Antenna-based fixing device

Abstract

This utility model relates to the field of antenna fixing technology, and more particularly to an antenna fixing device, comprising: a fixing base, multiple first fixing parts, an adjusting part, and a second fixing part. The multiple first fixing parts are distributed at equal intervals. The adjusting part passes through the fixing base and is threadedly connected to the fixing base. The adjusting part is installed on the side of the first fixing part near the fixing base and is used to drive the first fixing part to move closer to or further away from the center position of the fixing base. The second fixing part is located on the side of the first fixing part away from the fixing base and is connected to the first fixing part. This utility model adjusts the position of the first fixing parts relative to the center position of the fixing base using the adjusting part, thereby fixing the antenna using the first fixing parts. Then, the second fixing part fixes the first fixing parts, achieving double fixing of the antenna, improving the antenna's stability, and preventing the antenna from falling and being damaged.

Description

Technical Field

[0001] This utility model relates to the field of antenna fixing technology, and in particular to an antenna-based fixing device. Background Technology

[0002] An antenna is a device used to transmit or receive radio waves, widely used in communications, broadcasting, radar, navigation, remote sensing, astronomy, and other fields. It is an indispensable key component in wireless communication systems. Antennas achieve wireless signal transmission and reception by converting high-frequency current in a conductor into electromagnetic waves (transmit mode) or electromagnetic waves in space into current in a conductor (receive mode). Antennas need to be installed in specific locations during use; therefore, a mounting device for securing the antenna is urgently needed.

[0003] Currently, the antenna is fixed by a thread, which means it is fixed by the thread at the bottom of the antenna. However, this fixing method is unstable during use, which can cause the antenna to fall off and be damaged. Utility Model Content

[0004] The technical problem to be solved by this utility model is: in order to solve the technical problem that the existing threaded fixed antennas fall off due to the instability of the fixing method, this utility model provides an antenna fixing device. By improving the structure of the antenna fixing device, the antenna can be doubled and the antenna fixing can be strengthened to prevent the antenna from falling off.

[0005] The technical solution adopted by this utility model to solve its technical problem is: an antenna-based fixing device, including: a fixing base, a plurality of first fixing parts, an adjusting part, and a second fixing part. The plurality of first fixing parts are distributed at equal intervals and are used together to fix the antenna. The adjusting part passes through the fixing base and is threadedly connected to the fixing base. The adjusting part is installed on the side of the first fixing part near the fixing base and is used to drive the first fixing part to move towards or away from the center position of the fixing base, so that the side of the first fixing part away from the adjusting part is in contact with the antenna to be fixed. The second fixing part is located on the side of the first fixing part away from the fixing base and is connected to the first fixing part.

[0006] Therefore, by adjusting the position of the first fixing part relative to the center of the fixing seat through the adjustment part, the antenna is fixed by the first fixing part, and then the first fixing part is fixed by the second fixing part. Compared with the existing threaded fixing method, this method has a simple structure and is easy to operate, so as to achieve double fixing of the antenna, improve the firmness of the antenna fixing, and prevent the antenna from falling and being damaged. In addition, the second fixing part is located on the side away from the fixing seat, so as to fix the first fixing part on the top of the first fixing part, so as to prevent the side of the first fixing part away from the fixing seat from loosening and affecting the fixing effect of the antenna.

[0007] As a further improvement to the above technical solution: the first fixing part includes a fixing plate and a rubber pad. The fixing plate has an arc-shaped cross-section, and the rubber pad is located on the side of the fixing plate away from the adjusting part. Therefore, the arc-shaped fixing plate can better fit the antenna. The rubber pad, as a connecting component between the fixing plate and the antenna, avoids direct contact between the fixing plate and the antenna, thus preventing scratches on the antenna surface. Furthermore, the rubber pad has a certain degree of elasticity, allowing for a tighter fit between the fixing plate and the antenna. This ensures that the force of the fixing plate is fully applied to the antenna, further improving the antenna's fixing effect.

[0008] As a further improvement to the above technical solution: the number of the first fixing parts is even, and there are multiple adjusting parts, with two first fixing parts sharing one adjusting part.

[0009] As a further improvement to the above technical solution: multiple first fixing parts are arranged opposite each other in pairs, and the first fixing parts arranged opposite each other share a single adjustment part. Therefore, by using a single adjustment part, the movement of two first fixing parts can be adjusted simultaneously, ensuring that the antenna remains at the center of the mounting base without deviation.

[0010] As a further improvement to the above technical solution: the second fixing part includes a first fixing block and a second fixing block, both of which are connected to the fixing plate. The first fixing block and the second fixing block are connected by a first locking member. Thus, through the cooperation of the first fixing block and the second fixing block, it is ensured that the side of the fixing plate away from the fixing base does not loosen, thereby further improving the antenna fixing effect.

[0011] As a further improvement to the above technical solution: a limiting groove is formed on the side of the fixing plate away from the rubber pad and relative to the position of the second fixing part.

[0012] As a further improvement to the above technical solution: The first fixing block and the second fixing block are provided with limiting protrusions on the side near the fixing plate. These limiting protrusions are adapted to the limiting grooves and are inserted into the limiting grooves. Therefore, when the first fixing block and the second fixing block are in contact with the fixing plate, the limiting protrusions inserted into the limiting grooves prevent the first fixing block and the second fixing block from sliding along the axial direction of the fixing plate. This ensures that the first fixing block and the second fixing block are always located on the side of the fixing plate away from the fixing seat, thereby ensuring that the side of the fixing plate away from the fixing seat does not loosen.

[0013] As a further improvement to the above technical solution, it also includes: multiple support parts, the two ends of which are respectively hinged to the fixing base and the first fixing part; wherein the number of support parts is equal to the number of the first fixing parts. Thus, a stable triangular structure is formed between the fixing base, the first fixing plate, and the support parts, thereby further improving the antenna's fixing effect.

[0014] As a further improvement to the above technical solution: the support part includes a sleeve rod and a sliding rod. One end of the sleeve rod is hinged to the fixed base, and one end of the sliding rod is hinged to the first fixed part. The other end of the sliding rod is inserted into the other end of the sleeve rod and slidably connected to it. A second locking member is provided at the other end of the sleeve rod, and the second locking member is threadedly connected to the sleeve rod and abuts against the sliding rod. Therefore, by rotating and loosening the second locking member, it is possible to adaptively adjust according to the different fixing requirements of different antenna models.

[0015] As a further improvement to the above technical solution: the mounting base is provided with a support platform for supporting the antenna to be fixed; the mounting base has a sliding groove, and sliders are provided on both sides of the mounting plate. The sliders are inserted into the sliding grooves to allow the mounting plate to slide in connection with the mounting base. Thus, through the cooperation of the sliders and the sliding grooves, it is ensured that the mounting plate will not shift as it moves towards or away from the center of the mounting base, thereby further improving the antenna's fixing effect.

[0016] Compared with the prior art, the beneficial effects of this utility model are: 1. This utility model adjusts the position of the first fixing part relative to the center of the fixing seat through the adjustment part, so as to fix the antenna with the first fixing part, and then fixes the first fixing part with the second fixing part. Compared with the existing threaded fixing method, this method has a simple structure and is easy to operate, so as to achieve double fixation of the antenna, improve the firmness of the antenna fixation, and prevent the antenna from falling and being damaged. In addition, the second fixing part is located on the side away from the fixing seat, so as to fix the first fixing part on the top of the first fixing part, so as to prevent the side of the first fixing part away from the fixing seat from loosening and affecting the antenna fixation effect.

[0017] 2. The curved cross-sectional shape of the fixing plate of this utility model can better fit the antenna; the rubber pad, as the connecting part between the fixing plate and the antenna, can avoid direct contact between the fixing plate and the antenna, thus avoiding scratches on the surface of the antenna. On the other hand, the rubber pad has a certain degree of elasticity, which can make the fixing plate and the antenna fit more tightly. In this way, it can ensure that the force of the fixing plate is fully applied to the antenna, thereby further improving the fixing effect of the antenna.

[0018] 3. This utility model ensures that the side of the fixing plate away from the fixing seat does not loosen due to the cooperation between the first fixing block and the second fixing block, thus further improving the fixing effect of the antenna. When the first fixing block and the second fixing block are in contact with the fixing plate, the limiting protrusion is inserted into the limiting groove, so that the first fixing block and the second fixing block will not slide along the axial direction of the fixing plate. In this way, the first fixing block and the second fixing block are always located on the side of the fixing plate away from the fixing seat, thereby ensuring that the side of the fixing plate away from the fixing seat does not loosen.

[0019] 4. This utility model uses the cooperation between the slider and the groove to ensure that the fixing plate will not shift when it moves towards or away from the center of the fixing seat, thereby further improving the fixing effect of the antenna. Attached Figure Description

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the antenna-based fixing device of this utility model; Figure 2 A schematic diagram of the installation of the first fixing part and the adjusting part of this utility model; Figure 3 A top view showing the installation of the first fixing part and the adjusting part of this utility model; Figure 4 This is a schematic diagram of the structure of the first fixing part of this utility model; Figure 5 This is a schematic diagram of the structure of the second fixing part of this utility model; Figure 6 This is a schematic diagram of the structure of the fixing base of this utility model.

[0022] In the diagram: 1. Fixture; 101. Support platform; 102. Slide groove; 2. First fixing part; 201. Fixing plate; 202. Rubber pad; 203. Limiting groove; 204. Slider; 3. Adjustment section; 4. Second fixing part; 401. First fixing block; 402. Second fixing block; 403. First locking element; 404. Limiting protrusion; 5. Support section; 501. Sleeve rod; 502. Slide rod; 503. Second locking element. Detailed Implementation

[0023] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, illustrating only the basic structure of the present invention, and therefore only show the components relevant to the present invention.

[0024] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," etc., indicating the orientation or positional relationship shown in the accompanying drawings, 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, and therefore should not be construed as a limitation of this utility model. Furthermore, features defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] like Figures 1 to 6 The diagram shows the preferred embodiment of this utility model. The antenna-based fixing device of this embodiment includes: a fixing base 1, a plurality of first fixing parts 2, an adjusting part 3, and a second fixing part 4. The plurality of first fixing parts 2 are distributed at equal intervals and are used together to fix the antenna. The adjusting part 3 passes through the fixing base 1 and is threadedly connected to the fixing base 1. The adjusting part 3 is installed on the side of the first fixing part 2 near the fixing base 1 and is used to drive the first fixing part 2 to move towards or away from the center position of the fixing base 1, so that the side of the first fixing part 2 away from the adjusting part 3 is in contact with the antenna to be fixed. The second fixing part 4 is located on the side of the first fixing part 2 away from the fixing base 1 and is connected to the first fixing part 2. Therefore, by adjusting the position of the first fixing part relative to the center of the fixing base 1 through the adjusting part 3, the antenna is fixed by the first fixing part 2, and then the first fixing part 2 is fixed by the second fixing part 4. Compared with the existing threaded fixing method, this method has a simple structure and is easy to operate, so as to achieve double fixing of the antenna, improve the firmness of the antenna fixing, and prevent the antenna from falling and being damaged. In addition, the second fixing part 4 is located on the side away from the fixing base 1, so as to fix the first fixing part 2 on the top of the first fixing part 2, so as to prevent the side of the first fixing part 2 away from the fixing base 1 from loosening and affecting the fixing effect of the antenna.

[0027] In other words, the movement of the first fixing part 2 is controlled by the adjusting part 3. The area of ​​the first fixing part 2 near the fixing base 1 is fixed by the adjusting part 3 (that is, if the adjusting part 3 does not rotate, the area of ​​the first fixing part 2 near the fixing base 1 will not move, and the first fixing part 2 in this area will not loosen). The area of ​​the first fixing part 2 away from the fixing base 1 is fixed by the second fixing part 4. In this way, the entire first fixing part 2 will not loosen from top to bottom (that is, the second fixing part 4 prevents the top of the first fixing part 2 from loosening, and the adjusting part 3 prevents the bottom of the first fixing part 2 from loosening). Both the top and bottom are designed to prevent loosening, so as to further improve the fixing effect of the antenna. In addition, the area where the antenna is fixed is a section (that is, from the area of ​​the first fixing part 2 near the fixing base 1 to the area of ​​the first fixing part 2 away from the fixing base 1). In this way, by increasing the fixing area of ​​the antenna, the firmness of the antenna fixing is further improved, and the antenna is prevented from falling and being damaged.

[0028] In this embodiment, the first fixing part 2 includes a fixing plate 201 and a rubber pad 202. The fixing plate 201 has an arc-shaped cross-section, and the rubber pad 202 is located on the side of the fixing plate 201 away from the adjusting part 3. The number of the first fixing parts 2 is even, and there are multiple adjusting parts 3. Two first fixing parts 2 share one adjusting part 3. The multiple first fixing parts 2 are arranged opposite to each other in pairs, and the two opposite first fixing parts 2 share one adjusting part 3. Therefore, the arc-shaped fixing plate 201 can better fit the antenna; the rubber pad 202, as the connecting component between the fixing plate 201 and the antenna, can avoid direct contact between the fixing plate 201 and the antenna, thus avoiding scratches on the antenna surface. On the other hand, the rubber pad 202 has a certain degree of elasticity, which can make the fixing plate 201 fit more tightly with the antenna. This ensures that the force of the fixing plate 201 is fully applied to the antenna, thereby further improving the antenna's fixing effect; the two first fixing parts 2 can be adjusted to move together simultaneously through an adjustment part 3, so that the antenna is always in the center position of the fixing seat 1 without deviation.

