Waterproof connecting piece

Abstract

The waterproof connecting piece is characterized in that the waterproof connecting piece comprises a male end and a female end which are buckled with each other, one end of the male end forms a plug-in part, a guide groove is formed in the outer wall surface of the plug-in part, a guide strip is formed on the inner wall surface of a plug-in part of the corresponding female end, and the plug-in part of the plug-in part of the female end is connected with the guide strip. And the insertion part is inserted into the opposite insertion part along the guide strip through the guide groove. According to the utility model, the guide groove is arranged on the outer wall surface of the plug-in part of the male end and is matched with the guide strip on the inner wall surface of the plug-in part of the female end, so that plug-in connection is realized through the action between the guide groove and the guide strip during plug-in, and the requirement of one-time plug-in can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of relays, in particular to a waterproof connector. Background Art

[0002] The waterproof connector mainly consists of two parts, namely a female end and a male end. After the two are inserted into each other, they are fixed by a locking mechanism. However, when the female end and the male end are inserted into each other, there is no corresponding guiding structure between them, resulting in the problem that the insertion cannot be completed in one go. Therefore, it is necessary to improve it. Summary of the Invention

[0003] The purpose of the utility model is to provide a waterproof connector to solve the above technical problems.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A waterproof connector, characterized in that it includes a male end and a female end that are buckled with each other. One end of the male end forms an insertion part, and a guiding groove is formed on the outer wall surface of the insertion part. Correspondingly, a guiding strip is formed on the inner wall surface of the insertion part of the female end, and the insertion part is inserted into the insertion part along the guiding strip through the guiding groove.

[0006] The utility model is further provided that the guiding groove is located on at least one side surface of the outer wall surface of the insertion part.

[0007] The utility model is further provided that a first protective cover is arranged at one end of the male end away from the insertion part. A first locking groove is formed on the first protective cover, and a first locking block is formed on the male end corresponding to the first locking groove.

[0008] The utility model is further provided that a second protective cover is arranged at one end of the female end away from the insertion part. A second locking groove is formed on the second protective cover, and a second locking block is formed on the female end corresponding to the second locking groove.

[0009] The utility model is further provided that a first waterproof pad is arranged between the first protective cover and the male end.

[0010] The utility model is further provided that a second waterproof pad is arranged between the second protective cover and the female end.

[0011] The utility model is further provided that wire holes corresponding to the wire holes of the male end and the female end are formed on the first waterproof pad and the second waterproof pad.

[0012] Advantages of the present utility model: In the present utility model, a guiding groove is provided on the outer wall surface of the plugging part of the male end, which cooperates with the guiding strip on the inner wall surface of the plugging part of the female end. During plugging, through the interaction between the guiding groove and the guiding strip, the plugging connection is realized, and the requirement of completing the plugging in one time can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application, and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application, and do not constitute an improper limitation to the present application. In the drawings:

[0014] Figure 1 It is a schematic structural diagram of an embodiment of the present utility model.

[0015] Figure 2 It is an exploded view of an embodiment of the present utility model.

[0016] Reference numerals in the drawings,

[0017] 10. Male end; 101. Plugging part; 20. Female end; 201. Plugging part; 30. Guiding groove; 40. Guiding strip; 50. First protective cover; 60. First locking groove; 70. Second protective cover; 80. Second locking groove; 90. First locking block; 100. Second locking block; 110. First waterproof pad; 120. Second waterproof pad; 130. Wire hole; DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The following will describe in detail the embodiments of the present application in conjunction with the drawings and embodiments, so as to fully understand how the present application uses technical means to solve technical problems and achieve the realization process of technical effects and implement accordingly.

[0019] As Figure 1-2 shown, the present utility model is a waterproof connector, including a male end 10 and a female end 20 that are buckled with each other. One end of the male end 10 forms a plugging part 101. A guiding groove 30 is provided on the outer wall surface of the plugging part 101. Correspondingly, a guiding strip 40 is formed on the inner wall surface of the plugging part 201 of the female end 20. The plugging part 101 is inserted into the plugging part 201 along the guiding strip 40 through the guiding groove 30.

[0020] The guiding groove 30 is located on at least one side surface of the outer wall surface of the plugging part 101. The number of guiding strips 40 can be set to one or more according to requirements. Therefore, one guiding strip 40 or multiple guiding strips 40 can be provided on one side surface, or one guiding strip 40 or multiple guiding strips 40 can be provided on multiple side surfaces.

[0021] One end of the male terminal 10 away from the insertion part 101 is provided with a first protective cover 50, a first locking groove 60 is formed on the first protective cover 50, and a first locking block 90 is formed on the male terminal 10 corresponding to the first locking groove 60.

[0022] One end of the female terminal 20 away from the mating part 201 is provided with a second protective cover 70, a second locking groove 80 is formed on the second protective cover 70, and a second locking block 100 is formed on the female terminal 20 corresponding to the second locking groove 80.

[0023] A first waterproof pad 110 is arranged between the first protective cover 50 and the male terminal 10.

[0024] A second waterproof pad 120 is arranged between the second protective cover 70 and the female terminal 20.

[0025] Wire holes 130 corresponding to the wire holes 130 of the male terminal 10 and the female terminal 20 are formed on the first waterproof pad 110 and the second waterproof pad 120.

[0026] In the present utility model, a guiding groove 30 is formed on the outer wall surface of the insertion part 101 of the male terminal 10, and is matched with a guiding strip 40 on the inner wall surface of the mating part 201 of the female terminal 20. During mating, through the interaction between the guiding groove 30 and the guiding strip 40, mating connection is achieved, and the requirement of completing mating in one time can be realized.

[0027] As used in the specification and claims, certain terms are used to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. The specification and claims do not use the difference in names as a way to distinguish components, but use the difference in functions of components as the criterion for distinction. As used throughout the specification and claims, the term "comprising" is an open-ended term and should be interpreted as "including but not limited to". "Substantially" means within an acceptable error range. Those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0028] It should be noted that the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a commodity or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such commodity or system. Without further limitation, an element defined by the statement "including one..." does not exclude the existence of another identical element in the commodity or system including the said element.

[0029] The foregoing description has shown and described several preferred embodiments of the present utility model. However, as previously mentioned, it should be understood that the present utility model is not limited to the forms disclosed herein, should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be changed within the scope of the inventive concept described herein through the above teachings or the techniques or knowledge in related fields. Any changes and variations made by those skilled in the art without departing from the spirit and scope of the present utility model shall fall within the protection scope of the appended claims of the present utility model.

Claims

1. A waterproof connector, characterized in that: It includes a male end and a female end that are interlocked with each other, one end of the male end forms a plug-in part, a guide groove is provided on the outer wall surface of the plug-in part, and a guide strip is formed on the inner wall surface of the corresponding plug-in part of the female end, and the plug-in part is inserted into the plug-in part along the guide strip through the guide groove.

2. A waterproof connector as claimed in claim 1, characterized in that: The guide groove is located on at least one side surface of the outer wall surface of the plug-in portion.

3. A waterproof connector as claimed in claim 1, characterized in that: A first protective cover is disposed at one end of the male end away from the plug-in portion, a first locking groove is formed on the first protective cover, and a first locking block is formed on the male end corresponding to the first locking groove.

4. A waterproof connector as claimed in claim 1, characterized in that: A second protective cover is provided at one end of the female end away from the plug-in portion, a second locking groove is formed on the second protective cover, and a second locking block is formed on the female end corresponding to the second locking groove.

5. A waterproof connector as claimed in claim 3, characterized in that: A first waterproof pad is arranged between the first protective cover and the male end.

6. A waterproof connector as claimed in claim 5, characterized in that: A second waterproof pad is arranged between the second protective cover and the female end.

7. A waterproof connector as claimed in claim 6, characterized in that: The first waterproof pad and the second waterproof pad are provided with wire holes corresponding to the wire holes of the male end and the female end.

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