CN205090580U - Sliding door drive arrangement and air conditioning equipment - Google Patents
Sliding door drive arrangement and air conditioning equipment Download PDFInfo
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- CN205090580U CN205090580U CN201520805209.5U CN201520805209U CN205090580U CN 205090580 U CN205090580 U CN 205090580U CN 201520805209 U CN201520805209 U CN 201520805209U CN 205090580 U CN205090580 U CN 205090580U
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- sliding door
- fork
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- driven gear
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Abstract
The utility model relates to a sliding door drive arrangement for the drive sliding door reciprocate, and sliding door drive arrangement includes: first pendulum rod and second pendulum rod that the symmetry set up are provided with intermeshing's a driven gear and the 2nd driven gear respectively at the lower extreme of first pendulum rod and second pendulum rod, and the second of first pendulum rod and second pendulum rod is held and is connected with sliding door, the driving gear, the driving gear is connected with power unit, drives the synchronous rotation of a driven gear and the 2nd driven gear. In this application, owing to be gear drive between the driven gear of drive pendulum rod and the driving gear, can artificially exert driven gear under the effect of external force, realize that driven gear drives the reverse drive of driving gear, when the unable normal boot of sliding door drive arrangement, can be manual with the inboard of shifting air conditioning equipment under the sliding door onto to pull down down the panel, keep in repair air conditioning equipment.
Description
Technical field
The utility model relates to air-conditioning technical, is specifically related to a kind of drive unit for sliding door and conditioner.
Background technology
Current conditioner cabinet type machine arranges slidably sliding door at its air outlet place usually; when conditioner is in closed condition; for closing described air outlet; conditioner is protected; to prevent extraneous dust from entering conditioner inside by air outlet, described sliding door can move up and down under the driving of drive unit.
The patent No. is disclose a kind of sliding door and sliding door drives structure in the patent of CN201010532770.2, and described sliding door is arranged on top panel, and the downside of top panel is provided with lower panel.Described drive unit for sliding door adopts the turbine and worm kind of drive, but because the helical angle of worm screw is less, be less than angle of friction, make worm screw have self-locking action, this self-locking action makes the power transmission of turbine and worm can only be transmitted to turbine by worm screw, and can not reverse drive.
Lower panel many employings Integral injection molding structure of the prior art, dismounting mode is generally draws from the bottom up, when sliding door is completely closed, needs first to push sliding door open, just can dismantle the lower panel be positioned on the downside of described sliding door easily.But due to the self-locking action of turbine and worm transmission, cannot manually promote described sliding door, cause under the state of sliding door driving mechanism power-off, cannot manually push described sliding door.
Especially when after-sales service, need to dismantle lower panel, keep in repair, but conditioner breaks down when power-off, manually cannot push sliding door again, cause lower panel to pull down smoothly, this brings very large difficulty to maintenance, causing works after sale cannot carry out, and only complete machine can be returned factory and keep in repair.
Utility model content
In view of this, the purpose of this utility model be to provide a kind of can artificially apply the effect of external force on driven-mechanism under realize the drive unit for sliding door of reverse drive.
The purpose of this utility model is to provide a kind of drive unit for sliding door that manually can push sliding door when actuating unit cannot normally start.
According to first aspect of the present utility model, a kind of drive unit for sliding door is provided, move up and down for driving described sliding door, described drive unit for sliding door comprises: symmetrically arranged first fork and the second fork, the first driven gear and the second driven gear is respectively arranged with in the lower end of described first fork and the second fork, described first driven gear and the second driven gear engage each other, and described first fork is connected with described sliding door with the second end of the second fork; Driving gear, described driving gear is connected with actuating unit, and described driving gear drives described first driven gear and the second driven gear synchronous axial system.
Preferably, when described sliding door moves to position topmost, the angle between described first fork and the second fork is 30 ° ~ 50 °.
Preferably, when described sliding door moves to position topmost, the distance between described first fork and the second fork upper end is 100mm ~ 140mm.
Preferably, described drive unit for sliding door also comprises position limiting structure, and described position limiting structure makes when described sliding door moves on to position topmost, and the angle between described first fork and the second fork is 34 °, and/or the distance between described first fork and the second fork upper end is 112mm.
Preferably, described position limiting structure is optoelectronic switch.
Preferably, between described driving gear and driven gear, be also provided with intermediate drive gear group, for by the power transmission of described driving gear to described driven gear.
