CN112490701B - Combined power strip - Google Patents
Combined power strip Download PDFInfo
- Publication number
- CN112490701B CN112490701B CN202011533125.2A CN202011533125A CN112490701B CN 112490701 B CN112490701 B CN 112490701B CN 202011533125 A CN202011533125 A CN 202011533125A CN 112490701 B CN112490701 B CN 112490701B
- Authority
- CN
- China
- Prior art keywords
- base
- wiring
- power strip
- wire box
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 claims abstract description 29
- 239000010949 copper Substances 0.000 claims abstract description 29
- 230000000712 assembly Effects 0.000 claims abstract description 11
- 238000000429 assembly Methods 0.000 claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 238000005192 partition Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000011810 insulating material Substances 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
- H01R9/18—Fastening by means of screw or nut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
- H01R4/36—Conductive members located under tip of screw
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The invention discloses a combined power strip which comprises an outer box and sealing heads 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 assemblies are arranged at two ends of the inside of the wire box, at least one socket assembly is arranged between the two wiring assemblies, and a plurality of copper bars are arranged in the inside of 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, wherein the copper bar penetrates through the base and is pressed by an inner cover arranged above the base; a top cover hole is formed in the position, corresponding to the base, of the cover plate, 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 strip can be connected through the wiring terminal by using the electric wire, so that simultaneous power supply of more than dozens of engineering equipment with the same type can be realized.
Description
Technical Field
The invention belongs to the field of power equipment, and particularly relates to a combined power strip.
Background
The power strip is one of the frequently used devices in the power field, and the power strip commonly used in the market is generally 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 tens of devices cannot be met.
Disclosure of Invention
The invention provides a combined power strip, which aims to overcome the defect that the universal power strip cannot meet the simultaneous power supply of more than tens of devices in the prior art.
The invention is realized by the following technical scheme:
The combined power strip comprises an outer box and sealing heads 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 assemblies are arranged at two ends of the inside of the wire box, at least one socket assembly is arranged between the two wiring assemblies, and a plurality of copper bars are arranged in the inside of 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, wherein the copper bar penetrates through the base and is pressed by an inner cover arranged above the base, and the inner cover is fixed with the base through a screw IV; the cover plate is provided with a top cover hole corresponding to the position of the base, the top cover is buckled at the top cover hole, and jacks with the same number as the power supply are formed on the top cover hole; and two ends of the copper bar are connected with the wiring terminals.
In the technical scheme, the bolts are fixedly cast on the insulating base.
In the technical scheme, the connection part of the copper bar and the wiring terminal is twisted and flattened to be in a state of being parallel to the top surface of the insulating base.
In the technical scheme, the insulating base is fixed with the wire box through the screw II.
In the technical scheme, the wiring terminal is folded into a square ring, the upper end is double-layer, and a gap is formed in the middle.
In the technical scheme, the insulating base is fixed with the wire box through the screw II; the partition plate is fixed by a plurality of screws.
In the technical scheme, the bolt is arranged on one side close to the end socket and is integrally cast with the insulating base through a special die.
In the technical scheme, the number of the wiring terminals and the bolts is the same as that of the copper bars, and the wiring terminals and the bolts are matched with corresponding power supplies.
In the technical scheme, the base is fixed with the wire box through the III-shaped screw.
In the technical scheme, the seal head is detachably connected with the outer box, and the end part of the seal head is provided with a mounting hole for introducing an external power supply.
The beneficial effects of the invention are as follows:
The invention provides a combined power strip, which can lead in an external power through a wiring terminal, and the two power strips can be connected through the wiring terminal by using wires, so that the simultaneous power supply of more than dozens of engineering equipment with the same type can be realized.
Drawings
Fig. 1 is a schematic structural diagram of a combined power strip according to the present invention;
FIG. 2 is a schematic diagram of a wiring assembly in a 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 the direction B-B in fig. 1.
Wherein:
1.2 wire box of wiring assembly
3. Base 4 inner cover
5. Copper bar 6 cover plate
7. Top cover 8 seal head
9. Insulating base of screw 10I
11. 12 Partition board of wiring terminal
13. Bolt No. 14 II screw
15. III screw 16 IV screw
17. And a power supply line.
Other relevant drawings may be made by those of ordinary skill in the art from the above figures without undue burden.
Detailed Description
In order to make the technical scheme of the invention better understood by those skilled in the art, the technical scheme of the combined power strip of the invention is further described below by a specific embodiment in combination with the accompanying drawings of the specification.
Example 1
As shown in fig. 1, a combined power strip comprises an outer box and sealing heads 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 two ends of the inside of the wire box 2 are provided with wiring assemblies 1, at least one socket assembly is arranged between the wiring assemblies 1 at the two ends, and a plurality of copper bars 5 are paved inside the wire box 2 through socket assemblies;
As shown in fig. 2 to 4, the wiring assembly 1 includes an insulating base 10, a plurality of wiring terminals 11 and a plurality of bolts 13 disposed thereon, and the insulating base 10 is fixed with the wire box 2 by a number ii screw 14; the wiring terminal 11 is folded into a square ring structure, the upper end is double-layered, a gap is formed in the middle, and a bolt 13 is arranged on one side close to the sealing head 8 and is integrally cast with the insulating base 10 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 paved in the gap of the contact terminal; the baffle 12 is arranged above the wiring terminals 11, the fixing between the baffle and the wiring terminals 11 is realized through the bolts 9, and meanwhile, the bolts 9 realize the compression of the copper bars 5 in the wiring terminals.
The bottom end of the wiring terminal 11 extends to the bolt 13 to be connected with the bolt 13, so that one end of the wiring terminal is connected with the copper bar, and the other end of the wiring terminal is connected with an external power supply or another power strip through the bolt 13 to realize power supply.
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 is fixed with the base 3 through a screw 16 of No. iv, meanwhile, the compression of the copper bar 5 is realized, and the base 3 is fixed with the wire box 2 through a screw 15 of No. iii.
The structure of the base 3 is designed according to the number of copper bars 5, and meanwhile, the assembly is realized through an assembly structure and the inner cover 4.
The specific structure of the base 3 in this embodiment is: the base 3 comprises a bottom plate and an auxiliary rib plate group arranged on the bottom plate, wherein the auxiliary rib plate group comprises four vertical rib plates perpendicular to the wiring direction of the copper bar 5 and four parallel rib plates parallel to the wiring direction of the copper bar 5, and the auxiliary rib plate group forms a grid structure, so that the copper bar can be stably laid in the wire 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 on the two parallel rib plates positioned on the outer side.
A counter bore for assembling a screw 16 with the IV number 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 is provided with 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 the power supply are formed on the top cover.
The top cap 7 bottom forms the fixture block of inserting, and the fixture block bottom forms the hook type arch of inserting, and the fixture block of inserting inserts inside the base 3 through the top cap hole, and the hook type arch of its bottom just blocks into the card downthehole of two parallel rib boards in the outside when inserting, realizes the assembly of top cap.
The wire box 2 and the cover plate 6 are buckled through an assembly structure, and the assembly structure in the embodiment is specifically as follows:
The top of the long side arm of the wire box 2 is bent inwards, a clamping strip is formed above the bending part, and the clamping strip is vertically connected with the bending part. The long side of apron 6 downwardly extending forms the outer edge, and the outer wall of outer edge is perpendicular with apron 6 interior bottom surface, and the contained angle between outer edge inner wall and the apron 6 inner bottom is the acute angle, and when apron 6 interior bottom surface formed two supplementary card strips, and line box 2 and apron 6 knot were time, the kink on the line box 2 just blocked into between outer edge and the supplementary card strip, realized the stable assembly between line box 2 and the apron 6.
The seal head 8 is detachably connected with the outer box and is used for the access of an external power supply and the sealing insulation of the power strip 5.
Determination of the number of parts:
The number of the wiring terminals 11 and the bolts 13 is the same as that of the copper bars 5, and the wiring terminals and the bolts are matched with corresponding power supplies, and in the embodiment, three copper bars 5, three wiring terminals 11 and three bolts 13 are arranged corresponding to the three-phase power supply.
The number of the socket assemblies can be determined according to the number of the devices to be connected, and the socket assemblies can be made into multiple seats, and two seats are arranged in the embodiment.
Selection of manufacturing materials of all parts:
The wire box 2 is made of insulating material PVC and is formed by a special die.
The base 3 is made of an insulating material PBT 301-G30.
The inner cap 4 is made of an insulating material 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 insulating material PVC.
The top cover 7 is made of insulating materials PBT 301-G30.
The seal head 8 is made of insulating material PVC.
The insulating base 10 is made of insulating materials PBT 301-G30.
The wiring terminal is made of TBe 2.
The separator 12 is made of an insulating material PBT 301-G30.
The invention provides a combined power strip, which can be used for introducing an external power source through a wiring terminal, and two power strips can be connected through the wiring terminal by using wires, so that simultaneous power supply of more than dozens of engineering equipment with the same type can be realized.
It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication 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 in a specific case.
The applicant declares that the above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and it should be apparent to those skilled in the art that any changes or substitutions that are easily conceivable within the technical scope of the present invention disclosed by the present invention fall within the scope of the present invention and the disclosure.
Claims (7)
1. The combined power strip comprises an outer box and sealing heads (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: the two ends of the inside of the wire box (2) are provided with wiring assemblies (1), at least one socket assembly is arranged between the two wiring assemblies (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, a partition board (12) is arranged above the wiring terminals (11), and the bolts (13) are connected with a power line (17) or other power strip; the socket assembly comprises a base (3), and the copper bar (5) penetrates through the base (3) and is pressed by 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 a top cover (7) is buckled at the top cover hole; two ends of the copper bar (5) are connected with the wiring terminals (11);
the bolt (13) is fixedly cast on the insulating base (10), the junction of the copper bar (5) and the wiring terminal (11) is twisted and flattened to be in a state of being parallel to the top surface of the insulating base (10), and the insulating base (10) is fixed with the wire box (2) through a screw (14) II.
2. The modular power strip of claim 1, wherein: the wiring terminal (11) is folded into a square ring, the upper end is double-layered, and a gap is formed in the middle.
3. The modular power strip of claim 1, wherein: the insulation base (10) is fixed with the wire box (2) through a screw (14) II; the partition plate (12) is fixed by a plurality of screws (9).
4. The modular power strip of claim 1, wherein: the bolt (13) is arranged on one side close to the seal head (8) and is integrally cast with the insulating base (10) through a special die.
5. The modular power strip of claim 1, wherein: the number of the wiring terminals (11) and the bolts (13) is the same as that of the copper bars (5), and the wiring terminals and the bolts are matched with corresponding power supplies.
6. The modular power strip of claim 1, wherein: the base (3) is fixed with the wire box (2) through a III screw (15).
7. The modular power strip of claim 1, wherein: the seal head (8) is detachably connected with the outer box, and an installation hole for introducing an external power supply is formed at the end part of the seal head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533125.2A CN112490701B (en) | 2020-12-23 | 2020-12-23 | Combined power strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011533125.2A CN112490701B (en) | 2020-12-23 | 2020-12-23 | Combined power strip |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112490701A CN112490701A (en) | 2021-03-12 |
| CN112490701B true CN112490701B (en) | 2024-05-14 |
Family
ID=74915401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011533125.2A Active CN112490701B (en) | 2020-12-23 | 2020-12-23 | Combined power strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112490701B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH316917A (en) * | 1953-12-11 | 1956-10-31 | Sigg Willi | Electrical plug |
| CN101938048A (en) * | 2010-08-05 | 2011-01-05 | 施耐德万高（天津）电气设备有限公司 | Dual-power load end wiring device |
| CN202585782U (en) * | 2012-05-16 | 2012-12-05 | 滨州豪林工贸有限公司 | Rice-steaming cabinet wiring terminal |
| CN103490292A (en) * | 2013-10-12 | 2014-01-01 | 国家电网公司 | Movable type power supply box for temporary electricity utilization construction |
| WO2018059106A1 (en) * | 2016-09-28 | 2018-04-05 | 吕寿芹 | Power strip with replaceable power cord device |
| CN207265249U (en) * | 2017-08-09 | 2018-04-20 | 杭州鸿雁电器有限公司 | A kind of termination for distribution box |
| CN110544756A (en) * | 2019-09-30 | 2019-12-06 | 江西优特汽车技术有限公司 | Plastic support of fixed copper bar |
| CN213520368U (en) * | 2020-12-23 | 2021-06-22 | 核工业理化工程研究院 | Combined power strip |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7150647B2 (en) * | 2004-02-03 | 2006-12-19 | Willis Electric Co., Ltd. | In-line socket device and its fabricating method |
| US8657474B2 (en) * | 2010-01-05 | 2014-02-25 | Ideal Industries, Inc. | Electrical socket, apparatus and system |
-
2020
- 2020-12-23 CN CN202011533125.2A patent/CN112490701B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH316917A (en) * | 1953-12-11 | 1956-10-31 | Sigg Willi | Electrical plug |
| CN101938048A (en) * | 2010-08-05 | 2011-01-05 | 施耐德万高（天津）电气设备有限公司 | Dual-power load end wiring device |
| CN202585782U (en) * | 2012-05-16 | 2012-12-05 | 滨州豪林工贸有限公司 | Rice-steaming cabinet wiring terminal |
| CN103490292A (en) * | 2013-10-12 | 2014-01-01 | 国家电网公司 | Movable type power supply box for temporary electricity utilization construction |
| WO2018059106A1 (en) * | 2016-09-28 | 2018-04-05 | 吕寿芹 | Power strip with replaceable power cord device |
| CN207265249U (en) * | 2017-08-09 | 2018-04-20 | 杭州鸿雁电器有限公司 | A kind of termination for distribution box |
| CN110544756A (en) * | 2019-09-30 | 2019-12-06 | 江西优特汽车技术有限公司 | Plastic support of fixed copper bar |
| CN213520368U (en) * | 2020-12-23 | 2021-06-22 | 核工业理化工程研究院 | Combined power strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112490701A (en) | 2021-03-12 |
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