CN201303103Y - Novel USB connector socket - Google Patents

Abstract

The utility model belongs to field electronic connector field especially relates to a USB connector socket that the equipment is simple, transmission speed is fast, connecting terminal location is accurate reliable. The utility model provides a novel USB connector socket, comprises the connecting terminal that sets up in metal casing, and this metal casing is by two square barrel shapes that divide the lock to form of upper cover and lower cover, wherein is provided with the terminal seat that takes the recess, and connecting terminal fixes in foretell recess, the terminal seat on still be provided with the colloid, be provided with the recess on this colloid, be fixed with connecting terminal in the recess, the colloid outside be provided with the recess, be provided with the contact piece in this recess. The utility model discloses can provide through set up the contact piece at USB connector socket, make it form with the electric circuit, can provide a novel USB connector socket that no matter can all have the normal use function under the on & off state. The connector socket has the advantages of simple assembly, high production efficiency and low production cost, and improves the reliability of products.

Description

A new type of USB connector socket

【Technical field】

The utility model belongs to the field of electronic connectors, in particular to a novel USB connector socket with simple assembly, fast transmission speed and accurate and reliable positioning of connecting terminals.

【Background technique】

At present, with the development of computer technology and the Internet, digital technology is also being promoted to continue to develop. For example: the current mp3, player, mp4 player, etc. all use digital technology for data transmission, and digital TV has also begun to become popular. In the future, there will be no separation of formats, and machine-machine intercommunication is an inevitable trend, which is also the advantage of digital technology. In the age of electronic information, in terms of lightness, thinness, thinness, and smallness, we need a convenient, practical, energy-saving, and high-speed performance to realize the transmission of huge amounts of data in daily life. Above-mentioned problem exists in this industry for a long time, does not have a very effective method to solve so far.

【Content of invention】

The purpose of this utility model is to provide a new type of USB connector socket with normal function no matter in the state of switching on or off by providing a contact sheet on the USB connector socket to form a power circuit. The connector socket has the advantages of simple assembly, high production efficiency and low production cost, saves welding process in the assembly process, and improves product reliability.

In order to achieve the above-mentioned technical purpose, the technical solution adopted by the utility model includes the following technical content: a new type of USB connector socket, which is composed of connecting terminals arranged in a metal shell, and the metal shell is composed of an upper cover and a lower cover. A square barrel shape formed by buckling together, in which there is a terminal seat with a groove, the connecting terminal is fixed in the above groove, the terminal seat is also provided with a colloid, and the colloid is provided with a groove , the connecting terminal is fixed in the groove, and it is characterized in that: a groove is arranged on the outside of the colloid, and a contact piece is arranged in the groove.

The contact piece is an L-shaped metal piece, which is arranged in the groove outside the colloid, and one end of which protrudes from the outside of the colloid.

At least one U-shaped notch is stamped on the metal shell, and an elastic U-shaped shrapnel is formed in the middle thereof.

The end of the metal casing is provided with a guide piece that is turned outward.

By adopting the above-mentioned technical solution, the utility model has obtained the following technical advantages and effects: the connector joint of the utility model is based on the USB 3.0 structure, and a contact piece is added, and the function of the contact piece is: the connection of the outer end When the connector plug is connected to the connector socket, the contact piece touches the shell of the connector plug, and the shell of the connector plug contacts the shell of the connector socket, and an electrical circuit is formed by using the connection between the board and the system. In the off state, the contact sheet on the connector socket is connected to the board to report the system, and the connector plug at the outer end is in the connected state with the connector socket, and there is a current supply to the connector plug in the connected state. In order to ensure that the switch state has normal functions. The connector joint of the utility model is the first interface that supports general-purpose I/O, and has been optimized, which can reduce energy consumption and improve protocol efficiency, and at the same time improve the protocol efficiency of computers, consumer products and mobile products. It supports fast synchronous movement, and can support optical and digital component specifications at the same time. Its connection speed is more than 10 times higher than that of the previous USB 2.0, and it will be backward compatible with USB 2.0. The appearance is consistent with USB 2.0.

【Description of drawings】

Fig. 1 is the exploded schematic view of the three-dimensional structure of the utility model;

【Detailed ways】

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1, the utility model is a new connector socket designed on the basis of the new USB3.0, which can effectively improve the data transmission speed of the computer, reduce energy consumption, and enhance the rapid synchronization of the computer ability. Its structure is mainly composed of connecting terminals arranged on the metal shell. The upper cover 1 and the lower cover 2 of the metal shell are buckled into a square barrel shape. The metal shell is used to insert the connector joint, and the above two The connection terminals between them contact each other and carry out data transmission. A terminal seat 3 with a groove is arranged therein, and the connection terminals 4 are fixed in the groove, and five longer connection terminals 4 are fixed in the groove. The terminal base 3 is also provided with a colloid 5, the colloid 5 is provided with a groove, the connection terminal 4 is fixed in the groove, and the terminals fixed in the groove in the colloid 5 are four shorter pairs of connection terminals 4. The main improvement in the utility model is that a groove 6 is arranged on the outside of the colloid 5 , and a contact piece 7 is arranged in the groove 6 . The contact piece 7 is an L-shaped metal piece, the contact piece 7 is set in the groove 6 outside the colloid 5 , and one end thereof protrudes outside the colloid 5 . After the connector head is inserted into the connector socket, the contact piece 7 will be connected to the metal shell of the connector head. The function of the contact sheet is: when the connector plug at the outer end is connected to the connector socket, the contact sheet touches the shell of the connector plug, and the shell of the connector plug contacts the shell of the connector socket, using the connection between the board and the system, form an electrical circuit. In the off state, the contact plate 7 on the connector socket is connected to the board to report the system, and the connector plug at the outer end is in the connected state with the connector socket, and there is a current supply to the connector plug in the connected state , in order to ensure the normal function of its switch state.

At least one U-shaped notch 8 is stamped on the metal shell, and an elastic U-shaped shrapnel 9 is formed in the middle thereof. The function of the above-mentioned elastic pieces 9 is mainly to increase the clamping ability of the connector plug, so as to ensure that the above-mentioned connector plug and connector socket have a stable and reliable connection after a long time of use.

The end of the metal casing is provided with a guide piece 10 that is turned outward. The above-mentioned guide pieces 10 are mainly used to guide the insertion direction of the connector plug, so that the connector plug can be inserted into the connector socket more easily.

The above description is to be considered as the preferred embodiment only. Those skilled in the art and those who make or use the utility model should be aware of other variations of the utility model. Therefore, it should be understood that the above-described illustrated embodiments are only exemplary, and it does not limit the scope of the present utility model, which is interpreted by the principles of patent law, including the principle of equivalents. defined by the following claims.

Claims (4)

1. A new type of USB connector socket, which is composed of connecting terminals set in a metal shell. The metal shell is made of a square barrel-shaped upper cover and a lower cover. The terminal base, the connecting terminal is fixed in the above groove, the terminal base is also provided with colloid, the colloid is provided with a groove, and the connecting terminal is fixed in the groove, it is characterized in that: the outer side of the colloid A groove is provided, and the contact piece is arranged in the groove. 2. A new type of USB connector socket according to claim 1, characterized in that: the contact piece is an L-shaped metal piece, the contact piece is set in the groove outside the colloid, and one end protrudes from the colloid. 3. A new type of USB connector socket according to claim 1, characterized in that: at least one U-shaped notch is stamped on the metal shell, and a U-shaped elastic piece with elasticity is formed in the middle. 4. A new type of USB connector socket according to claim 1, characterized in that: the end of the metal shell is provided with a guide piece that is folded outward.