CN201758186U - Electric connection chuck - Google Patents
Electric connection chuck Download PDFInfo
- Publication number
- CN201758186U CN201758186U CN2010201274025U CN201020127402U CN201758186U CN 201758186 U CN201758186 U CN 201758186U CN 2010201274025 U CN2010201274025 U CN 2010201274025U CN 201020127402 U CN201020127402 U CN 201020127402U CN 201758186 U CN201758186 U CN 201758186U
- Authority
- CN
- China
- Prior art keywords
- central axis
- rectangular base
- adjutage
- bar
- column
- 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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Abstract
The electric connection chuck comprises U-shaped clip comprising a rectangle-shaped bottom and two extension arm, which is disposed oppositely and extends from the rectangle-shaped bottom. The binding post is mechanically connected with the rectangle-shaped bottom, and the extension arm extends in the plane of the rectangle-shaped bottom along the normal direction and is bent to form a cylindrical body, which has a first central axis parallel to the opposite side of the bottom of the rectangle-shaped bottom. The free ends of the extension arm can be bent to form cylindrical walls, which can be used to limit a first column-shaped channel and a second column-shaped channel. The second central axis limited by the column-shaped channels is parallel to the first central axis.
Description
Technical field
The utility model relates to a kind of electrical connection chuck that is used to connect coaxial cable outer conductor, thus with outer conductor ground connection.
Background technology
A kind of common copper U-shaped wiring chuck in order to clamp the outer conductor of a coaxial cable, twines insulating tape again on chuck, with this chuck is tightly wrapped on outer conductor.Yet because the elastic force of copper chuck and adhesive tape can not be lasting, long-term use will make between chuck and the outer conductor loses chucking power, can make loose contact therebetween.
The utility model content
For this reason, the utility model provides a kind of electrical connection chuck, comprise a U-shaped clip, described U clip comprises a rectangular base and a pair of adjutage that stretches out from a pair of relative edge of described rectangular base, be used for binding post of mechanical connection on the described rectangular base, described adjutage bends to the shape of filling the span of a man's arms to a normal direction extension on plane, rectangular base place, a cylinder is used to fill the span of a man's arms, this cylinder has first central axis that is parallel to described rectangular base relative edge, it is characterized in that, the free end of described adjutage bends to cylindrical wall, described cylindrical wall respectively limits one first column duct and one second column duct, and second central axis that described column duct limits is parallel to described first central axis.
Like this, the first or second column duct can be used for a hinged snap ring, and this snap ring just can be held described two mutual elasticity of adjutage tightly enduringly, has overcome the technical disadvantages of aforementioned common copper U-shaped wiring chuck thus.
Description of drawings
Fig. 1 is the front view that a utility model is electrically connected the horizontal positioned of chuck.
Fig. 2 is the vertical view of electrical connection chuck shown in Figure 1.
Fig. 3 is the left view of electrical connection chuck shown in Figure 1.
Embodiment
As Figure 1-3, a kind of electrical connection chuck, comprise a U-shaped clip 10 and a binding post 30, described U clip comprises a rectangular base 11 and a pair of adjutage 12 and 14 that stretches out from a pair of relative edge 15 and 17 of described rectangular base, described binding post 30 usefulness rivets 40 are mechanically connected on the described rectangular base 11, described adjutage 12 and 14 normal directions to plane, rectangular base 11 place (as shown in figs. 1 and 3 upward to) are extended and are bent to the shape of filling the span of a man's arms, the cylinder that is used to fill the span of a man's arms, this cylinder have first central axis 50 that is parallel to described rectangular base relative edge 15 and 17.Described adjutage 12 and 14 free end bend to cylindrical wall 16 and 18, and described cylindrical wall respectively limits one first column duct and one second column duct, and second central axis that described column duct limits is parallel to described first central axis.
The utility model can also comprise a snap ring 20 that is bent into by spring steel wire, described snap ring has a cross bar 24 with the first central axis extends parallel, bend out two from the cross bar two ends and stride bar 26, described free end of striding bar bends in opposite directions along first central axis, 50 directions and extends and formation elongated end 22, and described two elongated ends inject the described first column duct along second central axial direction from the two ends in first column duct.The described bar 26 of striding is around the first central axis curved course, thereby makes the cross bar 24 of snap ring 20 and stride bar 26 and inwardly embrace from the radially outer of first central axis and block second adjutage 14 at place, second shape duct.Like this, snap ring 20 just can rotate around two elongated end 22 (just described second axis direction), can overlap at this point and block second adjutage 18, also can open from this second adjutage in the counterclockwise direction, further the opening of U-shaped shelf 10 be got out of the way and put into the cylindrical outer of a coaxial cable.
Described second adjutage has a radially evagination 19, and the cross bar of described radially evagination and snap ring is stable mutually to fasten, to two adjutages generations pulling force in opposite directions.Just can make two adjutages 12 and 14 clamp described outer conductor thus.
In addition, described first central axis and second central axis limit a sagittal plane 51, and the final point of application (for example position of label 13 indications among Fig. 3) that contacts between described cross bar and second adjutage is between described sagittal plane 51 and described clip rectangular base plane.Snap ring 20 is furthered adjutage 12 and 14 in opposite directions makes it clip described outer conductor.
Claims (3)
1. one kind is electrically connected chuck, comprise a U-shaped clip, described U clip comprises a rectangular base and a pair of adjutage that stretches out from a pair of relative edge of described rectangular base, be used for binding post of mechanical connection on the described rectangular base, described adjutage bends to the shape of filling the span of a man's arms to a normal direction extension on plane, rectangular base place, a cylinder is used to fill the span of a man's arms, this cylinder has first central axis that is parallel to described rectangular base relative edge, it is characterized in that, the free end of described adjutage bends to cylindrical wall, described cylindrical wall respectively limits one first column duct and one second column duct, and second central axis that described column duct limits is parallel to described first central axis.
2. electrical connection chuck as claimed in claim 1, it is characterized in that, also comprise a snap ring that is bent into by spring steel wire, described snap ring has a cross bar with the first central axis extends parallel, bend out two from the cross bar two ends and stride bar, described free end of striding bar bends in opposite directions along first central axial direction and extends and the formation elongated end, described two elongated ends inject the described first column duct along second central axial direction from the two ends in first column duct, the described bar of striding is around the first central axis curved course, thereby makes the cross bar of snap ring and stride bar and inwardly embrace from the radially outer of first central axis and block second adjutage at place, second shape duct.
3. electrical connection chuck as claimed in claim 2, it is characterized in that, described first central axis and second central axis limit a sagittal plane, and the final point of application that contacts between described cross bar and second adjutage is between described sagittal plane and described clip rectangular base plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201274025U CN201758186U (en) | 2010-03-09 | 2010-03-09 | Electric connection chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201274025U CN201758186U (en) | 2010-03-09 | 2010-03-09 | Electric connection chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201758186U true CN201758186U (en) | 2011-03-09 |
Family
ID=43645475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201274025U Expired - Fee Related CN201758186U (en) | 2010-03-09 | 2010-03-09 | Electric connection chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201758186U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752870A (en) * | 2013-12-25 | 2015-07-01 | 株式会社富士克 | A rod conductor connector and a rod conductor connecting structure |
-
2010
- 2010-03-09 CN CN2010201274025U patent/CN201758186U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104752870A (en) * | 2013-12-25 | 2015-07-01 | 株式会社富士克 | A rod conductor connector and a rod conductor connecting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110309 Termination date: 20120309 |