CN204155773U - A kind of splicing ear - Google Patents
A kind of splicing ear Download PDFInfo
- Publication number
- CN204155773U CN204155773U CN201420618886.1U CN201420618886U CN204155773U CN 204155773 U CN204155773 U CN 204155773U CN 201420618886 U CN201420618886 U CN 201420618886U CN 204155773 U CN204155773 U CN 204155773U
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- transverse part
- splicing ear
- welding ends
- weld tabs
- longitudinal
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Abstract
The utility model discloses a kind of splicing ear, belong to connector field, aim to provide and a kind ofly place the splicing ear steadily not easily translated into, its technical scheme is as follows, a kind of splicing ear, comprise the first transverse part bent by sheet metal, first longitudinal part, second transverse part, described first longitudinal part is connected with the second longitudinal part, described second longitudinal part is connected with the 3rd transverse part, described 3rd transverse part and the second transverse part are at grade, the side of one end that described second transverse part is connected with the first longitudinal part and the 3rd transverse part the first transverse part is dorsad set to the first welding ends, the other end is set to the second welding ends, the side of described first welding ends the first transverse part is dorsad provided with the first smooth weld tabs, the side of described second welding ends the first transverse part is dorsad provided with the second smooth weld tabs.
Description
Technical field
The utility model relates to a kind of connector, and more particularly, it relates to a kind of splicing ear.
Background technology
Splicing ear is the leading contact material being applied to car electrics, contactor.Its reliability directly affects the reliability service of whole electric power system, and splicing ear is one of vitals of device for switching.Splicing ear product is these products " heart " parts.
The link of splicing ear is in the market all connected by the mode of spot welding, so connect its pad by the mode of spot welding and can form a round tin welding spot 61,71(as shown in Figure of description 2), surface is the solder joint of an arc-shaped, the contact area of electric elements contact will be caused like this to diminish, make the joint face out-of-flatness of electric elements contact and also place time not steady, easily translate in the course of processing, affect its working (machining) efficiency.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is that providing a kind of places the splicing ear steadily not easily translated into.
For achieving the above object, the utility model provides following technical scheme: a kind of splicing ear, comprise the first transverse part bent by sheet metal, first longitudinal part, second transverse part, described first longitudinal part is connected with the second longitudinal part, described second longitudinal part is connected with the 3rd transverse part, described 3rd transverse part and the second transverse part are at grade, the side of one end that described second transverse part is connected with the first longitudinal part and the 3rd transverse part the first transverse part is dorsad set to the first welding ends, the other end is set to the second welding ends, the side of described first welding ends the first transverse part is dorsad provided with the first smooth weld tabs, the side of described second welding ends the first transverse part is dorsad provided with the second smooth weld tabs.
The utility model is set to further: described first weld tabs and the second weld tabs shape are all set to cuboid sheet.
The utility model is set to further: described first weld tabs covers the first welding ends, and described second weld tabs covers the second welding ends.
Compared with prior art, the utility model has the advantage of: the structure being circle tin welding spot by solder joint in change prior art changes soldering sheet into, make pad more smooth, because of the design of burnishing surface, make splicing ear when placing, can not rock because of slight and splicing ear is translated into, make to affect its working (machining) efficiency because of will readjust splicing ear always in the process of processing, the contact in face and face, and not in the contact being sphere and plane, splicing ear is made to be not easy to rock, the contact-making surface of pad is larger, and then connection area is larger when being connected with other electric elements, make connection more firm.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of splicing ear embodiment of the utility model;
Fig. 2 is the structural representation of the splicing ear of prior art;
Fig. 3 is the front view of a kind of splicing ear embodiment of the utility model.
Reference numeral: 1, the first transverse part; 2, the first longitudinal part; 21, the second longitudinal part; 22, the 3rd transverse part; 3, the first welding ends; 4, the second transverse part; 5, the second welding ends; 6, the first weld tabs; 7, the second weld tabs; 61,71 circle tin welding spots.
