CN207926338U - A kind of novel motor wire outlet device - Google Patents
A kind of novel motor wire outlet device Download PDFInfo
- Publication number
- CN207926338U CN207926338U CN201721793739.8U CN201721793739U CN207926338U CN 207926338 U CN207926338 U CN 207926338U CN 201721793739 U CN201721793739 U CN 201721793739U CN 207926338 U CN207926338 U CN 207926338U
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- rubber pad
- double threaded
- threaded screw
- fixed frame
- casing
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Abstract
The utility model discloses a kind of novel motor wire outlet devices, including hexagon socket head cap screw, bakelite fixed frame, rubber pad, first connecting terminal, second connecting terminal, double threaded screw, nut and casing, the bakelite fixed frame and rubber pad are set to by hexagon socket head cap screw above the trepanning of the casing, the rubber pad is set between the bakelite fixed frame and casing, the double threaded screw is arranged in the bakelite fixed frame, rubber pad and casing, one end of the double threaded screw is connect with first connecting terminal by the nut, the other end of the double threaded screw is connect with second connecting terminal by the nut.The utility model plays sealing effect using bakelite fixed frame and the combination of electro-insulating rubber pad, it effectively prevent foreign matter or bolt to enter the inside of motor, it is combined with double threaded screw using electro-insulating rubber pad, terminal box and motor are kept apart, effectively improve the degree of protection of motor, structure design is simple, and operability is convenient, highly practical.
Description
Technical field
The utility model is related to a kind of wire-connecting device more particularly to a kind of novel motor wire outlet devices.
Background technology
The outlet method of motor has very much, and the good and bad of outlet method influences the degree of protection of motor very big, current electricity
Electrical automobile industry rapidly develops, and increasingly higher demands are proposed to the degree of protection of motor.Conventional motor outlet wire mode ratio
Relatively simple, using traditional terminal box martingale, but the stability of wiring is not strong, in the grade of dustproof and waterproof also not
Height, undesirable outlet method may cause foreign matter or bolt to fall into the inside of motor, be also easy to cause motor service life and can
Generally relatively low by property, motor of electric motor car must take into account waterproof, if terminal box leak, the damage to motor is very big, causes
The damage of motor unrepairable.Thus, a kind of termination that water proof and dust proof grade is high, and strong operability are continued in market, knot
Structure is simple.
Utility model content
The technical problems to be solved in the utility model is in order to overcome the defects of the prior art, now to provide a kind of novel
Motor wire outlet device, using bakelite fixed frame and electro-insulating rubber pad combination play sealing effect, effectively prevent foreign matter or bolt into
Enter the inside to motor, is combined with double threaded screw using electro-insulating rubber pad, terminal box and motor are kept apart, motor is effectively improved
Degree of protection, structure design is simple, highly practical.
The utility model is to solve above-mentioned technical problem by following technical proposals：
A kind of novel motor wire outlet device of the utility model, feature be, the novel motor wire outlet device packet
Hexagon socket head cap screw, bakelite fixed frame, rubber pad, the first connecting terminal, the second connecting terminal, double threaded screw, nut and casing are included,
The bakelite fixed frame and rubber pad are set to by hexagon socket head cap screw above the trepanning of the casing, and the rubber pad is set to
Between the bakelite fixed frame and casing, the double threaded screw is arranged in the bakelite fixed frame, rubber pad and casing, described double
One end of head screw rod is connect with first connecting terminal by the nut, the other end of the double threaded screw and described second
Connecting terminal is connected by the nut.
Preferably, the double threaded screw is provided at both ends with helicoidal structure.
Preferably, the double threaded screw has conducting function.
Preferably, the rubber pad is insulating rubber material.
Preferably, the nut is stop nut.
The positive effect of the utility model is：
The utility model plays sealing effect using bakelite fixed frame and the combination of electro-insulating rubber pad, effectively prevent foreign matter or spiral shell
Bolt enters the inside of motor, is combined with double threaded screw using electro-insulating rubber pad, terminal box and motor are kept apart, effectively improved
The degree of protection of motor, structure design is simple, and operability is convenient, highly practical.
Description of the drawings
Fig. 1 is the structural schematic diagram of the section of the preferred embodiment of the utility model.
Specific implementation mode
The utility model is further illustrated below by the mode of embodiment, but is not therefore limited in the utility model
Among the embodiment described range.
A kind of novel motor wire outlet device of the utility model, including hexagon socket head cap screw 3, bakelite fixed frame 5, rubber pad 4,
First connecting terminal 6, the second connecting terminal 7, double threaded screw 2, nut 1 and casing 9, bakelite fixed frame 5 and rubber pad 4 pass through interior
Hex bolts 3 is fixed on above the trepanning of casing 9, and rubber pad 4 is mounted between bakelite fixed frame 5 and casing 9, in rubber pad 4
Between trepanning it is small, be used for 9 sealing function of casing, double threaded screw 2 passes through the hole among bakelite fixed frame 5, rubber pad 4 and casing 9, double
One end of head screw rod 2 is connect with the first connecting terminal 6 by nut 1, and the other end of double threaded screw 2 and the second connecting terminal 7 are logical
The connection of nut 1 is crossed, 6 external high-tension bus-bar of the first connecting terminal, the second connecting terminal is connected with electric motor 8.
The opening diameter of rubber pad 4 is smaller than the diameter of double threaded screw 2, and after double threaded screw 2 passes through rubber pad 4, rubber pad 4 is tight
The surface of double threaded screw 2 is detained, bakelite fixed frame 5 presses rubber 4 on the surface of casing 9, foreign matter, water or dust is effectively prevent to enter
To the inside of motor, the degree of protection of casing is improved.
Preferably, double threaded screw 2 is provided at both ends with helicoidal structure, and double threaded screw 2 has the conducting function, rubber pad 4 to be
Insulating rubber material, nut 1 are stop nut.
The utility model is described in detail above in association with attached drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to above description.Within the spirit and principle of the utility model, appoint made by
What modification, equivalent replacement, improvement etc., should be included within the scope of protection of this utility model.Thus, it is certain in embodiment
Details should not constitute the restriction to the utility model, and the utility model will be using the range that the appended claims define as this reality
With novel protection domain.
Claims (5)
1. a kind of novel motor wire outlet device, which is characterized in that the novel motor wire outlet device include hexagon socket head cap screw,
Bakelite fixed frame, rubber pad, the first connecting terminal, the second connecting terminal, double threaded screw, nut and casing, the bakelite are fixed
Frame and rubber pad are set to by hexagon socket head cap screw above the trepanning of the casing, and the rubber pad is set to the bakelite and fixes
Between frame and casing, the double threaded screw is arranged in the bakelite fixed frame, rubber pad and casing, one end of the double threaded screw
It is connect by the nut with first connecting terminal, the other end of the double threaded screw passes through with second connecting terminal
The nut connection.
2. novel motor wire outlet device according to claim 1, which is characterized in that the both ends of the double threaded screw are arranged
There is helicoidal structure.
3. novel motor wire outlet device according to claim 1, which is characterized in that the double threaded screw has conductive work(
Energy.
4. novel motor wire outlet device according to claim 1, which is characterized in that the rubber pad is electro-insulating rubber material
Material.
5. novel motor wire outlet device according to claim 1, which is characterized in that the nut is stop nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793739.8U CN207926338U (en) | 2017-12-20 | 2017-12-20 | A kind of novel motor wire outlet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721793739.8U CN207926338U (en) | 2017-12-20 | 2017-12-20 | A kind of novel motor wire outlet device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207926338U true CN207926338U (en) | 2018-09-28 |
Family
ID=63607408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721793739.8U Active CN207926338U (en) | 2017-12-20 | 2017-12-20 | A kind of novel motor wire outlet device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207926338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023006321A1 (en) * | 2021-07-27 | 2023-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Sealing assembly on a housing of an electric drive motor |
-
2017
- 2017-12-20 CN CN201721793739.8U patent/CN207926338U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023006321A1 (en) * | 2021-07-27 | 2023-02-02 | Bayerische Motoren Werke Aktiengesellschaft | Sealing assembly on a housing of an electric drive motor |
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