An antenna movement control device and a movable antenna device having the same

Abstract

This application discloses an antenna movement control device, comprising: a support frame including a fixed rod and a crossbeam structure disposed on the fixed rod; a translation component movably disposed on the crossbeam structure in a horizontal direction; and a lifting component movably disposed on the translation component in a vertical direction. The lifting component includes a mounting bracket for mounting antenna elements, with at least two mounting brackets. The translation component and the lifting component cooperate to drive the antenna elements mounted on the mounting brackets to move in both horizontal and vertical directions. By using this application and setting a support frame as the support structure, the translation component and the lifting component can drive the mounting brackets to move in both horizontal and vertical directions. Multiple mounting brackets can be arranged on the support frame, thereby allowing simultaneous position adjustment of multiple mounting brackets, resulting in higher adjustment efficiency and satisfying both horizontal and vertical adjustment requirements.

Description

Technical Field

[0001] This application relates to the field of communication technology, specifically to an antenna movement control device and a movable antenna device having the same. Background Technology

[0002] In fields such as communication technology, radar detection, and wireless signal monitoring, antennas are core components for electromagnetic wave transmission and reception, and their installation position directly affects signal coverage, receiving sensitivity, and transmission efficiency. With the diversification of wireless communication needs (such as multi-band signal processing and dynamic signal coverage adjustment), the requirements for the flexibility, accuracy, and multi-antenna coordinated control of antenna positions are increasing. Currently, a single mobile device (such as a cart) is generally used to move the antenna unit, resulting in low position adjustment efficiency, poor accuracy, and difficulty in meeting the position adjustment requirements in the height direction. Utility Model Content

[0003] This application aims to address one of the technical problems in related technologies to a certain extent. To this end, this application provides an antenna movement control device and a movable antenna device having the same.

[0004] To achieve the above objectives, this application adopts the following technical solution: an antenna movement control device, comprising:

[0005] A support frame, comprising a fixed rod and a beam structure disposed on the fixed rod;

[0006] A translation component, which is movably disposed on the beam structure in a horizontal direction; and,

[0007] A lifting assembly, which is movably disposed on the translation assembly in the vertical direction;

[0008] The lifting assembly includes a mounting bracket for mounting the antenna unit. There are at least two mounting brackets. The translation assembly and the lifting assembly cooperate to drive the antenna unit mounted on the mounting bracket to move in the horizontal and vertical directions.

[0009] The application of this application has the following beneficial effects: by setting a support frame as a support structure, the mounting frame can be moved in the horizontal and vertical directions by using translation and lifting components. Multiple mounting frames can be arranged on the support frame, thereby allowing multiple mounting frames to be arranged reasonably as needed, and the positions of multiple mounting frames can be adjusted at the same time, resulting in higher adjustment efficiency and the ability to meet horizontal and vertical adjustment requirements.

[0010] Optionally, the translation component includes a longitudinal frame, a first guide structure, and a horizontal drive mechanism. The end of the longitudinal frame is slidably disposed on the crossbeam structure through the first guide structure. The output end of the horizontal drive mechanism is connected to the longitudinal frame and is used to drive the longitudinal frame to move horizontally on the crossbeam structure.

[0011] Optionally, the lifting assembly further includes a second guide structure and a vertical drive mechanism. The mounting frame is slidably disposed on the longitudinal frame through the second guide structure. The output end of the vertical drive mechanism is connected to the mounting frame and is used to drive the mounting frame to move vertically on the longitudinal frame.

[0012] Optionally, the first guide structure includes a first guide rail fixedly installed on the crossbeam structure and a first guide wheel that slides relative to the first guide rail, and the end of the longitudinal frame is connected to the first guide wheel; the second guide structure includes a second guide rail fixedly installed on the longitudinal frame and a second guide wheel that slides relative to the second guide rail, and the mounting bracket is connected to the second guide wheel.

[0013] Optionally, the horizontal drive mechanism includes a first motor fixedly mounted on the longitudinal frame, a first gear fixedly mounted on the output end of the first motor, and a first rack fixedly mounted on the crossbeam structure, wherein the first gear meshes with the first rack; the vertical drive mechanism includes a second motor fixedly mounted on the mounting bracket, a second gear fixedly mounted on the output end of the second motor, and a second rack fixedly mounted on the longitudinal frame, wherein the second gear meshes with the second rack.

[0014] Optionally, the lifting assembly further includes a counterweight unit, which includes a pulley mechanism and a counterweight block. The pulley mechanism includes a first pulley disposed at the top of the longitudinal frame, a second pulley disposed at the bottom of the longitudinal frame, and a first flexible member and a second flexible member disposed between the first pulley and the second pulley. The first flexible member and the second flexible member are respectively arranged on both sides of the longitudinal frame. The mounting bracket is fixedly connected to the first flexible member, and the counterweight block is fixedly connected to the second flexible member.

[0015] Optionally, the beam structure includes an upper beam and a lower beam arranged parallel to each other and spaced apart, both of which are fixedly mounted on a fixed rod.

[0016] Optionally, the support frame further includes a tie rod, the bottom end of which is fixed to the target ground, one end of which is connected to the fixed rod and the other end is fixed to the target ground.

[0017] Optionally, the antenna movement control device further includes a detection unit and / or a monitoring unit, both of which are used to monitor the position information of the antenna unit located on the mounting bracket.

[0018] In addition, this application also provides a movable antenna device, including antenna elements and an antenna movement control device as described in any of the above technical solutions. The antenna elements are at least two groups, each group of antenna elements is installed on one of the mounting frames, and adjacent groups of antenna elements are arranged at intervals.

[0019] The reasoning process for the beneficial effects of the movable antenna device provided in this application is similar to that of the aforementioned antenna movement control device, and will not be repeated here.

[0020] These features and advantages of this application will be disclosed in detail in the following specific embodiments and accompanying drawings. The best embodiments or means of this application will be shown in detail in conjunction with the accompanying drawings, but are not intended to limit the technical solutions of this application. In addition, each of these features, elements and components appearing in the following text and drawings is multiple and is labeled with different symbols or numbers for convenience, but all represent parts with the same or similar structure or function. Attached Figure Description

[0021] The following description, in conjunction with the accompanying drawings, further illustrates this application:

[0022] Figure 1 This is a schematic diagram of the structure of an antenna movement control device provided in an embodiment of this application;

[0023] Figure 2 A schematic diagram of the antenna movement control device from another perspective;

[0024] Figure 3 for Figure 1 An enlarged schematic diagram of part A in the middle;

[0025] Figure 4 for Figure 1 Enlarged schematic diagram of part B;

[0026] Figure 5 for Figure 1 An enlarged schematic diagram of section C;

[0027] Figure 6 This is a partial schematic diagram of the horizontal drive mechanism in the translation component.

[0028] The components include: 1. Fixed rod; 10. Diagonal tie rod; 2. Crossbeam structure; 20. Upper crossbeam; 21. Lower crossbeam; 3. Translation assembly; 30. Longitudinal frame; 31. First guide structure; 310. First guide rail; 311. First guide wheel; 32. Horizontal drive mechanism; 320. First motor; 321. First gear; 322. First rack; 4. Lifting assembly; 40. Mounting bracket; 41. Second guide structure; 410. Second guide rail; 411. Second guide wheel; 42. Pulley mechanism; 420. First pulley; 421. Second pulley; 422. First flexible component; 423. Second flexible component; 43. Counterweight; 5. Surveillance camera; 6. Antenna unit; 7. Base. Detailed Implementation

[0029] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described are intended to explain this application and should not be construed as limiting it.

[0030] The terms "an embodiment," "example," or "example" used in this specification refer to a particular feature, structure, or characteristic described in connection with the embodiment itself that may be included in at least one embodiment disclosed in this application. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment.

[0031] In the description of this application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application 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 on this application. In the description of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0032] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected," "linked," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a connection through an intermediary, or a connection within two elements or an interaction between two elements. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0033] This embodiment provides an antenna movement control device, such as... Figure 1 , Figure 2 and Figure 3As shown, the antenna movement control device includes a support frame, a translation component 3, and a lifting component 4. The support frame includes a fixed rod 1 and a crossbeam structure 2 mounted on the fixed rod 1. The translation component 3 is movably mounted on the crossbeam structure 2 in a horizontal direction, and the lifting component 4 is movably mounted on the translation component 3 in a vertical direction. In this embodiment, the lifting component 4 includes a mounting bracket 40 for mounting the antenna element 6. Four mounting brackets 40 are provided. The translation component 3 and the lifting component 4 cooperate to move the antenna element 6 mounted on the mounting bracket 40 in both horizontal and vertical directions.

[0034] By setting a support frame as a support structure, the mounting frame 40 can be moved in the horizontal and vertical directions using the translation component 3 and the lifting component 4. Multiple mounting frames 40 can be arranged on the support frame, so that multiple mounting frames 40 can be arranged reasonably as needed, and the positions of multiple mounting frames 40 can be adjusted at the same time, which is more efficient and can meet the adjustment in both the horizontal and vertical directions.

[0035] It is easy to understand that this embodiment uses the example of setting four sets of translation components 3 and one set of lifting components 4 on each set of translation components 3. Therefore, there are four mounting brackets 40, and the four mounting brackets 40 are distributed at intervals. When it is necessary to adjust the position of the antenna element 6, each antenna element 6 can be moved and adjusted by the corresponding lifting components 4 and translation components 3. In other optional embodiments, the number of translation components 3 and the number of lifting components 4 can be adaptively selected and designed according to the specific application scenario, as long as the number of mounting brackets 40 is not less than two. Alternatively, two sets of lifting components 4 can be arranged along the height direction on the same set of translation components 3.

[0036] Combination Figure 3 , Figure 4 and Figure 5As shown, the translation component 3 in this embodiment includes a longitudinal frame 30, a first guide structure 31, and a horizontal drive mechanism 32. The end of the longitudinal frame 30 is slidably mounted on the crossbeam structure 2 via the first guide structure 31. The output end of the horizontal drive mechanism 32 is connected to the longitudinal frame 30 and is used to drive the longitudinal frame 30 to move horizontally along the crossbeam structure 2. With this structural design, the longitudinal frame 30 can be driven to move horizontally along the crossbeam structure 2 via the horizontal drive mechanism 32. The first guide structure 31 can be used to restrict the direction of movement of the longitudinal frame 30, ensuring stable translation of the longitudinal frame 30. Specifically, in this embodiment, the first guide structure 31 includes a first guide rail 310 fixedly installed on the crossbeam structure 2 and a first guide wheel 311 slidably engaged with the first guide rail 310. The end of the longitudinal frame 30 is connected to the first guide wheel 311. In this embodiment, the beam structure 2 includes an upper beam 20 and a lower beam 21 arranged parallel to each other and spaced apart. Both the upper beam 20 and the lower beam 21 are fixedly mounted on the fixing rod 1, thereby improving the overall stability of the support frame. Correspondingly, as Figure 4 As shown, the upper end of the longitudinal frame 30 is slidably mounted on the upper crossbeam 20 via the first guide structure 31; as Figure 5 As shown, the lower end of the longitudinal frame 30 is slidably connected to the lower crossbeam 21 via the first guide structure 31.

[0037] It should be noted that, in this embodiment, the first guide rail 310 in the first guide structure 31 of the upper crossbeam 20 is integrally manufactured with the upper crossbeam 20, and the first guide rail 310 in the first guide structure 31 of the lower crossbeam 21 is integrally manufactured with the lower crossbeam 21.

[0038] Combination Figure 6 As shown, the horizontal drive mechanism 32 in this embodiment includes a first motor 320 fixedly mounted on the longitudinal frame 30, a first gear 321 fixedly mounted on the output end of the first motor 320, and a first rack 322 fixedly mounted on the crossbeam structure 2. The first gear 321 and the first rack 322 mesh with each other. With the above structural design, the first motor 320 can move synchronously with the longitudinal frame 30. When the first motor 320 is working, the output end of the first motor 320 drives the first gear 321 to rotate. Since the first gear 321 and the first rack 322 mesh with each other and the first rack 322 is fixed to the crossbeam structure 2, the first gear 321, the first motor 320, and the longitudinal frame 30 will move along the first guide rail 310 and the crossbeam structure 2 through the force applied.

