A dual channel slide automatic loading device

Abstract

The present application relates to the technical field of medical apparatus and instruments, in particular to a double-channel slide automatic loading device, which comprises a photocoupler detection module, an integrated slide storage bin, a storage bin pushing-out module and a lever module; the photocoupler detection module has four pairs of photocouplers, two pairs of which are installed on the side of the integrated slide storage bin to detect the approximate number of slides and prompt medical staff whether the slides are sufficient, and the other two pairs of which are installed above and below the integrated slide storage bin to detect whether there are slides and remind medical staff to add slides; the integrated slide storage bin for placing slides is designed with two bin positions on the left and right, each of which can store 80 slides, and a total of 160 slides can be stored, which meets the working speed requirement of the slide pushing machine, avoids medical staff from frequently adding slides to the slide storage bin and reduces the workload of medical staff.

Description

Technical Field

[0001] This invention relates to the field of medical device technology, and in particular to a dual-channel automatic slide loading device. Background Technology

[0002] The upgrading of medical equipment is the main way to improve medical testing technology and an important indicator of the level of social modernization. Peripheral blood cell morphology microscopy is the last step in clinical testing, and the preparation of blood smears is an essential step before microscopic examination. The preparation of blood smears uses a slide loading device to automatically load slides. Currently, the slide pusher can push up to 120 slides per hour, requiring the loading device to have a slide storage capacity of more than 120 slides. However, the storage compartments on the market can only store 120 slides, requiring medical staff to frequently add slides to the storage compartment, which increases their workload. Summary of the Invention

[0003] The purpose of this invention is to provide a dual-channel automatic slide loading device that can store 160 slides, meeting the working speed requirements of the slide pusher, avoiding frequent addition of slides to the slide storage compartment by medical staff, and reducing the workload of medical staff.

[0004] To achieve the above objectives, the present invention provides a dual-channel automatic slide loading device, comprising an optical coupler detection module, an integrated slide storage compartment, a storage compartment ejection module, and a lever module;

[0005] The integrated slide storage compartment is located on the side of the optical coupler detection module, and the storage compartment ejection module is located at the bottom of the integrated slide storage compartment; the lever module is located at the bottom of the storage compartment ejection module.

[0006] The optical coupler detection module includes a through-beam optical coupler mounting plate, a left through-beam optical coupler, a right through-beam optical coupler, an upper through-beam optical coupler, and a lower through-beam optical coupler.

[0007] The left through-beam optical coupler is fixedly connected to the top of the through-beam optical coupler mounting plate; the right through-beam optical coupler is fixedly connected to the top of the through-beam optical coupler mounting plate; the upper through-beam optical coupler is fixedly connected to the side of the through-beam optical coupler mounting plate; and the lower through-beam optical coupler is fixedly connected to the side of the through-beam optical coupler mounting plate near the upper through-beam optical coupler.

[0008] The integrated glass slide storage compartment includes a front panel, a right panel, a middle panel, a left panel, a guide block, and a glass slide block.

[0009] The front panel of the storage compartment is located on the side of the through-beam optocoupler mounting plate; the right panel of the storage compartment is fixedly connected to one side of the front panel of the storage compartment; the middle panel of the storage compartment is fixedly connected to the side of the front panel of the storage compartment; the left panel of the storage compartment is fixedly connected to the side of the front panel of the storage compartment away from the right panel of the storage compartment; the guide block of the storage compartment is fixedly connected to the side of the front panel of the storage compartment; the glass slide block of the storage compartment and the guide block of the storage compartment are slidably connected and located on the side of the guide block of the storage compartment.

[0010] The storage compartment ejection module includes two guide rail fixing seats, two first guide rails, a receiving frame, a first mounting plate, a first optocoupler, a first baffle, a lead screw motor, and a lead screw connecting plate.

[0011] Two guide rail fixing seats are respectively disposed on the top of the lever module; the sliders of the two first guide rails are respectively fixedly connected to the sides of the two guide rail fixing seats; the receiving frame is disposed on the slide rails of the two first guide rails; the first mounting plate is disposed on the top of the lever module; the first optocoupler is fixedly connected to the side of the first mounting plate; the first baffle is fixedly connected to the side of the receiving frame; the lead screw motor is disposed on the top of the lever module; one end of the lead screw connecting plate is fixedly connected to the receiving frame, and the other end is fixedly connected to the lead screw nut of the lead screw motor, and is located between the receiving frame and the lead screw motor.

[0012] The receiving frame includes a storage compartment left side placement seat, a storage compartment right side placement seat, a storage compartment rear side placement seat, a storage compartment front side placement seat, a middle upper block and a middle lower block;

[0013] The left and right storage compartment placement seats are respectively fixedly connected to the slide rails of the two first guide rails; the rear storage compartment placement seat is fixedly connected to the left storage compartment placement seat, the right storage compartment placement seat, and the lead screw connecting plate, and is located on one side of the lead screw connecting plate; the front storage compartment placement seat is fixedly connected between the left and right storage compartment placement seats; the middle upper stop block is fixedly connected to the side of the rear storage compartment placement seat; the middle lower stop block is fixedly connected to the top of the left and right storage compartment placement seats; the left storage compartment placement seat has a first boss, and the right storage compartment placement seat has a second boss.

[0014] The lever module includes a loading base plate, a second guide rail, a pawl slider fixing seat, a pawl reset spring, a timing belt connecting plate, a second optocoupler baffle, a pawl rotation shaft, a left pawl, a right pawl, a drive mechanism, a toggle mechanism, a second mounting plate, a second optocoupler, and a third optocoupler.

[0015] The loading base plate is fixedly connected to the two guide rail fixing seats and the first mounting plate, and is located at the bottom of the two guide rail fixing seats; the slide rail of the second guide rail is fixedly connected to the loading base plate and is located on the side of the loading base plate; the pawl slider fixing seat is fixedly connected to the slider of the second guide rail and is located on the side of the guide rail; the pawl reset spring is fixedly connected to the pawl slider fixing seat; the synchronous belt connecting plate is fixedly connected to the bottom of the pawl slider fixing seat; the second optical coupler baffle is fixedly connected to the side of the pawl slider fixing seat; the pawl rotation shaft is fixedly connected to the pawl slider fixing seat; the left pawl is rotatably connected to the pawl rotation shaft and is located at one end of the pawl rotation shaft; the right pawl is rotatably connected to the pawl rotation shaft and is located at the end of the pawl rotation shaft away from the left pawl; the driving mechanism is disposed on the loading base plate; the toggle mechanism is disposed on the loading base plate; the second mounting plate is fixedly connected to the bottom of the loading base plate; the second optical coupler is fixedly connected to the side of the second mounting plate; the third optical coupler is disposed on the bottom of the loading base plate.

[0016] The drive mechanism includes a motor mounting plate, a first rotary motor, a drive wheel, a driven wheel, and a timing belt. The motor mounting plate is fixedly connected to the bottom of the loading base plate. The first rotary motor is fixedly connected to the side of the motor mounting plate. The drive wheel is fixedly connected to the output end of the first rotary motor and is located on the side of the first rotary motor. The driven wheel is rotatably connected to the loading base plate and is located on the side of the loading base plate. The timing belt is sleeved on the sides of the drive wheel and the driven wheel, and the timing belt is fixedly connected to the timing belt connecting plate.

[0017] The actuating mechanism includes a second rotary motor, a coupling sleeve, a rotary stop block, and a third optocoupler baffle.

[0018] The second rotary motor is fixedly connected to the bottom of the loading base plate; the coupling sleeve is fixedly connected to the output end of the second rotary motor and located on the side of the second rotary motor; the rotating stop block is fixedly connected to the side of the coupling sleeve; the third optical coupler baffle is fixedly connected to the side of the coupling sleeve.

[0019] This invention discloses a dual-channel automatic slide loading device. The optical coupler detection module has four pairs of photocouplers. Two pairs of photocouplers are installed on the side of the integrated slide storage compartment to detect the approximate number of slides, indicating to medical staff whether there are enough slides. Two pairs of photocouplers are installed above and below the integrated slide storage compartment to detect the presence or absence of slides, reminding medical staff to add slides. The integrated slide storage compartment for placing slides is designed with two compartments, left and right, each capable of storing 80 slides, for a total capacity of 160 slides. The storage compartment ejection module is used to eject the empty integrated slide storage compartment from the instrument for easy slide addition by medical staff. The lever module is used to move the slides. This application designs an integrated slide storage compartment with two compartments, left and right, for placing slides. Each compartment can store 80 slides, for a total of 160 slides, meeting the working speed requirements of the slide pusher. This avoids medical staff frequently adding slides to the storage compartment, reducing their workload. Currently, single-compartment storage compartments on the market store 120 slides, and their structures are taller than integrated slide storage compartments. Storage compartments with two separate compartments are more complex than integrated slide storage compartments. This application has a simple structure, which can effectively improve the working efficiency of the instrument. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0022] Figure 2 This is a structural schematic diagram of the entire invention from another angle.

