Fan blade mounting structure

Abstract

The utility model discloses a fan blade installation structure, which belongs to the technical field of fan installation, and comprises an installation plate and a fan blade body arranged at the bottom of the installation plate, an installation groove is arranged on the installation plate, a plug connector is arranged above the installation groove, the tail end of the fan blade body is arranged in the installation groove arranged on the installation plate, and the plug connector is arranged on the installation plate. The fan blade comprises a fan blade body, an elastic buckle is arranged on the upper surface of the tail end of the fan blade body, an abutting block is fixedly arranged at the tail end of the fan blade body, and an inserting hole allowing an inserting piece to be inserted in is formed in the abutting block. When the fan blade body is mounted on the mounting plate, the fan blade body can be directly clamped into the mounting groove formed in the mounting plate, the tail end of the fan blade body is limited on the mounting plate again through matching of the plug connector and the abutting block on the upper surface of the tail end of the fan blade body, mounting of the fan blade body can be achieved without screws, and therefore the assembly efficiency of production personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fan installation, in particular to a fan blade installation structure. Background Art

[0002] The fan light is a combination of a fan and a chandelier. It makes the most of the indoor space by combining the fan and chandelier, which would otherwise occupy the same space. The fan and chandelier are controlled by separate switches, which can meet people's different usage needs.

[0003] During the installation process of the fan blades in the fan lamp in the prior art, a plurality of screws are usually used to fix the fan blades. The screw fixing method requires workers to place the fan blades to the specified position first, and then place the screws one by one to the specified position on the fan blades, and then hold the tool for tightening the screws to tighten the screws one by one to the specified device. Such operation makes the installation of the fan blades more cumbersome, thereby reducing the installation efficiency of the fan blades. Utility Model Content

[0004] The embodiments of the present invention provide a fan blade installation structure to solve the above-mentioned technical problems.

[0005] The embodiment of the utility model adopts the following technical scheme: it includes a mounting plate and a fan blade body arranged at the bottom of the mounting plate, the mounting plate is provided with a mounting groove, a plug-in piece is provided above the mounting groove, the end of the fan blade body is located in the mounting groove provided on the mounting plate, the upper surface of the end of the fan blade body is provided with an elastic clip, the bottom end of the elastic clip is fixedly connected to the upper surface of the end of the fan blade body, the front end of the elastic clip passes through the mounting groove on the mounting plate and is clamped to the upper surface of the mounting plate, and an abutment block is fixedly provided on the end of the fan blade body, and the abutment block is provided with a socket for inserting the plug-in piece.

[0006] Preferably, the abutment block is arranged in a semi-circular shape, and the outer side surface of the abutment block is arranged to abut against the inner wall of the mounting groove on the mounting plate. By setting the abutment block in a semi-circular shape, when the end of the fan blade body is horizontally rotated to adjust the position at the bottom of the mounting plate, the outer side wall of the abutment block can rotate along the inner side wall of the mounting groove without affecting the rotation of the fan blade body.

[0007] Preferably, there are multiple elastic clips, which are arranged in a ring shape on the upper surface of the end of the fan blade body. The cooperation between the multiple elastic clips can make the fan blade body more firmly connected when installed on the mounting plate.

[0008] Preferably, a first protrusion extends from one side of the front end of the elastic clip, the bottom of the first protrusion is arranged in a parallel shape, and the end of the first protrusion away from the elastic clip is an inclined surface with an inclination. Through the setting of the first protrusion, after the front end of the elastic clip is inserted into the mounting slot on the mounting plate, its front end can be restricted at the edge of the upper surface of the mounting slot when it extends upward out of the mounting slot.

[0009] Preferably, the connector includes an abutment plate and an insertion strip, the abutment plate is arranged above the mounting groove provided on the mounting plate, the insertion strip has two and is symmetrically arranged at the bottom of the abutment plate, the ends of the two insertion strips are fixedly connected to the bottom of the abutment plate, and through the cooperation between the abutment plate and the two insertion strips, the abutment block provided on the upper surface of the end of the fan blade body can be confined in the mounting groove provided on the mounting plate.

[0010] Preferably, a second protrusion extends from the side of the front end of each insertion strip away from each other, the side of the second protrusion away from the corresponding insertion strip is arranged in an upward tilted shape and the upper end of the second protrusion is a parallel surface. By arranging the second protrusion at the front end of each insertion strip, when the two insertion strips are inserted into the insertion holes set by the abutment block, the front ends of the insertion strips are restricted to the bottom of the abutment block, thereby preventing the insertion strips from falling out of the insertion holes.

[0011] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0012] The fan blade body in the device can be directly snapped into the mounting groove provided on the mounting plate through the elastic clip arranged on the upper surface of its end. Through the cooperation between the plug-in component and the abutment block on the upper surface of the end of the fan blade body, the end of the fan blade body will be restricted on the mounting plate again. The fan blade body can be installed without using screws, thereby reducing the assembly efficiency of production personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

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

[0015] Figure 2 It is a partial structural schematic diagram of the mounting plate in the utility model;

[0016] Figure 3 It is a schematic diagram of the clamping state of the plug-in connector in the utility model;

[0017] Figure 4It is a schematic diagram of the clamping state of the mounting plate and the fan blade body in the utility model;

[0018] Figure 5 For this utility model Figure 4 Enlarged view of point A in the middle;

[0019] Figure 6 It is a three-dimensional structural schematic diagram of the fan blade body in the utility model;

[0020] Figure 7 For this utility model Figure 6 Enlarged view of point B in the middle.

[0021] Reference numerals

[0022] The mounting plate 1 , the mounting groove 11 , the fan blade body 2 , the elastic buckle 21 , the first protrusion 211 , the abutment block 22 , the insertion hole 221 , the connector 3 , the abutment plate 31 , the insertion strip 32 , and the second protrusion 321 . DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0025] The present utility model embodiment provides a fan blade mounting structure, comprising a mounting plate 1 and a fan blade body 2 arranged at the bottom of the mounting plate 1, the mounting plate 1 is provided with a mounting groove 11, a plug-in component 3 is arranged above the mounting groove 11, the end of the fan blade body 2 is located in the mounting groove 11 arranged on the mounting plate 1, an elastic buckle 21 is arranged on the upper surface of the end of the fan blade body 2, the bottom end of the elastic buckle 21 is fixedly connected to the upper surface of the end of the fan blade body 2, the front end of the elastic buckle 21 passes through the mounting groove 11 on the mounting plate 1 and is snapped to the upper surface of the mounting plate 1, an abutment block 22 is fixedly arranged on the end of the fan blade body 2, and a socket 221 for inserting the plug-in component 3 is opened on the abutment block 22;

[0026] When the production personnel install the fan blade body 2 on the mounting plate 1, the production personnel must first move the fan blade body 2 to the bottom of the mounting plate 1, and then pass the elastic clip 21 provided on the upper surface of the end of the fan blade body 2 through the mounting groove 11 provided on the mounting plate 1, so that the front end of the elastic clip 21 on the upper surface of the end of the fan blade body 2 extends upward out of the mounting groove 11 and is snapped together with the edge of the upper surface of the mounting groove 11 of the mounting plate 1, so that the end of the fan blade body 2 is snapped with the mounting groove 11 of the mounting plate 1. After being clamped into the mounting groove 11 on the mounting plate 1, the production personnel insert the front end of the plug-in component 3 from the top of the mounting plate 1 downward into the mounting groove 11 and extend it to the insertion hole 221 opened by the abutment block 22 on the upper surface of the end of the fan blade, and the end of the plug-in component 3 will abut against the upper surface of the mounting plate 1, and then through the arrangement of the elastic buckle 21, the abutment block 22 and the plug-in component 3, the fan blade body 2 and the mounting plate 1 can be assembled together in a clamped shape. Compared with the traditional screw fixing method, the installation method of the fan blade body 2 in the utility model is more convenient.

[0027] In a further embodiment, the abutment block 22 is in a semicircular ring shape, and the outer side surface of the abutment block 22 is abutted against the inner side wall of the mounting groove 11 on the mounting plate 1;

[0028] Taking the abutment block 22 as a semi-circular block as an example, the outer side surface of the semi-circular abutment block 22 can be tightly fitted with the inner wall of the mounting groove 11 on the mounting plate 1, so that when the production personnel insert the abutment block 22 on the upper surface of the end of the fan blade body 2 from the bottom of the mounting groove 11 of the mounting plate 1 into the mounting groove 11 and horizontally rotate it to adjust the position, the outer side wall of the abutment block 22 can rotate along the inner side wall of the mounting groove 11 without affecting the rotation of the fan blade body 2.

[0029] In a further embodiment, the number of the elastic buckles 21 is multiple, and the multiple elastic buckles 21 are arranged in a ring shape on the upper surface of the end of the fan blade body 2;

[0030] When the end of the fan blade body 2 is located below the mounting plate 1 , the three elastic buckles 21 provided on the upper surface of the end of the fan blade body 2 can make the fan blade body 2 more firmly clamped when installed on the mounting plate 1 .

[0031] In a further embodiment, referring to Figure 4 and Figure 5 As shown, a first protrusion 211 extends from one side of the front end of the elastic buckle 21, the bottom of the first protrusion 211 is arranged in parallel, and the end of the first protrusion 211 away from the elastic buckle 21 is an inclined surface with an inclination;

[0032] When the elastic clip 21 is inserted into the mounting groove 11 provided on the mounting plate 1 and extends upward out of the mounting groove 11, the first protrusion 211 provided at the front end of the elastic clip 21 will be located above the mounting groove 11, and the bottom of the first protrusion 211 provided in parallel will be aligned with the bottom of the mounting groove 11. Figure 5 The upper surfaces of the mounting plate 1 shown are abutted together to prevent the elastic clip 21 from falling off the mounting groove 11. When the first protrusion 211 moves upward in the mounting groove 11, an inclined surface with an inclination is set at the end of the first protrusion 211 away from the elastic clip 21 to prevent the first protrusion 211 from being unable to move upward from the bottom of the mounting groove 11.

[0033] In a further embodiment, referring to Figure 6 and Figure 7 As shown, the plug connector 3 includes an abutment plate 31 and an insertion strip 32. The abutment plate 31 is arranged above the mounting groove 11 of the mounting plate 1. The insertion strip 32 has two and is symmetrically arranged at the bottom of the abutment plate 31. The ends of the two insertion strips 32 are fixedly connected to the bottom of the abutment plate 31.

[0034] When the upper surface of the end of the fan blade body 2 is snapped into the mounting groove 11 provided on the mounting plate 1, the abutment plate 31 can be placed on the upper surface of the mounting groove 11, and the abutment plate 31 will be located above the abutment block 22 on the upper surface of the end of the fan blade body 2, and the front ends of the two insertion strips 32 at the bottom of the abutment plate 31 will be embedded in the insertion holes 221 provided on the abutment block 22 and extend downward from the abutment block 22, and at the same time, one side of the bottom of the abutment plate 31 is abutted against the upper surface of the mounting plate 1, and through the cooperation between the abutment plate 31 and the two insertion strips 32, the abutment block 22 provided on the upper surface of the end of the fan blade body 2 can be restricted in the mounting groove 11 provided on the mounting plate 1, thereby further improving the firmness between the fan blade body 2 and the mounting plate 1.

[0035] In a further embodiment, referring to Figure 7 As shown, a second protrusion 321 extends from the side of each inserting strip 32 away from each other, and the side of the second protrusion 321 away from the corresponding inserting strip 32 is arranged in an upward tilted shape and the upper end of the second protrusion 321 is a parallel surface;

[0036] When the two inserting strips 32 at the bottom of the abutting plate 31 are inserted into the abutting block 22 from the upper end insertion holes 221 of the abutting block 22 and extend downward, the second protrusions 321 at the front ends of the two inserting strips 32 have an inclined surface which will slide downward along the inner side wall of the insertion holes 221 on the abutting block 22, and make the front halves of the two inserting strips 32 bend close to each other. When the front ends of the two inserting strips 32 extend out of the bottom of the abutting block 22, the second protrusions 321 at the front ends of the two inserting strips 32 will also extend out of the bottom of the abutting block 22. At this time, the two bent inserting strips 32 will be restored, driving the upper ends of the corresponding two second protrusions 321 to be in abutment with the bottom surface of the abutting block 22, so that the front ends of the two inserting strips 32 will not be separated from the insertion holes 221 of the abutting block 22.

[0037] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. The fan blade mounting structure is characterized by: It comprises a mounting plate (1) and a fan blade body (2) arranged at the bottom of the mounting plate (1); The mounting plate (1) is provided with a mounting groove (11), and a plug-in connector (3) is provided above the mounting groove (11); The end of the fan blade body (2) is located in a mounting groove (11) provided on the mounting plate (1); an elastic buckle (21) is provided on the upper surface of the end of the fan blade body (2); an abutment block (22) is fixedly provided on the end of the fan blade body (2); and a socket (221) for inserting the plug-in component (3) is provided on the abutment block (22).

2. The fan blade mounting structure according to claim 1, characterized in that: The abutment block (22) is arranged in a semicircular ring shape, and the outer side surface of the abutment block (22) is arranged to abut against the inner side wall of the mounting groove (11) on the mounting plate (1).

3. The fan blade mounting structure according to claim 1, characterized in that: There are a plurality of elastic buckles (21), and the plurality of elastic buckles (21) are arranged in a ring shape on the upper surface of the end of the fan blade body (2).

4. The fan blade mounting structure according to claim 1, characterized in that: A first protrusion (211) extends from one side of the front end of the elastic buckle (21).

5. The fan blade mounting structure according to claim 1, characterized in that: The plug-in connector (3) comprises an abutment plate (31) and an insertion strip (32); The abutment plate (31) is arranged above the mounting groove (11) provided on the mounting plate (1); The inserting strips (32) have two portions and are symmetrically arranged at the bottom of the abutting plate (31), and the ends of the two inserting strips (32) are fixedly connected to the bottom of the abutting plate (31).

6. The fan blade mounting structure according to claim 5, characterized in that: A second protrusion (321) extends from one side of the front end of each inserting strip (32) away from each other.

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