Panel satellite communication antenna

Abstract

The utility model discloses a panel satellite communication antenna, and relates to the field of satellite communication. According to the utility model, through arranging the communication antenna main body, starting the communication antenna main body, under the action of the rotating rod, the communication antenna main body rotates on the outer wall of the supporting block, so that the communication antenna main body is gradually connected to a satellite, before the communication antenna main body is rotated, the shifting block is shifted, and under the arrangement of the eccentric circle of the shifting block, the communication antenna main body is rotated. When the limiting device leaves the limiting groove, the fixing rod is pulled, the limitation of the fixing rod on the rotating rod is relieved, so that the rotating rod can rotate, and after the communication antenna main body is connected with the satellite, the fixing rod is reset, so that the limiting groove and the limiting device coincide, and the communication antenna main body is connected with the satellite. And the limiting device limits the fixing rod, so that the natural rotation phenomenon is avoided when the communication antenna main body completes connection, the signal stability of the communication antenna main body is improved, and the use of a user is more convenient.

Description

Technical Field

[0001] The utility model relates to the field of satellite communication, in particular to a flat-panel satellite communication antenna. Background Art

[0002] With the development of science and technology, the technology of flat-panel satellite communication antennas is becoming more and more advanced, and their devices are becoming more and more intelligent. At the same time, when the satellite communication antenna is in use, since most satellites are not synchronized with the rotation of the earth, the angle between the satellite and the satellite communication antenna will change. The satellite communication antenna also needs to make preliminary adjustments to the angle when aligning with the satellite that is synchronized with the rotation of the earth.

[0003] Currently, most of the existing adjustment methods are divided into worm gear structure rotation and manual rotation. The gear set adjustment method has a complicated mechanism, cumbersome installation and adjustment, and a complex structure. It is large in size, heavy in weight, and has a high manufacturing cost, which makes it inconvenient to use. Manual rotation is to turn on the flat-panel satellite communication antenna, and then rotate the communication antenna body according to the signal strength, thereby making the communication antenna body lighter and easier to use than the worm gear structure.

[0004] However, the above-mentioned manually rotating flat-panel satellite communication antenna still has some shortcomings, because when it is placed, the base of the flat-panel satellite communication antenna contacts the ground, so when it is rotated by hand, the base of the flat-panel satellite communication antenna will rub against the ground, thereby damaging the base of the flat-panel satellite communication antenna, thereby reducing its service life. Therefore, it is urgent to improve the above-mentioned manually rotating flat-panel satellite communication antenna. Utility Model Content

[0005] Based on this, the purpose of the present invention is to provide a flat-panel satellite communication antenna to solve the technical problems mentioned in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flat-panel satellite communication antenna, comprising a communication antenna body, a base is installed at the end of the communication antenna body, and a support block is installed at the end of the base, and a rotating rod is rotatably installed at the end of the support block, a fixed rod is slidably installed in the base, and an anti-slip pad is fixedly installed at the end of the fixed rod, and a limiting device for limiting the fixed rod is slidably installed on the outer wall of the base, the limiting device is composed of a shifting block, a limiting rod, a limiting block and a spring, and a shifting block is installed on the outer wall of the base, and a limiting rod is rotatably installed in the shifting block, a limiting block is fixedly installed at the end of the limiting rod, and a spring is slidably installed on the outer wall of the limiting rod, and a limiting groove corresponding to the limiting device is opened on the outer wall of the fixed rod.

[0007] By adopting the above technical scheme, under the action of the rotating rod, when the communication antenna body is rotated, there is no need to rotate the base, which avoids the friction between the bottom and the ground, reduces the probability of damage to the base, and increases the service life of the flat-panel satellite communication antenna. Under the action of the fixed rod, when the communication antenna body adjusts its direction, the fixed rod fixes the rotating rod, thereby reducing the phenomenon of non-artificial rotation of the communication antenna body and ensuring the signal stability of the communication antenna body. Under the action of the limiting device, when the fixing rod fixes the rotating rod, it is simultaneously limited by the limiting device, which further increases the stability of the communication antenna body.

[0008] The utility model is further configured that the outer wall of the upper half of the rotating rod is provided with teeth, and the rotating rod is fixedly mounted on the bottom end of the communication antenna body.

[0009] By adopting the above technical solution, when the fixing rod drives the anti-skid pad to fix the rotating rod, the friction between the fixing rod and the rotating rod is increased under the action of the teeth, thereby reducing the phenomenon of unintentional rotation of the rotating rod.

[0010] The utility model is further configured that the shifting block is designed as an eccentric wheel, and the limiting rod and the limiting block are both designed as cylinders, and the end of the limiting block is designed as a rounded corner.

[0011] By adopting the above technical solution and setting the eccentric wheel, when the shifting block is driven, the limit rod is driven upward, thereby driving the limit block to squeeze the spring, and when the fixed rod is reset, the fixed rod is restricted.

[0012] The utility model is further configured such that the diameter of the limiting rod is half of the diameter of the limiting block.

[0013] By adopting the above technical solution, when the limiting block is restricted, the spring will be squeezed, so that the spring is squeezed, which is convenient for restricting the fixing rod.

[0014] The utility model is further configured that the anti-slip pad is made of rubber.

[0015] By adopting the above technical solution, the friction between the fixing rod and the rotating rod is increased, and the rubber is soft and can cooperate with the teeth on the rotating rod, so as to better fix the communication antenna body.

[0016] The utility model is further configured that a support rod is rotatably mounted on the outer wall of the base, a foot pad is fixedly mounted on the end of the support rod, and a torsion block is fixedly mounted on the end of the support rod.

[0017] By adopting the above technical solution, when placing the base, the ground may be uneven, causing the communication antenna body to tilt, thereby affecting the final connection with the satellite signal and reducing the strength of the communication antenna body signal. Under the action of the support rod, the tilt of the communication antenna body is reduced.

[0018] The utility model is further configured that the support rod is designed as a screw rod, and the outer wall of the torsion block is provided with a plurality of notches.

[0019] By adopting the above technical solution, it is easier to rotate when the human hand rotates, and the friction between the human hand and the twist block is increased by setting the notch, making it easier to use.

[0020] The utility model is further configured that the foot pad is square in design and is made of rubber.

[0021] By adopting the above technical solution, the contact area between the foot pad and the ground is increased due to the square design, so that the communication antenna body is more stable.

[0022] In summary, the utility model mainly has the following beneficial effects:

[0023] The utility model is provided with a rotating rod, a fixing rod and a limiting device. Under the action of the rotating rod, when the communication antenna body is rotated, there is no need to rotate the base, thereby avoiding the friction between the bottom and the ground, reducing the probability of damage to the base, and increasing the service life of the flat-panel satellite communication antenna. Under the action of the fixing rod, when the communication antenna body adjusts its direction, the fixing rod fixes the rotating rod, thereby reducing the phenomenon of non-artificial rotation of the communication antenna body and ensuring the signal stability of the communication antenna body. Under the action of the limiting device, the fixing rod is simultaneously limited by the limiting device when fixing the rotating rod, thereby further increasing the stability of the communication antenna body. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a side view schematic diagram of the overall structure of the utility model;

[0026] Figure 3 It is a schematic diagram of the side cross-sectional structure of the base, support block, rotating rod and limiting device combination of the utility model;

[0027] Figure 4 It is a schematic diagram of the combined cross-sectional structure of the communication antenna body, base, support block, rotating rod, limiting device and fixing rod of the utility model;

[0028] Figure 5It is a schematic diagram of the explosion structure of the base, support block and rotating rod of the utility model;

[0029] Figure 6 It is a schematic diagram of the combined structure of the fixed rod, the anti-skid pad and the rotating rod of the utility model;

[0030] Figure 7 This is a schematic diagram of the overall structure of the second embodiment of the present utility model;

[0031] Figure 8 It is a side view schematic diagram of the overall structure of the second embodiment of the utility model.

[0032] In the figure: 1. Communication antenna body; 2. Base; 3. Support block; 4. Rotating rod; 5. Fixing rod; 6. Limiting device; 7. Dial block; 8. Limiting rod; 9. Limiting block; 10. Spring; 11. Limiting groove; 12. Support rod; 13. Foot pad; 14. Twist block; 51. Anti-slip pad. DETAILED DESCRIPTION

[0033] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0034] The following describes an embodiment of the utility model based on its overall structure.

[0035] Embodiment 1

[0036] A flat-panel satellite communication antenna, such as Figure 1 - Figure 6 As shown, it includes a communication antenna body 1.

[0037] Specifically, a base 2 is installed at the end of the communication antenna body 1. Under the setting of the base 2, the communication antenna body 1 can avoid friction with the ground when rotating, thereby reducing the probability of damage and making the communication antenna body 1 more durable. A support block 3 is installed at the end of the base 2. Through the setting of the support block 3, the communication antenna body 1 reduces contact with the base 2 when rotating, thereby reducing the resistance generated during rotation, making the communication antenna body 1 smoother and easier to rotate. A rotating rod 4 is rotatably installed at the end of the support block 3. Under the action of the rotating rod 4, the communication antenna body 1 is easier to rotate, so that the communication antenna body 1 has continuity when rotating, reducing the occurrence of jamming, and the sliding arrangement in the base 2 A fixing rod 5 is provided, and the rotating rod 4 drives the communication antenna body 1 to rotate. When it is adjusted to a suitable position, the fixing rod 5 is pushed, so that the rotating rod 4 is restricted and cannot rotate, thereby fixing the communication antenna body 1. After the communication antenna body 1 is adjusted, the probability of non-artificial rotation is reduced, thereby ensuring the stability of the signal of the communication antenna body 1. In addition, an anti-skid pad 51 is fixedly installed at the end of the fixing rod 5. When the fixing rod 5 fixes the rotating rod 4, under the action of the anti-skid pad 51, the friction between the fixing rod 5 and the rotating rod 4 is increased, thereby fixing the rotating rod 4 more stably, thereby increasing the stability of the communication antenna body 1, and a limiting device 6 for limiting the fixing rod 5 is slidably installed on the outer wall of the base 2. After the fixing rod 5 fixes the rotating rod 4, the fixing rod 5 is restricted under the action of the limiting device 6, so that the fixing rod 5 cannot move, thereby increasing the stability of the communication antenna body 1. The limiting device 6 is composed of a shifting block 7, a limiting rod 8, a limiting block 9 and a spring 10, and a shifting block 7 is installed on the outer wall of the base 2. The shifting block 7 is driven to rotate the shifting block 7, so that the shifting block 7 obtains a rotating force, and a limiting rod 8 is rotatably installed in the shifting block 7. When the shifting block 7 rotates, the limiting rod 8 is driven to slide upward, so that the limiting rod 8 obtains a sliding force. The limiting block 9 is fixedly installed at the end of the limiting rod 8. The limiting rod 8 slides upward, driving the limiting block 9 to slide upward synchronously, so that the limiting block 9 obtains a sliding force. , so that when the shift block 7 rotates, it drives the limit block 9 to slide upward, and a spring 10 is slidably installed on the outer wall of the limit rod 8. When the limit block 9 slides upward, the spring 10 is squeezed, so that the spring 10 is restricted, so that when the spring 10 loses the restriction, it will drive the limit block 9 to reset, and the outer wall of the fixing rod 5 is provided with a limit groove 11 corresponding to the limit device 6. After the direction of the communication antenna body 1 is adjusted, the fixing rod 5 is pushed to fix the rotating rod 4. When the fixing rod 5 is reset, the limit groove 11 coincides with the limit device 6, so that the limit block 9 loses the restriction, so that the spring 10 loses the squeezing force synchronously, and the spring 10 drives the limit block 9 to reset, thereby restricting the fixing rod 5, thereby increasing the stability of the communication antenna body 1.

[0038] See also Figure 1 - Figure 6The outer wall of the upper part of the rotating rod 4 is provided with teeth. When the fixing rod 5 drives the anti-slip pad 51 to fix the rotating rod 4, the friction between the fixing rod 5 and the rotating rod 4 is increased under the action of the teeth, thereby reducing the phenomenon of unintended rotation of the rotating rod 4, and the rotating rod 4 is fixedly installed at the bottom end of the communication antenna body 1.

[0039] See also Figure 1 - Figure 6 The shift block 7 is designed as an eccentric wheel. Through the setting of the eccentric wheel, when the shift block 7 is driven, the limit rod 8 will be driven upward, thereby driving the limit block 9 to squeeze the spring 10. When the fixed rod 5 is reset, the fixed rod 5 is restricted. The limit rod 8 and the limit block 9 are both cylindrical in design, and the end of the limit block 9 is rounded. When the limit groove 11 coincides with the limit block 9, the limit block 9 loses its restriction and is fixed in the limit groove 11. Through the setting of the rounded corners, the limit block 9 is easier to enter the limit groove 11, reducing the occurrence of jamming.

[0040] See also Figure 1 - Figure 6 The diameter of the limiting rod 8 is half of the diameter of the limiting block 9, so that when the limiting block 9 is restricted, the spring 10 will be squeezed, thereby causing the spring 10 to be squeezed, which is convenient for limiting the fixing rod 5.

[0041] See also Figure 1 - Figure 6 The anti-slip pad 51 is made of rubber. The friction between the fixing rod 5 and the rotating rod 4 is increased by setting the rubber. The rubber is soft and can cooperate with the teeth on the rotating rod 4, so as to better fix the communication antenna body 1.

[0042] Embodiment 2

[0043] See also Figure 7 - Figure 8 The difference between the second embodiment and the first embodiment is that on the basis of retaining the first embodiment, a support rod 12 is rotatably installed on the outer wall of the base 2. When the base 2 is placed, the ground may be uneven, causing the communication antenna body 1 to tilt, thereby affecting the final connection with the satellite signal and reducing the signal strength of the communication antenna body 1. Under the action of the support rod 12, the inclination of the communication antenna body 1 is reduced, and a foot pad 13 is fixedly installed at the end of the support rod 12. When the support rod 12 contacts the ground, the foot pad 13 is set to make the support rod 12 more stably support the communication antenna body 1, reducing the occurrence of poor signal caused by inclination, and a torsion block 14 is fixedly installed at the end of the support rod 12. Under the action of the torsion block 14, it is more convenient to adjust the height of the support rod 12, thereby making the communication antenna body 1 more practical.

