CN211859029U

CN211859029U - Butt-joint type automatic charging device for robot

Info

Publication number: CN211859029U
Application number: CN202020657477.8U
Authority: CN
Inventors: 陶新武; 章斌; 秦雪莲; 楼刚刚; 朱荣荣
Original assignee: Hangzhou Luofu Network Technology Co ltd
Current assignee: Hangzhou Luofu Network Technology Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2020-11-03
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a butt joint type automatic charging device for robot, including base, plug, the box that charges and the mouth that charges, the bottom movable mounting of base has the drive wheel, and the fixed connection box that is provided with of avris of base, the fixed slot has been seted up to the inside of connection box, the side activity of plug is provided with the movable rod, and the outside winding of movable rod has first spring, the inboard activity of fixed slot is provided with the protective cover, and the protective cover passes through the loose axle and the connection box links to each other, the box that charges is installed at the avris of base, and the inside of the box that charges has seted up fixed chamber, the inner wall in fixed chamber is fixed with the push pedal, the mounting panel passes through the bracing piece and the box that charges links. This robot is with automatic charging device of dock, the robot can be fast accurate dock with charging device, guarantees the security of charging to the position of charging that sets up to the robot has the guard action, avoids external dust to get into.

Description

Butt-joint type automatic charging device for robot

Technical Field

The utility model relates to a robot technical field that charges specifically is a robot is with automatic charging device of dock.

Background

The robot is the smart machine that can replace people to accomplish partial work, and the robot adopts electric drive, need in time charge in order to guarantee the normal operating of robot when its electric quantity exhausts, and robot and charging device set up for supporting usually, and the automatic charging device that nevertheless has now still has following shortcoming in the in-service use process:

1. in the process of realizing automatic charging, the robot cannot be precisely butted with a charging device, and the phenomenon of butting offset is easy to occur, so that the phenomena of unsmooth charging and electric leakage are easy to cause, and the use danger is increased;

2. in addition, the robot is in a walking state for a long time, and in order to increase the convenience of the robot in automatic charging, the charging position of the robot is mostly designed in an open manner, so that dust and sundries can enter the robot, and the sensitivity of the robot in charging is further influenced.

In order to solve the above problems, innovative design based on the original automatic charging device is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a robot is with automatic charging device of dock to solve above-mentioned background art and propose unable accurate and charging device butt joint, appear the phenomenon of butt joint skew easily, this just causes easily to charge the phenomenon that is not smooth and easy and the electric leakage, and its charging position is the open-type design mostly, consequently has dust and debris to get into its inside problem.

In order to achieve the above object, the utility model provides a following technical scheme: a butt joint type automatic charging device for a robot comprises a base, a plug, a charging box and a charging port, wherein the bottom of the base is movably provided with a driving wheel, a connecting box is fixedly arranged on the lateral side of the base, a fixing groove is formed in the connecting box, the plug is embedded in the fixing groove, a movable rod is movably arranged on the lateral side of the plug, a first spring is wound on the outer side of the movable rod, a fixing block is fixedly connected to the end of the movable rod, a protective cover is movably arranged on the inner side of the fixing groove and connected with the connecting box through a movable shaft, a second spring is wound on the outer side of the movable shaft, the charging box is arranged on the lateral side of the base, a fixing cavity is formed in the charging box, a push plate is fixed on the inner wall of the fixing cavity, a mounting plate is arranged in the fixing cavity, and is connected with the charging box through, and the side of the mounting plate is provided with a charging port, and a magnet block is fixed on the side of the charging port.

Preferably, the length and the width of the connecting box are smaller than those of the fixing cavity, and the transverse axes of the connecting box and the fixing cavity are overlapped.

Preferably, the movable rod and the plug form a sliding structure, and the movable rods are symmetrically distributed about a transverse axis of the plug.

Preferably, the fixed block and the magnet block are connected in a clamping manner, and the fixed block is made of stainless steel metal.

Preferably, the protective cover forms a rotating structure through the movable shaft and the connecting box, the rotating range of the protective cover is 0-90 degrees, and the bottom of the protective cover is matched with the connecting box.

Preferably, one end of the push plate extends to the outer side of the charging box, and the height of the push plate is higher than that of the movable shaft.

Compared with the prior art, the beneficial effects of the utility model are that: according to the butt joint type automatic charging device for the robot, the robot can be quickly and accurately in butt joint with the charging device, the charging safety is guaranteed, the protection effect is achieved on the charging position arranged on the robot, and external dust is prevented from entering;

1. when the robot is charged, the fixed block can be driven to be adsorbed in the magnet block, the fixed block is spherical, so that the inaccuracy of the position after butt joint can be avoided, and the movable rod can be driven to stretch out and draw back in the plug due to the impact force of the robot in the alignment process, so that the damage to the charging position is avoided;

2. when the robot is prepared to charge and is removed, the protective cover can contact with the push pedal at first, can let the protective cover rotate to the horizontality when accomplishing the butt joint and charging, and the going on of both conveniently charging, the convenience is when not charging again, and the protective cover is to the inside protection of fixed slot.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the connection box of the present invention;

fig. 3 is a schematic view of the connection structure between the connection box and the charging box of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A of FIG. 1 according to the present invention;

fig. 5 is a side view schematic diagram of the charging box of the present invention.

In the figure: 1. a base; 2. a drive wheel; 3. a connection box; 4. fixing grooves; 5. a plug; 6. a movable rod; 7. a first spring; 8. a fixed block; 9. a protective cover; 10. a movable shaft; 11. a second spring; 12. a charging box; 13. a fixed cavity; 14. pushing the plate; 15. mounting a plate; 16. a support bar; 17. a charging port; 18. and a magnet block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a butt joint type automatic charging device for a robot comprises a base 1, a driving wheel 2, a connecting box 3, a fixed groove 4, a plug 5, a movable rod 6, a first spring 7, a fixed block 8, a protective cover 9, a movable shaft 10, a second spring 11, a charging box 12, a fixed cavity 13, a push plate 14, a mounting plate 15, a support rod 16, a charging port 17 and a magnet block 18, wherein the driving wheel 2 is movably mounted at the bottom of the base 1, the connecting box 3 is fixedly arranged on the lateral side of the base 1, the fixed groove 4 is formed in the connecting box 3, the plug 5 is embedded in the fixed groove 4, the movable rod 6 is movably arranged on the lateral side of the plug 5, the first spring 7 is wound on the outer side of the movable rod 6, the fixed block 8 is fixedly connected to the end of the movable rod 6, the protective cover 9 is movably arranged on the inner side of the fixed groove 4, and the protective cover, a second spring 11 is wound on the outer side of the movable shaft 10, a charging box 12 is installed on the side of the base 1, a fixed cavity 13 is formed in the charging box 12, a push plate 14 is fixed on the inner wall of the fixed cavity 13, an installation plate 15 is arranged in the fixed cavity 13, the installation plate 15 is connected with the charging box 12 through a support rod 16, a charging port 17 is formed in the side surface of the installation plate 15, and a magnet block 18 is fixed on the side of the charging port 17;

the length and the width of the connecting box 3 are both smaller than those of the fixed cavity 13, the transverse axes of the connecting box and the fixed cavity are overlapped, the movable rod 6 and the plug 5 form a sliding structure, the movable rod 6 is symmetrically distributed about the transverse axis of the plug 5, the fixed block 8 is connected with the magnet block 18 in a clamping manner, the fixed block 8 is made of stainless steel metal, when the connecting box 3 is butted with the charging box 12, the fixed block 8 and the magnet block 18 can be driven to adsorb, the accuracy of the butting position can be ensured, and the movable rod 6 can be driven to stretch out and draw back in the plug 5 due to the impact force of a robot, so that the butting of the movable rod and the plug has a good buffering effect;

protective cover 9 passes through loose axle 10 and connects 3 constitution revolution mechanic of box, and protective cover 9's rotation range is 0-90, and protective cover 9's bottom and connection box 3 are identical, the one end of push pedal 14 extends to the outside of charging box 12, and push pedal 14 highly be higher than the height of loose axle 10, the promotion through push pedal 14 can drive protective cover 9 and rotate to the horizontality when connecting box 3 continuously moving, make things convenient for push pedal 14 to stretch into in fixed slot 4 like this, also make things convenient for connection box 3 to stretch into in the fixed cavity 13, when protective cover 9 rotates and is in the state of coinciding with connection box 3, and then can protect its inside part.

The working principle is as follows: when using the docking type automatic charger for a robot, as shown in fig. 1 to 3, the robot is first moved to a charger position by the driving wheels 2 when it needs to be charged, when the connection box 3 approaches the charging box 12, the push plate 14 is first brought into contact with the protection cover 9, as shown in fig. 3, the push plate 14 pushes the protection cover 9 to rotate counterclockwise through the movable shaft 10, when the connection box 3 is continuously moved, the protective cover 9 can be driven to rotate to the horizontal state by the pushing of the pushing plate 14, this facilitates the extension of the push plate 14 into the fixation groove 4 and also the extension of the connection box 3 into the fixation cavity 13, as shown in figure 2, when the robot does not need to be charged, the push plate 14 does not push the protective cover 9, the protective cover 9 can be driven to rotate through the arrangement of the second spring 11 to be in a state of being matched with the connecting box 3, and then parts in the protective cover can be protected, and external dust and sundries are prevented from entering the protective cover;

as shown in fig. 1 and fig. 3-5, when the connection box 3 and the charging box 12 are connected, as shown in fig. 3, the fixing block 8 can be driven to be adsorbed by the magnet block 18, and the fixing block 8 is in a spherical shape, so that the inaccurate connection position can be avoided, as shown in fig. 4, when the robot is charged by the butt joint, the movable rod 6 can be driven to stretch in the plug 5 due to the impact force of the robot, and through the arrangement of the first spring 7, the butt joint between the two has a good buffering effect, the damage to the charging position is avoided, and the separation of the connection box 3 and the charging box 12 in the charging process can be avoided.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a robot is with automatic charging device of dock, includes base (1), plug (5), charges box (12) and charges mouthful (17), its characterized in that: the bottom movable mounting of base (1) has drive wheel (2), and the avris of base (1) is fixed and is provided with connecting box (3), fixed slot (4) have been seted up to the inside of connecting box (3), and the inside embedding of fixed slot (4) installs plug (5), the side activity of plug (5) is provided with movable rod (6), and the outside winding of movable rod (6) has first spring (7), and the end fixedly connected with fixed block (8) of movable rod (6), the inboard activity of fixed slot (4) is provided with protective cover (9), and protective cover (9) link to each other with connecting box (3) through loose axle (10), and the outside winding of loose axle (10) has second spring (11), charging box (12) are installed at the avris of base (1), and charging box (12)'s inside has seted up fixed chamber (13), the inner wall in fixed chamber (13) is fixed with push pedal (14), and the inside in fixed chamber (13) is provided with mounting panel (15), mounting panel (15) link to each other through bracing piece (16) and box (12) that charges, and the side of mounting panel (15) is provided with the mouth (17) that charges to the avris of the mouth (17) that charges is fixed with magnet piece (18).

2. A docking type automatic charging device for a robot according to claim 1, characterized in that: the length and the width of the connecting box (3) are both smaller than those of the fixed cavity (13), and the transverse axes of the connecting box and the fixed cavity are overlapped.

3. A docking type automatic charging device for a robot according to claim 1, characterized in that: the movable rod (6) and the plug (5) form a sliding structure, and the movable rod (6) is symmetrically distributed about the transverse axis of the plug (5).

4. A docking type automatic charging device for a robot according to claim 1, characterized in that: the fixed block (8) is connected with the magnet block (18) in a clamping mode, and the fixed block (8) is made of stainless steel metal materials.

5. A docking type automatic charging device for a robot according to claim 1, characterized in that: protective cover (9) constitute revolution mechanic through loose axle (10) and connection box (3), and protective cover (9) rotation range is 0-90 to the bottom of protective cover (9) is identical with connection box (3).

6. A docking type automatic charging device for a robot according to claim 1, characterized in that: one end of the push plate (14) extends to the outer side of the charging box (12), and the height of the push plate (14) is higher than that of the movable shaft (10).