CN211556199U - Insert frame PCB backplate and multimode connection power supply structure - Google Patents

Insert frame PCB backplate and multimode connection power supply structure Download PDF

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Publication number
CN211556199U
CN211556199U CN201922497928.6U CN201922497928U CN211556199U CN 211556199 U CN211556199 U CN 211556199U CN 201922497928 U CN201922497928 U CN 201922497928U CN 211556199 U CN211556199 U CN 211556199U
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China
Prior art keywords
output terminal
negative
positive
mounting hole
positive output
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Application number
CN201922497928.6U
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Chinese (zh)
Inventor
卢培森
肖君梅
李敏
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Dimension Corp.
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Emerson Energy Systems AB
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Priority to CN201922497928.6U priority Critical patent/CN211556199U/en
Priority to SE2050843A priority patent/SE545048C2/en
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0213—Electrical arrangements not otherwise provided for
    • H05K1/0254—High voltage adaptations; Electrical insulation details; Overvoltage or electrostatic discharge protection ; Arrangements for regulating voltages or for using plural voltages
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
    • H01R12/70—Coupling devices
    • H01R12/71—Coupling devices for rigid printing circuits or like structures
    • H01R12/75—Coupling devices for rigid printing circuits or like structures connecting to cables except for flat or ribbon cables

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Structure Of Telephone Exchanges (AREA)

Abstract

The utility model discloses an insert frame PCB backplate and multi-mode connection power supply structure, wherein the insert frame PCB backplate comprises a substrate, wherein a positive output terminal, a negative output terminal and an alternating current connecting terminal are fixedly arranged on the substrate, a positive mounting hole and a negative mounting hole for detachably mounting a cable or a copper bar are respectively arranged on the positive output terminal and the negative output terminal, the positive mounting hole is arranged on the top surface of the positive output terminal, and the negative mounting hole is arranged on the side surface of the negative output terminal; or the positive mounting hole is formed in the side face of the positive output terminal, and the negative mounting hole is formed in the top face of the negative output terminal. On one hand, the utility model arranges the positive mounting hole and the negative mounting hole on different planes, so that the cables or copper bars arranged on the positive output terminal and the negative output terminal are not affected by each other; on the other hand cable or copper bar and positive output terminal, negative output terminal are all can dismantle the connection, make things convenient for the customer to install cable or copper bar on positive output terminal and negative output terminal according to concrete need.

Description

Insert frame PCB backplate and multimode connection power supply structure
Technical Field
The utility model relates to a power module, more specifically say, relate to an insert frame PCB backplate and multimode connection power structure.
Background
In power supply system, the power connection mode of inserting the frame always can modify according to customer's demand, and the customer needs the copper bar to connect sometimes, needs the cable to connect sometimes, inserts frame PCB backplate and always can modify according to customer's different demands, has intangible cost and the time of development like this.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a frame PCB backplate and multimode connection power supply structure that inserts that both can adopt the copper bar to connect, can change again for cable lug connection.
In order to solve the technical problem, the utility model provides a technical scheme does:
an insertion frame PCB backboard comprises a substrate, wherein a positive output terminal, a negative output terminal and an alternating current wiring terminal are fixedly arranged on the substrate, a positive mounting hole and a negative mounting hole for detachably mounting a cable or copper bar are respectively formed in the positive output terminal and the negative output terminal, the positive mounting hole is formed in the top surface of the positive output terminal, and the negative mounting hole is formed in the side surface of the negative output terminal; or the positive mounting hole is formed in the side face of the positive output terminal, and the negative mounting hole is formed in the top face of the negative output terminal.
Further, the positive mounting hole is formed in the top surface of the positive output terminal, the negative mounting hole is formed in the side surface of the negative output terminal, and the height of the positive output terminal is higher than that of the negative output terminal.
Furthermore, the vertical section of the positive output terminal is n-shaped, and the cross section of the negative output terminal is n-shaped.
Further, the positive mounting hole is formed in the side face of the positive output terminal, the negative mounting hole is formed in the top face of the negative output terminal, and the height of the negative output terminal is higher than that of the positive output terminal.
Further, the positive output terminals, the negative output terminals and the alternating current wiring terminals are arranged on the substrate in three rows.
Further, the positive output terminal is fixed to the rear portion of the substrate, the negative output terminal is fixed to the middle portion of the substrate, and the ac connection terminal is fixed to the front portion of the substrate.
A multi-mode connection power supply structure comprises the plug-in frame PCB backboard, the cable and/or the copper bar.
Further, the positive output terminal and the negative output terminal are electrically connected to the two cables, respectively.
Further, the positive output terminal and the negative output terminal are electrically connected with the two copper bars respectively.
Further, one of the positive output terminal and the negative output terminal is electrically connected to the cable, and the other of the positive output terminal and the negative output terminal is electrically connected to the copper bar.
The utility model has the advantages that:
on one hand, the utility model arranges the positive mounting hole and the negative mounting hole on different planes, so that the cables or copper bars arranged on the positive output terminal and the negative output terminal are not affected by each other; on the other hand cable or copper bar and positive output terminal, negative output terminal are all can dismantle the connection, make things convenient for the customer to install cable or copper bar on positive output terminal and negative output terminal according to concrete need.
The utility model discloses an insert frame PCB backplate both can adopt the copper bar to connect, can change for cable lug connection again, can satisfy more customers' diversified demand simultaneously, and the structure is succinct, and processing mode is simple, and material cost and low in manufacturing cost.
Drawings
Fig. 1 is a schematic perspective view of an insert frame PCB backplane according to the present invention in a preferred embodiment;
FIG. 2 is a schematic perspective view of the multi-mode power supply structure of the present invention in a preferred embodiment;
FIG. 3 is a schematic perspective view of the multi-mode power supply structure of the present invention in a preferred embodiment;
FIG. 4 is a schematic perspective view of the multi-mode power supply structure of the present invention in a preferred embodiment;
fig. 5 is a bottom view of the insert frame PCB backplane of the present invention in a preferred embodiment;
FIG. 6 is a front view of the insert frame PCB backplane of the present invention in a preferred embodiment;
fig. 7 is a right side view of the insert frame PCB backplane of the present invention in a preferred embodiment.
The reference numerals include:
10-inserting frame PCB backboard 100-substrate 200-positive output terminal
210-positive mounting hole 300-negative output terminal 310-negative mounting hole
400-alternating current wiring terminal 500-cable 600-copper bar
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, in order to illustrate a preferred embodiment of the present invention, the frame-inserted PCB backplane 10 includes a substrate 100, a positive output terminal 200, a negative output terminal 300 and an ac connection terminal 400 are fixedly mounted on the substrate 100, the positive output terminal 200 and the negative output terminal 300 are respectively provided with a positive mounting hole 210 and a negative mounting hole 310 for detachably mounting a cable 500 or a copper bar 600, the positive mounting hole 210 is disposed on the top surface of the positive output terminal 200, and the negative mounting hole 310 is disposed on the side surface of the negative output terminal 300; or the positive mounting hole 210 is opened at the side of the positive output terminal 200, and the negative mounting hole 310 is opened at the top of the negative output terminal 300. The above components are described in further detail below.
In one aspect of the present invention, the positive mounting hole 210 and the negative mounting hole 310 are disposed on different planes, so that the cable 500 or the copper bar 600 mounted on the positive output terminal 200 and the negative output terminal 300 do not affect each other; on the other hand, the cable 500 or the copper bar 600 is detachably connected with the positive output terminal 200 and the negative output terminal 300, so that a customer can conveniently install the cable 500 or the copper bar 600 on the positive output terminal 200 and the negative output terminal 300 according to specific needs.
The utility model discloses an insert frame PCB backplate 10 both can adopt copper bar 600 to connect, can change for cable 500 lug connection again, can satisfy more customers' diversified demand simultaneously, and the structure is succinct, and processing mode is simple, and material cost and low in manufacturing cost.
