CN204043154U - Driving box mechanism, panel structure comprising driving box mechanism and air conditioner - Google Patents
Driving box mechanism, panel structure comprising driving box mechanism and air conditioner Download PDFInfo
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- CN204043154U CN204043154U CN201420379019.7U CN201420379019U CN204043154U CN 204043154 U CN204043154 U CN 204043154U CN 201420379019 U CN201420379019 U CN 201420379019U CN 204043154 U CN204043154 U CN 204043154U
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- case structure
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- guide roller
- driving case
- guide
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- 230000007246 mechanism Effects 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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Abstract
The utility model discloses a driving box mechanism and contain panel structure, air conditioner of this driving box mechanism. This drive box mechanism includes: the guide mechanism (10), the guide roller (11) is arranged on the guide mechanism (10), and a plurality of guide rollers (11) form a guide space; the moving part (20) is arranged in the guide space, two guide sides of the moving part (20) are provided with guide grooves (21) matched with the guide rollers (11) in a rolling mode, the guide rollers (11) are arranged in the corresponding guide grooves (21), the cross section of the bottom of each guide groove (21) is in a first arc shape (23), and the cross section of the moving contact surface of each guide roller (11) is in a second arc shape (12) matched with the first arc shape (23). According to the utility model discloses a drive box mechanism can reduce the frictional resistance between guide roller and the motion part, improves the reliability of motion part motion.
Description
Technical field
The utility model relates to driving mechanism field, in particular to a kind of panel construction, the air-conditioner that drive case structure and comprise this driving case structure.
Background technology
Existing driving case structure generally comprises roller or pulley, when driving case structure work, is led to moving parts by roller or pulley.In driving case structure, arrange roller or pulley, first is the effect playing supporting movement part, and second can also reduce moving parts friction of motion suffered in motion process by the rolling of roller or pulley.But, in current driving case structure, due to the impact of structural design between roller and moving parts, still may there is sliding friction, greatly have impact on the long-term reliability of moving parts motion.
Utility model content
A kind of panel construction, the air-conditioner that drive case structure and comprise this driving case structure are provided in the utility model embodiment, the frictional resistance between guide roller and moving parts can be reduced, improve the reliability of moving parts motion.
For solving the problems of the technologies described above, the utility model embodiment provides a kind of and drives case structure, comprising: guiding mechanism, guiding mechanism is provided with guide roller, and multiple guide roller forms guide space; Moving parts, be arranged in guide space, two of moving parts guiding sides are provided with the gathering sill coordinated that to roll with multiple guide roller, multiple guide roller is arranged in corresponding gathering sill, the bottom section shape of gathering sill is the first arc, and the cross sectional shape in the moving contact face of guide roller is the second arc matched with the first arc.
As preferably, the curvature of the first arc is less than the curvature of the second arc.
As preferably, gathering sill extends out from bottom to open top.
As preferably, moving parts is provided with the tooth bar that the direction of motion along moving parts extends, drives case structure also to comprise the driven wheel be connected with rack drives.
As preferably, the central axis being positioned at multiple guide rollers of two guiding sides of moving parts is symmetrical arranged along a symmetrical plane, and the pivot center of driven wheel is positioned at symmetrical plane.
As preferably, each guiding side of moving parts is provided with at least two guide rollers.
As preferably, guide roller is four, and be distributed in two guiding sides of moving parts between two, the central axis of four guide rollers is positioned on the same circle centered by the pivot center of driven wheel.
According to another aspect of the present utility model, provide a kind of panel construction, comprise driving case structure, this driving case structure is above-mentioned driving case structure.
According to one side more of the present utility model, provide a kind of air-conditioner, comprise driving case structure, this driving case structure is above-mentioned driving case structure.
Application the technical solution of the utility model, drive case structure to comprise: guiding mechanism, guiding mechanism is provided with guide roller, multiple guide roller forms guide space; Moving parts, be arranged in guide space, two of moving parts guiding sides are provided with the gathering sill coordinated that to roll with multiple guide roller, multiple guide roller is arranged in corresponding gathering sill, the bottom section shape of gathering sill is the first arc, and the cross sectional shape in the moving contact face of guide roller is the second arc matched with the first arc.When applying this driving case structure, owing between guide roller and the gathering sill of moving parts being cambered surface cooperation, therefore the contact area of moving parts and guide roller can be reduced, reduce frictional resistance during moving parts motion, in addition, owing between guide roller and the gathering sill of moving parts being cambered surface cooperation, can be matched with the arcuate movement contact surface of guide roller by the bottom curved guiding surface of gathering sill, to the sports middle corrective action in pairs of moving parts, ensure stability when driving case structure work and reliability.
Accompanying drawing explanation
Fig. 1 is the internal structure schematic diagram of the driving case structure of the utility model embodiment;
Fig. 2 is the guide roller of the driving case structure of the utility model embodiment and the package assembly schematic diagram of moving parts;
Fig. 3 is the side view according to the guide roller of Fig. 2 and the package assembly of moving parts;
Fig. 4 is the L place structure for amplifying schematic diagram according to the guide roller of Fig. 3 and the package assembly of moving parts;
Fig. 5 is the perspective view of the moving parts of the driving case structure of the utility model embodiment.
Description of reference numerals:
10, guiding mechanism; 20, moving parts; 30, driven wheel; 11, guide roller; 12, the second arc; 21, gathering sill; 22, tooth bar; 23, the first arc.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail, but not as to restriction of the present utility model.
In figure, the direction of arrow represents the direction of motion of corresponding part.
As shown in Figure 1, according to embodiment of the present utility model, drive case structure to comprise guiding mechanism 10 and moving parts 20, moving parts 20 is arranged on guiding mechanism 10, and moves along the movement locus that guiding mechanism 10 limits.
In conjunction with see shown in Fig. 2 to Fig. 5, guiding mechanism 10 is provided with multiple guide roller 11, multiple guide roller 11 forms the guide space of the movement locus limiting moving parts 20.Moving parts 20 is arranged in this guide space, and moves along the movement locus that this guide space limits.Two of moving parts 20 guiding sides are provided with the gathering sill 21 coordinated that to roll with multiple guide roller 11, and the rolling guide part of multiple guide roller 11 is arranged in corresponding gathering sill 21, and rolls along this gathering sill 21.The bottom section shape of gathering sill 21 is the first arc 23, and the cross sectional shape in the moving contact face of guide roller 11 is the second arc 12 matched with the first arc 23.
When applying this driving case structure, owing between guide roller 11 and the gathering sill 21 of moving parts 20 being cambered surface cooperation, therefore the contact area of moving parts 20 and guide roller 11 can be reduced, reduce frictional resistance when moving parts 20 moves, in addition, owing between guide roller 11 and the gathering sill 21 of moving parts 20 being cambered surface cooperation, the arcuate movement contact surface that be the curved guiding surface of the first arc 23 can be the second arc 12 with the cross sectional shape of guide roller 11 by the bottom section shape of gathering sill 21 matches, thus by the arcuate movement contact surface of guide roller 11 to the sports of moving parts 20 in pairs in corrective action, make moving parts 20 in motion process once offset to both sides, all the time central motion position can be back under the role and influence of the arcuate movement contact surface of guide roller 11, ensure that moving parts 20 moves all the time in the guide direction of guide roller 11, prevent moving parts 20 from occurring the problems such as motion excursion, ensure stability when driving case structure work and reliability.
In conjunction with see shown in Fig. 3 and Fig. 4, preferably, the curvature of the first arc 23 is less than the curvature of the second arc 12.More preferably, gathering sill 21 extends out from bottom to open top, and the opening of gathering sill 21 establishes constant slope, in the opening shape extended out, gathering sill 21 is increased progressively to top by the bottom of gathering sill 21 with the fit clearance of guide roller 11.The curvature of the first arc 23 is less than the curvature of the second arc 12, can ensure that forming cambered surface between guide roller 11 with gathering sill 21 coordinates, the curvature of gathering sill 21 can be prevented again too small and obstruction is formed to the rolling of guide roller 11, being conducive to the rolling of guide roller 11.The opening of gathering sill 21 increases from bottom gradually to top, can reduce guide roller 11 and the contact area of gathering sill 21 further, reduce frictional resistance when moving parts 20 moves.
Moving parts 20 is provided with the tooth bar 22 that the direction of motion along moving parts 20 extends, drives case structure also to comprise and drive with tooth bar 22 driven wheel 30 be connected.Driven wheel 30 engages with tooth bar 22, tooth bar 22 can be driven to move back and forth along movement locus, thus brought into motion part 20 moves back and forth, and can realize the opening and closing action of air-conditioner panel structure etc. along movement locus.Certainly, herein wheel and rack engagement driving fit structure also can be other can actuation movement part 20 along the reciprocating structure of movement locus.
In order to ensure that moving parts 20 can stress equalization in motion process, the central axis being positioned at multiple guide rollers 11 of two guiding sides of moving parts 20 is symmetrical arranged along a symmetrical plane, and the pivot center of driven wheel 30 is positioned at symmetrical plane.Preferably, each guiding side of moving parts 20 is provided with at least two guide rollers 11.
In conjunction with see shown in Fig. 1 and Fig. 2, in the present embodiment, guide roller 11 is four, be distributed in two guiding sides of moving parts 20 between two, the central axis of four guide rollers 11 is positioned on the same circle centered by the pivot center of driven wheel 30, make the pivot center of driven wheel 30 to each guide roller 11 central axis between spacing identical.Four guide rollers 11 are arranged in the both sides of moving parts 20 respectively, effectively can play the effect of supporting movement part 20, and driven wheel 30 is located at the centre position of four guide rollers 11, it is roughly the same with the distance of both sides guide roller 11, the unanimously stressed of the guide roller 11 of moving parts 20 both sides can be made, avoid causing due to the stressed inconsistent of guide roller 11 moving parts 20 crooked, rock and the problem such as parts accelerated wear test of moving parts 20 of stressed larger side.In addition, due to the uniform force of these four guide rollers 11, stationarity when moving parts 20 moves and reliability can therefore effectively be improved.
According to embodiment of the present utility model, panel construction comprises driving case structure, and drive case structure to be above-mentioned driving case structure, this driving case structure can be connected with the panel driving of panel construction, thus drives panel movement, realizes the state of opening or closing.
According to embodiment of the present utility model, air-conditioner comprises driving case structure, and this driving case structure is above-mentioned driving case structure.
Certainly, be more than preferred embodiment of the present utility model.It should be pointed out that for those skilled in the art, under the prerequisite not departing from the utility model general principle, can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.
Claims (9)
1. drive a case structure, it is characterized in that, comprising:
Guiding mechanism (10), described guiding mechanism (10) is provided with guide roller (11), and multiple described guide roller (11) forms guide space;
Moving parts (20), be arranged in described guide space, two of described moving parts (20) guiding sides are provided with the gathering sill (21) coordinated that to roll with described multiple guide roller (11), described multiple guide roller (11) is arranged in corresponding described gathering sill (21), the bottom section shape of described gathering sill (21) is the first arc (23), and the cross sectional shape in the moving contact face of described guide roller (11) is the second arc (12) matched with described first arc (23).
2. driving case structure according to claim 1, is characterized in that, the curvature of described first arc (23) is less than the curvature of described second arc (12).
3. driving case structure according to claim 1, is characterized in that, described gathering sill (21) extends out from bottom to open top.
4. driving case structure according to claim 1, it is characterized in that, described moving parts (20) is provided with the tooth bar (22) that the direction of motion along described moving parts (20) extends, described driving case structure also comprises the driven wheel (30) driving with described tooth bar (22) and be connected.
5. driving case structure according to claim 4, it is characterized in that, the central axis being positioned at described multiple guide roller (11) of two guiding sides of described moving parts (20) is symmetrical arranged along a symmetrical plane, and the pivot center of described driven wheel (30) is positioned at described symmetrical plane.
6. driving case structure according to any one of claim 1 to 4, is characterized in that, each guiding side of described moving parts (20) is provided with at least two described guide rollers (11).
7. driving case structure according to claim 5, it is characterized in that, described guide roller (11) is four, be distributed in two guiding sides of described moving parts (20) between two, the central axis of described four guide rollers (11) is positioned on the same circle centered by the pivot center of described driven wheel (30).
8. a panel construction, comprises driving case structure, it is characterized in that, the driving case structure of described driving case structure according to any one of claim 1 to 7.
9. an air-conditioner, comprises driving case structure, it is characterized in that, the driving case structure of described driving case structure according to any one of claim 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379019.7U CN204043154U (en) | 2014-07-09 | 2014-07-09 | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420379019.7U CN204043154U (en) | 2014-07-09 | 2014-07-09 | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204043154U true CN204043154U (en) | 2014-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420379019.7U Expired - Lifetime CN204043154U (en) | 2014-07-09 | 2014-07-09 | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204043154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142015A (en) * | 2014-07-09 | 2014-11-12 | 珠海格力电器股份有限公司 | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner |
| CN105423525A (en) * | 2015-12-14 | 2016-03-23 | 广东美的制冷设备有限公司 | Shell component for air conditioner and air conditioner comprising shell component |
| CN111829156A (en) * | 2016-05-31 | 2020-10-27 | 芜湖美智空调设备有限公司 | Air conditioner |
-
2014
- 2014-07-09 CN CN201420379019.7U patent/CN204043154U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104142015A (en) * | 2014-07-09 | 2014-11-12 | 珠海格力电器股份有限公司 | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner |
| CN104142015B (en) * | 2014-07-09 | 2017-09-08 | 珠海格力电器股份有限公司 | Driving box mechanism, panel structure comprising driving box mechanism and air conditioner |
| CN105423525A (en) * | 2015-12-14 | 2016-03-23 | 广东美的制冷设备有限公司 | Shell component for air conditioner and air conditioner comprising shell component |
| CN111829156A (en) * | 2016-05-31 | 2020-10-27 | 芜湖美智空调设备有限公司 | Air conditioner |
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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: 20141224 |