CN213126317U

CN213126317U - Portable mobile base station

Info

Publication number: CN213126317U
Application number: CN202021721941.1U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Jincheng Qianfang Technology Co ltd
Current assignee: Beijing Jincheng Qianfang Technology Co ltd
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-05-04
Anticipated expiration: 2030-08-18

Abstract

The utility model discloses a portable mobile base station, which comprises a box body, the four corners of the lower end of the box body are fixedly assembled with support legs, the inside of each support leg is assembled with a telescopic wheel device in a sliding manner, the middle of the inside of the box body is fixedly assembled with a support frame, the left end of the upper surface of the support frame is fixedly assembled with a storage battery, the right end of the upper surface of the support frame is fixedly assembled with an electric box, the outer wall of the right side of the box body is fixedly assembled with a control box, the upper end of the box body is assembled with an antenna fixing device in a sliding manner, the middle; the telescopic wheel device in the scheme can pop out the roller to enable the device to move, the roller is folded when the device needs to be fixed, the device is not enabled to shake, the antenna stabilizing device is further arranged, the antenna can be fixed, the antenna is not enabled to shake, and the instability of the sent signal is avoided.

Description

Portable mobile base station

Technical Field

The utility model relates to a communication equipment technical field specifically is a portable mobile base station.

Background

A base station is an interface device for a mobile device to access the internet, and is a form of radio station, which refers to a radio transceiver station for information transfer between a mobile telephone terminal and a mobile communication switching center in a certain radio coverage area. The construction of mobile communication base stations is an important part of investment of mobile communication operators, the construction of the mobile communication base stations is generally carried out around factors such as coverage, call quality, investment benefit, difficulty and easiness in construction, convenience in maintenance and the like, communication needs to be guaranteed when people face sudden disastrous conditions and gathering group activities, but common communication base stations cannot move, so that a coverage signal area is fixed, normal requirements of people cannot be met, and for some movable base stations, the mobile base stations are convenient to carry, and meanwhile, an antenna is easy to shake to affect the stability of signals.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable mobile base station 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 portable mobile base station, includes the box, box lower extreme four corners is fixed to be equipped with the stabilizer blade, the inside slip of stabilizer blade is equipped with the telescopic pulley device, the fixed support frame that is equipped with in the middle of the box is inside, the fixed battery that is equipped with in support frame upper surface left end, the fixed electric box that is equipped with of support frame upper surface right-hand member, the fixed control box that is equipped with of box right side outer wall, the box upper end slides and is equipped with antenna fixing device, the fixed antenna device that is equipped with in the middle of the antenna fixing device, box right side upper.

Preferably, the retractable wheel device comprises a containing hole, the containing hole is formed in the supporting leg, a roller seat is assembled in the containing hole in a sliding mode, a gas rod is fixedly assembled at the upper end of the roller seat, a cylinder is sleeved at the upper end of the gas rod, and a roller is assembled at the lower end of the roller seat in a rotating mode.

Preferably, the antenna fixing device comprises a sliding groove, the sliding groove is formed in the upper end of the box body, a pulley is assembled at the bottom end of the sliding groove in a sliding mode, a fixing rod is fixedly assembled at the upper end of the pulley, a clamping strip is hinged to the outer wall of the fixing rod at the top end of the box body, a mounting seat is hinged to the top end of the fixing rod, the mounting seat is fixedly assembled on the outer wall of the antenna device, and a clamping plate is evenly arranged at the upper end of the sliding groove.

Preferably, the antenna device comprises an antenna groove, the middle of the upper end of the box body is provided with the antenna groove, an antenna is inserted into the antenna groove, the top end of the antenna is fixedly provided with a signal reinforcing plate, and the periphery of the top end of the antenna is fixedly provided with an antenna fixing device.

Compared with the prior art, the scheme designs the portable mobile base station, and has the following beneficial effects:

(1) this device is provided with the retractable wheel device, pops out gyro wheel thrust unit and removes when needing to remove, and the gyro wheel of withdrawing when fixed guarantees the stability of device.

(2) This device is provided with antenna fixing device around the antenna, can let the antenna not rock at will after the extension, guarantees the stability of signal.

(3) This device is provided with the antenna recess, can pack up the antenna when removing, avoids the antenna impaired.

Drawings

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

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic cross-sectional view taken along line A-A' of FIG. 2 according to the present invention;

fig. 4 is a schematic cross-sectional view of the cross-sectional structure of fig. 2B-B'.

In the figure: the device comprises a box body 1, a support leg 2, a telescopic wheel device 3, a cylinder 31, a gas rod 32, a roller seat 33, a receiving hole 34, a control box 4, an electric box 5, a storage battery 6, an antenna fixing device 7, a mounting seat 71, a fixing rod 72, a clamping strip 73, a pulley 74, a sliding groove 75, a clamping plate 76, an antenna device 8, an antenna 81, a signal reinforcing plate 82, an antenna groove 83 and a pushing hand 9.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a portable mobile base station, including

box

1, 1 lower extreme four corners of box is fixed to be equipped with

stabilizer blade

2, 2 inside sliding of stabilizer blade are equipped with

telescopic pulley device

3, 1 inside middle fixed support frame 10 that is equipped with of box, the fixed battery 6 that is equipped with in support frame 10 upper surface left end, the fixed electric box 5 that is equipped with of support frame 10 upper surface right-hand member, 1 right side outer wall of box is fixed to be equipped with

control box

4, 1 upper end sliding of box is equipped with antenna fixing device 7, the fixed antenna device 8 that is equipped with in the middle of antenna fixing device 7, 1 right side upper end fixed pushing.

A single chip microcomputer is arranged in the control box 4, and the telescopic roller of the air cylinder 31 and the electric box 5 can be controlled by a button to transmit corresponding signals. The accumulator 6 can be charged by connecting with an external power supply so as to supply power to the electric box 5 and the control box 4 after moving

The retractable wheel device 3 comprises a containing hole 34, the containing hole 34 is formed in the supporting leg 2, a roller seat 33 is assembled in the containing hole 34 in a sliding mode, a gas rod 32 is fixedly assembled at the upper end of the roller seat 33, the air cylinder 31 is sleeved at the upper end of the gas rod 32, and a roller 35 is assembled at the lower end of the roller seat 33 in a rotating mode.

The retractable wheel device 3 extends out the gyro wheel 35 when needing and removes, stops suitable position back withdrawal gyro wheel 35, lets stabilizer blade 2 fix, when can removing this device, also can wrap the stability of proving the device when needing to fix.

Antenna fixing device 7 includes spout 75, and inside spout 75 of having seted up in box 1 upper end, and the inside bottom of spout 75 slides and is equipped with pulley 74, and pulley 74 upper end is fixed to be equipped with dead lever 72, and dead lever 72 outer wall articulates at box top position has card strip 73, and dead lever 72 top articulates has mount pad 71, and mount pad 71 is fixed to be assembled on antenna device 8's outer wall, and the inside upper end of spout 75 evenly is provided with cardboard 76.

The antenna fixing device 7 fixes the antenna device 8 through the fixing rods 72 around the antenna device 8, so that the antenna device 8 can be kept upright after being extended, the antenna device is not influenced by the outside and can swing left and right, and the stability of signals is ensured.

The antenna device 8 comprises an antenna groove 83, the antenna groove 83 is formed in the middle of the upper end of the box body 1, an antenna 81 is inserted into the antenna groove 83, a signal reinforcing plate 82 is fixedly assembled at the top end of the antenna 81, and an antenna fixing device 7 is fixedly assembled on the periphery of the top end of the antenna 81.

Antenna device 8 can stretch out and draw back on box 1 top, can retract antenna 81 when not needing, scrapes antenna 81 and signal reinforcing plate 82 when avoiding the device to remove, causes the damage to antenna device 8.

The working principle is as follows: let cylinder 31 extrude gas pole 32 earlier, pop out gyro wheel 35, then promote this device of handle 9 removal, after reacing the assigned position, accomodate hole 34 with gyro wheel 35 receipts, then pull up antenna device 8, antenna fixing device 7's dead lever 72 removes along with antenna device, dead lever 72 top upwards removes, the bottom draws close to along with spout 75 to the middle of box 1, then will block strip 73 rotation 90, block on cardboard 76, dead lever 72 lower extreme no longer outwards removes this moment, dead lever 72 all around gives an upward force, guarantee that antenna device 8 does not slide downwards, the horizontal force that dead lever 72 all around given all points to the middle of antenna 81, let antenna 81 can not rock from side to side, it is rotatory card strip 73 once more when the mobile device to need, accomodate antenna 81 in the antenna recess 83, pop out gyro wheel 35 and remove.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented 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

1. A portable mobile base station, characterized by: including box (1), box (1) lower extreme four corners is fixed to be equipped with stabilizer blade (2), stabilizer blade (2) inside slip is equipped with telescopic pulley device (3), box (1) inside middle fixed support frame (10) that is equipped with, support frame (10) upper surface left end is fixed to be equipped with battery (6), support frame (10) upper surface right end is fixed to be equipped with electric box (5), box (1) right side outer wall is fixed to be equipped with control box (4), box (1) upper end slip is equipped with antenna fixing device (7), antenna fixing device (7) middle fixed antenna device (8) that is equipped with, box (1) right side upper end is fixed to be equipped with pushing hands (9).

2. A portable mobile base station according to claim 1, characterized in that: retractable wheel device (3) are including accomodating hole (34), hole (34) have been accomodate to stabilizer blade (2) inside having seted up, it has roller seat (33) to accomodate hole (34) inside slip, roller seat (33) upper end fixed mounting has gas pole (32), cylinder (31) have been cup jointed to gas pole (32) upper end, roller seat (33) lower extreme rotates and is equipped with gyro wheel (35).

3. A portable mobile base station according to claim 1, characterized in that: antenna fixing device (7) include spout (75), inside spout (75) have been seted up in box (1) upper end, the inside bottom of spout (75) is slided and is equipped with pulley (74), pulley (74) upper end is fixed and is equipped with dead lever (72), dead lever (72) outer wall articulates at box top position has card strip (73), dead lever (72) top articulates there is mount pad (71), mount pad (71) fixed assembly is on the outer wall of antenna device (8), spout (75) inside upper end evenly is provided with cardboard (76).

4. A portable mobile base station according to claim 1, characterized in that: the antenna device (8) comprises an antenna groove (83), the antenna groove (83) is formed in the middle of the inner portion of the upper end of the box body (1), an antenna (81) is inserted into the antenna groove (83), a signal reinforcing plate (82) is fixedly assembled at the top end of the antenna (81), and an antenna fixing device (7) is fixedly assembled on the periphery of the top end of the antenna (81).