WO2023077716A1 - Antenna phase adjustment device - Google Patents

Antenna phase adjustment device Download PDF

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Publication number
WO2023077716A1
WO2023077716A1 PCT/CN2022/083872 CN2022083872W WO2023077716A1 WO 2023077716 A1 WO2023077716 A1 WO 2023077716A1 CN 2022083872 W CN2022083872 W CN 2022083872W WO 2023077716 A1 WO2023077716 A1 WO 2023077716A1
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WO
WIPO (PCT)
Prior art keywords
gear
rotating shaft
phase adjustment
limiting
adjustment device
Prior art date
Application number
PCT/CN2022/083872
Other languages
French (fr)
Chinese (zh)
Inventor
董波
杨鑫
段涛
杨洪亮
张国鹏
Original Assignee
中兴通讯股份有限公司
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Filing date
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Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2023077716A1 publication Critical patent/WO2023077716A1/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/26—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
    • H01Q3/30—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
    • H01Q3/32—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by mechanical means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the embodiment of the present application relates to the communication field, and in particular to an antenna phase adjustment device.
  • the antenna phase adjustment mechanism is an important part of the antenna system and plays a vital role in the process of realizing multi-channel downtilt adjustment.
  • the inventors of the present application have found that the multi-band antenna tends to be designed in a small size, while the scale of the antenna continues to expand, which will lead to an increase in the number of phase adjustment channels. How to satisfy the requirement of multi-channel phase adjustment of the antenna becomes an urgent problem to be solved when the number of antenna control channels increases.
  • An embodiment of the present application provides an antenna phase adjustment device, comprising: a housing, a first rotating shaft disposed on the housing, a first power member connected to the first rotating shaft, disposed on the The active power gear on the first rotating shaft, the first power member is used to drive the first rotating shaft and the active power gear to rotate; a plurality of regulating gears arranged around the first rotating shaft, each of which The regulating gear is used to be connected with an antenna phase shifter; a rotating gear meshed with the driving power gear, the rotating gear is used to rotate around the first rotating shaft driven by the driving power gear, and Selectively turn to a predetermined position to engage with one of the regulating gears; the fixed part movably arranged on the first rotating shaft, the second power part connected with the fixed part, the first The two power parts are used to drive the fixed part to reciprocate along the extending direction of the first rotating shaft, and the fixed part is used to hold and release the rotating gear at the predetermined position during the reciprocating movement.
  • Fig. 1 is a top view of an antenna phase adjustment device provided by some embodiments of the present application.
  • Fig. 2 is a front view of an antenna phase adjustment device provided by some embodiments of the present application.
  • Fig. 3 is a front view of another antenna phase adjustment device provided by some embodiments of the present application.
  • Fig. 4 is a schematic structural view of the first limiting member in Fig. 3;
  • Fig. 5 is a top view of another antenna phase adjustment device provided by some embodiments of the present application.
  • the purpose of the embodiments of the present application is to provide an antenna phase adjustment device to realize multi-channel phase adjustment of the antenna.
  • an antenna phase adjustment device including: a housing, a first rotating shaft disposed on the housing, a first power member connected to the first rotating shaft, disposed on the first rotating shaft A driving power gear on a rotating shaft, the first power member is used to drive the first rotating shaft and the driving power gear to rotate; a plurality of regulating gears arranged around the first rotating shaft, each of the The control gear is used to connect with an antenna phase shifter; the rotating gear is set in mesh with the driving power gear, and the rotating gear is used to rotate around the first rotation axis driven by the driving power gear and select to a predetermined position to engage with one of the regulating gears; the fixed part which is movably arranged on the first rotating shaft, the second power part which is connected with the fixed part, and the second The power part is used to drive the fixing part to reciprocate along the extension direction of the first rotating shaft, and the fixing part is used to hold and release the rotating gear at the predetermined position during the reciprocating movement.
  • a fixing piece is provided on the first rotating shaft, and the fixing piece is driven by the second power piece to reciprocate along the extension direction of the first rotating shaft, and when the rotating gear reaches a predetermined position, the rotating gear is clamped, thereby ensuring that the rotating gear The accuracy of the movement position during phase adjustment; in addition, when the phase adjustment is required again, the fixed part moves along the extension direction of the first rotation axis driven by the second power part to release the rotating gear, so as to avoid affecting the phase adjustment process of the antenna , so as to realize the multi-channel phase adjustment of the antenna phase shifter.
  • the antenna phase adjustment device provided by some embodiments of the present application includes: a housing 10 , a first rotating shaft 20 disposed on the housing 10 , and a first power member connected to the first rotating shaft 20 30, the main power gear 40 arranged on the first rotating shaft 20; a plurality of regulating gears 50 arranged around the first rotating shaft 20, each regulating gear 50 is used to connect with an antenna phase shifter; and the main power gear 40 Engage the provided rotary gear 60 .
  • the first power member 30 is used to drive the first rotating shaft 20 and the main power gear 40 to rotate.
  • the rotating gear 60 since the rotating gear 60 is meshed with the main power gear 40, the rotating gear 60 will also be driven by the main power.
  • the gear 40 is driven to rotate around the first rotating shaft 20, and the rotating gear 60 can selectively turn to a predetermined position during the rotation around the first rotating shaft 20 to mesh with one of the adjusting gears 50 to achieve antenna phase adjustment. Effect.
  • it also includes a fixed part 70 movably arranged on the first rotating shaft 20 , a second power part 80 connected to the fixed part 70 , and the second power part 80 is used to drive the extension of the fixed part 70 along the first rotating shaft 20
  • the fixed part 70 is used to hold and release the rotating gear 60 at a predetermined position during the reciprocating movement, that is, the rotating gear 60 rotates around the first rotating shaft 20 to a predetermined position, and the fixing part 70 is in the second power part Driven by 80, it moves along the extending direction of the first rotating shaft 20 to hold the rotating gear 60 at a predetermined position; Driven to move along the extending direction of the first rotating shaft 20 to release the rotating gear 60 .
  • a fixing member 70 is provided, driven by the second power member 80, the fixing member 70 reciprocates along the extension direction of the first rotating shaft 20, and clamps the rotating gear 60 when the rotating gear 60 moves to a predetermined position , so as to ensure the accuracy of the movement position during the phase adjustment of the rotary gear 60 and improve the accuracy of the phase adjustment;
  • the extension direction of 20 moves, releases rotating gear 60.
  • it also includes a second rotating shaft 90 connected to the second power member 80, the second rotating shaft 90 is arranged parallel to the first rotating shaft 20, as shown in FIG. 2 , the second rotating shaft 90 is provided with External thread, the fixing member 70 is provided with a first hole 71, the inner surface of the first hole 71 is provided with an internal thread, the external thread provided on the second rotating shaft 90 and the internal thread provided on the inner surface of the first opening 71 are mutually engage.
  • the second power member 80 drives the second rotating shaft 90 to rotate.
  • the second rotating The rotation of the shaft 90 will drive the fixing member 70 to move along the extension direction of the second rotating shaft 90, and control the moving direction of the fixing member 70 according to the transformation of the rotating direction, so that the second power member 80 drives the fixing member 70 to move along the direction of the first rotating shaft 20. Reciprocating motion in the extending direction.
  • the foregoing is only an example of a specific structure in which the second power member 80 drives the fixing member 70 to reciprocate along the extension direction of the first rotating shaft 20 in this embodiment, and does not constitute a limitation.
  • the moving rod of the motor directly drives the fixing member 70 to reciprocate along the extension direction of the first rotating shaft 20, etc., and the specific configuration can be flexibly set according to actual needs.
  • FIG. 1 and FIG. 2 it also includes a second fixing rod 100 arranged on the casing 10, a second opening 101 is arranged on the fixing member 70, and the second fixing rod 100 is arranged on the second It is inside the two openings and against the inner wall of the second opening.
  • the second fixing rod 100 is arranged in the second opening 101 and resists against the inner wall of the second opening 101, and the fixing member 70 and the first rotating shaft 20 are also relatively fixed, thereby preventing the fixing member 70 from rotating on the second rotating shaft 90
  • the circumferential position of the fixing member 70 is kept constant, and the position deviation of the fixing member 70 is prevented from affecting the transmission accuracy of the device.
  • it further includes a third fixing rod 110 connected to the rotating gear 60, the fixing member 70 is provided with a third opening 72, and the fixing member 70 reciprocates along the extending direction of the first rotating shaft 20
  • the third fixing rod 110 is snapped into and moved out of the third opening 72 , so as to realize the latching and releasing of the rotating gear 60 .
  • a fixed rod is arranged on the fixed member 70, and a rotating gear
  • the opening structure on the 60 realizes the clamping and releasing of the rotating gear 60, which can be flexibly set according to actual needs.
  • the antenna phase adjustment device provided by some embodiments of the present application further includes a limit assembly 120 connected to both the first rotation shaft 20 and the rotation gear 60 , and the limit assembly 120 includes a The first limiting member 121 and the second limiting member 122 connected with the rotating gear 60, the first limiting member 121 is used to hold the second limiting member 122 when the rotating gear 60 moves to a preset position, and the second limiting member 122 The limiting member 122 is used to prevent the rotating gear 60 from rotating around the first rotating shaft 20 when it is held by the first limiting member 121 .
  • the limit assembly 120 is additionally connected to the rotation gear 60, and the rotation gear 60 drives the second limit member 122 to rotate during the rotation around the first rotation axis 20.
  • the rotation gear 60 rotates to the preset position
  • the second limiter 122 prevents the rotation gear 60 from rotating around the first rotation axis 20 when the second limiter 122 is locked, and the rotation gear 60 is prevented from rotating by the second limiter 122 It indicates that the rotating gear 60 has moved to the reset position, thereby realizing the reset of the rotating gear 60. After the rotating gear 60 is reset, it is easier to control the rotating gear 60 and improve the accuracy of the rotating gear 60 reaching the predetermined position.
  • the first limiting member 121 is combined with the second limiting member 122 to form a limiting assembly 120 to realize the reset function of the rotating gear 60 .
  • the first limiting member 121 is provided with a limiting groove 130
  • the second limiting member 122 is a limiting column
  • the limiting column 122 is arranged in the limiting groove 130, when the rotating gear 60 moves to the reset position , the limiting column 122 is held against the sidewall of the limiting slot 130 and is locked.
  • the first limiting member 121 includes a bottom wall 1211 and a side wall 1212 surrounding the receiving space, the side wall 1212 includes an inner surface facing the receiving space, and tooth-shaped protrusions are provided on the inner surface 140 , the toothed protrusion 140 is used to engage with the rotating gear 60 .
  • a tooth-shaped protrusion 140 engaged with the rotating gear 60 is provided on the inner surface, and the tooth-shaped protrusion 140 is used for engaging with the rotating gear 60 .
  • the rotation process of the rotating gear 60 around the first rotating shaft 20 can be made more stable, and the stability and accuracy of the antenna phase adjustment device can be improved.
  • the first limiting member 121 is movably arranged on the first rotating shaft 20, the first limiting member 121 is connected with the second power member 80, and the second power member 80 drives the first limiting member 121 reciprocating along the extending direction of the first rotating shaft 20 .
  • the structure in which the second power member 80 drives the first limiting member 121 to reciprocate along the extension direction of the first rotation shaft 20 may be the same as the second power member 80 drives the fixing member 70 to reciprocate along the extension direction of the first rotation shaft 20
  • the structure is the same, for example, it is also driven by the thread provided on the second rotating shaft 90, and a perforation is provided on the first limiter 121, and the thread is provided in the perforation to engage with the thread provided on the second rotating shaft 90, thereby passing through the second
  • the rotation of the rotating shaft 90 drives the first limiting member 121 to reciprocate along the extending direction of the first rotating shaft 20 .
  • the first limiting member 121 is combined and separated from the second limiting member 122 during the reciprocating movement, and the first limiting member 121 is combined with the second limiting member 122 to form a limiting assembly 120 to realize the reset function of the rotating gear 60 , the first limiting member 121 is separated from the second limiting member 122 to disassemble the limiting assembly 120 .
  • the tooth-shaped protrusion 140 provided thereon engages and separates from the rotating gear 60 . When the tooth-shaped protrusion 140 meshes with the rotating gear 60 , the tooth-shaped protrusion 140 can improve the rotation stability of the rotating gear 60 .
  • the first limiting member 121 and the fixing member 70 move together.
  • the fixing member 70 clamps the rotating gear 60
  • the first limiting member 121 is separated from the second limiting member 122 .
  • the rotating gear 60 is released, the first limiting member 121 is combined with the second limiting member 122 to form a limiting assembly 120 .
  • it also includes a first fixing rod (not shown) arranged on the housing and parallel to the first rotation axis 20 , and a first fixing rod (not shown) arranged on the bottom wall 1211 and parallel to the first rotation axis 20
  • the first fixing rod is disposed in the groove 150 , and on a plane perpendicular to the first rotation axis 20 , the first fixing rod is fixed against the inner wall of the groove 150 .
  • the first fixing rod is fixed against the inner wall of the groove 150, and the bottom wall 1211 can be fixed circumferentially by the first fixing rod to prevent the first rotating shaft 20 from driving the first limiter.
  • Bit member 121 rotates.
  • the plurality of regulating gears 50 specifically include a symmetrically arranged first gear set 160 and a second gear set 170 , the first gear set 160 includes a plurality of regulating gears 50 , The second gear set 170 includes a plurality of regulating gears 50, and the plurality of regulating gears 50 included in the first gear set 160 are evenly arranged on the minor arc AA' with the first rotating shaft 20 as the center of the circle, and the second gear set 170 includes A plurality of regulating gears 50 are evenly arranged on the minor arc BB' with the first rotating shaft 20 as the center.
  • the plurality of regulating gears 50 are evenly divided into the first gear set 160 and the second gear set 170, and the plurality of regulating gears 50 included in the first gear set 160 are evenly arranged on a section with the first rotating shaft 20 On the inferior arc with the center of the circle, the plurality of control gears 50 included in the second gear set 170 are evenly arranged on a section of the inferior arc with the first rotating shaft 20 as the center of the circle.
  • control gears 50 Evenly arranged on a standard circle, that is, the plurality of regulating gears 50 included in the first gear set 160 are evenly arranged on a semicircular arc with the first rotating shaft 20 as the center, and the plurality of control gears 50 included in the second gear set 170
  • the control gear 50 is evenly arranged on a section of semicircular arc with the first rotating shaft 20 as the center.
  • the length of the inferior arc is relatively small when the radius is the same. Setting half of the control gear 50 on the inferior arc can make the control The distance between the gears 50 is reduced, thereby reducing the volume of the antenna phase adjustment device.

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  • Transmission Devices (AREA)
  • Waveguide Switches, Polarizers, And Phase Shifters (AREA)

Abstract

The embodiments of the present application relate to the field of communications. Disclosed is an antenna phase adjustment device, the device comprising: a housing (10), a first rotary shaft (20), a first power member (30) and a main power gear (40), wherein the first power member (30) is used for driving the first rotary shaft (20) and the main power gear (40) to rotate; a plurality of adjusting gears (50), which are arranged around the first rotary shaft (20), wherein each of the adjusting gears (50) is used for being connected to an antenna phase shifter; a rotary gear (60), wherein the rotary gear (60) is used for being driven by the main power gear (40) to rotate around the first rotary shaft (20) and selectively rotating to a preset position to mesh with one of the adjusting gears (50); and a fixing member (70), which is movably arranged on the first rotary shaft (20), and a second power member (80), which is connected to the fixing member (70), wherein the second power member (80) is used for driving the fixing member (70) to move in a reciprocating manner in the extension direction of the first rotary shaft (20), and the fixing member (70) is used for holding and releasing the rotary gear (60), which is located at the preset position, during the reciprocating movement. Compared with the prior art, the antenna phase adjustment device provided in the embodiments of the present application has the advantage of driving an antenna multi-path phase shifter to be adjusted.

Description

天线相位调节装置Antenna Phase Adjustment Device
相关申请的交叉引用Cross References to Related Applications
本申请基于申请号为“202111302230X”、申请日为2021年11月04日的中国专利申请提出，并要求该中国专利申请的优先权，该中国专利申请的全部内容在此以引入方式并入本申请。This application is based on the Chinese patent application with the application number "202111302230X" and the filing date is November 04, 2021, and claims the priority of the Chinese patent application. The entire content of the Chinese patent application is hereby incorporated by reference. Apply.
技术领域technical field
本申请实施例涉及通信领域，特别涉及一种天线相位调节装置。The embodiment of the present application relates to the communication field, and in particular to an antenna phase adjustment device.
背景技术Background technique
随着天线技术发展，多频段智能天线将成为未来天线的必然趋势，进而天线规模不断扩大，通道数增加，相位调节路数增加。而天线相位调整机构为天线***中的重要组成部分，在实现多路下倾角调节过程中起着至关重要作用。With the development of antenna technology, multi-band smart antennas will become an inevitable trend of future antennas, and the scale of antennas will continue to expand, the number of channels will increase, and the number of phase adjustment channels will increase. The antenna phase adjustment mechanism is an important part of the antenna system and plays a vital role in the process of realizing multi-channel downtilt adjustment.
现有的应用于天线多路相位调节的传动机构大多采用单/双电机来实现多路调控齿轮的切换和驱动，相位调节路数、装置占用空间、相位调节效率作为结构方案评价三大因素。多频段天线将会成为未来智能天线的发展趋势，控制天线相位调整机构需要增加调控齿轮切换功能，从而实现多路相位的调节。Most of the existing transmission mechanisms used in multi-channel phase adjustment of antennas use single/double motors to realize the switching and driving of multi-channel control gears. The number of phase adjustment channels, the space occupied by the device, and the efficiency of phase adjustment are the three major factors in the evaluation of structural solutions. Multi-band antennas will become the development trend of smart antennas in the future. To control the antenna phase adjustment mechanism, it is necessary to add a control gear switching function to achieve multi-channel phase adjustment.
然而，本申请的发明人发现，多频段天线趋于小型化设计，而天线规模却不断扩大，这将导致相位调节路数增加。如何满足天线调控路数增加的情况下，天线多路相位调整的需求成为一个亟待解决的问题。However, the inventors of the present application have found that the multi-band antenna tends to be designed in a small size, while the scale of the antenna continues to expand, which will lead to an increase in the number of phase adjustment channels. How to satisfy the requirement of multi-channel phase adjustment of the antenna becomes an urgent problem to be solved when the number of antenna control channels increases.
发明内容Contents of the invention
本申请的实施例提供了一种天线相位调节装置，包括：壳体，设置在所述壳体上的第一旋转轴，与所述第一旋转轴连接的第一动力件，设置在所述第一旋转轴上的主动力齿轮，所述第一动力件用于带动所述第一旋转轴和所述主动力齿轮旋转；围绕所述第一旋转轴设置的多个调控齿轮，每个所述调控齿轮用于与一个天线移相器连接；与所述主动力齿轮啮合设置的旋转齿轮，所述旋转齿轮用于在所述主动力齿轮的带动下围绕所述第一旋转轴旋转、并选择性地转至预定位置以与与所述调控齿轮中的一者啮合；可移动设置在所述第一旋转轴上的固定件，与所述固定件连接的第二动力件，所述第二动力件用于带动所述固定件沿所述第一旋转轴的延伸方向往复运动，所述固定件用于在往复运动的过程中卡持和释放位于所述预定 位置的所述旋转齿轮。An embodiment of the present application provides an antenna phase adjustment device, comprising: a housing, a first rotating shaft disposed on the housing, a first power member connected to the first rotating shaft, disposed on the The active power gear on the first rotating shaft, the first power member is used to drive the first rotating shaft and the active power gear to rotate; a plurality of regulating gears arranged around the first rotating shaft, each of which The regulating gear is used to be connected with an antenna phase shifter; a rotating gear meshed with the driving power gear, the rotating gear is used to rotate around the first rotating shaft driven by the driving power gear, and Selectively turn to a predetermined position to engage with one of the regulating gears; the fixed part movably arranged on the first rotating shaft, the second power part connected with the fixed part, the first The two power parts are used to drive the fixed part to reciprocate along the extending direction of the first rotating shaft, and the fixed part is used to hold and release the rotating gear at the predetermined position during the reciprocating movement.
附图说明Description of drawings
为了更清楚地说明本申请实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solutions of the embodiments of the present application more clearly, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.
图1是本申请一些实施例提供的一种天线相位调节装置的俯视图；Fig. 1 is a top view of an antenna phase adjustment device provided by some embodiments of the present application;
图2是本申请一些实施例提供的一种天线相位调节装置的正视图；Fig. 2 is a front view of an antenna phase adjustment device provided by some embodiments of the present application;
图3是本申请一些实施例提供的另一种天线相位调节装置的正视图；Fig. 3 is a front view of another antenna phase adjustment device provided by some embodiments of the present application;
图4是图3中的第一限位件的结构示意图；Fig. 4 is a schematic structural view of the first limiting member in Fig. 3;
图5是本申请一些实施例提供的又一种天线相位调节装置的俯视图。Fig. 5 is a top view of another antenna phase adjustment device provided by some embodiments of the present application.
具体实施方式Detailed ways
本申请实施例的目的在于提供一种天线相位调节装置，实现天线多路相位调整。The purpose of the embodiments of the present application is to provide an antenna phase adjustment device to realize multi-channel phase adjustment of the antenna.
本申请一些实施例提供一种天线相位调节装置，包括：壳体，设置在所述壳体上的第一旋转轴，与所述第一旋转轴连接的第一动力件，设置在所述第一旋转轴上的主动力齿轮，所述第一动力件用于带动所述第一旋转轴和所述主动力齿轮旋转；围绕所述第一旋转轴设置的多个调控齿轮，每个所述调控齿轮用于与一个天线移相器连接；与所述主动力齿轮啮合设置的旋转齿轮，所述旋转齿轮用于在所述主动力齿轮的带动下围绕所述第一旋转轴旋转、并选择性地转至预定位置以与与所述调控齿轮中的一者啮合；可移动设置在所述第一旋转轴上的固定件，与所述固定件连接的第二动力件，所述第二动力件用于带动所述固定件沿所述第一旋转轴的延伸方向往复运动，所述固定件用于在往复运动的过程中卡持和释放位于所述预定位置的所述旋转齿轮。如此，在第一旋转轴上设置固定件，固定件在第二动力件的带动下沿第一旋转轴的延伸方向往复运动，在旋转齿轮到达预定位置时将旋转齿轮卡持，从而保证旋转齿轮相位调节时运动位置的精准性；此外，在需要再次相位调节时，固定件在第二动力件的带动下沿第一旋转轴的延伸方向运动、释放旋转齿轮，避免对天线相位调节过程造成影响，从而实现对天线移相器的多路相位调整。Some embodiments of the present application provide an antenna phase adjustment device, including: a housing, a first rotating shaft disposed on the housing, a first power member connected to the first rotating shaft, disposed on the first rotating shaft A driving power gear on a rotating shaft, the first power member is used to drive the first rotating shaft and the driving power gear to rotate; a plurality of regulating gears arranged around the first rotating shaft, each of the The control gear is used to connect with an antenna phase shifter; the rotating gear is set in mesh with the driving power gear, and the rotating gear is used to rotate around the first rotation axis driven by the driving power gear and select to a predetermined position to engage with one of the regulating gears; the fixed part which is movably arranged on the first rotating shaft, the second power part which is connected with the fixed part, and the second The power part is used to drive the fixing part to reciprocate along the extension direction of the first rotating shaft, and the fixing part is used to hold and release the rotating gear at the predetermined position during the reciprocating movement. In this way, a fixing piece is provided on the first rotating shaft, and the fixing piece is driven by the second power piece to reciprocate along the extension direction of the first rotating shaft, and when the rotating gear reaches a predetermined position, the rotating gear is clamped, thereby ensuring that the rotating gear The accuracy of the movement position during phase adjustment; in addition, when the phase adjustment is required again, the fixed part moves along the extension direction of the first rotation axis driven by the second power part to release the rotating gear, so as to avoid affecting the phase adjustment process of the antenna , so as to realize the multi-channel phase adjustment of the antenna phase shifter.
为使本申请一些实施例的目的、技术方案和优点更加清楚，下面将结合附图对本申请一些实施例进行详细的阐述。In order to make the purpose, technical solutions and advantages of some embodiments of the present application clearer, some embodiments of the present application will be described in detail below with reference to the accompanying drawings.
参见图1与图2，本申请一些实施例提供的天线相位调节装置，包括：壳体10，设置在壳体10上的第一旋转轴20，与第一旋转轴20连接的第一动力件30，设置在第一旋转轴20上的主动力齿轮40；围绕第一旋转轴20设置的多个调控齿轮50，每个调控齿轮50用于与一 个天线移相器连接；与主动力齿轮40啮合设置的旋转齿轮60。其中，第一动力件30用于带动第一旋转轴20和主动力齿轮40旋转，主动力齿轮40旋转过程中，由于旋转齿轮60与主动力齿轮40啮合设置，旋转齿轮60也会被主动力齿轮40带动、从而围绕第一旋转轴20旋转，旋转齿轮60在绕第一旋转轴20旋转的过程中可以选择性地转至预定位置以与调控齿轮50中的一者啮合，达到天线相位调节的效果。此外，还包括可移动设置在第一旋转轴20上的固定件70，与固定件70连接的第二动力件80，第二动力件80用于带动固定件70沿第一旋转轴20的延伸方向往复运动，固定件70用于在往复运动的过程中卡持和释放位于预定位置的旋转齿轮60，即旋转齿轮60绕第一旋转轴20旋转至预定位置，固定件70在第二动力件80的带动下沿第一旋转轴20的延伸方向运动、将旋转齿轮60卡持在预定位置；在需要旋转齿轮60再次绕第一旋转轴20旋转时，固定件70在第二动力件80的带动下沿第一旋转轴20的延伸方向运动、释放旋转齿轮60。Referring to FIG. 1 and FIG. 2 , the antenna phase adjustment device provided by some embodiments of the present application includes: a housing 10 , a first rotating shaft 20 disposed on the housing 10 , and a first power member connected to the first rotating shaft 20 30, the main power gear 40 arranged on the first rotating shaft 20; a plurality of regulating gears 50 arranged around the first rotating shaft 20, each regulating gear 50 is used to connect with an antenna phase shifter; and the main power gear 40 Engage the provided rotary gear 60 . Wherein, the first power member 30 is used to drive the first rotating shaft 20 and the main power gear 40 to rotate. During the rotation of the main power gear 40, since the rotating gear 60 is meshed with the main power gear 40, the rotating gear 60 will also be driven by the main power. The gear 40 is driven to rotate around the first rotating shaft 20, and the rotating gear 60 can selectively turn to a predetermined position during the rotation around the first rotating shaft 20 to mesh with one of the adjusting gears 50 to achieve antenna phase adjustment. Effect. In addition, it also includes a fixed part 70 movably arranged on the first rotating shaft 20 , a second power part 80 connected to the fixed part 70 , and the second power part 80 is used to drive the extension of the fixed part 70 along the first rotating shaft 20 The fixed part 70 is used to hold and release the rotating gear 60 at a predetermined position during the reciprocating movement, that is, the rotating gear 60 rotates around the first rotating shaft 20 to a predetermined position, and the fixing part 70 is in the second power part Driven by 80, it moves along the extending direction of the first rotating shaft 20 to hold the rotating gear 60 at a predetermined position; Driven to move along the extending direction of the first rotating shaft 20 to release the rotating gear 60 .
在一些实施例中，设置固定件70，固定件70在第二动力件80的带动下沿第一旋转轴20的延伸方向往复运动，在旋转齿轮60运动到预定位置时将旋转齿轮60卡持，从而保证旋转齿轮60相位调节时运动位置的准确性，提升相位调节精准度；在需要再次调整旋转齿轮60的预定位置时，固定件70在第二动力件80的带动下沿第一旋转轴20的延伸方向运动、释放旋转齿轮60。In some embodiments, a fixing member 70 is provided, driven by the second power member 80, the fixing member 70 reciprocates along the extension direction of the first rotating shaft 20, and clamps the rotating gear 60 when the rotating gear 60 moves to a predetermined position , so as to ensure the accuracy of the movement position during the phase adjustment of the rotary gear 60 and improve the accuracy of the phase adjustment; The extension direction of 20 moves, releases rotating gear 60.
在一些实施例中，还包括与第二动力件80连接的第二旋转轴90，第二旋转轴90与第一旋转轴20平行设置，如图2所示，第二旋转轴90上设置有外螺纹，固定件70上设置有第一开孔71，第一开孔71内表面设置有内螺纹，第二旋转轴90上设置的外螺纹与第一开孔71内表面设置的内螺纹相互啮合。在进行相位调节的过程中，第二动力件80带动第二旋转轴90旋转，由于第二旋转轴90上设置的外螺纹与第一开孔71内表面设置的内螺纹相互啮合，第二旋转轴90旋转会带动固定件70沿第二旋转轴90的延伸方向运动，根据旋转方向的变换控制固定件70的运动方向，从而通过第二动力件80带动固定件70沿第一旋转轴20的延伸方向往复运动。可以理解的是，前述仅为本实施例中通过第二动力件80带动固定件70沿第一旋转轴20的延伸方向往复运动的一种具体的结构的举例说明，并不构成限定，在本申请的其它实施例中，也可以是其他结构，例如通过马达的运动杆直接带动固定件70沿第一旋转轴20的延伸方向往复运动等，具体可以根据实际需要进行灵活的设置。In some embodiments, it also includes a second rotating shaft 90 connected to the second power member 80, the second rotating shaft 90 is arranged parallel to the first rotating shaft 20, as shown in FIG. 2 , the second rotating shaft 90 is provided with External thread, the fixing member 70 is provided with a first hole 71, the inner surface of the first hole 71 is provided with an internal thread, the external thread provided on the second rotating shaft 90 and the internal thread provided on the inner surface of the first opening 71 are mutually engage. In the process of phase adjustment, the second power member 80 drives the second rotating shaft 90 to rotate. Since the external thread provided on the second rotating shaft 90 meshes with the internal thread provided on the inner surface of the first opening 71, the second rotating The rotation of the shaft 90 will drive the fixing member 70 to move along the extension direction of the second rotating shaft 90, and control the moving direction of the fixing member 70 according to the transformation of the rotating direction, so that the second power member 80 drives the fixing member 70 to move along the direction of the first rotating shaft 20. Reciprocating motion in the extending direction. It can be understood that the foregoing is only an example of a specific structure in which the second power member 80 drives the fixing member 70 to reciprocate along the extension direction of the first rotating shaft 20 in this embodiment, and does not constitute a limitation. In other embodiments of the application, other structures are also possible, for example, the moving rod of the motor directly drives the fixing member 70 to reciprocate along the extension direction of the first rotating shaft 20, etc., and the specific configuration can be flexibly set according to actual needs.
在一些实施例中，如图1、图2所示，还包括设置在壳体10上的第二固定杆100，固定件70上设置有第二开孔101，第二固定杆100设置在第二开孔内且与第二开孔内壁抵持。第二固定杆100设置在第二开孔101内且与第二开孔101内壁抵持、固定件70与第一旋转轴20也是相对固定设置，从而避免固定件70在第二旋转轴90旋转时被带动而绕第一旋转轴20 旋转，保证固定件70的周向位置的恒定，避免固定件70位置偏移对装置传动精准度造成影响。In some embodiments, as shown in FIG. 1 and FIG. 2 , it also includes a second fixing rod 100 arranged on the casing 10, a second opening 101 is arranged on the fixing member 70, and the second fixing rod 100 is arranged on the second It is inside the two openings and against the inner wall of the second opening. The second fixing rod 100 is arranged in the second opening 101 and resists against the inner wall of the second opening 101, and the fixing member 70 and the first rotating shaft 20 are also relatively fixed, thereby preventing the fixing member 70 from rotating on the second rotating shaft 90 When being driven to rotate around the first rotation axis 20, the circumferential position of the fixing member 70 is kept constant, and the position deviation of the fixing member 70 is prevented from affecting the transmission accuracy of the device.
在一些实施例中，还包括与旋转齿轮60连接的第三固定杆110，固定件70上设置有第三开孔72，固定件70在沿第一旋转轴20的延伸方向往复运动的过程中使第三固定杆110卡入和移出第三开孔72，从而实现对旋转齿轮60的卡持和释放。可以理解的是，前述仅为本实施例中的一种具体的举例说明，并不构成限定，在本申请的其它实施例中，也可以是例如在固定件70上设置固定杆、在旋转齿轮60上设置开孔的结构实现对旋转齿轮60的卡持和释放，具体可以根据实际需要进行灵活的设置。In some embodiments, it further includes a third fixing rod 110 connected to the rotating gear 60, the fixing member 70 is provided with a third opening 72, and the fixing member 70 reciprocates along the extending direction of the first rotating shaft 20 The third fixing rod 110 is snapped into and moved out of the third opening 72 , so as to realize the latching and releasing of the rotating gear 60 . It can be understood that, the foregoing is only a specific illustration in this embodiment, and does not constitute a limitation. In other embodiments of the application, for example, a fixed rod is arranged on the fixed member 70, and a rotating gear The opening structure on the 60 realizes the clamping and releasing of the rotating gear 60, which can be flexibly set according to actual needs.
参见图3，本申请一些实施例提供的天线相位调节装置，还包括，与第一旋转轴20和旋转齿轮60均连接的限位组件120，限位组件120包括设置在第一旋转轴20上的第一限位件121和与旋转齿轮60连接的第二限位件122，第一限位121件用于在旋转齿轮60运动到预设位置时卡持第二限位件122，第二限位件122用于在被第一限位件121卡持时阻止旋转齿轮60围绕第一旋转轴20旋转。Referring to FIG. 3 , the antenna phase adjustment device provided by some embodiments of the present application further includes a limit assembly 120 connected to both the first rotation shaft 20 and the rotation gear 60 , and the limit assembly 120 includes a The first limiting member 121 and the second limiting member 122 connected with the rotating gear 60, the first limiting member 121 is used to hold the second limiting member 122 when the rotating gear 60 moves to a preset position, and the second limiting member 122 The limiting member 122 is used to prevent the rotating gear 60 from rotating around the first rotating shaft 20 when it is held by the first limiting member 121 .
在一些实施例中，额外设置限位组件120与旋转齿轮60连接，旋转齿轮60在绕第一旋转轴20旋转的过程中带动第二限位件122旋转，当旋转齿轮60旋转到预设位置时第一限位121卡持住第二限位件122，第二限位件122被卡持时阻止旋转齿轮60围绕第一旋转轴20旋转，旋转齿轮60被第二限位件122阻止旋转则表明旋转齿轮60运动到了复位位置，从而实现对旋转齿轮60的复位，旋转齿轮60复位后可以更便于对旋转齿轮60进行控制，提升旋转齿轮60到达预定位置的精准度。第一限位件121与第二限位件122结合以形成限位组件120，实现旋转齿轮60的复位功能。In some embodiments, the limit assembly 120 is additionally connected to the rotation gear 60, and the rotation gear 60 drives the second limit member 122 to rotate during the rotation around the first rotation axis 20. When the rotation gear 60 rotates to the preset position When the first limiter 121 clamps the second limiter 122, the second limiter 122 prevents the rotation gear 60 from rotating around the first rotation axis 20 when the second limiter 122 is locked, and the rotation gear 60 is prevented from rotating by the second limiter 122 It indicates that the rotating gear 60 has moved to the reset position, thereby realizing the reset of the rotating gear 60. After the rotating gear 60 is reset, it is easier to control the rotating gear 60 and improve the accuracy of the rotating gear 60 reaching the predetermined position. The first limiting member 121 is combined with the second limiting member 122 to form a limiting assembly 120 to realize the reset function of the rotating gear 60 .
在一些实施例中，第一限位件121上设置有限位槽130，第二限位件122为限位柱，限位柱122设置在限位槽130内，旋转齿轮60运动到复位位置时，限位柱122抵持在限位槽130的侧壁上而被卡持住。可以理解的是，前述仅为本实施例中的一种具体的举例说明，并不构成限定，在本申请的其它实施例中，也可以是通过其他结构实现旋转齿轮60的复位，具体可以根据实际需要进行灵活的设置。In some embodiments, the first limiting member 121 is provided with a limiting groove 130, the second limiting member 122 is a limiting column, and the limiting column 122 is arranged in the limiting groove 130, when the rotating gear 60 moves to the reset position , the limiting column 122 is held against the sidewall of the limiting slot 130 and is locked. It can be understood that the foregoing is only a specific illustration in this embodiment, and does not constitute a limitation. In other embodiments of the present application, the reset of the rotating gear 60 can also be realized through other structures, specifically according to A flexible setting is actually required.
参见图4，在一些实施例中，第一限位件121包括围绕形成收容空间的底壁1211和侧壁1212，侧壁1212包括朝向收容空间的内表面，内表面上设置有齿状凸起140，齿状凸起140用于与旋转齿轮60啮合。在内表面上设置与旋转齿轮60啮合的齿状凸起140，齿状凸起140用于与所述旋转齿轮60啮合。可以使得旋转齿轮60绕第一旋转轴20的旋转过程更加稳定，提升天线相位调节装置的稳定性和准确性。Referring to FIG. 4 , in some embodiments, the first limiting member 121 includes a bottom wall 1211 and a side wall 1212 surrounding the receiving space, the side wall 1212 includes an inner surface facing the receiving space, and tooth-shaped protrusions are provided on the inner surface 140 , the toothed protrusion 140 is used to engage with the rotating gear 60 . A tooth-shaped protrusion 140 engaged with the rotating gear 60 is provided on the inner surface, and the tooth-shaped protrusion 140 is used for engaging with the rotating gear 60 . The rotation process of the rotating gear 60 around the first rotating shaft 20 can be made more stable, and the stability and accuracy of the antenna phase adjustment device can be improved.
在一些实施例中，第一限位件121可移动地设置在第一旋转轴20上，第一限位件121与 第二动力件80连接，第二动力件80带动第一限位件121沿第一旋转轴20的延伸方向往复运动。具体的，第二动力件80带动第一限位件121沿第一旋转轴20的延伸方向往复运动的结构可以与第二动力件80带动固定件70沿第一旋转轴20的延伸方向往复运动的结构相同，例如同样通过第二旋转轴90上设置的螺纹带动，在第一限位件121上设置穿孔，在穿孔内设置螺纹与第二旋转轴90上设置的螺纹啮合，从而通过第二旋转轴90的旋转带动第一限位件121沿第一旋转轴20的延伸方向往复运动。In some embodiments, the first limiting member 121 is movably arranged on the first rotating shaft 20, the first limiting member 121 is connected with the second power member 80, and the second power member 80 drives the first limiting member 121 reciprocating along the extending direction of the first rotating shaft 20 . Specifically, the structure in which the second power member 80 drives the first limiting member 121 to reciprocate along the extension direction of the first rotation shaft 20 may be the same as the second power member 80 drives the fixing member 70 to reciprocate along the extension direction of the first rotation shaft 20 The structure is the same, for example, it is also driven by the thread provided on the second rotating shaft 90, and a perforation is provided on the first limiter 121, and the thread is provided in the perforation to engage with the thread provided on the second rotating shaft 90, thereby passing through the second The rotation of the rotating shaft 90 drives the first limiting member 121 to reciprocate along the extending direction of the first rotating shaft 20 .
第一限位件121在往复运动过程中与第二限位件122结合和分离，第一限位件121与第二限位件122结合以形成限位组件120，实现旋转齿轮60的复位功能，第一限位件121与第二限位件122分离以拆分限位组件120。此外，第一限位件121在往复运动的过程中，其上设置的齿状凸起140与旋转齿轮60啮合和分离。当齿状凸起140与旋转齿轮60啮合时，齿状凸起140可以提升旋转齿轮60转动的稳定性。The first limiting member 121 is combined and separated from the second limiting member 122 during the reciprocating movement, and the first limiting member 121 is combined with the second limiting member 122 to form a limiting assembly 120 to realize the reset function of the rotating gear 60 , the first limiting member 121 is separated from the second limiting member 122 to disassemble the limiting assembly 120 . In addition, during the reciprocating movement of the first limiting member 121 , the tooth-shaped protrusion 140 provided thereon engages and separates from the rotating gear 60 . When the tooth-shaped protrusion 140 meshes with the rotating gear 60 , the tooth-shaped protrusion 140 can improve the rotation stability of the rotating gear 60 .
在一些实施例中，第一限位件121与固定件70为共同运动，固定件70在卡持旋转齿轮60时，第一限位件121与第二限位件122分离，在固定件70释放旋转齿轮60时，第一限位件121与第二限位件122结合以形成限位组件120。In some embodiments, the first limiting member 121 and the fixing member 70 move together. When the fixing member 70 clamps the rotating gear 60 , the first limiting member 121 is separated from the second limiting member 122 . When the rotating gear 60 is released, the first limiting member 121 is combined with the second limiting member 122 to form a limiting assembly 120 .
在一些实施例中，还包括设置在壳体上、且与第一旋转轴20平行的第一固定杆(图未示出)，设置在底壁1211上、且与第一旋转轴20平行的凹槽150，第一固定杆设置在凹槽150内，在垂直于第一旋转轴20的平面上、第一固定杆与凹槽150内壁抵持固定。在垂直于第一旋转轴20的平面上、第一固定杆与凹槽150内壁抵持固定，可以通过第一固定杆对底壁1211进行周向固定，避免第一旋转轴20带动第一限位件121旋转。In some embodiments, it also includes a first fixing rod (not shown) arranged on the housing and parallel to the first rotation axis 20 , and a first fixing rod (not shown) arranged on the bottom wall 1211 and parallel to the first rotation axis 20 In the groove 150 , the first fixing rod is disposed in the groove 150 , and on a plane perpendicular to the first rotation axis 20 , the first fixing rod is fixed against the inner wall of the groove 150 . On a plane perpendicular to the first rotating shaft 20, the first fixing rod is fixed against the inner wall of the groove 150, and the bottom wall 1211 can be fixed circumferentially by the first fixing rod to prevent the first rotating shaft 20 from driving the first limiter. Bit member 121 rotates.
参见图5，本申请一些实施例提供的天线相位调节装置，多个调控齿轮50具体包括对称设置的第一齿轮组160和第二齿轮组170，第一齿轮组160包括多个调控齿轮50，第二齿轮组170包括多个调控齿轮50，第一齿轮组160所包含的多个调控齿轮50均匀设置在以第一旋转轴20为圆心的劣弧AA’上，第二齿轮组170所包含的多个调控齿轮50均匀设置在以第一旋转轴20为圆心的劣弧BB’上。Referring to FIG. 5 , in the antenna phase adjustment device provided by some embodiments of the present application, the plurality of regulating gears 50 specifically include a symmetrically arranged first gear set 160 and a second gear set 170 , the first gear set 160 includes a plurality of regulating gears 50 , The second gear set 170 includes a plurality of regulating gears 50, and the plurality of regulating gears 50 included in the first gear set 160 are evenly arranged on the minor arc AA' with the first rotating shaft 20 as the center of the circle, and the second gear set 170 includes A plurality of regulating gears 50 are evenly arranged on the minor arc BB' with the first rotating shaft 20 as the center.
在一些实施例中，将多个调控齿轮50平均分为第一齿轮组160与第二齿轮组170，第一齿轮组160所包含的多个调控齿轮50均匀设置在一段以第一旋转轴20为圆心的劣弧上，第二齿轮组170所包含的多个调控齿轮50均匀设置在一段以第一旋转轴20为圆心的劣弧上，相较于现有技术中将全部的调控齿轮50均匀设置在一个标准圆上，即第一齿轮组160所包含的多个调控齿轮50均匀设置在一段以第一旋转轴20为圆心的半圆弧上，第二齿轮组170所包含的多个调控齿轮50均匀设置在一段以第一旋转轴20为圆心的半圆弧上的结构，在半径相同的情况下劣弧的长度较小，设置一半数量的调控齿轮50在劣弧上，可以使得调控齿轮 50之间的距离减小，从而减小天线相位调节装置的体积。In some embodiments, the plurality of regulating gears 50 are evenly divided into the first gear set 160 and the second gear set 170, and the plurality of regulating gears 50 included in the first gear set 160 are evenly arranged on a section with the first rotating shaft 20 On the inferior arc with the center of the circle, the plurality of control gears 50 included in the second gear set 170 are evenly arranged on a section of the inferior arc with the first rotating shaft 20 as the center of the circle. Compared with the prior art, all the control gears 50 Evenly arranged on a standard circle, that is, the plurality of regulating gears 50 included in the first gear set 160 are evenly arranged on a semicircular arc with the first rotating shaft 20 as the center, and the plurality of control gears 50 included in the second gear set 170 The control gear 50 is evenly arranged on a section of semicircular arc with the first rotating shaft 20 as the center. The length of the inferior arc is relatively small when the radius is the same. Setting half of the control gear 50 on the inferior arc can make the control The distance between the gears 50 is reduced, thereby reducing the volume of the antenna phase adjustment device.
还需说明的是，本领域的普通技术人员可以理解，在本申请各实施例中，为了使读者更好地理解本申请而提出了许多技术细节。但是，即使没有这些技术细节和基于以上各实施例的种种变化和修改，也可以实现本申请所要求保护的技术方案。以上各个实施例的划分是为了描述方便，不应对本申请的具体实现方式构成任何限定，各个实施例在不矛盾的前提下可以相互结合相互引用。It should also be noted that those skilled in the art can understand that in the various embodiments of the present application, many technical details are provided for readers to better understand the present application. However, even without these technical details and various changes and modifications based on the above embodiments, the technical solution claimed in this application can also be realized. The division of the above embodiments is for the convenience of description, and should not constitute any limitation to the specific implementation of the present application, and the various embodiments can be combined and referenced to each other on the premise of no contradiction.

Claims (10)

  1. 一种天线相位调节装置，其特征在于，包括：An antenna phase adjustment device, characterized in that it comprises:
    壳体(10)，设置在所述壳体(10)上的第一旋转轴(20)，与所述第一旋转轴(20)连接的第一动力件(30)，设置在所述第一旋转轴(20)上的主动力齿轮(40)，所述第一动力件(30)用于带动所述第一旋转轴(20)和所述主动力齿轮(40)旋转；The casing (10), the first rotating shaft (20) arranged on the casing (10), the first power member (30) connected with the first rotating shaft (20), arranged on the first a main power gear (40) on a rotating shaft (20), the first power member (30) is used to drive the first rotating shaft (20) and the main power gear (40) to rotate;
    围绕所述第一旋转轴(20)设置的多个调控齿轮(50)，每个所述调控齿轮(50)用于与一个天线移相器连接；a plurality of control gears (50) arranged around the first rotation axis (20), each of the control gears (50) is used to connect with an antenna phase shifter;
    与所述主动力齿轮(40)啮合设置的旋转齿轮(60)，所述旋转齿轮(60)用于在所述主动力齿轮(40)的带动下围绕所述第一旋转轴(20)旋转、并选择性地转至预定位置以与所述调控齿轮(50)中的一者啮合；a rotating gear (60) meshed with the main power gear (40), and the rotating gear (60) is used to rotate around the first rotating shaft (20) driven by the main power gear (40) , and selectively turn to a predetermined position to mesh with one of the regulating gears (50);
    可移动设置在所述第一旋转轴(20)上的固定件(70)，与所述固定件(70)连接的第二动力件(80)，所述第二动力件(80)用于带动所述固定件(70)沿所述第一旋转轴(20)的延伸方向往复运动，所述固定件(70)用于在往复运动的过程中卡持和释放位于所述预定位置的所述旋转齿轮(60)。The fixed part (70) movably arranged on the first rotating shaft (20), the second power part (80) connected with the fixed part (70), the second power part (80) is used for Driving the fixing part (70) to reciprocate along the extension direction of the first rotating shaft (20), the fixing part (70) is used to hold and release the fixed part at the predetermined position during the reciprocating movement Rotate the gear (60) described above.
  2. 根据权利要求1所述的天线相位调节装置，其特征在于，还包括：The antenna phase adjustment device according to claim 1, further comprising:
    与所述第一旋转轴(20)和所述旋转齿轮(60)均连接的限位组件(120)，所述限位组件(120)包括设置在所述第一旋转轴(20)上的第一限位件(121)和与所述旋转齿轮连接的第二限位件(122)，所述第一限位件(121)用于在所述旋转齿轮(60)运动到复位位置时卡持所述第二限位件(122)，所述第二限位件(122)用于在被所述第一限位件(121)卡持时阻止所述旋转齿轮(60)围绕所述第一旋转轴(20)旋转。A limit assembly (120) connected to both the first rotation shaft (20) and the rotation gear (60), the limit assembly (120) includes a The first limiter (121) and the second limiter (122) connected with the rotary gear, the first limiter (121) is used when the rotary gear (60) moves to the reset position Hold the second limiting member (122), the second limiting member (122) is used to prevent the rotating gear (60) from surrounding the The first rotating shaft (20) rotates.
  3. 根据权利要求2所述的天线相位调节装置，其特征在于，The antenna phase adjustment device according to claim 2, characterized in that,
    所述第一限位件(121)上设置有限位槽(130)，所述第二限位件(121)为限位柱(122)，所述限位柱(122)设置在所述限位槽(130)内，所述旋转齿轮(60)运动到复位位置时，所述限位柱(122)抵持在所述限位槽(130)的侧壁上而被卡持住。The first limiting member (121) is provided with a limiting groove (130), the second limiting member (121) is a limiting column (122), and the limiting column (122) is arranged on the limiting column (122). In the positioning groove (130), when the rotating gear (60) moves to the reset position, the limiting post (122) is held against the side wall of the limiting groove (130) to be locked.
  4. 根据权利要求2所述的天线相位调节装置，其特征在于，The antenna phase adjustment device according to claim 2, characterized in that,
    所述第一限位件(121)包括围绕形成收容空间的底壁(1211)和侧壁(1212)，所述侧壁(1212)包括朝向所述收容空间的内表面，所述内表面上设置有齿状凸起(140)，所述齿状凸起(140)用于与所述旋转齿轮(60)啮合。The first limiting member (121) includes a bottom wall (1211) and a side wall (1212) surrounding the receiving space, and the side wall (1212) includes an inner surface facing the receiving space, and on the inner surface A toothed protrusion (140) is provided for meshing with the rotary gear (60).
  5. 根据权利要求4所述的天线相位调节装置，其特征在于，还包括：The antenna phase adjustment device according to claim 4, further comprising:
    设置在所述壳体(10)上、且与所述第一旋转轴(20)平行的第一固定杆，设置在所述底壁(1211)上、且与所述第一旋转轴(20)平行的凹槽(150)，所述第一固定杆设置在所述凹槽(150)内，在垂直于所述第一旋转轴(20)的平面上、所述第一固定杆与所述凹槽(150) 内壁抵持固定。A first fixing rod arranged on the casing (10) and parallel to the first rotating shaft (20), arranged on the bottom wall (1211) and parallel to the first rotating shaft (20) ) parallel grooves (150), the first fixed rod is arranged in the groove (150), on a plane perpendicular to the first rotation axis (20), the first fixed rod and the The inner wall of the groove (150) is resisted and fixed.
  6. 根据权利要求2所述的天线相位调节装置，其特征在于，The antenna phase adjustment device according to claim 2, characterized in that,
    所述第一限位件(121)可移动地设置在所述第一旋转轴(20)上，所述第一限位件(121)与所述第二动力件(80)连接，所述第二动力件(80)用于带动所述第一限位件(121)沿所述第一旋转轴(20)的延伸方向往复运动，所述第一限位件(121)在所述往复运动过程中与所述第二限位件(122)结合和分离，所述第一限位件(121)与所述第二限位件(122)结合以形成所述限位组件(120)，所述第一限位件(121)与所述第二限位件(122)分离以拆分所述限位组件(120)。The first limiting member (121) is movably arranged on the first rotating shaft (20), the first limiting member (121) is connected with the second power member (80), and the The second power member (80) is used to drive the first limiting member (121) to reciprocate along the extension direction of the first rotating shaft (20), and the first limiting member (121) Combining with and separating from the second limiting member (122) during movement, the first limiting member (121) is combined with the second limiting member (122) to form the limiting component (120) , the first limiting member (121) is separated from the second limiting member (122) to disassemble the limiting component (120).
  7. 根据权利要求1所述的天线相位调节装置，其特征在于，还包括：The antenna phase adjustment device according to claim 1, further comprising:
    与所述第二动力件(80)连接的第二旋转轴(90)，所述第二旋转轴(90)与所述第一旋转轴(20)平行设置，所述第二旋转轴(90)上设置有外螺纹，所述固定件(70)上设置有第一开孔(71)，所述第一开孔(71)内表面上设置有内螺纹，所述外螺纹与所述内螺纹啮合，所述第二旋转轴(90)用于在转动时带动所述固定件(70)沿所述第一旋转轴(20)的延伸方向往复运动。A second rotating shaft (90) connected to the second power member (80), the second rotating shaft (90) is arranged parallel to the first rotating shaft (20), and the second rotating shaft (90 ) is provided with an external thread, the fixing member (70) is provided with a first hole (71), the inner surface of the first hole (71) is provided with an internal thread, and the external thread and the internal Threaded engagement, the second rotating shaft (90) is used to drive the fixing member (70) to reciprocate along the extending direction of the first rotating shaft (20) when rotating.
  8. 根据权利要求7所述的天线相位调节装置，其特征在于，还包括：The antenna phase adjustment device according to claim 7, further comprising:
    设置在所述壳体(10)上的第二固定杆(100)，所述固定件(70)上设置有第二开孔(101)，所述第二固定杆(100)设置在所述第二开孔(101)内且与所述第二开孔(101)内壁抵持。A second fixing rod (100) arranged on the housing (10), a second opening (101) is arranged on the fixing member (70), and the second fixing rod (100) is arranged on the The second opening (101) is in and against the inner wall of the second opening (101).
  9. 根据权利要求1所述的天线相位调节装置，其特征在于，还包括：The antenna phase adjustment device according to claim 1, further comprising:
    与所述旋转齿轮(60)连接的第三固定杆(110)，所述固定件(70)上设置有第三开孔(72)，所述固定件(70)在所述往复运动的过程中使所述第三固定杆(110)卡入和移出所述第三开孔(72)。A third fixed rod (110) connected to the rotating gear (60), the fixed piece (70) is provided with a third opening (72), and the fixed piece (70) is Make the third fixing rod (110) snap into and move out of the third opening (72).
  10. 根据权利要求1所述的天线相位调节装置，其特征在于，The antenna phase adjustment device according to claim 1, characterized in that,
    所述多个调控齿轮(50)具体包括对称设置的第一齿轮组(160)和第二齿轮组(170)，所述第一齿轮组(160)包括多个所述调控齿轮(50)，所述第二齿轮组(170)包括多个所述调控齿轮(50)，所述第一齿轮组(160)所包含的多个所述调控齿轮(50)均匀设置在以所述第一旋转轴(20)为圆心的劣弧(AA’)上，所述第二齿轮组(170)所包含的多个所述调控齿轮(50)均匀设置在以所述第一旋转轴(20)为圆心的劣弧(BB’)上。The multiple regulating gears (50) specifically include a symmetrically arranged first gear set (160) and a second gear set (170), the first gear set (160) includes a plurality of the regulating gears (50), The second gear set (170) includes a plurality of regulating gears (50), and the plurality of regulating gears (50) included in the first gear set (160) are uniformly arranged at the first rotation speed On the inferior arc (AA') where the axis (20) is the center of the circle, the plurality of regulating gears (50) included in the second gear set (170) are evenly arranged at the center of the first rotation axis (20). On the minor arc (BB') of the center.
PCT/CN2022/083872 2021-11-04 2022-03-29 Antenna phase adjustment device WO2023077716A1 (en)

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