As shown in fig. 1, the frame-inserted PCB backplane 10 mainly includes a substrate 100, a positive output terminal 200, a negative mounting hole 310, and an ac connection terminal 400. Preferably, there are a plurality of the positive output terminals 200, the negative mounting holes 310, and the ac connecting terminals 400, respectively.
The substrate 100 has a substantially rectangular plate shape as a whole and is made of a conductive material. The positive output terminal 200, the negative mounting hole 310, and the ac terminal 400 are all arranged on the same side of the substrate 100, and it is understood that the positive output terminal 200, the negative mounting hole 310, and the ac terminal 400 should also be made of a conductive material. The positive output terminals 200, the negative output terminals 300, and the ac connecting terminals 400 are arranged in three rows on the substrate 100. For example, in the present embodiment, the positive output terminal 200 is fixed to the rear of the substrate 100, the negative output terminal 300 is fixed to the middle of the substrate 100, and the ac terminal 400 is fixed to the front of the substrate 100.
As shown in fig. 1, in the present embodiment, the positive mounting hole 210 is opened on the top surface of the positive output terminal 200, and the negative mounting hole 310 is opened on the side surface of the negative output terminal 300, specifically, toward the front of the substrate 100, as shown in fig. 7, and the positive output terminal 200 is higher than the negative output terminal 300. As shown in fig. 5 and 6, the vertical section of the positive output terminal 200 is n-shaped, and the cross section of the negative output terminal 300 is n-shaped. So set up, positive mounting hole 210 and burden mounting hole 310 are seted up at different heights, make with positive mounting hole 210 and burden mounting hole 310 distribution connection's cable 500 or copper bar 600 extend at the space of difference and arrange, mutual noninterference.
Of course, in other embodiments of the present application, the positive mounting hole 210 may be opened at the side of the positive output terminal 200, the negative mounting hole 310 may be opened at the top surface of the negative output terminal 300, and the height of the negative output terminal 300 may be higher than that of the positive output terminal 200. Accordingly, the vertical cross-section of the negative output terminal 300 is "n" shaped, and the cross-section of the positive output terminal 200 is "n" shaped.
The utility model discloses a positive output terminal 200 and burden output terminal 300 all can select to adopt cable 500 or copper bar 600 to connect, and burden output terminal 300 can also realize not demolising on a plurality of stromatolites insert the frame and directly change cable 500 and connect or copper bar 600 and connect. The diversity of the external power supply of the plug-in frame PCB backboard 10 is achieved.
Example 2
A multi-mode connection power supply structure comprises the plug-in frame PCB backboard 10, the cable 500 and the copper bar 600 in embodiment 1. One of the positive output terminal 200 and the negative output terminal 300 is electrically connected to the cable 500, and the other of the positive output terminal 200 and the negative output terminal 300 is electrically connected to the copper bar 600.
As shown in fig. 2, in the present embodiment, the positive output terminal 200 is electrically connected to the copper bar 600. Specifically, referring to fig. 5 and 6, the copper bar 600 is in the shape of a long strip plate and detachably connected to the positive mounting hole 210 provided on the top surface of the positive output terminal 200 by a fastener such as a screw; and the cable 500 is detachably coupled to the negative mounting hole 310 provided at the side of the negative output terminal 300 by a fastener such as a screw. This mode can let the customer realize one-to-one control to external negative power supply, and this mode can only dismantle the direct fast switch over mounting means of inserting the frame back lid at the scene, and is more convenient swift.
Example 3
A multi-mode connection power supply structure comprises the plug-in frame PCB backboard 10 and two copper bars 600 in embodiment 1. The positive output terminal 200 and the negative output terminal 300 are electrically connected to the two copper bars 600, respectively.
As shown in fig. 3, in the present embodiment, in which the copper bar 600 connected to the positive output terminal 200 is a horizontal copper plate, in conjunction with fig. 5 and 6, the copper bar 600 connected to the negative output terminal 300 is provided with vertical connecting lugs on the horizontal copper plate. One copper bar 600 is detachably connected with a positive mounting hole 210 arranged on the top surface of the positive output terminal 200 through a fastener such as a screw; and the other copper bar 600 is detachably connected with the negative mounting hole 310 provided at the side of the negative output terminal 300 by a fastener such as a screw. This approach does not use the cable 500 for connection and is the simplest to use.
Example 4
A multi-mode connection power supply structure comprises the plug-in frame PCB backboard 10 and two cables 500 in embodiment 1. The positive output terminal 200 and the negative output terminal 300 are electrically connected to the two cables 500, respectively.
As shown in fig. 4, in the present embodiment, a cable 500 is detachably connected to the positive mounting hole 210 provided on the top surface of the positive output terminal 200 by a fastener such as a screw; and the other cable 500 is detachably connected to the negative mounting hole 310 provided at the side of the negative output terminal 300 by a fastener such as a screw. Therefore, the positive input and the negative input of all the modules can be connected in a one-to-one mode, the modules are more flexibly used, and mutual interference is avoided.
The above embodiments can all carry out the width modification of cable 500 size and copper bar 600 according to the size of electric current, make the price/performance ratio higher.
The utility model has the advantages that the power supply structure is connected in multiple ways, the connection is more diversified, the installation, the maintenance and the replacement are more convenient, and the maintenance cost and the development cost are saved; moreover, the size of the cable 500 and the width of the copper bar 600 can be modified according to different current requirements, and the requirements of different specifications can be met without changing the inserting frame PCB backboard 10. The utility model discloses a multimode connection power structure connected mode can be applicable wide range, can satisfy the demand that the high power of 1U inserted the frame, has solved the power and has inserted the problem that the high space restriction of frame, not good installation operation.
The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, many changes can be made in the detailed description and the application scope according to the idea of the present invention, and all the changes do not depart from the concept of the present invention, and belong to the protection scope of the present invention.

