Adjustable multidirectional connector structure

Abstract

The utility model discloses an adjustable multidirectional connector structure, which belongs to the technical field of mechano-electronic technology, and comprises a base, a plurality of outer shells are fixedly arranged on the base, the plurality of outer shells are annularly distributed, the surface of each outer shell is provided with an opening, and an asynchronous motor is fixedly arranged on the side surface of each outer shell. An output shaft of the asynchronous motor extends into the outer shell and is fixedly provided with a threaded rod, and a threaded block is installed on the outer surface of the threaded rod in a threaded mode. The base is arranged to be used in cooperation with the outer shell, the asynchronous motors, the threaded rod and the connecting rod, the multiple asynchronous motors are used for driving the threaded rod to rotate, then the threaded block drives the sliding block to move, the objective table is driven to rotate under the action of the connecting rod, multi-degree-of-freedom adjustment of the objective table is achieved, and therefore multi-directional rotation of a connected object is achieved; in the rotating process, friction force inside a connecting object can be reduced through matched sliding of the balls, so that loss is reduced, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical and electronic technology, and specifically relates to an adjustable multi-directional connector structure. Background Art

[0002] As a very important component in mechanical equipment, connectors are used in multiple technical fields, including electronic engineering, mechanical manufacturing, and materials science. In the field of electronic engineering, the design of connectors needs to consider requirements such as signal transmission, power transmission, anti-shake, and anti-interference. In the field of mechanical manufacturing, connectors need to connect multiple mechanical devices to fix multiple devices together. However, traditional connection devices have a single structure and are difficult to achieve multi-directional rotation. During use, they can often only rotate in one direction, making it difficult to achieve the desired effect. Therefore, it is particularly important to have a device that can not only play a connecting role, but also allow the connected objects to rotate in multiple directions. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable multi-directional connector structure to solve the problem that the traditional connection device proposed in the above background technology has a single structure and is difficult to achieve multi-directional rotation. During use, it can often only rotate in one direction, making it difficult to achieve the desired effect.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable multi-directional connector structure, comprising a base, on which a plurality of outer shells are fixedly mounted, the plurality of outer shells are arranged in a ring shape, the surface of the outer shell has an opening and an asynchronous motor is fixedly mounted on the side of the outer shell, the output shaft of the asynchronous motor extends into the interior of the outer shell and is fixedly mounted with a threaded rod, a threaded block is threadedly mounted on the outer surface of the threaded rod, a slider is fixedly mounted on the surface of the threaded block, two fixed blocks 1 are fixedly mounted on the surface of the slider, a fixed block 2 is rotatably mounted between the two fixed blocks 1, a connecting rod is fixedly mounted on the side of the fixed block 2, and the same loading platform is movably arranged at one end of the three connecting rods away from the fixed block 2.

[0005] By adopting the above scheme, a base is set to cooperate with the outer shell, asynchronous motor, threaded rod and connecting rod, and multiple asynchronous motors are used to drive the threaded rod to rotate, and then the slider is driven to move through the threaded block, so that the loading platform is driven to rotate under the action of the connecting rod, thereby realizing multi-degree-of-freedom adjustment of the loading platform, thereby realizing multi-directional rotation of the connection object, and the internal friction of the connection object can be reduced by ball matching and sliding during the rotation process, thereby reducing loss and extending service life.

[0006] In the above solution, it should be noted that the asynchronous motor is electrically connected to the external power supply.

[0007] As a preferred embodiment, a rotating shaft is fixedly mounted on one end of the threaded rod away from the asynchronous motor, and the rotating shaft is rotatably mounted on the inner wall of the outer shell.

[0008] By adopting the above solution, the setting of the rotating shaft can support the threaded rod. When the threaded rod rotates, it will drive the rotating shaft to rotate synchronously, so it can be ensured that the threaded rod will not shake when rotating, thereby improving the rotation stability.

[0009] As a preferred embodiment, a groove is provided on the side of the slider and a ball is rotatably installed in the groove, and a rolling groove is provided on the inner wall of the outer shell, and the ball rolls and fits on the inner wall of the rolling groove.

[0010] By adopting the above solution, the balls are used in conjunction with the rolling grooves, which can ensure the stable sliding of the slider and effectively reduce the sliding friction.

[0011] As a preferred embodiment, a ball hinge is fixedly mounted on one end of the connecting rod away from the second fixing block, and the ball hinge is detachably mounted on the lower surface of the loading platform.

[0012] By adopting the above solution, the setting of the ball joint can enable the loading platform to achieve multi-degree-of-freedom adjustment.

[0013] As a preferred embodiment, a plurality of bolts are threadedly mounted on the ball hinge, and the tail ends of the bolts pass through the ball hinge and are detachably connected to the loading platform.

[0014] By adopting the above scheme, the arrangement of the bolts facilitates the assembly operation of the ball hinge and the loading platform, and the structure is simple.

[0015] As a preferred embodiment, the base and the loading platform are both provided with a plurality of through-mounting holes.

[0016] With the above solution, the provision of the through-mounting hole facilitates the installation operation of the base and the outer shell.

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

[0018] The adjustable multi-directional connector structure is used by setting a base to cooperate with an outer shell, an asynchronous motor, a threaded rod and a connecting rod. Multiple asynchronous motors are used to drive the threaded rod to rotate, and then the slider is driven to move through the threaded block, so that the loading platform is driven to rotate under the action of the connecting rod, thereby realizing multi-degree-of-freedom adjustment of the loading platform, thereby realizing multi-directional rotation of the connection object. During the rotation process, the internal friction of the connection object can be reduced by the sliding of the ball, thereby reducing loss and extending the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0021] Figure 3 It is a structural schematic diagram of the slider of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the connecting rod of the utility model.

[0023] In the figure: 1. base; 2. outer shell; 3. asynchronous motor; 4. threaded rod; 5. threaded block; 6. slider; 7. fixed block 1; 8. fixed block 2; 9. connecting rod; 10. ball hinge; 11. loading platform; 12. rotating shaft; 13. ball bearing; 14. bolt. DETAILED DESCRIPTION

[0024] See also Figure 1-4 The utility model provides an adjustable multi-directional connector structure, including a base 1, on which a plurality of outer shells 2 are fixedly installed, the plurality of outer shells 2 are arranged in a ring shape, the surface of the outer shell 2 has an opening and an asynchronous motor 3 is fixedly installed on the side of the outer shell 2, the output shaft of the asynchronous motor 3 extends into the interior of the outer shell 2 and is fixedly installed with a threaded rod 4, a threaded block 5 is threadedly installed on the outer surface of the threaded rod 4, a slider 6 is fixedly installed on the surface of the threaded block 5, two fixed blocks 1 7 are fixedly installed on the surface of the slider 6, a fixed block 2 8 is rotatably installed between the two fixed blocks 1 7, a connecting rod 9 is fixedly installed on the side of the fixed block 2 8, and the same loading platform 11 is movably provided at one end of the three connecting rods 9 away from the fixed block 2 8.

[0025] A rotating shaft 12 is fixedly installed at one end of the threaded rod 4 away from the asynchronous motor 3, and the rotating shaft 12 is rotatably installed on the inner wall of the outer shell 2. The setting of the rotating shaft 12 can support the threaded rod 4. When the threaded rod 4 rotates, it will drive the rotating shaft 12 to rotate synchronously, so it can be ensured that the threaded rod 4 will not shake when rotating, thereby improving the rotation stability.

[0026] A groove is provided on the side of the slider 6 and a ball 13 is rotatably installed in the groove. A rolling groove is provided on the inner wall of the outer shell 2. The ball 13 rolls and fits on the inner wall of the rolling groove. The ball 13 is used in conjunction with the rolling groove to ensure stable sliding of the slider 6 and effectively reduce sliding friction.

[0027] A ball hinge 10 is fixedly mounted on one end of the connecting rod 9 away from the fixing block 2 8 . The ball hinge 10 is detachably mounted on the lower surface of the loading platform 11 . The arrangement of the ball hinge 10 enables the loading platform 11 to be adjusted with multiple degrees of freedom.

[0028] A plurality of bolts 14 are threadedly mounted on the ball hinge 10 , and the tail ends of the bolts 14 pass through the ball hinge 10 and are detachably connected to the loading platform 11 . The arrangement of the bolts 14 facilitates the assembly operation of the ball hinge 10 and the loading platform 11 , and has a simple structure.

[0029] A plurality of through-mounting holes are provided on the base 1 and the loading platform 11 . The provision of the through-mounting holes facilitates the installation operation of the base 1 and the outer shell 2 .

[0030] When in use, the base 1 and the loading platform 11 are used to connect two objects. When multi-directional adjustment is required, multiple asynchronous motors 3 are controlled by operation. The asynchronous motor 3 drives the threaded rod 4 to rotate. The rotation of the threaded rod 4 drives the threaded block 5 to move, and then drives the slider 6 to move. The fixed block 1 7 and the fixed block 2 8 are used in conjunction with the connecting rod 9 and the ball hinge 10, so that the loading platform 11 can achieve multi-directional and multi-degree-of-freedom adjustment and rotation.

Claims

1. An adjustable multi-directional connector structure, characterized in that: The invention comprises a base (1), on which a plurality of outer shells (2) are fixedly mounted, the plurality of outer shells (2) are arranged in a ring shape, the surface of the outer shell (2) has an opening and an asynchronous motor (3) is fixedly mounted on the side of the outer shell (2), the output shaft of the asynchronous motor (3) extends into the interior of the outer shell (2) and is fixedly mounted with a threaded rod (4), the outer surface of the threaded rod (4) is threadedly mounted with a threaded block (5), the surface of the threaded block (5) is fixedly mounted with a slider (6), the surface of the slider (6) is fixedly mounted with two fixed blocks (7), a fixed block (8) is rotatably mounted between the two fixed blocks (7), a connecting rod (9) is fixedly mounted on the side of the fixed block (8), and a common loading platform (11) is movably arranged at one end of the three connecting rods (9) away from the fixed block (8).

2. The adjustable multi-directional connector structure according to claim 1, characterized in that: A rotating shaft (12) is fixedly mounted on one end of the threaded rod (4) away from the asynchronous motor (3), and the rotating shaft (12) is rotatably mounted on the inner wall of the outer shell (2).

3. The adjustable multi-directional connector structure according to claim 1, characterized in that: A groove is provided on the side of the slider (6) and a ball (13) is rotatably installed in the groove. A rolling groove is provided on the inner wall of the outer shell (2), and the ball (13) rolls and fits on the inner wall of the rolling groove.

4. The adjustable multi-directional connector structure according to claim 1, characterized in that: A ball hinge (10) is fixedly mounted on one end of the connecting rod (9) away from the second fixing block (8), and the ball hinge (10) is detachably mounted on the lower surface of the loading platform (11).

5. The adjustable multi-directional connector structure according to claim 4, characterized in that: A plurality of bolts (14) are threadedly mounted on the ball hinge (10), and the tail ends of the bolts (14) pass through the ball hinge (10) and are detachably connected to the loading platform (11).

6. The adjustable multi-directional connector structure according to claim 1, characterized in that: The base (1) and the loading platform (11) are both provided with a plurality of through-going mounting holes.

Images