CN206955380U - Experimental teaching wire de-reeling - Google Patents
Experimental teaching wire de-reeling Download PDFInfo
- Publication number
- CN206955380U CN206955380U CN201720533355.6U CN201720533355U CN206955380U CN 206955380 U CN206955380 U CN 206955380U CN 201720533355 U CN201720533355 U CN 201720533355U CN 206955380 U CN206955380 U CN 206955380U
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- CN
- China
- Prior art keywords
- wire
- shell wall
- cable cutter
- pilot hole
- blade
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses experimental teaching wire de-reeling, belong to realia field, it includes wheel shaft and surrounds the housing formed by shell wall, the wheel shaft is arranged at the enclosure interior and is rotatablely connected with the shell wall, line outlet is provided with the shell wall, the housing is connected by the line outlet with the external world, and clamping device is additionally provided with the outside of the line outlet.The utility model effectively prevent the situation of the end of a thread loss by setting gripping apparatus grips wire, and wire easily taken, easily cut, and the end of a thread will not retract in wire dispenser.
Description
Technical field
It the utility model is related to realia field, and in particular to experimental teaching wire de-reeling.
Background technology
In the electrotechnics pre-internship time of full-time ordinary higher learning school's undergraduate course, 0.1-2.5mm is often used2Single lead
Line.Before teaching, tutor should be by required length trimming, line taking.But among the teaching link of reality, because wire is thinner,
In limited time before the class, part tutor is difficult the end of a thread for finding starting, so often being cut from the interlude of wire
Disconnected wire, if things go on like this, the end of a thread is countless in lead loop, and the amount for the wire for reaching length available on a coil greatly reduces,
Cause serious waste.
Utility model content
The technical problem that the utility model solves is：A kind of the end of a thread of lead loop is provided and does not allow unwrapping wire easy to be lost
Device.
The utility model is that scheme is used by solving above-mentioned technical problem：Surrounded including wheel shaft and by shell wall and formed
Housing, the wheel shaft is arranged at the enclosure interior and is rotatablely connected with the shell wall, is provided with line outlet on the shell wall,
The housing is connected by the line outlet with the external world, and clamping device is additionally provided with the outside of the line outlet.
Further, the clamping device mainly by axis it is parallel, can surround its each axis rotate the first roller
And second tin roller is formed, first roller is arranged side by side with second tin roller, and is provided with what is matched with wire between the two
Gap.
Further, the bottom of first roller and second tin roller is rotatablely connected with the shell wall, and both
Top is provided with that bottom diameter is larger, the less taper type termination of top end diameter.
Further, in addition to cable cutter, the clamping device are arranged between the line outlet and cable cutter.
Further, the cable cutter mainly by axis it is parallel, can surround respective axis rotate convex break bar and
Recessed break bar composition, the convex break bar are arranged side by side with recessed break bar, and the circumferential edges of the convex break bar are annular blade, described recessed
The annular groove to match with the blade is provided with the circumferential side wall of break bar, the blade is against in the groove, institute
State and handle is additionally provided with shell wall.
Further, in addition to guide plate, the guide plate is arranged between the clamping device and cable cutter, described to lead
Pilot hole is provided with to plate, the leading-out terminal of the pilot hole is right against the opening position that the blade props up the groove, described
The diameter of pilot hole matches with wire, and the position for propping up the groove to the blade by the leading-out terminal of pilot hole is formed
Straight line be L, the platform parallel with straight line L is provided with the outer surface of the shell wall, the pilot hole and cable cutter are equal
It is arranged on the platform, the cable cutter is slidably matched by the chute being arranged on the platform with the platform, described
The glide direction of chute is set along the direction parallel to straight line L, is also set on the platform between the pilot hole and cable cutter
Length scale is equipped with, direction of the length scale along parallel lines L is set.
Further, the shell wall is hollow circle wheel shape, and the shell wall includes folding lid and wheel body, the folding
Lid is hinged by hinge and the wheel body.
Further, some support bars are provided with the periphery wall of the shell wall.
The beneficial effects of the utility model are：The utility model effectively prevent by setting gripping apparatus grips wire
The situation that the end of a thread is lost, and wire easily taken, easily cut, the end of a thread will not retract in wire dispenser.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is top view of the present utility model.
【Specific symbol description】
1- wheel shafts, 2- line outlets, the rollers of 3- first, 4- second tin rollers, the convex break bars of 5-, the recessed break bars of 6-, 7- grooves, 8- handles
Hand, 9- pilot holes, 10- support bars, 11- folding lids, 12- wheel bodys.
Embodiment
The utility model experimental teaching is elaborated with wire de-reeling below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, the utility model experimental teaching wire de-reeling, it includes wheel shaft 1 and enclosed by shell wall
Around into housing, the wheel shaft 1 is arranged at the enclosure interior and is rotatablely connected with the shell wall, is provided with the shell wall
Line outlet 2, the housing are connected by the line outlet 2 with the external world, and the outside of line outlet 2 is additionally provided with clamping device.
When using the utility model, lead loop is placed on wheel shaft 1 by user first, will be in line outlet afterwards
Coil the end of a thread in 2 within side body pulls out line outlet 2 to the outside of line outlet 2, and wire is clamped on clamping device, prevents
Only the end of a thread is wandered away.The utility model effectively prevent the situation of the end of a thread loss, and make wire easy by setting clamping device
Take, easily cut, the end of a thread will not retract in wire dispenser.
Among other embodiment, clamping device is mainly oppositely arranged by two pieces and the spacing of both opposite faces can adjust
Clamping plate formed, after use, between wire the end of a thread is placed in into the opposite face of two clamping plates, make two clamping plates afterwards
Opposite face clamps wire the end of a thread；But this mode can only unclamp two clamping plates in wire unwrapping wire, and wire could be slided smoothly
It is dynamic, use and be inconvenient.To make wire be clamped all the time clamped by device among unwrapping wire process, the side of being preferable to carry out is used as
Formula, among present embodiment, the clamping device mainly by axis it is parallel, its first roller that each axis rotates can be surrounded
3 and second tin roller 4 form, first roller 3 is arranged side by side with second tin roller 4, and between the two be provided with and wire phase
The gap matched somebody with somebody.As shown in Fig. 2 wherein, the i.e. refers to the gap that matches of gap and wire is equal to conductor size.In unwrapping wire, first
Roller 3 clamps wire with second tin roller 4, and with the continuous unwrapping wire of wire, wire drives the first roller 3 to be enclosed with second tin roller 4
It is rotatable around its axis, wire can smoothly unwrapping wire and all the time be clamped device clamped by.
Among above-mentioned embodiment, in the case where conductor cross-section is larger, wire is difficult to be caught among gap, for convenience
Wire is caught among gap, preferably, among present embodiment, first roller 3 and second tin roller 4
Bottom is rotatablely connected with the shell wall, and both top is provided with that bottom diameter is larger, the less cone of top end diameter
Platform shape termination.As shown in figure 1, simultaneously as the diameter of two ends tapers into, the gap between two ends is straight also with both
Diminishing for footpath and become larger, the larger wire in section can be stuck in the gap between two ends by user, improved and put
The scope of application of line device.In addition, two taper type terminations on the first roller 3 and second tin roller 4 form opening for V-shape
Mouthful, user conveniently can be included in gap from this opening by wire.
Among above-mentioned embodiment, user is after pullling out length and reaching the wire of demand, it is necessary to which wire cutting, is
Convenient use person's trimming, preferably, among present embodiment, in addition to cable cutter, the clamping device are set
Between the line outlet 2 and cable cutter.
