CN214852240U - Device for pulling and fixing power module and power module - Google Patents
Device for pulling and fixing power module and power module Download PDFInfo
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- CN214852240U CN214852240U CN202121305566.7U CN202121305566U CN214852240U CN 214852240 U CN214852240 U CN 214852240U CN 202121305566 U CN202121305566 U CN 202121305566U CN 214852240 U CN214852240 U CN 214852240U
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Abstract
The utility model relates to the technical field of power supply modules, in particular to a device for pulling and fixing a power supply module, which comprises a first panel and a second panel fixedly connected with the first panel; when the second panel is fixedly connected with the front panel, the top end of the limiting part is positioned in the through hole on the inserting box frame body opposite to the limiting part, and the ejecting part is positioned on one side of the long side edge of the inserting box frame body; when the second panel and the front panel are disconnected, the second panel can generate displacement away from the direction of the front panel and drive the first panel to rotate relative to the side panel, the limiting part is moved out of the through hole in the rotating process of the first panel, and the ejection part always abuts against the long side edge, so that the power module moves. The utility model provides a power module pulling out and fixed device has the function of fixed power module and pulling out power module simultaneously, can realize through the body that fixed and pulling out of power module, convenient operation. The utility model also provides a power module.
Description
Technical Field
The utility model belongs to the technical field of power module technique and specifically relates to a power module is taken out and is related to with fixed device and power module.
Background
The power module usually adopts the connected mode of hot plug, makes things convenient for later maintenance and replacement. After the power supply module is inserted into the rack, the power supply module needs to be fixed by using screws, so that the power supply module is prevented from moving; when the power supply module needs to be pulled out of the rack, a handle is usually arranged on the front surface of the power supply module.
When the power module is inserted into the rack box, the power module is provided with a box frame, the long side of the box frame is generally flush with the front surface of the power module, and the box frame is provided with a plurality of through holes; when the power supply module is pulled out, screws for fixing the power supply module and the plug-in box frame body are screwed out, and then the power supply module is pulled out through a handle; the process is loaded down with trivial details, and work load is great, and the handle occupies great space usually moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a power module pulls out and fixed device and power module to solve the problem that above-mentioned prior art exists, be convenient for fix and pull out power module, save space.
In order to achieve the above object, the utility model provides a following scheme:
the utility model provides a device for drawing and fixing a power module, which comprises a body, wherein the body is provided with a first panel and a second panel fixedly connected with the first panel; the plane where the first panel is located is used for being arranged in parallel with the plane where the side panel of the power supply module is located, and the first panel is used for being rotatably connected with the side panel; the second panel is used for forming a detachable connection with the front panel of the power supply module; the upper end of the first panel is provided with an ejecting part and a limiting part, and a groove is formed between the ejecting part and the limiting part; when the second panel is fixedly connected with the front panel, the top end of the limiting part is positioned in a through hole on the inserting box frame body opposite to the limiting part, the ejection part is positioned on one side of the long side edge of the inserting box frame body, and the part of the inserting box frame body between the through hole and the long side edge can be embedded in the groove; when the second panel is disconnected with the front panel, the second panel can displace in the direction away from the front panel and drive the first panel to rotate relative to the side panel, the limiting part moves out of the through hole in the rotation process of the first panel, and the ejection part always abuts against the long side edge, so that the power module moves.
Preferably, the first panel is adapted to form a rotatable connection with an upper portion adjacent the side panel; the second panel is adapted to form a detachable connection with a lower portion of the front panel.
Preferably, a through hole is formed in the first panel, and the through hole is located below the groove; the first panel is used for being rotatably connected with the side panel through a screw penetrating through the through hole, and the axial directions of the through hole and the screw are perpendicular to the plane of the side panel.
Preferably, a release screw is fixedly arranged on the second panel, and the second panel is used for forming a detachable connection with the front panel through the release screw.
Preferably, the plane of the first panel is perpendicular to the plane of the second panel.
Preferably, the first panel is integrally formed with the second panel.
Preferably, the side edge of the limiting part departing from the ejection part is provided with a slope surface.
The utility model also provides a power module, including the power module pulling and fixing device mentioned above.
Preferably, the side panels of the power module include an inner side panel and an outer side panel; the first panel is located between the inner side plate and the outer side plate, and screws sequentially penetrate through the outer side plate, the first panel and the inner side plate to achieve the rotary connection of the first panel with the inner side plate and the outer side plate.
The utility model discloses for prior art gain following technological effect:
the utility model provides a device for drawing and fixing a power module, which comprises a body with a first panel and a second panel, wherein the first panel can be rotationally connected with a side panel of the power module, and the second panel can be connected with the power module in a detachable way; when the position of the power module in the plug box needs to be fixed, the second panel and the front panel of the power module are in a connected state, the first panel and the second panel are fixedly connected, the first panel cannot rotate relative to the side panel, and at the moment, the top end of the limiting part on the first panel is positioned in the through hole opposite to the limiting part on the plug box frame body, the ejection part is positioned on one side of the long side edge of the plug box frame body, namely, the part of the plug box frame body between the through hole and the long side edge can be embedded in the groove, so that the ejection part and the limiting part can play a role in limiting the displacement of the power module, and the limiting part can prevent the power module from sliding out of the plug box; when the power module needs to be pulled out of the plug box, the connection state of the second panel and the positive panel of the power module is released, so that the second panel generates displacement in the direction away from the positive panel of the power module, in the displacement process of the second panel, because the second panel is fixedly connected with the first panel, the second panel can drive the first panel to rotate relative to the side panel of the power module, in the rotation process, the ejection part always abuts against the long side edge of the plug box frame body, the body and the plug box frame form a lever environment, the contact point of the ejection part and the long side edge is a fulcrum, the first panel can move and drive the power module to be pulled out of the plug box for a distance, in addition, in the rotation process, the limiting part is moved out of the through hole, and the power module is prevented from being pulled out of the plug box. The utility model provides a power module pulling out and fixed device has the function of fixed power module and pulling out power module simultaneously, can realize through the body that fixed and pulling out of power module, convenient operation.
The utility model also provides a power module contains the power module extraction and the fixed device that the aforesaid mentioned, is convenient for fix the position of power module in the plug-in box and is convenient for extract power module from the plug-in box.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described 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 according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a device for extracting and fixing a power module according to an embodiment;
fig. 2 is a schematic structural diagram of a power module provided in the second embodiment;
fig. 3 is a schematic assembly diagram of the power module and the plug box according to the second embodiment;
fig. 4 is another assembly diagram of the power module and the plug box provided in the second embodiment;
fig. 5 is an assembly diagram of the power module and the inserting box frame provided in the second embodiment in a fixed state;
fig. 6 is an assembly diagram of the power module and the box frame provided in the second embodiment in a pulled-out state.
Icon: 1-body; 11-a first panel; 111-a push-out portion; 112-a limiting part; 113-a groove; 114-a through hole; 12-a second panel; 13-a screw; 14-captive screw; 2-a power supply module; 21-side panel; 211-inner decking; 212-outer panel; 22-a front panel; 3-inserting the box frame body; 31-a through hole; 32-long side.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model aims at providing a power module pulls out and fixed device and power module to solve the problem that above-mentioned prior art exists, be convenient for fix and pull out power module, save space.
In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.
Example one
Referring to fig. 1, the present embodiment provides a device for drawing and fixing a power module, which includes a body 1 having a first panel 11 and a second panel 12 fixedly connected to the first panel 11; the plane of the first panel 11 is used for being arranged parallel to the plane of the side panel 21 of the power module 2, and the first panel 11 is used for forming rotatable connection with the side panel 21; the second panel 12 is used for forming a detachable connection with the front panel 22 of the power supply module 2; the upper end of the first panel 11 is provided with an ejecting part 111 and a limiting part 112, and a groove 113 is arranged between the ejecting part 111 and the limiting part 112; when the second panel 12 is fixedly connected with the front panel 22, the top end of the limiting part 112 is located in the through hole 31 of the inserting box frame 3 opposite to the limiting part 112, and the ejecting part 111 is located on one side of the long side 32 of the inserting box frame 3; when the second panel 12 is disconnected from the front panel 22, the second panel 12 can displace in a direction away from the front panel 22 and drive the first panel 11 to rotate relative to the side panel 21, the limiting portion 112 moves out of the through hole 31 and the ejecting portion 111 always abuts against the long side 32 during the rotation of the first panel 11, so that the power module 2 moves.
Referring to fig. 3-5, when the position of the power module 2 in the box needs to be fixed, the second panel 12 is connected to the front panel 22 of the power module 2, because the first panel 11 is fixedly connected to the second panel 12, the first panel 11 cannot rotate relative to the side panel 21, the top end of the limiting portion 112 on the first panel 11 is located in the through hole 31 on the box frame 3 opposite to the limiting portion 112, the ejector 111 is located on one side of the long side 32 of the box frame 3, that is, the part of the box frame 3 between the through hole 31 and the long side 32 can be embedded in the groove 113, so that the ejector 111 and the limiting portion 112 can both play a role in limiting the displacement of the power module 2, and the limiting portion 112 can prevent the power module 2 from sliding out of the box; referring to fig. 6, when the power module 2 needs to be pulled out from the box, the connection between the second panel 12 and the front panel 22 of the power module 2 is released, so that the second panel 12 is displaced away from the front panel 22 of the power module 2, in the displacement process of the second panel 12, because the second panel 12 is fixedly connected with the first panel 11, the second panel 12 can drive the first panel 11 to rotate relative to the side panel 21 of the power module 2, in the rotation process, the ejection part 111 always abuts against the long side 32 of the box frame 3, the body 1 and the box frame 3 form a lever environment, the contact point of the ejection part 111 and the long side 32 is a fulcrum, the first panel 11 can move, and drive power module 2 to extract a certain distance from the subrack, in addition in rotatory process, spacing portion 112 shifts out from through-hole 31, avoids spacing portion 112 to restrict power module 2 and takes place the displacement. The power module pulling and fixing device provided by the embodiment has the functions of fixing the power module 2 and pulling the power module 2, and can fix and pull the power module 2 through the body 1, so that the operation is convenient.
In an alternative of this embodiment, preferably, referring to fig. 2-6, the first panel 11 is adapted to form a rotatable connection with the upper portion of the side panel 21; the second panel 12 is used for forming detachable connection with the lower part of the front panel 22; with this arrangement, in the process of drawing out the power module 2, the distance between the contact point of the ejector 111 and the long side 32 of the box insertion frame 3 and the release screw 14 is longer, and in the process of rotating the first panel 11 via the second panel 12, the power module 2 can be moved by applying a small force to the second panel 12, which saves labor in the operation process.
In an alternative of this embodiment, please refer to fig. 1, preferably, a through hole 114 is formed in the first panel 11, and the through hole 114 is located below the groove 113; referring to fig. 2, the first panel 11 is used for being rotatably connected with the side panel 21 by the screw 13 penetrating through the through hole 114, and the screw 13 also plays a role of limiting the position of the first panel 11 and preventing the body 1 from being disconnected from the side panel 21; the through holes 114 and the screws 13 are axially perpendicular to the plane of the side panel 21, so that the plane of the first panel 11 can rotate around the axis of the screws 13 relative to the plane of the side panel 21.
In an alternative of this embodiment, please refer to fig. 1, preferably, a release screw 14 is fixedly disposed on the second panel 12, and the second panel 12 is detachably connected to the front panel 22 through the release screw 14; when the power module 2 needs to be fixed, the release screw 14 enables the second panel 12 to be fixedly connected with the front panel 22 of the power module 2, so that the effect of limiting the rotation of the first panel 11 is achieved, the limiting part 112 and the ejection part 111 are prevented from rotating, and the position of the power module 2 is fixed; when power module 2 needs to be taken out, the screw 14 is taken off through the pine and the connection state of second panel 12 and power module 2's front panel 22 is removed, the rotation restriction of first panel 11 is removed to drive first panel 11 through second panel 12 and rotate, in the rotation process, screw 14 is taken off in the pine and the effect that can play the handle is convenient for mention second panel 12.
In the alternative of this embodiment, it is preferable that the plane of the first panel 11 is perpendicular to the plane of the second panel 12; because be the vertical relation between power module 2's the side board 21 and the front panel 22, consequently, the plane that is located between first panel 11 and the second panel 12 also sets up perpendicularly, is convenient for body 1 and power module 2's connection, realizes body 1 and power module 2's face contact, saves the shared space of body 1.
In an alternative of this embodiment, please preferably refer to fig. 1, the first panel 11 and the second panel 12 are integrally formed; the integrally formed body 1 has better strength and long service life.
In an alternative of this embodiment, preferably, referring to fig. 1, a side surface of the limiting portion 112 facing away from the ejecting portion 111 is provided with a slope; during the process of rotating the first panel 11 to draw the power module 2 out of the box, the limiting portion 112 is rotated out of the through hole 31 with the first panel 11.
Example two
Referring to fig. 2, the present embodiment provides a power module 2, which includes a device for pulling and fixing the power module in the first embodiment; further, the side panel 21 of the power module 2 includes an inner side panel 211 and an outer side panel 212 arranged in parallel; the first panel 11 is positioned between the inner side plate 211 and the outer side plate 212, the first panel 11 is arranged in parallel with the inner side plate 211 and the outer side plate 212, and the first panel 11 is arranged between the inner side plate 211 and the outer side plate 212, so that the stability of the rotary connection can be improved; further, the screw 13 penetrates through the outer side plate 212, the first panel 11 and the inner side plate 211 in sequence to realize the rotary connection of the first panel 11 with the inner side plate 211 and the outer side plate 212; at the same time, the screw 13 can also enable the device provided in the first embodiment to be detachably connected with the power supply module 2.
The utility model discloses a concrete example is applied to explain the principle and the implementation mode of the utility model, and the explanation of the above example is only used to help understand the method and the core idea of the utility model; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the concrete implementation and the application scope. In summary, the content of the present specification should not be construed as a limitation of the present invention.
Claims (9)
1. The utility model provides a power module pulls out and fixed device which characterized in that: comprises a body (1) having a first panel (11) and a second panel (12) secured to the first panel (11);
the plane of the first panel (11) is used for being arranged in parallel to the plane of the side panel (21) of the power module (2), and the first panel (11) is used for being rotatably connected with the side panel (21); the second panel (12) is used for forming a detachable connection with a front panel (22) of the power supply module (2); the upper end of the first panel (11) is provided with an ejecting part (111) and a limiting part (112), and a groove (113) is arranged between the ejecting part (111) and the limiting part (112);
when the second panel (12) is fixedly connected with the front panel (22), the top end of the limiting part (112) is positioned in a through hole (31) on the inserting box frame body (3) opposite to the limiting part (112), and the ejecting part (111) is positioned on one side of a long side (32) of the inserting box frame body (3);
when the second panel (12) is disconnected from the front panel (22), the second panel (12) can displace in the direction away from the front panel (22) and drive the first panel (11) to rotate relative to the side panel (21), the limiting part (112) moves out of the through hole (31) in the rotation process of the first panel (11), and the ejecting part (111) always abuts against the long side (32) to enable the power module (2) to move.
2. The power module drawing and fixing device according to claim 1, wherein: the first panel (11) is used for forming a rotatable connection with the upper part close to the side panel (21); the second panel (12) is adapted to form a detachable connection with a lower portion of the front panel (22).
3. The power module drawing and fixing device according to claim 2, wherein: a through hole (114) is formed in the first panel (11), and the through hole (114) is located below the groove (113); the first panel (11) is used for being rotatably connected with the side panel (21) through a screw (13) penetrating through the through hole (114), and the axial directions of the through hole (114) and the screw (13) are perpendicular to the plane of the side panel (21).
4. The power module drawing and fixing device according to claim 2, wherein: a release screw (14) is fixedly arranged on the second panel (12), and the second panel (12) is used for forming detachable connection with the front panel (22) through the release screw (14).
5. The power module drawing and fixing device according to claim 1, wherein: the plane of the first panel (11) is perpendicular to the plane of the second panel (12).
6. The power module drawing and fixing device according to claim 5, wherein: the first panel (11) is integrally formed with the second panel (12).
7. The power module drawing and fixing device according to claim 1, wherein: the side surface of the limiting part (112) departing from the ejection part (111) is provided with a slope surface.
8. A power module, characterized by: comprising a device for the extraction and fixation of a power supply module according to any one of claims 1-7.
9. The power supply module of claim 8, wherein: the side panel (21) of the power module (2) comprises an inner side plate (211) and an outer side plate (212) which are arranged in parallel;
the first panel (11) is positioned between the inner side plate (211) and the outer side plate (212), and the first panel (11) is arranged in parallel with the inner side plate (211) and the outer side plate (212); and a screw (13) penetrates through the outer side plate (212), the first panel (11) and the inner side plate (211) in sequence to realize the rotary connection of the first panel (11) with the inner side plate (211) and the outer side plate (212).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305566.7U CN214852240U (en) | 2021-06-11 | 2021-06-11 | Device for pulling and fixing power module and power module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121305566.7U CN214852240U (en) | 2021-06-11 | 2021-06-11 | Device for pulling and fixing power module and power module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214852240U true CN214852240U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121305566.7U Active CN214852240U (en) | 2021-06-11 | 2021-06-11 | Device for pulling and fixing power module and power module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214852240U (en) |
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2021
- 2021-06-11 CN CN202121305566.7U patent/CN214852240U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device for pulling out and fixing power module and power module Effective date of registration: 20220310 Granted publication date: 20211123 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YONGLI RAYCO TECHNOLOGY Co.,Ltd. Registration number: Y2022420000055 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230320 Granted publication date: 20211123 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YONGLI RAYCO TECHNOLOGY Co.,Ltd. Registration number: Y2022420000055 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power module extraction and fixation device and power module Effective date of registration: 20230327 Granted publication date: 20211123 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: WUHAN YONGLI RAYCO TECHNOLOGY Co.,Ltd. Registration number: Y2023420000129 |