CN215190095U - Desk capable of being adjusted in lifting mode - Google Patents
Desk capable of being adjusted in lifting mode Download PDFInfo
- Publication number
- CN215190095U CN215190095U CN202120908549.6U CN202120908549U CN215190095U CN 215190095 U CN215190095 U CN 215190095U CN 202120908549 U CN202120908549 U CN 202120908549U CN 215190095 U CN215190095 U CN 215190095U
- Authority
- CN
- China
- Prior art keywords
- desk
- screw rod
- driving
- bedplate
- screw
- 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
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000005299 abrasion Methods 0.000 abstract description 2
- 230000007547 defect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model relates to a desk capable of being adjusted in a lifting way, which comprises a desk bedplate; the bottom of the desk bedplate is provided with a vertical cabinet, and the bottom of the desk bedplate is symmetrically provided with supporting seats; the vertical cabinet is provided with a driving cavity relative to the supporting seat; the supporting seat is lifted up and down relative to the vertical cabinet; a driving part is arranged in the vertical cabinet; a bearing steel beam is arranged between the two supporting seats; the driving part is connected with the bearing steel beam through a transmission mechanism; the driving part is connected with the control panel. In the utility model, the desk bedplate is supported in the two vertical cabinets by adopting the bearing steel beams, the desk bedplate is connected with the transmission mechanism by the left support and the right support on the two sides of the bearing steel beams, the driving part drives the transmission mechanism to complete the lifting of the desk bedplate, the lifting mode adopts the mode of a screw rod and a screw hole, the lifting process is stable, and the whole transmission mechanism is positioned on a vertical plane, and the occupied space is small; most of all, the screw is low in rotating speed and small in abrasion with a screw hole, and the service life is long.
Description
Technical Field
The utility model relates to a desk, concretely relates to desk that liftable was adjusted belongs to furniture manufacturing technical field.
Background
In the existing lifting type desk, manual operation is often adopted, namely, the lifting mechanism of the desk is also simply and conveniently completed by adopting a scissor type mechanism, a telescopic loop bar and the like. The above-mentioned mode has the defects that as the common structure has no power-assisted mode, and the weight of the desk panel is heavy, the manual completion process needs to apply larger moment, and the difficulty for children, old people and the like is higher; simultaneously, above-mentioned lift mode, at the lift in-process, the noise with pause and frustrate great, lead to wearing and tearing too big between the spare part, life is shorter to user's use experience is relatively poor. Therefore, further improvements are desired.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides an overcome the defect among the prior art, provide a desk that liftable was adjusted, simple structure is reasonable, and the lift process is smooth and easy, and the operation is simple and convenient, and life is longer, and concrete scheme is as follows:
a desk capable of being adjusted in a lifting mode comprises a desk bedplate; the bottom of the desk bedplate is provided with a vertical cabinet, and the bottom of the desk bedplate is symmetrically provided with supporting seats; the vertical cabinet is provided with a driving cavity relative to the supporting seat; the supporting seat is lifted up and down relative to the vertical cabinet; a driving part is arranged in the vertical cabinet; a bearing steel beam is arranged between the two supporting seats; the driving part is connected with the bearing steel beam through a transmission mechanism; the driving part is connected with the control panel.
Preferably, the bearing beam comprises a left support and a right support; a right reinforcing rib is connected between the left support and the right support; a transmission cavity is formed in the supporting seat.
Preferably, the left support and the right support are connected in the transmission chamber; the driving mechanism comprises a servo motor and a driving gear sleeved on a main shaft of the servo motor.
The two servo motors are respectively arranged in the driving cavity; the transmission mechanism comprises a first screw rod and a second screw rod.
Preferably, the first screw and the second screw are symmetrically arranged on two sides of the driving wheel; and right driven gears are arranged at the bottoms of the first screw rod and the second screw rod and are meshed with the driving wheel through the driven gears.
Preferably, said first and second screws are partially located within said drive chamber; and screw holes are formed in the left support and the right support.
Preferably, the upper ends of the first screw rod and the second screw rod are screwed in the screw holes; the left support and the right left support are fixedly connected in the transmission chamber.
Preferably, the inner side of the vertical cabinet is provided with a movable strip hole relative to the reinforcing rib of the bearing beam.
In the utility model, the desk bedplate is supported in the two vertical cabinets by adopting the bearing steel beams, the desk bedplate is connected with the transmission mechanism by the left support and the right support on the two sides of the bearing steel beams, the driving part drives the transmission mechanism to complete the lifting of the desk bedplate, the lifting mode adopts the mode of a screw rod and a screw hole, the lifting process is stable, and the whole transmission mechanism is positioned on a vertical plane, and the occupied space is small; most of all, the screw is low in rotating speed and small in abrasion with a screw hole, and the service life is long.
Drawings
Fig. 1 is a schematic view of the exploded structure of the present invention.
FIG. 2 is a schematic view of the cross-sectional structure of the present invention
Fig. 3 is a schematic structural view of the transmission mechanism and the bearing steel beam.
In the figure, 1 is a desk bedplate, 2 is a vertical cabinet, 2.1 is a driving chamber, 3 is a supporting seat, 3.1 is a transmission chamber, 4 is a driving part, 5 is a bearing steel beam, 5.1 is a left supporting seat, 5.2 is a right supporting seat, 5.3 is a reinforcing rib, 5.4 is a screw hole, 6 is a driving gear, 7 is a first screw rod, 8 is a second screw rod, 9 is a driven gear,
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Terms used herein, including technical and scientific terms, have the same meaning as terms commonly understood by one of ordinary skill in the art, unless otherwise defined. It will be understood that terms defined in commonly used dictionaries have meanings that are consistent with their meanings in the prior art.
Referring to fig. 1-3, a lifting adjustable desk comprises a desk platen 1; the bottom of the desk bedplate 1 is provided with a vertical cabinet 2, and the bottom of the desk bedplate 1 is symmetrically provided with supporting seats 3; the vertical cabinet 2 is provided with a driving cavity 2.1 relative to the supporting seat 3; the supporting seat 3 is lifted up and down relative to the vertical cabinet 2; a driving part 4 is arranged in the vertical cabinet 2; a bearing steel beam 5 is arranged between the two supporting seats 3; the driving part 4 is connected with the bearing steel beam 5 through a transmission mechanism; the driving part 4 is connected with the control panel.
Furthermore, the bearing beam 5 comprises a left support 5.1 and a right support 5.2; a reinforcing rib 5.3 is connected between the left support 5.1 and the right support 5.2; a transmission cavity 3.1 is arranged in the supporting seat 3.
Furthermore, the left support 5.1 and the right support 5.2 are connected in the transmission chamber 3.1; the driving part 4 comprises a servo motor and a driving gear 6 sleeved on a main shaft of the servo motor.
Furthermore, the two servo motors are respectively arranged in the driving chamber 2.1; the transmission mechanism comprises a first screw 7 and a second screw 8.
Further, the first screw 7 and the second screw 8 are symmetrically arranged on two sides of the driving wheel 6; the bottom parts of the first screw 7 and the second screw 8 are provided with driven gears 9, and are meshed with the driving wheel 6 through the driven gears 9.
Furthermore, the first screw 7 and the second screw 8 are partially located in the driving chamber 2.1; and screw holes 5.4 are formed in the left support 5.1 and the right support 5.2.
Furthermore, the upper ends of the first screw 7 and the second screw 8 are screwed in the screw holes 5.4; the left support 5.1 and the right support 5.2 are fixedly connected in the transmission chamber 3.1.
Furthermore, the inner side of the vertical cabinet 2 is provided with a movable strip hole relative to the reinforcing rib of the bearing beam.
The working principle is as follows: the servo motor drives the driving gear, the driving gear drives the driven gear, power is converted to the first screw rod and the second screw rod through the driving gear, and the first screw rod and the second screw rod are driven to rotate. The upper ends of the first screw rod and the second screw rod are provided with threads, the left support and the right support are provided with corresponding threaded holes, and when the positive and negative shafts rotate, the threaded holes in the bearing steel beam and the threads of the positive and negative shafts generate power reaction to achieve the purposes of ascending and descending. The electrically large servo needs to be hidden from operation within the finished product.
Finally, it is noted that the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the scope of the claims of the present invention.
Claims (8)
1. A desk capable of being adjusted in a lifting mode comprises a desk bedplate; desk platen bottom be provided with the clothes closet, its characterized in that: the bottom of the desk bedplate is symmetrically provided with supporting seats; the vertical cabinet is provided with a driving cavity relative to the supporting seat; the supporting seat is lifted up and down relative to the vertical cabinet; a driving part is arranged in the vertical cabinet; a bearing steel beam is arranged between the two supporting seats; the driving part is connected with the bearing steel beam through a transmission mechanism; the driving part is connected with the control panel.
2. A liftable desk according to claim 1, characterized in that: the bearing beam comprises a left support and a right support; a reinforcing rib is connected between the left support and the right support; a transmission cavity is formed in the supporting seat.
3. A liftable desk according to claim 2, characterized in that: the left support and the right support are connected in the transmission chamber; the driving mechanism comprises a servo motor and a driving gear sleeved on a main shaft of the servo motor.
4. A liftable desk according to claim 3, characterized in that: the two servo motors are respectively arranged in the driving cavity; the transmission mechanism comprises a first screw rod and a second screw rod.
5. A liftable desk of adjusting of claim 4, characterized in that: the first screw rod and the second screw rod are symmetrically arranged on two sides of the driving wheel; and right driven gears are arranged at the bottoms of the first screw rod and the second screw rod and are meshed with the driving wheel through the driven gears.
6. A liftable desk of claim 5, characterized in that: the first screw and the second screw are partially positioned in the driving chamber; and screw holes are formed in the left support and the right support.
7. A liftable desk of claim 6, characterized in that: the upper ends of the first screw rod and the second screw rod are screwed in the screw holes; the left support and the right left support are fixedly connected in the transmission chamber.
8. A liftable desk according to claim 7, characterized in that: the inner side of the vertical cabinet is provided with movable strip holes relative to the reinforcing ribs of the bearing beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120908549.6U CN215190095U (en) | 2021-04-29 | 2021-04-29 | Desk capable of being adjusted in lifting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120908549.6U CN215190095U (en) | 2021-04-29 | 2021-04-29 | Desk capable of being adjusted in lifting mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215190095U true CN215190095U (en) | 2021-12-17 |
Family
ID=79447784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120908549.6U Expired - Fee Related CN215190095U (en) | 2021-04-29 | 2021-04-29 | Desk capable of being adjusted in lifting mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215190095U (en) |
-
2021
- 2021-04-29 CN CN202120908549.6U patent/CN215190095U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215190095U (en) | Desk capable of being adjusted in lifting mode | |
| CN214905311U (en) | Automatic lifting sleeping bed | |
| CN214879874U (en) | Scissors type cross lifting device of engraving machine | |
| CN110125205B (en) | Cantilever type aluminum alloy shunting extrusion die | |
| CN208817845U (en) | A kind of elevating mechanism and refrigerator rack component for refrigerator rack | |
| CN215660637U (en) | Cutting machine unable adjustment base for plastic sheet material convenient to height-adjusting | |
| CN212802426U (en) | Liftable scaffold for building outer wall | |
| CN211389215U (en) | Nailing device is used in panel production | |
| CN210253564U (en) | Rolling mill with working roll changing mechanism | |
| CN220153805U (en) | Static balancing device for grinding wheel of main shaft of grinding machine | |
| CN217488103U (en) | Sofa capable of realizing quick conversion | |
| CN220074039U (en) | Grooving machine for door body production | |
| CN214488371U (en) | Chassis bending and door pressing integrated machine | |
| CN219239124U (en) | Building construction elevator fixing device | |
| CN215721815U (en) | Lifting device for electromechanical installation is used | |
| CN216534395U (en) | But inside baffle automatic rising adjusts's intelligent locker | |
| CN218671377U (en) | Display support | |
| CN218708896U (en) | Adjustable lifting platform for automobile maintenance | |
| CN221242255U (en) | Business sofa with hidden desk plate | |
| CN218310329U (en) | New energy is processingequipment for auto-parts | |
| CN220074708U (en) | Hotel robot | |
| CN219256534U (en) | Transmission mechanism of screw press | |
| CN211641367U (en) | Straightening device for printing of grey cloth | |
| CN212703793U (en) | Machine head lifting structure of pipe bending machine | |
| CN215229901U (en) | Straight leg raising auxiliary training device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |