CN214625435U - Direct current charging cable - Google Patents
Direct current charging cable Download PDFInfo
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- CN214625435U CN214625435U CN202120724242.0U CN202120724242U CN214625435U CN 214625435 U CN214625435 U CN 214625435U CN 202120724242 U CN202120724242 U CN 202120724242U CN 214625435 U CN214625435 U CN 214625435U
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- upper clamping
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Abstract
The utility model is suitable for the technical field of cables, and discloses a direct current charging cable, which comprises a cable shell; the left side of the cable shell is provided with a cable groove, a cable sheath is inserted into the cable groove, a cable core is arranged in the cable sheath, the right side of the cable shell is provided with a power connection piece, the bottom end of the cable shell is fixedly provided with a lower clamping shell, the top of the lower clamping shell is provided with an upper clamping shell, the middle of the top end of the upper clamping shell is provided with a bearing, the top of the bearing is connected with a lead screw, the top of the cable shell is provided with a threaded groove, the lead screw is positioned in the threaded groove, and the top of the lead screw is connected with a rotating handle; the inner walls of the upper clamping shell and the lower clamping shell are respectively provided with a stabilizing head, the stabilizing heads are uniformly provided with a plurality of groups, the side wall of the lower clamping shell is connected with a lead, and the tail end of the lead is connected with the tail end of the power connection piece. The utility model discloses an inside of line shell is provided with fixture, and back in the cable shell inserts the line shell at the cable skin will carry out quick centre gripping to the cable core, does benefit to quick installation and connects the electric piece, improves the convenient effect that the cable connects the electricity.
Description
Technical Field
The utility model is suitable for a cable technical field especially relates to a direct current charging cable.
Background
At present, a dc cable is a power cable used in a dc power transmission and distribution system, and the structure of the dc cable is substantially the same as that of an ac cable except that the dc cable has different electrical characteristics from that of an ac cable.
In the use of cable, need be connected the tip and the wiring end of cable, need be after the cable finishes using, install the connector lug additional, but among the prior art, the installation of connector lug and cable is comparatively inconvenient, also can't guarantee the fastening of junction, in long-term use, causes contact failure's phenomenon very easily and takes place, greatly reduced the inconvenience of use, in order to solve the problem that exists among the above-mentioned, therefore, we propose a direct current charging cable.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of direct current charging cable is provided with fixture through the inside of line shell, and back in the cable shell inserts the line shell at the cable skin will carry out quick centre gripping to the cable core, does benefit to quick installation and connects the electric piece, improves the convenient effect that the cable connects the electricity, has solved the problem of proposing among the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dc charging cable comprising a housing;
the left side of the cable shell is provided with a cable groove, a cable sheath is inserted into the cable groove, a cable core is arranged in the cable sheath, the right side of the cable shell is provided with a power connection piece, the bottom end of the cable shell is fixedly provided with a lower clamping shell, the top of the lower clamping shell is provided with an upper clamping shell, the middle of the top end of the upper clamping shell is provided with a bearing, the top of the bearing is connected with a lead screw, the top of the cable shell is provided with a threaded groove, the lead screw is positioned in the threaded groove, and the top of the lead screw is connected with a rotating handle;
the inner walls of the upper clamping shell and the lower clamping shell are provided with stabilizing heads, a plurality of groups of stabilizing heads are uniformly arranged on the stabilizing heads, the side wall of the lower clamping shell is connected with a wire, the tail end of the wire is connected with the tail end of a power connection piece, limiting rods are fixed at four corners of the bottom end of the upper clamping shell, and the bottoms of the limiting rods penetrate through the top of the lower clamping shell.
Preferably, the inner walls of the upper clamping shell and the lower clamping shell are semicircular.
Preferably, the distal end of the stabilizer head is pointed.
Preferably, the screw rod is matched with the thread size of the thread groove to form a rotating mechanism.
