CN219370799U - Aluminum electrolytic capacitor convenient to install and detach - Google Patents

Abstract

The utility model discloses an aluminum electrolytic capacitor convenient to mount and dismount, which comprises a protective shell, wherein the top of the protective shell is fixedly connected with a lower circular ring, locking mechanisms are symmetrically arranged at the top of the lower circular ring, each locking mechanism comprises a circular rod fixed at the outer side of the lower circular ring, a fixing plate is fixedly connected at the outer side of each circular rod, and a limiting rod is fixedly connected at one side, close to the lower circular ring, of the top of each fixing plate. According to the utility model, through the arrangement of the locking mechanism, when the capacitor body is installed downwards, the slope of the clamping block can push the clamping block to move outwards and compress the second spring, and the capacitor body can be fixedly installed by pressing the capacitor body, so that the rapid fixed installation effect is realized, the working efficiency is improved, and when the capacitor body needs to be disassembled, the clamping block can be separated by pressing the upper circular ring, so that the capacitor body is rapidly taken out, the rapid disassembly effect is realized, and the working efficiency is further improved.

Description

Aluminum electrolytic capacitor convenient to install and detach

Technical Field

The utility model relates to the technical field of capacitor fixing, in particular to an aluminum electrolytic capacitor convenient to mount and dismount.

Background

The aluminum electrolytic capacitor is made by taking an aluminum cylinder as a negative electrode, filling liquid electrolyte in the aluminum cylinder, inserting a bent aluminum belt as a positive electrode, and carrying out direct-current voltage treatment to form a layer of oxide film on the positive electrode plate as a medium.

In the prior art, when the aluminum electrolytic capacitor is installed and fixed, screws or welding are generally adopted, and although the fixing mode can be well fixed, the aluminum electrolytic capacitor is quite troublesome, and quite inconvenient in disassembly, so that the working efficiency is greatly reduced, and the aluminum electrolytic capacitor convenient to install and disassemble is designed for solving the problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an aluminum electrolytic capacitor convenient to mount and dismount.

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

the utility model provides an aluminium electrolytic capacitor convenient to installation is dismantled, includes the protective housing, ring under protective housing top fixedly connected with, ring top symmetry is provided with locking mechanical system down, locking mechanical system is including fixing the round bar in the ring outside down, round bar outside fixedly connected with fixed plate, the fixed plate top is close to ring one side fixedly connected with gag lever post down, the mounting groove has been seted up to the position that the round bar top is close to down, sliding connection has the fixture block in the mounting groove, and the fixture block slides and runs through at the gag lever post surface, set up the hole with gag lever post looks adaptation on the fixture block, the circumference surface cover that the gag lever post is located between fixture block and the fixed plate is equipped with the second spring.

Preferably, a plurality of sliding rods are fixedly connected to the top of the lower circular ring at equal intervals, a plurality of sliding rods penetrate through the same upper circular ring in a sliding mode, a plurality of round holes matched with the sliding rods are formed in the top of the upper circular ring, cylindrical protruding blocks are fixedly connected to the top of the sliding rods, and first springs are sleeved on the circumferential surfaces of the sliding rods between the upper circular ring and the lower circular ring.

Preferably, the outer surface of the circumference of the upper circular ring above the locking mechanism is fixedly connected with rectangular convex blocks, and fixing rods are symmetrically and fixedly connected to the bottoms of the two rectangular convex blocks at positions away from the upper circular ring.

Preferably, the fixture block is located the inside one side of protective housing and is provided with the slope, and the setting on slope can guarantee to insert the capacitor body to the protective housing in the time, and the fixture block can be moved to the outside under the promotion of capacitor body for the capacitor body can get into smoothly, the fixture block is located the equal fixedly connected with stopper in both sides in ring circumference outside down, the fixture block is close to the both sides of stopper and has all seted up oblique recess.

Preferably, the inside fixed mounting of protective housing has the condenser body, and the condenser body is located the fixture block below, two guide pins of condenser body top symmetry fixedly connected with.

Preferably, a plurality of heat dissipation strip holes are formed in the circumferential outer surface of the protective shell, when the capacitor body works, certain heat can be generated, the heat dissipation strip holes are formed, so that the temperature generated by the capacitor body can be effectively dissipated, the normal operation of the capacitor body is guaranteed, four mounting brackets are fixedly connected to the bottom of the protective shell at equal intervals, and the mounting brackets are convenient to fix the whole device.

