Multifunctional arts and crafts display device

Abstract

The invention provides a multifunctional arts and crafts display device which comprises an outer supporting seat, outer fixing frames are vertically fixed to the front end, the rear end, the left end and the right end of the outer wall of the outer supporting seat, servo motors are fixed to the upper portions of the interiors of the outer fixing frames, an inner fixing box is embedded into the outer supporting seat, and a display assembly is arranged in the inner fixing box. A protective frame is embedded in the upper portion of the inner fixing box, fixing plates are fixed to the front end, the rear end, the left end and the right end of the bottom of the protective frame, limiting bolts are embedded into the fixing plates, and LED lamps are fixed to the inner walls of the fixing plates. Meanwhile, the display height of the artware and the display height of the artware in the protection frame can be adjusted, the functions are diversified, and the display effect is good.

Description

Technical Field

[0001] The invention relates to the technical field of display cabinets, and in particular to a multifunctional arts and crafts display device. Background Art

[0002] Arts and crafts, also known as handicrafts, are various items made of art technology that combine practicality and have appreciation value. Chinese arts and crafts are of various categories, divided into more than a dozen major categories, hundreds of minor categories, tens of thousands of varieties, and countless colors. The major categories include ceramic handicrafts, sculpture handicrafts, jade, brocade, embroidery, printing and dyeing handicrafts, lace, woven handicrafts, carpets and tapestries, lacquerware, metal handicrafts, craft paintings, jewelry, leather carving paintings, etc. Handicrafts come from life, but create a value higher than life. It is the crystallization of people's wisdom, fully embodies human creativity and artistry, and is a priceless treasure of mankind. Therefore, there are handicraft exhibitions to facilitate the appreciation and research of handicraft lovers. However, most of the handicrafts on the market are currently placed in cabinets when they are displayed, which is not convenient for displaying arts and crafts. Moreover, due to the particularity of arts and crafts, many arts and crafts need to be completed in sets or composed of multiple pieces of arts and crafts. The existing arts and crafts display devices cannot highlight the three-dimensional sense and layering of such arts and crafts.

[0003] Therefore, a multifunctional arts and crafts display device with patent number CN202120167620.X is proposed in the prior art. The corresponding electric telescopic rod is turned on by a switch, and then the corresponding electric telescopic rod performs a vertical upward or downward movement, thereby driving the corresponding C-type display placement table to perform a vertical upward or downward movement, thereby realizing the adjustment of different heights of the C-type display placement table. At the same time, through the use of together with the B-type display placement table, the display of arts and crafts, especially a set of arts and crafts, can be made more three-dimensional and layered, thereby better reflecting the artistry of arts and crafts.

[0004] However, when this device is actually used, the handicraft can only be displayed flat on the C-shaped display stand, and cannot be tilted for display, resulting in subsequent viewers having to squat and tilt the handicraft from bottom to top, which is inconvenient for viewers to appreciate the handicrafts and the display effect is poor. Summary of the invention

[0005] In order to solve the above technical problems, the present invention provides a multifunctional arts and crafts display device to solve the problems described in the above background technology.

[0006] The present invention provides a multifunctional arts and crafts display device, which is achieved by the following specific technical means: a multifunctional arts and crafts display device, comprising an external support seat, external fixing frames are vertically fixed to the front, rear, left and right ends of the outer wall of the external support seat, a servo motor is fixed to the upper part of the inner part of the external fixing frame, an internal fixing box is embedded in the inner part of the external support seat, a display component is arranged in the inner part of the internal fixing box, a protective frame is embedded in the upper part of the inner fixing box, fixing plates are fixed to the front, rear, left and right ends of the bottom of the protective frame, limit bolts are embedded in the inner part of the fixing plate, and an LED light is fixed to the inner wall of the fixing plate.

