CN213845784U

CN213845784U - Anti-pulling USB4.0 male-female extension line

Info

Publication number: CN213845784U
Application number: CN202023165676.6U
Authority: CN
Inventors: 彭冬萌
Original assignee: Shenzhen X Live Electronics Co ltd
Current assignee: Shenzhen X Live Electronics Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-07-30
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a pulling-resistant USB4.0 male-female extension line, which comprises a USB female head, wherein the outer side of the USB female head is fixedly connected with a limiting plate, the inside of the limiting plate is provided with a groove, the two sides of the inside of the limiting plate are fixedly connected with a current-conducting plate, the inside of the limiting plate is provided with a connecting groove, the USB female head is fixedly arranged inside the connecting groove, the outer side of the USB female head is movably inserted with a USB male head, the upper part of the USB male head is fixedly connected with a pulling-resistant device, the left side of the pulling-resistant device is fixedly connected with an installing head, one end of the installing head is fixedly connected with a connecting rod, one end of the connecting rod is fixedly connected with a workpiece, the two sides of the inner part of the pulling-resistant device are provided with chutes, the outer side of the USB male head is movably sleeved with a fixer, the anti-pulling capacity of the cable is improved, and the connection supporting strength of the cable is improved.

Description

Anti-pulling USB4.0 male-female extension line

Technical Field

The utility model relates to an extension line technical field is dragged to the tensile, especially relates to a USB4.0 public to female extension line is dragged to tensile.

Background

Since the introduction of Universal Serial Bus (USB), it has been a successful substitute for serial and parallel ports, becoming one of the standard expansion and mandatory interfaces for a large number of computers and intelligent devices in the 21 st century, and now developed into USB version 4.0. The USB has the advantages of high transmission speed, convenience in use, support for hot plug, flexibility in connection, independent power supply and the like, can be connected with various peripherals such as a keyboard, a mouse, a large-capacity storage device and the like, and is also widely applied to smart phones, and intelligent devices such as computers and the like mainly take networks and USB interfaces for interaction with external data.

Traditional USB connecting wire is at the in-process that uses, probably because the connecting wire leads to the practicality of connecting wire short excessively not enough, is difficult to satisfy the demand to the USB connecting wire under the different environment, and the hookup location of USB connecting wire is stable inadequately simultaneously, appears easily that the connecting wire is not hard up at the in-process connection site of use, and the linkage effect is not good, and the inconvenient change of extension line, for this reason we propose one kind pull USB4.0 public to female extension line and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art not enough, the utility model provides a USB4.0 is public to female extension line is dragged to the tensile resistance, has solved the USB connecting wire and has dragged the nature not enough, and USB connecting wire hookup location is not stable enough, the inconvenient problem of changing of extension line.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a USB4.0 is public to female extension line is dragged to tensile, includes the female head of USB, the outside fixedly connected with limiting plate of the female head of USB, the recess has been seted up to the inside of limiting plate, the inside both sides fixedly connected with current conducting plate of limiting plate, the spread groove has been seted up to the inside of limiting plate, the female first fixed mounting of USB is in the inside of spread groove, the outside activity grafting of the female head of USB has the public head of USB, the device is dragged to the public first top fixedly connected with of USB tensile, the device is dragged to tensile left side fixedly connected with installation head, the one end fixedly connected with connecting rod of installation head, the one end fixedly connected with work piece of connecting rod, the spout has been seted up to the inside both sides of dragging the device, the fixer has been cup jointed in the outside activity of the public head of USB, the public first outside fixedly connected with connecting wire of USB.

As a preferred technical scheme of the utility model, the recess is provided with the multiunit, and evenly distributed is on the surface of limiting plate, the inside swing joint of recess has first spring.

As a preferred technical scheme of the utility model, the both ends movable mounting of first spring is in the inside of recess, the top fixedly connected with push rod of first spring.

As the utility model discloses a preferred technical scheme, the one end fixed mounting that the device was dragged to the tensile is in the outside of limiting plate, the work piece is "worker" style of calligraphy.

As an optimal technical scheme of the utility model, the both sides of work piece are rotated and are connected with the runner, the runner rotates the inside of installing at the spout.

As a preferred technical scheme of the utility model, the inner chamber has been seted up to the inside of dragging the device to the tensile, the inside fixedly connected with second spring of work piece, the size of second spring and the size looks adaptation of inner chamber.

