CN212870166U - Air diffuser - Google Patents
Air diffuser Download PDFInfo
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- CN212870166U CN212870166U CN202021923835.1U CN202021923835U CN212870166U CN 212870166 U CN212870166 U CN 212870166U CN 202021923835 U CN202021923835 U CN 202021923835U CN 212870166 U CN212870166 U CN 212870166U
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- movably connected
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Abstract
The utility model discloses an air diffuser, which comprises an air diffuser shell, wherein four end corners at the inner side of the air diffuser shell are all fixedly provided with welding blocks, the inner side of the welding block is movably connected with a screw rod, the outer surface of the lower end of the screw rod is movably connected with a limiting block, one side of the limiting block is movably connected with a movable frame, the upper end of the movable frame is movably connected with a clamping block, the lower end of the screw rod is fixedly provided with connecting wheels, the four connecting wheels are connected through a synchronous belt, one end of the inner side of the synchronous belt is engaged with a gear disc, the inner side of the gear disc is fixedly provided with a knob, the upper end of the inner side of the diffuser shell is fixedly provided with an air inlet net rack, the upper end of the air inlet net rack is fixedly provided with three baffle plates, the inboard sliding connection of air inlet rack has welding bevel gear, welding bevel gear's upper end fixed mounting has the adapter sleeve. The utility model discloses the size of air output can be adjusted in installation and the dismantlement that can be quick.
Description
Technical Field
The utility model relates to an air diffuser technical field specifically is an air diffuser.
Background
Along with the increasingly rapid development of life needs and technological progress of people, the air diffuser is an air conditioner or a ventilating air supply outlet, namely, the air outlet direction of an air outlet is divided into multi-directional flow, the air diffuser is generally arranged at the air supply outlet of a large-area place such as a hall and the like so as to facilitate the uniform distribution of fresh air, and the air diffuser is in a main control parameter air opening type. The air diffuser is a common air supply outlet in an air conditioning system, has uniform air diffusion characteristic and simple and attractive appearance, can be made into a square or rectangular shape according to the use requirement, and can meet the decoration requirement of any ceiling.
However, the existing air diffuser cannot be quickly mounted and dismounted, and the air output cannot be adjusted; thus, the existing requirements are not met, and a diffuser is provided for the purpose.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air diffuser to the installation that the air diffuser that provides in solving above-mentioned background art can not be quick is with the dismantlement, can not adjust the size scheduling problem of air output.
In order to achieve the above object, the utility model provides a following technical scheme: a diffuser comprises a diffuser shell, wherein four end corners of the inner side of the diffuser shell are fixedly provided with welding blocks, the inner side of each welding block is movably connected with a lead screw, the outer surface of the lower end of the lead screw is movably connected with a limiting block, one side of the limiting block is movably connected with a movable frame, the upper end of the movable frame is movably connected with a clamping block, the lower end of the lead screw is fixedly provided with a connecting wheel, the four connecting wheels are connected through a synchronous belt, one end of the inner side of the synchronous belt is connected with a gear disc in a meshing manner, the inner side of the gear disc is fixedly provided with a knob, the upper end of the inner side of the diffuser shell is fixedly provided with an air inlet net frame, the upper end of the air inlet net frame is fixedly provided with three shielding plates, the inner side of the air inlet net frame is connected, one end of the welding bevel gear is connected with a transmission device in a meshed mode, and the outer surface of one end of the transmission device is movably connected with a pull belt.
Preferably, the fixture block is connected with the welding block through a movable device, the movable device comprises a short shaft and a rotating sleeve, and the outer surface of the short shaft is movably connected with the rotating sleeve.
Preferably, the inner side of the limiting block is in threaded connection with the outer surface of the lower end of the screw rod, and the two ends of the welding block are fixed with the inner side of the diffuser shell through welding.
Preferably, the upper end of the knob is movably connected with a bearing disc, and the knob is connected with the diffuser shell through the bearing disc.
Preferably, the transmission device comprises a transmission shaft rod and a connecting bevel gear, and the connecting bevel gear is fixedly mounted at one end of the transmission shaft rod.
Preferably, the lower end of one side of the clamping block is connected with the upper end of the movable frame through a connecting frame, the connecting frame comprises a supporting plate, a welding shaft and a movable sleeve, and the inner side of the supporting plate is connected with the movable sleeve through the welding shaft.
Preferably, the outer surface of the connecting sleeve is fixed with one side of the sealing fan through welding.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a rotate the knob, the knob drives the toothed disc and rotates, the toothed disc drives the hold-in range and rotates, the hold-in range drives four fifth wheels and rotates, the fifth wheel drives the lead screw and rotates, the lead screw drives the stopper and reciprocates, utilize the stopper to drive the adjustable shelf and move, because the welding block is fixed and can not move in the inboard of the diffuser shell, expand the fixture block through the adjustable shelf, make its four fixture blocks buckle to the wall body, make the device easy to assemble fixedly;
2. the utility model discloses a pulling stretching strap, stretching strap pulling transmission rotate, and transmission drives welding bevel gear and rotates, and welding bevel gear drives the adapter sleeve and rotates, and the adapter sleeve drives three sealed fan and rotates, utilizes sealed fan to cover the air inlet rack of sealed partly for the device can control the size of air output, makes the device facilitate the use.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
fig. 2 is a side view of the utility model in its entirety;
FIG. 3 is a schematic view of a partial structure of the screw rod of the present invention;
fig. 4 is a schematic view of a partial structure of the sealing fan of the present invention.
In the figure: 1. a diffuser shell; 2. pulling the belt; 3. a knob; 4. an air inlet net rack; 5. a clamping block; 6. a shielding plate; 7. a synchronous belt; 8. a connecting wheel; 9. a screw rod; 10. a limiting block; 11. a movable frame; 12. welding the blocks; 13. a transmission device; 14. welding a bevel gear; 15. connecting sleeves; 16. a sealing fan; 17. a gear disc.
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 only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides an embodiment: a diffuser comprises a diffuser shell 1, four end corners on the inner side of the diffuser shell 1 are fixedly provided with welding blocks 12, the inner side of each welding block 12 is movably connected with a lead screw 9, the outer surface of the lower end of each lead screw 9 is movably connected with a limiting block 10, one side of each limiting block 10 is movably connected with a movable frame 11, the upper end of each movable frame 11 is movably connected with a clamping block 5, the lower end of each lead screw 9 is fixedly provided with a connecting wheel 8, the four connecting wheels 8 are connected through synchronous belts 7, one end of the inner side of each synchronous belt 7 is connected with a gear disc 17 in a meshing manner, the inner side of each gear disc 17 is fixedly provided with a knob 3, each knob 3 drives each gear disc 17 to rotate by rotating each knob 3, each gear disc 17 drives each synchronous belt 7 to rotate, each synchronous belt 7 drives the four connecting wheels 8 to rotate, each connecting wheel, because the welding block 12 is fixed on the inner side of the diffuser shell 1 and can not move, the movable frame 11 is used for unfolding the fixture blocks 5 to enable four fixture blocks 5 to be buckled on a wall body, so that the device is convenient to install and fix, the upper end of the inner side of the diffuser shell 1 is fixedly provided with the air inlet net rack 4, the upper end of the air inlet net rack 4 is fixedly provided with three baffle plates 6, the inner side of the air inlet net rack 4 is connected with the welding bevel gear 14 in a sliding manner, the upper end of the welding bevel gear 14 is fixedly provided with the connecting sleeve 15, the outer surface of the connecting sleeve 15 is fixedly provided with three sealing fans 16, one end of the welding bevel gear 14 is connected with the transmission device 13 in a meshing manner, the outer surface of one end of the transmission device 13 is movably connected with the drawstring 2, the drawstring 2 pulls the transmission device 13 to rotate by, the sealing fan 16 is used for covering and sealing a part of the air inlet net rack 4, so that the device can control the air output and is convenient to use.
Furthermore, the fixture block 5 is connected with the welding block 12 through a movable device, the movable device comprises a short shaft and a rotating sleeve, and the outer surface of the short shaft is movably connected with the rotating sleeve.
Through adopting above-mentioned technical scheme, utilize stopper 10 to drive adjustable shelf 11 and remove, because the welding piece 12 is fixed and can not remove in the inboard of diffuser shell 1, expandes fixture block 5 through adjustable shelf 11, makes its four fixture block 5 buckle to the wall body for the device is easy to assemble fixedly.
Furthermore, the inner side of the limiting block 10 is connected with the outer surface of the lower end of the screw rod 9 through threads, and the two ends of the welding block 12 are fixed with the inner side of the diffuser shell 1 through welding.
Through adopting above-mentioned technical scheme, lead screw 9 drives stopper 10 and reciprocates, utilizes stopper 10 to drive adjustable shelf 11 and removes, because the welding piece 12 is fixed and can not remove in the inboard of diffuser shell 1, expandes fixture block 5 through adjustable shelf 11 for the device facilitates the use.
Furthermore, the upper end of the knob 3 is movably connected with a bearing disc, and the knob 3 is connected with the diffuser shell 1 through the bearing disc.
Through adopting above-mentioned technical scheme, through rotating knob 3, knob 3 drives air inlet rack 4 and rotates, and air inlet rack 4 drives hold-in range 7 and rotates for the device facilitates the use.
Further, the transmission device 13 includes a transmission shaft and a connection bevel gear, and one end of the transmission shaft is fixedly mounted with the connection bevel gear. Through adopting above-mentioned technical scheme, through pulling stretching strap 2, 2 pulling transmission 13 of stretching strap rotate, and transmission 13 drives welding bevel gear 14 and rotates, and welding bevel gear 14 drives adapter sleeve 15 and rotates, and adapter sleeve 15 drives three sealed 16 rotations of fanning, utilizes sealed 16 of fanning to cover the partly air inlet rack 4 of seal for the device can control the size of air output, makes the device facilitate the use.
Further, the lower end of one side of the fixture block 5 is connected with the upper end of the movable frame 11 through a connecting frame, the connecting frame comprises a support plate, a welding shaft and a movable sleeve, and the inner side of the support plate is connected with the movable sleeve through the welding shaft.
Through adopting above-mentioned technical scheme, expand fixture block 5 through adjustable shelf 11, make its four fixture block 5 buckles to the wall body for the device is easy to assemble fixedly.
Further, the outer surface of the connecting sleeve 15 is fixed to one side of the sealing fan 16 by welding.
Through adopting above-mentioned technical scheme, welding bevel gear 14 drives adapter sleeve 15 and rotates, and adapter sleeve 15 drives three sealed fan 16 and rotates, utilizes sealed fan 16 to cover the partly air inlet rack 4 of sealed for the device can control the size of air output, makes the device facilitate the use.
The working principle is as follows: when the device is used, the knob 3 is rotated to drive the gear disc 17 to rotate, the gear disc 17 drives the synchronous belt 7 to rotate, the synchronous belt 7 drives the four connecting wheels 8 to rotate, the connecting wheels 8 drive the screw rods 9 to rotate, the screw rods 9 drive the limiting blocks 10 to move up and down, the limiting blocks 10 drive the movable frames 11 to move, as the welding blocks 12 are fixed on the inner side of the diffuser shell 1 and cannot move, the clamping blocks 5 are unfolded through the movable frames 11, the four clamping blocks 5 are buckled on a wall body, so that the device is convenient to install and fix, the pull belt 2 pulls the transmission device 13 to rotate, the transmission device 13 drives the welding bevel gear 14 to rotate, the welding bevel gear 14 drives the connecting sleeve 15 to rotate, the connecting sleeve 15 drives the three sealing fans 16 to rotate, the sealing fan 16 is used for covering a part of the air inlet net rack 4, so that the device can, making the device convenient to use.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Claims (7)
1. A diffuser comprising a diffuser shell, characterized in that: the four end corners of the inner side of the diffuser shell are fixedly provided with welding blocks, the inner side of each welding block is movably connected with a lead screw, the outer surface of the lower end of the lead screw is movably connected with a limiting block, one side of each limiting block is movably connected with a movable frame, the upper end of each movable frame is movably connected with a clamping block, the lower end of each lead screw is fixedly provided with a connecting wheel, the four connecting wheels are connected through a synchronous belt, one end of the inner side of each synchronous belt is meshed with a gear disc, the inner side of each gear disc is fixedly provided with a knob, the upper end of the inner side of the diffuser shell is fixedly provided with an air inlet net frame, the upper end of each air inlet net frame is fixedly provided with three shielding plates, the inner side of each air inlet net frame is slidably connected, one end of the welding bevel gear is connected with a transmission device in a meshed mode, and the outer surface of one end of the transmission device is movably connected with a pull belt.
2. A diffuser as claimed in claim 1, wherein: the fixture block is connected with the welding block through a movable device, the movable device comprises a short shaft and a rotating sleeve, and the outer surface of the short shaft is movably connected with the rotating sleeve.
3. A diffuser as claimed in claim 1, wherein: the inner side of the limiting block is connected with the outer surface of the lower end of the screw rod through threads, and the two ends of the welding block are fixed with the inner side of the diffuser shell through welding.
4. A diffuser as claimed in claim 1, wherein: the upper end swing joint of knob has the bearing dish, the knob passes through the bearing dish with the diffuser shell and is connected.
5. A diffuser as claimed in claim 1, wherein: the transmission device comprises a transmission shaft lever and a connecting bevel gear, wherein the connecting bevel gear is fixedly installed at one end of the transmission shaft lever.
6. A diffuser as claimed in claim 1, wherein: the lower end of one side of the clamping block is connected with the upper end of the movable frame through a connecting frame, the connecting frame comprises a supporting plate, a welding shaft and a movable sleeve, and the inner side of the supporting plate is connected with the movable sleeve through the welding shaft.
7. A diffuser as claimed in claim 1, wherein: the outer surface of the connecting sleeve is fixed with one side of the sealing fan through welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923835.1U CN212870166U (en) | 2020-09-07 | 2020-09-07 | Air diffuser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021923835.1U CN212870166U (en) | 2020-09-07 | 2020-09-07 | Air diffuser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212870166U true CN212870166U (en) | 2021-04-02 |
Family
ID=75194457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021923835.1U Active CN212870166U (en) | 2020-09-07 | 2020-09-07 | Air diffuser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212870166U (en) |
-
2020
- 2020-09-07 CN CN202021923835.1U patent/CN212870166U/en active Active
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