CN203103171U

CN203103171U - Novel horn button

Info

Publication number: CN203103171U
Application number: CN 201320020758
Authority: CN
Inventors: 王浩
Original assignee: Tianjin Yadi Industry Co Ltd
Current assignee: Tianjin Yadi Industry Co Ltd
Priority date: 2013-01-15
Filing date: 2013-01-15
Publication date: 2013-07-31
Anticipated expiration: 2023-01-15

Abstract

The utility model provides a novel horn button. The novel horn button includes a combination switch and a button. The novel horn button is characterized in that the novel horn button comprises a button cap, a limiting bulge, limiting holes, a disassembling groove and buckles; the button is fixed on the combination switch; the button is provided with the limiting bulge; two corresponding sides between the limiting bulge and the button are provided with the limiting holes; another side of the limiting bulge is provided with the disassembling groove; and the border of the button cap is provided with three buckles which are arranged at different edges. The external side of the button is provided with the button cap, when abrasion caused by long-term usage appears, the button cap can be replaced through disassembling the bulge, and therefore, the situations such as the clamping of the button or the failure of the pressing of the button caused by the abrasion when the horn button is pressed can be avoided, such that a horn can be always in a normal state, and traffic accidents caused by the muteness of the horn can be avoided, and the life safety of people can be ensured.

Description

The novel horn button

Technical field

The utility model relates to electric automobiles, relates in particular to a kind of loudspeaker button.

Background technology

Along with development of science and technology, the raising of people's living standard, automobile becomes one of main vehicles, but because automobile is in vogue, the traffic congestion phenomenon is particularly serious, so a kind of time saving and energy saving and vehicles electric motor car that avoid easily blocking up has occurred, electric motor car is small, by the supply of electric power operation, makes the puzzlement of the traffic congestion that people also avoid when saving muscle power.Loudspeaker are necessary part in the electric motor car, button on the electric motor car loudspeaker on the market is an integral structure now, mainly be to contact by the round convex shape copper sheet of pressing keys with inside, electric current is sent out, but button use and can generation wear and tear, and pushes stuck easily after the wearing and tearing for a long time, cause longtime call of horn, and horn wear pushes inefficacy when serious easily, extremely is prone to accidents when driving like this, and the personnel's of riding life is threatened.

Summary of the invention

According to above technical problem, the utility model provides a kind of novel horn button of long service life, comprise unit switch, button, it is characterized in that also comprising the button lid, spacing preiection, spacing hole, the dismounting groove, buckle, be fixed with button on the described unit switch, described button is provided with spacing preiection, corresponding both sides between described spacing preiection and the button are provided with spacing hole, the opposite side of described spacing preiection is provided with the dismounting groove, described button lid edge is provided with 3 buckles that are positioned at different sides, the buckle that described button covers by button and the spacing hole of spacing preiection both sides fasten and the button lid is fixed together, and another buckle is positioned at dismantles groove one side.

The beneficial effects of the utility model are: the utility model repacks the loudspeaker button into the branch body structure, by the pressing keys lid button is produced pressure, to loudspeaker generation effect, make loudspeaker send the sound then, the utility model changes traditional integrated mode, each parts is all for convenience detach, be convenient to change, when one of them parts breaks down, need not change horn integral, damage parts as long as change, prolonged the useful life of loudspeaker; The button of the present utility model outside is provided with the button lid, when changing the button lid by dismantling projection because long-term use produces when wearing and tearing, avoided because wearing and tearing are stuck or push situation such as inefficacy when loudspeaker are pushed, make loudspeaker keep normal condition always, avoided the situation of the traffic accident that causes to take place, guaranteed people's life security because loudspeaker are cried out.

Description of drawings

Fig. 1 is the utility model explosive view;

Fig. 2 is the utility model press-key structure schematic diagram;

Fig. 3 is the utility model button lid structural representation.

Embodiment

According to Fig. 1, shown in Figure 2, the utility model is further specified:

As Fig. 1, Fig. 2, Fig. 3, unit switch-1, button-2, button lid-3, spacing preiection-4, spacing hole-5, dismounting groove-6, buckle-7,

Embodiment 1

Button lid 3 covers 3 firm being fixed together by spacing hole 5 fastenings of buckle 7 and spacing preiection 4 both sides with button 2 and button, only need pressing keys lid 3 during use, button lid 3 pressure can be sent to button 2 and then to unit switch 1 generation effect, loudspeaker are sounded; When owing to push too much, button lid 3 weares and teares, and button lid 3 needs only to need button can be covered 3 by the buckle 7 that is positioned at dismounting groove 6 and unload when changing, and covers 3 with renewing button then, makes unit switch 1 keep normal condition always.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvement, these improvement also should be considered as protection range of the present utility model.

Claims

1. novel horn button, comprise unit switch (1), button (2), it is characterized in that also comprising button lid (3), spacing preiection (4), spacing hole (5), dismounting groove (6), buckle (7), be fixed with button (2) on the described unit switch (1), described button (2) is provided with spacing preiection (4), corresponding both sides between described spacing preiection (4) and the button (2) are provided with spacing hole (5), the opposite side of described spacing preiection (4) is provided with dismounting groove (6), described button lid (3) edge is provided with 3 buckles (7) that are positioned at different sides, described button (2) is fixed together by spacing hole (5) fastening and the button lid (3) of buckle (7) on the button lid (3) and spacing preiection (4) both sides, and another buckle (7) is positioned at dismounting groove (6) one sides.