CN213070926U

CN213070926U - Capacitor that quick joint type was drawn forth

Info

Publication number: CN213070926U
Application number: CN202021911881.XU
Authority: CN
Inventors: 何文钜
Original assignee: Guangdong Fengming Electronic Tech Co ltd
Current assignee: Guangdong Fengming Electronic Tech Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-04-27
Anticipated expiration: 2030-09-04

Abstract

The utility model particularly relates to a condenser that quick joint type was drawn forth, including the casing, be equipped with the casing inner chamber in the casing, the electric capacity core has been placed to the casing inner chamber, wherein: the opening part of casing inner chamber is equipped with two at least terminal boxes, is equipped with the terminal in the terminal box, and terminal one end welds with the electric capacity core mutually, and the terminal other end is equipped with metal elastic conducting strip, is equipped with the epoxy layer in the casing inner chamber, and the epoxy layer is used for being fixed in terminal box and electric capacity core position, the centre gripping has the lead wire between the inner wall of metal elastic conducting strip and terminal, the beneficial effects of the utility model are that: this structure is equipped with metal elastic conducting strip through the terminal other end, and metal elastic conducting strip implements external lead wire, and the lead wire can use a core strand or do the strand that invades the tin and handle, utilizes metal elastic conducting strip to block the lead wire, plays simple structure, simple to operate, promotes production efficiency and uniformity strong, can solve customer's tin soldering, increase the connector and connect the female supporting connection problem of end.

Description

Capacitor that quick joint type was drawn forth

Technical Field

The utility model relates to a condenser technical field specifically is a condenser that quick joint type was drawn forth.

Background

At present, in CBB61 capacitors on the market, the leading-out terminals are mainly PVC leads, terminals and soldering lugs.

The following problems exist in using the wiring:

PVC wires or soldering lugs led out by the capacitor need to be soldered or additionally provided with a connector clamp by a client side for connection and wiring; the common capacitor of the terminal uses a male terminal lead-out (for example, the lead-out terminal is a terminal capacitor, and the common terminal lead-out terminal is a male terminal lead-out terminal), and a client side needs to connect and connect the corresponding female terminal by pressing a lead or a circuit board; the wiring mode has high labor cost, low efficiency and poor consistency.

Disclosure of Invention

An object of the utility model is to overcome above-mentioned prior art not enough, provide one kind and can effectively reduce manufacturing cost, promote production efficiency and uniformity strong, can solve customer's soldering, increase the connector, connect the capacitor that the female quick joint type of holding the supporting connection problem was drawn forth.

The utility model discloses a condenser that quick joint type was drawn forth, including the casing, be equipped with the casing inner chamber in the casing, the electric capacity core has been placed to the casing inner chamber, wherein: the opening part of casing inner chamber is equipped with two at least terminal boxes, is equipped with the terminal in the terminal box, and terminal one end welds with the electric capacity core mutually, and the terminal other end is equipped with metal elastic conduction piece, is equipped with the epoxy layer in the casing inner chamber, and the epoxy layer is used for being fixed in terminal box and electric capacity core position, the centre gripping has the lead wire between the inner wall of metal elastic conduction piece and terminal.

Specifically, at least one plastic buckling position is arranged on the outer surface of the terminal box.

Specifically, further, the plastic button is located at the bottom surface of the epoxy resin layer.

Specifically, the plastic button is arranged on the inner wall of the inner cavity of the shell.

Particularly, a box installation cavity is formed in the terminal box, and one end of the metal elastic conducting strip is propped against the inner wall of the box installation cavity.

Specifically, the metal elastic conducting strip and the terminal are connected to form a V shape or a U shape.

Specifically, the housing is a plastic housing.

The utility model has the advantages that: this structure is equipped with metal elastic conducting strip through the terminal other end, and metal elastic conducting strip implements external lead wire, and the lead wire can use a core strand or do the strand that invades the tin and handle, utilizes metal elastic conducting strip to block the lead wire, plays simple structure, simple to operate, promotes production efficiency and uniformity strong, can solve customer's tin soldering, increase the connector and connect the female supporting connection problem of end.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is the structural schematic diagram of the external lead wire dismantling state of the utility model.

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic structural view of the terminal and the terminal box of the present invention in an exploded state;

fig. 5 is a schematic view of the assembled structure of fig. 4.

Fig. 6 is a schematic sectional view of the present invention.

