CN203574183U

CN203574183U - USB socket and electronic device

Info

Publication number: CN203574183U
Application number: CN201320632507.XU
Authority: CN
Inventors: 贾春林
Original assignee: Samsung Tianjin Mobile Development Center; Samsung Electronics Co Ltd
Current assignee: Samsung Tianjin Mobile Development Center; Samsung Electronics Co Ltd
Priority date: 2013-10-14
Filing date: 2013-10-14
Publication date: 2014-04-30
Anticipated expiration: 2023-10-14

Abstract

The utility model belongs to the technical field of USB sockets, and particularly relates to a USB socket and an electronic device. The USB socket includes a USB socket body welded on a mainboard. A limiting cover adaptive to the USB socket body is disposed above the USB socket body. Two ends of the limiting cover are fixedly connected with the mainboard. Since the limiting cover adaptive to the USB socket body is disposed above the USB socket body and both two ends of the limiting cover are fixedly connected with the mainboard, damage to the USB socket body due to accidental bump or falling off can be effectively prevented, the possibility of equipment fatigue damage due to repeated plugging is prevented, and the service life of the USB socket is substantially prolonged.

Description

A kind of USB socket and electronic equipment

Technical field

The utility model belongs to USB socket technical field, is specifically related to a kind of USB socket and electronic equipment.

Background technology

USB socket is a kind of safety electricity-saving, realize the blanket socket of USB interconnection technique, existing USB socket fixed form is generally USB socket body 2 to be assigned into mainboard 1 weld realization fixing (shown in Figure 1), existing fixed form is generally difficult to reach the constant intensity requirement of structure, accidentally fall with frequent plug use procedure in there is the risk snap, thereby make afunction.

Utility model content

The purpose of this utility model is to provide a kind of USB socket and electronic equipment, is intended to solve the risk that existence is snapped in accidentally falling or frequently plugging use procedure of current USB socket, thereby makes the technical problem of afunction.

For achieving the above object, the utility model adopts following technical scheme:

A USB socket, comprises the USB socket body being welded on mainboard; Described USB socket body top is provided with a position-limiting cover adapting with described USB socket body, and the two ends of described position-limiting cover are fixedly connected with described mainboard.

Described position-limiting cover comprises middle sticking part and is positioned at the bending part of described middle sticking part both sides, the described middle medial surface of sticking part and the laminating of the upper surface of described USB socket body.

Between described bending part and described USB socket body, there is prepsetting gap.

The two ends of described position-limiting cover and described mainboard are by being welded and fixed.

The pad of described position-limiting cover and described mainboard is positioned at one section, the outside predeterminable range of the pad of described USB socket body and described mainboard.

Each welding ends of described position-limiting cover has at least one welding foot, and described welding foot is welded and fixed with described mainboard after passing the corresponding welding hole on described mainboard.

Described in each, on welding ends, certain predetermined distance in interval is provided with three described welding foots.

On described position-limiting cover, the bulge-structure place correspondence of corresponding described USB socket body upper surface is provided with stopper slot, and described position-limiting cover is arranged on after described USB socket body, and described bulge-structure is stuck in described stopper slot.

The purpose of this utility model is also to provide a kind of electronic equipment, has described USB socket.

The utility model by being provided with a position-limiting cover adapting with described USB socket body above USB socket body, and the two ends of described position-limiting cover are fixedly connected with described mainboard, thereby can effectively prevent because of accidental impact or fall the damage causing USB socket body, also prevented from repeatedly plugging the probability that has caused equipment fatigue damage, greatly extended the useful life of USB socket.

Accompanying drawing explanation

Figure 1 shows that the connection diagram of USB socket body and mainboard under prior art;

The structure that Figure 2 shows that the position-limiting cover that the utility model embodiment provides is shown schematic diagram;

Figure 3 shows that the schematic appearance of the USB socket body of standard;

The connection diagram of USB socket body shown in position-limiting cover shown in Fig. 1 and Fig. 2 shown in Fig. 4;

Figure 5 shows that the solder joint arrangement schematic diagram after position-limiting cover is connected with USB socket body;

Figure 6 shows that the end view after position-limiting cover is connected with USB socket body.

Embodiment

Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but the utility model is not limited to listed embodiment.

Refer to shown in Fig. 2～6, a kind of USB socket, comprises the USB socket body 2 of being assigned and be welded on the standard on mainboard 1 by welding foot 21; Described USB socket body 2 tops are provided with a position-limiting cover 3 adapting with described USB socket body 2, and the two ends of described position-limiting cover 3 are fixedly connected with described mainboard 1.

The utility model, by making the top of USB socket body be provided with a position-limiting cover adapting with described USB socket body 2, has been realized the position limitation protection effect to USB socket body.

Further, described position-limiting cover 3 comprises middle sticking part 31 and is positioned at the bending part of described middle sticking part 31 both sides, described bending part comprises first fold turn of bilge 32 and the second bending part 33, the described middle medial surface of sticking part 31 and the laminating of the upper surface of described USB socket body 2.By the upper surface of USB socket body and the medial surface of the middle sticking part 31 of position-limiting cover are fitted, realized the position-limiting action in Z direction to USB socket body 2.

Further, between described bending part and described USB socket body, there is prepsetting gap.Thereby can realize when utilizing described position-limiting cover to carry out position limitation protection, owing to being preset with gap, can not form extruding to USB socket body.

Further, the two ends of described position-limiting cover 3 and described mainboard 1 are by being welded and fixed.By being welded and fixed, the firm performance that can strengthen fixing.

Further, the pad of described position-limiting cover 3 and described mainboard 1 is positioned at one section, the outside predeterminable range of the pad 21 of described USB socket body 2 and described mainboard 1.By making the pad of position-limiting cover and described mainboard be positioned at one section, the outside predeterminable range of the pad of described USB socket body and described mainboard, can avoid pad too intensive, and affect weld strength.

Further, each welding ends of described position-limiting cover 3 has at least one welding foot 35, is welded and fixed, and forms corresponding pad in welding foot 35 and the junction of mainboard 1 after the corresponding welding hole that described welding foot 35 passes on described mainboard 1 with described mainboard 1.

Further, described in each, on welding ends, certain predetermined distance in interval is provided with three described welding foots 35.By the setting that keeps at a certain distance away of three described welding foots, can increase weld strength, avoid solder joint intensive, affect weld strength.

Further, on described position-limiting cover 3, bulge-structure 22 place's correspondences of corresponding described USB socket body 2 upper surfaces are provided with stopper slot 34, and described position-limiting cover is arranged on after described USB socket body, and described bulge-structure 22 is stuck in described stopper slot 34.By the bulge-structure being provided with on the USB socket body of stopper slot and standard, match, the spacing important function that played for the USB socket body upper end of standard in X/Y direction.

Described position-limiting cover 3 can adopt metal to make, and as steel, also can adopt rigid plastics to make.

Further, when USB socket on mobile phone, the thickness of described position-limiting cover 3 can be 0.3mm, like this, because thickness is very little, can increase burden to mobile phone ultrathin design hardly, and intensity that simultaneously can also very effective reinforcement USB socket.

The utility model by being provided with a position-limiting cover adapting with described USB socket body above USB socket body, and the inner surface of described position-limiting cover fits with the corresponding end face of described USB socket body,

And the two ends of described position-limiting cover are fixedly connected with described mainboard, can effectively limit and reduce the stressed of USB socket body and rock and be out of shape, thereby can effectively prevent because of accidental impact or fall the damage causing USB socket body, also prevented from repeatedly plugging the probability that causes equipment fatigue damage, greatly extended the useful life of USB socket.

Add man-hour, as Fig. 4 assigns into the welding foot of position-limiting cover 3 35 on mainboard 1, more as shown in Figure 5, from the back side of mainboard 1, weld, thereby realized the Complete Bind in X, Y, Z three dimensions to USB socket body.

The utlity model has very strong production, because USB socket body is all standard component, so position-limiting cover can be produced in enormous quantities by its standard model, versatility is very strong and cheap; Meanwhile, have very strong assembling processability, assembly welding operation is succinct, can realize automation and high efficiency completely.

Described electronic equipment can be mobile phone, digital camera, or panel computer or desktop computer etc., by the USB socket described in described electronic equipment employing the utility model embodiment, thereby can effectively prevent because of accidental impact or fall the damage causing the USB socket body of electronic equipment, also prevented that plug repeatedly from having caused the probability of equipment fatigue damage, greatly extended electronic equipment useful life of USB socket.

Adopt after new construction, as follows by test and original structure comparative analysis:

The above is only preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.

Claims

1. a USB socket, is characterized in that, comprises the USB socket body being welded on mainboard; Described USB socket body top is provided with a position-limiting cover adapting with described USB socket body, and the two ends of described position-limiting cover are fixedly connected with described mainboard.

2. USB socket according to claim 1, is characterized in that, described position-limiting cover comprises middle sticking part and is positioned at the bending part of described middle sticking part both sides, the described middle medial surface of sticking part and the laminating of the upper surface of described USB socket body.

3. USB socket according to claim 2, is characterized in that, between described bending part and described USB socket body, has prepsetting gap.

4. USB socket according to claim 1, is characterized in that, the two ends of described position-limiting cover and described mainboard are by being welded and fixed.

5. USB socket according to claim 4, is characterized in that, the pad of described position-limiting cover and described mainboard is positioned at one section, the outside predeterminable range of the pad of described USB socket body and described mainboard.

6. USB socket according to claim 5, is characterized in that, each welding ends of described position-limiting cover has at least one welding foot, and described welding foot is welded and fixed with described mainboard after through the corresponding welding hole on described mainboard.

7. USB socket according to claim 6, is characterized in that, described in each, on welding ends, certain predetermined distance in interval is provided with three described welding foots.

8. USB socket according to claim 1, it is characterized in that, on described position-limiting cover, the bulge-structure place correspondence of corresponding described USB socket body upper surface is provided with stopper slot, and described position-limiting cover is arranged on after described USB socket body, and described bulge-structure is stuck in described stopper slot.

9. an electronic equipment, is characterized in that, has USB socket described in claim 1～8 any one.