CN206866897U - A kind of novel height-adjustable table - Google Patents
A kind of novel height-adjustable table Download PDFInfo
- Publication number
- CN206866897U CN206866897U CN201720009233.7U CN201720009233U CN206866897U CN 206866897 U CN206866897 U CN 206866897U CN 201720009233 U CN201720009233 U CN 201720009233U CN 206866897 U CN206866897 U CN 206866897U
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- Prior art keywords
- drive
- driving
- active
- driven
- bracket
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Abstract
The utility model provides a kind of novel height-adjustable table, including driven carriage and active bracket, connecting bracket is provided between driven carriage and the active bracket upper end, the driven carriage includes driven carriage body and driven expansion link, the active bracket includes active bracket body and driving telescopic rod, the active bracket body, which is provided with, to be used to drive the driving telescopic rod with respect to the drive device that active bracket body moves up and down, the driven carriage, active bracket and connecting bracket are provided with the linkage for make it that driven expansion link is synchronized with the movement with driving telescopic rod when driving telescopic rod moves up and down；The utility model only needs driving telescopic rod can be achieved using a drive device synchronously to move up and down with driven expansion link, with easy to adjust, and moves up and down the characteristics of smooth.
Description
【Technical field】
It the utility model is related to a kind of novel height-adjustable table.
【Background technology】
Same table is widely used in American-European countries, and also begins to gradually be recognized at home and extensive use, on the market
Some existing same tables, its general principle are to install drive device on two desktop support pin, two support frames is filled in driving
Moved up and down under the driving put, realize the lifting of desktop, still, manufacturing cost is higher as double-drive device.
【Utility model content】
The technical problems to be solved in the utility model is to provide a kind of novel height-adjustable table, including driven carriage and active are propped up
Frame, the active bracket include active bracket body and driving telescopic rod, and the active bracket body, which is provided with, to be used to drive institute
Driving telescopic rod is stated with respect to the drive device that active bracket body moves up and down, is provided between the driven carriage and active bracket
So that the linkage that driven expansion link is synchronized with the movement with driving telescopic rod when driving telescopic rod moves up and down；The utility model
Only need synchronously to move up and down with driven expansion link using the i.e. achievable driving telescopic rod of a drive device, there is regulation side
Just, and the characteristics of smooth is moved up and down.
In order to solve the above-mentioned technical problem, a kind of novel height-adjustable table of the utility model, including driven carriage and active bracket,
It is provided with connecting bracket between driven carriage and the active bracket upper end, the driven carriage includes driven carriage body and driven
Expansion link, the active bracket include active bracket body and driving telescopic rod, and the active bracket body, which is provided with, to be used to drive
The driving telescopic rod is moved with respect to the drive device that active bracket body moves up and down, the driven carriage, active bracket and company
Support is connect to be provided with so that the linkage that driven expansion link is synchronized with the movement with driving telescopic rod when driving telescopic rod moves up and down fills
Put.
A kind of novel height-adjustable table as described above, be equipped with the driven expansion link and driving telescopic rod drive it is described from
The driving rack that dynamic expansion link and the relatively described active bracket body of driving telescopic rod move up and down, the driven carriage body and
Be equipped with the drive gear being meshed respectively with two driving racks on active bracket body, the drive device output end with
Driving rack connection on active bracket body.
A kind of novel height-adjustable table as described above, the linkage also include rotationally being located at active bracket body and from
The drive at dynamic rack body position up and down, each drive gear is coaxial and synchronous axial system be connected with a drive, institute
State and be arranged with driving member between drive.
A kind of novel height-adjustable table as described above, the driving member include active driving member and slave drive part, the company
Connect mid-stent and be provided with two drives, be connected with the linkage gear of intermeshing connection, institute the two drive coaxial synchronous
Between stating the drive that active driving member is set around on active bracket body, the slave drive part is set around positioned at driven
Between drive on rack body.
A kind of novel height-adjustable table as described above, it is additionally provided with the connecting bracket and limits two linkage gears for clamping lock and turn
Dynamic locking device.
A kind of novel height-adjustable table as described above, the locking device include coaxial with two linkage gears and synchronous turn respectively
The locking gear connected dynamicly, and including be slidably located in connecting bracket and can elastic telescopic be caught in two locking gears it
Between locking fixture block, be additionally provided with the connecting bracket for driving the motion of locking fixture block to release locking device lock-out state
Unblock drive component.
A kind of novel height-adjustable table as described above, the locking device also include the card being fixed in the connecting bracket
Block body, the fixture block pedestal are provided with the axis of guide, and the locking fixture block is slidably located on the axis of guide, the axis of guide
It is provided with and is used to lock top pressure spring of the fixture block to be caught between two locking gears described in top pressure.
A kind of novel height-adjustable table as described above, the driving member is driving-chain or transmission belt.
A kind of novel height-adjustable table as described above, the driven carriage, active bracket and connecting bracket, which are provided with, to be used to adjust
Save the tensioning left regulation wheel of driving member tensioning.
A kind of novel height-adjustable table as described above, the driven carriage are equipped with desktop support with active bracket upper end and connected
Part, driven carriage and the active bracket lower end are equipped with backplanes support pin.
Compared with prior art, the utility model has advantages below：
1st, driving telescopic rod can be achieved using single drive device and linkage synchronously to move up and down with driven expansion link,
With easy to adjust, and move up and down the characteristics of smooth；
2nd, using locking device, realize that the height of desktop controls and improves security reliability；
【Brief description of the drawings】
Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the explosive view of each part of active bracket described in the utility model；
Fig. 3 is the schematic perspective view of linkage described in the utility model；
Fig. 4 is the schematic perspective view of linkage gear described in the utility model；
Fig. 5 is the assembling schematic diagram of locking device described in the utility model；
Fig. 6 is the schematic perspective view of locking device members described in the utility model.
【Embodiment】
A kind of novel height-adjustable table of the utility model, as shown in Figures 1 to 3, including driven carriage 1 and active bracket 2, driven branch
Connecting bracket 3 is provided between frame 1 and the upper end of active bracket 2, driven carriage 1 includes driven carriage body 11 and driven expansion link
12, active bracket 2 includes active bracket body 21 and driving telescopic rod 22, and active bracket body 21, which is provided with, to be used to drive actively
Expansion link 22 is with respect to the drive device 4 that active bracket body 21 moves up and down, driven carriage 1, active bracket 2 and connecting bracket 3
It is provided with and the linkage that driven expansion link 12 is synchronized with the movement with driving telescopic rod 22 when driving telescopic rod 22 moves up and down is filled
5 are put, using above structure, it is only necessary to can be achieved using a drive device 4 driven when driving telescopic rod 22 moves up and down
Expansion link 12 synchronously moves up and down with driving telescopic rod 22, realizes that driving telescopic rod 22 moves down on synchronous with driven expansion link 12
It is dynamic, have easy to adjust, and move up and down the characteristics of smooth.
Drive driven expansion link 12 as shown in Fig. 2 being equipped with driven expansion link 12 and driving telescopic rod 22 and actively stretch
Contracting bar 22 is with respect to the driving rack 6 that active bracket body 21 moves up and down, on driven carriage body 11 and active bracket body 21
The drive gear 51 being meshed respectively with two driving racks 6 is equipped with, the output end of drive device 4 is with being located at active bracket body 21
On driving rack 6 connect, drive device 4 is by driving the driving rack 6 on the active bracket body 21 to directly drive master
Dynamic expansion link 22 moves up and down with respect to active bracket body 21.
As shown in figure 3, linkage 5 also includes rotationally being located at active bracket body 21 and driven carriage body about 11
The drive 52 at position, each drive gear 51 is coaxial and synchronous axial system be connected with a drive 52, the spaced winding of drive 52
Provided with driving member 53, by the drive 52 of linkage 5 and driving member 53 by the motion transmission of driving telescopic rod 22 to driven
Expansion link 12.
As shown in Figure 3, Figure 4, driving member 53 includes active driving member 501 and slave drive part 502, the middle part of connecting bracket 3
Provided with two drives 52, it is connected with the linkage gear 54 of intermeshing connection, active driving member the coaxial synchronous of two drive 52
501 are set around between the drive 52 on active bracket body 21, and slave drive part 502 is set around positioned at driven carriage sheet
Between drive 52 on body 11, rotation direction is changed by the linkage gear 54 of two engagements so that the He of active driving member 501
The phase counterclockwise of slave drive part 502, final two driving cogs for be located on driving telescopic rod 22 and driven expansion link 12
Bar 6 is synchronous up or down to move.
As shown in Figure 5, Figure 6, the locking device for limiting two linkage gears 54 for clamping lock and rotating is additionally provided with connecting bracket 3
8, locking device 8 includes the locking gear 81 being connected respectively and synchronous axial system coaxial with two linkage gears 54, and including can
Slip be located in connecting bracket 3 and can locking fixture block 82 of the elastic telescopic to be caught between two locking gears 81, in connecting bracket 3
It is additionally provided with for driving locking fixture block 82 to move to release the unblock drive component 83 of the lock-out state of locking device 8, locking dress
The 8 fixture block pedestals 84 for also including being fixed in connecting bracket 3 are put, fixture block pedestal 84 is provided with the axis of guide 841, locks fixture block 82
Slidably on the axis of guide 841, the axis of guide 841, which is provided with, is used for top pressure locking fixture block 82 to be caught between two locking gears 81
Top pressure spring 85, unblock drive component 83 include be respectively arranged on locking fixture block 82 and fixture block pedestal 84 on double rocker mechanism,
The rocking bar being located on fixture block pedestal 84 is provided with drawstring, and when tensing drawstring, double rocking lever shakes toward the direction of top pressure spring 85 simultaneously,
Locking fixture block 82 is pulled to leave locking gear 81, now linkage 5 is in released state, while the processing compression of top pressure spring 85
State；After unclamping drawstring, under the top pressure effect of top pressure spring 85, locking fixture block 82 is caught between two locking gears 81, double to shake
Bar shakes toward the direction of locking gear 81, and now linkage 5 is in locking state.
Driving member 52 can be that driving-chain can also be transmission belt, realize that driving telescopic rod 22 and driven expansion link 12 are synchronous
Linkage.
It is used to adjust the tensioning of driving member 53 as shown in figure 3, driven carriage 1, active bracket 2 and connecting bracket 3 are provided with
It is tensioned left regulation wheel 55.
As shown in figure 1, driven carriage 1 and the upper end of active bracket 2 are equipped with desktop support connector 9, desktop is arranged on table
On face support connector 9, driven carriage 1 and the lower end of active bracket 2 are equipped with the backplanes support pin 90 of its supporting role.
For the utility model in use, tensing the drawstring of unblock drive component 83, locking fixture block 82 leaves two locking gears 81,
Linkage 5 is in released state；The output end of drive device 4 up acts, and drives and coupled is located at active bracket sheet
Driving rack 6 on body 21 up moves with respect to active bracket body 21, and this driving rack 6 drives driving telescopic rod 22 synchronously
Up move, meanwhile, the drive gear 51 being meshed with this driving rack 6 is up moved and rotated clockwise with driving rack 6,
This drive gear 51 rotates clockwise driving and is coaxial therewith connected drive 52 and synchronously rotates clockwise, and drive 52 is clockwise
The clockwise movement of driving active driving member 501 is rotated, while drives the drive 52 for being located at the middle part of connecting bracket 3 and is coaxial therewith
The linkage gear 54 of connection synchronously rotates clockwise, and linkage gear 54, which rotates clockwise, drives another meshed linkage tooth
Wheel 54 rotates counterclockwise, and the driving of linkage gear 54 rotated counterclockwise is coaxial therewith being connected and on slave drive part 502
52 synchronous axial system counterclockwise of drive, while the counterclockwise movement of slave drive part 502, the counterclockwise movement band of slave drive part 502
The dynamic drive 52 on driven carriage body 11 rotates counterclockwise, and the drive 52 rotated counterclockwise drives and is coaxial therewith phase
Drive gear 51 even synchronously rotates counterclockwise, and the drive gear 51 rotated counterclockwise drives meshed located at driven
Driving rack 6 on expansion link 12 up moves with respect to driven carriage body 11, it is achieved thereby that driven expansion link 12 is with actively
The synchronous function of up moving of expansion link 22, and desktop is located on desktop support connector 9, so as to realize the rising of desktop.
Vice versa, and when the driving driving telescopic rod 22 of drive device 4 down moves, driven expansion link 12 is with driving telescopic rod
22 synchronously down move, and realize the decline of desktop.
During above desktop rises or falls, the drawstring of unblock drive component 83 is unclamped, in top pressure spring 85
Under top pressure effect, locking fixture block 82 is caught between two locking gears 81, linkage 5 is locked, and desktop stops moving up and down,
Realize the height control of desktop.
Claims (10)
- A kind of 1. novel height-adjustable table, it is characterised in that including driven carriage (1) and active bracket (2), the driven carriage (1) and It is provided with connecting bracket (3) between active bracket (2) upper end, the driven carriage (1) includes driven carriage body (11) and driven Expansion link (12), the active bracket (2) include active bracket body (21) and driving telescopic rod (22), the active bracket sheet Body (21), which is provided with, is used to drive the driving telescopic rod (22) with respect to the drive device that active bracket body (21) moves up and down (4), the driven carriage (1), active bracket (2) and connecting bracket (3), which are provided with, to move down on driving telescopic rod (22) The linkage (5) that driven expansion link (12) is synchronized with the movement with driving telescopic rod (22) when dynamic.
- 2. a kind of novel height-adjustable table according to claim 1, it is characterised in that the driven expansion link (12) and active are stretched It is equipped with contracting bar (22) and drives the driven expansion link (12) and the relatively described active bracket body of driving telescopic rod (22) (21) driving rack (6) moved up and down, difference is equipped with the driven carriage body (11) and active bracket body (21) The drive gear (51) being meshed with two driving racks (6), drive device (4) output end is with being located at active bracket sheet Driving rack (6) connection on body (21).
- 3. a kind of novel height-adjustable table according to claim 2, it is characterised in that the linkage (5) is also included rotationally It is located at the drive (52) at active bracket body (21) and driven carriage body (11) position up and down, each drive gear (51) it is connected with a drive (52) coaxial and synchronous axial system, driving member (53) is arranged between the drive (52).
- 4. a kind of novel height-adjustable table according to claim 3, it is characterised in that the driving member (53) includes actively being driven Part (501) and slave drive part (502), connecting bracket (3) middle part are provided with two drives (52), two drives (52) It is connected with the linkage gear (54) of intermeshing connection, the active driving member (501) is set around positioned at actively coaxial synchronous Between drive (52) on rack body (21), the slave drive part (502) is set around positioned at driven carriage body (11) On drive (52) between.
- 5. a kind of novel height-adjustable table according to claim 4, it is characterised in that be additionally provided with and be used on the connecting bracket (3) Clamping lock limits the locking device (8) that two linkage gears (54) rotate.
- 6. a kind of novel height-adjustable table according to claim 5, it is characterised in that the locking device (8) is included respectively with two Linkage gear (54) is coaxial and the locking gear (81) that connects of synchronous axial system ground, and including being slidably located at connecting bracket (3) It is upper and can elastic telescopic to be caught in the locking fixture block (82) between two locking gears (81), be additionally provided with the connecting bracket (3) For driving locking fixture block (82) motion to release the unblock drive component (83) of locking device (8) lock-out state.
- 7. a kind of novel height-adjustable table according to claim 6, it is characterised in that the locking device (8) also includes fixation and set In the fixture block pedestal (84) in the connecting bracket (3), the fixture block pedestal (84) is provided with the axis of guide (841), the locking Slidably on the axis of guide (841), the axis of guide (841) is provided with to be used to lock fixture block described in top pressure fixture block (82) (82) top pressure spring (85) to be caught between two locking gears (81).
- 8. according to a kind of novel height-adjustable table described in claim any one of 3-7, it is characterised in that the driving member (52) is biography Dynamic chain or transmission belt.
- 9. according to a kind of novel height-adjustable table described in claim any one of 3-7, it is characterised in that the driven carriage (1), master Dynamic support (2) and connecting bracket (3) are provided with the tensioning left regulation wheel (55) for being used for adjusting driving member (53) tensioning.
- 10. according to a kind of novel height-adjustable table described in claim any one of 1-7, it is characterised in that the driven carriage (1) and Active bracket (2) upper end is equipped with desktop support connector (9), and the driven carriage (1) and active bracket (2) lower end are equipped with Backplanes support pin (90).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009233.7U CN206866897U (en) | 2017-01-04 | 2017-01-04 | A kind of novel height-adjustable table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720009233.7U CN206866897U (en) | 2017-01-04 | 2017-01-04 | A kind of novel height-adjustable table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206866897U true CN206866897U (en) | 2018-01-12 |
Family
ID=61325639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720009233.7U Expired - Fee Related CN206866897U (en) | 2017-01-04 | 2017-01-04 | A kind of novel height-adjustable table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206866897U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272229A (en) * | 2018-03-26 | 2018-07-13 | 南通久能智能设备有限公司 | Pneumatic large lift table |
-
2017
- 2017-01-04 CN CN201720009233.7U patent/CN206866897U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108272229A (en) * | 2018-03-26 | 2018-07-13 | 南通久能智能设备有限公司 | Pneumatic large lift table |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20200104 |