[0039] The lifting and lowering movement of the lifting component 4 is achieved on the same principle as the translation movement of the translation component 3 described above, such as... Figure 3As shown, the lifting assembly 4 in this embodiment also includes a second guide structure 41 and a vertical drive mechanism. The mounting frame 40 is slidably disposed on the longitudinal frame 30 via the second guide structure 41. The output end of the vertical drive mechanism is connected to the mounting frame 40 and is used to drive the mounting frame 40 to move vertically along the longitudinal frame 30. Thus, the mounting frame 40 can be driven to move up and down along the longitudinal frame 30 by the vertical drive mechanism. The second guide structure 41 can limit the direction of movement of the mounting frame 40, ensuring the stability of the movement of the mounting frame 40.

[0040] Specifically, in this embodiment, the second guide structure 41 includes a second guide rail 410 fixedly installed on the longitudinal frame 30 and a second guide wheel 411 slidably engaged with the second guide rail 410. The mounting bracket 40 is connected to the second guide wheel 411. In this embodiment, grooves are provided on both sides of the longitudinal frame 30 along the height direction. The second guide wheel 411 is arranged in the grooves and rolls with the two side walls of the grooves. That is, the second guide rail 410 is a channel-shaped steel structure integrally formed with the longitudinal frame 30.

[0041] In addition, the vertical drive mechanism in this embodiment includes a second motor (not shown in the figure) fixedly mounted on the mounting frame 40, a second gear (not shown in the figure) fixedly mounted on the output end of the second motor, and a second rack (not shown in the figure) fixedly mounted on the longitudinal frame 30. The second gear and the second rack mesh with each other. Its working principle is the same as that of the horizontal drive mechanism 32, and will not be described again here.

[0042] Furthermore, in combination Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, the lifting assembly 4 in this embodiment also includes a counterweight unit, which includes a pulley mechanism 42 and a counterweight block 43. The pulley mechanism 42 includes a first pulley 420 disposed at the top of the longitudinal frame 30, a second pulley 421 disposed at the bottom of the longitudinal frame 30, and a first flexible member 422 and a second flexible member 423 disposed between the first pulley 420 and the second pulley 421. The first flexible member 422 and the second flexible member 423 are respectively arranged on both sides of the longitudinal frame 30. The mounting frame 40 is fixedly connected to the first flexible member 422, and the counterweight block 43 is fixedly connected to the second flexible member 423. By setting the counterweight unit, the lifting power requirement of the mounting frame 40 can be reduced, thus allowing a smaller motor to be selected as the second motor. Furthermore, it can further improve the lifting and moving stability of the mounting frame 40 and the antenna unit 6 fixed to the mounting frame 40.

[0043] The support frame in this embodiment also includes a tie rod 10. The bottom end of the fixed rod 1 is fixed to the target ground, and one end of the tie rod 10 is connected to the fixed rod 1 while the other end is fixed to the target ground. Specifically, in this embodiment, the antenna movement control device also includes a base 7, and the bottom ends of both the fixed rod 1 and the tie rod 10 are fixed to the base 7.

[0044] like Figure 1 and Figure 2 As shown, the antenna movement control device provided in this embodiment also includes a monitoring unit, which is used to monitor the position information of the antenna unit 6 located on the mounting bracket 40. Specifically, in this embodiment, mounting rods are also provided on both sides of the base 7, and a monitoring camera 5 is installed at the top of the mounting rod as a monitoring unit. By setting the monitoring unit, the position information of the antenna unit 6 can be remotely monitored. In this way, on the one hand, it is possible to observe in real time whether the antenna unit 6 installed on the antenna movement control device is normal, and on the other hand, it is possible to observe whether its movement action meets expectations when the antenna unit 6 is moved remotely.

[0045] This embodiment also provides a movable antenna device, which includes antenna elements 6 and an antenna movement control device. There are at least two sets of antenna elements 6, each set of antenna elements 6 is mounted on a mounting frame 40, and adjacent sets of antenna elements 6 are arranged at intervals. The antenna elements 6 mounted on the mounting frame 40 can be moved and controlled by the antenna movement control device.

[0046] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Those skilled in the art should understand that this application includes, but is not limited to, the contents described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this application will be included within the scope of the claims.

Claims

1. An antenna movement control device, characterized in that, include: A support frame, comprising a fixed rod and a beam structure disposed on the fixed rod; A translation component, which is movably disposed on the beam structure in the horizontal direction; as well as, A lifting assembly, which is movably disposed on the translation assembly in the vertical direction; The lifting assembly includes a mounting bracket for mounting the antenna unit. There are at least two mounting brackets. The translation assembly and the lifting assembly cooperate to drive the antenna unit mounted on the mounting bracket to move in the horizontal and vertical directions.

2. The antenna movement control device as described in claim 1, characterized in that, The translation component includes a longitudinal frame, a first guide structure, and a horizontal drive mechanism. The end of the longitudinal frame is slidably disposed on the crossbeam structure through the first guide structure. The output end of the horizontal drive mechanism is connected to the longitudinal frame and is used to drive the longitudinal frame to move horizontally on the crossbeam structure.

3. The antenna movement control device as described in claim 2, characterized in that, The lifting assembly also includes a second guide structure and a vertical drive mechanism. The mounting frame is slidably disposed on the longitudinal frame through the second guide structure. The output end of the vertical drive mechanism is connected to the mounting frame and is used to drive the mounting frame to move vertically on the longitudinal frame.

4. The antenna movement control device as described in claim 3, characterized in that, The first guide structure includes a first guide rail fixedly installed on the crossbeam structure and a first guide wheel that slides relative to the first guide rail, and the end of the longitudinal frame is connected to the first guide wheel; The second guide structure includes a second guide rail fixedly installed on the longitudinal frame and a second guide wheel that slides relative to the second guide rail, and the mounting bracket is connected to the second guide wheel.

5. The antenna movement control device as described in claim 3, characterized in that, The horizontal drive mechanism includes a first motor fixedly mounted on the longitudinal frame, a first gear fixedly mounted on the output end of the first motor, and a first rack fixedly mounted on the crossbeam structure, wherein the first gear meshes with the first rack. The vertical drive mechanism includes a second motor fixedly mounted on the mounting frame, a second gear fixedly mounted on the output end of the second motor, and a second rack fixedly mounted on the longitudinal frame, wherein the second gear meshes with the second rack.

6. The antenna movement control device as described in claim 3, characterized in that, The lifting assembly also includes a counterweight unit, which includes a pulley mechanism and a counterweight block. The pulley mechanism includes a first pulley disposed at the top of the longitudinal frame, a second pulley disposed at the bottom of the longitudinal frame, and a first flexible member and a second flexible member disposed between the first pulley and the second pulley. The first flexible member and the second flexible member are respectively arranged on both sides of the longitudinal frame. The mounting bracket is fixedly connected to the first flexible member, and the counterweight block is fixedly connected to the second flexible member.

7. The antenna movement control device according to any one of claims 1 to 6, characterized in that, The beam structure includes an upper beam and a lower beam arranged parallel to each other and spaced apart, both of which are fixedly mounted on a fixed rod.

8. The antenna movement control device as described in claim 7, characterized in that, The support frame also includes a tie rod, the bottom end of which is fixed to the target ground, one end of which is connected to the tie rod and the other end is fixed to the target ground.

9. The antenna movement control device as described in any one of claims 1 to 6, characterized in that, The antenna movement control device further includes a detection unit and / or a monitoring unit, both of which are used to monitor the position information of the antenna unit located on the mounting bracket.

10. A movable antenna device, characterized in that, The device includes antenna elements and an antenna movement control device as described in any one of claims 1 to 9, wherein there are at least two groups of antenna elements, each group of antenna elements is mounted on one of the mounting frames, and adjacent groups of antenna elements are arranged at intervals.

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