CN113019491A - Anti-pollution storage device for clinical laboratory - Google Patents
Anti-pollution storage device for clinical laboratory Download PDFInfo
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- CN113019491A CN113019491A CN202110254194.8A CN202110254194A CN113019491A CN 113019491 A CN113019491 A CN 113019491A CN 202110254194 A CN202110254194 A CN 202110254194A CN 113019491 A CN113019491 A CN 113019491A
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- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01L9/00—Supporting devices; Holding devices
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Abstract
The invention discloses an anti-pollution storage device for a clinical laboratory, which comprises a storage box, a placing box, a movable grabbing mechanism, a first partition plate and a second partition plate, wherein the placing box is arranged inside the storage box, the top of the placing box is provided with a plurality of placing holes, each placing hole is internally provided with a placing barrel for placing a reagent, the bottom of each placing barrel is provided with a lifting mechanism, a box cover is arranged above the placing box, the box cover is provided with a plurality of first through holes which are in one-to-one correspondence with the placing holes, and each first through hole is provided with a first opening and closing mechanism; the movable grabbing mechanism is arranged above the placing box; first baffle and second baffle are vertical to be clamped in the storage box and all are located the one side of placing the case and being close to the chamber door, are equipped with disinfection mechanism between first baffle and the second baffle, all are equipped with the entry on first baffle and the second baffle, and every entry all is equipped with the second mechanism that opens and shuts. The invention can realize independent access to the reagents and avoid the pollution of other reagents when one reagent is accessed.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to an anti-pollution storage device for a clinical laboratory.
Background
Clinical laboratories are the bridge between clinical and basic medicine, and include clinical chemistry, clinical microbiology, clinical immunology, hematology, humoral, and transfusions. When the reagent storage box is used for storing and taking out the reagent, the reagent tube is required to be used, so that the reagent tube is prevented from being polluted when the reagent tube is taken and taken, the reagent tube is usually stored in the storage box, most of the existing storage boxes are used for storing and taking out the reagent by directly opening the box cover, but the quantity of the stored reagent is large when the box cover is opened, so that other reagents are exposed in the air and polluted when one reagent is stored and taken out, a disinfection measure is not provided in the process of storing and taking out the reagent, and the inside of the storage box is polluted by the pollutants adhered to the reagent.
Disclosure of Invention
The technical scheme of the invention is as follows:
the utility model provides a clinical laboratory uses anti-pollution storage device, includes the storage box that is equipped with the chamber door on the lateral wall, still includes:
the storage box comprises a storage box body, a box door and a box cover, wherein the storage box body is arranged on one side, away from the box door, of the interior of the storage box body, a plurality of placing holes are formed in the top of the storage box body, placing barrels for placing reagents are arranged in each placing hole, a lifting mechanism is arranged at the bottom of each placing barrel, the box cover is arranged above the storage box body, a plurality of first through holes which correspond to the placing holes in a one-to-one mode are formed in the box cover, and a first opening and closing mechanism for controlling the opening and closing states of the first;
the movable grabbing mechanism is arranged above the placing box and used for grabbing the reagent from the placing box;
the first partition plate and the second partition plate are vertically clamped in the storage box and are positioned on one side of the storage box close to the box door, the first partition plate and the second partition plate divide the storage box into a disinfection chamber, a disinfection mechanism is arranged in the disinfection chamber, the first partition plate and the second partition plate are respectively provided with an inlet, and each inlet is provided with a second opening and closing mechanism for controlling the opening and closing state of the inlet;
and the control mechanism is electrically connected with the lifting mechanism, the first opening and closing mechanism, the moving grabbing mechanism and the second opening and closing mechanism respectively.
Further, the lifting mechanism includes:
one end of the sliding block is fixed with the outer wall of the placing barrel, the other end of the sliding block is connected with a first sliding chute in a sliding mode, and the first sliding chute is vertically arranged on the side wall of the placing hole;
the screw rod is vertically fixed at the bottom of the placing barrel;
the sleeve is sleeved below the screw and is in threaded connection with the screw, a gear is sleeved and fixed on the outer side of the sleeve, and the bottom of the sleeve is rotationally connected with the inner bottom surface of the placing box;
the first shaft is vertically arranged on one side of the sleeve, two ends of the first shaft are rotationally connected with the upper inner wall and the lower inner wall of the placing box, a sliding gear is sleeved at the upper end of the first shaft, and a first iron block is arranged at the lower end of the sliding gear;
the first belt pulley is sleeved and fixed on the first shaft and positioned below the sliding gear, and the upper end of the first belt pulley is provided with a first electromagnet;
the first elastic piece is sleeved on the first shaft, one end of the first elastic piece is fixed with the sliding gear, and the other end of the first elastic piece is fixed with the first belt pulley;
the first motor is fixed on the inner bottom surface of the placing box and is positioned on one side of the first shaft, which is far away from the sleeve, the output shaft of the first motor is vertically arranged upwards, and the first motor is electrically connected with the control mechanism;
and one end of the second shaft is connected with an output shaft of the first motor, the other end of the second shaft is rotatably connected with the inner top surface of the placing box, a second belt pulley is fixedly sleeved on the second shaft, and the second belt pulley is connected with the first belt pulley through a belt.
