CN103670241B - An anti-theft guardrail connector - Google Patents

Abstract

A connecting piece for an anti-theft guardrail comprises side panels, a front axle, a positioning plate, and an electronic switch. The connecting piece is characterized by a front axle disposed transversely at the front end of the side panels, a positioning plate disposed in the middle of the side panels, an electronic switch disposed in front of the positioning plate, and mounting holes disposed in the rear of the side panels. The connecting piece is mounted on the walls to the left and right of a window, with the guardrail body parallel to the window. When the guardrail body is subjected to external forces such as climbing, pushing, pulling, or stepping on by a thief, the guardrail body rotates a certain angle around the front axle, contacting the electronic switch and activating an alarm signal. The connected alarm host begins issuing alarm information according to a set alarm program. The connecting piece can also form an Internet of Things (IoT) via a communication network, enabling remote control.

Description

An anti-theft guardrail connector

technical field

The invention relates to the field of mechanical structures, in particular to an anti-theft guardrail connecting piece.

Background technique

The balconies and windows of existing buildings basically use fence-type anti-theft windows as shrouded protection and anti-theft. As the connecting parts for installation, they all play a fixed role and do not move. Although they can play a part of anti-theft function, there are also many disadvantages. : the first, the connecting piece and the protective fence are not strong, and the thief is easy to cut off, pull off, etc. in a few minutes, and then get in to steal; tools, causing safety threats or property loss or even life injury to upper-level residents, thus causing conflicts among neighbors and affecting social harmony; If the window is not effectively protected, it will easily become the target of thieves. Therefore, many multi-storey houses have installed guardrails/anti-theft windows from the first floor to the top floor, which gives people a sense of depression. Everyone lives in an iron cage. Affect the quality of life; the 4th, the fence type anti-theft window of this fixed connector also influences the attractive in appearance of building, especially tourist city, the building windows on both sides of the street are all covered by iron fence, have had a strong impact on city appearance, return to Tourists leave a bad impression of law and order, which affects the mood of tourists; fifth, if a fire occurs in a building and other accidents that endanger the lives of many people and the property safety of the entire building, it is necessary to evacuate and rescue the people in the building from other passages, because The protective device of the fixed connection firmly seals the entire window and balcony, and the people in the building cannot evacuate or escape from the window or balcony, and the rescuers outside cannot enter to rescue people and disaster relief, so there is a major safety hazard The 6th, because guardrail body is immovable after fixed connector is installed, so alarm switch can not be installed and the thieves are warned in time.

Contents of the invention

In order to solve the above technical problems, the object of the present invention is to provide an anti-theft guardrail connector that can be rotated at a certain angle under the pull of an external force. The guardrail that can realize the installation of the window does not need to be closed and installed as a whole, but only needs to block the entry position of the window. Therefore, the height of the guardrail can be 20-50cm to have a blocking effect. In the case of climbing or hanging into the window and stealing, the guardrail connected by the connector will be tilted by force, and the guardrail frames on both sides will trigger the connector. The electronic switch, the alarm device connected to the electronic switch can automatically alarm, which can effectively warn/stop the theft and immediately prompt to catch the thief; because the anti-theft guardrail installed with this connector can be rotated, it can prevent the alarm without covering the window It is convenient to enter and exit the window in an emergency, and does not endanger the existing building windows as a safe evacuation channel and rescue and disaster relief. It solves the shortcomings of the existing protective devices installed with fixed connectors.

The technical scheme that the present invention adopts is as follows:

An anti-theft guardrail connector, comprising a side plate, a front axle, a positioning plate and an electronic switch, characterized in that the front end of the side plate is provided with a front axle transversely, the middle of the side plate is provided with a positioning plate, and the front side of the positioning plate is provided with an electronic switch. Mounting holes are provided on the rear of the board.

Further, the positioning plate is in the shape of a triangle, and its side is provided with two long holes, upper and lower, through which the positioning screw can be used to adjust the front and rear positions of the positioning plate on the side plate. There is an electronic switch on the side.

Preferably, the electronic switch is an elastic key-type normally open touch switch, and the switch is connected to an alarm device, and the alarm device is an on-site alarm or a wireless transmitter, and the wireless transmitter is connected to the alarm.

The invention also discloses a method for manufacturing an anti-theft guardrail connector, including the following process: an anti-theft guardrail connector, including a side plate, a front axle, a positioning plate and an electronic switch, the side plate is a rectangular metal plate, The front axle is set horizontally on the front end of the rectangular metal plate, two screw holes arranged up and down are arranged in the middle of the side plate, and two long holes arranged up and down are arranged on the side of the triangular plate-shaped positioning plate. The long hole is fixed to the two screw holes arranged up and down on the lower side plate, and the position adjustment screw is used to adjust the front and rear positions of the positioning plate on the side plate through the long hole. Touch the electronic switch, the switch is connected to an alarm device, the alarm device is an on-site alarm or a wireless transmitter, and the wireless transmitter is connected to the alarm; the rear part of the side plate is provided with an installation hole.

