CN201126879Y - Electric connection terminal - Google Patents
Electric connection terminal Download PDFInfo
- Publication number
- CN201126879Y CN201126879Y CNU2007201834523U CN200720183452U CN201126879Y CN 201126879 Y CN201126879 Y CN 201126879Y CN U2007201834523 U CNU2007201834523 U CN U2007201834523U CN 200720183452 U CN200720183452 U CN 200720183452U CN 201126879 Y CN201126879 Y CN 201126879Y
- Authority
- CN
- China
- Prior art keywords
- connection terminal
- electric connection
- metallic plate
- conductor interface
- strip
- 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 - Lifetime
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Abstract
The utility model discloses an electrical-connection terminal, which is used for improving universality of the electrical-connection terminals, comprising an universal wire interface and a long-strip shaped metal plate; the universal wire interface is a tubular metal body, a long-strip shaped metal plate is provided along wire insertion direction on the metal body. The electrical-connection terminal of the utility model can effectively improve universality of the electrical-connection terminals.
Description
Technical field
The present invention relates to electric field, relate in particular to a kind of electric connection terminal.
Background technology
For distribution or the switching that realizes electric current, usually need to use various splicing ears, at present, a kind of modal electric connecting terminal minor structure as shown in Figure 1, mainly be applicable to the situation that double-screw bolt or screw connect, wherein, this electric connection terminal comprises fan-shaped sheet metal 101 and general conductor interface 103, concrete, 105 is wire insulation, 104 is the plain conductor that exposes in the wire insulation, and 101 is a fan-shaped sheet metal, and 102 is the hole in the fan-shaped sheet metal, 103 is general conductor interface, fan-shaped sheet metal 101 and general conductor interface 103 common formation electric connection terminals, and conducting between fan-shaped sheet metal 101 and the general conductor interface 103 are when needs carry out electric current distribution or switching, plain conductor in the wire insulation 105 104 is stretched in the general conductor interface 103, and adopt crimping tool that general conductor interface 103 is pressed together with plain conductor 104, make and conducting between them can realize that then electric current distributes or switching.
Such scheme is applicable to the situation that double-screw bolt or screw connect, if the situation of other connections, plug-in type situation about connecting for example then needs to adopt the electric connection terminal of other modes.
A kind of electric connection terminal as shown in Figure 2 in the prior art, this splicing ear can be applied to the situation that plug-in type connects, wherein, this electric connection terminal comprises metallic cylinder 201 and insulating cylinder 202, concrete, 105 is wire insulation, 104 is the plain conductor that exposes in the wire insulation, 201 is a metallic cylinder, 202 is an insulating cylinder, metallic cylinder 201 and insulating cylinder 202 common formation electric connection terminals, when needs carry out electric current distribution or switching, the plain conductor in the wire insulation 105 104 is stretched in the metallic cylinder 201, and adopt crimping tool that metallic cylinder 201 and plain conductor 104 are pressed together, make and conducting between them can realize that then electric current distributes or switching.
In realizing process of the present invention, the inventor finds that there are the following problems at least in the prior art: in order to improve the stability of electrical connection, it is long that the length of metallic cylinder 201 can be provided with, simultaneously, in order to guarantee that metallic cylinder 201 contacts with the good of plain conductor 104, the crimping tool that adopts generally need produce identical as far as possible pressure at each stress point on 201 of the metallic cylinder, promptly the crimping face of crimping tool more preferably greater than or equal the stress surface of metallic cylinder 201.Therefore the crimping tool that adopts among Fig. 1 may and not be suitable for the crimping of electric connection terminal shown in Figure 2, so reduced the versatility of electric connection terminal.
That is to say, in the prior art at different electric connection terminals, when being connected with plain conductor, need to adopt different crimping tools that electric connection terminal and plain conductor are pressed together, thereby realize that electric current distributes or switching, thus, the versatility of this electric connection terminal is poor.
The utility model content
The technical problem that the embodiment of the invention will solve provides a kind of electric connection terminal, can improve the versatility of electric connection terminal.
The electric connection terminal that the embodiment of the invention provides comprises: general conductor interface and strip metallic plate; Described general conductor interface is the metallic object of tubular, on described metallic object, along the lead direction of insertion strip metallic plate is arranged.
As can be seen from the above technical solutions, the embodiment of the invention has the following advantages:
In the embodiment of the invention, owing to use general conductor interface in the electric connection terminal, so electric connection terminal in the embodiment of the invention and electric connection terminal shown in Figure 1 have same conductor interface, promptly the part with the plain conductor connection is consistent, so can adopt the crimping tool of electric connection terminal among Fig. 1 that the electric connection terminal in the embodiment of the invention is carried out crimping, and do not need to adopt the crimping tool of other types, therefore improved the versatility of electric connection terminal.
Description of drawings
Fig. 1 is present modal electric connection terminal schematic diagram;
Fig. 2 is a kind of plug-in type electromagnetic splicing ear schematic diagram in the prior art;
Fig. 3 is a plug-in type electromagnetic splicing ear front schematic view in the embodiment of the invention;
Fig. 4 is a plug-in type electromagnetic splicing ear side schematic view in the embodiment of the invention.
Embodiment
The embodiment of the invention provides a kind of electric connection terminal, is used to improve the versatility of electric connection terminal.
In the embodiment of the invention, owing to use general conductor interface in the electric connection terminal, so electric connection terminal in the embodiment of the invention and electric connection terminal shown in Figure 1 have same conductor interface, promptly the part with the plain conductor connection is consistent, so can adopt the crimping tool of electric connection terminal among Fig. 1 that the electric connection terminal in the embodiment of the invention is carried out crimping, and do not need to adopt the crimping tool of other types, therefore improved the versatility of electric connection terminal.
Electric connection terminal such as Fig. 3 and shown in Figure 4 in the embodiment of the invention, in the present embodiment, electric connection terminal embodiment comprises:
In the present embodiment, general conductor interface 103 and strip metallic plate 301 are copper or silver, be understandable that, can also there be coating on the surface of general conductor interface 103 and strip metallic plate 301, the concrete material that is plated does not limit, get final product so long as be beneficial to the material of conduction, in addition, the material of general conductor interface 103 and strip metallic plate 301 can also be other metals or electric conducting material, consideration for cost, ordinary circumstance is a copper material, can be coated with one deck silver on its surface.
As shown in Figure 4, general conductor interface 103 also has a metal bottom surface 303, strip metallic plate 301 is arranged at the part of the metal bottom surface 303 of general conductor interface 103 near sidewall, be understandable that strip metallic plate 301 can also be arranged at the core of the metal bottom surface 303 of general conductor interface 103.
There is dentation lines 302 metal surface of strip metallic plate 301, and an one side at strip metallic plate 301 is provided with dentation lines 302 in the present embodiment, is understandable that, in actual applications, can dentation lines 302 all be set on its two sides equally.
In the present embodiment, dentation lines 302 is understandable that for perpendicular line, can be diagonal pitch equally, or netted line, or the combination of spot line or above-mentioned various lines, if can increase strip metallic plate 301 and the terminal base that inserted between frictional resistance.
As Fig. 3 and shown in Figure 4, strip metallic plate 301 in the present embodiment is the slightly uniform rectangle of radian of top, be understandable that, in concrete actual application, this strip metallic plate 301 can be selected different shape according to the needs of using, get final product so long as be adapted to the plug-in type connection, do not limit herein.
Need to prove that in actual application, strip metallic plate 301 both can weld together realization with general conductor interface 103, also can separate, promptly can on general conductor interface 103, use different strip metallic plates 301 according to actual needs.
In the present embodiment, when needs carry out electric current distribution or switching, plain conductor in the wire insulation 105 104 is stretched in the general conductor interface 103, and adopt specific crimping tool that general conductor interface 103 is pressed together with plain conductor 104, make conducting between them, and can realize that electric current distributes or switching in the terminal base that 301 insertions of strip metallic plate are corresponding, in order to guarantee connection stability, can reinforce being connected between strip metallic plate 301 and the terminal base, concrete grammar can be tightened strip metallic plate 301 and terminal base for the mode that adopts screw, make it abundant contact, or other reinforcing mode, do not limit herein.
Because adopting general conductor interface 103 in the present embodiment realizes and being connected of plain conductor 104, so crimping tool basically identical of crimping tool that it adopts and present modal electric connection terminal shown in Figure 1, and do not need to adopt the crimping tool of other types, therefore improved the versatility of electric connection terminal.
More than a kind of splicing ear provided by the present invention is described in detail, for one of ordinary skill in the art, thought according to the embodiment of the invention, part in specific embodiments and applications all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (6)
1, a kind of electric connection terminal is characterized in that, comprising:
General conductor interface and strip metallic plate;
Described general conductor interface is the metallic object of tubular, on described metallic object, along the lead direction of insertion strip metallic plate is arranged.
2, electric connection terminal according to claim 1 is characterized in that, described general conductor interface and strip metallic plate are copper or silver.
3, electric connection terminal according to claim 1 is characterized in that, described metallic object has a metal bottom surface, and described strip metallic plate is arranged at the core of described metal bottom surface.
4, electric connection terminal according to claim 1 is characterized in that, described metallic object has a metal bottom surface, and described strip metallic plate is arranged at the close sidewall sections of described metal bottom surface.
5, electric connection terminal according to claim 1 is characterized in that, there is the dentation lines on the surface of described strip metallic plate.
6, electric connection terminal according to claim 5 is characterized in that, described dentation lines is perpendicular line, and/or diagonal pitch, and/or netted line, and/or the spot line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201834523U CN201126879Y (en) | 2007-11-26 | 2007-11-26 | Electric connection terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201834523U CN201126879Y (en) | 2007-11-26 | 2007-11-26 | Electric connection terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201126879Y true CN201126879Y (en) | 2008-10-01 |
Family
ID=40000345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201834523U Expired - Lifetime CN201126879Y (en) | 2007-11-26 | 2007-11-26 | Electric connection terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201126879Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170173A (en) * | 2012-03-16 | 2014-11-26 | 日本发条株式会社 | Connector |
| CN110611191A (en) * | 2019-09-19 | 2019-12-24 | 合肥托卡拉图科技有限公司 | Waterproof plug-in type terminal subassembly |
-
2007
- 2007-11-26 CN CNU2007201834523U patent/CN201126879Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104170173A (en) * | 2012-03-16 | 2014-11-26 | 日本发条株式会社 | Connector |
| US9270043B2 (en) | 2012-03-16 | 2016-02-23 | Nhk Spring Co., Ltd. | Connector |
| CN110611191A (en) * | 2019-09-19 | 2019-12-24 | 合肥托卡拉图科技有限公司 | Waterproof plug-in type terminal subassembly |
| CN110611191B (en) * | 2019-09-19 | 2021-02-02 | 林旭 | Waterproof plug-in type terminal subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081001 |