CN218669856U

CN218669856U - Supporting seat, fan and lamp

Info

Publication number: CN218669856U
Application number: CN202090000753.1U
Authority: CN
Inventors: 陈伟豪; 庄荣华; 张恒菲
Original assignee: Dongguan Diepin Technology Co ltd
Current assignee: Dongguan Diepin Technology Co ltd
Priority date: 2019-07-12
Filing date: 2020-06-29
Publication date: 2023-03-21
Anticipated expiration: 2030-06-29
Also published as: CN210196079U; WO2021008343A1

Abstract

The utility model provides a supporting seat (10), fan (100) and lamps and lanterns (200), wherein, supporting seat (10) include base (101) and flexible subassembly (102), flexible subassembly (102) include sleeve pipe (121) and telescopic link (122), the base (101) outside is located to the one end of sleeve pipe (121), the one end of telescopic link (122) is inserted and is located in sleeve pipe (121), the other end of telescopic link (122) is articulated through upset subassembly (103) and main part (20) of treating the support. When in use, the telescopic assembly (102) and the overturning assembly (103) can act together to adjust the height and the angle of the main body (20) so as to expand the main body (20) to the use position; when the foldable bicycle is required to be stored, the telescopic assembly (102) and the overturning assembly (103) can act together to enable the main body (20) to be folded to a storage position which is overlapped with the base (101) up and down, so that the foldable bicycle is convenient to store and carry daily. The fan (100) comprises a fan main body (110) and a supporting seat (10), wherein the fan main body (110) is arranged at the top end of an expansion rod (122) of the supporting seat (10) through a turnover assembly (103). The lamp (200) comprises a light-emitting main body (210) and a supporting seat (10), wherein the light-emitting main body (210) is arranged at the top end of a telescopic rod (122) of the supporting seat (10) through a turnover component (103).

Description

Supporting seat, fan and lamp

Technical Field

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

Background

In the market today, in order to meet daily needs of people, various electronic products such as fans, table lamps, light supplement lamps and the like are developed. However, these electronic products often cannot be folded, stored, or even if they can be partially folded, they are only folded at a partially protruding position, and thus the size is still large after folding, which is inconvenient to store and carry.

Disclosure of Invention

The invention provides a supporting seat in a first aspect, which comprises a base;

the telescopic assembly comprises a sleeve and a telescopic rod, the sleeve is arranged outside the base, one end of the telescopic rod is inserted into the sleeve, and the other end of the telescopic rod is hinged with the main body to be supported through the overturning assembly;

the telescopic assembly and the turnover assembly are configured to act together to drive the main body to be unfolded to a use position or folded to a storage position which is vertically superposed with the base.

The invention provides a fan, which comprises a fan main body and the supporting seat, wherein the fan main body is arranged at the top end of the telescopic rod through the overturning component.

The invention provides a lamp, which comprises a light-emitting main body and the supporting seat, wherein the light-emitting main body is arranged at the top end of the telescopic rod through a turnover assembly.

The technical effects of the first aspect of the invention are as follows: the base is provided with the telescopic assembly, and the telescopic assembly is connected with the main body through the overturning assembly, so that the height and the angle of the main body can be conveniently adjusted; when needs are accomodate, the shrink that the main part can be fine is folded to the base on to be convenient for daily accomodate and carry.

The technical effects of the second aspect of the invention are as follows: be provided with flexible subassembly on the base, flexible subassembly passes through the upset subassembly and connects the fan main part, and the length of adjustable flexible subassembly and the height of adjusting the fan main part during use can also carry out angle modulation with the relative flexible subassembly of fan main part through the upset subassembly simultaneously to make the fan main part have multiple use form, and when needs are accomodate, the shrink that the fan main part can be fine is folded to the base on, thereby is convenient for daily accomodate and carries.

The third aspect of the invention has the technical effects that: the base is provided with a telescopic component, the telescopic component is connected with the light-emitting main body through a turnover component, the height of the light-emitting main body is adjusted by adjusting the length of the telescopic component, and the illumination angle of the light-emitting main body is adjusted through the turnover component, so that the light-emitting main body has a wider illumination range; meanwhile, when the luminous body needs to be stored, the luminous body can be folded onto the base in a contracting mode, and therefore daily storage and carrying are facilitated.

Drawings

FIG. 1 is a schematic view of a supporting base according to the present invention;

FIG. 2 is a top view of the support base and the main body of the present invention after they are assembled;

FIG. 3 isbase:Sub>A sectional view A-A of FIG. 2, with the structure inside the fan body omitted;

FIG. 4 is an enlarged view of P in FIG. 3;

FIG. 5 is a schematic view of the structure of the telescopic rod and the cable of the present invention in one direction;

FIG. 6 is an enlarged schematic view of Q of FIG. 5;

FIG. 7 is a bottom view of FIG. 5;

FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;

FIG. 9 is an enlarged view of M in FIG. 8;

FIG. 10 is a schematic view of the telescopic rod and cable of the present invention in another orientation;

FIG. 11 is an enlarged view of N of FIG. 10;

FIG. 12 is a schematic view of the telescopic rod according to the present invention in an exploded state;

FIG. 13 is a partial structural view of a support base and a main body according to the present invention;

FIG. 14 is a partial schematic view of another embodiment of the support base and the main body of the present invention;

FIG. 15 is a schematic view of a fan according to the present invention;

FIG. 16 is a schematic structural view of the fan of the present invention in an unfolded state;

FIG. 17 is a schematic structural view of the fan of the present invention in a folded and stored state;

FIG. 18 is an exploded view of the lamp of the present invention;

FIG. 19 is a top view of the lamp of the present invention;

FIG. 20 is a cross-sectional view C-C of FIG. 19;

FIG. 21 is an enlarged view of H in FIG. 20;

FIG. 22 is an overall structural view of the fourth embodiment;

FIG. 23 is an exploded view of the overall structure of the fourth embodiment;

FIG. 24 is a schematic view showing the overall structure of a sixth embodiment;

FIG. 25 is an exploded view of the overall structure of the sixth embodiment;

fig. 26 is an exploded view of still another overall structure of the sixth embodiment;

FIG. 27 is an enlarged schematic view at A of FIG. 25;

FIG. 28 is an enlarged schematic view at B of FIG. 26;

fig. 29 is an overall configuration diagram of a storage state in the sixth embodiment;

FIG. 30 is a schematic structural view of the fifth embodiment;

fig. 31 is another schematic structural diagram in the fifth embodiment.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that the terms "first" and "second" in the description of the present invention are used merely for convenience in describing different components, and are not to be construed as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

In the market today, in order to meet daily needs of people, products in various shapes and colors, such as fans, table lamps, light supplement lamps, and the like, are in endless numbers. These electronic products mount a main body that realizes its function on a mount base, thereby supporting the functional main body thereof through the mount base. Taking a floor fan or a desk fan as an example, the mounting base comprises a base and a supporting rod, and the fan body is hinged at the top end of the supporting rod and can rotate in a horizontal plane. Taking the desk lamp as an example, the mounting base includes a base and a bendable support rod, and the light-emitting body is fastened on the top end of the support rod. However, the functional body of the electronic product is often difficult to fold and store, and even if the electronic product can be folded and stored, the electronic product only needs to be folded at a partially protruding position, so that the size of the electronic product is still large after being folded, and the electronic product is still inconvenient to store and carry.

In view of this, the present disclosure provides a support seat, which is configured to be retractable and foldable by configuring a support portion of the support seat for connecting a base and a functional body, so that the functional body can be extended, unfolded, folded and stored, and when the functional body is located at a storage position, the functional body and the base are stacked up and down, so that the occupied space when an electronic product is stored is effectively reduced, and the transportation of the electronic product is facilitated.

Some embodiments of the invention are described in detail below with reference to the accompanying drawings. The features of the embodiments and examples described below may be combined with each other without conflict between the embodiments.

