CN111594022A - Intelligent security rolling slats door headstock gear based on wen si luo phenomenon - Google Patents
Intelligent security rolling slats door headstock gear based on wen si luo phenomenon Download PDFInfo
- Publication number
- CN111594022A CN111594022A CN202010428189.XA CN202010428189A CN111594022A CN 111594022 A CN111594022 A CN 111594022A CN 202010428189 A CN202010428189 A CN 202010428189A CN 111594022 A CN111594022 A CN 111594022A
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- CN
- China
- Prior art keywords
- movably connected
- wheel
- phenomenon
- shell
- swing joint
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/70—Operating devices or mechanisms, e.g. with electric drive comprising an electric motor positioned outside the roller
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B9/74—Operating devices or mechanisms, e.g. with electric drive adapted for selective electrical or manual operation
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to the technical field of security technologies and discloses an intelligent security rolling door opening and closing device based on a Winshol phenomenon, which comprises a shell and a handle, wherein the interior of the shell I is movably connected with a motor, the exterior of the motor is movably connected with a rotating wheel I, the interior of the rotating wheel I is movably connected with a rotating rod, the exterior of the rotating rod is movably connected with a rolling shutter plate, and the exterior of the rotating rod is clamped with a clamping wheel; through the shell, a motor, runner one, the bull stick, roll up the curtain board, the card wheel, the fixed plate, spring one, the electrorheological body, under the interact between the dog, can make when electric rolling slats door is in under the situation of circular telegram, the card wheel can with runner one card with, reach the effect that the motor drove the motion of roll up the curtain board with this, and electric rolling slats door is when the situation of not circular telegram, the dog will not block the card wheel yet, just so provide the operation basis for manual operation afterwards, be fit for the use in the actual operation, the integration of manual and electronic opening mode has also been realized.
Description
Technical Field
The invention relates to the technical field of security technologies, in particular to an intelligent security rolling shutter door opening and closing device based on a Winslo phenomenon.
Background
Security can be understood as an acronym for "security protection". The security precautions can be understood as being prepared and protected to cope with attacks or avoid victims, so that the protected object is in a safe state without danger, invasion and accidents. Obviously, safety is the purpose, and prevention is the means, reaches or realizes the purpose of safety through the means of prevention, is exactly the basic connotation of safety precaution.
Along with the continuous development of society, people's consciousness to the safety precaution is also constantly strengthening, this derives security protection door of different grade type, and the rolling slats door is liked by people because its convenient to use, because electric rolling slats door is more laborsaving, safe when using than manual rolling slats door, so often be applied to some higher shops, but electric rolling slats door when its outage, the user need utilize other instruments to operate, and the taking of these instruments is also convenient inadequately, because the quality of rolling slats door is great when utilizing these instruments, can be comparatively hard when manual opening, do not benefit to user's daily use like this, and can't realize electronic and manual integration.
Therefore, in order to solve the problems, an intelligent security shutter door opening and closing device based on the winsler phenomenon is needed.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an intelligent security shutter door opening and closing device based on the Winsoluo phenomenon, which has the advantages of simpler manual opening and integration of electric and manual opening modes, and solves the problems that when the electric shutter door is powered off, a user needs to use other tools for operation, the tools are not convenient and fast to take, and when the tools are used, the shutter door is labor-consuming to manually open due to larger mass, so that the daily use of the user is not facilitated, and the electric and manual integration cannot be realized.
(II) technical scheme
In order to realize the purposes of simpler manual opening and integration of electric and manual opening modes, the invention provides the following technical scheme: the utility model provides an intelligent security rolling slats door headstock gear based on wen si luo phenomenon, including shell and handle, the inside swing joint of shell one has the motor, the outside swing joint of motor has runner one, the inside swing joint of runner one has the bull stick, the outside swing joint of bull stick has a roll curtain board, the outside joint of bull stick has the card wheel, the outside fixedly connected with fixed plate of card wheel, the outside swing joint of fixed plate has spring one, the inside swing joint of bull stick has the current variant, the outside swing joint of current variant has the dog, the outside swing joint of bull stick has runner two, the outside swing joint of runner two has the track, the outside fixedly connected with gear of handle, the outside meshing of gear has the ring gear, the inside fixedly connected with runner three of ring gear.
Preferably, handle swing joint has seted up draw-in groove one in the outside of shell, the left side surface of runner one, and bull stick swing joint has seted up the spout in the inside of shell, rolls up the inboard of curtain board swing joint at the spout.
Preferably, the equal fixedly connected with kelly in the left and right sides of card wheel, the quantity of unilateral kelly is no less than three, and the outside swing joint of fixed plate has the iron ring, and the outside swing joint of shell has the slider, and the inside swing joint of slider has magnet, the position and the specification and the iron ring phase-match of slider.
Preferably, one end of the first spring, which is far away from the first clamping wheel, is fixedly connected to the outer portion of the first rotating wheel, a second clamping groove is formed in the inner side surface of the first clamping wheel, the outer fixedly connected with of the rotating rod is matched with the second clamping groove in a blocking strip, the blocking strip is movably connected to the inner side of the second clamping groove, the outer movably connected with of the stop block is provided with a second spring, the second spring is movably connected to the inner portion of the current transformer, and the specification of the stop block is.
Preferably, the surface of the second rotating wheel is provided with a third clamping groove, the specifications of the first clamping groove and the third clamping groove are matched with the clamping rod, and the crawler is movably connected to the outer portion of the third rotating wheel.
Preferably, the outside fixedly connected with pivot of handle, the one end fixed connection of handle is kept away from in the pivot is in the outside of gear, and the diameter of gear is half the ring gear, and three swing joint of runner are in the outside of shell.
Preferably, the motor is electrically connected to a driving power source.
Preferably, the main materials of the electrorheological fluid are gypsum, lime, carbon powder and olive oil, the electrorheological fluid is in a solid state in an electrified state and in a liquid state in a non-electrified state, and the electrorheological fluid is in an electrified state in an initial state.
Preferably, the outside swing joint of shell has fixed buckle, fixes buckle card and handle under the initial condition for the handle can't rotate.
Preferably, the spring is in a compressed state in an initial state.
(III) advantageous effects
Compared with the prior art, the invention provides an intelligent security rolling shutter door opening and closing device based on the Winsluo phenomenon, which has the following beneficial effects:
1. this intelligent security rolling slats door headstock gear based on wen si luo phenomenon, through the shell, including a motor, an end cap, a controller, and a cover plate, the runner is one, the bull stick, roll up the curtain board, the card wheel, the fixed plate, spring one, the current variant, under the interact between the dog, can make when electric rolling slats door is in the situation of circular telegram under, the card wheel can with runner card with, reach the effect that the motor drove the motion of roll up the curtain board with this, and electric rolling slats door is when the situation of circular telegram, the dog will not block the card wheel yet, just so provide the operation basis for manual operation afterwards, be fit for the use in the actual operation, the integration of manual and electronic mode of opening has also been realized.
2. This intelligent security rolling slats door headstock gear based on wen si luo phenomenon through handle, runner two, track, gear, ring gear, under the interact between the runner three, can be so that when electric rolling slats door is in under the situation of not electrified, the rolling slats door can be opened through rotating the handle to transmission between the structure also can make the manual more laborsaving and convenient of opening.
Drawings
FIG. 1 is a schematic partial cross-sectional view of the inventive structure;
FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;
FIG. 3 is a schematic view of the connection structure between the motor, the first rotating wheel, the rotating rod, the clamping wheel, the first spring, the second rotating wheel and the track;
FIG. 4 is a schematic view of the structure of FIG. 3 at B according to the present invention;
FIG. 5 is a schematic view of the connection structure between the rotating rod, the clamping wheel, the fixing plate and the stopper according to the present invention;
FIG. 6 is a schematic view of the structure of FIG. 5 at C according to the present invention.
In the figure: 1. a housing; 2. a handle; 3. a motor; 4. a first rotating wheel; 5. a rotating rod; 6. a rolling shutter plate; 7. clamping the wheel; 8. a fixing plate; 9. a first spring; 10. an electrorheological fluid; 11. a stopper; 12. a second rotating wheel; 13. a crawler belt; 14. a gear; 15. a ring gear; 16. and a third rotating wheel.
