CN210245827U

CN210245827U - USB interface for dust-proof notebook computer

Info

Publication number: CN210245827U
Application number: CN201920211318.2U
Authority: CN
Inventors: Yonglin Xu; 许永林
Original assignee: Huizhou Keshi Intelligent Technology Co ltd
Current assignee: Huizhou Keshi Intelligent Technology Co ltd
Priority date: 2019-02-19
Filing date: 2019-02-19
Publication date: 2020-04-03
Anticipated expiration: 2029-02-19

Abstract

The utility model relates to the technical field of notebook USB, in particular to a dustproof USB interface for a notebook computer, which comprises a notebook shell, wherein the notebook shell is provided with a mounting groove, a USB joint is arranged in the mounting groove, the notebook shell is provided with a first groove close to the upper part of the mounting groove, a sealing plate is arranged in the first groove, the bottom of the sealing plate is provided with a slide block, one side of a limiting groove is communicated with the upper side part of the first groove, a limiting plate is arranged in the limiting groove, a spring is arranged in the second groove, the bottom of the spring is fixedly connected with the second groove, the top of the spring is fixedly connected with the lower surface center of the limiting plate, the structure of the utility model is simple, the use is convenient, the accumulation of dust when the notebook computer is used for a long time is avoided, the efficiency of the functional use is influenced, the interior of the, the service life of the USB interface is prolonged, and the USB interface is more practical.

Description

USB interface for dust-proof notebook computer

Technical Field

The utility model relates to a notebook USB technical field especially relates to a dust-protection type is USB interface for notebook computer.

Background

The USB interface is a serial port bus standard for connecting a computer system and external equipment, and is also a technical specification of an input/output interface, the number of the USB interfaces in the existing notebook computer is small, dust easily falls into the USB interfaces during long-term use, so that the USB interfaces cannot be normally powered on, the USB interfaces are damaged and cannot be used, even the USB interfaces in some notebook computers are communicated with the inside of the computers, the dust enters electronic elements inside the computers from the USB interfaces for a long time, the cleaning is inconvenient, and electronic elements are easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dust is easy to fall into when the dust cleaning device is used for a long time in the prior art, the cleaning is inconvenient, the damage of a computer or a USB joint is caused, the using effect is influenced, and the USB interface for the dustproof notebook computer is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a dustproof USB interface for a notebook computer is designed, and comprises a notebook shell, wherein a mounting groove is formed in the notebook shell, a USB connector is installed in the mounting groove, a first groove is formed in the upper portion, close to the mounting groove, of the notebook shell, two corresponding sliding grooves are formed in the inner wall of the first groove, the bottoms of the sliding grooves are located on two sides of the mounting groove, a sealing plate is arranged in the first groove, a sliding block is arranged at the bottom of the sealing plate, two ends of the sliding block are located in the sliding grooves, a limiting groove perpendicular to the first groove is formed in the notebook shell, one side of the limiting groove is communicated with the upper side portion of the first groove, a limiting plate is arranged in the limiting groove, the side wall of the limiting plate is connected with the upper portion of the side wall of the sealing plate, a second groove is formed in the bottom, close to the limiting groove, the bottom of the spring is fixedly connected with the second groove, the top of the spring is fixedly connected with the center of the lower surface of the limiting plate, and the middle of the side wall, away from the limiting plate, of the sealing plate is provided with a shifting piece.

Preferably, the upper end of the sliding groove is fixedly provided with a limiting block, and the bottom of the limiting block is connected with the sliding block.

Preferably, a clamping groove is formed in the bottom of the mounting groove and is close to the position between the two sliding grooves, and the sliding block is connected with the clamping groove.

Preferably, the sealing plate and the shifting piece are of an integrally formed structure, and the limiting plate and the sealing plate are of an integrally formed structure.

The utility model provides a pair of USB interface for dust type notebook computer, beneficial effect lies in: set up first recess through the mounting groove upper portion that connects at USB to set up the closing plate in first recess, during the use, drive the closing plate through the plectrum, open the mounting groove of installing the USB joint, alright with the use, simple swift, and when not using, it is sealed with the mounting groove to drive the closing plate through the spring in the second recess, prevents that the dust from getting into the USB and connects, the utility model discloses the efficiency that the piling up of dust and influence the function use when having avoided notebook computer to use for a long time makes the inside peaceful and quiet of USB clean, prolongs the life of USB interface, makes the USB interface more practical.

