Tea cup with earthquake early warning function

Abstract

The application provides a tea cup with a seismic early warning function, and relates to the field of tea cups.The tea cup comprises a tea cup body, a cavity is arranged at the bottom of the tea cup body, a vibration sensing assembly, a control system and a power supply trigger switch are arranged in the cavity, the vibration sensing assembly is connected with the control system, the power supply trigger switch is arranged at the bottom of the control system and is in contact connection with the control system, and a through hole is arranged at the bottom of the tea cup body; wherein the control system comprises an alarm and a power supply, and the alarm is connected with the power supply.When an earthquake occurs, the application can automatically give an early warning and emit a loud buzzing sound, so that people can quickly move to a safe open area, and the life safety of the people can be most effectively protected.The application has the characteristics of simple structure, high efficiency and precision, portability, safety and reliability, and wide application range.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of tea cups, in particular to a tea cup with earthquake early warning function. BACKGROUND

[0002] As the most common water container in life, the cup is widely used in daily life, but the traditional tea cup only has the single function of containing water.

[0003] Earthquake is a natural phenomenon that has a major impact on the national economy and people's life and property. People can predict earthquake disasters to avoid or reduce the loss caused by earthquakes by understanding the causes of earthquake disasters and the activity law of earthquakes. At present, people have made preliminary achievements in the study of the causes of earthquakes and the prediction of the time, location and magnitude of earthquakes. Many earthquake observation instruments have been developed, and positive results have been achieved in earthquake prediction. However, these instruments, although good in effect, are expensive, have limited distribution, and cannot provide timely warning, so they are not suitable for use in public places, homes and other places. Moreover, earthquakes often occur quickly, and people often do not get timely and accurate reminders when an earthquake occurs. According to the earthquake damage investigation, when the earthquake magnitude is large, the building will sway, and if an early warning can be issued at the same time, it will greatly reduce the damage to personal safety caused by earthquakes.

[0004] However, there are few devices in the prior art that use daily life items for earthquake early warning, and there is a lack of devices that can be used in daily life, in the home, and that can timely alert people to escape. SUMMARY

[0005] The purpose of the present application is to provide a tea cup with earthquake early warning function, which can automatically issue an early warning and emit a loud buzzing sound when an earthquake occurs, allowing people to quickly move to a safe and open area, thereby effectively protecting the safety of the people; and has the characteristics of simple structure, high efficiency and precision, portability, safety and reliability, and wide application range.

[0006] To solve the above technical problems, the technical scheme adopted by the present application is as follows:

[0007] A tea cup with earthquake early warning function, comprising a tea cup body, a cavity is provided at the bottom of the tea cup body, a vibration sensing assembly, a control system and a power trigger switch are arranged in the cavity, the vibration sensing assembly is connected with the control system, the power trigger switch is arranged at the bottom of the control system and is in contact connection with the control system, and a through hole is formed in the bottom of the tea cup body; wherein the control system comprises an alarm and a power supply, and the alarm is connected with the power supply;

[0008] When the cup body is placed on the contact surface and an earthquake occurs, the vibration sensing assembly transmits a signal to the control system, and the alarm sends an alarm signal; when the cup body leaves the contact surface, the power trigger switch protrudes from the through hole, separates from the control system, and cuts off the power supply.

[0009] Further, in the present application, the vibration sensing assembly comprises a fixed cylinder, a hollow copper ball and a solid copper ball, the hollow copper ball is arranged in the fixed cylinder, the solid copper ball is arranged inside the hollow copper ball, and the contact point of the solid copper ball and the hollow copper ball in the static state is insulated.

[0010] Further, in the present application, the top of the fixed cylinder is suspended from the top of the cavity by a metal hanging ring, the bottom of the fixed cylinder has a gap with the bottom of the cavity, and the bottom of the fixed cylinder is provided with a limiting groove; the bottom of the cavity is provided with a copper rivet located directly below the limiting groove and partially contained in the limiting groove.

[0011] Further, in the present application, the hollow copper ball is horizontally cut into an upper hemisphere and a lower hemisphere, and an insulating paper layer is arranged between the upper hemisphere and the lower hemisphere, and the solid copper ball is located on the insulating paper layer above the lower hemisphere in the static state; the upper hemisphere is connected with a first lead wire, the lower hemisphere is connected with a second lead wire, and the first lead wire and the second lead wire are respectively connected with the control system.

[0012] Further, in the present application, the power trigger switch comprises a micro double-blade trigger switch and a steel ball, the micro double-blade trigger switch comprises a contact SB1 and a contact SB2, the steel ball abuts between the contact SB1 and the contact SB2 and is arranged in the through hole.

[0013] Further, in the present application, the control system further comprises a micro integrated circuit, a micro relay and a switch KP, the positive terminal of the micro integrated circuit is connected with the positive terminal of the micro relay and connected with the positive pole of the power supply, the negative terminal of the micro integrated circuit is connected with the negative terminal of the micro relay and connected with the negative pole of the power supply; the alarm is connected between the signal output terminal of the micro integrated circuit and the positive pole of the power supply; the switch KP is connected between the micro relay and the positive pole of the power supply; the contact SB2 is connected between the positive terminal of the micro integrated circuit and the trigger point of the micro integrated circuit, and the contact SB1 is connected between the micro relay and the switch KP; the contact KC1 of the micro relay is connected in parallel with the switch KP; one end of the first lead wire is connected with the switch KP, and the other end of the second lead wire is connected with the switch KP.

[0014] Further, in the present application, the alarm is a piezoelectric ceramic buzzer.

[0015] Further, in the present application, the control system further comprises a plastic package triode connected between the positive terminal, the negative terminal and the signal output terminal of the micro integrated circuit.

[0016] Further, in the present application, the control system further comprises an oscillation resistor connected between two terminals of the micro integrated circuit.

[0017] Further, in the present application, the power supply comprises two serially connected button cells, each of which has a voltage of 1.5 V.

[0018] The present application has at least the following advantages or beneficial effects:

[0019] The tea cup of the present application can be placed on a flat table top, a conference office, a living room tea table, a room bedside table, etc. in daily life. The power supply is turned on through the power trigger switch at the bottom. When an earthquake occurs, the vibration sensing component transmits the earthquake signal to the control system, the alarm device automatically gives a warning and emits a loud buzzing sound, so that people can quickly move to a safe open area, effectively protecting the safety of the people. When the user needs to drink water, the tea cup body is separated from the contact surface, the power trigger switch protrudes from the through hole, and the control system is separated, so as to cut off the power supply and avoid the alarm caused by vibration. The present application can automatically give a warning and emit a loud buzzing sound when an earthquake occurs, so that people can quickly move to a safe open area, effectively protecting the safety of the people. The present application has the characteristics of simple structure, high efficiency and precision, portability, safety and reliability, and wide application range. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained without creative labor.

[0021] Figure 1 The structural schematic diagram of the tea cup with earthquake warning function provided by the present application is shown in the figure.

[0022] Figure 2 The electrical principle schematic diagram of the control system provided by the present application is shown in the figure.

[0023] Icon: 100-vibration sensing component, 110-fixing cylinder, 111-limiting groove, 120-hollow copper ball, 130-solid copper ball, 140-insulating paper layer, 150-first lead wire, 160-second lead wire, 170-metal hanging ring, 180-copper rivet, 200-control system, 210-power supply, 220-alarm, 230-micro relay, 240-micro integrated circuit, 250-plastic-sealed triode, 260-oscillating resistor, 300-power trigger switch, 310-micro double-blade trigger switch, 320-steel ball, 400-tea cup body, 410-cavity. DETAILED DESCRIPTION

[0024] To make the objectives, technical solutions and advantages of the embodiments of the present application clearer, the following will be a clear and complete description of the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings can be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative labor are within the scope of protection of the present application.

[0026] EMBODIMENT

[0027] Please refer to Figures 1-2 , which is a structural schematic view of a tea cup with earthquake warning function in the embodiments of the present application.

[0028] The embodiments provide a tea cup with earthquake warning function, which comprises a tea cup body 400, a cavity 410 is arranged at the bottom of the tea cup body 400, a vibration sensing component 100, a control system 200 and a power trigger switch 300 are arranged in the cavity 410, the vibration sensing component 100 is connected with the control system 200, the power trigger switch 300 is arranged at the bottom of the control system 200 and is in contact connection with the control system 200, and a through hole is arranged at the bottom of the tea cup body 400; wherein the control system 200 comprises an alarm 220 and a power supply 210, and the alarm 220 is connected with the power supply 210.

[0029] When the tea cup body 400 is placed on a contact surface and an earthquake occurs, the vibration sensing component 100 transmits a signal to the control system 200, and the alarm 220 sends an alarm signal; when the tea cup body 400 leaves the contact surface, the power trigger switch 300 protrudes from the through hole and is separated from the control system 200, thereby cutting off the power supply 210.

[0030] The following will be further described in the present exemplary embodiment of a tea cup with earthquake warning function.

[0031] In some embodiments of the present application, the above-mentioned vibration sensing assembly 100 comprises a fixed cylinder 110, a hollow copper ball 120 and a solid copper ball 130, the hollow copper ball 120 and the solid copper ball 130 are both made of copper ball material, the hollow copper ball 120 is arranged in the fixed cylinder 110, the hollow copper ball 120 is similar in size to fresh longan, the hollow copper ball 120 is cut into an upper hemisphere and a lower hemisphere, the volume of the upper hemisphere is larger than that of the lower hemisphere, and the cutting surface is close to the inner bottom of the hollow copper ball 120, the solid copper ball 130 is arranged inside the hollow copper ball 120, and the solid copper ball "docks" at the "docking point" of the lower hemisphere of the hollow copper ball 120. Figure 1 As shown, the lower hemisphere below the split surface, the contact point between the solid copper ball 130 and the hollow copper ball 120 in the static state is insulated, the inner wall of the hollow copper ball 120 and the outer surface of the solid copper ball 130 are smooth, specifically, an insulating paper layer 140 is laid between the upper hemisphere and the lower hemisphere, the insulating paper layer 140 is 0.25mm thick insulating paper, so that the hollow copper ball 120 and the solid copper ball 130 are not directly conductive, the solid copper ball 130 is located at the "docking point" of the lower hemisphere of the hollow copper ball in the static state, at this time, the two are not conductive, and there is no sensing signal; the upper hemisphere is connected with a first lead wire 150, and the lower hemisphere is connected with a second lead wire 160, the first lead wire 150 and the second lead wire 160 are respectively connected with a control system 200, when an earthquake occurs, the solid copper ball 130 oscillates and rolls in the hollow copper ball 120, the solid copper ball 130 leaves the bottom contact point and contacts the upper hemisphere of the hollow copper ball 120 to conduct, and then the oscillation signal is transmitted to the control system 200 through the first lead wire 150 and the second lead wire 160 respectively.

[0032] In a specific embodiment, the diameter of the hollow copper ball is 20.2mm, the circumference is 63.4mm, and the wall thickness is 3.6mm; the diameter of the solid copper ball is 6.0mm, and the circumference is 18.8mm.

[0033] It should be noted that the fixed cylinder 110 is made of bakelite material, the top and bottom of the hollow copper ball 120 respectively abut against the fixed cylinder 110, and the cylindrical fixed cylinder 110 is tightly combined to tightly and stably hold it, which will not move due to oscillation, and is convenient for disassembly and maintenance.

[0034] As a preferred embodiment, the top of the fixed cylinder 110 is suspended on the top of the cavity 410 through the metal hanging ring 170, the bottom of the fixed cylinder 110 has a gap with the bottom of the cavity 410, and the bottom of the fixed cylinder 110 is provided with a limiting groove 111; the bottom of the cavity 410 is provided with a copper rivet 180, the copper rivet 180 is located directly below the limiting groove 111 and partially accommodated in the limiting groove 111. By suspending the fixed cylinder 110 in the cavity 410 at the bottom of the tea cup through the metal hanging ring 170, when an earthquake occurs, the cylinder slightly shakes, which can help the oscillation of the solid copper ball 130; by setting the copper rivet 180 and the limiting groove 111 at the bottom of the cavity 410, the shaking of the cylinder is also controlled not to be too large.

[0035] In some embodiments of the present application, the power trigger switch 300 is arranged at the bottom of the control system 200 and in contact with the control system 200, and the bottom of the tea cup body 400 is provided with a through hole; specifically, the power trigger switch 300 includes a micro double-blade trigger switch 310SB and a steel ball 320, the micro double-blade trigger switch 310SB includes a contact SB1 and a contact SB2, the steel ball 320 is abutted between the contact SB1 and the contact SB2 and is arranged through the through hole, for conducting and cutting off the contact SB1 and the contact SB2. When the tea cup body 400 is placed on a contact surface such as a horizontal surface, the steel ball 320 is retracted into the cavity 410, the top of the steel ball 320 is abutted with the contact SB1 and the contact SB2, and the contact SB1 and the contact SB2 are conducted. When the tea cup body 400 leaves the contact surface, the steel ball 320 protrudes from the through hole under the action of its gravity, the top of the steel ball 320 is abutted with the contact SB1 and the contact SB2, thereby cutting off the micro double-blade trigger switch 310.

[0036] As a preferred embodiment, the control system 200 comprises an alarm 220, a power supply 210, a micro integrated circuit 240, a micro relay 230 and a switch KP. The power supply 210 comprises two serially connected button cells, each with a voltage of 1.5 V, and the direct current voltage of the power supply 210 is 3 V. The positive terminal of the micro integrated circuit 240 is connected to the positive terminal of the micro relay 230 and to the positive terminal of the power supply 210. The negative terminal of the micro integrated circuit 240 is connected to the negative terminal of the micro relay 230 and to the negative terminal of the power supply 210. The micro integrated circuit 240 uses IC KD152, and can output bird chirping, wave sound, thunder sound and bee sound according to pre-inputted internal storage. The alarm 220 is connected between the signal output terminal of the micro integrated circuit 240 and the positive terminal of the power supply 210. Specifically, the alarm 220 is a piezoelectric ceramic bee sheet PL. The switch KP is connected between the micro relay 230 and the positive terminal of the power supply 210. The contact SB2 is connected between the positive terminal of the micro integrated circuit 240 and the trigger point of the micro integrated circuit 240. The contact SB1 is connected between the micro relay 230 and the switch KP. The contact KC1 of the micro relay 230 is connected in parallel with the switch KP. The first lead 150 is connected to one end of the switch KP, and the second lead 160 is connected to the other end of the switch KP. When the hollow copper ball 120 collides with the solid copper ball 130, the switch KP is turned on, the current flows through the power supply 210 V+, the KP, the SB1, the micro relay 230 KC, the relay contact KC1 is closed and turned on, so that the entire circuit is turned on and works, the output signal of the micro integrated circuit 240 is outputted, the piezoelectric ceramic sheet PL emits loud bee sound, and the earthquake early warning is completed.

[0037] When a person holds the earthquake early warning cup to drink water, the bottom of the cup is suspended, a micro steel ball 320 embedded in the bottom of the cup is slightly bounced out, the micro double-knife trigger switch 310 SB above the steel ball is separated, the trigger switch SB is automatically switched from the normally closed state to the normally open state, the output signal is interrupted, the piezoelectric ceramic sheet PL signal line is disconnected, and the bee sound is effectively interrupted at this time, so as to prevent the person from being choked when drinking water.

[0038] In some embodiments of the present application, the control system 200 further comprises a plastic encapsulated triode 250 connected to the micro integrated circuit 240. The plastic encapsulated triode 250 uses VT9013, and functions as a signal amplifier.

[0039] In some embodiments of the present application, the control system 200 further comprises an oscillation resistor 260 connected to two terminals of the micro integrated circuit 240. The oscillation resistor 260 functions as an audio oscillation for the internal circuit of the micro integrated block IC KD152.

[0040] The above merely provides the preferred embodiments of the present application, but not for limiting the present application. For the person skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tea cup with earthquake early warning function, comprising a tea cup body, characterized in that, The bottom of the cup body is provided with a cavity, and the cavity is provided with a vibration sensing assembly, a control system and a power trigger switch. The vibration sensing assembly is connected with the control system. The power trigger switch is arranged at the bottom of the control system and is in contact with the control system. The bottom of the cup body is provided with a through hole. The control system comprises an alarm and a power supply. The alarm is connected with the power supply. The vibration sensing assembly comprises a fixed cylinder, a hollow copper ball and a solid copper ball. The hollow copper ball is arranged in the fixed cylinder, and the solid copper ball is arranged inside the hollow copper ball. The contact point of the solid copper ball and the hollow copper ball is insulated in the static state. The top of the fixed cylinder is suspended on the top of the cavity through a metal hanging ring. The bottom of the fixed cylinder has a gap with the bottom of the cavity, and the bottom of the fixed cylinder is provided with a limiting groove. The bottom of the cavity is provided with a copper rivet, which is located directly below the limiting groove and partially accommodated in the limiting groove. When the cup body is placed on the contact surface and an earthquake occurs, the vibration sensing assembly transmits a signal to the control system, and the alarm sends an alarm signal. When the cup body leaves the contact surface, the power trigger switch protrudes from the through hole, is separated from the control system, and cuts off the power supply.

2. The tea cup with earthquake early warning function according to claim 1, characterized in that, The hollow copper ball is horizontally cut into an upper hemisphere and a lower hemisphere. An insulating paper layer is arranged between the upper hemisphere and the lower hemisphere. In the static state, the solid copper ball is located above the insulating paper layer of the lower hemisphere. The upper hemisphere is connected with a first lead wire, and the lower hemisphere is connected with a second lead wire. The first lead wire and the second lead wire are respectively connected with the control system.

3. The tea cup with earthquake early warning function according to claim 2, characterized in that, The power trigger switch comprises a micro double-blade trigger switch and a steel ball. The micro double-blade trigger switch comprises a contact SB1 and a contact SB2. The steel ball is abutted between the contact SB1 and the contact SB2 and is arranged in the through hole.

4. The tea cup with earthquake early warning function according to claim 3, characterized in that, The control system further comprises a micro integrated circuit, a micro relay and a switch KP. The positive terminal of the micro integrated circuit is connected with the positive terminal of the micro relay and the positive electrode of the power supply. The negative terminal of the micro integrated circuit is connected with the negative terminal of the micro relay and the negative electrode of the power supply. The alarm is connected between the signal output terminal of the micro integrated circuit and the positive electrode of the power supply. The switch KP is connected between the micro relay and the positive electrode of the power supply. The contact SB2 is connected between the positive terminal of the micro integrated circuit and the trigger point of the micro integrated circuit. The contact SB1 is connected between the micro relay and the switch KP. The contact KC1 of the micro relay is connected in parallel with the switch KP. One end of the first lead wire is connected with the switch KP, and the other end of the second lead wire is connected with the switch KP.

5. The tea cup with earthquake warning function according to claim 1, characterized in that, The alarm is a piezoelectric ceramic buzzer.

6. The tea cup with earthquake warning function according to claim 4, characterized in that, The control system further comprises a plastic package triode connected between the positive terminal, the negative terminal and the signal output terminal of the micro integrated circuit.

7. The tea cup with earthquake warning function according to claim 4, characterized in that, The control system further comprises an oscillation resistor connected to two terminals of the micro integrated circuit.

8. The tea cup with earthquake warning function according to claim 1, characterized in that, The power supply includes two serially connected button cells, each of which has a voltage of 1.5 V. The power supply includes two serially connected button cells, each of which has a voltage of 1.5 V.

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