Novel integrated temperature sensor

Abstract

The utility model discloses a novel integrated temperature sensor which comprises a plugging pipe, one end of the plugging pipe is provided with a female plug end, the other end of the plugging pipe is provided with a male plug, the plugging pipe is provided with a sensor, the sensor comprises a shell and a thermistor, the shell comprises an out-pipe part and an in-pipe part, the in-pipe part is provided with a thermistor installation chamber, and the thermistor installation chamber is provided with a thermistor. The outside-tube part is provided with a plug-in chamber, the upper end of the outside-tube part is provided with a socket communicated with the plug-in chamber, the thermistor is located in the thermistor mounting chamber, and the shell and the plug-in tube are integrally formed. According to the novel integrated temperature sensor of the utility model, the plugging pipe and the sensor are integrally arranged, so that rapid plugging installation of the temperature sensor is facilitated. After the temperature sensor is installed in a pipeline needing temperature measurement, the sealing performance is good, maintenance is convenient, and the service life of the temperature sensor is long.

Description

Technical Field

[0001] The utility model belongs to the technical field of temperature sensors, and in particular relates to a novel integrated temperature sensor. Background Art

[0002] Most existing temperature sensors are standalone and require mounting holes in the area being measured, which limits their applicability. Furthermore, temperature sensors are inconvenient to install, and after long-term use, the mounting points can become loose due to shaking, leading to leakage. Utility Model Content

[0003] In order to solve the above technical problems, the technical solution adopted by the present invention is: a new integrated temperature sensor, including a plug-in tube, one end of the plug-in tube is provided with a female plug, the other end is provided with a male plug, a sensor is installed on the plug-in tube, the sensor includes a shell and a thermistor, the shell includes an outer tube part and an inner tube part, the outer tube part is located outside the plug-in tube, the inner tube part extends into the inner tube part, the inner tube part is provided with a thermistor installation chamber, the outer tube part is provided with a plug-in chamber connected to the thermistor installation chamber, and the upper end of the outer tube part is provided with a connecting plug chamber The socket, the thermistor is located in the thermistor installation chamber, the shell and the plug tube are formed as one piece, the female plug is provided with an annular groove inside the female plug, the female plug is provided with several annular grooves inside the female plug, a slot is provided on one side of the female plug, a card plate is inserted in the slot, both sides of the card plate are fixedly connected with plywood, the inner side of the plywood is provided with a clamping portion, the plywood is inserted into the inside of the female plug, a blocking strip is fixedly connected to the middle of the slot, and lock plates are fixedly connected on both sides of the plywood, and a lock hook is provided on the lock plate to form an outward protrusion, and hook grooves are provided on both sides of the female plug, and the hook grooves correspond to the lock hooks.

[0004] As a preferred embodiment of the above technical solution, two slots are provided on the female plug end, and a convex portion is provided on the outer side of the splint, the slots correspond to the convex portion, and the convex portion extends into the corresponding slots.

[0005] As a preferred embodiment of the above technical solution, an insulating mounting seat is plugged in the plug-in chamber, a copper sheet is connected to the thermistor, a plug is installed on the insulating mounting seat, and the copper sheet is connected to the plug.

[0006] As a preferred embodiment of the above technical solution, a bending arrangement is provided in the middle of the plug-in tube to form a bending portion, and the inner portion of the tube is located at the bending portion.

[0007] As a preferred embodiment of the above technical solution, the plug-in tube is provided with a plurality of reinforcing ribs, which are connected to the outer part of the tube.

[0008] As a preferred embodiment of the above technical solution, a plurality of conical docking rings are sequentially provided on the outer side of the male plug.

[0009] The beneficial effects of the present invention are as follows: the novel integrated temperature sensor of the present invention has the plug-in tube and the sensor integrally arranged, which facilitates the quick plug-in installation of the temperature sensor. After the temperature sensor is installed in the pipeline requiring temperature measurement, it has good sealing performance, is easy to maintain, and has a long service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the utility model;

[0011] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0012] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model from another angle;

[0013] Figure 4 It is a structural diagram of the splint;

[0014] Figure 5 It is a structural diagram of the lock plate. DETAILED DESCRIPTION

