CN201736892U

CN201736892U - Switch assembly for horn of forklift

Info

Publication number: CN201736892U
Application number: CN2010202898806U
Authority: CN
Inventors: 余晓贤; 李怀壮; 朱晓靖
Original assignee: Zhejiang EP Equipment Co Ltd
Current assignee: Zhejiang EP Equipment Co Ltd
Priority date: 2010-08-12
Filing date: 2010-08-12
Publication date: 2011-02-09
Anticipated expiration: 2020-08-12

Abstract

A switch assembly for a horn of a forklift comprises a horn button contact piece, a horn button contact copper pillar, a horn button main column, a horn button insulation board and a horn button mounting plate, wherein the horn button main column, the horn button insulation board and the horn button mounting plate are connected sequentially; the switch assembly for the horn of the forklift is characterized in that the horn button contact piece and the horn button main column are connected by a screw, and the horn button contact copper pillar is arranged on a horn button main shaft. In the utility model, because a spring is adopted for bouncing the horn button contact piece, the phenomenon of fracture is avoided, and the mounting or the dismounting is more convenient. Due to the adoption of a conductive form for triggering the switch of the horn, the sensitivity of the horn is high, and the wear rate of the horn is greatly reduced.

Description

A kind of fork truck horn switch assembly

Technical field:

The utility model relates to a kind of vehicle assembly that conveys goods, specifically a kind of fork truck horn switch assembly.

Background technology:

Fork truck is the visual plant that large cargo loading and unloading such as freight container traffic industry, warehousing industry are used.Existing fork truck loudspeaker generally adopt the rubber groove position limiting structure of embedding mutually on three position-limited claws in button cover below and the push-button socket, and the rubber groove holds pressure that can't stand retracing spring and fractures easily, and all waste time and energy during installing/dismounting; Push button is connected with the negative pole of car body with the negative pole bindiny mechanism that the fixing spring seat is formed by the fixing spring of bottom, it is bad to cause electricity to touch, its reliability is not good, therefore prior art exists damage rate big, the shortcoming that fault rate height and sensitivity are relatively poor, this has not only brought inconvenience and difficult to chaufeur, has also influenced the complete sum safety traffic of vehicle part.

The utility model content

Therefore, the purpose of this utility model is to provide a kind of fork truck horn switch assembly, can solve rubber groove frangibility, the time-consuming effort of installing/dismounting, and damage rate is big, fault rate height, the shortcoming that sensitivity is relatively poor.

For achieving the above object, the utility model provides a kind of fork truck horn switch assembly, comprise the horn punch contact disk, horn punch contact copper post, horn punch principal post, horn punch insulcrete, the horn punch adapter plate, horn punch principal post, horn punch insulcrete are connected successively with the horn punch adapter plate, it is characterized in that: described horn punch contact disk is connected by screw with the horn punch principal post, and the horn punch main shaft is provided with horn punch contact copper post.

As preferably, on described horn punch contact disk and the horn punch main shaft bonded assembly screw, be provided with horn punch guiding copper sheathing and horn switch spring.

As preferably, described horn punch contact copper post is provided with switch spring.

The utlity model has the advantage of several respects:

1, because the utility model has adopted the spring horn punch contact disk of upspringing, thereby avoided the frangibility phenomenon, and installation or removal is all easier.

2,,, and reduced the abrasion factor of loudspeaker greatly so loudspeaker are highly sensitive because the utility model has adopted the form of conduction to trigger horn switch.

Description of drawings

For further understanding the utility model, the accompanying drawing of a book part shows embodiment of the present utility model as an illustration, and the explanation of being done is used to explain principle of the present utility model.In the accompanying drawing:

Fig. 1 is the front view of a kind of embodiment of a kind of horn switch assembly of the utility model,

Fig. 2 is the right elevation of Fig. 1,

Fig. 3 is the birds-eye view of Fig. 1,

Fig. 4 is the block diagram of Fig. 1.

The specific embodiment

With reference to preferred embodiment of the present utility model the utility model is specifically described below.

A kind of fork truck horn switch assembly, comprise horn punch contact disk 2, horn punch contact copper post 3, the horn punch principal post, horn punch insulcrete 10, horn punch adapter plate 11, horn punch principal post, horn punch insulcrete 10 are connected and fixed by screw 9 successively with horn punch adapter plate 11, it is characterized in that: described horn punch contact disk 2 is connected by screw 1 with the horn punch principal post, and horn punch main shaft 6 is provided with horn punch contact copper post 3.

On described horn punch contact disk 2 and the horn punch main shaft 6 bonded assembly screws 1, be provided with horn punch guiding copper sheathing 4 and horn switch spring 5, horn switch spring 5 can effectively play the effect of buffering.

Described horn punch contact copper post is provided with switch spring 8.When chaufeur was exerted oneself blast the horn, switch spring 8 also can play the effect of buffering.

When chaufeur is pressed loudspeaker, horn punch contact disk 2 is at first stressed to move down, and when the horn punch contact was run into horn punch contact copper sheathing, because 2 all be conductive material, circuit was connected, and loudspeaker ring.When chaufeur unclamps loudspeaker, horn switch spring 5 and switch spring 8 are with horn punch contact disk 2 jack-up, and circuit disconnects, and loudspeaker just can not sounded.

The utility model is not limited to the most excellent above-mentioned embodiment.Anyone can draw other various forms of products under inspiration of the present utility model.Though but on its shape or structure, make any change, the every and same or analogous technical scheme of the utility model is all in its protection domain.

Claims

A kind of fork truck horn switch assembly

1. fork truck horn switch assembly, comprise the horn punch contact disk, horn punch contact copper post, the horn punch principal post, the horn punch insulcrete, the horn punch adapter plate, horn punch principal post, horn punch insulcrete are connected successively with the horn punch adapter plate, it is characterized in that: described horn punch contact disk is connected by screw with the horn punch principal post, and the horn punch main shaft is provided with horn punch contact copper post.
2. according to the described a kind of fork truck horn switch assembly of claim 1, it is characterized in that: on described horn punch contact disk and the horn punch main shaft bonded assembly screw, be provided with horn punch guiding copper sheathing and horn switch spring.
3. according to the described a kind of fork truck horn switch assembly of claim 1, it is characterized in that: described horn punch contact copper post is provided with switch spring.