CN2660996Y - Auxiliary device for regulating the height of tabletop - Google Patents
Auxiliary device for regulating the height of tabletop Download PDFInfo
- Publication number
- CN2660996Y CN2660996Y CN 200320102431 CN200320102431U CN2660996Y CN 2660996 Y CN2660996 Y CN 2660996Y CN 200320102431 CN200320102431 CN 200320102431 CN 200320102431 U CN200320102431 U CN 200320102431U CN 2660996 Y CN2660996 Y CN 2660996Y
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- CN
- China
- Prior art keywords
- auxiliary table
- keyset
- plate
- connecting rod
- support frame
- 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
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Abstract
The utility model provides an auxiliary table-plate height adjusting device, which is to provide a table component that can freely change the height of the auxiliary table plate, is comfortable to use and is power-saving and convenient to operate. The utility model comprises two groups of connection rods that are symmetrically arranged on the counter edges and are connected with the auxiliary table plate, a torque-force element that is connected with the other end of the groups of the connection rods and a retractable pressure cylinder that is connected with the torque-force element and drives the torque-force element to rotate.
Description
Technical field
The utility model belongs to the desk parts, particularly a kind of auxiliary table high-low regulating.
Background technology
Because the aid of effect continues to increase in the work, for example the equipment of computer and periphery thereof makes the working top space slightly dislike not enough, makes desk also must derive auxiliary table and matches.
The auxiliary table of tradition generally all is to adopt the transversal stretching state to be connected with last table, for example furnishes computor-keyboard on auxiliary table, hauls out the scope that surpasses main table plate and is extended use by slide rail when needs use.
Usually main table plate is the required height of the person of being used, and sees through the change in location that air pressure rod produces height, and this can be with reference to the design of No. 348337 patent having checked and approved bulletin before the creator.Yet the user feels tired at sitting posture after regular meeting long afterwards, wants once in a while to stand up to change posture and work on, and but is subject to limited can't the coupling of Height Adjustment of table and drops.Everyone height ratio difference again, one be limited in and main table plate between have the level altitude potential difference auxiliary table, and can't satisfy and provide everyone under a kind of state of the most comfortable, to use, the user must go to yield to such design and feel helpless.
Summary of the invention
The purpose of this utility model provides a kind of can freely the change and assists table high and low position, comfortable, the auxiliary easily table high-low regulating of rapid operation of use.
The utility model comprise two groups respectively symmetry upright be located at opposite side and the connection rod set that is connected with auxiliary table, connect the torque component that two groups of connecting rod other ends are set and connect the telescopic pressure cylinder that interlock torque component also rotatablely moves.
Wherein:
Torque component is a body.
Each group connection rod set comprises high-order connecting rod and low level connecting rod.
Each group connecting rod group is connected with auxiliary table and is connected with main table plate by the main backstop plate by the supplemental support frame plate.
Supplemental support frame plate and the L-shaped cross section of main backstop plate.
The supplemental support frame plate is connected with keyset; Keyset is connected between the high-order connecting rod of connection rod set and low level connecting rod and with it; Offer the slide opening that has certain-length and be circular arc on the keyset in advance, make keyset cooperate the bolt that passes slide opening to be locked on the supplemental support frame plate, and can move unscrewing former be intended in the slide opening of bolt, so as to adjusting the luffing angle of auxiliary table, person to be used has determined again bolt to be locked really and fixed after the angle.
The two ends of torque component are connected with the keyset that is connected so as to two groups of connection rod set respectively; And can penetrate the guide plate of predetermined perforations to overlap on the group connection rod set, and fixed by fan-shaped screw in being convexly equipped with on the keyset.
Torque component is connected with telescopic pressure cylinder by two cranks.
Pressure cylinder comprises cylinder body and is arranged at expansion link in the cylinder body, and expansion link is provided with touch point and is connected with the support frame plates that is connected with main table plate through keyset from the end of cylinder body.
One end of keyset is connected with pressing plate, is connected with draught line between the other end of pressing plate and the auxiliary table.
Since the utility model comprise two groups respectively symmetry upright be located at opposite side and the connection rod set that is connected with auxiliary table, connect the torque component that two groups of connecting rod other ends are set and connect the telescopic pressure cylinder that interlock torque component also rotatablely moves.During adjustment,, also produce rotation, and then drive two groups of connection rod set and carry auxiliary table on motion counterclockwise with regard to the interlock torque component as long as make pressure cylinder towards promoting away from the direction of main table plate.When auxiliary table arrives assigned address, pressure cylinder is no longer moved, and suppress the torque component rotation, make auxiliary desktop be subjected to the support of two groups of connection rod set and static location.Otherwise, if will reduce the position of auxiliary table the time, make the pressure cylinder action equally, and to the auxiliary table application of force slightly, so that producing, auxiliary table moves clockwise till arrive the location.Such mode of operation not only can be adjusted the high and low position of assisting table, especially can save many strength by the effect of telescopic pressure cylinder.Not only can freely change auxiliary table high and low position, use comfortablely, and rapid operation is convenient, thereby reaches the purpose of this utility model.
Description of drawings
Fig. 1, be the utility model structural representation stereogram.
Fig. 2, be the utility model action schematic diagram one.
Fig. 3, be the utility model action schematic diagram two.
Fig. 4, be the utility model user mode schematic diagram.
Fig. 5, be the utility model user mode schematic diagram (luffing angle).
The specific embodiment
As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprise two groups respectively the upright connection rod set 20,21 of being located at opposite side of symmetry, be connected with in two supplemental support frame plates 31,32 of two groups of connecting rod group 20,21 1 ends and be connected with two main backstop plates 41,42 in two groups of connecting rod group 20,21 other ends.
Two groups of connection rod set 20,21 comprise high-order connecting rod 20a, 21a and low level connecting rod 20b, 21b respectively.
Two groups of connecting rod groups 20,21 are connected with auxiliary table 10 and are connected with main table plate 11 by two main backstop plates 41,42 by two supplemental support frame plates 31,32 respectively.
31,32 and two main backstop plates of two supplemental support frame plates 41,42 are L-shaped cross section respectively.
Supplemental support frame plate 31,32 is connected with an end of auxiliary table 10 and two groups of connection rod set 20,21 with its horizontal panel and vertical panel respectively.
As Fig. 4, shown in Figure 5, two groups of connection rod set 20,21 high-order connecting rod 20a, 21a and low level connecting rod 20b, be connected with between the 21b so as to supplemental support frame plate 31, the 32 keyset 20c that connect, 21c, and in advance at keyset 20c, offer the slide opening 20d that has certain-length and be circular arc on the 21c, 21d, keyset 20c, slide opening 20d is passed in the 21c cooperation, the bolt 20e of 21d, 21e is locked on supplemental support frame plate 31, on 32, and can unscrew bolt 20e, the former slide opening 20d that is intended to of 21e, move in the 21d, so as to adjusting the luffing angle of auxiliary table 10, person to be used has determined after the angle again with bolt 20e, 21e locks really and is fixed.
Two groups of connection rod set 20,21 are connected with the two groups of connection rod set 20,21 of connecting so that it produces the torque component 40 of interlock with main table plate 11 links.As shown in Figure 1, torque component 40 is a body, and its two ends are connected with the keyset 41,42 that is connected so as to two groups of connection rod set 20,21 respectively.In order to strengthen the annexation between torque component 40 and the two groups of connection rod set 20,21, especially be convexly equipped with the guide plate 411,421 that can penetrate predetermined perforations 201,211 on two groups of connection rod set 20,21 and overlap on the keyset 41,42, and fixed by fan-shaped screw 201,212.
As shown in Figure 1 and Figure 2, torque component 40 is connected with telescopic pressure cylinder 50 by two cranks 401,402, that is after pressure cylinder 50 is stressed promotion, torque component 40 is produced rotatablely move.Pressure cylinder 50 comprises cylinder body 51a and is arranged at the interior expansion link 51 of cylinder body 51a, expansion link 51 is provided with touch point 52 and is connected with the support frame plates 54 that is connected with main table plate 10 through keyset 53 from the end of cylinder body 51a, end in keyset 53 is connected with pressing plate 55, is connected with draught line 56 between the other end of pressing plate 55 and the auxiliary table 10.Pressing plate 55 only slightly contacts or does not contact with touch point 52 under normal conditions.Only after draught line 56 affects, make pressing plate 55, touch point 52 generation compressions and induction pressure cylinder 50 release pressures are stretched so that expansion link 51 is pushed away towards the touch point 52 direction application of forces.Because an end of expansion link 51 is connected on the keyset 53 and maintains static, thus have only cylinder body 51a to promote towards direction away from main table plate 10 with pressure cylinder 50, just as the action of adjustment gas (oil) pressure bar.Thereupon as shown in Figure 3, interlock two cranks 401,402 rotatablely move torque component 40 generations.
Draught line 56 connects control panel 60 at the other end away from pressure cylinder 50, can make draught line 56 produce the action that stretches as long as pull control panel 60, and control panel 60 is positioned on the support frame plates 61 that is connected with the bottom surface of auxiliary table 10.
As shown in Figure 3, as long as pull control panel 60 towards auxiliary table 10 directions, can be by pressing plate 55 compression touch points 52, pressure cylinder 50 is promoted towards the direction away from main table plate 11, also make torque component 40 produce rotation, and then drive two groups of connection rod set 20,21 and carry auxiliary table 10 on motion counterclockwise with regard to interlock two cranks 401,402.Just discharge control panel 60 when auxiliary table 10 arrives assigned addresses, pressure cylinder 50 no longer move, and suppress torque component 40 rotations, make the support of assisting desktop 10 to be subjected to two groups of connection rod set 20,21 and static location.Otherwise, if will reduce the position of auxiliary table 10 time, pull control panel 60 equally, make pressure cylinder 50 actions, and to auxiliary table 10 application of force slightly, so that producing, auxiliary table 10 moves clockwise till arrive the location.Such mode of operation not only can be adjusted the high and low position of assisting table 10, especially can save many strength by the effect of telescopic pressure cylinder 50.
Claims (10)
1, a kind of auxiliary table high-low regulating, it is characterized in that it comprise two groups respectively symmetry upright be located at opposite side and the connection rod set that is connected with auxiliary table, connect the torque component that two groups of connecting rod other ends are set and connect the telescopic pressure cylinder that interlock torque component also rotatablely moves.
2, auxiliary table high-low regulating according to claim 1 is characterized in that described torque component is a body.
3, auxiliary table high-low regulating according to claim 1 is characterized in that described each group connection rod set comprises high-order connecting rod and low level connecting rod.
4,, it is characterized in that described each group connecting rod group is connected with auxiliary table and is connected with main table plate by the main backstop plate by the supplemental support frame plate according to claim 1 or 3 described auxiliary table high-low regulatings.
5, auxiliary table high-low regulating according to claim 4 is characterized in that described supplemental support frame plate and the L-shaped cross section of main backstop plate.
6, auxiliary table high-low regulating according to claim 4 is characterized in that described supplemental support frame plate is connected with keyset; Keyset is connected between the high-order connecting rod of connection rod set and low level connecting rod and with it; Offer the slide opening that has certain-length and be circular arc on the keyset in advance, make keyset cooperate the bolt that passes slide opening to be locked on the supplemental support frame plate, and can move unscrewing former be intended in the slide opening of bolt, so as to adjusting the luffing angle of auxiliary table, person to be used has determined again bolt to be locked really and fixed after the angle.
7, auxiliary table high-low regulating according to claim 2 is characterized in that the two ends of described torque component are connected with the keyset that is connected so as to two groups of connection rod set respectively; And can penetrate the guide plate of predetermined perforations to overlap on the group connection rod set, and fixed by fan-shaped screw in being convexly equipped with on the keyset.
8, auxiliary table high-low regulating according to claim 1 and 2 is characterized in that described torque component is connected with telescopic pressure cylinder by two cranks.
9, auxiliary table high-low regulating according to claim 1, it is characterized in that described pressure cylinder comprises cylinder body and is arranged at expansion link in the cylinder body, expansion link is provided with touch point and is connected with the support frame plates that is connected with main table plate through keyset from the end of cylinder body.
10, auxiliary table high-low regulating according to claim 9 is characterized in that an end of described keyset is connected with pressing plate, is connected with draught line between the other end of pressing plate and the auxiliary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102431 CN2660996Y (en) | 2003-10-28 | 2003-10-28 | Auxiliary device for regulating the height of tabletop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320102431 CN2660996Y (en) | 2003-10-28 | 2003-10-28 | Auxiliary device for regulating the height of tabletop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2660996Y true CN2660996Y (en) | 2004-12-08 |
Family
ID=34340090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320102431 Expired - Fee Related CN2660996Y (en) | 2003-10-28 | 2003-10-28 | Auxiliary device for regulating the height of tabletop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2660996Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525115A (en) * | 2012-02-03 | 2012-07-04 | 魏国辉 | Lift desk and lifter thereof |
-
2003
- 2003-10-28 CN CN 200320102431 patent/CN2660996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525115A (en) * | 2012-02-03 | 2012-07-04 | 魏国辉 | Lift desk and lifter thereof |
| CN102525115B (en) * | 2012-02-03 | 2014-01-22 | 魏国辉 | Lift desk and lifter thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20041208 Termination date: 20101028 |