CN108243595B - Power module and plug frame assembly - Google Patents
Power module and plug frame assembly Download PDFInfo
- Publication number
- CN108243595B CN108243595B CN201810203794.XA CN201810203794A CN108243595B CN 108243595 B CN108243595 B CN 108243595B CN 201810203794 A CN201810203794 A CN 201810203794A CN 108243595 B CN108243595 B CN 108243595B
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- locking
- power module
- locking body
- protruding
- plug frame
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- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1411—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting box-type drawers
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
- H05K7/1427—Housings
- H05K7/1432—Housings specially adapted for power drive units or power converters
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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
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1409—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by lever-type mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Casings For Electric Apparatus (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to the field of power devices, and in particular, to a power module and a plug frame assembly. The power module is used for being buckled in the plug frame. The power module includes: a power supply assembly provided with a fastening part; the handle piece comprises a locking body, a protruding part and a locking part, wherein the locking body is movably mounted on one side of the power supply assembly and can rotate relative to the power supply assembly, the protruding part and the locking part are arranged on the locking body, the locking body drives the protruding part and the locking part to rotate towards the locking direction, and when the buckling part and the protruding part buckle, the locking part buckles in the through hole of the plug frame. Therefore, on the one hand, the structure is simple, and on the other hand, the operation that the conventional technology needs to additionally operate the locking device is avoided, so that the faster locking is realized.
Description
Technical Field
The present invention relates to the field of power devices, and in particular, to a power module and a plug frame assembly.
Background
In order to secure the power module, the power module needs to be mounted in the plug frame. Meanwhile, when the power module needs to be replaced, the user needs to pull or push the power module out of or into the plug frame. Therefore, in general, the power module is provided with a handle member, and the user can easily pull out the power module from the plug frame by the handle member.
Chinese patent application No. ZL201210002063.1 discloses a module with spanner, and this module includes module body, shell, front panel, spanner and locking device, and wherein, locking device is plug locking device, and locking device sets up in the front panel, through inserting or pulling out this locking device in order to realize locking or the pine of spanner.
In carrying out the invention, the inventors have found that the prior art has at least the following problems: because the locking device is a plug-in type locking device, in the use process, a user needs to plug in or plug out the locking device, and the locking or loosening between the module and the plug-in frame can be realized. Obviously, the user is cumbersome to operate and the structure is relatively complicated due to the number of locking devices provided on the module.
Disclosure of Invention
In order to solve the above technical problems, an object of an embodiment of the present invention is to provide a power module and a plug frame assembly with simple structure and convenient operation.
In a first aspect, an embodiment of the present invention provides a power module for being snapped into a bezel, the power module including:
A power supply assembly provided with a fastening part;
The handle piece comprises a locking body, a protruding portion and a locking portion, wherein the locking body is movably installed on one side of the power supply assembly and can rotate relative to the power supply assembly, the protruding portion and the locking portion are arranged on the locking body, the locking body drives the protruding portion and the locking portion to rotate towards the locking direction, and when the buckling portion and the protruding portion buckle, the locking portion buckles in the through hole of the inserting frame.
Optionally, the power supply assembly is further provided with a first blocking part;
The handle piece further comprises a second blocking part fixedly installed on the locking body, the locking body drives the protruding part and the locking part to rotate towards the separation direction, and when the buckling part and the protruding part are separated, the first blocking part blocks movement of the second blocking part, so that the locking body is not in contact with an external supporting body.
Optionally, the handle piece further includes a power assisting portion, the power assisting portion is disposed on the locking body, and when the locking portion is separated from the through hole of the plug frame, the power assisting portion abuts against the plug frame, so that the power supply assembly moves relative to the plug frame.
Optionally, when the first blocking portion blocks the movement of the second blocking portion and the power assisting portion abuts against the insertion frame, the locking body is not in contact with the external carrier.
Optionally, the power supply assembly includes:
a housing including a receiving cavity;
The power supply assembly is arranged in the accommodating cavity of the shell;
The cover body is arranged at the front end of the shell, the buckling part is arranged on the cover body, the cover body comprises an opening, one end of the locking body penetrates through the opening and is movably connected with the shell, the other end of the locking body drives the protruding part and the locking part to rotate towards the locking direction, and when the buckling part and the protruding part buckle, the locking part buckles in the through hole of the inserting frame.
