Quick plug-in type convenient capacitor

Abstract

The utility model relates to the technical field of capacitors, and discloses a quick plug type convenient capacitor, which comprises a clamping seat, fixing structures are fixedly connected to two sides in the clamping seat, each fixing structure comprises a pull rod, one end of each pull rod is rotatably connected with a first rotating plate through a first rotating shaft, and the other end of each pull rod is rotatably connected with a second rotating plate through a second rotating shaft. The end, away from the pull rod, of the first rotating shaft is rotationally connected with a second rotating plate through a second rotating shaft, the middle of the second rotating plate is rotationally connected with a fixing shaft, the end, away from the first rotating plate, of the second rotating plate is rotationally connected with a clamping rod through a third rotating shaft, and the end, away from the second rotating plate, of the clamping rod is fixedly connected with a clamping block. According to the utility model, the pins and the fixing grooves of the capacitor are respectively connected with the connecting columns and the clamping blocks in a clamping manner, so that the capacitor is fixed, and the capacitor is unlocked by using the pull rods and the clamping rods, so that the effect of quickly plugging and unplugging the capacitor is realized, the maintenance and replacement of the capacitor are facilitated, and the safety of the capacitor is enhanced.

Description

Technical Field

[0001] This utility model relates to the field of capacitor technology, and in particular to a quick-plug convenient capacitor. Background Technology

[0002] A capacitor is a passive electronic component that stores electrical energy through an electric field. The capacitor achieves charge storage and electric field energy conversion through the insulating medium between the plates. Its performance is determined by the structural design and material properties. In electronic circuits, the capacitor is both an energy storage unit and a core component for signal processing.

[0003] Existing capacitors are mainly connected to the inside of electronic products through fixed installation. When the capacitor is damaged, it is not easy to remove it from the device, making internal maintenance and replacement troublesome. In addition, the pin spacing of the capacitor is not uniform, which can easily lead to installation errors due to mismatched spacing, and cannot meet the layout requirements.

[0004] Therefore, those skilled in the art have provided a quick-pluggable, convenient capacitor to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a quick-plugging and convenient capacitor. Through a fixed structure, the capacitor can be easily and conveniently installed and removed from the mounting base, achieving tool-free installation and removal, facilitating maintenance and repair. Furthermore, an adjustment structure allows for adjustment of the connecting posts according to the distance between the capacitor pins, thereby improving the connection with the capacitor and increasing the applicability of the device.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A quick-pluggable convenient capacitor includes a card holder, a capacitor being snapped into the top of the card holder, a fixing structure being fixedly connected to both sides of the inside of the card holder, and an adjustment structure being fixedly connected to the center of the inside of the card holder.

[0008] The fixing structure includes a pull rod located inside the card seat. One end of the pull rod is rotatably connected to a first rotating plate via a first rotating shaft. The end of the first rotating shaft away from the pull rod is rotatably connected to a second rotating plate via a second rotating shaft. A fixed shaft is rotatably connected to the middle of the second rotating plate. A locking rod is rotatably connected to the end of the second rotating plate away from the first rotating plate via a third rotating shaft. A locking block is fixedly connected to the end of the locking rod away from the second rotating plate.

[0009] The above technical solution allows the capacitor to be inserted into the card slot and fixed by a fixing structure, achieving the effect of quick capacitor installation. The capacitor can be disassembled by pushing the pull rod, facilitating capacitor maintenance and repair.

[0010] Furthermore, the adjustment structure includes a bidirectional threaded rod, which is rotatably connected to the card seat. A handle is fixedly connected to one end of the bidirectional threaded rod, and two threaded sliders are sleeved on the outside of the bidirectional threaded rod. A connecting post is fixedly connected to one side of each of the two threaded sliders.

[0011] By rotating the handle and adjusting the position of the threaded slider, the connecting post can be adjusted according to the pin spacing of the capacitor, thus facilitating capacitor installation and achieving various layout requirements.

[0012] Furthermore, a fixing spring is sleeved on the outside of the locking rod, and a limit ring is sleeved on the end of the locking rod away from the locking block;

[0013] The above technical solution utilizes a fixed spring to control the extension and retraction of the locking block, and a limiting ring to prevent the locking rod from popping out, thereby providing a simple and effective fixation for the capacitor.

[0014] Furthermore, both ends of the fixed shaft are fixedly connected to the card holder;

[0015] The above technical solution utilizes a multi-section rotating plate to push the pull rod, which in turn drives the second rotating plate to rotate on a fixed shaft, thereby achieving the effect of pulling the lever to unlock the capacitor.

[0016] Furthermore, the bottom of the capacitor is fixedly connected to two pins, and both sides of the bottom of the capacitor are provided with fixing grooves. The pins and fixing grooves are respectively engaged with the connecting post and the locking block.

[0017] The above technical solution utilizes a fixing groove and a locking block to fix the capacitor and engage the pins and connecting posts to perform capacitor storage and discharge operations.

[0018] Furthermore, two buffer springs are fixedly connected inside the card holder, and a buffer plate is fixedly connected to one end of each buffer spring;

[0019] The above technical solution uses a buffer plate to buffer the capacitor, preventing excessive force from damaging the pins during rapid insertion and removal of the capacitor.

[0020] Furthermore, the bottom of the card holder is provided with a sliding groove, and a limiting block slides inside the sliding groove. The top of the limiting block is fixedly connected to the bottom of the threaded slider.

[0021] The above technical solution utilizes a limiting block that slides inside the groove to limit the threaded slider and prevent the connecting column on one side of the threaded slider from rotating randomly.

[0022] This utility model has the following beneficial effects:

[0023] 1. This utility model proposes a quick-plug convenient capacitor. By setting a fixed structure, the capacitor's pins and fixing grooves are respectively engaged with the connecting post and the locking block to fix the capacitor. The capacitor is unlocked by the pull rod and the locking rod, so as to achieve the effect of quick plugging and unplugging of the capacitor. This facilitates the maintenance and replacement of the capacitor, prevents it from moving or falling off due to vibration or impact, and enhances the safety of the capacitor.

[0024] 2. The present invention proposes a quick-pluggable convenient capacitor. By setting an adjustment structure, the connecting post is moved by a threaded slider, thereby adjusting the position of the connecting post according to the pin spacing of the capacitor. This makes the capacitor installation and docking more precise, avoids installation errors caused by mismatched spacing, increases the applicability of the device, meets the circuit layout requirements, and optimizes the circuit design. Attached Figure Description

[0025] Figure 1 This is a perspective view of a quick-pluggable convenient capacitor proposed in this utility model.

[0026] Figure 2 An exploded view of a quick-pluggable convenient capacitor proposed in this utility model;

[0027] Figure 3 This is a cross-sectional view of the fixing structure of a quick-pluggable convenient capacitor proposed in this utility model.

[0028] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0029] Figure 5 An exploded view of the adjustment structure of a quick-plugging convenient capacitor proposed in this utility model.

[0030] Legend:

[0031] 1. Card holder; 2. Capacitor; 201. Pin; 202. Fixing groove; 3. Fixing structure; 301. Card block; 302. Fixing spring; 303. Pull rod; 304. Card lever; 305. First rotating shaft; 306. First rotating plate; 307. Second rotating shaft; 308. Second rotating plate; 309. Fixing shaft; 310. Third rotating shaft; 311. Limiting ring; 4. Adjusting structure; 401. Rotary handle; 402. Bidirectional threaded rod; 403. Connecting column; 404. Threaded slider; 405. Limiting block; 406. Slide groove; 5. Buffer plate; 501. Buffer spring. Detailed Implementation

[0032] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Reference Figure 1-4 One specific embodiment provided by this utility model:

[0034] A quick-pluggable convenient capacitor includes a mounting base 1, with a capacitor 2 snapped into place at the top. Fixing structures 3 are fixedly connected to both sides of the interior of the mounting base 1, and an adjusting structure 4 is fixedly connected to the center of the mounting base 1. The fixing structure 3 includes a pull rod 303 located on one side of the interior of the mounting base 1. One end of the pull rod 303 is rotatably connected to a first rotating plate 306 via a first rotating shaft 305. The end of the first rotating shaft 305 away from the pull rod 303 is rotatably connected to a second rotating plate 308 via a second rotating shaft 307. A fixing shaft 309 is rotatably connected to the center of the second rotating plate 308. The end of the second rotating plate 308 away from the first rotating plate 306 is rotatably connected to a locking rod 304 via a third rotating shaft 310. A locking block 301 is fixedly connected to the end of the locking rod 304 away from the second rotating plate 308. When the capacitor 2 is inserted into the mounting base 1, the fixing structure 3 secures the capacitor 2, achieving quick installation. Pushing the pull rod 303 allows the capacitor 2 to be removed. To facilitate the maintenance and repair of capacitor 2, a fixing spring 302 is sleeved on the outside of the locking lever 304. A limit ring 311 is sleeved on the end of the locking lever 304 away from the locking block 301. The fixing spring 302 controls the extension and retraction of the locking block 301, and the limit ring 311 prevents the locking lever 304 from popping out, thus simply and effectively fixing capacitor 2. Both ends of the fixing shaft 309 are fixedly connected to the locking seat 1. Using a multi-section rotating plate, the pull rod 303 is pushed to drive the second rotating plate 308 to rotate on the fixing shaft 309, thereby achieving the effect of pulling the locking lever 304 to unlock capacitor 2. Two pins 201 are fixedly connected to the bottom of capacitor 2. Fixing grooves 202 are provided on both sides of the bottom of capacitor 2. The pins 201 and fixing grooves 202 are respectively engaged with the connecting post 403 and the locking block 301. The engagement of the fixing grooves 202 and the locking block 301 fixes capacitor 2, and the engagement of the pins 201 and the connecting post 403 enables the operation of capacitor 2 storing and discharging electricity.

[0035] Reference Figure 2 , Figure 3 and Figure 5The adjusting structure 4 includes a bidirectional threaded rod 402, which is rotatably connected to the card holder 1. A handle 401 is fixedly connected to one end of the bidirectional threaded rod 402. Two threaded sliders 404 are sleeved on the outside of the bidirectional threaded rod 402. A connecting post 403 is fixedly connected to one side of each threaded slider 404. Rotating the handle 401 adjusts the position of the threaded sliders 404, thereby adjusting the connecting post 403 according to the pin spacing 201 of the capacitor 2, facilitating the installation of the capacitor 2 and achieving various layout requirements. Two buffers are fixedly connected inside the card holder 1. A spring 501 is used to buffer the capacitor 2. One end of the spring 501 is fixedly connected to a buffer plate 5. The buffer plate 5 is used to buffer the capacitor 2 and prevent excessive force from damaging the pin 201 during the rapid insertion and removal of the capacitor 2. A groove 406 is provided at the bottom of the card holder 1. A limit block 405 slides inside the groove 406. The top of the limit block 405 is fixedly connected to the bottom of the threaded slider 404. By sliding the limit block 405 inside the groove 406, the threaded slider 404 is limited and prevents the connecting post 403 on one side of the threaded slider 404 from rotating randomly.

[0036] Working principle: When using this quick-plug convenient capacitor, according to the distance between the pins 201 at the bottom of the capacitor 2, turn the handle 401 to drive the bidirectional threaded rod 402 to rotate, thereby causing the threaded slider 404 sleeved on the outside of the bidirectional threaded rod 402 to move horizontally, thereby controlling the position of the connecting post 403, so that the pins 201 of the capacitor 2 are aligned with the connecting post 403, and the capacitor 2 is inserted into the card holder 1. The bottom of the capacitor 2 presses against the card block 301, causing it to lock into the fixing groove 202, thereby fixing the capacitor 2. When disassembling, push the pull rod 303 to drive the first rotating plate 306 to rotate, thereby driving the second rotating plate 308 to rotate on the fixed shaft 309, and then pull the card rod 304 inward, causing the card block 301 to disengage from the fixing groove 202, unlocking the capacitor 2, and then it can be disassembled.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick-pluggable convenient capacitor, comprising a card holder (1), characterized in that: A capacitor (2) is engaged with the top of the card holder (1), and a fixing structure (3) is fixedly connected to both sides of the inside of the card holder (1). An adjustment structure (4) is fixedly connected to the middle of the inside of the card holder (1). The fixing structure (3) includes a pull rod (303), which is located inside the card holder (1). One end of the pull rod (303) is rotatably connected to a first rotating plate (306) via a first rotating shaft (305). The end of the first rotating shaft (305) away from the pull rod (303) is rotatably connected to a second rotating plate (308) via a second rotating shaft (307). A fixed shaft (309) is rotatably connected to the middle of the second rotating plate (308). The end of the second rotating plate (308) away from the first rotating plate (306) is rotatably connected to a locking rod (304) via a third rotating shaft (310). A locking block (301) is fixedly connected to the end of the locking rod (304) away from the second rotating plate (308).

2. The quick-plug convenient capacitor according to claim 1, characterized in that: The adjustment structure (4) includes a bidirectional threaded rod (402), which is rotatably connected to the card seat (1). One end of the bidirectional threaded rod (402) is fixedly connected to a throttle (401), and two threaded sliders (404) are sleeved on the outside of the bidirectional threaded rod (402). One side of each of the two threaded sliders (404) is fixedly connected to a connecting post (403).

3. The quick-plug convenient capacitor according to claim 1, characterized in that: A fixing spring (302) is sleeved on the outside of the locking rod (304), and a limit ring (311) is sleeved on the end of the locking rod (304) away from the locking block (301).

4. A quick-pluggable convenient capacitor according to claim 1, characterized in that: Both ends of the fixed shaft (309) are fixedly connected to the card holder (1).

5. A quick-plug convenient capacitor according to claim 1, characterized in that: The bottom of the capacitor (2) is fixedly connected to two pins (201), and the bottom of the capacitor (2) is provided with fixing grooves (202) on both sides.

6. A quick-plug convenient capacitor according to claim 1, characterized in that: The card holder (1) has two buffer springs (501) fixedly connected inside, and one end of the buffer spring (501) is fixedly connected to a buffer plate (5).

7. A quick-plug convenient capacitor according to claim 1, characterized in that: The bottom of the card holder (1) is provided with a sliding groove (406), and a limiting block (405) slides inside the sliding groove (406). The top of the limiting block (405) is fixedly connected to the bottom of the threaded slider (404).

8. A quick-plug convenient capacitor according to claim 5, characterized in that: The pin (201) and the fixing groove (202) are respectively engaged with the connecting post (403) and the locking block (301).

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