CN201868642U - A USB plug with a splitter - Google Patents

Abstract

The utility model belongs to the data transmission field in the electron trade especially relates to a through adopting a novel terminal plug of components of a whole that can function independently structure. A USB plug with a wire dividing row is composed of a combined terminal seat provided with connecting terminals and a shell covering the outer side of the combined terminal seat, wherein the combined terminal seat is composed of an upper terminal seat and a lower terminal seat which are mutually inserted, the connecting terminals are inserted in the upper terminal seat, the tail part of the upper terminal seat is provided with an upper clamping head, the lower terminal seat is internally provided with the connecting terminals, the tail part of the lower terminal seat is provided with a lower clamping head, the upper surface of the lower terminal seat is provided with a convex-concave structure matched with the lower surface structure of the upper terminal seat, the upper terminal seat and the lower terminal seat jointly form the combined terminal seat, the upper clamping head and the lower clamping head at the tail parts of the upper terminal seat and the lower terminal seat form the wire dividing. The novel data line connecting terminal plug with the locking function can be provided when the data line plug is connected with the socket, so that the connection of the data line in the transmission process is very reliable.

Description

A USB plug with a splitter

【Technical field】

The utility model belongs to the field of data transmission in the electronic industry, in particular to a novel terminal plug adopting a split structure. the

【Background technique】

Nowadays, in human life, the progressive trend of the electronic industry is inseparable from our human life, such as computers, computers, etc., in the era of gradual popularization, people's quality of life requirements are also gradually improved with the development of society, and gradually develop The popularity of local electrical appliances has been inseparable from our daily life, and it has already become one of the tools in human work, life and information transmission. With the continuous development and progress of electronics and computer technology, the amount of data in electronic information transmission is increasing, which can be clearly reflected in the development of computer hard drives. Today's hard drives have developed from G-level hard drives in the past few years to today's T-level hard drives, and the capacity of video games and application software is also increasing. Therefore, in order to cope with this development trend, the data transmission line used as the data transmission medium between various electronic devices is also increasing the data transmission capacity. In order to provide a high-performance data transmission line with reduced energy consumption, high-speed performance and data volume. As the amount of data to be transmitted continues to increase, the reliability requirements for computer data cable connections have also been raised to a new standard. However, due to the sockets connected to the plug connectors commonly used at present, the plug-and-pull connection method is adopted for convenience, so that only the transmission of the connectors can be guaranteed. When the product requires vibration and high transmission performance, there is no locking function to make the connection tight. During long-term use, it is easy to cause loosening and poor contact, which will cause the signal loss during communication and affect the quality of communication. . the

【Content of invention】

The purpose of the utility model is to provide a new type of data line connection terminal plug with a locking function when the data line plug is connected to the socket, so that the connection of the data line during transmission is very reliable and stable. the

In order to achieve the above-mentioned technical purpose, the technical solution adopted by the utility model includes the following technical content: a USB plug with a branch line, which is composed of a combined terminal seat provided with connecting terminals, and a shell covering the outer side of the combined terminal seat Composition, characterized in that: the combined terminal block is composed of an upper terminal block and a lower terminal block that are plugged together, and a connecting terminal is plugged into the upper terminal block, and the connecting terminal extends out of the body of the upper terminal block , the tail of the upper terminal seat is provided with an upper clip, the lower terminal seat is provided with a connecting terminal, the tail of the lower terminal seat is provided with a lower clip, and its upper surface is provided with a convex-concave structure that matches the structure of the lower surface of the upper terminal seat. The upper terminal base and the lower terminal base together form a combined terminal base, and the upper clip and the lower clip at the tails of the above two are combined to form a branch bar fixing card, and the branch bar is fixed in the above fixing card. the

The upper part and the lower part of the branch line are respectively provided with more than one parallel groove, so that the upper and lower surfaces are comb-shaped, and the two sides are provided with fixing grooves matched with the fixing card. the

The side of the branch line facing the combined terminal base is provided with a stepped shape, and the corresponding surface of the combined terminal base is provided with a convex-concave surface matched with it. the

In order to adopt the above-mentioned technical solution, the utility model has obtained the following technical advantages and effects: the utility model installs and fixes two kinds of connection terminals separately by adopting a split structure, which is relatively responsible for this structure and is difficult to manufacture The terminal plug provides an efficient and reliable production condition. Through this structure, the strict requirements on the mold and assembly process of the integral terminal are avoided, but the terminal plug is simplified into two relatively independent structures, and then through the overall Assembling the above-mentioned terminal plugs, through the use of a large number of plastic plug-in and snap-fit structures in the assembly process, the assembly accuracy and production and processing efficiency are effectively improved, and the production cost is also significantly reduced. The reliability of the connection terminal connection can avoid poor contact during use. the

