RU2614921C1 - Device of quick installation and removal of antenna - Google Patents

Abstract

FIELD: radio engineering, communication.

SUBSTANCE: device consists of a disk-holder interacting by the in-depth end surface with the disk-holder plate having connectors of the type "socket", and through the disc-holder plate and the end surface with the support surface of the hooks by fasteners, such as screws, and interacting with the sealing rubber ring placed in the upper end of the circular groove, and a disc of the antenna device interacting by the in-depth end surface with the antenna device plate having the connectors of the type "plug" and the non-plug connection to the antenna device by means of the fastening elements of the type rivet and having protrusions located on the axis of the external cylindrical surface of the antenna device disk having mutually perpendicular grooves with the placed elastic elements in the form of the spring torsion, one end of which is in contact with the hole placed in the antenna device disk and the other is a ring handle having the ability to move in the groove during connecting the antenna device disk with the disk-holder during passing of the hooks along the groove, contacting by the inclined surface with the elastic elements, placing them aside, wherein the elastic elements rotate around the pins interacting with the projection on the antenna device disk, and the connectors of the type "plug" are in contact with connectors of the type "socket" until the interaction of the elastic elements with the locking hook surface, providing the connection of the disc-holder with the antenna device disc creating the airtight cavity E through the sealing ring contacting with the disk plate of the antenna device.

EFFECT: ensuring quick installation and quick removal of the antenna on the vehicle body.

10 dwg

Description

The invention relates to antenna technology and is intended for quick installation and removal of the antenna from the vehicle body.

Known "Improved device for mounting the antenna on a supporting surface and the method of mounting the antenna using such a mounting device" [1], containing a base made with the possibility of installation on a supporting surface, and a mounting element that connects to the underlying hole in the supporting surface. The fastening element is provided with a first group of protruding petals made with the possibility of fixing the base on the supporting surface due to the pressure action of the first group of elastic elements on the wall of the supporting surface opposite the wall that supports the base, while the fastening element is provided with a second group of elastic elements inserted into the plurality of recesses, having holes in the edge when the first and second groups of elastic elements are inserted into the hole for introducing and subsequently moving warp along the supporting surface.

The well-known "Antenna Fixing Unit" [2], designed to mount the antenna to the plate support, comprising a base configured to support the antenna and provided with a contact surface to support the plate support. A fastener comprising a housing configured to connect to the base using connection means that define a direction of connection directed toward the contact surface and at least one protruding portion generally made in the connection direction and connected to the housing through deformable a connecting portion configured to change the angle of inclination of the protruding portion relative to the direction. Moreover, the protruding part has a base surface facing the corresponding abutting surface of the housing and spaced from it, and the connected portion is made so that when the fastener is connected to the base for the crime of the antenna to the plate support, its deformation allows the protruding part to come closer to the housing until the base surface comes into contact with a persistent surface.

A device [3] is known for attaching an antenna to a vehicle roof, consisting of a base, a lower plate, a connecting screw and a fixing spring.

The disadvantage of the above devices is that they are designed to be installed on a supporting surface having a small thickness (car roof), and are devices for long-term use. An installed antenna does not require frequent dismantling and installation during operation.

Closest in technical essence to the claimed device is a removable mounted aerodynamic apparatus of a whip antenna [4], consisting of an adapter, a device for connecting to a coaxial cable, an annular spacer, an antenna assembly and a seal. The adapter is in contact with the device for connecting to the coaxial cable through a threaded connection and on the side has inclined slots with a lead-in and a fixing part that interact with a protruding pin in the interior of the antenna assembly. When connecting the antenna assembly to the adapter, the pins are inserted into the entrance part of the groove, passing through the groove are fixed in the fixing part, providing the contact of the antenna assembly with a device for connecting with a coaxial cable. When the antenna unit is connected to the adapter, the tightness of the contact area is ensured. The antenna node is connected to the adapter with a slight rotation of the antenna node relative to the adapter. The contact group is located in the center, on the axis, of both the antenna assembly and the adapter.

The disadvantage of this device is that the technical solution is aimed at providing quick installation and dismantling of the whip antenna and does not provide the ability to connect an antenna having several contact pairs.

The device for quick installation and removal of the antenna, which has several contact pairs, and the ability to quickly install and remove the antenna, which has a sealed cavity for placing the contacts of the antenna to the cable, were not found in the open publication from all available sources of information.

The technical solution is aimed at creating a device that provides fast installation and dismantling of an antenna having several contact pairs.

The technical result is achieved by the fact that the device for quick installation and removal of the antenna consists of a disk holder interacting with a recessed end surface with a plate of the disk holder having connectors of the "socket" type, and through the plate of the disk holder and the end surface with the supporting surface of the hooks by means of fasteners elements, such as screws, and interacting with a rubber sealing ring placed in the upper end of the circular groove, and from the disk of the antenna device interacting with a recessed end face with a board of an antenna device having plug connectors and a non-detachable connection to the antenna device, by means of fasteners such as rivets and having protrusions located on the axis of the outer cylindrical surface of the disk of the antenna device, having mutually perpendicular grooves with spring-loaded elastic elements torsion, in which one end contacts the hole located in the disk of the antenna device, and the other represents the handle of the ring, which can move along the groove in entent connection of the disk of the antenna device with the disk holder at the time of passage of the hooks along the groove, contacting the inclined surface with the elastic elements, taking them to the side, while the elastic elements rotate around the pins interacting with the protrusion on the disk of the antenna device, and the connectors are of the “plug” type contact with sockets of the “socket” type until the moment of interaction of the elastic elements with the fixing surface of the hooks, ensuring the connection of the disk holder with the disk of the antenna device, creating a sealed cavity E by by means of a sealing ring in contact with the disk board of the antenna device.

The invention is illustrated by drawings.

In FIG. 1 shows a perspective view of a general view of the device for quick installation and removal of the antenna, FIG. 2 shows a general view of the device for quick installation and removal of the antenna, FIG. 3 shows a top view, FIG. 4 is a bottom view; FIG. 5 is a side view; FIG. 6 shows a section G-D, in FIG. 7 shows location A, in FIG. 8 shows location B; FIG. 9 shows part of a section DD, in FIG. 10 shows a cross-section BB.

The device for quick installation and removal of the antenna consists of a disk holder 3, a plate of a disk holder 16, hooks 5, a sealing ring 19, a disk of an antenna device 2, a disk plate of an antenna device 17, an antenna device 9, elastic elements 7, handles 8, pins 10 , connectors 4 type "socket", connectors 18 type "plug", fasteners 15 type screw and fasteners 13 type rivet.

The holder disk 3 has a cylindrical surface inside and out. The bottom end has a recess that interacts with the plate of the disk holder 16 by fixing it with fasteners 15 of the type screw. An annular groove is made at the upper end, interacting with a rubber sealing ring 19. On the disk of the holder disk 16, connectors of the 4 “socket” type are placed. The plate of the holder disk 16 and the plane of the lower end of the disk holder 3 interact with the supporting surface of the hooks 5, which are fixed by fasteners 15.

The disk of the antenna device 2 on the outside has a cylindrical shape with protrusions 11 located on opposite sides of the same axis, inside it has a cylindrical shape with a recess on the lower end. The protrusions 11 have mutually perpendicular grooves 1, 20 and groove 12. The disk of the antenna device 2 interacts with the plane of the end recess of the lower end face with the plate of the antenna device 17, which is fixed by a screw-rivet type fastener 13. The circuit board of the antenna device 17 and the antenna device 9 have a non-detachable connection. On the circuit board of the antenna device 17, plug-type connectors 18 are placed, which contact the socket-type connectors 4 when a removable part of the antenna device is installed. In the grooves 1 of the protrusions 11 are elastic elements 7, which are made in the form of a torsion spring, in which one end is in contact with the hole 14, and the other end is converted into a handle 8, in the form of a ring and placed in the groove 12. The elastic element 7 is fixed with a pin 10 interacting with the protrusion 11.

The quick installation and removal of the antenna works as follows.

The disk holder 3, with the elements fixed on it, is stationary fixed in the vehicle body 6. Connectors 4 are connected to antenna cables (not shown in FIG.).

The disk of the antenna device 2, assembled, is connected to the disk-holder 3. In this case, the hooks 5 go into the grooves 20 of the protrusions 11, releasing the elastic elements 7 until they slide off the inclined surface of the hook 5. At the moment the hooks 5 retract the elastic elements 7, connectors 18 type “plug” are included in the connectors 4 of the type “socket”, creating a tight contact with elastic elements on the connector type 18 of the “plug”. The elastic element 7, slipping off the inclined surface of the hooks 5, falls into the fixing zone of the hook 5, and the o-ring 19 begins to interact with the surface of the disk board of the antenna device 17, ensuring tightness in the volume E, where contacts 4 and 18 are placed and contact.

After carrying out work related to the use of the antenna, it is dismantled by acting on the handles 8 of the elastic elements 7, leading them to the center of the device axis along the groove 12, removing the elastic element 7 from the fixing zone of the hook 5 and lifting the antenna device disk upwards, removing it from the contact connectors 18 type "plug" of the connectors 4 type "socket".

This design solution allows for quick installation and quick dismantling of the antenna on the vehicle body.

Literature

1. Patent No. 2469444 of the Russian Federation, IPC H01Q 1/12. An improved device for fixing the antenna on a supporting surface and the method of mounting the antenna using such a mounting device / A. Calearo (IT), M. Calearo Chiman (IT), R. Piccolo (IT); KALEARO ANTENNA S.P.A. (IT). - No. 20111112287/07; Announced January 18, 2010; Publ. 12/10/2012. - 22 p.: 7 ill.

2. Patent No. 2536344 of the Russian Federation, IPC H01Q 1/12. Antenna Fixing Unit / D. Spagnolo (IT), T. Carcher (DE), N. Salin (IT), D. Zamberlan (IT), M. Calearo Chiman (IT), V. Rotondi (IT); KALEARO ANTENNA S.P.A. (IT). - No. 2013104307/08; Stated July 27, 2011; Publ. 09/10/2014. - 16 p.: 6 ill.

PATENTANMELDUNG №1641069 (DE), Int. CI. H01Q 1/32 (2006.01), H01Q 1/12(2006.01), B25B 27/00(2006.01). Antenne und Verfahren zur Befestigung einer Antenne an einem Fahrzeug mittels Klemmkraft, erzeugt vorzugsweise durch einem Schiebevorgang / G. Blickle (DE), Hirschmann Car Communication GmbH (DE). - №05021004.6; Anmeldetag 27.09.2005; Veroffentlichungstag 29.03.2006. - 10 s.: 5 fig.3.

PATENTANMELDUNG No. 1641069 (DE), Int. Ci. H01Q 1/32 (2006.01), H01Q 1/12 (2006.01), B25B 27/00 (2006.01). Antenne und Verfahren zur Befestigung einer Antenne an einem Fahrzeug mittels Klemmkraft, erzeugt vorzugsweise durch einem Schiebevorgang / G. Blickle (DE), Hirschmann Car Communication GmbH (DE). - No. 05021004.6; Anmeldetag 09/27/2005; Veroffentlichungstag 03/29/2006. - 10 s .: 5 fig.

4. United States Patent No. 7268734 (US), Int. Ci. H01Q 1/32 (2006.01). REMOVABLE MOUNTABLE AERODYNAMIC BAYONET ANTENNA APPARATUS AND METHOD / Donald M. Cislo (US), Antenex, Inc., Glendale Heights (US). No. 11 / 345,763; File 02.02.2006; Date of Paten 09/11/2007. - 10 s .: 8 fig.

Claims (1)

A device for quick installation and removal of the antenna, consisting of a disk holder interacting with a recessed end surface with a plate of a disk holder having connectors of the "socket" type, and through a plate of a disk holder and an end surface with a supporting surface of hooks by means of fasteners, such as screws, and interacting with a rubber sealing ring located in the upper end of the circular groove, and from the disk of the antenna device interacting with a recessed end surface with the board of the antenna device, and having plug-type connectors and a non-detachable connection to the antenna device, by means of fasteners such as rivets, and having protrusions located on the axis of the outer cylindrical surface of the disk of the antenna device, having mutually perpendicular grooves with elastic elements in the form of a torsion spring, in which one the end contacts the hole located in the disk of the antenna device, and the other represents the handle of the ring, which can move along the groove at the time of connecting the disk of the antenna device wa with the holder disk at the time of passage of the hooks along the groove, contacting the inclined surface with the elastic elements, moving them to the side, while the elastic elements rotate around the pins interacting with the protrusion on the disk of the antenna device, and the plug connectors are in contact with type connectors "Socket" until the interaction of the elastic elements with the fixing surface of the hooks, ensuring the connection of the disk holder with the disk of the antenna device, creating a sealed cavity E by means of an o-ring, antenna with a circuit board.

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