Transparent back plate suspension device for special-shaped ceramic plate

Abstract

The invention discloses a transparent back plate suspension device for a special-shaped ceramic plate, and relates to the technical field of ceramic product mounting devices. The transparent back plate hanging device for the special-shaped ceramic plate comprises a horizontal base, a lead screw and a first rotating rod are rotationally connected into the horizontal base, a sliding base is in threaded connection with the outer surface of the lead screw, a connecting base is fixedly connected with the outer surface of the sliding base, a vertical rod is arranged in the connecting base in a sleeved mode, and a fixing base is arranged outside the vertical rod; an acrylic plate is fixedly connected to the outer surface of the fixed seat, a magnetic metal block is fixedly connected to the outer surface of the acrylic plate through a counter bore screw, a special-shaped ceramic plate is arranged on the outer side of the magnetic metal block, an ultrathin magnetic sheet is glued to the back face of the special-shaped ceramic plate, and the special-shaped ceramic plate is magnetically attracted to the surface of the magnetic metal block of the acrylic plate through the ultrathin magnetic sheet. By means of the special-shaped ceramic plate positioning device, accurate positioning, lossless installation and convenient maintenance of a special-shaped ceramic plate can be achieved, and meanwhile the transparent and attractive visual effect is kept.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ceramic product mounting device, in particular to a transparent backboard suspension device for special-shaped ceramic plate. BACKGROUND

[0002] At present, ceramic decorative plate is widely used in building curtain wall, indoor decoration and artistic display, especially special-shaped ceramic plate (including non-rectangular, curved surface, hollowed-out shape, etc.) is obviously increasing in the trend of modern architectural design. In order to enhance the visual effect and space permeability of the ceramic plate, some installation spaces have the demand of installing transparent backboard behind the ceramic plate, so that the overall effect after installation can not only ensure the stability of the ceramic plate, but also highlight its artistic shape and light and shadow effect. The existing ceramic plate installation methods mainly include the following types: dry hanging metal hanging piece fixing method, common ceramic plate installation uses metal hanging piece, which is fixed on the keel structure through drilling, bolt, bolt and other ways; back bolt combined with support frame method, part of the curtain wall engineering will use back bolt technology, which connects back bolt with metal frame, and then fixes ceramic plate on it; adhesive or composite board method, in part of indoor decoration, ceramic plate is fixed directly by adhesive or transparent composite board.

[0003] In the existing installation method, the dry hanging metal hanging piece fixing method is only suitable for regular shape ceramic plate, and for special-shaped ceramic plate, especially curved surface or hollowed-out ceramic plate, positioning is difficult, hanging piece is unevenly distributed, which can easily cause uneven stress of ceramic plate, insufficient installation precision, and even risk of cracking or falling off in long-term use. The back bolt combined with support frame method needs to mechanically process the back surface of the ceramic plate, which increases the process and risk of ceramic product rate, and the position of the back bolt installation point is limited by the shape of the ceramic plate, so it is often difficult to achieve precise positioning for special-shaped ceramic plate. The adhesive or composite board method has low reliability, the adhesive layer is easy to age, and the mechanical strength of the transparent composite board is insufficient to bear large size or heavy ceramic plate, which has safety hazards. Therefore, there is still a lack of a connecting device that can adapt to the shape of special-shaped ceramic plate, consider transparent backboard support, and realize safe and reliable suspension, which can not only ensure the uniform stress and long-term stability of special-shaped ceramic plate, but also maintain the overall beauty and permeability after installation. SUMMARY

[0004] In view of the deficiencies of the existing problems, the present application provides a transparent backboard suspension device for special-shaped ceramic plate to solve the problem that the existing installation technology cannot consider precise positioning, reliable suspension, non-destructive installation and transparent visual effect of special-shaped ceramic plate.

[0005] In order to solve the above problems, the present application is realized by the following technical scheme: a transparent backboard suspension device for special-shaped ceramic plate, comprising a horizontal base, a screw rod and a first rotating rod are rotatably connected in the horizontal base, a sliding seat is threadedly connected to the outer surface of the screw rod, a connecting seat is fixedly connected to the outer surface of the sliding seat, a vertical rod is sleeved in the connecting seat, a fixing seat is arranged on the outer portion of the vertical rod, a acrylic plate is fixedly connected to the outer surface of the fixing seat, a magnetic metal block is fixedly connected to the outer surface of the acrylic plate through a counterbore screw, a special-shaped ceramic plate is arranged on the outer side of the magnetic metal block, an ultrathin magnetic sheet is glued to the back surface of the special-shaped ceramic plate, the special-shaped ceramic plate is magnetically attracted to the surface of the magnetic metal block of the acrylic plate through the ultrathin magnetic sheet, a small gear is fixedly connected to one end of the outer surface of the screw rod, a large gear is fixedly connected to the outer surface of the first rotating rod, the large gear is arranged directly below the small gear, a fixing shell is fixedly connected to the bottom of the sliding seat, a second rotating rod is rotatably connected in the fixing shell, a fixing gear is fixedly connected to the outer surface of the second rotating rod, a rack is fixedly connected to the outer surface of the vertical rod, the rack is engaged with the fixing gear, and the upper portion and the lower portion of one side of the fixing seat are fixedly connected with fixing cylinders.

[0006] Preferably, both ends of the screw rod are rotatably connected in the horizontal base, one end of the first rotating rod is rotatably connected in the horizontal base, and the large gear is engaged with the small gear.

[0007] Preferably, a first through groove is formed in the outer surface of the horizontal base, the outer surface of the connecting seat penetrates the first through groove, a second through groove is formed in the bottom of the horizontal base, the bottom of the sliding seat penetrates the second through groove, and the fixing shell is arranged below the horizontal base.

[0008] Preferably, a first sleeve rod is sleeved at one end of the first rotating rod extending to the outside of the horizontal base, a first guide groove is formed in the inside of the first sleeve rod, and a protrusion on the outer surface of the first sleeve rod is slidingly arranged in the inside of the first guide groove.

[0009] Preferably, a first limiting seat is fixedly connected to the outer surface of one end of the horizontal base, a first limiting block is fixedly connected to one end of the first sleeve rod close to the horizontal base, the claws on the outer edge of the first limiting block are matched with the grooves in the inner cavity of the first limiting seat, and a first rotating block is fixedly connected to one end of the first sleeve rod away from the first limiting block.

[0010] Preferably, a through opening is formed in the outer surface of the fixing shell, one side of the fixing gear penetrates the through opening, one end of the second rotating rod is rotatably connected in the fixing shell, a second sleeve rod is sleeved at one end of the second rotating rod extending to the outside of the fixing shell, a second guide groove is formed in the inside of the second sleeve rod, and a protrusion on the outer surface of the second rotating rod is slidingly arranged in the inside of the second guide groove.

[0011] Preferably, the outer surface of the fixed shell is fixedly connected with a second limiting seat, one end of the second sleeve rod close to the fixed shell is fixedly connected with a second limiting block, the clamping teeth of the outer edge of the second limiting block are engaged with the tooth grooves in the inner cavity of the second limiting seat, and the other end of the second sleeve rod away from the second limiting block is fixedly connected with a second rotating block.

[0012] Preferably, the inner surface of the fixed cylinder is sleeved with a fixed plate, the inner surface of the fixed plate is fixedly connected with an insertion rod, both ends of the insertion rod penetrate through both ends of the fixed cylinder, and the bottom of the top end and the bottom end of the vertical rod is provided with a limiting hole.

[0013] Preferably, the outer surface of the insertion rod is sleeved with a spring, one end of the spring is fixedly connected to the outer surface of the fixed plate, the other end of the spring away from the fixed plate is fixedly connected to one end in the inner surface of the fixed cylinder, and one end of the insertion rod is fixedly connected with a pulling block.

[0014] Preferably, the other end of the insertion rod away from the pulling block extends to the inner surface of the fixed seat, the outer surface of the other end of the insertion rod away from the pulling block is fixedly connected with a first magnetic block, the inner wall of the fixed seat is provided with a limiting groove, the inner wall of the fixed seat is embedded with a second magnetic block, and the second magnetic block is arranged at the opposite position of the limiting groove.

