CN220651517U - Lifting expansion building floor model - Google Patents
Lifting expansion building floor model Download PDFInfo
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- CN220651517U CN220651517U CN202322234507.0U CN202322234507U CN220651517U CN 220651517 U CN220651517 U CN 220651517U CN 202322234507 U CN202322234507 U CN 202322234507U CN 220651517 U CN220651517 U CN 220651517U
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- 238000009434 installation Methods 0.000 claims abstract description 20
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 230000000149 penetrating effect Effects 0.000 claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 9
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 238000012876 topography Methods 0.000 description 3
- 241000252254 Catostomidae Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 208000012880 Finger injury Diseases 0.000 description 1
- 208000011092 Hand injury Diseases 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Abstract
The utility model discloses a lifting expansion building floor model, which comprises a base, a building model and an expansion assembly, wherein the building model comprises a roof model and a plurality of floor models, an opening is formed in one side of each floor model, and the floor models and the roof model are sequentially overlapped on the base; the unfolding assembly comprises a mounting shaft and a rolling curtain, the mounting shaft is rotatably arranged on the roof model in a penetrating mode, and the rolling curtain is rolled on the mounting shaft and is positioned on one side of an opening of each floor model and used for shielding the opening of each floor model. In the technical scheme of the utility model, when the internal structure of each floor model is required to be displayed, the installation shaft is rotated clockwise so as to wind the roller shutter to the installation shaft, and the internal structure of each floor model is displayed to a user through the opening; when the internal structure of each floor model is not required to be displayed, the installation shaft is rotated anticlockwise so as to unreel the roller shutter and cover the opening of each floor model, and the display effect of the building floor model is improved.
Description
Technical Field
The utility model relates to the technical field of models, in particular to a lifting expansion building floor model.
Background
The lift-and-spread building floor model is a special building model that can be used to show the layout and structure of different floors of a building, and is typically composed of a plurality of parallel stacked plates, each plate representing one floor of the building. In the related art, the whole building model can be lifted through a mechanical driving mechanism, so that the difficulty that a part of floor models with lower topography are inconvenient for customers to visit is overcome, but the building models cannot be displayed on the building structures inside floors, and the customers cannot get in depth knowledge of the building models.
Disclosure of Invention
The utility model mainly aims to provide a lifting expansion type building floor model, which aims to improve the display effect of the building floor model.
In order to achieve the above object, the lifting expansion building floor model provided by the present utility model comprises:
a base;
the building model comprises a roof model and a plurality of floor models, an opening is formed in one side of each floor model, and each floor model and the roof model are sequentially overlapped on the base; and
The unfolding assembly comprises a mounting shaft and a rolling curtain, the mounting shaft is rotatably arranged on the roof model in a penetrating mode, and the rolling curtain is rolled on the mounting shaft and located on one side of an opening of each floor model to cover the opening of each floor model.
Optionally, the expansion assembly includes twist grip and locating part, twist grip with the locating part overlaps respectively locates the both ends of installation axle, and is located respectively the both ends of roof model.
Optionally, the rotary handle is provided with a plurality of anti-skid grooves at intervals along the circumference thereof.
Optionally, the unfolding assembly comprises a driving piece and a bearing plate, and the driving end of the driving piece is connected with the mounting shaft; the bearing plate is arranged on the roof model, and the driving piece is arranged on the bearing plate.
Optionally, the unfolding assembly further comprises a transmission piece, wherein the transmission piece comprises a first transmission wheel, a second transmission wheel and a transmission belt; the first driving wheel is sleeved at one end of the installation shaft, the second driving wheel is rotatably arranged on the roof model, the driving belt is wound on the first driving wheel and the second driving wheel, and the driving end of the driving piece is connected with the second driving wheel.
Optionally, the unfolding assembly further comprises a control member, wherein the control member comprises an ascending key, a pause key and a descending key, and the ascending key, the pause key and the descending key are all electrically connected with the driving member and are arranged on the roof model.
Optionally, the lifting expansion building floor model further comprises a rotating shaft, each floor model is rotationally connected with the rotating shaft, one end of the rotating shaft is connected with the base, and the other end of the rotating shaft is connected with the roof model.
Optionally, the lifting expansion building floor model comprises a door plate rotationally connected with the base, the base is provided with a containing cavity, and the door plate is used for closing or opening an orifice of the containing cavity.
Optionally, the lifting expansion building floor model comprises a holding piece, and the holding piece is arranged on one side of the door plate, which is opposite to the base.
Optionally, the lifting expansion building floor model further comprises a plurality of suckers, and a plurality of suckers are arranged at intervals at one end of the base away from the floor model.
In the technical scheme of the utility model, when the internal structure of each floor model needs to be displayed, the installation shaft is rotated clockwise so as to wind the roller shutter to the installation shaft, and the internal structure of each floor model is displayed to a user through the opening; when the internal structure of each floor model does not need to be displayed, the installation shaft is rotated anticlockwise so as to unwind the roller shutter and cover the opening of each floor model, and the roller shutter can be wound or unwound to the positions of different floor models according to the requirements of users, so that the display effect of the building floor model is improved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of a floor model of a lifting/lowering expansion building according to a first embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic perspective view of a floor model of a lifting/lowering expansion building according to a second embodiment of the present utility model;
FIG. 4 is an enlarged schematic view of part B of FIG. 3;
FIG. 5 is a side view of an embodiment of a lift-expandable building floor model provided by the present utility model;
fig. 6 is a schematic perspective view of an embodiment of a floor model for a lifting/lowering expansion building according to the present utility model.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 1000 | Lifting expansion building floor model | 36 | Bearing plate |
| 1 | Base seat | 37 | Transmission piece |
| 11 | Accommodating chamber | 371 | First driving wheel |
| 2 | Building model | 372 | Second driving wheel |
| 21 | Roof model | 373 | Transmission belt |
| 22 | Floor model | 38 | Control member |
| 221 | An opening | 381 | Lifting key |
| 3 | Deployment assembly | 382 | Pause key |
| 31 | Mounting shaft | 383 | Drop key |
| 32 | Rolling curtain | 4 | Rotating shaft |
| 33 | Rotary handle | 5 | Door plank |
| 331 | Anti-skid groove | 51 | Holding piece |
| 34 | Limiting piece | 6 | Suction cup |
| 35 | Driving piece |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The lift-and-spread building floor model is a special building model that can be used to show the layout and structure of different floors of a building, and is typically composed of a plurality of parallel stacked plates, each plate representing one floor of the building. In the related art, the whole building model can be lifted through a mechanical driving mechanism, so that the difficulty that a part of floor models with lower topography are inconvenient for customers to visit is overcome, but the building models cannot be displayed on the building structures inside floors, and the customers cannot get in depth knowledge of the building models.
In order to solve the above-mentioned problems, the present utility model provides a lifting and expanding building floor model, which aims to improve the display effect of the building floor model, and fig. 1 to 6 are schematic structural diagrams of an embodiment provided by the lifting and expanding building floor model.
Referring to fig. 1 to 6, the present utility model provides a lifting expansion building floor model 1000, which comprises a base 1, a building model 2 and an expansion assembly 3, wherein the building model 2 comprises a roof model 21 and a plurality of floor models 22, one side of each floor model 22 is provided with an opening 221, and each floor model 22 and the roof model 21 are sequentially overlapped on the base 1; the unwinding assembly 3 comprises a mounting shaft 31 and a roller shutter 32, the mounting shaft 31 is rotatably arranged on the roof model 21 in a penetrating manner, and the roller shutter 32 is wound on the mounting shaft 31 and is positioned on one side of the opening 221 of each floor model 22 so as to cover the opening 221 of each floor model 22.
In the technical solution of the present utility model, when the internal structure of each floor model 22 needs to be displayed, the installation shaft 31 is rotated clockwise to wind up the roller shutter 32 to the installation shaft 31, and the internal structure of each floor model 22 is displayed to the user through the opening 221; when the internal structure of each floor model 22 is not required to be displayed, the installation shaft 31 is rotated anticlockwise so as to unwind the roller shutter 32 and cover the opening 221 of each floor model 22, and the roller shutter 32 can be wound or unwound to the positions of different floor models 22 according to the requirements of users, so that the display effect of the building floor model 22 is improved.
In order to prevent the installation shaft 31 from being separated from the roof module 21, referring to fig. 6, in an embodiment of the present utility model, the unfolding assembly 3 includes a rotating handle 33 and a limiting member 34, and the rotating handle 33 and the limiting member 34 are respectively sleeved at two ends of the installation shaft 31 and are respectively positioned at two ends of the roof module 21. The rotating handle 33 and the limiting member 34 are used for preventing the installation shaft 31 from slipping off the roof model 21 when rotating, and rotating the rotating handle 33 clockwise to wind the roller shutter 32 to the installation shaft 31, and the internal structure of each floor model 22 is displayed to a user through the opening 221; the rotating handle 33 is rotated anticlockwise to unwind the roller blinds 32 and cover the openings 221 of the floor models 22, so that the roller blinds 32 can be wound or unwound to the positions of different floor models 22 according to the requirements of users, and the display effect of the building floor model 22 is improved.
Referring to fig. 3 and 4, in particular, in an embodiment of the present utility model, the rotating handle 33 is provided with a plurality of anti-slip grooves 331 spaced apart along the circumference thereof. The anti-slip grooves 331 are formed in the rotating handle 33 to provide additional friction force for operators, the contact area between the rotating handle 33 and hands can be increased, so that more friction force is provided, when the rotating handle 33 is rotated, the hands of the operators cannot slip with the rotating handle 33, so that the accuracy and safety of operation are improved, the anti-slip grooves 331 can provide additional support when fingers contact the rotating handle 33, pressure of the hands, fatigue and discomfort of the hands are reduced, and better holding is provided for the operators, so that the holding is firmer.
The driving member 35 may be a stepper motor or a servo motor, which is not limited in the present utility model; referring to fig. 1 and 2, in order to improve the driving efficiency of the mounting shaft 31, in an embodiment of the present utility model, the deployment assembly 3 includes a driving member 35 and a bearing plate 36, and the driving end of the driving member 35 is connected to the mounting shaft 31; the bearing plate 36 is disposed on the roof module 21, and the driving member 35 is disposed on the bearing plate 36. Controlling the driving end of the driving member 35 to rotate clockwise to drive the mounting shaft 31 to rotate clockwise so as to wind up the roller shutter 32 to the mounting shaft 31, and displaying the internal structure of each floor model 22 to a user through the opening 221; the driving end of the driving piece 35 is controlled to rotate anticlockwise, the mounting shaft 31 is driven to rotate anticlockwise, so that the roller blinds 32 are unreeled and cover the opening 221 of each floor model 22, the unreeled position of the roller blinds 32 can be adjusted according to the adjustment of the driving piece 35, the driving piece 35 can provide higher speed for unreeled and rolled of the roller blinds 32, so that unreeled and rolled operations are more efficient and rapid, accurate movement can be realized through accurate control, errors and instability are reduced, labor investment can be reduced, and production efficiency is improved.
