CN209217237U - Electric connection terminal - Google Patents
Electric connection terminal Download PDFInfo
- Publication number
- CN209217237U CN209217237U CN201920062186.1U CN201920062186U CN209217237U CN 209217237 U CN209217237 U CN 209217237U CN 201920062186 U CN201920062186 U CN 201920062186U CN 209217237 U CN209217237 U CN 209217237U
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- Prior art keywords
- sheet metal
- conductive structure
- connection terminal
- electric connection
- hook
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Abstract
The utility model provides a kind of electric connection terminal, for electric wire to be electrically connected to the sheet metal of male terminal, the sheet metal offers the through-hole of perforation, the electric connection terminal is made of conductive material, and the electric connection terminal includes the connecting pin conductive structure and contact jaw conductive structure of integrated design, the connecting pin conductive structure with electric wire for being electrically connected, and the contact jaw conductive structure with sheet metal for being electrically connected；Contact jaw conductive structure is in one end far from connecting pin conductive structure equipped with the hook that one is in hook, and the hook passes through the through-hole of sheet metal and hook clamps sheet metal.The connection of electric wire and male terminal is carried out using the electric connection terminal of the utility model, reduce the contraposition work difficulty for being wired to sheet metal, and without holding on electric wire always with hand to enable core that can maintain to hook the state for holding sheet metal, or to the core end of bending time-consuming progress coiling fixing process again, therefore the working efficiency of connection can be effectively improved, production cost is reduced.
Description
Technical field
The utility model belongs to wire connecting fabric field more particularly to a kind of offer electronic equipment is for electrically connecting to electricity
The electric connection terminal of line.
Background technique
The male terminal of electric wire is for electrically connecting in electronic equipment, common sheet metal of the setting with through-hole connects as with electric wire
The structure connect.It please refers to shown in Fig. 1, Fig. 2, which, will be electric there are three the sheet metal 100 for connecting with electric wire 300
Line 300 is connected to the mode on sheet metal 100 are as follows: the core 310 of 300 bare front end of electric wire is inserted into through-hole 110 and is turned back again
Hook hold sheet metal 100 and it is dominated by hand live to hook the state (as shown in Figure 1) drawn, or it is more time-consuming by bending
Core 310, which is wrapped in again on flat core 310, is fixed temporarily (as shown in Figure 2), finally again by core 310 and sheet metal
100 are welded and fixed.Staff is in which to be manually directed at through-hole 110 for core 310 and be inserted into through-hole 110, due to logical
110 diameter of hole is smaller, and it is larger that electric wire 300 is directed at grafting work difficulty, and must also hold on always electric wire 300 with hand to enable line
Core 310 can maintain hook hold sheet metal 100 state, or it is more time-consuming the core 310 of bending is wrapped in again it is flat
More troublesome to the processing of 310 end of core when being fixed temporarily, therefore welding on straight shape core 310, working efficiency is low, production
It is at high cost.
Utility model content
The purpose of the utility model is to overcome above-mentioned the deficiencies in the prior art, provide a kind of electric connection terminal, purport
A kind of electric connection terminal that electric wire is quickly connected on male terminal sheet metal is being provided.
The utility model provides a kind of electric connection terminal, for electric wire to be electrically connected to male terminal, wherein the public affairs
Terminal includes the sheet metal being electrically connected with the electric wire, and the sheet metal offers the through-hole of perforation, and the electric connection terminal is adopted
It is made of conductive material, and the electric connection terminal includes the connecting pin conductive structure and contact jaw conductive structure of integrated design,
The connecting pin conductive structure with the electric wire for being electrically connected, and the contact jaw conductive structure with the sheet metal for being electrically connected
It connects；The contact jaw conductive structure is in one end far from the connecting pin conductive structure equipped with the hook that one is in hook, the card
It hooks across the through-hole and catches on the sheet metal.
Further, the hook, which hooks, holds the sheet metal, and clamps the sheet metal simultaneously.
Further, the surface abutted with the sheet metal that is hooked in is equipped at least one towards the sheet metal side
To protrusion outstanding.
Further, the hook includes flat segments and bending segment, and the cross-sectional shape of the bending segment can be circular arc
Shape, rectangle or other shapes.
