kind of flip-shell universal electric furnace switch with face identification functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204438781U true CN204438781U (en) | 2015-07-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420838827.5U Expired - Fee Related CN204438781U (en) | 2014-12-25 | 2014-12-25 | A kind of flip-shell universal electric furnace switch with face identification functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204438781U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596251A (en) * | 2014-12-25 | 2015-05-06 | 贵州永兴科技有限公司 | Flip type wire coil heater switch with face recognition function |
| CN108928813A (en) * | 2018-07-28 | 2018-12-04 | 赣州市翔义科技有限公司 | Tubular furnace for preparing graphene |
-
2014
- 2014-12-25 CN CN201420838827.5U patent/CN204438781U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596251A (en) * | 2014-12-25 | 2015-05-06 | 贵州永兴科技有限公司 | Flip type wire coil heater switch with face recognition function |
| CN108928813A (en) * | 2018-07-28 | 2018-12-04 | 赣州市翔义科技有限公司 | Tubular furnace for preparing graphene |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |