CN205321674U - Height is from mode support - Google Patents
Height is from mode support Download PDFInfo
- Publication number
- CN205321674U CN205321674U CN201521070425.6U CN201521070425U CN205321674U CN 205321674 U CN205321674 U CN 205321674U CN 201521070425 U CN201521070425 U CN 201521070425U CN 205321674 U CN205321674 U CN 205321674U
- Authority
- CN
- China
- Prior art keywords
- lifting
- platform
- crane
- decelerator
- pole
- 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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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a height is from mode support, it belongs to supporting platform equipment field, adopts one set of platform elevating gear and two parallel arrangement's platform to realize that the platform goes up and down, and it mainly includes and elevating panel, supporting platform is equipped with elevating gear between elevating panel and supporting platform, elevating gear include the vice and crane of driving motor, reduction gear, ball, driving motor links to each other with the reduction gear, it has one set of ball vice respectively to join in marriage the dress on two output shafts of reduction gear, has established one set of crane with every set of ball sub phase corresponds in reduction gear both sides, the one end of crane links to each other with elevating panel, the other end of crane links to each other with supporting platform, the vice pearl seat of ball links to each other with the crane that corresponds is fixed, adopts guide pillar cooperation elevating gear's combination through above scheme, but has the reduction gear of auto -lock among the elevating gear, the integrated level height of whole equipment, excellent performance, realization altitude mixture control function that can be good.
Description
Technical field
This utility model belongs to adjustment bearing field, particularly relates to a kind of bearing completing to automatically control vertically movement up and down by leading screw, crane。
Background technology
Along with social progress development in science and technology, computer has become as exhausted indispensable office tools in people's life, and all office platforms are required for being placed in enterprising enforcement of support platform and use, and existing support platform is typically all level altitude, thus regardless of height, being all that people go to accept and applicable podium level, now cervical spondylosis is multiple, and most reasons are because people's abnormal sitting posture of bowing for a long time and really cause。
Utility model content
Problem that technical problem to be solved in the utility model is in that can not regulate easily for above-mentioned prior art podium level and operator are damaged and provide a kind of height self-adjustable supporting seat。
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is:
A kind of height self-adjustable supporting seat, it includes hoistable platform 1, supports platform 2, and hoistable platform 1 is arranged on above support platform 2, is provided with several vertical leads supporting on platform 2, this lead, through hoistable platform 1, is additionally provided with platform lifting device between hoistable platform 1 and support platform 2；Described platform lifting device includes drive motor 3, decelerator 4, ball screw assembly, and crane, described drive motor 3 is connected with decelerator 4, two output shafts of decelerator are respectively fitted with one group of ball screw assembly, corresponding with often overlapping ball screw assembly, is respectively provided with a crane in decelerator both sides, one end of described crane is connected with hoistable platform, the other end of described crane is connected with supporting platform, and the pearl seat of described ball screw assembly, is fixedly linked with corresponding crane；Described crane is made up of the first pole 5 and the second pole 6, one end of the first described pole 5 and one end of the second pole 6 are hinged, the other end of the first pole 5 is connected with hoistable platform, the other end of the second pole 6 is connected with supporting platform, and described support platform 2 is made up of support panel and supporting leg。
Further, also include holder lower limb lowering or hoisting gear, holder lower limb lowering or hoisting gear includes the first lifting motor 7, second lifting motor 8, lifting gib block 9 and lifting supporting plate 10, lifting supporting plate 10 is arranged on below support panel, first lifting motor 7, second lifting motor 8 and lifting gib block 9 are arranged on the lower surface of support panel, lifting gib block 9 is arranged between the first lifting motor 7 and the second lifting motor 8, respectively equipped with one group of ball screw assembly, on first lifting motor 7 and the second lifting motor 8, lifting gib block 9 is through lifting supporting plate 10, the screw block of described ball screw assembly, is fixed on lifting supporting plate 10。
Further, also including controller, controller is connected with drive motor the 3, first lifting motor 7 and the second lifting motor 8, and controller is arranged on the upper surface of hoistable platform 1。
Further, also including foam-rubber cushion, described foam-rubber cushion is arranged on lifting supporting plate 10。
Further, the bottom of described lifting gib block 9 is with the boss preventing lifting supporting plate 10 landing。
Further, described decelerator is T-shaped decelerator。
Owing to have employed technique scheme, the technological progress that this utility model obtains is:
Guide pillar is adopted to coordinate the combination of lowering or hoisting gear, and with outstanding this of decelerator of self-locking ensureing adjustable high-efficiency highly at any time in lowering or hoisting gear。
Also can coordinating displacement transducer, form close loop maneuver, this ensure that performance accuracy especially。
Use two-part hinge arrangement, it is ensured that rise steadily and hinge abrasion resistance preferably, the life-span is good。
Accompanying drawing explanation
Fig. 1 of the present utility model faces structural representation；
Fig. 2 is side-looking structural representation of the present utility model；
Description of reference numerals: hoistable platform 1, support platform 2, drive motor 3, decelerator the 4, first pole the 5, second pole the 6, first lifting motor the 7, second lifting motor 8, lifting gib block 9, lifting supporting plate 10, foam-rubber cushion 11。
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further details:
A kind of height self-adjustable supporting seat, including hoistable platform, support platform, hoistable platform is arranged on above support platform, described support platform is made up of support panel and supporting leg, supporting leg is arranged on the lower surface of support panel, being provided with several vertical leads supporting on platform, this lead, through hoistable platform, is additionally provided with platform lifting device between hoistable platform and support platform；Described platform lifting device includes drive motor, decelerator, ball screw assembly, crane, controller, controller is arranged on the upper surface of hoistable platform, described drive motor is connected with decelerator, drive motor and decelerator are all disposed within supporting on platform, two output shafts of decelerator are respectively fitted with a set of ball screw assembly, corresponding with often overlapping ball screw assembly, is respectively provided with a set of crane in decelerator both sides, described crane is made up of the first pole and the second pole, one end of the first described pole and one end of the second pole are hinged, the other end of the first pole is connected with hoistable platform, the other end of the second pole is connected with supporting platform, the pearl seat of described ball screw assembly, is fixedly linked with corresponding crane。
Also include holder lower limb lowering or hoisting gear, holder lower limb lowering or hoisting gear is arranged on below support platform, holder lower limb lowering or hoisting gear includes the first lifting motor 7, second lifting motor 8, lifting gib block 9 and lifting supporting plate 10, lifting supporting plate 10 is arranged on below support panel, first lifting motor 7, second lifting motor 8 and lifting gib block 9 are arranged on the lower surface of support panel, lifting gib block 9 is arranged between the first lifting motor 7 and the second lifting motor 8, respectively equipped with one group of ball screw assembly, on first lifting motor 7 and the second lifting motor 8, lifting gib block 9 is through lifting supporting plate 10, the screw block of described ball screw assembly, is fixed on lifting supporting plate 10, lifting supporting plate is provided with foam-rubber cushion, the bottom of described lifting gib block 9 is with the boss preventing lifting supporting plate 10 landing。
Controller is connected with drive motor the 3, first lifting motor 7 and the second lifting motor 8, and controller is arranged on the upper surface of hoistable platform 1。
For ensureing the action simultaneously of two output shafts, described decelerator is T-shaped decelerator。
For ensureing certainty of measurement, to realize closed loop, be additionally provided with, at the upper surface supporting platform, the linear displacement transducer vertically set up, this sensor slide plate and hoistable platform be fixedly linked, this sensor is also connected with controller。
Below according to accompanying drawing 1, accompanying drawing 2, this utility model is described further:
In use if desired regulate height, then rotated by controller manipulation drive motor, drive motor and then drive decelerator make two output shaft rotating Vortexes of decelerator, and then drive ball-screw, because screw block equipped on ball-screw and crane are fixedly linked, therefore two screw block start simultaneously opposing to mobile or close in opposite directions, depending on drive motor rotation direction, if screw block moves and opposing declines to shrinking then hoistable platform away from, crane, if screw block in opposite directions near; crane is unfolded then hoistable platform and is risen。
If desired holder for regulating lower limb height, then control the first lifting motor and the second lifting motor rotates, if driving ball-screw when the two rotates and then driving ball-screw seat to rise or fall, if ball-screw seat rises, lifting supporting plate 10 rises, otherwise then declines。
Claims (6)
1. a height self-adjustable supporting seat, it is characterized in that: include hoistable platform (1), support platform (2), hoistable platform (1) is arranged on support platform (2) top, supporting, platform (2) is provided with several vertical leads, this lead, through hoistable platform (1), is additionally provided with platform lifting device between hoistable platform (1) and support platform (2)；Described platform lifting device includes drive motor (3), decelerator (4), ball screw assembly, and crane, described drive motor (3) is connected with decelerator (4), two output shafts of decelerator are respectively fitted with one group of ball screw assembly, corresponding with often overlapping ball screw assembly, is respectively provided with a crane in decelerator both sides, one end of described crane is connected with hoistable platform, the other end of described crane is connected with supporting platform, and the pearl seat of described ball screw assembly, is fixedly linked with corresponding crane；Described crane is made up of the first pole (5) and the second pole (6), one end of described the first pole (5) and one end of the second pole (6) are hinged, the other end of the first pole (5) is connected with hoistable platform, the other end of the second pole (6) is connected with supporting platform, and described support platform (2) is made up of support panel and supporting leg。
2. a kind of height self-adjustable supporting seat according to claim 1, it is characterized in that: also include holder lower limb lowering or hoisting gear, holder lower limb lowering or hoisting gear includes the first lifting motor (7), second lifting motor (8), lifting gib block (9) and lifting supporting plate (10), lifting supporting plate (10) is arranged on below support panel, first lifting motor (7), second lifting motor (8) and lifting gib block (9) are arranged on the lower surface of support panel, lifting gib block (9) is arranged between the first lifting motor (7) and the second lifting motor (8), first lifting motor (7) and the second lifting motor (8) are upper each equipped with one group of ball screw assembly, lifting gib block (9) is through lifting supporting plate (10), the screw block of described ball screw assembly, is fixed in lifting supporting plate (10)。
3. a kind of height self-adjustable supporting seat according to claim 2, it is characterized in that: also include controller, controller is connected with drive motor (3), the first lifting motor (7) and the second lifting motor (8), and controller is arranged on the upper surface of hoistable platform (1)。
4. a kind of height self-adjustable supporting seat according to claim 2, it is characterised in that: also including foam-rubber cushion (11), described foam-rubber cushion is arranged in lifting supporting plate (10)。
5. a kind of height self-adjustable supporting seat according to claim 2, it is characterised in that: the bottom of described lifting gib block (9) is with the boss preventing lifting supporting plate (10) landing。
6. a kind of height self-adjustable supporting seat according to claim 1, it is characterised in that: described decelerator is T-shaped decelerator。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070425.6U CN205321674U (en) | 2015-12-18 | 2015-12-18 | Height is from mode support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521070425.6U CN205321674U (en) | 2015-12-18 | 2015-12-18 | Height is from mode support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205321674U true CN205321674U (en) | 2016-06-22 |
Family
ID=56207427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521070425.6U Expired - Fee Related CN205321674U (en) | 2015-12-18 | 2015-12-18 | Height is from mode support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205321674U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757493A (en) * | 2017-10-30 | 2018-03-06 | 杜荷昌 | It is a kind of with rearview mirror is detachable and the electric automobile of seat regulatory function |
| CN108372662A (en) * | 2018-04-20 | 2018-08-07 | 张振海 | A kind of novel figure or image software processing equipment |
| CN109099271A (en) * | 2018-08-23 | 2018-12-28 | 广州志昂机电设备有限公司 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
-
2015
- 2015-12-18 CN CN201521070425.6U patent/CN205321674U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107757493A (en) * | 2017-10-30 | 2018-03-06 | 杜荷昌 | It is a kind of with rearview mirror is detachable and the electric automobile of seat regulatory function |
| CN108372662A (en) * | 2018-04-20 | 2018-08-07 | 张振海 | A kind of novel figure or image software processing equipment |
| CN109099271A (en) * | 2018-08-23 | 2018-12-28 | 广州志昂机电设备有限公司 | The ultra-thin display band asynchronous double lifting video display terminals of microphone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160622 Termination date: 20191218 |