CN202172037U

CN202172037U - Remote controller provided with waterproof button structure

Info

Publication number: CN202172037U
Application number: CN2011201287091U
Authority: CN
Inventors: 谭健达
Original assignee: SHENZHEN SEA STAR TECHNOLOGY Co Ltd
Current assignee: SHENZHEN SEA STAR TECHNOLOGY Co Ltd
Priority date: 2011-04-27
Filing date: 2011-04-27
Publication date: 2012-03-21
Anticipated expiration: 2021-04-27

Abstract

A remote controller provided with a waterproof button structure comprises a housing, button areas arranged on the housing, and a control PCB (Printed Circuit Board) board arranged in the housing. The remote controller is characterized in that: an upper panel of the housing is a PC (Polycarbonate) slice formed integrally, a silica gel slice used for transferring button pressing forces is padded under the PC slice, a PCB board is arranged under the silica gel slice, button spring slices corresponding to different buttons are arranged between the silica gel slice and the PCB board, and the button spring slices are respectively corresponding to a lower part of the single button area. The remote controller of the utility model has the beneficial effects that: a button surface is the PC slice formed integrally, thus the button surface and the integral housing of the remote controller can be sealed seamlessly, so as to realize a waterproof function; the remote controller has the advantages of good effect and low cost; and the buttons are integrated, thus the phenomenon that the buttons can not rebound after pressed down may not occur.

Description

Remote controller with Waterproof push-button structure

[technical field]

The utility model relates to the remote controller of remote controlled electronic device, relates in particular to the press-key structure of remote controller.

[background technology]

A lot of practical infrared remote controllers are controlled in the household electrical appliance, arrive garage door, little of sound equipment, numerous greatly, the hand-held IR remote controller that television set, air-conditioning all are to use; Mostly traditional hand-held remote control emitter structures is below plastic casing, to be placed with the injection molded button film of silica gel, comes the circuit on the conducting PCB wiring board through pressing the button film, accomplishes distant control function; And plastic casing is the hollow out design corresponding to the part of silica gel rubber; Just can expose inside can by the silica gel rubber part, itself just has the slit such structure, is difficult to accomplish waterproof; Even if the waterproofing design of painstakingly doing is also because cost is too high, and and do not meet market orientation.

[summary of the invention]

The utility model has proposed low, effective, the simple in structure remote controller with water-proof function press-key structure of a kind of cost to above problem.

The technical scheme of the utility model is: said remote controller with Waterproof push-button structure; Have shell, the key zone on housing face-plate and the control pcb board in the shell, it is characterized in that, the top panel of said shell is the PC thin slice of global formation; Under the PC thin slice, be lined with the silica gel sheet of transmission by bonding force; Below said silica gel sheet is pcb board, between silica gel sheet and the pcb board is the button shell fragment of corresponding different key and be in, said button shell fragment corresponding below, single key area.

Said silica gel sheet is whole a slice, is arranged under the PC thin slice.

The beneficial effect of the utility model: because the button face is whole PC thin slice, realize complete seamless sealing, can realize water-proof function with the remote controller monolithic case.And effective, cost is low, and button is monolithic, can not push the phenomenon of sinking and can not rebound.

[description of drawings]

Fig. 1 is the utility model one embodiment overall structure sketch map;

Fig. 2 is the cross-sectional view of present embodiment;

Fig. 3 is the local enlarged diagram of Fig. 2.

Wherein: 1, shell; 2, PC thin slice; 3, silica gel sheet; 4, pcb board; 5, button shell fragment; 6, grooving.

[embodiment]

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.

Embodiment 1:

A kind of remote controller with Waterproof push-button structure; Have shell 1, the key zone on housing face-plate and the control pcb board in the shell, it is characterized in that, the top panel of said shell 1 is the PC thin slice 2 of global formation; Be lined with the silica gel sheet 3 of transmission for 2 times at the PC thin slice by bonding force; Below said silica gel sheet 3 is pcb board 4, between silica gel sheet and the pcb board 4 is the button shell fragment 5 of corresponding different key and be in, said button shell fragment 5 corresponding below, single key area.

Said silica gel sheet is whole a slice, is arranged under the PC thin slice.

So the remote controller of this Waterproof push-button structure is not significantly independently button differentiation on the panel of global formation, but grooving 6 is arranged from the teeth outwards, said grooving 6 is the groove from the PC sheet surface; Not penetrating the PC thin slice, so on panel, also there is not the slit, also is whole can bearing and the silica gel sheet 3 of amplifying key-press dynamics below panel; Silica gel sheet 3 integral body are as under the PC thin slice 2, and under silica gel sheet 3 is the independent button shell fragment 5 one by one that splits according to the key area, is only pcb board 4 under the button shell fragment; Button shell fragment 5 is under pushing; Middle toward lower recess, so connect pcb board 4 circuit, realize remote control.

Claims

1. remote controller with Waterproof push-button structure; Have shell, the key zone on shell and the control pcb board in the shell, it is characterized in that, the top panel of said shell is the PC thin slice of global formation; Under the PC thin slice, be lined with the silica gel sheet of transmission by bonding force; Below said silica gel sheet is pcb board, between silica gel sheet and the pcb board is the button shell fragment of corresponding different key and be in, said button shell fragment corresponding below, single key area.

2. according to the said remote controller of claim 1, it is characterized in that said silica gel sheet is whole a slice, is arranged under the PC thin slice with Waterproof push-button structure.