The present invention also discloses a window anti-theft guardrail using the connecting piece, which is characterized in that the anti-theft guardrail includes a guardrail body, an alarm device, and the above-mentioned anti-theft guardrail connecting piece;

Preferably, the guardrail body is a rectangular frame structure composed of rectangular pipes, the length of the guardrail body of the rectangular frame structure is generally less than the width of the window by 1-3cm, and horizontal passages are respectively set in the upper middle of the borders on both sides of the guardrail body. Hole or half hole, the front shafts of the two connectors are relatively inserted into the holes on both sides of the frame, and the positioning screw is used to adjust the distance between the electronic switch on the front side of the positioning plate and the guardrail body through the long hole. Set 0-2cm, use bolts to fix the connecting piece and the guardrail body on the walls on both sides of the window through the installation holes of the side plate, and the guardrail body stands vertically on the window and parallel to the outer wall;

Preferably, the electronic switch on the front side of the positioning plate is an elastic button type normally open touch electronic switch, and the switch is connected to an alarm device.

Preferably, the alarm device is an on-site alarm or a wireless transmitter, and the wireless transmitter is connected to the alarm again, and the external force pulls the guardrail body, and the guardrail body rotates with the left and right front axles as the axis, and the guardrail body is outward or outward. Inwardly inclined at a certain angle, the guardrail frames on both sides touch the electronic switch on the positioning board, the electronic switch is turned on, the connected alarm receives the alarm signal, and the alarm sounds and lights on the spot and/or dials the alarm and/or take images of the scene.

The anti-theft guardrail connecting piece provided by the present invention and the anti-theft guardrail with the connecting piece are used to be installed on the walls on both sides of the window of the building. The guardrail body is installed parallel to the outer wall of the window sill, which does not affect the window sill for growing flowers or drying things, and can also prevent flower pots and other objects from falling. The axis rotates at a certain angle. When the opening is greater than the predetermined distance or angle, the guardrail frame contacts/presses the electronic switch on the front side of the positioning plate, the electronic switch is turned on, and the connected alarm device starts the alarm program and sends out an alarm signal. The window alarm guardrail using this anti-theft guardrail connector only provides special protection for the entry position of the window, so it will not affect the lighting of the window, will not block the line of sight, and will not feel like a cage. Turn on the alarm to remind others to rescue, and it is also convenient to escape from here. Rescue personnel can also easily enter the room from here to rescue people and rescue disasters; if a thief climbs and pulls or hangs and tramples, the guardrail body will rotate and tilt to open the alarm switch in time. At the same time, it can send out sound and light alarms and/or call alarms, and can also transmit wireless alarm signals and/or take pictures and shoots on the scene at the same time; it can be installed on the windowsill to prevent flower pots from falling and prevent people and objects from falling accidentally. ;The window anti-theft alarm guardrail using this connector has a beautiful appearance, good anti-theft and anti-climbing effects, which can improve the overall image of the entire building and beautify the environment; because of the anti-climbing function, the lower layer is installed and the upper layer is safer; it can be widely used It is suitable for anti-climbing and anti-theft on balconies and windows of buildings. It not only has the function of anti-theft protection, but also has the function of escape.

Description of drawings

Fig. 1 is a top view structural representation of the present invention;

Fig. 2 is a schematic diagram of the left view structure of Fig. 1;

Fig. 3 is a schematic diagram of the right view structure of Fig. 2;

Fig. 4 is the three-dimensional structure schematic diagram of the present invention;

Fig. 5 is a schematic perspective view of the three-dimensional structure of the anti-theft guardrail with the anti-theft guardrail connector of the present invention.

Among them: 1-side plate, 2-front axle, 3-positioning plate, 4-adjustment screw, 5-electronic switch, 6-long hole, 7-installation hole, 8-guardrail body, 9-frame.

detailed description

The present invention will be further elaborated below in conjunction with the accompanying drawings and embodiments.

Embodiment, as shown in the figure: the embodiment of the present invention provides an anti-theft guardrail connector, including a side plate 1, a front axle 2, a positioning plate 3 and an electronic switch 5, and the front end of the side plate 1 is provided with a front axle 2 transversely , The middle part of the side plate 1 is provided with a positioning plate 3, the front side of the positioning plate 3 is provided with an electronic switch 5, and the rear portion of the side plate 1 is provided with an installation hole 7.

Further, the positioning plate 3 is in the shape of a triangle iron, and one side thereof is provided with two long holes 6, upper and lower, so that the positioning screw 4 passes through the long holes 6 to adjust the front and rear positions of the positioning plate 3 on the side plate 1. , the front side of the positioning plate 3 is provided with an electronic switch 5 .

Preferably, the electronic switch 5 is an elastic key-type normally open touch electronic switch, the switch is connected to an alarm device, and the alarm device is an on-site alarm or a wireless transmitter, and the wireless transmitter is connected to the alarm.

