Sucker antenna with high stability

Abstract

The utility model discloses a sucker antenna with high stability, which comprises a sucker base and an antenna, the antenna is in threaded connection with the sucker base, a lantern ring plate is sleeved on the sucker base, external limiting plates are arranged on the outer side wall of the lantern ring plate around the center of the lantern ring plate in an array manner, a support adjusting frame is slidably arranged on the external limiting plates, and the support adjusting frame is provided with a support. A reinforcing suction cup is fixed to the bottom wall of the supporting adjusting frame, a clamping and fixing structure is arranged at the joint of a suction cup base and the lantern ring plate, and an adjusting assembly is arranged at the joint of the external limiting plate and the supporting adjusting frame. The utility model belongs to the technical field of sucker antennas, and particularly relates to a sucker antenna with high stability.

Description

Technical Field

[0001] The utility model belongs to the technical field of sucker antennas, and particularly relates to a sucker antenna with high stability. Background Art

[0002] A sucker antenna is a kind of vehicle-mounted antenna. A conventional sucker antenna includes a sucker base and an antenna connected to the base by a thread.

[0003] The existing sucker antennas are generally adsorbed and fixed by suckers. Under normal circumstances, they are connected relatively stably. However, long-term road bumps will cause the antenna to become loose from the vehicle body, reducing the stability. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a sucker antenna with high stability, effectively solving the problem of low stability of the existing sucker antennas.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: A sucker antenna with high stability includes a sucker base and an antenna. The antenna is threadedly connected to the sucker base. A collar plate is sleeved on the sucker base. An external limiting plate is arranged on the outer side wall of the collar plate in an array around the center of the collar plate. A support adjusting frame is slidably arranged on the external limiting plate. A reinforcing sucker is fixed on the bottom wall of the support adjusting frame. A clamping structure is arranged at the connection between the sucker base and the collar plate. An adjusting component is arranged at the connection between the external limiting plate and the support adjusting frame.

[0006] Preferably, the clamping structure includes a clamping block and a clamping groove. The clamping groove is arranged on the inner side wall of the collar plate. The clamping block is clamped on the clamping groove. A connecting rod is fixedly connected to the outer side wall of the clamping block. A fixed top block is fixed on the top wall of the sucker base. The connecting rod passes through the fixed top block and is slidably arranged. An end block is fixed at the end of the connecting rod away from the clamping block. A spring is sleeved on the connecting rod. One end of the spring is fixed on the outer side wall of the clamping block, and the other end is fixed on the outer side wall of the fixed top block.

[0007] Preferably, the clamping block is a wedge-shaped block.

[0008] Preferably, the adjusting component includes an external block and a threaded rod. The external block is fixed on the outer side wall of the support adjusting frame. The threaded rod is threadedly connected to the external block and one end is rotatably arranged on the outer side wall of the external limiting plate. A rotating block is fixed at the end of the threaded rod away from the external limiting plate.

[0009] Preferably, a moving groove is arranged on the support adjusting frame. A fixed limiting block is arranged in the moving groove. The fixed limiting block is fixed on the top wall of the sucker base. The moving groove and the fixed limiting block are arranged correspondingly.

[0010] Preferably, the reinforcing suction cup is a magnet suction cup, and the bottom wall of the reinforcing suction cup and the bottom wall of the suction cup base are on the same horizontal plane.

[0011] The beneficial effects of the present utility model adopting the above structure are as follows:

[0012] 1. By arranging a reinforcing suction cup around the base suction cup, rotating the rotating block drives the threaded rod to rotate, and the threaded rod drives the external block and the support adjusting frame to move as a whole, thereby driving the reinforcing suction cup to move, adjusting the position of the reinforcing suction cup, further increasing the adsorption area and adsorption range, and improving the support stability of the suction cup antenna.