Claims (10)

1. The PCB backboard with the inserted frame comprises a substrate (100), and is characterized in that a positive output terminal (200), a negative output terminal (300) and an alternating current wiring terminal (400) are fixedly mounted on the substrate (100), a positive mounting hole (210) and a negative mounting hole (310) for detachably mounting a cable (500) or a copper bar (600) are respectively formed in the positive output terminal (200) and the negative output terminal (300), the positive mounting hole (210) is formed in the top surface of the positive output terminal (200), and the negative mounting hole (310) is formed in the side surface of the negative output terminal (300); or the positive mounting hole (210) is formed in the side surface of the positive output terminal (200), and the negative mounting hole (310) is formed in the top surface of the negative output terminal (300).
2. The frame-inserted PCB backplane according to claim 1, wherein the positive output terminal (200) is higher than the negative output terminal (300) in height.
3. The plug-in frame PCB backplane according to claim 2, wherein the vertical cross-section of the positive output terminal (200) is "n" shaped, and the cross-section of the negative output terminal (300) is "n" shaped.
4. The frame-inserted PCB backplane according to claim 1, wherein the positive mounting hole (210) is opened at a side of the positive output terminal (200), the negative mounting hole (310) is opened at a top surface of the negative output terminal (300), and the negative output terminal (300) is higher than the positive output terminal (200).
5. The insert frame PCB backplane according to any of claims 1 to 3, wherein the positive output terminals (200), the negative output terminals (300) and the AC connection terminals (400) are arranged in three rows on the substrate (100).
6. The insert frame PCB backplane according to any one of claims 1 to 3, wherein the positive output terminal (200) is fixed at the rear of the substrate (100), the negative output terminal (300) is fixed at the middle of the substrate (100), and the AC connection terminal (400) is fixed at the front of the substrate (100).
7. A multi-way connection power supply structure, characterized by comprising the plug-in frame PCB backplane (10) of any of claims 1-6, the cable (500) and/or the copper bar (600).
8. The multimode connection power supply structure according to claim 7, characterized in that the positive output terminal (200) and the negative output terminal (300) are electrically connected to two of the cables (500), respectively.
9. The multimode connection power supply structure according to claim 7, characterized in that the positive output terminal (200) and the negative output terminal (300) are electrically connected to two of the copper bars (600), respectively.
10. The multimode connection power supply structure according to claim 7, wherein one of the positive output terminal (200) and the negative output terminal (300) is electrically connected to the cable (500), and the other of the positive output terminal (200) and the negative output terminal (300) is electrically connected to the copper bar (600).
CN201922497928.6U 2019-12-31 2019-12-31 Insert frame PCB backplate and multimode connection power supply structure Active CN211556199U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201922497928.6U CN211556199U (en) 2019-12-31 2019-12-31 Insert frame PCB backplate and multimode connection power supply structure
SE2050843A SE545048C2 (en) 2019-12-31 2020-07-03 Plug-in frame pcb backplane and multi-mode connection power supply structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922497928.6U CN211556199U (en) 2019-12-31 2019-12-31 Insert frame PCB backplate and multimode connection power supply structure

Publications (1)

Publication Number Publication Date
CN211556199U true CN211556199U (en) 2020-09-22

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Country Status (2)

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SE (1) SE545048C2 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992686A (en) * 1975-07-24 1976-11-16 The Singer Company Backplane transmission line system
JP4191689B2 (en) * 2005-02-25 2008-12-03 三菱重工業株式会社 Inverter device
EP3072145B1 (en) * 2013-11-21 2018-08-29 Labinal, LLC Circuit breaker assembly including a plurality of controllable circuit breakers for local and/or remote control

Also Published As

Publication number Publication date
SE2050843A3 (en) 2021-09-28
SE2050843A1 (en) 2021-07-01
SE545048C2 (en) 2023-03-07

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GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20220318

Address after: 1050 Columbo Road, Ohio, Dearborn, USA

Patentee after: Dimension Corp.

Address before: No. 1510, Kansas Avenue, lureen, Ohio, USA

Patentee before: VERTIV ENERGY SYSTEMS, Inc.