Among other embodiment, cable cutter mainly by two panels up and down be oppositely arranged, can staggeredly blade form.But
Among actual Experimental Teaching Tache, tutor usually needs to move around in classroom distributes wire for student；So a lot
When, tutor is gone in face of student, is then positioned on the ground wire dispenser, is carried out tangent line；Because wire is softer, usually can
Spontaneously wind, it is difficult to range estimation estimation conductor length, so tutor must hold firmly wire the end of a thread on the other hand and stretch wire, mesh
Estimation conductor length is surveyed, and the other hand operates cable cutter wire cutting, picks up wire dispenser trend once more after wire has been cut
Next student, wastes time and energy, and is inconvenient.So preferably, among present embodiment, the cable cutter master
Convex break bar 5 and recessed break bar 6 parallel by axis, that can surround the rotation of respective axis form, the convex break bar 5 and recessed knife
Wheel 6 is arranged side by side, the circumferential edges of the convex break bar 5 for annular blade, be provided with the circumferential side wall of the recessed break bar 6 with
The annular groove 7 that the blade matches, the blade are against in the groove 7.As shown in Figure 1 and Figure 2, when in use, make
User can one hand handle wire head and stretch wire, after length has been estimated, wire is included between groove 7 and blade, directly
The contact point of groove 7 and blade is streaked to wire, blade is cut off wire.User operates cable cutter wire cutting in a hand
While, another hand can hold handle 8, without wire dispenser is positioned on the ground, significantly reduces muscle power and disappear with the time
Consumption, use is more convenient, has effectively saved clipping time, and the cutting times such as particularly suitable experimental teaching are more, user needs
Situation about moving around.Wherein, blade matches with groove 7, i.e., blade is inserted into offseting in groove 7 and with it.
In the Experimental Teaching Tache of reality, user needs the difference according to experiment content and to cut many length different
Wire, range estimation error is larger, and tape measure operation is more inconvenient, for convenience of the accurate measure traverse line length of user, as excellent
Select embodiment, among present embodiment, in addition to guide plate, the guide plate be arranged at the clamping device and cable cutter it
Between, pilot hole 9 is provided with the guide plate, the leading-out terminal of the pilot hole 9 is right against the blade and props up the groove 7
Opening position, the diameter of the pilot hole 9 match with wire, and the groove 7 is propped up by leading-out terminal to the blade of pilot hole 9
Position at the straight line that is formed be L, the platform parallel with straight line L, the guiding are provided with the outer surface of the shell wall
Hole 9 and cable cutter be may be contained within the platform, and the cable cutter is put down by the chute being arranged on the platform with described
Platform is slidably matched, and the glide direction of the chute is set along the direction parallel to straight line L, between the pilot hole 9 and cable cutter
The platform on be additionally provided with length scale, direction of the length scale along parallel lines L is set.Wherein, pilot hole 9
Leading-out terminal be guide line with the port pullled and stretched out from pilot hole 9, and the as shown in Fig. 2 leading-out terminal face blade of pilot hole 9
The opening position of groove 7 is propped up, makes wire conllinear with straight line L when being included in blade with 7 contact position of groove.When in use, use
Person slides cable cutter according to length scale first, adjusts the spacing between cable cutter and pilot hole 9, makes the leading-out terminal of pilot hole 9 extremely
The spacing that blade props up the position of groove 7 is equal with the conductor length of demand, will pull out wire from clamping device afterwards, and fill in guiding
In pilot hole 9 on plate, and it is passed from the leading-out terminal of pilot hole 9, then wire is included in wire cutting in cable cutter, so
Operator recycles scissors to cut the wire at the leading-out terminal of wire guide 9 afterwards, you can fly-cutting goes out one section of meet demand length
Wire.In addition, blade can also be set to cut off wire at the leading-out terminal of wire guide 9.Compared to being cut after tape measure proportion
The form cut, the present embodiment cutting is more rapid, using more convenient, and is cut compared to range estimation length, and the present embodiment is more
Accurately.
On the basis of above-mentioned embodiment, being put into and laying for convenience of coil, among present embodiment, the shell wall
For hollow circle wheel shape, the shell wall includes folding lid 11 and wheel body 12, and the folding lid 11 passes through hinge and the wheel
Body 12 is hinged.User can open folding lid 11 to be put into or take out coil.In addition, it is positioned over ground to improve wire dispenser
Stability when upper, among present embodiment, some support bars 10 were provided with the periphery wall of the shell wall.Wherein,
Support bar 10 is the rib with seamed edge, as shown in figure 1, the seamed edge on support bar 10 stably supports wire dispenser.
Claims (6)
1. experimental teaching wire de-reeling, it is characterised in that：The housing formed, institute are surrounded including wheel shaft (1) and by shell wall
State wheel shaft (1) to be arranged at the enclosure interior and be rotatablely connected with the shell wall, line outlet (2), institute are provided with the shell wall
State housing by the line outlet (2) with the external world to be connected, clamping device is additionally provided with the outside of the line outlet (2)；The folder
Device is held mainly by axis is parallel, can surrounding its, each first roller (3) of axis rotation and second tin roller (4) are formed,
First roller (3) is arranged side by side with second tin roller (4), and is provided with the gap to match with wire between the two；
The bottom of first roller (3) and second tin roller (4) is rotatablely connected with the shell wall, and both tops are all provided with
It is equipped with that bottom diameter is larger, the less taper type termination of top end diameter.
2. according to the experimental teaching wire de-reeling described in claim 1, it is characterised in that：Also include cable cutter, the folder
Hold device and be arranged at the line outlet (2) between cable cutter.
3. according to the experimental teaching wire de-reeling described in claim 2, it is characterised in that：The cable cutter is mainly by axis
Convex break bar (5) and recessed break bar (6) composition, the convex break bar (5) and recessed break bar parallel, can be rotated around respective axis
(6) it is arranged side by side, the circumferential edges of the convex break bar (5) are annular blade, are set on the circumferential side wall of the recessed break bar (6)
There is the annular groove (7) to match with the blade, the blade is against in the groove (7), also set up on the shell wall
There is handle (8).
4. according to the experimental teaching wire de-reeling described in claim 3, it is characterised in that：Also include guide plate, it is described to lead
It is arranged to plate between the clamping device and cable cutter, pilot hole (9), the pilot hole (9) is provided with the guide plate
Leading-out terminal be right against the opening position that the blade props up the groove (7), the diameter and wire phase of the pilot hole (9)
Match somebody with somebody, it is L to prop up the straight line that the position of the groove (7) formed by leading-out terminal to the blade of pilot hole (9), the shell
The platform parallel with straight line L is provided with the outer surface of wall, the pilot hole (9) and cable cutter may be contained within the platform
On, the cable cutter is slidably matched by the chute being arranged on the platform with the platform, the glide direction of the chute
Set along the direction parallel to straight line L, the pilot hole (9) is additionally provided with length quarter on the platform between cable cutter
Degree, the length scale are set along the direction parallel to straight line L.
5. according to the experimental teaching wire de-reeling described in claim 1, it is characterised in that：The shell wall is hollow circle wheel
Shape, the shell wall include folding lid (11) and wheel body (12), and the folding lid (11) passes through hinge and the wheel body (12)
It is hinged.
6. according to the experimental teaching wire de-reeling described in claim 5, it is characterised in that：The periphery wall of the shell wall
On be provided with some support bars (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533355.6U CN206955380U (en) | 2017-05-15 | 2017-05-15 | Experimental teaching wire de-reeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720533355.6U CN206955380U (en) | 2017-05-15 | 2017-05-15 | Experimental teaching wire de-reeling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206955380U true CN206955380U (en) | 2018-02-02 |
Family
ID=61375797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720533355.6U Withdrawn - After Issue CN206955380U (en) | 2017-05-15 | 2017-05-15 | Experimental teaching wire de-reeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206955380U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946102A (en) * | 2017-05-15 | 2017-07-14 | 攀枝花学院 | Experimental teaching wire de-reeling |
| CN109704149A (en) * | 2018-11-12 | 2019-05-03 | 东莞市元厚实业有限公司 | A kind of portable housing boxes |
-
2017
- 2017-05-15 CN CN201720533355.6U patent/CN206955380U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106946102A (en) * | 2017-05-15 | 2017-07-14 | 攀枝花学院 | Experimental teaching wire de-reeling |
| CN109704149A (en) * | 2018-11-12 | 2019-05-03 | 东莞市元厚实业有限公司 | A kind of portable housing boxes |
| CN109704149B (en) * | 2018-11-12 | 2024-02-27 | 东莞市元厚实业有限公司 | Portable wire accommodating box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180202 Effective date of abandoning: 20181019 |
|
| AV01 | Patent right actively abandoned |