CN214043968U

CN214043968U - Small indoor antenna

Info

Publication number: CN214043968U
Application number: CN202120037668.9U
Authority: CN
Inventors: 王习力
Original assignee: Vick Semiconductor Shenzhen Co ltd
Current assignee: Vick Semiconductor Shenzhen Co ltd
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-08-24
Anticipated expiration: 2031-01-06

Abstract

The utility model discloses a small-size indoor antenna, the on-line screen storage device comprises a base, strengthen device and spreader, the carousel is connected in the one side transmission that the base is close to the spreader, the carousel is close to one side fixed connection support frame of spreader, the spreader is kept away from the one side of base and is inlayed and establish installation power amplifier, the spreader inlays at the one end that power amplifier kept away from the enhancement device and establishes the installation buckle, the spreader is kept away from the one side transmission of strengthening the device and is connected flexible roof beam, spreader and flexible roof beam and power amplifier vertically one side fixed connection fixed column, the spreader is kept away from to the fixed column and the one side of flexible roof beam is inlayed and is established the fixed hinge of installation, the one end fixed connection guide bar of fixed column is kept away from to. The device simple structure, the modern design, the device dismouting transportation of being convenient for through the position of adjusting the carousel, changes signal emission's angle.

Description

Small indoor antenna

Technical Field

The utility model relates to an indoor antenna technical field specifically is a small-size indoor antenna.

Background

The antenna is a converter which converts a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space) or vice versa, and is a component for transmitting or receiving the electromagnetic wave in radio equipment, and engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasure, remote sensing, radio astronomy and the like rely on the antenna to work, and the indoor antenna is one of the components, but the existing indoor antenna is fixedly connected as a whole, is inconvenient to assemble and disassemble and is easy to bend in the transportation process. We have therefore improved this and have proposed a small indoor antenna.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a small-size indoor antenna, including base, enhancement device and spreader, the carousel is connected in the one side transmission that the base is close to the spreader, the carousel is close to one side fixed connection support frame of spreader, the spreader is kept away from the one side of base and is inlayed and establish installation power amplifier, the spreader is kept away from the one end of strengthening the device in power amplifier one side and is inlayed and establish the installation buckle, the spreader is kept away from the one side transmission of strengthening the device and is connected flexible roof beam, spreader and flexible roof beam and power amplifier vertically one side fixed connection fixed column, the one side that the spreader was kept away from to the fixed column and flexible roof beam inlays and establishes the fixed hinge of installation, the one end fixed connection guide pole of fixed column is kept away from to fixed hinge, flexible roof beam structure is unanimous with the spreader structure.

As an optimal technical scheme of the utility model, the quantity of flexible roof beam is two, the quantity of fixed column, guide rod and fixed hinge is six.

As a preferred technical scheme of the utility model, the quantity of buckle is two, the spreader is hollow out construction, flexible roof beam agrees with the spreader.

As an optimal technical scheme of the utility model, strengthen device threaded connection spreader, it is cruciform structure to strengthen the device.

As a preferred technical scheme of the utility model, strengthen the device center and set up to the oscillator box, the oscillator box is close to the one side fixed connection block rubber of spreader, the block rubber is close to the one side fixed connection bolt of spreader, the oscillator box with bolt vertically two sides fixed connection reflector.

As an optimized technical scheme of the utility model, the reflector is fretwork cambered surface structure, the oscillator box is cylindric.

As an optimal technical scheme of the utility model, the carousel is close to one side of base and inlays and establish the installation gear, and the carousel surface sets up anti-skidding line.

The utility model has the advantages that: the small indoor antenna can bend the guide rod, can save space when the device is transferred, and effectively prevent the guide rod from being damaged due to collision in the transportation process, can put the telescopic beam far away from the transverse column into the second telescopic beam, the telescopic beam can be fixed by the buckle, the second telescopic beam can put the whole equipment into the transverse column according to the method, the bent guide rod and the contracted telescopic beam ensure that the device is convenient to disassemble, assemble and transport, the reinforcing device can be screwed out from the transverse column, the characteristic of the device convenient to disassemble, assemble and transport is further ensured, the strength of signals is further ensured by the reinforcing device, the reflector can reinforce the vibrator transmitted in the vibrator box onto the guide rod, the rubber block can prevent friction between the transverse column and the vibrator box when the reinforcing device is screwed in, and the service life of the vibrator box is ensured, the user can adjust the carousel, changes the device transmission direction, has ensured the device convenience and the practicality when indoor use, and the stability when device adjusting position can be ensured to the gear, prevents that the device from receiving the influence of external factor, and the position of device transmission changes, has ensured the device stability, and the convenience that the device adjusted has been ensured to anti-skidding line.

Drawings

Fig. 1 is a schematic view of an overall structure of a small indoor antenna according to the present invention;

fig. 2 is a schematic structural view of a reinforcing device of a small indoor antenna according to the present invention;

fig. 3 is a schematic view of a structure of a guiding rod of a small indoor antenna according to the present invention.

In the figure: 1. a base; 2. a turntable; 3. a support frame; 4. a reinforcement device; 5. a cross post; 6. a power amplifier; 7. buckling; 8. a telescopic beam; 9. fixing a column; 10. a guide rod; 11. a bolt; 12. a reflector; 13. a vibrator box; 14. a rubber block; 15. and fixing the hinge shaft.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a small-size indoor antenna, the on-line screen storage device comprises a base 1, strengthen device 4 and spreader 5, base 1 is close to one side transmission connection carousel 2 of spreader 5, carousel 2 is close to one side fixed connection support frame 3 of spreader 5, the one side that base 1 was kept away from to spreader 5 inlays and establishes installation power amplifier 6, spreader 5 inlays at the one end that power amplifier 6 simultaneously kept away from strengthening device 4 and establishes installation buckle 7, spreader 5 keeps away from one side transmission connection flexible roof beam 8 of strengthening device 4, spreader 5 and flexible roof beam 8 and power amplifier 6 vertically one side fixed connection fixed column 9, the one side that spreader 5 and flexible roof beam 8 were kept away from to fixed column 9 inlays and establishes installation fixed hinge 15, the one end fixed connection guide bar 10 that fixed column 9 was kept away from to fixed hinge 15, flexible roof beam 8 structure is unanimous with spreader 5 structure.

Wherein, the quantity of flexible roof beam 8 is two, and the fixed column 9, the quantity that leads to pole 10 and fixed hinge 15 are six, have guaranteed the intensity of the device signal transmission, can buckle the pole 10 that leads to, when the device reprints, can save space, and effectively prevent in the transportation, lead to pole 10 and receive the striking and damage.

Wherein, buckle 7's quantity is two, and the spreader 5 is hollow out construction, and flexible roof beam 8 agrees with spreader 5, can be with keeping away from in the flexible roof beam 8 income second flexible roof beam 8 of spreader 5, and buckle 7 can fix flexible roof beam 8, and second flexible roof beam 8 is according to above-mentioned method, in the income spreader 5, can receive and install whole equipment, and the flexible roof beam 8 of drawing to pole 10 and shrink of buckling has ensured the device and has been convenient for dismouting transportation.

Wherein, strengthen device 4 threaded connection spreader 5, strengthen device 4 and be the cruciform structure, can with strengthen device 4 from spreader 5 on the screw thread screw-out, further ensured the device be convenient for the characteristic of dismouting transportation, strengthen device 4 and further ensured the intensity of signal.

Wherein, strengthen device 4 center and set up to oscillator box 13, oscillator box 13 is close to one side fixed connection block rubber 14 of spreader 5, block rubber 14 is close to one side fixed connection bolt 11 of spreader 5, oscillator box 13 is at two sides fixed connection reflector 12 with bolt 11 vertically, oscillator box 13 provides the oscillator signal for the device, reflector 12 can strengthen the oscillator of transmission in oscillator box 13 to leading to on the pole 10, block rubber 14 can be when screw in reinforcing means 4, prevent the friction between spreader 5 and the oscillator box 13, the life of oscillator box 13 has been ensured.

The reflector 12 is a hollow arc-shaped structure, the vibrator box 13 is cylindrical, and the hollow arc-shaped structure ensures the intensity of reflection of the reflector 12.

Wherein, carousel 2 is close to the one side of base 1 and inlays and establish the installation gear, and 2 surperficial antiskid lines of seting up of carousel, and the user can adjust carousel 2, changes device transmission direction, has guaranteed the device convenience and the practicality when indoor use, and the gear can ensure the stability when device adjusting position, prevents that the device from receiving the influence of external factor, and the position of device transmission changes, has guaranteed the device's stability, and the convenience that the device adjusted has been ensured to the antiskid line.

The working principle is as follows: firstly, checking whether the device is normal, when the checking is finished, screwing the reinforcing device 4 on the transverse column 5, bending the guide rod 10 to enable the guide rod 10 to be parallel to the fixed column 9, pressing the buckle 7, pulling out the telescopic beam 8, rotating the rotary table 2, adjusting the proper position, wherein the number of the fixed column 9, the guide rod 10 and the fixed hinge shaft 15 is six, the intensity of signal emission of the device is ensured, the guide rod 10 can be bent, when the device is reloaded, the space can be saved, the guide rod 10 is effectively prevented from being damaged by impact in the transportation process, the telescopic beam 8 far away from the transverse column 5 can be collected into the second telescopic beam 8, the buckle 7 can fix the telescopic beam 8, the second telescopic beam 8 is collected into the transverse column 5 according to the method, the whole device can be collected, the bent guide rod 10 and the contracted telescopic beam 8 ensure that the device is convenient to disassemble, assemble and transport, can be with strengthening device 4 from the screw thread back-off on spreader 5, the characteristic of the device transportation of being convenient for of dismouting has further been ensured, strengthen device 4 and further ensured the intensity of signal, reflector 12 can strengthen the oscillator of oscillator box 13 internal transmission to on leading to pole 10, rubber block 14 can be when screw in is strengthened device 4, prevent the friction between spreader 5 and the oscillator box 13, the life of oscillator box 13 has been ensured, the user can adjust carousel 2, change device transmission direction, the convenience and the practicality of the device when indoor use have been ensured, the gear can ensure the stability of device adjusting position, prevent that the device from receiving the influence of external factor, the position of device transmission changes, the stability of the device has been ensured, the convenience that the device adjusted has been ensured to anti-skidding line.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A small indoor antenna comprises a base (1), a reinforcing device (4) and a transverse column (5), and is characterized in that one side of the base (1) close to the transverse column (5) is in transmission connection with a turntable (2), one side of the turntable (2) close to the transverse column (5) is fixedly connected with a support frame (3), one side of the transverse column (5) far away from the base (1) is embedded with a power amplifier (6), one end of the transverse column (5) far away from the reinforcing device (4) at one side of the power amplifier (6) is embedded with an installation buckle (7), one side of the transverse column (5) far away from the reinforcing device (4) is in transmission connection with a telescopic beam (8), one side of the transverse column (5) and the telescopic beam (8) vertical to the power amplifier (6) is fixedly connected with a fixed column (9), one side of the fixed column (9) far away from the transverse column (5) and the telescopic beam (8) is embedded with an installation fixed hinge shaft (15), one end, far away from the fixed column (9), of the fixed hinge shaft (15) is fixedly connected with a guide rod (10), and the structure of the telescopic beam (8) is consistent with that of the transverse column (5).

2. A small indoor antenna according to claim 1, wherein the number of the telescopic beams (8) is two, and the number of the fixed posts (9), the guide rods (10) and the fixed hinge shafts (15) is six.

3. A small indoor antenna according to claim 1, wherein the number of the buckles (7) is two, the cross column (5) is a hollow structure, and the telescopic beam (8) is matched with the cross column (5).

4. A small indoor antenna according to claim 1, wherein the reinforcing means (4) is screw-coupled to the cross-post (5), and the reinforcing means (4) has a cross-shaped configuration.

5. A small-sized indoor antenna according to claim 1, wherein the reinforcing device (4) is centrally provided with a vibrator box (13), one side of the vibrator box (13) close to the cross-post (5) is fixedly connected with a rubber block (14), one side of the rubber block (14) close to the cross-post (5) is fixedly connected with a bolt (11), and the vibrator box (13) is fixedly connected with a reflector (12) at two sides perpendicular to the bolt (11).

6. A small indoor antenna according to claim 5, wherein the reflector (12) is a hollowed-out arc structure, and the vibrator box (13) is cylindrical.

7. A small indoor antenna according to claim 1, wherein a mounting gear is embedded on one surface of the turntable (2) close to the base (1), and anti-skid lines are arranged on the surface of the turntable (2).