CN104567395A - Flip type universal electric stove switch with fingerprint recognition function - Google Patents

Flip type universal electric stove switch with fingerprint recognition function Download PDF

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Publication number
CN104567395A
CN104567395A CN201410831435.0A CN201410831435A CN104567395A CN 104567395 A CN104567395 A CN 104567395A CN 201410831435 A CN201410831435 A CN 201410831435A CN 104567395 A CN104567395 A CN 104567395A
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CN
China
Prior art keywords
locking
universal electric
locking block
protective cover
control unit
Prior art date
Application number
CN201410831435.0A
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Chinese (zh)
Inventor
杨兴林
黄小飞
王成虎
肖立波
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贵州永兴科技有限公司
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Priority to CN201410831435.0A priority Critical patent/CN104567395A/en
Publication of CN104567395A publication Critical patent/CN104567395A/en

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Abstract

The invention discloses a flip type universal electric stove switch with a fingerprint recognition function. The flip type universal electric stove switch comprises a protection cover, a fingerprint recognizer, a control unit, a pin seat and a locking mechanism, wherein the locking mechanism comprises a micro stepping motor, a lead screw and a locking block; after the fingerprint recognizes the identity information of a user, the control unit is used for controlling the micro stepping motor to rotate positively, a motor output shaft is used for driving the lead screw to rotate synchronously, and the locking block retreats from a positioning locking groove; after the locking block enters a mounting groove fully, the user can open the protection cover to operate the universal electric stove; the current use information is recorded by the fingerprint recognizer and is uploaded to an external upper computer, so that information-based operation management of the universal electric stove is realized. After the universal electric stove is used, a reversing switch on the micro stepping motor is pressed, and the locking block moves linearly outwards along the mounting groove and enters the positioning locking groove of the protection cover for locking.

Description

一种具有指纹识别功能的翻盖式万用电炉开关 Universal switch clamshell furnace having a fingerprint recognition function

技术领域 FIELD

[0001] 发明涉及一种万用电炉的开关,具体涉及一种具有身份识别功能的万用电炉开关,属于机械结构技术领域。 [0001] The invention relates to a universal electric switch, particularly to a universal electric switch having the identification function, belonging to the technical field of mechanical structures.

背景技术 Background technique

[0002]目前,大型的建筑质量检测公司在对建筑物进行检测试验分析时,需要使用各种不同类型的试验仪器对建筑物进行取样分析和检测,比如使用万用电炉对被测试样品进行加热采样分析。 [0002] Currently, a large construction company in the quality inspection of buildings testing analysis requires the use of various types of test equipment for building and testing sampled and analyzed, such as the use of universal electric furnace to heat the sample to be tested sampling and analysis.

[0003] 操作人员在进行每一次的试验操作之后需要填写操作记录,记录中包括仪器的开启时间和使用次数信息,由于操作人员的水平和责任心原因,时常会出现遗忘或漏记的情况,因此使得试验数据以及对设备的管理存在隐患,不利于实现科学化的试验设备管理。 [0003] The need to fill the operator performing the test operation after every recording operation, records including information on time and frequency of use of the instrument, since the horizontal and accountability reasons operator, or omission of the forgetting situation often occurs, Thus the presence of such data and on risk management apparatus, device management is not conducive to scientific test.

发明内容 SUMMARY

[0004] 有鉴于此,本发明提供了一种具有指纹识别功能的翻盖式万用电炉开关,能够通过身份识别的功能实现保护罩的开启,实现对电炉操作的信息化管理。 [0004] Accordingly, the present invention provides a universal foldable electric switch having a fingerprint recognition can be achieved opening of the protective cover, information management of the operation of the electric furnace through identity function.

[0005] 一种具有指纹识别功能的翻盖式万用电炉开关,包括保护罩、指纹识别器、控制单元、销座和锁紧机构; Universal clamshell furnace [0005] A switch having a fingerprint recognition function, the protective cover comprising a fingerprint reader, control means, and a locking pin holder mechanism;

[0006] 其中,所述锁紧机构包括微型步进电机、丝杠和锁紧块,所述微型步进电机的输出轴与丝杠固定连接,锁紧块与丝杠为螺纹配合,锁紧块与万用电炉壳体上的安装槽滑动配合; [0006] wherein the locking means comprises a micro stepper motor, lead screw and locking block, the micro-stepper motor lead screw is fixedly connected with the output shaft, the locking block is threadedly engaged with the screw, locking block mounting groove on the housing universal electric sliding fit;

[0007] 所述保护罩为矩形壳体结构,保护罩的一端通过转轴与万用电炉外壳活动连接,保护罩在闭合状态时将万用电炉的旋钮开关完全封闭,保护罩另一端上的定位锁紧槽与万用电炉外壳上销座的安装槽相对应,安装槽的底部依次安装有微型步进电机、丝杠和锁紧块,微型步进电机在未通电状态下,锁紧块的头部位于安装槽之外且与保护罩上的定位锁紧槽配合将保护罩锁定在万用电炉外壳上;所述微型步进电机通过控制单元与万用电炉内部的电路相连;指纹识别器固定安装在万用电炉的外壁上,指纹识别器识别出使用者的身份信息后将指令信息传送给控制单元,控制单元控制微型步进电机与万用电炉内部电路的通断。 [0007] The protective cover is a rectangular housing structure, the protective end cap is connected via a shaft with universal activity furnace shell protective cover in the closed state when the rotary switch Wan completely closed electric furnace, the protective cap is positioned on the other end the locking groove and to the universal furnace enclosure corresponding pin holder mounting groove, the bottom of the mounting groove is mounted at successively micro stepper motor, lead screw and locking block, micro-stepping motor is not energized state, the locking block head mounting groove is located outside the locking groove and is fitted with the positioning of the protective cover the protective cover to lock the housing to the universal electric furnace; micro-stepping motor is connected to the circuit unit via the inside of the universal electric control; fingerprint reader Wan fixedly mounted on the outer wall of the electric furnace, the fingerprint reader will recognize the identity information of the user instruction information to the control unit, the control unit controls the stepping motor and on-off micro-purpose internal electric circuit.

[0008] 工作原理:使用者在使用万用电炉之前将手指置于指纹识别器上,指纹识别器识别出使用者的身份信息后,将启动微型步进电机的指令发送给控制单元,控制单元控制微型步进电机的正转,当其正转时,电机输出轴带动丝杠同步转动,由于安装槽限制了锁紧块的转动,锁紧块只能沿安装槽向内直线移动,锁紧块从定位锁紧槽中退出,当锁紧块完全进入安装槽内之后,保护罩失去锁紧块的限制,使用者就能打开保护罩,对万用电炉进行操作,此次使用信息由指纹识别器进行记录并上传给外部的上位机,由此实现对万用电炉的信息化操作管理。 [0008] Principle: Before a user using an universal electric furnace finger on the fingerprint reader, fingerprint reader identifies the user identity information, the micro-stepper motor start command to the control unit, the control unit control microcomputer forward stepper motor, when the normal rotation, the motor output shaft drives the screw synchronous rotation, since the mounting groove limits the rotation of the locking block, the locking block only linearly moved along the mounting groove inwardly locking positioning the locking block exits from the slot when the locking block completely into the mounting groove, limiting the loss of guard locking block, the user can open the protective cover of the universal electric furnace operation, the use of information by the fingerprint identifier recorded and uploaded to the external host computer, thereby realizing the operation information management-purpose electric furnace. 当使用完毕后,将旋钮开关旋回关闭位置,使用者可按动微型步进电机上的反转开关,控制单元控制微型步进电机反转,锁紧块沿安装槽向外直线移动,进入保护罩的定位锁紧槽内将其锁定。 When finished, the knob switch back to closed position, the user can press on the reversing switch microstepping motor, the micro control unit controls the stepping motor is reversed, the locking block is moved along the mounting groove linearly outwardly, access to protected positioning a locking cap to the locking groove.

[0009] 有益效果: [0009] beneficial effects:

[0010] (I)本发明所述开关能够通过身份识别的功能实现保护罩的开启,可以实现对电炉操作的信息化管理。 [0010] (I) of the switch of the present invention can be realized by opening the protective cover of identification functions, information management can be achieved on furnace operation. 一方面,可以记录操作人员对万用电炉的使用时间和使用次数,方便后续实验数据的核对和责任人的查找;另一方面,只有指纹在指纹库里的人才能通过身份识别,打开保护罩,杜绝了非专业人员对仪器的违规操作。 On the one hand, it can be recorded using the time and frequency of use of the universal electric furnace operators, to facilitate reconciliation and find the persons responsible for follow-up experimental data; on the other hand, only through fingerprint identification fingerprint talent library, open the protective cover , put an end to non-professionals illegal operation of the instrument.

[0011] (2)本发明所述具有身份识别的开关结构简单,易于实现,可推广到物联网领域,实现对常规仪器的信息化管理。 [0011] (2) according to the present invention has a simple identification of the switch structure, easy to implement, can be extended to the field of things, information management of the conventional instrument.

附图说明 BRIEF DESCRIPTION

[0012] 图1为保护罩闭合时的结构示意图; [0012] FIG. 1 is a schematic structural view of the protective cover is closed;

[0013] 图2为保护罩打开时的结构示意图; [0013] FIG. 2 is a schematic structural view of the protective cover is opened;

[0014] 图3为锁紧机构的结构示意图; [0014] FIG. 3 is a schematic view of the locking mechanism;

[0015] 其中,1-万用电炉,2-旋钮开关、3-保护罩、4-指纹识别器、5-锁紧块、6_销座、7-微型步进电机、8-丝杠。 [0015] wherein, l-purpose electric furnace, a rotary switch 2-, 3- protective cover, fingerprint reader 4-, 5- locking block, 6_ keyway 7- microstepping motor, 8- screw.

具体实施方式 Detailed ways

[0016] 下面结合附图并举实施例,对本发明进行详细描述。 [0016] The following embodiments in conjunction with the accompanying drawings and embodiments, the present invention will be described in detail.

[0017] 本发明提供了一种具有指纹识别功能的翻盖式万用电炉开关,所述开关包括保护罩3、指纹识别器4、控制单元、销座6和锁紧机构;如图1和图2所示。 [0017] The present invention provides a universal foldable electric switch having a fingerprint recognition function, said switch comprising a protective cover 3, a fingerprint reader 4, a control unit 6 and the locking pin holder mechanism; FIG. 1 and FIG. 2 shown in FIG.

[0018] 其中,所述锁紧机构的结构示意图如图3所示,包括微型步进电机7、丝杠8和锁紧块5,所述微型步进电机7的输出轴与丝杠8固定连接,锁紧块5与丝杠8为螺纹配合,锁紧块5与万用电炉I壳体上的安装槽滑动配合; [0018] wherein said locking mechanism structure diagram shown in Figure 3, comprises a micro-stepping motor 7, 8 and the locking screw block 5, the output shaft of the micro stepping motor and lead screw 7 is secured 8 connection, the locking block 8 of the screw 5 is screwed, the locking block mounting grooves 5 on the I-purpose furnace housing sliding fit;

[0019] 所述保护罩3为矩形壳体结构,保护罩3的一端通过转轴与万用电炉I外壳活动连接,保护罩3在闭合状态时将万用电炉I的旋钮开关2完全封闭,保护罩3另一端上的定位锁紧槽与万用电炉I外壳上销座6的安装槽相对应,安装槽的底部依次安装有微型步进电机7、丝杠8和锁紧块5,微型步进电机7在未通电状态下,锁紧块5的头部位于安装槽之外且与保护罩3上的定位锁紧槽配合将保护罩3锁定在万用电炉I外壳上;所述微型步进电机7通过控制单元与万用电炉I内部的电路相连;指纹识别器4固定安装在万用电炉I的外壁上,指纹识别器4识别出使用者的身份信息后将指令信息传送给控制单元,控制单元控制微型步进电机7与万用电炉I内部电路的通断。 [0019] The guard 3 has a rectangular housing structure, an end of the protective cover 3 is connected via a shaft with universal furnace shell I activity, the protective cover 3 Universal electric rotary switch I 2 completely closed in the closed state, the protection 7, 8 and the locking screw 5 blocks the locking groove is positioned on the other end of the cover 3 and the bottom pin holder mounting groove 6 Wan on the furnace shell I with corresponding mounting slots are sequentially mounted microstepping motor, micro-step 7 into the motor in a non-energized state, the locking head of the block mounting groove 5 is located outside the locking groove and the positioning of the protective cover 3 with the protective cap 3 is locked to the universal I furnace housing; said micro step stepping motor 7 and the internal circuit unit is connected via a universal electric control I; fingerprint reader 4 is fixedly mounted on the outer universal electric furnace wall I, the fingerprint reader 4 will identify the user's identity information transmission instruction information to the control unit , the micro control unit controls the stepping motor 7 and the internal circuit I electric furnace Wan-off.

[0020] 工作原理:使用者在使用万用电炉I之前将手指置于指纹识别器4上,指纹识别器4识别出使用者的身份信息后,将启动微型步进电机7的指令发送给控制单元,控制单元控制微型步进电机7的正转,当其正转时,电机输出轴带动丝杠8同步转动,由于安装槽限制了锁紧块5的转动,锁紧块5只能沿安装槽向内直线移动,锁紧块5从定位锁紧槽中退出,当锁紧块5完全进入安装槽内之后,保护罩3失去锁紧块5的限制,使用者就能打开保护罩3,对万用电炉I进行操作,此次使用信息由指纹识别器4进行记录并上传给外部的上位机,由此实现对万用电炉I的信息化操作管理。 [0020] Principle: Before a user using an electric furnace universal I finger 4 placed on the fingerprint reader, fingerprint recognizer 4 recognizes the user's identity information, the activation control command microstepping motor 7 is transmitted to the unit, the control unit controls the stepping motor forward microcomputer 7, when it is forward, the motor output shaft drives the screw 8 rotate synchronously, the restricted rotation since the mounting groove 5 of the locking block, the locking block only along the mounting 5 linearly moving groove inwardly, positioning the locking block withdrawn from the locking groove 5, when the locking block completely into the mounting groove 5, to limit loss of the protective cover 3 the locking block 5, the user can open the protective cover 3, I for universal electric furnace operation, using the information recorded by the fingerprint reader 4 and upload it to an external host computer, thereby achieving operational management of information technology universal electric furnace I is. 当使用完毕后,将旋钮开关2旋回关闭位置,使用者可按动微型步进电机7上的反转开关,控制单元控制微型步进电机7反转,锁紧块5沿安装槽向外直线移动,进入保护罩3的定位锁紧槽内将其锁定。 When finished, the switch knob 2 cycles closed position, the user can press on the reversing switch 7 microstepping motor, stepper motor control microcomputer control unit 7 reverses the locking block 5 along the mounting groove outwardly linear moved into the protective cover positioning the locking slot to lock 3.

[0021] 综上所述,以上仅为本发明的较佳实施例而已,并非用于限定本发明的保护范围。 [0021] In summary, the foregoing is only preferred embodiments of the present invention but are not intended to limit the scope of the present invention. 凡在本发明的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本发明的保护范围之内。 Any modification within the spirit and principle of the present invention, made, equivalent substitutions, improvements, etc., should be included within the scope of the present invention.

Claims (1)

1.一种具有指纹识别功能的翻盖式万用电炉开关,其特征在于,包括:保护罩(3)、指纹识别器(4)、控制单元、销座(6)和锁紧机构; 其中,所述锁紧机构包括微型步进电机(7)、丝杠(8)和锁紧块(5),所述微型步进电机(7)的输出轴与丝杠(8)固定连接,锁紧块(5)与丝杠(8)为螺纹配合,锁紧块(5)与万用电炉(I)壳体上的安装槽滑动配合; 所述保护罩(3)为矩形壳体结构,保护罩(3)的一端通过转轴与万用电炉(I)外壳活动连接,保护罩⑶在闭合状态时将万用电炉⑴的旋钮开关⑵完全封闭,保护罩⑶另一端上的定位锁紧槽与万用电炉(I)外壳上销座(6)的安装槽相对应,安装槽的底部依次安装有微型步进电机(7)、丝杠(8)和锁紧块(5),微型步进电机(7)在未通电状态下,锁紧块(5)的头部位于安装槽之外且与保护罩(3)上的定位锁紧槽配合将保护罩(3)锁定在万用电炉(I)外壳上;所述 Universal clamshell furnace 1. A switch having a fingerprint recognition function, characterized by comprising: a protective cover (3), a fingerprint reader (4), the control unit, the pin holder (6) and a locking mechanism; wherein, the locking mechanism comprises a microstepping motor (7), the screw (8) and the locking block (5), the output shaft of the micro-stepping motor with the screw (7) (8) is fixedly connected, a locking block (5) of the screw (8) is screwed, the locking block (5) and ten thousand electric furnace (I) slidably fitted on the housing mounting groove; the protective cover (3) is a rectangular housing structure, protected an end cap (3) is movably connected via a shaft housing with WAN electric furnace (the I), the protective cover in a closed state ⑶ Universal electric switch knob ⑴ ⑵ fully enclosed, protected positioning of the locking groove on the other end of the cover ⑶ Universal electric furnace (I) corresponding to the pin holder on the housing (6) of the mounting groove, the bottom of the mounting groove sequentially mounted microstepping motor (7), the screw (8) and the locking block (5), microstepping motor (7) in the non-energized state, the locking block (5) located at the head of the mounting groove is positioned outside the protective cover and the locking groove (3) with the protective cover (3) in Universal electric lock ( the I) a housing; the 型步进电机(7)通过控制单元与万用电炉(I)内部的电路相连;指纹识别器⑷固定安装在万用电炉⑴的外壁上,指纹识别器⑷识别出使用者的身份信息后将指令信息传送给控制单元,控制单元控制微型步进电机(7)与万用电炉⑴内部电路的通断。 Stepping motor (7) by universal electric control unit (I) is connected to the internal circuit; ⑷ fingerprint reader fixedly mounted on the outer wall of the universal electric ⑴, ⑷ fingerprint reader recognizes identification information of the user after instruction information to the control unit, the control unit controls the micro stepping motor (7) with off-purpose furnace ⑴ the internal circuit.
CN201410831435.0A 2014-12-25 2014-12-25 Flip type universal electric stove switch with fingerprint recognition function CN104567395A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825474A (en) * 1995-10-27 1998-10-20 Identix Corporation Heated optical platen cover for a fingerprint imaging system
US6423946B1 (en) * 2000-06-28 2002-07-23 Ladislav H. Berka Apparatus for and method of developing fingerprints
CN201662115U (en) * 2010-01-05 2010-12-01 广东格兰仕集团有限公司 Door opening mechanism for microwave oven
CN104036564A (en) * 2014-05-29 2014-09-10 长兴西川锁业有限公司 Traveling case fingerprint lock
CN204346145U (en) * 2014-12-25 2015-05-20 贵州永兴科技有限公司 Cover-turning type universal electric furnace switch with fingerprint recognition function

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825474A (en) * 1995-10-27 1998-10-20 Identix Corporation Heated optical platen cover for a fingerprint imaging system
US6423946B1 (en) * 2000-06-28 2002-07-23 Ladislav H. Berka Apparatus for and method of developing fingerprints
CN201662115U (en) * 2010-01-05 2010-12-01 广东格兰仕集团有限公司 Door opening mechanism for microwave oven
CN104036564A (en) * 2014-05-29 2014-09-10 长兴西川锁业有限公司 Traveling case fingerprint lock
CN204346145U (en) * 2014-12-25 2015-05-20 贵州永兴科技有限公司 Cover-turning type universal electric furnace switch with fingerprint recognition function

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