[0044] See also Figure 7- Figure 8 The support rod 12 is designed as a screw rod. With the setting of the screw rod, the adjustment of the support rod 12 is easier and does not require complicated operations. The outer wall of the twist block 14 is provided with multiple notches, which makes it easier to rotate when the human hand rotates. The setting of the notches increases the friction between the human hand and the twist block 14, making it easier to use.

[0045] See also Figure 7 - Figure 8 The foot pad 13 is square in design. Under the effect of the square design, the contact area between the foot pad 13 and the ground is increased, so that the communication antenna body 1 is more stable. The foot pad 13 is made of rubber. Since the rubber is soft, it can better contact the ground when it contacts the ground, thereby further ensuring the stability of the communication antenna body 1.

[0046] The working principle of the utility model is as follows: when using the flat-panel satellite communication antenna, the communication antenna body 1 is turned on, and the communication antenna body 1 is rotated on the outer wall of the support block 3 through the setting of the rotating rod 4, so that the communication antenna body 1 is gradually connected to the satellite. Before rotating the communication antenna body 1, the dial block 7 is dialed, and under the setting of the eccentric circle of the dial block 7, the dial block 7 drives the limit rod 8 and the limit block 9 to move upward synchronously, thereby squeezing the spring 10. When the limit device 6 leaves the limit groove 11, the fixed rod 5 is pulled to release the restriction of the fixed rod 5 on the rotating rod 4, so that the rotating rod 4 can be rotated. After the communication antenna body 1 is connected to the satellite, the fixed rod 5 is reset, so that the limit groove 11 coincides with the limit device 6, and the limit device 6 restricts the fixed rod 5, so that the communication antenna body 1 can avoid the phenomenon of natural rotation when the connection is completed, so that the signal stability of the communication antenna body 1 is improved, which is more convenient for users to use.

[0047] Although an embodiment of the utility model has been shown and described, this specific embodiment is only an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contribution as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A flat-panel satellite communication antenna, comprising a communication antenna body (1), characterized in that: A base (2) is installed at the end of the communication antenna body (1), and a support block (3) is installed at the end of the base (2), and a rotating rod (4) is rotatably installed at the end of the supporting block (3); a fixing rod (5) is slidably installed in the base (2), and an anti-slip pad (51) is fixedly installed at the end of the fixing rod (5); and a limiting device (6) for limiting the fixing rod (5) is slidably installed on the outer wall of the base (2), and the limiting device (6) is composed of a shifting block (7), a limiting rod (8), a limiting block (9) and a spring (10); and a shifting block (7) is installed on the outer wall of the base (2), and a limiting rod (8) is rotatably installed in the shifting block (7), a limiting block (9) is fixedly installed at the end of the limiting rod (8), and a spring (10) is slidably installed on the outer wall of the limiting rod (8), and a limiting groove (11) corresponding to the limiting device (6) is opened on the outer wall of the fixing rod (5).

2. A flat-panel satellite communication antenna according to claim 1, characterized in that: The outer wall of the upper half of the rotating rod (4) is provided with teeth, and the rotating rod (4) is fixedly mounted on the bottom end of the communication antenna body (1).

3. A flat-panel satellite communication antenna according to claim 1, characterized in that: The shifting block (7) is designed as an eccentric wheel, and the limiting rod (8) and the limiting block (9) are both designed as cylinders, and the end of the limiting block (9) is designed as a rounded corner.

4. The flat-panel satellite communication antenna according to claim 1, characterized in that: The diameter of the limiting rod (8) is half of the diameter of the limiting block (9).

5. The flat-panel satellite communication antenna according to claim 1, characterized in that: The anti-slip pad (51) is made of rubber.

6. The flat-panel satellite communication antenna according to claim 1, characterized in that: A support rod (12) is rotatably mounted on the outer wall of the base (2), a foot pad (13) is fixedly mounted on the end of the support rod (12), and a torsion block (14) is fixedly mounted on the end of the support rod (12).

7. A flat-panel satellite communication antenna according to claim 6, characterized in that: The support rod (12) is designed as a screw rod, and the outer wall of the torsion block (14) is provided with a plurality of notches.

8. The flat-panel satellite communication antenna according to claim 6, characterized in that: The foot pad (13) is square in design and is made of rubber.

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