CN214673298U

CN214673298U - PDU and bus insertion structure

Info

Publication number: CN214673298U
Application number: CN202120616010.3U
Authority: CN
Inventors: 丁志永; 顾遵正
Original assignee: Suzhou A Rack Information Technology Co ltd
Current assignee: Suzhou A Rack Information Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-11-09
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses a PDU and generating line's grafting structure, include: the bus comprises a groove body and conductors arranged in the groove body at intervals; the connector comprises a connector clip, a connector and a connector, wherein one end of the connector clip is provided with a plug, and the plug is spliced with a bus; and the PDU is directly or indirectly connected with the other end of the plug connector. In this way, PDU and the grafting structure of generating line, the plug connector has been designed very much and has carried out being connected of PDU and generating line, PDU's altitude mixture control is convenient, good to the adaptability of rack height, PDU is convenient with the dismouting of generating line, has avoided lengthy power cord, the structure is succinct more and safety.

Description

PDU and bus insertion structure

Technical Field

The utility model relates to a PDU and bus connection technical field especially relate to a PDU and grafting structure of generating line.

Background

A PDU is a power distribution unit, a power distribution outlet commonly used in cabinets. The PDU is designed to provide power distribution to electrical equipment installed in the cabinet, so that power distribution in the cabinet is more orderly, reliable, safe, and aesthetically pleasing, and maintenance is more convenient.

The number of cabinets in a machine room is large, and a bus bar needs to be laid for power supply. In order to facilitate the connection between the PDU and the bus, a power line and a plug are usually installed on the PDU, a jack box is installed on the bus, and the PDU is connected with a socket on the jack box through the plug.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the main technical problem who solves provides a PDU and the grafting structure of generating line, realizes the grafting of PDU and generating line, promotes the dismouting convenience.

In order to solve the technical problem, the utility model discloses a technical scheme be: provided is a PDU and bus bar insertion structure, including:

the bus comprises a groove body and conductors arranged in the groove body at intervals;

the connector comprises a connector clip, a connector and a connector, wherein one end of the connector clip is provided with a plug, and the plug is spliced with a bus;

and the PDU is directly or indirectly connected with the other end of the plug connector.

In a preferred embodiment of the present invention, the conductor is a metal conductive bar.

In a preferred embodiment of the present invention, the metal conductive bar is one of a copper bar and an aluminum bar.

In a preferred embodiment of the present invention, the plug is provided with a plurality of sets of elastic conductive clamping pieces corresponding to the conductors one by one.

In a preferred embodiment of the present invention, the number of the conductors is 5, and the number of the elastic conductive clips is 5 corresponding sets.

In a preferred embodiment of the present invention, the 5 sets of elastic conductive clips are distributed in two rows, one row being 2 sets of elastic conductive clips.

In a preferred embodiment of the present invention, the other end of the connector is provided with a terminal block electrically connected to the plug, and the side surface or the end portion of the PDU is provided with a jack corresponding to the terminal block, and the terminal block is inserted into the jack so that the bus bar crosses the PDU.

In a preferred embodiment of the present invention, the insertion hole is provided with a wire or a plug pin connected to the terminal block.

In a preferred embodiment of the present invention, a slot is disposed on one side or both sides of the slot, and a buckle extending to the slot is disposed on the PDU.

In a preferred embodiment of the present invention, the buckle includes a fixing base, a hook plate, a pin shaft, and a torsion spring, the hook plate is mounted on the fixing base through the pin shaft, and the torsion spring is sleeved on the pin shaft to twist the hook plate, so as to realize the elastic self-locking of the front end of the hook plate in the slot.

The utility model has the advantages that: the utility model provides a PDU and the grafting structure of generating line, the plug connector of having designed very much carries out being connected of PDU and generating line, and when the generating line was vertical to be arranged, PDU's altitude mixture control was convenient, and is good to the adaptability of rack height, makes things convenient for PDU to transversely put on the rack, and PDU is convenient with the dismouting of generating line, has avoided lengthy power cord, and the structure is succinct more and safety.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

fig. 1 is a schematic structural diagram of a preferred embodiment of a PDU and bus plugging structure according to the present invention;

FIG. 2 is a split view of FIG. 1;

fig. 3 is a schematic structural diagram of another preferred embodiment of the PDU-bus plugging structure of the present invention;

FIG. 4 is a split view of FIG. 3;

FIG. 5 is a schematic view of the structure of the interposer of FIG. 4;

fig. 6 is a schematic structural view of the buckle in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 6, an embodiment of the present invention includes:

a PDU and bus bar plugging structure, comprising: busbar 1, plug connector 4 and PDU3, busbar 1 include that cell body 11 and interval set up 5 conductors 12 in cell body 11, and conductor 12 can adopt the metal to lead electrical drainage, and is concrete, and the metal leads electrical drainage and adopts one kind in copper bar and the aluminium row, and conductor 12 preferentially adopts the copper bar, and is electrically conductive efficient.

As shown in fig. 5, one end of the plug connector 4 is provided with a plug 43, the plug 43 is plugged with the bus bar 1, firstly, the width of the plug 43 corresponds to the width of the slot body 11, the plug 43 is positioned left and right, in addition, 5 groups of elastic conductive clamping pieces 42 which correspond to the conductors 12 one by one are arranged on the plug 43, the conductors 12 are elastically clamped through the elastic conductive clamping pieces 42, and the stability and the dismounting convenience of the conductive connection are improved.

In addition, in order to avoid the short circuit problem, 5 sets of elastic conductive clamping pieces 42 are distributed in two rows, one row contains 2 sets of elastic conductive clamping pieces, and the other row contains 3 sets of elastic conductive clamping pieces, as shown in fig. 5, 2 sets of elastic conductive clamping pieces in the upper row and 3 sets of elastic conductive clamping pieces in the lower row are distributed in a staggered mode, the distance between every two adjacent 2 sets of elastic conductive clamping pieces is enlarged, the safety is improved, and the compactness of the bus 1 can be ensured.

The PDU3 is directly or indirectly connected to the other end of the connector 4, as shown in fig. 5, the other end of the connector 4 is provided with a terminal block 41 electrically connected to the plug 43, the side or end of the PDU3 is provided with a jack 31 corresponding to the terminal block 41, and the jack 31 is provided with a wire or a plug pin connected to the terminal block 41 for quick connection.

When a wire connected with the terminal block 41 is arranged in the jack 31, the wire needs to be inserted into a terminal corresponding to the terminal block 41 and then fastened by a screw, so that the connection stability is high; when the insertion hole 31 is provided with the insertion pin connected with the terminal block 41, the terminal block 41 and the PDU3 can be quickly inserted and pulled out, and the operation is simpler and more convenient.

The terminal block 41 is inserted into the jack 31 to enable the bus bar 1 to be vertically crossed with the PDU3, the PDU3 is favorably transversely arranged on the cabinet, when the bus bar 1 is vertically arranged on one side of the cabinet, the position height of the PDU3 is changed through up-down adjustment of the plug connector 4, and the adaptability to the height of the cabinet is good.

In addition, in order to improve the connection stability of the bus bar 1 and the PDU3, the slot 13 is arranged on one side or two sides of the slot 11, and the PDU3 is provided with the clip 2 extending to the slot 13, as shown in fig. 6, the clip 2 includes a fixing seat 21, a hook plate 23, a pin 22 and a torsion spring, the hook plate 23 is installed on the fixing seat 21 through the pin 22, the torsion spring is sleeved on the pin 22 to twist the hook plate 23, so that the elastic self-locking of the front end of the hook plate 23 in the slot 13 is realized, and the stability of the connector 4 is improved. When the tail end of the hook plate 23 is pressed by hand, the front end of the hook plate 23 is tilted to be separated from the card slot 13, so that the bus bar 1 and the PDU3 are conveniently separated.

Example 1:

as shown in fig. 1 and 2, PDU3 is located in front of bus bar 1 and extends vertically to the front of bus bar 1, in this embodiment, jack 31 is provided at the end of PDU3, that is, plug 4 is installed at the end of PDU3, and latches 2 are installed at both sides of the end of PDU3, and after the plugging, locking is performed by 2 latches 2.

Example 2:

as shown in fig. 3 and 4, the PDU3 is located in front of the bus bar 1 and extends to one side of the bus bar 1, in this embodiment, the jack 31 is arranged on the back of the PDU3, that is, the plug 4 is installed on the back of the PDU3, the front of the PDU3 is pressed to realize the plugging of the plug 4 and the bus bar 1, the buckle 2 can be installed at the end of the PDU3, and the single buckle 2 is used to lock the bus bar 1 and the PDU3, so as to avoid falling off.

To sum up, the utility model discloses a PDU and the grafting structure of generating line have designed plug connector 4 very much, have realized generating line 1 and PDU 3's high-speed joint and dismantlement, and the structure is succinct, and stability and the security of use are higher.

The above is only the embodiment of the present invention, not limiting the scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the present invention, or directly or indirectly applied to other related technical fields, and all included in the same way in the protection scope of the present invention.

Claims

1. The utility model provides a PDU and bus-bar grafting structure which characterized in that includes:

2. The PDU and bus bar interface structure of claim 1 wherein the conductors are metal conductive bars.

3. The PDU and bus bar splicing structure of claim 2, wherein the metal conductive bar is one of a copper bar and an aluminum bar.

4. The PDU and bus bar splicing structure of claim 1, wherein the plug is provided with a plurality of groups of elastic conductive clips corresponding to the conductors one by one.

5. The PDU and bus bar connection structure of claim 4, wherein the number of conductors is 5, and the number of elastic conductive clips is 5 corresponding groups.

6. The PDU and bus bar inserting structure of claim 5, wherein 5 sets of elastic conductive clips are distributed in two rows, one row being 2 sets of elastic conductive clips.

7. The structure of claim 1, wherein the other end of the connector is provided with a terminal block electrically connected to a plug, and a side or end of the PDU is provided with a socket corresponding to the terminal block, and the terminal block is inserted into the socket so that the bus bar crosses the PDU.

8. The PDU and bus bar connection structure of claim 7, wherein a wire or a pin for connection with a terminal block is provided in the insertion hole.

9. The inserting structure of the PDU and the bus bar according to claim 1, wherein a clamping groove is formed in one side or two sides of the groove body, and a buckle extending to the clamping groove is arranged on the PDU.

10. The inserting structure of the PDU and the bus of claim 9, wherein the buckle comprises a fixing seat, a hook plate, a pin shaft and a torsion spring, the hook plate is installed on the fixing seat through the pin shaft, the torsion spring is sleeved on the pin shaft to twist the hook plate, and elastic self-locking of the front end of the hook plate in the clamping groove is realized.