CN217337872U - Intelligent lifting storage device with manual/electric switching function - Google Patents
Intelligent lifting storage device with manual/electric switching function Download PDFInfo
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- CN217337872U CN217337872U CN202221302318.1U CN202221302318U CN217337872U CN 217337872 U CN217337872 U CN 217337872U CN 202221302318 U CN202221302318 U CN 202221302318U CN 217337872 U CN217337872 U CN 217337872U
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Abstract
The utility model discloses an intelligence lift storing device with manual/electronic switching function, including storing portion, the main support, first connecting rod and second connecting rod, still including installing the power device in storing portion, power device includes motor and separation and reunion reduction gears, the motor is used for driving the reciprocal rotation of the relative main support of first connecting rod through separation and reunion reduction gears, separation and reunion reduction gears is including preceding drive assembly, back drive assembly and separation and reunion switch, preceding drive assembly including the worm be connected with the motor and with worm meshing's worm wheel, back drive assembly and the cooperation of first connecting rod transmission, transmission or the cutting off of power between drive assembly and the back drive assembly before the separation and reunion switch is used for realizing. This intelligence lift storing device can switch between manual mode and electronic mode, during the power failure, can switch this intelligence lift storing device into manual mode, makes the user can manually realize that storing portion goes up and down, guarantees that this intelligence lift storing device can normal use.
Description
Technical Field
The utility model relates to a storing technical field especially relates to an intelligence lift storing device with manual/electronic switching function. (Intelligent lifting storage device capable of switching between manual mode and electric mode)
Background
At present, over-and-under type storing device on the market usually includes energy storage mechanism, connecting rod and storing portion etc. and this kind of over-and-under type storing device need install on the davit, uses by user's manual lift, and wherein energy storage mechanism is used for guaranteeing to go up and down steadily, laborsaving, but manual lift's using-way is troublesome, inconvenient all the time, and the product that has few electric lift on the market, even if electric lift product also has the defect that can't use during the power failure.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide an intelligent lifting storage device with a manual/electric switching function, which can be switched between a manual mode and an electric mode, wherein the electric mode refers to the electric mode for realizing the lifting of a storage part; during the power failure, can switch into manual mode with this intelligence lift storing device, make the user manually realize storing portion and go up and down, guarantee this intelligence lift storing device can normal use.
The purpose of the utility model is realized by adopting the following technical scheme:
an intelligent lifting storage device with a manual/electric switching function comprises a storage part, a main support, a first connecting rod, a second connecting rod and a power device, wherein the first connecting rod and the second connecting rod are hinged to the main support;
the clutch speed reducing mechanism comprises a front transmission assembly, a rear transmission assembly and a clutch switch, the front transmission assembly comprises a worm connected with the motor and a worm wheel meshed with the worm, the rear transmission assembly is in transmission fit with the first connecting rod, and the clutch switch is used for realizing the transmission or the disconnection of power between the front transmission assembly and the rear transmission assembly.
Further, the clutch reduction mechanism comprises an axial coupling gear and a radial coupling gear, one of the axial coupling gear and the radial coupling gear belongs to the front transmission assembly, the other one belongs to the rear transmission assembly, the clutch switch comprises a moving gear and a pushing assembly, the moving gear is coaxially assembled with the axial coupling gear and meshed with the radial coupling gear, the pushing assembly is used for driving the moving gear to axially reciprocate along the moving gear, so that the moving gear can be jointed with or separated from the axial coupling gear, and when the moving gear is jointed with the axial coupling gear, the moving gear and the axial coupling gear can synchronously rotate.
Furthermore, the pushing assembly further comprises an operating part and an elastic part, the operating part is used for driving the moving gear to move along one axial side of the operating part, and the elastic part is used for driving the moving gear to move along the other axial side of the operating part.
Further, the elastic part is located between the moving gear and the axial coupling gear, and the operating part is used for driving the moving gear to move towards the axial coupling gear and compressing the elastic part.
Further, separation and reunion reduction gears still includes the reduction box, the reduction box is provided with the internal thread hole, the operating parts including being located the outside hand portion of reduction box and be used for with internal thread hole screw-thread fit's external screw thread portion, external screw thread portion with the pinion that removes is coaxial setting.
Further, the middle part of mobile gear is provided with the back shaft, the operating parts orientation one side of reduction box inside is provided with the installation cavity, be provided with the cover in the installation cavity and establish the epaxial bearing of back, clutch switch still establishes including the cover the epaxial clamping ring of back, the clamping ring can with the synchronous rotation of mobile gear, axial hookup gear the elastic component the clamping ring mobile gear reaches the operating parts is followed the axial of back shaft is arranged in proper order and is set up, axial hookup gear orientation one side of clamping ring is provided with first joint structure, the clamping ring orientation one side of axial hookup gear be provided with be used for with the second joint structure of first joint structure joint.
Furthermore, the axial connecting gear belongs to the front transmission assembly, the front transmission assembly further comprises a front gear, the front gear and the worm gear are coaxially assembled and can synchronously rotate, and the front gear is meshed with the axial connecting gear.
Further, the rear transmission assembly comprises an output gear, a linkage gear is arranged at one end, hinged to the storage portion, of the first connecting rod, and the linkage gear is meshed with the output gear.
Further, the radial connecting gear belongs to the rear transmission assembly, the rear transmission assembly further comprises a first rear gear, a second rear gear, a third rear gear and a fourth rear gear, the first rear gear and the radial connecting gear are coaxially assembled and can synchronously rotate, the second rear gear and the third rear gear are coaxially assembled and can synchronously rotate, the fourth rear gear and the output gear are coaxially assembled and can synchronously rotate, the first rear gear is meshed with the second rear gear, and the third rear gear is meshed with the fourth rear gear.
Furthermore, the intelligent lifting storage device further comprises an auxiliary support, a third connecting rod and a fourth connecting rod, the third connecting rod and the fourth connecting rod are hinged with the auxiliary support, the storage part is hinged with the third connecting rod and the fourth connecting rod, and the storage part, the third connecting rod, the fourth connecting rod and the auxiliary support form a parallel four-bar linkage; the main support and/or the auxiliary support are/is provided with an energy storage mechanism.
Compared with the prior art, the beneficial effects of the utility model reside in that:
the utility model provides an intelligent lifting storage device with manual/electric switching function, which can be switched between a manual mode and an electric mode, wherein the electric mode refers to the lifting of a storage part in an electric mode; during the power failure, can switch into manual mode with this intelligence lift storing device, make the user manually realize storing portion and go up and down, guarantee this intelligence lift storing device can normal use.
Drawings
Fig. 1 is a schematic view of the whole stereo angle structure of the utility model;
fig. 2 is a schematic view of the whole three-dimensional angle structure of the present invention;
FIG. 3 is a schematic view of the structure of the utility model with the storage part removed integrally;
FIG. 4 is a schematic structural view of a clutch reduction mechanism and a main support of the present invention;
FIG. 5 is a schematic view of the structure of the motor, the reduction box and the clutch switch of the present invention;
FIG. 6 is a schematic view of the structure of each gear with a three-dimensional angle of the clutch reduction mechanism of the present invention;
FIG. 7 is a schematic view of the positive angle gears of the clutch reduction mechanism of the present invention;
fig. 8 is a schematic view of the structure of each gear at the side angle of the clutch reduction mechanism of the present invention;
fig. 9 is a schematic view of a radial dissection structure of each gear connection of the clutch reduction mechanism of the patent of the utility model;
fig. 10 is a schematic structural view of a clutch switch of the present invention;
fig. 11 is a schematic view of the structure of the pressure ring of the present invention;
fig. 12 is a schematic view of the axial coupling gear of the present invention;
FIG. 13 is a schematic structural view of the reduction box of the present invention;
in the figure: 1. a storage section; 2. a main support; 3. a first link; 4. a second link; 5. an electric motor; 6. a clutch deceleration mechanism; 611. a worm; 612. a worm gear; 613. a front gear; 614. an axial coupling gear; 6141. a first bonding structure; 62. a clutch switch; 621. a moving gear; 622. an operating member; 623. an elastic member; 624. a support shaft; 625. a bearing; 626. pressing a ring; 6261. a second engagement structure; (ii) a 631. A radial coupling gear; 632. a first rear gear; 633. a second rear gear; 634. a third rear gear; 635. a fourth rear gear; 636. an output gear; 64. a reduction box body; 641. an internally threaded bore; 642. an opening; 7. a secondary support; 8. a third link; 9. and a fourth link.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
Referring to fig. 1 to 13, an intelligent lifting storage device with a manual/electric switching function includes a storage part 1, a main support 2, a first connecting rod 3 and a second connecting rod 4, wherein the first connecting rod 3 and the second connecting rod 4 are hinged to the main support 2, the storage part 1 is hinged to the first connecting rod 2 and the second connecting rod 3, the storage part 1, the first connecting rod 3, the second connecting rod 4 and the main support 2 form a parallel four-bar linkage mechanism, the intelligent lifting storage device further includes a power device mounted on the storage part 1, the power device includes a motor 5 and a clutch reduction mechanism 6, and the motor 5 is used for driving the first connecting rod 3 to rotate reciprocally relative to the main support 2 through the clutch reduction mechanism 6; when the first connecting rod 3 rotates to and fro relative to the main support 2, the storage part 1 can do lifting motion relative to the main support 2 due to the characteristic of the parallel four-bar linkage.
The clutch speed reducing mechanism 6 comprises a front transmission assembly, a rear transmission assembly and a clutch switch 62, the front transmission assembly comprises a worm 611 connected with the motor 5 and a worm wheel 612 meshed with the worm 611, the rear transmission assembly is in transmission fit with the first connecting rod 3, and the clutch switch 62 is used for realizing transmission or disconnection of power between the front transmission assembly and the rear transmission assembly.
Specifically, the clutch reduction mechanism 6 includes an axial coupling gear 614 and a radial coupling gear 631, one of which belongs to the front transmission assembly and the other belongs to the rear transmission assembly, the clutch switch 62 includes a moving gear 621 and a pushing assembly, the moving gear 621 and the axial coupling gear 614 are coaxially assembled and meshed with the radial coupling gear 631, the pushing assembly is used for driving the moving gear 621 to axially reciprocate along the pushing assembly, so that the moving gear 621 can be engaged with or disengaged from the axial coupling gear 614, and when the moving gear 621 is engaged with the axial coupling gear 614, the moving gear 621 and the axial coupling gear 614 can synchronously rotate.
Specifically, the pushing assembly further includes an operating member 622 and an elastic member 623, the operating member 622 is configured to drive the moving gear 621 to move along one axial side of the operating member, and the elastic member 623 is configured to drive the moving gear 621 to move along the other axial side of the operating member; wherein the elastic member 623 may employ a coil spring.
Specifically, the elastic member 623 is located between the moving gear 621 and the axial coupling gear 614, and the operating member is used to bring the moving gear 621 to move toward the axial coupling gear 614 and compress the elastic member 623.
Specifically, the clutch reduction mechanism 6 further includes a reduction case 64, the reduction case 64 is provided with a female screw hole 641, and the operating member 622 includes a hand portion 6221 located outside the reduction case 641 and an external screw portion 6222 for screw-fitting with the female screw hole 641, and the external screw portion 6222 is provided coaxially with the moving gear 621.
Specifically, a supporting shaft 624 is arranged in the middle of the moving gear 621, a mounting cavity 6223 is arranged on one side of the operating element 622 facing the inside of the reduction box 64, a bearing 625 sleeved on the supporting shaft 624 is arranged in the mounting cavity 6223, the clutch switch 62 further comprises a pressing ring 626 sleeved on the supporting shaft 624, the pressing ring 626 can rotate synchronously with the moving gear 621, the axial coupling gear 614, the elastic member 623, the pressing ring 626, the moving gear 621 and the operating element 622 are sequentially arranged along the axial direction of the supporting shaft 624, a first engaging structure 6141 is arranged on one side of the axial coupling gear 614 facing the pressing ring 626, and a second engaging structure 6261 used for being clamped with the first engaging structure 6141 is arranged on one side of the pressing ring 626 facing the axial coupling gear 614.
In particular, the axial coupling gear 614 belongs to a front transmission assembly, which also comprises a front gear 613, the front gear 613 being coaxially fitted with the worm gear 612 and being able to rotate synchronously, the front gear 613 being in mesh with the axial coupling gear 614.
Specifically, the rear transmission assembly includes an output gear 636, a linkage gear 31 is disposed at one end of the first connecting rod 3 hinged to the storage portion 1, and the linkage gear 31 is engaged with the output gear 636.
Specifically, the radial coupling gear 631 belongs to a rear transmission assembly, which further includes a first rear gear 632, a second rear gear 633, a third rear gear 634 and a fourth rear gear 635, the first rear gear 632 is coaxially assembled with the radial coupling gear 631 and can rotate synchronously, the second rear gear 633 is coaxially assembled with the third rear gear 634 and can rotate synchronously, the fourth rear gear 635 is coaxially assembled with the output gear 636 and can rotate synchronously, the first rear gear 632 is engaged with the second rear gear 633, and the third rear gear 634 is engaged with the fourth rear gear 635.
Specifically, the intelligent lifting storage device further comprises an auxiliary support 7, a third connecting rod 8 and a fourth connecting rod 9, wherein the third connecting rod 8 and the fourth connecting rod 9 are hinged with the auxiliary support 7, the storage part 1 is hinged with the third connecting rod 8 and the fourth connecting rod 9, and the storage part 1, the third connecting rod 8, the fourth connecting rod 9 and the auxiliary support 7 form a parallel four-bar linkage; the main support 2 and/or the auxiliary support 7 are provided with energy storage means (not shown).
The utility model provides an intelligent lifting storage device with manual/electric switching function, which can be switched between a manual mode and an electric mode, wherein the electric mode refers to the lifting of a storage part in an electric mode; during the power failure, can switch this intelligence lift storing device into manual mode, make the user manually realize storing portion and go up and down, guarantee that this intelligence lift storing device can normal use.
Particularly, the utility model discloses intelligence lift storing device's theory of operation as follows:
switching to the electric mode: rotating the operating member 622 of the clutch switch to move the operating member into the reduction box 64, so that the pressing ring 626 is driven to move towards the axial coupling gear 614 and compress the elastic member 623 until the pressing ring 626 is engaged with the axial coupling gear 614, so that power can be transmitted between the front transmission assembly and the rear transmission assembly, and at the moment, the storage part 1 can ascend or descend by the power provided by the motor 5;
switching to manual mode: the operating piece 622 of the clutch switch is rotated reversely to move towards the outside of the reduction box body 64, in the process, the pressing ring 626 is gradually pushed by the elastic piece 623 to move towards the direction far away from the axial connecting gear 614 until the pressing ring 626 is separated from the axial connecting gear 614, so that the power transmission between the front transmission assembly and the rear transmission assembly can be cut off, and at the moment, a user can manually realize the lifting of the storage part 1; wherein the rear drive assembly should of course constitute a non-self-locking mechanism.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (10)
1. The utility model provides an intelligence lift storing device with manual/electronic switching function, includes storing portion, main support, first connecting rod and second connecting rod with the main support is articulated, storing portion with first connecting rod and second connecting rod are articulated, storing portion first connecting rod the second connecting rod reaches the main support forms parallel four-bar linkage, its characterized in that: the intelligent lifting storage device further comprises a power device arranged on the storage part, the power device comprises a motor and a clutch speed reducing mechanism, and the motor is used for driving the first connecting rod to rotate in a reciprocating manner relative to the main support through the clutch speed reducing mechanism;
the clutch speed reducing mechanism comprises a front transmission assembly, a rear transmission assembly and a clutch switch, the front transmission assembly comprises a worm connected with the motor and a worm wheel meshed with the worm, the rear transmission assembly is in transmission fit with the first connecting rod, and the clutch switch is used for realizing the transmission or the disconnection of power between the front transmission assembly and the rear transmission assembly.
2. The intelligent lifting storage device of claim 1, wherein: the clutch speed reducing mechanism comprises an axial connecting gear and a radial connecting gear, one of the axial connecting gear and the radial connecting gear belongs to the front transmission assembly, the other one of the axial connecting gear and the radial connecting gear belongs to the rear transmission assembly, the clutch switch comprises a moving gear and a pushing assembly, the moving gear is coaxially assembled with the axial connecting gear and meshed with the radial connecting gear, the pushing assembly is used for driving the moving gear to axially reciprocate along the moving gear, so that the moving gear can be jointed with or separated from the axial connecting gear, and when the moving gear is jointed with the axial connecting gear, the moving gear and the axial connecting gear can synchronously rotate.
3. The intelligent lifting storage device of claim 2, wherein: the pushing assembly further comprises an operating part and an elastic part, the operating part is used for driving the moving gear to move along one axial side of the operating part, and the elastic part is used for driving the moving gear to move along the other axial side of the operating part.
4. The intelligent lifting storage device of claim 3, wherein: the elastic piece is located between the moving gear and the axial connecting gear, and the operating piece is used for driving the moving gear to move towards the axial connecting gear and compress the elastic piece.
5. The intelligent lifting storage device of claim 4, wherein: clutch reduction gears still includes the reduction box, the reduction box is provided with the internal thread hole, the operating parts including being located the outside hand operation portion of reduction box and be used for with internal thread hole screw-thread fit's external screw thread portion, external screw thread portion with the mobile gear is coaxial setting.
6. The intelligent lifting storage device of claim 5, wherein: the middle part of moving gear is provided with the back shaft, the operating parts orientation inside one side of reduction box is provided with the installation cavity, be provided with the cover in the installation cavity and establish last bearing of back shaft, clutch switch still establishes including the cover establish last clamping ring of back shaft, the clamping ring can with the synchronous rotation of moving gear, axial hookup gear the elastic component the clamping ring moving gear reaches the operating parts is followed the axial of back shaft is arranged in proper order and is set up, axial hookup gear orientation one side of clamping ring is provided with first joint structure, the clamping ring orientation one side of axial hookup gear be provided with be used for with the second joint structure of first joint structure joint.
7. The intelligent lifting storage device of claim 2, wherein: the axial connecting gear belongs to the front transmission assembly, the front transmission assembly further comprises a front gear, the front gear and the worm gear are coaxially assembled and can synchronously rotate, and the front gear is meshed with the axial connecting gear.
8. The intelligent lifting storage device of claim 2, wherein: the rear transmission assembly comprises an output gear, a linkage gear is arranged at one end, hinged to the storage part, of the first connecting rod, and the linkage gear is meshed with the output gear.
9. The intelligent lifting storage device as claimed in claim 8, wherein: the radial connecting gear belongs to the rear transmission assembly, the rear transmission assembly further comprises a first rear gear, a second rear gear, a third rear gear and a fourth rear gear, the first rear gear and the radial connecting gear are coaxially assembled and can synchronously rotate, the second rear gear and the third rear gear are coaxially assembled and can synchronously rotate, the fourth rear gear and the output gear are coaxially assembled and can synchronously rotate, the first rear gear is meshed with the second rear gear, and the third rear gear is meshed with the fourth rear gear.
10. The intelligent lifting storage device as claimed in any one of claims 1 to 9, wherein: the intelligent lifting storage device further comprises an auxiliary support, a third connecting rod and a fourth connecting rod, the third connecting rod and the fourth connecting rod are hinged with the auxiliary support, the storage part is hinged with the third connecting rod and the fourth connecting rod, and the storage part, the third connecting rod, the fourth connecting rod and the auxiliary support form a parallel four-bar linkage; the main support and/or the auxiliary support are/is provided with an energy storage mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302318.1U CN217337872U (en) | 2022-05-27 | 2022-05-27 | Intelligent lifting storage device with manual/electric switching function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221302318.1U CN217337872U (en) | 2022-05-27 | 2022-05-27 | Intelligent lifting storage device with manual/electric switching function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217337872U true CN217337872U (en) | 2022-09-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221302318.1U Active CN217337872U (en) | 2022-05-27 | 2022-05-27 | Intelligent lifting storage device with manual/electric switching function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217337872U (en) |
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2022
- 2022-05-27 CN CN202221302318.1U patent/CN217337872U/en active Active
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