CN217644015U - Pin pulling mechanism, power module fixing device and power module cabinet - Google Patents

Pin pulling mechanism, power module fixing device and power module cabinet Download PDF

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Publication number
CN217644015U
CN217644015U CN202221611502.4U CN202221611502U CN217644015U CN 217644015 U CN217644015 U CN 217644015U CN 202221611502 U CN202221611502 U CN 202221611502U CN 217644015 U CN217644015 U CN 217644015U
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China
Prior art keywords
buckle
pin
pulling
power module
guide groove
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Active
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CN202221611502.4U
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Chinese (zh)
Inventor
冯世贵
覃继巧
柏建国
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Shenzhen Youyou Green Energy Co ltd
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Shenzhen Youyou Green Energy Co ltd
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Priority to CN202221611502.4U priority Critical patent/CN217644015U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries

Abstract

The utility model relates to a set pin mechanism, power module fixing device and power module cabinet. The pin pulling mechanism comprises a pin pulling main body plate and a guide plate; the guide plate comprises a guide groove, a first buckle and a second buckle, wherein the first buckle and the second buckle are arranged at two ends of the guide groove; the pull pin main body plate comprises a substrate, a pull buckle fixedly arranged on a first side of the substrate, a pull pin fixedly arranged on a second side of the substrate, a first buckle position and a second buckle position, wherein the substrate is accommodated in the guide groove and can slide along the guide groove; when the substrate slides to a first working position in the guide groove, the pulling buckle is located at a first pulling buckle position, the first buckle and the first buckle position are buckled, when the substrate slides to a second working position in the guide groove, the pulling buckle is located at a second pulling buckle position, and the second buckle position are buckled. The utility model discloses an operation process is simple, the installation is convenient and labour saving and time saving.

Description

Pin pulling mechanism, power module fixing device and power module cabinet
Technical Field
The utility model relates to a power module, more specifically say, relate to a thumb pin mechanism, power module fixing device and power module cabinet.
Background
Along with electric automobile is more and more, its required electric pile quantity that fills has also been more and more. Because the power module is one of the core components in the charging pile. So fill the power module of installation in the electric pile and also more and more. At present, the power module is usually locked on the bracket 2 of the charging pile cabinet by a panel 10 of the power module 1 through a screw 3. Fig. 1A-1B are schematic diagrams illustrating an installation process of a conventional power module. The screw disassembling and assembling process is not only tedious and time-consuming, but also very inconvenient.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in, to the above-mentioned defect of prior art, provide a simple operation, install convenient and labour saving and time saving's round pin mechanism of dialling and power module including this round pin mechanism.
The utility model provides a technical scheme that its technical problem adopted is: constructing a pin pulling mechanism, which comprises a pin pulling main body plate and a guide plate; the guide plate comprises a guide groove, a first buckle and a second buckle, wherein the first buckle and the second buckle are arranged at two ends of the guide groove; the pull pin main body plate comprises a substrate, a pull buckle fixedly arranged on a first side of the substrate, a pull pin fixedly arranged on a second side of the substrate, a first buckle position and a second buckle position, wherein the substrate is accommodated in the guide groove and can slide along the guide groove; when the substrate slides to a first working position in the guide groove, the pulling buckle is located at a first pulling buckle position, the first buckle and the first buckle position are buckled, when the substrate slides to a second working position in the guide groove, the pulling buckle is located at a second pulling buckle position, and the second buckle position are buckled.
In the pin pulling mechanism of the present invention, the pin pulling mechanism includes a triangular support portion extending in a direction away from the base plate, and a pin portion extending horizontally from one side of the triangular support portion.
The pin pulling mechanism in, further include reinforced pressing plate and reinforced side plate, reinforced pressing plate sets up the pin pulling one side of pin portion just set up the confession on the reinforced pressing plate the L type breach that the pin portion passed, reinforced side plate sets up reinforced pressing plate dorsad one side of pin pulling just set up the confession the one side breach that the pin portion passed.
Another technical solution adopted by the present invention for solving the technical problems is to construct a power module fixing device, which includes a pin pulling mechanism fixed to a panel assembly of a power module, a first avoidance notch provided on a side of a housing of the power module adjacent to the panel assembly, and a second avoidance notch provided on a bracket for fixing the power module; the pin pulling mechanism comprises a pin pulling main body plate and a guide plate; the guide plate comprises a guide groove, a first buckle and a second buckle, wherein the first buckle and the second buckle are arranged at two ends of the guide groove; the pull pin main body plate comprises a substrate, a pull buckle fixedly arranged on a first side of the substrate, a pull pin fixedly arranged on a second side of the substrate, a first buckle position and a second buckle position, wherein the substrate is accommodated in the guide groove and can slide along the guide groove; when the substrate slides to a first working position in the guide groove, the pulling buckle is positioned at a first pulling buckle position, the first buckle and the first buckle position are buckled, and when the substrate slides to a second working position in the guide groove, the pulling buckle is positioned at a second pulling buckle position, and the second buckle position are buckled; when the pulling buckle is positioned at a first pulling buckle position, the pulling pin is positioned at a first position of the first avoidance notch or a first position of the second avoidance notch; when the pulling buckle is located at the second pulling buckle position, the pulling pin is located at the second position of the first avoiding notch or the second position of the second avoiding notch.
In the power module fixing device of the present invention, the pulling pin includes a triangular support portion extending in a direction away from the base plate, and a pin portion extending horizontally from one side of the triangular support portion.
Power module fixing device in, further include deep floor board and reinforced side board, deep floor board sets up the pull pin one side of pin portion just set up the confession on the deep floor board the L type breach that the pin portion passed, reinforced side board sets up deep floor board dorsad one side of pull pin just sets up the confession the one side breach that the pin portion passed.
In the power module fixing device of the present invention, the first avoiding notch is a T-shaped opening, and the pin portion passes through the T-shaped opening.
Power module fixing device in, the breach correspondence is dodged to the second the L type mouth that T type mouth set up, the pin portion passes L type mouth.
In the power module fixing device of the present invention, the power module fixing device further includes a plurality of screws, a plurality of through holes are correspondingly formed in the panel assembly, a plurality of screw holes are correspondingly formed in the bracket, and the plurality of screws pass through the plurality of through holes to fix the power module in the plurality of screw holes.
The utility model provides a another technical scheme that its technical problem adopted is, construct a power module cabinet, including a plurality of power module with correspond the bracket component of fixed each power module, a plurality of according to above-mentioned arbitrary one power module fixing device, every power module fixing device fixes a power module on a bracket component.
The utility model discloses a whole operation process only need simply stir pull out the knot can, not only easy operation, installation convenient and labour saving and time saving.
Drawings
The invention will be further explained with reference to the drawings and examples, wherein:
FIGS. 1A-1B are schematic diagrams of a conventional power module installation process;
fig. 2A is a schematic structural view of a pin pulling main body plate of the pin pulling mechanism of the present invention;
fig. 2B is a schematic structural view of a guide plate of the pin pulling mechanism of the present invention;
fig. 3A is an exploded schematic view of a preferred embodiment of the deadbolt mechanism of the present invention;
FIG. 3B is a schematic combination diagram of the preferred embodiment of the deadbolt mechanism shown in FIG. 3A;
fig. 4A-4D are schematic views of various components of a power module fixing device according to a preferred embodiment of the present invention;
5A-5C illustrate a schematic view of a power module mounted to a bracket by a power module fixture;
fig. 6A-6B illustrate the operating principle of the deadbolt mechanism when locked and unlocked.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The pin pulling mechanism of the utility model comprises a pin pulling main body plate and a guide plate; the guide plate comprises a guide groove, a first buckle and a second buckle, wherein the first buckle and the second buckle are arranged at two ends of the guide groove; the pull pin main body plate comprises a base plate, a pull buckle fixedly arranged on a first side of the base plate, a pull pin fixedly arranged on a second side of the base plate, a first buckle position and a second buckle position, and the base plate is accommodated in the guide groove and can slide along the guide groove; when the substrate slides to a first working position in the guide groove, the pulling buckle is located at a first pulling buckle position, the first buckle and the first buckle position are buckled, when the substrate slides to a second working position in the guide groove, the pulling buckle is located at a second pulling buckle position, and the second buckle position are buckled. The pulling buckle is pulled out through pulling between two pulling buckle positions, so that the base plate fixedly connected with the pulling buckle can slide in the guide groove, the pulling pin on the opposite side of the base plate is correspondingly moved, and then a module to be fixed (such as a power module) of the fixed pulling pin mechanism can be fixed on the fixed frame or taken down from the fixed frame. The whole operation process only needs to simply stir and pull the buckle, and the operation is simple, the installation is convenient, and the time and the labor are saved.
Fig. 2A is a schematic structural view of the pin pulling main body plate of the pin pulling mechanism of the present invention. Fig. 2B is a schematic structural view of the guide plate of the pin pulling mechanism of the present invention. Fig. 3A is an exploded schematic view of a preferred embodiment of the deadbolt mechanism of the present invention. Fig. 3B is a schematic diagram of the combination of the preferred embodiment of the deadbolt mechanism shown in fig. 3A.
The pin pulling mechanism of the present invention will be described below with reference to fig. 2A to 3B. The pin pulling mechanism comprises a pin pulling main body plate 50 and a guide plate 40; the guide plate 40 includes a guide groove 41, and a catch 42 and a catch 43 provided at both ends of the guide groove 41. The guide plate 40 is a strip plate, and the guide groove 41 is arranged in the middle of the guide plate. Both end portions of the guide plate 40 are preferably further provided with convex fixing portions 45 and 46. The fixing portions 45 and 46 are provided on the same side of the guide plate 40 as the snaps 42 and 43, and fixing screw holes are provided thereon, respectively. The catches 42 and 43 may be rectangular catches with two raised edges disposed opposite each other along the direction of the guide slot.
The pin pulling main body plate 50 comprises a base plate 55, a pulling buckle 53 fixedly arranged on a first side of the base plate 55, and a pulling pin 54, a buckling position 51 and a buckling position 52 fixedly arranged on a second side of the base plate 55, wherein the base plate 55 is accommodated in the guide groove 41 and can slide along the guide groove 41. The catches 51 and 52 may be triangular projections that fit over the catches 42 and 43. When the substrate 55 slides to a first working position in the guide groove 41, the pulling buckle 53 is located at the first pulling buckle position, the buckle 42 is buckled with the buckle position 51, and when the substrate 55 slides to a second working position in the guide groove 41, the pulling buckle 53 is located at the second pulling buckle position, and the buckle 43 is buckled with the buckle position 52.
Since the pull stud 53 is fixed to the base plate 55, the base plate 55 can be moved simply by pulling the pull stud 53 so that it moves between the first pull stud position and the second pull stud position, so that the base plate 522 slides in the guide groove 41 from the first operating position to the second operating position, or so that the second operating position slides to the first operating position, while the pull pin 54 fixed to the other side of the base plate 55 opposite to the pull stud 53 also moves between the two operating positions. When the substrate 55 slides in the guide groove 41 to the first working position, the buckle 42 is buckled with the buckle position 51, so that the substrate 55 can be fixed at the first working position, and when the substrate 55 slides in the guide groove 41 to the second working position, the buckle 43 is buckled with the buckle position 52, so that the substrate 55 can be fixed at the second working position. While in both operating positions, the pin 54 is held in both operating positions.
Therefore, when the utility model discloses a when setting pin mechanism installs and treats fixed module (for example power module), pull out the knot through simple stirring, both can realize taking fixed module to fix and dismantle on the mount. The whole operation process only needs to simply stir and pull the buckle, and the operation is simple, the installation is convenient, and the time and the labor are saved.
Preferably, in the preferred embodiment shown in fig. 2A-3B, the pull pin 54 includes a pin portion 542 extending from the triangular support portion 541 in a direction away from the base plate 55, with the triangular support portion 541 extending flat. As shown in fig. 2A, the triangular support 541 is a right triangle, one of its legs is located on the base 55, the other leg extends upward perpendicular to the base 55, and the pin 542 is disposed on the vertically extending leg.
In the preferred embodiment shown in fig. 3A-3B, the pin pulling mechanism 100 includes a reinforced pressing plate 60 and a reinforced side plate 70, the reinforced pressing plate 60 is disposed on one side of the pin portion 542 of the pulling pin 54, and the reinforced pressing plate 60 is provided with an L-shaped notch 63 for the pin portion 542 to pass through. The reinforcing side plate 70 is disposed on a side of the reinforcing pressure plate 60 facing away from the pull pin 54, and is provided with a linear notch 73 through which the pin portion 542 passes. The reinforcing pressure plate 60 is provided with screw holes 61, 62 at corresponding positions, respectively, so as to facilitate the passage of screws 80 for fixing it to the setting member main body plate 50. The reinforcing pressure plate 60 simultaneously supports the reinforcing side plates. The reinforcing side plate 70 is provided with screw holes 71, 72 at corresponding positions, respectively, so as to facilitate the passage of screws 80 for fixing it to the reinforcing pressure plate 6.
The aforementioned pin pulling mechanism 100 is preferably used for the fixing of the power supply module. An embodiment of the aforementioned deadbolt mechanism 100 for use in a power module fixture will now be described. The utility model discloses in, power module fixing device, be in including fixing power module's panel components's round pin mechanism, setting power module's neighbouring the breach is dodged to the first on one side casing of panel components to and be located fixedly the breach is dodged to the second on power module's the support. The deadbolt mechanism described herein may be configured with reference to the embodiment shown in fig. 1A-3B. For example, the pin pulling 54 mechanism includes a pin pulling body plate 50 and a guide plate 40; the guide plate 40 comprises a guide groove 41, and a buckle 42 and a buckle 43 which are arranged at two ends of the guide groove 41; the pin pulling main body plate 50 comprises a base plate 55, a pulling buckle 53 fixedly arranged on a first side of the base plate 55, and a pulling pin 54, a buckling position 51 and a buckling position 52 fixedly arranged on a second side of the base plate 55, wherein the base plate 55 is accommodated in the guide groove 41 and can slide along the guide groove 41. When the substrate 55 slides to a first working position in the guide groove 41, the pulling buckle 53 is located at a first pulling buckle position, the buckle 42 is buckled with the buckle position 51, and when the substrate 55 slides to a second working position in the guide groove 41, the pulling buckle 53 is located at a second pulling buckle position, and the buckle 43 is buckled with the buckle position 52. When the pulling buckle 53 is located at a first pulling buckle position, the pulling pin 54 is located at a first position of the first avoidance gap or a first position of the second avoidance gap; when the pulling buckle 53 is located at the second pulling buckle position, the pulling pin 54 is located at the second position of the first avoidance gap or the second position of the second avoidance gap. The pull pin 54 includes a triangular support portion extending in a direction away from the base plate 55, and a pin portion 542 extending horizontally from one side of the triangular support portion.
Preferably, the pin pulling mechanism 100 may further include a reinforcing pressure plate 60 and a reinforcing side plate 70, the reinforcing pressure plate 60 is disposed on one side of the pin portion 542 of the pin pulling 54, an L-shaped notch through which the pin portion 542 passes is disposed on the reinforcing pressure plate 60, and the reinforcing side plate 70 is disposed on one side of the reinforcing pressure plate 60 opposite to the pin pulling 54 and a one-shaped notch through which the pin portion 542 passes is disposed. The first avoidance notch is a T-shaped opening, and the pin portion 542 penetrates through the T-shaped opening. The second avoidance notch corresponds to an L-shaped opening formed in the T-shaped opening, and the pin portion 542 penetrates through the L-shaped opening.
Fig. 4A-4D are schematic views of the components of a power module fixing device according to a preferred embodiment of the present invention. The preferred embodiment of the present invention will be further described below with reference to fig. 4A-4D.
As shown in fig. 4A, the pin tumbler mechanism 100 is fixed to the panel 10 of the power module by screws 11. Fig. 4B shows the panel structure with the deadbolt mechanism 100 secured. Fig. 4C shows the housing 20 of the power module 1. A T-shaped opening 21 is provided on a side casing 20 of the power module 1 adjacent to the panel assembly 10. The panel assembly 10 is provided with the aforementioned deadbolt mechanism 100. The panel assembly 20 is provided with a notch sized to match the pull tab 53 of the deadbolt mechanism 100, such that the pull tab 53 may be exposed through the notch. In the preferred embodiment shown in fig. 4C, one side of the notch is provided with an unlock flag and the other side is provided with a lock flag. In the preferred embodiment of the present invention, two arrow signs "up" and "down" may be correspondingly printed or engraved on the surface of the pin pulling body plate 50.
Fig. 4D shows a schematic view of the structure of the holder 30 inside the charging mechanism. An L-notch 31 is disposed on the bracket 30 corresponding to the T-shaped opening 21 of the housing 20. Of course, in other preferred embodiments of the present invention, other shapes or types of notches may be provided as long as the pin portion 542 can pass through the notches.
Fig. 5A-5C show a schematic view of a power module mounted to a bracket by a power module fixture. As shown in fig. 5A, between the insertion of the power module 1, it is checked whether or not the toggle 53 of the toggle main body plate 50 is at the position of the unlock flag, and whether or not the pin portion 542 of the toggle pin 54 leaks from the T-shaped opening 21 of the housing 20 and is located at the lower end of the T-shaped opening 21. I.e. the state shown in fig. 5A. This, if so, plugs the power module 1 into the cradle 30. Otherwise, the toggle button 53 is toggled to satisfy the above condition.
As shown in fig. 5B, after the power module 1 is pushed to the bottom, the finger can be used to dial the toggle button 53 of the main body plate 50 up to the position of the locking mark, and then the "click" sound (i.e. the click and the detent) is heard. Meanwhile, the pin portion 542 of the pulling pin 54 leaks out of the L-shaped notch 31 of the bracket 30, and is located at the upper end of the L-shaped notch 31 to play a role of clamping. At this time, the power module 1 cannot be pulled out, and the charging button can be pressed to work. Of course, in a further preferred embodiment of the present invention, if it is not found to be stable enough, a plurality of screws may be further provided, a plurality of through holes provided on the panel assembly 10 corresponding to a plurality of screw holes provided on the bracket 30, and the plurality of screws pass through the plurality of through holes to fix the power module in the plurality of screw holes. This is more secure. This step can be used by self-using flexible selection.
As shown in fig. 5C, when the power module 1 is disassembled, the toggle button 53 of the toggle pin main body plate 50 is first toggled downward to the unlocking indication position with a finger, and then a "click" (snap and detent) is heard. The pin portion 542 of the pin pulling main body plate 50 is also slid to the lower end of the L-shaped notch 31, and the power module 1 can be directly pulled out.
Fig. 6A-6B illustrate the operation of the deadbolt mechanism during locking and unlocking, and better illustrate the operation of the various components of the deadbolt mechanism. As shown in fig. 6A. The guide plate 40 functions as a guide for the pin tumbler body plate 50 when sliding. The two catches 42 and 43 on the guide plate 4 are used for fastening and positioning during sliding. The pulling piece 53 of the pulling pin main body plate 50 is unlocked and locked according to the arrow mark. The pull button 53 is pulled upwards, the pin portion 542 is locked along with the upward sliding, and the power module 1 cannot be pulled out. The pull button 53 is pulled down, the pin portion 542 is released along with the downward sliding, and the power module 1 can be pulled out. The deadbolt body plate 50, which also supports the reinforcing pressure plate 60, operates slidably between the face plate 10 and the guide plate 40. The pin pulling body plate 50 has two snap detents 52 and 51 for cooperating with the two snaps 42 and 43 of the guide plate 40 to provide a snap location.
As shown in fig. 6A, when the power module 1 is pushed to the bottom and is not locked, the pulling button 53 of the pulling pin body plate 50 is pulled to the unlocking position, the pin portion 542 of the pulling pin body plate 50 correspondingly slides to the lower end of the L-shaped opening of the bracket 30, and the pulling button is locked at the lower end position of the pulling pin body plate 50.
As shown in fig. 6B, when the power module 1 is pushed to the bottom and locked, the pull button 53 of the pin pulling body plate 50 is pulled to the locking position, the pin portion 542 of the pin pulling body plate 50 correspondingly slides to the upper end of the L-shaped opening of the bracket 30, and the pull button is locked at the upper end of the pin pulling body plate 50.
To sum up, implement the utility model discloses a set pin mechanism, including this set pin mechanism's power module fixing device, whole operation process only need simple stir pull out the knot can, not only easy operation, installation convenient and labour saving and time saving.
Further, in a preferred embodiment of the present invention, a power module cabinet is provided, which comprises a plurality of power modules and bracket assemblies for correspondingly fixing the power modules, and a plurality of power module fixing devices, each of which fixes one power module on one bracket assembly. Based on the teachings of the present invention, those skilled in the art can construct the aforementioned power module cabinet, which is not described herein again.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A pin pulling mechanism is characterized by comprising a pin pulling main body plate and a guide plate; the guide plate comprises a guide groove, a first buckle and a second buckle, wherein the first buckle and the second buckle are arranged at two ends of the guide groove; the pull pin main body plate comprises a substrate, a pull buckle fixedly arranged on a first side of the substrate, a pull pin fixedly arranged on a second side of the substrate, a first buckle position and a second buckle position, wherein the substrate is accommodated in the guide groove and can slide along the guide groove; when the substrate slides to a first working position in the guide groove, the pulling buckle is located at a first pulling buckle position, the first buckle and the first buckle position are buckled, and when the substrate slides to a second working position in the guide groove, the pulling buckle is located at a second pulling buckle position, and the second buckle position are buckled.
2. The deadbolt mechanism of claim 1, wherein the deadbolt includes a triangular support portion extending in a direction away from the base plate, and a pin portion extending horizontally from one side of the triangular support portion.
3. The pin pulling mechanism according to claim 2, further comprising a reinforcing pressure plate and a reinforcing side plate, wherein the reinforcing pressure plate is arranged on one side of the pin portion of the pulling pin, an L-shaped notch for the pin portion to pass through is formed in the reinforcing pressure plate, and the reinforcing side plate is arranged on one side of the reinforcing pressure plate, which is back to the pulling pin, and an I-shaped notch for the pin portion to pass through is formed in the reinforcing side plate.
4. A power module fixing device is characterized by comprising a pin pulling mechanism fixed on a panel assembly of a power module, a first avoiding notch arranged on a shell of one side, adjacent to the panel assembly, of the power module, and a second avoiding notch positioned on a bracket for fixing the power module;
the pin pulling mechanism comprises a pin pulling main body plate and a guide plate; the guide plate comprises a guide groove, a first buckle and a second buckle, wherein the first buckle and the second buckle are arranged at two ends of the guide groove; the pull pin main body plate comprises a substrate, a pull buckle fixedly arranged on a first side of the substrate, a pull pin fixedly arranged on a second side of the substrate, a first buckle position and a second buckle position, wherein the substrate is accommodated in the guide groove and can slide along the guide groove; when the substrate slides to a first working position in the guide groove, the pulling buckle is positioned at a first pulling buckle position, the first buckle is buckled with the first buckle position, and when the substrate slides to a second working position in the guide groove, the pulling buckle is positioned at a second pulling buckle position, and the second buckle is buckled with the second buckle position;
when the pulling buckle is positioned at a first pulling buckle position, the pulling pin is positioned at a first position of the first avoidance notch or a first position of the second avoidance notch; when the pulling buckle is located at the second pulling buckle position, the pulling pin is located at the second position of the first avoiding notch or the second position of the second avoiding notch.
5. The power module fixing device according to claim 4, wherein the pulling pin includes a triangular support portion extending in a direction away from the base plate, and a pin portion extending horizontally from one side of the triangular support portion.
6. The power module fixing device of claim 5, further comprising a reinforcing pressure plate and a reinforcing side plate, wherein the reinforcing pressure plate is arranged on one side of the pin portion of the pulling pin, the reinforcing pressure plate is provided with an L-shaped notch for the pin portion to pass through, and the reinforcing side plate is arranged on one side of the reinforcing pressure plate, which is opposite to the pulling pin, and is provided with a one-shaped notch for the pin portion to pass through.
7. The power module securing device of claim 6, wherein the first relief notch is a T-shaped opening through which the pin portion passes.
8. The power module fixing device of claim 7, wherein the second avoiding notch corresponds to an L-shaped opening of the T-shaped opening, and the pin portion penetrates through the L-shaped opening.
9. The power module securing apparatus of claim 7, further comprising a plurality of screws, a plurality of through holes correspondingly disposed on the panel assembly, a plurality of threaded holes correspondingly disposed on the bracket, the plurality of screws passing through the plurality of through holes to secure the power module in the plurality of threaded holes.
10. A power module cabinet comprising a plurality of power modules and a rack assembly for holding each power module, further comprising a plurality of power module holders according to any of claims 4-9, each power module holder holding a power module on a rack assembly.
CN202221611502.4U 2022-06-24 2022-06-24 Pin pulling mechanism, power module fixing device and power module cabinet Active CN217644015U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202221611502.4U CN217644015U (en) 2022-06-24 2022-06-24 Pin pulling mechanism, power module fixing device and power module cabinet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202221611502.4U CN217644015U (en) 2022-06-24 2022-06-24 Pin pulling mechanism, power module fixing device and power module cabinet

Publications (1)

Publication Number Publication Date
CN217644015U true CN217644015U (en) 2022-10-21

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CN202221611502.4U Active CN217644015U (en) 2022-06-24 2022-06-24 Pin pulling mechanism, power module fixing device and power module cabinet

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CN (1) CN217644015U (en)

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