Furthermore, the number of the first motor and the second shaft is one, the plurality of gears are arranged on the corresponding sleeves in a stepped manner, the plurality of first belt pulleys are arranged on the corresponding first shafts in a stepped manner, the second shafts are fixedly sleeved with a plurality of second belt pulleys, and the plurality of second belt pulleys are connected with the plurality of first belt pulleys in a one-to-one correspondence manner through belts.
Further, every place and be equipped with all to be used for restricting the stop gear that the screw rod rose between the hole with every, stop gear includes:
the first limiting block is arranged on the inner wall of the first sliding groove;
the second limiting block is arranged on the inner wall of the first sliding groove and located below the first limiting block.
Still further, the first opening and closing mechanism includes:
the second sliding groove is horizontally formed in the upper surface of the box cover and is communicated with the first through hole;
the second iron block is clamped in the second sliding groove and can horizontally move in the second sliding groove, and a second through hole is formed in one side of the second iron block;
the second elastic piece is horizontally arranged, one end of the second elastic piece is fixed with the side wall of the second sliding groove, and the other end of the second elastic piece is fixed with one side, close to the second through hole, of the second iron block;
and the second electromagnet is arranged in the second sliding groove and positioned on one side of the second iron block, which is far away from the second elastic part, and the second electromagnet is electrically connected with the control mechanism.
Further, the mobile gripping mechanism includes:
the second motor is fixed on the side wall of the storage box, which is far away from the box door, the output shaft of the second motor faces the box door, and the second motor is electrically connected with the control mechanism;
one end of the screw rod is connected with the output shaft of the second motor, the other end of the screw rod is rotationally connected with the inner wall of the storage box, which is provided with a box door, and a first nut seat is connected onto the screw rod in a threaded manner;
the air cylinder is fixed at the bottom of the first nut seat, the moving end of the air cylinder is vertically arranged downwards and is fixedly provided with a connecting plate, and the air cylinder is electrically connected with the control mechanism;
the pneumatic clamping jaw is arranged at the bottom of the connecting plate and used for clamping a reagent, and the pneumatic clamping jaw is electrically connected with the control mechanism;
the camera sets up the one side that is located pneumatic clamping jaw in the bottom of connecting plate, the camera with control mechanism electricity is connected, and the camera is used for discernment reagent to deposit the sequence number, the reagent is deposited the one side that the sequence number setting just is located first opening at the top of case lid.
Still further, the second opening and closing mechanism includes:
the third motor is fixed on the outer wall of the storage box, an output shaft of the third motor is horizontally arranged opposite to the storage box, and the third motor is electrically connected with the control mechanism;
the bidirectional screw rod is horizontally arranged in a third sliding chute, the third sliding chute is formed in the top of the first partition plate, one end of the bidirectional screw rod extends out of the storage box and is connected with the third motor, and the other end of the bidirectional screw rod is rotatably connected with the inside of the storage box;
the two second nut seats are respectively arranged on two sides of the bidirectional screw rod and are in threaded connection with the bidirectional screw rod;
the baffle plates are symmetrically fixed at the tops of the two second nut seats respectively, and grooves which are convenient for the lead screw to pass through are formed in the side walls, close to the lead screw, of the baffle plates;
the first photosensitive sensor is arranged on the right side of the baffle and used for limiting the moving position of the pneumatic clamping jaw, and the first photosensitive sensor is electrically connected with the control mechanism;
and the second photosensitive sensor is arranged on the left side of the baffle and used for limiting the moving position of the pneumatic clamping jaw, and the second photosensitive sensor is electrically connected with the control mechanism.
Still further, the sterilizing mechanism includes:
the lamp holder is fixed on the inner wall of the storage box, a plurality of ultraviolet lamps are arranged on the lamp holder, and the ultraviolet lamps are electrically connected with the control mechanism.
Furthermore, the control mechanism comprises a touch screen PLC all-in-one machine, and the touch screen PLC all-in-one machine is arranged on the outer wall of the storage box.
Further, the bottom of each placing barrel is provided with a cushion pad.
Compared with the prior art, the invention has the beneficial effects that:
1. when the reagent storage and taking device is used for storing and taking the reagent, the box cover above the storage box is provided with the plurality of first opening and closing mechanisms, so that when one reagent is independently stored and taken, one storage barrel can be exposed to store and take the reagent by opening the first through hole right above the corresponding storage barrel through one first opening and closing mechanism, and the first through holes above other reagents are in a closed state, so that the reagent storage and taking device is prevented from being polluted by the outside.
2. In the process of clamping the reagent and moving, the movable grabbing mechanism can disinfect the reagent through the disinfection mechanism positioned between the first partition plate and the second partition plate, so that the reagent can be disinfected fully when being stored or taken out, and external pollutants are prevented from being brought into the placing box by the reagent.
3. According to the invention, a first iron block fixed on the sliding gear on a certain first shaft can be attracted by controlling the power-on state of a first electromagnet on the first shaft, the first iron block drives the sliding gear to move downwards and be meshed with the gear on the sleeve corresponding to the first shaft in the process of being attracted by the first electromagnet, and the first motor is controlled to drive the second shaft to rotate, so that the sleeve is driven to rotate to lift the placing barrel above the sleeve through the transmission between the two belt pulleys and the transmission between the sliding gear and the gear, and a certain placing barrel can be selectively lifted.
4. According to the invention, each placing barrel can be selectively lifted only by using one first motor as a power source, so that the cost is saved, and the device has strong practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;
FIG. 4 is a cross-sectional view taken at C-C of FIG. 2 in accordance with the present invention;
fig. 5 is a cross-sectional view taken at D-D in fig. 1 according to the present invention.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to fig. 1 to 5. In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature; in the description of the invention, "a plurality" means two or more unless otherwise specified.
It should be noted that the circuit connections involved in the present invention all adopt a conventional circuit connection manner, and no innovation is involved.
Examples
As shown in fig. 1 to 5, an anti-contamination storage device for clinical laboratory includes a storage box 1, a placing box 2, a movable grasping mechanism, a control mechanism, a first partition 6 and a second partition 7; a box door 101 is arranged on the side wall of the storage box 1; the placing box 2 is arranged on one side, far away from the box door 101, in the storage box 1, the top of the placing box 2 is provided with a plurality of placing holes 201, each placing hole 201 is internally provided with a placing barrel 301 for placing a reagent, the bottom of each placing barrel 301 is provided with a lifting mechanism, the box cover 4 is arranged above the placing box 2, the box cover 4 is provided with a plurality of first through holes 402 which are in one-to-one correspondence with the placing holes 201, and each first through hole 402 is provided with a first opening and closing mechanism for controlling the opening and closing state of the first through hole 402; the movable grabbing mechanism is arranged above the placing box 2 and used for grabbing the reagent from the placing box 2; the first partition plate 6 and the second partition plate 7 are vertically clamped in the storage box 1 and are positioned on one side of the storage box 2 close to the box door 101, a disinfection mechanism is arranged between the first partition plate 6 and the second partition plate 7, the first partition plate 6 and the second partition plate 7 are provided with inlets 62, and each inlet 62 is provided with a second opening and closing mechanism for controlling the opening and closing state of the inlet 62; the control mechanism is respectively electrically connected with the lifting mechanism, the first opening and closing mechanism, the moving grabbing mechanism and the second opening and closing mechanism.
Specifically, as shown in fig. 1 to 4, the lifting mechanism includes a slider 3011, a screw 302, a sleeve 303, a first shaft 305, a first pulley 310, a first elastic member 308, a first motor 314, and a second shaft 313; one end of the sliding block 3011 is fixed to the outer wall of the placing barrel 301, the other end of the sliding block 3011 is slidably connected to the first sliding chute 202, and the first sliding chute 202 is vertically arranged on the side wall of the placing hole 201; the screw 302 is vertically fixed at the bottom of the placing barrel 301; the sleeve 303 is sleeved below the screw 302 and is in threaded connection with the screw 302, a gear 304 is sleeved and fixed on the outer side of the sleeve 303, and the bottom of the sleeve 303 is rotationally connected with the inner bottom surface of the placing box 2; the first shaft 305 is vertically arranged on one side of the sleeve 303, two ends of the first shaft 305 are rotatably connected with the upper inner wall and the lower inner wall of the placing box 2, a sliding gear 306 is sleeved at the upper end of the first shaft 305, and a first iron block 307 is arranged at the lower end of the sliding gear 306; a first belt pulley 310 is sleeved and fixed on the first shaft 305 and positioned below the sliding gear 306, and a first electromagnet 309 is arranged at the upper end of the first belt pulley 310; the first elastic member 308 is sleeved on the first shaft 305, one end of the first elastic member 308 is fixed with the sliding gear 306, and the other end of the first elastic member 308 is fixed with the first belt pulley 310; the first motor 314 is fixed on the inner bottom surface of the placing box 2 and is positioned on one side of the first shaft 305, which is far away from the sleeve 303, the output shaft of the first motor 314 is arranged vertically upwards, and the first motor 314 is electrically connected with the control mechanism; one end of a second shaft 313 is connected with an output shaft of the first motor 314 through a first coupling, the other end of the second shaft 313 is rotatably connected with the inner top surface of the placing box 2, a second belt pulley 312 is fixedly sleeved on the second shaft 313, and the second belt pulley 312 is connected with the first belt pulley 310 through a belt 311.
If a certain reagent is correspondingly and selectively placed into a certain placing barrel 301, the control mechanism controls a first electromagnet 309 arranged on a first shaft 305 below the placing barrel 301 to be in an electrified state, the first electromagnet 309 is electrified to attract a first iron block 307 fixed on a sliding gear 306, a first elastic member 308 is compressed in the attracting process so that the sliding gear 306 moves downwards, the sliding gear 306 is meshed with a gear 304 in the downward moving process, then the control mechanism controls a first motor 314 to drive a second shaft 313 and a second belt pulley 312 to synchronously rotate, the first belt pulley 310 drives the first shaft 305 to synchronously rotate due to the connection between the second belt pulley 312 and the first belt pulley 310 through a belt 311, and the sliding gear 306 keeps meshed with the gear 304, so that the driving gear 303 and a sleeve 303 are driven to rotate in the rotating process of the sliding gear 306, sleeve 303 rotates to linear motion under the cooperation of slider 3011 and first spout 202 when rotating to make screw 302 drive and place bucket 301 and rise, conveniently put into placing bucket 301 with reagent, thereby put into placing bucket 301 when reagent and control mechanism control first motor 314 antiport and place the decline of bucket 301 and store reagent shrink placing hole 301 in the drive when reagent.
Preferably, as shown in fig. 1 to 4, in order to save money, a first motor 314 is used to provide a power source to drive each of the placing buckets 301 to selectively lift, so that the number of the first motors 314 and the second shafts 313 is one, the plurality of gears 304 are arranged on the corresponding sleeves 303 in a step-like manner, the plurality of first pulleys 310 are arranged on the corresponding first shafts 305 in a step-like manner, the second shafts 313 are fixedly sleeved with a plurality of second pulleys 312, and the plurality of second pulleys 312 are connected with the plurality of first pulleys 310 in a one-to-one correspondence manner through belts 311.
Through the arrangement, when the first motor 314 drives the second shaft 313 to rotate, as the second pulleys 312 are sleeved and fixed on the second shaft 313, the second pulleys 312 can synchronously rotate, the first pulleys 310 can be driven to rotate under the connection of the belt 311 to drive the first shafts 305 to synchronously rotate, when a reagent is selected to be stored in a certain placing barrel 301, only the first electromagnet 309 at the certain placing barrel 301 needs to be controlled to be electrified to enable the sliding gear 306 to be meshed with the gear 304, and then the certain lifting process of the placing barrel 301 can be realized.
Preferably, as shown in fig. 3, in order to prevent the screw 302 from being disengaged from the inside of the sleeve 303 in the process of driving the placing barrel 301 to ascend, a limiting mechanism for limiting the ascending height of the screw 302 is arranged between each placing barrel 301 and each placing hole 201, and the limiting mechanism comprises a first limiting block 203 and a second limiting block 204; the first limiting block 203 is arranged on the inner wall of the first sliding groove 202 and used for limiting the highest position of the screw 302; the second limit block 204 is disposed on the inner wall of the first sliding groove 202 and below the first limit block 203, and the second limit block 204 is used for limiting the lowest position of the screw 302.
When the sleeve 303 rotates to drive the screw 302 to rotate, because the slider 3011 is connected to the first sliding groove 202 in a sliding manner, the screw 302 drives the placing barrel 301 to move vertically up and down, when the placing barrel 301 moves vertically up and down, the position of the rising highest position of the screw 302 is limited by the existence of the first limiting block 203, the screw 302 can be prevented from being separated from the sleeve 303, and the lowest position of the screw 302 is limited by the second limiting block 204, so that the reagent placed in the placing barrel 301 is completely contracted into the placing hole 201.
Specifically, as shown in fig. 3, the first opening and closing mechanism includes a second sliding chute 401, a second iron block 404, a second elastic member 403, and a second electromagnet 406; the second sliding groove 401 is horizontally formed on the upper surface of the case cover 4 and is communicated with the first through hole 402; the second iron block 404 is clamped in the second sliding chute 401 and can horizontally move in the second sliding chute 401, and a second through hole 405 is formed in one side of the second iron block 404; a second elastic member 403 is horizontally arranged, one end of the second elastic member is fixed to the inner wall of the left side of the second chute 401, and the other end of the second elastic member is fixed to one side of the second iron block 404 close to the second through hole 405; the second electromagnet 406 is disposed in the second sliding chute 401 and located on a side of the second iron block 404 away from the second elastic member 403, and the second electromagnet 406 is electrically connected to the control mechanism.
When the reagent is placed in the placing barrel 301, the second elastic member 403 is in a natural stretching state, the second iron block 404 blocks the first through hole 402 at the moment, sealed storage of the reagent is achieved, when the reagent is taken out, the control mechanism enables the second electromagnet 406 to be in a power-on state to attract the second iron block 404 to the second electromagnet 406, the second through hole 405 formed in the second iron block 404 when attracted is just located right above the first through hole 402 and forms a complete channel, the reagent can stretch to the outside of the box cover 4 under the driving of the lifting mechanism to be clamped by the movable grabbing mechanism, and due to the fact that each first through hole 402 is provided with an independent first opening and closing mechanism, when the reagent is taken out or stored, other reagents are still in a sealed storage state, and pollution of other reagents can be effectively avoided.
Specifically, as shown in fig. 1 and 2, the moving and grabbing mechanism comprises a second motor 51, a lead screw 52, a cylinder 54, a pneumatic clamping jaw 56 and a camera 57; the second motor 51 is fixed on the side wall of the storage box 1 far away from the box door 101, the output shaft of the second motor 51 faces the box door 101, and the second motor 51 is electrically connected with the control mechanism; one end of the screw 52 is connected with an output shaft of the second motor 51 through a second coupling, the other end of the screw 52 is rotatably connected with the inner wall of the storage box 1 provided with the box door 101, and the screw 52 is in threaded connection with a first nut seat 53; the air cylinder 54 is fixed at the bottom of the first nut seat 53, the moving end of the air cylinder 54 is vertically arranged downwards and is fixed with a connecting plate 55, and the air cylinder 54 is electrically connected with the control mechanism; the pneumatic clamping jaw 56 is arranged at the bottom of the connecting plate 55 and used for clamping the reagent, and the pneumatic clamping jaw 56 is electrically connected with the control mechanism; the camera 57 sets up the bottom at the connecting plate 55 and is located one side of pneumatic clamping jaw 56, camera 57 with control mechanism electricity is connected, and camera 57 is used for discerning reagent and deposits the serial number, reagent is deposited the serial number and is set up at the top of case lid 4 and be located one side of first port 402.
When a certain reagent is stored and taken out, as the serial number is correspondingly sprayed on one side of each first port 402, the reagent can be correspondingly stored or taken out only by determining the storage position of the reagent according to the serial number; when the stored reagent is taken out from the placing barrel 301, the control mechanism controls the second motor 51 to drive the screw 52 to rotate forward, the screw 52 rotates forward to drive the first nut seat 53 to move horizontally and move towards one side of the placing box 2, the camera 57 is arranged at the bottom of the connecting plate 55, so the camera 57 also moves synchronously, when the camera 57 identifies the serial number of the reagent storing position, a signal is sent to the control mechanism, the control mechanism receives the signal and controls the second motor 51 to stop rotating, controls the first opening and closing mechanism at the position to open the first through hole 402, then controls the lifting mechanism to lift the placing barrel 301, controls the lifting mechanism to stop moving after the placing barrel 301 drives the reagent to lift out of the top of the box cover 4, then controls the pneumatic clamping jaws 56 to clamp the reagent, and when the pneumatic clamping jaws 56 clamp the reagent, the control mechanism controls the cylinder 54 to contract to enable the pneumatic clamping jaw 56 to ascend to clamp the reagent out of the placing barrel 301, and finally controls the second motor 51 to drive the screw rod 52 to rotate reversely so that the first nut seat 53 runs towards the box door 101 to facilitate the taking of the reagent by a worker; when the staff wants to store the reagent, the working principle is opposite to the control process of taking out the reagent, and the description is not repeated.
Specifically, as shown in fig. 1, 4 and 5, the second opening and closing mechanism includes a third motor 63, a bidirectional screw 64, two second nut seats 65, a baffle plate 66, a first photosensitive sensor 91 and a second photosensitive sensor 92; the third motor 63 is fixed on the outer wall of the storage box 1, the output shaft of the third motor 63 is horizontally arranged opposite to the storage box 1, and the third motor 63 is electrically connected with the control mechanism; the bidirectional screw 64 is horizontally arranged in the third chute 61, the third chute 61 is arranged at the top of the first partition board 6, one end of the bidirectional screw 64 extends out of the storage box 1 and is connected with the third motor 63, and the other end of the bidirectional screw 64 is rotatably connected with the inside of the storage box 1; the two second nut seats 65 are respectively arranged on two sides of the bidirectional screw 64 and are in threaded connection with the bidirectional screw 64; the baffle plates 66 are symmetrically fixed at the tops of the two second nut seats 65 respectively, and grooves 67 which are convenient for the lead screw 52 to pass through are formed in the side wall, close to the lead screw 52, of the baffle plate 66; a first photosensitive sensor 91 is arranged at the right side of the baffle plate 66 and used for limiting the moving position of the pneumatic clamping jaw 56, and the first photosensitive sensor 91 is electrically connected with the control mechanism; a second light sensitive sensor 92 is provided on the left side of the stop plate 66 to limit the position of movement of the pneumatic gripper 56, the second light sensitive sensor 92 being electrically connected to the control mechanism.
When the reagent is taken out from the placing box 2, the pneumatic clamping jaws 56 clamp the reagent and move towards the box door 101, and at the moment, the second opening and closing mechanisms on the first partition plate 6 and the second partition plate 7 are in a closed state and block the inlet 62; referring to fig. 1, when the pneumatic clamping jaw 56 moves rightwards, the pneumatic clamping jaw will firstly move to the position of the second photosensitive sensor 92, at this time, the light emitted by the second photosensitive sensor 92 is blocked, the second photosensitive sensor 92 sends a signal to the control mechanism, the control mechanism receives the signal and then controls the third motor 63 at the first partition board 6 to drive the bidirectional screw rod 64 to rotate reversely, so that the two baffle plates 66 are driven to move under the cooperation of the two second nut seats 64 and the third sliding chute 61, the inlet 62 on the first partition board 6 is opened, the reagent clamped by the pneumatic clamping jaw 56 enters between the first partition board 6 and the second partition board 7, when the pneumatic clamping jaw 56 moves to the position of the first photosensitive sensor 91, the light emitted by the first photosensitive sensor 91 is blocked, the first photosensitive sensor 91 sends a signal to the control mechanism, the control mechanism receives the signal and then controls the third motor 63 at the first partition board 6 to drive the bidirectional screw rod 64 to rotate forwardly, so that the two baffle plates 66 are moved by the cooperation of the two second nut seats 64 and the third slide grooves 61 to close the inlet 62 on the first partition plate 6, the control mechanism then controls the second motor 51 to stop rotating, so that the pneumatic gripper 56 and the reagent are stopped between the first partition plate 6 and the second partition plate 7, meanwhile, the control mechanism controls the disinfection mechanism to disinfect the pneumatic clamping jaw 56 and the reagent, after a period of disinfection time, the control mechanism controls the third motor 63 at the second clapboard 7 to drive the bidirectional screw rod 64 to rotate reversely, so that the two blocking plates 66 are moved by the cooperation of the two second nut seats 64 and the third slide grooves 61, thereby opening the inlet 62 on the second partition 7, the control mechanism then controls the second motor 51 to rotate so as to move the pneumatic gripper 56 and the reagent to the chamber door 101, and then the staff opens the chamber door to take off the stored reagent from the pneumatic gripper 56;
when reagent is stored in the placing box 2, new reagent is placed on the pneumatic clamping jaw 56 and the pneumatic clamping jaw 56 is controlled by the control mechanism to clamp the reagent, then the second motor 51 is controlled to rotate so as to move the pneumatic clamping jaw 56 and the reagent to the position of the placing box 2, when the pneumatic clamping jaw 56 moves to the position of the first photosensitive sensor 91 through the inlet 62 on the second partition plate 7 and blocks light rays emitted by the first photosensitive sensor 91, the first photosensitive sensor 91 sends a signal to the control mechanism, the control mechanism receives the signal and controls the third motor 63 at the second partition plate 7 to drive the bidirectional screw rod 64 to rotate forward so as to drive the two baffle plates 66 to move and close the inlet 62 on the second partition plate 7, then the control mechanism controls the second motor 51 to stop rotating so that the pneumatic clamping jaw 56 and the reagent stop between the first partition plate 6 and the second partition plate 7, and simultaneously the control mechanism controls the disinfection mechanism to disinfect the pneumatic clamping jaw 56 and the reagent again, after a period of disinfection time, the control mechanism controls the third motor 63 at the first partition board 6 to drive the bidirectional screw 64 to rotate reversely, so as to drive the two baffle boards 66 to move to open the inlet 62 on the first partition board 6, then the control mechanism controls the second motor 51 to rotate again to drive the pneumatic clamping jaw 56 to pass through the inlet 62 on the first partition board 6 to move leftwards, when the pneumatic clamping jaw moves to the position of the second photosensitive sensor 92, the light emitted by the second photosensitive sensor 92 is blocked, the second photosensitive sensor 91 sends a signal to the control mechanism, the control mechanism receives the signal and controls the third motor 63 at the first partition board 6 to drive the bidirectional screw 64 to rotate forwards, so as to drive the two baffle boards 66 to move to close the inlet 62 on the first partition board 6, then the control mechanism controls the pneumatic clamping jaw 56 to move to a reagent storage point and stop moving and store the reagent in the storage box 2, the specific storage process is mentioned above, and the description is not repeated here, and the reagent is disinfected once when taken out or stored, so that the pollutant is prevented from being brought into the placing box 2 to pollute other reagents, and the efficient anti-pollution performance is achieved.
Preferably, as shown in fig. 1 and 4, the sterilizing mechanism includes a lamp holder 81 fixed on the inner wall of the storage box 1, a plurality of ultraviolet lamps 82 are provided on the lamp holder 81, and the plurality of ultraviolet lamps 82 are electrically connected with the control mechanism.
Preferably, as shown in fig. 2, in order to facilitate the operation of the apparatus by the staff for accessing the reagent, the control mechanism selects a touch screen PLC integrated machine 102 with model number YKHMI, and the touch screen PLC integrated machine 102 is arranged on the outer wall of the storage box 1.
Preferably, as shown in fig. 3, in order to prevent the bottom of the reagent from being damaged when the pneumatic gripper 56 places the reagent into the placing buckets 301, a cushion 3012 made of rubber is provided at the bottom of each placing bucket 301.
Although the preferred embodiments of the present invention have been disclosed, the embodiments of the present invention are not limited thereto, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (10)
1. The utility model provides a clinical laboratory uses anti-pollution storage device, includes storage box (1) that is equipped with chamber door (101) on the lateral wall, its characterized in that still includes:
the storage box (2) is arranged on one side, far away from the box door (101), in the storage box (1), a plurality of placing holes (201) are formed in the top of the storage box (2), placing barrels (301) used for placing reagents are arranged in the placing holes (201), a lifting mechanism is arranged at the bottom of each placing barrel (301), a box cover (4) is arranged above the storage box (2), a plurality of first through holes (402) which correspond to the placing holes (201) in a one-to-one mode are formed in the box cover (4), and a first opening and closing mechanism used for controlling the opening and closing states of the first through holes (402) is arranged at each first through hole (402);
the movable grabbing mechanism is arranged above the placing box (2) and is used for grabbing the reagent from the placing box (2);
the box door is characterized by comprising a first partition plate (6) and a second partition plate (7), wherein the first partition plate (6) and the second partition plate (7) are vertically clamped in the storage box (1) and are positioned on one side of the placing box (2) close to the box door (101), a disinfection mechanism is arranged between the first partition plate (6) and the second partition plate (7), inlets (62) are formed in the first partition plate (6) and the second partition plate (7), and a second opening and closing mechanism for controlling the opening and closing states of the inlets (62) is arranged at each inlet (62);
and the control mechanism is electrically connected with the lifting mechanism, the first opening and closing mechanism, the moving grabbing mechanism and the second opening and closing mechanism respectively.
2. The contamination-preventive storage device for clinical laboratories according to claim 1, wherein said elevating mechanism comprises:
one end of the sliding block (3011) is fixed with the outer wall of the placing barrel (301), the other end of the sliding block is connected with the first sliding chute (202) in a sliding mode, and the first sliding chute (202) is vertically arranged on the side wall of the placing hole (201);
the screw (302) is vertically fixed at the bottom of the placing barrel (301);
the sleeve (303) is sleeved below the screw (302) and is in threaded connection with the screw (302), a gear (304) is sleeved and fixed on the outer side of the sleeve (303), and the bottom of the sleeve (303) is rotationally connected with the inner bottom surface of the placing box (2);
the first shaft (305) is vertically arranged on one side of the sleeve (303), two ends of the first shaft (305) are rotatably connected with the upper inner wall and the lower inner wall of the placing box (2), a sliding gear (306) is sleeved at the upper end of the first shaft (305), and a first iron block (307) is arranged at the lower end of the sliding gear (306);
the first belt pulley (310) is sleeved and fixed on the first shaft (305) and is positioned below the sliding gear (306), and the upper end of the first belt pulley (310) is provided with a first electromagnet (309);
the first elastic piece (308) is sleeved on the first shaft (305), one end of the first elastic piece (308) is fixed with the sliding gear (306), and the other end of the first elastic piece (308) is fixed with the first belt pulley (310);
the first motor (314) is fixed on the inner bottom surface of the placing box (2) and is positioned on one side, away from the sleeve (303), of the first shaft (305), an output shaft of the first motor (314) is arranged vertically upwards, and the first motor (314) is electrically connected with the control mechanism;
one end of the second shaft (313) is connected with an output shaft of the first motor (314), the other end of the second shaft is rotatably connected with the inner top surface of the placing box (2), a second belt pulley (312) is fixedly sleeved on the second shaft (313), and the second belt pulley (312) is connected with the first belt pulley (310) through a belt (311).
3. The clinical laboratory anti-pollution storage device according to claim 2, wherein the number of the first motor (314) and the second shaft (313) is one, the plurality of gears (304) are arranged in a step shape on the respective corresponding sleeves (303), the plurality of first pulleys (310) are arranged in a step shape on the respective corresponding first shafts (305), the second shafts (313) are sleeved and fixed with a plurality of second pulleys (312), and the plurality of second pulleys (312) are connected with the plurality of first pulleys (310) in a one-to-one correspondence manner through belts (311).
4. The clinical laboratory anti-contamination storage device according to claim 2, wherein a limiting mechanism for limiting the elevation height of the screw (302) is provided between each placing barrel (301) and each placing hole (201), and the limiting mechanism comprises:
the first limiting block (203) is arranged on the inner wall of the first sliding groove (202);
and the second limiting block (204) is arranged on the inner wall of the first sliding groove (202) and is positioned below the first limiting block (203).
5. The contamination-preventive storage device for clinical laboratories according to claim 1, wherein said first opening and closing mechanism comprises:
the second sliding groove (401) is horizontally formed in the upper surface of the box cover (4) and is communicated with the first through hole (402);
the second iron block (404) is clamped in the second sliding groove (401) and can horizontally move in the second sliding groove (401), and a second through hole (405) is formed in one side of the second iron block (404);
the second elastic piece (403) is horizontally arranged, one end of the second elastic piece is fixed with the side wall of the second sliding groove (401), and the other end of the second elastic piece is fixed with one side, close to the second through hole (405), of the second iron block (404);
and the second electromagnet (406) is arranged in the second sliding chute (401) and is positioned on one side of the second iron block (404) far away from the second elastic piece (403), and the second electromagnet (406) is electrically connected with the control mechanism.
6. The contamination-prevention storage device for clinical laboratories according to claim 1, wherein the moving gripper mechanism comprises:
the second motor (51) is fixed on the side wall of the storage box (1) far away from the box door (101), the output shaft of the second motor (51) faces the box door (101), and the second motor (51) is electrically connected with the control mechanism;
one end of the screw rod (52) is connected with an output shaft of the second motor (51), the other end of the screw rod is rotationally connected with the inner wall of the storage box (1) provided with the box door (101), and the screw rod (52) is connected with a first nut seat (53) in a threaded manner;
the air cylinder (54) is fixed at the bottom of the first nut seat (53), the moving end of the air cylinder (54) is vertically arranged downwards and is fixedly provided with a connecting plate (55), and the air cylinder (54) is electrically connected with the control mechanism;
the pneumatic clamping jaw (56) is arranged at the bottom of the connecting plate (55) and used for clamping a reagent, and the pneumatic clamping jaw (56) is electrically connected with the control mechanism;
camera (57), set up the one side that is located pneumatic clamping jaw (56) in the bottom of connecting plate (55), camera (57) with control mechanism electricity is connected, and camera (57) are used for discerning reagent and deposit the serial number, reagent is deposited the serial number and is set up at the top of case lid (4) and is located one side of first opening (402).
7. The contamination-preventive storage device for clinical laboratory according to claim 6, wherein said second opening and closing mechanism comprises:
the third motor (63) is fixed on the outer wall of the storage box (1), an output shaft of the third motor (63) is horizontally arranged to face the storage box (1), and the third motor (63) is electrically connected with the control mechanism;
the bidirectional screw rod (64) is horizontally arranged in a third sliding chute (61), the third sliding chute (61) is formed in the top of the first partition plate (6), one end of the bidirectional screw rod (64) extends out of the storage box (1) and is connected with the third motor (63), and the other end of the bidirectional screw rod (64) is rotatably connected with the inside of the storage box (1);
two second nut seats (65) which are respectively arranged on two sides of the bidirectional screw rod (64) and are in threaded connection with the bidirectional screw rod (64);
the baffle plates (66) are symmetrically fixed at the tops of the two second nut seats (65) respectively, and grooves (67) which are convenient for the lead screw (52) to penetrate through are formed in the side wall, close to the lead screw (52), of the baffle plates (66);
the first photosensitive sensor (91) is arranged on the right side of the baffle plate (66) and used for limiting the position of the movement of the pneumatic clamping jaw (56), and the first photosensitive sensor (91) is electrically connected with the control mechanism;
and the second photosensitive sensor (92) is arranged at the left side of the baffle plate (66) and is used for limiting the position of the movement of the pneumatic clamping jaw (56), and the second photosensitive sensor (92) is electrically connected with the control mechanism.
8. The contamination-prevention storage device for clinical laboratories according to claim 1, wherein said sterilization mechanism comprises:
the lamp holder (81) is fixed on the inner wall of the storage box (1), a plurality of ultraviolet lamps (82) are arranged on the lamp holder (81), and the ultraviolet lamps (82) are electrically connected with the control mechanism.
9. The anti-pollution storage device for clinical laboratory according to claim 1, characterized in that said control mechanism comprises a touch screen PLC all-in-one machine (102), said touch screen PLC all-in-one machine (102) being arranged on the outer wall of the storage box (1).
10. A clinical antipollution storage device according to claim 1, wherein each of said placing buckets (301) has a cushion pad (3012) on its inner bottom surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254194.8A CN113019491B (en) | 2021-03-09 | 2021-03-09 | Anti-pollution storage device for clinical laboratory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110254194.8A CN113019491B (en) | 2021-03-09 | 2021-03-09 | Anti-pollution storage device for clinical laboratory |
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| CN113019491A true CN113019491A (en) | 2021-06-25 |
| CN113019491B CN113019491B (en) | 2022-04-22 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879746A (en) * | 2021-10-14 | 2022-01-04 | 山东第一医科大学(山东省医学科学院) | Storage device for medical specimens |
| CN114377741A (en) * | 2022-01-18 | 2022-04-22 | 义乌市中心医院 | Clinical laboratory uses liquid sample storage device |
| CN115043079A (en) * | 2022-07-22 | 2022-09-13 | 江苏医药职业学院 | Human anatomy is with anticorrosive save set of viscera sample |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113879746A (en) * | 2021-10-14 | 2022-01-04 | 山东第一医科大学(山东省医学科学院) | Storage device for medical specimens |
| CN113879746B (en) * | 2021-10-14 | 2023-11-24 | 常州小为光电科技有限公司 | Storage device for medical specimens |
| CN114377741A (en) * | 2022-01-18 | 2022-04-22 | 义乌市中心医院 | Clinical laboratory uses liquid sample storage device |
| CN115043079A (en) * | 2022-07-22 | 2022-09-13 | 江苏医药职业学院 | Human anatomy is with anticorrosive save set of viscera sample |
| CN115043079B (en) * | 2022-07-22 | 2023-04-11 | 江苏医药职业学院 | Human anatomy is with anticorrosive save set of viscera sample |
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