CN210490017U

CN210490017U - USB-to-serial port connecting wire

Info

Publication number: CN210490017U
Application number: CN201920755825.2U
Authority: CN
Inventors: 黎江涛; 程淑华
Original assignee: Hubei Mingchuangji Technology Co Ltd
Current assignee: Hubei Mingchuangji Technology Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-05-08
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a USB changes serial ports connecting wire, including USB interface end, serial port mechanism and transmission line, USB interface end one end electric connection has the data transmission to connect, and the USB interface end other end has the transmission line through first joint protective sheath electric connection, and the transmission line is kept away from USB interface end one end and is equipped with serial port mechanism, and beneficial effect is: the protection box is arranged at the serial port end, the serial port connector can be effectively protected by utilizing the attraction of a plurality of magnets and the use of the rubber partition plate, the service life of the serial port connector can be prolonged, and compared with the traditional outcrop serial port connector, the protection box has better protection performance, can avoid the damage of the serial port connector and avoid the economic loss caused by long-term replacement of the serial port connector; through setting up the protection frame, utilize the compliance of transmission line self, can avoid transmission line joint mouth to take place not hard up fracture even, can prolong the life of whole USB commentaries on classics serial ports connecting wire equally, the practicality is higher.

Description

USB-to-serial port connecting wire

Technical Field

The utility model relates to a connecting wire, in particular to USB changes serial ports connecting wire belongs to electronic equipment technical field.

Background

USB changes the serial ports and realizes the conversion between computer USB interface to the general serial ports promptly, provide quick passageway for the computer that does not have the serial ports, and use USB to change serial ports equipment and equal to become traditional serial ports equipment plug-and-play's USB equipment, current USB changes serial ports connecting wire and does not have the device of specially carrying out the protection in serial ports joint department, reduce its life easily, transmission line and USB interface end and serial ports end damage and fracture under the condition of rocking for a long time simultaneously, do not have fine protection to influence life equally, cause the wasting of resources, the cost is increased, the practicality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a USB changes serial ports connecting wire to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a USB changes serial ports connecting wire, includes USB interface end, serial ports mechanism and transmission line, USB interface end one end electric connection has the data transmission to connect, the USB interface end other end connects protective sheath electric connection through first and has the transmission line, the transmission line is kept away from USB interface end one end and is equipped with serial ports mechanism.

Preferably, the serial port mechanism comprises a serial port end, a protective frame, a serial port connector and a protective box, wherein one end of the transmission line, which is far away from the USB interface end, is electrically connected with the serial port end through a second connector protective sleeve, one end of the serial port end, which is far away from the transmission line, is electrically connected with the serial port connector, the serial port end and the USB interface end are positioned at one end of the second connector protective sleeve and one end of the first connector protective sleeve, the protective frame is fixedly connected with the protective frame, the protective frame is sleeved on the transmission line, two ends inside the serial port end are respectively provided with a telescopic groove, two telescopic grooves are internally and respectively in threaded connection with a fixing bolt, the fixing bolts penetrate through the serial port end and are positioned at one side of the serial port connector, the outer side face of the serial port end is slidably sleeved with the protective box, a protective cavity is arranged inside the protective box, the bottom of the, the rubber partition plate is connected with the jack in a sliding mode.

Preferably, the middle part of the transmission line is spiral.

Preferably, two the protection frame all is equipped with the through wires hole with the transmission line junction, two all inlay on the through wires hole inner wall and have the rubber ring.

Preferably, the upper surface and the lower surface of the serial port end are provided with an anti-skid area between the two telescopic grooves.

Preferably, the serial ports end is located inside two adjacent sides of serial ports and connects and all is equipped with the spout, two the first magnet of the equal fixedly connected with in spout both ends, the inside protection chamber both sides wall of protection box just keeps away from the equal fixedly connected with second magnet of serial ports joint one end, second magnet sliding connection just inhale mutually with every first magnet in the spout.

Preferably, the rubber partition board is integrally concave, and one end of the connection part of the rubber partition board and the insertion hole is hemispherical.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the protection box is arranged at the serial port end, the serial port connector can be effectively protected by utilizing the attraction of a plurality of magnets and the use of the rubber partition plate, the service life of the serial port connector can be prolonged, and compared with the traditional outcrop serial port connector, the protection box has better protection performance, can avoid the damage of the serial port connector and avoid the economic loss caused by long-term replacement of the serial port connector;

2. through setting up the protection frame, utilize the compliance of transmission line self, can avoid transmission line joint mouth to take place not hard up fracture even, can prolong the life of whole USB commentaries on classics serial ports connecting wire equally, the practicality is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the protection frame of the present invention;

fig. 3 is a schematic diagram of a serial port structure of the present invention;

FIG. 4 is a cross-sectional view of the protective case of the present invention;

fig. 5 is a schematic view of the rubber partition structure of the present invention.

In the figure: 1. a USB interface end; 2. a serial port mechanism; 3. a data transmission joint; 4. a first splice protection sleeve; 5. a transmission line; 21. a serial port end; 22. a second splice protection sleeve; 23. a protective frame; 24. a serial port connector; 25. fixing the bolt; 26. an anti-slip region; 27. a telescopic groove; 28. a protective case; 29. a rubber partition plate; 210. threading holes; 211. a rubber ring; 212. a chute; 213. a first magnet; 214. a protective cavity; 215. a second magnet; 216. and (4) inserting the jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a USB changes serial ports connecting wire, includes USB interface end 1, serial port mechanism 2 and transmission line 5, and 1 one end electric connection of USB interface end has data transmission to connect 3, and 1 other end of USB interface end has transmission line 5 through 4 electric connection of first joint protective sheath, and transmission line 5 keeps away from 1 one end of USB interface end and is equipped with serial port mechanism 2.

Wherein, the serial port mechanism 2 comprises a serial port end 21, a protection frame 23, a serial port connector 24 and a protection box 28, one end of the transmission line 5 far away from the USB interface end 1 is electrically connected with the serial port end 21 through a second connector protection sleeve 22, one end of the serial port end 21 far away from the transmission line 5 is electrically connected with the serial port connector 24, the serial port end 21 and the USB interface end 1 are respectively and fixedly connected with the protection frame 23 at one ends of the second connector protection sleeve 22 and the first connector protection sleeve 4, the two protection frames 23 are respectively sleeved on the transmission line 5, both ends inside the serial port end 21 are respectively provided with a telescopic groove 27, both ends inside the two telescopic grooves 27 are respectively in threaded connection with a fixing bolt 25, the two fixing bolts 25 respectively penetrate through the serial port end 21 and the screw end is positioned at one side of the serial port connector 24, the outer side surface of the serial port end 21 is slidably sleeved with the protection box 28, the rubber partition plate 29 is connected to the top of the protection cavity 214 and located right above the insertion hole 216 in a sliding mode, and the rubber partition plate 29 is connected with the insertion hole 216 in a sliding mode.

Wherein, the middle part of the transmission line 5 is in a spiral shape, which is convenient for pulling and avoids the chaos caused by the overlong transmission line 5.

Wherein, two protection frame 23 all are equipped with through wires hole 210 with 5 junctions of transmission line, all inlay on two through wires hole 210 inner walls and have rubber ring 211, are convenient for connect the protection of protective sheath 22 end at first joint protective sheath 4 and second to transmission line 5, avoid long-term use to cause the end of a thread fracture.

Wherein, the upper and lower surface of serial port end 21 and be located and be equipped with antiskid district 26 between two flexible grooves 27, conveniently operate serial port end 21.

Wherein, the serial port end 21 is located the inside spout 212 that all is equipped with in two adjacent sides of serial port joint 24, the equal fixedly connected with second magnet 215 in two spout 212 both ends, the inside protection chamber 214 both sides wall of protection box 28 and keep away from the equal fixedly connected with second magnet 215 in serial port joint 24 one end, second magnet 215 sliding connection just attracts with every first magnet 213 homogeneous phase in spout 212, is convenient for protection box 28's removal and use.

Wherein, the rubber partition 29 is overall in a shape like a Chinese character 'ao', and one end of the joint of the rubber partition 29 and the insertion hole 216 is in a hemispherical shape, so that the rubber partition 29 can conveniently block the insertion hole 216, and further protect the serial port connector 24.

Specifically, when the utility model is used, by arranging the protective frame 23 and arranging the rubber ring 211 on the inner side wall of the threading hole 210 of the protective frame 23, because the protective frame 23 is longer than the first joint protective sleeve 4 and the second joint protective sleeve 22, when the transmission line 5 needs to be bent, the rubber ring 211 is directly bent at the supporting point, because the transmission line 5 has certain flexibility, the bending can not cause damage as long as the transmission line is not at the joint, so the joint of the transmission line 5 is indirectly protected, the sliding grooves 212 are arranged at the two sides of the serial port end 21, the first magnet 213 is arranged on the inner wall of each sliding groove 212, so that the protective frame can conveniently attract two second magnets 215 inside the protective box 28, when the serial port joint 24 needs to be used, the protective box 28 slides towards the opposite direction of the serial port joint 24, the two second magnets 215 contact and attract the next pair of first magnets 213, when the serial port connector 24 is not used, the protection box 28 is slid to the outer side of the serial port connector 24 to be wrapped until the two second magnets 215 attract the previous pair of first magnets 213 to stop sliding, and then the rubber partition plate 29 is pressed down until the hemispherical convex blocks clamp the jacks 216.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a USB changes serial ports connecting wire, its characterized in that includes USB interface end (1), serial ports mechanism (2) and transmission line (5), USB interface end (1) one end electric connection has data transmission to connect (3), USB interface end (1) other end has transmission line (5) through first joint protective sheath (4) electric connection, USB interface end (1) one end is kept away from in transmission line (5) is equipped with serial ports mechanism (2).

2. The USB-to-serial port connecting wire according to claim 1, wherein: the serial port mechanism (2) comprises a serial port end (21), a protection frame (23), a serial port connector (24) and a protection box (28), wherein one end, far away from the USB interface end (1), of the transmission line (5) is electrically connected with the serial port end (21) through a second connector protection sleeve (22), one end, far away from the transmission line (5), of the serial port end (21) is electrically connected with the serial port connector (24), the serial port end (21) and the USB interface end (1) are located at the second connector protection sleeve (22) and one end of the first connector protection sleeve (4) are fixedly connected with the protection frame (23), the two protection frames (23) are sleeved on the transmission line (5), telescopic grooves (27) are formed in two ends of the interior of the serial port end (21), fixing bolts (25) are in threaded connection with the interior of the two telescopic grooves (27), the two fixing bolts (25) are both connected with the serial port end (21) and the screw end is located on one, the utility model discloses a serial port end (21) lateral surface sliding sleeve has protection box (28), protection box (28) inside is equipped with protection chamber (214), protection chamber (214) bottom and be close to serial port joint (24) one side and be equipped with jack (216), sliding connection has rubber baffle (29) directly over protection chamber (214) top and being located jack (216), sliding connection between rubber baffle (29) and jack (216).

3. The USB-to-serial port connecting wire according to claim 1, wherein: the middle part of the transmission line (5) is spiral.

4. The USB-to-serial port connecting wire according to claim 2, wherein: two protection frame (23) all are equipped with through wires hole (210) with transmission line (5) junction, two all inlay on through wires hole (210) inner wall and have rubber ring (211).

5. The USB-to-serial port connecting wire according to claim 2, wherein: and an anti-skid area (26) is arranged on the upper surface and the lower surface of the serial port end (21) and between the two telescopic grooves (27).

6. The USB-to-serial port connecting wire according to claim 2, wherein: the serial port end (21) is located inside two adjacent sides of serial port connector (24) and all is equipped with spout (212), two the equal fixedly connected with first magnet (213) in spout (212) both ends, the equal fixedly connected with second magnet (215) of serial port connector (24) one end is just kept away from to the inside protection chamber (214) both sides wall of protection box (28), second magnet (215) sliding connection just inhale mutually with every first magnet (213) in spout (212).

7. The USB-to-serial port connecting wire according to claim 2, wherein: the rubber partition plate (29) is concave integrally, and one end of the joint of the rubber partition plate (29) and the insertion hole (216) is hemispherical.