Three-dimensional design auxiliary device

Abstract

The utility model relates to a three-dimensional design auxiliary device which comprises a length measuring column, a width measuring column and a height measuring column, the outer surface of the length measuring column is slidably provided with a sliding sleeve, the top of the sliding sleeve is provided with a limiting groove, one side of the bottom of the width measuring column is fixedly provided with a first elastic clamping ball, and the other side of the width measuring column is provided with a second elastic clamping ball. The width measuring column is rotatably mounted at the top of the sliding sleeve through a connecting shaft, a supporting seat is fixedly mounted at the top of the width measuring column, the height measuring column is folded towards the width measuring column, the height measuring column is parallel to the width measuring column, and a second elastic clamping ball and a limiting groove are clamped to limit the height measuring column; the sliding sleeve slides to one end of the length measuring column, the width measuring column is rotated to be parallel to the length measuring column, the first elastic clamping ball and the limiting groove are connected in a clamped mode to fix the width measuring column, the width measuring column is prevented from moving disorderly, the size of the device is reduced through folding, carrying and carrying are convenient, and meanwhile the occupied space is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sand table design assistance, in particular to a three-dimensional design assistance device. Background Art

[0002] A sand table is a simulated environment, commonly used in fields such as education, training, treatment, planning and decision-making. Sand table models are usually composed of sand, small objects and models, and can be used to simulate real-life scenes and situations. In the field of education and training, sand tables can be used to help students understand complex concepts and processes; in the field of treatment, sand tables can be used to help patients express and deal with emotional and psychological problems; in the field of planning and decision-making, sand tables can be used to simulate various plans and situations to help decision makers make the best decisions. When making a sand table, in order to restore the production environment one-to-one, measurement auxiliary equipment is needed to help determine the size of objects inside the sand table.

[0003] After searching, the Chinese patent with the announcement number of CN211085027U discloses a garden three-dimensional design auxiliary device, which effectively solves the problem that the size of the sand table model of the current garden design is difficult to control; it comprises a flat plate, a first scale distributed along the left-right direction is arranged on the front end surface of the flat plate, a left-right direction and wedge-shaped guide rail is arranged on the upper end of the flat plate, a base is slidably connected to the guide rail, an arrow pointing to the first scale is arranged on the front end surface of the base, a square tube in the front-back direction is arranged on the rear side of the upper end surface of the base, a sliding rod in the front-back direction is slidably connected in the square tube, a second scale distributed along the front-back direction is arranged on the upper end surface of the sliding rod, the front end of the sliding rod extends out of the square tube and is provided with a support rod in the up-down direction, a third scale distributed along the up-down direction is arranged on the front end surface of the support rod, and a U-shaped plate with an opening facing backward is slidably connected to the support rod; it is convenient to complete the three-dimensional design of the garden sand table model, make the proportion of the sand table model closer to the finished product effect, and facilitate customers to understand the actual completion effect of the garden. The structure is simple, the conception is novel, and the usability is strong.

[0004] In this patent, since the measuring rod in the device extends in three directions, the device takes up a lot of space when idle, and its size is not easy to fold, making it inconvenient to carry and transport. Utility Model Content

[0005] In view of the technical problems in the existing patents that the measuring rod in the device extends to three directions, the device takes up a lot of space when idle, and is not easy to fold and is inconvenient to carry and transport, the utility model provides a three-dimensional design auxiliary device.

[0006] The technical scheme adopted by the utility model is: a three-dimensional design auxiliary device, comprising a length measuring column, a width measuring column and a height measuring column, the outer surface of the length measuring column is slidably equipped with a sliding sleeve, the top of the sliding sleeve is provided with a limiting groove, one side of the bottom of the width measuring column is fixedly equipped with an elastic clamping ball 1, and the width measuring column is rotatably installed on the top of the sliding sleeve through a connecting shaft, a support seat is fixedly installed on the top of the width measuring column, and the front and back sides of the support seat are fixedly equipped with elastic clamping balls 2, one end of the height measuring column is rotatably connected with the support seat, one end of the height measuring column is fixedly equipped with a positioning hole plate, one end of the width measuring column is provided with a groove, and a limiting ball rod is fixedly installed inside the groove, one end of the height measuring column and the support seat are rotatably connected to each other is provided with a connecting groove, the support seat is located inside the connecting groove, and a limiting groove adapted to the elastic clamping ball 2 is provided on the inner wall where the connecting groove and the support seat are fitted, the number and position of the elastic clamping ball 1 correspond to the number and position of the limiting groove respectively, and the clamping connection between the elastic clamping ball 1 and the limiting groove can adjust and limit the position of the width measuring column.

[0007] Furthermore, the length measuring column, the width measuring column and the height measuring column are all provided with storage grooves, and the three storage grooves are respectively slidably installed with lengthening columns, widening columns and heightening columns. Pulling out the lengthening columns, widening columns and heightening columns from the storage grooves can extend the measuring range of the equipment and help store the equipment to reduce the volume it occupies when idle.

[0008] Furthermore, a limiting groove is provided at the top of the extension column and the top of the length measuring column, which can fix the position of the sliding sleeve to prevent the sliding sleeve from shifting when sliding on an extension column of an inappropriate size, thereby affecting the normal use of the equipment measurement.

[0009] Furthermore, the sliding sleeve is slidably installed inside the limiting slide groove through a sliding frame, the limiting slide groove on the top of the length measuring column passes through the length measuring column and is connected to the storage groove, and the sliding frame connects the limiting slide grooves on the length measuring column and the extension column, so that the sliding sleeve can freely connect and slide on the length measuring column and the extension column.

[0010] Furthermore, a limiting hole is opened inside the storage groove, and inner cavities are opened inside the lengthened column, the widened column and the heightened column. Only one inner cavity is opened inside the lengthened column, and two inner cavities are opened inside the widened column and the heightened column.

[0011] Furthermore, a spring is fixedly installed inside the inner cavity, and a limit block is slidably installed inside the inner cavity. When the spring is at its original length, the limit block is stuck inside the limit hole, and the spring plays a role in automatically resetting the limit block.

[0012] Furthermore, the outer surfaces of the length measuring column, the width measuring column, the height measuring column, the lengthened column, the widened column and the heightened column are all provided with scale lines, and the scale lines correspond to corresponding sizes. The lengthened column, the widened column and the heightened column are fixed in position when the storage slot is pulled out by the clamping connection between the limit block and the limit hole.

[0013] The beneficial effects of the utility model are as follows: compared with the prior art, in the utility model, by folding the height measuring column toward the direction of the width measuring column, the height measuring column is parallel to the width measuring column, the elastic clamping ball 2 and the limiting groove are clamped to limit the height measuring column, the sliding sleeve slides to one end of the length measuring column, the width measuring column is rotated until it is parallel to the length measuring column, the elastic clamping ball 1 and the limiting groove are clamped to fix the position of the width measuring column to prevent it from shifting randomly, the device is folded to reduce its volume, which is convenient to carry and transport, and effectively reduces the occupied space. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a split internal cross-sectional view of the width measuring column and the height measuring group in the utility model;

[0016] Figure 3 yes Figure 2 The enlarged schematic diagram of the middle A part;

[0017] Figure 4 It is a split internal cross-sectional view of the width measuring column and the length measuring column in the utility model;

[0018] Figure 5 yes Figure 4 Enlarged schematic diagram of part B in the middle.

[0019] The markings in the figure are: 1. Length measuring column; 2. Width measuring column; 3. Height measuring column; 4. Sliding sleeve; 5. Limiting groove; 6. Elastic clamping ball 1; 7. Support seat; 8. Elastic clamping ball 2; 9. Positioning hole plate; 10. Groove; 11. Limiting ball rod; 12. Storage slot; 13. Extension column; 14. Widening column; 15. Heightening column; 16. Limiting slide groove; 17. Limiting hole; 18. Inner cavity; 19. Spring; 20. Limiting block; 21. Scale line. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] The following is combined with Figure 1-5 The utility model is further described.

[0023] In order to solve the problems existing in the background technology, the present application proposes the following technical solution: a three-dimensional design auxiliary device.

[0024] The specific technical scheme includes a length measuring column 1, a width measuring column 2 and a height measuring column 3. The outer surface of the length measuring column 1 is slidably provided with a sliding sleeve 4, and a limiting groove 5 is provided on the top of the sliding sleeve 4. An elastic card ball 6 is fixedly provided on one side of the bottom of the width measuring column 2, and the width measuring column 2 is rotatably installed on the top of the sliding sleeve 4 through a connecting shaft. A support seat 7 is fixedly provided on the top of the width measuring column 2, and elastic card balls 8 are fixedly provided on the front and back of the support seat 7. One end of the height measuring column 3 is rotatably connected to the support seat 7, and a positioning hole plate 9 is fixedly provided on one end of the height measuring column 3. A groove 10 is provided at one end of the width measuring column 2, and a limiting ball rod 11 is fixedly provided inside the groove 10. For the production of sand tables of different sizes, the sizes of the length measuring column 1, the width measuring column 2 and the height measuring column 3 can be adjusted according to the size of the sand table to help measure the size of the objects made inside the sand table and fix the production position. When the height measuring column 3 is used, it is rotated until the positioning hole plate 9 is stuck on the limiting ball rod 11, and at this time, the height measuring column 3 is perpendicular to the width measuring column 2.

[0025] The length measuring column 1, the width measuring column 2 and the height measuring column 3 are each provided with a receiving groove 12, and the three receiving grooves 12 are respectively slidably installed with an extension column 13, a widening column 14 and a heightening column 15, and the top of the extension column 13 and the top of the length measuring column 1 are each provided with a limiting slide groove 16, and the sliding sleeve 4 is slidably installed in the limiting slide groove 16 through a sliding frame, and a limiting hole 17 is provided in the receiving groove 12, and an inner cavity 18 is provided in the extension column 13, the widening column 14 and the heightening column 15, and the limiting slide groove 16 is used to prevent the sliding sleeve 4 from shifting in position during sliding, thereby affecting the vertical relationship between the width measuring column 2 and the length measuring column 1.

[0026] A spring 19 is fixedly installed inside the inner cavity 18, and a limit block 20 is slidably installed inside the inner cavity 18. The outer surfaces of the length measuring column 1, the width measuring column 2, the height measuring column 3, the lengthened column 13, the widened column 14 and the heightened column 15 are all provided with scale lines 21. When the lengthened column 13, the widened column 14 and the heightened column 15 are respectively pulled out of the storage slot 12, it helps to increase the measuring range. When they are pushed into the storage slot 12, the measuring range is reduced and the volume of the equipment can be reduced.

[0027] In order for those skilled in the art to fully understand the technical solution, this application makes the following overall summary:

[0028] When in use, for a sand table with a larger size, the lengthened column 13, the widened column 14 and the heightened column 15 are pulled out of the storage slot 12 until the size reaches a size suitable for measurement when making the sand table. When the limit block 20 moves to the corresponding position of the limit hole 17 at the appropriate position, the elastic force of the spring 19 will push the limit block 20 into the limit hole 17, thereby fixing the position of the lengthened column 13, the widened column 14 and the heightened column 15. The measured size can be flexibly adjusted to increase the scope of application of the equipment, and when the equipment is idle, the size of each measuring direction can be reduced, which helps to reduce the size of the equipment.

[0029] When the equipment is idle, push the lengthening column 13, the widening column 14 and the heightening column 15 back into the receiving groove 12, fold and rotate the height measuring column 3 in the direction of the width measuring column 2 until the height measuring column 3 is parallel to the width measuring column 2, and the limiting ball rod 11 will be separated from the positioning hole plate 9, and the clamping connection between the elastic clamping ball 2 8 and the limiting groove can help the height measuring column 3 maintain a parallel relationship with the width measuring column 2, limit the height measuring column 3, and then slide the sliding sleeve 4 to one end of the length measuring column 1, rotate the width measuring column 2 until the width measuring column 2 is parallel to the length measuring column 1, and fix the position of the width measuring column 2 under the clamping position of the elastic clamping ball 6 and the limiting groove 5 to prevent it from shifting randomly. The equipment is folded to reduce its volume, which is convenient for carrying and handling, and effectively reduces the occupied space.

[0030] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0031] Although the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-dimensional design auxiliary device, It is characterized in that The invention comprises a length measuring column (1), a width measuring column (2) and a height measuring column (3); a sliding sleeve (4) is slidably mounted on the outer surface of the length measuring column (1); a limiting groove (5) is provided on the top of the sliding sleeve (4); an elastic clamping ball (6) is fixedly mounted on one side of the bottom of the width measuring column (2); and the width measuring column (2) is rotatably mounted on the top of the sliding sleeve (4) via a connecting shaft; a supporting seat (7) is fixedly mounted on the top of the width measuring column (2); elastic clamping balls (8) are fixedly mounted on the front and back sides of the supporting seat (7); one end of the height measuring column (3) is rotatably connected to the supporting seat (7); a positioning hole plate (9) is fixedly mounted on one end of the height measuring column (3); a groove (10) is provided on one end of the width measuring column (2); a limiting ball rod (11) is fixedly mounted inside the groove (10).

2. A three-dimensional design assisting device according to claim 1, It is characterized in that The length measuring column (1), the width measuring column (2) and the height measuring column (3) are each provided with a receiving groove (12), and a lengthening column (13), a widening column (14) and a heightening column (15) are respectively slidably mounted inside the three receiving grooves (12).

3. A three-dimensional design assisting device according to claim 2, It is characterized in that The top of the extension column (13) and the top of the length measuring column (1) are both provided with a limiting sliding groove (16).

4. A three-dimensional design assisting device according to claim 3, It is characterized in that The sliding sleeve (4) is slidably mounted inside the limiting sliding groove (16) via a sliding frame.

5. A three-dimensional design assisting device according to claim 2, It is characterized in that A limiting hole (17) is provided inside the storage groove (12), and an inner cavity (18) is provided inside the lengthened column (13), the widened column (14) and the heightened column (15).

6. A three-dimensional design assisting device according to claim 5, It is characterized in that A spring (19) is fixedly installed inside the inner cavity (18), and a limit block (20) is slidably installed inside the inner cavity (18).

7. A three-dimensional design assisting device according to claim 2, It is characterized in that The outer surfaces of the length measuring column (1), the width measuring column (2), the height measuring column (3), the lengthening column (13), the widening column (14) and the heightening column (15) are all provided with scale lines (21).

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