CN201250991Y - Lifting device with rapid positioning function - Google Patents
Lifting device with rapid positioning function Download PDFInfo
- Publication number
- CN201250991Y CN201250991Y CNU2008201315282U CN200820131528U CN201250991Y CN 201250991 Y CN201250991 Y CN 201250991Y CN U2008201315282 U CNU2008201315282 U CN U2008201315282U CN 200820131528 U CN200820131528 U CN 200820131528U CN 201250991 Y CN201250991 Y CN 201250991Y
- Authority
- CN
- China
- Prior art keywords
- wing
- clamp
- holder
- lowering
- hoisting gear
- 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 - Lifetime
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Abstract
The utility model relates to a lifting device with rapid positioning function, comprising a support, a clamp and a supporting pedestal. The support is provided with an upright strut on the surface of a base; after base slots of the holder of clamp are abutted on wing slots of the wing of the clamp which is opposite to the holder of clamp, the upright strut is clamped between the holder of the clamp and the wing of the clamp, then the holder of clamp and the wing of the clamp are combined by a connecting element to be in a non-locking state, and a gap exists between the holder of clamp and the wing of the clamp; arms at two sides of a connecting bracket penetrate the base slots at both sides of the holder of clamp and the wing slots at both sides of the wing of the clamp and is pivotally connected with a dialing piece between two movable ends of the arms; a lug laterally protrudes from the top of the dialing piece and is abutted on a straight propping part arranged on the back surface of the wing of the clamp; the supporting pedestal is abutted at the front of connecting bracket; the dialing sheet is dialed to enable the lug to lock and unlock the straight propping part arranged on the back surface of the wing of the clamp so that the holder of clamp and the wing of the clamp which are opposite to each other to jointly clamp and unclamp the upright strut to position or lift. The utility model has the advantages of simplified structure, easy assembly procedure, low manufacturing cost and the like and can be manually assembled by a user without losing the original supporting function.
Description
Technical field
The utility model is a kind of lowering or hoisting gear, refers to a kind of lowering or hoisting gear that forms the packing location or discharge the quick locating function of tool that moves especially.
Background technique
Arround our life finding is being arranged at present by the displacement of lifting, broad sense is sayed it more, and the elevator of taking every day as people also belongs to the mode of elevating movement.Narrow sense, as people every day in the operational site or the display device that family contacted, especially liquid crystal display, be the visual angle of watching in response to people, except that the adjustment at the tool elevation angle, also increased the setting of lowering or hoisting gear gradually, make this display device can be in response to the personage of different builds, and adjust its height, to meet the demand of ergonomics.
Generally speaking, the lowering or hoisting gear that is used for display device mostly is with rail structure for it, that is, this lowering or hoisting gear is that two side frame walls above a support are hinged with a pair of fixed rack, the a pair of fin at supporting base rear then is hinged with a pair of movable slide rail, make this can be length travel to fixed rack along this, to adjust the height of this display device to movable slide rail.And the combination of this fixed rack and movable slide rail is the known rail structure of people.In fact, still have ball between this fixed rack and movable slide rail,, and then obtain laborsaving and increase this rail structure function in working life so that movable slide rail during along the fixed rack slippage, can reduce both frictions.
Only this rail structure structure that is used for lowering or hoisting gear is comparatively complicated, and cost is higher, especially, be somebody's turn to do and supported object, for example the supporting base of liquid crystal display connection is to be stretched or backrush by a fixed force spring that is fixedly arranged on a top of the trellis, makes the movable slide rail of its both sides be able to locate on two fixed racks, this kind orientation type then relies upon the elastic force of this fixed force spring, if its elastic force then can't provide locating effect less than the weight of supported object, honesty is a fly in the ointment.
The model utility content
In view of this, this is engaged in machinery the applicant in for many years, especially the experience of rotating shaft and support structure designs and production and marketing, concentrate on studies, phase can overcome shortcomings such as complex structure, the loaded down with trivial details and manufacture cost of assembling of traditional lowering or hoisting gear be high, hope the position structure of lowering or hoisting gear is simplified, make it applicable to cylindrical stent, and further connect a supporting base, and do not lose original support function, through experiment and test repeatedly, and then develop and " lowering or hoisting gear of the quick locating function of tool " of the present utility model.
For reaching aforesaid purpose, the utility model provides the lowering or hoisting gear of the quick locating function of a kind of tool, and it comprises: a support, and it is to be provided with a upright strut at a base-plates surface; One anchor clamps, it is after docking with the wing is recessed by the holder seat relative with two of a folder wing is recessed, with this strut double team therebetween, and by connecting element with non-locking condition in conjunction with this folder wing and holder, make and leave a gap between the two, the boom with link press span both sides passes through this holder and the seat groove and the wing groove that press from both sides wing both sides in addition, and articulates a plectrum between its two movable end, this plectrum top side is to projection one projection, and it is the straight butting section that is adjacent to this folder wing back side; One supporting base is to be installed in this this link press span the place ahead; By pulling this plectrum, make of butting section packing or the release of its projection, thereby make this two relative holder and folder common clamping of the wing or unclamp this upright strut, and then produce location or lifting moving the folder wing back side.
The utility model secondary objective is to provide the lowering or hoisting gear of the quick locating function of a kind of tool, and wherein this strut is to be a cylindrical body of rod, and it is by the joining portion intercalation of bottom and be fixedly arranged in the seat hole at pedestal top.Moreover this pedestal is level is extended a support body from three foot rests to isogonism.Especially, this strut top socket one end cap is to seal as end.
Another purpose of the utility model is to provide the lowering or hoisting gear of the quick locating function of a kind of tool, wherein the movable end of this link press span both sides boom is passed through by a bolt with plectrum therebetween, and combine with this bolt with an end sealing, make this plectrum be able between this two boom, pull up and down.
The utility model purpose again is to provide the lowering or hoisting gear of the quick locating function of a kind of tool, and wherein this supporting base is to articulate a revolving part by a fixed block, makes this revolving part can do elevation angle adjustment with respect to fixed block.Moreover the lug that stretch out forward these fixed block both sides is to be adjacent to the joining piece that this revolving part back side is stretched out, and articulates with pivot between the two.Especially, each socket one torsion spring of this pivot, its two ends prop up this fixed block and revolving part respectively.
The beneficial effects of the utility model are:
The lowering or hoisting gear of the quick locating function of tool of the present utility model, advantage such as have that structure is simplified, assembling procedure is easy and cheap for manufacturing cost, and user's DIY assembling voluntarily, and do not lose original support function.
Description of drawings
Be further to disclose concrete technology contents of the present utility model, below in conjunction with embodiment and accompanying drawing describes in detail as after, wherein:
Fig. 1 is the three-dimensional exploded view of the utility model lowering or hoisting gear;
Fig. 2 is the stereogram of the utility model group after upright;
Fig. 3 is a side view shown in Figure 2;
The sectional drawing of Fig. 4 for being intercepted along line A-A among Fig. 3;
Fig. 5 is the side view of the utility model desire adjustment height;
The sectional drawing of Fig. 6 for being intercepted along line B-B among Fig. 5;
Fig. 7 by the utility model be adjusted to institute desire side view behind height and the location.
Embodiment
To shown in Figure 2, basically, lowering or hoisting gear of the present utility model is by a support 1, one anchor clamps 2 as Fig. 1, and a supporting base 3 combines.
Wherein, support 1 connects a pedestal 12 by a strut 11 belows and is formed, and this strut 11 is to be a cylindrical body of rod, and its joining portion 111 by the bottom is intercalated in the default seat hole 121, pedestal 12 tops, and stand on this pedestal 12 on.As shown in Figure 1, this pedestal 12 is level support bodys to three foot rests 122 of isogonism extension, to strengthen this pedestal 12 areas, it can be stood on the plane reposefully.In fact, these pedestal 12 appearance are not exceeded with aforesaid foot rest, its also must for geometric modelling for it.Especially, these strut 11 tops get socket one end cap 112 to seal as end.
For these anchor clamps 2 are positioned on this strut 11 fast, be with, these plectrum 25 top side are to projection one projection 252, and these folder wing 22 back sides then form straight butting section 224, for example a flat face that is formed by the multi-disc rib to projection 252 positions that should plectrum 25.In fact, the effect of the projection 252 of this plectrum 25 is as cam, when its butting section 224 that is resisted against the sheet wing 22 back sides, will impel this holder 21 and the folder wing 22 closer to each other with connect airtight, use that these anchor clamps 2 are clamped on the strut 11.
For making these anchor clamps 2 have the function of support, be with, these link press span 24 outsides are hinged with a supporting base 3, it articulates a revolving part 32 by a fixed block 31 is formed, and makes this revolving part 32 can do elevation angle adjustment with respect to fixed block 31.As shown in Figure 1, this fixed block 31 is to be locked in link press span 24 the place aheads, the lug 311 that stretch out forward its both sides is to be adjacent to the joining piece 321 that stretch out at these revolving part 32 back sides, articulate with known pivot 33 between the two, make this revolving part 32 can stagnate the elevation angle regulating function of location with respect to fixed block 31 and anchor clamps 2.And for the labor-saving effect when adjusting is provided, so these pivot 33 each socket one torsion springs 34, its two ends prop up this fixed block 31 and revolving part 32 respectively, make these revolving part 32 the place aheads be connected supported object, liquid crystal display for example, only this is to be known technology, does not intend giving unnecessary details at this.
See also Fig. 2, it is the stereogram after big portion such as aforesaid support 1, anchor clamps 2 and supporting base 3 element group is stood, and wherein, these anchor clamps 2 are to be held on the support 11, and supporting base 3 then is connected in the place ahead of these anchor clamps 2.
As shown in Figures 3 and 4, these anchor clamps 2 and supporting base 3 are to be positioned at support 11 belows, and are stationary state.At this moment, the projection 252 at these plectrum 25 tops is to prop up and the butting section 224 at the packing folder wing 22 back sides, holder 21 is moved towards the folder wing 22, and eliminates both gaps, and with the folder wing 22 double team strut 11 and locating closely.
See also Fig. 5 and Fig. 6, as desire on this strut 11 to adjust the lifting of these anchor clamps 2 and supporting base 3, only this plectrum 25 upwards must be pulled, make this projection 252 break away from the butting section 224 at the folder wing 22 back sides via rotation, thereby lose the packing state, make 21 of this folder wing 22 and holders have a gap, and loosely be socketed on this strut 11.At this moment, the user is removable these anchor clamps 2 and supporting base 3, and after being adjusted to height shown in Figure 7, this plectrum 25 is pulled downwards, its projection 225 is propped up once again and the packing folder wing 22 and holder 21, can form locating effect on support 1.Wherein, when these anchor clamps 2 are in relaxed state, the user also can with rotation on this support 11, with the level of adjusting these anchor clamps 2 and supporting base 3 to angle.
So, via enforcement of the present utility model, it is to utilize anchor clamps on the strut of support, by pulling this plectrum, make of butting section packing or the release of its projection to the folder wing back side, thereby make this two relative holder and the folder common clamping of the wing or unclamp the upright strut of this support, and then generation location or lifting moving effect, this quick orientation type is sayed compared to traditional lowering or hoisting gear, advantages such as not only structure is simplified, assembling procedure is easy and cheap for manufacturing cost, and user's DIY assembling voluntarily, and do not lose original support function.Especially, if strut is a cylindrical body, then in the time of lift adjustment, still can adjust its level to angle, really be a ware big good structure not seen before.
That the utility model disclosed is a kind of of preferred embodiment, the change of every part or modification and come from technological thought of the present utility model and be have the knack of this technology the people was easy to know by inference, all do not take off claim category of the present utility model.
Claims (9)
1. the lowering or hoisting gear of the quick locating function of tool is characterized in that, it comprises:
One support, it is to be provided with a upright strut at a base-plates surface;
One anchor clamps, it is after docking with the wing is recessed by the holder seat relative with two of a folder wing is recessed, with this strut double team therebetween, and by connecting element with non-locking condition in conjunction with this folder wing and holder, make and leave a gap between the two, the boom with link press span both sides passes through this holder and the seat groove and the wing groove that press from both sides wing both sides in addition, and articulates a plectrum between its two movable end, this plectrum top side is to projection one projection, and this projection is adjacent to the straight butting section at this folder wing back side;
One supporting base is installed in this this link press span the place ahead;
By pulling this plectrum, make of butting section packing or the release of its projection, thereby make this two relative holder and folder common clamping of the wing or unclamp this upright strut, and then produce location or lifting moving the folder wing back side.
2. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 1 is characterized in that, wherein this strut is to be a cylindrical body of rod, and it is by the joining portion intercalation of bottom and be fixedly arranged in the seat hole at pedestal top.
3. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 1 is characterized in that, wherein this pedestal is level is extended a support body from three foot rests to isogonism.
4. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 1 is characterized in that, wherein this strut top socket one end cap is to seal as end.
5. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 1, it is characterized in that, wherein the movable end of this link press span both sides boom is passed through by a bolt with plectrum therebetween, and combines with this bolt with an end sealing, makes this plectrum be able to pull up and down between this two boom.
6. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 1 is characterized in that, wherein this butting section is by the formed flat face of multi-disc rib.
7. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 1 is characterized in that, wherein this supporting base is to articulate a revolving part by a fixed block, makes this revolving part can do elevation angle adjustment with respect to fixed block.
8. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 7 is characterized in that, wherein the lug that stretches out forward of these fixed block both sides is to be adjacent to the joining piece that this revolving part back side is stretched out, and articulates with pivot between the two.
9. the lowering or hoisting gear of the quick locating function of tool as claimed in claim 8 is characterized in that, each socket one torsion spring of this pivot wherein, and its two ends prop up this fixed block and revolving part respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201315282U CN201250991Y (en) | 2008-09-11 | 2008-09-11 | Lifting device with rapid positioning function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201315282U CN201250991Y (en) | 2008-09-11 | 2008-09-11 | Lifting device with rapid positioning function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201250991Y true CN201250991Y (en) | 2009-06-03 |
Family
ID=40746665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201315282U Expired - Lifetime CN201250991Y (en) | 2008-09-11 | 2008-09-11 | Lifting device with rapid positioning function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201250991Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537614A (en) * | 2010-12-08 | 2012-07-04 | 浙江双健机电有限公司 | Improved foot stool installing structure |
| CN104613287A (en) * | 2014-12-09 | 2015-05-13 | 苏州佳世达电通有限公司 | Adjustable supporting device |
| CN104634043A (en) * | 2015-03-06 | 2015-05-20 | 合肥美的电冰箱有限公司 | Refrigerator |
-
2008
- 2008-09-11 CN CNU2008201315282U patent/CN201250991Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102537614A (en) * | 2010-12-08 | 2012-07-04 | 浙江双健机电有限公司 | Improved foot stool installing structure |
| CN102537614B (en) * | 2010-12-08 | 2016-06-08 | 金华市利森工具有限公司 | A kind of foot stool installing structure of improvement |
| CN104613287A (en) * | 2014-12-09 | 2015-05-13 | 苏州佳世达电通有限公司 | Adjustable supporting device |
| CN104634043A (en) * | 2015-03-06 | 2015-05-20 | 合肥美的电冰箱有限公司 | Refrigerator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090603 |