CN211017555U

CN211017555U - USB interface with waterproof function

Info

Publication number: CN211017555U
Application number: CN201920992193.1U
Authority: CN
Inventors: 张真; 岳盼盼
Original assignee: Henan Vocational and Technical College of Communications
Current assignee: Henan Vocational and Technical College of Communications
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-07-14
Anticipated expiration: 2029-06-28

Abstract

The utility model relates to a transmission equipment technical field just discloses a USB interface with waterproof function. This USB interface with waterproof function, including host computer shell, supporting shoe, connecting block, display, working part, constriction device and interfacing apparatus, the bottom fixed mounting of host computer shell has the supporting shoe, and the surface swing joint of host computer shell has the connecting block, and the top fixed mounting of connecting block has the display, and the inside fixed mounting of host computer shell has the working part. This USB interface with waterproof function, through the constriction device that sets up in the inside of host computer shell for this USB interface with waterproof function can adjust its service distance when using, effectively avoids because the power cord length of external plug is not enough to lead to influencing the problem of use, through the interfacing apparatus who sets up on the right side of interface placement shell, makes it can effectively protect the USB interface and the mobile device who links to each other rather than not damaged when using.

Description

USB interface with waterproof function

Technical Field

The utility model relates to a transmission equipment technical field specifically is a USB interface with waterproof function.

Background

The universal serial bus is a serial 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, the novel Type C plug-in Type is not divided into a positive Type and a negative Type, USB is an external bus standard for specifying the connection and the communication of a computer and the external equipment, the USB interface has plug-and-play and hot plug functions, and the USB interface can be connected with 127 types of peripheral equipment, such as a mouse, a keyboard and the like.

The USB interface that commonly uses is owing to do not set up corresponding watertight fittings for it can lead to its performance impaired to accidentally intake when using, seriously still can influence the mobile device who links to each other and receive the damage, and the USB interface on the majority mobile device is the inlaying formula simultaneously, makes its working distance receive the restriction, thereby influences its practicality.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a USB interface with waterproof function possesses waterproofly, adjusts advantages such as length, thereby has solved into water and has influenced its performance, the limited problem of service distance.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a USB interface with waterproof function, includes host computer shell, supporting shoe, connecting block, display, working part, constriction device and interfacing apparatus, the bottom fixed mounting of host computer shell has the supporting shoe, the surperficial swing joint of host computer shell has the connecting block, the top fixed mounting of connecting block has the display, the inside fixed mounting of host computer shell has working part, be provided with constriction device between working part and the host computer shell, the right side of host computer shell is provided with interfacing apparatus.

The retractor comprises a rotating shaft, a take-up reel, a rope head fixing block, an elastic rope and a connector placing shell, the inside of the host shell is movably connected with the rotating shaft, the take-up reel is fixedly mounted on the surface of the rotating shaft, the rope head fixing block is arranged on the left side of the take-up reel, the elastic rope is fixedly mounted on the surface of the rotating shaft, and the connector placing shell is fixedly mounted on the right side of the host shell.

The butt joint device comprises a USB interface, an external plug, a sealing plate, an expansion spring, a support, a power line, a limiting block, a connecting rod, a clamping plate and a buffer spring, wherein the right side of the interface placing shell is movably connected with the USB interface, the right side of the USB interface is provided with the external plug, the external surface of the USB interface is movably connected with the sealing plate, the expansion spring is fixedly arranged on one side, opposite to the sealing plate, of the sealing plate, the support is arranged on the right side of the expansion spring, the power line is fixedly arranged on the right side of the external plug, the limiting block is fixedly arranged at the end of the right side of the sealing plate, the connecting rod is movably connected inside the limiting block, the clamping plate is.

Furthermore, a rotating shaft seat is fixedly arranged inside the host machine shell, and the rotating shaft is movably connected with the inner surface of the host machine shell through the rotating shaft seat.

Furthermore, the rope head fixing block is movably connected with the rotating shaft through an elastic rope, a power line is wound on the surface of the take-up roll, and the power line penetrates through the interface placing shell and is fixedly installed on the left side of the USB interface.

Further, the bottom of the telescopic spring is fixedly arranged on the outer surface of the USB interface, and the top of the telescopic spring is fixedly arranged on the surface of the sealing plate.

Furthermore, a hole matched with the buffer spring and the connecting rod is formed in the limiting block.

Furthermore, one end of the buffer spring is fixedly installed in the limiting block, and the other end of the buffer spring is fixedly installed on the side, opposite to the clamping plate, of the clamping plate.

The utility model has the advantages that:

1. this USB interface with waterproof function through the constriction device that sets up in the inside of host computer shell for this USB interface with waterproof function can adjust its service distance when using, effectively avoids because the power cord length of external plug does not enough lead to influencing the problem of use, has improved its practicality greatly, and its novel structure, has wide development space, is worth promoting.

2. This USB interface with waterproof function through the interfacing apparatus who sets up on the right side of interface placement shell for this USB interface with waterproof function can play waterproof effect when using, effectively protects the USB interface and does not receive the damage rather than the mobile device that links to each other, and simple structure is practical, and mostly is current structure and part, easily realizes easy operation, and stable in structure is high-efficient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.

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

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

FIG. 3 is an enlarged view of the point A in FIG. 2 according to the present invention;

fig. 4 is a schematic diagram of the structure of the limiting block of the present invention.

Description of reference numerals: 1-host shell, 2-supporting block, 3-connecting block, 4-display, 5-working part, 6-shrinking device, 601-rotating shaft, 602-take-up reel, 603-rope head fixing plate, 604-elastic rope, 605-interface placing shell, 7-docking device, 701-USB interface, 702-external plug, 703-sealing plate, 704-expansion spring, 705-bracket, 706-power line, 707-limiting block, 708-connecting rod, 709-clamping plate and 710-buffer spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-4, a USB interface with waterproof function includes a host casing 1, a supporting block 2, a connecting block 3, a display 4, a working portion 5, a shrinking device 6 and a docking device 7, wherein the supporting block 2 is fixedly installed at the bottom of the host casing 1, the connecting block 3 is movably connected to the surface of the host casing 1, the display 4 is fixedly installed at the top of the connecting block 3, the working portion 5 is fixedly installed inside the host casing 1, the shrinking device 6 is arranged between the working portion 5 and the host casing 1, and the docking device 7 is arranged on the right side of the host casing 7.

The shrinking device 6 comprises a rotating shaft 601, a take-up reel 602, a rope end fixing block 603, an elastic rope 604 and an interface placing shell 605, the rotating shaft 601 is movably connected inside the host casing 1, a rotating shaft seat is fixedly installed inside the host casing 1, the rotating shaft 601 is movably connected with the inner surface of the host casing 601 through the rotating shaft seat, the take-up reel 602 is fixedly installed on the surface of the rotating shaft 601, the rope end fixing block 603 is arranged on the left side of the take-up reel 602, the elastic rope 604 is fixedly installed on the surface of the rotating shaft 601, the interface placing shell 605 is fixedly installed on the right side of the host casing 1, the shrinking device 6 arranged inside the host casing 1 can adjust the using distance of the USB interface with the waterproof function when in use, the problem that the use is influenced due to the insufficient length of a power line 706 of an external plug 702 is effectively avoided, the practicability of the USB interface is greatly, has wide development space and is worth popularizing.

The docking device 7 comprises a USB interface 701, an external plug 702, a sealing plate 703, a telescopic spring 704, a bracket 705, a power line 706, a limiting block 707, a connecting rod 708, a clamping plate 709 and a buffer spring 710, wherein the rope head fixing block 603 is movably connected with the rotating shaft 601 through an elastic rope 604, the surface of the take-up reel 602 is wound with the power line 706, the power line 706 penetrates through the interface placing shell 605 and is fixedly installed on the left side of the USB interface 701, the right side of the interface placing shell 605 is movably connected with the USB interface 701, the right side of the USB interface 701 is provided with the external plug 702, the external surface of the USB interface 701 is movably connected with the sealing plate 703, the opposite side of the sealing plate 703 is fixedly installed with the telescopic spring 704, the bottom of the telescopic spring 704 is fixedly installed on the external surface of the USB interface 701, the top of the telescopic spring is fixedly installed on the surface of the sealing, the right side end fixed mounting of closing plate 703 has stopper 707, the inside swing joint of stopper 707 has connecting rod 708, the hole with buffer spring 710 and connecting rod 708 looks adaptation is seted up to the inside of stopper 707, one side fixed mounting that connecting rod 708 is relative has splint 709, the inside fixed mounting of stopper 707 has buffer spring 710, buffer spring 710's one end fixed mounting is in the inside of stopper 707, other end fixed mounting is in the one side that splint 709 carried on the back mutually.

When the USB interface 701 is used, the USB interface 701 is taken out of the interface placing shell 605, the power line 706 is wound on the surface of the take-up roll 602 in the process of pulling outwards so as to drive the rotating shaft 601 to rotate, at the moment, the elastic rope 604 can be wound on the surface of the rotating shaft 601 at the same time, the process is also a process of accumulating force of the elastic rope 604, the sealing plate 703 is pressed downwards to open the USB interface, the sealing plate 703 is loosened after the USB interface placing shell is in butt joint with the external plug 702, the joint is protected in the USB interface placing shell under the action of the expansion spring 704, the limiting block 707 is clamped on the surface of the power line 706 through the clamping plate 709, the damage of the clamping plate 709 to the power line 706 can be reduced through the arranged buffer spring 710, the butt joint device 7 arranged on the right side of the interface placing shell 605 can play a waterproof role in use, and the USB interface 701 and mobile equipment connected with the USB interface can be effectively protected from, simple structure is practical, and mostly is current structure and part, easily realizes easy operation, and stable in structure is high-efficient.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a USB interface with waterproof function, includes host computer shell (1), supporting shoe (2), connecting block (3), display (4), working part (5), constriction device (6) and interfacing apparatus (7), its characterized in that: the bottom of the host machine shell (1) is fixedly provided with a supporting block (2), the surface of the host machine shell (1) is movably connected with a connecting block (3), the top of the connecting block (3) is fixedly provided with a display (4), the interior of the host machine shell (1) is fixedly provided with a working part (5), a contraction device (6) is arranged between the working part (5) and the host machine shell (1), and the right side of the host machine shell (1) is provided with a butt joint device (7);

the shrinking device (6) comprises a rotating shaft (601), a take-up reel (602), a rope end fixing block (603), an elastic rope (604) and an interface placing shell (605), wherein the rotating shaft (601) is movably connected inside the host machine shell (1), the take-up reel (602) is fixedly installed on the surface of the rotating shaft (601), the rope end fixing block (603) is arranged on the left side of the take-up reel (602), the elastic rope (604) is fixedly installed on the surface of the rotating shaft (601), and the interface placing shell (605) is fixedly installed on the right side of the host machine shell (1);

the butt joint device (7) comprises a USB interface (701), an external plug (702), a sealing plate (703), a telescopic spring (704), a support (705), a power line (706), a limiting block (707), a connecting rod (708), a clamping plate (709) and a buffer spring (710), the right side of the interface placing shell (605) is movably connected with the USB interface (701), the external plug (702) is arranged on the right side of the USB interface (701), the sealing plate (703) is movably connected on the outer surface of the USB interface (701), the telescopic spring (704) is fixedly installed on one side opposite to the sealing plate (703), the support (705) is arranged on the right side of the telescopic spring (704), the power line (706) is fixedly installed on the right side of the external plug (702), the limiting block (707) is fixedly installed on the right side end of the sealing plate (707), and the connecting rod (708) is movably connected inside, the opposite side of connecting rod (708) fixed mounting has splint (709), the inside fixed mounting of stopper (707) has buffer spring (710).

2. The USB interface with waterproof function according to claim 1, wherein: the inside fixed mounting of host computer shell (1) has the pivot seat, and pivot (601) pass through the inside surface swing joint of pivot seat and host computer shell (1).

3. The USB interface with waterproof function according to claim 1, wherein: the rope head fixing block (603) is movably connected with the rotating shaft (601) through an elastic rope (604), a power line (706) is wound on the surface of the take-up reel (602), and the power line (706) penetrates through the interface placing shell (605) and is fixedly installed on the left side of the USB interface (701).

4. The USB interface with waterproof function according to claim 1, wherein: the bottom of the telescopic spring (704) is fixedly arranged on the outer surface of the USB interface (701), and the top of the telescopic spring is fixedly arranged on the surface of the sealing plate (703).

5. The USB interface with waterproof function according to claim 1, wherein: and a hole matched with the buffer spring (710) and the connecting rod (708) is formed in the limiting block (707).

6. The USB interface with waterproof function according to claim 1, wherein: one end of the buffer spring (710) is fixedly arranged in the limiting block (707), and the other end of the buffer spring is fixedly arranged on the opposite side of the clamping plate (709).