CN218548881U - Waterproof connector convenient to change - Google Patents
Waterproof connector convenient to change Download PDFInfo
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- CN218548881U CN218548881U CN202223144424.4U CN202223144424U CN218548881U CN 218548881 U CN218548881 U CN 218548881U CN 202223144424 U CN202223144424 U CN 202223144424U CN 218548881 U CN218548881 U CN 218548881U
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Abstract
The utility model belongs to the technical field of connectors, and provides a waterproof connector convenient to replace, which comprises a shell piece and a connector component, wherein the shell piece comprises a shell main body, an embedded block is arranged in the shell main body, and a sliding cover is arranged at the position of the side wall of the shell main body corresponding to the embedded block; the connector assembly comprises a connector main body, an embedded groove is formed in the side wall of the connector main body and corresponds to the embedded block, and the embedded block is clamped in the embedded groove to enable the connector assembly to be located in the shell; through being provided with embedded piece and embedded groove, make through the embedded piece joint in the embedded groove that the connector assembly is fixed between connector assembly and the shell spare, when needing to dismantle the change connector assembly, only need to release the embedded piece from the embedded groove of connector assembly and can dismantle the connector assembly, make things convenient for the change of connector.
Description
Technical Field
The utility model belongs to the technical field of the connector, in particular to waterproof connector convenient to change.
Background
Electronic connectors, also commonly referred to as circuit connectors, bridge two conductors of a circuit, and existing electronic connectors are made of waterproof materials in view of operating in a moisture-containing environment, the waterproof rating of which is indicated by a specific reference numeral.
In an electric car, the connector is used more frequently, current or signals need to be transmitted from one device to another device, most of the existing connectors are integrally formed, a plug and a connector body are fixedly connected and cannot be detached, and if one part is damaged, the whole connector cannot be used.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof connector convenient to change has solved the problem among the prior art.
The technical scheme of the utility model is realized like this:
a waterproof connector convenient to replace comprises a shell piece and a connector assembly, wherein the shell piece comprises a shell main body, an embedded block is arranged in the shell main body, and a sliding cover is further arranged at the position, corresponding to the embedded block, of the side wall of the shell main body;
the connector assembly comprises a connector main body, an embedded groove is formed in the side wall of the connector main body and corresponds to the embedded block, and the embedded block is clamped in the embedded groove to enable the connector assembly to be located in the outer shell.
Further, the outer shell part further comprises a wiring end arranged at the end part of the outer shell body, a through hole is formed in the inner side of the wiring end, and a spring is arranged on the inner side of the through hole.
Further, the end of the connector body is located at the top end of the spring.
Further, the through-hole is narrow round hole integrated into one piece about wide, the bottom aperture of connector main part is less than the aperture of through-hole the latter half.
Further, the connector assembly further comprises an electric spring piece arranged at the bottom end of the connector main body and used for being electrified.
Furthermore, the side wall of the lower end of the embedded block is provided with a fillet, and the corresponding position of the embedded groove and the side wall of the lower end of the embedded block is also in a fillet structure.
Further, a waterproof plug is arranged at a gap between the shell member and the connector assembly.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. the utility model discloses in, through being provided with embedded piece and embedded groove, make fixedly between connector assembly and the shell spare in the embedded groove through embedded piece joint, when needing to dismantle and change connector assembly, only need to release the embedded piece from connector assembly's embedded groove and can dismantle connector assembly, make things convenient for the change of connector.
2. The utility model discloses in, through being provided with the spring, when pushing the sliding cover open, the spring goes the connector assembly bullet, because the lateral wall rainy season embedded groove of embedded block lower extreme corresponds the lateral wall and is the fillet, consequently the embedded block receives the power that the connector assembly was gone up to the side and removes to make things convenient for taking out of connector assembly.
3. The utility model discloses in, be provided with waterproof plug through clearance department between connector subassembly and shell spare, can prevent that steam from getting into in the shell spare, avoid taking place to corrode electrical property shell fragment.
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, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of a waterproof connector of the present invention, which is easy to replace;
FIG. 2 is a schematic view of a portion A of FIG. 1;
fig. 3 is a schematic sectional view of a waterproof connector of the present invention, which is easy to replace;
fig. 4 is a partially enlarged structural view at B in fig. 3.
In the figures, 10, the housing member; 101. a housing main body; 102. a sliding cover; 103. a terminal; 104. embedding a block; 20. a connector assembly; 201. a connector body; 202. an electrical spring sheet; 30. a waterproof plug; 40. A spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
Example (b):
as shown in fig. 1 to 4, a waterproof connector convenient to replace comprises a housing member 10 and a connector assembly 20, wherein the housing member 10 comprises a housing main body 101, an embedded block 104 is arranged inside the housing main body 101, and a sliding cover 102 is arranged on the side wall of the housing main body 101 corresponding to the embedded block 104; the connector assembly 20 comprises a connector main body 201, an embedded groove is formed in the side wall of the connector main body 201 at a position corresponding to the embedded block 104, and the embedded block 104 is clamped in the embedded groove to enable the connector assembly 20 to be located in the shell 10; a through hole is formed in the inner side of the wiring end 103, and a spring 40 is arranged in the through hole; the end of the connector body 201 is located at the top end of the spring 40;
the connector assembly 20 is inserted into the shell 10, the embedding block 104 movably arranged on the inner side of the shell main body 101 is clamped into an embedding groove formed in the side wall of the connector main body 201, then the sliding cover 102 slides on the shell main body 101, the sliding cover 102 blocks the embedding block 104, so that the embedding block 104 is clamped into the embedding groove, the connector assembly 20 and the shell 10 are fixed, and meanwhile, the connector main body 201 is still under the elastic force of the bottom spring 40, so that the embedding block 104 is firmly clamped in the embedding groove, the fixing strength between the connector assembly 20 and the shell 10 is better, and the separation problem cannot occur;
as shown in fig. 1 and 4, the housing member 10 further includes a terminal 103 provided at an end of the housing main body 101; the connector assembly 20 further includes an electrical spring 202 disposed at the bottom end of the connector main body 201 for being energized; the terminal 103 is used for connecting a lead, and the lead end and the electrical elastic sheet 202 should also be provided with an elastic sheet, and the two elastic sheets are contacted with each other to play a role of electric conduction;
as shown in fig. 4, the through hole is a round hole with a wide top and a narrow bottom, the aperture of the bottom end of the connector main body 201 is smaller than the aperture of the lower half part of the through hole, and the bottom end of the connector main body 201 can contact the electrical spring 202 with the end part of the wire through the through hole;
as shown in fig. 3, the side wall of the lower end of the embedded block 104 is provided with a fillet, and the corresponding position of the embedded groove and the side wall of the lower end of the embedded block 104 is also in a fillet structure;
when the connector assembly 20 is replaced, the sliding cover 102 is pushed open, because the corresponding side walls of the embedded groove and the embedded block 104 are both in a round angle structure, when the connector main body 201 is subjected to the elastic force of the spring 40 at the bottom end, the round angle of the embedded block 104 moves upwards along the round angle of the embedded groove, so that the embedded block 104 is separated from the embedded groove, and the connector assembly 20 is convenient to detach and replace;
as shown in fig. 1, a waterproof plug 30 is disposed in a gap between the housing member 10 and the connector assembly 20 to prevent moisture from entering the housing member 10 and the connector assembly 20 and corroding the inside.
The working principle is as follows: when the connector assembly 20 is replaced, the waterproof plug 30 is firstly pulled out, and then the sliding cover 102 on the side wall of the housing main body 101 needs to be pushed out, because the connector main body 201 in the connector assembly 20 is contacted with the spring 40 arranged in the terminal 103 in the housing 10, under the action of the spring 40, the connector main body 201 is pushed upwards by the spring 40, the connector main body 201 and the housing 10 are mutually clamped by the embedded block 104 and the embedded groove, and the corresponding part of the embedded block 104 and the embedded groove is a round corner, therefore, under the action of the elastic force of the spring 40, the round corner of the embedded block 104 slides along the round corner of the embedded groove, the embedded block 104 is separated from the embedded groove, and therefore, the connector assembly 20 can be detached from the housing 10 to replace the new connector main body 201.
The above description is only for the preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The waterproof connector convenient to replace is characterized by comprising a shell piece (10) and a connector assembly (20), wherein the shell piece (10) comprises a shell main body (101), an embedded block (104) is arranged inside the shell main body (101), and a sliding cover (102) is arranged on the side wall of the shell main body (101) at a position corresponding to the embedded block (104);
the connector assembly (20) comprises a connector main body (201), an embedded groove is formed in the position, corresponding to the embedded block (104), of the side wall of the connector main body (201), and the embedded block (104) is clamped in the embedded groove to enable the connector assembly (20) to be located in the shell piece (10).
2. The waterproof connector convenient to replace according to claim 1, wherein the shell member (10) further comprises a terminal (103) arranged at an end of the shell main body (101), a through hole is formed in the inner side of the terminal (103), and a spring (40) is arranged in the inner side of the through hole.
3. A watertight connector easy to replace according to claim 2, characterized in that the end of the connector body (201) is located at the top end of the spring (40).
4. The waterproof connector convenient to replace as claimed in claim 3, wherein the through hole is a round hole with a wide top and a narrow bottom, and the bottom end of the connector body (201) has a smaller diameter than the lower half of the through hole.
5. The waterproof connector convenient to replace of claim 1, wherein the connector assembly (20) further comprises an electrical spring piece (202) arranged at the bottom end of the connector main body (201) for electrifying.
6. The waterproof connector convenient to replace as claimed in claim 1, wherein the side wall of the lower end of the embedded block (104) is provided with a round angle, and the position of the embedded groove corresponding to the side wall of the lower end of the embedded block (104) is also in a round angle structure.
7. A waterproof connector easy to replace according to claim 1, characterized in that a waterproof plug (30) is provided at the gap between the housing member (10) and the connector assembly (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223144424.4U CN218548881U (en) | 2022-11-25 | 2022-11-25 | Waterproof connector convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223144424.4U CN218548881U (en) | 2022-11-25 | 2022-11-25 | Waterproof connector convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218548881U true CN218548881U (en) | 2023-02-28 |
Family
ID=85264539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223144424.4U Active CN218548881U (en) | 2022-11-25 | 2022-11-25 | Waterproof connector convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218548881U (en) |
-
2022
- 2022-11-25 CN CN202223144424.4U patent/CN218548881U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |