CN215600632U - Quick wiring straight-through waterproof connector - Google Patents
Quick wiring straight-through waterproof connector Download PDFInfo
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- CN215600632U CN215600632U CN202122180418.3U CN202122180418U CN215600632U CN 215600632 U CN215600632 U CN 215600632U CN 202122180418 U CN202122180418 U CN 202122180418U CN 215600632 U CN215600632 U CN 215600632U
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- rubber plug
- connecting pipe
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- rubber
- shaped gasket
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Abstract
The utility model provides a quick-wiring straight-through waterproof connector which comprises a rubber core, a first connecting pipe, a first combined rubber plug, a first tail cover, a second connecting pipe, a second combined rubber plug and a second tail cover, wherein the rubber core is arranged on the first connecting pipe; the structure of the first connecting pipe is the same as that of the second connecting pipe, the first connecting pipe and the second connecting pipe are respectively connected to two opposite sides of the rubber core, a first L-shaped gasket is arranged at the position where the first connecting pipe is connected with the rubber core, and a second L-shaped gasket is arranged at the position where the second connecting pipe is connected with the rubber core; the first combined rubber plug is arranged in the first connecting pipe, and the second combined rubber plug is arranged in the second connecting pipe; the first combined rubber plug and the second combined rubber plug have the same structure and respectively comprise a small rubber plug, a middle rubber plug and a large rubber plug; the rubber core comprises a base body and an elastic combined terminal. Quick wiring straight-through waterproof connector has the installation convenient, waterproof effect good, can compatible different diameter size cable, should beneficial effect such as scope wider, convenient to use.
Description
Technical Field
The utility model relates to a connector, in particular to a quick-wiring straight-through waterproof connector.
Background
At present, most of through connector products adopt screws to fix cables, and the installation efficiency is low; the flat gasket is used as a waterproof gasket, the contact area between the flat gasket and the body of the product is small, and once the exposed part is aged, the waterproof performance of the product is affected;
meanwhile, the rubber plug threaded at the tail part of the existing product is arranged in a fixed hole mode, so that the application is not flexible, and the rubber plug cannot be compatible with cables with different diameters.
There is therefore a need for a new quick-connect through watertight connector designed to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art and provides a quick-wiring straight-through waterproof connector which is convenient to install, good in waterproof effect, wider in application range and convenient to use, and can be compatible with cables with different diameters.
The utility model is realized by the following steps:
the utility model provides a quick-wiring straight-through waterproof connector which comprises a rubber core, a first connecting pipe, a first combined rubber plug, a first tail cover, a second connecting pipe, a second combined rubber plug and a second tail cover, wherein the rubber core is arranged on the first tail cover;
the first connecting pipe and the second connecting pipe are identical in structure and are respectively connected to two opposite sides of the rubber core, a first L-shaped gasket is arranged at the position where the first connecting pipe is connected with the rubber core, a second L-shaped gasket is arranged at the position where the second connecting pipe is connected with the rubber core, the first L-shaped gasket and the second L-shaped gasket are identical in structure and respectively comprise an annular flat plate part and an annular convex part, the annular flat plate part and the annular convex part are integrally formed, the annular convex parts of the first L-shaped gasket and the second L-shaped gasket are sleeved on the rubber core, the annular convex part of the first L-shaped gasket is in interference fit with the inner side of the first connecting pipe, and the annular convex part of the second L-shaped gasket is in interference fit with the inner side of the second connecting pipe; the annular flat plate part of the first L-shaped gasket is positioned between the butt joint end of the first connecting pipe and the rubber core, and the annular flat plate part of the second L-shaped gasket is positioned between the butt joint end of the second connecting pipe and the rubber core;
the first combined rubber plug is arranged in the first connecting pipe, the first tail cover is connected with the first connecting pipe, and the first combined rubber plug is positioned on the inner side of the first tail cover; the second combined rubber plug is arranged in the second connecting pipe, the second tail cover is connected with the second connecting pipe, and the second combined rubber plug is positioned on the inner side of the second tail cover;
the first combined rubber plug and the second combined rubber plug are the same in structure and respectively comprise a small rubber plug, a middle rubber plug and a large rubber plug, the middle rubber plug is sleeved on the periphery of the small rubber plug, and the large rubber plug is sleeved on the periphery of the middle rubber plug;
the rubber core comprises a seat body and an elastic combined terminal, the elastic combined terminal is arranged in the seat body, and two ends of the seat body are respectively provided with a cover body.
Furthermore, the rubber core comprises two handles which are respectively pivoted with the two cover bodies, and one side of each handle is abutted with the elastic combined terminal.
Furthermore, the elastic combined terminal comprises a body terminal and a spring plate terminal, the body terminal is fixed with the bottom of the spring plate terminal, a horizontal stop part is arranged at the upper end of the body terminal, the spring plate terminal is provided with two spring plate parts, and the two spring plate parts are respectively abutted against the horizontal stop part.
Further, little plug includes a tube-shape portion, the one end of tube-shape portion is provided with cyclic annular platform portion, the external diameter of cyclic annular platform portion is greater than the external diameter of tube-shape portion, well plug cover is located the periphery side of tube-shape portion, the tip of well plug with cyclic annular platform portion butt.
Further, an annular rib is arranged at the middle position of the cylindrical part.
Further, the utility model has the following beneficial effects that the large rubber plug is sleeved on the outer peripheral sides of the middle rubber plug and the annular platform part:
the quick-wiring straight-through waterproof connector is provided with the L-shaped gasket, so that the waterproof performance of the joint of the connecting pipe and the rubber core is enhanced, except that the plane of the annular flat plate part of the gasket can be waterproof, the inner wall of the connecting pipe and the annular convex part of the L-shaped gasket form interference fit, double-layer waterproof is formed, and the waterproof effect is better; the quick-wiring direct-connection waterproof connector is provided with the combined rubber plug, so that different rubber plugs can be matched according to cables with different diameters on the actual application site, and the quick-wiring direct-connection waterproof connector is wider in application range and more convenient and fast.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a quick-connection through waterproof connector according to an embodiment of the present invention;
fig. 2 is an exploded view of a quick-connect direct-through waterproof connector provided by an embodiment of the present invention;
FIG. 3 is an exploded view of a glue cartridge provided by an embodiment of the present invention;
fig. 4 is a schematic structural diagram of connection between a rubber core and a cable according to an embodiment of the present invention;
fig. 5 is an exploded view of the combined rubber plug provided in the embodiment of the present invention;
fig. 6 is a cross-sectional view of the combined rubber plug provided in the embodiment of the present invention;
fig. 7 is a schematic structural diagram of an elastic combination terminal according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an L-shaped gasket according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present embodiment, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships which are conventionally placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to be referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present embodiment, it should also be noted that, unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in this particular embodiment may be specifically understood by those of ordinary skill in the art.
As shown in fig. 1 to 8, the present invention provides a quick-connection straight-through waterproof connector, which comprises a rubber core 1, a first connecting pipe 2, a first combined rubber plug 4, a first tail cover 6, a second connecting pipe 3, a second combined rubber plug 5 and a second tail cover 7.
As shown in fig. 1 to 8, the first adapter tube 2 and the second adapter tube 3 have the same structure and are respectively connected to two opposite sides of the rubber core 1. The first connecting pipe 2 and the second connecting pipe are connected with the rubber core 1 through threads. First takeover 2 with the position that the rubber core 1 is connected is provided with first L type gasket 8, second takeover 3 with the position that the rubber core 1 is connected is provided with second L type gasket 9, first L type gasket 8 with the structure of second L type gasket 9 is the same, all includes cyclic annular flat plate portion 82 and cyclic annular bulge 81, cyclic annular flat plate portion 82 with cyclic annular bulge 81 integrated into one piece, and coaxial setting, the annular setting altogether, the external diameter of cyclic annular flat plate portion 82 is greater than the external diameter of cyclic annular bulge 81. The annular protruding parts 81 of the first L-shaped gasket 8 and the second L-shaped gasket 9 are sleeved on the rubber core 1, the annular protruding part 81 of the first L-shaped gasket 8 is in interference fit with the inner side of the first connecting pipe 2, and the annular protruding part 81 of the second L-shaped gasket 9 is in interference fit with the inner side of the second connecting pipe 3; the annular flat plate part 82 of the first L-shaped gasket 8 is located between the abutting end of the first connecting pipe 2 and the rubber core 1, and the annular flat plate part 82 of the second L-shaped gasket 9 is located between the abutting end of the second connecting pipe 3 and the rubber core 1. In the preferred embodiment, the L-shaped gasket has an L-shaped cross-section, as shown in FIG. 1. The waterproof connector of the direct connection of the quick connection line is provided with the L-shaped gasket, the waterproof performance of the joint of the connection pipe and the rubber core 1 is enhanced, except that the plane of the annular flat plate part 82 of the gasket can be waterproof, the inner wall of the connection pipe and the annular convex part 81 of the L-shaped gasket form interference fit, double-layer waterproof is formed, and the waterproof effect is better.
As shown in fig. 1 to 7, the first combined rubber plug 4 is disposed in the first connecting tube 2, the first tail cap 6 is connected to the first connecting tube 2, and the first combined rubber plug 4 is located inside the first tail cap 6; the second combined rubber plug 5 is arranged in the second connecting pipe 3, the second tail cover 7 is connected with the second connecting pipe 3, and the second combined rubber plug 5 is positioned on the inner side of the second tail cover 7; the first tail cover 6 and the second tail cover 7 have the same structure.
As shown in fig. 5 and 6, the first combined rubber plug 4 and the second combined rubber plug 5 have the same structure and each include a small rubber plug 41, a middle rubber plug 42 and a large rubber plug 43, the middle rubber plug 42 is sleeved on the periphery of the small rubber plug 41, and the large rubber plug 43 is sleeved on the periphery of the middle rubber plug 42. In the preferred embodiment, the small rubber plug 41 includes a cylindrical portion 411, an annular platform portion 412 is disposed at one end of the cylindrical portion 411, the outer diameter of the annular platform portion 412 is larger than the outer diameter of the cylindrical portion 411, the middle rubber plug 42 is sleeved on the outer peripheral side of the cylindrical portion 411, and the end portion of the middle rubber plug 42 abuts against the annular platform portion 412. Further, the middle position of tube-shape portion 411 is provided with cyclic annular rib 413, well plug 42 cover is established when tube-shape portion 411 periphery, cyclic annular rib 413 plays the effect that the top expands, strengthens the fastness of connecting. The large rubber plug 43 is sleeved on the outer peripheral sides of the middle rubber plug 42 and the annular platform part 412.
When the quick-wiring straight-through waterproof connector is connected with a cable, the cable enters the rubber core 1 after passing through the tail cover, the combined rubber plug and the connecting pipe; when a large-diameter cable is used, the large rubber plug 43 is directly adopted, the small rubber plug 41 and the middle rubber plug 42 are removed, the cable enters the rubber core 1 through the inner side of the large rubber plug 43, and the cable is fixed by the large rubber plug 43; when a small cable is needed, the small rubber plug 41 and the middle rubber plug 42 are installed, the cable penetrates through the inner side of the small rubber plug 41 and enters the rubber core 1, and the small rubber plug 41 fixes the cable. The quick-wiring direct-connection waterproof connector is provided with the combined rubber plug, so that different rubber plugs can be matched according to cables with different diameters on the actual application site, and the quick-wiring direct-connection waterproof connector is wider in application range and more convenient and fast.
As shown in fig. 3 and 4, the rubber core 1 includes a base 10 and an elastic combined terminal 11, the elastic combined terminal 11 is installed in the base 10, and two ends of the base 10 are respectively installed with a cover 13. The rubber core 1 comprises two handles 12, the two handles 12 are respectively pivoted with two cover bodies 13, one side of each handle 12 is abutted to the elastic combined terminal 11, and the handle 12 presses the cover body 13 downwards, so that a space provided by the cover body 13 allows the cable 100 to enter the inside to be connected with the elastic combined terminal 11. In the preferred embodiment, each handle 12 has three operating portions. Press through setting up handle 12 and realize the cable connection, the handle is down pressed, pierces into the wiring hole with cable 100, then recovers the handle to the primary importance, and inside elasticity combination terminal 11 leans on natural tension to fix cable 100, and the installation operation is very simple and convenient. The operation mode of the handle belongs to the common technology, and the specific structure is not described again.
As shown in fig. 7, the elastic combination terminal 11 includes a body terminal 112 and a leaf spring terminal 111, the body terminal 112 is fixed to the bottom of the leaf spring terminal 111, a horizontal stop portion 1121 is disposed at the upper end of the body terminal 112, the leaf spring terminal 111 has two leaf spring portions 1111, and the two leaf spring portions 1111 are abutted to the horizontal stop portion 1121 respectively. When the cable 100 enters the spring terminal 111, the low-voltage spring portion 1111 is pressed downward, and then the cable is clamped by the spring portion 1111 and the horizontal stop portion 1121, so that the cable and the terminal are firmly connected.
In conclusion, the L-shaped gasket is arranged on the quick-wiring straight-through waterproof connector, so that the waterproof performance of the joint of the connecting pipe and the rubber core 1 is enhanced, except that the plane of the annular flat plate part 82 of the gasket can be waterproof, the inner wall of the connecting pipe and the annular convex part 81 of the L-shaped gasket form interference fit, a double-layer waterproof structure is formed, and the waterproof effect is better; the quick-wiring direct-connection waterproof connector is provided with the combined rubber plug, so that different rubber plugs can be matched according to cables 100 with different diameters on the actual application site, and the quick-wiring direct-connection waterproof connector is wider in application range and more convenient and fast.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A quick-connection straight-through waterproof connector is characterized by comprising a rubber core, a first connecting pipe, a first combined rubber plug, a first tail cover, a second connecting pipe, a second combined rubber plug and a second tail cover;
the first connecting pipe and the second connecting pipe are identical in structure and are respectively connected to two opposite sides of the rubber core, a first L-shaped gasket is arranged at the position where the first connecting pipe is connected with the rubber core, a second L-shaped gasket is arranged at the position where the second connecting pipe is connected with the rubber core, the first L-shaped gasket and the second L-shaped gasket are identical in structure and respectively comprise an annular flat plate part and an annular convex part, the annular flat plate part and the annular convex part are integrally formed, the annular convex parts of the first L-shaped gasket and the second L-shaped gasket are sleeved on the rubber core, the annular convex part of the first L-shaped gasket is in interference fit with the inner side of the first connecting pipe, and the annular convex part of the second L-shaped gasket is in interference fit with the inner side of the second connecting pipe; the annular flat plate part of the first L-shaped gasket is positioned between the butt joint end of the first connecting pipe and the rubber core, and the annular flat plate part of the second L-shaped gasket is positioned between the butt joint end of the second connecting pipe and the rubber core;
the first combined rubber plug is arranged in the first connecting pipe, the first tail cover is connected with the first connecting pipe, and the first combined rubber plug is positioned on the inner side of the first tail cover; the second combined rubber plug is arranged in the second connecting pipe, the second tail cover is connected with the second connecting pipe, and the second combined rubber plug is positioned on the inner side of the second tail cover;
the first combined rubber plug and the second combined rubber plug are the same in structure and respectively comprise a small rubber plug, a middle rubber plug and a large rubber plug, the middle rubber plug is sleeved on the periphery of the small rubber plug, and the large rubber plug is sleeved on the periphery of the middle rubber plug;
the rubber core comprises a seat body and an elastic combined terminal, the elastic combined terminal is arranged in the seat body, and two ends of the seat body are respectively provided with a cover body.
2. The quick connect direct through waterproof connector of claim 1, wherein: the rubber core comprises two handles which are respectively pivoted with the two cover bodies, and one side of each handle is abutted with the elastic combined terminal.
3. The quick connect direct through waterproof connector of claim 1, wherein: the elastic combined terminal comprises a body terminal and a spring piece terminal, the body terminal is fixed with the bottom of the spring piece terminal, a horizontal blocking part is arranged at the upper end of the body terminal, the spring piece terminal is provided with two spring piece parts, and the two spring piece parts are respectively abutted against the horizontal blocking part.
4. The quick connect direct through waterproof connector of claim 1, wherein: the small rubber plug comprises a cylindrical part, an annular platform part is arranged at one end of the cylindrical part, the outer diameter of the annular platform part is larger than that of the cylindrical part, the outer peripheral side of the cylindrical part is sleeved with the middle rubber plug, and the end part of the middle rubber plug is abutted to the annular platform part.
5. The quick connect direct through watertight connector of claim 4, wherein: an annular rib is arranged in the middle of the cylindrical part.
6. The quick connect direct through watertight connector of claim 4, wherein: the large rubber plug is sleeved on the outer peripheral sides of the middle rubber plug and the annular platform part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180418.3U CN215600632U (en) | 2021-09-09 | 2021-09-09 | Quick wiring straight-through waterproof connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122180418.3U CN215600632U (en) | 2021-09-09 | 2021-09-09 | Quick wiring straight-through waterproof connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215600632U true CN215600632U (en) | 2022-01-21 |
Family
ID=79885467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122180418.3U Active CN215600632U (en) | 2021-09-09 | 2021-09-09 | Quick wiring straight-through waterproof connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215600632U (en) |
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2021
- 2021-09-09 CN CN202122180418.3U patent/CN215600632U/en active Active
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