Distress alarm key
By hiding the alarm buttons in the box and using the design of the hinged lid and limit lid, the existing distress alarm buttons are easily touched and damaged by mistake, achieving higher concealment and service life.
Patent Information
- Application Number
- CN202420699288.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-07
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-04-07
AI Technical Summary
The existing distress alarm keys are easily triggered by mistake and are not hidden enough, and are easily destroyed during criminal acts.
A distress alarm key including a box body, a hinged lid body and a limit lid is designed. The alarm key is hidden in the box body, and automatic reset and concealment are achieved through the rotating shaft and torsion spring, so that the lid body can be opened and used easily.
It effectively avoids daily accidental contact and criminal damage, extends its service life, and improves concealment and safety.
Smart Images
Figure CN222320035U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of emergency communication facilities, in particular to a distress alarm key. Background Art
[0002] The distress alarm button is a common safety device, which is widely used in various places, such as schools, banks, shopping malls, office buildings, etc. Its working principle is to trigger the alarm system by pressing the button, thereby sending an emergency help signal to relevant personnel so that timely response measures can be taken to protect people's lives.
[0003] The distress alarm button usually consists of a button body and an alarm trigger. The button body is a red button. When an emergency occurs, people can press the button hard to trigger the alarm system. The alarm trigger consists of a micro switch and a circuit board. When the button is pressed, the micro switch will close, thereby turning on the circuit. A series of electronic components, such as resistors, capacitors, integrated circuits, etc., are arranged on the circuit board, through which they work together to realize the sending of alarm signals.
[0004] However, the existing distress alarm buttons have the following disadvantages in use: 1. Since the alarm buttons are usually set in easily accessible positions, unnecessary false alarms may occur, such as false triggering by children playing or in other non-emergency situations; 2. Since the alarm buttons are usually set in more conspicuous positions, they are easily damaged by criminals when a crime occurs.
[0005] In view of this, the inventor conducted in-depth research on the above-mentioned issues, which led to the creation of this case. Utility Model Content
[0006] The utility model provides a distress alarm key, aiming to solve the problems of the existing alarm keys being easily triggered by mistake, not being concealed enough and being easily damaged.
[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0008] A distress alarm button comprises a box body, a cover body hinged on the box body, a limit cover engaged with the box body and an alarm button embedded in the box body, the box body being provided with a button hole and a receiving hole, both sides of one end of the cover body being integrally provided with hinged parts protruding outward, a rotating shaft being passed through the hinged part, the box body being provided with mounting holes corresponding to the hinged part, two ends of the rotating shaft passing through the hinged part and being placed in the mounting holes, a torsion spring being sleeved on the rotating shaft between the hinged parts, the torsion spring being located above the receiving hole, the limit cover having two pins, a receiving space for accommodating the torsion spring being provided between the two pins, and hooks for engaging with the box body being provided at the ends of the two pins.
[0009] Furthermore, first clearance grooves for the two hinged parts to pass through are recessed on both sides of the box body.
[0010] Furthermore, a hinge hole for passing the rotating shaft is formed on the two hinge parts, and a second clearance groove for accommodating the limiting cover is formed between the two hinge parts.
[0011] Furthermore, the other end of the cover body is integrally formed with a handle portion that tilts upward.
[0012] Furthermore, a bottom plate is fixedly provided at the bottom of the box body, the alarm button is arranged at the rear of the bottom plate and located in the button hole, and a limit block is also provided at the front of the top surface of the bottom plate, and the limit block is located in the accommodating hole.
[0013] From the above description of the structure of the utility model, it can be seen that the utility model has the following advantages:
[0014] Firstly, the utility model sets the alarm button in the box body, and provides a cover body hinged to the box body and a limit cover clamped on the box body, so that the alarm button can be hidden to avoid accidental touch in daily life, and the alarm button has high concealment and is not easily damaged in an emergency.
[0015] Secondly, the cover of the utility model can realize automatic reset after opening and closing by arranging the rotating shaft and the torsion spring, and has a long service life and will not fail to open. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional assembly diagram of the utility model.
[0017] Figure 2 It is a schematic diagram of the structure of the utility model after assembly.
[0018] Figure 3 It is a structural schematic diagram of the box body of the utility model.
[0019] Figure 4 It is a structural schematic diagram of the bottom plate of the utility model.
[0020] Figure 5 It is a cross-sectional view of the utility model.
[0021] Figure numerals: 10-box body; 11-button hole; 12-accommodating hole; 13-accommodating groove; 14-first clearance groove; 15-installation hole; 20-bottom plate; 21-alarm button; 22-limiting block; 30-cover body; 31-handle; 32-second clearance groove; 33-hinge; 331-hinge hole; 40-limiting cover; 41-pin; 411-hook; 42-accommodating space; 51-rotating shaft; 52-torsion spring. DETAILED DESCRIPTION
[0022] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.
[0023] Reference Figures 1 to 5 A distress alarm key comprises a box body 10, a cover body 30 hinged to the box body 10, a limit cover 40 clamped to the box body 10 and an alarm button 21 embedded in the box body 10, the box body 10 is provided with a button hole 11 and a receiving hole 12, both sides of one end of the cover body 30 are integrally formed with a hinge part 33 protruding outward, and a rotating shaft 51 is passed through the hinge part 33, the box body 10 is provided with a mounting hole 15 corresponding to the hinge part 33, both ends of the rotating shaft 51 pass through the hinge part 33 and are placed in the mounting hole 15, and are located at the hinge part 33 A torsion spring 52 is sleeved on the rotating shaft 51 between the two, and the torsion spring 52 is located above the accommodating hole 12. The above-mentioned limit cover 40 has two pins 41, and a accommodating space 42 for accommodating the torsion spring 52 is provided between the two above-mentioned pins 41, and the ends of the two above-mentioned pins 41 are also provided with hooks 411 for engaging with the box body 10. Through such an arrangement, the alarm button 21 is hidden in the box body 10 by the cover body 30. When it is needed, you only need to pull up the cover body 30 to press the alarm button 21, and the cover body 30 will automatically reset when the cover body 30 is lowered.
[0024] Reference Figures 1 to 5 The two sides of the box body 10 are recessed with first clearance grooves 14 for the two hinged parts 33 to pass through, and the two hinged parts 33 are each provided with a hinge hole 331 for passing the rotating shaft 51, and a second clearance groove 32 for accommodating the limiting cover 40 is also formed between the two hinged parts 33. Through such an arrangement, the cover body 30 can be opened or closed smoothly without interference.
[0025] Reference Figures 1 to 5 , both sides of the accommodating hole 12 of the box body 10 are recessed with accommodating grooves 13 for accommodating the torsion spring 52, a bottom plate 20 is fixedly provided at the bottom of the box body 10, an alarm button 21 is convexly arranged at the rear of the bottom plate 20 and is located in the button hole 11, and a limit block 22 is also provided at the front of the top surface of the bottom plate 20, the limit block 22 is located in the accommodating hole 12, and the bottom surface of the bottom plate 20 is flush with the bottom surface of the box body 10. Through such an arrangement, the box body 10 equipped with the alarm button 21 can be installed in various different scenes, and has a wider range of applications.
[0026] Reference Figures 1 to 5The other end of the cover body 30 is integrally formed with an upwardly tilted handle 31. This arrangement makes it more convenient to open the cover body 30. In some specific scene settings, in order to make the position of the alarm button 21 more eye-catching, the cover body 30 can be set to red, so that the alarm button 21 can be found and pressed as soon as possible in an emergency.
[0027] The utility model sets the alarm button 21 in the box body 10, and provides a cover body 30 hinged to the box body 10 and a limit cover 40 clamped on the box body 10, so that the alarm button 21 can be hidden to avoid accidental touch in daily life, and the alarm button is highly concealed and is not easily damaged in an emergency.
[0028] The above is only a specific implementation method of the utility model, but the design concept of the utility model is not limited to this. Any non-substantial changes to the utility model using this concept shall be deemed as an infringement of the protection scope of the utility model.
Claims
1. A distress alarm key, characterized in that: The invention comprises a box body, a cover body hinged on the box body, a limit cover engaged with the box body and an alarm button embedded in the box body, the box body being provided with a button hole and a receiving hole, both sides of one end of the cover body being integrally provided with hinge parts protruding outward, a rotating shaft being passed through the hinge part, the box body being provided with mounting holes corresponding to the hinge part, two ends of the rotating shaft passing through the hinge part and being placed in the mounting holes, a torsion spring being sleeved on the rotating shaft between the hinge parts, the torsion spring being located above the receiving hole, the limit cover having two pins, a receiving space for accommodating the torsion spring being provided between the two pins, and hooks for engaging with the box body being provided at the ends of the two pins.
2. The distress alarm key according to claim 1, characterized in that: The two sides of the box body are recessed with first clearance grooves for the two hinged parts to pass through.
3. The distress alarm key according to claim 1, characterized in that: The two hinge parts are both provided with hinge holes for passing the rotating shaft, and a second clearance groove for accommodating the limiting block is formed between the two hinge parts.
4. The distress alarm key according to claim 1, characterized in that: The other end of the cover body is integrally formed with a handle portion that tilts upward.
5. The distress alarm key according to claim 1, characterized in that: A bottom plate is fixedly provided at the bottom of the box body, the alarm button is arranged at the rear of the bottom plate and is located in the button hole, and a limit block is also provided at the front of the top surface of the bottom plate, and the limit block is located in the accommodating hole.