The reference numbers in the figures are: a terminal 1; a metal elastic conductive sheet 101, a terminal box 2; a plastic button 201; a cartridge mounting cavity 202; a capacitor core 3; a housing 4; a housing lumen 401; epoxy layer 5, lead 6.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 to 6, the utility model discloses a condenser that quick joint type was drawn forth, including casing 4, be equipped with casing inner chamber 401 in the casing 4, electric capacity core 3 has been placed to casing inner chamber 401, wherein: the opening part of casing inner chamber 401 is equipped with two at least terminal boxes 2, is equipped with terminal 1 in the

terminal box

2, and 1 one end of terminal welds with electric capacity core 3 mutually, and 1 other end of terminal is equipped with metal elastic conductive sheet 101, is equipped with epoxy layer 5 in the casing inner chamber 401, and epoxy layer 5 is used for being fixed in terminal box 2 and electric capacity core 3 position, the centre gripping has lead wire 6 between the inner wall of metal elastic conductive sheet 101 and terminal 1.

This structure is equipped with metal elastic conducting strip through the 1 other end of terminal, and metal elastic conducting strip 101 implements external lead wire 6, and lead wire 6 can use a core strand or do the strand that invades the tin and handle, utilizes metal elastic conducting strip 101 to block lead wire 6, plays simple structure, simple to operate, promotes production efficiency and uniformity strong, can solve customer's soldering, increase the connector and connect the female supporting connection problem of end.

The epoxy resin layer 5 is used for being fixed at the positions of the terminal box 2 and the capacitor core 3, so that the terminal box 2 cannot be displaced randomly; in addition, the welding end of the terminal 1 is connected with the metal spraying end face of the capacitor core 3 through a welding process so as to achieve the purpose of electrode leading-out; the outer surface of the terminal box 2 is provided with at least one plastic buckling position 201.

In the structure, the plastic button 201 is buckled on the bottom surface of the epoxy resin layer 5. Or the plastic buckling position 201 is buckled on the inner wall of the inner cavity 401 of the shell to further fix the position of the terminal box 2; the terminal box 2 is separated from the case 4 and is not attached to the case so as to prevent the filler from rising out of the case 4. In addition, after the filling material is filled in the shell 4, the plastic buckling position 5 is covered by the epoxy resin layer 5, so that the leading-out strength of the terminal box 2 is enhanced, and the falling-off prevention effect is achieved.

In the structure, a box mounting cavity 202 is formed in the terminal box 2, and one end of the metal elastic conducting strip 101 is propped against the inner wall of the box mounting cavity 202. In the structure, the metal elastic conducting strip 101 is connected with the terminal 1 to form a V shape or a U shape. The shell 4 is a plastic shell, and the plastic shell has an insulating effect.

The manufacturing principle is as follows: the terminal 1 is arranged in the terminal box 2, the upper end of the terminal 1 is provided with a metal elastic conducting strip 101, a certain wire inserting gap is reserved by matching with the terminal box 2, and the capacitor is led out to be exposed out of the opening surface of the terminal box 2. When the capacitor core 3 is connected with the external lead 6, the head of the external lead 6 is only required to be stripped to be inserted into the terminal box 2, the metal elastic conducting strip 101 at the upper end of the terminal 1 clamps the external lead 6, and the capacitor core 3 is connected with the lead 6.

The above description is only exemplary of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, or improvements made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The utility model provides a condenser that quick joint type was drawn forth, includes casing (4), is equipped with casing inner chamber (401) in casing (4), and electric capacity core (3), its characterized in that have been placed to casing inner chamber (401): the opening part of casing inner chamber (401) is equipped with two at least terminal boxes (2), is equipped with terminal (1) in terminal box (2), and terminal (1) one end welds mutually with electric capacity core (3), and the terminal (1) other end is equipped with metal elastic conducting strip (101), is equipped with epoxy layer (5) in casing inner chamber (401), and epoxy layer (5) are used for being fixed in terminal box (2) and electric capacity core (3) position, the centre gripping has lead wire (6) between the inner wall of metal elastic conducting strip (101) and terminal (1).

2. The capacitor of claim 1, wherein the capacitor comprises: the outer surface of the terminal box (2) is provided with at least one plastic buckling position (201).

3. The capacitor that quick joint type was drawn forth according to claim 2, characterized in that: the plastic buckling position (201) is buckled on the bottom surface of the epoxy resin layer (5).

4. The capacitor that quick joint type was drawn forth according to claim 2, characterized in that: the plastic buckle position (201) is buckled on the inner wall of the inner cavity (401) of the shell.

5. The capacitor of claim 1, wherein the capacitor comprises: a box mounting cavity (202) is formed in the terminal box (2), and one end of the metal elastic conducting strip (101) is propped against the inner wall of the box mounting cavity (202).

6. The capacitor of claim 1, wherein the capacitor comprises: the metal elastic conducting strip (101) is connected with the terminal (1) to form a V shape or a U shape.

7. The capacitor of claim 1, wherein the capacitor comprises: the shell (4) is a plastic shell.