CN112490701A

CN112490701A - Combined power strip

Info

Publication number: CN112490701A
Application number: CN202011533125.2A
Authority: CN
Inventors: 吴立芳; 王波; 李俊岩
Original assignee: Research Institute of Physical and Chemical Engineering of Nuclear Industry
Current assignee: Research Institute of Physical and Chemical Engineering of Nuclear Industry
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-03-12
Anticipated expiration: 2040-12-23

Abstract

The invention discloses a combined power strip which comprises an outer box and end sockets arranged at two ends of the outer box, wherein the outer box comprises a wire box and a cover plate buckled at the top of the wire box; wiring components are arranged at two ends inside the wire box, at least one socket component is arranged between the two wiring components, and a plurality of copper bars are arranged inside the wire box; the wiring assembly comprises an insulating base, a plurality of wiring terminals and a plurality of bolts, wherein the wiring terminals and the bolts are arranged on the insulating base; the socket assembly comprises a base, and the copper bar penetrates through the base and is pressed tightly through an inner cover arranged above the base; a top cover hole is formed at the position of the cover plate corresponding to the base, and the top cover is buckled at the top cover hole; and two ends of the copper bar are connected with the wiring terminals. According to the invention, an external power supply can be introduced through the wiring terminal, and the two power strips can also be connected through the wiring terminal by using wires, so that more than dozens of engineering equipment with the same model can be supplied with power at the same time.

Description

Combined power strip

Technical Field

The invention belongs to the field of power equipment, and particularly relates to a combined power strip.

Background

The socket is one of the devices frequently used in the power field, and the universal socket in the market is usually directly connected with an external power supply system through a power line and a plug, so that the power supply capacity is limited, and the simultaneous power supply of more than dozens of devices cannot be met.

Disclosure of Invention

The invention aims to overcome the defect that the common power strip in the prior art cannot supply power to more than dozens of devices simultaneously, and aims to provide a combined power strip.

The invention is realized by the following technical scheme:

a combined power strip comprises an outer box and end sockets arranged at two ends of the outer box, wherein the outer box comprises a wire box and a cover plate buckled at the top of the wire box; wiring components are arranged at two ends inside the wire box, at least one socket component is arranged between the two wiring components, and a plurality of copper bars are arranged inside the wire box; the wiring assembly comprises an insulating base, a plurality of wiring terminals and a plurality of bolts, wherein the wiring terminals and the bolts are arranged on the insulating base; the socket assembly comprises a base, the copper bar penetrates through the base and is pressed tightly through an inner cover arranged above the base, and the inner cover and the base are fixed through IV-number screws; a top cover hole is formed at the position of the cover plate corresponding to the base, the top cover is buckled at the top cover hole, and jacks with the same number as that of power supplies are formed on the top cover; and two ends of the copper bar are connected with the wiring terminals.

In the technical scheme, the bolt is fixed on the insulating base in a pouring mode.

In the technical scheme, the connection part of the copper bar and the wiring terminal is twisted and flattened to be parallel to the top surface of the insulating base.

In the technical scheme, the insulating base is fixed with the wire box through a No. II screw.

In the technical scheme, the terminal is folded into a square ring, the upper end of the terminal is double-layered, and a gap is formed in the middle of the terminal.

In the technical scheme, the insulating base is fixed with the wire box through a No. II screw; the partition is fixed by a plurality of screws.

In the technical scheme, the bolt is arranged on one side close to the seal head and is cast into a whole with the insulating base through a special die.

In the technical scheme, the wiring ends and the bolts are the same as the copper bars in number and are matched with the corresponding power supplies.

In the above technical scheme, the base passes through No. III screws and is fixed with the line box.

In the technical scheme, the end socket is detachably connected with the outer box, and the end part of the end socket forms a mounting hole for introducing an external power supply.

The invention has the beneficial effects that:

the invention provides a combined power strip, which can introduce an external power supply through a wiring terminal, and two strips can be connected through the wiring terminal by using wires, so that more than dozens of engineering equipment with the same model can be simultaneously supplied with power.

Drawings

FIG. 1 is a schematic diagram of a modular power strip of the present invention;

FIG. 2 is a schematic diagram of the construction of the junction block of the modular power strip of the present invention;

FIG. 3 is a view in the direction C of FIG. 2;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 5 is a sectional view taken along line B-B in fig. 1.

Wherein:

1 wiring assembly 2 line box

3 base 4 inner cover

5 copper bar 6 cover plate

7 top cover and 8 end sockets

9I screw 10 insulating base

11 binding post 12 baffle

13 bolt 14 II screw

No. 15 No. III screw and No. 16 IV screw

17 power supply line.

For a person skilled in the art, other relevant figures can be obtained from the above figures without inventive effort.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the technical solutions of the combined power strip of the present invention are further described below by referring to the drawings of the specification and the specific embodiments.

Example 1

As shown in fig. 1, a combined power strip comprises an outer box and end sockets 8 arranged at two ends of the outer box, wherein the outer box comprises a wire box 2 and a cover plate 6 buckled at the top of the wire box 2; the wiring box 2 is internally provided with wiring components 1 at two ends, at least one socket component is arranged between the wiring components 1 at the two ends, and a plurality of copper bars 5 are laid inside the wiring box 2 through the socket components;

as shown in fig. 2 to 4, the wiring assembly 1 comprises an insulating base 10, and a plurality of wiring terminals 11 and a plurality of bolts 13 arranged on the insulating base 10, wherein the insulating base 10 is fixed with the wire box 2 through a number ii screw 14; the wiring terminal 11 is rolled and folded into a square ring structure, the upper end of the wiring terminal is double-layered, a gap is formed in the middle of the wiring terminal, and the bolt 13 is arranged on one side close to the end socket 8 and is cast with the insulating base 10 into a whole through a special die; the bolt 13 is connected with an external power supply or another power strip to realize power supply; the copper bar 5 is connected with the wiring terminal 11, and the connecting end is twisted and flattened to realize that the copper bar 5 is flatly laid in a gap of the contact terminal; set up baffle 12 above a plurality of binding post 11, and realize fixing between baffle and the binding post 11 through a plurality of screws 9, screw 9 realizes compressing tightly copper bar 5 in the binding post simultaneously.

The bottom end of the wiring terminal 11 extends towards the bolt 13 to be connected with the bolt 13, so that one end of the connecting copper bar is connected with an external power supply or another power supply socket through the bolt 13 to supply power.

As shown in fig. 1 and 5, the socket assembly comprises a base 3, a copper bar 5 penetrates through the base 3, an inner cover 4 is arranged above the base 3, the inner cover 4 and the base 3 are fixed through an IV number screw 16, compression of the copper bar 5 is achieved, and the base 3 is fixed with a wire box 2 through an III number screw 15.

The structure of base 3 designs according to the quantity of copper bar 5, realizes the assembly through assembly structure and inner cup 4 simultaneously.

The specific structure of base 3 in this embodiment is: the base 3 includes the bottom plate and sets up the supplementary ribbed plate group on the bottom plate, and supplementary ribbed plate group is by the perpendicular ribbed plate of four perpendicular to 5 wiring directions of copper bar and four parallel ribbed plates that are on a parallel with 5 wiring directions of copper bar, and supplementary ribbed plate group constitutes latticed structure, and the copper bar of being convenient for is stably laid in line box 2. Meanwhile, in order to realize the assembly of the inner cover 4 and the top cover 7, grooves are formed at the tops of the two parallel rib plates positioned in the middle, and clamping holes for being buckled with the top cover 7 are formed in the two parallel rib plates positioned on the outer sides.

A counter bore for assembling a No. IV screw 16 is formed in the middle of the inner cover 4, and a bulge matched with the groove at the top of the parallel rib plate is formed on the bottom surface of the counter bore.

The cover plate 6 forms a top cover hole corresponding to the base 3, the top cover 7 is buckled at the top cover hole, and jacks with the same number as that of power supplies are formed on the top cover.

The bottom of the top cover 7 is provided with a card inserting block, the bottom of the card inserting block is provided with a hook-shaped bulge, the card inserting block is inserted into the base 3 through a top cover hole, and the hook-shaped bulge at the bottom of the card inserting block is just clamped into the card holes of the two parallel rib plates at the outer side when the card inserting block is inserted, so that the assembly of the top cover is realized.

The lock is realized through assembly structure between line box 2 and the apron 6, and assembly structure in this embodiment specifically is:

the long side arm top of line box 2 is to the inside bending, and kink top forms the card strip, and the card strip is connected with the kink is perpendicular. The long limit end downwardly extending of apron 6 forms outer edge, and outer wall on outer edge is perpendicular with the bottom surface in the apron 6, and the contained angle between inner wall and the 6 inner bottoms of apron is the acute angle outward, and the bottom surface forms two supplementary card strips in the apron 6, and line box 2 is when 6 buckles with the apron, and the kink on line box 2 just blocks between outer edge and the supplementary card strip, realizes the stable assembly between line box 2 and the apron 6.

The end socket 8 is detachably connected with the outer box and used for connecting an external power supply and sealing and insulating the socket 5.

Determination of the number of components:

wiring end 11, bolt 13's quantity is the same with the quantity of copper bar 5, all cooperatees with the power that corresponds, in this embodiment, corresponds three phase current and sets up three copper bar 5 and three wiring end 11 and three bolt 13.

The number of the socket assemblies can be determined according to the number of the devices needing to be connected, the socket assemblies can be made into a multi-connection sitting type, and the number of the socket assemblies is two, namely two seats.

Selection of manufacturing materials of each component:

the wire box 2 is made of an insulating material PVC through a special die.

The base 3 is made of insulating materials PBT 301-G30.

The inner cover 4 is made of insulating materials PBT 301-G30.

The copper bar 5 is made of H96, and the surface of the copper bar is plated with nickel.

The cover plate 6 is made of an insulating material PVC.

The top cover 7 is made of insulating materials PBT 301-G30.

The end socket 8 is made of an insulating material PVC.

The insulating base 10 is made of insulating materials PBT 301-G30.

The terminal is made of TBe 2.

The separator 12 is made of insulating material PBT 301-G30.

The invention provides a combined power strip, which can introduce an external power supply through a wiring terminal, and two power strips can be connected through the wiring terminal by using wires, so that more than dozens of engineering equipment with the same model can be simultaneously supplied with power.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. 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," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The applicant declares that the above description is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be understood by those skilled in the art that any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are within the scope and disclosure of the present invention.

Claims

1. A combined power strip comprises an outer box and end sockets (8) arranged at two ends of the outer box, wherein the outer box comprises a wire box (2) and a cover plate (6) buckled at the top of the wire box (2); the method is characterized in that: wiring components (1) are arranged at two ends inside the wire box (2), at least one socket component is arranged between the two wiring components (1), and a plurality of copper bars (5) are arranged inside the wire box (2); the wiring assembly (1) comprises an insulating base (10), a plurality of wiring terminals (11) and a plurality of bolts (13), wherein the wiring terminals (11) are arranged on the insulating base, partition plates (12) are arranged above the wiring terminals (11), and the bolts (13) are connected with power lines (17) or other power strips; the socket assembly comprises a base (3), and a copper bar (5) penetrates through the base (3) and is pressed tightly through an inner cover (4) arranged above the base (3); a top cover hole is formed in the position, corresponding to the base (3), of the cover plate (6), and the top cover (7) is buckled at the top cover hole; the two ends of the copper bar (5) are connected with the wiring terminals (11).

2. The modular power strip of claim 1, wherein: and the bolt (13) is cast and fixed on the insulating base (10).

3. The modular power strip of claim 1, wherein: the copper bar (5) and the connecting terminal (11) are twisted and flattened to be parallel to the top surface of the insulating base (10).

4. The modular power strip of claim 1, wherein: the insulation base (10) is fixed with the wire box (2) through a No. II screw (14).

5. The modular power strip of claim 1, wherein: the wiring terminal (11) is folded to form a square ring, the upper end of the wiring terminal is double-layered, and a gap is formed in the middle of the wiring terminal.

6. The modular power strip of claim 1, wherein: the insulation base (10) is fixed with the wire box (2) through a No. II screw (14); the partition plate (12) is fixed by a plurality of screws (9).

7. The modular power strip of claim 1, wherein: the bolt (13) is arranged on one side close to the seal head (8) and is cast into a whole with the insulating base (10) through a special die.

8. The modular power strip of claim 1, wherein: the quantity of wiring end (11), bolt (13) is the same with the quantity of copper bar (5), all cooperatees with the power that corresponds.

9. The modular power strip of claim 1, wherein: the base (3) is fixed with the line box (2) through a No. III screw (15).

10. The modular power strip of claim 1, wherein: the seal head (8) is detachably connected with the outer box, and a mounting hole for introducing an external power supply is formed in the end part of the seal head.