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CN-224232515-U - Anti-vibration capacitor

CN224232515UCN 224232515 UCN224232515 UCN 224232515UCN-224232515-U

Abstract

The utility model discloses an antidetonation condenser relates to condenser technical field, including the base, base top surface middle part is equipped with the condenser, and the L-shaped groove of intercommunication condenser has been seted up to base bottom surface bilateral symmetry, is equipped with the pin in the L-shaped groove, and the bilateral symmetry of condenser is equipped with two rigid couplings arc piece on the base, and arc groove has been seted up to arc piece top surface; the utility model discloses a cooperation of arc staple bolt frame and soft glue piece, soft glue piece provide the buffering for arc staple bolt frame, arc staple bolt frame butt condenser outer wall is convenient for carry out flexible fixation to the condenser, has improved the fixed buffer performance of condenser, and then can realize the effective protect function to the condenser under the vibration environment; the problems that the existing capacitor is fixed rigidly and lacks of a buffering and damping structure, pins are easy to break and the capacitor is easy to fail under a vibration environment are finally solved, and the stability and reliability of the capacitor in use under a special environment are improved.

Inventors

  • JIA CHAOHUI
  • ZHANG YIXI
  • LIU LILIANG
  • KANG XIANWEN

Assignees

  • 铜陵其利电子股份有限公司

Dates

Publication Date
20260512
Application Date
20250528

Claims (6)

  1. 1. The anti-vibration capacitor comprises a base (1) and is characterized in that a capacitor (2) is arranged in the middle of the top surface of the base (1), L-shaped grooves communicated with the capacitor (2) are symmetrically formed in the two sides of the bottom surface of the base (1), pins (3) are arranged in the L-shaped grooves, two arc-shaped blocks (4) fixedly connected to the base (1) are symmetrically arranged on the two sides of the capacitor (2), and the top surface of each arc-shaped block (4) is provided with an arc-shaped groove.
  2. 2. The anti-seismic capacitor of claim 1, wherein soft rubber blocks (5) are adhered to two sides of the inner wall of the arc-shaped groove, arc-shaped hoop frames (6) are adhered between the soft rubber blocks (5), the cross section of each arc-shaped hoop frame (6) is in an inverted L shape, and one end of the top surface of each arc-shaped hoop frame (6) is abutted against the outer wall of the capacitor (2).
  3. 3. A shock-resistant capacitor according to claim 2, wherein the pins (3) extend through the L-shaped grooves to the outer walls of the base (1) on both sides.
  4. 4. The anti-seismic capacitor of claim 3, wherein the middle part of the bottom surface of the base (1) is provided with an insulating adhesive tape (7), and the insulating adhesive tape (7) is rectangular.
  5. 5. The anti-seismic capacitor of claim 4, wherein a plurality of mounting holes are formed in the periphery of the bottom surface of the base (1) at equal intervals, sponge columns (8) are arranged in the mounting holes, adhesive layers (9) are fixedly connected to the two ends of the sponge columns (8), the top ends of the sponge columns (8) are in adhesive connection with the inner top surface of the mounting holes through the adhesive layers (9), damping blocks (10) are arranged at the bottom ends of the sponge columns (8) in adhesive connection through the adhesive layers (9), and the bottom end parts of the damping blocks (10) extend out of the bottom surface of the base (1).
  6. 6. The anti-seismic capacitor of claim 5, wherein a plurality of anti-skid rubber pads (11) are uniformly distributed on the bottom surface of the base (1) between the mounting holes, and the anti-skid rubber pads (11) are disc-shaped.

Description

Anti-vibration capacitor Technical Field The utility model relates to the technical field of capacitors, in particular to an anti-vibration capacitor. Background In the running process of electronic equipment, a capacitor is used as a basic electronic element and is widely applied to functions of filtering, energy storage, coupling and the like in a circuit; The conventional capacitor is often subjected to vibration and impact in special environments such as vehicle-mounted electronic systems, industrial automation equipment, aerospace instruments and the like, the capacitor is generally in a rigid fixing mode and lacks of an effective buffering and damping structure, when the capacitor is subjected to external vibration, a connection point of a pin and a circuit board is easily broken due to stress concentration, so that the capacitor is invalid, the stability and reliability of the whole circuit are further affected, for example, continuous vibration can be caused to the vehicle-mounted electronic equipment due to vibration of an engine and bumping of a road surface in the running process of an automobile, and poor contact or damage can occur to a common capacitor, so that the problems are needed to be improved. Disclosure of utility model The utility model aims to solve the defects in the prior art and provides an anti-vibration capacitor. In order to achieve the purpose, the anti-vibration capacitor comprises a base, wherein a capacitor is arranged in the middle of the top surface of the base, L-shaped grooves communicated with the capacitor are symmetrically formed in the two sides of the bottom surface of the base, pins are arranged in the L-shaped grooves, two arc-shaped blocks fixedly connected to the base are symmetrically arranged on the two sides of the capacitor, and arc-shaped grooves are formed in the top surface of the arc-shaped blocks. Preferably, soft rubber blocks are adhered to two sides of the inner wall of the arc-shaped groove, an arc-shaped hoop frame is adhered between the soft rubber blocks, the cross section of the arc-shaped hoop frame is in an inverted L shape, and one end of the top surface of the arc-shaped hoop frame is abutted to the outer wall of the capacitor. Preferably, the pins extend out of the outer walls of the two sides of the base through L-shaped grooves. Preferably, an insulating tape is arranged in the middle of the bottom surface of the base, and the insulating tape is rectangular. Preferably, a plurality of mounting holes are formed in the periphery of the bottom surface of the base at equal intervals, a sponge column is arranged in the mounting holes, adhesive layers are fixedly connected to the two ends of the sponge column, the top ends of the sponge column are in adhesive connection with the inner top surface of the mounting holes through the adhesive layers, damping blocks are arranged at the bottom ends of the sponge column through adhesive connection of the adhesive layers, and the bottom end parts of the damping blocks extend out of the bottom surface of the base. Preferably, a plurality of anti-slip rubber pads are uniformly distributed on the bottom surface of the base between the mounting holes, and the anti-slip rubber pads are disc-shaped. Compared with the prior art, the anti-vibration capacitor has the beneficial effects that the arc-shaped hoop frame is matched with the soft rubber block, the soft rubber block provides buffering for the arc-shaped hoop frame, the arc-shaped hoop frame is abutted against the outer wall of the capacitor, so that the capacitor is conveniently and flexibly fixed, the buffering performance of the capacitor is improved, the effective protection function of the capacitor in a vibration environment is further realized, the sponge column, the damping block and the anti-vibration rubber pad are matched, the sponge column and the damping block absorb vibration energy, the friction force between the anti-vibration rubber pad and a mounting surface is increased, the vibration transmission and displacement of a base are conveniently reduced, the stability and the shock resistance of the capacitor are improved, the functions of stable mounting and vibration impact resistance are realized, and finally, the problems that the existing capacitor adopts a rigid fixed and lacking buffering and damping structure, pins are easy to break and the capacitor is easy to fail in the vibration environment are solved, and the stability and the reliability of the capacitor in use in a special environment are improved. Drawings The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings: FIG. 1 is a schematic view of a first perspective of an overall s