Portable antenna horn device

Abstract

The utility model discloses a portable antenna horn device, which relates to the technical field of portable antenna devices and comprises a horn seat, a horn is connected to one side of the horn seat through a bolt, a positioning pin is arranged on the other side of the horn seat, a fixing nut is mounted on the horn seat, a wave-transparent film is arranged on the horn, and the wave-transparent film is arranged on the horn. A loudspeaker support is arranged on the loudspeaker, and an auxiliary face is arranged on the loudspeaker support. According to the portable antenna horn device, the sealing ring is waterproof and dustproof, the portable antenna horn device can be used in a severe environment, the waterproof performance of outdoor use of a portable antenna is achieved, direction positioning can be achieved through the positioning pin during installation, installation is simpler, disassembly and assembly of the horn device can be rapidly completed, and the defects of traditional installation are overcome; the adjustability of the auxiliary surface on the horn support is realized, and the gain performance of the antenna is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of portable antenna devices, in particular to a portable antenna speaker device. Background Art

[0002] Portable antennas are antenna control systems developed based on satellite communication earth stations. They have many advantages such as easy operation, high strength, intelligence, portability, low power consumption, and stable performance. They are widely used in national defense security, emergency communication command, telecommunications operators, news broadcasting and television, public security, border defense, scientific expeditions, etc. Portable antennas in the prior art are easily affected by water and dust in harsh environments, and their use scenarios are limited. In addition, the fixed installation between the sub-surface and the speaker will also affect the performance of the antenna. Therefore, this application proposes a portable antenna speaker device to solve the above problems. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a portable antenna speaker device, which solves the technical problems raised in the above background.

[0005] (II) Technical solution

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is: a portable antenna speaker device, including a speaker seat, a speaker is connected to one side of the speaker seat by bolts, a positioning pin is provided on the other side of the speaker seat, a fixing nut is installed on the speaker seat, a wave-transmitting membrane is provided on the speaker, a speaker bracket is provided on the speaker, and a sub-surface is provided on the speaker bracket.

[0007] Preferably, a sealing ring is provided between the speaker seat and the speaker.

[0008] Preferably, the fixing nut is a customized nut shape.

[0009] Preferably, the speaker bracket is provided with a strip hole, and the strip hole is used to adjust the distance between the sub-surface and the speaker.

[0010] Preferably, the positioning pin is used for directional positioning when the device is installed.

[0011] Preferably, the wave-transmitting membrane is fixed at the horn port.

[0012] (III) Beneficial effects

[0013] The beneficial effects of the utility model are:

[0014] The portable antenna horn device is waterproof and dustproof due to the provided sealing ring and can be used in harsh environments, thus solving the waterproof problem of the portable antenna when used outdoors. The provided positioning pins can be used to locate the direction during installation, making the installation simpler and allowing the horn device to be quickly disassembled and assembled, thus making up for the shortcomings of traditional installation. The sub-surface is adjustable on the horn bracket, effectively improving the gain performance of the antenna. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the fixing nut of the utility model.

[0017] In the figure: 1. positioning pin; 2. fixing nut; 3. speaker base; 4. sealing ring; 5. speaker; 6. wave-transmitting membrane; 7. speaker bracket; 8. sub-surface. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] like Figure 1-2As shown, the utility model provides a technical solution: a portable antenna speaker device, including a speaker seat 3, one side of the speaker seat 3 is connected to a speaker 5 by bolts, and the other side of the speaker seat 3 is provided with a positioning pin 1, the positioning pin 1 has the function of positioning the installation direction, and a fixing nut 2 is installed on the speaker seat 3. The fixing nut 2 is made of black nylon, which is a synthetic fiber with high mechanical strength, good toughness, and good heat resistance. It can be disassembled and used for a long time, and the thread of the fixing nut 2 will not wear. The fixing nut 2 is processed into a customized nut shape, which is more convenient for rotation. When in use, it is only necessary to align the positioning pin 1 with the turntable pin hole and tighten the fixing nut 2 to complete the installation. It is simple to use and easy to install. A wave-transmitting membrane 6 is provided on the speaker 5. The wave-transmitting membrane 6 is at the mouth of the speaker 5 to prevent foreign matter from falling into the speaker 5 and avoid the influence of The performance of the loudspeaker 5 is improved, and the wave-transmitting membrane 6 will not affect the propagation of waves. A speaker bracket 7 is provided on the speaker 5, and a sub-surface 8 is provided on the speaker bracket 7. A sealing ring 4 is provided between the speaker seat 3 and the speaker 5. The sealing ring 4 is waterproof and dustproof and can be used on rainy days or in harsh environments. It plays a role of dustproof and waterproof, and solves the waterproofness of the portable antenna for outdoor use. The fixing nut 2 is a customized nut shape, and a strip hole is provided on the speaker bracket 7. Through the strip hole provided on the speaker bracket 7, the sliding seat on the sub-surface 8 is slidably connected with the strip hole, and the sliding seat slides in the strip hole to adjust the distance between the sub-surface 8 and the speaker 5. The sliding seat is provided with bolts for fixing after the adjustment is completed, and the strip hole is used to adjust the distance between the sub-surface 8 and the speaker 6. The locating pin 1 is used for directional positioning of the device during installation, and the wave-transmitting membrane 6 is fixed at the port of the speaker 5.

[0020] The operating steps of the utility model are:

[0021] When in use, it is only necessary to align the positioning pin 1 on the speaker bottom 3 with the turntable pin hole, and tighten the fixing nut 2 to complete the installation. The wave-transmitting membrane 6 is at the mouth of the speaker 5 to prevent foreign matter from falling into the speaker 5 and affecting the performance of the speaker 5, and the wave-transmitting membrane 6 will not affect the propagation of waves. The support on the sub-surface 8 is slidably connected to the strip hole through the strip hole set on the speaker bracket 7. The sub-surface 8 slides in the strip hole to adjust the distance between the sub-surface 8 and the speaker 5. Bolts are set on the support for fixing after the adjustment is completed.

[0022] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0023] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable antenna speaker device, comprising a speaker seat (3), one side of which is connected to a speaker (5) by bolts, characterized in that: A positioning pin (1) is provided on the other side of the speaker seat (3), a fixing nut (2) is installed on the speaker seat (3), a wave-transmitting membrane (6) is provided on the speaker (5), a speaker bracket (7) is provided on the speaker (5), and a secondary surface (8) is provided on the speaker bracket (7).

2. A portable antenna speaker device according to claim 1, characterized in that: A sealing ring (4) is provided between the speaker seat (3) and the speaker (5).

3. A portable antenna speaker device according to claim 1, characterized in that: The fixing nut (2) is a customized nut shape.

4. A portable antenna speaker device according to claim 1, characterized in that: The speaker bracket (7) is provided with a strip hole, and the strip hole is used to adjust the distance between the secondary surface (8) and the speaker (5).

5. The portable antenna speaker device according to claim 1, characterized in that: The positioning pin (1) is used for directional positioning when the device is installed.

6. The portable antenna speaker device according to claim 1, characterized in that: The wave-transmitting membrane (6) is fixed at the port of the speaker (5).

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