A power module fixing assembly
By designing separation and fastening components, the problem of existing intelligent power module fixing components being unable to separate and limit multiple power modules has been solved, achieving stable fixing and flexible application of multiple power modules.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING DESIGN TECH
- Filing Date
- 2025-06-25
- Publication Date
- 2026-07-21
AI Technical Summary
Existing intelligent power module fixing components cannot separate and limit multiple power modules, have limited applicability, poor fixing effect, and poor flexibility.
The design incorporates a partitioning component and a fastening component. The partitioning component uses inserts and support plates to separate and limit the movement of multiple power modules, while the fastening component uses threaded connections and limiting components to fix power modules of different specifications.
It achieves stable fixation of multiple power modules, enhances applicability and flexibility, and improves the fixing effect.
Smart Images
Figure CN224538452U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of intelligent power module fixing technology, specifically relating to a power module fixing component. Background Technology
[0002] Intelligent power module technology refers to the technical field that uses advanced control algorithms and controllers, along with components such as integrated circuits, power conversion, and protection circuits, to achieve precise control and intelligent management of power supplies.
[0003] Chinese patent application number 202323379825.2 discloses a smart power module fixing assembly, including a fixing base and a power supply body. The power supply body is placed inside the fixing base. The assembly also includes: a placement groove formed on the surface of the fixing base, with the power supply body placed inside the placement groove; a first clamping rod and a second clamping rod symmetrically mounted on the upper side of the power supply body, the first and second clamping rods being opposite to each other; a movable box installed on the side of the first and second clamping rods, with a driving component installed on the side of the movable box; a driving assembly installed inside the movable box; the movable end of the driving assembly engaging with the driving component; and a support rod for fixing the movable box between the movable box and the fixing base. This design has a simple structure and is easy to operate. It can fix the power supply body in the corresponding position, while the stable clamping force ensures its safety. Installing and removing the power supply body is relatively convenient.
[0004] The aforementioned disclosed patents have the following problems when used:
[0005] 1. This component cannot separate and limit multiple power modules during use, thus its application range is not wide enough and its practicality is low.
[0006] 2. When using this component, the power module is fixed by the fixing block and the first clamping rod. The adjustable range of the first clamping rod is small, the flexibility is poor, and the fixing effect is not good. Utility Model Content
[0007] To address the problems mentioned in the background section, this utility model provides a power module fixing assembly with excellent separation and limiting functions, good fixing effect, and strong practicality.
[0008] To achieve the above objectives, the present invention provides the following technical solution: a power module fixing assembly, including a fixing base, a fixing block is provided inside the fixing base, a fixing bolt is provided on one side of the fixing block, a placement groove is provided on the top of the fixing base, a power supply body is placed inside the placement groove, a partition component is provided inside the placement groove, and a fastening component is installed on the top surface of the fixing base.
[0009] Preferably, the partition assembly includes a partition plate, a slot, a support plate, a heat dissipation vent, a plug, a soft block, and a limiting block. The inner wall of the placement slot has a slot, the slot has a partition plate inside, the two ends of the partition plate are fixedly connected to plugs, the bottom of one side of the partition plate is fixedly connected to a support plate, the two sides of the support plate are provided with limiting blocks, the top of the limiting blocks is provided with soft blocks, and the partition plate has a heat dissipation vent inside.
[0010] Preferably, the top of the limiting block has a limiting groove, and the top surface of the partition plate is fixedly connected to a handle.
[0011] Preferably, the fastening assembly includes a throttle, a fixed plate, a bidirectional screw, a threaded block, a connecting rod, a limiting component, and a sliding plate. The fixed plate is fixedly attached to one side surface of the fixed base. The bidirectional screw is rotatably mounted inside the fixed plate. The threaded block is threadedly connected to the surface of the bidirectional screw. The throttle is fixedly attached to one end of the bidirectional screw. The connecting rod is fixedly attached to one side surface of the threaded block. The limiting component is provided inside the connecting rod. The sliding plate is fixedly attached to the end of the connecting rod away from the threaded block.
[0012] Preferably, the limiting component includes a fixing box, a spring, a pull plate, an extension plate, and a limiting plate, wherein the connecting rod is provided with a fixing box inside, the fixing box is provided with a spring inside, the bottom of the spring is provided with a pull plate, one side surface of the pull plate is fixedly connected to an extension plate, and the top of the extension plate is installed with a limiting plate.
[0013] Preferably, a slide bar runs through the interior of the slide bar, and mounting plates are fixed to both ends of the slide bar.
[0014] Compared with the prior art, the beneficial effects of this utility model are:
[0015] 1. By setting a separating component, this utility model enables the fixing component to separate and limit multiple power modules when fixing a group of power modules, thereby making the multiple power modules more stable and easier to use when fixing.
