Quick-plug connector

Abstract

The utility model relates to the technical field of connectors, in particular to a quick-plug connector, which comprises a socket assembly, a plug assembly and a pluggable connecting piece. A through first assembly hole is formed in the socket assembly; the plug assembly has a plug-in state of being plugged into the socket assembly and a pull-out state of being pulled out from the socket assembly, a second through assembly hole is formed in the plug assembly, and when the plug assembly is in the plug-in state, the first assembly hole and the second assembly hole are relatively matched to form a positioning hole; the pluggable connecting piece is arranged in the positioning hole in a pluggable mode. The quick-plugging connector provided by the utility model can realize a quick plugging function, and is simple and convenient to operate, and the whole quick-dismounting connector is simple in structure and convenient to process and manufacture.

Description

TECHNICAL FIELD

[0001] The utility model relates to connector technical field especially relates to a quick plug connector. BACKGROUND

[0002] In order to realize the replacement of power supply equipment quickly in the well, improve work efficiency, further reduce the labor quantity of workers, research and development a quick plug power supply equipment is the effective way to solve the problem, and the existing quick plug power supply connector has the problems of complicated assembly and complex structure. INVENTION CONTENTS

[0003] The utility model provides a quick plug connector to solve the defect of complicated assembly and complex structure in prior art.

[0004] The utility model provides a quick plug connector, which comprises:

[0005] A socket assembly is formed with a first assembly hole;

[0006] A plug assembly has a plug-in state of being inserted into the socket assembly and a pull-out state of being pulled out from the socket assembly, the plug assembly is formed with a second assembly hole, and when the plug assembly is in the plug-in state, the first assembly hole and the second assembly hole are matched to form a positioning hole.

[0007] A pluggable connecting piece is pluggably arranged in the positioning hole.

[0008] According to the quick plug connector provided by the utility model, the socket assembly comprises:

[0009] A socket plastic core is formed with a plurality of first insertion holes;

[0010] A first wiring plug is integrally injection molded with the socket plastic core and is inserted into the first insertion hole.

[0011] According to the quick plug connector provided by the utility model, the socket assembly further comprises:

[0012] A socket shell is connected with the socket plastic core through glue sealing;

[0013] A first sealing ring is arranged between the socket plastic core and the socket shell.

[0014] According to the quick plug connector provided by the utility model, a first annular protrusion is formed on the outer wall of the socket plastic core, a first annular groove is formed on the inner wall of the socket shell, the first annular protrusion is clamped with the first annular groove, and the socket plastic core is axially limited; or,

[0015] The outer wall of the socket plastic core is formed with a second annular groove, and the inner wall of the socket shell is formed with a second annular protrusion, the second annular protrusion is clamped with the second annular groove, so as to axially limit the socket plastic core.

[0016] According to the quick plug connector provided by the utility model, the outer wall of the socket plastic core is formed with a first axial protrusion, the inner wall of the socket shell is formed with a first axial groove, the first axial protrusion is clamped with the first axial groove, so as to circumferentially limit the socket plastic core.

[0017] The outer wall of the socket plastic core is formed with a second axial groove, and the inner wall of the socket shell is formed with a second axial protrusion, the second axial protrusion is clamped with the second axial groove, so as to circumferentially limit the socket plastic core.

[0018] According to the quick plug connector provided by the utility model, the plug assembly comprises:

[0019] The plug plastic core is formed with a plurality of second insertion holes.

[0020] The second wiring plug is integrally injection molded with the plug plastic core and is inserted into the second insertion hole.

[0021] According to the quick plug connector provided by the utility model, the plug assembly comprises:

[0022] The plug plastic core is formed with a plurality of second insertion holes.

[0023] The second sealing ring is arranged between the plug plastic core and the plug shell.

[0024] The outer wall of the plug plastic core is formed with a third annular protrusion, the inner wall of the plug shell is formed with a third annular groove, the third annular protrusion is clamped with the third annular groove, so as to axially limit the plug plastic core.

[0025] The outer wall of the plug plastic core is formed with a fourth annular groove, and the inner wall of the plug shell is formed with a fourth annular protrusion, the fourth annular protrusion is clamped with the fourth annular groove, so as to axially limit the plug plastic core.

[0026] The outer wall of the plug plastic core is formed with a third axial protrusion, the inner wall of the plug shell is formed with a third axial groove, the third axial protrusion is clamped with the third axial groove, so as to circumferentially limit the plug plastic core.

[0027] The fourth axial recess is formed on the outer wall of the plug plastic core, the fourth axial protrusion is formed on the inner wall of the plug shell, and the fourth axial protrusion is clamped with the fourth axial recess to limit the plug plastic core in the circumferential direction.

[0028] According to the quick plug connector, the plurality of positioning holes are arranged, and the pluggable connecting piece is a U-shaped pluggable connecting piece.

[0029] The quick plug connector comprises a socket assembly, a plug assembly and a pluggable connecting piece. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the technical scheme in the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0031] Figure 1 It is the structure schematic diagram of the first perspective of the quick plug connector provided in one of the embodiments of the utility model.

[0032] Figure 2 It is the structure schematic diagram of the second perspective of the quick plug connector provided in one of the embodiments of the utility model.

[0033] Figure 3 It is the structure schematic diagram of the second perspective of the quick plug connector after the pluggable connecting piece is removed provided in one of the embodiments of the utility model.

[0034] Figure 4 It is the internal structure schematic diagram of the quick plug connector provided in one of the embodiments of the utility model.

[0035] Figure 5 It is the structure schematic diagram of the first perspective of the socket plastic core and the plug plastic core provided in one of the embodiments of the utility model.

[0036] Figure 6 It is the structure schematic diagram of the second perspective of the socket plastic core and the plug plastic core provided in one of the embodiments of the utility model.

[0037] Figure 7 is a structural schematic view of a plug shell provided in one of the embodiments of the present application.

[0038] Figure 8 is a structural schematic view of a socket shell provided in one of the embodiments of the present application.

[0039] Reference signs:

[0040] 100: socket assembly; 101: socket plastic core; 1011: first jack; 1012: first annular protrusion; 1013: first axial protrusion; 102: first wiring plug; 103: socket shell; 1031: first annular groove; 1032: first axial groove; 104: first sealing ring; 200: plug assembly; 201: plug plastic core; 2011: second jack; 2012: third annular protrusion; 2013: third axial protrusion; 202: second wiring plug; 203: plug shell; 2031: third annular groove; 2032: third axial groove; 204: second sealing ring; 205: third sealing ring; 300: pluggable connector; 401: positioning hole; 402: compression nut. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the present application more clear, the technical scheme of the present application will be described clearly and completely below in combination with the drawings in the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0042] In the description of the present embodiment, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present embodiment and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present embodiment.

[0043] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this embodiment, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0044] In this embodiment, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," "link," and "fix" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this embodiment based on the specific circumstances.

[0045] In this embodiment of the utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0046] The following is combined with Figures 1-8 This invention describes a quick-connect connector. The quick-connect connector includes: a socket assembly 100, a plug assembly 200, and a pluggable connector 300.

[0047] The socket assembly 100 has a through first mounting hole; the plug assembly 200 has a plugged-in state inserted into the socket assembly 100 and a pulled-out state removed from the socket assembly 100, the plug assembly 200 has a through second mounting hole, and when the plug assembly 200 is in the plugged-in state, the first mounting hole and the second mounting hole are engaged to form a positioning hole 401; the pluggable connector 300 is pluggably disposed in the positioning hole 401.

[0048] Specifically, the first and second mounting holes can be semi-circular holes. When the plug assembly 200 is in the plugged-in state, the first and second mounting holes mate to form a circular positioning hole 401, which is used to lock the socket assembly 100 and the plug assembly 200 together via the pluggable connector 300. When it is necessary to remove the plug assembly 200, first remove the pluggable connector 300, and then remove the plug assembly 200 from the socket assembly 100. This achieves a quick-connect connection for the connector, and the above-mentioned plugging and unplugging operation is simple. The entire quick-release connector also has the advantage of simple structure and is easy to manufacture.

[0049] Specifically, in order to ensure the stability of insertion and removal, multiple first mounting holes are symmetrically arranged along the axial direction of the socket assembly 100, and multiple second mounting holes are symmetrically arranged along the axial direction of the plug assembly 200.

[0050] This utility model provides a quick-connect connector, comprising: a socket assembly 100, a plug assembly 200, and a pluggable connector 300. The socket assembly 100 has a through first mounting hole; the plug assembly 200 has an inserted state (inserted into the socket assembly 100) and a withdrawn state (removed from the socket assembly 100), and the plug assembly 200 has a through second mounting hole. When the plug assembly 200 is in the inserted state, the first mounting hole and the second mounting hole mate to form a positioning hole 401; the pluggable connector 300 is pluggably disposed in the positioning hole 401. This utility model provides a quick-connect connector that enables rapid insertion and removal, is easy to operate, and has a simple structure, making it easy to manufacture.

[0051] In one embodiment of this utility model, the socket assembly 100 includes a socket core 101 and a first connector 102. The socket core 101 has multiple first socket holes 1011; the first connector 102 is integrally injection molded with the socket core 101 and inserted into the first socket holes 1011. Specifically, the socket core 101 has four socket holes, including ground wire sockets and live wire sockets. The socket core 101 and the first connector 102 are manufactured using an integral injection molding process, and after processing, the entire assembly is installed into the socket housing 103 for easy processing and assembly.

