CN106711674A - Wire junction box - Google Patents

Abstract

The invention discloses a wire junction box, and the junction box comprises first wiring ports, an upper housing, a lower housing, and a winding device. The winding device comprises limiting pieces, a winding shaft, a bearing, and a fixing screw. The upper sides of the upper and lower housings are respectively provided with the first wiring ports, and the lower sides of the upper and lower housings are respectively provided with second wiring ports. The interior of the lower housing is provided with a supporting column, and an outer side of the supporting column is in cup joint with the winding device. The winding shaft is connected between the two groups of limiting pieces, and the interior of the winding shaft is fixedly connected with the bearing. The inner side of the bearing is provided with the fixing screw in an insertion manner. The junction box is simple in structure, can improve the strength, can store a part of wires for standby application in an ordered manner, and is suitable for various types of occasions where the wires need to be connected.

Description

A kind of terminating wire box

Technical field

The present invention relates to terminal box field, specially a kind of terminating wire box.

Background technology

Existing junction box structure is complicated, shape is unreasonable to be caused integrally to become shaky, and shell is easily damaged, and is once damaged in particular for being embedded in the terminal box inside wall, it is difficult to repair, not only influence is attractive in appearance using having an effect on, and existing electric wire connecting junction does not leave enough deposit wires, once conductor part is damaged, just it is difficult to be continuing with, and extremely difficult continued access, even needs to abolish a part of wall sometimes, causes unnecessary loss.

The content of the invention

It is an object of the invention to provide a kind of terminating wire box, to solve the problems, such as to be proposed in above-mentioned background technology.

To achieve the above object, the present invention provides following technical scheme：A kind of terminating wire box,Including the first connection jaws,Upper shell,Lower casing and Winder,The Winder includes banking stop,Roll,Bearing and fixed screw,The first connection jaws are equipped with the upside of the upper shell and lower casing,The following side of the upper shell and lower casing is equipped with the second connection jaws,Screw hole is equipped with the inside of first connection jaws and the second connection jaws,Screw hole described in every group is provided with two,The inside of the lower casing is provided with pillar,The inside of the pillar is provided with internal thread,Winder is socketed with the outside of the pillar,The banking stop is circular configuration,Roll is fixedly connected between banking stop described in two groups,The inside of the roll is fixedly connected with bearing,Fixed screw is interspersed with the inside of the bearing,The stud outside of the fixed screw is provided with external screw thread,External screw thread connection corresponding with the internal thread of post inboard.

Preferably, it is equipped with screw hole on the inside of the upper shell and lower casing, and is respectively positioned on the inner side of the first connection jaws and the second connection jaws, screw hole described in every group is provided with two, the bottom of the screw hole is equipped with reinforcing pedestal, and pressure-ray film is equipped between every group of two screw holes.

Preferably, the nut outside of the fixed screw is provided with anti-slip veins.

Preferably, the upper shell is hexagonal structure with lower casing.

Preferably, the Winder is provided with four groups altogether, and is uniformly arranged on the inside of lower casing.

Compared with prior art, the beneficial effects of the invention are as follows：This terminating wire box simple structure,By setting Winder,Can be when in use,A part of wire is wound on Winder,As standby wire deposit,Prevent when docking the end of a thread is reequiped,Avoid damaging wire,So as to the situation for causing wire not enough,By adding corbeling,The position of Winder can be fixed,And can give Winder enough revolution spaces,Wire is wound up standby,By adding bearing arrangement,Reduced when can rotating Winder and the friction between pillar,Reduce abrasion,By adding fixed screw,Can be when winding be completed or uses the pull-out of standby wire,Winder is fixed,Wire is avoided due to the elastic reaction of itself,Scattered in terminal box and wind one,Make that the wire in terminal box deposits is more orderly,Generally speaking,Simple structure of the present invention,The intensity of terminal box can be increased,A part of wire of storage that can be orderly in terminal box is standby,The occasion for being adapted to various needs wire connections is promoted the use of.

Brief description of the drawings

Fig. 1 is lower casing structural representation；

Fig. 2 is Winder Structure explosion diagram；

Fig. 3 is upper shell mechanism schematic diagram.

In figure：1 first connection jaws, 2 second connection jaws, shell, 4 lower casings, 5 thread tension discs, 6 screw holes, 7 reinforce pedestals, 8 Winders, 9 pillars, 10 internal threads, 11 banking stops, 12 rolls, 13 bearings, 14 fixed screws, 15 external screw threads, 16 anti-slip veins on 3.

Specific embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.

Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of terminating wire box,Including the first connection jaws 1,Upper shell 3,Lower casing 4 and Winder 8,Winder 8 includes banking stop 11,Roll 12,Bearing 13 and fixed screw 14,Upper shell 3 is hexagonal structure with lower casing 4,The upside of upper shell 3 and lower casing 4 is equipped with the first connection jaws 1,First connection jaws 1 are used for interting the wire of input,The following side of upper shell 3 and lower casing 4 is equipped with the second connection jaws 2,Second connection jaws 2 are used for interting the wire of output end,The inner side of upper shell 3 and lower casing 4 is equipped with screw hole 6,And it is respectively positioned on the inner side of the first connection jaws 1 and the second connection jaws 2,Upper shell 3 is connected with lower casing 4 by screw hole 6,Every group of screw hole 6 is provided with two,The bottom of screw hole 6 is equipped with reinforcing pedestal 7,Reinforcing pedestal 7 prevents screw hole 6 to be broken,Pressure-ray film 5 is equipped between every group of two screw holes 6,Pressure-ray film 5 can push down the terminal of access,Joint is prevented to be broken after long usage,The inside of lower casing 4 is provided with pillar 9,The inside of pillar 9 is provided with internal thread 10,The outside of pillar 9 is socketed with Winder 8,Wire can be wound and store standby in terminal box by Winder 8,The Winder 8 is provided with four groups altogether,And it is uniformly arranged on the inside of lower casing 4,Being divided into four groups can be separated by the terminal for accessing,Mutually winding is avoided to cause short circuit,Banking stop 11 is circular configuration,Banking stop 11 can limit the position of coiling,Avoid confusion,Roll 12 is fixedly connected between two groups of banking stops 11,The inside of roll 12 is fixedly connected with bearing 13,Bearing 13 is prevented from mutually being worn and torn between pillar 9 and roll 12,The inner side of bearing 13 is interspersed with fixed screw 14,The nut outside of fixed screw 14 is provided with anti-slip veins 16,Anti-slip veins 16 can be when tightening or unscrewing Winder 12,Increase the frictional force between finger and fixed screw 14,Operating personnel are facilitated to be operated,The stud outside of fixed screw 14 is provided with external screw thread 15,The connection corresponding with the internal thread 10 of the inner side of pillar 9 of external screw thread 15.

Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is appreciated that various changes, modification, replacement and modification can be carried out to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention be defined by the appended.

Claims (5)

1. a kind of terminating wire box, including the first connection jaws（1）, upper shell（3）, lower casing（4）And Winder（8）, the Winder（8）Including banking stop（11）, roll（12）, bearing（13）And fixed screw（14）, it is characterised in that：The upper shell（3）And lower casing（4）Upside be equipped with the first connection jaws（1）, the upper shell（3）And lower casing（4）Following side be equipped with the second connection jaws（2）, the lower casing（4）Inside be provided with pillar（9）, the pillar（9）Inside be provided with internal thread（10）, the pillar（9）Outside be socketed with Winder（8）, the banking stop（11）It is circular configuration, banking stop described in two groups（11）Between be fixedly connected with roll（12）, the roll（12）Inside be fixedly connected with bearing（13）, the bearing（13）Inner side be interspersed with fixed screw（14）, the fixed screw（14）Stud outside be provided with external screw thread（15）, the external screw thread（15）With pillar（9）The internal thread of inner side（10）Correspondence connection.

2. a kind of terminating wire box according to claim 1, it is characterised in that：The upper shell（3）And lower casing（4）Inner side be equipped with screw hole（6）, and it is respectively positioned on the first connection jaws（1）With the second connection jaws（2）Inner side, screw hole described in every group（6）It is provided with two, the screw hole（6）Bottom be equipped with reinforcing pedestal（7）, every group of two screw holes（6）Between be equipped with pressure-ray film（5）.

3. a kind of terminating wire box according to claim 1, it is characterised in that：The fixed screw（14）Nut outside be provided with anti-slip veins（16）.

4. a kind of terminating wire box according to claim 1, it is characterised in that：The upper shell（3）With lower casing（4）It is hexagonal structure.

5. a kind of terminating wire box according to claim 1, it is characterised in that：The Winder（8）Four groups are provided with altogether, and are uniformly arranged on lower casing（4）Inside.