CN208081855U

CN208081855U - A kind of excavator toy car mechanical arm connection component

Info

Publication number: CN208081855U
Application number: CN201820057346.9U
Authority: CN
Inventors: 赵天舒
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-01-12
Filing date: 2018-01-12
Publication date: 2018-11-13
Anticipated expiration: 2028-01-12

Abstract

The utility model is related to a kind of excavator toy car mechanical arm connection components, it is mounted on pedestal and mechanical arm, the mechanical arm is connect with the pedestal phase pivot, it includes the first fixed seat of a pair for being fixed on the base upper surface, the second fixed seat of a pair being fixed on the mechanical arm, the connecting shaft being threaded through in second fixed seat, it is set in the casing in the connecting shaft and between a pair of second fixed seat, the extension rod that one end is connected with described sleeve pipe, it is connect with the first fixed seat phase pivot mounted on the limit cutting ferrule of the extension rod other end and one end and the other end is set in the telescoping mechanism at the connecting shaft both ends.It can be limited and adjusted using rotation relation of the telescoping mechanism between mechanical arm and pedestal in this way, avoid the fixation of mechanical arm, improve the playability of toy.

Description

A kind of excavator toy car mechanical arm connection component

Technical field

The utility model is related to a kind of parts of toy car, and in particular to a kind of excavator toy car mechanical arm connection group Part.

Background technology

With the development of economy, the raising of life, requirement of the people to toy is higher and higher, the vehicle then sold on the market Toy is varied, each there is different design concepts, makes every effort to the playability for Toy vehicle that can reach different players And interesting requirement.

But common toy engineering truck is more dull on the market at present, as excavator toy car mechanical arm be typically can not It adjusts.With progress of the epoch, present children pursue new stimulation gismo, current toy engineering truck has a single function, no Have the function of that mechanical arm is flexible, thus lack realism, has also lacked many enjoyment, cannot meet the need of playing of children It asks.

Invention content

The utility model aim is for overcome the deficiencies in the prior art and provides a kind of excavator toy car mechanical arm company Connected components.

In order to achieve the above objectives, the technical solution adopted in the utility model is：A kind of excavator toy car mechanical arm connection Component, it is mounted on pedestal and mechanical arm, and the mechanical arm is connect with the pedestal phase pivot, it includes being fixed on the bottom Seat upper surface first fixed seat of a pair, be fixed on the mechanical arm the second fixed seat of a pair, be threaded through described second consolidate Connecting shaft in reservation is set in the connecting shaft and casing, one end and institute between a pair of second fixed seat State extension rod, the limit cutting ferrule mounted on the extension rod other end and one end and first fixed seat that casing is connected Phase pivot connection and the other end are set in the telescoping mechanism at the connecting shaft both ends.

Optimally, the telescoping mechanism includes two hollow pipes, the company that one end is connect with the first fixed seat phase pivot It is connected on the polylith link block between two hollow pipes, one end is inserted into its interior and other end through the hollow pipe other end and is arranged The connecting shaft end two supporting rods, be opened in the multiple tracks card slot of two supporting rod inner surfaces and be fixed on institute The elastic card stated on link block and be caught in the card slot.

Since above-mentioned technical proposal is used, the utility model has following advantages compared with prior art：The utility model Excavator toy car mechanical arm connection component, by making telescoping mechanism be connect with the first fixed seat phase pivot and the company of being set in The both ends of spindle can be limited and adjusted using rotation relation of the telescoping mechanism between mechanical arm and pedestal, kept away in this way The fixation for having exempted from mechanical arm improves the playability of toy.

Description of the drawings

Attached drawing 1 is the structural schematic diagram of the utility model excavator toy car mechanical arm connection component.

Specific implementation mode

Embodiment shown in below in conjunction with the accompanying drawings is further described the utility model.

Excavator toy car mechanical arm connection component as shown in Figure 1, it is mechanical on pedestal 1 and mechanical arm 2 Arm 2 is connect with 1 phase pivot of pedestal, includes mainly the first fixed seat 30, the second fixed seat 31, casing 32, extension rod 33, limiting card Cover 34 and telescoping mechanism 35 etc..

Wherein, the first fixed seat 30 has a pair, they are fixed on the upper surface of pedestal 1；Second fixed seat 31 also has a pair, They are corresponding with the first fixed seat 30 and are in same plane, they are fixed on the upper surface of mechanical arm 2；Connecting shaft 36 is worn It is located in the second fixed seat 31；Casing 32 is set in connecting shaft 36 and between a pair of second fixed seat 31；Extension rod 33 One end be connected with casing 32；The other end that cutting ferrule 34 is mounted on extension rod 33 is limited, is offered and its axle center on circumferential surface The parallel opening of line；One end of telescoping mechanism 35 is connect with 30 phase pivot of the first fixed seat and the other end is set in connecting shaft 36 Both ends.

In the present embodiment, telescoping mechanism 35 includes two hollow pipes that one end is connect with 30 phase pivot of the first fixed seat 351（A piece hollow pipe 351 is corresponding with first fixed seat 30）, be connected between two hollow pipes 351 polylith connection Block 352, one end are inserted into through 351 other end of hollow pipe in it and other end be set in 36 end of connecting shaft two supporting rods 353, It is opened in the multiple tracks card slot 354 of two 353 inner surfaces of supporting rod and is fixed on link block 352 and is caught in card slot 354 Elastic card 355 can generate phase when without outer force effect to avoid supporting rod 353 using elastic card 355 in hollow pipe 351 To sliding.

Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique Personage can understand the content of the utility model and implement according to this, the scope of protection of the utility model can not be limited with this. It is all according to equivalent change or modification made by the spirit of the present invention essence, should all cover the scope of protection of the utility model it It is interior.

Claims

1. a kind of excavator toy car mechanical arm connection component, it is mounted on pedestal（1）And mechanical arm（2）On, the mechanical arm （2）With the pedestal（1）Phase pivot connects, it is characterised in that：It includes being fixed on the pedestal（1）A pair first of upper surface Fixed seat（30）, be fixed on the mechanical arm（2）On the second fixed seat of a pair（31）, be threaded through second fixed seat（31） Interior connecting shaft（36）, be set in the connecting shaft（36）Above and positioned at a pair of second fixed seat（31）Between casing （32）, one end and described sleeve pipe（32）The extension rod being connected（33）, be mounted on the extension rod（33）The limiting card of the other end Set（34）And one end and first fixed seat（30）Phase pivot connects and the other end is set in the connecting shaft（36）Both ends The telescoping mechanism in portion（35）.

2. excavator toy car mechanical arm connection component according to claim 1, it is characterised in that：The telescoping mechanism （35）Including one end and first fixed seat（30）Two hollow pipes of phase pivot connection（351）, be connected to two skies Heart pipe（351）Between polylith link block（352）, one end is through the hollow pipe（351）The other end is inserted into it and another end cap It is located at the connecting shaft（36）Two supporting rods of end（353）, be opened in two supporting rods（353）The multiple tracks of inner surface Card slot（354）And it is fixed on the link block（352）Above and it is caught in the card slot（354）Interior elastic card（355）.