[0052] In one embodiment of this utility model, the socket assembly 100 further includes: a socket housing 103 and a first sealing ring 104. The socket core 101 is glued to the socket housing 103; the first sealing ring 104 is disposed between the socket core 101 and the socket housing 103. Figure 4 As shown, a first sealing area is formed on the left side of the socket housing 103 to seal the socket core 101; in addition, a first sealing ring 104 is used to further enhance the sealing effect between the socket core 101 and the socket housing 103.

[0053] In one of the embodiments of the utility model, the outer wall of the socket plastic core 101 is formed with a first annular protrusion 1012, the inner wall of the socket shell 103 is formed with a first annular groove 1031, the first annular protrusion 1012 is clamped with the first annular groove 1031, so as to axially limit the socket plastic core 101, or, the outer wall of the socket plastic core 101 is formed with a second annular groove, the inner wall of the socket shell 103 is formed with a second annular protrusion, the second annular protrusion is clamped with the second annular groove, so as to axially limit the socket plastic core 101. In the embodiment, the socket plastic core 101 and the socket shell 103 are clamped by the annular protrusion and the annular groove, so as to axially limit the socket plastic core 101.

[0054] In one of the embodiments of the utility model, the outer wall of the socket plastic core 101 is formed with a first annular protrusion 1012, the inner wall of the socket shell 103 is formed with a first annular groove 1031, the first annular protrusion 1012 is clamped with the first annular groove 1031, so as to axially limit the socket plastic core 101, or, the outer wall of the socket plastic core 101 is formed with a second annular groove, the inner wall of the socket shell 103 is formed with a second annular protrusion, the second annular protrusion is clamped with the second annular groove, so as to axially limit the socket plastic core 101. In the embodiment, the socket plastic core 101 and the socket shell 103 are clamped by the annular protrusion and the annular groove, so as to axially limit the socket plastic core 101.

[0055] In one of the embodiments of the utility model, the plug assembly 200 comprises: a plug plastic core 201 and a second wiring plug 202. Wherein, the plug plastic core 201 is formed with a plurality of second jacks 2011; the second wiring plug 202 is integrally injection molded with the plug plastic core 201 and is inserted into the second jack 2011. Specifically, the plug plastic core 201 has four jacks for installing the second wiring plug 202, and the other end of the second wiring plug 202 is formed with a pin. The plug plastic core 201 and the second wiring plug 202 are processed by an integral injection process, and after processing, they are integrally installed in the plug shell 203, which is convenient for processing and assembly.

[0056] In one of the embodiments of the utility model, the front end of the plug assembly 200 has a compression nut 402, which compresses the cable again, and the above-mentioned second glue sealing area can also clamp the cable.

[0057] In one of the embodiments of the utility model, the plug assembly 200 comprises: a plug shell 203 and a second sealing ring 204. Wherein, the plug plastic core 201 is glued and connected with the plug shell 203; the second sealing ring 204 is arranged between the plug plastic core 201 and the plug shell 203. As Figure 4As shown, a second sealing area is formed on the right side of the plug shell 203, and the sealing of the plug plastic core 201 is realized by sealing; in addition, the sealing effect is further strengthened by the second sealing ring 204 between the plug plastic core 201 and the plug shell 203.

[0058] In one embodiment of the utility model, the plug shell 203 and the socket shell 103 are connected by the third sealing ring 205.

[0059] In one embodiment of the utility model, the outer wall of the plug plastic core 201 is formed with a third annular protrusion 2012, the inner wall of the plug shell 203 is formed with a third annular groove 2031, and the third annular protrusion 2012 is clamped with the third annular groove 2031 to axially limit the plug plastic core 201; or, the outer wall of the plug plastic core 201 is formed with a fourth annular groove, the inner wall of the plug shell 203 is formed with a fourth annular protrusion, the fourth annular protrusion is clamped with the fourth annular groove to axially limit the plug plastic core 201. In this embodiment, the plug plastic core 201 and the plug shell 203 are clamped by the annular protrusion and the annular groove, and the axial limiting of the plug plastic core 201 is realized.

[0060] In one embodiment of the utility model, the outer wall of the plug plastic core 201 is formed with a third axial protrusion 2013, the inner wall of the plug shell 203 is formed with a third axial groove 2032, and the third axial protrusion 2013 is clamped with the third axial groove 2032 to circumferentially limit the plug plastic core 201; or, the outer wall of the plug plastic core 201 is formed with a fourth axial groove, the inner wall of the plug shell 203 is formed with a fourth axial protrusion, and the fourth axial protrusion is clamped with the fourth axial groove to circumferentially limit the plug plastic core 201. In this embodiment, the plug plastic core 201 and the plug shell 203 are clamped by the axial protrusion and the axial groove, and the circumferential rotation limiting of the plug plastic core 201 is realized.

[0061] In one embodiment of the utility model, the plug assembly 200 further comprises: a plurality of positioning holes 401, and the pluggable connecting piece 300 is a U-shaped pluggable connecting piece 300. Preferably, two first assembly holes and two second assembly holes are arranged and correspondingly formed with two positioning holes 401, the first assembly hole is located on the outer side of the socket shell 103, the second assembly hole is located on the inner side of the plug shell 203, the pluggable connecting piece 300 adopts the U-shaped pluggable connecting piece 300, and in the insertion process, the U-shaped pluggable connecting piece 300 is inserted into the two positioning holes 401 at the same time, so that the effect of quick plugging is realized.

[0062] Finally, it should be noted that: the above examples are used to illustrate the technical solutions of the present application, but not limited to; although the present application is described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still be modified to the technical solutions recorded in the foregoing examples, or part of the technical features are replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A quick-connect connector, characterized in that, include: The socket assembly (100) has a through first mounting hole; The plug assembly (200) has a plugged-in state inserted into the socket assembly (100) and a pulled-out state removed from the socket assembly (100). The plug assembly (200) has a through second mounting hole, and when the plug assembly (200) is in the plugged-in state, the first mounting hole and the second mounting hole are engaged to form a positioning hole (401). A pluggable connector (300) is pluggably disposed in the positioning hole (401).

2. The quick-connect connector according to claim 1, characterized in that, The socket assembly (100) includes: The socket core (101) has multiple first sockets (1011). The first connector (102) is integrally injection molded with the socket core (101) and inserted into the first socket (1011).

3. The quick-connect connector according to claim 2, characterized in that, The socket assembly (100) also includes: The socket housing (103) is glued to the socket housing (103); The first sealing ring (104) is disposed between the socket core (101) and the socket housing (103).

4. The quick-connect connector according to claim 3, characterized in that, A first annular protrusion (1012) is formed on the outer wall of the socket core (101), and a first annular groove (1031) is formed on the inner wall of the socket housing (103). The first annular protrusion (1012) engages with the first annular groove (1031) to axially limit the socket core (101); or, A second annular groove is formed on the outer wall of the socket core (101), and a second annular protrusion is formed on the inner wall of the socket housing (103). The second annular protrusion engages with the second annular groove to limit the axial movement of the socket core (101).

5. The quick-connect connector according to claim 3, characterized in that, A first axial protrusion (1013) is formed on the outer wall of the socket core (101), and a first axial groove (1032) is formed on the inner wall of the socket housing (103). The first axial protrusion (1013) engages with the first axial groove (1032) to limit the circumferential movement of the socket core (101); or, A second axial groove is formed on the outer wall of the socket core (101), and a second axial protrusion is formed on the inner wall of the socket housing (103). The second axial protrusion engages with the second axial groove to limit the circumferential movement of the socket core (101).

6. The quick-connect connector according to claim 1, characterized in that, The plug assembly (200) includes: The plug core (201) has multiple second sockets (2011). The second connector (202) is integrally injection molded with the connector core (201) and inserted into the second socket (2011).

7. The quick-connect connector according to claim 6, characterized in that, The plug assembly (200) includes: The plug housing (203) is glued to the plug core (201); The second sealing ring (204) is disposed between the plug core (201) and the plug housing (203).

8. The quick-connect connector according to claim 7, characterized in that, A third annular protrusion (2012) is formed on the outer wall of the plug core (201), and a third annular groove (2031) is formed on the inner wall of the plug housing (203). The third annular protrusion (2012) engages with the third annular groove (2031) to axially limit the plug core (201); or, A fourth annular groove is formed on the outer wall of the plug core (201), and a fourth annular protrusion is formed on the inner wall of the plug housing (203). The fourth annular protrusion engages with the fourth annular groove to axially limit the plug core (201).

9. The quick-connect connector according to claim 7, characterized in that, A third axial protrusion (2013) is formed on the outer wall of the plug core (201), and a third axial groove (2032) is formed on the inner wall of the plug housing (203). The third axial protrusion (2013) engages with the third axial groove (2032) to circumferentially limit the plug core (201); or, A fourth axial groove is formed on the outer wall of the plug core (201), and a fourth axial protrusion is formed on the inner wall of the plug housing (203). The fourth axial protrusion engages with the fourth axial groove to limit the circumferential movement of the plug core (201).

10. The quick-connect connector according to any one of claims 1 to 9, characterized in that, Multiple positioning holes (401) are provided, and the pluggable connector (300) is a U-shaped pluggable connector (300).

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