Short-wave antenna mounting structure and vehicle-mounted short-wave radio station

Abstract

The utility model relates to the technical field of short-wave antennas, and discloses a short-wave antenna installation structure and a vehicle-mounted short-wave radio station, the short-wave antenna installation structure comprises an installation platform, a driving motor and a fixing seat, the driving motor and the fixing seat are fixedly installed at the upper end of the installation platform, and the output end of the driving motor is connected with one end of the inner side of the fixing seat. A fixing block is fixedly arranged in the middle of a fixing seat at the output end of the driving motor, and a fixing cylinder is fixedly arranged at the top end of the fixing block. A plurality of limiting holes are evenly formed in one side of the stretching rod, then one end of the clamping plate is pressed, the clamping plate compresses the strong spring to enable the limiting column at the other end of the clamping plate to move out of the limiting holes, then the stretching rod is pulled, the clamping plate is loosened after a proper position is selected, and the stretching rod is pulled out. The limiting columns are clamped into the corresponding limiting holes through resetting of the strong springs, so that fixation is completed, the height of the antenna disc is finally adjusted, and the flexibility of height adjustment of the antenna disc is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shortwave antennas, in particular to a shortwave antenna installation structure and a vehicle-mounted shortwave radio station. Background Art

[0002] A shortwave antenna is an antenna used to receive and transmit radio signals in the shortwave frequency band (1.6MHz to 30MHz). A car shortwave radio is a shortwave radio communication device installed in a car or other vehicle.

[0003] Traditional shortwave antennas are mostly installed upright and are relatively long, and cannot be flexibly adjusted in height, which may limit the signal coverage and make it difficult to adapt to scenarios with limited space.

[0004] Therefore, those skilled in the art provide a shortwave antenna installation structure and a vehicle-mounted shortwave radio station to solve the problems raised in the above background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a shortwave antenna installation structure and a vehicle-mounted shortwave radio station, by evenly opening a plurality of limit holes on one side of a stretching rod, and then by pressing one end of a card plate, the card plate compresses a strong spring so that the limit column at the other end of the card plate is moved out of the limit hole, and then the stretching rod is pulled, and the card plate is released after selecting a suitable position, and the limit column is clamped into the corresponding limit hole by resetting the strong spring to complete the fixation, and finally the height of the antenna plate is adjusted, thereby improving the flexibility of the height adjustment of the antenna plate and making it suitable for different scenes.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A shortwave antenna mounting structure, comprising a mounting platform, a driving motor and a fixing seat, wherein the driving motor and the fixing seat are both fixedly mounted on the upper end of the mounting platform, the output end of the driving motor is connected to an inner end of the fixing seat, a fixing block is fixedly arranged in the middle of the fixing seat at the output end of the driving motor, a fixing cylinder is fixedly arranged on the top of the fixing block, a stretching rod is slidably arranged inside the fixing cylinder, a plurality of limiting holes are evenly arranged on one side of the stretching rod, a pair of limiting plates are fixedly arranged at one end of one side of the fixing cylinder, a clamping plate is rotatably arranged in the middle of the pair of limiting plates, a limiting column is fixedly arranged at an inner end of the clamping plate, a fixing groove is arranged at one end of one side of the fixing cylinder, and a strong spring is arranged to connect one end of the clamping plate to the bottom end of the fixing groove;

[0008] Through the above technical scheme, a plurality of limit holes are evenly opened on one side of the stretching rod, and then by pressing one end of the card plate, the limit column at the other end of the card plate is moved out of the limit hole through the compression of the strong spring by the card plate, and then the stretching rod is pulled, and the card plate is released after selecting a suitable position, and the limit column is inserted into the corresponding limit hole through the resetting of the strong spring to complete the fixation, and finally the height adjustment of the antenna disk is realized, which improves the flexibility of the height adjustment of the antenna disk and makes it suitable for different scenarios.

[0009] Furthermore, the top end of the stretching rod is threadedly connected with an antenna plate, and a plurality of antenna rods are evenly arranged on the top end of the antenna plate;

[0010] Through the above technical solution, the antenna plate is threadedly connected to the top of the stretching rod, and a plurality of antenna rods are evenly arranged on the top of the antenna plate, thereby facilitating signal reception.

[0011] Furthermore, a placement plate is provided at one end of the upper end of the mounting platform that is horizontally aligned with the fixing seat, and a plurality of slots are evenly formed at the upper end of the placement plate;

[0012] Through the above technical solution, a placement plate is provided at one end of the upper end of the installation platform horizontally aligned with the fixing seat, and a plurality of slots are evenly opened at the upper end of the placement plate to facilitate fixing of the antenna plate.

[0013] Furthermore, a controller is provided at the upper end of the installation platform, and the controller is electrically connected to the driving motor and the antenna plate;

[0014] Through the above technical solution, by arranging a controller at the upper end of the installation platform, the controller is electrically connected to the drive motor and the antenna plate to facilitate the transmission of power and signals.

[0015] Furthermore, fixing bolts are provided at the connection points between the four corners of the fixing seat and the mounting platform;

[0016] Through the above technical solution, fixing bolts are provided at the connection points between the four corners of the fixing seat and the mounting platform, thereby facilitating the fixing of the mounting seat.

[0017] Furthermore, the upper outer end of the stretch rod and the inner side of the bottom end of the antenna plate are both provided with threads;

[0018] Through the above technical solution, threads are provided on the upper end of the outer side of the stretching rod and the inner side of the bottom end of the antenna plate, thereby facilitating the replacement of the antenna plate.

[0019] Furthermore, the positions of the plurality of slots respectively correspond to the positions of the antenna plate after the different limiting holes are positioned and tilted;

[0020] Through the above technical solution, the positions of the multiple slots correspond to the positions of the antenna plate after the different limiting holes are positioned and tilted, thereby facilitating the fixation of the antenna installation structure at different heights when it is tilted and stored.

[0021] The utility model has the following beneficial effects:

[0022] 1. The utility model proposes a shortwave antenna installation structure and a vehicle-mounted shortwave radio station. A plurality of limit holes are evenly opened on one side of a stretching rod. Then, by pressing one end of a card plate, a limit column at the other end of the card plate is moved out of the limit hole through compression of a strong spring by the card plate. Then, the stretching rod is pulled, and the card plate is released after selecting a suitable position. The limit column is inserted into the corresponding limit hole through the resetting of the strong spring to complete the fixation. Finally, the height of the antenna plate is adjusted, which improves the flexibility of adjusting the height of the antenna plate and makes it suitable for different scenarios.

[0023] 2. The utility model proposes a shortwave antenna installation structure and a vehicle-mounted shortwave radio station, in which a placement plate is arranged at one end of the upper end of the installation platform horizontally aligned with the fixing seat, and a plurality of slots are evenly opened at the upper end of the placement plate, and the positions of the plurality of slots correspond to the positions of the antenna plate after the positioning and tilting of different limiting holes, thereby facilitating the fixation of the antenna installation structure at different heights when it is tilted and stored. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is an isometric diagram of a shortwave antenna installation structure and a vehicle-mounted shortwave radio station proposed by the utility model;

[0025] Figure 2 This is a rear axonometric diagram of a shortwave antenna installation structure and a vehicle-mounted shortwave radio station proposed by the utility model;

[0026] Figure 3 This is an axonometric diagram of a shortwave antenna installation structure and a telescopic mechanism of a vehicle-mounted shortwave radio station proposed by the utility model;

[0027] Figure 4 A top view of a shortwave antenna installation structure and a vehicle-mounted shortwave radio station proposed by the utility model;

[0028] Figure 5 for Figure 1 Enlarged view of point A in the middle.

[0029] Legend:

[0030] 1. Installation platform; 2. Driving motor; 3. Fixing seat; 4. Fixing block; 5. Fixing tube; 6. Limiting hole; 7. Thread; 8. Antenna plate; 9. Antenna pole; 10. Controller; 11. Placement plate; 12. Card slot; 13. Fixing bolt; 14. Fixing slot; 15. Limiting plate; 16. Card plate; 17. Limiting column; 18. Strong spring; 19. Tension rod. DETAILED DESCRIPTION

[0031] 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.

[0032] Reference Figure 1-5 The utility model provides an embodiment: a shortwave antenna installation structure, including an installation platform 1, a driving motor 2 and a fixing seat 3, the driving motor 2 and the fixing seat 3 are fixedly installed on the upper end of the installation platform 1, the output end of the driving motor 2 is connected to the inner end of the fixing seat 3, the output end of the driving motor 2 is fixedly provided with a fixing block 4 in the middle of the fixing seat 3, the top of the fixing block 4 is fixedly provided with a fixing cylinder 5, a stretching rod 19 is slidably provided inside the fixing cylinder 5, a plurality of limiting holes 6 are evenly provided on one side of the stretching rod 19, a pair of limiting plates 15 are fixedly provided on one end of one side of the fixing cylinder 5, a clamping plate 16 is rotatably provided in the middle of the pair of limiting plates 15, and a clamping plate 16 is fixedly provided on the inner end of the clamping plate 16 A limiting column 17 is provided with a fixing groove 14 at one end of one side of the fixing tube 5, and a strong spring 18 is provided at one end of the card plate 16 connected to the bottom end of the fixing groove 14. A plurality of limiting holes 6 are evenly provided on one side of the stretching rod 19, and then one end of the card plate 16 is pressed, and the card plate 16 compresses the strong spring 18 to make the limiting column 17 at the other end of the card plate 16 move out from the limiting hole 6, and then the stretching rod 19 is pulled, and the card plate 16 is released after selecting a suitable position. The limiting column 17 is inserted into the corresponding limiting hole 6 by resetting the strong spring 18 to complete the fixation, and finally the height adjustment of the antenna plate 8 is realized, which improves the flexibility of the height adjustment of the antenna plate 8 and makes it suitable for different scenarios.

[0033] The top thread 7 of the stretching rod 19 is connected to the antenna disk 8, and a plurality of antenna rods 9 are evenly arranged on the top of the antenna disk 8. The antenna disk 8 is connected to the top thread 7 of the stretching rod 19, and a plurality of antenna rods 9 are evenly arranged on the top of the antenna disk 8 to facilitate signal reception. A placement plate 11 is provided at one end of the upper end of the mounting platform 1 that is horizontally aligned with the fixing seat 3, and a plurality of card slots 12 are evenly opened on the upper end of the placement plate 11. A placement plate 11 is provided at one end of the upper end of the mounting platform 1 that is horizontally aligned with the fixing seat 3, and a plurality of card slots 12 are evenly opened on the upper end of the placement plate 11 to facilitate fixing the antenna disk 8. A controller 10 is provided at the upper end of the mounting platform 1, and the controller 10 is electrically connected to the drive motor 2 and the antenna disk 8. The driving motor 2 and the antenna disk 8 are electrically connected to facilitate the transmission of power and signals. Fixing bolts 13 are provided at the connections between the four corners of the fixing seat 3 and the mounting platform 1. Fixing bolts 13 are provided at the connections between the four corners of the fixing seat 3 and the mounting platform 1 to facilitate fixing the mounting seat. Threads 7 are provided at the outer upper end of the stretching rod 19 and the inner side of the bottom end of the antenna disk 8. Threads 7 are provided at the outer upper end of the stretching rod 19 and the inner side of the bottom end of the antenna disk 8 to facilitate replacement of the antenna disk 8. The positions of the multiple card slots 12 correspond to the positions of the antenna disk 8 after being positioned and tilted by different limiting holes 6. The positions of the multiple card slots 12 correspond to the positions of the antenna disk 8 after being positioned and tilted by different limiting holes 6, which facilitates the fixation of the antenna mounting structure at different heights when it is tilted and stored.

