CN206533111U

CN206533111U - A kind of Physical Experiment anti-dropout connector lug

Info

Publication number: CN206533111U
Application number: CN201720038816.2U
Authority: CN
Inventors: 张怀华
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-01-13
Filing date: 2017-01-13
Publication date: 2017-09-29
Anticipated expiration: 2027-01-13

Abstract

The utility model discloses a kind of Physical Experiment anti-dropout connector lug, include swagelok, threading block is arranged with the swagelok, the upper side interval of the threading block opens up Wire channel in building, the bottom land of Wire channel in building is provided with conductiving metal strip, connected between the corresponding conductiving metal strip in position by conducting rod, the body of the swagelok, which is located to run through above threading block, opens up tapped through hole, screw rod is screwed in tapped through hole, one end that the screw rod is located in swagelok is fixedly connected with the inner ring of miniature bearing, the outer ring of the miniature bearing is fixedly connected with tension disc, the tension disc is corresponding with the position of threading block, the downside interval protrusion of the tension disc sets compression strip, compression strip mutually agrees with Wire channel in building.The utility model can connect multiple conducting wires simultaneously, and realization is connected in parallel or in series, the very big joint efficiency for improving wire, reduce the damage to wire, it is adaptable to which multiple conducting wires are connected and used simultaneously.

Description

A kind of Physical Experiment anti-dropout connector lug

Technical field

The utility model is related to teaching experiment technical field, specially a kind of Physical Experiment anti-dropout connector lug.

Background technology

In Physical Experiment, it is often necessary to use conduction, especially when Experiment of Electrical Circuits is done.But wire it is too short when, Often influence experiment.Existing conductor connections, mainly remove the peel to conductive end, then twine the battery core of two wires Around together, then it is wrapped around insulation adhesive tape.Such connected mode, not only under joint efficiency, and is unfavorable for wire point Reusing after opening, to the destruction of battery core than larger.And such connected mode, it is unfavorable for quickly connecting multiple conducting wires.

Utility model content

The purpose of this utility model is to provide a kind of Physical Experiment anti-dropout connector lug, to solve above-mentioned background technology The problem of middle proposition.

To achieve the above object, the utility model provides following technical scheme：A kind of Physical Experiment anti-dropout connector lug, Include and threading block be arranged with swagelok, the swagelok, the upper side interval of the threading block opens up Wire channel in building, The bottom land of Wire channel in building is provided between conductiving metal strip, the corresponding conductiving metal strip in position and connected by conducting rod, described The body of swagelok is located above threading block through screw-in screw rod in tapped through hole, tapped through hole is opened up, and the screw rod is located at One end in swagelok is fixedly connected with the inner ring of miniature bearing, and the outer ring of the miniature bearing is fixedly connected with tension disc, institute The position that tension disc is stated with threading block is corresponding, and the downside interval protrusion of the tension disc sets compression strip, and compression strip is with wearing Wire casing mutually agrees with.

It is preferred that, the threading block is set to pass through wire in collets, the Wire channel in building of threading block.

It is preferred that, the screw rod is located at the other end connection handwheel outside swagelok, and handwheel is set to isolation material.

It is preferred that, the tension disc is set to insulation board, and the plate body avris of tension disc is provided with sliding block, the swagelok it is interior Side wall opens up chute, and chute is slidably connected with sliding block.

It is preferred that, the compression strip is provided with elastic layer, the paste outside coated insulating sleeve of elastic layer.

Compared with prior art, the beneficial effects of the utility model are：The utility model is simple in construction, easy to use, nothing Excessive processing need to be carried out to wire, directly using the battery core in wire, coordinates conductiving metal strip and conducting rod, makes another to lead Line is powered, and can connect multiple conducting wires simultaneously, and realization is connected in parallel or in series, the very big joint efficiency for improving wire, Reduce the damage to wire, it is adaptable to which multiple conducting wires are connected and used simultaneously.

Brief description of the drawings

Fig. 1 is the utility model swagelok internal structure schematic diagram；

Fig. 2 is the utility model threading block and tension disc side structure schematic view.

In figure：1- swageloks；2- threading blocks；3- Wire channel in building；4- conductiving metal strips；5- conducting rods；6- screw rods；7- is miniature Bearing；8- tension discs；9- compression strips；10- handwheels；11- elastic layers.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belongs to the scope of the utility model protection.

Fig. 1-2 is referred to, the utility model provides a kind of Physical Experiment anti-dropout connector lug：Include swagelok 1, Threading block 2 is arranged with swagelok 1, the upper side interval of threading block 2 opens up Wire channel in building 3, and threading block 2 is set to collets, Wire is passed through in the Wire channel in building 3 of threading block 2, it is to avoid operation is got an electric shock, the bottom land of Wire channel in building 3 is provided with conductiving metal strip 4, and position is relative Connected between the conductiving metal strip 4 answered by conducting rod 5, the body of swagelok 1, which is located to run through above threading block 2, opens up screw thread Screw rod 6 is screwed in through hole, tapped through hole, screw rod 6 is located at the other end connection handwheel 10 outside swagelok 1, and handwheel 10 is set to Isolation material, is easy to regulation and protection against electric shock, and one end that screw rod 6 is located in swagelok 1 is fixedly connected with the inner ring of miniature bearing 7, The outer ring of miniature bearing 7 is fixedly connected with tension disc 8, and tension disc 8 is set to insulation board, and the plate body avris of tension disc 8 is provided with sliding block, The madial wall of swagelok 1 opens up chute, and chute is slidably connected with sliding block, is easy to be oriented to, prevents deflection when tension disc 8 falls, Tension disc 8 is corresponding with the position of threading block 2, and the downside interval protrusion of tension disc 8 sets compression strip 9, compression strip 9 and threading Groove 3 mutually agrees with, and compression strip 9 is provided with elastic layer 11, and the paste outside coated insulating sleeve of elastic layer 11, protection is conductive, is easy to basis Wire thickness is automatically adjusted.

It should be noted that a kind of the utility model Physical Experiment anti-dropout connector lug, in use, by the end of wire Remove the peel and bend, then wire is placed in the Wire channel in building 3 of threading block 2, the inner core of wire is contacted with conductiving metal strip 4, The end of wire is hooked on threading block 2, then in outside rotation hand wheel 10, and tension disc 8 declines, and compression strip 9 is by Wire channel in building 3 Wire compress so that wire is tightly fitted with conductiving metal strip 4, when wire is powered, and wire on one piece of threading block 2 is electric Core electric current is delivered to the wire battery core on another piece of threading block 2 by conducting rod 5.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Physical Experiment anti-dropout connector lug, includes swagelok（1）, it is characterised in that：The swagelok（1） Inside it is arranged with threading block（2）, the threading block（2）Upper side interval open up Wire channel in building（3）, Wire channel in building（3）Bottom land set There is conductiving metal strip（4）, the corresponding conductiving metal strip in position（4）Between pass through conducting rod（5）Connection, the fitting sleeve Pipe（1）Body be located at threading block（2）Top is through tapped through hole is opened up, and tapped through hole is interior to screw in screw rod（6）, the screw rod （6）Positioned at swagelok（1）Interior one end is fixedly connected with miniature bearing（7）Inner ring, the miniature bearing（7）Outer ring and pressure Line plate（8）It is fixedly connected, the tension disc（8）With threading block（2）Position it is corresponding, the tension disc（8）Downside between Every protrusion, compression strip is set（9）, compression strip（9）With Wire channel in building（3）Mutually agree with.

2. a kind of Physical Experiment anti-dropout connector lug according to claim 1, it is characterised in that：The threading block（2） It is set to collets, threading block（2）Wire channel in building（3）It is interior to pass through wire.

3. a kind of Physical Experiment anti-dropout connector lug according to claim 1, it is characterised in that：The screw rod（6）Position In swagelok（1）Outside other end connection handwheel（10）, handwheel（10）It is set to isolation material.

4. a kind of Physical Experiment anti-dropout connector lug according to claim 1, it is characterised in that：The tension disc（8） It is set to insulation board, tension disc（8）Plate body avris be provided with sliding block, the swagelok（1）Madial wall open up chute, chute with Sliding block is slidably connected.

5. a kind of Physical Experiment anti-dropout connector lug according to claim 1, it is characterised in that：The compression strip（9） Provided with elastic layer（11）, elastic layer（11）Paste outside coated insulating sleeve.