[0023] Figure 3 This is a schematic diagram of the integrated glass slide storage compartment of the present invention.

[0024] Figure 4 This is a schematic diagram of the storage compartment ejection module of the present invention.

[0025] Figure 5 This is a schematic diagram of the toggle module of the present invention.

[0026] Figure 6 This is another structural schematic diagram of the storage compartment ejection module of the present invention.

[0027] 1-Optical coupler detection module, 2-Integrated glass slide storage compartment, 3-Storage compartment ejection module, 4-Toggle module, 11-Through-beam optical coupler mounting plate, 12-Left through-beam optical coupler, 13-Right through-beam optical coupler, 14-Upper through-beam optical coupler, 15-Lower through-beam optical coupler, 21-Storage compartment front plate, 22-Storage compartment right plate, 23-Storage compartment middle plate, 24-Storage compartment left plate, 25-Storage compartment guide block, 26-Storage compartment glass slide stop block, 31-Guide rail fixing seat, 32-First guide rail, 33-Receiving frame, 34-First mounting plate, 35-First optical coupler, 36-First stop plate, 37-Screw motor, 38-Screw connecting plate, 41-Loading base plate, 42-Second guide rail, 43-Pawl slider fixing seat, 44-Pawl reset spring, 45-Synchronous belt connection 46-Second optocoupler baffle, 47-Pawl rotation shaft, 48-Left pawl, 49-Right pawl, 51-Drive mechanism, 52-Actuating mechanism, 53-Second mounting plate, 54-Second optocoupler, 55-Third optocoupler, 331-Left side placement seat of storage compartment, 332-Right side placement seat of storage compartment, 333-Rear side placement seat of storage compartment, 334-Front side placement seat of storage compartment, 335-Upper middle stop block, 336-Lower middle stop block, 337-First boss, 338-Second boss, 511-Motor fixing plate, 512-First rotary motor, 513-Drive wheel, 514-Driven wheel, 515-Synchronous belt, 521-Second rotary motor, 522-Coupling sleeve, 523-Rotating stop block, 524-Third optocoupler baffle. Detailed Implementation

[0028] Please see Figures 1-6 ,in, Figure 1 This is a schematic diagram of the overall structure of the present invention. Figure 2 This is a structural schematic diagram of the entire invention from another angle. Figure 3 This is a schematic diagram of the integrated glass slide storage compartment of the present invention. Figure 4 This is a structural schematic diagram of the storage compartment ejection module of the present invention. Figure 5 This is a schematic diagram of the toggle module of the present invention. Figure 6 This is a partial schematic diagram of the present invention.

[0029] This invention provides a dual-channel automatic slide loading device, comprising an optical coupler detection module 1, an integrated slide storage compartment 2, a storage compartment ejection module 3, and a lever module 4; the optical coupler detection module 1 includes a through-beam optical coupler mounting plate 11, a left through-beam optical coupler 12, a right through-beam optical coupler 13, an upper through-beam optical coupler 14, and a lower through-beam optical coupler 15; the integrated slide storage compartment 2 includes a storage compartment front plate 21, a storage compartment right plate 22, a storage compartment middle plate 23, a storage compartment left plate 24, a storage compartment guide block 25, and a storage compartment slide stop block 26; the storage compartment ejection module 3 includes two guide rail fixing seats 31, two first guide rails 32, a receiving frame 33, a first mounting plate 34, a first optical coupler 35, a first stop plate 36, a lead screw motor 37, and a lead screw connecting plate 38; the receiving frame 33 includes a storage compartment left side placement seat 331, a storage compartment right side placement seat 332, a storage compartment rear side placement seat 333, and a storage compartment front side placement seat. 334, middle upper stop 335, and middle lower stop 336; the lever module 4 includes a loading base plate 41, a second guide rail 42, a pawl slider fixing seat 43, a pawl reset spring 44, a timing belt 515 connecting plate 45, a second optocoupler baffle 46, a pawl rotation shaft 47, a left pawl 48, a right pawl 49, a drive mechanism 51, a toggle mechanism 52, a second mounting plate 53, a second optocoupler 54, and a third optocoupler 55; the drive mechanism 51 includes a motor fixing plate 511, a first rotary motor 512, a drive wheel 513, a driven wheel 514, and a timing belt 515; the toggle mechanism 52 includes a second rotary motor 521, a coupling sleeve 522, a rotation stop 523, and a third optocoupler baffle 524; the aforementioned scheme can store 160 slides, meeting the working speed requirements of the slide pusher, avoiding frequent addition of slides to the slide storage compartment by medical staff, and reducing the workload of medical staff.

[0030] In this specific embodiment, the integrated slide storage compartment 2 is located on the side of the optical coupler detection module 1, and the storage compartment ejection module 3 is located at the bottom of the integrated slide storage compartment 2; the lever module 4 is located at the bottom of the storage compartment ejection module 3. The optical coupler detection module 1 has four pairs of photocouplers, two pairs of which are installed on the side of the integrated slide storage compartment 2 to detect the approximate number of slides and indicate to medical staff whether there are enough slides; the other two pairs of photocouplers are installed above and below the integrated slide storage compartment 2 to detect the presence or absence of slides and remind medical staff to add slides; the integrated slide storage compartment 2, used to hold slides, is designed with two compartments, left and right, each compartment can store 80 slides, for a total of 160 slides; the storage compartment ejection module 3 is used to send the empty integrated slide storage compartment 2 out of the instrument, making it convenient for medical staff to add slides; the lever module 4 is used to move the slides. This application designs an integrated slide storage chamber 2, which has two compartments for placing slides. Each compartment can store 80 slides, for a total of 160 slides, meeting the working speed requirements of the slide pusher. This avoids medical staff frequently adding slides to the storage chamber, reducing their workload. Currently, single-compartment storage chambers on the market store 120 slides, and their structures are taller than the integrated slide storage chamber 2. Storage chambers with two separate compartments are more complex than the integrated slide storage chamber 2. This application has a simple structure, which can effectively improve the working efficiency of the instrument.

[0031] The left through-beam optical coupler 12 is fixedly connected to the top of the through-beam optical coupler mounting plate 11; the right through-beam optical coupler 13 is fixedly connected to the top of the through-beam optical coupler mounting plate 11; the upper through-beam optical coupler 14 is fixedly connected to the side of the through-beam optical coupler mounting plate 11; and the lower through-beam optical coupler 15 is fixedly connected to the side of the through-beam optical coupler mounting plate 11 near the upper through-beam optical coupler 14. The upper through-beam optical coupler 14 and the lower through-beam optical coupler 15, installed on the side of the integrated slide storage compartment 2, can detect the approximate number of slides, facilitating medical staff to determine whether there are enough slides and whether more slides need to be added. The left through-beam optical coupler 12 and the right through-beam optical coupler 13, installed above the integrated slide storage compartment 2, can detect the presence or absence of slides, prompting medical staff to add slides.

[0032] Secondly, the front panel 21 of the storage compartment is located on the side of the through-beam optocoupler mounting plate 11; the right panel 22 of the storage compartment is fixedly connected to one side of the front panel 21; the middle panel 23 of the storage compartment is fixedly connected to the side of the front panel 21; the left panel 24 of the storage compartment is fixedly connected to the side of the front panel 21 away from the right panel 22; the guide block 25 of the storage compartment is fixedly connected to the side of the front panel 21; the glass slide block 26 of the storage compartment is slidably connected to the guide block 25 and is located on the side of the guide block 25. The side openings of the right panel 22, the middle panel 23, the left panel 24, the right side mounting base 332, and the left side mounting base 331 ensure the normal operation of the upper through-beam optocoupler 14 and the lower through-beam optocoupler 15 on the sides. The storage compartment guide block 25 limits the movement of the storage compartment slide stop block 26, allowing it to slide up and down. When the integrated slide storage compartment 2 is removed separately, the storage compartment slide stop block 26 is at its lowest point under gravity, preventing the slide from sliding out. When the integrated slide storage compartment 2 is placed into the working position of the storage compartment ejection module 3, the storage compartment slide stop block 26 is lifted by the pin structure designed on the rear placement seat 333 of the storage compartment, preventing it from obstructing the slide, and then the sample is inserted by the lever module 4. The storage compartment middle plate 23 has a T-shaped design, and the boss part can restrict the movement of the slide. The storage compartment left plate 24 and storage compartment right plate 22 are designed to be shorter than the storage compartment middle plate 23, with no obstruction to fingers below, providing more space for easy insertion of slides. The storage compartment formed by the storage compartment right plate 22, storage compartment middle plate 23, storage compartment left plate 24 and storage compartment front plate 21 has a chamfered top to facilitate the insertion of slides.

[0033] Meanwhile, two guide rail fixing seats 31 are respectively disposed on the top of the lever module 4; the sliders of the two first guide rails 32 are respectively fixedly connected to the sides of the two guide rail fixing seats 31; the receiving frame 33 is disposed on the slide rails of the two first guide rails 32; the first mounting plate 34 is disposed on the top of the lever module 4; the first optocoupler 35 is fixedly connected to the side of the first mounting plate 34; the first baffle 36 is fixedly connected to the side of the receiving frame 33; the lead screw motor 37 is disposed on the top of the lever module 4; one end of the lead screw connecting plate 38 is fixedly connected to the receiving frame 33, and the other end is fixedly connected to the lead screw nut of the lead screw motor 37, and is located between the receiving frame 33 and the lead screw motor 37. The control circuit controls the lead screw motor 37 to rotate, driving the lead screw connecting plate 38 and the left and right placement seats 331 and 332 of the storage compartment to move as a whole. The lead screw motor 37 sends the empty integrated slide storage compartment 2 out of the instrument, making it convenient for medical staff to add slides. The first optocoupler 35 is used to reset the origin. There is a bearing mounting position on each side of the front end of the mechanism, which makes it easy to open the spring compartment door installed on the instrument panel, thereby realizing the mechanical movement of sending the whole structure out of the instrument.

[0034] In addition, the left side placement seat 331 and the right side placement seat 332 of the storage compartment are respectively fixedly connected to the slide rails of the two first guide rails 32; the rear side placement seat 333 of the storage compartment is fixedly connected to the left side placement seat 331, the right side placement seat 332 of the storage compartment and the lead screw connecting plate 38, and is located on one side of the lead screw connecting plate 38; the front side placement seat 334 of the storage compartment is fixedly connected between the left side placement seat 331 and the right side placement seat 332 of the storage compartment; the middle upper stop block 335 is fixedly connected to the side of the rear side placement seat 333 of the storage compartment; the middle lower stop block 336 is fixedly connected to the top of the left side placement seat 331 and the right side placement seat 332 of the storage compartment. The storage compartment left side placement seat 331, storage compartment right side placement seat 332, storage compartment rear side placement seat 333, and storage compartment front side placement seat 334 form a receiving space for placing the integrated glass slide storage compartment 2; the storage compartment left side placement seat 331 has a first protrusion 337, and the storage compartment right side placement seat 332 has a second protrusion 338.

[0035] Furthermore, the loading base plate 41 is fixedly connected to the two guide rail fixing seats 31 and the first mounting plate 34 respectively, and is located at the bottom of the two guide rail fixing seats 31; the slide rail of the second guide rail 42 is fixedly connected to the loading base plate 41, and is located on the side of the loading base plate 41; the pawl slider fixing seat 43 is fixedly connected to the slider of the second guide rail 42, and is located on the side of the guide rail; the pawl reset spring 44 is fixedly connected to the pawl slider fixing seat 43; the synchronous belt 515 connecting plate 45 is fixedly connected to the bottom of the pawl slider fixing seat 43; the second optical coupler baffle 46 is fixedly connected to the side of the pawl slider fixing seat 43. The pawl rotation shaft 47 is fixedly connected to the pawl slider fixing seat 43; the left pawl 48 is rotatably connected to the pawl rotation shaft 47 and is located at one end of the pawl rotation shaft 47; the right pawl 49 is rotatably connected to the pawl rotation shaft 47 and is located at the end of the pawl rotation shaft 47 away from the left pawl 48; the drive mechanism 51 is disposed on the loading base plate 41; the actuating mechanism 52 is disposed on the loading base plate 41; the second mounting plate 53 is fixedly connected to the bottom of the loading base plate 41; the second optocoupler 54 is fixedly connected to the side of the second mounting plate 53; the third optocoupler 55 is disposed at the bottom of the loading base plate 41. The drive mechanism 51 drives the synchronous belt 515 connecting plate 45 to move, thereby driving the reciprocating motion of the left pawl 48 and the right pawl 49; the actuating mechanism 52 changes the motion state of the right pawl 49.