[0007] As a further solution of the present invention: the display assembly is composed of a hydraulic cylinder, a guide column, a mounting plate, a rotating motor, a support ring, a mounting tube, a force ring, an electric push rod, a placement plate, a fill light, a limit column, a support column and a suction cup; Specifically, hydraulic cylinders are vertically fixed to the left and right ends of the bottom of the inner fixed box, a guide column is vertically fixed inside the fixed box, a mounting plate is fixed to the top of the push rods at the output ends of the two hydraulic cylinders, a rotating motor is fixed to the top of the mounting plate, a supporting ring is fixed to the top outer side of the mounting plate, a mounting tube is rotatably connected to the top of the transmission shaft of the output end of the rotating motor, a force ring is fixed to the bottom outer side of the mounting tube, an electric push rod is vertically fixed to the right side of the inside of the force ring, a placing plate is embedded in the middle of the upper part of the inner fixed box, a fill light is fixed to the top outer side of the inner fixed box, a limiting column is vertically embedded in the interior of the placing plate, a support rod is vertically embedded in the interior of the limiting column, and the top of the support rod is rotatably connected to a suction cup through an axle.

[0008] As a further solution of the present invention: the front, rear, left and right ends of the bottom of the inner fixed box are fixed with limit plates embedded in the outer fixed frame, and the transmission shaft at the output end of the servo motor is rotatably connected below the drive shaft, and the screw rod is just embedded in the inside of the limit plate. The outer wall of the screw rod is connected to the inner wall of the limit plate by a thread, and the inner fixed box rises and falls vertically in the outer support seat.

[0009] As a further solution of the present invention: the outer wall of the mounting plate is in close contact with the inner wall of the inner fixing box, the guide columns inside the inner fixing box are vertically embedded in the mounting plate, and the mounting plate rises and falls vertically on the outer walls of the guide columns.

[0010] As a further solution of the present invention: the upper inner opening of the support ring is provided with a circular ring groove whose size is consistent with the size of the force ring, the force ring below the mounting tube is just embedded in the support ring, and the mounting tube rotates 180° forward and backward in the internal fixed box.

[0011] As a further solution of the present invention: the top left side of the mounting cylinder is rotatably connected to the lower left side of the placement plate through a shaft and a connecting piece, the placement plate rotates 45 degrees up and down around the shaft on the top left side of the mounting cylinder, and the top of the push rod at the output end of the electric push rod is connected to the bottom right side of the placement plate through a connecting piece and a shaft.

[0012] As a further solution of the present invention: the interior of the placement plate is in a circular shape with 80-200 limit columns arranged at equal intervals, the limit columns are connected to the interior of the placement plate by threads, the upper surface of the placement plate, the upper surface of the limit columns and the upper surface of the suction cup are all on the same horizontal plane, the support rod is lifted up and down in the vertical direction inside the limit column, the suction cup rotates 60° left and right around the shaft rod at the top of the limit column, and three rubber anti-slip rings are fixed to the outside of the limit column (211).

[0013] As a further solution of the present invention: the fill light above the inner fixing box and the LED light in the protective frame are all arranged at the upper left, lower left, upper right and lower right of the placement plate.

[0014] As a further solution of the present invention: a rectangular connection groove is provided in the upper inner opening of the inner fixing box, the bottom of the protection frame and the fixing plate are just embedded in the connection groove, and one end of the limit bolt is embedded in the fixing plate.

[0015] As a further solution of the present invention: a sealing plug is tightly attached to the outer side of the limit bolt, the hidden plate just covers the outer side of the sealing plug and the limit bolt, and the inner wall of the hidden plate is tightly attached to the outer wall of the outer support seat.

[0016] 1. Before displaying the handicrafts, according to the actual situation, twist the limiting columns in some of the placement trays to move them upward from the placement tray. Subsequently, the electric push rod pushes the placement tray upward to be set on the mounting tube in an inclined shape with the left lower and the right higher. At this time, the suction cup in the limiting column is pulled upward, so that the support moves out of the placement tray from the bottom to the top. Subsequently, the position of the suction cup can be adjusted by pushing the support column to rotate in the limiting column and pushing the suction cup to rotate left and right above the support column, so that the suction cup can tightly absorb the handicraft to support and limit the handicraft. The handicraft can be placed on the limiting column on the surface of the placement tray. At this time, the handicraft is supported and limited by the limiting column, the suction cup and the support column, and will not slide off the surface of the placement tray due to gravity. The handicraft can be displayed at an angle according to the actual situation, which is more convenient for viewers to appreciate the handicrafts and has a better display effect.

[0017] 2. When the handicrafts are placed on the placement tray for display, the servo motor drives the screw rod to rotate in the limit plate outside the inner fixed box, so that the inner fixed box can be lifted up and down as a whole in the outer support seat, and the overall display height of the handicrafts on the placement tray can be adjusted. During the display process, the hydraulic cylinder can pull or push the mounting plate up and down to adjust the height of the handicrafts on the upper surface of the placement tray in the protective frame through the support ring, the force ring and the mounting cylinder, so that the handicrafts are located in the best display position in the protective frame. During the display process, the rotating motor will also drive the placement tray and the handicrafts on the upper surface of the placement tray to rotate through the mounting cylinder to display the handicrafts, which is more convenient for viewers to appreciate the handicrafts and has a better display effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front schematic diagram of the overall structure of the present invention; Figure 2 It is a front cross-sectional schematic diagram of the overall structure of the present invention; Figure 3 It is a front view schematic diagram of the local structure of the internal fixing box in the present invention; Figure 4 It is a schematic diagram of the explosion of the local structure of the internal fixing box in the present invention; Figure 5 It is a schematic diagram of the local structure of the protection frame in the present invention; Figure 6 It is a front view schematic diagram of the local structure of the installation tube in the present invention; Figure 7 It is a right side cross-sectional schematic diagram of the local structure of the placement plate in the present invention; Figure 8 It is a schematic cross-sectional view of the right side of the local structure of the limiting column in the present invention.

[0019] Legend: External support seat 1, external fixing frame 101, servo motor 102, hidden plate 103, internal fixing box 2, hydraulic cylinder 201, guide column 202, mounting plate 203, rotating motor 204, support ring 205, mounting tube 206, force ring 207, electric push rod 208, placement plate 209, fill light 210, limit column 211, support rod 212, suction cup 213 protective frame 3, fixing plate 301, limit bolt 302, sealing plug 303, LED light 304. DETAILED DESCRIPTION

[0020] Example 1, please refer to Figure 1-7A multifunctional arts and crafts display device includes an external support seat 1, an external fixing frame 101 is vertically fixed to the front, rear, left and right ends of the outer wall of the external support seat 1, a servo motor 102 is fixed to the upper part of the inner part of the external fixing frame 101, an internal fixing box 2 is embedded in the inner part of the external support seat 1, a display component is arranged in the inner part of the internal fixing box 2, a protective frame 3 is embedded on the upper part of the inner fixing box 2, a fixing plate 301 is fixed to the front, rear, left and right ends of the bottom of the protective frame 3, a limiting bolt 302 is embedded in the inner part of the fixing plate 301, and an LED lamp 304 is fixed to the inner wall of the fixing plate 301.

[0021] The display assembly is composed of a hydraulic cylinder 201, a guide column 202, a mounting plate 203, a rotating motor 204, a support ring 205, a mounting tube 206, a force ring 207, an electric push rod 208, a placement plate 209, a fill light 210, a limit column 211, a support column 212 and a suction cup 213; Hydraulic cylinders 201 are vertically fixed to the left and right ends of the bottom of the inner fixed box 2, and a guide column 202 is vertically fixed inside the fixed box 2, a mounting plate 203 is fixed to the top of the push rods at the output ends of the two hydraulic cylinders 201, a rotating motor 204 is fixed to the top of the mounting plate 203, a supporting ring 205 is fixed to the top outer side of the mounting plate 203, a mounting cylinder 206 is rotatably connected to the top of the transmission shaft at the output end of the rotating motor 204, a force ring 207 is fixed to the bottom outer side of the mounting cylinder 206, an electric push rod 208 is vertically fixed to the right side of the inside of the force ring 207, a placement plate 209 is embedded in the middle of the upper part of the inner fixed box 2, a fill light 210 is fixed to the top outer side of the inner fixed box 2, a limiting column 211 is vertically embedded in the interior of the placement plate 209, a support rod 212 is vertically embedded in the interior of the limiting column 211, and a suction cup 213 is rotatably connected to the top of the support rod 212 through an axle.

[0022] The front, rear, left and right ends of the bottom of the inner fixing box 2 are fixed with limit plates embedded in the outer fixing frame 101, and the transmission shaft at the output end of the servo motor 102 is rotatably connected with a screw rod, which is embedded in the inner wall of the limit plate. The outer wall of the screw rod is connected to the inner wall of the limit plate by a thread, and the inner fixing box 2 is lifted up and down in the vertical direction in the outer support seat 1; When the handicraft is placed in the placement tray 209 for display, the servo motor 102 in the external fixing frame 101 drives the screw rod to rotate in the limit plate outside the internal fixing box 2, so that the internal fixing box 2 is lifted up and down as a whole in the external support seat 1, and the overall display height of the handicraft in the placement tray 209 is adjusted; The outer wall of the mounting plate 203 is in close contact with the inner wall of the inner fixing box 2, and the guide posts 202 inside the inner fixing box 2 are vertically embedded in the mounting plate 203, and the mounting plate 203 is lifted up and down in the vertical direction on the outer wall of the guide posts 202; During the display of the craft, the hydraulic cylinder 201 can pull or push the mounting plate 203 up and down in the inner fixed box 2 to adjust the height of the craft on the upper surface of the placement plate 209 in the protective frame 3 through the support ring 206, the force ring 207 and the mounting cylinder 206, so that the craft is located in the best display position in the protective frame 3; The upper opening inside the support ring 205 is provided with a circular groove having the same volume as the force ring 207. The force ring 207 below the mounting tube 206 is just embedded in the support ring 205. The mounting tube 206 rotates 180° forward and backward in the inner fixing box 2. The main function of the support ring 205 is to support and limit the installation cylinder 206 and the crafts on the placement plate 209 by cooperating with the force ring 207 under the installation cylinder 206, so as to prevent the placement plate 209 from tilting as a whole when rotating due to the heavy upper section of the placement plate 209. During the display of the handicraft, the rotating motor 204 will also drive the placement plate 209 and the handicraft on the upper surface of the placement plate 209 to rotate through the mounting tube 206 to display the handicraft, making it easier for viewers to view the handicraft and achieving a better display effect. The top left side of the mounting cylinder 206 is rotationally connected to the lower left side of the placement plate 209 through a shaft and a connecting piece. The placement plate 209 rotates 45 degrees up and down around the shaft on the top left side of the mounting cylinder 206. The top of the push rod at the output end of the electric push rod 208 is connected to the bottom right side of the placement plate 209 through a connecting piece and a shaft.

[0023] The interior of the placement plate 209 is equidistantly arranged in a circular shape with 80-200 limiting posts 211, the limiting posts 211 are connected to the interior of the placement plate 209 by threads, the upper surface of the placement plate 209, the upper surface of the limiting posts 211 and the upper surface of the suction cup 213 are all on the same horizontal plane, the support rod 212 is lifted up and down in the vertical direction in the limiting posts 211, the suction cup 213 rotates 60° around the shaft at the top of the limiting posts 211, and three rubber anti-slip rings are fixed to the outside of the limiting posts 211; Before displaying the handicraft, according to the actual situation, the limiting pillars 211 in some of the placement trays are twisted to move upward from the placement tray 209. Subsequently, the electric push rod 208 pushes the placement tray 209 upward to be arranged on the installation cylinder 206 in an inclined shape with the left side lower and the right side higher, so that the handicraft can be placed on the limiting pillars 211 on the surface of the placement tray 209. At this time, the handicraft is limited by the limiting pillars 211 and will not slide off the surface of the placement tray 209 due to gravity. The handicraft can be tilted for display according to the actual situation, which is more convenient for viewers to appreciate the handicraft and has a better display effect. According to the actual display situation of the handicraft, the suction cup 213 can be pulled upward to move the support column 212 from the bottom to the top from the placement plate 209. Subsequently, the position of the suction cup 213 can be adjusted by pushing the support column 212 to rotate in the limiting column 211 and pushing the suction cup 213 to rotate left and right above the support column, so that the suction cup 213 can tightly absorb the handicraft to support and limit the handicraft, thereby further improving the stability of the handicraft during display.

[0024] Example 2, please refer to Figure 1-7 , Embodiment 2 is different from Embodiment 1 in that the fill light 210 above the inner fixing box 2 and the LED light 304 in the protective frame 3 are both arranged at the upper left, lower left, upper right and lower right of the placement plate 209; When the handicraft is placed on the placement plate 209 for rotation display, the fill light 210 and the LED light 304 in the protective frame 3 can generate light to illuminate the handicraft to perform fill light operation, thereby reducing fill light blind spots and making it easier for viewers to appreciate the handicraft.

[0025] Example 3, please refer to Figure 1-7 , Embodiment 3 is different from Embodiment 2 in that a rectangular connection groove is provided at the upper opening of the inner fixing box 2, the bottom of the protection frame 3 and the fixing plate 301 are just embedded in the connection groove, and one end of the limit bolt 302 is embedded in the fixing plate 301; When the bottom of the protective frame 3 with tempered glass is embedded in the connection groove of the inner fixing box 2, the fixing plate 301 below the protective frame 3 is embedded below the connection groove, and then the limiting columns 211 at the front, rear, left and right ends of the inner fixing box 2 are twisted to be embedded in the fixing plate 301, so that the protective frame 3 can be assembled and fixed; The outer side of the limit bolt 302 is closely attached to the sealing plug 303, the hidden plate 103 just covers the outer side of the sealing plug 303 and the limit bolt 302, and the inner wall of the hidden plate 103 is closely attached to the outer wall of the outer support seat 1; The main function of the hidden plate 103 and the sealing plug 303 is to double hide the limit bolt 302 to prevent the limit bolt 302 from being exposed to the field of vision for a long time and being loosened by criminals to remove the protective frame 3.

[0026] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A multifunctional arts and crafts display device, comprising an outer support seat (1), characterized in that: External fixing frames (101) are vertically fixed to the front, rear, left and right ends of the outer wall of the external support seat (1); a servo motor (102) is fixed to the upper part of the interior of the external fixing frame (101); an internal fixing box (2) is embedded in the interior of the external support seat (1); a display component is arranged inside the internal fixing box (2); a protective frame (3) is embedded above the internal fixing box (2); fixing plates (301) are fixed to the front, rear, left and right ends of the bottom of the protective frame (3); a limit bolt (302) is embedded inside the fixing plate (301); and an LED lamp (304) is fixed to the inner wall of the fixing plate (301).

2. The multifunctional arts and crafts display device according to claim 1, characterized in that: The display assembly is composed of a hydraulic cylinder (201), a guide column (202), a mounting plate (203), a rotating motor (204), a support ring (205), a mounting tube (206), a force ring (207), an electric push rod (208), a placement plate (209), a fill light (210), a limit column (211), a support rod (212) and a suction cup (213); A hydraulic cylinder (201) is vertically fixed to the left and right ends of the bottom of the inner fixed box (2), a guide column (202) is vertically fixed inside the fixed box (2), a mounting plate (203) is fixed to the top of the push rods at the output ends of the two hydraulic cylinders (201), a rotating motor (204) is fixed to the top of the mounting plate (203), a support ring (205) is fixed to the outside of the top of the mounting plate (203), a mounting cylinder (206) is rotatably connected to the top of the transmission shaft at the output end of the rotating motor (204), and the mounting cylinder (206) ) is fixed to the outer side of the bottom of the inner fixed box (2), an electric push rod (208) is vertically fixed to the right side of the inner side of the force ring (207), a placement plate (209) is embedded in the middle of the upper part of the inner fixed box (2), a fill light (210) is fixed to the outer side of the top of the inner fixed box (2), a limiting column (211) is vertically embedded in the placement plate (209), a support rod (212) is vertically embedded in the limiting column (211), and a suction cup (213) is rotatably connected to the top of the support rod (212) via an axle.

3. The multifunctional arts and crafts display device according to claim 2, characterized in that: The front, rear, left and right ends of the bottom of the inner fixed box (2) are fixed with limit plates embedded in the outer fixed frame (101), and the transmission shaft at the output end of the servo motor (102) is rotatably connected with a screw rod below, and the screw rod is just embedded in the inside of the limit plate. The outer wall of the screw rod is connected to the inner wall of the limit plate by a thread, and the inner fixed box (2) is lifted up and down in the vertical direction in the outer support seat (1).

4. The multifunctional arts and crafts display device according to claim 2, characterized in that: The outer wall of the mounting plate (203) is in close contact with the inner wall of the inner fixing box (2), the guide columns (202) inside the inner fixing box (2) are vertically embedded in the mounting plate (203), and the mounting plate (203) rises and falls in a vertical direction on the outer wall of the guide column (202).

5. The multifunctional arts and crafts display device according to claim 2, characterized in that: The upper inner opening of the support ring (205) is provided with a circular groove having a volume that is the same as the volume of the force ring (207); the force ring (207) below the mounting tube (206) is exactly embedded in the interior of the support ring (205); and the mounting tube (206) rotates 180° forward and backward in the inner fixing box (2).

6. The multifunctional arts and crafts display device according to claim 2, characterized in that: The top left side of the installation cylinder (206) is rotatably connected to the lower left side of the placement plate (209) via a shaft and a connecting piece, and the placement plate (209) rotates 45 degrees up and down around the shaft on the top left side of the installation cylinder (206). The top of the push rod at the output end of the electric push rod (208) is connected to the bottom right side of the placement plate (209) via a connecting piece and a shaft.

7. The multifunctional arts and crafts display device according to claim 2, characterized in that: The interior of the placement plate (209) is equidistantly arranged in a circular shape with 80 to 200 limiting posts (211); the limiting posts (211) are connected to the interior of the placement plate (209) via threads; the upper surface of the placement plate (209) and the upper surfaces of the limiting posts (211) and the suction cup (213) are all on the same horizontal plane; the support rod (212) is lifted up and down in a vertical direction in the limiting posts (211); the suction cup (213) rotates 60 degrees left and right around the shaft at the top of the limiting posts (211); and three rubber anti-slip rings are fixed to the outer side of the limiting posts (211).

8. The multifunctional arts and crafts display device according to claim 2, characterized in that: The fill light (210) above the inner fixing box (2) and the LED light (304) in the protective frame (3) are both arranged at the upper left, lower left, upper right and lower right of the placement plate (209).

9. The multifunctional arts and crafts display device according to claim 1, characterized in that: The inner upper opening of the inner fixing box (2) is provided with a rectangular connection groove, the bottom of the protection frame (3) and the fixing plate (301) are both exactly embedded in the connection groove, and one end of the limit bolt (302) is embedded in the fixing plate (301).

10. The multifunctional arts and crafts display device according to claim 1, characterized in that: The outer side of the limit bolt (302) is in close contact with a sealing plug (303), the hidden plate (103) just covers the outer sides of the sealing plug (303) and the limit bolt (302), and the inner wall of the hidden plate (103) is in close contact with the outer wall of the outer support seat (1).

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