Synchronous rotating platform

Abstract

The utility model relates to the technical field of rotating platforms, in particular to a synchronous rotating platform, which mainly comprises a mounting shell, a round frame fixedly mounted on the top surface of the mounting shell, a fixing plate fixedly mounted on the top surface of the round frame, a rotating mechanism arranged above the fixing plate, a fixing mechanism arranged above the rotating mechanism, a power part and a rotating part, the fixing mechanism comprises a connecting part and a fixing part. According to the synchronous rotating platform, the lower end of an object is placed on the top face of a fixing block to be pressed downwards, the fixing block is extruded to move outwards, the fixing block drives a limiting sleeve to move, the limiting sleeve slides on a sliding rod, the limiting sleeve moves and extrudes a spring at the same time, and pressing is stopped when the lower end of the object makes contact with a containing plate; at the moment, a spring rebounds to drive a limiting sleeve and a fixing block to extrude an object, the object is fixed, it is guaranteed that the object is more stable and not prone to falling off, the device is suitable for fixing objects of different sizes, and the flexibility and practicability of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rotating platforms, in particular to a synchronous rotating platform. Background Art

[0002] The synchronous rotating platform is a mechanical device used in notebooks. Its working principle is to provide kinetic energy through a motor or drive system so that the object or load on the platform can move in a rotating manner. The rotating platform is usually composed of a platform body, a supporting structure, a motor or drive system, and a control system.

[0003] When placing objects on existing synchronous rotating platforms, most of them are directly placed between two or more fixed blocks on the placement plate for fixing. Since the fixed blocks are fixed to the placement plate, it is difficult to fix objects of different sizes, reducing the flexibility and practicality of the device.

[0004] Therefore, a synchronous rotating platform is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a synchronous rotating platform to solve the problems raised by the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A synchronous rotating platform comprises: a mounting shell, a circular frame fixedly mounted on the top surface of the mounting shell, a fixing plate fixedly mounted on the top surface of the circular frame, a rotating mechanism is arranged above the fixing plate, and a fixing mechanism is arranged above the rotating mechanism;

[0008] The rotating mechanism comprises a power part and a rotating part, and the rotating mechanism is used to drive the object to rotate;

[0009] The fixing mechanism comprises a connecting portion and a fixing portion, and the fixing mechanism is used to clamp and fix an object.

[0010] Preferably, the power unit includes a circular plate fixedly mounted on the inner wall of the mounting shell, a motor is fixedly mounted on the top surface of the circular plate, a rotating shaft is fixedly mounted on the output end of the motor, and the rotating shaft rotates through the bottom surface of the fixed plate and extends above the fixed plate.

[0011] Preferably, a main gear is fixedly sleeved on the outer wall of the upper end of the rotating shaft, and four slave gears are meshingly connected to the outer wall of the main gear. Connecting shafts are fixedly installed on the inner walls of the four slave gears, and the lower ends of the four connecting shafts are rotatably connected to the top surface of the fixed plate through the first bearing seat.

[0012] Preferably, the rotating part includes first pulleys fixedly sleeved with outer walls of four connecting shafts respectively, the top surface of the fixed plate is rotatably connected to four rotating rods through second bearing seats respectively, the outer walls of the four rotating rods are fixedly sleeved with second pulleys respectively, and the outer walls of the four first pulleys are transmission connected to the outer walls of four second pulleys respectively through belts.

[0013] Preferably, a placing plate is fixedly installed on the upper ends of the four rotating rods, and four movable plates are slidably installed on the top surface of the fixed plate. The top surfaces of the four movable plates are rotatably connected to mounting shafts through third bearing seats, and the outer walls of the upper ends of the four mounting shafts are fixedly sleeved with rollers, and the outer walls of the four rollers are rollingly connected to the outer walls of four belts.

[0014] Preferably, two through slots are respectively formed on the top surfaces of the four movable plates, and the plurality of through slots are fixedly connected to the top surface of the fixed plate by bolts.

[0015] Preferably, the connecting part includes four limit sleeves located above the placing plate, and four limit grooves are opened on the top surface of the placing plate. The inner walls of the four limit grooves are respectively slidably connected to the outer walls of the four limit sleeves, and the inner walls of the four limit sleeves are respectively slidably connected to sliding rods, and the two ends of the four sliding rods are respectively fixedly connected to the inner walls on both sides of the four limit grooves.

[0016] Preferably, the fixing part includes springs which are respectively slidably sleeved on the outer walls of four sliding rods, the two ends of the four springs are respectively fixedly connected to the inner walls of four limit grooves and the sides of four limit sleeves, the top surfaces of the four limit sleeves are respectively fixedly installed with fixing blocks, and the bottom surfaces of the four fixing blocks are slidably connected to the top surface of the placement plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model places the lower end of the object on the top surface of the fixed block and presses it downward. The fixed block is squeezed and moved outward, and the fixed block drives the limiting sleeve to move. The limiting sleeve slides on the sliding rod, and the limiting sleeve moves and squeezes the spring at the same time. When the lower end of the object contacts the placing plate, the pressing is stopped. At this time, the spring rebounds and drives the limiting sleeve and the fixed block to squeeze the object, thereby fixing the object, ensuring that the object is more stable and not easy to fall. The utility model is suitable for fixing objects of different sizes, thereby improving the flexibility and practicality of the device.

[0019] By turning on the motor, the rotating shaft and the main gear are driven to rotate, the main gear drives four slave gears and four connecting shafts to rotate, the four connecting shafts drive four first pulleys to rotate, the four first pulleys drive four second pulleys to rotate through belts, the four second pulleys drive four rotating rods and four placement plates to rotate, and then the objects above the four placement plates can be driven to rotate synchronously, and the position of the mounting shaft and the roller can be adjusted by adjusting the position of the moving plate, and the belt can be kept in a taut state by moving the roller, which is not easy to loosen, thereby improving the stability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0021] Figure 2 It is an exploded view of the three-dimensional structure of the utility model;

[0022] Figure 3 It is a partial three-dimensional structural schematic diagram of the utility model;

[0023] Figure 4 For the utility model Figure 2 A magnified view of the structure at center;

[0024] Figure 5 For the utility model Figure 2 A magnified view of the structure at B in the middle;

[0025] Figure 6 It is a cross-sectional view of the three-dimensional structure of the placement plate of the utility model.

[0026] In the figure: 1. mounting shell; 101. round frame; 102. fixing plate; 2. rotating mechanism; 201. round plate; 202. motor; 203. rotating shaft; 204. main gear; 205. slave gear; 206. connecting shaft; 207. first pulley; 208. rotating rod; 209. second pulley; 210. belt; 211. placing plate; 212. mounting shaft; 213. roller; 214. through groove; 215. bolt; 216. moving plate; 3. fixing mechanism; 301. limiting groove; 302. limiting sleeve; 303. sliding rod; 304. spring; 305. fixing block. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application. Example

[0029] See also Figure 1-6 The utility model provides a technical solution: a synchronous rotating platform, comprising: a mounting shell 1, a round frame 101 fixedly mounted on the top surface of the mounting shell 1, a fixing plate 102 fixedly mounted on the top surface of the round frame 101, a rotating mechanism 2 is arranged above the fixing plate 102, and a fixing mechanism 3 is arranged above the rotating mechanism 2;

[0030] The rotating mechanism 2 includes a power part and a rotating part. The rotating mechanism 2 is used to drive the object to rotate. The power part includes a circular plate 201 fixedly installed on the inner wall of the mounting shell 1. A motor 202 is fixedly installed on the top surface of the circular plate 201. A rotating shaft 203 is fixedly installed on the output end of the motor 202. The rotating shaft 203 rotates through the bottom surface of the fixed plate 102 and extends to the top of the fixed plate 102. A main gear 204 is fixedly sleeved on the outer wall of the upper end of the rotating shaft 203. Four slave gears 205 are meshed and connected to the outer wall of the main gear 204. Connecting shafts 206 are fixedly installed on the inner walls of the four slave gears 205. The lower ends of the four connecting shafts 206 are rotatably connected to the top surface of the fixed plate 102 through the first bearing seat respectively. The rotating part includes a first pulley 207 fixedly sleeved on the outer walls of the four connecting shafts 206. The top surface of the fixed plate 102 is respectively passed through Four rotating rods 208 are rotatably connected through the second bearing seat, and the outer walls of the four rotating rods 208 are respectively fixedly sleeved with the second pulleys 209, and the outer walls of the four first pulleys 207 are transmission-connected to the outer walls of the four second pulleys 209 through belts 210, respectively. The upper ends of the four rotating rods 208 are respectively fixedly installed with placement plates 211, and four movable plates 216 are slidably installed on the top surface of the fixed plate 102. The top surfaces of the four movable plates 216 are respectively rotatably connected with installation shafts 212 through the third bearing seat, and the outer walls of the upper ends of the four installation shafts 212 are respectively fixedly sleeved with rollers 213, and the outer walls of the four rollers 213 are respectively rollingly connected to the outer walls of the four belts 210, and the top surfaces of the four movable plates 216 are respectively provided with two through grooves 214, and the multiple through grooves 214 are respectively fixedly connected to the top surface of the fixed plate 102 by bolts 215.

[0031] By turning on the motor 202, the rotating shaft 203 and the main gear 204 are driven to rotate, and the main gear 204 drives the four slave gears 205 and the four connecting shafts 206 to rotate, and the four connecting shafts 206 drive the four first pulleys 207 to rotate, and the four first pulleys 207 drive the four second pulleys 209 to rotate through the belt 210, and the four second pulleys 209 drive the four rotating rods 208 and the four placement plates 211 to rotate, thereby driving the objects above the four placement plates 211 to rotate synchronously. At the same time, by adjusting the position of the movable plate 216, the position of the installation shaft 212 and the roller 213 is adjusted, and the belt 210 can be kept in a taut state by moving the roller 213, which is not easy to loosen, thereby improving the stability of the device. Example

[0032] like Figure 1-6 As shown, a synchronous rotating platform disclosed in Example 2 of the utility model has a structure that is basically the same as that in Example 1, except that the fixing mechanism 3 includes a connecting portion and a fixing portion, the fixing mechanism 3 is used to clamp and fix an object, the connecting portion includes four limiting sleeves 302 located above the placement plate 211, and the top surface of the placement plate 211 is provided with four limiting grooves 301, the inner walls of the four limiting grooves 301 are respectively slidably connected to the outer walls of the four limiting sleeves 302, the inner walls of the four limiting sleeves 302 are respectively slidably connected to sliding rods 303, and the two ends of the four sliding rods 303 are respectively fixedly connected to the inner walls of the two sides of the four limiting grooves 301, the fixing portion includes springs 304 that are respectively slidably sleeved on the outer walls of the four sliding rods 303, the two ends of the four springs 304 are respectively fixedly connected to the inner walls of the four limiting grooves 301 and the sides of the four limiting sleeves 302, the top surfaces of the four limiting sleeves 302 are respectively fixedly installed with fixing blocks 305, and the bottom surfaces of the four fixing blocks 305 are slidably connected to the top surface of the placement plate 211.

[0033] By placing the lower end of the object on the top surface of the fixed block 305 and pressing down, the fixed block 305 is squeezed and moved outward, and the fixed block 305 drives the limiting sleeve 302 to move, and the limiting sleeve 302 slides on the slide rod 303, and the limiting sleeve 302 moves and squeezes the spring 304 at the same time, and the pressing is stopped when the lower end of the object contacts the placement plate 211. At this time, the spring 304 rebounds and drives the limiting sleeve 302 and the fixed block 305 to squeeze the object, and fix the object, ensuring that the object is more stable and not easy to fall, and is suitable for fixing objects of different sizes, thereby improving the flexibility and practicality of the device.

[0034] The specific solution is as follows: the lower end of the object is placed on the top surface of the fixed block 305 and pressed down. The fixed block 305 is squeezed and moved outward, and the fixed block 305 drives the limiting sleeve 302 to move. The limiting sleeve 302 slides on the slide bar 303, and the limiting sleeve 302 moves and squeezes the spring 304 at the same time, and the pressing is stopped when the lower end of the object contacts the placement plate 211. At this time, the spring 304 rebounds and drives the limiting sleeve 302 and the fixed block 305 to squeeze the object, and fix the object. By adjusting the position of the moving plate 216, the position of the installation shaft 212 and the roller 213 is adjusted, and the roller 21 is moved. The belt 210 can be kept in a tight state and not easy to get loose, thereby improving the stability of the device. The motor 202 is turned on to drive the rotating shaft 203 and the main gear 204 to rotate. The main gear 204 drives the four slave gears 205 and the four connecting shafts 206 to rotate. The four connecting shafts 206 drive the four first pulleys 207 to rotate. The four first pulleys 207 drive the four second pulleys 209 to rotate through the belt 210. The four second pulleys 209 drive the four rotating rods 208 and the four placing plates 211 to rotate, thereby driving the objects above the four placing plates 211 to rotate synchronously.

[0035] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.

Claims

1. A synchronous rotating platform, characterized in that: include: A mounting shell (1), a circular frame (101) fixedly mounted on the top surface of the mounting shell (1), and a fixing plate (102) fixedly mounted on the top surface of the circular frame (101), a rotating mechanism (2) being arranged above the fixing plate (102), and a fixing mechanism (3) being arranged above the rotating mechanism (2); The rotating mechanism (2) comprises a power part and a rotating part, and the rotating mechanism (2) is used to drive an object to rotate; The fixing mechanism (3) comprises a connecting portion and a fixing portion, and the fixing mechanism (3) is used to clamp and fix an object.

2. A synchronous rotating platform according to claim 1, characterized in that: The power unit comprises a circular plate (201) fixedly mounted on the inner wall of the mounting shell (1); a motor (202) is fixedly mounted on the top surface of the circular plate (201); a rotating shaft (203) is fixedly mounted on the output end of the motor (202); the rotating shaft (203) rotates through the bottom surface of the fixed plate (102) and extends above the fixed plate (102).

3. A synchronous rotating platform according to claim 2, characterized in that: A main gear (204) is fixedly sleeved on the outer wall of the upper end of the rotating shaft (203), and four slave gears (205) are meshingly connected to the outer wall of the main gear (204). Connecting shafts (206) are respectively fixedly mounted on the inner walls of the four slave gears (205), and the lower ends of the four connecting shafts (206) are rotatably connected to the top surface of the fixing plate (102) via first bearing seats.

4. A synchronous rotating platform according to claim 3, characterized in that: The rotating part comprises first pulleys (207) respectively fixedly sleeved with outer walls of four connecting shafts (206); the top surface of the fixed plate (102) is rotatably connected to four rotating rods (208) via second bearing seats; the outer walls of the four rotating rods (208) are respectively fixedly sleeved with second pulleys (209); and the outer walls of the four first pulleys (207) are respectively transmission-connected to the outer walls of the four second pulleys (209) via belts (210).

5. A synchronous rotating platform according to claim 4, characterized in that: A placement plate (211) is fixedly mounted on the upper ends of the four rotating rods (208), four movable plates (216) are slidably mounted on the top surface of the fixed plate (102), the top surfaces of the four movable plates (216) are rotatably connected to mounting shafts (212) via third bearing seats, rollers (213) are fixedly sleeved on the outer walls of the upper ends of the four mounting shafts (212), and the outer walls of the four rollers (213) are rollingly connected to the outer walls of four belts (210).

6. A synchronous rotating platform according to claim 5, characterized in that: Two through slots (214) are respectively formed on the top surfaces of the four movable plates (216), and the plurality of through slots (214) are respectively fixedly connected to the top surface of the fixed plate (102) via bolts (215).

7. The synchronous rotating platform according to claim 5, characterized in that: The connecting portion comprises four limiting sleeves (302) located above the placement plate (211); the top surface of the placement plate (211) is provided with four limiting grooves (301); the inner walls of the four limiting grooves (301) are respectively slidably connected to the outer walls of the four limiting sleeves (302); the inner walls of the four limiting sleeves (302) are respectively slidably connected to sliding rods (303); and the two ends of the four sliding rods (303) are respectively fixedly connected to the inner walls of both sides of the four limiting grooves (301).

8. A synchronous rotating platform according to claim 7, characterized in that: The fixing part comprises springs (304) which are respectively slidably sleeved on the outer walls of four slide bars (303); two ends of the four springs (304) are respectively fixedly connected to the inner walls of four limiting grooves (301) and the sides of four limiting sleeves (302); the top surfaces of the four limiting sleeves (302) are respectively fixedly mounted with fixing blocks (305); and the bottom surfaces of the four fixing blocks (305) are slidably connected to the top surface of the placement plate (211).

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