CN205121522U - Touch key and terminal equipment - Google Patents

The utility model discloses a touch key, including the base plate and with the touch panel of the corresponding setting of base plate, be provided with pressure sensor between touch panel and the base plate. This touch key can respond to the dynamics size of touch -control, and when the user dabbed the button, first instruction was carried out to equipment, and when the user heavily touched the button, the second instruction was carried out to equipment, not only can increase terminal equipment's maneuverability, and can reduce user's operation number of times to touch key's quantity on the reduction equipment.

A kind of touch controlled key and terminal device

Technical field

The utility model relates to electronic device field, particularly relates to a kind of touch controlled key and terminal device.

Background technology

The application of existing terminal device such as mobile phone, flat board, mobile unit etc. is more and more extensive, and equipment generally comprises physical button or virtual key, along with the development of technology, existing terminal device is more and more frivolous, and the use of virtual key is also more and more extensive.In prior art, virtual key generally adopts capacitive touch control key, function singleness, and each Touch control key can only carry out a kind of instruction, causes frequent operation, and compression number increases, and make consumer experience not good, operation can increase the body burden of consumer frequently.

Utility model content

In order to solve above-mentioned the deficiencies in the prior art, the utility model provides a kind of touch controlled key, the contact panel of this touch controlled key is arranged with pressure transducer, the dynamics size of touch-control can be responded to, when user's touch key, equipment performs the first instruction, and when the heavy touch of key-press of user, equipment performs the second instruction.This touch controlled key can increase the operability of terminal device, and can reduce the number of operations of user, and reduces the quantity of touch controlled key on equipment.

Technical problem to be solved in the utility model is achieved by the following technical programs:

A kind of touch controlled key, comprises the contact panel of substrate and setting corresponding with substrate, is provided with pressure transducer between described contact panel and substrate.

Further, described contact panel is capacitance type touch-control panel.

Further, described touch controlled key also comprises light guiding film, and described light guiding film is arranged between substrate and pressure transducer.

Further, between described substrate and light guiding film, be provided with light emitting source, or the side of described light guiding film is provided with light emitting source.

Further, described contact panel is provided with cover plate away from the side of substrate.

Further, be provided with black-out ink layer between described cover plate and contact panel, described black-out ink layer is with guide lighting channel.

Further, described guide lighting channel is circular passage, or circular channel, or other any pattern channels.

Further, described pressure transducer is provided with FPC output interface, can be connected with the FPC of contact panel.

A kind of terminal device, comprise shell and set gradually process module, display module and touch controlled key in the enclosure, the touch controlled key that this terminal device is arranged is touch controlled key described in the utility model.

Further, described process module arranges a current threshold, and when the electric current that pressure transducer produces reaches threshold value, process module then performs the second instruction.

The utility model has following beneficial effect:

This touch controlled key can respond to the dynamics size of touch-control, when user's touch key, equipment performs the first instruction, when the heavy touch of key-press of user, equipment performs the second instruction, not only can increase the operability of terminal device, and the number of operations of user can be reduced, and reduce the quantity of touch controlled key on equipment.

Accompanying drawing explanation

Fig. 1 is the structural drawing of touch controlled key of the present utility model;

Fig. 2 is the structural drawing of terminal device of the present utility model;

Fig. 3 is the front elevation of terminal device of the present utility model.

Embodiment

Below in conjunction with drawings and Examples, the utility model is described in detail.

As shown in Figure 1, a kind of touch controlled key, comprises the substrate 2 of contact panel 1 and setting corresponding with contact panel 1, is provided with pressure transducer 3 between described contact panel 1 and substrate 2, and described touch surface 1 is capacitance type touch-control panel.Described touch controlled key also comprises light guiding film 4, and described light guiding film 4 is arranged between substrate 2 and pressure transducer 3.Be provided with light emitting source 5 between described substrate 2 and light guiding film 4, or the side of described light guiding film 4 is provided with light emitting source 5.Described contact panel 1 is provided with cover plate 7 away from the side of substrate 2.Be provided with black-out ink layer 8 between described cover plate 7 and contact panel 1, described black-out ink layer 8 is with guide lighting channel 81.Described guide lighting channel 81 is circular passage, or circular channel, or other any pattern channels.It is not shown that described pressure transducer 3 is provided with FPC() output interface.

As shown in Figure 2, a kind of terminal device, comprises touch controlled key 9 shown in shell 9 with the process module 12 set gradually in the enclosure, display module 10 and Fig. 1.Process module 12 respectively with touch controlled key 9 with show module 10 and be connected, display module 10 can be touching display screen, cover plate 7 on touch controlled key 9 is an entirety with the cover plate on display module, and this cover plate 7 can be glass material, also can be other optically transparent material.In advance a current threshold can be set in process module 12 when this terminal device uses, when user touch touch controlled key 9 operate time, contact panel 3 produces an electric current, then perform the first instruction after process module 12 detects electric current and react on display module 10, when user heavily touches touch controlled key 9, the electric current that pressure transducer 3 produces reaches the current threshold pre-set, and triggers process module 12 and performs the second instruction and react on display module 10.

The above embodiment only have expressed embodiment of the present utility model; it describes comparatively concrete and detailed; but therefore can not be interpreted as the restriction to the utility model the scope of the claims; in every case the technical scheme adopting the form of equivalent replacement or equivalent transformation to obtain, all should drop within protection domain of the present utility model.