Retractable antenna position adjusting device

Abstract

The invention discloses a storable antenna position adjusting device, which belongs to the technical field of antenna auxiliary installation and comprises a supporting module and a telescopic module. The supporting module comprises a first mounting plate, a telescopic module is mounted on one side surface of the first mounting plate, and a supporting rod is connected to the other side surface of the first mounting plate and connected with the platform through a supporting assembly. The telescopic module comprises a telescopic assembly, the telescopic assembly comprises a second mounting plate and at least one telescopic unit, the second mounting plate is detachably connected with the first mounting plate through the telescopic unit, the second mounting plate is provided with an antenna, and the telescopic unit drives the second mounting plate to reciprocate so as to adjust the position of the antenna. The storable antenna position adjusting device comprises the telescopic module and the supporting module, all the modules are separately transported and assembled on site, the occupied space in the transportation process is reduced, transfer and transportation are convenient, rapid assembly can be conducted on site, and the storable antenna position adjusting device has good application value.

Description

Technical Field

[0001] This invention belongs to the field of antenna-assisted installation technology, specifically relating to a retractable antenna position adjustment device. Background Technology

[0002] As a crucial component of data transmission systems, antennas require careful consideration of the impact of surrounding obstacles on signal transmission to ensure they receive suitable signals. A common approach is to elevate the antenna to a certain height. Therefore, antenna design must incorporate an antenna base to raise the antenna to a suitable height and mitigate the effects of obstacles. However, in practical operation, some obstacles may be too high (e.g., rooftop railings, trees, etc.), necessitating a temporary increase in antenna height that is both adjustable and stable.

[0003] Existing antenna bases cannot adequately balance height with adjustability, and their complex size and structure make them difficult to install and transport.

[0004] Therefore, there is an urgent need for an antenna position adjustment device that is easy to transport and can be quickly assembled on-site. Summary of the Invention

[0005] In view of one or more of the above-mentioned defects or improvement needs of the prior art, the present invention provides a retractable antenna position adjustment device, wherein a detachable telescopic module and a support module are provided to facilitate transportation and rapid on-site assembly.

[0006] To achieve the above objectives, the present invention provides a retractable antenna position adjustment device, which includes a support module and a telescopic module; The support module includes a first mounting plate, one side surface of which is a mounting surface for mounting the telescopic module, and the other side surface is a connecting surface on which a support rod is connected. A support component is provided at the end of the support rod away from the first mounting plate, and the support component can be connected to the platform. The telescopic module includes a telescopic component, which includes a second mounting plate and at least one telescopic unit. One end of the telescopic unit is connected to the second mounting plate, and the other end is detachably connected to the first mounting plate. The telescopic unit can drive the second mounting plate to reciprocate along a first direction. The second mounting plate is connected to the antenna on the side facing away from the telescopic unit, so that the position of the antenna can be adjusted by the reciprocating motion of the second mounting plate.

[0007] As a further improvement of the present invention, the telescopic unit includes a screw and a sleeve threadedly connected to the screw; The end of the screw away from the sleeve is rotatably connected to the second mounting plate. A connecting plate is provided at the end of the sleeve away from the second mounting plate, and the connecting plate is detachably connected to the first mounting plate.

[0008] As a further improvement of the present invention, a positioning groove is provided on the surface of the first mounting plate near the connecting plate, and the connecting plate can be embedded in the positioning groove.

[0009] As a further improvement of the present invention, the first end of the positioning groove is located on the side wall of the first mounting plate, so that the connecting plate can enter the positioning groove from the first end of the positioning groove.

[0010] As a further improvement of the present invention, a first limiting member is provided on the side of the positioning groove away from its bottom. The first limiting member is provided at a first end away from the positioning groove and is fixedly connected to the first mounting plate to limit the position of the connecting plate. And / or, The first mounting plate is also provided with a second limiting member. One end of the second limiting member is rotatably connected to the mounting plate, and the other end is detachably connected to the first mounting plate. The second limiting member can be straddling the side of the connecting plate away from the first mounting plate to limit the connecting plate.

[0011] As a further improvement of the present invention, the first mounting plate and / or the second mounting plate are ring-shaped structures, and the telescopic units are multiple units spaced apart along the circumferential direction.

[0012] As a further improvement of the present invention, the telescopic components are multiple components arranged sequentially along a first direction, and adjacent second mounting plates are connected by the telescopic unit. The second mounting plate located at the first end of the telescopic module is connected to the antenna, and the telescopic unit located at the second end of the telescopic module is connected to the first mounting plate.

[0013] As a further improvement of the present invention, the support assembly includes a connecting seat, the surface of the connecting seat near the support rod being rotatably connected to the support rod; The connecting base has unfolding plates at both ends, which are rotatably connected to the connecting base. The unfolding plates can switch between the unfolded and retracted states of the support component by rotating.

[0014] As a further improvement of the present invention, the middle part of the unfolding plate is rotatably connected to the connecting seat, so that a portion of the unfolding plate can be rotated to the bottom of the connecting seat.

[0015] As a further improvement of the present invention, the connecting seat includes a base plate and two upright plates disposed on the base plate, the two upright plates being disposed on both sides of the support rod, and the two upright plates being rotatably connected to the support rod; The upright plate has a groove on its inner wall near the support rod. The grooves are arranged in multiple circumferentially. The support rod has a positioning element on its outer wall near the upright plate. The positioning element can be embedded in the groove to determine the rotation angle of the support rod.

[0016] The aforementioned improved technical features can be combined with each other as long as they do not conflict with each other.

[0017] In summary, the beneficial effects of the above-described technical solutions conceived by this invention compared with the prior art include: (1) The retractable antenna position adjustment device of the present invention divides the position adjustment device into two parts: a telescopic module and a support module, which are detachably connected. Then, by transporting each module separately and assembling it on site, the space occupied during transportation is reduced, which facilitates transfer and transportation. (2) The retractable antenna position adjustment device of the present invention realizes the tilt angle and height adjustment of the first mounting plate through the rotational connection between the support rod and the first mounting plate, and increases the contact area between the device and the platform ground through the unfolding plate in the support assembly, thereby increasing the stability of the device. At the same time, the unfolding plate can be rotatably connected to the connecting seat, and can be folded in the storage state to reduce the space occupied. (3) The retractable antenna position adjustment device of the present invention achieves rapid positioning and matching between the connecting plate and the first mounting plate through the matching setting of the connecting plate and the positioning groove. One end of the positioning groove is located on the side wall of the first mounting plate so that the connecting plate can be inserted into the first mounting plate from the end. The connecting plate is fixedly connected by configuring the first limiting member and the second limiting member, so that there is no need to set up a bolt structure for connection, thereby improving the assembly efficiency. (4) The retractable antenna position adjustment device of the present invention controls the extension range of the telescopic module by adding or reducing the telescopic components in the telescopic module, and the telescopic components are detachably connected to meet the position requirements of the antenna. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of the retractable antenna position adjustment device in Embodiment 1 of the present invention; Figure 2 This is a schematic diagram of the overall structure of the support module in the stowed state in an embodiment of the present invention; Figure 3 This is a schematic diagram of the overall structure of the telescopic module in Embodiment 1 of the present invention; Figure 4 This is a schematic diagram of the overall structure of the telescopic module in Embodiment 2 of the present invention; Figure 5 This is a schematic diagram of the overall structure of the retractable antenna position adjustment device in Embodiment 2 of the present invention; Figure 6 This is a partial enlarged view of the connection point between the telescopic component and the support module in Embodiment 2 of the present invention when they are not fully connected; Figure 7 This is a partial enlarged view of the connection point when the telescopic component and the support module are fully connected in Embodiment 2 of the present invention; Figure 8 This is a structural diagram of the telescopic module having multiple telescopic components in Embodiment 2 of the present invention; Figure 9 This is an exploded view of the supporting component structure in an embodiment of the present invention; Figure 10 This is a partial enlarged view of the positioning element and the first groove in the support assembly of this invention embodiment; In all the accompanying drawings, the same reference numerals denote the same technical features, specifically: 1. Support module; 101. First mounting plate; 102. Support rod; 103. Support assembly; 1031. Connecting seat; 1032. First unfolding plate; 1033. Second unfolding plate; 1034. Second rotating shaft; 1035. Shaft pin; 1036. First groove; 1037. Positioning element; 1038. Second groove; 1039. Elastic element; 104. First limiting element; 105. Second limiting element; 106. Positioning slot; 2. Telescopic module; 201. Second mounting plate; 202. Screw; 203. Sleeve; 204. First connecting plate; 205. Drive motor; 206. Second connecting plate. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. Furthermore, the technical features involved in the various embodiments of this invention described below can be combined with each other as long as they do not conflict with each other.

[0020] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention 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. Therefore, they should not be construed as limitations on this invention.

[0021] 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 indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0024] Example: Please see Figures 1-10The retractable antenna position adjustment device in a preferred embodiment of the present invention includes a support module 1 and a telescopic module 2. The support module 1 includes a first mounting plate 101, one side of which is a mounting surface for mounting the telescopic module 2, and the other side of which is a connecting surface connected to a support rod 102. A support component 103 is provided at the end of the support rod 102 away from the first mounting plate 101, and the support component 103 is connected to the platform. The telescopic module 2 includes a telescopic component, which includes a second mounting plate 201 and at least one telescopic unit. One end of the telescopic unit is connected to the second mounting plate 201, and the other end is detachably connected to the first mounting plate 101. This allows the second mounting plate 201 to reciprocate along a first direction (i.e., the telescopic movement direction of the telescopic unit), thereby driving the antenna mounted on the second mounting plate 201 to adjust its position.

[0025] In one embodiment, both the first mounting plate 101 and the second mounting plate 201 are ring structures. The telescopic units are multiple units spaced apart along the ring direction, and the spacing between adjacent telescopic units is equal to ensure stable connection between each telescopic component and between the telescopic component and the support module 1, thereby ensuring the stability of the entire antenna position adjustment device.

[0026] Furthermore, the support rods 102 can also be configured as multiple rods spaced apart along the circumference, and the support rods 102 are rotatably connected to the first mounting plate 101. The support rods 102 can rotate radially, thereby realizing the switching between the unfolded state and the retracted state of the support rods 102.

[0027] Furthermore, the telescopic unit includes a screw 202 and a sleeve 203 threadedly connected to the screw 202. The end of the screw 202 away from the sleeve 203 is rotatably connected to the second mounting plate 201, and the end of the sleeve 203 away from the screw 202 is provided with a connecting plate. The connection between the telescopic component and the support module 1 is realized through the connection between the connecting plate and the first mounting plate 101, and the connection between the connecting plate and the first mounting plate 101 is detachable.

[0028] In a preferred embodiment, the telescopic unit further includes a drive motor 205, which is fixedly connected to the second mounting plate 201. Its output shaft is fixedly connected to the screw 202, thereby driving the screw 202 to rotate. The sleeve 203 is fixedly connected to the first mounting plate 101 or the second mounting plate 201 through a connecting plate, so that the relative position of the screw 202 and the sleeve 203 in the axial direction (i.e., the first direction) can be adjusted during the rotation of the screw 202, thereby changing the length of the telescopic unit itself.

[0029] Furthermore, the drive motor 205 is disposed on the side surface of the second mounting plate 201 away from the first mounting plate 101, and a through hole is correspondingly provided on the second mounting plate 201 so that the screw 202 passes through and then matches the sleeve 203.

[0030] In another preferred embodiment, the drive motor 205 can be detachably connected to the first mounting plate 101, and correspondingly, the sleeve 203 is rotatably connected to the first mounting plate 101. Then, when there are multiple telescopic units, the orientation of the second mounting plate 201 can be adjusted by controlling the extension amount of different telescopic units, thereby changing the orientation setting of the antenna.

[0031] Furthermore, the height of the sleeve 203 is the minimum height of the telescopic unit's range, wherein the telescopic unit's range is 0.5m to 1m.

[0032] More preferably, the sleeve 203 has through holes extending through both ends. These through holes can be divided into two axially arranged parts. The inner circumferential wall of the first part has an internal thread that matches the screw 202. The inner circumferential wall of the second part has a gap with the outer circumferential wall of the screw 202. Correspondingly, the end of the screw 202 away from the second mounting plate 201 has an incomplete thread structure. This allows the end with the incomplete thread structure to reciprocate in the second part when the sleeve 203 and the screw 202 move relative to each other. When this end abuts against the internal thread structure of the sleeve 203, the screw 202 cannot continue to move, thus preventing the screw 202 from coming out of the sleeve 203 and ensuring the safety performance of the telescopic unit.

[0033] Furthermore, during transportation, the screw 202 and sleeve 203 can be transported separately. Upon arrival at the site, they can be assembled. This can be achieved by fixing the sleeve 203 to the mounting plate on-site, aligning the screw 202 and sleeve 203, and then rotating the screw 202 to complete the assembly. Preferably, the end of the screw 202 can be threaded into the sleeve 203 to achieve normal assembly procedures, and the stroke can be controlled by the drive motor 205.

[0034] In embodiment 1, the connecting plate is a first connecting plate 204. Mounting holes are provided on the first connecting plate 204 and the first mounting plate 101 respectively, so that when the first connecting plate 204 and the first mounting plate 101 are aligned, the first connecting plate 204 and the first mounting plate 101 are bolted together, thereby fixing the telescopic module 2 and the support module 1 together.

[0035] Furthermore, a positioning groove 106 is formed on the surface of the first mounting plate 101 near the first connecting plate 204, so that the first connecting plate 204 can be directly embedded in the positioning groove 106, thereby enabling rapid assembly of the first connecting plate 204 and the first mounting plate 101. Preferably, the positioning groove 106 and the first connecting plate 204 can be configured as irregular shapes, so that when the first connecting plate 204 matches the positioning groove 106, the mounting holes between the first connecting plate 204 and the first mounting plate 101 are also aligned.

[0036] In embodiment 2, the first end of the positioning groove 106 is located on the side wall of the first mounting plate 101, so that the connecting plate can enter the positioning groove 106 from the first end. The side wall is preferably the outer side wall of an annular structure, and then the connecting plate can be inserted into the positioning groove 106 radially. Preferably, the positioning groove 106 is a trapezoidal structure, and the first end is the larger end. Correspondingly, the connecting plate is the second connecting plate 206, which is also set as a trapezoidal structure.

[0037] Furthermore, a first limiting member 104 is provided corresponding to the positioning groove 106. The first limiting member 104 is provided on the mounting surface of the first mounting plate 101 and is fixedly connected to the first mounting plate 101. The first limiting member 104 is provided on the side of the positioning groove 106 away from its groove body, so that when the second connecting plate 206 is inserted from the first end of the positioning groove 106, it can limit the second connecting plate 206 in the first direction.

[0038] Meanwhile, the first limiting member 104 needs to be set on the side of the positioning groove 106 away from its first end, so as to avoid obstructing the movement of the sleeve 203, and / or, the first limiting member 104 is two respectively set on both sides of the sleeve 203, so that the sleeve 203 can move in the channel formed between the two first limiting members 104.

[0039] More preferably, the first limiting member 104 is disposed at the first end away from the positioning groove 106, and after the second connecting plate 206 is embedded in the positioning groove 106, the sleeve 203 can abut against the first limiting member 104, thereby limiting the sleeve 203 radially.

[0040] Furthermore, a second limiting member 105 may be provided. The second limiting member 105 is disposed on the first mounting plate 101. One end of the second limiting member 105 is rotatably connected to the first mounting plate 101, and the other end is detachably connected to the first mounting plate 101. After the second limiting member 105 is fixedly connected to the first mounting plate 101, the second limiting member 105 straddles the side of the connecting plate away from the first mounting plate 101, thus limiting the second connecting plate 206 in the first direction. Preferably, the other end of the second limiting member 105 may be bolted to the first mounting plate 101.

[0041] More preferably, when the first limiting member 104 is already arranged, the first limiting member 104 is provided with a positioning groove 106 located away from its first end, and correspondingly, the second limiting member 105 can be arranged close to the first end of the positioning groove 106, so that the first limiting member 104 and the second limiting member 105 are respectively arranged on the radial sides of the sleeve 203, which can limit the second connecting plate 206 in the first direction, and the position design can also be adjusted to limit the sleeve 203 radially.

[0042] Preferably, the second limiting member 105 may be provided with an arc-shaped structure that matches the sleeve 203, so as to limit the sleeve 203 radially and circumferentially, ensuring the connection strength of the first mounting plate 101 and the second connecting plate 206. With this connection method, the alignment and connection process between the connecting plate and the first mounting plate 101 is no longer required, and the connection between the connecting plate and the first mounting plate 101 is no longer required by bolt or screw connection, which greatly improves the assembly efficiency of the antenna position adjustment device.

[0043] Furthermore, the telescopic module 2 includes multiple telescopic components, and each telescopic component is stacked sequentially along the first direction. The corresponding telescopic components can be added or removed according to the actual situation, thereby allowing the adjustment range of the telescopic module 2 to be selected. Correspondingly, the second mounting plate 201 located at the first end of the telescopic module 2 is connected to the antenna to realize the installation of the antenna, while the telescopic unit located at the second end of the telescopic module 2 is connected to the first mounting plate 101.

[0044] Furthermore, the drive motors 205 of each telescopic unit in the same telescopic assembly can be synchronously controlled to ensure that the telescopic assembly changes in the same amount when adjusting the height, and that the telescopic amount control of each telescopic assembly is independent, so as to achieve precise control of the height.

[0045] More preferably, in the telescopic module 2, the orientation of each telescopic component is the same, so that each second mounting plate 201 can be a plurality of them spaced apart along the first direction, and a telescopic unit is provided between two adjacent second mounting plates 201 to realize the spacing adjustment of the two adjacent second mounting plates 201 in the first direction, thereby realizing the length adjustment of the entire telescopic module 2 in the first direction, so that the antenna position can be adjusted when the position of the support module 1 is fixed, and a telescopic unit is also provided between the first mounting plate 101 and the second mounting plate 201.

[0046] It should be noted that a positioning groove 106 and corresponding first limiting member 104 and second limiting member 105 are also provided on the surface of the second mounting plate 201 opposite to the surface of the first mounting plate 101. At the same time, the drive motor 205 is also provided on this surface, and multiple drive motors 205 are provided at intervals along the circumference. The positioning groove 106 is also provided between two adjacent drive motors 205, so that the drive motors 205 and the positioning grooves 106 are staggered on the second mounting plate 201.

[0047] Furthermore, multiple support rods 102 are rotatably connected to the connecting surface of the first mounting plate 101, and a support component 103 is provided at the end of the support rod 102 away from the first mounting plate 101. In the unfolded state, the support component 103 abuts against the platform ground and is rotatably connected to the support rod 102. This not only supports the first mounting plate 101 and the telescopic module 2 set on the first mounting plate 101, but also adjusts the tilt angle between the first mounting plate 101 and the platform ground by adjusting the rotation angle between each support rod 102 and the first mounting plate 101, thereby adjusting the antenna orientation. At the same time, multiple support rods 102 are arranged to ensure the stability of the overall structure.

[0048] Furthermore, the support rod 102 is rotatably connected to the first mounting plate 101 via a first rotating shaft, and a wing nut is provided corresponding to the first rotating shaft. After tightening the wing nut, the rotation angle between the support rod 102 and the first mounting plate 101 is determined. In the storage state, each support rod 102 can be arranged close to each other to reduce the floor space occupied by the support module 1 during transportation.

[0049] More preferably, the support component 103 includes a connecting seat 1031, which is rotatably connected to the support rod 102. The connecting seat 1031 has two unfolding plates at its two ends, which are rotatably connected to the connecting seat 1031. When the support component 103 is in the unfolded state, the unfolding plate can be flipped so that one of its surfaces abuts against the platform ground. When the support component 103 is in the retracted state, the unfolding plate is flipped and retracted.

[0050] Furthermore, a first rotating block is provided on the middle surface of the unfolding plate, and a second rotating block that matches it is provided at the end of the connecting seat 1031. The two rotating blocks are provided with pin holes, and a shaft pin 1035 is provided to pass through the two pin holes to realize the rotational connection between the unfolding plate and the connecting seat 1031. During the process of the unfolding plate flipping downward, part of the structure of the unfolding plate can rotate to the bottom of the connecting seat 1031, and then the connecting seat 1031 applies pressure to part of the structure of the unfolding plate to ensure that the unfolding plate is always in the unfolded state.

