CN210664645U

CN210664645U - Sensor for monitoring water level

Info

Publication number: CN210664645U
Application number: CN201921705591.7U
Authority: CN
Inventors: 韦伟
Original assignee: Nanjing Enzhifei Automation Technology Co Ltd
Current assignee: Nanjing Enzhifei Automation Technology Co Ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-06-02
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a sensor for water level monitoring, concretely relates to sensor field, the host computer comprises a host computer, one side fixedly connected with wire of host computer, one side of host computer is provided with the carousel, the one end fixed mounting of wire has the probe, the bottom fixed mounting of carousel has the take-up reel, the upper end of carousel is provided with the arm-tie, the bottom of taking-up reel is provided with the bottom plate, the bottom fixed mounting of bottom plate has the adhesion sheet. The utility model discloses a set up the probe, receive the spool, fixture block and draw-in groove, when adjusting the position of probe, can fix the bottom plate at the mounted position through the bonding die of bottom, the arm-tie of pulling after that, with interior axle along slider rebound, the fixture block that drives interior axle bottom breaks away from the fixture block of bottom plate bottom, can rotate the carousel after that and drive and receive the spool, emit or withdraw a part with the wire to the probe that drives wire one end removes, can adjust the position of probe as required.

Description

Sensor for monitoring water level

Technical Field

The utility model relates to a sensor field, more specifically say, the utility model relates to a sensor for water level monitoring.

Background

The water level sensor is an instrument capable of converting water level parameters of a measured point into corresponding electric quantity signals in real time, and the working principle of the water level sensor is as follows: the water level sensor in the container transmits the sensed water level signal to the controller, the computer in the controller compares the actually measured water level signal with the set signal to obtain deviation, and then sends an 'on' instruction and an 'off' instruction to the water supply electric valve according to the property of the deviation to ensure that the container reaches the set water level.

However, when the water level monitoring sensor is used in practice, as the existing water level monitoring sensor is used for monitoring, the length of the lead is fixed, the position of the probe is not easy to adjust, and certain limitation is realized during use.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a sensor for water level monitoring, through setting up the probe, the admission shaft, fixture block and draw-in groove, when adjusting the position of probe, can fix the bottom plate at the mounted position through the bonding die of bottom, pulling plate of pulling after that, with interior axle along slider rebound, the fixture block that the fixture block of axle bottom was followed the bottom plate bottom in the drive breaks away from, can rotate the carousel after that and drive the admission shaft, emit or withdraw partly with the wire, thereby drive the probe removal of wire one end, can adjust the position of probe as required.

In order to achieve the above object, the utility model provides a following technical scheme: a sensor for monitoring water level comprises a main machine, wherein one side of the main machine is fixedly connected with a lead, a turntable is arranged on one side of the main machine, a probe is fixedly arranged at one end of the lead, a take-up shaft is fixedly arranged at the bottom end of the turntable, the upper end of the rotary disc is provided with a pulling plate, the bottom end of the take-up shaft is provided with a bottom plate, the bottom end of the bottom plate is fixedly provided with an adhesive sheet, an inner shaft is arranged in the wire take-up shaft, sliding blocks are fixedly arranged on two sides of the inner shaft, a clamping block is fixedly arranged at the bottom end of the inner shaft, the front end of the bottom plate is provided with a clamping groove, the size of the clamping block is the same as that of the clamping groove, the front end of the host is fixedly provided with a display screen, the inside of host computer is located the upper end fixed mounting of display screen and has bee calling organ, the top and the arm-tie fixed connection of slider, the wire winding is at the surface of admission shaft.

In a preferred embodiment, two installation pieces are arranged on two sides of the interior of the main frame, the two installation pieces are symmetrically arranged, and installation holes are formed in the installation pieces.

In a preferred embodiment, an inner groove is formed in one side of the mounting piece, which is located at the mounting hole, an inner part of the main body is fixedly provided with a first spring, and one end of the main body, which is located at the first spring, is fixedly provided with a slide button.

In a preferred embodiment, a limiting hole is formed in one side, located on the inner groove, of the mounting piece, and a button is arranged inside the rear end of the main frame.

In a preferred embodiment, two connecting plates are fixedly mounted on two sides of the button, the two connecting plates are symmetrically arranged, and a side groove is formed in the main machine.

In a preferred embodiment, a second spring is fixedly installed inside the side groove, one end of the second spring is fixedly connected with the button, and a limiting column is fixedly installed on the outer surface of the connecting plate.

In a preferred embodiment, a microprocessor is arranged inside the host, an LC oscillating circuit is arranged inside the microprocessor, one end of the wire is fixedly connected with the microprocessor, and the output end of the probe is electrically connected with the input end of the microprocessor.

The utility model discloses a technological effect and advantage:

1. when the position of the probe is adjusted, the bottom plate can be fixed at an installation position through the adhesive sheet at the bottom end, then the pulling plate is pulled to move the inner shaft upwards along the sliding block to drive the clamping block at the bottom end of the inner shaft to be separated from the clamping block at the bottom end of the bottom plate, then the turntable can be rotated to drive the wire take-up shaft to discharge or withdraw a part of a wire, so that the probe at one end of the wire is driven to move, the position of the probe can be adjusted as required, when the probe is used, information detected by the probe is transmitted to a host, and after the microprocessor in the host receives the information, the microprocessor in the host calculates and stores the relevant water level condition through an LC oscillating circuit in the host and finally displays the water level condition on a display screen;

2. through being equipped with installation piece, first spring, second spring and smooth button, when the mounted position is glossy wall face, can fix the one end of sucking disc in the mounting hole, the rethread sucking disc is installed the host computer, and when the mounted position was coarse wall face, people can insert the screw at the mounted position, and in the screw was gone into to the mounting hole cover on the piece of will installing, install the host computer, the people of being convenient for installed the host computer.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the schematic view of the internal structure of the take-up reel of the present invention.

Fig. 3 is a schematic structural diagram of the bottom plate of the present invention.

Fig. 4 is an internal view of the host of the present invention.

Fig. 5 is a side view of the main body of the present invention.

The reference signs are: the device comprises a main machine 1, a lead 2, a rotary table 3, a probe 4, a take-up shaft 5, a pull plate 6, a bottom plate 7, a bonding sheet 8, an inner shaft 9, a slide block 10, a clamping block 11, a clamping groove 12, a display screen 13, a buzzer 14, a mounting sheet 15, a mounting hole 16, an inner groove 17, a first spring 18, a slide button 19, a limiting hole 20, a button 21, a connecting plate 22, a side groove 23, a second spring 24 and a limiting column 25.

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.

The utility model provides a sensor for water level monitoring, which comprises a host 1, one side of the host 1 is fixedly connected with a wire 2, one side of the host 1 is provided with a turntable 3, one end of the wire 2 is fixedly provided with a probe 4, the bottom end of the turntable 3 is fixedly provided with a take-up shaft 5, the upper end of the turntable 3 is provided with a pull plate 6, the bottom end of the take-up shaft 5 is provided with a bottom plate 7, the bottom end of the bottom plate 7 is fixedly provided with a bonding sheet 8, the inside of the take-up shaft 5 is provided with an inner shaft 9, two sides of the inner shaft 9 are fixedly provided with sliders 10, the bottom end of the inner shaft 9 is fixedly provided with a fixture block 11, the front end of the bottom plate 7 is provided with a clamping groove 12, the fixture block 11 is the same as the clamping groove 12 in size, the front end of the host 1 is fixedly provided with a display, the top end of the sliding block 10 is fixedly connected with the pulling plate 6, and the lead 2 is wound on the outer surface of the take-up shaft 5.

As shown in fig. 1 to 3, the embodiment specifically is: when the position of the probe 4 is adjusted, the bottom plate 7 can be fixed at the installation position through the adhesive sheet 8 at the bottom end, then the pulling plate 6 is pulled, the inner shaft 9 moves upwards along the slide block 10 to drive the fixture block 11 at the bottom end of the inner shaft 9 to be separated from the fixture block 11 at the bottom end of the bottom plate 7, then the turntable 3 can be rotated to drive the take-up shaft 5 to release or withdraw a part of the lead 2, so as to drive the probe 4 at one end of the lead 2 to move, the position of the probe 4 can be adjusted as required, after the position of the probe 4 is adjusted, people can push the pulling plate 6 downwards to push the fixture block 11 at the bottom end of the inner shaft 9 into the fixture block 12 to limit the take-up shaft 5, so as to fix the lead 2, when in use, the information measured by the probe 4 is transmitted into the host 1, after the microprocessor in the host receives the information, the related water level condition of storage can be calculated through, and finally on the display 13.

Two installation sheets 15 are arranged on two sides of the interior of the host 1, the two installation sheets 15 are symmetrically arranged, an installation hole 16 is formed in the installation sheet 15, an inner groove 17 is formed in one side, located at the installation hole 16, of the interior of the installation sheet 15, a first spring 18 is fixedly installed in the host 1, a slide button 19 is fixedly installed at one end, located at the first spring 18, of the interior of the host 1, a limiting hole 20 is formed in one side, located at the inner groove 17, of the interior of the installation sheet 15, a button 21 is arranged in the rear end of the host 1, two connecting plates 22 are fixedly installed on two sides of the button 21, the two connecting plates 22 are symmetrically arranged, a side groove 23 is formed in the host 1, a second spring 24 is fixedly installed in the side groove 23, one end of the second spring 24 is fixedly connected with the button 21, and a limiting column 25 is fixedly installed on the outer surface of the connecting plates 22, the inside of host computer 1 is provided with microprocessor, microprocessor's inside is provided with LC oscillating circuit, the one end and the microprocessor fixed connection of wire 2, the output of probe 4 and microprocessor's input electric connection.