This embodiment also discloses a method of manufacturing an anti-theft guardrail connector, including the following process: an anti-theft guardrail connector, including a side plate 1, a front axle 2, a positioning plate 3 and an electronic switch 5, the side plate 1 It is a rectangular metal plate, the front end of the rectangular metal plate is provided with the front axle 2 horizontally, the middle part of the side plate 1 is provided with two screw holes arranged up and down, and the side of the triangular plate-shaped positioning plate 3 is provided with two long holes 6 arranged up and down. , fix the positioning screw 4 through the long hole 6 and the two screw holes arranged up and down on the lower side plate 1 respectively, and adjust the positioning plate 3 on the side plate 1 with the positioning screw 4 through the long hole 6 The front and rear positions on the top, the front side plate surface of the fixed plate 3 is provided with an elastic button type normally open touch electronic switch 5, the switch is connected to an alarm device, and the alarm device is an on-site alarm or a wireless transmitter, and the wireless transmitter is connected to the alarm Device; Side plate 1 rear portion is provided with mounting hole 7.

This embodiment also discloses an anti-theft guardrail using the connecting piece, which is characterized in that the anti-theft guardrail includes a guardrail body 8, an alarm device, and the above-mentioned anti-theft guardrail connecting piece;

Preferably, the guardrail body 8 is a rectangular frame structure composed of rectangular pipes. The length of the guardrail body 8 of the rectangular frame structure is generally less than the width of the window by 1-3 cm. Horizontal through holes or half holes are provided respectively, and the front shafts 2 of the two connectors are relatively inserted into the holes on both sides of the frame 9, and the positioning screw 4 is used to adjust the front side of the positioning plate 3 through the long hole 6. The distance between the electronic switch 5 and the guardrail body 8 is generally set at 0-2cm. The larger the distance, the larger the angle at which the guardrail can be tilted. The connecting piece and the guardrail body 8 are fixed on the window through the mounting hole 7 of the side plate 1 with bolts. On the walls on both sides, guardrail body 8 vertically stands on the window and is parallel to the outer wall surface;

Preferably, the electronic switch 5 on the front side of the positioning plate 3 is an elastic key-type normally open touch electronic switch 5, the switch can be turned on by pressing the upper or lower side of the switch, and the switch is connected to the alarm device.

Preferably, the alarm device is an on-site alarm or a wireless transmitter, and the wireless transmitter is connected to the alarm again, and the external force pulls and climbs the guardrail body 8, and the guardrail body 8 is forced to rotate with the left and right front axles 2 as the axis. Body 8 tilts outward or inward at a certain angle, and the frame 9 of the guardrail body 8 on both sides touches the electronic switch 5 located on the positioning plate 3, the electronic switch 5 is opened, the connected alarm receives the alarm signal, and the alarm On-site sound and light alarm and/or call the police and/or take pictures of the scene. When the external force is lost, due to the self-weight of the guardrail body, the guardrail body resets, the electronic switch 5 resets, and the alarm device enters a standby state or continues to alarm; the connector is installed on the walls on the left and right sides of the window, and the guardrail body 8 is parallel to the window. When the guardrail body 8 is subjected to external forces such as climbing, pushing, pulling or stepping on by thieves, the guardrail body 8 will rotate at a certain angle with the front axis 2 as the axis, and the frame 9 touches the electronic switch 5 to turn on the alarm signal. According to the set alarm program, the alarm information will be sent out, and the Internet of Things can be formed through a wired or wireless communication network to realize remote control.

The connecting piece has a simple structure, and the window alarm guardrail with this connecting piece can be matched with the existing alarm system, so it is easy to manufacture and the price is low. It also has anti-theft functions such as anti-climbing and anti-hanging. Its supporting alarm can also take into account the alarms of doors, windows, balconies, gas leaks and fires at home, which can prevent problems before they happen, and can also prevent high-altitude people. , Objects fall accidentally, and do not affect escape and disaster relief, and can be widely used in various building floors.

What is disclosed above is only a preferred embodiment of the present invention, which certainly cannot limit the scope of rights of the present invention. Therefore, equivalent changes still fall within the scope of the present invention.

Claims (2)

1. An anti-theft guardrail connector, comprising a side plate, a front axle, a positioning plate and an electronic switch, characterized in that, the front end of the side plate is provided with a front axle transversely, the middle part of the side plate is provided with a positioning plate, and the front side of the positioning plate is provided with an electronic switch , mounting holes are set at the rear of the side panel; The positioning plate is in the shape of a triangle, and its side is provided with two long holes up and down, and the positioning screw is used to adjust the position of the positioning plate on the side plate through the long holes. The front side of the positioning plate is provided with an electronic switch. When the electronic switch is turned on, the connected alarm device receives an alarm signal, and the alarm device makes an on-site sound and light alarm and/or takes pictures of the site. 2. The anti-theft guardrail connector according to claim 1, wherein the electronic switch is an elastic key-type normally open touch electronic switch, the switch is connected to an alarm device, and the alarm device is an on-site alarm.