CN113490364A - Power supply line electricity saver - Google Patents

Power supply line electricity saver Download PDF

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Publication number
CN113490364A
CN113490364A CN202110727022.8A CN202110727022A CN113490364A CN 113490364 A CN113490364 A CN 113490364A CN 202110727022 A CN202110727022 A CN 202110727022A CN 113490364 A CN113490364 A CN 113490364A
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China
Prior art keywords
groups
plate
arc
close
electricity
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CN202110727022.8A
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Chinese (zh)
Inventor
丁璐瑶
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Individual
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Individual
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Priority to CN202110727022.8A priority Critical patent/CN113490364A/en
Publication of CN113490364A publication Critical patent/CN113490364A/en
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    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0204Mounting supporting structures on the outside of casings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00Circuit arrangements for ac mains or ac distribution networks
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00Casings, cabinets or drawers for electric apparatus
    • H05K5/02Details
    • H05K5/0217Mechanical details of casings

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Tables And Desks Characterized By Structural Shape (AREA)

Abstract

The invention relates to the technical field of electricity-saving devices, in particular to a power supply line electricity-saving device which comprises an electricity-saving device body, wherein a top plate is fixedly arranged at a position, close to the top, of one side of the electricity-saving device body, a communicating groove is formed in the top plate, a bottom plate is fixedly arranged at a position, close to the bottom, of one side of the electricity-saving device body, sliding rods are fixedly arranged at positions, close to two sides, of the bottom of the top plate, the positions, close to the top, of the outer surfaces of two groups of sliding rods are respectively sleeved with a same group of upper connecting plates, the positions, close to the bottom, of the outer surfaces of two groups of sliding rods are respectively sleeved with a same group of lower connecting plates, upper fixing lugs are respectively fixedly arranged at two sides of the upper connecting plates, and rubber pads are arranged on the outer surfaces of the tops of the upper connecting plates. The user of service can stir upper junction plate and lower connecting plate from top to bottom to make upper junction plate and lower connecting plate can slide at the surface that corresponds the slide bar, thereby make two sets of fixed ears on and two sets of fixed ears down can adjust to the best suitable fixed position.

Description

Power supply line electricity saver
Technical Field
The invention relates to the technical field of power savers, in particular to a power saver for a power supply line.
Background
The power saver is generally divided into a lighting fixture power saver and various power savers. The high-voltage filtering and energy absorption technology is adopted, the energy of the reverse potential of the high-voltage power equipment is automatically absorbed and continuously fed back to the load, and the part of electric energy absorbed by the electric equipment from a high-voltage power grid is saved.
The existing power-saving device for the power supply line has the problem that the positions of an upper fixing lug and a lower fixing lug cannot be conveniently adjusted, so that inconvenience is brought to actual operation; the invention provides a power saver for a power supply line, which is used for solving the problem that the existing power saver for the power supply line cannot be conveniently fixed when the positions of an upper fixing lug and a lower fixing lug are adjusted, and inconvenience is brought to actual operation.
Disclosure of Invention
The present invention provides a power saving device for a power supply line, so as to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a power supply line electricity saver comprises an electricity saver body, wherein a top plate is fixedly mounted at a position, close to the top, of one side of the electricity saver body, a communicating groove is formed in the top plate, a bottom plate is fixedly mounted at a position, close to the bottom, of one side of the electricity saver body, slide bars are fixedly mounted at positions, close to two sides, of the bottom of the top plate, the positions, close to the top, of the outer surfaces of two groups of the slide bars are respectively sleeved with a same group of upper connecting plates, and the positions, close to the bottom, of the outer surfaces of two groups of the slide bars are respectively sleeved with a same group of lower connecting plates;
the utility model discloses a hanger plate, including upper connecting plate, lower connecting plate, the equal fixed mounting in both sides of upper connecting plate has last fixed ear, the top surface of upper connecting plate is provided with the rubber pad, the top of upper connecting plate is by the middle fixed position mounting have the couple piece, the equal fixed mounting in both sides of lower connecting plate has lower fixed ear, the bottom of upper connecting plate and lower connecting plate is by the equal fixed mounting in middle position has the installation piece.
Preferably, the bottom ends of the two groups of mounting blocks are fixedly provided with connecting rods, the two ends of the two groups of connecting rods are fixedly provided with clamping seats, the number of the clamping seats is four, the four clamping seats are respectively provided with a mounting groove inside, the inner walls of one side of the four clamping seats are respectively fixedly provided with a fixed rod, one end of each fixed rod is respectively fixedly provided with a first arc-shaped plate, the two ends of each first arc-shaped plate are respectively provided with a clamping groove, the inner walls of one side of the eight clamping grooves are respectively fixedly provided with a magnet block, the outer surfaces of one side of the eight magnet blocks are respectively attached with an iron sheet, one side of each iron sheet is respectively fixedly provided with a mounting rod, one end of each mounting rod is respectively fixed with the corresponding end of the corresponding second arc-shaped plate, the number of the second arc-shaped plates is four groups, and the outer surface of one side of each group of the second arc-shaped plates is fixedly provided with a pull rod.
Preferably, the outer surface of one side of the bottom plate is movably screwed with a protection plate through two groups of fixing bolts, and the inner wall of one side of the protection plate is provided with a cushion pad.
Preferably, the two groups of slide bars are equal in size and are arranged in an axisymmetric manner, and one ends of the two groups of slide bars are fixed to the outer surface of the top end of the bottom plate.
Preferably, the inner walls of one side of the four clamping seats are provided with grooves at positions close to the corresponding pulling rods, and the four pulling rods penetrate through the inner walls of the corresponding side of the corresponding clamping seats through the corresponding grooves and extend to the inner parts of the corresponding mounting grooves.
Preferably, the inner diameter of the round hole formed by the four groups of first arc-shaped plates and the corresponding second arc-shaped plates is matched with the outer diameter of the corresponding slide bar, and the corresponding slide bar penetrates through the inside of the corresponding clamping seat through the round hole formed by the corresponding first arc-shaped plates and the corresponding second arc-shaped plates.
Preferably, the shape of guard plate is the U font, the one side inner wall of guard plate laminates with the surface of one side of electricity-saving appliance body mutually, and the opposite side inner wall of guard plate laminates with the surface of one side of bottom plate mutually.
Compared with the prior art, the invention has the beneficial effects that:
1. the user of service can stir upper junction plate and lower connecting plate from top to bottom to make upper junction plate and lower connecting plate can slide at the surface that corresponds the slide bar, thereby make two sets of fixed ears on and two sets of fixed ears down can adjust to the best suitable fixed position.
2. The user of service can press the corresponding dead man to the inside that corresponds the cassette, and at the in-process of pressing, the installation pole and the iron sheet that correspond can stretch into the inside that corresponds the draw-in groove to adsorb fixedly with corresponding magnet piece, thereby make to correspond the cassette and can fix on the surface that corresponds the slide bar, and then make upper junction plate and lower connecting plate can fix on the surface that corresponds the slide bar.
3. The rubber pad can reduce the friction between the top surface of the upper connecting plate and the bottom surface of the top plate, so that the service life of the upper connecting plate is prolonged, the outer surface of the electricity saver body can be effectively protected through the protection plate and the buffer pad, the probability of damage to the outer surface of the electricity saver body is reduced to a certain degree, and the service life of the electricity saver body is further prolonged.
Drawings
FIG. 1 is a schematic rear view of the structure of the main body of the present invention;
FIG. 2 is a schematic front view of the main body of the present invention;
FIG. 3 is a schematic side view of the structure of the main body of the present invention;
FIG. 4 is a schematic top view of the structure of the cartridge of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 4.
In the figure: 1. the power saver body; 2. a top plate; 21. a communicating groove; 3. a base plate; 4. a slide bar; 5. an upper connecting plate; 51. an upper fixing lug; 52. a rubber pad; 53. a hook sheet; 6. a lower connecting plate; 61. a lower fixing lug; 7. mounting blocks; 71. a connecting rod; 72. a card holder; 73. mounting grooves; 74. fixing the rod; 75. a first arc-shaped plate; 76. a card slot; 77. a magnet block; 8. a second arc-shaped plate; 81. mounting a rod; 82. iron sheets; 83. pulling a rod; 9. a protection plate; 91. fixing the bolt; 92. a cushion pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a power saver for a power supply line comprises a power saver body 1, a top plate 2 is fixedly installed on one side of the power saver body 1 close to the top end, a communicating groove 21 is formed in the top plate 2, a bottom plate 3 is fixedly installed on one side of the power saver body 1 close to the bottom end, a protection plate 9 is movably screwed on the outer surface of one side of the bottom plate 3 through two groups of fixing bolts 91, a buffer pad 92 is arranged on the inner wall of one side of the protection plate 9, the protection plate 9 is U-shaped, the inner wall of one side of the protection plate 9 is attached to the outer surface of one side of the power saver body 1, the inner wall of the other side of the protection plate 9 is attached to the outer surface of one side of the bottom plate 3, slide bars 4 are fixedly installed on the bottom end of the top plate 2 close to the positions of the two sides, the two groups of slide bars 4 are equal in size, the two groups of slide bars 4 are arranged in axial symmetry, one ends of the two groups of slide bars 4 are fixed to the outer surface of the top end of the bottom plate 3, the same group of upper connecting plates 5 are sleeved at the positions, close to the top ends, of the outer surfaces of the two groups of slide bars 4, and the same group of lower connecting plates 6 are sleeved at the positions, close to the bottom ends, of the outer surfaces of the two groups of slide bars 4;
the two sides of the upper connecting plate 5 are fixedly provided with upper fixing lugs 51, the outer surface of the top end of the upper connecting plate 5 is provided with a rubber pad 52, the top end of the upper connecting plate 5 is fixedly provided with a hook piece 53 near the middle position, the two sides of the lower connecting plate 6 are fixedly provided with lower fixing lugs 61, and the bottom ends of the upper connecting plate 5 and the lower connecting plate 6 are fixedly provided with mounting blocks 7 near the middle positions;
the bottom ends of the two groups of mounting blocks 7 are fixedly provided with connecting rods 71, the two ends of the two groups of connecting rods 71 are fixedly provided with clamping seats 72, the quantity of the clamping seats 72 is four groups, the interior of the four groups of clamping seats 72 is provided with mounting grooves 73, the inner wall of one side of each of the four groups of clamping seats 72 is fixedly provided with a fixing rod 74, one end of each of the four groups of fixing rods 74 is fixedly provided with a first arc-shaped plate 75, the two ends of each of the four groups of first arc-shaped plates 75 are provided with clamping grooves 76, the inner wall of one side of each of the eight groups of clamping grooves 76 is fixedly provided with a magnet block 77, the outer surface of one side of each of the eight groups of magnet blocks 77 is adhered with an iron sheet 82, one side of each of the eight groups of iron sheets 82 is fixedly provided with a mounting rod 81, one end of each of the eight groups of mounting rods 81 is fixed with the corresponding end of the second arc-shaped plates 8, the quantity of the second arc-shaped plates 8 is four groups, the outer surface of one side of each of the four groups of second arc-shaped plates 8 is fixedly provided with a pulling rod 83, the inner wall of the four groups of clamping seats 72 is provided with a groove at a position corresponding to the pulling rod 83, and four groups of pulling rods 83 penetrate through the inner wall of one corresponding side of the corresponding clamping seat 72 through corresponding grooves and extend to the inside of the corresponding mounting groove 73, the inner diameter of a round hole formed by the four groups of first arc-shaped plates 75 and the corresponding second arc-shaped plates 8 is matched with the outer diameter of the corresponding slide rod 4, the corresponding slide rod 4 penetrates through the round hole formed by the corresponding first arc-shaped plates 75 and the corresponding second arc-shaped plates 8 and corresponds to the inside of the clamping seat 72, a user can vertically pull the upper connecting plate 5 and the lower connecting plate 6, so that the upper connecting plate 5 and the lower connecting plate 6 can slide on the outer surface of the corresponding slide rod 4, the two groups of upper fixing lugs 51 and the two groups of lower fixing lugs 61 can be adjusted to the best and proper fixing positions, the corresponding clamping seat 72 can correspondingly move when the upper connecting plate 5 and the lower connecting plate 6 move, and after the positions of the upper connecting plate 5 and the lower connecting plate 6 are determined, the user can press the corresponding pulling rod 83 into the corresponding clamping seat 72, during the pressing process, the corresponding mounting rod 81 and the corresponding iron sheet 82 extend into the corresponding clamping groove 76 and are fixedly adsorbed with the corresponding magnet block 77, so that the corresponding clamping seat 72 can be fixed on the outer surface of the corresponding slide rod 4, the upper connecting plate 5 and the lower connecting plate 6 can be fixed on the outer surface of the corresponding slide rod 4, at this time, the user can fix the power saver body 1 at a specified position through the two groups of upper fixing lugs 51 and the two groups of lower fixing lugs 61, the user can move the upper connecting plate 5 to the highest position according to the actual operation condition, so that the hook sheet 53 can move to the top end of the top plate 2 through the communicating groove 21, at this time, the power saver body 1 can be lifted through the hook sheet 53, the rubber pad 52 can reduce the friction force between the top surface of the upper connecting plate 5 and the bottom surface of the top plate 2, the service life of the upper connecting plate 5 is prolonged, the outer surface of the outer side of the electricity saver body 1 can be effectively protected through the arrangement of the protection plate 9 and the buffer pad 92, the probability that the outer surface of the outer side of the electricity saver body 1 is damaged is reduced to a certain degree, and the service life of the electricity saver body 1 is further prolonged;
the working principle is as follows: in the using process, a user can vertically stir the upper connecting plate 5 and the lower connecting plate 6, so that the upper connecting plate 5 and the lower connecting plate 6 can slide on the outer surface of the corresponding slide rod 4, so that the two groups of upper fixing lugs 51 and the two groups of lower fixing lugs 61 can be adjusted to the optimal proper fixing positions, the corresponding clamping seats 72 can correspondingly move while the upper connecting plate 5 and the lower connecting plate 6 move, when the positions of the upper connecting plate 5 and the lower connecting plate 6 are determined, the user can press the corresponding pull rods 83 towards the interiors of the corresponding clamping seats 72, in the pressing process, the corresponding mounting rods 81 and the corresponding iron sheets 82 can extend into the interiors of the corresponding clamping grooves 76 and are adsorbed and fixed with the corresponding magnet blocks 77, so that the corresponding clamping seats 72 can be fixed on the outer surface of the corresponding slide rod 4, and further the upper connecting plate 5 and the lower connecting plate 6 can be fixed on the outer surface of the corresponding slide rod 4, at this moment, a user can fix the electricity-saving device body 1 at an appointed position through the two groups of upper fixing lugs 51 and the two groups of lower fixing lugs 61, the user can move the upper connecting plate 5 to the highest position according to actual operation conditions, so that the hook piece 53 can move to the top end of the top plate 2 through the communicating groove 21, at this moment, the electricity-saving device body 1 can be lifted through the hook piece 53, friction between the top surface of the upper connecting plate 5 and the bottom surface of the top plate 2 can be reduced due to the arrangement of the rubber pad 52, the service life of the upper connecting plate 5 is prolonged, the outer surface of the outer side of the electricity-saving device body 1 can be effectively protected due to the arrangement of the protection plate 9 and the buffer pad 92, the probability of damage to the outer surface of the outer side of the electricity-saving device body 1 is reduced to a certain degree, and the service life of the electricity-saving device body 1 is further prolonged.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a power supply line electricity-saving appliance, includes electricity-saving appliance body (1), its characterized in that: a top plate (2) is fixedly installed at a position, close to the top end, of one side of the electricity-saving device body (1), a communicating groove (21) is formed in the top plate (2), a bottom plate (3) is fixedly installed at a position, close to the bottom end, of one side of the electricity-saving device body (1), slide bars (4) are fixedly installed at positions, close to two sides, of the bottom end of the top plate (2), positions, close to the top end, of the outer surfaces of two groups of slide bars (4) are respectively sleeved with a same group of upper connecting plates (5), and positions, close to the bottom end, of the outer surfaces of two groups of slide bars (4) are respectively sleeved with a same group of lower connecting plates (6);
the utility model discloses a fixed mounting of upper junction plate (5) is including upper junction plate (5), the equal fixed mounting in both sides of upper junction plate (5) has last fixed ear (51), the top surface of upper junction plate (5) is provided with rubber pad (52), the top of upper junction plate (5) leans on middle position fixed mounting to have couple piece (53), the equal fixed mounting in both sides of lower connecting plate (6) has lower fixed ear (61), the bottom of upper junction plate (5) and lower connecting plate (6) leans on middle position equal fixed mounting to have installation piece (7).
2. A power supply line electricity saver according to claim 1, characterized in that: the bottom ends of the two groups of mounting blocks (7) are fixedly provided with connecting rods (71), the two ends of the two groups of connecting rods (71) are fixedly provided with clamping seats (72), the number of the clamping seats (72) is four, the interior of the four groups of clamping seats (72) is provided with a mounting groove (73), the inner wall of one side of each of the four groups of clamping seats (72) is fixedly provided with a fixing rod (74), one end of each of the four groups of fixing rods (74) is fixedly provided with a first arc-shaped plate (75), the two ends of each of the four groups of first arc-shaped plates (75) are provided with clamping grooves (76), the inner wall of one side of each of the eight groups of clamping grooves (76) is fixedly provided with a magnet block (77), the outer surface of one side of each of the eight groups of magnet blocks (77) is adhered with an iron sheet (82), one side of the eight groups of iron sheets (82) is fixedly provided with a mounting rod (81), one end of the eight groups of mounting rods (81) is fixed with the corresponding end of the corresponding second arc-shaped plate (8), the number of the second arc-shaped plates (8) is four groups, and the outer surface of one side of each group of the second arc-shaped plates (8) is fixedly provided with a pull rod (83).
3. A power supply line electricity saver according to claim 1, characterized in that: the outer surface of one side of the bottom plate (3) is movably screwed with a protection plate (9) through two groups of fixing bolts (91), and the inner wall of one side of the protection plate (9) is provided with a cushion pad (92).
4. A power supply line electricity saver according to claim 1, characterized in that: the two groups of the sliding rods (4) are equal in size, the two groups of the sliding rods (4) are arranged in an axial symmetry mode, and one ends of the two groups of the sliding rods (4) are fixed to the outer surface of the top end of the bottom plate (3).
5. A power supply line electricity saver according to claim 1, characterized in that: grooves are formed in the positions, close to the corresponding pulling rods (83), of the inner walls of one sides of the four clamping seats (72), and the four pulling rods (83) penetrate through the inner walls of the corresponding sides of the corresponding clamping seats (72) through the corresponding grooves and extend to the inner portions of the corresponding mounting grooves (73).
6. A power supply line electricity saver according to claim 1, characterized in that: the inner diameter of the round hole formed by the four groups of first arc-shaped plates (75) and the corresponding second arc-shaped plates (8) is matched with the outer diameter of the corresponding slide rod (4), and the corresponding slide rod (4) penetrates through the inside of the corresponding clamping seat (72) through the round hole formed by the corresponding first arc-shaped plates (75) and the corresponding second arc-shaped plates (8).
7. A power supply line saver according to claim 1, characterised in that; the shape of guard plate (9) is the U font, the one side inner wall of guard plate (9) is laminated with the surface of one side of electricity-saving appliance body (1) mutually, and the opposite side inner wall of guard plate (9) is laminated with the surface of one side of bottom plate (3) mutually.
CN202110727022.8A 2021-06-29 2021-06-29 Power supply line electricity saver Withdrawn CN113490364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110727022.8A CN113490364A (en) 2021-06-29 2021-06-29 Power supply line electricity saver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110727022.8A CN113490364A (en) 2021-06-29 2021-06-29 Power supply line electricity saver

Publications (1)

Publication Number Publication Date
CN113490364A true CN113490364A (en) 2021-10-08

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Application Number Title Priority Date Filing Date
CN202110727022.8A Withdrawn CN113490364A (en) 2021-06-29 2021-06-29 Power supply line electricity saver

Country Status (1)

Country Link
CN (1) CN113490364A (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017088356A1 (en) * 2015-11-23 2017-06-01 乐视控股(北京)有限公司 Wall-mounting device for display device and display device
CN108239803A (en) * 2017-12-12 2018-07-03 新昌县城关宾立机械厂 A kind of anticreep silk device of scroll tube
CN110248512A (en) * 2019-06-30 2019-09-17 苏州步高电气科技有限公司 A kind of peg installs structure for exempting to be spirally connected
JP6603865B1 (en) * 2019-04-24 2019-11-13 青島▲か▼唯鎖業有限公司 Display screen adjuster
CN110905283A (en) * 2019-12-17 2020-03-24 江苏智动装备技术研究院有限公司 Fast assembly rail
CN212408061U (en) * 2020-05-19 2021-01-26 深圳信息职业技术学院 Scanning image forming apparatus
CN112386042A (en) * 2020-11-09 2021-02-23 烟蒙蒙 Sofa armrest cassette platform
CN213068669U (en) * 2020-10-19 2021-04-27 上海双视智能科技有限公司 Intelligent image defect detection device based on machine vision recognition
CN213177375U (en) * 2020-08-11 2021-05-11 凯航电子(嘉兴)有限公司 Temperature controller support of adjustable installation
CN213208351U (en) * 2020-09-22 2021-05-14 江苏中慧元通生物科技有限公司 Cold-storage cabinet bracket for cervical cancer vaccine

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017088356A1 (en) * 2015-11-23 2017-06-01 乐视控股(北京)有限公司 Wall-mounting device for display device and display device
CN108239803A (en) * 2017-12-12 2018-07-03 新昌县城关宾立机械厂 A kind of anticreep silk device of scroll tube
JP6603865B1 (en) * 2019-04-24 2019-11-13 青島▲か▼唯鎖業有限公司 Display screen adjuster
CN110248512A (en) * 2019-06-30 2019-09-17 苏州步高电气科技有限公司 A kind of peg installs structure for exempting to be spirally connected
CN110905283A (en) * 2019-12-17 2020-03-24 江苏智动装备技术研究院有限公司 Fast assembly rail
CN212408061U (en) * 2020-05-19 2021-01-26 深圳信息职业技术学院 Scanning image forming apparatus
CN213177375U (en) * 2020-08-11 2021-05-11 凯航电子(嘉兴)有限公司 Temperature controller support of adjustable installation
CN213208351U (en) * 2020-09-22 2021-05-14 江苏中慧元通生物科技有限公司 Cold-storage cabinet bracket for cervical cancer vaccine
CN213068669U (en) * 2020-10-19 2021-04-27 上海双视智能科技有限公司 Intelligent image defect detection device based on machine vision recognition
CN112386042A (en) * 2020-11-09 2021-02-23 烟蒙蒙 Sofa armrest cassette platform

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Application publication date: 20211008