CN117797891A - Electrical engineering and automatic experiment table thereof - Google Patents
Electrical engineering and automatic experiment table thereof Download PDFInfo
- Publication number
- CN117797891A CN117797891A CN202410232861.6A CN202410232861A CN117797891A CN 117797891 A CN117797891 A CN 117797891A CN 202410232861 A CN202410232861 A CN 202410232861A CN 117797891 A CN117797891 A CN 117797891A
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- fixedly connected
- laboratory bench
- box
- rotary
- electrical engineering
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- 238000004870 electrical engineering Methods 0.000 title claims abstract description 24
- 238000002474 experimental method Methods 0.000 title claims abstract description 17
- 239000000428 dust Substances 0.000 claims abstract description 76
- 230000004888 barrier function Effects 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 26
- 239000000835 fiber Substances 0.000 claims description 26
- 238000001125 extrusion Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L9/00—Supporting devices; Holding devices
- B01L9/02—Laboratory benches or tables; Fittings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D49/00—Separating dispersed particles from gases, air or vapours by other methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Cleaning In General (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an electrical engineering and an automatic experiment table thereof, and relates to the technical field of automatic experiment tables. This electrical engineering and automation laboratory bench thereof, including the automation laboratory bench, automation laboratory bench front side fixedly connected with crashproof strip, automation laboratory bench left side fixedly connected with rotary box, right side fixedly connected with rotary device in the rotary box. This electrical engineering and automatic laboratory bench thereof, through rotary device, can save space, shielding dust that can be better, after the experiment is accomplished, start-up motor when needs shelter from the laboratory bench, the motor drives the swivel ring and rotates, the swivel ring drives the swivel plate and rotates, the swivel plate passes through the position of barrier plate control dust box, prevent the striking, through pulling fixing device, when the swivel rod falls to one side, can receive the influence of stay cord, telescopic link in the messenger's fixer pops out, fix the swivel rod, make the swivel rod can not shake in disorder, lead to dustproof not tight enough.
Description
Technical Field
The invention relates to the technical field of automatic experiment tables, in particular to an electrical engineering and an automatic experiment table thereof.
Background
The present industrial development is very rapid, in the development process of many industries, the use of many supporting facilities plays a key role in the development of various industries, the updating and updating of scientific and technological products are more frequent nowadays, new technical products are effectively popularized, and in the early stage of product manufacture and design, multiple tests are required to be carried out to combine theory and practice, so that new understanding is required for the use of a laboratory bench, the development and test of new products provide basic services, and people can see the popularization and application of the laboratory bench no matter in hospitals, schools and scientific research institutions, and because of the use of the facilities, the laboratory bench plays an important role in product research and innovation.
The patent number of citation China is CN215655268U, and the patent discloses an electrical engineering and an automatic experiment table thereof, the electric engineering comprises an operation box, wherein the inner wall of the operation box is fixedly connected with a fixing plate, the operation box is divided into two chambers by the fixing plate, one side inner wall of the operation box is fixedly connected with a first mounting plate, the outer wall of the top of the first mounting plate is fixedly connected with an electric push rod, and one end of the electric push rod, which is far away from the first mounting plate, is fixedly connected with the operation table.
However, in the prior art, although the above patent has the technical advantages, the dust removal in the prior art cannot be automatically performed on the basis of dust removal, so that the manpower consumption is increased, and the dust removal effect cannot reach the required standard.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an electrical engineering and an automatic experiment table thereof, so as to solve the problems in the background art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides an electrical engineering and automation laboratory bench thereof, includes the automation laboratory bench, automation laboratory bench front side fixedly connected with crashproof strip, automation laboratory bench left side fixedly connected with rotary box, right side fixedly connected with rotary device in the rotary box, rotary device includes:
the motor, right side fixedly connected with motor in the rotatory case, motor front side fixedly connected with swivel ring, swivel ring front side fixedly connected with swivel plate, swivel plate left side fixedly connected with anticollision area, swivel plate front side fixedly connected with fixer one, swivel plate front side is located fixer one right side fixedly connected with fixer two, left side fixedly connected with spring one in the fixer one, spring one right side fixedly connected with telescopic link one, right side fixedly connected with spring two in the fixer two, spring two left side fixedly connected with telescopic link two, swivel case left side fixedly connected with barrier plate, barrier plate upside fixedly connected with stay cord one, stay cord one upside fixedly connected with fixer one, barrier plate upside is located stay cord one right side fixedly connected with stay cord two, stay cord two upside fixedly connected with fixer two.
Preferably, the first right side of the fixer is in sliding connection with the first rotary rod, the right side of the automatic experiment table is fixedly connected with a rotary table, and the right side of the rotary table is fixedly connected with the second rotary rod.
Preferably, a dust suction box is fixedly connected to the right side of the rotary rod, and a dust suction device is fixedly connected to the inner top of the dust suction box.
Preferably, the dust collection device comprises an engine, a second rotating shaft is fixedly connected to the lower side of the engine, a power belt is fixedly connected to the outer side of the second rotating shaft, a first rotating shaft is fixedly connected to the inner side of the power belt, a converter is fixedly connected to the lower side of the rotating shaft, an extrusion rod is meshed with the inner side of the power belt on the right side of the first rotating shaft through a gear, and a supporting rod is fixedly connected to the inner bottom of the dust collection box on the front side of the extrusion rod.
Preferably, the bottom in the dust box is fixedly connected with a rotator at the left side of the engine, and the front side of the rotator is fixedly connected with fiber cloth.
Preferably, the dust collection box is fixedly connected with the rear side of the dust collection box.
Preferably, the right side of the fiber cloth is fixedly connected with a power shaft, a gear is meshed with the front side gear of the power shaft, and a power rod is meshed with the front side gear of the gear.
Preferably, the dust removing device is fixedly connected with the right side in the dust removing box, the dust removing box comprises a first elastic band, the right side in the dust removing box is positioned at a lower side of the first elastic band and is fixedly connected with a second elastic band, a left side of the first elastic band is fixedly connected with a fixing rod, the front side in the dust removing box is fixedly connected with a spring column, the rear side of the spring column is fixedly connected with an elastic plate, the rear side in the dust removing box is fixedly connected with a seesaw, and the upper side of the seesaw is rotationally connected with an impact rod.
The invention provides an electrical engineering and an automatic experiment table thereof. The beneficial effects are as follows:
1. this electrical engineering and automatic laboratory bench thereof, through rotary device, can save space, shielding dust that can be better, after the experiment is accomplished, start-up motor when needs shelter from the laboratory bench, the motor drives the swivel ring and rotates, the swivel ring drives the swivel plate and rotates, the swivel plate passes through the position of barrier plate control dust box, prevent the striking, through pulling fixing device, when the swivel rod falls to one side, can receive the influence of stay cord, telescopic link in the messenger's fixer pops out, fix the swivel rod, make the swivel rod can not shake in disorder, lead to dustproof not tight enough.
2. This electrical engineering and automatic laboratory bench thereof, through dust extraction dust that is located the test bench surface that can be fine, cover the dust collection box on the test bench surface at rotary device, start the engine, the engine drives rotation axis two, and rotation axis two passes through the power area and drives rotation axis one, and rotation axis one is through the rotation of converter can be better to the fibre cloth control, and the fibre cloth adsorbs the dust on self surface through friction and self characteristic.
3. This electrical engineering and automatic laboratory bench thereof clear away the dust on fiber cloth surface through dust collector, and fiber cloth rotates the rear side after adsorbing the dust, and the rear side passes through striking pole striking elastic webbing, and the elastic webbing bullet falls the dust on fiber cloth surface with elasticity, makes things convenient for the fiber cloth to absorb the dust that can be better after rotatory a week.
4. This electrical engineering and automatic laboratory bench thereof through dust extraction and dust collector's cooperation, can be better remove dust through the power shaft when the fiber cloth revolves, makes the power shaft rotate, and the power shaft passes through the gear drive power pole and rotates, and striking seesaw makes seesaw striking elastic band when the power pole rotates, makes the elastic band can be better carry out the dust removal to the fiber cloth.
Drawings
FIG. 1 is a schematic diagram of a front view structure of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of a rotary device according to the present invention;
FIG. 4 is a schematic diagram of the A-amp configuration of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a dust collector of the present invention;
FIG. 6 is a schematic view of the structure A-A of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the ash handling apparatus of the present invention;
FIG. 8 is a schematic view of the B-B structure of FIG. 7 according to the present invention;
FIG. 9 is a schematic view of the ash handling apparatus of the present invention;
FIG. 10 is a schematic view of the structure of FIG. 9C-C according to the present invention.
In the figure: 1. an automated laboratory bench; 2. a bumper strip; 3. a rotating box; 4. a rotating device; 41. a motor; 42. a rotating ring; 43. a rotating plate; 44. an anti-collision belt; 45. a first pull rope; 46. a second rope; 47. a blocking plate; 48. a first fixer; 49. a second fixer; 410. a first spring; 411. a first telescopic rod; 412. a second spring; 413. a second telescopic rod; 5. rotating the first rod; 6. a rotary table; 7. rotating the second rod; 8. a dust suction box; 9. a dust collection device; 91. an engine; 92. a converter; 93. a first rotating shaft; 94. a power belt; 95. a second rotating shaft; 96. an extrusion rod; 97. a support rod; 10. a rotator; 11. a fiber cloth; 12. a dust removal box; 13. a power lever; 14. a gear; 15. a dust removal device; 151. an elastic belt I; 152. an elastic band II; 153. an elastic plate; 154. a spring post; 155. a fixed rod; 156. a striker rod; 157. a seesaw; 16. a power shaft.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples of the embodiments are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Embodiment one:
referring to fig. 1-4, the invention provides an electrical engineering and an automated laboratory bench thereof, comprising an automated laboratory bench 1, wherein a crashproof strip 2 is fixedly connected to the front side of the automated laboratory bench 1, the crashproof strip 2 can prevent a dust suction box 8 from crashing into the automated laboratory bench 1, a rotating box 3 is fixedly connected to the left side of the automated laboratory bench 1, a rotating device 4 is fixedly connected to the right side in the rotating box 3, the rotating device 4 comprises a motor 41, a motor 41 is fixedly connected to the right side in the rotating box 3, a rotating ring 42 is fixedly connected to the front side of the motor 41, a rotating plate 43 is fixedly connected to the front side of the rotating ring 42, a crashproof belt 44 is fixedly connected to the left side of the rotating plate 43, the crashproof belt 44 can prevent crashproof plate 47 when controlling the rotating rod 5 to rotate, a fixer one 48 is fixedly connected to the front side of the rotating plate 43, a fixer two 49 are fixedly connected to the front side of the rotating plate 43 on the right side of the fixer one 48, the left side in the first fixer 48 is fixedly connected with a first spring 410, the right side of the first spring 410 is fixedly connected with a first telescopic rod 411, the right side in the second fixer 49 is fixedly connected with a second spring 412, the left side of the second spring 412 is fixedly connected with a second telescopic rod 413, the left side of the rotating box 3 is fixedly connected with a blocking plate 47, the upper side of the blocking plate 47 is fixedly connected with a first pull rope 45, the upper side of the first pull rope 45 is fixedly connected with the first fixer 48, the upper side of the first pull rope 46 is fixedly connected with a second fixer 49, when the first fixer 48 is pulled by the first pull rope 45, the first telescopic rod 411 can pop out through the first spring 410, the first rotary rod 5 can be better fixed, the right side of the first fixer 48 is slidingly connected with the first rotary rod 5, the right side of the automatic experiment table 1 is fixedly connected with the rotary table 6, the right side of the rotary table 6 is fixedly connected with a rotary rod II 7.
When the rotary table is used, the motor 41 is started, the motor 41 drives the rotary ring 42 to rotate, the rotary ring 42 drives the rotary plate 43 to rotate, the rotary plate 43 drives the first fixer 48 and the second fixer 49 on the front side, the rotary plate 43 drives the first rotary rod 5 to rotate through the first fixer 48 and the second fixer 49 when rotating, the rear side of the first fixer 48 is fixed on the blocking plate 47 through the first stay rope 45, the rear side of the second fixer 49 is fixed on the blocking plate 47 through the second stay rope 46, when the first rotary rod 5 rotates to the left side, the second stay rope 46 pulls the second fixer 49, the second spring 412 ejects the second telescopic rod 413, the first rotary rod 5 can be fixed, and the automatic experiment table 1 is prevented from being impacted.
Embodiment two:
referring to fig. 1-10, the invention provides an electrical engineering and an automated laboratory bench thereof, on the basis of the first embodiment, a dust suction box 8 is fixedly connected to the right side of a rotary rod 5, a dust suction device 9 is fixedly connected to the top in the dust suction box 8, the dust suction device 9 comprises an engine 91, a rotary shaft 95 is fixedly connected to the lower side of the engine 91, a power belt 94 is fixedly connected to the outer side of the rotary shaft 95, a rotary shaft 93 is fixedly connected to the inner side of the power belt 94, a converter 92 is fixedly connected to the lower side of the rotary shaft 93, the converter 92 can convert the fiber cloth 11 inside, so as to prevent the fiber cloth 11 from losing efficacy, the service time of the fiber cloth 11 is prolonged, a squeeze rod 96 is engaged with a gear on the right side of the rotary shaft 93 on the inner side of the power belt 94, a support rod 97 on the front side is squeezed forward when the squeeze rod 96 rotates, so that the support rod 97 supports the front protrusion of the fiber cloth 11, the dust on the front side of the automatic experiment table 1 can be better sucked, the support rod 97 is fixedly connected to the inner bottom of the dust collection box 8 at the front side of the extrusion rod 96, the rotator 10 is fixedly connected to the inner bottom of the dust collection box 8 at the left side of the engine 91, the fiber cloth 11 is fixedly connected to the front side of the rotator 10, the dust collection box 12 is fixedly connected to the rear side of the dust collection box 8, the power shaft 16 is fixedly connected to the right side of the fiber cloth 11, the gear 14 is meshed with the front side of the power shaft 16, the gear 14 is meshed with the power rod 13, the dust collection device 15 is fixedly connected to the right side in the dust collection box 12, the dust collection box 12 comprises the first elastic belt 151, the right side in the dust collection box 12 is fixedly connected with the second elastic belt 152 at the lower side of the first elastic belt 151, the fixing rod 155 is fixedly connected to the left side of the elastic belt 151, the spring column 154 is fixedly connected to the front side in the dust collection box 12, the elastic plate 153 is fixedly connected to the rear side of the spring column 154, the rear side in the dust removal box 12 is fixedly connected with a seesaw 157, and the upper side of the seesaw 157 is rotatably connected with a striking rod 156.
When the rotary device 4 moves the dust collection box 8 to the front side of the automatic experiment table 1, the engine 91 is started, the engine 91 drives the rotary shaft II 95 to rotate, the rotary shaft II 95 is meshed with the power belt 94 in a gear way, the power belt 94 drives the rotary shaft I93 to rotate, the rotary shaft I93 drives the converter 92 at the lower side to rotate, the inside of the converter 92 drives the fiber cloth 11 to rotate, the fiber cloth 11 rotates once again through the other three converters 10, enters the converter 92 again to collect dust, the extrusion rod 96 is meshed with the gear at the front side in the power belt 94, the extrusion rod 96 rotates when the power belt 94 rotates, the extrusion rod 96 is provided with a small plate, the small plate impacts the front side supporting rod 97 when the extrusion rod 96 rotates, the small rod is arranged in the supporting rod 97, the small rods can prop up the front side fiber cloth 11, so that the fiber cloth 11 can absorb dust better, when the fiber cloth 11 rotates to the power shaft 16, the power shaft 16 drives the power rod 13 to rotate through the gear 14, the power rod 13 drives the power rod 13 to rotate through the outer small plate album see-saw plate 157, the front side of the see-saw plate 157 downwards enables the front side impact rod 156 to impact the elastic belt I151 and the elastic belt II 152 through the small rods of the small rods, the elastic belt I151 and the elastic belt II 152 are subjected to force to bounce back and forth, the front side impact fiber cloth 11 enables dust to fall, the rear side impact elastic plate 153 is subjected to the influence of the rear side spring post 154 to bounce forward, the bouncing speed of the elastic belt I151 and the elastic belt II 152 is increased, the dust falls, and the fiber cloth 11 can absorb dust better.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. An electrical engineering and automation laboratory bench thereof, includes automation laboratory bench (1), its characterized in that: automatic change laboratory bench (1) front side fixedly connected with crashproof strip (2), automatic change laboratory bench (1) left side fixedly connected with rotary box (3), right side fixedly connected with rotary device (4) in rotary box (3), rotary device (4) include:
the anti-collision device comprises a motor (41), the right side fixedly connected with motor (41) in a rotating box (3), motor (41) front side fixedly connected with rotating ring (42), rotating ring (42) front side fixedly connected with rotating plate (43), rotating plate (43) left side fixedly connected with anticollision area (44), rotating plate (43) front side fixedly connected with fixer one (48), rotating plate (43) front side is located fixer one (48) right side fixedly connected with fixer two (49), left side fixedly connected with spring one (410) in fixer one (48), spring one (410) right side fixedly connected with telescopic link one (411), right side fixedly connected with spring two (412) in fixer two (49), spring two (412) left side fixedly connected with telescopic link two (413), rotating box (3) left side fixedly connected with barrier plate (47), barrier plate (47) upside fixedly connected with one (45), barrier plate one (45) upside fixedly connected with one (45), stay cord two (46) fixedly connected with one (46).
2. An electrical engineering and automation laboratory bench thereof according to claim 1, wherein: the rotary rod I (5) is connected to the right side sliding of the first fixer (48), the rotary table (6) is fixedly connected to the right side of the automatic experiment table (1), and the rotary rod II (7) is fixedly connected to the right side of the rotary table (6).
3. An electrical engineering and automation laboratory bench therefor according to claim 2, characterized in that: the right side of the first rotary rod (5) is fixedly connected with a dust suction box (8), and the inner top of the dust suction box (8) is fixedly connected with a dust suction device (9).
4. An electrical engineering and automation laboratory bench thereof according to claim 3 wherein: dust extraction (9) are including engine (91), engine (91) downside fixedly connected with rotation axis two (95), rotation axis two (95) outside fixedly connected with power area (94), power area (94) inboard fixedly connected with rotation axis one (93), rotation axis one (93) downside fixedly connected with converter (92), power area (94) inboard is located rotation axis one (93) right side gear engagement and has extrusion pole (96), dust suction box (8) interior bottom is located extrusion pole (96) front side fixedly connected with bracing piece (97).
5. An electrical engineering and automation laboratory bench thereof according to claim 3 wherein: the inner bottom of the dust suction box (8) is fixedly connected with a rotator (10) at the left side of the engine (91), and a fiber cloth (11) is fixedly connected at the front side of the rotator (10).
6. An electrical engineering and automation laboratory bench thereof according to claim 3 wherein: the rear side of the dust collection box (8) is fixedly connected with a dust collection box (12).
7. An electrical engineering and automation laboratory bench therefor according to claim 5 wherein: the right side of the fiber cloth (11) is fixedly connected with a power shaft (16), a gear (14) is meshed with a gear on the front side of the power shaft (16), and a power rod (13) is meshed with a gear on the front side of the gear (14).
8. An electrical engineering and automation laboratory bench thereof according to claim 6 wherein: the dust removal device is characterized in that the dust removal device (15) is fixedly connected to the right side in the dust removal box (12), the dust removal box (12) comprises an elastic band I (151), the right side in the dust removal box (12) is positioned at the lower side of the elastic band I (151) and is fixedly connected with an elastic band II (152), a fixing rod (155) is fixedly connected to the left side of the elastic band I (151), a spring column (154) is fixedly connected to the front side in the dust removal box (12), an elastic plate (153) is fixedly connected to the rear side of the spring column (154), a seesaw (157) is fixedly connected to the rear side in the dust removal box (12), and an impact rod (156) is rotatably connected to the upper side of the seesaw (157).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410232861.6A CN117797891B (en) | 2024-03-01 | 2024-03-01 | Electric automatization laboratory bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410232861.6A CN117797891B (en) | 2024-03-01 | 2024-03-01 | Electric automatization laboratory bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117797891A true CN117797891A (en) | 2024-04-02 |
| CN117797891B CN117797891B (en) | 2024-05-10 |
Family
ID=90433866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410232861.6A Active CN117797891B (en) | 2024-03-01 | 2024-03-01 | Electric automatization laboratory bench |
Country Status (1)
| Country | Link |
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| CN (1) | CN117797891B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2349967C1 (en) * | 2007-10-17 | 2009-03-20 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Nv zemlyakov designed laboratory bench for demonstrating and investigating duct separation, drying and granulation of counter swirl air flow |
| CN207342738U (en) * | 2017-07-05 | 2018-05-11 | 上海诺瑞实验室设备有限公司 | One kind teaching bench for chemistry experiment |
| US20200225630A1 (en) * | 2019-01-15 | 2020-07-16 | Huaihua University | Plc-based electrical automation control device |
| CN214918421U (en) * | 2021-07-28 | 2021-11-30 | 陈奕睿 | Electrical engineering and automatic dust collector thereof |
| CN215655268U (en) * | 2021-09-13 | 2022-01-28 | 陕西科技大学镐京学院 | Electrical engineering and automatic laboratory bench thereof |
| CN218797492U (en) * | 2022-09-16 | 2023-04-07 | 延安大学 | Computer experiment platform maintenance mechanism |
-
2024
- 2024-03-01 CN CN202410232861.6A patent/CN117797891B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2349967C1 (en) * | 2007-10-17 | 2009-03-20 | Государственное образовательное учреждение высшего профессионального образования "Орловский государственный технический университет" (ОрелГТУ) | Nv zemlyakov designed laboratory bench for demonstrating and investigating duct separation, drying and granulation of counter swirl air flow |
| CN207342738U (en) * | 2017-07-05 | 2018-05-11 | 上海诺瑞实验室设备有限公司 | One kind teaching bench for chemistry experiment |
| US20200225630A1 (en) * | 2019-01-15 | 2020-07-16 | Huaihua University | Plc-based electrical automation control device |
| CN214918421U (en) * | 2021-07-28 | 2021-11-30 | 陈奕睿 | Electrical engineering and automatic dust collector thereof |
| CN215655268U (en) * | 2021-09-13 | 2022-01-28 | 陕西科技大学镐京学院 | Electrical engineering and automatic laboratory bench thereof |
| CN218797492U (en) * | 2022-09-16 | 2023-04-07 | 延安大学 | Computer experiment platform maintenance mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117797891B (en) | 2024-05-10 |
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