CN213550368U - Lifting rostrum - Google Patents
Lifting rostrum Download PDFInfo
- Publication number
- CN213550368U CN213550368U CN202020576222.9U CN202020576222U CN213550368U CN 213550368 U CN213550368 U CN 213550368U CN 202020576222 U CN202020576222 U CN 202020576222U CN 213550368 U CN213550368 U CN 213550368U
- Authority
- CN
- China
- Prior art keywords
- movable column
- column
- podium
- fixed column
- screw rod
- 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.)
- Expired - Fee Related
Links
- 210000003323 beak Anatomy 0.000 title claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 241001310793 Podium Species 0.000 claims description 15
- 230000003028 elevating effect Effects 0.000 claims description 9
- 230000004888 barrier function Effects 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 230000000670 limiting effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 206010020649 Hyperkeratosis Diseases 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
Images
Abstract
A lifting rostrum comprises a base, a fixed column, a screw rod lifter and a table top plate; the fixed column is arranged in the center of the base, a screw rod lifter is arranged in the fixed column, the top end of a screw rod of the screw rod lifter is fixedly arranged with the base, and a transmission part of the screw rod lifter is fixedly arranged with the movable column; a deck plate is fixedly arranged above the movable column; the table panel is provided with a lifting remote control device, and the screw rod lifter is controlled by operating the remote control device, so that the table panel can do lifting movement. The utility model has the characteristics of can adjust the use height at will to satisfy different height users' user demand, go up and down steadily when still having the use.
Description
Technical Field
The utility model relates to the field of furniture, concretely relates to lift podium that uses at hotel, meeting place, lecture hall etc.
Background
Chinese utility model patent CN 202407714U discloses a podium, including panel and stylobate, its characterized in that, the stylobate includes fixed stylobate part and with this fixed stylobate part swing joint and can be along the movable stylobate part that this fixed stylobate part reciprocated, the panel is fixed in movable stylobate part, the stylobate is 75-85 with the ground contained angle towards user one side. The utility model discloses a though solved traditional podium height-fixing, can not satisfy the problem that different height crowds used, nevertheless still have the defect: the lifting is not stable, and the lifting is not stable because the utility model has a certain inclination angle;
therefore, there is a need for a liftable lecture platform which can be lifted stably in use and in which a desired lifting height can be freely set.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a lifting podium.
In order to achieve the above objects and other related objects, the present invention provides a technical solution: a lifting podium is characterized in that: comprises a base, a fixed column, a screw rod lifter and a table board; the fixed columns are vertically and fixedly installed in the center of the base and comprise a first fixed column and a second fixed column, the first fixed column is installed in the second fixed column, and a first movable column is arranged in the first fixed column; the transmission part of the screw rod lifter and the top end of a screw rod of the screw rod lifter are respectively detachably mounted with the top of the first movable column and the base; the top of the first movable column is of a cuboid empty groove structure, a motor is installed in the cuboid empty groove structure, two sides of the top of the first movable column are respectively connected with a second movable column through a U-shaped connecting block, supporting arms are respectively and fixedly installed on the upper cross sections of the left side and the right side of the cross section of the top end of the second movable column, and a table board is fixedly installed above the supporting arms; and the outer walls of the periphery of the second fixed column are provided with limit blocks, and the limit blocks are connected with the inner wall of the second movable column in a sliding manner.
The preferable technical scheme is as follows: the rear side of the lifting rostrum is provided with a baffle, the baffle is fixedly installed with the second movable column and the table top plate, and a controller is installed on one side of the second movable column corresponding to the position of the baffle.
The preferable technical scheme is as follows: the top end section of the second movable column is an inclined plane with a lower front part and a higher rear part, and the deck plate is fixedly arranged on the inclined plane.
The preferable technical scheme is as follows: the baffle plate and the table top plate are fixedly installed through a connecting part with an angle arranged on the baffle plate.
The preferable technical scheme is as follows: the inclined angle of the connecting part arranged on the baffle is consistent with the inclined angle of the deck plate arranged on the second movable column.
The preferable technical scheme is as follows: a barrier strip is arranged at the edge of the front end of the table panel.
The preferable technical scheme is as follows: the table panel is provided with a remote control device, the remote control device is connected with the controller, the controller is connected with the motor, and the controller is externally connected with a power line.
The preferable technical scheme is as follows: and a foot pad is fixedly arranged below the base.
The preferable technical scheme is as follows: the first fixing column, the second fixing column, the first movable column, the base, the connecting block and the supporting arm are all made of carbon steel.
Because of the application of the technical scheme, compared with the prior art, the utility model the advantage that has is:
compared with the prior art, the utility model has the following advantage: compare the single lift post scheme that uses in the technical scheme who discloses, the utility model discloses a vertical elevating movement is done to two movable column cooperation lead screw lifts, and plays limiting displacement through stopper sliding connection between second fixed column and the second movable column, makes the utility model discloses a lift process is more stable.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a schematic view of the connection between the middle deck plate and the second movable column of the present invention.
Fig. 4 is a bottom view of the base of the present invention.
In the above drawings: 1. a second fixed column; 2. a first movable column; 3. a second movable column; 4. a screw rod lifter; 5. connecting blocks; 6. a support arm; 7. a baffle plate; 8. a wire; 9. a first fixed column; 10. a through hole; 11. a table top plate; 12. blocking strips; 13. a remote control device; 14. a base; 15. a foot pad; 16. a controller; 17. a limiting block; 18. an electric motor.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
In the description of the present application, it is to be understood that the terms "lateral," "length," "width," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner and are not to be construed as limiting the present invention.
In addition, in the present application, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integral to; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses further embodiments of the invention.
Example (b): as shown in fig. 1-4, the present invention comprises a base 14, a first fixed column 9, a second fixed column 1, a screw rod elevator 4 and a deck plate 11, wherein two fixed columns are fixedly installed in the center of the base 14 through a through hole 10 and a bolt, the first fixed column 9 is installed in the second fixed column 1, and the first movable column 2 is installed in the first fixed column 9; the transmission part of the screw rod lifter 4 and the top end of a screw rod of the screw rod lifter are respectively detachably mounted with the top of the first movable column 2 and the base 14, and the top end of the screw rod and the base 14 are fixedly mounted through a bearing; the top of the first movable column 2 is a cuboid empty groove structure, wherein a motor 18 is installed, the two sides of the top of the first movable column 2 are respectively connected with a second movable column 3 through a U-shaped connecting block 5, a supporting arm 6 is fixedly installed on the cross section of the two sides of the top end of the second movable column 3 in a distinguishing mode, and a table board 11 is fixedly installed above the supporting arm 6.
The preferred embodiment is: set up a stopper 17 on the outer wall all around of second fixed column 1 respectively, with the inner wall sliding connection of second activity post 3 to play limiting displacement, help the utility model discloses it is stable to go up and down at the lift in-process.
The preferred embodiment is: a baffle 7 is arranged at the rear side of the lifting rostrum, and the baffle 7, the second movable column 3 and the table top plate 11 are fixedly arranged to increase the stability of the whole structure.
The preferred embodiment is: the top section of the second movable column 3 is an inclined plane with a lower front part and a higher rear part (here, the part close to the user is the front part), and the table board 11 is fixedly arranged on the inclined plane through a through hole 10 on the top section of the second movable column 3 in cooperation with a bolt, so that the use by the user is facilitated.
The preferred embodiment is: the baffle 7 is provided with a connecting part with an angle, and the downward inclination angle of the connecting part is consistent with the inclination angle of the table top 11 arranged at the top end of the second movable column 3, so as to be fixedly connected with the table top 11.
The preferred embodiment is: the desk panel 11 is provided with a barrier strip 12, and the barrier strip 12 is installed in front of the desk panel 11 so as to support the book paper in the using process.
The preferred embodiment is: a remote control device 13 is arranged on the table panel 11, the remote control device 13 is connected with a controller 16 through a wire 8, the controller 16 is connected with a motor 18 through a wiring, and the controller 16 is externally connected with a power line; in addition, a concentrator is arranged on the bottom surface of the table panel 11, so that the lead 8 is convenient to store.
The preferred embodiment is: the bottom surface of the base 14 is provided with a foot pad 15 so as to improve the stability of the utility model when in use.
The preferred embodiment is: first fixed column 9, second fixed column 1, first activity post 2, base 14, connecting block 5 and support arm 6 are all made by carbon steel, have increased the utility model discloses a life.
The utility model discloses a theory of operation: the remote control device 13 is operated, and the controller 16 controls the screw rod lifter 4 to do lifting or lowering movement, so that the table board 11 is driven to do lifting movement to achieve the lifting purpose, wherein the inner wall of the second movable column 3 is in sliding connection with the inner wall of the second fixed column 1 through a limiting block 17 arranged on the second fixed column 1, and the limiting effect is achieved; when using, the rolling device 16 that the base 14 rear set up does not contact with ground, relies on the callus on the sole 15 that the base 14 bottom surface set up to play the supporting role completely, has guaranteed in the use the utility model discloses holistic steadiness ability.
Therefore, compared with the prior art, the utility model has the following advantages: compared with the single lifting column in the prior art, the utility model adopts the double movable columns to cooperate with the screw rod lifter to do vertical lifting movement, wherein the second fixed column and the second movable column play a role in limiting through the limiting block arranged on the second fixed column, so that the utility model has better stability in the lifting process; in addition, the foot pad arranged under the base of the utility model is helpful to increase the stability of the podium when in use; the rolling device arranged behind the base is more convenient and labor-saving to move.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (9)
1. A lifting podium is characterized in that: comprises a base, a fixed column, a screw rod lifter and a table board; the fixed columns are vertically and fixedly installed in the center of the base and comprise a first fixed column and a second fixed column, the first fixed column is installed in the second fixed column, and a first movable column is arranged in the first fixed column; the transmission part of the screw rod lifter and the top end of a screw rod of the screw rod lifter are respectively detachably mounted with the top of the first movable column and the base; the top of the first movable column is of a cuboid empty groove structure, a motor is installed in the cuboid empty groove structure, two sides of the top of the first movable column are respectively connected with a second movable column through a U-shaped connecting block, supporting arms are respectively and fixedly installed on the upper cross sections of the left side and the right side of the cross section of the top end of the second movable column, and a table board is fixedly installed above the supporting arms; and the outer walls of the periphery of the second fixed column are provided with limit blocks, and the limit blocks are connected with the inner wall of the second movable column in a sliding manner.
2. The elevating podium of claim 1, wherein: the rear side of the lifting rostrum is provided with a baffle, the baffle is fixedly installed with the second movable column and the table top plate, and a controller is installed on one side of the second movable column corresponding to the position of the baffle.
3. The elevating podium of claim 1, wherein: the top end section of the second movable column is an inclined plane with a lower front part and a higher rear part, and the deck plate is fixedly arranged on the inclined plane.
4. The elevating podium of claim 2, wherein: the baffle plate and the table top plate are fixedly installed through a connecting part with an angle arranged on the baffle plate.
5. The elevating podium of claim 2, wherein: the inclined angle of the connecting part arranged on the baffle is consistent with the inclined angle of the deck plate arranged on the second movable column.
6. The elevating podium of claim 1, wherein: a barrier strip is arranged at the edge of the front end of the table panel.
7. The elevating podium of claim 2, wherein: the table panel is provided with a remote control device, the remote control device is connected with the controller, the controller is connected with the motor, and the controller is externally connected with a power line.
8. The elevating podium of claim 1, wherein: and a foot pad is fixedly arranged below the base.
9. The elevating podium of claim 1, wherein: the first fixed column, the second fixed column, the first movable column, the base, the connecting block and the supporting arm are all made of carbon steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020576222.9U CN213550368U (en) | 2020-04-17 | 2020-04-17 | Lifting rostrum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020576222.9U CN213550368U (en) | 2020-04-17 | 2020-04-17 | Lifting rostrum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213550368U true CN213550368U (en) | 2021-06-29 |
Family
ID=76520949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020576222.9U Expired - Fee Related CN213550368U (en) | 2020-04-17 | 2020-04-17 | Lifting rostrum |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213550368U (en) |
-
2020
- 2020-04-17 CN CN202020576222.9U patent/CN213550368U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 |