CN217444790U - Waterproof phase-changeable motor wiring plug - Google Patents
Waterproof phase-changeable motor wiring plug Download PDFInfo
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- CN217444790U CN217444790U CN202221544107.9U CN202221544107U CN217444790U CN 217444790 U CN217444790 U CN 217444790U CN 202221544107 U CN202221544107 U CN 202221544107U CN 217444790 U CN217444790 U CN 217444790U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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Abstract
The utility model provides a waterproof interchangeable looks motor wiring plug, including public plug, female plug, public plug is provided with first electrode and inserts post, second electrode and insert post, third electrode and insert post, waterproof gasket, be provided with first electrode jack, second electrode jack, third electrode jack, the track that slides on the female plug, the post is inserted to first electrode, second electrode of public plug, third electrode insert the post and first electrode jack, second electrode jack, third electrode jack on the female plug correspond the setting, when needs change motor turn to, only need insert post and third electrode with first electrode and insert the post rotatory 180 on the track that slides, and need not extract public plug, convenient operation safety has waterproof ability again, and even the motor also can normally work under the humid environment, has effectively improved work efficiency.
Description
Technical Field
The utility model relates to a motor field particularly, relates to a waterproof interchangeable looks motor wiring plug.
Background
When some 380V motor equipment is debugged, because the installation phase is not easy to determine, the motor wiring needs to be frequently disassembled to determine a proper phase, but the mode of opening the motor junction box is troublesome and unsafe. And frequently opening the motor terminal box also can lead to waterproof ability to descend, consequently can set up suitable plug and socket in the wiring department of being connected with the motor, when realizing the motor debugging, can realize the commutation, and have security and convenience.
The prior art of publication number CN209183889U discloses a phase-changeable axial flow fan plug, which comprises a male plug and a female plug, wherein a first electrode jack, a second electrode jack, a third electrode jack, a first ground wire jack and a second ground wire jack on the female plug are respectively arranged corresponding to a first electrode plug post, a second electrode plug post, a third electrode plug post, a first ground wire plug post and a second ground wire plug post of the male plug, when the axial flow fan needs to be changed in direction, the male plug only needs to be rotated by 180 degrees and then inserted into a female plug interface, however, the male plug needs to be pulled out every time the phase change is realized, the process is complicated and unsafe, and the male plug and the female plug do not have waterproof capability, and are not suitable for the debugging work of motor equipment in a humid environment.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a waterproof interchangeable looks motor wiring plug to when solving among the prior art at the motor debugging, need frequently extract public plug, do not possess the problem of waterproof ability between public plug and female plug.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
the utility model provides a waterproof interchangeable looks motor wiring plug includes public plug, female plug, be provided with first electrode on the public plug and insert post, second electrode and insert post, third electrode and insert the post, female plug is provided with first electrode jack, second electrode jack, third electrode jack, slides the track, first electrode jack, second electrode jack, third electrode jack with first electrode is inserted post, second electrode and is inserted the post, the third electrode and insert the corresponding setting of post, first electrode insert the post with the third electrode is inserted the post and is switched on sliding the track for first electrode is inserted the post and is inserted the third electrode jack, and the third electrode inserts the post and insert first electrode jack, thereby realizes the commutation, and need not extract public plug, convenient operation is safe again, has effectively improved work efficiency.
Preferably, the female plug is provided with a first round edge and a second round edge, and the sliding track is located in a space surrounded by the first round edge and the second round edge. The sliding track can be used for the first electrode inserting column and the third electrode inserting column to rotate, so that phase change is realized.
Preferably, the first round edge is provided with a first buckle, the second round edge is provided with a second buckle, and the first buckle and the second buckle are located on two sides of the electrode jack.
Preferably, the first buckle and the second buckle are damping buckles, and the damping buckles are located on two sides of the first electrode jack. The damping buckle can not only prevent that the maloperation in the motor operation from leading to the plug contact failure, still plays the effect of giving the reversing plug location.
Preferably, be provided with waterproof gasket on the public plug, waterproof gasket has increased the leakproofness of public plug and female plug, has waterproof ability again.
Preferably, waterproof gasket and public plug structure as an organic whole, waterproof gasket is difficult for droing easy operation.
Preferably, the diameter and height of the first electrode inserting column and the third electrode inserting column are equal, the diameter and height of the second electrode inserting column are larger than those of the first electrode inserting column and the third electrode inserting column, the second electrode inserting column of the male plug is stressed greatly in the middle position, and the male plug plays a role of a fulcrum.
Preferably, the circle centers of the surfaces of the first electrode inserting column, the second electrode inserting column and the third electrode inserting column are on the same straight line and are arranged in sequence.
Preferably, the distance between adjacent electrode insertion posts is equal, that is, the first electrode insertion post and the second electrode insertion post exchange positions accurately, so that phase change is realized.
Preferably, be provided with the second fixed part on the female plug, the second fixed part is located the both sides of female plug, the second fixed part is used for fixed public plug and female plug, still plays certain waterproof effect.
Compared with the prior art, a waterproof interchangeable looks motor connection plug have following advantage:
1) the female plug is provided with a sliding track, and in the original connection mode, the first electrode plug post is inserted into the first electrode jack, the third electrode plug post is inserted into the third electrode jack, when the first electrode plug post and the third electrode plug post are switched on the sliding track, the first electrode plug post can be inserted into the third electrode jack, and the third electrode plug post is inserted into the first electrode jack, so that the phase change is realized, and the male plug does not need to be pulled out, so that the operation is convenient and safe;
2) the damping buckle is arranged on the sliding track, so that poor contact of the plug caused by misoperation in the running process is prevented, and a positioning effect on the reversing plug is also achieved;
3) the waterproof gasket is arranged at the position close to the connecting end face of the male plug and the female plug, so that the plug with the waterproof gasket can normally work even in a humid environment.
Drawings
Fig. 1 is a top view of a male plug of the present invention;
FIG. 2 is a cross-sectional view taken along plane A-A of FIG. 1;
fig. 3 is a top view of the female plug of the present invention;
fig. 4 is a sectional view taken along the plane B-B of fig. 3.
Description of reference numerals:
1-male plug, 11-first electrode plug column, 12-second electrode plug column, 13-third electrode plug column, 14-waterproof gasket, 15-first fixing part, 16-incoming cable port, 2-female plug, 21-first electrode jack, 22-second electrode jack, 23-third electrode jack, 24-second fixing part, 25-sliding track, 26-first round edge, 261-first buckle, 27-second round edge, 271-second buckle and 28-outgoing cable port.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanied with figures are described in detail below. In addition, the following embodiments will be briefly described with reference to the orientation: in the embodiments, directions or positional relationships indicated by "front", "rear", "upper", "lower", "left", "right", "top", "bottom", and the like refer to orientations or positional relationships shown in the drawings.
As shown in fig. 1-4, the present embodiment provides a waterproof phase-changeable motor connection plug, which comprises a male plug 1 and a female plug 2. Public plug 1 is last to be provided with first electrode and to insert post 11, second electrode and insert post 12, third electrode and insert post 13, female plug 2 is provided with first electrode jack 21, second electrode jack 22, third electrode jack 23, slides track 25, first electrode insert post 11, second electrode insert post 12, third electrode insert post 13 with first electrode jack 21, second electrode jack 22, third electrode jack 23 correspond the setting, first electrode insert post 11 with third electrode insert post 13 switches on sliding track 25, can realize the commutation.
Specifically, the first electrode jack 21 is connected to a phase line a of the three phase lines, the second electrode jack 22 is connected to a phase line B of the three phase lines, and the third electrode jack 23 is connected to a phase line C of the three phase lines. The second electrode inserting column 12 is used as a circle center fulcrum rotating on the sliding track 25, the first electrode inserting column 11 and the third electrode inserting column 13 rotate on the sliding track 25, after the first electrode inserting column 11 and the third electrode inserting column 13 rotate by a certain angle, the first electrode inserting column 11 is inserted into the third electrode jack 23, the second electrode inserting column 12 is inserted into the second electrode jack 22, and the third electrode inserting column 13 is inserted into the first electrode jack 21, so that phase change is realized, the male plug 1 does not need to be pulled out, the operation is simple, and the working efficiency is effectively improved.
Preferably, the rotation angle is 180 °, which can realize the original phase exchange between the first electrode plug 11 and the third electrode plug 13, i.e., realize the phase exchange between a and C.
Preferably, the first electrode plug 11, the second electrode plug 12 and the third electrode plug 13 are three cylindrical plugs.
Preferably, the circle centers of the planes of the first electrode inserting column 11, the second electrode inserting column 12 and the third electrode inserting column 13 are on the same straight line and are sequentially arranged from top to bottom.
Specifically, the centers of circles of the first electrode insert column 11, the second electrode insert column 12, and the third electrode insert column 13 are located on the same horizontal line, and the first electrode insert column 11 and the third electrode insert column 13 are symmetrically arranged with the horizontal line of the second electrode insert column 12 as a symmetry axis.
The distance between adjacent electrode plugs is equal, and specifically, the distance between the first electrode plug 11 and the second electrode plug 12 is equal to the distance between the second electrode plug 12 and the third electrode plug 13.
Preferably, the diameters of the first electrode plug 11 and the third electrode plug 13 are equal, the diameter of the second electrode plug 12 is greater than the diameters of the first electrode plug 11 and the third electrode plug 13, and similarly, the heights of the first electrode plug 11 and the third electrode plug 13 are equal, and the height of the second electrode plug 12 is greater than the heights of the first electrode plug 11 and the third electrode plug 13, because the second electrode plug 12 plays a role as a center fulcrum at the center of the whole plug.
Accordingly, the first electrode insertion hole 21, the second electrode insertion hole 22, and the third electrode insertion hole 23 of the female plug 2 are disposed corresponding to the first electrode insertion post 11, the second electrode insertion post 12, and the third electrode insertion post 13.
The female plug 2 is provided with a first round edge 26 and a second round edge 27, the diameter of a circle where the first round edge 26 is located is larger than that of a circle where the second round edge 27 is located, and a space enclosed by the first round edge 26 and the second round edge 27 is set as a sliding track 25, preferably, a circular track adopted by the sliding track 25. The first electrode inserting column 11 and the third electrode inserting column 13 can rotate on the sliding track 25, and phase change can be realized.
The first round edge 26 is provided with a first buckle 261, the second round edge 27 is provided with a second buckle 271, preferably, the first buckle 261 and the second buckle 271 jointly act on the electrode plug, preferably, two sides of the first electrode jack 21 are provided with the first buckle 261 and the second buckle 271, and similarly, two sides of the third electrode jack 23 are also provided with the first buckle 261 and the second buckle 271.
The first buckle 261 and the second buckle 271 are preferably damping buckles, which can prevent poor contact of the plug caused by incorrect rotation of the motor during operation, and simultaneously play a role in positioning the first electrode inserting column 11 and the third electrode inserting column 13.
The waterproof gasket 14 is arranged on the male plug 1, the waterproof gasket 14 is close to the end face where the male plug 1 and the female plug 2 are plugged, preferably, the waterproof gasket 14 and the male plug 1 are of an integral structure, and the material of the waterproof gasket 14 is preferably plastic, so that on one hand, the sealing performance of the male plug 1 and the female plug 2 is improved, and the waterproof capability is realized, and the motor can work normally even in a humid environment.
An incoming cable port 16 is provided on the male plug 1, and preferably, the incoming cable port 16 is connected with a power supply.
Be provided with second fixed part 24 on female plug 2, second fixed part 24 is located the side of female plug 2, public plug 1 is provided with first fixed part 15, first fixed part 15 is connected with waterproof gasket 14, second fixed part 24 corresponds with first fixed part 15 and is connected, when first electrode insert post 11 and third electrode insert post 13 rotatory on the slide track 25 of socket 2, autosegregation on second fixed part 24 and first fixed part 15, when realizing the commutation after, second fixed part 24 and first fixed part 15 reconnection, preferably, second fixed part 24 is fixed buckle, the buckle is a plurality ofly, preferably, the buckle sets up 4.
An outlet cable port 28 is arranged on the female plug 2, and the outlet cable port 28 is preferably connected with the motor.
The specific working description is as follows:
the original connection mode of the male plug and the female plug is as follows: the first electrode inserting column is inserted into the first electrode inserting hole, the second motor inserting column is inserted into the second electrode inserting hole, the third electrode inserting column is inserted into the third electrode inserting hole, the first electrode inserting hole is connected with the phase line A of the three-phase line, the second electrode inserting hole is connected with the phase line B of the three-phase line, and the third electrode inserting hole is connected with the phase line C of the three-phase line. When the motor is debugged, the power supply is switched on, if the motor is in forward rotation at the moment, if the motor needs to rotate reversely, the male plug only needs to rotate 180 degrees on the sliding track, so that the first electrode inserting column is inserted into the third electrode jack, the second electrode inserting column is inserted into the second electrode jack, and the third electrode inserting column is inserted into the first electrode jack, so that the A and C power supplies can be exchanged, and the reverse rotation of the motor is realized.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and it is intended that the scope of the present invention be defined by the appended claims.
Claims (10)
1. The utility model provides a waterproof interchangeable looks motor wiring plug, includes public plug (1), female plug (2), its characterized in that, public plug (1) is last to be provided with first electrode and to insert post (11), second electrode and insert post (12), third electrode and insert post (13), female plug (2) are provided with first electrode jack (21), second electrode jack (22), third electrode jack (23), slide track (25), first electrode jack (21), second electrode jack (22), third electrode jack (23) with first electrode is inserted post (11), second electrode and is inserted post (12), third electrode and insert the corresponding setting of post (13), first electrode insert post (11) with third electrode is inserted post (13) and is switched on slide track (25).
2. The motor wiring plug according to claim 1, characterized in that a first round edge (26) and a second round edge (27) are arranged on the female plug (2), and the sliding track (25) is located in a space enclosed by the first round edge (26) and the second round edge (27).
3. The motor wiring plug as claimed in claim 2, wherein the first round edge (26) is provided with a first buckle (261), the second round edge (27) is provided with a second buckle (271), and the first buckle (261) and the second buckle (271) are positioned at two sides of the electrode jack.
4. The motor wiring plug of claim 3, wherein the first and second snaps (261, 271) are damping snaps.
5. A motor wiring plug according to claim 1, characterised in that a waterproof gasket (14) is provided on the male plug (1).
6. The motor connector plug according to claim 5, characterized in that the waterproof gasket (14) is of one-piece construction with the male plug (1).
7. The electrical machine connection plug of claim 1, wherein the first and third pole posts (11, 13) are of equal diameter and height, and the second pole post (12) is of greater diameter and height than the first and third pole posts (11, 13).
8. The motor wiring plug as claimed in claim 1, wherein the centers of the planes of the first electrode plug-in post (11), the second electrode plug-in post (12) and the third electrode plug-in post (13) are on the same straight line.
9. The motor connector plug of claim 8, wherein adjacent pole posts are equally spaced.
10. The motor connection plug according to claim 1, characterized in that a second fixing portion (24) is provided on the female plug (2), the second fixing portion (24) being located at a side of the female plug (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544107.9U CN217444790U (en) | 2022-06-20 | 2022-06-20 | Waterproof phase-changeable motor wiring plug |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221544107.9U CN217444790U (en) | 2022-06-20 | 2022-06-20 | Waterproof phase-changeable motor wiring plug |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217444790U true CN217444790U (en) | 2022-09-16 |
Family
ID=83223216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221544107.9U Active CN217444790U (en) | 2022-06-20 | 2022-06-20 | Waterproof phase-changeable motor wiring plug |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217444790U (en) |
-
2022
- 2022-06-20 CN CN202221544107.9U patent/CN217444790U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |