CN103001019B - Crimping terminal of wire - Google Patents
Crimping terminal of wire Download PDFInfo
- Publication number
- CN103001019B CN103001019B CN201110267018.4A CN201110267018A CN103001019B CN 103001019 B CN103001019 B CN 103001019B CN 201110267018 A CN201110267018 A CN 201110267018A CN 103001019 B CN103001019 B CN 103001019B
- Authority
- CN
- China
- Prior art keywords
- type terminal
- crimp type
- layer
- ground floor
- crimp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
- H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
Abstract
The present invention relates to a kind of crimping terminal of wire. The invention provides the crimp type terminal of a kind of wire, including the crimp type terminal main body being made of an electrically conducting material, it includes crimp type terminal ground floor and the crimp type terminal second layer, described crimp type terminal ground floor and the laminating of the crimp type terminal second layer and arranges; From the alar part that the both sides that described crimp type terminal back body is relative are extended, being used for conductor compression jointing in described back body, described alar part has front-end and back-end; Described crimp type terminal ground floor and the described crimp type terminal second layer at least start, from described alar part front end, the extension that overlaps forward. The invention solves the problem that during energising, the heating of crimp type terminal body front part is excessive, and strengthen the mechanical coupling strength of crimp type terminal wire crimp area and transitional region.
Description
Technical field
The present invention relates to a kind of crimping terminal of wire, particularly relate to a kind of crimp type terminal being suitable for big electric current.
Background technology
Crimping terminal of wire is often used in two contacts in connection circuit loop. In use, the rear end of crimping terminal of wire is generally used for crimping wire of a contact in circuit loop, and the other end is used for connecting in circuit loop another contact.
Fig. 1 shows the structure of a kind of existing crimping terminal of wire. As it is shown in figure 1, this crimp type terminal includes crimp type terminal main body 2, crimp type terminal main body has anterior 3 and rear portion 4. It is provided with wire crimp area 5 at the rear portion 4 of crimp type terminal and extends the wing 6 from wire crimp area 5 opposite sides. When using this crimp type terminal, wire is placed in wire crimp area 5, then make the wing 6 deformation push down the wire being placed on wire crimp area 5, and attachment structure can be set further on the front portion of crimp type terminal main body, be connected terminal in order to connect the docking coordinated with this crimp type terminal.
In the crimping terminal of wire of similar Fig. 1, there is due to the rear portion of crimp type terminal crimp region 5 and the wing 6, so the cross-sectional area at its rear portion is bigger than anterior cross-sectional area. When crimp type terminal turn-on current, cause crimp type terminal anterior (as: start forward to crimp type terminal front portion 3 from the transitional region 7 adjacent with crimp type terminal rear portion 4) heating is relatively big, affects the electric conductivity of whole crimp type terminal. Particularly when this crimp type terminal is used for turning on big electric current (in such as electric automobile the big current connection terminals period of the day from 11 p.m. to 1 a.m), the heating problem that big electric current makes crimp type terminal anterior is more serious and prominent, affects the current-carrying performance of crimp type terminal.
And, this crimp type terminal is more weak in wire crimp area 5 and transitional region 7 mechanical coupling strength, causes that crimp type terminal is easily broken off when bearing pulling force or vibration at crimping lead wire, particularly when crimp type terminal front portion is overheated.
Additionally, in the crimp type terminal of similar Fig. 1, the front portion structure of this crimp type terminal can only dock with the connection terminal matched, and the docking not being suitable for connecting other different structure connects terminal, namely to use the crimp type terminal of different front portion structure to connect the docking with different structure and connect terminal.
So, there is a need to provide the crimp type terminal of a kind of improvement, can solve the big problem of above-mentioned crimp type terminal front portion heating, and the crimp type terminal of this improvement, simple in construction, it is easy to processing, low cost of manufacture.
It addition, it is also required to provide the crimp type terminal of a kind of improvement so that the mechanical coupling strength of this crimp type terminal wire crimp area and transitional region strengthens.
In addition, it is also desirable to provide the crimp type terminal of a kind of improvement so that this crimp type terminal can connect the docking of various different structure and connect terminal.
Summary of the invention
An object of the present invention is to provide a kind of crimp type terminal that can solve the big problem of above-mentioned crimp type terminal front portion heating.
It is another object of the invention to provide a kind of simple in construction, be easy to processing, crimp type terminal that production cost is relatively low.
It is another object of the present invention to, strengthen the mechanical coupling strength of crimp type terminal wire crimp area and transitional region.
It is another object of the invention to provide the crimp type terminal of a kind of docking connection terminal that can connect and there is different structure.
The present invention relates to a kind of crimping terminal of wire, described crimp type terminal includes: the crimp type terminal main body being made of an electrically conducting material, and it includes crimp type terminal ground floor and the crimp type terminal second layer, described crimp type terminal ground floor and the laminating of the crimp type terminal second layer and arranges; From the alar part that the both sides that described crimp type terminal back body is relative are extended, being used for conductor compression jointing in described back body, described alar part has front-end and back-end; Described crimp type terminal ground floor and the described crimp type terminal second layer at least start, from described alar part front end, the extension that overlaps forward.
The present invention relates to a kind of crimping terminal of wire, described crimp type terminal includes: link part, is used for connecting mating terminals; Conductor compression jointing part, including crimping district and the crimping wing; And the transition zone portion between described link part and described conductor compression jointing part, described transition zone portion and described crimping district relatively crimp the wing and all have bigger thickness.
One of beneficial effect of crimp type terminal of the present invention is: solve the problem that the heating of crimp type terminal front portion is big so that the current capacity of crimp type terminal can be significantly improved, and processing is very convenient, and processing cost is relatively low.
Another of crimp type terminal of the present invention provides the benefit that: the mechanical coupling strength of crimp type terminal wire crimp area and transitional region is strengthened, it is prevented that crimp type terminal is in use owing to being easily broken off when crimping lead wire suffers pulling force or has vibration.
The another of crimp type terminal of the present invention provides the benefit that: the docking that can connect various different structure connects terminal.