Optionally, the fastening part includes a connecting piece and a clamping block, one end of the connecting piece is disposed on the cover body, the other end of the connecting piece passes through the opening, and the clamping block is disposed at the other end of the connecting piece, where the clamping block includes a first guiding surface;
The protruding portion comprises a second guide surface, and when the other end of the locking body drives the protruding portion and the locking portion to rotate towards the locking direction, the second guide surface is in contact with the first guide surface and moves relatively, so that the protruding portion and the clamping block are buckled.
Optionally, the protruding portion further includes an arc surface intersecting with the second guiding surface, the arc surface is provided with a concave area, when the other end of the locking body drives the protruding portion and the locking portion to rotate towards the locking direction, the second guiding surface contacts with the first guiding surface and moves relatively, so that the clamping block is buckled in the concave area of the arc surface.
Optionally, an elastic element is disposed in the middle of the opening, and when the protruding portion is buckled with the buckling portion, the elastic element props against the locking body.
Optionally, the housing is connected to the power supply assembly by a pin.
In a second aspect, an embodiment of the present invention provides a plug frame assembly, including any one of the power modules and a plug frame, where a locking portion of the power module is snapped into a through hole of the plug frame.
The power module provided in each embodiment of the present invention is configured to be snapped into a plug frame, where the power module includes: the power supply assembly and the handle piece, the power supply assembly is provided with the buckle portion, the handle piece includes locking body, bellying and locking portion, locking body movable mounting in one side of power supply assembly and can rotate for power supply assembly, bellying and locking portion all set up on locking body, wherein, drive bellying and locking portion at locking body and rotate towards the locking direction, and buckle portion and bellying buckle when buckle, locking portion buckle is in the through-hole of inserting the frame. Because the user only needs to promote the handle piece and rotate towards locking direction, the bellying of handle piece alright buckle with power module's buckle portion to fix power module in inserting the frame, consequently, on the one hand, its simple structure, on the other hand, it avoids the operation that the traditional technique needs extra operation locking device to realize more swiftly locking.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which the figures of the drawings are not to scale, unless expressly stated otherwise.
FIG. 1 is a schematic diagram of a power module installed in a plug frame assembly according to an embodiment of the present invention;
FIG. 2 is a schematic view of a plug frame according to an embodiment of the present invention;
FIG. 3 is an exploded view of a power module according to an embodiment of the present invention;
FIG. 4 is a schematic view of a handle member according to an embodiment of the present invention;
FIG. 5 is a schematic view of a structure of a cover according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a state of a power module according to an embodiment of the invention.
Detailed Description
In order that the invention may be readily understood, a more particular description thereof will be rendered by reference to specific embodiments that are illustrated in the appended drawings. It will be understood that when an element is referred to as being "fixed" to another element, it can be directly on the other element or one or more intervening elements may be present therebetween. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or one or more intervening elements may be present therebetween. The terms "vertical," "horizontal," "left," "right," "inner," "outer," and the like are used in this specification for purposes of illustration only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and/or" as used in this specification includes any and all combinations of one or more of the associated listed items.
In addition, the technical features mentioned in the different embodiments of the invention described below can be combined with one another as long as they do not conflict with one another.
The embodiment of the invention provides a power supply assembly. Referring to fig. 1 and fig. 2, the plug frame assembly 100 includes a plug frame 200 and a power module 300. As shown in fig. 1 and 2, the user may fasten the power module 300 in the through hole 21 of the plug frame 200, or may pull the power module 300 out of the plug frame 200.
One plug frame 200 may be provided with a plurality of power supply bits, each of which may house one power supply module 300, and thus one plug frame 200 may be mounted with a plurality of power supply modules 300.
Referring to fig. 3 and fig. 4 together, the power module 300 includes: the power assembly 400 and the pull 500.
The power supply assembly 400 includes a housing 41, a power supply assembly 42 and a cover 43, the housing 41 includes a housing cavity 411, the power supply assembly 42 is disposed in the housing cavity 411 of the housing 41, and the cover 43 is disposed at the front end of the housing 41.
The power supply assembly 400 is provided with a catching part 44, wherein the catching part 44 may be provided on any of the above components, and as shown in fig. 3, the catching part 44 is provided on the cover 43 for catching the handle member 500.
The power supply assembly 400 is further provided with a first blocking portion 45, and the first blocking portion 45 may be a connection post between the housing 41 and the power supply assembly 42, for example, the connection post is a pin for fixedly mounting the housing 41 and the power supply assembly 42, that is, the housing 41 is connected to the power supply assembly 42 through the pin. The first blocking portion 45 may also be a fixing member provided at a side of the power supply assembly 42, and no limitation is made to the shape of the first blocking portion 45.
The handle member 500 may be a wrench or other structural member.
In this embodiment, the handle member 500 includes a locking body 51, a protruding portion 52, a locking portion 53, a second blocking portion 54, and a power assisting portion 55. The locking body 51 is movably mounted on one side of the power module 400 and can rotate relative to the power module 400, for example: the locking body 51 is provided with a pin hole 511, the locking body 51 is movably connected with the power supply assembly 400 through the pin hole 511, and the locking body 51 can rotate around the pin hole 511.
The locking body 51 may have other shapes that are easy for a user to manually operate, for example, the locking body 51 has a "C" shape, and a portion thereof is open and another portion thereof is closed, so that the user can conveniently hold the closed portion of the locking body 51 to pull the power module 400 out of the bezel 200.
The protruding portion 52 and the locking portion 53 are disposed on the locking body 51. In some embodiments, the protrusion 52 may be disposed on the outer circumferential surface of the locking body 51, the locking portion 53 may be disposed opposite to the protrusion 52, and the locking portion 53 may be a protrusion or the like.
When the locking body 51 drives the protruding portion 52 and the locking portion 53 to rotate in the locking direction, and the fastening portion 44 is fastened to the protruding portion 52, the locking portion 53 is fastened to the through hole 21 of the plug frame 200, and thus the power module 300 is fastened to the plug frame 200. When the power module 300 needs to be pulled out of the bezel 200, the user manually operates to disengage the locking portion 44 from the protruding portion 52, and then the locking portion 53 is disengaged from the through hole 21 of the bezel 200, so that the user pulls the handle 500 to pull the power module 300 out of the bezel 200. The "locking direction" refers to a direction in which the power module 300 is locked in the bezel 200.
Since the user only needs to push the handle member 500 to rotate in the locking direction, the protrusion 52 of the handle member 500 can be engaged with the engagement portion 44 of the power module 400, thereby fixing the power module 400 in the bezel 200, on the one hand, the structure thereof is simple, and on the other hand, it is avoided that the conventional art requires an additional operation of the locking device, thereby achieving more rapid locking.
The second blocking portion 54 is fixedly installed on the locking body 51, and the second blocking portion 54 may be installed on the locking body 51 as a solid component, or may be a special structure of the locking body 51 itself, for example, the second blocking portion 54 is a semicircular hole 511 of the locking body 51, and when the first blocking portion 45 is a cylinder, the diameter of the semicircular hole 511 is greater than or equal to the diameter of the first blocking portion 45.
In the conventional art, when the locking device releases the wrench, the wrench moves to the outside, and the moved wrench contacts with the external carrier, and when the wrench is pulled by a user, the wrench contacts with the external carrier, so that the wrench and the external carrier are squeezed under the action of the pulling force, and the wrench or the external carrier is easily damaged, wherein the external carrier can be a ground or a table top, etc. In addition, because one side of the wrench is supported on the external supporting body, when a user pulls the wrench by hand to pull the power module out of the plug frame, the pulling force cannot be fully applied to the power module, and the pulling efficiency is not high.
Therefore, in the present embodiment, when the locking body 51 drives the protruding portion 52 and the locking portion 53 to rotate in the disengaging direction, and the fastening portion 44 is disengaged from the protruding portion 52, the first blocking portion 45 blocks the movement of the second blocking portion 54, so that the locking body 51 is not in contact with the external carrier. Since the locking body 51 is not in contact with the external carrier, a pulling force can be entirely applied to the power module 400, and thus, it can efficiently pull out the power module 400. Also, the handle piece 500 is not in contact with the external carrier, which can well protect the handle piece 500 or the external carrier.
The power assisting portion 55 is disposed on the locking body 51, and when the locking portion 53 is disengaged from the through hole 21 of the plug frame 200, the power assisting portion 55 abuts against the plug frame 200, so that the power module 400 moves relative to the plug frame 200. Generally, when the fastening portion 44 is disengaged from the protruding portion 52, the user pulls the handle member 500 by hand, and during pulling, the power assisting portion 55 of the handle member 500 abuts against the plug frame 200, so, according to the lever principle, the user can easily pull the power module 400 out of the plug frame 200 by pulling force with the contact point between the power assisting portion 55 and the plug frame 200 as a fulcrum.
Further, when the first blocking portion 45 blocks the movement of the second blocking portion 54 and the power assisting portion 55 abuts against the bezel 200, the locking body 51 is not in contact with the external carrier. Therefore, it is possible to efficiently pull out the power supply assembly 400. Also, the handle piece 500 is not in contact with the external carrier, which can well protect the handle piece 500 or the external carrier.
Referring to fig. 5, the cover 43 includes an opening 431, and the opening 431 is in a shape of a long through hole. One end of the locking body 51 passes through the opening 431 and is movably connected with the housing 41, the other end of the locking body 51 drives the protruding portion 52 and the locking portion 53 to rotate towards the locking direction, and when the fastening portion 44 is fastened with the protruding portion 52, the locking portion 53 is fastened in the through hole 21 of the plug frame 200.
An elastic member 432 is disposed in the middle of the opening 431, and when the protruding portion 52 is snapped with the snapping portion 44, the elastic member 432 is propped against the locking body 51, so that the elastic member 432 applies a force to the locking body 51 tending to separate from the opening 431. When the boss 52 is disengaged from the catching portion 44, the elastic member 432 automatically ejects the other end of the locking body 51 from the opening 431 immediately, so that the user holds the locking body 51.
In some embodiments, the elastic member 432 may be a plastic member or the like.
As shown in fig. 5, the fastening portion 44 includes a connecting member 441 and a latch 442, one end of the connecting member 441 is disposed on the cover 43, the other end of the connecting member 441 passes through the opening 431, and the latch 442 is disposed at the other end of the connecting member 441. Therefore, after the latch 442 is snapped onto the protruding portion 52, if the user needs to pull the power module 300 out of the bezel 200, the user can carry the connecting member 441 to disengage the latch 442 from the protruding portion 52, and then the elastic member 432 will automatically eject the other end of the locking body 51 from the opening 431.
As shown in fig. 5, the latch 442 includes a first guiding surface 4421, the protrusion 52 includes a second guiding surface 5421, and when the other end of the locking body 51 drives the protrusion 52 and the locking portion 53 to rotate in the locking direction, the second guiding surface 5421 contacts with and moves relative to the first guiding surface 4421, so that the protrusion 52 is snapped into the latch 442. Therefore, by virtue of the guiding engagement between the first guiding surface 4421 and the second guiding surface 5421, the latch 442 is fast snapped with the protruding portion 52, so as to improve the efficiency of fixing the power module 300 in the bezel 200.
The protruding portion 52 further includes an arc surface 5422 intersecting with the second guiding surface 5421, the arc surface 5422 is provided with a concave region 523, when the other end of the locking body 51 drives the protruding portion 52 and the locking portion 53 to rotate towards the locking direction, the second guiding surface 5421 contacts with the first guiding surface 4421 and moves relatively, so that the clamping block 442 is clamped in the concave region 523 of the arc surface 5422, and the concave region 523 can further limit the movement of the clamping block 442, so that the clamping stability between the protruding portion 52 and the clamping portion 44 can be improved by the concave region 523.
In order to further illustrate the power module 100 provided in the embodiment of the present invention, the working principle of the power module 100 is described in detail with reference to fig. 6, and it should be noted that the following description is provided to assist in understanding the power module 100 provided in the embodiment of the present invention, and does not limit the structure, the application range, etc. of the power module 100.
1. The power module 100 is fixed to the operation principle of the plug frame 200.
The user pushes the power module 100 into the bezel 200, at this time, the protruding portion 52 of the handle member 500 is not yet engaged with the engaging portion 44 of the power module 400.
When the user pushes the power module 100 into the preset position of the bezel 200, the user manually rotates the handle member 500 toward the locking direction, and thus, the locking body 51 of the handle member 500 drives the protrusion 52 and the locking portion 53 to rotate. The protruding portion 52 is fastened and fixed with the clamping block 442 of the fastening portion 44 through the guiding action between the second guiding surface 5421 and the first guiding surface 4421, at the same time, the locking portion 53 is fastened in the through hole 21 of the plug frame 200, and the elastic member 432 abuts against the locking body 51, so that the other end of the locking body 51 has a tendency to leave the opening 431.
To this end, the user has secured the power module 100 within the bezel 200.
2. The power module 100 pulls out the working principle of the plug frame 200.
The user holds the connecting member 441, so that the connecting member 441 drives the latch 442 to disengage from the protrusion 52, and then the elastic member 432 ejects the other end of the locking body 51 of the handle 500 from the opening 431, and at the same time, the locking body 51 drives the locking portion 53 to disengage from the through hole 21 of the bezel 200. Therefore, the user holds the locking body 51 of the handle member 500, and applies a pulling force to pull the power module 100 out of the bezel 200.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (9)
1. A power module for snap-fitting within a bezel, the power module comprising:
A power supply assembly provided with a snap-fit portion and a first blocking portion;
The handle piece comprises a locking body, a protruding part, a locking part and a second blocking part, wherein the locking body is movably arranged on one side of the power supply assembly and can rotate relative to the power supply assembly, the protruding part and the locking part are arranged on the locking body, the locking body drives the protruding part and the locking part to rotate towards a locking direction, and when the buckling part and the protruding part are buckled, the locking part is buckled in a through hole of the inserting frame; the second blocking part is fixedly arranged on the locking body, the locking body drives the protruding part and the locking part to rotate towards the separation direction, and when the buckling part is separated from the protruding part, the first blocking part blocks the movement of the second blocking part, so that the locking body is not contacted with an external carrier.
2. The power module of claim 1, wherein the handle member further comprises a power assisting portion disposed on the locking body, the power assisting portion abutting against the plug frame when the locking portion is disengaged from the through hole of the plug frame, such that the power module moves relative to the plug frame.
3. The power module of claim 2, wherein the locking body is not in contact with an external carrier when the first blocking portion blocks movement of the second blocking portion and the power assisting portion abuts against the bezel.
4. A power module according to any one of claims 1 to 3, wherein the power assembly comprises:
a housing including a receiving cavity;
The power supply assembly is arranged in the accommodating cavity of the shell;
The cover body is arranged at the front end of the shell, the buckling part is arranged on the cover body, the cover body comprises an opening, one end of the locking body penetrates through the opening and is movably connected with the shell, the other end of the locking body drives the protruding part and the locking part to rotate towards the locking direction, and when the buckling part and the protruding part buckle, the locking part buckles in the through hole of the inserting frame.
5. The power module of claim 4, wherein the power module further comprises a power supply module,
The clamping part comprises a connecting piece and a clamping block, one end of the connecting piece is arranged on the cover body, the other end of the connecting piece penetrates through the opening, the clamping block is arranged at the other end of the connecting piece, and the clamping block comprises a first guide surface;
The protruding portion comprises a second guide surface, and when the other end of the locking body drives the protruding portion and the locking portion to rotate towards the locking direction, the second guide surface is in contact with the first guide surface and moves relatively, so that the protruding portion and the clamping block are buckled.
6. The power module according to claim 5, wherein the protruding portion further comprises an arc surface intersecting with the second guiding surface, the arc surface is provided with a concave area, and when the other end of the locking body drives the protruding portion and the locking portion to rotate towards the locking direction, the second guiding surface contacts with the first guiding surface and moves relatively, so that the clamping block is clamped in the concave area of the arc surface.
7. The power module of claim 4, wherein an elastic member is disposed in the middle of the opening, and the elastic member abuts against the locking body when the protruding portion is snapped with the snapping portion.
8. The power module of claim 4 wherein the housing is connected to the power supply assembly by pins.
9. A plug frame assembly comprising a power module according to any one of claims 1 to 8, and a plug frame, wherein the locking portion of the power module is snapped into the through hole of the plug frame.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203794.XA CN108243595B (en) | 2018-03-13 | 2018-03-13 | Power module and plug frame assembly |
| PCT/CN2018/081426 WO2019174071A1 (en) | 2018-03-13 | 2018-03-30 | Power source module and plug-in frame assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810203794.XA CN108243595B (en) | 2018-03-13 | 2018-03-13 | Power module and plug frame assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108243595A CN108243595A (en) | 2018-07-03 |
| CN108243595B true CN108243595B (en) | 2024-05-10 |
Family
ID=62699899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810203794.XA Active CN108243595B (en) | 2018-03-13 | 2018-03-13 | Power module and plug frame assembly |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108243595B (en) |
| WO (1) | WO2019174071A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108243594B (en) * | 2018-03-09 | 2023-10-20 | 西安麦格米特电气有限公司 | Power module and plug frame assembly |
| CN209184910U (en) * | 2018-10-08 | 2019-07-30 | 中兴通讯股份有限公司 | A kind of spanner structure and the cabinet subrack using the spanner structure |
| CN111212530A (en) * | 2020-02-21 | 2020-05-29 | 北京航天广通科技有限公司 | A power supply device and transmitter in the form of blind insertion |
| CN112954941A (en) * | 2021-03-23 | 2021-06-11 | 深圳麦格米特电气股份有限公司 | Plug-in module and electrical equipment |
| CN115707205B (en) * | 2021-08-04 | 2025-08-15 | 台达电子工业股份有限公司 | Safety device for power modules of medium and high voltage systems |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019174071A1 (en) | 2019-09-19 |
| CN108243595A (en) | 2018-07-03 |
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