CN219286235U

CN219286235U - Solid high-molecular aluminum electrolytic capacitor

Info

Publication number: CN219286235U
Application number: CN202320232411.8U
Authority: CN
Inventors: 陈静
Original assignee: Shenzhen Pinhan Technology Co ltd
Current assignee: Shenzhen Pinhan Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-06-30
Anticipated expiration: 2033-02-16

Abstract

The utility model discloses a solid high polymer aluminum electrolytic capacitor, which comprises a body and lead terminals arranged at two ends of the body, wherein supporting structures are symmetrically arranged at two sides of the body, each supporting structure comprises side blocks fixed at two sides of the body, a knob is rotatably arranged at the top of each side block, a transmission assembly A is arranged between each side block and each knob, and the bottom end of each transmission assembly A is connected with a transmission assembly B; through set up bearing structure in the both sides of body, after the installation to the body is accomplished, can utilize bearing structure to carry out certain support to the body to promote the installation stability of body, guaranteed the stability in use of condenser, this kind of design compares the benefit in original design simultaneously and lies in, when adjusting bearing structure, only need rotate the knob, and the knob sets up at the body top, and personnel just can rotate the knob easily, improves the convenience of use of condenser.

Description

Solid high-molecular aluminum electrolytic capacitor

Technical Field

The utility model belongs to the technical field of capacitors, and particularly relates to a solid polymer aluminum electrolytic capacitor.

Background

The aluminum electrolytic capacitor is a capacitor which is made by taking an aluminum cylinder as a negative electrode, filling liquid electrolyte in the aluminum cylinder, and taking a bent aluminum strip as a positive electrode, and is called as the aluminum electrolytic capacitor. The universal electrolytic capacitor is made of aluminum materials and has good electrical performance, wide application range and high reliability. Through retrieving, the chinese patent application of application number CN202222122661.4 describes a solid polymer laminated aluminum electrolytic capacitor, in this patent, through designing a supporting structure, when carrying out the installation to the capacitor, can rotate the second supporting seat that constitutes supporting structure to carry out the position adjustment to the silica gel pad of bottom, make it laminate with the installation face mutually, support the capacitor from this, promoted the stability of capacitor.

The above-mentioned patent still has certain drawback in the use, because the volume of condenser itself is less, and the interval of condenser and installation face is little again after the installation, and the second supporting seat that needs to rotate is the position that sets up between condenser and installation face, therefore, under the condition of not having with the help of external tool, the personnel hardly rotates the second supporting seat, has reduced the use convenience of condenser, consequently, need design a new condenser in order to solve this problem.

Disclosure of Invention

The utility model aims to provide a solid polymer aluminum electrolytic capacitor, which solves the problem that the operation difficulty is high when the supporting structure is adjusted in the patent proposed in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a solid polymer aluminium electrolytic capacitor, includes the body and sets up the lead terminal at the body both ends, the bilateral symmetry of body is provided with bearing structure, bearing structure is including fixing the side piece in the body both sides, the top of side piece rotates and is provided with the knob, be provided with drive assembly A between side piece and the knob, drive assembly A's bottom is connected with drive assembly B, drive assembly B's bottom is stretched to side piece bottom and is fixed with the silica gel pad.

Preferably, the transmission assembly A comprises a rotary pile fixed at the bottom of the knob, and a rotary groove rotationally connected with the rotary pile is formed in the top surface of the side block.

Preferably, the transmission assembly A further comprises a threaded hole formed in the rotary pile, and a screw rod is connected to the internal thread of the threaded hole.

Preferably, the surface of the rotary pile is fixedly provided with an anti-drop sleeve, and the inner wall of the rotary groove is provided with an anti-drop groove rotationally connected with the anti-drop sleeve.

Preferably, the transmission assembly B comprises a sliding groove formed in the bottom of the transmission assembly A, a sliding block is slidably arranged in the sliding groove, and the bottom end of the screw rod is fixed with the sliding block.

