CN210461141U - Fan adjusting structure - Google Patents
Fan adjusting structure Download PDFInfo
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- CN210461141U CN210461141U CN201921412727.5U CN201921412727U CN210461141U CN 210461141 U CN210461141 U CN 210461141U CN 201921412727 U CN201921412727 U CN 201921412727U CN 210461141 U CN210461141 U CN 210461141U
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- fan
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- sliding plate
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- sliding block
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Abstract
The utility model discloses a fan adjusting structure, but including the fan casing of base with the air-out, fan casing establishes on the base, still includes support, sliding plate and sliding block, the support is established on the base, and the sliding plate is established on fan casing, and the sliding block is established at the top of support, be equipped with the slide on the sliding plate, sliding block slidable adjustment's the slide that is arranged in. This structural design is adjusted to fan reasonable, and the sliding plate of adjusting the structure is attached on the casing surface, adjusts from top to bottom through the inside sliding block realization of sliding plate, and compact structure, occupation space is little, when adjusting realize that power rotates the casing can, adjust easy and simple to handle.
Description
Technical Field
The utility model belongs to the technical field of the fan technique and specifically relates to a structure is adjusted to fan is related to.
Background
The blades of the traditional table fan are arranged in the mesh enclosure, and human fingers or other objects extend into the mesh enclosure and can contact the blades rotating at a high speed, so that the safety and the reliability are poor; in order to improve the safety, the fan is arranged in the shell, the shell is arranged on the base, but the shell is mostly incapable of being adjusted up and down relative to the base and incapable of meeting the requirement of a user on adjustment of the blowing wind direction; and the existing fan up-and-down adjusting structure is mostly not suitable for the shell to be arranged on the base for adjusting the desk fan, and has complex structure and large occupied space.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model aims to solve the technical problem that a fan adjusting structure is provided to reach compact structure, occupation space is little, adjusts easy and simple to handle's purpose.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is:
the fan adjusting structure comprises a base and a fan shell capable of air outlet, wherein the fan shell is arranged on the base, the fan adjusting structure further comprises a support, a sliding plate and a sliding block, the support is arranged on the base, the sliding plate is arranged on the fan shell, the sliding block is arranged at the top of the support, a slide way is arranged on the sliding plate, and the sliding block can be slidably adjusted and is located in the slide way.
Furthermore, the sliding plate is of a hollow structure, and the sliding block is slidably arranged in the hollow sliding plate.
The sliding plate is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding manner.
The base comprises a base plate and a rotary table which can rotate relative to the base plate, the rotary table is arranged on the base plate, an arc-shaped groove is formed in the rotary table, and the support is arranged in the arc-shaped groove.
The rear part of the fan shell is of an arc-shaped shell structure, the sliding plate is an arc-shaped plate, and the arc-shaped sliding plate is arranged on the arc-shaped shell structure.
And the sliding block is provided with a pulley which is positioned in the hollow sliding plate and rolls.
And a positioning rack is arranged on the side wall in the sliding plate, and a positioning clamp matched with the positioning rack is arranged on the side surface of the sliding block.
The base is provided with a rotatable riding wheel, and the outer edge of the riding wheel is contacted with the outer edge of the sliding plate.
The sliding plate is provided with an opening along the sliding direction of the sliding block close to the base, and the top of the support penetrates through the opening and extends into the hollow sliding plate.
The riding wheels are positioned right below the corresponding pulleys.
Compared with the prior art, the utility model, have following advantage:
this structural design is adjusted to fan reasonable, and the sliding plate of adjusting the structure is attached on the casing surface, adjusts from top to bottom through the inside sliding block realization of sliding plate, and compact structure, occupation space is little, when adjusting realize that power rotates the casing can, adjust easy and simple to handle.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
fig. 1 is a front schematic view of the fan of the present invention.
Fig. 2 is a back view of the fan of the present invention.
Fig. 3 is a schematic view of the adjusting structure of the present invention.
Fig. 4 is a schematic view of the sliding structure of the present invention.
Fig. 5 is a schematic view of the inside of the sliding structure of the present invention.
Fig. 6 is a second schematic view of the inside of the sliding structure of the present invention.
In the figure:
1. the automobile seat comprises a chassis, 2. a rotary table, 3. a front shell, 4. an air outlet, 5. an air hole, 6. a heat dissipation hole, 7. a sliding plate, 701. a positioning rack, 8. a rear shell, 9. a mesh cover, 14. a support, 1401. a positioning clamp, 15. a riding wheel and 16. a pulley.
Detailed Description
The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings.
As shown in fig. 1 to 6, the fan adjusting structure includes a base, a fan casing capable of exhausting air, a support, a sliding plate 7 and a sliding block; the fan casing is established on the base, and the support is established on the base, and the sliding plate is established on fan casing, and the sliding block is established at the top of support, is equipped with the slide on the sliding plate, but sliding block slidable regulation be arranged in the slide.
The outer surface of the fan shell is provided with the groove, the sliding plate is arranged in the groove, the sliding plate of the adjusting structure is attached to the outer surface of the shell, the sliding block inside the sliding plate is used for realizing up-down adjustment, the structure is compact, the occupied space is small, the force is realized when the adjustment is carried out, the shell can be rotated, and the adjusting operation is simple and convenient.
The casing of fan is established on the base, and the fan is established inside the casing, and the front portion of casing is hollow air-out cavity, is equipped with air outlet 4 on the air-out cavity, and the gas outlet and the air-out cavity of the fan in the casing are linked together, and the air inlet that corresponds the fan on the casing is equipped with mesh lid 9.
The base comprises a chassis 1 and a turntable 2 which can rotate relative to the chassis, and the turntable 2 is arranged on the chassis; the chassis and the turntable are both in disc structures, and the lower edge of the turntable 2 is clamped outside the upper edge of the chassis; the turntable 2 is provided with an arc-shaped groove, the shell is a spherical shell, the support is arranged in the arc-shaped groove, the structure is compact, the occupied space is small, the gravity center of the fan can be reduced, and the use is stable and reliable.
The front part of the shell is of an inwards concave structure, and the air outlet 4 is arranged at the edge of the inwards concave structure, so that the air outlet efficiency can be improved; the side surface of the front part of the shell is provided with an air hole 5 for realizing the communication between the atmosphere outside the shell and the inner side of the concave structure. When the fan works, airflow is blown out from the air outlet at the edge of the concave structure, negative pressure is formed in the concave structure, and external air enters the concave structure from the air hole, so that indoor air circulation can be accelerated, and the air quality is improved.
The fan includes motor and impeller, and the impeller links to each other with the pivot of motor, and the motor leans on the anterior setting of casing, and the casing front portion corresponds the motor position and is equipped with louvre 6, and louvre 6 is located curved indent structure, and the air outlet air-blowing rivers can form the outside air current of indent structure, improve the radiating effect.
The turntable is provided with a support 14, and the shell is arranged on the support through a sliding structure; the position of the fan can be adjusted up and down besides horizontal circumferential rotation, and the use comfort is improved.
The sliding plate 7 is a hollow structure, and the sliding block can be arranged in the hollow sliding plate in a sliding way; or the sliding plate is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding way.
The sliding plate is arranged on the rear shell 8 of the fan, the rear part of the rear shell is of an arc-shaped shell structure, the sliding plate is an arc-shaped plate, and the arc-shaped sliding plate is arranged on the arc-shaped shell structure; preferably, the rear shell is provided with an arc-shaped groove, and the sliding plate is arranged in the arc-shaped groove and does not occupy the external space.
The sliding block is provided with a pulley 16, and the pulley 16 is positioned in the hollow sliding plate and rolls; the rotatable riding wheel 15 is arranged on the base, the outer edge of the riding wheel is contacted with the outer edge of the sliding plate, and the adjustment is stable and reliable; the wear and the shake are not easy to occur after long-term use.
The riding wheels are positioned right below the corresponding pulleys and are stressed evenly. The sliding plate 7 is provided with an opening along the sliding direction of the sliding block by the side of the base, the top of the support penetrates through the opening and extends into the hollow sliding plate, and the shell can be adjusted to be limited through the opening, so that the sliding device is stable and reliable.
The side wall of the inner part of the sliding plate 7 is provided with a positioning rack 701, the side surface of the sliding block is provided with a positioning clamp 1401 matched with the positioning rack, the positioning clamp is an elastically deformable positioning clamp, and the shell is not easy to shake after adjustment.
The above-mentioned features are merely for describing preferred embodiments of the present invention and may be arbitrarily combined to form a plurality of embodiments of the present invention.
The present invention has been described in detail with reference to the accompanying drawings, and it is apparent that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (10)
1. The utility model provides a structure is adjusted to fan, but includes the fan housing of base and air-out, fan housing establishes on the base its characterized in that: the fan is characterized by further comprising a support, a sliding plate and a sliding block, wherein the support is arranged on the base, the sliding plate is arranged on the fan shell, the sliding block is arranged at the top of the support, a slide way is arranged on the sliding plate, and the sliding block can be slidably adjusted to be located in the slide way.
2. The fan adjusting structure as set forth in claim 1, wherein: the sliding plate is of a hollow structure, and the sliding block is arranged in the hollow sliding plate in a sliding mode.
3. The fan adjusting structure as set forth in claim 1, wherein: the sliding plate is provided with a sliding groove, and the sliding block is arranged in the sliding groove in a sliding manner.
4. The fan adjusting structure as set forth in claim 1, wherein: the base comprises a base plate and a rotary table which can rotate relative to the base plate, the rotary table is arranged on the base plate, an arc-shaped groove is formed in the rotary table, and the support is arranged in the arc-shaped groove.
5. The fan adjusting structure as set forth in claim 2, wherein: the rear part of the fan shell is of an arc-shaped shell structure, the sliding plate is an arc-shaped plate, and the arc-shaped sliding plate is arranged on the arc-shaped shell structure.
6. The fan adjusting structure as set forth in claim 2, wherein: and the sliding block is provided with a pulley which is positioned in the hollow sliding plate and rolls.
7. The fan adjusting structure as set forth in claim 2, wherein: and a positioning rack is arranged on the side wall in the sliding plate, and a positioning clamp matched with the positioning rack is arranged on the side surface of the sliding block.
8. The fan adjusting structure as claimed in claim 2 or 6, wherein: the base is provided with a rotatable riding wheel, and the outer edge of the riding wheel is contacted with the outer edge of the sliding plate.
9. The fan adjusting structure as set forth in claim 2, wherein: the sliding plate is provided with an opening along the sliding direction of the sliding block close to the base, and the top of the support penetrates through the opening and extends into the hollow sliding plate.
10. The fan adjusting structure as set forth in claim 8, wherein: the riding wheels are positioned right below the corresponding pulleys.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412727.5U CN210461141U (en) | 2019-08-28 | 2019-08-28 | Fan adjusting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921412727.5U CN210461141U (en) | 2019-08-28 | 2019-08-28 | Fan adjusting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210461141U true CN210461141U (en) | 2020-05-05 |
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ID=70430400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921412727.5U Active CN210461141U (en) | 2019-08-28 | 2019-08-28 | Fan adjusting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210461141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142422A1 (en) * | 2020-12-31 | 2022-07-07 | 慈溪市贝联电器有限公司 | Air purifier |
-
2019
- 2019-08-28 CN CN201921412727.5U patent/CN210461141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022142422A1 (en) * | 2020-12-31 | 2022-07-07 | 慈溪市贝联电器有限公司 | Air purifier |
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