CN219610871U - New energy connector male plug - Google Patents
New energy connector male plug Download PDFInfo
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- CN219610871U CN219610871U CN202320414626.1U CN202320414626U CN219610871U CN 219610871 U CN219610871 U CN 219610871U CN 202320414626 U CN202320414626 U CN 202320414626U CN 219610871 U CN219610871 U CN 219610871U
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- fixing block
- new energy
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Abstract
The utility model discloses a male plug of a new energy connector, which comprises a replaceable plug core body, a core body fixing block, an inner shell and an outer shell, wherein the plug core body comprises a plug core and an insulating colloid; the core fixing block is hollow and cylindrical, a clamping interface is arranged on the side wall of the core fixing block, and a clamping block corresponding to the clamping interface is arranged on the insulating colloid; the side wall of the inner shell is provided with a convex clamping piece and an avoidance hole corresponding to the clamping port, and the side wall of the outer shell is provided with a buckling hole corresponding to the convex clamping piece; when in installation, the plug core body is embedded and installed in the core body fixing block, and the clamping block is clamped and fixed on the clamping interface; the core fixing block is embedded and installed in the inner shell; the inner shell is embedded and installed on the outer shell, and the protruding clamping piece is fastened and fixed on the fastening hole. The plug core body is replaceable, fast and accurately positioned and inserted on the female plug, the disassembly and the assembly are convenient, the compactness is high, the normal use is prevented from being influenced by dust or water vapor and the like, and the service life is prolonged.
Description
Technical Field
The utility model relates to the technical field of power connectors, in particular to a male plug of a new energy connector.
Background
With the rise of hybrid electric vehicles and electric vehicles, the requirements of power connectors of vehicles are also rising, and the electric connectors are widely applied to various electric circuits and play a role in connecting or disconnecting the circuits. In the existing connector, the male plug and the female plug are directly connected through the pins, so that electric connection can be realized, but in the using process of the connection mode, the male plug and the female plug are easy to loose and fall off after being plugged and pulled out for many times or subjected to external force, the tightness between the male plug and the female plug is poor, the male plug and the female plug are easy to be influenced by factors such as dust, water vapor and the like, and therefore short circuit or open circuit is generated, and the normal use and the service life of an electric appliance are influenced. Because of the limited creepage distance between the contact pieces, the external insulation effect is poor, the electric conductivity is poor, the connection is inconvenient, the compression resistance is weak, the disassembly and the maintenance are inconvenient, and important conductive parts cannot be replaced; when assembling, the positioning is not accurate enough, so that the assembly is time-consuming, and the limitation is great. Therefore, how to make the male plug of the connector easy to plug and pull, convenient to maintain and safe to use becomes a problem to be solved by the technicians in the technical field.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a male plug of a new energy connector, in which the plug core is replaceable and is fast and accurately positioned and inserted on the female plug, so as to facilitate disassembly and assembly, achieve high compactness, avoid dust or moisture, etc. from affecting normal use, and prolong the service life.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the male plug of the new energy connector comprises a replaceable plug core body, a core body fixing block, an inner shell and an outer shell, wherein the plug core body comprises a plug core and an insulating colloid, and the plug core is arranged on the insulating colloid in a penetrating manner;
the core fixing block is hollow and cylindrical, a clamping interface is arranged on the side wall of the core fixing block, and a clamping block corresponding to the clamping interface is arranged on the insulating colloid;
the side wall of the inner shell is provided with a convex clamping piece and an avoidance hole corresponding to the clamping port, and the side wall of the outer shell is provided with a buckling hole corresponding to the convex clamping piece;
when the plug is installed, the plug core body is embedded and installed in the core body fixing block, and the clamping block is clamped and fixed on the clamping interface; the core fixing block is embedded and installed in the inner shell; the inner shell is embedded and installed on the outer shell, and the protruding clamping piece is fastened and fixed on the fastening hole.
As a preferable scheme, the two protruding clamping pieces and the two buckling holes are respectively buckled and fixed on the two buckling holes.
