Water temperature sensor convenient to replace

Abstract

The utility model relates to the technical field of water temperature sensors, in particular to a water temperature sensor convenient to replace, which comprises a main body shell and a detection end arranged at the bottom of the main body shell and used for detecting the water temperature, a dial gauge is further fixedly arranged on the main body shell, and clamping devices used for clamping are arranged at the two ends of the detection end. A limiting device used for fixing the clamping device is arranged at the upper end of the clamping device. According to the device, after the detection end at the bottom of the main body shell is input into the to-be-detected equipment, the clamping device is clamped to the outer side of the to-be-detected equipment by adjusting the clamping device, then the clamping device is fixed through the limiting device, so that mounting is rapidly completed, and meanwhile dismounting is achieved by reversely operating the limiting device during dismounting.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of water temperature sensors, in particular to a water temperature sensor convenient to replace. BACKGROUND

[0002] The water temperature sensor is a device for measuring the temperature of liquid (mainly water) and is widely used in automobiles, ships, industrial production and household equipment and many other fields. The water temperature sensor at the present stage usually adopts a disassembly type, that is, the input end of the water temperature sensor is inserted into the liquid to measure the temperature, and is suitable for positions or equipment that need to accurately measure the local temperature. Then the water temperature sensor is fixed to the position, and is normally used. Usually, a clamping groove or a clamping ring is arranged on the equipment, the water temperature sensor is first clamped to the equipment, and then is fixed on the clamping groove or the clamping ring of the equipment by bolts. It is very inconvenient to disassemble, and therefore the application provides a water temperature sensor convenient to replace. CONTENT OF THE UTILITY MODEL

[0003] In view of the defects of the prior art, the application aims to provide a water temperature sensor convenient to replace to solve the technical problems in the background art.

[0004] The above-mentioned purpose of the application is achieved by the following technical scheme: a water temperature sensor convenient to replace, comprising a main body shell, a detection end at the bottom of the main body shell for detecting the water temperature, an indicating table fixedly arranged on the main body shell, a clamping device arranged at both ends of the detection end for clamping, and a limiting device arranged at the upper end of the clamping device for fixing the clamping device.

[0005] By adopting the above-mentioned technical scheme, after the detection end at the bottom of the main body shell is inserted into the equipment to be detected, the clamping device is clamped on the outer side of the equipment to be detected by adjusting, and then the clamping device is fixed by the limiting device to quickly complete the installation. When disassembling, the disassembly is realized by reversing the operation of the limiting device.

[0006] Further, the clamping device comprises a pair of connecting strips fixedly connected at the bottom of the main body shell, a clamping hook rotatably arranged at the middle part of the connecting strip, and an adjusting assembly arranged at the outer side of the clamping hook for adjusting the clamping hook.

[0007] By adopting the above-mentioned technical scheme, when installing, the clamping hook is installed on the outer side of the equipment to be detected by adjusting the adjusting assembly, and then the clamping hook is fixed by the limiting device.

[0008] Further, the adjusting assembly comprises an adjusting rod rotatably connected at the outer side of the clamping hook, a sliding groove at the outer side of the main body shell, and a sliding slot arranged at both sides of the sliding groove for slidingly connecting the sliding rod.

[0009] By adopting the technical scheme, the rotating degree of the clamping hook is adjusted by operating the adjusting rod, the clamping hook is fixed on the equipment to be detected by the limiting device.

[0010] Further, the limiting device comprises a threaded groove formed on the main body shell, and a limiting ring threadedly connected to the threaded groove is arranged at the upper end of the main body shell.

[0011] By adopting the technical scheme, when fixing, the limiting ring is rotated, and then abuts against the adjusting rod after rotating to one end of the adjusting rod, and the clamping hook is hooked on the clamping groove of the equipment to be detected, and the limiting ring abuts against the adjusting rod, so that the two ends are limited, and the main body shell is fixed.

[0012] Further, a power-assisted handle is fixedly connected to the outer side of the limiting ring, and the power-assisted handle is arranged in a pair and distributed at the two ends of the limiting ring.

[0013] By adopting the technical scheme, the power-assisted handle can be more convenient when rotating the limiting ring.

[0014] Further, a flexible pad is fixedly arranged on the clamping hook, and a sealing device for sealing is arranged at the bottom of the main body shell.

[0015] Further, the sealing device comprises a sealing circular pad fixedly connected to the bottom of the main body shell.

[0016] By adopting the technical scheme, after the detection end is placed in the equipment to be detected, the main body shell is fixed by the clamping hook, and the sealing circular pad can improve the sealing performance of the connection.

[0017] Further, the sealing circular pad is made of flexible silica gel.

[0018] In summary, the present application has the following beneficial technical effects: by inserting the detection end of the bottom of the main body shell into the equipment to be detected, then adjusting the clamping device to be clamped on the outside of the equipment, and fixing it with the limiting device, the installation can be quickly completed. This process does not require complex tools or operation steps, greatly improving the installation efficiency, saving time and effort. When the sensor needs to be removed, simply reverse the operation of the limiting device to easily release the fixation of the clamping device, and then pull out the sensor from the equipment. This design makes the removal process also simple and fast, reducing maintenance costs. The design of the clamping device and the limiting device allows the sensor to adapt to different sizes and shapes of the equipment to be detected, improving the versatility and flexibility of the sensor. The limiting device can firmly fix the clamping device, ensuring that the sensor does not loosen or fall off after installation, thereby ensuring the accuracy and stability of the measurement. Due to the simple and fast installation and removal process, the maintenance and replacement of the sensor becomes easier, reducing the difficulty and cost of maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0019] Fig. 1 is the overall structure schematic diagram in the embodiment;

[0020] Fig. 2 is the structure schematic diagram after the clamping device is installed on the equipment to be detected in the embodiment.

[0021] Reference signs: 1, main body shell; 11, connecting strip; 12, clamping hook; 13, adjusting rod; 14, limiting ring; 141, power-assisted handle; 15, sliding groove; 16, threaded groove; 17, flexible pad; 18, sealing round pad; 2, detection end; 3, indicating meter. DETAILED DESCRIPTION

[0022] The present application will be further described in detail below with reference to the accompanying drawings.

[0023] Embodiment, refer to Figs. 1-2 A water temperature sensor convenient to replace, comprising a main body shell 1 and a detection end 2 at the bottom of the main body shell 1 for detecting water temperature, and an indicating meter 3 fixedly arranged on the main body shell 1, and a clamping device arranged at both ends of the detection end 2 for clamping, and a limiting device arranged at the upper end of the clamping device for fixing the clamping device. In the present application, after the detection end 2 at the bottom of the main body shell 1 is inserted into the equipment to be detected, the clamping device is clamped on the outside of the equipment to be detected by adjusting, and then the clamping device is fixed by the limiting device to quickly complete the installation, and when disassembling, the disassembly is realized by reversing the operation of the limiting device.

[0024] In this embodiment, the clamping device comprises a pair of connecting strips 11 fixedly connected to the bottom of the main body shell 1, a clamping hook 12 rotatably arranged in the middle of the connecting strip 11, and an adjusting assembly arranged outside the clamping hook 12 for adjusting the clamping hook 12. During installation, the clamping hook 12 is installed outside the device to be detected through the adjusting assembly, and then fixed through the limiting device.

[0025] In this embodiment, the adjusting assembly comprises an adjusting rod 13 rotatably connected outside the clamping hook 12, a sliding groove 15 outside the main body shell 1, and a sliding rod rotatably arranged on the end of the adjusting rod 13 away from the clamping hook 12. The sliding groove 15 is provided with a sliding groove on both sides for sliding connection of the sliding rod. The degree of rotation of the clamping hook 12 is adjusted by operating the adjusting rod 13 to match the clamping position on the device to be detected, and then the clamping hook 12 is fixed on the device to be detected through the limiting device.

[0026] In this embodiment, the limiting device comprises a threaded groove 16 opened on the main body shell 1, and a limiting ring 14 threadedly connected to the threaded groove 16 on the upper end of the main body shell 1. During fixing, the limiting ring 14 is rotated to rotate the end of the adjusting rod 13, and then abuts against the limiting ring 14. Since the clamping hook 12 is hooked on the clamping groove of the device to be detected, the limiting ring 14 is abutted against the adjusting rod 13, and both ends are limited, so that the clamping hook 12 is fixed.

[0027] In this embodiment, the limiting ring 14 is fixedly connected with a power-assisted handle 141 outside, and the power-assisted handle 141 is arranged in a pair and distributed on both ends of the limiting ring 14. The power-assisted handle 141 can be more convenient when rotating the limiting ring 14.

