Sensor temperature measuring probe with protective structure

Abstract

The utility model provides a sensor temperature measurement probe with a protection structure, the probe is installed on one side of a sensor main body, the probe comprises a probe main body and a protection cover arranged on the outer side wall of the probe main body, the protection cover and the sensor main body are connected through two connecting devices, and a clamping block moves towards the inside of the sensor main body, so that the temperature measurement of the sensor is realized. The clamping block can be separated from a clamping groove formed in the protective cover, finally, separation between the protective cover and the sensor body can be achieved, for installation of the protective cover, only the protective cover needs to be aligned to the bottom of the sensor body again, and the clamping block can be squeezed into the sensor body through the protective cover. The clamping block enters the clamping groove through the pushing force of the first spring until the position of the clamping block is aligned with the position of the clamping groove, installation is completed, the device is simple in structure and easy to operate, the protective cover is very convenient to install and detach, and the temperature measuring probe is very convenient and rapid to maintain and replace.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a sensor temperature measuring probe with a protective structure. Background Art

[0002] A temperature sensor is a sensor that senses temperature and converts it into a usable output signal. It converts the measured temperature information into an electrical signal or other desired output format according to a specific pattern, meeting requirements for information transmission, processing, storage, display, recording, and control. Existing temperature sensors typically have a temperature probe located at the bottom.

[0003] In existing temperature sensor temperature measuring probes, they are generally arranged on one side of the sensor body. In order to extend the service life of the temperature measuring probe and prevent accidental damage to the temperature measuring probe, a protective cover body is generally provided on the temperature measuring probe to be connected to the temperature measuring probe. The protective cover body here is usually integrated with the temperature measuring probe. However, during the maintenance and replacement of the temperature measuring probe, if any component of the protective cover body or the temperature measuring probe is damaged, the entire device may need to be replaced, which increases maintenance costs and time.

[0004] Therefore, it is necessary to provide a new sensor temperature measuring probe with a protective structure to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a sensor temperature measuring probe with a protective structure.

[0006] The sensor temperature measuring probe with a protective structure provided by the utility model is installed on one side of the sensor body, comprising a probe body and a protective cover arranged on the outer side wall of the probe body, wherein the protective cover is connected to the sensor body through two connecting devices;

[0007] The connecting device includes a locking block and a first spring, one side of the locking block extends into a sliding groove provided on one side of the sensor body, an end of the locking block close to the sliding groove is fixedly connected to one end of the first spring, an end of the first spring away from the locking block is fixedly connected to an inner side of the sliding groove, an edge of the end of the locking block away from the first spring is set to an arc shape, and the end of the locking block away from the first spring also extends into the locking groove provided on the protective cover.

[0008] Preferably, a reset device is provided inside each of the two engaging grooves.

[0009] Preferably, the reset device includes a reset plate and two sliding blocks, the adjacent sides of the two sliding blocks are fixedly connected to the opposite sides of the reset plate, the two sliding blocks are movably arranged in two limiting grooves arranged inside the protective cover body, one side of the two sliding blocks is fixedly connected to a second spring, and the ends of the two second springs away from the two sliding blocks are respectively fixedly connected to the inner side of the two limiting grooves.

[0010] Preferably, opposite inner side walls of the protective cover are fixedly connected with pads.

[0011] Preferably, a pulling handle is fixedly connected to one side of the reset plate.

[0012] Preferably, the upper edge of the pad is configured to be arc-shaped.

[0013] Compared with related technologies, the sensor temperature measuring probe with a protective structure provided by the utility model has the following beneficial effects:

[0014] The device is provided with a snap-fit ​​block and a first spring. When the protective cover and the sensor body need to be disassembled during use, the snap-fit ​​block is moved toward the interior of the sensor body so that the snap-fit ​​block disengages from the snap-fit ​​groove provided on the protective cover, thereby finally achieving separation between the protective cover and the sensor body.

[0015] As for the installation of the protective cover, it is only necessary to realign the protective cover with the bottom of the sensor body. During this process, the protective cover will contact the side of the snap block set in an arc shape, and the snap block can be squeezed into the interior of the sensor body through the protective cover until the position of the snap block is aligned with the position of the snap groove. The snap block is pushed into the interior of the snap groove by the pushing force of the first spring to complete the installation. The device has a simple structure and is easy to operate. It is very convenient to install and disassemble the protective cover, making the maintenance and replacement of the temperature probe very convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of the sensor temperature measuring probe with a protective structure provided by the utility model;

[0017] Figure 2 A partial exploded view of the sensor temperature measuring probe with a protective structure provided by the present invention;

[0018] Figure 3 A schematic diagram of the internal structure of the protective cover provided by the utility model;

[0019] Figure 4 A cross-sectional view of the protective cover provided by the present utility model;

[0020] Figure 5This is a partial cross-sectional view of the sensor body provided by the utility model.

[0021] Numbers in the figure: 1. Sensor body; 2. Protective cover; 3. Probe body; 4. Clamping block; 5. Reset plate; 6. Pad; 7. Pull handle; 8. Sliding block; 9. First spring; 10. Second spring; 11. Clamping slot. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0023] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 as well as Figure 5 ,in, Figure 1 This is a schematic diagram of the overall structure of the sensor temperature measuring probe with a protective structure provided by the utility model; Figure 2 A partial exploded view of the sensor temperature measuring probe with a protective structure provided by the present invention; Figure 3 A schematic diagram of the internal structure of the protective cover provided by the utility model; Figure 4 A cross-sectional view of the protective cover provided by the present utility model; Figure 5 This is a partial cross-sectional view of the sensor body provided by the utility model.

[0024] In the specific implementation process, Figure 1-Figure 5 As shown, a sensor temperature measuring probe with a protective structure is installed on one side of a sensor body 1, comprising a probe body 3 and a protective cover 2 arranged on the outer wall of the probe body 3, and the protective cover 2 is connected to the sensor body 1 through two connecting devices;

[0025] The connecting device includes a snap-fit ​​block 4 and a first spring 9. One side of the snap-fit ​​block 4 extends into a sliding groove provided on one side of the sensor body 1. An end of the snap-fit ​​block 4 close to the sliding groove is fixedly connected to one end of the first spring 9. An end of the first spring 9 away from the snap-fit ​​block 4 is fixedly connected to an inner side of the sliding groove. The edge of the end of the snap-fit ​​block 4 away from the first spring 9 is arranged in an arc shape. The end of the snap-fit ​​block 4 away from the first spring 9 also extends into a snap-fit ​​groove 11 provided on the protective cover 2.

[0026] When the device is used, when it is necessary to disassemble the protective cover 2 and the sensor body 1, the snap block 4 is moved toward the inside of the sensor body 1 so that the snap block 4 is disengaged from the snap groove 11 provided on the protective cover 2, and finally the protective cover 2 and the sensor body 1 are separated.

[0027] As for the installation of the protective cover 2, it is only necessary to realign the protective cover 2 with the bottom of the sensor body 1. During this process, the protective cover 2 will contact the side of the snap block 4 set to be in an arc shape, and the snap block 4 can be squeezed into the interior of the sensor body 1 through the protective cover 2 until the position of the snap block 4 is aligned with the position of the snap groove 11. The snap block 4 is pushed into the interior of the snap groove 11 by the pushing force of the first spring 9 to complete the installation. The device has a simple structure and is easy to operate. It is very convenient to install and disassemble the protective cover 2, making the process of maintaining and replacing the temperature measuring probe very convenient and quick.

[0028] A reset device is provided inside the two engaging grooves 11, and the reset device includes a reset plate 5 and two sliding blocks 8. The adjacent sides of the two sliding blocks 8 are fixedly connected to the opposite sides of the reset plate 5. The two sliding blocks 8 are movably arranged in two limit grooves provided inside the protective cover 2. One side of the two sliding blocks 8 is fixedly connected to a second spring 10. The ends of the two second springs 10 away from the two sliding blocks 8 are respectively fixedly connected to the inner side of the two limit grooves. A pulling handle 7 is fixedly connected to one side of the reset plate 5;

[0029] The reset device is used as follows: by pushing the reset plate 5, one side of the reset plate 5 is attached to one side of the locking block 4, and the reset plate 5 pushes the position of the locking block 4. During the movement of the reset plate 5, the two second springs 10 will be stretched until the locking block 4 is sent into the interior of the sliding groove through the reset plate 5. At this time, the locking block 4 can be separated from the locking groove 11 set on the protective cover 2;

[0030] The opposite inner side walls of the protective cover are fixedly connected with a pad 6, and the upper edge of the pad 6 is set to be arc-shaped, so that the pad 6 makes the fixation of the probe body 3 more secure;

[0031] Among them, the specific model of the sensor body 1 mentioned above is TSP012PA100O30O60.

[0032] The working principle of the present invention is as follows: when the protective cover 2 and the sensor body 1 need to be disassembled, the reset plate 5 is pushed so that one side of the reset plate 5 is attached to one side of the locking block 4, and the reset plate 5 pushes the position of the locking block 4. During the movement of the reset plate 5, the two second springs 10 will be stretched until the locking block 4 is sent into the interior of the sliding groove through the reset plate 5. At this time, the locking block 4 can be separated from the locking groove 11 provided on the protective cover 2, and finally the protective cover 2 and the sensor body 1 can be separated;

[0033] As for the installation of the protective cover 2, it is only necessary to realign the protective cover 2 with the bottom of the sensor body 1. During this process, the protective cover 2 will contact the side of the snap block 4 set to be in an arc shape, and the snap block 4 can be squeezed into the interior of the sensor body 1 through the protective cover 2 until the position of the snap block 4 is aligned with the position of the snap groove 11. The snap block 4 is pushed into the interior of the snap groove 11 by the pushing force of the first spring 9 to complete the installation. The device has a simple structure and is easy to operate. It is very convenient to install and disassemble the protective cover 2, making the process of maintaining and replacing the temperature probe very convenient and quick.

[0034] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sensor temperature measuring probe with a protective structure, the probe being mounted on one side of a sensor body (1), characterized in that: It comprises a probe body (3) and a protective cover (2) arranged on the outer side wall of the probe body (3), wherein the protective cover (2) is connected to the sensor body (1) via two connecting devices; The connecting device comprises a snap-fit ​​block (4) and a first spring (9), one side of the snap-fit ​​block (4) extends into a sliding groove provided on one side of the sensor body (1), an end of the snap-fit ​​block (4) close to the sliding groove is fixedly connected to an end of the first spring (9), an end of the first spring (9) away from the snap-fit ​​block (4) is fixedly connected to an inner side of the sliding groove, an edge of the end of the snap-fit ​​block (4) away from the first spring (9) is arranged in an arc shape, and an end of the snap-fit ​​block (4) away from the first spring (9) also extends into a snap-fit ​​groove (11) provided on the protective cover (2).

2. The sensor temperature measuring probe with a protective structure according to claim 1, characterized in that: Resetting devices are provided inside the two engaging grooves (11).

3. The sensor temperature measuring probe with a protective structure according to claim 2, characterized in that: The reset device comprises a reset plate (5) and two sliding blocks (8), the adjacent sides of the two sliding blocks (8) are fixedly connected to the opposite side of the reset plate (5), the two sliding blocks (8) are movably arranged in two limiting grooves arranged inside the protective cover (2), one side of the two sliding blocks (8) is fixedly connected to a second spring (10), and the ends of the two second springs (10) away from the two sliding blocks (8) are fixedly connected to the inner side of the two limiting grooves.

4. The sensor temperature measuring probe with a protective structure according to claim 3, characterized in that: The opposite inner side walls of the protective cover are both fixedly connected with cushion blocks (6).

5. The sensor temperature measuring probe with a protective structure according to claim 4, characterized in that: A pulling handle (7) is fixedly connected to one side of the reset plate (5).

6. The sensor temperature measuring probe with a protective structure according to claim 5, characterized in that: The upper edge of the cushion block (6) is arranged in an arc shape.

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