Embodiment
Referring to figs. 1 through Fig. 3, a kind of splicing ear embodiment of the utility model is described further.
A kind of splicing ear, comprise the first transverse part 1 bent by sheet metal, first longitudinal part 2, second transverse part 4, shown first longitudinal part 2 is connected with the second longitudinal part 21, shown second longitudinal part 21 is connected with the 3rd transverse part 22, shown 3rd transverse part 22 and the second transverse part 4 are at grade, the side of one end that described second transverse part 4 is connected with the first longitudinal part 2 and the 3rd transverse part 22 first transverse part 1 is dorsad set to the first welding ends 3, the other end is set to the second welding ends 5, the side of described first welding ends 3 first transverse part 1 is dorsad provided with the first smooth weld tabs 6, the side of described second welding ends 5 first transverse part 1 is dorsad provided with the second smooth weld tabs 7.
Described first weld tabs 6 and the second weld tabs 7 shape can be round table-like, rectangular-shaped etc., in the present embodiment as preferred, first weld tabs 6 and the second weld tabs 7 are set to cuboid sheet, because this welding ends is oblong-shaped, the setting of cuboid sheet can reach maximum with welding ends joint face.
Weld tabs is in the present embodiment all the same with the welding material of prior art, adopts tin as welding material.
Described first weld tabs 6 covers the first welding ends 3 and the 3rd transverse part 22, and described second weld tabs 7 covers the second welding ends 5, and such setting farthest can improve the area of joint face, is conducive to connecting rear contact-making surface and reaches maximization, make connection more firm.
By changing in original technology solder joint for circle tin welding spot 61, the structure of 71 changes soldering sheet into, by welding equipment, splicing ear is kept flat in the plane, by welding equipment, the first weld tabs 6 and the second weld tabs 7 are welded on the first welding ends 3 and the second welding ends 5 respectively, the weld tabs being welded on the first welding ends 3 and the second welding ends 5 is made to be a smooth cuboid sheet, make pad more smooth, can not rock because of slight and splicing ear is translated into, make to affect its working (machining) efficiency because of will readjust splicing ear always in the process of processing, thus make the contact-making surface of pad larger, and then connection area is larger when being connected with other electric elements, make connection more firm.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (3)
1. a splicing ear, comprise the first transverse part bent by sheet metal, first longitudinal part, second transverse part, described first longitudinal part is connected with the second longitudinal part, described second longitudinal part is connected with the 3rd transverse part, described 3rd transverse part and the second transverse part are at grade, the side of one end that described second transverse part is connected with the first longitudinal part and the 3rd transverse part the first transverse part is dorsad set to the first welding ends, the other end is set to the second welding ends, it is characterized in that: the side of described first welding ends the first transverse part is dorsad provided with the first smooth weld tabs, the side of described second welding ends the first transverse part is dorsad provided with the second smooth weld tabs.
2. a kind of splicing ear according to claim 1, is characterized in that: described first weld tabs and the second weld tabs shape are all set to cuboid sheet.
3. a kind of splicing ear according to claim 2, is characterized in that: described first weld tabs covers the first welding ends, and described second weld tabs covers the second welding ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618886.1U CN204155773U (en) | 2014-10-24 | 2014-10-24 | A kind of splicing ear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420618886.1U CN204155773U (en) | 2014-10-24 | 2014-10-24 | A kind of splicing ear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204155773U true CN204155773U (en) | 2015-02-11 |
Family
ID=52513871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420618886.1U Active CN204155773U (en) | 2014-10-24 | 2014-10-24 | A kind of splicing ear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204155773U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418016A (en) * | 2018-03-13 | 2018-08-17 | 苏州塞澳电气有限公司 | A kind of automobile glass heating wire connection terminal and its processing method |
-
2014
- 2014-10-24 CN CN201420618886.1U patent/CN204155773U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418016A (en) * | 2018-03-13 | 2018-08-17 | 苏州塞澳电气有限公司 | A kind of automobile glass heating wire connection terminal and its processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |