Heat preservation cover of 3D printer

Abstract

The utility model provides a detachable 3D printer heat preservation cover with improved portability. According to the technical scheme, the heat preservation cover of the 3D printer comprises a cover plate, four right-angle corner beams and four side plates, each right-angle corner beam is provided with two connecting grooves, each connecting groove is detachably matched with one side of the corresponding side plate, the right-angle corner beams and the side plates are alternately connected to define an annular structure, and the right-angle corner beams and the side plates are connected to form the heat preservation cover of the 3D printer. The right-angle corner beam comprises an upper beam and a lower beam which are detachably matched up and down, the cover plate is detachably matched with the upper part of the right-angle corner beam at four corners, a plurality of consumable threading holes are formed in the upper part of the cover plate, and an electric wire threading hole is formed in at least one side plate. The utility model relates to the technical field of 3D printing.

Description

Technical Field

[0001] The utility model relates to the technical field of 3D printing, in particular to a 3D printer heat preservation cover. Background Art

[0002] 3D printers are divided into two categories according to whether the work surface is sealed, open type and closed type. For the open type, the utility model patent with application number 2022223193973 and name of a 3D printer cover discloses a technical solution of putting a cover on the outside of the 3D printer to achieve constant temperature control of the printing environment; because the external cover is large in size but not suitable for disassembly, it is inconvenient to store and has no portability, so it needs to be improved. Utility Model Content

[0003] In order to solve the deficiencies of the prior art, the utility model provides a detachable 3D printer heat preservation cover with improved portability.

[0004] The technical solution adopted by the utility model is a 3D printer heat preservation cover, comprising a cover plate, four right-angle beams and four side panels, the right-angle beams are provided with two connecting grooves, the connecting grooves are detachably matched with one side of the side panels, the right-angle beams and the side panels are alternately connected to enclose a ring structure, the right-angle beams include an upper beam and a lower beam which are detachably matched up and down, the cover plate is detachably matched with the upper parts of the right-angle beams at four corners, a plurality of consumable threading holes are provided on the upper part of the cover plate, and at least one of the side panels is provided with a wire threading hole.

[0005] In the above scheme, the utility model has a simple structure and can be assembled and disassembled at any time. When in use, it is only necessary to cover the top of the 3D printer, which is very convenient. In addition, the utility model is composed of multiple parts, and even the right-angle beam can be divided into two to reduce the length and improve portability; in addition, the consumable threading hole is used for the consumables to be inserted in and out, so that the consumables themselves can be placed outside the insulation cover, such as in the case of a consumable drying box; in addition, the wire threading hole is used for the 3D printer's own power cord, network cable and other wires to extend out of the insulation cover.

[0006] In one embodiment, an opening and closing door is provided on one of the side panels via hinges, and a window adapted to the opening and closing door is provided on the side panel.

[0007] In the above scheme, the opening and closing door can be used to open and take out the printed model.

[0008] In one embodiment, a handle is provided on one side of the front of the opening and closing door, a first magnet is provided on the back of the opening and closing door on one side of the handle, a second magnet matching the first magnet is provided on the window, and the second magnet is installed on the side panel through a connecting block.

[0009] In the above solution, the opening and closing door can be fixed by magnetic attraction to prevent it from popping open when the model is printed.

[0010] In one embodiment, an insert block is provided at the lower portion of the upper beam, a plug hole matched with the insert block is provided at the upper portion of the lower beam, a screw hole is provided on one side of the insert block, a first through hole corresponding to the screw hole is provided on the lower beam, and the screw hole and the first through hole are matched with each other through a first screw.

[0011] In the above solution, the upper beam and the lower beam are detachably fixedly connected by plugging and the first screw.

[0012] In one embodiment, the two connecting grooves of the right-angle beam are arranged at an angle of 90 degrees to each other.

[0013] In the above scheme, the cover structure of the utility model is a square structure, which is simple and plain, and is suitable for use with most 3D printers on the market.

[0014] In one embodiment, a bottom cover block is provided at the bottom of the connecting groove, and corner notches matching the bottom cover block are provided on both sides of the bottom of the side plate.

[0015] In the above solution, the bottom cover block can be used as a bottom pad, so that the entire thermal insulation cover can be placed stably.

[0016] In one embodiment, on the side panel provided with the wire threading hole, the outer dimensions of the wire threading hole are larger than the outer dimensions of the corner notch and the corner notch is contained in the wire threading hole.

[0017] In the above solution, the wire threading hole is located at the corner notch, replacing and merging the corner notch to avoid opening too many holes to affect the thermal insulation performance.

[0018] In one embodiment, waist-shaped holes are provided on the side panels on both sides of the opening and closing door, and the two waist-shaped holes are symmetrically arranged. Inward-folding flaps are adapted to be provided in the waist-shaped holes, and the shape of the flaps is adapted to the waist-shaped holes. The flaps are connected to the corresponding side panels through hinges.

[0019] In the above scheme, the flap can be turned inward, so that the operator can insert fingers into the waist-shaped hole to lift the entire insulation cover.

[0020] In one embodiment, the number of the consumable threading holes is 3, and consumable threading connectors are provided at the consumable threading holes.

[0021] In one embodiment, a threaded blind hole is provided on the upper portion of the right-angle beam, and a second through-hole corresponding to the threaded blind hole is provided on the cover plate. The threaded blind hole and the second through-hole are cooperated to provide a second screw for locking the cover plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the utility model in an embodiment;

[0023] Figure 2 The utility model is a schematic structural diagram of another angle in an embodiment. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0025] like Figure 1 to Figure 2 As shown, the technical solution adopted by the utility model is a 3D printer insulation cover, including a cover plate 1, four right-angle beams 2 and four side panels 3, the right-angle beam 2 is provided with two connecting grooves 4, the connecting groove 4 is detachably matched with one side of the side panel 3, the right-angle beam 2 and the side panel 3 are alternately connected to enclose a ring structure, the right-angle beam 2 includes an upper beam 5 and a lower beam 6 which are detachably matched up and down, the cover plate 1 is detachably matched with the upper part of the right-angle beam 2 at four corners, a plurality of consumable threading holes are provided on the upper part of the cover plate 1, and at least one of the side panels 3 is provided with a wire threading hole 7.

[0026] In the above scheme, the utility model has a simple structure and can be assembled and disassembled at any time. When in use, it is only necessary to cover the top of the 3D printer, which is very convenient. In addition, the utility model is composed of multiple parts, and even the right-angle beam 2 can be divided into two to reduce the length and improve portability; in addition, the consumable threading hole is used for the consumables to be inserted in and out, so that the consumables themselves can be placed outside the insulation cover, such as in the case of a consumable drying box; in addition, the wire threading hole 7 is used for the 3D printer's own power cord, network cable and other wires to extend out of the insulation cover.

[0027] In one embodiment, an opening and closing door 8 is provided on one of the side panels 3 via hinges, and a window adapted to the opening and closing door 8 is provided on the side panel 3 .

[0028] In the above solution, the opening and closing door 8 can be used to open and take out the printed model.

[0029] In one embodiment, a handle 9 is provided on one side of the front of the opening and closing door 8, a first magnet is provided on the back of the opening and closing door 8 on one side of the handle 9, a second magnet 10 matching the first magnet is provided on the window, and the second magnet 10 is installed on the side panel 3 through a connecting block 11.

[0030] In the above solution, the opening and closing door 8 can be fixed by magnetic attraction to prevent it from springing open when the model is printed.

[0031] In one embodiment, an insert block 12 is provided at the lower portion of the upper beam 5, a plug hole matched with the insert block 12 is provided at the upper portion of the lower beam 6, a screw hole 13 is provided on one side of the insert block 12, a first through hole corresponding to the screw hole 13 is provided on the lower beam 6, and the screw hole 13 and the first through hole are matched with each other through a first screw 14.

[0032] In the above solution, the upper beam 5 and the lower beam 6 are detachably fixedly connected by plugging and the first screw 14 .

[0033] In one embodiment, the two connecting grooves 4 of the right-angle beam 2 are arranged at an angle of 90 degrees to each other.

[0034] In the above scheme, the cover structure of the utility model is a square structure, which is simple and plain, and is suitable for use with most 3D printers on the market.

[0035] In one embodiment, a bottom cover block 15 is disposed at the bottom of the connection groove 4 , and corner notches 16 matching the bottom cover block 15 are disposed on both sides of the bottom of the side plate 3 .

[0036] In the above solution, the bottom cover block 15 can be used as a bottom pad so that the entire heat-insulating cover can be placed stably.

[0037] In one embodiment, on the side panel 3 provided with the wire threading hole 7 , the outer dimensions of the wire threading hole 7 are greater than the outer dimensions of the corner notch 16 and the corner notch 16 is contained in the wire threading hole 7 .

[0038] In the above scheme, the wire threading hole 7 is located at the corner notch 16, replacing and merging the corner notch 16 to avoid opening too many holes to affect the thermal insulation performance.

[0039] In one embodiment, waist-shaped holes 17 are provided on the side panels 3 located on both sides of the opening and closing door 8, and the two waist-shaped holes 17 are symmetrically arranged. An inward-folding flap 18 is adapted to be provided in the waist-shaped holes 17, and the shape of the flap 18 is adapted to the waist-shaped holes 17, and the flap 18 is connected to the corresponding side panel 3 through a hinge.

[0040] In the above solution, the flap 18 can be turned inward, so that the operator can insert his fingers into the waist-shaped hole 17 to lift the entire heat-insulating cover.

[0041] In one embodiment, the number of the consumable threading holes is 3, and consumable threading connectors 19 are provided at the consumable threading holes.

[0042] In one embodiment, a threaded blind hole is provided on the upper portion of the right-angle beam 2, and a second through-hole corresponding to the threaded blind hole is provided on the cover plate 1, and the threaded blind hole and the second through-hole are cooperated to provide a second screw 20 for locking the cover plate 1.

Claims

1. 3D printer thermal insulation cover, characterized by: The invention comprises a cover plate (1), four right-angled beams (2) and four side plates (3), wherein the right-angled beams (2) are provided with two connection grooves (4), wherein the connection grooves (4) are detachably matched with one side of the side plates (3), wherein the right-angled beams (2) and the side plates (3) are alternately connected to form a ring-shaped structure, wherein the right-angled beams (2) comprise an upper beam (5) and a lower beam (6) which are detachably matched with each other, wherein the cover plate (1) is detachably matched with the upper part of the right-angled beams (2) at four corners, wherein the upper part of the cover plate (1) is provided with a plurality of consumable threading holes, and at least one of the side plates (3) is provided with a wire threading hole (7).

2. The 3D printer heat preservation cover according to claim 1, characterized in that: An opening and closing door (8) is provided on one of the side panels (3) via a hinge, and a window matching the opening and closing door (8) is provided on the side panel (3).

3. The 3D printer heat preservation cover according to claim 2, characterized in that: A handle (9) is provided on one side of the front of the opening and closing door (8), a first magnet is provided on the back of the opening and closing door (8) on one side of the handle (9), a second magnet (10) matching with the first magnet is provided on the window, and the second magnet (10) is mounted on the side plate (3) via a connecting block (11).

4. The 3D printer heat preservation cover according to claim 1, characterized in that: The lower part of the upper beam (5) is provided with an insert block (12), the upper part of the lower beam (6) is provided with an insert hole matched with the insert block (12), one side of the insert block (12) is provided with a screw hole (13), the lower beam (6) is provided with a first through hole corresponding to the screw hole (13), and the screw hole (13) and the first through hole are matched with each other via a first screw (14).

5. The 3D printer heat preservation cover according to claim 1, characterized in that: The two connecting grooves (4) of the right-angle beam (2) are arranged at an angle of 90 degrees to each other.

6. The 3D printer heat preservation cover according to claim 1, characterized in that: A bottom cover block (15) is provided at the bottom of the connection groove (4), and corner notches (16) matching the bottom cover block (15) are provided on both sides of the bottom of the side plate (3).

7. The 3D printer heat preservation cover according to claim 6, characterized in that: On the side plate (3) provided with the wire threading hole (7), the outer dimensions of the wire threading hole (7) are greater than the outer dimensions of the corner notch (16), and the corner notch (16) is contained in the wire threading hole (7).

8. The 3D printer heat preservation cover according to claim 3, characterized in that: The side panels (3) located on both sides of the opening and closing door (8) are provided with waist-shaped holes (17), the two waist-shaped holes (17) are symmetrically arranged, and the waist-shaped holes (17) are adapted to be provided with inwardly foldable flaps (18), the shape of the flaps (18) is adapted to the waist-shaped holes (17), and the flaps (18) are connected to the corresponding side panels (3) via hinges.

9. The 3D printer heat preservation cover according to claim 1, characterized in that: The number of the consumable threading holes is 3, and consumable threading connectors (19) are provided at the consumable threading holes.

10. The 3D printer heat preservation cover according to claim 1, characterized in that: The upper portion of the right-angled angle beam (2) is provided with a threaded blind hole, the cover plate (1) is provided with a second through hole corresponding one-to-one to the threaded blind hole, and the threaded blind hole and the second through hole are cooperated to provide a second screw (20) for locking the cover plate (1).

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