CN114007368A - Intelligent control system for underground layered water injection - Google Patents
Intelligent control system for underground layered water injection Download PDFInfo
- Publication number
- CN114007368A CN114007368A CN202111109342.3A CN202111109342A CN114007368A CN 114007368 A CN114007368 A CN 114007368A CN 202111109342 A CN202111109342 A CN 202111109342A CN 114007368 A CN114007368 A CN 114007368A
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- fixedly connected
- plate
- slider
- water injection
- control system
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 238000002347 injection Methods 0.000 title claims abstract description 22
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 12
- 230000007246 mechanism Effects 0.000 claims description 10
- 238000012423 maintenance Methods 0.000 abstract description 6
- 230000006378 damage Effects 0.000 abstract description 4
- 230000002349 favourable effect Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/16—Mounting supporting structure in casing or on frame or rack on hinges or pivots
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/20—Displacing by water
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses an intelligent control system for underground layered water injection, which comprises a box body, wherein a fixed plate is fixedly connected inside the box body, a motor is fixedly connected to one side of the fixed plate, a bidirectional screw rod is rotatably connected to the other side of the fixed plate, the bidirectional screw rod is fixedly connected with the output end of the motor, a first slide block is in threaded connection with the outer part of the bidirectional screw rod, a lifting plate is slidably connected inside the box body and above the first slide block, a first push rod is rotatably connected between the lifting plate and the first slide block, a placing plate is rotatably connected to the top of the lifting plate, and a placing groove is formed in the top of the placing plate; the invention has the following beneficial effects: can accomodate the protection to control computer, no matter can both effectively prevent external force from causing the damage to control computer moving or in the use to extension control computer's life can be dismantled control computer fast, and convenient operation is favorable to clearing up the maintenance to control computer.
Description
Technical Field
The invention relates to the technical field of intelligent control systems, in particular to an intelligent control system for underground layered water injection.
Background
The separate layer water injection is a water injection mode that a packer is put into a water injection well to separate oil layers with larger difference, and then a water distributor is used for separate layer water distribution to control the water injection amount of a high-permeability layer and enhance the water injection of a medium-low permeability oil layer so that various oil layers can play a role.
At secret layering water injection in-process, often need use the control computer to carry out intelligent control, the control computer that has now lacks effectual protection mechanism, and because the control computer is mostly directly placed subaerial, lead to when using the control computer, often cause the damage to the control computer because of reasons such as various external forces, thereby the normal use of control computer has been influenced, the life-span of control computer has been reduced, can't conveniently dismantle the control computer simultaneously, be unfavorable for the maintenance work to the control computer.
Disclosure of Invention
The invention aims to provide an intelligent control system for underground layered water injection, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an underground layering water injection intelligence control system, includes the box, the inside fixedly connected with fixed plate of box, one side fixedly connected with motor of fixed plate, the opposite side of fixed plate is rotated and is connected with two-way lead screw, the output fixed connection of two-way lead screw and motor, the outside threaded connection of two-way lead screw has first slider, the inside of box and the top sliding connection who is located first slider have the lifter plate, it is connected with first push rod to rotate between lifter plate and the first slider, the top of lifter plate is rotated and is connected with places the board, the standing groove has been seted up at the top of placing the board, the inside sliding connection of standing groove has the control computer, the lifter plate with place and be equipped with angle adjustment mechanism between the board.
Preferably, the angle adjusting mechanism comprises a rotating shaft, the rotating shaft is connected with the lifting plate in a rotating mode, a transmission gear is fixedly connected to the outer portion of the rotating shaft, a rack is fixedly connected to one side of the box body and located on the transmission gear, the rack is meshed with the transmission gear and connected with the lifting plate, a one-way lead screw is connected to the inner portion of the lifting plate in a rotating mode, a second slider is connected to the outer portion of the one-way lead screw in a threaded mode, the second slider is connected with the lifting plate in a sliding mode, a second push rod is connected between the second slider and the placing plate in a rotating mode, a first bevel gear is fixedly connected to one end of the one-way lead screw, a second bevel gear is fixedly connected to one side of the outer portion of the rotating shaft and located on the first bevel gear, and the second bevel gear is meshed with the first bevel gear.
Preferably, the middle of the placing plate is connected with a first connecting rod in a sliding mode, one end of the first connecting rod is fixedly connected with a pull rod, the other end of the first connecting rod is fixedly connected with a pressing plate, the pressing plate is connected with the control computer in a sliding mode, and a first spring is sleeved outside the first connecting rod and between the placing plate and the pressing plate.
Preferably, the top of box rotates and is connected with the case lid, the spout is seted up to the inside of case lid, the inside sliding connection of spout has the third slider, fixedly connected with second spring between third slider and the spout, the bottom fixedly connected with fixture block of third slider, the draw-in groove that the fixture block cooperation was used has been seted up to the inside of box, the middle part sliding connection of case lid has the second connecting rod, the one end and the third slider fixed connection of second connecting rod, the other end fixedly connected with screw rod of second connecting rod, the outside threaded connection of screw rod has the knob.
Preferably, the outside fixedly connected with control switch of box, motor and control switch electric connection.
Preferably, a first guide groove is formed in the box body, a first guide block is connected to the inside of the first guide groove in a sliding mode, and the first guide block is fixedly connected with the first sliding block.
Preferably, a second guide groove is formed in the placing plate, a second guide block is connected to the inside of the second guide groove in a sliding mode, and the second guide block is fixedly connected with the pressing plate.
Preferably, a third guide groove is formed in the box body, a third guide block is connected to the inside of the third guide groove in a sliding mode, and the third guide block is fixedly connected with the lifting plate.
Preferably, the outer portion of the pressing plate is fixedly connected with a first rubber gasket, and the inner portion of the placing groove is fixedly connected with a second rubber gasket.
The invention has the following beneficial effects: through the box that sets up, the fixed plate, including a motor, an end cap, a controller, and a cover plate, two-way lead screw, first slider, the lifter plate, first push rod, place the board, standing groove and angle adjustment mechanism, can realize accomodating the protection to the control computer, no matter can both cross effectively preventing external force from leading to the fact the damage to the control computer moving or in the use, thereby prolong the life of control computer, through the head rod that sets up, the pull rod, the clamp plate, first spring, first rubber gasket and second rubber gasket, can realize dismantling the control computer fast, convenient operation is favorable to clearing up the maintenance to the control computer.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is an enlarged view of the invention at B;
fig. 5 is an enlarged view of the invention at C.
In the figure: 1. a box body; 2. a fixing plate; 3. a motor; 4. a bidirectional screw rod; 5. a first slider; 6. a lifting plate; 7. a first push rod; 8. placing the plate; 9. a placement groove; 10. a control computer; 11. an angle adjusting mechanism; 12. a rotating shaft; 13. a transmission gear; 14. a rack; 15. a one-way screw rod; 16. a second slider; 17. a second push rod; 18. a first bevel gear; 19. a second bevel gear; 20. a first connecting rod; 21. a pull rod; 22. pressing a plate; 23. a first spring; 24. a box cover; 25. a chute; 26. a third slider; 27. a second spring; 28. a clamping block; 29. a card slot; 30. a second connecting rod; 31. a screw; 32. a knob; 33. a control switch; 34. a first guide groove; 35. a first guide block; 36. a second guide groove; 37. a second guide block; 38. a third guide groove; 39. a third guide block; 40. a first rubber gasket; 41. and a second rubber gasket.
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. 1-5, the present invention provides a technical solution:
an intelligent control system for underground layered water injection comprises a box body 1, wherein a fixed plate 2 is fixedly connected inside the box body 1, a motor 3 is fixedly connected to one side of the fixed plate 2, a bidirectional lead screw 4 is rotatably connected to the other side of the fixed plate 2, the bidirectional lead screw 4 is fixedly connected with the output end of the motor 3, a first slider 5 is in threaded connection with the outside of the bidirectional lead screw 4, a lifting plate 6 is slidably connected inside the box body 1 and above the first slider 5, the motor 3 drives the bidirectional lead screw 4 to rotate, so that a control computer 10 is driven by the lifting plate 6 to lift up and down in the box body 1 under the action of the first slider 5 and a first push rod 7, and the control computer 10 is stored and practical; rotate between lifter plate 6 and the first slider 5 and be connected with first push rod 7, the top of lifter plate 6 is rotated and is connected with places board 8, place board 8's top has been seted up and has been placed the groove 9, the inside sliding connection of groove 9 has control computer 10, lifter plate 6 with place and be equipped with angle adjustment mechanism 11 between the board 8, under angle adjustment mechanism 11's effect, can the automatic rotation when making things convenient for the staff to use in the rebound of control computer 10 in box 1.
Further, the angle adjusting mechanism 11 includes a rotating shaft 12, the rotating shaft 12 is rotatably connected with the lifting plate 6, a transmission gear 13 is fixedly connected to the outside of the rotating shaft 12, a rack 14 is fixedly connected to the inside of the box 1 and located on one side of the transmission gear 13, the rack 14 is engaged with the transmission gear 13, a one-way lead screw 15 is rotatably connected to the inside of the lifting plate 6, a second slider 16 is connected to the outside of the one-way lead screw 15 through a thread, the second slider 16 is slidably connected with the lifting plate 6, a second push rod 17 is rotatably connected between the second slider 16 and the placing plate 8, one end of the one-way lead screw 15 is fixedly connected with a first bevel gear 18, a second bevel gear 19 is fixedly connected to the outside of the rotating shaft 12 and located on one side of the first bevel gear 18, when the lifting plate 6 moves upward through the engagement of the second bevel gear 19 and the first bevel gear 18, the rotating shaft 12 drives the one-way lead screw 15 to rotate through the first bevel gear 18 and the second bevel gear 19 under the action of the transmission gear 13 and the rack 14, thereby place board 8 through second slider 16 and the drive of second push rod 17 and rotate to adjust the angle of control computer 10, make things convenient for the staff to use.
Further, the middle part sliding connection who places board 8 has head rod 20, the one end fixedly connected with pull rod 21 of head rod 20, the other end fixedly connected with clamp plate 22 of head rod 20, clamp plate 22 and control computer 10 sliding connection, head rod 20's outside just is located places and overlaps between board 8 and the clamp plate 22 and is equipped with first spring 23, make clamp plate 22 press from both sides tightly control computer 10 under the elastic force effect of first spring 23, thereby control computer 10, stimulate head rod 20 through pull rod 21, make clamp plate 22 break away from with control computer 10, thereby conveniently dismantle control computer 10, be favorable to the clearance maintenance work to control computer 10.
Further, the top of box 1 is rotated and is connected with case lid 24, spout 25 is seted up to the inside of case lid 24, the inside sliding connection of spout 25 has third slider 26, fixedly connected with second spring 27 between third slider 26 and the spout 25, bottom fixedly connected with fixture block 28 of third slider 26, draw-in groove 29 that has fixture block 28 cooperation to use has been seted up to the inside of box 1, the middle part sliding connection of case lid 24 has second connecting rod 30, the one end and the third slider 26 fixed connection of second connecting rod 30, the other end fixedly connected with screw rod 31 of second connecting rod 30, the outside threaded connection of screw rod 31 has knob 32, close case lid 24, make fixture block 28 insert in draw-in groove 29, make fixture block 28 and draw-in groove 29 combine together under the spring action of second spring 27, thereby carry out the chucking to case lid 24.
Further, the outside fixedly connected with control switch 33 of box 1, motor 3 and control switch 33 electric connection control motor 3 through control switch 33.
Further, first guide way 34 has been seted up to the inside of box 1, and the inside sliding connection of first guide way 34 has first guide block 35, first guide block 35 and first slider 5 fixed connection, and first guide way 34 can be injectd the position that first slider 5 removed with first guide block 35, prevents that first slider 5 from following the condition of changeing.
Further, a second guide groove 36 is formed in the placing plate 8, a second guide block 37 is connected to the inside of the second guide groove 36 in a sliding mode, the second guide block 37 is fixedly connected with the pressing plate 22, the second guide groove 36 and the second guide block 37 can limit the position of the pressing plate 22, and the situation that the position of the pressing plate 22 deviates is prevented.
Further, third guide way 38 has been seted up to the inside of box 1, and the inside sliding connection of third guide way 38 has third guide block 39, and third guide block 39 and lifter plate 6 fixed connection, third guide way 38 and third guide block 39 promote the stationarity when can going up and down to lifter plate 6.
Further, the outer fixed connection of the pressing plate 22 has a first rubber gasket 40, the inner fixed connection of the placing groove 9 has a second rubber gasket 41, and the first rubber gasket 40 and the second rubber gasket 41 can strengthen the stability of the control computer 10 inside the placing groove 9.
Specifically, when the present invention is used, firstly, the knob 32 is loosened and pressed, under the action of the screw 31, the knob 32 pushes the third slider 26 inside the sliding slot 25 to move towards the direction close to the second spring 27 through the second connecting rod 30, so as to drive the fixture block 28 inside the fixture slot 29 to be separated from the fixture slot 29, at this time, the box cover 24 is no longer clamped, then the box cover 24 is opened, the motor 3 is started through the control switch 33 outside the box body 1, so that the motor 3 drives the bidirectional screw rod 4 to rotate, the first push rod 7 drives the lifting plate 6 to move upwards in the box body 1 under the action of the first slider 5, the transmission gear 13 drives the rotating shaft 12 to rotate under the cooperation of the rack 14 in the process, so as to drive the unidirectional screw rod 15 inside the lifting plate 6 to rotate under the action of the first bevel gear 18 and the second bevel gear 19, and the second slider 16 is driven to rotate when the unidirectional screw rod 15 rotates, thereby it rotates to place board 8 to drive through second push rod 17, the realization carries out automatically regulated's purpose to the angle of placing board 8, thereby the convenience is used the inside control computer 10 of standing groove 9, under the protection of box 1 and case lid 24, can effectively avoid external force to cause the destruction to control computer 10, thereby the life of control computer 10 has been prolonged, when needing to clear up the maintenance to control computer 10, only need stimulate pull rod 21, make pull rod 21 drive clamp plate 22 through head rod 20 no longer carry out the chucking to control computer 10, take off control computer 10 from standing groove 9 afterwards, convenient operation is swift, be favorable to the maintenance work to control computer 10, when needing to accomodate control computer 10, only need control motor 3 reversal can.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
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 (9)
1. The utility model provides an underground layering water injection intelligence control system, includes box (1), its characterized in that: a fixed plate (2) is fixedly connected inside the box body (1), one side of the fixed plate (2) is fixedly connected with a motor (3), the other side of the fixed plate (2) is rotationally connected with a bidirectional screw rod (4), the bidirectional screw rod (4) is fixedly connected with the output end of the motor (3), the outer part of the bidirectional screw rod (4) is connected with a first sliding block (5) through threads, a lifting plate (6) is connected inside the box body (1) and above the first sliding block (5) in a sliding manner, a first push rod (7) is rotatably connected between the lifting plate (6) and the first slide block (5), the top of the lifting plate (6) is rotationally connected with a placing plate (8), the top of the placing plate (8) is provided with a placing groove (9), the inside sliding connection of standing groove (9) has control computer (10), be equipped with angle adjustment mechanism (11) between lifter plate (6) and standing plate (8).
2. The intelligent control system for underground layered water injection according to claim 1, characterized in that: the angle adjusting mechanism (11) comprises a rotating shaft (12), the rotating shaft (12) is rotatably connected with the lifting plate (6), a transmission gear (13) is fixedly connected to the outside of the rotating shaft (12), a rack (14) is fixedly connected to the inside of the box body (1) and located on one side of the transmission gear (13), the rack (14) is meshed with the transmission gear (13) and connected with the lifting plate (6), a one-way screw rod (15) is rotatably connected to the inside of the lifting plate (6), a second slider (16) is in threaded connection with the outside of the one-way screw rod (15), the second slider (16) is in sliding connection with the lifting plate (6), a second push rod (17) is rotatably connected between the second slider (16) and the placing plate (8), a first bevel gear (18) is fixedly connected to one end of the one-way screw rod (15), a second bevel gear (19) is fixedly connected to the outside of the rotating shaft (12) and located on one side of the first bevel gear (18), the second bevel gear (19) is in meshed connection with the first bevel gear (18).
3. The intelligent control system for underground layered water injection according to claim 1, characterized in that: the middle of placing plate (8) is connected with a first connecting rod (20) in a sliding mode, one end of first connecting rod (20) is fixedly connected with a pull rod (21), the other end of first connecting rod (20) is fixedly connected with a pressing plate (22), pressing plate (22) is connected with control computer (10) in a sliding mode, and a first spring (23) is sleeved outside first connecting rod (20) and between placing plate (8) and pressing plate (22).
4. The intelligent control system for underground layered water injection according to claim 1, characterized in that: the top of box (1) is rotated and is connected with case lid (24), spout (25) are seted up to the inside of case lid (24), the inside sliding connection of spout (25) has third slider (26), fixedly connected with second spring (27) between third slider (26) and spout (25), the bottom fixedly connected with fixture block (28) of third slider (26), draw-in groove (29) that fixture block (28) cooperation was used have been seted up to the inside of box (1), the middle part sliding connection of case lid (24) has second connecting rod (30), the one end and the third slider (26) fixed connection of second connecting rod (30), the other end fixedly connected with screw rod (31) of second connecting rod (30), the outside threaded connection of screw rod (31) has knob (32).
5. The intelligent control system for underground layered water injection according to claim 1, characterized in that: the outside fixedly connected with control switch (33) of box (1), motor (3) and control switch (33) electric connection.
6. The intelligent control system for underground layered water injection according to claim 1, characterized in that: first guide way (34) have been seted up to the inside of box (1), the inside sliding connection of first guide way (34) has first guide block (35), first guide block (35) and first slider (5) fixed connection.
7. The intelligent control system for underground layered water injection according to claim 1, characterized in that: a second guide groove (36) is formed in the placing plate (8), a second guide block (37) is connected to the inside of the second guide groove (36) in a sliding mode, and the second guide block (37) is fixedly connected with the pressing plate (22).
8. The intelligent control system for underground layered water injection according to claim 1, characterized in that: third guide way (38) have been seted up to the inside of box (1), the inside sliding connection of third guide way (38) has third guide block (39), third guide block (39) and lifter plate 6 fixed connection.
9. The intelligent control system for underground layered water injection according to claim 3, wherein: the outer portion of the pressing plate (22) is fixedly connected with a first rubber gasket (40), and the inner portion of the placing groove (9) is fixedly connected with a second rubber gasket (41).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111109342.3A CN114007368B (en) | 2021-09-22 | 2021-09-22 | Intelligent control system for underground layered water injection |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111109342.3A CN114007368B (en) | 2021-09-22 | 2021-09-22 | Intelligent control system for underground layered water injection |
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| CN114007368A true CN114007368A (en) | 2022-02-01 |
| CN114007368B CN114007368B (en) | 2023-03-17 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368083A (en) * | 2018-11-19 | 2019-02-22 | 青岛市市立医院 | A kind of department of anesthesia's medical waste canister |
| CN109654340A (en) * | 2019-01-08 | 2019-04-19 | 陕西理工大学 | A kind of angle adjustment device for photography and vedio recording |
| CN111115507A (en) * | 2020-01-08 | 2020-05-08 | 林元文 | Movable container lifter driven by storage battery |
| CN211289247U (en) * | 2019-07-12 | 2020-08-18 | 滑县人民医院 | Medical image projection equipment |
| CN112298780A (en) * | 2020-11-20 | 2021-02-02 | 辛集市儒意建筑装饰有限公司 | A version roller transfer device for printing |
| CN213149651U (en) * | 2020-10-30 | 2021-05-07 | 四川摆渡船区块链科技有限公司 | Easy-to-dismount storage case |
| CN112925226A (en) * | 2019-12-06 | 2021-06-08 | 陕西赛普瑞电气有限公司 | Intelligent electric automation control console |
-
2021
- 2021-09-22 CN CN202111109342.3A patent/CN114007368B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368083A (en) * | 2018-11-19 | 2019-02-22 | 青岛市市立医院 | A kind of department of anesthesia's medical waste canister |
| CN109654340A (en) * | 2019-01-08 | 2019-04-19 | 陕西理工大学 | A kind of angle adjustment device for photography and vedio recording |
| CN211289247U (en) * | 2019-07-12 | 2020-08-18 | 滑县人民医院 | Medical image projection equipment |
| CN112925226A (en) * | 2019-12-06 | 2021-06-08 | 陕西赛普瑞电气有限公司 | Intelligent electric automation control console |
| CN111115507A (en) * | 2020-01-08 | 2020-05-08 | 林元文 | Movable container lifter driven by storage battery |
| CN213149651U (en) * | 2020-10-30 | 2021-05-07 | 四川摆渡船区块链科技有限公司 | Easy-to-dismount storage case |
| CN112298780A (en) * | 2020-11-20 | 2021-02-02 | 辛集市儒意建筑装饰有限公司 | A version roller transfer device for printing |
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| CN114007368B (en) | 2023-03-17 |
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