As a preferred technical scheme of the utility model, the both sides fixedly connected with rubber circle of fixer, the outside fixedly connected with threaded rod of rubber circle, the outside fixedly connected with mounting panel of threaded rod.

As a preferred technical scheme of the utility model, the inside swing joint of mounting panel has the screw, and screw thread installs the both sides at the public head of USB.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

1. when receiving external pressure and dragging, because the existence of second spring can make public head of USB and the female head of USB stretch out and draw back at the connection site in certain length, avoid rigid connection intensity too high and lead to the connecting part at connection site impaired, improve its anti-tensile ability of dragging, improved its joint support intensity.

2. Cup joint the junction at public head of USB and connecting wire through the fixer, the rubber circle through the fixer can increase the frictional force at fixed position and make fixed connection inseparabler, through placing the mounting panel in the public first outside of USB, can make the public head of USB and the junction installation of connecting wire inseparabler with public first threaded connection of USB with mounting panel and USB through the screw to make things convenient for the change extension of connecting wire.

Drawings

Fig. 1 is a schematic cross-sectional view of an embodiment of the present invention.

Fig. 2 is a structural diagram of a middle fixer according to an embodiment of the present invention.

Fig. 3 is a side view of an exemplary central tear resistant apparatus in accordance with an embodiment of the present invention.

Fig. 4 is a limiting plate side view in the embodiment of the present invention.

Fig. 5 is an enlarged view of a structure at a in fig. 1 according to an embodiment of the present invention.

Wherein: 1. a USB female head; 2. a limiting plate; 3. a groove; 4. a conductive plate; 5. connecting grooves; 6. a USB male connector; 7. a pull resistant device; 8. a mounting head; 9. a connecting rod; 10. a workpiece; 11. a chute; 12. a holder; 13. a connecting wire; 14. a first spring; 15. a push rod; 16. a rotating wheel; 17. an inner cavity; 18. a second spring; 19. a rubber ring; 20. a threaded rod; 21. and (7) mounting the plate.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-5, an anti-pulling USB4.0 male-female extension line comprises a USB female head 1, a limiting plate 2 is fixedly connected to the outer side of the USB female head 1, a groove 3 is formed in the limiting plate 2, conductive plates 4 are fixedly connected to two sides of the inner portion of the limiting plate 2, a connecting groove 5 is formed in the limiting plate 2, the USB female head 1 is fixedly installed in the connecting groove 5, a USB male head 6 is movably inserted into the outer side of the USB female head 1, an anti-pulling device 7 is fixedly connected to the upper side of the USB male head 6, an installing head 8 is fixedly connected to the left side of the anti-pulling device 7, a connecting rod 9 is fixedly connected to one end of the installing head 8, a workpiece 10 is fixedly connected to one end of the connecting rod 9, sliding grooves 11 are formed in two sides of the anti-pulling device 7, a fixer 12 is movably sleeved on the outer side of the USB male head 6, and a connecting wire 13 is fixedly connected to the outer side of the USB male head 6;

when receiving external pressure and dragging, because the existence of second spring 18, can make public first 6 of USB and the female 1 of USB stretch out and draw back at the connection site in certain length, avoid rigid connection intensity too high and lead to the connecting part at connection site impaired, it pulls the ability to improve it, its connection support intensity has been improved, cup joint the junction at public first 6 of USB and connecting wire 13 through fixer 12, the frictional force that can increase fixed part through the rubber circle 19 of fixer 12 makes fixed connection inseparabler, through placing mounting panel 21 in the public outside of first 6 of USB, can make public first 6 of USB and connecting wire 13's junction installation inseparabler with public first 6 threaded connection of mounting panel 21 of USB through the screw, and make things convenient for the change extension of connecting wire 13.

In other embodiments, the grooves 3 are provided with a plurality of groups and are uniformly distributed on the surface of the limiting plate 2, and the first springs 14 are movably connected inside the grooves 3; the first spring 14 can be placed inside the groove 3 by providing the groove 3.

In other embodiments, two ends of the first spring 14 are movably mounted inside the groove 3, and a push rod 15 is fixedly connected above the first spring 14; a push rod 15 is fixedly connected to the push rod 15 via a first spring 14, so that the push rod 15 can be pushed into the recess 3.

In other embodiments, one end of the anti-pulling device 7 is fixedly arranged on the outer side of the limiting plate 2, and the workpiece 10 is in an I shape; the anti-pulling device 7 can prevent the damage of the connecting parts at the connecting part caused by the overhigh rigid connecting strength in the process of inserting the USB, improve the anti-pulling capability and improve the connecting and supporting strength.

