CN206073392U - A kind of driving means of sliding door of air conditioner - Google Patents
A kind of driving means of sliding door of air conditioner Download PDFInfo
- Publication number
- CN206073392U CN206073392U CN201620916187.4U CN201620916187U CN206073392U CN 206073392 U CN206073392 U CN 206073392U CN 201620916187 U CN201620916187 U CN 201620916187U CN 206073392 U CN206073392 U CN 206073392U
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- Prior art keywords
- tooth bar
- gear
- sliding door
- drive mechanism
- driving means
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 21
- 230000009467 reduction Effects 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Abstract
The utility model discloses a kind of driving means of sliding door of air conditioner, the tooth bar for driving and sliding laterally including drive mechanism and by the drive mechanism, the drive mechanism includes motor and by the motor-driven gear for rotating in the horizontal plane, the gear is engaged with the tooth bar, it is characterised in that：The tooth bar is provided with longitudinally convex tooth bar installation portion in top surface or bottom surface, the tooth bar installation portion is separately positioned on along the close week inboard end of the tooth bar length direction and the position near circumferentially outer end, and the rear side face closure of the direction gear of the tooth bar installation portion of close tooth bar week inboard end.Improve shake when sliding door slides by the opening of reduction tooth bar installation portion, improve the stationarity that sliding door slides；By increasing installing hole, strengthen the connection between fixed drive mechanism and front panel, further reduce shake when sliding door slides.
Description
Technical field
This utility model is related to a kind of air-conditioner, especially a kind of driving means of sliding door of air conditioner.
Background technology
With the development of air-conditioning industry, people's living standard requires to improve constantly, and consumer is to air conditioner noises, comfortableness, outer
The aspects such as sight have higher requirement, therefore the species of air-conditioner is also more and more.Common air-conditioner has outlet air surface plate body,
Air outlet is provided with outlet air surface plate body, by the air outlet to indoor offer hot blast or cold wind.When air-conditioner is in pass
During closed state, air outlet is remained exposed to outward, and at this moment the polluter such as dust is easily accessible to air-conditioner, and then affects air-conditioning
The normal work of device.Meanwhile, air outlet exposure can also affect the attractive in appearance of air-conditioner outside.
Therefore, increasing air-conditioner uses full-closed structure, i.e., will can go out when air-conditioner does not work/air inlet is hidden
Hide, opened during work again.Air-conditioner in the market, more by motion is arranged between front panel and sliding door come real
It is now relative to slide.However, existing motion mostly is pinion and rack, the such as Application No. of the applicant
A kind of driving structure of sliding door of air conditioner disclosed in 201420425044.4 Chinese patent, including upper shell and lower house,
Motor is provided between upper shell and lower house, master gear, travelling gear, gear long slab are also set up on lower house
Have several for location and installation motor, the master gear, travelling gear and gear long slab positioning and mounting structure.
The driving structure of above-mentioned this rack-and-pinion, gear long slab offer multiple in the installation site at two ends respectively
Bore a hole, and the mounting structure between driving structure and front panel, sliding door is not enough consolidated, and causes sliding door easily to be trembled when sliding
Dynamic, not only noise is big, and is likely to affect normal use；Additionally, resistance is by tooth bar and track in motor process
Sliding friction is produced, and because the coefficient of sliding friction is larger, causes conventional motion part resistance big, to power output and part quality all
There is high requirement, robust motion hardly results in guarantee；Power increase is exported simultaneously, and the noise of generation also increases therewith；Due to
Frictional force and mechanism wear, motion reliability are also greatly reduced.
Utility model content
Technical problem to be solved in the utility model is the problem existed for above-mentioned prior art, there is provided a kind of to improve
The driving means of the sliding door of air conditioner of running stability.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of driving dress of sliding door of air conditioner
Put, the tooth bar for driving and sliding laterally including drive mechanism and by the drive mechanism, the drive mechanism include motor,
And by the motor-driven gear for rotating in the horizontal plane, the gear is engaged with the tooth bar, it is characterised in that：Institute
State tooth bar and top surface or bottom surface are provided with longitudinally convex tooth bar installation portion, the tooth bar installation portion is separately positioned on along the tooth
Bar length direction is near week inboard end and the position near circumferentially outer end, and the tooth bar near tooth bar week inboard end is installed
The rear side face closure of the direction gear in portion.
For ease of the installation of tooth bar and sliding door, the tooth bar for extending in the vertical is offered on the tooth bar installation portion and is installed
Hole.
