WO2016079570A1

WO2016079570A1 - Arrangement applied to camera for security systems

Info

Publication number: WO2016079570A1
Application number: PCT/IB2014/066233
Authority: WO
Inventors: Wagner Zanini BARREIRA
Original assignee: Gtk Indústria E Comércio De Produtos Eletrônicos Ltda
Priority date: 2014-11-21
Filing date: 2014-11-21
Publication date: 2016-05-26
Also published as: BR212016015952U2

Abstract

A new model of camera for sending and recording images for security systems comprising a television camera in a property security system used in a closed-circuit television (CCTV) system, which has a specific simplified one-piece design with modular components in which the optical unit is independent of the attachment unit, combined with a modern, decorative design, which reduces related manufacturing, assembly and maintenance times.

Description

[001] CAMERA INTRODUCED PROVISION FOR SECURITY SYSTEMS.

[002] This report describes the detailed description accompanied by illustrative figures of a new model of transmission and recording image camera for security systems, being a security camera television camera for use in closed circuit systems. (CCTV), which features a simplified special one-piece configuration of modular components with the optical assembly independent of the mounting assembly and a modern, decorative design, reducing assembly, assembly and maintenance time.

[003] Currently, commercially available image security cameras for consumer security systems are all similar in configuration, design and structure as well as in their installation and attachment by the user. Only the differentiation of aesthetic elements is common. These models are characterized by a simple aluminum frame with an embedded optical / electronic system internally arranged together, featuring a hinged arm with locking screws generally on the rear of this structure which allows the camera to be positioned at the point desired by the installer , and has a circular shaped bracket and holes for securing the camera assembly to the wall using exposed screws. The most common element in these models is the exposure of the P4 power cord and the video BNC, both cables with female connections.

[004] There are some documents that describe various models of television and image capture cameras for security systems and In many other applications, however, none of these models have the introduced arrangement configuration described in this patent, which promotes ease of installation and maintenance, and reduced assembly time on the production line. These documents include the following:

[005] MU 8102308-1, CONSTRUCTIVE ARRANGEMENT INTRODUCED IN CAMERA PROTECTION BOX AND PROTECTION BOX, described as the present utility model, features a new housing coupled with a bracket for mounting and installing surveillance cameras, security cameras and circuits. Generally designed to provide a more efficient seal making it resistant to rain and other weather, and simplified construction, giving convenience and ease of handling or maintenance, basically consisting of three main elements, a protective box (1), a support (2) and a protective visor (3), where the protective housing (1) is formed by a body (4) obtained in one piece, whose rear portion has a cover (7), properly fitted and fixed, receiving a layer with a sealing element (8) and having a small cylindrical opening for the wiring passage in which a small rubber of seal (10) and its front portion is mounted the visor (11) having a flat glass (12), properly welded and sealed next to the part (11), said housing (1) has equidistant rails (5) in its upper face in order to allow the visor (3) to be fitted, as well as rails (5) are provided on its lower face for the fitting of the support (2) which in turn is formed by three parts: one piece of fitting (32) a radial adjustment part (36) having a cylindrical shape, the mounting part (39) allowing the assembly to be secured; [006] MU 8102309-0, CONSTRUCTIVE ARRANGEMENT INTRODUCED IN CAMERA PROTECTION BOX AND PROTECTION BOX, described as the present utility model, features a new housing coupled with a bracket for mounting and installing surveillance cameras, security cameras and circuits. Generally designed to provide a more efficient seal that makes it resistant to rain and other weather, and has a simplified construction, giving convenience and ease of handling or maintenance is basically composed of three main elements, a protective box (1), a support (2) and a protective visor (3), wherein said protective housing (1) is formed by a body (4) consisting of four insertable profiles (5) or formed in one piece, provided with rails (6) on its upper and lower face, as well as locking guides (7) on its inner portion, and at its rear end there is a cap (8), which has a small cylindrical opening (10) for wiring passage where a conductive tube (12) is connected to the bracket (2), and in its anterior portion is mounted the sight glass (13) having a glass (14). ) flat, properly welded and sealed next to the part (13), and said box (1) has rails (6) equidistant in its upper profile where it fits visor (3), and in its lower profile are also provided rails ( 6) for fitting the bracket (2) which, in turn, is formed by three pieces being a socket (32) having a pair of projections (33), setting the fitting place of the adjustment piece ( 34), and the mounting piece (38) having a cover (38a) that protects the internal wiring; [007] MU 8402978-1, CONSTRUCTIVE PROVISION INTRODUCED IN A DIGITAL IMAGE CAPTURE AND RECORDING DEVICE, installed discreetly inside vehicles for use as a security and surveillance system, consisting of a compact enclosure (1), which has a front panel (2) with operation indicators, and houses the basic components of a simple PC-type computer, including a digital recording unit (3) connected to the computer's motherboard, and a video capture card ( 4) which, in turn, connects to digital video cameras (5) by conventional cabling and can be operated continuously or triggered by a presence sensor;

PI 9408183-2, FIVE-LENS CAMERA WITH MOBILE INTERNAL MASK FOR SINGLE AND QUARTER IMAGES, comprising a new camera type, preferably for instant development film, provided with five lenses, where four of them (op) are placed at the vertices of an imaginary quadrilateral, while the fifth (oc) is positioned in the center; whereby by means of a single external mechanism, an inner movable mask (m) is raised or lowered and at the same time activating the release of both the four shutters (xp) of the peripheral lens and the shutter (xc) of the central lens;

PI 9104526-6, TRI-DIMENSIONAL VIDEO AND TELEVISION CAMERA and TRI-DIMENSIONAL TELEVISOR, where the present invention aims to allow the capture of double and simultaneous images of the same field of view to be reproduced symmetrically and simultaneously. on the screen of a common television which, with its screen and optical system, allows the observation of the image captured in the third dimension, very realistically and Great quality. The three-dimensional camera adopts the same technological concepts as conventional video and television cameras, except that it has two lenses (1) each capable of recording half the resulting total image on the projection screen relative to a vertical axis. of symmetry that divides the screen into two symmetrical parts. The lenses are articulated at points (3) to allow simultaneous adjustment of their convergence angles (4). The three-dimensional television consists of a housing (5) containing a small common television (6), a screen (9) perpendicular to the screen from its vertical midline, and two eyepieces (7) provided with focal length and intraocular distance adjustment (8);

[010] PI 102013001675-6, VIDEO CAMERA FOR APPLICATION IN ADVERSE ENVIRONMENTS, consisting essentially of a camcorder (1), provided with a power and signal connector (ca), a rear cover (2), a machined body (3), preferably aluminum, a circuitry of electronic filters (4), encased in high strength resin (r), an interconnecting cable (5), the ccd (6), the light filter (7) and a cooling air or gas flow cap (8), the highlight of which is the camera (1) allowing the visualization of interiors of adverse environments, hazardous to humans, allowing the monitoring of industrial processes and also filming the interior of these. environments for assessing the state of productive environments without the need to discontinue production;

[01 1] PI 9203037-8 SURVEILLANCE ASSEMBLY, EMPLOYMENT EQUIPMENT WITH A CAMERA AND LENS ASSEMBLY AND A HOUSING OF A SURVEILLANCE, CAMERA / LENS ASSEMBLY AND METHOD OF ASSEMBLING A CAR ASSEMBLY SUPPORTING A CAMERA AND LENS ASSEMBLY ON A SURVEILLANCE ASSEMBLY, which describes a surveillance assembly in which a camera and lens assembly is surrounded by a cap to form an eyeball assembly that is rotatable about first and second axes, and is enclosed in a housing, a carriage assembly for mounting the eyeball assembly to the housing is provided in the surveillance assembly, and includes hinging and hitching portions that enable the assembly of The carriage is pivoted into position, in addition, a camera / lens mount with a resilient annular part is provided to allow adjustment of the mount along the lens axis, and a cable holder assembly for an electrical cable connected between a camera and lens assembly and another part of a surveillance assembly in which the cable support assembly allows the cable to be wound around the pivot axis of the camera assembly. and camera and lens; and

[012] PI 9203518-3 Surveillance Apparatus, which is a surveillance apparatus (1) in which a camera and lens assembly (4) is surrounded by a housing (3) to form a globe assembly eyepiece (2), which can rotate about a first and a second axis (x, y) and is housed within an enclosure (7). a bracket assembly (6) for mounting the eyeball assembly (2) to the cabinet (7) is provided on the surveillance apparatus (1) and includes pivot and snap portions that allow the bracket assembly to be pivoted in position. In addition, a camera / lens mounting frame (21) with a resilient annular member is provided to allow adjustment of the mounting frame (21) along the lens axis and a cable support assembly (35) for an electrical cable connected between a camera and lens assembly (4) and another part of a surveillance apparatus (1) where the cable support assembly (35) allows the cable (35) to be wound around the pivot axis of the camera and lens assembly (4). Also shown is the use of a spherical housing (3) and a circular aperture in the housing (3) to view out of the housing (3), and the additional support of a lens member occupying the area of the circular aperture and having in the aperture area an outer spherical surface following the spherical surface of the housing (3) to complete the surface.

[013] There are still documents abroad that describe various camera models for use in closed circuit surveillance systems such as: CN203387589, CN203563127, CN203563129, KR200467572, CN203225827, JP2013109440, CN203027823, CN202998220 , CN2022276403 and CN2022276402.

[014] Current cameras found on the market, as well as the models mentioned above in patent documents, have some problems and difficulties, ranging from their manufacture, installation to the end user, highlighting three points to be observed and analyzed. , Next.

[015] The first point of view relates to manufacturing and assembly on the production line, the difficulty of user installation and the difficulty of maintenance. Today's models have numerous mechanical components and electronic board fixing screws that make assembly time on the production line time-consuming. All these models also have cables with two inputs, forcing the user to buy terminals that allow the connection of video and power. [016] The second point of view is related to mounting the camera for its operation in surveillance systems. The following are some examples of the difficulties encountered with current models of the most common installation methods:

[017] In the factory-recommended installation, initially bipolar, two-way power, one video, and one grounding cable for recording center (DVR) should be routed to the camera, then crimped BNC / F adapter at each end, then position the camera near an outlet and connect a 12V / 1A power source from the outlet to the camera's power cord, and keep the connections near the camera tightly sealed against water. and the sun.

[018] Another mode of installation that the user usually usually performs is to initially run a two-way coaxial cable, a two-way video and a recording center ground (DVR) cable to the camera, then crimp only one BNC / F adapter near the end of the DVR; Then cut the two video connectors and the camera power, causing the warranty to be lost, then the camera video wire already stripped on the coaxial cable and also the other two coaxial cable splices. as a 12V / 1 A Power Extender when there is no outlet near the camera. As a result, the poor condition of these seams shortens the life of the product, generating noise and frequent maintenance.

[019] The third point of view to be analyzed is the difficulty of maintenance. The disassembly of the products is time consuming, because it is necessary to cut the two cables already spliced, or if installed correctly, the Disconnect both cables, then at least three screws must be removed from the cameras' wall mounting base, releasing them to finally remove the damaged part.

[020] These problems are solved in the security camera arrangement introduced in this patent specification, since this camera is designed to solve the problems cited above. Here the assembly time on the production line has been reduced due to the elimination of bolts that support and lock the electronics assembly, the proposed solution is a single piece of suitable polymer that houses the electronics and optics, with them locked into place. only module, and another module for housing these components with only three wall mounting screws.

[021] Following is a reference to the Figures accompanying this descriptive report for a better understanding and illustration of it, where it is shown:

[022] Figure 1 shows a camera scheme for security systems, object of the present patent, highlighting all its configuration and aesthetic details, in a side view (A) and in an exploded perspective (B).

[023] Figure 2 shows an exploded view of the security system camera, object of this patent, highlighting all its configuration details and component parts.

[024] Figure 3 shows a schematic of the camera for security systems, object of the present patent, highlighting the way of mounting and fixing the component modules, as well as the indication of the ease of assembly and disassembly for the maintenance of the same. [025] Figure 4 shows a detail of the interior of the optical module, highlighting the assembly and its components.

[026] Figure 5 shows in detail the sequence of camera mounting for security systems, object of the present patent, highlighting the mounting stages: (A) coaxial cable passage through the wall mounting part (1) and placement of the three wall screws, (B) threading the coaxial cable through the optical system enclosure, (C) threading the optical system enclosure into the wall mount and fixing the coaxial cable to the three-way terminal block , (D) terminal block connection at the rear of the optical module, (E) coupling of the optical module to its protective housing, cable accommodation and placement of the locking pin, and (F) coaxial cable locking through the locking pin. locking.

[027] The security camera arrangement introduced herein is a television video camera consisting essentially of two separate modules, a wall mount module and a functional circuit assembly (MF) protection and the optical module with electro-electronic circuit of its operation (MO), so that this modularity allows the elimination of the output cables facilitating their assembly, disassembly and maintenance.

[028] Where the wall mounting module (MF) and function circuit assembly and optical module (PMO) protection is essentially comprised of: a wall mounting part with screws or the like (1), a locking part ( 2) of the wall mounting part (1), a stretching and swiveling movement part (3), with these parts preferably consisting of light metal such as aluminum and / or plastic polymer, a locking and fixing part engaging (4) the elongating and swiveling movement part (3) preferably consisting of aluminum and / or plastic polymer; where the protection of the functional assembly and optics system (PMO) is essentially formed by: a modern and decorative design optical system enclosure (8) which can be made of various and different decorative materials or not, one piece (5) in spring steel to allow locking and sealing of the coaxial cable (10B) to be inserted by the user not included in the assembly as part of the construction installation circuit where the camera is installed, such locking is accomplished by a screw inserted through a hole in the lower outer part (3) and a centrally arranged coaxial cable (10B) through-seal (6B) preferably made of silicone or the like, and a support pin (7), preferably made of carbon steel and / or polymer plastic for locking the optical module (MO) within the functional circuit and optical system (PMO) assembly.

Where the optical module with electro-electronic circuit of its operation (MO) is essentially formed by: a base of support and lens support (9A) preferably made of ABS, a set of electrical contacts three-way post (9B) ), one feed path, one video path and one ground path, introduced into the optical module closure base (9A), an insulating part (9C) manufactured by the process of over injection of an elastomer onto the module closure base (9A), preferably made of elastomer such as silicone or TPE, and pressure-inserted electrical contact Pin Header pins (9B) on this same base (9A), a housing chassis (10,10A) of the operating electro-electronic circuit camera and lens, preferably made of ABS, a front cover and shield (1 1 A) of the electro-electronic circuit housing chassis preferably made of polycarbonate, an optical lens shield (1 1 B) and a lens shield ( 11 C).

[030] Where the housing chassis (10,10A) of the working electro-electronic circuit is a single piece that internally stores the optical module (MO) components being these: the electronic board (12) hanging it through two screws, the lens (13) threaded into the top / front of the lens, and the plate with infrared LEDs (14).

[031] Where the optical module and the electro-electronic circuit of its operation (MO) are mounted on the protection of the functional circuit assembly (8), and the optical module (PMO) and the wall mounting module (MF) through simple fitting. With the coaxial cable (10B) running through the center of the mounting module, being connected directly to the three-way post (9B), which in turn plugs into the rear of the optical module (MO), without leaving the cables or easily and simply connecting and coupling the two modules, allowing their easy disassembly for maintenance.

[032] The security camera arrangement introduced in the present invention has a structure separated into two modules, one wall mountable and one optical module which simplifies and facilitates installation so that the user can now first install the support structure on the wall, then route the coaxial cable into the wall through the center, strip it, plug it into a three-way connector terminal, one power, one video and one grounding, plug it into the module and then finalize the installation by locking the optical module into the enclosure.

[033] In this situation there is no need for a BNC / F adapter at one end of the coaxial cable. The connection is more practical and secure. The wall mounting screws are hidden. No more splices or apparent connections. Only with a PHILIPS wrench and pliers can you install the new camera. And from a maintenance standpoint, the user can remove the optical module in just two steps: by unscrewing a metal pin, disconnecting the three-way terminal from the optical module, and replacing the optical module only. Thus, performing maintenance were quick and simplified without disassembling the entire assembly.

[034] Thus, the security camera arrangement introduced in the present patent, which describes a modular and easy-to-attach camera construction as described above, has a new and unique configuration which gives it great advantages over surveillance cameras currently used and found on the market. Among these advantages, in addition to those already mentioned above, we can mention: the reduction in assembly time on the production line due to the elimination of some screws that lock the electronic assembly, where now everything is locked and only three screws; the fact that the optical module assembly is separate from the structure that secures the product to the wall; the way the optical module is attached and uncoupled from the frame, the process of how the coaxial cable is mounted and plugged into the camera rather than being made out of the product as in ordinary market models, the fact that it has a special design of the structural base part assembly that secures the camera, and the fact that it presents design / style of the modern and decorative product.

[035] Thus, from the configuration and operation characteristics described above, it can be clearly noted that the CAMERA PROVISION FOR SECURITY SYSTEMS is a new object for the State of the Art which is subject to innovation, inventive activity and unprecedented industrialization, which earn it the Utility Model Patent Privilege.

Claims

CLAIM DICTION

1 - CAMERA ARRANGEMENT FOR SECURITY SYSTEMS, characterized by the fact that a television camcorder consisting essentially of two separate modules, a wall mounting module and circuit assembly protection works! (MF) and the optical module with electro-electronic circuit of its operation (MO), eliminating output cables; where the wall mounting module (MF) and function circuit assembly and optical module (PMO) protection is essentially comprised of: a wall mounting part with screws or the like (1), a snap locking part (2) of the wall mounting part (1), one stretching and swiveling movement part (3), one locking and snap-fit part (4) of the stretching and swinging movement part (3); where the function set and optical system (PMO) protection is essentially comprised of: a modern and decorative design optical system enclosure (8), spring steel to allow locking and sealing of the coaxial cable to be inserted by the user such locking is accomplished by a screw inserted through a hole in the lower outer part (3) and a centrally disposed coaxial cable (10B) through-seal preferably made of silicone or the like, and a support pin (7), preferably made of carbon steel and / or plastic polymer for locking the optical module (MO) within the functional circuit and optical system (PMO) assembly, a lens support and support base (9A) preferably made of ABS, a set of three-way terminal electrical contacts (9B), one power, one video, and one grounding, inserted into the optical base closure base (9A), one housing chassis (10.1 GA) of the camera and lens operating electronic circuit, preferably made of ABS, a front cover and shield (1 1 A) of the electro-circuit housing chassis preferably made of polycarbonate, one optical lens shield (1 1 B) and one lens shield (1 1 C); where the optical module and the electro-electronic circuit of its operation (MO) are mounted in the protection of the functional circuit and optical module (PMO) and wall mounting module (MF) assembly, by simple plug-in, with the coaxial cable ( 1 GB) passing through the central part of the mounting module, being connected directly to the three-way post (9B), which in turn plugs into the rear of the optical module (MO); and where the housing chassis (10.1 GA) of the working electro-electronic circuit is a single piece that internally stores the optical module (MO) components being these: the electronic board (12) hanging it through two screws , the threaded lens (13) at the top / front portion thereof, and the plate with infrared LEDs (14).