CN207666229U - Lifting type workbench - Google Patents
Lifting type workbench Download PDFInfo
- Publication number
- CN207666229U CN207666229U CN201720313539.1U CN201720313539U CN207666229U CN 207666229 U CN207666229 U CN 207666229U CN 201720313539 U CN201720313539 U CN 201720313539U CN 207666229 U CN207666229 U CN 207666229U
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- strut
- upper bracket
- undersetting
- gear
- axis pin
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Abstract
The utility model discloses a kind of lifting type workbenchs, including upper bracket, undersetting, fulcrum bar component and elevating mechanism, upper bracket and undersetting are respectively provided with the first opposite side and the second side, fulcrum bar component is connected between upper bracket and undersetting, fulcrum bar component includes being crossed as X-type and first strut and second strut hinged in infall, the upper end of first strut and the first side of upper bracket are hinged, the second side of lower end and undersetting is laterally slidably connected, the upper end of second strut and the second side of upper bracket are laterally slidably connected, lower end and the first side of undersetting are hinged；Elevating mechanism includes the lockable mechanism for keeping gas spring, intermeshing gear and the rack of compression and capable of locking gear, gas spring is arranged between the first strut and upper bracket, rack extends in the glide direction of the second strut, gear is rotatably arranged on one in the upper end and upper bracket of the second strut, and rack is arranged on another in the upper end and upper bracket of the second strut.
Description
Technical field
The utility model is related to a kind of office accommodation, especially a kind of lifting type workbench.
Background technology
In recent years, with the development of computer technology and universal, more and more people are handled official business or are learnt by computer.For
It can preferably keep correctly handling official business posture to prevent modern job disease, occur the workbench that can be lifted on the market, from
And meets the needs of office height is adjusted in people.
Existing self-powered platform be it is a kind of height-adjustable desk is needed according to user, convenient for study and office
Deng main elevating mechanism to be used is unpowered structure, and the completely manual promotion of user or pushing is needed to realize lifting.Such as Shen
A kind of self-powered platform disclosed in Chinese patent that please be number for 201610378869.9, including self-powered platform ontology lift work
It includes that desktop, upper bracket, undersetting and at least one set of X-type elevating mechanism, desktop are fixedly connected on upper bracket to make playscript with stage directions body
Top, every group of X-type elevating mechanism include middle part hingedly be in X-type the first strut and the second strut, the upper end of the first strut with it is upper
Bearing is hinged, and the lower end of the first strut is hinged one first sliding block, and the first sliding block is slidably fitted on undersetting；Second strut
Lower end is hinged with undersetting, and the upper end of the second strut is hinged one second sliding block, and the second sliding block is slidably fitted on upper bracket；Under
Bearing is equipped with lockable mechanism；Every group of X-type elevating mechanism further includes one for offsetting or the gas bullet of partial offset upper bracket load-bearing
Spring.
The self-powered platform of above-mentioned this structure is used for the lockable mechanism of lock slider, and structure is complex, and does not have
There is a power-assisted, operation when is also more painstaking.
Utility model content
Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of simplification
Structure, the lifting type workbench for reducing operation difficulty.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of lifting type workbench, including it is upper
Bearing, undersetting, fulcrum bar component and elevating mechanism, the upper bracket and undersetting are respectively provided with opposite the first side and second
Side, the fulcrum bar component are connected between upper bracket and undersetting, and the fulcrum bar component includes being crossed as X-type and being cut with scissors in infall
The first strut and the second strut connect, the upper end of first strut and the first side of upper bracket be hinged, lower end and undersetting
The second side is laterally slidably connected, the upper end of second strut and the second side of upper bracket be laterally slidably connected, lower end with
First side of undersetting is hinged；It is characterized in that：The elevating mechanism includes the gas spring for keeping compression, intermeshing gear
With rack and the lockable mechanism that can lock the gear, the gas spring is arranged between the first strut and upper bracket, institute
It states rack in the glide direction of the second strut to extend, the gear is rotatably arranged in the upper end and upper bracket of the second strut
One on, the rack is arranged on another in the upper end and upper bracket of the second strut.
Preferred according to the utility model, the lockable mechanism includes the axis pin being arranged on the second strut, the axis pin
Head is kept to be inserted into the trend between two teeth of the gear, the lockable mechanism further includes being connect with the tail portion of axis pin
The spanner that brake cable and can be pulled axis pin by brake cable by are detached from gear, can be easily operated by spanner
Axis pin.
Axis pin, the spanner is pulled to be rotatably arranged at the second side side of upper bracket for ease of spanner, described second
Bobbin winder base is additionally provided on bar, one end of the brake cable is connected upwardly to pull from the tail down of axis pin after bobbin winder base
Hand.
Gear stationary is kept in no external force for ease of lockable mechanism, and first gear is also arranged at intervals on second strut
The head of piece and the second catch, the axis pin is upward through the first catch, and the tail down of the axis pin passes through the second catch, institute
It states and is arranged with resetting spring on axis pin, one end of the resetting spring is abutted with the second catch, the other end is then opposite with axis pin solid
It is fixed, so that axis pin keeps the trend moved to gear.
It is slided with respect to upper bracket or undersetting for ease of fulcrum bar component, the undersetting includes lower frame, the lower frame
On be provided with the first sliding groove being slidably connected for the first strut；The upper bracket includes upper frame, is provided on the upper frame
The second sliding slot being slidably connected for the second strut.
Common display, keyboard etc. are done for ease of support, the top surface of the upper bracket is provided with the first supporting plate, the upper branch
The front side of seat is connected with the second supporting plate.
For ease of office appliances such as support, location panel computer, mobile phones, or storage pen, it is provided on first supporting plate
To the bracket of lower recess.
It carries or transports for ease of workbench, second supporting plate is hinged by hinge and upper bracket.
Compared with prior art, the utility model has the advantage of：By the way that meshed gears, rack is arranged, it is convenient for strut
Relative seat slides and positioning, and keeps the setting of the gas spring of compressive state, can apply active force to bearing, so as to
When manual operation, power-assisted is provided, reduces the power needed for manual operation, by simple structure, greatly saves user operative employee
Make power required when platform lifting；By the setting of lockable mechanism, workbench may make to be in stable state.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the structural schematic diagram that the utility model embodiment hides the first supporting plate；
Fig. 3 is the structural schematic diagram that the utility model embodiment hides the second supporting plate and local upper bracket；
The enlarged diagram for the part I that Fig. 4 is Fig. 3.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
Referring to Fig. 1~Fig. 4, a kind of lifting type workbench, including upper bracket 1, undersetting 2, the first supporting plate 3, the second supporting plate
4, fulcrum bar component and elevating mechanism.
Upper bracket 1 and undersetting 2 are in the shape of a frame, 2 upper and lower arranged for interval of upper bracket 1 and undersetting.During upper bracket 1 includes
Empty rectangular upper frame 11, undersetting 2 include the lower frame 21 of hollow rectangular.Upper bracket 1 and undersetting 2 are respectively provided with
The first opposite side and the second side, in the present embodiment, so that for the orientation of used time relative usage person, i.e. the first side is a left side
Side, the second side are right side, are front side close to user.
First supporting plate 3 is arranged in the top surface of upper bracket 1, and shape and size are adapted to upper bracket 1, are shown for placing computer
Device etc.；The width of second supporting plate 4 is smaller than the first supporting plate 3, for holding keyboard, mouse etc..Pass through hinge 41 and upper bracket 1
Hinged, to which the second supporting plate 4 can be turned to the front side of the first supporting plate 3, or it is in folding storage to turn to 3 top of the first supporting plate
State.On first supporting plate 3, such as the first supporting plate 3 is provided with the bracket 31 to lower recess, thus may be used close to the position of forward edge
The lower end of tablet computer, mobile phone etc. is placed in bracket 31 to or can also be stored in bracket 31 pen etc..
Fulcrum bar component include at least one set, each group of fulcrum bar component include be crossed as X-type the first strut 51 and second
Bar 52, in the present embodiment, including two groups of fulcrum bar components.Before wherein, being between one group of fulcrum bar component and another group of fulcrum bar component,
After be arranged in parallel.
In the present embodiment, in each group of fulcrum bar component, the lower end of the first strut 51 is connected to the right side of undersetting 2
(the second side), upper end are then connected to the left side (the first side) of upper bracket 1；The lower end of second strut 52 is connected to a left side for undersetting 2
Side (the first side), upper end are then connected to the right side (the second side) of upper bracket 1.It is provided with connecting pin 53 between two groups of fulcrum bar components,
One end of connecting pin 53 passes through the infall of the first strut 51 and the second strut 52 of front side, the other end to pass through first of rear side
The infall of bar 51 and the second strut 52, so that the first strut 51 and the second strut 52 of front side are hinged, the first of rear side
Strut 51 and the second strut 52 are hinged, and two groups of fulcrum bar component synchronization liftings.
In the present embodiment, it is connected with first connecting rod 54 between the lower end of two the first struts 51, before first connecting rod 54,
Both ends are slidably connected with undersetting 2 respectively afterwards.It is respectively arranged with opposite in the front and rear sides of the lower frame 21 of undersetting 2
The both ends of one sliding slot 22, first connecting rod 54 respectively penetrate the first sliding groove 22 of corresponding side, to realize laterally (preferably,
For flatly) it is slidably connected.The upper end of first strut 51 is then hinged with upper bracket 1 respectively.The lower end of two the second struts 52 point
It is not hinged with undersetting 2, it is connected with second connecting rod 55 between the upper end of two the second struts 52, forward and backward the two of second connecting rod 55
End is slidably connected with upper bracket 1 respectively.Opposite second is respectively arranged in the front and rear sides of the upper frame 11 of upper bracket 1 to slide
The both ends of slot 12, second connecting rod 55 respectively penetrate the second sliding slot 12 of corresponding side, (are preferably, laterally level to realize
Ground) it is slidably connected.By the way that above-mentioned this connection type is arranged, the first strut 51 and the second strut 52 may make to change the angle intersected
Degree drives upper bracket 1 to realize lifting with respect to undersetting 2, so that the first supporting plate 3 and the second supporting plate 4 realize lifting.It is alternative
, the first strut 51 is interchangeable with the end that is hinged and being slidably connected of upper bracket 1, undersetting 2 respectively, the second strut 52 difference
It is interchangeable with the end that is hinged and being slidably connected of upper bracket 1, undersetting 2, you can so that the upper end of the first strut 51 and upper branch
Seat 1 is slidably connected, lower end and undersetting 2 are hinged, and upper end and the upper bracket 1 of the second strut 52 are hinged, lower end and undersetting 2 are slided
Connection etc..
Elevating mechanism is arranged between upper bracket 1 and fulcrum bar component, fulcrum bar component can be driven to act by elevating mechanism,
To change height of the upper bracket 1 with respect to undersetting 2.In the present embodiment, elevating mechanism includes gas spring 61, axis pin 62, answers
Position spring 63, gear 64, rack 65 and spanner 66.
Supporting rod 56 is connected between two the first struts 51, one end of gas spring 61 and supporting rod 56 are hinged, the other end
It is then hinged with the side of the upper frame 11 of upper bracket 1, in the same side of upper frame 11, upper end and the upper frame 11 of the first strut 51
Equally also it is hinged, and gas spring 61 keeps the state of compression, to which power-assisted can be provided always when lifting upper bracket 1.
Gear 64 is rotatably arranged on the upper end of the second strut 52 (or second strut 52 of rear side) of front side, this second
The upper end of strut 52 is connect with this Slideslip of the upper frame 11 of upper bracket 1.Gear 64 rotates in perpendicular.Rack 65
It is arranged on upper bracket 1, extends in the glide direction of 52 upper end of the second strut, tooth position is in the bottom of rack 65, gear 64
It is engaged with rack 65.Spanner 66 is arranged in the side (in the present embodiment, be left side) of upper bracket 1, and by with upper bracket 1
Fixed connecting seat 67 realizes that rotation connection, i.e. spanner 66 are rotatablely connected with connecting seat 67.
Axis pin 62 is also disposed on the second strut 52 of front side, is extended along the length direction of the second strut 52.Axis pin 62
Head it is more flat with respect to rest part, the space between two teeth of gear 64 is adapted to, to can be plugged into the two of gear 64
Between a tooth, to prevent gear 64 from rotating.Axis pin 62 keeps being inserted into becoming between 64 two teeth of gear by resetting spring 63
Gesture.In the present embodiment, the first catch 521 and the second catch 522, the head of axis pin 62 are arranged at intervals on second strut 52
It is upward through the first catch 521, the tail down of axis pin 62 passes through the second catch 522, resetting spring 63 to be set on axis pin 62,
And one end of resetting spring 63 is abutted with the second catch 522, and the other end is then relatively fixed with axis pin 62.In resetting spring 63
Under effect, axis pin 62 keeps the trend moved to gear 64.
It is additionally provided with bobbin winder base 68 on second strut 52, positioned at side of second catch 522 far from the first catch 521,
The tail portion of axis pin 62 offers threading hole 621, and one end of brake cable 69 passes through threading hole 621 to be fixed with axis pin 62, the other end to
After bypassing bobbin winder base 68 down, changes direction and connect upwards with spanner 66.
Above-mentioned axis pin 62, resetting spring 63, spanner 66, connecting seat 67, bobbin winder base 68 and brake cable 69 constitutes elevator
The lockable mechanism of structure.
When workbench when in use, lockable mechanism is closed, and opposite shifting is avoided between the rack 65 of elevating mechanism and gear 64
It is dynamic；When needing to lift height of the upper bracket 1 to change workbench, lockable mechanism is opened, pulls spanner 66 (such as to backspin
Turn) when, brake cable 69 can be tensed, to which axis pin 62 be pulled to the direction of bobbin winder base 68, until gear 64 is left, it is multiple simultaneously
Position spring 63 is further compressed；After axis pin 62 leaves gear 64, by the power-assisted of gas spring 61, can be promoted easily or
Push upper bracket 1, at this time gear 64 can be moved along rack 65 (the minimum gear of adjusting depend on rack 65 two teeth between
Spacing), then intersecting angle between the first strut 51 and corresponding second strut 52 changes so that upper bracket 1 is with respect to undersetting 2
Level Change；After reaching required height, unclamp spanner 66, then axis pin 62 under the reset force effect of resetting spring 63,
It is moved again towards gear 64 again, between two teeth that gear 64 is snapped onto to head, prevents gear 64 from rotating, thus again will
Upper bracket 1 locks.
Claims (8)
1. a kind of lifting type workbench, including upper bracket (1), undersetting (2), fulcrum bar component and elevating mechanism, the upper bracket
(1) and undersetting (2) is respectively provided with the first opposite side and the second side, and the fulcrum bar component is connected to upper bracket (1) and lower branch
Between seat (2), the fulcrum bar component includes being crossed as X-type and first strut (51) and second strut hinged in infall
(52), the first side of the upper end of first strut (51) and upper bracket (1) is hinged, the second side of lower end and undersetting (2) is horizontal
It is slidably connected to ground, the upper end of second strut (52) is laterally slidably connected with the second side of upper bracket (1), lower end is under
First side of bearing (2) is hinged；
It is characterized in that：The elevating mechanism includes gas spring (61), intermeshing gear (64) and the rack for keeping compression
(65) and the lockable mechanism that the gear (64) can be locked, the gas spring (61) setting is in the first strut (51) and upper
Between bearing (1), the rack (65) extends in the glide direction of the second strut (52), and the gear (64) is rotationally arranged
On one in the upper end of the second strut (52) and upper bracket (1), the rack (65) is arranged in the upper of the second strut (52)
On another in end and upper bracket (1).
2. lifting type workbench as described in claim 1, it is characterised in that：The lockable mechanism includes being arranged in the second strut
(52) axis pin (62) on, the axis pin (62) keep head to be inserted into the trend between two teeth of the gear (64), institute
It further includes the brake cable (69) being connect with the tail portion of axis pin (62) and can be by pin by the brake cable (69) to state lockable mechanism
Axis (62) pull and with gear (64) be detached from spanner (66).
3. lifting type workbench as claimed in claim 2, it is characterised in that：The spanner (66) is rotatably arranged at upper bracket
(1) the second side side, is additionally provided with bobbin winder base (68) on second strut (52), and one end of the brake cable (69) is from pin
The tail down of axis (62) is connected upwardly to spanner (66) after bypassing bobbin winder base (68).
4. lifting type workbench as claimed in claim 2, it is characterised in that：It is also arranged at intervals on second strut (52)
The head of first catch (521) and the second catch (522), the axis pin (62) is upward through the first catch (521), the axis pin
(62) tail down passes through the second catch (522), and resetting spring (63), the resetting spring are arranged on the axis pin (62)
(63) one end is abutted with the second catch (522), the other end is then relatively fixed with axis pin (62), so that axis pin (62) is kept
The trend mobile to gear (64).
5. lifting type workbench as described in any one of claims 1 to 4, it is characterised in that：Under the undersetting (2) includes
Frame (21) is provided with the first sliding groove (22) being slidably connected for the first strut (51) on the lower frame (21)；The upper branch
Seat (1) includes upper frame (11), and the second sliding slot being slidably connected for the second strut (52) is provided on the upper frame (11)
(12)。
6. lifting type workbench as described in any one of claims 1 to 4, it is characterised in that：The top surface of the upper bracket (1)
It is provided with the first supporting plate (3), the second supporting plate (4) is connected on front side of the upper bracket (1).
7. lifting type workbench as claimed in claim 6, it is characterised in that：It is provided with to recessed on first supporting plate (3)
Sunken bracket (31).
8. lifting type workbench as claimed in claim 6, it is characterised in that：Second supporting plate (4) by hinge (41) with
Upper bracket (1) is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313539.1U CN207666229U (en) | 2017-03-28 | 2017-03-28 | Lifting type workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720313539.1U CN207666229U (en) | 2017-03-28 | 2017-03-28 | Lifting type workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666229U true CN207666229U (en) | 2018-07-31 |
Family
ID=62952445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720313539.1U Active CN207666229U (en) | 2017-03-28 | 2017-03-28 | Lifting type workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207666229U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857238A (en) * | 2018-08-23 | 2018-11-23 | 合肥中亚传感器有限责任公司 | A kind of duct type electromagnetic flowmeter flange seat welding platform |
| CN108953929A (en) * | 2018-09-29 | 2018-12-07 | 宁波力富特智能科技有限公司 | A kind of lifting platform of double X-type bracket |
| CN109662465A (en) * | 2018-12-29 | 2019-04-23 | 中航华东光电有限公司 | Workbench |
| CN110150856A (en) * | 2019-06-04 | 2019-08-23 | 昆山泓杰电子股份有限公司 | Structure improved desktop lifting work station |
| CN110353407A (en) * | 2019-05-31 | 2019-10-22 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| CN111558914A (en) * | 2020-05-07 | 2020-08-21 | 杭州克赋科技有限公司 | Computer memory assembling workbench device convenient to operate |
| CN111904146A (en) * | 2020-08-08 | 2020-11-10 | 浙江新益德伟健康科技有限公司 | Elevating platform convenient to remove |
| CN111981293A (en) * | 2020-08-18 | 2020-11-24 | 宁波沱沱河设计有限公司 | Method for obtaining a stably operating lifting carriage |
-
2017
- 2017-03-28 CN CN201720313539.1U patent/CN207666229U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108857238A (en) * | 2018-08-23 | 2018-11-23 | 合肥中亚传感器有限责任公司 | A kind of duct type electromagnetic flowmeter flange seat welding platform |
| CN108953929A (en) * | 2018-09-29 | 2018-12-07 | 宁波力富特智能科技有限公司 | A kind of lifting platform of double X-type bracket |
| CN109662465A (en) * | 2018-12-29 | 2019-04-23 | 中航华东光电有限公司 | Workbench |
| CN109662465B (en) * | 2018-12-29 | 2021-08-13 | 中航华东光电有限公司 | Working table |
| CN110353407A (en) * | 2019-05-31 | 2019-10-22 | 乐歌人体工学科技股份有限公司 | Self-powered platform |
| CN110150856A (en) * | 2019-06-04 | 2019-08-23 | 昆山泓杰电子股份有限公司 | Structure improved desktop lifting work station |
| CN111558914A (en) * | 2020-05-07 | 2020-08-21 | 杭州克赋科技有限公司 | Computer memory assembling workbench device convenient to operate |
| CN111558914B (en) * | 2020-05-07 | 2021-09-03 | 杭州克赋科技有限公司 | Computer memory assembling workbench device convenient to operate |
| CN111904146A (en) * | 2020-08-08 | 2020-11-10 | 浙江新益德伟健康科技有限公司 | Elevating platform convenient to remove |
| CN111981293A (en) * | 2020-08-18 | 2020-11-24 | 宁波沱沱河设计有限公司 | Method for obtaining a stably operating lifting carriage |
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| GR01 | Patent grant |