The beneficial effects of the utility model are as follows:

1. this kind of aluminium electrolytic capacitor convenient to installation is dismantled, through locking mechanical system's setting, when the capacitor body is installed downwards, because the slope setting of fixture block, will promote the fixture block to move to the outside to compress the second spring, through pressing the capacitor body, can with its fixed mounting, realize quick fixed mounting effect, improved work efficiency, when needs are dismantled, only need press the ring and can make the fixture block separation, thereby take out the capacitor body fast, realize quick effect of dismantling, further improved work efficiency.

2. This kind of aluminium electrolytic capacitor convenient to installation is dismantled, through the setting in heat dissipation strip hole, can effectually dispel the heat to the condenser body, has guaranteed the job stabilization nature of condenser body.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an aluminum electrolytic capacitor with convenient assembly and disassembly;

FIG. 2 is a schematic diagram of a partial cross-sectional structure of an aluminum electrolytic capacitor according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A of an aluminum electrolytic capacitor according to the present utility model;

fig. 4 is a schematic diagram of a structure of a locking mechanism of an aluminum electrolytic capacitor according to the present utility model.

In the figure: 1. a protective shell; 101. a heat dissipation strip hole; 2. a lower circular ring; 201. a mounting groove; 3. an upper circular ring; 301. rectangular protruding blocks; 302. a fixed rod; 4. a capacitor body; 5. a guide pin; 6. a mounting bracket; 7. a slide rod; 8. a first spring; 9. cylindrical bumps; 10. a round bar; 11. a fixing plate; 12. a limit rod; 13. a second spring; 14. a clamping block; 15. a limiting block; 16. and an inclined groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-4, an aluminum electrolytic capacitor convenient to install and detach, including protective housing 1, protective housing 1 top fixedly connected with is down circular ring 2, circular ring 2 top symmetry is provided with locking mechanical system down, locking mechanical system is including fixing the round bar 10 in the outside of circular ring 2 down, the round bar 10 outside fixedly connected with fixed plate 11, fixed plate 11 top is close to circular ring 2 one side fixedly connected with gag lever post 12 down, the mounting groove 201 has been seted up to the position that circular ring 2 top is close to round bar 10 down, sliding connection has fixture block 14 in the mounting groove 201, and fixture block 14 slip runs through at gag lever post 12 surface, set up the hole with gag lever post 12 looks adaptation on the fixture block 14, the circumference surface cover that gag lever post 12 is located between fixture block 14 and the fixed plate 11 is equipped with second spring 13.

According to the utility model, the tops of the lower circular rings 2 are fixedly connected with a plurality of sliding rods 7 at equal intervals, the tops of the sliding rods 7 penetrate through the same upper circular ring 3 in a sliding manner, a plurality of round holes matched with the sliding rods 7 are formed in the tops of the upper circular rings 3, the tops of the sliding rods 7 are fixedly connected with cylindrical lugs 9, the circumferential surfaces of the sliding rods 7 between the upper circular ring 3 and the lower circular ring 2 are sleeved with first springs 8, and the first springs 8 are arranged, so that the upper circular ring 3 can be lifted under the action of the first springs 8 after the upper circular ring 3 is pressed.

In the utility model, rectangular protruding blocks 301 are fixedly connected to the outer surface of the circumference of the upper circular ring 3 above the locking mechanism, and fixing rods 302 are symmetrically and fixedly connected to the bottoms of the two rectangular protruding blocks 301 at positions far away from the upper circular ring 3.

According to the utility model, a slope is arranged on one side of the clamping block 14 positioned in the protective shell 1, limiting blocks 15 are fixedly connected to two sides of the clamping block 14 positioned on the outer side of the circumference of the lower circular ring 2, the limiting blocks 15 are arranged, so that the clamping block 14 cannot excessively move into the protective shell 1, inclined grooves 16 are formed in two sides of the clamping block 14 close to the limiting blocks 15, the inclined grooves 16 are matched with the fixing rods 302, when the upper circular ring 3 moves downwards, the fixing rods 302 slide on the inclined surfaces of the inclined grooves 16, the clamping block 14 is pushed to move outwards, and then the capacitor body 4 can be taken out.

In the utility model, a capacitor body 4 is fixedly arranged in a protective shell 1, the capacitor body 4 is positioned below a clamping block 14, the clamping block 14 can fix the capacitor body 4, and two guide pins 5 are symmetrically and fixedly connected to the top of the capacitor body 4.

