CN201616552U

CN201616552U - Computer cable plug

Info

Publication number: CN201616552U
Application number: CN2010203015330U
Authority: CN
Inventors: 洪曲波
Original assignee: DONGGUAN HUMEN JINSHAN WIRE AND CABLE Co Ltd
Current assignee: DONGGUAN HUMEN JINSHAN WIRE AND CABLE Co Ltd
Priority date: 2010-01-26
Filing date: 2010-01-26
Publication date: 2010-10-27
Anticipated expiration: 2020-01-26

Abstract

The utility model discloses a computer cable plug comprising a plug body, a data interface connected with the plug body and a fixing device positioned on two side surfaces of the plug body, wherein the fixing device comprises an inner cylinder and an outer cylinder with communicated side walls, the inner cylinder is in threaded fit with a small screw rod, the outer cylinder is in threaded fit with a large screw rod, and the large and the small screw rods are in transmission match at the communicated part of the inner and the outer cylinders. By virtue of the design that the large screw rod rolls helically drive the small screw rods, the screw rod screwing process is more labor-saving and easier to fix; and by virtue of the design that a grip part is spherical and provided with grooves thereon, the stability of force application is enhanced during the operation, slipping is avoided, and the operation is convenient.

Description

A kind of computer connecting line plug

Technical field

The utility model relates to a kind of accessory in electronic computer field, particularly a kind of computer connecting line plug.

Background technology

Along with the progress of science and technology and popularizing of computer application, electronic equipment has been subjected to very widely and has used.Particularly intelligent more and more higher electronic product carries out data transmission or exchanges data in order to reach with computer, all needs to use connecting line to carry out transfer of data.As printer, scanner, digital camera etc., these electronic products generally all are equipped with data connecting line.These data connecting lines generally all comprise connecting line and the connecting line plug that is connected with connecting line, and as accompanying drawing 5, the connecting line plug comprises header body 1, the data-interface 2 that is connected with this header body 1, is positioned at fixture 3 on header body 1 two sides.This fixture 3 comprises the cylinder that is installed on header body 1 two sides 31 and runs through the screw rod 32 of this cylinder 31, is connected with screw (not shown) on the computer that screw rod 32 matches by screwing screw rod 32.Reach the purpose of fixedly connected line plug.

But there are some inconvenient parts in above-mentioned connecting line plug in connection procedure, because this screw rod 32 is elongated, directly close effort with hand-screw, hand grip portion abuts against on the side of header body 1, when holding the hand grip portion operation, hand channel is often run into header body 1, and is firmly unstable easily.

The utility model content

The utility model provides a kind of computer connecting line plug, and its main purpose is to overcome and screws in the screw rod process effort, shortcoming such as instability firmly.

For solving the problems of the technologies described above, the utility model has adopted a kind of computer connecting line plug, it comprises header body, the data-interface that is connected with this header body, is positioned at the fixture on the header body two sides, described fixture comprises the inside and outside cylinder that sidewall sections connects, inner cylinder has a small screw by threaded engagement, by threaded engagement one big screw rod is arranged in the outer cylinder, this big screw rod and small screw cooperate in described inside and outside cylinder perforation place transmission.

Above-mentioned big screw rod comprises screw rod body and hand grip portion, and this hand grip portion is sphere-like, and this hand grip portion outer surface is provided with dimpled grain.

By above-mentioned description to the utility model structure as can be known, compare with prior art, the utility model advantage is: by the design of big screw rod rolling screw transmission small screw, screw in the screw rod process more laborsaving and easier to be fixing; Be the design that dimpled grain is gone up on sphere-like and its surface by hand grip portion, the stability of having exerted oneself when having improved operation and be difficult for skidding, easy to operate.

Description of drawings

Fig. 1 is the utility model perspective view;

Fig. 2 is the three-dimensional exploded perspective view of the utility model;

Fig. 3 is the local cut-away view that amplifies of the utility model fixture;

Fig. 4 is the A place enlarged diagram among Fig. 3;

Fig. 5 is the perspective view of the existing computer connecting line plug that generally uses.

Embodiment

1 to Fig. 4 further specify embodiment of the present utility model with reference to the accompanying drawings.

With reference to figure 1, Fig. 2, a kind of computer connecting line of the utility model plug, it comprises header body 1, the data-interface 2 that is connected with this header body 1, is positioned at the fixture on header body 1 two sides, described fixture comprises inner cylinder 10, the outer cylinder 11 that sidewall sections connects, inner cylinder 10 has a small screw 30 by threaded engagement, by threaded engagement one big screw rod 31 is arranged in the outer cylinder 11, this big screw rod 31 and small screw 30 cooperate in described inner cylinder 10, outer cylinder 11 perforation place transmissions.This big screw rod 31 comprises the body of rod 310 and a hand grip portion 311 affixed with an end of this body of rod 310, and this hand grip portion 311 is sphere-like, and these hand grip portion 311 outer surfaces are provided with dimpled grain.Be the design that dimpled grain is gone up on sphere-like and its surface by hand grip portion 311, the stability of having exerted oneself when having improved fixing operation and be difficult for skidding, easy to operate.

With reference to figure 1, Fig. 3, Fig. 4, the bottom face of described outer cylinder 11 is provided with outer frame 110, the rotating conflict in the described body of rod 310 other ends is 110 li of this outer frames, the top end face of described inner cylinder 10 also is provided with interior pedestal 101, the rotating conflict of the top end face of described small screw 30 101 li of pedestals in this.During operation, hold the big screw rod of hand grip portion 311 turns 31 and drive small screws 30 and move forward and screw on the beaer (not shown) that matches with it.By the design of big screw spiral transmission small screw, screw in the screw rod process more laborsaving and easier to be fixing.

Above-mentioned only is embodiment of the present utility model, but design concept of the present utility model is not limited thereto, and allly utilizes this design that the utility model is carried out the change of unsubstantiality, all should belong to the behavior of invading the utility model protection range.

Claims

1. computer connecting line plug, it comprises header body, the data-interface that is connected with this header body, is positioned at the fixture on the header body two sides, it is characterized in that: described fixture comprises the inside and outside cylinder that sidewall sections connects, inner cylinder has a small screw by threaded engagement, by threaded engagement one big screw rod is arranged in the outer cylinder, this big screw rod and small screw cooperate in described inside and outside cylinder perforation place transmission.

2. according to the described a kind of computer connecting line plug of claim 1, it is characterized in that: described big screw rod comprises the body of rod and the hand grip portion that is connected with the body of rod one end face, and this hand grip portion is sphere-like, and this hand grip portion outer surface is provided with dimpled grain.