CN209910789U

CN209910789U - Mechano-electronic integrated water level alarm device

Info

Publication number: CN209910789U
Application number: CN201921150155.8U
Authority: CN
Inventors: 于立梅; 冯长久
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-01-07
Anticipated expiration: 2029-07-22

Abstract

The utility model belongs to the technical field of alarm device, especially, mechano-electronic integration water level alarm device, the power distribution box comprises a box body, the welding of the bottom of box has the installation pipe, the top and the bottom of installation pipe are the opening, the top fixed mounting of box has alarm lamp, battery and speaker, the battery is located the intermediate position of alarm lamp and speaker, slidable mounting has the slide bar in the box, the bottom of slide bar extends to in the installation pipe, slidable mounting has the annular cursory in the installation pipe, the sliding sleeve of annular cursory is established on the slide bar, first rectangle through-hole has all been seted up on the both sides inner wall of installation pipe, slidable mounting has the pointer in the first rectangle through-hole, the equal fixed mounting in both sides. The utility model discloses the structure is ingenious, and convenient operation provides power through the motor and just can be quick adjusts the high position of annular cursory, and then adjustment warning water level, has satisfied people's in-service use demand, gives people and has brought very big facility.

Description

Mechano-electronic integrated water level alarm device

Technical Field

The utility model relates to an alarm device technical field especially relates to a mechano-electronic integration water level alarm device.

Background

The water level alarm is used for giving an alarm on the water level through a mechanical or magnetic induction method, and can be used for simultaneously controlling the starting or stopping of equipment such as a water pump and the like through an audible and visual alarm or a magnetic alarm.

However, in the prior art, the design of the water level alarm has shortcomings, the water level alarm does not have an alarm water level adjusting function, the actual use requirements of people cannot be met, and a lot of troubles are brought to people.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a mechano-electronic integrated water level alarm device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a mechatronic water level alarm device comprises a box body, wherein an installation pipe is welded at the bottom of the box body, the top and the bottom of the installation pipe are both provided with openings, an alarm lamp, a battery and a loudspeaker are fixedly arranged at the top of the box body, the battery is positioned at the middle position of the alarm lamp and the loudspeaker, a slide bar is slidably arranged in the box body, the bottom end of the slide bar extends into the installation pipe, an annular float is slidably arranged in the installation pipe, the annular float is slidably sleeved on the slide bar, first rectangular through holes are respectively formed in the inner walls of the two sides of the installation pipe, pointers are slidably arranged in the first rectangular through holes, glass scale rulers are respectively and fixedly arranged on the two sides of the installation pipe, one ends of the two pointers, which are far away from each other, are respectively and slidably connected with corresponding glass scale rulers, the top end of the slide bar extends into the, the inner walls of two sides of the first groove are respectively provided with a second rectangular through hole, the first slider is slidably arranged in the corresponding second rectangular through hole, one side of the first slider, which is far away from the internal thread sleeve, extends out of the corresponding second rectangular through hole and is fixedly arranged on the inner wall of the annular buoy, the internal thread of the internal thread sleeve is provided with a lead screw, the bottom end and the top end of the lead screw extend out of the internal thread sleeve, the top end of the slide bar is fixedly provided with a motor, the output shaft of the motor is rotatably arranged in the first groove and is fixedly connected with the top end of the lead screw, the inner walls of two sides of the box body are respectively and fixedly provided with an insulating support plate, the top part of the insulating support plate is fixedly provided with a first contact, the two sides of the slide bar are respectively and fixedly provided with a first insulating connecting rod, the ends, which are far away from each, the second contacts are slidably mounted on the tops of the corresponding insulating support plates and are in contact with the corresponding first contacts.

Preferably, alarm lamp and speaker all pass through wire electric connection with the battery, and two first contacts pass through wire electric connection with alarm lamp and speaker respectively, and two second contacts all pass through wire electric connection with the battery, and the top fixed mounting of battery has the switch of downing, and the model of the switch of downing is HY2-8, and the switch of downing, battery and motor pass through wire electric connection.

