A contact temperature measurement probe fixing device

Abstract

The utility model discloses a contact type temperature measurement probe fixing device, including the casing and temperature probe body, be provided with adjusting mechanism in the casing, the bottom of casing is provided with stop gear, the stop gear includes two limit plates, and the opposite side of two limit plates is arc structure, and two limit plates are about temperature probe body symmetrical distribution, the bottom outer wall of casing is seted up and has installed mouth, this contact type temperature measurement probe fixing device, through temperature probe body is inserted to the casing through the installation mouth, can be inserted to the location groove and after adjusting the position of temperature probe body, cooperation limit board's removal can force temperature probe body, can make temperature probe body fixed, when limit board is close to temperature probe body, the fixed pad of double -layer cavity structure can change shape, can make temperature probe body fixed more stable, therefore, can limit the probe, realizes the effect that fixed stable.

Description

Technical Field

[0001] This utility model relates to the field of metering probe fixing technology, specifically a contact-type temperature metering probe fixing device. Background Technology

[0002] Sterilization equipment used for bottled products requires a sampling temperature probe to be inserted into a standard sampling bottle. The temperature probe is typically a long, thin metal probe that detects temperature changes in the medium inside the bottle and feeds these changes back to the sterilization equipment's control system, thus enabling temperature control. To ensure accuracy, the temperature probe must be in a fixed, effective detection position.

[0003] Currently, Chinese Patent CN221173645U discloses an insertable temperature probe fixing device, which is installed in conjunction with a sampling bottle. It includes a fixing part, a limiting part, and an adjusting part. The fixing part is installed on the mouth of the sampling bottle and has a first fixing hole in its center. The limiting part is spaced apart from the fixing part and has a second fixing hole aligned with the first fixing hole in its center. The temperature probe passes through the second fixing hole and the first fixing hole sequentially and enters the sampling bottle. The sides of both the fixing part and the limiting part are connected to the adjusting part. The fixing part has a first central slit connected to the first fixing hole and extending to the adjusting part, and the limiting part has a second central slit connected to the second fixing hole and extending to the adjusting part. The adjusting part changes the gap width between the first and second central slits under force. This insertable temperature probe fixing device effectively prevents temperature probe misalignment and is easy to operate.

[0004] However, when the above-mentioned device is in use, it relies on the different outer edges of the cam handle for limiting. As the usage time increases, the surface of the cam handle will be damaged due to friction. At this time, the fixing effect on the probe is not good, which will cause the temperature probe to loosen.

[0005] Therefore, this utility model provides a contact-type temperature measurement probe fixing device. Utility Model Content

[0006] To address the shortcomings of existing technologies, this invention provides a contact-type temperature measurement probe fixing device to solve the aforementioned problems.

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: a contact-type temperature measuring probe fixing device, comprising a housing and a temperature probe body, wherein an adjustment mechanism is provided inside the housing, and a limit mechanism is provided at the bottom of the housing;

[0008] The limiting mechanism includes two limiting plates, each with an arc-shaped structure on its opposite side. The two limiting plates are symmetrically distributed about the temperature probe body. An installation opening is provided on the bottom outer wall of the housing, and the inner wall of the installation opening is in sliding fit with the temperature probe body.

[0009] Preferably, a connecting groove extending into the mounting opening is provided on one outer wall of the housing, and connecting rods are slidably connected to both sides of the inner wall of the connecting groove, and the connecting rods are fixed to the limiting plate.

[0010] Preferably, a fixing pad is fixedly connected to the side of the limiting plate near the temperature probe body. The fixing pad is made of rubber and has a cavity inside. The fixing pad has a double-layer structure.

[0011] Preferably, a fixing plate is fixedly connected to both outer walls of the housing. A double-threaded rod is rotatably connected to one side of the fixing plate via a bearing. A fixing rod is threadedly connected to the surface of the double-threaded rod. The fixing rod forms a sliding fit with the inner wall of the connecting groove. The fixing rod is fixed to the connecting rod.

[0012] Preferably, the extended end of the double-threaded rod is fixedly connected to a damping shaft.

[0013] Preferably, the adjustment mechanism includes a positioning plate, the bottom of which has a positioning groove, and the inner wall of the positioning groove engages with the top of the temperature probe body.

[0014] Preferably, the inner walls on both sides of the housing are provided with T-shaped adjustment grooves, and the inner walls of the adjustment grooves are slidably connected with T-shaped adjustment blocks. The adjustment blocks are fixed to the positioning plates, and the top of the adjustment blocks is fixedly connected with an adjustment spring, which is fixed to the inner wall of the adjustment groove.

