CN209880943U - Novel waterproof USB interface - Google Patents

Abstract

The utility model discloses a novel waterproof USB interface, its structure includes the casing, the link, the installation pole, the division board, the transmission chip, fixation clamp and waterproof dust cover, can make the USB interface intake if carelessly fall the drinking cup for solving, lead to damaging unable use, and when not using for a long time, the interface that exposes outside can lead to the fact the contact not good because of piling up of dust, serious can make the unable problem that continues to use of interface, through having set up waterproof dust cover at the casing front end, in the dustproof stopper inserts and makes in the unable access of dust in the apron when not using, when needing to insert USB joint, press down and make the dustproof stopper break away from fixedly according to the depression bar, after later extracting the dustproof stopper through the pull rod, insert the logical inslot in the apron with the USB joint, make waterproof pad parcel USB joint prevent that moisture content from getting into, thereby reach waterproof dirt-proof effect.

Description

Novel waterproof USB interface

Technical Field

The utility model relates to a USB interface technical field, concretely relates to novel waterproof USB interface.

Background

Universal serial bus abbreviation: USB is a serial port bus standard for connecting a computer system and external equipment, is also a technical specification of an input/output interface, is widely applied to information communication products such as personal computers and mobile equipment, and is expanded to other related fields such as photographic equipment, digital televisions (set top boxes), game machines, and the like, the latest generation is USB3.1, the transmission speed is 10Gbit/s, the three-stage voltage is 5V/12V/20V, the maximum power supply is 100W, a cup of water can be placed on a desktop by using a computer, if a water cup is carelessly knocked down, the USB interface can be filled with water, the USB interface can be damaged and cannot be used, and when the USB is not used for a long time, the exposed interface can be in poor contact due to accumulation of dust, and the interface can be seriously incapable of being used continuously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the novel waterproof USB interface is provided, so that the problems that the USB interface is enabled to be water inlet if the water cup is carelessly knocked down, the water cup is damaged and cannot be used, the exposed interface is poor in contact due to accumulation of dust when the water cup is not used for a long time, the interface can be seriously enabled to be continuously used are solved, and the waterproof and dustproof effects are achieved.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a novel waterproof USB interface, which comprises a shell, a connecting frame, an installation rod, a division plate, a transmission chip, a fixing clamp and a waterproof dustproof cover, wherein the connecting frame is fastened at the rear part of the shell in parallel, the installation rod is fastened at the bottom of the shell vertically, the division plate is arranged at the middle part of the shell, the transmission chip extends into the shell in parallel, the fixing clamp is arranged at the upper end and the lower end of the shell, the waterproof dustproof cover is arranged at the front end of the shell, the waterproof dustproof cover consists of a cover plate, a waterproof pad, a pressing rod, a first spring, a pull rod, a dustproof plug, dustproof cotton, a telescopic rod, a second spring and a clamping block, the waterproof pad is fastened at the through groove in the middle part of the cover plate in parallel, the middle part of the pressing rod extends and retracts with the cover plate through the wound first spring, the pull rod is fastened with, the telescopic rod enables the clamping block to stretch out and draw back in the dustproof plug, the second spring is tightly wound on the outer side of the telescopic rod, and the cover plate is fastened at the front end of the shell in parallel.

Furthermore, the height of the cover plate is the same as that of the front end of the shell, and two through grooves are formed in the front end of the cover plate.

Furthermore, the waterproof pad is respectively provided with one in two logical groove departments in the apron to every waterproof pad is provided with four small pieces, distributes at logical groove four faces.

Furthermore, the surfaces of the pressing rod and the pull rod are provided with anti-skid grains.

Further, the height of the dustproof plug is the same as that of the dustproof cotton.

Further, the length of the telescopic rod is the same as the natural length of the second spring.

Furthermore, the inclination angle of the upper end of the fixture block is 50 degrees.

Furthermore, the cover plate is made of stainless steel.

Furthermore, the dustproof cotton is made of sponge materials.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) if can make the USB interface intake when touching the drinking cup carelessly for solving, lead to damaging unable use, and when not using for a long time, the interface that exposes outside can lead to the fact the contact poor because of piling up of dust, serious can make the unable problem that continues to use of interface, through having set up waterproof dust cover at the casing front end, dustproof stopper inserts in making the unable interface that gets into of dust in the apron when not using, when needing to insert USB joint, press down the depression bar and make dustproof stopper break away from fixedly, after extracting dustproof stopper through the pull rod, insert the logical inslot in the apron with USB joint, make waterproof pad parcel USB joint prevent that moisture content from getting into, thereby reach waterproof dirt-proof effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

fig. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a schematic view of the waterproof and dustproof cover of the present invention;

FIG. 4 is a schematic view of the upper end structure of the waterproof and dustproof cover of the present invention;

fig. 5 is a schematic view of the telescopic rod structure of the present invention.

In the figure: the device comprises a shell-1, a connecting frame-2, a mounting rod-3, a partition plate-4, a transmission chip-5, a fixing clamp-6, a waterproof and dustproof cover-7, a cover plate-71, a waterproof pad-72, a pressing rod-73, a first spring-74, a pull rod-75, a dustproof plug-76, dustproof cotton-77, a telescopic rod-78, a second spring-79 and a clamping block-710.

Detailed Description

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the present invention provides a novel waterproof USB interface: the waterproof dustproof cover comprises a shell 1, a connecting frame 2, an installation rod 3, a partition plate 4, a transmission chip 5, a fixing clamp 6 and a waterproof dustproof cover 7, wherein the connecting frame 2 is fastened at the rear part of the shell 1 in parallel, the installation rod 3 is fastened at the bottom of the shell 1 vertically, the partition plate 4 is arranged in the middle of the shell 1, the transmission chip 5 extends into the shell 1 in parallel, the fixing clamp 6 is arranged at the upper end and the lower end of the shell 1, the waterproof dustproof cover 7 is arranged at the front end of the shell 1, the waterproof dustproof cover 7 comprises a cover plate 71, a waterproof pad 72, a pressing rod 73, a first spring 74, a pull rod 75, a dustproof plug 76, dustproof cotton 77, a telescopic rod 78, a second spring 79 and a clamping block 710, the waterproof pad 72 is fastened in parallel at a through groove in the middle of the cover plate 71, the middle of the pressing rod 73 is stretched with the cover plate 71 through the wound first spring 74, the telescopic rod 78 makes the fixture block 710 telescopic inside the dust plug 76, the second spring 79 tightly winds around the outside of the telescopic rod 78, and the cover plate 71 is fastened to the front end of the housing 1 in parallel.

The cover plate 71 is as high as the front end of the housing 1, and the front end of the cover plate 71 is provided with two through grooves which can correspond to the two transmission chips one to one.

The waterproof pad 72 is provided with one through groove in the cover plate 71, and each waterproof pad 72 is provided with four small pieces distributed on four surfaces of the through groove, so that good waterproof performance can be achieved.

The surfaces of the pressing rod 73 and the pull rod 75 are provided with anti-skid lines, so that the pressing rod and the pull rod are not easy to slide in use.

Wherein, the height of the dustproof plug 76 is the same as that of the dustproof cotton 77, so that dust can be well prevented.

Wherein, the length of the telescopic rod 78 is the same as the natural length of the second spring 79, and the telescopic rod can be better extended and retracted at the same time.

The inclination angle of the upper end of the fixture block 710 is 50 degrees, so that the fixture block can be well fixed.

The cover plate 71 is made of stainless steel.

Wherein, dustproof cotton 77 is the sponge material.

According to the upper table show, the utility model discloses apron 71 adopts the stainless steel to make, can reach the effect that increases corrosion resistance, makes apron 71 life increase, and is difficult for rustting.

The apron 71 of this patent: the cover plate is made of stainless steel, the stainless steel is short for stainless acid-resistant steel, the steel which resists weak corrosion media such as air, steam, water and the like or has rust resistance is called stainless steel, and the steel which resists the corrosion of chemical corrosion media (chemical corrosion such as acid, alkali, salt and the like) is called acid-resistant steel; first spring 74: the spring is a mechanical part which works by elasticity, the part made of elastic material deforms under the action of external force and restores to the original shape after the external force is removed, and the spring is also used as a 'spring', is generally made of spring steel, is complex and various in types and mainly comprises a spiral spring, a plate spring, a special-shaped spring and the like according to the shape.

