CN214633775U

CN214633775U - Mechanical arm toy

Info

Publication number: CN214633775U
Application number: CN202120821017.9U
Authority: CN
Inventors: 张海明
Original assignee: Beijing Meinianhua International Culture Development Co ltd
Current assignee: Beijing Meinianhua International Culture Development Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-11-09
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses a mechanical arm toy, which comprises a hand-held part and a palm part, wherein one side of the palm part, which is far away from the hand-held part, is provided with five finger parts, the hand-held part is provided with a through groove, the through groove is internally provided with a pull ring, the finger parts comprise a fixed finger part and a movable finger part, the fixed finger part and the movable finger part are rotationally connected, a torsion spring is arranged between the fixed finger part and the movable finger part, the palm part is internally provided with a chute, the chute is internally provided with a slide block, the slide block and the pull ring are provided with a pull rod, the outer side of the pull rod is sleeved with a spring, the palm part and the fixed finger part are internally provided with five through holes, the five through holes are internally provided with pull wires, the five movable finger parts and the slide block are respectively connected through five pull wires, which relates to the technical field of toys, the toy has simple structure, low cost, is more applicable people, can realize the fist-holding and fist-loosening actions, has more playability and applicability, when the toy is used, the arm strength can be exercised, and the practicability is strong.

Description

Mechanical arm toy

Technical Field

The utility model belongs to the technical field of the toy, specifically be a manipulator toy.

Background

The toy can be a natural object, namely a non-artificial object such as sand, stone, mud, tree branches and the like, can be widely understood, is not limited to a toy sold on the street for people to play, can be called a toy when being played, watched, listened and touched, and is a toy simulating the shape and structure of a mechanical arm;

but a manipulator toy in the existing market still has the defect when using, for example, current manipulator structure is complicated, and the price is generally expensive moreover, and suitable crowd is less, and current manipulator passes through motor drive more simultaneously, only possesses the sight, and the object for appreciation nature is less, does not possess the practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manipulator toy to solve the problem that proposes among the above-mentioned background art.

The utility model adopts the technical scheme as follows:

a mechanical arm toy comprises a handheld portion and a palm portion, wherein five finger portions are arranged on one side, away from the handheld portion, of the palm portion, a through groove is formed in the handheld portion, a pull ring is arranged in the through groove, the finger portions comprise fixed finger portions and movable finger portions, the fixed finger portions are rotatably connected with the movable finger portions, and torsion springs are arranged between the fixed finger portions and the movable finger portions;

the improved finger-type spring finger is characterized in that a sliding groove is formed in the palm portion, a sliding block is arranged in the sliding groove, the sliding block and the pull ring are provided with pull rods, springs are sleeved on the outer sides of the pull rods, five through holes are formed in the palm portion and the fixed finger portions, pull wires are arranged in the through holes, and five pull wires are arranged between the movable finger portions and the sliding block and connected through the pull wires.

Preferably, the palm part and the finger part are provided with simulated skins on the outer sides.

Preferably, the movable finger part comprises a fingertip and a middle finger part, and an included angle between the fingertip and the middle finger part is an obtuse angle.

Preferably, the pull ring is slidably connected with the side wall of the through groove.

Preferably, the included angle between the fixed finger part and the palm part is an obtuse angle.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up pull ring, pull rod, slider, acting as go-between, such structure makes the pull ring drive pull rod, slider and act as go-between, finally makes activity finger portion rotate, forms the structure of a fist shape, simple structure and low cost, and suitable crowd is bigger, can realize the action of holding a fist and loosening a fist, has bigger object for appreciation nature and suitability.

2. The utility model discloses in, through setting up pull rod, slider and spring, such structure makes when using the toy, can temper arm strength, and the practicality is extremely strong.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a vertical sectional view of the present invention;

FIG. 3 is an enlarged view of the structure at the position A of the present invention;

fig. 4 is a horizontal sectional view of the present invention;

in the figure: 1. a hand-held portion; 2. a palm portion; 3. a finger portion; 4. a through groove; 5. a pull ring; 6. a simulated cortex; 7. a fixed finger; 8. a movable finger; 9. a fingertip; 10. a middle finger section; 11. a through hole; 12. a pull wire; 13. a chute; 14. a slider; 15. a pull rod; 16. a spring; 17. a torsion spring.

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 for purposes of illustration only and are not intended to limit the invention.

Example 1:

the embodiment provides a specific structure of a robot toy, as shown in fig. 1-4, including a hand-held part 1 and a palm part 2, five finger parts 3 are arranged on one side of the palm part 2 away from the hand-held part 1, a through groove 4 is formed on the hand-held part 1, a pull ring 5 is arranged in the through groove 4, the finger parts 3 include a fixed finger part 7 and a movable finger part 8, the fixed finger part 7 is rotatably connected with the movable finger part 8, and a torsion spring 17 is arranged between the fixed finger part 7 and the movable finger part 8; a sliding groove 13 is formed in the palm portion 2, a sliding block 14 is arranged in the sliding groove 13, a pull rod 15 is arranged on the sliding block 14 and the pull ring 5, a spring 16 is sleeved on the outer side of the pull rod 15, five through holes 11 are formed in the palm portion 2 and the fixed finger portion 7, pull wires 12 are arranged in the five through holes 11, and the five movable finger portions 8 and the sliding block 14 are connected through the five pull wires 12 respectively.

