CN110739578A

CN110739578A - dustproof USB plugs suitable for different specifications

Info

Publication number: CN110739578A
Application number: CN201810798249.XA
Authority: CN
Inventors: 于国基
Original assignee: Tang De Science And Technology (shenzhen) Co Ltd
Current assignee: Tang De Science And Technology (shenzhen) Co Ltd
Priority date: 2018-07-19
Filing date: 2018-07-19
Publication date: 2020-01-31
Anticipated expiration: 2038-07-19
Also published as: CN110739578B

Abstract

The invention discloses dustproof USB plugs suitable for different specifications, which comprise plug bodies, wherein an insulating shell is arranged on the outer side of each plug body, a shell is arranged on the side of the insulating shell , a limiting block is arranged on the side of the shell , grooves are formed in two sides of the insulating shell, springs are arranged in the middle of the grooves, and spring plates are arranged on the outer sides of the springs.

Description

dustproof USB plugs suitable for different specifications

Technical Field

The invention relates to the technical field of communication equipment and computer equipment, in particular to dustproof USB plugs which can be suitable for different specifications.

Background

USB is external bus standards, which is used for standardizing the connection and communication between a computer and external equipment, USB plugs have plug-and-play and hot plug functions, the USB plugs can be connected with 127 kinds of peripheral equipment, such as a mouse, a keyboard and the like, USB is released by multiple companies such as Intel and the like in 1996 after 1994, serial ports and parallel ports are successfully replaced, the USB plugs become necessary interfaces of computers and a large number of intelligent equipment at present, USB versions have been developed for many years, many versions are developed at present, but the current data line interfaces have many defects, for example, when the number of times of long-time plugging is too many, the USB interfaces are loose, the USB interfaces are easy to fall off during charging, the USB interfaces are poor in contact and waste the working time of personnel, when personnel plug in the USB plugs, the strength of personnel cannot be controlled, the USB plugs are often too much force, the USB plugs are sunken inwards, the USB plugs are damaged, parts of insulating shells are exposed on the surface when the USB plugs are inserted into the positions of the USB interfaces, meanwhile, dust, water stain and the USB plugs are easy to fall off, the USB interfaces, the USB plugs are easy to cause heat leakage, the USB interfaces are damaged, the USB plugs are leaked, and the USB power supply heat is caused by long-time, the USB plug is.

Disclosure of Invention

The invention provides technical schemes, which can effectively solve the problems that the current data line interface in the background art still has many disadvantages, for example, under the condition of too many times of pulling and inserting for a long time, the USB interface is loose, the data line is easy to fall off during charging, the USB interface is poor in contact and the working time of personnel is wasted, when the personnel insert the USB plug, the force cannot be controlled, the USB plug is sunken inwards due to too much force, the USB plug is damaged, part of an insulating shell is exposed on the surface when the USB plug is inserted into the USB interface, part of dust and water stain is easy to fall into the USB interface, the USB interface is leaked, the USB plug is connected with a power supply, and the insulating shell is heated due to long-time use, the USB plug is damaged, and the internal structure is burnt out.

dustproof USB plugs suitable for different specifications comprise plug bodies, wherein an insulating shell is mounted on the outer side of each plug body, a shell is mounted on the side of each insulating shell, a limiting block is mounted on the side of each shell, grooves are formed in two sides of each insulating shell, springs are arranged in the middle of each groove, a spring plate is mounted on the outer side of each spring, a blocking block is mounted on the side of each spring plate, slideways are formed in two sides of each shell, a sliding block is mounted in the middle of each slideway, a sliding plate is mounted on the side of each sliding block, air holes are formed in the middle of each sliding plate, a waterproof plate is mounted on the outer side of each sliding block, a moving groove is formed in the side of each waterproof plate , a limiting groove is formed in the middle of each insulating shell, a moving column is arranged in the middle of each moving groove, a heat conducting block is attached to the side of each sliding block, cooling fins.

Preferably, a protective net is installed outside the spring.

Preferably, the outer side of the blocking block is pasted with sponge.

Preferably, the waterproof board is connected with the sliding block through glue.

Preferably, the upper surface of the fixing block is provided with a draw hook.

Preferably, a sealing ring is installed on the outer side of the waterproof plate.

The heat conducting block and the heat radiating fin are arranged, when the USB plug is inserted, the phenomenon that the USB plug is inserted into the heat conducting block and the heat radiating fin is arranged, the phenomenon that the USB plug is damaged in appearance and the internal structure of the USB plug is shaken due to the fact that the plug body falls on the ground, poor contact is caused due to the fact that the fixed block on the side can prevent the USB interface from sinking due to the fact that excessive force is exerted, when the USB plug is inserted, the spring plate extrudes the spring, the USB plug can be guaranteed to be stable after the USB plug is inserted, the phenomenon that the USB plug is dropped or shaken is avoided, the phenomenon that the plug body is damaged in appearance and the internal structure shakes due to the fact that the plug body falls into the ground is avoided, the sliding way and the sliding block are arranged, when the USB plug is inserted, the dust and the water stain are brought into the USB interface, the phenomenon that the USB interface electric leakage accident and the poor contact are caused due to the USB interface is avoided, the sealing performance of the USB is improved, the water stain and the dust can be prevented from entering the plug body and being incapable of being used, the heat conducting block and the heat radiating fin can be brought into the USB plug through the USB plug and the heat radiating fin can be discharged from the external surface of the USB plug when the USB plug is brought out due to the short circuit.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification , illustrate embodiment of the invention and do not constitute a limitation on the invention.

