CN102842785A

CN102842785A - Improved structure of wiring terminal

Info

Publication number: CN102842785A
Application number: CN2011101660522A
Authority: CN
Inventors: 吴上财
Original assignee: Dinkle Enterprise Co Ltd
Current assignee: Dinkle Enterprise Co Ltd
Priority date: 2011-06-20
Filing date: 2011-06-20
Publication date: 2012-12-26

Abstract

The invention discloses an improved structure of a wiring terminal. The improved structure comprises a box body and a plug connector, wherein the box body is of an integrally formed member which comprises an upper wall, two side walls, a lower wall, a hole and an elastic sheet; the upper wall, the two side walls and the lower wall surround to form a space; the hole is arranged on the upper wall and communicates the space and the outer part of the box body; the elastic sheet stretches upwards from the lower wall to the space, and stretches to form a tail end; the tail end is protruded and stretches into the hole; the plug connector comprises a plug part and a clamp part; the clamp part comprises an upper clamp elastic sheet and a lower clamp elastic sheet which correspond to each other; the plug part penetrates into the space and is plugged in the box body; the tail end of the elastic sheet pushes against the plug part; and the plug part presses the tail end of the elastic sheet down into the space. With the adoption of the design, the improved structure of the wiring terminal has the effects that the strength of the whole structure is improved, and the clamp force of the elastic sheet is increased, so when the elastic sheet is clamping a transmission line, the transmission line can be stably clamped.

Description

The binding post structure-improved

Technical field

The present invention relates to a kind of binding post, particularly a kind of binding post structure-improved.

Background technology

In the general electronic products, usually need between different electronic modules, carry out the wiring action of transmission line, transmit so that let electrically connect between the different electronic modules and carry out signal.

In order to reach above-mentioned wiring purpose, generally can use so-called binding post.As shown in Figure 1, the stereogram of existing binding post, binding post comprise a body 91, a shell fragment 92 and a clamping part 93.

Wherein, Body 91 is open shape and is formed with a space 911; Clamping part 93 is extended by body 91 and comprises that clamping shell fragment 931 reaches clamping shell fragment 932 on one, and the section of shell fragment 92 slightly L-shaped also (for example with the spot welding mode) is assembled in the space 911 of body 91.

As shown in Figure 1, traditional binding post makes overall construction intensity comparatively not enough because of body 91 is open shape, adds upper connecting terminal again and is combined by different parts; So make overall structure that loose phenomenon take place easily; And the problem that in use, also occurs the space easily, in other words, when using; The chucking power of shell fragment 92 clamping transmission line (not shown) is easy to generate not enough phenomenon, and then causes loose contact and the purpose that can't reach wiring and carry out the signal transmission.

Summary of the invention

For overcoming above-mentioned defective, the object of the invention is to provide a kind of binding post structure-improved that can increase overall construction intensity and improve the shell fragment chucking power.

For achieving the above object; Binding post structure-improved of the present invention comprises: a box body, and part and comprise a upper wall, two sidewalls, a lower wall, a hole and a shell fragment is formed in one; This upper wall, two sidewalls and lower wall are around going out a space; This hole is opened in this upper wall and is communicated with this space and this box body outside, and this shell fragment extends upward in this space by this lower wall and is extended with an end, and this end convexedly stretches in this hole; And a plug connector, comprising a Plug Division and a clamping part, this clamping part comprises on corresponding one clamping shell fragment and clamping shell fragment once; This Plug Division penetrates this space and is plugged in this box body, and this end of this shell fragment is resisted against this Plug Division, and this end that this Plug Division presses down this shell fragment is to this space.

This Plug Division comprises a side, and this side is wavy and is provided with one with upper recess, and this end of this shell fragment is resisted against this with one of them of upper recess.

The section of this shell fragment is slightly S-shaped.

This two sidewall one of them is concaved with a recess at least.

Binding post structure-improved of the present invention; Adopt box body the be formed in one design of part and the corresponding relation through shell fragment and hole; Make it have the effect that increases overall construction intensity and improve the shell fragment chucking power; When shell fragment during, can make transmission line more firmly by the shell fragment clamping at the clamping transmission line.

Description of drawings

Fig. 1 is the stereogram of existing binding post.

Fig. 2 is the stereogram of preferred embodiment of the present invention.

Fig. 3 is a profile shown in Figure 2.

Fig. 4 is the exploded view of preferred embodiment of the present invention.

Fig. 5 is a profile shown in Figure 4.

Fig. 6 is the operate condition profile of preferred embodiment of the present invention.

Embodiment

Do further to specify below in conjunction with the accompanying drawing specific embodiments of the invention.

Like Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, binding post structure-improved of the present invention, said binding post comprise a box body 2 and a plug connector 3.

Be formed in one part and comprise a upper wall 21, two sidewalls 22, a lower wall 23, a hole 24 and a shell fragment 25 of said box body 2; Said upper wall 21, two sidewalls 22 link with lower wall 23 and around going out a space 26 each other; Hole 24 is opened in upper wall 21 and connected space 26 and box body 2 outsides; Shell fragment 25 extends upward in the space 26 and be extended with one terminally 251 by lower wall 23, and should convexedly stretch in the hole 24 (as shown in Figure 5) that is opened in upper wall 21 by end 251.

In the present embodiment, the section of said shell fragment 25 is slightly S-shaped, certainly, also can optionally shell fragment 25 be bent into other shape, and is for example L shaped.

Said plug connector 3 comprises a Plug Division 31 and a clamping part 32, clamping part 32 comprise correspond to each other one on clamping shell fragment 321 and clamping shell fragment 322 once.

The Plug Division 31 of said plug connector 3 penetrates the space 26 of box body 2 and is plugged in box body 2, and the end 251 of shell fragment 25 is resisted against Plug Division 31 and is pressed to space 26 interior (as shown in Figure 3) by Plug Division 31.

As shown in Figure 6, a transmission line 4 is plugged in box body 2, in other words, transmission line 4 when pegging graft, end 251 that can pushing tow shell fragment 25 and inserting in the space 26 of box body 2, and receive end 251 clampings of shell fragment 25 again after the transmission line 4.

As stated; The end 251 of shell fragment 25 convexedly stretches in the hole 24 that is opened in box body 2 upper walls 21, and when the Plug Division 31 of plug connector 3 penetrated the space 26 of box body 2 and is plugged in box body 2, the end 251 of shell fragment 25 can be resisted against Plug Division 31 and pressed in the space 26 by Plug Division 31 afterwards; In other words; Shell fragment 25 can produce the so-called magnitude of interference, and when transmission line 4 received end 251 clampings of shell fragment 25, shell fragment 25 had bigger chucking power and clamping transmission line 4 firmly.

Moreover the be formed in one design of part of box body 2 can make integrally-built intensity greatly improve, and can not take place like the loose problem of traditional structure.

In sum, utilize the be formed in one design of part and of above-mentioned box body 2, can reach the purpose that increases overall construction intensity and improve shell fragment 25 chucking powers through shell fragment 25 corresponding relation with hole 24.

To shown in Figure 6, the Plug Division 31 of plug connector 3 comprises a side 311 like Fig. 3, and this side 311 is wavy and is formed with a plurality of recesses 312, and the end 251 of shell fragment 25 is resisted against a plurality of recesses 312 one of them.Design with this,, can make transmission line 4 more firmly by shell fragment 25 clampings when shell fragment 25 during at clamping transmission line 4.

In addition, two sidewalls 22 of said box body 2 are concaved with a recess 221 respectively, but with this conservation when making box body 2.Certainly, two sidewalls 22 also can only one of them be arranged with recess 221.

The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of said claim.

Claims

1. binding post structure-improved is characterized in that comprising:

One box body; Part and comprise a upper wall, two sidewalls, a lower wall, a hole and a shell fragment is formed in one; This upper wall, two sidewalls and lower wall are around going out a space; This hole is opened in this upper wall and is communicated with this space and this box body outside, and this shell fragment extends upward in this space by this lower wall and is extended with an end, and this end convexedly stretches in this hole; And

One plug connector comprises a Plug Division and a clamping part, and this clamping part comprises on corresponding one clamping shell fragment and clamping shell fragment once;

This Plug Division penetrates this space and is plugged in this box body, and this end of this shell fragment is resisted against this Plug Division, and this end that this Plug Division presses down this shell fragment is to this space.

2. binding post structure-improved as claimed in claim 1 is characterized in that: this Plug Division comprises a side, and this side is wavy and is provided with one with upper recess, and this end of this shell fragment is resisted against this with one of them of upper recess.

3. binding post structure-improved as claimed in claim 1 is characterized in that: the section of this shell fragment is slightly S-shaped.

4. binding post structure-improved as claimed in claim 1 is characterized in that: this two sidewall one of them is concaved with a recess at least.