[0028] In this embodiment, a flexible pad 17 is fixedly arranged on the clamping hook 12, and a sealing device for sealing is arranged on the bottom of the main body shell 1. The sealing device comprises a sealing circular pad 18 fixedly connected to the bottom of the main body shell 1. After the detection end 2 is placed in the device to be detected, the main body shell 1 is fixed by the clamping hook 12, and the sealing circular pad 18 can improve the sealing performance of the connection. The sealing circular pad 18 is made of flexible silica gel.

[0029] Specific implementation process: first check the water temperature sensor components are intact, including the main body shell 1, detection end 2, indicating table, clamping device, limiting device, sealing device, etc., and confirm the water temperature detection interface position of the equipment to be detected and the card slot or edge suitable for clamping device fixed. Then the detection end 2 of the water temperature sensor is inserted into the water temperature detection interface of the equipment to be detected, and the insertion is firm. According to the position of the card slot of the equipment to be detected, adjust the clamping hook 12 on the clamping device, rotate the clamping hook 12 to the appropriate angle by operating the adjusting rod 13 so as to hook the card slot, and slide the slide rod on the adjusting rod 13 to adjust the position in the sliding groove 15 of the main body shell 1, so as to ensure that the clamping hook 12 can tightly fit the card slot of the equipment to be detected. Then rotate the limiting ring 14, move it along the threaded groove 16 on the main body shell 1 to the end of the adjusting rod 13, until it abuts on the adjusting rod 13, at this time the clamping hook 12 is firmly fixed on the equipment to be detected, and the water temperature sensor is also stably installed, and the sealing device is checked to ensure that the sealing circular pad 18 tightly fits the interface of the equipment to be detected, preventing water or impurities from entering. In the process of use, observe the water temperature reading on the indicating table, record or adjust the water temperature as needed, and check the fixing of the water temperature sensor and the clamping device regularly to ensure that there is no looseness or falling off. When disassembling is needed, rotate the limiting ring 14 in the opposite direction to make it separate from the adjusting rod 13, and then operate the adjusting rod 13 to make the clamping hook 12 separate from the card slot of the equipment to be detected, and then gently pull out the detection end 2 of the water temperature sensor to complete the disassembly.

[0030] The embodiments of the specific implementation are the preferred embodiments of the application, and are not limited to the protection scope of the application, so that: any equivalent changes made according to the structure, shape, principle of the application should be covered within the protection scope of the application.

Claims

1. A water temperature sensor that is easy to replace, characterized by, The utility model relates to a water temperature detection device, including the main body shell (1) and the detection end (2) for detecting of the water temperature of the bottom of main body shell (1), still be fixedly arranged with indicating meter (3) on the main body shell (1), the detection end (2) is provided with the clamping device for clamping in both ends, the clamping device upper end is provided with the limiting device for fixed clamping device.

2. The water temperature sensor of claim 1, wherein, The clamping device includes a pair of connecting strips (11) fixedly connected to the bottom of the main body shell (1), a clamping hook (12) rotatably arranged at the middle part of the connecting strip (11), and an adjusting assembly arranged on the outer side of the clamping hook (12) for adjusting the clamping hook (12).

3. The water temperature sensor of claim 2, wherein, The adjusting assembly includes an adjusting rod (13) rotatably connected to the outer side of the clamping hook (12), a sliding groove (15) on the outer side of the main body shell (1), and a sliding rod rotatably arranged at the end of the adjusting rod (13) away from the clamping hook (12), wherein the sliding groove (15) is provided with a sliding groove on both sides for sliding connection of the sliding rod.

4. The water temperature sensor of claim 3, wherein, The limiting device includes a threaded groove (16) opened on the main body shell (1), and a limiting ring (14) threadedly connected to the threaded groove (16) and arranged at the upper end of the main body shell (1).

5. The easily replaceable water temperature sensor of claim 4, wherein, The outer side of the limiting ring (14) is fixedly connected with a power handle (141), and the power handle (141) is provided with a pair of power handles distributed at both ends of the limiting ring (14).

6. The water temperature sensor of claim 5, wherein, A flexible pad (17) is fixedly arranged on the clamping hook (12), and a sealing device is arranged at the bottom of the main body shell (1) for sealing.

7. The water temperature sensor of claim 6, wherein, The sealing device includes a sealing circular pad (18) fixedly connected to the bottom of the main body shell (1).

8. The easily replaceable water temperature sensor of claim 7, wherein, The sealing circular pad (18) is made of flexible silica gel.

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