In the utility model, a plurality of heat dissipation strip holes 101 are formed on the circumferential outer surface of the protective shell 1, the plurality of heat dissipation strip holes 101 are arranged so as to facilitate heat dissipation of the capacitor body 4, and four mounting brackets 6 are fixedly connected at equal intervals to the bottom of the protective shell 1.

Working principle: this kind of aluminium electrolytic capacitor convenient to installation dismantlement is when using, at first pass through installing support 6 with protective housing 1, fix in the position of needs, insert capacitor body 4 in protective housing 1, in the time of inserting, when capacitor body 4 installs downwards, because the slope setting of fixture block 14, will promote fixture block 14 and move to the outside, and compress second spring 13, for capacitor body 4's entering provides the space, after capacitor body 4 inserts protective housing 1 inside completely, fixture block 14 will not receive capacitor body 4's extrusion, under the effect of second spring 13, fixture block 14 will move to protective housing 1 inside, thereby fix capacitor body 4 card, realize quick installation, when need dismantle only need press down ring 3 can, when pressing ring 3, can compress first spring 8, the dead lever 302 of the rectangular lug 301 bottom at ring 3 both ends will promote the inclined plane of the corresponding inclined groove 16 in below, make two fixture blocks 14 move to the outside, and compress second spring 13, thereby make fixture block body 14 can not fix capacitor body 4 again, and the function under the first spring 4, and the second spring 13 can all wait for the next time, the function of the first spring 4, and the second spring 13 can be waited for the next time, the function of the first spring is under the ring 4.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides an aluminium electrolytic capacitor convenient to installation is dismantled, includes protective housing (1), a serial communication port, protective housing (1) top fixedly connected with is ring (2) down, ring (2) top symmetry is provided with locking mechanical system down, locking mechanical system is including fixing round bar (10) in the outside of ring (2) down, round bar (10) outside fixedly connected with fixed plate (11), fixed plate (11) top is close to ring (2) one side fixedly connected with gag lever post (12) down, mounting groove (201) have been seted up at the position that ring (2) top is close to round bar (10) down, sliding connection has fixture block (14) in mounting groove (201), and fixture block (14) slip runs through at gag lever post (12) surface, set up on fixture block (14) with gag lever post (12) looks adaptation hole, circumference surface cover that gag lever post (12) are located between fixture block (14) and fixed plate (11) is equipped with second spring (13).

2. The aluminum electrolytic capacitor convenient to install and detach according to claim 1, wherein a plurality of sliding rods (7) are fixedly connected to the top of the lower circular ring (2) at equal intervals, the tops of the sliding rods (7) are all in sliding penetration with the same upper circular ring (3), a plurality of round holes matched with the sliding rods (7) are formed in the top of the upper circular ring (3), a plurality of cylindrical protruding blocks (9) are fixedly connected to the top of the sliding rods (7), and a plurality of first springs (8) are sleeved on the circumferential surface of the sliding rods (7) between the upper circular ring (3) and the lower circular ring (2).

3. The aluminum electrolytic capacitor convenient to mount and dismount according to claim 2, wherein rectangular protruding blocks (301) are fixedly connected to the outer surface of the circumference of the upper circular ring (3) above the locking mechanism, and fixing rods (302) are symmetrically and fixedly connected to the bottoms of the two rectangular protruding blocks (301) away from the upper circular ring (3).

4. The aluminum electrolytic capacitor convenient to install and detach according to claim 1, wherein a slope is arranged on one side of the clamping block (14) located inside the protective shell (1), limiting blocks (15) are fixedly connected to two sides of the clamping block (14) located on the outer side of the circumference of the lower circular ring (2), and inclined grooves (16) are formed in two sides of the clamping block (14) close to the limiting blocks (15).

5. The aluminum electrolytic capacitor convenient to mount and dismount according to claim 1, wherein the capacitor body (4) is fixedly mounted in the protective shell (1), the capacitor body (4) is located below the clamping block (14), and two guide pins (5) are symmetrically and fixedly connected to the top of the capacitor body (4).

6. The aluminum electrolytic capacitor convenient to mount and dismount according to claim 1, wherein a plurality of radiating strip holes (101) are formed in the outer circumferential surface of the protective shell (1).

7. The aluminum electrolytic capacitor convenient to mount and dismount according to claim 1, wherein four mounting brackets (6) are fixedly connected to the bottom of the protective shell (1) at equal distances.