CN210724776U

CN210724776U - Portable broadband wireless device with three-proofing function

Info

Publication number: CN210724776U
Application number: CN201922382724.8U
Authority: CN
Inventors: 杨荣生; 王寿山; 王勇; 宗琛; 周兵; 郑俊鑫; 赖华云; 郭红
Original assignee: Tashang Semiconductor Shanghai Co Ltd
Current assignee: Tashang Semiconductor Shanghai Co Ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-06-09
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a carry-on broadband wireless device with three-proofing function, belonging to the field of network communication, comprising a shell, wherein a protective sleeve is fixedly sleeved outside the shell, a power key is fixedly arranged on the front surface of the shell, a USB interface is fixedly arranged on the top end of the shell, a clamping block is clamped inside the USB interface, a connecting band is fixedly connected on the front surface of the clamping block, a sealing strip is fixedly connected at the gap of the shell, and a storage battery and a circuit board are respectively and fixedly connected inside the shell; the utility model discloses a set up the protective sheath of flexible glue material, not only strengthened the device's use and felt, increased the device's anti-skidding characteristic moreover, avoided the device to take place the problem of landing when using to embodied the device prevent falling the function, through setting up fixture block, connecting band and sealing strip, can play dustproof and waterproof effect to the clearance of USB interface and casing respectively, thereby strengthened the device dustproof and waterproof function.

Description

Portable broadband wireless device with three-proofing function

Technical Field

The utility model belongs to the technical field of network communication, concretely relates to personal broadband wireless device with three proofings function.

Background

The broadband wireless device is also called MIFI, and is a device integrating the functions of a modem, a router and an access point, the device can simplify the setting process of a small local area network, the MIFI can be used for setting a specific network, and the network connection can be shared at any place through cellular connection.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a personal broadband wireless device with three proofings function 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 personal broadband wireless device with three proofings function, includes the casing, the external fixation of casing has cup jointed the protective sheath, and the positive fixed mounting of casing has the power key, the top fixed mounting of casing has the USB interface, the inside joint of USB interface has the fixture block, the positive fixedly connected with connecting band of fixture block, the clearance department fixedly connected with sealing strip of casing, the inside difference fixedly connected with battery and circuit board of casing, the output electric connection of a wire and USB interface is passed through at the top of battery, and one side electric connection of No. two wires and power key is passed through to one side of battery, the top electric connection of No. three wires and power key is passed through in the bottom of circuit board, and the front from the top down of circuit board fixedly connected with SIM unit, processing unit and wireless transceiver unit in proper order.

In a preferred embodiment, the casing is a goose warmer stone, and the casing is made of a hard plastic material.

As a preferred embodiment, the material of protective sheath is silica gel flexible glue material, and the surface of protective sheath is provided with the burr.

As a preferred embodiment, the fixture block is made of a rubber material, and the fixture block is adapted to the USB interface.

In a preferred embodiment, the connecting band is fixedly installed at the top end of the housing, and the connecting band is made of a rubber material.

As a preferred embodiment, the sealing strip is made of a rubber material, and the sealing strip and the housing are fixedly bonded through an adhesive.

Compared with the prior art, the beneficial effects of the utility model are that:

according to the portable broadband wireless device with the three-prevention function, the appearance of the device can be improved by arranging the goose warmer stone-shaped shell, the use hand feeling of the device is enhanced by using the protective sleeve made of the soft rubber material, so that the comfort level of the device is improved, the anti-skid characteristic of the device is increased, the problem that the device slips when in use is avoided, and the anti-falling function of the device is embodied;

this personal broadband wireless device with three proofings function through setting up fixture block, connecting band and sealing strip, can play dustproof and waterproof effect to the clearance of USB interface and casing respectively, has avoided when the trip travel, because the complicacy of weather conditions makes dust and steam diffusion permeate the inside of USB interface and casing easily to the dustproof and waterproof function of the device has been strengthened.

Drawings

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

FIG. 2 is a top perspective view of the structure of the present invention;

FIG. 3 is a side perspective view of the structure of the present invention;

FIG. 4 is a partial cross-sectional view of the middle housing of the present invention;

fig. 5 is a schematic diagram of the signal connection structure of the present invention.

In the figure: 1. a housing; 2. a protective sleeve; 3. a power key; 4. a USB interface; 5. a clamping block; 6. a connecting belt; 7. a sealing strip; 8. a storage battery; 9. a circuit board; 10. a SIM unit; 11. a processing unit; 12. and a wireless transceiving unit.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1, the present invention provides a portable broadband wireless device with three-prevention function, which comprises a housing 1, wherein the housing 1 is made of a goose-shaped warm stone, and the housing 1 is made of a hard plastic material, and has an appearance improved by adopting the goose-shaped warm stone.

Please refer to fig. 1, in order to increase the comfort of the device, the protective sleeve 2 can be fixedly sleeved outside the housing 1, the protective sleeve 2 is made of a silica gel soft rubber material, and the surface of the protective sleeve 2 is provided with a relief pattern, so that the good elastic performance of the silica gel soft rubber can be utilized, the anti-falling performance and the use hand feeling of the device can be enhanced, the comfort of the device can be improved, the friction between the device and the hand can be increased, and the anti-slip performance of the device can be increased.

Please refer to fig. 2, in order to improve the dustproof and waterproof performance of the device, the power key 3 may be fixedly installed on the front surface of the housing 1, the USB interface 4 is fixedly installed on the top end of the housing 1, the fixture block 5 is clamped inside the USB interface 4, the fixture block 5 is made of rubber material, and the fixture block 5 and the USB interface 4 are adapted to each other, when the USB interface 4 is not used, the fixture block 5 is clamped inside the USB interface 4, at this time, the fixture block 5 can seal the USB interface 4, thereby preventing dust and water vapor from entering the USB interface 4, and achieving the dustproof and waterproof effects on the USB interface 4.

Referring to fig. 2, in order to avoid the falling of the clamping block 5, the connecting band 6 is fixedly connected to the front surface of the clamping block 5, the connecting band 6 is fixedly installed at the top end of the housing 1, and the connecting band 6 is made of rubber material, when the USB interface 4 needs to be used, the connecting band 6 is pulled upwards, so that the clamping block 5 is pulled out from the inside of the USB interface 4, and the pulled clamping block 5 is connected by the connecting band 6, thereby avoiding the falling of the clamping block 5.

Referring to fig. 2 and 3, in order to further improve the dustproof and waterproof performance of the device, the sealing strip 7 may be fixedly connected to the gap of the housing 1, the sealing strip 7 is made of a rubber material, and the sealing strip 7 and the housing 1 are fixedly bonded by an adhesive, so that the sealing strip 7 and the gap of the housing 1 are in close contact by using the elastic performance of the sealing strip 7, thereby avoiding the problem that external dust and water vapor are diffused and permeated from the gap of the housing 1 into the housing 1, and further improving the dustproof and waterproof performance of the device.

Referring to fig. 4 and 5, a battery 8 and a circuit board 9 are fixedly connected inside the housing 1, respectively, the top of the battery 8 is electrically connected to the output end of the USB interface 4 through a first wire, one side of the battery 8 is electrically connected to one side of the power key 3 through a second wire, the bottom of the circuit board 9 is electrically connected to the top of the power key 3 through a third wire, and the front of the circuit board 9 is fixedly connected to a SIM unit 10, a processing unit 11 and a wireless transceiver unit 12 in sequence from top to bottom, the SIM unit 10, the processing unit 11 and the wireless transceiver unit 12 are electrically and signal-connected through a circuit on the circuit board 9, when the power key 3 is turned on, the electric energy inside the battery 8 is transmitted to the circuit board 9 through the second wire and the third wire, so as to supply power to the SIM unit 10, the processing unit 11 and the wireless transceiver unit 12 on the circuit board 9, meanwhile, the SIM unit 10 will transmit the signal to the processing unit 11, and the processing unit 11 will process the signal and then connect with the user end (mobile phone or computer, etc.) by using the wireless transceiving unit 12, thereby providing the network for the user end.

The utility model discloses a theory of operation and use flow: firstly, the shell 1 is in a goose warm stone shape, the appearance of the device can be improved, the use hand feeling of the device is enhanced by using the protective sleeve 2 made of soft rubber materials, so that the comfort level of the device is improved, the anti-slip characteristic of the device is increased, the problem that the device slips when in use is avoided, the anti-falling function of the device is embodied, then when the USB interface 4 is not used, the clamping block 5 is clamped in the USB interface 4, the clamping block 5 can seal the USB interface 4 at the moment, dust and water vapor are prevented from entering the USB interface 4, the dustproof and waterproof effects are achieved for the USB interface 4, the elastic performance of the sealing strip 7 is utilized, the gap between the sealing strip 7 and the shell 1 is in close contact, and the problem that external dust and water vapor diffuse and permeate from the gap of the shell 1 to the interior of the shell 1 is avoided, thereby further improved the device's dustproof and waterproof performance, when utilizing USB interface 4 to charge at last, external electric energy can be stored through the inside of a wire transport battery 8, and when using the device, turn on power key 3, make the inside electric energy of battery 8 carry circuit board 9 through No. two wires and No. three wires, thereby be convenient for SIM unit 10 on the circuit board 9, processing unit 11 and wireless transceiver unit 12 supply power, SIM unit 10 can give processing unit 11 with signal transmission simultaneously, and processing unit 11 is after signal processing, it is continuous with user side (cell-phone or computer etc.) to recycle wireless transceiver unit 12, thereby be convenient for provide the network for the user side.

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 portable broadband wireless device with three-proofing function comprises a shell (1), and is characterized in that: the protective sleeve (2) is fixedly sleeved on the outer portion of the shell (1), the power key (3) is fixedly installed on the front face of the shell (1), the USB interface (4) is fixedly installed at the top end of the shell (1), the clamping block (5) is clamped inside the USB interface (4), the connecting band (6) is fixedly connected on the front face of the clamping block (5), the sealing strip (7) is fixedly connected at the gap of the shell (1), the storage battery (8) and the circuit board (9) are fixedly connected inside the shell (1) respectively, the top of the storage battery (8) is electrically connected with the output end of the USB interface (4) through a first wire, one side of the storage battery (8) is electrically connected with one side of the power key (3) through a second wire, and the bottom of the circuit board (9) is electrically connected with the top of the power key (3) through a third wire, and the front surface of the circuit board (9) is fixedly connected with an SIM unit (10), a processing unit (11) and a wireless transceiving unit (12) from top to bottom in sequence.

2. The portable broadband wireless device with three-proofing function according to claim 1, wherein: the shape of casing (1) is the warm stone type of goose, and the material of casing (1) is the plastic ebonite material.

3. The portable broadband wireless device with three-proofing function according to claim 1, wherein: the material of protective sheath (2) is the silica gel flexible glue material, and the surface of protective sheath (2) is provided with the burr.

4. The portable broadband wireless device with three-proofing function according to claim 1, wherein: the clamping block (5) is made of rubber materials, and the clamping block (5) is matched with the USB interface (4).

5. The portable broadband wireless device with three-proofing function according to claim 1, wherein: the connecting band (6) is fixedly arranged at the top end of the shell (1), and the connecting band (6) is made of rubber materials.

6. The portable broadband wireless device with three-proofing function according to claim 1, wherein: the sealing strip (7) is made of rubber materials, and the sealing strip (7) is fixedly bonded with the shell (1) through adhesive.