The working principle is as follows: firstly, the shell 1 is installed through the connecting frame 2 and the installing rod 3, then two USB connectors can be respectively inserted into the position of the transmission chip 5 for data transmission, if the water cup is carelessly knocked over, the USB interface can be caused to enter water, the water cup is damaged and can not be used, and when the water cup is not used for a long time, the exposed interface can be caused to be in poor contact due to the accumulation of dust, the interface can be seriously prevented from being used continuously, the problem can be solved through the waterproof dustproof cover 7, when the water cup is not used, the dustproof plug 76 is inserted into the cover plate 71, the dust can not enter the interface, when the USB connector needs to be inserted, the pressing rod 73 is pressed down to push the fixture block 710 to press down, the dustproof plug 76 is separated from the fixation, then after the dustproof plug 76 is pulled out through the pull rod 75, the USB connector is inserted into the through groove in the cover plate 71, the waterproof pad 72 wraps the USB connector to prevent moisture from entering, thereby achieving the waterproof, lead to damaging unable use, and when not using for a long time, the interface that exposes outside can lead to the fact the contact not good because of piling up of dust, serious can make the unable problem that continues to use of interface, through set up waterproof dust cover 7 at casing 1 front end, during not using, dustproof stopper 76 inserts and makes in the unable access interface of dust in the apron 71, when needing to insert the USB joint, press depression bar 73 to make dustproof stopper 76 break away from fixedly, after later extracting dustproof stopper 76 through pull rod 75, insert the logical inslot in apron 71 with the USB joint, make waterproof pad 72 parcel USB joint prevent that moisture content from getting into, thereby reach waterproof dirt-proof effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. A novel waterproof USB interface comprises a shell (1), a connecting frame (2), an installation rod (3), a partition plate (4), a transmission chip (5) and a fixing clamp (6), wherein the connecting frame (2) is fastened on the rear portion of the shell (1) in parallel, the installation rod (3) is vertically fastened at the bottom of the shell (1), the partition plate (4) is arranged in the middle of the shell (1), the transmission chip (5) extends into the shell (1) in parallel, the fixing clamp (6) is arranged at the upper end and the lower end of the shell (1), and a waterproof dust cover (7) is arranged at the front end of the shell (1);

the method is characterized in that: the waterproof and dustproof cover (7) is also included, the waterproof and dustproof cover (7) is composed of a cover plate (71), a waterproof pad (72), a pressing rod (73), a first spring (74), a pull rod (75), a dustproof plug (76), dustproof cotton (77), a telescopic rod (78), a second spring (79) and a clamping block (710), a waterproof pad (72) is fastened in parallel at the through groove in the middle of the cover plate (71), the middle of the pressing rod (73) extends and retracts with the cover plate (71) through a wound first spring (74), the pull rod (75) is fastened with the left side of a dust plug (76) extending into the cover plate (71) in parallel, the dustproof cotton (77) is tightly attached to the right side of the dustproof plug (76), the telescopic rod (78) enables the fixture block (710) to stretch out and draw back in the dustproof plug (76), the second spring (79) is tightly wound on the outer side of the telescopic rod (78), and the cover plate (71) is fastened at the front end of the shell (1) in parallel.

2. The novel waterproof USB interface according to claim 1, wherein: the height of the cover plate (71) is the same as that of the front end of the shell (1), and two through grooves are formed in the front end of the cover plate (71).

3. The novel waterproof USB interface according to claim 1, wherein: the waterproof pad (72) is arranged at each of two through grooves in the cover plate (71), and each waterproof pad (72) is provided with four small pieces distributed on four surfaces of each through groove.

4. The novel waterproof USB interface according to claim 1, wherein: the surfaces of the pressing rod (73) and the pull rod (75) are provided with anti-skid lines.

5. The novel waterproof USB interface according to claim 1, wherein: the height of the dustproof plug (76) is the same as that of the dustproof cotton (77).

6. The novel waterproof USB interface according to claim 1, wherein: the length of the telescopic rod (78) is the same as the natural length of the second spring (79).

7. The novel waterproof USB interface according to claim 1, wherein: the inclination angle of the upper end of the fixture block (710) is 50 degrees.