Transparent feeding tube temperature detection clamping mechanism

Abstract

The utility model relates to the technical field of medical instruments, in particular to a temperature detection clamping mechanism for a transparent feeding tube, which is characterized in that a mounting block is arranged on one side of a mounting plate, a temperature sensor is arranged on the other side of the mounting plate, and a through hole corresponding to the temperature sensor is formed in the mounting plate; a detection channel corresponding to the through hole is formed in the fixing block, and first arc-shaped grooves are formed in the two sides of the end of the fixing block; an upper cover is rotationally connected to the bottom of the fixing block, second arc-shaped grooves are formed in the two sides of the end, close to the fixing block, of the upper cover, and a sliding connecting rod is arranged at the bottom of the upper cover; the fixing plate is provided with a guide pin shaft located below the fixing block, the guide pin shaft is connected with a key in a sliding mode, a spring is arranged in the key, and the key is connected with the sliding connecting rod. According to the utility model, the transparent feeding tube can be clamped and fixed, the transparent feeding tube is ensured to be clamped in place, the operation is simple, and the temperature detection precision of the transparent feeding tube is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and in particular to a temperature detection clamping mechanism for a transparent feeding tube. Background Art

[0002] The automatic feeding machine delivers fluid food to patients with dysphagia through a transparent feeding tube to ensure that the patients with dysphagia take in enough nutrition, water and food. The automatic feeding machine is used in conjunction with a rice cup and a peristaltic pump. The rice cup holds the fluid food to be delivered to the patient with dysphagia, and the peristaltic pump is used to deliver the fluid food in the rice cup to the esophagus of the patient with dysphagia through a transparent feeding tube.

[0003] When the automatic feeding machine delivers fluid to the dysphagia patient through the transparent feeding tube, the temperature of the transparent feeding tube needs to be detected. The purpose is to prevent the temperature of the food inside the transparent feeding tube from being too high, to alarm and stop the automatic feeding machine, and to prevent the high-temperature food from scalding the dysphagia patient. When detecting the temperature of the transparent feeding tube, the transparent feeding tube needs to be fixed so that the temperature of the transparent feeding tube can be detected. The prior art usually uses a tube clamp to clamp and fix the transparent feeding tube, which is not only troublesome to operate, but also unable to determine whether the transparent feeding tube is clamped in place, resulting in low accuracy in temperature detection of the transparent feeding tube. If the transparent feeding tube is not clamped in place, it will affect the accuracy of temperature detection of the transparent feeding tube. Summary of the invention

[0004] The utility model solves the problem in the prior art that it is inconvenient to clamp the transparent feeding tube in place when detecting the temperature of the transparent feeding tube, and provides a transparent feeding tube temperature detection clamping mechanism, which can clamp and fix the transparent feeding tube to ensure that the transparent feeding tube is clamped in place, is simple to operate, and improves the accuracy of transparent feeding tube temperature detection.

[0005] In order to achieve the above purpose, the technical solution of the utility model is: a transparent feeding tube temperature detection clamping mechanism, including a mounting plate and a temperature sensor, a mounting block is arranged on one side of the mounting plate, and the temperature sensor is arranged on the other side, and a through hole corresponding to the temperature sensor is opened on the mounting plate; the mounting block includes a fixed block and a fixed plate arranged at the bottom of the fixed block. The mounting plate is used to install the temperature sensor and the mounting block, and to install the mechanism on the feeding machine, and the temperature sensor is used to detect the temperature of the transparent feeding tube.

[0006] The fixed block is provided with a detection channel corresponding to the through hole, and arc-shaped grooves I are provided on both sides of the end of the fixed block; a top cover is rotatably connected to the bottom of the fixed block, arc-shaped grooves II are provided on both sides of one end of the top cover close to the fixed block, and a sliding connecting rod is arranged at the bottom of the top cover. Through the cooperation of the arc-shaped groove I on the fixed block and the arc-shaped groove II on the top cover, the fixed block and the top cover can clamp and fix the transparent feeding tube, ensuring that the transparent feeding tube is clamped in place, and the detection channel facilitates the temperature sensor to detect the temperature of the transparent feeding tube.

[0007] The fixing plate is provided with a guiding pin shaft located below the fixed block, the guiding pin shaft is slidably connected with a button, a spring is arranged inside the button, and the button is connected with the sliding connecting rod. Under the action of the spring, the fixed block and the top cover can be closed, and by pressing the button, the top cover can be rotated under the cooperation of the sliding connecting rod to achieve the purpose of opening the fixed block and the top cover.

[0008] Further, a magnet is arranged on the upper part of one end of the fixed block close to the top cover, and an iron plate corresponding to the magnet is arranged on the upper part of one end of the top cover. Through the cooperation of the magnet and the iron plate, the top cover can clamp and fix the transparent feeding tube, ensuring that the transparent feeding tube is clamped in place.

[0009] Further, a detection groove is arranged at one end of the top cover close to the fixed block, and the detection groove corresponds to the detection channel; a groove is further arranged at the bottom of the top cover. The detection groove facilitates the top cover to clamp and fix the transparent feeding tube and at the same time prevents light transmission.

[0010] Further, a connecting block is fixedly arranged at the bottom of the fixed block, and a rotating shaft is fixedly arranged on the connecting block; extension blocks are arranged at both ends of the bottom of the top cover, and the extension blocks are rotatably sleeved on the rotating shaft. Through the cooperation of the rotating shaft and the extension blocks, the purpose of rotating the top cover is achieved.

[0011] Further, the sliding connecting rod has a "U" - shaped structure, and both ends of the sliding connecting rod are fixedly connected to the two extension blocks respectively. The sliding connecting rod is used to connect with the button so as to achieve the purpose of rotating the top cover through the sliding connecting rod.

[0012] Further, a limiting groove is arranged on the guiding pin shaft, a guiding groove matching with the guiding pin shaft is arranged on the button, and a concave groove is arranged at the bottom of the guiding groove.

[0013] Further, the button is sleeved on the guiding pin shaft through the guiding groove and is slidably connected with the guiding pin shaft; both ends of the spring are respectively inserted into the limiting groove and the concave groove. The limiting groove and the concave groove play a role in installing and limiting the spring.

[0014] Furthermore, a connecting ring is fixedly provided on the outer side of the button, and the connecting ring is sleeved on the sliding connecting rod. With the cooperation of the connecting ring and the sliding connecting rod, the movement of the button can drive the upper cover to rotate.

[0015] Through the above technical solution, the beneficial effects of the utility model are:

[0016] The utility model has a reasonable structure, simple operation and good use effect. It replaces the method of fixing the transparent feeding tube with a tube clamp and can effectively clamp and fix the transparent feeding tube, making it easy to judge whether the transparent feeding tube is clamped in place, thereby ensuring that the transparent feeding tube is clamped in place and improving the accuracy of temperature detection of the transparent feeding tube.

[0017] The utility model places the transparent feeding tube in the arc groove 1 and the arc groove 2 so that the fixing block and the upper cover clamp and fix the transparent feeding tube; wherein the force of the spring on the button and the cooperation of the magnet and the iron plate achieve the effect of fixing the transparent feeding tube by the fixing block and the upper cover, ensuring that the transparent feeding tube is clamped in place.

[0018] The utility model achieves the effect of the temperature sensor detecting the temperature of the transparent feeding tube by opening a through hole on the mounting plate and under the action of the detection channel and the detection slot; wherein the temperature sensor uses infrared light to detect the temperature of the transparent feeding tube, and the detection channel and the detection slot can prevent light from penetrating, thereby preventing external light from affecting the temperature detection accuracy of the transparent feeding tube.

[0019] The utility model cooperates with the sliding connecting rod and the connecting ring, and under the action of the spring, the movement of the button can drive the upper cover to rotate, so as to achieve the effect of opening and closing the fixing block and the upper cover, and can quickly reset the button, so as to achieve the effect of clamping and fixing the transparent feeding tube by the fixing block and the upper cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a temperature detection clamping mechanism for a transparent feeding tube of the utility model. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of a temperature detection clamping mechanism for a transparent feeding tube of the utility model. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of a temperature detection clamping mechanism for a transparent feeding tube of the utility model. Figure 3 ;

[0023] Figure 4 yes Figure 3 Schematic diagram of the cross-sectional structure at AA in the middle.

[0024] The numbers in the accompanying drawings are: 1 is a mounting plate, 2 is a through hole, 3 is a temperature sensor, 4 is a fixing block, 5 is a fixing plate, 6 is a detection channel, 7 is an arc groove 1, 8 is a magnet, 9 is a connecting block, 10 is a rotating shaft, 11 is an upper cover, 12 is an iron plate, 13 is an arc groove 2, 14 is a sliding connecting rod, 15 is a guide pin shaft, 16 is a spring, 17 is a button, 18 is a connecting ring, 19 is a guide groove, and 20 is a concave groove. DETAILED DESCRIPTION

[0025] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments:

[0026] like Figure 1 to Figure 4 As shown, a temperature detection clamping mechanism for a transparent feeding tube includes a mounting plate 1 and a temperature sensor 3. A mounting block is provided on one side of the mounting plate 1 and the temperature sensor 3 is provided on the other side. A through hole 2 corresponding to the temperature sensor 3 is provided on the mounting plate 1; the mounting block includes a fixing block 4 and a fixing plate 5 provided at the bottom of the fixing block 4. In this embodiment, the mounting plate 1 can be fixed to the automatic feeding machine by bolts, the temperature sensor 3 is fixed to the mounting plate 1 and the fixing block 4 by bolts, the through hole 2 facilitates the temperature sensor 3 to detect the temperature of the transparent feeding tube, and the fixing plate 5 is fixedly installed at the edge of the bottom of the fixing block 4.