[0034] Working principle: by evenly opening a plurality of limiting holes 6 on one side of the stretching rod 19, and then by pressing one end of the card plate 16, the limiting column 17 at the other end of the card plate 16 is moved out of the limiting hole 6 through the compression of the strong spring 18 by the card plate 16, and then the stretching rod 19 is pulled, and the card plate 16 is released after selecting a suitable position, and the limiting column 17 is snapped into the corresponding limiting hole 6 by the resetting of the strong spring 18 to complete the fixation, and finally the height adjustment of the antenna disk 8 is realized, and the flexibility of the height adjustment of the antenna disk 8 is improved, so that it can be suitable for different scenes, and a placement plate 11 is provided at one end of the upper end of the mounting platform 1 that is horizontally aligned with the fixing seat 3, and a plurality of card slots 12 are evenly opened on the upper end of the placement plate 11, and the positions of the plurality of card slots 12 respectively correspond to the positions of the antenna disk 8 after the positioning and tilting of different limiting holes 6, thereby facilitating the fixation of the antenna mounting structure at different height positions when it is tilted and stored.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A shortwave antenna mounting structure, comprising a mounting platform (1), a drive motor (2) and a fixing seat (3), characterized in that: The drive motor (2) and the fixed seat (3) are both fixedly mounted on the upper end of the mounting platform (1); the output end of the drive motor (2) is connected to an inner end of the fixed seat (3); a fixed block (4) is fixedly arranged in the middle of the fixed seat (3) at the output end of the drive motor (2); a fixed cylinder (5) is fixedly arranged at the top of the fixed block (4); a stretching rod (19) is slidably arranged inside the fixed cylinder (5); a plurality of limiting holes (6) are evenly arranged on one side of the stretching rod (19); a pair of limiting plates (15) are fixedly arranged at one end of one side of the fixed cylinder (5); a clamping plate (16) is rotatably arranged in the middle of the pair of limiting plates (15); a limiting column (17) is fixedly arranged at an inner end of the clamping plate (16); a fixing groove (14) is arranged at one end of one side of the fixed cylinder (5); and a strong spring (18) is arranged at one end of the clamping plate (16) and connected to the bottom end of the fixing groove (14).

2. A shortwave antenna installation structure according to claim 1, characterized in that: The top end of the stretching rod (19) is threadedly connected to an antenna plate (8), and a plurality of antenna rods (9) are evenly arranged on the top end of the antenna plate (8).

3. A shortwave antenna installation structure according to claim 1, characterized in that: A placement plate (11) is provided at one end of the upper end of the installation platform (1) that is horizontally aligned with the fixing seat (3), and a plurality of slots (12) are evenly arranged at the upper end of the placement plate (11).

4. A shortwave antenna installation structure according to claim 1, characterized in that: A controller (10) is provided at the upper end of the installation platform (1), and the controller (10) is electrically connected to the drive motor (2) and the antenna disk (8).

5. The shortwave antenna installation structure according to claim 1, characterized in that: Fixing bolts (13) are provided at the connection points between the four corners of the fixing seat (3) and the mounting platform.

6. A shortwave antenna installation structure according to claim 1, characterized in that: The upper outer end of the stretching rod (19) and the inner bottom end of the antenna plate (8) are both provided with threads (7).

7. A shortwave antenna installation structure according to claim 3, characterized in that: The positions of the plurality of slots (12) respectively correspond to the positions of the antenna plate (8) after the different limiting holes (6) are positioned and tilted.

8. A vehicle-mounted shortwave radio, characterized in that: The invention comprises the antenna mounting structure as described in any one of claims 1 to 7.

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