Vehicle-mounted antenna base

Abstract

The utility model discloses a vehicle-mounted antenna base, which comprises a sucker base, an adjusting support and a clamping seat, the adjusting support is mounted on the sucker base, and a fixing ring for mounting an antenna pipe head is arranged at the upper end of the adjusting support; the suction cup base is a magnetic suction base, and a circle of edge extends out of the outer side of the suction cup base. The clamping seat is provided with a U-shaped clamping groove, an inserting groove allowing the edge of the suction cup base to be inserted therein is formed in the upper portion of the clamping groove, a screw hole allowing the locking bolt to be inserted therein is formed in the lower portion of the clamping groove, and the locking bolt extends into the clamping groove. The antenna is magnetically attracted and fixed through the sucker base or clamped and fixed through the clamping base. According to the utility model, the suction cup base and the clamping seat which can be sleeved on the suction cup base are utilized to meet two clamping requirements of magnetic attraction fixation and clamping fixation, a proper installation scheme can be selected according to actual use requirements, the vehicle-mounted antenna is installed in different areas of an automobile, different installation requirements of users are met, and the use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of vehicle antenna technology, and in particular to a vehicle antenna base. Background Technology

[0002] As an important component of the vehicle communication system, the vehicle antenna mount is mainly used to support and fix the vehicle antenna, ensuring its correct positioning for optimal wireless signal reception. Traditional mounts mostly adopt a fixed installation structure, such as being directly fixed to the roof, luggage rack, or other suitable flat areas of the vehicle body, and connected to the vehicle body by screws or welding.

[0003] However, some antennas require flexible installation. Depending on the usage scenario, some scenarios require temporary installation or frequent adjustment of the antenna position (such as short-distance communication needs or adaptation to different vehicle models). Fixed installation requires disassembling vehicle body parts, which is complicated and can easily damage the paint. Utility Model Content

[0004] To address the aforementioned issues, this invention provides a vehicle-mounted antenna base that can be flexibly installed in different locations on the vehicle body, making it more convenient to use.

[0005] Therefore, the technical solution of this utility model is: a vehicle-mounted antenna base, including a suction cup base, an adjusting bracket, and a clamping seat. The adjusting bracket is installed on the suction cup base, and the upper end of the adjusting bracket is provided with a fixing ring for installing the antenna nozzle. The suction cup base is a magnetic suction base, with a rim extending from the outer side of the suction cup base. The clamping seat is provided with a U-shaped clamping groove, and a slot for inserting the edge of the suction cup base is provided above the clamping groove. A screw hole for inserting a locking bolt is provided below the clamping groove, and the locking bolt extends into the clamping groove. The antenna is magnetically fixed by the suction cup base or clamped by the clamping seat.

[0006] Based on the above scheme and as a preferred embodiment of the above scheme: a magnetic suction piece is provided in the middle of the upper surface of the clamping groove, and a U-shaped slot is provided around the magnetic suction piece; the edge of the suction cup base is inserted into the slot and fixedly connected to the magnetic suction piece.

[0007] Based on the above scheme and as a preferred embodiment of the above scheme: the clamping groove is provided with a rubber layer and a metal gasket, and the locking bolt abuts against the metal gasket.

[0008] Based on the above scheme and as a preferred embodiment of the above scheme: the adjustment bracket includes a pitch angle adjustment component and a vertical rotation component. The pitch angle adjustment component is mounted on the suction cup base, the vertical rotation component is mounted on the pitch angle adjustment component, and the fixing ring is mounted on the vertical rotation component.

[0009] Based on the above scheme and as a preferred embodiment of the above scheme: the pitch angle adjustment component includes a column, the column is fixed on the suction cup base, a connecting plate is rotatably installed between the two columns, and a locking nut for fixing the connecting plate is provided on the side of the column.

[0010] Based on the above scheme and as a preferred embodiment of the above scheme: the vertical rotation assembly includes a fixed ring connecting seat, which is rotatably mounted on the connecting plate and fixed by a locking knob.

[0011] Compared with the prior art, the advantages of this utility model are: by using the suction cup base and the clamping seat that can be fitted onto the suction cup base, both magnetic fixation and clamping fixation are met. According to the actual use requirements, a suitable installation scheme can be selected to install the vehicle antenna in different areas of the car, meeting different installation needs of users and making it more convenient to use. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the split structure of this utility model;

[0014] Figure 3 This is a side view of the structure of the present invention in the clamping state;

[0015] Figure 4 This is a side view of the structure of the present invention in its magnetic attraction state.

[0016] The components are marked as follows: suction cup base 1, edge 11, adjusting bracket 2, fixing ring 21, column 22, connecting plate 23, locking nut 24, fixing ring connecting seat 25, locking knob 26, clamping seat 3, clamping groove 31, magnetic suction piece 32, slot 33, rubber layer 34, locking bolt 4, and metal washer 5. Detailed Implementation

[0017] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0018] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In the description of this utility model, "several" or "a number" means two or more, unless otherwise explicitly specified.

[0019] See the attached drawings. The vehicle-mounted antenna base described in this embodiment includes a suction cup base 1, an adjusting bracket 2, and a clamping seat 3. The suction cup base 1 is a magnetic base. The adjusting bracket 2 is mounted on the suction cup base 1, and its upper end has a fixing ring 21 for mounting the antenna nozzle. The adjusting bracket 2 includes a pitch angle adjustment assembly and a vertical rotation assembly. The pitch angle adjustment assembly includes a column 22, which is fixed to the suction cup base 1. A connecting plate 23 is rotatably mounted between the two columns 22, and a locking nut 24 for fixing the connecting plate is provided on the side of the column 22. The vertical rotation assembly includes a fixing ring connecting seat 25, which is rotatably mounted on the connecting plate 23 and locked in place by a locking knob 26. The fixing ring 21 is located on the fixing ring connecting seat 25.

[0020] In use, magnetically fix the suction cup base 1 to a flat part of the vehicle body (such as the roof), fix the pipe head of the vehicle antenna to the fixing ring 21 of the adjustment bracket 2, and then fix the vehicle antenna to the pipe head; next, vertically flip the connecting plate 23 to adjust the elevation angle of the vehicle antenna, then adjust the angle of the fixing ring connecting seat 25 to adjust the orientation of the vehicle antenna, and after adjustment, tighten the locking knob 26 to finally fix the vehicle antenna.

[0021] The suction cup base 1 has an outer edge 11 extending outwards; the clamping base 3 has a U-shaped clamping groove 31, and a magnetic suction piece 32 is provided in the middle of the upper side of the clamping groove 31. A U-shaped slot 33 is provided around the magnetic suction piece 32. The edge 11 of the suction cup base 1 is inserted into the slot 33, and the bottom surface of the suction cup base 1 is fixedly connected to the magnetic suction piece 32. A screw hole for inserting a locking bolt 4 is provided below the clamping groove 31. The locking bolt 4 extends into the clamping groove 31; a rubber layer 34 is provided on the upper surface of the clamping groove 31, and a metal washer 5 is provided inside the clamping groove 31. The locking bolt 4 abuts against the metal washer 5.

[0022] When it is necessary to fix the vehicle antenna to the trunk lid, if the suction cup base 1 cannot be installed firmly, a clamping seat 3 is fitted on the outside of the suction cup base 1 to change the fixing method to clamping. First, insert the suction cup base 1 into the slot 33 of the clamping seat 3, and the two are fixed by magnetic attraction; then, the clamping groove 31 of the clamping seat 3 is clipped into the edge of the trunk lid, the rubber layer 34 is attached to the outer layer of the car, the metal gasket 5 is attached to the inner layer of the car, the locking bolt 4 is screwed into the screw hole and pressed against the metal gasket 5, thereby firmly fixing it to the trunk lid. Then, adjust the angle of the antenna so that the antenna is kept in a vertical position.

[0023] This embodiment utilizes a suction cup base and a clamping seat that can be fitted onto the suction cup base to meet both magnetic fixation and clamping fixation needs. Depending on the actual usage requirements, a suitable installation scheme can be selected to install the vehicle antenna in different areas of the car, meeting different installation needs of users and making it more convenient to use.

[0024] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A vehicle-mounted antenna base, characterized in that: The device includes a suction cup base, an adjustment bracket, and a clamping seat. The adjustment bracket is mounted on the suction cup base, and its upper end has a fixing ring for mounting the antenna nozzle. The suction cup base is a magnetic base, with a rim extending from its outer side. The clamping seat has a U-shaped clamping groove, with a slot above the groove for inserting the edge of the suction cup base, and a screw hole below the groove for inserting a locking bolt. The locking bolt extends into the clamping groove. The antenna is magnetically fixed via the suction cup base or clamped via the clamping seat.

2. The vehicle-mounted antenna base as described in claim 1, characterized in that: A magnetic absorbing piece is provided in the middle of the upper surface of the clamping groove, and a U-shaped slot is provided around the magnetic absorbing piece; the edge of the suction cup base is inserted into the slot and fixedly connected to the magnetic absorbing piece.

3. The vehicle-mounted antenna base as described in claim 1, characterized in that: The clamping groove is provided with a rubber layer and a metal gasket, and the locking bolt abuts against the metal gasket.

4. The vehicle-mounted antenna base as described in claim 1, characterized in that: The adjustment bracket includes a pitch angle adjustment component and a vertical rotation component. The pitch angle adjustment component is mounted on the suction cup base, the vertical rotation component is mounted on the pitch angle adjustment component, and the fixing ring is mounted on the vertical rotation component.

5. A vehicle-mounted antenna base as described in claim 4, characterized in that: The pitch angle adjustment assembly includes a column, which is fixed on the suction cup base. A connecting plate is rotatably installed between the two columns, and a locking nut for fixing the connecting plate is provided on the side of the column.

6. The vehicle-mounted antenna base as described in claim 5, characterized in that: The vertical rotation assembly includes a fixed ring connecting seat, which is rotatably mounted on the connecting plate and fixed by a locking knob.

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