CN218802368U

CN218802368U - Anticollision subassembly of robot

Info

Publication number: CN218802368U
Application number: CN202222595360.3U
Authority: CN
Inventors: 张欣
Original assignee: Mioz Tianjin Technology Co ltd
Current assignee: Mioz Tianjin Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-04-07
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses an anti-collision component of a robot, which comprises a robot body and an anti-collision mechanism arranged on the robot body; anticollision institution includes mounting hole, buffer board, threaded rod, buffer sleeve, buffer beam, bracing piece, connector and buffer spring, the mounting hole set up in the surface of robot, buffer sleeve's one end is passed through the threaded rod install in the inside of mounting hole, the one end of buffer beam is passed through buffer spring elastic connection is in inside the buffer sleeve's the other end, the one end of bracing piece with the other end fixed connection of buffer beam, the buffer board with be provided with the connector between the other end of bracing piece, and pass through the connector is connected, adjacent two be provided with coupling mechanism between the buffer board. The beneficial effects of the utility model are that can cushion the protection comprehensively to the robot and can cushion the protection to the impact force of a plurality of directions.

Description

Anticollision subassembly of robot

Technical Field

The utility model relates to a robot anticollision subassembly technical field, in particular to anticollision subassembly of robot.

Background

The utility model discloses a utility model CN 108972630A discloses a robot buffer stop, which comprises a base, chassis internally mounted has the supporting seat, the chassis outside is equipped with the backup pad, the anticollision wheel is installed in the backup pad outside, open in the supporting seat outside has first recess, open in the backup pad inboard has the second recess, fixedly connected with buffer between first recess and the second recess, first spring has been cup jointed in the buffer outside, first spring both ends are connected respectively in first recess bottom and second recess bottom, fixedly connected with fixing base in the middle of the chassis is inside, open the fixing base outside has the draw-in groove. The invention has novel structure, and through the arrangement of the supporting plate, the supporting seat, the buffer device and the first spring, when the chassis collides with the outside, the supporting plate firstly touches the collided object, and through the arrangement of the first spring and the buffer device, the supporting plate can have two layers of buffer, thereby improving the effect of buffering the impact force of the supporting plate. Through the analysis to above-mentioned prior art, this robot anticollision device can only cushion the protection to the chassis, can't carry out comprehensive buffering protection to the whole body of robot to above-mentioned prior art also can only cushion the protection to the just right power of direction along buffer length, makes to cause the not ideal problem of protection buffering effect.

Therefore, it is necessary to design a collision avoidance module for a robot, which can protect the robot from impact in all directions and can protect the robot from impact in multiple directions.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anticollision subassembly of robot can realize the technological effect that proposes in the above-mentioned background art.

The utility model provides an anti-collision component of a robot, which comprises a robot body and an anti-collision mechanism arranged on the robot body;

anticollision institution includes mounting hole, buffer board, threaded rod, buffer tube, buffer beam, bracing piece, connector and buffer spring, the mounting hole set up in the surface of robot body, buffer tube's one end is passed through the threaded rod install in the inside of mounting hole, the one end of buffer beam is passed through buffer spring elastic connection is in inside the buffer tube's the other end, the one end of bracing piece with the other end fixed connection of buffer beam, the buffer board with be provided with the connector between the other end of bracing piece, and pass through the connector is connected, adjacent two be provided with coupling mechanism between the buffer board.

Preferably, coupling mechanism includes the supporting seat, rotates articulated ear, linking arm, connecting tube, connecting block and coupling spring, the one end of supporting seat is all installed adjacent two the one end bottom of buffer board, it connects to rotate articulated ear the other end of supporting seat, connecting tube's inside middle-end fixedly connected with the connecting block, coupling spring's one end symmetry fixed connection be in the both sides of connecting block, the one end of linking arm is rotated and is connected the inboard of rotating articulated ear, the other end of linking arm with coupling spring's the other end is connected, just the other end sliding connection of linking arm is in coupling sleeve's inside.

Preferably, the storage shell is connected with a storage pipe in a sliding mode, a fixing bolt is installed at the top of the buffer plate, and one end thread of the fixing bolt penetrates through the top of the buffer plate and is connected with the connector in a threaded mode.

Preferably, the buffer plate is a disc-shaped structure, and the side edges of the buffer plate are arc-shaped chamfers.

Preferably, the connecting arm and the connecting sleeve are provided with damping pads at the joint.

The utility model provides a beneficial effect is:

1. the anti-collision assembly of the robot is characterized in that one end of a buffer rod is elastically connected inside the other end of a buffer sleeve through a buffer spring, one end of a support rod is fixedly connected with the other end of the buffer rod, a connector is arranged between a buffer plate and the other end of the support rod and is connected through the connector, so that the buffer plate firstly contacts the ground, and the impact force is maximally buffered through the buffer spring, so that the protection performance of the robot body is improved, and the buffer plate is uniformly distributed on the surface of the robot body, so that the omnibearing protection of the robot body is formed;

2. this anticollision subassembly of robot, all install the one end bottom at two adjacent buffer boards through the one end at the supporting seat, it connects the other end at the supporting seat to rotate articulated ear, connecting sleeve's inside middle-end fixedly connected with connecting block, connecting spring's one end symmetry fixed connection is in the both sides of connecting block, the one end of linking arm is rotated and is connected the inboard at rotating articulated ear, the other end of linking arm is connected with connecting spring's the other end, and the other end sliding connection of linking arm is in connecting sleeve's inside, and then when falling the emergence or when having the impact from a plurality of directions, wherein the buffer board receives the impact force and extrudees to the inboard, under the effect of connecting block, make the connectivity between two adjacent buffer boards obtain improving, thereby when making to fall, holistic framework is more stable, and under connecting spring's effect, further make the impact force obtain the buffering.

Drawings

Fig. 1 is a schematic structural diagram of an overall collision avoidance module of a robot according to the present invention;

fig. 2 is a schematic structural view of an anti-collision assembly mounting hole of a robot according to the present invention;

fig. 3 is a schematic structural view of a fixing bolt of an anti-collision assembly of a robot according to the present invention;

fig. 4 is a schematic structural view of a buffer spring of an anti-collision assembly of a robot according to the present invention;

fig. 5 is a schematic structural view of an anti-collision assembly connecting arm of a robot according to the present invention;

fig. 6 is a schematic structural diagram of an anti-collision assembly connection sleeve of a robot according to the present invention;

fig. 7 is the utility model provides a pair of the structural schematic diagram of anticollision subassembly connecting block of robot.

Description of reference numerals:

1. a robot body;

2. an anti-collision mechanism; 21. mounting holes; 22. a buffer plate; 221. fixing the bolt; 23. a threaded rod; 24. a buffer sleeve; 25. a buffer rod; 26. a support bar; 27. a connector; 28. a buffer spring;

3. a connecting mechanism; 31. a supporting seat; 32. rotating the hinge lug; 33. a connecting arm; 34. connecting a sleeve; 35. connecting blocks; 36. a spring is connected.

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.

As shown in fig. 1;

an anti-collision assembly of a robot comprises a robot body 1 and an anti-collision mechanism 2 arranged on the robot body 1.

In this embodiment: under general condition, the anticollision subassembly of current robot all installs the guard plate additional, though can protect the robot, but very influences the aesthetic property of robot, and in prior art, in order to improve the life of robot, the outside of robot adopts metal casing usually, and the outside of robot has higher hardness, through anticollision institution 2, can carry out the omnidirectional protection with robot body 1, avoids leading to robot body 1 to destroy when falling.

As shown in fig. 1-7;

based on current robot, through anticollision institution 2 and coupling mechanism 3 that increase, can solve prior art, artificial intelligence education robot's anticollision subassembly all installs the guard plate additional, though can protect the robot, but very influences the aesthetic property of robot, and in order to improve the life of robot, the outside of robot adopts metal casing usually, and the outside of robot has higher hardness.

Further, the method comprises the following steps:

in combination with the above, in order to improve the safety of the robot body 1 when communicating with children, through the anti-collision mechanism 2 arranged on the robot body 1, the anti-collision mechanism 2 includes the mounting hole 21, the buffer plate 22, the threaded rod 23, the buffer sleeve 24, the buffer rod 25, the support rod 26, the connector 27 and the buffer spring 28, the mounting hole 21 is arranged on the surface of the robot body 1, one end of the buffer sleeve 24 is mounted inside the mounting hole 21 through the threaded rod 23, one end of the buffer rod 25 is elastically connected inside the other end of the buffer sleeve 24 through the buffer spring 28, one end of the support rod 26 is fixedly connected with the other end of the buffer rod 25, the connector 27 is arranged between the other ends of the buffer plate 22 and the support rod 26, and is connected through the connector 27.

In this embodiment: when robot 1 takes place to fall or when receiving the striking of a plurality of directions, set up in robot 1's surface because of mounting hole 21, threaded rod 23 is passed through to buffer sleeve 24's one end and is installed in the inside of mounting hole 21, through the threaded installation, thereby be convenient for carry out convenient change to the accessory in the later stage, buffer rod 25's one end is passed through buffer spring 28 elastic connection inside buffer sleeve 24's the other end, the one end of bracing piece 26 and buffer rod 25's other end fixed connection, be provided with connector 27 between buffer plate 22 and the other end of bracing piece 26, and be connected through connector 27, and then buffer plate 22 at first contacts ground, and the impact force obtains the biggest buffering through buffer spring 28, thereby make robot 1's protectiveness promoted, the while has also improved child's security of playing, because of buffer plate 22 evenly distributed is on robot 1's surface, thereby formed the omnidirectional protection to robot 1.

It should be understood that: the robot body 1 is a spherical structure, the buffer plates 22 are all disc-shaped structures, and the side edges of the buffer plates 22 are all arc-shaped cut angles.

It should be noted that: the top of the buffer plate 22 is mounted with a fixing bolt 221, and one end of the fixing bolt 221 penetrates the top of the buffer plate 22 and is connected with the connector 27 through threads.

In this embodiment: one end thread of the fixing bolt 221 penetrates through the top of the buffer plate 22 to be in threaded connection with the connector 27, so that the buffer plate 22 can be replaced after the fixing bolt 221 is opened, and the service life is prolonged.

Further, the method comprises the following steps: still including setting up coupling mechanism 3 between two adjacent buffer boards 22, coupling mechanism 3 includes supporting seat 31, rotate articulated ear 32, linking arm 33, connecting tube 34, connecting block 35 and coupling spring 36, the one end bottom at two adjacent buffer boards 22 is all installed to the one end of supporting seat 31, it rotates the other end of connecting at supporting seat 31 to rotate articulated ear 32, connecting tube 34's inside middle-end fixedly connected with connecting block 35, the one end symmetry fixed connection of coupling spring 36 is in the both sides of connecting block 35, the one end of linking arm 33 is rotated and is connected the inboard at rotation articulated ear 32, the other end of linking arm 33 is connected with the other end of coupling spring 36, and the other end sliding connection of linking arm 33 is in the inside of connecting tube 34.

In this embodiment: in order to enhance the connectivity and integrity between the buffer plates 22, the bottom of one end of each of the two adjacent buffer plates 22 is installed at one end of the supporting seat 31, the rotating hinge lug 32 is rotatably connected to the other end of the supporting seat 31, the connecting block 35 is fixedly connected to the middle end of the inside of the connecting sleeve 34, one end of the connecting spring 36 is symmetrically and fixedly connected to two sides of the connecting block 35, one end of the connecting arm 33 is rotatably connected to the inner side of the rotating hinge lug 32, the other end of the connecting arm 33 is connected to the other end of the connecting spring 36, the other end of the connecting arm 33 is slidably connected to the inside of the connecting sleeve 34, and when falling occurs, the buffer plates 22 are pressed inwards by impact force, under the effect of the connecting block 35, the connectivity between the two adjacent buffer plates 22 is improved, so that when falling occurs, the whole framework is more stable, and under the effect of the connecting spring 36, the impact force is further buffered.

It should be noted that: a threaded clamping groove is arranged at the bottom of the buffer plate 22, and one end of the supporting seat 31 is clamped at the bottom of the buffer plate 22 through the threaded clamping groove.

It should be understood that: damping pads are arranged at the joints of the connecting arms 33 and the connecting sleeves 34.

The above disclosure is only for the specific embodiments of the present invention, however, the embodiments of the present invention are not limited thereto, and any changes that can be considered by those skilled in the art should fall into the protection scope of the present invention.

Claims

1. An anticollision subassembly of robot which characterized in that: comprises a robot body (1) and an anti-collision mechanism (2) arranged on the robot body (1);

anticollision institution (2) include mounting hole (21), buffer board (22), threaded rod (23), buffer tube (24), buffer beam (25), bracing piece (26), connector (27) and buffer spring (28), mounting hole (21) set up in the surface of robot body (1), the one end of buffer tube (24) is passed through threaded rod (23) install in the inside of mounting hole (21), the one end of buffer beam (25) is passed through buffer spring (28) elastic connection is in inside the other end of buffer tube (24), the one end of bracing piece (26) with the other end fixed connection of buffer beam (25), buffer board (22) with be provided with connector (27) between the other end of bracing piece (26), and pass through connector (27) are connected, adjacent two be provided with coupling mechanism (3) between buffer board (22).

2. The robot anti-collision assembly according to claim 1, wherein the connecting mechanism (3) comprises a supporting seat (31), a rotating hinge lug (32), a connecting arm (33), a connecting sleeve (34), a connecting block (35) and a connecting spring (36), one end of the supporting seat (31) is installed at the bottom of one end of each of two adjacent buffer plates (22), the rotating hinge lug (32) is rotatably connected to the other end of the supporting seat (31), the middle end of the inside of the connecting sleeve (34) is fixedly connected with the connecting block (35), one end of the connecting spring (36) is symmetrically and fixedly connected to two sides of the connecting block (35), one end of the connecting arm (33) is rotatably connected to the inner side of the rotating hinge lug (32), the other end of the connecting arm (33) is connected to the other end of the connecting spring (36), and the other end of the connecting arm (33) is slidably connected to the inside of the connecting sleeve (34).

3. A robot bumper assembly according to claim 2, characterized in that a dampening shoe is mounted at the intersection of the connecting arm (33) and the connecting sleeve (34).

4. A robot bumper assembly according to claim 1, characterized in that a fixing bolt (221) is mounted on the top of the bumper plate (22), and one end of the fixing bolt (221) penetrates through the top of the bumper plate (22) and is in threaded connection with the connector (27).

5. A robot bumper assembly according to claim 1, wherein said bumper plate (22) is a disc-shaped structure and said bumper plate (22) has rounded corners at its sides.