CN213793324U - Intelligent cleaning device is used in nursing of general branch of academic or vocational study - Google Patents
Intelligent cleaning device is used in nursing of general branch of academic or vocational study Download PDFInfo
- Publication number
- CN213793324U CN213793324U CN202022745722.3U CN202022745722U CN213793324U CN 213793324 U CN213793324 U CN 213793324U CN 202022745722 U CN202022745722 U CN 202022745722U CN 213793324 U CN213793324 U CN 213793324U
- Authority
- CN
- China
- Prior art keywords
- sliding
- beaker
- rod
- block
- shaped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 79
- 230000000474 nursing effect Effects 0.000 title claims abstract description 18
- 230000001755 vocal effect Effects 0.000 title claims abstract description 5
- 238000005201 scrubbing Methods 0.000 abstract description 3
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Images
Landscapes
- Cleaning In General (AREA)
Abstract
The utility model provides a clean device of intelligence is used in nursing of general branch of academic or vocational study relates to the clean technical field of beaker, wherein the inside sliding connection of spout has the slide, the one end fixed mounting that the spout was kept away from to the slide has the landing slab, the fixed surface of landing slab installs the motor, the output of motor rotates and is connected with the rectangle frame, the inside rotation of rectangle frame is connected with the threaded rod, the surface threaded connection of threaded rod has H type connecting plate, the bottom fixed mounting of rectangle frame has two slide bars, the both ends of H type connecting plate articulate there is the swinging arms, the bottom of rectangle frame is rotated and is connected with two connecting rods, the one end swing joint that the rectangle frame was kept away from to the connecting rod has clean piece. The utility model discloses, solved when carrying out medical care, can use containers such as beaker, test tube sometimes, beaker etc. need clean, it is clean to use the beaker brush to carry out the beaker when carrying out the beaker cleanness, and manual cleaning is more troublesome to stubborn spot manual scrubbing very hard problem a bit.
Description
Technical Field
The utility model relates to a clean technical field of beaker especially relates to an intelligent cleaning device is used in nursing of general branch of academic or vocational study.
Background
A beaker refers to a common laboratory glassware made of glass, plastic, or heat-resistant glass. The beaker is cylindrical, and a notch is formed in one side of the top of the beaker, so that liquid can be poured conveniently.
In medical care, containers such as beakers and test tubes are used, beakers and the like need to be cleaned, and generally, beaker brushes are used for beaker cleaning in the process of beaker cleaning, so that manual cleaning is troublesome, and manual brushing of some stubborn stains is very laborious.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an intelligent cleaning device for nursing in the whole department.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an intelligent cleaning device for nursing in general department comprises a U-shaped support and an auxiliary device, wherein the inner walls of two sides of the U-shaped support are respectively provided with the auxiliary device, the auxiliary device comprises two sliding chutes, the two sliding chutes are symmetrically arranged on the surfaces of the side walls of two sides of the U-shaped support, sliding plates are slidably connected inside the sliding chutes, one ends, away from the sliding chutes, of the sliding plates are fixedly provided with a platform plate, the surface of the platform plate is fixedly provided with a motor, the output end of the motor is rotatably connected with a rectangular frame, the inside of the rectangular frame is rotatably connected with a threaded rod, the surface of the threaded rod is in threaded connection with an H-shaped connecting plate, the bottom of the rectangular frame is fixedly provided with two sliding rods, two ends of the H-shaped connecting plate are hinged with swing rods, the bottom of the rectangular frame is rotatably connected with two connecting rods, and the two connecting rods are symmetrically distributed on the bottom surface of the rectangular frame, one end of the connecting rod, which is far away from the rectangular frame, is movably connected with a cleaning block.
Preferably, one end of the swing rod, which is far away from the H-shaped connecting plate, is rotatably connected with a connecting rod, and the connecting rod is rotatably connected with the rectangular frame through the swing rod.
Preferably, the H-shaped connecting plate is connected with the sliding rod through a threaded rod, and the cleaning block is connected with the rectangular frame through a connecting rod in a rotating mode.
Preferably, the bottom surface of the U-shaped support is provided with a placing groove, and a beaker is arranged in the placing groove.
Preferably, the both sides surface of connecting rod all is equipped with fixing device, fixing device includes the bar shaped plate, the side fixed connection of bar shaped plate and connecting rod, the surface of bar shaped plate is seted up flutedly, the inside fixed mounting of recess has the round bar, the sliding surface of round bar is connected with the slider, the fixed surface of slider installs the spring, the one end and the recess fixed connection of slider are kept away from to the spring, the bar groove has been seted up to the both sides side of bar shaped plate, the inside sliding connection in bar groove has the fly leaf, the bottom fixed surface of slider installs the fixture block, the draw-in groove has been seted up on the surface of cleaning block.
Preferably, the clamping groove is matched with the clamping block in size, the clamping block is clamped with the aid of a spring and the clamping groove, the sliding block is connected with the aid of a movable plate and a round rod in a sliding mode, and the clamping block is connected with the aid of the sliding block and the clamping groove in a sliding mode.
Compared with the prior art, the utility model has the advantages and positive effects that,
1. in the utility model, by arranging the auxiliary device, when the beaker needs to be cleaned, the beaker is firstly placed in the placing groove, then the threaded rod is rotated, the threaded rod rotates to drive the rectangular frame to slide upwards on the surface of the sliding rod, the fixed frame slides upwards to drive the swinging rod to swing, the swinging rod swings to drive the connecting rod to swing towards the direction close to each other, the connecting rod drives the cleaning blocks to close, the transverse blocks of the cleaning blocks generate extrusion deformation after being contacted, the distance between the two sides of the two cleaning blocks is determined according to the size of the beaker, the two cleaning blocks can be inserted into the beaker, the platform plate is moved downwards, the platform plate moves downwards to drive the sliding plate to move downwards in the sliding groove, the platform plate moves downwards to drive the motor, the rectangular frame and the cleaning blocks and the like to move downwards until the cleaning blocks are inserted into the beaker, the lower side of the cleaning blocks is contacted with the bottom end of the inner wall of the beaker, then the motor is started, the output shaft of the motor rotates to drive the rectangular frame to rotate, the rectangle frame rotates and drives the connecting rod, rotates with clean piece, and clean piece rotates along the inner wall of beaker, and clean piece rotates the inner wall of beaker cleanly, has solved when carrying out medical care, can use containers such as beaker, test tube sometimes, and beaker etc. need clean, generally uses the beaker brush to carry out the beaker cleanness when carrying out the beaker cleanness, and artifical clean is more troublesome to stubborn spot manual scrubbing very hard problem a bit.
2. In the utility model, by arranging the fixing device, when the cleaning is finished and the cleaning block needs to be disassembled, cleaned and dried, the movable plate in the strip-shaped groove is slid towards the spring, the movable plate moves to drive the sliding block to slide on the surface of the round rod, the sliding block slides to drive the clamping block to move out of the clamping groove and extrude the spring, the movable plate continues to slide until the clamping block is completely moved out of the clamping groove, the clamping block is separated from the clamping groove, so that the fixing between the cleaning block and the connecting block is lost, at the moment, the cleaning block can be taken off for cleaning, when the cleaning block is finished and dried and needs to be installed, only the movable plate needs to be loosened, the clamping block is re-clamped in the clamping groove by utilizing the resilience force of the spring, the purpose of disassembling the cleaning block without tools is achieved, the cleaning block is avoided from being used for a long time behind the inner wall of the cleaning beaker, the surface of the cleaning block can be stained, so that the cleaning beaker next time is caused, the inside of the beaker is contaminated.
Drawings
Fig. 1 is a schematic perspective view of the intelligent cleaning device for nursing in the whole department of the present invention;
FIG. 2 is a schematic top view of the intelligent cleaning device for nursing in the general department of the present invention, shown in FIG. 1;
fig. 3 is a left side view schematic structural view of the intelligent cleaning device for nursing in the general department of the utility model shown in fig. 2;
FIG. 4 is the utility model provides a structural schematic diagram of A department in fig. 2 of intelligent cleaning device for general nursing
Fig. 5 is the utility model provides a structural schematic diagram of B department in fig. 3 of intelligent cleaning device for general nursing.
Illustration of the drawings: 1. a U-shaped bracket; 2. a placement groove; 3. a beaker; 4. an auxiliary device; 401. a chute; 402. a slide plate; 403. a platform plate; 404. a motor; 405. a rectangular frame; 406. a threaded rod; 407. an H-shaped connecting plate; 408. a slide bar; 409. a swing lever; 410. a connecting rod; 411. a cleaning block; 5. a fixing device; 51. a strip plate; 52. a groove; 53. a round bar; 54. a slider; 55. a spring; 56. a strip-shaped groove; 57. a movable plate; 58. a clamping block; 59. a clamping groove.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The specific arrangement and function of the auxiliary device 4 and the fixing device 5 will be described in detail below.
As shown in fig. 3 and 5, the cleaning device comprises a U-shaped support 1 and an auxiliary device 4, the auxiliary device 4 is disposed on the inner walls of two sides of the U-shaped support 1, the auxiliary device 4 includes two sliding grooves 401, the two sliding grooves 401 are symmetrically disposed on the surfaces of the side walls of two sides of the U-shaped support 1, sliding plates 402 are slidably connected inside the sliding grooves 401, a platform plate 403 is fixedly mounted on one end of the sliding plate 402 away from the sliding grooves 401, a motor 404 is fixedly mounted on the surface of the platform plate 403, an output end of the motor 404 is rotatably connected with a rectangular frame 405, a threaded rod 406 is rotatably connected inside the rectangular frame 405, the threaded rod 406 rotates to drive the rectangular frame 405 to slide upwards on the surface of a sliding rod 408, a fixing frame slides upwards to drive a swinging rod 409 to swing, the swinging rod 409 swings to drive a connecting rod 410 to swing in a direction approaching each other, the connecting rod 410 drives a cleaning block 411 to approach, and the transverse block of the cleaning block 411 contacts to generate extrusion deformation, determining the distance between two sides of two cleaning blocks 411 according to the size of the beaker 3 to ensure that the two cleaning blocks 411 can be inserted into the beaker 3, moving the platform plate 403 downwards to drive the sliding plate 402 to move downwards in the sliding groove 401, moving the platform plate 403 downwards to drive the motor 404, the rectangular frame 405, the cleaning blocks 411 and the like to move downwards until the cleaning blocks 411 are inserted into the beaker 3, the lower side of the cleaning blocks 411 contacts the bottom end of the inner wall of the beaker 3, then starting the motor 404, rotating the output shaft of the motor 404 to drive the rectangular frame 405 to rotate, rotating the rectangular frame 405 to drive the connecting rod 410 and the cleaning blocks 411 to rotate, the cleaning blocks 411 rotate along the inner wall of the beaker 3, rotating and cleaning the inner wall of the beaker 3, connecting the surface of the threaded rod 406 is in threaded connection with the H-shaped connecting plate 407, the H-shaped connecting plate 407 is in sliding connection with the threaded rod 406 and the sliding rod 408, the cleaning blocks 411 are in rotating connection with the rectangular frame 405 by the connecting rod 410, two sliding rods 408 are fixedly mounted at the bottom of the rectangular frame 405, two ends of the H-shaped connecting plate 407 are hinged with swing rods 409, one end of each swing rod 409, far away from the H-shaped connecting plate 407, is rotatably connected with a connecting rod 410, and the connecting rod 410 is rotatably connected with the rectangular frame 405 through the swing rods 409. The bottom of the rectangular frame 405 is rotatably connected with two connecting rods 410, the two connecting rods 410 are symmetrically distributed on the bottom surface of the rectangular frame 405, and one end of each connecting rod 410, which is far away from the rectangular frame 405, is movably connected with a cleaning block 411.
The whole auxiliary device 4 achieves the effects that through the arrangement of the adjusting device, when the beaker 3 needs to be cleaned, the beaker 3 is firstly placed into the placing groove 2, then the threaded rod 406 is rotated, the threaded rod 406 is rotated to drive the rectangular frame 405 to slide upwards on the surface of the sliding rod 408, the fixed frame slides upwards to drive the swinging rod 409 to swing, the swinging rod 409 swings to drive the connecting rod 410 to swing towards the direction of mutual approach, the connecting rod 410 drives the cleaning block 411 to approach, the transverse block of the cleaning block 411 generates extrusion deformation after contacting, the distance between two sides of the two cleaning blocks 411 is determined according to the size of the beaker 3, the two cleaning blocks 411 can be inserted into the beaker 3, the platform plate 403 is moved downwards, the platform plate moves downwards to drive the sliding plate 402 to move downwards in the sliding groove 401, the platform plate 403 moves downwards to drive the motor 404, the rectangular frame 405, the cleaning block 411 and the like to move downwards until the cleaning block 411 is inserted into the beaker 3, the inboard wall bottom of the downside contact beaker 3 of cleaning block 411, then starter motor 404, the output shaft of motor 404 rotates and drives rectangle frame 405 and rotate, rectangle frame 405 rotates and drives connecting rod 410, and cleaning block 411 rotates, cleaning block 411 rotates along the inner wall of beaker 3, cleaning block 411 rotates cleanly to the inner wall of beaker 3, solved when carrying out medical care, can use beaker 3 sometimes, containers such as test tube, beaker 3 etc. need clean, it is general to use beaker 3 to brush to carry out beaker 3 when carrying out beaker 3 cleanness, artifical clean more troublesome, and the very hard problem of stubborn stain manual scrubbing of a bit.
As shown in fig. 2 and 4, the fixing devices 5 are respectively disposed on the two side surfaces of the connecting rod 410, each fixing device 5 includes a strip-shaped plate 51, the strip-shaped plate 51 is fixedly connected to the side surface of the connecting rod 410, a groove 52 is formed on the surface of the strip-shaped plate 51, a round rod 53 is fixedly mounted inside the groove 52, a slider 54 is slidably connected to the surface of the round rod 53, a spring 55 is fixedly mounted on the surface of the slider 54, a movable plate 57 is slid inside a strip-shaped groove 56 toward the spring 55, the movable plate 57 is moved to drive the slider 54 to slide on the surface of the round rod 53, the slider 54 slides to drive the fixture block 58 to move out of the slot 59 and extrude the spring 55, the movable plate 57 continues to slide until the fixture block 58 is completely moved out of the slot 59, the fixture block 58 is separated from the slot 59, so that the fixture block 411 and the connecting block are not fixed, at this time, the cleaning block 411 can be cleaned, and when the cleaning block 411 needs to be mounted after being cleaned and dried, only need loosen movable plate 57, the resilience force of spring 55 makes in fixture block 58 slot 59 again can, the one end and the recess 52 fixed connection of slider 54 are kept away from to spring 55, bar groove 56 has been seted up to bar plate 51's both sides side, the inside sliding connection of bar groove 56 has movable plate 57, the bottom fixed surface of slider 54 installs fixture block 58, fixture block 59 has been seted up on the surface of cleaning block 411, the size looks adaptation of fixture block 59 and fixture block 58, fixture block 58 is with the help of spring 55 and fixture block 59 joint, slider 54 is with the help of movable plate 57 and round bar 53 sliding connection, fixture block 58 is with the help of slider 54 and fixture block 59 sliding connection.
The whole fixing device 5 achieves the effect that by arranging the fixing device 5, when the cleaning block 411 is cleaned and needs to be disassembled, cleaned and dried, the movable plate 57 in the strip-shaped groove 56 slides towards the spring 55, the movable plate 57 moves to drive the sliding block 54 to slide on the surface of the round rod 53, the sliding block 54 slides to drive the clamping block 58 to move out of the clamping groove 59 and extrude the spring 55, the movable plate 57 continuously slides until the clamping block 58 is completely moved out of the clamping groove 59, the clamping block 58 is separated from the clamping groove 59, so that the fixing between the cleaning block 411 and the connecting block is lost, the cleaning block 411 can be taken out and cleaned at the moment, when the cleaning block 411 is cleaned and dried and needs to be installed, only the movable plate 57 needs to be loosened, the clamping block 58 can be re-positioned in the clamping groove 59 by utilizing the resilience force of the spring 55, the aim of disassembling the cleaning block 411 without using tools is achieved, the problem that the cleaning block 411 is prevented from being disassembled after the inner wall of the cleaning beaker 3 for a long time, the surface of the cleaning block 411 may be stained, causing contamination of the inside of the beaker 3 the next time the beaker 3 is cleaned.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. The utility model provides an intelligent cleaning device is used in nursing of general branch of academic or vocational study, includes U type support (1) and auxiliary device (4), its characterized in that: the inner walls of two sides of the U-shaped support (1) are provided with auxiliary devices (4), each auxiliary device (4) comprises two sliding grooves (401), the two sliding grooves (401) are symmetrically arranged on the side wall surfaces of two sides of the U-shaped support (1), the sliding grooves (401) are connected with sliding plates (402) in a sliding mode, one end, far away from the sliding grooves (401), of each sliding plate (402) is fixedly provided with a platform plate (403), the surface of each platform plate (403) is fixedly provided with a motor (404), the output end of each motor (404) is rotatably connected with a rectangular frame (405), the rectangular frame (405) is rotatably connected with a threaded rod (406) in the inner portion, the surface of each threaded rod (406) is in threaded connection with an H-shaped connecting plate (407), the bottom of each rectangular frame (405) is fixedly provided with two sliding rods (408), and the two ends of each H-shaped connecting plate (407) are hinged with swing rods (409), the bottom of rectangle frame (405) rotates and is connected with two connecting rods (410), two connecting rod (410) symmetric distribution is on the bottom surface of rectangle frame (405), the one end swing joint that rectangle frame (405) was kept away from in connecting rod (410) has clean piece (411).
2. The intelligent cleaning device for nursing in general according to claim 1, wherein: one end of the swing rod (409) far away from the H-shaped connecting plate (407) is rotatably connected with the connecting rod (410), and the connecting rod (410) is rotatably connected with the rectangular frame (405) through the swing rod (409).
3. The intelligent cleaning device for nursing in general according to claim 1, wherein: the H-shaped connecting plate (407) is connected with a sliding rod (408) through a threaded rod (406) in a sliding mode, and the cleaning block (411) is connected with a rectangular frame (405) through a connecting rod (410) in a rotating mode.
4. The intelligent cleaning device for nursing in general according to claim 1, wherein: a placing groove (2) is formed in the bottom surface of the U-shaped support (1), and a beaker (3) is arranged inside the placing groove (2).
5. The intelligent cleaning device for nursing in general according to claim 1, wherein: the two side surfaces of the connecting rod (410) are respectively provided with a fixing device (5), the fixing devices (5) comprise strip-shaped plates (51), the strip-shaped plate (51) is fixedly connected with the side surface of the connecting rod (410), the surface of the strip-shaped plate (51) is provided with a groove (52), a round rod (53) is fixedly arranged in the groove (52), the surface of the round rod (53) is connected with a sliding block (54) in a sliding way, a spring (55) is fixedly arranged on the surface of the sliding block (54), one end of the spring (55) far away from the sliding block (54) is fixedly connected with the groove (52), a strip-shaped groove (56) is arranged on the side surface of the two sides of the strip-shaped plate (51), a movable plate (57) is connected inside the strip-shaped groove (56) in a sliding way, a clamping block (58) is fixedly mounted on the bottom surface of the sliding block (54), and a clamping groove (59) is formed in the surface of the cleaning block (411).
6. The intelligent cleaning device for nursing in general according to claim 5, wherein: the clamping groove (59) is matched with the clamping block (58) in size, the clamping block (58) is clamped with the clamping groove (59) through a spring (55), the sliding block (54) is connected with the round rod (53) in a sliding mode through the movable plate (57), and the clamping block (58) is connected with the clamping groove (59) in a sliding mode through the sliding block (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745722.3U CN213793324U (en) | 2020-11-24 | 2020-11-24 | Intelligent cleaning device is used in nursing of general branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022745722.3U CN213793324U (en) | 2020-11-24 | 2020-11-24 | Intelligent cleaning device is used in nursing of general branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213793324U true CN213793324U (en) | 2021-07-27 |
Family
ID=76937891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022745722.3U Expired - Fee Related CN213793324U (en) | 2020-11-24 | 2020-11-24 | Intelligent cleaning device is used in nursing of general branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213793324U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018971A (en) * | 2021-11-09 | 2022-02-08 | 李志明 | Tester for softening point of highway asphalt material |
-
2020
- 2020-11-24 CN CN202022745722.3U patent/CN213793324U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114018971A (en) * | 2021-11-09 | 2022-02-08 | 李志明 | Tester for softening point of highway asphalt material |
| CN114018971B (en) * | 2021-11-09 | 2023-11-10 | 李志明 | Tester for softening point of highway asphalt material |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213793324U (en) | Intelligent cleaning device is used in nursing of general branch of academic or vocational study | |
| CN104128341A (en) | Automatic cleaning device for large batches of test tubes | |
| CN111265690B (en) | Wiping and disinfecting treatment method for medical glass bottle before use | |
| CN106798524B (en) | A kind of automatic cleaning apparatus for doorframe inner wall | |
| CN210497562U (en) | Cleaning device for medical care beaker | |
| CN211637419U (en) | Outdoor environment monitoring device | |
| CN109212785B (en) | 3D glasses belt cleaning device for cinema | |
| CN215745341U (en) | A utensil cleaning and sterilizing device for medical science inspection | |
| CN214943605U (en) | Plastic-steel window with cleaning structure | |
| CN209590538U (en) | A kind of multi-functional exposure machine base station device | |
| CN208962766U (en) | A kind of drawing paintbrush cleaning device | |
| CN113617763A (en) | New material research and development is with supplementary cleaning device of experiment pond inside | |
| CN210358373U (en) | Support sweeps frock | |
| CN217191061U (en) | Ash removal device for high-precision circuit board | |
| CN208390503U (en) | A kind of instrument mirror surface Motorized cleaning apparatus | |
| CN213612791U (en) | A material feeding unit for automotive production | |
| CN220461468U (en) | Surplus adhesive cleaning equipment of adhesive dripping clamp | |
| CN214516582U (en) | Self-cleaning disinfection type ozone disinfection water heater | |
| CN211437384U (en) | Lens cleaning support strip | |
| CN110899281A (en) | Outdoor garbage bin inner wall cleaning equipment | |
| CN220001190U (en) | Wardrobe is accomodate to dust protected | |
| CN215603811U (en) | Novel replaceable brush head of milk bottle brush | |
| CN219766305U (en) | Sampling test tube cleaning device | |
| CN209934775U (en) | Physical laboratory is with beaker frame device | |
| CN113369268B (en) | Clinical laboratory's test tube inside and outside wall cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210727 |