Protective fire button

Abstract

The application relates to the technical field of fire buttons, and discloses a protective fire button, which comprises a mounting seat, one side of the mounting seat is provided with an opening, the inner side wall of the mounting seat is symmetrically provided with sliding grooves, sliding blocks are symmetrically arranged in the sliding grooves, a button body is fixedly connected between the sliding blocks and located in the mounting seat, and springs are fixedly connected to the sliding blocks. The button body is limited to move under normal circumstances through cooperation of the connecting ring, the arc-shaped clamping plate and the sliding block clamping groove. The button can be pressed only after the arc-shaped clamping plate is separated from the clamping groove by rotating the connecting ring, the probability of false alarm caused by accidental collision in a crowded place is greatly reduced, the normal work and life order are avoided from being disturbed, fire-fighting resources are saved, and the practicability of the device is improved.

Description

Technical Field

[0001] This application relates to the technical field of fire buttons, and in particular to a protective fire button. Background Technology

[0002] Fire alarm buttons are a key component of fire alarm systems in various buildings and locations. When a fire occurs, people press the fire alarm button to send an alarm signal to the fire control center, enabling timely firefighting and rescue measures. Many traditional fire alarm buttons have poor protective performance, and some are easily triggered by external force. In densely populated areas such as shopping malls and schools, due to frequent movement of people, fire alarm buttons may be accidentally bumped or pressed, leading to unnecessary alarms, disrupting normal work and life, and wasting firefighting resources. Utility Model Content

[0003] To address the problems mentioned in the background art, this application provides a protective fire button.

[0004] The protective fire button provided in this application adopts the following technical solution:

[0005] A protective fire button includes a mounting base with one side open. The inner wall of the mounting base has symmetrically formed grooves, and sliders are slidably mounted inside each of the two grooves. A button body located inside the mounting base is fixedly connected between the two sliders. A spring is fixedly connected to one side of each slider, and the end of the spring away from the slider is fixedly connected to the inner wall of the groove. A trigger switch is provided on the side of the button body inside the mounting base, and a signal transmission module that works in conjunction with the trigger switch is provided on the same side of the mounting base. A limiting component is provided on the mounting base for limiting the movement of the button body.

[0006] The limiting component includes a connecting ring and two arc-shaped retaining plates. An annular groove is formed on the outer side wall of the mounting base. The connecting ring is rotatably installed inside the annular groove. The arc-shaped retaining plates are symmetrically fixedly connected to the inner side wall of the connecting ring. A movable groove is formed on the outer side wall of the mounting base at the annular groove. The arc-shaped retaining plates are located inside the movable groove. A retaining groove is formed on the side wall of the slider to cooperate with the arc-shaped retaining plates.

[0007] Preferably, the spring has a telescopic rod inside, one end of which is fixedly connected to the side wall of the slider, and the other end of which is fixedly connected to the inner side wall of the groove.

[0008] Preferably, one end of the outer wall of the mounting base is fixedly connected to multiple mounting plates, and each of the multiple mounting plates has mounting holes for use with fixing bolts.

[0009] Preferably, a pointer is provided on the outer side wall of the mounting base, and a scale line is provided on the side wall of the connecting ring to cooperate with the pointer.

[0010] Preferably, the outer side wall of the connecting ring is uniformly provided with multiple anti-slip protrusions.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] Compared to existing technologies, this device features a connecting ring and an arc-shaped locking plate that works in conjunction with a slider slot. Under normal circumstances, the movement of the button body is restricted. The button can only be pressed after rotating the connecting ring to disengage the arc-shaped locking plate from the slot. This significantly reduces the probability of false alarms caused by unintentional collisions in densely populated areas, avoids interference with normal work and life, and saves fire-fighting resources. The operation of rotating the connecting ring to unlock and pressing the button is simple and easy to understand. Even non-professionals can quickly master it in an emergency, improving the practicality of the device. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of an embodiment of the application;

[0014] Figure 2 This is a cross-sectional structural diagram of the mounting base according to an embodiment of the application;

[0015] Figure 3 This is a schematic diagram of the structure of the limiting component in the embodiment of the application.

[0016] Explanation of reference numerals in the attached drawings: 1. Mounting base; 2. Mounting plate; 3. Mounting hole; 4. Connecting ring; 5. Scale line; 6. Pointer; 7. Button body; 8. Anti-slip protrusion; 9. Telescopic rod; 10. Spring; 11. Slider; 12. Arc-shaped retaining plate; 13. Slide groove; 14. Trigger switch; 15. Signal transmission module; 16. Annular groove; 17. Movable groove; 18. Slot. Detailed Implementation

[0017] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0018] This application discloses a protective fire button. (Refer to...) Figure 1-3A protective fire button includes a mounting base 1, one side of which is open. The inner wall of the mounting base 1 has symmetrically formed grooves 13. Sliding blocks 11 are slidably mounted inside each of the two grooves 13. A button body 7 located inside the mounting base 1 is fixedly connected between the two sliding blocks 11. A spring 10 is fixedly connected to one side of each sliding block 11. The end of the spring 10 away from the sliding block 11 is fixedly connected to the inner wall of the groove 13. A telescopic rod 9 is provided inside the spring 10. One end of the telescopic rod 9 is fixedly connected to the side wall of the sliding block 11, and the other end is fixedly connected to the inner wall of the groove 13. A trigger switch 14 is provided on the side of the button body 7 inside the mounting base 1. A signal transmission module 15, which works in conjunction with the trigger switch 14, is provided on the side of the mounting base 1. The mounting base 1 is equipped with a mechanism for controlling the button. The main body 7 is limited by a limiting component, which includes a connecting ring 4 and two arc-shaped clamping plates 12. An annular groove 16 is provided on the outer side wall of the mounting base 1. The connecting ring 4 is rotatably installed inside the annular groove 16. The arc-shaped clamping plates 12 are symmetrically fixedly connected to the inner side wall of the connecting ring 4. A movable groove 17 is provided on the outer side wall of the mounting base 1 at the annular groove 16. The arc-shaped clamping plates 12 are located inside the movable groove 17. A clamping groove 18 is provided on the side wall of the slider 11 to cooperate with the arc-shaped clamping plates 12. Multiple mounting plates 2 are fixedly connected to one end of the outer side wall of the mounting base 1. Each of the multiple mounting plates 2 has a mounting hole 3 to cooperate with the fixing bolt. A pointer 6 is provided on the outer side wall of the mounting base 1. A scale line 5 to cooperate with the pointer 6 is provided on the side wall of the connecting ring 4. Multiple anti-slip protrusions 8 are evenly provided on the outer side wall of the connecting ring 4.

[0019] The implementation principle of a protective fire button according to an embodiment of this application is as follows: First, the button body 7 is installed in a suitable position inside the building using fixing bolts through the mounting plate 2 and mounting hole 3 on the outer wall of the mounting base 1, and the external power supply and control switch are connected. Under normal conditions, the button body 7 is located inside the mounting base 1, the slider 11 is in the slide groove 13, and the spring 10 on one side of the slider 11 is in a naturally extended state, providing a certain buffer and restoring force for the button body 7. At the same time, the connecting ring 4 in the limiting component is rotatably installed in the annular groove 16, and the arc-shaped locking plate 12 is located in the movable groove 17 and cooperates with the locking groove 18 on the side wall of the slider 11 to restrict the movement of the button body 7 and prevent it from being accidentally activated. When a fire occurs and an alarm needs to be triggered, the connecting ring 4 is rotated. The anti-slip protrusions 8 evenly arranged on the connecting ring 4 facilitate manual rotation. When the connecting ring 4 rotates, it drives the arc-shaped locking plate 12 to rotate, causing the arc-shaped locking plate 12 to disengage from the locking groove 18 of the slider 11. At this time, the button body 7 is no longer restricted by the limiting component. Pressing the button body 7 activates the button. The button body 7 drives the slider 11 to slide within the groove 13, compressing the spring 10. Simultaneously, the trigger switch 14 on one side of the button body 7 is triggered, and the trigger switch 14 transmits a signal to the cooperating signal transmission module 15. After receiving the signal, the signal transmission module 15 transmits the alarm signal to the fire control center to realize the fire alarm function. After releasing the button body 7, under the elastic force of the spring 10, the slider 11 drives the button body 7 to reset and return to the initial position. If it is necessary to restrict the movement of the button body 7 again to prevent accidental activation, the connecting ring 4 is rotated again to make the arc-shaped locking plate 12 re-lock into the locking groove 18 of the slider 11. The pointer 6 on the outer wall of the mounting base 1 and the scale line 5 on the side wall of the connecting ring 4 make it convenient for the user to intuitively judge the rotation angle of the connecting ring 4, that is, to judge whether the arc-shaped locking plate 12 is correctly locked into the locking groove 18. The telescopic rod 9 inside the spring 10 plays a guiding and stabilizing role during the extension and retraction of the spring 10, preventing the spring 10 from twisting or shifting during extension and retraction, and ensuring that the button body 7 can be stably reset. During this process, the movement of the button body 7 is restricted under normal circumstances by the cooperation of the connecting ring 4 and the arc-shaped locking plate 12 with the slot 18 of the slider 11. The button can only be pressed after rotating the connecting ring 4 to disengage the arc-shaped locking plate 12 from the slot 18. This greatly reduces the probability of false alarms caused by unintentional collisions in densely populated areas, avoids interference with normal work and life, and saves fire protection resources. During operation, the operation of rotating the connecting ring 4 to unlock and pressing the button is simple and easy to understand. Even non-professionals can quickly master it in an emergency, which improves the practicality of the device.

[0020] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0021] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0022] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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.

[0023] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A protective fire button, characterized in that: The device includes a mounting base (1), one side of which is open. The inner wall of the mounting base (1) is symmetrically provided with sliding grooves (13). Sliders (11) are slidably installed inside the two sliding grooves (13). A button body (7) located inside the mounting base (1) is fixedly connected between the two sliders (11). A spring (10) is fixedly connected to one side of the slider (11). The end of the spring (10) away from the slider (11) is fixedly connected to the inner wall of the sliding groove (13). A trigger switch (14) is provided on the side of the button body (7) inside the mounting base (1). A signal transmission module (15) that works with the trigger switch (14) is provided on the side of the mounting base (1). A limiting component for limiting the button body (7) is provided on the mounting base (1). The limiting component includes a connecting ring (4) and two arc-shaped clamping plates (12). An annular groove (16) is provided on the outer side wall of the mounting base (1). The connecting ring (4) is rotatably installed inside the annular groove (16). The arc-shaped clamping plates (12) are symmetrically fixedly connected to the inner side wall of the connecting ring (4). A movable groove (17) is provided on the outer side wall of the mounting base (1) at the annular groove (16). The arc-shaped clamping plates (12) are located inside the movable groove (17). A clamping groove (18) is provided on the side wall of the slider (11) to cooperate with the arc-shaped clamping plates (12).

2. The protective fire button according to claim 1, characterized in that: The spring (10) is provided with a telescopic rod (9) inside. One end of the telescopic rod (9) is fixedly connected to the side wall of the slider (11), and the other end of the telescopic rod (9) is fixedly connected to the inner side wall of the groove (13).

3. A protective fire button according to claim 1, characterized in that: Multiple mounting plates (2) are fixedly connected to one end of the outer wall of the mounting base (1), and each of the multiple mounting plates (2) has mounting holes (3) for use with fixing bolts.

4. A protective fire button according to claim 1, characterized in that: A pointer (6) is provided on the outer side wall of the mounting base (1), and a scale line (5) is provided on the side wall of the connecting ring (4) to cooperate with the pointer (6).

5. A protective fire button according to claim 1, characterized in that: Multiple anti-slip protrusions (8) are evenly arranged on the outer side wall of the connecting ring (4).

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