Sculpture fixing base

Abstract

The utility model relates to the technical field of fixing bases, in particular to a sculpture fixing base which comprises a fixing base body, a connecting plate is fixedly connected to the bottom of the fixing base body through bolts, a connecting shell is fixedly installed on one side of the connecting plate, and a movable base is slidably connected to the interior of the connecting shell. And a plurality of first universal wheels are fixedly connected to the bottom of the moving seat. Compared with the prior art, the lifting device has the advantages that through the arrangement of the connecting shell and the moving seat, the position of the moving seat can be adjusted under the cooperation of the lifting mechanism, the first universal wheel and the second universal wheel can be adjusted to make contact with the ground for supporting when moving is needed, position adjustment is facilitated, manual carrying is not needed any more, time and labor are saved, and under the cooperation of the synchronous motor, the working efficiency is improved. And the second universal wheels can be controlled to stretch out, the span of the bottom of the device is increased, shaking and toppling caused by high gravity center in the moving process are avoided, the stability of the device in the moving process is improved, and the practicability of the device is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of fixed base technology, and in particular to a sculpture fixed base. Background Technology

[0002] Sculpture is a form of visual art that uses materials and techniques to create three-dimensional images. Sculpture was originally created primarily using carving and molding techniques on materials such as stone, metal, wood, and ceramics. However, modernist sculpture has a high degree of freedom in terms of materials and creative methods, and can utilize carving, welding, molding, or casting to create works on various materials.

[0003] Chinese Patent Publication No. CN220327220U discloses a fixed base for sculpture. This fixed base for sculpture, through the cooperation of a low-speed motor and a positioning plate, can slowly rotate the sculpture above the device, thereby allowing the device to display the sculpture from all angles and achieve a better display effect. Through the cooperation of a support plate and a protective shell, the sculpture can be in a relatively stable state after the rotation stops, thereby improving the impact resistance of the device.

[0004] However, in actual use, this device has the drawback of lacking a moving component. After the sculpture is placed, if it needs to be moved, it needs to be lifted and moved manually, which is not only laborious but also has poor stability.

[0005] To address this issue, this utility model proposes a sculpture fixing base. Utility Model Content

[0006] The purpose of this invention is to at least solve one of the aforementioned technical defects.

[0007] Therefore, one objective of this utility model is to provide a sculpture fixing base to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0008] To achieve the above objectives, one embodiment of this utility model provides a sculpture fixing base, including a fixing base. A connecting plate is fixedly connected to the bottom of the fixing base by bolts. A connecting shell is fixedly installed on one side of the connecting plate. A movable seat is slidably connected inside the connecting shell. Several first universal wheels are fixedly connected to the bottom of the movable seat. Four sliding rods are slidably connected inside the movable seat. A fixing plate is fixedly connected to one side of each of the four sliding rods. A second universal wheel is fixedly connected to the bottom of each of the four fixing plates. A lifting mechanism is slidably connected between the connecting shell and the movable seat.

[0009] Preferably, the bottom of the movable seat is provided with a first sliding groove and a second sliding groove. The first and second sliding grooves are arranged vertically. Two positioning plates are fixedly connected inside the first and second sliding grooves. A sliding groove is provided on one side of each of the four positioning plates, and a mounting hole is provided on one side of each of the four positioning plates.

[0010] The technical effect achieved by adopting the above solution is that it facilitates the storage of the slide rod.

[0011] Preferably, in any of the above embodiments, the shape and size of the four sliding rods are adapted to the shape and size of the corresponding sliding grooves, the exterior of the four sliding rods are slidably connected to the interior of the corresponding sliding grooves, and the top of the four sliding rods are slidably connected to the interior of the corresponding first and second sliding grooves.

[0012] Preferably, in any of the above embodiments, a synchronous motor is fixedly connected inside each of the four mounting holes, a screw is fixedly installed at the output end of each of the four synchronous motors, a threaded hole is opened on one side of each of the four slide rods, and the external parts of the four screws are respectively threaded to the inside of the corresponding threaded holes.

[0013] The technical effect achieved by adopting the above solution is that it enables the simultaneous extension and retraction of four sliding rods.

[0014] Preferably, according to any of the above embodiments, the lifting mechanism includes four first rotating blocks and four second rotating blocks, wherein one side of two of the first rotating blocks is fixedly connected to the top of the movable seat, and two first guide rods are fixedly connected between the two first rotating blocks, wherein one side of each of the two second rotating blocks is fixedly connected to both sides of the connecting shell, and two second guide rods are fixedly connected between the two second rotating blocks.

[0015] Preferably, in any of the above schemes, the interiors of the other two first rotating blocks are slidably connected to the outer surfaces of the two second guide rods, and the interiors of the other two second rotating blocks are slidably connected to the outer surfaces of the two first guide rods.

[0016] The technical effect achieved by adopting the above solution is to provide guidance.

[0017] Preferably, in any of the above schemes, a rotating rod is fixedly connected to both sides of each of the four first rotating blocks and the four second rotating blocks, the rotating rods are grouped in pairs, a connecting rod is rotatably connected between two rotating rods in the same group, the connecting rods are grouped in pairs, and the connecting rods in the same group are rotatably connected.

[0018] Preferably, in any of the above embodiments, a servo motor is fixedly connected to one side of the movable base, a lead screw is fixedly installed at the output end of the servo motor, the lead screw is externally rotatably connected to the inside of the movable base, and the outer surface of the lead screw is threadedly connected to the inside of two second rotating blocks.

[0019] The technical effect achieved by adopting the above solution is that it facilitates the control of raising and lowering the movable seat.

[0020] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0021] This utility model, through the connection shell and the movable seat, allows the position of the movable seat to be adjusted with the cooperation of the lifting mechanism. When movement is required, the first and second universal wheels can be adjusted to contact the ground for support, facilitating position adjustment and eliminating the need for manual handling, saving time and effort. Furthermore, with the cooperation of the synchronous motor, the extension of the second universal wheel can be controlled to increase the span of the bottom of the device, thereby preventing swaying due to the high center of gravity during movement, preventing tipping, improving the stability of the device during movement, and ensuring the practicality of the device.

[0022] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0023] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0024] Figure 1 This is a structural schematic diagram from a first perspective according to an embodiment of the present utility model;

[0025] Figure 2 This is a structural schematic diagram from a second perspective according to an embodiment of the present utility model;

[0026] Figure 3 This is a structural schematic diagram of the lifting mechanism, connecting shell, and movable seat according to an embodiment of the present utility model;

[0027] Figure 4 This is a schematic diagram of the connecting shell according to an embodiment of the present utility model;

[0028] Figure 5 This is a structural schematic diagram of the lifting mechanism and the movable seat according to an embodiment of the present utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the movable base according to an embodiment of the present utility model;

[0030] Figure 7This is a structural diagram of the storage state according to an embodiment of the present utility model.

[0031] In the diagram: 1-Connecting plate, 2-Connecting shell, 3-Moving seat, 31-First slide groove, 32-Second slide groove, 33-Positioning plate, 34-Sliding groove, 35-Mounting hole, 4-First caster wheel, 5-Slide rod, 6-Fixing plate, 7-Second caster wheel, 8-Lifting mechanism, 81-First rotating block, 82-Second rotating block, 83-First guide rod, 84-Second guide rod, 85-Connecting rod, 9-Synchronous motor, 91-Screw, 10-Servo motor, 101-Lead screw. Detailed Implementation

[0032] Example: Figures 1 to 7 As shown, a sculpture fixing base includes a fixing base. This utility model does not improve upon the prior art document CN220327220U for the fixing base itself, but rather redesigns its bottom to facilitate movement. Therefore, the fixing base will not be described in detail here. A connecting plate 1 is bolted to the bottom of the fixing base for connecting the fixing base. A connecting shell 2 is fixedly installed on one side of the connecting plate 1. A movable seat 3 is slidably connected inside the connecting shell 2. A battery and a main controller are installed on the top of the movable seat 3 to power and control the servo motor and stepper motor. Several first universal wheels 4 are fixedly connected to the bottom of the movable seat 3. The bottom of the first and second universal wheels 7 are on the same horizontal plane. Four sliding rods 5 are slidably connected inside the movable base 3. A fixed plate 6 is fixedly connected to one side of each of the four sliding rods 5. A second universal wheel 7 is fixedly connected to the bottom of each of the four fixed plates 6. The arrangement of the first universal wheel 4 and the second universal wheel 7 allows the sculpture to contact the ground when it needs to be moved, so as to facilitate position adjustment. A lifting mechanism 8 is slidably connected between the connecting shell 2 and the movable base 3. The lifting mechanism 8 is used to adjust the height of the movable base 3 so that the first universal wheel 4 and the second universal wheel 7 can provide support when it needs to be moved, thus facilitating movement. After reaching the placement position, it is retracted into the interior of the connecting shell 2, with the connecting shell 2 supporting the device.

[0033] The bottom of the movable seat 3 is provided with a first sliding groove 31 and a second sliding groove 32. The first sliding groove 31 and the second sliding groove 32 are arranged vertically to accommodate the sliding rod 5, the fixing plate 6, and the second universal wheel 7. Two positioning plates 33 are fixedly connected inside the first sliding groove 31 and the second sliding groove 32. A sliding groove 34 is provided on one side of each of the four positioning plates 33 to limit the movement of the sliding rod 5. A mounting hole 35 is provided on one side of each of the four positioning plates 33 for mounting the synchronous motor 9.

[0034] The shape and size of the four slide rods 5 are adapted to the shape and size of the corresponding sliding grooves 34. The outside of the four slide rods 5 are slidably connected to the inside of the corresponding sliding grooves 34, and the top of the four slide rods 5 are slidably connected to the inside of the corresponding first sliding groove 31 and second sliding groove 32.

[0035] Each of the four mounting holes 35 has a synchronous motor 9 fixedly connected inside. Each of the four synchronous motors 9 has a screw 91 fixedly installed at its output end. Each of the four slide rods 5 has a threaded hole on one side. The external parts of the four screws 91 are threaded into the corresponding threaded holes. The four slide rods 5 are moved synchronously by the four synchronous motors 9.

[0036] The lifting mechanism 8 includes four first rotating blocks 81 and four second rotating blocks 82. Two of the first rotating blocks 81 are fixedly connected to the top of the movable seat 3 on one side, and two first guide rods 83 are fixedly connected between the two first rotating blocks 81. Two of the second rotating blocks 82 are fixedly connected to the two sides of the connecting shell 2 on one side, and two second guide rods 84 are fixedly connected between the two second rotating blocks 82.

[0037] The interiors of the other two first rotating blocks 81 are slidably connected to the outer surfaces of the two second guide rods 84, and the interiors of the other two second rotating blocks 82 are slidably connected to the outer surfaces of the two first guide rods 83. The first guide rods 83 and the second guide rods 84 are used to guide and limit the movement of the second rotating blocks 82 and the first rotating blocks 81.

[0038] Each of the four first rotating blocks 81 and the four second rotating blocks 82 has a rotating rod fixedly connected to both sides. Several rotating rods are grouped in pairs, and a connecting rod 85 is rotatably connected between two rotating rods in the same group. Several connecting rods 85 are grouped in pairs, and the two connecting rods 85 in the same group are rotatably connected.

[0039] A servo motor 10 is fixedly connected to one side of the movable seat 3. A lead screw 101 is fixedly installed at the output end of the servo motor 10. The lead screw 101 is externally rotatably connected to the inside of the movable seat 3. The outer surface of the lead screw 101 is threadedly connected to the inside of two second rotating blocks 82. The servo motor 10 drives the lead screw 101 to rotate, thereby driving the two second rotating blocks 82 to move along the first guide rod 83. With the cooperation of the connecting rod 85, the movable seat 3 is driven to rise and fall. This part of the mechanism is relatively mature and will not be described in detail.

[0040] The servo motor and stepper motor in this utility model are electrically connected to their internal main controller and battery through a transformer. The main controller can be a conventional known device such as a computer for control. The electrical components provided in this utility model are only used according to the structural characteristics of the product in this technical solution. The product will be adjusted and modified after purchase to better match and conform to the technical solution of this utility model. It is an optimal application of this technical solution. The product model can be replaced and modified according to the required technical parameters. It is well known to those skilled in the art. Therefore, those skilled in the art can clearly obtain the corresponding usage effect through the technical solution provided by this utility model.

[0041] A sculpture fixing base, the working principle of which is as follows:

[0042] 1) Install the fixed base on the top of the connecting plate 1. When it is necessary to move the sculpture and the fixed base, start the servo motor 10. With the cooperation of components such as the lead screw 101 and the connecting rod 85, the moving seat 3 moves downward until the first universal wheel 4 and the second universal wheel 7 are released from the ground. Then the connecting shell 2 rises until the second slide groove 32 is completely exposed, and the servo motor 10 stops working.

[0043] 2) The four synchronous motors 9 work synchronously, and with the cooperation of the screw 91, they drive the slide bar 5, the fixed plate 6 and the second universal wheel 7 to move outward, so as to increase the span of the bottom of the fixed base, thereby avoiding swaying due to the high center of gravity during the movement, preventing tipping, and ensuring the stability during movement.

[0044] 3) When the movement reaches the designated position and no further movement is needed, the synchronous motor 9, in cooperation with the screw 91, retracts the slide bar 5, the fixing plate 6 and the second universal wheel 7 into the first slide groove 31 and the second slide groove 32. Then, driven by the servo motor 10, the moving seat 3 is retracted into the connecting shell 2, and the connecting shell 2 supports the fixed base and the sculpture.

[0045] Compared with the prior art, the present invention has the following advantages:

[0046] This utility model, through the connection shell 2 and the movable seat 3, allows the position of the movable seat 3 to be adjusted with the cooperation of the lifting mechanism 8. When movement is required, the first universal wheel 4 and the second universal wheel 7 can be adjusted to contact the ground for support, facilitating position adjustment and eliminating the need for manual handling, saving time and effort. Furthermore, with the cooperation of the synchronous motor 9, the second universal wheel 7 can be extended to increase the span of the bottom of the device, thereby preventing swaying during movement due to the high center of gravity and preventing tipping, thus improving the stability of the device during movement and ensuring its practicality.

Claims

1. A sculpture fixing base, comprising a fixing base, wherein a connecting plate (1) is fixedly connected to the bottom of the fixing base by bolts, characterized in that: A connecting shell (2) is fixedly installed on one side of the connecting plate (1). A movable seat (3) is slidably connected inside the connecting shell (2). Several first universal wheels (4) are fixedly connected to the bottom of the movable seat (3). Four slide rods (5) are slidably connected inside the movable seat (3). A fixed plate (6) is fixedly connected to one side of each of the four slide rods (5). A second universal wheel (7) is fixedly connected to the bottom of each of the four fixed plates (6). A lifting mechanism (8) is slidably connected between the connecting shell (2) and the movable seat (3).

2. The sculpture fixing base according to claim 1, characterized in that: The bottom of the movable seat (3) is provided with a first sliding groove (31) and a second sliding groove (32). The first sliding groove (31) and the second sliding groove (32) are arranged vertically. The interior of the first sliding groove (31) and the second sliding groove (32) are fixedly connected with two positioning plates (33). A sliding groove (34) is provided on one side of each of the four positioning plates (33), and a mounting hole (35) is provided on one side of each of the four positioning plates (33).

3. A sculpture fixing base according to claim 2, characterized in that: The shape and size of the four slide rods (5) are adapted to the shape and size of the corresponding sliding grooves (34). The outside of the four slide rods (5) are slidably connected to the inside of the corresponding sliding grooves (34), and the top of the four slide rods (5) are slidably connected to the inside of the corresponding first sliding groove (31) and second sliding groove (32).

4. A sculpture fixing base according to claim 3, characterized in that: A synchronous motor (9) is fixedly connected inside each of the four mounting holes (35). A screw (91) is fixedly installed at the output end of each of the four synchronous motors (9). A threaded hole is opened on one side of each of the four slide rods (5). The outside of each of the four screws (91) is threadedly connected to the inside of the corresponding threaded hole.

5. A sculpture fixing base according to claim 4, characterized in that: The lifting mechanism (8) includes four first rotating blocks (81) and four second rotating blocks (82). Two of the first rotating blocks (81) are fixedly connected to the top of the movable seat (3) on one side, and two first guide rods (83) are fixedly connected between the two first rotating blocks (81). Two of the second rotating blocks (82) are fixedly connected to the two sides of the connecting shell (2) on one side, and two second guide rods (84) are fixedly connected between the two second rotating blocks (82).

6. A sculpture fixing base according to claim 5, characterized in that: The interiors of the other two first rotating blocks (81) are slidably connected to the outer surfaces of the two second guide rods (84), and the interiors of the other two second rotating blocks (82) are slidably connected to the outer surfaces of the two first guide rods (83).

7. A sculpture fixing base according to claim 6, characterized in that: Each of the four first rotating blocks (81) and the four second rotating blocks (82) has a rotating rod fixedly connected to both sides. The rotating rods are grouped in pairs, and a connecting rod (85) is rotatably connected between the two rotating rods in the same group. The connecting rods (85) are grouped in pairs, and the two connecting rods (85) in the same group are rotatably connected.

8. A sculpture fixing base according to claim 7, characterized in that: A servo motor (10) is fixedly connected to one side of the movable seat (3). A lead screw (101) is fixedly installed at the output end of the servo motor (10). The lead screw (101) is externally rotatably connected to the inside of the movable seat (3). The outer surface of the lead screw (101) is threadedly connected to the inside of two second rotating blocks (82).

Images