A palette clamp

Abstract

The utility model discloses a kind of palette clips, which belong to the technical field of drawing tools. It mainly includes backboard, and the upper end of backboard is fixedly connected with plate clip. The back of backboard is provided with a drawing board clip fixing mechanism. The drawing board clip fixing mechanism includes a lower fixing seat, which is fixedly connected with the backboard. A drawing board clip body is slidably connected in the lower fixing seat. An upper fixing seat is provided on the lower fixing seat to limit the drawing board clip body. The upper fixing seat is fixedly connected with the lower fixing seat by clamping or fasteners. The utility model provides support for color mixing paper and sketchbook pages using the backboard. The back of the backboard is additionally provided with a drawing board clip fixing mechanism to limit the drawing board clip body. The palette clip is stably connected with the external drawing board body without shaking, making the color mixing process smoother.

Description

Technical Field

[0001] This utility model belongs to the field of painting tool technology, and more specifically, it relates to a palette clip. Background Technology

[0002] Palette paper is widely used by painting beginners and art students due to its portability, ease of replacement, and lack of cleaning requirements. However, students often place the palette on their laps to mix colors, which can easily lead to it tipping over and falling to the ground due to the flustered nature of their work. To address this issue, patent CN222522371U discloses a multifunctional palette clip that detachably connects the fixing clip and the drawing board clip. When in use, it is installed on the drawing board. Both the drawing board clip and the fixing clip have beveled surfaces, causing them to automatically form an inward fold angle after assembly. This better suits students' hand-raising and observation habits when mixing colors, making it more convenient to use.

[0003] However, the above-mentioned palette clip has the following shortcomings in actual use: 1. It has no back support and is only suitable for palette boards. It cannot be used for holding and mixing single palette sheets and is easily damaged; 2. It has poor stability and often vibrates during the mixing process, affecting the smoothness of the brush's movement in mixing paint on the palette sheet; 3. It can only hold one side of the palette sheet and has no windproof structure. When painting outdoors, the other side of the palette sheet is easily blown up or flipped up by the wind, affecting painting efficiency. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the shortcomings of the prior art and provide a palette clip, which uses a back plate to support the palette paper and the pages of the tracing book. A drawing board clip fixing mechanism is added to the back of the back plate to limit the drawing board clip body, ensuring that the palette clip is stably connected to the external drawing board body without shaking, so that the pigment mixing process is smoother.

[0005] The aforementioned palette holder includes a back plate, with a palette clamp fixedly connected to the upper end of the back plate. A palette clamp fixing mechanism is provided on the back of the back plate. The palette clamp fixing mechanism includes a lower fixing seat, which is fixedly connected to the back plate. A palette clamp body is slidably connected inside the lower fixing seat. An upper fixing seat is provided on the lower fixing seat for limiting the position of the palette clamp body. The upper fixing seat and the lower fixing seat are snapped together or fixedly connected by fasteners.

[0006] Preferably, a slide rail is fixedly connected inside the lower fixed base, a slide groove that matches the slide rail is opened on the drawing board clamp body, and a snap-fit ​​groove is opened inside the drawing board clamp body.

[0007] Preferably, the upper fixed seat is provided with a snap-fit ​​platform that can snap-fit ​​with the snap-fit ​​groove, the lower fixed seat is provided with a limiting plate, and the upper fixed seat is provided with a limiting groove that snaps-fits with the limiting plate. The upper fixed seat and the lower fixed seat are fixedly connected to the back plate by fasteners.

[0008] Preferably, the upper fixing seat is connected to the lower fixing seat on the side near the drawing board clamp body, and the other side of the upper fixing seat is provided with a snap-fit ​​spring piece one and a snap-fit ​​spring piece two. The snap-fit ​​spring piece one is snap-fitted and fixed to the end of the snap-fit ​​groove, and the lower fixing seat is provided with a snap-fit ​​platform two that snaps and engages with the snap-fit ​​spring piece two.

[0009] Preferably, the lower fixing seat has a mounting hole on the end face near the drawing board clamp body. The mounting hole is a rectangular hole. The upper fixing seat has a snap-fit ​​spring three. The snap-fit ​​spring three passes through the mounting hole and is snap-fitted and fixed to the lower fixing seat.

[0010] Preferably, the upper fixed seat is provided with a support near the middle, the support is fixedly connected to the lower fixed seat, one end of the upper fixed seat is provided with a snap-fit ​​spring for snap-fitting and fixing with the end of the snap-fit ​​groove, and the other end of the upper fixed seat is provided with a drive end.

[0011] Preferably, a fixed platform for cooperating with the support limit is fixedly connected to the lower fixed base.

