CN203911001U - Cold-pressed terminal - Google Patents
Cold-pressed terminal Download PDFInfo
- Publication number
- CN203911001U CN203911001U CN201420081588.3U CN201420081588U CN203911001U CN 203911001 U CN203911001 U CN 203911001U CN 201420081588 U CN201420081588 U CN 201420081588U CN 203911001 U CN203911001 U CN 203911001U
- Authority
- CN
- China
- Prior art keywords
- reed
- storage tank
- cold end
- end terminal
- connecting line
- 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
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
Abstract
The utility model discloses a cold-pressed terminal. The cold-pressed terminal comprises a wiring portion and a plug portion that are arranged to be a whole body. The wiring portion includes two conductive sheets that are opposite to each other. The two conductive sheets contact and wrap each other to form an accommodation tank used for holding a connecting line, and the two conductive sheets contact each other to form a welding portion. The welding portion enables the two conductive sheets to be fixedly connected through welding. Reeds are arranged in the accommodation tank. Each reed is fixedly disposed in a place, in the accommodation tank, that tilts 45 degrees relative to the welding portion. The reeds are arranged in arc manner, protrude outwardly toward the center of the accommodation tank, and are made of conductive materials. The utility model provides the cold-pressed terminal equipped with the wiring portion that enables a stable fixing mode.
Description
Technical field
The utility model relates to a kind of binding post, and more particularly, it relates to a kind of cold end terminal.
Background technology
Cold end terminal is a kind of electric power connector, it is a kind of accessory product for realizing electrical connection, cold end terminal generally includes to be useful on and is fixedly connected with the wire connecting portion of line and Plug Division for being fixedly connected with electrical connection, different according to the pattern of Plug Division, cold end terminal is divided into the kinds such as fork-shaped cold end terminal, bullet type cold end terminal and aciculiform cold end terminal.
In prior art, the wire connecting portion of cold end terminal is conventionally coiled into one by two conducting strips that are oppositely arranged and is similar to circular for placing the containing cavity of electric wire, then two competing places of prerotation vane are fixed by the mode of welding, for the installation of wire connecting portion, generally after the insulating case of connecting line outside is removed, exposed conductive part is filled in containing cavity, after filling in, push containing cavity by Crimping Pliers, containing cavity and connecting line are fixed on to one by extruding, owing to being only fixed by the single mode of extruding, easily in long-term use procedure, there is contact performance variation between connecting line and conducting strip, need to often move the normally situation of operation of the end of a thread, and also easily there is the problem that connecting line comes off in such fixed form.
Utility model content
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of wire connecting portion fixed form firm cold end terminal.
For achieving the above object, the utility model provides following technical scheme: a kind of cold end terminal, comprise the wire connecting portion and the Plug Division that are wholely set, described wire connecting portion comprises two conducting strips that are oppositely arranged, lead spot film and mutually conflict and be wrapped to form storage tank for placing connecting line and the described two conducting strips formation weld part of mutually conflicting for described two, described weld part is realized being fixedly connected with of two conducting strips by welding, in described storage tank, be provided with reed, described reed is fixedly installed on storage tank and is arch setting with respect to position and the described reed at the oblique 45 degree angles of weld part, described reed is towards the center of storage tank evagination, described reed adopts electric conducting material to make.
By adopting technique scheme, connecting line is inserted to the process in storage tank, connecting line can preferentially push reed, make reed generation elastic deformation, after line to be connected stretches into, reed can apply extruding force to connecting line for elastic reset, connecting line is pressed on the cell wall of storage tank, after using Crimping Pliers to be fixed, on connecting line, at least having applied like this three power pushes fixing to connecting line, so improve the fixed structure between connecting line and storage tank, make cold end terminal still can keep good electric conductivity under long-term use, also reduced the directly possibility from deviating from storage tank of connecting line.
The utility model is further set to: on described reed, be provided with some hemispherical projections, described hemispherical projection is evenly arranged on the end face of arch evagination one side.
By adopting technique scheme, in the time that reed is squeezed, hemispherical bumps contacts the point between reed and connecting line to have made face contact into, has increased the contact area between connecting line and reed, has also improved contact performance when interaction force between having improved.
The utility model is further set to: described two conducting strips are provided with some circular-arc depressed parts with respect to the position of welding.
By adopting technique scheme, be provided with circular-arc depressed part, in welding process, scolding tin can fill up the circular-arc depressed part of two conductor strips, can improve like this two weld strengths between conducting strip.
The utility model is further set to: the quantity of described reed is two and is symmetrical set about weld part.
By adopting technique scheme, further improve for the active force between connecting line, improve the stability of fixed structure.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the utility model cold end terminal embodiment;
Fig. 2 is the expansion structure schematic diagram of the utility model cold end terminal embodiment.
Drawing reference numeral explanation:
1, Plug Division; 2, wire connecting portion; 3, reed; 4, storage tank; 5, hemispherical projection; 6, conducting strip; 61, weld part; 7, depressed part.
Embodiment
Referring to figs. 1 through Fig. 2, the utility model cold end terminal embodiment is described further.
A kind of cold end terminal, comprise the wire connecting portion 2 and the Plug Division 1 that are wholely set, described wire connecting portion 2 comprises two conducting strips that are oppositely arranged 6, lead spot film and mutually conflict and be wrapped to form storage tank 4 for placing connecting line and described two conducting strips 6 and mutually conflict and form weld part 61 for described two, described weld part 61 is realized being fixedly connected with of two conducting strips 6 by welding, in described storage tank 4, be provided with reed 3, described reed 3 is fixedly installed on storage tank 4 and is arch setting with respect to position and the described reed 3 at the oblique 45 degree angles of weld part 61, described reed 3 is towards the center of storage tank 4 evagination, described reed 3 adopts electric conducting material to make.
By adopting technique scheme, connecting line is inserted to the process in storage tank 4, connecting line can preferentially push reed 3, make reed 3 that elastic deformation occur, after line to be connected stretches into, reed 3 can apply extruding force to connecting line for elastic reset, connecting line is pressed on the cell wall of storage tank 4, after using Crimping Pliers to be fixed, on connecting line, at least having applied like this three power pushes fixing to connecting line, so improve the fixed structure between connecting line and storage tank 4, make cold end terminal still can keep good electric conductivity under long-term use, also reduced the directly possibility from deviating from storage tank 4 of connecting line.
On described reed 3, be provided with some hemispherical projections 5, described hemispherical projection 5 is evenly arranged on the end face of arch evagination one side.
By adopting technique scheme, in the time that reed 3 is squeezed, hemispherical bumps contacts the point between reed 3 and connecting line to have made face contact into, has increased the contact area between connecting line and reed 3, has also improved contact performance when interaction force between having improved.
Described two conducting strips 6 are provided with some circular-arc depressed parts 7 with respect to the position of welding.
By adopting technique scheme, be provided with circular-arc depressed part 7, in welding process, scolding tin can fill up the circular-arc depressed part 7 of two conductor strips, can improve like this two weld strengths between conducting strip 6.
The quantity of described reed 3 is two and is symmetrical set about weld part 61.
By adopting technique scheme, further improve for the active force between connecting line, improve the stability of fixed structure.
Claims (4)
1. a cold end terminal, comprise the wire connecting portion and the Plug Division that are wholely set, described wire connecting portion comprises two conducting strips that are oppositely arranged, lead spot film and mutually conflict and be wrapped to form storage tank for placing connecting line and the described two conducting strips formation weld part of mutually conflicting for described two, described weld part is realized being fixedly connected with of two conducting strips by welding, it is characterized in that: in described storage tank, be provided with reed, described reed is fixedly installed on storage tank and is arch setting with respect to position and the described reed at the oblique 45 degree angles of weld part, described reed is towards the center of storage tank evagination, described reed adopts electric conducting material to make.
2. cold end terminal according to claim 1, is characterized in that: on described reed, be provided with some hemispherical projections, described hemispherical projection is evenly arranged on the end face of arch evagination one side.
3. cold end terminal according to claim 2, is characterized in that: described two conducting strips are provided with some circular-arc depressed parts with respect to the position of welding.
4. cold end terminal according to claim 3, is characterized in that: the quantity of described reed is two and is symmetrical set about weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081588.3U CN203911001U (en) | 2014-02-25 | 2014-02-25 | Cold-pressed terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420081588.3U CN203911001U (en) | 2014-02-25 | 2014-02-25 | Cold-pressed terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203911001U true CN203911001U (en) | 2014-10-29 |
Family
ID=51785247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420081588.3U Expired - Fee Related CN203911001U (en) | 2014-02-25 | 2014-02-25 | Cold-pressed terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203911001U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107221767A (en) * | 2017-07-18 | 2017-09-29 | 郑州凌达压缩机有限公司 | Compressor wiring connector |
| CN109075459A (en) * | 2016-05-10 | 2018-12-21 | 株式会社自动网络技术研究所 | Electric wire and terminal with terminal |
-
2014
- 2014-02-25 CN CN201420081588.3U patent/CN203911001U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109075459A (en) * | 2016-05-10 | 2018-12-21 | 株式会社自动网络技术研究所 | Electric wire and terminal with terminal |
| CN107221767A (en) * | 2017-07-18 | 2017-09-29 | 郑州凌达压缩机有限公司 | Compressor wiring connector |
| CN107221767B (en) * | 2017-07-18 | 2023-07-21 | 郑州凌达压缩机有限公司 | Compressor wiring connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20190225 |