CN205950575U - Prevent slow -witted skeleton and guide rail thereof - Google Patents

Abstract

The utility model provides a prevent slow -witted skeleton, includes the ring body of I shape, first lug, second lug and prevents slow -witted bump that first lug, second lug all set up terminal surface under the ring body, prevent slow -witted bump setting and at ring body up end, prevent that slow -witted bump setting directly over first lug or second lug, all is provided with the contact pin hole on first lug, the second lug, prevent being provided with on the guide rail of slow -witted skeleton the direction recess of worker's bump activity, direction recess top is provided with the dog, and the dog extends to and covers the direction recess, is provided with decurrent sunk part on the dog. The utility model discloses in, utilize and prevent slow -witted bump and dog, prevent slow -witted skeleton and only earlier put into the guide rail when having the one end of preventing slow -witted bump, prevent that slow -witted skeleton could get into the guide rail smoothly, guarantee to prevent the slow -witted order of skeleton on the guide rail, avoid the contact pin mistake, improve work efficiency, guarantee the product percent of pass.

Description

A kind of fool proof skeleton and its guide rail

Technical field

This utility model is related to a kind of fool proof equipment preventing from mispluging pin, more particularly to a kind of fool proof skeleton and its lead Rail.

Background technology

At present, in contact pin, some motor skeleton two ends are similar, and artificial is emitted on guide rail for motor skeleton, artificial knowledge Both not time-consuming have arduously, also cannot avoid malfunctioning simultaneously, easily obscure, cause contact pin chaotic, contact pin does not meet customer requirement, both Waste former material material process man-hour, can not meet customer need again, client in-convenience in use, production efficiency is low, affects market.

Utility model content

The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of fool proof skeleton and its guide rail, can have The placement skeleton of effect is placed in and causes confusion during guide rail, improves work efficiency, it is to avoid error.

In order to achieve the above object, the technical solution adopted in the utility model is：

A kind of fool proof skeleton, including the annulus body of I shape, first lug, the second lug and fool proof salient point, described First lug and the second lug are arranged on the circle diameter two ends of annulus body lower surface, and first lug and the second lug are towards upper Pin holes are provided with end face direction, the upper surface of described annulus body is provided with fool proof salient point, described fool proof salient point is located at Directly over first lug or the second lug.

As preferred embodiment of the present utility model, first lug described in the utility model and the second lug are symmetrical junction Structure, and first lug is symmetrical with the second lug.

As preferred embodiment of the present utility model, the guide rail of fool proof skeleton of the present utility model, described guide rail is arranged There is the track for the activity of fool proof skeleton, described guide rail is provided with the block stopping fool proof salient point, guide rail is provided with and supplies fool proof The direction recess of salient point activity, block is arranged on the top of direction recess, and block extends to covering towards orbit of guide rail direction and leads To groove, block is additionally provided with downward depressed area.

Compared with prior art, the beneficial effects of the utility model are：Using the fool proof salient point on fool proof skeleton and guiding Block above groove, fool proof skeleton can only first be put into fool proof salient point in guide rail at one end, and fool proof skeleton could smoothly lead to Cross guide rail it is ensured that contact pin direction is all in same one end of guide rail, efficient quick, accurate and effective, it is to avoid chaotic.

Brief description

Fig. 1 is overall structure diagram of the present utility model；

Fig. 2 is this utility model top view；

Fig. 3 is this utility model guide rail schematic diagram；

Fig. 4 is this utility model guide rail schematic cross-section.

1. annulus body；2. first lug；21. second lugs；3. fool proof salient point；4. track；5. direction recess；6. keep off Block；61. depressed area.

Specific embodiment

Purport of the present utility model is to overcome the deficiencies in the prior art, provides a kind of fool proof skeleton and its guide rail, Skeleton can effectively be placed and be placed in and cause confusion during guide rail, improve work efficiency, it is to avoid error.

It is described in detail referring to the drawings with reference to embodiment, to enter to technical characteristic of the present utility model and advantage Row deeper into annotation.

Schematic diagram of the present utility model as shown in accompanying drawing 1-4, a kind of fool proof skeleton, including the annulus body 1 of I shape, One lug 2, the second lug 21 and fool proof salient point 3, described first lug 2 and the second lug 21 are arranged on annulus body 1 lower end The circle diameter outer wall two ends in face, first lug 2 and the second lug 21 are provided with pin holes towards on the direction of upper surface, described circle Fool proof salient point 3 is provided with the upper surface of ring body 1, described fool proof salient point 3 is located at first lug 2 or the second lug 21 is just gone up Side, described first lug 2 and the second lug 21 are symmetrical structure, and first lug 2 and the second lug 21 are symmetrically, fool proof skeleton Upper surface on first lug 2 and the second lug 21 and its similar, artificial when being placed on, easily cause confusion it is impossible to ensure First lug 2 or the second lug 21 all toward the direction, during contact pin first lug 2 or the second lug 21 all may by contact pin, Some products only require first lug 2 or the second lug 21 contact pin, artificially put and cannot guarantee this requirement, during processing, insert Pin usually malfunctions, client in-convenience in use, bring great loss to company.

Track 4 for the activity of fool proof skeleton is provided with described guide rail, described guide rail is provided with and stops fool proof salient point 3 Direction recess 5, guide rail is provided with the direction recess 5 for fool proof salient point 3 activity, and direction recess 5 is arranged on the upper of direction recess 5 Side, direction recess 5 extends to covering direction recess 5 towards orbit of guide rail 4 direction, and direction recess 5 is additionally provided with downward depression Position 61, when the one end being provided with fool proof salient point 3 on fool proof skeleton down, first put in guide rail, fool proof skeleton can smoothly enter Enter guide rail, when on fool proof skeleton no fool proof salient point 3 one end down, when first putting into guide rail, fool proof skeleton is partially into guide rail, prevent Slow-witted salient point 3 is directed to groove 5 stop and is stuck in depressed area 61 it is impossible to continue downwards.

In this utility model, using the fool proof salient point on fool proof skeleton and the block above direction recess, fool proof skeleton is only Fool proof salient point first can be put in guide rail at one end, fool proof skeleton just can pass through guide rail it is ensured that contact pin direction is all being led Same one end of rail, efficient quick, accurate and effective, it is to avoid chaotic.

Clear, complete description is carried out to this utility model by the technical scheme in above example it is clear that described Embodiment be this utility model part embodiment, rather than whole embodiment.Based on the enforcement in this utility model Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of not making creative work, broadly fall into The scope of this utility model protection.

Claims (3)

1. a kind of fool proof skeleton it is characterised in that：Annulus body including I shape（1）, first lug（2）, the second lug （21）And fool proof salient point（3）, described first lug（2）With the second lug（21）It is arranged on annulus body（1）The circle of lower surface Ring diameter two ends, first lug（2）With the second lug（21）It is provided with pin holes towards on the direction of upper surface, described annulus body （1）Upper surface on be provided with fool proof salient point（3）, described fool proof salient point（3）Positioned at first lug（2）Or second lug（21）Just Top.

2. fool proof skeleton according to claim 1 it is characterised in that：Described first lug（2）With the second lug（21）All For symmetrical structure, and first lug（2）With the second lug（21）Symmetrically.

3. a kind of include any one of claim 1-2 described in fool proof skeleton guide rail it is characterised in that：Arrange on described guide rail There is the track for the activity of fool proof skeleton（4）, described guide rail is provided with stop fool proof salient point（3）Block（6）, guide rail is arranged Have for fool proof salient point（3）The direction recess of activity（5）, block（6）It is arranged on direction recess（5）Top, block（6）Direction is led Rail track（4）Direction extends to covering direction recess（5）, block（6）On be additionally provided with downward depressed area（61）.