CN215955088U

CN215955088U - Capacitor convenient to install and dismantle

Info

Publication number: CN215955088U
Application number: CN202121998360.7U
Authority: CN
Inventors: 杜嘉杰; 魏蓉晖; 沈志宏; 杜敏
Original assignee: Dong Jia Electronics Chenzhou Co ltd
Current assignee: Dong Jia Electronics Chenzhou Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-04
Anticipated expiration: 2031-08-24

Abstract

The utility model discloses a capacitor convenient to mount and dismount, which comprises a capacitor main body, wherein a wire holder is movably mounted above the capacitor main body, a connecting base is fixedly mounted on the lower surface of the wire holder, a fixed rod is movably embedded in the upper surface of the wire holder, a pin is fixedly embedded in the upper surface of the capacitor main body, a thread is arranged on the outer side surface of the pin, close to the upper end, the lower end surface of the connecting base, a thread groove is arranged on the lower end surface of the connecting base, the pin is movably connected with the thread groove through the thread, a containing hole is arranged on the upper end surface of the wire holder, and a threading hole is arranged on the outer side surface of the wire holder. The capacitor convenient to mount and dismount can replace soldering tin to connect and fix the lead and the pin during mounting, so that tools are reduced, the capacitor can be dismounted without tools during dismounting, the complexity of mounting and dismounting is reduced, and the capacitor is convenient to dismount and mount.

Description

Capacitor convenient to install and dismantle

Technical Field

The utility model relates to the field of capacitors, in particular to a capacitor convenient to mount and dismount.

Background

The two conductors close to each other sandwich a layer of non-conductive insulating medium, so that a capacitor is formed, when voltage is applied between two polar plates of the capacitor, the capacitor can store electric charge, the capacitor plays an important role in circuits such as tuning, bypass, coupling, filtering and the like, a tuning circuit of a transistor radio is used for the capacitor, and a coupling circuit, a bypass circuit and the like of a color television are also used for the capacitor; there is certain drawback when current condenser uses, carries out the mode through soldering tin when the installation and is connected fixedly with the pin, need adopt the instrument to fix when connecting, and when dismantling, just can carry out the dismantlement of condenser after need melting the tin ingot with the instrument, and the installation is loaded down with trivial details with the dismantlement process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a capacitor which is convenient to mount and dismount and can effectively solve the problems in the background technology.

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

the utility model provides a condenser convenient to installation and dismantlement, includes the condenser main part, condenser main part top movable mounting has the connection terminal, fixed surface installs the connection base under the connection terminal, the dead lever is installed in the embedding of connection terminal upper end surface activity.

Preferably, the surface of the upper end of the capacitor body is fixedly embedded with a pin, and the outer side surface of the pin, which is close to the upper end, is provided with a thread.

Preferably, the surface of the lower end of the connecting base is provided with a thread groove, and the pin is movably connected with the thread groove through threads.

Preferably, the wire holder upper end surface has been seted up and has been accomodate the hole, wire holder outside surface has been seted up the through wires hole, wire holder inside is located accomodate the hole lower surface and has been seted up the through-hole.

Preferably, the lower end of the through hole is communicated with the threading hole, and the fixing rod penetrates through the accommodating hole and the through hole and is movably inserted between the accommodating hole and the through hole.

Preferably, the fixed plate is fixedly mounted on the surface of the upper end of the fixed rod, the powerful contracting spring is movably mounted on the outer side of the fixed rod, the lower end of the powerful contracting spring is fixedly connected with the lower surface of the accommodating hole, and the upper end of the powerful contracting spring is fixedly connected with the fixed plate.

Preferably, the wire holder outside surface is close upper end department fixed mounting and is had the reinforcing ring, the wire holder is inside to be located the fixed surface embedding of through wires hole installs the conducting rod, the conducting rod lower extreme with the thread groove is connected, wire holder, reinforcing ring, dead lever and the connection base is insulating material and makes.

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

according to the utility model, the fixing plate is pulled to move the fixing rod upwards, then the wire passes through the threading hole, then the wire bypasses the reinforcing ring, the fixing plate is loosened, the reinforcing ring moves downwards under the action of the powerful shrinkage spring, the wire is clamped between the fixing rod and the conductive rod, so that the installation is completed, otherwise, the wire is taken out from the inside of the reinforcing ring, the fixing plate is pulled to move the fixing rod upwards to take the wire out of the inside of the threading hole, so that the disassembly is completed, and further, during the installation, the soldering tin is replaced to carry out the connection and fixation of the wire and the pin, the use of tools is reduced, in addition, the disassembly of the capacitor can be carried out without adopting tools, the complicated degree of the assembly and disassembly is reduced, the disassembly and the assembly of the capacitor are convenient, and the disassembly and the assembly of the connection base are convenient through the movable connection of the thread groove and the surface of the pin, so that the maintenance of the wiring base is convenient.

Drawings

FIG. 1 is a schematic view of the overall structure of a capacitor of the present invention, which is easy to assemble and disassemble;

FIG. 2 is a disassembled view showing the overall structure of a terminal base of a capacitor according to the present invention, which is easy to assemble and disassemble;

FIG. 3 is a cross-sectional view of a terminal holder of a capacitor of the present invention for easy mounting and dismounting;

fig. 4 is an enlarged view at a in fig. 1 of a capacitor of the present invention for easy mounting and dismounting.

In the figure: 1. a capacitor body; 101. a pin; 2. a wire holder; 201. threading holes; 202. a receiving hole; 203. a through hole; 204. a conductive rod; 205. a reinforcing ring; 3. connecting a base; 301. a thread groove; 4. fixing the rod; 401. a fixing plate; 402. the spring is strongly contracted.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-4, a capacitor convenient to mount and dismount comprises a capacitor main body 1, a wire holder 2 is movably mounted above the capacitor main body 1, a connection base 3 is fixedly mounted on the lower surface of the wire holder 2, and a fixing rod 4 is movably embedded and mounted on the upper end surface of the wire holder 2;

the surface of the upper end of the capacitor body 1 is fixedly embedded with a pin 101, and the outer side surface of the pin 101 close to the upper end is provided with a thread; a thread groove 301 is formed in the surface of the lower end of the connecting base 3, and the pin 101 is movably connected with the thread groove 301 through threads; the upper end surface of the wire holder 2 is provided with an accommodating hole 202, the outer side surface of the wire holder 2 is provided with a threading hole 201, and the inner part of the wire holder 2, which is positioned in the accommodating hole 202, is provided with a through hole 203; the lower end of the through hole 203 is communicated with the threading hole 201, and the fixing rod 4 penetrates through the accommodating hole 202 and the through hole 203 and is movably inserted between the accommodating hole 202 and the through hole 203; the surface of the upper end of the fixed rod 4 is fixedly provided with a fixed plate 401, the outer side of the fixed rod 4 is movably provided with a powerful contracting spring 402, the lower end of the powerful contracting spring 402 is fixedly connected with the lower surface of the accommodating hole 202, the upper end of the powerful contracting spring 402 is fixedly connected with the fixed plate 401, when the capacitor is installed, the connecting and fixing of a lead and the pin 101 are carried out instead of soldering tin, the use of tools is reduced, and when the capacitor is disassembled, the disassembling of the capacitor can be carried out without using tools, the complexity of the assembling and disassembling is reduced, so that the capacitor is convenient to disassemble and assemble, the connecting base 3 is convenient to disassemble and assemble through the movable connection of the thread groove 301 and the thread on the surface of the pin 101, and the wire holder 2 is convenient to maintain; wire holder 2 outside surface is close upper end department fixed mounting and is had reinforcing ring 205, and wire holder 2 is inside to be located through wires hole 201 fixed surface embedding and installs conducting rod 204, and the conducting rod 204 lower extreme is connected with thread groove 301, and wire holder 2, reinforcing ring 205, dead lever 4 and connection base 3 are insulating material and make, improve wire holder 2's insulating ability.

It should be noted that, the utility model is a capacitor convenient for assembly and disassembly, when in use, the fixing plate 401 is pulled to make the fixing rod 4 move upwards, then the conducting wire passes through the threading hole 201, then the conducting wire bypasses the reinforcing ring 205, the fixing plate 401 is loosened, the reinforcing ring 205 moves downwards under the action of the strong force contraction spring 402, the conducting wire is clamped between the fixing rod 4 and the conducting rod 204, thereby completing the assembly, otherwise, the conducting wire is taken down from the inside of the reinforcing ring 205, the fixing plate 401 is pulled to make the fixing rod 4 move upwards to take the conducting wire out from the inside of the threading hole 201, the disassembly is completed, further, the connecting and fixing of the conducting wire and the pin 101 are carried out instead of soldering tin during the assembly, the use of tools is reduced, and in the disassembly, the disassembly of the capacitor can be carried out without using tools, the complexity of the assembly and disassembly is reduced, the capacitor is convenient for assembly and disassembly, and assembly are movably connected with the threads on the surface of the pin 101 through the thread groove 301, the connection base 3 is convenient to detach and mount, and the wire holder 2 is convenient to maintain.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a condenser convenient to installation and dismantlement which characterized in that: including capacitor body (1), capacitor body (1) top movable mounting has wire holder (2), fixed surface installs connection base (3) under wire holder (2), dead lever (4) are installed in wire holder (2) upper end surface activity embedding.

2. A capacitor for facilitating mounting and dismounting as claimed in claim 1, wherein: the surface of the upper end of the capacitor body (1) is fixedly embedded with a pin (101), and the outer side surface of the pin (101) close to the upper end is provided with a thread.

3. A capacitor for facilitating mounting and dismounting as claimed in claim 2, wherein: the lower end surface of the connecting base (3) is provided with a thread groove (301), and the pin (101) is movably connected with the thread groove (301) through threads.

4. A capacitor as claimed in claim 3, wherein the capacitor is adapted to be easily mounted and dismounted by: wire holder (2) upper end surface has seted up and has accomodate hole (202), wire holder (2) outside surface has seted up through wires hole (201), wire holder (2) inside is located accomodate hole (202) lower surface and has seted up through-hole (203).

5. A capacitor for facilitating mounting and dismounting as claimed in claim 4, wherein: the lower end of the through hole (203) is communicated with the threading hole (201), the fixing rod (4) penetrates through the accommodating hole (202) and the through hole (203), and is movably inserted between the accommodating hole (202) and the through hole (203).

6. A capacitor for facilitating mounting and dismounting as claimed in claim 5, wherein: the surface of the upper end of the fixing rod (4) is fixedly provided with a fixing plate (401), the outer side of the fixing rod (4) is movably provided with a powerful shrinkage spring (402), the lower end of the powerful shrinkage spring (402) is fixedly connected with the lower surface of the accommodating hole (202), and the upper end of the powerful shrinkage spring (402) is fixedly connected with the fixing plate (401).

7. A capacitor for facilitating mounting and dismounting as claimed in claim 6, wherein: wire holder (2) outside surface is close upper end department fixed mounting and is had reinforcing ring (205), wire holder (2) inside is located through wires hole (201) fixed surface embedding is installed conducting rod (204), conducting rod (204) lower extreme with thread groove (301) are connected, wire holder (2), reinforcing ring (205), dead lever (4) and connect base (3) and be insulating material and make.