Rotary chassis capable of simultaneously realizing multi-point charging

Abstract

The utility model discloses a rotating chassis capable of simultaneously realizing multi-point charging. The rotating chassis comprises a rotating disc, a rotating disc driving device and a base, a motor is mounted in the center of the turntable driving device and drives the turntable to rotate through a gear transmission device; a plurality of charging columns are arranged on the turntable, and each charging column comprises a positioning sleeve, a copper nut and a spring conductive needle; a plurality of through holes are formed in the turntable, a positioning sleeve is arranged in each through hole, the positioning sleeves penetrate through the through holes in the turntable, threaded sections at the bottoms of the positioning sleeves are matched with copper nuts, the positioning sleeves are fixed on the turntable through the copper nuts, and then spring conductive needles penetrate through the positioning sleeves and are positioned on the turntable through the positioning sleeves.

Description

Technical Field

[0001] The utility model discloses a rotating chassis which can realize multi-point charging at the same time. Background Art

[0002] At present, in the field of intelligent interactive devices, there are various charging devices. For example, Chinese patent CN201810119929.4U discloses a device for convenient robot charging, including three conductive plugs, which can realize multi-point charging, but the positions of the three conductive plugs on the charging device cannot be adjusted, and the adaptability is relatively poor; Patent CN201920457621.0 also discloses an autonomous charging device for a legged robot, and the position of the charging terminal on it cannot be adjusted, and the adaptability is relatively poor. Utility Model Content

[0003] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a rotating chassis that can realize multi-point charging at the same time.

[0004] In order to achieve the above purpose, the utility model is implemented through the following technical solutions:

[0005] An embodiment of the utility model provides a rotating chassis that can realize multi-point charging at the same time, including a turntable, a turntable driving device and a base; a motor is installed at the center of the turntable driving device, and the motor drives the turntable to rotate through a gear transmission device; a plurality of charging columns are arranged on the turntable, and the charging columns include positioning sleeves, copper nuts and spring conductive needles; a plurality of through holes are arranged on the turntable, and a positioning sleeve is arranged in each through hole, the positioning sleeve passes through the through hole on the turntable, and the threaded section at the bottom thereof cooperates with the copper nut, the copper nut fixes the positioning sleeve on the turntable, and then the spring conductive needle passes through the positioning sleeve, and the positioning sleeve realizes the positioning of the spring conductive needle on the turntable.

[0006] As a further technical solution, three limit devices are installed on the base, namely left limit, right limit and middle limit, and a limit shield is set at the bottom of the turntable, which can trigger the left limit, right limit and middle limit.

[0007] As a further technical solution, the motor is mounted on a motor bracket; the motor bracket is fixed on the turntable through a bearing.

[0008] As a further technical solution, it also includes a chassis bracket, which is fixed to the motor bracket by screws; five universal wheels are fixed to the bottom of the turntable, and the spherical surface of the universal wheels is in contact with the chassis bracket to achieve auxiliary support for the turntable.

[0009] As a further technical solution, a circle of indicator lights is arranged between the turntable and the base, and a lampshade is arranged outside the indicator lights.

[0010] As a further technical solution, a charging power supply is arranged inside the base, and an interface for charging the charging power supply is arranged on the side of the base.

[0011] As a further technical solution, the head of the spring conductive needle is hemispherical.

[0012] As a further technical solution, the spring conductive needle includes a conductive rod and a spring sleeved on the lower part of the conductive rod, and the top of the conductive rod is an arc-shaped conductive head.

[0013] The beneficial effects of the above-mentioned embodiments of the utility model are as follows:

[0014] The utility model provides a rotating chassis capable of simultaneously realizing multi-point charging, which can realize multi-point charging; and by rotating the turntable, the position of the charging column can be adjusted, and by setting multiple limit positions, the rotation angle of the rotating chassis can be limited. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings in the specification, which constitute a part of the present invention, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] Figure 1 It is a schematic diagram of the overall structure of the rotating chassis;

[0017] Figure 2 It is an exploded schematic diagram of the rotating chassis;

[0018] Figure 3 It is a schematic diagram of the upper part of the middle part of the rotating chassis;

[0019] Figure 4 It is a bottom schematic diagram of the middle part of the rotating chassis;

[0020] Figure 5 It is a schematic diagram of the charging column;

[0021] Figure 6 It is a schematic diagram of the coordination status of the charging column and the charging device;

[0022] Figure 7 It is a schematic diagram of the internal structure of the rotating chassis;

[0023] Figure 8 is a schematic cross-sectional view of a rotating chassis;

[0024] In the figure: 1. Turntable drive device; 2. Turntable; 3. Lamp cover; 4. Base; 5. Charging column;

[0025] 5-1. Spring conductive needle; 5-2. Positioning sleeve; 5-3. Copper nut;

[0026] 6-1. Device to be charged; 6-2. Connector; 6-3. Charging bolt; 6-4. Copper sheet;

[0027] 4-1. Left limit; 4-2. Right limit; 4-3. Middle limit; 4-4. Chassis bracket; 4-5. Gear;

[0028] 4-6. Motor; 4-7. Internal gear;

[0029] 4-8. Motor shaft; 4-9. Motor bracket; 4-10. Bearing; 4-11. Bearing cover; 4-12. Universal wheel; 4-13. Limit shield. DETAILED DESCRIPTION

[0030] It should be noted that the following detailed descriptions are all illustrative and are intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used in the present invention have the same meanings as those commonly understood by those skilled in the art to which the present invention belongs.

[0031] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present invention. As used herein, unless otherwise explicitly stated in the present invention, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "include" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or their combinations;

[0032] For the convenience of description, if the words "up", "down", "left" and "right" appear in the present invention, they only indicate that they are consistent with the up, down, left and right directions of the drawings themselves, and do not limit the structure. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or component must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it cannot be understood as a limitation on the present invention.

[0033] As introduced in the background technology, there are deficiencies in the prior art. In order to solve the above technical problems, the utility model proposes a rotating chassis that can realize multi-point charging at the same time.

[0034] In a typical implementation of the present invention, Figure 1As shown, this embodiment discloses a rotating chassis that can realize multi-point charging at the same time, mainly realizing the functions of rotation, lighting, and charging. It integrates chassis rotating motors, light panels, batteries and other electrical components, and can charge the charging device at multiple points; wherein the rotating chassis includes a base 4, a turntable drive device 1, a turntable 2, a lampshade 3, a charging column 5, etc.

[0035] The turntable 2 is clamped together with the lampshade 3, and rotates relative to the lampshade 3 under the drive of the turntable driving device 1; the lampshade 3 is clamped together with the base 4;

[0036] A motor 4-6 is installed at the center of the turntable drive device 1. The motor shaft 4-8 of the motor 4-6 drives the gear 4-5. The gear 4-5 is meshed with the internal gear 4-7. The internal gear 4-7 is fixed at the bottom of the center of the turntable 2. Therefore, when the gear 4-5 rotates, the internal gear 4-7 rotates with the turntable 2; the motor 4-6 is installed on the motor bracket 4-9; the motor bracket 4-9 is fixed on the turntable 2 through the bearing 4-10; the bearing pressure ring passes through the motor bracket to clamp the bearing and is fixed on the turntable;

[0037] Furthermore, three limit devices are installed on the base 4, namely, a left limit device 4-1, a right limit device 4-2, and a middle limit device 4-3;

[0038] The chassis bracket 4-4 is fixed to the motor bracket 4-9 by screws; five universal wheels 4-12 are fixed to the bottom of the turntable, and the spherical surface of the universal wheel 4-12 contacts the chassis bracket 4-4 to achieve auxiliary support of the turntable;

[0039] The motor realizes the in-place reminder by rotating the turntable and moving the limit shield 4-13. The limit shield 4-13 is set at the bottom of the turntable and rotates with the turntable. When the turntable turns right, the limit shield triggers the right limit to realize the right turn in-place state; when the turntable turns left, the limit shield triggers the left limit to realize the left turn in-place state. Figure 2 ; The turntable limit block triggers the middle limit to achieve the reset state;

[0040] The turntable 2 is provided with a conductive device. Specifically, four through holes are provided on the turntable 2. A positioning sleeve 5-2 is provided in each through hole. The positioning sleeve 5-2 passes through the through hole on the turntable. The threaded section at the bottom cooperates with the copper nut 5-3. The copper nut 5-3 fixes the positioning sleeve 5-2 on the turntable 2. Then the spring conductive needle 5-1 passes through the positioning sleeve 5-2. The positioning sleeve 5-2 realizes the positioning of the spring conductive needle 5-1 on the turntable 2. Then the head of the spring conductive needle 5-1 can contact the charging bolt 6-3 of the device to be charged 6-1 to realize charging; the charging bolt 6-3 is connected to the device to be charged 6-1 through the connecting piece 6-2, and the charging bolt 6-3 contacts the copper sheet 6-4 of the device to be charged 6-1. The copper sheet 6-4 is connected to the power-demanding device inside the device to be charged 6-1 through a wire.

[0041] Furthermore, the charging bolt 6-3 includes an upper part and a lower part, the upper part is inserted into the leg connector and the copper sheet 6-4 and contacts the copper sheet 6-4, and a blind hole is provided in the lower part, which can contact the head of the spring conductive needle 5-1.

[0042] Furthermore, a power source is provided in the base 4 ; a charging interface is provided on the side of the base 4 .

[0043] The charging principle of the above charging device is as follows:

[0044] The spring conductive needle is installed on the turntable, and the tail of the spring conductive needle is welded with a charging wire, and the charging wire is connected to the power supply inside the turntable; the positioning sleeve passes through the through hole on the turntable, and after being snapped into place, it cooperates with the copper nut through the thread to fix the positioning sleeve on the turntable, and then the spring conductive needle is set in the positioning sleeve.

[0045] Fix the copper sheet to the leg connector through the charging bolt, and weld the protruding end of the copper sheet to the charging cable, which is connected to the body of the smart device;

[0046] When not charging, the spring conductive needle is in a relaxed state;

[0047] In the charging state, the spring conductive needle is pressed by the charging bolt and is in a compressed state. The charging bolt contacts the positioning sleeve and the spring conductive needle to achieve charging. The spring conductive needle is connected to the power supply on the turntable.

[0048] As a further technical solution, a breathing light is also provided on the base 4, and a lampshade is provided outside the breathing light; the breathing light effect should be transparent, and the lampshade should have strong light-conducting properties.

[0049] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A rotating chassis capable of realizing multi-point charging simultaneously, characterized in that: It includes a turntable, a turntable driving device and a base; a motor is installed at the center of the turntable driving device, and the motor drives the turntable to rotate through a gear transmission device; a plurality of charging posts are arranged on the turntable, and the charging posts include positioning sleeves, copper nuts and spring conductive needles; a plurality of through holes are arranged on the turntable, and a positioning sleeve is arranged in each through hole, the positioning sleeve passes through the through holes on the turntable, and the threaded section at the bottom thereof cooperates with the copper nut, and the copper nut fixes the positioning sleeve on the turntable, and then the spring conductive needle passes through the positioning sleeve, and the positioning sleeve realizes the positioning of the spring conductive needle on the turntable.

2. The rotating chassis capable of realizing multi-point charging at the same time as claimed in claim 1, characterized in that: Three limit devices are installed on the base, namely left limit, right limit and middle limit. A limit shield is set at the bottom of the turntable, and the limit shield can trigger the left limit, right limit and middle limit.

3. The rotating chassis capable of realizing multi-point charging at the same time as claimed in claim 1, characterized in that: The motor is installed on a motor bracket; the motor bracket is fixed on the turntable through a bearing.

4. The rotating chassis capable of simultaneously realizing multi-point charging as claimed in claim 3, characterized in that: It also includes a chassis bracket, which is fixed to the motor bracket by screws; five universal wheels are fixed to the bottom of the turntable, and the spherical surfaces of the universal wheels are in contact with the chassis bracket to achieve auxiliary support of the turntable.

5. The rotating chassis capable of simultaneously realizing multi-point charging as claimed in claim 1, characterized in that: A circle of indicator lights is arranged between the turntable and the base, and a lampshade is arranged outside the indicator lights.

6. The rotating chassis capable of simultaneously charging multiple points as claimed in claim 1, characterized in that: A charging power source is arranged inside the base, and an interface for charging the charging power source is arranged on the side of the base.

7. The rotating chassis capable of simultaneously realizing multi-point charging as claimed in claim 1, characterized in that: The head of the spring conductive needle is hemispherical.

8. The rotating chassis capable of simultaneously charging multiple points as claimed in claim 1, characterized in that: The spring conductive needle comprises a conductive rod and a spring sleeved on the lower part of the conductive rod, and the top of the conductive rod is an arc-shaped conductive head.

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