CN110419878A - Lifting cabinet and its power device, transmission component - Google Patents
Lifting cabinet and its power device, transmission component Download PDFInfo
- Publication number
- CN110419878A CN110419878A CN201910717730.6A CN201910717730A CN110419878A CN 110419878 A CN110419878 A CN 110419878A CN 201910717730 A CN201910717730 A CN 201910717730A CN 110419878 A CN110419878 A CN 110419878A
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- Prior art keywords
- lifting cabinet
- transmission
- sliding part
- transmission component
- crane
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 99
- 230000033001 locomotion Effects 0.000 claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 241000288140 Gruiformes Species 0.000 description 37
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000124872 Grus grus Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B77/00—Kitchen cabinets
- A47B77/04—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts
- A47B77/08—Provision for particular uses of compartments or other parts ; Compartments moving up and down, revolving parts for incorporating apparatus operated by power, including water power; for incorporating apparatus for cooking, cooling, or laundry purposes
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of lifting cabinet and its power device, transmission component, which includes the first transmission group；The sliding part that first transmission group includes the screw rod connecting with driving device, is connect with crane；Sliding part is connected on the screw rod；Under the driving effect of driving device, screw rod rotation, to drive sliding part to do linear reciprocating motion along the axial direction of the screw rod；Sliding part drives crane to move up and down.The power device includes above-mentioned transmission component, which includes above-mentioned power device.Lifting cabinet and its power device of the invention, the rotational motion that driving device exports is converted into moving along a straight line by transmission component by the cooperation of screw rod and sliding part, and can export bigger axial thrust；Therefore when the crane for driving identical weight is mobile, smaller, the relatively small motor of output torque can be applied in lifting cabinet, to solve the problems, such as that space is big in traditional medium-and-large-sized motor occupancy cabinet of lifting cabinet.
Description
Technical field
The present invention relates to cabinet technical field more particularly to a kind of lifting cabinet and its power devices, transmission component.
Background technique
With the development of urbanization, house mostly uses greatly the structure of small apartment.In order to ensure having enough storage spaces, people
Be frequently utilized that idle space above house, such as the wall-hanging cabinet or receiving room of lifting, Lai Zengjia are set in house
Space utilization rate；However the operation that article is removed or placed into out of the pinnacled cabinet of setting or receiving room is very troublesome, it cannot
The crowd demand of entirely appropriate different height.
To solve the above-mentioned problems, people have invented a kind of cabinet of automatic lifting comprising the cabinet body of bottom-open, In
The crane that can be stretched out from the bottom-open mouth of cabinet body is installed in the cabinet body.In existing lifting cabinet, skin is driven by motor
Belt wheel, then crane lifting is driven by belt pulley；But since crane needs to bear a heavy burden, power is needed to configure in lifting cabinet
Biggish motor just can ensure that crane can smoothly be gone up and down in the case where weight bearing；And the biggish motor volume of power is relatively
Greatly, it needs to occupy more space, the space that can be used for placing article in lifting cabinet is so resulted in reduce.
Summary of the invention
The object of the present invention is to provide a kind of transmission component of lifting cabinet, the transmission component of the lifting cabinet can be in lifting cabinet
In big motor can be replaced using small machine.
To achieve the goals above, the technical scheme is that
A kind of transmission component of lifting cabinet, comprising:
First transmission group；
The sliding part that first transmission group includes the screw rod connecting with driving device, is connect with crane；
The sliding part is connected on the screw rod；
Under the driving effect of the driving device, the screw rod rotation, to drive the sliding part along the screw rod
Axially do linear reciprocating motion；
The sliding part drives the crane to move up and down.
The transmission component of lifting cabinet of the invention is transported by the rotation that the cooperation of screw rod and sliding part exports driving device
Turn changes linear motion into, and can export bigger axial thrust；Therefore when the crane for driving identical weight is mobile,
Smaller, the relatively small motor of output torque can be applied in lifting cabinet, to solve in traditional lifting cabinet
Medium-and-large-sized motor occupies the problem that space is big in cabinet.
As a kind of specific embodiment, the screw rod is ball screw, and the sliding part is transmission nut, the ball
In the ball grooves formed between screw rod and the transmission nut, steel ball is equipped in the ball grooves.
The transmission component of lifting cabinet of the invention, screw rod is ball screw, sliding part is transmission nut, and in ball wire
Steel ball is set in the ball grooves formed between bar and transmission nut；Transmission shaft, transmission are driven by gear compared with the prior art
Axis drives pulley rotation, is cooperated by the transmission of ball screw and transmission nut, under conditions of exporting same torque, makes the
The axial thrust that one transmission group is exported is bigger, to make that smaller motor can be used in lifting cabinet.
Further, it is additionally provided with driving wheel on the sliding part, is arranged on the driving wheel and connects with the crane
The flexible connecting member connect；
When the driving wheel is mobile with the sliding part, the flexible connecting member pulls the crane to move up and down.
The transmission component of lifting cabinet of the invention by the way that driving wheel is arranged on sliding part, and will be connect with crane
Flexible connecting member be wound around on driving wheel；When sliding part moves reciprocatingly under the driving of ball screw, the position of driving wheel
It sets and also moves therewith, the movement of driving wheel drives the movement of crane by flexible connecting member simultaneously, and works as crane
Load it is constant in the case where, flexible connecting member is also constant to the pulling force of driving wheel, thus when moving crane more
Stablize.
Further, the transmission component of the lifting cabinet further includes fixing seat, is fixed in the cabinet body of lifting cabinet；It is described soft
One end of property connector is fixed in the fixing seat, and the other end is fixed on the crane.
The transmission component of lifting cabinet of the invention, by fixing a fixing seat in the cabinet body of lifting cabinet, and even by flexibility
The both ends of fitting are separately fixed on crane and fixing seat, so that the part pulling force that flexible connecting member generates is transferred to cabinet body
On, avoid flexible connecting member from loosening with crane.
Further, deflecting roller is additionally provided in the fixing seat；
It is set on the sliding part there are two the driving wheel, is respectively arranged with one group of flexible connection on each driving wheel
Part is turned to wherein one group of flexible connecting member is wound around on the deflecting roller.
The transmission component of lifting cabinet of the invention, by the way that deflecting roller is arranged in fixing seat, two are arranged on sliding part
Driving wheel, and the flexible connecting member of two groups of connection cranes of winding respectively on two driving wheels, by making wherein one group of flexibility
Connector is wound around on deflecting roller and is turned to, so that two groups of flexible connecting members be made to be connected to the two sides of crane, makes to rise
Frame two sides are dropped by size, the identical pulling force in direction, to keep the movement of crane more stable.
Further, the transmission component of the lifting cabinet further includes the second transmission group, and input terminal and the driving device connect
It connects, output end is connect with first transmission group；
Second transmission group is used to receive the first torque of driving device output, and according to first torque,
The second torque is exported to first transmission group；
Wherein, first torque is different from second torque direction.
The transmission component of lifting cabinet of the invention, by the way that the second transmission is arranged between driving device and the first transmission group
Group, and second torque different from the first torque direction that driving device exports is exported by the second transmission group, to make first
Transmission group and driving device can arrange in the same plane, and allow the first transmission group and driving device is L-shaped connects,
Play the role of rationally distributed, section space-efficient.
Specifically, second transmission group includes second gear, and the second gear is equipped with the first tooth of coaxial arrangement
Circle and the second gear ring；
Wherein, first gear ring is connect with the driving device, second gear ring and is arranged on the screw rod
Conical gear connection.
Specifically, first gear is connected between first gear ring and the driving device.
Preferably, second torque is greater than first torque.
The transmission component of lifting cabinet of the invention is greater than driving device institute by the second torque for exporting the second transmission group
First torque of output, so that the first transmission group be made to export bigger axial thrust.
It is another object of the present invention to provide a kind of power device of lifting cabinet, the power device packets of the lifting cabinet
It includes: the transmission component of driving device and above-mentioned lifting cabinet.
It is a still further object of the present invention to provide a kind of lifting cabinet, which includes the power dress of above-mentioned lifting cabinet
It sets.
In order to better understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Detailed description of the invention
Fig. 1 is top view of the lifting cabinet of the embodiment of the present invention when removing top plate；
Fig. 2 is structural schematic diagram of the lifting cabinet of the embodiment of the present invention when removing front cabinet door and top plate；
Fig. 3 is the structural schematic diagram of the power device of the lifting cabinet of the embodiment of the present invention.
Specific embodiment
In order to preferably illustrate the present invention, the present invention is described in further detail with reference to the accompanying drawings.
As shown in Figure 1, a kind of transmission component of lifting cabinet, comprising:
First transmission group 10；
As shown in Fig. 2, first transmission group 10 includes the screw rod 11 connecting with driving device 30, connect with crane 40
Sliding part 12；
The sliding part 12 is connected on the screw rod 11；
Under the driving effect of the driving device 30, the screw rod 11 is rotated, to drive the sliding part 12 along described
The axial direction of screw rod 11 does linear reciprocating motion；
The sliding part 12 drives the crane 40 to move up and down.
The transmission component of the lifting cabinet of the present embodiment, the rotation for being exported driving device by the cooperation of screw rod and sliding part
Movement is converted into moving along a straight line, and can export bigger axial thrust；Therefore mobile in the crane of driving identical weight
When, smaller, the relatively small motor of output torque can be applied in lifting cabinet, to solve in traditional lifting
The medium-and-large-sized motor of cabinet occupies the problem that space is big in cabinet.
Specifically, the screw rod 11 be ball screw, the sliding part 12 be transmission nut, the ball screw with it is described
In the ball grooves formed between transmission nut, steel ball is equipped in the ball grooves.It should be noted that in the feelings for not influencing to understand
Under condition, the schematic diagram of ball grooves and ball is not provided in attached drawing.
The transmission component of the lifting cabinet of the present embodiment is cooperated by the transmission of ball screw and transmission nut, in output phase
Under conditions of torque, the axial thrust for exporting the first transmission group is bigger, to make to can be used in lifting cabinet smaller
Motor.
By the comparison prior art it is found that driving pulley rotation by motor-driven gear, then by gear, belt pulley is defeated
Axial force out isWherein T is the torque of belt pulley, l1For the arm of force of belt pulley；Assuming that T=5Nm, l1
=5mm, then the axial force (i.e. crane be subject to pulling force) of belt pulley output is equal to 1000N；
And use the axial force of ball screw cooperation transmission nut outputWherein p is ball wire
The lead (i.e. relative to one circle of ball screw rotation after, distance that transmission nut is moved) of bar；Assuming that p=5mm, transmission efficiency
It is 80%, then the axial force of ball screw cooperation transmission nut output is equal to 5024N.
It is possible thereby to which the axial force of ball screw cooperation transmission nut output is at least skin under identical torque conditions
Five times of the axial force of belt wheel output.
Preferably, as shown in Figure 1, 2, driving wheel 13, winding on the driving wheel 13 are additionally provided on the sliding part 12
There is the flexible connecting member 14 connecting with the crane 40；
When the driving wheel is mobile with the sliding part, the flexible connecting member pulls the crane to move up and down.
Specifically, the flexible connecting member 14 is wirerope.
The transmission component of the lifting cabinet of the present embodiment by the way that driving wheel is arranged on sliding part, and will connect with crane
The flexible connecting member connect is wound around on driving wheel；When sliding part moves reciprocatingly under the driving of ball screw, driving wheel
Position is also moved therewith, and the movement of driving wheel drives the movement of crane by flexible connecting member simultaneously, and when lifting
In the case that the load of frame is constant, flexible connecting member is also constant to the pulling force of driving wheel, thus when moving crane more
Add stabilization.
Preferably, as shown in Fig. 2, the transmission component of the lifting cabinet further includes fixing seat 15, it is fixed on the cabinet of lifting cabinet
In body 40；One end of the flexible connecting member 14 is fixed in the fixing seat 15, and the other end is fixed on the crane 40.
The transmission component of the lifting cabinet of the present embodiment, by fixing a fixing seat in the cabinet body of lifting cabinet, and will be flexible
The both ends of connector are separately fixed on crane and fixing seat, so that the part pulling force that flexible connecting member generates is transferred to cabinet
On body, flexible connecting member is avoided to loosen with crane.
Preferably, as shown in Fig. 2, being additionally provided with deflecting roller 16 in the fixing seat 15；
It is set on the sliding part 12 there are two the driving wheel 13, one group of flexibility is respectively arranged on each driving wheel 13
Connector 14 is turned to wherein one group of flexible connecting member 14 is wound around on the deflecting roller 16.
The transmission component of the lifting cabinet of the present embodiment, by the way that deflecting roller is arranged in fixing seat, two are arranged on sliding part
A driving wheel, and on two driving wheels distinguish two groups of connection cranes of winding flexible connecting member, by make wherein one group it is soft
Property connector, which is wound around on deflecting roller, to be turned to, so that two groups of flexible connecting members be made to be connected to the two sides of crane, is made
Crane two sides are by size, the identical pulling force in direction, to keep the movement of crane more stable.
Preferably, the transmission component of the lifting cabinet further includes the second transmission group 20, and input terminal and the driving device connect
It connects, output end is connect with first transmission group 10；
Second transmission group 20 is used to receive the first torque that the driving device 30 exports, and turns round according to described first
Square, the first transmission group of Xiang Suoshu 10 export the second torque；
Wherein, first torque is different from second torque direction.
The transmission component of the lifting cabinet of the present embodiment, by the way that the second transmission is arranged between driving device and the first transmission group
Group, and second torque different from the first torque direction that driving device exports is exported by the second transmission group, to make first
Transmission group and driving device can arrange in the same plane, and allow the first transmission group and driving device is L-shaped connects,
Play the role of rationally distributed, section space-efficient.
Specifically, the second transmission group 20 includes second gear 22, and the second gear 22 is equipped with the first of coaxial arrangement
Gear ring and the second gear ring；
Wherein, first gear ring is connect with the driving device, second gear ring and is arranged on the screw rod
Conical gear 23 connects, to realize the steering output of torque.
Specifically, first gear 21 is connected between first gear ring and the driving device.
The diameter of first gear 21 is bigger than the diameter of the output gear of the reduction gear box in driving device, therefore, first
The torque of reduction gear box output in the torque ratio driving device that gear 21 exports is bigger.
Preferably, second torque is greater than first torque.
The transmission component of lifting cabinet of the invention is greater than driving device institute by the second torque for exporting the second transmission group
First torque of output, so that the first transmission group be made to export bigger axial thrust.
Also, existing common straight-tooth teeth, also there is taper teeth in second gear 22, by make second gear 22 respectively with
First gear 21, the conical gear 23 being connect with screw rod 11 engagement connection, so that the torque for exporting driving device changes direction.
The present embodiment also provides a kind of power device of lifting cabinet comprising:
Driving device 30 and above-mentioned transmission component.
Specifically, driving device 30 includes a micro-machine 31, and the reduction gear box 32 being connected on motor 31.
The present embodiment also provides a kind of lifting cabinet comprising the power device of above-mentioned lifting cabinet.
As shown in Fig. 2, lifting cabinet includes tank bracket ontology 50, and the crane 40 slided in tank bracket ontology 50.
Wherein, the upper space of tank bracket ontology 50 is isolated to form an installation space, and power device is arranged in installation space,
Two groups of wirerope stretch out from the two sides of installation space respectively and are connected to the two sides of crane 40, rise for drawing crane 40
Drop moves back and forth.
Without conflicting with each other, those skilled in the art can be by different embodiments described in this specification
Or the feature of example and different embodiments or examples is combined.
In the description of the present invention, it is to be understood that, term " vertical ", " transverse direction ", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "horizontal", "top", "bottom", "inner", "outside" be orientation based on the figure or
Positional relationship is only the present invention and simplified description for ease of description, rather than it is necessary to indicate or imply signified device or element
It constructs and operates with specific orientation, for specific orientation, thus should not be understood as the limitation to present invention protection content.
If the words such as " first ", " second " are used herein come if limiting components, those skilled in the art are answered
This knows: the use of " first ", " second " is intended merely to facilitate the description present invention and simplifies description, does not in addition state such as,
Above-mentioned word has no special meaning.
The invention is not limited to above embodiment, if not departing from the present invention to various changes or deformation of the invention
Spirit and scope, if these changes and deformation belong within the scope of claim and equivalent technologies of the invention, then this hair
It is bright to be also intended to encompass these changes and deformation.
Claims (10)
1. a kind of transmission component of lifting cabinet characterized by comprising
First transmission group；
The sliding part that first transmission group includes the screw rod connecting with driving device, is connected on the screw rod；
The sliding part is connect with crane；
Under the driving effect of the driving device, the screw rod rotation, to drive the sliding part to do axis along the screw rod
To reciprocating motion, and then the sliding part drives the crane to move up and down.
2. the transmission component of lifting cabinet according to claim 1, it is characterised in that:
The screw rod is ball screw, and the sliding part is transmission nut, shape between the ball screw and the transmission nut
At ball grooves in, steel ball is equipped in the ball grooves.
3. the transmission component of lifting cabinet according to claim 1, it is characterised in that:
It is additionally provided with driving wheel on the sliding part, the flexible connection connecting with the crane is arranged on the driving wheel
Part；
When the driving wheel is mobile with the sliding part, the flexible connecting member drives the crane to move up and down.
4. the transmission component of lifting cabinet according to claim 3, which is characterized in that the transmission component further include: fixing seat,
It is fixed in the cabinet body of lifting cabinet；
One end of the flexible connecting member is fixed in the fixing seat, and the other end is fixed on the crane.
5. the transmission component of lifting cabinet according to claim 4, it is characterised in that:
Deflecting roller is additionally provided in the fixing seat；
It is set on the sliding part there are two the driving wheel, is respectively arranged with one group of flexible connecting member on each driving wheel,
In one group of flexible connecting member be wound around on the deflecting roller and turned to, keep two groups of flexible connecting members contrary.
6. the transmission component of lifting cabinet according to claim 1-5, which is characterized in that the transmission component also wraps
It includes:
Second transmission group, input terminal are connect with the driving device, and output end is connect with first transmission group；
Second transmission group is used to receive the first torque of the driving device output, and according to first torque, to institute
It states the first transmission group and exports the second torque；
Wherein, first torque is different from second torque direction.
7. the transmission component of lifting cabinet according to claim 6, it is characterised in that:
Second transmission group includes second gear, and the second gear is equipped with the first gear ring and the second tooth of coaxial arrangement
Circle；
Wherein, first gear ring is connect with the driving device, second gear ring and the circular cone being arranged on the screw rod
Gear connection.
8. the transmission component of lifting cabinet according to claim 6, it is characterised in that:
First gear is connected between first gear ring and the driving device.
9. a kind of power device of lifting cabinet characterized by comprising
Driving device and the described in any item transmission components of claim 1-8.
10. a kind of lifting cabinet characterized by comprising
The power device of cabinet body, the crane being slidably connected on the cabinet body and lifting cabinet as claimed in claim 9.
Priority Applications (16)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717730.6A CN110419878A (en) | 2019-08-05 | 2019-08-05 | Lifting cabinet and its power device, transmission component |
| US16/695,850 US11096485B2 (en) | 2019-08-05 | 2019-11-26 | Steel cable steering device, steel cable steering system and lifting cabinet |
| US16/695,655 US11096484B2 (en) | 2019-08-05 | 2019-11-26 | Lifting cabinet and device thereof |
| US16/695,789 US11039685B2 (en) | 2019-08-05 | 2019-11-26 | Transmission assembly, power unit and lifting cabinet |
| US16/695,659 US11375807B2 (en) | 2019-08-05 | 2019-11-26 | Lifting cabinet |
| CA3146597A CA3146597A1 (en) | 2019-08-05 | 2019-11-29 | Steel cable steering device, steel cable steering system and lifting cabinet |
| CA3063414A CA3063414C (en) | 2019-08-05 | 2019-11-29 | A lifting cabinet and device thereof |
| CA3063422A CA3063422C (en) | 2019-08-05 | 2019-11-29 | A lifting cabinet |
| CA3063382A CA3063382C (en) | 2019-08-05 | 2019-11-29 | Steel cable steering device, steel cable steering system and lifting cabinet |
| CA3063378A CA3063378C (en) | 2019-08-05 | 2019-11-29 | Transmission assembly, power unit and lifting cabinet |
| AU2019275533A AU2019275533B1 (en) | 2019-08-05 | 2019-12-02 | Transmission assembly, power unit and lifting cabinet |
| AU2019275532A AU2019275532B1 (en) | 2019-08-05 | 2019-12-02 | A lifting cabinet and device thereof |
| AU2019101791A AU2019101791A4 (en) | 2019-08-05 | 2019-12-02 | A lifting cabinet |
| AU2019275531A AU2019275531A1 (en) | 2019-08-05 | 2019-12-02 | A lifting cabinet |
| AU2019101782A AU2019101782A4 (en) | 2019-08-05 | 2019-12-02 | Steel cable steering device, steel cable steering system and lifting cabinet |
| AU2019275534A AU2019275534A1 (en) | 2019-08-05 | 2019-12-02 | Steel cable steering device, steel cable steering system and lifting cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910717730.6A CN110419878A (en) | 2019-08-05 | 2019-08-05 | Lifting cabinet and its power device, transmission component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110419878A true CN110419878A (en) | 2019-11-08 |
Family
ID=68412651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910717730.6A Withdrawn CN110419878A (en) | 2019-08-05 | 2019-08-05 | Lifting cabinet and its power device, transmission component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110419878A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021814A (en) * | 2020-08-27 | 2020-12-04 | 代永金 | Traditional Chinese medicine cabinet capable of being assembled in modularized mode |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201290450Y (en) * | 2008-07-24 | 2009-08-19 | 科勒(中国)投资有限公司 | Automatic lifting cabinet |
| CN206963237U (en) * | 2017-07-27 | 2018-02-02 | 桂林理工大学 | Switch board lowering or hoisting gear and moistureproof switch board |
| CN208658220U (en) * | 2018-02-11 | 2019-03-29 | 东莞承毅塑胶五金制品有限公司 | It can electric up-down support-board type Multifunctional commodity cabinet |
-
2019
- 2019-08-05 CN CN201910717730.6A patent/CN110419878A/en not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201290450Y (en) * | 2008-07-24 | 2009-08-19 | 科勒(中国)投资有限公司 | Automatic lifting cabinet |
| CN206963237U (en) * | 2017-07-27 | 2018-02-02 | 桂林理工大学 | Switch board lowering or hoisting gear and moistureproof switch board |
| CN208658220U (en) * | 2018-02-11 | 2019-03-29 | 东莞承毅塑胶五金制品有限公司 | It can electric up-down support-board type Multifunctional commodity cabinet |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021814A (en) * | 2020-08-27 | 2020-12-04 | 代永金 | Traditional Chinese medicine cabinet capable of being assembled in modularized mode |
| CN112021814B (en) * | 2020-08-27 | 2021-10-22 | 滨州职业学院 | Traditional Chinese medicine cabinet capable of being assembled in modularized mode |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191108 |