Electrolyte detection module and method

Abstract

The invention provides an electrolyte detection module and method, and relates to the technical field of electrolyte detection. The electrolyte detection module comprises a shell, a positioning device, a rolling device and a lower pipeline deformation pressing device, wherein the positioning device is used for positioning and protecting a transmission pipeline; the rolling device is convenient for mounting the transmission pipeline; and the lower pipeline deformation pressing device is used for vertically extruding the pipeline to recover deformation. According to the electrolyte detection module and method, through cooperation of the lower pipeline deformation pressing device and the upper pipeline deformation pressing device, after the positioning pipe sleeve is extruded and deformed to be closed, and when extrusion is relieved, the lower pipeline deformation pressing device and the upper pipeline deformation pressing device conduct auxiliary pressing on the positioning pipe sleeve from the lower portion and the upper portion correspondingly; and the positioning pipe sleeve is helped to recover deformation, so that one position of the positioning pipe sleeve can be prevented from being extruded again before the deformation is recovered, the quality of the raw materials sucked and conveyed in the positioning pipe sleeve is prevented from changing, and the conveying precision is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electrolyte detection, and specifically to an electrolyte detection module and method. Background Art

[0002] Electrolyte detection generally refers to measuring the ion concentration in blood or body fluids, such as sodium, potassium, calcium, chlorine and other ions, which are very important for the physiological functions of the human body. As an important module in electrolyte detection, the peristaltic pump is designed to improve the accuracy, reliability and hygiene standards of detection. Through precise fluid control, efficient waste liquid management, anti-pollution characteristics and high maintainability, the peristaltic pump has become an indispensable component in the electrolyte detection module, directly improving the detection efficiency, accuracy and operation safety. The peristaltic pump precisely controls the delivery volume of samples (such as blood and body fluids) and reagents by adjusting the rotation speed and running time, ensuring that the sample volume for each detection is consistent and reducing errors. This is particularly important for electrolyte detection that requires micro-level precision (such as the determination of sodium and potassium ion concentrations). In the working process of general peristaltic pumps with intermittent transmission, due to different degrees of recovery of the internal pipes after deformation, when the deformation has not been fully restored, the next pressure roller has already started secondary rolling, resulting in easy deviation of the number of samples delivered each time when transporting samples, leading to easy errors in the detection work. And during the rolling process, the transmission hose will produce tensile deformation along the rolling direction under the action of friction, resulting in easy change of the inner wall diameter of the pipe.

[0003] The invention patent with the application number CN202410923748.2 discloses an infusion pump peristaltic device, including a housing and an extrusion assembly. There are symmetrically arranged upper and lower receiving cavities for installing the extrusion assembly in the housing. By setting a reset wheel, it can effectively assist the hose to rebound and reset, greatly reducing the loss of the hose's rebound performance, ensuring the stability of the delivery accuracy, and extending the service life of the hose; at the same time, it also realizes two channels in one machine, improving the utilization rate of the equipment.

[0004] However, in the actual use process, when the hose is squeezed, the squeezing force is in the horizontal direction, and it is squeezed and deformed into a vertical flat shape. When the reset wheel performs reset, it is supported by the two side walls of the groove. However, at this time, the recovery deformation efficiency of the positions of the hose near the top and near the bottom is much lower than the recovery speed of the position height directly opposite the center of the groove. The positions of the hose near the top and near the bottom have the most severe deformation, and their contact speed with the reset wheel is slow. The reset wheel's recovery support effect on the top and bottom of the hose is also very low, resulting in the reset wheel only being able to play a function of supporting the hose, and the effect of restoring the deformation of the hose is poor. Summary of the Invention

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the present invention provides an electrolyte detection module and method, which solve the problem that the peristaltic pump is prone to affect the detection accuracy due to different deformation recoveries of the automatic rebound of the pipeline during the intermittent transmission process.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, the present invention is realized through the following technical solutions: An electrolyte detection module includes a housing, a positioning device for positioning and protecting the transmission pipeline, a rolling device for facilitating the installation of the transmission pipeline, and a lower pipeline deformation pressing device for vertically squeezing and restoring the deformation of the pipeline. An outer notch for extending the transmission pipeline into the interior is provided on the outer wall of the housing. A bottom case is fixedly installed at the bottom of the housing through bolts, and a top case is fixedly installed at the top of the housing through bolts. A rolling device for rolling and transmitting the transmission pipeline is arranged inside the housing. A servo motor for driving the rolling device to work is installed at the bottom of the bottom case. A lower pipeline deformation pressing device for squeezing and restoring the deformation of the transmission pipeline from below is arranged inside the bottom case. An upper pipeline deformation pressing device for pressing the transmission pipeline from above is arranged inside the top case.

[0009] Preferably, the positioning device includes a positioning pipe sleeve, a support ring frame, installation bolts, and positioning bolts. The support ring frame is sleeved at the end portion of the positioning pipe sleeve. The positioning bolt passes through the inner side of the end of the positioning pipe sleeve and is fixedly installed with the support ring frame through threads. The installation bolt is rotatably installed on the outer wall of the support ring frame through a bearing. A threaded hole is provided on the inner wall of the outer notch, and one end of the installation bolt away from the support ring frame is fixedly installed with the threaded hole.

[0010] Preferably, the rolling device includes a fixed vertical pile, a positioning disc frame, a driving shaft, a regulating threaded shaft, a rolling cylinder, and a moving slide. The positioning disc frame is fixedly installed at the bottom end of the fixed vertical pile. A limiting chute is provided at the top of the positioning disc frame. The regulating threaded shaft is rotatably installed inside the limiting chute through a bearing. The moving slide is slidably clamped inside the limiting chute. The regulating threaded shaft passes through the moving slide, and the regulating threaded shaft is threadedly connected with the moving slide. The rolling cylinder is rotatably installed at one end of the moving slide extending out of the limiting chute through a bearing.

[0011] Preferably, the lower pipe deformation pressing device includes a fixed ring seat, a transmission ring, a meshing gear, a driving gear, a rotating support seat, a transmission shaft, a transmission gear, a pressing seat and a deformation recovery groove, the fixed ring seat is fixedly installed with the bottom inner wall of the bottom shell, the transmission ring is rotatably installed with the inner wall of the transmission ring through a bearing, the driving gear is fixedly installed with the outer wall of the driving shaft, the meshing gear is rotatably installed with the bottom inner wall of the bottom shell through a bracket, the transmission ring is located between the driving gear and the transmission ring, the driving gear is meshed with the meshing gear, and the meshing gear is The ring is meshed, and the rotating support seat is rotatably installed with the top of the fixed ring seat through the bearing, and the rotating support seat supports the bottom of the positioning disc frame. The transmission shaft is rotatably installed with the fixed ring seat through the bearing, and the transmission gear is fixedly installed with the inner end of the transmission shaft. A limiting tooth is provided on the top of the transmission ring, and the transmission gear is meshed with the limiting tooth. The outer end of the transmission shaft is rotatably installed with the inner side wall of the bottom shell through the bearing, and the pressing seat is fixedly installed with the outer wall of the transmission shaft, and the deformation recovery groove is provided on the side surface of the pressing seat away from the transmission shaft.

[0012] Preferably, an opening is provided on the outer wall of the positioning disc frame and is located opposite to the movable slide seat for controlling the rotation of the regulating threaded shaft, a hexagonal hole is provided on the end of the regulating threaded shaft, and a regulating socket is provided on the outer wall of the outer shell for inserting a screwdriver into the interior of the outer shell, and the opening and the regulating socket are at the same height.

[0013] Preferably, there are two rolling cylinders, and the transmission shaft will rotate twice for every revolution of the rolling cylinder. When the rolling cylinder rotates to just above the transmission shaft, the transmission shaft drives the pressing seat to deflect to a position pointing downward.

[0014] Preferably, the positioning sleeve is made of rubber material, and elastic wires are embedded inside the positioning sleeve to assist the positioning sleeve in recovering its deformation after being squeezed.

[0015] Preferably, the upper pipe deformation pressing device and the lower pipe deformation pressing device have the same structural principle.

[0016] Preferably, a positioning ring seat for supporting the bottom end of the driving shaft is fixedly mounted on the bottom inner wall of the bottom shell, a plug hole is provided at the bottom end of the driving shaft, and the output end of the servo motor is transmission-connected to the bottom end of the driving shaft through the plug hole.

[0017] A method for using an electrolyte detection module comprises the following steps:

[0018] First step: Preliminary installation work. Insert the end of the transmission pipeline into the positioning sleeve. After the transmission pipeline passes through the inside of the positioning sleeve, it exits from the other end. Use a screwdriver to insert it into the inner side of the outer shell through the adjustment jack. The screwdriver controls the rotation of the adjustment screw shaft by inserting into the opening on the outer wall of the positioning disc frame. Rotate the adjustment screw shaft. The adjustment screw shaft drives the moving slider to move away from the center of the positioning disc frame through the thread. The moving slider drives the rolling cylinder to move outward, so that the rolling cylinder squeezes the positioning sleeve. Move both rolling cylinders to the outer position respectively to complete the installation work;

[0019] Second step: When carrying out the conveying work, control the servo motor to start. The servo motor drives the drive shaft to rotate. The drive shaft drives the positioning disc frame to rotate. The positioning disc frame drives the rolling cylinder to revolve through the moving slider. During the revolution of the rolling cylinder, it rolls the positioning sleeve. The rolling cylinder rolls along the surface of the positioning sleeve, so that a part of the transmission hose inside the positioning sleeve is locally closed to form a temporary closed section. Then, as the rolling cylinder moves, the liquid pressed behind the closure is pushed backward. After the rolling cylinder leaves, the positioning sleeve and the transmission hose in front of the closed section recover their shape due to elasticity, generating negative pressure to suck in the liquid, forming a continuous flow. The liquid flows along the inside of the positioning sleeve to achieve continuous transmission of the liquid;

[0020] Third step: During the transmission process, the positioning sleeve and the transmission hose are assisted to recover their deformation through the cooperation of the lower pipeline deformation pressing device and the upper pipeline deformation pressing device. The drive shaft drives the drive gear to rotate. The drive gear drives the transmission ring to rotate through the meshing gear. The transmission ring drives the transmission shaft rod to rotate through the transmission gear. The transmission shaft rod drives the pressing seat to rotate. After the rolling cylinder moves past, the pressing seat drives the deformation recovery groove to press upward on the positioning sleeve to make the positioning sleeve recover its deformation. At the same time, the upper pipeline deformation pressing device located above presses from above, so that the positioning sleeve resumes its circular shape, thereby reducing errors that may occur during the liquid transmission due to incomplete recovery of the deformation;

[0021] Fourth step: After use, the transmission hose needs to be pulled out. Insert the screwdriver into the inner part of the outer shell along the adjustment jack and engage with the end of the adjustment screw shaft. Then use the screwdriver to control the rotation of the adjustment screw shaft. The adjustment screw shaft drives the moving slider to move inward through the thread. The moving slider drives the rolling cylinder to move inward. After moving both rolling cylinders to the inner position, they no longer squeeze the positioning sleeve, and then the transmission hose can be pulled out from the inside of the positioning sleeve;

[0022] Step 5: When the positioning sleeve reaches the end of its service life and needs to be replaced, use a wrench to remove the bolts fixing the top shell, and then use a wrench to remove the installation bolts and the inner wall of the outer notch, take out the positioning device as a whole, and then remove the positioning bolts to release the connection between the positioning sleeve and the support ring frame, replace the positioning sleeve, and after replacement, use the positioning bolts to connect and fix the new positioning sleeve to the support ring frame, and finally install the positioning sleeve again from the top of the outer shell, use a wrench to connect and fix the installation bolts to the threaded holes opened on the inner wall of the outer notch, and finally install the top shell on the top of the outer shell with bolts for reset.

[0023] (III) Beneficial effects

[0024] The present invention provides an electrolyte detection module and method, which have the following beneficial effects:

[0025] 1. By cooperating the lower pipe deformation pressing device and the upper pipe deformation pressing device, after the positioning pipe sleeve is squeezed and deformed to form a seal, when the squeezing is released, the lower pipe deformation pressing device and the upper pipe deformation pressing device can respectively assist in pressing the positioning pipe sleeve from below and above to help the positioning pipe sleeve restore its deformation, thereby preventing a position of the positioning pipe sleeve from being squeezed again before the deformation is restored, resulting in changes in the quality of the raw materials sucked and transmitted inside the positioning pipe sleeve, thereby improving the transmission accuracy.

[0026] 2. When the pressing seat is pressed, the deformation recovery groove is in direct contact and fit with the bottom bending area of ​​the positioning sleeve, thereby improving the effect of the positioning sleeve returning to a circle when pressed, further improving the effect of pressing to recover the deformation, and further improving the accuracy of recovering the deformation to pump and transport the liquid.

[0027] 3. The transmission hose is inserted into the interior of the positioning sleeve. After the positioning sleeve and the transmission hose are flattened, the positioning sleeve and the transmission hose are restored to shape by the elastic rubber material characteristics of the positioning sleeve and the transmission hose themselves. At the same time, the elastic wire embedded in the positioning sleeve will also improve its efficiency in restoring deformation, thereby improving the transmission accuracy. When transmitting different liquids, the transmission hose inserted into the positioning sleeve can be replaced. The positioning sleeve can be reused, reducing the cost of use.

[0028] 4. When maintaining and replacing the positioning sleeve, the top shell can be directly removed, and then the positioning device can be taken out from the inside of the shell as a whole to replace the positioning sleeve. The maintenance operation is simple and the maintenance difficulty is reduced.

[0029] 5. When replacing the inserted transmission hose, the pressure on the positioning sleeve is released by controlling the rolling cylinder to shrink inward, so that the positioning sleeve remains in a circular state, reducing the difficulty of inserting the transmission hose and facilitating use. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 Structural schematic diagram of the present invention;

[0031] Figure 2 Cross-sectional structural schematic diagram of the present invention;

[0032] Figure 3 For the present invention Figure 2 Enlarged view of the structure at position A in the present invention;

[0033] Figure 4 Structural schematic diagram of the positioning device of the present invention;

[0034] Figure 5 Structural schematic diagram of the inner side of the outer shell of the present invention;

[0035] Figure 6 Structural schematic diagram of the deformation pressing device for the lower pipeline inside the bottom shell of the present invention;

[0036] Figure 7 Structural schematic diagram of the pressing seat and the deformation recovery groove of the present invention;

[0037] Figure 8 Structural schematic diagram of the rolling device of the present invention;

[0038] Figure 9 Structural schematic diagram of the deformation pressing device for the upper pipeline inside the top shell of the present invention;

[0039] Among them, 1. Outer shell; 11. Outer notch; 12. Regulation jack; 2. Bottom shell; 21. Servo motor; 22. Positioning ring seat; 3. Top shell; 4. Positioning device; 41. Positioning tube sleeve; 42. Support ring frame; 43. Installation bolt; 44. Positioning bolt; 5. Rolling device; 51. Fixed vertical pile; 52. Positioning disc frame; 53. Driving shaft; 54. Regulation threaded shaft; 55. Rolling cylinder; 56. Moving slide; 6. Deformation pressing device for lower pipeline; 61. Fixed ring seat; 62. Transmission ring; 63. Meshing gear; 64. Driving gear; 65. Rotating support seat; 66. Transmission shaft rod; 67. Transmission gear; 68. Pressing seat; 69. Deformation recovery groove; 7. Deformation pressing device for upper pipeline. Detailed implementation manners

