CN218676314U - Simulation sand table convenient to use - Google Patents

Abstract

The utility model discloses a simulation sand table convenient to use, including placing the platform, it is provided with the standing groove on the terminal surface to place the bench, the simulation board has been placed in the standing groove, the lower extreme swing joint of placing the platform has a plurality of support columns, every all be provided with the movable groove on the terminal surface of support column bottom, movable groove movable mounting has adjusting part in the movable groove, adjusting part includes first regulation pole, first regulation pole swing mounting in the movable groove, the bottom activity of first regulation pole is provided with the second and adjusts the pole, the support column with the position that is close to the bottom on the first regulation pole homonymy terminal surface is provided with set screw respectively. This device sets up adjusting part on placing the support column of platform, and adjusting part can make the support column adjust according to the environment of placing the platform for place the platform and keep the level, increased the practicality of device.

Description

Simulation sand table convenient to use

Technical Field

The utility model relates to a sand table device technical field, in particular to simulation sand table convenient to use.

Background

The economics simulation sand table can create a real economic environment, so that economics students can experience economic behaviors among enterprises, governments and consumers in real life, the simulation sand table can integrate actual combat, operability and experience, and students can experience operation of micro economy and regulation of macro economy through games by means of scene simulation and role practice, so that each student has targeted harvest; the simulation sand table that uses now has a mesa and reaches the neat supporting leg constitution such as degree, supports the height that pushes away and can not adjust as required, and when the ground unevenness, the simulation sand table of placing can incline, and the mesa of slope can topple over when receiving the collision, causes the injury to the other student of simulation sand table, so, this application a simulation sand table convenient to use.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a simulation sand table convenient to use has solved prior art simulation sand table and can not be according to the height of placing the environment regulation supporting leg for the mesa keeps the horizontally problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a simulation sand table convenient to use, is including placing the platform, it is provided with the standing groove on the terminal surface to place the bench, the simulation board has been placed in the standing groove, the lower extreme swing joint of placing the platform has a plurality of support columns, every all be provided with the movable groove on the terminal surface of support column bottom, movable groove movable mounting has adjusting part, adjusting part includes first regulation pole, first regulation pole swing joint in the movable groove, the bottom activity of first regulation pole is provided with the second and adjusts the pole, the support column with the position that is close to the bottom on the first regulation pole homonymy terminal surface is provided with set screw respectively.

Further, the lower extreme of placing the platform is provided with the connection platform, rotate on the connection platform and connect the support column, be provided with the spacing groove on the connection platform, be provided with spacing post on the support column, spacing post movable mounting is in the spacing inslot.

Furthermore, a connecting rod is arranged between the two supporting columns of the placing table on the same side, and a fixing component is movably connected between the two connecting rods.

Further, the fixed component comprises a threaded rod, one end of the threaded rod is connected to the connecting rod, every connecting rod is connected with one threaded rod, and the other end of each threaded rod rotates together to be connected with a threaded sleeve.

Further, the end faces of the two sides of the placing table are provided with a first placing cavity, the first placing cavity is movably provided with a first placing box, the end faces of the two ends of the placing table are provided with a second placing cavity, and the second placing cavity is movably provided with a second placing box.

Further, firstly place the box with the second is placed and all is provided with the installation cavity on the box, install locking mechanism in the installation cavity, locking mechanism includes the revolving stage, the revolving stage rotate install in the installation cavity, the one end of revolving stage extends outside the installation cavity, be provided with the connecting plate on the revolving stage, swing joint has the locking pole on the connecting plate, locking pole top end swing joint place the platform, the bottom end swing joint of locking pole the bottom terminal surface of installation cavity, the cover is equipped with the spring on the locking pole, the spring is located the connecting plate with between the bottom terminal surface of installation cavity.

Furthermore, a sliding groove is formed in the connecting plate, a protruding column is arranged on the locking rod, the protruding column is movably mounted in the sliding groove, a baffle is arranged on the locking rod, and the baffle is located between the spring and the connecting plate.

Further, a transparent protection plate is arranged on the upper portion, located on the simulation plate, in the placing groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. this device is provided with the standing groove on the up end of placing the platform, has placed the analog board in the standing groove, and the upper portion that lies in the analog board in the standing groove is provided with transparent guard plate, and transparent guard plate can prevent that the dust from dropping on the analog board, influences student's use.

2. The device is provided with first placing cavities at the left side and the right side of a placing table, and first placing boxes are movably arranged in the first placing cavities; place the bench and lie in its front and back both ends terminal surface's position second and place the chamber, the second is placed intracavity movable mounting and is placed the box, and first box of placing is placed the box with the second and can be placed the article that game stage property or student carried for place the platform and keep clean and tidy.

3. The device is characterized in that supporting columns are rotatably connected to the lower end face of the placing table, an adjusting assembly is movably mounted on the bottom end face of each supporting column, the adjusting assemblies can enable the supporting columns to adjust the height randomly according to the placing terrain, the placing table is kept horizontal all the time, the simulation sand table is positioned at various uneven ground positions, and the usability of the device is improved; simultaneously, this device can be packed up the support column rotation after having used up, is convenient for place the removal of platform, and this device simple structure is convenient to use.

Drawings

FIG. 1 is a schematic perspective view of a convenient simulated sand table;

FIG. 2 is a schematic view of a second convenient simulated sand table;

FIG. 3 is a front partial cross-sectional view of a simulated sand table for ease of use;

FIG. 4 is an enlarged view taken at A in FIG. 3;

fig. 5 is an enlarged view at B in fig. 3.

In the figure: 1. a placing table; 10. a first placing box; 11. a lifting ring; 12. a second placing box; 13. a connecting table; 130. a limiting groove; 14. a first mounting groove; 2. a support pillar; 20. connecting columns; 21. a limiting column; 3. an adjustment assembly; 30. a first adjusting lever; 31. a second adjusting lever; 32. a set screw; 4. a simulation board; 5. a connecting rod; 6. a limiting member; 7. a fixing assembly; 70. a threaded rod; 71. a threaded sleeve; 72. connecting sleeves; 8. a locking mechanism; 80. a rotating table; 81. a spring; 82. a lock lever; 820. a projecting post; 821. a baffle plate; 83. a connecting plate; 830. a chute; 84. a mounting cavity; 840. and a second mounting groove.

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, this embodiment discloses a simulation sand table convenient to use, and the device is including placing platform 1, is provided with the standing groove on placing platform 1's the up end, has placed simulation board 4 on the inside bottom face of standing groove, and the transparent guard plate is installed to the upper end that lies in simulation board 4 in the standing groove, and transparent guard plate can prevent that the dust from dropping on simulation board 4, and the material of transparent guard plate adopts plastics in this embodiment.

Referring to fig. 2 and 3, four connecting tables 13 are uniformly and symmetrically arranged on the lower end surface of the placing table 1, a through connecting hole is transversely arranged on the front end surface of each connecting table 13, the diameter of each connecting hole is the same, two connecting holes located on the left side (or the right side) of the placing table 1 are concentric, a limiting groove 130 is arranged on the connecting table 13, the vertical cross section of the limiting groove 130 is arc-shaped, the center of the arc-shaped is located on the same point as the center of the connecting hole, the limiting groove 130 arranged on the connecting table 13 on the left side of the placing table 1 is arranged in mirror symmetry with the limiting groove 130 arranged on the connecting table 13 on the right side of the placing table 1, a supporting column 2 is rotatably connected in each connecting hole, a connecting column 20 is arranged at the top position on the front end surface of the supporting column 2, the connecting column 20 is movably inserted in the connecting hole, so that the supporting column 2 can rotate around the connecting table 13, a limiting column 21 is arranged at the position on the upper part of the end surface on the same side as the connecting column 20 on the supporting column 2, the limiting column 21 is movably installed in the limiting groove 130 and can slide in the limiting groove 130, the matching of the limiting groove 130, the limiting column 21 can limit the rotating angle of the supporting column 2 can limit the connecting table 13, and the supporting column 2 can be prevented from influencing the placing table 1; when the device is used, the support column 2 rotates to the limit position, and the long edge of the support column 2 is vertical to the bottom end face of the placing table 1; when the device is folded and unfolded, the long edge of the supporting column 2 is parallel to the bottom end face of the placing table 1.

Referring to fig. 1 and 3, a movable groove is formed in the end face of the bottom of the support column 2 along the direction of the long edge of the support column 2, an adjusting assembly 3 is movably mounted in the movable groove, the adjusting assembly 3 includes a first adjusting rod 30, the first adjusting rod 30 is movably mounted in the movable groove, and one end of the first adjusting rod 30 close to the bottom of the first adjusting rod is exposed outside the movable groove, the exposed part facilitates a user to manually adjust the length of the first adjusting rod 30 in the movable groove, so as to adjust the supporting height of the support column 2, a through hole is formed in the end face of the side of the support column 2 close to the bottom of the support column, the through hole penetrates into the movable groove, a fixing screw 32 is screwed in the through hole, one end of the fixing screw 32 in the movable groove is attached to the side wall of the first adjusting rod 30, and the position of the first adjusting rod 30 in the movable groove is fixed; a connecting groove is also formed in the end face of the bottom of the first adjusting rod 30 along the direction of the long edge, a second adjusting rod 31 is movably connected in the connecting groove, and the height of the supporting column 2 can be further adjusted by manually adjusting the length of the second adjusting rod 31 in the connecting groove, so that the device is suitable for different uneven ground environments; a through hole is formed in the side end face of the first adjusting rod 30 located outside the movable groove, the through hole penetrates through the connecting groove, a fixing screw 32 is also screwed in the through hole, the end head of one end of the fixing screw 32 located in the connecting groove is attached to the side wall of the second adjusting rod 31, and the position of the second adjusting rod 31 in the connecting groove is fixed.

Referring to fig. 1-3, two opposite end faces of two supporting columns 2 of a placing table 1 located on the same side (left side or right side of the placing table 1) of the end face are symmetrically provided with mounting holes, the mounting holes are located on the upper portions of movable grooves on the supporting columns 2, a connecting rod 5 is inserted into two mounting holes on the same side (left side or right side of the placing table 1) of the placing table 1, two end heads of the connecting rod 5 are respectively provided with a limiting member 6 at positions attached to the side walls of the supporting columns 2, the two limiting members 6 can fix the connecting rod 5 in the mounting holes provided on the two supporting columns 2, so as to prevent the connecting rod 5 from moving transversely in the mounting holes and further separating from the mounting holes, in this embodiment, the limiting members 6 are split pins for shafts, and of course, the limiting members 6 can also be snap springs for shafts or retaining rings for shafts, etc.; the central point of every connecting rod 5 puts the department and is provided with mounting groove along its axial, and swing joint has fixed subassembly 7 between two mounting groove, and fixed subassembly 7 can fix the distance between two connecting rods 5, and then the distance between the fixed stay post 2, cooperation spacing groove 130 and spacing post 21, the position of fixed stay post 2 on connecting platform 13 prevents to place platform 1 and rocks.

Referring to fig. 2 and 3, the fixing assembly 7 includes two threaded rods 70, one end of each threaded rod 70 is provided with a connecting sleeve 72, the axis of each connecting sleeve 72 is perpendicular to the axis of the threaded rod 70, the connecting sleeves 72 are sleeved in the mounting grooves formed on the connecting rods 5, each connecting rod 5 is connected with one threaded rod 70, the other end of each threaded rod 70 is connected with one threaded sleeve 71 in a rotating manner, and the threaded rods 70 connected with the two ends of each threaded rod 70 can simultaneously extend out of the threaded sleeves 71 (or retract into the threaded sleeves 71) by the same length by rotating the threaded sleeves 71; the distance between the two connecting rods 5 on the supporting column 2 is fixed by adjusting the threaded sleeve 71, and the supporting column 2 can be rotated to a position vertical to the placing table 1 on the connecting table 13 by matching with the limiting column 21 and the limiting groove 130, so that the placing table 1 is prevented from shaking in the using process; this adjusting part 3 can also be according to the height that platform 1 was placed in student's height adjustment for this device can be applicable to the student of different heights.

Referring to fig. 1-5, the end faces of the left and right sides of the placing table 1 are provided with a first placing cavity, the first placing cavity is movably mounted with a first placing box 10, the end faces of the front and rear ends of the placing table 1 are provided with a second placing cavity, the second placing cavity is movably mounted with a second placing box 12, and the first placing box 10 and the second placing box 12 can be used for placing game props or personal articles of students, so that the placing table 1 is kept tidy.

Preferably, the first box 10 and the second of placing is located the position of placing platform 1 outside terminal surface and is provided with installation cavity 84 on the box 12, installs locking mechanism 8 in installation cavity 84, and locking mechanism 8 can place the first box 10 locking of placing at the first intracavity of placing (or the second place the box 12 locking and place the intracavity at the second), prevents that the game property that this device was placed at the first box 10 of placing (or the second place the box 12) of moving in-process from dropping and placing the chamber, scatters on subaerial, needs the student to receive again and picks up.

The locking mechanism 8 comprises a rotating table 80, the rotating table 80 is horizontally arranged in the installation cavity 84, one end head of the rotating table extends out of the installation cavity 84, a rotating round table is arranged at one end head, positioned outside the first placing box 10 (or the second placing box 12), on the rotating table 80, of the end head, the rotating round table is convenient for a user to rotate the rotating table 80, a connecting plate 83 is horizontally arranged at a position, positioned in the installation cavity 84, on the rotating table 80, a sliding groove 830 is horizontally arranged on the end face of the connecting plate 83, a locking rod 82 is connected in the sliding groove 830 in a sliding mode, a protruding column 820 is arranged on the locking rod 82, the protruding column 820 is movably connected in the sliding groove 830, the locking rod 82 is vertically arranged in the installation cavity 84, the top end head of the locking rod penetrates through the top of the installation cavity 84 and extends into the placing platform 1, a first installation groove 14 is arranged at a position, corresponding to the top end head of the locking rod 82, on the placing platform 1, the top end head of the locking rod 82 is movably arranged in the first installation groove 14, a position corresponding to the bottom end head of the locking rod 82 is movably arranged in the second installation groove 840, and the bottom end head of the installation cavity 84 is movably arranged in the second installation groove 840; when the rotating table 80 rotates, the connecting plate 83 arranged thereon can drive the locking rod 82 to vertically move, so that the top end of the locking rod 82 is separated from the first mounting groove 14, and then the rotating circular table is manually pulled to pull the first placing box 10 out of the first placing cavity (or pull the second placing box 12 out of the second placing cavity) for taking (or placing) articles; a baffle 821 is arranged on the shaft body of the locking rod 82 and located at the lower part of the protruding column 820, a spring 81 is arranged between the lower end face of the baffle 821 and the bottom end face of the installation cavity 84, and the spring 81 can enable the end head at the top of the locking rod 82 not to automatically separate from the first installation groove 14.

Further, the front two end faces of the placing table 1 are provided with lifting ring 11, and the lifting ring 11 is convenient for students to move the device.

The using process of the device is as follows: firstly, the placing table 1 is moved to a position for placing a sand table through the lifting ring 11, the threaded rods 70 arranged at the end heads of the two ends of the threaded sleeves 71 are pushed out through threaded matching by manually rotating the threaded sleeves 71, the connecting rods 5 are pushed by the connecting sleeves 72, so that the distance between the two connecting rods 5 is increased, meanwhile, the connecting rods 5 drive the supporting columns 2 to rotate around the connecting table 13, when the limiting columns 21 on the supporting columns 2 rotate to the limit positions in the limiting grooves 130, the long edges of the supporting columns 2 are perpendicular to the bottom end face of the placing table 1, and the threaded sleeves 71 are stopped to rotate; loosen set screw 32, adjust first regulation pole 30 and second regulation pole 31, make place 1 level of platform, then tighten set screw 32, manual rotatory round platform that rotates, make revolving stage 80 rotate, revolving stage 80 drives connecting plate 83 and rotates, connecting plate 83 makes the end at locking pole 82 top break away from first mounting groove 14, then the pulling rotates the round platform, with first box 10 of placing pull out first place the chamber (or the second place box 12 pull out the second place the chamber) get with the economics sand table game stage property of placing in it (or place personal article in it).

When the device is used, the adjusting assembly 3 can be retracted into the supporting column 2, and then the supporting column 2 is retracted through the threaded sleeve 71 and is stored to other positions.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 (5)

1. The convenient-to-use simulation sand table is characterized by comprising a placing table (1), wherein a placing groove is formed in the upper end face of the placing table (1), a simulation plate (4) is placed in the placing groove, the lower end of the placing table (1) is movably connected with a plurality of supporting columns (2), a movable groove is formed in the end face of the bottom of each supporting column (2), an adjusting assembly (3) is movably installed in each movable groove, each adjusting assembly (3) comprises a first adjusting rod (30), each first adjusting rod (30) is movably installed in each movable groove, a second adjusting rod (31) is movably arranged at the bottom of each first adjusting rod (30), and fixing screws (32) are respectively arranged at positions, close to the bottoms, on the end faces of the supporting columns (2) and the first adjusting rods (30) on the same side;

a connecting table (13) is arranged at the lower end of the placing table (1), the connecting table (13) is connected with the supporting column (2) in a rotating mode, a limiting groove (130) is formed in the connecting table (13), a limiting column (21) is arranged on the supporting column (2), and the limiting column (21) is movably installed in the limiting groove (130); a connecting rod (5) is arranged between the two supporting columns (2) of the placing table (1) on the same side, and a fixing component (7) is movably connected between the two connecting rods (5); fixed subassembly (7) include threaded rod (70), the one end of threaded rod (70) connect in on connecting rod (5), and every connect one respectively on connecting rod (5) threaded rod (70), two the other end common rotation of threaded rod (70) is connected with thread bush (71).

2. The convenient-to-use simulation sand table as claimed in claim 1, wherein the placing table (1) is provided with a first placing cavity on the end surfaces of both sides, a first placing box (10) is movably mounted in the first placing cavity, a second placing cavity is arranged on the end surfaces of both ends of the placing table (1), and a second placing box (12) is movably mounted in the second placing cavity.

3. The simulation sand table convenient to use of claim 2, wherein the first placing box (10) and the second placing box (12) are provided with an installation cavity (84), a locking mechanism (8) is installed in the installation cavity (84), the locking mechanism (8) comprises a rotating table (80), the rotating table (80) is rotatably installed in the installation cavity (84), one end of the rotating table (80) extends out of the installation cavity (84), a connecting plate (83) is arranged on the rotating table (80), a locking rod (82) is movably connected to the connecting plate (83), the top end of the locking rod (82) is movably connected to the placing table (1), the bottom end of the locking rod (82) is movably connected to the bottom end face of the installation cavity (84), a spring (81) is sleeved on the locking rod (82), and the spring (81) is located between the connecting plate (83) and the bottom end face of the installation cavity (84).

4. A simulated sand table convenient to use according to claim 3, characterized in that a chute (830) is arranged on the connecting plate (83), a protruding column (820) is arranged on the locking rod (82), the protruding column (820) is movably arranged in the chute (830), a baffle (821) is arranged on the locking rod (82), and the baffle (821) is positioned between the spring (81) and the connecting plate (83).

5. A simulated sand table for convenient use according to claim 1, characterised in that a transparent protection plate is arranged in the standing groove at the upper part of the simulation plate (4).

Images