High-density electronic connector with double-layer waterproof and dustproof structure

Abstract

The utility model discloses a high-density electronic connector with a double-layer waterproof and dustproof structure, which comprises a male end connecting piece and a female end connecting piece, the male end connecting piece is provided with a first protective plug-in arranged on the outer side of an inner conductor, the female end connecting piece is provided with a first sealing convex groove plugged with the first protective plug-in, and the male end connecting piece is provided with a second sealing convex groove plugged with the first protective plug-in. An inner protective layer is formed between the first protective plug-in unit and the first sealing convex groove, the male end connecting piece is provided with a second sealing convex groove formed in the outer side of the first protective plug-in unit, and the female end connecting piece is provided with a second protective plug-in unit connected with the second sealing convex groove in an inserted mode. According to the utility model, the electronic connector is provided with the first protection plug-in, the first sealing convex groove, the second sealing convex groove and the second protection plug-in, so that the electronic connector forms a double-layer protection structure, and the waterproof and dustproof effects are better; the protection performance of the electronic connector is improved through a double-layer protection structure.

Description

Technical Field

[0001] The utility model belongs to the technical field of electronic connectors, and in particular relates to a high-density electronic connector with a double-layer waterproof and dustproof structure. Background Art

[0002] Electronic connectors are also often called circuit connectors. Electrical connectors are conductor devices that bridge two conductors in a loop so that current or signals can flow from one conductor to another. Electronic connectors are a type of electrical system that can provide a separable interface for connecting two sub-electronic systems. Simply put, the components used to complete electrical connections between circuits or electronic machines are called connectors, which are the bridges between the two.

[0003] Most existing electronic connectors adopt a single-layer shell plug-in structure, which does not provide sufficient protection for the internal part of the electronic connector. Tiny dust will enter after long-term use. If used in a humid environment, water vapor will enter the interior, resulting in low waterproof and dustproof performance of the electronic connector. For this reason, we propose a high-density electronic connector with a double-layer waterproof and dustproof structure. Utility Model Content

[0004] The utility model aims to provide a high-density electronic connector with a double-layer waterproof and dustproof structure to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a high-density electronic connector with a double-layer waterproof and dustproof structure, comprising a male connector and a female connector, the male connector and the female connector being plugged into each other;

[0006] The male end connector is provided with a first protective plug-in disposed on the outer side of the inner conductor, and the female end connector is provided with a first sealing convex groove plugged with the first protective plug-in, and an inner protective layer is formed between the first protective plug-in and the first sealing convex groove;

[0007] The male end connector is provided with a second sealing convex groove arranged on the outside of the first protective plug-in, and the female end connector is provided with a second protective plug-in plugged into the second sealing convex groove, and an outer protective layer is formed between the second sealing convex groove and the second protective plug-in.

[0008] Preferably, the male end connector is provided with a plurality of the inner conductors arranged on the inner side of the first protective plug-in, and the female end connector is provided with a conductor plug hole at a position corresponding to the inner conductor, and the male end connector and the female end connector are plug-connected via the inner conductor and the conductor plug hole.

[0009] Preferably, the female end connector is provided with symmetrically distributed elastic buckles, and a limiting opening is provided on the male end connector at a position corresponding to the elastic plug, and the elastic buckle limiting clip is in the limiting opening.

[0010] Preferably, the first protective plug-in is a rectangular frame structure, the first sealing convex groove is a convex groove structure formed by a double-layer rubber plate, and the first protective plug-in is inserted into the first sealing convex groove.

[0011] Preferably, the outer edge of the first protective plug-in is a double-sided tapered edge, and the inner edge of the first sealing convex groove is a double-sided tapered edge.

[0012] Preferably, the second protective plug-in is a rectangular frame structure, the second sealing convex groove is a convex groove structure formed by a double-layer rubber plate, and the second protective plug-in is inserted into the second sealing convex groove.

[0013] Preferably, the outer edge of the second protective plug-in is a double-sided tapered edge, and the inner edge of the second sealing convex groove is a double-sided tapered edge.