[0040] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0041] Please refer to Figures 1-9, the present invention provides a technical solution: an electrolyte detection module, including a housing 1, a positioning device 4 for positioning and protecting a transmission pipeline, a rolling device 5 for facilitating the installation of the transmission pipeline, and a lower pipeline deformation pressing device 6 for vertically pressing the pipeline to restore deformation. An outer notch 11 for inserting the transmission pipeline into the interior is provided on the outer wall of the housing 1. A bottom case 2 is fixedly installed at the bottom of the housing 1 through bolts, and a top case 3 is fixedly installed at the top of the housing 1 through bolts. A rolling device 5 for rolling and transmitting the transmission pipeline is arranged inside the housing 1. A servo motor 21 for driving the rolling device 5 to work is installed at the bottom of the bottom case 2. A lower pipeline deformation pressing device 6 for pressing and restoring the deformation of the transmission pipeline from below is arranged inside the bottom case 2. An upper pipeline deformation pressing device 7 for pressing the transmission pipeline from above is arranged inside the top case 3.

[0042] As shown in the appendix Figure 1 , Figure 2 and Figure 4 As shown in the figures, the positioning device 4 includes a positioning pipe sleeve 41, a support ring frame 42, mounting bolts 43, and positioning bolts 44. The support ring frame 42 is sleeved at the end portion of the positioning pipe sleeve 41. The positioning bolt 44 passes through the inner side of the end of the positioning pipe sleeve 41 and is fixedly installed with the support ring frame 42 through threads. The mounting bolts 43 are rotatably installed on the outer wall of the support ring frame 42 through bearings. Threaded holes are provided on the inner wall of the outer notch 11. One end of the mounting bolt 43 away from the support ring frame 42 is fixedly installed with the threaded holes. The transmission pipeline is supported and protected by the positioning device 4, so that the transmission pipeline can quickly and effectively restore deformation after being extruded. At the same time, the rolling cylinder 55 will not directly contact the transmission hose during extrusion, preventing the transmission hose from being damaged by friction during transmission.

[0043] As shown in the appendix Figure 2 , Figure 3 , Figure 5 and Figure 8 As shown in the figures, the rolling device 5 includes a fixed vertical pile 51, a positioning disc frame 52, a drive shaft 53, a regulating threaded shaft 54, a rolling cylinder 55, and a moving slide 56. The positioning disc frame 52 is fixedly installed at the bottom end of the fixed vertical pile 51. A limit chute is provided at the top of the positioning disc frame 52. The regulating threaded shaft 54 is rotatably installed inside the limit chute through a bearing. The moving slide 56 is slidably clamped inside the limit chute. The regulating threaded shaft 54 passes through the moving slide 56. The regulating threaded shaft 54 is threadedly connected with the moving slide 56. The rolling cylinder 55 is rotatably installed at one end of the moving slide 56 extending out of the limit chute through a bearing. By controlling the rolling cylinder 55 to contract inward, when replacing the transmission hose, the positioning pipe sleeve 41 will not be deformed by extrusion, thereby reducing the difficulty of replacing and inserting the transmission hose and facilitating use.

[0044] As shown in the appendixFigure 2 , Figure 3 , Figure 6 and Figure 7 As shown in Figure 2 , Figure 3 , Figure 6 and Figure 7 , the lower pipeline deformation pressing device 6 includes a fixed ring seat 61, a transmission ring 62, a meshing gear 63, a driving gear 64, a rotating support seat 65, a transmission shaft rod 66, a transmission gear 67, a pressing seat 68 and a deformation recovery groove 69. The fixed ring seat 61 is fixedly installed on the bottom inner wall of the bottom shell 2. The transmission ring 62 is rotatably installed on the inner wall of the transmission ring 62 through a bearing. The driving gear 64 is fixedly installed on the outer wall of the driving shaft 53. The meshing gear 63 is rotatably installed on the bottom inner wall of the bottom shell 2 through a bracket. The transmission ring 62 is located between the driving gear 64 and the transmission ring 62. The driving gear 64 meshes with the meshing gear 63, and the meshing gear 63 meshes with the transmission ring 62. The rotating support seat 65 is rotatably installed on the top of the fixed ring seat 61 through a bearing. The rotating support seat 65 supports the bottom of the positioning disc frame 52. The transmission shaft rod 66 is rotatably installed on the fixed ring seat 61 through a bearing. The transmission gear 67 is fixedly installed at the inner end of the transmission shaft rod 66. A limit tooth is provided on the top of the transmission ring 62. The transmission gear 67 meshes with the limit tooth. The outer end of the transmission shaft rod 66 is rotatably installed on the inner side wall of the bottom shell 2 through a bearing. The pressing seat 68 is fixedly installed on the outer wall of the transmission shaft rod 66. The deformation recovery groove 69 is opened on the surface of the pressing seat 68 away from the transmission shaft rod 66. When the positioning sleeve 41 is rolled by the rolling cylinder 55, the lower pipeline deformation pressing device 6 presses the positioning sleeve 41 from the bottom to assist the positioning sleeve 41 to recover deformation, thereby improving the effect of each deformation and the accuracy of liquid transmission.