[0015] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0016] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating positions or relationships, are based on the positions or relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0017] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0018] like Figure 1-5 As shown, the new integrated temperature sensor includes a plug-in tube, one end of the plug-in tube is provided with a female plug 1, the other end is provided with a male plug 2, a sensor is installed on the plug-in tube, the sensor includes a shell 3 and a thermistor 9, the shell 3 includes an outer tube portion 4 and an inner tube portion 5, the outer tube portion is located outside the plug-in tube, the inner tube portion 5 extends into the plug-in tube, the inner tube portion 5 is provided with a thermistor mounting chamber 6, the outer tube portion 4 is provided with a plug-in chamber 7 connected to the thermistor mounting chamber 6, the upper end of the outer tube portion 4 is provided with a socket 8 connected to the plug-in chamber 7, the thermistor 9 is located in the thermistor mounting chamber 6, the shell 3 and the plug-in tube The pipe is integrally formed. The female spigot 1 is internally provided with an annular groove 10. Several annular grooves 10 are also provided within the female spigot 1. A slot 12 is provided on one side of the female spigot 1. A retaining plate 13 is inserted into the slot 12. Clamping plates 14 are fixedly connected to either side of the retaining plate 13. Clamping portions 15 are provided on the inner sides of the clamping plates 14. Clamping plates 14 are inserted into the female spigot 1. A blocking bar 16 is fixedly connected to the center of the slot 12. Locking plates 17 are fixedly connected to either side of the clamping plates 14. Locking hooks 18 are provided on the locking plates 17, each with an outwardly protruding locking hook. Hook grooves 19 are provided on either side of the female spigot 1, corresponding to the locking hooks 18. The retaining plate 13 is inserted into the slot 12, and the blocking bar 16 limits the retaining plate 13. The locking hooks 18 engage the hook grooves 19, securing the retaining plate 13. The two clamping plates 14 securely hold the pipe inserted into the female spigot 1. A sealing ring is sleeved on the pipe inserted into the female plug end 1 and matched with the annular groove 10 to form a sealed connection.

[0019] Furthermore, the female spigot 1 is provided with two slots 20, and the outer sides of the clamping plates 14 are provided with protrusions 21, the slots 20 corresponding to the protrusions 21, and the protrusions 21 extend into the corresponding slots 20. The slots 20 allow the clamping plates 14 to be pried apart using a tool, so that the two clamping plates 14 are loosened and inserted into the pipe inside the female spigot 1.

[0020] Furthermore, an insulating mounting seat 22 is plugged into the plug-in chamber 7 , a copper sheet 24 is connected to the thermistor 9 , a plug 23 is mounted on the insulating mounting seat 22 , and the copper sheet 24 is connected to the plug 23 .

[0021] Furthermore, a bend is provided in the middle of the plug-in tube to form a bend portion 25 , and the inner tube portion 5 is located at the bend portion 25 .

[0022] Furthermore, the plug-in tube is provided with a plurality of reinforcing ribs 26, which are connected to the outer tube portion 4. The reinforcing ribs 26 increase the connection strength between the housing 3 and the plug-in tube.

[0023] Furthermore, a plurality of conical docking rings 27 are sequentially provided on the outer side of the male plug 2. The conical docking rings 27 facilitate the docking of the male plug 2 with the pipeline. A clamping groove is formed between adjacent conical docking rings 27, and a sealing ring can be set on the slot.

[0024] It is worth mentioning that the technical features such as thermistors involved in this utility model patent application should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional options in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not be further elaborated.

[0025] The above describes in detail the preferred specific embodiments of the present invention. It should be understood that ordinary technicians in this field can make many modifications and changes based on the concept of the present invention without creative work. Therefore, any technical solutions that can be obtained by technicians in this technical field through logical analysis, reasoning or limited experiments based on the concept of the present invention on the basis of existing technologies should be within the scope of protection determined by the claims.

Claims

1. New integrated temperature sensor, characterized by: The cam is secured to the inner wall of the tube and has a camming portion for locking the tube against abutment against the outer wall of the tube, the camming portion being secured to the inner wall of the tube and the outer wall of the tube.

2. The novel integrated temperature sensor according to claim 1, characterized in that: The female plug end is provided with two slots, and the outer side of the splint is provided with an outer convex portion, the slots correspond to the outer convex portion, and the outer convex portion extends into the corresponding slots.

3. The novel integrated temperature sensor according to claim 1, characterized in that: An insulating mounting seat is plugged in the plug-in chamber, a copper sheet is connected to the thermistor, a plug is installed on the insulating mounting seat, and the copper sheet is connected to the plug.

4. The novel integrated temperature sensor according to claim 1, characterized in that: The middle part of the plug-in tube is provided with a bending arrangement to form a bending portion, and the inner part of the tube is located at the bending portion.

5. The novel integrated temperature sensor according to claim 1, characterized in that: The plug-in pipe is provided with a plurality of reinforcing ribs, which are connected to the outer part of the pipe.

6. The novel integrated temperature sensor according to claim 1, characterized in that: A plurality of conical docking rings are sequentially arranged on the outer side of the male plug.

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