Further, the connecting pin conductive structure includes:
First connector is to be located at the described one end of connecting pin conductive structure far from contact jaw conductive structure end, institute
The first connector is stated to include the first middle part and be located at first middle part two sides and extend upward or downward jointly
Two the first flank sections, two first flank sections can press the foreskin position for clamping the electric wire to intermediate convolution；
Second connector is second connection between first connector and the contact jaw conductive structure
Part includes the second middle part and is located at second middle part two sides and jointly two second side extending upward or downward
Alar part, two second flank sections can press the exposed core position for clamping the electric wire to intermediate convolution and form electrical connect
It connects.
Further, the length that two first flank sections extend is identical or different.
Further, the angle shape at an acute angle of two first flank sections.
Further, the length that two second flank sections extend is identical or different.
Further, the angle shape at an acute angle of two second flank sections.
The connection that electric wire and male terminal are carried out using the electric connection terminal of the utility model, is reduced and is wired to metal
The contraposition work difficulty of piece, and without holding on electric wire always with hand to enable core that can maintain to hook the state for holding sheet metal, or
To the core end of bending time-consuming progress coiling fixing process again, therefore the working efficiency of connection can be effectively improved, dropped
Low production cost.
Detailed description of the invention
In order to illustrate more clearly of the technical scheme in the embodiment of the utility model, will make below to required in embodiment
Attached drawing is briefly described, it should be apparent that, the drawings in the following description are merely some embodiments of the present invention,
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings
Other attached drawings.
Fig. 1 is the connection schematic diagram of electric wire and male terminal in existing design；
Fig. 2 is another connection schematic diagram of electric wire and male terminal in existing design；
The cooperation schematic diagram of Fig. 3 electric connection terminal provided by the embodiment of the utility model and male terminal；
The cooperation schematic diagram of another angle of Fig. 4 electric connection terminal provided by the embodiment of the utility model and male terminal；
Fig. 5 is the cooperation schematic diagram of electric connection terminal and male terminal provided by the embodiment of the utility model, is front view,
In, sheet metal is cut；
Fig. 6 is the perspective view of electric connection terminal provided by the embodiment of the utility model；
Fig. 7 is the Section A-A figure of Fig. 5；
Fig. 8 is the section B-B figure of Fig. 5.
Drawing reference numeral explanation:
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 to explain this
Utility model is not used to limit the utility model.
It should be noted that it can be directly another when component is referred to as " being fixed on " or " being set to " another component
On one component or indirectly on another component.When a component is known as " being connected to " another component, it can
To be directly to another component or be indirectly connected on another component.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention,
More than, unless otherwise specifically defined.
It is only phase each other it should also be noted that, the positional terms such as left and right, upper and lower in the utility model embodiment
It is reference to concept or with the normal operating condition of product, and should not be regarded as restrictive.
The utility model embodiment provides a kind of electric connection terminal, for electric wire to be electrically connected to male terminal, wherein such as
Shown in Fig. 3, male terminal includes the sheet metal 100 being electrically connected with electric wire 300, and sheet metal 100 offers the through-hole 110 of perforation.
Referring to figure 3. to Fig. 6, electric connection terminal 200 is made of conductive material, such as copper, and but not limited to this.Electrical connection
Terminal 200 includes connecting pin conductive structure 210 for being electrically connected with electric wire 300 and for connecing with what sheet metal 100 was electrically connected
Contravention conductive structure 220, connecting pin conductive structure 210 and contact jaw conductive structure 220 are structure as a whole.
Specifically, contact jaw conductive structure 220 is equipped with hook 221 in end, and hook 221 passes through through-hole 110 and catches on gold
Belong to piece 100.
Using the electric connection terminal 200 of the present embodiment, the contraposition work hardly possible that electric wire 300 is connected to sheet metal 100 is reduced
Degree, and without holding on electric wire 300 always with hand to enable core 310 that can maintain to hook the state for holding sheet metal 100, or to bending
310 end of core time-consuming progress coiling fixing process again, therefore the working efficiency of connection can be effectively improved, reduce life
Produce cost.
Hook 221 includes flat segments and bending segment in one of the embodiments, forms " J " that side view is traverse
Shape.The cross-sectional shape of the wherein bending segment of hook 221 can be arc-shaped, rectangle or other shapes.
In the present embodiment, referring to figure 4. with 5, hook 221 includes connecting with connecting pin conductive structure 210 and toward being away from
The flat interconnecting piece 2211 of 210 direction of connecting pin conductive structure extension is connected to interconnecting piece 2211 and is in the abutting of bending
Portion 2212 and the flat fixed part 2213 for being connected to abutting part 2212 and extending toward close 210 direction of connecting pin conductive structure,
When contact jaw conductive structure 220 is electrically connected with sheet metal 100, fixed part 2213, abutting part 2212 initially pass through through-hole 110, connection
Clipping lives sheet metal 100 and is temporarily combined fixation again with fixed part 2213 in portion 2211, to facilitate subsequent progress hook 221 and metal
The solder bond operation of piece 100.
The spacing of 2213 end of interconnecting piece 2211 and fixed part is equivalent to the thickness of sheet metal 100, to guarantee that hook 221 is worn
Sheet metal 100 can be clamped therebetween after crossing through-hole 110.The hook of hook 221 clamps sheet metal 100 and temporary combination, convenient
Operating personnel welds hook 221 with sheet metal 100 to realize non-removable be fixedly connected, it is ensured that structure electrical connection
Stability.
Referring to figure 5., the fixed part 2213 of hook 221 is equipped at least one direction on the surface abutted with sheet metal 100
100 direction of sheet metal raised 2214 (the present embodiment is two) outstanding.After hook 221 and sheet metal 100 are clamped, protrusion 2214
It is abutted with sheet metal 100, the setting of protrusion 2214 improves the clamping effect after 221 flexible deformation of hook to sheet metal 100, just
Continue welding after an action of the bowels.In the illustrated embodiment, protrusion 2214 and fixed part 2213 are integrally designed, and fixed part 2213 is in away from gold
Belong to 100 direction of piece and be equipped at least one indent (the present embodiment is two), close to 100 direction of sheet metal correspond to the position of indent to
Outer protrusion forms protrusion 2214.
Referring to figure 4., Fig. 5 and Fig. 6, connecting pin conductive structure 210 include the first connector 211 and the second connector 212,
First connector 211 include the first middle part 2111 and be located at 2111 left and right sides of the first middle part and it is common upwards or to
Two the first flank sections 2112 of lower extension, two the first flank sections 2112 crimp the foreskin of electric wire 300 to intermediate convolution
Fixed, one end of the second connector 212 is connect with contact jaw conductive structure 220, and the other end of the second connector 212 and first connects
Fitting 211 connects, and the second connector 212 includes the second middle part 2121 and is located at 2121 left and right sides of the second middle part simultaneously
Two the second flank sections 2122 extending upward or downward jointly, two the second flank sections 2122 are to intermediate convolution and by electric wire
300 exposed core 310, which crimps, to be fixed.
In use process, end is placed among the first middle part 2111 and second in the electric wire 300 of exposed core 310
It in portion 2121, then crimps and fixes by two inside convolutions of the first flank section 2112 and by the foreskin of electric wire 300, and by two the
The exposed core 310 of electric wire 300 is crimped and is fixed to intermediate convolution by two flank sections 2122, realizes electric wire 300 and electric connecting terminal
The connection of son 200 combines.Then hook 221 is passed through through-hole 110 and hook drawing folder by electric connection terminal 200 close to sheet metal 100
Firmly sheet metal 100 make contact jaw conductive structure 220 and sheet metal finally, hook 221 and sheet metal 100 are welded and fixed again
Connection relationship between 100, which is formed, non-removable is fixedly connected with relationship.
Fig. 6 is please referred to, the first flank section 2112, the second flank section 2122 and fixed part 2213 are set as the same side.Specifically
In fact, the first flank section 2112, the second flank section 2122 be set as toward the same side extend, in favor of with electric wire 300,310 phase of core
In conjunction with connection, but fixed part 2213 then visual actual use demand and set with the first flank section 2112, the second flank section 2122
For the same side or opposite side.
Fig. 7 and Fig. 8 are please referred to, the length that two the first flank sections 2112 extend is identical or different, and two the first flanks
The angle in portion 2112 shape at an acute angle.Further, the angle of 10 to 45 degree is formed.The design of acute angle is put into convenient for electric wire 300
One middle part 2111 improves operating efficiency.The design of acute angle is inside to two the first flank sections 2112 simultaneously convenient for operational instrument
It is pressed, then carries out convolution and compression combination is carried out to electric wire 300, to improve operating efficiency.Two the first flank sections
2112 angle is more preferably 20 to 30 degree.In illustrated embodiment, the angle of two the first flank sections 2112 is 30 degree.
First middle part, 2111 section be it is arc-shaped, corresponding radian can be set according to 300 diameter of electric wire of quasi- connection, but
It is not limited.Stress when circular-arc-shaped design advantageously reduces the first 2112 inside convolution of flank section on the one hand is concentrated, and is improved
Structural strength, another aspect circular-arc-shaped design facilitate behaviour convenient for fitting electric wire 300 conducive to electric wire 300 is placed in middle position
Make.
The length that two the second flank sections 2122 extend is identical or different, and the angle of two the second flank sections 2122 is at an acute angle
Shape.Further, and 10 to 45 angles spent are formed.What the second flank section 2122 clamped is the core 310 of electric wire 300, therefore,
The size of second flank section 2122 is smaller than the first flank section 2112, but based on the reason as the first flank section 2112, selection
The design of acute angle.Further, angle of the selection as the second flank section 2122, the first flank section 2112 and the second flank section
2122 angles are unanimously easy to process, and but not limited to this.
In the present embodiment, electric connection terminal 200 can be made of brass, and but not limited to this.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modification, equivalent replacement or improvement etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (9)
1. a kind of electric connection terminal, for electric wire to be electrically connected to male terminal, wherein the male terminal includes and the electric wire
The sheet metal of electrical connection, the sheet metal offer the through-hole of perforation, which is characterized in that the electric connection terminal uses conduction material
Material is made, and the electric connection terminal includes the connecting pin conductive structure and contact jaw conductive structure of integrated design, the connection
End conductive structure with the electric wire for being electrically connected, and the contact jaw conductive structure with the sheet metal for being electrically connected；It is described
Equipped with the hook that one is in hook, the hook passes through described for the one end of contact jaw conductive structure far from the connecting pin conductive structure
Through-hole simultaneously catches on the sheet metal.
2. electric connection terminal as described in claim 1, which is characterized in that the hook, which hooks, holds the sheet metal, and simultaneously
Clamp the sheet metal.
3. electric connection terminal as described in claim 1, which is characterized in that described to be hooked in the surface abutted with the sheet metal
Equipped at least one towards the sheet metal direction protrusion outstanding.
4. electric connection terminal as described in claim 1, which is characterized in that the hook includes flat segments and bending segment, and is somebody's turn to do
The cross-sectional shape of bending segment can be arc-shaped or rectangle.
5. electric connection terminal as described in claim 1, which is characterized in that the connecting pin conductive structure includes:
First connector is to be located at the described one end of connecting pin conductive structure far from contact jaw conductive structure end, described the
A connection piece includes the first middle part and is located at first middle part two sides and jointly extend upward or downward two
First flank section, two first flank sections can press the foreskin position for clamping the electric wire to intermediate convolution；
Second connector is the second connector packet between first connector and the contact jaw conductive structure
Two the second flank sections for including the second middle part and being located at second middle part two sides and extending upward or downward jointly,
Two second flank sections can press the bare wire position for clamping the electric wire to intermediate convolution and be electrically connected.
6. electric connection terminal as claimed in claim 5, which is characterized in that the length that two first flank sections extend is phase
It is same or different.
7. electric connection terminal as claimed in claim 5, which is characterized in that the angle of two first flank sections is at an acute angle
Shape.
8. electric connection terminal as claimed in claim 5, which is characterized in that the length that two second flank sections extend is phase
It is same or different.
9. electric connection terminal as claimed in claim 5, which is characterized in that the angle of two second flank sections is at an acute angle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062186.1U CN209217237U (en) | 2019-01-15 | 2019-01-15 | Electric connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920062186.1U CN209217237U (en) | 2019-01-15 | 2019-01-15 | Electric connection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209217237U true CN209217237U (en) | 2019-08-06 |
Family
ID=67467186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920062186.1U Active CN209217237U (en) | 2019-01-15 | 2019-01-15 | Electric connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209217237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672033A (en) * | 2019-01-15 | 2019-04-23 | 东莞市仁海塑胶制品有限公司 | Electric connection terminal |
-
2019
- 2019-01-15 CN CN201920062186.1U patent/CN209217237U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672033A (en) * | 2019-01-15 | 2019-04-23 | 东莞市仁海塑胶制品有限公司 | Electric connection terminal |
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| GR01 | Patent grant |