CN2302603Y

CN2302603Y - Quick-connecting electric antivibrating connecting device

Info

Publication number: CN2302603Y
Application number: CN 97216423
Authority: CN
Inventors: 简敬伦
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-05-05
Filing date: 1997-05-05
Publication date: 1998-12-30
Anticipated expiration: 2007-05-05

Abstract

The utility model relates to an electric shake-proof coupler for quick combination. In the utility model, an insulating fixing seat is sheathed with a sliding terminal which can slide repeatedly, an elastic element is used for supporting the sliding terminal to be projected out of the fixing seat and contact electric elements, such as, the terminal of a battery, etc.; the fixing seat can be fixed with a connecting terminal whose upper end is aligned and communicated with the sliding terminal, or the connecting terminal is switched into conduction by the elastic element which has conductive performance, and an electrode can be combined with the lower end of the connecting terminal.

Description

Electric shockproof hookup for quick combination

The utility model is about a kind of electric hookup, refers to a kind of hookup for electric quick combinations such as batteries especially.

The most important performance of electric hookup is must guarantee all can avoid getting loose opening circuit under any user mode, even if be that flashy disengagement is opened circuit and also must be avoided.

Second good performance, must be based upon can be shockproof, especially can still can keep the connection effect without interruption under the environment for use of vibrations continuously.

Secondly, be necessary convenient and operation fast for the user, it is especially obvious that the demand of this performance will seem in the trend in future, and for example after the electric bicycle widespread usage in future, its battery is charging often.The design of conventional electric bicycle, its battery great majority are fixing onboard with screw, and its electrode tip also is that this design is not convenient for the replacing charging of battery with nut and wire terminal connection.The battery that Japan once had the producer designs one of an electric motor car to substitute, it utilizes a hookup to be fixed in earlier in the battery tray, and the terminal of battery is placed directly on the hookup, and by the top of the battery strength by spring is compressed downwards.The bind mode of this compression type has many shortcomings, and for example: the part that the terminal of battery contacts with hookup is worn and torn easily; Under the situation of unusual vibrations (when passing through the hollow place hole as bicycle), the terminal of battery may leave hookup and open circuit moment; When self-contained battery, the necessary application of force of operator just can compress battery greater than the spring strength of battery upper end with spring in addition, and all this variety of problems remain to be improved.

Main purpose of the present utility model provides a kind of electric hookup of opening circuit because of vibrations of can preventing fully.

Another purpose of the present utility model provides the electric hookup of a kind of combination fast and utmost point handled easily.

For achieving the above object, the electric hookup that the utility model provides, cover is unified slidably terminal sliding back and forth in its insulation holder, and supports slidably terminal with a flexible member, often protrude in holder, make the termination contact of itself and electric component such as battery etc.Can fix a binding post in holder, its upper end is aimed at terminal slidably and is communicated with, or passes through the flexible member conducting of conductivity, and electrode can be engaged in the lower end of binding post.

Owing between movable terminal and binding post, the flexible member of a conduction is arranged,, still can keep the favorable conductive state even if therefore its distance to each other changes because of vibrations.

The electric shockproof hookup of the quick combination of a kind of confession is characterized in that this hookup comprises:

One insulation holder, it has a trepanning at least;

At least one slidably terminal reciprocatingly slides for being placed in the above-mentioned trepanning, its upper end protrude in the said fixing seat for the termination contact of electric component, and its lower terminal remains in the said fixing seat;

One flexible member supports above-mentioned slidably end to make this slidably often protrude in the said fixing seat in the upper end of terminal in the said fixing seat; With

One binding post is fixed on the said fixing seat, and its upper end is communicated with above-mentioned slidably terminal in above-mentioned trepanning can constitute a conducting channel jointly, and its lower end is for joint one electrode.

Above-mentioned flexible member is a conductive compression spring, in order to above-mentioned slidably terminal of conducting and above-mentioned binding post.

The lower end of above-mentioned slidably terminal is a sleeve, and the upper end of above-mentioned binding post is that a column can be inserted in this sleeve.

The lower end of above-mentioned slidably terminal is a column, and the upper end of above-mentioned binding post is that a sleeve can overlap should column.

The lower end of above-mentioned slidably terminal is a sphere evagination end, and the upper end of above-mentioned binding post is a sphere indent end.

The lower end of above-mentioned slidably terminal is a sphere indent end, and the upper end of above-mentioned binding post is a sphere evagination end.

The upper end of the soft post of the lower end of above-mentioned slidably terminal fixing work one conductivity dictyosome, and the upper end of aforementioned binding post is fixed in the lower end of the soft post of this dictyosome.

The soft post of above-mentioned dictyosome is the soft post of copper mesh body.

Description of drawings:

Figure 1A is the cutaway view of the electric shockproof hookup embodiment of the utility model.

Figure 1B is similar to Figure 1A, but shows another kind of embodiment.

Fig. 2 A, Fig. 2 B, Fig. 3 also are similar to Figure 1A, but show a series of different embodiment respectively.

