CN114014201A - Mechanical lifting mechanism based on intelligent home idea - Google Patents
Mechanical lifting mechanism based on intelligent home idea Download PDFInfo
- Publication number
- CN114014201A CN114014201A CN202111344156.8A CN202111344156A CN114014201A CN 114014201 A CN114014201 A CN 114014201A CN 202111344156 A CN202111344156 A CN 202111344156A CN 114014201 A CN114014201 A CN 114014201A
- Authority
- CN
- China
- Prior art keywords
- rod
- fixedly connected
- plate
- lifting mechanism
- lifting
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
- B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The invention discloses a mechanical lifting mechanism based on an intelligent household concept, which comprises a base and two side plates, wherein a lifting mechanism is arranged between the two side plates, the lifting mechanism comprises a driven gear, a cam, a support rod and a lifting rod, a fixed rod is fixedly connected to the center of the lower surface of the driven gear, a connecting rod is fixedly connected to the lower surface of the fixed rod, the cam is fixedly sleeved on the lower side of the surface of the connecting rod, the lifting rod is arranged on one side of the connecting rod in the transverse direction, the support rod is arranged between the lifting rod and the connecting rod, and a pulley is rotatably connected to one side of one longitudinal side and one transverse side of the support rod. According to the invention, the intelligent lifting of the furniture can be realized by controlling the motor, the cost is lower while the intelligence is improved, and when the lifting rod suddenly falls due to the problem of parts in the lifting mechanism, the falling speed of the lifting rod is reduced by a plurality of groups of springs in the protection mechanism, so that the life safety of a user is protected, and the occurrence of an accident situation is avoided.
Description
Technical Field
The invention relates to the technical field of intelligent home furnishing, in particular to a mechanical lifting mechanism based on an intelligent home furnishing idea.
Background
The intelligent home is characterized in that a home is taken as a platform, facilities related to home life are integrated by utilizing a comprehensive wiring technology, a network communication technology, a safety precaution technology, an automatic control technology and an audio and video technology, an efficient management system for home facilities and family schedule affairs is constructed, home safety, convenience, comfortableness and artistry are improved, an environment-friendly and energy-saving living environment is realized, and an intelligent home network is continuously improved along with the realization of the integrated technology, the communication technology, interoperation capacity and wiring standards. It relates to the application of operation, management and integration techniques to all intelligent furniture, devices and systems within a home network.
Including over-and-under type furniture in intelligent house theory, however present over-and-under type furniture needs most to be customized very much, and its inside elevating system is comparatively complicated, leads to its cost too high, and difficult the realization, the furniture that goes up and down simultaneously does not set up protection machanism mostly, leads to probably appearing danger in the use.
Disclosure of Invention
The invention aims to: in order to solve the problems, the mechanical lifting mechanism based on the intelligent household concept is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a mechanical elevating system based on intelligent house theory, includes base and two curb plates, two be provided with elevating system between the curb plate, elevating system is including driven gear, cam, branch and lifter, driven gear lower surface center fixedly connected with dead lever, the dead lever lower surface fixedly connected with connecting rod, the fixed cover of cam connects in connecting rod surface downside, the lifter sets up in the horizontal one side of connecting rod, branch sets up between lifter and connecting rod, the vertical horizontal one side swivelling joint of the vertical one side of branch has the pulley, the pulley lower surface and the vertical one side swing joint of cam upper surface, the through-hole has transversely been seted up at lifter surface center, branch transversely keeps away from pulley one end and articulates inside the through-hole.
Preferably, a first connecting plate and a second connecting plate are fixedly connected to one transverse side of each of the two side plates respectively, the fixing rod is rotatably sleeved inside the first connecting plate, and the lower end of the connecting rod is rotatably connected to the upper surface of the second connecting plate.
Preferably, a first fixing plate and a second fixing plate are fixedly connected to the other transverse side between the two side plates respectively, and the upper side and the lower side of the lifting rod are movably sleeved in the centers of the first fixing plate and the second fixing plate respectively.
Preferably, the inner surface of the side plate on one side is fixedly connected with a connecting block, and one longitudinal side of the supporting rod is hinged to one longitudinal side of the connecting block.
Preferably, two top fixedly connected with roof between the curb plate, roof upper surface fixedly connected with motor, the transmission shaft of motor extends to roof below and fixedly connected with driving gear, the driving gear is connected with the driven gear meshing.
Preferably, be provided with protection mechanism between lifter and the base, protection mechanism comprises slide, connecting box and multiunit spring, the spout has been seted up at connecting box upper surface center, the multiunit spring lower extreme fixed connection is in the spout bottom surface, slide sliding connection is inside the spout, the multiunit spring upper end fixed connection is in the slide lower surface.
Preferably, the lower end of the lifting rod extends into the sliding chute and is fixedly connected with the center of the upper surface of the sliding plate.
Preferably, the upper end of the lifting rod is fixedly connected with a mounting plate.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. the driving gear starts to rotate by starting the motor, the driving gear is meshed and connected with the driven gear, so the driven gear starts to rotate, when the driven gear rotates, the center of the lower surface of the driven gear is fixedly connected with a fixed rod, so the fixed rod starts to rotate along with the driven gear, the lower surface of the fixed rod is fixedly connected with a connecting rod, so the connecting rod starts to rotate, the cam is fixedly sleeved on the lower side of the surface of the connecting rod, so the cam starts to rotate, a pulley is rotatably connected to one side of the longitudinal surface of the supporting rod in a transverse mode, the lower surface of the pulley is movably contacted with one side of the upper surface of the cam in a longitudinal mode, when the cam rotates, the pulley drives one end of the supporting rod in a transverse mode to move up and down, the other end of the supporting rod moves in a reverse mode, a through hole is transversely formed in the center of the surface of the lifting rod, one end of the supporting rod is hinged inside the through hole, so the lifting rod starts to move up and down along with one end of the supporting rod, and a mounting plate is fixedly connected to the upper end of the lifting rod, place this elevating system inside the furniture that goes up and down, with mounting panel fixed connection in the inside top surface of the furniture that goes up and down, can realize the intelligence lift of furniture through the control motor, whole device structure is comparatively simple, and the cost is lower when improving intellectuality, easily realizes.
2. In the application, a protection mechanism is arranged between a lifting rod and a base, the protection mechanism consists of a sliding plate, a connecting box and a plurality of groups of springs, a sliding groove is arranged at the center of the upper surface of the connecting box, the lower ends of the plurality of groups of springs are fixedly connected to the bottom surface of the sliding groove, the sliding plate is slidably connected to the inside of the sliding groove, the upper ends of the plurality of groups of springs are fixedly connected to the lower surface of the sliding plate, the lower ends of the lifting rod extend to the inside of the sliding groove and are fixedly connected to the center of the upper surface of the sliding plate, when the lifting rod moves downwards, the lower ends of the plurality of groups of springs are fixedly connected to the bottom surface of the sliding groove, the upper ends of the plurality of groups of springs are fixedly connected to the lower surface of the sliding plate, when the lifting rod drops due to the problem of parts in the lifting mechanism, the descending speed of the lifting rod is slowed down through a plurality of groups of springs in the protection mechanism, the life safety of a user is protected, and accidents are avoided.
Drawings
Fig. 1 is a schematic view illustrating an overall structure of a mechanical lifting mechanism according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating an internal structure between two side plates according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating an explosive structure of a lifting mechanism provided according to an embodiment of the present invention;
FIG. 4 illustrates a schematic diagram of a cam motion detonation architecture provided in accordance with an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating an explosive structure of a protection mechanism provided according to an embodiment of the present invention;
fig. 6 is a schematic diagram illustrating a motor driving structure provided according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. a side plate; 3. a top plate; 4. a driven gear; 5. fixing the rod; 6. a connecting rod; 7. a cam; 8. a first connecting plate; 9. a second connecting plate; 10. a strut; 1001. a pulley; 11. a lifting rod; 12. a through hole; 13. mounting a plate; 14. a slide plate; 15. a connecting box; 1501. a chute; 16. a spring; 17. a motor; 18. a driving gear; 19. a first fixing plate; 20. a second fixing plate; 21. and (4) connecting the blocks.
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, the present invention provides a technical solution:
the utility model provides a mechanical elevating system based on intelligent house theory, including base 1 and two curb plates 2, be provided with elevating system between two curb plates 2, elevating system is including driven gear 4, cam 7, branch 10 and lifter 11, surface center fixedly connected with dead lever 5 under the driven gear 4, surface fixedly connected with connecting rod 6 under the dead lever 5, cam 7 is fixed cup joints in connecting rod 6 surface downside, lifter 11 sets up in 6 horizontal one sides of connecting rod, branch 10 sets up between lifter 11 and connecting rod 6, the vertical one side swivelling joint of the vertical one side of branch 10 has pulley 1001, pulley 1001 lower surface and the vertical one side swing joint of cam 7 upper surface, through-hole 12 has transversely been seted up at lifter 11 surface center, branch 10 transversely keeps away from pulley 1001 one end and articulates inside through-hole 12.
When the driven gear 4 rotates, the dead lever 5 is fixedly connected to the center of the lower surface of the driven gear 4, so the dead lever 6 starts to rotate along with the driven gear 4, the connecting rod 6 is fixedly connected to the lower surface of the dead lever 5, so the connecting rod 6 starts to rotate, the cam 7 is fixedly sleeved on the lower side of the surface of the connecting rod 6, so the cam 7 starts to rotate, the pulley 1001 is rotatably connected to one side of the longitudinal surface of the supporting rod 10, the lower surface of the pulley 1001 is in movable contact with one side of the upper surface of the cam 7, when the cam 7 rotates, the pulley 1001 drives one end of the supporting rod 10 to move up and down transversely, the other end of the supporting rod 10 moves reversely, the through hole 12 is transversely formed in the center of the surface of the lifting rod 11, one end of the supporting rod 10, which is transversely far away from the pulley 1001, is hinged to the inside the through hole 12, and the lifting rod 11 starts to move up and down along with one end of the supporting rod 10.
Specifically, as shown in fig. 4, a first connecting plate 8 and a second connecting plate 9 are fixedly connected to one transverse side of each of the two side plates 2, the fixing rod 5 is rotatably sleeved inside the first connecting plate 8, and the lower end of the connecting rod 6 is rotatably connected to the upper surface of the second connecting plate 9.
The first connecting plate 8 and the second connecting plate 9 enable the fixing rod 5 to rotate more stably and not to deviate easily.
Specifically, as shown in fig. 2, a first fixing plate 19 and a second fixing plate 20 are fixedly connected to the other lateral side between the two side plates 2, and the upper side and the lower side of the lifting rod 11 are movably sleeved at the centers of the first fixing plate 19 and the second fixing plate 20.
The lifting rod 11 slides up and down through the first fixing plate 19 and the second fixing plate 20, so that the lifting rod 11 can move up and down more stably and avoid shaking.
Specifically, as shown in fig. 2, the inner surface of one side plate 2 is fixedly connected with a connecting block 21, and one longitudinal surface of the supporting rod 10 is hinged with one longitudinal surface of the connecting block 21.
The rod 10 is hinged to the connecting block 21 so that the rod 10 moves circumferentially about the hinge point.
Specifically, as shown in fig. 6, a top plate 3 is fixedly connected to the top between the two side plates 2, a motor 17 is fixedly connected to the upper surface of the top plate 3, a transmission shaft of the motor 17 extends to the lower portion of the top plate 3 and is fixedly connected with a driving gear 18, and the driving gear 18 is meshed with the driven gear 4.
The motor 17 is turned on to start the rotation of the driving gear 18, and the driving gear 18 is engaged with the driven gear 4, so that the driven gear 4 starts to rotate, thereby starting the operation of the elevator mechanism.
Specifically, as shown in fig. 5, a protection mechanism is arranged between the lifting rod 11 and the base 1, the protection mechanism is composed of a sliding plate 14, a connecting box 15 and a plurality of groups of springs 16, a sliding groove 1501 is formed in the center of the upper surface of the connecting box 15, the lower ends of the plurality of groups of springs 16 are fixedly connected to the bottom surface of the sliding groove 1501, the sliding plate 14 is slidably connected inside the sliding groove 1501, and the upper ends of the plurality of groups of springs 16 are fixedly connected to the lower surface of the sliding plate 14.
Specifically, as shown in fig. 5, the lower end of the lifting rod 11 extends into the chute 1501 and is fixedly connected to the center of the upper surface of the sliding plate 14.
When the lifting rod 11 moves downwards, the lower end of the lifting rod 11 extends to the inside of the sliding chute 1501 and is fixedly connected to the center of the upper surface of the sliding plate 14, so that the sliding plate 14 slides downwards in the sliding chute 1501 under the action of the lifting rod 11, the lower ends of the multiple groups of springs 16 are fixedly connected to the bottom surface of the sliding chute 1501, the upper ends of the multiple groups of springs 16 are fixedly connected to the lower surface of the sliding plate 14, and the multiple groups of springs 16 are compressed to buffer the downward pressure when the sliding plate 14 moves downwards.
Specifically, as shown in fig. 1, an installation plate 13 is fixedly connected to the upper end of the lifting rod 11.
The mounting plate 13 is used for being fixed on the lower surface of the furniture to be lifted, so as to play a role in lifting.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. The utility model provides a mechanical elevating system based on intelligent house theory, includes base (1) and two curb plates (2), its characterized in that, two be provided with elevating system between curb plate (2), elevating system is including driven gear (4), cam (7), branch (10) and lifter (11), driven gear (4) lower surface center fixedly connected with dead lever (5), dead lever (5) lower surface fixedly connected with connecting rod (6), cam (7) are fixed to be cup jointed in connecting rod (6) surface downside, lifter (11) set up in the horizontal one side of connecting rod (6), branch (10) set up between lifter (11) and connecting rod (6), the vertical horizontal one side swivelling joint of a vertical one side of branch (10) has pulley (1001), pulley (1001) lower surface and the vertical one side swing joint of cam (7) upper surface, a through hole (12) is transversely formed in the center of the surface of the lifting rod (11), and one end, far away from the pulley (1001), of the support rod (10) is hinged inside the through hole (12).
2. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein a first connecting plate (8) and a second connecting plate (9) are fixedly connected to one lateral side of each of the two side plates (2), the fixing rod (5) is rotatably sleeved inside the first connecting plate (8), and the lower end of the connecting rod (6) is rotatably connected to the upper surface of the second connecting plate (9).
3. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein a first fixing plate (19) and a second fixing plate (20) are fixedly connected to the other lateral side of the two side plates (2), and the upper side and the lower side of the lifting rod (11) are movably sleeved on the centers of the first fixing plate (19) and the second fixing plate (20).
4. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein a connecting block (21) is fixedly connected to the inner surface of the side plate (2), and one longitudinal surface of the supporting rod (10) is hinged to one longitudinal surface of the connecting block (21).
5. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein a top plate (3) is fixedly connected to the top between the two side plates (2), a motor (17) is fixedly connected to the upper surface of the top plate (3), a transmission shaft of the motor (17) extends to the lower portion of the top plate (3) and is fixedly connected with a driving gear (18), and the driving gear (18) is meshed with the driven gear (4).
6. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein a protection mechanism is arranged between the lifting rod (11) and the base (1), the protection mechanism is composed of a sliding plate (14), a connecting box (15) and a plurality of groups of springs (16), a sliding groove (1501) is formed in the center of the upper surface of the connecting box (15), the lower ends of the plurality of groups of springs (16) are fixedly connected to the bottom surface of the sliding groove (1501), the sliding plate (14) is slidably connected inside the sliding groove (1501), and the upper ends of the plurality of groups of springs (16) are fixedly connected to the lower surface of the sliding plate (14).
7. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein the lower end of the lifting rod (11) extends into the sliding chute (1501) and is fixedly connected to the center of the upper surface of the sliding plate (14).
8. The mechanical lifting mechanism based on the intelligent household concept as claimed in claim 1, wherein a mounting plate (13) is fixedly connected to the upper end of the lifting rod (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111344156.8A CN114014201B (en) | 2021-11-15 | 2021-11-15 | Mechanical lifting mechanism based on intelligent home concept |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111344156.8A CN114014201B (en) | 2021-11-15 | 2021-11-15 | Mechanical lifting mechanism based on intelligent home concept |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114014201A true CN114014201A (en) | 2022-02-08 |
| CN114014201B CN114014201B (en) | 2023-06-23 |
Family
ID=80064222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111344156.8A Active CN114014201B (en) | 2021-11-15 | 2021-11-15 | Mechanical lifting mechanism based on intelligent home concept |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114014201B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489911A (en) * | 2016-02-17 | 2016-04-13 | 刘丽华 | Disassembling processing device for waste dry cells |
| CN206910265U (en) * | 2016-12-19 | 2018-01-23 | 姚建清 | Automatic apparatus for scrubbing and washing |
| CN207127131U (en) * | 2017-05-13 | 2018-03-23 | 陈红勇 | A kind of simple effort-saving metal stamping die material jacking mechanism |
| CN108002018A (en) * | 2018-01-02 | 2018-05-08 | 天津工业大学 | A kind of oblique lifting bag pulling mechanism |
| CN207876890U (en) * | 2018-01-17 | 2018-09-18 | 惠州市长城彩印包装有限公司 | The lateral paper distributing mechanism of paper guide on a kind of offset print |
| CN208737790U (en) * | 2018-07-18 | 2019-04-12 | 唐山职业技术学院 | A kind of publicity equipment |
-
2021
- 2021-11-15 CN CN202111344156.8A patent/CN114014201B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105489911A (en) * | 2016-02-17 | 2016-04-13 | 刘丽华 | Disassembling processing device for waste dry cells |
| CN206910265U (en) * | 2016-12-19 | 2018-01-23 | 姚建清 | Automatic apparatus for scrubbing and washing |
| CN207127131U (en) * | 2017-05-13 | 2018-03-23 | 陈红勇 | A kind of simple effort-saving metal stamping die material jacking mechanism |
| CN108002018A (en) * | 2018-01-02 | 2018-05-08 | 天津工业大学 | A kind of oblique lifting bag pulling mechanism |
| CN207876890U (en) * | 2018-01-17 | 2018-09-18 | 惠州市长城彩印包装有限公司 | The lateral paper distributing mechanism of paper guide on a kind of offset print |
| CN208737790U (en) * | 2018-07-18 | 2019-04-12 | 唐山职业技术学院 | A kind of publicity equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114014201B (en) | 2023-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106641141B (en) | A kind of electric telescopic pipe | |
| CN102313123B (en) | A kind of automatic lifting device for liquid crystal display, LCD TVs | |
| CN201200354Y (en) | Original movable device for storing kitchen tool | |
| CN113098382A (en) | Photovoltaic cleaning robot with self-adaptation round brush subassembly | |
| CN216569781U (en) | Cleaning assembly and cleaning robot | |
| CN114014201A (en) | Mechanical lifting mechanism based on intelligent home idea | |
| CN205065205U (en) | Display screen lift all -in -one with electronic angle of elevation mechanism | |
| CN202188284U (en) | Automatic lifting device for liquid crystal display and liquid crystal television | |
| CN109088280B (en) | Socket that factor of safety is high | |
| CN110567011A (en) | Device with smoke collecting hood | |
| CN210630877U (en) | Built-in flat-panel television lifting cabinet with inwards-turning plates | |
| CN110830871B (en) | TWS earphone box with spiral opening and closing cover | |
| CN210084825U (en) | Special lifting machine for stage | |
| CN108741894A (en) | A kind of anti-sideslip intelligent bed | |
| CN215798322U (en) | Intelligent remote control electric hanging basket | |
| CN209996209U (en) | Lifting mechanism, laser radar lifting mechanism and mobile robot thereof | |
| CN211790260U (en) | Installation type movable power distribution cabinet | |
| CN220410450U (en) | Wireless charging mobile phone box lifting structure | |
| CN2043464U (en) | Electric lift cabinet | |
| CN112878621A (en) | Construction device suitable for noise reduction and consumption reduction overhead floor of structural slab | |
| CN218114726U (en) | Construction elevator interlocking structure and construction elevator | |
| CN217218923U (en) | Cleaning assembly and cleaning robot | |
| CN216404843U (en) | Damping device for drying machine | |
| CN217309517U (en) | Intelligent electric lifting wall cabinet with load bearing block | |
| CN219307821U (en) | Hydraulic lifting device for diving platform |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |