CN209994078U - Waterproof structure of drive module input terminal - Google Patents
Waterproof structure of drive module input terminal Download PDFInfo
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- CN209994078U CN209994078U CN201920963342.1U CN201920963342U CN209994078U CN 209994078 U CN209994078 U CN 209994078U CN 201920963342 U CN201920963342 U CN 201920963342U CN 209994078 U CN209994078 U CN 209994078U
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- input terminal
- waterproof
- driving module
- pipeline
- cable
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Abstract
The utility model discloses a waterproof structure of a drive module input terminal, which comprises a drive module, an upper cover, a lower cover, a sheath, a waterproof ring and a waterproof plug; the driving module is arranged in the lower cover and is provided with an input terminal; the waterproof ring is sleeved on the input terminal of the driving module; the upper cover and the lower cover are connected to form a closed accommodating space; the protective sleeve is arranged on the upper cover and comprises an input pipeline and an installation pipeline which are communicated with each other and are arranged in an intersecting manner, one end of the installation pipeline penetrates into the closed accommodating space and is sleeved on an input terminal of the driving module, and the installation pipeline extrudes the waterproof ring; the input pipeline is used for being connected with an input terminal of the driving module through a cable, and the cable is in sealing fit with the input pipeline; the waterproof plug is plugged into the other end of the installation pipeline in a sealing mode. The utility model discloses prevent that the steam in the air from getting into drive module and damaging drive module through input terminal, improving waterproof grade.
Description
Technical Field
The utility model relates to a waterproof technical field of drive module input terminal, in particular to waterproof construction of drive module input terminal.
Background
When the large-current driving module works, because the passing current is large, electrical elements are easy to damage under the participation of water vapor, and the large-current driving module is usually arranged in a closed shell. The high-current driving module needs to be connected with a power supply through a cable, the cable is connected with an input terminal of the high-current driving module, the input terminal is used for inputting a current signal to the driving module, and the driving module processes the signal and then outputs the signal.
However, moisture in the air easily enters along the cable and contacts the input terminal of the high-current driving module, and the input terminal and the driving module are easily damaged under the high-current operation.
SUMMERY OF THE UTILITY MODEL
The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, the utility model aims to provide a waterproof construction of drive module input terminal to prevent the steam in the air to get into drive module and damage drive module through input terminal, improve waterproof grade.
In order to achieve the above object, an embodiment of the present invention provides a waterproof structure for an input terminal of a driving module, including a driving module, an upper cover, a lower cover, a sheath, a waterproof ring and a waterproof plug;
the driving module is arranged in the lower cover and is provided with an input terminal;
the waterproof ring is sleeved on the input terminal of the driving module;
the upper cover and the lower cover are connected to form a closed accommodating space;
the protective sleeve is arranged on the upper cover and comprises an input pipeline and an installation pipeline which are communicated with each other and are arranged in an intersecting manner, one end of the installation pipeline penetrates into the closed accommodating space and is sleeved on an input terminal of the driving module, and the installation pipeline extrudes the waterproof ring; the input pipeline is used for being connected with an input terminal of the driving module through a cable, and the cable is in sealing fit with the input pipeline;
the waterproof plug is plugged into the other end of the installation pipeline in a sealing mode.
According to the embodiment of the utility model, the upper cover and the lower cover are connected to form a closed accommodating space, the driving module is arranged in the closed accommodating space, meanwhile, the input terminal of the driving module is sleeved with the waterproof ring, one end of the installation pipeline of the sheath extends into the closed accommodating space and is sleeved on the input terminal of the driving module, and the installation pipeline extrudes the waterproof ring; the cable connected with the input terminal of the driving module is in sealing fit with the input pipeline; the waterproof plug is plugged into the other end of the installation pipeline in a sealing mode. Therefore, the water vapor in the air can be prevented from entering the driving module through the input terminal to damage the driving module, and the waterproof grade is improved.
In addition, according to the present invention, the waterproof structure of the input terminal of the driving module can further have the following additional technical features:
further, the input terminal of the driving module is connected with the cable connecting end through a fixing piece.
Furthermore, a threaded hole is formed in an input terminal of the driving module, a connecting sheet is arranged at the cable connecting end, a connecting hole is formed in the connecting sheet, and a locking screw penetrates through the connecting hole to be connected with the threaded hole and fixes the connecting sheet on the input terminal.
Further, a cable waterproof ring is arranged on the cable, and the cable waterproof ring is in sealing fit with the side wall of the input pipeline.
Further, a sealing ring is arranged between the upper cover and the lower cover.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention;
fig. 2 is an exploded view according to an embodiment of the present invention;
fig. 3 is a cross-sectional view according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Description of the reference symbols
Screw hole 111 upper cover 2
Connecting sheet 711 connecting hole 7111
Fixing part 8 of cable waterproof ring 72
And a screw 10 of the sealing ring 9.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The utility model discloses a waterproof structure of a drive module input terminal, which comprises a drive module, an upper cover, a lower cover, a sheath, a waterproof ring and a waterproof plug; the driving module is arranged in the lower cover and is provided with an input terminal; the waterproof ring is sleeved on the input terminal of the driving module; the upper cover and the lower cover are connected to form a closed accommodating space; the protective sleeve is arranged on the upper cover and comprises an input pipeline and an installation pipeline which are communicated with each other and are arranged in an intersecting manner, one end of the installation pipeline penetrates into the closed accommodating space and is sleeved on an input terminal of the driving module, and the installation pipeline extrudes the waterproof ring; the input pipeline is used for being connected with an input terminal of the driving module through a cable, and the cable is in sealing fit with the input pipeline; the waterproof plug is plugged into the other end of the installation pipeline in a sealing mode. The utility model discloses prevent that steam in the air from getting into drive module and damaging drive module through input terminal, improving waterproof grade
In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.
As shown in fig. 1 to 4, an embodiment of the present invention provides a waterproof structure of a driving module input terminal, including a driving module 1, an upper cover 2, a lower cover 3, a sheath 4, a waterproof ring 5 and a waterproof plug 6.
The driving module 1 is arranged in the lower cover 3, and the driving module 1 is provided with an input terminal 11; the waterproof ring 5 is sleeved on the input terminal 11 of the driving module 1; the upper cover 2 and the lower cover 3 are connected to form a closed accommodating space.
The sheath 4 is arranged on the upper cover 2, the sheath 4 comprises an input pipeline 41 and an installation pipeline 42 which are communicated with each other and are arranged in an intersecting manner, one end of the installation pipeline 42 extends into the closed accommodating space and is sleeved on the input terminal 11 of the driving module 1, and the installation pipeline 42 extrudes the waterproof ring 5; the input pipeline 41 is used for being connected with the input terminal 11 of the driving module 1 through the cable 7, and the cable 7 is in sealing fit with the input pipeline 41; the waterproof plug 6 is sealed and plugged into the other end of the installation pipe 42.
Because the upper cover 2 and the lower cover 3 are connected to form a closed accommodating space, the driving module 1 is arranged in the closed accommodating space, meanwhile, the waterproof ring 5 is sleeved on the input terminal 11 of the driving module 1, one end of the mounting pipeline 42 of the sheath 4 extends into the closed accommodating space and is sleeved on the input terminal 11 of the driving module 1, and the waterproof ring 5 is extruded by the mounting pipeline 42; the cable 7 connected with the input terminal 11 of the driving module 1 is in sealing fit with the input pipeline 41; the waterproof plug 6 is sealed and plugged into the other end of the installation pipe 42. Therefore, it is possible to prevent moisture in the air from entering the drive module 1 through the input terminal 11 to damage the drive module 1, and to improve the waterproof level.
In some examples, the input terminal 11 of the driving module 1 is connected to the connecting end 71 of the cable 7 through a fixing member 8, the fixing member 8 fixes the cable 7 to the input terminal 11 of the driving module 1, and the cable 7 is prevented from being separated from the input terminal 11 of the driving module 1, and the fixing member 8 in this example is a locking screw.
In some examples, the screw hole 111 is provided in the input terminal 11 of the driving module 1, the cable 7 connection end 71 is provided with the connection plate 711, the connection plate 711 is provided with the connection hole 7111, and the locking screw passes through the connection hole 7111 to be connected with the screw hole 111 and fix the connection plate 711 on the input terminal 11, so that the cable 7 is firmly fixed on the input terminal 11 of the driving module 1 and the contact is good.
In some examples, the cable 7 is provided with the cable waterproof ring 72, the cable waterproof ring 72 is in sealing fit with the side wall of the input pipeline 41, and the cable waterproof ring 72 effectively prevents water vapor in the air from entering the driving module 1, so that the waterproof grade is improved.
In some examples, a sealing ring 9 is arranged between the upper cover 2 and the lower cover 3, and the sealing ring 9 further improves the waterproof grade. The upper cover 2 and the lower cover 3 are fixed by screws 10.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The utility model provides a waterproof construction of drive module input terminal which characterized in that: the waterproof device comprises a driving module, an upper cover, a lower cover, a sheath, a waterproof ring and a waterproof plug;
the driving module is arranged in the lower cover and is provided with an input terminal;
the waterproof ring is sleeved on the input terminal of the driving module;
the upper cover and the lower cover are connected to form a closed accommodating space;
the protective sleeve is arranged on the upper cover and comprises an input pipeline and an installation pipeline which are communicated with each other and are arranged in an intersecting manner, one end of the installation pipeline penetrates into the closed accommodating space and is sleeved on an input terminal of the driving module, and the installation pipeline extrudes the waterproof ring; the input pipeline is used for being connected with an input terminal of the driving module through a cable, and the cable is in sealing fit with the input pipeline;
the waterproof plug is plugged into the other end of the installation pipeline in a sealing mode.
2. The waterproof structure of the input terminal of the drive module according to claim 1, wherein: the input terminal of the driving module is connected with the cable connecting end through a fixing piece.
3. The waterproof structure of the input terminal of the drive module according to claim 2, wherein: the input terminal of the driving module is provided with a threaded hole, the cable connecting end is provided with a connecting sheet, the connecting sheet is provided with a connecting hole, and the locking screw penetrates through the connecting hole to be connected with the threaded hole and fixes the connecting sheet on the input terminal.
4. The waterproof structure of the input terminal of the drive module according to claim 1, wherein: the cable is provided with a cable waterproof ring which is in sealing fit with the side wall of the input pipeline.
5. The waterproof structure of the input terminal of the drive module according to claim 1, wherein: a sealing ring is arranged between the upper cover and the lower cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963342.1U CN209994078U (en) | 2019-06-25 | 2019-06-25 | Waterproof structure of drive module input terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920963342.1U CN209994078U (en) | 2019-06-25 | 2019-06-25 | Waterproof structure of drive module input terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209994078U true CN209994078U (en) | 2020-01-24 |
Family
ID=69296957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920963342.1U Active CN209994078U (en) | 2019-06-25 | 2019-06-25 | Waterproof structure of drive module input terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209994078U (en) |
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2019
- 2019-06-25 CN CN201920963342.1U patent/CN209994078U/en active Active
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