CN212516272U - Teaching sand table display device for architectural design convenient to teaching - Google Patents

Abstract

The utility model discloses a teaching sand table display device for architectural design convenient to teaching in the technical field of architectural design, which comprises a device body, wherein a placing groove and a sand table groove are arranged in the inner cavity of the device body, a hydraulic telescopic cylinder is arranged at the bottom of the inner cavity of the placing groove, a large bearing is sleeved at the top of the hydraulic telescopic cylinder, a sand table box is arranged at the top of the large bearing, first damping connecting pieces are arranged at two sides of the bottom of the sand table box, two damping supporting legs are arranged at the bottom of the first damping connecting pieces through a rotating shaft, a first damping spring is arranged between the two damping supporting legs, the sand table box is connected with the hydraulic telescopic cylinder through the large bearing, the rotating angle which can be freely realized when the sand table box is lifted is enabled to be more comprehensively displayed for students, meanwhile, the damping supporting legs at the bottom of the sand table box can be opened at the bottom of the sand table box to be matched with the first damping spring, avoid the shock damage when rotating the sand box.

Description

Teaching sand table display device for architectural design convenient to teaching

Technical Field

The utility model relates to an architectural design technical field specifically is a teaching sand table display device for architectural design convenient to teaching.

Background

The building is an artificial environment created by people to meet the needs of social life, by utilizing the grasped material technical means and applying certain scientific laws, geomantic and aesthetic rules, the building design means that a designer makes a general idea of problems existing or possibly occurring in the construction process and the use process in advance according to the construction task before the building is built, a method and a scheme for solving the problems are formulated, the problems are expressed by using paper and files, the architecture major is arranged in each high school, the building design is convenient to teach, when the building design is taught, a sand table is often used for helping students to understand the space and know the advantages and the defects and the structures of famous buildings, when the teaching sand table in the prior art is used for omnibearing teaching, the whole sand table device needs to be rotated, time and labor are wasted, and no shock absorption facility is generated when the teaching sand table is moved, the damage of the sand table is easy to find out, the sand table is exposed outside in a long period when not used, and the sand table is easy to collapse due to student collision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand table display device for architectural design convenient to teaching to the sand table for teaching among the prior art who proposes in solving above-mentioned background art need rotate whole sand table device when carrying out all-round explanation, wastes time and energy, and does not have shock-absorbing facility when removing, finds out the damage of sand table easily, and the sand table exposes externally when not using for a long time, and the student collides the problem that leads to the sand table to collapse easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a teaching sand table display device for architectural design convenient to teaching, includes the device body, the standing groove has been seted up to device body inner chamber bottom, the sand table groove has been seted up at device body inner chamber middle part, hydraulic telescoping cylinder is installed to standing groove inner chamber bottom, big bearing has been cup jointed at hydraulic telescoping cylinder top, big bearing top fixedly connected with sand table box, two spouts have been seted up to the terminal surface both sides around the sand table box, device body both sides inner wall integral type be connected with spout assorted draw runner, the first shock attenuation connecting piece of the equal fixedly connected with in sand table box bottom both sides, first shock attenuation connecting piece bottom has two shock attenuation supporting legs, two through pivot swing joint a shock attenuation spring of fixedly connected with between the shock attenuation supporting leg.

Preferably, a rectangular damping groove is formed in the middle of the front end and the rear end of the sliding strip, damping plates matched with the rectangular damping groove are connected to the inner side of the sliding strip in a sliding mode, two blocking plates are installed on two sides of the bottom of the sand table groove and installed on the front end face and the rear end face of the bottom, a connecting shaft is inserted into the middle of each blocking plate, sliding damping plates are sleeved at the front end and the rear end of the outer surface of the connecting shaft in a sleeved mode, two second damping springs are abutted between the sliding damping plates, an upper base and a lower base matched with the upper base are installed between the blocking plates and are fixedly connected with the front end and the rear end of the bottom of the damping plate, a damping sliding rod is connected to the middle of the upper base and the lower base through a rotating.

Preferably, the bottom of the device body is provided with four supporting legs, the bottoms of the supporting legs are movably connected with universal wheels, and the tops of the two universal wheels on the front end face of the device body are fixedly connected with foot brakes.

Preferably, the bottom of the damping support leg is movably connected with a damping wheel.

Preferably, the top of the barrier plate is bonded with a damping rubber.

Preferably, the sand box is a rectangular box, and a rectangular hole matched with the sand box is formed in the top of the device body.

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

the utility model discloses a big bearing is connected sand box and hydraulic telescoping cylinder can be when lifting and lowering sand box free turned angle, make sand box show student more comprehensively, and the shock attenuation supporting leg of sand box bottom can be diverged at sand box bottom simultaneously, and the cooperation of damping spring carries out the shock attenuation to sand box, avoids appearing the vibrations damage when rotating sand box;

the utility model discloses an at sand table inslot installation shock attenuation board, when the sand table box was located the sand table inslot, can extrude the shock attenuation board, the shock attenuation board moves down and makes the shock attenuation slide bar drive two slip damping boards and draw close extrusion second damping spring and reach absorbing effect to the connecting axle centre, the protection to inside sand table box when effective protection device body removes.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic side view of the present invention.

In the figure: 1. a device body; 2. a placement groove; 3. a sand table groove; 4. a hydraulic telescopic cylinder; 5. a large bearing; 6. a sand box; 7. a chute; 8. a slide bar; 9. a first shock absorbing attachment; 10. damping support legs; 11. a first damping spring; 81. a rectangular damping groove; 12. a damper plate; 13. a blocking plate; 14. a connecting shaft; 15. a sliding damping plate; 16. a second damping spring; 17. an upper base; 18. a lower base; 19. a shock-absorbing slide bar; 20. supporting legs; 21. a universal wheel; 22. a foot brake; 23. a shock-absorbing wheel; 24. shock-absorbing rubber.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a teaching sand table display device for architectural design convenient for teaching comprises a device body 1, wherein the bottom of an inner cavity of the device body 1 is provided with a placing groove 2 for placing a hydraulic telescopic cylinder 4, the middle part of the inner cavity of the device body 1 is provided with a sand table groove 3 for placing a sand table box 6, the bottom of the inner cavity of the placing groove 2 is provided with the hydraulic telescopic cylinder 4, the top of the hydraulic telescopic cylinder 4 is sleeved with a large bearing 5, the top of the large bearing 5 is fixedly connected with the sand table box 6, so that the sand table box 6 can rotate at the top of the hydraulic telescopic cylinder 4 to adjust the observation angle of students, the teaching is convenient, two sliding grooves 7 are arranged on two sides of the front end surface and the rear end surface of the sand table box 6, the inner walls on two sides of the device body 1 are integrally connected with sliding strips 8 matched with the sliding grooves 7, the sand table box 6 placed in the sand table groove 3 is limited, the sand table box 6 is prevented from rotating in the sand table groove, 9 bottoms of first shock attenuation connecting piece have two shock attenuation supporting legs 10 through pivot swing joint, and two shock attenuation supporting legs 10 of the first damping spring 11 of fixedly connected with can diverge in the narrow and small space of sand table box 6 bottoms and device body 1 upper surface interval between two shock attenuation supporting legs 10, cooperate first damping spring 11 to keep the stability of sand table box 6.

Referring to fig. 1-2, a rectangular damping groove 81 is formed in the middle of the front and rear ends of a slide bar 8, a damping plate 12 matched with the rectangular damping groove 81 is slidably connected to the inner side of the slide bar 8 to facilitate the up-and-down movement of the damping plate 12, two blocking plates 13 are mounted on both sides of the bottom of a sand table groove 3 and mounted on the front and rear end surfaces of the bottom, a connecting shaft 14 is inserted in the middle of the two blocking plates 13, sliding damping plates 15 are respectively sleeved on the front and rear ends of the outer surface of the connecting shaft 14, a second damping spring 16 is abutted between the two sliding damping plates 15, an upper base 17 is fixedly connected to the front and rear ends of the bottom of the damping plate 12, a lower base 18 matched with the upper base 17 is mounted between the two blocking plates 13, a damping sliding rod 19 is connected to the middle of the upper base 17 and the lower base 18 through a rotating shaft, the damping sliding rod 19, the bottom of the sand box 6 is in contact with the shock absorption plate 12, the shock absorption plate 12 descends along with the descending of the sand box 6, the shock absorption sliding rod 19 at the bottom is extruded, the sliding damping plate 15 in the middle of the shock absorption sliding rod 19 is close to the middle of the shock absorption sliding rod along the connecting shaft 14, and the second shock absorption spring 16 between the sliding damping plates 15 is matched to play a role in buffering and shock absorption, so that the sand box 6 inside the sand box is prevented from being damaged when the device body 1 is moved;

referring to fig. 1-2, supporting legs 20 are installed around the bottom of the device body 1, universal wheels 21 are movably connected to the bottoms of the four supporting legs 20, so that the device body can move conveniently, foot brakes 22 are fixedly connected to the tops of the two universal wheels 21 on the front end surface of the device body 1, and the universal wheels 21 are fixed after reaching a specified position, so that the universal wheels 21 are prevented from moving;

referring to fig. 2, the bottom of the shock absorbing support leg 10 is movably connected with a shock absorbing wheel 23, so that the shock absorbing support leg 10 can smoothly move on the upper surface of the device body 1;

referring to fig. 1, the damping rubber 24 is adhered to the top of the blocking plate 13, so that when the bottom of the sand box 6 contacts the blocking plate 13, a simple damping and buffering effect can be provided;

referring to fig. 1, the sand table box 6 is a rectangular box, the top of the device body 1 is provided with a rectangular hole matched with the sand table box 6, and when the sand table box 6 rotates, the shock absorption support legs 10 at the bottom can be ensured to contact the upper surface of the device body 1.

The working principle is as follows: the utility model discloses an external power source circular telegram, move the assigned position with device body 1 through universal wheel 21, the in-process shock attenuation board 12 that removes can shake along with the vibrations of sand box 6, thereby extrusion shock attenuation slide bar 19, cooperation 15 box second damping springs 16 of slide damping board can reduce the harm that external vibrations caused to sand box 6, then press the fixed universal wheel 21 of service brake 22, start hydraulic pressure telescopic cylinder 4 and remove the top of device body 1 with sand box 6 in the sand box 3, can impart knowledge to students, when the angle of sand box 6 is adjusted to needs, only need to rotate sand box 6, the shock attenuation supporting leg 10 that makes the bottom is opened at the upper surface of device body 1, cooperation first damping springs 11 makes sand box 6 rotate more firm, and avoided sand box 6 to rotate and the vibrations that produce.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a teaching sand table display device for architectural design convenient to teaching, includes device body (1), its characterized in that: the bottom of the inner cavity of the device body (1) is provided with a placing groove (2), the middle part of the inner cavity of the device body (1) is provided with a sand tray groove (3), a hydraulic telescopic cylinder (4) is arranged at the bottom of the inner cavity of the placing groove (2), a large bearing (5) is sleeved at the top of the hydraulic telescopic cylinder (4), the top of the large bearing (5) is fixedly connected with a sand box (6), two sliding grooves (7) are arranged on the two sides of the front end surface and the rear end surface of the sand box (6), the inner walls of the two sides of the device body (1) are integrally connected with a sliding strip (8) matched with the sliding groove (7), two sides of the bottom of the sand box (6) are fixedly connected with first damping connecting pieces (9), the bottom of the first damping connecting piece (9) is movably connected with two damping supporting legs (10) through a rotating shaft, and a first damping spring (11) is fixedly connected between the two damping supporting legs (10).

2. The teaching sand table display device convenient for teaching of architectural design of claim 1, wherein: the damping device is characterized in that rectangular damping grooves (81) are formed in the middle of the front end and the rear end of the sliding strip (8), damping plates (12) matched with the rectangular damping grooves (81) are connected to the inner side of the sliding strip (8) in a sliding mode, two blocking plates (13) are mounted on two sides of the bottom of the sand disc groove (3) and mounted on the front end face and the rear end face of the bottom, connecting shafts (14) are inserted into the middle of the two blocking plates (13), sliding damping plates (15) are sleeved on the front end and the rear end of the outer surface of each connecting shaft (14), a second damping spring (16) is abutted between the two sliding damping plates (15), upper bases (17) are fixedly connected to the front end and the rear end of the bottom of each damping plate (12), lower bases (18) matched with the upper bases (17) are mounted between the two blocking plates (13), and damping sliding rods (19) are connected, the shock absorption sliding rods (19) are rotatably connected to the top and the bottom of the sliding damping plate (15).

3. The teaching sand table display device convenient for teaching of architectural design of claim 1, wherein: supporting legs (20) are installed all around to device body (1) bottom, four equal swing joint in supporting legs (20) bottom has universal wheel (21), two universal wheel (21) top fixedly connected with service brakes (22) of terminal surface before device body (1).

4. The teaching sand table display device convenient for teaching of architectural design of claim 1, wherein: the bottom of the damping supporting leg (10) is movably connected with a damping wheel (23).

5. The teaching sand table display device convenient for teaching of architectural design of claim 2, wherein: and the top of the barrier plate (13) is bonded with a damping rubber (24).

6. The teaching sand table display device convenient for teaching of architectural design of claim 1, wherein: the sand box (6) is a rectangular box, and a rectangular hole matched with the sand box (6) is formed in the top of the device body (1).

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