[0016] 2. By setting up a fastening component, this utility model enables the fixing component to fix power modules of different specifications when it is necessary to fix them. This can be achieved by adjusting the connecting rod and the limiting component, making the fixing component more flexible in use and with a wider range of applications. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 This is a schematic diagram of the structure of the separator component of this utility model;
[0019] Figure 3 This is a schematic diagram of the fastening assembly of this utility model;
[0020] Figure 4 This is a schematic diagram of the limiting component of this utility model;
[0021] In the diagram: 1. Fixing base; 2. Fixing bolt; 3. Fixing block; 4. Power supply body; 5. Dividing assembly; 51. Dividing plate; 52. Slot; 53. Support plate; 54. Heat dissipation vent; 55. Insert block; 56. Soft block; 57. Limiting block; 6. Placement slot; 7. Fastening assembly; 71. Turning handle; 72. Fixing plate; 73. Two-way screw; 74. Threaded block; 75. Connecting rod; 76. Limiting assembly; 761. Fixing box; 762. Spring; 763. Pull plate; 764. Extension plate; 765. Limiting plate; 77. Slide plate. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0023] Example 1
[0024] Please see Figure 1-4 The present invention provides the following technical solution: a power module fixing component, including a fixing base 1, a fixing block 3 is provided inside the fixing base 1, a fixing bolt 2 is provided on one side of the fixing block 3, a placement groove 6 is provided on the top of the fixing base 1, a power supply body 4 is placed inside the placement groove 6, a partition component 5 is provided inside the placement groove 6, and a fastening component 7 is installed on the top surface of the fixing base 1.
[0025] Specifically, the partition component 5 includes a partition plate 51, a slot 52, a support plate 53, a heat dissipation vent 54, an insert block 55, a soft block 56, and a limiting block 57. The inner wall of the placement groove 6 has a slot 52, the slot 52 has a partition plate 51 inside, the two ends of the partition plate 51 are fixedly connected to the insert block 55, the bottom of one side of the partition plate 51 is fixedly connected to the support plate 53, the two sides of the support plate 53 are provided with limiting blocks 57, the top of the limiting block 57 is provided with a soft block 56, and the partition plate 51 has a heat dissipation vent 54 inside.
[0026] By adopting the above technical solution, when using the partition component 5, firstly, according to the width of the single power module, insert the plugs 55 on both sides of the partition plate 51 into the appropriate slots 52, then place the single power module body 4 on the top surface of the support plate 53, support the single power module body 4 through the support plate 53, limit the bottom of the single power module body 4 through the limiting block 57, facilitate the heat dissipation of the single power module body 4 through the heat dissipation vent 54, avoid the phenomenon of local overheating of the single power module body 4 during use, reduce the friction between the single power module body 4 and the partition plate 51 through the soft block 56, ensure the safety of the power module body 4, improve the partitioning function of the fixing component, and enhance its practicality.
[0027] Specifically, a limiting groove is provided on the top of the limiting block 57, and a handle is fixedly attached to the top surface of the partition plate 51.
[0028] By adopting the above technical solution, the limiting groove opened at the top of the limiting block 57 can facilitate the limiting of the bottom sides of the single power supply body 4, preventing the power supply body 4 from shifting. The operator can pull out the partition plate 51 by pulling the handle, and under the action of the support plate 53 and the limiting block 57, the single power supply body 4 can be further removed, which facilitates the handling of the single power supply body 4 and enhances its practicality.
[0029] In this embodiment, when using the partition component 5, firstly, according to the width of the single power module, insert the plugs 55 on both sides of the partition plate 51 into the appropriate slots 52. Then, place the single power module body 4 on the top surface of the support plate 53. The support plate 53 supports the single power module body 4, and the limiting block 57 limits the bottom of the single power module body 4. The heat dissipation vent 54 facilitates heat dissipation of the single power module body 4, preventing local overheating during use. The soft block 56 reduces friction between the single power module body 4 and the partition plate 51, ensuring the safety of the power module body 4. This improves the partitioning function of the fixing component and enhances its practicality. The limiting groove on the top of the limiting block 57 facilitates limiting the bottom sides of the single power module body 4, preventing displacement. The operator can pull out the partition plate 51 by pulling the handle. With the action of the support plate 53 and the limiting block 57, the single power module body 4 can be further removed, making it easier to pick up and enhancing its practicality.
[0030] Example 2
[0031] The difference between this embodiment and embodiment 1 is that, specifically, the fastening assembly 7 includes a handle 71, a fixing plate 72, a bidirectional screw 73, a threaded block 74, a connecting rod 75, a limiting assembly 76, and a sliding plate 77. The fixing plate 72 is fixedly attached to one side surface of the fixing base 1. The bidirectional screw 73 is rotatably disposed inside the fixing plate 72. The threaded block 74 is threadedly connected to the surface of the bidirectional screw 73. The handle 71 is fixedly attached to one end of the bidirectional screw 73. The connecting rod 75 is fixedly attached to one side surface of the threaded block 74. The limiting assembly 76 is disposed inside the connecting rod 75. The sliding plate 77 is fixedly attached to the end of the connecting rod 75 away from the threaded block 74.
[0032] By adopting the above technical solution, when using the fastening component 7, the power supply body 4 is first placed in the placement slot 6. Then, the two sides of the power supply body 4 can be limited by the cooperation of the fixing bolt 2 and the fixing block 3. Then, the double screw 73 is rotated by the throttle 71, which causes the threaded block 74 to drive the connecting rod 75 and the limiting component 76 to move. The connecting rod 75 limits the two sides of the power supply body 4, and the limiting component 76 can limit and fix the top surface of the power supply body 4, thereby further improving the fixing function of the fastening component and improving the fixing effect.
[0033] Specifically, the limiting component 76 includes a fixing box 761, a spring 762, a pull plate 763, an extension plate 764, and a limiting plate 765. The fixing box 761 is installed inside the connecting rod 75, the spring 762 is installed inside the fixing box 761, the pull plate 763 is installed at the bottom of the spring 762, the extension plate 764 is fixedly connected to one side surface of the pull plate 763, and the limiting plate 765 is installed on the top of the extension plate 764.
[0034] By adopting the above technical solution, when using the limiting component 76, the limiting plate 765 is pulled upward, and the limiting plate 765 further drives the extension plate 764 and the pull plate 763 to move upward. When the pull plate 763 moves upward, it compresses the spring 762 upward, and then the limiting plate 765 limits the top of the power supply body 4. When the limiting plate 765 contacts the top of the power supply body 4, the pulling of the limiting plate 765 is released. At this time, the limiting plate 765 will press the power supply body 4 downward under the action of the spring 762, thereby completing the limiting and fixing of the power supply body 4 and improving the fixing function of the fixing component.
[0035] Specifically, a sliding rod runs through the inside of the skateboard 77, and mounting plates are fixed to both ends of the sliding rod.
[0036] By adopting the above technical solution, the slide bar can be installed and fixed by the mounting plate. When the connecting rod 75 moves, the slide plate 77 moves synchronously on the surface of the slide bar. The slide bar can limit the connecting rod 75 and improve the stability of the connecting rod 75.
[0037] In this embodiment, when using the fastening component 7, first place the power supply body 4 into the placement slot 6. Then, the fixing bolts 2 and fixing blocks 3 can cooperate to limit the two sides of the power supply body 4. Then, the handle 71 drives the bidirectional screw 73 to rotate, thereby causing the threaded block 74 to drive the connecting rod 75 and the limiting component 76 to move. The connecting rod 75 limits the two sides of the power supply body 4, and the limiting component 76 can limit and fix the top surface of the power supply body 4, thereby further improving the fixing function of the fastening component and improving the fixing effect. When using the limiting component 76, pull the limiting plate 765 upward, and the limiting plate 765 will further drive the extension Plate 764 and pull plate 763 move upward. When pull plate 763 moves upward, it compresses spring 762 upward. Then, limit plate 765 limits the top of power body 4. When limit plate 765 contacts the top of power body 4, pull limit plate 765 is released. At this time, limit plate 765 will press power body 4 downward under the action of spring 762, thereby completing the limit fixation of power body 4 and improving the fixing function of the fixing component. The mounting plate can install and fix the slide rod. When the connecting rod 75 moves, the slide plate 77 moves synchronously on the surface of the slide rod. The slide rod can limit the connecting rod 75 and improve the stability of the connecting rod 75.
[0038] The structure and operating principle of the fixing base 1, fixing bolt 2, fixing block 3 and power supply body 4 in this utility model have been disclosed in a smart power module fixing assembly disclosed in Chinese patent application number 202323379825.2.
[0039] The working principle and usage process of this utility model: This utility model is for adjusting a fixing component of an intelligent power module. When using the partition component 5, firstly, according to the width of a single power module, insert the plugs 55 on both sides of the partition plate 51 into the appropriate slots 52. Then, place the single power module body 4 on the top surface of the support plate 53. The support plate 53 supports the single power module body 4, and the bottom of the single power module body 4 is limited by the limiting block 57. The heat dissipation vent 54 facilitates heat dissipation of the single power module body 4, preventing local overheating during use. The soft block 56 reduces the pressure on the single power module body. The friction between the power supply body 4 and the partition plate 51 ensures the safety of the power supply body 4, improves the partitioning function of the fixing component, and enhances its practicality. The limiting groove opened on the top of the limiting block 57 can easily limit the bottom sides of the single power supply body 4, preventing displacement of the power supply body 4. The operator can pull out the partition plate 51 by pulling the handle, and under the action of the support plate 53 and the limiting block 57, the single power supply body 4 can be further removed, making it easier to pick up the single power supply body 4 and enhancing its practicality. This utility model is for adjusting a fixing component of an intelligent control power module. When using the fastening component 7, first, the power supply... The main body 4 is placed in the placement slot 6. The fixing bolts 2 and fixing blocks 3 work together to limit the movement of both sides of the power supply main body 4. Then, the throttle 71 drives the bidirectional screw 73 to rotate, causing the threaded block 74 to move the connecting rod 75 and the limiting assembly 76. The connecting rod 75 limits the movement of both sides of the power supply main body 4, and the limiting assembly 76 limits and fixes the top surface of the power supply main body 4, further improving the fixing function and enhancing the fixing effect. When using the limiting assembly 76, pulling the limiting plate 765 upwards further drives the extension plate 764 and the pull plate 763 upwards. When the pull plate 763 moves upward, it compresses the spring 762 upward, and then limits the top of the power supply body 4 through the limiting plate 765. When the limiting plate 765 contacts the top of the power supply body 4, the pulling of the limiting plate 765 is released. At this time, the limiting plate 765 will press the power supply body 4 downward under the action of the spring 762, thereby completing the limiting and fixing of the power supply body 4 and improving the fixing function of the fixing component. The mounting plate can be used to install and fix the slide rod. When the connecting rod 75 moves, the slide plate 77 moves synchronously on the surface of the slide rod. The slide rod can limit the connecting rod 75 and improve the stability of the connecting rod 75.
[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A power module fixing assembly, comprising a fixing base (1), wherein a fixing block (3) is disposed inside the fixing base (1), a fixing bolt (2) is disposed on one side of the fixing block (3), and a placement groove (6) is provided on the top of the fixing base (1), wherein a power supply body (4) is placed inside the placement groove (6), characterized in that: The placement slot (6) is equipped with a partition component (5), and the top surface of the fixing seat (1) is equipped with a fastening component (7).
2. The power module fixing assembly according to claim 1, characterized in that: The partition assembly (5) includes a partition plate (51), a slot (52), a support plate (53), a heat dissipation port (54), a plug (55), a soft block (56), and a limiting block (57). The inner wall of the placement groove (6) is provided with a slot (52), the slot (52) is provided with a partition plate (51), the two ends of the partition plate (51) are fixedly connected with plugs (55), the bottom of one side of the partition plate (51) is fixedly connected with a support plate (53), the two sides of the support plate (53) are provided with limiting blocks (57), the top of the limiting block (57) is provided with a soft block (56), and the partition plate (51) is provided with a heat dissipation port (54).
3. A power module fixing assembly according to claim 2, characterized in that: The top of the limiting block (57) has a limiting groove, and the top surface of the partition plate (51) is fixed with a handle.
4. A power module fixing assembly according to claim 1, characterized in that: The fastening assembly (7) includes a throttle (71), a fixing plate (72), a bidirectional screw (73), a threaded block (74), a connecting rod (75), a limiting assembly (76), and a sliding plate (77). The fixing plate (72) is fixedly attached to one side surface of the fixing base (1). The bidirectional screw (73) is rotatably installed inside the fixing plate (72). The threaded block (74) is threadedly connected to the surface of the bidirectional screw (73). The throttle (71) is fixedly attached to one end of the bidirectional screw (73). The connecting rod (75) is fixedly attached to one side surface of the threaded block (74). The limiting assembly (76) is installed inside the connecting rod (75). The sliding plate (77) is fixedly attached to the end of the connecting rod (75) away from the threaded block (74).
5. A power module fixing assembly according to claim 4, characterized in that: The limiting component (76) includes a fixing box (761), a spring (762), a pull plate (763), an extension plate (764), and a limiting plate (765). The fixing box (761) is provided inside the connecting rod (75), the spring (762) is provided inside the fixing box (761), the pull plate (763) is provided at the bottom of the spring (762), the extension plate (764) is fixedly connected to one side surface of the pull plate (763), and the limiting plate (765) is installed on the top of the extension plate (764).
6. A power module fixing assembly according to claim 4, characterized in that: The slide plate (77) has a sliding rod running through its interior, and mounting plates are fixed to both ends of the sliding rod.