CN216929087U

CN216929087U - Plug structure

Info

Publication number: CN216929087U
Application number: CN202220508651.1U
Authority: CN
Inventors: 赵爱凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-08
Filing date: 2022-03-08
Publication date: 2022-07-08
Anticipated expiration: 2032-03-08

Abstract

The utility model provides a plug structure, relates to the technical field of wiring elements, and solves the technical problems that a male plug and a female plug are poor in light, easy to insert wrongly in a dark environment and prone to potential safety hazards. The plug structure comprises a male plug and a female plug, wherein one end of the male plug is provided with two wiring holes, and a positive terminal and a negative terminal which are connected with a lead are arranged in the wiring holes; the other end of the male plug is provided with a plug part which protrudes outwards; one end of the female plug is provided with two wiring holes, and a positive terminal and a negative terminal which are connected with a lead are arranged in the wiring holes; the other end of the female plug is provided with a socket for the socket part to insert; an anti-misplug structure is arranged between the plug part and the socket. According to the utility model, the anti-misplug slot is arranged in the plug-in part and is matched and assembled with the anti-misplug strip of the other plug, the plug-in part is internally provided with a simple plug-in part, the installation is convenient, the repair is rapid, and the occurrence of the condition of wrong butt joint direction under the condition of insufficient light can be avoided.

Description

Plug structure

Technical Field

The utility model relates to the technical field of wiring elements, in particular to a plug structure.

Background

In order to realize quick wiring, in the existing machine equipment, a male plug and a female plug which can be connected together in an inserted manner can be assembled in advance, the positive and negative poles of a power supply cable of a power supply and the positive and negative poles of a cable of the machine equipment can be respectively connected into the male plug and the female plug, and then when the equipment needs to be switched on, the male plug and the female plug are connected together in an inserted manner, so that the communication of a circuit is realized.

The applicant finds that the following technical problems exist in the prior art:

the current public plug and female plug insert the in-process, when inserting in dark ring border or the not good environment of light, have the easy wrong problem of inserting, have certain potential safety hazard.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a plug structure to solve the technical problems that in the prior art, a male plug and a female plug are poor in light, easy to insert wrongly in a dark environment and prone to potential safety hazards.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a plug structure, which comprises a male plug and a female plug,

one end of the male plug is provided with two wiring holes, and a positive terminal and a negative terminal which are connected with a lead are arranged in the wiring holes; the other end of the male plug is provided with a plug part which protrudes outwards;

one end of the female plug is provided with two wiring holes, and a positive terminal and a negative terminal which are connected with a lead are arranged in the wiring holes; the other end of the female plug is provided with a socket into which the plug part is inserted;

an anti-misplug structure is arranged between the plug part and the socket.

As a further improvement of the present invention, the misplug prevention structure includes a card slot disposed on an outer wall of the plug portion and a card strip disposed on an inner wall of the socket and adapted to the card slot.

As a further improvement of the present invention, the number of the card slots on the patch panel is two pairs, and the two pairs of the card slots are respectively arranged at the top and the bottom of the patch panel; the number of the clamping grooves in each pair is two, the clamping grooves are arranged side by side, and the specifications of the two clamping grooves in each pair are different.

As a further improvement of the utility model, a leakage-proof rubber ring is arranged in the wiring hole.

As a further improvement of the utility model, the male plug is of a split structure and comprises an upper male cover and a lower male cover, and the upper male cover and the lower male cover are clamped through a clamping hook structure.

As a further improvement of the utility model, the female plug is of a split structure and comprises an upper female cover and a lower female cover, and the upper female cover and the lower female cover are clamped and connected through a clamping hook structure.

As a further improvement of the utility model, a locking piece is arranged between the male plug and the female plug.

As a further improvement of the utility model, the locking piece comprises a lock catch and a lock column, one end of the lock catch is connected to one end of the male plug close to the inserting part, and the other end of the lock catch is suspended on the top of the inserting part; the lock catch is provided with a lock hole; the lock column is vertically arranged at the top of the female plug.

As a further improvement of the utility model, the tail end of the lock catch is bent upwards to be provided with a pressing part.

As a further improvement of the present invention, the hook structure includes a hook portion and a guide post disposed on the upper male cover and the upper female cover, and a groove portion and a guide groove disposed on the lower male cover and the lower female cover.

Compared with the prior art, the utility model has the following beneficial effects:

according to the plug structure provided by the utility model, the anti-misplug slot is arranged in the plugging part, so that when the plugs are plugged, the anti-misplug slot and the anti-misplug strip of the other plug are matched and assembled together, the plug structure is simple to embed and convenient to install and fast to repair, and the occurrence of wrong butting direction under the condition of insufficient light can be avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a perspective view of the plug structure of the present invention;

FIG. 2 is a schematic side view of the plug construction of the present invention;

FIG. 3 is an exploded view of the plug structure of the present invention;

fig. 4 is a schematic structural view of another perspective of the plug structure of the present invention after detonation.

FIG. 1, male plug; 11. a wiring hole; 12. a plug-in part; 13. a male cover is arranged; 14. a lower male cover; 2. a female plug; 21. an interface; 22. mounting a female cover; 23. a lower female cover; 3. a misplug prevention structure; 31. a card slot; 32. clamping the strip; 4. a hook structure; 41. a hook portion; 42. a groove part; 43. a guide post; 44. a guide groove; 5. a latch member; 51. locking; 52. a lock cylinder; 53. a lock hole; 54. a pressing part.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

As shown in fig. 1 and 3, the present invention provides a plug structure, including a male plug 1 and a female plug 2,

one end of the male plug 1 is provided with two wiring holes 11, and a positive terminal and a negative terminal which are connected with a lead are arranged in the wiring holes 11; the other end of the male plug 1 is provided with a plug part 12 which protrudes outwards;

one end of the female plug 2 is provided with two wiring holes 11, and a positive terminal and a negative terminal which are connected with a lead are arranged in the wiring holes 11; the other end of the female plug 2 is provided with a socket 21 for the socket 12 to insert;

an anti-misplug structure 3 is provided between the patch section 12 and the jack 21.

As shown in fig. 3 and 4, as an alternative embodiment of the present invention, the misplug prevention structure 3 includes a card slot 31 disposed on an outer wall of the patch section 12 and a card strip 32 disposed on an inner wall of the jack 21 and adapted to the card slot 31.

The number of the card slots 31 on the patch part 12 is two, and the two pairs of card slots 31 are respectively arranged at the top and the bottom of the patch part 12; every to draw-in groove 31 quantity be two, set up side by side, and every to two draw-in grooves 31 specifications different in, and is concrete, and the draw-in groove 31 specification that is located the homonymy of top and bottom is the same, and through setting two draw-in grooves 31 specifications to different, when reverse the time of inserting, can prevent the error because insert not entering.

Further, in order to improve the sealing performance, a leakage-proof rubber ring is arranged in the wiring hole 11. As shown in figures 3 and 4, the leak-proof rubber ring is placed in a rectangular groove on the inner side of the wiring hole 11, and the shape and the specification are selected according to actual requirements.

As an optional embodiment of the present invention, the male plug 1 is a split structure, and includes an upper male cover 13 and a lower male cover 14, and the upper male cover 13 and the lower male cover 14 are clamped by the hook structure 4.

As an optional embodiment of the present invention, the female plug 2 is a split structure, and includes an upper female cover 22 and a lower female cover 23, and the upper female cover 22 and the lower female cover 23 are clamped by the hook structure 4.

Specifically, the hook structure 4 includes a hook portion 41 provided on the upper male cover 13 and the upper female cover 22, a guide post 43, a groove portion 42 provided on the lower male cover 14 and the lower female cover 23, and a guide groove 44.

It should be noted that the hook portion 41 is a vertical rod-shaped structure, and has a hook at the end, the hook portion 41 is disposed near the upper male cover 13, the upper female cover 22 and the corresponding plug portion 12, the guide post 43 is disposed on the upper male cover 13 and the upper female cover 22, and the groove portion 42 is disposed on the lower male cover 14, the lower female cover 23 and the corresponding plug portion 12; the guide groove 44 is provided on the lower male cover 14 and the lower female cover 23.

Furthermore, a locking piece 5 is arranged between the male plug 1 and the female plug 2.

Specifically, in the present embodiment, the locking element 5 includes a lock 51 and a lock cylinder 52, one end of the lock 51 is connected to one end of the male plug 1 near the plug 12, and the other end is suspended at the top of the plug 12; the lock catch 51 is provided with a lock hole 53; the lock cylinder 52 is vertically disposed on top of the female plug 2.

Furthermore, the end of the lock catch 51 is bent upward to form a pressing portion 54, and the lock catch 51 can be conveniently lifted or pressed down by the pressing portion 54. It should be noted that, in order to facilitate the separation of the lock cylinder 52 from the lock hole 53, the top of the lock cylinder 52 is an arc-shaped structure.

Example 1:

as shown in fig. 1-4, the present invention provides a plug structure, which is divided into a male plug 1 and a female plug 2, the male plug 1 and the female plug 2 are butted together to realize the connection of the lines, one end of the male plug 1 is provided with two circular wiring holes 11, one wiring hole 11 is internally provided with a positive terminal connected with a wire, and the other wiring hole 11 is internally provided with a negative terminal connected with the wire; one end of the female plug 2 is also provided with two circular wiring holes 11, the internal wiring structure of the female plug is the same as that of the male plug 1, and the female plug is provided with a positive terminal and a negative terminal; the male plug 1 and the female plug 2 are made of insulating materials, fixing parts for fixing the male plug 1 and the female plug 2 are further arranged on the male plug 1 and the female plug 2, the fixing parts are of structures protruding outwards, the fixing parts are located at two radial ends of the male plug 1 and the female plug 2, and two screw holes are formed in the fixing parts; the other end of the male plug 1 is provided with a plug part 12, the plug part 12 is provided with a clamping groove 31, the other end of the female plug 2 is provided with a plug port 31, the inner wall of the plug port 31 is provided with a clamping strip 32 matched with the specification of the clamping groove 31, the top of the plug part 12 is provided with two clamping grooves 31 which are arranged side by side, the bottom symmetrical positions are also provided with two clamping grooves 31 which are arranged side by side, the specifications of the two clamping grooves 31 which are arranged at the top and the bottom are different, and the specifications of the clamping grooves 31 which are arranged at the same side are the same, so that the misplug prevention structure 3 is formed, the reverse error when the male plug 1 and the female plug 2 are inserted is avoided, because the positive pole and the negative pole in the male plug 1 and the female plug 2 are correspondingly arranged, when the reverse direction is opposite, if the insertion can cause the wrong connection of a circuit, the danger is caused, the misplug prevention structure 3 is required to be arranged to avoid the error when the reverse direction, and the misplug prevention structure in this form can also be used at a position where light is not good, the error-proof effect is good, the operation is flexible and simple.

It should be noted that "inward" is a direction toward the center of the accommodating space, and "outward" is a direction away from the center of the accommodating space.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in fig. 1 to facilitate the description of the utility model and to simplify the description, but are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered as limiting the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A plug structure is characterized by comprising a male plug and a female plug,

an anti-misplug structure is arranged between the plug part and the socket.

2. The plug structure according to claim 1, wherein the misplug prevention structure comprises a clamping groove arranged on the outer wall of the plug part and a clamping strip which is arranged on the inner wall of the plug interface and is matched with the clamping groove.

3. The plug structure according to claim 2, wherein the number of the card slots on the patch panel is two pairs, and the two pairs of the card slots are respectively arranged at the top and the bottom of the patch panel; the number of the clamping grooves in each pair is two, the clamping grooves are arranged side by side, and the specifications of the two clamping grooves in each pair are different.

4. The plug structure of claim 1, wherein a leak-proof rubber ring is disposed in the wiring hole.

5. The plug structure according to claim 1, wherein the male plug is a split structure and comprises an upper male cover and a lower male cover, and the upper male cover and the lower male cover are clamped by a clamping hook structure.

6. The plug structure according to claim 5, wherein the female plug is a split structure and comprises an upper female cover and a lower female cover, and the upper female cover and the lower female cover are clamped by a clamping hook structure.

7. The plug structure of claim 1, wherein a latch is further disposed between the male plug and the female plug.

8. The plug structure of claim 7, wherein the locking element comprises a lock and a lock post, one end of the lock is connected to one end of the male plug close to the plug portion, and the other end of the lock is suspended on the top of the plug portion; the lock catch is provided with a lock hole; the lock column is vertically arranged at the top of the female plug.

9. The plug structure according to claim 8, wherein the latch ends are bent upward to form pressing portions.

10. The plug structure according to claim 6, wherein said hook structure comprises a hook portion and a guide post provided on said upper male cover and said upper female cover, and a groove portion and a guide groove provided on said lower male cover and said lower female cover.