Charging pile structure for robot

Abstract

The charging pile structure comprises a box body, a controller, a first electrode slice, a second electrode slice, a mounting plate, a first spring and a second spring, the box body is provided with a containing inner cavity, the side wall of the box body is provided with a first opening hole and a second opening hole, the first electrode slice is contained in the first opening hole in a telescopic mode, and the second electrode slice is contained in the second opening hole in a telescopic mode. The second electrode slice is telescopically accommodated in the second opening, the mounting plate is located in the accommodating inner cavity, one end of a first spring arranged in the first opening is connected with the first electrode slice, the other end of the first spring is connected with the mounting plate, one end of a second spring arranged in the second opening is connected with the second electrode slice, and the other end of the second spring is connected with the mounting plate. Through the mode, the spring is connected with the electrode slice, so that the electrode slice has a certain buffering effect, when the robot comes to be charged, the electrode slice buffers the impact force of the robot, the electric connection of the robot and the charging pile does not have a strong and hard collision phenomenon, and the robot and the charging pile are not easy to damage.

Description

TECHNICAL FIELD

[0001] The utility model relates to charging pile device technical field, concretely is a charging pile structure for robot. BACKGROUND

[0002] With the development of science and technology, the technology of robot is gradually mature, and the frequency of robot appearing in the public vision is also higher and higher, and the kinetic energy of robot is mostly charged by charging battery to reserve electric energy to realize the action of itself, and the charging mode of most robots currently adopts the charging mode of charging pile.

[0003] Generally, some intelligent robots need to be charged and will automatically move to the charging pile to charge, and the robot will gradually approach the positive and negative electrode sheets of the charging pile during the charging process, and the charging is realized after the positive and negative electrodes are connected. However, in the traditional way, the positive and negative electrode sheets of the charging pile are fixed, and the robot has a certain speed when moving, and collision will occur when the robot contacts the electrode sheet of the charging pile to extrude the electrode sheet, but there are also some problems, and the electrode sheet is also easy to be damaged after the robot collides with the charging pile many times, especially when the moving speed of the robot is slightly fast, the phenomenon of collision is more likely to occur, that is, the electrical connection between the robot and the charging pile is easy to have a hard collision phenomenon, which is easy to knock down the charging pile, damage the charging pile, and also easy to damage the charging interface of the robot. UTILITY MODEL CONTENTS

[0004] (I) Technical problem solved

[0005] In view of the deficiencies of the prior art, the utility model provides a charging pile structure for robot, which can solve the above technical problems.

[0006] (II) Technical scheme

[0007] In order to solve the above technical problems, the utility model provides the following technical scheme: a charging pile structure for robot, including controller, first electrode sheet electrically connected with the controller and second electrode sheet electrically connected with the controller, characterized by further comprising: box body, provided with containing inner cavity, wherein the side wall of the box body is provided with first opening hole and second opening hole communicated with the containing inner cavity, and the first electrode sheet is telescopically contained in the first opening hole, and the second electrode sheet is telescopically contained in the second opening hole; mounting plate, in the containing inner cavity, and arranged in the side wall of the box body provided with the first opening hole and the second opening hole; first spring, in the first opening hole, wherein one end of the first spring is connected with the first electrode sheet, and the other end of the first spring is connected with the mounting plate; second spring, in the second opening hole, wherein one end of the second spring is connected with the second electrode sheet, and the other end of the second spring is connected with the mounting plate.

[0008] Preferably, the first opening and the second opening are both in the shape of a strip, the first opening and the second opening are both in the same shape and size, the first electrode sheet and the second electrode sheet are both in the shape of a strip, the first electrode sheet and the second electrode sheet are both in the same shape and size, and the vertical cross section of the first electrode sheet is the same as the vertical cross section of the first opening.

