Quick plug sleeve box with sealing structure

Abstract

The utility model discloses a quick plug sleeve box with a sealing structure. The quick plug sleeve box comprises a male head assembly, a male head shell, a nut, a connecting flange, a cable connector, a first sealing ring, a male head base, a sealing strip, a clamping groove, a male head connector, a female head assembly, a female head shell, a limiting sleeve, a female head connector, a female head base, a through hole, a ball, a spring, a limiting column, a limiting groove and a second sealing ring. The male head assembly comprises a male head shell, one end of the male head shell is fixedly connected with a male head base, the outer wall of the male head base is fixedly connected with a sealing strip and a second sealing ring, and the inner wall of the male head base is provided with a male head connector; according to the utility model, a multi-sealing structure is designed, and when the male head assembly and the female head assembly are in butt joint, a gap between the male head assembly and the female head assembly is sealed through the cooperation of the plug-in connection structure and the double-layer sealing structure, the internal male head terminal and the internal female head terminal are protected, moisture and dust are effectively prevented, and the connection quality and the safe operation of equipment are ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cable plugs, in particular to a quick plug box with a sealing structure. Background Art

[0002] In the process of cable connection, quick plugs are usually used for docking. The connection is fast and does not require the use of tools. The cable can be quickly connected or disconnected with simple operations. As a convenient, fast, safe, reliable and low-cost mechanical connector, it has been widely used in many fields including the cable connection field.

[0003] In various occasions that require waterproofing and dustproofing, such as in outdoor environments, industrial equipment or medical equipment, when using existing quick plugs to connect cables, the internal wiring terminals are prone to moisture and the sealing is poor, making it difficult to ensure the connection quality and safe operation of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a quick plug housing with a sealing structure to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a quick plug box with a sealing structure, including a male component, the male component including a male shell, one end of the male shell is fixedly connected to a male base, a sealing strip and a second sealing ring are fixedly connected to the outer wall of the male base, a male connector is arranged on the inner wall of the male base, a female component is arranged on one side of the male component, the female component includes a female shell, one end of the female shell is fixedly connected to the female base, a female connector is arranged on the inner wall of the female base, and the male connector is sleeved in the female connector.

[0006] As a further technical solution of the utility model, a through hole is provided on the outer wall of the female base, a ball is arranged in the through hole, a slot is provided on the outer wall of the male base at the position corresponding to the ball, and the ball is arranged in the slot, and a limiting sleeve is sleeved on the female base.

[0007] As a further technical solution of the utility model, a spring is fixedly connected to the inner wall of the limiting sleeve, and the other end of the spring is fixedly connected to the outer wall of one side of the female head base.

[0008] As a further technical solution of the utility model, a limiting column is arranged on the outer wall of the female head base, and a limiting groove is provided on the outer wall of one side of the limiting sleeve at the position corresponding to the limiting column.

[0009] As a further technical solution of the utility model, one end of the male shell and the female shell are fixedly connected with a nut, a connecting flange is fixedly connected to the nut, the other end of the connecting flange is fixedly connected with a cable connector, and a first sealing ring is arranged in the cable connector.

[0010] As a further technical solution of the utility model, a first stud is fixedly connected to the outer wall of one side of the connecting flange, and the cable connector is threadedly connected to the first stud, and a second stud is fixedly connected to the outer wall of the other side of the connecting flange, and the second stud is threadedly connected to the nut.

[0011] As a further technical solution of the utility model, a connecting seat is fixedly connected to the outer wall of one side of the male base and the female base, and the male shell and the female shell are threadedly connected to the connecting seat, and a wiring copper column is fixedly connected to the outer wall of one side of the connecting seat.

[0012] Compared with the prior art, the beneficial effect achieved by the utility model is that: the utility model is designed with multiple sealing structures, and through the cooperation of the plug-in connection structure and the double-layer sealing structure, when the male component and the female component are docked, the gap between them is sealed to protect the internal male terminal and female terminal, effectively prevent moisture and dust, and ensure the connection quality and safe operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural schematic diagram of the male head component of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the female head assembly of the utility model;

[0017] Figure 4 It is a structural exploded diagram of the male head component of the utility model;

[0018] Figure 5 This is a schematic diagram of the front view cutaway structure of the utility model;

[0019] Figure 6 for Figure 5 Schematic diagram of the enlarged structure of area A in the middle.

[0020] In the figure: 1. male assembly; 11. male shell; 12. nut; 13. connecting flange; 14. cable connector; 15. first sealing ring; 16. male base; 17. connecting base; 18. wiring copper column; 19. sealing strip; 110. slot; 111. first stud; 112. second stud; 113. male connector; 2. female assembly; 21. female shell; 22. limiting sleeve; 23. female connector; 24. female base; 25. through hole; 26. ball; 27. spring; 28. limiting column; 29. ​​limiting groove; 3. second sealing ring. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0022] See also Figure 1-6The utility model provides an embodiment: a quick plug box with a sealing structure, including a male component 1, the male component 1 includes a male shell 11, one end of the male shell 11 is fixedly connected to a male base 16, a sealing strip 19 and a second sealing ring 3 are fixedly connected to the outer wall of the male base 16, a male connector 113 is arranged on the inner wall of the male base 16, a female component 2 is arranged on one side of the male component 1, the female component 2 includes a female shell 21, one end of the female shell 21 is fixedly connected to a female base 24, and a female connector 2 is arranged on the inner wall of the female base 24. 3, and the male connector 113 is sleeved in the female connector 23; a through hole 25 is provided on the outer wall of the female base 24, and a ball 26 is arranged in the through hole 25, a slot 110 is provided on the outer wall of the male base 16 at a position corresponding to the ball 26, and the ball 26 is arranged in the slot 110, and a limit sleeve 22 is sleeved on the female base 24, and the limit sleeve 22, the ball 26 and the slot 110 are used to fix the male assembly 1; a spring 27 is fixedly connected to the inner wall of the limit sleeve 22, and the other end of the spring 27 is fixedly connected to the outer wall of one side of the female base 24, and the spring 27 is used to push the limit sleeve 22 to move the male connector 1 to the outer wall of the female base 24. A limiting column 28 is arranged on the outer wall of the female base 24, and a limiting groove 29 is arranged on the outer wall of one side of the limiting sleeve 22 at the position corresponding to the limiting column 28, and the limiting column 28 and the limiting groove 29 are used for sliding limit of the limiting sleeve 22; one end of the male shell 11 and the female shell 21 are fixedly connected with a nut 12, and a connecting flange 13 is fixedly connected to the nut 12, and the other end of the connecting flange 13 is fixedly connected with a cable connector 14, and a first sealing ring 15 is arranged in the cable connector 14, and the connecting flange 13 is used to connect the cable connector 14; on the outer wall of one side of the connecting flange 13 A first stud 111 is fixedly connected, and the cable connector 14 is threadedly connected to the first stud 111, a second stud 112 is fixedly connected to the outer wall on the other side of the connecting flange 13, and the second stud 112 is threadedly connected to the nut 12; a connecting seat 17 is fixedly connected to the outer wall on one side of the male base 16 and the female base 24, and the male shell 11 and the female shell 21 are threadedly connected to the connecting seat 17, a wiring copper column 18 is fixedly connected to the outer wall on one side of the connecting seat 17, the wiring copper column 18 is used for wiring, and the connecting seat 17 is used to install the male base 16 and the female base 24.

