CN202178393U - Fixing accessory for power supply contact - Google Patents
Fixing accessory for power supply contact Download PDFInfo
- Publication number
- CN202178393U CN202178393U CN2011202812937U CN201120281293U CN202178393U CN 202178393 U CN202178393 U CN 202178393U CN 2011202812937 U CN2011202812937 U CN 2011202812937U CN 201120281293 U CN201120281293 U CN 201120281293U CN 202178393 U CN202178393 U CN 202178393U
- Authority
- CN
- China
- Prior art keywords
- nut
- copper sheet
- power supply
- contact
- contact copper
- 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
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- Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
Abstract
Disclosed is a fixing accessory for a power supply contact, comprising a contact copper sheet and a nut, wherein the contact copper sheet is provided with a circular hole; the profile of the nut is as a square or a hexagon, with a closed angle arranged between one end face of the nut and the profile; one end face of the nut provided with the closed angle is arranged above the circular hole of the contact copper sheet; and with the help of an external force, the nut is embedded in the contact copper sheet from the upside of the contact copper sheet. The fixing accessory for a power supply contact of the utility model features simple structure and convenient assembling, ensures the reliable connection of the power supply contact, and improves the assembling quality of the product.
Description
Technical field
The utility model relates to the annex that the power connector technical field is used for fixing power supply row pin, especially a kind of fixing fitting of power supply contact.
Background technology
Power supply row pin belongs to a kind of of power supply contact, and in the prior art, power supply row pin is connected with power connector; Adopt nut to turn over riveting, and the riveting mouth is turned in setting on nut, the copper sheet of nut and power supply row pin is implemented riveted joint; The problem that exists is, during installation, in the engagement process of screw rod and nut; Often there is the phenomenon of nut generation transfer to occur, causes screw rod to tighten; Other has machining screw on the copper sheet that is employed in power supply row pin, and the problem of existence is, the engagement number of turns is few, and intensity is lower, is very easy to take place the sliding dental phenomenon of screw thread, and it is unreliable to cause connecting, and directly influences product quality.
The utility model content
The purpose of the utility model is the fixing fitting of a kind of power supply contact of providing to the deficiency of prior art, has simple in structurely, easy to assembly, guarantees the reliable connection of power supply contact, improves the assembly quality of product.
The concrete technical scheme that realizes the utility model purpose is:
A kind of fixing fitting of power supply contact, its characteristics comprise contact copper sheet and nut, and said contact copper sheet is provided with circular hole, and the profile of said nut is four directions or six sides, is provided with wedge angle between one end and profile; The end face that said nut is provided with wedge angle places contact copper sheet circular hole top, is embedded in the contact copper sheet by contact copper sheet circular hole top by the external force nut.
The utlity model has simple in structurely, easy to assembly, guarantee the reliable connection of power supply contact, improve the assembly quality of product.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Consult Fig. 1, the utility model comprises contact copper sheet 1 and nut 2, and said contact copper sheet 1 is provided with circular hole 11, and the profile of said nut 2 is four directions or six sides, is provided with wedge angle 21 between one end and profile; The end face that said nut 2 is provided with wedge angle 21 places contact copper sheet 1 circular hole 11 tops, is embedded in the contact copper sheet 1 by contact copper sheet 1 circular hole 11 tops by external force nut 2.
The utility model is to use like this:
An end face that nut 2 is provided with wedge angle 21 places contact copper sheet 1 circular hole 11 tops; Apply an external force for nut 2, under the effect of external force, the end face of nut 2 and wedge angle 21 extruding copper sheets 1; Contact copper sheet 1 and circular hole 11 peripheries are deformed, nut 2 is embedded in the contact copper sheet 1.
The utility model contact copper sheet 1 is the parent of power supply row pin, and screw rod is passed power connector and nut 2 engagements, can implement contact copper sheet 1 and install with power connector, and promptly power supply row's pin and power connector are installed.
In the nut 2 of the utility model and the process of screw engages,, make nut 2 existing anti-rotation effects to have overcome the generation of sliding dental phenomenon again because nut 2 embeds in the contact copper sheets 1.
Claims (1)
1. the fixing fitting of a power supply contact; It is characterized in that it comprises contact copper sheet (1) and nut (2); Said contact copper sheet (1) is provided with circular hole (11), and the profile of said nut (2) is four directions or six sides, is provided with wedge angle (21) between one end and profile; The end face that said nut (2) is provided with wedge angle (21) places contact copper sheet (1) circular hole (11) top, is embedded in the contact copper sheet (1) by contact copper sheet (1) circular hole (11) top by external force nut (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202812937U CN202178393U (en) | 2011-08-04 | 2011-08-04 | Fixing accessory for power supply contact |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202812937U CN202178393U (en) | 2011-08-04 | 2011-08-04 | Fixing accessory for power supply contact |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202178393U true CN202178393U (en) | 2012-03-28 |
Family
ID=45868260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202812937U Expired - Fee Related CN202178393U (en) | 2011-08-04 | 2011-08-04 | Fixing accessory for power supply contact |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202178393U (en) |
-
2011
- 2011-08-04 CN CN2011202812937U patent/CN202178393U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120328 Termination date: 20140804 |
|
| EXPY | Termination of patent right or utility model |