CN219451970U - Novel anti-theft rolling shutter door - Google Patents

Abstract

The utility model discloses a novel anti-theft rolling door which comprises a mounting cabinet, wherein a motor is fixedly arranged in the mounting cabinet, one end of the motor is fixedly connected with a winding roller, the outer side of the winding roller is wound with the rolling door, two sides of the rolling door in the mounting cabinet are fixedly connected with fixing rods, limiting blocks are connected onto the fixing rods in a sliding manner, springs are connected between the limiting blocks and the fixing rods, a limiting plate is slidingly connected onto the front side of the rolling door in the mounting cabinet, inclined rods are arranged on two sides of the lower end of the limiting plate, the limiting blocks are arranged on one side of the inclined rods, and an electromagnet is fixedly arranged above the limiting plate in the mounting cabinet. The limiting plate is powered off to lower the pressure to force the limiting block to clamp the rolling door, the rolling door is prevented from being tilted easily, the elastic plate is arranged below the rolling door, and when a gangster wants to tilt the rolling door, the elastic plate is lowered by the reaction force of the crowbar to trigger the alarm to alarm.

Description

Novel anti-theft rolling shutter door

Technical Field

The utility model relates to a rolling door, in particular to a novel anti-theft rolling door.

Background

The rolling door is a door which is connected in series by a plurality of articulated door sheets and rotates up and down by taking a scroll above the door as a center in a fixed slideway, is widely applied to shops, plays a role in horizontally separating like a wall, is generally arranged at a part inconvenient to separate by the wall, and mainly comprises a door body, a driver and a control system. However, most roller shutter doors have only one door lock, so that the safety is low, and the roller shutter door is easily tilted from below to lose function. Accordingly, a person skilled in the art provides a novel anti-theft rolling shutter door to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a novel anti-theft rolling door, which comprises a mounting cabinet, wherein a motor is fixedly arranged in the mounting cabinet, one end of the motor is fixedly connected with a winding roller, the outer side of the winding roller is wound with the rolling door, fixing rods are fixedly connected to the two sides of the rolling door in the mounting cabinet, limiting blocks are connected to the fixing rods in a sliding manner, springs are connected between the limiting blocks and the fixing rods, a limiting plate is slidingly connected to the front side of the rolling door in the mounting cabinet, inclined rods are arranged on the two sides of the lower end of the limiting plate, the limiting blocks are positioned on one side of the inclined rods, and an electromagnet is fixedly arranged above the limiting plate in the mounting cabinet;

the installation cabinet below is equipped with the kerve, and the inside sliding connection of kerve has the elastic plate, and the inside elastic plate below fixedly connected with mounting bracket that is located of kerve, mounting bracket top fixedly connected with wiring board one, and the mounting bracket upper end is located wiring board one both sides fixedly connected with elastic rod, and elastic rod upper end sliding connection has the ejector pin, and the ejector pin upper end is located the elastic plate below, ejector pin lower extreme fixedly connected with wiring board two.

Preferably: guide rails are arranged on two sides of the lower end of the installation cabinet, and two sides of the rolling door are located inside the guide rails.

Preferably: and a space is arranged between the second wiring board and the first wiring board, and the first wiring board and the second wiring board are respectively connected with the anode and the cathode of the power supply of the alarm.

Preferably: the rolling door is provided with a notch corresponding to the limiting block, and the limiting block can be inserted into the notch.

Preferably: the limiting plate is made of iron materials.

Preferably: the guide rail can be embedded into the wall body, and the bottom groove can be embedded into the ground.

The utility model has the technical effects and advantages that:

when the roller shutter door is in use, the electromagnet is powered off, so that the limiting plate is lowered to press the limiting block to clamp the roller shutter door, the roller shutter door is prevented from being tilted easily, the elastic plate is arranged below the roller shutter door, and when a gangster wants to tilt the roller shutter door, the elastic plate is lowered by the reaction force of the crowbar to trigger the alarm to alarm.

Drawings

FIG. 1 is a schematic view of the structure provided herein;

FIG. 2 is a schematic view of the structure of the interior of the mounting cabinet provided by the present application;

FIG. 3 is a schematic view of the structure of the interior of the geosyncline provided by the present application;

in the figure:

1. installing a cabinet; 2. a guide rail; 3. a bottom groove; 4. a motor; 5. a wind-up roll; 6. a roller shutter door; 7. a limiting plate; 8. an electromagnet; 9. a fixed rod; 10. a limiting block; 11. a spring; 12. an elastic plate; 13. a mounting frame; 14. a first wiring board; 15. an elastic rod; 16. a push rod; 17. and a wiring board II.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Referring to fig. 1-3, in this embodiment, a novel anti-theft rolling door is provided, including a mounting cabinet 1, a motor 4 is fixedly installed inside the mounting cabinet 1, one end of the motor 4 is fixedly connected with a winding roller 5, a rolling door 6 is wound on the outer side of the winding roller 5, a fixing rod 9 is fixedly connected to two sides of the rolling door 6 inside the mounting cabinet 1, a limiting block 10 is slidingly connected to the fixing rod 9, a notch corresponding to the limiting block 10 is arranged on the rolling door 6, the limiting block 10 can be inserted into the notch, a spring 11 is connected between the limiting block 10 and the fixing rod 9, a limiting plate 7 is slidingly connected to the front side of the rolling door 6 inside the mounting cabinet 1, inclined rods are arranged on two sides of the lower end of the limiting plate 7, the limiting block 10 is positioned on one side of the inclined rods, an electromagnet 8 is fixedly installed above the limiting plate 7 inside the mounting cabinet 1, and the limiting plate 7 is made of iron materials;

the utility model discloses a mounting cabinet, including installation cabinet 1, push rod 16, wiring board two 17, wiring board two 14, alarm power, connecting rod 15, push rod 16, wiring board two 17 and wiring board two 14 are connected with the positive negative pole of alarm power respectively, the installation cabinet 1 lower extreme both sides are equipped with guide rail 2, rolling slats door 6 both sides are located guide rail 2 inside, installation cabinet 1 below is equipped with kerve 3, guide rail 2 embeddable wall body is inside, kerve 3 embeddability ground is inside, kerve 3 inside sliding connection has elastic plate 12, kerve 3 is inside, inside being located elastic plate 12 below fixedly connected with mounting bracket 13, mounting bracket 13 top fixedly connected with wiring board one 14, mounting bracket 13 upper end is located wiring board one 14 both sides fixedly connected with elastic rod 15, elastic rod 15 upper end sliding connection has ejector pin 16, ejector pin 16 upper end is located elastic plate 12 below, ejector pin 16 lower extreme fixedly connected with wiring board two 17, be equipped with the interval between wiring board two 17 and the wiring board one 14.

The working principle of the utility model is as follows:

when the device is used, the motor 4 is started, the winding roller 5 is driven to rotate through the motor 4, the winding roller 5 rotates to put down the rolling door 6, the motor 4 and the electromagnet 8 are powered off after the rolling door 6 descends, the limiting plate 7 descends under the action of gravity, the limiting plate 7 is pressed at two ends to move inwards to clamp the rolling door 6, when a gangster wants to tilt the rolling door 6, when one end of the gangster is inserted above the elastic plate 12, the elastic plate 12 descends through the force of the gangster, the elastic plate 12 descends through the ejector rod 16 to enable the wiring plate II 17 to descend to be in contact with the wiring plate I14, the wiring plate I14 is connected with the positive electrode and the negative electrode of an alarm power supply through the wiring plate II 17, and the wiring plate I14 is in contact with the wiring plate II 17 to enable the alarm to be powered on for alarming, so that the gangster is scared.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims (6)

1. The utility model provides a novel theftproof rolling slats door, includes installation cabinet (1), its characterized in that, installation cabinet (1) inside fixed mounting has motor (4), motor (4) one end fixedly connected with wind-up roll (5), the rolling slats door (6) are rolled up in the wind-up roll (5) outside, inside fixed connection of being located rolling slats door (6) both sides dead lever (9) of installation cabinet (1), sliding connection has stopper (10) on dead lever (9), be connected with spring (11) between stopper (10) and dead lever (9), inside being located rolling slats door (6) front side sliding connection has limiting plate (7) of installation cabinet (1), limiting plate (7) lower extreme both sides are equipped with the diagonal bar, stopper (10) are located diagonal bar one side, inside being located limiting plate (7) top fixed mounting of installation cabinet (1) electro-magnet (8);

the installation cabinet (1) below is equipped with kerve (3), inside sliding connection of kerve (3) has elastic plate (12), inside being located elastic plate (12) below fixedly connected with mounting bracket (13) in kerve (3), mounting bracket (13) top fixedly connected with wiring board one (14), mounting bracket (13) upper end is located wiring board one (14) both sides fixedly connected with elastic rod (15), elastic rod (15) upper end sliding connection has ejector pin (16), ejector pin (16) upper end is located elastic plate (12) below, ejector pin (16) lower extreme fixedly connected with wiring board two (17).

2. The novel anti-theft rolling door according to claim 1, wherein guide rails (2) are arranged on two sides of the lower end of the installation cabinet (1), and two sides of the rolling door (6) are located inside the guide rails (2).

3. The novel anti-theft rolling door according to claim 1, wherein a space is arranged between the wiring board two (17) and the wiring board one (14), and the wiring board one (14) and the wiring board two (17) are respectively connected with the anode and the cathode of an alarm power supply.

4. The novel anti-theft rolling door according to claim 1, wherein the rolling door (6) is provided with a notch corresponding to the limiting block (10), and the limiting block (10) can be inserted into the notch.

5. A new anti-theft rolling shutter according to claim 1, characterized in that the limit plate (7) is made of iron material.

6. A new anti-theft rolling door according to claim 2, characterized in that the guide rail (2) is embedded inside the wall and the bottom groove (3) is embedded inside the ground.