CN112648537A

CN112648537A - Induction system

Info

Publication number: CN112648537A
Application number: CN202011626597.2A
Authority: CN
Inventors: 李益明
Original assignee: Suzhou Linkdotter Data Technology Co ltd
Current assignee: Suzhou Linkdotter Data Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-04-13

Abstract

The invention discloses a sensing system, comprising: the cylinder body is provided with a connecting pipe; the induction main body is rotatably arranged in the hollow cavity of the cylinder body through a gear mechanism, a communicating pipe is fixedly arranged on the shell sleeve, a flow guide pipe is formed on the communicating pipe, and a residual liquid tank is screwed on the flow guide pipe; the backflow prevention mechanism comprises a spring, a floating block and a spring seat; the electrolyte supply mechanism comprises a piston body, a first air cylinder, a transmission pipe and a second air cylinder, wherein a transmission hole is formed in the piston body, and a plurality of flexible films are arranged in the transmission hole; the guide wheel mechanism is matched with the gear mechanism and used for limiting the position of the induction main body in the cylinder; and a unpacking mechanism. Through the mode, the residual liquid tank can be quickly disassembled and assembled.

Description

Induction system

Technical Field

The invention relates to the technical field of induction, in particular to an induction system.

Background

The sensing system can sense the measured information and convert the sensed information into electric signals or other required information output according to a certain rule so as to meet the requirements of information transmission, processing, storage, display, recording, control and the like. The electrolyte in the existing induction system is lost, so that the normal use is influenced.

Disclosure of Invention

Aiming at the defects in the technology, the invention provides the sensing system which can realize the quick disassembly and assembly of the residual liquid tank.

The technical scheme adopted by the invention for solving the technical problems is as follows: an induction system, comprising: the cylindrical shell is provided with openings at the upper end part and the lower end part and is hollow inside, a connecting pipe communicated with the hollow cavity of the cylindrical shell is formed on the circumferential wall of the cylindrical shell, and the left end part and the right end part of the connecting pipe are provided with openings and are hollow inside; the induction main body is rotatably arranged in the hollow cavity of the barrel through a gear mechanism, the induction main body comprises a shell with a cavity formed inside and an opening at the bottom end, electrolyte is sealed in the cavity of the shell through an isolating membrane, a baffle with a plurality of through holes is fixedly arranged at the opening at the bottom end of the shell, a communicating pipe which is arranged at the same height as the connecting pipe and communicated with the cavity of the shell is fixedly arranged on the circumferential wall of the shell, one end of the communicating pipe extends into the cavity of the shell and is flush with the inner cavity wall of the cavity of the shell, a gap is preset between the opposite end of the communicating pipe and the inner circumferential wall of the barrel, a flow guide pipe is further formed on the circumferential wall of the communicating pipe and is positioned right below the communicating pipe and communicated with the communicating pipe, and a residual liquid tank is screwed on the bottom end of the flow guide pipe, an exhaust passage communicated with the residual liquid tank and the external atmosphere is formed on the circumferential wall of the draft tube; the backflow prevention mechanism comprises a floating block which is positioned in the cavity of the shell and is abutted against one end part of the communicating pipe through a spring so as to prevent the electrolyte from flowing out of the shell through the communicating pipe, and a spring seat which is provided with the spring and is fixedly arranged in the cavity of the shell; the electrolyte supply mechanism comprises a piston body inserted in a hollow cavity of the connecting pipe, a first air cylinder driving the piston body to do linear reciprocating motion in the horizontal direction in the connecting pipe, a transmission pipe inserted in the piston body, and a second air cylinder driving the transmission pipe to do linear reciprocating motion in the horizontal direction in the piston body, wherein the piston body comprises a plug part matched with the connecting pipe and a rod part fixedly arranged on the plug part and distributed along the axial direction of the connecting pipe, a transmission hole axially penetrating through the plug part and the rod part is formed on the piston body, the transmission pipe is inserted in the transmission hole, a uniform flow port is formed on the circumferential wall of one end part of the transmission pipe close to the floating block, and a plurality of flexible glue sheets dividing the transmission hole into a plurality of regional sections are fixedly arranged in the transmission hole along the axial direction, a notch enabling the transmission pipe to penetrate through the flexible film is formed in the flexible film, a through hole for the transmission pipe to penetrate through is formed in the notch on the flexible film, the first air cylinder is connected with the rod part, and the second air cylinder is connected with the transmission pipe; the guide wheel mechanism is matched with the gear mechanism to limit the position of the sensing body in the cylinder; the unpacking mechanism comprises a slide rail vertically fastened on the inner circumferential wall of the cylinder, a connecting seat which makes linear reciprocating motion in the vertical direction on the slide rail through a slide block, a driving motor fastened on the connecting seat, a rotating disc fastened on an output shaft of the driving motor and rotating along with the output shaft, and a pair of guide columns fastened on the top end face of the rotating disc; a pair of guide holes matched with the guide columns are formed in the bottom end face of the waste liquid tank, a through groove convenient for taking the waste liquid tank is formed in the circumferential wall of the cylinder, a limiting block used for limiting the liquid supplementing position of the communicating pipe is fixedly arranged on the inner circumferential wall of the cylinder, and the limiting block is positioned at the intersection of the cylinder and the connecting pipe; the gear mechanism is positioned on the upper part of the shell, the guide wheel mechanism is positioned on the lower part of the shell, and the communicating pipe, the flow guide pipe and the residual liquid tank are respectively positioned in an area between the gear mechanism and the guide wheel mechanism.

In one embodiment, the gear mechanism includes an external gear fixedly disposed on the outer circumferential wall of the housing, and an internal gear fixedly disposed on the inner circumferential wall of the cylinder and engaged with the external gear, wherein the external gear has an external tooth portion formed thereon, and the internal gear has an internal tooth portion formed thereon engaged with the external tooth portion.

In one embodiment, the guide wheel mechanism comprises a pair of guide wheels arranged on the inner circumferential wall of the cylinder body, and a convex ring fixedly arranged on the outer circumferential wall of the shell and formed with guide grooves matched with the guide wheels, wherein the guide wheels are arranged at an interval of 180 degrees.

In one embodiment, the sensing body is further provided with a holding rod for driving the sensing body to rotate in the cylinder.

In one embodiment, the anti-leakage device further comprises a leakage-proof unit, the side wall of the shell is provided with a double-layer wall to form a shell outer wall and a shell inner wall of the shell, the leakage-proof unit comprises water absorption cotton filled in an accommodating space defined by the shell outer wall and the shell inner wall, a connecting ring, one side wall of the connecting ring abuts against the shell inner wall, the top end of the connecting ring abuts against the joint of the isolating membrane and the shell inner wall, and the connecting ring is located between the isolating membrane and the baffle; the connecting ring comprises a connecting ring main body, a convex block and a groove, wherein the outer ring of the connecting ring is abutted against the inner wall of the shell, the top end of the connecting ring is abutted against the joint of the isolating membrane and the inner wall of the shell, the convex block is fixedly arranged at the bottom end of the connecting ring main body and extends into the accommodating space to be abutted against the water absorbing cotton, and the groove for the convex block to penetrate through is formed in the inner wall of the shell; and the outer wall of the shell sleeve is also provided with a humidity sensor, and the sensing end of the humidity sensor is abutted against the water absorbing sponge.

In one of them embodiment, the leak protection unit still includes a stock solution cup, the stock solution cup is located between the baffle with the go-between just is located under the go-between, wherein, the stock solution cup fastening is in on the shell inner wall of shell cover, the shaping has the reservoir that is used for holding electrolyte on the stock solution cup, the shaping has a holding opening on the shell inner wall of shell cover, thereby the outer lane fastening of stock solution cup is in thereby reduce the stock solution cup occupies the space of the cavity of shell cover is in order to do benefit to outside air admission the cavity of shell cover.

In one embodiment, an outer sidewall and an inner sidewall are formed on the liquid storage cup, the liquid storage tank is located between the outer sidewall and the inner sidewall, the outer sidewall and the inner sidewall are arranged in an equal thickness manner, the accommodating port and the liquid storage cup are arranged in an equal height manner, and the liquid storage tank is located right below the connecting ring main body due to the fact that the width of the accommodating port is equal to the wall thickness of the outer sidewall, so that liquid can be conveniently accumulated.

In one embodiment, the sensing body further includes a working electrode, a pair of electrodes, and a reference electrode, which are disposed in the chamber of the housing and immersed in the electrolyte, wherein a working electrode pin, a pair of electrode pins, and a reference electrode pin are disposed on the closed end of the top end of the housing, and are disposed in one-to-one correspondence with the working electrode, the counter electrode, and the reference electrode, and the working electrode pin, the counter electrode pin, and the reference electrode pin are respectively connected to the working electrode, the counter electrode, and the reference electrode through electrode leads.

In one embodiment, the soft film is in a thin-wall conical shape, the tip of the soft film is arranged towards the floating block, and the through hole in the soft film is located on the tip.

In one embodiment, the first cylinder and the second cylinder are respectively fastened to the circumferential wall of the cylinder through a base.

Compared with the prior art, the invention has the beneficial effects that: the sensing system provided by the invention comprises a first air cylinder, a second air cylinder, a transmission pipe, a connecting pipe and a spring, wherein the first air cylinder pushes a plug part of a piston body into the connecting pipe, the plug part is abutted against or infinitely close to a floating block but not contacted with the floating block, then the second air cylinder drives the transmission pipe to be inserted into a transmission hole, and finally one end part of the transmission pipe props up the floating block; in the liquid supplementing process, the plug part and the soft film on the piston body are used for plugging a small amount of electrolyte flowing out of the shell sleeve in the communicating pipe during liquid supplementing, and when the plug part exits from the communicating pipe, the small amount of electrolyte falls into the residual liquid tank through the flow guide pipe so as to realize the collection of the electrolyte; the exhaust channel on the flow guide pipe is used for communicating the residual liquid tank with the outside atmosphere so that a small amount of electrolyte in the communication pipe can flow into the residual liquid tank, and therefore the electrolyte is prevented from leaking outside as the small amount of electrolyte breaks through the through hole in the flexible film and enters the transmission hole; in the invention, the top end part of the connecting ring is abutted against the joint of the isolating membrane and the inner wall of the shell, and the lug at the bottom end part of the connecting ring extends into the accommodating space of the shell and is abutted against the absorbent cotton, so that the leaked electrolyte can be completely adsorbed onto the absorbent cotton and then is displayed by the humidity sensor to remind a user of timely replacing the leaked electrolyte, the leakage of the electrolyte is effectively avoided, and the device has the advantages of simple structure, safety and reliability; the liquid storage cup can contain the leaked electrolyte dropped from the connecting ring, so that the leakage of the electrolyte is avoided; the box disassembling mechanism can realize automatic disassembly and assembly of the residual liquid box; the limiting block can realize the positioning of the communicating pipe, so that the communicating pipe and the connecting pipe are coaxially arranged, and the fluid infusion operation is facilitated to be smoothly carried out; the gear mechanism and the guide wheel mechanism are matched to be used, so that the induction main body can be positioned in the cylinder body.

Drawings

FIG. 1 is a schematic diagram of the induction system of the present invention;

FIG. 2 is a schematic diagram of the induction system of the present invention;

FIG. 3 is a schematic diagram of the induction system of the present invention;

FIG. 4 is a schematic diagram of an exploded view of the induction system of the present invention;

FIG. 5 is a schematic structural view of the cartridge of the present invention;

FIG. 6 is a schematic view of the position relationship between the waste liquid tank and the box disassembling mechanism of the present invention;

FIG. 7 is a schematic structural view of the unpacking mechanism of the present invention;

FIG. 8 is a schematic cross-sectional view of an inductive body of the present invention;

FIG. 9 is a schematic cross-sectional view of an induction system according to the present invention;

fig. 10 is an enlarged schematic view of a region a in fig. 8;

fig. 11 is an enlarged structural view of a region B in fig. 8;

FIG. 12 is a schematic view of the attachment ring of the present invention;

FIG. 13 is a schematic view of the structure of the liquid storage cup of the present invention;

FIG. 14 is a schematic structural view of the shell of the present invention;

FIG. 15 is a schematic diagram of the position relationship between the piston body and the flexible film according to the present invention;

FIG. 16 is a cross-sectional view of a piston body of the present invention;

fig. 17 is a schematic view of the structure of the transfer pipe of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "comprising" and "having," as well as any variations thereof, in the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

As shown in fig. 1 to 17, the present invention provides an induction system including: a hollow cylinder 10 with openings at the upper and lower ends, a connecting pipe 11 communicated with the hollow cavity of the cylinder 10 is formed on the circumferential wall of the cylinder 10, and the left and right ends of the connecting pipe 11 are open and hollow; the sensing body 30 is rotatably disposed in the hollow cavity of the cylinder 10 through the gear mechanism 20, as shown in fig. 8, the sensing body 30 includes a housing 31 having a cavity formed therein and an open bottom, an electrolyte 32 is encapsulated in the cavity of the housing 31 through an isolation film 33, a baffle 37 having a plurality of through holes 371 is fastened to the open bottom of the housing 31, a communicating tube 60 disposed at the same height as the connecting tube 11 and communicated with the cavity of the housing 31 is fixed to the circumferential wall of the housing 31, as shown in fig. 9, one end of the communicating tube 60 extends into the cavity of the housing 31 and is flush with the inner cavity wall of the cavity of the housing 31, a gap m is preset between the opposite end of the communicating tube 60 and the inner circumferential wall of the cylinder 10, a flow guiding tube 61 is further formed on the circumferential wall of the communicating tube 60, the flow guiding tube 61 is located right below the communicating tube 60 and is communicated with the communicating tube 60, a residual liquid tank 62 is also screwed at the bottom end of the draft tube 61, and an exhaust passage 611 for communicating the residual liquid tank 62 with the outside atmosphere is also formed on the circumferential wall of the draft tube 61; as shown in fig. 9, backflow prevention mechanism 70, which includes a slider 71 located in the chamber of casing 31 and abutting against an end of communication pipe 60 via a spring 72 to prevent electrolyte 32 from flowing out of casing 31 via communication pipe 60, a spring seat 73 provided with spring 72 and fixedly disposed in the chamber of casing 31; the electrolyte supplying mechanism 50, as shown in fig. 3 and fig. 9, comprises a piston body 51 inserted into the hollow cavity of the connecting pipe 11, a first cylinder 54 for driving the piston body 51 to make a linear reciprocating motion in a horizontal direction in the connecting pipe 11, a transmission pipe 52 inserted into the piston body 51, and a second cylinder 55 for driving the transmission pipe 52 to make a linear reciprocating motion in a horizontal direction in the piston body 51, wherein the first cylinder 54 and the second cylinder 55 are respectively fastened on the circumferential wall of the cylinder 10 through a base, as shown in fig. 15 and fig. 16, the piston body 51 comprises a plug portion 511 fitted with the connecting pipe 11 and a rod portion 512 fixedly arranged on the plug portion 511 and distributed along the axial direction of the connecting pipe 11, a transmission hole 513 axially penetrating through the plug portion 511 and the rod portion 512 is formed on the piston body 51, as shown in fig. 17, the transmission pipe 52 is inserted into the transmission hole 513, and a uniform flow port 521 is formed on one end portion of the transmission pipe 52 near the circumferential wall of the floating block 71, a plurality of soft films 53 which divide the transmission hole 513 into a plurality of area sections are fixedly arranged in the transmission hole 513 along the axial direction, a notch 531 which enables the transmission pipe 52 to penetrate through the soft films 53 is formed on the soft films 53, and a through hole for the transmission pipe 52 to penetrate through is formed on the soft films 53 by the notch 531; the first cylinder 54 is connected with the rod part 512, and the second cylinder 55 is connected with the transmission pipe 52; the size of the gap m is 1/4 of the thickness value of the plug 511, and the purpose of setting is as follows: if the value of the gap m is too large, the piston body 51 is not favorable to be inserted into the communication pipe 60 smoothly, and if the value of the gap m is too small, the induction main body 30 is not favorable to rotate in the cylinder 10; as shown in fig. 1 to 4, a guide wheel mechanism 40 cooperating with the gear mechanism 20 to define the position of the sensing body 30 within the cylinder 10; and a unpacking mechanism 80 for screwing the residual liquid tank 62 to the bottom end portion of the draft tube 61, as shown in fig. 6 and 7, the unpacking mechanism 80 includes a slide rail 81 vertically fastened to the inner circumferential wall of the cylinder 10, a connecting seat 82 performing a linear reciprocating motion in the vertical direction on the slide rail 81 through a slide block, a driving motor 83 fastened to the connecting seat 82, a rotating disk 84 fastened to the output shaft of the driving motor 83 and rotating with the output shaft, a pair of guide posts 85 fastened to the top end face of the rotating disk 84; as shown in fig. 8, 9 and 11, a pair of guide holes 621 matching with the guide post 85 is formed on the bottom end surface of the residual liquid tank 62, the guide holes 621 and the guide post 85 are coaxially arranged, as shown in fig. 2, a through groove 13 facilitating taking of the residual liquid tank 62 is formed on the circumferential wall of the cylinder 10, a limiting block 12 for limiting the liquid replenishing position of the communicating pipe 60 is further fixedly arranged on the inner circumferential wall of the cylinder 10, as shown in fig. 5, the limiting block 12 is located at the intersection of the cylinder 10 and the connecting pipe 11, the limiting block 12 is arc-shaped, the limiting block 12 is further provided with a first magnet layer, and a second magnet layer with opposite magnetism to the first magnet layer is arranged on the outer circumferential wall of the communicating pipe 60, so that: the positioning of the communicating pipe 60 is reliable, and the communicating pipe 60 and the connecting pipe 11 are coaxially arranged, so that the smooth operation of fluid infusion is facilitated; as shown in fig. 1 to 4, the gear mechanism 20 is located at the upper portion of the housing 31, the guide wheel mechanism 40 is located at the lower portion of the housing 31, and the communication pipe 60, the flow guide pipe 61, and the residual liquid tank 62 are located in the regions between the gear mechanism 20 and the guide wheel mechanism 40, respectively.

As shown in fig. 3 and 4, the gear mechanism 20 includes an external gear 21 fixedly disposed on the outer circumferential wall of the housing 31, and an internal gear 22 fixedly disposed on the inner circumferential wall of the cylinder 10 and engaged with the external gear 21, wherein the external gear 21 is formed with external teeth portions, and the internal gear 22 is formed with internal teeth portions engaged with the external teeth portions. The guide wheel mechanism 40 includes a pair of guide wheels 42 disposed on the inner circumferential wall of the cylinder 10, and a convex ring fixedly disposed on the outer circumferential wall of the housing 31 and formed with guide grooves 41 to be engaged with the guide wheels 42, wherein the guide wheels 42 are disposed at an interval of 180 °.

As shown in fig. 8, the sensing body 30 is further provided with a holding rod 317 for driving the sensing body 30 to rotate in the barrel 10.

As shown in fig. 8 and 9, the present invention further includes a leakage-proof unit, the side wall of casing 31 is provided with a double-layer wall to form a casing outer wall 311 and a casing inner wall 312 of casing 31, the leakage-proof unit includes a water absorbent cotton 313 filled in the accommodation space defined by casing outer wall 311 and casing inner wall 312, a connecting ring 38 with a side wall abutting against casing inner wall 312 and a top end abutting against the connection between isolation film 33 and casing inner wall 312, the connecting ring 38 is located between isolation film 33 and baffle 37; as shown in fig. 12, the connection ring 38 includes a connection ring main body 381 whose outer ring abuts against the inner wall 312 of the housing and whose top end abuts against the connection position of the isolation diaphragm 33 and the inner wall 312 of the housing, a protrusion 382 fixedly disposed at the bottom end of the connection ring main body 381 and extending into the accommodation space to abut against the absorbent cotton 313, and as shown in fig. 14, a groove 316 for the protrusion 382 to penetrate is formed on the inner wall 312 of the housing; a humidity sensor 314 is further disposed on the outer wall 311 of the housing 31, and a sensing end of the humidity sensor 314 abuts against the water absorbent cotton 313.

Referring to fig. 10 in combination with fig. 8 and 9, the leakage preventing unit further includes a liquid storage cup 39, the liquid storage cup 39 is located between the baffle 37 and the connecting ring 38 and is located right below the connecting ring 38, wherein the liquid storage cup 39 is fastened on the inner wall 312 of the shell 31, as shown in fig. 13 and 14, a liquid storage tank 391 for containing electrolyte is formed on the liquid storage cup 39, a containing opening 315 is formed on the inner wall 312 of the shell 31, and an outer ring of the liquid storage cup 39 is fastened in the containing opening 315, so as to reduce a space occupied by the liquid storage cup 39 in the cavity of the shell 31, and facilitate external air to enter the cavity of the shell 31.

As shown in fig. 13, the reservoir cup 39 is formed with an outer sidewall 392 and an inner sidewall 393, the reservoir 391 is located between the outer sidewall 392 and the inner sidewall 393, the outer sidewall 392 and the inner sidewall 393 are arranged with equal thickness, wherein the receiving opening 315 is arranged with equal height with the reservoir cup 39, and the width of the receiving opening 315 is equal to the wall thickness of the outer sidewall 392, so that the reservoir 391 is located right below the connecting ring body 381 to facilitate liquid accumulation. In the present invention, the connecting ring main body 381 and the liquid storage cup 39 are both annular, wherein the ratio of the outer ring diameter of the inner sidewall 393 of the liquid storage cup 39, the inner ring diameter of the connecting ring main body 381, and the diameter of the cylindrical chamber of the shell 31 is in the range: 1: 1.1-1.4: 1.2-1.5, specifically, the ratio of the outer ring diameter of the inner side wall 393 of the liquid storage cup 39, the inner ring diameter of the connecting ring main body 381, and the diameter of the cylindrical chamber of the shell 31 is 1:1.206:1.386, which is set for the following purposes: 1) the electrolyte absorbed on the connecting ring 38 can smoothly drop into the liquid storage tank 391 of the liquid storage cup 39; 2) the electrolyte can be ensured to enter from the isolation film 33, and simultaneously the top end part of the connecting ring 38 can be ensured to be fully contacted with the joint of the isolation film 33 and the shell inner wall of the shell 31, so as to realize the maximum absorption of the leaked electrolyte.

As shown in fig. 8 and 9, the sensing body 30 further includes a working electrode 34, a pair of electrodes 35 and a reference electrode 36 disposed in the chamber of the housing 31 and immersed in the electrolyte 32, wherein a closed end at the top end of the housing 31 is provided with a working electrode pin 341, a pair of electrode pins 351 and a reference electrode pin 361 disposed in one-to-one correspondence with the working electrode 34, the pair of electrodes 35 and the reference electrode 36, and the working electrode pin 341, the pair of electrode pins 351 and the reference electrode pin 361 are respectively connected to the working electrode 34, the pair of electrodes 35 and the reference electrode 36 through electrode leads (not shown).

As shown in fig. 15 and 16, the flexible film 53 is in a thin-wall conical shape, and the tip of the flexible film 53 faces the floating block 71, wherein the through hole of the flexible film 53 is located on the tip, and the through hole is in a shape of a straight line, a Y, or an X. In the present invention, the tip of the soft film 53 is disposed toward the slider 71: to facilitate the passage of the transfer tube 52 through the transfer hole 513.

As shown in fig. 11, the exhaust passage 611 is inverted "L" shaped, and the inlet port of the exhaust passage 611 is located on the bottom end surface of the draft tube 61 and the outlet port is located on the circumferential wall of the draft tube 61.

The working principle of the induction system is as follows: the plug 511 of the piston body 51 is pushed into the communication pipe 60 by the first cylinder 54, the plug 511 abuts against or approaches the slider 71 infinitely but does not contact the slider 71, then the second cylinder 55 drives the transmission pipe 52 to be inserted into the transmission hole 513, finally, one end of the transmission pipe 52 pushes the slider 71 open, at this time, the electrolyte is transmitted into the chamber of the housing 31 through the transmission pipe 52, after the supply is completed, the transmission pipe 52 is driven to exit from the transmission hole 513 by the second cylinder 55, the plug 511 of the piston body 51 is driven to exit from the communication pipe 60 by the first cylinder 54, at the same time, the slider 71 is rested against one end of the communication pipe 60 under the elastic restoring force of the spring 72, during the liquid replenishing process, the plug 511 and the sheet 53 on the piston body 51 are used for plugging the communication pipe 60 with a small amount of the electrolyte flowing out from the housing 31 during the liquid replenishing, when the plug portion 511 exits the connection pipe 60, the small amount of electrolyte falls into the residual liquid tank 62 through the flow guide pipe 61 to collect the electrolyte, and after the collection is completed, the rotating disc 84 is driven to ascend through the slide rail 81 so that the guide post 85 is inserted into the guide hole 621, and then the rotating disc 84 is driven to rotate through the driving motor 83, so that the residual liquid tank 62 is rotated down from the flow guide pipe 61.

The above is only one embodiment of the present invention, and any other modifications based on the concept of the present invention are considered as the protection scope of the present invention.