In other embodiments, the two sides of the workpiece 10 are rotatably connected with the rotating wheels 16, and the rotating wheels 16 are rotatably installed inside the sliding chute 11; the workpiece 10 can be moved inside the chute 11 by the turning wheels 16 on the left and right sides of the workpiece 10.

In other embodiments, an inner cavity 17 is formed inside the anti-pulling device 7, a second spring 18 is fixedly connected inside the workpiece 10, and the size of the second spring 18 is matched with that of the inner cavity 17; when the USB male connector 6 and the USB female connector 1 are pulled by external pressure, the existence of the second spring 18 can enable the USB male connector 6 and the USB female connector 1 to extend and contract within a certain length at the connecting part.

In other embodiments, rubber rings 19 are fixedly connected to both sides of the fixer 12, a threaded rod 20 is fixedly connected to the outer side of the rubber ring 19, and a mounting plate 21 is fixedly connected to the outer side of the threaded rod 20; the rubber ring 19 of the fixer 12 can increase the friction force of the fixing part to enable the fixed connection to be tighter, the mounting plate 21 is placed on the outer side of the USB male head 6, and the mounting plate 21 and the USB male head 6 are in threaded connection through screws to enable the connection part of the USB male head 6 and the connecting wire 13 to be installed tighter.

In other embodiments, the mounting plate 21 is movably connected with screws inside, and the screws are installed at two sides of the USB male head 6 in a threaded manner; through placing mounting panel 21 in the outside of the public head 6 of USB, can make the public head 6 of USB and the junction installation of connecting wire 13 inseparabler with the public first 6 threaded connection of USB with mounting panel 21 and USB through the screw to make things convenient for the change extension of connecting wire 13.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a USB4.0 public female extension line of female pair is dragged to tensile, includes female head of USB (1), its characterized in that: the outer side of the female USB head (1) is fixedly connected with a limiting plate (2), a groove (3) is formed in the limiting plate (2), conductive plates (4) are fixedly connected to two sides of the inner portion of the limiting plate (2), a connecting groove (5) is formed in the limiting plate (2), the female USB head (1) is fixedly installed in the connecting groove (5), a male USB head (6) is movably inserted into the outer side of the female USB head (1), a tensile pulling device (7) is fixedly connected to the upper portion of the male USB head (6), an installing head (8) is fixedly connected to the left side of the tensile pulling device (7), a connecting rod (9) is fixedly connected to one end of the installing head (8), a workpiece (10) is fixedly connected to one end of the connecting rod (9), sliding grooves (11) are formed in two sides of the inner portion of the tensile pulling device (7), and a fixer (12) is sleeved on the outer side of the male USB head (6), the outer side of the USB male head (6) is fixedly connected with a connecting wire (13).

2. The pull-resistant USB4.0 male-female extension cord according to claim 1, wherein: the groove (3) is provided with a plurality of groups, the groups are evenly distributed on the surface of the limiting plate (2), and a first spring (14) is movably connected inside the groove (3).

3. The pull-resistant USB4.0 male-female extension cord according to claim 2, wherein: the two ends of the first spring (14) are movably mounted in the groove (3), and a push rod (15) is fixedly connected above the first spring (14).

4. The pull-resistant USB4.0 male-female extension cord according to claim 1, wherein: one end of the anti-pulling device (7) is fixedly arranged on the outer side of the limiting plate (2), and the workpiece (10) is I-shaped.

5. The pull-resistant USB4.0 male-female extension cord according to claim 1, wherein: the two sides of the workpiece (10) are rotatably connected with rotating wheels (16), and the rotating wheels (16) are rotatably arranged in the sliding groove (11).

6. The pull-resistant USB4.0 male-female extension cord according to claim 1, wherein: an inner cavity (17) is formed in the anti-pulling device (7), a second spring (18) is fixedly connected to the inside of the workpiece (10), and the size of the second spring (18) is matched with that of the inner cavity (17).

7. The pull-resistant USB4.0 male-female extension cord according to claim 1, wherein: the both sides fixedly connected with rubber circle (19) of fixer (12), the outside fixedly connected with threaded rod (20) of rubber circle (19), the outside fixedly connected with mounting panel (21) of threaded rod (20).

8. The pull-resistant USB4.0 male-female extension cord according to claim 7, wherein: the inside swing joint of mounting panel (21) has the screw, and the screw thread installs the both sides at public head of USB (6).