Robot wireless charging device

Abstract

The utility model discloses a robot wireless charging device, which relates to the field of artificial intelligence equipment and comprises a base, the left side and the right side of the base are rotatably connected with the same supporting plate, the upper surface of the base is fixedly connected with a mounting plate, and the back surface of the mounting plate is fixedly connected with a push handle. The upper surface of the mounting plate is fixedly connected with a photovoltaic panel, and the front surface of the mounting plate is fixedly connected with an induction charging coil. The supporting plate is arranged to provide support for the robot to climb to the base platform, the mounting plate is arranged to provide mounting space for the induction charging coil, the first telescopic rod, the first spring and the photovoltaic panel, and the buffer plate is arranged to relieve impact force and prevent collision when the robot moves and is in contact with the induction charging coil for charging. By arranging the photovoltaic panel, solar energy is converted into electric energy for power supply, and by arranging the induction charging coil, the wireless contact type charging function is achieved.

Description

Technical Field

[0001] The utility model relates to the field of artificial intelligence equipment, and in particular to a robot wireless charging device. Background Art

[0002] With the development of artificial intelligence, artificial intelligence robots are widely used in various industries. Robots rely on power for energy to work during use. Traditional robots need to be manually plugged in and charged, and the robot's power needs to be manually monitored, which requires high labor costs. In addition, traditional charging devices have great limitations and can only charge a single model of robot. The charging range is small and the versatility is poor. Therefore, in order to solve such problems, we propose a wireless charging device for artificial intelligence robots.

[0003] There are still some shortcomings in the existing robot wireless charging devices. For example, a wireless charging device for an artificial intelligence robot disclosed in patent publication number "CN213243584U" solves the problems of large limitations, small charging range, poor versatility, and high labor costs of existing charging devices. However, this type of wireless charging device has the problem that the rotating wheels cannot be braked during use, which easily causes the robot to push the body to move unstably when it climbs onto the base for charging on the return trip, resulting in the problem of being unable to charge normally. For this reason, we propose a robot wireless charging device to solve the above problems. Utility Model Content

[0004] The purpose of the present application is to provide a robot wireless charging device to solve the problem in the above background technology that when the robot is on the return charging and climbs onto the base to prepare for charging, the vehicle body is pushed to move unstably, resulting in failure to charge normally.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a robot wireless charging device, comprising a base, the left and right sides of the base are rotatably connected to the same support plate, the upper surface of the base is fixedly connected to a mounting plate, the back of the mounting plate is fixedly connected to a push handle, the upper surface of the mounting plate is fixedly connected to a photovoltaic panel, the front of the mounting plate is fixedly connected to an induction charging coil, the front of the mounting plate is fixedly connected to a plurality of first telescopic rods, the surfaces of the plurality of first telescopic rods are all sleeved with first springs, one end of the plurality of first springs is fixedly connected to the front of the mounting plate, the other ends of the plurality of first springs are all fixedly connected to the same buffer plate, and the inner bottom wall of the base is provided with a wheel brake mechanism;

[0006] The wheel brake mechanism comprises a pair of avoidance grooves provided on the inner bottom wall of the base, the inner bottom walls of the pair of avoidance grooves are provided with give-way holes, the inner bottom walls of the pair of avoidance grooves are fixedly connected with a plurality of second telescopic rods, the top ends of the plurality of second telescopic rods are fixedly connected with the same pressure plate, the surface of the pressure plate is slidably connected with the inner wall of the avoidance groove, the surfaces of the plurality of second telescopic rods are sleeved with a second spring, one end of the second spring is fixedly connected with the inner bottom wall of the avoidance groove, the other end of the second spring is fixedly connected with the lower surface of the pressure plate, the upper surfaces of the pair of pressure plates are symmetrically provided with avoidance holes, and the lower surfaces of the pair of pressure plates are fixedly connected with a plurality of guide plates;

[0007] A plurality of small wheels are fixedly connected to the lower surface of the base, a plurality of fixed plates are fixedly connected to the lower surface of the base, a pair of opposite surfaces of the fixed plates are fixedly connected to third telescopic rods, a pair of third telescopic rods are sleeved with third springs on their surfaces, a pair of third telescopic rods are fixedly connected to brake plates at their ends close to each other, a pair of third springs are fixedly connected to opposite surfaces of the pair of fixed plates at their ends far away from each other, and a pair of third springs are fixedly connected to the back surfaces of the pair of brake plates at their ends close to each other.

[0008] Preferably, the first spring, the second spring and the third spring are all made of stainless steel.

[0009] Preferably, the opposing surfaces of a pair of the brake plates are configured as metal frosted plates, and the width therebetween is greater than the width of the small wheel.

[0010] Preferably, a pair of guide plates and a pair of brake plates are symmetrically arranged with the small wheel as the center, and the inclined surface of the guide plate is parallel to the inclined surface of the brake plate.

[0011] Preferably, the buffer plate is made of soft silicone plate.

[0012] Preferably, an anti-slip strip is fixedly connected to the upper surface of the support plate.

[0013] Preferably, the pair of guide plates are installed and fixed in an inverted V shape.

[0014] In summary, the technical effects and advantages of the utility model are:

[0015] In the utility model, a support plate is provided to provide support for the robot to climb to the base platform, a mounting plate is provided to provide installation space for the induction charging coil, the first telescopic rod, the first spring, and the photovoltaic panel, a buffer plate is provided to reduce the buffer force and prevent collision when the robot moves and contacts the induction charging coil for charging, a photovoltaic panel is provided to convert solar energy into electrical energy for power supply, an induction charging coil is provided to achieve a wireless contact charging function, a first telescopic rod is provided to provide guidance for the movement of the buffer plate, a first spring is provided to reduce the impulse transmitted by the buffer plate, small wheels are provided to facilitate movement when not in use, a pressure plate is provided to press the robot when it moves to the base for charging, and the guide plate is driven to move downward, and an avoidance hole is provided to act as a brake plate when the pressure plate is pressed down. The avoidance space provides guidance for the movement of the pressure plate by setting a second telescopic rod, ensures the movement and reset of the pressure plate by setting a second spring, provides avoidance space for the movement of the pressure plate by setting an avoidance groove, provides avoidance space for the movement of the brake plate by setting a giveway hole, provides installation support for the third telescopic rod and the third spring by setting a fixed plate, provides guidance for the movement of the brake plate by setting the third telescopic rod, ensures the movement and reset of the brake plate by setting a third spring, and provides a guide plate when a pair of guide plates move downward, their relative inclined surfaces contact the opposite inclined surfaces of a pair of brake plates, prompting the pair of brake plates to approach each other and brake the small wheels. The above structure avoids the problem of unstable movement of the vehicle body and failure to charge normally when the robot climbs onto the base for charging during the return journey.

[0016] The first spring, the second spring and the third spring are all made of stainless steel to avoid rust and ensure their durability. The opposite surfaces of a pair of brake plates are set as metal frosted sheets, and the width between them is greater than the width of the small wheel, so as to ensure that the pair of brake plates do not affect the movement of the small wheel in the initial state. A pair of guide plates and a pair of brake plates are symmetrically arranged with the small wheel as the center, and the inclined surface of the guide plate is parallel to the inclined surface of the brake plate, so as to ensure that the pair of brake plates press the inclined surface of the guide plate to promote the pair of brake plates to approach each other and brake the small wheel. The material of the buffer plate is set to be a soft silicone plate to reduce collision. The anti-skid strip is set to increase friction to prevent the robot from slipping when moving on the support plate. The pair of guide plates are installed in an inverted V shape, so that after the guide plate descends, it contacts the surface of the brake plate, so as to promote the pair of brake plates to approach each other and brake the small wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of an embodiment of the present application;

[0019] Figure 2 This is a schematic cross-sectional structural diagram of a buffer plate in an embodiment of the present application;

[0020] Figure 3 This is a schematic cross-sectional structural diagram of the base in the embodiment of the present application;

[0021] Figure 4 For the embodiment of this application Figure 3 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. base; 2. support plate; 3. mounting plate; 4. buffer plate; 5. push handle; 6. photovoltaic panel; 7. induction charging coil; 8. first telescopic rod; 9. first spring; 10. small wheel; 11. pressure plate; 12. avoidance hole; 13. second spring; 14. avoidance groove; 15. second telescopic rod; 16. give way hole; 17. fixing plate; 18. third telescopic rod; 19. third spring; 20. brake plate; 21. guide plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] refer to Figure 1-Figure 4 A robot wireless charging device shown in the figure comprises a base 1, the left and right sides of the base 1 are rotatably connected to the same support plate 2, the upper surface of the base 1 is fixedly connected to a mounting plate 3, the back of the mounting plate 3 is fixedly connected to a push handle 5, the upper surface of the mounting plate 3 is fixedly connected to a photovoltaic panel 6, the front of the mounting plate 3 is fixedly connected to an induction charging coil 7, the front of the mounting plate 3 is fixedly connected to a plurality of first telescopic rods 8, the surfaces of the plurality of first telescopic rods 8 are all sleeved with first springs 9, one end of the plurality of first springs 9 is fixedly connected to the front of the mounting plate 3, the other ends of the plurality of first springs 9 are all fixedly connected to the same buffer plate 4, and the inner bottom wall of the base 1 is provided with a wheel brake mechanism;

[0025] The wheel brake mechanism includes a pair of avoidance grooves 14 opened on the inner bottom wall of the base 1, the inner bottom walls of the pair of avoidance grooves 14 are each provided with a clearance hole 16, the inner bottom walls of the pair of avoidance grooves 14 are each fixedly connected with a plurality of second telescopic rods 15, the top ends of the plurality of second telescopic rods 15 are fixedly connected with the same pressing plate 11, the surface of the pressing plate 11 is slidably connected with the inner wall of the avoidance groove 14, the surfaces of the plurality of second telescopic rods 15 are each sleeved with a second spring 13, one end of the second spring 13 is fixedly connected with the inner bottom wall of the avoidance groove 14, the other end of the second spring 13 is fixedly connected with the lower surface of the pressing plate 11, the upper surfaces of the pair of pressing plates 11 are each symmetrically provided with avoidance holes 12, and the lower surfaces of the pair of pressing plates 11 are each fixedly connected with a plurality of guide plates 21;

[0026] A plurality of small wheels 10 are fixedly connected to the lower surface of the base 1, a plurality of fixed plates 17 are fixedly connected to the lower surface of the base 1, a third telescopic rod 18 is fixedly connected to the opposite surfaces of a pair of fixed plates 17, a third spring 19 is sleeved on the surface of a pair of third telescopic rods 18, a brake plate 20 is fixedly connected to the ends of the pair of third telescopic rods 18 close to each other, an end of the pair of third springs 19 away from each other is fixedly connected to the opposite surfaces of the pair of fixed plates 17, and an end of the pair of third springs 19 close to each other is fixedly connected to the back surfaces of the pair of brake plates 20.

[0027] By means of the above structure, a support plate 2 is provided to provide support for the robot to climb to the platform of the base 1, a mounting plate 3 is provided to provide installation space for the inductive charging coil 7, the first telescopic rod 8, the first spring 9, and the photovoltaic panel 6, a buffer plate 4 is provided to reduce the buffer force and prevent collision when the robot moves and contacts the inductive charging coil 7 for charging, a photovoltaic panel 6 is provided to convert solar energy into electrical energy for power supply, an inductive charging coil 7 is provided to achieve a wireless contact charging function, and the inductive charging coil 7 is provided to achieve a prior art, which is not elaborated, a first telescopic rod 8 is provided to provide guidance for the movement of the buffer plate 4, a first spring 9 is provided to reduce the impulse transmitted by the buffer plate 4, a small wheel 10 is provided to facilitate movement when not in use, and a pressure plate 11 is provided to press when the robot moves to the base 1 for charging, thereby driving the guide plate 21 to move The downward movement is achieved by setting an avoidance hole 12, so that when the pressure plate 11 is pressed down, there is avoidance space for the brake plate 20. By setting a second telescopic rod 15, a guide is provided for the movement of the pressure plate 11. By setting a second spring 13, the movement and reset of the pressure plate 11 are guaranteed. By setting an avoidance groove 14, a avoidance space is provided for the movement of the pressure plate 11. By setting a yield hole 16, a avoidance space is provided for the movement of the brake plate 20. By setting a fixed plate 17, installation support is provided for the third telescopic rod 18 and the third spring 19. By setting the third telescopic rod 18, a guide is provided for the movement of the brake plate 20. By setting the third spring 19, the movement and reset of the brake plate 20 are guaranteed. By setting a guide plate 21, when a pair of guide plates 21 move downward, their relative inclined surfaces contact the opposite inclined surfaces of a pair of brake plates 20, so that the pair of brake plates 20 are moved closer to each other, thereby braking the small wheel 10.

[0028] As a preferred implementation in this embodiment, refer to the attached Figure 2 , Figure 4 The first spring 9, the second spring 13 and the third spring 19 are all made of stainless steel.

[0029] By setting the first spring 9, the second spring 13 and the third spring 19 to be made of stainless steel, rust is avoided and their durability is ensured.

[0030] As a preferred implementation in this embodiment, refer to the attached Figure 4 The opposing surfaces of a pair of brake plates 20 are set as metal frosted sheets, and the width between them is greater than the width of the small wheel 10.

[0031] By arranging the opposite surfaces of a pair of brake plates 20 to be metal frosted plates, the width therebetween is greater than the width of the small wheel 10, thereby ensuring that the pair of brake plates 20 do not affect the movement of the small wheel 10 in the initial state.

[0032] As a preferred implementation in this embodiment, refer to the attached Figure 4A pair of guide plates 21 and a pair of brake plates 20 are symmetrically arranged with the small wheel 10 as the center, and the inclined surface of the guide plate 21 is parallel to the inclined surface of the brake plate 20.

[0033] A pair of guide plates 21 and a pair of brake plates 20 are symmetrically arranged with the small wheel 10 as the center. The inclined surface of the guide plate 21 is parallel to the inclined surface of the brake plate 20, ensuring that the pair of brake plates 20 press the inclined surface of the guide plate 21, so that the pair of brake plates 20 are close to each other to brake the small wheel 10.

[0034] As a preferred implementation in this embodiment, refer to the attached Figure 1 The material of the buffer plate 4 is a soft silicone plate.

[0035] By setting the material of the buffer plate 4 to be a soft silicone plate, the collision is mitigated.

[0036] As a preferred implementation in this embodiment, refer to the attached Figure 1 The upper surface of the support plate 2 is fixedly connected with an anti-slip strip.

[0037] By providing the anti-slip strip, the friction force is increased to prevent the robot from slipping when moving on the support plate 2.

[0038] As a preferred implementation in this embodiment, refer to the attached Figure 4 A pair of guide plates 21 are fixedly mounted in an inverted V shape.

[0039] A pair of guide plates 21 are installed in an inverted V shape so that after the guide plates 21 are lowered, they contact the surface of the brake plates 20 , causing the pair of brake plates 20 to approach each other, thereby braking the small wheel 10 .

[0040] The working principle of the utility model is as follows: a wireless charging device for a robot, when in use, the user first rotates and opens the support plate 2 to facilitate the movement of the robot to the base 1, when the robot moves to the base 1, presses the pressure plate 11, and squeezes the second spring 13 under the guidance of the second telescopic rod 15, driving the guide plate 21 to move downward, when the opposite inclined surfaces of a pair of guide plates 21 contact the opposite inclined surfaces of a pair of brake plates 20, and at the same time, due to the guiding effect of the third telescopic rod 18, the pair of brake plates 20 are urged to approach each other, braking the small wheel 10, preventing the small wheel 10 from shaking when the robot moves to the base 1 for charging, and maintaining stability, when the charging surface of the robot contacts the buffer plate 4, due to the first telescopic rod 18, the first telescopic rod 18 is used to push the second spring 13 to push the second spring 13 to push the guide plate 21 downward, and when the charging surface of the robot contacts the buffer plate 4, the first telescopic rod 18 is used to push the second spring 13 ... The retracted rod 8 guides and the buffer plate 4 squeezes the first spring 9 to move, thereby reducing the impact generated by the movement of the robot until the robot senses the charging coil 7 and starts to wirelessly charge the robot. The inductive charging coil is a prior art and is not elaborated here. When charging is completed, the robot moves away from the pressure plate 11, and under the action of the second spring 13, the pressure plate 11 is driven to rise, and the guide plate 21 is separated from the brake plate 20. Under the action of the third spring 19, a pair of brake plates 20 are forced to move away from each other, releasing the clamping of the small wheel 10. With the above structure, the problem of unstable movement of the robot body and failure to charge normally is avoided when the robot climbs onto the base for charging during the return journey.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A robot wireless charging device, comprising a base (1), characterized in that: The left and right sides of the base (1) are rotatably connected to the same support plate (2); the upper surface of the base (1) is fixedly connected to a mounting plate (3); the back of the mounting plate (3) is fixedly connected to a push handle (5); the upper surface of the mounting plate (3) is fixedly connected to a photovoltaic panel (6); the front of the mounting plate (3) is fixedly connected to an induction charging coil (7); the front of the mounting plate (3) is fixedly connected to a plurality of first telescopic rods (8); the surfaces of the plurality of first telescopic rods (8) are all sleeved with first springs (9); one end of the plurality of first springs (9) is fixedly connected to the front of the mounting plate (3); the other ends of the plurality of first springs (9) are all fixedly connected to the same buffer plate (4); and the inner bottom wall of the base (1) is provided with a wheel brake mechanism; The wheel brake mechanism comprises a pair of avoidance grooves (14) provided on the inner bottom wall of the base (1), the inner bottom walls of the pair of avoidance grooves (14) are provided with a clearance hole (16), the inner bottom walls of the pair of avoidance grooves (14) are fixedly connected with a plurality of second telescopic rods (15), the top ends of the plurality of second telescopic rods (15) are fixedly connected with the same pressing plate (11), the surface of the pressing plate (11) is slidably connected with the inner wall of the avoidance groove (14), the surfaces of the plurality of second telescopic rods (15) are sleeved with a second spring (13), one end of the second spring (13) is fixedly connected with the inner bottom wall of the avoidance groove (14), the other end of the second spring (13) is fixedly connected with the lower surface of the pressing plate (11), the upper surfaces of the pair of pressing plates (11) are symmetrically provided with avoidance holes (12), and the lower surfaces of the pair of pressing plates (11) are fixedly connected with a plurality of guide plates (21); The lower surface of the base (1) is fixedly connected to a plurality of small wheels (10), the lower surface of the base (1) is fixedly connected to a plurality of fixing plates (17), the opposite surfaces of a pair of the fixing plates (17) are fixedly connected to third telescopic rods (18), the surfaces of the pair of the third telescopic rods (18) are sleeved with third springs (19), the ends of the pair of the third telescopic rods (18) close to each other are fixedly connected to brake plates (20), the ends of the pair of the third springs (19) away from each other are fixedly connected to the opposite surfaces of the pair of fixing plates (17), and the ends of the pair of the third springs (19) close to each other are fixedly connected to the back surfaces of the pair of brake plates (20).

2. A robot wireless charging device according to claim 1, characterized in that: The first spring (9), the second spring (13) and the third spring (19) are all made of stainless steel.

3. A robot wireless charging device according to claim 1, characterized in that: The opposing surfaces of a pair of brake plates (20) are arranged as metal frosted plates, and the width between them is greater than the width of the small wheel (10).

4. A robot wireless charging device according to claim 1, characterized in that: A pair of guide plates (21) and a pair of brake plates (20) are symmetrically arranged with the small wheel (10) as the center, and the inclined surface of the guide plate (21) is parallel to the inclined surface of the brake plate (20).

5. The robot wireless charging device according to claim 1, characterized in that: The material of the buffer plate (4) is a soft silicone plate.

6. A robot wireless charging device according to claim 1, characterized in that: An anti-slip strip is fixedly connected to the upper surface of the support plate (2).

7. A robot wireless charging device according to claim 1, characterized in that: The pair of guide plates (21) are installed and fixed in an inverted V shape.

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