[0045] As shown in the attached Figure 1 , Figure 2 , Figure 3 and Figure 8 As shown in ,

[0045] , Figure 1 and Figure 8 , an opening for controlling the rotation of the adjusting threaded shaft 54 is provided on the outer wall of the positioning disc frame 52 and is located opposite to the moving slide 56. A hexagonal hole is provided at the end of the adjusting threaded shaft 54. An adjusting jack 12 for a screwdriver to insert into the interior of the outer shell 1 is provided on the outer wall of the outer shell 1. The opening and the adjusting jack 12 are at the same height. The hexagonal screwdriver is inserted into the interior of the outer shell 1 through the adjusting jack 12, and then the hexagonal screwdriver is controlled to insert into the hexagonal hole provided at the end of the adjusting threaded shaft 54, and then the rotation of the adjusting threaded shaft 54 can be controlled.

[0046] As shown in the attached Figure 2 , Figure 3 and Figure 5As shown, there are two rolling cylinders 55 in total. For each revolution of the rolling cylinder 55, the transmission shaft rod 66 rotates two circles. When the rolling cylinder 55 rotates to the directly above of the transmission shaft rod 66, the transmission shaft rod 66 drives the pressing seat 68 to deflect to the position pointing downward. During the process that the two rolling cylinders 55 revolve to extrude the positioning sleeve 41, after each rolling cylinder 55 extrudes one area of the positioning sleeve 41, the lower pipeline deformation pressing device 6 and the upper pipeline deformation pressing device 7 of this area will respectively extrude the positioning sleeve 41 from the upper and lower sides, so that the positioning sleeve 41 quickly recovers its deformation, preventing the slow speed of the deformation recovery effect from causing incomplete recovery before the next pressing arrives, and affecting the accuracy of the transmitted liquid after each pressing.

[0047] As shown in the Figure 2 appendix Figure 4 and

[0048] As shown in the Figure 6 appendix Figure 9 and

[0049] As shown in the Figure 2 appendix Figure 3 and

[0050] A method for using an electrolyte detection module includes the following steps:

[0051] First step: Pre-installation work. Insert the end of the transfer pipeline into the positioning sleeve 41. The transfer pipeline passes through the inside of the positioning sleeve 41 and exits from the other end. Use a screwdriver to insert it into the inside of the housing 1 through the adjustment jack 12. The screwdriver controls the rotation of the adjustment screw shaft 54 by inserting into the opening on the outer wall of the positioning disc holder 52. Rotate the adjustment screw shaft 54. The adjustment screw shaft 54 drives the moving slide 56 to move away from the center of the positioning disc holder 52 through the thread. The moving slide 56 drives the rolling cylinder 55 to move outward, so that the rolling cylinder 55 squeezes the positioning sleeve 41. Move both rolling cylinders 55 to the outer position respectively to complete the installation work;

[0052] Second step: When conducting the conveying work, control the servo motor 21 to start. The servo motor 21 drives the drive shaft 53 to rotate. The drive shaft 53 drives the positioning disc holder 52 to rotate. The positioning disc holder 52 drives the rolling cylinder 55 to revolve through the moving slide 56. During the revolution of the rolling cylinder 55, it rolls on the positioning sleeve 41. The rolling cylinder 55 rolls along the surface of the positioning sleeve 41, making a partial closure of the transfer hose inside the positioning sleeve 41 to form a temporary closed section. Then, as the rolling cylinder 55 moves, the liquid pressed behind the closure is pushed backward. After the rolling cylinder 55 leaves, the positioning sleeve 41 and the transfer hose in front of the closed section recover their shapes due to elasticity, generating negative pressure to suck in the liquid, forming a continuous flow. The liquid flows along the inside of the positioning sleeve 41 to achieve continuous transmission of the liquid;

[0053] Third step: During the transmission process, the cooperation of the lower pipeline deformation pressing device 6 and the upper pipeline deformation pressing device 7 assists the positioning sleeve 41 and the transfer hose to recover their deformation. The drive shaft 53 drives the drive gear 64 to rotate. The drive gear 64 drives the transmission ring 62 to rotate through the meshing gear 63. The transmission ring 62 drives the transmission shaft rod 66 to rotate through the transmission gear 67. The transmission shaft rod 66 drives the pressing seat 68 to rotate. When the rolling cylinder 55 moves past, the pressing seat 68 drives the deformation recovery groove 69 to press upward on the positioning sleeve 41 to make the positioning sleeve 41 recover its deformation. At the same time, the upper pipeline deformation pressing device 7 located above presses from above, making the positioning sleeve 41 recover to a circular shape, so as to reduce errors during the liquid transmission due to incomplete recovery of deformation;

[0054] Fourth step: After use, the transfer hose needs to be drawn out. Insert a screwdriver into the inside of the housing 1 along the adjustment jack 12 and engage with the end of the adjustment screw shaft 54. Then use the screwdriver to control the rotation of the adjustment screw shaft 54. The adjustment screw shaft 54 drives the moving slide 56 to move inward through the thread. The moving slide 56 drives the rolling cylinder 55 to move to the inner position. After moving both rolling cylinders 55 to the inner position, they no longer squeeze the positioning sleeve 41. Then the transfer hose can be drawn out from the inside of the positioning sleeve 41;

[0055] Step 5: When the positioning sleeve 41 reaches the end of its service life and needs to be replaced, use a wrench to remove the bolts fixing the counter shell 3. Then, use a wrench to remove the installation of the mounting bolt 43 on the inner wall of the outer notch 11, and lift the positioning device 4 out as a whole. Then, remove the positioning bolt 44 to release the connection between the positioning sleeve 41 and the support ring frame 42. Replace the positioning sleeve 41. After replacement, use the positioning bolt 44 to connect and fix the new positioning sleeve 41 to the support ring frame 42. Finally, insert the positioning sleeve 41 again from the top of the outer shell 1. Use a wrench to connect and fix the mounting bolt 43 to the threaded hole opened on the inner wall of the outer notch 11. Finally, install the counter shell 3 on the top of the outer shell 1 through bolts for resetting.

[0056] Installation work: Insert a hexagon screwdriver along the adjustment jack 12 into the inner part of the outer shell 1, and control the positioning disc frame 52 to drive the adjustment threaded shaft 54 to point to the adjustment jack 12. Then, insert the hexagon screwdriver into the end of the adjustment threaded shaft 54, and control the adjustment threaded shaft 54 to rotate. The adjustment threaded shaft 54 drives the moving slide 56 through the thread to drive the rolling cylinder 55 to move inward, releasing the pressing on the positioning sleeve 41. After both rolling cylinders 55 contract to the inner position, the positioning sleeve 41 no longer deforms under pressure and remains circular inside. Then, the transmission hose can be inserted along one port of the positioning sleeve 41. The transmission hose passes through the inside of the positioning sleeve 41 and extends out along the other port. Arrange and install the end of the transmission hose in the designated working area. Then, control the adjustment threaded shaft 54 to rotate through the hexagon screwdriver, so that the two rolling cylinders 55 move to the outer position, and the rolling cylinders 55 press on the positioning sleeve 41 to complete the installation work;

[0057] Transmission work: After installing both ends of the transmission hose to the specified position, start the servo motor 21, and the servo motor 21 drives the driving shaft 53 to rotate, and the driving shaft 53 drives the positioning disc frame 52 to rotate, and the positioning disc frame 52 drives the rolling cylinder 55 to revolve through the moving slide 56. When the rolling cylinder 55 revolves, it rolls the positioning sleeve 41, so that the transmission hose inside the positioning sleeve 41 is partially closed to form a temporary closed section, and then with the movement of the rolling cylinder 55, the liquid on the rear side of the pressing closure is pushed backwards, and the positioning sleeve 41 and the transmission hose in front of the closed section recover their shapes due to elasticity after the rolling cylinder 55 leaves, generating negative pressure to suck in the liquid, and with the alternating rolling of the two rolling cylinders 55, the liquid in the transmission hose inside the positioning sleeve 41 flows unidirectionally, forming a continuous flow effect, thereby realizing continuous transmission of the liquid and transmitting the liquid. At the same time, the positioning sleeve 41 is pressed by the cooperation of the lower pipe deformation pressing device 6 and the upper pipe deformation pressing device 7 to improve the effect of restoring the deformation of the positioning sleeve 41. The driving shaft 53 drives the meshing gear 63 to rotate through the driving gear 64, and the meshing gear 63 drives the transmission ring 62 to rotate. The transmission ring 62 drives the transmission gear 67 to rotate through the tooth head at the top, and the transmission gear 67 drives the transmission shaft 66 to rotate. The transmission shaft 66 drives the pressing seat 68 to rotate. When the rolling cylinder 55 passes over the transmission shaft 66, the transmission shaft 66 drives the pressing seat 68 to rotate upward, so that the pressing seat 68 drives the deformation recovery groove 69 to rotate to the bottom of the positioning sleeve 41, squeezes the bottom of the positioning sleeve 41, so that the deformation area of ​​the positioning sleeve 41 quickly recovers the deformation, reducing the problem of decreased transmission accuracy due to uneven deformation recovery.

