CN216774493U - Waterproof sealing device for motor output line - Google Patents
Waterproof sealing device for motor output line Download PDFInfo
- Publication number
- CN216774493U CN216774493U CN202220514181.XU CN202220514181U CN216774493U CN 216774493 U CN216774493 U CN 216774493U CN 202220514181 U CN202220514181 U CN 202220514181U CN 216774493 U CN216774493 U CN 216774493U
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- connecting block
- sleeve
- waterproof sealing
- output line
- sealing device
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Abstract
The utility model discloses a waterproof sealing device for a motor output line, and belongs to the technical field of waterproof sealing. The water-stopping rubber sleeve comprises a sleeve, wherein connecting blocks are inserted into an inner cavity of the sleeve, threads are arranged on the outer walls of two ends of the sleeve, fixing sleeves are fixedly connected with the two ends of the sleeve through the threads, each connecting block comprises an upper connecting block and a lower connecting block, the upper connecting block and the lower connecting block are buckled and arranged, the upper connecting block and the lower connecting block are of semi-cylindrical structures, grooves are formed in the planes of the upper connecting block and the lower connecting block along the axis, and water-stopping rubber A is fixedly arranged in the inner cavities of two ends of each groove; after the technical scheme is adopted, compared with the prior art, the utility model has the following advantages: the connecting block and the sleeve can carry out double-layer protection on the wire connector, the sealing effect of the device is greatly enhanced, and in addition, the water stopping rubber A and the water stopping rubber B can play a waterproof role when the device is in contact with water.
Description
Technical Field
The utility model relates to a waterproof sealing device for a motor output line, and belongs to the technical field of waterproof sealing.
Background
The wire connection structure is used for connecting different power lines to realize power transmission. In prior art, use the copper to detain to connect the power cord usually and realize electrically conducting each other, then the junction sets up the rubber adapter sleeve and covers the junction again, prevents to miss and touches, takes place the electric leakage injury. However, in a water environment or a humid environment, the connection of the power lines is a big problem, and the existing connection structure uses potting adhesive for insulation sealing, but once the insulation layer is broken or falls off, water can infiltrate into the motor.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem and provides a waterproof sealing device for an output line of a motor, which can effectively seal a wire joint and prevent water from permeating into the wire joint.
An optimized scheme is that the waterproof sealing device for the output line of the motor comprises a sleeve, a connecting block is inserted into an inner cavity of the sleeve, threads are arranged on the outer walls of two ends of the sleeve, and two ends of the sleeve are fixedly connected with a fixing sleeve through the threads;
the connecting blocks comprise an upper connecting block and a lower connecting block, the upper connecting block and the lower connecting block are buckled, the upper connecting block and the lower connecting block are of semi-cylindrical structures, grooves are formed in the planes of the upper connecting block and the lower connecting block along the axis, and water stop rubber A is fixedly arranged in inner cavities at two ends of each groove;
go up the connecting block and be equipped with the notched plane intermediate position and be equipped with the rectangular channel, the notched plane intermediate position of establishing of lower connecting block is equipped with binding post, and binding post's upper portion sets up in the inner chamber of rectangular channel.
Furthermore, a counter bore is formed in the middle of the cambered surface of the upper connecting block and communicated with the bottom of the rectangular groove, and the connecting terminal is fixedly connected with the bolt through the counter bore.
Further, the groove is of a semicircular structure.
Further, the water stop rubber A is of a semi-annular structure.
Further, fixed cover is the tubular structure, and the oral area outer edge of fixed cover 3 is equipped with the handle that 2 symmetries set up, and the bottom inner wall of fixed cover is equipped with the through-hole, and the inner wall of through-hole is fixed and is equipped with stagnant water rubber B, and stagnant water rubber B is the loop configuration.
After the technical scheme is adopted, compared with the prior art, the utility model has the following advantages:
the connecting block and the sleeve can carry out double-layer protection on the wire connector, the sealing effect of the device is greatly enhanced, and in addition, the water stopping rubber A and the water stopping rubber B can play a waterproof role when the device is in contact with water.
Drawings
FIG. 1 is a schematic structural diagram of a waterproof sealing device for an output line of a motor according to the present invention;
FIG. 2 is a schematic structural diagram of a waterproof sealing device for an output line of a motor according to the present invention;
FIG. 3 is a schematic structural diagram of a connecting block of a waterproof sealing device for an output line of a motor according to the present invention;
FIG. 4 is a schematic structural view of a fixing sleeve of the waterproof sealing device for the output line of the motor of the present invention;
in the figure, 1-sleeve, 2-connecting block, 3-fixing sleeve, 4-upper connecting block, 5-lower connecting block, 6-groove, 7-water-stop rubber A, 8-rectangular groove, 9-counter bore, 10-connecting terminal, 11-handle, 12-through hole and 13-water-stop rubber B.
Detailed Description
In order to more clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will now be described with reference to the accompanying drawings.
the connecting block 2 comprises an upper connecting block 4 and a lower connecting block 5, the upper connecting block 4 and the lower connecting block 5 are buckled, the upper connecting block 4 and the lower connecting block 5 are of a semi-cylindrical structure, a groove 6 is formed in the plane of the upper connecting block 4 and the plane of the lower connecting block 5 along the axis, and water-stopping rubber A7 is fixedly arranged in the inner cavities of the two ends of the groove 6;
go up the plane intermediate position that connecting block 4 was equipped with recess 6 and be equipped with rectangular channel 8, the plane intermediate position that is equipped with recess 6 of lower connecting block 5 is equipped with binding post 10, and binding post 10's upper portion sets up in rectangular channel 8's inner chamber.
Go up the cambered surface intermediate position of connecting block 4 and be equipped with counter bore 9, counter bore 9 and rectangular channel 8's bottom intercommunication setting, binding post 10 passes through counter bore 9 and bolt fixed connection.
The groove 6 is of a semicircular structure.
The water stop rubber A7 is of a semi-annular structure.
Fixed cover 3 is the tubular structure, and the oral area outer edge of fixed cover 3 is equipped with 2 handles 11 that the symmetry set up, and the bottom inner wall of fixed cover 3 is equipped with through-hole 12, and the inner wall of through-hole 12 is fixed and is equipped with stagnant water rubber B13, and stagnant water rubber B13 is the annular structure.
The working principle of the utility model is as follows:
two electric wires that need to connect pass through the through-hole 12 of fixed cover 3 respectively, sleeve pipe 1, go up the recess 6 entering binding post 10 of connecting block 4 and lower connecting block 5 after, through counter bore 9 and bolt with the one end fixed binding post 10 of two electric wires on, then go into the inner chamber of sleeve pipe 1 with connecting block 2 cartridge, and seal the both ends of sleeve pipe 1 through fixed cover 3, the stagnant water rubber B13 of the through-hole 12 of fixed cover 3 and stagnant water rubber A7 of connecting block 2 can seal the inner chamber of sleeve pipe 1 and connecting block 2.
The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (5)
1. The utility model provides a waterproof sealing device of motor output line which characterized in that: the device comprises a sleeve (1), wherein a connecting block (2) is inserted into an inner cavity of the sleeve (1), threads are arranged on the outer walls of two ends of the sleeve (1), and two ends of the sleeve (1) are fixedly connected with a fixed sleeve (3) through the threads;
the connecting block (2) comprises an upper connecting block (4) and a lower connecting block (5), the upper connecting block (4) and the lower connecting block (5) are buckled, the upper connecting block (4) and the lower connecting block (5) are of a semi-cylindrical structure, a groove (6) is formed in the plane of the upper connecting block (4) and the plane of the lower connecting block (5) along the axis, and water-stopping rubber A (7) is fixedly arranged in the inner cavities of the two ends of the groove (6);
the middle position of the plane of the upper connecting block (4) provided with the groove (6) is provided with a rectangular groove (8), the middle position of the plane of the lower connecting block (5) provided with the groove (6) is provided with a wiring terminal (10), and the upper part of the wiring terminal (10) is arranged in the inner cavity of the rectangular groove (8).
2. A waterproof sealing device for an output line of a motor as claimed in claim 1, wherein: go up the cambered surface intermediate position of connecting block (4) and be equipped with counter bore (9), counter bore (9) and the bottom intercommunication setting of rectangular channel (8), binding post (10) are through counter bore (9) and bolt fixed connection.
3. A waterproof sealing device for an output line of a motor as claimed in claim 1, wherein: the groove (6) is of a semicircular structure.
4. A waterproof sealing device for an output line of a motor as claimed in claim 1, wherein: the water-stopping rubber A (7) is of a semi-annular structure.
5. A waterproof sealing device for an output line of a motor as claimed in claim 1, wherein: fixed cover (3) are the tubular structure, and the oral area outer edge of fixed cover (3) is equipped with handle (11) that 2 symmetries set up, and the bottom inner wall of fixed cover (3) is equipped with through-hole (12), and the inner wall of through-hole (12) is fixed and is equipped with stagnant water rubber B (13), and stagnant water rubber B (13) are the loop configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514181.XU CN216774493U (en) | 2022-03-10 | 2022-03-10 | Waterproof sealing device for motor output line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220514181.XU CN216774493U (en) | 2022-03-10 | 2022-03-10 | Waterproof sealing device for motor output line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216774493U true CN216774493U (en) | 2022-06-17 |
Family
ID=81959841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220514181.XU Active CN216774493U (en) | 2022-03-10 | 2022-03-10 | Waterproof sealing device for motor output line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216774493U (en) |
-
2022
- 2022-03-10 CN CN202220514181.XU patent/CN216774493U/en active Active
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