CN109273902B - Liner assembly, multi-surface socket and portable storage box - Google Patents

Abstract

The invention discloses an inner container assembly, a multi-surface socket and a portable storage box, which are characterized in that: including base (1), opposite both sides are equipped with copper bar subassembly (2) and copper bar baffle (3) respectively on base (1), copper bar subassembly (2) are including L utmost point copper bar (2.1), N utmost point copper bar (2.2) and earth utmost point copper bar (2.3), be equipped with the cavity that holds different kinds of copper bars in base (1) respectively, copper bar baffle (3) are connected with base (1), be equipped with jack (3.1) corresponding with copper bar subassembly (2) on copper bar baffle (3), copper bar subassembly (2) of opposite both sides constitute two sets of jack subassemblies respectively on base (1). Compared with the prior art, the invention has the following advantages: the whole structure is simple, the body is small, the installation and the disassembly are simple, and the production cost is low.

Description

Liner assembly, multi-surface socket and portable storage box

Technical Field

The invention relates to the technical field of sockets, in particular to a multi-face magic cube socket, a liner assembly of the socket and a portable storage box for containing the multi-face socket.

Background

The socket is necessary equipment of industrial production, people's life, office etc., and the socket of prior art is various, and the common socket that is the wiring board pattern, has newly emerged a magic cube type's socket in recent two years, and the socket of magic cube type is cube structure to provide a plurality of sockets or multiple socket forms and supply a plurality of or multiple plug to peg graft on different faces, compare with the wiring board socket, this kind of socket occupation space is little, conveniently carries, and the plug distributes on different faces can make the utilization ratio of socket high to the power cord of plug can not be chaotic.

The application number is: 201710801232.0, patent name: the patent of the liner component, the conducting strip component, the multi-surface socket and the assembling method thereof discloses a magic cube socket, as shown in fig. 1, and compared with a magic cube socket common in the prior art (the prior art can see the contents recorded in the background art of the patent), the magic cube socket disclosed in the patent has the following advantages: 1. the jacks are symmetrically arranged on two opposite surfaces of the magic cube, so that mutual interference between power lines or between the power lines and objects around the socket when the electric equipment is plugged in the power supply to take electricity can be avoided; 2. the zero line and the live line are not integrated with each other, so that the conducting strip is simple in structure and easy to install.

Although the above-mentioned patent has improved over other prior art, there are also the following disadvantages: as shown in fig. 1, if a three-hole socket is adopted, 4 partition boards with different structures are needed, namely, 4 sets of plastic piece molds are needed to be opened, the zero line conducting piece, the fire line conducting piece and the ground wire conducting piece are assembled with each other in 5 structures, namely, 5 molds are needed for manufacturing copper bars, and the more the opened molds are, the higher the production cost is; 2. as shown in fig. 1, the zero line and live line conducting strip structures are two different structures with the same polarity 12 and 21, and besides two clamping strips and a connecting arm for welding a power line which are necessary are designed on the part 21, a connecting arm 211 for connecting with a copper bar with the same polarity is also required to be designed, so that the structure is complicated, and the material consumption is increased; 3. adopt each utmost point copper bar layered structure to lead to baffle and baffle, baffle and copper bar, copper bar and copper bar between need be respectively through a plurality of buckles (like 61), bump, slot connection (121, 212), the cooperation is too much, easily makes mistakes when the equipment, simultaneously because of the cooperation is many, also can cause to repair the difficulty, and then increase the material and scrap.

In summary, the magic square sockets in the prior art have the defects of large volume, complex assembly, difficult maintenance, high production cost and the like.

Disclosure of Invention

The invention aims to overcome the technical defects and provide a brand new socket, a socket liner and a portable storage box matched with the socket.

In order to solve the technical problems, the invention provides a socket liner assembly: the utility model provides an inner bag subassembly, includes the base, and opposite both sides are equipped with bar copper subassembly and bar copper baffle respectively on the base, and bar copper subassembly includes L utmost point bar copper, N utmost point bar copper and E utmost point bar copper, is equipped with the cavity that holds different kinds of bar copper respectively in the base, bar copper baffle and base connection are equipped with the jack corresponding with bar copper subassembly on the bar copper baffle, and bar copper subassembly of opposite both sides constitutes two sets of jack subassemblies respectively on the base.

As an improvement, the copper bar partition plate is provided with a jack partition plate, and the jack partition plate is internally provided with a jack lower protection door, a jack upper protection door and a spring which are matched with each other.

As improvement, the copper bar separator is provided with a first isolation rib and a first positioning rib which isolate the L-pole copper bar, the N-pole copper bar and the E-pole copper bar respectively.

As an improvement, the L-pole copper bar comprises two groups of clamping pieces connected together and welding ports extending out of the base, the N-pole copper bar comprises two groups of clamping pieces connected together and welding ports extending out of the base, and the E-pole copper bar comprises a group of clamping pieces and welding ports located at two ends of the clamping pieces.

As an improvement, the welding openings on the L-pole copper bar and the N-pole copper bar are oriented differently.

As an improvement, the base is integrally formed and has a symmetrical structure.

As an improvement, the base comprises a shell with two openings, a baffle is arranged in the shell, a first cavity for accommodating a fixed L-pole copper bar, a second cavity for accommodating a fixed N-pole copper bar and a third cavity for accommodating a fixed E-pole copper bar are arranged on the baffle, the third cavity is located between the first cavity and the second cavity and is separated by a second separation rib, and a second positioning rib is arranged in the first cavity, the second cavity and the third cavity.

As an improvement, the base consists of a first seat and a second seat, wherein the first seat and the second seat are connected up and down or left and right.

As an improvement, the L-pole copper bars on two sides of the base are connected through the first connecting plate, the N-pole copper bars on two sides of the base are connected through the second connecting plate, and the E-pole copper bars on two sides of the base are connected through the third connecting plate.

According to the needs, the liner assembly of the invention can be applied to various conditions such as extension line socket, converter and the like:

as an improvement, the base is provided with an extension line and a line pressing plate, and the socket liner formed by the structure is an extension line socket liner.

As an improvement, the base is provided with a plug bracket component, and the socket liner formed by the structure is a converter socket liner.

As an improvement, the base is provided with a USB charging module, and the socket liner formed by the structure is an extension line socket liner with a USB socket or a converter socket liner with a USB socket.

The invention provides a socket, which comprises the socket liner assembly, an upper socket cover and a lower socket cover, wherein the opposite sides of the lower socket cover are provided with jacks matched with the liner assembly, and sockets with different structures are formed according to different types of socket liners, such as: extension line socket, converter, extension line socket with USB and converter with USB etc. can form the product variety more.

The invention also provides a portable storage box, which comprises a box body and a cover body, wherein the box body is provided with a chute and a jack, the socket is provided with a bulge, the sliding bulge drives the socket to move, and the storage box corresponds to the socket of the invention, so that convenience is brought to travel charging

Compared with the prior art, the invention has the following advantages:

1. the inner container assembly is the opposite five-hole socket, the number of the adopted parts is small, the part structure is simple, the copper bar assembly is the simplest structure in the prior art, only 3 moulds are needed for producing copper bars, only 2 moulds are needed for producing plastic parts, and the integral production is good and the cost is low.

2. The L-pole copper bar and the N-pole copper bar have the advantages that the L-pole copper bar and the N-pole copper bar have no redundant structure except for two clamping pieces and one connecting arm for welding a power line, the structure is the simplest structure in the prior art, and the E-pole copper bar only comprises one clamping piece and a power welding port, so that the structure is simple and the material consumption is less, and the copper bar assembly has the advantages of good whole production, convenient installation and high material utilization rate.

3. The base adopts a copper bar unitized and symmetrical structure, no connection or assembly is needed between the copper bars, so that the copper bars are easy to assemble, and three copper bars on two sides are directly placed into a preset accommodating groove of the base and are installed; moreover, the copper bar baffle is simple to assemble with the base, and the copper bar baffle can be firmly fixed on the base, and is convenient to detach.

4. The L, N, E pole copper bar, the copper bar base and the copper bar baffle are all the simplest structures in the prior art, and are simple to produce and manufacture and convenient to maintain.

5. The socket adopts the design of the base and the symmetrical structure, so that the whole volume of the product is smaller and better assembled.

6. The designed N-pole copper bars and L-pole copper bars are different in opening shapes for welding, so that the distinction degree is improved, and the incorrect assembly is effectively prevented.

7. The base is of an integrated symmetrical structure, and the manufacturing mode is left and right sliding blocks, upper and lower demolding and simple when the die is used for production.

8. The arrangement of the isolating ribs on the base and the copper strip partition plate can ensure that at least 3mm gaps are designed between copper strips with different polarities, and ensure that the gaps of electric appliances meet the requirements.

Drawings

Fig. 1 is a schematic diagram of a prior art structure.

FIG. 2 is a disassembled view of a liner assembly of the present invention.

FIG. 3 is an assembled view of a liner assembly of the present invention.

FIG. 4 is a view of a liner assembly of the present invention having USB double-sided extension sockets.

FIG. 5 is a schematic diagram of a dual-sided extension socket with USB according to the present invention.

FIG. 6 shows a bladder assembly with a USB two-sided converter socket according to the present invention

FIG. 7 is a schematic diagram of a dual-sided USB converter socket according to the present invention.

FIG. 8 is a schematic diagram of a USB-free two-sided extension socket of the present invention.

Fig. 9 is a schematic diagram of a USB-less two-sided converter socket according to the present invention.

Fig. 10 is a schematic structural view of the portable storage case of the present invention.

Fig. 11 is a schematic view of the construction of the copper bar base assembly of the present invention.

Fig. 12 is a schematic view of the structure of the base of the present invention.

Fig. 13 is a schematic view of the structure of the copper strip separator of the present invention.

FIG. 14 is a schematic view of the top and bottom half assembly of the liner assembly base of the present invention.

FIG. 15 is a side-to-side schematic view of the liner assembly base of the present invention.

Fig. 16 is a schematic view of an integrated copper bar assembly connection according to the present invention.

Fig. 17 is a schematic view of the structure of the liner assembly formed by the integrated copper bar assembly of the present invention.

As shown in the figure: 1. base, 1.1, housing, 1.2, separator, 1.3, cavity one, 1.4, cavity two, 1.5, cavity three, 1.6, spacer bar two, 1.7, spacer bar two, 1.8, seat one, 1.9, seat two, 2, copper bar assembly, 2.1, L-pole copper bar, 2.2, N-pole copper bar, 2.3, E-pole copper bar, 3, copper bar separator, 3.1, spacer bar one, 3.2, spacer bar one, 4, jack separator, 5, jack lower protection door, 6, jack upper protection door, 7, spring, 8, connection plate one, 9, connection plate two, 10, connection plate three, 11, extension line, 12, wire pressing plate, 13, plug bracket assembly, 14, USB charging module, 15, socket upper cover, 16, socket lower cover, 17, box body, 18, cover body, 19, chute, 20, protrusion, 21, protective sleeve.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The invention provides a double-sided socket, a socket liner and a socket storage box, wherein the double-sided socket is a socket with jack assemblies on opposite sides, the socket related by the invention is more in types, but the structures of the liner are the same, the different types of sockets are different, the base, the socket upper cover and the socket lower cover are basically the same, the double-sided socket is not limited to the types described in the application, the converter socket and the converter described in the invention represent the same device, and the structure of the liner is the same as that of the invention and is within the protection scope of the application.

Fig. 1 shows a magic cube socket of a bull, which is the same as the present application in that the jack modules are arranged on opposite sides, and the technical solution adopted and the different embodiments of the present invention are described in detail below.

As shown in fig. 2, an inner container assembly is disclosed, which comprises a base 1, two groups of copper bar assemblies 2 and two copper bar partition boards 3, the two sides of the base 1 are respectively provided with an L-pole copper bar, an N-pole copper bar and an E-pole copper bar which are mutually separated, the copper bar partition boards 3 are connected with the base 1, the copper bar assemblies 2 are fixed, the copper bar assemblies 2 on the opposite sides of the base 1 respectively form two groups of jack assemblies, the base 1 is an integrally formed plastic piece and is in a symmetrical structure, the L-pole copper bar and the N-pole copper bar respectively comprise two groups of clamping pieces, one end of the clamping pieces is provided with a connecting arm which extends to the outside of the base 1 and is used for welding a power line, the E-pole copper bar comprises a group of clamping pieces, two ends of the clamping pieces are provided with welding openings, the group of L-pole copper bar, the N-pole copper bar and the E-pole copper bar constitute a five-hole socket, the copper bar assemblies are simple in whole structure, and have no connection relation with each other, when being assembled, the copper bar assemblies 2 are firstly fixed in the base 1, connecting columns are arranged in the base 1, through holes are arranged on the copper bar partition boards 3, then the copper bar partition boards are connected with the base 1, and the connecting columns are connected with the base 1, and are provided with connecting columns 12, and are provided with through grooves, and are shown in the grooves, and are used for connecting wire lines, and have 12.

As shown in FIG. 3, on the basis of FIG. 2, a jack baffle 4, a jack lower protection door 5, a jack upper protection door 6 and a spring 7 are added, when in assembly, a bulge is arranged on the jack baffle 4 and is inserted on a connecting column on the base 1, so that the base 1, the copper bar baffle 3 and the jack baffle 4 are connected, the spring 7 is sleeved on a connecting rod on the jack upper protection door 6, the end part of the connecting rod is inserted into the jack lower protection door 5 to form an integral inner container assembly which is positioned in the jack baffle 4, the base 1 shown in FIG. 3 is an inner container assembly with USB two-sided converter sockets, and the structure shown in FIG. 3 is an integral inner container assembly structure.

As shown in fig. 4, the liner assembly with the USB two-sided extension socket is shown in fig. 5, the liner assembly with the USB two-sided extension socket is shown in fig. 4, the liner assembly with the socket shown in fig. 5 is shown in fig. 5, and the following details of fig. 5 are described below: as shown in fig. 5, the electric power socket comprises 1 base, two groups of copper bar assemblies 2, two copper bar separators 3, two jack separators 4, two jack lower protection doors 5, two jack upper protection doors 6, two springs 7, a USB charging module 14 is arranged above the base 1, a connecting plate connected with the USB charging module is arranged at the end of the base 1, an extension line 11 connected with the copper bar assemblies 2 is arranged below the base 1, the extension line 11 is fixed below the base 1 through a line pressing plate 12, a protective sleeve 21 is arranged on the extension line 11, the electric power socket further comprises a socket upper cover 15 and a socket lower cover 16, USB jacks are arranged on the socket upper cover 15, five jacks are arranged on opposite surfaces of the socket lower cover 16, right-angle connecting plates (namely buckles) with through holes are arranged at four corners of the socket lower cover 16, the socket upper cover 15 is connected with the socket lower cover 16 through buckles, when the electric power socket lower protection doors 2 are arranged in the base 1 according to the direction of the drawing, then the copper bar separators 3 are arranged on the jack upper copper bar assemblies 4, the jack lower protection doors 5, the jack upper protection doors 6 and the springs 7 are arranged on the base 1, and the installation mode of the two jack lower protection doors can be completed on the base side of the same.

Fig. 6 shows a liner assembly with a USB two-sided converter socket, fig. 7 shows a liner assembly with a USB two-sided converter socket, fig. 6 shows a liner assembly with a socket of fig. 7, and fig. 7 is described in detail below: as shown in fig. 7, the copper bar assembly 2, the copper bar partition plate 3, the jack partition plate 4, the jack lower protection door 5, the jack upper protection door 6, the spring 7 and the USB charging module are all the same, and the connection structure and connection mode of the socket upper cover 15 and the socket lower cover 16 are also approximately the same, and the main difference is that a plug bracket assembly 13 is arranged below the base 1, a power line on the plug bracket assembly 13 is welded and connected with a welding port on the copper bar assembly 2, the plug bracket assembly 13 passes through the socket lower cover 16, and the arrangement of the plug bracket assembly 13 enables the device to form a converter, and the installation method is the same as that of fig. 6, as shown in fig. 6, the directions of welding openings of the L-pole copper bar and the N-pole copper bar are different.

As shown in fig. 8 and 9, a USB-free two-sided extension socket and a USB-free two-sided converter are disclosed, for a socket without USB, the volume of the present invention can be further reduced, the upper side of the base 1 is a planar structure, the connection plate is removed, the socket upper cover 15 has no USB jack, and meanwhile, the connection manner of the socket upper cover 15 and the socket lower cover 16 is also changed, and the socket upper cover 15 and the socket lower cover 16 are welded by ultrasonic.

As shown in FIG. 10, a portable storage box comprises a socket, a box body 17 and a cover body 18, wherein a protrusion 20 is arranged on the outer surface of the socket, a sliding groove 19 is designed on the box body 17, the socket can slide in the box body 17 after being arranged in the box body 17, the socket can also be a USB-free double-sided converter, a USB-free double-sided extended line socket, a USB-containing double-sided converter and the like, and the box body 17 and the cover body 18 are welded through ultrasonic waves.

As shown in FIG. 11, in the copper bar base component, two copper bar component 2 accommodating spaces are symmetrically distributed on a base 1, each space is divided into three areas for accommodating parts 2.1, 2.2 and 2.3, a second isolation rib and a second positioning rib are arranged between the areas, normal operation can be ensured, and meanwhile, enough electric appliance gaps can be ensured, a connecting column with square holes is also designed on the base 1 for installing a copper bar partition board, welding grooves are designed at one ends of the parts 2.1 and 2.2, and welding grooves are designed at two ends of the part 2.3; the bottom of the base 1 is designed to be an extension line socket liner component when a line pressing structure is arranged, and the bottom of the base 1 is designed to be a converter liner component when a plug bracket fixing structure is arranged.

The base 1 of the present invention has various structures, the middle part of the base is the same, but the upper part and the lower part of the base are different according to different products, as shown in fig. 5, 7, 8 and 9, four bases with different structures are respectively provided, but the essential structures are the same.

As shown in fig. 12, the base 1 is of an integrally formed symmetrical structure, the base 1 is a plastic piece, and is formed by injection molding with a mold.

As shown in fig. 13, in the structure of the copper bar partition board 3, the first isolation rib 3.1 and the first positioning rib 3.2 are arranged on the copper bar partition board 3, so that enough electric gaps can be ensured between copper bars with different polarities, and bosses are arranged at four corners of the copper bar partition board 3 for limiting.

The base of the invention can also adopt a cutting and splicing mode, the base 1 consists of a first base 1.8 and a second base 1.9, the first base 1.5 and the second base 1.6 are connected up and down or left and right, as shown in fig. 14, the base 1 is longitudinally and semi-assembled in a schematic view (up and down connection), as shown in fig. 15, the base 1 is transversely and semi-assembled in a schematic view (left and right connection), the first base 1.8 and the second base 1.9 can be directly connected in a buckling or inserting mode, and the two structures can be understood as deformation structures of the invention, and are all within the protection scope of the invention.

As shown in fig. 16 and 17, in the above-mentioned drawings of the present invention, copper bar assemblies on two sides of the base are not connected, and the present invention may also adopt a structure as shown in fig. 17, wherein L-pole copper bars 2.1 on two sides of the base 1 are connected through a first connection plate 8, N-pole copper bars 2.2 on two sides of the base 1 are connected through a second connection plate 9, E-pole copper bars 2.3 on two sides of the base 1 are connected through a third connection plate 10, the first connection plate 8 and the second connection plate 9 are both S-shaped structures, and the third connection plate 10 is a vertical plate structure.

The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.

Claims (13)

1. A liner assembly, characterized in that: the copper bar assembly comprises a base (1), wherein copper bar assemblies (2) and copper bar partition boards (3) are respectively arranged on two opposite sides of the base (1), each copper bar assembly (2) comprises an L-pole copper bar (2.1), an N-pole copper bar (2.2) and an E-pole copper bar (2.3), cavities for accommodating copper bars of different types are respectively arranged in the base (1), the copper bar partition boards (3) are connected with the base (1), jacks (3.1) corresponding to the copper bar assemblies (2) are arranged on the copper bar partition boards (3), and the copper bar assemblies (2) on two opposite sides of the base (1) respectively form two groups of jack assemblies;

the base (1) comprises a shell (1.1) with two openings, a partition board (1.2) is arranged in the shell (1.1), a first cavity (1.3) for accommodating the fixed L-pole copper bar (2.1), a second cavity (1.4) for accommodating the fixed N-pole copper bar (2.2) and a third cavity (1.5) for accommodating the fixed E-pole copper bar (2.3) are arranged on the partition board (1.2), and the third cavity (1.5) is located between the first cavity (1.3) and the second cavity (1.4) and is separated by a second isolation rib (1.6).

2. A liner assembly according to claim 1, wherein: and the first cavity (1.3), the second cavity (1.4) and the third cavity (1.5) are internally provided with a second positioning rib (1.7).

3. A liner assembly according to claim 2, wherein: the base (1) is integrally formed and has a symmetrical structure.

4. A liner assembly according to claim 3, wherein: the base (1) is formed by injection molding and is manufactured by adopting a left sliding block, a right sliding block, an upper die and a lower die.

5. A liner assembly according to claim 1, wherein: the L-pole copper bar (2.1) comprises two groups of clamping pieces connected together and welding ports extending out of the base (1), the N-pole copper bar (2.2) comprises two groups of clamping pieces connected together and welding ports extending out of the base (1), and the E-pole copper bar (2.3) comprises a group of clamping pieces and welding ports located at two ends of the clamping pieces.

6. A liner assembly according to claim 1, wherein: the copper bar partition board (3) is provided with a first isolation rib (3.1) and a first positioning rib (3.2) which are used for isolating the L-pole copper bar (2.1), the N-pole copper bar (2.2) and the E-pole copper bar (2.3) respectively.

7. A liner assembly according to claim 5, wherein: the welding openings on the L-pole copper bar (2.1) and the N-pole copper bar (2.2) are oriented differently.

8. A liner assembly according to claim 1, wherein: the base (1) is composed of a first seat (1.8) and a second seat (1.9), and the first seat (1.5) and the second seat (1.6) are connected up and down or left and right.

9. A liner assembly according to claim 1, wherein: the L-pole copper bars (2.1) on two sides of the base (1) are connected through a first connecting plate (8), the N-pole copper bars (2.2) on two sides of the base (1) are connected through a second connecting plate (9), and the E-pole copper bars (2.3) on two sides of the base (1) are connected through a third connecting plate (10).

10. A liner assembly according to any one of claims 1-9, wherein: an extension line (11) or a plug bracket component (13) is arranged on the base (1).

11. A liner assembly according to claim 10, wherein: the base (1) is provided with a USB charging module (14).

12. A multi-faceted socket, characterized in that: the liner assembly according to any one of claims 1-11, further comprising an upper socket cover (15) and a lower socket cover (16), wherein insertion holes matched with the liner assembly are formed in two opposite sides of the lower socket cover (16).

13. A portable receiver, its characterized in that: the socket for containing the socket of claim 12 comprises a box body (17) and a cover body (18), wherein a sliding groove (19) and a jack are formed in the box body (17), a protrusion (20) is arranged on the socket, and the sliding protrusion (20) drives the socket to move.