Universal general connecting device
A connection device and universal joint technology, applied in the direction of mechanical equipment, supporting machines, etc., can solve the problems of alarm detector damage, damage, use bottlenecks, etc., to achieve the effect of convenient installation, normal use protection, and damage prevention
Inactive Publication Date: 2011-07-13
叶志锋 +2
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Problems solved by technology
[0003] There are various alarm detectors in the alarm system, and the installation and adjustment functions of various alarm detectors are different, which brings a lot of inconvenience to the construction
At the same time, various alarm detectors need to be connected with wires during installation, which may cause damage to the alarm detector during installation.
Especially in the residential area alarm system, in the case of indoor decoration, because the alarm detector has been connected and cannot be removed, it may be damaged due to decoration
[0004] At present, there are still many wall-mounted alarm detectors that adopt the direct wall installation mode, which brings many difficulties to the adjustment of the direction of the alarm detector.
Especially for some infrared detectors that require an alarm detection angle, the direct wall installation mode has caused a bottleneck in its application
Method used
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[0018] The structure of the universal universal connection device described in the present invention in one embodiment is as follows: figure 1 As shown, it includes: a fixed base 9, a damping rubber pad 8, a universal hollow shaft 7, a fixed cover 6, a panel 4, a terminal block 3, and a fixed shell 2 for the terminal block.
[0019] combine figure 2 As shown, the universal hollow shaft 7 is a hollow design, which is convenient to wear connecting wires; one end of the universal hollow shaft 7 is a universal joint, which provides universal connection for equipment (such as alarm detectors); The other end is a double-layer square platform (certainly, a circular or other shape double-layer platform can also be used), which is convenient for fixed connection with the terminal block 3 . The middle position of the universal joint end of the said universal hollow shaft 7 is provided with a spline shaft located in the universal joint and extending out of the universal joint.
[0020...
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The invention discloses a universal general connecting device, which comprises a fixing base, a connector base, a universal hollow shaft, a connector base fixing shell and a fixing cover plate, wherein one end of the universal hollow shaft is provided with a universal joint and is arranged on the fixing base, and the other end of the universal hollow shaft is provided with a double-layer platform; when the male end and the female end of the connector base fixing shell are combined and fixed together, the connector base can be fixedly arranged in the upper end part of the connector base fixing shell; the lower end of the connector base fixing shell is clamped at the middle position of the double-layer platform of the universal hollow shaft so as to be fixedly connected with the universal hollow shaft; the bottom end of the connector base is seated at the top end of the double-layer platform of the universal hollow shaft; the upper end of the universal hollow shaft passes through the fixing cover plate; and the fixing cover plate is fixedly connected with the fixing base. The universal general connecting device can ensure that a connection lead of equipment is separated from the equipment, has a universal adjustment function, and is used for conveniently connecting various wall-hung alarm detectors.
Description
technical field [0001] The invention relates to a connecting device, more specifically, to a universal universal connecting device. Background technique [0002] It is required in ordinary residential areas, villa residential areas, enterprises and institutions, factories, warehouses, substations, water plants, power plants, schools, detention centers and prisons of the judicial system, as well as airports, military bases, government agencies, key cultural relics protection units and other places. alarm system. [0003] There are various alarm detectors in the alarm system, and the installation and adjustment functions of various alarm detectors are different, which brings a lot of inconvenience to the construction. At the same time, various alarm detectors need to be connected with wires during installation, which may cause damage to the alarm detectors during installation. Especially in the residential area alarm system, when the interior has been decorated, the alarm de...
Claims
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IPC IPC(8): F16M13/02
Inventor 唐智杰叶志锋孙学东张宣李芳
Owner 叶志锋