CN209181230U - Door body driving device and air conditioner - Google Patents
Door body driving device and air conditioner Download PDFInfo
- Publication number
- CN209181230U CN209181230U CN201822086229.8U CN201822086229U CN209181230U CN 209181230 U CN209181230 U CN 209181230U CN 201822086229 U CN201822086229 U CN 201822086229U CN 209181230 U CN209181230 U CN 209181230U
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- China
- Prior art keywords
- door body
- driving device
- body driving
- rack gear
- gear
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Abstract
The utility model discloses a kind of door body driving device and air conditioner, door body driving device includes: mounting box, and the mounting box has sliding slot；Gear, the gear are rotatably disposed in the mounting box；For connecting the rack gear of the door body, the rack gear is connect to drive the door body mobile with the gear drive, and the rack gear is slidably matched with the sliding slot by sliding part so that the rack gear is moved along the extending direction of the sliding slot.According to the door body driving device of the utility model embodiment, by the way that sliding part is arranged, allow rack gear being slidably matched by sliding part and sliding slot, realize the movement of extending direction along the chute, moving process is more steady, thus realize the steady opening and closing of door body, it is easy to control.Also, the door body driving device can hold door body, to increase the intensity of door body.
Description
Technical field
The utility model relates to airhandling equipment technical fields, more particularly, to a kind of door body driving device and air-conditioning
Device.
Background technique
The door body of air conditioner in the related technology realizes switch by door body driving device, however, if existing door body is driven
Dynamic device assembly is not in place, it is easy to influence the switching process of door body, such as door body driving device is easy to make during driving
Door body shakes, so that the problem of being not closed completely, influences the overall appearance of air-conditioning, door body can also be made to generate change when serious
Shape seriously affects the service life and user experience of air conditioner.
Utility model content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model
One purpose is to propose a kind of door body driving device, and the door body driving device can be mobile with smooth drive door body, and increases
The intensity of door body.
The utility model also proposes a kind of air conditioner with above-mentioned door body driving device.
According to the door body driving device of the utility model first aspect embodiment, comprising: mounting box, the mounting box have
Sliding slot；Gear, the gear are rotatably disposed in the mounting box；For connecting the rack gear of the door body, the rack gear with
To drive the door body mobile, the rack gear is slidably matched by sliding part and the sliding slot so that institute for the gear drive connection
The extending direction that rack gear is stated along the sliding slot moves.
Rack gear is set to pass through sliding by the way that sliding part is arranged according to the door body driving device of the utility model embodiment
Being slidably matched for portion and sliding slot, realizes the movement of extending direction along the chute, guarantees that the motion track of rack gear, moving process are relatively flat
Surely, to realize the steady opening and closing of door body, guarantee the appearance gap after closing the door, it is easy to control.Also, the door body driving device can
To hold door body, to increase the intensity of door body, it is conducive to extend the service life of door body.
One embodiment according to the present utility model, it is spaced apart along its length that the rack gear is equipped at least two
Connecting shaft, the sliding part are set in the connecting shaft.
In some embodiments, the rack gear includes the extension with preset length and multiple length along the extension
Spend the spaced apart engaging tooth in direction, wherein the connecting shaft is set to the side opposite with the engaging tooth of the extension
And the axial direction of the connecting shaft and the length direction of the rack gear are mutually perpendicular to.
In some embodiments, the side opposite with the engaging tooth of the extension is equipped with installation cavity, the cunning
Dynamic portion is located in the installation cavity.
One embodiment according to the present utility model, the sliding part be bearing, and the width of the sliding part be less than or
Person is equal to the groove width of the sliding slot.
One embodiment according to the present utility model, the sliding slot are arranged adjacent to the edge of the mounting box, the rack gear
At least part to stretch out the mounting box outer to connect with the door body.
One embodiment according to the present utility model, the sliding slot form arc groove, the extending direction of the rack gear and institute
The extending direction for stating sliding slot is consistent.
One embodiment according to the present utility model is in door body driving device further includes driver, for driving the tooth
Wheel rotation.
In some embodiments, the mounting box has an aperture, the driver be set to the mounting box it is outer and have from
The drive shaft that the aperture is protruded into the mounting box with the gear to connect.
In some embodiments, the mounting box has installation base and the installation base is equipped with mounting hole, the drive
Dynamic device has connection lug and the connection lug is equipped with connecting hole, wherein the driver is by being arranged in the connecting hole
It is fixed on the mounting box with the fastener of the mounting hole.
