CN204164283U - Movement means and there is its driving box and air conditioner - Google Patents
Movement means and there is its driving box and air conditioner Download PDFInfo
- Publication number
- CN204164283U CN204164283U CN201420532308.6U CN201420532308U CN204164283U CN 204164283 U CN204164283 U CN 204164283U CN 201420532308 U CN201420532308 U CN 201420532308U CN 204164283 U CN204164283 U CN 204164283U
- Authority
- CN
- China
- Prior art keywords
- support frame
- lower support
- roll structure
- movement means
- ball
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/02—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion
- F16H13/04—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members without members having orbital motion with balls or with rollers acting in a similar manner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/24—Means for preventing or suppressing noise
Abstract
The utility model discloses a kind of movement means and have its driving box and air conditioner, wherein movement means comprises upper bracket and the lower support frame of relative movement; Upper bracket and/or lower support frame are provided with the first roll structure; Ball in first roll structure contacts with lower support frame with upper bracket; Upper bracket and lower support frame are by the ball relative movement in the first roll structure.Sliding friction between upper bracket and lower support frame, by the upper bracket in movement means and/or lower support frame arrange the first roll structure, is become rolling friction from the rotation of the ball in the first roll structure, reduces friction factor and surface friction drag by it.Efficiently solve existing movement means and easily produce noise and the poor problem of stationarity.
Description
Technical field
The utility model relates to mechanical field, particularly relates to a kind of movement means and has its driving box and air conditioner.
Background technique
At present, relate to the product of movement means, in movement means running, due to movement means part between friction be sliding friction, the surface friction drag between the part causing movement means is comparatively large, easily produces noise.Further, have impact on the stationarity of movement means overall operation, make the stationarity of movement means poor.
Model utility content
Based on this, be necessary easily to produce noise and the poor problem of stationarity for existing movement means, a kind of movement means be provided and there is its driving box and air conditioner.
For realizing a kind of movement means that the utility model object provides, comprise upper bracket and the lower support frame of relative movement;
Described upper bracket and/or described lower support frame are provided with the first roll structure;
Ball in described first roll structure contacts with described lower support frame with described upper bracket;
Described upper bracket and described lower support frame are by the described ball relative movement in described first roll structure.
Wherein in an embodiment, described lower support frame is also provided with the second roll structure, and ball in described second roll structure and described lower support frame with drive the drain pan of box and contact; The drain pan of described lower support frame and described driving box is by the described ball relative movement in described second roll structure.
Wherein in an embodiment, described first roll structure is identical with the structure of described second roll structure, includes the ball mounting groove placing described ball, and the pressing plate be oppositely arranged with described ball mounting groove;
Described pressing plate covers described ball mounting groove;
The bottom of described ball mounting groove is provided with opening.
Wherein in an embodiment, the area of the bottom opening of described ball mounting groove is less than the area of the maximum cross section of described ball.
Wherein in an embodiment, the one side that described pressing plate is relative with described ball mounting groove is spherical;
Described spherical and described ball match.
Wherein in an embodiment, described spherical inwall is provided with groove, forms cavity between described groove and described ball.
Wherein in an embodiment, described pressing plate and described ball mounting groove removably connect.
Wherein in an embodiment, the number of described first roll structure and described second roll structure is multiple.
Accordingly, the utility model additionally provides a kind of driving box, comprises drain pan and lid, also comprises as above described arbitrarily movement means;
Described movement means is arranged in the box body of described drain pan and described lid composition.
Accordingly, the utility model additionally provides a kind of air conditioner, comprises and drives box as above.
Above-mentioned movement means and there is its driving box and the beneficial effect of air conditioner: wherein movement means comprises upper bracket and the lower support frame of relative movement.By arranging the first roll structure on upper bracket and/or lower support frame, the ball in the first roll structure all contacts with lower support frame with upper bracket, makes upper bracket and lower support frame by the ball relative movement in the first roll structure.By the rotation of ball in the first roll structure, sliding friction between upper bracket and lower support frame is converted to rolling friction, thus the friction factor reduced in movement means between upper bracket and lower support frame and surface friction drag, while reduction noise, improve the stationarity of movement means.Efficiently solve existing movement means and easily produce noise and the poor problem of stationarity.
Accompanying drawing explanation
Fig. 1 is driving box one specific embodiment structural representation of the present utility model;
Fig. 2 is driving box one specific embodiment generalized section of the present utility model;
Fig. 3 is the lower support structure schematic diagram before being provided with the second roll structure assembling in movement means one specific embodiment of the present utility model;
Fig. 4 is the lower support structure schematic diagram after being provided with the second roll structure assembling in movement means one specific embodiment of the present utility model;
Fig. 5 is the pressing plate schematic diagram of the second roll structure in movement means one specific embodiment of the present utility model;
Fig. 6 is the lower support frame generalized section being provided with the second roll structure in movement means one specific embodiment of the present utility model.
Embodiment
For making technical solutions of the utility model clearly, below in conjunction with drawings and the specific embodiments, the utility model is described in further details.
See Fig. 1 and Fig. 2, the one provided for the utility model drives box 400 to be described in detail.Wherein, this driving box 400 comprises drain pan 410 and lid 420, also comprises movement means.Movement means is arranged in the box body of drain pan 410 and lid 420 formation.
Wherein, as the movement means of a specific embodiment, comprise upper bracket 100 and the lower support frame 200 of relative movement.Upper bracket 100 and/or lower support frame 200 are provided with the first roll structure 300.
It should be noted that the specific embodiment shown in Fig. 1 is: the first roll structure 300 is set on upper bracket 100.Wherein:
Ball in first roll structure 300 contacts with lower support frame 200 with upper bracket 100.
Upper bracket 100 and lower support frame 200 are by the ball relative movement in the first roll structure 300.
It by arranging the first roll structure 300 on the upper bracket 100 and/or lower support frame 200 of relative movement, by the rotation of the ball in the first roll structure 300, sliding friction between original upper bracket 100 and lower support frame 200 is converted to rolling friction, to reduce friction factor between the upper bracket 100 of movement means and lower support frame 200 and surface friction drag, reduce noise when driving box 400 to work, improve the stability driving box 400.。
Simultaneously, by the balance limit structure of the first roll structure 300 as upper bracket in movement means 100 and lower support frame 200, strong type can be realized, ensure the matching gap between upper bracket 100 and lower support frame 200, improve the stationarity of movement means, and then improve the stability driving box 400, extend the working life driving box 400.
It should be noted that, also can the first roll structure 300 be set on lower support frame 200, make to drive upper bracket 100 and lower support frame 200 in the movement means in box 400 by the rotation of the ball in the first roll structure 300, to realize relative movement.
Meanwhile, when movement means is applied to driving box 400, driving the drain pan 410 of box 400 and lower support frame 200 also can occur can relative movement.Therefore, as another specific embodiment that the utility model provides, see Fig. 1 to Fig. 4, the lower support frame 200 of movement means is also provided with the second roll structure 500.
By arranging the second roll structure 500 on lower support frame 200, and ball 510 and lower support frame 200 in the second roll structure 500 that lower support frame 200 is arranged with drive the drain pan 410 of box 400 and contact, roll relative to the drain pan 410 of driving box 400.Namely lower support frame 200 and the drain pan 410 of driving box 400 are by ball 510 relative movement in the second roll structure 500.Thus pass through the rotation of the ball 510 in the second roll structure 500, sliding friction between lower support frame 200 and the drain pan 410 of driving box 400 is converted to rolling friction, reduces the friction factor between lower support frame 200 and the drain pan 410 driving box 400 and surface friction drag.
Meanwhile, the second roll structure 500 that lower support frame 200 is arranged, also as the balance limit structure between lower support frame 200 and the drain pan 410 driving box 400, ensures the matching gap between lower support frame 200 and the drain pan 410 driving box 400.
It should be pointed out that the first roll structure 300 is identical with the structure of the second roll structure 500.Below to be arranged on the second roll structure 500 on lower support frame 200, the concrete structure of the first roll structure 300 and the second roll structure 500 is described in detail.
Concrete:
See Fig. 1 and Fig. 3, wherein, the second roll structure 500 comprises places the ball mounting groove 520 of ball 510, and the pressing plate 530 be oppositely arranged with ball mounting groove 520.Pressing plate 530 covers ball mounting groove 520, forms a containing space, and ball 510 is rotated in this containing space.Further, the bottom of ball mounting groove 520 is provided with opening.When ball 510 is placed on after in ball mounting groove 520, by the opening that arranges in bottom and lower support frame 200 with drive the drain pan 410 of box 400 and contact, eventually through the rotation of ball 510 in ball mounting groove 520, by the sliding friction between upper bracket 100 and lower support frame 200, and the sliding friction between the drain pan 410 of lower support frame 200 and driving box 400 becomes rolling friction.
Wherein, between pressing plate 530 and ball mounting groove 520 for removably connecting.By arranging removably connecting between pressing plate 530 and ball mounting groove 520, when ball 510 occur the reason such as wearing and tearing need to change time, directly by pressing plate 530 by after rolling mounting groove 520 is dismantled, the replacing of ball 510 can be carried out.
Concrete, screw can be set at the edge of ball mounting groove 520, by screw, pressing plate 530 be fixed on the top of ball mounting groove 520.Namely by pressing plate 530 with ball mounting groove 520 for being threaded, realize pressing plate 530 and cover ball mounting groove 520, ball 510 is fixed in ball mounting groove 520, form the second overall roll structure 500.It is pointed out that and realize upper bracket 100 and lower support frame 200 owing to being rotated in ball mounting groove 520 by ball 510, and be rolling friction between lower support frame 200 and the drain pan 410 driving box 400, therefore ball 510 can not depart from ball mounting groove 520.Thus, the area of the opening arranged bottom rolling mounting groove 520 should be less than the area of the maximum cross section of ball 510.Ball 510 can not be dropped out by the opening of the bottom of ball mounting groove 520.Ensure that the steadiness of the second roll structure 500, thus further ensure that the stationarity of movement means.
In addition, in order to ensure that ball 510 rolls smoothly in ball mounting groove 520, can not block motionless phenomenon, see Fig. 5, the one side that pressing plate 530 is relative with ball mounting groove 520 is set to spherical.The structure of this spherical and ball 510 matches.Thus when making pressing plate 530 cover ball mounting groove 520, the structure of the containing space formed and ball 510 adapts.Like this, when upper bracket 100 and lower support frame 200, or when relative movement occurs the drain pan 410 of lower support frame 200 and driving box 400, ball 510 can rotate smoothly in ball mounting groove 520.Thus ensure that upper bracket 100 and lower support frame 200, and relative movement smooth and easy between lower support frame 200 and the drain pan 410 driving box 400.Further ensure that the stationarity of movement means.
Further, also avoid the phenomenon that pressing plate 530 is squeezed due to the rotation of ball 510 in ball mounting groove 520, extend the working life of pressing plate 530, extend the working life of the second roll structure 500 simultaneously.
Generally, movement means all needs to smear the smooth running that silicone grease oil carries out lubricating to ensure movement means.After movement means runs the long period, silicone grease oil reduces gradually.
Therefore, see Fig. 5 and Fig. 6, as another specific embodiment of movement means of the present utility model, the inwall of the spherical of pressing plate 530 is provided with groove 531, forms cavity between groove 531 and ball 510.Namely groove 531 and ball 510 form cavity towards the one side of pressing plate.
By unnecessary silicone grease oil being spread upon in this cavity as backup, when the silicone grease oil of movement means is inadequate, can directly spread upon on ball 510 by the silicone grease oil in cavity, make the upper bracket in movement means, lower support frame 200 and drive between the drain pan 410 of box 400 have enough silicone grease oil to lubricate, the smooth running of guarantee movement means that more can be long-term.
On the other hand, by arranging groove 531 at the spherical of pressing plate 530, pressing plate 530 and the area of contact of ball 510 can also be increased, reduce pressing plate 530 and ball 510 frictional force each other further, extend the working life of the second roll structure 500.
It should be noted that, the concrete structure of the first roll structure 300 is identical with above-mentioned second roll structure 500, therefore repeats no longer one by one herein.
Further, the number of the first roll structure 300 and the second roll structure 500 all can be multiple.When upper bracket 100 arranges multiple first roll structure 300, multiple first roll structure 300 scattering device is on upper bracket 100.
In like manner, when lower support frame 200 is provided with multiple first roll structure 300 and/or the second roll structure 500, the first roll structure 300 and/or the same scattering device of the second roll structure 500 are on lower support frame 200.To ensure the force of rolling friction between upper bracket 100 and lower support frame 200, and force of rolling friction even between lower support frame 200 and the drain pan 410 driving box 400, and then improve the stationarity of movement means further and drive the stability of box 400.
Simultaneously, by the upper bracket 100 in movement means and/or lower support frame 200 being arranged multiple first roll structure 300, rolling friction area between upper bracket 100 and lower support frame 200 is increased, further reduce the degree of wear between upper bracket 100 and lower support frame 200, thus extend the working life of movement means, ensure that the smooth running of movement means.
In like manner, on lower support frame 200 when multiple first roll structure 300 of scattering device and/or the second roll structure 500, increase the rolling friction area between lower support frame 200 and the drain pan 410 driving box 400 equally, thus reduce the degree of wear between lower support frame 200 and the drain pan 410 driving box 400.
In addition, the utility model additionally provides a kind of air conditioner, is provided with above-mentioned driving box 400 in air conditioner.Driven the operation of associated components in air conditioner by this driving box 400, ensure that the stability of the performance of air conditioner.
The above embodiment only have expressed several mode of execution of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (10)
1. a movement means, is characterized in that, comprises upper bracket and the lower support frame of relative movement;
Described upper bracket and/or described lower support frame are provided with the first roll structure;
Ball in described first roll structure contacts with described lower support frame with described upper bracket;
Described upper bracket and described lower support frame are by the described ball relative movement in described first roll structure.
2. movement means according to claim 1, is characterized in that, described lower support frame is also provided with the second roll structure, and ball in described second roll structure and described lower support frame with drive the drain pan of box and contact;
The drain pan of described lower support frame and described driving box is by the described ball relative movement in described second roll structure.
3. movement means according to claim 2, is characterized in that, described first roll structure is identical with the structure of described second roll structure, includes the ball mounting groove placing described ball, and the pressing plate be oppositely arranged with described ball mounting groove;
Described pressing plate covers described ball mounting groove;
The bottom of described ball mounting groove is provided with opening.
4. movement means according to claim 3, is characterized in that, the area of the bottom opening of described ball mounting groove is less than the area of the maximum cross section of described ball.
5. movement means according to claim 3, is characterized in that, the one side that described pressing plate is relative with described ball mounting groove is spherical;
Described spherical and described ball match.
6. movement means according to claim 5, is characterized in that, described spherical inwall is provided with groove, forms cavity between described groove and described ball.
7. movement means according to claim 3, is characterized in that, described pressing plate and described ball mounting groove removably connect.
8. movement means according to claim 2, is characterized in that, the number of described first roll structure and described second roll structure is multiple.
9. drive a box, comprise drain pan and lid, it is characterized in that, also comprise the movement means described in any one of claim 1 to 8;
Described movement means is arranged in the box body of described drain pan and described lid composition.
10. an air conditioner, is characterized in that, comprises driving box according to claim 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532308.6U CN204164283U (en) | 2014-09-16 | 2014-09-16 | Movement means and there is its driving box and air conditioner |
| PCT/CN2015/084750 WO2016041412A1 (en) | 2014-09-16 | 2015-07-22 | Moving device, driving box having same and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420532308.6U CN204164283U (en) | 2014-09-16 | 2014-09-16 | Movement means and there is its driving box and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204164283U true CN204164283U (en) | 2015-02-18 |
Family
ID=52537973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420532308.6U Active CN204164283U (en) | 2014-09-16 | 2014-09-16 | Movement means and there is its driving box and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204164283U (en) |
| WO (1) | WO2016041412A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041412A1 (en) * | 2014-09-16 | 2016-03-24 | 珠海格力电器股份有限公司 | Moving device, driving box having same and air conditioner |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009127889A (en) * | 2007-11-21 | 2009-06-11 | Sharp Corp | Air conditioner |
| CN201514011U (en) * | 2009-09-30 | 2010-06-23 | 珠海格力电器股份有限公司 | Indoor unit of wall-hanging type air conditioner and panel movement mechanism thereof |
| CN203024367U (en) * | 2013-01-16 | 2013-06-26 | 珠海格力电器股份有限公司 | Panel driving mechanism and split type air conditioner comprising same |
| CN103925687B (en) * | 2013-01-16 | 2017-02-08 | 珠海格力电器股份有限公司 | Panel driving mechanism and air conditioner split machine with same |
| CN203375624U (en) * | 2013-07-02 | 2014-01-01 | 广东美的制冷设备有限公司 | Guide rail structure used for air conditioner and air conditioner provided with same |
| CN203375623U (en) * | 2013-07-02 | 2014-01-01 | 广东美的制冷设备有限公司 | Guide rail structure used for air conditioner and air conditioner provided with same |
| CN203375625U (en) * | 2013-07-02 | 2014-01-01 | 广东美的制冷设备有限公司 | Guide rail structure used for air conditioner and air conditioner provided with same |
| CN203628975U (en) * | 2013-09-17 | 2014-06-04 | 珠海格力电器股份有限公司 | Air conditioner |
| CN203744486U (en) * | 2014-01-09 | 2014-07-30 | 珠海格力电器股份有限公司 | Air guide plate movement mechanism and air-conditioner |
| CN203797898U (en) * | 2014-04-24 | 2014-08-27 | 珠海格力电器股份有限公司 | Moving mechanism, faceplate mechanism and household appliance |
| CN204164283U (en) * | 2014-09-16 | 2015-02-18 | 珠海格力电器股份有限公司 | Movement means and there is its driving box and air conditioner |
-
2014
- 2014-09-16 CN CN201420532308.6U patent/CN204164283U/en active Active
-
2015
- 2015-07-22 WO PCT/CN2015/084750 patent/WO2016041412A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016041412A1 (en) * | 2014-09-16 | 2016-03-24 | 珠海格力电器股份有限公司 | Moving device, driving box having same and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016041412A1 (en) | 2016-03-24 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |