Damping type fan

Abstract

The utility model discloses a shock-absorbing fan, which relates to the technical field of fans and comprises a fan body and a mounting seat fixedly arranged at the bottom end of the fan body, round holes are formed in four corners of the mounting seat, shock-absorbing rubber rings are attached to the inner sides of the round holes, a base is arranged at the lower end of the mounting seat, and stand columns are fixedly arranged at four corners of the upper end of the base. The outer side of the stand column is sleeved with a damping rubber pad with the bottom end attached to the upper end of the base, an L-shaped plate is fixedly arranged on the outer side of the base, an inclined panel is arranged on the inner side of the L-shaped plate, a threaded rod is arranged on the side face of the inclined panel, and an inclined plane groove is formed in the outer side of the mounting base; vibration and noise are reduced through buffering of the damping rubber pad and the damping rubber ring, and meanwhile the fan body is convenient to disassemble and assemble quickly.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan technical field, concretely is a shock -absorbing type fan. BACKGROUND

[0002] Fan is relied on inputted mechanical energy, improves gas pressure and sends away gas, it is a kind of driven fluid machinery, the fan usually mentioned includes ventilator, air blower and wind driven generator etc.

[0003] The existing fan generates noise and vibration when working due to mechanical vibration characteristics, and rigid contact is formed during installation, which increases the characteristics.

[0004] In view of the above problems, the utility model provides a shock -absorbing type fan. UTILITY MODEL CONTENT

[0005] The utility model discloses a kind of shock -absorbing type fans, by shock-absorbing rubber pad and shock-absorbing rubber ring buffer reduce vibration and noise, while fan body is convenient for quick disassembly, to solve the problem in background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of shock -absorbing type fan, including fan body and the mounting seat of bottom end fixedly arranged, mounting seat four corners are all provided with circular hole inside, shock-absorbing rubber ring is attached and arranged on the inboard of circular hole, mounting seat lower end is provided with base, base upper end four corners are all fixedly provided with stand, stand outer side is sleeved with shock-absorbing rubber pad, which is attached and arranged on the upper end of base, the L-shaped plate is fixedly arranged on the outer side of base, the inner side of L-shaped plate is provided with inclined plane plate, the side of inclined plane plate is provided with screw rod, the inclined plane groove is formed in the outer side of mounting seat.

[0007] Further, the inboard of shock-absorbing rubber ring is slidably connected with the outer side of stand, and the bottom end of mounting seat is in contact with the upper end of shock-absorbing rubber pad.

[0008] Further, the guide rod is symmetrically provided on the both sides of screw rod, the end of guide rod is fixedly arranged on the side of inclined plane plate, the outer side of the end of screw rod is rotatably connected in the inner side of the side of inclined plane plate, the outer side of guide rod is slidably connected with the inner side of L-shaped plate, the screw rod is threadedly connected with the inner side of L-shaped plate, the inclined plane plate is in contact with the inclined plane groove, and the end of screw rod, away from the inclined plane plate, is fixedly provided with connecting plate.

[0009] Further, the screw post is threadedly connected in the inner side of connecting plate, the end of screw post is fixedly provided with handle, the outer side of L-shaped plate is provided with a plurality of evenly distributed screw holes, and the end of screw post, away from handle, is threadedly connected with the inner side of screw hole.

[0010] Further, the outer side of handle is processed with anti-skid line.

[0011] Further, the lower end of base is fixedly provided with side plate, and the inner side of side plate is threadedly connected with bolt.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The utility model provides a shock attenuation type fan, four shock attenuation rubber rings are set on the inside of four stand columns outside the mounting seat, and the bottom end of the mounting seat is in contact with the upper end of the shock attenuation rubber pad, then the screw rod is manually rotated, the inclined plane plate is driven to move linearly and is extruded to the inner inclined surface of the inclined groove, the inner inclined surface of the inclined groove is extruded to drive the mounting seat to move vertically downward relative to the base, and the upper end of the shock attenuation rubber pad is extruded, the position of the mounting seat is fixed relative to the base when the screw rod is not rotated, at the moment, the fan body is fixedly installed, when the fan body works, vertical vibration and horizontal vibration are generated, and the shock attenuation rubber pad and the shock attenuation rubber ring are used for buffering and shock attenuation. The purpose of the design is to buffer and reduce vibration and noise through the shock attenuation rubber pad and the shock attenuation rubber ring, and the fan body is convenient to disassemble and assemble. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic diagram of the utility model;

[0015] Figure 2 It is the position schematic diagram of the shock attenuation rubber pad in the utility model;

[0016] Figure 3 It is the internal structure schematic diagram of the inclined groove in the utility model;

[0017] Figure 4 It is the utility model Figure 3 A enlarged view in the utility model.

[0018] In the drawing: 1, fan body; 2, mounting seat; 3, base; 4, shock attenuation rubber pad; 5, stand column; 6, round hole; 7, shock attenuation rubber ring; 8, inclined groove; 9, inclined plane plate; 10, guide rod; 11, screw rod; 12, connecting plate; 13, L-shaped plate; 14, stud; 15, handle; 16, screw hole; 17, side plate; 18, bolt. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the utility model.

[0020] In order to solve the technical problem of how to effectively reduce the shock, as shown in Figures 1-4 The following preferred technical solutions are provided.

[0021] The utility model provides a shock -absorbing type fan, including fan body 1 and the mounting seat 2 of bottom end fixedness thereof, mounting seat 2 inside four corners are all provided with round hole 6, and the inboard of round hole 6 is attached with shock -absorbing rubber ring 7, and the lower end of mounting seat 2 is provided with base 3, and the upper end of base 3 is provided with stand 5 at four corners, and the outer side of stand 5 is sleeved with shock -absorbing rubber pad 4 that is attached with the upper end of base 3, and the outer side of base 3 is fixed with L type board 13, and the inner side of L type board 13 is provided with inclined plane board 9, and the side of inclined plane board 9 is provided with screw rod 11, and the outer side of mounting seat 2 is provided with inclined plane groove 8.

[0022] Specifically, the inner side of four shock -absorbing rubber rings 7 on mounting seat 2 is sleeved on the outer side of four stands 5, and the bottom end of mounting seat 2 is in contact with the upper end of shock -absorbing rubber pad 4, then manually rotate screw rod 11, drive inclined plane board 9 linear motion and extrude the inner inclined surface of inclined plane groove 8, the inner inclined surface of inclined plane groove 8 is extruded and drives mounting seat 2 to move vertically downwards relative to base 3, and extrudes the upper end of shock -absorbing rubber pad 4, when screw rod 11 does not rotate, the position of mounting seat 2 is fixed relative to base 3, at this time, the fan body 1 is fixedly installed, when the fan body 1 works, generates vertical and horizontal vibration, is buffered by shock -absorbing rubber pad 4 and shock -absorbing rubber ring 7 and is damped. The purpose of such design is to buffer and reduce vibration and noise through shock -absorbing rubber pad 4 and shock -absorbing rubber ring 7, and the fan body 1 is convenient for quick disassembly and assembly.

[0023] Further, as shown in Figures 1-4 , the following preferred technical solutions are provided:

[0024] The inner side of shock -absorbing rubber ring 7 is slidably connected with the outer side of stand 5, and the bottom end of mounting seat 2 is in contact with the upper end of shock -absorbing rubber pad 4, and the purpose of such design is to perform horizontal and vertical damping through shock -absorbing rubber ring 7 and shock -absorbing rubber pad 4, and also reduce noise.

[0025] Further, as shown in Figure 1 and Figure 3 , the following preferred technical solutions are provided:

[0026] The two sides of screw rod 11 are symmetrically provided with guide rod 10, the end of guide rod 10 is fixed on the side of inclined plane board 9, the outer side of the end of screw rod 11 is rotatably connected in the inner side of the side of inclined plane board 9 through bearing, the outer side of guide rod 10 is slidably connected with the inner side of L type board 13, screw rod 11 is screwedly connected with the inner side of L type board 13, inclined plane board 9 is in contact with inclined plane groove 8, and the end, away from inclined plane board 9, of screw rod 11 is fixed with connecting plate 12, and the purpose of such design is to rotate screw rod 11 through connecting plate 12, drive inclined plane board 9 linear motion and extrude the inclined surface of inclined plane groove 8, to drive mounting seat 2 to move vertically.

[0027] Further, as shown in Figure 1 , the following preferred technical solutions are provided:

[0028] The connecting plate 12 is internally threaded with a stud 14, the end of which is fixedly provided with a handle 15, and the outer side of the L-shaped plate 13 is provided with a plurality of evenly distributed threaded holes 16, and the end of the stud 14 away from the handle 15 is threadedly connected with the inner side of the threaded hole 16. The purpose of this design is to facilitate the rotation of the stud 14 by the handle 15, and to be connected with the threaded hole 16, so that the position of the connecting plate 12 is fixed relative to the L-shaped plate 13, and the position of the inclined plate 9 is ensured.

[0029] Further, as shown in Figure 1 The following preferred technical solutions are provided:

[0030] The outer side of the handle 15 is processed with anti-skid lines. The purpose of this design is to facilitate the rotation of the handle 15.

[0031] Further, as shown in Figure 1 The following preferred technical solutions are provided:

[0032] The bottom end of the base 3 is fixedly provided with a side plate 17 on both sides, and the side plate 17 is internally threadedly connected with a bolt 18. The purpose of this design is to tightly install the base 3 on the supporting surface through the bolt 18.

[0033] As described above: the inner side of the four shock-absorbing rubber rings 7 on the mounting seat 2 is sleeved on the outer side of the four vertical columns 5, and the bottom end of the mounting seat 2 is in contact with the upper end of the shock-absorbing rubber pad 4. Then manually rotate the screw rod 11 to drive the inclined plate 9 to move linearly and press the inner inclined surface of the inclined groove 8. The inner inclined surface of the inclined groove 8 is pressed to drive the mounting seat 2 to move vertically downward relative to the base 3 and press the upper end of the shock-absorbing rubber pad 4. When the screw rod 11 is not rotating, the position of the mounting seat 2 is fixed relative to the base 3. At this time, the fan body 1 is fixedly installed. When the fan body 1 works, it produces vertical and horizontal vibration, which is buffered and damped by the shock-absorbing rubber pad 4 and the shock-absorbing rubber ring 7. The purpose of this design is to buffer and reduce vibration and noise through the shock-absorbing rubber pad 4 and the shock-absorbing rubber ring 7, and the fan body 1 is convenient for quick disassembly and assembly.

[0034] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shock-absorbing type fan comprising a fan body (1) and a mounting base (2) fixed to the bottom end of the fan body, characterized in that: The mounting seat (2) is provided with a circular hole (6) in the four corners, and a damping rubber ring (7) is attached to the inner side of the circular hole (6). The lower end of the mounting seat (2) is provided with a base (3), and the upper end of the base (3) is provided with a vertical column (5) at the four corners. The outer side of the vertical column (5) is provided with a damping rubber pad (4) attached to the upper end of the base (3). The outer side of the base (3) is provided with an L-shaped plate (13), and the inner side of the L-shaped plate (13) is provided with an inclined plate (9). The side of the inclined plate (9) is provided with a screw rod (11), and the outer side of the mounting seat (2) is provided with an inclined groove (8).

2. A shock-absorbing type fan according to claim 1, characterized in that: The inner side of the damping rubber ring (7) is slidably connected to the outer side of the vertical column (5), and the bottom end of the mounting seat (2) is in contact with the upper end of the damping rubber pad (4).

3. The shock-absorbing type fan according to claim 1, characterized by: The two sides of the screw rod (11) are symmetrically provided with guide rods (10), and the end of the guide rod (10) is fixed to the side of the inclined plate (9). The outer side of the end of the screw rod (11) is rotatably connected to the inner side of the side of the inclined plate (9) through a bearing. The outer side of the guide rod (10) is slidably connected to the inner side of the L-shaped plate (13), and the screw rod (11) is threadedly connected to the inner side of the L-shaped plate (13). The inclined plate (9) is in contact with the inclined groove (8), and the end of the screw rod (11) away from the inclined plate (9) is fixedly provided with a connecting plate (12).

4. A shock-absorbing type fan according to claim 3, wherein: The inner side of the connecting plate (12) is threadedly connected with a stud (14), and the end of the stud (14) is fixedly provided with a handle (15). The outer side of the L-shaped plate (13) is provided with a plurality of evenly distributed threaded holes (16), and the end of the stud (14) away from the handle (15) is threadedly connected to the inner side of the threaded hole (16).

5. A shock-absorbing type fan according to claim 4, characterized in that: The outer side of the handle (15) is processed with anti-skid lines.

6. A shock-absorbing type fan according to claim 1, characterized in that: The lower end of the base (3) is fixedly provided with a side plate (17), and the inner side of the side plate (17) is threadedly connected with a bolt (18).

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