The outer sides of the palm part 2 and the finger parts 3 are provided with simulation leather layers 6.

The movable finger part 8 comprises a fingertip 9 and a middle finger part 10, and an included angle between the fingertip 9 and the middle finger part 10 is an obtuse angle.

The pull ring 5 is connected with the side wall of the through groove 4 in a sliding way.

The angle between the fixing finger part 7 and the palm part 2 is an obtuse angle.

By adopting the technical scheme:

one side of the palm part 2, which is far away from the handheld part 1, is provided with five finger parts 3, the handheld part 1 is provided with a through groove 4, the through groove 4 is internally provided with a pull ring 5, the finger parts 3 comprise a fixed finger part 7 and a movable finger part 8, the fixed finger part 7 is rotationally connected with the movable finger part 8, and a torsion spring 17 is arranged between the fixed finger part 7 and the movable finger part 8, so that the slide block 14 slides in a sliding groove 13 and pulls five pull wires 12, thereby pulling the movable finger part 8 to rotate, at the moment, the torsion spring 17 is extruded until the pull ring 5 slides, and a fist-shaped structure is formed between the five finger parts 3 and the palm part 2, the structure is simple and low in cost, the applicable crowd is larger, the actions of holding and loosening a fist can be realized, and the playing performance and the applicability are higher;

seted up spout 13 in palm portion 2, be provided with slider 14 in spout 13, slider 14 is provided with pull rod 15 with pull ring 5, pull rod 15 outside cover is equipped with spring 16, five through-holes 11 have been seted up in palm portion 2 and fixed finger portion 7, all be provided with 12 act as go-between in five through-holes 11, five activities are connected through five 12 act as go-between respectively between finger portion 8 and the slider 14, such structure makes pull ring 5 slide in logical groove 4, thereby drive pull rod 15, and then drive slider 14 and slide in spout 13, spring 16 is compressed this moment, the exercise arm strength that can be better, extremely strong practicality has.

Working principle, refer to fig. 1-4:

firstly, holding the handheld part 1, enabling fingers to penetrate through the pull ring 5, holding the handheld part 1, enabling the pull ring 5 to be under tension, enabling the pull ring 5 to slide in the through groove 4, driving the pull rod 15, further driving the sliding block 14 to slide in the sliding groove 13, and compressing the spring 16;

then, the slide block 14 slides in the sliding groove 13, and pulls the five pull wires 12, so as to pull the movable finger part 8 to rotate, at this time, the torsion spring 17 is extruded until the pull ring 5 slides, meanwhile, an included angle between the fingertip 9 and the middle section 10 of the finger part is an obtuse angle, an included angle between the fixed finger part 7 and the palm part 2 is an obtuse angle, at this time, a fist-shaped structure is formed between the five finger parts 3 and the palm part 2, and the fist-holding process of the mechanical arm is completed;

finally, the pull ring 5 is released, the spring 16 is reset, the sliding block 14 slides in the sliding groove 13 under the action of the spring 16, the sliding block 14 returns to the initial position, meanwhile, the movable finger part 8 is reset under the action of the torsion spring 17, and the unfolding process of the mechanical arm fist is completed.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A robot toy, includes handheld portion (1) and palm portion (2), its characterized in that: one side, far away from the handheld portion (1), of the palm portion (2) is provided with five finger portions (3), a through groove (4) is formed in the handheld portion (1), a pull ring (5) is arranged in the through groove (4), the finger portions (3) comprise fixed finger portions (7) and movable finger portions (8), the fixed finger portions (7) are rotatably connected with the movable finger portions (8), and torsion springs (17) are arranged between the fixed finger portions (7) and the movable finger portions (8);

seted up spout (13) in palm portion (2), be provided with slider (14) in spout (13), slider (14) with pull ring (5) are provided with pull rod (15), pull rod (15) outside cover is equipped with spring (16), palm portion (2) with five through-holes (11), five have been seted up in fixed finger portion (7) all be provided with in through-hole (11) act as go-between (12), five activity finger portion (8) with respectively through five between slider (14) act as go-between (12) are connected.

2. A robot toy according to claim 1, wherein: the palm part (2) and the finger part (3) are provided with simulation skins (6).

3. A robot toy according to claim 1, wherein: the movable finger part (8) comprises a fingertip (9) and a finger part middle part (10), and an included angle between the fingertip (9) and the finger part middle part (10) is an obtuse angle.

4. A robot toy according to claim 1, wherein: the pull ring (5) is connected with the side wall of the through groove (4) in a sliding mode.

5. A robot toy according to claim 1, wherein: the included angle between the fixed finger part (7) and the palm part (2) is an obtuse angle.