A bolt lock protection device

Abstract

This utility model relates to the field of controller switches, and more particularly to a latch lock protection device, including a mounting panel, a mounting compartment, and a control component. The control component includes a baffle plate disposed within the mounting compartment and connected to one end of a rotating connector via a first rotating shaft. The other end of the rotating connector is connected to a push plate via a second rotating shaft, and the rotating connector is rotatably connected to the side wall of the mounting compartment via the second rotating shaft. This utility model, by incorporating the control component, allows the controller to be turned off by pressing the baffle plate, causing the arc-shaped push plate to rotate and drive a pressing plate to press a micro switch. Releasing the baffle plate resets the push plate and pressing plate, and the micro switch restarts the controller. Therefore, it enables rapid on / off control of the controller, with a simple and convenient operation process, high operational stability, low error rate, no code loss during operation, no need for battery replacement, and saves costs and manpower.

Description

Technical Field

[0001] This utility model relates to the field of controller switches, and in particular to a bolt lock protection device. Background Technology

[0002] Roller shutters, as a common door structure, are widely used in shops, warehouses, garages, and other places to achieve the functions of opening and closing and protection. Most existing roller shutters use an electric controller to drive a motor to raise and lower the door. The controller usually has a switch button to control the opening and closing of the door. In some locations requiring security, to prevent unauthorized personnel from operating the roller shutter, the controller is equipped with a mechanical key lock to restrict access. However, existing roller shutter control switch structures generally have the following problems: the mechanical key lock and the controller switch are separate structures, requiring the key to unlock first, and then the switch to be operated separately. This process is cumbersome and inefficient. Furthermore, traditional wireless latch lock protection devices are unstable, have a high rate of misoperation, are prone to code loss during operation, which can damage the door and cause accidents, and require regular battery replacements.

[0003] Therefore, there is an urgent need for a compact and easy-to-operate bolt lock protection device that, through the cooperation of a mechanical key and an electronically controlled micro switch, offers high stability, low error rate, no code loss, and eliminates the need for battery replacement, thereby effectively restricting the opening and closing operations of the controller and improving the safety and reliability of the equipment. Utility Model Content

[0004] This utility model provides a bolt lock protection device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a bolt lock protection device, including a mounting panel, wherein a mounting compartment is provided at the bottom of the mounting panel, and an adjustment component is provided inside the mounting compartment; The control component includes a baffle, which is located inside the installation chamber and connected to one end of a rotating connector via a first rotating shaft. The other end of the rotating connector is connected to a push plate via a second rotating shaft, and the rotating connector is rotatably connected to the side wall of the installation chamber via the second rotating shaft. A micro switch is provided on the rear side of the push plate, and a pressing piece is connected to the micro switch. The pressing piece is in contact with the rear side of the push plate. Preferably, the baffle is provided with a protruding plastic block.

[0006] Preferably, the mounting panel is provided with a slot for the protrusion of the plastic block on the baffle.

[0007] Preferably, a spring is sleeved on the second rotating shaft, and the spring strips extending from both sides of the spring are respectively connected to the bottom surface of the mounting panel and the bottom surface of the rotating connector.

[0008] Preferably, the push plate has an arc-shaped structure with an outward convex structure in the middle.

[0009] Preferably, the pressing plate has a roller on its upper part, and the roller abuts against the outward protrusion structure in the middle of the push plate.

[0010] The beneficial effects of this utility model are: This invention incorporates a control component. Pressing the baffle causes the arc-shaped push plate to rotate, which in turn drives the pressing plate to press the micro switch, thus turning off the controller. Releasing the baffle resets the push plate and pressing plate, and the micro switch turns the controller back on. Therefore, it enables rapid on / off control of the controller, with a simple and convenient operation process, high operational stability, low error rate, no code loss during operation, no need to replace batteries, and saves costs and manpower. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a side view structural diagram of the present invention; Figure 3 This is a schematic diagram of the opening of the internal structure of this utility model; Figure 4 This is a schematic diagram of the closed internal structure of this utility model; Figure 5 This is a three-dimensional structural diagram of the bottom of the control component of this utility model; Figure 6 This is a schematic diagram of the bottom structure of the control component of this utility model.

[0012] The components include: mounting panel-1, mounting compartment-2, control assembly-3, baffle-31, first rotating shaft-32, rotating connector-33, second rotating shaft-34, push plate-35, micro switch-36, pressing plate-37, spring-301, and plastic block-302. Detailed Implementation

[0013] To further explain the technical solution of this utility model, a detailed description is provided below through specific embodiments.

[0014] like Figures 1-2 As shown, this utility model provides a bolt lock protection device, including a mounting panel 1, a mounting compartment 2 at the bottom of the mounting panel 1, and an adjustment component 3 inside the mounting compartment 2. The mounting panel 1 is used for mounting and fixing, and the mounting compartment 2 at the bottom is used for mounting the adjustment component 3, and the interior can be used for the operation of the adjustment component 3. like Figures 3-6As shown, the control component 3 includes a baffle 31, which is located inside the installation chamber 2 and is connected to one end of a rotating connector 33 via a first rotating shaft 32. The other end of the rotating connector 33 is connected to a push plate 35 via a second rotating shaft 34, and the rotating connector 33 is rotatably connected to the side wall of the installation chamber 2 via the second rotating shaft 34. A micro switch 36 is provided on the rear side of the push plate 35. The micro switch 36 is connected to an external controller motor via a wire. A pressing piece 37 is connected to the micro switch 36 and is in contact with the rear side of the push plate 35.

[0015] A protruding plastic block 302 is provided on the baffle 31 for easy pressing. The protruding plastic block 302 is also easy to operate and avoids accidental operation. A slot is provided on the mounting panel 1 for the protruding plastic block 302 on the baffle 31. After the mechanical key is turned and locked, the extended lock cylinder rod can press on the plastic block 302 of the baffle 31. After the extended lock cylinder rod passes through the slot, the baffle 31 can be pressed to the bottom of the mounting compartment 2.

[0016] In this utility model, a spring 301 is sleeved on the second rotating shaft 34, and the spring strips extending from both sides of the spring 301 are respectively connected to the bottom surface of the mounting panel 1 and the bottom surface of the rotating connector 33, which can be used to reset the rotating connector 33. At the same time, the rotating connector 33 drives the push plate 35 to reset.

[0017] The push plate 35 has an arc-shaped structure with a protruding structure in the middle. The pressing plate 37 has a roller on its upper part, and the roller abuts against the protruding structure in the middle of the push plate 35. After the arc-shaped push plate 35 rotates, the protruding structure can press the roller on the upper part of the pressing plate 37, so that the pressing plate 37 presses the on / off switch on the micro switch 36.

[0018] Working principle: After the mechanical key is turned, it causes the lock cylinder rod to extend and press against the protruding plastic block 302, which in turn presses against the baffle 31. After passing through the slot of the mounting panel 1, the baffle 31 is pressed to the bottom of the mounting compartment 2. The baffle 31 then drives the rotating connector 33, which in turn drives the push plate 35 to rotate. This causes the protruding structure in the middle of the push plate 35 to press against the upper roller of the pressing plate 37, which in turn presses the on / off switch on the micro switch 36. This causes the micro switch 36 to control the external controller to lock and close. When the mechanical key is turned in the opposite direction, it causes the lock cylinder rod to retract. Under the elastic action of the spring 301, the rotating connector 33 is forced to reset, which in turn drives the push plate 35 to reset. This causes the pressing plate 37 to lose pressure and release, pressing the on / off switch on the micro switch 36. This causes the micro switch 36 to control the external controller to unlock and open.

[0019] This utility model provides a bolt lock protection device. By setting up a control component 3, pressing the baffle 31 causes the arc-shaped push plate 35 to rotate, which drives the pressing piece 37 to press the micro switch 36, thereby turning off the controller. Releasing the baffle 31 resets the push plate 35 and the pressing piece 37, and the micro switch 36 turns the controller back on. Therefore, it can quickly turn the controller on and off. The operation process is simple and convenient, the operation is stable and high, the error rate is low, the operation will not lose codes, and there is no need to change batteries, saving costs and manpower.

[0020] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A latch protector device, characterized by: It includes an installation panel (1), and an installation compartment (2) is provided at the bottom of the installation panel (1). An adjustment component (3) is provided inside the installation compartment (2). The control component (3) includes a baffle (31), which is located in the installation chamber (2) and connected to one end of a rotating connector (33) via a first rotating shaft (32). The other end of the rotating connector (33) is connected to a push plate (35) via a second rotating shaft (34). The rotating connector (33) is rotatably connected to the side wall of the installation chamber (2) via the second rotating shaft (34). A micro switch (36) is provided on the rear side of the push plate (35). A pressing piece (37) is connected to the micro switch (36). The pressing piece (37) is in contact with the rear side of the push plate (35).

2. The bolt lock protection device according to claim 1, characterized in that: The baffle (31) is provided with a protruding plastic block (302).

3. The latch protector of claim 2, wherein: The mounting panel (1) is provided with a slot for the plastic block (302) on the baffle (31) to protrude.

4. The latch protector of claim 1, wherein: A spring (301) is fitted on the second rotating shaft (34), and the spring strips extending from both sides of the spring (301) are respectively connected to the bottom surface of the mounting panel (1) and the bottom surface of the rotating connector (33).

5. The latch protector of claim 1, wherein: The push plate (35) has an arc-shaped structure with an outward convex structure in the middle.

6. The latch protector of claim 5, wherein: The pressing plate (37) is provided with a roller on its upper part, and the roller abuts against the outward protrusion structure in the middle of the push plate (35).

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