[0014] Preferably, the size of the second protective plug-in is larger than the size of the first protective plug-in, and the size of the second sealing protrusion groove is larger than the size of the first sealing protrusion groove.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model is provided with a first protective plug-in, a first sealing convex groove, a second sealing convex groove and a second protective plug-in. When in use, the male end connector and the female end connector are aligned and inserted through the inner conductor and the conductor jack, so that the first protective plug-in is aligned and inserted into the first sealing convex groove, and the second protective plug-in is aligned and inserted into the second sealing convex groove, and then plugged in tightly, so that the first protective plug-in and the first sealing convex groove form an inner protective layer, and the second protective plug-in and the second sealing convex groove form an outer protective layer, so that the electronic connector forms a double-layer protective structure, the waterproof and dustproof effect is better, and the protective performance of the electronic connector is improved through the double-layer protective structure;

[0017] 2. The utility model is provided with an elastic buckle and a limiting opening. When the male connector and the female connector are plugged in, the plug end of the elastic buckle enters the limiting opening, so that the plug end of the elastic buckle is limited and stuck in the limiting opening to prevent the male connector and the female connector from falling off. When disassembling, it is only necessary to push the plug ends of the two elastic buckles inward to make the plug ends of the elastic buckles contact and limit the limiting opening, and then the male connector and the female connector can be disengaged, thereby improving the stability of the electronic connector. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 3 It is a three-dimensional structural schematic diagram of the female end connector of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the male end connector of the utility model;

[0022] Figure 5 It is a cross-sectional structural schematic diagram of the utility model.

[0023] In the figure: 1, male end connector; 2, female end connector; 3, first protective plug-in; 4, first sealing convex groove; 5, second sealing convex groove; 6, second protective plug-in; 7, inner conductor; 8, conductor jack; 9, elastic buckle; 10, limit opening. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5 The utility model provides a high-density electronic connector with a double-layer waterproof and dustproof structure, including a male connector 1 and a female connector 2, the male connector 1 and the female connector 2 are plugged together, the male connector 1 is provided with a plurality of inner conductors 7 arranged inside a first protective plug 3, a conductor plug hole 8 is provided at a position corresponding to the inner conductor 7 on the female connector 2, the male connector 1 and the female connector 2 are plugged together through the inner conductor 7 and the conductor plug hole 8, the female connector 2 is provided with symmetrically distributed elastic buckles 9, a limited opening 10 is provided at a position corresponding to the elastic plug 9 on the male connector 1, and the elastic buckle 9 is limitedly buckled in the limited opening 10;

[0026] The male end connector 1 is provided with a first protective plug 3 arranged on the outside of the inner conductor 7, and the female end connector 2 is provided with a first sealing convex groove 4 plugged with the first protective plug 3, an inner protective layer is formed between the first protective plug 3 and the first sealing convex groove 4, the first protective plug 3 is a rectangular frame structure, the first sealing convex groove 4 is a convex groove structure formed by a double-layer rubber plate, the first protective plug 3 is plugged into the first sealing convex groove 4, the outer edge of the first protective plug 3 is a double-sided tapered edge, and the inner edge of the first sealing convex groove 4 is a double-sided tapered edge;

[0027] The male end connector 1 is provided with a second sealing convex groove 5 arranged on the outside of the first protective plug-in 3, and the female end connector 2 is provided with a second protective plug-in 6 plugged into the second sealing convex groove 5, an outer protective layer is formed between the second sealing convex groove 5 and the second protective plug-in 6, the second protective plug-in 6 is a rectangular frame structure, the second sealing convex groove 5 is a convex groove structure formed by a double-layer rubber plate, the second protective plug-in 6 is plugged into the second sealing convex groove 5, the outer edge of the second protective plug-in 6 is a double-sided tapered edge, and the inner edge of the second sealing convex groove 5 is a double-sided tapered edge;

[0028] The size of the second protective plug-in 6 is greater than that of the first protective plug-in 3 , and the size of the second sealing protrusion 5 is greater than that of the first sealing protrusion 4 .

[0029] The utility model is provided with a first protective plug-in 3, a first sealing convex groove 4, a second sealing convex groove 5 and a second protective plug-in 6. When in use, the male end connector 1 and the female end connector 2 are aligned and inserted through the inner conductor 7 and the conductor insertion hole 8, so that the first protective plug-in 3 is aligned and inserted into the first sealing convex groove 4, and the second protective plug-in 6 is aligned and inserted into the second sealing convex groove 5, and then plugged tightly, so that the first protective plug-in 3 and the first sealing convex groove 4 form an inner protective layer, and the second protective plug-in 6 and the second sealing convex groove 5 form an outer protective layer, so that the electronic connector forms a double-layer protective structure, the waterproof and dustproof effect is better, and the protective performance of the electronic connector is improved through the double-layer protective structure;

[0030] The utility model is provided with an elastic buckle 9 and a limiting opening 10. When the male connector 1 and the female connector 2 are plugged in, the plug end of the elastic buckle 9 enters the limiting opening 10, so that the plug end of the elastic buckle 9 is limited and stuck in the limiting opening 10, to prevent the male connector 1 and the female connector 2 from falling off. When disassembling, it is only necessary to push the plug ends of the two elastic buckles 9 inwards so that the plug ends of the elastic buckles 9 and the limiting opening 10 contact and limit, and then the male connector 1 and the female connector 2 can be disengaged, thereby improving the use stability of the electronic connector.

[0031] To summarize, the method for using the high-density electronic connector with a double-layer waterproof and dustproof structure provided in this embodiment is as follows: when in use, the male connector 1 and the female connector 2 are aligned and inserted through the inner conductor 7 and the conductor insertion hole 8, so that the first protective plug-in 3 is aligned and inserted into the first sealing convex groove 4, and the second protective plug-in 6 is aligned and inserted into the second sealing convex groove 5, and then plugged in tightly, so that the first protective plug-in 3 and the first sealing convex groove 4 form an inner protective layer, and the second protective plug-in 6 and the second sealing convex groove 5 form an outer protective layer, so that the electronic connector forms a double-layer protective structure, at this time, the plug end of the elastic buckle 9 enters the limit opening 10, so that the plug end of the elastic buckle 9 is limited and stuck in the limit opening 10, when disassembling, only need to push the plug ends of the two elastic buckles 9 inward, so that the plug ends of the elastic buckles 9 and the limit opening 10 contact and limit, and then the male connector 1 and the female connector 2 can be disengaged.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-density electronic connector with a double-layer waterproof and dustproof structure, characterized in that: It comprises a male end connector (1) and a female end connector (2), wherein the male end connector (1) and the female end connector (2) are plugged into each other; The male end connector (1) is provided with a first protective plug (3) arranged outside the inner conductor (7), and the female end connector (2) is provided with a first sealing convex groove (4) plugged into the first protective plug (3), and an inner protective layer is formed between the first protective plug (3) and the first sealing convex groove (4); The male end connector (1) is provided with a second sealing convex groove (5) arranged outside the first protective plug-in unit (3), and the female end connector (2) is provided with a second protective plug-in unit (6) plugged into the second sealing convex groove (5), and an outer protective layer is formed between the second sealing convex groove (5) and the second protective plug-in unit (6).

2. A high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 1, characterized in that: The male end connector (1) is provided with a plurality of inner conductors (7) arranged inside the first protective plug-in unit (3); a conductor insertion hole (8) is provided on the female end connector (2) at a position corresponding to the inner conductor (7); the male end connector (1) and the female end connector (2) are plug-connected via the inner conductor (7) and the conductor insertion hole (8).

3. The high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 1, characterized in that: The female end connector (2) is provided with symmetrically distributed elastic buckles (9), and a limiting opening (10) is provided on the male end connector (1) at a position corresponding to the elastic buckle (9), and the elastic buckle (9) is limitedly buckled in the limiting opening (10).

4. The high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 1, characterized in that: The first protective plug-in (3) is a rectangular frame structure, the first sealing convex groove (4) is a convex groove structure formed by a double-layer rubber plate, and the first protective plug-in (3) is inserted into the first sealing convex groove (4).

5. A high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 4, characterized in that: The outer edge of the first protective plug-in unit (3) is a double-sided tapered edge, and the inner edge of the first sealing protrusion groove (4) is a double-sided tapered edge.

6. The high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 1, characterized in that: The second protective plug-in (6) is a rectangular frame structure, the second sealing convex groove (5) is a convex groove structure formed by a double-layer rubber plate, and the second protective plug-in (6) is inserted into the second sealing convex groove (5).

7. A high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 6, characterized in that: The outer edge of the second protective plug-in unit (6) is a double-sided tapered edge, and the inner edge of the second sealing protrusion groove (5) is a double-sided tapered edge.

8. The high-density electronic connector with a double-layer waterproof and dustproof structure according to claim 1, characterized in that: The size of the second protective plug-in (6) is greater than the size of the first protective plug-in (3), and the size of the second sealing protrusion (5) is greater than the size of the first sealing protrusion (4).

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