[0015] Beneficial effects The application provides a transparent back plate suspension device for a special-shaped ceramic plate. The transparent back plate suspension device for the special-shaped ceramic plate is provided with a horizontal adjusting mechanism composed of a lead screw, a sliding seat, a gear pair and a lockable rotating block, and a lifting mechanism composed of a rack, a fixed gear and a vertical rotating block also provided with a locking function, so that the acrylic plate and the special-shaped ceramic plate thereon can be precisely and independently fine-adjusted in the horizontal and vertical directions.

[0016] The transparent back plate suspension device for the special-shaped ceramic plate adopts magnetic attraction as the main fixing method, the special-shaped ceramic plate is directly fixed by the ultra-thin magnetic sheet on the back surface and the magnetic metal block on the front surface of the acrylic plate, and the installation is truly lossless, which completely avoids any destructive processing such as drilling and slotting on the special-shaped ceramic plate, completely eliminates the risk of ceramic plate cracking caused by processing stress, and completely preserves the integrity and original artistic value of the artistic ceramic plate, and is especially suitable for high-value and easily damaged special-shaped ceramic products.

[0017] The transparent backboard suspension device for the special-shaped ceramic plate, by integrating the quick dismounting buckle mechanism and the anti-falling safety lock, realizes convenient separation and firm locking of the acrylic plate and the suspension base system, when the acrylic plate needs to be cleaned or replaced, only the plug-in mechanism of the plug rod and the limiting hole needs to be operated, the entire acrylic plate together with the magnetic metal block thereon can be taken down, greatly simplifying the maintenance process of the transparent backboard, meanwhile, the special-shaped ceramic plate is fixed through the magnetic attraction between the ultra-thin magnetic sheet on the back thereof and the magnetic metal block on the front of the acrylic plate, the installation and dismounting of the special-shaped ceramic plate can be completed without any tool through the connecting mode, the replacement, cleaning and maintenance of the single ceramic plate become very convenient, the problem of difficult maintenance in the traditional installation mode is solved, and the practicality and maintainability of the device are greatly improved.

[0018] The transparent backboard suspension device for the special-shaped ceramic plate, by completely integrating the complex horizontal adjusting mechanism such as the lead screw, the sliding seat and the gear transmission assembly in the horizontal base, accommodating the vertical adjusting mechanism such as the fixed gear and the rack in the fixed shell, and making the horizontal base and the fixed shell be shielded in the back visual blind area of the special-shaped ceramic plate after installation, it is ensured that all mechanical structures and connecting parts are invisible, this design makes the exposed part of the device extremely simple, only the transparent acrylic plate is used as support, the visual interference of the installation structure on the decorative facade is maximally reduced, the integrity of the artistic expression of the special-shaped ceramic plate and the pure feeling of the wall visual are perfectly maintained, and the minimalist aesthetic expression under the complex functional requirement is realized. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a schematic structural diagram of the whole of the present application; Figure 2 It is a schematic sectional structural diagram of the whole of the present application; Figure 3 It is a schematic side structural diagram of the acrylic plate and the special-shaped ceramic plate of the present application; Figure 4 It is a schematic front structural diagram of the acrylic plate of the present application; Figure 5 It is a schematic back structural diagram of the acrylic plate of the present application; Figure 6 It is a schematic structural diagram of the fixed cylinder of the present application; Figure 7 It is a schematic structural diagram of the horizontal base of the present application; Figure 8 It is a schematic side sectional structural diagram of the horizontal base of the present application; Figure 9 It is a schematic front sectional structural diagram of the horizontal base of the present application; Figure 10 It is a schematic sectional structural diagram of the fixed shell of the present application.

[0020] In the diagram: 1. Horizontal base; 2. Lead screw; 3. First rotating rod; 4. Slide; 5. Connecting seat; 6. Vertical rod; 7. Fixed seat; 8. Acrylic plate; 9. Magnetic metal block; 10. Irregularly shaped ceramic plate; 11. Ultra-thin magnetic sheet; 12. Small gear; 13. Large gear; 14. First limiting seat; 15. First sleeve rod; 16. First guide groove; 17. First rotating block; 18. First limiting block; 19. First through groove; 20. ... 21. Two-way slot; 22. Fixed shell; 23. Through port; 24. Second rotating rod; 25. Fixed gear; 26. Second limiting seat; 27. Second sleeve rod; 28. Second rotating block; 29. ​​Second limiting block; 30. Second guide groove; 31. Rack; 32. Fixed cylinder; 33. Fixed plate; 34. Insert rod; 35. Spring; 36. First magnetic block; 37. Limiting groove; 38. Second magnetic block; 39. Pull block; 30. Limiting hole. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0022] Example like Figures 1-10 As shown, the present invention provides a technical solution: a transparent backplate suspension device for irregularly shaped ceramic panels, comprising a horizontal base 1, a lead screw 2 and a first rotating rod 3 rotatably connected inside the horizontal base 1, a slide 4 threadedly connected to the outer surface of the lead screw 2, a connecting seat 5 fixedly connected to the outer surface of the slide 4, a vertical rod 6 sleeved inside the connecting seat 5, a fixing seat 7 provided outside the vertical rod 6, an acrylic plate 8 fixedly connected to the outer surface of the fixing seat 7, a magnetic metal block 9 fixedly connected to the outer surface of the acrylic plate 8 by countersunk screws, an irregularly shaped ceramic panel 10 provided outside the magnetic metal block 9, and an ultra-thin magnetic sheet 1 glued to the back of the irregularly shaped ceramic panel 10. 1. The irregularly shaped ceramic plate 10 is magnetically attracted to the surface of the magnetic metal block 9 of the acrylic plate 8 by the ultra-thin magnetic sheet 11. A small gear 12 is fixedly connected to one end of the outer surface of the lead screw 2. A large gear 13 is fixedly connected to the outer surface of the first rotating rod 3. The large gear 13 is located directly below the small gear 12. A fixed shell 21 is fixedly connected to the bottom of the slide block 4. A second rotating rod 23 is rotatably connected inside the fixed shell 21. A fixed gear 24 is fixedly connected to the outer surface of the second rotating rod 23. A rack 30 is fixedly connected to the outer surface of the vertical rod 6. The rack 30 meshes with the fixed gear 24. A fixed cylinder 31 is fixedly connected to the upper and lower parts of one side of the fixed seat 7.

[0023] Both ends of the lead screw 2 are rotatably connected to the interior of the horizontal base 1, one end of the first rotating rod 3 is rotatably connected to the interior of the horizontal base 1, the large gear 13 is engaged with the small gear 12, the motion transmission is realized through the gear transmission, the large gear 13 drives the small gear 12 to realize the speed reduction and torque increase, so that the rotation of the lead screw 2 is more stable and controllable.

[0024] The outer surface of the horizontal base 1 is provided with a first through groove 19, the outer surface of the connecting seat 5 penetrates the first through groove 19, the bottom of the horizontal base 1 is provided with a second through groove 20, the bottom of the sliding seat 4 penetrates the second through groove 20, the fixed shell 21 is arranged below the horizontal base 1, the first through groove 19 provides a moving space for the connecting seat 5, the second through groove 20 provides a moving space for the sliding seat 4, and the smooth horizontal movement is ensured.

[0025] The end of the first rotating rod 3 extending to the outside of the horizontal base 1 is sleeved with the first sleeve rod 15, the interior of the first sleeve rod 15 is provided with a first guide groove 16, the protrusion on the outer surface of the first sleeve rod 15 is slidably arranged in the interior of the first guide groove 16, and the sliding cooperation of the first guide groove 16 and the protrusion ensures the axial movable connection of the first sleeve rod 15 and the first rotating rod 3 and the effective transmission of the torque.

[0026] The outer surface of one end of the horizontal base 1 is fixedly connected with a first limiting seat 14, one end of the first sleeve rod 15 close to the horizontal base 1 is fixedly connected with a first limiting block 18, the clamping teeth on the outer edge of the first limiting block 18 are matched with the grooves in the inner cavity of the first limiting seat 14, one end of the first sleeve rod 15 away from the first limiting block 18 is fixedly connected with a first rotating block 17, and the cooperation of the first limiting block 18 and the first limiting seat 14 realizes the reliable locking of the horizontal adjusting mechanism, so that the position deviation in the working process is prevented.

[0027] The outer surface of the fixed shell 21 is provided with a through opening 22, one side of the fixed gear 24 penetrates the through opening 22, one end of the second rotating rod 23 is rotatably connected to the interior of the fixed shell 21, one end of the second rotating rod 23 extending to the outside of the fixed shell 21 is sleeved with a second sleeve rod 26, the interior of the second sleeve rod 26 is provided with a second guide groove 29, the protrusion on the outer surface of the second rotating rod 23 is slidably arranged in the interior of the second guide groove 29, and the cooperation of the second guide groove 29 and the protrusion on the outer surface of the second rotating rod 23 realizes the axial movable connection of the second sleeve rod 26 and the second rotating rod 23.

[0028] The outer surface of the fixed shell 21 is fixedly connected with a second limiting seat 25, one end of the second sleeve rod 26 close to the fixed shell 21 is fixedly connected with a second limiting block 28, the clamping teeth on the outer edge of the second limiting block 28 are engaged with the tooth grooves in the inner cavity of the second limiting seat 25, one end of the second sleeve rod 26 away from the second limiting block 28 is fixedly connected with a second rotating block 27, and the engagement of the second limiting block 28 and the second limiting seat 25 realizes the reliable locking of the vertical adjusting mechanism, so that the height position is stable.

[0029] The inner surface of the fixed cylinder 31 is sleeved with a fixed plate 32, the inside of the fixed plate 32 is fixedly connected with a plug rod 33, both ends of the plug rod 33 penetrate through both ends of the fixed cylinder 31, the top and bottom of the vertical rod 6 are both provided with a limiting hole 39, the outer surface of the plug rod 33 is matched with the inside of the limiting hole 39, the quick connection and separation of the fixed seat 7 and the vertical rod 6 are realized through the cooperation of the plug rod 33 and the limiting hole 39, which is convenient for installation and maintenance.

[0030] The outside of the plug rod 33 is sleeved with a spring 34, one end of the spring 34 is fixedly connected with the outer surface of the fixed plate 32, the end of the spring 34 away from the fixed plate 32 is fixedly connected with one end inside the fixed cylinder 31, one end of the plug rod 33 is fixedly connected with a pull block 38, the spring 34 provides a continuous reset force, ensures that the plug rod 33 keeps the locked position in the non-operation state, and improves the safety.

[0031] The end of the plug rod 33 away from the pull block 38 extends to the inside of the fixed seat 7, the outer surface of the end of the plug rod 33 away from the pull block 38 is fixedly connected with a first magnetic block 35, the inner wall of the fixed seat 7 is provided with a limiting groove 36, the inner wall of the fixed seat 7 is embedded with a second magnetic block 37, the second magnetic block 37 is arranged at the opposite position of the limiting groove 36, the mutual adsorption of the first magnetic block 35 and the second magnetic block 37 provides an auxiliary locking force, which is convenient for the installation operation of the acrylic plate 8.

[0032] The working principle of the above embodiment is as follows: In use, the horizontal base 1 is fixedly installed on the wall surface through bolts, and then the fixed seat 7 at the back of the transparent acrylic plate 8 is installed on the vertical rod 6, when installing, the pull block 38 is pulled outward, the plug rod 33 is driven to move outward, the fixed plate 32 and the first magnetic block 35 are synchronously moved, the first magnetic block 35 is away from the limiting groove 36 and is adsorbed together with the second magnetic block 37, the spring 34 is compressed, then the acrylic plate 8 is held by hand, the fixed seat 7 at the back of the acrylic plate 8 is sleeved outside the vertical rod 6, when the top end of the vertical rod 6 abuts against the top of the inner cavity of the fixed seat 7, the two plug rods 33 are respectively aligned with the two limiting holes 39, the pull block 38 is pushed, the first magnetic block 35 is away from the second magnetic block 37, under the action of the elastic restoring force of the spring 34, the end of the plug rod 33 with the first magnetic block 35 penetrates through the limiting hole 39 and is inserted into the limiting groove 36, so that the vertical rod 6 is locked in the fixed seat 7 by the two plug rods 33, the installation of the acrylic plate 8 is completed, finally the special-shaped ceramic plate 10 is pasted with the ultra-thin magnetic sheet 11 at the back, the bonding strength between the ultra-thin magnetic sheet 11 and the artwork body is enhanced through the structure glue, then the ultra-thin magnetic sheet 11 and the magnetic metal block 9 on the acrylic plate 8 are adsorbed together, so that the artwork is stably hung on the wall surface.

[0033] When the position of the special-shaped ceramic plate 10 needs to be fine-adjusted, the first sleeve rod 15 is rotated by rotating the first rotating block 17, and since the first sleeve rod 15 is in sliding engagement with the protrusions on the outer surface of the first rotating rod 3 through the first guide slot 16 in the first sleeve rod 15, the torque is transmitted to the first rotating rod 3, so that the first rotating rod 3 is synchronously rotated, the large gear 13 fixed on the first rotating rod 3 is rotated, and the small gear 12 in engagement with the large gear 13 is rotated, and the small gear 12 drives the screw rod 2 fixed thereto to rotate in the horizontal base 1, the sliding seat 4 connected with the screw rod 2 through the screw thread is linearly moved in the horizontal direction, the connecting seat 5 and the fixed shell 21 connected with the sliding seat 4 are moved together, and the acrylic plate 8 is fine-adjusted in the horizontal position by the vertical rod 6 in the connecting seat 5, so that the horizontal position of the special-shaped ceramic plate 10 is fine-adjusted, and when the horizontal position is adjusted to the position, the first sleeve rod 15 is pushed inward, so that the first limiting block 18 at the end of the first sleeve rod 15 is clamped into the groove of the first limiting seat 14, and the self-locking is realized to prevent the first rotating rod 3 from being accidentally rotated, so that the horizontal position is locked, the second sleeve rod 26 is rotated by rotating the second rotating block 27, the torque is transmitted to the second rotating rod 23 by the second sleeve rod 26 in sliding engagement with the protrusions on the outer surface of the second rotating rod 23 through the second guide slot 29 in the second sleeve rod 26, the fixed gear 24 fixed on the second rotating rod 23 is rotated, and since the fixed gear 24 is in engagement with the rack 30 fixed on the vertical rod 6, the vertical rod 6 is lifted and lowered in the connecting seat 5 by the rotation of the fixed gear 24, so that the fixed seat 7 and the acrylic plate 8 are adjusted in height, and the vertical height of the special-shaped ceramic plate 10 is fine-adjusted, and when the vertical height is adjusted to the required height, the second sleeve rod 26 is pushed inward, so that the second limiting block 28 at the end of the second sleeve rod 26 is engaged and locked with the tooth groove in the second limiting seat 25 to prevent the second rotating rod 23 from being accidentally rotated, so that the vertical position is locked.

[0034] Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art and related fields without creative work should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A transparent back panel hanging device for shaped ceramic panels, comprising a horizontal base (1), characterized in that: The inside of the horizontal base (1) is rotationally connected with a lead screw (2) and a first rotary rod (3), the outer surface of the lead screw (2) is threadedly connected with a sliding seat (4), the outer surface of the sliding seat (4) is fixedly connected with a connecting seat (5), the inside of the connecting seat (5) is sleeved with a vertical rod (6), the outside of the vertical rod (6) is provided with a fixed seat (7), the outer surface of the fixed seat (7) is fixedly connected with an acrylic plate (8), the outer surface of the acrylic plate (8) is fixedly connected with a magnetic metal block (9) through a counterbore screw, the outside of the magnetic metal block (9) is provided with a special-shaped ceramic plate (10), the back of the special-shaped ceramic plate (10) is glued with an ultrathin magnetic sheet (11), the special-shaped ceramic plate (10) is magnetically attracted to the surface of the magnetic metal block (9) of the acrylic plate (8) through the ultrathin magnetic sheet (11), one end of the outer surface of the lead screw (2) is fixedly connected with a pinion (12), the outer surface of the first rotary rod (3) is fixedly connected with a gear wheel (13), the gear wheel (13) is arranged directly below the pinion (12), the bottom of the sliding seat (4) is fixedly connected with a fixed shell (21), the inside of the fixed shell (21) is rotationally connected with a second rotary rod (23), the outer surface of the second rotary rod (23) is fixedly connected with a fixed gear (24), the outer surface of the vertical rod (6) is fixedly connected with a rack (30), the rack (30) is engaged with the fixed gear (24), the upper part and the lower part of one side of the fixed seat (7) are fixedly connected with a fixed cylinder (31).

2. A transparent back panel hanger for a contoured ceramic panel according to claim 1, wherein: Both ends of the lead screw (2) are rotationally connected in the inside of the horizontal base (1), one end of the first rotary rod (3) is rotationally connected in the inside of the horizontal base (1), the gear wheel (13) is engaged with the pinion (12).

3. A transparent back panel hanger for a contoured ceramic panel according to claim 1, wherein: The outer surface of the horizontal base (1) is provided with a first through groove (19), the outer surface of the connecting seat (5) penetrates through the first through groove (19), the bottom of the horizontal base (1) is provided with a second through groove (20), the bottom of the sliding seat (4) penetrates through the second through groove (20), the fixed shell (21) is arranged below the horizontal base (1).

4. A transparent back panel hanger for a contoured ceramic panel according to claim 1, wherein: The end of the first rotary rod (3) extending to the outside of the horizontal base (1) is sleeved with a first sleeve rod (15), the inside of the first sleeve rod (15) is provided with a first guide groove (16), the protrusion on the outer surface of the first sleeve rod (15) is slidingly arranged in the inside of the first guide groove (16).

5. A transparent back panel hanger for a contoured ceramic panel according to claim 4, wherein: The outer surface of one end of the horizontal base (1) is fixedly connected with a first limiting seat (14), one end of the first sleeve rod (15) close to the horizontal base (1) is fixedly connected with a first limiting block (18), the clamping teeth on the outer edge of the first limiting block (18) are matched with the grooves in the inner cavity of the first limiting seat (14), one end of the first sleeve rod (15) away from the first limiting block (18) is fixedly connected with a first rotating block (17).

6. A transparent back panel hanger for a contoured ceramic panel according to claim 1, wherein: The outer surface of the fixed shell (21) is provided with a through hole (22), one side of the fixed gear (24) penetrates the through hole (22), one end of the second rotating rod (23) is rotatably connected inside the fixed shell (21), the second rotating rod (23) extends to the end outside the fixed shell (21), the end of the second rotating rod (23) outside the fixed shell (21) is sleeved with a second sleeve rod (26), the inside of the second sleeve rod (26) is provided with a second guide groove (29), and the protrusion on the outer surface of the second rotating rod (23) is slidably arranged in the second guide groove (29).

7. A transparent back panel hanger for a contoured ceramic panel according to claim 6, wherein: The outer surface of the fixed shell (21) is fixedly connected with a second limiting seat (25), one end of the second sleeve rod (26) close to the fixed shell (21) is fixedly connected with a second limiting block (28), the clamping teeth on the outer edge of the second limiting block (28) are engaged with the tooth grooves in the inner cavity of the second limiting seat (25), and the end of the second sleeve rod (26) away from the second limiting block (28) is fixedly connected with a second rotating block (27).

8. A transparent back panel hanger for a contoured ceramic panel according to claim 1, wherein: The inner surface of the fixed cylinder (31) is sleeved with a fixed plate (32), the inside of the fixed plate (32) is fixedly connected with an insertion rod (33), both ends of the insertion rod (33) penetrate both ends of the fixed cylinder (31), the bottom of the top end and the bottom end of the vertical rod (6) is provided with a limiting hole (39), and the outer surface of the insertion rod (33) is matched with the inside of the limiting hole (39).

9. A transparent back panel hanger for a contoured ceramic panel according to claim 8, wherein: The outside of the insertion rod (33) is sleeved with a spring (34), one end of the spring (34) is fixedly connected to the outer surface of the fixed plate (32), the end of the spring (34) away from the fixed plate (32) is fixedly connected to one end inside the fixed cylinder (31), and one end of the insertion rod (33) is fixedly connected with a pull block (38).

10. A transparent back panel hanger for a contoured ceramic panel according to claim 9, wherein: The end of the insertion rod (33) away from the pull block (38) extends to the inside of the fixed seat (7), the outer surface of the end of the insertion rod (33) away from the pull block (38) is fixedly connected with a first magnetic block (35), the inner wall of the fixed seat (7) is provided with a limiting groove (36), the inner wall of the fixed seat (7) is embedded with a second magnetic block (37), and the second magnetic block (37) is arranged at the opposite position of the limiting groove (36).

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