In some embodiments, the upper surface of the installation base has the side wall muscle for the side for being located at the connection lug
To be limited to the connection lug.
One embodiment according to the present utility model, the mounting box include: mounting base, and the sliding slot is set to the installation
Seat, and the mounting base also has the gear mounting portion for installing the gear；Upper cover, the upper cover are located at the installation
The top of seat, and the upper cover is connect with the mounting base.
In some embodiments, the position at the neighbouring one side edge of the mounting base is equipped with two spaced apart limits
Muscle, two limit ribs limit the sliding slot, the position at its neighbouring other side edge of the mounting base be equipped with it is described
One end of limit rib connects and the lateral coaming plate arranged apart with the other end of the limit rib.
According to the air conditioner of the utility model second aspect embodiment, including door body and the door according to above-described embodiment
Body drive.
Pass through rack gear by using above-mentioned door body driving device according to the air conditioner of the utility model embodiment
Being slidably matched for sliding part and sliding slot, realizes the movement of extending direction along the chute, moving process is more steady, to realize door body
Steady opening and closing, guarantee close the door after appearance gap, it is easy to control.Also, the door body driving device can hold door body, thus
Increase the intensity of door body, and then extends the service life of air conditioner and improve the usage experience of air conditioner.
One embodiment according to the present utility model, air conditioner further include shell, and the shell has air outlet and is located at
The display panel of the air outlet side, wherein the top of the door body driving device installation inside the shell, the door body are being beaten
The air outlet is movably disposed between open position and closed position, when the door body driving device drives the door body mobile
When to the closed position, the door body is concordant with the display panel.
The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description
In become obvious, or recognized by the practice of the utility model.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the perspective view according to the air conditioner of the utility model embodiment；
Fig. 2 is the main view according to the air conditioner of the utility model embodiment；
Fig. 3 is the cross-sectional view along middle line A-A shown in Fig. 2；
Fig. 4 is the schematic diagram of internal structure according to the air conditioner of the utility model embodiment；
Fig. 5 is the door body driving device according to the utility model embodiment；
Fig. 6 is the enlarged drawing in the portion B shown in Fig. 5；
Fig. 7 is the structural schematic diagram that door body driving device shown in Fig. 5 removes upper cover；
Fig. 8 is structural schematic diagram of the structure shown in fig. 7 at another visual angle；
Fig. 9 is structural schematic diagram of the structure shown in fig. 7 at another visual angle；
Figure 10 is the partial schematic diagram of structure shown in Fig. 9.
Appended drawing reference:
Air conditioner 100,
Pedestal 10, shell 20,
Display panel 21, air outlet 22,
Door body 30,
Door body driving device 40,
Mounting box 401,
Mounting base 41, gear mounting portion 411, sliding slot 412, limit rib 413, lateral coaming plate 414,
Upper cover 42, installation base 421, side wall muscle 422,
Rack gear 43, extension 431 install cavity 4311, and reinforcing rib 4312 connects pillar 4313, engaging tooth 432, connection
Axis 433, sliding part 434,
Gear 44,
Driver 45, drive shaft 451 connect lug 452, connecting hole 453.
Specific embodiment
The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model
Limitation.
Below with reference to Fig. 1-Figure 10 description according to the door body driving device 40 of the utility model embodiment.
It include mounting box 401, gear according to the door body driving device 40 of the utility model embodiment as shown in Fig. 1-Figure 10
44 and the rack gear 43 for connecting door body 30.
Mounting box 401 has the sliding slot 412 extended along preset direction, and gear 44 is rotatably disposed in mounting box 401, tooth
Item 43 and gear 44 are sequentially connected, so that gear 44 can be mobile with carry-over bar 43, and then rack gear 43 drives door body 30 mobile, tooth
Item 43 is slidably matched by sliding part 434 with sliding slot 412, thus make rack gear 43 along the chute 412 extending direction move.
Lead to rack gear 43 by the way that sliding part 434 is arranged according to the door body driving device 40 of the utility model embodiment
Being slidably matched for sliding part 434 and sliding slot 412 is crossed, realizes the movement of 412 extending direction along the chute, guarantees the movement of rack gear 43
Track, moving process is more steady, to realize the steady opening and closing of door body 30, guarantees appearance gap after closing the door, easy to control.And
And the door body driving device 40 can hold door body 30, to increase the intensity of door body 30, be conducive to extend door body uses the longevity
Life.
As shown in fig. 5-10, one embodiment according to the present utility model, rack gear 43 are equipped at least two along its length
The spaced apart connecting shaft 433 in direction, sliding part 434 are set in connecting shaft 433.That is, rack gear 43 passes through at least two
A sliding part 434 is slidably matched with sliding slot 412, thus make rack gear 43 along the chute 412 extending direction it is mobile, guarantee rack gear 43
It is steady mobile, to guarantee the steady movement of door body 30, the intensity of door body 30 can also be further increased.
As shown in Figure 9 and Figure 10, in some embodiments, rack gear 43 includes extension 431 and multiple engaging tooths 432, is prolonged
Extending portion 431 has preset length, length direction arranged for interval of multiple engaging tooths 432 along extension 431, wherein connecting shaft 433
Set on the side opposite with engaging tooth 432 of extension 431, and the length direction phase of the axial direction of connecting shaft 433 and rack gear 43
It is mutually vertical, to guarantee being slidably matched for sliding part 434 and sliding slot 412, the normal work of guarantee door body driving device 40.
In some embodiments, as shown in Figure 10, it is recessed to be equipped with installation for the side opposite with engaging tooth 432 of extension 431
Chamber 4311, sliding part 434 are located in installation cavity 4311, that is, install and be equipped with connecting shaft 433 in cavity 4311, and sliding part 434
In installing in cavity 4311 and being set in connecting shaft 433, thus sliding part 434 is hidden in installation cavity 4311, will not be right
The arrangement of other component or movement generate interference, and sliding slot 412 forms sliding part 434 and limits, and extension 431 can be to sliding
Portion 434 forms protection, is further ensured that the normal work of door body driving device 40.
One embodiment according to the present utility model, sliding part 434 be bearing, and the width of sliding part 434 be less than or
Equal to the groove width of sliding slot 412, the structure of bearing is simple, and said effect, assembly and disassembly side can be realized without individually carrying out structure design
Just.
One embodiment according to the present utility model, sliding slot 412 are arranged adjacent to the edge of mounting box 401, and rack gear 43 is extremely
Few a part is stretched out outside mounting box 401, so that rack gear 43 be facilitated to connect with door body 30, and then drives door body 30 to move by rack gear 43
It is dynamic.
As shown in fig. 5-10, one embodiment according to the present utility model, sliding slot 412 form arc groove, rack gear 43
Extending direction is consistent with the extending direction of sliding slot 412.It is understood that door body 30 can also form arc, when gear 44 revolves
When turning, gear 44 can the extending direction with the arcuately slot of carry-over bar 43 it is mobile, that is, realize the rotation of door body 30.
One embodiment according to the present utility model is in door body driving device 40 further includes driver 45, is used for sliding tooth
44 rotation of wheel.For example, driver 45 can be motor, i.e. realization motor direct-drive gear 44 rotates；For another example, driver 45
Including motor and the driving member being sequentially connected with motor and gear 44, can specifically be designed according to actual needs.
In some embodiments, mounting box 401 has aperture, and driver 45 is set to outside mounting box 401 and there is driving to take out,
Driving is taken out and is protruded into mounting box 401 from aperture, to connect with gear 44, and then is rotated by drive shaft 451 with moving gear 44.
By the way that driver 45 to be located at outside mounting box 401, it can reduce the volume of mounting box 401, reduce cost, and facilitate driver
45 assembly and disassembly, easy to repair and replacement.
As shown in Figure 5 and Figure 6, in some embodiments, mounting box 401 has installation base 421 and installation base 421 is set
There is mounting hole, driver 45 has connection lug 452 and connection lug 452 is equipped with connecting hole 453, wherein driver 45 passes through
The fastener for being arranged in connecting hole 453 and mounting hole is fixed on mounting box 401.
In some embodiments, the upper surface of installation base 421 has side wall muscle 422, and side wall muscle 422 is located at connection lug
452 side, so that connection lug 452 is positioned and be limited, conducive to the packaging efficiency for improving door body driving device 40.
As shown in Figure 5-Figure 7, one embodiment according to the present utility model, mounting box 401 include mounting base 41 and upper cover
42, sliding slot 412 is set to mounting base 41, and mounting base 41 also has gear mounting portion 411, and gear mounting portion 411 is for installing tooth
Wheel 44, upper cover 42 is located at the top of mounting base 41, and upper cover 42 is connect with mounting base 41.Wherein, gear mounting portion 411 can be with
Form the positioning column being located in mounting box 401, or other location structures.
In some embodiments, as shown in Figure 8 and Figure 9, the position at the neighbouring one side edge of mounting base 41 is equipped with two
Spaced apart limit rib 413, two limit ribs 413 limit sliding slot 412.
Further, the position at its neighbouring other side edge of mounting base 41 is equipped with lateral coaming plate 414, and the one of lateral coaming plate 414
End connect with one end of limit rib 413 on the outermost side in two limit ribs 413, the other end of lateral coaming plate 414 and positioned at most
The other end of the limit rib 413 in outside lateral coaming plate 414 arranged apart, so that the end of rack gear 43 is avoided, so that rack gear 43 can
With normal movement.For example, one end of rack gear 43 is stretched out when door body 30 is in an open position by the driving of door body driving device 40
Outside mounting box 401, when door body 30 is in the closed position by the driving of door body driving device 40, the both ends of rack gear 43 are respectively positioned on peace
In mounted box 401.
In some embodiments, the side towards upper cover 42 of the extension 431 of rack gear 43 is equipped with multiple sides of extending along
To spaced apart connection pillar 4313, two spaced apart reinforcing ribs are equipped between two connection pillars 4313 of arbitrary neighborhood
4312, one end of two reinforcing ribs 4312 is connected with one of pillar 4313 that connect, the other end of two reinforcing ribs 4312 and
Another one connect pillar 4313 and connect, to improve the structural strength of rack gear 43.
As Figure 1-Figure 4, according to the air conditioner of the utility model embodiment 100 including door body 30 and according to above-mentioned implementation
The door body driving device 40 of example.Here air conditioner 100 can be air conditioner indoor unit, or air-conditioning indoor and outdoor one
Machine.
Due to being had above-mentioned technique effect according to the door body driving device 40 of the utility model embodiment, the application's
Air conditioner 100 also has above-mentioned technique effect, i.e., by using above-mentioned door body driving device 40, rack gear 43 is allow to pass through sliding
Portion 434 is slidably matched with sliding slot 412, realizes the movement of 412 extending direction along the chute, and moving process is more steady, thus real
The steady opening and closing of existing door body 30 guarantees the appearance gap after closing the door, easy to control.Also, the door body driving device 40 can drag
Firmly door body 30 to increase the intensity of door body 30, and then extend the service life of air conditioner 100 and improve making for air conditioner 100
With experience.
As Figure 1-Figure 4, one embodiment according to the present utility model, air conditioner 100 further include shell 20, shell 20
With air outlet 22 and display panel 21, display panel 21 is located at 22 side of air outlet.Wherein, door body driving device 40 is mounted on
Top in shell 20.
In some instances, door body 30 is movably disposed in air outlet 22 between open and closed positions, works as door
When body drive 40 drives door body 30 to be moved to closed position, door body 30 is concordant with display panel 21, and door body 30 is opened and closed process
It runs smoothly, door body 30 is avoided to be used for a long time and deform, guarantee the appearance gap after door body 30 is closed, and then guarantee air-conditioning
The overall appearance of device 100.
As a result, by the top being mounted on door body driving device 40 in shell 20, i.e. sliding part 434 is located in shell 20
Top, guarantee door body 30 it is concordant with display panel 21 on the basis of, more can guarantee between door body 30 and display panel 21
Gap, while door body 30 can be held, increasing by 30 intensity of door body, also can be convenient the movement or rotation of door body 30, structure is simple,
It is convenient to mount and dismount.
In some embodiments, air conditioner 100 further includes pedestal 10, and shell 20 forms the column extended along the vertical direction,
Shell 20 is mounted on pedestal 10, and pedestal 10 plays the role of support.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.
According to other compositions of the air conditioner 100 of the utility model embodiment and operate for ordinary skill people
Member for be all it is known, be not detailed herein.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art
The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or
Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.
While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that:
These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective
And modification, the scope of the utility model are defined by the claims and their equivalents.
Claims (15)
1. a kind of door body driving device characterized by comprising
Mounting box, the mounting box have sliding slot；
Gear, the gear are rotatably disposed in the mounting box；
For connecting the rack gear of the door body, the rack gear is connect to drive the door body mobile with the gear drive, described
Rack gear is slidably matched with the sliding slot by sliding part so that the rack gear is moved along the extending direction of the sliding slot.
2. door body driving device according to claim 1, which is characterized in that the rack gear is equipped at least two along its length
The spaced apart connecting shaft in direction, the sliding part are set in the connecting shaft.
3. door body driving device according to claim 2, which is characterized in that the rack gear includes having prolonging for preset length
Extending portion and the spaced apart engaging tooth of multiple length directions along the extension,
Wherein, the connecting shaft be set to the extension the side opposite with the engaging tooth and the axial direction of the connecting shaft with
The length direction of the rack gear is mutually perpendicular to.
4. door body driving device according to claim 3, which is characterized in that the extension it is opposite with the engaging tooth
Side be equipped with installation cavity, the sliding position is in the installation cavity.
5. door body driving device according to claim 1, which is characterized in that the sliding part is bearing, and the sliding
The width in portion is less than or equal to the groove width of the sliding slot.
6. door body driving device according to claim 1, which is characterized in that the sliding slot is adjacent to the edge of the mounting box
Setting, it is outer to connect with the door body that at least part of the rack gear stretches out the mounting box.
7. door body driving device according to claim 1 to 6, which is characterized in that the sliding slot forms arc
Slot, the extending direction of the rack gear are consistent with the extending direction of the sliding slot.
8. door body driving device according to claim 1 to 6, which is characterized in that further include driver, be used for
The gear is driven to rotate.
9. door body driving device according to claim 8, which is characterized in that the mounting box has aperture, the driving
Device is set to outside the mounting box and has the drive shaft protruded into the mounting box from the aperture to connect with the gear.
10. door body driving device according to claim 8, which is characterized in that the mounting box has installation base and institute
Installation base is stated equipped with mounting hole, the driver has connection lug and the connection lug is equipped with connecting hole,
Wherein, the driver is fixed on the mounting box by being arranged in the fastener of the connecting hole and the mounting hole
On.
11. door body driving device according to claim 10, which is characterized in that the upper surface of the installation base, which has, to be set
It is described connection lug side side wall muscle to be limited to the connection lug.
12. door body driving device according to claim 1, which is characterized in that the mounting box includes:
Mounting base, the sliding slot is set to the mounting base, and the mounting base also has the peace of the gear for installing the gear
Dress portion；
Upper cover, the upper cover is located at the top of the mounting base, and the upper cover is connect with the mounting base.
13. door body driving device according to claim 12, which is characterized in that the neighbouring one side edge of the mounting base
Position be equipped with two spaced apart limit ribs, two limit ribs limit the sliding slot,
The position at its neighbouring other side edge of the mounting base be equipped with connect with one end of the limit rib and with the limit
The other end of muscle lateral coaming plate arranged apart.
14. a kind of air conditioner, which is characterized in that driven including door body and door body according to claim 1 to 13
Device.
15. air conditioner according to claim 14, which is characterized in that further include shell, the shell have air outlet and
Display panel positioned at the air outlet side,
Wherein, the top of the door body driving device installation inside the shell, the door body is between open and closed positions
It is movably disposed in the air outlet, when the door body driving device drives the door body to be moved to the closed position, institute
It is concordant with the display panel to state door body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086229.8U CN209181230U (en) | 2018-12-12 | 2018-12-12 | Door body driving device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822086229.8U CN209181230U (en) | 2018-12-12 | 2018-12-12 | Door body driving device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209181230U true CN209181230U (en) | 2019-07-30 |
Family
ID=67376692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822086229.8U Active CN209181230U (en) | 2018-12-12 | 2018-12-12 | Door body driving device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209181230U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520109A (en) * | 2018-12-12 | 2019-03-26 | 广东美的制冷设备有限公司 | Door body driving device and air conditioner |
| CN112432354A (en) * | 2020-10-19 | 2021-03-02 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
-
2018
- 2018-12-12 CN CN201822086229.8U patent/CN209181230U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520109A (en) * | 2018-12-12 | 2019-03-26 | 广东美的制冷设备有限公司 | Door body driving device and air conditioner |
| CN112432354A (en) * | 2020-10-19 | 2021-03-02 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
| CN112432354B (en) * | 2020-10-19 | 2022-01-21 | 青岛海尔空调器有限总公司 | Sliding device and vertical air conditioner |
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