CN212913992U - Low-temperature plasma vacuum sterilization chamber carrying disc and protection frame structure thereof - Google Patents
Low-temperature plasma vacuum sterilization chamber carrying disc and protection frame structure thereof Download PDFInfo
- Publication number
- CN212913992U CN212913992U CN202020686223.9U CN202020686223U CN212913992U CN 212913992 U CN212913992 U CN 212913992U CN 202020686223 U CN202020686223 U CN 202020686223U CN 212913992 U CN212913992 U CN 212913992U
- Authority
- CN
- China
- Prior art keywords
- protection frame
- frame
- carrying disc
- object carrying
- sterilization chamber
- 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.)
- Active
Links
Images
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A low-temperature plasma vacuum sterilization chamber carrying plate and a protection frame structure thereof comprise a carrying plate, a side protection frame and a top protection frame, a low-temperature plasma vacuum sterilization chamber double-layer carrying plate and a protection frame structure thereof comprise an upper carrying plate, a lower carrying plate, a top protection frame and a side protection frame, wherein the two carrying plates and the protection frame adopt a split combined structure, so that the safety for protecting sterilized medical instruments is realized, the electrode discharge damage possibly caused by the medical instruments in the sterilization process can be avoided, the stability of use and operation is also realized, the sterilized medical instruments are firstly placed on the carrying plate outside a sterilization chamber, the side protection frame and the top protection frame are installed, the operation of putting the sterilization chamber into or taking the sterilization chamber out of the combined structure is integrally carried out, the mechanical damage possibly caused to the medical instruments in the taking and putting process can be avoided, and the split combined structure adopts a standardized design, the combined application of the multilayer loading tray protection frame structure has good universality, the cost input can be reduced, and the use efficiency is improved.
Description
Technical Field
The utility model relates to a sterilization chamber carries thing dish and protects frame thereof, in particular to low temperature plasma vacuum sterilization chamber carries thing dish and protects frame festival structure.
Background
The low-temperature plasma sterilization technology is a new disinfection and sterilization method developed in recent years, can overcome the problems of long sterilization time, large environmental hazard, potential damage to instruments and the like caused by overhigh temperature in the traditional method, is also suitable for disinfection and sterilization of medical instruments which are made of special materials and have special structures and are not suitable for treatment in the traditional method, and has the advantages of broad spectrum, high efficiency and wide application field. The hydrogen peroxide low-temperature plasma sterilization technology is characterized in that gaseous hydrogen peroxide gas is injected into a vacuum sterilization chamber, then the hydrogen peroxide gas arranged around an electrode in the sterilization chamber is ionized into a low-temperature plasma form by utilizing high frequency and high pressure, and medical instruments placed in the sterilization chamber are sterilized efficiently. In the above disinfection and sterilization process, in order to prevent the electrode discharge from damaging the medical apparatus and instruments and strictly avoid the contact between the medical apparatus and the electrode plate, a protection frame for isolating the medical apparatus and instruments from the electrode plate is usually installed in a disinfection chamber of the hydrogen peroxide low-temperature plasma sterilization equipment, but limited by the low-temperature plasma technical principle, the volume of the disinfection chamber of the hydrogen peroxide low-temperature plasma sterilization equipment used in the medical activity does not exceed 300L, the installation of the fixed protection frame increases the barrier for taking and placing the disinfected medical apparatus and instruments, particularly the protection frame is fixedly installed in the disinfection chamber with the volume below 120L, the situation that the medical apparatus and instruments are damaged due to scratching and colliding in the taking and placing process often occurs, unnecessary economic loss is caused, and normal medical service activity is affected, so it is necessary to improve and perfect the setting structure and setting mode of the protection frame of the disinfection chamber, the safety of the protection of the medical apparatus in the disinfection and sterilization process is improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a low temperature plasma vacuum sterilization room carries thing dish and protects frame structure thereof improves the security of medical instrument protection.
A low temperature plasma vacuum sterilization chamber carries thing dish and protects frame structure thereof includes: the device comprises a carrying plate 1, a side protection frame 2 and a top protection frame 3; the object carrying plate 1 is used for carrying medical instruments placed in a sterilization chamber, through holes 11 which are regularly arranged are formed in the plate surface, and on the premise that the carrying strength relative to the medical instruments is guaranteed, the through holes 11 are densely distributed in the object carrying plate 1 to the maximum extent, so that gas and plasma in the sterilization chamber can be fully diffused between the upper space and the lower space of the object carrying plate 1; the side protection frame 2 is a side vertical plate-shaped body which is matched with the object carrying disc 1 and has a grid skeleton structure, and is respectively and vertically arranged at the left side, the right side and the rear side edge of the object carrying disc 1, a fixing column 10 is arranged at the bottom end of the side protection frame 2, the shape and the size of the fixing column 10 are correspondingly matched with the through hole 11 formed in the object carrying disc 1, the fixing column 10 is inserted into the through hole 11 at the corresponding position, so that the side protection frame 2 can be stably arranged on the object carrying disc 1, and meanwhile, an embedding groove 12 is formed at the upper end of the side protection frame 2 and used for positioning the top protection frame 3; the top protection frame 3 is a covering structure body which is matched with the side protection frame 2 and has a grid skeleton structure, the covering structure body is horizontally placed on the upper portion of the side protection frame 2, a positioning column 13 is arranged at the edge of the top protection frame 3, the shape and the size of the positioning column 13 are correspondingly matched with the embedding groove 12 formed at the upper end of the side protection frame 2, the positioning column 13 is embedded into the embedding groove 12 at the corresponding position, so that the top protection frame 3 can be stably placed on the side protection frame 2, and the plasma vacuum sterilization chamber carrying disc is combined with the protection frame into a whole.
Further, preferably, the top protection frame 3 is of an integrally raised cover type structure, the frame of the top protection frame 3 is abutted and clamped on the inner side of the side protection frame 2 correspondingly matched with the frame, the top protection frame 3 is limited in a frame body area enclosed by the side protection frame 2, the top protection frame 3 of the integrally raised cover type structure can also correspondingly reduce the supporting height of the side protection frame 2 by increasing the height of the top protection frame 3, so that the supporting stability of the side protection frame 2 can be improved, meanwhile, the firmness for limiting the top protection frame 3 can be enhanced, and the protection reliability of the protection frame is improved.
A low temperature plasma vacuum sterilization room double-deck year thing dish and protect frame structure thereof includes: the device comprises an upper layer carrying plate 1a, a lower layer carrying plate 1b, a top protecting frame 3 and a side protecting frame 2 with standardized specifications; the upper layer carrying plate 1a and the lower layer carrying plate 1b are provided with through holes which are regularly arranged, the side protective frame 2 is a side vertical plate-shaped body which is respectively matched with the upper layer carrying disc 1a and the lower layer carrying disc 1b and has a grid framework structure, a fixing column 10 is arranged at the bottom end of the side protective frame 2, the shape and the size of the fixing column 10 are respectively matched with the through holes 11 arranged on the upper layer carrying tray 1a and the lower layer carrying tray 1b correspondingly, meanwhile, the upper end of the side protective frame 2 is provided with an embedded groove 12, the top protective frame 3 is a covering structure body which is matched with the side protective frame 2 and has a grid framework structure, a positioning column 13 is arranged at the edge of the top protective frame 3, and the shape and the size of the positioning column 13 are correspondingly matched with the embedding groove 12 formed at the upper end of the side protective frame 2; wherein: the upper layer object carrying disc 1a is arranged at the upper part of the sterilization chamber, the side protection frames 2 are respectively and vertically arranged at the left side, the right side and the rear side edge of the upper layer object carrying disc 1a, the fixing columns 10 are inserted into the through holes 11 at the corresponding positions to ensure that the side protection frames 2 are stably arranged on the upper layer object carrying disc 1a, the top protection frame 3 is horizontally arranged at the upper part of the side protection frames 2, the positioning columns 10 are inserted into the embedding grooves 12 at the corresponding positions to ensure that the top protection frame 3 is stably arranged on the side protection frames 2, the upper layer object carrying disc 1a, the side protection frames 2 and the top protection frame 3 form a protection frame body structure for medical instruments borne by the upper layer object carrying disc 1a, meanwhile, the lower layer object carrying disc 1b is arranged at the lower part of the upper layer object carrying disc 1a, the side protection frames 2 are respectively and vertically arranged at the left side edge, the right side and the rear edge of the lower layer object carrying disc 1b, The right two sides and the rear side edge are provided with fixing columns 10 which are inserted into the through holes 11 at the corresponding positions to ensure that the side protection frames 2 are stably installed on the lower-layer carrying plate 1b, and the lower-layer carrying plate 1b, the side protection frames 2 and the upper-layer carrying plate 1a form a protection frame structure for medical instruments borne by the lower-layer carrying plate 1 b.