As a preferable scheme, the insulating colloid is provided with a raised ring, and the inner side wall of the core fixing block is provided with a groove ring corresponding to the raised ring; during installation, the protruding ring is clamped and fixed on the groove ring.
As a preferable scheme, six plug cores are arranged, and the six plug cores are arranged on the insulating colloid in a penetrating way at equal intervals.
As a preferable scheme, the plug end of the plug core is provided with a protruding block, the sectional area of the protruding block is smaller than that of the plug core, the plug core is a cylinder, and the protruding block is a cone.
As a preferable scheme, the middle part of the plug core is hollowed out, and the wiring end of the plug core is cut to form an inclined plane with a certain inclination angle.
As a preferable scheme, the outer surface of the shell is provided with an anti-skid pattern.
As a preferable scheme, the shell is provided with a limit convex part, and the limit convex part is clamped on a limit groove arranged on the inner side wall of the female plug.
As a preferable scheme, the novel core fixing device further comprises a tail clamp, wherein a clamping piece is arranged on the core fixing block, and a concave interface corresponding to the clamping piece is arranged on the tail clamp; during installation, the clamping piece is clamped and fixed on the concave interface.
As a preferable scheme, the novel tail clamping device further comprises a tail clamping sleeve, wherein a plurality of clamping blocks are arranged on the tail clamping sleeve, external threads are arranged on the outer side wall of the inner shell, internal threads corresponding to the external threads are arranged on the inner side wall of the tail clamping sleeve, and the tail clamping sleeve is fixedly connected with the inner shell in a threaded manner.
Compared with the prior art, the plug has the obvious advantages and beneficial effects, and particularly, the technical scheme shows that the plug core body is replaceable and is quickly and accurately positioned and inserted on the female plug, so that the plug is convenient to detach and assemble, high in compactness, capable of avoiding dust or water vapor and the like from influencing normal use, and long in service life.
In order to more clearly illustrate the structural features and efficacy of the present utility model, the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic diagram of an assembled structure of a female plug according to an embodiment of the present utility model;
FIG. 2 is a first schematic view of a detachable structure according to an embodiment of the utility model;
FIG. 3 is a second schematic view of a detachable structure according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of an assembled structure of an embodiment of the present utility model.
Reference numerals illustrate:
1. a plug core; 10. a plug core; 101. a protruding block; 11. an insulating colloid; 111. a clamping block; 112. a raised ring;
2. a core fixing block; 20. a card interface; 21. a groove ring; 22. a clamping piece;
3. an inner case; 30. avoidance holes; 31. a protruding clip; 32. an external thread;
4. a housing; 40. a fastening hole; 41. an anti-skid pattern; 42. a limit protrusion;
5. a tail clip; 50. a female interface; 51. clamping blocks;
6. a tail jacket; 60. an internal thread; 7. a female plug.
Detailed Description
For the purpose of making the technical solution and advantages of the present utility model more apparent, the present utility model will be further described in detail below with reference to the accompanying drawings and examples of implementation. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.
Referring to fig. 1 to 4, the embodiment of the utility model provides a male plug of a new energy connector, which comprises a replaceable plug core 1, a core fixing block 2, an inner shell 3 and an outer shell 4, wherein the plug core 1 comprises a plug core 10 and an insulating colloid 11, and the plug core 10 is arranged on the insulating colloid 11 in a penetrating way;
the core fixing block 2 is in a hollow cylinder shape, a clamping interface 20 is arranged on the side wall of the core fixing block 2, and a clamping block 111 corresponding to the clamping interface 20 is arranged on the insulating colloid 11; the core fixing block 2 is used for embedding and fixing the plug core 1 and wrapping the wiring end of the plug core 10, so as to protect the plug core 10 and prolong the service life;
the side wall of the inner shell 3 is provided with a convex clamping piece 31 and an avoidance hole 30 corresponding to the clamping port 20 (the avoidance hole 30 is used for pressing the clamping block 111 when being disassembled, so that the inner shell 3 and the components in the shell are conveniently taken out), and the side wall of the outer shell 4 is provided with a buckling hole 40 corresponding to the convex clamping piece 31; the inner shell 3 is used for nesting and fixing the core body fixing block 2 and the plug core body 1, and wrapping the plug end of the plug core 10, so that the plug core 10 is prevented from being scratched, deformed or even broken, the plug core 10 is protected, and the service life is prolonged;
when in installation, the plug core 1 is embedded and installed in the core fixing block 2, and the clamping block 111 is clamped and fixed on the clamping interface 20; the core fixing block 2 is embedded in the inner shell 3, the inner shell 3 is embedded in the outer shell 4, and the protruding clamping piece 31 is fastened and fixed on the fastening hole 40; the outer shell 4 is used for nesting and fixing the inner shell 3 and the components in the inner shell 3, limiting the position of the male plug to be plugged in the female plug 7, and further enhancing the stability.
In another embodiment, two protruding clamping pieces 31 and two buckling holes 40 are provided, and the two protruding clamping pieces 31 are respectively buckled and fixed on the two buckling holes 40; the two protruding clamping pieces 31 and the two fastening holes 40 are arranged to further enhance the stability of the inner shell 3 embedded in the outer shell 4, so that the whole structure is stronger and more stable.
In another embodiment, the insulating colloid 11 is provided with a convex ring 112, and the inner side wall of the core fixing block 2 is provided with a groove ring 21 corresponding to the convex ring 112; when in installation, the convex ring 112 is clamped and fixed on the groove ring 21; the raised ring 112 is used to define the position of the plug core 1 within the core fixing block 2, enhancing the stability.
In another embodiment, the number of the plugging cores 10 is six, and the six plugging cores 10 are equidistantly and alternately arranged on the insulating colloid 11 in a penetrating way; the six plug cores 10 comprise conductive core wires, control core wires, power core wires, signal core wires and the like, and the plurality of plug cores 10 are mutually matched, so that the work of the male plug such as conduction, control signal and the like can be normally performed.
In another embodiment, the plugging end of the plugging core 10 is provided with a protruding block 101, the cross section area of the protruding block 101 is smaller than that of the plugging core 10, the plugging core 10 is a cylinder, and the protruding block 101 is a cone; the protruding block 101 plays a role in guiding, and the plug core 10 is quickly positioned to the cell hole of the female plug 7, so that the plug core 10 is easy to plug with the female plug 7, and the plug efficiency is improved; the cylindrical plug core 10 and the cone-shaped protruding block 101 are used for facilitating the plug-in connection of the male plug and the female plug 7, and the plug core 10 is not scratched.
Further, the middle part of the plug core 10 is hollowed out, and the wiring end of the plug core 10 is cut to form an inclined plane with a certain inclination angle; the terminal of the jack 10 is cut to form a bevel to facilitate the assembly of the cables, such as conductive cables, control cables, etc., of the mechanical device with the jack 10.
In another embodiment, the outer surface of the housing 4 is provided with a non-slip pattern 41; the anti-skid pattern 41 is used for increasing the friction force of the grip and facilitating the insertion, extraction and holding of the male plug.
In another embodiment, the shell 4 is provided with a limit convex part 42, and the limit convex part 42 is clamped on a limit groove arranged on the inner side wall of the female plug 7; the limiting convex part 42 is used for limiting the position of the male plug inserted into the female plug 7, so that the male plug cannot freely rotate and move in the female plug 7, and stability is enhanced.
In another embodiment, the core fixing block 2 is provided with a clamping piece 22, and the tail clip 5 is provided with a concave interface 50 corresponding to the clamping piece 22; when in installation, the clamping piece 22 is clamped and fixed on the concave interface 50; the tail clamp 5 is fixedly clamped with the core fixing block 2 and is used for sleeving and separating cables, straightening the positions of the cables and avoiding cross winding.
In another embodiment, the tail clamp further comprises a tail clamp 6, the tail clamp 5 is provided with a plurality of clamp blocks 51, the outer side wall of the inner shell 3 is provided with external threads 32, the inner side wall of the tail clamp 6 is provided with internal threads 60 corresponding to the external threads 32, and the tail clamp 6 is fixedly connected with the inner shell 3 in a threaded manner; the tail jacket 6 is fixed with the inner shell 3 through the spiro union, adjusts tail clamp 5 open-ended size to adapt to the quantity variation of cable, press from both sides the position of fixed cable, prevent that the cable from rocking the scratch when pulling out the plug, cause the damage.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the utility model, but any modifications, equivalents, improvements, etc. within the principles of the present utility model should be included in the scope of the present utility model.
Claims (10)
1. A male plug of a new energy connector is characterized in that: the plug comprises a replaceable plug core body, a core body fixing block, an inner shell and an outer shell, wherein the plug core body comprises a plug core and an insulating colloid, and the plug core is arranged on the insulating colloid in a penetrating manner;
the core fixing block is hollow and cylindrical, a clamping interface is arranged on the side wall of the core fixing block, and a clamping block corresponding to the clamping interface is arranged on the insulating colloid;
the side wall of the inner shell is provided with a convex clamping piece and an avoidance hole corresponding to the clamping port, and the side wall of the outer shell is provided with a buckling hole corresponding to the convex clamping piece;
when the plug is installed, the plug core body is embedded and installed in the core body fixing block, and the clamping block is clamped and fixed on the clamping interface; the core fixing block is embedded and installed in the inner shell; the inner shell is embedded and installed on the outer shell, and the protruding clamping piece is fastened and fixed on the fastening hole.
2. The male plug of a new energy connector of claim 1, wherein: the two protruding clamping pieces and the two buckling holes are respectively buckled and fixed on the two buckling holes.
3. The male plug of a new energy connector of claim 1, wherein: a raised ring is arranged on the insulating colloid, and a groove ring corresponding to the raised ring is arranged on the inner side wall of the core fixing block; during installation, the protruding ring is clamped and fixed on the groove ring.
4. The male plug of a new energy connector of claim 1, wherein: six plug cores are arranged, and the six plug cores are arranged on the insulating colloid in a penetrating way at equal intervals.
5. The male plug of a new energy connector of claim 1, wherein: the plug-in end of the plug-in core is provided with a protruding block, the sectional area of the protruding block is smaller than that of the plug-in core, the plug-in core is a cylinder, and the protruding block is a cone.
6. The male plug of the new energy connector of claim 5, wherein: the middle part of the plug core is hollowed, and the wiring end of the plug core is cut to form an inclined plane with a certain inclination angle.
7. The male plug of a new energy connector of claim 1, wherein: the outer surface of the shell is provided with anti-skid patterns.
8. The male plug of a new energy connector of claim 1, wherein: the shell is provided with a limit convex part which is clamped on a limit groove arranged on the inner side wall of the female plug.
9. The male plug of a new energy connector of claim 1, wherein: the core fixing block is provided with a clamping piece, and the tail clamp is provided with a concave interface corresponding to the clamping piece; during installation, the clamping piece is clamped and fixed on the concave interface.
10. The male plug of a new energy connector as defined in claim 9, wherein: the novel tail clamping device is characterized by further comprising a tail clamping sleeve, wherein a plurality of clamping blocks are arranged on the tail clamping sleeve, external threads are arranged on the outer side wall of the inner shell, internal threads corresponding to the external threads are arranged on the inner side wall of the tail clamping sleeve, and the tail clamping sleeve is fixedly connected with the inner shell in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414626.1U CN219610871U (en) | 2023-03-08 | 2023-03-08 | New energy connector male plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320414626.1U CN219610871U (en) | 2023-03-08 | 2023-03-08 | New energy connector male plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219610871U true CN219610871U (en) | 2023-08-29 |
Family
ID=87744023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320414626.1U Active CN219610871U (en) | 2023-03-08 | 2023-03-08 | New energy connector male plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219610871U (en) |
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2023
- 2023-03-08 CN CN202320414626.1U patent/CN219610871U/en active Active
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