WO2021008344A1 - Support base, fan and lamp - Google Patents

Abstract

A support base (10), a fan (100) and a lamp (200). The support base (10) comprises a base (101) and a telescopic component (102), and the telescopic component (102) comprises a sleeve (121) and a telescopic rod (122). One end of the sleeve (121) is disposed on the base (101), one end of the telescopic rod (122) is detachably inserted into the sleeve (121), and the other end of the telescopic rod (122) is hinged with a supported main body (20) via a tilt component (103). During use, the telescopic component (102) cooperates with the tilt component (103) to adjust the height and angle of the main body (20) such that the main body (20) is unfolded to a use position. For storage, the telescopic component (102) cooperates with the tilt component (103) such that the main body (20) is folded to a storage position that vertically overlaps with the base (101), which is convenient for daily storage and carrying. The fan (100) comprises a fan body (110) and the support base (10), and the fan body (110) is mounted on the top end of the telescopic rod (122) of the support base (10) via the tilt component (103). The lamp (200) comprises a light emitting body (210) and the support base (10), and the light emitting body (210) is mounted on the top end of the telescopic rod (122) of the support base (10) via the tilt component (103).

Description

Support base, fan and lamps Technical field

The invention relates to household appliance technology, in particular to a supporting seat, a fan and a lamp.

Background technique

In today's market, in order to meet people's daily needs, all kinds of electronic products, such as fans, desk lamps, and fill lights, emerge in endlessly. However, these electronic products often cannot be folded for storage, or, even if they can be partially folded, only the partially protruding positions are stowed, so that the volume after folding is still large, which is inconvenient for storage and carrying.

Summary of the invention

The first aspect of the present invention provides a support base, including a base;

The telescopic assembly includes a sleeve and a telescopic rod. The sleeve is arranged in the base, one end of the telescopic rod is installed in the sleeve, and the other end of the telescopic rod is used to communicate with the to-be-supported through the turning assembly Main body hinged;

The telescopic component and the turning component can work together to drive the main body to unfold to a use position or to fold to a storage position that is stacked up and down with the base.

A second aspect of the present invention provides a fan, which includes a fan main body and the above-mentioned supporting base, and the fan main body is installed on the top end of a telescopic rod through a turning assembly.

A third aspect of the present invention provides a lamp, which includes a light-emitting body and the above-mentioned support base, and the light-emitting body is mounted on the top end of the telescopic rod through a turning assembly.

The technical effect of the first aspect of the present invention is that a telescopic component is provided on the base, and the telescopic component is connected to the main body by turning the component, and the height and angle of the main body are adjusted; when storage is needed, the main body and the base can be stacked and stored up and down to facilitate Daily storage and carrying.

The technical effect of the second aspect of the present invention is that a telescopic component is provided on the base, and the telescopic component is connected to the fan body, and the length of the telescopic component can be adjusted during use to adjust the height of the fan body. At the same time, the fan body can be turned over The angle of the telescopic assembly is adjusted, so that the fan main body has a variety of usage forms, and when storage is needed, the fan main body can be well retracted and folded onto the base, thereby facilitating daily storage and carrying.

The technical effect of the third aspect of the present invention is: a telescopic component is provided on the base, the telescopic component is connected to the light-emitting body through the flip component, the height of the light-emitting body is adjusted by adjusting the length of the telescopic component, and the illumination angle of the light-emitting body is adjusted by the flip component, In turn, the light-emitting body has a wider illumination range; at the same time, when it needs to be stored, the light-emitting body can also be collapsed and folded onto the base, thereby facilitating daily storage and carrying.

Description of the drawings

Figure 1 is a schematic diagram of the structure of the support base of the present invention;

Figure 2 is a top view of the support base of the present invention;

Figure 3 is an A-A sectional view of the support base of the present invention;

Fig. 4 is an enlarged schematic diagram of P in Fig. 3;

Figure 5 is a top view of the folded support base and the main body of the present invention;

Figure 6 is a C-C cross-sectional view of the folded support base and the main body of the present invention;

Fig. 7 is a schematic structural diagram of one direction of the telescopic rod and cable of the present invention;

Fig. 8 is an enlarged schematic diagram of Q in Fig. 7;

Figure 9 is a bottom view in Figure 7;

Figure 10 is a cross-sectional view of B-B in Figure 9;

FIG. 11 is an enlarged schematic diagram of M in FIG. 10;

Figure 12 is a schematic structural view of the telescopic rod and cable in another direction of the present invention;

Fig. 13 is an enlarged schematic diagram of N in Fig. 12;

Figure 14 is a structural schematic diagram of the exploded state of the telescopic rod of the present invention;

FIG. 15 is a schematic diagram of a structure of the flip assembly of the present invention;

16 is a schematic diagram of another structure of the flip assembly of the present invention;

Figure 17 is a schematic structural diagram of the fan of the present invention when it is deployed to the use position;

Figure 18 is a front view of Figure 17;

19 is a schematic diagram of the structure of the fan of the present invention when folded to the storage position;

Figure 20 is a schematic structural diagram of the lamp of the present invention when it is deployed to a use position;

Figure 21 is a front view of Figure 20;

Figure 22 is a schematic structural diagram of the lamp of the present invention when it is deployed to another use position;

Figure 23 is a front view of Figure 22;

Figure 24 is a schematic structural diagram of the lamp of the present invention when folded to the storage position;

Figure 25 is an exploded view of the lamp of the present invention;

Figure 26 is an enlarged schematic diagram of H in Figure 25;

Figure 27 is a schematic diagram of the overall structure in the fourth embodiment;

Figure 28 is another schematic diagram of the overall structure in the fourth embodiment;

Figure 29 is an exploded schematic diagram of the overall structure in the fourth embodiment;

Fig. 30 is an enlarged schematic view of A in Fig. 28;

Figure 31 is a schematic diagram of the overall structure in the fifth embodiment;

Fig. 32 is an exploded schematic diagram of the overall structure in the fifth embodiment.

Detailed ways

In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

It should be noted that in the description of the present invention, the terms "first" and "second" are only used to facilitate the description of different components, and cannot be understood as indicating or implying the order relationship, relative importance or implicitly indicating that The number of technical characteristics. Therefore, the features defined with "first" and "second" may explicitly or implicitly include at least one of the features.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field of the present invention. The terms used in the description of the present invention herein are only for the purpose of describing specific embodiments, and are not intended to limit the present invention.

In today's market, in order to meet people's daily needs, various electronic products, such as fans, desk lamps, and fill lights, are emerging in endlessly. These electronic products install the main body that realizes their functions on the mounting base, so that the functional main body is supported by the mounting base. Take a floor-standing or desktop fan as an example. The mounting base includes a base and a support rod. The fan body is hinged on the top of the support rod and can rotate in a horizontal plane. Taking a desk lamp as an example, the mounting base includes a base and a bendable support rod, and the light-emitting body is fastened to the top of the support rod. However, the functional bodies of the above electronic products are often difficult to fold and store. Even if the electronic products can be folded and stored, only the partially protruding positions are stowed, so the volume is still large after folding, and it is not convenient to store and carry.

In view of this, the present disclosure provides a support base. By configuring the support part of the support base for connecting the base and the functional main body to be able to expand and contract, the functional main body can be extended, expanded and folded for storage. When in the storage position, the functional main body and the base are stacked up and down, thereby effectively reducing the space occupied by the electronic product when it is stored, and also facilitating its transportation.

Hereinafter, some embodiments of the present invention will be described in detail with reference to the accompanying drawings. Provided that there is no conflict between the various embodiments, the following embodiments and the features in the embodiments can be combined with each other.

Figure 1 is a schematic diagram of the structure of the support base of the present invention; Figure 2 is a top view of the support base of the present invention; Figure 3 is a cross-sectional view of AA of the support base of the present invention; Figure 4 is an enlarged schematic view of P in Figure 3; The top view folded after assembly with the main body; FIG. 6 is a CC cross-sectional view of the supporting seat and the main body folded after assembly; FIG. 7 is a structural schematic diagram of the telescopic rod and cable of the present invention in one direction; FIG. 8 is an enlarged view of Q in FIG. Fig. 9 is a bottom view in Fig. 7; Fig. 10 is a cross-sectional view of BB in Fig. 9; Fig. 11 is an enlarged schematic view of M in Fig. 10; Fig. 12 is a schematic structural view of another direction of the telescopic rod and cable of the present invention; 13 is an enlarged schematic diagram of N in FIG. 12; FIG. 14 is a schematic structural diagram of an exploded state of the telescopic rod of the present invention; FIG. 15 is a schematic diagram of a structure of a flip assembly of the present invention; FIG. 16 is a schematic diagram of another structure of the flip assembly of the present invention; Fig. 18 is a front view of Fig. 17; Fig. 19 is a schematic structural diagram of the fan of the present invention when it is folded to a storage position; Fig. 20 is a structure of the lamp of the present invention when it is deployed to a use position Schematic diagram; Figure 21 is the front view of Figure 20; Figure 22 is a schematic structural diagram of the lamp of the present invention when it is expanded to another use position; Figure 23 is the front view of Figure 22; Figure 24 is the structure of the lamp of the present invention when folded to the storage position Schematic diagram; Figure 25 is an exploded view of the lamp of the present invention; Figure 26 is an enlarged schematic diagram of H in Figure 25; Figure 27 is a schematic diagram of the overall structure in the fourth embodiment; Figure 28 is another schematic diagram of the overall structure in the fourth embodiment 29 is an exploded schematic diagram of the overall structure in the fourth embodiment; FIG. 30 is an enlarged schematic diagram at A in FIG. 28; FIG. 31 is a schematic diagram of the overall structure in the fifth embodiment; FIG. 32 is the fifth embodiment Exploded diagram of the overall structure.

Example one

1 to FIG. 6, this embodiment provides a support base 10, which is mainly used to carry electronic equipment or a structural main body 20 of small electrical equipment, such as fans, lamp bodies and other electronic equipment. The support base 10 includes a base 101 and a telescopic assembly 102.

The telescopic assembly 102 includes a sleeve 121 and a telescopic rod 122. The sleeve 121 is arranged in the base 101. One end of the telescopic rod 122 is installed in the sleeve 121, and the other end of the telescopic rod 122 is used to connect the body to be supported by the flip assembly 103 20 articulated, see Figure 15.

The telescopic component 102 and the turning component 103 are configured to enable the main body 20 to be unfolded to a use position or folded to a storage position stacked up and down with the base 101, see FIGS. 16-23.

In this embodiment, the base 101 has a housing, and the housing is used to load electronic components that realize the function of the main body 20. For example, the base 101 is provided with a battery for powering the main body 20. The base 101 has a flat cylindrical shape as a whole, and has a central axis running through the thickness direction. This structure makes the center of gravity of the base 101 low, which facilitates the stable support of the base 101 when placed, and prevents the electronic device from falling over.

The telescopic assembly 102 includes a sleeve 121 and a telescopic rod 122, wherein the sleeve 121 extends along the direction of the central axis, that is, the sleeve 121 is parallel to the central axis. There are various situations in which the sleeve 121 is provided in the base 101. Exemplarily, the sleeve 121 is fixed in the base 101, that is, the telescopic assembly 102 is fixedly connected to the base 101, and the user cannot remove the sleeve 121 during use. Exemplarily, the sleeve 121 is detachably installed on the base 101, that is, the telescopic assembly 102 and the base 101 are detachably connected, for example, the sleeve 121 is threadedly connected with the base 101, or the sleeve 121 is engaged with the base 101 connection. At this time, when the user is not using the main body 20, the telescopic assembly 102 can be detached from the base 101, and the base 101 and the telescopic assembly 102 can be stored and placed separately, which further improves the convenience and flexibility of electronic equipment storage. At 20 o'clock, install the sleeve 121 of the telescopic assembly 102 on the base 101.

In the present disclosure, the sleeve 121 is provided in the base 101. It can be understood that the base 101 is provided with an accommodation space, and the sleeve 121 is located in the accommodation space. The sleeve 121 may be located at the center of the base 101, and the sleeve 121 may also be located at other positions other than the center of the base 101, which is not limited here.

In addition, in the present disclosure, at least a part of the sleeve 121 is provided in the base 101. It can be understood that a part of the sleeve 121 is accommodated in the base 101, and another part of the sleeve 121 can be accommodated in a mounting groove provided on the back of the main body 20. Or, the sleeve 121 is all contained in the base 101.

One end of the telescopic rod 122 is installed in the sleeve 121, that is, the telescopic rod 122 can be installed and inserted into the sleeve 121, and the telescopic rod 122 can also be detached from the sleeve 121. That is to say, when the user uses the main body 20, the bottom of the telescopic rod 122 can be connected to the sleeve 121, and the top of the telescopic rod 122 can be rotatably connected with the main body 20 through the turning assembly 103, thereby achieving high support and Angle adjustment; when the user is not using the main body 20, the telescopic rod 122 can be detached from the sleeve 122, and the support base 10, the sleeve 121, the telescopic rod 122 and the connected flip assembly 103 and the main body 20 can be stored separately In this way, the flexibility of storing the electronic device can be improved, thereby improving the user experience. The present disclosure does not limit the connection mode of the telescopic rod 122 and the sleeve 121. For example, the bottom of the telescopic rod 122 is clamped to the bottom of the sleeve 121, which is convenient for installation and disassembly, and is convenient for users to operate.

The telescopic rod 122 can be extended or contracted in the direction of the central axis relative to the base 101 to change the height of the main body 20, so that the user can adjust the working height of the main body 20 according to actual needs. At the same time, the top end of the telescopic rod 122 in the present disclosure is rotatably connected to the main body 20 to be supported through the turning assembly 103, so that the user can adjust the working angle of the main body 20 according to actual needs. In this way, the main body 20 can adjust its own height by virtue of the telescopic rod 122, and at the same time, the angle of the main body 20 can be adjusted by means of the turning assembly 103 to meet the user's requirements and improve the user experience.

The turning assembly 103 may include two hinged seats respectively connected to the top end of the telescopic rod 122 and the main body 20. The two hinged seats are hinged by a hinge shaft, and the working angle of the main body 20 is adjusted by rotating the two hinged seats relative to the hinge shaft. The turning component 103 may also have other structures, which is not limited here.

When electronic equipment needs to be stored, the main body 20 can be moved down along the telescopic rod 122 while rotating the main body 20 to adjust the position of the main body 20 so that the main body 20 can be stacked on the base 101. After the main body 20 is stacked on the base 101, As shown in Figs. 4 to 6, the main body 20 and the support base 10 are integrated, and there is no protruding part as a whole, which is convenient for storage and carrying. In a specific implementation, the telescopic rod 122 can be accommodated in the sleeve 121, and the turning assembly 103 can be accommodated in the accommodating groove provided on the back of the main body 20, so that the back of the main body 20 and the top surface of the base 101 can be closely spaced. Fitting further reduces the volume of electronic equipment when storing, and facilitates storage.

In an implementation manner, referring to FIGS. 4 to 6, the telescopic rod 122 and the turning assembly 103 can be completely stored in the sleeve 121 without exposing the outside of the sleeve 121, so that the telescopic rod 122 and the turning assembly 103 are not stored after being stored. It protrudes out of the sleeve 121, that is, makes the main body 20 and the base 101 closely fit, which is convenient for overall storage and carrying.

For example, the top surface of the sleeve 121 is flush with the top surface of the base 101. When the telescopic rod 122 is stored in the sleeve 121, the top of the telescopic rod 122 and the top surface of the base 101 have a preset distance; the turning assembly 103 is accommodated in the space between the top of the telescopic rod 122 and the top surface of the bottom 101 , So that the main body 20 and the base 101 closely fit. Of course, the bottom surface of the sleeve 121 is flush with or higher than the bottom surface of the base 101.

Please refer to Figures 7 to 14, in some implementations, the telescopic rod 122 includes a plurality of sleeve rods 123 that are sequentially sleeved, and the inner diameter of the outer sleeve rod 123 is larger than the outer diameter of the inner sleeve rod 123, which is comparable A friction plate 104 is provided between two adjacent layers of sleeve rods 123.

The telescopic rod 122 includes a multi-section sleeve rod 123, which is sleeved in sequence. Wherein, the inner diameter of the outer sleeve rod 123 is larger than the outer diameter of the inner sleeve rod 123 adjacent to the sleeve rod 123, so the outer sleeve rod 123 can be sleeved in the inner sleeve rod 123. When the inner sleeve rod 123 extends from the outer sleeve rod 123, the length of the telescopic rod 122 is extended, so that the height of the main body 20 can be increased; when the inner sleeve rod 123 is retracted into the outer sleeve rod 123, The length of the telescopic rod 122 is shortened, so that the height of the main body 20 can be reduced. Of course, the top end of the sleeve rod 123 of the innermost layer is connected with the turning assembly 103, and the bottom end of the sleeve rod 123 of the outermost layer is connected with the sleeve 121. Optionally, the top and bottom ends of two adjacent layers of sleeve rods 123 are provided with a limiting structure to prevent the two layers of sleeve rods 123 from falling out of each other.

A friction plate 104 is provided between two adjacent sets of rods 123. The friction plate 104 and the sleeve rod 123 can rub against each other, thereby increasing the resistance of the telescopic rod 122 when the telescopic rod 122 is telescopic, strengthening the stability of the telescopic rod 122 after telescoping, and also improving The telescopic stability of the telescopic rod 122 facilitates the control of the telescopic length.

In some implementations, referring to FIGS. 3 and 4, the telescopic rod 122 is connected to the sleeve rod 123 in the outermost layer and the sleeve 121 by a snap connection 105.

Schematically, referring to FIGS. 3 to 14, the inner wall of the sleeve 121 is provided with a groove 1211 for receiving the buckle 105; the buckle 105 is provided with a protrusion 151 extending toward the central axis of the sleeve 121, and the protrusion 151 Compared with the starting end, the extension end of the stub is closer to the central axis of the sleeve 121, and the protrusion 151 is used to be clamped in the fastening hole 1231 of the sleeve bar 123 of the outermost layer of the telescopic rod 122.

The shape of the buckle 105 may be a cube or a cylindrical shape, and the buckle 105 is provided with a protrusion 151. Specifically, the inner wall of the sleeve 121 is provided with a slot 1211 to accommodate the buckle 105, the outermost sleeve rod 123 is provided with a fastening hole 1231, and the protrusion 151 is embedded in the fastening hole 1231. In this way, the buckle 105 is restricted by the slot. When the sleeve rod 123 is stressed, the protrusion 151 is embedded in the fastening hole 1231 and abuts the sleeve rod 123, thereby restricting the movement of the outermost sleeve rod 123 and restricting the telescopic rod The bottom end of 122 moves relative to the sleeve 121.

In some implementations, the inner wall of the sleeve 121 is provided with two grooves 1211 symmetrical about the central axis of the sleeve 121, and each groove 1211 is provided with a buckle 105 correspondingly. Specifically, in order to make the telescopic rod 122 more stable, two grooves are provided on the inner wall of the sleeve 121, and the outermost sleeve rod 123 is provided with a corresponding fastening hole 1231, so that the sleeve rod 123 is When the force is applied, the protrusions 151 on both sides simultaneously resist the outermost sleeve rod 123 to restrict the outermost sleeve rod 123 from moving.

It should be noted here that in the structure shown in FIG. 14, the sleeve rod 123 is the outermost sleeve rod, and the telescopic rod 122 includes a multi-layer sleeve rod inside the outermost sleeve rod.

In some implementations, the two buckles 105 are connected to form an integral structure by a connecting part 106, and the connecting part 106 is located below the telescopic rod 122. Specifically, in order to better fix the two buckles 105 and improve the convenience of installation at the same time, the two buckles 105 are connected together by a connecting part 106, which can be in the shape of a rod or a long plate. After the buckle 105 is installed, the connecting portion 106 abuts under the telescopic rod 122, and the protrusion 151 is embedded in the fastening hole 1231.

In some implementations, at least one of the two long sides of the connecting portion 106 is provided with a wire clamping portion 161 for clamping the cable 30, and the wire clamping portion 161 is provided with an escape notch 162; the connection portion 106 is along its width direction A wire clamping portion 161 is extended, and the wire clamping portion 161 is provided with an escape notch 162 to fix the wire. At least the telescopic rod 122 is located at the outermost sleeve rod 123 and the friction plate 104 provided between the adjacent sleeve rod 123 is provided with an escape opening 1041 for avoiding the cable 30. When two arc-shaped friction plates 104 are arranged between the outermost sleeve rod 123 and its adjacent sleeve rods 123, there is a gap between the two arc-shaped friction plates 104, and the gap forms an escape opening 1041. 7-14, the cable 30 enters the innermost sheath rod 123 from the avoiding opening 1041, the avoiding notch 162.

Thus, referring to FIGS. 3-14, in some specific implementations, the buckle 105 extends along the central axis, and the buckle 105 may be elongated; the inner side of the buckle 105 protrudes toward the central axis of the sleeve 121 to form Convex 151. The buckle 105 is accommodated in the groove 1211 provided on the inner wall of the sleeve 121, and the protrusion 151 is embedded in the fastening hole 1231 provided on the outermost sleeve rod 123, thus realizing the connection between the outermost sleeve rod 123 and the sleeve 121 , Restricting the outermost sleeve rod 123 to move relative to the sleeve 121.

Further, two buckles 105 are provided, and the two buckles 105 are connected together by a connecting portion 106. The connecting portion 106 is a rod-shaped or plate-shaped structure extending along the diameter of the sleeve 121. The connecting portion 106 is sandwiched between Between the bottom end of the outermost sleeve rod 123 and the bottom wall of the sleeve 121. In this way, the convenience of installing the buckle 105 can be improved, and the reliability of the connection between the outermost sleeve rod 123 and the sleeve 121 can be further improved.

In a specific implementation, two friction plates 14 are provided between the outermost sleeve rod 123 and the sleeve 121, and a protrusion 151 is provided on the inner side of each friction plate 14, that is, the buckle 15 and the friction plate 14 It is an integrally formed one piece, so the structure of the support base 10 can be simplified.

In some implementations, referring to FIG. 6 and FIG. 7, both the telescopic rod 122 and the sleeve 121 are provided with a guide structure 124 parallel to the central axis of the sleeve 121, and the guide structure 124 is cylindrical. The telescopic rod 122 is matched with the guiding structure of the sleeve 121, that is, the telescopic rod 122 is provided with a first guide structure, and the sleeve 121 is provided with a second guide structure adapted to the first guide structure. When the first guiding structure is a guiding groove surface, the second guiding structure is a guiding convex surface that fits the guiding groove; or, when the first guiding structure is a guiding convex surface, the second guiding structure is The guide groove surface matched with the guide protrusion. The guide structure of the adjacent sleeve rods 123 is matched, and when the guide structure of the inner sleeve rod 123 is a guide groove surface, the guide structure of the outer sleeve rod 123 is a guide convex surface adapted to it; the guide of the inner sleeve rod 123 When the structure is a guiding convex surface, the guiding structure of the outer sleeve rod 123 is a guiding groove surface adapted to it.

A cylindrical surface is a curved surface formed by a straight line moving in parallel along a fixed curve, that is, a curved surface formed by moving a straight line in parallel along a fixed curve. The moving straight line is called the straight generatrix of the cylinder, and the fixed curve is called the straight line of the cylinder. . In the embodiment of the present invention, the alignment of the guiding structure 124 may be an arc, a U-shape, a "匚" shape, a wavy curve, and the like.

For example, the guide structure 124 can be a cylindrical surface with a guideline as an arc, and the guide structure 124 can be a guide groove surface or a guide convex surface. The guide structure 124 extends along the central axis. The provision of the guide structure 124 enables the telescopic rod 122 to expand and contract. Keep constant and improve the stability of the telescopic rod 122. Wherein, the innermost sleeve rod 123 is recessed toward the central axis to form a guide groove surface. Correspondingly, the inner wall of the adjacent outer sleeve rod 123 protrudes to form a guide convex surface, and the guide convex surface is accommodated in the innermost sleeve rod. In the guide groove surface of 123, and the guide convex surface matches the guide groove surface of the innermost sleeve rod 123; the inner wall of the sleeve rod 123 in the middle protrudes to form a guide convex surface, and its outer wall is recessed to form a guide groove The guide convex surface matches and accommodates the guide groove surface of the adjacent inner sleeve rod, and the guide convex surface of the adjacent outer sleeve rod matches and accommodates the guide groove surface; correspondingly, in The inner wall of the sleeve 121 forms a guiding convex surface which is accommodated in the guiding groove surface of the outermost sleeve rod 123, and the guiding convex surface matches the guiding groove surface of the outermost sleeve rod 123.

In some implementations, referring to FIGS. 1 to 6, the sleeve 121 is located at the center of the base 101, that is, the center axis of the base 101 coincides with the center axis of the sleeve 121, so that the main body can be stably supported 20. Prevent the main body 20 from falling down; it can also make the main body 20 more regular in the storage position.

In some implementations, referring to Figures 3 and 4, the sleeve 121 includes a first pipe section 1212 and a second pipe section 1213 spaced up and down. The bottom end of the first pipe section 1212 is connected to the bottom wall of the base 101, and the second pipe section The top end of the 1213 is flush with the top surface of the base 101, which is beneficial to reduce the weight of the base 101, and the wires in the sleeve 121 can also pass through the gap between the first pipe section 1212 and the second pipe section 1213.

In some specific implementations, the shape of the base 101 is a columnar shape, and the shape of the main body 20 is a columnar shape that matches the shape of the base 101. When the main body 20 is folded to a storage position that overlaps the base 101 up and down, the outer side of the main body 20 It is aligned with the outer side surface of the base 101, so that when the folded position is in the folded position, the overall shape of the main body 20 and the base 101 is regular, which improves the aesthetics and is convenient for users to store and organize. For example, the base 101 is a cube, the main body 20 is also a cube, and the edge length of the base 101 is equal to the edge length of the main body 20. For another example, the shape of the base 101 is cylindrical, the shape of the main body 20 is a cylindrical shape that matches the shape of the base, and the outer diameter of the main body 20 is the same as the outer diameter of the base 101; the main body 20 is folded to overlap with the base 101. In the storage position, the outer surface of the main body 20 and the outer surface of the base 101 are aligned. For another example, the base 101 is a polygonal prism such as a pentagonal prism or a hexagonal prism, and the shape of the main body 20 is a polygonal prism such as a pentagonal prism or a hexagonal prism that matches the shape of the base. Compared with a square column or a polygonal prism, a cylindrical shape without corners is easier to store. This implementation does not limit the shape of the base 101 and the main body 20.

In some implementations, referring to FIG. 15, the turning assembly 103 includes a first hinge part 137 installed at the top end of the telescopic rod 122, and a second hinge part 136 installed at the main body 20, the first hinge part 137 and the second hinge part 137 The hinge parts 136 are hinged together. The first hinge portion 137 is in a hemispherical shape, the center of the first hinge portion 137 is provided with a shaft hole, and the first hinge portion 137 is provided with a first connecting portion 1371 connected to the top end of the telescopic rod 122. The second hinge part 136 is also in a hemispherical shape, the center of the second hinge part 136 is provided with a shaft hole, and the second hinge part 136 is provided with a second connecting part 1361 to connect with the main body 20. The first hinge part 137 and the second hinge part 136 are rotatably connected by a rotating shaft 131, and after the connection, the first hinge part 137 and the second hinge part 136 are paired into a complete spherical shape. Specifically, the rotating shaft 131 includes a shaft body and a first stop ring 1311 arranged at the first end of the shaft body. The second end of the shaft body passes through the shaft holes of the first hinge part 137 and the second hinge part 136 and then connects to the The two limit rings 1312 are connected, so that the first hinge part 137 and the second hinge part 136 are hinged together. The function of the first limit ring 1311 and the second limit ring 1312 is to prevent the first hinge part 137 and the second hinge part 136 from being separated from the rotating shaft 131.

In some implementations, referring to FIG. 6, the turning assembly 103 includes a rotating shaft 131 for rotating the connection between the main body 20 and the telescopic rod 122, and a locking mechanism for locking and unlocking the main body 20 and the telescopic rod 122. When the locking mechanism unlocks the telescopic rod 122 and the main body 20, the main body 20 can rotate around the axis of the rotating shaft 131. Specifically, the locking mechanism can restrict the relative rotation of the main body 20 and the telescopic rod 122, and the locking mechanism can adopt a locking method such as a damping rubber ring, a damping shaft, and a thread locking.

In some implementations, referring to FIG. 16, the turning assembly 103 further includes a hinge seat 133 and a hinge joint 134. The hinge seat 133 is mounted on the top of the telescopic rod 122. The hinge joint 134 is provided on the main body 20, the hinge seat 133 and the hinge joint 134. A coaxial shaft hole is provided, and the rotating shaft 131 passes through the shaft hole. The hinge seat 133 is provided with a flip notch 138 for avoiding the hinge joint 134 when the main body 20 rotates. The hinge seat 133 and the top end of the telescopic rod 122 are fixed by pin connection or threaded connection, the hinge joint 134 is fastened to the outer periphery of the main body 20, the hinge seat 133 and the hinge joint 134 are rotatably connected by the rotating shaft 131, the hinge seat 133 is provided with a flip notch 138 to facilitate the rotation of the main body 20.

In some implementations, the hinge seat 133 includes two hinge parts 1331 disposed oppositely, and the hinge joint 134 is disposed between the two hinge parts 1331. Specifically, the hinge seat 133 is composed of two hinge parts 1331. The two hinge parts 1331 are arranged opposite to each other to restrict the hinge joint 134 in the middle. The rotating shaft 131 is inserted in the shaft holes of the two hinge parts 1331 and the hinge joint 134 to make The hinge joint 134 has only rotational freedom.

In some implementations, the locking mechanism is configured to be able to lock the main body 20 and the telescopic rod 122 after the main body 20 rotates at any angle around the axis of the rotating shaft 131. The locking mechanism can lock the main body 20 when it is rotated to any angle, so that the use state of the main body 20 is more diverse.

In some implementations, the locking mechanism is a damping rubber ring 132 sandwiched between the rotating shaft 131 and the wall of the shaft hole. The damping rubber ring 132 is in a compressed state between the shaft 131 and the wall of the shaft hole. The friction force of the damping rubber ring 132 with the shaft 131 and the wall of the shaft hole is sufficient to limit the rotation caused by the gravity of the main body 20, thereby The position of the main body 20 is fixed.

In some implementations, the locking mechanism is a damping shaft for rotatably connecting the hinge seat 133 and the hinge joint 134, that is, the rotating shaft 131 is a damping shaft. In this embodiment, the hinge seat 133 and the hinge joint 134 are connected by a damping shaft, and the damping shaft is in interference fit with the shaft hole of the hinge seat 133 and the shaft hole of the hinge joint 134, so that the damping shaft is connected to the hinge seat 133 and the hinge joint 134. The friction force is sufficient to limit the rotation caused by the gravity of the main body 20, thereby fixing the position of the main body 20.

Alternatively, the locking mechanism is a damping shaft for rotatably connecting the first hinge part 137 and the second hinge part 136, that is, the rotating shaft 131 is a damping shaft. The rotating shaft 131 is respectively in interference fit with the shaft hole of the first hinge part 137 and the shaft hole of the second hinge part 136, so that the friction force between the damping shaft and the first hinge part 137 and the second hinge part 136 is sufficient to restrict the main body 20 itself. The rotation caused by gravity fixes the position of the main body 20.

In some implementations, the locking mechanism includes a screw (not shown) and a threaded hole provided on the hinge seat 133. The screw is threadedly engaged with the threaded hole. The hinged joint 134 has a bearing surface perpendicular to its axis of rotation, and the threaded hole Corresponding to the holding surface, when the turning assembly 103 needs to be locked, the screw is rotated so that its end is against the holding surface, so that the friction between the screw and the hinge joint 134 is sufficient to limit the rotation caused by the gravity of the main body 20, thereby The position of the main body 20 is fixed. Alternatively, the locking mechanism includes a screw (not shown) and a threaded hole provided in the first hinge part 137 (or the second hinge part 136), the screw is threadedly fitted with the threaded hole, and the second hinge part 136 (or first hinge part 137) It has a resisting surface perpendicular to its axis of rotation, and the threaded hole corresponds to the resisting surface. When the flip assembly 103 needs to be locked, the screw is rotated to make its end abut the resisting surface, so that the screw and hinge joint The friction force of 134 is sufficient to limit the rotation of the main body 20 caused by its own gravity, thereby fixing the position of the main body 20.

In some implementations, referring to FIG. 16, the sleeve 121 is provided with a gap 135, and the gap 135 is provided with an abutment surface 1351 that faces the hinge joint 134 and is perpendicular to the central axis of the sleeve 121. The abutment surface 1351 is used to The main body 20 abuts against the hinge joint 134 when rotating. A notch 135 is provided on the sleeve 121, and an abutment surface 1351 is formed on the notch 135. Of course, the abutment surface 1351 can also be formed in other ways. For example, a limit post is provided in the gap, and the outer surface of the limit post is abutting On the surface 1351, both ends of the limiting column are fixed to the two side walls of the notch 135, and the limiting column can limit the rotation of the main body 20. The abutting surface 1351 can limit the rotation angle of the main body 20, and can be pre-positioned during storage to facilitate storage.

In some implementations, the hinge joint 134 and the hinge seat 133 are provided with a wire hole 139 parallel to the axis of the telescopic rod 122, and the wire hole 139 is provided with electronic components for connecting the main body 20 and the base 101.的线30。 The cable 30. The cable 30 can be passed through the cable hole 139, so that the cable 30 can be hidden inside the main body 20 and the base 101, and the cable 30 is protected so that the service life of the cable 30 is longer.

Or referring to FIG. 15, the first hinge portion 137 and the second hinge portion 136 are provided with corresponding wire passing holes. The wire passing holes include a first wire passage 1391, a first annular groove 1392, a second annular groove 1393, and a The second cable passage 1394, the first cable passage 1391 extends along the axial direction of the first connecting portion 1371, and the second cable passage 1394 extends along the axial direction of the second connecting portion 1361; the first annular groove 1392 is provided in the first connecting portion 1361. The plane part of a hinge part 137, the first annular groove 1392 is arranged around the shaft hole of the first hinge part 137, the second annular groove 1393 is arranged in the plane part of the second hinge part 136, and the second annular groove 1393 surrounds the second hinge part. The shaft hole of 136 is arranged, the first annular groove 1392 and the second annular groove 1393 surround and form a third wire passing channel, and the first wire passing channel 1391 and the second wire passing channel 1394 are both connected to the third wire passing channel. A cable 30 for connecting the main body 20 and the electronic components in the base 101 is passed through the cable hole. The cable 30 can be passed through the cable hole, so that the cable 30 can be hidden inside the main body 20 and the base 101, and the cable 30 is protected to make the service life of the cable 30 longer.

In some achievable ways, referring to Figures 10 and 11, the cable 30 has a telescopic part 310. The telescopic part 310 is wound by a section of the cable 30 to form a spring-like structure. The telescopic part 310 can be stretched and stretched. Afterwards, the original shape can be restored, and the telescopic part 310 can be located in the telescopic rod 122 or in the main body 20. When the telescopic component 102 is extended, the telescopic portion 310 is correspondingly extended, and when the telescopic component 102 is shortened, the telescopic portion 310 is correspondingly shortened.

In some implementation manners, a battery and a circuit board are provided in the base 101, and the battery and the circuit board are connected to the electronic components in the main body 20 through wires passing through the sleeve 121 and the telescopic rod 122. A button 113 is provided on the outer surface of the base 101. The battery can provide power for the electronic components that realize the functions of the main body 20, and the circuit board 112 is provided with a control unit to control the operation of the functional electronic components. A button 113 is provided on the base 101, and the button 113 is electrically connected to the circuit board, which is convenient for the user to control the operation of the functional electronic components.

Example two

As shown in FIG. 17 to FIG. 19, and referring to FIG. 1 to FIG. 6, this embodiment provides a fan 100. The fan 100 includes a fan body 110 and a support base 10, and the fan body 110 is installed by a turning assembly 103 At the top of the telescopic rod 122. The fan main body 110 is used as a functional element of the fan 100 to generate airflow. The fan main body 110 includes a fan blade and a motor, and the motor is electrically connected to a circuit board.

17 and 18 illustrate the use state of the fan 100, and FIG. 19 illustrates the folded storage state of the fan 100. As shown in Figures 17 and 18, when the fan 100 is in use, the fan body 110 can be arranged substantially perpendicular to the base 101; as shown in Figure 19, when the fan 100 is in a folded storage state, the fan body 110 can be rotated to It is stacked above the base 101.

Therefore, the fan body 110 of the fan 100 in this embodiment can be adjusted in height by virtue of the telescopic rod 122 of the support base 10, and the angle can be adjusted by the turning assembly 103, so that the fan body 110 can be located at multiple heights and blow at multiple angles, improving its Application flexibility; and when the fan needs to be accommodated, the telescopic rod 122 is accommodated in the sleeve 121, and the fan body 110 is folded to the top of the base 101 through the turning assembly 103, so that the storage state has a compact structure, a small volume, and is convenient for storage.

In some implementation manners, please refer to FIGS. 17 to 19, the base 101 is cylindrical, the fan body 110 is cylindrical that matches the shape of the base 101, and the outer diameter of the fan body 110 is the same as the outer diameter of the base 101 When the fan main body 110 is folded to a storage position that is stacked up and down with the base 101, the outer peripheral surface of the fan main body 110 and the outer peripheral surface of the base 101 are aligned so that the fan main body 110 and the base 101 form a whole. Specifically, the shape of the base 101 is an oblate cylinder, and the shape of the fan main body 110 is an oblate cylinder with the same outer diameter as the base 101. When the fan main body 110 is folded and stored, the fan main body 110 can be aligned with the base 101, so that the base 101 It has a regular overall design with the fan main body 110 without any protruding parts, which is convenient for storage and carrying.

In some implementations, referring to FIG. 7, the base 101 includes a bottom cover 120 and an upper shell 130 mounted on the bottom cover 120. The upper shell 130 is provided with a receiving groove, and an opening of the receiving groove is provided with a breathable net 140. Users can place aromatherapy materials in the holding tank to contaminate the air; users can also place water and an evaporator in the holding tank to increase the humidity in the air.

In some optional implementations, the upper surface of the base 101 is matched with the back of the fan main body 110. 6 and 19, the upper surface of the base 101 is formed with a groove structure. Correspondingly, the back of the fan main body 110 is provided with a convex structure to make the fan main body 110 closely fit the base 101 to reduce the volume after folding. It is convenient to store and carry, and the cooperation of the convex structure and the groove structure can also play a role in positioning, which is convenient for the user to know that the fan body 110 has been folded in place without excessively compressing the fan body 110 and damaging the fan body 110. For example, the upper surface of the base 101 is provided with a tapered groove, and accordingly, the back of the fan body 110 is provided with a tapered boss. Of course, in order to match the upper surface of the base 101 with the back of the fan main body 110, a boss is formed on the upper surface of the base 101, and a groove is provided on the back of the fan main body 110.

In some possible implementations, the base 101 of the fan 100 is provided with a rechargeable battery and/or a circuit board. In order to supply power and transmit signals to the motor in the fan body 110, a cable is provided in the fan 100. The inside of 101 is connected with electrical components such as the motor of the fan body 110 through the innermost sleeve rod 123 and the wire hole of the turning assembly 103. This can protect the cable and avoid damage to the cable.

Example three

Please refer to FIG. 20 to FIG. 24, this embodiment provides a lamp 200. The lamp 200 includes a light-emitting body 210 and a support base 10. The light-emitting body 210 is mounted on the top end of the telescopic rod 122 through the turning assembly 103. The light-emitting body 210 includes a light source, and the light source may be an LED or an incandescent lamp. The light-emitting body 210 is used to emit light, and the light-emitting body 210 is electrically connected to the circuit board.

Therefore, the light-emitting body 210 of the lamp 200 in this embodiment can be adjusted in height by virtue of the telescopic rod 122 of the support base 10, and the angle can be adjusted by the turning assembly 103, so that the light-emitting body 210 can be located at multiple heights and emit light toward multiple angles. Improve the flexibility of its application; and, when the lamp 200 needs to be stored, the telescopic rod 122 is contained in the sleeve 121, and the light-emitting body 210 is folded to the top of the base 101 through the turning assembly 103, so that the storage state has a compact structure, small size, and convenient Storage.

In some implementations, the lamp 200 further includes an extension rod 220 for connecting the turning assembly 103 and the light-emitting body 210, and the extension rod 220 can be housed in the light-emitting body 210. One end of the extension rod 220 is connected with the turning assembly 103, and the other end of the extension rod 220 is hinged with the light-emitting body 210. The extension rod 220 can extend the light-emitting body 210 so that the light-emitting body 210 can be adjusted at multiple angles.

In some implementations, the outer surface of the light-emitting body 210 is provided with a receiving groove 230, and the extension rod 220 can be received in the receiving groove 230. When storage is required, the extension rod 220 does not protrude from the outer surface of the light-emitting body 210, which is convenient for storage and carrying.

20 to 26, in some alternative implementations, the extension rod 220 includes a first rod portion 221 and a second rod portion 222 that are perpendicular to each other, wherein the first rod portion 221 is connected to the turning assembly 103, The two rods 222 are hinged to the light-emitting body 210, so that when the light-emitting body 210 is adjusted downward, referring to FIG. 13, the function of setting the first rod 221 is that when the second rod 222 rotates to be parallel or nearly parallel to the telescopic When the rod 122 is used, there is an interval between the second rod portion 222 and the telescopic rod 122 to prevent the light-emitting body 210 from colliding with the telescopic rod 122.

Continuing to refer to FIGS. 25 and 26, the second rod 222 is hinged to the light-emitting body 210. Specifically, the second rod 222 is provided with a hinge hole 2221; the edge of the light-emitting body 210 and the end of the receiving groove 230 are provided with a mounting groove 231. The lamp of the present invention further includes a first mounting head 241 and a second mounting head 242, and both the first mounting head 241 and the second mounting head 242 are accommodated in the mounting groove 231. The first mounting head 241 is provided with a first hinge shaft 2411, the second mounting head 242 is provided with a second hinge shaft 2421, and the first hinge shaft 2411 and the second hinge shaft 2421 are both inserted in the hinge hole 2221, thus achieving the The two rod portions 222 are hinged with the light-emitting body 210, and the second rod portion 222 and the light-emitting body 210 have rotational damping, so that the light-emitting body 210 can be adjusted in multiple angles.

In order to rotate the second rod 222 relative to the light-emitting body 210, the light-emitting body 210 is provided with an opening 2311 at the edge of the installation groove 231 to avoid the second rod 222.

Example four

As shown in Figure 27, a new type of retractable and foldable fan includes: a base 1; a fan body 3 arranged on the base 1; and a telescopic assembly with one end arranged in the center of the base 1 and the other end hinged to the center of the fan body 3. 2. When the fan body 2 is used, the telescopic assembly 3 is fixed to the fan body 2. When the fan body 2 is stored, the telescopic assembly 3 is used to shrink and turn the fan body 2, and the front side of the fan body 2 is in the stored state The lower part overlaps with the upper surface of the base 1. On the one hand, the telescopic assembly 2 can adjust the distance between the fan body 3 and the base 1, and adjust the use height of the fan body 3. On the other hand, when the telescopic assembly 2 shrinks, it can make the front side of the fan body 3. Assembled on the upper surface of the base 1 to realize the overall storage state of the fan, thereby facilitating storage and carrying.

As shown in Figure 28 and Figure 29, the telescopic assembly 2 includes: a sleeve 21 fixedly arranged in the base 1; a telescopic rod 22 arranged in the sleeve 21 and used to adjust the distance between the fan body 3 and the base 1; and, The turning assembly 23, which is arranged at the end of the telescopic rod 22 away from the base 1, can be adjusted by adjusting the length of the telescopic rod 22 during use to adjust the height of the fan body 3. The fan body 3 includes: a front net 31 and a rear net 32 assembled with each other; And, the blade (not shown) provided between the front net 31 and the rear net 32, as shown in FIG. 30, the turning assembly 23 includes: a hinge seat 231 arranged at the end of the telescopic rod 22 away from the base 1, and, arranged at The rear net 32 is mounted on the rotating shaft 34 of the hinge seat 231. The rotating shaft 34 includes a first extension portion 341 and a first connecting portion 342. The first connecting portion 342 and the hinge seat 231 are in a hemispherical shape assembled with each other. In the embodiment, the fan body 3 can be adjusted by 180 degrees relative to one end of the telescopic rod 22. It should be noted that the hinge seat 231 and the first connecting portion 342 in this embodiment are damped assembly, that is, the fan body 3 is rotated at any angle. It can be fixed relative to the telescopic rod 22, so that the user can adjust the angle of use of the fan body 3 according to actual use conditions, and the adjustment is flexible.

As shown in Fig. 29, in this embodiment, the base 1 and the fan body 3 are cylindrical with the same diameter, the sleeve 21 is provided in the base 1, and the telescopic rod 22 can be all contained in the sleeve 21 after being contracted. The turning assembly 23 and the rotating shaft 34 can also be accommodated in the sleeve 21, that is, when the telescopic rod 22 is contracted, the turning shaft 34, the turning assembly 23, and the telescopic rod 22 can all be completely hidden in the base 1, so that the fan body 3 is folded After that, the rear net 32 side of the fan body 3 can be attached to the surface of the base 1 for storage, thereby reducing the overall space occupied by the fan and facilitating carrying or transportation.

As shown in FIG. 29, the base 1 includes: a base body 11; a battery module 12 arranged in the base body 11; a control module 13 arranged in the base body 11; and a control module 13 arranged on the base body 11 and used to control the fan body 3 to start. Closed control switch 14, the base 1 is also provided with a spring wiring (not shown) connected to the fan body 3. The spring wiring is provided in the telescopic rod 22, wherein the control module 13 is electrically connected to the battery module 12 and the control switch 14. , The user can control the operating state of the fan body 3 by controlling the switch 14.

In this embodiment, the base 1 is also provided with a humidifier component or an audio component, which can effectively expand the overall use function of the fan, which is beneficial to increase the functionality of the product and improve the use value of the product.

Example five

This embodiment relates to a new type of telescopic and foldable desk lamp, as shown in Figures 31 and 32, including: a base 1; a desk lamp body 4 arranged on the base 1; and, one end is arranged in the center of the base 1 and the other end is hinged The telescopic assembly 2 in the center of the lamp body 4. When the lamp body 4 is used, the telescopic assembly 3 is fixed to the lamp body 4. When the lamp body 4 is stored, the telescopic assembly 3 is used to shrink and turn the lamp body 4, and the lighting side of the lamp body 4 is in the stored state with The upper surface of the base 1 overlaps. On the one hand, the telescopic assembly 2 can adjust the distance between the table lamp body 4 and the base 1, and adjust the illumination height of the table lamp body 4; on the other hand, when the telescopic assembly 2 is contracted, the table lamp body 4 can be assembled on the upper surface of the base 1 to realize the overall table lamp The storage state makes it easy to store and carry.

As shown in Figure 31 and Figure 32, the telescopic assembly 2 includes: a sleeve 21 fixedly arranged in the base 1; a telescopic rod 22 arranged in the sleeve 21 and used to adjust the distance between the lamp body 4 and the base 1; and, The turning assembly 23, which is arranged at one end of the telescopic rod 22 away from the base 1 and for the table lamp body 4 to be hinged, can adjust the height of the table lamp body 4 by adjusting the length of the telescopic rod 22 during use.

As shown in Figure 32, the table lamp body 4 includes: a lampshade 41; a number of LED lamp beads arranged in the lampshade 41; an annular light-transmitting sheet 42 arranged on one side of the lampshade 41; The vanity mirror 43 and the lamp body 4 are used for daily lighting, and can also be used as the vanity mirror 43, so that the user can enjoy the best lighting effect while putting on makeup. As shown in FIG. 32, the flip assembly 23 includes: A hinge seat 231 at one end of the telescopic rod 22 away from the base 1; and, one end is hinged to one side of the lamp cover 41, and the other end is an extension rod 44 assembled with the hinge seat 231; the extension rod 44 includes: a second extension hinged to the side of the lamp cover 41 And, the second connecting portion 442 perpendicular to the second extension 441, the length of the second extension 441 is equal to the radius of the lamp shade 41, the second connecting portion 442 is assembled with the hinge seat 231, the back side of the lamp shade 41 is provided with The accommodating slot 443 contained in the second extension part 441 can be opened by rotating the extension rod 44 along the side of the lampshade 41 when the illumination range of the desk lamp does not meet the user's needs, thereby increasing the distance between the desk lamp body 4 and the telescopic rod 22. To meet a wider range of exposure needs.

As shown in FIG. 32, the second connecting portion 442 and the hinge seat 231 are in a hemispherical shape assembled with each other. Therefore, in this embodiment, one end of the second connecting portion 442 of the extension rod 44 can be adjusted 180 degrees relative to the extension rod 22. The second extension 441 of the rod 44 can be adjusted 180 degrees relative to the side of the lampshade 41. It should be noted that the hinge seat 231 and the second connecting portion 442, the side of the lampshade 41 and the second extension 441 in this embodiment are all The damping assembly means that the lamp body 4 can be fixed relative to the telescopic rod 22 and the extension rod 44 after rotating at any angle, so that the user can adjust the angle of use of the lamp body 4 according to actual use conditions, and can meet various user needs.

In this embodiment, the base 1 and the lamp body 4 are cylindrical with the same diameter. When storing the lamp, the second extension 441 of the extension rod 44 is first received in the receiving groove 443 of the lamp cover 41, and then The telescopic rod 22 is completely contracted so that the telescopic rod 22 is completely contained in the sleeve 21. Since the sleeve 21 is provided in the base 1, when the telescopic rod 22 is contracted, the second connecting portion 442, the hinge seat 231, and the telescopic rod 22 can all be It is completely hidden in the base 1, so that after the table lamp body 4 is folded, the back side of the table lamp can be attached to the surface of the base 1 for storage, which effectively reduces the overall space occupied by the table lamp, facilitates carrying or transportation, and effectively avoids the table lamp Dust tends to accumulate on the surface of the vanity mirror 43 and the annular light-transmitting sheet 42 when it is not in use.

As shown in Figure 32, the base 1 includes: a base body 11; a battery module 12 arranged in the base body 11; a control module 13 arranged in the base body 11; Closed control switch 14. The base 1 is also provided with a spring wiring (not shown) connected to the lamp body 4, and the spring wiring is provided in the telescopic rod 22. The control module 13 is electrically connected with the battery module 12 and the control switch 14. The user controls the switch 14 That is to say, the operating state of the lamp body 4 is controlled. In this embodiment, the base 1 is also provided with a humidifier component or an audio component, which can effectively expand the overall use function of the lamp, which is beneficial to increase the functionality of the product and improve the product Use value.

The working principle of the present invention is roughly as follows: a new type of retractable and foldable fan and desk lamp, which can adjust the use height of the fan body 3 or the desk lamp body 4 through the telescopic assembly 2, and the fan body 3 or the desk lamp body 4 are both through the hinge base 231 It can achieve 180° rotation, which can meet the various needs of users. When the telescopic assembly 2 is completely retracted, the fan body 3 or the lamp body 4 can be folded and stored on the surface of the base 1, so as to facilitate daily storage and carrying. It is beneficial to reduce the occupied space, and to a certain extent avoid pressure loss during carrying and transportation.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand: It is still possible to modify the technical solutions described in the foregoing embodiments, or equivalently replace some or all of the technical features; these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention range.

In addition, it needs to be pointed out that although the above embodiments all combine specific products to give detailed introductions to components that implement different functions such as the base, the fan body, the lamp body, the flip assembly, and the telescopic assembly, those skilled in the art should It is understood that each of these components can be manufactured and used as a separate part, and some parts, components or mechanisms of these components also have their unique value, and can be manufactured separately and applied to the same or similar products, or even certain The specific structure or special shape of these inseparable parts have their special value and need to be taken seriously. The above is obvious to those skilled in the art when reading the above-mentioned embodiments, or they only need to make simple reasoning in combination with their knowledge in the field. Therefore, the specific description of the foregoing embodiments should not be regarded as specific limitations on the scope of protection. Those skilled in the art have the ability to derive obvious and inferable content from the foregoing embodiments and the accompanying drawings. It belongs to the protection scope of this disclosure, even if it is not specifically pointed out in the foregoing.

Claims (32)

1. A supporting seat, characterized in that it comprises:

   Base

   The telescopic assembly includes a sleeve and a telescopic rod. The sleeve is arranged in the base, one end of the telescopic rod is installed in the sleeve, and the other end of the telescopic rod is used to communicate with the to-be-supported through the turning assembly Main body hinged;

   The telescopic component and the turning component can work together to drive the main body to unfold to a use position or to fold to a storage position that is stacked up and down with the base.
2. The support base according to claim 1, wherein the base has a central axis passing through the thickness direction thereof, and the sleeve is parallel to the central axis.
3. The support seat according to claim 1, wherein the telescopic rod can be accommodated in the sleeve, and the turning assembly can be accommodated in a receiving groove provided on the back of the main body.
4. The support seat according to claim 1, wherein the top surface of the sleeve is flush with the top surface of the base.
5. The support seat according to claim 1, wherein the telescopic rod comprises a plurality of sleeve rods that are sequentially sleeved, and the inner diameter of the outer sleeve rod is larger than the outer diameter of the inner sleeve rod, and the two adjacent sleeves Friction plates are arranged between the rods.
6. The support seat according to claim 5, wherein the sleeve rod in the outermost layer of the telescopic rod and the sleeve are connected by snap-fitting.
7. The support seat according to claim 6, wherein the inner wall of the sleeve is provided with a groove for accommodating the buckle; the buckle is provided with a protrusion extending toward the central axis of the sleeve, The protrusion is used to be clamped in the fastening hole provided for the sleeve rod of the telescopic rod in the outermost layer.
8. The support seat according to claim 7, wherein the inner wall of the sleeve is provided with two grooves symmetrical about the central axis of the sleeve, and each groove is provided with a corresponding The buckle.
9. The support base according to claim 8, wherein the two buckles are connected to form an integral structure by a connecting part, and the connecting part is located below the telescopic rod.
10. The support seat according to claim 9, characterized in that at least one of the two long sides of the connecting portion is provided with a wire clamping part for clamping the cable, and the wire clamping part is provided with a wire avoiding the wire Cable avoidance gap;

    At least the telescopic rod is located on the outermost sleeve rod and the friction plate provided between the adjacent sleeve rods is provided with an escape opening for avoiding the cable.
11. The support seat according to claim 5, wherein two friction plates are provided between the outermost sleeve rod and the sleeve, and a protrusion is provided on the inner side of each friction plate.
12. The support seat according to any one of claims 1-11, wherein the telescopic rod and the sleeve are both provided with a guiding structure parallel to the central axis of the sleeve.
13. The support seat according to any one of claims 1-11, wherein the sleeve is provided at the center of the base.
14. The support seat according to any one of claims 1-11, wherein the sleeve includes a first pipe section and a second pipe section spaced up and down, the bottom end of the first pipe section and the bottom of the base The walls are connected, and the top end of the second pipe section is flush with the top surface of the base.
15. The support seat according to any one of claims 1-11, wherein the outer shape of the base is a columnar shape, the outer shape of the main body is a columnar shape matching the outer shape of the base, and the main body is folded to When the storage position is stacked up and down with the base, the outer surface of the main body is flush with the outer surface of the base.
16. The support seat according to claim 15, wherein the outer shape of the base is cylindrical, the outer shape of the main body is a cylindrical shape matching the outer shape of the base, and the outer diameter of the main body is similar to that of the The outer diameter of the base is the same, and when the main body is folded to a storage position that is stacked up and down with the base, the outer side surface of the main body is flush with the outer side surface of the base.
17. The support base according to any one of claims 1-16, wherein when the main body is folded to a storage position that is stacked up and down with the base, the main body is stacked on the upper surface of the base.
18. The support seat according to any one of claims 1-16, wherein the turning assembly includes a rotating shaft for rotatingly connecting the main body and the telescopic rod, and for locking the main body and the telescopic rod And unlocked locking mechanism;

    When the locking mechanism unlocks the telescopic rod and the main body, the main body can rotate around the axis of the rotating shaft.
19. The support seat according to claim 18, wherein the turning assembly further comprises: a hinge seat installed at the top end of the telescopic rod and a hinge joint installed on the main body, the hinge seat and the The hinge joints are all provided with a coaxial shaft hole, and the rotating shaft is penetrated in the shaft hole.
20. The support base according to claim 19, wherein the locking mechanism is configured to be able to lock the main body and the telescopic rod when the main body rotates at any angle around the axis of the rotating shaft.
21. 22. The support seat according to claim 20, wherein the locking mechanism is a damping rubber ring sandwiched between the rotating shaft and the wall of the shaft hole.
22. 22. The support base according to claim 20, wherein the locking mechanism is a damping shaft, and the damping shaft is the rotating shaft, which is used to rotatably connect the hinge base and the hinge joint.
23. The support seat according to any one of claims 19-22, wherein the hinge joint and the hinge seat are provided with a threading hole parallel to the axis of the telescopic rod, and the threading hole is penetrated There are cables for connecting the main body and the electronic components in the base.
24. The support seat according to any one of claims 1-16, wherein the turning assembly comprises a first hinge part installed on the top end of the telescopic rod, and a second hinge part installed on the main body, so The first hinge part and the second hinge part are transferred together.
25. The support base according to any one of claims 1-24, wherein the base is provided with a battery and a circuit board, and the battery and the circuit board are inserted between the sleeve and the telescopic rod. The cable is connected to the electronic components in the main body;

    Buttons are provided on the outer surface of the base.
26. The support base according to any one of claims 1-25, wherein the sleeve is detachably installed on the base.
27. The support seat according to claim 26, wherein the sleeve is threaded or snap-connected with the base.
28. A fan, characterized by comprising a fan main body and the support base according to any one of claims 1-27, and the fan main body is mounted on the top end of a telescopic rod through a turning assembly.
29. The fan according to claim 28, wherein the base includes a bottom cover and an upper shell mounted on the bottom cover, the upper shell is provided with a receiving groove, and an opening of the receiving groove is provided with a breathable network.
30. A lamp, characterized by comprising a light-emitting body and the support base according to any one of claims 1-27, the light-emitting body is mounted on the top end of the telescopic rod through a turning assembly.
31. The lamp according to claim 30, wherein the lamp further comprises an extension rod, one end of the extension rod is connected with the turning assembly, and the other end of the extension rod is hinged with the light-emitting body And the wand can be housed in the light-emitting body.
32. The lamp according to claim 31, wherein the outer surface of the light-emitting body is provided with a receiving groove, and the extension rod can be received in the receiving groove.

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