CN206960537U - Universal meter with automatic wire winding function - Google Patents

Universal meter with automatic wire winding function Download PDF

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Publication number
CN206960537U
CN206960537U CN201720840630.9U CN201720840630U CN206960537U CN 206960537 U CN206960537 U CN 206960537U CN 201720840630 U CN201720840630 U CN 201720840630U CN 206960537 U CN206960537 U CN 206960537U
Authority
CN
China
Prior art keywords
take
pulley
universal meter
winding box
rotating shaft
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.)
Expired - Fee Related
Application number
CN201720840630.9U
Other languages
Chinese (zh)
Inventor
王作栋
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiangshan Future Electrical Appliance Co Ltd
Original Assignee
Xiangshan Future Electrical Appliance Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xiangshan Future Electrical Appliance Co Ltd filed Critical Xiangshan Future Electrical Appliance Co Ltd
Priority to CN201720840630.9U priority Critical patent/CN206960537U/en
Application granted granted Critical
Publication of CN206960537U publication Critical patent/CN206960537U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses the universal meter with automatic wire winding function,Probe including universal meter body and with wire,The back of the universal meter body is provided with take-up,The take-up includes winding box,Side of the winding box away from universal meter body is provided with line taking mouth,Cover plate is covered with line taking mouth,The side wall of winding box is provided with incoming line,Rotated coaxially in winding box and be connected with rotating shaft,Take-up pulley is rotatably connected in rotating shaft,Clockwork spring is connected between take-up pulley and rotating shaft,Winding box is provided with the adjusting rod vertical with rotating shaft,Adjusting rod is connected with rotating shaft by worm-and-wheel gear,Side of the take-up pulley away from universal meter body is provided with the standing groove for being used for placing probe,Take-up pulley is run through in one end of standing groove,Winding box is provided with the locking rod coaxial with take-up pulley,Locking rod and flat strips key connection,Take-up pulley is provided with the blind hole coordinated with locking rod hole;Solve the problems, such as that the probe leads of universal meter are inconvenient to be stored.

Description

Universal meter with automatic wire winding function
Technical field
Electrician be the utility model is related to universal meter technical field.
Background technology
Universal meter is typically a kind of very strong measurement apparatus of practicality to measure voltage, electric current and resistance as main purpose, Universal meter of the prior art is mostly table body and probe split-type design, probe and wire unitary design, when deployed, will be visited Jack on wire insertion table body on pin.But because use condition or the complexity of use environment, staff can not Accomplish that careful receive is carried out to the wire on probe to twine, and can only simply be folded, not only the wire of easy probe is beaten section and united for this, And easily snap off the wire of probe so that probe service life greatly shortens.
Utility model content
The utility model is intended to provide a kind of universal meter with automatic wire winding function, to solve universal meter in the prior art Probe leads the problem of being inconvenient to be stored.
The universal meter with automatic wire winding function in this programme, including universal meter body and the probe with wire, its It is characterised by:The back of the universal meter body is provided with take-up, and the take-up includes winding box, winding box and general-purpose Table table body is fixedly connected, and side of the winding box away from universal meter body is provided with line taking mouth, is covered with cover plate at line taking mouth, cover plate with Winding box is hinged, and the one end of cover plate away from pin joint snaps connection with winding box, and the side wall of winding box is provided with incoming line, take-up Rotated coaxially in box and be connected with rotating shaft, take-up pulley is rotatably connected in rotating shaft, clockwork spring is connected between take-up pulley and rotating shaft, Winding box is provided with the adjusting rod vertical with rotating shaft, and adjusting rod is connected with rotating shaft by worm-and-wheel gear, and take-up pulley is away from ten thousand Be provided with the standing groove for being used for placing probe with the side of table table body, take-up pulley run through in one end of standing groove, winding box provided with The coaxial locking rod of take-up pulley, locking rod and flat strips key connection, take-up pulley are provided with the blind hole coordinated with locking rod hole.
Take-up pulley is set, for winding the wire of probe.Rotating shaft is set, for supporting take-up pulley to rotate, clockwork spring bullet is set Spring, for driving take-up pulley to rotate.Adjusting rod and worm-and-wheel gear are set, for driving axis of rotation.Standing groove is set, put Take-up pulley is run through in the one end for putting groove, when probe is placed in standing groove, one end that wire is connected with probe is rotated with take-up It is dynamic.Locking rod and blind hole are set, and when locking rod is inserted in blind hole, take-up pulley can not rotate in the presence of locking rod;Work as lock When only bar separates with blind hole, take-up pulley can rotate.
Operation principle:When take-up is needed, rotating plate, make cover plate that probe are placed on into placement away from line taking mouth In groove, while wire is passed through incoming line, then cover cover plate and be fixed by buckle.Locking rod is inserted on take-up pulley Blind hole in, turn adjusting rod, make adjusting rod by worm-and-wheel gear drive axis of rotation, because take-up pulley is in locking rod It can not be rotated under effect, so that rotating shaft drives clockwork spring to produce deformation, there is clockwork spring and drive what take-up pulley rotated Trend.After adjusting rod is turned for a period of time, locking rod is extracted out from blind hole, locking rod is separated with blind hole, so that receiving Line wheel loses the restriction effect of locking rod and rotated, and take-up pulley makes wire be wrapped on take-up pulley when rotating, and then completes Take-up operation to wire.When needing to use probe, cover plate is opened, directly removes wire and probe from take-up pulley.
Compared with prior art, it is the advantages of this programme:The 1st, take-up pulley is set in winding box, utilize clockwork spring band Dynamic take-up pulley rotates, and so as to realize that wire is accommodated into winding box by take-up pulley automatically, is led so as to avoid artificial storage Line increases work load to worker;And wire is wound around on take-up pulley, wire is knotted and unite, avoid wire The phenomenon for folding and fractureing occurs.When the 2nd, needing to use probe, after opening cover plate, directly probe and wire are taken from take-up pulley Under, compared with reversely pulling wire to remove wire from take-up pulley, avoid wire and be broken for a long time in pulling repeatedly Phenomenon occur.
Further, the fixture block for fixing probe is installed with the standing groove.By setting fixture block to be fixed on probe In standing groove, avoid when cover plate is not covered, probe voluntarily drops out out of standing groove.
Further, the edge of the incoming line is embedded with rubber blanket.By setting rubber blanket, winding box can be reduced and entered To the abrasive action of wire at line mouth, be advantageous to the service life of extension lead.
Further, the cross section of the blind hole is square.When locking rod needs to insert in blind hole, take-up pulley is at 90 degree In the range of rotate with regard to can make locking rod insertion blind hole in, be easy to locking rod to be quickly inserted into blind hole.
Further, the adjusting rod is provided with adjustment sheet, and adjustment sheet is connected with adjusting rod spline, and winding box, which is provided with, to be placed The groove of adjustment sheet.It is convenient that adjusting rod is turned by setting adjustment sheet, meanwhile, winding box, which is provided with, places adjustment sheet Groove, after adjusting rod has been turned, can with slidable adjustment piece enter groove in, it is easy so as to avoid adjustment sheet from excessively protruding It is damaged.
Brief description of the drawings
Fig. 1 is the structural representation for the universal meter embodiment that the utility model has automatic wire winding function;
Fig. 2 is the upward view of take-up pulley in Fig. 1.
Embodiment
The utility model is described in further detail below by embodiment:
Reference in Figure of description includes:Universal meter body 1, worm-and-wheel gear 2, clockwork spring 3, adjusting rod 4th, rotating shaft 5, winding box 6, incoming line 61, take-up pulley 7, blind hole 71, standing groove 72, cover plate 8, locking rod 9.
As depicted in figs. 1 and 2, there is the universal meter of automatic wire winding function, including universal meter body 1 and the spy with wire Pin.The bottom of universal meter body 1 is provided with take-up, and take-up includes winding box 6, the top of winding box 6 and universal meter Body 1 is fixedly connected.The bottom of winding box 6 is provided with line taking mouth.The left side wall of winding box 6 is provided with incoming line 61, incoming line 61 Edge is embedded with rubber blanket.The inside of winding box 6 is coaxially arranged with rotating shaft 5, and upper end and the winding box 6 of rotating shaft 5 are rotatablely connected.Receive The top of line box 6 is provided with the adjusting rod 4 vertical with rotating shaft 5, and worm-and-wheel gear 2, worm gear are provided between adjusting rod 4 and rotating shaft 5 It is fixedly connected with rotating shaft 5, worm screw is fixedly and coaxially connected with adjusting rod 4.The right-hand member of adjusting rod 4 is provided with adjustment sheet, and adjustment sheet is with adjusting The spline of pole 4 connects.Winding box 6 is provided with the groove for placing adjustment sheet.The lower section of worm-and-wheel gear 2 is provided with take-up pulley 7, receives Line wheel 7 is rotated coaxially with rotating shaft 5 and is connected.The upside of take-up pulley 7 is provided with clockwork spring 3, and one end of clockwork spring 3 and rotating shaft 5 are solid Fixed connection, the other end are fixedly connected by bearing pin with take-up pulley 7.The bottom of take-up pulley 7 is provided with standing groove 72, standing groove 72 Take-up pulley 7 is run through in one end.Fixture block is installed with standing groove 72.The bottom of take-up pulley 7 is additionally provided with blind hole 71, blind hole 71 and rotating shaft 5 are coaxially disposed, and the cross section of blind hole 71 is square.The downside of winding box 6 is provided with the cover plate 8 that can be covered at line taking mouth, lid The right side of plate 8 is be hinged with winding box 6.Passing on left for cover plate 8 is connected with buckle with winding box 6.Cover plate 8 is provided with and blind hole 71 The locking rod 9 that shape hole coordinates, locking rod 9 are connected with the spline of cover plate 8.
In use, when take-up is needed, rotating plate 8, make cover plate 8 that probe are placed on into placement away from line taking mouth In groove 72, while wire is passed through incoming line 61, then cover cover plate 8 and be fixed by buckle.Locking rod 9 is inserted into receipts In blind hole 71 in line wheel 7, adjusting rod 4 is turned, makes adjusting rod 4 drive rotating shaft 5 to rotate by worm-and-wheel gear 2, due to receiving Line wheel 7 can not rotate in the presence of locking rod 9, so that rotating shaft 5 drives clockwork spring 3 to produce deformation, have clockwork spring 3 There is the trend for driving take-up pulley 7 to rotate.After 4 a period of time of adjusting rod is turned, locking rod 9 is extracted out from blind hole 71, makes lock Only bar 9 separates with blind hole 71, so that take-up pulley 7 loses the restriction effect of locking rod 9 and rotated, when take-up pulley 7 rotates Wire is wrapped on take-up pulley 7, and then complete the take-up operation to wire.When needing to use probe, cover plate 8 is opened, directly Connect and remove wire and probe from take-up pulley 7.

Claims (5)

1. the universal meter with automatic wire winding function, including universal meter body and the probe with wire, it is characterised in that:It is described The back of universal meter body is provided with take-up, and the take-up includes winding box, and winding box is fixed with universal meter body to be connected Connecing, side of the winding box away from universal meter body is provided with line taking mouth, and cover plate is covered with line taking mouth, and cover plate is hinged with winding box, The one end of cover plate away from pin joint snaps connection with winding box, and the side wall of winding box is provided with incoming line, coaxially turns in winding box It is dynamic to be connected with rotating shaft, take-up pulley is rotatably connected in rotating shaft, clockwork spring is connected between take-up pulley and rotating shaft, is set on winding box There is the adjusting rod vertical with rotating shaft, adjusting rod is connected with rotating shaft by worm-and-wheel gear, and take-up pulley is away from universal meter body Side is provided with the standing groove for being used for placing probe, and take-up pulley is run through in one end of standing groove, and winding box is provided with coaxial with take-up pulley Locking rod, locking rod and flat strips key connection, take-up pulley is provided with the blind hole coordinated with locking rod hole.
2. the universal meter according to claim 1 with automatic wire winding function, it is characterised in that:It is fixed in the standing groove There is the fixture block for fixing probe.
3. the universal meter according to claim 2 with automatic wire winding function, it is characterised in that:The edge of the incoming line It is embedded with rubber blanket.
4. the universal meter according to claim 3 with automatic wire winding function, it is characterised in that:The cross section of the blind hole It is square.
5. the universal meter according to claim 4 with automatic wire winding function, it is characterised in that:The adjusting rod is provided with Adjustment sheet, adjustment sheet are connected with adjusting rod spline, and winding box is provided with the groove for placing adjustment sheet.
CN201720840630.9U 2017-07-12 2017-07-12 Universal meter with automatic wire winding function Expired - Fee Related CN206960537U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720840630.9U CN206960537U (en) 2017-07-12 2017-07-12 Universal meter with automatic wire winding function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720840630.9U CN206960537U (en) 2017-07-12 2017-07-12 Universal meter with automatic wire winding function

Publications (1)

Publication Number Publication Date
CN206960537U true CN206960537U (en) 2018-02-02

Family

ID=61382840

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720840630.9U Expired - Fee Related CN206960537U (en) 2017-07-12 2017-07-12 Universal meter with automatic wire winding function

Country Status (1)

Country Link
CN (1) CN206960537U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767503A (en) * 2018-05-21 2018-11-06 温州中邦知识产权有限公司 A kind of multiplex roles electric terminal preventing wire fracture
CN109444500A (en) * 2018-10-17 2019-03-08 合肥龙多电子科技有限公司 A kind of multimeter with function of receiving line
CN109682311A (en) * 2019-03-06 2019-04-26 聊城大学 A kind of lower health condition monitoring device of Gu Wood construction vibration

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108767503A (en) * 2018-05-21 2018-11-06 温州中邦知识产权有限公司 A kind of multiplex roles electric terminal preventing wire fracture
CN109444500A (en) * 2018-10-17 2019-03-08 合肥龙多电子科技有限公司 A kind of multimeter with function of receiving line
CN109682311A (en) * 2019-03-06 2019-04-26 聊城大学 A kind of lower health condition monitoring device of Gu Wood construction vibration

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180202

Termination date: 20200712