CN215266835U

CN215266835U - Power strip

Info

Publication number: CN215266835U
Application number: CN202121426437.3U
Authority: CN
Inventors: 郑丛宜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-25
Filing date: 2021-06-25
Publication date: 2021-12-21
Anticipated expiration: 2031-06-25

Abstract

The utility model discloses a power strip to solve and insert two adjacent jacks on the power strip and receive space restriction sometimes and can not use simultaneously, buckle easily from the electrical apparatus cable that different positions are connected, long-time the use can cause the cable fracture scheduling problem. The utility model comprises a shaft and a plurality of socket units which can rotate independently and are arranged on the shaft; each jack unit includes a plug board and a housing, wherein the housing is rotatably mounted on the shaft, and the plug board is rotatably mounted on the housing; and the plugboard of each socket unit is provided with a jack for plugging a plug. The utility model discloses can realize the rotation of the rotatory every socket unit of picture peg, not only avoid the problem of buckling with electrical apparatus grafting process, still solve the problem that two adjacent socket space are limited not uses simultaneously on the row of inserting.

Description

Power strip

Technical Field

The utility model relates to a house daily necessities field especially relates to a row of inserting.

Background

The power strip is an indispensable daily necessity as a household appliance in people's life. Along with the improvement of the living standard of people, household electrical appliances are more in variety, and the number of jacks of the socket is more, and the socket can be connected with the socket from different angles. The problem that exists is that two adjacent jacks on the row of inserting sometimes receive space restriction and can not use simultaneously, and the electrical apparatus cable of connecting from different position is easy to buckle, and long-time the use can cause the cable fracture. At present, rotary sockets in various structural forms are also available on the market, jacks of the socket can only rotate in a single direction relative to a socket shell, the problem that cables are bent or two adjacent jacks cannot be used simultaneously is only solved, and the socket is single in function.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a row of inserting for solve at least that to insert on the row two adjacent jacks receive space restriction sometimes can not use simultaneously, the electrical apparatus cable of connecting from different positions is buckled easily, long-time the use can cause the cable fracture scheduling problem.

The utility model discloses a realize foretell target, the technical scheme of adoption is:

the utility model discloses a first aspect of a socket, which comprises a shaft and a plurality of socket units which can respectively and independently rotate and are arranged on the shaft;

each jack unit includes a plug board and a housing, wherein the housing is rotatably mounted on the shaft, and the plug board is rotatably mounted on the housing;

and the plugboard of each socket unit is provided with a jack for plugging a plug.

Furthermore, a first conducting strip is arranged in each jack of each plug board of each socket unit, a plurality of groups of first conducting strips are arranged on the outer surface of the shaft at intervals, each group of first conducting strips is coaxially arranged with the shaft, each group of first conducting strips is correspondingly arranged with each socket unit, and the same group of first conducting strips is electrically connected with the first conducting strips on the corresponding socket units in a one-to-one correspondence manner.

Further, each socket unit further includes a socket body;

the socket body is arranged in the shell, a plurality of electric conductors which are arranged at intervals are arranged on the socket body, and the electric conductors on each socket unit are electrically connected with each group of first conducting rings in a one-to-one correspondence manner;

the plurality of electric conductors are electrically connected with the first electric conduction sheets on the corresponding socket units in a one-to-one correspondence manner.

Furthermore, a cylindrical cavity is arranged on the socket body of each socket unit, and a cylindrical protrusion matched with the cylindrical cavity is arranged on the plug board of each socket unit, so that the plug board can rotate on the socket body.

Furthermore, the cylindrical cavity surface of the socket body on each socket unit is provided with a plurality of second conducting rings which are arranged at intervals, any one of the second conducting rings is coaxially arranged with the cylindrical cavity, and the plurality of second conducting rings are electrically connected with the first conducting strips on the corresponding socket units in a one-to-one correspondence manner.

Furthermore, the surface of the cylindrical protrusion of the plug board on each socket unit is provided with a plurality of second conducting strips which are arranged at intervals, and the plurality of second conducting strips are electrically connected with the plurality of second conducting rings in a one-to-one correspondence manner;

the plurality of second conducting strips are electrically connected with the first conducting strips on the corresponding socket units in a one-to-one corresponding mode

Further, any one of the second conductive sheets is an elastic sheet.

Furthermore, a compression spring is arranged between any one second conducting strip and the cylindrical protrusion, so that each second conducting strip is tightly attached to each second conducting ring.

Further, the power strip also comprises a base fixedly connected with the shaft.

Further, the shaft is a circular tube made of an insulating material.

Furthermore, the number of the shells on each socket unit is multiple, the shells are uniformly distributed on the shaft along the circumferential direction, and each shell is provided with a plug board with a jack.

Has the advantages that: the utility model discloses set up a plurality of socket units, can be at epaxial gyration, avoided the problem of using unable use inadequately of too much adjacent two jack intervals of electrical apparatus grafting. Meanwhile, the plug board of each socket unit can rotate relative to the shell, and can freely rotate according to the trend of the cable after being plugged by an electric appliance.

Drawings

The above and other objects, features and advantages of the present disclosure will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings. The drawings described below are only some embodiments of the present disclosure, and other drawings can be obtained by those skilled in the art without inventive efforts.

FIG. 1 shows an isometric view of an embodiment;

FIG. 2 shows a front view of FIG. 1;

FIG. 3 shows a cross-sectional view A-A of FIG. 2;

FIG. 4 shows a cross-sectional view B-B of FIG. 2;

FIG. 5 shows a front view of the socket body;

FIG. 6 illustrates a C-C cross-sectional view of the socket body;

fig. 7 shows a bottom view of the socket body;

FIG. 8 shows a top view of the socket body;

figure 9 shows an isometric view of the insert plate.

Reference numerals: 100-axis; 200-a receptacle unit; 300-a base; 210-inserting plate; 220-a housing; 221-a first housing; 222-a second housing; 211-a jack; 212 — a first conductive sheet; 101-a first conductive loop; 230-a socket body; 231-an electrical conductor; 232-column; 233-pressing plate; 234-compression spring a; 201-stud bumps; 235-a second conductive ring; 236-a second conductive sheet; 237-a compression spring; 238-buckling; 239-a ring slot; e-a ring groove; k-cylindrical cavity;

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two, but does not exclude the presence of at least one.

It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.

It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a commodity or system that includes the element.

To further illustrate the technical solution of the present invention, the following specific examples are provided with reference to fig. 1 to 9.

Example 1

In the present embodiment, there is provided a socket capable of adjusting a plug angle and a plug angle, as shown in fig. 1 and 2, including a shaft 100 and a plurality of socket units 200 rotatably provided on the shaft 100;

each jack unit 200 includes a plug board 210 and a housing 220, wherein the housings 220 are each independently rotatably mounted on the shaft 100, and the plug board 210 is rotatably mounted on the housing 220;

the socket board 210 of each socket unit 200 is provided with a jack 211 for plug insertion.

As a preferable solution of this embodiment, the board 210 is mounted on the housing 220 by means of a snap fit, and the shape of the board 210 can be configured to be circular to facilitate the rotation of the board 210 on the housing 220.

As a preferable scheme of this embodiment, as shown in fig. 1 and fig. 2, in this embodiment, the housing 220 includes a first housing 221 and a second housing 222, the first housing 221 and the second housing 222 are fastened to the shaft 100 and fixedly connected by a screw, and after the first housing 221 and the second housing 222 are fastened, a through hole for rotating in cooperation with the shaft 100 is formed at the fastening position.

It should be particularly noted that, in this embodiment, the shells 220 may have various structural forms, which may be approximately fan-shaped, and are uniformly distributed on the circumference of the shaft 100 to form a regular polygon, two adjacent shells 220 are fixed in a clamping manner, and the shell 220 of each socket unit 200 is provided with the plug board 210 having the plug hole 211, so that the number of the plug holes can be increased to meet the use requirements of more electrical appliances.

As a preferable scheme of this embodiment, a plug board 210 is disposed in each of the first casing 221 and the second casing 222, and more plug holes can be added to one socket unit 200 to increase the number of used electrical appliances.

In this embodiment, the housing 220 and the board 210 are made of insulating plastic material by injection molding.

As a preferred solution of this embodiment, as shown in fig. 3 and fig. 4, each insertion hole 211 of the insertion board 210 of each socket unit 200 is provided with a first conductive sheet 212, the outer surface of the shaft 100 is provided with a plurality of groups of first conductive rings 101 arranged at intervals, each group of first conductive rings 101 is coaxially arranged with the shaft 100, each group of first conductive rings 101 is arranged corresponding to each socket unit 200, and the same group of first conductive rings 101 is electrically connected to the corresponding first conductive sheets 212 on the socket units 200 in a one-to-one correspondence manner.

The number of each group of first conductive rings 101 can be set to 2 or 3 according to the requirement of the cable, and as a preferred scheme of this embodiment, it is preferably 3, the jack 211 is a jack for combining two-head and three-head plugs, and has the same structural form as that of an existing socket jack, where the jacks for plugging three-head plugs in the jacks are respectively electrically connected with the first conductive plates 212 in a one-to-one correspondence manner.

In order to improve the insulation reliability of two adjacent first conductive rings 101, an annular protrusion may be disposed on the shaft 100, wherein the annular protrusion and the shaft 100 are integrally formed, the shaft 100 is made of an insulating material, and two adjacent first conductive rings 101 in the same group are spaced by the annular protrusion.

Specifically, as shown in fig. 3 and 4, each outlet unit 200 further includes an outlet body 230; the socket body 230 is installed inside the housing 220, a plurality of conductors 231 arranged at intervals are arranged on the socket body 230, and the plurality of conductors 231 on each socket unit 200 are electrically connected with each group of first conductive rings 101 in a one-to-one correspondence manner; preferably, the conductive body 231 is electrically connected to the first conductive ring 101 in a manner of being attached to each other; the plurality of conductors 231 are electrically connected to the corresponding first conductive strips 212 of the socket unit 200 in a one-to-one correspondence.

As a preferable mode of this embodiment, the conductive body 231 is made of copper, as shown in fig. 4, 6 and 8, a plurality of sets of columns 232 with threaded holes are provided on the socket body 230, a pressing plate 233 is provided on each set of columns 232, the conductive body 231 is provided between the pressing plate 233 and the column 232, the pressing plate 233 is fixed on the column 232 by screws, wherein a compression spring a234 is provided between the pressing plate 233 and the conductive body 231, so that the conductive body 231 is kept in close contact with the first conductive ring 101. Wherein the platen 233 is an insulating material.

Preferably, the conductor 231 is provided with an arc surface matched with the outer circular surface of the first conductive ring 101, the arc surface is attached to the outer circular surface of the first conductive ring 101, and the arc surface is arranged to increase the contact area, avoid poor contact and reduce impedance, so that the high-power electric appliance can be used.

In this embodiment, when the housing 220 rotates relative to the shaft 100, the conductor 231 slides on the first conductive ring 101 under the action of the elastic force of the compression spring a234, so that the conductor 231 is always kept in close contact with the first conductive ring 101, and the conductor 231 is effectively electrically connected to the first conductive sheet 212 in the insertion hole 211, thereby avoiding the problem of poor contact caused by abrasion due to long-term use of the conductor 231 during the rotation process. In this embodiment, the conductor 231 may be held in close contact with the first conductive ring 101 by other formation, such as, without adding the compression spring a234 and the pressing plate 233, the conductor 231 may be formed as an elastic metal sheet.

This embodiment achieves effective electrical conduction when the outlet unit 200 is rotated about the shaft 100, avoiding the problem of poor contact caused by repeated rotation for a long time.

Preferably, as shown in fig. 5-8, the socket body 230 of each socket unit 200 is provided with a cylindrical cavity K, and the plug board of each socket unit 200 is provided with a cylindrical protrusion 201 matching with the cylindrical cavity K, so that the plug board 210 can rotate on the socket body 230.

The end of the cylindrical protrusion 201 is uniformly provided with the fasteners 238 along the circumference, the cylindrical cavity K is internally provided with the annular clamping groove 239 along the circumferential direction, and the cylindrical protrusion 201 is arranged in the cylindrical cavity K, so that the fasteners 238 are clamped into the annular clamping groove 239, and the rotation of the plug board 210 in the socket unit is realized.

In order to realize the electrical connection between the first conductive sheet 212 and the conductive body 231, the present embodiment adopts one of the following manners:

the surface of the cylindrical cavity K of the socket body 230 of each socket unit 200 is provided with a plurality of second conductive rings 235 arranged at intervals, any one of the second conductive rings 235 is coaxially arranged with the cylindrical cavity K, and the plurality of second conductive rings 235 are electrically connected with the corresponding first conductive plates 212 in the insertion holes 211.

As shown in fig. 6, the inner surface of the cylindrical cavity K is further provided with a plurality of ring grooves e equal to the number of the second conductive rings 235, and each second conductive ring 235 is embedded into the ring groove e.

Preferably, as shown in fig. 8, the bottom of the cylindrical cavity K is provided with a number of through holes h equal to the number of the electric conductors 231, each electric conductor 231 is located at each through hole h, and each through hole h is communicated with each first conductive ring 101, so that the electric conductors 231 are attached to the first conductive rings 101 for electric conduction.

Preferably, as shown in fig. 4 and 9, the surface of the cylindrical protrusion 201 of the board 210 on each socket unit 200 is provided with a plurality of second conductive sheets 236 arranged at intervals, and the plurality of second conductive sheets 236 are attached to the plurality of second conductive rings 235 in a one-to-one correspondence; the plurality of second conductive plates 236 are electrically connected with the corresponding first conductive plates 212 in the insertion holes 211.

Preferably, a notch may be formed on the outer circumferential surface of the stud bump 201 of the board 210, and the second conductive plate 236 is mounted in the notch.

Preferably, each of the second conductive plates 236 is a resilient plate, such that each of the second conductive plates 236 abuts each of the second conductive rings 235.

Preferably, a lead or a copper sheet is connected to the conductive body 231 and electrically connected to the second conductive ring 235, and a plurality of grooves (not shown) are formed in the inner surface of the cylindrical cavity K along the axial direction for accommodating the copper sheet or the lead, so as to ensure that the board 210 does not collide with the lead or the copper sheet when rotating.

Preferably, a compression spring is disposed between any one of the second conductive plates 236 and the stud bump 201, so that each second conductive plate 236 is closely attached to each second conductive ring 235.

Example 2

The present embodiment is different from embodiment 1 in that:

the present embodiment further includes a base 300 fixedly coupled to the shaft 100 to support the socket.

The shaft 100 is a circular tube made of an insulating material, the circular tube is used for accommodating a cable, and the end of the cable is connected with a three-head plug or a two-head plug.

The circular tube can be internally provided with two-phase or three-phase wires, and preferably, the circular tube is internally provided with three-phase wires which are respectively connected with zero, fire and ground power wires. The three first conductive rings 101 are electrically connected to the zero, fire and ground of the cable in the shaft 100 in a one-to-one correspondence.

Example 3

The present embodiment is different from embodiment 1 in that: the cable with plugs at two ends is also included; one plug is plugged into the jack 211 of any one of the outlet units 200, and the other plug is connected to a power supply.

Specifically, the shaft 100 is provided with a long groove (not shown) along the axial direction, the long groove is provided with a plurality of wires, any two groups of the first conductive rings 101 are electrically connected in a one-to-one correspondence manner through the wires, and when the plug is connected to a power supply, the insertion holes 211 on each socket unit 200 are electrified.

This embodiment compares with embodiment 2, and the cable both ends that connect the electricity have the plug, adopt the disconnect-type with the row of inserting to be connected, and it is convenient to dismantle and change the cable, and the only not enough space that occupies a jack.

Exemplary embodiments of the present disclosure are specifically illustrated and described above. It is to be understood that the present disclosure is not limited to the precise arrangements, instrumentalities, or instrumentalities described herein; on the contrary, the disclosure is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the appended claims.

Claims

1. A power strip comprising a shaft and a plurality of jack units each independently rotatable disposed on the shaft;

2. The socket strip of claim 1, wherein each socket of the socket board of each socket unit has a first conductive plate disposed therein, the outer surface of the shaft has a plurality of sets of first conductive rings arranged at intervals, each set of first conductive rings is disposed coaxially with the shaft, each set of first conductive rings is disposed corresponding to each socket unit, and the same set of first conductive rings is electrically connected to the first conductive plates of the corresponding socket units in a one-to-one correspondence.

3. The strip of claim 2, wherein each jack unit further comprises a jack body;

4. A jack assembly according to claim 3 wherein the jack body of each jack unit is provided with a cylindrical cavity and the plug board of each jack unit is provided with a cylindrical projection for engaging the cylindrical cavity to allow the plug board to pivot on the jack body.

5. The patch panel of claim 4, wherein the surface of the cylindrical cavity of the socket body of each socket unit is provided with a plurality of spaced second conductive rings, any one of the second conductive rings is disposed coaxially with the cylindrical cavity, and the plurality of second conductive rings are electrically connected to the first conductive strips of the corresponding socket unit in a one-to-one correspondence.

6. The socket strip of claim 5, wherein the surface of the cylindrical protrusion of each socket unit upper plug board is provided with a plurality of second conductive sheets arranged at intervals, and the plurality of second conductive sheets are electrically connected with the plurality of second conductive rings in a one-to-one correspondence;

the plurality of second conducting strips are electrically connected with the first conducting strips on the corresponding socket units in a one-to-one correspondence mode.

7. The socket of claim 6, wherein any one of the second conductive strips is a spring strip.

8. The strip of claim 7, wherein a compression spring is disposed between any one of the second conductive strips and the stud bumps to hold each second conductive strip in close proximity to each second conductive ring.

9. The power strip of any of claims 1-8, further comprising a base fixedly attached to the shaft.

10. A jack assembly according to any one of claims 1 to 8, wherein the number of housings in each jack unit is plural, the housings being evenly circumferentially distributed on the shaft, and each housing being provided with a plug-in board having a plug-in hole.