Liquid level sensor base with improved structure

Abstract

The utility model discloses a liquid level sensor base with a modified structure, which comprises a mounting plate, the top end of the mounting plate is fixedly connected with a fixed table, the top end of the fixed table is movably connected with a mounting seat, the top end of the mounting seat is fixedly connected with a meter shell, and the inside of the meter shell is fixedly connected with a dial plate. The bottom end of the mounting seat is fixedly connected with a connecting seat, and the bottom end of the connecting seat is fixedly connected with a detection head. According to the liquid level sensor base of the improved structure, through the arrangement of the sliding groove, during installation, a pull plate is pulled to drive positioning clamping plates on the two sides to move towards the two sides, then a connecting base is inserted into an inserting groove, the pull plate is loosened, the positioning clamping plates on the two sides are pushed out by an ejection spring, and the positioning clamping plates drive arc-shaped grooves to be attached to the two sides of the connecting base; the anti-skid pad in the arc-shaped groove can improve the anti-skid effect, and the problem that the liquid level sensor cannot be rapidly positioned is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid level sensors, in particular to a liquid level sensor base with a modified structure. Background Art

[0002] The liquid level sensor is a device that can automatically sense the liquid level. It plays a very important role in food production, industrial processing and other fields. The liquid level sensor is generally installed on the top of the container. The detection head is inserted into the container to quickly detect the liquid level inside the container. In order to ensure the stability of the liquid level sensor, a special base is required to install it.

[0003] However, the base used for the liquid level sensor still has some defects in use. The liquid level sensor cannot be quickly positioned during installation, which makes it difficult to disassemble and assemble the liquid level sensor when it needs to be repaired.

[0004] Now a new type of liquid level sensor base with a modified structure is proposed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a liquid level sensor base with a modified structure to solve the problem in the above-mentioned background technology that the liquid level sensor cannot be quickly positioned.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a liquid level sensor base with a modified structure, comprising a mounting plate, the top of the mounting plate is fixedly connected to a fixing platform, the top of the fixing platform is movably connected to a mounting seat, the top of the mounting seat is fixedly connected to a watch case, the inside of the watch case is fixedly connected to a dial, the bottom of the mounting seat is fixedly connected to a connecting seat, the bottom of the connecting seat is fixedly connected to a detection head, and a positioning structure for quickly positioning the liquid level sensor is arranged inside the fixing platform;

[0007] The positioning structure includes a slot, a slot is provided at the top of the fixed platform, movable slots are provided on both sides of the slot, a positioning clamp is movably connected inside the movable slot, a groove is provided on one side of the positioning clamp, a ejection spring is fixedly connected to one side of the groove, sliding slots are provided on both sides of the top of the fixed platform, a pull plate is fixedly connected to one side of the top of the positioning clamp, an arc groove is provided on the other side of the positioning clamp, an anti-slip pad is fixedly connected to one side of the arc groove, and a second positioning plate is fixedly connected to the bottom end outside the connecting seat.

[0008] Furthermore, the sliding groove is communicated with the interior of the movable groove, and the second positioning plate is movably connected to the positioning clamping plate.

[0009] Furthermore, the anti-slip pad is movably connected to the connecting seat, and the sliding groove is slidably connected to the pull plate.

[0010] Furthermore, the ejection spring is fixedly connected to the movable slot, and the center line of the slot and the center line of the fixing platform are on the same vertical plane.

[0011] Preferably, a first positioning plate is fixedly connected to the top end of the outside of the connecting seat, and the first positioning plate is fixedly connected to the mounting seat.

[0012] Furthermore, the first positioning plate is movably connected to the slot, and the first positioning plate is movably connected to the positioning clamp.

[0013] Preferably, the two ends of the top of the mounting plate are fixedly connected with fixing tubes, the two ends of the bottom of the mounting plate are provided with through holes, the interior of the through holes is movably connected with positioning columns, the two sides of the top of the positioning columns are fixedly connected with spring plates, the spring plates pass through the fixing tube and are fixedly connected with positioning blocks, the interior of the positioning columns is provided with threaded holes, and the interior of the threaded holes is movably connected with fixing bolts.

[0014] Furthermore, the positioning block is movably connected to the fixing tube, and the fixing tube is communicated with the interior of the through hole.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the liquid level sensor base of the modified structure can not only realize the rapid positioning of the liquid level sensor, realize the improvement of the stability of the liquid level sensor after positioning, but also realize the convenience of disassembly and assembly of the base;

[0016] (1) By providing a slide groove, a movable groove, a positioning clamping plate, a connecting seat, an ejection spring, a pull plate, a slot, an anti-skid pad, an arc groove and a groove, during installation, the pull plate is pulled to drive the positioning clamping plates on both sides to move to both sides, and then the connecting seat is inserted into the slot, and the pull plate is released to eject the positioning clamping plates on both sides under the push of the ejection spring, and the positioning clamping plate drives the arc groove to fit on both sides of the connecting seat, and the anti-skid pad inside the arc groove can improve the anti-skid effect, so that the liquid level sensor can be conveniently positioned;

[0017] (2) By providing a mounting seat, a first positioning plate, a positioning clamping plate, a second positioning plate, a connecting seat and a slot, after installation, the mounting seat is attached to the top of the fixing platform, and the second positioning plate outside the connecting seat is attached to the bottom of the positioning clamping plate. The positioning clamping plate can position the connecting seat through the second positioning plate, thereby improving the overall stability of the liquid level sensor. In addition, the first positioning plate and the second positioning plate outside the connecting seat are attached to the inside of the slot, which can further improve the stability of the liquid level sensor and prevent the vibration of the sensor from affecting normal operation, thereby achieving the improvement of the stability of the liquid level sensor.

[0018] (3) By providing a positioning block, a fixing tube, a positioning column, a spring piece, a through hole, a fixing bolt and a threaded hole, when installing the base, the positioning column is attached to the top of the device, and then the fixing bolt is passed through the threaded hole to connect with the device body, and the positioning column is positioned by the fixing bolt. When installing, the mounting plate is attached to the top of the device, and the positioning column is inserted into the through hole. At the same time, the spring piece on the top of the positioning column passes through the inside of the fixing tube, and then the fixing tube rebounds to make the positioning block attached to the top of the fixing tube, so that the mounting plate is positioned by the fixing tube. In this way, when the base needs to be disassembled, it only needs to press the positioning block to quickly complete the disassembly and assembly, thereby realizing convenient disassembly and assembly of the base. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0020] Figure 2 This is a schematic diagram of the top view of the slideway structure of the utility model;

[0021] Figure 3 For the utility model Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of the cross-sectional structure of the movable groove of the utility model from top view.

[0023] In the figure: 1. mounting plate; 2. fixing table; 3. slide groove; 4. mounting seat; 5. watch case; 6. dial; 7. first positioning plate; 8. movable groove; 9. positioning block; 10. fixing cylinder; 11. positioning column; 12. positioning clamp; 13. second positioning plate; 14. detection head; 15. connecting seat; 16. ejection spring; 17. spring piece; 18. through hole; 19. fixing bolt; 20. pull plate; 21. slot; 22. threaded hole; 23. anti-slip pad; 24. arc groove; 25. groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example 1: Please refer to Figure 1-4A liquid level sensor base with a modified structure includes a mounting plate 1, a fixing platform 2 is fixedly connected to the top of the mounting plate 1, a mounting seat 4 is movably connected to the top of the fixing platform 2, a watch case 5 is fixedly connected to the top of the mounting seat 4, a dial 6 is fixedly connected to the inside of the watch case 5, a connecting seat 15 is fixedly connected to the bottom of the mounting seat 4, a detection head 14 is fixedly connected to the bottom of the connecting seat 15, and a positioning structure for quickly positioning the liquid level sensor is arranged inside the fixing platform 2;

[0026] The positioning structure includes a slot 21, a slot 21 is provided at the top of the fixed platform 2, movable slots 8 are provided on both sides of the slot 21, a positioning clamping plate 12 is movably connected inside the movable slot 8, a groove 25 is provided on one side of the positioning clamping plate 12, a ejection spring 16 is fixedly connected to one side of the groove 25, sliding slots 3 are provided on both sides of the top of the fixed platform 2, a pull plate 20 is fixedly connected to one side of the top of the positioning clamping plate 12, an arc groove 24 is provided on the other side of the positioning clamping plate 12, a non-slip pad 23 is fixedly connected to one side of the arc groove 24, and a second positioning plate 13 is fixedly connected to the bottom end of the outside of the connecting seat 15;

[0027] The slide groove 3 is connected to the inside of the movable groove 8, and the second positioning plate 13 is movably connected to the positioning clamping plate 12;

[0028] The anti-skid pad 23 is movably connected to the connecting seat 15, and the slide groove 3 is slidably connected to the pull plate 20;

[0029] The ejection spring 16 is fixedly connected to the movable slot 8, and the center line of the slot 21 and the center line of the fixed platform 2 are in the same vertical plane;

[0030] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, during installation, the pull plate 20 is pulled to drive the positioning clamps 12 on both sides to move to both sides, and then the connecting seat 15 is inserted into the inside of the slot 21, and the pull plate 20 is released to eject the positioning clamps 12 on both sides under the push of the ejection spring 16. The positioning clamps 12 drive the arc grooves 24 to fit on both sides of the connecting seat 15. The anti-slip pads 23 inside the arc grooves 24 can improve the anti-slip effect, thereby facilitating the positioning of the liquid level sensor.

[0031] Embodiment 2: The top end of the connecting seat 15 is fixedly connected with the first positioning plate 7, and the first positioning plate 7 is fixedly connected with the mounting seat 4;

[0032] The first positioning plate 7 is movably connected to the slot 21, and the first positioning plate 7 is movably connected to the positioning clamping plate 12;

[0033] Specifically, Figure 1 and Figure 4As shown, after installation, the mounting seat 4 is attached to the top of the fixing platform 2, and at the same time, the second positioning plate 13 outside the connecting seat 15 is attached to the bottom of the positioning clamp 12. The positioning clamp 12 can position the connecting seat 15 through the second positioning plate 13, thereby improving the overall stability of the liquid level sensor, and the first positioning plate 7 and the second positioning plate 13 located outside the connecting seat 15 are attached to the inside of the slot 21, which can further improve the stability of the liquid level sensor and prevent the sensor from vibrating and affecting normal operation, thereby improving the stability of the liquid level sensor.

[0034] Embodiment 3: The two ends of the top of the mounting plate 1 are fixedly connected with a fixing cylinder 10, the two ends of the bottom of the mounting plate 1 are provided with through holes 18, the interior of the through holes 18 is movably connected with a positioning column 11, the two sides of the top of the positioning column 11 are fixedly connected with spring pieces 17, the spring pieces 17 penetrate the fixing cylinder 10 and are fixedly connected with a positioning block 9, the interior of the positioning column 11 is provided with a threaded hole 22, the interior of the threaded hole 22 is movably connected with a fixing bolt 19;

[0035] The positioning block 9 is movably connected to the fixing tube 10, and the fixing tube 10 is connected to the inside of the through hole 18;

[0036] Specifically, Figure 1 , Figure 2 and Figure 3 As shown, when installing the base, the positioning column 11 is attached to the top of the device, and then the fixing bolt 19 is passed through the threaded hole 22 to connect with the device body, and the positioning column 11 is positioned by the fixing bolt 19. When installing, the mounting plate 1 is attached to the top of the device, so that the positioning column 11 is inserted into the through hole 18, and at the same time, the spring piece 17 on the top of the positioning column 11 passes through the inside of the fixing tube 10, and then the fixing tube 10 rebounds to make the positioning block 9 attached to the top of the fixing tube 10, so that the mounting plate 1 is positioned by the fixing tube 10, so that when the base needs to be disassembled, only the positioning block 9 needs to be pressed to quickly complete the disassembly and assembly, thereby realizing convenient disassembly and assembly of the base.

