CN211788649U

CN211788649U - Capacitor with anti-seismic function

Info

Publication number: CN211788649U
Application number: CN202020811786.6U
Authority: CN
Inventors: 蔡昀儒
Original assignee: Zhejiang Jiufang Electric Co ltd
Current assignee: Zhejiang Jiufang Electric Co ltd
Priority date: 2020-05-15
Filing date: 2020-05-15
Publication date: 2020-10-27
Anticipated expiration: 2030-05-15

Abstract

The utility model discloses a condenser with antidetonation function, including casing, lead wire, establish at inside core package, filler and the rubber buffer of casing, be equipped with the spacing platform of annular form on the inner wall of casing, the external fixation of core package has the frame, the last wall that the bottom of casing was equipped with bottom and bottom is equipped with the boss, the inside that a plurality of recesses and recess were seted up to the last wall of boss is equipped with the spring. The utility model discloses in, the external fixation of core package has the frame, the bottom passes through construction bolt to be fixed on the cushion cap, under the effect of spring and buffer board, the spacer pin carries out the block with spacing hole for frame and core package can only move on vertical direction, when the casing receives the impact, under the effect of spring and buffer board, can give the vertical ascending buffer power of core package and frame, played the effect to the internal component protection of casing, compare traditional condenser, adaptability is stronger.

Description

Capacitor with anti-seismic function

Technical Field

The utility model relates to a condenser technical field especially relates to a condenser with antidetonation function.

Background

Two conductors which are close to each other, with a non-conductive insulating medium in between, constitute a capacitor. When a voltage is applied between the two plates of a capacitor, which stores a charge, the capacitance of the capacitor, whose basic unit is farad (F), is equal in value to the ratio of the amount of charge on one conductive plate to the voltage between the two plates, and the capacitive element is generally indicated by the letter C in the circuit diagram.

Capacitor among the prior art is because its internal structure can't be adapted to various environment, for example, capacitor lacks the antidetonation structure among the prior art, and the capacitor is rocking or the in-process that collides with, causes the damage of the inside component of capacitor easily, leads to the fact the damage to the capacitor.

Therefore, a capacitor with a shock-resistant function is proposed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the capacitor with the anti-seismic function is provided in order to solve the problem that the capacitor in the prior art is lack of the anti-seismic structure and is easy to cause damage to internal elements when being impacted.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a condenser with antidetonation function, includes casing, lead wire, establishes core package, filler and the rubber buffer in the casing inside, be equipped with the spacing platform of annular form on the inner wall of casing, the external fixation of core package has the frame, the last wall that the bottom of casing was equipped with bottom and bottom is equipped with the boss, the inside that a plurality of recesses and recess were seted up to the last wall of boss is equipped with the spring, sets up the buffer board and the spring fixed connection at boss top.

As a further description of the above technical solution:

and the side wall of the shell is provided with a bearing platform, and the bottom cover is fixedly connected with the bearing platform through a mounting bolt.

As a further description of the above technical solution:

and the upper surface wall of the bottom cover is bonded with an annular rubber ring.

As a further description of the above technical solution:

a plurality of limiting holes are formed in the limiting table, and limiting pins fixed to the upper surface wall of the frame penetrate through the limiting holes.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the external fixation of core package has the frame, the bottom passes through construction bolt to be fixed on the cushion cap, under the effect of spring and buffer board, the spacer pin carries out the block with spacing hole for frame and core package can only move on vertical direction, when the casing receives the impact, under the effect of spring and buffer board, can give the vertical ascending buffer power of core package and frame, played the effect to the internal component protection of casing, compare traditional condenser, adaptability is stronger.

2. The utility model discloses in, the upper surface wall of bottom bonds and has the rubber circle of annular form, and when the installation bottom, the lower table wall of rubber circle and cushion cap is closely laminated, has guaranteed the leakproofness of casing.