[0051] More preferably, a raised structure is provided at the bottom of the unfolding plate, or a layer of non-metallic rubber is provided to increase the friction coefficient at the bottom of the unfolding plate, thereby improving the relative position stability of the antenna position adjustment device and the platform ground.

[0052] In one embodiment, a first unfolding plate 1032 is rotatably connected to one end of a connecting base 1031, and a second unfolding plate 1033 is rotatably connected to the other end. The first unfolding plate 1032 has a "convex" shaped structure, with a larger main part and smaller supporting parts. The supporting parts can be flipped and are disposed at the bottom of the connecting base 1031. Correspondingly, a first rotating block is disposed on the first unfolding plate 1032, which is disposed in the middle part. Two second rotating blocks are disposed on the first end of the connecting base 1031, which are disposed on both sides of the first rotating block. Meanwhile, the second unfolding plate 1033 has a "concave" shaped structure so that the two unfolding plates match when they are flipped to the unfolded state. The first rotating blocks disposed on the second unfolding plate 1033 are two respectively disposed on the two supporting parts. One second rotating block is disposed on the second end of the connecting base 1031 and can be embedded between the two first rotating blocks.

[0053] Furthermore, the connecting seat 1031 includes a base plate and two upright plates disposed on the base plate. The two upright plates are respectively disposed on both sides of the support rod 102. Pin holes are respectively opened on the upright plates and the support rod 102 so that the second rotating shaft 1034 can pass through. The two upright plates and the support rod 102 are provided with wing nuts corresponding to the second rotating shaft 1034. Then, when the wing nuts are tightened, the two upright plates can clamp the support rod 102 to determine the rotation angle between the support rod 102 and the connecting seat 1031.

[0054] Furthermore, a first groove 1036 is formed on the inner wall of the upright plate near the support rod 102. Multiple first grooves 1036 are spaced circumferentially along the pin holes on the upright. A positioning element 1037 is provided on the outer wall of the support rod 102 near the upright plate. The positioning element 1037 can be embedded in the first groove 1036 to determine the rotation angle of the support rod 102. Preferably, the degree between two adjacent first grooves 1036 is 10°, so that the adjustment angle between the support rod 102 and the support assembly 103 is fixed.

[0055] More preferably, a second groove 1038 is provided on the support rod 102 for installing the positioning member 1037, and an elastic member 1039 is provided between the positioning member 1037 and the bottom of the second groove 1038, so that the elastic member 1039 always applies a preload to the positioning member 1037. When the wing nut is loosened and relative rotation occurs between the support rod 102 and the upright plate, the positioning member 1037 can be squeezed back into the second groove 1038 or embedded in the first groove 1036.

[0056] Furthermore, when both upright plates are provided with the first groove 1036, the support rod 102 is provided with through holes that pass through both sides for installing the elastic element 1039, and two positioning elements 1037 are respectively provided at both ends of the elastic element 1039. The elastic element 1039 is preferably a spring.

[0057] Furthermore, the assembly method of the retractable antenna position adjustment device is described, which includes the following steps: S1. Determine the required number of telescopic components based on the antenna's usage requirements; S2. Assemble the retractable antenna position adjustment device, which includes the following steps: S21. Connect the telescopic component to the support module 1, insert its connecting plate into the positioning groove 106, and fix the second limiting member 105 to achieve a fixed connection between the connecting plate and the first mounting plate 101. S22. Align the screw 202 connected to the drive motor 205 with the sleeve 203, configure an external power supply, so that the drive motor 205 drives the screw 202 to rotate so that the screw 202 and the sleeve 203 are threadedly matched until the sleeve 203 can abut against the second mounting plate 201 to complete the connection between the telescopic component and the support module 1. S23. Assemble the stacked components in the same way as steps S21 and S22. S24. Install the antenna on the end of the telescopic module 2 away from the support module 1; S3. Loosen the wing nut between the support rod 102 and the first mounting plate 101 to adjust the angle between the support rod 102 and the first mounting plate 101, adjust the tilt angle of the device, and then tighten the wing nut. S4. Loosen the wing nut between the support rod 102 and the support assembly 103, open the unfolding plate to increase the contact area between the support assembly 103 and the platform ground, and keep the unfolding plate in the unfolded state by applying pressure to the unfolding plate. S5. Configure the external power supply, adjust the length of the telescopic unit in each telescopic component, adjust the antenna to the specified position (i.e., the antenna is in the best position for receiving and transmitting signals), remove the external power supply, complete the setting of the antenna position adjustment device, and maintain the current state during antenna use.

[0058] Those skilled in the art will readily understand that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A retractable antenna position adjustment device, characterized in that, Includes support modules and telescopic modules; The support module includes a first mounting plate, one side surface of which is a mounting surface for mounting the telescopic module, and the other side surface is a connecting surface on which a support rod is connected. A support component is provided at the end of the support rod away from the first mounting plate, and the support component can be connected to the platform. The telescopic module includes a telescopic component, which includes a second mounting plate and at least one telescopic unit. One end of the telescopic unit is connected to the second mounting plate, and the other end is detachably connected to the first mounting plate. The telescopic unit can drive the second mounting plate to reciprocate along a first direction. The second mounting plate is connected to the antenna on the side facing away from the telescopic unit, so that the position of the antenna can be adjusted by the reciprocating motion of the second mounting plate.

2. The retractable antenna position adjustment device according to claim 1, wherein, The telescopic unit includes a screw and a sleeve threadedly connected to the screw; The end of the screw away from the sleeve is rotatably connected to the second mounting plate. A connecting plate is provided at the end of the sleeve away from the second mounting plate, and the connecting plate is detachably connected to the first mounting plate.

3. The retractable antenna position adjustment device according to claim 2, wherein, The first mounting plate has a positioning groove on its surface near the connecting plate, and the connecting plate can be embedded in the positioning groove.

4. The retractable antenna position adjustment device according to claim 3, wherein, The first end of the positioning groove is located on the side wall of the first mounting plate, so that the connecting plate can enter the positioning groove from the first end of the positioning groove.

5. The retractable antenna position adjustment device according to claim 4, wherein, A first limiting member is provided on the side of the positioning groove away from its bottom. The first limiting member is located at a first end away from the positioning groove and is fixedly connected to the first mounting plate to limit the position of the connecting plate. And / or, The first mounting plate is also provided with a second limiting member. One end of the second limiting member is rotatably connected to the mounting plate, and the other end is detachably connected to the first mounting plate. The second limiting member can be straddling the side of the connecting plate away from the first mounting plate to limit the connecting plate.

6. The retractable antenna position adjustment device according to any one of claims 1 to 5, wherein, The first mounting plate and / or the second mounting plate are ring-shaped structures, and the telescopic units are multiple units spaced apart along the circumferential direction.

7. The retractable antenna position adjustment device according to any one of claims 1 to 5, wherein, The telescopic components are multiple units arranged sequentially along the first direction, and adjacent second mounting plates are connected by the telescopic unit. The second mounting plate located at the first end of the telescopic module is connected to the antenna, and the telescopic unit located at the second end of the telescopic module is connected to the first mounting plate.

8. The retractable antenna position adjustment device according to any one of claims 1 to 5, wherein, The support assembly includes a connecting seat, the surface of which is rotatably connected to the support rod near the support rod. The connecting base has unfolding plates at both ends, which are rotatably connected to the connecting base. The unfolding plates can switch between the unfolded and retracted states of the support component by rotating.

9. The retractable antenna position adjustment device according to claim 8, wherein, The middle part of the unfolding plate is rotatably connected to the connecting seat, so that part of the unfolding plate can be rotated to the bottom of the connecting seat.

10. The retractable antenna position adjustment device according to claim 8, wherein, The connecting seat includes a base plate and two upright plates disposed on the base plate. The two upright plates are disposed on both sides of the support rod, and the two upright plates are rotatably connected to the support rod. The upright plate has a groove on its inner wall near the support rod. The grooves are arranged in multiple circumferentially. The support rod has a positioning element on its outer wall near the upright plate. The positioning element can be embedded in the groove to determine the rotation angle of the support rod.

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