Drawing template capable of being folded and unfolded freely

Abstract

The utility model discloses a freely retractable drawing template which comprises a base, a mounting groove is formed in the upper end of the base, a retractable mechanism is fixedly arranged at the inner end of the mounting groove, a plurality of placing grooves are formed in one side of the lower end of the base, a first supporting leg is hinged to the other side of the lower end of the base, and a second supporting leg is hinged to the other side of the lower end of the base. A connecting column is fixedly arranged between the two first supporting legs, second supporting legs are rotationally arranged at the positions, close to the two ends, of the connecting column, the retracting and releasing mechanism comprises a fixing ring and a spring, two clamping grooves are formed in the upper end of the fixing ring, a telescopic joint is fixedly arranged at the upper end of the spring, and a bearing is fixedly arranged at the upper end of the telescopic joint. A limiting ring is fixedly arranged at the outer end of the bearing, a placing plate is fixedly arranged at the upper end of the limiting ring, and two clamping blocks are fixedly arranged at the outer end of the limiting ring. According to the utility model, a user can adjust the supporting height as required, so as to adapt to different drawing environments and requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of fine arts, in particular to a freely retractable drawing template. Background Art

[0002] Drawing templates are pre-designed graphic patterns or layouts that can be directly applied in drawing. Using drawing templates can save time and improve work efficiency, especially when you need to make similar graphics or layouts frequently.

[0003] However, conventional drawing templates are not easy to fold and unfold during use, and users cannot easily make personalized adjustments and modifications as needed, such as adding new elements, deleting unnecessary elements, or adjusting the layout structure. When dealing with complex or diverse data, fixed-layout drawing templates may not provide enough flexibility and customization options. Utility Model Content

[0004] In view of the defects in the prior art, the utility model provides a freely retractable drawing template, and the placement plate can be stored in the inner end of the installation groove, which can effectively utilize the space and avoid the waste of space caused by the protrusion of the placement plate. It is especially suitable for situations where space utilization is limited. When the placement plate is stored in the inner end of the installation groove, the overall appearance is neater and more unified, avoiding the feeling of clutter and enhancing the visual beauty.

[0005] A freely retractable drawing template comprises a base, an installation groove is provided at the upper end of the base, a retracting and releasing mechanism is fixedly arranged at the inner end of the installation groove, a plurality of placement grooves are provided on one side of the lower end of the base, a No. 1 support leg is hingedly provided on the other side of the lower end of the base, a connecting column is fixedly provided between the two No. 1 support legs, a No. 2 support leg is rotatably provided at both ends of the connecting column, the retracting and releasing mechanism comprises a fixing ring and a spring, two slots are provided at the upper end of the fixing ring, a telescopic joint is fixedly provided at the upper end of the spring, a bearing is fixedly provided at the upper end of the telescopic joint, a limiting ring is fixedly provided at the outer end of the bearing, a placement plate is fixedly provided at the upper end of the limiting ring, two blocks are fixedly provided at the outer end of the limiting ring, a baffle is fixedly provided at the upper end of the placement plate, and sliding grooves are provided at the upper and lower ends of the baffle.

[0006] Preferably, a handle is fixedly provided on one side of the base.

[0007] Preferably, the fixing ring is fixedly arranged at the bottom end of the mounting groove, and the spring is arranged at the inner end of the fixing ring.

[0008] Preferably, the telescopic joint is movably arranged at the inner end of the fixing ring, and the placement plate is movably arranged at the inner end of the installation groove.

[0009] Preferably, the limiting ring is movably arranged at the inner end of the fixing ring, and the two clamping blocks are movably arranged at the inner ends of the two clamping grooves.

[0010] Preferably, the two No. 2 supporting feet are movably arranged at the inner end of the placement groove, and the two No. 2 supporting feet are rotatably arranged between the two No. 1 supporting feet.

[0011] Preferably, the telescopic joint is made of plastic material.

[0012] The beneficial effects of the utility model are embodied in:

[0013] 1. The placement board can be stored in the inner end of the installation slot, which can effectively utilize the space and avoid the waste of space caused by the protrusion of the placement board. It is especially suitable for situations where space utilization is limited. When the placement board is stored in the inner end of the installation slot, the overall appearance is neater and more unified, avoiding the feeling of clutter and enhancing the visual beauty.

[0014] 2. The legs of the new type can be folded, which makes the painting template easier to carry and transport. This is especially important for artists or designers who need to create or display outside. Users can adjust the support height as needed to adapt to different painting environments and needs. This flexibility can improve the user's creative experience and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0016] Figure 1 This is a front view axonometric diagram;

[0017] Figure 2 This is the bottom axonometric diagram;

[0018] Figure 3 It is an axonometric diagram of the installation slot;

[0019] Figure 4 It is a schematic diagram of the front section;

[0020] Figure 5 is an axonometric diagram of a fixing ring;

[0021] Figure 6 is an axonometric diagram of the spring;

[0022] Figure 7 This is a bottom axonometric diagram of the placement plate.

[0023] Legend:

[0024] 1. Base; 2. Retractable mechanism; 201. Fixed ring; 202. Slot; 203. Spring; 204. Telescopic joint; 205. Placement plate; 206. Limiting ring; 207. Block; 208. Bearing; 3. Support leg No. 1; 4. Connecting column; 5. Support leg No. 2; 6. Placement slot; 7. Handle; 8. Installation slot; 9. Baffle; 10. Slide slot. DETAILED DESCRIPTION

[0025] The following embodiments of the technical solution of the utility model are described in detail with reference to the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0026] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application should have the common meanings understood by technicians in the field to which the utility model belongs.

[0027] A freely retractable drawing template comprises a base 1, a mounting groove 8 is provided at the upper end of the base 1, a retractable mechanism 2 is fixedly arranged at the inner end of the mounting groove 8, a plurality of placement grooves 6 are provided at one side of the lower end of the base 1, a No. 1 support leg 3 is hingedly arranged at the other side of the lower end of the base 1, a connecting column 4 is fixedly arranged between two No. 1 support legs 3, a No. 2 support leg 5 is rotatably arranged at both ends of the connecting column 4, the retractable mechanism 2 comprises a fixing ring 201 and a spring 203, two card grooves 202 are provided at the upper end of the fixing ring 201, a telescopic joint 204 is fixedly arranged at the upper end of the spring 203, a bearing 208 is fixedly arranged at the upper end of the telescopic joint 204, a limiting ring 206 is fixedly arranged at the outer end of the bearing 208, a placement plate 205 is fixedly arranged at the upper end of the limiting ring 206, two card blocks 207 are fixedly arranged at the outer end of the limiting ring 206, a baffle 9 is fixedly arranged at the upper end of the placement plate 205, and sliding grooves 10 are provided at the upper and lower ends of the baffle 9. When being dragged out from the inner end of the mounting groove 8 for use, the telescopic joint 204 at the lower end of the placement plate 205 will be stretched upwards, and its unidirectional stretching can be used on an inclined surface. A bearing 208 is fixedly provided at the upper end of the telescopic joint 204, so that the placement plate 205 can be rotated when in use. When folding, the telescopic joint 204 is compressed downwards, and the spring 203 is compressed at the same time, and then the block 207 is inserted into the inner end of the slot 202, thereby realizing the folding of the placement plate 205.

[0028] By unidirectionally stretching the telescopic joint 204, the placement plate 205 can be used on an inclined surface, bringing more possibilities and flexibility of use. A bearing 208 is fixedly provided on the upper end of the telescopic joint 204, so that the placement plate 205 can rotate when in use, which is convenient for the user to flexibly adjust the angle of the plate when painting or other operations. When folding, the telescopic joint 204 is compressed downward and snapped into the inner end of the card slot 202, which can effectively fold the placement plate 205, save space, and make storage or carrying more convenient.

[0029] A handle 7 is fixedly provided on one side of the base 1. A handle 7 is fixedly provided on one side of the base 1, providing a convenient way of carrying and moving for the user. The fixing ring 201 is fixedly provided at the bottom end of the mounting groove 8, and the spring 203 is provided at the inner end of the fixing ring 201. The fixing ring 201 is fixedly provided at the bottom end of the mounting groove 8, and the spring 203 is provided at the inner end of the fixing ring 201, to provide support and resilience for the folding process. The telescopic joint 204 is movably provided at the inner end of the fixing ring 201, and the placement plate 205 is movably provided at the inner end of the mounting groove 8. The telescopic joint 204 is movably provided at the inner end of the fixing ring 201, and the placement plate 205 is movably provided at the inner end of the mounting groove 8, to ensure a stable connection between the placement plate 205 and the supporting structure. The limiting ring 206 is movably provided at the inner end of the fixing ring 201, and the two clamping blocks 207 are movably provided at the inner ends of the two clamping grooves 202. The limiting ring 206 is movably arranged at the inner end of the fixing ring 201, and the two clamping blocks 207 are movably arranged at the inner ends of the two clamping slots 202, ensuring the stability of the position of the placement plate 205 when folded. The two No. 2 legs 5 are movably arranged at the inner ends of the placement slots 6, and the two No. 2 legs 5 are rotatably arranged between the two No. 1 legs 3. The No. 2 legs 5 are movably arranged at the inner ends of the placement slots 6, and the No. 2 legs 5 are rotatably arranged between the two No. 1 legs 3, providing additional support and stability. The telescopic joint 204 is made of plastic material. The telescopic joint 204 is made of plastic material, which is light and durable, and helps to lighten the overall structure.

[0030] When using the support leg, drag the second support leg 5 toward the lower end of the base 1 and place one end into the inner end of the placement slot 6 to support the template, so that the template can be firmly supported, ensuring that the template will not shake or tilt during use, thereby improving work efficiency and safety. The design of the telescopic joint 204 and the compression of the spring 203 can ensure the stability of the placement plate 205 during use and folding, while ensuring the safety of the user. The plastic material has a certain degree of flexibility, which can play a buffering role during the folding process of the telescopic joint 204, reducing the collision or friction damage to the surface of other components.

[0031] Working principle: when being dragged out from the inner end of the mounting slot 8 for use, the telescopic joint 204 at the lower end of the placement plate 205 will be stretched upwards, and its unidirectional stretching can be used on an inclined surface. A bearing 208 is fixedly provided at the upper end of the telescopic joint 204, so that the placement plate 205 can rotate when in use. When folding, the telescopic joint 204 is compressed downwards, and the spring 203 is compressed at the same time, and then the block 207 is inserted into the inner end of the slot 202, thereby realizing the folding of the placement plate 205.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A freely retractable drawing template, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a mounting groove (8), the inner end of the mounting groove (8) is fixedly provided with a retracting and releasing mechanism (2), one side of the lower end of the base (1) is provided with a plurality of placement grooves (6), the other side of the lower end of the base (1) is hingedly provided with a No. 1 support leg (3), a connecting column (4) is fixedly provided between the two No. 1 support legs (3), and the connecting column (4) is rotatably provided with a No. 2 support leg (5) at both ends; The retractable mechanism (2) comprises a fixing ring (201) and a spring (203); the fixing ring (201) has two slots (202) at its upper end; a telescopic joint (204) is fixedly provided at the upper end of the spring (203); a bearing (208) is fixedly provided at the upper end of the telescopic joint (204); a limiting ring (206) is fixedly provided at the outer end of the bearing (208); a placing plate (205) is fixedly provided at the upper end of the limiting ring (206); and two clamping blocks (207) are fixedly provided at the outer end of the limiting ring (206); A baffle (9) is fixedly provided on the upper end of the placement plate (205), and sliding grooves (10) are provided at the upper and lower ends of the baffle (9).

2. The freely retractable drawing template according to claim 1, characterized in that: A handle (7) is fixedly provided on one side of the base (1).

3. The freely retractable drawing template according to claim 1, characterized in that: The fixing ring (201) is fixedly arranged at the bottom end of the mounting groove (8), and the spring (203) is arranged at the inner end of the fixing ring (201).

4. The freely retractable drawing template according to claim 1, characterized in that: The telescopic joint (204) is movably arranged at the inner end of the fixing ring (201), and the placement plate (205) is movably arranged at the inner end of the installation groove (8).

5. The freely retractable drawing template according to claim 1, characterized in that: The limiting ring (206) is movably arranged at the inner end of the fixing ring (201), and the two clamping blocks (207) are movably arranged at the inner ends of the two clamping grooves (202).

6. The freely retractable drawing template according to claim 1, characterized in that: The two No. 2 supporting feet (5) are movably arranged at the inner end of the placement groove (6), and the two No. 2 supporting feet (5) are rotatably arranged between the two No. 1 supporting feet (3).

7. The freely retractable drawing template according to claim 1, characterized in that: The telescopic joint (204) is made of plastic material.

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