CN204346109U - A kind of universal electric furnace switch with face identification functions - Google Patents
A kind of universal electric furnace switch with face identification functions Download PDFInfo
- Publication number
- CN204346109U CN204346109U CN201420839038.3U CN201420839038U CN204346109U CN 204346109 U CN204346109 U CN 204346109U CN 201420839038 U CN201420839038 U CN 201420839038U CN 204346109 U CN204346109 U CN 204346109U
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- CN
- China
- Prior art keywords
- electric furnace
- universal electric
- electromagnet
- locking pin
- rotary switch
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- 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- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of universal electric furnace switch with face identification functions, comprise rotary switch, recognition of face device and position-limit mechanism; The rotating shaft of rotary switch is processed with radial spacing hole; Position-limit mechanism is arranged in the installing hole of universal electric furnace housing, and position-limit mechanism comprises electromagnet, back-moving spring and locking pin; Recognition of face device is arranged on the outer wall of universal electric furnace.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 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, 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 switch with identity recognition 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 universal electric furnace switch with face identification functions, by the unlatching of the functional realiey switch of identification, can realize the information system management to furnace operation.
There is a universal electric furnace switch for face identification functions, comprise rotary switch, recognition of face device and position-limit mechanism;
The rotating shaft of described rotary switch is processed with radial spacing hole;
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 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 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, 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 identification, 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 identification 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 overall structure schematic diagram of the universal electric furnace being provided with this kind of switch;
Fig. 2 is the structural representation of the utility model position-limit mechanism.
Wherein, 1-universal electric furnace, 2-rotary switch, 3-recognition of face device, 4-electromagnet, 5-back-moving spring, 6-locking pin.
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 switch with face identification functions, and as shown in Figure 1, described switch comprises rotary switch 2 to its structural representation, recognition of face device 3 and position-limit mechanism;
The rotating shaft of described rotary switch 2 is processed with radial spacing hole;
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 recognition of face device 3 is fixedly mounted on the outer wall of universal electric furnace 1, and recognition of face device 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.
Operation principle: user use universal electric furnace 1 before by the camera of face orientation face recognizer 3, identify after the facial information of the lower user of camera shooting, after recognition of face device 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, this time use information is undertaken recording by recognition of face device 3 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. there is a universal electric furnace switch for face identification functions, it is characterized in that, comprising: rotary switch (2), recognition of face device (3) and position-limit mechanism;
The rotating shaft of described rotary switch (2) is processed with radial spacing hole;
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 recognition of face device (3) is fixedly mounted on the outer wall of universal electric furnace (1), send command information to control unit after recognition of face device (3) identifies the identity information of user, control unit controls the break-make of electromagnet (4) and universal electric furnace (1) internal circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839038.3U CN204346109U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace switch with face identification functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420839038.3U CN204346109U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace switch with face identification functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204346109U true CN204346109U (en) | 2015-05-20 |
Family
ID=53229372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420839038.3U Withdrawn - After Issue CN204346109U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace switch with face identification functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204346109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634106A (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | Universal electric furnace switch with human face recognition function |
-
2014
- 2014-12-25 CN CN201420839038.3U patent/CN204346109U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104634106A (en) * | 2014-12-25 | 2015-05-20 | 贵州永兴科技有限公司 | Universal electric furnace switch with human face recognition function |
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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 |