CN213987776U

CN213987776U - Rain alarm

Info

Publication number: CN213987776U
Application number: CN202120143018.2U
Authority: CN
Inventors: 陈婉婉; 梁秀彦; 张桐
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2021-08-17
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a rain alarm, which comprises a mounting box, wherein the middle part of the top surface of the mounting box is provided with a mounting pipe, a collecting hopper is arranged above the mounting pipe, the bottom of the collecting hopper is of a closed sharp-pointed structure, the outer wall of the bottom is fixedly provided with a connecting pipe, and the connecting pipe is in threaded connection and matching with the mounting pipe; two oppositely arranged supports are arranged inside the collecting hopper, adjusting rods are connected to the supports in a threaded manner, electrode rods penetrate through the adjusting rods, the two ends of each electrode rod penetrate through the end parts of the adjusting rods, a first electrifying ring is arranged at the top ends of the electrode rods, and the bottom ends of the two electrode rods are converged towards the bottom of the collecting hopper; the circuit board is provided with two second power connection rings, the two second power connection rings protrude out of the top surface of the mounting box, and the first power connection ring and the second power connection ring on the same side are connected through a conducting wire; it can be convenient for the concentration of rainwater to carry out timely alarm and remind, and still can carry out the sensitivity according to the demand and adjust, improve the suitability.

Description

Rain alarm

Technical Field

The utility model relates to a rain alarm equipment field, more specifically relates to a rain alarm.

Background

Rain is a common weather in all seasons. In daily life, when raining, articles such as clothes, bedding, grains and the like which are aired outdoors are wetted and even damaged due to untimely discovery, and economic loss is generated. Accordingly, rain alarm devices have been developed that are capable of detecting rain and issuing an immediate reminder.

However, when rain occurs, the rain is not a heavy rain with a basin inclined every time, and sometimes a long-lasting light rain or even a very small rain (commonly called "rain with hair") is caused. The existing rain alarm device can acquire the rain condition only by accumulating a certain amount of rain, and is difficult to reach enough sensitivity to timely and accurately alarm for light rain and extremely small rain, so that people can not find the rain condition in time.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to solve the technical problem that a rain alarm is provided, its novel structure, the concentration of the rainwater of can being convenient for to carry out timely alarm and remind, and still can carry out sensitivity according to the demand and adjust, improve the suitability.

To achieve the purpose, the utility model adopts the following technical proposal:

the utility model provides a rain alarm, which comprises a mounting box, wherein the middle part of the top surface of the mounting box is provided with a mounting pipe, a collecting hopper is arranged above the mounting pipe, the bottom of the collecting hopper is of a closed sharp-pointed structure, the outer wall of the bottom is fixedly provided with a connecting pipe, the outer wall of the connecting pipe and the inner wall of the mounting pipe are both provided with threads, and the connecting pipe is in threaded connection and matching with the mounting pipe; two oppositely arranged supports are fixedly arranged inside the collecting hopper, threaded holes are formed in the supports, adjusting rods penetrate through the two threaded holes respectively, the adjusting rods are in threaded connection and matching with the threaded holes, electrode rods penetrate through the adjusting rods, the axes of the electrode rods are superposed with the axes of the adjusting rods, two ends of each electrode rod penetrate through the end portions of the adjusting rods, a first electrifying ring is arranged at the top ends of the electrode rods, and the bottom ends of the two electrode rods are converged towards the bottom of the collecting hopper to form a water-collecting conducting portion; the mounting box is internally provided with a circuit board, the circuit board is provided with a storage battery and an alarm, the circuit board is provided with two second power connection rings, the two second power connection rings protrude out of the top surface of the mounting box, the first power connection ring and the second power connection ring on the same side are connected through a conducting wire, the side wall of the mounting box is provided with a sound transmission hole corresponding to the alarm, and the outer wall of the mounting box is correspondingly provided with a charging interface, a button and a plurality of prompting lamps.

In the preferred technical scheme of the utility model, the bottom end of the electrode rod is in a sharp needle head-shaped structure.

In the preferred technical scheme of the utility model, the top external fixation of electrode pole is equipped with the knob head.

The utility model discloses in the technical scheme of preferred, the fixed bulge loop that is equipped with of outer wall of connecting pipe, the bottom surface of bulge loop arrives the bottom surface of connecting pipe with the length adaptation of installation pipe, the connecting pipe with when the cooperation of installation pipe threaded connection is accomplished the bottom surface of bulge loop is supported and is held the top surface of installation pipe.

The utility model discloses in the technical scheme of preferred, the fixed two spacing framves, two that are equipped with of inner wall of collecting the fill spacing frame and two the support position corresponds, be equipped with spacing hole on the spacing frame, the aperture in spacing hole with the diameter adaptation of regulating lever, the axis in spacing hole with the axis coincidence of screw hole, the bottom activity of adjusting the pole is passed spacing hole.

The utility model discloses in the technical scheme of preferred, the both ends of conductor wire all are equipped with connects the electricity to press from both sides, connect the electricity press from both sides with first connect the electricity ring to reach the second connects the electricity ring electrically conductive to meet.

The utility model has the advantages that:

the utility model provides a rain alarm, which has novel structure, the collecting hopper can be used for collecting rainwater, and the bottom of the collecting hopper is of a closed sharp-pointed structure, which is convenient for collecting rainwater, so as to conduct electricity and trigger alarm prompt in time; the bottom of the collecting hopper is provided with a connecting pipe, the top of the mounting box is provided with a mounting pipe, and the connecting pipe is in threaded connection and matching with the mounting pipe, so that the collecting hopper can be conveniently disassembled and assembled, and accumulated water inside the collecting hopper can be conveniently cleaned; wherein, be equipped with the screw hole on the support, screw hole department threaded connection has the regulation pole, and wears to be equipped with the electrode rod on the regulation pole, and the position of pole is adjusted in the accessible adjustment to make the tip interval between two electrode rods change, make the clearance between the bottom of electrode rod and collection fill change, satisfy different rainfall and realize connecing the electricity and switch on, thereby carry out sensitivity according to the demand and adjust, improve the suitability.

Drawings

Fig. 1 is a schematic structural view of a rain alarm provided in an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a rain alarm provided in an embodiment of the present invention.

In the figure:

100. mounting a box; 110. installing a pipe; 120. an acoustically transparent aperture; 130. a charging interface; 140. a button; 150. a warning light; 200. a collecting hopper; 210. a connecting pipe; 220. a support; 230. adjusting a rod; 240. an electrode rod; 250. a first power ring; 260. a knob head; 270. a convex ring; 280. a limiting frame; 300. a circuit board; 310. a storage battery; 320. an alarm; 330. a second power ring; 400. a conductive wire.

Detailed Description

The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.

As shown in fig. 1 and 2, the embodiment of the present invention discloses a rain alarm, which comprises a mounting box 100, wherein a mounting tube 110 is arranged in the middle of the top surface of the mounting box 100, a collecting hopper 200 is arranged above the mounting tube 110, the bottom of the collecting hopper 200 is a closed sharp-pointed structure, a connecting tube 210 is fixedly arranged on the outer wall of the bottom, threads are arranged on both the outer wall of the connecting tube 210 and the inner wall of the mounting tube 110, and the connecting tube 210 is in threaded connection and matching with the mounting tube 110; two oppositely arranged brackets 220 are fixedly arranged inside the collecting hopper 200, threaded holes are formed in the brackets 220, adjusting rods 230 are respectively arranged at the two threaded holes in a penetrating manner, the adjusting rods 230 are in threaded connection and matching with the threaded holes, an electrode rod 240 is arranged at each adjusting rod 230 in a penetrating manner, the axis of each electrode rod 240 is superposed with the axis of each adjusting rod 230, two ends of each electrode rod pass through the end part of each adjusting rod 230, a first electricity connecting ring 250 is arranged at the top end of each electrode rod 240, and the bottom ends of the two electrode rods 240 are converged towards the bottom of the collecting hopper 200 to form a water-collecting conductive part; the mounting box 100 is internally provided with a circuit board 300, the circuit board 300 is provided with a storage battery 310 and an alarm 320, the circuit board 300 is provided with two second power rings 330, the two second power rings 330 protrude out of the top surface of the mounting box 100, the first power ring 250 and the second power ring 330 on the same side are connected through a conducting wire 400, the side wall of the mounting box 100 is provided with a sound-transmitting hole 120 corresponding to the alarm 320, and the outer wall of the mounting box 100 is correspondingly provided with a charging interface 130, a button 140 and a plurality of prompting lamps 150.

The rain alarm is novel in structure, the collecting hopper 200 can be used for collecting rainwater, and the bottom of the collecting hopper 200 is of a closed sharp-pointed structure, so that rainwater can be conveniently collected, and timely electricity conduction and triggered alarm reminding can be conveniently carried out; the bottom of the collecting hopper 200 is provided with a connecting pipe 210, the top of the mounting box 100 is provided with a mounting pipe 110, and the connecting pipe 210 is in threaded connection and matching with the mounting pipe 110, so that the collecting hopper 200 can be conveniently disassembled and assembled, and accumulated water inside the collecting hopper can be conveniently cleaned; wherein, be equipped with the screw hole on the support 220, screw hole department threaded connection has the regulation pole 230, and wears to be equipped with the electrode rod 240 on the regulation pole 230, and the position of pole 230 is adjusted in the accessible adjustment to make the tip interval between two electrode rods 240 change, make the clearance between electrode rod 240 and the bottom of collecting the fill 200 change, satisfy different rainfall and realize connecing the electricity and switch on, thereby carry out sensitivity according to the demand and adjust, improve the suitability.

Further, the bottom end of the electrode rod 240 is in a sharp needle-shaped structure, and the structural design can enable the electrode rod 240 to be in a tighter fit with the bottom of the collecting bucket 200, so as to improve the trigger sensitivity.

Further, a knob head 260 is fixedly provided at the outside of the top of the electrode rod 240, so that the adjustment adjusting rod 230 can be conveniently rotated, thereby adjusting the electrode rod 240.

Further, a convex ring 270 is fixedly arranged on the outer wall of the connecting pipe 210, the length from the bottom surface of the convex ring 270 to the bottom surface of the connecting pipe 210 is matched with the length of the mounting pipe 110, and when the threaded connection and matching of the connecting pipe 210 and the mounting pipe 110 are completed, the bottom surface of the convex ring 270 abuts against the top surface of the mounting pipe 110.

Further, two limiting frames 280 are fixedly arranged on the inner wall of the collecting hopper 200, the two limiting frames 280 correspond to the two brackets 220 in position, limiting holes are formed in the limiting frames 280, the aperture of each limiting hole is matched with the diameter of the adjusting rod 230, the axis of each limiting hole is overlapped with the axis of the corresponding threaded hole, and the bottom end of the adjusting rod 230 movably penetrates through the corresponding limiting hole; the structural design can limit the adjusting rod 230, ensure the electrode rod 240 to move accurately and perform effective adjustment.

Further, the two ends of the conductive wire 400 are provided with the power connection clips, and the power connection clips are electrically connected with the first power connection ring 250 and the second power connection ring 330, so that the power connection parts can be easily loose-connected.

While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the invention. The present invention is not to be limited by the specific embodiments disclosed herein, and other embodiments that fall within the scope of the claims of the present application are intended to be within the scope of the present invention.

Claims

1. A rain alarm is characterized in that:

the mounting box comprises a mounting box (100), wherein a mounting pipe (110) is arranged in the middle of the top surface of the mounting box (100), a collecting hopper (200) is arranged above the mounting pipe (110), the bottom of the collecting hopper (200) is of a closed sharp-pointed structure, a connecting pipe (210) is fixedly arranged on the outer wall of the bottom of the collecting hopper, threads are arranged on the outer wall of the connecting pipe (210) and the inner wall of the mounting pipe (110), and the connecting pipe (210) is in threaded connection and matching with the mounting pipe (110); the collecting hopper is characterized in that two oppositely arranged supports (220) are fixedly arranged inside the collecting hopper (200), threaded holes are formed in the supports (220), adjusting rods (230) are respectively arranged at the two threaded holes in a penetrating mode, the adjusting rods (230) are in threaded connection and matching with the threaded holes, electrode rods (240) are arranged at the positions of the adjusting rods (230) in a penetrating mode, the electrode rods (240) are overlapped with the axes of the adjusting rods (230), two ends of each electrode rod penetrate through the end portions of the adjusting rods (230), a first electrifying ring (250) is arranged at the top end of each electrode rod (240), and the bottom ends of the two electrode rods (240) are gathered towards the bottom of the collecting hopper (200) to form a water-collecting conductive portion;

the mounting box is characterized in that a circuit board (300) is mounted inside the mounting box (100), a storage battery (310) and an alarm (320) are mounted on the circuit board (300), two second power rings (330) are mounted on the circuit board (300), the two second power rings (330) protrude out of the top surface of the mounting box (100), the first power ring (250) and the second power ring (330) on the same side are connected through a conducting wire (400), a sound-transmitting hole (120) is formed in the side wall of the mounting box (100) corresponding to the alarm (320), and a charging interface (130), a button (140) and a plurality of prompting lamps (150) are correspondingly arranged on the outer wall of the mounting box (100).

2. A rain alarm according to claim 1, wherein:

the bottom end of the electrode rod (240) is in a sharp needle-shaped structure.

3. A rain alarm according to claim 1, wherein:

the top of the electrode rod (240) is fixedly provided with a knob head (260) at the outside.

4. A rain alarm according to claim 1, wherein:

the outer wall of the connecting pipe (210) is fixedly provided with a convex ring (270), the length from the bottom surface of the convex ring (270) to the bottom surface of the connecting pipe (210) is matched with the length of the installation pipe (110), and when the threaded connection and matching of the connecting pipe (210) and the installation pipe (110) are completed, the bottom surface of the convex ring (270) abuts against the top surface of the installation pipe (110).

5. A rain alarm according to claim 1, wherein:

the inner wall of the collecting hopper (200) is fixedly provided with two limiting frames (280), the two limiting frames (280) correspond to the two supports (220), limiting holes are formed in the limiting frames (280), the aperture of each limiting hole is matched with the diameter of the corresponding adjusting rod (230), the axis of each limiting hole is overlapped with the axis of the corresponding threaded hole, and the bottom end of the corresponding adjusting rod (230) movably penetrates through the corresponding limiting hole.

6. A rain alarm according to claim 1, wherein:

and two ends of the conductive wire (400) are respectively provided with an electric connecting clamp, and the electric connecting clamps are electrically connected with the first electric connecting ring (250) and the second electric connecting ring (330).