CN203503797U - Wire pressing device for conductive rod and cable - Google Patents
Wire pressing device for conductive rod and cable Download PDFInfo
- Publication number
- CN203503797U CN203503797U CN201320581453.9U CN201320581453U CN203503797U CN 203503797 U CN203503797 U CN 203503797U CN 201320581453 U CN201320581453 U CN 201320581453U CN 203503797 U CN203503797 U CN 203503797U
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- China
- Prior art keywords
- cable
- conductive rod
- screw
- conducting rod
- wire
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- 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 provides a wire pressing device for a conductive rod and a cable. The wire pressing device comprises a conductive rod, wherein one end of the conductive rod is a plugging end, and the other end of the conductive rod is a wire connecting end; and the outer wall of the wire connecting end is provided with one or more screw holes. The wire pressing device further comprises a pressing sheet which generally is in the shape of an inverted U, wherein one end of the pressing sheet is inserted into the wire connecting end of the conductive rod while the other end is positioned on the outer wall of the wire connecting end of the conductive rod. The pressing sheet is correspondingly provided with a through hole at a position corresponding to that of the screw hole in the outer wall of the conductive rod, wherein a screw penetrates through the through hole and the screw hold in the outer wall of the conductive rod to fix the pressing sheet with the conductive rod. During the connection with a cable, the screw is unscrewed, then a tail end of the cable is inserted beneath the pressing sheet and the screw is screwed tightly to enable the cable to tightly press the wire connecting end, and thus electrical connection between the cable and the wire connecting end is realized. With the above structure, the wire pressing device has the beneficial effect that due to the use of a gasket, since the surface area of the gasket is larger than that of a thread head, the contact area of the wire connector is enlarged, and the connection becomes more reliable.
Description
Technical field
The utility model relates to a kind of cable connecting arrangement, specifically, is the cord grip about a kind of conducting rod and cable.
Background technology
The existing conducting rod connecting for cable, its structure as shown in Figure 1, one end is inserted terminal 1, and the other end is terminals 2, and the outer wall of these terminals 2 is provided with one or more screws 3 and is furnished with screw 6, when being connected with cable 5, first unscrew screw 6, then the end of cable 5 is inserted to terminals 2, then tighten screw 6, make cable 5 compress terminals 2, thereby realize both electrical connections.The shortcoming that the structure of this conducting rod stube cable exists is: when the power lug of using is tiny, because the front end contact area of screw 6 is very little, for a contact, be easy to cause loose contact, when serious, can cause power consumption equipment temperature to raise, winding is overheated, insulation reduces, and equipment and safety are brought to hidden danger, is therefore necessary to be improved.
Utility model content
The purpose of this utility model is to improve the existing above-mentioned shortcoming and defect of syndeton of existing conducting rod and cable, thereby the cord grip of a kind of conducting rod and cable is provided, and to solve conducting rod, is connected insecure problem with cable.
For achieving the above object, the utility model provides the cord grip of a kind of conducting rod and cable, comprises a conducting rod, and one end of this conducting rod is inserted terminal, and the other end is terminals, offers one or more screws on the outer wall of these terminals.Wherein, described cord grip also comprises a compressing tablet, this compressing tablet is roughly down " U " shape, insert in the terminals of conducting rod one end, the other end is positioned on the outer wall of conducting rod terminals, and on the corresponding conducting rod outer wall of described compressing tablet, the position of screw is provided with corresponding through hole, and a screw is fixed compressing tablet and conducting rod through the screw of this through hole and conducting rod outer wall.
When being connected with cable, first unscrew screw, then the end of cable is inserted to compressing tablet below, then tighten screw, make cable compress terminals, thereby realize both electrical connections.
The utility model adopts after said structure, and its beneficial effect is: because compressing tablet and contacting of cable are face contact, its contact area is much larger than thread head, and the effect that therefore compresses cable is better, connects more reliable.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the syndeton of existing conducting rod and cable.
Fig. 2 is the structural representation of the cord grip of the utility model conducting rod and cable.
Embodiment
Below in conjunction with concrete accompanying drawing, with specific embodiment, the cord grip of conducting rod of the present utility model and cable is described in further detail.
As shown in Figure 2, the cord grip of conducting rod of the present utility model and cable, comprises a conducting rod 7, and one end of this conducting rod 7 is inserted terminal 10, and the other end is terminals 20, offers one or more screws 30 on the outer wall of these terminals 20.Wherein, described cord grip also comprises a compressing tablet 4, this compressing tablet 4 is roughly down " U " shape, insert in the terminals 20 of conducting rod 7 one end, the other end is positioned on the outer wall of conducting rod terminals 20, and it is through the screw 30 of this through hole 8 and conducting rod 7 outer walls, compressing tablet 4 is fixing with conducting rod 7 that on corresponding conducting rod 7 outer walls of described compressing tablet 4, the position of screw 30 is provided with corresponding through hole 8, one screws 60.
According to the utility model, when being connected with cable 50, first unscrew screw 60, then the end of cable 50 is inserted to compressing tablet 4 belows, then tighten screw 60, make cable 50 compress terminals 20, thereby realize both electrical connections.
Claims (1)
1. a cord grip for conducting rod and cable, comprises a conducting rod, and one end of this conducting rod is inserted terminal, and the other end is terminals, offers one or more screws on the outer wall of these terminals, it is characterized in that:
Described cord grip also comprises a compressing tablet, this compressing tablet is roughly down " U " shape, insert in the terminals of conducting rod one end, the other end is positioned on the outer wall of conducting rod terminals, and on the corresponding conducting rod outer wall of described compressing tablet, the position of screw is provided with corresponding through hole, and a screw is fixed compressing tablet and conducting rod through the screw of this through hole and conducting rod outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581453.9U CN203503797U (en) | 2013-09-18 | 2013-09-18 | Wire pressing device for conductive rod and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320581453.9U CN203503797U (en) | 2013-09-18 | 2013-09-18 | Wire pressing device for conductive rod and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203503797U true CN203503797U (en) | 2014-03-26 |
Family
ID=50334745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320581453.9U Expired - Lifetime CN203503797U (en) | 2013-09-18 | 2013-09-18 | Wire pressing device for conductive rod and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203503797U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311235A (en) * | 2019-06-25 | 2019-10-08 | 西北工业大学 | The cable connector of high-rise building fire extinguisher bomb Vehicular electromagnetic ejection system |
-
2013
- 2013-09-18 CN CN201320581453.9U patent/CN203503797U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110311235A (en) * | 2019-06-25 | 2019-10-08 | 西北工业大学 | The cable connector of high-rise building fire extinguisher bomb Vehicular electromagnetic ejection system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140326 |
|
| CX01 | Expiry of patent term |