CN204346158U - 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
- CN204346158U CN204346158U CN201420847650.5U CN201420847650U CN204346158U CN 204346158 U CN204346158 U CN 204346158U CN 201420847650 U CN201420847650 U CN 201420847650U CN 204346158 U CN204346158 U CN 204346158U
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- electric furnace
- step motor
- universal electric
- micro
- latch segment
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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 retaining mechanism; Retaining mechanism comprises micro-step motor, leading screw and latch segment; After recognition of face device identifies the identity information of user, control unit controls the rotating forward of micro-step motor, motor output shaft drives screw synchronous to rotate, latch segment exits from the positioning and locking groove of rotary switch, after latch segment enters in mounting groove completely, rotary switch loses the restriction of locking pin, and user just can operate universal electric furnace, and this time use information is undertaken recording by recognition of face device and is uploaded to outside host computer; After finishing using, by rotary switch cycle closed position, user can press the reversal switch on micro-step motor, and control unit controls micro-step motor reversion, latch segment outwards moves linearly along mounting groove, is locked in the positioning and locking groove entering rotary switch.
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 retaining mechanism;
The outer circumference surface of described rotary switch rotating shaft is processed with a radial positioning and locking groove;
Described retaining mechanism comprises the micro-step motor, leading screw and the latch segment that are arranged on universal electric furnace housing in mounting groove, the output shaft of described micro-step motor is fixedly connected with leading screw, latch segment and leading screw are threaded engagement, and the mounting groove on latch segment and universal electric furnace housing is slidably matched; Described micro-step motor 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, and control unit controls the startup of micro-step motor.
The course of work: 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 starting micro-step motor is sent to control unit, control unit controls the rotating forward of micro-step motor, when it rotates forward, motor output shaft drives screw synchronous to rotate, because mounting groove limits the rotation of latch segment, latch segment inwardly can only move linearly along mounting groove, latch segment exits from the positioning and locking groove of rotary switch, after latch segment enters in mounting groove completely, rotary switch loses the restriction of locking pin, 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, realize the information-based operational administrative to universal electric furnace thus, after finishing using, by rotary switch cycle closed position, user can press the reversal switch on micro-step motor, and control unit controls micro-step motor reversion, latch segment outwards moves linearly along mounting groove, is locked in the positioning and locking groove entering rotary switch.
Beneficial effect:
(1) switch described in the utility model by the unlatching of the functional realiey switch 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, only have the personnel gathering facial information just to open switch by recognition of face, 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 overall structure schematic diagram of the present utility model;
Fig. 2 is the structural representation of the utility model retaining mechanism.
Wherein, 1-universal electric furnace, 2-rotary switch, 3-recognition of face device, 4-micro-step motor, 5-leading screw, 6-latch segment.
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 retaining mechanism;
The outer circumference surface of described rotary switch 2 rotating shaft is processed with a radial positioning and locking groove;
Micro-step motor 4, leading screw 5 and latch segment 6 on described retaining mechanism (as Fig. 2) universal electric furnace 1 housing in mounting groove, the output shaft of described micro-step motor 4 is fixedly connected with leading screw 5, latch segment 6 and leading screw 5 are threaded engagement, and latch segment 6 is slidably matched with the mounting groove on universal electric furnace 1 housing; Described micro-step motor 4 is connected by the circuit of control unit with universal electric furnace 1 inside; Recognition of face device is fixedly mounted on the outer wall of universal electric furnace 1; Recognition of face device sends command information to control unit after identifying the identity information of user, and control unit controls the startup of micro-step motor 4.
The course of work: 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 starting micro-step motor 4 is sent to control unit, control unit controls the rotating forward of micro-step motor 4, when it rotates forward, motor output shaft drives leading screw 5 synchronous axial system, because mounting groove limits the rotation of latch segment 6, latch segment 6 inwardly can only move linearly along mounting groove, latch segment 6 exits from the positioning and locking groove of rotary switch 2, after latch segment 6 enters in mounting groove completely, rotary switch 2 loses the restriction of locking pin, user just can operate universal electric furnace 1, 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, after finishing using, by rotary switch 2 cycle closed position, user can press the reversal switch on micro-step motor 4, and control unit controls micro-step motor 4 and reverses, latch segment 6 outwards moves linearly along mounting groove, is locked in the positioning and locking groove entering rotary switch 2.
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 retaining mechanism;
The outer circumference surface of described rotary switch (2) rotating shaft is processed with a radial positioning and locking groove;
Described retaining mechanism comprises the micro-step motor (4), leading screw (5) and the latch segment (6) that are arranged on universal electric furnace (1) housing in mounting groove, the output shaft of described micro-step motor (4) is fixedly connected with leading screw (5), latch segment (6) and leading screw (5) are threaded engagement, and latch segment (6) is slidably matched with the mounting groove on universal electric furnace (1) housing; Described micro-step motor (4) is connected by the circuit that control unit is inner with universal electric furnace (1); Recognition of face device 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 startup of micro-step motor (4).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201420847650.5U CN204346158U (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 |
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CN201420847650.5U CN204346158U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace switch with face identification functions |
Publications (1)
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CN204346158U true CN204346158U (en) | 2015-05-20 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420847650.5U Expired - Fee Related CN204346158U (en) | 2014-12-25 | 2014-12-25 | A kind of universal electric furnace switch with face identification functions |
Country Status (1)
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CN (1) | CN204346158U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104567381A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Universal electric stove switch with human face recognition function |
-
2014
- 2014-12-25 CN CN201420847650.5U patent/CN204346158U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104567381A (en) * | 2014-12-25 | 2015-04-29 | 贵州永兴科技有限公司 | Universal electric stove switch with human face recognition function |
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Legal Events
Date | Code | Title | Description |
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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: 20150520 Termination date: 20151225 |
|
EXPY | Termination of patent right or utility model |