CN213936632U

CN213936632U - 16Pin heightening TYPE TYPE-C electric connector

Info

Publication number: CN213936632U
Application number: CN202120131505.7U
Authority: CN
Inventors: 李青华
Original assignee: Guangdong Lianqi Electronics Co ltd
Current assignee: Guangdong Lianqi Electronics Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-10
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to a 16Pin adds high TYPE TYPE-C electric connector, the one end open position of inserted component from the casing inserts and is fixed mutually with the casing, and the inserted component is the L TYPE. The first and second plastic bodies of the insert assembly are respectively formed by injection molding of Z-shaped upper and lower rows of conductive terminal mold tops, two terminal welding feet are on the same plane, and the terminal welding feet are respectively encapsulated during the mold top, so that short circuit of adjacent terminals is prevented. The middle clamping plate is arranged between the first plastic body and the second plastic body, and the first plastic body, the middle clamping plate and the second plastic body are combined together through an automatic machine and then are subjected to third injection molding to form a whole, namely an insertion assembly. The bottom of the shell is provided with a welding pin, and the positioning surfaces of the first two welding pins are flush with the height of the welding pin of the conductive terminal. The beneficial effects of the utility model reside in that: the height of the port of the electric connector can be adjusted by adjusting the height position of the welding surface of the electric connector, so that the distance between the two ports of the electronic product is increased, and mutual interference of wire handles when two wire harnesses are inserted simultaneously is avoided.

Description

16Pin heightening TYPE TYPE-C electric connector

Technical Field

The utility model relates to an electric connector, concretely relates to 16Pin adds high TYPE TYPE-C electric connector.

Background

The electric connector is widely applied to various electronic products, along with the rapid development of the electronic industry, the electric connector has higher requirements in the industry, and the distance between the plugging port of the existing electric connector and the terminal plane of the circuit board is a certain value and cannot adapt to the requirements of ports with different heights.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's not enough, provide a 16Pin adds high TYPE TYPE-C electric connector.

The technical scheme of the utility model as follows:

a16 Pin heightening TYPE TYPE-C electric connector comprises a shell and an inserting assembly, wherein two opposite end positions of the shell are opened, the inserting assembly is inserted from an opening position at one end of the shell and is fixed with the shell, the inserting assembly is L-shaped, the inserting assembly comprises a first injection molding body, an upper row of conductive terminals, a middle clamping plate, a second injection molding body, a lower row of conductive terminals and a third injection molding body, the first injection molding body is L-shaped and is integrally injection molded with the Z-shaped upper row of conductive terminals, the second injection molding body is L-shaped and is integrally injection molded with the Z-shaped lower row of conductive terminals, the number of the terminals of the Z-shaped upper row of conductive terminals and the Z-shaped lower row of conductive terminals is 8 and is positioned in the same plane, the terminals of the Z-shaped upper row of conductive terminals and the Z-shaped lower row of conductive terminals are staggered, and the welding ends of the Z-shaped upper row of conductive terminals and the Z-shaped lower row of conductive terminals are flush, the middle clamping plate is arranged between the first injection molding body and the second injection molding body, the first injection molding body, the middle clamping plate and the second injection molding body are combined together through an automatic machine, then the third injection molding body is fixed in an injection molding mode, the bottom of the shell is provided with a welding foot, a welding surface is arranged on the welding foot, and the distance between the welding surface and the plug-in end face of the plug-in assembly is a certain value.

The utility model discloses a further selection: the third injection molded body is integral.

The utility model discloses a further selection: the first injection molding body is provided with a first positioning hole and a first positioning pin, the second injection molding body is provided with a second positioning pin and a second positioning hole, the middle clamping plate is provided with a third positioning hole, the second positioning pin is inserted into the first positioning hole, and the first positioning pin is inserted into the second positioning hole and the third positioning hole.

The utility model discloses a further selection: the upper row of conductive terminals are exposed out of the first injection molding body part and are inserted into the contact conductive surface, and the tip part is embedded into the third injection molding body to play a role in fixing the upper row of conductive terminals.

The utility model discloses a further selection: the lower row of conductive terminals is exposed out of the second injection molding body part and is in plug-in contact with the conductive surface, and the tip part is embedded into the third injection molding body to play a role in fixing the upper row of conductive terminals.

The utility model discloses a further selection: the middle clamping plate is positioned at the insertion end of the first injection molding body and the second injection molding body.

The utility model discloses a further selection: the shell is provided with a third bending part and a limiting protrusion, the third bending part is bent towards the inside of the shell, the first injection molding body is provided with a first groove and a second groove, the third bending part is clamped with the first groove, and the second groove is clamped with the limiting protrusion.

The utility model discloses a further selection: the first injection molding body both sides are equipped with the edge arch, and the casing both sides are equipped with the spacing groove with the protruding block in edge.

Compared with the prior art, the beneficial effects of the utility model reside in that: the height of the plugging port of the electric connector can be adjusted by adjusting the height positions of the upper row of conductive terminals, the lower row of conductive terminals and the welding surface; the welding legs of the terminals are wrapped by the injection molding bodies in the first two times, third injection molding processing is not needed, the welding legs are separately injected and combined together, the difficulty of the molded parts is reduced, the terminals are not easy to collapse, and the adjacent longer terminals cannot be short-circuited; the upper and lower row of terminal location is accurate, and the contact site is guaranteed, and the tongue piece is fairly firm, and the terminal perk can not optimized the course of working after the high temperature.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 viewing angle combination structure of a first 16Pin heightened TYPE-C electrical connector provided by the utility model.

Fig. 2 is a schematic view of a second view angle combination structure of the first 16Pin heightening TYPE-C electrical connector provided by the utility model.

Fig. 3 is a schematic diagram of a first explosion structure of a first 16Pin heightened TYPE-C electrical connector provided by the utility model.

Fig. 4 is a schematic diagram of a second explosion structure of the first 16Pin heightened TYPE-C electrical connector provided by the utility model.

Fig. 5 is a schematic view of the structure of the insert assembly.

Fig. 6 is a schematic view of the structure of the middle splint.

Fig. 7 is a schematic view of the structure of the first injection molded body and the upper row of conductive terminals.

Fig. 8 is a schematic view of the combination structure of the second injection molded body and the lower row of conductive terminals.

Fig. 9 is a schematic structural view of a second 16Pin heightened TYPE-C electrical connector provided by the present invention.

Detailed Description

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

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Examples

The utility model discloses as shown in fig. 1-5, a 16Pin heightening TYPE TYPE-C electric connector, which comprises a shell 100 and an inserting component 200, wherein the shell 100 is opened at two opposite end positions, the inserting component 200 is inserted from the opening position at one end of the shell 100 and fixed with the shell 100, the inserting component 200 is L-shaped, the inserting component 200 comprises a first injection molding body 210, an upper row of conductive terminals 220, a middle clamping plate 230, a second injection molding body 240, a lower row of conductive terminals 250 and a third injection molding body 260, the first injection molding body 210 is L-shaped and is injection molded with the upper row of conductive terminals 220 in Z-shaped, the second injection molding body 240 is L-shaped and is injection molded with the lower row of conductive terminals 250 in Z-shaped, the number of the terminals of the upper row of conductive terminals 220 in Z-shaped and the lower row of conductive terminals 250 in Z-shaped are 8 and are positioned in the same plane, and the terminals of the upper row of conductive terminals 220 and the lower row of conductive terminals 250 in Z-shaped are staggered with each other, the Z-shaped upper row conductive terminals 220 and the Z-shaped lower row conductive terminals 250 are flush in welding end height, the middle clamp plate 230 is arranged between the first injection molding body 210 and the second injection molding body 240, the first injection molding body 210, the middle clamp plate 230 and the second injection molding body 240 are combined together through an automatic machine and then fixed through injection molding of the third injection molding body 260, the bottom of the shell 100 is provided with a welding foot 110, the welding foot 110 is provided with a welding surface 111, and the distance between the welding surface 111 and the insertion end face of the insertion assembly 200 is a certain value.

In the utility model, the first injection molding body 210 and the upper row of conductive terminals 220 are injection molded for the first time; the second injection molding body 240 and the lower row of conductive terminals 250 are subjected to second injection molding, and the first injection molding body 210, the middle splint 230 and the second injection molding body 240 are fixed, then injection molding is performed, and the first injection molding body, the middle splint and the second injection molding body are integrally formed with the third injection molding body 260. The utility model has the advantages that: the height of the socket port of the electrical connector can be adjusted by adjusting the height positions of the upper row of conductive terminals 220, the lower row of conductive terminals 250 and the soldering surface 111. In the design: the welding legs of the terminals are wrapped by the injection molding bodies in the first two times, third injection molding processing is not needed, the welding legs are separately injected and combined together, the difficulty of the molded parts is reduced, the terminals are not easy to collapse, and the adjacent longer terminals cannot be short-circuited; the upper and lower row of terminal location is accurate, and the contact site is guaranteed, and the tongue piece is fairly firm, and the terminal perk can not optimized the course of working after the high temperature.

The utility model discloses in, third injection molding 260 distributes extensively and the complicacy is complicated and becomes integrative nature again.

In the present invention, as shown in fig. 1, the side of the housing 100 forms a hollow 120, and the welding leg 110 extends from the bottom, so that the welding structure is more stable.

The utility model discloses in, as shown in fig. 6-8, be equipped with first locating hole 214 and first locating pin 215 on the first injection molding body 210, be equipped with second locating pin 241 and second locating hole 242 on the second injection molding body 240, be equipped with third locating hole 231 on the well splint 230, second locating pin 241 inserts in first locating hole 214, first locating pin 215 inserts second locating hole 242 and third locating hole 231. This structural design has realized the fixed between first injection molding 210, second injection molding 240, the well splint 230, is convenient for mould plastics for the third time.

The utility model discloses in, as shown in fig. 3 and 5, go up row's conductive terminal and spill first injection moulding somatic part and be to inserting the contact conducting surface, point portion buries the third injection moulding body and plays fixed row's conductive terminal effect of going up.

The utility model discloses in, as shown in fig. 3 and 5, lower row of conductive terminal spills the second and moulds plastics the somatic part for to inserting the contact conductive surface, and the point portion buries the third injection molding body and plays fixed row of conductive terminal effect of going up.

In the present invention, as shown in fig. 3 and 5, the middle clamp plate 230 is located at the insertion end of the first injection-molded body 210 and the second injection-molded body 240.

The utility model discloses in, as shown in fig. 4, be equipped with on the casing 100 to the inside third kink 102 and the spacing arch 103 of buckling of casing 100, first injection molding 210 is equipped with first recess 211 and second recess 212, third kink 102 and first recess 211 block, second recess 212 and spacing arch 103 block.

In the utility model discloses in, as shown in fig. 4, first injection molding 210 both sides are equipped with marginal bulge 213, and casing 100 both sides are equipped with the spacing groove 104 with marginal bulge 213 block. The fixation of the edge protrusion 213 with the stopper groove 104 serves to fix both the housing 100 and the insert member 200 at the outside. Adopt this kind of structure fixed effect better, the tongue piece is difficult for collapsing.

In the present invention, the middle clamping plate 230 is made of hard material. Preferably a metal material.

In the present invention, as shown in fig. 6, the middle clamping plate 230 is further provided with a hook 232, and the hook 232 is staggered and disconnected with the tip portions (free ends) of the upper row of conductive terminals 220 and the lower row of conductive terminals 250. The middle clamping plate 230 is fixed at the free ends of the first injection molding body 210 and the second injection molding body 240 and plays a role of a clamping hook, so that the plugging service life is long, and the integral structure is more reliable; the upper row of conductive terminals 220 and the lower row of conductive terminals 250 are simple in structure and convenient to process.

The utility model discloses in, as shown in fig. 9, for 16Pin adds high TYPE TYPE-C electric connector schematic structure of second kind. Wherein the first structure is heightened by 2mm, and the second structure is heightened by 1 mm. The electric connector of the utility model can also be other sizes with different height. The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a 16Pin adds high TYPE TYPE-C electric connector which characterized in that: the plug-in component is inserted from the opening position at one end of the shell and is fixed with the shell, the plug-in component is L-shaped, the plug-in component comprises a first injection molding body, an upper row of conductive terminals, a middle clamping plate, a second injection molding body, a lower row of conductive terminals and a third injection molding body, the first injection molding body is L-shaped and is integrally injection molded with the Z-shaped upper row of conductive terminals, the second injection molding body is L-shaped and is integrally injection molded with the Z-shaped lower row of conductive terminals, the number of the terminals of the Z-shaped upper row of conductive terminals and the Z-shaped lower row of conductive terminals is 8 and is positioned in the same plane, the Z-shaped upper row of conductive terminals and the Z-shaped lower row of conductive terminals are staggered with each other, the welding ends of the Z-shaped upper row of conductive terminals and the Z-shaped lower row of conductive terminals are level, and the middle clamping plate is arranged between the first injection molding body and the second injection molding body, the first injection molding body, the middle clamping plate and the second injection molding body are combined together through an automatic machine and then the third injection molding body is fixed in an injection molding mode, the bottom of the shell is provided with a welding foot, and a welding surface is arranged on the welding foot.

2. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the third injection molded body is integral.

3. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the first injection molding body is provided with a first positioning hole and a first positioning pin, the second injection molding body is provided with a second positioning pin and a second positioning hole, the middle clamping plate is provided with a third positioning hole, the second positioning pin is inserted into the first positioning hole, and the first positioning pin is inserted into the second positioning hole and the third positioning hole.

4. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the upper row of conductive terminals are exposed out of the first injection molding body part and are inserted into the contact conductive surface, and the tip part is embedded into the third injection molding body to play a role in fixing the upper row of conductive terminals.

5. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the lower row of conductive terminals is exposed out of the second injection molding body part and is in plug-in contact with the conductive surface, and the tip part is embedded into the third injection molding body to play a role in fixing the upper row of conductive terminals.

6. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the middle clamping plate is positioned at the insertion end of the first injection molding body and the second injection molding body.

7. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the shell is provided with a third bending part and a limiting protrusion, the third bending part is bent towards the inside of the shell, the first injection molding body is provided with a first groove and a second groove, the third bending part is clamped with the first groove, and the second groove is clamped with the limiting protrusion.

8. The 16 Pin-up TYPE-C electrical connector of claim 1, wherein: the first injection molding body both sides are equipped with the edge arch, and the casing both sides are equipped with the spacing groove with the protruding block in edge.