Preferably, a connecting rod is fixed at the bottom of the sliding block, and the bottom end of the connecting rod extends to the bottom of the side block and is fixed with the silica gel pad.

Preferably, the both ends symmetry of body is provided with fastening structure, fastening structure is including the cover of cover at body both ends surface, the through-hole that supplies lead terminal to run through has been seted up at the middle part of side cover, the inboard of through-hole is provided with the rubber sleeve, rubber sleeve and lead terminal extrusion contact, the inboard of side cover is provided with the foam-rubber cushion that laminates mutually with the body.

Preferably, clamping grooves are formed in the inner sides of two ends of the side cover, and clamping blocks embedded into the clamping grooves are symmetrically fixed at two ends of the body.

Compared with the prior art, the utility model has the beneficial effects that:

through set up bearing structure in the both sides of body, after the installation to the body is accomplished, can utilize bearing structure to carry out certain support to the body to promote the installation stability of body, guaranteed the stability in use of condenser, this kind of design compares the benefit in original design simultaneously and lies in, when adjusting bearing structure, only need rotate the knob, and the knob sets up at the body top, and personnel just can rotate the knob easily, improves the convenience of use of condenser.

Drawings

FIG. 1 is a front view of the present utility model;

FIG. 2 is a side cross-sectional view of the junction of the body and the support structure of FIG. 1 in accordance with the present utility model;

FIG. 3 is an enlarged view of a portion of the transmission assembly A of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of a portion of the present utility model at transmission assembly B of FIG. 2;

FIG. 5 is a front cross-sectional view of the fastening structure of FIG. 1 in accordance with the present utility model;

in the figure: 100. a body; 200. a lead terminal; 300. a support structure; 301. a side block; 302. a knob; 303. a transmission assembly A; 3031. rotating piles; 3032. a rotary groove; 3033. a threaded hole; 3034. a screw; 3035. an anti-drop sleeve; 3036. an anti-drop groove; 304. a transmission assembly B; 3041. a chute; 3042. a slide block; 3043. a connecting rod; 305. a silica gel pad; 400. a fastening structure; 401. a side cover; 402. a through hole; 403. a rubber sleeve; 404. a sponge cushion; 405. a clamping block; 406. a clamping 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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a solid polymer aluminium electrolytic capacitor, including body 100 and lead terminal 200, the bilateral symmetry of body 100 is provided with bearing structure 300, bearing structure 300 includes side piece 301, knob 302, drive assembly A303, drive assembly B304 and silica gel pad 305, after installing body 100 in the assigned position, available bearing structure 300 supports body 100, operate to rotate knob 302, promote silica gel pad 305 through drive assembly A303 and drive assembly B304, make it descend until laminating with the installation face, at this moment bearing structure 300 alright support body 100, the installation stability of condenser has been promoted.

In this embodiment, the transmission assembly a303 preferably includes a knob 3031 and a knob 3032, and when the knob 302 is turned, the knob 3031 is driven to rotate inside the knob 3032.

In this embodiment, the transmission assembly a303 further includes a threaded hole 3033 and a screw 3034, and when the screw 3031 rotates, the screw 3034 can be pushed by a threaded connection between the threaded hole 3033 and the screw 3034.

In this embodiment, preferably, the transmission assembly a303 further includes an anti-disengagement sleeve 3035 and an anti-disengagement groove 3036, and the anti-disengagement sleeve 3035 and the anti-disengagement groove 3036 are used for limiting the rotary pile 3031 to prevent the rotary pile 3031 from disengaging, and meanwhile, the rotation of the rotary pile 3031 is not affected by the rotational connection of the anti-disengagement sleeve 3035 and the anti-disengagement groove 3036.

In this embodiment, the driving assembly B304 preferably includes a sliding slot 3041 and a sliding block 3042, where the sliding slot 3041 and the sliding block 3042 are both rectangular, and when the screw 3031 rotates, the screw 3034 pushes the sliding block 3042 to move downward in the sliding slot 3041.

In this embodiment, preferably, a connecting rod 3043 is fixed at the bottom of the sliding block 3042, the bottom end of the connecting rod 3043 extends to the bottom of the side block 301 and is fixed with the silica gel pad 305, and when the sliding block 3042 moves down, the silica gel pad 305 can be driven to move down together until the silica gel pad 305 is attached to the mounting surface.

In this embodiment, preferably, the fastening structures 400 are symmetrically disposed at two ends of the body 100, and the fastening structures 400 include a side cover 401, a through hole 402, a rubber sleeve 403 and a foam pad 404, and the rubber sleeve 403 inside the through hole 402 is used to press and contact the lead terminal 200, so as to improve the connection strength between the lead terminal 200 and the body 100, and avoid breakage between the two.

In this embodiment, preferably, the fastening structure 400 further includes a clamping groove 406 and a clamping block 405, and the mounting stability of the side cover 401 is ensured by the clamping of the clamping groove and the clamping block.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a solid polymer aluminium electrolytic capacitor, includes body (100) and sets up lead terminal (200) at body (100) both ends, its characterized in that: the utility model discloses a body, including body (100), support structure (300) are provided with in bilateral symmetry, support structure (300) are including fixing side piece (301) in body (100) both sides, the top of side piece (301) is rotated and is provided with knob (302), be provided with drive assembly A (303) between side piece (301) and knob (302), drive assembly B (304) are connected with to drive assembly A (303)'s bottom, drive assembly B (304)'s bottom is stretched to side piece (301) bottom and is fixed with silica gel pad (305).

2. The solid polymer aluminum electrolytic capacitor according to claim 1, wherein: the transmission assembly A (303) comprises a rotary pile (3031) fixed at the bottom of the knob (302), and a rotary groove (3032) rotationally connected with the rotary pile (3031) is formed in the top surface of the side block (301).

3. The solid polymer aluminum electrolytic capacitor according to claim 2, wherein: the transmission assembly A (303) further comprises a threaded hole (3033) formed in the rotary pile (3031), and a screw rod (3034) is connected to the threaded hole (3033) in a threaded mode.

4. A solid polymer aluminum electrolytic capacitor according to claim 3, wherein: the surface of the rotary pile (3031) is fixedly provided with an anti-falling sleeve (3035), and the inner wall of the rotary groove (3032) is provided with an anti-falling groove (3036) rotationally connected with the anti-falling sleeve (3035).

5. A solid polymer aluminum electrolytic capacitor according to claim 3, wherein: the transmission assembly B (304) comprises a sliding groove (3041) formed in the bottom of the transmission assembly A (303), a sliding block (3042) is slidably arranged in the sliding groove (3041), and the bottom end of the screw rod (3034) is fixed with the sliding block (3042).

6. The solid polymer aluminum electrolytic capacitor according to claim 5, wherein: the bottom of slider (3042) is fixed with connecting rod (3043), connecting rod (3043) bottom stretches to side piece (301) bottom and is fixed with silica gel pad (305).

7. The solid polymer aluminum electrolytic capacitor according to claim 1, wherein: the utility model discloses a lead terminal, including body (100), both ends symmetry of body (100) is provided with fastening structure (400), fastening structure (400) are including the cover side cap (401) of cover at body (100) both ends surface, through-hole (402) that supply lead terminal (200) to run through are seted up at the middle part of side cap (401), the inboard of through-hole (402) is provided with rubber sleeve (403), rubber sleeve (403) and lead terminal (200) extrusion contact, the inboard of side cap (401) is provided with foam-rubber cushion (404) that laminate mutually with body (100).

8. The solid polymer aluminum electrolytic capacitor according to claim 7, wherein: clamping grooves (406) are formed in the inner sides of two ends of the side cover (401), and clamping blocks (405) embedded into the clamping grooves (406) are symmetrically fixed at two ends of the body (100).