CN212257812U

CN212257812U - Integrated DC charging female socket

Info

Publication number: CN212257812U
Application number: CN202020950797.2U
Authority: CN
Inventors: 张胜丰
Original assignee: Jiande City Fengshun Vehicle Parts Factory
Current assignee: Jiande Fengshun Electric Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2020-12-29
Anticipated expiration: 2030-05-29

Abstract

The utility model discloses an integral type DC female seat that charges. The socket comprises a socket shell, wherein a conduit is arranged at one end of the socket shell, the conduit is fixedly connected with the socket shell, a shell cavity is arranged inside the socket shell, the shell cavity is communicated with the inside of the conduit, an inner core wire I and an inner core wire II are fixedly arranged inside the conduit, a socket body is fixedly arranged inside the shell cavity, a diode is arranged between one end of the socket body and the inner core wire I, one end of the diode is fixedly connected with one end of the socket body, the other end of the diode is fixedly connected with the inner core wire I, the inner core wire II is fixedly connected with the side face of the socket body, and a soft cover is rotatably connected with the other end of the socket shell. The utility model has the advantages that: all through electric iron welding injection moulding integrated into one piece between each internal member of whole socket, strengthened the fastness between socket and the electric wire greatly.

Description

Integrated DC charging female socket

Technical Field

The utility model belongs to the technical field of the relevant technique of socket and specifically relates to indicate an integral type DC female seat that charges.

Background

The power plug and socket refers to a device for connecting an electric appliance or the like to a power source. In modern mechanical equipment, electronic equipment and other equipment, wires (including power lines, data transmission lines and the like) are used for connecting all units in the equipment, and plug sockets are generally arranged on the wires and are different in appearance, grade, size and variety according to different countries and regions. Each country has standards set by the government. The wire plug is an important accessory of daily electric appliances, is not expensive, but plays an important role in the process of providing electric energy for the electric appliances. However, most of the existing wire plugs have single function, and have the inconvenience of position and direction limitation, easy breakage, short service life and the like when being used.

SUMMERY OF THE UTILITY MODEL

The utility model relates to an overcome among the prior art not enough that socket and electric wire are broken by the snap easily, provide a female seat of socket and firm in connection with electric wire's integral type DC charges.

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

the utility model provides an integral type DC female seat that charges, includes socket shell, socket shell's one end is equipped with the conduit, conduit and socket shell fixed connection, socket shell's inside is equipped with the casing cavity, the inside of casing cavity and conduit is linked together, the inside internal core line one and internal core line two that are fixed with of conduit, the casing cavity internal fixation has socket ontology, be provided with the diode between socket ontology's one end and the internal core line one, the one end of diode and socket ontology's one end fixed connection, the other end and the internal core line fixed connection of diode, the side fixed connection of internal core line two and socket ontology, socket shell's the other end rotates and is connected with soft lid.

The socket comprises a socket shell, and is characterized in that a conduit is arranged at one end of the socket shell, the conduit is fixedly connected with the socket shell, a shell cavity is arranged in the socket shell, the shell cavity is communicated with the interior of the conduit, an inner core wire I and an inner core wire II are fixed in the conduit, a socket body is fixed in the shell cavity, a diode is arranged between one end of the socket body and the inner core wire I, one end of the diode is fixedly connected with one end of the socket body, the other end of the diode is fixedly connected with the inner core wire I, the inner core wire II is fixedly connected with the side surface of the socket body, and the other end of the socket shell is rotatably connected with a soft cover, wherein the type of the conduit is 209FG-130, the inner core wire I is a blue wire, the inner core wire II is a black wire, the type of; the socket body, the diode and the inner core wire are welded and fixed through the electric soldering iron in sequence, the inner core wire II and the side face of the socket body are also welded and injection-molded and fixed through the electric soldering iron, and the whole internal component is integrally formed, so that the firmness between the socket and the electric wire is greatly enhanced; wherein socket casing and conduit integrated into one piece, soft lid pass through injection molding machine injection moulding and with socket casing integrated into one piece, further strengthened the holistic fastness of socket.

As preferred, the one end of diode is fixed with positive pin, and socket ontology's central point puts and is fixed with the socket pin, is equipped with on the side of socket pin with positive pin assorted pin groove, and positive pin is fixed in the pin groove, and the diode passes through the cooperation and the socket pin fixed connection in positive pin and pin groove, and when the welding was moulded plastics, the welding was moulded plastics to the bottom in pin groove to positive pin, has guaranteed the fastness after the welding was moulded plastics.

Preferably, the other end of the diode is fixedly provided with a negative pin, the diode is fixedly connected with the inner core wire I through the negative pin, when the welding injection molding is carried out, the wire ends of the negative pin and the inner core wire I are overlapped in parallel and are well lapped for welding injection molding, and the firmness after the welding injection molding is ensured.

Preferably, the side surface of the diode is provided with a negative pole mark, and the negative pole mark is arranged on one side close to the negative pin, so that the working personnel can conveniently confirm the positive pole and the negative pole of the diode.

Preferably, the second inner core wire is fixed on the outer side surface of one end of the socket body, so that the second inner core wire exposed out of the conduit is prevented from being too long to influence the welding injection molding work of other parts.

Preferably, a hose is arranged on the side face of the other end of the socket shell, one end of the hose is fixedly connected with the socket shell, the other end of the hose is fixed on the side face of the soft cover, a plug matched with the cavity of the shell is arranged on the hose, and the hose is plugged at the other end of the socket shell, so that the socket body is prevented from being dusty and damp for a long time.

The utility model has the advantages that: all internal components of the whole socket are integrally formed by welding and injection molding through electric soldering irons, so that the firmness between the socket and the electric wire is greatly enhanced; the added negative pole identification is convenient for workers to confirm the positive pole and the negative pole of the diode; the hose is additionally arranged and blocked at the other end of the socket shell, so that the socket body is prevented from being used for a long time and being dusty and damp.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a right side view of the present invention;

fig. 3 is an internal structural view of the socket housing in fig. 1.

In the figure: 1. the plug comprises a plug body, a soft cover, a hose, a socket shell, a wire conduit, a shell cavity, a socket pin, a socket body, a diode, an inner core wire II, an inner core wire I, a negative pin, a negative pole mark, a positive pin and a pin groove, wherein the plug body comprises 2 parts of a soft cover, 3 parts of a hose, 4 parts of a socket shell, 5 parts of a wire conduit, 6 parts of a shell cavity, 7 parts of a socket pin, 8 parts.

Detailed Description

The invention is further described with reference to the accompanying drawings and the detailed description.

In the embodiment shown in fig. 1, an integrated DC charging female socket includes a socket housing 4, one end of the socket housing 4 is provided with a conduit 5, the conduit 5 is fixedly connected with the socket housing 4, as shown in fig. 2, a housing cavity 6 is arranged inside the socket housing 4, the housing cavity 6 is communicated with the inside of the conduit 5, as shown in fig. 3, a first internal core wire 11 and a second internal core wire 10 are fixed inside the conduit 5, a socket body 8 is fixed inside the housing cavity 6, a diode 9 is arranged between one end of the socket body 8 and the first internal core wire 11, one end of the diode 9 is fixedly connected with one end of the socket body 8, the other end of the diode 9 is fixedly connected with the first internal core wire 11, the second internal core wire 10 is fixedly connected with the side of the socket body 8, as shown in fig. 1, and the other end of the socket housing 4 is rotatably connected with a soft cover.

As shown in fig. 3, a positive pin 14 is fixed at one end of the diode 9, a socket pin 7 is fixed at the center position of the socket body 8, a pin slot 15 matched with the positive pin 14 is arranged on the side surface of the socket pin 7, the positive pin 14 is fixed in the pin slot 15, and the diode 9 is fixedly connected with the socket pin 7 through the matching of the positive pin 14 and the pin slot 15.

As shown in FIG. 3, the other end of the diode 9 is fixed with a negative pin 12, and the diode 9 is fixedly connected with the first internal core wire 11 through the negative pin 12.

As shown in fig. 3, the diode 9 is provided with a cathode mark 13 on a side surface thereof, and the cathode mark 13 is disposed on a side close to the cathode pin 12.

As shown in fig. 3, the second internal core wire 10 is fixed to the outer side surface of one end of the socket body 8.

As shown in fig. 1, a flexible tube 3 is arranged on the side surface of the other end of the socket housing 4, one end of the flexible tube 3 is fixedly connected with the socket housing 4, the other end of the flexible tube 3 is fixed on the side surface of the soft cover 2, and a plug 1 matched with the housing cavity 6 is arranged on the flexible tube 3.

Assembling process:

firstly, peeling: peeling 17mm of the wire tail of the wire conduit 5;

second, diode 9 cuts the foot: cutting a positive pin 14 of the diode 9 into a length of 3mm, and cutting a negative pin 12 into a length of 1.5 mm;

thirdly, stripping the core wire end: and (3) peeling off the end of the inner core wire II 10 by 2mm, and cutting off the end of the inner core wire I11 by 14mm and peeling off the end by 2 mm.

Fourthly, welding the diode 9: inserting the positive pin 14 of the diode 9 into the socket pin 7 of the socket body 8 to enable the two devices to be horizontally aligned, and then welding and injection molding by using an electric iron, wherein the positive pin 14 in the welding and injection molding needs to be inserted into the bottom of the socket pin 7, the devices do not need to be moved and shaken during the welding and injection molding, and the time does not exceed 3 seconds;

fifthly, plug wire welding: placing the wire head of the inner core wire II 10 on the shell of the socket body 8, paying attention to the root part of the shell in the same direction as the socket pin 7 to enable the insulating skin of the wire head to be 0.5mm away from the root part, and then welding and injecting the wire head into an oval flat welding point by using an electric iron, wherein the height of the oval flat welding point is not more than 1.5mm, otherwise, the subsequent processes cannot be finished; overlapping and lapping the wire end of the inner core wire I11 and the negative pin 12 of the diode 9 in parallel, then welding by using an electric iron, wherein the welding point can not move to a device before solidification in welding injection molding, and the wire end of the inner core wire I11 can not be scattered and forked and needs to be tightly attached to the negative pin 12 of the diode 9;

sixthly, injection molding: and (3) encapsulating the socket subjected to welding injection molding and injecting a soft cover 2 on the side surface of the socket shell.

And the welded and injection molded integrated DC charging female seat is used for charging the battery car.

Claims

1. An integrated DC charging female socket is characterized by comprising a socket shell (4), wherein one end of the socket shell (4) is provided with a conduit (5), the conduit (5) is fixedly connected with the socket shell (4), a shell cavity (6) is arranged inside the socket shell (4), the shell cavity (6) is communicated with the inside of the conduit (5), a first internal core wire (11) and a second internal core wire (10) are fixed inside the conduit (5), a socket body (8) is fixed inside the shell cavity (6), a diode (9) is arranged between one end of the socket body (8) and the first internal core wire (11), one end of the diode (9) is fixedly connected with one end of the socket body (8), the other end of the diode (9) is fixedly connected with the first internal core wire (11), the second internal core wire (10) is fixedly connected with the side face of the socket body (8), the other end of the socket shell (4) is rotatably connected with a soft cover (2).

2. The integral DC charging female socket according to claim 1, wherein a positive pin (14) is fixed at one end of the diode (9), the socket pin (7) is fixed at the center position of the socket body (8), a pin groove (15) matched with the positive pin (14) is arranged on the side surface of the socket pin (7), the positive pin (14) is fixed in the pin groove (15), and the diode (9) is fixedly connected with the socket pin (7) through the matching of the positive pin (14) and the pin groove (15).

3. The integral DC charging female socket as claimed in claim 1, wherein a negative pin (12) is fixed at the other end of the diode (9), and the diode (9) is fixedly connected with the first internal core wire (11) through the negative pin (12).

4. An integral DC charging female socket according to claim 3, characterized in that the diode (9) is provided with a negative pole mark (13) on the side, and the negative pole mark (13) is arranged on the side close to the negative pin (12).

5. The female integral DC charging socket as claimed in claim 1, wherein the second internal core wire (10) is fixed to an outer side surface of one end of the socket body (8).

6. The female integrated DC charging socket as claimed in claim 1, wherein a hose (3) is arranged on the side of the other end of the socket housing (4), one end of the hose (3) is fixedly connected with the socket housing (4), the other end of the hose (3) is fixed on the side of the soft cover (2), and the hose (3) is provided with a plug (1) matched with the housing cavity (6).