CN201387941Y

CN201387941Y - Quick wire connector

Info

Publication number: CN201387941Y
Application number: CN200920019468U
Authority: CN
Inventors: 陈建生
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-02-20
Filing date: 2009-02-20
Publication date: 2010-01-20
Anticipated expiration: 2019-02-20

Abstract

The utility model belongs to a quick wire connector for connecting a general direct current supply and a load, which is provided with two connecting wires (2), two insulators (3) and two electric conductors (4) and is characterized in that annular or semi-annular or V-shaped electric conductors (4) are respectively and fixedly installed on the two insulators (3), wherein the electric conductors (4) are respectively sleeved, the inner surface of the electric conductors (4) clings to the protruded part on two electrodes (5) on an ordinary storage battery (1), the shape of an inner cavity of each insulator (3) is engaged with the external shape of each electric conductor (4), and the external shape of each insulator (3) can be held through manpower; one end of each connecting wire (2) is connected together with the two electric conductors (4) after respectively passing through the two insulators (3), and the two insulators (3) are connected together near the middle part of the two insulators (3) through an elastic mechanism (6) under the action of the acting force of which the two insulators (3) are caused to be close to each other or separate from each other.

Description

A kind of Speed wiring device

One, technical field

The utility model is to belong to a kind of Speed wiring device that general DC power supply and load are coupled together.

Two, background technology

We know, in fields such as machinery, instrument and meter and laboratory equipment, all need to use DC power supply under a lot of situations, and mostly do the energy by storage battery under the situation, generally realize as traditional method that storage battery and operating load are joined together to form the loop by binding post or crocodile clip and connecting line.

Binding post connects that reliability is higher relatively in general, has not too made things convenient for but just use under the frequent occasion that connects with deenergization of needs, therefore in this case, generally is to use crocodile clip to finish the connection of power supply and the work of disconnection.

But, we see connection less stable when adopting this method in the long-term practice process that uses, and crocodile clip needs circuit to be connected several times on repeatedly the folder logical sometimes, and is easy to generate spark, and the electrode on crocodile clip and the storage battery is burn easily also.

Three, utility model content

The purpose of this utility model be the reliability of a kind of connection of proposing on the basis of practice higher relatively and also can eaily storage battery and load be coupled together a kind of Speed wiring device principle technical scheme with the circuit connection.

The utility model is to realize like this, has connecting line 2 in the mechanism, insulator 3, electric conductor 4, it is characterized in that: be set with and its inner surface be adjacent to electric conductor 4 at the annular at outstanding position on two electrodes 5 on the conventional accumulators 1 or semi-round ring shape or V-arrangement be fixedly mounted on respectively its external shape that two cavity shapes and electric conductor 4 external shape match can insulator 3 by the manpower gripping on, article two, an end of connecting line 2 links together with two electric conductors 4 by two insulators, 3 backs respectively, near the middle part of two insulators 3, by one can make two insulators 3 under the effect of its active force mutually near or away from elastic mechanism 6 two insulators 3 are bound up.

Elastic mechanism 6 can adopt the compression spring that metal material or elastomeric material make or the structure of extension spring spiral, also can adopt the structure of ordinary elasticity rubber strip.

When elastic mechanism 6 adopts the structure of draft helical spring, the position of two inboards that its insulator 3 is relative, should be shaped on the hanging hole or the hook that the helical spring two ends can be tangled respectively, and helical spring length should satisfy the condition that still two insulators 3 is had certain tightening force after two electric conductors 4 and two electrodes 5 are adjacent to respectively.

When elastic mechanism 6 adopts the structure of compression helical spring, the position of two inboards that its insulator 3 is relative, should be shaped on the axis of guide or the fairlead that the helical spring two ends can be located respectively, and helical spring length should satisfy the condition that still two insulators 3 is had certain thrust after two electric conductors 4 and two electrodes 5 are adjacent to respectively.

The combination of two insulators can be made common pincerlike structure, the middle part links together by a hinge axis 7, and open direction respectively towards the groove of hinge axis 7 along being shaped on its direction up and down respectively at its two pincers handle place, and from left to right respectively by pack into the elastic mechanism 6 of spring coil type of an individual pen of making by the metal spring steel wire of two grooves, the two ends of its elastic mechanism 6 hold out against respectively on the two pincerlike insulators 3 near on the position at electric conductor 4 positions.

Two insulators 3 also can be fixedly mounted on the elastic mechanism 6 that two elastic rubber bands of two insulators, 3 both sides form respectively by two ends and link together, and the length of elastic rubber band should satisfy the condition that still two insulators 3 is had certain tightening force after two electric conductors 4 and two electrodes 5 are adjacent to respectively.

During concrete work, overcome the active force of elastic mechanism 6 by manpower after, two insulators 3 are affiliated to respectively on two electrodes 5 of storage battery 1 together with electric conductor 4, at this moment, because 6 pairs two electric conductors 4 of elastic mechanism have certain active force, so can make and keep a relatively large thrust between two electric conductors 4 and the electrode 5, because its active force is an elastic force, so, even problems such as vibration have appearred in system, also still can keep the excellent contact state between electric conductor 4 and the electrode 5, so the reliability of system is higher relatively, and also more convenient the saving time that operate, can be eaily storage battery and load be coupled together the purpose that circuit is connected thereby reached under the relative condition with higher of reliability.

Because the utility model is to propose on the basis of practice, have reliability higher relatively, can be eaily storage battery and load be coupled together the characteristics that circuit is connected, and practice process in, result of use obviously is better than traditional crocodile clip, so have positive effect.

Four, description of drawings

The utility model has 3 accompanying drawings, the basic structure schematic diagram of a kind of Speed wiring device when Fig. 1 is elastic mechanism employing spiral stretching spring.Fig. 2 is the basic structure schematic diagram of a kind of Speed wiring device of insulator when adopting pincerlike structure.The basic structure schematic diagram of a kind of Speed wiring device when Fig. 3 is elastic mechanism employing elastic rubber band.

In each figure: 1, storage battery, 2, connecting line, 3, insulator, 4, electric conductor, 5, electrode, 6, elastic mechanism, 7, hinge axis.

Five, embodiment

Below, in conjunction with Figure of description, the utility model is described in further detail.

Has connecting line 2 in the mechanism, insulator 3, electric conductor 4, it is characterized in that: be set with and its inner surface be adjacent to electric conductor 4 at the annular at outstanding position on two electrodes 5 on the conventional accumulators 1 or semi-round ring shape or V-arrangement be fixedly mounted on respectively its external shape that two cavity shapes and electric conductor 4 external shape match can insulator 3 by the manpower gripping on, article two, an end of connecting line 2 links together with two electric conductors 4 by two insulators, 3 backs respectively, near the middle part of two insulators 3, by one can make two insulators 3 under the effect of its active force mutually near or away from elastic mechanism 6 two insulators 3 are bound up.As can be seen, this mechanism is very simple when operation, only with hand overcomes elastic force and hangs on two electrodes 5 two electric conductor 4 covers that are fixedly mounted on respectively in the insulator 3 just passable, so the time of its operation significantly is less than traditional crocodile clip, and owing to rely on elastic force to compress mutually, so general vibration is to influence the reliability of connection.

Should notice during specific design that insulator 3 time should be taken into account with staff in design and can catch problem easily.Generally should design an outstanding position thereon.

Elastic mechanism 6 can adopt the compression spring that metal material or elastomeric material make or the structure of extension spring spiral, also can adopt the structure of ordinary elasticity rubber strip.During specific design, can be as the case may be the selection of material and version flexibly.

In Fig. 1 as can be seen, when elastic mechanism 6 adopts the structure of draft helical spring, the position of two inboards that its insulator 3 is relative, should be shaped on the hanging hole or the hook that the helical spring two ends can be tangled respectively, and helical spring length should satisfy the condition that still two insulators 3 is had certain tightening force after two electric conductors 4 and two electrodes 5 are adjacent to respectively.Generally speaking, the spiral stretching spring that elastic mechanism 6 adopts carbon spring steel wires to make is eaily, is characterized in that structure is compact, commercialization easily, and also its manufacturing cost is relative also lower.

When elastic mechanism 6 adopts the structure of compression helical spring, the position of two inboards that its insulator 3 is relative, should be shaped on the axis of guide or the fairlead that the helical spring two ends can be located respectively, and helical spring length should satisfy the condition that still two insulators 3 is had certain thrust after two electric conductors 4 and two electrodes 5 are adjacent to respectively.This technology is identical with such scheme using, be that needs adopt manpower that two insulators 3 could be affiliated to two electric conductors 4 on the electrode 5 to the method that the centre compresses when difference is to connect, when storage battery 1 is in motion at a high speed and has following time of condition of vibration, because the The Effect of Inertia Force that elastic mechanism 6 is subjected to self producing compares less, so the reliability of its connection is relatively also than higher, but because the compression spring need be installed guiding mechanism, so its structure is wanted complexity relatively.

In Fig. 2, the combination of two insulators can be made common pincerlike structure, the middle part links together by a hinge axis 7, and open direction respectively towards the groove of hinge axis 7 along being shaped on its direction up and down respectively at its two pincers handle place, and from left to right respectively by pack into the elastic mechanism 6 of spring coil type of an individual pen of making by the metal spring steel wire of two grooves, the two ends of its elastic mechanism 6 hold out against respectively on the two pincerlike insulators 3 near on the position at electric conductor 4 positions.As can be seen, this structure is actually the basic structure of having used traditional clip, and for example, the plastic grip that can buy everywhere on the market has and much all adopted this structure, and the basic principle of the clip of other structure equally also can be with here.But the volume that generally is applied to storage battery 1 when adopting this structure less relatively situation following time is more more convenient than other structure, but when storage battery 1 volume is relatively large, because its manufacturing cost is higher relatively, so not too suitable.

In Fig. 3, two insulators 3 also can be fixedly mounted on the elastic mechanism 6 that two elastic rubber bands of two insulators, 3 both sides form respectively by two ends and link together, and the length of elastic rubber band should satisfy the condition that still two insulators 3 is had certain tightening force after two electric conductors 4 and two electrodes 5 are adjacent to respectively.As can be seen, the basic role of elastic rubber band is identical with spiral stretching spring, but this scheme is easy to oneself makes, because of elastic rubber band can have been bought on market easily, even the elastic cord that adopts general apparel industry to use is just passable, therefore scheme is simple and easy to do, implement than being easier to, but the useful life of elastic rubber band is long not as spiral stretching spring.

In a word, in the specific implementation, should select above-mentioned technical scheme flexibly for use according to different situations.

Claims

1, a kind of Speed wiring device, has connecting line (2), insulator (3), electric conductor (4), it is characterized in that: be set with and its inner surface be adjacent to the electric conductor (4) that two electrodes (5) on the conventional accumulators (1) are gone up the annular at outstanding position or semi-round ring shape or V-arrangement be fixedly mounted on respectively its external shape that two cavity shapes and electric conductor (4) external shape match can insulator (3) by the manpower gripping on, article two, an end of connecting line (2) links together with two electric conductors (4) by two insulators (3) back respectively, near the middle part of two insulators (3), by one can make two insulators (3) under the effect of its active force mutually near or away from elastic mechanism (6) two insulators (3) are bound up.

2, a kind of Speed wiring device according to claim 1 is characterized in that: elastic mechanism (6) can adopt the compression spring that metal material or elastomeric material make or the structure of extension spring spiral, also can adopt the structure of ordinary elasticity rubber strip.

3, a kind of Speed wiring device according to claim 1, it is characterized in that: when elastic mechanism (6) adopts the structure of draft helical spring, the position of two inboards that its insulator (3) is relative, should be shaped on the hanging hole or the hook that the helical spring two ends can be tangled respectively, and helical spring length should satisfy the condition that still two insulators (3) is had certain tightening force after two electric conductors (4) and two electrodes (5) are adjacent to respectively.

4, a kind of Speed wiring device according to claim 1, it is characterized in that: when elastic mechanism (6) adopts the structure of compression helical spring, the position of two inboards that its insulator (3) is relative, should be shaped on the axis of guide or the fairlead that the helical spring two ends can be located respectively, and helical spring length should satisfy the condition that still two insulators (3) is had certain thrust after two electric conductors (4) and two electrodes (5) are adjacent to respectively.

5, a kind of Speed wiring device according to claim 1, it is characterized in that: the combination of two insulators can be made common pincerlike structure, the middle part links together by a hinge axis (7), and open direction respectively towards the groove of hinge axis (7) along being shaped on its direction up and down respectively at its two pincers handle place, and from left to right respectively by pack into the elastic mechanism (6) of spring coil type of an individual pen of being made by the metal spring steel wire of two grooves, the two ends of its elastic mechanism (6) hold out against respectively at two pincerlike insulators (3) and go up near on the position at electric conductor (4) position.

6, a kind of Speed wiring device according to claim 1, it is characterized in that: two insulators (3) also can be fixedly mounted on the elastic mechanism (6) that two elastic rubber bands of two insulators (3) both sides form respectively by two ends and link together, and the length of elastic rubber band should satisfy the condition that still two insulators (3) is had certain tightening force after two electric conductors (4) and two electrodes (5) are adjacent to respectively.