Small table type air conditioner fan

Abstract

The utility model discloses a small -size mesa formula air -conditioning fan, include: air -conditioning fan body, be equipped with the base below air -conditioning fan body, be equipped with the air -avoiding groove in the middle part of base, be equipped with the sleeve groove below air -conditioning fan body, be equipped with the sleeve connection part between air -conditioning fan body and base, be equipped with the rotating mechanism of can drive air -conditioning fan body rotation in the air -avoiding groove, be equipped with the swing mechanism of can drive air -conditioning fan body swing on the base, compared with prior art, can make air -conditioning fan multidirectional multi -angle and carry out the blowing delivery.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning fan technology, and in particular to a small tabletop air conditioning fan. Background Technology

[0002] In hot weather, people often use wall-mounted fans, standing fans, and ceiling fans as cooling measures. Compared to air conditioning, fans are more energy-efficient and environmentally friendly. However, traditional fans can only blow natural wind at the same temperature as the room temperature and cannot change the temperature of the wind, resulting in poor cooling effect. Currently, small desktop fans that can cool the air are available on the market and are more convenient to carry. However, existing small desktop fans can only blow air in one direction when placed on a table, which means that users cannot change the airflow angle according to their needs, making them inconvenient for daily use. Utility Model Content

[0003] The purpose of this utility model is to provide a small tabletop air conditioning fan that can solve at least one of the above-mentioned technical problems. The technical solution of this utility model is as follows:

[0004] A small tabletop air conditioning fan includes: an air conditioning fan body, a base located below the air conditioning fan body, a clearance groove located in the middle of the base, a sleeve groove located below the air conditioning fan body, a sleeve connection portion located between the air conditioning fan body and the base, a rotation mechanism located in the clearance groove that can drive the air conditioning fan body to rotate, and a swing mechanism located on the base that can drive the air conditioning fan body to swing.

[0005] Furthermore, the sleeve connection part includes hinge ears symmetrically fixed in the sleeve groove, a connecting tube is movably hinged between each of the hinge ears, and a boss is provided above the connecting tube, the boss being movably sleeved in the sleeve groove.

[0006] Furthermore, the rotating mechanism includes an extension column fixed in the middle of the sleeve groove, a toothed groove below the extension column, a through groove in the middle of the boss and inside the connecting pipe for inserting the extension column, a first motor fixed below inside the connecting pipe, and a spur gear fixed at the output end of the first motor, the spur gear being meshed in the toothed groove.

[0007] Furthermore, the swing mechanism includes hinge shafts fixed on the left and right sides of the connecting pipe, waist-shaped groove rods provided on the left and right sides of the clearance groove and movably hinged to the base, the hinge shafts being disposed in the waist grooves of the waist-shaped groove rods, U-shaped rods being connected and hinged to the front side of each waist-shaped groove rod, a guide rail being fixed on the front side of the base, the lower end of the U-shaped rod being movably inserted into the guide rail, a screw hole rod extending on the right side of the U-shaped rod, a second motor being fixed above the right side of the base, a screw rod being fixed at the output end of the second motor, and the screw rod being threadedly fitted at the hole end of the screw hole rod.

[0008] Preferably, an annular groove is provided around the boss, and a plurality of balls are spaced apart in the annular groove, the balls being disposed between the sleeve groove and the annular groove.

[0009] In summary, the advantages of this utility model over the prior art are:

[0010] This utility model provides a small tabletop air conditioning fan. In use, the user can install an adapter and control device on the air conditioning fan body. When the air conditioning fan body is blowing air normally, the user commands the control device through an external remote control to drive the rotation mechanism. At this time, the rotation mechanism in the clearance groove drives the air conditioning fan body to rotate, thereby adjusting the lateral angle of the air conditioning fan body relative to the base. At the same time, the swing mechanism drives the air conditioning fan body to swing, causing the sleeve connection part to swing vertically, thereby adjusting the longitudinal angle of the air conditioning fan body relative to the base. Compared with the prior art, the air conditioning fan can blow air in multiple directions and at multiple angles. Attached Figure Description

[0011] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0012] Figure 2 This is one of the exploded schematic diagrams of this utility model.

[0013] Figure 3 This is the second exploded view of the present invention.

[0014] Explanation of reference numerals in the attached drawings: 1. Air conditioning fan body; 2. Base; 3. Clearance groove; 4. Sleeve groove; 5. Sleeve connection part; 6. Rotating mechanism; 7. Swinging mechanism; 51. Hinge ear; 52. Connecting pipe; 53. Boss; 61. Extension column; 62. Gear groove; 63. Through groove; 64. First motor; 65. Spur gear; 71. Hinge shaft; 72. Waist-shaped groove rod; 73. U-shaped rod; 74. Guide rail; 75. Screw hole rod; 531. Annular groove; 532. Ball bearing. Detailed Implementation

[0015] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0016] like Figures 1 to 3 The small tabletop air conditioner fan shown is characterized by comprising: an air conditioner fan body 1, a base 2 provided below the air conditioner fan body 1, a clearance groove 3 provided in the middle of the base 2, a sleeve groove 4 provided below the air conditioner fan body 1, a sleeve connection part 5 provided between the air conditioner fan body 1 and the base 2, a rotation mechanism 6 provided in the clearance groove 3 that can drive the air conditioner fan body 1 to rotate, and a swing mechanism 7 provided on the base 2 that can drive the air conditioner fan body 1 to swing.

[0017] The above-described structure allows the user to install an adapter and control device on the air conditioner fan body 1 during use. When the air conditioner fan body 1 is blowing air normally, the user commands the control device through an external remote control, causing the rotating mechanism 6 to drive. At this time, the rotating mechanism 6 in the clearance groove 3 drives the air conditioner fan body 1 to rotate, thereby adjusting the lateral angle of the air conditioner fan body 1 relative to the base 2. At the same time, the swing mechanism 7 drives the air conditioner fan body 1 to swing, causing the sleeve connection part 5 to connect the air conditioner fan body 1 to swing longitudinally, thereby adjusting the longitudinal angle of the air conditioner fan body 1 relative to the base 2. Compared with the prior art, the air conditioner fan can deliver air in multiple directions and angles.

[0018] like Figure 2 As shown, in some embodiments of this utility model, the sleeve connection part 5 includes hinge ears 51 symmetrically fixed in the sleeve groove 4, and a connecting pipe 52 is movably hinged between each of the hinge ears 51. A boss 53 is provided above the connecting pipe 52. The boss 53 is movably sleeved in the sleeve groove 4, and the connecting pipe 52 is movably sleeved in the sleeve groove 4 through the boss 53. The lower end of the connecting pipe 52 is hinged between the hinge ears 51 in the sleeve groove 4. Thus, when the rotating mechanism 6 is driven, the air conditioner fan body 1 rotates through the sleeve groove 4 on the boss 53, and when the swing mechanism 7 is driven, the connecting pipe 52 drives the air conditioner fan body 1 to swing.

[0019] like Figure 2 and 3 As shown, in some embodiments of this utility model, the rotating mechanism 6 includes an extension column 61 fixed in the middle of the sleeve groove 4, a toothed groove 62 below the extension column 61, a through groove 63 in the middle of the boss 53 and inside the connecting pipe 52 for the extension column 61 to be inserted, a first motor 64 fixed below inside the connecting pipe 52, and a spur gear 65 fixed at the output end of the first motor 64. The spur gear 65 is meshed in the toothed groove 62. When the first motor 64 rotates, it drives the spur gear 65 to rotate. At this time, the spur gear 65 drives the extension column 61 to rotate in the through groove 63 through the toothed groove 62, and the extension column 61 drives the air conditioner fan body 1 to rotate through the sleeve groove 4.

[0020] like Figure 2 and 3 As shown, in some embodiments of this utility model, the swing mechanism 7 includes hinge shafts 71 fixed on the left and right sides of the connecting pipe 52, and waist-shaped groove rods 72 provided on the left and right sides of the clearance groove 3 and movably hinged to the base 2. The hinge shafts 71 are disposed in the waist grooves of the waist-shaped groove rods 72. U-shaped rods 73 are connected and hinged to the front side of each waist-shaped groove rod 72. A guide rail 74 is fixed on the front side of the base 2. The lower end of the U-shaped rod 73 is movably inserted into the guide rail 74. A screw hole rod 75 extends from the right side of the U-shaped rod 73. A second motor 76 is fixed above the right side of the base 2. A screw 77 is fixed at the output end of the second motor 76. The screw 77 is threadedly fitted at the end of the screw hole rod 75. The second motor 76 drives the screw 77 to rotate, so that the screw 77 drives the U-shaped rod 73 to move along the guide rail 74 through the screw hole on the screw hole rod 75. At this time, the U-shaped rod 73 pulls the waist-shaped groove rod 72 to swing. The waist groove on the waist-shaped groove rod 72 drives the connecting pipe 52 to swing through the hinge shaft 71. The connecting pipe 52 synchronously drives the air conditioner fan body 1 to swing.

[0021] like Figure 3 As shown, in some embodiments of this utility model, an annular groove 531 is provided around the boss 53, and a plurality of balls 532 are spaced apart in the annular groove 531. The balls 532 are disposed between the sleeve groove 4 and the annular groove 531. When the connecting pipe 52 rotates in the sleeve groove 4 through the boss 53, the friction is reduced by the balls 532 passing between the sleeve groove 4 and the annular groove 531.

[0022] The foregoing has shown and described the basic principles and main features of this utility model, as well as its advantages. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A small tabletop air conditioning fan, characterized in that, include: An air conditioning fan body (1) is provided with a base (2) below the air conditioning fan body (1), a clearance groove (3) is provided in the middle of the base (2), a sleeve groove (4) is provided below the air conditioning fan body (1), a sleeve connection part (5) is provided between the air conditioning fan body (1) and the base (2), a rotating mechanism (6) that can drive the air conditioning fan body (1) to rotate is provided in the clearance groove (3), and a swing mechanism (7) that can drive the air conditioning fan body (1) to swing is provided on the base (2).

2. A small tabletop air conditioning fan according to claim 1, characterized in that... The sleeve connection part (5) includes hinge ears (51) symmetrically fixed in the sleeve groove (4), and a connecting tube (52) is movably hinged between each of the hinge ears (51). A boss (53) is provided above the connecting tube (52), and the boss (53) is movably sleeved in the sleeve groove (4).

3. A small tabletop air conditioning fan according to claim 2, characterized in that... The rotating mechanism (6) includes an extension column (61) fixed in the middle of the sleeve groove (4), a toothed groove (62) provided below the extension column (61), a through groove (63) provided in the middle of the boss (53) and inside the connecting pipe (52) for inserting the extension column (61), a first motor (64) fixed below inside the connecting pipe (52), a spur gear (65) fixed at the output end of the first motor (64), and the spur gear (65) meshing in the toothed groove (62).

4. A small tabletop air conditioning fan according to claim 2, characterized in that... The swing mechanism (7) includes hinge shafts (71) fixed on the left and right sides of the connecting pipe (52), waist-shaped groove rods (72) are provided on the left and right sides of the clearance groove (3) and movably hinged to the base (2). The hinge shafts (71) are set in the waist groove of the waist-shaped groove rods (72). U-shaped rods (73) are connected and hinged to the front side of each waist-shaped groove rod (72). A guide rail (74) is fixed on the front side of the base (2). The lower end of the U-shaped rod (73) is movably inserted into the guide rail (74). A screw hole rod (75) extends to the right side of the U-shaped rod (73). A second motor (76) is fixed above the right side of the base (2). A screw rod (77) is fixed at the output end of the second motor (76). The screw rod (77) is threadedly fitted at the end of the hole of the screw hole rod (75).

5. A small tabletop air conditioning fan according to claim 2, characterized in that... An annular groove (531) is provided around the boss (53), and a plurality of balls (532) are provided at intervals in the annular groove (531). The balls (532) are arranged between the sleeve groove (4) and the annular groove (531).

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