[0058] Maintenance and replacement work: The positioning sleeve 41 needs to be replaced after long-term use. When replacing, use a wrench to remove the bolts fixing the top shell 3, and then use a wrench to remove the installation of the mounting bolts 43 and the inner wall of the outer notch 11, take out the positioning device 4 as a whole, and then remove the positioning bolts 44 to release the connection between the positioning sleeve 41 and the support ring frame 42, replace the positioning sleeve 41, and after replacement, use the positioning bolts 44 to connect and fix the new positioning sleeve 41 to the support ring frame 42, and finally install the positioning sleeve 41 again from the top of the outer shell 1, use a wrench to connect and fix the mounting bolts 43 to the threaded holes opened on the inner wall of the outer notch 11, and finally install the top shell 3 on the top of the outer shell 1 with bolts to reset it, and complete the replacement and maintenance work.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrolyte detection module, comprising a housing (1), a positioning device (4) for positioning and protecting a transmission pipeline, a rolling device (5) for facilitating the installation of the transmission pipeline, and a lower pipeline deformation pressing device (6) for vertically pressing the pipeline to restore deformation, characterized in that: An outer notch (11) for inserting a transmission pipe into the interior is formed in the outer wall of the outer shell (1). A bottom shell (2) is fixedly installed at the bottom of the outer shell (1) by bolts, and a top shell (3) is fixedly installed at the top of the outer shell (1) by bolts. A rolling device (5) for rolling and transmitting the transmission pipe is arranged inside the outer shell (1). A servo motor (21) for driving the rolling device (5) to work is installed at the bottom of the bottom shell (2). A lower pipe deformation pressing device (6) for pressing and restoring the deformation of the transmission pipe from below is arranged inside the bottom shell (2). An upper pipe deformation pressing device (7) for pressing the transmission pipe from above is arranged inside the top shell (3).

2. The electrolyte detection module according to claim 1, wherein: The positioning device (4) includes a positioning pipe sleeve (41), a support ring frame (42), mounting bolts (43) and positioning bolts (44). The support ring frame (42) is sleeved at the end portion of the positioning pipe sleeve (41). The positioning bolt (44) passes through the inner side of the end of the positioning pipe sleeve (41) and is fixedly installed with the support ring frame (42) by threads. The mounting bolts (43) are rotatably installed on the outer wall of the support ring frame (42) through bearings. Threaded holes are formed in the inner wall of the outer notch (11), and one end of the mounting bolt (43) away from the support ring frame (42) is fixedly installed with the threaded holes.

3. The electrolyte detection module according to claim 1, wherein: The rolling device (5) includes a fixed vertical pile (51), a positioning disc frame (52), a driving shaft (53), a regulating threaded shaft (54), a rolling cylinder (55) and a moving sliding seat (56). The positioning disc frame (52) is fixedly installed at the bottom end of the fixed vertical pile (51). A limiting sliding groove is formed at the top of the positioning disc frame (52). The regulating threaded shaft (54) is rotatably installed inside the limiting sliding groove through a bearing. The moving sliding seat (56) is slidably clamped inside the limiting sliding groove. The regulating threaded shaft (54) penetrates through the moving sliding seat (56), and the regulating threaded shaft (54) is threadedly connected with the moving sliding seat (56). The rolling cylinder (55) is rotatably installed at one end of the moving sliding seat (56) extending out of the limiting sliding groove through a bearing.

4. The electrolyte detection module according to claim 3, wherein: The lower pipe deformation pressing device (6) comprises a fixed ring seat (61), a transmission ring (62), a meshing gear (63), a driving gear (64), a rotating support seat (65), a transmission shaft (66), a transmission gear (67), a pressing seat (68) and a deformation recovery groove (69); the fixed ring seat (61) is fixedly mounted on the bottom inner wall of the bottom shell (2); the transmission ring (62) is rotatably mounted on the inner wall of the transmission ring (62) via a bearing; the driving gear (64) is fixedly mounted on the outer wall of the driving shaft (53); the meshing gear (63) is rotatably mounted on the bottom inner wall of the bottom shell (2) via a bracket; the transmission ring (62) is located between the driving gear (64) and the transmission ring (62); the driving gear (64) meshes with the meshing gear (63); the meshing gear (63) meshes with the driving gear (64 ... The gear (63) is meshed with the transmission ring (62); the rotating support seat (65) is rotatably mounted on the top of the fixed ring seat (61) through a bearing; the rotating support seat (65) supports the bottom of the positioning disc frame (52); the transmission shaft (66) is rotatably mounted on the fixed ring seat (61) through a bearing; the transmission gear (67) is fixedly mounted on the inner end of the transmission shaft (66); a limiting tooth is provided on the top of the transmission ring (62); the transmission gear (67) is meshed with the limiting tooth; the outer end of the transmission shaft (66) is rotatably mounted on the inner side wall of the bottom shell (2) through a bearing; the pressing seat (68) is fixedly mounted on the outer wall of the transmission shaft (66); and the deformation recovery groove (69) is provided on a side surface of the pressing seat (68) away from the transmission shaft (66).

5. An electrolyte detection module according to claim 3, characterized in that: The outer wall of the positioning disc frame (52) is provided with an opening for controlling the rotation of the regulating threaded shaft (54) at a position directly opposite to the movable slide seat (56), and the end of the regulating threaded shaft (54) is provided with a hexagonal hole. The outer wall of the housing (1) is provided with a regulating plug hole (12) for inserting a screwdriver into the interior of the housing (1), and the opening and the regulating plug hole (12) are at the same height.

6. The electrolyte detection module according to claim 3, wherein: There are two rolling cylinders (55). Each time the rolling cylinder (55) makes one revolution, the transmission shaft (66) will rotate twice. When the rolling cylinder (55) rotates to the top of the transmission shaft (66), the transmission shaft (66) drives the pressing seat (68) to deflect to a position pointing downward.

7. An electrolyte detection module according to claim 2, wherein: The positioning sleeve (41) is made of rubber material, and elastic threads are embedded inside the positioning sleeve (41) to assist the positioning sleeve (41) in recovering its deformation after being squeezed.

8. An electrolyte detection module according to claim 1, characterized in that: The upper pipe deformation pressing device (7) and the lower pipe deformation pressing device (6) have the same structural principle.

9. An electrolyte detection module according to claim 1, characterized in that: A positioning ring seat (22) for supporting the bottom end of the drive shaft (53) is fixedly mounted on the bottom inner wall of the bottom shell (2); a plug hole is provided at the bottom end of the drive shaft (53); and the output end of the servo motor (21) is transmission-connected to the bottom end of the drive shaft (53) via the plug hole.

10. A detection method for an electrolyte detection module, comprising an electrolyte detection module according to any one of claims 1-9, characterized in that, The following steps are involved: First step: Preliminary installation work. Insert the end of the transmission pipeline into the positioning sleeve (41). The transmission pipeline passes through the inside of the positioning sleeve (41) and exits from the other end. Use a screwdriver to insert it into the inside of the housing (1) through the adjustment jack (12). The screwdriver controls the rotation of the adjustment screw shaft (54) by inserting through the opening in the outer wall of the positioning disc frame (52). Rotate the adjustment screw shaft (54). The adjustment screw shaft (54) drives the moving slide (56) to move away from the center of the positioning disc frame (52) through the thread. The moving slide (56) drives the rolling cylinder (55) to move outward, so that the rolling cylinder (55) squeezes the positioning sleeve (41). Move both rolling cylinders (55) to the outer position respectively to complete the installation work; Second step: When conducting the conveying work, control the servo motor (21) to start. The servo motor (21) drives the drive shaft (53) to rotate. The drive shaft (53) drives the positioning disc frame (52) to rotate. The positioning disc frame (52) drives the rolling cylinder (55) to revolve through the moving slide (56). During the revolution of the rolling cylinder (55), it rolls the positioning sleeve (41). The rolling cylinder (55) rolls along the surface of the positioning sleeve (41), making a part of the transmission hose inside the positioning sleeve (41) locally closed to form a temporary closed section. Then, as the rolling cylinder (55) moves, the liquid pressed behind the closure is pushed backward. After the rolling cylinder (55) leaves, the positioning sleeve (41) and the transmission hose in front of the closed section restore their shapes due to elasticity, generating negative pressure to suck in the liquid, forming a continuous flow. The liquid flows along the inside of the positioning sleeve (41) to achieve continuous transmission of the liquid; Third step: During the transmission process, the positioning sleeve (41) and the transmission hose are assisted to restore their deformation through the cooperation of the lower pipeline deformation pressing device (6) and the upper pipeline deformation pressing device (7). The drive shaft (53) drives the drive gear (64) to rotate. The drive gear (64) drives the transmission ring (62) to rotate through the meshing gear (63). The transmission ring (62) drives the transmission shaft rod (66) to rotate through the transmission gear (67). The transmission shaft rod (66) drives the pressing seat (68) to rotate. When the rolling cylinder (55) moves past, the pressing seat (68) drives the deformation recovery groove (69) to squeeze the positioning sleeve (41) upward, so that the positioning sleeve (41) restores its deformation. At the same time, the upper pipeline deformation pressing device (7) above squeezes from above, making the positioning sleeve (41) restore to a circular shape, thereby reducing errors that may occur during the liquid transmission due to incomplete restoration of deformation; Step 4: After use, the transfer hose needs to be withdrawn. Insert a screwdriver through the adjustment jack (12) into the interior of the housing (1) and engage it with the end of the adjustment threaded shaft (54). Then, use the screwdriver to control the rotation of the adjustment threaded shaft (54). The adjustment threaded shaft (54) drives the moving slide (56) to move inward through the thread. The moving slide (56) drives the rolling cylinder (55) to move inward. After moving both rolling cylinders (55) to the inner position, the positioning tube sleeve (41) is no longer squeezed, and then the transfer hose can be withdrawn from the interior of the positioning tube sleeve (41). Step 5: When the positioning tube sleeve (41) reaches the end of its service life and needs to be replaced, use a wrench to remove the bolts fixing the opposing shell (3). Then, use a wrench to remove the installation of the mounting bolt (43) on the inner wall of the outer notch (11), and lift the entire positioning device (4) upward. Then, remove the positioning bolt (44) to release the connection between the positioning tube sleeve (41) and the support ring frame (42). Replace the positioning tube sleeve (41). After replacement, use the positioning bolt (44) to connect and fix the new positioning tube sleeve (41) to the support ring frame (42). Finally, reinstall the positioning tube sleeve (41) from the top of the housing (1), use a wrench to connect and fix the mounting bolt (43) to the threaded hole opened on the inner wall of the outer notch (11), and finally install the opposing shell (3) on the top of the housing (1) with bolts for resetting.

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