[0015] Beneficial effects

[0016] Compared with the prior art, the present invention has the following advantages:

[0017] (1) The contact temperature measuring probe fixing device allows the temperature probe body to be inserted into the housing through the installation port. It can be inserted into the positioning groove and after the position of the temperature probe body is adjusted, the movement of the limiting plate can apply force to the temperature probe body, thereby fixing the temperature probe body. When the limiting plate is close to the temperature probe body, the fixing pad with a double-layer cavity structure can deform, making the temperature probe body more stable. Therefore, the probe can be limited and a stable fixing effect can be achieved.

[0018] (2) The contact temperature measuring probe fixing device can make the adjusting block slide in the inner wall of the adjusting groove by the force of the positioning plate, which can adjust the position of the temperature probe body. When disassembling the temperature probe body, the limiting plate is loosened and the elastic force of the adjusting spring can make the adjusting block move in the opposite direction, which can increase the extension position of the temperature probe body, so as to facilitate the removal of the temperature probe body. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0020] Figure 2 This is a partial cross-sectional structural schematic diagram of the present invention;

[0021] Figure 3 yes Figure 2 Enlarged structural diagram at point A;

[0022] Figure 4 This is a schematic diagram of the bottom structure of this utility model.

[0023] In the diagram: 1. Housing; 2. Temperature probe body; 3. Limiting plate; 4. Mounting port; 5. Connecting groove; 6. Connecting rod; 7. Fixing pad; 8. Fixing plate; 9. Double-ended threaded rod; 10. Damping shaft; 11. Positioning plate; 12. Positioning groove; 13. Adjusting groove; 14. Adjusting block; 15. Adjusting spring. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 A contact-type temperature measuring probe fixing device includes a housing 1 and a temperature probe body 2. An adjustment mechanism is provided inside the housing 1, and a limit mechanism is provided at the bottom of the housing 1.

[0026] The limiting mechanism includes two limiting plates 3, the opposite sides of which are arc-shaped. The two limiting plates 3 are symmetrically distributed about the temperature probe body 2. The bottom outer wall of the housing 1 has an installation port 4. The inner wall of the installation port 4 is in sliding fit with the temperature probe body 2. A fixing pad 7 is fixedly connected to the side of the limiting plate 3 near the temperature probe body 2. The fixing pad 7 is made of rubber and has a cavity inside. The fixing pad 7 has a double-layer structure.

[0027] Specifically, the temperature probe body 2 is inserted into the housing 1 through the mounting port 4 and can be inserted into the positioning groove 12. After the position of the temperature probe body 2 is adjusted, the movement of the limiting plate 3 can apply force to the temperature probe body 2, which can fix the temperature probe body 2. When the limiting plate 3 is close to the temperature probe body 2, the fixing pad 7, which has a double-layer cavity structure, can deform, which can make the temperature probe body 2 more stable. Therefore, the probe can be limited and a stable fixing effect can be achieved.

[0028] As a further improvement of this utility model, a connecting groove 5 extending into the mounting port 4 is provided on one side of the outer wall of the housing 1. Connecting rods 6 are slidably connected to both sides of the inner wall of the connecting groove 5, and the connecting rods 6 are fixed to the limiting plate 3.

[0029] Specifically, the fixed rod drives the connecting rod 6 to slide in the inner wall of the connecting groove 5. The movement of the connecting rod 6 can cause the limiting plate 3 to move, and the movement of the limiting plate 3 can apply force to the temperature probe body 2.

[0030] As a further improvement of this utility model, a fixing plate 8 is fixedly connected to both outer walls of the housing 1. A double-threaded rod 9 is rotatably connected to one side of the fixing plate 8 through a bearing. A fixing rod is threadedly connected to the surface of the double-threaded rod 9. The fixing rod and the inner wall of the connecting groove 5 form a sliding fit. The fixing rod and the connecting rod 6 are fixed together. A damping rotating shaft 10 is fixedly connected to the extended end of the double-threaded rod 9.

[0031] Specifically, the rotation of the damping shaft 10 can cause the double-threaded rod 9 to rotate, and the rotation of the double-threaded rod 9 can apply force to the fixed rod, which can cause the fixed rod to drive the connecting rod 6 to slide in the inner wall of the connecting groove 5.

[0032] As a further improvement of this utility model, the adjustment mechanism includes a positioning plate 11, and a positioning groove 12 is provided at the bottom of the positioning plate 11. The inner wall of the positioning groove 12 is engaged with the top of the temperature probe body 2.

[0033] Specifically, the end of the temperature probe body 2 can be pressed against the inner wall of the positioning groove 12. At this time, the positioning plate 11 is subjected to force, which allows the adjusting block 14 to slide in the inner wall of the adjusting groove 13, thereby adjusting the position of the temperature probe body 2.

[0034] As a further improvement of this utility model, the inner walls on both sides of the housing 1 are provided with T-shaped adjustment grooves 13. The inner walls of the adjustment grooves 13 are slidably connected with T-shaped adjustment blocks 14. The adjustment blocks 14 are fixed to the positioning plate 11. The top of the adjustment blocks 14 is fixedly connected with an adjustment spring 15, which is fixed to the inner wall of the adjustment grooves 13.

[0035] Specifically, when disassembling the temperature probe body 2, loosening the limiting plate 3 and adjusting the elastic force of the spring 15 can cause the adjusting block 14 to move in the opposite direction, which can increase the extension position of the temperature probe body 2, so as to facilitate the removal of the temperature probe body 2.

[0036] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0037] The working principle of this utility model is as follows: In use, the temperature probe body 2 is inserted into the housing 1 through the mounting port 4 and can be inserted into the positioning groove 12. After adjusting the position of the temperature probe body 2, the damping shaft 10 can be rotated. The rotation of the damping shaft 10 can cause the double-threaded rod 9 to rotate. The rotation of the double-threaded rod 9 can apply force to the fixing rod, which can cause the fixing rod to drive the connecting rod 6 to slide in the inner wall of the connecting groove 5. The movement of the connecting rod 6 can cause the limiting plate 3 to move. The movement of the limiting plate 3 can apply force to the temperature probe body 2, which can fix the temperature probe body 2. When the limiting plate 3 is close to the temperature probe body 2, the fixing pad 7, which has a double-layer cavity structure, can deform, which can make the temperature probe body 2 more stable. Therefore, the probe can be limited and a stable fixing effect can be achieved.

[0038] When the temperature probe body 2 is inserted into the inner wall of the mounting port 4, the end of the temperature probe body 2 can press against the inner wall of the positioning groove 12. At this time, the positioning plate 11 is subjected to force, which allows the adjusting block 14 to slide in the inner wall of the adjusting groove 13, thereby adjusting the position of the temperature probe body 2. When disassembling the temperature probe body 2, the limiting plate 3 is released, and the elastic force of the adjusting spring 15 can cause the adjusting block 14 to move in the opposite direction, thereby increasing the extension position of the temperature probe body 2, so as to facilitate the removal of the temperature probe body 2.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A contact-type temperature measurement probe fixing device, comprising a housing (1) and a temperature probe body (2), characterized in that: An adjustment mechanism is provided inside the housing (1), and a limit mechanism is provided at the bottom of the housing (1); The limiting mechanism includes two limiting plates (3), and the opposite sides of the two limiting plates (3) are arc-shaped. The two limiting plates (3) are symmetrically distributed about the temperature probe body (2). The bottom outer wall of the housing (1) is provided with an installation port (4), and the inner wall of the installation port (4) forms a sliding fit with the temperature probe body (2).

2. The contact-type temperature measuring probe fixing device according to claim 1, characterized in that: The outer wall of one side of the housing (1) is provided with a connecting groove (5) extending into the mounting port (4). Connecting rods (6) are slidably connected to both sides of the inner wall of the connecting groove (5). The connecting rods (6) are fixed to the limiting plate (3).

3. The contact-type temperature measuring probe fixing device according to claim 2, characterized in that: The limiting plate (3) is fixedly connected to a fixing pad (7) on the side close to the temperature probe body (2). The fixing pad (7) is made of rubber and has a cavity inside. The fixing pad (7) has a double-layer structure.

4. The contact-type temperature measuring probe fixing device according to claim 3, characterized in that: Both sides of the outer wall of the housing (1) are fixedly connected to a fixing plate (8). One side of the fixing plate (8) is rotatably connected to a double-threaded rod (9) through a bearing. The surface of the double-threaded rod (9) is connected to a fixing rod through a thread. The fixing rod and the inner wall of the connecting groove (5) form a sliding fit. The fixing rod and the connecting rod (6) are fixed together.

5. The contact-type temperature measuring probe fixing device according to claim 4, characterized in that: The extended end of the double-threaded rod (9) is fixedly connected to a damping shaft (10).

6. The contact-type temperature measuring probe fixing device according to claim 1, characterized in that: The adjustment mechanism includes a positioning plate (11), and a positioning groove (12) is provided at the bottom of the positioning plate (11). The inner wall of the positioning groove (12) engages with the top of the temperature probe body (2).

7. The contact-type temperature measuring probe fixing device according to claim 6, characterized in that: The inner walls of both sides of the housing (1) are provided with T-shaped adjustment grooves (13). The inner walls of the adjustment grooves (13) are slidably connected with T-shaped adjustment blocks (14). The adjustment blocks (14) are fixed to the positioning plate (11). The top of the adjustment blocks (14) is fixedly connected with an adjustment spring (15). The adjustment spring (15) is fixed to the inner wall of the adjustment grooves (13).

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