CN207817662U - A kind of segment encode LCD MODULE - Google Patents

Abstract

The utility model discloses a kind of segment encode LCD MODULEs, the segment encode LCD MODULE not only can realize that general touch operates by the capacitance type touch key set by capacitance key type Petting Area, it can also realize that smooth sliding controls by subsidiary special parameter of capacitive slider item pair, keep operation more rapidly accurate, greatly improves the usage experience of user.Solves the problem of inconvenient for operation when existing capacitance button adjustment parameter, can not to realize quick adjusting in some cases, and maloperation can occur.

Description

A kind of segment encode LCD MODULE

Technical field

The utility model is related to touch display field, a kind of segment encode LCD MODULE is particularly related to.

Background technology

With the fast development of capacitive touch technology, capacitive touch technology is in household electrical appliance, all kinds of control panels, some intelligence Application on energy home control hardware is also more and more.To meet such demand, by capacitive touch technology and LCD technology It is also more and more to be integrated into equipment integrating.Most electric appliance can all be related to setting the size of certain parameters when in use, main at present If realize the adjusting to parameter using simple capacitive touch key-press, for example, using " an increases " button with and One " reduction " button is adjusted, this is generally required to click several times with mode, inconvenient for operation, in some cases can not be real It now quickly adjusts, and maloperation can occur.

Utility model content

In view of this, the purpose of this utility model is that proposing that one kind may be implemented rapidly and accurately to adjust parameter Segment encode LCD MODULE.

A kind of segment encode LCD MODULE provided by the utility model, is provided in the circuit board：Customizable short in size liquid crystal Screen, liquid crystal display display controller, IIC interfaces and touch controller；Electricity is posted on the outer surface of the customization segment encode liquid crystal display Hold key type Petting Area and capacitive slider item；The capacitance key type Petting Area and capacitive slider item pass through unified touch portion Mouth line attachment plate is tapped, the touch controller is transmitted signals to by wiring board.

As one embodiment, the capacitive slider item, which is one, can continuously touch bar-shaped zone, with the touch control Device is connected；The capacitive slider item is to adjust a specific parameter, itself is equipped with 11 to 101 parts of isometric test points, most The test point of front end corresponds to numerical value 0 and the test point of rearmost end corresponds to greatest measure, and test point therebetween is corresponding in turn to accordingly Numerical value；The capacitive slider item sustainably identifies the position of user's finger sliding, continuously detects the number that user is adjusted Value, and the numerical signal is constantly sent to the touch controller.

As one embodiment, when the touch controller receives the serial number signal of self-capacitance slider bar transmission When, the numerical signal is continuously sent to the IIC master controllers by the touch controller by IIC interfaces, by described IIC master controllers are handled immediately is continuously accurately adjusted special parameter with realizing, at the same time that feedback signal is continuous It is constantly sent to the liquid crystal display display controller, the liquid crystal display display controller is according to received feedback signal control Make the pattern that the customizable segment encode liquid crystal display shows the consecutive variations for reacting the special parameter glibly.

As one embodiment, the capacitance type touch key can change quantity and position according to the demand of user.

As one embodiment, the capacitive slider item can it is laterally disposed can also be placed longitudinally；When laterally disposed most Left end is the front end；It is topmost the front end when placed longitudinally.

As one embodiment, the capacitive slider item is equipped with 101 parts of equidistant test points, the test point pair of front end The test point correspondence 100 of numerical value 0 and rearmost end is answered, equidistant test point therebetween is corresponding in turn to numerical value 1 to 99.

As one embodiment, the quantity for stating capacitive slider item is 1 to 5.

As one embodiment, the pattern of the reaction special parameter is number or data strip.

From the above it can be seen that segment encode LCD MODULE provided by the utility model by be arranged capacitance button and Capacitive slider item realizes touch control.It can not only pass through the capacitance type touch key set by capacitance key type Petting Area It realizes general touch operation, can also realize smooth sliding control by subsidiary special parameter of capacitive slider item pair System, keeps operation more rapidly accurate, greatly improves the usage experience of user.It is operated not when solving existing capacitance button adjustment parameter It is convenient, the problem of can not realizing quick adjusting in some cases, and maloperation can occur.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is the utility model embodiment segment encode crystal display module structure figure.

Specific implementation mode

To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with specific embodiment, and With reference to attached drawing, the utility model is further described.

Referring to Fig. 1, it is the utility model embodiment segment encode crystal display module structure figure, is provided in assist side 1：It can Customize short in size liquid crystal display 2, liquid crystal display display controller 4, IIC (Inter-Integrated Circuit, IC bus) Interface 5 and touch controller 6.It is covered with capacitance key type Petting Area 3 and electricity on the outer surface of the customization segment encode liquid crystal display 2 Hold slider bar 7.The capacitance key type Petting Area 3 and capacitive slider item 7 pass through unified touch part of interface line attachment Plate 1 transmits signals to the touch controller 6 by wiring board 1.

The wiring board 1 is used to connecting and installing required component, including：Customizable segment encode liquid crystal display 2, liquid crystal display display control Device 4, IIC interfaces 5 and touch controller 6 processed.

For the customizable segment encode liquid crystal display 2 for showing customized pattern, segment display cost of manufacture is cheap, though It is so only capable of displaying preset pattern, but specific display demand can be met.

The IIC interfaces 5 are used to the segment encode LCD MODULE accessing IIC, to realize the number with IIC master controllers According to exchange.

The liquid crystal display display controller 4 is used to control the display function of the customizable segment encode liquid crystal display 2.The IIC The signal that master controller is sent out is transmitted to the liquid crystal display display controller 4 via the IIC interfaces 5, and the liquid crystal display is shown Controller 4 controls the customizable segment encode liquid crystal display 2 according to received signal and shows corresponding pattern.

The capacitance key type Petting Area 3 is connected with touch controller 6, interior to be equipped with several capacitance type touch keys.When When triggering the capacitive touch button, which can send a touch signal to touch controller 6.The capacitance touch Button not by dry weather humidity human body resistance variation etc. influence, it is easy to use, and because no mechanical part will not Abrasion, so maintenance cost is cheap.

Optionally, the capacitance type touch key can neatly change quantity and position according to the demand of user.

The capacitive slider item 7, which is one, can continuously touch bar-shaped zone, be connected with the touch controller 6.The electricity Hold slider bar 7 to adjust a specific parameter, itself is equipped with 11 to 101 parts of equidistant test points, the detection of front end The test point of the corresponding numerical value 0 of point and rearmost end corresponds to greatest measure, and equidistant test point therebetween is corresponding in turn to corresponding number Value.The capacitive slider item 7 sustainably identifies the position of user's finger sliding, continuously detects the numerical value that user is adjusted, And the numerical signal is constantly sent to the touch controller 6.

Optionally, the capacitive slider item 7 can it is laterally disposed can also be placed longitudinally.Left end is institute when laterally disposed State front end；It is topmost the front end when placed longitudinally.

Optionally, the quantity of the capacitive slider item 7 can be 1 to 5, unsuitable excessive, otherwise control can be made to seem In very complicated, and it is beautiful to influence layout.

Preferably, the capacitive slider item 7 is equipped with 101 parts of equidistant test points, and the test point of front end corresponds to numerical value 0 And the test point of rearmost end corresponds to 100, equidistant test point therebetween is corresponding in turn to numerical value 1 to 99.

The touch controller 6 is connect with the capacitance key type Petting Area 3 and capacitive slider item 7, for handling from two The signal that person receives.

When the touch controller 6 receives the touch signal of the transmission of self-capacitance key type Petting Area 3, the touch control The touch signal is sent to the IIC master controllers by device 6 processed by IIC interfaces 5, is handled by the IIC master controllers And feedback signal is sent to the liquid crystal display display controller 4, the liquid crystal display display controller 4 is according to received letter Feedback number controls the customizable segment encode liquid crystal display 2 and shows corresponding pattern.

When the touch controller 6 receives the serial number signal of the transmission of self-capacitance slider bar 7, the touch control The numerical signal is continuously sent to the IIC master controllers by device 6 by IIC interfaces 5, is by the IIC master controllers Shi Jinhang processing is continuously accurately adjusted special parameter with realizing, at the same time feedback signal is continuously sent to institute Liquid crystal display display controller 4 is stated, the liquid crystal display display controller 4 is described customizable according to received feedback signal control Segment encode liquid crystal display 2 shows the pattern for the consecutive variations for reacting the special parameter glibly.

Optionally, the pattern of the reaction special parameter can be number, or data strip (volume bar, that is, most common Data strip).The data strip can intuitively show that current parameter value accounts for the percentage of greatest measure.

Optionally, the data strip vertical or horizontal can be arranged.

In conclusion segment encode LCD MODULE provided by the utility model can not only pass through capacitance key type Petting Area Set capacitance type touch key realizes general touch operation, can also pass through subsidiary spy of capacitive slider item pair Determine parameter and realize smooth sliding control, keeps operation more rapidly accurate, greatly improve the usage experience of user.Solves existing electricity It is inconvenient for operation when appearance button adjustment parameter, quick adjusting can not be realized in some cases, and maloperation can occur Problem.

Those of ordinary skills in the art should understand that：The discussion of any of the above embodiment is exemplary only, not It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under the thinking of the utility model, the above reality Applying can also be combined between the technical characteristic in example or different embodiment, and there are the utility model as described above Many other variations of different aspect, for simplicity, they are not provided in details.Therefore, all spirit in the utility model Within principle, any omission, modification, equivalent replacement, improvement for being made etc. should be included in the scope of protection of the utility model Within.

Claims (8)

1. a kind of segment encode LCD MODULE, which is characterized in that assist side is provided on (1)：

Customizable segment encode liquid crystal display (2), liquid crystal display display controller (4), IIC interfaces (5) and touch controller (6)；It is described can Capacitance key type Petting Area (3) and capacitive slider item (7) are posted on the outer surface of customization segment encode liquid crystal display (2)；The capacitance Key type Petting Area (3) and capacitive slider item (7) pass through circuit by unified touch part of interface line attachment plate (1) Plate (1) transmits signals to the touch controller (6).

2. segment encode LCD MODULE according to claim 1, which is characterized in that the capacitive slider item (7) is one Bar-shaped zone can be continuously touched, is connected with the touch controller (6)；The capacitive slider item (7) is specific to adjust one Parameter, itself is equipped with 11 to 101 parts of isometric test points, and the test point of front end corresponds to the test point of numerical value 0 and rearmost end Corresponding greatest measure, test point therebetween are corresponding in turn to corresponding numerical value；The capacitive slider item (7) sustainably identifies user The numerical value that user is adjusted continuously is detected, and the numerical signal is constantly sent to the touch in the position of finger sliding Controller (6).

3. segment encode LCD MODULE according to claim 2, which is characterized in that when the touch controller (6) receive When the serial number signal sent to self-capacitance slider bar (7), the touch controller (6) is by IIC interfaces (5) by the number Value signal is continuously sent to IIC master controllers, is handled by the IIC master controllers and is connected to special parameter with realizing immediately It is continuous accurately to adjust, at the same time feedback signal is continuously sent to the liquid crystal display display controller (4), the liquid Crystalline substance screen display controller (4) controls the customizable segment encode liquid crystal display (2) according to received feedback signal and shows glibly Go out the pattern for the consecutive variations for reacting the special parameter.

4. segment encode LCD MODULE according to claim 1, which is characterized in that the capacitance key type Petting Area (3) Capacitance type touch key can change quantity and position according to the demand of user.

5. segment encode LCD MODULE according to claim 1, which is characterized in that the capacitive slider item (7) can be horizontal It can also be placed longitudinally to placing；Left end is front end when laterally disposed；It is topmost front end when placed longitudinally.

6. segment encode LCD MODULE according to claim 3, which is characterized in that the capacitive slider item (7) is equipped with 101 Part equidistant test point, the test point of front end correspond to the test point correspondence 100 of numerical value 0 and rearmost end, therebetween equidistant Test point be corresponding in turn to numerical value 1 to 99.

7. segment encode LCD MODULE according to claim 1, which is characterized in that the quantity for stating capacitive slider item (7) is 1 Item is to 5.

8. segment encode LCD MODULE according to claim 3, which is characterized in that it is described reaction special parameter pattern be Number or data strip.