[0023] Working principle: When using the utility model, first connect the cables through the male component 1 and the female component 2 respectively, clamp the cable connector 14 on the cable, and seal the connection gap between the cable connector 14 and the cable through the first sealing ring 15, thread the connecting flange 13 on the nut 12 through the second stud 112, and then install the cable connector 14 on the first stud 111, and then install the male base 16 and the female base 24 on the corresponding male shell 11 and female shell 21 through the connecting seat 17 thereon, and at the same time crimp the cable on the cable connector 14 on the wiring copper column 18, and after completing the installation of the male component 1 and the female component 2, dock them, align the male base 16 in the male component 1 with the female component 2, insert the male connector 113 into the female connector 23, pull the limit sleeve 22 so that the ball 26 in the through hole 25 can slide outward, and insert it with force Loosen the limit sleeve 22. After it is in place, the limit sleeve 22 slides outward under the action of the spring 27. At the same time, the protrusion thereon squeezes the ball 26, so that the ball 26 falls into the slot 110 for limiting. At the same time, the sealing strip 19 on the male base 16 is inserted into the gap between the female base 24 for sealing. The second sealing ring 3 seals the bottom to form a double seal. When the connection is completed, you can hear the sound of the ball 26 falling into the slot 110 as a reminder. After the connection is completed, rotate the limit sleeve 22 so that the limit column 28 and the limit groove 29 are staggered to prevent accidental touch from causing the limit sleeve 22 to slide and cause the connection to fail. When the connection needs to be disconnected, realign the limit column 28 and the limit groove 29, pull the limit sleeve 22, and pull out the male component 1. In addition, during use, since the limit column 28 and the upper end of the female base 24 are made of stainless steel, induced current will appear. Attention should be paid to grounding during use.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] The device embodiments described above are merely illustrative, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A quick plug housing with a sealing structure, comprising a male plug assembly (1), characterized in that: The male component (1) comprises a male shell (11), one end of the male shell (11) is fixedly connected to a male base (16), a sealing strip (19) and a second sealing ring (3) are fixedly connected to the outer wall of the male base (16), a male connector (113) is arranged on the inner wall of the male base (16), a female component (2) is arranged on one side of the male component (1), the female component (2) comprises a female shell (21), one end of the female shell (21) is fixedly connected to a female base (24), a female connector (23) is arranged on the inner wall of the female base (24), and the male connector (113) is sleeved in the female connector (23).

2. The quick plug housing with a sealing structure according to claim 1, characterized in that: A through hole (25) is provided on the outer wall of the female base (24), a ball (26) is arranged in the through hole (25), a slot (110) is provided on the outer wall of the male base (16) at a position corresponding to the ball (26), and the ball (26) is arranged in the slot (110), and a limiting sleeve (22) is sleeved on the female base (24).

3. The quick plug housing with a sealing structure according to claim 2, characterized in that: A spring (27) is fixedly connected to the inner wall of the limiting sleeve (22), and the other end of the spring (27) is fixedly connected to an outer wall of one side of the female base (24).

4. The quick plug housing with a sealing structure according to claim 2, characterized in that: A limiting column (28) is arranged on the outer wall of the female head base (24), and a limiting groove (29) is provided on the outer wall of one side of the limiting sleeve (22) at a position corresponding to the limiting column (28).

5. The quick plug housing with a sealing structure according to claim 1, characterized in that: One end of the male housing (11) and the female housing (21) are both fixedly connected to a nut (12), a connecting flange (13) is fixedly connected to the nut (12), the other end of the connecting flange (13) is fixedly connected to a cable connector (14), and a first sealing ring (15) is arranged in the cable connector (14).

6. The quick plug housing with a sealing structure according to claim 5, characterized in that: A first stud (111) is fixedly connected to an outer wall on one side of the connecting flange (13), and the cable connector (14) is threadedly connected to the first stud (111); a second stud (112) is fixedly connected to an outer wall on the other side of the connecting flange (13), and the second stud (112) is threadedly connected to the nut (12).

7. The quick plug housing with a sealing structure according to claim 1, characterized in that: A connecting seat (17) is fixedly connected to one side outer wall of the male base (16) and the female base (24), and the male shell (11) and the female shell (21) are threadedly connected to the connecting seat (17), and a wiring copper column (18) is fixedly connected to one side outer wall of the connecting seat (17).

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