Rotary supporting rod structure used in electric appliance

Abstract

The rotary type supporting rod structure used in the electric appliance comprises a supporting rod main body, the supporting rod main body is divided into at least two sections, namely a first supporting rod and a second supporting rod, the first supporting rod and the second supporting rod are assembled through a rotating assembly, and relative rotation of the first supporting rod and the second supporting rod can be achieved; the rotating assembly comprises a mounting base and a rotating motor arranged on the mounting base, and the rotating motor can drive the first supporting rod to rotate when working; and the rotating motor is connected to a circuit system through a sliding conducting ring mechanism. According to the rotary type supporting rod structure used in the electric appliance, the rotary structure is designed in the supporting rod, the structural integration degree is high, the number of parts is small, the number of structures in an upper function unit is reduced, continuous circumferential rotation can be achieved, and using is more convenient.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electric appliance rotating structure, specifically relates to a rotating type support rod structure for electric appliance. BACKGROUND

[0002] Household small electric appliances are very widely applied in household and office fields, such as electric fans, infrared heating small suns and the like, and such small electric appliances all have bases for being placed on the floor, support rods on the bases and functional units on the top of the support rods, such as fans, infrared heating covers and the like.

[0003] Some of such small electric appliances have a shaking head function so as to be able to reciprocate blowing or radiating heating in a large angle and a large range. At present, the shaking head structure of such electric appliances can only reciprocate shaking in a certain angle and cannot continuously rotate in a circumferential direction.

[0004] Therefore, based on the above status, the rotating structure in small electric appliances is further designed and improved. CONTENT OF THE UTILITY MODEL

[0005] In view of the deficiencies in the prior art, the utility model provides a rotating type support rod structure for electric appliance, which designs the rotating structure in the support rod, has high structural integration, few parts, reduces the structure in the upper functional unit and can continuously rotate in a circumferential direction, and is more convenient to use.

[0006] The utility model is solved through the following technical scheme.

[0007] The rotating type support rod structure for electric appliance comprises a support rod main body, the support rod main body is divided into at least two sections, and is a first support rod and a second support rod respectively, the first support rod and the second support rod are assembled through a rotating assembly and can realize the relative rotation of the first support rod and the second support rod, the rotating assembly comprises a mounting base and a rotating motor arranged on the mounting base, and the rotating motor can drive the first support rod to rotate when working.

[0008] In the application, a unique innovative structure is adopted, the support rod is divided into at least two sections, the rotating assembly is arranged at the connecting structure of the support rod, when the rotating motor in the rotating assembly works, the rotation of the upper support rod can be realized, the rotation of the functional unit of the small electric appliance is realized, and the periodic forward rotation and reverse rotation of the control motor can realize the reciprocating rotation of the functional unit within a certain angle.

[0009] In a preferred embodiment, the rotating motor is a direct current motor, and the forward rotation and reverse rotation of the motor can be conveniently controlled by changing the current direction.

[0010] In a preferred embodiment, the direct current motor is controlled to rotate forward and reverse by a time base circuit.

[0011] In a preferred embodiment, the first support rod and the second support rod are arranged in an up-down manner, the mounting base is arranged at the top of the second support rod, the main body of the rotating motor is assembled on the mounting base, and the output shaft of the rotating motor is assembled on the first support rod and can drive the first support rod to rotate, or the output shaft of the rotating motor is assembled on the mounting base, and the main body of the rotating motor is assembled on the first support rod and can drive the first support rod to rotate. The compact structure does not damage the overall appearance of the support rod, and the rotating operation is convenient.

[0012] In a preferred embodiment, the lower part of the first support rod is provided with a horn-shaped assembly structure cover, which facilitates disassembly and also protects the rotating assembly therein.

[0013] In a preferred embodiment, the upper part of the first support rod is provided with a functional unit, and the lower part of the second support rod is provided with a support seat.

[0014] In a preferred embodiment, the rotating motor is connected to the circuit system through a sliding conductive ring mechanism arranged in the inner cavity of the second support rod, and the output shaft has a through hole through which a power line passes. In this structure, the sliding conductive ring mechanism is used to supply power to the power-consuming unit in the upper part of the electric appliance and the rotating motor, so that the rotating motor can rotate continuously in the circumferential direction and will not have the problem of winding the line, and the use is more convenient.

[0015] In a preferred embodiment, the main body of the rotating motor is provided with an assembly structure that is assembled with the structure on the first support rod and realizes synchronous movement, which can be a buckle fixing structure, a mortise and tenon assembly structure, a bolt assembly structure, etc., to ensure synchronous movement.

[0016] In a preferred embodiment, the functional unit is a fan structure or a heating structure.

[0017] Compared with the prior art, the utility model has the following beneficial effects: a rotating support rod structure for an electric appliance is provided, the rotating structure is designed in the support rod, the structure has high integration and few parts, the structure in the upper functional unit is also reduced, and the rotating structure can continuously rotate in the circumferential direction, so that the use is more convenient. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a perspective view of a fan in an embodiment of the utility model

[0019] Figure 2 It is a sectional view of the rotating assembly in the rotating support rod structure in the utility model.

[0020] Figure 3The utility model discloses a stereogram of second support rod and the rotating assembly on it in the utility model.

[0021] Figure 4 The utility model discloses a schematic diagram of rotating assembly in the utility model.

[0022] Figure 5 The utility model discloses a stereogram of rotating assembly in the utility model. DETAILED DESCRIPTION

[0023] The utility model will be described further in detail below in combination with the drawings and specific embodiment.

[0024] In the following embodiment, the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout, and the following embodiment described by referring to the drawings is exemplary, for explaining the utility model only, and cannot be understood as the limitation of the utility model.

[0025] In the description of the utility model, it needs to be understood that the terms: center, longitudinal, transverse, length, width, thickness, upper, lower, front, rear, left, right, vertical, horizontal, top, bottom, inner, outer, clockwise, counterclockwise and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as the limitation of the utility model. In addition, the terms: first, second and the like are only for the description purpose, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the shown technical features. In the description of the utility model, unless otherwise explicitly specified and limited, the terms: mounting, connecting, connection and the like should be understood in a broad sense, and the person skilled in the art can understand the specific meaning of the above terms in the application according to the specific circumstances.

[0026] Referring to Figures 1 to 5 The utility model relates to a kind of rotating support rod structure for electric appliance in the utility model, including support rod main body, which is divided into at least two sections, is first support rod 1 and second support rod 2 respectively, the first support rod 1 and second support rod 2 are assembled by rotating assembly, and the relative rotation of first support rod 1 and second support rod 2 can be realized;The rotating assembly includes mounting base 25 and rotating motor 3 arranged thereon, and the rotating motor 3 can drive first support rod 1 to rotate when working.

[0027] In the application, the rotating motor 3 is preferably a DC motor, which is controlled to reverse by time base circuit, so as to control the forward rotation and reverse rotation of the motor by changing the current direction.

[0028] In specific embodiment, from the drawings Figure 1As can be seen in the figure, the support rod is divided into two sections, namely the first support rod 1 and the second support rod 2 are arranged one above the other, and the mounting base 25 is arranged on the top of the second support rod 2; in this embodiment, the output shaft 31 of the rotating motor 3 is assembled on the mounting base 25, and the main body of the rotating motor 3 is assembled on the first support rod 1 and can drive the first support rod 1 to rotate. This structure is compact to assemble, does not damage the overall appearance of the support rod, and is convenient to rotate. Of course, a reverse motor mounting structure can also be used, for example: the main body of the rotating motor 3 is assembled on the mounting base 25, and the output shaft 31 of the rotating motor 3 is assembled on the first support rod 1 and can drive the first support rod 1 to rotate.

[0029] In this application, a trumpet-shaped assembly cover 15 is provided at the bottom of the first support rod 1 to facilitate assembly and disassembly and protect the rotating components therein. Furthermore, the output shaft 31 of the rotating motor 3 is eccentrically arranged. The main body of the rotating motor 3 is provided with an assembly structure 38 that assembles with the structure on the first support rod 1 and achieves synchronous motion. This assembly structure can be a snap-fit ​​fixing structure, a mortise and tenon assembly structure, a bolt assembly structure, etc., to ensure synchronous motion. Furthermore, to ensure smooth rotation, a slide rail structure, a ball bearing structure, a raised groove structure, etc. can be provided on the rotating structure as needed.

[0030] In this application, a functional unit 11 is provided on the upper portion of the first support rod 1, and a control switch 12 is provided on the functional unit 11, such as a forward and reverse working time adjustment switch, which can control the reciprocating forward and reverse rotation of the rotating motor 3 to achieve reciprocating rotation. A support base 21 is provided on the lower portion of the second support rod 2. The functional unit 11 is a fan structure or a heating structure, such as Figure 1 The fan structure is shown.

[0031] In a further embodiment of the present application, the rotating motor 3 is connected to the circuit system via a sliding conductive ring mechanism 4, which is disposed within the inner cavity of the second support rod 2. The output shaft 31 includes a through-hole (i.e., the output shaft 31 is a through-shaft) through which a power supply line passes. This structure utilizes a sliding conductive ring mechanism to power the electrical unit and the rotating motor in the upper portion of the appliance. This allows the rotating motor 3 to rotate continuously in a circular motion, preventing wire entanglement and enhancing ease of use.

[0032] As can be seen from the above description, a unique and innovative structure is adopted in the present application, in which the support rod is divided into at least two sections, and the rotating assembly is arranged at the connection structure of the support rod. When the rotating motor 3 in the rotating assembly is working, the upper support rod can be rotated, and the functional unit of the small appliance can be rotated. Moreover, by controlling the periodic forward and reverse rotation of the motor, the reciprocating rotation of the functional unit within a certain angle can be achieved.

[0033] The utility model provides a kind of rotation type support rod structure for electric appliance, rotation structure is designed in support rod, structure integration degree is high, parts are few, also reduce the structure in upper functional unit, and can continuously circumferential rotation, use more convenient.

[0034] The protective scope of the utility model includes but is not limited to the above embodiments, and the protective scope of the utility model is subject to the claims, and any replacement, deformation, improvement of the skilled in the art for the present technology is also within the protective scope of the utility model.

Claims

1. A rotating support rod structure for an electrical appliance, comprising a support rod body, characterized in that: The support rod body is divided into at least two sections, namely a first support rod (1) and a second support rod (2); the first support rod (1) and the second support rod (2) are assembled via a rotating assembly, and can realize relative rotation between the first support rod (1) and the second support rod (2); The rotating assembly comprises a mounting base (25) and a rotating motor (3) arranged thereon, and the rotating motor (3) can drive the first support rod (1) to rotate when in operation.

2. The rotatable support rod structure for an electrical appliance according to claim 1, characterized in that: The rotating motor (3) is a DC motor.

3. The rotatable support rod structure for an electrical appliance according to claim 2, characterized in that: The DC motor is controlled to rotate forward and reversely by a time base circuit.

4. The rotatable support rod structure for an electrical appliance according to claim 1, characterized in that: The first support rod (1) and the second support rod (2) are arranged vertically, and the mounting base (25) is arranged on the top of the second support rod (2); The main body of the rotating motor (3) is mounted on the mounting base (25), the output shaft (31) of the rotating motor (3) is mounted on the first support rod (1) and can drive the first support rod (1) to rotate, or: the output shaft (31) of the rotating motor (3) is mounted on the mounting base (25), the main body of the rotating motor (3) is mounted on the first support rod (1) and can drive the first support rod (1) to rotate.

5. The rotatable support rod structure for an electrical appliance according to claim 4, characterized in that: A trumpet-shaped assembly structure cover (15) is provided at the lower portion of the first support rod (1).

6. The rotatable support rod structure for an electrical appliance according to claim 5, characterized in that: The upper portion of the first support rod (1) is provided with a functional unit (11), and the lower portion of the second support rod (2) is provided with a support seat (21).

7. The rotatable support rod structure for an electrical appliance according to claim 5, characterized in that: The rotating motor (3) is connected to the circuit system via a sliding conductive ring mechanism (4), and the sliding conductive ring mechanism (4) is arranged in the inner cavity of the second support rod (2); the output shaft (31) has a through hole through which a power supply line passes.

8. The rotatable support rod structure for an electrical appliance according to claim 5, characterized in that: The main body of the rotating motor (3) is provided with an assembly structure (38) for assembling with the structure on the first support rod (1) to achieve synchronous movement.

9. The rotatable support rod structure for an electrical appliance according to claim 6, characterized in that: The functional unit (11) is a fan structure or a heating structure.

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