Drawings

Fig. 1 shows a schematic diagram of an internal structure of a housing provided according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating a top view structure of a position limiting table according to an embodiment of the present invention;

fig. 3 shows a schematic view of a connection structure of a frame and a core package according to an embodiment of the present invention;

illustration of the drawings:

1. a housing; 2. a frame; 3. a bearing platform; 4. installing a bolt; 5. a spring; 6. a buffer plate; 7. a boss; 8. a bottom cover; 9. a rubber ring; 10. a limiting table; 11. a filler; 12. a core package; 13. a lead wire; 14. a rubber plug; 15. a limiting hole; 16. and a limiting pin.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a condenser with antidetonation function, which comprises a housin 1, lead wire 13, establish at 1 inside core package 12 of casing, filler 11 and rubber buffer 14, be equipped with the spacing platform 10 of annular form on the inner wall of casing 1, casing 1 is the integrated into one piece structure with spacing platform 10, the external fixation of core package 12 has frame 2, the bottom of casing 1 is equipped with bottom 8 and bottom 8's last wall and is equipped with boss 7, bottom 8 is the integrated into one piece structure with boss 7, the inside that a plurality of recesses and recess were seted up to the last wall of boss 7 is equipped with spring 5, spring 5 fixes the inside at the recess, can prevent that spring 5 from taking place the skew of great angle, buffer board 6 and spring 5 fixed connection at boss 7 top, spring 5 gives the buffer power of 6 vertical directions of buffer board.

Specifically, as shown in fig. 1, a bearing platform 3 is arranged on a side wall of the casing 1, the bottom cover 8 is fixedly connected with the bearing platform 3 through a mounting bolt 4, the bearing platform 3 is annular and fixed on the side wall of the casing 1, the mounting bolt 4 penetrates through the bottom cover 8, and a bolt hole matched with the mounting bolt 4 is formed in the bearing platform 3.

Specifically, as shown in fig. 1, a ring-shaped rubber ring 9 is bonded to the upper surface wall of the bottom cover 8, and when the bottom cover 8 is installed, the rubber ring 9 is tightly attached to the lower surface wall of the bearing platform 3, so that the sealing performance of the shell 1 is ensured.

Specifically, as shown in fig. 2 and 3, a plurality of limiting holes 15 are formed in the limiting table 10, and a limiting pin 16 fixed on the upper surface wall of the frame 2 penetrates through the limiting holes 15, so that the frame 2 and the core package 12 can only move in the vertical direction, the limitation of the frame 2 and the core package 12 is realized, and the stability of the device is improved.

The working principle is as follows: core package 12 is fixed in frame 2's inside, and frame 2 and spacing platform 10 lower table wall laminating under spring 5 and buffer board 6's effect, and spacer pin 16 carries out the block with spacing hole 15, and when casing 1 received the impact, spring 5 and buffer board 6 gave frame 2 and the ascending buffer force of core package 12 vertical direction, had played the effect to casing 1 internal component protection.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a condenser with antidetonation function, includes casing (1), lead wire (13), establishes at inside core package (12), filler (11) and rubber buffer (14) of casing (1), a serial communication port, be equipped with spacing platform (10) of annular form on the inner wall of casing (1), the external fixation of core package (12) has frame (2), the last wall that the bottom of casing (1) was equipped with bottom (8) and bottom (8) is equipped with boss (7), the inside that a plurality of recesses and recess were seted up to the last wall of boss (7) is equipped with spring (5), sets up buffer board (6) and spring (5) fixed connection at boss (7) top.

2. An earthquake-proof capacitor as claimed in claim 1, wherein a bearing platform (3) is arranged on the side wall of the shell (1), and the bottom cover (8) and the bearing platform (3) are fixedly connected through a mounting bolt (4).

3. An anti-seismic capacitor according to claim 2, characterized in that the upper surface wall of the bottom cover (8) is bonded with a ring-shaped rubber ring (9).

4. An anti-seismic capacitor according to claim 1, characterized in that a plurality of limiting holes (15) are formed in the limiting table (10), and a limiting pin (16) fixed to the upper surface wall of the frame (2) penetrates through the limiting holes (15).