FIG. 1 is a schematic view of a supporting base according to the present invention; FIG. 2 is a top view of the support base and the main body of the present invention after they are assembled; FIG. 3 isbase:Sub>A cross-sectional view A-A of FIG. 2; FIG. 4 is an enlarged view of P in FIG. 3; FIG. 5 is a schematic view of the structure of the telescopic rod and the cable of the present invention in one direction; FIG. 6 is an enlarged schematic view of Q of FIG. 5; FIG. 7 is a bottom view of FIG. 5; FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7; FIG. 9 is an enlarged view of M in FIG. 8; FIG. 10 is a schematic view of the telescopic rod and cable of the present invention in another orientation; FIG. 11 is an enlarged view of N of FIG. 10; FIG. 12 is a schematic view of the telescopic rod according to the present invention in an exploded state; FIG. 13 is a partial structural view of a support base and a main body according to the present invention;

FIG. 14 is a partial schematic view of another embodiment of the support base and the main body of the present invention; FIG. 15 is a schematic view of a fan according to the present invention; FIG. 16 is a schematic structural view of the fan of the present invention in an unfolded state; FIG. 17 is a schematic structural view of the fan of the present invention in a folded and stored state;

FIG. 18 is an exploded view of the lamp of the present invention; FIG. 19 is a top view of the lamp of the present invention; FIG. 20 is a cross-sectional view C-C of FIG. 19; fig. 21 is an enlarged view of H in fig. 20.

Example one

Referring to fig. 1 to 4, the present embodiment provides a supporting base 10, in which the supporting base 10 is mainly used for supporting a main structure 20 of an electronic device or a small-sized electrical device, such as an electronic device, a fan, a lamp body, and the like. The support base 10 includes a base 101 and a telescoping assembly 102.

The telescopic assembly 102 includes a sleeve 121 and a telescopic rod 122, the sleeve 121 is disposed outside the base 101, one end of the telescopic rod 122 is inserted into the sleeve 121, and the other end of the telescopic rod 122 is hinged to the main body 20 to be supported through the flipping assembly 103, as shown in fig. 13 to 15.

The telescopic assembly 102 and the flip assembly 103 are configured to enable the main body 20 to be unfolded to a use position or folded to a storage position stacked on top of the base 101, see fig. 14 to 16.

In the present embodiment, the base 101 has a housing for loading electronic components that perform the function of the main body 20, for example, a battery for supplying power to the main body 20 is provided in the base 101. The whole flat cylindric that is of base 101 has a central axis that runs through its thickness direction, and this structure makes base 101's focus low, is favorable to base 101 to stabilize when placing and supports, makes the difficult lodging of electronic equipment.

The telescoping assembly 102 includes a cannula 121 and a telescoping rod 122. In some examples, the sleeve 121 is disposed parallel to the central axis, and at this time, the sleeve 121 is perpendicular to the base 101, so that the appearance of the supporting seat 10 is regular, which is beneficial to reducing the volume of the supporting seat 10 at the storage position and improving the convenience of storage. The sleeve 121 is provided outside the base 101 in various cases. Illustratively, the sleeve 121 is fixed outside the base 101, i.e. the telescopic assembly 102 is fixedly connected with the base 101, for example, the sleeve 121 is fixed on the base 101 by screws, and is not detachable when the user uses the telescopic assembly. Illustratively, the sleeve 121 is removably mounted on the exterior of the base 101, i.e., the telescoping assembly 102 is removably connected to the base 101, e.g., the sleeve 121 is snapped onto the base 101. At this time, when the user does not use the main body 20, the user can detach the telescopic assembly 102 from the base 101, so that the base 101 and the telescopic assembly 102 are respectively stored and placed, and the convenience and flexibility of storing the electronic device are further improved, and when the user uses the main body 20, the sleeve 121 of the telescopic assembly 102 is mounted on the base 101.

One end of the telescopic rod 122 is inserted into the sleeve 121, which can be understood in a broad sense. That is, the telescopic rod 122 can be installed and inserted in the sleeve 121, and the telescopic rod 122 can be detached from the sleeve 121. That is, when the user uses the main body 20, the bottom of the telescopic rod 122 can be connected with the sleeve 121, and the top of the telescopic rod 122 can be rotatably connected with the main body 20 through the overturning assembly 103, so that the height support and the angle adjustment of the main body 20 can be realized; when the user does not use the main body 20, the telescopic rod 122 can be detached from the sleeve 122, and the supporting seat 10 and the sleeve 121 are respectively accommodated in the telescopic rod 122, the overturning component 103 connected with the telescopic rod, and the main body 20, so that the accommodating flexibility of the electronic device can be improved, and the user experience is further improved. The connection mode of the telescopic rod 122 and the sleeve 121 is not limited in the present disclosure, for example, the bottom of the telescopic rod 122 is clamped at the bottom of the sleeve 121, so that the installation and the disassembly are convenient, and the operation of a user is convenient.

The telescopic rod 122 can extend or contract along the central axis direction relative to the base 101 to change the height of the main body 20, so that a user can adjust the working height of the main body 20 according to actual needs. Meanwhile, in the present disclosure, the top end of the telescopic rod 122 is rotatably connected to the main body 20 to be supported through the turnover assembly 103, so that a user can adjust the working angle of the main body 20 according to actual needs. Therefore, the main body 20 can adjust the height thereof by virtue of the telescopic rod 122, and meanwhile, the angle of the main body 20 can be adjusted by virtue of the overturning assembly 103 so as to meet the use requirement of a user, so that the user experience is improved.

The tilting assembly 103 may include two hinge seats respectively connected to the top end of the telescopic rod 122 and the main body 20, and the two hinge seats are hinged to each other by a hinge shaft, and rotate relative to the hinge shaft to adjust the working angle of the main body 20. The flipping unit 103 may also have other structures, and is not limited herein.

When the electronic device needs to be stored, the main body 20 can move downwards along the telescopic rod 122, and simultaneously the main body 20 is rotated towards the base 101 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 fig. 2 and 3, the main body 20 and the support base 10 are integrated, and have no protruding portion as a whole, so that they are convenient to store and carry.

In one implementation, the telescoping rod 122 can be received within the cannula 121. Illustratively, the upper end of the sleeve 121 protrudes out of the top surface of the base 101, and the telescopic rod 122 can be accommodated in the sleeve 121 without being exposed when in a retracted state, so that the telescopic rod 122 does not protrude out of the sleeve 121 after being accommodated, thereby facilitating the overall accommodation and carrying. Illustratively, the sleeve 121 is arranged on the outer side surface of the base 101, a part of the outer side surface of the base 101 is recessed towards the central axis to form a groove for accommodating the sleeve 121, and the side surface of the sleeve 121 departing from the base 101 is similar to the outer side surface of the base 101 in shape, for example, the base 101 is cylindrical, and the side surface of the sleeve 121 departing from the base 101 is arc-shaped, so that the sleeve 121 is prevented from protruding out of the outer side surface of the base 101, the volume of the electronic product during storage is further reduced, and the convenience of storage and carrying of the electronic product is improved.

In one implementation, the height of the sleeve 121 may be less than or equal to the sum of the thickness of the base 101 and the thickness of the main body 20, which means that the thickness of the main body 20 and the base 101 in the central axis direction is greater than or equal to the height of the sleeve 121 in the central axis direction after the main body 20 is stacked and received on the base 101. That is, the bottom surface of the sleeve 121 is flush with or higher than the bottom surface of the base 101, and in the storage position, the top surface of the base 101 is flush with or lower than the top surface of the main body 20. At this time, the sleeve 121 does not protrude from the top of the main body 20 nor from the bottom of the main body 20, that is, after the main body 20 is received, the sleeve 121 does not protrude from the main body 20, so as to further reduce the volume of the electronic product during receiving and improve the convenience of receiving and carrying the electronic product.

Referring to fig. 5 and 6, in some implementations, the telescopic rod 122 includes a plurality of sections of sleeved rods 123, and the inner diameter of the outer layer of sleeved rods 123 is larger than the outer diameter of the inner layer of sleeved rods 123, and referring to fig. 7 to 12, a friction plate 104 is disposed between two adjacent layers of sleeved rods 123.

Referring to fig. 5 and 6, the telescopic rod 122 includes a plurality of sleeve rods 123, and the plurality of sleeve rods 123 are sequentially sleeved. The inner diameter of the outer loop bar 123 is larger than the outer diameter of the inner loop bar 123 adjacent to the loop bar 123, so that the outer loop bar 123 can be sleeved in the inner loop bar 123. When the inner loop bar 123 extends out of the outer loop bar 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 loop bar 123 is retracted into the outer loop bar 123, the length of the telescopic bar 122 is shortened, so that the height of the main body 20 can be adjusted to be low. Of course, the top end of the innermost loop bar 123 is connected to the inversion assembly 103, and the bottom end of the outermost loop bar 123 is connected to the sleeve 121. Optionally, the top end and the bottom end of each two adjacent layers of loop bars 123 are provided with a limiting structure to prevent the two layers of loop bars 123 from coming off each other.

Be equipped with friction disc 104 between two adjacent loop bars 123, friction disc 104 and loop bar 123 can rub each other to resistance when increasing telescopic link 122 and stretching out and drawing back strengthens the flexible stability of back of telescopic link 122, has also improved telescopic link 122's flexible stability simultaneously, is convenient for control flexible length.

In some implementations, referring to fig. 5 and 10-12, the telescoping rod 122 is positioned between the outermost sleeve rod 123 and the cannula 121 via a snap 105.

Referring to fig. 2 to 4, a slot 1211 for accommodating the buckle 105 is formed on an inner wall of the sleeve 121; referring to fig. 12, the buckle 105 is provided with a protrusion 151 extending toward the central axis of the sleeve 121, the extending end of the buckle 105 being closer to the central axis of the sleeve 121 than the starting end thereof, the protrusion 151 being adapted to be caught in a fastening hole 1231 provided in the rod 123 of the telescopic rod 122 located at the outermost layer.

The shape of the catch 105 may be a cuboid or cylindrical shape or the like, the catch 105 being provided with a protrusion 151. Specifically, the inner wall of the sleeve 121 is provided with a clamping groove 1211 for accommodating the buckle 105, the outermost loop bar 123 is provided with a fastening hole 1231, and the protrusion 151 is embedded in the fastening hole 1231. Therefore, the buckle 105 is limited by the slot 1211, and when the loop bar 123 is stressed, the protrusion 151 is inserted into the fastening hole 1231 to abut against the loop bar 123, so as to limit the movement of the loop bar 123 at the outermost layer and limit the movement of the bottom end of the telescopic rod 122 relative to the sleeve 121.

Referring to fig. 2 to 4 and fig. 10 to 12, in some implementations, the inner wall of the sleeve 121 is provided with two slots 1211 symmetrical about a central axis of the sleeve 121, and each slot 1211 is provided with a buckle 105. Specifically, in order to fix the telescopic rod 122 more stably, two clamping grooves 1211 are oppositely arranged on the inner wall of the sleeve 121, and the outermost sleeve rod 123 is provided with a corresponding fastening hole 1231, so that when the sleeve rod 123 is stressed, the protrusions 151 on two sides simultaneously abut against the outermost sleeve rod 123 to limit the movement of the outermost sleeve rod 123.

It should be noted that, in the structure shown in fig. 12, the loop bar 123 is the outermost loop bar, and the telescopic bar 122 includes multiple layers of loop bars inside the outermost loop bar.

In some implementations, the two clasps 105 are connected by the connecting portion 106 to form a unitary structure, and the connecting portion 106 is located below the telescoping rod 122. Specifically, in order to better fix the two buckles 105 and improve the convenience of installation, the middle of the two buckles 105 are connected together through the connecting part 106, the connecting part 106 can be in a rod shape or a long plate shape, after the installation of the buckle 105 is completed, the connecting part 106 abuts against the lower part of the telescopic rod 122, and the bulge 151 is embedded into the fastening hole 1231.

In some realizations, at least one of the two long sides of the connecting portion 106 is provided with a wire clamp 161 for clamping the cable 30, the wire clamp 161 being provided with an escape notch 162; the connecting portion 106 is extended in its width direction to form a line clamping portion 161, and the line clamping portion 161 is provided with an escape notch 162 to fix the lead. At least the friction plate 104 arranged between the loop bar 123 of the expansion link 122 located at the outermost layer and the adjacent loop bar 123 is provided with an avoidance opening 1041 for avoiding the cable 30, that is, the friction plate 104 is provided with an avoidance opening 1041 for avoiding the cable 30. When two arc-shaped friction plates 104 are arranged between the outermost loop bar 123 and the adjacent loop bar 123, a gap is formed between the two arc-shaped friction plates 104, and the gap forms an avoiding opening 1041. Referring to fig. 7-11, the cable 30 enters the innermost stem 123 from the bypass opening 1041, the bypass notch 162.

Thus, referring to fig. 2-12, in some particular implementations, where the catch 105 extends along a central axis, the catch 105 may be elongated; the inner side of the catch 105 projects towards the central axis of the sleeve 121 to form a projection 151. The buckle 105 is accommodated in the clamping groove 1211 arranged on the inner wall of the sleeve 121, and the protrusion 151 is embedded in the fastening hole 1231 arranged on the outermost loop bar 123, so that the outermost loop bar 123 is connected with the sleeve 121, and the movement of the outermost loop bar 123 relative to the sleeve 121 is limited.

Further, two buckles 105 are provided, and the two buckles 105 are connected together by a connecting portion 106, the connecting portion 106 may be a rod-shaped or plate-shaped structure extending along the diameter direction of the sleeve 121, and the connecting portion 106 is sandwiched between the bottom end of the outermost sleeve rod 123 and the bottom wall of the sleeve 121. Thus, the convenience of mounting the buckle 105 is improved, and the reliability of connection between the outermost loop bar 123 and the sleeve 121 can be further improved.

In some implementations, referring to fig. 5 and 6, the extension rod 122 and the cannula 121 are each provided with a guide structure 124 parallel to the central axis of the cannula 121, and the guide structure 124 is a cylindrical surface. The telescopic rod 122 is adapted to the guiding structure of the sleeve 121, i.e. the telescopic rod 122 is provided with a first guiding structure and the sleeve 121 is provided with a second guiding structure adapted to the first guiding structure. When the first guide structure is a guide groove surface, the second guide structure is a guide convex surface matched with the guide groove surface; or when the first guide structure is a guide convex surface, the second guide structure is a guide groove surface matched with the guide convex. The guide structures of the adjacent loop bars 123 are matched, and when the guide structure of the inner loop bar 123 is a guide groove surface, the guide structure of the outer loop bar 123 is a guide convex surface matched with the guide groove surface; when the guiding structure of the inner loop bar 123 is a guiding convex surface, the guiding structure of the outer loop bar 123 is a guiding concave surface matched with the guiding convex surface.

The cylindrical surface is a curved surface formed by parallel movement of straight lines along a fixed curve, namely a curved surface formed by parallel movement of a moving straight line along a fixed curve, wherein the moving straight line is called a straight generatrix of the cylindrical surface, and the fixed curve is called a collimation line of the cylindrical surface. In an embodiment of the present invention, the directrix of the guiding structure 124 may be an arc, a U shape, a "Contraband" shape, a wavy curve, etc.

For example, the guiding structure 124 may be a cylindrical surface with an arc-shaped alignment line, and the guiding structure is a guiding groove surface or a guiding protrusion surface, that is, the outer wall of the innermost loop bar 123 is recessed toward the central axis to form a guiding groove surface, and correspondingly, the inner wall of the adjacent outer loop bar 123 forms a guiding protrusion surface, which is received in the guiding groove surface of the innermost loop bar 123, and the guiding protrusion surface is matched with the guiding groove surface of the innermost loop bar 123; the inner wall of the middle loop bar 123 protrudes to form a guide protruding surface, the outer wall of the middle loop bar is recessed to form a guide groove surface, the guide protruding surface is matched with and contained in the guide groove surface of the adjacent inner loop bar, and the guide protruding surface of the adjacent outer loop bar is matched with and contained in the guide groove surface; accordingly, a guide projection surface is formed in a projection on the inner wall of the sleeve 121, and the guide projection is received in the guide recess surface of the outermost sleeve rod 123.

In some specific implementations, the sleeve 121 is fixed on the outer side of the base 101, so that the sleeve 121 is stably connected with the base 101 and is not easy to detach; moreover, the sleeve 121 is fixed on the outer side surface of the base 101, and the sleeve 121, the telescopic rod 122 and the main body 20 are closer to the center of gravity of the base 101, thereby improving the stability of the electronic device.

In some implementations, the outer side of the base 101 is recessed inward to form a mounting slot (not shown) to receive at least a portion of the sleeve 121, and the sleeve 121 is disposed in the mounting slot. Specifically, in this embodiment, the sleeve 121 is configured to be compatible with the base 101, the base 101 is provided with a mounting groove, and the sleeve 121 can be fixed in the mounting groove, so as to avoid the sleeve 121 protruding out of the outer side surface of the base 101, thereby facilitating the improvement of the overall regularity of the storage and facilitating the storage.

In some implementations, the outer side of the main body 20 is provided with a receiving groove (not shown) capable of receiving a portion of the sleeve 121, and a portion of the sleeve 121 is received in the receiving groove when the main body 20 is in the receiving position. The outer side surface of the main body 20 is provided with a containing groove, the containing groove is arranged close to the joint of the main body 20 and the telescopic rod 122, when the main body 20 is contained, a part of the sleeve 121 can be contained in the containing groove, so that the sleeve 121 is closer to the central axis of the main body 20, the radial width is reduced, and the containing and carrying are more convenient.

In some implementations, referring to fig. 1-4, the surface of the sleeve 121 that contacts the base 101 is formed as a flat surface. Specifically, the surface of the sleeve 121 contacting the base 101 is a plane parallel to the central axis, so that the side surface of the sleeve 121 is tightly attached to the side surface of the base 101, which is beneficial to reducing the volume of the container and facilitating the container.

In some implementations, referring to fig. 1 to 4, the sleeve 121 includes a first mating surface 125, and the main body 20 includes a second mating surface 126, and when the main body 20 is folded to the storage position, the second mating surface 126 is attached to the first mating surface 125. To better position the body 20, indicating that the body 20 has been rotated into position, a first mating surface 125 is provided on the sleeve 121 and a second mating surface 126 is provided on the body 20, the first mating surface 125 and the second mating surface 126 being brought together when the body 20 is rotated against the sleeve 121.

Optionally, the first mating surface 125 is a plane, and the second mating surface 126 is a plane adapted to the first mating surface 125, that is, the first mating surface 125 and the second mating surface 126 are matching planes, which facilitates manufacturing.

Optionally, the first mating surface 125 is an arc surface, and the second mating surface 126 is an arc surface matched with the first mating surface 125. Specifically, when the first mating surface 125 is a concave arc surface disposed on the sleeve 121, the second mating surface 126 is a convex arc surface disposed on the main body 20, and the convex arc surface and the concave arc surface are mated, and when the main body 20 rotates to abut against the sleeve 121, the first mating surface 125 and the second mating surface 126 are mated together.

In some specific implementations, the shape of the base 101 is a column, the shape of the main body 20 is a column matched with the shape of the base 101, and when the main body 20 is folded to a storage position overlapped with the base 101, the outer side surface of the main body 20 is aligned with the outer side surface of the base 101, so that the overall shape of the main body 20 and the base 101 is regular in the folding position, the aesthetic degree is improved, and the storage and the arrangement are convenient for a user. For example, the base 101 is a cube, the main body 20 is also a cube, and the ridge length of the base 101 is equal to the ridge length of the main body 20. For another example, the base 101 has a cylindrical shape, the main body 20 has a cylindrical shape matching the base shape, and the outer diameter of the main body 20 is the same as that of the base 101; when the main body 20 is folded to the storage position superposed on the base 101, the outer side face of the main body 20 and the outer side face of the base 101 are aligned. And the cylindrical shape without edges and corners is easier to store compared with the square shape.

In some specific implementations, when the main body 20 is folded to the storage position stacked on top of the base 101, the main body 20 is stacked on the upper surface of the base 101, that is, in the storage position, the main body 20 is overlapped on the upper surface of the base 101, and the storage state of the main body 20 is realized, thereby facilitating the storage and carrying of the electronic device.

In some implementations, referring to fig. 14, the flipping assembly 103 includes a first hinge 138 mounted at the top end of the telescoping rod 122, and a second hinge 139 mounted to the main body 20, the first hinge 138 and the second hinge 139 being hinged together. The first hinge portion 138 is in a hemispherical shape, a shaft hole is formed in the center of the first hinge portion 138, and the first hinge portion 138 is provided with a first connection portion 1381 connected to the top end of the telescopic rod 122. The second hinge portion 139 is also formed in a hemispherical shape, and a shaft hole is formed in the center of the second hinge portion 139, and the second hinge portion 139 is provided with a second connecting portion 1391 to be connected to the main body 20. The first hinge part 138 and the second hinge part 139 are rotatably connected by the rotating shaft 131, and after the connection, the first hinge part 138 and the second hinge part 139 are combined into a complete spherical shape. Specifically, the rotating shaft 131 includes a shaft body and a first limiting ring 1311 disposed at a first end of the shaft body, and a second end of the shaft body is connected to the second limiting ring 1312 after passing through shaft holes of the first hinge portion 138 and the second hinge portion 139, so as to realize the hinge connection of the first hinge portion 138 and the second hinge portion 139. The first and second stop rings 1311, 1312 function to prevent the first and

second hinge portions

138, 139 from disengaging from the shaft 131.

In some implementations, referring to fig. 1, 4 and 13, the flipping module 103 includes a rotating shaft 131 for rotatably connecting 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 about the axis of the rotating shaft 131. Specifically, the locking mechanism can limit the relative rotation between the main body 20 and the telescopic rod 122, and the locking mechanism can adopt a locking mode such as a damping rubber ring, a damping shaft or thread locking.

In some implementations, the flipping module 103 further includes a hinge seat 133 and a hinge 134, the hinge seat 133 is mounted on the top end of the telescopic rod 122, the hinge 134 is disposed on the main body 20, the hinge seat 133 and the hinge 134 are disposed with coaxial shaft holes, and the rotating shaft 131 is disposed in the shaft hole. The hinge seat 133 is provided with an inversion notch 136 for avoiding the hinge 134 when the main body 20 is rotated. The hinged base 133 is fixed to the top end of the telescopic rod 122 through pin connection or threaded connection, the hinged head 134 is fastened to the outer periphery of the main body 20, the hinged base 133 and the hinged head 134 are rotatably connected through the rotating shaft 131, and the hinged base 133 is provided with an overturning notch 136 so as to facilitate rotation of the main body 20.

In some implementations, the hinge seat 133 includes two hinge portions 1331 disposed oppositely, and the hinge head 134 is disposed between the two hinge portions 1331. Specifically, the hinge seat 133 is composed of two hinge portions 1331, the two hinge portions 1331 are disposed oppositely to limit the hinge head 134 therebetween, and the rotating shaft 131 is disposed through the two hinge portions 1331 and the shaft hole of the hinge head 134, so that the hinge head 134 has only rotational freedom.

In some implementations, the locking mechanism is configured to lock the main body 20 and the telescopic rod 122 after the main body 20 rotates around the axis of the rotating shaft 131 by any angle, so that the using state of the main body 20 is more diversified.

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

In some implementations, the locking mechanism is a damping shaft for rotatably connecting the hinge base 133 and the hinge head 134, that is, the rotating shaft 131 is a damping shaft. In this embodiment, the hinge base 133 and the hinge head 134 are connected by a damping shaft, and the damping shaft is in interference fit with the shaft hole of the hinge base 133 and the shaft hole of the hinge head 134, so that the friction force of the damping shaft with the hinge base 133 and the hinge head 134 is enough to limit the rotation caused by the self-weight 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 138 and the second hinge part 139, that is, the rotation shaft 131 is a damping shaft. The first hinge part 138 and the second hinge part 139 are connected by a damping shaft which is interference-fitted with the shaft hole of the first hinge part 138 and the shaft hole of the second hinge part 139, so that the frictional force of the damping shaft with the first hinge part 138 and the second hinge part 139 is sufficient to restrict the rotation of the main body 20 caused by its own weight, thereby fixing the position of the main body 20.

In some implementations, the locking mechanism includes a screw (not shown) and a threaded hole disposed in the hinge seat 1331, the screw is in threaded fit with the threaded hole, the hinge head 134 has a contact surface perpendicular to the rotation axis thereof, and the threaded hole corresponds to the contact surface, when the flip assembly 103 needs to be locked, the screw is rotated to make the end portion of the screw contact the contact surface, so that the friction force between the screw and the hinge head is enough to limit the rotation caused by the self-gravity of the main body 20, thereby fixing the position of the main body 20.

Alternatively, the locking mechanism includes a screw (not shown) and a threaded hole disposed in the first hinge portion 138 (or the second hinge portion 139), the screw is in threaded engagement with the threaded hole, the second hinge portion 138 (or the first hinge portion 139) has a supporting surface perpendicular to the rotation axis thereof, and the threaded hole corresponds to the supporting surface, when the flip assembly needs to be locked, the screw is rotated to make the end portion thereof support the supporting surface, so that the friction force between the screw and the hinge head is sufficient to limit the rotation of the main body 20 caused by its own weight, thereby fixing the position of the main body 20.

In some realizations, with continued reference to fig. 13, the sleeve 121 is provided with a notch 135, the notch 135 being provided with an abutment surface 1351 facing the articulation 134 and perpendicular to the central axis of the sleeve 121, the abutment surface 1351 being intended to abut the articulation 134 when the body 20 is rotated. The sleeve 121 is provided with a notch 135, the notch 135 is provided with a supporting surface 1351, and naturally, other supporting surfaces 1351 can be formed in other manners, for example, a limiting column is arranged in the notch, the outer surface of the limiting column is the supporting surface 1351, two ends of the limiting column are fixed on 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, thereby facilitating storage.

In some implementations, the hinge joint 134 and the hinge base 133 are provided with a wire passing hole 137 inside, which is parallel to the axis of the telescopic rod 122, and the wire 30 for connecting the main body 20 and the electronic components in the base 101 is inserted into the wire passing hole 137. The cable 30 can be inserted into the wire passing hole 137, so that the cable 30 can be hidden inside the main body 20 and the base 101, the cable 30 is protected, and the service life of the cable 30 is longer.

Referring to fig. 14, the first hinge portion 138 and the second hinge portion 139 are provided with corresponding wire passing holes inside, and the wire passing holes include a first wire passing channel 1371, a first annular groove 1372, a second annular groove 1373 and a second wire passing channel 1374, the first wire passing channel 1371 extends along an axial direction of the first connection portion 1381, and the second wire passing channel 1374 extends along an axial direction of the second connection portion 1391; first ring channel 1372 sets up in the plane portion of first articulated portion 138, and first ring channel 1372 encircles the shaft hole setting of first articulated portion 138, and second ring channel 1373 sets up in the plane portion of second articulated portion 139, and second ring channel 1373 encircles the shaft hole setting of second articulated portion 139, and first ring channel 1372 and second ring channel 1373 surround and form the third and cross the line passageway, and first cross line channel 1371 and second cross line channel 1374 all communicate with this third and cross the line passageway. The cable 30 for connecting the main body 20 and the electronic components in the base 101 is inserted into the wire through hole. The cable 30 can be inserted into the wire through hole, so that the cable 30 can be hidden inside the main body 20 and the base 101, the cable 30 is protected, and the service life of the cable 30 is longer.

In some realizable manners, referring to fig. 8 and 9, the cable 30 has a telescoping portion 310, the telescoping portion 310 is formed by a length of the cable 30 being wound into a spring-like structure, the telescoping portion 310 can be stretched and can be restored to the original shape after being stretched, and the telescoping portion 310 can be located in the telescoping rod 122 or the main body 20. When the telescoping assembly 102 is extended, the telescoping portion 310 is correspondingly extended, and when the telescoping assembly 102 is shortened, the telescoping portion 310 is correspondingly shortened.

In some implementations, referring to fig. 1 to 4, a battery and a circuit board 112 are disposed in the base 101, and the battery and the circuit board 112 are connected to the electronic components in the main body 20 through wires passing through the middle of the sleeve 121 and the telescopic rod 122. The outer surface of the base 101 is provided with a button 113. The battery can provide power for the electronic components that implement the functions of the main body 20, and the circuit board 112 is provided with a control unit for controlling the electronic components with the functions. A button 113 is disposed on the base 101, and the button 113 is electrically connected to the circuit board 112 for user operation to control the electronic components with functions.

Example two

As shown in fig. 15 to 17 and referring to fig. 1 to 4, the present embodiment provides a fan 100, the fan 100 includes a fan main body 110 and a supporting base 10, the fan main body 110 is mounted on the top end of an expansion link 122 through a turning assembly 103. The fan body 110 serves as a functional element of the fan 100 for generating an air flow, and the fan body 110 includes fan blades and a motor electrically connected to the circuit board 112.

Fig. 16 illustrates a use state of the fan 100, and fig. 17 illustrates a folded and stored state of the fan 100. As shown in fig. 16, when the fan 100 is in a use state, the fan main body 110 may be disposed substantially perpendicular to the base 101; as shown in fig. 17, when the fan 100 is in the folded storage state, the fan main body 110 may be rotated to be stacked above the base 101.

Therefore, in the embodiment, the height of the fan main body 110 of the fan 100 can be adjusted by the telescopic rod 122 of the supporting seat 10, and the angle can be adjusted by the overturning assembly 103, so that the fan main body 110 can be positioned at multiple heights and blow air towards multiple angles, and the application flexibility is improved; moreover, when the fan needs to be stored, the telescopic rod 122 is accommodated in the sleeve 121, and the fan main body 110 is folded above the base 101 through the turnover assembly 103, so that the storage state is compact in structure, small in size and convenient to store.

In some implementations, referring to fig. 16 and 17, the base 101 is cylindrical, the fan body 110 is cylindrical and is adapted to the shape of the base 101, the outer diameter of the fan body 110 is the same as that of the base 101, and when the fan body 110 is folded to the storage position where the fan body 110 is stacked on top of the base 101, the outer circumferential surface of the fan body 110 and the outer circumferential surface of the base 101 are aligned to form the fan body 110 and the base 101 as a whole. Specifically, the appearance of base 101 is the oblate cylinder, and the appearance of fan main part 110 is the oblate cylinder the same with base 101 external diameter, and when fan main part 110 was folded and was accomodate, fan main part 110 can align with base 101 to make base 101 and fan main part 110 be a regular global design, there was not convex part, conveniently accomodate and carry.

In some implementations, the base 101 is a cylindrical structure with a polygonal cross section, and the fan body 110 is a cylindrical structure adapted to the shape of the base 101, specifically, the base 101 is a quadrangular prism, a pentagonal prism, a hexagonal prism, or the like.

In some implementations, referring to fig. 15, the fan main body 110 is provided with an avoiding groove 22, the avoiding groove 22 is configured to accommodate the telescopic rod 122, the fan main body 110 can rotate to make a groove wall surface of the avoiding groove 22 fit with an outer surface of the telescopic rod 122, and the avoiding groove 22 enables the fan main body 110 to avoid the turnover component 103 when rotating.

In some implementations, referring to fig. 15, the base 101 includes a bottom cover 120 and an upper shell 130 mounted on the bottom cover 120, the upper shell 130 is rotatably connected with an upper cover 140, and the sleeve 121 of the support base 10 is mounted on the upper shell 130. The upper cover 140 is disposed on the upper surface of the upper housing 130, and the upper cover 140 can rotate relative to the upper housing 130 to support electronic devices such as a mobile phone. An accommodating groove 141 is formed under the upper cover 140 to prevent the rotation of the upper cover 140.

In some implementations, a motor (not shown) is provided within the base 101 for driving the rotation of the upper cover 140. In this embodiment, the upper cover 140 is driven by a motor, and the upper cover 140 can automatically rotate to reach a working position to support electronic devices such as a mobile phone.

In some optional implementations, the upper surface of the base 101 is matched with a matching surface 1101 of the fan main body 110, wherein the matching surface 1101 is a surface of the fan main body 110 contacting with the upper surface of the base 101 in the folded state. Referring to fig. 16 and 17, a groove structure is formed on the upper surface of the base 101, and correspondingly, the matching surface 1101 is provided with a protrusion structure, so that the fan main body 110 is tightly attached to the base 101, the folded volume is reduced, and the folding and carrying are convenient, and the matching of the protrusion structure and the groove structure can also play a role in positioning, so that a user can know that the fan main body 110 is folded in place without excessively pressing the fan main body 110 to damage the fan main body 110. For example, the upper surface of the base 101 is provided with a tapered recess 1301 and correspondingly the mating surface 1101 is provided with a tapered boss. Of course, in order to achieve the matching of the upper surface of the base 101 with the matching surface 1101 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 matching surface 1101 of the fan main body 110.

In some possible implementations, referring to fig. 3 and 8, a rechargeable battery and/or a circuit board 112 is provided within the base 101 of the fan 100, and a cable is provided within the fan 100 for powering and signal transmission to the motor within the fan body 110; a cable housing 1102 is provided on the back surface of the fan main body 110, i.e., the surface opposite to the mating surface 1101, a cable passage is provided in the cable housing 1102, and the cable is connected to electric components such as a motor of the fan main body 110 from the inside of the base 101 through the innermost bar 123, the cable hole of the flip assembly 103, and the cable passage of the cable housing 1102. Therefore, the cable can be protected and prevented from being damaged.

In some realizable manners, referring to fig. 8, the cable 30 has a telescoping portion 310, the telescoping portion 310 is wound from a length of the cable 30 to form a spring-like structure, the telescoping portion 310 is stretchable and restorable after stretching, and the telescoping portion 310 can be located within the telescoping rod 122 or within the main body 20. As the retraction assembly 102 is extended, the retraction portion 310 is correspondingly extended, and as the retraction assembly 102 is shortened, the retraction portion 310 is correspondingly retracted. Specifically, the telescoping section 310 is located within the telescoping rod 122.

EXAMPLE III

Referring to fig. 18 and 21, the present embodiment provides a lamp 200, the lamp 200 includes a light-emitting main body 210 and a supporting base 10, and the light-emitting main body 210 is mounted on the top end of the telescopic rod 122 through a turning assembly 103. The light emitting body 210 includes a light source, which may be an LED or an incandescent lamp, etc., the light emitting body 210 is used to emit light, and the light emitting body 210 is electrically connected to the circuit board 112.

Optionally, a lampshade 211 is covered outside the light emitting body 210 to protect the light emitting body 210 inside.

Therefore, in the present embodiment, the height of the light-emitting main body 210 of the lamp 200 can be adjusted by the telescopic rod 122 of the supporting base 10, and the angle can be adjusted by the flipping module 103, so that the light-emitting main body 210 can be located at multiple heights and emit light rays towards multiple angles, thereby improving the flexibility of application; moreover, when the lamp 200 needs to be stored, the telescopic rod 122 is accommodated in the sleeve 121, and the light-emitting main body 210 is folded above the base 101 through the turnover assembly 103, so that the storage state is compact in structure, small in size and convenient to store.

In some implementations, the light fixture 200 further includes an extension rod 220 for connecting the flip assembly 103 and the light emitting body 210, and the extension rod 220 can be received in the light emitting body 210. One end of the extension rod 220 is connected to the flip assembly 103, and the other end of the extension rod 220 is connected to the light emitting body 210, and the extension rod 220 may extend the light emitting body 210.

Optionally, the elongated rod 220 is hinged to the light emitting body 210 such that the light emitting body 210 can be adjusted at a plurality of angles. For example, the housing of the light emitting body 210 and the extension rod 220 are both provided with hinge holes, and the hinge shaft is inserted into the hinge holes to realize the hinge of the light emitting body 210 and the extension rod 220.

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. The light emitting body 210 has a flat cylindrical shape, and a receiving groove 230 is formed in an outer circumferential surface of the light emitting body 210 along a radial direction of the light emitting body 210, and the receiving groove 230 is configured to receive the extension rod 220.

In some implementations, the elongated rod 220 passes through an outer surface of the light emitting body 210 and can be received within the light emitting body 210. The whole extension rod 220 can be accommodated in the accommodating groove 230, and when the extension rod 220 needs to be accommodated, the extension rod 220 does not protrude out of the outer surface of the light-emitting main body 210, so that the extension rod is convenient to accommodate and carry.

In some implementations, an elongated sleeve 240 is disposed within the light emitting body 210 for receiving the elongated rod 220, and the elongated rod 220 is slidably disposed within the elongated sleeve 240. The extension sleeve 240 is disposed in the light emitting body 210, the extension rod 220 is slidably connected to the extension sleeve 240, and the extension sleeve 240 can guide the extension rod 220 to stably extend and retract the extension rod 220. In some implementations, portions of the elongated sleeve 240 are integrally formed as a single piece with the outer housing of the light emitting body 210, and referring to fig. 20 and 21, the top wall of the elongated sleeve 240 is a unitary structure with the outer housing of the light emitting body 210. At this time, the end of the elongated sleeve 240 near the flip assembly 103 forms a receiving groove 230 to receive the elongated rod 220, preventing the elongated rod 220 from being exposed to the outside of the light emitting body 210.

In some implementations, damping rubber strips 250 are sandwiched between the elongated rod 220 and the elongated sleeve 240. Damping film 250 is disposed between elongated rod 220 and elongated sleeve 240, damping film 250 is in a compressed state, and the friction of damping film 250 with elongated rod 220 and elongated sleeve 240 is sufficient to constrain elongated rod 220 and thus the position of elongated rod 220.

In some implementations, the wand 220 includes a foldable multi-linked rod. The extension rod 220 includes a foldable multi-linked rod that allows the light emitting body 210 to have multiple operating positions, allowing the light fixture 200 to be adjusted at multiple angles.

In some implementations, the elongated sleeve 240 is provided with a guide slot 260 and the elongated rod 220 is provided with a position limiting protrusion 270, the position limiting protrusion 270 being disposed within the guide slot 260 to limit the elongated rod 220. The extension sleeve 240 is provided with a guide groove 260, the guide groove 260 is a strip shape extending along the extension direction of the extension rod 220, the extension rod 220 is provided with a limit clamping protrusion 270, the limit clamping protrusion 270 moves along with the extension rod 220, the limit clamping protrusion 270 moves in the guide groove 260, and the limit clamping protrusion 270 can limit the extension rod 220 to be separated from the extension sleeve 240.

In order to power and transmit signals to the light emitting body 210, a cable 30 is disposed in the light fixture 200, and the cable 30 is connected to the electric devices of the light emitting body 210 from the base 101 through the innermost stem 123 and the wire passing hole 137 of the flip assembly 103. This protects the cable 30 from damage to the cable 30.

In some implementations, the cable 30 has a telescoping portion 310, the telescoping portion 310 is formed by winding a length of the cable 30 into a spring-like structure, the telescoping portion 310 can be stretched and can be restored to its original shape after being stretched, and the telescoping portion 310 can be located in the telescoping rod 122 or the main body 20. When the telescoping assembly 102 is extended, the telescoping portion 310 is correspondingly extended, and when the telescoping assembly 102 is shortened, the telescoping portion 310 is correspondingly shortened. Specifically, the telescoping portion 310 is located within the luminaire 200, more specifically, the telescoping portion 310 is located on the wand 220, and as the wand 220 is extended or shortened, the telescoping portion 310 is extended or shortened accordingly.

Example four

As shown in fig. 22 to 23, the present embodiment relates to a telescopically collapsible fan, comprising: a base 1; locate fan body 2 on base 1 to, base 1 one side is located to one end, the other end articulates in the flexible subassembly 3 of fan body 2 one side, when using fan body 2, flexible subassembly 3 is fixed mutually with fan body 2, when fan body 2 accomodates, flexible subassembly 3 is used for realizing the shrink and the upset of fan body 2, makes fan body 2's protecgulum overlap with base 1's upper surface under the state of accomodating. On one hand, the distance between the fan body 2 and the base 1 can be adjusted, and the use height of the fan body 2 can be adjusted; on the other hand, when the telescopic assembly 3 is contracted, the fan body 2 can be overlapped on the upper surface of the base 1, the integral accommodating state of the fan is realized, and the fan is convenient to accommodate and carry.

As shown in fig. 22, the telescopic assembly 3 includes: the fixed sleeve 31 that sets up in base 1 one side, locate the telescopic link 32 that just is used for adjusting the interval of fan body 2 and base 1 in the sleeve 31 to and, locate telescopic link 32 and keep away from base 1 one end and supply fan body 2 articulated upset subassembly 33 mutually, as shown in fig. 23, upset subassembly 33 includes: locate the articulated seat 331 of telescopic link one end, locate the first articulated head 51 of fan body 2 one side, and, set up on articulated seat 331 and supply first articulated head 51 to rotate the damping axle 332 of assembly, in this embodiment, fan body 2 accessible first articulated head 51 rotates relative articulated seat 331, turned angle is 45, it is required to explain that, damping axle 332 can make its relative telescopic link 32 fixed after fan body 2 rotates arbitrary angle, thereby the length of telescopic link 32 is adjusted to the height of fan body 2 to the accessible when using, and can also adjust the angle of fan body 2 relative telescopic link 32, make fan body 2 have multiple use form, thereby satisfy user's different demands.

As shown in fig. 22 and 23, in the present embodiment, the base 1 and the fan body 2 are cylindrical with the same diameter, when the telescopic rod 32 is in the fully retracted state, the telescopic rod 32 can be completely hidden in the sleeve 31, the hinge seat 331 is received and abutted to one end of the sleeve 31, at this time, the fan body 2 is rotated, so that the fan body 2 is folded relative to the base 1, the fan body 2 is attached to the upper surface of the base 1, thereby achieving the receiving state of the fan body 2, it should be noted that the assembled state of the sleeve 31 and the hinge seat 331 is equal to the total height of the base 1 and the fan body 2, therefore, in the receiving state of the fan, one side of the fan body 2 is a flat surface, thereby facilitating the receiving and carrying of the whole fan, and making the whole fan not easily damaged by pressure during the carrying process.

As shown in fig. 23, the base 1 includes: a base body 11; a battery module 12 provided in the base body 11; a control module 13 arranged in the base body 11; and a control switch 14 disposed on the base body 11 and used for controlling the on/off of the fan body 2, the base 1 is further provided with a spring wire (not shown) connected to the fan body 2, the spring wire is disposed in the telescopic rod 32, wherein the control module 13 is electrically connected with the battery module 12 and the control switch 14, and a user can control the operation state of the fan body 2 through the control switch 14.

As shown in fig. 23, the base 1 further includes: a base 15 rotatably mounted below the base body 11; a drive motor 16 provided in the base body 11; a rotary base 17 provided on the base 15 and fitted to an output shaft of the driving motor 16; a bearing 18 provided on the base body 11 and assembled on the rotating base 17; and, locate spacing post 19 on the basement 15, set up the ring channel 111 that supplies spacing post 19 inlay card on the base body 11, by the work of control switch 14 control driving motor 16, thereby drive and rotate seat 17 and basement 15 and rotate, because basement 15 is placed on using the mesa, so make base body 11 rotate 15 relative basement through bearing 18, thereby drive fan body 2 and rotate 15 relative basement, at base body pivoted in-process, spacing post 19 on the basement 15 removes along ring channel 111 all the time, thereby make fan body 2 can the horizontal rotation in the use, realize the function of shaking the head of fan.

In this embodiment, the base 1 is further provided with a humidifier component or a sound component, which can effectively expand the overall use function of the fan and is beneficial to saving the use space.

EXAMPLE five

As shown in fig. 30-31, a retractable fan, the embodiment is different from the embodiment in that a display screen 6 is disposed on a base 1 body, a placement slot 7 is disposed on the base 1 body, a movable plate 8 is rotatably mounted on the placement slot 7, the movable plate 8 can rotate relative to the base 1 body, and the placement slot 7 is opened or closed, wherein the placement slot 7 can be used for placing small objects such as charging wires, and when the movable plate 8 is rotatably opened relative to the placement slot 7, the movable plate 8 can be obliquely mounted on one side of the placement slot 7, so as to be used as a mobile phone stand for users.

When the movable plate 8 closes the placement slot 7, the movable plate 8 is flush with the surface of the base 1, so that the movable plate 8 is not affected by the fan body 2 being stored on the surface of the base 1 after being folded. In this embodiment, a charging interface 9 connected to the battery module 12 is provided in the placement slot 7 for supplying power to an external electric device, so as to have a function of a portable power source.

EXAMPLE six

As shown in fig. 24-26, a collapsible table lamp includes: a base 1; the desk lamp body 4 is arranged on the base 1; and, one end is located base 1 one side, the other end articulates in the flexible subassembly 3 of desk lamp body 4 one side, when using desk lamp body 4, flexible subassembly 3 is fixed mutually with desk lamp body 4, when desk lamp body 4 accomodates, flexible subassembly 3 is used for realizing the shrink and the upset of desk lamp body 4, make desk lamp body 4's illumination side overlap with the upper surface of base 1 under the state of accomodating, and then can adjust desk lamp body 4 and base 1's interval on the one hand, adjust desk lamp body 4's illumination height; on the other hand, when the telescopic assembly 3 contracts, the desk lamp body 4 can be assembled on the upper surface of the base 1, the overall storage state of the desk lamp is achieved, and therefore the desk lamp is convenient to store and carry.

As shown in fig. 24, the table lamp body 4 includes: a lamp cover 41; a plurality of LED beads (not shown) disposed in the lamp housing 41; an annular light transmitting sheet 43 provided on one side of the lamp housing 41; and the cosmetic mirror 44 is arranged in the middle of the annular light-transmitting sheet 43, and the desk lamp body 4 can be used for daily illumination and can also be used as the cosmetic mirror 44, so that a user can enjoy the optimal lighting effect while making up.

As shown in fig. 23, 24, 25, and 27, the telescopic assembly 3 includes: a sleeve 31 fixedly arranged at one side of the base 1; the telescopic rod 32 is arranged in the sleeve 31 and is used for adjusting the distance between the desk lamp body 4 and the base 1; and a turning component 33 which is arranged at one end of the telescopic rod 32 far away from the base 1 and is used for hinging the desk lamp body 4,

the upset subassembly includes: a hinge base 331 provided at one end of the telescopic rod 32, and a second hinge 52 provided on the table lamp body 4; and, locate articulated seat 331 and supply second articulated head 52 to rotate the damping axle 332 of assembly, thereby can adjust the illumination height of desk lamp body 4 through the flexible length of adjusting telescopic link 32 when using, through the angle of adjusting the relative articulated seat 331 of second articulated head 52 to adjust desk lamp body 4 illumination angle, wherein turned angle is 45, and then can satisfy user's multi-direction illumination demand, and adjust simple, convenient to use.

As shown in fig. 25, the second joint 52 is also rotatably fitted with an extension rod 53; offer the groove 54 of accomodating that supplies extension rod 53 to hold on the lamp shade 41, extension rod 53 is kept away from second articulated joint 52 one end and is equipped with the fixture block 55 that is used for preventing extension rod 53 to break away from groove 54 of accomodating, when need not to use extension rod 53, extension rod 53 is accomodate in the groove 54 of accomodating on lamp shade 41, the angle of illumination that only adjusts the desk lamp through the relative telescopic link 32 of second articulated joint 52, when the irradiation range can not reach the user demand, can accomodate groove 54 roll-off relatively with extension rod 53, thereby increase the distance between desk lamp body 4 and the telescopic link 32, in order to satisfy more extensive irradiation demand.

As shown in fig. 25-28, the second joint 52 has a connecting shaft 56 near one end of the extension rod 53; offer the connecting hole 57 that supplies connecting axle 56 to peg graft on the extension rod 53, extension rod 53 is close to second hinge 52 one end and is equipped with and rotates piece 58, offer on the second hinge 52 and supply to rotate the semi-ring shaped jack 59 that rotates piece 58 sliding connection, under the default state, extension rod 53 is parallel and level with the terminal surface of second hinge 52, connecting axle 56 on the second hinge 52 is pegged graft in connecting hole 57 on extension rod 53, rotate piece 58 card on the extension rod 53 inlays in the intermediate position of the first semi-ring shaped jack 59 on second hinge 52, can use extension rod 53 as the pivot with connecting axle 56 during the use, thereby rotate relative second hinge 52, extension rod 53 is in the rotatory while, it slides along semi-ring shaped jack 59 to rotate piece 58, therefore, in this embodiment, extension rod 53 can respectively carry out 45 regulation in the left and right sides relative to the terminal surface of second connecting block, be favorable to realizing the illumination angle regulation of the wider range of desk lamp body 4.

As shown in fig. 26, the base 1 includes: a base body 11; a battery module 12 provided in the base body 11; a control module 13 arranged in the base body 11; and a control switch 14 arranged on the base body 11 and used for controlling the opening and closing of the desk lamp body 4, a spring connection (not shown) connected to the fan body 2 is further arranged on the base 1, the spring connection is arranged in the telescopic rod 32, wherein the control module 13 is electrically connected with the battery module 12 and the control switch 14, and a user can control the running state of the desk lamp body 4 through the control switch 14.

As shown in fig. 29, base 1 and desk lamp body 4 are the same cylindrical shape in diameter in this embodiment, when telescopic link 32 is in the complete contraction state, telescopic link 32 can hide in sleeve 31 completely, articulated seat 331 is accomodate and the butt is in sleeve 31 one end, accomodate the extension in the groove 54 of accomodating of lamp shade 41 this moment, and rotate desk lamp body 4, make desk lamp body 4 folding relative base 1, the illumination side of desk lamp body 4 is laminated with the upper surface of base 1 mutually, thereby realize desk lamp body 4's the state of accomodating, effectively avoided this desk lamp to pile up the dust on vanity mirror 44 and annular printing opacity piece 43 surface when idle.

It should be noted that, the total height of the sleeve 31 and the hinge base 331 in the assembled state is equal to the total height of the base 1 and the desk lamp body 4, so that the desk lamp is in the storage state, one side of the desk lamp body 4 is a flat surface, thereby being convenient for storing and carrying the whole desk lamp, and enabling the whole desk lamp not to be easily damaged by pressure in the carrying process. In this embodiment, the base 1 is further provided with a humidifier component or a sound component, so that the overall use function of the desk lamp can be effectively expanded, and the use space can be saved.

The working principle of the invention is roughly as follows: the utility model provides a scalable folding fan and desk lamp, thereby the height of adjustable flexible subassembly 3's length regulation fan body 2 or desk lamp body 4 during the use, simultaneously can also adjust fan body 2 or desk lamp body 4 relative flexible subassembly 3's operating angle, provide multiple user state in the use for the user, increase and use the taste, and in the use, fan body 2 or desk lamp body 4 can also be fine folding shrink to base 1 on, be convenient for daily accomodate and carry, bring very big facility for the user.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

It should be noted that although the above embodiments have been described in detail with reference to specific products, the components such as the base, the fan body, the desk lamp body, the flip assembly, the telescopic assembly and the like which achieve different functions, it should be understood by those skilled in the art that each of these components can be manufactured and used as a separate part, and that some of the components, assemblies or mechanisms have unique values, and can be manufactured and used separately for the same or similar products, even if the specific structure or specific shape of some non-detachable components has special value and needs to be considered. These are obvious to one skilled in the art upon reading the above embodiments or may be inferred simply by incorporating his knowledge in the art. Therefore, the detailed description of the embodiments should not be considered as a specific limitation on the scope of protection, and it is well within the ability of those skilled in the art to derive obvious and derivable features from the embodiments and their drawings, which are within the scope of the present disclosure even if not specifically mentioned above.

Claims

1. A support base, comprising:

a base;

the telescopic component and the turnover component can act together to drive the main body to be unfolded to a use position or to be folded to a storage position superposed with the base up and down.

2. The seat assembly of claim 1, wherein said base has a central axis extending through the thickness thereof, and said sleeve is parallel to said central axis.

3. The support base of claim 1, wherein the telescoping rod is receivable within the sleeve.

4. The support base of claim 3, wherein the height of the sleeve is less than or equal to the sum of the thickness of the base and the thickness of the body.

5. The support seat according to claim 1, wherein the telescopic rod comprises a plurality of sections of sleeved rods, the inner diameter of the outer layer of sleeved rods is larger than the outer diameter of the inner layer of sleeved rods, and a friction plate is arranged between two adjacent layers of sleeved rods.

6. The support seat of claim 5, wherein the telescopic rod is connected with the sleeve at the outermost layer through a snap-fit connection.

7. The support seat of claim 6, wherein the inner wall of the sleeve is provided with a clamping groove for accommodating the buckle; the buckle is provided with a bulge extending towards the central axis of the sleeve, and the bulge is used for clamping in a fastening hole formed in a sleeve rod of the telescopic rod positioned at the outermost layer.

8. The support seat of claim 7, wherein the inner wall of the sleeve is provided with two slots symmetrical about a central axis of the sleeve, and one of the fasteners is disposed in each of the slots.

9. The support base of claim 8, wherein the two clasps are connected by a connecting portion to form a unitary structure, the connecting portion being located below the telescoping rod.

10. The support seat according to claim 9, wherein at least one of the two long sides of the connecting portion is provided with a wire clamping portion for clamping a cable, and the wire clamping portion is provided with an avoiding notch for avoiding the cable;

at least the telescopic link is located outermost loop bar and the friction disc that sets up between the adjacent loop bar is equipped with and is used for dodging the dodging opening of cable.

11. The support base of claim 1, wherein the telescoping rod and the sleeve are each provided with a guide structure parallel to the central axis of the sleeve.

12. The support bracket of claim 1, wherein the sleeve is secured to an outer side of the base.

13. The support base of claim 12, wherein the outer surface of the base is recessed to form a mounting groove for receiving at least a portion of the sleeve, and the sleeve is disposed in the mounting groove.

14. The support base of claim 12, wherein the outer side of the main body is provided with a receiving groove capable of receiving a portion of the sleeve, and a portion of the sleeve is received in the receiving groove when the main body is in the receiving position.

15. The support nest of claim 12, wherein a surface of the sleeve in contact with the base is planar.

16. The support nest of claim 12, wherein the sleeve includes a first mating surface and the body includes a second mating surface; when the main body is folded to the storage position, the second matching surface is attached to the first matching surface.

17. The support bracket of claim 16, wherein the first mating surface is a flat surface, and the second mating surface is a flat surface adapted to the first mating surface.

18. The support base of claim 16, wherein the first mating surface is an arc surface, and the second mating surface is an arc surface adapted to the first mating surface.

19. The support base of claim 1, wherein the base is cylindrical in shape, the body is cylindrical in shape matching the base, and when the body is folded to a storage position in which the body is stacked on top of the base, the outer side of the body is flush with the outer side of the base.

20. The support base of claim 19, wherein the base has a cylindrical shape, the body has a cylindrical shape matching the shape of the base, and the outer diameter of the body is the same as that of the base; when the main body is folded to a storage position which is overlapped with the base up and down, the outer side face of the main body is flush with the outer side face of the base.

21. A support according to any one of claims 1 to 20 wherein the body overlies the upper surface of the base when the body is folded into the stowed position overlying the base.

22. The support base of any one of claims 1-20, wherein the inversion assembly includes a pivot for rotatably connecting the main body and the telescoping rod, and a locking mechanism for locking and unlocking the main body and telescoping rod;

when the locking mechanism unlocks the telescopic rod and the main body, the main body can rotate around the axis of the rotating shaft.

23. The supporting seat according to claim 22, wherein the tilting assembly further comprises a hinge seat mounted at the top end of the telescopic rod and a hinge head mounted on the main body, the hinge seat and the hinge head are provided with coaxial shaft holes, and the rotating shaft is inserted into the shaft holes;

the hinged seat is provided with a turnover notch used for avoiding the hinged joint when the main body rotates.

24. The support base of claim 23, wherein the hinge base includes two hinge portions spaced apart from one another, the hinge head being disposed between the two hinge portions.

25. The support base of claim 23, wherein the locking mechanism is configured to lock the main body and the telescoping rod when the main body is rotated any angle about the axis of the rotating shaft.

26. The support seat of claim 25, wherein the locking mechanism is a damping rubber ring interposed between the shaft and a wall of the shaft hole.

27. The support base of claim 25, wherein the locking mechanism is a damping shaft, and the damping shaft is the hinge shaft for rotatably connecting the hinge base and the hinge head.

28. A support according to claim 23, wherein the sleeve is provided with a notch having an abutment surface facing the hinge head and perpendicular to the central axis of the sleeve, the abutment surface being adapted to abut the hinge head when the body is rotated.

29. A support according to any one of claims 23 to 28, wherein the hinge joint and the hinge base are provided with a wire through hole parallel to the axis of the telescopic rod, and a cable for connecting the main body and the electronic component in the base is inserted into the wire through hole.

30. The support base of any one of claims 1 to 20, wherein the tipping assembly includes a first hinge mounted to the top end of the telescoping rod and a second hinge mounted to the main body, the first and second hinges being hingedly connected.

31. The support base according to any one of claims 1 to 20, wherein a battery and a circuit board are provided in the base, and the battery and the circuit board are connected to electronic components in the main body through a cable passing through the middle of the sleeve and the telescopic rod;

the outer surface of the base is provided with a button.

32. A fan comprising a fan body and a support base as claimed in any one of claims 1 to 31, wherein the fan body is mounted to the top end of the telescoping pole of the support base by a flip assembly.

33. The fan as claimed in claim 32, wherein the base includes a bottom cover and an upper case mounted on the bottom cover, the upper case being rotatably connected with an upper cover; the sleeve of the supporting seat is arranged on the upper shell.

34. The fan as claimed in claim 33, wherein a motor is provided in the base for driving the upper cover to rotate.

35. A light fixture comprising a light emitting body and the support base of any one of claims 1-31, wherein the light emitting body is mounted to the top end of the telescoping rod of the support base by a flip assembly.

36. A light fixture as recited in claim 35, further comprising an elongated rod for connecting the flip assembly and the light emitting body, and wherein the elongated rod is receivable in the light emitting body.

37. A light fixture as recited in claim 36, wherein an outer surface of the light emitting body is provided with a receiving channel, the wand being receivable within the receiving channel.

38. A light fixture as recited in claim 36, wherein the elongated rod passes through an outer surface of the light emitting body and is receivable within the light emitting body.

39. A light fixture as recited in claim 38, wherein an elongated sleeve is disposed within the light emitting body for receiving the elongated rod, the elongated rod being slidably disposed within the elongated sleeve.

40. The light fixture of claim 39, wherein a damping film is sandwiched between the elongated rod and the elongated sleeve.

41. A light fixture as recited in claim 39, wherein the elongated sleeve has a guide slot, and the elongated rod has a position-limiting projection, the position-limiting projection being disposed within the guide slot to limit the elongated rod.

42. A light fixture as recited in any one of claims 36-41, wherein the extension bar comprises a foldable multi-linked rod.