The transmission member 37 may be a transmission belt and two synchronous pulleys, or may be a rack and two gears meshed with the rack, which is not limited in the present utility model; referring to fig. 1 and 2, in an embodiment of the present utility model, the deployment assembly 3 further includes a transmission member 37, and the transmission member 37 includes a first transmission wheel 371, a second transmission wheel 372, and a transmission belt 373; the first driving wheel 371 is sleeved at one end of the mounting shaft 31, the second driving wheel 372 is rotatably arranged on the roof model 21, the driving belt 373 is wound around the first driving wheel 371 and the second driving wheel 372, and the driving end of the driving member 35 is connected with the second driving wheel 372. The driving end of the driving member 35 is controlled to rotate clockwise to drive the second driving wheel 372 to rotate clockwise, so as to drive the driving belt 373 and the first driving wheel 371 to rotate clockwise, so that the installation shaft 4 rotates clockwise to wind the roller shutter 32 to the installation shaft 31, and the internal structure of each floor model 22 is displayed to a user through the opening 221; the driving end of the driving member 35 is controlled to rotate anticlockwise, so as to drive the second driving wheel 372 to rotate anticlockwise, and further drive the driving belt 373 and the first driving wheel 371 to rotate anticlockwise, so that the installation shaft 4 rotates anticlockwise, the roller blinds 32 are unreeled and cover the opening 221 of each floor model 22, and the unreeling position of the roller blinds 32 can be adjusted according to the adjustment of the driving member 35; the combination of the driving member 35 and the transmission member 37 realizes the rotation control of the mounting shaft 31, and by adjusting the transmission ratio or adjusting the working parameters of the driving member 35, the precise speed, torque or force control can be realized, and the driving efficiency and the energy utilization rate can be improved.
For the convenience of the operator to control the rotation of the mounting shaft 31, referring to fig. 5, in an embodiment of the present utility model, the deployment assembly 3 further includes a control member 38, and the control member 38 includes an up key 381, a pause key, and a down key 383, and the up key 381, the pause key 382, and the down key 383 are electrically connected to the driving member 35 and are disposed on the roof module 21. The operator operates the up key 381, and the driving end of the driving member 35 is rotated clockwise to wind up the roll screen 32 to the mounting shaft 31 and to allow the internal structure of each floor model 22 to be displayed to the user through the opening 221; the operator can operate the pause key 382 after the roll screen 32 reaches the target position, and the driving member 35 stops driving; the operator operates the down key 383, and the driving end of the driving member 35 rotates counterclockwise to unwind the roller blinds 32 and cover the opening 221 of each floor model 22, so that the operator can operate the control member 38 according to the requirement, which is simple and convenient.
In order to further improve the display effect of the building floor model 22, referring to fig. 3, in an embodiment of the present utility model, the lifting and expanding building floor model 1000 further includes a rotating shaft 4, each floor model 22 is rotatably connected to the rotating shaft 4, one end of the rotating shaft 4 is connected to the base 1, and the other end is connected to the roof model 21. For some floor models 22 with lower topography, any floor model 22 can be rotated while the roller blind 32 is unreeled or rolled, so that the internal structure of the floor model 22 is completely displayed to a user, and the rotating shaft 4 and the unfolding assembly 3 cooperate to display the internal structure of the floor model 22 to the user, so that the display effect is better.
Further, referring to fig. 6, in an embodiment of the present utility model, the lifting and expanding building floor model 1000 includes a door plate 5 rotatably connected to the base 1, the base 1 is provided with a receiving cavity 11, and the door plate 5 is used for closing or opening an opening of the receiving cavity 11. The user can orderly store the parts of some models in the accommodating cavity 11, avoid the parts to be placed randomly, improve the whole neatness and the attractiveness, store the parts with limited space to the maximum extent, and improve the space utilization rate.
Referring to fig. 3, in an embodiment of the utility model, the lifting and expanding building floor model 1000 includes a holding member 51, and the holding member 51 is disposed on a side of the door panel 5 facing away from the base 1. The holding piece 51 can help the user to better grasp the weight and the movement direction of the door panel 5, so that the door panel 5 can be opened and closed more smoothly and naturally, and the door panel 5 can be opened and closed more easily and easily, the holding piece 51 can also provide additional safety, and particularly when the door panel 5 needs to be pushed and pulled, the user can better control the movement of the door panel 5 through the holding piece 51, and finger or hand injuries are avoided.
Referring to fig. 3, in an embodiment of the utility model, the lifting and expanding building floor model 1000 further includes a plurality of suction cups 6, and the suction cups 6 are spaced apart from one end of the base 1 away from the floor model 22. The suction cup 6 can be adhered to a smooth surface and provide a certain adsorption force by forming vacuum or negative pressure on the surface, so that the suction cup 6 can be firmly adhered to a mounting plane, thereby realizing a fixing function, and the suction cup 6 can provide additional supporting force for the lifting expansion building floor model 1000, so that the lifting expansion building floor model 1000 is kept stable; the suction cup 6 is typically made of a soft material, is lightweight and portable, and can be reused, can be used on different surfaces, and can maintain its effect by simple cleaning and restoring suction.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. A lifting and expanding building floor model, characterized in that the lifting and expanding building floor model comprises:
a base;
the building model comprises a roof model and a plurality of floor models, an opening is formed in one side of each floor model, and each floor model and the roof model are sequentially overlapped on the base; and
the unfolding assembly comprises a mounting shaft and a rolling curtain, the mounting shaft is rotatably arranged on the roof model in a penetrating mode, and the rolling curtain is rolled on the mounting shaft and located on one side of an opening of each floor model to cover the opening of each floor model.
2. The lift-and-spread building floor model of claim 1, wherein the spread assembly includes a rotating handle and a stopper, which are respectively sleeved at both ends of the installation shaft and are respectively positioned at both ends of the roof model.
3. The lift-spreading type building floor model of claim 2, wherein the rotating handle is provided with a plurality of anti-skid grooves spaced apart along the circumference thereof.
4. The lift-and-spread architecture floor model of claim 1, wherein the spread assembly includes a drive member and a carrier plate, the drive end of the drive member being connected to the mounting shaft; the bearing plate is arranged on the roof model, and the driving piece is arranged on the bearing plate.
5. The lift-and-spread architecture floor model of claim 4, wherein the spread assembly further comprises a transmission member comprising a first transmission wheel, a second transmission wheel, and a transmission belt; the first driving wheel is sleeved at one end of the installation shaft, the second driving wheel is rotatably arranged on the roof model, the driving belt is wound on the first driving wheel and the second driving wheel, and the driving end of the driving piece is connected with the second driving wheel.
6. The lift-and-spread architecture floor model of claim 5, wherein the spread assembly further comprises a control member, the control member comprising a up key, a pause key, and a down key, the up key, the pause key, and the down key being electrically connected to the driving member and disposed on the roof model.
7. The lift-and-spread building floor model of claim 1, further comprising a shaft, each of the floor models being rotatably connected to the shaft, one end of the shaft being connected to the base and the other end being connected to the roof model.
8. The lift-and-spread building floor model of claim 1, wherein the lift-and-spread building floor model comprises a door plate rotatably connected with the base, the base is provided with a containing cavity, and the door plate is used for closing or opening an accent of the containing cavity.
9. The lift-expandable building floor model of claim 8, wherein the lift-expandable building floor model includes a grip member disposed on a side of the door panel facing away from the base.
10. The lift-expandable building floor model of claim 1, further comprising a plurality of suction cups, a plurality of the suction cups being spaced apart from an end of the base away from the floor model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234507.0U CN220651517U (en) | 2023-08-16 | 2023-08-16 | Lifting expansion building floor model |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322234507.0U CN220651517U (en) | 2023-08-16 | 2023-08-16 | Lifting expansion building floor model |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220651517U true CN220651517U (en) | 2024-03-22 |
Family
ID=90264854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322234507.0U Active CN220651517U (en) | 2023-08-16 | 2023-08-16 | Lifting expansion building floor model |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220651517U (en) |
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2023
- 2023-08-16 CN CN202322234507.0U patent/CN220651517U/en active Active
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