CN108325911B

CN108325911B - Clinical laboratory's apparatus belt cleaning device

Info

Publication number: CN108325911B
Application number: CN201810142748.3A
Authority: CN
Inventors: 侯永彬
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2018-02-11
Filing date: 2018-02-11
Publication date: 2020-11-17
Anticipated expiration: 2038-02-11
Also published as: CN108325911A

Abstract

The invention belongs to the technical field of medical equipment, and mainly relates to a cleaning device for clinical laboratory instruments, which comprises a box body and a box door arranged on the box body, wherein nozzles are arranged at the other end of a water outlet pipe on two side walls of an upper box chamber, a plurality of brackets are correspondingly arranged on two side walls of the upper box chamber, cleaning frames are arranged on the brackets, each cleaning frame comprises an outer frame body, a placement frame and a turnover frame, each turnover frame comprises a turnover shaft, a connecting rod and a push rod, a transmission gear is arranged on the outer portion of the outer frame body through the turnover shaft, a transmission frame is arranged on the side wall of the upper box chamber close to the rear wall of the box body, a toothed plate is slidably clamped on the mounting frame and meshed with the transmission gear, springs are fixedly arranged at two ends of the spring and fixedly connected with the box body, a transmission column is arranged on the side wall of one end of the toothed plate, all parts of the apparatus can be cleaned and disinfected, and the cleaning rack can be prevented from generating stains to pollute the inspection apparatus.

Description

Clinical laboratory's apparatus belt cleaning device

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a cleaning device for instruments in 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. The detection work of various human and animal specimens including sickrooms, outpatient and emergency patients, various physical examinations and scientific researches is undertaken every day. The medical care personnel have more and more requirements on medical instruments due to the complicated examination and the large number of patients, and the disinfection of the medical instruments becomes a serious concern of people. The traditional disinfection box for the clinical laboratory is only used for directly placing appliances into a disinfection cabinet or hanging the appliances in the disinfection cabinet for cleaning and disinfection, and the contact surfaces are difficult to clean, so that the disinfection is incomplete, bacteria residue is easy to cause, and the health of a patient is harmed; meanwhile, the total contact surface is more in water collection in the drying process, and the drying is slow in a high-temperature environment, so that stains are easily generated in a water collection area after the water collection area is dried.

Disclosure of Invention

Based on the problems mentioned in the background art, the invention provides an instrument cleaning device for clinical laboratory, which can change the contact position between an instrument and a cleaning frame, so that all parts of the instrument can be cleaned and disinfected, and simultaneously, the instrument can be prevented from being polluted again by stains generated by the cleaning frame.

The technical scheme adopted by the invention is as follows:

a clinical laboratory apparatus cleaning device comprises a box body and a box door arranged on the box body, wherein the box wall of the box body is of a hollow structure, a partition plate is arranged in the middle of the box body and divides the box body into an upper box chamber and a lower box chamber, a water storage tank and a water pump are arranged in the lower box chamber of the box body, the water pump is connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is arranged in the box wall of the box body, nozzles are arranged at the other end of the water outlet pipe on two side walls of the upper box chamber, a plurality of supports are correspondingly arranged on the two side walls of the upper box chamber, a cleaning frame is arranged on each support and comprises an outer frame body, a rest frame fixedly arranged on the outer frame body and a turnover frame hinged on the outer frame body, the turnover frame comprises a turnover shaft penetrating through the lower part of the rest frame on the outer frame body, a, go up the cell side wall and be close to box back wall position and be equipped with the driving frame, the driving frame includes mounting bracket, pinion rack and spring, the mounting bracket top is equipped with first spout, the pinion rack bottom is equipped with the fixture block that matches with first spout, pinion rack slip card is established on the mounting bracket, pinion rack and drive gear meshing, spring fixed mounting at the pinion rack both ends and with box fixed connection, pinion rack one end lateral wall is equipped with the transmission post, the mounting bracket is equipped with the collar in the transmission post homonymy, be equipped with the transmission shaft in the collar, the transmission shaft bottom is equipped with the cam with the transmission post contact, the transmission shaft top is passed the box top and is connected with driving motor on the box top.

Further, the placement frames comprise a main rod longitudinally arranged on the outer frame body and a plurality of auxiliary rods transversely arranged on two sides of the main rod, the ratio of the width dimension of each placement frame to the distance dimension between the main rods on two adjacent placement frames is 3:4, and the ratio of the distance dimension between the overturning shaft and the main rod, the length dimension of the auxiliary rods and the length dimension of the connecting rods is 3:3: 5.

Further, the pinion rack lateral wall transversely is equipped with the second spout that runs through the pinion rack, the transmission post includes integrated into one piece's cylinder and slider, the slider transversely is equipped with buffer spring in the second spout, the slider wears to locate the second spout, and locates to wear out one end and be equipped with first stopper, the upper and lower both ends of slider all are equipped with the second stopper, be equipped with in the second spout with second stopper assorted spacing groove.

Further, the mounting frame is adjustably mounted with limiting clamps at two ends of the toothed plate, each limiting clamp comprises a U-shaped frame and a fastening bolt penetrating through the U-shaped frame, and an anti-falling block is further arranged at the top end of the U-shaped frame in an integrated manner.

Furthermore, an ultraviolet sterilizing lamp is arranged at the top end inside the box body.

Furthermore, the baffle top is the inclined plane, the water drainage tank has been seted up in lower one end at the baffle top, the box back wall is equipped with the drain pipe in the water drainage tank corresponding position.

Furthermore, the top end of the support is provided with a limiting hole, and the bottom end of the outer frame body is provided with a limiting column at a position corresponding to the limiting hole.

Furthermore, the outlet pipe includes a main pipe and a plurality of auxiliary pipes connected with the main pipe, and the auxiliary pipes are all connected with the spray heads.

Furthermore, a protective cover is arranged outside the driving motor at the top end of the box body.

Further, the chamber door includes chamber door and nowel door, the baffle is established to the box between last chamber door and nowel door, it all is equipped with the magnetism sealing strip to go up chamber door, nowel door and cabinet body junction, it is the glass layer to go up the chamber door middle part.

Further, a speed reducer is connected between the driving motor and the transmission shaft in a transmission mode.

The invention relates to a method for installing a cleaning rack in a cleaning device for clinical laboratory instruments, which comprises the following steps:

step one, determining the range of motion of the toothed plate: adjusting the fastening bolt on the limiting clamp to enable the limiting clamp to be in a loosening state, sliding the loosened limiting clamp to two ends of the toothed plate and contacting the toothed plate, and then manually slowly rotating the transmission shaft to drive the cam wheel to mark the position of the limiting clamp. The cam plate is driven to reciprocate when the cam rotates under the action of springs at two ends of the cam plate, the limit clamp is pushed to the limit position by the cam plate, and the moving range of the cam plate is determined between the two cam plates at the moment.

Step two, determining a midpoint: and (4) finding out the middle points of the positions of the two limit cards in the step one for marking, and marking the center of the outer frame body.

Step three, mounting a cleaning frame: and keeping the cleaning frame horizontal to enable the overturning frame to naturally droop under the action of gravity, aligning the two midpoint positions determined in the step two, clamping the vertical lower part of the cleaning frame in a limiting hole until a limiting column is arranged, and meshing the toothed plate with the transmission gear to finish installation.

The invention has the following beneficial effects:

1. the box body is divided into an upper box chamber and a lower box chamber by a partition plate, a cleaning frame is arranged in the upper box chamber, the cam rotates under the action of a driving motor and drives the toothed plate to slide left and right through a transmission column so as to drive the turnover frame to swing around the turnover shaft, and the height of the push rod exceeds the height of the placement frame when the turnover frame swings to the highest position, so that the inspection device is lifted up through the push rod in the cleaning process, and the condition that the contact part of the inspection device and the placement frame cannot be treated in the cleaning and sterilizing processes is avoided; meanwhile, the turnover device continuously swings to enable different positions of the same push rod to be respectively contacted with two parts of the inspection instrument, so that all parts of the instrument can be cleaned and disinfected, the push rod is cleaned and disinfected in the rotating process of the turnover frame, and the instrument can be prevented from being polluted again when being contacted with the instrument;

2. after the inspection device is cleaned, the contact points are prevented from gathering a large amount of moisture to prolong the drying time due to the fact that the device is in contact with the placement frame for a long time in the drying process, and further the contact parts are prevented from generating stains to pollute the device again after being dried;

3. the mounting frame is provided with a limiting clamp, the moving range of the toothed plate is limited by changing the position of the limiting clamp so as to limit the rotating angle of the transmission gear, and the rotating angle of the turnover mechanism can be adjusted to change the distance between the push rod and the rest frame when the limiting position is changed, namely, the lifting height of the adjusting device is adjusted.

Drawings

The invention can be further illustrated by the non-limiting examples given in the accompanying drawings:

FIG. 1 is a schematic structural view of an embodiment of a clinical laboratory instrument cleaning device of the present invention without a chamber door;

FIG. 2 is a schematic longitudinal cross-sectional view of an embodiment of a clinical laboratory instrument cleaning apparatus of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a cleaning rack in an embodiment of the clinical laboratory instrument cleaning apparatus of the present invention;

FIG. 5 is a schematic view of the construction of a roll-over stand in an embodiment of the clinical laboratory instrument cleaning device of the present invention;

FIG. 6 is a schematic structural view of the component element of FIG. 4;

FIG. 7 is a schematic view of a position-limiting card in an embodiment of a clinical laboratory instrument cleaning device of the present invention;

FIG. 8 is a schematic view of a drive column in an embodiment of the clinical laboratory instrument cleaning apparatus of the present invention;

the main element symbols are as follows:

the cleaning device comprises a box body 1, a partition plate 2, a water storage tank 31, a water pump 32, a support 4, a spray head 41, a cleaning frame 5, an outer frame body 51, a rest frame 52, a main rod 521, an auxiliary rod 522, a turnover shaft 53, a transmission gear 54, a push rod 55, a connecting rod 56, a transmission frame 6, a mounting frame 61, a first sliding groove 62, a mounting ring 63, a cam 64, a toothed plate 65, a transmission column 66, a column 661, a sliding block 662, a first limit block 663, a second limit block 664, a second sliding groove 67, a driving motor 71, a protective cover 72, a transmission shaft 73, a limit card 8, a U-shaped frame 81, a fastening bolt 82 and an anti-.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

Example (b):

as shown in figures 1-8, a cleaning device for clinical laboratory instruments comprises a box body 1 and a box door arranged on the box body 1, wherein the box wall of the box body 1 is of a hollow structure, a partition plate 2 is arranged in the middle of the box body 1, the box body 1 is divided into an upper box chamber and a lower box chamber by the partition plate 2, a water storage tank 31 and a water pump 32 are arranged in the lower box chamber of the box body 1, the water pump 32 is connected with a water inlet pipe and a water outlet pipe, the water outlet pipe is arranged in the box wall of the box body 1, nozzles 41 are arranged at the other end of the water outlet pipe on two side walls of the upper box chamber, a plurality of supports 4 are correspondingly arranged on the two side walls of the upper box chamber, cleaning frames 5 are arranged on the supports 4, each cleaning frame 5 comprises an outer frame body 51, an outer frame body 51 fixedly arranged on the outer frame body 51 and a turning frame hinged on the outer frame body, trip shaft 53 has drive gear 54 in outer frame 51 externally mounted, it is equipped with driving frame 6 to go up the box side wall and be close to box 1 back wall position, driving frame 6 includes mounting bracket 61, pinion rack 65 and spring, mounting bracket 61 top is equipped with first spout 62, pinion rack 65 bottom is equipped with the fixture block that matches with first spout 62, pinion rack 65 sliding card is established on mounting bracket 61, pinion rack 65 meshes with drive gear 54, spring fixed mounting is at pinion rack 65 both ends, and with box 1 fixed connection, pinion rack 65 one end lateral wall is equipped with drive column 66, mounting bracket 61 is equipped with collar 63 in drive column 66 homonymy, be equipped with transmission shaft 73 in collar 6, the transmission shaft 73 bottom is equipped with the cam 64 with drive column 66 contact, the transmission shaft 73 top is passed box 1 top and is connected with driving motor 71 on box 1 top.

Preferably, the shelf 52 includes a main rod 521 longitudinally disposed on the outer frame 51 and a plurality of sub-rods 522 transversely mounted on both sides of the main rod 521, the ratio of the width dimension of the shelf 52 to the distance dimension between the main rods 521 on two adjacent shelves 52 is 3:4, and the ratio of the distance dimension between the turning shaft 53 and the main rod 521, the length dimension of the sub-rods 522 and the length dimension of the connecting rod 56 is 3:3: 5. Due to the size ratio design, when the turning frame rotates to enable the push rod 55 to be flush with the rest frames 52, the push rod 55 is positioned between the two adjacent rest frames 52; the width of the rest rack 52 is 6cm, the distance between the turnover shaft 53 and the main rod 521 is 3cm, and the distance between the adjacent auxiliary rods 522 on the same main rod 521 is 5cm, so that the gap between the rest racks 52 is small, and the density of the auxiliary rods 522 is high, so that appliances are not easy to leak out of the gap in the cleaning process.

Preferably, the pinion rack 65 lateral wall transversely is equipped with the second spout 67 that runs through the pinion rack 65, and the drive column 66 includes integrated into one piece's cylinder 661 and slider 662, and slider 662 transversely is equipped with buffer spring in second spout 67, and slider 662 wears to locate second spout 67, and locates to wear out one end and be equipped with first stopper 663, and the upper and lower both ends of slider 662 all are equipped with second stopper 664, are equipped with in the second spout 67 with second stopper 664 assorted spacing groove. With the structure design, when the toothed plate 65 cannot move the cam 64 and still rotates, the sliding block 662 can compress the buffer spring to enable the transmission column 66 to move continuously when the cam 64 rotates, so that the damage to the driving motor 71 caused by the locking of the cam 64 is avoided.

Preferably, mounting bracket 61 is adjustable in pinion rack 65 both ends and is installed spacing card 8, and spacing card 8 includes U-shaped frame 81 and wears to locate the fastening bolt 82 on U-shaped frame 81, and U-shaped frame 81 top integrated into one piece still is equipped with anticreep piece 83, such structural design, and the accessible is adjusted the position of spacing card 8 and is restricted the home range of pinion rack 65, and simple structure adjusts the convenience.

Preferably, the top end in the box body 1 is provided with an ultraviolet sterilizing lamp, and due to the structural design, the ultraviolet sterilizing lamp can sterilize and disinfect the instruments after cleaning, and meanwhile, the temperature in the upper box chamber can be increased to dry the cleaned instruments, so that the drying speed is increased.

Preferably, 2 tops of baffle are the inclined plane, drainage tank 21 has been seted up in lower one end at 2 tops of baffle, 1 back wall of box is equipped with the drain pipe in drainage tank 21 corresponding position, the level that drainage tank 21 is close to drain pipe one end is less than the level of keeping away from drain pipe one end, the lower case room still is equipped with the sewage case at storage water tank 31 rear portion, the drain pipe export can be dismantled with the sewage case and be connected, such structural design, wash sewage can prolong baffle 2, drainage tank 21 trickles through the drain pipe discharge naturally, can not make the indoor ponding of upper box, the exhaust wash sewage is collected by the sewage case.

Preferably, support 4 top is equipped with spacing hole 42, and outer frame 51 bottom is equipped with spacing post in spacing hole 42 corresponding position, and such structural design, the wash rack 5's of being convenient for installation can make the wash rack 5 after the installation comparatively firm simultaneously.

Preferably, the outlet pipe includes a main pipe and a plurality of sub pipes connected to the main pipe, and the nozzles 41 are connected to the sub pipes, so that the nozzles 41 can be uniformly distributed in the cabinet 1 by spraying the cleaning water through the plurality of nozzles 41, thereby improving the cleaning effect.

Preferably, the outside of the driving motor 71 is provided with a protective cover 72 at the top end of the box body 1, and the protective cover 72 is used for isolating the driving motor 71, so that the human body is prevented from being injured due to the contact between the human body and the driving motor 71.

Preferably, the chamber door includes chamber door and nowel door, and baffle 22 is established to box 1 between last chamber door and nowel door, goes up chamber door, nowel door and cabinet body junction and all is equipped with the magnetism sealing strip, goes up the chamber door middle part and is the glass layer, and such structural design can observe the inside condition of last chamber door in the cleaning process, and the water flows from the chamber door gap when can effectually avoiding wasing simultaneously.

Preferably, a speed reducer is connected between the driving motor 71 and the transmission shaft 73 in a transmission manner, and due to the structural design, the phenomenon that the turning frame rotates too fast due to too fast rotation of the cam 64 is avoided, and further, the phenomenon that the fragile appliance is damaged due to too large impact when the push rod 55 is in contact with the appliance is avoided.

The clinical laboratory instrument cleaning device provided by the invention is described in detail above. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a clinical laboratory's apparatus belt cleaning device, includes box (1) and installs the chamber door on box (1), its characterized in that: the box wall of box (1) is hollow structure, box (1) middle part is equipped with baffle (2), baffle (2) divide into case room and lower case room with box (1), box (1) is equipped with storage water tank (31) and water pump (32) in the case room down, water pump (32) are connected with inlet tube and outlet pipe, the outlet pipe is located in the box wall of box (1), the outlet pipe other end is equipped with shower nozzle (41) in last case room both sides wall, it all corresponds and is equipped with a plurality of supports (4) to go up case room both sides wall, be equipped with wash rack (5) on support (4), wash rack (5) are including outer framework (51), shelf (52) of fixed mounting on outer framework (51) and the roll-over stand that articulates on outer framework (51), the roll-over stand is including in roll-over shaft (53) that rest (52) lower part was worn to establish on outer framework (51), The connecting rod (56) fixedly installed on the turnover shaft (53) and the push rod (55) fixedly installed on the connecting rod (56), the turnover shaft (53) is externally provided with a transmission gear (54) on the outer frame body (51), the side wall of the upper box chamber is provided with a transmission frame (6) close to the rear wall of the box body (1), the transmission frame (6) comprises an installation frame (61), a toothed plate (65) and a spring, the top end of the installation frame (61) is provided with a first sliding groove (62), the bottom end of the toothed plate (65) is provided with a clamping block matched with the first sliding groove (62), the toothed plate (65) is slidably clamped on the installation frame (61), the toothed plate (65) is meshed with the transmission gear (54), the spring is fixedly installed at two ends of the toothed plate (65) and fixedly connected with the box body (1), one end side wall of the toothed plate (65) is provided with a transmission column (66), and the installation ring (63) is arranged on the same side of the transmission, the novel shelf is characterized in that a transmission shaft (73) is arranged in the mounting ring (63), a cam (64) in contact with a transmission column (66) is arranged at the bottom end of the transmission shaft (73), the top end of the transmission shaft (73) penetrates through the top end of the box body (1) and is connected with a driving motor (71) at the top end of the box body (1), the shelf (52) comprises a main rod (521) longitudinally arranged on the outer frame body (51) and a plurality of auxiliary rods (522) transversely arranged on two sides of the main rod (521), the ratio of the width dimension of the shelf (52) to the distance dimension between the main rods (521) on two adjacent shelves (52) is 3:4, and the ratio of the distance dimension between the turning shaft (53) and the main rod (521), the length dimension of the auxiliary rods (522) and the length dimension of the connecting rod (56) is 3: 3.

2. A clinical laboratory instrument cleaning device according to claim 1, wherein: pinion rack (65) lateral wall transversely is equipped with second spout (67) that runs through pinion rack (65), transmission post (66) are including integrated into one piece's cylinder (661) and slider (662), second spout (67) are worn to locate by slider (662) and the department wears out one end and is equipped with first stopper (663), the upper and lower both ends of slider (662) all are equipped with second stopper (664), be equipped with in second spout (67) with second stopper (664) assorted spacing groove.

3. A clinical laboratory instrument cleaning device according to claim 2, wherein: mounting bracket (61) in pinion rack (65) both ends adjustable installation have spacing card (8), spacing card (8) include U-shaped frame (81) and wear to locate fastening bolt (82) on U-shaped frame (81), U-shaped frame (81) top integrated into one piece still is equipped with anticreep piece (83).

4. A clinical laboratory instrument cleaning device according to claim 3, wherein: an ultraviolet sterilization lamp is arranged at the top end inside the box body (1).

5. A clinical laboratory instrument cleaning device according to claim 4, wherein: the water draining box is characterized in that the top end of the partition board (2) is an inclined plane, a water draining groove (21) is formed in the lower end of the top of the partition board (2), and a water draining pipe is arranged on the corresponding position of the water draining groove (21) on the rear wall of the box body (1).

6. A clinical laboratory instrument cleaning device according to claim 5, wherein: the top end of the support (4) is provided with a limiting hole (42), and the bottom end of the outer frame body (51) is provided with a limiting column at a corresponding position of the limiting hole (42).

7. A clinical laboratory instrument cleaning device according to claim 6, wherein: the water outlet pipe comprises a main pipe and a plurality of auxiliary pipes connected with the main pipe, and the auxiliary pipes are connected with spray heads.