CN201229991Y

CN201229991Y - Wiring terminal having press button

Info

Publication number: CN201229991Y
Application number: CNU2008201204472U
Authority: CN
Inventors: 丁高松
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-06-27
Filing date: 2008-06-27
Publication date: 2009-04-29
Anticipated expiration: 2018-06-27

Abstract

The utility model discloses a connecting terminal with a button, comprising a base (1), a wire-clamping spring plate (2) and a button (3) butted against the wire-clamping spring plate (2). The wire-clamping spring plate (2) has a clamping head (212) on the wire-clamping terminal surface; and a through-hole buckled with the clamping head (212) is arranged on the button (3). Compared with the prior art, a groove is arranged on the wire-clamping spring plate of the connecting terminal, thereby, the wire-clamping spring plate is provided with a clamping head; accordingly, a through-hole which can match with the clamping head on the wire-clamping spring plate is arranged on the button, and as a result, the button can be firmly buckled onto the wire-clamping spring plate, and the button does not fall off easily during use and installation.

Description

Binding post with button

Technical field

The utility model relates to a kind of binding post, particularly a kind of binding post with button.

Background technology

Binding post is commonly used to the node as circuit communication, and conductor wire can be plugged in the terminal and realize the conducting of circuit.Difference according to practical application, its terminal structure of different binding posts and the mode of connection also have nothing in common with each other, a kind of binding post with button is arranged in the prior art, as the patent No. is that ZL03210683.1 China's utility model " the improved binding post of a kind of press-button structure " discloses a kind of binding post, comprise button and pedestal, it is characterized in that described button is inverted T shape, respectively be provided with a recessed step with described button clamped position on the described pedestal.This patent changes unidirectional L type button into two-way inverted T shape button, can prevent that button from dropping out pedestal when pushing up on by shell fragment, but this binding post itself is by the split blade type package assembly adjacent susceptors to be coupled together, and button still drops out easily from the side, makes troubles to installation.

It is the Chinese utility model " binding post " of ZL02257320.8 that the patent No. is and for example arranged, its button and card line plate connect, the front of terminal base is provided with protruding nail, its back side is provided with the shrinkage pool that matches with this protruding nail, as improvement, also has additional the protruding nail of connection on the lateral face of binding post, other has a connecting band, it is provided with the connecting band shrinkage pool, and shrinkage pool size is with to be connected protruding nail big or small suitable, and the assurance distance between borehole is identical with the fore-and-aft distance of described binding post.Connecting band offers snap slot on the relative position of two binding post splicings place.The hook of binding post button is arranged on the lateral face of button, and terminal base is provided with the block that matches with this hook.This button still adopts the hook of unidirectional L type structure, is still ejected by shell fragment easily when push-button reset and comes off.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of binding post with button that can prevent that button from coming off at above-mentioned prior art present situation.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: this has the binding post of button, include pedestal, be arranged in the pedestal card line shell fragment and and the inconsistent button of described card line shell fragment, it is characterized in that: described card line shell fragment has dop on card line end face, has on the described button and through hole that this dop is interlockingly connected.

For the ease of the formation dop, and reach the purpose of saving material, can leave a groove on the described card line shell fragment, described dop is formed at a side of described groove.

For the ease of assembly and disassembly, described pedestal includes the terminal unit that multi-disc snaps together mutually, and the front of each terminal unit is provided with shrinkage pool, and the back side is provided with and the corresponding suitable protuberance of described shrinkage pool.

Compared with prior art, advantage of the present utility model is: leave a groove on card line shell fragment, make this card line shell fragment have a dop, correspondingly, also leave on the button one can with the suitable through hole of dop on the card line shell fragment, so just button can be snapped onto comparatively securely on the card line shell fragment, button when using and install all difficult drop-off drop out.

Description of drawings

Fig. 1 is the perspective view of the utility model embodiment.

Fig. 2 is the Facad structure schematic diagram of the utility model embodiment.

Fig. 3 is the structural representation of card line shell fragment of the present utility model.

Fig. 4 is a press-button structure schematic diagram of the present utility model.

Fig. 5 is the structure schematic diagram of Fig. 2.

Embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

As Fig. 1～shown in Figure 6, be a preferred embodiment of the present utility model:

This binding post includes pedestal 1, and this pedestal 1 is combined by several terminal units that interconnect 11, also has cover plate 4 sealings in the end of pedestal 1, referring to Fig. 1.

As Fig. 2～shown in Figure 5, be arranged with the card line shell fragment 2 that is used to realize conductive connection in each terminal unit 11, and and the inconsistent button 3 of corresponding card line shell fragment 2, referring to Fig. 2.The top of each card line shell fragment 2 is the conducting strip 21 that is the C type, the leg 22 that the bottom is and conducting strip 21 is connected together, upper surface at the C type conducting strip 21 that blocks line shell fragment 2 is with a groove 211, and forms a dop 212 in a side of this groove 211, as shown in Figure 3; Correspondence offers one in the button bottom and can block the through hole 31 of joining mutually with the dop 212 of groove 211 1 sides, as shown in Figure 4, this through hole 31 is offered near button 3 and card line shell fragment 2 inconsistent positions, thereby can realize the connection between button 3 and the card line shell fragment 2, prevent that button 3 from coming off at the lateral of terminal unit 11, and installation and removal are all very convenient.

On the other hand, as Fig. 2, shown in Figure 5, have a plurality of protruding 111 in the front of each terminal unit 11, correspondingly, have and positive projection 111 corresponding shrinkage pools 112 at the back side of each terminal unit 11, projection 111 realizes that with shrinkage pool 112 buckles are connected, thereby mutual clamping between the terminals of adjacent unit 11 is linked to be pedestal 1 for integral body.For end face sealing with pedestal, avoid the card line shell fragment 2 and the button 3 in terminal unit front to be exposed to the outside, have the hole 41 that can match with the projection 111 on adjacent terminal unit 11 fronts on the cover plate 4 equally.

Claims

1, a kind of binding post with button, include pedestal (1), be arranged in the pedestal (1) card line shell fragment (2) and and the inconsistent button (3) of described card line shell fragment (2), it is characterized in that: described card line shell fragment (2) has dop (212) on card line end face, has on the described button (3) and through hole (31) that this dop (212) is interlockingly connected.

2, the binding post with button according to claim 1 is characterized in that: described card line shell fragment (2) has groove (211), and described dop (212) is formed at a side of described groove (211).

3, the binding post with button according to claim 1, it is characterized in that: described pedestal (1) includes the terminal unit (11) that multi-disc snaps together mutually, the front of each terminal unit (11) is provided with shrinkage pool (111), and the back side is provided with and the corresponding suitable protuberance (112) of described shrinkage pool (111).