CN109965505A - A kind of same table - Google Patents
A kind of same table Download PDFInfo
- Publication number
- CN109965505A CN109965505A CN201811610371.6A CN201811610371A CN109965505A CN 109965505 A CN109965505 A CN 109965505A CN 201811610371 A CN201811610371 A CN 201811610371A CN 109965505 A CN109965505 A CN 109965505A
- Authority
- CN
- China
- Prior art keywords
- sliding
- fixed
- pulley
- connecting rod
- crossbeam
- 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.)
- Pending
Links
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
- A47B13/00—Details of tables or desks
- A47B13/02—Underframes
-
- 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
- A47B9/00—Tables with tops of variable height
- A47B9/20—Telescopic guides
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Abstract
The present invention provides a kind of same tables, comprising: table leg frame (1), including two crossbeams (11), wherein each crossbeam (11) is fixed with two table leg upper ends；Two sliding racks (2), respectively correspond two crossbeams (11), each sliding rack (2) includes two fixed blocks (21), two sliding bars (22) and connecting rod (23), wherein, two fixed blocks (21) are fixed with table leg frame (1) respectively, two sliding bars (22) are threaded through respectively in two fixed blocks (21), and can the relatively described fixed block (21) slide up and down, the connecting rod (23) is fixed with described two sliding bars (22) lower end；Driving device, as fulcrum, to be pulled connecting rod (23) at one on crossbeam (11), to drive relatively fixed block (21) upward sliding of sliding bar (22)；Desktop (7) is fixed with four sliding bar (22) upper ends of two sliding racks (2).
Description
Technical field
The invention belongs to office appliance field more particularly to a kind of same tables.
Background technique
For the people in indoor office, the office meeting that is seated for a long time is unhealthful, brings obesity, cervical spondylosis, waist
The diseases such as vertebra disease, the unhealthful approval for obtaining more and more people of sitting, stand-type office have obtained more and more high praises.
In the prior art, the most ideal style for realizing office of standing is motor pushing desktop integral elevating, existing market master
Miscarriage product are the integral elevating desks using electric pushrod, and price is more expensive, and structure is more complicated.
Summary of the invention
In view of the above problems, the present invention provides a kind of same table, comprising: table leg frame 1, including two crossbeams 11, wherein
Each crossbeam 11 is fixed with two table leg upper ends；Two sliding racks 2, respectively correspond two crossbeams 11, and each sliding rack 2 wraps
Include two fixed blocks, 21, two sliding bars 22 and connecting rod 23, wherein described two fixed blocks 21 respectively with the table leg frame
1 is fixed, and described two sliding bars 22 are threaded through respectively in described two fixed blocks 21, and can be glided on the relatively described fixed block 21
Dynamic, the connecting rod 23 is fixed with described two 22 lower ends of sliding bar；Driving device, to be branch at one on the crossbeam 11
Point pulls the connecting rod 23, to drive relatively described 21 upward sliding of fixed block of the sliding bar 22；Desktop 7, with described two
Four 22 upper ends of sliding bar of a sliding rack 2 are fixed.
Optionally, for each sliding rack 2, the driving device includes at least drawstring 3, first pulley 4 and second
Pulley 5, in which: the first pulley 4 is set at the fulcrum on the crossbeam 11, and the second pulley 5 is set to the connecting rod
On 23, one end of the drawstring 3 is wound around in the first pulley 4 and second pulley 5, and the other end of the drawstring 3 is by external force
Driving.
Optionally, for each sliding rack 2, the first pulley 4 is set to the middle part of the crossbeam 11, and described second
Pulley 5 is set to the middle part of the connecting rod 23.
Optionally, for each sliding rack 2, the connecting rod 23 is equipped with the first line pipe joint 231, and described first
Line pipe joint 231 is equipped with the first hole 2311；The driving device includes at least drawstring 3, and the drawstring 3 includes spool 31 and set
One end of the rope body 32 being located in the spool 31, the spool 31 is set on first hole 2311, described 32 one end of rope body
It stretches out, and is set at the fulcrum on the crossbeam 11 from first hole 2311,32 other end of rope body is by outer power drive.
Optionally, same table further includes motor 6, for driving the drawstring 3.
Optionally, for each sliding rack 2, described two fixed blocks 21 are fixed on both ends or the table of the crossbeam 11
On leg surface.
Optionally, the table leg of the table leg frame 1 is hollow, and the surface of the table leg is equipped with sliding slot, in which: for each
The sliding rack 2, described two fixed blocks 21 are individually fixed in inside two table legs, and described two sliding bars 22 are sheathed on respectively
Simultaneously be threaded through in described two fixed blocks 21 inside described two table legs, the connecting rod 23 pass through the sliding slot with it is described two
22 lower end of sliding bar is fixed.
Detailed description of the invention
Fig. 1 is the first schematic diagram of same table provided in an embodiment of the present invention.
Fig. 2 is the second schematic diagram of same table provided in an embodiment of the present invention.
Fig. 3 is the third schematic diagram of same table provided in an embodiment of the present invention.
Fig. 4 is the 4th schematic diagram of same table provided in an embodiment of the present invention.
Fig. 5 is the schematic diagram of table leg frame provided in an embodiment of the present invention.
Fig. 6 is the schematic diagram of sliding rack provided in an embodiment of the present invention.
Fig. 7 is the schematic diagram of the drawstring in driving device provided in an embodiment of the present invention.
Fig. 8 is the schematic diagram of the pulley blocks in driving device provided in an embodiment of the present invention.
Fig. 9 is that driving device provided in an embodiment of the present invention is installed in the schematic diagram on sliding rack.
Figure 10 is the schematic diagram of the motor in driving device provided in an embodiment of the present invention.
Description of symbols
1 table leg frame
11 crossbeams
2 sliding racks
21 fixed blocks
22 sliding bars
221 sliding knock-off joints
23 connecting rods
231 first line pipe joints
2311 first holes
3 drawstrings
31 spools
32 rope bodies
4 first pulleys
41 hooks
5 second pulleys
6 motors
61 reels
611 first slots
612 second slots
62 second line pipe joints
621 second holes
622 third holes
7 desktops
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
FIG. 1 to FIG. 4 is the schematic diagram of same table provided in an embodiment of the present invention.As shown in Figure 1 to 4, same table is substantially
Including 1, two sliding rack 2 of table leg frame, driving device and desktop 7.The specific structure of all parts described separately below.
Fig. 5 is the schematic diagram of table leg frame provided in an embodiment of the present invention.As shown in figure 5, the table leg frame 1 of the present embodiment
Including four table legs and two crossbeams 11, each crossbeam 11 is fixed with two table leg upper ends, in addition, the present embodiment is in order to make table leg
Frame 1 is firm, and table leg frame further includes a fixed cross beam, set on two table leg upper ends between two crossbeams 11.
Fig. 6 is the schematic diagram of sliding rack provided in an embodiment of the present invention.As shown in fig. 6, the sliding rack 2 of the present embodiment includes
Two fixed blocks, 21, two sliding bars 22 and connecting rod 23, wherein sliding bar 22 is installed on fixed block 21 and can free skating
Dynamic, 22 top of sliding bar is equipped with sliding knock-off joint 221, and connecting rod 23 connects two 22 lower ends of sliding bar, and connecting rod 23 is equipped with
First line pipe joint 231, the first line pipe joint 231 are equipped with the first hole 2311.
Fig. 7 is the schematic diagram of the drawstring in driving device provided in an embodiment of the present invention.As shown in fig. 7, the present embodiment
Drawstring 3 includes spool 31 and the rope body 32 being set in the spool 31.
Fig. 8 is the schematic diagram of the pulley blocks in driving device provided in an embodiment of the present invention.As shown in figure 8, pulley blocks packet
It includes first pulley 4, second pulley 5, rope body 32 to constitute, wherein 4 lower part of first pulley is equipped with hook 41, and rope 32 one end of body is connected
The hook 41 for connecing first pulley 4, will rope body 32 down around after second pulley 5 up around under, that is, being combined after first pulley 4
At pulley blocks, when first pulley 4 is fixed on upper position, pulling rope 32 other end of body, second pulley 5 can be moved up.This
Inventive embodiments can also be as needed, can be by more than two pulley combinations at the pulley blocks of different mode.
Fig. 9 is that driving device provided in an embodiment of the present invention is installed in the schematic diagram on sliding rack.As shown in figure 9, by
Two pulleys 5 are installed in 23 middle part of connecting rod of 2 lower end of sliding rack, and 31 one end of spool is fixed on the first spool in connecting rod 23 and is connect
It is another from spool 31 after 32 other end of rope body on pulley blocks is passed down through the first hole 2311 in first 231 the first hole 2311
End is pierced by, that is, is combined into crane, after two fixed blocks 21 and first pulley 4 fixed on crane, pulls rope body 32
The other end, the second pulley 5 for being installed in 23 middle part of connecting rod will move up, and connecting rod 23 can push two sliding bars 22 to exist
It is raised above in two fixed blocks 21, unclamps rope 32 other end of body, under the effect of gravity, two sliding bars 22 are in two fixed blocks
Falls downward in 21.