[0013] 2. Through the setting of the clamping component, it is convenient to install and disassemble the collar plate and the reinforcing suction cup as a whole, and it is more convenient to use. Description of the Drawings

[0014] Figure 1 is a schematic diagram of the overall structure of a suction cup antenna with high stability proposed by the present utility model Figure 1 ;

[0015] Figure 2 is Figure 1 a partial enlarged view of part A in

[0016] Figure 3 is a schematic diagram of the structure of the clamping block and the clamping groove of a suction cup antenna with high stability proposed by the present utility model;

[0017] Figure 4 is a schematic diagram of the overall structure of a suction cup antenna with high stability proposed by the present utility model Figure 2 ;

[0018] Figure 5 is Figure 4 a partial enlarged view of part B in

[0019] Figure 6 is a schematic diagram of the overall structure of a suction cup antenna with high stability proposed by the present utility model Figure 3 。

[0020] Among them, 1. Suction cup base, 2. Antenna, 3. Collar plate, 4. External limit plate, 5. Support adjusting frame, 6. Reinforcing suction cup, 7. Clamping structure, 8. Adjusting component, 9. Clamping block, 10. Clamping groove, 11. Connecting rod, 12. Fixed top block, 13. End block, 14. Spring, 15. External block, 16. Threaded rod, 17. Rotating block, 18. Moving groove, 19. Fixed limit block. Detailed Embodiment

[0021] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative work shall fall within the protection scope of the present utility model.

[0022] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model 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 should not be construed as a limitation of the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. The following further describes the present utility model in detail with reference to the accompanying drawings.

[0023] As Figures 1-6 shown, a sucker antenna with high stability proposed by the present utility model includes a sucker base 1 and an antenna 2. The antenna 2 is threadedly connected to the sucker base 1. A collar plate 3 is sleeved on the sucker base 1. An external limiting plate 4 is arranged around the center of the collar plate 3 on the outer side wall of the collar plate 3. A support adjusting frame 5 is slidably arranged on the external limiting plate 4. A reinforcing sucker 6 is fixed on the bottom wall of the support adjusting frame 5. The reinforcing sucker 6 is a magnet sucker. The bottom wall of the reinforcing sucker 6 and the bottom wall of the sucker base 1 are on the same horizontal plane. A clamping structure 7 is arranged at the connection between the sucker base 1 and the collar plate 3. An adjusting component 8 is arranged at the connection between the external limiting plate 4 and the support adjusting frame 5.

[0024] As Figure 2 、 3 shown, the clamping structure 7 includes a clamping block 9 and a clamping groove 10. The clamping groove 10 is arranged on the inner side wall of the collar plate 3. The clamping block 9 is clamped on the clamping groove 10. A connecting rod 11 is fixedly connected to the outer side wall of the clamping block 9. A fixed top block 12 is fixed on the top wall of the sucker base 1. The connecting rod 11 passes through the fixed top block 12 and is slidably arranged. An end block 13 is fixed at the end of the connecting rod 11 away from the clamping block 9. A spring 14 is sleeved on the connecting rod 11. One end of the spring 14 is fixed on the outer side wall of the clamping block 9, and the other end is fixed on the outer side wall of the fixed top block 12. The clamping block 9 is a wedge-shaped block, which is convenient for installing and fixing the collar plate 3.

[0025] As Figure 5As shown in the figure, the adjusting component 8 includes an external connection block 15 and a threaded rod 16. The external connection block 15 is fixed on the outer side wall of the support adjusting frame 5. The threaded rod 16 is threadedly connected to the external connection block 15 and one end of it is rotatably arranged on the outer side wall of the external limit plate 4. A rotating block 17 is fixed at the end of the threaded rod 16 away from the external limit plate 4. Rotating the rotating block 17 drives the threaded rod 16 to rotate. The threaded rod 16 drives the external connection block 15 and the support adjusting frame 5 to move as a whole, thereby driving the reinforcing suction cup 6 to move, adjusting the position of the reinforcing suction cup 6, further increasing the adsorption area and the adsorption range, and increasing the stability.

[0026] An activity groove 18 is provided on the support adjusting frame 5. A fixed limit block 19 is arranged in the activity groove 18. The fixed limit block 19 is fixed on the top wall of the suction cup base 1. The activity groove 18 and the fixed limit block 19 are arranged correspondingly to limit the support adjusting frame 5, which is convenient for installation.

[0027] During specific use, the collar plate 3 is sleeved on the suction cup base 1. The clamping block 9 is aligned with the clamping groove 10, and the activity groove 18 is aligned with the fixed limit block 19. Press the collar plate 3 downward. The collar plate 3 squeezes the clamping block 9. The clamping block 9 drives the connecting rod 11 to move away from the clamping groove 10. The spring 14 is compressed. When the collar plate 3 continues to move downward to the position of the clamping groove 10, due to the restoring force of the spring 14 itself, the clamping block 9 is clamped into the clamping groove 10, thereby fixing the collar plate 3.

[0028] Rotating the rotating block 17 drives the threaded rod 16 to rotate. The threaded rod 16 drives the external connection block 15 and the support adjusting frame 5 to move as a whole, thereby driving the reinforcing suction cup 6 to move, adjusting the position of the reinforcing suction cup 6, further increasing the adsorption area and the adsorption range, and jointly adsorbing the suction cup base 1 and the reinforcing suction cup 6 on the vehicle surface, with good stability.

[0029] The above describes the present invention and its implementation manners. This description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments without creative efforts without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. A suction cup antenna with high stability, comprising a suction cup base (1) and an antenna (2), wherein the antenna (2) is threadedly connected to the suction cup base (1), characterized in that: A collar plate (3) is sleeved on the suction cup base (1); an external limit plate (4) is arranged in an array around the center of the collar plate (3) on the outer wall of the collar plate (3); a support adjustment frame (5) is slidably provided on the external limit plate (4); a reinforcement suction cup (6) is fixed on the bottom wall of the support adjustment frame (5); a clamping structure (7) is provided at the connection between the suction cup base (1) and the collar plate (3); and an adjustment component (8) is provided at the connection between the external limit plate (4) and the support adjustment frame (5).

2. The suction cup antenna with high stability according to claim 1, characterized in that: The clamping structure (7) comprises a clamping block (9) and a clamping groove (10), wherein the clamping groove (10) is arranged on the inner side wall of the collar plate (3), the clamping block (9) is clamped on the clamping groove (10), a connecting rod (11) is fixedly connected to the outer side wall of the clamping block (9), a fixed top block (12) is fixed on the top wall of the suction cup base (1), the connecting rod (11) penetrates the fixed top block (12) and is slidably arranged, an end block (13) is fixed to one end of the connecting rod (11) away from the clamping block (9), a spring (14) is provided on the outer sleeve of the connecting rod (11), one end of the spring (14) is fixed to the outer side wall of the clamping block (9), and the other end is fixed to the outer side wall of the fixed top block (12).

3. The suction cup antenna with high stability according to claim 2, characterized in that: The clamping block (9) is a wedge-shaped block.

4. The suction cup antenna with high stability according to claim 3, characterized in that: The adjustment assembly (8) comprises an external block (15) and a threaded rod (16); the external block (15) is fixed on the outer wall of the support adjustment frame (5); the threaded rod (16) is threadedly connected to the external block (15) and one end is rotatably arranged on the outer wall of the external limit plate (4); and a rotating block (17) is fixed to the end of the threaded rod (16) away from the external limit plate (4).

5. The suction cup antenna with high stability according to claim 4, characterized in that: The support adjustment frame (5) is provided with a movable groove (18), a fixed limit block (19) is provided in the movable groove (18), the fixed limit block (19) is fixed on the top wall of the suction cup base (1), and the movable groove (18) and the fixed limit block (19) are arranged correspondingly.

6. The suction cup antenna with high stability according to claim 5, characterized in that: The reinforcement suction cup (6) is a magnetic suction cup, and the bottom wall of the reinforcement suction cup (6) and the bottom wall of the suction cup base (1) are on the same horizontal plane.

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