CN214683439U - Model dust keeper for three-dimensional design - Google Patents
Model dust keeper for three-dimensional design Download PDFInfo
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- CN214683439U CN214683439U CN202120367697.1U CN202120367697U CN214683439U CN 214683439 U CN214683439 U CN 214683439U CN 202120367697 U CN202120367697 U CN 202120367697U CN 214683439 U CN214683439 U CN 214683439U
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- dimensional design
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Abstract
The utility model discloses a model dust keeper for three-dimensional design, including outer curtain, well frame, top board and folding leg, well frame top middle part is pegged graft and is installed the shadoof, and shadoof bottom fixed mounting has the end, shadoof outside cover is established and is installed spinning cover, and spinning cover lateral wall connects the assembly soon through screw thread and well frame inner wall, well frame edge slidable mounting has the king-rod that the symmetry set up, and king-rod outside middle part rotates installs well rod seat, and well rod seat tip rotates installs the top board, and top board tip deposit fixed mounting has the folding leg, and folding leg bottom fixed mounting has the bottom board. The utility model has the advantages of reasonable design structurally, it is rational in infrastructure, when depositing, can fold the folding leg to the rotation is put together, convenient transport, and the during operation can adapt to the model of different sizes, and is tensile convenient, and through transparent material, does not influence the exhibition, and the practicality is very high.
Description
Technical Field
The utility model relates to a dust keeper specifically is a model dust keeper for three-dimensional design.
Background
The model is also called as a physical model and can be divided into a physical model and an analog model; the physical model is manufactured according to the similarity theory and is reduced according to the original system proportion (or can be enlarged or the same as the original system size), such as an airplane model in a wind tunnel experiment, a hydraulic system experiment model, a building model, a ship model and the like; analogy models in which the respective variables in systems in different physical fields (mechanical, electrical, thermal, hydrodynamic, etc.) are subject to the same law from time to time, and analogy and analogizing models with completely different physical meanings can be produced according to the common law.
The existing dustproof device is mainly used for outdoor display when being displayed, dust accumulation is serious, the dustproof device is large in size and inconvenient to store and store in use gaps, the structure flexibility is poor, applicability to models of different sizes is poor, and the dustproof device is not enough in practicability and influences normal use.
Accordingly, those skilled in the art have provided a dust-proof device for a three-dimensional design model to solve the problems set forth in the background art described above.
Disclosure of Invention
An object of the utility model is to provide a model dust keeper for three-dimensional design to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a model dustproof device for three-dimensional design comprises an outer curtain, a middle frame, a top end plate and a folding frame, wherein a lifting rod is inserted in the middle of the top end of the middle frame, an end is fixedly installed at the bottom end of the lifting rod, a spinning sleeve is sleeved outside the lifting rod, the outer side wall of the spinning sleeve is screwed and assembled with the inner wall of the middle frame through threads, a middle rod which is symmetrically arranged is slidably installed at the edge of the middle frame, a middle rod seat is rotatably installed at the middle of the outer side of the middle rod, the end part of the middle rod seat is rotatably installed with the top end plate, the end part of the top end plate is stored and fixedly installed with the folding frame, the bottom end plate is fixedly installed at the bottom end of the folding frame, an inner ring is fixedly installed at the top end of the middle frame, an annular corrugated sheet is fixedly installed at the end part of the inner ring, an outer curtain is fixedly installed with a corrugated sleeve, a bottom ring is fixedly installed at the bottom end of the corrugated sleeve, and a clamping frame which is symmetrically arranged is fixedly installed at the inner wall of the outer curtain, joint frame and folding leg lateral wall joint assembly, the folding leg includes end slip frame, mobile jib, moves smooth frame, moves pole, pivot, mobile jib spout, switching frame, even piece, spacing head and move the pole spout, even piece end plate rotates and installs the pivot, pivot outside fixed mounting has the switching frame, switching frame tip fixed mounting has the mobile jib, and the mobile jib spout has been seted up to the mobile jib inboard, the mobile jib is located mobile jib spout department slidable mounting and has the end slip frame, and end slip frame tip lateral wall fixed mounting has moves the pole, moves the pole inside and has seted up and move the pole spout, the sliding connection is installed between mobile jib and the pole and moves the slip frame, it is close to mobile jib tip fixed mounting and has the spacing head to move the pole.
As a further aspect of the present invention: the corrugated sleeve is made of transparent corrugated pipe.
As a further aspect of the present invention: the annular corrugated sheet adopts a flexible high-permeability film.
As a further aspect of the present invention: the top end of the lifting rod is fixedly provided with a rotary rod.
As a further aspect of the present invention: the front sides of the outer curtain, the bottom ring, the corrugated sleeve, the annular corrugated sheet and the inner ring are provided with movable openings, and the front ends of the outer curtain, the bottom ring, the corrugated sleeve, the annular corrugated sheet and the inner ring are fixedly provided with left and right matched nylon adhesive strips at the positions of the openings.
As a further aspect of the present invention: the movable sliding frame is a rectangular ring frame.
As a further aspect of the present invention: the main rod sliding groove and the moving rod sliding groove are provided with penetrating sliding openings.
As a further aspect of the present invention: the edge of the middle frame is provided with annular sliding grooves which are symmetrical up and down.
As a further aspect of the present invention: and a torsion spring is arranged between the rotating shaft and the connecting piece.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages of reasonable design structurally, it is rational in infrastructure, when depositing, can fold the folding leg to the rotation is put together, convenient transport, and the during operation can adapt to the model of different sizes, and is tensile convenient, and through transparent material, does not influence the exhibition, and the practicality is very high.
Drawings
Fig. 1 is a schematic structural view of a three-dimensional design model dust-proof device.
Fig. 2 is a schematic structural view of the interior of a three-dimensional design model dust-proof device.
Fig. 3 is an enlarged schematic view of an upper part of a three-dimensional design mold dust-proof device.
Fig. 4 is an assembly view of the left part of a dust-proof device for a three-dimensional design model.
Fig. 5 is an enlarged schematic view of the middle and lower part of a three-dimensional design mold dust-proof device.
Fig. 6 is an enlarged schematic view of the upper left portion of a three-dimensional design mold dust-proofing device.
In the figure: the device comprises an outer curtain 1, a corrugated sleeve 2, a lifting rod 3, a bottom ring 4, an end sliding frame 5, a main rod 6, a movable sliding frame 7, a movable rod 8, a rotating shaft 9, a middle frame 10, an inner ring 11, a middle rod 12, a main rod sliding groove 13, an end head 14, a switching frame 15, a connecting piece 16, a middle rod seat 17, a limiting head 18, a movable rod sliding groove 19, an annular corrugated piece 20, a top end plate 21, a spinning sleeve 22, a clamping frame 23, a bottom end plate 24 and a nylon adhesive strip 25.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, in an embodiment of the present invention, a three-dimensional design model dust-proof device includes an outer curtain 1, a middle frame 10, a top end plate 21 and a folding frame, wherein a lifting rod 3 is inserted and installed in the middle of the top end of the middle frame 10, an end 14 is fixedly installed at the bottom end of the lifting rod 3, a spinning sleeve 22 is installed on the outer side of the lifting rod 3, the outer side wall of the spinning sleeve 22 is screwed and assembled with the inner wall of the middle frame 10 through a screw thread, symmetrically arranged middle rods 12 are slidably installed at the edge of the middle frame 10, a middle rod base 17 is rotatably installed at the middle part of the outer side of the middle rod 12, the top end plate 21 is rotatably installed at the end of the middle rod base 17, the folding frame is fixedly installed at the end portion of the top end plate 21, a bottom end plate 24 is fixedly installed at the bottom end portion of the folding frame 10, an inner ring 11 is fixedly installed at the end portion of the inner ring 11, an annular corrugated sheet 20 is fixedly installed at the end portion of the outer curtain 1, the bottom end of the outer curtain 1 is fixedly provided with a corrugated sleeve 2, the bottom end of the corrugated sleeve 2 is fixedly provided with a bottom ring 4, the inner wall of the outer curtain 1 is fixedly provided with a clamping frame 23 which is symmetrically arranged, the clamping frame 23 is assembled with the side wall of a folding frame in a clamping way, the folding frame comprises an end sliding frame 5, a main rod 6, a movable sliding frame 7, a movable rod 8, a rotating shaft 9, a main rod sliding groove 13, a switching frame 15, a connecting piece 16, a limiting head 18 and a movable rod sliding groove 19, the rotating shaft 9 is rotatably arranged on an end plate of the connecting piece 16, the switching frame 15 is fixedly arranged on the outer side of the rotating shaft 9, the main rod 6 is fixedly arranged at the end part of the switching frame 15, the main rod sliding groove 13 is arranged on the inner side of the main rod 6, the end sliding frame 5 is slidably arranged at the position of the main rod sliding groove 13, the movable rod 8 is fixedly arranged on the end side wall of the end sliding frame 5, the movable rod 19 is arranged in the movable rod 8, and the movable sliding frame 7 is slidably arranged between the main rod 6 and the movable rod 8, the end part of the moving rod 8 close to the main rod 6 is fixedly provided with a limiting head 18.
The corrugated sleeve 2 is made of transparent corrugated pipe.
The annular corrugated sheet 20 is made of a flexible high-permeability film.
And a rotary rod is fixedly arranged at the top end of the lifting rod 3.
The front sides of the outer curtain 1, the bottom ring 4, the corrugated sleeve 2, the annular corrugated sheet 20 and the inner ring 11 are provided with a movable opening, and the front ends of the outer curtain 1, the bottom ring 4, the corrugated sleeve 2, the annular corrugated sheet 20 and the inner ring 11 are provided with nylon adhesive strips 25 which are matched with each other left and right and are fixedly arranged at the openings.
The movable sliding frame 7 is a rectangular ring frame.
The main rod sliding groove 13 and the moving rod sliding groove 19 adopt through sliding openings.
The edge of the middle frame 10 is provided with annular sliding grooves which are symmetrical up and down.
And a torsion spring is arranged between the rotating shaft 9 and the connecting piece 16.
The utility model discloses a theory of operation is:
the utility model relates to a model dust keeper for three-dimensional design, this device is used for the model dustproof, when depositing, can fold the folding leg to the rotation is put together, tears nylon bonding strip 25, conveniently packs up, and convenient transport, the during operation can be opened the folding leg, and for the model of the different sizes of adaptation, can stretch from top to bottom, and can control and stretch, strong adaptability, and through transparent material, do not influence the exhibition.
The utility model has the advantages of reasonable design structurally, it is rational in infrastructure, when depositing, can fold the folding leg to the rotation is put together, convenient transport, and the during operation can adapt to the model of different sizes, and is tensile convenient, and through transparent material, does not influence the exhibition, and the practicality is very high.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. The utility model provides a model dust keeper for three-dimensional design, includes outer curtain (1), well frame (10), top end board (21) and folding leg, its characterized in that, well frame (10) top middle part is pegged graft and is installed lifter (3), and lifter (3) bottom fixed mounting has end (14), lifter (3) outside cover is established and is installed spinning cover (22), and spinning cover (22) lateral wall connects the assembly with well frame (10) inner wall soon through the screw thread, slidable mounting has centre rod (12) that the symmetry set up at well frame (10) edge, and centre rod (12) outside middle part rotates and installs centre rod seat (17), and centre rod seat (17) tip rotates and installs top end board (21), and top end board (21) tip deposit fixed mounting has the folding leg, and folding leg bottom fixed mounting has bottom end board (24), well frame (10) top fixed mounting has inner ring (11), and inner ring (11) tip fixed mounting has annular ripple piece (20), the end part of the annular corrugated sheet (20) is fixedly provided with an outer curtain (1), the bottom end of the outer curtain (1) is fixedly provided with a corrugated sleeve (2), the bottom end of the corrugated sleeve (2) is fixedly provided with a bottom ring (4), the inner wall of the outer curtain (1) is fixedly provided with a clamping frame (23) which is symmetrically arranged, the clamping frame (23) is assembled with the side wall of a folding frame in a clamping manner, the folding frame comprises an end sliding frame (5), a main rod (6), a movable sliding frame (7), a movable rod (8), a rotating shaft (9), a main rod sliding groove (13), a switching frame (15), a connecting piece (16), a limiting head (18) and a movable rod sliding groove (19), the end plate of the connecting piece (16) is rotatably provided with the rotating shaft (9), the outer side of the rotating shaft (9) is fixedly provided with the switching frame (15), the end part of the switching frame (15) is fixedly provided with the main rod (6), the main rod sliding groove (13) is arranged on the inner side of the main rod (6), and the main rod (6) is positioned at the sliding groove (13) and is provided with the end sliding frame (5), end sliding frame (5) tip lateral wall fixed mounting has to move pole (8), moves pole (8) inside and has seted up and move pole spout (19), sliding connection installs between mobile jib (6) and moving pole (8) and moves sliding frame (7), move pole (8) and be close to mobile jib (6) tip fixed mounting and have stopper (18).
2. The dust-proof device for three-dimensional design model according to claim 1, wherein the bellows (2) is a transparent bellows.
3. The dust-proof device of a three-dimensional design model according to claim 1, wherein the annular corrugated sheet (20) is a flexible high-permeability film.
4. The dust-proof device for three-dimensional design model according to claim 1, wherein the top end of the lifting rod (3) is fixedly provided with a rotary rod.
5. The dust-proof device of the three-dimensional design model according to claim 1, wherein the front sides of the outer curtain (1), the bottom ring (4), the corrugated sleeve (2), the annular corrugated sheet (20) and the inner ring (11) are provided with movable openings, and nylon adhesive strips (25) which are matched with each other left and right are fixedly arranged at the front ends of the outer curtain (1), the bottom ring (4), the corrugated sleeve (2), the annular corrugated sheet (20) and the inner ring (11) at the notches.
6. The dust-proof device for three-dimensional design models according to claim 1, characterized in that the movable sliding frame (7) is a rectangular ring frame.
7. The dust-proof device for three-dimensional design models according to claim 1, characterized in that the main rod chute (13) and the moving rod chute (19) are through sliding openings.
8. The dust-proof device of the three-dimensional design model according to claim 1, wherein the edge of the middle frame (10) is provided with vertically symmetrical annular sliding grooves.
9. The dust-proof device for three-dimensional design model according to claim 1, wherein a torsion spring is installed between the rotation shaft (9) and the connecting piece (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367697.1U CN214683439U (en) | 2021-02-10 | 2021-02-10 | Model dust keeper for three-dimensional design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367697.1U CN214683439U (en) | 2021-02-10 | 2021-02-10 | Model dust keeper for three-dimensional design |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214683439U true CN214683439U (en) | 2021-11-12 |
Family
ID=78567513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120367697.1U Active CN214683439U (en) | 2021-02-10 | 2021-02-10 | Model dust keeper for three-dimensional design |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214683439U (en) |
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2021
- 2021-02-10 CN CN202120367697.1U patent/CN214683439U/en active Active
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