To guarantee the normal work of gear, the drive mechanism also includes gearcase, and the gearcase includes gearcase master
Body and the gear lid being arranged on above the gear box main body, the gear are arranged in the gear box main body, the electricity
Machine is arranged on the bottom of gear box main body and the output shaft of motor is extended in the gear box main body and with the tooth
Wheel connection.
To strengthen fixed drive mechanism, shake when sliding door slides is reduced, the top both sides of the gear lid open up
The bottom for having the first installing hole, the gear box main body offers the second installing hole, first installing hole and the second installing hole
It is and extends in the horizontal direction.
The motor is motor, and with high pulling torque, operate steadily reliable advantage, can further reduce sliding door
Shake during slip.
Compared with prior art, the utility model has the advantage of：Cunning is improved by the opening of reduction tooth bar installation portion
Shake when dynamic door slides, improves the stationarity that sliding door slides；By increasing installing hole, strengthen fixed drive mechanism and front
Connection between panel, further reduces shake when sliding door slides；By using motor, high pulling torque is provided, increased
Plus stationarity during sliding door slip, reliability, further reduce shake when sliding door slides.
Description of the drawings
Fig. 1 is the front schematic view of driving means of the present utility model；
Schematic rear views of the Fig. 2-1 for driving means of the present utility model；
Close-up schematic views of the Fig. 2-2 for Fig. 2-1；
Fig. 3 is the decomposition texture schematic diagram of driving means of the present utility model；
Fig. 4 is the cooperation schematic diagram of driving means of the present utility model and the sliding door of air-conditioner；
Fig. 5 is the cooperation schematic diagram of driving means of the present utility model and the front panel of air-conditioner.
Specific embodiment
This utility model is described in further detail below in conjunction with accompanying drawing embodiment.
Referring to Fig. 4 and Fig. 5, a kind of application has the sliding door of air conditioner structure of driving means of the present utility model, including cunning
Dynamic door 1, driving means 2 and front panel 3, drive 1 relative front panel 3 of sliding door to slide in a circumferential direction by driving means 2,
So as to open or close the air outlet 31 on front panel 3.
With reference to Fig. 1～Fig. 3, driving means 2 include two, are separately positioned on sliding door 1, the top and bottom of front panel 3.
Each driving means 2 includes drive mechanism 21 and tooth bar 22, and drive mechanism 21 includes motor 211 and gear 212, and motor 211 is excellent
Choosing for motor, with high pulling torque, operate steadily reliable advantage, it is possible to reduce shake when sliding door 1 slides.Gear
212 are arranged on the output shaft of motor 211, and gear 212 rotates in the horizontal plane, and gear 212 is engaged with tooth bar 22, by
This, when gear 212 is rotated, can slide with carry-over bar 22.Tooth bar 22 is curved, is provided with many towards on the side of gear 212
It is individual along spaced apart first tooth 223 of 22 length direction of tooth bar, the radian of 22 entirety of tooth bar is consistent with the radian of sliding door 1.
The second tooth 2121 is evenly equipped with the circumference of gear 212, the first tooth 223 and the second tooth 2121 are engaged.Second tooth, 2121 radial direction front side
End and connect two neighboring first tooth, 223 tooth root tooth root connecting portion 225 between there is certain gap, i.e. the second tooth
The end of 2121 radial direction front sides and the tooth root connecting portion 225 of two neighboring first tooth, 223 tooth root of connection are not abutted, it is possible thereby to change
Shake when kind driving means 2 drive sliding door 1 to slide.
Drive mechanism 21 is fixed for the front panel 3 with air-conditioner, and tooth bar 22 is then for fixing with sliding door 1.In order to
Enable drive mechanism 21 fixed with the front side (towards side of sliding door 1) of front panel 3, and avoid gear 212 from entering ash
And normal work is affected, drive mechanism 21 also includes gearcase, and gearcase includes gear box main body 214, is arranged on gearcase
Gear lid 213 in main body 214.Above-mentioned motor 211 is arranged on 214 bottom of gear box main body, and its output shaft penetrates into tooth
In wheel box main body 214, gear 212 is connected with output shaft, and be arranged in gear box main body 214, and the tooth of 212 periphery of gear
It is exposed to outside gear box main body 214 to front side (towards the side of sliding door 1).
Gear lid 213 is arranged on above gear box main body 214, and gear lid 213 connects for the front panel with air-conditioner
Connect, thus drive mechanism 21 can be fixed on front panel 3, the fixed form between gear lid 213 and front panel 3, preferably
Be connected by screw fixation.There is inside gear lid 213 and gear box main body 214 block reinforcement structure 217, driving is can guarantee that
Mechanism 21 can form sealing in addition to engagement place of the gear 212 with tooth bar 22, prevent dust from entering.
To cause 21 drive gear 212 of drive mechanism to rotate, when sliding so as to band carry-over bar 22, the fortune of tooth bar 22 can be limited
Dynamic rail mark, keeps the stationarity of the motion of tooth bar 22 and reduces noise, limited location guiding mechanism is arranged on gearcase and tooth bar 22.Limit
Position guiding mechanism includes guiding rib and is oriented to groove, and guiding rib can be plugged into being oriented in groove so as to realize coordinating, guiding rib
It is arranged on gearcase, is oriented to groove and is arranged on tooth bar 22, or alternatively, guiding rib is arranged on tooth bar 22, is oriented to
Groove is arranged on gearcase.In the present embodiment, it is arranged on gearcase with guiding rib, is oriented to groove and is arranged on tooth bar 22
As a example by.Side on gear lid 213 towards tooth bar 22 is formed with the first guiding rib 2131, and tooth bar 22 is towards gear lid 213
Side be formed with recessed first guiding groove 221；Side on gear box main body 214 towards tooth bar 22 is formed with second and leads
To muscle 2141, tooth bar 22 is formed with the second guiding groove 222 of fovea superior towards the side of gear box main body 214.Lead by first
To the cooperation (adaptation of the first guiding rib 2131 is inserted in the first guiding groove 221) of muscle 2131 and the first guiding groove 221, the
(adaptation of the second guiding rib 2141 is inserted in the second guiding groove 222 for the cooperation of two guiding ribs 2141 and the second guiding groove 222
It is interior), the movement locus of tooth bar 22 can be limited, stationarity when also can guarantee that tooth bar 22 is moved.
To cause tooth bar 22 steady when running, it is to avoid tooth bar 22 produces sliding friction with gearcase, and drive mechanism 21 is also wrapped
The bearing being arranged on gearcase is included, is to keep dynamic balance, the bearing of the present embodiment to include clutch shaft bearing 215 and second bearing
216.Alternatively, it is also possible to which clutch shaft bearing 215 or second bearing 216 are only set.Wherein, clutch shaft bearing 215 is arranged on gear
On lid 213, positioned at the top of the first guiding rib 2131, clutch shaft bearing 215 is horizontally disposed (horizontally disposed to refer to rotary shaft water
It is flat), the bottom of its radial direction is connected to being oriented on the adjacent upper surface 2211 of groove 221 with first for tooth bar 22, clutch shaft bearing 215
Downward active force is applied to tooth bar 22.Second bearing 216 is arranged on gear box main body 214, positioned at the second guiding rib 2141
Lower section, second bearing 216 be horizontally disposed with, be connected at the top of its radial direction tooth bar 22 with second be oriented to groove 222 it is adjacent
On lower surface, second bearing 216 applies active force upwards to tooth bar, to support tooth bar 22.When tooth bar 22 slides, first axle
Hold 215 and second bearing 216 tooth bar 22 is applied between corresponding active force, and gearcase and tooth bar 22 respectively by existing
Sliding friction between tooth bar 22 and guiding rib is converted into the rolling friction between two groups of bearings and tooth bar 22, (sliding friction system
Number in 0.1～0.2 even more high, and coefficient of rolling friction then only 0.0015～0.003), substantially reduce frictional resistance, so as to
Ensure that motion is reliable steady, while reduce power output requiring and parts precision and surface requirements, reduce motion noise.In tooth
Bar 22 is acted as by the clutch shaft bearing 215 and a second bearing 216 on diagonal respectively when sliding in one direction
With.
The top both sides (both sides in 22 direction of motion of tooth bar) of gear lid 213 offer the first installing hole 2132, tooth
The bottom of wheel box main body 214 offers the second installing hole 2142, and the first installing hole 2132 and the second installing hole 2142 are in water
Square upwardly extend, thus the first above-mentioned installing hole 2132 and the second installing hole 2142 can be each passed through by screw and by tooth
Wheel box is fixed with front panel 3.By the second installing hole 2142 is set up on gear box main body 214,21 He of drive mechanism can be strengthened
Being fixedly connected between front panel 3, further reduces shake when sliding door 1 slides.
The upper surface of the position at the close two ends on 22 length direction of tooth bar is respectively arranged with and is raised up (or from following table
Towards lower convexity) tooth bar installation portion 224, two tooth bar installation portions 224 respectively close to tooth bar 22 all inboard ends and week it is outside
End, when sliding door 1 closes air outlet 31, the circumferentially outer end of tooth bar 22 is engaged with gear 212, and sliding door 1 fully opens air outlet
When 31, tooth bar 22 causes all inboard ends to engage with gear 212 after sliding.Offer on tooth bar installation portion 224 in the vertical extend,
Through the tooth bar installing hole 2241 of 224 top surface of tooth bar installation portion, thus can by rear side of tooth bar 22 and sliding door 1 by screw from upper
And under fix through tooth bar 22 and sliding door 1.Near the trailing flank (direction of the tooth bar installation portion 224 of 22 weeks inboard ends of tooth bar
The side of front panel 3) closing, thus can reduce shake of the sliding door 1 when sliding.
During installation, the gearcase of two driving means 2 is respectively fixed to into the upper/lower terminal on front side of front panel 4 first, this
When, tooth bar 22 is engaged with the gear 212 in gearcase；Then by sliding door 1 set be attached in driving means 2, by tooth bar 22 with it is sliding
The rear side of dynamic door 1 is fixed, so as to complete to install.
Claims (5)
1. a kind of driving means of sliding door of air conditioner, including drive mechanism (21), and by the drive mechanism (21) drive
And the tooth bar (22) for sliding laterally, the drive mechanism (21) including motor (211), and driven by the motor (211)
The gear (212) for rotating in the horizontal plane, the gear (212) are engaged with the tooth bar (22), it is characterised in that：The tooth bar
(22) top surface or bottom surface are provided with longitudinally convex tooth bar installation portion (224), the tooth bar installation portion (224) is separately positioned on
Along the tooth bar (22) length direction near week inboard end and the position near circumferentially outer end, and near the tooth bar (22) week
The rear side face closure of the direction gear (212) of the tooth bar installation portion (224) of inboard end.
2. driving means of sliding door of air conditioner as claimed in claim 1, it is characterised in that：The tooth bar installation portion (224)
On offer the tooth bar installing hole (2241) for extending in the vertical.
3. driving means of sliding door of air conditioner as claimed in claim 1 or 2, it is characterised in that：The drive mechanism (21)
Also include gearcase, the gearcase includes gear box main body (214) and the tooth being arranged on above the gear box main body (214)
Wheel lid (213), the gear (212) are arranged in the gear box main body (214), and the motor (211) is arranged on described
The bottom of gear box main body (214) and the output shaft of motor (211) extend in the gear box main body (214) and with institute
State gear (212) connection.
4. driving means of sliding door of air conditioner as claimed in claim 3, it is characterised in that：The gear lid (213)
Top both sides offer the first installing hole (2132), and the bottom of the gear box main body (214) offers the second installing hole
(2142), first installing hole (2132) and the second installing hole (2142) are and extend in the horizontal direction.
5. driving means of sliding door of air conditioner as claimed in claim 1 or 2, it is characterised in that：The motor (211) is step
Stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916187.4U CN206073392U (en) | 2016-08-19 | 2016-08-19 | A kind of driving means of sliding door of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916187.4U CN206073392U (en) | 2016-08-19 | 2016-08-19 | A kind of driving means of sliding door of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206073392U true CN206073392U (en) | 2017-04-05 |
Family
ID=58430781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916187.4U Active CN206073392U (en) | 2016-08-19 | 2016-08-19 | A kind of driving means of sliding door of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206073392U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588155A (en) * | 2017-10-20 | 2018-01-16 | 海信（山东）空调有限公司 | Rack and pinion drive mechanism and air conditioner |
| CN109028528A (en) * | 2018-09-30 | 2018-12-18 | 奥克斯空调股份有限公司 | Sliding door apparatus and air conditioner |
-
2016
- 2016-08-19 CN CN201620916187.4U patent/CN206073392U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588155A (en) * | 2017-10-20 | 2018-01-16 | 海信（山东）空调有限公司 | Rack and pinion drive mechanism and air conditioner |
| CN107588155B (en) * | 2017-10-20 | 2024-03-01 | 海信空调有限公司 | Gear rack transmission mechanism and air conditioner |
| CN109028528A (en) * | 2018-09-30 | 2018-12-18 | 奥克斯空调股份有限公司 | Sliding door apparatus and air conditioner |
| CN109028528B (en) * | 2018-09-30 | 2023-08-11 | 奥克斯空调股份有限公司 | Sliding door device and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170524 Address after: 315191 Yinzhou District Province, Ningbo City, Jiang Shan town on the village of summer ho Patentee after: AUX air conditioning Limited by Share Ltd Address before: 315100 Zhejiang city of Ningbo province Jiangshan town Yinzhou District Mingguang Road No. 1166 Patentee before: Ningbo AUX Group. |