Those skilled in the art will be become apparent by the above and other purpose of the present invention, feature and advantage after reading detailed description below and accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of a kind of crimp type terminal;
Fig. 2 a is the axonometric chart of one specific embodiment of crimp type terminal of the present invention;
Fig. 2 b is the axonometric chart that the crimp type terminal shown in Fig. 2 a dispenses a wing;
Fig. 3 is the crimp type terminal view along A-A direction of Fig. 2 a;
Fig. 4 is the axonometric chart (eliminating a wing in view) of a kind of deformation of the crimp type terminal shown in Fig. 2 a and 2b;
Fig. 5 is the axonometric chart of the crimp type terminal another kind deformation shown in Fig. 2 a and 2b;
Fig. 6 is the assembling schematic diagram of a kind of crimp type terminal as shown in Figure 2-5;
Fig. 7 is the axonometric chart of a kind of deformation of the crimp type terminal shown in Fig. 5.
Fig. 8 a is the axonometric chart of another specific embodiment of crimp type terminal of the present invention;
Fig. 8 b is the axonometric chart that the crimp type terminal shown in Fig. 8 a dispenses a wing;
Fig. 9 is the axonometric chart (eliminating a wing in view) of a kind of deformation of crimp type terminal in Fig. 8 a and Fig. 8 b;
Figure 10 is the axonometric chart of crimp type terminal another kind deformation in Fig. 8 a and Fig. 8 b;
Figure 11 is the axonometric chart of crimp type terminal another kind deformation in Figure 10;
Figure 12 is a kind of blank axonometric chart that may make up crimp type terminal as illustrated in figs. 8-11;
Figure 13 is the axonometric chart (eliminating a wing in view) of the another kind of deformation of the crimp type terminal shown in Fig. 8 a and Fig. 8 b;
Figure 14 is the axonometric chart (eliminating a wing in view) of the another kind of deformation of the crimp type terminal shown in Figure 13;
Figure 15 is the axonometric chart (eliminating a wing in view) of crimp type terminal obtained after the another kind of deformation of the crimp type terminal shown in Figure 13;
Figure 16 is a kind of blank axonometric chart that may be constructed crimp type terminal as illustrated in figs. 13-15;
Figure 17 is the axonometric chart after the crimp type terminal in Figure 10 installs threaded body;
Figure 18 is the installation diagram that the crimp type terminal in Figure 17 installs threaded body;
Figure 19 is the crimp type terminal similar with Figure 10 axonometric chart after body front part is folding;
Figure 20 a is the axonometric chart according to another specific embodiment of crimp type terminal of the present invention;
Figure 20 b is the axonometric chart that the crimp type terminal shown in Figure 20 a dispenses a wing.
Detailed description of the invention
Below with reference to the accompanying drawing constituting this specification part, the various detailed description of the invention of the present invention are described. It should be understood that, although using the term representing direction in the present invention, such as "front", "rear", " on ", D score etc. various example features and the element of the present invention are described, but use at this these terms to be intended merely to and facilitate descriptive purpose, determine based on the example orientations shown in accompanying drawing. Owing to disclosed embodiment of this invention can be arranged according to different directions, so these represent that the term in direction is intended only as explanation and should not be considered as restriction. In the conceived case, the identical or similar accompanying drawing labelling used in the present invention refers to identical parts.
Fig. 2 a shows the crimp type terminal 10 of a specific embodiment according to the present invention. Crimp type terminal is that conductive material is made, for instance be that metal material is made. As shown in Figure 2 a, crimp type terminal 10 includes crimp type terminal main body 101, and crimp type terminal main body 101 includes crimp type terminal ground floor 102 and the crimp type terminal second layer 103, and both fit setting. The crimp type terminal second layer 103 laminating is arranged on above crimp type terminal ground floor 102. Described crimp type terminal ground floor and the second layer are all that tabular or lamellar, tabular or flaky material have easily fabricated benefit, but can also be other shape. Crimp type terminal 10 can be the stamping parts that impact style is formed.
Crimp type terminal has crimp type terminal body front part 105 and back body 104, and from two wings 108 that the opposite sides of the crimp type terminal ground floor 102 of crimp type terminal back body 104 is each extended, the back body 104 between two wings 108 is crimp region. Two wings of display exemplary in Fig. 2 a are symmetrical, bearing of trend is to stretch out obliquely, but it is understood that the shape of two wings and to stretch out direction can be asymmetric, the final wing its direction stretched out also do not limited, as long as can push down, after deforming, the wire being placed on crimp region. Optionally, the single-piece that the wing 108 and crimp type terminal main body 101 are integrally formed, so the individual construction of one is easy to processing and manufacturing. During crimping, deform thus by the crimp region in the back body 104 between conductor compression jointing to the wing by making the wing 108. Each wing 108 has front end 108a and rear end 108b.
Fig. 2 b shows the crimp type terminal 10 in Fig. 2 a, but eliminate a wing for illustration purposes, thus the structure that the display crimp type terminal second layer 103 clearly and ground floor 102 laminating are arranged, and the structure of the crimp type terminal second layer 103 rearward end 103r and position are arranged. As shown in Figure 2 b, the crimp type terminal second layer 103 and crimp type terminal ground floor 102 start to overlap forward extensions from wing front end 108a, thus crimp type terminal main body forms the cross-sectional area (structure of the crimp type terminal cross-sectional area of increase is shown in Fig. 3) of double-decker increase coincidence extension on coincidence extension.
It is to be noted, for convenient narration in the present invention, for all of crimp type terminal (including what crimp type terminal body front part entirety was bent), the part of its crimping lead wire is referred to as the rear portion of crimp type terminal main body, and the part relative with this rear portion is referred to as the front portion of crimp type terminal main body. Extend forward and represent from crimp type terminal back body to the extension in crimp type terminal body front part direction, represent rightabout extension with extending back.
Crimp type terminal ground floor 102 has front end 106. The crimp type terminal second layer 103 goes ahead and extends to the front end 106 of crimp type terminal ground floor 102 in figure 2b, so, all has double-decker in the front portion of whole crimp type terminal, solves the anterior excessive problem of generating heat when energising of crimp type terminal. And, this double-decker at least enhances the mechanical coupling strength of crimp type terminal transitional region so that crimp type terminal not easy fracture when wire bears bigger pulling force or has larger vibration.
The crimp type terminal 10 of the present invention also includes the crimp type terminal second layer 103 and extends forward from wing front end 108a, and forms the situation of other relative positions between crimp type terminal ground floor 102 front end 106; And the crimp type terminal second layer 103 extends forwardly beyond the situation of crimp type terminal ground floor 102 front end 106. In other words, as long as making the crimp type terminal second layer 103 have coincidence extension with crimp type terminal ground floor 103 forward from wing front end 108a, make to start that at least part of length of crimp type terminal body front part forward has double-decker from wing front end 108a, then all within the scope of crimp type terminal 10 of the present invention. Because in the application that some are concrete, the forward portion of crimp type terminal body front part can (such as connect or arrange other conductive structures) thus increasing the conduction cross-sectional area of this part by other means. So the problems of too of part (particularly transitional region 109) heating rearward solving crimp type terminal body front part also has very important significance. And above-mentioned start at least part of length of crimp type terminal body front part forward has double-deck crimp type terminal from wing front end 108a and exactly solve the part (particularly transitional region) rearward in body front part and generate heat when being energized excessive problem, and enhance the mechanical coupling strength of crimp type terminal transitional region.
It is to be noted, " overlap and extend " of mentioning in the present invention refers to crimp type terminal ground floor 102 and the crimp type terminal second layer 103 and has lap on the fore-and-aft direction of crimp type terminal main body, it had both included crimp type terminal ground floor 102 as shown in Figure 2 b and the crimp type terminal second layer 103 identical situation of fitting part shape in the longitudinal direction, also included crimp type terminal ground floor 102 and situation that partial shape that the crimp type terminal second layer 103 is fitted in the longitudinal direction differs.
It is identical embodiment for the crimp type terminal second layer 103 and crimp type terminal ground floor 102 fitting part shape in the longitudinal direction, skilled artisan would appreciate that such crimp type terminal manufacture and use particularly convenient, and significantly increasing the cross-sectional area that crimp type terminal is anterior.
Fig. 3 is the crimp type terminal view along A-A direction of Fig. 2 a, for showing that having double-deck crimp type terminal has the cross-sectional area of increase.
Fig. 4 shows a kind of crimp type terminal 11, and it is a kind of deformation of crimp type terminal 10 in Fig. 2 a and Fig. 2 b. For illustration purposes, as Fig. 2 b, a wing 108 of crimp type terminal 11 is eliminated in the diagram thus the structure of the display structure crimp type terminal second layer 103 clearly and crimp type terminal ground floor 102 laminating. As shown in Figure 4, crimp type terminal 11 and crimp type terminal 10 are distinctive in that: in crimp type terminal 11, the crimp type terminal second layer 103 and crimp type terminal ground floor 102 overlap further and extend between wing front end 108a and rear end 108b. Should be appreciated that except above-mentioned difference, crimp type terminal 11 includes crimp type terminal 10 disclosed all possible situation in the description.
Compare with crimp type terminal 10, crimp type terminal 11 also has double-decker in part crimp region further, so crimp type terminal 11 not only has the benefit of crimp type terminal 10, and further enhance the mechanical coupling strength at least from ripple region excessively to this part crimp region so that crimp type terminal 11 more difficult fracture when wire bears bigger pulling force or has larger vibration. And when the wing 108 deforms crimping lead wire when crimp region, the wing 108 crimp type terminal second layer 103 that can press extends in the part between wing front end 108a and rear end 108b, this laminating more firmly effect of two-layer up and down having also functioned to make crimp type terminal.
Fig. 5 shows a kind of crimp type terminal 12, and it is the another kind of deformation of crimp type terminal 10 in Fig. 2 a and Fig. 2 b. Crimp type terminal 12 and crimp type terminal 10 are distinctive in that: in crimp type terminal 12, the crimp type terminal second layer 103 and crimp type terminal ground floor 102 overlap further and extend to 108b place, wing rear end, the length of the whole crimp region extended between 108a and 108b of wing front end that namely overlaps further. Should be appreciated that except above-mentioned difference, crimp type terminal 12 includes crimp type terminal 10 disclosed all possible situation in the description.
Compare with crimp type terminal 10 and 11, crimp type terminal 12 has double-decker further in whole crimp region length, so crimp type terminal 12 not only has the benefit of crimp type terminal 10 and 11, and further enhance at least from transitional region until whole crimp region between mechanical coupling strength so that crimp type terminal 12 when wire bears bigger pulling force or has larger vibration more be not easy fracture. And when the wing 108 deforms crimping lead wire when crimp region, the wing 108 crimp type terminal second layer 103 that can press extends in the part in whole crimp region length, it better serves the laminating more firmly effect of two-layer up and down that can make.
Fig. 6 is the assembling schematic diagram of crimp type terminal 10-12 in Fig. 2-5. it will be seen that crimp type terminal ground floor 102 and the crimp type terminal second layer 103 are two parts separated, for instance be two the independent punch components being stamped and formed out. making crimp type terminal 10-12 as above, the crimp type terminal second layer 102 that only need to be added to by the crimp type terminal second layer 103 is fitted to be arranged. although figure showing, the crimp type terminal second layer 103 is identical with crimp type terminal ground floor 102 length, but it is understood that the length of the crimp type terminal second layer 103 simply signal in Fig. 6, can be arranged as required to the crimp type terminal second layer 103 length makes the crimp type terminal made start to overlap forward to extend to form double-decker (such as crimp type terminal 10) from wing front end 108a, or between wing front end 108a and wing rear end 108b, partial-length also overlaps further and extend to form double layer area (such as crimp type terminal 11), or between wing front end 108a and wing rear end 108b, whole length also overlap further and extend to form double-decker (such as crimp type terminal 12).
Crimp type terminal ground floor 102 and the second layer 103 fitted mutually can be fixed together by various modes such as such as welding, securing member connections. So crimp type terminal 10-12 structure is not only very simple, and being easy to produce, production cost is low.
Although it is pointed out that in the crimp type terminal shown by Fig. 2-Fig. 5, the crimp type terminal ground floor 102 with the wing 108 is arranged on down, and the crimp type terminal second layer 103 laminating is arranged on above crimp type terminal ground floor 102. It should be appreciated to those skilled in the art that the crimp type terminal understanding Fig. 2-Fig. 5 display can be deformed into the crimp type terminal of following structure: fit by the crimp type terminal second layer 103 and be arranged on the lower section of crimp type terminal ground floor 102 and other are constant.
Fig. 7 shows crimp type terminal 13, it is simply that by the pressure connection terminal of crimp type terminal in Fig. 5 12, the second layer 103 laminating is arranged on what crimp type terminal ground floor 102 was formed below, and other structures of crimp type terminal 13 are identical with crimp type terminal 12. Although not having accompanying drawing to show, but it is to be understood that crimp type terminal 10 and 11 shown in Fig. 2-4 is equally possible to be deformed into the crimp type terminal second layer 103 laminating and be arranged on crimp type terminal ground floor 102 crimp type terminal below.
Fig. 8 a shows the crimp type terminal 14 of another specific embodiment according to the present invention. As shown in Figure 8 a, the structure of crimp type terminal 14 is essentially identical with the crimp type terminal 10 shown in Fig. 2 a-2b, and it is distinctive in that: crimp type terminal ground floor 102 and the crimp type terminal second layer 103 connect the inseparable one of formation at crimp type terminal body front end 126 place. As a kind of optional embodiment, in Fig. 8 a, the crimp type terminal second layer 103 of crimp type terminal 14 is to fit to after crimp type terminal ground floor 102 is folded up to be formed on crimp type terminal ground floor 102, and burst forms crimp type terminal body front end 126. The crimp type terminal second layer 103 starts crimp type terminal ground floor 102 of fitting the extension that overlaps backward from crimp type terminal body front end 126 with crimp type terminal ground floor 102 from crimp type terminal body front end 126. Should be appreciated that except above-mentioned difference, crimp type terminal 14 includes crimp type terminal 10 disclosed all possible situation in the description.
Fig. 8 b shows the crimp type terminal 14 in Fig. 8 a, but eliminate a wing for illustration purposes, thus the structure that the display crimp type terminal second layer 103 clearly and ground floor 102 laminating are arranged, and the structure of the crimp type terminal second layer 103 rearward end 103r and position are arranged. As shown in Figure 8 b, the crimp type terminal second layer 103 overlaps with crimp type terminal ground floor extension terminate at 108a place, the wing 108 front end backward from the crimp type terminal body front end 126 crimp type terminal ground floor 102 that starts to fit.
So, in the embodiment of Fig. 8 a and 8b display, the whole length of crimp type terminal body front part all has double-decker, add the cross-sectional area of crimp type terminal body front part, efficiently solve or alleviate the problem that the heating of crimp type terminal front portion is big, and at least enhance the mechanical coupling strength of transitional region 109. And owing to crimp type terminal 14 is folded to form by the crimp type terminal second layer and crimp type terminal ground floor, its structure is particularly simple, it is especially convenient to produce.
Fig. 9 shows crimp type terminal 15, and it is a kind of deformation of crimp type terminal 14 in Fig. 8 a and Fig. 8 b. For illustration purposes, a wing 108 of crimp type terminal 15 is eliminated in fig .9 as Fig. 8 b, thus the structure of the display crimp type terminal second layer 103 clearly and crimp type terminal ground floor 102 laminating, and the structure of the crimp type terminal second layer 103 rearward end 103r and position are arranged. Crimp type terminal 15 and crimp type terminal 14 are distinctive in that: in crimp type terminal 15, the crimp type terminal second layer 103 and crimp type terminal ground floor 102 overlap further and extend between wing front end 108a and rear end 108b. Should be appreciated that except above-mentioned difference, crimp type terminal 15 includes crimp type terminal 14 disclosed all possible situation in the description.
Compare with crimp type terminal 14, crimp type terminal 15 also has double-decker in part crimp region further, so crimp type terminal 15 not only has the benefit of crimp type terminal 14, and further enhance the mechanical coupling strength at least from transitional region to part crimp region so that crimp type terminal 15 more difficult fracture when wire bears bigger pulling force or has larger vibration. And when the wing 108 deforms crimping lead wire when crimp region, the wing 108 crimp type terminal second layer 103 that can press extends in the part between wing front end 108a and wing rear end 108b, this also acts and makes the upper and lower two-layer laminating more firmly effect of crimp type terminal.
Figure 10 shows crimp type terminal 16, and it is the another kind of deformation of the crimp type terminal 14 shown in Fig. 8 a and Fig. 8 b. Crimp type terminal 16 and above-mentioned crimp type terminal 14 are distinctive in that: in crimp type terminal 16, the crimp type terminal second layer 103 and crimp type terminal ground floor 102 overlap further and extend to 108b place, wing rear end, the length of the whole crimp region extended between 108a and 108b of wing front end that namely overlaps further. Should be appreciated that except above-mentioned difference, crimp type terminal 16 includes crimp type terminal 14 disclosed all possible situation in the description.
Compare crimp type terminal 14 and 15, crimp type terminal 16 has double-decker further in whole crimp region length, so crimp type terminal 16 not only has the benefit of crimp type terminal 14 and 15, and further enhance at least from transitional region until whole crimp region between mechanical coupling strength so that crimp type terminal 16 more difficult fracture when wire bears bigger pulling force or has larger vibration. And when the wing 108 deforms crimping lead wire when crimp region, the wing 108 crimp type terminal second layer 103 that can press extends in the part of whole crimp region length, and this better serves and makes the upper and lower two-layer laminating more firmly effect of crimp type terminal.
It is pointed out that in the crimp type terminal 14-16 shown by Fig. 8-Figure 10, the crimp type terminal ground floor 102 with the wing 108 is arranged on down, and the crimp type terminal second layer 103 laminating is arranged on above crimp type terminal ground floor 102. But skilled artisan would appreciate that, crimp type terminal 14-16 can be deformed into the crimp type terminal of following structure completely: namely other structures are constant, and simply the crimp type terminal second layer 103 is that after being folded down by crimp type terminal ground floor 102, laminating setting is formed below crimp type terminal ground floor 102.
Figure 11 shows crimp type terminal 17, it is exactly be folded up changing into by crimp type terminal ground floor 102 by the crimp type terminal second layer 103 of crimp type terminal in Figure 10 12 being folded down, and laminating is arranged on crimp type terminal ground floor 102 and overlaps extension below backward with crimp type terminal ground floor until the wing rear end 108b of crimp type terminal, other structures of crimp type terminal 17 are identical with crimp type terminal 16. Although not having accompanying drawing to show, it will be appreciated that crimp type terminal 14 and 15 shown in Fig. 8-9 equally possible be deformed into crimp type terminal ground floor 102 is folded down after fit to the crimp type terminal that the crimp type terminal second layer 103 is formed below of crimp type terminal ground floor 102.
Figure 12 shows the blank 200 of a kind of crimp type terminal 14-17 that may be constructed as described in Fig. 8-11. This blank 200 body shape is tabular or lamellar. The alar part part 108 transverse to main body bearing of trend is each extended over out in the both sides of blank 200 back body 104. Blank main part between the wing 108 is the wire crimp area after making crimp type terminal. Blank main part front portion 105 has Part I 120 and Part II 121, and Part I 120 was connected by intersection 123 before Part II 121.
When to manufacture the crimp type terminal 14-17 as described in Fig. 8-11, only at intersection 123, Part I 120 need to be folded up and fits to after above Part II 121, or at intersection 123, Part I 120 is folded down and fits to after below Part II 121, namely this Part I 120 forms the crimp type terminal second layer 103, and Part II 121 then forms crimp type terminal ground floor 102.
It is to be understood that, the length of Part I 120 simply signal in Figure 12, the length that can be arranged as required to Part I 120 makes the free end 125 of Part I be located at 108a place, wing front end after terminating after folding, or terminate between wing front end 108a and wing rear end 108b, or terminate in 108b place, wing rear end.
Figure 13 shows crimp type terminal 18, and it is a kind of deformation of crimp type terminal 14 in Fig. 8 a and 8b. For illustration purposes, a wing 108 of crimp type terminal 18 is eliminated in fig. 13 as Fig. 8 b, thus the structure of the display structure crimp type terminal second layer 103 clearly and crimp type terminal ground floor 102 laminating, and the structure of the crimp type terminal second layer 103 rearward end 103r and crimp type terminal extension 122 free end 128 and position are arranged. As shown in figure 13, crimp type terminal 18 and crimp type terminal 14 are distinctive in that: in crimp type terminal 18, and crimp type terminal ground floor 102 and the crimp type terminal second layer 103 also connect the inseparable one of formation at crimp type terminal body rear 127 place. As the optional embodiment of one, crimp type terminal ground floor 102 layers 127 has an extension 122 in its back-end, this extension 122 is folded up and fits on crimp type terminal ground floor 102, and and crimp type terminal ground floor 102 overlap and extend close to forward the 108a place, front end of the wing 108. So, the crimp type terminal second layer 103 includes extension 122 and crimp type terminal ground floor 102 and is fitted in crimp type terminal ground floor 102 part above after crimp type terminal body front end 126 place is folded up.
The crimp type terminal 16 that similar Figure 10 shows, crimp type terminal 18 is due in transitional region 109 with almost have double-decker in whole crimp region, so crimp type terminal 18 has the benefit that crimp type terminal 16 is similar.
Although Figure 13 showing, although the free end 128 of extension 122 and crimp type terminal 18 front end are folded up the free end 125 of part and close at the 108a place, front end of the wing 108 but be not in contact with, it will be appreciated by those skilled in the art that two free ends 128 contact at 108a place, wing front end with 125 it is also possible that. Crimp type terminal 18 in Figure 13 also includes the position of the two free end 128 and 125 and moves forward and backward, relative to the position shown in Figure 13, the various crimp type terminals that change is formed, as long as the crimp type terminal formed is from 108a place, wing front end, at least part of length that crimp type terminal is anterior has double-decker.
It should be appreciated by those skilled in the art that the crimp type terminal in Figure 13 can also include following form: namely crimp type terminal ground floor 102 and the crimp type terminal second layer 103 only connect the crimp type terminal forming inseparable one at crimp type terminal body rear 127 place. A kind of optional detailed description of the invention is that the crimp type terminal 18 shown in Figure 13 is carried out following deformation: namely crimp type terminal ground floor 102 does not have the part being folded up forming the crimp type terminal second layer 103 at crimp type terminal body front end 126 place, and is only folded up fitting to above crimp type terminal ground floor 102 by the extension 122 of crimp type terminal ground floor in crimp type terminal body rear 127 and forms the crimp type terminal second layer 103. And, the crimp type terminal second layer 103 and crimp type terminal ground floor 102 overlap the free end 128 extending up to forward extension 122 at least over wing front end 108a so that starting have double-decker at least part of length of crimp type terminal body front part forward from wing front end 108a.
Figure 14 shows crimp type terminal 19, and it is the another kind of deformation of the crimp type terminal 18 shown in Figure 13. For illustration purposes, eliminate a wing 108 of crimp type terminal 19 in fig. 14 as in fig. 13, thus the structure of the display structure crimp type terminal second layer 103 clearly and crimp type terminal ground floor 102 laminating, and the structure of the crimp type terminal second layer 103 rearward end 103r and crimp type terminal extension 122 free end 128 and position are arranged. As shown in figure 14, crimp type terminal 19 and crimp type terminal 18 are distinctive in that: crimp type terminal 19 middle front part and the extension in crimp type terminal 19 122 are folded down in crimp type terminal body front end 126 and rear end 127 place respectively, the two parts being folded down form the crimp type terminal second layer 103, and overlap below laminating crimp type terminal ground floor 102 extension. Should be appreciated that except above-mentioned difference, crimp type terminal 19 includes crimp type terminal 18 disclosed all possible situation in the description.
Figure 15 shows crimp type terminal 20, and it is the another kind of deformation of the crimp type terminal 18 shown in Figure 13. For illustration purposes, eliminate a wing 108 of crimp type terminal 20 in fig .15 as in fig. 13, thus the structure of the display structure crimp type terminal second layer 103 clearly and crimp type terminal ground floor 102 laminating, and the structure of the crimp type terminal second layer 103 rearward end 103r and crimp type terminal extension 122 free end 128 and position are arranged. As shown in figure 15, crimp type terminal 20 and crimp type terminal 18 are distinctive in that: in crimp type terminal 20, extension 122 is folded down at crimp type terminal body rear 127 place and fits to below crimp type terminal ground floor 102. And, although accompanying drawing does not show, crimp type terminal 18 in Figure 13 can also be deformed into the crimp type terminal second layer 103 and fit to below crimp type terminal ground floor 102 by being folded up changing into being folded down at crimp type terminal body front end 126 place, and other part-structures remain unchanged.
In a word, crimp type terminal ground floor 102 and the crimp type terminal second layer 103 connect the inseparable one of formation in crimp type terminal body front end and at least one place, rear end by such as folding mode. Further, the crimp type terminal second layer 103 and crimp type terminal 102 overlap and extend so that start, in crimp type terminal body front part forward, at least have double-deck crimp type terminal all within guarantor's expansion scope of the present invention along its partial-length from wing front end 108a.
Figure 16 shows the structure chart of the blank 300 of a kind of crimp type terminal 18-20 that can be formed shown in Figure 13-15. Its blank 200 shown with Figure 12 is distinctive in that, the blank back body 104 that Figure 16 shows also include from rear end 127 place start the extension 122 that extends back. This extension 122 can be gone up, lower turnover, until fitting overlapping with blank back body 104, forms the crimp type terminal 18-20 shown in Figure 13-15.
The above-mentioned all disclosed crimp type terminals of description, its crimp type terminal body front part 105 all may be configured as to have and connects other various attachment structures connecting terminal coordinated with crimp type terminal.
Figure 17 shows and is further provided with a kind of exemplary dismountable attachment structure in the body front part 105 of the crimp type terminal 14 shown in Figure 10, for instance threaded body 133, and threaded body 133 is pipe, naturally it is also possible to be other shapes. One end 138 of threaded body 133 is provided with screw thread (not shown), the other end 139 includes to be connected, with the docking of other various different structures, the interface that terminal (not shown) matches so that the wire being crimped can be connected terminal with the docking of various different structures and be connected by crimp type terminal.
Figure 18 shows how threaded body 133 assembles with crimp type terminal 14. Specifically, the body front part 105 of crimp type terminal 14 is provided with threaded connection hole 131 on crimp type terminal ground floor 102, and (threaded connection hole 131 does not show in fig. 17, but in figure 18 it can be seen that), the crimp type terminal second layer 103 is provided with threaded connection hole 132, threaded connection hole 131 and 132 upper-lower position coincides, and diameter is identical. It is to be understood that those skilled in the art can as needed in the threaded connection hole arranging other numbers on crimp type terminal ground floor 102 and the second layer 103. Body front part 105 is installed threaded body 133. The diameter of the screwed end 138 of threaded body 133 is consistent with the threaded connection hole 131 and 132 on crimp type terminal 14, thus threaded body 133 can be installed in threaded connection hole 131 and 132 by screw tip 138, being threaded connection body 133 and the threaded engagement of threaded connection hole 131 and 132, threaded body 133 can fit together fixing further to crimp type terminal ground floor 102 and the second layer 103. Although Figure 18 shows that threaded body 133 is to be mounted above threaded connection hole from crimp type terminal main body, but completely can be mounted below to threaded connection hole 131 and 132 from crimp type terminal main body as required.
It should be appreciated by those skilled in the art that when not having other modes crimp type terminal ground floor 102 and the second layer 103 laminating to be fixed together, rely on threaded body 133 crimp type terminal ground floor 102 and the second layer 103 to be firmly bonded together. Even if crimp type terminal ground floor 102 and the second layer 103 are fitted already by other modes when being set together, threaded body 133 can also play the effect so that crimp type terminal ground floor 102 and the second layer 103 more firmly fit together.
And it should be appreciated by those skilled in the art that the number of threaded connection hole 131,132 can, more than the number of threaded body 133, be not that each threaded connection hole must install a threaded body.
Above by threaded body 133 and threaded connection hole 131,132 coordinate this Detachable connection structure realized, and relative to arranging integral part of attachment structure in crimp type terminal main body, it is owing to can separate manufacture, so processing enhanced convenience, manufacturing cost is lower. And by arranging dismountable structure, it is possible to change the attachment structure (such as threaded body 133) with distinct interface as required, so that the docking that the crimp type terminal of the present invention can connect different structure connects terminal.
The connecting structure of crimp type terminal body front part 105 is not limited in the mode of above-mentioned threaded body and threaded connection hole, also include other deformation, such as: one or several connecting hole 131 are set on the crimp type terminal ground floor 102 of crimp type terminal front portion 105 disclosed by the invention, the crimp type terminal second layer 103 arranges one or several 132, connecting hole 131 and 132 coincides with the upper and lower, the end 138 of one or several connector 133 being not provided with screw thread is connected directly through the connecting hole on crimp type terminal ground floor 102 and the crimp type terminal second layer 103 riveting, thus connector 133 is installed in crimp type terminal body front part 105, the shape of end 138 is consistent with connecting hole 131 and 132, it is to be understood that when not being threaded, end 138 and connecting hole 131, the shape of 132 is not necessarily circle, and can be arbitrary shape. crimp type terminal ground floor 102 and the second layer 103 also can be fixed together by this mode simultaneously. this attachment structure contributes to connector and is more firmly installed in crimp type terminal body front part, and also contributes to together with crimp type terminal ground floor 102 is firmly fixed more with the second layer 103
It is to be understood that, the attachment structure of the present invention may also include other modes, as long as arranging the connecting hole that upper-lower position overlaps on the crimp type terminal ground floor and the crimp type terminal second layer of crimp type terminal body front part, and connector is installed in the connecting hole on described crimp type terminal ground floor and the crimp type terminal second layer thus the mode that described crimp type terminal ground floor and the crimp type terminal second layer are fixed together all may be used.
For the needs that reality connects, all crimp type terminal body front part 105 disclosed in this invention can also overall (namely crimp type terminal ground floor is together with the second layer) further be bent, such as upwards or the bending of other direction, in order to coordinate the situation in the actually used place of crimp type terminal. Figure 19 shows crimp type terminal 21, and wherein the further entirety of crimp type terminal body front part 105 is folded upward at, L-shaped with crimp type terminal back body 104. It will be appreciated by those skilled in the art that, although be mounted with that threaded body has folded for the crimp type terminal shown in Figure 10 herein, but it will be appreciated by those skilled in the art that in the present invention, all disclosed crimp type terminal body front part can be carried out folding.
Figure 20 a shows another embodiment of crimp type terminal of the present invention. As illustrated in fig. 20, crimp type terminal 22 includes link part 115, link part 115 is set to for connecting mating terminals, also include wire interconnecting piece to divide, wire interconnecting piece divides and farther includes crimping district 114 and the crimping wing 118, has transition region 119 between crimping district 114 and link part 115.
Figure 20 b shows the crimp type terminal 22 in Figure 20 a, but eliminates a wing 118 for illustration purposes, thus the structure of display crimp type terminal 21 clearly. As shown in fig. 20b, crimp type terminal 22 crimping district 114 and transition region 119 all than crimping the wing 118 there is bigger thickness. So owing at least adding the cross-sectional area of transition region 119, so excessive problem of generating heat when solution crimp type terminal body front part and transition region 119 opposing crimp terminal rear cross-sectional amass the energising reduced and bring. This structure enhances again the mechanical coupling strength of crimping district and transition region simultaneously so that crimp type terminal 22 more difficult fracture when wire suffers bigger pulling force or has larger vibration. Optionally, as shown in fig. 20b, crimping district 114, transition region 119 is identical with link part 115 three's thickness, and its thickness is all bigger than the crimping wing 118 thickness. So it can solve or reduce the problem that the heating of whole crimp type terminal body front part is excessive. Optionally, transition region 119 is layer structure.
The link part 115 of crimp type terminal 22 is equally possible is provided with the attachment structure connecting various mating terminals, and attachment structure can adopt all modes disclosed in description. One optional embodiment is: Figure 20 a and 20b shows and is provided with threaded connection hole 141 in link part 115, it is installed in link part 115 so the threaded body 133 shown in similar Figure 18 can be threaded connection hole 141 so that the wire being crimped can be threaded connection the docking connection terminal of body 133 and various different structure and match by crimp type terminal 22.
Although with reference to the detailed description of the invention shown in accompanying drawing, present invention is described, but it is to be understood that when without departing substantially from the spirit and scope that present invention teach that, the crimp type terminal of the present invention can also have many versions. All parts in different detailed description of the invention in the present invention, when without prejudice to the spirit that present invention teach that and invention, it is possible to be interchangeable and reconfigure, the crimp type terminal thus obtained also falls within protection scope of the present invention. Those of ordinary skill in the art will additionally appreciate different modes to change the parameter of disclosed embodiment, for instance the type of size, shape or element or material, each falls within the present invention and spirit and scope by the claims.
Claims (22)
1. the crimp type terminal of a wire, it is characterized in that the crimp type terminal main body that described crimp type terminal includes being made of an electrically conducting material, it includes crimp type terminal ground floor and the crimp type terminal second layer, described crimp type terminal ground floor and the crimp type terminal second layer are formed in one part, and doubling laminating is arranged mutually;
From the alar part that the both sides that described crimp type terminal back body is relative are extended, being used for conductor compression jointing in described back body, described alar part has front-end and back-end;
Described crimp type terminal ground floor and the described crimp type terminal second layer at least start from described alar part front end to overlap to crimp type terminal body front part direction to extend;
Described crimp type terminal ground floor and the described more described alar part of the crimp type terminal second layer of the described extension that overlaps have bigger thickness.
2. crimp type terminal according to claim 1, it is characterised in that:
Described crimp type terminal ground floor and the described crimp type terminal second layer overlap further and extend to the rear end of described alar part.
3. crimp type terminal according to claim 1, it is characterised in that:
Described crimp type terminal ground floor and the described crimp type terminal second layer overlap between the front-end and back-end extending to described alar part further.
4. crimp type terminal according to claim 1, it is characterised in that:
Described crimp type terminal ground floor and the described crimp type terminal second layer start continuous extension from described alar part front end, and overlap on the whole length direction of described crimp type terminal body front part.
5. crimp type terminal according to claim 2, it is characterised in that:
Described crimp type terminal ground floor and the described crimp type terminal second layer start continuous extension from described alar part front end, and overlap on the whole length direction of described crimp type terminal body front part.
6. crimp type terminal according to claim 3, it is characterised in that:
Described crimp type terminal ground floor and the described crimp type terminal second layer start continuous extension from described alar part front end, and overlap on the whole length direction of described crimp type terminal body front part.
7. crimp type terminal according to claim 1, it is characterised in that:
The described crimp type terminal second layer overlaps with described crimp type terminal ground floor extension on the whole length direction of described crimp type terminal ground floor.
8. crimp type terminal according to claim 1, it is characterised in that:
The described crimp type terminal second layer fit with described crimp type terminal ground floor and the overlap shape of extension is identical.
9. the crimp type terminal according to claim 1-8 any one, it is characterised in that:
Described crimp type terminal ground floor and at least one connection in the front-end and back-end of described crimp type terminal main body of the described crimp type terminal second layer form inseparable one.
10. the crimp type terminal according to claim 1-8 any one, it is characterised in that:
Described crimp type terminal body front part can be bent to and crimp type terminal back body l-shaped.
11. according to the crimp type terminal described in claim 1-8 any one, it is characterised in that:
The single-piece that described crimp type terminal main body and described alar part are integrally formed.
12. crimp type terminal according to claim 1, it is characterised in that described crimp type terminal also includes:
It is located on the crimp type terminal ground floor of described crimp type terminal body front part and the crimp type terminal second layer and connecting hole that upper-lower position overlaps;
Connection member;
Described connection member is installed in the connecting hole on described crimp type terminal ground floor and the crimp type terminal second layer thus described crimp type terminal ground floor and the crimp type terminal second layer being fixed together.
13. crimp type terminal according to claim 12, it is characterised in that:
Described connecting hole is threaded connection hole;
Described connection member is threaded connection element;
Described threaded connection element is threaded onto in the threaded connection hole on described crimp type terminal ground floor and the crimp type terminal second layer thus described crimp type terminal ground floor and the crimp type terminal second layer being fixed together.
14. crimp type terminal according to claim 12, it is characterised in that:
Described connection member is connected to described crimp type terminal body front part by riveting after the connecting hole on described crimp type terminal ground floor and the crimp type terminal second layer, and described crimp type terminal ground floor and the crimp type terminal second layer is fixed together.
15. crimp type terminal according to claim 12, it is characterised in that:
Described connection member includes connecting the interface connecting terminal for being connected with described crimp type terminal, and described connection member and described connecting hole constitute dismountable attachment structure.
16. according to the crimp type terminal described in claim 1-8 and claim 12-15 any one, it is characterised in that:
Described crimp type terminal connects the current source of big electric current.
17. according to the crimp type terminal described in claim 1-8 and claim 12-15 any one, it is characterised in that:
Described crimp type terminal is stamping parts.
18. the crimp type terminal as described in the claims 1-8 and claim 12-15 any one, it is characterised in that:
Described crimp type terminal ground floor is upper strata, and the described crimp type terminal second layer is lower floor;
Described alar part extends from the described crimp type terminal second layer to the both sides of described crimp type terminal main body, is used for conductor compression jointing in the top of described crimp type terminal back body.
19. according to the crimp type terminal described in claim 1-8 and claim 12-15 any one, it is characterised in that:
Described crimp type terminal ground floor is lower floor, and the described crimp type terminal second layer is upper strata;
Described alar part extends from the described crimp type terminal second layer to the both sides of described crimp type terminal main body, is used for conductor compression jointing in the top of described crimp type terminal back body.
20. the crimp type terminal of a wire, it is characterised in that described crimp type terminal includes:
Link part, is used for connecting mating terminals;
Conductor compression jointing part, including crimping district and the crimping wing; And
Transition zone portion between described link part and described conductor compression jointing part, described transition zone portion more described crimping district and the described crimping wing all have bigger thickness.
21. crimp type terminal according to claim 20, it is characterised in that:
Described transition zone portion is layer structure.
22. crimp type terminal according to claim 20, it is characterised in that:
Described link part and described transition zone portion have identical thickness.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267018.4A CN103001019B (en) | 2011-09-09 | 2011-09-09 | Crimping terminal of wire |
| PCT/CN2012/001250 WO2013033978A1 (en) | 2011-09-09 | 2012-09-07 | Wire crimp-on terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267018.4A CN103001019B (en) | 2011-09-09 | 2011-09-09 | Crimping terminal of wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103001019A CN103001019A (en) | 2013-03-27 |
| CN103001019B true CN103001019B (en) | 2016-06-01 |
Family
ID=47831481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110267018.4A Expired - Fee Related CN103001019B (en) | 2011-09-09 | 2011-09-09 | Crimping terminal of wire |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103001019B (en) |
| WO (1) | WO2013033978A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104124535A (en) * | 2014-07-23 | 2014-10-29 | 四川永贵科技有限公司 | Bent type contact member adapter coupling structure for electric connector |
| JP2021057285A (en) * | 2019-10-01 | 2021-04-08 | 矢崎総業株式会社 | Terminal fitting |
| US11664608B2 (en) | 2020-03-20 | 2023-05-30 | Lear Corporation | Electrical assembly and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102006025661A1 (en) * | 2006-06-01 | 2007-12-13 | Robert Virant | Contact terminal for electrically connecting braided wire with connector pin, has contact section including recess with size that corresponds to specific surface, where contour of inner periphery of recess is adapted to cross section of pin |
| CN101317301A (en) * | 2005-11-24 | 2008-12-03 | 古河电气工业株式会社 | Crimp-style terminal for aluminum strand and terminal structure of aluminum strand having the crimp-style terminal connected thereto |
| CN201383472Y (en) * | 2009-03-20 | 2010-01-13 | 朱英年 | Kick type thermoregulator |
| CN101964455A (en) * | 2009-07-24 | 2011-02-02 | 住友电装株式会社 | Pressure contact terminal fitting and forming method thereof and electric wire with clamped nipple |
| CN202217806U (en) * | 2011-09-09 | 2012-05-09 | 泰科电子(上海)有限公司 | Crimping terminal of wire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3473527B2 (en) * | 1999-12-08 | 2003-12-08 | 住友電装株式会社 | Pressure contact terminal and method of manufacturing the same |
| DE102005057893A1 (en) * | 2005-12-02 | 2007-06-14 | Stocko Contact Gmbh & Co. Kg | Contact piece for joining electrical cable to earth bolt in motor vehicle, has elongate cable receptacle which extends radially to center of opening in contact area |
| RU2374727C1 (en) * | 2008-04-04 | 2009-11-27 | Владимир Феофанович Иванов | Electrical two-layer tip |
| CN201868592U (en) * | 2010-07-12 | 2011-06-15 | 河南省电力公司郑州供电公司 | Crimping type equipment wire clip |
-
2011
- 2011-09-09 CN CN201110267018.4A patent/CN103001019B/en not_active Expired - Fee Related
-
2012
- 2012-09-07 WO PCT/CN2012/001250 patent/WO2013033978A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101317301A (en) * | 2005-11-24 | 2008-12-03 | 古河电气工业株式会社 | Crimp-style terminal for aluminum strand and terminal structure of aluminum strand having the crimp-style terminal connected thereto |
| DE102006025661A1 (en) * | 2006-06-01 | 2007-12-13 | Robert Virant | Contact terminal for electrically connecting braided wire with connector pin, has contact section including recess with size that corresponds to specific surface, where contour of inner periphery of recess is adapted to cross section of pin |
| CN201383472Y (en) * | 2009-03-20 | 2010-01-13 | 朱英年 | Kick type thermoregulator |
| CN101964455A (en) * | 2009-07-24 | 2011-02-02 | 住友电装株式会社 | Pressure contact terminal fitting and forming method thereof and electric wire with clamped nipple |
| CN202217806U (en) * | 2011-09-09 | 2012-05-09 | 泰科电子(上海)有限公司 | Crimping terminal of wire |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013033978A1 (en) | 2013-03-14 |
| CN103001019A (en) | 2013-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202217806U (en) | Crimping terminal of wire | |
| JP4376682B2 (en) | Wire end caulking structure | |
| US7556541B2 (en) | Electrical terminal with high conductivity core | |
| US10003136B2 (en) | Crimp terminal and crimping structure with respect to electrical wire thereof | |
| CN101859960B (en) | Resilient plug, fluid proof construction and connector | |
| JP5603521B1 (en) | Method for manufacturing connection structure, connection structure, wire harness, crimping member, and crimping apparatus | |
| CN103477502A (en) | Tandem multifork push-in pin | |
| CN103001019B (en) | Crimping terminal of wire | |
| CN107148703A (en) | terminal part | |
| JP2010061944A (en) | Terminal metal fitting | |
| US20040224576A1 (en) | Male terminal fitting and method of manufacturing the same | |
| CN104064895A (en) | Terminal module and manufacturing method thereof | |
| US9496636B2 (en) | Female terminal having opposed first and second pluralities of resilient pieces, with each resilient piece having a free end and a contact portion near the free end | |
| CN102780101B (en) | Electronic unit | |
| CN201430322Y (en) | Electric connector | |
| CN105940565B (en) | Female end | |
| CN102420383A (en) | Manufacturing method of power source connector and finished products thereof | |
| CN104981945A (en) | Contact element and method for producing contact element | |
| CN206163772U (en) | Novel plug terminal | |
| CN201222576Y (en) | Electric connector | |
| CN101888024B (en) | Cable connector assembly, manufacturing method thereof, conduction terminal and strip thereof | |
| US20160293323A1 (en) | Coil end connecting structure | |
| CN105379022B (en) | Terminal and the attachment structure using terminal | |
| JP2009170376A (en) | Crimp terminal and crimp structure | |
| CN201072799Y (en) | Radio frequency coaxial cable component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160601 Termination date: 20170909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |