Summary of the invention
This application provides the connection method of a kind of earphone and terminal, device and Earphone box, the application makes terminal and earphoneIt can rapidly connect, reduce the troublesome operation of user.
In a first aspect, this application provides the connection methods of a kind of earphone and terminal, comprising:
Receive the information that Earphone box has been opened；
Detect whether the pair record with terminal；
If sending the first BLE broadcast without the pair record；Receive the connection request that terminal is sent；Described firstBLE broadcast includes earphone identification code, pairing status information, and the pairing status information is without pairing state.
Wherein, further includes:
If there is the pair record, most latter linked terminal sends connection request in Xiang Suoshu pair record.
Wherein, described if there is the pair record, the most latter linked terminal, which is sent, in Xiang Suoshu pair record connectsConnect request further include:
The 2nd BLE broadcast is sent, the 2nd BLE broadcast includes earphone identification code, pairing status information, the pairing shapeState information is to have matched state.
Wherein, described if there is the pair record, the most latter linked terminal, which is sent, in Xiang Suoshu pair record connectsAfter connecing request further include:
It is connect with terminal most latter linked in the pair record；
Stop the 2nd BLE broadcast.
Wherein, further includes:
Receive the instruction for changing earphone pairing state；
It is changed to the pairing status information in the 2nd BLE broadcast that can match state.
Wherein, after the instruction for receiving change earphone pairing state further include:
Stop the most latter linked terminal into the pair record and sends connection request.
Wherein, further includes:
Receive the information that Earphone box box cover is closed；
It is disconnected with the terminal.
Wherein, the earphone identification code includes earphone title or Universally Unique Identifier.
Second aspect, this application provides the attachment devices of a kind of earphone and terminal, comprising:
First receiving unit, the information opened for receiving Earphone box；
Detection unit, for detecting whether there is the pair record with terminal；
Transmission unit, if sending the first BLE broadcast for without the pair record；First BLE is broadcastedEarphone identification code, pairing status information, the pairing status information are without pairing state；
Second receiving unit, for receiving the connection request of terminal transmission.
Wherein, the transmission unit is also used to:
If there is the pair record, most latter linked terminal sends connection request in Xiang Suoshu pair record.
Wherein, the transmission unit is also used to: if there is the pair record, sends the 2nd BLE and broadcast, described secondBLE broadcast includes earphone identification code, pairing status information, and the pairing status information is to have matched state.
Wherein, further includes:
Connection unit, for being connect with terminal most latter linked in the pair record；
First stop unit, for stopping the 2nd BLE broadcast.
Wherein, further includes:
Third receiving unit, for receiving the instruction for changing earphone pairing state；
Changing unit, for being changed to the pairing status information in the 2nd BLE broadcast that can match state.
Wherein, further include the second stop unit, send company for stopping the most latter linked terminal into the pair recordConnect request.
Wherein, first receiving unit is also used to receive the information of Earphone box box cover closing；
The attachment device of the earphone and terminal further includes switching units, for disconnecting with the terminal.
Wherein, the earphone identification code includes earphone title or Universally Unique Identifier.
The third aspect is arranged on the box body or box cover this application provides a kind of Earphone box, including box body, box coverThere is control module, detection module is provided on the box body and/or box cover, the detection module is used to detect the shape of the box coverState is to open or close；
The Earphone box further includes interface, and the interface is connect with the control module, and the interface is also used to and is put intoEarphone connection in the Earphone box；The control module is for the status information that the box cover turns on or off to be sent toThe earphone.
Wherein, it is additionally provided with button on the box body or box cover, the button is connect with the control module, is pressed when describedWhen button is pressed, the control module sends the instruction for changing earphone pairing state to the earphone.
Fourth aspect, this application provides a kind of electronic equipment, including memory, processor and storage are on a memory simultaneouslyThe computer program that can be run on a processor, the processor realize any of the above-described the method when executing described programStep.
5th aspect, this application provides a kind of computer readable storage mediums, are stored thereon with computer program, describedThe step of any of the above-described the method is realized when program is executed by processor.
The connection method of the application earphone and terminal has the following beneficial effects:
In the connection method of the application, bluetooth headset receives the information that Earphone box has been opened, and it is usual that user opens Earphone boxIt is to use the earphone in Earphone box, user is opened Earphone box as user and intends to use the mark of earphone by the application.It is blueWhether tooth headset detection has pair record, if bluetooth headset sends the first BLE broadcast, the first BLE broadcast without pair recordContain earphone identification code and the information without pairing state, terminal can search bluetooth headset according to BLE broadcast, terminal according toCan determine in BLE broadcast without pairing status information can send connection request to bluetooth headset.Bluetooth headset receives terminalThe connection request of transmission establishes connection with terminal.The application enables terminal rapidly to connect with earphone, reduces the numerous of userTrivial operation.
Specific embodiment
The application is further introduced with reference to the accompanying drawings and examples.
In following introductions, term " first ", " second " only for descriptive purposes, and should not be understood as instruction or darkShow relative importance.Following introductions provide multiple embodiments of the application, can replace or merge between different embodimentsCombination, therefore the application is it is also contemplated that all possible combinations comprising documented identical and/or different embodiments.Thus, such asFruit one embodiment include feature A, B, C, another embodiment include feature B, D, then the application also should be regarded as include containingA, the every other possible combined embodiment of one or more of B, C, D, although the embodiment may be in the following contentsIn have specific literature record.
In following introductions, statement " having ", " can have ", "comprising" and " comprising " or " may include " and " can be withIncluding " indicate that there are corresponding feature (for example, elements of such as numerical value, function, operation or component etc), but be not excluded for depositingIn additional feature.
In following introductions, when an element (for example, first element) is referred to as " (operation or communication) is couple to " or " connectsBe connected to " another element (for example, second element) when, other elements can be directly coupled or connected, or may existIntermediary element (for example, third element).On the other hand, when an element (for example, first element) referred to as " is directly coupled to "Or when " being directly connected to " another element (for example, second element), it should be appreciated that be not present intermediary element (for example, third element).
Following description provides example, and does not carry out to range, applicability described in claims or exampleLimitation.The function and arrangement of the element of description can be made a change in the case where not departing from the range of teachings herein.RespectivelyVarious processes or component can suitably be omitted, substitute or be added to a example.Such as described method can be with described suitableSequence different sequence executes, and can add, omits or combine various steps.Furthermore, it is possible to will be retouched about some examplesThe feature stated is combined in other examples.
Bluetooth (Bluetooth) earphone is one of the earphone products that we are commonly used, in use, bluetooth headset passes through itInternal Bluetooth adapter and external electronic device (such as mobile phone) carries out Bluetooth communication, reads the audio in external electronic deviceData, and audio output is carried out by audio output module.Bluetooth headset may be implemented to be wirelessly connected, easy to use.Bluetooth earMachine is small in size, and needs to charge, so matching used there are also Earphone box with bluetooth headset, on the one hand Earphone box can be storedOn the other hand bluetooth headset may be charging bluetooth earphone.
As shown in Figure 1, Earphone box 10 includes box cover 11, box body 12, shown in Fig. 1 this application provides a kind of Earphone box 10For the state that box cover is opened, box cover can be opened, box cover can also be closed by user.Accommodating groove 13 is provided on box body 12,For storing bluetooth headset, i.e. earphone can be placed in accommodating groove 13 accommodating groove 13 by user.It is provided with and fills in accommodating groove 13Bluetooth headset is put into accommodating groove 13 by electrical interface 19, user, and bluetooth headset is connect with charging interface 19, so as to be bluetoothEarphone charging.It in some embodiments, include battery in Earphone box 10, which connect with charging interface 19, for bluetoothEarphone charging.In further embodiments, Earphone box 10 is connect with external power supply, is charging bluetooth earphone using external power supply.
As shown in Figs. 1-2, Earphone box 10 further includes control module 16, and control module 16 for example can be microcontroller(Microcontroller Unit, MCU), is controlled for each section to Earphone box 10, is coordinated.Control module 16 can be withIt is set on box body 12, also can be set on box cover 11.Earphone box 10 further includes detection module 15, detection module 15 and controlModule 16 connects, and the state for detecting box cover 11 is to open or close, and the status information of box cover 11 (is beaten on or offClose) it is sent to control module 16.Detection module 15 can be set on box body 12 and/or box cover 11.In some embodiments, it examinesSurveying module 15 can be approach switch sensor.In further embodiments, detection module 15 may include magnetic control probe etc..
As shown in Figs. 1-2, Earphone box 10 further includes interface 17, and interface 17 is connect with control module 16, and interface 17 is also used toIt is connect with the earphone being put into Earphone box 10.Control module 16 receives the status information of the box cover 11 of the transmission of detection module 15Afterwards, the status information (turning on or off) of box cover 11 is sent to earphone by interface 17.In some embodiments, interface 17In the holding tank 13 of Earphone box 10, bluetooth headset is put into holding tank 13 in this way, so that it may realize earphone and interface 17Connection, using more convenient.Interface 17 can be for example serial ports, be provided with compatible serial ports on bluetooth headset.Bluetooth headsetAfter the status information for receiving the box cover 11 of the transmission of control module 16, corresponding step can be executed, this will be in subsequent connection sideIt is introduced in method embodiment.
As shown in Figs. 1-2, Earphone box 10 further includes button 14, and button 14 can be set on box body 12 or box cover 11, pressButton 14 can be located at box body 12 inside perhaps outside button 14 and also be located at box cover 11 inside or outside, the applicationIt does not limit this.Button 14 is connect with control module 16, and when button 14 is pressed, control module 16 is sent to earphone to be changedThe instruction of earphone pairing state.After bluetooth headset receives the instruction for changing earphone pairing state, corresponding step can be executed, thisIt will be introduced in subsequent connection method embodiment.
This application provides the connection methods of a kind of earphone and terminal, and terminal is enable rapidly to connect with bluetooth headset.Fig. 3 is the flow diagram one of the connection method of the application earphone and terminal, as shown in figure 3, the connection method of the application includesStep 201, the information that Earphone box has been opened is received；Step 203, the pair record with terminal is detected whether, if do not matchedTo record, step 205 is executed；Step 205, the first BLE (Bluetooth Low Energy, bluetooth low energy consumption) broadcast is sent,First BLE broadcast includes earphone identification code, pairing status information, and pairing status information is without pairing state；Step 207, it receivesThe connection request that terminal is sent.Step 201-207 is described below.
Step 201, the information that Earphone box has been opened is received.
In some embodiments, after the box cover 11 of user's opening Earphone box 10, detection device 15 detects that box cover 11 has been beatenIt opens, and the information that box cover 11 has been opened is sent to control module 16, the information that control module 16 has again opened box cover 11 is sent outGive the bluetooth headset in Earphone box 10.Bluetooth headset in Earphone box 10 receives the earphone that control module 16 sends overThe information that box has been opened.
Step 203, the pair record with terminal is detected whether, if executing step 205 without pair record.
In some embodiments, whether there is the pair record with terminal in bluetooth headset test earphone, that is, be beforeIt is no to be matched with terminal.
Step 205, the first BLE broadcast is sent, wherein the first BLE broadcast includes earphone identification code, matches status information,Matching status information is without pairing state.
In some embodiments, if bluetooth headset does not have pair record, bluetooth headset sends the first BLE broadcast.Wherein,First BLE broadcast includes earphone identification code, pairing status information, and pairing status information is without pairing state.In some embodimentsIn, earphone identification code include earphone title or Universally Unique Identifier (Universally Unique Identifier,UUID), terminal can identify it is which earphone by earphone identification code.Pairing status information shows matching for current Bluetooth earphoneTo state, when bluetooth headset is without pairing state, the terminal for searching the bluetooth headset can send connection request, with thisBluetooth headset connection.
Step 207, the connection request that terminal is sent is received.
In some embodiments, it after terminal opened bluetooth function, will do it BLE scanning, search and send the first BLE broadcastEarphone.Terminal according to BLE broadcast in pairing status information judge the pairing state of bluetooth headset, when in the first BLE broadcastPairing status information be without pairing state when, terminal to bluetooth headset send connection request.Bluetooth headset receives terminal and sendsConnection request, establish connection with terminal.In some embodiments, after terminal searching to bluetooth headset, dialog box is popped up, to mentionShow whether user is attached with earphone, after user's click dialog box determination is connect with earphone, terminal is sent to bluetooth headset to be connectedConnect request.
In the connection method of the application, bluetooth headset receives the information that Earphone box has been opened, and it is usual that user opens Earphone boxIt is to use the earphone in Earphone box, user is opened Earphone box as user and intends to use the mark of earphone by the application.It is blueWhether tooth headset detection has pair record, if bluetooth headset sends the first BLE broadcast, the first BLE broadcast without pair recordContain earphone identification code and the information without pairing state, terminal can search bluetooth headset according to BLE broadcast, terminal according toCan determine in BLE broadcast without pairing status information can send connection request to bluetooth headset.Bluetooth headset receives terminalThe connection request of transmission establishes connection with terminal.The application enables terminal rapidly to connect with earphone, reduces the numerous of userTrivial operation.
Fig. 4 is the flow diagram two of the connection method of the application earphone and terminal, as shown in figure 4, the application earphone withThe connection method of terminal includes step 201, receives the information that Earphone box has been opened；Step 203, it detects whether to match with terminalTo record, if executing step 205 without pair record, if there is pair record, step 209 is executed；Step 205, the is sentOne BLE (Bluetooth Low Energy, bluetooth low energy consumption) broadcast, the first BLE broadcast include earphone identification code, pairing stateInformation, pairing status information are without pairing state；Step 207, the connection request that terminal is sent is received；Step 209, remember to pairingMost latter linked terminal sends connection request in record.Step 201-207 had been introduced, and step 209 is described below.
Step 209, into pair record, most latter linked terminal sends connection request.
In some embodiments, bluetooth headset shows to connect before bluetooth headset with terminal if there is pair record.ExampleIf user has used bluetooth headset on Monday, the mobile phone of the bluetooth headset and user is matched, and after use, user is by bluetooth earMachine is accommodated in Earphone box, and bluetooth headset saves the pair record with mobile phone.Tuesday user needs to reuse bluetooth earMachine, just opens Earphone box, and bluetooth headset sends connection request to the mobile phone of user according to pair record, connected with establishing with mobile phoneIt connects, bluetooth headset is enable rapidly to connect with mobile phone in this way, greatly reduce the operation of user, it is convenient for users to use.When bluetooth headset preserves a plurality of pair record, bluetooth headset sends connection request to the terminal of last pairing connection, becauseA possibility that terminal finally matched is the terminal of user this secondary connection is bigger.In further embodiments, it can also presetEarphone other terminals into pair record send connection request, such as terminal, the penultimate terminal etc. of first connection,It can specifically be preset according to the actual situation.
Fig. 5 is the flow diagram three of the connection method of the application earphone and terminal, as shown in figure 5, the application earphone withThe connection method of terminal includes step 201, receives the information that Earphone box has been opened；Step 203, it detects whether to match with terminalTo record, if executing step 205 without pair record, if there is pair record, step 209A is executed；Step 205, it sendsFirst BLE (Bluetooth Low Energy, bluetooth low energy consumption) broadcast, the first BLE broadcast include earphone identification code, pairing shapeState information, pairing status information are without pairing state；Step 207, the connection request that terminal is sent is received；Step 209A, to matchingConnection request is sent to terminal most latter linked in record, sends the 2nd BLE broadcast；Step 211, finally connect with pair recordThe terminal connection connect；Step 213, stop the 2nd BLE broadcast.Step 201-207 had been introduced, and step 209A- is described below213。
Step 209A, into pair record, most latter linked terminal sends connection request, sends the 2nd BLE broadcast.
In some embodiments, not only into pair record, most latter linked terminal sends connection request to bluetooth headset, alsoSend the 2nd BLE broadcast, wherein the 2nd BLE broadcast includes earphone identification code, pairing status information, and pairing status information isState is matched.In this step, into pair record most latter linked terminal send connection request be in order to in pair recordMost latter linked terminal connection；Sending the 2nd BLE broadcast is in order to allow other terminals also to may search for bluetooth headset, if neededIt wants, terminal can send connection request to bluetooth headset, in this way using more flexible, be more convenient.
Step 211, it is connect with terminal most latter linked in pair record.
In some embodiments, in the case where other terminals require connect to bluetooth headset, bluetooth headset with matchTo terminal connection most latter linked in record.
Step 213, stop the 2nd BLE broadcast.
In some embodiments, after bluetooth headset is connect with terminal most latter linked in pair record, it is wide to stop the 2nd BLEIt broadcasts.
Fig. 6 is the flow diagram four of the connection method of the application earphone and terminal, as shown in fig. 6, the application earphone withThe connection method of terminal includes step 201, receives the information that Earphone box has been opened；Step 203, it detects whether to match with terminalTo record, if executing step 205 without pair record, if there is pair record, step 209A is executed；Step 205, it sendsFirst BLE (Bluetooth Low Energy, bluetooth low energy consumption) broadcast, the first BLE broadcast include earphone identification code, pairing shapeState information, pairing status information are without pairing state；Step 207, the connection request that terminal is sent is received；Step 209A, to matchingConnection request is sent to terminal most latter linked in record, sends the 2nd BLE broadcast；Step 215, it receives and changes earphone pairing shapeThe instruction of state；Step 217, it is changed to the pairing status information in the 2nd BLE broadcast that can match state.Step 201-207 isIt introduced, step 209A-217 is described below.
Step 209A, into pair record, most latter linked terminal sends connection request, sends the 2nd BLE broadcast.
In some embodiments, not only into pair record, most latter linked terminal sends connection request to bluetooth headset, alsoSend the 2nd BLE broadcast, wherein the 2nd BLE broadcast includes earphone identification code, pairing status information, and pairing status information isState is matched.In this step, into pair record most latter linked terminal send connection request be in order to in pair recordMost latter linked terminal connection；Sending the 2nd BLE broadcast is in order to allow other terminals also to may search for bluetooth headset, if neededIt wants, terminal can send connection request to bluetooth headset, in this way using more flexible, be more convenient.
Step 215, the instruction for changing earphone pairing state is received.
In some embodiments, other terminals (terminal is not most latter linked terminal in pair record) search bluetoothAfter earphone, terminal user clicks " connection " button in terminal, and terminal is learnt according to the pairing status information in the 2nd BLE broadcastThe pairing state (having matched state) of bluetooth headset, prompt information of the terminal to user's display operation Earphone box button.User pressesAfter button on Earphone box, the control module 16 of Earphone box sends the instruction for changing earphone pairing state to earphone.SomeIt further include stopping the most latter linked terminal into pair record to send connection request in embodiment, after this step, because of bluetoothWhen earphone receives the instruction for changing earphone pairing state, show there is the plan of other terminals to connect with bluetooth headset, therefore earphoneStop the most latter linked terminal into pair record and send connection request, to save the power consumption of earphone.
Step 217, it is changed to the pairing status information in the 2nd BLE broadcast that can match state.
In some embodiments, after the change earphone that earphone receives the transmission of control module 16 matches the instruction of state, moreThe pairing state for changing earphone is changed to the pairing status information in the 2nd BLE broadcast that can match state by the state of having matched.EventuallyEnd searches updated 2nd BLE broadcast, and the pairing of bluetooth headset is learnt according to the pairing status information in the 2nd BLE broadcastState (can match state), and terminal initiates the connection request to bluetooth headset, to establish connection with bluetooth headset.
In the embodiment of the present application, in the case where bluetooth headset has pair record, on the one hand by into pair record mostLatter linked terminal sends connection request, fast to connect with terminal, on the other hand also sends the 2nd BLE broadcast, in this way otherAfter terminal searching to bluetooth headset, the button of user's operation Earphone box is prompted to change the pairing state of earphone, earphone matches shapeState is changed to can be after pairing state, and mobile phone sends connection request to bluetooth headset, realizes the quick of other terminals and bluetooth headsetConnection, greatly reduces the operating procedure of user.
In some embodiments, the connection method of the application earphone and terminal, which further comprises the steps of:, receives Earphone box box cover passThe information closed；It is disconnected with terminal.Earphone containing in Earphone box, is closed the box cover of Earphone box by user, this shows userWithout using earphone, the detection module 15 of Earphone box detects that box cover 11 is turned off, and the status information (closing) of box cover 11 is sent outControl module 16 is given, control module 16 sends the information that Earphone box box cover 11 is turned off to earphone.Bluetooth headset receives earphoneThe information that box box cover is closed, disconnects, earphone enters sleep state (low power consumpting state), to save the function of earphone with terminalConsumption.
Present invention also provides the attachment device 30 of a kind of earphone and terminal, as shown in fig. 7, the application earphone and terminalAttachment device 30 includes:
First receiving unit 31, the information opened for receiving Earphone box；
Detection unit 32, for detecting whether there is the pair record with terminal；
Transmission unit 33, if sending the first BLE broadcast for without pair record；First BLE broadcast includes that earphone is knownOther code, pairing status information, pairing status information are without pairing state；
Second receiving unit 34, for receiving the connection request of terminal transmission.
Optionally, transmission unit 33 is also used to:
If there is pair record, into pair record, most latter linked terminal sends connection request.
Optionally, transmission unit 33 is also used to: if there is pair record, sending the 2nd BLE broadcast, the 2nd BLE broadcast packetEarphone identification code, pairing status information are included, pairing status information is to have matched state.
Optionally, further includes:
Connection unit, for being connect with terminal most latter linked in pair record；
First stop unit, for stopping the 2nd BLE broadcast.
Optionally, further includes:
Third receiving unit, for receiving the instruction for changing earphone pairing state；
Changing unit, for being changed to the pairing status information in the 2nd BLE broadcast that can match state.
Optionally, further include the second stop unit, send connection for stopping the most latter linked terminal into pair recordRequest.
Optionally, the first receiving unit is also used to receive the information of Earphone box box cover closing；
The attachment device 30 of earphone and terminal further includes switching units, for disconnecting with terminal.
Optionally, earphone identification code includes earphone title or Universally Unique Identifier.
In this specification, for the attachment device embodiment of earphone and terminal, content is introducing earphone and endIt was introduced when the connection method at end, related place refers to foregoing description.
Present invention also provides a kind of terminal, which is configured as:
BLE broadcast is searched for, BLE broadcast includes earphone identification code, pairing status information；
It is no pairing state or when can match state when matching status information, terminal is according to earphone identification code to earphone hairSend connection request；
When matching status information is to have matched state, the prompt information of display operation Earphone box button.
The terminal of the application for example can be mobile phone, tablet computer, personal computer, notebook, desktop computer, serviceDevice, personal digital assistant (Personal Digital Assistant, PDA), E-book reader, ambulatory medical device, phaseMachine, wearable device, multimedia player etc., but not limited to this.
In this specification, for terminal embodiment, content is implemented in the connection method for introducing earphone and terminalIt was introduced when example, related place refers to foregoing description.
Those skilled in the art can be understood that the technical solution of the application can be come by software and/or hardwareIt realizes." unit " and " module " in this specification refers to complete independently or cooperates with other component complete specific functionSoftware and/or hardware, wherein hardware for example can be FPGA (Field-ProgrammaBLE Gate Array, scene can compileJourney gate array), IC (Integrated Circuit, integrated circuit) etc..
Unit and/or module are managed everywhere in the application, can pass through the analog circuit reality of realization function described hereinIt is existing, it can also be realized by executing the software of function described herein.
Present invention also provides a kind of electronic equipment, including memory, processor and storage on a memory and can locatedThe step of computer program run on reason device, processor realizes the above method when executing program.
Present invention also provides a kind of computer readable storage mediums, are stored thereon with computer program, which is locatedManage the step of realizing the above method when device executes.Wherein, computer readable storage medium can include but is not limited to any typeDisk, including floppy disk, CD, DVD, CD-ROM, mini drive and magneto-optic disk, ROM, RAM, EPROM, EEPROM, DRAM,VRAM, flash memory device, magnetic or optical card, nanosystems (including molecular memory IC), or be suitable for store instruction and/Or any kind of medium or equipment of data.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through itIts mode is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, onlyA kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, orIt is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portionMutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unitOr communication connection, it can be electrical, mechanical or other forms.
Each functional unit in each embodiment of the application can be fully integrated in one processing unit, be also possible to eachUnit can also be integrated in one unit individually as a unit with two or more units；It is above-mentioned integratedUnit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Described above is only preferred embodiment of the present application, is not intended to limit this application, for the skill of this fieldFor art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repairChange, equivalent replacement, improvement etc., should be included within the scope of protection of this application.