Among the figure:

1, insulation holder 11, trepanning

2, slidably terminal 21, upper end

22, lower end 23, silver tipped contact

3, flexible member 4, binding post

41, upper end 42, lower end

5, the soft post 6 of copper mesh, battery

61, electrode tip 7, framework

71, fixture

Shown in Figure 1A, electric shockproof hookup of the present utility model, comprise: an insulation holder (1), for being locked on framework (7) bottom or other appropriate device of putting battery (6), it has a trepanning (11) at least, at least one pair of slidably terminal (2) for being placed in the trepanning (11) and can back and forth sliding up and down, its outstanding holder (1) in upper end (21) for the termination contact of the electrode tip (61) of electric component such as battery (6), its lower end (22) then remain in the trepanning (11) of holder (1).One flexible member (3) is in holder (1), each supports outstanding slidably terminal (2) to make this slidably often protrude in holder (1) in the upper end (21) of terminal (2), with pair of terminals (4), be fixed on the holder (1), its upper end (41) is communicated with terminal (2) slidably in trepanning (11) and constitutes a conducting channel jointly, and its lower end (42) are for engaging an electrode (scheming to omit).

Flexible member (3) is a conductive compression spring preferably, in order to conducting slidably terminal (2) and binding post (4).Example in Figure 1A shows that slidably the lower end (22) of terminal (2) is a sleeve, and the upper end (41) of binding post (4) is that a column can be inserted in this sleeve.Because slidably terminal (2) and binding post (4) all can adopt copper or copper alloy or other suitable electric conducting materials are made, therefore can keep slide to each other smooth and easy, in case of necessity silver tipped contact (23) can be set in the end of column, to increase its useful life, how to increase the detailed design of effective utilization such as these, to one of ordinary skill in the art is conspicuous, so will not give unnecessary details.

The example that Figure 1B shows is similar to Figure 1A, but its slidably the lower end (22) of terminal (2) be a column, and the upper end (41) of binding post (4) is a sleeve, can overlap should column.The example of Fig. 2 A show that slidably the lower end (22) of terminal (2) is a sphere evagination end, and the upper end (41) of binding post (4) is a sphere indent end.When battery will be slidably terminal (2) when depressing, its lower end (22) just coincide and are pressed in upper end (41) of binding post (4), conductive flexible member (3) then guarantee the two often conducting become a circuit.The example of Fig. 2 B show that slidably the lower end (22) of terminal (2) is a sphere indent end, and the upper end (41) of binding post (4) is a sphere evagination end.

Another example that can strengthen conductive effectiveness shows as Fig. 3, wherein slidably the upper end of work just like the copper soft post of conductivity dictyosome (5) fixed in the lower end (22) of terminal (2), and the upper end (41) of aforementioned binding post (4) is fixed in the lower end of the soft post of this dictyosome (5).

Look back Figure 1A, battery (6) is seated in the framework (7), and the electrode tip (61) of its bottom contacts with movable terminal (2) by the gravity of itself, uses various fixtures (71) to be locked as screw or eccentric disk fastener etc. then, makes it not loosening as far as possible.But inevitably vibrations are then remedied by the utility model.Because movable terminal (2) can slide up and down neatly, therefore can be positively under any state, contact conduction with the electrode tip (61) of battery (6), and needn't exert pressure in battery (6) upper end, both can allow the user that battery is installed like a cork, can not exert pressure because of using external force yet, and the electrode tip of battery and terminal slidably seriously be ground press and damage, so novel progressive of the present utility model and practical value demonstration and easily see as traditional approach.

In the superincumbent diagram, though listing some preferred embodiments has been described in detail the utility model, but should be understood that, these embodiment are not restriction the utility model scope, those skilled in the art are if use principal character of the present utility model, carry out the variation of some details, must belong within the hold in range of the present utility model.

Claims

1, the electric shockproof hookup of the quick combination of a kind of confession is characterized in that this hookup comprises:

One insulation holder, it has a trepanning at least;

2, the electric shockproof hookup of the quick combination of confession according to claim 1 is characterized in that above-mentioned flexible member is a conductive compression spring, in order to above-mentioned slidably terminal of conducting and above-mentioned binding post.

3, the electric shockproof hookup of the quick combination of confession according to claim 1 and 2, the lower end that it is characterized in that above-mentioned slidably terminal is a sleeve, and the upper end of above-mentioned binding post is that a column can be inserted in this sleeve.

4. the electric shockproof hookup of the quick combination of confession according to claim 1 and 2, the lower end that it is characterized in that above-mentioned slidably terminal are columns, and the upper end of above-mentioned binding post is that a sleeve can overlap should column.

5, the electric shockproof hookup of the quick combination of confession according to claim 1 and 2, the lower end that it is characterized in that above-mentioned slidably terminal are sphere evagination ends, and the upper end of above-mentioned binding post is a sphere indent end.

6, the electric shockproof hookup of the quick combination of confession according to claim 1 and 2, the lower end that it is characterized in that above-mentioned slidably terminal are sphere indent ends, and the upper end of above-mentioned binding post is a sphere evagination end.

7, the electric shockproof hookup of the quick combination of confession according to claim 1 and 2 it is characterized in that the upper end of showing the soft post of a conductivity dictyosome is fixed in the lower end of above-mentioned slidably terminal, and the upper end of aforementioned binding post is fixed in the lower end of the soft post of this dictyosome.

8, the electric shockproof hookup of the quick combination of confession according to claim 1 and 2 is characterized in that the soft post of above-mentioned dictyosome is the soft post of copper mesh body.