[0029] It should be noted that: The fact that the arc-shaped fixing plate 201 can better fit the antenna means that, because the arc-shaped fixing plate 201 can cover a larger area compared to a flat plate, it can better fit the antenna, greatly increasing the force exerted by the fixing plate 201 on the antenna, thereby further improving the antenna's fixation and preventing the antenna from falling off and being damaged. II. Figure 3 As shown, the four first fixing parts 2 are respectively labeled as: A first fixing part 2, B first fixing part 2, C first fixing part 2, and D first fixing part 2, and the two adjusting parts 3 are respectively labeled as: A adjusting part 3 and B adjusting part 3. The A first fixing part 2, B first fixing part 2, C first fixing part 2, and D first fixing part 2 are arranged sequentially. The A first fixing part 2 and the C first fixing part 2 are arranged opposite to each other and are adjusted by the A adjusting part 3. The B first fixing part 2 and the D first fixing part 2 are arranged opposite to each other and are adjusted by the B adjusting part 3.

[0030] For example, the adjusting part 3 uses a two-way threaded rod.

[0031] In this embodiment, the second fixing part 4 includes a first fixing block 401 and a second fixing block 402. Both the first fixing block 401 and the second fixing block 402 are connected to the fixing plate 201. The first fixing block 401 and the second fixing block 402 are connected by a first locking member 403. Thus, through the mutual cooperation of the first fixing block 401 and the second fixing block 402, it is ensured that the side of the fixing plate 201 away from the fixing base 1 does not loosen, thereby further improving the fixing effect of the antenna.

[0032] For example, the first locking element 403 uses bolts.

[0033] In this embodiment, a limiting groove 203 is formed on the side of the fixing plate 201 away from the rubber pad 202 and relative to the second fixing part 4; a limiting protrusion 404 is provided on the side of the first fixing block 401 and the second fixing block 402 near the fixing plate 201, the limiting protrusion 404 is adapted to the limiting groove 203, and the limiting protrusion 404 is inserted into the limiting groove 203. Therefore, when the first fixing block 401 and the second fixing block 402 are in contact with the fixing plate 201, the limiting protrusion 404 is inserted into the limiting groove 203, so that the first fixing block 401 and the second fixing block 402 will not slide along the axial direction of the fixing plate 201. In this way, the first fixing block 401 and the second fixing block 402 are always located on the side of the fixing plate 201 away from the fixing seat 1, thereby ensuring that the side of the fixing plate 201 away from the fixing seat 1 does not loosen.

[0034] In this embodiment, the system further includes: multiple support parts 5, with both ends of each support part 5 hinged to the fixed base 1 and the first fixed part 2, respectively; wherein the number of support parts 5 is equal to the number of the first fixed parts 2; each support part 5 includes: a sleeve rod 501 and a sliding rod 502, one end of the sleeve rod 501 is hinged to the fixed base 1, one end of the sliding rod 502 is hinged to the first fixed part 2, the other end of the sliding rod 502 is inserted into the other end of the sleeve rod 501 and slidably connected to the sleeve rod 501, and the other end of the sleeve rod 501 is provided with a second locking member 503, which is threadedly connected to the sleeve rod 501 and abuts against the sliding rod 502. Thus, a stable triangular structure is formed between the fixed base 1, the first fixed plate 201, and the support parts 5 to further improve the antenna's fixing effect; by rotating and loosening the second locking member 503, it can be adaptively adjusted according to the different fixing requirements of different antenna models.

[0035] For example, the second locking element 503 uses bolts.

[0036] In this embodiment, the mounting base 1 is provided with a support platform 101, which is used to support the antenna to be fixed.

[0037] In this embodiment, the mounting base 1 has a sliding groove 102, and sliders 204 are provided on both sides of the mounting plate 201. The sliders 204 are inserted into the sliding groove 102 so that the mounting plate 201 is slidably connected to the mounting base 1. Thus, through the cooperation between the sliders 204 and the sliding groove 102, it is ensured that the mounting plate 201 will not shift when moving towards or away from the center position of the mounting base 1, thereby further improving the antenna fixing effect.

[0038] The antenna fixing process of this utility model (taking four first fixing parts 2, two adjusting parts 3, and four supporting parts 5 as an example) is as follows: First, in the initial state, the second locking part 503 is loosened so that the slide rod 502 can slide relative to the sleeve rod 501, and the antenna to be fixed is placed on the support platform 101; then, the two adjusting parts 3 are rotated in sequence so that the rubber pads 202 of the four first fixing parts 2 abut against the outer wall of the antenna, so that the four first fixing plates 201 are in contact with the outer wall of the antenna; then, the second locking parts 503 of the four supporting parts 5 are rotated and tightened in sequence so that the slide rod 502 no longer slides relative to the sleeve rod 501; finally, the limiting protrusions 404 on the first fixing block 401 and the second fixing block 402 are aligned with the limiting grooves 203 on the fixing plate 201, and the first fixing block 401 and the second fixing block 402 are fixed by the first locking part 403, thus completing the antenna fixing operation.

[0039] In summary, this utility model adjusts the position of the first fixing part relative to the center of the fixing base 1 through the adjusting part 3, so as to fix the antenna using the first fixing part 2, and then fixes the first fixing part 2 through the second fixing part 4. Compared with the existing threaded fixing method, this method has a simple structure and is easy to operate, so as to achieve double fixation of the antenna, improve the firmness of the antenna fixation, and prevent the antenna from falling and being damaged. In addition, the second fixing part 4 is located on the side away from the fixing base 1, so as to fix the first fixing part 2 on the top of the first fixing part 2, so as to prevent the side of the first fixing part 2 away from the fixing base 1 from loosening and affecting the antenna fixation effect.

[0040] The above description is based on the preferred embodiments of this utility model. Through the above description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined by the scope of the claims.

Claims

1. A fixing device based on an antenna, characterized in that, include: Fixture (1), and Multiple first fixing parts (2) are distributed at equal intervals, and the multiple first fixing parts (2) are used together to fix the antenna; Adjustment part (3) passes through the fixing base (1) and is threadedly connected to the fixing base (1). The adjustment part (3) is installed on the side of the first fixing part (2) near the fixing base (1) and is used to drive the first fixing part (2) to move towards or away from the center position of the fixing base (1) so that the side of the first fixing part (2) away from the adjustment part (3) fits against the antenna to be fixed. The second fixing part (4) is located on the side of the first fixing part (2) away from the fixing seat (1) and is connected to the first fixing part (2).

2. The antenna-based fixing device according to claim 1, characterized in that, The first fixing part (2) includes: The fixing plate (201) and the rubber pad (202) are provided. The fixing plate (201) has an arc-shaped cross-section, and the rubber pad (202) is located on the side of the fixing plate (201) away from the adjustment part (3).

3. The antenna-based fixing device according to claim 1, characterized in that, The number of the first fixing parts (2) is even, and there are multiple adjustment parts (3), and two first fixing parts (2) share one adjustment part (3).

4. The antenna-based fixing device according to claim 1, characterized in that, Multiple first fixing parts (2) are arranged opposite each other in pairs, and the first fixing parts (2) arranged opposite each other in pairs share an adjustment part (3).

5. The antenna-based fixing device according to claim 2, characterized in that, The second fixing part (4) includes: The first fixing block (401) and the second fixing block (402) are both connected to the fixing plate (201). The first fixing block (401) and the second fixing block (402) are connected by the first locking member (403).

6. The antenna-based fixing device according to claim 5, characterized in that, The fixing plate (201) has a limiting groove (203) on the side away from the rubber pad (202) and at a position relative to the second fixing part (4).

7. The antenna-based fixing device according to claim 6, characterized in that, The first fixing block (401) and the second fixing block (402) are provided with a limiting protrusion (404) on the side near the fixing plate (201). The limiting protrusion (404) is adapted to the limiting groove (203) and the limiting protrusion (404) is inserted into the limiting groove (203).

8. The antenna-based fixing device according to claim 1, characterized in that, Also includes: Multiple support parts (5), the two ends of which are respectively hinged to the fixed base (1) and the first fixed part (2); The number of the support parts (5) is equal to the number of the first fixing parts (2).

9. The antenna-based fixing device according to claim 8, characterized in that, The support portion (5) includes: The sleeve rod (501) and the slide rod (502) are provided. One end of the sleeve rod (501) is hinged to the fixed seat (1), and one end of the slide rod (502) is hinged to the first fixed part (2). The other end of the slide rod (502) is inserted into the other end of the sleeve rod (501) and slidably connected to the sleeve rod (501). The other end of the sleeve rod (501) is provided with a second locking member (503), and the second locking member (503) is threadedly connected to the sleeve rod (501). The second locking member (503) abuts against the slide rod (502).

10. The antenna-based fixing device according to claim 2, characterized in that, The mounting base (1) is provided with a support platform (101), which is used to support the antenna to be fixed; The fixed base (1) has a sliding groove (102), and the fixed plate (201) has sliders (204) on both sides. The sliders (204) are inserted into the sliding groove (102) so that the fixed plate (201) and the fixed base (1) are slidably connected.

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