CN211166766U

CN211166766U - Novel all-direction wheel mobile chassis robot

Info

Publication number: CN211166766U
Application number: CN201922019686.XU
Authority: CN
Inventors: 张凤洲
Original assignee: Heyuan Yyd Technology Co ltd
Current assignee: Heyuan Yyd Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-04
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a novel all-direction wheel removes chassis robot, which comprises a body, four sides of body are equipped with a slot respectively, buffer of difference fixation in every slot, buffer includes the inserted bar, inserted bar and slot fixed connection, the one end fixed connection backup pad of slot is kept away from to the inserted bar, the symmetry sets up two first slide openings in the backup pad, slide bar of every first slide opening internal sliding connection, the slide bar is close to the one end fixed connection round platform of inserted bar, two slide bar other ends pass corresponding first slide opening respectively and at the common fixed connection layer board in the end, two supporting spring of fixed connection between layer board and the backup pad, every slide bar passes in the supporting spring that corresponds by it respectively, layer board outside fixed connection blotter. The utility model discloses an installation buffer, the object is at first collided the blotter and is cushioned partly energy, and supporting spring is compressed thereupon, and further offset the impact force, avoid the body to receive to collide the damage.

Description

Novel all-direction wheel mobile chassis robot

Technical Field

The utility model relates to a mobile robot technical field especially relates to a novel all-wheel mobile chassis robot.

Background

The intelligent robot is more and more widely applied in production and life, however, development platforms which are small in size, low in price, strong in expandability and strong in flexibility are few, and departments such as schools and scientific research institutions need the robot development platform which is strong in expandability, economical and practical and suitable for secondary development in order to save time and funds for building the development platform by oneself in the teaching and research and development processes.

Among the prior art, be CN 209159843U's a novel all-round wheel mobile chassis robot as patent grant bulletin number, including octagonal control operation case, octagonal control operation case's top is provided with the octagonal loading board, the octagonal loading board is connected the setting through novel connecting rod and octagonal control operation case, novel connecting rod includes novel square column, novel fixed square column and novel side's pipe, the top of novel square column is provided with the spring outrigger pearl, be provided with screens punch combination on the novel side's pipe, the below of novel fixed square column is provided with fixed screw hole, the top of novel side's pipe is provided with fixed cooperation and perforates.

Above-mentioned omni-wheel removes chassis robot uses in the workplace of unsuitable complicated operating mode, and the robot has the function of initiatively keeping away the barrier, but directly dashes and hits the robot when other moving object, and the robot can't dodge in time again to cause the collision damage, cause the damage of machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the novel omnidirectional wheel removes chassis robot that proposes to solve the problem that exists among the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a novel all-round wheel removes chassis robot, includes the body, four sides of body are equipped with a slot respectively, a buffer of fixing respectively in every slot, buffer includes the inserted bar, inserted bar and slot fixed connection, the one end fixed connection backup pad of slot is kept away from to the inserted bar, the symmetry sets up two first slide openings in the backup pad, a slide bar of sliding connection in every first slide opening, the slide bar is close to the one end fixed connection round platform of inserted bar, two the slide bar other end passes corresponding first slide opening respectively and at the common fixed connection layer board in the end, two supporting spring of fixed connection between layer board and the backup pad, every slide bar passes in the supporting spring that corresponds respectively by it, layer board outside fixed connection blotter.

Preferably, the cushion pad is an air cushion or a rubber pad.

Preferably, one end of the inserted link close to the slot is provided with a first inclined surface.

Preferably, a second sliding hole is formed in the bottom of the slot, a top rod is connected in the second sliding hole in a sliding mode, and a first spring is fixedly connected between the top rod and the bottom of the second sliding hole.

Preferably, the third slide opening on the casing of body, third slide opening and slot intercommunication, the square pin of sliding connection in the third slide opening, one side that the lower extreme of square pin is close to the inserted bar is equipped with the second inclined plane, the inserted bar upside is equipped with the spacing groove, the spacing groove is with the lower extreme looks adaptation of inserted bar.

Preferably, the upper end of the square stop lever is fixedly connected with a baffle, a second spring is fixedly connected between the baffle and the body, and the square stop lever penetrates through the second spring.

Preferably, an elastic belt is fixedly connected between two adjacent cushion pads, a vertical plate is fixedly connected to the upper side of the body corresponding to the elastic belt, a fourth sliding hole is formed in the vertical plate, a square rod is slidably connected in the fourth sliding hole, a support plate is fixedly connected to one end, close to the elastic belt, of the square rod, the support plate is arranged corresponding to the elastic belt, and a third spring is fixedly connected between the support plate and the vertical plate.

The utility model has the advantages that: the utility model provides a novel omniwheel mobile chassis robot inserts to the slot through the inserted bar after, square pin passes through the inserted bar upside by first inclined plane, square pin is pulled up and the second spring is stretched this moment, and after square pin reachd the spacing groove top, the second spring kick-backs and makes square pin get into the spacing groove; after the body installation buffer, the object firstly collides with the part of energy of blotter buffering, and supporting spring is compressed thereupon, further offsets the impact force, and can convenient to detach to protect the body, avoid the body to receive the clash damage.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

FIG. 2 is a schematic structural view of a cushion device according to the present invention;

FIG. 3 is a connection diagram of the insertion rod and the insertion slot according to the present invention;

fig. 4 is a connection diagram of the elastic band according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-4, the utility model provides a novel omnidirectional wheel mobile chassis robot, which comprises a body 1, four sides of the body 1 are respectively provided with a slot 2, each slot 2 is internally and respectively fixed with a buffer device 3, the buffer device 3 is not needed to be replaced or replaced, the robot can be rapidly disassembled, the buffer device 3 comprises an insert rod 31, the insert rod 31 is fixedly connected with the slot 2, one end of the insert rod 31 close to the slot 2 is provided with a first inclined plane 311 for facilitating the insertion of the insert rod 31, the slot bottom of the slot 2 is provided with a second slide hole 21, the second slide hole 21 is internally and slidably connected with an ejector rod 22, a first spring 23 is fixedly connected between the ejector rod 22 and the hole bottom of the second slide hole 21, one end of the insert rod 31 far from the slot 2 is fixedly connected with a support plate 32, two first slide holes are symmetrically arranged on the support plate 32, each first slide hole is internally and slidably connected with a slide rod, one end of each sliding rod 33 close to the inserting rod 31 is fixedly connected with a circular truncated cone 34, the other ends of the two sliding rods 33 respectively penetrate through corresponding first sliding holes and are fixedly connected with a supporting plate 35 together at the end, two supporting springs 36 are fixedly connected between the supporting plate 35 and the supporting plate 32, each sliding rod 33 respectively penetrates through the corresponding supporting spring 36, a cushion pad 37 is fixedly connected to the outer side of the supporting plate 35, the cushion pad 37 is an air cushion or a rubber pad, and the air cushion is internally inflated for buffering. The object firstly collides with the buffer cushion 37 to buffer a part of energy, then the supporting spring 36 is compressed to further offset the impact force, and the disassembly is convenient, so that the body 1 is protected, and the body 1 is prevented from being damaged by collision.

Third slide opening on the casing of body 1, third slide opening and slot 2 intercommunication, the square pin 41 of sliding connection in the third slide opening, one side that the lower extreme of square pin 41 is close to inserted bar 31 is equipped with second inclined plane 42, inserted bar 31 upside is equipped with spacing groove 312, spacing groove 312 and inserted bar 31's lower extreme looks adaptation, square pin 41 upper end fixed connection baffle 43, fixed connection second spring 44 between baffle 43 and the body 1, square pin 41 is passed in by second spring 44.

An elastic belt 51 is fixedly connected between two adjacent cushion pads 37, four cushion pads 37 are integrated to form all-directional protection, the strength of the whole structure is improved, an upright plate 52 is fixedly connected to the upper side of the body 1 corresponding to the elastic belt 51, a fourth sliding hole is formed in the upright plate 52, a square rod 53 is slidably connected in the fourth sliding hole, a support plate 54 is fixedly connected to one end, close to the elastic belt 51, of the square rod 53, the support plate 54 is arranged corresponding to the elastic belt 51, and a third spring 55 is fixedly connected between the support plate 54 and the upright plate 52. The corners of the mobile robot are protected.

When using, inserted bar 31 inserts the back to slot 2, square pin 41 passes through the inserted bar 31 upside by first inclined plane 311, square pin 41 is stretched by jack-up and second spring 44 this moment, along with square pin 41 reachs behind the spacing groove 312 top, second spring 44 kick-backs and makes square pin 41 get into the spacing groove 312 in, square pin 41 lower extreme one side is vertical face, because the vertical face of spacing groove 312 blocks, inserted bar 31 just only is after square pin 41 is mentioned, release through ejector pin 22, make things convenient for the fixed of inserted bar 31, it is simple high-efficient. After the body 1 is provided with the buffer device 3, an object firstly collides with the buffer pad 37 to buffer a part of energy, then the supporting spring 36 is compressed to further offset the impact force, and the device can be conveniently detached, so that the body 1 is protected as necessary, and the body 1 is prevented from being damaged by collision.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel omni wheel removes chassis robot, includes body (1), four sides of body (1) are equipped with one slot (2) respectively, and buffer (3), its characterized in that are fixed respectively in every slot (2): buffer (3) are including inserted bar (31), inserted bar (31) and slot (2) fixed connection, one end fixed connection backup pad (32) of slot (2) are kept away from in inserted bar (31), the symmetry sets up two first slide openings on backup pad (32), slide bar (33) of sliding connection in every first slide opening, slide bar (33) are close to one end fixed connection round platform (34) of inserted bar (31), two slide bar (33) other end passes corresponding first slide opening respectively and at the common fixed connection layer board (35) of end, two supporting spring (36) of fixed connection between layer board (35) and backup pad (32), pass in every slide bar (33) respectively by its supporting spring (36) that corresponds, layer board (35) outside fixed connection blotter (37).

2. The novel omni-wheel mobile chassis robot according to claim 1, wherein: the buffer cushion (37) is an air cushion or a rubber cushion.

3. The novel omni-wheel mobile chassis robot according to claim 1, wherein: one end of the inserted bar (31) close to the slot (2) is provided with a first inclined plane (311).

4. The novel omni-wheel mobile chassis robot according to claim 1, wherein: the slot bottom of slot (2) is equipped with second slide opening (21), sliding connection ejector pin (22) in second slide opening (21), fixed connection first spring (23) between the hole bottom of ejector pin (22) and second slide opening (21).

5. The novel omni-wheel mobile chassis robot according to claim 1, wherein: the utility model discloses a body, including body (1), third slide opening and slot (2) intercommunication, the square pin of sliding connection (41) in the third slide opening, one side that the lower extreme of square pin (41) is close to inserted bar (31) is equipped with second inclined plane (42), inserted bar (31) upside is equipped with spacing groove (312), the lower extreme looks adaptation of spacing groove (312) and inserted bar (31).

6. The novel omni-wheel mobile chassis robot according to claim 5, wherein: the upper end of the square stop lever (41) is fixedly connected with a baffle (43), the baffle (43) and the body (1) are fixedly connected with a second spring (44), and the square stop lever (41) penetrates through the second spring (44).

7. The novel omni-wheel mobile chassis robot according to claim 6, wherein: an elastic belt (51) is fixedly connected between two adjacent cushion pads (37), the upper side of the body (1) is fixedly connected with a vertical plate (52) corresponding to the elastic belt (51), a fourth sliding hole is formed in the vertical plate (52), a square rod (53) is slidably connected in the fourth sliding hole, one end, close to the elastic belt (51), of the square rod (53) is fixedly connected with a supporting plate (54), the supporting plate (54) is arranged corresponding to the elastic belt (51), and a third spring (55) is fixedly connected between the supporting plate (54) and the vertical plate (52).