CN215955520U

CN215955520U - A female 10.0 reverse 5P large-current electric connector

Info

Publication number: CN215955520U
Application number: CN202120286214.5U
Authority: CN
Inventors: 李青华
Original assignee: Guangdong Lianqi Electronics Co ltd
Current assignee: Guangdong Lianqi Electronics Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2022-03-04
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to an electric connector, in particular to an A female 10.0 reverse 5P large-current electric connector, which comprises a shell and a rubber part which are fixed mutually, wherein a tongue piece of the rubber part is reversely arranged, the rubber part comprises a plastic body and five terminals which are formed by a die top, the fixed ends of the five terminals are formed by subsequent bending of an automatic machine to be parallel to a plane of the rubber part, and the function of a surface-mounted welding leg is realized; the free end of the terminal is in the same direction with the tongue piece of the plastic piece, the third terminal is fixed on the tongue piece and forms a contact surface, the first terminal, the second terminal, the fourth terminal and the fifth terminal are arranged in the same row and are bent in the same shape due to multiple radian changes, the contact effect and the elasticity are extremely strong, the root of the tongue piece is provided with a C angle, and the back of a product is additionally provided with a large buckle, so that the structure is firm. This reality has neotype beneficial effect to lie in: the terminal stamping and electroplating are simplified, and the product quality is easy to ensure; the charging device can overload large current and accelerate the charging speed; the terminal has large elasticity, and can keep the long-term stability of the product; the product can meet the requirements of large current of mobile phones such as Huashi and VIVO, and has wide universality.

Description

A female 10.0 reverse 5P large-current electric connector

Technical Field

The utility model relates to an electric connector, in particular to an A female 10.0 reverse 5P large-current electric connector.

Background

The terminal elastic sheet of the conventional A female 10.0 electric connector is simple in structure, insufficient in width and small in overload current, and cannot meet the requirement of market on quick charging speed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides an A female 10.0 reverse 5P high-current electric connector.

The technical scheme of the utility model is as follows:

a female 10.0 reverse 5P heavy current electric connector of A, including body and glue spare, the tongue piece of the glue spare sets up in the body backward, the opening of both ends of body, the glue spare penetrates and penetrates out from the opening of another end from the opening of one end of body, the glue spare includes plastic body and five terminals of the shaping of die top, the free end of the terminal is syntropy with the tongue piece of glue spare, five terminals all pass over from the fixed end to the free end in the level, five terminals are first terminal, second terminal, third terminal, fourth terminal, fifth terminal in proper order, wherein the third terminal is fixed on the tongue piece of the plastic body and forms the upper contact surface, first terminal, fifth terminal width is greater than the second terminal, fourth terminal width, first terminal, second terminal, fourth terminal, fifth terminal set for in the same row and many times the radian change shape is the same, and the portion of bending is higher than the upper plane of tongue piece, the plastic body is equipped with a plurality of spacing bosses, the shell is provided with a limiting groove corresponding to the matched limiting boss, the rear end face of the plastic body is provided with a groove, the shell is provided with a buckle corresponding to the clamping groove, five terminal fixing ends are clamped in five terminal fixing grooves in the rear end of the plastic body through subsequent automation, two sides of the five terminal fixing grooves are provided with glue escaping grooves, and the terminal paster end is parallel to one plane of the plastic body.

In the utility model: the free end, the fixed end and the patch end of the terminal are connected in sequence.

The utility model is preferably as follows: the plastic body is provided with clearance grooves corresponding to the first terminal, the second terminal, the fourth terminal and the fifth terminal in parallel.

The utility model is preferably as follows: the root of the tongue piece is provided with a C angle.

The utility model is preferably as follows: the bottom of the rubber piece can be also provided with a fool-proof column.

The utility model is preferably as follows: the gasket is fixed on the outer side of one end of the bottom of the shell.

The utility model is preferably as follows: the inner side surface of the gasket is provided with a clamping block.

The utility model is preferably as follows: the inner side surface of the gasket is provided with a gasket positioning bulge.

The utility model is preferably as follows: the width of the free end of the third terminal is larger than that of the fixed end, and the free end of the third terminal is provided with a terminal limiting groove.

The utility model is preferably as follows: the plastic body is provided with a negative angle position.

The utility model is preferably as follows: the multi-direction insertion selection of the port by the market can be met.

Compared with the prior art, the utility model has the beneficial effects that: the terminal stamping and electroplating are simplified, and the product quality is easy to ensure; the charging device can overload large current and accelerate the charging speed; the terminal has large elasticity, and can keep the long-term stability of the product; the multi-directional insertion selection of the port in the market can be met, the product can meet the requirements of large currents of mobile phones such as Huashi and VIVO, and the universality is wide.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic view of a first view angle combination structure of an a-female 10.0 reverse 5P large-current electrical connector provided in the present invention.

Fig. 2 is a partially enlarged schematic view of a portion a in fig. 1.

Fig. 3 is a second view angle assembly structure diagram of an a-female 10.0 reverse 5P large-current electrical connector provided in the present invention.

Fig. 4 is a schematic diagram of a first explosion structure of an a-bus 10.0 reverse 5P high-current electrical connector according to the present invention.

Fig. 5 is a schematic diagram of a second explosion structure of an a-bus 10.0 reverse 5P high-current electrical connector according to the present invention.

Fig. 6 is a schematic diagram of a third explosion structure of an a-bus 10.0 reverse 5P high-current electrical connector according to the present invention.

Fig. 7 is a schematic view of the housing structure of the present invention.

Fig. 8 is a schematic view of a first viewing angle plastic part structure according to the present invention.

Fig. 9 is a schematic view of a structure of five terminals according to the present invention.

FIG. 10 is a schematic view of a gasket structure according to the present invention.

Fig. 11 is a schematic structural view of a second viewing angle plastic part of the present invention.

FIG. 12 is a schematic structural view of the plastic body after the top molding of the mold of the present invention.

Fig. 13 is a schematic view of an a-bus 10.0 reverse 5P high-current electrical connector with another solder corner according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In order to explain the technical means of the present invention, the following description will be given by way of specific examples.

Examples

The utility model is shown in fig. 1-9, an a-female 10.0-reverse 5P large-current electrical connector comprises a housing 100 and a rubber member 200, the tongue piece of the rubber member is reversely arranged, two ends of the housing 100 are open, the rubber member 200 penetrates through the opening at one end of the housing 100 and penetrates out of the opening at the other end, the rubber member 200 comprises a plastic body 210 and five terminals 220, the free ends of the terminals are in the same direction as the tongue piece 200, the five terminals are all transited from the fixed end to the free end from a plane, the five terminals are respectively a first terminal 221, a second terminal 222, a third terminal 223, a fourth terminal 224 and a fifth terminal 225 in sequence, wherein the third terminal 223 is fixed on the tongue plate 211 of the plastic body 210 and forms an upper contact surface, the first terminal 221, the second terminal 222, the fourth terminal 224 and the fifth terminal 225 are arranged in the same row and bent in the same shape with multiple radian changes, and the bent portion 226 is higher than the upper plane of the tongue plate 221, play the contact effect, the elasticity is extremely strong, be equipped with 4 evenly distributed spacing bosss 212 on the plastic body 210, be equipped with the spacing groove 101 that corresponds the spacing boss 212 of cooperation on the casing 100, plastic body 210 rear end face is equipped with recess 214, be equipped with the buckle 102 that corresponds block recess 214 on the casing 100, five terminal stiff end 228 cards are in five terminal fixed slots 217 of plastic body 210 rear end (five terminals are by the automatic machine two 90 degrees shaping of buckling), five both sides of terminal fixed slot 217 all are equipped with and flee gluey groove 216, when terminal stuck point card is gone into terminal fixed slot 217, it flees gluey inslot 216 to be crowded into by the moulding compound, terminal paster end 229 is parallel with a plane of plastic body 210, play the leg effect.

In the utility model, the back of the product is additionally provided with the buckle, so that the structure is firm. The limit boss 212 is engaged with the limit groove 101, and the plastic body 210 is not collapsed from the back when the tongue piece is lifted.

In the present invention, as shown in fig. 9, the upper contact surface of the third terminal 223 is also used for electrical contact.

In the present invention, as shown in fig. 5, the root of the tongue is provided with a C-angle.

In the present invention, as shown in fig. 12, a structure of a plastic body 210a after being molded on a mold top is schematically illustrated. After the terminals are bent by the automatic bending machine, the rubber member 200 is installed in the housing 100.

In the present invention, the widths of the first terminal 221 and the fifth terminal 225 are larger than the widths of the second terminal 222 and the fourth terminal 224. Preferably, the first terminal 221 and the fifth terminal 225 have the same width, and the second terminal 222 and the fourth terminal 224 have the same width.

In the present invention, the bending portion 226 is n-shaped.

In the present invention, as shown in fig. 9, the free end 227, the fixed end 228, and the patch end 229 of the terminal are connected in this order.

In the present invention, as shown in fig. 9, the width of the free end 227 of the third terminal 223 is larger than that of the fixed end 228, and the free end 227 of the third terminal 223 is provided with a terminal-limiting groove 2231 for being caught on the tongue plate 211.

In the present invention, the plastic body 210 is provided with the empty-keeping grooves 213 corresponding to the first terminal 221, the second terminal 222, the fourth terminal 224, and the fifth terminal 225. Preferably, the clearance groove 213 is a through groove.

In the present invention, the housing 100 is provided with compression springs 103 extending into the housing 100.

In the present invention, the bottom of the casing 100 is further provided with a welding foot 104.

In the present invention, a fool-proof post 215 may be further disposed at the bottom of the rubber member 200. The fool-proof post 215 is for fool-proof.

In the present invention, as shown in fig. 1 and 10, a gasket 300 is further included, and the gasket 300 is fixed to an outer side of one end of the bottom of the housing 100. The gasket is glued and fixed on the circuit board when passing through the high-temperature furnace, and the USB is not easy to fall off on the reverse side when passing through the furnace for the second time. The gasket 300 is a stamped and formed hardware piece.

In the present invention, as shown in fig. 10, a clamp block 301 is provided on the inner surface of a spacer 300. The clamping block 301 is used to clamp the housing 100.

In the present invention, as shown in fig. 4 and 5, the spacer 300 is provided with spacer positioning protrusions 302 on the inner side. The spacer positioning protrusion 302 is positioned outside the case 100 to form a height of the spacer 300.

In the present invention, the housing 100 may have a curled edge structure or a straight edge structure.

In the present invention, as shown in fig. 11, the plastic body 210 is provided with a negative angle 218, so that the housing 100 and the plastic body 210 are more forceful when being snap-riveted.

In the present invention, as shown in fig. 13, it is a schematic structural view of an a-bus 10.0 reverse 5P high-current electrical connector with another welding corner according to the present invention.

The utility model has the beneficial effects that: the terminal stamping and electroplating are simplified, and the product quality is easy to ensure; the charging device can overload large current and accelerate the charging speed; the terminal has large elasticity, and can keep the long-term stability of the product; the multi-directional insertion selection of the port in the market can be met, the product can meet the requirements of large currents of mobile phones such as Huashi and VIVO, and the universality is wide.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A female 10.0 of A is reverse 5P heavy current connector which characterized in that: the plastic part comprises a plastic body and five terminals, wherein the plastic body is formed by die top, the free ends of the terminals are in the same direction as the tongue piece of the plastic part, the five terminals are all transited from the fixed end to the free end in a plane, the five terminals are sequentially and respectively a first terminal, a second terminal, a third terminal, a fourth terminal and a fifth terminal, the third terminal is fixed on the tongue piece of the plastic body and forms an upper contact surface, the width of the first terminal and the width of the fifth terminal are larger than that of the second terminal and the fourth terminal, the first terminal, the second terminal, the fourth terminal and the fifth terminal are arranged in the same row and are bent in the same shape with multiple radian changes, the bent part is higher than the upper plane of the tongue piece, the plastic body is provided with a plurality of limiting bosses, the shell is provided with limiting grooves correspondingly matched with the limiting bosses, the rear end face of the plastic body is provided with a groove, the shell is provided with a buckle corresponding to the clamping groove, five terminal fixing ends are automatically clamped in five terminal fixing grooves at the rear end of the plastic body in a follow-up manner, two sides of the five terminal fixing grooves are provided with glue escaping grooves, and the terminal paster end is parallel to a plane of the plastic body; the free end, the fixed end and the patch end of the terminal are connected in sequence;

the A female 10.0 reverse 5P heavy current electric connector further comprises a gasket, the gasket is fixed to the outer side of one end of the bottom of the shell, a clamping block is arranged on the inner side face of the gasket, a gasket positioning protrusion is arranged on the inner side face of the gasket, the width of the free end of the third terminal is larger than that of the fixed end, a terminal limiting groove is arranged at the free end of the third terminal, and a negative angle position is arranged on the plastic body.

2. An a-female 10.0 inverted 5P high current electrical connector according to claim 1, wherein: the plastic body is provided with clearance grooves corresponding to the first terminal, the second terminal, the fourth terminal and the fifth terminal in parallel.

3. An a-female 10.0 inverted 5P high current electrical connector according to claim 1, wherein: the root of the tongue piece is provided with a C angle.

4. An a-female 10.0 inverted 5P high current electrical connector according to claim 1, wherein: the bottom of the rubber part is provided with a fool-proof column.