CN210781175U

CN210781175U - Mobile internet access equipment

Info

Publication number: CN210781175U
Application number: CN201922451239.1U
Authority: CN
Inventors: 喻永玲
Original assignee: Liaoning Jiayi Technology Co Ltd
Current assignee: Liaoning Jiayi Technology Co Ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses a remove internet equipment, which comprises a housin, the casing right side is equipped with first opening, and the casing top is equipped with the second opening, is equipped with the extension board in the casing, the extension board right-hand member is fixed with the USB plug, USB plug right-hand member is just to first opening, the bottom surface left side of extension board is fixed with the sliding block, be equipped with on the inner wall of casing with sliding block matched with spout, the swing joint of the casing of being convenient for and extension board. Compared with the prior art, the beneficial effects of the utility model are that: this removal internet access equipment is because self is a shell structure, can effectually accomodate the USB plug, the effectual problem that prevents equipment spare part and lose, also ensures simultaneously that the USB plug produces unnecessary and damages, and the louvre on the extension board is effectual has avoided the emergence of the overheated phenomenon of circuit board, has ensured that the online is not influenced, and this removal internet access equipment practicality is strong, does benefit to the popularization.

Description

Mobile internet access equipment

Technical Field

The utility model relates to an electronic network technical field specifically is a mobile internet access equipment.

Background

The wireless network has the mobility and convenience anytime and anywhere, and is popular with users, when the SIM card is used for designing wireless network equipment, a USIM or SIM card seat (card connector) with larger size needs to be welded on a PCB (printed circuit board), the USIM or SIM card contacts with the card seat through a copper-exposed contact, so a certain space needs to be reserved on a shell of the internet equipment, the thickness of the internet equipment is increased, and the design difficulty of a mechanism and a mould is increased; moreover, the existing wireless network equipment is provided with a cover, and if the cover is lost, the USB plug of the wireless network equipment is easily damaged, so that the service life of the wireless network equipment is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove internet equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a remove internet equipment, includes the casing, the casing right side is equipped with first opening, and the casing top is equipped with the second opening, is equipped with the extension board in the casing, the extension board right-hand member is fixed with the USB plug, USB plug right-hand member is just to first opening, the bottom surface left side of extension board is fixed with the sliding block, be equipped with on the inner wall of casing with sliding block matched with spout, the swing joint of the casing of being convenient for and extension board, the extension board top surface is fixed with the circuit board, be equipped with NANO SIM draw-in groove in the middle of the circuit board, NANO SIM draw-in groove left side is equipped with the safety cover.

Preferably, rubber lugs are fixed on two sides of the right end of the support plate.

Preferably, a push rod is fixed at the top end of the support plate, and one end of the push rod penetrates through the second opening.

Preferably, a chip having a SIM card function is fixed to the circuit board.

Preferably, the sliding block passes through spliced pole and extension board fixed connection.

Preferably, the support plate is provided with heat dissipation holes.

Compared with the prior art, the beneficial effects of the utility model are that: this removal internet access equipment is because self is a shell structure, can effectually accomodate the USB plug, the effectual problem that prevents equipment spare part and lose, also ensures simultaneously that the USB plug produces unnecessary and damages, and the louvre on the extension board is effectual has avoided the emergence of the overheated phenomenon of circuit board, has ensured that the online is not influenced, and this removal internet access equipment practicality is strong, does benefit to the popularization.

Drawings

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

FIG. 2 is a schematic structural diagram of the slider shown in FIG. 1;

FIG. 3 is a schematic diagram of the structure of the NANO SIM card of the present invention;

fig. 4 is a schematic view of the present invention.

In the figure: 1. casing, 2, extension board, 3, USB plug, 4, catch bar, 5, first opening, 6, second opening, 7, circuit board, 8, NANO SIM draw-in groove, 9, safety cover, 10, wireless antenna, 11, microcontroller unit, 12, spout, 13, sliding block, 14, rubber ear, 15, spliced pole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a mobile internet device comprises a shell 1, wherein a first opening 5 is arranged on the right side of the shell 1, a second opening 6 is arranged on the top of the shell 1, a support plate 2 is arranged in the shell 1, a USB plug 3 is fixed on the right end of the support plate 2, the right end of the USB plug 3 is just opposite to the first opening 5, a sliding block 13 is fixed on the left side of the bottom surface of the support plate 2, a sliding groove 12 matched with the sliding block 13 is formed in the inner wall of the shell 1, the shell 1 and the support plate 2 are conveniently movably connected, a circuit board 7 is fixed on the top surface of the support plate 2, a NANO SIM (NANO subscriber identity module) card slot 8 is arranged in the middle of the circuit board 7, a protective cover 9 is arranged on the left side of the NANO SIM card slot 8, a wireless antenna 10 and a microcontroller unit 11 are arranged on the left side of the circuit board 7, rubber lugs 14 are, a chip with the SIM card function is fixed on the circuit board 7, the sliding block 13 is fixedly connected with the support plate 2 through a connecting column 15, and heat dissipation holes are formed in the support plate 2.

Referring to fig. 3 and 4, in use, the push rod 4 pushes the support plate 2 to move to the right of the second opening 6, the USB plug 3 is exposed from the first opening 5, when the push rod 4 pushes the right end of the shell 1 to push the NANO SIM card slot 8 to be exposed, then the NANO SIM card is inserted into the NANO SIM card slot 8, the protective cover 9 ensures that the NANO SIM card does not fall off, the push rod 4 pushes the support plate 2 to move to the left of the second opening 6, when the rubber ear 14 moves to the outside of the first opening 5, the pushing force is increased to move the rubber ear 14 to the inside of the first opening 5, at this time, the USB plug 3 is exposed outside the first opening 5, so that the USB plug 3 can be directly inserted into the USB interface of a computer, the chip with the SIM card function in the circuit board 7, the wireless antenna 10 and the microcontroller unit 11 start to operate, and the microcontroller unit is a microcontroller unit produced by sinceri electronics ltd corporation of deep city as model number STM32F103 t6, thereby realizing the function of mobile internet access.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A mobile internet device comprises a shell (1), and is characterized in that: casing (1) right side is equipped with first opening (5), and casing (1) top is equipped with second opening (6), is equipped with extension board (2) in casing (1), extension board (2) right-hand member is fixed with USB plug (3), USB plug (3) right-hand member is just to first opening (5), the bottom surface left side of extension board (2) is fixed with sliding block (13), be equipped with on the inner wall of casing (1) with sliding block (13) matched with spout (12), be convenient for the swing joint of casing (1) and extension board (2), extension board (2) top surface is fixed with circuit board (7), be equipped with NANO SIM draw-in groove (8) in the middle of circuit board (7), NANO SIM draw-in groove (8) left side is equipped with safety cover (9), the left side of circuit board (7) is equipped with wireless antenna (10) and microcontroller unit (11).

2. The mobile internet access device of claim 1, wherein: rubber lugs (14) are fixed on two sides of the right end of the support plate (2).

3. The mobile internet access device of claim 1, wherein: a push rod (4) is fixed at the top end of the support plate (2), and one end of the push rod (4) penetrates through the second opening (6).

4. The mobile internet access device of claim 1, wherein: and a chip with the SIM card function is fixed on the circuit board (7).

5. The mobile internet access device of claim 1, wherein: the sliding block (13) is fixedly connected with the support plate (2) through a connecting column (15).

6. The mobile internet access device of claim 1, wherein: the support plate (2) is provided with heat dissipation holes.