In the drawings:

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

FIG. 2 is a left side view of the present invention;

FIG. 3 is a schematic view of the construction of the skateboard of the present invention;

reference numbers in the figures: 1. a plug body; 2. an insulating housing; 3. a housing; 4. a spring; 5. a groove; 6. a spring plate; 7. a barrier block; 8. a slideway; 9. a slider; 10. air holes are formed; 11. a limiting block; 12. a slide plate; 13. a waterproof sheet; 14. a moving groove; 15. a limiting groove; 16. a heat sink; 17. a heat conducting block; 18. moving the column; 19. a snap ring; 20. and (5) fixing blocks.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Embodiment, as shown in fig. 1-3, the invention provides technical solutions, dustproof USB plugs which can be suitable for different specifications are provided, an insulating housing 2 is installed on the outer side of a plug body 1, a housing 3 is installed on the side of an insulating housing 2 , a limit block 11 is installed on the side of a housing 3 , the limit block 11 prevents a waterproof plate 13 from falling on the ground when moving, so that the waterproof plate 13 cannot achieve the waterproof and dustproof effects, grooves 5 are formed in both sides of the insulating housing 2, a spring 4 is arranged in the middle of the groove 5, in order to prevent the spring from breaking and causing the USB plug to be unusable, a protective net is installed on the outer side of the spring 4, a spring plate 6 is installed on the outer side of the spring 4, a blocking block 7 is installed on the side of a spring plate 6, in order to prevent the blocking block 7 from falling on the upper surface of the spring plate 6 due to excessive force, a sliding block 7 is attached to the outer side of the groove, when the sponge force is excessive force is applied, the USB plug is prevented from completely entering the USB plug into the USB interface, so that the plug body 1 cannot be taken out, in order to prevent the plug body 1 from being moved to cause the waterproof plug to be moved, a gap between a waterproof plate 3513, a waterproof plate 3514, a waterproof plate 13, a waterproof plate 3514 is installed, a waterproof plate 3514, a waterproof plate movable plug, a waterproof plate 16 is installed, in a waterproof plate, a waterproof plate movable groove 16, in a waterproof plate, a waterproof plate movable groove 13, a waterproof plate movable groove 16, a waterproof plate movable groove 16 is installed, a waterproof plate movable groove 16, a waterproof plate movable groove.

The working principle and the using process of the invention are that when the plug body 1 needs to be used, a USB plug is inserted into the USB interface, the spring plate 6 extrudes the spring 4 to enable the spring 4 to shrink into the groove 5, the spring plate 6 is attached to the outer surface of the insulating shell 2, the blocking block 7 prevents the situation that the plug body 1 cannot be used due to too deep insertion position when the plug body 1 is inserted, and further prevents the plug body 1 from falling or shaking, so that the plug body 1 is damaged, when the USB plug is inserted into the USB interface, the USB plug cannot be extruded inwards, the sliding plates 12 on the two sides of the USB plug move leftwards and rightwards through the sliding blocks 9 in the slide ways 8, the waterproof plate 13 moves along the sliding plates 12, the moving column 18 in the middle of the moving groove 14 formed in the 13 side of the waterproof plate is utilized to extrude and slide downwards, the bottom of the moving column 18 is clamped in the limiting groove 15, the fixed block 20 on the upper surface of the moving column 18 prevents the moving column 18 from falling onto the ground through the moving groove 14 when the USB plug body is not installed, the waterproof plate 13 blocks the outer surface of the insulating shell 2 to shield the outer surface of the insulating shell 2, so as to prevent the insulating shell 2 from contacting dust, the USB interface from contacting with water, the USB plug, the heat sink 16 can be easily caused by the heat conduction block, and the heat of the.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1, can be applicable to different specifications USB plugs that prevent dust, including plug body (1), its characterized in that insulating casing (2) are installed in plug body (1) outside, shell (3) are installed to insulating casing (2) side, stopper (11) are installed to shell (3) side, insulating casing (2) both sides are all seted up fluted (5), recess (5) middle part is provided with spring (4), spring board (6) are installed in spring (4) outside, block piece (7) are installed to spring board (6) side, slide (8) have all been seted up to shell (3) both sides, slide (8) mid-mounting has slider (9), slide (12) are installed to slider (9) side, bleeder vent (10) have been seted up in slide (12) middle part, waterproof board (13) are installed in the slider (9) outside, waterproof board (13) side division is equipped with shifting chute (14), spacing groove (15) have been seted up in insulating casing (2) middle part, shifting chute (14) middle part is provided with shifting post (18), slider (9) side mounting has heat-sink (18), the heat-conducting post (18) side mounting has the heat conduction post (18), the heat-sink (18), the heat-conduction post (18) side mounting piece (18), the heat-conduction post (18) is installed.

2. kinds of dustproof USB plugs suitable for different specifications according to claim 1, wherein a protective net is installed outside the spring (4).

3. kinds of dustproof USB plugs suitable for different specifications according to claim 1, wherein the outside of the block (7) is covered with sponge.

4. kinds of dustproof USB plugs suitable for different specifications according to claim 1, wherein the waterproof board (13) and the sliding block (9) are connected by glue.

5. kinds of dustproof USB plugs that can adapt to different specifications of claim 1, characterized in that, the fixed block (20) upper surface is installed with the drag hook.

6. kinds of dustproof USB plugs suitable for different specifications according to claim 1, wherein the waterproof board (13) is installed with a sealing ring on its outside.