阅读说明：本技术 一种用于Type-C的端子外壳 (A terminal housing for Type-C ) 是由 李会丽 陈孟伟 于 2019-09-29 设计创作，主要内容包括：本发明公开了一种用于Type-C的端子外壳,包括壳体,壳体左右两端分别设有开口,其中一个开口为注胶口,注胶口底部和顶部分别成型设有嵌套铁片,嵌套铁片上成型有方孔；本发明在现有的技术上分别在外壳上增设凸起的金属块,该类金属块可耐高温的温度达到350°,在注塑时端子不变形,显著提高了插拔强度,并且在注胶口顶部和底部的嵌套铁片上的方孔数量不一,可用于生产时防呆识别。(The invention discloses a terminal shell for Type-C, which comprises a shell, wherein the left end and the right end of the shell are respectively provided with an opening, one opening is a glue injection opening, the bottom and the top of the glue injection opening are respectively provided with a nested iron sheet in a forming manner, and a square hole is formed in the nested iron sheet; according to the invention, the raised metal blocks are respectively added on the shell in the prior art, the metal blocks can resist high temperature of 350 degrees, the terminal is not deformed during injection molding, the plugging strength is obviously improved, and the square holes on the nested iron sheets at the top and the bottom of the glue injection port are different in number and can be used for fool-proof identification during production.)

1. The utility model provides a terminal shell for Type-C, includes the casing, its characterized in that, both ends are equipped with the opening respectively about the casing, and one of them opening is the injecting glue mouth, and injecting glue mouth bottom and top shaping respectively are equipped with nested iron sheet, and the shaping has the square hole on the nested iron sheet.

2. The terminal shell for Type-C as claimed in claim 1, wherein the shell is formed of a tube having a racetrack cross-section.

3. The terminal shell for Type-C as claimed in claim 1, wherein the number of the upper holes of the nested iron sheet at the top of the glue injection port is two.

4. The terminal shell for Type-C as claimed in claim 1, wherein the number of the upper holes of the nested iron sheet at the bottom of the glue injection port is one.

Technical Field

The invention relates to the field of USB, in particular to a terminal shell for Type-C.

Background

USB, a standard input/output interface, has been widely used in many electronic devices, and is commonly used for charging mobile phones. But at present, when the novel charging port, namely the Type-C charging port, charges the mobile phone, the charging port is not firm to be plugged into or pulled out of the mobile phone, the joint of the rear end of the terminal shell and the injection molding piece is not obvious, the plugging strength is not high, and high temperature can cause deformation to the terminal when the terminal is combined with the injection molding piece for injection molding, so that the combination of the terminal and the injection molding piece is not firm.

Disclosure of Invention

The present invention aims to overcome the above-mentioned shortcomings and provide a technical solution to solve the above-mentioned problems.

The utility model provides a terminal shell for Type-C, includes the casing, and both ends are equipped with the opening respectively about the casing, and one of them opening is the injecting glue mouth, and injecting glue mouth bottom and top shaping respectively are equipped with nested iron sheet, and the shaping has the square hole on the nested iron sheet.

As a further scheme of the invention: the shell is formed by adopting a pipe with a runway-shaped section.

As a further scheme of the invention: the number of the upper holes of the nested iron sheets at the top of the glue injection port is two.

As a further scheme of the invention: the number of the upper holes of the nested iron sheets at the bottom of the glue injection port is one.

Compared with the prior art, the invention has the beneficial effects that: according to the invention, the raised metal blocks are respectively arranged on the shell in the prior art, the metal blocks can resist high temperature up to 350 degrees, the terminal is not deformed during injection molding, and the plugging strength is obviously improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art 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 for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a top view of a terminal housing for Type-C of the present invention.

Fig. 2 is a bottom view of a terminal housing for Type-C of the present invention.

Fig. 3 is a left side view of a terminal housing for Type-C of the present invention.

Fig. 4 is a schematic view of an injection molded sleeve structure for use in a Type-C terminal housing of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the invention, a terminal housing for Type-C includes a housing 1, the housing is formed by a tube with a runway-shaped cross section, openings 11 are respectively formed at the left end and the right end of the housing 1, one of the openings 11 is a glue injection port 13, nested iron sheets 2 are respectively formed at the top and the bottom of the glue injection port 13, square holes 21 are formed in the nested iron sheets 2, the number of the square holes of the nested iron sheets 12 at the top of the glue injection port 13 is one, and the number of the square holes of the nested iron sheets 12 at the bottom of the glue injection port 13 is two.

Inventive example 1: referring to fig. 1 to 4, a terminal housing for Type-C includes a housing 1, wherein openings 11 are respectively formed at the left end and the right end of the housing 1, one of the openings 11 is a glue injection port 13, nested iron sheets 2 are respectively formed at the top and the bottom of the glue injection port 13, square holes 21 are formed on the nested iron sheets 2, a round hole 31 identical to the Type-C port is formed in an injection molding sleeve 3, injection molding is performed into the injection molding sleeve 3, and an integrated fixing block is formed at the square hole 21 on the nested iron sheet 2; when the mobile phone is plugged, the strength during plugging can be obviously improved, so that the mobile phone and the charging terminal shell 1 are more stable, high-temperature resistant and not easy to drop.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.