Electronic sand table for building planning
Technical Field
The utility model belongs to the technical field of electronic sand tables, and particularly relates to an electronic sand table for building planning.
Background
The sand table model is used for displaying architectural design, construction environment, topographic features and the like of a certain area or a planning area, is familiar to people, and along with the development of digital technology, in order to better improve the demonstration effect, the design of the sand table or the model is required to provide richer light changes, and an electronic sand table model introducing the digital control technology is also adopted.
However, the existing common electronic sand table only adds functions such as light and images to the traditional sand table, and still cannot meet higher requirements in model display, and especially in model display such as city planning and planning of cells to be built, if the display effect can be provided in a multimedia interaction manner, the best effect of the model to be displayed can be more favorably displayed in all directions.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an electronic sand table for building planning, which can be adjusted in rotation, angle and height in multiple directions, improves the viewing experience and facilitates discussion of multiple persons.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an electronic sand table for building planning, this electronic sand table for building planning includes show stand, control box, electronic sand table, the show stand is fixed the control box upper end, still sliding connection has the touch-sensitive screen on the show stand, has seted up the spout on the corresponding show stand, and the touch-sensitive screen bottom is connected with the ejecting subassembly of drive show stand, the show stand middle part is still seted up flutedly, and the recess is inside to be placed electronic sand table, electronic sand table bottom are connected with drive assembly, can drive electronic sand table along the roll-off of recess direction of height through drive assembly, and electronic sand table bottom still is connected with angle adjusting part simultaneously, and drive assembly keeps away from electronic sand table end with angle adjusting part and is inside the control box.
Furthermore, the ejection assembly is connected including articulated the ejector pin of touch-sensitive screen bottom, and the ejector pin is provided with two about the touch-sensitive screen middle part symmetry, and every ejector pin is kept away from the touch-sensitive screen end and is articulated to be connected with the piston rod, and the piston rod is kept away from the ejector pin end and is connected with first cylinder, and first cylinder is fixed inside the show stand.
Adopt above-mentioned scheme: the ejection rod is controlled to rotate through the air cylinder, the touch screen is ejected out, the touch screen can be stored and slid out, the touch screen can be effectively protected when the ejection rod is not used, and the touch screen is convenient to use and is prevented from being damaged.
Furthermore, the touch screen is provided with a plurality of on the show stand, and every touch screen one side still is connected with the microphone of fixing on the show stand.
Adopt above-mentioned scheme: a plurality of directions set up the touch-sensitive screen, can be convenient for many people watch the electron sand table simultaneously, and every all disposes the microphone, is convenient for speak the discussion.
Further, the drive assembly is including fixing the inside second cylinder of control box, and second cylinder upper end is fixed with the connecting rod, and the second cylinder end is kept away from to the connecting rod is fixed with spherical connecting piece, and spherical connecting piece internal connection has the dead lever, and the dead lever upper end is fixed the electron sand table.
Adopt above-mentioned scheme: can drive the removal of electron sand table through the cylinder, adjust in height, be convenient for be applicable to different crowds watch.
Furthermore, the connecting rod outside still is fixed with the connecting spline, and the connecting spline outside is fixed with first gear, and first gear meshing has the second gear, and the second gear is connected with the motor, and the motor bottom is fixed with the backup pad, and the output shaft of motor stretches out the backup pad and fixes with the second gear, and the backup pad is fixed inside the control box.
Adopt above-mentioned scheme: meanwhile, the electronic sand table can rotate, so that people in each direction of the display stand can watch the electronic sand table conveniently.
Further, angle adjusting part is including articulated the conflict pole of electron sand table bottom, and the setting of four directions along the electron sand table is contradicted to the pole, and the pole of contradicting is kept away from electron sand table end and is fixed with the third cylinder, and the third cylinder is fixed inside the control box.
Adopt above-mentioned scheme: when the electronic sand table rotates, the inclination angle of the electronic sand table can be adjusted, and the viewing experience of the crowd at different positions of the display platform is improved.
The utility model has the beneficial effects that:
1. the ejector rod is controlled to rotate through the cylinder, the touch screen is ejected out, the storage and sliding-out touch screen can be achieved, the touch screen can be effectively protected when the ejector rod is not used, the touch screen is convenient to use, damage is prevented, the touch screen is arranged in multiple directions, multiple people can watch the electronic sand table conveniently, the microphones are arranged in all the electronic sand table, and speech discussion is facilitated.
2. Can drive the removal of electron sand table through the cylinder, adjust in height, be convenient for be applicable to different crowds watch, the electron sand table can rotate simultaneously, is convenient for lie in the crowd of every direction of show stand and watches.
3. When the electronic sand table rotates, the inclination angle of the electronic sand table can be adjusted, and the viewing experience of the crowd at different positions of the display platform is improved.
Drawings
Fig. 1 is a schematic structural diagram of an electronic sand table for building planning according to the present invention;
FIG. 2 is a schematic diagram of an internal structure of a control box of an electronic sand table for building planning according to the present invention;
fig. 3 is a schematic top view of fig. 2 of an electronic sand table for building planning according to the present invention;
fig. 4 is a schematic cross-sectional view taken along a line a-a in fig. 3 of an electronic sand table for building planning according to the present invention;
fig. 5 is a schematic structural diagram of a driving assembly and an angle adjusting assembly of an electronic sand table for building planning according to the present invention;
fig. 6 is an enlarged schematic view at I in fig. 5 of an electronic sand table for building planning provided by the present invention.
In the figure: 1. a display stand; 2. a control box; 3. an electronic sand table; 4. a touch screen; 5. a chute; 6. ejecting the assembly; 7. a groove; 8. a drive assembly; 9. an angle adjustment assembly; 10. ejecting the rod; 11. a piston rod; 12. a first cylinder; 13. a microphone; 14. a second cylinder; 15. a connecting rod; 16. a spherical connecting member; 17. fixing the rod; 18. connecting a spline; 19. a first gear; 20. a second gear; 21. a motor; 22. a support plate; 23. a touch bar; 24. and a third cylinder.
Detailed Description
In order to further understand the contents, features and effects of the present invention, the following embodiments are illustrated and described in detail with reference to the accompanying drawings.
Referring to fig. 1 to fig. 6, an electronic sand table for building planning according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.
As shown in fig. 1, this electronic sand table for building planning includes show stand 1, control box 2, electronic sand table 3, show stand 1 is fixed 2 upper ends of control box, and it has touch-sensitive screen 4 still to slide connection on show stand 1, has seted up spout 5 on the corresponding show stand 1, and touch-sensitive screen 1 bottom is connected with the ejecting subassembly 6 of drive show stand 1 ejecting, show stand 1 middle part has still seted up recess 7, and recess 7 is inside to be placed electronic sand table 3, electronic sand table 3 bottom are connected with drive assembly 8, can drive electronic sand table 3 along the ejecting subassembly of recess 7 direction of height roll-off through drive assembly 8, and electronic sand table 3 bottom still is connected with angle adjusting component 9 simultaneously, and drive assembly 8 is inside with angle adjusting component 9 keeping away from electronic sand table 3 end and is control box 2.
Specifically, the touch screens 4 are arranged on the display table 1 in a plurality, and one side of each touch screen 4 is also connected with a microphone 13 fixed on the display table 1.
A plurality of touch screens 4 can be arranged on the display stand 1, so that a plurality of people can watch the display stand by using the touch screens 4 at the same time, or the speaking discussion is carried out by combining the microphone 13 on one side of the touch screen 1, thereby providing convenience.
Specifically, as shown in fig. 3-4, the ejection assembly 6 includes two ejection rods 10 hinged to the bottom of the touch screen 4, the two ejection rods 10 are symmetrically arranged in the middle of the touch screen 4, the end of each ejection rod 10 away from the touch screen 4 is hinged to a piston rod 11, the end of each piston rod 11 away from the ejection rod 10 is connected to a first air cylinder 12, and the first air cylinder 12 is fixed inside the display table 1.
When the touch screen 1 needs to be used, the first air cylinder 12 is opened, the first air cylinder 12 drives the ejector rod 10 to move, when the ejector rod 10 moves, the ejector rod 10 is hinged at two ends, the ejector rod 10 rotates, and along with continuous ejection of the first air cylinder 12, the ejector rod 10 and the touch screen 1 are controlled by the hinged end of the touch screen 1 to slide along the sliding groove.
Specifically, as shown in fig. 5, the driving assembly 8 includes a second cylinder 14 fixed inside the control box 2, a connecting rod 15 is fixed at the upper end of the second cylinder 14, a spherical connecting member 16 is fixed at a position, away from the second cylinder 14, of the connecting rod 15, a fixing rod 17 is connected inside the spherical connecting member 16, and the upper end of the fixing rod 17 is fixed on the electronic sand table 3.
The connecting rod 15 is fixed with a connecting spline 18 outside, the connecting spline 18 is fixed with a first gear 19 outside, the first gear 19 is engaged with a second gear 20, the second gear 20 is connected with a motor 21, a support plate 22 is fixed at the bottom of the motor 21, an output shaft of the motor 21 extends out of the support plate 22 and is fixed with the second gear 20, and the support plate 22 is fixed inside the control box 2.
When the height of the electronic sand table 3 needs to be adjusted, the second cylinder 14 is opened, the connecting rod 15 is driven to move upwards, the electronic sand table 3 is ejected out of the groove 7, the motor 21 is opened when the electronic sand table 3 is rotated, the motor 21 drives the second gear 20 to rotate, the second gear 20 drives the first gear 19 to rotate when rotating, and then the connecting rod 15 is driven to rotate by the first gear 19 under the connection of the connecting spline 18, so that the rotation adjustment of the electronic sand table 3 is realized.
Specifically, as shown in fig. 5 to 6, the angle adjusting assembly 9 includes a contact rod 23 hinged to the bottom of the electronic sand table 3, the contact rod 23 is disposed along four directions of the electronic sand table 3, a third cylinder 24 is fixed to the end of the contact rod 23 away from the electronic sand table 3, and the third cylinder 24 is fixed inside the control box 2.
In the rotation process of the electronic sand table 3, the third cylinder 24 is opened, the third cylinder 24 drives the abutting rod 23 to eject upwards, and the abutting rod 23 is hinged to the electronic sand table 3 and abuts against one side of the electronic sand table 3, so that the abutting rod 23 is continuously driven to eject, and the electronic sand table 3 can be driven to rotate along the spherical connecting piece 16 and be in an inclined state.
The working principle of the utility model is as follows: through the removal of first cylinder 12 drive ejector pin 10, ejector pin 10 slides along the sliding tray with 1 hinged end control touch-sensitive screen 1 of touch-sensitive screen, realize touch-sensitive screen 1's roll-off and accomodate, when the roll-off, can be used to control electron sand table 3, and when the negotiation discussion, accessible microphone 13 talks, utilize second cylinder 14 to carry out the altitude mixture control of electron sand table 3 simultaneously, can drive electron sand table 3 through motor 21 and rotate, it carries out angle modulation to recycle the steerable electron sand table 3 of third cylinder 24.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.