Plugging assembly of power supply

Abstract

The utility model relates to the field of power supplies, in particular to a plug-in assembly of a power supply, which comprises a shell assembly, the shell assembly is arranged on an external power supply, the shell assembly comprises a mounting shell, one side of the mounting shell is provided with two connecting plates which are oppositely arranged, the two connecting plates are respectively close to two ends of the mounting shell, and the two connecting plates are connected with the mounting shell. The side, provided with the connecting plate, of the mounting shell is further provided with a plurality of evenly-distributed protruding parts, the center of each protruding part is provided with a first connecting hole, the side, provided with the connecting plate, of the mounting shell is further provided with a plurality of second connecting holes, and the second connecting holes and the first connecting holes penetrate through the mounting shell. The first connecting hole and the second connecting hole are used for being connected with an external connector. And the cover plate is rotatably arranged on one side, provided with the connecting plate, of the mounting shell. According to the utility model, the advantages of wide application range, high practicability and simple structure can be realized by effectively utilizing the self structural configuration.

Description

Technical Field

[0001] This application relates to the field of power supplies, and more specifically to a power supply connector assembly. Background Technology

[0002] Most existing outdoor power supplies use only a direct-plug connector or USB interface for their output section, as detailed in Chinese patent application number "CN201530038390.7" entitled "Power Supply". However, direct-plug connectors or USB interfaces are generally less suitable for low-current applications and less common for high-current scenarios. Therefore, there is a need for a power supply connector assembly that is versatile, practical, and structurally simple. Utility Model Content

[0003] The main objective of this application is to provide a power supply connector assembly, wherein the power supply connector assembly can effectively utilize its own structural configuration to achieve the advantages of wide application range and high practicality.

[0004] Another object of this application is to provide a power supply connector assembly, wherein the power supply connector assembly includes a housing assembly disposed on an external power supply, and the housing assembly includes a mounting shell, one side of which has two opposing connecting plates, the two connecting plates being respectively close to both ends of the mounting shell, and the side of the mounting shell with the connecting plates also has a plurality of evenly distributed protrusions, each of the protrusions having a first connecting hole at its center, and the side of the mounting shell with the connecting plates also has a plurality of second connecting holes, both the second connecting holes and the first connecting holes penetrating the mounting shell, and the first connecting holes and the second connecting holes... All are used to connect to external connectors, and each second connecting hole is also provided with a second connecting rod, which is snapped into the second connecting hole. Each second connecting rod has a threaded hole that passes through the second connecting rod, and screws are provided at both ends of the threaded hole. A cover plate is also provided, which is rotatably disposed on the side of the mounting housing where the connecting plate is located. The first connecting hole can be used in low-current applications, while the second connecting hole is used in high-current applications. The external connector cooperates with the screw placed on the threaded hole and is fastened by tightening the screw. Then, the cover plate is put on to prevent the part from being exposed to the outside, thus providing protection.

[0005] Another objective of this application is to provide a power supply connector assembly, wherein the power supply connector assembly has a simple structure, is easy to operate, does not involve complex manufacturing processes and expensive materials, has high economic efficiency, and is easy to promote and use.

[0006] To achieve at least one of the above-mentioned objectives, this application provides a power supply connector assembly, wherein the power supply connector assembly includes:

[0007] A housing assembly is mounted on an external power source and includes a mounting shell. One side of the mounting shell has two opposing connecting plates, each close to one end of the mounting shell. The side of the mounting shell with the connecting plates also has multiple evenly distributed protrusions, each protrusion having a first connecting hole at its center. The side of the mounting shell with the connecting plates also has multiple second connecting holes. Both the second and first connecting holes penetrate the mounting shell and are used for connection to external connectors. Each second connecting hole contains a second connecting rod, which engages with the second connecting hole. Each second connecting rod has a threaded hole penetrating the second connecting rod, and screws are provided at both ends of the threaded hole.

[0008] A cover plate is rotatably disposed on the side of the mounting housing on which the connecting plate is located.

[0009] In one or more embodiments of this application, a first connecting rod is provided in each of the first connecting holes. One end of the first connecting rod is connected to the first connecting hole, and the other end extends out of the first connecting hole and is placed outside. The end of the first connecting rod placed outside is located on the side of the mounting shell away from the connecting plate and is connected to an external power source.

[0010] In one or more embodiments of this application, the first connecting hole is a spline hole, and the first connecting rod is a spline rod.

[0011] In one or more embodiments of this application, each of the protrusions further has an annular hole located between the first connecting holes.

[0012] In one or more embodiments of this application, the mounting housing has a plurality of partitions on the side where the connecting plate is located, and the plurality of partitions are arranged alternately with a plurality of second connecting holes.

[0013] In one or more embodiments of this application, each of the two connecting plates has a first insertion hole on one side that is close to each other, and the cover plate has an insertion part on both sides. The insertion part is hemispherical, and the two insertion parts respectively cooperate with the two first insertion holes.

[0014] In one or more embodiments of this application, the cover plate has a cavity with an opening on the side near the mounting shell, and the opening of the cavity is located on the side of the cover plate away from the insertion part. Meanwhile, the protrusion abuts against the bottom wall forming the cavity on the side away from the mounting shell. The cover plate also has a plurality of evenly distributed second insertion holes, all of which are connected to the cavity, and each of the plurality of second insertion holes corresponds to a plurality of first connection holes. Attached Figure Description

[0015] These and / or other aspects and advantages of this application will become clearer and more readily understood from the following detailed description of embodiments of this application taken in conjunction with the accompanying drawings, wherein:

[0016] Figure 1 The figure shows a schematic diagram of a power supply connector assembly. Figure 1 .

[0017] Figure 2 The figure shows a schematic diagram of a power supply connector assembly. Figure 2 .

[0018] Figure 3 The diagram illustrates the structure of the first connecting rod and the second connecting rod.

[0019] Figure 4 The diagram shows a schematic of the mounting housing.

[0020] Figure 5 The diagram shows a schematic representation of the cover's structure.

[0021] Figure 6 The diagram illustrates the layout of the copper sheets. Detailed Implementation

[0022] The terms and words used in the following specification and claims are not limited to their literal meaning, but are used solely by the inventors to enable a clear and consistent understanding of this application. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of this application is provided for illustrative purposes only and not for the purpose of limiting the application as defined in the appended claims and their equivalents.

[0023] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0024] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the utility model concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms “comprising” and / or “having” as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements or groups thereof.

[0026] refer to Figures 1 to 6 According to a preferred embodiment of the present invention, a power supply connector assembly is provided, wherein the structure of the power supply connector assembly is as follows: Figure 1 As shown, it includes a housing assembly 10, which is mounted on an external power source. The housing assembly 10 includes a mounting shell 11, and one side of the mounting shell 11 has two opposing connecting plates 111, which are respectively located near both ends of the mounting shell 11. Notably, the mounting shell 11, located on one side of the connecting plates 111, also has a plurality of evenly distributed protrusions 112, and each protrusion 112 has a first connecting hole 1101 at its center. The first connecting hole 1101 penetrates the protrusion 112, and those skilled in the art should understand that the first connecting hole 1101 can mate with an external plug.

[0027] Specifically, each of the first connecting holes 1101 is provided with a first connecting rod 12. One end of the first connecting rod 12 is connected to the first connecting hole 1101, and the other end extends out of the first connecting hole 1101 and is placed on the outside. The end of the first connecting rod 12 placed on the outside is located on the side of the mounting housing 11 opposite to the connecting plate 111. It should be understood by those skilled in the art that the end of the first connecting rod 12 placed on the outside is designed to cooperate with an external power source.

[0028] It is worth mentioning that the first connecting hole 1101 is a splined hole, and the first connecting rod 12 is also a splined rod. This means that the first connecting rod 12 can be inserted into the first connecting rod 12 but cannot rotate around itself, thus limiting the position of the first connecting rod 12. Additionally, the end of the first connecting rod 12 facing away from the outside has an open cavity, which can mate with a connector for an external circuit. Furthermore, it should be noted that... Figure 4 As shown, each of the protrusions 112 also has an annular hole located between the first connecting holes 1101, that is, the annular hole is provided to cooperate with an external connector to define the position of the external connector.

[0029] The mounting shell 11 has a plurality of evenly distributed second connecting holes 1102 on one side where the connecting plate 111 is located. The second connecting holes 1102 all penetrate the mounting shell 11 and are located on the lower side of the protrusion 112. The plurality of second connecting holes 1102 are also spaced apart from each other by a predetermined distance. The mounting shell 11 also has a plurality of partitions 113 on one side where the connecting plate 111 is located. The plurality of partitions 113 are staggered with the plurality of second connecting holes 1102. That is, the partitions 113 are configured to separate the plurality of second connecting holes 1102 to avoid short circuits caused by assembly problems.

[0030] It is worth mentioning that both sides of the mounting shell 11 also have a connecting portion, the structure of which is as follows: Figure 4 As shown, it is used to mate with external screws to fasten the mounting housing 11 to an external power source, and the structure of the connection is as follows: Figure 4 As shown.

[0031] Among them, such as Figure 4 As shown, each of the two connecting plates 111 has a first insertion hole 11101 on its side closest to each other. The power supply connector also includes a cover plate 13, which is rotatably disposed on the side of the mounting housing 11 where the connecting plates 111 are located, to cover the mounting housing 11. The two sides of the cover plate 13 are rotatably connected to the sides of the two connecting plates 111 that are close to each other. Specifically, each side of the cover plate 13 has an insertion portion 131, which is hemispherical, and the two insertion portions 131 respectively cooperate with the two first insertion holes 11101. The cover plate 13 is pressed to make the two insertion portions 131 cooperate with the two first insertion holes 11101 respectively, thereby defining the position of the cover plate 13.

[0032] It is worth mentioning that the cover plate 13 has a cavity with an opening on the side near the mounting shell 11, and the opening of the cavity is located on the side of the cover plate 13 away from the insertion part 131. At the same time, the protrusion 112 abuts against the bottom wall forming the cavity on the side away from the mounting shell 11. The cover plate 13 also has a plurality of evenly distributed second insertion holes 1301, all of which are connected to the cavity. The plurality of second insertion holes 1301 correspond one-to-one with the plurality of first connection holes 1101, that is, the external connector passes through the second insertion hole 1301 and cooperates with the cavity of the first connecting rod 12 in the first connection hole 1101.

[0033] It should be noted that a second connecting rod 14 is also provided in each of the second connecting holes 1102. The second connecting rod 14 is engaged in the second connecting hole 1102 in the same way as the first connecting rod and the first connecting hole 1101. In addition, each of the second connecting rods 14 has a threaded hole 1401 through which the threaded hole 1401 passes. It is worth mentioning that screws are provided at both ends of the threaded hole 1401. And those skilled in the art should understand that the first connecting hole 1101 should be used in low-current applications and the second connecting hole 1102 should be used in high-current applications. That is, the cover plate 13 should be opened first, and the screws placed on the second connecting hole 1102 should be engaged and tightened with the screws. Then the cover plate 13 should be closed to provide protection. The copper sheet of the mounting shell 11 facing away from the connecting plate 111 is arranged as follows. Figure 6 As shown.

[0034] In summary, the power supply connector based on the embodiments of this application has been clarified, which provides advantages such as wide applicability, high practicality, and simple structure.

[0035] It is worth mentioning that, in the embodiments of this application, the power supply connector has a simple structure, does not involve complex manufacturing processes or expensive materials, and is highly economical. At the same time, for manufacturers, the power supply connector provided in this application is easy to produce and inexpensive, which is more conducive to controlling production costs and further facilitates product promotion and use.

[0036] Those skilled in the art should understand that the embodiments of the present invention described above and shown in the accompanying drawings are merely examples and do not limit the present invention. The purpose of the present invention has been fully and effectively achieved. The function and structural principle of the present invention have been shown and explained in the embodiments, and any modifications or variations may be made to the implementation of the present invention without departing from these principles.

Claims

1. An electrical power connector assembly comprising: The plug assembly of the power supply comprises: a housing assembly arranged on the external power supply, and comprising a mounting shell, one side of the mounting shell being provided with two opposite connecting plates, the two connecting plates being arranged close to two ends of the mounting shell, and the side of the mounting shell provided with the connecting plates being further provided with a plurality of protrusions arranged uniformly, and each of the protrusions being provided with a first connecting hole in the center, and the side of the mounting shell provided with the connecting plates being further provided with a plurality of second connecting holes, the second connecting holes and the first connecting holes penetrating through the mounting shell, and the first connecting holes and the second connecting holes being used for connecting with external connectors, and each of the second connecting holes being further provided with a second connecting rod, the second connecting rod being clamped in the second connecting hole, and each of the second connecting rods being provided with a threaded hole penetrating through the second connecting rod, and the threaded hole being provided with a screw at each end; and a cover plate rotatably arranged on the side of the mounting shell provided with the connecting plates.

2. The plug assembly of the power supply according to claim 1, wherein each of the first connecting holes is provided with a first connecting rod, one end of the first connecting rod being connected with the first connecting hole, the other end of the first connecting rod penetrating out of the first connecting hole and being arranged outside, and the end of the first connecting rod arranged outside being arranged on the side of the mounting shell away from the connecting plates and being connected with the external power supply.

3. The plug assembly of the power supply according to claim 2, wherein the first connecting hole is a spline hole, and the first connecting rod is a spline rod.

4. The plug assembly of the power supply according to claim 1, wherein each of the protrusions is further provided with an annular hole between the first connecting holes.

5. The plug assembly of the power supply according to claim 1, wherein the side of the mounting shell provided with the connecting plates is further provided with a plurality of partition plates, and the plurality of partition plates are arranged alternately with the plurality of second connecting holes.

6. The plug assembly of the power supply according to claim 1, wherein each of the two connecting plates is provided with a first insertion hole on the side close to the other connecting plate, and the cover plate is provided with two insertion portions on the two sides, the insertion portions being hemispherical, and the two insertion portions being matched with the two first insertion holes respectively.

7. The plug assembly of the power supply according to claim 6, wherein the side of the cover plate close to the mounting shell is provided with a cavity with an opening, the opening of the cavity being arranged on the side of the cover plate away from the insertion portions, and the side of the protrusion away from the mounting shell abutting against a bottom wall of the cavity, and the cover plate being further provided with a plurality of second insertion holes arranged uniformly, the plurality of second insertion holes being communicated with the cavity, and the plurality of second insertion holes corresponding to the plurality of first connecting holes one by one.

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