Electric fan connector assembly and electric fan thereof
The technology of a connector and an electric fan is applied to pump elements, parts of a pumping device for elastic fluids, non-variable-capacity pumps, etc., and can solve the problems of inconvenient operation, low assembly efficiency, cumbersome production and assembly, etc. To achieve the effect of convenient pitch angle, high assembly efficiency, convenient and quick assembly
Active Publication Date: 2015-07-15
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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Problems solved by technology
[0002] In the related art, the electric fan connector is fixed by a locking bolt, and the pitch angle of the fan needs to be adjusted by loosening the locking bolt during use, which is inconvenient to operate; in another structure, the fan connector is connected by a torsion spring and The ball combination control can directly adjust the pitch angle, and the operation is relatively convenient, but the production and assembly are cumbersome and the assembly efficiency is low
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[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0029] The electric fan connector assembly 100 according to the embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
[0030] refer to Figure 1 to Figure 3 As shown, the electric fan connector assembly 100 according to the embodiment of the present invention includes a base 10 , a connecting elbow 20 , a positioning cover 30 and a positioning pin 40 .
[0031] The upper end of the machine base 10 is provided with a mounting groove 11 with an upper end opening, and th...
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The invention discloses an electric fan connector assembly and an electric fan thereof. The electric fan connector assembly comprises a stand, a connecting elbow, a positioning cover and a positioning pin, wherein the stand is provided with an installation groove and a through hole; the connecting elbow is provided with a pivot part, the pivot part is arranged in the installation groove in a pivoting manner, a pivoting hole is formed in the pivot part, and a circle of a corrugated clamping groove is formed in one end, opposite to the through hole, of the pivot part; the positioning cover is arranged in the installation groove, the positioning cover is provided with a positioning clamping spring, the positioning clamping spring is clamped in the corrugated clamping groove, the position of the positioning clamping spring can be exchanged, one part of the positioning part is inserted and clamped into the pivoting hole, and a pin hole is formed in the positioning cover; the positioning pin penetrates through and is locked in the through hole and the pin hole. According to the electric fan connector assembly of the embodiment, the clamping pressing structure is used for substituting the traditional bolt connecting structure, the connecting structure is simplified, convenience and rapidness in assembling can be realized, a pitching angle of an electric fan head is convenient to adjust, the assembling efficiency is high, the production cost is low, the integral appearance is attractive, and the service life is long.
Description
technical field [0001] The invention relates to the technical field of electric fans, and more particularly, to an electric fan connector assembly and an electric fan thereof. Background technique [0002] In the related art, the electric fan connector is fixed with a locking bolt, and the pitch angle of the fan needs to be adjusted by loosening the locking bolt during use, which is inconvenient to operate; in another structure, the fan connector is connected by a torsion spring and The ball combination control can directly adjust the pitch angle, and the operation is relatively convenient, but the production and assembly are cumbersome and the assembly efficiency is low. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. For this reason, the present invention proposes an electric fan connector assembly, which is convenient to assemble and facilitates subsequent pitch angle ...
Claims
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IPC IPC(8): F04D29/60
CPCF04D29/002
Inventor 崔世强张稳军蒋团广刘维亮杨超苏张明
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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