CN2867642Y

CN2867642Y - Linkage ferminal modified structure

Info

Publication number: CN2867642Y
Application number: CN 200520133489
Authority: CN
Inventors: 冯至国
Original assignee: Kemax Shing Co Ltd
Current assignee: Kemax Shing Co Ltd
Priority date: 2005-11-24
Filing date: 2005-11-24
Publication date: 2007-02-07
Anticipated expiration: 2015-11-24

Abstract

The utility module discloses an improved structure of connection terminals. The structure comprises a hollow sleeve, a spring in the sleeve, and a probe provided therein and contacting the sleeve. Specifically, an elastic claw is provided on the probe such that the probe can be brought into good contact with the sleeve with the aid of elastic extension of the elastic claw even if a clearance is present between the sleeve and the probe due to contact friction. Accordingly, normal electrical connection between the probe and the sleeve is ensured.

Description

The splicing ear structure-improved

Technical field:

The utility model relates to a kind of splicing ear structure-improved.

Background technology:

Referring to Fig. 1, disclose the splicing ear of known applications on various electronic installations, as shown in the figure, splicing ear mainly is by hollow sleeve 20, spring 22, and probe 24 constitutes, spring 22 is arranged in the sleeve 20, and the ejection effect to probe 24 is provided, and touches to allow probe 24 keep ejecting to accept to press.

For make probe 24 can move sliding along and keep electrically contacting with sleeve 20, the size cooperation between probe 24 and the sleeve 20 must be quite accurate.But through use after a while, contact surface can cause electrically contact unstable because constantly frictional dissipation forms clearance gradually.

The utility model content:

Technical problem to be solved in the utility model is: at the above-mentioned deficiency of prior art, providing a kind of can be applied to touch with voltage supply on the various electronic installations by flexible terminal, uses the splicing ear structure-improved of the function that reaches electric connection.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of splicing ear structure-improved, this splicing ear includes one and is the sleeve of ducted body, a spring, a probe, this spring is arranged in this sleeve, this probe wears in this sleeve, this probe is subjected to this spring ejection stretching out outside this sleeve, and can be via pressing in this sleeve of retraction; Be characterized in: also comprise at least one elastic claw, an end of this elastic claw is linked on the probe, and the other end relies on this sleeve lining face.

The elastic claw that links on the described probe is equidistant arrangement.Described elastic claw extension has a stator, and this elastic claw is linked on this probe by stator.

Compared with prior art, the utility model has the advantages that: by on probe, being combined with the design of elastic claw, by this to allow probe and sleeve after combination, probe can be with the elastic claw of outside extension, keep the excellent contact relation with sleeve, even contact surface causes frictional dissipation through use, elastic claw still can be brought into play the elastic stretch effect, still and have excellent contact relation between the sleeve, guarantee to electrically connect normal.

In order further to understand the technology contents that the utility model takes off and the important document of formation, below promptly cooperate graphic being described as follows, yet appended graphic only provide with reference to and explanation usefulness, be not in order to restriction the utility model.

Description of drawings:

Fig. 1 is the combination section of known splicing ear structure;

Fig. 2 is the three-dimensional exploded view of the utility model splicing ear;

Fig. 3 is the combination section of the utility model splicing ear;

Fig. 4 is the action schematic diagram of the utility model splicing ear.

Label declaration:

Sleeve 10 openings 104

Spring 12 elastic claws 16

Probe 14 stators 18

Accommodation space 102

Embodiment:

Referring to Fig. 2, splicing ear includes a hollow sleeve 10, a spring 12, and a probe 14; Have an accommodation space 102 in the sleeve 10, ammunition feed spring 12 and probe 14 wear wherein, and are provided with to be communicated in an end of sleeve 10 and open 104 in the accommodation space 102, make that probe 14 can be by spring 12 ejections, and part is stretched out outside the sleeve 10.

The assembled sectional view that please cooperates Fig. 3 simultaneously and taken off; Compared to known configuration, the utility model more links in probe 14 lower ends especially and has elastic claw 16, and the main purpose that elastic claw 16 is set is to allow probe 14 and sleeve 10 can keep stable electrical the contact.When implementing, can be that the mode with equidistant arrangement is provided with a plurality of elastic claws 16 that extend towards the outside in the bottom of probe 14, in addition, also can be that all elastic claws 16 and a stator 18 are connected, be incorporated into probe 14 bottoms by stator 18 again.

By the binding of probe 14 with elastic claw 16, after probe 14 was arranged in sleeve 10, elastic claw 16 can keep leaning with sleeve 10 internal faces because oppressed.

Thus, just as shown in Figure 4, when probe 14 via stressed pressing in the retraction sleeve 10, or when stressed releasing, probe 14 stretches out outside the sleeve 10 by spring 12 ejections, in shift motion, can reach and allow probe 14 and sleeve 10 keep stable contacting, guarantee to electrically connect normal by elastic claw 16.

In sum as can be known, the splicing ear that the utility model disclosed, because probe 14 can be with the elastic claw 16 of outside extension, keep the excellent contact relation with sleeve 10, even if by this allowing probe 14 and sleeve 10 produce clearance because of contact friction, probe 14 still can with stable the contacting of sleeve 10 maintenances.

The above only is preferred embodiment of the present utility model, when not being familiar with this skill obvious variation that the personage does and modification such as in order to limit the enforceable scope of the utility model, all should be considered as not departing from flesh and blood of the present utility model.

Claims

1, a kind of splicing ear structure-improved, this splicing ear includes one and is the sleeve of ducted body, a spring, a probe, and this spring is arranged in this sleeve, and this probe wears in this sleeve, this probe is subjected to this spring ejection stretching out outside this sleeve, and can be via pressing in this sleeve of retraction; It is characterized in that: also comprise at least one elastic claw, an end of this elastic claw is linked on the probe, and the other end relies on this sleeve lining face.

2, splicing ear structure-improved according to claim 1, it is characterized in that: the elastic claw that links on the described probe is equidistant arrangement.

3, splicing ear structure-improved according to claim 1 is characterized in that: described elastic claw extension has a stator, and this elastic claw is linked on this probe by stator.