CN220189136U - Sand table for planning and designing model - Google Patents
Sand table for planning and designing model Download PDFInfo
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- CN220189136U CN220189136U CN202321696829.0U CN202321696829U CN220189136U CN 220189136 U CN220189136 U CN 220189136U CN 202321696829 U CN202321696829 U CN 202321696829U CN 220189136 U CN220189136 U CN 220189136U
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- 239000004576 sand Substances 0.000 title claims abstract description 26
- 238000004088 simulation Methods 0.000 claims abstract description 28
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims 1
- 238000005286 illumination Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 241000251468 Actinopterygii Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of models, in particular to a planning and design model sand table, which comprises a base, wherein the top of the base is provided with the sand table, the top of the base is provided with a sliding groove, the bottom of the base is fixedly provided with a screw rod frame, one side of the screw rod frame is rotatably provided with a screw rod, the surface of the screw rod is in threaded connection with a sliding block, the top of the sliding block is fixedly provided with a supporting frame, the two sides of the supporting frame are fixedly connected with reinforcing ribs, and the top of the supporting frame is fixedly provided with a simulation track. The utility model has the advantages that: the sliding block moves to drive the supporting frame and the reinforcing ribs to move, the supporting frame drives the simulation rail to move, the simulation rail slides in the sliding groove by virtue of the screw rod, the simulation rail is not easy to rotate and then is prevented from toppling over by the arrangement of the reinforcing ribs, the device is good in stability, and the position of the simulation rail is convenient to accurately adjust by the rotation of the screw rod; the position of the illuminating lamp is adjusted by the gear meshed with the rack after the stepping motor is driven, and compared with manual adjustment, the position of the illuminating lamp is more convenient.
Description
Technical Field
The utility model relates to the technical field of models, in particular to a sand table for planning and designing a model.
Background
The building sand table model is a model which is used for expressing the modeling of a building and the geographic relation with the surrounding environment in a miniature entity mode, and converting the intention of a building designer into a specific entity, so that a user can intuitively know the intention and the conception of the designer. The building sand table model is mainly applied to the working fields of real estate development, government planning, design courtyard scheme explanation, disappearance or reduction of damaged buildings and the like.
Disclosed in chinese patent CN216388543U is a house planning and designing model sand table, which is connected to a simulated track of a base by sliding, and is matched with a lighting lamp connected to the simulated track by sliding, so that the position of the lighting lamp connected to the simulated track can be changed, lighting effects of different time periods can be simulated by sliding the simulated track and the lighting lamp, and lighting effects of different time periods can be observed conveniently, however, the house planning and designing model sand table has the following disadvantages when solving the problems:
1. the device changes the position of the sliding component 11 through the magnetic attraction cooperation of the starting piece and the connecting piece, but the simulation track rotates and then topples over easily taking the pulley as the center when relying on the pulley to slide in the chute, the device stability is poor, and the position of the sliding component 11 is inconvenient to accurately adjust through the magnetic attraction cooperation.
2. The sand table is usually great in volume, and the device is through adjusting the position of fish tail clamp centre gripping position adjustment daylighting lamp, and the position flexibility of light is relatively poor, and the comparatively fixed manual regulation in daylighting lamp position is comparatively inconvenient.
In this regard, the utility model provides a sand table for planning and designing a model, which is solved.
Disclosure of Invention
The object of the present utility model is to solve at least one of the technical drawbacks.
Therefore, an object of the present utility model is to provide a sand table for planning and designing a model, so as to solve the problems mentioned in the background art and overcome the defects existing in the prior art.
In order to achieve the above object, an embodiment of an aspect of the present utility model provides a planned design model sand table, which comprises a base, wherein the top of the base is provided with a sand table, the top of the base is provided with a chute, the bottom of the base is fixedly provided with a screw rod frame, one side of the screw rod frame is rotatably provided with a screw rod, the surface of the screw rod is in threaded connection with a sliding block, the top of the sliding block is fixedly provided with a supporting frame, two sides of the supporting frame are fixedly connected with reinforcing ribs, and the top of the supporting frame is fixedly provided with a simulation track.
By the above-mentioned arbitrary scheme preferred, the inner wall fixed mounting of simulation track has the rack, the surface engagement of rack has the gear, the surface rotation of gear is provided with the movable frame, adopts the technical effect that above-mentioned scheme reached to be: the gear changes the position of the movable frame on the simulated track through the engagement with the rack, and compared with a mode of using a fish tail clamp in a comparison file, the position adjustment is more flexible, and the change process of illumination can be intuitively simulated.
By the preferred of above-mentioned arbitrary scheme, the inner wall fixed mounting of movable frame has step motor, the one end fixedly connected with drive shaft of gear, step motor's output transmission is connected with the chain, one side and the drive shaft transmission of chain are connected, adopt the technical effect that above-mentioned scheme reached to be: the stepping motor drives the gear to rotate through the chain and the driving shaft, so that the movable frame can be moved to any position, the light source is convenient to fix, and a user can observe the influence caused by carefully distinguishing illumination for a long time.
By the preferred of arbitrary scheme above-mentioned, the bottom fixed mounting of movable frame has the lighting fixture, one side of lighting fixture is provided with the arc rail, sliding connection has the light in the arc rail, adopts the technical effect that above-mentioned scheme reached to be: the arc rail is used as a path to adjust the direction of the illuminating lamp, so that the moving range of the illuminating lamp can be adjusted more flexibly.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
1. the sliding block is driven to move through the rotation of the screw rod, the sliding block moves to drive the supporting frame and the reinforcing rib to move, the supporting frame drives the simulation rail to move, the simulation rail slides in the sliding groove by virtue of the screw rod, the simulation rail is not easy to rotate and then to avoid toppling over through the setting of the reinforcing rib, and the device is good in stability and convenient to accurately adjust the position of the simulation rail through the rotation of the screw rod.
2. Starting the step motor, the step motor drives the drive shaft to rotate through the chain, the drive shaft drives the gear to rotate, and then the gear changes the position of the movable frame on the simulation track through the meshing with the rack.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic diagram of a structure according to an embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1 at A according to an embodiment of the present utility model;
fig. 3 is a schematic top view of an embodiment of the present utility model.
In the figure: the device comprises a 1-base, a 2-sand table, a 3-chute, a 4-screw rod frame, a 5-screw rod, a 6-slide block, a 7-support frame, an 8-reinforcing rib, a 9-simulation track, a 10-rack, a 11-gear, a 12-moving frame, a 13-stepping motor, a 14-driving shaft, a 15-chain, a 16-lamp bracket, a 17-arc rail, a 18-lighting lamp and a 19-motor.
Detailed Description
Embodiment one: as shown in fig. 1 to 3, a sand table for planning and designing a model comprises a base 1, wherein the top of the base 1 is provided with a sand table 2, the top of the base 1 is provided with a chute 3, the bottom of the base 1 is fixedly provided with a screw rod frame 4, one side of the screw rod frame 4 is rotationally provided with a screw rod 5, one side of the base 1 is fixedly provided with a motor 19, the motor 19 is in transmission connection with the screw rod 5, the surface of the screw rod 5 is in threaded connection with a slide block 6, the slide block 6 is driven to move by the rotation of the screw rod 5, the top of the slide block 6 is fixedly provided with a support frame 7, two sides of the support frame 7 are fixedly connected with reinforcing ribs 8, the slide block 6 moves to drive the support frame 7 and the reinforcing ribs 8 to move, the support frame 7 and the reinforcing ribs 8 slide in the chute 3, the top of the support frame 7 is fixedly provided with a simulation track 9, the simulation track 9 slides in the chute 3 by virtue of the rotation of the screw rod 5, the inner wall of the simulation track 9 is fixedly provided with a rack 10, the surface of the rack 10 is meshed with a gear 11, the surface of the gear 11 is rotatably provided with a movable frame 12, the gear 11 is meshed with the rack 10 to change the position of the movable frame 12 on the simulation track 9, the bottom of the movable frame 12 is fixedly provided with a lamp holder 16, one side of the lamp holder 16 is provided with an arc rail 17, the arc rail 17 is slidably connected with a lighting lamp 18, the lighting lamp 18 comprises a round rod used for sliding in the arc rail and a lamp body in the middle of the round rod, the diameter of the round rod is slightly larger than the width of the arc rail, a certain friction force is formed between the round rod and the inner wall of the arc rail 17 to fix the lamp body, the direction of the lighting lamp 18 is regulated by taking the arc rail 17 as a path, the inner wall of the movable frame 12 is fixedly provided with a stepping motor 13, and the output end of the stepping motor 13 and a driving shaft 14 penetrate out of the outer part of the movable frame 12, the stepping motor 13 is started, one end of the gear 11 is fixedly connected with the driving shaft 14, the output end of the stepping motor 13 is in transmission connection with the chain 15, one side of the chain 15 is in transmission connection with the driving shaft 14, and the stepping motor 13 drives the driving shaft 14 to rotate through the chain 15, so that the driving shaft 14 drives the gear 11 to rotate.
A sand table for planning and designing a model has the following working principle:
1) The method comprises the steps of carrying out a first treatment on the surface of the The motor 19 is started, the motor 19 drives the screw rod 5 to rotate, the sliding block 6 is driven to move through the rotation of the screw rod 5, the sliding block 6 moves to drive the supporting frame 7 and the reinforcing ribs 8 to move, the supporting frame 7 drives the simulation track 9 to move, and the simulation track 9 slides in the sliding groove 3 by virtue of the screw rod 5;
2) Starting the stepping motor 13, wherein the stepping motor 13 drives the driving shaft 14 to rotate through the chain 15, and the driving shaft 14 drives the gear 11 to rotate, so that the gear 11 changes the position of the movable frame 12 on the simulation track 9 through meshing with the rack 10;
3) The direction of the illumination lamp 18 is adjusted by taking the arc rail 17 as a path, so that the movable range of the illumination lamp 18 can be adjusted more flexibly.
Compared with the prior art, the utility model has the following beneficial effects compared with the prior art:
1. the sliding block 6 is driven to move through the rotation of the screw rod 5, the sliding block 6 moves to drive the supporting frame 7 and the reinforcing rib 8 to move, the supporting frame 7 drives the simulation track 9 to move, the simulation track 9 slides in the sliding groove 3 by virtue of the screw rod 5, the simulation track 9 is not easy to rotate and then to avoid toppling over through the setting of the reinforcing rib 8, and the device is good in stability and convenient to accurately adjust the simulation track position through the rotation of the screw rod 5.
2. The step motor 13 is started, the step motor 13 drives the driving shaft 14 to rotate through the chain 15, the driving shaft 14 drives the gear 11 to rotate, the gear 11 is further enabled to change the position of the movable frame 12 on the simulation track 9 through meshing with the rack 10, the device is driven through the step motor 13, the position of the illumination lamp 18 is further changed, the position of the illumination lamp is flexible, and the position of the illumination lamp is adjusted through meshing of the gear 11 with the rack after the step motor 13 is driven, so that compared with manual adjustment, the position of the illumination lamp is more convenient.
Claims (7)
1. A planning and design model sand table which is characterized in that: including base (1), the top of base (1) is provided with sand table (2), spout (3) have been seted up at the top of base (1), the bottom fixed mounting of base (1) has screw frame (4), one side rotation of screw frame (4) is provided with lead screw (5), the surface threaded connection of lead screw (5) has slider (6), the top fixed mounting of slider (6) has support frame (7), the both sides fixedly connected with strengthening rib (8) of support frame (7), the top fixed mounting of support frame (7) has simulation track (9).
2. A planning and design model sand table as claimed in claim 1, wherein: the inner wall of the simulation track (9) is fixedly provided with a rack (10), a gear (11) is meshed with the surface of the rack (10), and a movable frame (12) is rotatably arranged on the surface of the gear (11).
3. A planning and design model sand table as claimed in claim 2, wherein: the inner wall of the movable frame (12) is fixedly provided with a stepping motor (13), one end of the gear (11) is fixedly connected with a driving shaft (14), the output end of the stepping motor (13) is in transmission connection with a chain (15), and one side of the chain (15) is in transmission connection with the driving shaft (14).
4. A planning and design model sand table according to claim 3, wherein: the output end of the stepping motor (13) and the driving shaft (14) penetrate out of the movable frame (12).
5. A planning and design model sand table as set forth in claim 4, wherein: the bottom of movable frame (12) fixed mounting has lighting fixture (16), one side of lighting fixture (16) is provided with arc rail (17), sliding connection has light (18) in arc rail (17).
6. A planning and design model sand table as claimed in claim 5, wherein: one side of the base (1) is fixedly provided with a motor (19), and the motor (19) is in transmission connection with the screw rod (5).
7. A planning and design model sand table as claimed in claim 6, wherein: the supporting frame (7) and the reinforcing ribs (8) slide in the sliding groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696829.0U CN220189136U (en) | 2023-06-30 | 2023-06-30 | Sand table for planning and designing model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321696829.0U CN220189136U (en) | 2023-06-30 | 2023-06-30 | Sand table for planning and designing model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189136U true CN220189136U (en) | 2023-12-15 |
Family
ID=89103893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321696829.0U Active CN220189136U (en) | 2023-06-30 | 2023-06-30 | Sand table for planning and designing model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189136U (en) |
-
2023
- 2023-06-30 CN CN202321696829.0U patent/CN220189136U/en active Active
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