Claims

1. An induction system, comprising:

the cylinder body (10) is provided with openings at the upper end part and the lower end part and is hollow inside, a connecting pipe (11) communicated with the hollow cavity of the cylinder body (10) is formed on the circumferential wall of the cylinder body (10), and the left end part and the right end part of the connecting pipe (11) are provided with openings and are hollow inside;

the induction main body (30) is rotatably arranged in the hollow cavity of the barrel body (10) through a gear mechanism (20), the induction main body (30) comprises a shell (31) with a cavity formed inside and an opening at the bottom end, electrolyte (32) is packaged in the cavity of the shell (31) through an isolating membrane (33), a baffle (37) with a plurality of through holes (371) formed is fixedly arranged at the opening at the bottom end of the shell (31), a communicating pipe (60) which is arranged at the same height as the connecting pipe (11) and communicated with the cavity of the shell (31) is fixedly arranged on the circumferential wall of the shell (31), one end of the communicating pipe (60) extends into the cavity of the shell (31) and is flush with the inner cavity wall of the cavity of the shell (31), and a gap is reserved between the other opposite end of the communicating pipe (60) and the inner circumferential wall of the barrel body (10), a draft tube (61) is further formed on the circumferential wall of the communicating tube (60), the draft tube (61) is positioned under the communicating tube (60) and is communicated with the communicating tube (60), a residual liquid tank (62) is further screwed on the bottom end of the draft tube (61), and an exhaust channel (611) communicating the residual liquid tank (62) with the outside atmosphere is further formed on the circumferential wall of the draft tube (61);

the backflow prevention mechanism (70) comprises a floating block (71) which is positioned in the chamber of the shell (31) and is abutted against one end part of the communicating pipe (60) through a spring (72) so as to prevent the electrolyte (32) from flowing out of the shell (31) through the communicating pipe (60), and a spring seat (73) which is provided with the spring (72) and is fixedly arranged in the chamber of the shell (31);

the electrolyte supply mechanism (50) comprises a piston body (51) inserted in the hollow cavity of the connecting pipe (11), a first air cylinder (54) for driving the piston body (51) to do linear reciprocating motion in the horizontal direction in the connecting pipe (11), a transmission pipe (52) inserted in the piston body (51), and a second air cylinder (55) for driving the transmission pipe (52) to do linear reciprocating motion in the horizontal direction in the piston body (51), wherein the piston body (51) comprises a plug part (511) matched with the connecting pipe (11) and a rod part (512) fixedly arranged on the plug part (511) and distributed along the axial direction of the connecting pipe (11), a transmission hole (513) axially penetrating through the plug part (511) and the rod part (512) is formed in the piston body (51), and the transmission pipe (52) is inserted in the transmission hole (513), a uniform flow port (521) is formed in the circumferential wall of one end part of the transmission pipe (52) close to the floating block (71), a plurality of soft rubber sheets (53) which divide the transmission hole (513) into a plurality of area sections are fixedly arranged in the transmission hole (513) along the axial direction of the transmission hole, a notch (531) which enables the transmission pipe (52) to penetrate through the soft rubber sheets (53) is formed in each soft rubber sheet (53), a through hole for the transmission pipe (52) to penetrate through is formed in each notch (531), the first air cylinder (54) is connected with the rod part (512), and the second air cylinder (55) is connected with the transmission pipe (52);

a guide wheel mechanism (40) cooperating with the gear mechanism (20) to define the position of the sensing body (30) within the cartridge (10); and

the device comprises a box removing mechanism (80) and a guide pipe (61), wherein the box removing mechanism (80) is used for screwing the residual liquid box (62) to the bottom end part of the guide pipe (61), the box removing mechanism (80) comprises a slide rail (81) vertically fastened on the inner circumferential wall of the cylinder body (10), a connecting seat (82) which makes linear reciprocating motion in the vertical direction on the slide rail (81) through a slide block, a driving motor (83) fastened on the connecting seat (82), a rotating disc (84) fastened on an output shaft of the driving motor (83) and rotating along with the output shaft, and a pair of guide columns (85) fastened on the top end face of the rotating disc (84);

a pair of guide holes (621) matched with the guide columns (85) are formed in the bottom end face of the waste liquid tank (62), a through groove (13) convenient for taking the waste liquid tank (62) is formed in the circumferential wall of the barrel body (10), a limiting block (12) used for limiting the liquid supplementing position of the communicating pipe (60) is fixedly arranged on the inner circumferential wall of the barrel body (10), and the limiting block (12) is located at the intersection of the barrel body (10) and the connecting pipe (11); the gear mechanism (20) is located on the upper portion of the shell sleeve (31), the guide wheel mechanism (40) is located on the lower portion of the shell sleeve (31), and the communicating pipe (60), the guide pipe (61) and the residual liquid tank (62) are located in an area between the gear mechanism (20) and the guide wheel mechanism (40) respectively.

2. The induction system according to claim 1, wherein the gear mechanism (20) comprises an external gear (21) fixedly disposed on an outer circumferential wall of the housing (31), and an internal gear (22) fixedly disposed on an inner circumferential wall of the cylinder (10) and engaged with the external gear (21), wherein the external gear (21) is formed with external teeth portions, and the internal gear (22) is formed with internal teeth portions engaged with the external teeth portions.

3. The induction system according to claim 1, wherein the guide wheel mechanism (40) comprises a pair of guide wheels (42) disposed on the inner circumferential wall of the cylinder (10), and a convex ring fixedly disposed on the outer circumferential wall of the housing (31) and formed with guide grooves (41) engaged with the guide wheels (42), wherein the guide wheels (42) are disposed at an interval of 180 °.

4. The induction system according to claim 1, characterized in that said induction body (30) is further provided with a holding rod (317) for driving said induction body (30) to rotate in said cylinder (10).

5. The induction system according to claim 1, further comprising a leakage-proof unit, wherein the side wall of the housing (31) is provided as a double wall to form a housing outer wall (311) and a housing inner wall (312) of the housing (31), the leakage-proof unit comprises absorbent cotton (313) filled in a containing space defined by the housing outer wall (311) and the housing inner wall (312), a connecting ring (38) having a side wall abutting against the housing inner wall (312) and a top end abutting against a connection position of the isolation membrane (33) and the housing inner wall (312), and the connecting ring (38) is located between the isolation membrane (33) and the baffle (37); the connecting ring (38) comprises a connecting ring main body (381) with an outer ring abutting against the shell inner wall (312) and a top end abutting against the joint of the isolating membrane (33) and the shell inner wall (312), a convex block (382) fixedly arranged at the bottom end of the connecting ring main body (381) and extending into the accommodating space to abut against the water absorbing cotton (313), and a groove (316) for the convex block (382) to penetrate through is formed in the shell inner wall (312); a humidity sensor (314) is further arranged on the outer wall (311) of the shell sleeve (31), and the sensing end of the humidity sensor (314) abuts against the water absorbent cotton (313).

6. The sensing system of claim 5, wherein the leakage-proof unit further comprises a reservoir cup (39), the reservoir cup (39) is located between the baffle (37) and the connecting ring (38) and is located right below the connecting ring (38), wherein the reservoir cup (39) is fastened to the inner shell wall (312) of the shell (31), a reservoir (391) for containing the electrolyte is formed on the reservoir cup (39), a receiving opening (315) is formed on the inner shell wall (312) of the shell (31), and an outer ring of the reservoir cup (39) is fastened in the receiving opening (315) so as to reduce a space occupied by the reservoir cup (39) in the cavity of the shell (31) to facilitate the external air to enter the cavity of the shell (31).

7. The sensing system of claim 6, wherein the reservoir (39) is formed with an outer sidewall (392) and an inner sidewall (393), the reservoir (391) is located between the outer sidewall (392) and the inner sidewall (393), the outer sidewall (392) and the inner sidewall (393) are arranged in equal thickness, wherein the receiving opening (315) is arranged in equal height with the reservoir (39), and the width of the receiving opening (315) is equal to the wall thickness of the outer sidewall (392) such that the reservoir (391) is located directly below the connecting ring body (381) for accumulating liquid.

8. The sensing system according to claim 1, wherein the sensing body (30) further comprises a working electrode (34), a pair of electrodes (35) and a reference electrode (36) which are arranged in the chamber of the housing (31) and immersed in the electrolyte (32), wherein a working electrode pin (341), a pair of electrode pins (351) and a reference electrode pin (361) which are arranged in one-to-one correspondence with the working electrode (34), the pair of electrodes (35) and the reference electrode (36) are arranged on the closed end of the top end portion of the housing (31), and the working electrode pin (341), the pair of electrode pins (351) and the reference electrode pin (361) are respectively connected with the working electrode (34), the pair of electrodes (35) and the reference electrode (36) through electrode leads.

9. The sensing system of claim 1, wherein the flexible film (53) is in the shape of a thin-walled cone, and a tip of the flexible film (53) is disposed toward the slider (71), wherein the through hole of the flexible film (53) is located on the tip.

10. The induction system according to claim 1, characterized in that the first cylinder (54) and the second cylinder (55) are fastened to the circumferential wall of the cylinder (10) by means of a base, respectively.