A double-layer carrying disc of a low-temperature plasma vacuum sterilization chamber and a protection frame structure thereof are disclosed, wherein preferably, an integral convex cover type structure is adopted by a top protection frame 3, the frame of the top protection frame 3 is abutted and clamped on the inner side of a side protection frame 2 which is correspondingly matched, and the top protection frame 3 is limited in a frame body area enclosed by the side protection frame 2.
The utility model has the advantages that: the low-temperature plasma vacuum sterilization chamber object carrying plate and the protection frame thereof adopt a split combined structure, so that the safety of protecting sterilized medical instruments is realized, the electrode discharge damage possibly caused by the medical instruments in the sterilization process can be avoided, the stability of use and operation is realized, the sterilized medical instruments are placed on the object carrying plate outside the sterilization chamber, then the side protection frame and the top protection frame are installed to protect the medical instruments, the operation of putting the object carrying plate into the sterilization chamber or taking the object carrying plate out from the sterilization chamber is carried out on the combined structure, the mechanical damage possibly caused to the medical instruments in the taking and placing process can be avoided, the split combined structure adopts a standardized design, the combined application of the multi-layer object carrying plate protection frame structure has good universality, the cost investment can be reduced, and the use efficiency is improved.
Drawings
Fig. 1, a structure view of the fitting state of the side frame and the tray.
Fig. 2 shows a structure of the fitting state of the top protective frame and the side protective frame.
FIG. 3 is a structural diagram of a carrier plate and a protective frame thereof in a low-temperature plasma vacuum sterilization chamber.
Fig. 4, a structure diagram of a double-layer carrying plate and a protective frame thereof of a low-temperature plasma vacuum sterilization chamber.
Detailed Description
The claimed technical solution of the present invention is further described below with reference to the following specific embodiments and the accompanying drawings.
Example 1
A low-temperature plasma vacuum sterilization chamber object carrying disc and a protection frame structure thereof are disclosed, as shown in figures 1 to 3, the object carrying disc is composed of an object carrying disc 1, a side protection frame 2 and a top protection frame 3, the disc surface of the object carrying disc 1 is provided with through holes 11 which are arranged in a criss-cross matrix shape, the through holes 11 are round holes with the diameter of 6 mm, the distance between the centers of the round holes is 12 mm, the side protection frame 2 is a side vertical plate body with a criss-cross grid framework and is respectively vertically arranged at the left side, the right side and the rear side edge of the object carrying disc 1, the bottom end of the side protection frame 2 is provided with a fixed column 10, the fixed column 10 is a vertical cylinder which is mutually matched with the through holes 11, the side protection frame 2 can be stably arranged on the object carrying disc 1 by inserting into the through holes 11 at the corresponding positions, meanwhile, the upper end of the side protection frame 2 is provided with an embedded groove 12, the embedding groove 12 is a circular groove, the top protection frame 3 is a raised cover type covering structure body with a longitudinal and transverse grid framework, the top protection frame is horizontally placed on the upper portion of the side protection frame 2, a positioning column 13 is arranged at the edge of the top protection frame 3, the positioning column 13 is a horizontal cylinder matched with the embedding groove 12, the positioning column 13 is embedded into the embedding groove 12 in the corresponding position, so that the top protection frame 3 can be stably placed on the side protection frame 2, a protection frame body structure of medical instruments borne by the object carrying disc 1 is formed, and accidental damage caused by accidental contact of the medical instruments and high-voltage electrodes in the disinfection and sterilization process is prevented.
The object carrying disc and the protective frame structure thereof for the low-temperature plasma vacuum sterilization chamber adopt the split combined structure of the object carrying disc 1, the side protective frame 2 and the top protective frame 3, when in use, a sterilized medical instrument can be firstly placed on the object carrying disc 1 outside a sterilization chamber, then, the side protective frame 2 and the top protective frame 3 are sequentially arranged and installed on the carrying plate 1, after the medical apparatus is protected, the integrated structure is put into the sterilization chamber for sterilization, after the sterilization is finished, the integrated structure is taken out from the sterilization chamber, the top protective frame 3 and the side protective frame 2 are sequentially removed, the sterilized medical apparatus can be safely taken, the operation mode of integral placing and taking out can completely avoid mechanical damage to the medical instrument in the process of placing and taking out.
Example 2
A120L capacity double-layer object carrying plate of a low-temperature plasma vacuum sterilization chamber and a protection frame structure thereof are shown in figure 4, and are composed of an upper layer object carrying plate 1a, a lower layer object carrying plate 1b, a top protection frame 3 and a side protection frame 2 with standardized specifications, wherein the upper layer object carrying plate 1a and the lower layer object carrying plate 1b are provided with through holes which are arranged in a longitudinal and transverse rectangular mode, the through holes 11 are round holes with the diameter of 6 mm, the distance between the circle centers of the adjacent round holes is 12 mm, the side protection frame 2 is a side vertical plate body with a longitudinal and transverse grid framework, the bottom end of the side protection frame 2 is provided with a fixed column 10, the fixed column 10 is a vertical cylinder which is matched with the through holes 11 and is respectively inserted into the through holes 11 at the corresponding positions of the upper layer object carrying plate 1a and the lower layer object carrying plate 1b, so that the side protection frame 2 can be respectively and stably installed on the upper layer object carrying plate 1a and the lower layer object carrying plate 1b, meanwhile, an embedded groove 12 is formed in the upper end of the side protection frame 2, the embedded groove 12 is a circular groove, the top protection frame 3 is a protruding cover type covering structure body with a grid framework structure, a positioning column 13 is arranged at the edge of the top protection frame 3, the positioning column 13 is a horizontal cylinder matched with the embedded groove 12, and the positioning column 13 is embedded into the embedded groove 12 in the corresponding position, so that the top protection frame 3 can be stably placed on the side protection frame 2.
An upper layer horizontal clamping groove 14a and a lower layer horizontal clamping groove 14b are respectively installed on the side wall of the sterilization room, the upper layer object carrying disc 1a and the lower layer object carrying disc 1b are respectively and correspondingly inserted into the upper layer horizontal clamping groove 14a and the lower layer horizontal clamping groove 14b to bear the medical instruments for sterilization, and the medical instruments can be placed in and taken out by the following operation steps:
1. insertion of said medical device
Placing a part of medical instruments to be sterilized on the lower-layer object carrying disc 1b outside the sterilization chamber, installing the side protection frames 2 at the left side, the right side and the edge of the rear side of the lower-layer object carrying disc 1b, enclosing the medical instruments in the side protection frames 2, then integrally installing the combined structure of the lower-layer object carrying disc 1b and the side protection frames 2 in a lower-layer horizontal clamping groove 14b of the sterilization chamber, and placing the medical instruments in the sterilization chamber;
next, outside the sterilization chamber, firstly placing another part of medical apparatus to be sterilized on the upper layer carrying tray 1a, then installing and arranging the side protection frames 2 at the left side, the right side and the edge of the rear side of the upper layer carrying tray 1a, arranging the top protection frame 3 on the side protection frame 2, enclosing the medical apparatus in a protection frame structure formed by the side protection frame 2 and the top protection frame 3, then integrally installing the upper layer carrying tray 1a and the combined structure of the side protection frame 2 and the top protection frame 3 in an upper layer horizontal clamping groove 14a of the sterilization chamber, and placing the medical apparatus in the sterilization chamber;
after the device of the medical instrument to be disinfected is finished, closing the sterilization chamber entrance, and starting a disinfection and sterilization program until the disinfection and sterilization process of the medical instrument is finished;
2. removal of the medical device
Opening the sterilization chamber entrance, firstly taking out the upper-layer object carrying disc 1a, the side protective frame 2 and the top protective frame 3 from the sterilization chamber, and taking out the sterilized medical apparatus after removing the side protective frame 2 and the top protective frame 3;
then, the combined structure of the lower-layer carrying disc 1b and the side protective frame 2 is taken out of the sterilization chamber, the sterilized medical apparatus can be taken out after the side protective frame 2 is removed, and the sterilization operation of the medical apparatus is completed.
The medical instrument is sterilized according to the operation steps, so that electrode discharge damage possibly caused by the medical instrument in the sterilization process can be avoided, mechanical damage possibly caused by the medical instrument in the picking and placing process can be avoided, and the medical instrument protection safety is sufficient.
In addition, the disclosed technical scheme of a 120L capacity's double-deck thing dish of carrying of low temperature plasma vacuum sterilization room and its frame structure that protects, also the multilayer that can extend be applied to more than low temperature plasma vacuum sterilization room 2 layers carries the thing dish and protects the frame structure, the multilayer is carried the thing dish and is protected the frame structure and also should belong to within the technical scheme's the protection category of the utility model.
Claims (4)
1. The utility model provides a low temperature plasma vacuum sterilization room carries thing dish and protects frame structure thereof which characterized in that includes: the device comprises a carrying plate (1), a side protection frame (2) and a top protection frame (3); the side protection frame (2) is a side vertical plate-shaped body which is matched with the object carrying disc (1) and has a grid framework structure, the side vertical plate-shaped body is respectively and vertically arranged at the left side, the right side and the rear side edge of the object carrying disc (1), a fixing column (10) is arranged at the bottom end of the side protection frame (2), the shape and the size of the fixing column (10) are correspondingly matched with the through hole (11) arranged on the object carrying disc (1), the fixing column (10) is inserted into the through hole (11) at the corresponding position, so that the side protection frame (2) is stably arranged on the object carrying disc (1), meanwhile, an embedding groove (12) is arranged at the upper end of the side protection frame (2), the top protection frame (3) is a covering structure body which is matched with the side protection frame (2) and has a grid framework structure, the positioning post is horizontally placed on the upper portion of the side protection frame (2), a positioning post (13) is arranged on the edge of the top protection frame (3), the shape and the size of the positioning post (13) are correspondingly matched with the embedding groove (12) formed in the upper end of the side protection frame (2), and the positioning post (13) is embedded into the embedding groove (12) in the corresponding position, so that the top protection frame (3) can be stably placed on the side protection frame (2).
2. The carrier plate and the protective frame structure thereof for a low-temperature plasma vacuum sterilization chamber according to claim 1, wherein: the top protective frame (3) adopts an integral convex cover type structure, and the frame of the top protective frame (3) is clamped on the inner side of the side protective frame (2) which is correspondingly matched.
3. The utility model provides a low temperature plasma vacuum sterilization room carries thing dish and protects frame structure thereof which characterized in that includes: an upper layer carrying disc (1 a), a lower layer carrying disc (1 b), a side protection frame (2) and a top protection frame (3); the upper-layer object carrying disc (1 a) and the lower-layer object carrying disc (1 b) are provided with through holes which are regularly arranged, the side protective frame (2) is a side vertical plate-shaped body which is respectively matched with the upper-layer object carrying disc (1 a) and the lower-layer object carrying disc (1 b) and has a grid framework structure, the bottom end of the side protective frame (2) is provided with a fixed column (10), the shape and the size of the fixed column (10) are respectively correspondingly matched with the through holes (11) which are arranged on the upper-layer object carrying disc (1 a) and the lower-layer object carrying disc (1 b), the upper end of the side protective frame (2) is provided with an embedding groove (12), the top protective frame (3) is a covering structure body which is matched with the side protective frame (2) and has a grid framework structure, and the edge of the top protective frame (3) is provided with a positioning column (13), the shape and the size of the positioning column (13) are correspondingly matched with the embedding groove (12) formed in the upper end of the side protection frame (2);
wherein: the upper-layer object carrying disc (1 a) is arranged at the upper part of a sterilization chamber, the side protective frames (2) are respectively and vertically arranged at the left side, the right side and the rear side edge of the upper-layer object carrying disc (1 a), the fixing columns (10) are inserted into the through holes (11) at corresponding positions to ensure that the side protective frames (2) are stably arranged on the upper-layer object carrying disc (1 a), the top protective frame (3) is horizontally arranged at the upper part of the side protective frames (2), the positioning columns (13) are embedded into the embedding grooves (12) at corresponding positions to ensure that the top protective frame (3) is stably arranged on the side protective frames (2), meanwhile, the lower-layer object carrying disc (1 b) is arranged at the lower part of the upper-layer object carrying disc (1 a), the side protective frames (2) are respectively and vertically arranged at the left side, the right side and the rear side edge of the lower-layer object carrying disc (1 b), the fixing columns (10) are inserted into the through holes (11) at the corresponding positions, so that the side protection frames (2) are stably installed on the lower-layer object carrying plate (1 b).
4. The carrier plate and the protective frame structure thereof for a low-temperature plasma vacuum sterilization chamber according to claim 3, wherein: the top protective frame (3) adopts an integral convex cover type structure, and the frame of the top protective frame (3) is clamped on the inner side of the side protective frame (2) which is correspondingly matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686223.9U CN212913992U (en) | 2020-04-29 | 2020-04-29 | Low-temperature plasma vacuum sterilization chamber carrying disc and protection frame structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020686223.9U CN212913992U (en) | 2020-04-29 | 2020-04-29 | Low-temperature plasma vacuum sterilization chamber carrying disc and protection frame structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212913992U true CN212913992U (en) | 2021-04-09 |
Family
ID=75314415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020686223.9U Active CN212913992U (en) | 2020-04-29 | 2020-04-29 | Low-temperature plasma vacuum sterilization chamber carrying disc and protection frame structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212913992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115363165A (en) * | 2022-08-15 | 2022-11-22 | 江阴华昌食品添加剂有限公司 | Sterilization device based on plasma |
-
2020
- 2020-04-29 CN CN202020686223.9U patent/CN212913992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115363165A (en) * | 2022-08-15 | 2022-11-22 | 江阴华昌食品添加剂有限公司 | Sterilization device based on plasma |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212913992U (en) | Low-temperature plasma vacuum sterilization chamber carrying disc and protection frame structure thereof | |
| CN213871267U (en) | Quick blasting pressure release protection device | |
| WO2024045457A1 (en) | Energy storage device | |
| CN210744047U (en) | Battery packaging device | |
| CN216598579U (en) | Electrical equipment that safety protection performance is high | |
| CN212980894U (en) | Storage device for hydraulic valve block machining | |
| CN220605327U (en) | High-voltage distribution box of power battery system | |
| CN210716748U (en) | Scientific operation equipment for big data management | |
| CN209896459U (en) | Electrical cabinet | |
| CN207235248U (en) | A kind of cabinet with destruction-proof function | |
| CN211960668U (en) | Solar energy sterilization acarus killing lamp | |
| CN215274816U (en) | Modular medical vacuum negative pressure unit | |
| CN220171929U (en) | Chip resistor-capacitor | |
| CN212849577U (en) | Prepackage type transformer substation suitable for plateau environment | |
| CN210170497U (en) | Sampling device's sterilization apparatus for bacterial examination | |
| CN213018910U (en) | Novel regenerated gas storage tank | |
| CN221738551U (en) | Egg storage device | |
| CN214545353U (en) | SMD capacitor packaging component placing device | |
| CN202736709U (en) | Double support insulation structure of sulfur hexafluoride current transformer | |
| CN110400896A (en) | Battery core series mould set bracket, battery core series mould set and its assemble method | |
| CN217507278U (en) | Wafer box opening and closing tool | |
| CN218161234U (en) | Shielding type contact box | |
| CN211743265U (en) | Battery cell turnover jig | |
| CN216089573U (en) | Novel medical bedside table | |
| CN220494682U (en) | Anticorrosive protection against insects chinese-medicinal material display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |