CN212912198U - Local lifting table - Google Patents
Local lifting table Download PDFInfo
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- CN212912198U CN212912198U CN202020505505.4U CN202020505505U CN212912198U CN 212912198 U CN212912198 U CN 212912198U CN 202020505505 U CN202020505505 U CN 202020505505U CN 212912198 U CN212912198 U CN 212912198U
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Abstract
The utility model relates to a local lift table, including fixed desktop and lift desktop, but fixed desktop and lift desktop level align splice into complete desktop, fixed desktop lifts up through standing subaerial supporting mechanism, is on a parallel with ground, the lift desktop is provided with elevating system, elevating system's one end is connected with the lift desktop, and the other end combines fixedly with supporting mechanism, fixed desktop, ground or two or three wherein, the lift desktop can move or the horizontal tilt removes or goes up and down and slope synchronization action through the vertical lift of elevating system. The utility model discloses according to user's demand, adjust the height of difference with the lift desktop, avoid keeping a height all the time, bring the fatigue of sitting for a long time or standing for a long time.
Description
Technical Field
The utility model relates to a local lift table belongs to the technical field of desk.
Background
The existing office lifting table, study lifting table, lifting dining table and the like are mainly lifted integrally, two table legs or a plurality of table legs are required to be lifted simultaneously, partial products can be lifted asynchronously from the performance, and the table top can be inclined after being used for a long time; all articles on the table top can be lifted functionally, so that the weight of the articles on the table top is limited and cannot be overweight; the whole table is lifted by a plurality of legs, and the cost is high.
The desktop is used to play a role in lifting in the market, but the desktop occupies a larger using space, cannot be integrated with the desktop in appearance, can only be used for placing a notebook computer, and cannot meet the requirements of desktops and other using conditions.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a local lift table, its concrete technical scheme as follows:
a local lifting table comprises a fixed table top and a lifting table top, wherein the fixed table top and the lifting table top can be horizontally aligned and spliced into a complete table top, the fixed table top is lifted by a supporting mechanism standing on the ground and is parallel to the ground, the lifting table top is provided with a lifting mechanism, one end of the lifting mechanism is connected with the lifting table top, the other end of the lifting mechanism is fixedly combined with the supporting mechanism, the fixed table top and the ground or two or three positions of the supporting mechanism, the fixed table top and the ground, and the lifting table top can move vertically or horizontally in an inclined mode or synchronously move in a lifting mode and an inclined mode through the lifting.
Furthermore, the fixed desktop and the lifting desktop are combined to form a corner desktop, and the lifting desktop is located on the inner side of a corner of the corner desktop.
Furthermore, the outer side of the corner desktop is a right-angle side, and a screen is vertically arranged on the right-angle side and is positioned on the desktop or extends to the ground from the desktop.
Furthermore, the fixed desktop and the lifting desktop are combined into a rectangular desktop, and the lifting desktop is positioned at two ends or the middle part of the rectangular desktop or positioned at one side edge of the middle part of the rectangular desktop.
Furthermore, the lifting mechanism stands on the ground, and the lifting mechanism is a pneumatic lifter, a hand-operated lifter, an electric lifter or a multi-connecting-rod lifter.
Furthermore, the pneumatic lift includes footing, pneumatic lifter, roof and switch, the footing stands subaerial, and the roof is fixed at the lift desktop lower surface, the switch is fixed at the lower surface of lift desktop, and the switch passes through the release cable and connects pneumatic lifter, the pneumatic lifter of switch control goes up and down, loosens the switch, and the lifter is fixed a position.
Further, the pneumatic lifting rod comprises more than two sections of sleeve rods which are sequentially sleeved, a pneumatic spring rod is arranged in the pneumatic lifting rod, the top of the pneumatic spring rod is connected with a release joint, a lifting lug support is fixed on the top plate towards one side face in the sleeve rod, the release joint is connected with the lifting lug support, a release cable bypasses the lifting lug support to be connected with the release joint, when the switch is tightened, the release cable is pulled, the release joint is pulled, the pneumatic spring rod is loosened, and the pneumatic lifting rod can be adjusted in a lifting mode.
Further, the electrodynamic type lift is including standing subaerial footing, with the top plate of lift desktop lower surface mounting and the electric lift pole of connecting footing and top plate, the control box setting of electric lift pole passes through cable control connection at the lower surface of lift desktop with electric lift pole.
Further, hand formula lift is including standing subaerial footing, with the top of lifting table face lower surface mounting and the hand lifter of being connected footing and top, the top of hand lifter runs through the lifting table face, and the hand ware of hand lifter is located lifting table face top, drives hand lifter lift through the rotatory hand ware of circumference, the hand ware can be dismantled with the lifter and be connected, when not needing to adjust, takes off the hand ware, covers the table lid on the lifting table face that the lifter corresponds, keeps lifting table face surfacing.
Furthermore, the lifting mechanism is a multi-connecting-rod lifter, the multi-connecting-rod lifter comprises two parallel lifting arms, the upper ends of the lifting arms are fixed with the bottom surface of the lifting table top, the lower ends of the lifting arms are connected through a horizontal connecting rod, a lockable gas spring is arranged in the middle of the horizontal connecting rod, and the lower ends of the lockable gas spring are fixed with the supporting mechanism;
and the control switch of the lockable gas spring is fixed on the lower surface of the lifting table top and is in control connection with the lockable gas spring through a cable.
The utility model has the advantages that:
the utility model discloses can be with convenient people use of standing, it is convenient.
The utility model discloses a random local position sets up the lift desktop of arbitrary shape, can carry out local lift.
The utility model discloses can enjoy according to user's individual, choose different elevating system for use, satisfy different people's use hobby.
The utility model discloses do not need whole lift, elevating system only needs one set, therefore elevating system's is with low costs.
The utility model discloses the decline in-process can have a limit function, makes the lift desktop keep the level with fixed desktop to the messenger that the user can relax lifts the desktop and keeps a whole with fixed desktop.
Drawings
FIG. 1 is a schematic view showing a state where a lifting table top of embodiment 1 of the present invention is lifted,
figure 2 is a schematic view of the state that the lifting table top and the fixed table top are flush with each other in the embodiment 1 of the present invention,
figure 3 is a schematic structural view of a pneumatic elevator according to embodiment 1 of the present invention,
figure 4 is a schematic view of the lifting table top of embodiment 2 of the present invention in a lifted state,
figure 5 is a schematic view of the state that the lifting table top and the fixed table top are flush in the embodiment 2 of the present invention,
figure 6 is a schematic view of the lifting table top of embodiment 3 of the present invention in a lifted state,
figure 7 is a schematic view of the state that the lifting table top is flush with the fixed table top in the embodiment 3 of the present invention,
figure 8 is a schematic view of the lifting table top of embodiment 4 of the present invention in a lifted state,
figure 9 is a schematic view of the state that the lifting table top is flush with the fixed table top in the embodiment 4 of the present invention,
in the figure: 1-screen, 2-lifting table top, 3-limiting block, 4-fixed table top, 5-pneumatic lifter switch, 6-pneumatic lifter, 7-lifter footing, 8-top plate, 9-lifting lug support, 10-release cable, 11-release joint, 12-gas spring rod, 13-multi-link lifter, 130-multi-link lifter switch, 14-electric lifter, 15-electric lifter control box, 16-hand lifter and 17-table cover.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1: pneumatic local lifting desk, see fig. 1-3
As shown in fig. 1 and 2, fig. 1 shows a state where the partially elevating table top is elevated, and fig. 2 shows a state where the partially elevating table top and the fixed table top are horizontally aligned. As a corner office table, a screen 1 is arranged on one side of the outer surface of the corner office table, table legs can be selectively arranged at two ends of a fixed table top 4, or a baffle plate connected to the screen 1 is arranged below the fixed table top 4.
In the figure, the lifting desktop 2 is positioned at the inner side of a corner of the corner desktop, and one side of the lifting desktop 2 positioned in the fixed desktop 4 is circular.
A pneumatic lifter 6 standing on the ground is arranged below the lifting table top 2, referring to fig. 3, the pneumatic lifter 6 comprises a footing, a pneumatic lifting rod, a top plate 8 and a pneumatic lifter switch 5, the footing stands on the ground, the top plate 8 is fixed on the lower surface of the lifting table top, the pneumatic lifter switch 5 is fixed on the lower surface of the lifting table top 2, the pneumatic lifter switch 5 is connected with the pneumatic lifting rod through a release cable 10, and the switch controls the pneumatic lifting rod to lift, releases the switch and positions the lifting rod.
Specifically, the loop bar is cup jointed in proper order including more than two sections to pneumatic lifter, is provided with air spring pole 12 in the pneumatic lifter, the top of air spring pole 12 is connected with release joint 11, roof 8 is fixed with lifting lug support 9 towards a side in the loop bar, release joint 11 is connected with lifting lug support 9, and release cable 10 bypasses lifting lug support 9 and connects release joint 11, when the switch was held between the fingers, pull release cable 10, pulling release joint 11 loosens air spring pole 12, and pneumatic lifter liftable adjusts.
Fixed desktop 4 is connected with screen 1 and constitutes the desk main part, and lift desktop 2 and 6 bolted connection of pneumatic lift, pneumatic lift switch 5 and 2 bolted connection of lift desktop, and half of stopper are connected on fixed desktop 4, and another half stretches out in the desktop region of fretwork, and pneumatic lift 6 passes through bolted connection with lift footing 7, and lift footing 7 both can make movable also can be fixed on the bottom surface.
The top plate 8 of the pneumatic lifter 6 is connected with the lifting lug support 9 through a bolt, the release joint 11 is connected with the lifting lug support 9 through a shaft, two ends of the release cable 10 are respectively connected with the release joint 11 and the pneumatic lifter switch 5, and the release joint 11 is screwed on the pneumatic spring rod 12 through threads.
The operation principle of the embodiment is as follows:
action 1: the lifting table top 2 moves upwards as shown in figure 1
When the pneumatic lifter switch 5 is pressed, the lifting table top 2 automatically rises, and when the pneumatic lifter switch 5 is released, the pneumatic lifter 6 immediately stops rising, so that the lifting table top 2 stops at a specified height; if the air lifter switch 5 is pressed all the time, the air lifter 6 stops as soon as it reaches the maximum stroke, i.e., the maximum height that the air lifter 6 can reach.
And action 2: the elevating table top 2 moves downward as shown in fig. 1 and 2
The lifting table top 2 is in a state higher than the fixed table top 4, when the pneumatic lifter switch 5 is pressed, the lifting table top 2 is pressed downwards at the same time, the lifting table top 2 descends, when the pneumatic lifter switch 5 is released, the pneumatic lifter 6 stops descending immediately, and then the lifting table top 2 stops at a specified height; if the pneumatic lifter switch 5 is pressed all the time and the lifting table top 2 is pressed downwards, the pneumatic lifter 6 will descend all the time until the lower surface of the lifting table top 2 contacts with the limiting block 3 (the limiting block 3 is fixed on the lower surface of the fixed table top, and part of the limiting block extends into the groove of the lifting table top 2), so that the lifting table top 2 is limited, and is flush with the fixed table top 4, and an integral table top is formed.
The whole structure principle of the embodiment is as follows:
the lifting process of the pneumatic lifter 6 is further analyzed, see fig. 3
When the pneumatic lift switch 5 is pressed, the release cable 10 contracts, so that the rocker arm of the release joint 11 is pulled, the rocker arm of the release joint 11 triggers the release pin at the upper end of the air spring rod 12, when the gravity borne on the top plate 8 of the pneumatic lift 6 is larger than the force value of the air spring rod 12, the air spring rod 12 performs compression movement, namely the pneumatic lift 6 performs descending movement, and when the gravity borne on the top plate 8 of the pneumatic lift 6 is smaller than the force value of the air spring rod 12, the air spring rod 12 performs extension movement, namely the pneumatic lift 6 performs ascending movement.
Example 2: electric local lifting desk, see fig. 4-5
The desktop form is similar to embodiment 1, and the electrodynamic type lift includes the subaerial footing of standing, with 2 lower fixed surface's of lift desktop roof 8 and the electric lift pole of connecting footing and roof 8, the control box setting of electric lift pole passes through cable control connection at the lower surface of lift desktop 2 with electric lift pole.
The fixed desktop 4 and the screen 1 are connected to form a main body of the office desk, the lifting desktop 2 is connected with a top plate 8 of the electric lifter 14 by a bolt, and the lower end of the electric lifter 14 is connected with a lifter footing 7 by a bolt.
Principle of action
Action 1: the lifting table top 2 moves upwards as shown in figure 4
When a control lifting button of the electric elevator control box 15 is pressed, the lifting table top 2 automatically rises, and when the control lifting button of the electric elevator control box 15 is released, the electric elevator 14 immediately stops rising, so that the lifting table top 2 stops at a specified height; if the control up button of the motor-driven elevator control box 15 is pressed all the time, the motor-driven elevator 14 stops as soon as it has been raised to the maximum stroke.
And action 2: the elevating table top 2 moves downward as shown in fig. 4 and 5
The lifting table top 2 is in a state higher than the fixed table top 4, when a control descending button of the electric elevator control box 15 is pressed, the lifting table top 2 descends, when the control descending button of the electric elevator control box 15 is released, the electric elevator 14 immediately stops descending, and then the lifting table top 2 stops at a specified height; if the control down button of the motor-driven elevator control box 15 is pressed all the time, the motor-driven elevator 14 will descend all the time until the elevating table top 2 is flush with the fixed table top 4, forming an integral table top.
The whole structure principle of this embodiment is that, there is the height memory button on the control box of electric lift 14, feels a certain position relatively comfortable when the user, can make the lift stop at this position, presses the memory button, so when the lift shifts to other heights, as long as press this memory button lift table can automatic recovery at the height of original memory. The electric elevator 14 has a structure that a motor drives a screw rod to rotate, and the screw rod pushes a pipe to ascend and descend.
Example 3: hand-operated local lifting office table, see fig. 6-7
Fig. 6 is a schematic view showing the extension state of the table top of the hand-operated lifter 16, the fixed table top 4 is connected with the screen 1 to form a main body of the office table, the lifting table top 2 is connected with the top plate 8 of the hand-operated lifter 16 by bolts, and the lower end of the hand-operated lifter 16 is connected with the lifter feet 7 by bolts.
The operation principle of the embodiment is as follows:
action 1: the lifting table top 2 moves upwards as shown in fig. 6
When a user wants to lift the lifting table top 2, the table cover 17 on the lifting table top 2 is opened, the hand-shaking device is inserted into the screw rod joint in the hole to rotate clockwise, when the lifting table top 2 is lifted to a specified height, the hand-shaking device is stopped and taken out to rotate, the table cover 17 is covered, and the user can work on the table top at the specified height.
And action 2: the elevating table top 2 moves downward as shown in fig. 6 and 7
When a user wants to descend the lifting table top 2, the table cover 17 on the lifting table top 2 is opened, the hand rocker is inserted into the screw rod joint in the hole to rotate anticlockwise, and after the lifting table top 2 descends to a specified height, the rotary hand rocker is stopped and taken out, the table cover 17 is covered, and the user can work on the table top at the specified height.
The whole structure principle, the structure of this hand lift 16 the inside is lead screw and tubular product fixed connection, has the spline groove on the hand ware hole, inserts on the spline groove of lead screw upper end and rotatory hand ware simultaneously when the hand ware, the lead screw will be with rotatory so to rise or descend lift desktop 2.
Example 4: multi-connecting-rod local lifting office table, see fig. 8-9
Fig. 8 is a schematic diagram showing the lifting state of the tabletop of the multi-link lifter 13, wherein the fixed tabletop 4 is connected with the screen 1 to form a main body of the office table, the lifting tabletop 2 is connected with two movable arms of the multi-link lifter 13 by bolts, the lower end of the multi-link lifter 13 is fixed on the screen 1 by two cross rods (an upper cross rod and a lower cross rod), the lockable gas spring rod 12 of the multi-link lifter 13 is fixed by the lower cross rod, and two rocker arms of the multi-link lifter 13 are fixed by the upper cross rod.
Operation principle of the present embodiment
Action 1: the lifting table top 2 moves upwards as shown in figure 8
When the multi-connecting-rod elevator switch 130 is pressed, the lifting table top 2 automatically rises, and when the multi-connecting-rod elevator switch 130 is loosened, the multi-connecting-rod elevator 13 immediately stops rising, so that the lifting table top 2 stops at a specified height; if the multi-link lifter switch 130 is pressed all the time, the multi-link lifter 13 stops as soon as it reaches the maximum stroke, that is, the maximum height that the multi-link lifter 13 can reach.
And action 2: the elevating table top 2 moves downward as shown in fig. 8 and 9
The lifting table top 2 is in a state higher than the large table top, when the multi-connecting-rod lifter switch 130 is pressed, the lifting table top 2 is pressed downwards at the same time, the lifting table top 2 descends, when the multi-connecting-rod lifter switch 130 is released, the multi-connecting-rod lifter 13 stops descending immediately, and then the lifting table top 2 stops at a specified height; if the multi-link lifter switch 130 is pressed all the time while the lifting tabletop 2 is pressed down, the multi-link lifter switch 130 will descend all the time until the lifting tabletop 2 is flush with the fixed tabletop 4, forming an integral tabletop.
The whole structure principle of this embodiment is that when the multi-bar lifter switch 130 is pressed, the release cable 10 contracts and pulls the joint of the air spring rod 12 of the multi-bar lifter 13, and when the gravity on the movable table top is larger than the force that the air spring rod 12 can bear, the multi-bar lifter 13 performs a compression movement, otherwise, performs an extension movement. Similar to the principle of the pneumatic lifter 6 in embodiment 1.
The utility model is not limited to the above specific embodiments, the fixed desktop can be made into a common office desk without a screen, and the screen is only arranged below or above the fixed desktop or arranged from top to bottom as shown in the figure through the support of a plurality of desk legs.
The desktop of the utility model is not limited to the corner desktop, and can be made into rectangular desktops, circular desktops, fan-shaped desktops, polygonal desktops of various specifications or desktops of other shapes.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
The meaning of "and/or" as used herein is intended to include both the individual components or both.
The term "connected" as used herein may mean either a direct connection between components or an indirect connection between components via other components.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A local lift table which characterized in that: the lifting table top is provided with a lifting mechanism, one end of the lifting mechanism is connected with the lifting table top, the other end of the lifting mechanism is fixedly combined with the supporting mechanism, the fixed table top, the ground or two or three of the supporting mechanism, the fixed table top and the ground, and the lifting table top can move vertically through the lifting mechanism or move horizontally and obliquely or move up and down and tilt synchronously.
2. The local elevating table as set forth in claim 1, wherein: the fixed desktop and the lifting desktop are combined to form a corner desktop, and the lifting desktop is located on the inner side of a corner of the corner desktop.
3. The partial lifting table of claim 2, wherein: the outer side of the corner table top is a right-angle side, and a screen is vertically arranged on the right-angle side and is positioned on the table top or extends to the ground from the table top.
4. The local elevating table as set forth in claim 1, wherein: the fixed desktop and the lifting desktop are combined into a rectangular desktop, and the lifting desktop is positioned at two ends or the middle part of the rectangular desktop or positioned at one side edge of the middle part of the rectangular desktop.
5. The local elevating table as set forth in claim 1, wherein: the lifting mechanism is a pneumatic lifter, a hand-operated lifter, an electric lifter or a multi-connecting-rod lifter.
6. The partial lifting table of claim 5, wherein: the pneumatic lifter comprises lifter feet, a pneumatic lifting rod, a top plate and a pneumatic lifter switch, wherein the lifter feet stand on the ground, the top plate is fixed on the lower surface of the lifting table top, the pneumatic lifter switch is connected with the pneumatic lifting rod through a release cable, the pneumatic lifter switch controls the pneumatic lifting rod to lift, the pneumatic lifter switch is loosened, and the lifting rod is positioned.
7. The partial lifting table of claim 6, wherein: the pneumatic lifting rod comprises more than two sections, a sleeve rod is sequentially sleeved, a pneumatic spring rod is arranged in the pneumatic lifting rod, the top of the pneumatic spring rod is connected with a release joint, a lifting lug support is fixed on the top plate towards one side face in the sleeve rod, the release joint is connected with the lifting lug support, a release cable bypasses the lifting lug support to be connected with the release joint, when the switch is tightened, the release cable is pulled, the release joint is pulled, the pneumatic spring rod is loosened, and the pneumatic lifting rod can be adjusted in a lifting mode.
8. The partial lifting table of claim 5, wherein: the electrodynamic type lift is including standing subaerial footing, with lift desktop lower surface fixed's roof and the electric lift pole of connecting footing and roof, the control box setting of electric lift pole passes through cable control connection at the lower surface of lift desktop with electric lift pole.
9. The partial lifting table of claim 5, wherein: hand formula lift is including the subaerial footing of the ground of standing, with the lift desktop lower surface mounting's roof and the hand lifter of being connected footing and roof, the lift desktop is run through at the top of hand lifter, and the hand ware of hand lifter is located lift desktop top, drives hand lifter lift through the rotatory hand ware of circumference, the hand ware can be dismantled with the lifter and be connected, when need not adjusting, takes off the hand ware, covers the table lid on the lift desktop that the lifter corresponds, and the table lid flushes with lift desktop surface.
10. The partial lifting table of claim 5, wherein: the multi-connecting-rod type lifter comprises two parallel lifting arms, the upper ends of the lifting arms are fixed with the bottom surface of a lifting table top, the lower ends of the lifting arms are connected through a horizontal connecting rod, a lockable gas spring is arranged in the middle of the horizontal connecting rod, and the lower ends of the lockable gas spring are fixed with a supporting mechanism;
and the control switch of the lockable gas spring is fixed on the lower surface of the lifting table top and is connected with the lockable gas spring through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020505505.4U CN212912198U (en) | 2020-04-09 | 2020-04-09 | Local lifting table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020505505.4U CN212912198U (en) | 2020-04-09 | 2020-04-09 | Local lifting table |
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| CN212912198U true CN212912198U (en) | 2021-04-09 |
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| CN202020505505.4U Active CN212912198U (en) | 2020-04-09 | 2020-04-09 | Local lifting table |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633127A (en) * | 2021-08-12 | 2021-11-12 | 安徽省美佳厨饰有限公司 | Be applied to tatami prevent pressing safety device |
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2020
- 2020-04-09 CN CN202020505505.4U patent/CN212912198U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113633127A (en) * | 2021-08-12 | 2021-11-12 | 安徽省美佳厨饰有限公司 | Be applied to tatami prevent pressing safety device |
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