Preferably, described intermediate drive gear group comprises the first intermediate drive gear and second intermediate drive gear of coaxial setting, described first intermediate drive gear is meshed with described driving gear, and described second intermediate drive gear is meshed with described first driven gear or the second driven gear.
Preferably, also comprise slide bar moving up and down, described slide bar is horizontally installed on the downside of described sliding door, and the upper end of described first fork and the second fork can along described slide bar in opposite directions or movement on the contrary simultaneously.
Preferably, the upper end of described first fork and the second fork is provided with slide block or roller, described slide block or roller are arranged rotationally relative to the upper end of described first fork and the second fork, and described slide block or roller are arranged on described slide bar.
Preferably, described slide bar is alongst provided with the chute matched with described slide block or roller geomery, described slide block or roller in described chute simultaneously in opposite directions or movement on the contrary.
Preferably, also comprise push pedal, the lower end of described push pedal and the upper end of described first fork and the second fork, or be hinged with described slide bar, the upper end thereof of described push pedal is in the downside of described sliding door.
According to second aspect of the present utility model, a kind of conditioner is provided, comprise housing, be provided with air outlet on the housing, also comprise the sliding door can opening or close described air outlet, described sliding door can move up and down, and also comprises described drive unit for sliding door, and described drive unit for sliding door is arranged on the case inside on the downside of described air outlet.
Preferably, also comprise the mounting bracket of drive unit for sliding door, the both sides of described mounting bracket are provided with chute, the both sides of described sliding door are provided with slide block, described slide block can move up and down in described chute.
In the application, owing to driving the transmission between the driven gear of described fork and described driving gear to be gear drive, this kind of kind of drive under the artificial effect to driven gear applying external force, can realize the reverse drive that driven gear drives driving gear.Therefore, when conditioner makes conditioner be energized because of the reason such as to break down, when causing described sliding door driving mechanism normally to start, the inner side of conditioner manually under described sliding door, can will be shifted onto, thus pull down lower panel, conditioner is keeped in repair.
Accompanying drawing explanation
By referring to the description of accompanying drawing to the utility model embodiment, above-mentioned and other objects of the present utility model, feature and advantage will be more clear, in the accompanying drawings:
Fig. 1 is the front view (not comprising conditioner shell) of the conditioner being provided with drive unit for sliding door in the utility model;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the running status schematic diagram of drive unit for sliding door in the utility model.
Detailed description of the invention
Hereinafter with reference to accompanying drawing, various embodiment of the present utility model is described in more detail.In various figures, identical element adopts same or similar Reference numeral to represent.For the sake of clarity, the various piece in accompanying drawing is not drawn in proportion.
As shown in Figure 1-2, conditioner in the utility model comprises the mounting bracket 1 being positioned at this device case, slidably be arranged at the sliding door 2 on described mounting bracket 1, and the lower panel 3 be arranged at below sliding door 2, described sliding door 2 and lower panel 3 are all positioned on the front of described conditioner, described sliding door 2 is arranged on the outside of conditioner air outlet, to be fastened on along the both sides of width respectively by slide block on the upside of it in chute 11 being arranged on described mounting bracket 1 inwall both sides, described sliding door 2 states air outlet for covering residence when conditioner cuts out, thus described air outlet is played a protective role, prevent the pollutants such as outside dust from entering conditioner inside by described air outlet, described lower panel 3 is fixed on described mounting bracket 1.
As shown in Figure 3, drive unit for sliding door 4 in the utility model, move up and down for driving described sliding door 2, described drive unit for sliding door comprises symmetrically arranged first fork 41 and the second fork 42, and driving gear 45, wherein be respectively arranged with the first driven gear 43 and the second driven gear 44 in the lower end of described first fork 41 and the second fork 42, described first fork 41 is connected with described sliding door 2 with the second end of the second fork 42; Described driving gear 45 is connected with actuating unit 46, and described driving gear 45 can be meshed with one of them driven gear described, and driven the driven gear be meshed with it by described driving gear 45, this driven gear drives another driven gear to rotate again; When described driving gear 45 is meshed with described driven gear 43,44 simultaneously, described first driven gear 43 and the second driven gear 44 synchronous axial system can be driven.Described actuating unit 46 is fixed on described mounting bracket 1, is the power source of described drive unit for sliding door 4, such as servomotor etc.
Preferably, between described driving gear 45 and driven gear 43,44, be also provided with intermediate drive gear group, for by the power transmission of described driving gear 45 to described driven gear.Described intermediate drive gear group comprises coaxial the first intermediate drive gear 49 and the second intermediate drive gear 50 arranged, described first intermediate drive gear 49 is meshed with described driving gear 45, and described second intermediate drive gear 50 is meshed with at least one driven gear in described first driven gear 43 and the second driven gear 44.
When described sliding door 2 moves to position topmost, the angle between described first fork 41 and the second fork 42 is 30 ° ~ 50 °, and the distance between described first fork 41 and the second fork 42 upper end is 100mm ~ 140mm.
Described drive unit for sliding door also comprises position limiting structure 5, described position limiting structure 5 makes when described sliding door moves on to position topmost, angle between described first fork 41 and the second fork 42 is 34 °, and the distance between described first fork 41 and the second fork 42 upper end is 112mm.
Preferably, described position limiting structure 5 is for being arranged on the optoelectronic switch outside described mounting bracket, for monitoring the upward position of described first fork 41 and the second fork 42, and when described sliding door 2 covers, sent the instruction of stop motion to described actuating unit 46 by the control module in control system.
Described drive unit for sliding door 4 also comprises slide bar 47 moving up and down, and described slide bar 47 is horizontally installed on the downside of described sliding door 2, and the upper end of described first fork 41 and the second fork 42 can along described slide bar in opposite directions or movement on the contrary simultaneously.The setting of described slide bar 7, makes fork 41,42 by from the thrust of described drive unit for sliding door 4 or more uniform and stable being delivered on described sliding door 2 of pulling force, thus to make the motion of described sliding door 2 more steady.
The upper end of described first fork 41 and the second fork 42 is provided with slide block or roller 411, and described slide block or roller 411 are arranged rotationally relative to the upper end of described first fork 41 and the second fork 42, and described slide block or roller 411 are arranged on described slide bar 47.Described slide bar 47 is alongst provided with the chute 100 matched with described slide block or roller 411 geomery, described slide block or roller 411 in described chute 100 simultaneously in opposite directions or movement on the contrary.
Described drive unit for sliding door 4 also comprises push pedal 48, the upper end thereof of described push pedal 48 is in the downside of described sliding door, the lower end of described push pedal 48 and the upper end of described first fork 41 and the second fork 42 are hinged, also by arranging slide bar 47 in described push pedal 48 with described swing arm 41,42, the lower end of described push pedal 48 and described slide bar 47 are hinged.
When conditioner is opened, described drive unit for sliding door 4 is opened simultaneously, driving moment is delivered to two driven gears 43,44 by described driving gear 45 by described actuating unit 46, two described driven gears drive two described forks 41,42 to swing towards both sides respectively, described fork 41,42 drives described sliding door 2 to slide into downward the inner side of described lower panel 3 by described slide bar 47, until stop motion when going downwards to the lower optoelectronic switch be arranged on described mounting bracket 1, thus complete the unlatching of conditioner air outlet; When conditioner cuts out, described actuating unit 46 reverses, described sliding door 2 is driven to slide into upward the outside of conditioner, until stop motion when being up to the upper optoelectronic switch 5 be arranged on described mounting bracket 1, covered by the air outlet of conditioner, the angle now between described two forks 41,42 is 30 ° ~ 50 °.
In the application, owing to driving the transmission between the driven gear 43,44 of described fork 41,42 and described driving gear 45 to be gear drive, this kind of kind of drive under the artificial effect to driven gear applying external force, can realize the reverse drive that driven gear 43,44 drives driving gear 45.Therefore, when conditioner because the reason such as to break down makes conditioner be energized, when causing described sliding door driving mechanism 4 normally to start, manually described sliding door can be shifted onto the inner side of conditioner for 2 times, thus pull down lower panel 3, conditioner is keeped in repair.
Should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
Last it is noted that obviously, above-described embodiment is only for the utility model example is clearly described, and the restriction not to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And thus the apparent change of amplifying out or variation be still among protection domain of the present utility model.
Claims (13)
1. a drive unit for sliding door, for driving described sliding door (2) to move up and down, it is characterized in that, described drive unit for sliding door comprises:
Symmetrically arranged first fork (41) and the second fork (42), the first driven gear (43) and the second driven gear (44) is respectively arranged with in the lower end of described first fork (41) and the second fork (42), described first driven gear (43) and the second driven gear (44) are meshed, and described first fork (41) is connected with described sliding door (2) with the second end of the second fork (42);
Driving gear (45), described driving gear (45) is connected with actuating unit (46), and described driving gear (45) drives described first driven gear (43) and the second driven gear (44) synchronous axial system.
2. drive unit for sliding door according to claim 1, it is characterized in that, when described sliding door (2) moves to position topmost, the angle between described first fork (41) and the second fork (42) is 30 ° ~ 50 °.
3. drive unit for sliding door according to claim 1, it is characterized in that, when described sliding door (2) moves to position topmost, the distance between described first fork (41) and the second fork (42) upper end is 100mm ~ 140mm.
4. the drive unit for sliding door according to Claims 2 or 3, it is characterized in that, described drive unit for sliding door also comprises position limiting structure (5), described position limiting structure (5) makes when described sliding door moves on to position topmost, angle between described first fork (41) and the second fork (42) is 34 °, and/or the distance between described first fork (41) and the second fork (42) upper end is 112mm.
5. drive unit for sliding door according to claim 4, is characterized in that, described position limiting structure (5) is optoelectronic switch.
6. drive unit for sliding door according to claim 1, it is characterized in that, between described driving gear (45) and driven gear (43,44), be also provided with intermediate drive gear group, for by the power transmission of described driving gear (45) to described driven gear (43,44).
7. drive unit for sliding door according to claim 6, it is characterized in that, described intermediate drive gear group comprises the first intermediate drive gear (49) and second intermediate drive gear (50) of coaxial setting, described first intermediate drive gear (49) is meshed with described driving gear (45), and described second intermediate drive gear (50) is meshed with described first driven gear (43) or the second driven gear (44).
8. drive unit for sliding door according to claim 1, it is characterized in that, also comprise slide bar moving up and down (47), described slide bar (47) is horizontally installed on the downside of described sliding door (2), and the upper end of described first fork (41) and the second fork (42) can along described slide bar in opposite directions or movement on the contrary simultaneously.
9. drive unit for sliding door according to claim 8, it is characterized in that, the upper end of described first fork (41) and the second fork (42) is provided with slide block or roller (411), described slide block or roller (411) are arranged rotationally relative to the upper end of described first fork (41) and the second fork (42), and described slide block or roller are arranged on described slide bar.
10. drive unit for sliding door according to claim 9, it is characterized in that, described slide bar (47) is alongst provided with the chute (100) matched with described slide block or roller (411) geomery, described slide block or roller (411) in described chute (100) simultaneously in opposite directions or movement on the contrary.
11. drive unit for sliding doors according to claim 9, it is characterized in that, also comprise push pedal (48), the lower end of described push pedal (48) and the upper end of described first fork (41) and the second fork (42), or, be hinged with described slide bar (47), the upper end thereof of described push pedal is in the downside of described sliding door.
12. 1 kinds of conditioners, comprise housing, be provided with air outlet on the housing, also comprise the sliding door (2) can opening or close described air outlet, described sliding door (2) can move up and down, it is characterized in that, also comprise the drive unit for sliding door described in any one of claim 1-11, described drive unit for sliding door is arranged on the case inside on the downside of described air outlet.
13. conditioners according to claim 12, it is characterized in that, also comprise the mounting bracket (1) of drive unit for sliding door, the both sides of described mounting bracket (1) are provided with chute (11), the both sides of described sliding door (2) are provided with slide block, and described slide block can move up and down in described chute (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805209.5U CN205090580U (en) | 2015-10-15 | 2015-10-15 | Sliding door drive arrangement and air conditioning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520805209.5U CN205090580U (en) | 2015-10-15 | 2015-10-15 | Sliding door drive arrangement and air conditioning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205090580U true CN205090580U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520805209.5U Active CN205090580U (en) | 2015-10-15 | 2015-10-15 | Sliding door drive arrangement and air conditioning equipment |
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| CN (1) | CN205090580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241048A (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Sliding door drive device and air conditioning device |
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2015
- 2015-10-15 CN CN201520805209.5U patent/CN205090580U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105241048A (en) * | 2015-10-15 | 2016-01-13 | 珠海格力电器股份有限公司 | Sliding door drive device and air conditioning device |
| CN105241048B (en) * | 2015-10-15 | 2018-08-07 | 珠海格力电器股份有限公司 | A kind of drive unit for sliding door and conditioner |
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| GR01 | Patent grant |