CN105490038B

CN105490038B - A kind of binding post

Info

Publication number: CN105490038B
Application number: CN201610012127.4A
Authority: CN
Inventors: 林家鹳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-08
Filing date: 2016-01-08
Publication date: 2017-12-05
Anticipated expiration: 2036-01-08
Also published as: CN105490038A

Abstract

The invention discloses a kind of binding post, a kind of binding post, including insulation crust, be fixed on inside insulation crust at least one pair of occlusion shell fragment；Each occlusion shell fragment includes planar section and is used for the resilient snap structure for clamping wire positioned at head, and each afterbody for being engaged shell fragment is provided with Z-shaped connection conductive structure, and the afterbody of each pair occlusion shell fragment is bonded to each other with afterbody by Z-shaped connection conductive structure to be electrically connected.The present invention is simple in construction, each pair occlusion shell fragment afterbody is directly bonded to each other by Z-shaped connection conductive structure and is electrically connected, contact area is increased in the confined space, the electric conductivity between occlusion shell fragment is ensure that, original metallic conductor for playing connection function can be omitted, and, the structure of each occlusion shell fragment is identical, only it need to can be carried out producing using one set of die, cost declines, and will not also mix up during installation and cause installation to misplace.

Description

A kind of binding post

Technical field

The present invention relates to circuit accessories field, particularly a kind of binding post.

Background technology

Existing integral type binding post, it includes metallic conductor, occlusion shell fragment and the insulation with wire-inserting port Shell, corresponding occlusion shell fragment in each wire-inserting port.Occlusion shell fragment is substantially in ∠ types, including planar section and resilient snap Portion, its angle are acute angle.Planar section is fixed generally by two rivets with metallic conductor, therefore is engaged shell fragment and is led with metal Fixed the step of needing to increase installation rivet of electric body, packaging efficiency is not high, meanwhile, the electric wire insertion opposite positioned at both direction , it is necessary to be electrically connected by metallic conductor so as to finally realize connection function between intraoral occlusion shell fragment.Or use Split type binding post, including male plug end and female plug end, there is integrally formed metallic conductor and occlusion shell fragment in male plug end, Also with integrally formed metallic conductor and occlusion shell fragment in female plug, but both structures are different, therefore making makes two sets of needs Mould, cost increase.

The content of the invention

To solve the above problems, it is an object of the invention to provide a kind of binding post, its is simple in construction, and assembling production is more Easy to simplify, efficiency improves, and cost reduces.

The object of the present invention is achieved like this：A kind of binding post, including insulation crust, be fixed on inside insulation crust At least one pair of occlusion shell fragment；Each occlusion shell fragment includes planar section and is used for the resilient snap knot for clamping wire positioned at head Structure, it is characterised in that：The afterbody of each occlusion shell fragment is provided with Z-shaped connection conductive structure, the afterbody of each pair occlusion shell fragment and Afterbody is bonded to each other by Z-shaped connection conductive structure and is electrically connected.

At least provided with a convex portion on described Z-shaped connection conductive structure, and one matches the recess used with convex portion Or through hole, during this at least one pair of occlusion shell fragment electrical connection, convex portion and other side of both Z-shaped connection conductive structures by itself Recess or through hole clamping are spacing.

Described Z-shaped connection conductive structure is mutually perpendicular to planar section.

Described planar section is provided with the location division being used for insulation crust clamping of outwardly convex.

Described occlusion shell fragment is a pair；Or for more than two pairs, the Z-shaped connection conductive structure in ground between each shell fragment to occlusion Each independent or interconnection.

Described binding post is integral type binding post.

The resilient snap structure of the occlusion shell fragment is connected by c-type elastic portion with planar section, c-type elastic portion, c-type elasticity The arc transition of portion and resilient snap structure junction forms two bending positions that elastic force is provided to resilient snap structure.

The present invention is simple in construction, and each pair occlusion shell fragment afterbody is directly bonded to each other progress electricity by Z-shaped connection conductive structure Connection, increases contact area in the confined space, it is ensured that the electric conductivity between occlusion shell fragment, can omit and original play connection The metallic conductor of effect, moreover, each the structure of occlusion shell fragment is identical, only it need to can be carried out giving birth to using one set of die Production, cost decline, and will not also be mixed up during installation and cause installation to misplace.

Brief description of the drawings

Fig. 1 is the component decomposition map of the present invention；

Fig. 2 is the assembling figure of the present invention；

Fig. 3 is the structural representation that Fig. 2 hides inside after insulation crust；

Fig. 4 is the top view of the single occlusion shell fragment of the present invention；

Fig. 5 is the top view after a pair of occlusion shell fragment connections of the present invention.

Embodiment

Below in conjunction with accompanying drawing, the present invention is further elaborated, but the present invention is not limited thereto specific examples.

As Figure 1-Figure 5, the present embodiment illustrates so that binding post is integral type binding post as an example.

A kind of binding post, including insulation crust 1, be fixed on inside insulation crust 1 at least one pair of occlusion shell fragment 2.Often Individual occlusion shell fragment 2 includes：Planar section 22, it is used to positioned at head to clamp the resilient snap structure 21 of wire, located at the Z-shaped company of afterbody Connect conductive structure 23.The afterbody of each pair occlusion shell fragment 2 is bonded to each other by Z-shaped connection conductive structure 23 with afterbody and is electrically connected Connect.Preferably, at least provided with a convex portion 231 on Z-shaped connection conductive structure 23, and one matches what is used with convex portion 231 Recess or through hole 232, when at least one pair of occlusion shell fragment 2 electrically connects, both Z-shaped connection conductive structures 23 pass through the convex of itself Portion 231 and the recess of other side or the clamping of through hole 232 are spacing, are not readily separated two occlusion shell fragments 2.In the present embodiment, Z-shaped company It is orthogonal to connect conductive structure 23 and planar section 22, and the afterbody of each pair occlusion shell fragment 2 docks with afterbody, both Z-shaped companies Connect the just matching forming face contact just of conductive structure 23.Planar section 22 is provided with being used for and the inwall card of insulation crust 1 for outwardly convex The location division 221 connect.

It is a pair or more than two pairs to be engaged shell fragment 2；Z-shaped connection conductive structure 23 is each only between each shell fragment 2 to occlusion Vertical or interconnection.In the present embodiment, be engaged shell fragment 2 be two pairs, each pair occlusion shell fragment 2 between Z-shaped connection conductive structure 23 is each independent.

Insulation crust 1 is provided with wire insertion hole 11, and resilient snap structure 21 is corresponding in wire insertion hole 11, its with it is exhausted Gap between the inwall of edge shell 1 is gradually narrowed along wire direction of insertion, for being matched for clamping tightly wire with the inwall of insulation crust 1. Bending position rounding off between planar section 22 and resilient snap structure 21.Or, it is preferred that the resilient snap of occlusion shell fragment 2 Structure 21 is connected by c-type elastic portion 24 with planar section 22, and c-type elastic portion 24, c-type elastic portion 24 and resilient snap structure 21 are handed over The arc transition for meeting place forms two bending positions that elastic force is provided to resilient snap structure 21, so can further share It is engaged the deformation of shell fragment 2.

Claims

1. a kind of binding post, including insulation crust, at least one pair of occlusion shell fragment for being fixed on inside insulation crust；Each occlusion Shell fragment includes planar section and is used for the resilient snap structure for clamping wire positioned at head, it is characterised in that：Each occlusion bullet The afterbody of piece is provided with Z-shaped connection conductive structure, and the afterbody of each pair occlusion shell fragment is mutually pasted with afterbody by Z-shaped connection conductive structure Conjunction is electrically connected；At least provided with a convex portion on described Z-shaped connection conductive structure, and one matches what is used with convex portion Recess or through hole, during this at least one pair of occlusion shell fragment electrical connection, both Z-shaped connection conductive structures by the convex portion of itself with it is right The recess or through hole clamping of side are spacing.

2. binding post according to claim 1, it is characterised in that：Described Z-shaped connection conductive structure and planar section phase It is mutually vertical.

3. binding post according to claim 1, it is characterised in that：Described planar section be provided with outwardly convex be used for The location division of insulation crust clamping.

4. binding post according to claim 1, it is characterised in that：Described occlusion shell fragment is a pair；Or for two pairs More than, the Z-shaped connection conductive structure between each shell fragment to occlusion is each independent or is connected with each other.

5. binding post according to claim 1, it is characterised in that：Described binding post is integral type binding post.

6. according to the binding post described in claim 1-5 any claims, it is characterised in that：The elasticity of the occlusion shell fragment Occlusion structure is connected by c-type elastic portion with planar section, c-type elastic portion, c-type elastic portion and the circle of resilient snap structure junction Arc transition forms two bending positions that elastic force is provided to resilient snap structure.