CN219642717U - Waterproof switching module - Google Patents
Waterproof switching module Download PDFInfo
- Publication number
- CN219642717U CN219642717U CN202320291078.8U CN202320291078U CN219642717U CN 219642717 U CN219642717 U CN 219642717U CN 202320291078 U CN202320291078 U CN 202320291078U CN 219642717 U CN219642717 U CN 219642717U
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- China
- Prior art keywords
- waterproof
- face
- bottom box
- wiring hole
- cover plate
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- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
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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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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a waterproof switching module which comprises a bottom box, a cover plate and a rotary switch, wherein a first elastic claw is fixedly arranged at the upper end of the left end face of the bottom box, a second elastic claw is fixedly arranged at the upper end of the right end face of the bottom box, a left positioning clamping groove is vertically arranged in the middle of the left end face of the cover plate, and a first limiting clamping block is integrally arranged in the left positioning clamping groove; the right end face middle part of apron is vertical to be provided with a right location draw-in groove, and the integrative second spacing fixture block that is provided with in the right location draw-in groove has set gradually first wiring hole and second wiring hole from a left side to the right on the inclined plane of end box, and the outer port of first wiring hole is integrative to be provided with first joint, and threaded connection has first waterproof nut on the first joint, and the outer port of second wiring hole is integrative to be provided with the second and connects, threaded connection has second waterproof nut on the second joint. The technical scheme has the advantages of reasonable structural design, easy assembly and disassembly, convenient operation and maintenance, good waterproof performance, safety, reliability and good practicability.
Description
Technical Field
The utility model relates to the technical field of voltage switching, in particular to a waterproof switching module.
Background
The switching module is used for the switching control of the voltage of the universal switch of the secondary circuit of the PT cabinet, but the existing switching module has the following defects: the existing switching module comprises a bottom box, a cover plate and a rotary switch, wherein a switch hole is formed in the middle of the cover plate, the rotary switch Guan Qianru is arranged in the switch hole, the bottom box is connected with the cover plate through screws, the screws can be assembled and disassembled only by adopting a screwdriver type tool, the assembly and disassembly operations are troublesome, and wiring or operation and maintenance are inconvenient; in addition, the hole opening of the wiring hole arranged on the bottom box of the existing switching module is not provided with a waterproof structure, the waterproof performance is poor, dust or condensation easily enters the bottom box from the hole opening of the wiring hole, the situations of short circuit, electric leakage and the like of the rotary switch are easily caused, potential safety hazards exist, and the practicability is poor.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide the waterproof switching module which has the advantages of reasonable structural design, easiness in assembly and disassembly, convenience in operation and maintenance, good waterproof performance, safety, reliability and good practicability.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the waterproof switching module comprises a bottom box, a cover plate and a rotary switch, wherein the rotary switch is arranged in the middle of the cover plate, a first elastic claw is fixedly arranged at the upper end of the left end face of the bottom box, a second elastic claw is fixedly arranged at the upper end of the right end face of the bottom box, a left positioning clamping groove is vertically arranged in the middle of the left end face of the cover plate, a first limiting clamping block is integrally arranged in the left positioning clamping groove, and the upper end of the first elastic claw is inserted into the left positioning clamping groove to be fixedly clamped with the first limiting clamping block; a right positioning clamping groove is vertically formed in the middle of the right end face of the cover plate, a second limiting clamping block is integrally arranged in the right positioning clamping groove, and the upper end of the second elastic clamping jaw is inserted into the right positioning clamping groove and is clamped and fixed with the second limiting clamping block;
the front end face lower extreme of end box is provided with an inclined plane, first wiring hole and second wiring hole have been set gradually from left to right on the inclined plane, the outer port of first wiring hole is integrative to be provided with first joint, threaded connection has first waterproof nut on the first joint, the outer port of second wiring hole is integrative to be provided with the second joint, threaded connection has second waterproof nut on the second joint.
The utility model is further provided with: the first waterproof screw cap and the second waterproof screw cap are made of plastic materials or rubber materials, a first threading through hole is formed in the middle of the first waterproof screw cap, and a second threading through hole is formed in the middle of the second waterproof screw cap.
The utility model is further arranged to: the first limiting clamping block is of a rectangular structure, and a plurality of first V-shaped grooves are sequentially formed in the left end face of the first limiting clamping block from bottom to top.
The utility model is further arranged to: the second limiting clamping block is of a rectangular structure, and a plurality of second V-shaped grooves are sequentially formed in the right end face of the second limiting clamping block from bottom to top.
The utility model is further arranged to: the bottom box and the cover plate are of rectangular structures, and are fixedly clamped by the first elastic clamping jaw and the second elastic clamping jaw.
The utility model is further arranged to: the upper end of the middle part of the left end face of the bottom box is integrally arranged with the first elastic claw or is fixedly connected with the first elastic claw through a screw, and the upper end of the middle part of the right end face of the bottom box is integrally arranged with the second elastic claw or is fixedly connected with the second elastic claw through a screw.
The technical scheme is adopted: the beneficial effects of the utility model are as follows:
the bottom box and the cover plate are clamped and fixed through the first elastic clamping jaw and the second elastic clamping jaw, so that the bottom box and the cover plate are easy to assemble and disassemble during assembly, and convenient to operate and maintain; the outer port of first wiring hole is integrative to be provided with first joint, and threaded connection has first waterproof nut on the first joint, and the outer port of second wiring hole is integrative to be provided with the second and connects, and threaded connection has second waterproof nut on the second connects, and structural design is reasonable, waterproof performance is good, safe and reliable and practicality is good.
The utility model is further described below with reference to the drawings and specific examples.
Drawings
FIG. 1 is a schematic diagram of a first embodiment of the present utility model;
FIG. 2 is a schematic diagram of a second embodiment of the present utility model;
FIG. 3 is a schematic view of a bottom case according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of a cover plate according to the present utility model;
fig. 5 is a schematic structural diagram of a cover plate of the present utility model.
Detailed Description
In the description of the present embodiment, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "front", "rear", and the like are presented, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.
Referring to fig. 1 to 5, the waterproof switching module disclosed by the utility model comprises a bottom box 1, a cover plate 2 and a rotary switch 3, wherein the rotary switch 3 is arranged in the middle of the cover plate 2, a first elastic claw 4 is fixedly arranged at the upper end of the left end face of the bottom box 1, a second elastic claw 5 is fixedly arranged at the upper end of the right end face of the bottom box 1, a left positioning clamping groove 21 is vertically arranged in the middle of the left end face of the cover plate 2, a first limiting clamping block 22 is integrally arranged in the left positioning clamping groove 21, and the upper end of the first elastic claw 4 is inserted into the left positioning clamping groove 21 and is clamped and fixed with the first limiting clamping block 22; a right positioning clamping groove 23 is vertically formed in the middle of the right end face of the cover plate 2, a second limiting clamping block 24 is integrally arranged in the right positioning clamping groove 23, and the upper end of the second elastic claw 5 is inserted into the right positioning clamping groove 23 and is clamped and fixed with the second limiting clamping block 24;
the front end face lower extreme of end box 1 is provided with a inclined plane 11, first wiring hole and second wiring hole have been set gradually from left to right on the inclined plane 11, the outer port of first wiring hole is integrative to be provided with first joint 6, threaded connection has first waterproof nut 7 on the first joint 6, the outer port of second wiring hole is integrative to be provided with second joint 8, threaded connection has second waterproof nut 9 on the second joint 8.
Preferably, the inclined surface 11 is inclined from front to back by 15 to 60 degrees; the upper ends of the first joint 6 and the second joint 8 are integrally arranged with the inclined plane 11. The bottom box 1, the cover plate 2 and the shell of the rotary switch 3 are all made of insulating plastic materials, and the first connector 6 and the second connector 8 are made of insulating plastic materials.
In order to make the structural arrangement of the present utility model more reasonable, as an optimization, the first waterproof screw cap 7 and the second waterproof screw cap 9 in this embodiment are both made of plastic materials or rubber materials, the middle part of the first waterproof screw cap 7 is provided with a first threading through hole, and the middle part of the second waterproof screw cap 9 is provided with a second threading through hole.
The first limiting clamping block 22 is of a rectangular structure, and a plurality of first V-shaped grooves are sequentially formed in the left end face of the first limiting clamping block 22 from bottom to top. Preferably, the number of the first V-shaped grooves is more than 3, and the upper end of the right end surface of the first elastic claw 4 is provided with a first connecting bump matched with the first V-shaped groove.
The second limiting clamping block 24 is in a rectangular structure, and a plurality of second V-shaped grooves are sequentially formed in the right end face of the second limiting clamping block 24 from bottom to top. Preferably, the number of the second V-shaped grooves is more than 3, and the upper end of the right end face of the second elastic claw 5 is provided with a second connecting lug matched with the second V-shaped grooves.
The bottom box 1 and the cover plate 2 are of rectangular structures, and the bottom box 1 and the cover plate 2 are fixedly clamped through a first elastic clamping jaw 4 and a second elastic clamping jaw 5.
The upper end of the middle part of the left end face of the bottom box 1 is integrally arranged with the first elastic claw 4 or is fixedly connected with the first elastic claw through a screw, and the upper end of the middle part of the right end face of the bottom box 1 is integrally arranged with the second elastic claw 5 or is fixedly connected with the second elastic claw through a screw.
In practical application, the bottom box and the cover plate are clamped and fixed through the first elastic clamping jaw and the second elastic clamping jaw, so that the bottom box and the cover plate are easy to assemble and disassemble during assembly, and convenient to operate and maintain; the outer port of first wiring hole is integrative to be provided with first joint, and threaded connection has first waterproof nut on the first joint, and the outer port of second wiring hole is integrative to be provided with the second and connects, and threaded connection has second waterproof nut on the second connects, and structural design is reasonable, waterproof performance is good, safe and reliable and practicality is good.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (6)
1. The utility model provides a waterproof switch module, includes end box (1), apron (2) and rotary switch (3), rotary switch (3) install the middle part position at apron (2), its characterized in that: the novel clamping device is characterized in that a first elastic clamping jaw (4) is fixedly arranged at the upper end of the left end face of the bottom box (1), a second elastic clamping jaw (5) is fixedly arranged at the upper end of the right end face of the bottom box (1), a left positioning clamping groove (21) is vertically formed in the middle of the left end face of the cover plate (2), a first limiting clamping block (22) is integrally arranged in the left positioning clamping groove (21), and the upper end of the first elastic clamping jaw (4) is inserted into the left positioning clamping groove (21) to be clamped and fixed with the first limiting clamping block (22); a right positioning clamping groove (23) is vertically formed in the middle of the right end face of the cover plate (2), a second limiting clamping block (24) is integrally arranged in the right positioning clamping groove (23), and the upper end of the second elastic clamping jaw (5) is inserted into the right positioning clamping groove (23) and is clamped and fixed with the second limiting clamping block (24);
the novel waterproof box is characterized in that an inclined plane (11) is arranged at the lower end of the front end face of the bottom box (1), a first wiring hole and a second wiring hole are sequentially formed in the inclined plane (11) from left to right, a first connector (6) is integrally arranged at the outer port of the first wiring hole, a first waterproof nut (7) is connected to the first connector (6) in a threaded mode, a second connector (8) is integrally arranged at the outer port of the second wiring hole, and a second waterproof nut (9) is connected to the second connector (8) in a threaded mode.
2. A waterproof switching module according to claim 1, wherein: the first waterproof screw cap (7) and the second waterproof screw cap (9) are made of plastic materials or rubber materials, a first threading through hole is formed in the middle of the first waterproof screw cap (7), and a second threading through hole is formed in the middle of the second waterproof screw cap (9).
3. A waterproof switching module according to claim 2, wherein: the first limiting clamping block (22) is of a rectangular structure, and a plurality of first V-shaped grooves are sequentially formed in the left end face of the first limiting clamping block (22) from bottom to top.
4. A waterproof switching module according to claim 3, characterized in that: the second limiting clamping block (24) is of a rectangular structure, and a plurality of second V-shaped grooves are sequentially formed in the right end face of the second limiting clamping block (24) from bottom to top.
5. The waterproof switching module of claim 4, wherein: the bottom box (1) and the cover plate (2) are of rectangular structures, and the bottom box (1) and the cover plate (2) are clamped and fixed through the first elastic clamping jaw (4) and the second elastic clamping jaw (5).
6. The waterproof switching module of claim 5, wherein: the upper end of the middle part of the left end face of the bottom box (1) is integrally arranged with the first elastic claw (4) or is fixedly connected with the first elastic claw through a screw, and the upper end of the middle part of the right end face of the bottom box (1) is integrally arranged with the second elastic claw (5) or is fixedly connected with the second elastic claw through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291078.8U CN219642717U (en) | 2023-02-20 | 2023-02-20 | Waterproof switching module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320291078.8U CN219642717U (en) | 2023-02-20 | 2023-02-20 | Waterproof switching module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219642717U true CN219642717U (en) | 2023-09-05 |
Family
ID=87809452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320291078.8U Active CN219642717U (en) | 2023-02-20 | 2023-02-20 | Waterproof switching module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219642717U (en) |
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2023
- 2023-02-20 CN CN202320291078.8U patent/CN219642717U/en active Active
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| GR01 | Patent grant |