Preferably, the outer ring wall of the bearing is arranged at the top of the upper clamping shell, and the bottom of the screw rod is connected with the rotating wall of the bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses an inside of line shell is provided with fixture, and back in the cable shell inserts the line shell at the cable skin will carry out quick centre gripping to the cable core, does benefit to quick installation and connects the electric piece, improves the convenient effect that the cable connects the electricity.
2. The utility model discloses a bottom of going up the press from both sides the shell is provided with the gag lever post, and when going up and down at last press from both sides the shell, the gag lever post will be based on the inside lift of lower press from both sides the shell, and stability when going up and down will be guaranteed, and firm when guaranteeing the centre gripping cable core.
Drawings
Fig. 1 is a schematic view of an overall structure of a dc charging cable according to the present invention;
fig. 2 is the utility model provides an upper clamping shell and lower clamping shell junction structural sketch of dc charging cable.
In the figure: 1. a wire housing; 2. a cable trough; 3. a cable sheath; 4. a cable core; 5. a thread groove; 6. a screw rod; 7. turning a handle; 8. a bearing; 9. an upper clamping shell; 10. a lower cartridge shell; 11. a wire; 12. connecting a power strip; 13. a stabilizing head; 14. a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "disposed" are to be interpreted broadly, and may be, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed; the utility model discloses in the model of providing with electrical apparatus only refer to, can be through changing the different models that the function is the same according to the actual use condition with electrical apparatus, to the ordinary technical personnel in this field, can understand that above-mentioned term is in by particular case the utility model provides a concrete meaning.
Referring to fig. 1-2, a dc charging cable includes a wire housing 1;
the left side of the cable shell 1 is provided with a cable groove 2, a cable sheath 3 is inserted into the cable groove 2, a cable core 4 is arranged in the cable sheath 3, the right side of the cable shell 1 is provided with a power connection piece 12, the bottom end of the cable shell 1 is fixedly provided with a lower clamping shell 10, the top of the lower clamping shell 10 is provided with an upper clamping shell 9, the middle of the top end of the upper clamping shell 9 is provided with a bearing 8, the top of the bearing 8 is connected with a lead screw 6, the top of the cable shell 1 is provided with a threaded groove 5, the lead screw 6 is positioned in the threaded groove 5, and the top of the lead screw 6 is connected with a rotating handle 7;
go up the inner wall of double-layered shell 9 and lower double-layered shell 10 and all be provided with and stabilize head 13, and it evenly is provided with the multiunit to stabilize head 13, the lateral wall of lower double-layered shell 10 is connected with wire 11, the end of wire 11 is connected with the end of connecting electric piece 12, the four corners of going up double-layered shell 9 bottom all is fixed with gag lever post 14, the bottom of gag lever post 14 runs through in the top of lower double-layered shell 10, please refer to figure 1 in this embodiment, inside through the line shell is provided with fixture, after the cable skin inserts the line shell, will carry out quick centre gripping to the cable core, do benefit to quick installation connecting electric piece, improve the convenient effect that the cable connects the electricity.
In this embodiment, referring to fig. 1, inner walls of the upper clamping shell 9 and the lower clamping shell 10 are both semicircular, and inner walls of the upper clamping shell 9 and the lower clamping shell 10 are both semicircular, so as to facilitate the cable core 4 to enter between the upper clamping shell 9 and the lower clamping shell 10.
In this embodiment, referring to fig. 1, the tail end of the stabilizing head 13 is pointed, and when the stabilizing head 13 contacts the cable core 4, the tail end of the stabilizing head 13 is beneficial to contacting the cable core 4, so as to form a stable clamping effect and ensure the fastening of electrical contact.
In this embodiment, referring to fig. 1, the screw rod 6 is matched with the thread size of the thread groove 5 to form a rotating mechanism, and when the screw rod 6 rotates, the screw rod 6 is lifted based on the thread groove 5, so as to drive the upper clamping shell 9 to be lifted and adjusted based on the lower clamping shell 10.
In this embodiment, referring to fig. 1, an outer ring wall of the bearing 8 is disposed at the top of the upper clamping shell 9, a bottom of the lead screw 6 is connected to a rotating wall of the bearing 8, the outer ring wall of the bearing 8 is fixed at the top of the upper clamping shell 9, and the bottom of the lead screw 6 is fixed inside the rotating wall, so that when the lead screw 6 rotates, the effect of connecting the upper clamping shell 9 is achieved.
The utility model discloses during the use: the cable sheath 3 is inserted into the cable groove 2, the cable core 4 is arranged between the upper clamping shell 9 and the lower clamping shell 10 at the moment, the rotating handle 7 rotates, the rotating handle 7 drives the screw rod 6 to rotate in the thread groove 5, the screw rod 6 goes up and down based on the thread groove 5, the upper clamping shell 9 goes up and down based on the lower clamping shell 10 at the moment, the limiting rod 14 at the bottom of the upper clamping shell 9 goes up and down based on the lower clamping shell 10, the cable core 4 is clamped by the upper clamping shell 9 and the lower clamping shell 10, when the screw rod 6 rotates, the screw rod 6 rotates in the rotating wall based on the bearing 8 to drive the upper clamping shell 9 to be close to the lower clamping shell 10, the stabilizing heads 13 arranged on the inner walls of the upper clamping shell 9 and the lower clamping shell 10 form clamping fixation on the cable core 4, the cable core 4 is connected with the lead wire 11 through the lower clamping shell 10 and finally connected with the power connection piece 12, and the conductive connection is completed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. A direct current charging cable, characterized by comprising a cable housing (1);
the cable sheath is characterized in that a cable groove (2) is formed in the left side of a cable shell (1), a cable sheath (3) is inserted into the cable groove (2), a cable core (4) is arranged inside the cable sheath (3), a power connection piece (12) is arranged on the right side of the cable shell (1), a lower clamping shell (10) is fixed at the bottom end of the cable shell (1), an upper clamping shell (9) is placed at the top of the lower clamping shell (10), a bearing (8) is arranged in the middle of the top end of the upper clamping shell (9), a lead screw (6) is connected to the top of the bearing (8), a threaded groove (5) is formed in the top of the cable shell (1), the lead screw (6) is located inside the threaded groove (5), and a rotating handle (7) is connected to the top of the lead screw (6);
the inner walls of the upper clamping shell (9) and the lower clamping shell (10) are provided with stabilizing heads (13), the stabilizing heads (13) are uniformly provided with multiple groups, the side wall of the lower clamping shell (10) is connected with a lead (11), the tail end of the lead (11) is connected with the tail end of a power connection piece (12), four corners of the bottom end of the upper clamping shell (9) are fixedly provided with limiting rods (14), and the bottoms of the limiting rods (14) penetrate through the top of the lower clamping shell (10).
2. A dc charging cable according to claim 1, characterized in that the inner walls of the upper and lower casings (9, 10) are semicircular.
3. A dc charging cable according to claim 1, characterized in that the tip of the stabilizing head (13) is pointed.
4. A dc charging cable according to claim 1, characterized in that the screw (6) is adapted to the thread size of the thread groove (5) to form a turning mechanism.
5. A dc charging cable according to claim 1, characterized in that the outer circumferential wall of the bearing (8) is arranged on top of the upper clamping shell (9), and the bottom of the screw (6) is connected to the rotating wall of the bearing (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120724242.0U CN214625435U (en) | 2021-04-09 | 2021-04-09 | Direct current charging cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120724242.0U CN214625435U (en) | 2021-04-09 | 2021-04-09 | Direct current charging cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214625435U true CN214625435U (en) | 2021-11-05 |
Family
ID=78400826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120724242.0U Active CN214625435U (en) | 2021-04-09 | 2021-04-09 | Direct current charging cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214625435U (en) |
-
2021
- 2021-04-09 CN CN202120724242.0U patent/CN214625435U/en active Active
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