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. 1-6, an intelligent security shutter door opening and closing device based on the winsler phenomenon includes a housing 1 and a handle 2, wherein a fixing buckle is movably connected to the exterior of the housing 1, and the fixing buckle and the handle 2 are fixed in an initial state, so that the handle 2 cannot rotate; the motor 3 is movably connected inside the first shell 1, and the motor 3 is electrically connected with a driving power supply; the outside swing joint of motor 3 has runner one 4, and the inside swing joint of runner one 4 has bull stick 5, and the outside swing joint of bull stick 5 has a roll up curtain board 6, and 2 swing joint of handle have seted up draw-in groove one in the outside of shell 1, the left side surface of runner one 4, and 5 swing joint of bull stick have seted up the spout in the inside of shell 1, and 6 swing joint of roll up curtain board are in the inboard of spout.
A clamping wheel 7 is clamped outside the rotating rod 5, a fixing plate 8 is fixedly connected outside the clamping wheel 7, clamping rods are fixedly connected to the left side and the right side of the clamping wheel 7, the number of the clamping rods on one side is not less than three, an iron ring is movably connected outside the fixing plate 8, a sliding block is movably connected outside the shell 1, a magnet is movably connected inside the sliding block, and the position and the specification of the sliding block are matched with those of the iron ring; the outer part of the fixed plate 8 is movably connected with a spring I9, the inner part of the rotating rod 5 is movably connected with an electrorheological body 10, the main materials of the electrorheological body 10 are gypsum, lime, carbon powder and olive oil, the electrorheological body 10 is in a solid state in an electrified state and in a liquid state in a non-electrified state, and the electrorheological body 10 is in an electrified state in an initial state.
The outside of the current transformer 10 is movably connected with a stop block 11, one end, far away from the clamping wheel 7, of a first spring 9 is fixedly connected to the outside of a first rotating wheel 4, the inner side surface of the clamping wheel 7 is provided with a second clamping groove, the outside of the rotating rod 5 is fixedly connected with a stop strip matched with the second clamping groove, the stop strip is movably connected to the inner side of the second clamping groove, the outside of the stop block 11 is movably connected with a second spring, the second spring is movably connected to the inside of the current transformer 10, and the specification of the stop block 11 is matched with; through shell 1, motor 3, runner 4, bull stick 5, roll up curtain board 6, card wheel 7, fixed plate 8, spring 9, current variant 10, under the interact between the dog 11, can make when electric rolling slats door is under the circumstances of circular telegram, card wheel 7 can with runner 4 card with, reach the effect that motor 3 drove roll up curtain board 6 motion with this, and electric rolling slats door is when the circumstances of not circular telegram, dog 11 will not block card wheel 7 yet, just so provide the operation basis for manual operation afterwards, be fit for the use in the actual operation, the integration of manual and electronic opening mode has also been realized.
The outer part of the rotating rod 5 is movably connected with a rotating wheel II 12, the outer part of the rotating wheel II 12 is movably connected with a crawler belt 13, the outer part of the handle 2 is fixedly connected with a gear 14, the outer part of the gear 14 is meshed with a gear ring 15, the inner part of the gear ring 15 is fixedly connected with a rotating wheel III 16, the surface of the rotating wheel II 12 is provided with a clamping groove III, specifications of the clamping groove I and the clamping groove III are matched with the clamping rod, the crawler belt 13 is movably connected with the outer part of the rotating wheel III 16, the outer part of the handle 2 is fixedly connected with a rotating shaft, one end of the rotating shaft, far away from the handle 2, is fixedly connected with the outer part of the gear 14, the diameter of the gear 14 is half of that of the gear ring 15, the rotating wheel III 16 is movably connected with the outer part of the shell 1, and under the interaction among the handle 2, the rotating wheel II 12, and the transmission between the structures also makes manual opening more labor-saving and convenient.
The working process and the principle are that when the device starts to be started, as the inner part of the shell I1 is movably connected with the motor 3, the outer part of the motor 3 is movably connected with the rotating wheel I4, the inner part of the rotating wheel I4 is movably connected with the rotating rod 5, the outer part of the rotating rod 5 is movably connected with the rolling shutter plate 6, the outer part of the rotating rod 5 is clamped with the clamping wheel 7, the outer part of the clamping wheel 7 is fixedly connected with the fixed plate 8, the outer part of the fixed plate 8 is movably connected with the spring I9, the inner part of the rotating rod 5 is movably connected with the current variant body 10, the outer part of the current variant body 10 is movably connected with the stop dog 11, the outer part of the rotating rod 5 is movably connected with the rotating wheel II 12, the handle 2 is movably connected with the outer part of the shell 1, the left side surface of the rotating wheel I4 is provided with the clamping groove I, the rotating rod 5, the number of the clamping rods on one side is not less than three, the outer portion of the fixing plate 8 is movably connected with an iron ring, the outer portion of the shell 1 is movably connected with a sliding block, the inner portion of the sliding block is movably connected with a magnet, the position and the specification of the sliding block are matched with the iron ring, one end, far away from the clamping wheel 7, of the spring I9 is fixedly connected to the outer portion of the rotating wheel I4, a clamping groove II is formed in the surface of the inner side of the clamping wheel 7, the outer portion of the rotating rod 5 is fixedly connected with a blocking strip matched with the clamping groove II, the blocking strip is movably connected to the inner side of the clamping groove II, the outer portion of the blocking block 11 is movably connected with a spring II, the spring II is movably connected to the inner portion of the current transformer 10, the specification of the blocking block 11 is matched with the clamping wheel 7, a clamping groove III is; at this moment, when electric rolling shutter door is in the state of circular telegram, the outside kelly of card wheel 7 is in card and state with a 4 outside draw-in grooves of runner, when electric rolling shutter door is in the state of outage, current variant 10 turns into liquid, fixed plate 8 takes place the motion under the effect of a 9 restoring force of spring, fixed plate 8 motion drives card wheel 7 motion, card wheel 7 motion oppression dog 11, dog 11 takes place the motion under the effect of spring two, dog 11 will no longer block the motion of card wheel 7, card wheel 7 motion makes its left kelly and the outside draw-in groove three of runner two 12 card sum, in addition, fixed plate 8 motion drives the slider motion under the effect of iron ring and magnet.
Because the outer part of the second rotating wheel 12 is movably connected with a crawler belt 13, the outer part of the handle 2 is fixedly connected with a gear 14, the outer part of the gear 14 is meshed with a gear ring 15, the inner part of the gear ring 15 is fixedly connected with a third rotating wheel 16, the crawler belt 13 is movably connected with the outer part of the third rotating wheel 16, the outer part of the handle 2 is fixedly connected with a rotating shaft, one end of the rotating shaft, which is far away from the handle 2, is fixedly connected with the outer part of the gear 14, the diameter of the gear 14 is half of that of the gear ring 15, the third rotating wheel 16 is movably connected with the outer part of the shell 1; at the moment, a user wants to open the roller shutter door, only the fixed buckle needs to be separated from the handle 2 and the handle 2 needs to be rotated, the handle 2 rotates to drive the gear 14 to rotate under the action of the rotating shaft, the gear 14 rotates to drive the gear ring 15 to rotate, the gear ring 15 rotates to drive the rotating wheel III 16 to rotate, the rotating wheel III 16 rotates to drive the rotating wheel II 12 to rotate under the action of the crawler belt 13, the rotating wheel II 12 rotates to drive the clamping wheel 7 to rotate, the clamping wheel 7 rotates to drive the rotating rod 5 to rotate under the action of the clamping groove II and the stop strip, and the rotating rod 5 rotates to drive the roller; when the initial state is required to be recovered, the sliding block is only required to slide so that the clamping wheel 7 is clamped with the rotating wheel 4 again and the electric rolling door is electrified.
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 an intelligent security rolling slats door headstock gear based on wen si luo phenomenon, includes shell (1) and handle (2), its characterized in that: the inner part of the shell I (1) is movably connected with a motor (3), the outer part of the motor (3) is movably connected with a rotating wheel I (4), the inner part of the rotating wheel I (4) is movably connected with a rotating rod (5), the outer part of the rotating rod (5) is movably connected with a rolling shutter plate (6), the outer part of the rotating rod (5) is clamped with a clamping wheel (7), the outer part of the clamping wheel (7) is fixedly connected with a fixed plate (8), the outer part of the fixed plate (8) is movably connected with a spring I (9), the inner part of the rotating rod (5) is movably connected with an electrorheological body (10), the outer part of the electrorheological body (10) is movably connected with a stop block (11), the outer part of the rotating rod (5) is movably connected with a rotating wheel II (12), the outer part of the rotating wheel II (12) is movably connected with a crawler belt (13), a third rotating wheel (16) is fixedly connected inside the gear ring (15).
2. The intelligent security rolling shutter door opening and closing device based on the winsler phenomenon is characterized in that: handle (2) swing joint has seted up draw-in groove one in the outside of shell (1), the left side surface of runner (4), and bull stick (5) swing joint has seted up the spout in the inside of shell (1), rolls up curtain board (6) swing joint in the inboard of spout.
3. The intelligent security rolling shutter door opening and closing device based on the winsler phenomenon is characterized in that: the equal fixedly connected with kelly in the left and right sides of calorie wheel (7), the quantity of unilateral kelly is no less than three, and the outside swing joint of fixed plate (8) has the iron ring, and the outside swing joint of shell (1) has the slider, and the inside swing joint of slider has magnet, the position and the specification and the iron ring phase-match of slider.
4. The intelligent security rolling shutter door opening and closing device based on the winsler phenomenon is characterized in that: one end fixed connection that card wheel (7) was kept away from in spring (9) is in the outside of runner (4), and draw-in groove two has been seted up to the inboard surface of card wheel (7), and the outside fixedly connected with and the draw-in groove two phase match blend stop of bull stick (5), blend stop swing joint is in the inboard of draw-in groove two, and the outside swing joint of dog (11) has spring two, and two swing joints of spring are in the inside of current variant (10), the specification and the card wheel (7) phase-match of dog (11).
5. The intelligent security rolling shutter door opening and closing device based on the winsler phenomenon is characterized in that: the surface of the second rotating wheel (12) is provided with a third clamping groove, the specifications of the first clamping groove and the third clamping groove are matched with the clamping rod, and the crawler belt (13) is movably connected to the outer portion of the third rotating wheel (16).
6. The intelligent security rolling shutter door opening and closing device based on the winsler phenomenon is characterized in that: the outer portion of the handle (2) is fixedly connected with a rotating shaft, one end, far away from the handle (2), of the rotating shaft is fixedly connected to the outer portion of the gear (14), the diameter of the gear (14) is half of that of the gear ring (15), and the rotating wheel III (16) is movably connected to the outer portion of the shell (1).
7. The intelligent security rolling shutter door opening and closing device based on the winsler phenomenon is characterized in that: the motor (3) is electrically connected with a driving power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010428189.XA CN111594022A (en) | 2020-05-20 | 2020-05-20 | Intelligent security rolling slats door headstock gear based on wen si luo phenomenon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010428189.XA CN111594022A (en) | 2020-05-20 | 2020-05-20 | Intelligent security rolling slats door headstock gear based on wen si luo phenomenon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111594022A true CN111594022A (en) | 2020-08-28 |
Family
ID=72185808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010428189.XA Withdrawn CN111594022A (en) | 2020-05-20 | 2020-05-20 | Intelligent security rolling slats door headstock gear based on wen si luo phenomenon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111594022A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112185026A (en) * | 2020-11-16 | 2021-01-05 | 吴万乔 | Intelligent express cabinet device based on Internet block chain |
| CN112394775A (en) * | 2020-11-06 | 2021-02-23 | 杭州久协科技有限公司 | Computer hard disk fixing frame with anti-shake function |
-
2020
- 2020-05-20 CN CN202010428189.XA patent/CN111594022A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112394775A (en) * | 2020-11-06 | 2021-02-23 | 杭州久协科技有限公司 | Computer hard disk fixing frame with anti-shake function |
| CN112394775B (en) * | 2020-11-06 | 2021-12-24 | 杭州久协科技有限公司 | Computer hard disk fixing frame with anti-shake function |
| CN112185026A (en) * | 2020-11-16 | 2021-01-05 | 吴万乔 | Intelligent express cabinet device based on Internet block chain |
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Application publication date: 20200828 |