CN211929783U - Waterproof wiring terminal - Google Patents
Waterproof wiring terminal Download PDFInfo
- Publication number
- CN211929783U CN211929783U CN202020733166.5U CN202020733166U CN211929783U CN 211929783 U CN211929783 U CN 211929783U CN 202020733166 U CN202020733166 U CN 202020733166U CN 211929783 U CN211929783 U CN 211929783U
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- waterproof
- water
- proof
- plug
- terminal
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Abstract
The utility model provides a waterproof wiring terminal, includes the end of pegging graft, is equipped with the terminal in the end of pegging graft, and the cooperation of pegging graft is held with pegging graft to the terminal, and the end of pegging graft is held including pegging graft and is held body and waterproof, pegs graft cooperation between end body and the waterproof end, the utility model discloses a front portion at waterproof end is equipped with waterproof portion, is provided with a plurality of through-holes in the waterproof portion, can place the plug in the through-hole and realize waterproof function, and set up the silica gel flat pad between end body and the waterproof end of pegging graft, prevent to influence waterproof stability because the tip swing, inside the film that penetrates the blind hole bottom from outside with the copper spare terminal again gets into grafting.
Description
Technical Field
The utility model particularly relates to a binding post technical field, concretely relates to waterproof binding post.
Background
In the process of wire electrical connection, a connecting terminal is often needed to be used to realize the electrical connection of two or more wires, the current connecting terminal generally comprises a conductive seat, and a plurality of slots for the wires to be inserted are arranged in the conductive seat. The waterproof function of the existing wiring terminal is often realized by arranging a waterproof cover at one end of the wiring terminal, the waterproof cover is poor in structural waterproof performance, and the junction of the wiring terminal is often easy to loosen and unstable, so that the phenomenon of water leakage at the junction is caused.
Disclosure of Invention
In order to solve the technical defect that prior art exists, the utility model provides a waterproof binding post.
The utility model discloses a technical solution be: the utility model provides a waterproof wiring terminal, includes the casing, the one end of casing be equipped with grafting portion, grafting portion in peg graft and have copper spare terminal, the other end of casing outwards extend and form the installation department, grafting portion outwards extend along the installation department direction and form the tip, installation department and tip between waterproof flat pad, grafting portion one end of casing still be connected with waterproof portion, waterproof portion and the sealed cooperation of grafting portion.
The waterproof part comprises a waterproof plug, a connecting groove is formed in the periphery of the waterproof plug, the waterproof plug is in sealing fit with the inserting part, and the waterproof part is in inserting fit with the inserting part through the connecting groove.
The waterproof part comprises a waterproof rear plug sheet and a fixing plate, and the waterproof rear plug sheet is arranged in the groove of the insertion part and is in sealing fit with the inner wall of the insertion part.
The waterproof rear plug piece is provided with a connecting hole, the fixing plate comprises a connecting column, and the connecting column is inserted in the connecting hole and connected with the waterproof rear plug piece.
The fixed plate also comprises a tail part, and the tail part is in limit fit with the waterproof rear plug piece.
The tail part is of a cross structure or a rectangular structure.
The tail part of the cross-shaped structure or the rectangular structure is positioned in the groove of the insertion part.
The tail part is of a cylindrical structure.
The tail part of the cylindrical structure is positioned at the outer side of the insertion part.
The waterproof plug or the waterproof rear plug piece is provided with a plurality of blind holes.
The utility model has the advantages that: the utility model provides a waterproof wiring terminal, which comprises a housin, the one end of casing is equipped with grafting portion, it has copper spare terminal to peg graft in the grafting portion, the other end of casing outwards extends and forms the installation department, grafting portion outwards extends along the installation department direction and forms the tip, waterproof flat pad between installation department and the tip, the grafting portion one end of casing still is connected with waterproof portion, waterproof portion and the sealed cooperation of inserting groove, waterproof flat pad through between installation department and the tip prevents to influence waterproof stability because the tip swings, waterproof function is realized to waterproof portion through the grafting portion one end of casing, during installation copper spare terminal, install waterproof portion in grafting portion earlier, it is inside with the film entering grafting portion of copper spare terminal from outer penetrating blind hole bottom again, film resilience and wire laminating realize waterproof function.
Drawings
Fig. 1 is the utility model discloses embodiment 1 waterproof binding post explosion structure sketch map.
Fig. 2 is the utility model discloses embodiment 1 waterproof binding post structure cross-sectional view.
Fig. 3 is the utility model discloses embodiment 2 waterproof binding post explosion structure sketch map.
Fig. 4 is the utility model discloses embodiment 2 waterproof binding post structure cross-sectional view.
Fig. 5 is the utility model discloses embodiment 3 waterproof binding post explosion structure sketch map.
Fig. 6 is the utility model discloses embodiment 3 waterproof binding post structure cross-sectional view.
Fig. 7 is the utility model discloses embodiment 4 waterproof binding post explosion structure sketch map.
Fig. 8 is a sectional view of a waterproof terminal structure according to embodiment 4 of the present invention.
Fig. 9 is an explosion structure diagram of the waterproof terminal of embodiment 5 of the present invention.
Fig. 10 is a sectional view of a waterproof terminal structure according to embodiment 5 of the present invention.
The waterproof structure comprises a shell 1, a copper piece terminal 2, a waterproof flat pad 3, a waterproof part 4, an insertion part 11, an installation part 12, an end part 13, a waterproof plug 41, a connecting groove 42, a waterproof rear plug piece 43, a fixing plate 44, a connecting column 45, a connecting hole 46, a connecting tail 47 and a blind hole 48.
Detailed Description
Example 1
Now combine fig. 1, fig. 2 to explain the utility model discloses a waterproof binding post further, including casing 1, casing 1's one end be equipped with grafting portion 11, grafting portion 11 in peg graft and have copper terminal 2, casing 1's the other end outwards extend and form installation department 12, grafting portion 11 outwards extend along installation department 12 direction and form tip 13, installation department 12 and tip 13 between waterproof flat bed 3, casing 1's grafting portion 11 one end still be connected with waterproof portion 4, waterproof portion 4 and grafting portion 11 sealed cooperation. The utility model discloses a waterproof flat pad between installation department and the tip prevents because the tip swing influences waterproof stability, realizes realizing waterproof function through the waterproof portion of the grafting portion one end of casing, during installation copper spare terminal, installs waterproof portion in grafting portion earlier, and inside the film that passes the blind hole bottom from outer with copper spare terminal again got into grafting portion, the waterproof function was realized with the wire laminating to the film resilience.
The waterproof part 4 comprises a waterproof rear plug sheet 43 and a fixing plate 44, and the waterproof rear plug sheet 43 is arranged in the groove of the plug part 11 and is in sealing fit with the inner wall of the plug part 11. The waterproof rear plug piece 43 is provided with a connecting hole 46, the fixing plate 44 comprises a connecting column 45, and the connecting column 45 is inserted into the connecting hole 46 and connected with the waterproof rear plug piece 43.
The fixing plate 44 further comprises a tail part 47, and the tail part 47 is in limit fit with the waterproof rear plug piece 43. The tail portion 47 has a rectangular structure. The tail 47 of the rectangular structure is located in the groove of the mating part 11.
The waterproof rear plug piece 43 is provided with a plurality of blind holes 48.
Example 2
Now combine fig. 3, fig. 4 to explain further the utility model discloses a waterproof binding post, including casing 1, casing 1's one end be equipped with grafting portion 11, grafting portion 11 in peg graft and have copper spare terminal 2, casing 1's the other end outwards extend and form installation department 12, grafting portion 11 outwards extend along installation department 12 direction and form tip 13, installation department 12 and tip 13 between waterproof flat bed 3, casing 1's grafting portion 11 one end still be connected with waterproof portion 4, waterproof portion 4 and grafting portion 11 sealed cooperation. The waterproof part 4 comprises a waterproof rear plug sheet 43 and a fixing plate 44, and the waterproof rear plug sheet 43 is arranged in the groove of the plug part 11 and is in sealing fit with the inner wall of the plug part 11. The utility model discloses a waterproof flat pad between installation department and the tip prevents because the tip swing influences waterproof stability, realizes realizing waterproof function through the waterproof portion of the grafting portion one end of casing, and inside the film that passes through the blind hole bottom with the copper terminal outside again got into grafting portion, the waterproof function was realized with the wire laminating to the film resilience.
The waterproof rear plug piece 43 is provided with a connecting hole 46, the fixing plate 44 comprises a connecting column 45, and the connecting column 45 is inserted into the connecting hole 46 and connected with the waterproof rear plug piece 43. The fixing plate 44 further comprises a tail part 47, and the tail part 47 is in limit fit with the waterproof rear plug piece 43. The tail part 47 is of a cross-shaped structure. The tail 47 of the cross-shaped structure is located in the groove of the plug part 11.
The waterproof rear plug piece 43 is provided with a plurality of blind holes 48.
Example 3
Now combine 5, 6 to explain the utility model discloses a waterproof binding post further, including casing 1, casing 1's one end be equipped with grafting portion 11, grafting portion 11 in peg graft and have copper spare terminal 2, casing 1's the other end outwards extend and form installation department 12, grafting portion 11 outwards extend along installation department 12 direction and form tip 13, installation department 12 and tip 13 between waterproof flat bed 3, casing 1's grafting portion 11 one end still be connected with waterproof portion 4, waterproof portion 4 and grafting portion 11 sealed cooperation. The utility model discloses a waterproof flat pad between installation department and the tip prevents because the tip swing influences waterproof stability, realizes realizing waterproof function through the waterproof portion of the grafting portion one end of casing, and inside the film that passes through the blind hole bottom with the copper terminal outside again got into grafting portion, the waterproof function was realized with the wire laminating to the film resilience.
The waterproof part 4 comprises a waterproof plug 41, a connecting groove 42 is arranged on the periphery of the waterproof plug 41, the waterproof plug 41 is in sealing fit with the insertion part 11, and the waterproof part 4 is in insertion fit with the insertion part 11 through the connecting groove 42. The waterproof plug 41 is provided with a plurality of blind holes 48.
Example 4
Now, the utility model discloses it is further explained with reference to fig. 7, fig. 8, a waterproof wiring terminal, including casing 1, casing 1's one end be equipped with grafting portion 11, grafting portion 11 in peg graft and have copper terminal 2, casing 1's the other end outwards extend and form installation department 12, grafting portion 11 outwards extend along installation department 12 direction and form tip 13, its characterized in that, installation department 12 and tip 13 between waterproof flat pad 3, casing 1's grafting portion 11 one end still be connected with waterproof portion 4, waterproof portion 4 and grafting portion 11 sealed cooperation. The utility model discloses a waterproof flat pad between installation department and the tip prevents because the tip swing influences waterproof stability, realizes realizing waterproof function through the waterproof portion of the grafting portion one end of casing, and inside the film that passes through the blind hole bottom with the copper terminal outside again got into grafting portion, the waterproof function was realized with the wire laminating to the film resilience.
The waterproof part 4 comprises a waterproof plug 41, a connecting groove 42 is arranged on the periphery of the waterproof plug 41, the waterproof plug 41 is in sealing fit with the insertion part 11, and the waterproof part 4 is in insertion fit with the insertion part 11 through the connecting groove 42.
The waterproof part 4 comprises a waterproof rear plug sheet 43 and a fixing plate 44, and the waterproof rear plug sheet 43 is arranged in the groove of the plug part 11 and is in sealing fit with the inner wall of the plug part 11.
The waterproof rear plug piece 43 is provided with a connecting hole 46, the fixing plate 44 comprises a connecting column 45, and the connecting column 45 is inserted into the connecting hole 46 and connected with the waterproof rear plug piece 43. The fixing plate 44 further comprises a tail part 47, and the tail part 47 is in limit fit with the waterproof rear plug piece 43. The tail portion 47 has a cylindrical structure. The tail 47 of the cylindrical structure is located outside the mating part 11.
The waterproof plug 41 or the waterproof rear plug piece 43 is provided with a plurality of blind holes 48.
Example 5
Now, the utility model discloses it is further explained with reference to fig. 9, fig. 10, a waterproof wiring terminal, including casing 1, casing 1's one end be equipped with grafting portion 11, grafting portion 11 in peg graft and have copper terminal 2, casing 1's the other end outwards extend and form installation department 12, grafting portion 11 outwards extend along installation department 12 direction and form tip 13, installation department 12 and tip 13 between waterproof flat bed 3, casing 1's grafting portion 11 one end still be connected with waterproof portion 4, waterproof portion 4 and grafting portion 11 sealed cooperation. The utility model discloses a waterproof flat pad between installation department and the tip prevents because the tip swing influences waterproof stability, realizes realizing waterproof function through the waterproof portion of the grafting portion one end of casing, during installation copper spare terminal, installs waterproof portion in grafting portion earlier, and inside the film that passes the blind hole bottom from outer with copper spare terminal again got into grafting portion, the waterproof function was realized with the wire laminating to the film resilience.
The waterproof part 4 comprises a waterproof rear plug sheet 43 and a fixing plate 44, and the waterproof rear plug sheet 43 is arranged in the groove of the plug part 11 and is in sealing fit with the inner wall of the plug part 11. The waterproof rear plug piece 43 is provided with a convex rib which is in extrusion fit with the inner wall of the insertion part 11,
the fixing plate 44 comprises a connecting block, a clamping hook is arranged on the outer side of the insertion part 11, and the connecting block of the fixing plate 44 is matched with the clamping hook in a clamping manner to realize the installation and fixation of the waterproof rear plug piece 43 in the insertion part 11.
The shell 1 is also provided with a groove, and the groove is in limit fit with the clamping hook.
The waterproof rear plug piece 43 is provided with a plurality of blind holes 48.
In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, 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 the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The skilled person should understand that: although the present invention has been described in accordance with the above embodiments, the inventive concept is not limited to this embodiment, and any modification of the inventive concept will be included in the scope of the patent claims.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (11)
1. The utility model provides a waterproof wiring terminal, includes casing (1), the one end of casing (1) be equipped with grafting portion (11), grafting portion (11) in peg graft and have copper spare terminal (2), the other end of casing (1) outwards extend and form installation department (12), grafting portion (11) outwards extend along installation department (12) direction and form tip (13), its characterized in that, installation department (12) and tip (13) between waterproof flat bed (3), grafting portion (11) one end of casing (1) still be connected with waterproof portion (4), waterproof portion (4) and grafting portion (11) sealed fit.
2. A waterproof terminal according to claim 1, wherein the waterproof portion (4) includes a waterproof plug (41), a connecting groove (42) is provided around the waterproof plug (41), the waterproof plug (41) is in sealing engagement with the insertion portion (11), and the waterproof portion (4) is in insertion engagement with the insertion portion (11) through the connecting groove (42).
3. A water-proof terminal according to claim 1, characterized in that the water-proof portion (4) comprises a water-proof rear plug (43) and a fixing plate (44), the water-proof rear plug (43) is arranged in the groove of the plug portion (11) and is in sealing fit with the inner wall of the plug portion (11).
4. A water-proof connection terminal according to claim 3, characterized in that the water-proof rear plug piece (43) is provided with a connection hole (46), the fixing plate (44) comprises a connection column (45), and the connection column (45) is inserted into the connection hole (46) and connected with the water-proof rear plug piece (43).
5. A water-proof connection terminal according to claim 4, characterized in that the fixing plate (44) further comprises a tail portion (47), and the tail portion (47) is in limit fit with the water-proof rear plug piece (43).
6. A water resistant terminal as claimed in claim 5, characterised in that said tail portion (47) is of cruciform or rectangular configuration.
7. A water resistant terminal as claimed in claim 6, characterised in that the tail (47) of the cruciform or rectangular configuration is located within a recess in the spigot portion (11).
8. A water resistant terminal as claimed in claim 5, characterised in that the tail portion (47) is of cylindrical configuration.
9. A water resistant terminal according to claim 8 characterised in that the tail (47) of the cylindrical formation is located outside the spigot portion (11).
10. A water-proof connection terminal according to claim 2, characterized in that the water-proof plug (41) is provided with blind holes (48).
11. A water-proof terminal according to claim 3, characterized in that the water-proof rear plug (43) is provided with blind holes (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733166.5U CN211929783U (en) | 2020-05-07 | 2020-05-07 | Waterproof wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020733166.5U CN211929783U (en) | 2020-05-07 | 2020-05-07 | Waterproof wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211929783U true CN211929783U (en) | 2020-11-13 |
Family
ID=73328330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020733166.5U Active CN211929783U (en) | 2020-05-07 | 2020-05-07 | Waterproof wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211929783U (en) |
-
2020
- 2020-05-07 CN CN202020733166.5U patent/CN211929783U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |