Dance teaching push-pull mirror

Abstract

The utility model discloses a kind of dance teaching push-pull mirrors, belong to push-pull mirror technical field, it includes base, the side of base is provided with mirror, the side of base is provided with universal wheel, the side of base is provided with stabilizing device, the stabilizing device includes hole rod, connecting device is arranged between the hole rod and base, the inner wall of hole rod is connected with screw rod, one end of screw rod is rotatably connected with bottom plate, the end of screw rod away from bottom plate is fixedly connected with twist block, the side of bottom plate is fixedly connected with positioning rod, the surface of positioning rod is slidably connected with hole rod inner wall.The dance teaching push-pull mirror, by setting stabilizing device can replace universal wheel and ground contact, increase the friction with ground, reduce the placement position of base and mirror, because of the rolling of universal wheel and deviate, affect the situation that mirror reflects dance action, improve the placement stability of base.

Description

Technical Field

[0001] This utility model belongs to the field of sliding mirror technology, specifically a sliding mirror for dance teaching. Background Technology

[0002] A push-pull mirror is a dynamic mirror device that combines functionality and decoration. It is often used in dance teaching. Teachers can use the push-pull mirror to display the details of the movements in real time, and students can observe the movement trajectory from multiple angles such as the front and side.

[0003] Existing dance teaching push-pull mirrors are used by mounting the mirror on a base, which is then moved by omnidirectional wheels. However, due to uneven or sloping ground, the omnidirectional wheels may roll due to the slope, causing the base and mirror to shift and affecting the mirror's reflection of dance movements. Utility Model Content

[0004] To overcome the above-mentioned defects, this utility model provides a dance teaching push-pull mirror, which solves the problem that uneven or sloping ground may cause the casters to roll due to the slope, resulting in the base and mirror being misplaced and affecting the mirror's reflection effect on dance movements.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a dance teaching push-pull mirror, including a base, a mirror provided on one side of the base, a caster wheel provided on one side of the base, a stabilizing device provided on one side of the base, the stabilizing device including a perforated rod, a connecting device provided between the perforated rod and the base, a screw threadedly connected to the inner wall of the perforated rod, and a base plate rotatably connected to one end of the screw.

[0006] As a further embodiment of this utility model: a screw block is fixedly connected to the end of the screw away from the base plate.

[0007] As a further embodiment of this utility model: a positioning rod is fixedly connected to one side of the base plate, and the surface of the positioning rod is slidably connected to the inner wall of the hole rod.

[0008] As a further embodiment of this utility model: a rubber pad is fixedly connected to the end of the base plate away from the screw, and the surface of the rubber pad is provided with multiple protrusions.

[0009] As a further embodiment of this utility model: a round rod is slidably connected to the inner wall of the base plate, and a suction cup is fixedly connected to one end of the round rod.

[0010] As a further embodiment of this utility model: the connecting device includes a rectangular tube, which is fixedly connected to the base. A bolt is threadedly connected to the inner wall of the rectangular tube. A round hole block is fixedly connected to one side of the hole rod. The surface of the round hole block is slidably connected to the inner wall of the rectangular tube. The surface size and shape of the bolt are adapted to the size and shape of the inner wall of the round hole block.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This dance teaching push-pull mirror, by setting up a stabilizing device, can replace the universal wheels to contact the ground, increasing the friction with the ground and reducing the possibility of the base and mirror shifting due to the rolling of the universal wheels, which would affect the mirror's reflection of dance movements, thus improving the stability of the base.

[0013] 2. This dance teaching push-pull mirror, through the setting of a connecting device, allows for flexible assembly and disassembly of the stabilizing device and the base, improving the flexibility of use and ease of maintenance of the stabilizing device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0015] Figure 2 This is a schematic diagram of the structure of the hole rod of this utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the rubber pad of this utility model;

[0017] Figure 4 This is a schematic diagram of the rectangular tube structure of this utility model;

[0018] In the diagram: 1. Base; 2. Mirror; 3. Casters; 4. Stabilizing device; 41. Hole rod; 42. Screw; 43. Base plate; 44. Rubber pad; 45. Tightening block; 46. Positioning rod; 47. Round rod; 48. Suction cup; 5. Connecting device; 51. Rectangular tube; 52. Bolt; 53. Round hole block. Detailed Implementation

[0019] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0020] like Figure 1-4As shown, this utility model provides a technical solution: a dance teaching push-pull mirror, including a base 1, a mirror 2 on one side of the base 1, a caster wheel 3 on one side of the base 1, and a stabilizing device 4 on one side of the base 1. The stabilizing device 4 includes a perforated rod 41, a connecting device 5 between the perforated rod 41 and the base 1, and a screw 42 threadedly connected to the inner wall of the perforated rod 41. One end of the screw 42 is rotatably connected to a base plate 43. By setting the stabilizing device 4, the screw 42 is first manually rotated, causing the screw 42 to move up and down along the inside of the perforated rod 41, which in turn causes the screw 42 to drive the base plate 43 to move up and down. When the base plate 43 moves to the position of touching and pressing the ground, the base plate 43 supports the caster wheel 3, allowing the base plate 43 to replace the caster wheel 3 in contact with the ground, increasing the friction with the ground, thereby achieving auxiliary reinforcement of the base 1. This reduces the possibility of the base 1 and mirror 2 shifting due to the rolling of the caster wheel 3, which affects the reflection effect of the mirror 2 on dance movements, and improves the placement stability of the base 1.

[0021] A screw block 45 is fixedly connected to the end of the screw 42 away from the base plate 43. The screw block 45 increases the contact area of ​​the screw 42, improving the convenience and stability of manually rotating the screw 42. A positioning rod 46 is fixedly connected to one side of the base plate 43. The surface of the positioning rod 46 is slidably connected to the inner wall of the hole rod 41. The positioning rod 46 is positioned inside the hole rod 41 to limit the movement of the base plate 43, reducing rotation or shaking of the base plate 43. The end of the base plate 43 away from the screw 42... A rubber pad 44 is fixedly connected, and the surface of the rubber pad 44 has multiple protrusions. By setting the rubber pad 44, the friction and adhesion between the base plate 43 and the ground can be increased, reducing the possibility of the base plate 43 sliding. A round rod 47 is slidably connected to the inner wall of the base plate 43. A suction cup 48 is fixedly connected to one end of the round rod 47. By setting the suction cup 48, the personnel can manually move the round rod 47 to push the suction cup 48 to the position where it adheres to the ground, thereby assisting in limiting the base plate 43 and further improving the stability of the base plate 43.

[0022] The connecting device 5 includes a rectangular tube 51, which is fixedly connected to the base 1. A bolt 52 is threaded onto the inner wall of the rectangular tube 51. A round hole block 53 is fixedly connected to one side of the hole rod 41. The surface of the round hole block 53 is slidably connected to the inner wall of the rectangular tube 51. The size and shape of the bolt 52 are adapted to the size and shape of the inner wall of the round hole block 53. By setting the connecting device 5, the hole rod 41 is first manually moved to move the round hole block 53. When the round hole block 53 moves to the position of being inserted into the rectangular tube 51, the bolt 52 is screwed into the rectangular tube 51 and the round hole block 53 with a tool to fix the round hole block 53, thereby achieving the assembly and fixation between the stabilizing device 4 and the base 1. At the same time, the stabilizing device 4 can be disassembled later, improving the flexibility of use and the convenience of maintenance of the stabilizing device 4.

[0023] The working principle of this utility model is as follows: First, manually move the hole rod 41 to drive the round hole block 53 to move. When the round hole block 53 moves to the position of being inserted into the rectangular tube 51, use a tool to screw the bolt 52 into the rectangular tube 51 and the round hole block 53 to fix the round hole block 53, thereby achieving the assembly and fixation between the stabilizing device 4 and the base 1.

[0024] When the base 1 and mirror 2 are moved to the designated position by the casters 3, the screw 42 is manually turned so that the screw 42 moves up and down along the inside of the hole rod 41. The screw 42 drives the base plate 43 to move up and down. When the base plate 43 moves to the position of touching and pressing against the ground, the base plate 43 supports the casters 3 and makes the base plate 43 replace the casters 3 in contact with the ground, increasing the friction with the ground and achieving auxiliary reinforcement of the base 1.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A dance teaching push-pull mirror, comprising a base (1), characterized in that: A mirror (2) is provided on one side of the base (1), a caster wheel (3) is provided on one side of the base (1), a stabilizing device (4) is provided on one side of the base (1), the stabilizing device (4) includes a perforated rod (41), a connecting device (5) is provided between the perforated rod (41) and the base (1), a screw (42) is threadedly connected to the inner wall of the perforated rod (41), and a base plate (43) is rotatably connected to one end of the screw (42).

2. A dance teaching push-pull mirror according to claim 1, characterized in that: A screw block (45) is fixedly connected to the end of the screw (42) away from the base plate (43).

3. A dance teaching push-pull mirror according to claim 1, characterized in that: A positioning rod (46) is fixedly connected to one side of the base plate (43), and the surface of the positioning rod (46) is slidably connected to the inner wall of the hole rod (41).

4. A dance teaching push-pull mirror according to claim 1, characterized in that: A rubber pad (44) is fixedly connected to one end of the base plate (43) away from the screw (42), and the surface of the rubber pad (44) is provided with multiple protrusions.

5. A dance teaching push-pull mirror according to claim 1, characterized in that: A round rod (47) is slidably connected to the inner wall of the base plate (43), and a suction cup (48) is fixedly connected to one end of the round rod (47).

6. A dance teaching push-pull mirror according to claim 1, characterized in that: The connecting device (5) includes a rectangular tube (51), which is fixedly connected to the base (1). The inner wall of the rectangular tube (51) is threaded with a bolt (52). A round hole block (53) is fixedly connected to one side of the hole rod (41). The surface of the round hole block (53) is slidably connected to the inner wall of the rectangular tube (51). The size and shape of the bolt (52) are adapted to the size and shape of the inner wall of the round hole block (53).

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