CN211858422U

CN211858422U - Capacitor with pin fixing structure

Info

Publication number: CN211858422U
Application number: CN202020609547.2U
Authority: CN
Inventors: 吴莉; 胡冬祥; 倪卫
Original assignee: Elex Yasmin Hangzhou Electric Co ltd
Current assignee: Zhejiang Xiangyi Electric Co.,Ltd.
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-03
Anticipated expiration: 2030-04-22

Abstract

The utility model belongs to the technical field of the condenser technique and specifically relates to a condenser with pin fixed knot constructs, including the condenser body, two mutual symmetrical pins are installed to the bottom of condenser body, and the equal fixed mounting in bottom of two pins has the stopper, and fixed establishment is installed on the top of pin, and two fixed establishment include insulating fixed plate, and two insulating fixed plate respectively fixed mounting have on corresponding pin, and the equal fixed mounting in inboard of two insulating fixed plates has the fixed block, and fixed mounting has the elastic component between two fixed blocks, and the mounting groove corresponding with the elastic component has all been seted up to the inboard of two fixed blocks. When the pin receives external force, the two insulating fixing plates can increase the toughness of the pin, and meanwhile, the elastic piece can play a certain buffering role when stressed, so that the pin cannot be easily broken.

Description

Capacitor with pin fixing structure

Technical Field

The utility model relates to a condenser technical field especially relates to a condenser with pin fixed knot constructs.

Background

The capacitor, which is generally referred to as capacitor for short in its capacity of holding electric charge, is a charged capacitor as its name implies, and is a device for holding electric charge; the capacitor is one of electronic elements which are used in electronic equipment in large quantity, and is widely applied to aspects of blocking, alternating current and current, coupling, bypassing, filtering, tuning loops, energy conversion, control and the like in a circuit;

at present, the length of a pin part inserted into a circuit is not easy to control when a capacitor is welded, and poor contact is easy to cause if the pin part is too short; in addition, the lead part is easily broken by external force after soldering, thereby causing damage to the capacitor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the pin part is easy to break after being subjected to external force in the prior art, and providing a capacitor with a pin fixing structure.

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

the utility model provides a design condenser with pin fixed knot constructs, includes capacitor body, two mutual symmetrical pins, two are installed to capacitor body's bottom the equal fixed mounting in bottom of pin has the stopper, fixed establishment is installed on the top of pin, two fixed establishment are including insulating fixed plate, two insulating fixed plate fixed mounting respectively has on corresponding pin, two the equal fixed mounting in inboard of insulating fixed plate has the fixed block, two fixed mounting has the elastic component, two between the fixed block the mounting groove corresponding with the elastic component has all been seted up to the inboard of fixed block.

Preferably, the limiting blocks are located at one third positions of the bottom ends of the corresponding pins and are of cylindrical structures.

Preferably, the capacitor body comprises a main body, the rubber layer is filled in the extension of the main body, and the extension of the rubber layer is coated with the aluminum shell.

Preferably, the aluminum casing is completely covered with an insulating paper.

Preferably, the two ends of the bottom of the main body are respectively and fixedly provided with an anode column and a cathode column, and the anode column and the cathode column are fixedly connected with corresponding pins.

The utility model provides a pair of condenser with pin fixed knot constructs, beneficial effect lies in:

1. the limiting block can prevent pins from being inserted too much or too little during welding, so that the welding length is just suitable;

2. when the pin receives external force, the two insulating fixing plates can increase the toughness of the pin, and meanwhile, the elastic piece can play a certain buffering role when stressed, so that the pin cannot be easily broken.

Drawings

Fig. 1 is a schematic structural view of a capacitor with a pin fixing structure according to the present invention;

fig. 2 is a schematic structural diagram of a fixing mechanism of a capacitor with a pin fixing structure according to the present invention;

fig. 3 is a schematic structural diagram of a capacitor body with a pin fixing structure according to the present invention.

In the figure: the capacitor comprises a capacitor body 1, pins 2, a limiting block 3, a fixing mechanism 4, an insulating fixing plate 41, a fixing block 42, a mounting groove 43, an elastic piece 44, a main body 11, a rubber layer 12, an aluminum shell 13, insulating paper 14, an anode column 15 and a cathode column 16.

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.

Example 1:

referring to fig. 1-2, a capacitor with a pin fixing structure comprises a capacitor body 1, wherein two pins 2 which are symmetrical to each other are mounted at the bottom of the capacitor body 1, limiting blocks 3 are fixedly mounted at the bottom ends of the two pins 2, the limiting blocks 3 are located at one third positions of the bottom ends of the corresponding pins 2, and the limiting blocks 3 are all of cylindrical structures; the limiting block 3 can prevent the pins 2 from being inserted too much or too little during welding, so that the welding length is just suitable.

Fixing mechanism 4 is installed on the top of

2, and 4 two including insulating fixed plate 41 of fixing mechanism, two insulating fixed plate 41 respectively fixed mounting have on corresponding pin 2, and the equal fixed mounting in inboard of two insulating fixed plate 41 has fixed block 42, and fixed mounting has elastic component 44 between two fixed blocks 42, and the mounting groove 43 corresponding with elastic component 44 has all been seted up to the inboard of two fixed blocks 42. When the pin 2 is subjected to an external force, the two insulating fixing plates 41 can increase the toughness of the pin 2, and meanwhile, the elastic member 44 plays a certain role in buffering when being stressed, so that the pin 2 is ensured not to be easily broken.

Example 2:

referring to fig. 1 to 3, as another preferred embodiment of the present invention, the difference from embodiment 1 is that a capacitor body 1 includes a main body 11, an extension of the main body 11 is filled with a rubber layer 12, an extension of the rubber layer 12 is covered with an aluminum casing 13, the aluminum casing 13 is completely covered with an insulating paper 14, two ends of a bottom of the main body 11 are respectively and fixedly mounted with an anode column 15 and a cathode column 16, and the anode column 15 and the cathode column 16 are fixedly connected with corresponding pins 2. The insulating paper 14 ensures the insulation of the capacitor and avoids electric leakage when the current is excessive.

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 pin fixed knot constructs, includes capacitor body (1), its characterized in that, two pin (2) of mutual symmetry are installed to the bottom of capacitor body (1), two the equal fixed mounting in bottom of pin (2) has stopper (3), fixed establishment (4) are installed on the top of pin (2), two fixed establishment (4) are including insulating fixed plate (41), two insulating fixed plate (41) fixed mounting respectively has on corresponding pin (2), two the inboard equal fixed mounting of insulating fixed plate (41) has fixed block (42), two fixed mounting has elastic component (44) between fixed block (42), two mounting groove (43) corresponding with elastic component (44) have all been seted up to the inboard of fixed block (42).

2. The capacitor with the pin fixing structure as claimed in claim 1, wherein the limiting blocks (3) are located at one third of the bottom ends of the corresponding pins (2), and the limiting blocks (3) are all of a cylindrical structure.

3. The capacitor with pin fixing structure as claimed in claim 1, wherein the capacitor body (1) comprises a main body (11), an extension of the main body (11) is filled with a rubber layer (12), and an extension of the rubber layer (12) is coated with an aluminum shell (13).

4. A capacitor with pin fixing structure according to claim 3, wherein the aluminum case (13) is completely covered with an insulating paper (14).

5. The capacitor with the pin fixing structure as claimed in claim 4, wherein an anode post (15) and a cathode post (16) are respectively and fixedly mounted at two ends of the bottom of the main body (11), and the anode post (15) and the cathode post (16) are fixedly connected with the corresponding pin (2).