CN205283299U

CN205283299U - Compatible formula end cover of accurate micromotor

Info

Publication number: CN205283299U
Application number: CN201521024040.6U
Authority: CN
Inventors: 董明星
Original assignee: Shenzhen Centric Electronics Co Ltd
Current assignee: Shenzhen Centric Electronics Co Ltd
Priority date: 2015-12-11
Filing date: 2015-12-11
Publication date: 2016-06-01
Anticipated expiration: 2025-12-11

Abstract

The utility model discloses a compatible formula end cover of accurate micromotor, end cover are circular, and the outside of end cover is equipped with two recess (2), and these two recesses are about the axis symmetry of end cover, be equipped with terminal outwardly directed elastic arm mouth (1) that is used for elastic arm (4) in each recess. Be equipped with fixed column (3) that are used for fixed elastic arm in 2 threaded holes in the end cover. 2 individual fixed column is about the axis symmetry of end cover. This compatible formula end cover of accurate micromotor has groove structure, and the two kind compatible elastic arms of being convenient for are compatible good.

Description

A kind of accurate micromotor Campatible end cap

Technical field

The utility model relates to a kind of accurate micromotor Campatible end cap.

Background technology

Existing micromotor end cap, as shown in Figure 1-2, owing to playing the size of arm mouth and playing the structural limitations of arm mouth position, I type bullet arm as described in Figure 5 can only be assembled, and compatible can not use the II type bullet arm shown in Fig. 6, therefore, it is necessary to design a kind of accurate micromotor Campatible end cap with novel texture.

Practical novel content

Technical problem to be solved in the utility model is to provide a kind of accurate micromotor Campatible end cap, and this precision micromotor Campatible end cap has groove structure, compatibility two kinds can play arms, compatible good.

Practical novel technical solution is as follows:

A kind of accurate micromotor Campatible end cap, end cap is circular, and the outside of end cap is provided with two grooves (2), and these two grooves are about the axisymmetrical of end cap; Bullet arm mouth (1) outwards stretched out for playing the terminal of arm (4) it is provided with in each groove.

2 fixing posts (3) for fixing bullet arm with threaded hole it are provided with in end cap. 2 fixing posts are about the axisymmetrical of end cap.

Playing arm mouth is square hole.

Useful effect:

Accurate micromotor Campatible end cap of the present utility model, adopts groove to be used for better coordinating with two kinds of shell fragments (terminal) playing arms, in addition, due to the existence of groove, the position playing arm mouth more in the inner part, thus for blocking tight terminal more reliably. And bullet arm mouth size on groove is enough big, two kinds of terminals playing arms all can be stretched out by this bullet arm mouth. Generally speaking, adopt this kind of Campatible end cap, not only can the bullet arm of compatible two types, and more fixing play arm, reliability is better.

Accompanying drawing explanation

Fig. 1 is the inside structure schematic diagram of existing end cap;

Fig. 2 is the outboard structure schematic diagram of existing end cap;

Fig. 3 is the inside structure schematic diagram (stereographic map) of accurate micromotor Campatible end cap of the present utility model;

Fig. 4 is the outboard structure schematic diagram (stereographic map) of accurate micromotor Campatible end cap of the present utility model;

Fig. 5 is the structural representation of I type bullet arm;

Fig. 6 is the structural representation of II type bullet arm;

Fig. 7 is the inside structure schematic diagram (stereographic map) after accurate micromotor Campatible end cap of the present utility model loads onto I type bullet arm;

Fig. 8 is the inside structure schematic diagram (stereographic map) after accurate micromotor Campatible end cap of the present utility model loads onto II type bullet arm;

Fig. 9 is the outboard structure schematic diagram (stereographic map) after accurate micromotor Campatible end cap of the present utility model loads onto I type bullet arm;

Figure 10 is the outboard structure schematic diagram (stereographic map) after accurate micromotor Campatible end cap of the present utility model loads onto II type bullet arm.

Label illustrates: 1-bullet arm mouth, 2-groove, 3-fixes post, 4-bullet arm.

Embodiment

Below with reference to the drawings and specific embodiments, the utility model is described in further details:

Embodiment 1:

Such as Fig. 3-4, and shown in 7-10, a kind of accurate micromotor Campatible end cap, end cap is circular, and the outside of end cap is provided with two grooves 2, and these two grooves are about the axisymmetrical of end cap; A bullet arm mouth 1 outwards stretched out for playing the terminal of arm 4 it is provided with in each groove.

2 fixing posts 3 for fixing bullet arm with threaded hole it are provided with in end cap. 2 fixing posts are about the axisymmetrical of end cap. Playing arm mouth is square hole.

Claims

1. an accurate micromotor Campatible end cap, end cap is circular, it is characterised in that, the outside of end cap is provided with two grooves (2), and these two grooves are about the axisymmetrical of end cap; Bullet arm mouth (1) outwards stretched out for playing the terminal of arm (4) it is provided with in each groove.

2. accurate micromotor Campatible end cap according to claim 1, it is characterised in that, it is provided with 2 fixing posts (3) for fixing bullet arm with threaded hole in end cap.