Figure 10 is the schematic diagram of the motor in driving device provided in an embodiment of the present invention.As shown in Figure 10, it is set on motor 6
There are reel 61, the second line pipe joint 62, reel 61 is equipped with the first slot 611, the second slot 612, and the second line pipe joint 62 is equipped with
Second hole 621, third hole 622.
Referring again to Fig. 1, the first pulley 4 on two cranes is installed in 11 middle part of crossbeam of table leg frame 1, by two
A fixed block 21 is installed in 11 both ends of crossbeam, and two cranes are fixed on table leg frame 1, by two on two cranes
31 other end of spool is separately fixed at the second hole 621 of the second line pipe joint 62 on motor 6, in third hole 622, by two rope bodies
32 other ends are separately fixed at the first slot 611, second of 6 coiling 61 of motor after being pierced by the second hole 621, third hole 622
In slot 612, rope body 32 is kept into tensioned state, that is, completes the installing of electric up-down frame.
It should be noted that the fixed block 21 in the embodiment of the present invention is not limited in as shown in Figure 1 being installed in crossbeam
11 both ends can also be installed on table leg surface.In the case where the table leg of table leg frame 1 is hollow, fixed block 21 is also
It can be fixed on inside two table legs, at this point, sliding bar 22 is sheathed on inside table leg and is threaded through in fixed block 21, the table of table leg
Face is additionally provided with sliding slot, and connecting rod 23 passes through the sliding slot and fixes with 22 lower end of sliding bar, so that connecting rod 23 can be along sliding slot
Sliding.
Motor drives drawstring 3 to pull connecting rod 23 by the pulley blocks being suspended on crossbeam 11 in the embodiment of the present invention,
Realize relatively fixed 21 upward sliding of block of sliding bar 22, the purpose using pulley blocks be it is laborsaving, smaller power motor pushing can be used
The heavier related office appliance lifting of desktop, while noise is lower.
It should be noted that the embodiment of the present invention is not limited in keep 6 drive connection bar 23 of motor mobile such as Fig. 1
Shown in use pulley blocks pulling mode, it is only necessary to using at one on crossbeam 11 as fulcrum, pull connecting rod 23.Example
Such as, the line pipe joint that motor connects can also be directly anchored among cruciform bracing by the embodiment of the present invention, and drawstring one end is downward
Connecting rod (being not necessarily to pulley blocks) is connected, motor is opened, can equally realize relatively fixed 21 upward sliding of block of sliding bar 22.
Referring again to Fig. 2, motor 6 is started, reel 61 starts turning, and two 32 one end of rope body, which start to synchronize, to be respectively wound around
In first slot 611, the second slot 612, motor is pulled through two rope bodies 32 of 31 other end of both threads pipe, and rope body 32 passes through fixation
First pulley 4 at 11 middle part of crossbeam, pulls the second pulley 5 being fixed in the connecting rod 23 of crane lower end to run up,
Four sliding bars 22 can be pushed to be raised above in four fixed blocks 21.
Referring again to Fig. 3, desktop 7 is placed on four sliding bars 22, by sliding bar 22 sliding knock-off joint 221 with
Desktop 7 is fixed, and the installing of electric elevatable table can be completed.
Referring again to Fig. 4, motor 6 is started, pushes four sliding bars 22 are synchronous to rise, desktop 7 can be risen, suitable
Height closes motor 6, and desktop 7 is steadily to fix, and realization can be facilitated to stand and handled official business.Starting motor 6 rotates backward reel 61,
Desktop 7 and four sliding bars 22 downward stable landing under the effect of gravity, when desktop 7 is placed on frame 1, motor 6 stops,
It can be exchanged into sitting posture office.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical scheme and beneficial effects
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in guarantor of the invention
Within the scope of shield.
Claims (7)
1. a kind of same table characterized by comprising
Table leg frame (1), including two crossbeams (11), wherein each crossbeam (11) is fixed with two table leg upper ends；
Two sliding racks (2), respectively correspond two crossbeams (11), and each sliding rack (2) includes two fixed blocks (21), two
A sliding bar (22) and connecting rod (23), wherein described two fixed blocks (21) are fixed with the table leg frame (1) respectively, institute
It states two sliding bars (22) to be threaded through respectively in described two fixed blocks (21), and can glide on the relatively described fixed block (21)
Dynamic, the connecting rod (23) is fixed with described two sliding bars (22) lower end；
Driving device, as fulcrum, the connecting rod (23) are pulled, to drive the sliding at one on the crossbeam (11)
Relatively described fixed block (21) upward sliding of bar (22)；
Desktop (7) is fixed with four sliding bar (22) upper ends of described two sliding racks (2).
2. same table according to claim 1, which is characterized in that be directed to each sliding rack (2), the driving device
Including at least drawstring (3), first pulley (4) and second pulley (5), in which:
The first pulley (4) is set at the fulcrum on the crossbeam (11), and the second pulley (5) is set to the connecting rod
(23) on, one end of the drawstring (3) is wound around in the first pulley (4) and second pulley (5), the drawstring (3) it is another
One end is by outer power drive.
3. same table according to claim 2, which is characterized in that be directed to each sliding rack (2), the first pulley
(4) it is set to the middle part of the crossbeam (11), the second pulley (5) is set to the middle part of the connecting rod (23).
4. same table according to claim 1, which is characterized in that be directed to each sliding rack (2), the connecting rod
(23) the first line pipe joint (231) are equipped with, first line pipe joint (231) is equipped with the first hole (2311)；
The driving device includes at least drawstring (3), and the drawstring (3) includes spool (31) and is set in the spool (31)
Rope body (32), one end of the spool (31) is set on first hole (2311), and the rope body (32) one end is from described the
It stretches out, and is set at the fulcrum on the crossbeam (11) in one hole (2311), rope body (32) other end is by outer power drive.
5. same table according to claim 2 or 4, which is characterized in that further include motor (6), for driving the drawstring
(3)。
6. same table described in -5 any one according to claim 1, which is characterized in that be directed to each sliding rack (2), institute
Two fixed blocks (21) are stated to be fixed on the both ends or table leg surface of the crossbeam (11).
7. same table described in -6 any one according to claim 1, which is characterized in that the table leg of the table leg frame (1) is
Hollow, the surface of the table leg is equipped with sliding slot, in which:
For each sliding rack (2), described two fixed blocks (21) are individually fixed in inside two table legs, described two cunnings
Lever (22) is sheathed on inside described two table legs respectively and is threaded through in described two fixed blocks (21), the connecting rod (23)
It is fixed across the sliding slot and described two sliding bars (22) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610371.6A CN109965505A (en) | 2018-12-27 | 2018-12-27 | A kind of same table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811610371.6A CN109965505A (en) | 2018-12-27 | 2018-12-27 | A kind of same table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109965505A true CN109965505A (en) | 2019-07-05 |
Family
ID=67076411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811610371.6A Pending CN109965505A (en) | 2018-12-27 | 2018-12-27 | A kind of same table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109965505A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558725A (en) * | 2019-09-04 | 2019-12-13 | 潍坊科技学院 | Intelligent computer desk is used in teaching |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552451A1 (en) * | 1992-01-21 | 1993-07-28 | RONALD SCHMITT TISCHE GmbH | Height-adjustable table |
| CN108887869A (en) * | 2018-06-12 | 2018-11-27 | 上海凡铄智能设备有限公司 | A kind of same table |
| CN108903242A (en) * | 2018-06-12 | 2018-11-30 | 南通久能智能设备有限公司 | A kind of same table |
| CN108937110A (en) * | 2018-08-17 | 2018-12-07 | 尹宏 | A kind of drawstring control push rod, lifting table leg and same table |
-
2018
- 2018-12-27 CN CN201811610371.6A patent/CN109965505A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0552451A1 (en) * | 1992-01-21 | 1993-07-28 | RONALD SCHMITT TISCHE GmbH | Height-adjustable table |
| CN108887869A (en) * | 2018-06-12 | 2018-11-27 | 上海凡铄智能设备有限公司 | A kind of same table |
| CN108903242A (en) * | 2018-06-12 | 2018-11-30 | 南通久能智能设备有限公司 | A kind of same table |
| CN108937110A (en) * | 2018-08-17 | 2018-12-07 | 尹宏 | A kind of drawstring control push rod, lifting table leg and same table |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558725A (en) * | 2019-09-04 | 2019-12-13 | 潍坊科技学院 | Intelligent computer desk is used in teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190705 |
|
| RJ01 | Rejection of invention patent application after publication |