[0036] Furthermore, the motor fixing plate 511 is fixedly connected to the bottom of the loading base plate 41; the first rotary motor 512 is fixedly connected to the side of the motor fixing plate 511; the driving wheel 513 is fixedly connected to the output end of the first rotary motor 512 and is located on the side of the first rotary motor 512; the driven wheel 514 is rotatably connected to the loading base plate 41 and is located on the side of the loading base plate 41; the synchronous belt 515 is sleeved on the side of the driving wheel 513 and the driven wheel 514, and the synchronous belt 515 is fixedly connected to the synchronous belt 515 connecting plate 45. The rotation of the first rotary motor 512 drives the driving wheel 513 to rotate, the synchronous belt 515 meshes with the teeth on the driving wheel 513, and the synchronous belt 515 connecting plate 45 is fixedly connected to the synchronous belt 515, thereby driving the reciprocating motion of the left pawl 48 and the right pawl 49.

[0037] Finally, the second rotary motor 521 is fixedly connected to the bottom of the loading base plate 41; the coupling sleeve 522 is fixedly connected to the output end of the second rotary motor 521 and located on the side of the second rotary motor 521; the rotating stop block 523 is fixedly connected to the side of the coupling sleeve 522; and the third optocoupler baffle 524 is fixedly connected to the side of the coupling sleeve 522. The rotation of the second rotary motor 521 drives the coupling sleeve 522 to rotate, and the coupling sleeve 522 drives the rotating stop block 523 to rotate, changing the movement state of the right pawl 49. When both the left and right compartments of the integrated slide storage compartment 2 have slides, the control program controls the lever module 4 to reset, the rotating stop block 523 rises and rotates the right pawl 49 by a certain angle, making it unable to move the slide in the right compartment, while the left pawl 48 can normally move the slide in the left compartment, thus realizing the function of moving only one slide at a time.

[0038] This invention discloses a dual-channel automatic slide loading device. The upper and lower through-beam optical couplers 14 and 15, installed on the side of an integrated slide storage compartment 2, can detect the approximate number of slides, facilitating medical personnel's assessment of slide availability and whether additional slides are needed. The left and right through-beam optical couplers 12 and 13, installed above the integrated slide storage compartment 2, can detect the presence or absence of slides, prompting medical personnel to add more. Side openings in the right plate 22, middle plate 23, left plate 24, right-side placement seat 332, and left-side placement seat 331 of the storage compartment ensure the normal operation of the upper and lower through-beam optical couplers 14 and 15. The storage compartment guide block 25 limits the movement of the storage compartment slide stop block 26, allowing it to slide up and down. When the integrated slide storage compartment 2 is removed separately, the storage compartment slide stop block 26 is at its lowest point under gravity, preventing the slide from sliding out. When the integrated slide storage compartment 2 is placed into the working position of the storage compartment ejection module 3, the storage compartment slide stop block 26 is lifted by the pin structure designed on the rear placement seat 333 of the storage compartment, preventing it from obstructing the slide, and then the sample is inserted by the lever module 4. The storage compartment middle plate 23 has a T-shaped design, and the boss part can restrict the movement of the slide. The storage compartment left plate 24 and storage compartment right plate 22 are designed to be shorter than the storage compartment middle plate 23, with no obstruction to fingers below, providing more space for easy insertion of slides. The storage compartment formed by the storage compartment right plate 22, storage compartment middle plate 23, storage compartment left plate 24 and storage compartment front plate 21 has a chamfered top to facilitate the insertion of slides. The control circuit controls the lead screw motor 37 to rotate, driving the lead screw connecting plate 38 and the left and right placement seats 331 and 332 of the storage compartment to move as a whole. The lead screw motor 37 delivers the empty integrated slide storage compartment 2 out of the instrument, making it convenient for medical staff to add slides. The first optocoupler 35 is used to reset the origin. There are bearing mounting positions on the left and right sides of the front end of the mechanism, which facilitates opening the spring compartment door installed on the instrument panel, thereby realizing the mechanical movement of the whole structure to deliver the slides out of the instrument. The first rotary motor 512 rotates, driving the drive wheel 513 to rotate. The synchronous belt 515 meshes with the teeth on the drive wheel 513. The synchronous belt 515 connecting plate 45 is fixedly connected to the synchronous belt 515, thereby driving the reciprocating motion of the left pawl 48 and the right pawl 49. The second rotary motor 521 rotates, driving the coupling sleeve 522 to rotate. The coupling sleeve 522 drives the rotating stop block 523 to rotate, changing the motion state of the right pawl 49. When both the left and right compartments of the integrated slide storage compartment 2 have slides, the control program controls the lever module 4 to reset, the rotating block 523 rises and rotates the right pawl 49 by a certain angle, so that it cannot move the slide located in the right compartment, while the left pawl 48 can move the slide located in the left compartment normally, thus realizing the function of moving only one slide at a time.This application designs an integrated slide storage chamber 2, which has two compartments for placing slides. Each compartment can store 80 slides, for a total of 160 slides, meeting the working speed requirements of the slide pusher. This avoids medical staff frequently adding slides to the storage chamber, reducing their workload. Currently, single-compartment storage chambers on the market store 120 slides, and their structures are taller than the integrated slide storage chamber 2. Storage chambers with two separate compartments are more complex than the integrated slide storage chamber 2. This application has a simple structure, which can effectively improve the working efficiency of the instrument.

[0039] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A dual-channel automatic glass slide loading device, characterized in that, It includes an optical coupler detection module, an integrated glass slide storage compartment, a storage compartment ejection module, and a lever module; The integrated slide storage compartment for placing slides is designed with two compartments, left and right, each compartment can store 80 slides, for a total of 160 slides; the integrated slide storage compartment is located on the side of the optical coupler detection module, the storage compartment ejection module is located at the bottom of the integrated slide storage compartment; the lever module is located at the bottom of the storage compartment ejection module; The storage compartment ejection module includes two guide rail fixing seats, two first guide rails, a receiving frame, a first mounting plate, a first optocoupler, a first baffle, a lead screw motor, and a lead screw connecting plate; Two guide rail fixing seats are respectively disposed on the top of the lever module; the sliders of the two first guide rails are respectively fixedly connected to the sides of the two guide rail fixing seats; the receiving frame is disposed on the slide rails of the two first guide rails; the first mounting plate is disposed on the top of the lever module; the first optocoupler is fixedly connected to the side of the first mounting plate; the first baffle is fixedly connected to the side of the receiving frame; The lead screw motor is mounted on top of the lever module; one end of the lead screw connecting plate is fixedly connected to the receiving frame, and the other end is fixedly connected to the lead screw nut of the lead screw motor, and is located between the receiving frame and the lead screw motor; The lever module includes a loading base plate, a second guide rail, a pawl slider fixing seat, a pawl reset spring, a timing belt connecting plate, a second optocoupler baffle, a pawl rotation shaft, a left pawl, a right pawl, a drive mechanism, a toggle mechanism, a second mounting plate, a second optocoupler, and a third optocoupler. The loading base plate is fixedly connected to the two guide rail fixing seats and the first mounting plate, respectively, and is located at the bottom of the two guide rail fixing seats; the slide rail of the second guide rail is fixedly connected to the loading base plate and is located on the side of the loading base plate; the pawl slider fixing seat is fixedly connected to the slider of the second guide rail and is located on the side of the second guide rail; the pawl reset spring is fixedly connected to the pawl slider fixing seat; the timing belt connecting plate is fixedly connected to the bottom of the pawl slider fixing seat; the second optical coupler baffle is fixedly connected to the side of the pawl slider fixing seat; the pawl rotation shaft is fixedly connected to the pawl slide rail. The left pawl is rotatably connected to the pawl rotation shaft and located at one end of the pawl rotation shaft; the right pawl is rotatably connected to the pawl rotation shaft and located at the end of the pawl rotation shaft away from the left pawl; the drive mechanism is disposed on the loading base plate; the actuating mechanism is disposed on the loading base plate; the second mounting plate is fixedly connected to the bottom of the loading base plate; the second optocoupler is fixedly connected to the side of the second mounting plate; the third optocoupler is disposed at the bottom of the loading base plate; the drive mechanism drives the synchronous belt connecting plate to move, thereby driving the reciprocating motion of the left and right pawls; The actuating mechanism includes a second rotary motor, a coupling sleeve, a rotary stop block, and a third optocoupler baffle. The second rotary motor is fixedly connected to the bottom of the loading base plate; the coupling sleeve is fixedly connected to the output end of the second rotary motor and is located on the side of the second rotary motor; the rotating stop block is fixedly connected to the side of the coupling sleeve; the third optical coupler baffle is fixedly connected to the side of the coupling sleeve. The second rotary motor rotates, driving the coupling sleeve to rotate. The coupling sleeve then drives the rotary stop block to rotate, changing the movement state of the right pawl. When both the left and right compartments of the integrated slide storage chamber have slides, the control program controls the lever module to reset. The rotary stop block rises, rotating the right pawl by a certain angle, preventing it from moving the slide in the right compartment. Meanwhile, the left pawl can move the slide in the left compartment normally, thus achieving the function of moving only one slide at a time.

2. The dual-channel automatic slide loading device as described in claim 1, characterized in that, The optical coupler detection module includes a through-beam optical coupler mounting plate, a left through-beam optical coupler, a right through-beam optical coupler, an upper through-beam optical coupler, and a lower through-beam optical coupler; The left through-beam optical coupler is fixedly connected to the top of the through-beam optical coupler mounting plate; the right through-beam optical coupler is fixedly connected to the top of the through-beam optical coupler mounting plate; the upper through-beam optical coupler is fixedly connected to the side of the through-beam optical coupler mounting plate; and the lower through-beam optical coupler is fixedly connected to the side of the through-beam optical coupler mounting plate near the upper through-beam optical coupler.

3. The dual-channel automatic slide loading device as described in claim 2, characterized in that, The integrated slide storage compartment includes a front panel, a right panel, a middle panel, a left panel, a guide block, and a slide block. The front panel of the storage compartment is located on the side of the through-beam optocoupler mounting plate; the right panel of the storage compartment is fixedly connected to one side of the front panel of the storage compartment; the middle panel of the storage compartment is fixedly connected to the side of the front panel of the storage compartment; the left panel of the storage compartment is fixedly connected to the side of the front panel of the storage compartment away from the right panel of the storage compartment; the guide block of the storage compartment is fixedly connected to the side of the front panel of the storage compartment; the glass slide block of the storage compartment and the guide block of the storage compartment are slidably connected and located on the side of the guide block of the storage compartment.

4. The dual-channel automatic slide loading device as described in claim 3, characterized in that, The receiving frame includes a storage compartment left side placement seat, a storage compartment right side placement seat, a storage compartment rear side placement seat, a storage compartment front side placement seat, a middle upper stop block, and a middle lower stop block; The left and right storage compartment placement seats are respectively fixedly connected to the slide rails of the two first guide rails; the rear storage compartment placement seat is fixedly connected to the left storage compartment placement seat, the right storage compartment placement seat, and the lead screw connecting plate, and is located on one side of the lead screw connecting plate; the front storage compartment placement seat is fixedly connected between the left and right storage compartment placement seats; the middle upper stop block is fixedly connected to the side of the rear storage compartment placement seat; the middle lower stop block is fixedly connected to the top of the left and right storage compartment placement seats; the left storage compartment placement seat has a first boss, and the right storage compartment placement seat has a second boss.

5. The dual-channel automatic slide loading device as described in claim 4, characterized in that, The drive mechanism includes a motor mounting plate, a first rotary motor, a drive wheel, a driven wheel, and a synchronous belt; The motor mounting plate is fixedly connected to the bottom of the loading base plate; the first rotary motor is fixedly connected to the side of the motor mounting plate; The driving wheel is fixedly connected to the output end of the first rotary motor and is located on the side of the first rotary motor; the driven wheel is rotatably connected to the loading base plate and is located on the side of the loading base plate; the timing belt is sleeved on the sides of the driving wheel and the driven wheel, and the timing belt is fixedly connected to the timing belt connecting plate.

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