Socket

Abstract

The utility model discloses a socket, which comprises a mounting seat body used for covering and plugging a plug, the mounting seat body is provided with an alignment thread ring and an alignment sleeve, the alignment thread ring is in threaded connection with the outer wall of the mounting seat body, and the alignment sleeve is sleeved at one end of the mounting seat body and is fixedly connected with the mounting seat body. The outer side wall of the installation base body is further fixedly sleeved with an anti-skid sleeve, and the anti-skid sleeve is arranged between the alignment threaded ring and the alignment sleeve. The socket is installed in an electric appliance and used for plugging of a cable and a wire harness plug, the socket is installed on the electric appliance and then provided with the extended installation seat body, the installation seat body is provided with the alignment threaded ring and the alignment sleeve, the plug and the socket can be effectively and well plugged in an alignment mode when plugged, the antiskid sleeve is arranged, a certain friction force is provided, and the anti-skid effect is good. After plugging, the plug-in connector is not easy to move axially to get rid of the plug-in connector; and the two alignment rings and the plurality of alignment grooves are arranged, so that the plug can be inserted in an alignment manner after being sleeved more quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of connector, especially a socket. BACKGROUND

[0002] In some light electrical equipment, socket or plug will need to use the connected socket, or can make the pin can be stable connection socket, this kind of socket will have 12 connection pins, so the socket will extend a part to be used for connection, and the existing plug and socket will only rely on the extended plug to assemble.

[0003] But only the connection of plug and socket and the cooperation of pin and jack, the connection will not be tight, reliable and prone to looseness. The pin and jack between the plug and the socket are more, so when plugging, the user often needs to align to complete the plugging, and the part provided with the alignment block is only a protruding block, which needs to be constantly found in the actual use. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a socket to overcome the deficiencies in the prior art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme:

[0006] A socket, comprising a mounting seat body for plug cover plugging, a positioning thread ring and a positioning sleeve are arranged on the mounting seat body, the positioning thread ring is threadedly connected to the outer wall of the mounting seat body, the positioning sleeve is sleeved on one end of the mounting seat body and fixedly connected to the mounting seat body, a non-slip sleeve is further fixedly sleeved on the outer side wall of the mounting seat body, and the non-slip sleeve is arranged between the positioning thread ring and the positioning sleeve.

[0007] Further, the side wall of the non-slip rubber sleeve is fixedly provided with a plurality of annular array type arranged non-slip arch strips, and the non-slip arch strips are curved.

[0008] Further, the non-slip arch strips are made of elastic material, and the top of the non-slip arch strips is used for abutting against the inner wall of the plug cover body.

[0009] Further, the positioning sleeve is provided with a plurality of positioning protruding blocks.

[0010] Further, the positioning thread ring is annularly arrayed with a plurality of positioning grooves.

[0011] Further, the mounting seat body is provided with an enclosing plate, the enclosing plate is provided with an annular groove, and the annular groove is fixedly provided with a rubber ring.

[0012] Compared with the prior art, the utility model has the beneficial effects as follows:

[0013] The utility model discloses install to the electric appliance for the plug of cable, wire harness plug, and the socket is installed to the electric appliance and is provided with the mounting seat body that extends, is provided with the alignment thread ring and alignment sleeve, can effectively make the plug and socket when plugging can be well aligned and plugged, is provided with the antiskid sleeve, provides certain friction, after plugging, it is not easy to have the axial movement and break away. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the three-dimensional structure schematic diagram of the utility model;

[0015] Fig. 2 It is the three-dimensional structure schematic diagram of another perspective of the utility model.

[0016] BRIEF DESCRIPTION OF DRAWINGS

[0017] 1, mounting seat body, 2, alignment sleeve, 3, alignment thread ring, 4, antiskid sleeve, 5, antiskid arch strip, 6, rubber ring, 7, sealing plate, 8, alignment recess, 9, alignment convex block. DETAILED DESCRIPTION

[0018] In order to make the above-mentioned purpose, features and advantages of the utility model more obvious and easy to understand, the specific embodiments of the utility model are described in detail below. In the following description, a lot of specific details are set forth in order to fully understand the utility model. However, the utility model can be implemented in many other ways different from the description, and those skilled in the art can make similar improvements without departing from the connotation of the utility model, so the utility model is not limited by the following disclosed specific embodiments.

[0019] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there can be a middle element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or there can be a middle element. When the number of an element is referred to as "multiple", it can be any number of two or more. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model are only for the purpose of describing the specific embodiments and are not intended to limit the utility model. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0021] The utility model will be described in detail in combination with the embodiments shown in the drawings:

[0022] As Figs. 1-2 shown, a socket

[0023] I. Overall structure description

[0024] The utility model relates to a kind of sockets, mainly for the plug of cable, wire harness plug insertion.The socket includes mounting seat body 1, and mounting seat body 1 is the basic structure of entire socket, provides support and connection base for other components.There is alignment screw ring 3 on the outer wall of mounting seat body 1, and alignment screw ring 3 is connected by the thread of the outer wall of mounting seat body 1 setting.Meanwhile, alignment sleeve 2 is set on one end of mounting seat body 1, and alignment sleeve 2 is fixedly connected with mounting seat body 1, and alignment sleeve 2 plays the role of guiding and alignment in the process of being plugged with plug.In addition, anti-skid sleeve 4 is also fixedly set on the outer wall of mounting seat body 1, and anti-skid sleeve 4 is located between alignment screw ring 3 and alignment sleeve 2.

[0025] II. Anti-skid sleeve 4 structure and function

[0026] Structural features

[0027] The side wall of anti-skid sleeve 4 is fixedly provided with a plurality of annular array type arrangement anti-skid arch strip 5.These anti-skid arch strip 5 are bent into shape, and its shape and arrangement mode are evenly distributed in the circumferential direction of mounting seat body 1, and form continuous anti-skid structure in axial direction.

[0028] Anti-skid arch strip 5 is made of elastic material, and the elastic material can be rubber or silicon rubber and other materials with good elasticity.When plug cover body is sleeved on mounting seat body 1, the top of anti-skid arch strip 5 abuts the inner wall of plug cover body.Due to the elasticity of anti-skid arch strip 5, during the sleeving of plug cover body, anti-skid arch strip 5 can be elastically deformed to a certain extent, facilitate the sleeving of plug cover body, and after sleeving, anti-skid arch strip 5 restores part of elasticity, tightly abuts the inner wall of plug cover body, provides greater friction, prevents the plug from moving in axial direction and escaping during use.

[0029] Function realization

[0030] After the plug is plugged with the socket, due to the existence of anti-skid sleeve 4, the friction between anti-skid sleeve 4 and the inner wall of plug cover body can effectively prevent the plug from moving in axial direction when the plug is subjected to external tension or vibration.For example, in some larger electric appliances, such as electric appliances near motorcycle engine or small electric components in industrial equipment, the socket of the utility model can ensure stable connection of plug, and will not cause plug to loosen or fall off due to vibration of equipment.

[0031] III. Positioning structure and function

[0032] Positioning sleeve 2 structure

[0033] A plurality of positioning protrusions 9 are provided on the positioning sleeve 2. These positioning protrusions 9 are also arranged in a circular array in the circumferential direction of the positioning sleeve 2. The shape of the positioning protrusions 9 can be hemispherical or other rounded shapes, with moderate height, which can play a good positioning guiding role, and will not affect the smoothness of the plug and socket insertion.

[0034] Function and effect

[0035] When the plug is inserted into the socket, the positioning protrusions 9 contact the corresponding structure on the plug (if the plug has corresponding positioning structure) or the inner wall of the plug cover, guiding the plug to accurately align with the center of the mounting body 1 of the socket, preventing the plug from deviating or skewing during insertion. Especially for some larger size or higher precision requirements of plug and socket, the positioning protrusions 9 can greatly improve the accuracy and efficiency of insertion.

[0036] IV. Positioning thread ring 3 structure and function

[0037] Structural features

[0038] The positioning thread ring 3 is arranged in a circular array with a plurality of positioning grooves 8. These positioning grooves 8 cooperate with the outer wall threads of the positioning thread ring 3, ensuring the stability of the threaded connection structure while also positioning the plug. The depth and width of the positioning grooves 8 are designed according to the specific structure and size requirements of the plug, ensuring that the plug can be well matched with the positioning grooves 8 during insertion.

[0039] Principle of action

[0040] During the insertion of the plug, the structure corresponding to the positioning groove 8 on the plug (if any) can be embedded into the positioning groove 8. When the positioning thread ring 3 is fixed by threaded connection with the external structure, the positioning groove 8 further restricts the rotation and axial movement of the plug, thereby improving the connection stability of the plug and socket.

[0041] V. Sealing plate 7 structure and function

[0042] Structural details

[0043] The mounting seat body 1 is provided with a sealing plate 7, and the sealing plate 7 is provided with an annular groove, and a rubber ring 6 is fixedly arranged in the annular groove. The structure of the sealing plate 7 is matched with the internal structure of the mounting seat body 1, and the sealing plate 7 is fixed at one end of the mounting seat body 1 in a sealing connection mode (such as a clamping groove connection or a threaded connection). The rubber ring 6 is located in the annular groove, the cross-sectional shape of the rubber ring 6 is matched with the annular groove, and the part of the rubber ring 6 protruding from the annular groove is in sealing contact with the inner wall of the plug cover body or other related structures.

[0044] Functional significance

[0045] When the plug is not inserted into the socket, the sealing plate 7 can prevent dust, sundries and the like from entering the inside of the mounting seat body 1, so as to avoid pollution or damage to the connecting structure in the socket. When the plug is inserted into the socket, the rubber ring 6 is in sealing contact with the inner wall of the plug cover body or other structures, so as to further improve the overall sealing performance of the socket, which is very important for application in some environments with high sealing performance requirements (such as humid environments or environments with dustproof requirements).

[0046] In summary, the socket of the utility model realizes good alignment of the plug and the socket, stable plug connection and normal use function in various special environments (such as large vibration and dustproof requirements) through the synergistic effect of the above various structures.

[0047] The technical features of the above-described embodiments can be combined arbitrarily. In order to make the description simple, all possible combinations of the technical features in the above-described embodiments are not described, however, as long as the combinations of the technical features do not exist contradictory, it should be considered that the combinations are within the scope of the present application. For those skilled in the art, without departing from the concept of the present application, some modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the appended claims.

Claims

1. A socket, characterized in that: It includes a mounting base for plug and cover insertion, the mounting base is provided with a aligning threaded ring and an aligning sleeve, the aligning threaded ring is threaded to the outer wall of the mounting base, the aligning sleeve is fitted on one end of the mounting base and fixedly connected to the mounting base, and an anti-slip sleeve is also fixedly fitted on the outer wall of the mounting base, the anti-slip sleeve is arranged between the aligning threaded ring and the aligning sleeve.

2. A socket as described in claim 1, characterized in that: The side wall of the anti-slip rubber sleeve is fixedly provided with multiple anti-slip arches arranged in a ring array, and the anti-slip arches are bent into shape.

3. A socket as described in claim 1, characterized in that: The anti-slip arch is made of elastic material, and the top of the anti-slip arch is used to abut against the inner wall of the plug cover.

4. A socket as described in claim 1, characterized in that: The alignment kit is equipped with multiple alignment protrusions.

5. A socket as described in claim 1, characterized in that: The alignment threaded ring has multiple alignment grooves arranged in a ring array.

6. A socket as described in claim 1, characterized in that: The mounting base is equipped with a sealing plate, which has an annular groove, and a rubber ring is fixedly installed in the annular groove.

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