Diamond pasting picture convenient to operate
By introducing a winding shaft and a drive limiting component into the rhinestone painting frame, the problem of uneven canvas was solved, enabling the adjustment of canvas flatness and tension, improving operational convenience and adaptability, and enhancing the production efficiency and user experience of rhinestone paintings.
Patent Information
- Application Number
- CN202520206084.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-10
AI Technical Summary
In the current process of making rhinestone paintings, it is difficult to keep the canvas flat, which makes the operation inconvenient and inefficient. In addition, the tightness of the canvas cannot be adjusted, which affects the ease of use.
A frame structure was designed that includes a winding shaft and a drive limiting component. The canvas is tightened by the winding shaft and the tension of the canvas is adjusted by the drive limiting component. The position of the canvas is restricted by the winding shaft and the limiting groove. The tightness and looseness of the canvas are controlled by a combination of knobs and gears.
It improves the flatness and adaptability of the canvas, increases the convenience and compatibility of operation, can adapt to the use of canvases of different lengths, adjusts the tension of the canvas, and improves production efficiency and user experience.
Smart Images
Figure CN223877788U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a technology field of pasting diamond picture, concretely is a pasting diamond picture convenient to operation. BACKGROUND
[0002] The pasting diamond picture is a kind of handicraft, usually by picture frame, canvas and diamond composition.Canvas is pasted on picture frame, and diamond is pasted on canvas, forms a decorative artwork.
[0003] In the production process of pasting diamond picture, diamond picture needs strict alignment and pasting, so the flatness of canvas needs to be guaranteed during production, so the canvas needs to be straightened to be in the state of tension, the pasting diamond picture in the prior art is usually fixed by aligning the four edges of canvas with the four edges of picture frame, and the canvas needs to be manually tightened during tensioning, and in actual operation, the canvas is unevenly stressed, so it is difficult to fit very flat, thus leading to very inconvenient use, and the uneven canvas affects the efficiency of pasting diamond, and the canvas in the prior art is usually fixed, and the tightness cannot be adjusted, reducing the convenience in use. UTILITY MODEL CONTENT
[0004] In order to make up for the above shortcomings, the utility model provides a pasting diamond picture convenient to operate.
[0005] The technical scheme of the utility model is:
[0006] A pasting diamond picture convenient to operate, including picture frame and canvas installed in picture frame, the back side outer wall of the picture frame is provided with a pressing plate for fixing one end of the canvas, and a winding shaft for flattening the canvas is arranged on the side away from the pressing plate, the bottom of the picture frame is provided with a driving and limiting assembly for driving and limiting the rotation of the winding shaft, the top and bottom of the inner ring wall of the picture frame are both provided with a strip-shaped limiting groove for limiting the canvas, the back side of the picture frame is provided with a mounting groove for mounting the winding shaft, and the inner ring wall of the picture frame is provided with a strip-shaped hole in communication with the mounting groove for the canvas to pass through.
[0007] As a preferred technical scheme, a hanging hole is formed in the top of the back side outer wall of the picture frame.
[0008] As a preferred technical scheme, a fixed plate is hinged to the circumferential outer wall of the winding shaft, a plurality of fixed screws are arranged at equal intervals on the fixed plate, and an extension shaft is coaxially fixed to the top and bottom of the winding shaft and rotationally connected with the picture frame.
[0009] As a preferred technical scheme, the driving and limiting assembly includes an outer box fixedly connected with the bottom of the picture frame, the extension shaft passes through the outer box and extends from the bottom of the outer box, and a knob is coaxially fixed to the bottom of the extension shaft.
[0010] As a preferred technical scheme, the outer box is internally provided with a first gear fixed coaxially with the extension shaft, and is provided with a second gear engaged with the first gear, a one-way bearing is mounted on the inner ring wall of the second gear, a pull rod is fixed on the inner ring of the one-way bearing, the pull rod is pulled out from the bottom of the outer box and is in sliding connection with the outer box, and the cross section of the pull rod is non-circular.
[0011] As a preferred technical scheme, the second gear is disengaged from the first gear when the second gear is pushed to the highest position by the pull rod.
[0012] As a preferred technical scheme, the inner wall of the pressing plate is fixedly connected with a plurality of vertical anti-skid teeth, and a fixed block is integrally formed at the top and the bottom of the pressing plate.
[0013] As a preferred technical scheme, the inner wall of the fixed plate is provided with uniformly distributed anti-skid convex points.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] The winding shaft is arranged, the canvas can be pulled tight during use, the canvas is convenient to operate, the use of the canvas with a longer length is adapted, the adaptability during use is increased, the driving limiting component is arranged, the tightness of the canvas can be adjusted, and the convenience during use is increased. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the whole structure schematic view of the utility model;
[0017] Figure 2 It is the structure schematic view of the picture frame in the utility model;
[0018] Figure 3 It is the back view of the utility model; Figure 2
[0019] Figure 4 It is the structure schematic view of the winding shaft in the utility model;
[0020] Figure 5 It is the structure schematic view of the driving limiting component in the utility model;
[0021] Figure 6 It is the structure schematic view of the pressing plate in the utility model.
[0022] The meanings of various reference numerals in the drawing are as follows:
[0023] 1, picture frame; 10, strip limiting groove; 11, strip hole; 12, hanging hole; 13, mounting groove; 2, canvas; 3, winding shaft; 30, fixed plate; 31, fixed screw; 32, extension shaft; 4, driving limiting assembly; 40, outer box; 41, first gear; 42, knob; 43, second gear; 44, one-way bearing; 45, pull rod; 5, pressing plate; 50, anti-skid tooth; 51, fixed block. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0025] Please refer to Figures 1-6 The present application provides a technical solution:
[0026] A convenient-to-operate diamond-paste picture comprises a picture frame 1 and a canvas 2 installed in the picture frame 1, a pressing plate 5 for fixing one end of the canvas 2 is arranged on the rear side outer wall of the picture frame 1, and a winding shaft 3 for pulling the canvas 2 flat is arranged on the side away from the pressing plate 5, a driving limiting assembly 4 for driving and limiting the rotation of the winding shaft 3 is installed at the bottom of the picture frame 1, a strip limiting groove 10 for limiting the canvas 2 is arranged on the top and bottom of the inner ring wall of the picture frame 1, a mounting groove 13 for mounting the winding shaft 3 is arranged on the rear side of the picture frame 1, and a strip hole 11 for the canvas 2 to pass through is arranged on the inner ring wall of the picture frame 1 and communicates with the mounting groove 13. Through the arrangement of the winding shaft 3, the canvas 2 can be pulled tight during use, thereby facilitating the operation of the canvas 2, and the use of a longer canvas 2 can be adapted, thereby increasing the adaptability during use. Through the arrangement of the driving limiting assembly 4, the tension of the canvas 2 can be adjusted, thereby increasing the convenience during use.
[0027] As a preferred embodiment, a hanging hole 12 is arranged on the top of the rear side outer wall of the picture frame 1. The arrangement of the hanging hole 12 facilitates the hanging of the diamond-paste picture.
[0028] As the preferred of this embodiment, a fixed plate 30 is hinged on the circumferential outer wall of the winding shaft 3, and a plurality of fixed screws 31 are arranged on the fixed plate 30 at equal intervals. When in use, one end of the canvas 2 can be placed between the inner wall of the fixed plate 30 and the outer ring wall of the winding shaft 3, and then the fixed plate 30 is fixed with the outer wall of the winding shaft 3 by using the fixed screws 31, so that one end of the canvas 2 is clamped. Then, the winding shaft 3 is rotated, so that the canvas 2 is wound on the winding shaft 3, and the canvas 2 is tensioned by the winding shaft 3. The top and bottom of the winding shaft 3 are coaxially fixed with the extension shaft 32 which is rotationally connected with the picture frame 1.
[0029] As the preferred of this embodiment, the driving limiting assembly 4 comprises an outer box 40 fixedly connected with the bottom of the picture frame 1. The extension shaft 32 penetrates through the outer box 40 and extends out from the bottom of the outer box 40. The bottom of the extension shaft 32 is coaxially fixed with a knob 42. The knob 42 facilitates the rotation of the extension shaft 32, and further drives the winding shaft 3 to rotate.
[0030] As the preferred of this embodiment, the first gear 41 is coaxially fixed in the inner portion of the outer box 40. The second gear 43 is arranged in mesh with the first gear 41. The inner ring wall of the second gear 43 is provided with a one-way bearing 44. The one-way bearing 44 can effectively avoid the reverse rotation of the winding shaft 3 after the canvas 2 is tensioned, so as to ensure the tension of the canvas 2. The one-way bearing 44 is fixed with a pull rod 45 in the inner ring. The pull rod 45 extends out from the bottom of the outer box 40 and is slidably connected with the outer box 40. The cross section of the pull rod 45 is non-circular. When in use, the pull rod 45 can push the one-way bearing 44 and the second gear 43 upwards, so that the first gear 41 and the second gear 43 are disengaged. The rotation of the first gear 41 is not limited, and the rotation of the winding shaft 3 is not limited. Therefore, the tension of the canvas 2 can be adjusted.
[0031] As the preferred of this embodiment, when the second gear 43 is pushed to the highest position by the pull rod 45, the second gear 43 is disengaged from the first gear 41, so that the winding shaft 3 is loosened, and the operation of the canvas 2 is facilitated.
[0032] As the preferred of this embodiment, a plurality of vertical anti-skid teeth 50 are fixedly connected on the inner wall of the pressing plate 5, and a fixed block 51 is integrally formed on the top and bottom of the pressing plate 5. The friction between the pressing plate 5 and the canvas 2 is enhanced, and the displacement of the canvas 2 during operation is prevented.
[0033] As the preferred of this embodiment, the inner wall of the fixed plate 30 is provided with uniformly distributed anti-skid convex points.
[0034] The drawing pasting device with convenient operation is convenient to operate, and the drawing pasting device with convenient operation is convenient to operate.
[0035] The basic principle, main features and advantages of the utility model are shown and described above. The skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and the description in the specification are only preferred examples of the utility model and are not used to limit the utility model, and the utility model will have various changes and improvements without departing from the spirit and range of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and equivalents thereof.
Claims
1. A diamond picture for easy operation, comprising a picture frame (1) and a picture cloth (2) installed in the picture frame (1), characterized in that: The back side outer wall of the picture frame (1) is provided with a pressing plate (5) for fixing one end of the picture cloth (2), and a winding shaft (3) for pulling the picture cloth (2) is arranged on the side away from the pressing plate (5). The bottom of the picture frame (1) is provided with a driving and limiting assembly (4) for driving and limiting the rotation of the winding shaft (3). The top and bottom of the inner ring wall of the picture frame (1) is provided with a strip-shaped limiting groove (10) for limiting the picture cloth (2). The back side of the picture frame (1) is provided with a mounting groove (13) for mounting the winding shaft (3). The inner ring wall of the picture frame (1) is provided with a strip-shaped hole (11) in communication with the mounting groove (13) for the picture cloth (2) to pass through.
2. The dot painting for ease of operation as claimed in claim 1, wherein: The top of the back side outer wall of the picture frame (1) is provided with a hanging hole (12).
3. The dot painting for ease of operation as claimed in claim 2, wherein: The circumferential outer wall of the winding shaft (3) is hinged with a fixed plate (30), and the fixed plate (30) is provided with a plurality of fixed screws (31) arranged at equal intervals. The top and bottom of the winding shaft (3) are coaxially fixed with an extension shaft (32) rotatably connected with the picture frame (1).
4. The dot painting for ease of operation as recited in claim 3, wherein: The driving and limiting assembly (4) includes an outer box (40) fixedly connected with the bottom of the picture frame (1). The extension shaft (32) penetrates the outer box (40) and extends from the bottom of the outer box (40). The bottom of the extension shaft (32) is coaxially fixed with a rotary knob (42).
5. The dot painting for ease of operation as recited in claim 4, wherein: The inner part of the outer box (40) is provided with a first gear (41) coaxially fixed with the extension shaft (32), and a second gear (43) engaged with the first gear (41). A one-way bearing (44) is mounted on the inner ring wall of the second gear (43). A pull rod (45) is fixedly connected to the inner ring of the one-way bearing (44). The pull rod (45) penetrates the bottom of the outer box (40) and is slidably connected with the outer box (40). The cross section of the pull rod (45) is non-circular.
6. The dot painting for ease of operation as recited in claim 5, wherein: When the second gear (43) is pushed to the highest position by the pull rod (45), it is disengaged from the first gear (41).
7. The dot painting for ease of operation as claimed in claim 6, wherein: The inner wall of the pressing plate (5) is fixedly connected with a plurality of vertical anti-skid teeth (50), and a fixed block (51) is integrally formed on the top and bottom of the pressing plate (5).
8. The dot painting for ease of operation as claimed in claim 7, wherein: The inner wall of the fixed plate (30) is provided with uniformly distributed anti-skid convex points.