CN213453901U - Movable door installation mechanism and air conditioner - Google Patents
Movable door installation mechanism and air conditioner Download PDFInfo
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- CN213453901U CN213453901U CN202022024448.0U CN202022024448U CN213453901U CN 213453901 U CN213453901 U CN 213453901U CN 202022024448 U CN202022024448 U CN 202022024448U CN 213453901 U CN213453901 U CN 213453901U
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- bearing
- movable door
- dodge gate
- mounting
- hole
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- 238000009434 installation Methods 0.000 title claims abstract description 38
- 238000005096 rolling process Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model discloses a dodge gate installation mechanism and air conditioner, dodge gate installation mechanism includes: the rotating shaft is arranged on a driving mechanism connected with the movable door; the bearing is arranged on the rotating shaft, and the outer surface of the bearing is a spherical surface; and the mounting bracket is provided with a mounting hole, the bearing is arranged in the mounting hole, wherein the inner wall of the mounting hole is a spherical surface matched with the outer surface of the bearing. The utility model provides a dodge gate installation mechanism makes the bearing not receive the crooked influence of dodge gate, and the atress between bearing and the support frame remains evenly throughout, and then makes the dodge gate also can the steady operation when crooked.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to dodge gate installation mechanism and air conditioner.
Background
The air outlet of the air conditioner is generally provided with a movable door, the movable door can move based on the activity of the movable door, the movable door is moved to the position where the air outlet is overlapped when the air conditioner does not work so as to hide or seal the air outlet, and the movable door is moved to the position where the movable door is staggered with the air outlet when the air conditioner works so as to open the air outlet.
The movable door realizes the activity effect, then needs to use motion to drive the activity of movable door, and the motion that uses on the present air conditioner mostly is rack and pinion mechanism, and in order to improve the smooth operation of movable door operation, installs through bearing structure between general rack and pinion mechanism and the air conditioner casing. However, in the actual use process, when the movable door is inclined in the operation process due to external reasons, such as forward inclination, backward inclination and the like, the bearing connected with the inclined movable door will be inclined, and the bearing is stressed unevenly and the operation is unstable due to the inclined bearing.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a dodge gate installation mechanism and air conditioner, it is inhomogeneous to appear the atress when crooked along with the dodge gate that aim at solving bearing structure, moves unstable technical problem.
In order to achieve the above object, the utility model provides a movable door installation mechanism, movable door installation mechanism includes:
the rotating shaft is arranged on a driving mechanism connected with the movable door;
the bearing is arranged on the rotating shaft, and the outer surface of the bearing is a spherical surface; and
the mounting bracket, be equipped with the mounting hole on the mounting bracket, the bearing is installed in the mounting hole, wherein, the inner wall of mounting hole be with the sphere of the surface looks adaptation of bearing.
Optionally, the bearing is installed in the mounting hole, and an outer surface of the bearing abuts against an inner wall of the mounting hole.
Optionally, the bearing includes inner bearing, outer bearing, holder and rolling element, the inner bearing cover is established in the pivot, the holder set up in inner bearing with between the outer bearing, the rolling element sets up in the holder, wherein, outer bearing's surface is the sphere.
Optionally, the retainer is provided with at least two through grooves, and the rolling bodies are mounted in the through grooves.
Optionally, the rolling bodies are rollers.
Optionally, the inner surface of the outer bearing and the outer surface of the inner bearing are both cylindrical.
Optionally, the mounting frame comprises an upper cover and a lower cover, the upper cover is provided with a first through hole, the lower cover is provided with a second through hole, the upper cover is covered on the lower cover, and the first through hole and the second through hole form the mounting hole.
In order to realize the above-mentioned purpose, the utility model also provides an air conditioner, air conditioner includes organism, actuating mechanism, dodge gate and as above dodge gate installation mechanism, be equipped with the air outlet on the organism, dodge gate installation mechanism's mounting bracket is installed on the organism, actuating mechanism includes initiative portion and drive division, the initiative portion with dodge gate installation mechanism's pivot is connected, drive division with the dodge gate is connected, drives the dodge gate court the air outlet position or keep away from air outlet direction position removes.
Optionally, the driving mechanism is a gear-rack mechanism, the gear is the driving part, the rack is the transmission part, the rack is installed on the movable door, and the rack is connected with the gear in a matching manner.
The embodiment of the utility model provides an in dodge gate installation mechanism and air conditioner, through setting the surface of bearing to the sphere, just the mounting bracket is used for the installation the inner wall of the mounting hole of bearing set to with the sphere of surface adaptation makes the bearing does not receive the crooked influence of dodge gate, and the atress between bearing and the support frame remains evenly throughout, and then makes the dodge gate also can steady operation when crooked.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of a movable door mounting mechanism according to the present invention;
FIG. 2 is a schematic top view of the mechanism for mounting the movable door according to the present invention;
FIG. 3 is a schematic cross-sectional view taken along the line A-A in FIG. 2;
FIG. 4 is a schematic cross-sectional view taken along a radial direction of a dodge gate mounting mechanism provided by the present invention;
fig. 5 is a schematic front view of an air conditioner provided by the utility model;
fig. 6 is a schematic side view of an air conditioner according to the present invention;
FIG. 7 is a schematic cross-sectional view taken along line B-B of FIG. 5;
FIG. 8 is an enlarged schematic view of section D of FIG. 7;
fig. 9 is a schematic perspective view of an air conditioner according to the present invention;
fig. 10 is a schematic back view of the air conditioner provided by the present invention;
fig. 11 is an enlarged schematic view of portion F of fig. 10.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | Movable |
1 | |
| 11 | |
20 | |
| 12 | |
30 | |
| 121 | Inner bearing | 40 | |
| 122 | External bearing | 41 | |
| 123 | |
42 | |
| 124 | |
13 | |
| 125 | Through |
131 | |
| 132 | Lower cover |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but on the basis of the realization of those skilled in the art, when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The utility model provides a dodge gate installation mechanism, mainly used installs the actuating mechanism of dodge gate and dodge gate for the dodge gate remains the even running throughout at the operation in-process, even when the dodge gate is in the tilt state, still keeps the even running.
Referring to fig. 1 to 4, the movable door mounting mechanism 10 includes a rotating shaft 11, a bearing 12 and a mounting bracket 13. The mounting frame 13 is arranged on a shell of the air conditioner 1, the bearing 12 is arranged on the mounting frame 13, and the mounting frame 13 fixes the bearing 12 on the shell.
The rotating shaft 11 is arranged on a driving mechanism 40 connected with the movable door mounting mechanism 10. Specifically, the one end of pivot 11 is connected with power spare such as motor, and the other end is connected the actuating mechanism 40 of dodge gate installation mechanism 10, the motor rotates the drive when pivot 11 rotates, pivot 11 drives actuating mechanism 40 drives dodge gate installation mechanism 10 rotates. The bearing 12 is disposed on the rotating shaft 11, and a mounting hole is disposed on the mounting frame 13, the bearing 12 is disposed in the mounting hole, so that the rotating shaft 11 is connected to the mounting frame 13 through the bearing 12 on the outer circumference, so that the rotating shaft 11 is supported on the mounting frame 13, and the driving mechanism 40 of the movable door mounting mechanism 10 is supported on the mounting frame 13.
In order to enable the rotating shaft 11 to rotate stably under any condition, and further enable the driven movable door mounting mechanism 10 to always keep running stably, the outer surface of the bearing 12 in this embodiment is set to be a spherical surface, and the inner wall of the mounting hole is a spherical surface matched with the outer surface of the bearing 12, so that the bearing 12 and the inner wall of the mounting hole are always in a state of balanced stress, and the rotating shaft 11 in the bearing 12 is ensured to always run stably.
For example, when the driving mechanism 40 tilts with the movable door mounting mechanism 10, the rotating shaft 11 and the bearing 12 also tilt with the driving mechanism, and at this time, the bearing 12 tilts at the position of the mounting bracket 13, because the outer surface of the ordinary bearing 12 is cylindrical, if the driving mechanism deviates from the axial direction, the contact between the bearing 12 and the hole wall of the mounting hole of the mounting bracket 13 is not uniform, and further, the stress of the bearing 12 is not uniform, so that the rotating shaft 11 rotates unstably. However, in this embodiment, the outer surface of the bearing 12 is a spherical surface, and the inner wall of the mounting hole is a spherical surface adapted to the outer surface of the bearing 12, if the bearing 12 is tilted axially at a low cost, the outer surface of the bearing 12 rotates along the inner wall of the mounting hole, and based on the outer surface of the bearing 12 being a spherical surface, the bearing 12 can be uniformly contacted with the inner wall of the mounting hole when rotating to any angle, so that the bearing 12 is always in a force balance, and thus the rotating shaft 11 is kept stable during the rotation process.
Therefore, in the movable door mounting mechanism 10 of the present embodiment, the outer surface of the bearing 12 is set to be a spherical surface, and the inner wall of the mounting hole of the mounting bracket 13 for mounting the bearing 12 is set to be a spherical surface adapted to the outer surface, so that the bearing 12 is not affected by the tilt of the movable door mounting mechanism 10, the stress between the bearing 12 and the supporting frame is always kept uniform, and the movable door mounting mechanism 10 can stably operate when being tilted.
It will be appreciated that the bearing 12 and the mounting bracket 13 may be clearance fitted, as in the case of the non-operation of the drive mechanism 40, the bearing 12 provides clearance for the mounting bracket 13, and the bearing 12 is not stressed. When the driving mechanism 40 is operated, the outer surface of the rotating shaft 11 abuts against the mounting hole. Alternatively, in order to prevent the noise generated by the bearing 12 when the driving mechanism 40 operates, the bearing 12 may be in interference fit with the mounting frame 13, and if the bearing 12 is installed in the mounting hole, the outer surface of the bearing 12 is always abutted against the inner wall of the mounting hole.
Specifically, the bearing 12 in this embodiment includes an inner bearing 121, an outer bearing 122, a retainer 123, and a rolling element 124, where the inner bearing 121 is sleeved on the rotating shaft 11, the retainer 123 is disposed between the inner bearing 121 and the outer bearing 122, and the rolling element 124 is disposed in the retainer 123, and an outer surface of the outer bearing 122 is a curved surface or a spherical surface.
Specifically, the outer bearing 122 is sleeved outside the inner bearing 121, the inner surface of the outer bearing 122 and the outer surface of the inner bearing 121 are arranged at intervals in parallel, so that a containing cavity is formed between the outer bearing 122 and the inner bearing 121, the retainer 123 is arranged in the containing cavity, a holding cavity is arranged on the retainer 123, and the rolling body 124 is arranged in the holding cavity. It is understood that the bearing 12 of the present embodiment is provided with a plurality of rolling bodies 124, and the plurality of rolling bodies 124 are arranged in the cage 123 at intervals. The rolling surfaces of the rolling bodies 124 are respectively abutted against the outer surface of the inner bearing 121 and the inner surface of the outer bearing 122, when the inner bearing 121 rotates along with the rotating shaft 11, the inner bearing 121 transmits a rotation torque to the rolling bodies 124, the rolling bodies 124 roll based on the rotation torque, and further the rotation torque is prevented from being transmitted to the outer bearing 122, so that the outer bearing 122 is kept fixed when the inner bearing 121 rotates. Further, the inner surface of the outer bearing 122 and the outer surface of the inner bearing 121 are both cylindrical surfaces, so that the force applied by the rolling bodies 124 between the inner surface of the outer bearing 122 and the outer surface of the inner bearing 121 is balanced, and the rolling bodies 124 roll smoothly.
In this embodiment, the retainer 123 is used for mounting and fixing the rolling element 124, the retainer 123 is annular, at least two through grooves 125 are formed in the side wall of the retainer 123, the through grooves 125 communicate the outer bearing 122 and the inner bearing 121, and the rolling element 124 is mounted in the through grooves 125, so that the rolling element 124 is respectively connected with the outer bearing 122 and the inner bearing 121 at the notches at the two ends of the through grooves 125. The through-slots 125 are adapted to the size of the rolling bodies 124 to hold the rolling bodies 124 in place. The axial direction of the rolling elements 124 is parallel to the axial direction, and the rolling elements are rotatable in the through grooves 125.
The rolling elements 124 in this embodiment may be balls, or in a preferred embodiment, the rolling elements 124 are rollers.
The utility model discloses a set up the surface of outer bearing 122 into spherical surface, when the skew takes place in the drive of pivot 11 as inner bearing 121, outer bearing 122 is in make spherical change between the mounting bracket 13 to do not influence the rotatory operation of inner bearing 121, make the operation stable.
Further, the mounting frame 13 in this embodiment includes an upper cover 131 and a lower cover 132, the upper cover 131 is provided with a first through hole, the lower cover 132 is provided with a second through hole, the upper cover 131 covers the lower cover 132, and the first through hole and the second through hole form the mounting hole.
The hole shape of the first through hole is a hemisphere, the hole shape of the second through hole is also a hemisphere, the large ends of the first through hole and the second through hole are in butt joint installation to form a spherical installation hole, the spherical installation hole is provided with a shaft hole penetrating through the installation frame 13, and the rotating shaft 11 penetrates through the shaft hole to be connected with the bearing 12 in the installation hole.
The upper cover 131 and the lower cover 132 are detachably coupled. In this way, the mounting and dismounting between the bearing 12 and the mounting bracket 13 is facilitated. The upper cover 131 and the lower cover 132 are respectively provided with a positioning hole, and screws are locked between the upper cover 131 and the lower cover 132 through the positioning holes to fix the upper cover 131 and the lower cover 132. Or a buckle is arranged on the upper cover 131 or the lower cover 132, a buckle position is arranged on the corresponding lower cover 132 or the upper cover 131, and the buckle position is buckled through the buckle to fix the upper cover 131 or the lower cover 132.
Based on the movable door mounting mechanism 10 in the above embodiment, the specific assembly process thereof is as follows: the inner bearing 121 is sleeved on the outer surface of the rotating shaft 11 and fixedly connected with the rotating shaft 11, the plurality of rollers are arranged on the retainer 123, the retainer 123 is sleeved outside the inner bearing 121, the outer bearing 122 is sleeved on the outer surface of the retainer 123, the upper cover 131 and the lower cover 132 are respectively sleeved on the outer surface of the outer bearing 122, and then the upper cover 131 and the lower cover 132 are fixed by screwing.
In order to achieve the above object, the utility model provides an air conditioner please refer to fig. 5 to 11, air conditioner 1 includes organism 30, actuating mechanism 40, dodge gate installation mechanism 10 and as above dodge gate installation mechanism 10, be equipped with the air outlet on the organism 30, install mounting bracket 13 of dodge gate installation mechanism 10 on the organism 30, actuating mechanism 40 includes initiative portion and drive division, the initiative portion with dodge gate installation mechanism 10's pivot 11 is connected, drive division with dodge gate installation mechanism 10 connects, drives dodge gate installation mechanism 10 court the air outlet position or keep away from air outlet direction position removes.
The air conditioner 1 has a body 30 including a housing and a cooling unit (not shown) disposed in the housing, the air outlet and the movable door mounting mechanism 10 are disposed on the housing, and the movable door mounting mechanism 10 is movably connected to the housing to move between the positions of the air outlet or far away from the air outlet. Wherein, the installing support of dodge gate installation mechanism 10 is fixed on the casing, and the pivot 11 of dodge gate installation mechanism 10 with actuating mechanism 40's initiative portion is connected, in order to drive actuating mechanism 40's initiative portion rotates, and then drives the transmission portion drives dodge gate installation mechanism 10 removes, adopts dodge gate installation mechanism 10 supports dodge gate installation mechanism 10 makes dodge gate installation mechanism 10 realizes steady rotation.
In an embodiment, the driving mechanism 40 is a rack-and-pinion mechanism, the gear 41 is the driving portion, the rack 42 is the transmission portion, the rack 42 is installed on the movable door installation mechanism 10, and the rack 42 is connected with the gear 41 in a matching manner.
The air conditioner 1 rotates through the gear 41 to drive the rack 42 to move, and then drives the movable door mounting mechanism 10 to move based on the movement of the rack 42, so that the structure is simple, and the cost is low.
In addition, based on the surface of the bearing 12 in the movable door mounting mechanism 10 and the inner wall of the mounting hole of the mounting bracket are both spherical surfaces, when the bearing 12 inclines, the bearing 12 moves spherically in the mounting hole, so the bearing 12 and the abutting force between the mounting brackets are uniform all the time, the bearing 12 keeps stable operation all the time in the rotating process, and then the movable door mounting mechanism 10 also operates stably.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (9)
1. A movable door mounting mechanism, comprising:
the rotating shaft is arranged on a driving mechanism connected with the movable door;
the bearing is arranged on the rotating shaft, and the outer surface of the bearing is a spherical surface; and
the mounting bracket, be equipped with the mounting hole on the mounting bracket, the bearing is installed in the mounting hole, wherein, the inner wall of mounting hole be with the sphere of the surface looks adaptation of bearing.
2. The movable door mounting mechanism as claimed in claim 1 wherein the bearing is mounted in the mounting hole with an outer surface of the bearing abutting an inner wall of the mounting hole.
3. The movable door mounting mechanism as claimed in claim 1, wherein the bearing comprises an inner bearing, an outer bearing, a retainer and a rolling element, the inner bearing is sleeved on the rotating shaft, the retainer is disposed between the inner bearing and the outer bearing, the rolling element is disposed in the retainer, and wherein an outer surface of the outer bearing is a spherical surface.
4. The movable door mounting mechanism as claimed in claim 3, wherein the retainer is provided with at least two through slots, and the rolling elements are mounted in the through slots.
5. A moveable door mounting mechanism as claimed in claim 3 wherein the rolling bodies are rollers.
6. The movable door mounting mechanism as claimed in claim 3 wherein the inner surface of the outer bearing and the outer surface of the inner bearing are cylindrical.
7. The movable door mounting mechanism as claimed in claim 1, wherein the mounting bracket comprises an upper cover and a lower cover, the upper cover is provided with a first through hole, the lower cover is provided with a second through hole, the upper cover is provided on the lower cover, and the first through hole and the second through hole form the mounting hole.
8. An air conditioner, its characterized in that, the air conditioner includes organism, actuating mechanism, dodge gate and according to any one of claims 1 to 7 dodge gate installation mechanism, be equipped with the air outlet on the organism, dodge gate installation mechanism's mounting bracket is installed on the organism, actuating mechanism includes initiative portion and drive division, the initiative portion with dodge gate installation mechanism's pivot is connected, drive division with the dodge gate is connected, drives the dodge gate court the air outlet position or keep away from the air outlet direction position removes.
9. The air conditioner according to claim 8, wherein said driving mechanism is a rack-and-pinion mechanism, said pinion is said driving portion, said rack is said transmission portion, said rack is mounted on said movable door, and said rack is engaged with said pinion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024448.0U CN213453901U (en) | 2020-09-15 | 2020-09-15 | Movable door installation mechanism and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022024448.0U CN213453901U (en) | 2020-09-15 | 2020-09-15 | Movable door installation mechanism and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213453901U true CN213453901U (en) | 2021-06-15 |
Family
ID=76324242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022024448.0U Active CN213453901U (en) | 2020-09-15 | 2020-09-15 | Movable door installation mechanism and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213453901U (en) |
-
2020
- 2020-09-15 CN CN202022024448.0U patent/CN213453901U/en active Active
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