[0009] Preferably, the side wall of the box is extended with a first receiving frame surrounding the first opening and a second receiving frame surrounding the second opening, the first receiving frame and the second receiving frame are both in the receiving inner cavity, the first electrode sheet is received in the first receiving frame, and the second electrode sheet is received in the second receiving frame.

[0010] Preferably, the first receiving frame is provided with a first support plate connected with the first electrode sheet, and one end of the first spring passes through the first support plate and is connected with the first electrode sheet; the second receiving frame is provided with a second support plate connected with the second electrode sheet, and one end of the second spring passes through the second support plate and is connected with the second electrode sheet.

[0011] Preferably, the first support plate is provided with a first through hole, the mounting plate is provided with a second through hole corresponding to the first through hole, the second support plate is provided with a third through hole, and the mounting plate is provided with a fourth through hole corresponding to the third through hole.

[0012] Preferably, the side of the mounting plate facing the first opening and the second opening is provided with a first support rod and a second support rod, the other end of the first spring is sleeved on the first support rod, the other end of the second spring is sleeved on the second support rod, the length of the first spring in the normal state is longer than the length of the first support rod, and the length of the second spring in the normal state is longer than the length of the second support rod.

[0013] Preferably, the number of the first springs is two, the two first springs are respectively arranged at the two ends of the first electrode sheet, the number of the second springs is two, and the two second springs are respectively arranged at the two ends of the second electrode sheet.

[0014] Preferably, the first electrode sheet and the second electrode sheet are both on the outer side wall of the box, and the bottom end of the box is extended with an extension table below the first electrode sheet and the second electrode sheet.

[0015] Preferably, the side wall of the box is further provided with a third opening above the first opening and the second opening, the third opening is provided with a transparent member for facilitating infrared penetration, and the receiving cavity of the box is provided with a light reflecting member corresponding to the transparent member.

[0016] Preferably, the transparent member is transparent glass, and the light reflecting member is in a V shape.

[0017] (Three) beneficial effects

[0018] Compared with the prior art, the utility model provides a charging pile structure for robot, has the following beneficial effects: the utility model discloses a charging pile structure for robot, including box, first electrode piece, second electrode piece, mounting plate, first spring and second spring, wherein the box is provided with receiving cavity, and the side wall of the box is provided with first opening and second opening communicating with the receiving cavity, and the first electrode piece and the second electrode piece are respectively telescopic and received in the first opening and the second opening, the mounting plate is in the receiving cavity, and is arranged in the side wall of the box provided with the first opening and the second opening, one end of the first spring arranged in the first opening is connected with the first electrode piece, and the other end is connected with the mounting plate, one end of the second spring arranged in the second opening is connected with the second electrode piece, and the other end is connected with the mounting plate. ACCURACY

[0019] Figure 1 It is a perspective view of the charging pile structure for robot of the utility model;

[0020] Figure 2 It is Figure 1 It is a structure schematic view of the box;

[0021] Figure 3 It is Figure 1 It is a first partial structure schematic view of the charging pile structure;

[0022] Figure 4 It is Figure 1 It is a second partial structure schematic view of the charging pile structure;

[0023] Figure 5 It is Figure 1 It is a third partial structure schematic view of the charging pile structure;

[0024] Figure 6 It is Figure 1 It is a fourth partial structure schematic view of the charging pile structure;

[0025] Figure 7 It is Figure 1A fifth partial structure schematic view of the charging pile structure;

[0026] Figure 8 For Figure 1 A structure schematic view of the mounting plate;

[0027] Figure 9 For Figure 1 A sixth partial structure schematic view of the charging pile structure. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0029] As Figures 1-9 The utility model discloses a charging pile structure for robot, including controller, box 1, first electrode piece 2, second electrode piece 3, mounting plate 4, first spring 411 and second spring 421.

[0030] In the embodiment, the controller is electrically connected with the first electrode piece 2 and the second electrode piece 3, and it should be understood that the controller, the first electrode piece 2 and the second electrode piece 3 of the embodiment can be realized by using the products in the prior art, and the principle and structure thereof will not be described here.

[0031] The box 1 is internally provided with a receiving cavity 11, and the side wall of the box 1 is spaced apart to be provided with a first opening 12 and a second opening 13 in communication with the receiving cavity 11.

[0032] The first electrode piece 2 can be telescopically received in the first opening 12, and the second electrode piece 3 can be telescopically received in the second opening 13.

[0033] Preferably, the first opening 12 and the second opening 13 are both in the shape of a strip, the shape and size of the first opening 12 and the second opening 13 are both the same, the first electrode piece 2 and the second electrode piece 3 are both in the shape of a strip, the shape and size of the first electrode piece 2 and the second electrode piece 3 are both the same, and the area of the vertical cross section of the first electrode piece 2 is the same as the area of the vertical cross section of the first opening 12. It should be understood that the first electrode piece 2 and the second electrode piece 3 can be just received in the first opening 12 and the second opening 13 (i.e., the first electrode piece 2 fills in the first opening 12, and the second electrode piece 3 fills in the second opening 13).

[0034] The mounting plate 4 is in the receiving inner cavity 11 and is arranged in the side wall of the box body 1 where the first opening 12 and the second opening 13 are arranged. That is, the mounting plate 4 is covered outside the first opening 12 and the second opening 13.

[0035] Preferably, the mounting plate 4 is arranged on the inner side wall of the receiving inner cavity 11 by a threaded connection mode.

[0036] The first spring 411 is in the first opening 12, wherein one end of the first spring 411 is connected with the first electrode sheet 2 and the other end of the first spring 411 is connected with the mounting plate 4, so that when the first electrode sheet 2 is collided or extruded, the force received is buffered and released by the first spring 411.

[0037] The second spring 421 is in the second opening 13, wherein one end of the second spring 421 is connected with the second electrode sheet 3 and the other end of the second spring 421 is connected with the mounting plate 4, so that when the second electrode sheet 3 is collided or extruded, the force received is buffered and released by the second spring 421.

[0038] It can be understood that the first electrode sheet 2 and the second electrode sheet 3 are respectively telescoped in the first opening 12 and the second opening 13 through the first spring 411 and the second spring 421, so that the first electrode sheet 2 and the second electrode sheet 3 have a certain buffering degree, avoiding the phenomenon of hard collision.

[0039] In the embodiment, the number of the first spring 411 is two, and the two first springs 411 are respectively arranged at the two ends of the first electrode sheet 2. The number of the second spring 421 is two, and the two second springs 421 are respectively arranged at the two ends of the second electrode sheet 3. It should be understood that arranging the springs at the two ends of the electrode sheet can make the electrode sheet more stable when it is retracted into the receiving groove through the spring, and the phenomenon of electrode sheet being stuck in the first opening 12 or the second opening 13 due to imbalance will not occur.

[0040] In the embodiment, the side wall of the box body 1 is extended to be provided with a first receiving frame 14 arranged around the outside of the first opening 12 and a second receiving frame 15 arranged around the outside of the second opening 13, wherein the first receiving frame 14 and the second receiving frame 15 are both in the receiving inner cavity 11, and the first electrode sheet 2 is received in the first receiving frame 14 and the second electrode sheet 3 is received in the second receiving frame 15. It should be understood that the first electrode sheet 2 is telescopically arranged in the first receiving frame 14, and the second electrode sheet 3 is telescopically arranged in the second receiving frame 15, that is, the receiving frame plays a certain limiting role, and the electrode sheet will not shake during movement.

[0041] Further, the first accommodating frame 14 is provided with a first supporting plate 141, the first supporting plate 141 is connected with the first electrode sheet 2, and one end of the first spring 411 passes through the first supporting plate 141 and is connected with the first electrode sheet 2.

[0042] Further, the second accommodating frame 15 is provided with a second supporting plate 151, the second supporting plate 151 is connected with the second electrode sheet 3, and one end of the second spring 421 passes through the second supporting plate 151 and is connected with the second electrode sheet 3.

[0043] It should be understood that the first supporting plate 141 is used for supporting the first electrode sheet 2 and moves synchronously with the first electrode sheet 2, so as to be more stable, and the second supporting plate 151 is used for supporting the second electrode sheet 3 and moves synchronously with the second electrode sheet 3.

[0044] Preferably, the first supporting plate 141 is provided with a first through hole, the mounting plate 4 is provided with a second through hole corresponding to the first through hole, the second supporting plate 151 is provided with a third through hole, and the mounting plate 4 is provided with a fourth through hole corresponding to the third through hole. It should be understood that the first wire electrically connected with the first electrode sheet 2 passes through the first through hole and the second through hole and is electrically connected with the controller, and the second wire electrically connected with the second electrode sheet 3 passes through the third through hole and the fourth through hole and is electrically connected with the controller.

[0045] In the embodiment, the mounting plate 4 is provided with a first supporting rod 41 and a second supporting rod 42 at a side face of the mounting plate 4 facing the first opening 12 and the second opening 13, wherein the other end of the first spring 411 is sleeved on the first supporting rod 41, and the other end of the second spring 421 is sleeved on the second supporting rod 42.

[0046] Preferably, the length of the first spring 411 in the normal state is longer than the length of the first supporting rod 41, and the length of the second spring 421 in the normal state is longer than the length of the second supporting rod 42. It should be understood that the supporting rod can play a supporting role for the spring, and when the first spring 411 and the second spring 421 are in the normal state, the first electrode sheet 2 and the second electrode sheet 3 can be pushed out of the surface of the box body 1, and at the same time, the electrode sheet can play a buffering role when receiving collision or extrusion.

[0047] In the embodiment, the first electrode sheet 2 and the second electrode sheet 3 are both at the outer side wall of the box body 1, that is, in the normal state, the electrode sheet is extruded by the spring and exposed to the outer side wall of the box body 1, so as to be more convenient for electrically connecting with the charging interface of the robot (for example, the charging interface of the robot can also be a protruding electrode sheet).

[0048] Further, the bottom end of the box body 1 is provided with an extension table 5 below the first electrode sheet 2 and the second electrode sheet 3, and the extension table 5 can make the charging pile more stable.

[0049] Further, the side wall of the box 1 is further provided with a third opening above the first opening 12 and the second opening 13, wherein the third opening is provided with a transparent member 21 for facilitating the penetration of infrared rays, and the receiving cavity 11 of the box 1 is provided with a reflecting member 22 corresponding to the transparent member 21. It should be understood that the robot will continuously emit infrared rays through the radar during the movement towards the charging pile, and the infrared rays will be reflected back to the radar through the transparent member 21 and the reflecting member 22 after penetrating the transparent member 21, so that the robot determines the position of the charging pile according to the returned infrared rays. Of course, the robot determines the position of the charging pile according to the feedback infrared rays, which is prior art and will not be described here.

[0050] Preferably, the transparent member 21 is transparent glass, and the reflecting member 22 is in the shape of V. It should be understood that the embodiment does not limit the reflecting member 22 to be in the shape of V, and in other embodiments, the reflecting member 22 can also be in other shapes, which will be determined according to actual conditions.

[0051] Specific working principle:

[0052] When the robot comes to the charging pile for charging, the robot will first align the charging interface with the first electrode sheet 2 and the second electrode sheet 3. Since the robot moves at a certain speed, the first spring 411 and the second spring 421 can provide a buffering effect for the first electrode sheet 2 and the second electrode sheet 3 when the robot docks its own charging interface to the electrode sheet of the charging pile, avoiding damage to the robot charging port or the electrode sheet, or avoiding hard collision. After the docking interface of the robot is electrically connected with the electrode sheet, charging can be realized. After the robot completes charging, it can separate its charging interface from the electrode sheet, and the robot drives away from the charging pile. At this time, the first spring 411 and the second spring 421 are no longer extruded by external force, and the first electrode sheet 2 and the second electrode sheet 3 are withdrawn and exposed outside the side wall of the box 1, so that the electrode sheet is reset to the initial state for the next charging.

[0053] It should be noted that the terms "comprising", "containing", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device that includes the element.

Claims

1. A charging pile structure for a robot, comprising a controller, a first electrode sheet electrically connected to the controller, and a second electrode sheet electrically connected to the controller, characterized in that, Also include: The box is provided with a receiving cavity, wherein the side wall of the box is provided with a first opening and a second opening which are communicated with the receiving cavity, and the first electrode sheet is telescopically received in the first opening, and the second electrode sheet is telescopically received in the second opening; The mounting plate is in the receiving cavity and is arranged in the side wall of the box provided with the first opening and the second opening; The first spring is in the first opening, wherein one end of the first spring is connected with the first electrode sheet, and the other end of the first spring is connected with the mounting plate; The second spring is in the second opening, wherein one end of the second spring is connected with the second electrode sheet, and the other end of the second spring is connected with the mounting plate.

2. The charging station structure for a robot according to claim 1, characterized by, The first opening and the second opening are both in the shape of a long strip, the shape and size of the first opening and the second opening are the same, the first electrode sheet and the second electrode sheet are both in the shape of a long strip, the shape and size of the first electrode sheet and the second electrode sheet are the same, and the vertical cross section of the first electrode sheet is the same as the vertical cross section of the first opening.

3. The charging pile structure for a robot according to claim 1, characterized by, The side wall of the box is extended to be provided with a first receiving frame arranged outside the first opening and a second receiving frame arranged outside the second opening, wherein the first receiving frame and the second receiving frame are both in the receiving cavity, and the first electrode sheet is received in the first receiving frame, and the second electrode sheet is received in the second receiving frame.

4. The charging station structure for a robot according to claim 3, characterized in that, The first receiving frame is provided with a first support plate, the first support plate is connected with the first electrode sheet, and one end of the first spring passes through the first support plate and is connected with the first electrode sheet; the second receiving frame is provided with a second support plate, the second support plate is connected with the second electrode sheet, and one end of the second spring passes through the second support plate and is connected with the second electrode sheet.

5. The charging station structure for a robot according to claim 4, characterized by The first support plate is provided with a first through hole, the mounting plate is provided with a second through hole corresponding to the first through hole, the second support plate is provided with a third through hole, and the mounting plate is provided with a fourth through hole corresponding to the third through hole.

6. The charging station structure for a robot according to claim 1, characterized by, The side of the mounting plate facing the first opening and the second opening is provided with a first support rod and a second support rod, wherein the other end of the first spring is sleeved on the first support rod, the other end of the second spring is sleeved on the second support rod, the length of the first spring in the normal state is longer than the length of the first support rod, and the length of the second spring in the normal state is longer than the length of the second support rod.

7. The charging pile structure for a robot according to claim 2, characterized by, The number of the first springs is two, and the two first springs are arranged at the two ends of the first electrode sheet respectively, and the number of the second springs is two, and the two second springs are arranged at the two ends of the second electrode sheet respectively.

8. The charging station structure for a robot according to claim 1, characterized by, The first electrode sheet and the second electrode sheet are both on the outside wall of the box, and the bottom end of the box is extended to be provided with an extension table below the first electrode sheet and the second electrode sheet.

9. The charging station structure for a robot according to claim 1, characterized by, The side wall of the box is further provided with a third opening hole above the first opening hole and the second opening hole, the third opening hole is provided with a transparent member for facilitating infrared penetration, and the box is provided with a reflecting member corresponding to the transparent member in the receiving inner cavity.

10. The charging station structure for a robot according to claim 9, characterized by The transparent member is transparent glass, and the reflecting member is in a V shape.

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