CN206789846U - New energy automobile motor cable with proof fixed head - Google Patents
New energy automobile motor cable with proof fixed head Download PDFInfo
- Publication number
- CN206789846U CN206789846U CN201720593752.2U CN201720593752U CN206789846U CN 206789846 U CN206789846 U CN 206789846U CN 201720593752 U CN201720593752 U CN 201720593752U CN 206789846 U CN206789846 U CN 206789846U
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- Prior art keywords
- casing
- main core
- fixed head
- hole seat
- proof fixed
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Abstract
The utility model discloses a kind of New energy automobile motor cable with proof fixed head, including main core thread casing, PIN grafting female, terminal hole seat and proof fixed head；The main core thread casing is fixedly connected with plug ferrule close to one end of PIN grafting the end of a thread, the plug ferrule and the concentric setting of main core thread casing, the one end of the plug ferrule away from terminal hole seat is provided with external screw thread, and the PIN grafting female is embedded at the axle center of plug ferrule；The proof fixed head includes tightening casing and clamp nut, and the tightening casing includes the annular flange being sheathed on main core thread casing；The annular flange is provided with the first external thread sleeve close to the side of terminal hole seat, and opposite side is provided with the second external thread sleeve, and the described one end of second external thread sleeve away from annular flange is provided with toothed teleflex；Clamp nut is threadedly coupled on second external thread sleeve, the one end of the clamp nut away from annular flange is provided with the teleflex limiting section extended to the clamp nut axle center.
Description
Technical field
It the utility model is related to field of cable technology, particularly a kind of New energy automobile motor electricity consumption with proof fixed head
Cable.
Background technology
Using new-energy automobile of the single battery as stored energy power source, it by the use of battery as stored energy power source,
By battery to motor offer electric energy, drive motor operating, so as to promote running car, there is operation balance, nothing to make an uproar for it
Sound, the discharge of greenhouse gases is reduced, the advantages that reducing the water pollution that oil leakage is brought.
But while new-energy automobile develops, the related obvious hysteresis of corollary equipment development, such as new energy vapour
The cable of vehicle motor, existing cable is such as used, its connection reliability is poor, and due to being outdoor application, existing cable can not
Good fixed effect and waterproof effect are provided.
Utility model content
To solve problems of the prior art, the purpose of this utility model is to provide a kind of for new-energy automobile electricity
The cable with proof fixed head on machine.
To achieve the above object, the technical solution adopted in the utility model is：A kind of new energy vapour with proof fixed head
Vehicle motor cable, including main core thread casing, PIN grafting female, terminal hole seat and proof fixed head；In the main core thread casing
Provided with multiple cored wire groups, one end of the cored wire group and corresponding PIN in PIN grafting females connect, the cored wire group it is another
Corresponding hole position on terminal hole seat is inserted after the connecting terminal of one end；The main core thread casing is fixed close to one end of PIN grafting the end of a thread
Plug ferrule, the plug ferrule and the concentric setting of main core thread casing are connected with, the plug ferrule is away from terminal hole seat
One end is provided with external screw thread, and the PIN grafting female is embedded at the axle center of plug ferrule；The proof fixed head includes adapter sleeve
Pipe and clamp nut, the tightening casing include the annular flange being sheathed on main core thread casing；The annular flange is close to end
The side of sub-aperture seat is provided with the first external thread sleeve, and opposite side is provided with the second external thread sleeve, and second external thread sleeve is remote
One end from annular flange is provided with toothed teleflex；Clamp nut is threadedly coupled on second external thread sleeve, it is described tight
Gu the one end of nut away from annular flange is provided with the teleflex limiting section extended to the clamp nut axle center.
Preferably, it is equipped with O-ring seal inside and outside circumference of the teleflex away from second external thread sleeve one end.
Preferably, the main core thread casing is provided with the heat-shrinkable T bush of fastening cored wire group close to one end of terminal hole seat.
Preferably, the bottom of the terminal hole seat is provided with hole seat buckle.
Preferably, the appearance parcel insulating barrier of the cored wire group, interior be provided with of the main core thread casing wrap up the multiple core
The aluminium foil layer and halogen-free flameproof layer of line group.
Tightening casing is adjusted in main core thread casing up to correct position, by the clamp nut on the second external thread sleeve to
Annular flange is tightened, and in rundown process, teleflex can be extruded by teleflex limiting section, cause teleflex close to teleflex
One end of limiting section is shunk to the axle center of teleflex, so as to clamp main core thread casing；After terminal hole seat and motor connection, utilize
Internal thread interface on first external thread sleeve and motor fixes main core thread casing, now both secures cable, makes electricity again
The junction of cable and motor completes sealing, is such as all provided with inside and outside circumference of the teleflex away from second external thread sleeve one end
O-ring seal is put, then can further strengthen sealing.
The cable that PIN grafting female on main core thread casing also can easily connect other band PIN grafting males is expanded
Exhibition.
The beneficial effects of the utility model are：
1st, it is simple in construction, there is good fixation and water-proof function, be particularly suitable for new-energy automobile etc. and need to use open air
In the equipment of cable；
2nd, using with externally threaded plug ferrule and PIN grafting females, in that context it may be convenient to connect other PIN grafting males
Cable is extended, while junction also has good fixation and water-proof function.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the A of PIN grafting females in Fig. 1 to structural representation；
Fig. 3 is the B of terminal hole seat in Fig. 1 to structural representation；
Fig. 4 is the structural representation of tightening casing in Fig. 1；
Fig. 5 is the axial sectional diagrammatical view illustration of clamp nut in Fig. 1；
Fig. 6 is the construction of cable schematic diagram with PIN grafting males；
Fig. 7 is the C of PIN grafting males in Fig. 6 to structural representation；
Reference：10- main core thread casings, 11- heat-shrinkable T bush, 20- plug ferrules, 21- external screw threads, 22-PIN grafting are female
Head, 30- terminal hole seats, 31- buckles, 40- annular flanges, the external thread sleeves of 41- first, the external thread sleeves of 42- second, 43- are soft
Sleeve pipe, 44- clamp nuts, 45- teleflex limiting sections, 50-PIN grafting males, 51- attaching nut, 52-O type sealing rings.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
Embodiment
As Figure 1-5, a kind of New energy automobile motor cable with proof fixed head, including main core thread casing 10,
PIN grafting female 22, terminal hole seat 30 and proof fixed head；Multiple cored wire groups, the core are provided with the main core thread casing 10
One end of line group is connected with the corresponding PIN in PIN grafting female 22, and terminal is inserted after the other end connecting terminal of the cored wire group
Corresponding hole position in hole seat 30；The main core thread casing 10 is fixedly connected with plug ferrule 20 close to one end of PIN grafting the end of a thread,
The plug ferrule 20 and the 10 concentric setting of main core thread casing, the described one end of plug ferrule 20 away from terminal hole seat 30 is provided with
External screw thread 21, the PIN grafting female 22 are embedded at the axle center of plug ferrule 20；The proof fixed head includes tightening casing
With clamp nut 44, the tightening casing includes the annular flange 40 being sheathed on main core thread casing 10；The annular flange 40
The first external thread sleeve 41 is provided with close to the side of terminal hole seat 30, opposite side is provided with the first external thread sleeve 42, and described first
The one end of external thread sleeve 42 away from annular flange 40 is provided with toothed teleflex 43；Screw thread on first external thread sleeve 42
Clamp nut 44 is connected, the described one end of clamp nut 44 away from annular flange 40 is provided with what is extended to the axle center of clamp nut 44
Teleflex limiting section 45.
In use, tightening casing is adjusted in the up to correct position of main core thread casing 10, by the first external thread sleeve 42
Clamp nut 44 tightened to annular flange 40, in rundown process, teleflex 43 can by teleflex limiting section 45 extruding,
Teleflex 43 is caused to be shunk close to one end of teleflex limiting section 45 to the axle center of teleflex 43, so as to clamp main core thread casing
10；By after terminal hole seat 30 and motor connection, using the internal thread interface on the first external thread sleeve 41 and motor by main core line
Sleeve pipe 10 is fixed, and now both secures cable, the junction of cable and motor is completed sealing again.
PIN grafting female 22 on main core thread casing 10 also can easily connect the cable of other band PIN grafting males 50
It is extended.
As shown in fig. 6-7, it is a cable with PIN grafting male 50, the PIN grafting male 50 is provided with can be with plug
The attaching nut 51 that external screw thread 21 on sleeve pipe 20 is threadedly coupled, and the O-ring seal 52 in PIN grafting male 50.
During connection, the syringe needle in PIN grafting male 50 is inserted in PIN grafting female 22 in corresponding pin hole, then by attaching nut 51
It is screwed onto on the external screw thread 21 in plug ferrule 20, and tightens, that is, completes connection, meanwhile, O-ring seal 52 also ensure that connection
The sealing water resistance at place.
In one of the embodiments, inside and outside the circumference of the teleflex 43 away from the one end of the first external thread sleeve 42
It is equipped with O-ring seal 52.
In another embodiment, the main core thread casing 10 is provided with fastening cored wire group close to one end of terminal hole seat 30
Heat-shrinkable T bush 11.
In another embodiment, the bottom of the terminal hole seat 30 is provided with hole seat buckle 31.It can be incited somebody to action by buckle 31
Terminal hole seat 30 is fixed on motor, it is ensured that terminal hole seat 30 and the connection reliability of motor.
In another embodiment, the appearance of the cored wire group wraps up insulating barrier, is provided with the main core thread casing 10
Wrap up the aluminium foil layer and halogen-free flameproof layer of the multiple cored wire group.
Embodiment described above only expresses specific embodiment of the present utility model, and its description is more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model patent scope.It should be pointed out that for the common of this area
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (5)
1. a kind of New energy automobile motor cable with proof fixed head, it is characterised in that inserted including main core thread casing, PIN
Connect female, terminal hole seat and proof fixed head；Be provided with multiple cored wire groups in the main core thread casing, one end of the cored wire group and
Corresponding PIN in PIN grafting females is connected, and corresponding hole on terminal hole seat is inserted after the other end connecting terminal of the cored wire group
Position；The main core thread casing is fixedly connected with plug ferrule, the plug ferrule and main core line close to one end of PIN grafting the end of a thread
The concentric setting of sleeve pipe, the one end of the plug ferrule away from terminal hole seat are provided with external screw thread, and the PIN grafting female is embedded in
At the axle center of plug ferrule；The proof fixed head includes tightening casing and clamp nut, and the tightening casing includes being sheathed on
Annular flange on main core thread casing；The annular flange is provided with the first external thread sleeve close to the side of terminal hole seat, another
Side is provided with the second external thread sleeve, and the described one end of second external thread sleeve away from annular flange is provided with toothed teleflex；Institute
State and clamp nut is threadedly coupled on the second external thread sleeve, the one end of the clamp nut away from annular flange is provided with to the fastening
The teleflex limiting section of nut axle center extension.
2. the New energy automobile motor cable with proof fixed head according to claim 1, it is characterised in that described first
It is arranged with 0 type sealing ring on external thread sleeve, inside and outside circumference of the teleflex away from second external thread sleeve one end
Provided with O-ring seal.
3. the New energy automobile motor cable with proof fixed head according to claim 1, it is characterised in that the main core
Thread casing is provided with the heat-shrinkable T bush of fastening cored wire group close to one end of terminal hole seat.
4. the New energy automobile motor cable with proof fixed head according to claim 1, it is characterised in that the terminal
The bottom of hole seat is provided with hole seat buckle.
5. the New energy automobile motor cable with proof fixed head according to claim 1, it is characterised in that the cored wire
The appearance parcel insulating barrier of group, the main core thread casing is interior to be provided with the aluminium foil layer and halogen-free flameproof for wrapping up the multiple cored wire group
Layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593752.2U CN206789846U (en) | 2017-05-25 | 2017-05-25 | New energy automobile motor cable with proof fixed head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720593752.2U CN206789846U (en) | 2017-05-25 | 2017-05-25 | New energy automobile motor cable with proof fixed head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206789846U true CN206789846U (en) | 2017-12-22 |
Family
ID=60713210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720593752.2U Active CN206789846U (en) | 2017-05-25 | 2017-05-25 | New energy automobile motor cable with proof fixed head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206789846U (en) |
-
2017
- 2017-05-25 CN CN201720593752.2U patent/CN206789846U/en active Active
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