Drawings

Fig. 1 is a schematic structural diagram of a USB interface for a dust-proof notebook computer according to the present invention;

fig. 2 is a structural side view of the USB interface for a dustproof notebook computer according to the present invention.

In the figure: notebook shell 1, slider 2, stopper 3, closing plate 4, plectrum 5, first recess 6, USB connect 7, mounting groove 8, spout 9, second recess 10, spacing groove 11, limiting plate 12, spring 13.

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.

Referring to fig. 1-2, a dust-proof USB interface for a notebook computer, comprising a notebook computer housing 1, wherein the notebook computer housing 1 is provided with a mounting groove 8, the bottom of the mounting groove 8 is provided with a clamping groove near between two sliding grooves 9, a sliding block 2 is connected with the clamping groove, a USB connector 7 is installed in the mounting groove 8, the upper portion of the notebook computer housing 1 near the mounting groove 8 is provided with a first groove 6, the inner wall of the first groove 6 is provided with two corresponding sliding grooves 9, the upper ends of the two sliding grooves 9 are fixedly provided with a limiting block 3, the bottom of the limiting block 3 is connected with the sliding block 2, the bottom of the sliding groove 9 is positioned at two sides of the mounting groove 8, a sealing plate 4 is arranged in the first groove 6, the bottom of the sealing plate 4 is provided with the sliding block 2, two ends of the sliding block 2 are positioned in the sliding grooves 9, the notebook computer housing 1 is provided, be provided with limiting plate 12 in the spacing groove 11, the lateral wall of limiting plate 12 is connected with closing plate 4's lateral wall upper portion, notebook shell 1 has been close to the bottom of spacing groove 11 and has been seted up second recess 10, be provided with spring 13 in the second recess 10, spring 13's bottom and second recess 10 fixed connection, spring 13's top and limiting plate 12's lower surface center fixed connection, closing plate 4 keeps away from the lateral wall mid-mounting of limiting plate 12 has plectrum 5, closing plate 4 and plectrum 5 be the integrated into one piece structure, limiting plate 12 is the integrated into one piece structure with closing plate 4.

The working process is as follows: the utility model discloses during the use, stir plectrum 5 upwards with the hand, plectrum 5 drives closing plate 4 and promotes, open the opening of mounting groove 8, connect 7 with the USB plug to inserting USB, then loosen plectrum 5, spring 13 drives closing plate 4 through limiting plate 12 and compresses tightly the USB plug, the USB plug drops when preventing to use, when not using, direct USB plug is extracted from USB connects in and is extracted, and closing plate 4 seals mounting groove 8 under the effect of spring 13, prevent that the dust from getting into the notebook in the mounting groove 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a USB interface for dust protected notebook computer, includes notebook shell (1), mounting groove (8) have been seted up on notebook shell (1), install USB joint (7), its characterized in that in mounting groove (8): the notebook computer shell comprises a notebook computer shell (1), a mounting groove (8), a first groove (6), a sealing plate (4), a sliding block (2), a sliding block (9), a limiting groove (11), a limiting plate (12), a second groove (10), a sealing plate (8), a sealing plate (4), a sliding block (2), a limiting plate (12), a side wall of the limiting plate (12), and a second groove (10), wherein the upper portion of the notebook computer shell (1) close to the mounting groove (8) is provided with the first groove (6), the inner wall of the first groove (6) is provided with two corresponding sliding grooves (9), the bottom of the sliding grooves (9) is positioned at two sides of the mounting groove (8), the sealing plate (4) is provided with the sealing plate (4), the bottom of the first groove (6) is provided with the sliding block (2), two ends of the sliding block (2) are positioned in the sliding grooves (9), the notebook, be provided with spring (13) in second recess (10), the bottom and second recess (10) fixed connection of spring (13), the top of spring (13) and the lower surface center fixed connection of limiting plate (12), lateral wall mid-mounting that limiting plate (12) were kept away from in closing plate (4) has plectrum (5).

2. The USB interface of claim 1, wherein: the upper end of spout (9) is fixed and is provided with stopper (3), the bottom and the slider (2) of stopper (3) are connected.

3. The USB interface of claim 1, wherein: the bottom of the mounting groove (8) is close to a clamping groove formed between the two sliding grooves (9), and the sliding block (2) is connected with the clamping groove.

4. The USB interface of claim 1, wherein: the sealing plate (4) and the shifting piece (5) are of an integrally formed structure, and the limiting plate (12) and the sealing plate (4) are of an integrally formed structure.