CN206590823U - The self-powered platform of variable load-bearing - Google Patents
The self-powered platform of variable load-bearing Download PDFInfo
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- CN206590823U CN206590823U CN201720327480.1U CN201720327480U CN206590823U CN 206590823 U CN206590823 U CN 206590823U CN 201720327480 U CN201720327480 U CN 201720327480U CN 206590823 U CN206590823 U CN 206590823U
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Abstract
The utility model discloses a kind of self-powered platform of variable load-bearing：The self-powered platform of variable load-bearing, it includes upper mounting plate and lower platform, is connected between the upper mounting plate and lower platform by two groups of lifting arms, and described lifting arm, which is used to adjust, is provided with cross bar between height of the upper mounting plate relative to lower platform, two groups of described lifting arms；At least one gas spring is provided between the upper mounting plate and lower platform, described gas spring is used for the lift for providing upper mounting plate rising, and one end of the gas spring and the top of lifting arm are connected, and the other end of gas spring is connected with upper mounting plate；Provided with a cushion gas spring between described cross bar and upper mounting plate, one end and the removable connection of upper mounting plate of the cushion gas spring, and the other end and the removable connection of cross bar of cushion gas spring.The self-powered platform load-bearing scope of the variable load-bearing is wide and keyboard support convenient disassembly.
Description
Technical field
The utility model is related to computer bearing technology field, specifically be a kind of self-powered platform of variable load-bearing.
Background technology
The lifting platform for loading plate computer of prior art, also referred to as self-powered platform, such as State Intellectual Property Office's net
A kind of self-powered platform is disclosed on standing, and its structure includes：Self-powered platform body, described self-powered platform body includes upper flat
Platform and lower platform, are connected between the upper mounting plate and lower platform by least one set of lifting arm, for adjust upper mounting plate relative to
The height of lower platform, it also includes two groups of gas springs, and two groups of described gas springs are respectively arranged at the both sides of upper mounting plate, and gas bullet
What one end connection lifting arm of spring, other end connection upper mounting plate or lower platform rose there is provided the load-bearing for making upper mounting plate and upper mounting plate
Locking mechanism is additionally provided with restoring force, described lower platform, for upper mounting plate to be locked in into arbitrary height, and the upper mounting plate back side is also
Provided with the spanner for controlling locking mechanism to act, described spanner is connected by brake cable with locking mechanism.The liter of prior art
Its load-bearing of drop workbench is generally standard load-bearing, relies only on the pressure of compressed gas in two groups of gas springs to support holding for upper mounting plate
Weight and the lift that upper mounting plate rising is provided, therefore the load-bearing scope of application of upper mounting plate is smaller；The self-powered platform is in actual use
During, due to the heavier-weight of putting on article on upper mounting plate, cause the actual load-bearing of upper mounting plate to tend to exceed lifting work
The standard load-bearing of platform, the lift that such upper mounting plate relies only on two groups of gas springs risings can not be risen, it is necessary to by outside other
Power can just rise upper mounting plate, therefore operation is very inconvenient.
In addition, the self-powered platform of prior art is generally provided with keyboard support, placed for donating bond disk, described keyboard support
It is fixedly connected on by support on upper mounting plate, the support is typically fixedly connected with the connection of upper mounting plate by screw, namely the branch
Frame is provided with mounting hole, and screw is secured the stand on upper mounting plate through the mounting hole on support, and in keyboard support, the used time does not need
Support is removed together with keyboard support, must so remove screw completely by hand-operated tools could take support from upper mounting plate
Under, the screw removed is easily lost again, and also needs to twist in the less space in upper mounting plate bottom when installing keyboard support again
Tight screw, therefore operate very troublesome.
Utility model content
The technical problems to be solved in the utility model is to overcome the defect of above prior art there is provided a kind of load-bearing scope
Extensively and the variable load-bearing of keyboard support convenient disassembly self-powered platform.
Technical solution of the present utility model is to provide a kind of lifting work of the variable load-bearing with following structure
Platform：The self-powered platform of variable load-bearing, it includes upper mounting plate and lower platform, passes through two groups of liters between the upper mounting plate and lower platform
Arm connection is dropped, and described lifting arm is used to adjust to set between height of the upper mounting plate relative to lower platform, two groups of described lifting arms
There is cross bar；At least one gas spring is provided between the upper mounting plate and lower platform, described gas spring is used to provide upper mounting plate
The lift risen, one end of the gas spring and the top of lifting arm are connected, and the other end of gas spring is connected with upper mounting plate；Described
Provided with a cushion gas spring between cross bar and upper mounting plate, one end and the removable connection of upper mounting plate of the cushion gas spring, and
The other end of cushion gas spring and the removable connection of cross bar.
After above structure, the self-powered platform of the variable load-bearing of the utility model compared with prior art, with following
Advantage：The self-powered platform of the variable load-bearing adds cushion gas spring, expands the load-bearing scope of upper mounting plate；Namely upper flat
In the case that Item Weight rises lift without departing from gas spring on platform, upper mounting plate can be relied only on without installing cushion gas spring
The gas spring connected between lower platform；, will in the case that Item Weight exceeds gas spring rising lift on upper mounting plate
The two ends of cushion gas spring are connected with upper mounting plate and cross bar respectively, and such cushion gas spring adds the load-bearing of upper mounting plate, therefore
The self-powered platform load-bearing scope of the variable load-bearing can change as needed, and load-bearing scope is wide.
Preferably, it also includes to be locked in upper mounting plate on the locking mechanism of arbitrary height, upper mounting plate being additionally provided with use
In the spanner of control locking mechanism action, described spanner is connected by brake cable with locking mechanism.
Preferably, the bottom of the cross bar and upper mounting plate is all connected with setting on a U-shaped support frame, described U-shaped support frame
There is the connecting hole of two coaxial lines, the two ends of the cushion gas spring are movably connected in two U-shaped branch by two latches respectively
On the connecting hole of support.In cushion gas spring assembling, only the two ends of cushion gas spring need to be connected to cross bar with latch
On the U-shaped support frame on upper mounting plate, operation is very easy.
Preferably, it is two gas springs that at least one gas spring is provided between the upper mounting plate and lower platform, it is described
Two gas springs are respectively arranged on the both sides of upper mounting plate, and top of the one end respectively with two groups of lifting arms of two gas springs is connected,
The other end of two gas springs is connected with upper mounting plate respectively.
Preferably, every group of lifting arm is hinged first support bar and second support bar in X-type, described first including middle part
The upper end of support bar is hinged with upper mounting plate, and the lower end of first support bar is hinged one first sliding block, and the first described sliding block is slided
Coordinate on lower platform；The lower end of the second support bar is hinged with lower platform, and the upper end of second support bar is hinged one second
Sliding block, the second described sliding block is slidably fitted on upper mounting plate.
Preferably, the self-powered platform of described variable load-bearing also includes on keyboard support, the two side of the keyboard support
A hanger is fixedly connected with, the top of the hanger is linked up with provided with two, equal spiral on two madial walls at the upper mounting plate back side
The lock screw that connection two is hooked for two hooks of hanger.The keyboard support only need to unscrew locking slightly in dismounting with hand
Screw, makes the hook on hanger depart from lock screw, completely need not back out lock screw, and operation is very easy, fast
It is prompt.
As an improvement, the top of two hangers is equipped with aduncate bending part, and two more than bending part hangers
The distance between be more than the distance between two hangers below bending part.The setting of bending part, increases hanger on the hanger
Gap between bottom and lifting arm, so that hanger is attached by more convenient people with upper mounting plate.The mistake lifted in upper mounting plate
Cheng Zhong, is avoided that the risk of tong, and security is good.
Preferably, the diameter parallel of the axis of the cushion gas spring and gas spring is set.Such cushion gas spring
Flexible angle is consistent with the flexible angle of gas spring, so that the rising of upper mounting plate is more smooth.
Brief description of the drawings
Fig. 1 is the positive structure schematic of the self-powered platform of the variable load-bearing of the utility model.
Fig. 2 is the structure schematic diagram of the self-powered platform of the variable load-bearing of the utility model.
Fig. 3 is the assembly structure diagram of the keyboard support of the self-powered platform of the variable load-bearing of the utility model.
As shown in the figure：
1st, upper mounting plate, 2, lower platform, 3, lifting arm, 4, keyboard support, 5, gas spring, 6, cross bar, 7, cushion gas spring, 8,
One support bar, 9, second support bar, the 10, first sliding block, the 11, second sliding block, 12, spanner, 13, U-shaped support frame, 14, connecting hole,
15th, latch, 16, hanger, 17, lock screw, 18, hook, 19, bending part.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
；
The self-powered platform of the variable load-bearing of the utility model, it includes upper mounting plate 1 and lower platform 2, and the upper mounting plate 1 is with
Connected between platform 2 by two groups of lifting arms 3, described lifting arm 3 is used to adjust height of the upper mounting plate 1 relative to lower platform 2,
Cross bar 6 is provided between two groups of described lifting arms 3；At least one gas spring 5, institute are provided between the upper mounting plate 1 and lower platform 2
The gas spring 5 stated is used for the lift for providing the rising of upper mounting plate 1, and one end of the gas spring 5 is connected with the top of lifting arm 3, gas
The other end of spring 5 is connected with upper mounting plate 1；It is described standby provided with a cushion gas spring 7 between described cross bar 6 and upper mounting plate 1
One end and the removable connection of upper mounting plate 1 with gas spring 7, and the other end and the removable connection of cross bar 6 of cushion gas spring 7.
It also includes to be locked in upper mounting plate 1 on the locking mechanism of arbitrary height, upper mounting plate 1 being additionally provided with for controlling lock
Determine the spanner 12 of mechanism action, described spanner 12 is connected by brake cable with locking mechanism.Described locking mechanism is using logical
Cross spanner and cable control pin insertion slotted eye or depart from slotted eye, so as to lock the first sliding block of first support bar lower end under
Sliding position on platform, the locking mechanism is the structure disclosed in prior art, and the utility model is not described in detail.
The bottom of the cross bar 6 and upper mounting plate 1 is all connected with a U-shaped support frame 13, and described U-shaped support frame 13 is provided with two
The connecting hole 14 of individual coaxial line, the two ends of the cushion gas spring 7 are movably connected in two U-shaped branch by two latches 15 respectively
On the connecting hole 14 of support 13.
It is two gas springs, two described gas that at least one gas spring 5 is provided between the upper mounting plate 1 and lower platform 2
Spring 5 is respectively arranged on the both sides of upper mounting plate 1, and top of the one end respectively with two groups of lifting arms 3 of two gas springs 5 is connected, and two
The other end of individual gas spring 5 is connected with upper mounting plate 1 respectively.
Every group of lifting arm 3 is hinged first support bar 8 and second support bar 9 in X-type, the first support bar including middle part
8 upper end is hinged with upper mounting plate 1, and the lower end of first support bar 8 is hinged one first sliding block 10, and the first described sliding block 10 is slided
Coordinate on lower platform 2；The lower end of the second support bar 9 is hinged with lower platform 2, and the upper end of second support bar 9 is hinged one
Second sliding block 11, the second described sliding block 11 is slidably fitted on upper mounting plate 1.
The self-powered platform of described variable load-bearing also includes fixed on keyboard support 4, the two side of the keyboard support 4 connect
A hanger 16 is connect, the top of the hanger 16 is linked up with equal spiral on 18, two madial walls at the back side of upper mounting plate 1 provided with two and connected
Connect two lock screws 17 hooked for two hooks 18 of hanger 16.
The top of two hangers 16 is equipped with aduncate bending part 19, and bending part more than 19 two hangers 16 it
Between distance be more than the distance between two hangers 16 of bending part below 19.
The axis of the cushion gas spring 7 is set with the diameter parallel of gas spring 5.
Claims (8)
1. a kind of self-powered platform of variable load-bearing, it includes upper mounting plate (1) and lower platform (2), the upper mounting plate (1) and lower puts down
Connected between platform (2) by two groups of lifting arms (3), described lifting arm (3) is used to adjust upper mounting plate (1) relative to lower platform
(2) cross bar (6) is provided between height, two groups of described lifting arms (3)；It is provided between the upper mounting plate (1) and lower platform (2)
At least one gas spring (5), described gas spring (5) is used for the lift for providing upper mounting plate (1) rising, the gas spring (5)
One end is connected with the top of lifting arm (3), and the other end of gas spring (5) is connected with upper mounting plate (1)；It is characterized in that：Described
Provided with a cushion gas spring (7), one end of the cushion gas spring (7) and upper mounting plate between cross bar (6) and upper mounting plate (1)
(1) removable connection, and the other end and the removable connection of cross bar (6) of cushion gas spring (7).
2. the self-powered platform of variable load-bearing according to claim 1, it is characterised in that：It also includes can be by upper mounting plate
(1) spanner (12) being additionally provided with the locking mechanism of arbitrary height, upper mounting plate (1) for controlling locking mechanism to act is locked in,
Described spanner (12) is connected by brake cable with locking mechanism.
3. the self-powered platform of variable load-bearing according to claim 1, it is characterised in that：The cross bar (6) and upper mounting plate
(1) bottom is all connected with a U-shaped support frame (13), described connecting hole of the U-shaped support frame (13) provided with two coaxial lines
(14), the two ends of the cushion gas spring (7) are movably connected in two U-shaped support frames (13) by two latches (15) respectively
On connecting hole (14).
4. the self-powered platform of variable load-bearing according to claim 1, it is characterised in that：The upper mounting plate (1) and lower flat
It is two gas springs that at least one gas spring (5) is provided between platform (2), and two described gas springs (5) are respectively arranged on upper mounting plate
(1) both sides, and top of the one end respectively with two groups of lifting arms (3) of two gas springs (5) is connected, two gas springs (5)
The other end is connected with upper mounting plate (1) respectively.
5. the self-powered platform of variable load-bearing according to claim 1, it is characterised in that：During every group of lifting arm (3) includes
Portion is hinged first support bar (8) and second support bar (9) in X-type, upper end and the upper mounting plate (1) of the first support bar (8)
It is hinged, and the lower end of first support bar (8) is hinged one first sliding block (10), described the first sliding block (10) is slidably fitted in lower flat
On platform (2)；The lower end of the second support bar (9) is hinged with lower platform (2), and the upper end of second support bar (9) is hinged one
Two sliding blocks (11), described the second sliding block (11) is slidably fitted on upper mounting plate (1).
6. the self-powered platform of variable load-bearing according to claim 1, it is characterised in that：The lifting of described variable load-bearing
Workbench also includes being fixedly connected with a hanger (16), the hanger on keyboard support (4), the two side of the keyboard support (4)
(16) (18) are linked up with top provided with two, and spiral connects two and supplies hanger on two madial walls at upper mounting plate (1) back side
(16) lock screw (17) that two hooks (18) hook.
7. the self-powered platform of variable load-bearing according to claim 6, it is characterised in that：The top of two hangers (16) is equal
It is more than bending part provided with the distance between two more than aduncate bending part (19), and bending part (19) hangers (16)
(19) the distance between two hangers (16) below.
8. the self-powered platform of variable load-bearing according to claim 1, it is characterised in that：The cushion gas spring (7)
The diameter parallel of axis and gas spring (5) is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327480.1U CN206590823U (en) | 2017-03-30 | 2017-03-30 | The self-powered platform of variable load-bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720327480.1U CN206590823U (en) | 2017-03-30 | 2017-03-30 | The self-powered platform of variable load-bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590823U true CN206590823U (en) | 2017-10-27 |
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ID=60122338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720327480.1U Active CN206590823U (en) | 2017-03-30 | 2017-03-30 | The self-powered platform of variable load-bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220257006A1 (en) * | 2017-01-06 | 2022-08-18 | Loctek Inc. | Desk-mounted lifting platform |
-
2017
- 2017-03-30 CN CN201720327480.1U patent/CN206590823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20220257006A1 (en) * | 2017-01-06 | 2022-08-18 | Loctek Inc. | Desk-mounted lifting platform |
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