Preferably, the inner wall of the bottom of the box body is provided with a first through hole, the sliding rod is slidably mounted in the first through hole, the inner wall of the first through hole is fixedly provided with a sealing ring, and the sealing ring is slidably sleeved on the sliding rod.

Preferably, a second groove is formed in the inner wall of the bottom of the first groove, a pin shaft is rotatably mounted in the second groove, and the top end of the pin shaft extends into the first groove and is fixedly connected with the bottom end of the screw rod.

Preferably, a bearing is fixedly sleeved on the screw rod, and an outer ring of the bearing is fixedly installed on the inner wall of the first groove.

Preferably, three entrance holes have been seted up on the top inner wall of box, three entrance hole respectively with alarm lamp, battery and speaker looks adaptation, the spout has been seted up at the top of insulating backup pad, slidable mounting has the second slider in the spout, the top of second slider and the bottom fixed connection of the second contact that corresponds, the second through-hole has been seted up on the second slider, fixed mounting has same gag lever post on the both sides inner wall of spout, gag lever post slidable mounting is in the second through-hole that corresponds.

Compared with the prior art, the beneficial effects of the utility model are that:

through the reversible switch, a motor, a lead screw, an internal thread sleeve, a first groove, a first slider, a second rectangular through hole, an annular float, a slide rod, a pointer, the first rectangular through hole is matched with an installation pipe, the reversible switch is opened, the motor is opened, an output shaft of the motor drives the lead screw to rotate in the internal thread sleeve, the internal thread sleeve is driven by the lead screw to ascend or descend in the first groove, the internal thread sleeve drives two first sliders to slide and ascend or descend in the corresponding second rectangular through holes respectively, the annular float is driven by the two first sliders to slide and ascend or descend on the slide rod, the annular float drives two pointers to slide and ascend or descend in the corresponding first rectangular through holes respectively, the height of the annular float in the installation pipe is adjusted, the alarm water level is adjusted, and the alarm water level is adjusted through the installation pipe, the annular float, the slide rod, the first through hole and a first insulation connecting rod, The insulating connecting rod of second, the second contact, insulating backup pad, first contact, alarm lamp and speaker cooperate, get into the installation pipe and when contacting with annular cursory when water, annular cursory rises under the effect of buoyancy, annular cursory drive slide bar slides in first through-hole and rises, the slide bar drives two first insulating connecting rods and rises, two first insulating connecting rods drive two insulating connecting rods of second respectively and rotate and keep away from each other, two insulating connecting rods of second rotate respectively on the second contact that corresponds and promote the second contact and keep away from the slide bar in the horizontal slip in the insulating backup pad that corresponds, when two second contacts respectively with the first contact that corresponds, alarm lamp and speaker are all opened and are reported to the police.

The utility model discloses the structure is ingenious, and convenient operation provides power through the motor and just can be quick adjusts the high position of annular cursory, and then adjustment warning water level, has satisfied people's in-service use demand, gives people and has brought very big facility.

Drawings

FIG. 1 is a front sectional view of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a schematic view of a sectional assembly structure of the middle insulating support plate, the first contact and the second contact according to the present invention.

In the figure: 1. a box body; 2. installing a pipe; 3. an alarm lamp; 4. a battery; 5. a speaker; 6. a slide bar; 7. an annular float; 8. a first rectangular through hole; 9. a pointer; 10. a glass graduated scale; 11. a first groove; 12. an internally threaded sleeve; 13. a first slider; 14. a second rectangular through hole; 15. a screw rod; 16. a motor; 17. an insulating support plate; 18. a first contact; 19. a first insulating connecting rod; 20. a second insulated connecting rod; 21. a second contact.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a mechatronic water level alarm device comprises a box body 1, a mounting tube 2 is welded at the bottom of the box body 1, the top and the bottom of the mounting tube 2 are both provided with openings, an alarm lamp 3, a battery 4 and a loudspeaker 5 are fixedly installed at the top of the box body 1, the battery 4 is positioned at the middle position of the alarm lamp 3 and the loudspeaker 5, a slide bar 6 is slidably installed in the box body 1, the bottom end of the slide bar 6 extends into the mounting tube 2, an annular float 7 is slidably installed in the mounting tube 2, the annular float 7 is slidably sleeved on the slide bar 6, first rectangular through holes 8 are respectively formed in the inner walls of two sides of the mounting tube 2, pointers 9 are slidably installed in the first rectangular through holes 8, glass scales 10 are respectively fixedly installed on two sides of the mounting tube 2, one ends of the two pointers 9, which are far away from each other, are respectively slidably connected with the corresponding glass scales 10, the top end, an internal thread sleeve 12 is slidably mounted in the first groove 11, first sliders 13 are fixedly mounted on two sides of the internal thread sleeve 12, second rectangular through holes 14 are respectively formed in inner walls of two sides of the first groove 11, the first sliders 13 are slidably mounted in the corresponding second rectangular through holes 14, one side, away from the internal thread sleeve 12, of each first slider 13 extends out of the corresponding second rectangular through hole 14 and is fixedly mounted on the inner wall of the annular buoy 7, a lead screw 15 is mounted in the internal thread of the internal thread sleeve 12, the bottom end and the top end of the lead screw 15 extend out of the internal thread sleeve 12, a motor 16 is fixedly mounted at the top end of each slide bar 6, an output shaft of the motor 16 is rotatably mounted in the first groove 11 and is fixedly connected with the top end of the lead screw 15, insulating support plates 17 are fixedly mounted on inner walls of two sides of the box body 1, a first contact 18 is fixedly mounted at the tops of the insulating support plates 17, first insulating, the ends, far away from each other, of the two first insulating connecting rods 19 are hinged with second insulating connecting rods 20, the ends, far away from each other, of the two second insulating connecting rods 20 are hinged with second contacts 21, the second contacts 21 are slidably mounted at the tops of the corresponding insulating supporting plates 17, and the second contacts 21 are in contact with the corresponding first contacts 18;

the alarm lamp 3 and the loudspeaker 5 are both electrically connected with the battery 4 through leads, the two first contacts 18 are respectively electrically connected with the alarm lamp 3 and the loudspeaker 5 through leads, the two second contacts 21 are both electrically connected with the battery 4 through leads, a reversible switch is fixedly installed at the top of the battery 4, the type of the reversible switch is HY2-8, the reversible switch, the battery and the motor 16 are electrically connected through leads, a first through hole is formed in the inner wall of the bottom of the box body 1, the slide rod 6 is slidably installed in the first through hole, a seal ring is fixedly installed on the inner wall of the first through hole and slidably sleeved on the slide rod 6, a second groove is formed in the inner wall of the bottom of the first groove 11, a pin shaft is rotatably installed in the second groove, the top end of the pin shaft extends into the first groove 11 and is fixedly connected with the bottom end of the screw rod 15, a bearing is fixedly sleeved on the screw rod 15, the outer ring of the bearing is fixedly installed, three wire inlet holes are formed in the inner wall of the top of the box body 1, the three wire inlet holes are respectively matched with the alarm lamp 3, the battery 4 and the loudspeaker 5, a sliding groove is formed in the top of the insulating support plate 17, a second sliding block is slidably mounted in the sliding groove, the top of the second sliding block is fixedly connected with the bottom of the corresponding second contact 21, a second through hole is formed in the second sliding block, the same limiting rod is fixedly mounted on the inner walls of two sides of the sliding groove and is slidably mounted in the corresponding second through hole, the reversing switch is started through the reversing switch, the motor 16, the screw rod 15, the internal thread sleeve 12, the first groove 11, the first sliding block 13, the second rectangular through hole 14, the annular float 7, the sliding rod 6, the pointer 9, the first rectangular through hole 8 and the mounting pipe 2, the reversing switch is started, the motor 16 is started, the output shaft of the motor 16 drives the screw rod 15 to rotate in the internal thread sleeve 12, the sleeve 12, the internal thread sleeve 12 drives the two first sliding blocks 13 to respectively slide in the corresponding second rectangular through holes 14 to ascend or descend, the annular buoy 7 is driven by the two first sliding blocks 13 to slide on the sliding rod 6 to ascend or descend, the annular buoy 7 drives the two pointers 9 to respectively slide in the corresponding first rectangular through holes 8 to ascend or descend, the height of the annular buoy 7 in the installation pipe 2 is adjusted, the alarm water level is adjusted, the annular buoy 7, the sliding rod 6, the first through holes, the first insulating connecting rod 19, the second insulating connecting rod 20, the second contact 21, the insulating supporting plate 17, the first contact 18, the alarm lamp 3 and the loudspeaker 5 are matched, when water enters the installation pipe 2 and contacts with the annular buoy 7, the annular buoy 7 ascends under the action of buoyancy, the annular buoy 7 drives the sliding rod 6 to slide in the first through holes, the sliding rod 6 drives the two first insulating connecting rods 19 to ascend, two first insulation connecting rods 19 drive two second insulation connecting rods 20 respectively and rotate and keep away from each other, and two second insulation connecting rods 20 rotate respectively on the second contact 21 that corresponds and promote second contact 21 and keep away from slide bar 6 in the horizontal slip in the insulating backup pad 17 that corresponds, when two second contacts 21 respectively with the first contact 18 contact that corresponds, alarm lamp 3 and speaker 5 all are opened and are reported to the police, the utility model discloses the structure is ingenious, and convenient operation provides power just can be quick through motor 16 and adjusts the high position to annular cursory 7, and then adjusts the warning water level, has satisfied people's in-service use demand, gives people and has brought very big facility.

The working principle is as follows: when the water alarm device is used, the reversing switch is firstly switched on, the motor 16 is switched on, an output shaft of the motor 16 drives the screw rod 15 to rotate in the inner threaded sleeve 12, due to the limiting effect of the two first sliding blocks 13, the inner threaded sleeve 12 is driven by the screw rod 15 to ascend or descend in the first groove 11, meanwhile, the inner threaded sleeve 12 drives the two first sliding blocks 13 to respectively slide and ascend or descend in the corresponding second rectangular through holes 14, the annular float 7 is driven by the two first sliding blocks 13 to slide and ascend or descend on the sliding rod 6, meanwhile, the annular float 7 drives the two pointers 9 to respectively slide and ascend or descend in the corresponding first rectangular through holes 8, the height of the annular float 7 in the mounting pipe 2 is adjusted, the alarm water level is adjusted, when water enters the mounting pipe 2 and contacts with the annular float 7, the annular float 7 ascends under the action of the buoyancy, meanwhile, the annular float 7 drives the sliding rod 6 to slide and ascend in the first through holes, meanwhile, the slide bar 6 drives the two first insulating connecting rods 19 to ascend, the two first insulating connecting rods 19 respectively drive the two second insulating connecting rods 20 to rotate and keep away from each other, the two second insulating connecting rods 20 respectively rotate on the corresponding second contacts 21 and push the second contacts 21 to transversely slide on the corresponding insulating supporting plates 17 to keep away from the slide bar 6, when the two second contacts 21 respectively contact with the corresponding first contacts 18, the alarm lamp 3 and the loudspeaker 5 are both turned on to alarm, and at the moment, the slide bar 6 stops ascending.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a mechano-electronic integration water level alarm device, includes box (1), its characterized in that: the bottom of the box body (1) is welded with the installation tube (2), the top and the bottom of the installation tube (2) are both provided with openings, the top of the box body (1) is fixedly provided with an alarm lamp (3), a battery (4) and a loudspeaker (5), the battery (4) is positioned at the middle position of the alarm lamp (3) and the loudspeaker (5), the box body (1) is internally and slidably provided with a slide bar (6), the bottom end of the slide bar (6) extends into the installation tube (2), the installation tube (2) is internally and slidably provided with an annular buoy (7), the annular buoy (7) is slidably sleeved on the slide bar (6), the inner walls of the two sides of the installation tube (2) are respectively provided with a first rectangular through hole (8), the first rectangular through hole (8) is internally and slidably provided with a pointer (9), the two sides of the installation tube (2) are respectively and fixedly provided with a glass scale (10), one end of the two pointers (9) which are, the top end of the sliding rod (6) extends into the box body (1) and is provided with a first groove (11), an internal thread sleeve (12) is arranged in the first groove (11) in a sliding manner, first sliding blocks (13) are fixedly arranged on two sides of the internal thread sleeve (12), second rectangular through holes (14) are arranged on two inner walls of the first groove (11), the first sliding blocks (13) are arranged in the corresponding second rectangular through holes (14) in a sliding manner, one side, away from the internal thread sleeve (12), of each first sliding block (13) extends out of the corresponding second rectangular through hole (14) and is fixedly arranged on the inner wall of the annular buoy (7), a screw rod (15) is arranged in the internal thread sleeve (12), the bottom end and the top end of the screw rod (15) both extend out of the internal thread sleeve (12), a motor (16) is fixedly arranged at the top end of the sliding rod (6), an output shaft of the motor (16) is rotatably arranged in the first groove (11) and is fixedly connected with the top, equal fixed mounting has insulating backup pad (17) on the both sides inner wall of box (1), the top fixed mounting of insulating backup pad (17) has first contact (18), the equal fixed mounting in both sides of slide bar (6) has first insulating connecting rod (19), the one end that two first insulating connecting rod (19) kept away from each other all articulates there is second insulating connecting rod (20), the one end that two second insulating connecting rod (20) kept away from each other all articulates there is second contact (21), second contact (21) slidable mounting is at the top of insulating backup pad (17) that correspond, and second contact (21) contact with corresponding first contact (18).

2. The mechatronic water level alarm device of claim 1, wherein: alarm lamp (3) and speaker (5) all pass through wire electric connection with battery (4), and two first contacts (18) pass through wire electric connection with alarm lamp (3) and speaker (5) respectively, and two second contacts (21) all pass through wire electric connection with battery (4), and the top fixed mounting of battery (4) has the switch of reversing one's direction, and the model of the switch of reversing one's direction is HY2-8, and just the switch of reversing one's direction, battery and motor (16) pass through wire electric connection.

3. The mechatronic water level alarm device of claim 1, wherein: the box body is characterized in that a first through hole is formed in the inner wall of the bottom of the box body (1), the sliding rod (6) is slidably mounted in the first through hole, a sealing ring is fixedly mounted on the inner wall of the first through hole, and the sealing ring is slidably sleeved on the sliding rod (6).

4. The mechatronic water level alarm device of claim 1, wherein: a second groove is formed in the inner wall of the bottom of the first groove (11), a pin shaft is rotatably mounted in the second groove, and the top end of the pin shaft extends into the first groove (11) and is fixedly connected with the bottom end of the screw rod (15).

5. The mechatronic water level alarm device of claim 1, wherein: the screw rod (15) is fixedly sleeved with a bearing, and the outer ring of the bearing is fixedly installed on the inner wall of the first groove (11).

6. The mechatronic water level alarm device of claim 1, wherein: the utility model discloses a solar energy water heater, including box (1), battery (4), speaker (5), insulating backup pad (17), the spout has been seted up to the top of insulating backup pad (17), slidable mounting has the second slider in the spout, the top of second slider and the bottom fixed connection of the second contact (21) that corresponds, the second through-hole has been seted up on the second slider, fixed mounting has same gag lever post on the both sides inner wall of spout, gag lever post slidable mounting is in the second through-hole that corresponds on the top inner wall of box (1).