CN112233390B

CN112233390B - Water immersion detection alarm with human body induction

Info

Publication number: CN112233390B
Application number: CN202011041973.1A
Authority: CN
Inventors: 金均华
Original assignee: Shanghai Jiayun Communication Technology Co ltd
Current assignee: Shenzhen Arize Electronic Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2022-04-01
Anticipated expiration: 2040-09-28
Also published as: CN112233390A

Abstract

The invention discloses a water immersion detection alarm with human body induction, comprising a device base plate, a water immersion detector, a human body sensor and a water immersion detection head. The water immersion detector and the human body sensor are arranged on the front of the device base plate , the number of the water immersion detection heads is three to five groups, which are equidistantly arranged on the top surface of the device bottom plate, and the interior of the device bottom plate is provided with a PLC module, a power module, a clock module and a wireless communication module. The inside of the detection head is provided with a PLC module, a power supply module and a wireless communication module, and the water immersion detector and the human body sensor are all electrically connected with the PLC module inside the device bottom plate. The invention reduces the use cost, the device bottom plate can be installed at the door, the human body sensor on the device bottom plate can play the role of anti-theft in a certain period of time, and the use function is increased, and the water used can be located through the first connecting wire The immersion detection head does not need to add electronic components, which reduces the production cost of the water immersion detection alarm.

Description

Water immersion detection alarm with human body induction

Technical Field

The invention belongs to the technical field of water immersion detection alarm, and particularly relates to a water immersion detection alarm with human body induction.

Background

The water sensor is used for detecting whether water leakage occurs in a detected range, and immediately gives an alarm once water leakage occurs, so that related loss and harm caused by water leakage accidents are prevented, and the water sensor is widely applied to places needing water prevention;

the existing water immersion detection alarm has a single function, and when the alarm is used indoors again, a plurality of areas which are easy to leak water, such as kitchens, toilets, balconies and the like, need to be arranged simultaneously, and the occurrence of water leakage can be guaranteed.

Disclosure of Invention

The invention aims to solve the problems in the background art and provides a water immersion detection alarm with human body induction.

The technical scheme adopted by the invention is as follows:

the utility model provides a take water logging of human response to survey alarm, includes device bottom plate, water logging detector, human sensor and water logging detecting head, water logging detector and human sensor set up the front at the device bottom plate, the quantity of water logging detecting head is three to five groups, and the equidistance sets up the top surface at the device bottom plate, the inside of device bottom plate is equipped with PLC module, power module, clock module and wireless communication module, the inside of water logging detecting head is equipped with PLC module, power module and wireless communication module, water logging detector, human sensor all with the inside PLC module electric connection of device bottom plate.

Preferably, the water logging detecting head includes the device main part, the bottom fixedly connected with spliced pole of device main part, threaded hole is seted up to the bottom of spliced pole, the inner chamber diapire of threaded hole is connected with the second connecting wire, the one end that the spliced pole was kept away from to the second connecting wire is connected with the detecting head, the thread groove is seted up to the top side of detecting head, the thread groove can mutually support with the threaded hole, the anticreep groove has been seted up to the side intermediate position of spliced pole, the back joint of device main part has the slip installation card.

Preferably, both sides of the device bottom plate are fixedly connected with screw hole clamps.

Preferably, a sliding card is arranged on the front surface of the device bottom plate close to the water immersion probe, a supporting spring is arranged on the back surface of the sliding card, and a pushing block is fixedly connected to the bottom of the sliding card.

Preferably, the position that the inner chamber of device bottom plate is close to the anticreep groove installs the torsional spring axle, the side surface nestification of torsional spring axle has rotatory spring bolt, rotatory spring bolt can cooperate with the anticreep groove.

Preferably, a sliding groove is formed in the surface of the device bottom plate, which is close to the sliding card, and the sliding card can freely slide in the sliding groove along the direction of the groove wall.

Preferably, a cylindrical groove is formed in the position, close to the connecting column, of the top end of the device bottom plate, an elastic head is arranged in the position, close to the bottom face of the detecting head, of an inner cavity of the cylindrical groove, a connecting block is fixedly connected to the bottom of the elastic head, a compression spring is fixedly connected to the bottom face of the connecting block, a conductor block is nested on the side face of the elastic head, a return spring is nested on the side face of the conductor block, and a first connecting wire is connected to one end of the inner side of the conductor block.

Preferably, the first connecting wire is electrically connected with the PLC controller.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. in the invention, the water immersion detecting heads and the water immersion detector are arranged in a split mode, one water immersion detector can control three to five groups of water immersion detecting heads, data transmission between the water immersion detecting heads and the water immersion detector is realized through the wireless communication module, a plurality of groups of water immersion detecting heads can be arranged in places which are easy to leak, such as kitchens, toilets, balconies and the like, the use cost is greatly reduced, the arranged device bottom plate can be arranged at a doorway, the human body sensor on the device bottom plate can play a role in theft prevention in a specific time period, and the use function is increased.

