CN211827852U - City gardens overall arrangement planning uses portable show sand table in regional planning - Google Patents

Abstract

The utility model discloses a city gardens overall arrangement planning uses portable show sand table in regional planning, including fixed plate and first pneumatic cylinder, first pneumatic cylinder is all installed in the bottom four corners department of fixed plate, show mechanism is installed at the top of fixed plate. The utility model discloses a second pneumatic cylinder can drive the fly leaf and carry out vertical angle modulation to the feasible model that can carries out angle modulation, thereby makes the angle of watching more.

Description

City gardens overall arrangement planning uses portable show sand table in regional planning

Technical Field

The utility model relates to a sand table technical field specifically is a city gardens overall arrangement planning uses portable show sand table in the area planning.

Background

The structure of traditional teaching sand table is all fairly simple, and especially the sand table that is used for geological teaching all is unchangeable mostly, and the teacher generally indicates the sand table with the teaching stick and teaches, because of the limitation of its size, can not supply with more students when watching and enclose and watch, and is very inconvenient.

According to patent CN201820180524.7, a geological teaching show sand table, includes the desktop, the center department fixed mounting of desktop upper surface has first pneumatic cylinder, the top of first pneumatic cylinder is provided with first hydraulic stem, the outer surface at first hydraulic stem top cup joints in the inner circle department of bearing, the outer lane fixed mounting of bearing is in the center department of fixed plate lower surface, the spout has been seted up to the fixed plate upper surface, swing joint has the slider in the spout, the top fixed connection of slider is in the middle part of sliding plate lower surface, both ends all seted up flutedly about the sliding plate lower surface, fixedly connected with pivot on the inner wall of recess, the pivot runs through in the axle center department of pulley, the last fixed surface of sliding plate is connected with the second pneumatic cylinder. This geology teaching show sand table possesses advantages such as simple structure, convenient to use, the removal of being convenient for, but height-adjusting and rotatory show.

At present, in the existing area planning, there are some insufficient places for the mobile display sand table for urban garden layout planning, for example; the device is at the in-process that uses, only possesses plane pivoted function, and the sand table is great, and the middle part is watched inconveniently, does not possess longitudinal angle and adjusts and lateral shifting's function to it is inconvenient to watch. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a city gardens overall arrangement planning is with portable show sand table in the area planning, has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable display sand table for urban garden layout planning in area planning comprises a fixed plate and first hydraulic cylinders, wherein the first hydraulic cylinders are mounted at four corners of the bottom of the fixed plate, and a display mechanism is mounted at the top of the fixed plate;

the display mechanism comprises a bearing, a rotating shaft, supporting plates, second hydraulic cylinders, hinges, a movable plate, a motor, gears and a toothed ring, wherein the bearing is installed in the middle of the top of the fixed plate, the rotating shaft is inserted into an inner cavity of the bearing, the supporting plates are fixedly connected to the top of the rotating shaft, the second hydraulic cylinders are installed on two sides of the top of the supporting plates, the top of the second hydraulic cylinders are hinged to two sides of the bottom of the movable plate through the hinges respectively, the toothed ring is sleeved on the outer wall of the rotating shaft, the outer wall of the toothed ring is meshed with the gears, the gears are fixedly installed at the outer end of a transmission shaft of the motor, and.

As a preferred embodiment of the utility model, spacing spout has been seted up at the top of fixed plate, the inner chamber of spacing spout is pegged graft and is had spacing slider, bearing and motor are all installed in spacing slider's top, spacing slider's left side wall and the one end fixed connection of third pneumatic cylinder, the other end fixed mounting of third pneumatic cylinder is in spacing slider's inner chamber left side wall.

As a preferred embodiment of the present invention, a model is installed on the top of the movable plate.

As a preferred embodiment of the present invention, the bottom of the first hydraulic cylinder is fixedly mounted with a fixable universal wheel.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a second pneumatic cylinder can drive the fly leaf and carry out vertical angle modulation to the feasible model that can carries out angle modulation, thereby makes the angle of watching more.

2. The utility model discloses a third pneumatic cylinder drives the spacing slider and removes in spacing spout to make the drive fly leaf remove, thereby make the model middle part can remove to fixed plate edge, thereby make the viewer can watch the clarity, promoted the bandwagon effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view of the overall structure of a mobile display sand table for urban garden layout planning in area planning according to the present invention;

fig. 2 is the utility model relates to a city gardens overall arrangement planning is with portable show sand table's fly leaf surface structure sketch map in the area planning.

In the figure: 1. a fixing plate; 2. a bearing; 3. a rotating shaft; 4. a support plate; 5. a second hydraulic cylinder; 6. a hinge; 7. a movable plate; 8. a motor; 9. a gear; 10. a toothed ring; 11. a limiting chute; 12. a limiting slide block; 13. a third hydraulic cylinder; 14. a first hydraulic cylinder; 15. the universal wheel can be fixed; 16. and (4) modeling.

Detailed Description

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "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 only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being 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. To the ordinary technical personnel in this field, can understand the specific meaning in the utility model of above-mentioned term with the concrete condition, the utility model provides an electrical apparatus's model is the reference only, can be through changing different models electrical apparatus that the function is the same according to the actual use condition.

Referring to fig. 1-2, the present invention provides a technical solution: a movable display sand table for urban garden layout planning in area planning comprises a fixed plate 1 and first hydraulic cylinders 14, wherein the first hydraulic cylinders 14 are mounted at four corners of the bottom of the fixed plate 1, and a display mechanism is mounted at the top of the fixed plate 1;

the display mechanism comprises a bearing 2, a rotating shaft 3, a support plate 4, a second hydraulic cylinder 5, a hinge 6, a movable plate 7, a motor 8, a gear 9 and a toothed ring 10, wherein the bearing 2 is installed in the middle of the top of the fixed plate 1, the rotating shaft 3 is inserted into an inner cavity of the bearing 2, the support plate 4 is fixedly connected to the top of the rotating shaft 3, the second hydraulic cylinders 5 are installed on two sides of the top of the support plate 4, the tops of the two groups of second hydraulic cylinders 5 are respectively hinged to two sides of the bottom of the movable plate 7 through the hinge 6, the toothed ring 10 is sleeved on the outer wall of the rotating shaft 3, the outer wall of the toothed ring 10 is meshed with the gear 9, the gear 9 is fixedly installed at the outer end of a transmission shaft of the motor 8, the motor 8 is installed on the surface of the fixed plate 1, as shown in, so that the model can rotate, and then the movable plate 7 is driven to rotate longitudinally through the second hydraulic cylinder 5, so that the movable plate 7 can rotate in all directions, and the display effect is better.

In this embodiment, please refer to fig. 1, a limiting sliding groove 11 is formed at the top of the fixing plate 1, a limiting sliding block 12 is inserted into an inner cavity of the limiting sliding groove 11, the bearing 2 and the motor 8 are both mounted at the top of the limiting sliding block 12, a left side wall of the limiting sliding block 12 is fixedly connected with one end of a third hydraulic cylinder 13, and the other end of the third hydraulic cylinder 13 is fixedly mounted at the left side wall of the inner cavity of the limiting sliding groove 11, which is used for driving the limiting sliding block 12 to slide in the limiting sliding groove 11 by the third hydraulic cylinder 13, so that the movable plate 7 can move like an edge, and the viewing is clearer.

In the embodiment, referring to fig. 2, a mold 16 is installed on the top of the movable plate 7.

Referring to fig. 1 in this embodiment, a fixable universal wheel 15 is fixedly mounted at the bottom of the first hydraulic cylinder 14, and is used for facilitating and fast movement.

It should be noted that, the movable display sand table for planning the urban garden layout in the area planning of the utility model comprises all the components known by the technicians in the field or the universal standard components, the structure and principle of the movable display sand table are all known by the technicians in the field through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices in the above are connected through wires, the specific connection means refers to the following working principle that the electric connection is completed between the electric devices in sequence, the detailed connection means is the known technology in the field and mainly introduces the working principle and process without describing the electric control, when the movable display sand table for planning the urban garden layout in the area planning is used, the device is firstly moved through the universal wheels 15, so as to move to a standby area, then the driving device is lifted by starting the first hydraulic cylinder 14, so as to adjust to the optimal height, then in the using process, when the device needs to rotate to a certain position in the horizontal direction for watching, the driving gear 9 is rotated by the starting motor 8, so as to drive the toothed ring 10 to rotate, thereby the rotating shaft 3 rotates, further the supporting plate 4 is driven to rotate, further the movable plate 7 is driven to rotate, so as to rotate to a moving angle, so as to facilitate watching, when the angle of the model 16 needs to be adjusted, so that the watching is clearer, the movable plate 7 is driven to longitudinally rotate by a certain angle by starting the two groups of second hydraulic cylinders 5 to cooperate, so as to enable the watching to be clearer, meanwhile, the model at the middle position of the top of the movable plate 7 is not clearly watched, and the limiting slide block 12 is driven to slide in the limiting slide groove 11, thereby fly leaf 7 is close to fixed plate 1 edge to conveniently watch 16 middle departments of model, and then make the sand table bandwagon effect better, the device simple structure, the operation of being convenient for, the practicality is strong.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (4)

1. The utility model provides an urban garden layout planning is with portable show sand table in regional planning, includes fixed plate (1) and first pneumatic cylinder (14), its characterized in that: the four corners of the bottom of the fixed plate (1) are respectively provided with a first hydraulic cylinder (14), and the top of the fixed plate (1) is provided with a display mechanism;

the display mechanism comprises a bearing (2), a rotating shaft (3), support plates (4), second hydraulic cylinders (5), hinges (6), movable plates (7), a motor (8), gears (9) and toothed rings (10), wherein the bearing (2) is installed in the middle of the top of the fixing plate (1), the rotating shaft (3) is inserted into an inner cavity of the bearing (2), the support plates (4) are fixedly connected to the top of the rotating shaft (3), the second hydraulic cylinders (5) are installed on two sides of the top of each support plate (4), the tops of the two groups of second hydraulic cylinders (5) are respectively hinged to two sides of the bottom of each movable plate (7) through the hinges (6), the toothed rings (10) are sleeved on the outer wall of the rotating shaft (3), the outer wall of each toothed ring (10) is meshed with the gears (9), and the gears (9) are fixedly installed at the outer ends of transmission shafts of the, the motor (8) is arranged on the surface of the fixing plate (1).

2. The movable display sand table for urban garden layout planning in area planning according to claim 1, wherein: spacing spout (11) have been seted up at the top of fixed plate (1), the inner chamber of spacing spout (11) is pegged graft and is had spacing slider (12), bearing (2) and motor (8) are all installed in the top of spacing slider (12), the left side wall of spacing slider (12) and the one end fixed connection of third pneumatic cylinder (13), the other end fixed mounting of third pneumatic cylinder (13) is in the inner chamber left side wall of spacing spout (11).

3. The movable display sand table for urban garden layout planning in area planning according to claim 1, wherein: and a model (16) is installed at the top of the movable plate (7).

4. The movable display sand table for urban garden layout planning in area planning according to claim 1, wherein: the bottom of the first hydraulic cylinder (14) is fixedly provided with a fixable universal wheel (15).

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