CN211629351U

CN211629351U - Female seat of good insulating nature USB TYPE-C

Info

Publication number: CN211629351U
Application number: CN201921809487.2U
Authority: CN
Inventors: 卢艳华
Original assignee: Dongguan Xingkejiexin Electronics Co ltd
Current assignee: Dongguan Xingkejiexin Electronics Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-10-02
Anticipated expiration: 2029-10-25

Abstract

The utility model relates to the technical field of connectors, in particular to a USB TYPE-C female seat with good insulativity, which comprises a plurality of terminals, a middle iron sheet and a rubber core body, wherein one side of the rubber core body extends along the horizontal direction to form an inserting seat; the bottom of the socket is provided with an insulating patch, and the top of the socket is radially provided with a plurality of narrow and long inserting grooves which are arranged at equal intervals; a plurality of pin holes corresponding to the inserting grooves are radially arranged on the other side of the rubber core body; the plug section of any terminal in the plurality of terminals is connected in the corresponding plug groove in the plurality of plug grooves in a penetrating manner and extends out of the rubber core body, and the pin section of the terminal is connected in the corresponding pin groove in the plurality of pin holes in a penetrating manner and extends out of the rubber core body; middle iron sheet is located the below of bayonet socket, its one end and gluey core body fixed connection, and other end both sides are equipped with one respectively with the conductive part of grafting section both sides contact the utility model has the advantages of the radiating efficiency is high, insulating properties is good.

Description

Female seat of good insulating nature USB TYPE-C

Technical Field

The utility model relates to a connector technical field especially relates to a female seat of USB TYPE-C that insulating nature is good.

Background

The C-type USB connector generally comprises a terminal which can be plugged for signal transmission, and an intermediate iron sheet which is used for resisting high-frequency interference and enhancing the strength of a tongue piece, the terminal is subjected to injection molding in the processing step of the prior art, the intermediate iron sheet is subjected to injection molding and then buckled with the terminal, a gap is generated between the terminal and the intermediate iron sheet in the buckling mode, and a gap is generated between the intermediate iron sheet and the terminal, so that the accumulated tolerance is larger, and if the distance between the intermediate iron sheet and the terminal is improperly adjusted, the terminal voltage is easily over-small or over-large, and short circuit is caused.

Therefore, it is necessary to provide a technical means to solve the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome prior art's defect, provide the female seat of insulating good USB TYPE-C to there is the clearance apart from the distance between the middle iron sheet that has the female seat of USB 3.1TYPE-C among the solution prior art and the terminal, accumulative tolerance is great, is difficult to the problem of adjustment.

The utility model discloses a realize like this, a female seat of USB TYPE-C that insulating nature is good, including a plurality of terminal, middle iron sheet and glue the core body, wherein:

one side of the rubber core body extends along the horizontal direction to form an inserting seat; the bottom of the plug socket is provided with an insulating patch, and the top of the plug socket is radially provided with a plurality of narrow and long plug slots which are arranged at equal intervals; a plurality of pin holes corresponding to the inserting grooves are radially arranged on the other side of the rubber core body;

one end of any one of the plurality of terminals is an insertion section, and the other end of the terminal is a pin section; the pin sections are connected in the corresponding pin grooves in a penetrating manner and extend out of the rubber core body;

the middle iron sheet is positioned below the inserting seat, one end of the middle iron sheet is fixedly connected with the rubber core body, and two sides of the other end of the middle iron sheet are respectively provided with a conductive part which is in contact with two sides of the inserting section.

Preferably, the stitch groove is opened along a top thereof.

Preferably, the plug socket is provided with a heat dissipation structure at one end close to the rubber core body, and a plurality of plug grooves are transversely arranged on the upper surface at one end far away from the rubber core body.

Preferably, the heat dissipation structure is a plurality of hollow groove-shaped division bars which are distributed on the plug socket at equal intervals.

Preferably, the insulation patch is positioned at the bottom of the plurality of hollow groove-shaped division bars.

Preferably, the insulating patch is a tab.

The utility model discloses a female technological effect of seat of insulating good USB TYPE-C does:

the utility model discloses a be equipped with the plug socket that extends along the horizontal direction on the gluey core body, terminal fixed connection is in the inserting groove on plug socket surface, the plug socket is close to gluey core body one end and sets up hollow groove form parting bead as heat radiation structure, can improve terminal radiating efficiency, thereby avoid the terminal to generate heat more and cause the trouble, nevertheless middle iron sheet is located the below of plug socket, hollow groove form parting bead is the fretwork design, do not stop between the grafting section that leads to the terminal and the middle iron sheet, if need the adjustment distance between terminal and the middle iron sheet, because the adjustment operation is improper, just can cause terminal voltage too big, lead to the short circuit to take place easily, therefore, the utility model discloses increase a mark pulling-on piece as the insulating layer in the heat radiation structure below, avoid middle iron sheet large tracts of land and terminal direct contact and cause the too big condition of creepage distance of corresponding voltage to take place.

Drawings

FIG. 1: the utility model discloses a female decomposition structure schematic diagram of seat of insulating good USB TYPE-C.

FIG. 2: the utility model discloses a well insulation nature USB TYPE-C female seat in glue the overall structure schematic diagram of core body.

FIG. 3: the utility model discloses a section view of female seat of insulating good USB TYPE-C.

The attached drawings are as follows: 10-a rubber core body, 11-a plug socket, 12-a hollow groove-shaped parting strip, 13-a pin hole, 14-a plug socket, 21-a plug section, 22-a pin section, 20-a terminal, 30-a middle iron sheet, 31-a conductive part and 40-an insulating patch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. When an element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1, and with reference to fig. 2 and fig. 3, an embodiment of the present invention is provided, and the USB TYPE-C female socket with good insulation property in the embodiment includes a plurality of terminals 20, a middle iron sheet 30, and a rubber core body 10, and each component of the lamp is further described below:

the utility model provides a female seat of insulating good USB TYPE-C, includes a plurality of terminal 20, middle iron sheet 30 and glues core body 10, wherein:

one side of the rubber core body 10 extends along the horizontal direction to form a plug-in socket 11; the bottom of the socket 11 is provided with an insulating patch 40, and the top of the socket is radially provided with a plurality of narrow and long inserting grooves 14 which are arranged at equal intervals; a plurality of pin holes 13 corresponding to the inserting grooves 14 are radially arranged on the other side of the rubber core body 10;

one end of any terminal 20 in the plurality of terminals 20 is an insertion section 21, and the other end is a pin section 22; the inserting section 21 is inserted into the corresponding inserting groove 14 and extends out of the rubber core body 10, and the pin section 22 is inserted into the corresponding pin hole 13 and extends out of the rubber core body 10;

the middle iron sheet 30 is located below the socket 11, one end of the middle iron sheet is fixedly connected with the rubber core body 10, and two sides of the other end are respectively provided with a conductive part 31 which is contacted with two sides of the inserting section 21.

In this embodiment, middle iron sheet 30 is arranged below bayonet socket 11, and has increased insulating paster 40 between middle iron sheet 30 and the bayonet socket 11 for bayonet socket 11 of gluey core body 10 can not only guarantee the fastness of terminal 20 and signal transmission's stability, can also cover and form an insulation system at middle iron sheet 30 upper surface, and the too big condition of creepage distance that causes corresponding voltage takes place for middle iron sheet 30 large tracts of land and terminal 20 direct contact.

Further, the insertion groove 14 is opened along the top thereof. This opening makes the grafting section 21 upper surface of terminal 20 expose in this application, and when public first interface and bayonet socket 11 were connected, the terminal in public head and the terminal 20 upper surface direct contact in this application are electrically conductive, carry out signal transmission.

As shown in fig. 2, in order to improve the heat dissipation efficiency of the terminal 20, a heat dissipation structure is disposed at one end of the socket 11 close to the rubber core body 10, and a plurality of insertion grooves 14 are transversely arranged on an upper surface of one end far from the rubber core body 10.

Further, in order to improve the heat dissipation efficiency of the terminal 20, please refer to fig. 2 in combination with fig. 3, the heat dissipation structure is a plurality of hollow groove-shaped division bars 12 equidistantly distributed on the socket 11.

Further, to avoid short-circuits, an insulating patch 40 is located at the bottom of the plurality of hollow channel-like division bars 12. The heat dissipation area is increased, and the heat dissipation efficiency is improved.

Further, the insulating patches 40 are tab tabs.

According to the above, the utility model discloses a be equipped with on the gluey core body 10 along the bayonet socket 11 of horizontal direction extension, terminal 20 fixed connection is in the inserting groove 14 on bayonet socket 11 surface, bayonet socket 11 is close to gluey core body 10 one end and sets up hollow groove form parting bead 12 as heat radiation structure, can improve terminal 20 radiating efficiency, thereby avoid terminal 20 to generate heat more and cause the trouble, furthermore, middle iron sheet 30 is located the below of bayonet socket 11, hollow groove form parting bead 12 is the fretwork design, do not stop between grafting section 21 that leads to terminal 20 and the middle iron sheet 30, if need adjustment distance between terminal 20 and the middle iron sheet 30, because adjustment operation is improper, just can cause terminal 20 voltage too big, lead to the short circuit to take place easily. Therefore, the utility model discloses increase a mark pulling-on piece as the insulating layer in heat radiation structure below, avoid middle iron sheet 30 large tracts of land and terminal 20 direct contact and cause the too big condition of creepage distance of corresponding voltage to take place.

The above is merely a preferred embodiment of the present invention, and the structure is not limited to the above-mentioned shapes, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a female seat of insulating good USB TYPE-C, includes a plurality of terminal, middle iron sheet and glues the core body, its characterized in that:

one end of any one of the plurality of terminals is an insertion section, and the other end of the terminal is a pin section; the pin section is connected in the pin hole corresponding to the pin section and extends out of the rubber core body;

2. The female seat of USB TYPE-C that insulating nature is good of claim 1, characterized in that: the insertion groove is provided with an opening along the top.

3. Female seat of USB TYPE-C that insulating nature is good according to claim 1 or 2, characterized in that: the plug socket is close to the one end of gluey core body is equipped with heat radiation structure, keeps away from the one end upper surface transverse arrangement who glues the core body and has a plurality of inserting groove.

4. The female seat of USB TYPE-C that insulating nature is good of claim 3, characterized in that: the heat dissipation structure is a plurality of hollow groove-shaped division bars which are distributed on the plug socket at equal intervals.

5. The female seat of USB TYPE-C that insulating nature is good of claim 4, characterized in that: the insulating patches are positioned at the bottoms of the hollow groove-shaped parting strips.

6. The female seat of USB TYPE-C that insulating nature is good of claim 1, characterized in that: the insulating patch is a mark pulling-on piece.