CN208889990U - Single bend cutting base - Google Patents

Abstract

The utility model is suitable for electrical plug component technical field, provides a kind of single bend cutting base comprising conduct piece and insulating part, insulation configuration are the housing shape for the hollow structure that one side has opening.A kind of single bend cutting base provided by the utility model, the first limited block and the second limited block can play the role of limiting the depth of male seat connector insertion, avoid male seat connector insertion relatively pursuit of advanced studies at the damage of the first inserted terminal and male seat connector；Clamping block, blocked hole can realize snapping connection for the single bend cutting base and male seat connector, can play positioning action, and avoiding after grafting male seat connector from loosening, to influence contact conductive；First step and second step can play the role of limit and guiding male seat connector, avoid occurring the case where mobile or shaking in male seat connector insertion process or after insertion, and then above structure can play the role of limiting male seat connector jointly, structure is more reliable, high safety and reliability.

Description

Single bend cutting base

Technical field

The utility model belongs to electrical plug component technical field, and in particular to arrives a kind of single bend cutting base.

Background technique

Bend cutting base generally includes conductive terminal and plastic body, is equipped with grafting space, the tail portion of conductive terminal in plastic body Be fixed in grafting space and form inserted terminal, existing bend cutting base, inserted terminal when with external male seat connector plugging, It to the positioning and guiding inaccuracy of male seat connector, be easy to cause inserted terminal to cooperate with male seat connector not in place, and then connects Touch bad or damage inserted terminal and male seat connector.

Utility model content

The purpose of the utility model is to overcome above-mentioned inserted terminals in the prior art in the male seat connector plugging with outside When, to the positioning and guiding inaccuracy of male seat connector, it be easy to cause inserted terminal to cooperate with male seat connector not in place, and then occur The deficiency of poor contact or damage inserted terminal and male seat connector provides a kind of single bend cutting base.

The utility model is realized in this way: single bend cutting base comprising conduct piece and insulating part, the insulating part structure Make for one side have opening hollow structure housing shape, the insulating part include far from the opening bottom and with institute The adjacent multiple sides of opening are stated, the grafting that the bottom and the side jointly constructs go out to be used for the insertion of male seat connector is empty Between, the conduct piece includes 4 conductive pins, and each conductive pin includes the first contact portion, and first contact portion runs through the bottom One end is located at the grafting space to be configured to the first inserted terminal being electrically connected with male seat connector behind portion, and the other end runs through institute The second contact portion is vertically bent and extended into after stating bottom, second contact portion is bonded described in outside wall surface and the stretching of the bottom The edge face structure of bottom goes out the second inserted terminal, and the outside wall surface of the bottom is equipped with the fitting for being bonded second contact portion Locating slot, and first contact portion in 4 conductive pins runs through the bottom side by side；

The side includes the first side wall, second sidewall, third side wall and the 4th side wall, the first side wall with it is described Second sidewall is opposite, and the third side wall is opposite with the 4th side wall；

The outer wall of the first side wall is equipped with the first limited block of limit male seat connector, the outer wall of the second sidewall It is equipped with second limited block concordant with first limited block, the first side wall part on first limited block On be configured with clamping block, the first side wall part is configured with blocked hole between the clamping block and first limited block, institute The width for stating clamping block is greater than the width of the first side wall and the clamping block protrudes the first side wall, and first limited block is convex The clamping block out, into a ladder, the second sidewall includes for limiting male seat connector to second sidewall construction One step and second step.

As a preferred embodiment of the utility model, the third side wall is configured to ladder-like comprising to grafting sky Between direction it is recessed for limiting the first groove of male seat connector.

As a preferred embodiment of the utility model, the first side wall is extended with to grafting direction in space for limiting The third limited block of male seat connector.

As a preferred embodiment of the utility model, the material of the insulating part is plastic material.

As a preferred embodiment of the utility model, the material of the conduct piece is copper.

A kind of single bend cutting base provided by the utility model, compared with the existing technology, the first limited block and the second limit Block can play the role of limiting the depth of male seat connector insertion, avoid male seat connector insertion relatively pursuit of advanced studies at the first inserted terminal and The damage of male seat connector；Clamping block, blocked hole can realize snapping connection for the single bend cutting base and male seat connector, Positioning action can be played, male seat connector after grafting is avoided to loosen influence contact conduction；First step and second step can rise To limiting and the effect of guiding male seat connector, avoid in male seat connector insertion process or insertion after occur it is mobile or The case where shaking, and then above structure can play the role of limiting male seat connector jointly, structure is more reliable, security reliability It is high.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is this Some embodiments of utility model, for those of ordinary skill in the art, without creative efforts, also Other drawings may be obtained according to these drawings without any creative labor.

Following drawings are only intended to schematically illustrate and explain the present invention, does not limit the model of the utility model It encloses.

Fig. 1 is the structure schematic elevation view of single bend cutting base provided by the embodiment of the utility model；

Fig. 2 is the structure left view schematic diagram of single bend cutting base provided by the embodiment of the utility model；

Fig. 3 is A schematic cross-section in Fig. 1.

Part drawing reference numeral explanation:

1, insulating part；

11, it is open；12, bottom；13, side；14, grafting space；

2, conduct piece；

21, conductive pin；211, the first contact portion；211a, the first inserted terminal；212, the second contact portion；212a, the second grafting End.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

Embodiment

Fig. 1-Fig. 3 is please referred to, a kind of single bend cutting base is present embodiments provided comprising conduct piece 2 and insulating part 1, Insulating part 1 is configured to the housing shape that one side has the hollow structure of opening 11, and insulating part 1 includes far from the bottom 12 at opening 11 And the multiple sides 13 adjacent at opening 11, bottom 12 and 13 jointly constructs of side go out to be used for inserting for male seat connector insertion Space 14 is connect, conduct piece 2 includes 4 conductive pins 21, and each conductive pin 21 includes the first contact portion 211, and the first contact portion 211 passes through The first inserted terminal 211a that one end behind bottom 12 is located at grafting space 14 to be configured to be electrically connected with male seat connector is worn, it is another End vertically bends and extends into the second contact portion 212 behind bottom 12, and the second contact portion 212 is bonded the outside wall surface of bottom 12 and stretches The edge face structure of bottom 12 goes out the second inserted terminal 212a out, and the outside wall surface of bottom 12 is equipped with for being bonded the second contact portion 212 Fitting locating slot, and the first contact portion 211 in 4 conductive pins 21 side by side run through bottom 12；

Side 13 includes the first side wall 131, second sidewall 132, third side wall 133 and the 4th side wall 134, the first side wall 131 is opposite with second sidewall 132, and third side wall 133 and the 4th side wall 134 are opposite；

The outer wall of the first side wall 131 is equipped with the first limited block 131a of limit male seat connector, second sidewall 132 it is outer Wall is equipped with the second limited block 132a concordant with the first limited block 131a, the first side wall on the first limited block 131a Clamping block 131b is configured on 131 parts, 131 part of the first side wall is configured between clamping block 131b and the first limited block 131a The width of blocked hole 131c, clamping block 131b are greater than the width of the first side wall 131 and clamping block 131b protrudes the first side wall 131, First limited block 131a protrudes clamping block 131b, and second sidewall 132 constructs into a ladder, and second sidewall 132 includes for limiting The first step 132b and second step 132c of male seat connector.

Among the above, specifically, the single bend cutting base, insulating part 1 are configured to hollow structure of the one side with opening 11 Housing shape, and then male seat connector can be by 11 insertion grafting space 14 of opening, wherein conductive pin 21 includes the first contact portion 211, one end is located at grafting space 14 to be configured to be electrically connected with male seat connector after the first contact portion 211 runs through bottom 12 First inserted terminal 211a, the first inserted terminal 211a is contacted with male seat connector realizes circuit conducting, after the other end runs through bottom 12 The second contact portion 212 is vertically bent and extended into, the second contact portion 212 is bonded the outside wall surface of bottom 12 and stretches out the end face of bottom 12 The second inserted terminal 212a is constructed, and then the second inserted terminal 212a can be with external component grafting.

And the first limited block 131a and the second limited block 132a can play the work of the depth of limit male seat connector insertion With, avoid male seat connector insertion relatively pursuit of advanced studies at the first inserted terminal 211a and male seat connector damage；Clamping block 131b, Blocked hole 131c can realize snapping connection for the single bend cutting base and male seat connector, can play positioning action, avoid grafting Male seat connector, which loosens, afterwards influences contact conduction；First step 132b and second step 132c can play limit and guiding is public The effect of base connector avoids occurring the case where mobile or shaking in male seat connector insertion process or after insertion, in turn Above structure can play the role of limiting male seat connector jointly, and structure is more reliable, high safety and reliability.

Please refer to Fig. 1-Fig. 3, as a preferred embodiment of the utility model, third side wall 133 be configured to it is ladder-like, Including recessed for limiting the first groove 133a of male seat connector to 14 direction of grafting space.

Among the above, specifically, the first groove 133a, which can be played from perpendicular to 133 direction of third side wall, limits male seat connector Effect, reliability is higher.

Fig. 1-Fig. 3 is please referred to, as a preferred embodiment of the utility model, the first side wall 131 is to 14 side of grafting space To the third limited block 131d being extended with for limiting male seat connector, third limited block 131d can play auxiliary stopper and guiding Effect, can cooperate jointly with first step 132b and second step 132c by male seat connector limition orientation.

As a preferred embodiment of the utility model, the material of insulating part 1 is plastic material.

As a preferred embodiment of the utility model, the material of conduct piece 2 is copper.

In conclusion a kind of single bend cutting base provided by the utility model, compared with the existing technology, the first limited block with Second limited block can play the role of limiting the depth of male seat connector insertion, avoid male seat connector insertion relatively pursuit of advanced studies at first The damage of inserted terminal and male seat connector；Clamping block, blocked hole can realize the single bend cutting base and male seat connector It snaps connection, positioning action can be played, male seat connector after grafting is avoided to loosen influence contact conduction；First step and second Step can play the role of limit and guiding male seat connector, avoid occurring in male seat connector insertion process or after insertion The case where mobile or shaking, and then above structure can play the role of limiting male seat connector jointly, structure is more reliable, peace Full high reliablity.

Unless otherwise defined, the technical term or scientific term that the utility model uses are should be belonging to the utility model The ordinary meaning that personage in field with general technical ability is understood." first ", " second " used in the utility model and Similar word is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.Equally, "one", the similar word such as " one " or "the" do not indicate that quantity limits yet, but indicates that there are at least one." comprising " or The similar word such as "comprising" means that the element or object that occur before the word cover the element for appearing in the word presented hereinafter Perhaps object and its equivalent and be not excluded for other elements or object.The similar word such as " connection " or " connected " not limits It due to physics or mechanical connection, but may include electrical connection, it is either direct or indirect."upper", "lower", "left", "right" etc. are only used for indicating relative positional relationship, and after the absolute position for being described object changes, then this is opposite Positional relationship may also correspondingly change.

Level in the utility model, the geometry sites such as vertical, concentric, only restriction ideally, is examined The multiple actual conditions for considering technology, machining accuracy and cost and technical effect, in this field, deviation 5% is all allowed, It and is also the actual conditions that the present invention limits geometry site.

There is the following to need to illustrate simultaneously:

(1) unless otherwise defined, in the embodiments of the present invention and attached drawing, same label represents same meaning.

(2) in the utility model embodiment attached drawing, the structure being related to the utility model embodiment is related only to, other Structure, which can refer to, to be commonly designed.

(3) for clarity, in the attached drawing for describing the embodiments of the present invention, the thickness quilt in layer or region Amplification.It is appreciated that when the element of such as layer, film, region or substrate etc is referred to as being located at "above" or "below" another element, The element " direct " can be located at "above" or "below" another element, or may exist intermediary element.

(4) in the absence of conflict, the feature in the same embodiment of the utility model and different embodiment can phase Mutually combination.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modification, equivalent replacement or improvement etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (5)

1. single bend cutting base, which is characterized in that including conduct piece and insulating part, the insulation configuration is that one side has opening Hollow structure housing shape, the insulating part includes bottom far from the opening and adjacent with the opening more A side, the bottom and the side jointly constructs go out to be used for the grafting space of male seat connector insertion, the conduct piece packet 4 conductive pins are included, each conductive pin includes the first contact portion, and one end is located at institute after first contact portion runs through the bottom Grafting space is stated to be configured to the first inserted terminal being electrically connected with male seat connector, the other end is vertically bent after running through the bottom The second contact portion is extended into, second contact portion is bonded the outside wall surface of the bottom and the edge face structure of the stretching bottom goes out Second inserted terminal, the outside wall surface of the bottom are equipped with the fitting locating slot for being bonded second contact portion, and described in 4 First contact portion in conductive pin runs through the bottom side by side；

The side includes the first side wall, second sidewall, third side wall and the 4th side wall, the first side wall and described second Side wall is opposite, and the third side wall is opposite with the 4th side wall；

The outer wall of the first side wall is equipped with the first limited block of limit male seat connector, sets on the outer wall of the second sidewall There is second limited block concordant with first limited block, the structure on the first side wall part on first limited block Clamping block is made, the first side wall part is configured with blocked hole, the card between the clamping block and first limited block The width for connecing block is greater than the width of the first side wall and the clamping block protrudes the first side wall, and first limited block protrudes institute Clamping block is stated, into a ladder, the second sidewall includes the First for limiting male seat connector to the second sidewall construction Rank and second step.

2. single bend cutting base as described in claim 1, which is characterized in that the third side wall is configured to ladder-like, packet It includes recessed for limiting the first groove of male seat connector to grafting direction in space.

3. single bend cutting base as described in claim 1, which is characterized in that the first side wall extends to grafting direction in space There is the third limited block for limiting male seat connector.

4. single bend cutting base as described in claim 1, which is characterized in that the material of the insulating part is plastic material.

5. single bend cutting base as described in claim 1, which is characterized in that the material of the conduct piece is copper.