CN206585271U

CN206585271U - A kind of dual-purpose trailing frog

Info

Publication number: CN206585271U
Application number: CN201720345239.1U
Authority: CN
Inventors: 陈海杰
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-03-23
Filing date: 2017-03-23
Publication date: 2017-10-24
Anticipated expiration: 2027-03-23

Abstract

The utility model is related to a kind of dual-purpose trailing frog, including holding rotating handle and being fixed on the doubling pipe of holding rotating handle, the doubling pipe includes being located at the first body for holding rotating handle upper end and holds rotating handle and the second exposed body of lower end longitudinally through described, the endoporus of first body connects with the endoporus of the second body and constitutes the first appearance string holes, a mounting hole is provided with the tube wall of first body, one adjusting knob that can be inside and outside mobile is installed at the mounting hole, described adjusting knob one end is stretched into first body, the other end exposes to first body, second connected with the described first appearance string holes is offered on the adjusting knob and holds string holes, the exposed junction of second body can be connected with electronic rotation class instrument.The utility model both can manual doubling, electronic doubling can be realized on the electronic rotation class instrument again, its is simple in construction, and doubling is reliably attractive in appearance, doubling efficiency high, easy to use, practical, and with coiling elasticity regulatory function.

Description

A kind of dual-purpose trailing frog

Technical field

The utility model is related to a kind of doubling instrument for electric wire, more particularly, to it is a kind of not only can manual doubling but also can With the dual-purpose trailing frog of electronic doubling.

Background technology

At present, the electric wire doubling in electrical field generally has three kinds of modes of operation：The first be it is artificial with the direct doubling of hand, To the injury of human hand than larger during doubling, finger easily bubbles, meanwhile, the end of a thread is not firm after artificial doubling, easily extracts out Electric wire, and doubling inefficiency.Second is to carry out curved line with common tools such as pliers, easily electric wire is caused to scrape during curved line Gap is larger between wound, and the coil of bending, unsightly.The third is that the sleeve with electric wire screens and cavity volume is arranged on into electricity On dynamic rotation class instrument, external connection is wound main line by electronic rotation class tool drives sleeve rotating and then realize doubling, its Though doubling efficiency can be improved, due to that must be supported the use with electronic rotation class instrument, so as to cause the limitation of product strong, real It is poor with property, it is inconvenient for use, meanwhile, it does not have coiling elasticity regulatory function yet.

Utility model content

In order to overcome the deficiency of above-mentioned prior art, the purpose of this utility model be to provide it is a kind of both can manually simultaneously Line, can realize the dual-purpose trailing frog of electronic doubling, its is simple in construction, and doubling is reliably beautiful on electronic rotation class instrument again See, doubling efficiency high is easy to use, practical, and with coiling elasticity regulatory function.

The purpose of this utility model is achieved by the following technical programs：

A kind of dual-purpose trailing frog, including hold rotating handle and be fixed on the doubling pipe for holding rotating handle, the doubling pipe bag Include positioned at the first body of the holding rotating handle upper end and longitudinally through the second exposed pipe of the holding rotating handle and lower end Body, the endoporus of first body connects with the endoporus of the second body and constitutes the first appearance string holes, the tube wall of first body On be provided with a adjusting knob that can be inside and outside mobile be installed at a mounting hole, the mounting hole, institute is stretched into described adjusting knob one end State in the first body, the other end is exposed to offer on first body, the adjusting knob and connected with the described first appearance string holes Second hold string holes, the exposed junction of second body can be connected with electronic rotation class instrument.

Further, first body is provided with to facilitate electric wire on the side tube wall relative with the mounting hole Insert the described second rule opening for holding string holes.

Further, first body, the second body and adjusting knob are metal material, and the holding rotating handle is exhausted Edge plastic material.

Further, described hold is provided with the vertical through holes worn for second body and erected with this on rotating handle To the first screw hole of through hole vertical connection, the second screw corresponding with first screw hole is provided with second body Hole.

Further, the diameter of first body is more than second body, and the step that the two connection place is formed Face backstop is in the upper surface of the holding rotating handle.

Further, the mounting hole is a threaded connection hole, and the adjusting knob is set in the threaded connection hole and therewith Threaded connection.

Further, it is described first hold string holes and second hold string holes be through hole.

Further, the first appearance string holes is mutually perpendicular to the second appearance string holes.

Further, the holding rotating handle is a hollow cylindrical structure.

Compared with prior art, the utility model has the advantages that：

First, the utility model trailing frog both can carry out manual doubling using rotating handle is held, and can be mounted in again electronic Electronic doubling is realized on rotation class instrument, so that more more options are provide the user, to meet use need in varied situations Ask, the convenience for substantially increasing the practicality of product and using.

Secondly, the utility model trailing frog is simple in construction, simple operation, only need to put external connection and main line respectively during doubling Enter in corresponding appearance string holes, rotating handle is then held or by trailing frog on electronic rotation class instrument according to use demand rotation Driving rotation, not only doubling efficiency high, and doubling is reliably attractive in appearance.

Furthermore, the utility model trailing frog can also realize the regulation to coiling elasticity by adjusting knob.

Brief description of the drawings

Fig. 1 is the schematic front view of the dual-purpose trailing frog of the utility model.

Fig. 2 regards schematic diagram for the right side of the dual-purpose trailing frog of the utility model.

The schematic cross-sectional view that Fig. 3 is A-A in Fig. 2, and the electric wire for treating coiling is further illustrated in figure.

Fig. 4 is the finished product schematic diagram after doubling coiling.

Embodiment

The embodiment provided below in conjunction with the accompanying drawings is described in further detail to the utility model.

As shown in Figures 1 to 4, a kind of dual-purpose trailing frog described in the present embodiment, including hold rotating handle 1 and be fixed on holding The doubling pipe 2 of rotating handle 1, doubling pipe 2 includes being located at the first body 21 for holding the upper end of rotating handle 1 and rotated longitudinally through holding The second exposed body 22 of handle 1 and lower end.The endoporus 211 of first body 21 is connected and constituted with the endoporus 221 of the second body 22 First holds string holes 20, is provided with a mounting hole 212, mounting hole 212 on the tube wall of the first body 21 and is provided with one and inside and outside can move Dynamic adjusting knob 3, one end of adjusting knob 3 is stretched into the first body 21, and the other end is exposed to be opened up on the first body 21, adjusting knob 3 There is connected with the first appearance string holes 20 second to hold string holes 30.The exposed junction 222 of second body 22 can be with electronic rotation class instrument (example Such as electric screwdriver, electric drill) connection, and then electronic doubling function is realized, if desired manual doubling then need to only rotate holding rotation Turning handle 1.

It is preferred that, the first body 21 is provided with to facilitate electric wire to insert on the side tube wall relative with mounting hole 212 Second holds the rule opening 213 of string holes 30.

It is preferred that, the first body 21, the second body 22 and adjusting knob 3 are metal material, can so improve product Structural strength.Holding rotating handle 1 is ambroin material, so that trailing frog can band to a certain extent in manual doubling It is electrically operated.

It is preferred that, hold and the vertical through holes 11 worn for the second body 22 are provided with rotating handle 1 and are vertically led to this It is provided with first screw hole 12 of the vertical connection of hole 11, the second body 22 and corresponding second screw hole of the first screw hole 12 223, during installation, by being screwed into fixed screw in the first screw hole 12 and the second screw hole 223, you can doubling pipe 2 is fixed Holding on rotating handle 1.

It is preferred that, the diameter of the first body 21 is more than the second body 22, and the step surface backstop that the two connection place is formed In the upper surface for holding rotating handle 1.

It is preferred that, mounting hole 212 is a threaded connection hole, and adjusting knob 3 is set in the threaded connection hole and screw thread connects therewith Connect.In use, can realize the regulation of coiling elasticity by the spinning in and out of adjusting knob 3, precession screws out to adjust to tighten Pine.Certainly, as it is of the present utility model it is other select embodiment again, adjusting knob 3 can also be using dial type structure etc., as long as protecting Demonstrate,proving it inside and outside mobile can realize that coiling elasticity is adjusted.

It is preferred that, it is through hole that the first appearance string holes 20 and second, which holds string holes 30, so that doubling described in the present embodiment The use of device will not be limited by wire length, if in use, electric wire is long, can pass string holes end calmly.

It is preferred that, the first appearance string holes 20 is held string holes 30 with second and is mutually perpendicular to, and so can further improve coiling can By property, the making of product is also convenient for.

It is preferred that, holding rotating handle 1 is a hollow cylindrical structure, thus is especially suitable for holding rotation during doubling.

The operating method of adjustable trailing frog is as follows described in the present embodiment, as shown in Figure 3 and Figure 4, with to three electric wires Carry out doubling illustration：Wherein electric wire one and electric wire two is served as theme, and is held from the upper end of the first body 21 insertion first in string holes 20； Electric wire three is external connection, is held from the upper end of the first body 21 insertion second in string holes 30.During doubling, holding rotating handle 1 is rotated by hand Or drive it to rotate on electronic rotation class instrument trailing frog, you can so that electric wire three is spirally wrapped around electric wire one With the periphery of electric wire two, so as to realize the doubling coiling of this three electric wires.If desired the winding elasticity of electric wire three is adjusted, then is only needed By the corresponding precession of adjusting knob 3 or back-out.

As described above, preferred embodiment only of the present utility model is real when that can not limit the utility model with this The scope applied, i.e., the simple equivalence changes made generally according to present utility model application the scope of the claims and utility model description With modification, all still belong in the range of the utility model patent covers.

Claims

1. a kind of dual-purpose trailing frog, including hold rotating handle and be fixed on the doubling pipe for holding rotating handle, it is characterised in that：It is described Doubling pipe is including the first body positioned at the holding rotating handle upper end and longitudinally through the holding rotating handle and lower end is exposed The second body, the endoporus of first body connects with the endoporus of the second body and constitutes the first appearance string holes, first pipe It is provided with the tube wall of body and a adjusting knob that can be inside and outside mobile, the adjusting knob one is installed at a mounting hole, the mounting hole End is stretched into first body, and the other end exposes to offer on first body, the adjusting knob to be held with described first The second of string holes connection holds string holes, and the exposed junction of second body can be connected with electronic rotation class instrument.

2. a kind of dual-purpose trailing frog according to claim 1, it is characterised in that：First body with the mounting hole The rule opening for facilitating electric wire insertion described second to hold string holes is provided with relative side tube wall.

3. a kind of dual-purpose trailing frog according to claim 1, it is characterised in that：First body, the second body and tune It is metal material to save button, and the holding rotating handle is ambroin material.

4. a kind of dual-purpose trailing frog according to claim 1 or 2 or 3, it is characterised in that：Set on the holding rotating handle There are the vertical through holes that wear for second body and the first screw hole with the vertical through holes vertical connection, second pipe The second screw hole corresponding with first screw hole is provided with body.

5. a kind of dual-purpose trailing frog according to claim 1 or 2 or 3, it is characterised in that：The diameter of first body is big In second body, and the step surface backstop that the two connection place is formed is in the upper surface of the holding rotating handle.

6. a kind of dual-purpose trailing frog according to claim 1 or 2 or 3, it is characterised in that：The mounting hole connects for a screw thread Hole is connect, the adjusting knob is set in the threaded connection hole and is threadedly coupled therewith.

7. a kind of dual-purpose trailing frog according to claim 1 or 2 or 3, it is characterised in that：Described first holds string holes and second It is through hole to hold string holes.

8. a kind of dual-purpose trailing frog according to claim 1 or 2 or 3, it is characterised in that：Described first holds string holes and second Hold string holes to be mutually perpendicular to.

9. a kind of dual-purpose trailing frog according to claim 1 or 2 or 3, it is characterised in that：It is described holding rotating handle be Heart cylindrical structure.