[0027] The fixed block 4 is provided with a detection channel 6 corresponding to the through hole 2, and arc grooves 1 7 are provided on both sides of the end of the fixed block 4; the bottom of the fixed block 4 is rotatably connected to an upper cover 11, and arc grooves 2 13 are provided on both sides of one end of the upper cover 11 close to the fixed block 4, and a sliding connecting rod 14 is provided at the bottom of the upper cover 11. In this embodiment, the detection channel 6 facilitates the temperature sensor 3 to detect the temperature of the transparent feeding tube, and can prevent light from penetrating, so as to avoid external light from affecting the temperature detection accuracy of the transparent feeding tube, wherein the arc grooves 1 7 and the arc grooves 2 13 are matched with the transparent feeding tube, and the purpose is to facilitate the fixed block 4 and the upper cover 11 to clamp and fix the transparent feeding tube, and ensure that the transparent feeding tube is clamped in place.

[0028] The fixing plate 5 is provided with a guide pin 15 located below the fixing block 4, and the guide pin 15 is slidably connected with a button 17, a spring 16 is provided inside the button 17, and the button 17 is connected to the sliding connecting rod 14. In this embodiment, the button 17 is located below the fixing block 4 and the upper cover 11, and when the button 17 is pressed, the button 17 slides on the guide pin 15, and the button 17 drives the upper cover 11 to rotate through the sliding connecting rod 14.

[0029] One end of the fixing block 4 near the upper cover 11 is provided with a magnet 8 at the upper part, and one end of the upper cover 11 is provided with an iron plate 12 corresponding to the magnet 8 at the upper part. In this embodiment, the magnet 8 is embedded in the fixing block 4, and the iron plate 12 is embedded in the upper cover 11. After the transparent feeding tube is located in the first arc-shaped groove 7 and the second arc-shaped groove 13, through the magnetic attraction between the magnet 8 and the iron plate 12, the transparent feeding tube can be effectively clamped and fixed.

[0030] One end of the upper cover 11 near the fixing block 4 is provided with a detection groove, and the detection groove corresponds to the detection channel 6; a groove is further provided at the bottom of the upper cover 11. In this embodiment, the detection groove can prevent light transmission and avoid the influence of external light on the temperature detection accuracy of the transparent feeding tube.

[0031] A connecting block 9 is fixedly arranged at the bottom of the fixing block 4, and a rotating shaft 10 is fixedly arranged on the connecting block 9; extension blocks are arranged at both ends of the bottom of the upper cover 11, and the extension blocks are rotatably sleeved on the rotating shaft 10. In this embodiment, a rotating shaft hole is provided at the end of the extension block, and the extension block is rotatably sleeved on the rotating shaft 10 through the rotating shaft hole. The length of the extension block is greater than the width of the upper cover 11, and the purpose is to facilitate the extension block to be sleeved on the rotating shaft 10.

[0032] The sliding connecting rod 14 has a "U" - shaped structure, and both ends of the sliding connecting rod 14 are fixedly connected to the two extension blocks respectively.

[0033] A limiting groove is provided on the guiding pin shaft 15, a guiding groove 19 matching the guiding pin shaft 15 is provided on the key 17, and a concave groove 20 is provided at the bottom of the guiding groove 19. In this embodiment, the guiding groove 19 is used to sleeve the key 17 on the guiding pin shaft 15, and the concave groove 20 and the limiting groove are used to install the spring 16 and limit the spring 16.

[0034] The key 17 is sleeved on the guiding pin shaft 15 through the guiding groove 19 and is slidably connected to the guiding pin shaft 15; both ends of the spring 16 are respectively inserted into the limiting groove and the concave groove 20. In this embodiment, sliders are symmetrically installed at the front end of the key 17, a sliding groove is provided on the guiding pin shaft 15, and the sliders are slidably installed in the sliding groove. The cooperation between the sliders and the sliding groove plays a role in limiting the key 17 to prevent the key 17 from detaching from the guiding pin shaft 15.

[0035] A connecting ring 18 is fixedly arranged on the outer side of the key 17, and the connecting ring 18 is sleeved on the sliding connecting rod 14. In this embodiment, the sliding connecting rod 14 is slidably connected to the connecting ring 18, and the sliding connecting rod 14 can move within the connecting ring 18.

[0036] The working principle of the utility model is as follows: when clamping the transparent feeding tube, press the button 17, the button 17 slides inward on the guide pin shaft 15, the spring 16 is compressed, the connecting ring 18 drives the upper cover 11 to rotate through the sliding connecting rod 14, the magnet 8 is separated from the iron plate 12, and then the transparent feeding tube is placed in the arc groove 1 7 and the arc groove 2 13, and then release the button 17, under the action of the spring 16, the button 17 slides outward on the guide pin shaft 15, the button 17 is reset, and during the movement of the button 17, the connecting ring 18 drives the upper cover 11 to rotate in the opposite direction through the sliding connecting rod 14, and then the upper cover 11 cooperates with the fixing block 4 to clamp and fix the transparent feeding tube, and the transparent feeding tube is clamped in place. When the fluid is delivered to the patient with dysphagia through the transparent feeding tube, the temperature sensor 3 detects the temperature of the transparent feeding tube.

[0037] The embodiments described above are only preferred embodiments of the utility model and do not limit the scope of implementation of the utility model. Therefore, all equivalent changes or modifications made according to the technical solutions described in the patent scope of the utility model should be included in the scope of the patent application of the utility model.

Claims

1. A transparent feeding tube temperature detection clamping mechanism, comprising a mounting plate (1) and a temperature sensor (3), characterized in that: One side of the mounting plate (1) is provided with a mounting block, and the other side is provided with the temperature sensor (3). A through hole (2) corresponding to the temperature sensor (3) is formed in the mounting plate (1); the mounting block includes a fixed block (4) and a fixing plate (5) arranged at the bottom of the fixed block (4); A detection channel (6) corresponding to the through hole (2) is formed in the fixed block (4), and arc-shaped grooves one (7) are formed on both sides of the end of the fixed block (4); a top cover (11) is rotatably connected to the bottom of the fixed block (4). Arc-shaped grooves two (13) are formed on both sides of one end of the top cover (11) close to the fixed block (4), and a sliding connecting rod (14) is arranged at the bottom of the top cover (11); A guiding pin shaft (15) located below the fixed block (4) is arranged on the fixing plate (5). A key (17) is slidably connected to the guiding pin shaft (15). A spring (16) is arranged inside the key (17), and the key (17) is connected to the sliding connecting rod (14).

2. A transparent feeding tube temperature detection clamping mechanism according to claim 1, characterized in that: A magnet (8) is arranged on the upper part of one end of the fixed block (4) close to the top cover (11), and an iron plate (12) corresponding to the magnet (8) is arranged on the upper part of one end of the top cover (11).

3. A transparent feeding tube temperature detection clamping mechanism according to claim 1, characterized in that: A detection groove is formed in one end of the top cover (11) close to the fixed block (4), and the detection groove corresponds to the detection channel (6); a groove is also formed in the bottom of the top cover (11).

4. A transparent feeding tube temperature detection clamping mechanism according to claim 3, characterized in that: A connecting block (9) is fixedly arranged at the bottom of the fixed block (4), and a rotating shaft (10) is fixedly arranged on the connecting block (9); extension blocks are arranged at both ends of the bottom of the top cover (11), and the extension blocks are rotatably sleeved on the rotating shaft (10).

5. A transparent feeding tube temperature detection clamping mechanism according to claim 4, characterized in that: The sliding connecting rod (14) is in a "U" - shaped structure, and both ends of the sliding connecting rod (14) are fixedly connected to the two extension blocks respectively.

6. A transparent feeding tube temperature detection clamping mechanism according to claim 1, characterized in that: A limiting groove is formed in the guiding pin shaft (15), a guiding groove (19) matching the guiding pin shaft (15) is formed in the key (17), and a concave groove (20) is formed at the bottom of the guiding groove (19).

7. A transparent feeding tube temperature detection clamping mechanism according to claim 6, characterized in that: The key (17) is sleeved on the guiding pin shaft (15) through the guiding groove (19) and is slidably connected to the guiding pin shaft (15); both ends of the spring (16) are respectively inserted into the limiting groove and the concave groove (20).

8. A transparent feeding tube temperature detection clamping mechanism according to claim 7, characterized in that: A connecting ring (18) is fixedly arranged on the outer side of the key (17), and the connecting ring (18) is sleeved on the sliding connecting rod (14).

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