Detachable supporting assembly for electric appliance

Abstract

The utility model relates to a detachable supporting assembly for an electric appliance. The detachable supporting assembly comprises a branch pipe, a base detachably connected with the branch pipe and a locking connecting piece. The base comprises a base lower shell and a base upper cover buckled with the base lower shell; the base upper cover is provided with a hollow jack penetrating through a body of the base upper cover; the base lower shell is provided with a connecting piece via hole; the lower end of the branch pipe is inserted into the hollow insertion hole; a branch pipe fixing piece is arranged in the branch pipe, and a locking connecting hole is formed in the branch pipe fixing piece; and the locking connecting piece penetrates through the connecting piece via hole and is connected with the locking connecting hole. According to the utility model, the rapid and accurate installation of the branch pipe and the base can be conveniently realized based on an insertion mode.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of household appliances, especially to a detachable support assembly for electric appliances. BACKGROUND

[0002] The vertical electric appliance (such as a vertical lamp, a vertical physiotherapy lamp) has the characteristics of flexible movement, high adaptability and diversified functions; in particular, its appearance is attractive and does not occupy space, so it is widely used in modern life. Common vertical electric appliances are usually arranged in a manner that a functional structure, a vertical rod and a base are connected in sequence. Generally, the vertical electric appliance is used in a floor-standing or table-top manner, so that the size of the vertical support structure in the assembled state is large, which brings many inconveniences to transportation and packaging, and thus the vertical support structure needs to be disassembled to reduce the occupied space during transportation and packaging.

[0003] However, for ordinary users, the too complex cooperation structure is prone to cause the disadvantage of difficult assembly, and thus how to facilitate the disassembly and assembly of the vertical support structure by the user becomes a problem to be solved. SUMMARY

[0004] The utility model aims at providing a detachable support assembly for electric appliances.

[0005] To achieve the above-mentioned utility model purposes, the utility model provides a detachable support assembly for electric appliances, which comprises a support pipe, a base detachably connected with the support pipe and a locking connector.

[0006] The base comprises a base lower shell and a base upper cover buckled with the base lower shell.

[0007] The base upper cover is provided with a hollow insertion hole penetrating the body thereof.

[0008] The base lower shell is provided with a connector through hole.

[0009] The lower end of the support pipe is inserted into the hollow insertion hole.

[0010] The support pipe is internally provided with a support pipe fixing member, and the support pipe fixing member is provided with a locking connection hole.

[0011] The locking connector is connected with the locking connection hole through the connector through hole.

[0012] According to an aspect of the utility model, the support pipe fixing member is fixedly connected with the support pipe.

[0013] According to an aspect of the utility model, the support pipe fixing member is a ring-shaped structural member.

[0014] A plurality of locking connection holes are arranged on the branch pipe fixing member in a spaced manner along the circumference of the branch pipe fixing member.

[0015] According to an aspect of the present application, the branch pipe is a hollow pipe with a regular cross section;

[0016] The hollow part of the branch pipe fixing member is a regular polygonal hole.

[0017] According to an aspect of the present application, an annular fence corresponding to the hollow jack is arranged on the lower side of the upper cover of the base;

[0018] The annular fence is provided with a first notch and a cable limiting baffle on one side for the cable to pass through;

[0019] The cable limiting baffle is arranged at opposite ends of the first notch, wherein one end of the cable limiting baffle is connected to the end of the first notch, and the other end extends towards the edge of the upper cover of the base.

[0020] According to an aspect of the present application, a clamping structure is arranged in the first notch;

[0021] The clamping structure comprises a clamping baffle and a clamping protrusion;

[0022] The upper end of the clamping baffle is fixedly connected to the upper cover of the base;

[0023] The clamping protrusion is arranged at the lower end of the clamping baffle and located on the side of the clamping baffle facing the annular fence;

[0024] The lower end of the branch pipe is provided with a protrusion avoiding groove matched with the clamping protrusion.

[0025] According to an aspect of the present application, the lower side of the upper cover of the base is provided with a first positioning structure for embedding and matching with the lower shell of the base;

[0026] The first positioning structure comprises a first positioning part and a second positioning part;

[0027] The first positioning part is arranged with a spacing from the radial edge of the upper cover of the base, wherein the first positioning part is an arc structure and is coaxially arranged with the upper cover of the base;

[0028] The second positioning part is arranged in accordance with the radial direction of the upper cover of the base, wherein along the radial direction of the upper cover of the base, the second positioning part is located between the first positioning part and the edge of the upper cover of the base, and the second positioning part is fixedly arranged with the upper cover of the base and the first positioning part.

[0029] According to one aspect of the utility model, along the circumference of the base upper cover, multiple first positioning structures are arranged at intervals.

[0030] Along the circumference of the base upper cover, the end of the first positioning part in multiple first positioning structures can be selectively fixedly connected with each other.

[0031] According to one aspect of the utility model, the base lower shell comprises a bottom plate, an annular peripheral block arranged at the edge of the bottom plate;

[0032] The inner side of the annular peripheral block is provided with a second positioning structure, wherein the second positioning structure and the annular peripheral block form a matching groove for embedding the first positioning structure;

[0033] The inner side of the first positioning part abuts against the second positioning structure, and the outer side of the second positioning part abuts against the inner side of the annular peripheral block.

[0034] According to one aspect of the utility model, the annular peripheral block is a tapered ring structure, wherein the small-diameter end of the annular peripheral block is fixedly connected with the edge of the bottom plate, and the large-diameter end has a diameter consistent with that of the base upper cover;

[0035] The annular peripheral block is provided with a second notch for leading out a cable;

[0036] The bottom plate is embedded with a damping pad on the lower side;

[0037] The detachable support assembly further comprises a counterweight;

[0038] The counterweight is clamped between the base lower shell and the base upper cover.

[0039] According to one aspect of the utility model, the utility model can conveniently realize quick and accurate installation of the branch pipe and the base in a plug-in mode, and further realizes fastening by connecting the locking connecting piece through the base and the branch pipe fixing piece inside the branch pipe, wherein the accurate installation position is effectively ensured based on the plug-in limitation of the branch pipe, and then the alignment of the locking connecting piece and the locking connecting hole can be conveniently and quickly realized, which is beneficial to improving the quick and flexible connection.

[0040] According to one aspect of the utility model, the utility model realizes fastening inside and outside the branch pipe by inserting the branch pipe into the base and arranging the branch pipe fixing piece inside the branch pipe to further lock through the locking connecting piece, which more effectively ensures the reliable and stable fixation of the branch pipe, makes it have a more optimal bearing capacity, and greatly improves the use safety.

[0041] According to one scheme of the utility model, the utility model discloses a plurality of locking connecting pieces can be installed flexibly through the annular locking connecting piece, thereby achieving reliable fixing of the branch pipe and reliable connection.

[0042] According to one scheme of the utility model, the annular enclosure is in straight cylinder structure, which facilitates reliable connection of the branch pipe after the insertion of the branch pipe, thereby effectively keeping the branch pipe accurately and stably installed.

[0043] According to one scheme of the utility model, the first reinforcing rib structure is arranged on the lower side of the base upper cover, which can effectively enhance the structural strength of the base upper cover, especially through the mutual fixation of the first reinforcing rib structure and the annular enclosure, the structural strength of the annular enclosure can be effectively guaranteed, and the reliable and stable installation of the branch pipe is more beneficial.

[0044] According to one scheme of the utility model, the annular enclosure is in the taper ring structure with the upper end being larger and the lower end being smaller, which makes the base of the utility model more beautiful in appearance and enables the base upper cover to be completely shielded after the installation of the base upper cover and the base lower shell, thereby making the base of the utility model have excellent waterproof effect, enabling the liquid dropped on the base upper cover to directly flow to the ground from the edge of the base upper cover, and effectively avoiding the liquid dropped on the base upper cover from penetrating into the base from the connection position. BRIEF DESCRIPTION OF DRAWINGS

[0045] Figure 1 It is a perspective view schematically showing a detachable support assembly according to one embodiment of the utility model;

[0046] Figure 2 It is a sectional view schematically showing a detachable support assembly according to one embodiment of the utility model;

[0047] Figure 3 It is a bottom end structure view schematically showing a branch pipe according to one embodiment of the utility model;

[0048] Figure 4 It is a perspective view schematically showing a base according to one embodiment of the utility model;

[0049] Figure 5 It is a sectional view schematically showing a base according to one embodiment of the utility model;

[0050] Figure 6 It is another direction sectional view schematically showing a base according to one embodiment of the utility model;

[0051] Figure 7 It is a structure view schematically showing a base upper cover according to one embodiment of the utility model;

[0052] Figure 8 is a structural view schematically showing a counterweight according to an embodiment of the present application;

[0053] Figure 9 is a structural view schematically showing a lower shell of a base according to an embodiment of the present application;

[0054] Figure 10 is a bottom view schematically showing the lower shell of the base according to an embodiment of the present application. DETAILED DESCRIPTION

[0055] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings described in the following are only some embodiments of the present application, and other drawings can also be obtained according to these drawings without creative labor for those skilled in the art.

[0056] In the description of the embodiments of the present application, the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" express the orientation or positional relationship based on the orientation or positional relationship shown in the relevant drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the above terms cannot be understood as a limitation of the present application.

[0057] The present application will be described in detail below in conjunction with the drawings and specific embodiments, and the embodiments cannot be described one by one here, but the embodiments of the present application are not limited to the following embodiments.

[0058] In combination with Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, according to one embodiment of the utility model, a detachable support assembly for an electric appliance, comprising: a support pipe 1, a base 2 detachably connected with the support pipe 1, and a locking connecting piece 3; in this embodiment, the base 2 comprises: a base lower shell 21, a base upper cover 22 fastened with the base lower shell 21, and a counterweight 23 clamped between the base lower shell 21 and the base upper cover 22; wherein the base lower shell 21 is a hollow structure with an open upper end, and the base upper cover 22 can be installed in matching with the open upper end of the base lower shell 21 to form the outer shape of the base 2 between the base lower shell 21 and the base upper cover 22, and the base 2 forms a hollow space to achieve the fixed installation of the counterweight 23. In this embodiment, the counterweight 23 can be clamped between the base lower shell 21 and the base upper cover 22 to ensure the reliable installation of the counterweight 23. In another embodiment, the detachable support assembly can also omit the counterweight 23, and the base lower shell 21 and / or the base upper cover 22 can be thickened to achieve the optimization of the counterweight and achieve the effect of replacing the counterweight 23, and simplify the overall structure of the detachable support assembly.

[0059] In this embodiment, the base upper cover 22 is provided with a hollow jack 22a penetrating the body thereof; wherein the shape and size of the hollow jack 22a are matched with the outer shape of the inserted support pipe 1, so that the support pipe 1 is tightly matched with the hollow jack 22a, and the stable and reliable installation is achieved. Further, the base lower shell 21 is provided with a connecting piece through hole 21a corresponding to the hollow jack 22a, so that the connecting piece can pass through the connecting piece through hole 21a to be connected with the support pipe 1 inserted into the hollow jack 22a.

[0060] In this embodiment, the support pipe 1 is provided with a support pipe fixing piece 11 inside, and the support pipe fixing piece 11 is provided with a locking connecting hole 111; wherein the locking connecting hole 111 and the connecting piece through hole 21a are correspondingly arranged, so that the locking connecting piece 3 is connected with the locking connecting hole 111 through the connecting piece through hole 21a. In this embodiment, the locking connecting hole 111 can be a threaded hole, and correspondingly, the locking connecting piece 3 can be a threaded connecting piece, so that the corresponding fixing effect can be achieved by the screwing of the locking connecting piece 3 and the locking connecting hole 111.

[0061] As shown, Figure 3As shown, according to one embodiment of the utility model, the branch pipe fixing part 11 is fixedly connected with the branch pipe 1, wherein the branch pipe fixing part 11 is arranged close to the lower end of the branch pipe 1, and the branch pipe fixing part 11 is arranged with a spacing from the lower end of the branch pipe 1. In this embodiment, the branch pipe fixing part 11 can be fixedly connected with the branch pipe 1 by welding. In another embodiment, a plurality of threaded holes can be arranged with a spacing around the branch pipe fixing part 11, and a through hole is arranged at a corresponding position of the branch pipe 1, so that the branch pipe fixing part 11 can be installed in the branch pipe 1, and the branch pipe fixing part 11 is fastened on the branch pipe 1 by a threaded connecting piece, so as to realize detachable connection of the branch pipe fixing part 11. Further, the through hole on the branch pipe 1 can be arranged as an oblong hole, and the length direction of the oblong hole is arranged along the vertical direction, so that when the branch pipe fixing part 11 is installed, the installation position of the branch pipe fixing part 11 can be flexibly adjusted, so as to flexibly arrange the fixing position of the branch pipe 1 in the vertical direction, thereby ensuring the installation stability of the branch pipe 1. In another embodiment, the branch pipe fixing part 11 and the branch pipe 1 can also be detachably connected by clamping.

[0062] As shown in Figure 3 , according to one embodiment of the utility model, the branch pipe fixing part 11 is an annular structure; wherein the branch pipe fixing part 11 can be made of the same material as the branch pipe 1, or can be made of a material with higher strength than the branch pipe 1, so that the branch pipe fixing part 11 has sufficient strength. In this embodiment, a plurality of locking connection holes 111 are arranged with a spacing on the branch pipe fixing part 11 along the circumferential direction of the branch pipe fixing part 11; preferably, two locking connection holes 111 are arranged with an equal spacing on the branch pipe fixing part 11. By arranging two locking connection holes 111, the branch pipe fixing part 11 can be fixedly connected at symmetrical positions, which can effectively reduce the number of branch pipe fixing parts 11, thereby facilitating expansion of the area of the hollow part of the branch pipe fixing part 11, so as to facilitate the passage of wires.

[0063] As shown in combination with Figure 1 , Figure 2 and Figure 3 , according to one embodiment of the utility model, the branch pipe 1 is a hollow pipe with a regular cross-sectional shape; wherein the branch pipe 1 can be arranged as a circular pipe, a rectangular cross-sectional pipe, an oblong cross-sectional pipe, etc.; preferably, the branch pipe 1 can be an oblong cross-sectional pipe, so as to effectively increase the support strength of the branch pipe 1. In this embodiment, the hollow part of the branch pipe fixing part 11 can be arranged as a polygonal hole or an oblong hole, wherein the polygonal hole can be arranged as a rectangular hole, etc., so as to effectively increase the area of the hollow part, thereby facilitating the passage of wires.

[0064] In combination Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown in the drawings, according to an embodiment of the utility model, the lower side of the base upper cover 22 is provided with an annular fence 22a1 corresponding to the hollow jack 22a; wherein the annular fence 22a1 is arranged at the lower edge of the hollow jack 22a, and the shape of the annular fence 22a1 is matched with the shape of the hollow jack 22a. In this embodiment, the annular fence 22a1 is a straight cylinder structure as a whole, so as to facilitate the reliable connection of the external branch pipe 1 after insertion, so that the branch pipe 1 can be effectively kept accurate and stable in the installation direction.

[0065] In this embodiment, the annular fence 22a1 is provided with a first notch 22a11 and a cable limiting baffle 22a12 for passing through the cable; wherein the cable limiting baffle 22a12 is respectively arranged at the opposite ends of the first notch 22a11, wherein one end of the cable limiting baffle 22a12 is connected with the end of the first notch 22a11, and the other end extends towards the edge of the base upper cover 22. In this embodiment, the upper end of the cable limiting baffle 22a12 is also fixed with the lower side of the base upper cover 22, so as to ensure the reliable and stable installation of the cable limiting baffle 22a12.

[0066] In combination Figure 5 and Figure 6 As shown in the drawings, according to an embodiment of the utility model, a clamping structure 22a13 is arranged in the first notch 22a11; wherein the clamping structure 22a13 comprises: a clamping baffle 22a131 and a clamping protrusion 22a132; in this embodiment, the upper end of the clamping baffle 22a131 is fixedly connected with the base upper cover 22; the clamping protrusion 22a132 is arranged at the lower end of the clamping baffle 22a131, and the clamping protrusion 22a132 is located at the side of the clamping baffle 22a131 facing the annular fence 22a1. In this embodiment, the two sides of the clamping baffle 22a131 in the width direction can be respectively fixedly connected with the opposite ends of the first notch 22a11, or can be arranged to be separated from each other.

[0067] In this embodiment, the lower end of the branch pipe 1 is provided with a protrusion avoiding groove 12 matched with the clamping protrusion 22a132; wherein the width of the protrusion avoiding groove 12 is consistent with the length of the clamping protrusion 22a132 in the horizontal direction, or the width of the protrusion avoiding groove 12 is greater than the length of the clamping protrusion 22a132. Through the above arrangement, the installation direction of the branch pipe 1 is effectively fixed, so as to facilitate the quick installation of the branch pipe 1.

[0068] As Figure 7As shown, according to one embodiment of the present invention, a first positioning structure 221 for fitting and matching with the lower shell 21 of the base is provided on the lower side of the base cover 22. In this embodiment, the first positioning structure 221 and the outer edge of the base cover 22 are spaced apart. Thus, when the first positioning structure 221 fits and matches with the corresponding structure of the lower shell 21 of the base, the edge of the base cover 22 abuts against the upper end of the lower shell 21 of the base, thereby achieving the sealing of the upper end of the lower shell 21 by the base cover 22, effectively preventing the infiltration of external dust or moisture from the connection position, and effectively ensuring the overall sealing of the base.

[0069] In this embodiment, the first positioning structure 221 includes a first positioning portion 221a and a second positioning portion 221b. The first positioning portion 221a is spaced apart from the radial edge of the base cover 22. The first positioning portion 221a is an arc-shaped structure and is arranged coaxially with the base cover 22. In this embodiment, the second positioning portion 221b is arranged radially aligned with the base cover 22. Along the radial direction of the base cover 22, the second positioning portion 221b is located between the edge of the first positioning portion 221a and the base cover 22, and the second positioning portion 221b is fixed to both the base cover 22 and the first positioning portion 221a.

[0070] In this embodiment, along the length direction of the first positioning portion 221a, the second positioning portion 221b is located at the middle position of the first positioning portion 221a.

[0071] In this embodiment, the first positioning part 221a can be configured as an arc-shaped plate, and the second positioning part 221b can be configured as a flat plate. The first positioning part 221a and the second positioning part 221b can be configured as an integral part, and can be manufactured by integrally forming with the base cover 22.

[0072] like Figure 7 As shown, according to one embodiment of the present invention, multiple first positioning structures 221 are equally spaced along the circumference of the base cover 22; wherein, along the circumference of the base cover 22, the ends of the first positioning portions 221a of the multiple first positioning structures 221 are selectively fixedly connected to each other. In this embodiment, when the first positioning portions 221a of the multiple first positioning structures 221 are fixedly connected to each other, the interconnected first positioning portions 221a can form a ring coaxial with the base cover 22, thereby further strengthening the edge structure of the base cover 22 and ensuring the structural strength and stability of the entire base cover 22.

[0073] like Figure 7As shown, according to one embodiment of the utility model, first reinforcing rib structure 222 is arranged on the lower side of base upper cover 22; wherein, first reinforcing rib structure 222 is arranged in the area between first positioning structure 221 and annular enclosure 22a1. In this embodiment, first reinforcing rib structure 222 includes: first annular reinforcing rib part 222a and first radial reinforcing rib part 222b; wherein, along the radial direction of base upper cover 22, multiple first annular reinforcing rib parts 222a are coaxially arranged at intervals, along the circumferential direction of annular enclosure 22a1, multiple first radial reinforcing rib parts 222b are arranged at equal intervals, wherein, one end of first radial reinforcing rib part 222b is fixedly connected with the side surface of annular enclosure 22a1, and the other end extends in the direction away from annular enclosure 22a1. In this embodiment, the end of part of first radial reinforcing rib part 222b is optionally fixedly connected with first positioning part 221a. In this embodiment, first reinforcing rib structure 222 can be optionally provided with a clearance according to the installation position of the remaining to-be-installed structure, so as to effectively avoid interference with the corresponding structure.

[0074] Through the above arrangement, the structure strength of base upper cover 22 can be effectively enhanced by arranging first reinforcing rib structure 222 on the lower side of base upper cover 22, especially by fixedly connecting first reinforcing rib structure 222 with annular enclosure 22a1, the structure strength of annular enclosure 22a1 can be effectively guaranteed, and the reliable and stable installation of branch pipe 1 is more beneficial.

[0075] In combination with Figure 7 , Figure 8 and Figure 9 As shown, according to one embodiment of the utility model, positioning connecting column 22c for connecting with base lower shell 21 is further arranged on the lower side of base upper cover 22, wherein, the lower side of positioning connecting column 22c can be provided with a threaded hole for connecting a threaded connecting piece. In this embodiment, the axial length of positioning connecting column 22c exceeds the height of first reinforcing rib structure 222, so that the embedded connection with the hole position of counterweight 23 can be realized through positioning connecting column 22c, so as to achieve the positioning assembly of counterweight 23.

[0076] In combination with Figure 2 , Figure 7 , Figure 9 and Figure 10As shown, according to an embodiment of the utility model, the base lower shell 21 includes: a bottom plate 211, an annular peripheral stop 212 arranged at the edge of the bottom plate 211; wherein the inner side of the annular peripheral stop 212 is provided with a second positioning structure 2121, wherein the second positioning structure 2121 and the annular peripheral stop 212 constitute a fitting groove for the first positioning structure 221 to embed; in this embodiment, the inner side of the first positioning portion 221a abuts against the second positioning structure 2121, and the outer side of the second positioning portion 221b abuts against the inner side of the annular peripheral stop 212. In this embodiment, the second positioning structure 2121 is arranged in a long strip plate structure, and the planar aspect is also arranged along the radial direction of the annular peripheral stop 212; wherein the upper end of the second positioning structure 2121 and the inner side of the annular peripheral stop 212 form a fitting groove for the first positioning structure 221 to embed, and the lower end of the second positioning structure 2121 is fixedly connected with the inner side of the annular peripheral stop 212. Further, to ensure the stability of the fitting of the first positioning structure 221, when the first positioning structure 221 is embedded in the fitting groove between the second positioning structure 2121 and the annular peripheral stop 212, the second positioning portion 221b is arranged in alignment with the second positioning structure 2121, so that the abutting pressure between them is in the same direction, thereby achieving the beneficial effect of mutual compression.

[0077] As shown in Figure 5 , Figure 6 , Figure 9 and Figure 10 , according to an embodiment of the utility model, the annular peripheral stop 212 is a tapered ring structure, wherein the small diameter end of the annular peripheral stop 212 is fixedly connected with the edge of the bottom plate 211, and the large diameter end of the annular peripheral stop 212 is installed with the base upper cover 22.

[0078] Through the above arrangement, the annular peripheral stop 212 is arranged as a tapered ring structure with a large upper end and a small lower end, which on the one hand makes the appearance of the base of the utility model beautiful, and on the other hand can realize that the base upper cover 22 is completely shielded after being installed with the base lower shell 21, and further, the base of the utility model can have excellent waterproof effect, so that the liquid dropped on the base upper cover 22 can directly flow to the ground from the edge of the base upper cover 22, effectively avoiding the liquid dropped on the base upper cover 22 from seeping into the base from the connection position.

[0079] As shown in Figure 9 and Figure 10 , according to an embodiment of the utility model, the annular peripheral stop 212 is provided with a second notch 212a for cable exit.

[0080] As shown in Figure 9 and Figure 10As shown, according to an embodiment of the utility model, the lower side of bottom plate 211 is embedded with damping pad 2111, wherein a plurality of damping pads 2111 are arranged at equal intervals on the lower side of bottom plate 211. In this embodiment, damping pad 2111 is a circular ring plate body, and the circumferential ends of damping pad 2111 are circular arc ends. Further, to facilitate the installation of damping pad 2111 and bottom plate 211, a fitting groove can be arranged on the lower side of bottom plate 211 to achieve the embedded installation of damping pad 2111, wherein damping pad 2111 and bottom plate 211 are installed by adhesion.

[0081] As shown in Figure 9 , according to an embodiment of the utility model, the upper side of bottom plate 211 is provided with a second reinforcing rib structure 2112; wherein the second reinforcing rib structure 2112 comprises: a second annular reinforcing rib part 2112a and a second radial reinforcing rib part 2112b; wherein a plurality of second annular reinforcing rib parts 2112a are coaxially arranged at equal intervals along the radial direction of bottom plate 211, and a plurality of second radial reinforcing rib parts 2112b are arranged at equal intervals along the circumferential direction of second annular reinforcing rib part 2112a. In this embodiment, the second reinforcing rib structure 2112 can selectively set an avoiding gap at the corresponding position according to the structure to be installed, so as to effectively avoid interference with the corresponding structure.

[0082] As shown in Figure 7 , Figure 8 , Figure 9 and Figure 10 , according to an embodiment of the utility model, a threaded connector via hole is arranged on bottom plate 211 corresponding to the positioning connecting column 22c arranged on the lower side of the base upper cover 22, and then the threaded connecting piece passes through the threaded connecting piece via hole to realize the threaded connection with the positioning connecting column 22c.

[0083] As shown in Figure 5 and Figure 6 , according to an embodiment of the utility model, after the base lower shell 21 and the base upper cover 22 are installed, the first reinforcing rib structure 222 and the second reinforcing rib structure 2112 respectively abut on the upper and lower sides of the counterweight 23, so as to ensure the reliable installation of the counterweight 23. In this embodiment, the counterweight 23 can be arranged as a whole metal plate, and an avoiding window can be arranged on the counterweight 23 to avoid interference with the structure to be installed (such as a circuit board), so as to ensure the convenience of installation. In another embodiment, the counterweight 23 can be arranged as a plurality of counterweight metal blocks, which are regularly distributed in the base 2 by a preset distribution mode, so as to optimize the distribution of the counterweight 23.

[0084] The above is only an example of the specific scheme of the present application, and for the devices and structures not described in detail, it should be understood that the general devices and general methods in the art are used to implement them.

[0085] The above is only one scheme of the present application and is not used to limit the present application. For those skilled in the art, the present application can have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A detachable support assembly for an electrical appliance, characterized in that, Include: Branch pipe (1), base (2) detachably connected with the branch pipe (1), locking connector (3); The base (2) comprises: a base lower shell (21), a base upper cover (22) buckled with the base lower shell (21); The base upper cover (22) is provided with a hollow insertion hole (22a) penetrating through the body thereof; The base lower shell (21) is provided with a connector through hole (21a); The lower end of the branch pipe (1) is inserted into the hollow insertion hole (22a); The branch pipe (1) is provided with a branch pipe fixing member (11) inside, and the branch pipe fixing member (11) is provided with a locking connection hole (111); The locking connector (3) passes through the connector through hole (21a) and is connected with the locking connection hole (111).