In a word, by adopting the above-mentioned technical solutions, the utility model provides a connection terminal plug produced by plugging and buckling, which can ensure the reliability of data line connection, and adopts a reasonable design to reduce its production cost. significantly lower. the

【Description of drawings】

Fig. 1 is the exploded schematic view of the utility model;

Fig. 2 is the structural representation when the utility model is not installed with the shell;

Fig. 3 is a schematic diagram of the three-dimensional structure of the utility model. the

【Detailed ways】

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

As shown in Fig. 1-3, the utility model relates to a USB plug with a branch line, which is composed of a combined terminal base with connecting terminals and a shell 1 covering the outside of the combined terminal base. In the utility model The main technical improvement is that the combined terminal block is composed of two parts, the upper terminal block 2 and the lower terminal block 3, which are plugged together, wherein the upper terminal block 2 is plugged with the connecting terminal 4, the above-mentioned The connection terminals 4 are plugged into the terminal jacks in the upper terminal base 2, and these jacks are parallel to each other. In addition, these jacks can also use a groove structure, so that the role of fixing the connection terminals 4 can also be completed, and the connection The terminal 4 protrudes out of the body of the upper terminal base 2, the tail of the upper terminal base 2 is provided with an upper clip 5, and the lower terminal base 3 is provided with a connecting terminal 4, and the above-mentioned connecting terminal 4 is also arranged in the terminal socket in the lower terminal base 3. In the holes, each jack is parallel to each other, so that the connecting terminals 4 after insertion can be guaranteed to be parallel to each other. Similarly, the above-mentioned jacks can also be replaced by a groove structure. The tail of the lower terminal base 3 is provided with a lower chuck 6, and the upper surface of the lower terminal base 3 is provided with a convex-concave structure that matches the structure of the lower surface of the upper terminal base 2. Through this convex-concave structure, the upper terminal base 2 and the lower terminal base can be 3 are combined together to form a combined terminal block. Another point to be explained is that the upper clamping head 5 at the tail of the upper terminal base 2 and the lower clamping head 6 at the tail of the lower terminal base 3 in the utility model are connected between the upper terminal base 2 and the lower terminal base. The terminal block 3 together forms a combined terminal block, and the upper clip 5 and the lower clip 6 at the tail of the two are combined to form a branch line fixing card (not shown in the figure), and a branch line bar 8 is fixed in the above fixing card. The upper and lower parts of the branch line 8 are respectively provided with more than one parallel groove, so that the upper and lower surfaces are comb-shaped, and in each groove parallel to each other, a cable is arranged, and the gap between the cables is arranged. Make even intervals. The two sides are provided with fixing grooves matched with the cable fixing cards. the

As shown in Figure 1, in order to prevent the dislocation of the above-mentioned branch line 8 during installation, a step is provided on the side of the line branch 8 facing the combined terminal block, and a step is provided on the corresponding surface of the combined terminal block. There are convex and concave surfaces that match with it. Through the mutual cooperation of the convex and concave surfaces, the installation position between the branch line 8 and the combined terminal block can be limited. If the square is just opposite when plugged in, the branch line cannot be installed. In this way, through the above-mentioned structure, the problem of reverse connection of the branch line can be effectively avoided. the

The above description of the preferred embodiment enables any person skilled in the art to make and use the present invention. Those skilled in the art can implement various modifications to this embodiment according to the general principles given here without any creative efforts. Accordingly, the invention is not intended to be limited to the embodiments shown herein, but is to be accorded the broadest protection of the claims appended hereto. the

Claims (3)

1. one kind has the USB plug that separated time is arranged, by the terminals of a unit block seat that is provided with splicing ear, the shell that is coated on the terminals of a unit block seat outside is formed, it is characterized in that: described terminals of a unit block seat is made up of the upper end stroma and the lower end stroma that plug together mutually together, be plugged with splicing ear in the stroma of upper end, and this splicing ear stretches out outside the upper terminal seat body, upper end stroma afterbody is provided with upper chuck, be provided with splicing ear in the stroma of lower end, lower end stroma afterbody is provided with down dop, its upper surface is provided with the convex-concave structure that matches with upper end stroma lower surface configuration, above-mentioned upper end stroma and lower end stroma constitute the terminals of a unit block seat jointly, and constitute separated time row fixed card by the upper chuck of said two devices afterbody and following dop, be fixed with separated time in the said fixing card and arrange.

2. a kind of USB plug that has separated time row according to claim 1, it is characterized in that: described separated time row upper and lower is respectively arranged with an above parallel groove, in each groove that is parallel to each other, a winding displacement all is set, to carry out uniform interval between the winding displacement, its both sides are provided with the fixed groove that matches with fixed card.

3. according to claim 1 or 2 any one described a kind of USB plug that have separated time row, it is characterized in that: the last side towards the terminals of a unit block seat of described separated time row is provided with stepped, and terminals of a unit block seat respective surfaces is provided with the convex-concave surface that matches with it.

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