CN117739513A - Mobile device of air conditioner and use method - Google Patents
Mobile device of air conditioner and use method Download PDFInfo
- Publication number
- CN117739513A CN117739513A CN202311649014.1A CN202311649014A CN117739513A CN 117739513 A CN117739513 A CN 117739513A CN 202311649014 A CN202311649014 A CN 202311649014A CN 117739513 A CN117739513 A CN 117739513A
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- connecting rod
- air conditioner
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- inner cylinder
- ground
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000004378 air conditioning Methods 0.000 abstract 1
- 238000013016 damping Methods 0.000 description 15
- 230000008602 contraction Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 235000004443 Ricinus communis Nutrition 0.000 description 2
- 108700041286 delta Proteins 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a moving device of an air conditioner and a using method thereof, belonging to the technical field of refrigeration and air conditioning, wherein the moving device comprises a base, and a universal wheel, a supporting device and a vibration reduction device which are arranged at the bottom of the base; the supporting device comprises a first connecting rod, a second connecting rod, an outer cylinder and an inner cylinder which are mutually sleeved, wherein the upper end of the outer cylinder is connected with the base, the lower end of the inner cylinder is connected with the universal wheel, the upper end of the first connecting rod is rotationally connected with the outer cylinder, the lower end of the first connecting rod is rotationally connected with the upper end of the second connecting rod, and the lower end of the second connecting rod is rotationally connected with the inner cylinder; when the included angle between the first connecting rod and the second connecting rod is kept at a second angle, the universal wheel is separated from the ground, and the vibration damper is contacted with the ground; the universal wheels are reserved on the existing base, and the telescopic supporting device is arranged at the same time, so that the problem that an existing moving device cannot fix an air conditioner is solved, and meanwhile, the mobility of the air conditioner is greatly improved.
Description
Technical Field
The invention relates to the technical field of refrigeration air conditioners, in particular to a mobile device of an air conditioner and a use method thereof.
Background
The air conditioner can play the effect of adjusting indoor temperature, for example, the indoor temperature is high in summer, and the air conditioner can play the effect of cooling, because the weight of air conditioner self is great, consequently very inconvenient in the removal in-process, consequently set up mobile device in the bottom of air conditioner, form whole portable air conditioner, see the figure 1 and show, mobile device includes the base, and the air conditioner is fixed at the top of base, and the bottom of base sets up 3-4 universal wheels, and the purpose is played the effect of supporting and nimble removal. If the air conditioner needs to be moved to a required position for working, the air conditioner can be directly pushed, the universal wheels roll along with the air conditioner to a specific direction, the purpose of random movement is achieved, the universal wheels are installed under the base, and the air conditioner can be moved, but because a plurality of the universal wheels are in line contact with the ground, the universal wheels rotate very flexibly, the air conditioner box body can vibrate more in the vertical and tangential directions during working, the chassis is unstable during working, and meanwhile, the vibration is larger during moving.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the moving device of the air conditioner and the using method thereof, and the universal wheels and the supporting device are arranged on the base, so that the flexible movement of the air conditioner is realized, and meanwhile, the air conditioner can be stably supported.
The invention is realized by the following technical scheme:
a mobile device of an air conditioner comprises a base, and universal wheels, a supporting device and a vibration reduction device which are arranged at the bottom of the base;
the supporting device comprises a first connecting rod, a second connecting rod, an outer cylinder and an inner cylinder which are mutually sleeved, wherein the upper end of the outer cylinder is connected with the base, the lower end of the inner cylinder is connected with the universal wheel, the upper end of the first connecting rod is rotationally connected with the outer cylinder, the lower end of the first connecting rod is rotationally connected with the upper end of the second connecting rod, and the lower end of the second connecting rod is rotationally connected with the inner cylinder;
when the included angle between the first connecting rod and the second connecting rod is kept at a first angle, the universal wheel is supported on the ground, the vibration damper is separated from the ground, and when the included angle between the first connecting rod and the second connecting rod is kept at a second angle, the universal wheel is separated from the ground, and the vibration damper is contacted with the ground.
Preferably, the upper end of the first connecting rod is rotationally connected with the upper end of the outer wall of the outer cylinder, and the lower end of the second connecting rod is rotationally connected with the lower end of the outer wall of the inner cylinder.
Preferably, the distance between the hinge point and the axis of the supporting device is smaller than the distance between the hinge point and the axis of the supporting device under the first angle.
Preferably, the hinge points of the two connecting rods corresponding to the first angle and the hinge points of the two connecting rods corresponding to the second angle are respectively located at two sides of the axis of the inner cylinder.
Preferably, a positioning structure is arranged at the lower end of the outer cylinder and used for positioning the first angles of the two connecting rods.
Preferably, the positioning structure is a positioning pin, and the positioning pin is connected with the outer cylinder and is positioned on the rotating path of the second connecting rod.
Preferably, the first connecting rod is provided with a supporting driving rod, and the first connecting rod is provided with a shrinking driving rod.
Preferably, the first connecting rod and the second connecting rod are arranged on two sides of the supporting device.
Preferably, a tension spring is arranged in the outer cylinder, and is in a stretching state when the inner cylinder stretches out.
A method for using a mobile device of an air conditioner, comprising the following steps:
when the position of the air conditioner is fixed, the first connecting rod and the second connecting rod rotate the inner barrel to gradually shrink towards the second direction, when the first connecting rod and the second connecting rod rotate to a second angle, the hinge point of the first connecting rod and the second connecting rod moves to the other side of the axis of the outer barrel, the base is fixed on the ground through the vibration reduction device, and the universal wheels are in a suspended state.
When the air conditioner is moved, the first connecting rod and the second connecting rod rotate the inner cylinder to extend gradually in the first direction, when the first connecting rod and the second connecting rod rotate to a first angle, the hinge point of the first connecting rod and the second connecting rod moves to the other side of the axis of the outer cylinder, the base is supported on the ground through the universal wheels, and the vibration damper is in a suspended state.
Compared with the prior art, the invention has the following beneficial technical effects:
the invention provides a moving device of an air conditioner, wherein a supporting device and a vibration damper are arranged at the bottom of a base, the supporting device comprises a telescopic sleeve and two connecting rod structures, one ends of the two connecting rods are hinged with each other, the other ends of the two connecting rods are respectively connected with an inner cylinder and an outer cylinder, the telescopic sleeve is stretched or contracted by controlling the angles of the two connecting rods, the heights of the inner cylinder, the outer cylinder and a universal wheel are larger than those of the vibration damper under the stretching state, the supporting device supports the base at the moment, the air conditioner is in a free moving state, when the position of the air conditioner is required to be fixed, the two connecting rod structures are rotated to enable the telescopic sleeve to contract, the vibration damper is contacted with the ground, and the air conditioner can be fixed.
Drawings
Fig. 1 is an external view of a base of a conventional air conditioner;
FIG. 2 is a schematic diagram of a mobile device according to the present invention;
FIG. 3 is a schematic view showing a supporting state of the supporting device of the present invention;
FIG. 4 is an internal structural view of the supporting device of the present invention;
FIG. 5 is a schematic view of the support device of the present invention in a relaxed state;
FIG. 6 is a schematic view of an arrangement of a universal wheel and support device of the present invention;
FIG. 7 is a schematic view of the structure of the vibration damping device of the present invention;
fig. 8 is a schematic view of the installation of the vibration damping device of the present invention.
In the figure: 1. a base; 2. a universal wheel; 3. a support device; 4. a vibration damping device; 30. a contraction driving rod; 31. a fixing plate; 32. an outer cylinder; 33. a limiting pin; 34. an inner cylinder; 35. a pedal; 36. a second link; 37. supporting a driving rod; 38. a first link; 39. damping foot pads; 40. a top plate; 41. and a tension spring.
Detailed Description
The invention will now be described in further detail with reference to the accompanying drawings, which illustrate but do not limit the invention.
Referring to fig. 2 to 7, a moving device of an air conditioner includes a base 1, and a universal wheel 2, a supporting device 3 and a vibration damping device 4 disposed at the bottom thereof;
the supporting device comprises a first connecting rod 38, a second connecting rod 36 and an outer cylinder 32 and an inner cylinder 34 which are sleeved with each other, wherein the upper end of the outer cylinder 32 is connected with a base, the lower end of the inner cylinder 34 is connected with a universal wheel, the upper end of the first connecting rod is rotationally connected with the outer cylinder, the lower end of the first connecting rod is rotationally connected with the upper end of the second connecting rod 36, and the lower end of the second connecting rod 36 is rotationally connected with the inner cylinder;
when the angle between the first link and the second link 36 is maintained at a first angle, the castor is supported on the ground and the vibration damping device 4 is separated from the ground, and when the angle between the first link and the second link 36 is maintained at a second angle, the castor is separated from the ground and the vibration damping device is in contact with the ground.
The top of the outer cylinder 32 is provided with a fixing plate 31, the fixing plate is fixedly connected with the bottom of the base, the fixing connection mode adopts bolt connection, and other existing connection modes, such as riveting, welding or clamping connection modes, can be adopted, so long as the fixing plate and the base are stably connected.
The upper end of the first connecting rod 38 is connected with the upper end of the outer wall of the outer cylinder through a bolt, the first connecting rod is sleeved on a screw rod of the bolt in an empty mode, flexible rotation of the first connecting rod is guaranteed, the lower end of the first connecting rod is connected with the upper end of the second connecting rod through a stopper bolt, stable connection of the first connecting rod and the second connecting rod can be guaranteed, free rotation of the first connecting rod and the second connecting rod can be guaranteed, the lower end of the second connecting rod is connected with the lower end of the outer wall of the inner cylinder through a bolt, and the connection mode of the lower end of the second connecting rod and the upper end of the first connecting rod is the same.
Referring again to FIG. 3, when the first and second links are at the first angle, the hinge point of the first and second links is near the axis of the inner barrel; the first connecting rod and the second connecting rod are positioned at a second angle, the hinge point of the first connecting rod and the second connecting rod is far away from the axial direction of the inner cylinder, when the hinge point is close to the axial line of the outer cylinder, the outer cylinder and the inner cylinder are in an elongation state, the universal wheels are in butt joint with the ground, and the universal wheels are separated from the vibration reduction device, so that the air conditioner is in a moving state, and the air conditioner can be freely moved; when the hinge point is far away from the axis of the outer cylinder, the outer cylinder and the inner cylinder are in a contracted state, the universal wheels are separated from the ground, and the vibration damper is abutted against the ground, so that the air conditioner is kept in a fixed state.
The hinge points of the two connecting rods corresponding to the first angle and the hinge points of the two connecting rods corresponding to the second angle are respectively positioned at two sides of the axis of the inner cylinder, and the two connecting rods are kept at the first angle under the action of gravity of the air conditioner, so that the air conditioner is kept stable.
The lower extreme of urceolus sets up and is provided with location structure for to the first angle location of two connecting rods, location structure is spacer pin 33, and when two connecting rods were in first angle, the lateral wall and the spacer pin butt of second connecting rod, spacer pin 33 set up along the radial of urceolus.
The first connecting rod is provided with a supporting driving rod 37, the first connecting rod is provided with a shrinking driving rod 30, when the supporting driving rod 37 rotates downwards, the first connecting rod and the second connecting rod are driven to rotate in the first direction synchronously, the hinged ends of the first connecting rod and the second connecting rod move to the other side of the axial direction of the supporting device, meanwhile, the inner barrel extends downwards until the second connecting rod is abutted with the limiting pin, the first connecting rod and the second connecting rod are kept at a first angle, at the moment, the universal wheels are in contact with the ground, and the vibration reduction device 4 is separated from the ground.
When the contraction driving rod 30 rotates downwards, the first connecting rod and the second connecting rod are driven to synchronously rotate towards the second direction, the first direction is opposite to the second direction, the hinged ends of the first connecting rod and the second connecting rod move to the other side of the axial direction of the supporting device, the inner cylinder contracts upwards at the same time, and when the first connecting rod and the second connecting rod are at the second angle, the universal wheel 2 is separated from the ground, and the vibration reduction device 4 is in contact with the ground.
One end of the supporting driving rod 37 is fixedly connected with the middle part of the first connecting rod, and the supporting driving rod 37 is mutually perpendicular to the first connecting rod. One end of the contraction driving rod 30 is fixedly connected with the lower end of the second connecting rod, and the contraction driving rod 30 and the second connecting rod travel L-shaped crank arm structure.
In this embodiment, the two sides of the inner cylinder and the outer cylinder are respectively provided with a first connecting rod and a second connecting rod, two supporting driving rods 37 on the two first connecting rods are connected through connecting rods to form a U-shaped structure, and two shrinking driving rods 30 on the two second connecting rods are connected through pedals 35 to form a U-shaped structure, so that synchronous control of the first connecting rods and the second connecting rods can be realized.
The inside of urceolus is provided with extension spring 41, and the upper end and the fixed plate of extension spring are connected, and the lower extreme and the upper end of inner tube of extension spring are connected, and the extension spring exerts the pulling force when the inner tube contracts, realizes quick shrink and avoids the inner tube to freely fall under the action of gravity simultaneously.
The vibration damper comprises a vibration damper foot pad 39 and a bottom plate 40, a screw hole is formed in the center of the vibration damper foot pad 39, bolts penetrate through the vibration damper foot pad 39 from bottom to top to be connected with the bottom plate 40, the top surface of the bottom plate is fixedly connected with the bottom surface of a base through a supporting column, the base is in contact with the ground through an elastic vibration damper, and vibration damping and vibration isolation effects are achieved on the air conditioner.
Referring to FIG. 8, the damping foot pad 39 is sleeved on the upper part of the bolt rod, and the gap between the outer diameter of the bolt rod and the inner hole of the damping foot pad is delta 1, wherein delta 1 is more than or equal to 0 and less than or equal to 0.7; the clearance between the outer diameter of the middle part of the bolt rod and the inner hole of the damping foot pad is delta 2, and delta 2 is required to be more than or equal to 0.7 and less than or equal to 3; the clearance between the outer diameter of the bolt head and the inner hole of the damping foot pad is delta 3, and delta 3 is required to be more than or equal to 0 and less than or equal to 0.7. The structure can enable the bolt outer diameter and the inner hole of the damping foot pad to be in an elastic state, so that the bolt outer diameter and the inner hole of the elastic damping support seat can be supported and have a gap, and the bolt outer diameter and the inner hole of the elastic damping support seat can be prevented from being blocked, and the radial freedom degree is lost. When the vibration damper works, the base is in an elastic supporting state, so that vibration in all directions of the mobile air conditioner can be effectively reduced; when moving, the device can freely move through the universal wheels; thus, the requirement of movement is met, and the requirement of vibration reduction is also met.
The universal wheel 2 includes support frame and wheel, and the upper end of support frame is fixed with strutting arrangement's bottom, and the wheel passes through the bearing with the lower extreme of support frame to be connected, sets up 4 strutting arrangement in this embodiment to be the rectangle and distribute in the bottom of base.
The number of the vibration reducing devices 4 is four, the vibration reducing devices are distributed at the bottom of the base in a rectangular shape, and the supporting devices are positioned on the outer side of the vibration reducing devices 4, namely, the supporting devices are close to the edge of the base, so that the operation of the contraction driving rods 30 and the supporting driving rods 37 of the supporting devices is facilitated.
The following describes a method for using a mobile device of an air conditioner.
When the air conditioner is moved, the connecting rod between the two supporting driving rods 37 is stepped on by feet, the two supporting driving rods 37 rotate downwards, the inner barrel gradually stretches out and enables the universal wheel 2 to be in contact with the ground, the first connecting rod and the second connecting rod continue to rotate the universal wheel 2 to be separated from the ground, the universal wheel 2 is supported on the ground, when the first connecting rod and the second connecting rod rotate to a vertical state and then continue to rotate, the hinge point of the first connecting rod and the second connecting rod moves to the other side of the axis of the outer barrel until the second connecting rod is abutted with the limiting pin, the first connecting rod and the second connecting rod keep stable under the action of gravity, the same operation is carried out on four supporting devices, the base is supported on the ground through the universal wheel 2, and the four vibration reduction devices 4 are in a suspended state, so that the movement of the air conditioner can be realized.
When the air conditioner is fixed and moved, the pedal 35 between the two contraction driving rods 30 is stepped on by feet, the two connecting rods reversely rotate, the hinge point reversely moves, the inner cylinder moves upwards to contract, the first connecting rod and the second connecting rod are kept at a second angle under the action of the tension spring, at the moment, the universal wheels are separated from the ground, the vibration reduction foot pad is in contact with the ground, and the air conditioner can be fixed through the vibration reduction device 4.
Example 1
A refrigerating device comprises the mobile device of the air conditioner and the air conditioner arranged on the mobile device.
The above is only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited by this, and any modification made on the basis of the technical scheme according to the technical idea of the present invention falls within the protection scope of the claims of the present invention.
Claims (10)
1. The mobile device of the air conditioner is characterized by comprising a base, and universal wheels, a supporting device and a vibration reduction device which are arranged at the bottom of the base;
the supporting device comprises a first connecting rod, a second connecting rod, an outer cylinder and an inner cylinder which are mutually sleeved, wherein the upper end of the outer cylinder is connected with the base, the lower end of the inner cylinder is connected with the universal wheel, the upper end of the first connecting rod is rotationally connected with the outer cylinder, the lower end of the first connecting rod is rotationally connected with the upper end of the second connecting rod, and the lower end of the second connecting rod is rotationally connected with the inner cylinder;
when the included angle between the first connecting rod and the second connecting rod is kept at a first angle, the universal wheel is supported on the ground, the vibration damper is separated from the ground, and when the included angle between the first connecting rod and the second connecting rod is kept at a second angle, the universal wheel is separated from the ground, and the vibration damper is contacted with the ground.
2. The moving device of an air conditioner according to claim 1, wherein the upper end of the first link is rotatably connected to the upper end of the outer wall of the outer cylinder, and the lower end of the second link is rotatably connected to the lower end of the outer wall of the inner cylinder.
3. The air conditioner moving device according to claim 1, wherein the first and second links are at a first angle, and the hinge point is at a distance from the support device axis that is less than the distance from the support device axis at a second angle.
4. The moving device of an air conditioner according to claim 1, wherein the hinge points of the two connecting rods corresponding to the first angle and the hinge points of the two connecting rods corresponding to the second angle are located at two sides of the axis of the inner cylinder respectively.
5. The moving device of an air conditioner according to claim 1, wherein a positioning structure is provided at a lower end of the outer tub for positioning a first angle of the two links.
6. The moving device of an air conditioner according to claim 5, wherein the positioning structure is a positioning pin, and the positioning pin is connected to the outer cylinder and located on a rotation path of the second link.
7. The moving device of an air conditioner according to claim 1, wherein the first link is provided with a supporting driving lever, and the first link is provided with a contracting driving lever.
8. The moving device of an air conditioner according to claim 1, wherein the first and second links are provided at both sides of the supporting device.
9. The moving device of an air conditioner according to claim 1, wherein a tension spring is provided in the outer cylinder, and the tension spring is in a stretched state when the inner cylinder is extended.
10. A method of using a mobile unit of an air conditioner according to any one of claims 1 to 9, comprising the steps of:
when the position of the air conditioner is fixed, the first connecting rod and the second connecting rod rotate the inner cylinder to shrink gradually in a second direction, when the first connecting rod and the second connecting rod rotate to a second angle, the hinge point of the first connecting rod and the second connecting rod moves to the other side of the axis of the outer cylinder, the base is fixed on the ground through the vibration reduction device, and the universal wheels are in a suspended state;
when the air conditioner is moved, the first connecting rod and the second connecting rod rotate the inner cylinder to extend gradually in the first direction, when the first connecting rod and the second connecting rod rotate to a first angle, the hinge point of the first connecting rod and the second connecting rod moves to the other side of the axis of the outer cylinder, the base is supported on the ground through the universal wheels, and the vibration damper is in a suspended state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311649014.1A CN117739513A (en) | 2023-12-04 | 2023-12-04 | Mobile device of air conditioner and use method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311649014.1A CN117739513A (en) | 2023-12-04 | 2023-12-04 | Mobile device of air conditioner and use method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117739513A true CN117739513A (en) | 2024-03-22 |
Family
ID=90280479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311649014.1A Pending CN117739513A (en) | 2023-12-04 | 2023-12-04 | Mobile device of air conditioner and use method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117739513A (en) |
-
2023
- 2023-12-04 CN CN202311649014.1A patent/CN117739513A/en active Pending
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