Drawing tray rack and drawing auxiliary device
By designing a painting tray rack with removable connectors and rotating support frames, the problem of inconvenient placement of painting tools when students use triple-legged easels is solved, and the stable placement and convenience of use of tools is achieved.
Patent Information
- Application Number
- CN202421173416.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-27
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-05-27
AI Technical Summary
When students use triple-legged easels to draw, the painting tools and paint boxes need to be held in hand or placed on a stool, which is inconvenient to use.
Design a painting tray rack, including a tray, a connector and a support frame, with adjustment holes installed on the tray for triple easel to pass through, the connector and the tray can be detachably connected, the support frame can be rotatably installed, and the limit slot limits the support frame to ensure that The tray is fixed to the ground to facilitate the placement of painting tools.
It realizes a solution to conveniently place painting tools on a tripod easel, improves the convenience of use and structural stability, and meets the needs of students.
Smart Images
Figure CN222271696U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of painting auxiliary tools, in particular to a painting tray rack and a painting auxiliary device. Background Art
[0002] Students usually use a tripod easel to fix the drawing board when painting. However, students either need to hold the painting tools and paint boxes in their hands, or move a stool to the side of the easel to place the tools and paint boxes, which is very inconvenient.
[0003] Therefore, how to help students place painting tools when using a tripod easel is a problem that urgently needs to be solved. Utility Model Content
[0004] The main purpose of the utility model is to provide a painting tray stand and a painting auxiliary device, aiming to solve the problem of placing painting tools when students use a tripod easel to paint.
[0005] To achieve the above-mentioned purpose, the utility model proposes a painting tray rack, which includes a tray, a connecting piece and a supporting frame. The tray is provided with a first adjustment hole and a second adjustment hole, the first adjustment hole and the second adjustment hole are arranged at intervals in the horizontal direction, and the first adjustment hole and the second adjustment hole are both used for a tripod easel to pass through. The tray is used to hold painting utensils, the connecting piece is detachably connected to the tray, the supporting frame is rotatably installed on the connecting piece, and a limiting groove is provided on the connecting piece. The limiting groove is used to accommodate at least a part of the body of the supporting frame, and the limiting groove can limit the rotation stroke of the supporting frame relative to the tray.
[0006] In one embodiment, the painting tray rack also includes a first fastener, the connecting member is also provided with a first through hole and a second through hole connected to the limiting groove, and the first through hole and the second through hole are coaxially arranged, and the support frame is provided with a third through hole, and the first fastener passes through the first through hole, the third through hole and the second through hole to enable the support frame to rotate relative to the connecting member.
[0007] In one embodiment, the connecting member includes a connecting plate and a connecting block connected to each other, the connecting plate is detachably connected to the tray, and a limiting groove is provided on the connecting block.
[0008] In one embodiment, a first opening communicating with the limiting groove is formed at one end of the connecting block.
[0009] In one embodiment, the number of the connecting members is two, the two first openings are arranged opposite to each other, and the number of the supporting frames is consistent with that of the connecting members and they are arranged in a one-to-one correspondence.
[0010] In one embodiment, the two connecting members are arranged in a staggered manner.
[0011] In one embodiment, the support frame includes a first bracket, a second bracket and a second fastener, at least a portion of the body of the first bracket is disposed in the limiting groove, the first bracket has a hollow cavity, at least a portion of the body of the second bracket is disposed in the hollow cavity, the first bracket is slidably connected to the second bracket, and the second fastener is used to limit the second bracket from sliding relative to the first bracket.
[0012] In one embodiment, a second opening connected to the first adjustment hole is formed at one end of the tray, and a first slide groove and a fourth through hole are also provided on the tray. The painting tray rack also includes a third fastener, one end of the third fastener is detachably connected to the fourth through hole, and the other end of the third fastener is slidably connected to the first slide groove. The third fastener is used to block the second opening to limit the tripod easel from leaving the first adjustment hole from the second opening.
[0013] In one embodiment, the tray is provided with grooves, the number of the grooves is plural, and the plurality of grooves are spaced apart from each other.
[0014] In addition, the utility model also provides a painting auxiliary device, which includes a tripod easel and a painting tray stand as described in any of the above technical solutions.
[0015] In an embodiment of the utility model, a painting tray stand is used in conjunction with a tripod easel, the tripod easel is used to place a drawing board, and the painting tray stand is used to place painting tools, a first adjustment hole and a second adjustment hole are provided on the tray, both of which are used for the tripod easel to pass through, so that the tripod easel can provide support for the tray; the connecting piece is detachably connected to the tray, the structure is simple and the disassembly and assembly are convenient, and the installation and replacement of the connecting piece and the support frame are convenient, a limiting groove is provided on the connecting piece, the limiting groove is used to accommodate at least part of the body of the support frame, the groove wall of the limiting groove can abut against the outer wall of the support frame, thereby limiting the rotation stroke of the support frame relative to the tray, so that the tray can be fixedly supported on the ground by the tripod easel and the support frame, and the structural stability of the painting tray stand can be maintained, which is convenient for students to place painting tools on the tray when painting, and can meet the students' usage needs. The embodiment of the utility model provides a tray, a connecting piece and a supporting frame, and provides a first adjustment hole and a second adjustment hole on the tray for the tripod easel to pass through, so that the tray can be fixedly supported on the ground by the tripod easel and the supporting frame, and the structural stability of the painting tray frame can be maintained, which is convenient for students to place painting tools on the tray when painting, and can meet the students' usage needs; and the connecting piece is detachably connected to the tray, with a simple structure and convenient disassembly and assembly, which is convenient for installation and replacement of the connecting piece and the supporting frame. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.
[0017] Figure 1 This is a structural schematic diagram of an embodiment of the painting tray rack of the utility model;
[0018] Figure 2 It is a structural schematic diagram of another viewing angle of an embodiment of the painting tray rack of the utility model;
[0019] Figure 3 It is a structural schematic diagram of another viewing angle of an embodiment of the painting tray rack of the utility model;
[0020] Figure 4 It is a structural schematic diagram of a tray of an embodiment of the painting tray rack of the utility model;
[0021] Figure 5 This is a structural schematic diagram of an embodiment of a connecting piece of a painting tray rack of the utility model;
[0022] Figure 6 This is a structural schematic diagram of an embodiment of a support frame of a painting tray rack of the utility model;
[0023] Figure 7 It is a structural schematic diagram of an embodiment of a third fastener of a painting tray rack of the utility model.
[0024] Description of Figure Numbers:
[0025] 100. Painting tray rack; 1. tray; 11. first adjustment hole; 12. second adjustment hole; 13. second opening; 14. first slide slot; 15. fourth through hole; 16. third opening; 17. second slide slot; 18. fifth through hole; 19. groove; 2. connector; 21. connecting plate; 22. connecting block; 221. limiting groove; 222. first through hole; 223. second through hole; 224. first opening; 3. support frame; 31. first bracket; 311. third through hole; 32. second bracket; 33. second fastener; 4. third fastener; 41. sliding portion; 42. connecting portion; 43. clamping portion; 5. fourth fastener.
[0026] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0028] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, and back), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.
[0030] Students usually use a tripod easel to fix the drawing board when painting, but the painting tools and paint boxes need to be held by the students, or a stool needs to be moved to the side of the easel to place the tools and paint boxes, which is very inconvenient. The main purpose of the utility model is to provide a painting tray stand 100 and a painting auxiliary device, which aims to solve the problem of placing painting tools when students use a tripod easel to paint.
[0031] See also Figures 1 to 3In one embodiment of the utility model, the painting tray rack 100 includes a tray 1, a connecting member 2 and a supporting frame 3. The tray 1 is provided with a first adjustment hole 11 and a second adjustment hole 12. The first adjustment hole 11 and the second adjustment hole 12 are arranged at intervals in the horizontal direction. The first adjustment hole 11 and the second adjustment hole 12 are both used for the tripod easel to pass through. The tray 1 is used to hold painting utensils. The connecting member 2 is detachably connected to the tray 1. The supporting frame 3 is rotatably installed on the connecting member 2. A limiting groove 221 is provided on the connecting member 2. The limiting groove 221 is used to accommodate at least a part of the body of the supporting frame 3. The limiting groove 221 can limit the rotation stroke of the supporting frame 3 relative to the tray 1.
[0032] In the embodiment of the utility model, the painting tray stand 100 is used in conjunction with a tripod easel, the tripod easel is used to place a drawing board, and the painting tray stand 100 is used to place painting tools. The tray 1 is provided with a first adjustment hole 11 and a second adjustment hole 12, both of which are used for the tripod easel to pass through, so that the tripod easel can provide support for the tray 1; the connecting member 2 is detachably connected to the tray 1, and the structure is simple and convenient to disassemble and assemble, which is convenient for the installation and replacement of the connecting member 2 and the support frame 3. A limiting groove 221 is provided on the connecting member 2, and the limiting groove 221 is used to accommodate at least part of the body of the support frame 3. The groove wall of the limiting groove 221 can abut against the outer wall of the support frame 3, thereby limiting the rotation stroke of the support frame 3 relative to the tray 1, so that the tray 1 can be fixedly supported on the ground by the tripod easel and the support frame 3, and the structural stability of the painting tray stand 100 can also be maintained, which is convenient for students to place painting tools on the tray 1 when painting, and can meet the students' use needs.
[0033] The technical solution of the utility model is to set a tray 1, a connecting piece 2 and a supporting frame 3, and set a first adjustment hole 11 and a second adjustment hole 12 on the tray 1 for the tripod easel to pass through, so that the tray 1 can be fixedly supported on the ground by the tripod easel and the supporting frame 3, and the structural stability of the painting tray frame 100 can be maintained, which is convenient for students to place painting tools on the tray 1 when painting, and can meet the students' usage needs; and the connecting piece 2 is detachably connected to the tray 1, the structure is simple and the disassembly and assembly are convenient, and the installation and replacement of the connecting piece 2 and the supporting frame 3 are convenient.
[0034] See also Figure 1 and Figure 5In one embodiment, the painting tray rack 100 further includes a first fastener (not shown in the figure), the connecting member 2 is further provided with a first through hole 222 and a second through hole 223 communicating with the limiting groove 221, and the first through hole 222 and the second through hole 223 are coaxially arranged, and the support frame 3 is provided with a third through hole 311, and the first fastener passes through the first through hole 222, the third through hole 311 and the second through hole 223 so that the support frame 3 can rotate relative to the connecting member 2; specifically, in order to enable the support frame 3 to rotate relative to the connecting member 2, the connecting member 2 is provided with a first through hole 222 and a second through hole 223 communicating with the limiting groove 221, and the first fastener is arranged to pass through the first through hole 222, the third through hole 311 and the second through hole 223 so that the support frame 3 can rotate to abut against the groove wall of the limiting groove 221, so that the support frame 3 can fix the support tray 1 and maintain the structural stability of the painting tray rack 100; in this embodiment, the first fastener can be a bolt or a pin.
[0035] In one embodiment, the connecting member 2 includes a connecting plate 21 and a connecting block 22 which are connected to each other. The connecting plate 21 is detachably connected to the tray 1, and a limiting groove 221 is provided on the connecting block 22; specifically, a first mounting hole is provided on the connecting plate 21, and a second mounting hole is provided on the tray 1 corresponding to the first mounting hole. The painting tray rack 100 also includes bolts and nuts. The bolts pass through the first mounting hole and the second mounting hole and are connected with the nuts, thereby realizing a detachable connection between the connecting plate 21 and the tray 1. The structure is simple, the connection is stable, and the disassembly and assembly are convenient, which facilitates the installation and replacement of the connecting member 2 and the support frame 3.
[0036] In one embodiment, a first opening 224 connected to the limiting groove 221 is formed at one end of the connecting block 22; specifically, at least part of the body of the support frame 3 is located in the limiting groove 221, and the support frame 3 can rotate relative to the connecting frame, and the support frame 3 has a working position and a folding position. When the support frame 3 rotates to the working position, the outer wall of the support frame 3 abuts against the groove wall of the limiting groove 221 to limit the rotation stroke of the support frame 3, which can facilitate the fixed support of the tray 1 and facilitate students to place painting tools on the tray 1 when painting. When the support frame 3 rotates to the folding position, the support frame 3 passes through the first opening 224 and remains parallel to the tray 1, which is convenient for storage and carrying. By setting the support frame 3 with a working position and a folding position, various usage needs of students can be met.
[0037] In one embodiment, the number of connecting members 2 is two, the two first openings 224 are arranged opposite to each other, and the number of supporting frames 3 is consistent with that of connecting members 2 and is arranged one-to-one; specifically, in order to ensure the stability of the support of the painting tray rack 100, in this embodiment, the number of connecting members 2 is two, and the two connecting members 2 are detachably connected to the tray 1, the number of supporting frames 3 is also two, the two supporting frames 3 and the two connecting members 2 are arranged one-to-one, and the two first openings 224 are arranged opposite to each other, so that the two supporting frames 3 can rotate relative to each other, so that the tray 1 can be fixedly supported on the ground by relying on the tripod easel and the two supporting frames 3, and the structural stability of the painting tray rack 100 can be maintained.
[0038] In one embodiment, the two connecting members 2 are staggered; specifically, in order to avoid interference between the two supporting frames 3 when they are rotated to the folding position, the two connecting members 2 are staggered, and the two connecting members 2 are arranged at intervals along the width direction of the tray 1, so that the two supporting frames 3 can be smoothly rotated to the folding position or the working position.
[0039] See also Figure 6 In one embodiment, the support frame 3 includes a first support frame 31, a second support frame 32 and a second fastener 33, at least a portion of the body of the first support frame 31 is disposed in the limiting groove 221, the first support frame 31 has a hollow cavity, at least a portion of the body of the second support frame 32 is disposed in the hollow cavity, the first support frame 31 is slidably connected to the second support frame 32, and the second fastener 33 is used to limit the second support frame 32 from sliding relative to the first support frame 31; specifically, in order to expand the application scope of the painting tray rack 100 and enable the painting tray rack 100 to be applicable to different venues, in this embodiment, the first support frame 31 is slidably connected to the second support frame 32, so that the overall length of the support frame 3 can be adjusted, the second fastener 33 is used to limit the second support frame 32 from sliding relative to the first support frame 31, and the second fastener 33 is an existing structure that can be adjusted and fixed to different heights according to different needs; and when the ground is uneven when students are sketching outdoors, the lengths of the two support frames 3 can be adjusted respectively to keep the tray 1 level, so that the painting tools placed by the students on the tray 1 will not slide due to the tilt of the tray 1, which can meet the students' use needs.
[0040] See also Figure 4 and Figure 7In one embodiment, a second opening 13 connected to the first adjustment hole 11 is provided at one end of the tray 1, and a first slide groove 14 and a fourth through hole 15 are also provided on the tray 1. The painting tray rack 100 also includes a third fastener 4, one end of the third fastener 4 is detachably connected to the fourth through hole 15, and the other end of the third fastener 4 is slidably connected to the first slide groove 14. The third fastener 4 is used to block the second opening 13 to limit the tripod from leaving the first adjustment hole 11 from the second opening 13; specifically, the tripod enters the first adjustment hole 11 through the second opening 13 so that the hole wall of the first adjustment hole 11 can abut against the tripod, so that the tripod can provide support for the tray 1. In order to expand the scope of use of the painting tray rack 100, different sizes and models can be used. The tripod easels can provide support for the tray 1. In order to prevent the tripod easel from leaving the first adjustment hole 11 from the second opening 13, a first slide groove 14 and a fourth through hole 15 are also provided on the tray 1. The first slide groove 14 and the fourth through hole 15 are respectively provided on both sides of the second opening 13. The third fastener 4 includes a connecting portion 42 and a sliding portion 41 and a clamping portion 43 respectively connected to both ends of the connecting portion 42. The sliding portion 41 can slide along the first slide groove 14, and the clamping portion 43 can be inserted into the fourth through hole 15, so that the third fastener 4 can block the second opening 13, and the third fastener 4 and the first adjustment hole 11 can enclose a limited space to limit the movement of the tripod easel, so that the tripod easel can abut against the hole wall of the first adjustment hole 11 to provide support for the tray 1.
[0041] In this embodiment, a third opening 16 connected to the second adjustment hole 12 is further provided at one end of the tray 1, a second slide groove 17 and a fifth through hole 18 are further provided on the tray 1, and the painting tray rack 100 further includes a fourth fastener 5, one end of the fourth fastener 5 is detachably connected to the fifth through hole 18, and the other end of the fourth fastener 5 is slidably connected to the second slide groove 17, and the fourth fastener 5 is used to block the third opening 16 to limit the tripod from leaving the first adjustment hole 11 from the third opening 16; specifically, the tripod enters the second adjustment hole 12 through the third opening 16 so that the hole wall of the second adjustment hole 12 can abut against the tripod, so that the tripod can provide support for the tray 1, in order to expand the use range of the painting tray rack 100 The tray 1 is provided with a second slide groove 17 and a fifth through hole 18 to prevent the tripod from leaving the first adjustment hole 11 from the third opening 16. The second slide groove 17 and the fifth through hole 18 are respectively arranged on both sides of the third opening 16. The fourth fastener 5 has the same structure as the third fastener 4. The sliding portion 41 can slide along the second slide groove 17, and the clamping portion 43 can be inserted into the fifth through hole 18, so that the fourth fastener 5 can block the third opening 16, so that the fourth fastener 5 and the second adjustment hole 12 can enclose a limited space to limit the movement of the tripod, so that the tripod can abut against the hole wall of the second adjustment hole 12 to provide support for the tray 1.
[0042] In one embodiment, the tray 1 is provided with grooves 19, and the number of the grooves 19 is multiple, and the multiple grooves 19 are spaced apart from each other; specifically, the painting tools include pencils, brushes and other tools. In order to prevent the pencils and brushes from rolling randomly on the tray 1 and rolling off the tray 1, the tray 1 is provided with multiple grooves 19, and the multiple grooves 19 are spaced apart from each other, so that the surface of the tray 1 is uneven, thereby preventing the pencils and brushes from rolling or rolling off.
[0043] The utility model also provides a painting auxiliary device, which includes a tripod easel and a painting tray rack 100. The specific structure of the painting tray rack 100 refers to the above embodiment. Since the painting auxiliary device adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.
[0044] The above description is only an exemplary embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the technical concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A painting tray rack, characterized in that: The painting tray rack comprises a tray, a connecting piece and a supporting frame. The tray is provided with a first adjustment hole and a second adjustment hole, the first adjustment hole and the second adjustment hole are arranged at intervals in the horizontal direction, and the first adjustment hole and the second adjustment hole are both used for a tripod easel to pass through. The tray is used to hold painting utensils. The connecting piece is detachably connected to the tray, and the supporting frame is rotatably mounted on the connecting piece. A limiting groove is provided on the connecting piece, and the limiting groove is used to accommodate at least a part of the body of the supporting frame. The limiting groove can limit the rotation stroke of the supporting frame relative to the tray.
2. The painting tray stand according to claim 1, characterized in that: The painting tray rack also includes a first fastener, and the connecting member is also provided with a first through hole and a second through hole connected to the limiting groove, and the first through hole and the second through hole are coaxially arranged, and the supporting frame is provided with a third through hole, and the first fastener passes through the first through hole, the third through hole and the second through hole so that the supporting frame can rotate relative to the connecting member.
3. The painting tray stand according to claim 1, characterized in that: The connecting member comprises a connecting plate and a connecting block which are connected to each other. The connecting plate is detachably connected to the tray, and a limiting groove is arranged on the connecting block.
4. The painting tray stand according to claim 3, characterized in that: One end of the connecting block is provided with a first opening communicating with the limiting groove.
5. The painting tray stand according to claim 4, characterized in that: The number of the connecting members is two, the two first openings are arranged opposite to each other, and the number of the supporting frames is consistent with that of the connecting members and they are arranged in a one-to-one correspondence.
6. The painting tray stand according to claim 5, characterized in that: The two connecting members are arranged in a staggered manner.
7. The painting tray stand according to any one of claims 1 to 6, characterized in that: The support frame includes a first bracket, a second bracket and a second fastener, at least a portion of the body of the first bracket is arranged in the limiting groove, the first bracket has a hollow cavity, at least a portion of the body of the second bracket is arranged in the hollow cavity, the first bracket is slidably connected to the second bracket, and the second fastener is used to limit the second bracket from sliding relative to the first bracket.
8. The painting tray stand according to any one of claims 1 to 6, characterized in that: A second opening connected to the first adjustment hole is provided at one end of the tray, and a first slide groove and a fourth through hole are also provided on the tray. The painting tray rack also includes a third fastener, one end of the third fastener is detachably connected to the fourth through hole, and the other end of the third fastener is slidably connected to the first slide groove, and the third fastener is used to block the second opening to limit the tripod easel from leaving the first adjustment hole from the second opening.
9. The painting tray stand according to any one of claims 1 to 6, characterized in that: The tray is provided with grooves, the number of the grooves is multiple, and the multiple grooves are arranged at intervals from each other.
10. A drawing assisting device, characterized in that: The painting auxiliary device comprises a tripod easel and a painting tray stand as claimed in any one of claims 1 to 9.