As shown in fig. 4 to 5, the embodiment specifically is: when the host 1 is installed, the button 21 at the rear end of the host 1 needs to be pressed first to drive the limiting columns 25 on the connecting plates 22 at the two sides to be separated from the limiting holes 20 on the installing sheet 15, at this time, the first spring 18 can push the installing sheet 15 outwards along the sliding button 19 to push the installing hole 16 at one side of the installing sheet 15 out of the host 1, when the installing position is a smooth wall surface, one end of the sucking disc can be fixed in the installing hole 16, then the host 1 is installed through the sucking disc, when the installing position is a rough wall surface, a person can insert a screw at the installing position, the installing hole 16 on the installing sheet 15 is sleeved in the screw to install the host 1, so that the user can install the host 1 conveniently, when the host 1 is carried, the user can push the installing sheets 15 at the two sides into the host 1 along the inner groove, then the button 21 is released, at this time, the second spring 24 in the side groove 23 can push the button 21 out to one side, the limiting column 25 on the connecting plate 22 is driven to be inserted into the limiting hole, and the mounting piece 15 is fixed.

The utility model discloses the theory of operation:

referring to the attached drawings 1-3 of the specification, when the position of the probe 4 is adjusted, the bottom plate 7 can be fixed at an installation position through the adhesive sheet 8 at the bottom end, then the pulling plate 6 is pulled to move the inner shaft 9 upwards along the sliding block 10 to drive the fixture block 11 at the bottom end of the inner shaft 9 to be separated from the fixture block 11 at the bottom end of the bottom plate 7, then the turntable 3 can be rotated to drive the take-up shaft 5 to release or withdraw a part of the lead 2, so as to drive the probe 4 at one end of the lead 2 to move, the position of the probe 4 can be adjusted as required, when the probe 4 is used, the information detected by the probe 4 is transmitted to the host 1, and after the microprocessor in the host receives the information, the relevant water level condition is calculated through the LC oscillating circuit inside the host, and finally the;

referring to the attached drawings 4-5 of the specification, when the host 1 is installed, a button 21 at the rear end of the host 1 needs to be pressed first to drive limiting columns 25 on connecting plates 22 on two sides to be separated from limiting holes 20 on the installation sheet 15, at this time, the first spring 18 pushes the installation sheet 15 outwards along the sliding button 19, so that the installation hole 16 on one side of the installation sheet 15 is pushed out of the host 1, when the installation position is a smooth wall surface, one end of a suction cup can be fixed in the installation hole 16, then the host 1 is installed through the suction cup, when the installation position is a rough wall surface, a user can insert a screw at the installation position, and the installation hole 16 on the installation sheet 15 is sleeved in the screw.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A sensor for water level monitoring, comprising a main machine (1), characterized in that: one side of the host (1) is fixedly connected with a wire (2), one side of the host (1) is provided with a turntable (3), one end of the wire (2) is fixedly provided with a probe (4), the bottom end of the turntable (3) is fixedly provided with a take-up shaft (5), the upper end of the turntable (3) is provided with a pull plate (6), the bottom end of the take-up shaft (5) is provided with a bottom plate (7), the bottom end of the bottom plate (7) is fixedly provided with a bonding sheet (8), the inside of the take-up shaft (5) is provided with an inner shaft (9), two sides of the inner shaft (9) are fixedly provided with slide blocks (10), the bottom end of the inner shaft (9) is fixedly provided with a clamping block (11), the front end of the bottom plate (7) is provided with a clamping groove (12), the clamping block (11) and the clamping groove (12) have the same specification, the upper end that the inside of host computer (1) is located display screen (13) is fixed with bee calling organ (14), the top and the arm-tie (6) fixed connection of slider (10), wire (2) winding is in the surface of receiving wire axle (5).

2. A sensor for water level monitoring according to claim 1, wherein: the inside both sides of host computer (1) are provided with two installation pieces (15), two installation piece (15) are the symmetrical arrangement, mounting hole (16) have been seted up to the inside of installation piece (15).

3. A sensor for water level monitoring according to claim 2, wherein: an inner groove (17) is formed in one side, located on the mounting hole (16), of the mounting piece (15), a first spring (18) is fixedly mounted inside the host (1), and a sliding button (19) is fixedly mounted at one end, located on the first spring (18), of the inside of the host (1).

4. A sensor for water level monitoring according to claim 3, wherein: limiting holes (20) are formed in one side, located on the inner groove (17), of the mounting piece (15), and buttons (21) are arranged inside the rear end of the host (1).

5. A sensor for water level monitoring according to claim 4, wherein: two connecting plates (22) are fixedly mounted on two sides of the button (21), the two connecting plates (22) are symmetrically arranged, and a side groove (23) is formed in the main machine (1).

6. A sensor for water level monitoring according to claim 5, wherein: the inside fixed mounting of side groove (23) has second spring (24), the one end and the button (21) fixed connection of second spring (24), the fixed surface mounting of connecting plate (22) has spacing post (25).

7. A sensor for water level monitoring according to claim 1, wherein: the intelligent monitoring device is characterized in that a microprocessor is arranged inside the host (1), an LC oscillating circuit is arranged inside the microprocessor, one end of the wire (2) is fixedly connected with the microprocessor, and the output end of the probe (4) is electrically connected with the input end of the microprocessor.