[0012] Preferably, the upper fixing seat is integrally formed by bending.

[0013] Preferably, the back plate is provided with an auxiliary clamp near the lower end. The auxiliary clamp includes a fixed plate and a clamp. The fixed plate is fixedly connected to the back of the back plate. A rotating seat is fixedly connected to the fixed plate. The clamp is provided with a rotating shaft on the clamping side corresponding to the fixed plate. The rotating shaft is rotatably connected to the rotating seat.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. The back panel provides support for the palette paper and tracing pages. At the same time, the upper plate clamp and the lower auxiliary clamp form a double clamp structure, which can firmly fix the paper and prevent displacement caused by accidental hand touch, wind, or brush force. The back panel has an additional drawing board clamp fixing mechanism to limit the drawing board clamp body and ensure a stable connection between the palette clamp and the external drawing board body without shaking, making the paint mixing process smoother.

[0015] 2. The drawing board clamp fixing mechanism adopts spring clip connection, which can be quickly disassembled and assembled without tools. In embodiment four, the position of the drawing board clamp can be adjusted by pressing with a lever, which is easy to operate. When the auxiliary clamp is not in use, it can be rotated to the back panel and hidden without affecting the use, which can flexibly meet various needs.

[0016] 3. The upper fixing seat and the spring are integrally molded, reducing the number of parts, simplifying processing and assembly, reducing production and use costs, while reducing the risk of loosening and breakage, balancing strength and stability, and making it less prone to damage during long-term use. Attached Figure Description

[0017] Figure 1 This is a front structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear structure of this utility model; Figure 3 This is a schematic diagram of the auxiliary clamp. Figure 4 This is a structural diagram of the drawing board holder body; Figure 5 This is a schematic diagram of the drawing board clamp fixing mechanism in Embodiment 1; Figure 6 This is a schematic diagram showing the disassembled drawing board clamp fixing mechanism in Embodiment 1; Figure 7 This is a schematic diagram of the drawing board clamping mechanism in Embodiment 2; Figure 8 This is a front-side split diagram of the drawing board clamp fixing mechanism in Embodiment 2; Figure 9 This is a rear-side disassembled schematic diagram of the drawing board clamp fixing mechanism in Embodiment 2; Figure 10 This is a schematic diagram of the drawing board clamp fixing mechanism in Embodiment 3; Figure 11 This is a front-side split diagram of the drawing board clamp fixing mechanism in Embodiment 3; Figure 12 This is a rear-side disassembled schematic diagram of the drawing board clamp fixing mechanism in Embodiment 3; Figure 13 This is a schematic diagram of the drawing board clamping mechanism in Example 4; Figure 14 This is a split diagram of the drawing board clamp fixing mechanism in Embodiment 4; Figure 15 This is a schematic diagram of the lower fixed base in Embodiment 4; Figure 16 For reference regarding the usage state of this utility model Figure 1 ; Figure 17 For reference regarding the usage state of this utility model Figure 2 .

[0018] In the diagram, 1. Back plate; 2. Clamp; 3. Auxiliary clamp; 301. Clip; 302. Fixing plate; 303. Rotating seat; 304. Rotating shaft; 4. Drawing board clamp body; 401. Slide groove; 402. Snap-fit ​​groove; 5. Drawing board clamp fixing mechanism; 51. Lower fixing seat; 5101. Slide rail; 5102. Limiting plate; 5103. Snap-fit ​​platform two; 5104. Mounting hole; 5105. Fixing platform; 52. Upper fixing seat; 5201. Snap-fit ​​platform one; 5202. Limiting groove; 5203. Snap-fit ​​spring one; 5204. Snap-fit ​​spring two; 5205. Snap-fit ​​spring three; 5206. Support; 5207. Drive end; 6. Drawing board support frame; 7. Drawing board body. Detailed Implementation

[0019] The present invention will be further described below with reference to the accompanying drawings: The directional terms used in the detailed description paragraphs are only for the convenience of those skilled in the art to understand the technical solutions described in this application based on the visual orientation shown in the accompanying drawings. Unless otherwise expressly specified and limited, the terms "setting," "installation," "connection," etc., should be interpreted broadly, and those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] Example 1: like Figures 1 to 6 As shown, a palette holder includes a back plate 1, with a clip 2 fixedly connected to the upper end of the back plate 1. The back plate 1 serves as the supporting component for the entire palette holder, used to install the clip 2 and other components, ensuring the stability of the overall structure. The clip 2 is existing technology and commercially available, used to hold palette paper, tracing book pages, etc., preventing the palette paper from shifting or falling off during the color mixing process or the tracing book pages from falling off during the tracing process. The back of the back plate 1 is provided with a palette clip fixing mechanism 5. The palette clip fixing mechanism 5, together with the palette clip body 4, can detachably fix the entire palette holder to the external drawing board body 7, achieving a stable connection between the palette clip and the drawing board body 7 and preventing the entire device from sliding during color mixing.

[0021] Specifically, the drawing board clamp fixing mechanism 5 includes a lower fixing seat 51, which is fixedly connected to the back plate 1, providing a stable installation reference for the subsequent installation of the drawing board clamp body 4 and the upper fixing seat 52. The drawing board clamp body 4 is slidably connected inside the lower fixing seat 51. The drawing board clamp body 4 has the same structure as the inventor's other patented products, such as CN217145503U, CN218536185U, and CN222522371U, and is universal. The drawing board clamp body 4 can slide along the inside of the lower fixing seat 51, making installation and disassembly convenient and quick. The lower fixing seat 51 is provided with an upper fixing seat 52 for limiting the sliding stroke of the drawing board clamp body 4. The upper fixing seat 52 can limit the sliding stroke of the drawing board clamp body 4, prevent the drawing board clamp body 4 from sliding out of the lower fixing seat 51, and fix the final position of the drawing board clamp body 4 to ensure the stability of clamping the drawing board body 7. During installation, the upper fixing base 52 and the lower fixing base 51 can be fixed by snap-fit ​​for quick disassembly and assembly, improving ease of use; or they can be directly fixed by fasteners, such as screws, to enhance the connection strength, making them suitable for scenarios requiring long-term stable fixation.

[0022] like Figure 4 and Figure 6 As shown, a slide rail 5101 is fixedly connected inside the lower fixed base 51. A groove 401, which mates with the slide rail 5101, is provided on the drawing board clamp body 4. The groove 401 is a T-shaped groove, and the slide rail 5101 is a T-shaped guide rail or composed of two L-shaped guide rails. The groove 401 mates with the slide rail 5101 to ensure smooth and non-deviation-free sliding of the drawing board clamp body 4 along the lower fixed base 51, preventing jamming. A locking groove 402 is provided inside the drawing board clamp body 4. The locking groove 402 is used to engage with the upper fixed base 52, thereby fixing the position of the drawing board clamp body 4 and preventing it from sliding under force when clamping the drawing board body 7.

[0023] In this embodiment, the upper fixed base 52 is provided with a snap-fit ​​platform 5201 that can snap into the snap-fit ​​groove 402. The snap-fit ​​platform 5201 restricts the displacement of the drawing board clamp body 4 through physical fitting, and can achieve effective fixation without additional fasteners. The lower fixed base 51 is provided with a limiting plate 5102, and the upper fixed base 52 is provided with a limiting groove 5202 that snaps into the limiting plate 5102. Through the cooperation of the limiting groove 5202 and the limiting plate 5102, the upper fixed base 52 and the lower fixed base 51 are accurately positioned and installed, preventing the upper fixed base 52 from shifting during installation and ensuring that the limiting function of the upper fixed base 52 is accurately applied to the drawing board clamp body 4. During installation, the upper fixed base 52 and the lower fixed base 51 are fixedly connected to the back plate 1 by fasteners, which further strengthens the connection strength between the upper fixed base 52, the lower fixed base 51 and the back plate 1, avoids loosening of the mechanism due to long-term use or stress, and improves the overall structural durability.

[0024] Example 2: like Figures 7 to 9 As shown, a palette holder has an upper fixing base 52 fixedly connected to a lower fixing base 51 and a back plate 1 via fasteners on the side near the palette holder body 4, ensuring the installation stability of the upper fixing base 52. The other side of the upper fixing base 52 is provided with a first snap-fit ​​spring 5203 and a second snap-fit ​​spring 5204. The first snap-fit ​​spring 5203 and the second snap-fit ​​spring 5204 achieve quick snap-fit ​​through elastic deformation, allowing for tool-free fixing and improving operational convenience. Specifically, the first snap-fit ​​spring 5203 is snapped into the end of the snap-fit ​​groove 402, directly limiting the maximum sliding stroke of the palette holder body 4 and preventing it from sliding off the slide rail 5101. Simultaneously, the elastic clamping of the spring reduces the shaking of the palette holder body 4. The lower fixing base 51 is provided with a second locking platform 5103 that engages with the second locking spring 5204. The second locking platform 5103 serves as the fitting point for the second locking spring 5204, enabling quick locking and fixing of the upper fixing base 52 and the lower fixing base 51, replacing some fasteners and simplifying the disassembly and assembly process. Everything else is the same as in Embodiment 1.

[0025] In this embodiment, the snap-fit ​​spring 2 5204, snap-fit ​​spring 1 5203 and fastening end in the upper fixing seat 52 are all formed by bending and are integrally formed with the upper fixing seat 52, which is convenient to manufacture and easy to mass-produce.

[0026] Example 3: like Figures 10 to 12 As shown, a palette holder has mounting holes 5104 on both sides of the end face of the lower fixing base 51 near the palette holder body 4. The mounting holes 5104 are rectangular. A snap-fit ​​spring clip 5205 is provided on the upper fixing base 52 by bending. The bending shape improves the structural strength of the snap-fit ​​spring clip 5205 and prevents it from breaking under stress. The size of the mounting hole 5104 matches the snap-fit ​​spring clip 5205. The snap-fit ​​spring clip 5205 passes through the mounting hole 5104 and is snapped into place by the lower fixing base 51. The mounting hole 5104 provides a passage for the snap-fit ​​spring clip 5205. The small rectangular opening avoids affecting the strength of the lower fixing base 51 and ensures accurate snap-fit ​​direction, preventing the snap-fit ​​spring clip 5203 from failing due to movement of the snap-fit ​​spring clip 5205. Other aspects are the same as in Embodiment 2.

[0027] This embodiment adopts a through-fitting and snap-fit ​​fixing method. Through the elastic deformation of the spring itself, it passes through the mounting hole and fits into the lower fixing seat 51, realizing the quick connection of the upper and lower fixing seats without tools, which greatly improves the efficiency of disassembly and assembly.

[0028] Example 4: like Figures 13 to 15As shown, a palette clip has a support 5206 located near the center of an upper fixed base 52. The support 5206 is positioned on the side of the upper fixed base 52 near the lower fixed base 51 and is fixedly connected to the lower fixed base 51. The support 5206 serves as a central support point for the upper fixed base 52, distributing the force on the upper fixed base 52 to the lower fixed base 51. One end of the upper fixed base 52 has a snap-fit ​​spring piece 5203 for engaging with the end of a snap-fit ​​groove 402. The snap-fit ​​spring piece 5203 limits the sliding stroke of the palette clip body 4, preventing it from slipping out, and also reduces the shaking of the palette clip body 4 through elastic clamping. The other end of the upper fixed seat 52 is provided with a drive end 5207. The drive end 5207 is for manual pressing operation by the user. By applying external force, the upper fixed seat 52 is driven to lift the snap-fit ​​spring piece 5203 with the support 5206 as the central support point, thereby releasing the snap-fit ​​on the end of the snap-fit ​​groove 402 and thus releasing the spring piece to allow the drawing board clamp body 4 to slide, so as to adjust the snap-fit ​​state.

[0029] In this embodiment, a fixed platform 5105 for limiting the support 5206 is fixedly connected to the lower fixed base 51. Preferably, both the support 5206 and the fixed platform 5105 are rectangular or square, which can limit the support 5206 in front, behind, left and right, prevent the support 5206 from shifting, and thus ensure the overall installation position of the upper fixed base 52 is stable and avoid the limit function from being deviated.

[0030] During manufacturing, the support 5206, snap-fit ​​spring 5203, and drive end 5207 on the upper fixed seat 52 are all integrally formed by bending, eliminating the splicing gaps of the upper fixed seat 52, improving structural strength and durability, while reducing the number of parts, simplifying the processing and assembly process, and reducing production costs. Everything else is the same as in Embodiment 1.

[0031] In this embodiment, the operation is more convenient. The installation and separation of the drawing board clip body 4 and the back plate 1 can be completed with one hand. It is easy to carry and can also be used alone to hold the drawing paper on the drawing board body 7.

[0032] Example 5: like Figures 1 to 3As shown, a palette clip has an auxiliary clip 3 near the lower end of the back plate 1. The auxiliary clip 3 is used to hold the other end of the palette paper, preventing it from being blown away by the wind during outdoor sketching and improving the stability of the clip. Specifically, the auxiliary clip 3 includes a fixing plate 302 and a clip 301. The fixing plate 302 is used for auxiliary fixation and is fixedly connected to the back of the back plate 1. The clip 301 performs the clamping function, clamping the object through its own elasticity. A rotating seat 303 is fixedly connected to the fixing plate 302. A rotating shaft 304 is provided on the clamping side of the clip 301 corresponding to the fixing plate 302. The rotating shaft 304 is rotatably connected to the rotating seat 303. The rotating seat 303 allows the clip 301 to rotate around the rotating shaft 304. When the clip 301 is not needed, it can be rotated to the back of the back plate 1 to hide it, preventing it from affecting the flatness of the paper.

[0033] like Figure 16 and Figure 17 As shown, during installation, first slide the drawing board clip body 4 along the slide rail 5101 of the lower fixing base 51, and then fix the position of the snap-fit ​​groove 402 of the drawing board clip body 4 by the limiting structure of the upper fixing base 52 (such as snap-fit ​​platform 5201 or snap-fit ​​spring 5203) to prevent it from sliding, thus completing the fixing of the drawing board clip fixing mechanism 5 to the drawing board clip body 4. Then place the palette paper or copying book pages on the back plate 1 and fix them by the clip 2 and auxiliary clip 3.

[0034] When in use, this utility model is used in conjunction with the drawing board support frame 6. The drawing board body 7 is placed on the drawing board support frame 6, and the drawing board clamp body 4 can be clamped on any side of the drawing board body 7 according to the painting needs, so as to achieve a stable connection between the palette clamp and the drawing board and avoid shaking or overall displacement during color mixing.

[0035] Finally, although this specification describes embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A palette clip, comprising a back plate (1), wherein a clip (2) is fixedly connected to the upper end of the back plate (1), characterized in that: The back of the back plate (1) is provided with a drawing board clamp fixing mechanism (5). The drawing board clamp fixing mechanism (5) includes a lower fixing seat (51), which is fixedly connected to the back plate (1). The drawing board clamp body (4) is slidably connected inside the lower fixing seat (51). The lower fixing seat (51) is provided with an upper fixing seat (52) for limiting the drawing board clamp body (4). The upper fixing seat (52) and the lower fixing seat (51) are snapped together or fixedly connected by fasteners.

2. A palette clip according to claim 1, characterized in that: The lower fixed base (51) is fixedly connected to a slide rail (5101), and the drawing board clamp body (4) is provided with a slide groove (401) that cooperates with the slide rail (5101). The drawing board clamp body (4) is provided with a snap-fit ​​groove (402) inside.

3. A palette clip according to claim 2, characterized in that: The upper fixed seat (52) is provided with a snap-fit ​​platform (5201) that can snap-fit ​​with the snap-fit ​​groove (402), the lower fixed seat (51) is provided with a limiting plate (5102), the upper fixed seat (52) is provided with a limiting groove (5202) that snaps-fits with the limiting plate (5102), and the upper fixed seat (52) and the lower fixed seat (51) are fixedly connected to the back plate (1) by fasteners.

4. A palette clip according to claim 2, characterized in that: The upper fixing seat (52) is connected to the lower fixing seat (51) on the side near the drawing board clamp body (4). The other side of the upper fixing seat (52) is provided with a snap-fit ​​spring piece one (5203) and a snap-fit ​​spring piece two (5204). The snap-fit ​​spring piece one (5203) is snapped and fixed to the end of the snap-fit ​​groove (402). The lower fixing seat (51) is provided with a snap-fit ​​platform two (5103) that snaps and engages with the snap-fit ​​spring piece two (5204).

5. A palette clip according to claim 4, characterized in that: The lower fixing seat (51) has an installation hole (5104) on the end face near the drawing board clamp body (4). The installation hole (5104) is a rectangular hole. The upper fixing seat (52) has a snap-fit ​​spring sheet three (5205). The snap-fit ​​spring sheet three (5205) passes through the installation hole (5104) and is snap-fitted and fixed to the lower fixing seat (51).

6. A palette clip according to claim 2, characterized in that: The upper fixed seat (52) is provided with a support (5206) near the middle. The support (5206) is fixedly connected to the lower fixed seat (51). One end of the upper fixed seat (52) is provided with a snap-fit ​​spring piece (5203) for snap-fitting and fixing with the end of the snap-fit ​​groove (402). The other end of the upper fixed seat (52) is provided with a drive end (5207).

7. A palette clip according to claim 6, characterized in that: The lower fixed seat (51) is fixedly connected to a fixed platform (5105) for limiting and cooperating with the support (5206).

8. A palette clip according to any one of claims 4 to 7, characterized in that: The upper fixing seat (52) is integrally formed by bending.

9. A palette clip according to any one of claims 1 to 7, characterized in that: The back plate (1) is provided with an auxiliary clamp (3) near the lower end. The auxiliary clamp (3) includes a fixed plate (302) and a clamp (301). The fixed plate (302) is fixedly connected to the back of the back plate (1). A rotating seat (303) is fixedly connected to the fixed plate (302). A rotating shaft (304) is provided on the clamping side of the clamp (301) corresponding to the fixed plate (302). The rotating shaft (304) is rotatably connected to the rotating seat (303).

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