Modular adjusting device, in particular for high-frequency devices

An adjustment device and a modular technology, which is applied to the transmission device, transmission device parts, gear transmission device, etc., can solve the problems of complex transmission line layout and installation work that cannot be ignored, and achieve the effect of simple variability and adaptability

Active Publication Date: 2016-02-03
TELEFON AB LM ERICSSON (PUBL)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the layout of such drivelines is in individual cases very complex, since several deflections may be required and the corresponding components require not negligible installation work

Method used

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  • Modular adjusting device, in particular for high-frequency devices
  • Modular adjusting device, in particular for high-frequency devices
  • Modular adjusting device, in particular for high-frequency devices

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0059] figure 1 An open housing 1 is shown by way of example in a three-dimensional illustration, which can usually be closed by means of a cover, not shown in detail, which is fitted over the housing wall 1 .

[0060] In the illustrated embodiment, a first embodiment of a modular adjustment device according to the invention for high-frequency components is shown inside the housing 3 , which is mounted on a base 5 , ie a base plate 5 . The bottom can also be a reflector of an antenna, especially a mobile communication antenna, on the opposite side of the bottom or reflector 5, for example, a common mobile communication antenna is arranged, which is figure 1 A radome, also not shown, protects and covers from environmental influences.

[0061] A printed circuit board or carrier board on which the adjustment device is mounted can also be arranged in the housing.

[0062] figure 1 A drive line 7 is shown here, starting for example from a drive side 9 located outside the housing...

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PUM

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Abstract

An improved modular adjusting device, in particular for high-frequency devices, is distinguished, inter alia, by the following features: having at least one transmission base module (113) and at least two transmission elements (17; 29, 31), the at least one transmission base module (113) also has at least one second transmission element (31) and an associated snap-action and/or latching device (16), the at least one second transmission element (31) is held and secured in a snap-in manner by the associated snap-action and/or latching device (16), the snap-action and/or latching device (16) for holding and securing the at least one second transmission element (31) is designed in such a manner that the at least one second transmission element (31) is held in a manner limited by stops in the axial direction (X), and the first and second transmission elements (29, 31) each have a plug-in coupling region (21) in which the shaft (13) or one of the shaft sections (13.1, 13.2, 13.3, 13.4) is connected in a rotationally fixed manner using a plug-in connection.

Description

technical field [0001] The invention relates to a modular adjustment device according to the preamble of claim 1 , in particular a modular adjustment device for high-frequency components. Background technique [0002] Many applications are known, especially in the field of high-frequency technology, in which an adjusting device is required to actuate actuators. [0003] It is known, for example, from WO 02 / 061877 A2 to adjust a phase shifter inside the antenna housing (radome) accordingly by means of a beam shaper, a so-called RET unit, in order to change the so-called downtilt angle. This can be done mechanically, for example by means of a RET unit which can be mounted outside the antenna housing. [0004] However, more and more components, including electronically active components such as filter components, amplifier units, etc., are arranged inside the antenna housing, so that less and less space is available. It is thus necessary, for example, to drive a phase shifter...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/12H01Q3/12H01Q3/32F16H57/021
CPCF16H57/021H01Q1/125H01Q3/12H01Q3/32F16H1/14H04M1/0254
Inventor R·亨施
Owner TELEFON AB LM ERICSSON (PUBL)
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