2. In the invention, the device main body can be fixed on a specific wall surface through the sliding installation card, and the detection head is connected with the device main body through the second connecting wire, so that the detection head is convenient to place.

3. In the invention, the anti-drop groove arranged on the side surface of the connecting column can be matched with the rotary lock tongue, so that the water immersion detecting head is firmly arranged at the top of the device bottom plate, the slide clamp can push the rotary lock tongue through the push block by pressing the slide clamp, the rotary lock tongue is separated from the anti-drop groove, the water immersion detecting head can be freely taken down, and the use is convenient.

4. When the water immersion detecting head is inserted into the cylindrical groove at the top of the bottom plate of the device, the detecting head can extrude the elastic head to enable the elastic head to move downwards, the elastic head is enabled to be separated from the conductor block, namely the water immersion detecting head is enabled to be in a dormant state, when the water immersion detecting head is taken out, the compression spring can push the connecting block, the connecting block pushes the elastic head, the elastic head can be enabled to be effectively contacted with the conductor block, the first connecting wire is enabled to be connected with the PLC module, the water immersion detecting head can be used, the water immersion detecting head can be located through the first connecting wire, electronic elements do not need to be added, and the production cost of the water immersion detecting alarm is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an internal structural view of a base plate of the apparatus of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is a schematic view of the configuration of the water immersion probe of the present invention;

FIG. 5 is a partial cross-sectional view of a base plate of the apparatus of the present invention;

FIG. 6 is a block diagram of the present invention.

The labels in the figure are: 1. a device chassis; 2. a water immersion detector; 3. a human body sensor; 4. soaking the probe in water; 41. a device main body; 42. connecting columns; 43. installing a card in a sliding way; 44. a second connecting wire; 45. a probe head; 46. a thread groove; 47. a drop-proof groove; 5. an elastic head; 6. connecting blocks; 7. a compression spring; 8. a conductor block; 9. a return spring; 10. a first connecting wire; 11. a screw hole clamp; 12. a slide card; 13. a support spring; 14. a push block; 15. rotating the lock tongue; 16. a torsion spring shaft.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1:

referring to fig. 1-6, a take water logging of human response to survey alarm, including device bottom plate (1), water logging detector (2), human sensor (3) and water logging detecting head (4), its characterized in that: water logging detector (2) and human sensor (3) set up the front at device bottom plate (1), the quantity of water logging detecting head (4) is three to five groups, and the equidistance sets up the top surface at device bottom plate (1), the inside of device bottom plate (1) is equipped with PLC module, power module, clock module and wireless communication module, the inside of water logging detecting head (4) is equipped with PLC module, power module and wireless communication module, water logging detector (2), human sensor (3) all with the inside PLC module electric connection of device bottom plate (1), the both sides fixedly connected with screw hole card (11) of device bottom plate (1).

By adopting the technical scheme:

water logging detecting head 4 and water logging detector 2 adopt split type setting, three to five groups of water logging detecting heads 4 can be controlled to a water logging detector 2, realize data transmission through wireless communication module between water logging detecting head 4 and the water logging detector 2, multiunit water logging detecting head 4 can set up in the kitchen, the place that leaks easily such as bathroom and balcony, greatly reduced use cost, the device bottom plate 1 of setting can be installed in doorway department, human sensor 3 on the device bottom plate 1 can play the theftproof effect in specific time quantum, increased service function.

Example 2:

water logging detecting head (4) are including device main part (41), the bottom fixedly connected with spliced pole (42) of device main part (41), threaded hole is seted up to the bottom of spliced pole (42), the inner chamber diapire of threaded hole is connected with second connecting wire (44), the one end that spliced pole (42) were kept away from in second connecting wire (44) is connected with detecting head (45), thread groove (46) have been seted up to the top side of detecting head (45), thread groove (46) can mutually support with the threaded hole, anticreep groove (47) have been seted up to the side intermediate position of spliced pole (42), the back joint of device main part (41) has sliding installation card (43).

By adopting the technical scheme:

the device main body (41) can be fixed on a specific wall surface through the sliding installation card (43), and the detection head (45) is connected with the device main body (41) through the second connecting wire 44, so that the detection head (45) is convenient to place.

Example 3:

the front of device bottom plate (1) is close to the position of water logging detecting head (4) and installs slide card (12), the back of slide card (12) is equipped with supporting spring (13), the bottom fixedly connected with ejector pad (14) of slide card (12), the position that the inner chamber of device bottom plate (1) is close to anticreep groove (47) installs torsional spring axle (16), the side surface nestification of torsional spring axle (16) has rotatory spring bolt (15), rotatory spring bolt (15) can cooperate with anticreep groove (47), the sliding tray has been seted up to the position that the surface of device bottom plate (1) is close to slide card (12), slide card (12) can freely slide along the cell wall direction in the sliding tray.

By adopting the technical scheme:

the anticreep groove 47 that spliced pole 42 side set up can be mutually supported with rotatory spring bolt 15, guarantees that water logging detecting head 4 firmly sets up at the top of device bottom plate 1, and through pressing slide card 12, slide card 12 can promote rotatory spring bolt 15 through ejector pad 14, makes rotatory spring bolt 15 break away from anticreep groove 47, guarantees that water logging detecting head 4 can freely take off, has made things convenient for the use.

Example 4:

the device is characterized in that a cylindrical groove is formed in the position, close to a connecting column (42), of the top end of a bottom plate (1), an elastic head (5) is arranged in the position, close to a detecting head (45), of an inner cavity of the cylindrical groove, a connecting block (6) is fixedly connected to the bottom of the elastic head (5), a compression spring (7) is fixedly connected to the bottom of the connecting block (6), a conductor block (8) is nested on the side surface of the elastic head (5), a return spring (9) is nested on the side surface of the conductor block (8), one end of the inner side of the conductor block (8) is connected with a first connecting wire (10), and the first connecting wire (10) is electrically connected with a PLC.

By adopting the technical scheme:

when water logging detecting head 4 is inserted in the cylinder groove at device bottom plate 1 top, detecting head 45 can extrude elastic head 5, make elastic head 5 downstream, guarantee elastic head 5 and conductor block 8 and break away from the contact, guarantee that this water logging detecting head 4 is in dormant state promptly, when taking out water logging detecting head 4, compression spring 7 can promote connecting block 6, connecting block 6 promotes elastic head 5, make elastic head 5 can effectively contact with conductor block 8, guarantee first connecting wire 10 and PLC module switch-on, make this water logging detecting head 4 can use, water logging detecting head 4 that can fix a position the use through first connecting wire 10, need not to increase electronic component, the manufacturing cost of water logging detection alarm has been reduced.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. a water immersion detection alarm device with human body induction, comprising a device base plate (1), a water immersion detector (2), a human body sensor (3) and a water immersion detector head (4), characterized in that: the described The water immersion detector (2) and the human body sensor (3) are arranged on the front of the device bottom plate (1), and the number of the water immersion detector heads (4) is three to five groups, which are equidistantly arranged on the device bottom plate (1) The top surface of the device bottom plate (1) is provided with a PLC module, a power supply module, a clock module and a wireless communication module, and the interior of the water immersion detection head (4) is provided with a PLC module, a power supply module and a wireless communication module. , the water immersion detector (2) and the human body sensor (3) are all electrically connected with the PLC module inside the device bottom plate (1);

The water immersion probe (4) includes a device main body (41), the bottom of the device main body (41) is fixedly connected with a connecting column (42), and the bottom end of the connecting column (42) is provided with a threaded hole, so A second connecting wire (44) is connected to the inner cavity bottom wall of the threaded hole, and a probe (45) is connected to the end of the second connecting wire (44) away from the connecting column (42), and the probe (45) A threaded groove (46) is provided on the side of the top end of the connecting rod, and the threaded groove (46) can cooperate with the threaded hole. The back of 41) is clamped with a sliding installation card (43);

A cylindrical groove is provided at the top of the device bottom plate (1) close to the connecting column (42), and an elastic head (5) is provided in the inner cavity of the cylindrical groove close to the bottom surface of the detection head (45). A connecting block (6) is fixedly connected to the bottom of (5), a compression spring (7) is fixedly connected to the bottom surface of the connecting block (6), and a conductor block (8) is nested on the side surface of the elastic head (5). A return spring (9) is nested on the side of the conductor block (8), and a first connecting wire (10) is connected to the inner end of the conductor block (8), and the first connecting wire (10) is connected to the PLC The controller is electrically connected.

2 . The water immersion detection alarm with human body induction according to claim 1 , wherein the two sides of the base plate ( 1 ) of the device are fixedly connected with screw hole cards ( 11 ). 3 .

3. A kind of water immersion detection alarm with human body induction as claimed in claim 2, characterized in that: a sliding card (12) is installed on the front of the device base plate (1) near the position of the water immersion detection head (4). ), the back of the sliding card (12) is provided with a support spring (13), and the bottom of the sliding card (12) is fixedly connected with a push block (14).

4. A water immersion detection alarm with human body induction as claimed in claim 3, characterized in that: the inner cavity of the device bottom plate (1) is installed with a torsion spring shaft ( 16), the side surface of the torsion spring shaft (16) is nested with a rotary lock tongue (15), and the rotary lock tongue (15) can be matched with the anti-separation groove (47).

5. A water immersion detection alarm with human body induction as claimed in claim 4, characterized in that: a sliding groove is provided on the surface of the device bottom plate (1) near the position of the sliding card (12), and the sliding The card (12) can slide freely in the sliding groove along the direction of the groove wall.