CN203893269U - Anti-shake turning plate structure - Google Patents
Anti-shake turning plate structure Download PDFInfo
- Publication number
- CN203893269U CN203893269U CN201420094231.9U CN201420094231U CN203893269U CN 203893269 U CN203893269 U CN 203893269U CN 201420094231 U CN201420094231 U CN 201420094231U CN 203893269 U CN203893269 U CN 203893269U
- Authority
- CN
- China
- Prior art keywords
- tangent plane
- bowl
- rotating shaft
- runing rest
- pad
- 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
Links
- 230000007306 turnover Effects 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an anti-shake turning plate structure which comprises a fixed seat, a rotating shaft, a rotating bracket, at least two bowl-shaped pads and a locking piece, wherein a threaded surface and a rotating surface are arranged on the rotating shaft; a first hole is formed in the rotating bracket and is in clearance fit with the rotating surface; one side, which is close to the rotating surface, of the rotating shaft is arranged on the fixed seat; the bowl-shaped pads are arranged on two sides of the rotating bracket, respectively; the rotating shaft penetrates through the bowl-shaped pad on one side of the rotating bracket, the rotating bracket and the bowl-shaped pad on the other side of the rotating bracket in sequence; the locking piece is arranged on the end part of the threaded surface. The anti-shake turning plate structure guarantees stability and reliability of a turning plate during rotating, and prevents the phenomenon of shaking or standstill.
Description
Technical field
The utility model relates to the technical field of range hood, relates in particular to a kind of anti-shake reverse turning bed structure.
Background technology
Existing range hood reverse turning bed structure, generally, turnover panel is by the rotation of rotating shaft, or the engagement of gear and tooth bar drives turnover panel to stir.Because turnover panel self has weight, at turnover panel, stir process, can produce and stop or shake.
Two turnover panel range hoods that a kind of electric pushrod as disclosed in Chinese patent CN103471154A drives, panel assembly is articulated with frame by rotating shaft respectively.This syndeton, when turnover panel rotates, turnover panel panel can first pause or shake when being turned to vertical direction, then continues to overturn again.In addition, between rotating shaft and the hole of cooperation with it, and there is gap between gear and tooth bar, also make turnover panel stir process unstable, occur pausing or jitter phenomenon.Thereby make turnover panel running discontinuous, less stable.
Utility model content
Because the above-mentioned deficiency of prior art is reliable and stable while the utility model proposes a kind of turnover panel upset, the reverse turning bed structure of not shaking.
Another object of the present utility model is to realize a kind ofly when turnover panel rotates, can preventing the reverse turning bed structure that locking member is loosening.
For achieving the above object, the utility model provides a kind of anti-shake reverse turning bed structure, comprise holder, rotating shaft, runing rest, bowl-type pad and locking member, on described rotating shaft, be provided with flank and the surfaces of revolution, on described runing rest, be provided with the first hole, described the first hole and described surfaces of revolution matched in clearance; Described rotating shaft is arranged on holder near a side of the surfaces of revolution, and described bowl-type pad is at least two, is arranged at respectively the both sides of described runing rest; Described rotating shaft is arranged in bowl-type pad, the described runing rest of described runing rest one side and the bowl-type pad that is arranged at runing rest opposite side successively, and locking member is arranged at the end of flank.
Preferably, be also provided with tangent plane on described flank, be also provided with band tangent plane pad between described locking member and described bowl-type pad, the described tangent plane on flank coordinates with the tangent plane on tangent plane pad with described.
Preferably, be provided with upper edge and lower tangent plane on described flank, on described band tangent plane pad, be provided with the first tangent plane and the second tangent plane, described upper edge coordinates with described the first tangent plane, and described lower tangent plane coordinates with described the second tangent plane.
Preferably, the described bowl-type pad being arranged between described runing rest and described locking member is two.
Preferably, described holder, described rotating shaft, described runing rest, described bowl-type pad and described locking member are two groups, are arranged at the homonymy of described panel.
The beneficial effects of the utility model are:
The utility model designs by said structure, owing to having designed bowl-type pad in anti-shake reverse turning bed structure, thereby has guaranteed stable, reliable in turnover panel rotation process, has prevented the generation of shake or break.
In addition, the band tangent plane pad being arranged on rotating shaft can guarantee there is no relative motion between locking member and rotating shaft, and then effectively prevents unclamping of locking member, further increases the fastness of Liao Gai mechanism.
Below with reference to accompanying drawing, the technique effect of design of the present utility model, concrete structure and generation is described further, to understand fully the purpose of this utility model, feature and effect.
Accompanying drawing explanation
The STRUCTURE DECOMPOSITION schematic diagram of Fig. 1 the utility model one embodiment.
Fig. 2 the present embodiment holder revolute axes configuration schematic diagram
Fig. 3 the present embodiment bowl-type gasket construction schematic diagram
Fig. 4 the present embodiment band tangent plane gasket construction schematic diagram
The anti-shake reverse turning bed structure of Fig. 5 the present embodiment and panel connecting structure schematic diagram
In figure: holder 1, rotating shaft 2, lower tangent plane 21, flank 22, the surfaces of revolution 23, upper edge 24, runing rest 3, the first holes 31; Bowl-type pad 4, convex surface 41, concave surface 42, band tangent plane pad 5, the first tangent plane 51, the second tangent planes 52, locking member 6, panel 7.
The specific embodiment
As shown in Figures 1 to 4, the present embodiment discloses a kind of anti-shake reverse turning bed structure, comprises holder 1, rotating shaft 2,3, three bowl-type pads 4 of runing rest, band tangent plane pad 5 and locking member 6.
Wherein, on rotating shaft 2, be provided with flank 22 and the surfaces of revolution 23, on flank 22, be also provided with upper edge 24 and lower tangent plane 21.
On runing rest 3, be provided with 31, the first holes 31 and the surfaces of revolution 23 matched in clearance, the first hole of passing for rotating shaft 2; Bowl-type pad comprises convex surface 41 and concave surface 42; Band tangent plane pad 5 comprises the first tangent plane 51 and the second tangent plane 52.
The concrete applicable cases of anti-shake reverse turning bed structure:
During installation, first by rotating shaft 2, the one end near the surfaces of revolution 23 is arranged on holder 1, rotating shaft 2 is successively through first bowl-type pad 4, and the first hole 31 on runing rest 3 and two other bowl-type pad, band tangent plane pad 5, be finally fixed on rotating shaft 2 by locking member.
Then, as shown in Figure 5, one end of the runing rest of the anti-shake reverse turning bed structure fixing is fixedly connected with panel.By same mode, other one group of anti-shake reverse turning bed structure is connected in to the relevant position of panel homonymy.
When rotating mechanism stirs, owing to being arranged at the bowl-type pad of runing rest both sides, have convex surface and concave surface, there is certain elasticity both sides while inwardly pushing, simultaneously the convex surface of bowl-type pad when fastening and the contact area of mating surface less, frictional force also occupies a narrow space than other, therefore this position is easy to rotate.
Meanwhile, when rotating shaft rotates, with damping, this damping just can compensate the impact that the gravity of roll-over panels brings, and guarantees stablely in whole reverse turning bed structure rotation process, reliable, and the phenomenon of shake or pause can not occur.
In addition, the first tangent plane coordinating with upper and lower tangent plane respectively and the second tangent plane, can prevent that runing rest or bowl-type pad from driving locking member to rotate while rotating, thereby guarantee that locking member permanent set is on rotating shaft, and locking member has certain pretightning force when tight, assurance runing rest is fastened, but can rotate.
Another embodiment of the present utility model, its structure and above-described embodiment are basic identical, and its difference is, is arranged at runing rest 3 and is one with the bowl-type pad between tangent plane pad 5.
Another embodiment of the present utility model, its structure and the first embodiment are basic identical, and its difference is, and its tangent plane with tangent plane pad is one.Rotating shaft and holder are structure as a whole.
Utilize said structure of the present utility model, can effectively prevent turnover panel in the shake of switching process or stop phenomenon, realized the reliable and stable of reverse turning bed structure and stirred.
In addition, be arranged at and with tangent plane pad, can also effectively prevent unclamping of locking member on rotating shaft, further increase the fastness of Liao Gai mechanism.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art comply with design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should be in the determined protection domain by claims.
Claims (5)
1. an anti-shake reverse turning bed structure, it is characterized in that, comprise holder, rotating shaft, runing rest, bowl-type pad and locking member, on described rotating shaft, be provided with flank and the surfaces of revolution, on described runing rest, be provided with the first hole, described the first hole and described surfaces of revolution matched in clearance; Described rotating shaft is arranged on holder near a side of the surfaces of revolution, and described bowl-type pad is at least two, is arranged at respectively the both sides of described runing rest; Described rotating shaft is arranged in bowl-type pad, the described runing rest of described runing rest one side and the bowl-type pad that is arranged at runing rest opposite side successively, and described locking member is arranged at the end of flank.
2. anti-shake reverse turning bed structure as claimed in claim 1, it is characterized in that, on described flank, be also provided with tangent plane, be also provided with band tangent plane pad between described locking member and described bowl-type pad, the described tangent plane on flank coordinates with the tangent plane on tangent plane pad with described.
3. anti-shake reverse turning bed structure as claimed in claim 1, it is characterized in that, on described flank, be provided with upper edge and lower tangent plane, on band tangent plane pad, be provided with the first tangent plane and the second tangent plane, described upper edge coordinates with described the first tangent plane, and described lower tangent plane coordinates with described the second tangent plane.
4. anti-shake reverse turning bed structure as claimed in claim 1, is characterized in that, the described bowl-type pad being arranged between described runing rest and described locking member is two.
5. anti-shake reverse turning bed structure as claimed in claim 1, is characterized in that, described holder, described rotating shaft, described runing rest, described bowl-type pad and described locking member are two groups, are arranged at the homonymy of panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094231.9U CN203893269U (en) | 2014-03-04 | 2014-03-04 | Anti-shake turning plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420094231.9U CN203893269U (en) | 2014-03-04 | 2014-03-04 | Anti-shake turning plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893269U true CN203893269U (en) | 2014-10-22 |
Family
ID=51719665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420094231.9U Expired - Lifetime CN203893269U (en) | 2014-03-04 | 2014-03-04 | Anti-shake turning plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893269U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726395A (en) * | 2017-10-13 | 2018-02-23 | 杭州老板电器股份有限公司 | A kind of range hood with roll-over panels |
| CN110693311A (en) * | 2018-07-09 | 2020-01-17 | 特卡葡萄牙股份有限公司 | Household appliance with downward-inclined control panel |
-
2014
- 2014-03-04 CN CN201420094231.9U patent/CN203893269U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107726395A (en) * | 2017-10-13 | 2018-02-23 | 杭州老板电器股份有限公司 | A kind of range hood with roll-over panels |
| CN110693311A (en) * | 2018-07-09 | 2020-01-17 | 特卡葡萄牙股份有限公司 | Household appliance with downward-inclined control panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203893269U (en) | Anti-shake turning plate structure | |
| CN204115386U (en) | The rotary magazine of refrigerator door | |
| CN104265745A (en) | High-intensity quick-disassembly fastener for airplane covering cap | |
| CN204299337U (en) | A kind of rotational pin structure | |
| CN204056180U (en) | A kind of ladder of the car for battery-driven car sensor fastening device | |
| CN204472920U (en) | For the charging port cap structure of electronlmobil | |
| CN209593169U (en) | A kind of fixation device of electric motor of automobile | |
| CN207879827U (en) | A kind of spine dentition formula floor clip | |
| CN205418747U (en) | Single arm -drag locking device | |
| CN202174914U (en) | Fixing structure of luggage compartment door of saloon car | |
| CN201951357U (en) | Automobile glove box | |
| CN207440507U (en) | A kind of special laser projection proof cabinet fixed structure of subway | |
| CN202706744U (en) | Upper limit assembly of sliding door | |
| CN203496918U (en) | Side-turning type mine car chassis | |
| CN106263719B (en) | A kind of new teaching blackboard attachment device | |
| CN203419011U (en) | Plug-pin type rear seat back folding and locking mechanism and seat back | |
| CN207813298U (en) | A kind of door lock for vehicles adjusting block | |
| CN204497095U (en) | A kind of cabinet body door interlocking device | |
| CN208375200U (en) | A kind of stud assembly tool for wind power generating set | |
| CN204660071U (en) | A kind of winch support | |
| CN204368178U (en) | Chain tipping device prevented by the bearing-type train that intersects | |
| CN210343016U (en) | Handle structure | |
| CN204299347U (en) | Door hinge in miniature automobile | |
| CN202790466U (en) | Car wiper reducer shell | |
| CN208836051U (en) | A kind of blocking piece type frame fixed structure |
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: 20141022 |