Kettle installation liquid level detection device

Abstract

The utility model discloses a kettle installation liquid level detection device which comprises an installation detection device body, a driving motor is arranged in the installation detection device body, a connecting rod is arranged below the driving motor, a T-shaped clamping block is fixedly arranged on the lower end face of the connecting rod, an installation base is arranged below the connecting rod, and the T-shaped clamping block is fixedly arranged on the lower end face of the installation base. A detection probe is arranged on the lower end face of the mounting base, a clamping groove is formed in the mounting base, the T-shaped clamping block is clamped into the clamping groove, inserting blocks are fixedly arranged on the two sides of the upper end face of the mounting base, inserting grooves are formed in the two sides of the lower end face of the connecting rod, and the two inserting blocks are inserted into the two inserting grooves. A movable groove located in the connecting rod is formed in one side of the inserting groove, a movable clamping hook is arranged in the movable groove, and a fixed movable shaft is movably connected between the movable clamping hook and the connecting rod. According to the utility model, the subsequent working efficiency is improved through the detection head which is convenient to disassemble and assemble.

Description

Technical Field

[0001] The utility model relates to the technical field of kettle installation liquid level detection devices, in particular to a kettle installation liquid level detection device. Background Art

[0002] A kettle is a container for holding water. There are many kinds of materials. It can refer to a metal kettle for boiling water, or it can refer to a portable drinking water kettle, which is divided into five categories: plastic, stainless steel, aluminum alloy, ceramic and other materials. It can be heated by electricity or directly by fire. The split electric kettle connects the power supply and signal transmission between the base and the kettle body through a connector. The general connector is a multi-ring connector, including a three-ring connector, a four-ring connector, a five-ring connector, a six-ring connector, etc. The connector needs to provide three channels for the positive pole, the negative pole and the ground, and the remaining can be used for signal transmission.

[0003] Among them, the prior art patent CN201720528346.8 is an electric kettle and its water level detection device, by arranging water level probes at different heights in the container of the electric kettle, and connecting them to the nodes between a group of water level resistors in series, as the water level rises, the voltage between the water level resistors corresponding to the water level probes entering the water body is almost zero, this part of the resistance is excluded from the water body and the equivalent resistance of the water level resistor, the water level probe at the highest position where the water body overflows connects the water level resistor thereon, the resistance value of the equivalent resistance formed by the water level resistor and the water body changes with the increase of the water level, the water level resistors arranged in series are excluded from the equivalent resistance one by one as the water level rises, the equivalent resistance changes at different water levels are more obvious, and the detection feedback signal changes more obviously. Generally, electric kettles with automatic power-off require temperature control, and water temperature information needs to be transmitted through a connector, occupying one ring of the connector, that is, one pole; if a five-ring connector is used, only one ring is left for water level detection. If multiple water levels need to be detected, the number of connector rings needs to be increased. The problem that the manufacturing difficulty increases and the price is expensive due to the increase in the number of connector rings is solved. Such a solution will increase the cost, and the price competitiveness of the product is obviously insufficient. For this reason, it is necessary to solve the technical problem of multi-water level detection by only one signal transmission; however, the long-term use of such existing installation liquid level detection devices will affect the accuracy of the detection probe data, reduce the subsequent work efficiency, and cannot make the installation and detection carried out together, and the disassembly process is also more complicated, affecting the subsequent work efficiency. Therefore, it does not meet the existing needs. For this, we propose a kettle installation liquid level detection device. Utility Model Content

[0004] The purpose of the utility model is to provide a kettle installation liquid level detection device to solve the problems raised in the above background technology that the long-term use of the existing such installation liquid level detection device will affect the accuracy of the detection probe detection probe data, reduce the subsequent work efficiency, and cannot make the installation and detection carried out together, and the disassembly process is also relatively complicated, affecting the subsequent work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a kettle installation liquid level detection device, comprising an installation detection device, a driving motor is arranged inside the installation detection device, a connecting rod is arranged below the driving motor, a T-shaped clamping block is fixedly arranged on the lower end surface of the connecting rod, a mounting seat is arranged below the connecting rod, a detection probe is arranged on the lower end surface of the mounting seat, a clamping groove is arranged inside the mounting seat, the T-shaped clamping block is clamped into the clamping groove, plug blocks are fixedly arranged on both sides of the upper end surface of the mounting seat, slots are clamped on both sides of the lower end surface of the connecting rod, and the two plug blocks are inserted into In the two slots, one side of the slot is provided with a movable slot located inside the connecting rod, and a movable hook is provided inside the movable slot. A fixed movable shaft is movably connected between the movable hook and the connecting rod, one side of the movable hook is provided with a spring C located inside the movable slot, one side of the movable slot is provided with a limiting slot located inside the connecting rod, one side of the movable hook is provided with a pull rod located inside the limiting slot, and a movable shaft is movably connected between the pull rod and the movable hook, the outer sleeve of the pull rod is provided with a spring B located inside the limiting slot, and one side of the insert block is provided with a hook slot, and the movable hook is inserted into the hook slot.

[0006] Preferably, a pressing block is fixedly provided on one side of the pull rod, and a non-slip pad is provided on the surface of the pressing block. When the detection probe is disassembled, the pressing block is first pressed so that it drives the pull rod on one side to move to one side. As the pull rod moves, the movable hook connected to the pull rod through the movable shaft will also rotate and fold accordingly.

[0007] Preferably, an installation workbench is provided inside the installation and detection device, and the four end feet below the installation and detection device are provided with universal wheels. When it moves into the movable groove, the movable hook will also rotate under the drive of the fixed movable shaft, so that it slowly disengages from the fixed hook groove.

[0008] Preferably, both sides of the clamping groove are provided with clamping grooves, and slide grooves located inside the mounting seat are provided below the two clamping grooves. The inside of the clamping groove is provided with slide plates located inside the two slide grooves. At this time, the connecting rod and the T-shaped clamping block on its lower end surface are pressed downward to make the slide plate below slide, so that the spring A on the lower end surface is compressed. At the same time, the clamping blocks on both sides of the upper end surface of the T-shaped clamping block also detach from the clamping grooves.

[0009] Preferably, the upper end surface of the slide plate is fixed with a plurality of evenly arranged positioning blocks, the T-shaped clip block is inserted into the clip groove, and the lower end surface of the T-shaped clip block is provided with a plurality of evenly arranged positioning grooves, the positioning block is inserted into the positioning groove, and finally pulled upward to make the T-shaped clip block detach from the clip groove to complete the disassembly of the detection probe; during installation, first rotate the T-shaped clip block to insert it into the clip groove inside the mounting seat.

[0010] Preferably, the lower end surface of the slide plate is provided with a plurality of springs A which are evenly arranged and located inside the snap-in grooves, and snap blocks are fixed on both sides of the upper end surface of the T-shaped snap-in block. The two snap blocks are snapped into the two snap slots, and the slide plate is pressed downward while being snapped in. Finally, the two snap blocks are snapped into the snap slots inside the mounting seat and fixed. After the snapping is completed.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] The utility model, when disassembling the detection probe, first presses the pressing block so that it drives the pull rod on one side to move to one side. When the pull rod is displaced, the movable hook connected to the pull rod through the movable shaft will also rotate and fold accordingly. When it moves toward the inside of the movable groove, the movable hook will also rotate under the drive of the fixed movable shaft, so that it slowly disengages from the fixed hook groove. At this time, the connecting rod and the T-shaped clamping block on its lower end surface are first pressed downward to make the slide plate below it slide, so that the spring A on the lower end surface is compressed. At the same time, the clamping blocks on both sides of the upper end surface of the T-shaped clamping block are also disengaged from the clamping groove. Finally, pull it upward to make the T-shaped clamping block disengage from the clamping groove to complete the connection. Disassembly of paired detection probes; during installation, first rotate the T-shaped clamping block to the clamping slot inside the mounting seat to clamp it in, and press the slide plate downward while clamping it in, and finally release it so that the two clamping blocks are clamped into the clamping slot inside the mounting seat for fixation. After the clamping is completed, the plug-in blocks on both sides of the upper end surface of the mounting seat are also inserted into the slots inside the connecting rod for fixation, and finally release the pressed pressing block so that the pull rod on one side of it pops out under the relaxation of the spring B wrapped on the outside, and the pull rod has a pulling force on the outside first, driving the movable shaft to rotate, and the movable hook also rotates and folds together, and the fixed movable shaft also rotates until the movable hook is clamped into the fixed hook slot opened on one side of the plug-in block for fixation to complete the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a partial enlarged structural schematic diagram of the overall A of the utility model;

[0015] Figure 3 It is a schematic diagram of the local structure of the connection part of the detection probe of the utility model;

[0016] Figure 4 It is a schematic diagram of the partially enlarged structure of the connection point A of the detection probe of the utility model.

[0017] In the figure: 1. Install the detection device; 2. Detection probe; 3. Install the workbench; 4. Connecting rod; 5. Mounting seat; 6. T-type clamping block; 7. Clamping groove; 8. Clamping groove; 9. Clamping block; 10. Slide groove; 11. Spring A; 12. Slide plate; 13. Positioning groove; 14. Positioning block; 15. Slot; 16. Insert block; 17. Fixed hook groove; 18. Movable hook; 19. Movable groove; 20. Fixed movable shaft; 21. Movable shaft; 22. Pull rod; 23. Spring B; 24. Pressing block; 25. Limiting groove; 26. Spring C. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0019] See also Figures 1 to 4 The utility model provides an embodiment: a kettle installation liquid level detection device, including an installation detection device 1, a driving motor is arranged inside the installation detection device 1, a connecting rod 4 is arranged below the driving motor, a T-shaped clamping block 6 is fixedly arranged on the lower end surface of the connecting rod 4, a mounting seat 5 is arranged below the connecting rod 4, a detection probe 2 is arranged on the lower end surface of the mounting seat 5, a clamping groove 7 is arranged inside the mounting seat 5, the T-shaped clamping block 6 is clamped into the clamping groove 7, plug blocks 16 are fixedly arranged on both sides of the upper end surface of the mounting seat 5, slots 15 are clamped on both sides of the lower end surface of the connecting rod 4, two plug blocks 16 are inserted into the two slots 15, and one side of the slot 15 is provided with a connection A movable groove 19 is provided inside the rod 4, and a movable hook 18 is provided inside the movable groove 19. A fixed movable shaft 20 is movably connected between the movable hook 18 and the connecting rod 4. A spring C26 located inside the movable groove 19 is provided on one side of the movable hook 18. A limiting groove 25 located inside the connecting rod 4 is opened on one side of the movable groove 19. A pull rod 22 located inside the limiting groove 25 is provided on one side of the movable hook 18. A movable shaft 21 is movably connected between the pull rod 22 and the movable hook 18. A spring B23 located inside the limiting groove 25 is sleeved on the outside of the pull rod 22. A fixed hook groove 17 is opened on one side of the insert block 16, and the movable hook 18 is inserted into the fixed hook groove 17.

[0020] A pressing block 24 is fixedly provided on one side of the pull rod 22, and a non-slip pad is provided on the surface of the pressing block 24. When the detection probe 2 is disassembled, the pressing block 24 is first pressed to drive the pull rod 22 on one side to move to one side. When the pull rod 22 moves, the movable hook 18 connected to the pull rod 22 through the movable shaft 21 will also rotate and fold accordingly.

[0021] An installation workbench 3 is provided inside the installation and detection device 1, and the four end feet below the installation and detection device 1 are all provided with universal wheels. When it moves into the movable groove 19, the movable hook 18 will also rotate under the drive of the fixed movable shaft 20, so that it slowly disengages from the fixed hook groove 17.

[0022] There are slots 8 on both sides of the clamping groove 7, and slide grooves 10 located inside the mounting seat 5 are provided below the two clamping grooves 8. There are slide plates 12 located inside the two slide grooves 10 inside the clamping groove 7. At this time, the connecting rod 4 and the T-shaped clamping block 6 on its lower end surface are pressed downward to make the slide plate 12 below slide, so that the spring A11 on the lower end surface is compressed. At the same time, the clamping blocks 9 on both sides of the upper end surface of the T-shaped clamping block 6 are also disengaged from the slots 8.

[0023] The upper end surface of the slide plate 12 is fixed with a plurality of evenly arranged positioning blocks 14, the T-shaped clamping block 6 is clamped into the clamping groove 7, and the lower end surface of the T-shaped clamping block 6 is provided with a plurality of evenly arranged positioning grooves 13, the positioning block 14 is clamped into the positioning groove 13, and finally pulled upward to make the T-shaped clamping block 6 detach from the clamping groove 7 to complete the disassembly of the detection probe 2; during installation, first clamp the T-shaped clamping block 6 into the clamping groove 7 inside the rotating mounting seat 5.

[0024] The lower end surface of the slide plate 12 is provided with a plurality of springs A11 which are evenly arranged and located inside the clamping groove 7. Clamping blocks 9 are fixedly provided on both sides of the upper end surface of the T-shaped clamping block 6. The two clamping blocks 9 are both clamped into the two clamping grooves 8. While clamping, the slide plate 12 is pressed downward and finally released so that the two clamping blocks 9 are clamped into the clamping grooves 8 inside the mounting seat 5 for fixation. After the clamping is completed.

[0025] To sum up, when the installation detection device is in use, when the detection probe 2 is disassembled, the pressing block 24 is first pressed to drive the pull rod 22 on one side to move to one side. When the pull rod 22 moves, the movable hook 18 connected to the pull rod 22 through the movable shaft 21 will also rotate and fold accordingly. When it moves toward the inside of the movable groove 19, the movable hook 18 will also rotate under the drive of the fixed movable shaft 20, so that it slowly disengages from the fixed hook groove 17. At this time, the connecting rod 4 and the T-shaped clamping block 6 on its lower end face are first pressed downward to make the slide plate 12 below it slide, and the spring A11 on the lower end face is compressed. At the same time, the clamping blocks 9 on both sides of the upper end face of the T-shaped clamping block 6 are also disengaged from the clamping groove 8. Finally, it is pulled upward to make the T-shaped clamping block 6 disengage from the clamping groove 7. The detection probe 2 can be disassembled by detaching; during installation, first rotate the T-shaped clamping block 6 to the clamping groove 7 inside the mounting seat 5 to clamp it, and press the slide plate 12 downward while clamping it, and finally relax it so that the two clamping blocks 9 are clamped into the clamping groove 8 inside the mounting seat 5 for fixation. After it is clamped in, the plug blocks 16 on both sides of the upper end surface of the mounting seat 5 are also inserted into the slots 15 inside the connecting rod 4 for fixation, and finally release the pressed pressing block 24 so that the pull rod 22 on one side thereof pops out under the relaxation of the spring B23 wound on the outside, and the pull rod 22 has a pulling force on the outside first, driving the movable shaft 21 to rotate, and the movable hook 18 is also rotated and folded together, and the fixed movable shaft 20 is also rotated until the movable hook 18 is clamped into the fixed hook groove 17 opened on one side of the plug block 16 for fixation to complete the installation.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A kettle installation liquid level detection device, comprising an installation detection device (1), characterized in that: A driving motor is provided inside the installation detection device (1), a connecting rod (4) is provided below the driving motor, a T-shaped clamping block (6) is fixedly provided on the lower end surface of the connecting rod (4), a mounting seat (5) is provided below the connecting rod (4), a detection probe (2) is provided on the lower end surface of the mounting seat (5), a clamping groove (7) is provided inside the mounting seat (5), the T-shaped clamping block (6) is clamped into the clamping groove (7), plug blocks (16) are fixedly provided on both sides of the upper end surface of the mounting seat (5), slots (15) are clamped on both sides of the lower end surface of the connecting rod (4), two plug blocks (16) are inserted into two slots (15), a movable groove (19) located inside the connecting rod (4) is opened on one side of the slot (15), and the movable groove (19) A movable hook (18) is provided inside the movable hook (18), a fixed movable shaft (20) is movably connected between the movable hook (18) and the connecting rod (4), a spring C (26) located inside the movable groove (19) is provided on one side of the movable hook (18), a limiting groove (25) located inside the connecting rod (4) is provided on one side of the movable groove (19), a pull rod (22) located inside the limiting groove (25) is provided on one side of the movable hook (18), a movable shaft (21) is movably connected between the pull rod (22) and the movable hook (18), a spring B (23) located inside the limiting groove (25) is sleeved on the outside of the pull rod (22), a fixed hook groove (17) is provided on one side of the insert block (16), and the movable hook (18) is inserted into the fixed hook groove (17).

2. A kettle installation liquid level detection device according to claim 1, characterized in that: A pressing block (24) is fixedly provided on one side of the pull rod (22), and a non-slip pad is provided on the surface of the pressing block (24).

3. A kettle installation liquid level detection device according to claim 1, characterized in that: An installation workbench (3) is provided inside the installation detection device (1), and four end feet below the installation detection device (1) are all provided with universal wheels.

4. A kettle installation liquid level detection device according to claim 1, characterized in that: The clamping groove (7) is provided with clamping grooves (8) on both sides thereof, and slide grooves (10) located inside the mounting seat (5) are provided below the two clamping grooves (8). The clamping groove (7) is provided with slide plates (12) located inside the two slide grooves (10).

5. A kettle installation liquid level detection device according to claim 4, characterized in that: The upper end surface of the slide plate (12) is fixedly provided with a plurality of evenly arranged positioning blocks (14), the T-shaped clamping block (6) is clamped into the clamping groove (7), the lower end surface of the T-shaped clamping block (6) is provided with a plurality of evenly arranged positioning grooves (13), and the positioning block (14) is clamped into the positioning groove (13).

6. A kettle installation liquid level detection device according to claim 5, characterized in that: The lower end surface of the slide plate (12) is provided with a plurality of springs A (11) which are evenly arranged and located inside the clamping groove (7), and clamping blocks (9) are fixedly provided on both sides of the upper end surface of the T-shaped clamping block (6), and the two clamping blocks (9) are clamped into the two clamping grooves (8).

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