CN102219162A - Lifting bracket and air treatment device - Google Patents
Lifting bracket and air treatment device Download PDFInfo
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- CN102219162A CN102219162A CN2010101532178A CN201010153217A CN102219162A CN 102219162 A CN102219162 A CN 102219162A CN 2010101532178 A CN2010101532178 A CN 2010101532178A CN 201010153217 A CN201010153217 A CN 201010153217A CN 102219162 A CN102219162 A CN 102219162A
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- lifting support
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Abstract
A lifting bracket comprises a plurality of stages of crossed units; each stage of crossed unit comprises a pair of brackets which are crossed with each other, the middle parts of the brackets are fixedly hinged, two ends of each bracket are freed ends and are used for connecting with a former bracket and a next bracket, the brackets at the bottommost are connected with an external fixing object, and the brackets at the topmost are connected with an external movable object; and the invention also provides an air treatment device comprising a movable unit (50) and an air treatment unit (60) which are connected by a lifting mechanism, and the lifting mechanism comprises the lifting brackets (2). The lifting bracket is simple and compact in structure, stable and fixed, and is high in scalability, so that the supporting strength is improved greatly; and in the air treatment device, the air treatment unit can be stably raised or descended relative to the movable unit, so that the whole mechanism is light in self-weight, and is low in cost.
Description
Technical field
The present invention relates to a kind of lifting support and air processor thereof, belong to small household appliances manufacturing technology field.
Background technology
The development tendency of a lot of daily small household appliances all is on the basis that function increases in the market, the smaller and more exquisite exquisiteness of structure; Can realize intelligent control, and need not too much human intervention.Mobile air purifier is exactly a representative type representative products wherein.
Existing mobile air purifier mostly fixes, liftable not, even the air cleaning member in the cleaner can move up and down according to circumstances at differing heights, also can only be fixed on some positions, is unfavorable for the air-pollution control of large area space.And existing mobile air purifier, air cleaning member wherein can't be implemented in differing heights and move up and down.A lifting unit is set in clean-up device usually, clean unit is moved up and down in a main body cavity that is vertical configuration, owing to certain spatial altitude of taking of main body cavity, can't freely stretch, so make whole cleaner itself that certain requirement highly be arranged.
The lifting of implement device, its movement effects is how, and integrally-built size, key depend on the structure set-up mode of lifting support.Seldom adopting the lifting support structure in the prior art, mainly is owing to can't solve simply compactness of supporting structure, connects firm and the strong problem of retractility.
Existing scissor-type lifting mechanism is a propulsion source by air pressure or hydraulic pressure mostly, in order to promote heavy objects.In addition, existing scissor-type lifting mechanism is that multistage support constitutes, and every grade of support comprises that two strip-shaped bracket that are set parallel to each other and two ends form with strip-shaped bracket bonded assembly connecting rod respectively.Real passive only two row are cut fork strip bar in this kind structure, and bracing force is very limited.Consider necessary quite firm stable of being connected of parallel rod and two row parallel shears fork, whole lifting mechanism all is designed to metal piece, thereby cause material to expend body heaviness, cost increase.
Summary of the invention
One of technical matters to be solved by this invention is, provides a kind of lifting support at the deficiencies in the prior art, and it is simple and compact for structure, and the firm retractility of structure is strong, and bracing force greatly improves.Hoist or smooth decreasing, the entire mechanism own wt alleviates, and cost reduces, and is fit to use with the assembling of different devices.
Technical matters to be solved by this invention is achieved by the following technical solution:
A kind of lifting support, comprise multistage cross unit, every grade of cross unit is made up of cross one another pair of brackets, the middle part hinged securement of support, the two ends of support are free end, be used for being connected with upper class or next stage support, be positioned at that the one-level support of below links to each other with exterior fixture, the one-level support that is positioned at the top links to each other with exterior mobile thing.
Each support in the described pair of brackets is made up of strip partial sum plate portion; The strip partial sum plate portion setting interlaced with each other of adjacent two-stage support.
Can not produce interference each other for the ease of adjacent stent when support shrinks, the contraction structure of support is reached to minimize, the side direction of the strip part of described support is provided with the radian of indent, the size of this radian and the corresponding setting of length partly of the strip of described support.
For the expendable weight simultaneously of gaining in strength, the material of the strip part of described support is 45 steel.The material of plate portion is the PPS plastics.
For the ease of the contraction of support and passing of circuit, the plate portion of described support is provided with a plurality of grooves or through hole, and described a plurality of grooves or through hole are with respect to the lifting support layout that is centrosymmetric.
In order to guarantee the hoisting depth of mobile thing, described lifting support is 4 grades of supports.
For lifting support is protected, good looking appearance simultaneously, described lifting support also is arranged with the safety precaution unit outward, and described safety precaution unit is telescopic multilevel hierarchy, and upper/lower terminal links to each other with outside mobile thing with the external stability thing respectively.
Two of technical matters to be solved by this invention is, provide a kind of air processor at the deficiencies in the prior art, this air purification unit has above-mentioned lifting support, has realized air conditioner unit steadily hoisting or descend with respect to mobile unit, entire mechanism is from heavy and light, and cost is low.
Technical matters to be solved by this invention is achieved by the following technical solution:
A kind of air processor comprises mobile unit and air conditioner unit, and both link to each other by lifting mechanism, and described lifting mechanism comprises aforesaid lifting support, and transmission mechanism component and base; Base is arranged in the described mobile unit, is fixed with transmission mechanism component on the base, and one of the lower end of described lifting support is fixed on the base, and the other end is connected with transmission mechanism component, and the top of described lifting support links to each other with air conditioner unit; The transmission mechanism component outputting power drives its motion for described lifting support, and the air conditioner unit of air processor is promoted or decline with respect to mobile unit.
Described air conditioner unit is air cleaning member or humidifying unit or Dehumidifying element, carries out air quality for pending zone and handles.
In sum, the invention provides a kind of lifting support and air processor thereof, lifting support is simple and compact for structure, and is firm and retractility is strong, and bracing force greatly improves.Air conditioner unit in the air processor steadily hoists or descends with respect to mobile unit, and entire mechanism is from heavy and light, and cost is low.
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described in detail.
Description of drawings
Fig. 1 is the local structure scheme drawing of lifting support of the present invention;
Fig. 2 is the stripes separation structure scheme drawing of support of the present invention;
Fig. 3 is arranged on the integral structure scheme drawing of the lifting mechanism in the air purifier for the present invention;
Fig. 4 is a safety precaution of the present invention unit deployed condition scheme drawing;
Fig. 5 is a safety precaution of the present invention unit contraction state scheme drawing.
The specific embodiment
Fig. 1 is the local structure scheme drawing of lifting support of the present invention; Fig. 2 is the stripes separation structure scheme drawing of support of the present invention.As Fig. 1 and in conjunction with shown in Figure 2, the invention provides a kind of lifting support, comprise multistage cross unit, every grade of cross unit is made up of cross one another pair of brackets, the middle part hinged securement of support, the two ends of support are free end, are used for being connected with upper class or next stage support, be positioned at that the one-level support of below links to each other with exterior fixture, the one-level support that is positioned at the top links to each other with exterior mobile thing.Specifically, described lifting mechanism support 2 is multistage arm support, form by cross one another pair of brackets for every grade, and the middle part hinged securement of support, the two ends of support are free end, are used for being connected with upper class or next stage support; Each support in every grade of support is made up of strip part 21,23 and plate portion 22,24, and the strip part 21,23 and the plate portion 22,24 of adjacent two-stage support are crisscross arranged; Be positioned at the one-level support of below, one of its lower end is fixed on the base 4, and the other end is connected with slide block 323; The top that is positioned at the one-level support of the top is connected with treating the lifting thing.In order to guarantee that by the top lifting height of jacking thing described lifting support 2 adopts 4 level structures usually.Specifically, slide block 323 is provided with position, two holes, and this position, two holes is positioned at the top that position, screw mandrel 314 hole (not shown) is installed, and is the spatial vertical state with the screw hole position; Described two Kong Weicheng are horizontally disposed with.The material of the strip part 21,23 of support is 45 steel; The material of support plate portion 22,24 is the PPS plastics.When satisfying support and support sufficient intensity,, alleviate the weight of complete machine, cost-cutting for saving material.When plate portion 22,24 is provided with some grooves or through hole 221 and is used for this lifting support 2 and merges in addition, the mutual appearance of supporting structures at different levels and passing of lead.Consider that from lifting support 2 stationarity lifting process its some grooves or through hole 211 are with respect to the support integral body layout that is centrosymmetric.
Fig. 2 is the stripes separation structure scheme drawing of support of the present invention.As shown in Figure 2, the side direction of the strip part 21,23 of support is provided with radian, the corresponding setting of length of the size of this indent radian and the strip part 21,23 of described support, the radian effect of described indent are to make that its occupation space is less with after lifting support 2 compressions.The size of this indent radian is relevant with the length of the strip of support part (21,23), and the long more indent radian of length is big more.4 grades of supporting structures that provided in the embodiments of the invention, the radius of the radian of its indent is approximately 9m.
Fig. 3 is arranged on the integral structure scheme drawing of the lifting mechanism in the air purifier for the present invention.As Fig. 3, in conjunction with shown in Figure 4, the present invention also provides a kind of air purifier, comprise mobile unit 50 and air conditioner unit 60, both link to each other by lifting mechanism, and described lifting mechanism comprises aforesaid lifting support 2, and transmission mechanism component 3 and base 4; Base 4 is arranged in the described mobile unit 50, be fixed with transmission mechanism component 3 on the base 4, one of the lower end of described lifting support 2 is fixed on the base 4, and the other end is connected with transmission mechanism component 3, and the top of described lifting support 2 links to each other with air cleaning member 60; Transmission mechanism component 3 outputting powers drive its motion for described lifting support 2, and the air cleaning member 60 of air purifier is promoted or decline with respect to mobile unit 50.
Fig. 4 is a safety precaution of the present invention unit deployed condition scheme drawing; Fig. 5 is a safety precaution of the present invention unit contraction state scheme drawing.In conjunction with shown in Figure 5, the present invention also comprises a safety precaution unit 70 as Fig. 4.Because lifting mechanism can carry out lifting automatically with need of work, for preventing that dust fall causes work insensitive on the lifting mechanism; The more important thing is,, when descending, cause the object for appreciation child to pinch finger easily, therefore set up the safety precaution unit in the periphery of lifting mechanism in order to prevent lifting mechanism from security consideration.The safety precaution unit is a telescoping, along with the lifting situation of lifting mechanism is stretched aptly.When lifting mechanism was in lowest order, the safety precaution unit can be contained in the self-moving device with the lifting mechanism storage.Safety device 70 can be accomplished in several ways, such as telescopic multistage tube, stacked structure or winding-structure.
For adopting telescopic multistage tube mode, be that tube with a plurality of sizes interlocks and connects to form.In the preferred version, be that top tube is received in the adjacent following tube, so one-level one-level ground connects, make when lifting mechanism is reduced to lowest order, with all tubes all be accommodated in outermost, just in nethermost.Be the height minimum after making tube shrink, the spacing of each retracting cylinder is consistent.In addition, the cross sectional shape of tube can be arbitrarily, such as: rectangle, ellipse, triangle or the like.
For stacked pipe or takeup type mode, similar with telescopic multistage tube mode, do not repeat them here.
In the described safety precaution unit 70, the general optional common plastics of multistage tube; The general optional elasticity of stacked pipe is moulded, such as nylon; The general optional cloth matter of spiral medium.The above material except possessing certain toughness, flexibility, also needs to possess certain intensity.
In sum, lifting support of the present invention adopts scissor structure, form by cross one another pair of brackets for every grade, and the middle part hinged securement of support, the two ends of support are free end, are used for being connected with upper class or next stage support.Make that strut member is not limited to strip-shaped bracket in the entire mechanism, its tabular support has also played supporting role, and bracing force greatly improves.Influenced by this, this lifting mechanism can not exclusively be made metal piece, thereby the entire mechanism own wt alleviates, and cost reduces.
Need to prove that provide a kind of air purifier in the present embodiment, air conditioner unit is an air cleaning member, but is not limited thereto.In addition, air conditioner unit can also be humidifying unit or Dehumidifying element, carries out air quality for pending zone and handles.
Claims (10)
1. lifting support, it is characterized in that, comprise multistage cross unit, every grade of cross unit is made up of cross one another pair of brackets, the middle part hinged securement of support, the two ends of support are free end, are used for being connected with upper class or next stage support, be positioned at that the one-level support of below links to each other with exterior fixture, the one-level support that is positioned at the top links to each other with exterior mobile thing.
2. lifting support as claimed in claim 1 is characterized in that, each support in the described pair of brackets is made up of strip part (21,23) and plate portion (22,24); Strip part (21,23) and plate portion (22, the 24) setting interlaced with each other of adjacent two-stage support.
3. lifting support as claimed in claim 2 is characterized in that, the side direction of the strip part (21,23) of described support is provided with the radian of indent, the size of this radian and the partly corresponding setting of length of (21,23) of the strip of described support.
4. lifting support as claimed in claim 2 is characterized in that, the material of the strip part (21,23) of described support is 45 steel.
5. lifting support as claimed in claim 2 is characterized in that, the material of the plate portion of described support (22,24) is the PPS plastics.
6. lifting support as claimed in claim 5 is characterized in that, the plate portion of described support (22,24) is provided with a plurality of grooves or through hole (221), and described a plurality of grooves or through hole (221) are with respect to lifting support (2) layout that is centrosymmetric.
7. as each described lifting support of claim 1-6, it is characterized in that described lifting support (2) is 4 grades of supports.
8. lifting support as claimed in claim 1, it is characterized in that, described lifting support (2) is outer also to be arranged with safety precaution unit (70), and described safety precaution unit (70) is telescopic multilevel hierarchy, and upper/lower terminal links to each other with outside mobile thing with the external stability thing respectively.
9. air processor, comprise mobile unit (50) and air conditioner unit (60), both link to each other by lifting mechanism, it is characterized in that, described lifting mechanism comprises each described lifting support (2) as claim 1-8, and transmission mechanism component (3) and base (4); Base (4) is arranged in the described mobile unit (50), be fixed with transmission mechanism component (3) on the base (4), one of the lower end of described lifting support (2) is fixed on the base (4), the other end is connected with transmission mechanism component (3), and the top of described lifting support (2) links to each other with air conditioner unit (60); Transmission mechanism component (3) outputting power drives its motion for described lifting support (2), and the air conditioner unit (60) of air processor is promoted or decline with respect to mobile unit (50).
10. air processor as claimed in claim 9 is characterized in that, described air conditioner unit (60) is air cleaning member or humidifying unit or Dehumidifying element, carries out air quality for pending zone and handles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153217.8A CN102219162B (en) | 2010-04-14 | 2010-04-14 | Air processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010153217.8A CN102219162B (en) | 2010-04-14 | 2010-04-14 | Air processor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102219162A true CN102219162A (en) | 2011-10-19 |
| CN102219162B CN102219162B (en) | 2015-08-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010153217.8A Active CN102219162B (en) | 2010-04-14 | 2010-04-14 | Air processor |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896597A (en) * | 2015-06-10 | 2015-09-09 | 广东美的制冷设备有限公司 | Cabinet assembly of wall hanging type air conditioner and wall hanging type air conditioner with cabinet assembly |
| CN105042685A (en) * | 2015-06-10 | 2015-11-11 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105091108A (en) * | 2015-09-01 | 2015-11-25 | 苏州瓷气时代净化设备有限公司 | Suspension type negative-ion air cleaner |
| CN108518751A (en) * | 2018-04-13 | 2018-09-11 | 明光市天淼新能源科技有限公司 | A kind of multifunction combined indoor air purifier |
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| US4466509A (en) * | 1981-03-20 | 1984-08-21 | Mitsuhiro Kishi | Elevating device |
| CN2543940Y (en) * | 2002-05-31 | 2003-04-09 | 北京市广安创高机械有限公司 | High altitude work platform |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104896597A (en) * | 2015-06-10 | 2015-09-09 | 广东美的制冷设备有限公司 | Cabinet assembly of wall hanging type air conditioner and wall hanging type air conditioner with cabinet assembly |
| CN105042685A (en) * | 2015-06-10 | 2015-11-11 | 广东美的制冷设备有限公司 | Air conditioner |
| CN105091108A (en) * | 2015-09-01 | 2015-11-25 | 苏州瓷气时代净化设备有限公司 | Suspension type negative-ion air cleaner |
| CN105091108B (en) * | 2015-09-01 | 2018-01-30 | 苏州瓷气时代净化设备有限公司 | A kind of suspension type negative ion air-cleaner |
| CN108518751A (en) * | 2018-04-13 | 2018-09-11 | 明光市天淼新能源科技有限公司 | A kind of multifunction combined indoor air purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102219162B (en) | 2015-08-12 |
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Address after: Wuzhong District, Suzhou, West Lake stone road, No. 108 Patentee after: ECOVACS ROBOTICS Co.,Ltd. Address before: Wuzhong District, Suzhou, West Lake stone road, No. 108 Patentee before: ECOVACS ROBOTICS Co.,Ltd. |
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