CN220543517U - Intelligent sand table model with dust blocking structure - Google Patents

Abstract

The utility model discloses an intelligent sand table model with a dust blocking structure, which comprises a base, wherein the upper end of the base is fixedly connected with a storage box, the interior of the storage box is provided with the sand table model, the upper end of the sand table model is movably connected with a first connecting shaft, the first connecting plate is movably connected with a first connecting sleeve, the lower end of the first connecting sleeve is movably connected with an arc-shaped connecting plate, the arc-shaped connecting plate is fixedly connected with a threaded sleeve, the lower end of a threaded column is movably connected with a first gear, and the first gear is meshed with a second gear.

Description

Intelligent sand table model with dust blocking structure

Technical Field

The utility model relates to the technical field of model sand tables, in particular to an intelligent sand type with a dust blocking structure.

Background

The sand table model is a sample manufactured according to experiments, pattern enlargement or reduction, is used for a mould for building, city planning and exhibition, in the existing city planning and design, the simulation is needed, the model sand table is mostly adopted for simulation, after the design is completed, the display is needed, in the display, the existing model sand table is basically exposed all the time, dust in the air is easy to be stained, the sand table model is polluted, the use is attractive, and the cleaning is difficult.

Disclosure of Invention

The utility model aims to provide an intelligent sand table model with a dust blocking structure, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an intelligent sand table model with keep off dirt structure, includes the base, base upper end fixedly connected with receiver, the inside sand table model that is equipped with of receiver, sand table model upper end swing joint has first connecting axle, first connecting axle upper end fixedly connected with fastening nut, first connecting axle one end swing joint has first connecting plate, first connecting plate swing joint has first adapter sleeve, be equipped with the second adapter sleeve on the first adapter sleeve, first adapter sleeve lower extreme swing joint has arc connecting plate, arc connecting plate fixedly connected with thread bush, thread bush swing joint has the screw thread post, screw thread post lower extreme swing joint has first gear, first gear engagement has the second gear.

Preferably, one end of the second connecting sleeve is fixedly connected with a second connecting plate, the other end of the second connecting plate is fixedly connected with a storage box, and the other end of the second connecting sleeve is provided with an L-shaped limiting groove.

Preferably, one end of the second gear is connected with a second connecting shaft, one end of the second connecting shaft is provided with a limiting plate, and one end of the second connecting shaft penetrates through the limiting plate.

Preferably, the other end of the second connecting shaft is movably connected with a handle.

Preferably, the lower end of the base is fixedly connected with a supporting rod which is arranged in a circle center annular array.

Compared with the prior art, the utility model has the beneficial effects that: when the handle is rotated leftwards, the arc-shaped connecting plate on the threaded sleeve moves upwards at the vertical end of the L-shaped limiting groove, the first connecting sleeve connected with the arc-shaped connecting plate drives the first connecting plate to rise, meanwhile, the sand table model can be separated from the storage box to slowly rise upwards, when the arc-shaped connecting plate moves upwards to the horizontal end at the vertical end of the L-shaped limiting groove, the sand table model can rotate rightwards, the sand table model can be retracted into the storage box in the same way, so that the sand table model is not exposed in the air at any time in the use process, the contact with dust is reduced, the risk of pollution to the sand table model is reduced, and the cleaning difficulty is also reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

fig. 3 is a schematic structural view of a second connecting sleeve of the present utility model;

fig. 4 is a schematic view of the internal structure of the second connecting sleeve of the present utility model.

In the figure: 1. a base; 2. a storage box; 3. a sand table model; 4. a first connecting shaft; 5. a fastening nut; 6. a first connection plate; 7. a first connection sleeve; 8. a second connecting sleeve; 9. an arc-shaped connecting plate; 10. a thread sleeve; 11. a threaded column; 12. a first gear; 13. a second gear; 14. a second connecting plate; 15. a second connecting shaft; 16. a limiting plate; 17. a handle; 18. and (5) supporting the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an intelligent sand table model with keep off dirt structure, including base 1, base 1 upper end fixedly connected with receiver 2, the inside sand table model 3 that is equipped with of receiver 2, the first connecting axle 4 of sand table model 3 upper end swing joint, first connecting axle 4 upper end fixedly connected with fastening nut 5, first connecting axle 4 one end swing joint has first connecting plate 6, first connecting plate 6 swing joint has first adapter sleeve 7, be equipped with second adapter sleeve 8 on the first adapter sleeve 7, first adapter sleeve 7 lower extreme swing joint has arc connecting plate 9, arc connecting plate 9 fixedly connected with thread bush 10, thread bush 10 swing joint has screw thread post 11, screw thread post 11 lower extreme swing joint has first gear 12, first gear 12 meshing has second gear 13.

Further, second adapter sleeve 8 one end fixedly connected with second connecting plate 14, second connecting plate 14 other end fixedly connected with receiver 2, L shape spacing groove has been seted up to the second adapter sleeve 8 other end, and second connecting plate 14 can be fixed second adapter sleeve 8 and equipment connection, and L shape spacing groove can restrict the motion space of arc connecting plate 9.

Further, one end of the second gear 13 is connected with a second connecting shaft 15, one end of the second connecting shaft 15 is provided with a limiting plate 16, one end of the second connecting shaft 15 penetrates through the limiting plate 16, the limiting plate 16 can prevent the second connecting shaft 15 from swinging and swinging in a rotating mode, and force can be generated by means of the limiting plate 16 in the rotating process.

Further, the other end of the second connecting shaft 15 is movably connected with a handle 17, and the handle 17 can just conveniently rotate the second gear 13 through the second connecting shaft 15 under the force.

Further, the lower end of the base 1 is fixedly connected with a supporting rod 18 which is arranged in an annular array with a circle center, and the supporting rod 18 can ensure the running stability of the whole social security equipment.

Specifically, when the utility model is used, the handle 17 is rotated leftwards, the first gear 12 is meshed with the second gear 13 to rotate, the threaded column 11 is driven to rotate, the threaded sleeve 10 is connected to the threaded column 11 in a threaded manner, the first connecting sleeve 7 is fixedly connected to the threaded sleeve 10, one end of the first connecting sleeve 7 is fixedly connected with the first connecting plate 6, the other end of the first connecting plate 6 is fixedly connected with the first connecting shaft 4, the lower end of the first connecting shaft 4 is connected with the sand table model, when the arc-shaped connecting plate 9 on the threaded sleeve 10 moves upwards at the vertical end of the L-shaped limiting groove, the sand table model 3 is separated from the storage box 2 to slowly rise upwards, and when the arc-shaped connecting plate 9 moves upwards to the horizontal end at the vertical end of the L-shaped limiting groove, the sand table model 3 rotates rightwards by 90 degrees in the same way, and the sand table model 3 can be retracted into the storage box 2.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides an intelligent sand table model with keep off dirt structure, includes base (1), a serial communication port, base (1) upper end fixedly connected with receiver (2), receiver (2) inside is equipped with sand table model (3), sand table model (3) upper end swing joint has first connecting axle (4), first connecting axle (4) upper end fixedly connected with fastening nut (5), first connecting axle (4) one end swing joint has first connecting plate (6), first connecting plate (6) swing joint has first adapter sleeve (7), be equipped with second adapter sleeve (8) on first adapter sleeve (7), first adapter sleeve (7) lower extreme swing joint has arc connecting plate (9), arc connecting plate (9) fixedly connected with thread bush (10), thread bush (10) swing joint has screw thread post (11), thread post (11) lower extreme swing joint has first gear (12), first gear (12) meshing has second gear (13).

2. The intelligent sand table model with dust blocking structure of claim 1, wherein: one end of the second connecting sleeve (8) is fixedly connected with a second connecting plate (14), the other end of the second connecting plate (14) is fixedly connected with a storage box (2), and an L-shaped limiting groove is formed in the other end of the second connecting sleeve (8).

3. The intelligent sand table model with dust blocking structure of claim 1, wherein: one end of the second gear (13) is connected with a second connecting shaft (15), one end of the second connecting shaft (15) is provided with a limiting plate (16), and one end of the second connecting shaft (15) penetrates through the limiting plate (16).

4. An intelligent sand table model with dust blocking structure according to claim 3, characterized in that: the other end of the second connecting shaft (15) is movably connected with a handle (17).

5. The intelligent sand table model with dust blocking structure of claim 1, wherein: the lower end of the base (1) is fixedly connected with a supporting rod (18) which is arranged in a circle center annular array.