2. The detachable support assembly of claim 1, wherein, The branch pipe fixing member (11) is fixedly connected with the branch pipe (1).

3. The detachable support assembly of claim 2, wherein, The branch pipe fixing member (11) is an annular structure member; Along the circumference of the branch pipe fixing member (11), the locking connection holes (111) are arranged in multiple on the branch pipe fixing member (11) in intervals.

4. The detachable support assembly of claim 3, wherein, The branch pipe (1) is a hollow pipe with a regular shape in cross section; The hollow part of the branch pipe fixing member (11) is a regular polygonal hole or an oblong hole.

5. The detachable support assembly of any one of claims 1 to 4, wherein, On the lower side of the base upper cover (22), a ring-shaped enclosure (22a1) is arranged corresponding to the hollow insertion hole (22a); The ring-shaped enclosure (22a1) is provided with a first notch (22a11) and a cable limiting baffle (22a12) on one side for passing cables; The cable limiting baffles (22a12) are respectively arranged at opposite ends of the first notch (22a11), wherein one end of the cable limiting baffle (22a12) is connected with the end of the first notch (22a11), and the other end extends in the direction close to the edge of the base upper cover (22).

6. The detachable support assembly of claim 5, wherein, A clamping structure (22a13) is arranged in the first notch (22a11); The clamping structure (22a13) comprises: a clamping baffle (22a131) and a clamping protrusion (22a132); The upper end of the clamping baffle (22a131) is fixedly connected with the base upper cover (22); The clamping protrusion (22a132) is arranged at the lower end of the clamping baffle (22a131) and located on the side of the clamping baffle (22a131) facing the ring-shaped enclosure (22a1); The lower end of the branch pipe (1) is provided with a protrusion avoiding groove (12) matched with the clamping protrusion (22a132).

7. The detachable support assembly of claim 6, wherein, The lower side of the base upper cover (22) is provided with a first positioning structure (221) for embedding and matching with the base lower shell (21); The first positioning structure (221) comprises: a first positioning part (221a) and a second positioning part (221b); The first positioning part (221a) is arranged in intervals with the radial edge of the base upper cover (22), wherein the first positioning part (221a) is an arc structure and is coaxially arranged with the base upper cover (22); The second positioning part (221b) is arranged radially consistent with the base upper cover (22), wherein, along the radial direction of the base upper cover (22), the second positioning part (221b) is located between the first positioning part (221a) and the edge of the base upper cover (22), and the second positioning part (221b) is fixed with the base upper cover (22) and the first positioning part (221a) respectively.

8. The detachable support assembly of claim 7, wherein, A plurality of first positioning structures (221) are arranged equidistantly along the circumference of the base upper cover (22). The end of the first positioning part (221a) of the plurality of first positioning structures (221) is selectively fixed and connected with each other along the circumference of the base upper cover (22).

9. The detachable support assembly of claim 8, wherein, The base lower shell (21) comprises a bottom plate (211) and an annular peripheral stop (212) arranged at the edge of the bottom plate (211). The inner side of the annular peripheral stop (212) is provided with a second positioning structure (2121), wherein the second positioning structure (2121) and the annular peripheral stop (212) form a fitting groove for the first positioning structure (221) to be embedded. The inner side of the first positioning part (221a) abuts against the second positioning structure (2121), and the outer side of the second positioning part (221b) abuts against the inner side of the annular peripheral stop (212).

10. The detachable support assembly of claim 9, wherein, The annular peripheral stop (212) is a tapered ring structure, wherein the small-diameter end of the annular peripheral stop (212) is fixedly connected with the edge of the bottom plate (211), and the large-diameter end has a diameter consistent with that of the base upper cover (22). The annular peripheral stop (212) is provided with a second notch (212a) for cable exit. The bottom plate (211) is embedded with a damping pad (2111) on the lower side. The detachable support assembly further comprises a counterweight (23). The counterweight (23) is clamped between the base lower shell (21) and the base upper cover (22).

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