CN209547376U - A kind of liftable desk - Google Patents
A kind of liftable desk Download PDFInfo
- Publication number
- CN209547376U CN209547376U CN201822230453.XU CN201822230453U CN209547376U CN 209547376 U CN209547376 U CN 209547376U CN 201822230453 U CN201822230453 U CN 201822230453U CN 209547376 U CN209547376 U CN 209547376U
- Authority
- CN
- China
- Prior art keywords
- seat
- supporting leg
- screw rod
- control cabinet
- desktop
- 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 description 5
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 3
- 238000007906 compression Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 210000002683 foot Anatomy 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010041591 Spinal osteoarthritis Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000036319 cervical spondylosis Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000005801 spondylosis Diseases 0.000 description 1
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- Chairs Characterized By Structure (AREA)
Abstract
The utility model discloses a kind of liftable desks, including desktop and seat, the lower surface of the desktop two sides is fixedly installed with control cabinet respectively, the lower thread of the screw rod is connected in threaded hole, connecting rod is fixedly connected between supporting leg described in two groups, sliding sleeve is connected to sliding sleeve on the supporting leg, and the lower end of the sliding sleeve is equipped with spring, and the lower end of the spring is fixed on supporting leg；Convenient for controlling screw rod rotation by the dual-axle motor in control cabinet, so that screw rod moves up and down in threaded hole, desktop lifting is driven, table top height adjusting is facilitated；It is hanging under spring force effect when seat does not stress, convenient for being rotatably moved to below desktop, convenient for standing, reduce the space that chair occupies, and moved seat does not generate noise, is easy to use, when sitting on the seat, seat forced compression spring uses so that Seat support leg lands convenient for being seated；And pass through telescopic rod adjustable seat.
Description
Technical field
The utility model relates to novel office table separation, specially a kind of liftable desk.
Background technique
Currently, office crowds due to bending over one's desk working for a long time, cause cervical vertebra, lumbar vertebrae slight illness to occur, influence health and
Office efficiency；In the actual use process due to need of work, the mode stood is handled official business, or due to length
Time is in sitting posture office, and need to stand alleviation office needs；Again or desk used in the worker of different heights is high
Spend also not identical, stature the higher person needs the generation of the problems such as handling official business, will cause cervical spondylosis for a long time of bowing；And existing skill
Desk in art be it is fixed, that is, the height of desktop just can not be changed after being provided with, such as need stand office side
Formula then needs to purchase the desk of special height, so that increased costs；And need to tow out on chair when standing, it could facilitate
It stands, but pulls chair to generate noise and easily interfere periphery, and chair land occupation side, be unfavorable for putting.It would therefore be desirable to provide one
Kind liftable desk.
Utility model content
The purpose of this utility model is to provide a kind of liftable desk, structure designs advantages of simple, convenient for operation and
It adjusts, facilitates the progress of office, to solve the problems mentioned in the above background technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of liftable desk, including desktop and
Seat, the lower surface of the desktop two sides are fixedly installed with control cabinet respectively, are fixedly installed with dual-axle motor in the control cabinet,
The two sides of the control cabinet are rotatably equipped with screw rod, and the transmission shaft at the dual-axle motor both ends passes through gear drive and control respectively
The screw rod of case two sides engages, and the control cabinet lower end is equipped with supporting leg, offers threaded hole, the lower end of the screw rod on the supporting leg
It is threaded in threaded hole, connecting rod is fixedly connected between supporting leg described in two groups, sliding sleeve is connected to sliding sleeve on the supporting leg, institute
The lower end for stating sliding sleeve is equipped with spring, and the lower end of the spring is fixed on supporting leg, and the side of the sliding sleeve, which is fixedly connected with, stretches
Contracting bar, one end of the telescopic rod are fixedly connected with the side of seat, are hinged with backrest on the seat.
Preferably, the screw rod rotation is plugged in control cabinet, and the upper end of screw rod is connected on the table by bearing.
Preferably, worm screw, the control cabinet are fixedly connected with by shaft coupling on the transmission shaft of the dual-axle motor two sides
Worm gear is installed, and worm gear is fixedly mounted on screw rod, the worm and wheel engagement.
Preferably, the lower end of the supporting leg is fixedly installed with foot pad, and the foot pad bottom offers anti-skid chequer.
Preferably, circlip is connected on the supporting leg, the lower end of spring is arranged in the circlip.
Preferably, the telescopic rod includes slide bar and pipe sleeve, and the sliding bar is plugged in pipe sleeve, and one end of pipe sleeve
It is threaded with fastening screw.
Compared with prior art, the utility model has the beneficial effects that
1, by the way that control cabinet is arranged on the downside of desktop, convenient for controlling screw rod rotation by the dual-axle motor in control cabinet, make
It obtains screw rod to move up and down in threaded hole, drives desktop lifting, facilitate table top height adjusting, convenient for the office standing of long-time sitting posture
Afterwards or stature the higher person uses；
2, seat is connect with supporting leg by telescopic rod, so that seat is rotated around supporting leg, and by installing bullet under sliding sleeve
Spring, it is hanging under spring force effect when seat does not stress, convenient for being rotatably moved to below desktop, convenient for standing, reduce chair
The space that son occupies, and moved seat does not generate noise, is easy to use, when sitting on the seat, seat forced compression spring makes
It obtains Seat support leg to land, be used convenient for being seated；And pass through telescopic rod adjustable seat.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that structural schematic diagram is splitted in the side view of the utility model.
In figure: 1 desktop, 2 control cabinets, 3 dual-axle motors, 4 worm screws, 5 worm gears, 6 screw rods, 7 supporting legs, 8 threaded holes, 9 foots pad,
10 circlips, 11 springs, 12 sliding sleeves, 13 telescopic rods, 14 slide bars, 15 pipe sleeves, 16 seats, 17 backrests, 18 connecting rods, 19 fastening screws.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of liftable desk, including desktop 1 and seat
Chair 16, the lower surface of 1 two sides of desktop are fixedly installed with control cabinet 2 respectively, and twin shaft electricity is fixedly installed in the control cabinet 2
Machine 3, the two sides of the control cabinet 2 are rotatably equipped with screw rod 6, and the transmission shaft at 3 both ends of dual-axle motor is passed by gear respectively
Dynamic to engage with the screw rod 6 of 2 two sides of control cabinet, 2 lower end of control cabinet is equipped with supporting leg 7, offers threaded hole 8 on the supporting leg 7,
The lower thread of the screw rod 6 is connected in threaded hole 8, and connecting rod 18, the branch are fixedly connected between supporting leg 7 described in two groups
Sliding sleeve is connected to sliding sleeve 12 on leg 7, and the lower end of the sliding sleeve 12 is equipped with spring 11, and the lower end of the spring 11 is fixed on supporting leg
On 7, the side of the sliding sleeve 12 is fixedly connected with telescopic rod 13, the fixed company in one end of the telescopic rod 13 and the side of seat 16
It connects, is hinged with backrest 17 on the seat 16.
Specifically, the rotation of screw rod 6 is plugged in control cabinet 2, and the upper end of screw rod 6 is connected to desktop 1 by bearing
On.
Specifically, being fixedly connected with worm screw 4, the control by shaft coupling on the transmission shaft of 3 two sides of dual-axle motor
Case 2 is equipped with worm gear 5, and worm gear 5 is fixedly mounted on screw rod 6, and the worm screw 4 engages with worm gear 5.
Specifically, the lower end of the supporting leg 7 is fixedly installed with foot pad 9,9 bottom of foot pad offers anti-skid chequer, prevents
Supporting leg 7 skids on smooth ground.
Specifically, being connected with circlip 10 on the supporting leg 7, the circlip 10 is arranged in the lower end of spring 11, passes through circlip
10 connect and fix, installation easy to disassemble.
Specifically, the telescopic rod 13 include slide bar 14 and pipe sleeve 15,14 sliding plug of slide bar in pipe sleeve 15, and
The threaded one end of pipe sleeve 15 is connected with fastening screw 19.
Working principle: when in use, by the way that control cabinet 2 is arranged on the downside of desktop 1, convenient for passing through the twin shaft in control cabinet 2
Motor 3 controls screw rod 6 and rotates, so that screw rod 6 moves up and down in threaded hole 8, desktop 1 is driven to go up and down, and facilitates adjusting desktop 1 high
Degree, after standing convenient for the office of long-time sitting posture or stature the higher person uses；Seat 16 and supporting leg 7 are connected by telescopic rod 13
It connects, so that seat 16 is rotated around supporting leg 7, and by installing spring 11 under sliding sleeve 12, when seat 16 does not stress in spring 11
It is hanging under elastic force effect, convenient for being rotatably moved to 1 lower section of desktop, convenient for standing, reduce the space that seat 16 occupies, and Mobile base
Chair 16 does not generate noise, is easy to use, when being sitting on seat 16,16 forced compression spring 11 of seat, so that the branch of seat 16
Support leg lands, and uses convenient for being seated；And pass through 13 adjustable seat of telescopic rod.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of liftable desk, including desktop (1) and seat (16), it is characterised in that: the following table of desktop (1) two sides
Face is fixedly installed with control cabinet (2) respectively, is fixedly installed with dual-axle motor (3) in the control cabinet (2), the control cabinet (2)
Two sides be rotatably equipped with screw rod (6), the transmission shaft at dual-axle motor (3) both ends passes through gear drive and control cabinet respectively
(2) screw rod (6) engagement of two sides, control cabinet (2) lower end are equipped with supporting leg (7), offer threaded hole on the supporting leg (7)
(8), the lower thread of the screw rod (6) is connected in threaded hole (8), and supporting leg described in two groups is fixedly connected with connecting rod between (7)
(18), sliding sleeve is connected to sliding sleeve (12) on the supporting leg (7), and the lower end of the sliding sleeve (12) is equipped with spring (11), the bullet
The lower end of spring (11) is fixed on supporting leg (7), and the side of the sliding sleeve (12) is fixedly connected with telescopic rod (13), the telescopic rod
(13) one end is fixedly connected with the side of seat (16), is hinged with backrest (17) on the seat (16).
2. a kind of liftable desk according to claim 1, it is characterised in that: screw rod (6) rotation is plugged on control
In case (2) processed, and the upper end of screw rod (6) is connected on desktop (1) by bearing.
3. a kind of liftable desk according to claim 1, it is characterised in that: the biography of dual-axle motor (3) two sides
It is fixedly connected with worm screw (4) on moving axis by shaft coupling, the control cabinet (2) is equipped with worm gear (5), and the fixed peace of worm gear (5)
On screw rod (6), the worm screw (4) is engaged with worm gear (5).
4. a kind of liftable desk according to claim 1, it is characterised in that: the fixed peace in the lower end of the supporting leg (7)
Equipped with foot pad (9), foot pad (9) bottom offers anti-skid chequer.
5. a kind of liftable desk according to claim 1, it is characterised in that: be connected with circlip on the supporting leg (7)
(10), lower end of circlip (10) setting in spring (11).
6. a kind of liftable desk according to claim 1, it is characterised in that: the telescopic rod (13) includes slide bar
(14) and pipe sleeve (15), slide bar (14) sliding plug is in pipe sleeve (15), and the threaded one end of pipe sleeve (15) is connected with tightly
Gu screw (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822230453.XU CN209547376U (en) | 2018-12-28 | 2018-12-28 | A kind of liftable desk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822230453.XU CN209547376U (en) | 2018-12-28 | 2018-12-28 | A kind of liftable desk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209547376U true CN209547376U (en) | 2019-10-29 |
Family
ID=68304331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822230453.XU Expired - Fee Related CN209547376U (en) | 2018-12-28 | 2018-12-28 | A kind of liftable desk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209547376U (en) |
-
2018
- 2018-12-28 CN CN201822230453.XU patent/CN209547376U/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: 20191029 |