[0037] Working principle: When the utility model is in use, when installing the base, the positioning column 11 is attached to the top of the equipment, and then the fixing bolt 19 is passed through the threaded hole 22 to connect with the equipment body, and the positioning column 11 is positioned by the fixing bolt 19. When installing, the mounting plate 1 is attached to the top of the equipment, and the positioning column 11 is inserted into the through hole 18. At the same time, the spring piece 17 on the top of the positioning column 11 passes through the inside of the fixing tube 10, and then the fixing tube 10 rebounds to make the positioning block 9 attached to the top of the fixing tube 10, so that the mounting plate 1 is positioned by the fixing tube 10. In this way, when the base needs to be disassembled, it is only necessary to press the positioning block 9 to quickly complete the disassembly and assembly. When installing the liquid level sensor, pull the pull plate 20 to drive the positioning clamps 12 on both sides to move to both sides, and then connect the seat 15 is inserted into the interior of the slot 21, the pull plate 20 is released, and the positioning clamps 12 on both sides are ejected under the push of the ejection spring 16, and the positioning clamps 12 drive the arc grooves 24 to fit on both sides of the connecting seat 15, and the anti-skid pads 23 inside the arc grooves 24 can improve the anti-skid effect. After installation, the mounting seat 4 is fitted on the top of the fixing table 2, and the second positioning plate 13 outside the connecting seat 15 is fitted on the bottom of the positioning clamp 12. The positioning clamp 12 can position the connecting seat 15 through the second positioning plate 13, thereby improving the overall stability of the liquid level sensor, and the first positioning plate 7 and the second positioning plate 13 located outside the connecting seat 15 fit inside the slot 21, which can further improve the stability of the liquid level sensor and prevent the sensor vibration from affecting normal operation.

Claims

1. A liquid level sensor base with a modified structure, comprising a mounting plate (1), characterized in that: The top end of the mounting plate (1) is fixedly connected to a fixing platform (2), the top end of the fixing platform (2) is movably connected to a mounting seat (4), the top end of the mounting seat (4) is fixedly connected to a watch case (5), the interior of the watch case (5) is fixedly connected to a dial (6), the bottom end of the mounting seat (4) is fixedly connected to a connecting seat (15), the bottom end of the connecting seat (15) is fixedly connected to a detection head (14), and a positioning structure for quickly positioning a liquid level sensor is provided inside the fixing platform (2); The positioning structure comprises a slot (21), a slot (21) is provided at the top of the fixed platform (2), movable slots (8) are provided on both sides of the slot (21), a positioning clamp (12) is movably connected inside the movable slot (8), a groove (25) is provided on one side of the positioning clamp (12), a ejection spring (16) is fixedly connected to one side of the groove (25), sliding slots (3) are provided on both sides of the top of the fixed platform (2), a pull plate (20) is fixedly connected to one side of the top of the positioning clamp (12), an arc groove (24) is provided on the other side of the positioning clamp (12), a non-slip pad (23) is fixedly connected to one side of the arc groove (24), and a second positioning plate (13) is fixedly connected to the bottom end of the outside of the connecting seat (15).

2. The liquid level sensor base with a modified structure according to claim 1, characterized in that: The sliding groove (3) is communicated with the interior of the movable groove (8), and the second positioning plate (13) is movably connected with the positioning clamping plate (12).

3. The liquid level sensor base with a modified structure according to claim 1, characterized in that: The anti-slip pad (23) is movably connected to the connecting seat (15), and the sliding groove (3) is slidably connected to the pulling plate (20).

4. The liquid level sensor base with a modified structure according to claim 1, characterized in that: The ejection spring (16) is fixedly connected to the movable slot (8), and the center line of the slot (21) and the center line of the fixed platform (2) are on the same vertical plane.

5. The liquid level sensor base with a modified structure according to claim 1, characterized in that: A first positioning plate (7) is fixedly connected to the top end of the outside of the connecting seat (15), and the first positioning plate (7) is fixedly connected to the mounting seat (4).

6. The liquid level sensor base with a modified structure according to claim 5, characterized in that: The first positioning plate (7) is movably connected to the slot (21), and the first positioning plate (7) is movably connected to the positioning clamping plate (12).

7. The liquid level sensor base with a modified structure according to claim 1, characterized in that: The two ends of the top of the mounting plate (1) are fixedly connected with a fixing tube (10), the two ends of the bottom of the mounting plate (1) are provided with through holes (18), the interior of the through holes (18) is movably connected with a positioning column (11), the two sides of the top of the positioning column (11) are fixedly connected with spring pieces (17), the spring pieces (17) penetrate the fixing tube (10) and are fixedly connected with a positioning block (9), the interior of the positioning column (11) is provided with a threaded hole (22), and the interior of the threaded hole (22) is movably connected with a fixing bolt (19).

8. The liquid level sensor base with a modified structure according to claim 7, characterized in that: The positioning block (9) is movably connected to the fixing tube (10), and the fixing tube (10) is communicated with the interior of the through hole (18).

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