CN107977087A - A kind of double bond disk - Google Patents
A kind of double bond disk Download PDFInfo
- Publication number
- CN107977087A CN107977087A CN201711462835.9A CN201711462835A CN107977087A CN 107977087 A CN107977087 A CN 107977087A CN 201711462835 A CN201711462835 A CN 201711462835A CN 107977087 A CN107977087 A CN 107977087A
- Authority
- CN
- China
- Prior art keywords
- keyboard
- circuit
- area
- right area
- left area
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
- G06F3/0231—Cordless keyboards
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/86—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by the casing, e.g. sealed casings or casings reducible in size
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention provides a kind of double bond disk, belongs to electronic input apparatus field, including left area's keyboard and right area's keyboard for being connected with left area's keyboard.Left area's keyboard is provided with left area's keyboard pcb, left area's keyboard pcb includes left area's keyboard circuit, left area's keyboard controller circuit and radio communication circuit I, left area's keyboard circuit is connected with left area's keyboard controller circuit, and left area's keyboard controller circuit is through radio communication circuit I and right area's keyboard wireless connection.Right area's keyboard is provided with right area's keyboard pcb, and right area's keyboard pcb includes right area's keyboard circuit, right area's keyboard controller circuit, radio communication circuit II and radio communication circuit III.The present invention is by being divided into two original existing keyboard entity, so that whole keyboard is very convenient when carrying, so as to be also convenient for being operated when being matched with mobile phone.
Description
Technical field
The present invention relates to electronic input apparatus field, more particularly to a kind of double bond disk.
Background technology
With scientific and technological progress and economic development, computer is quickly popularized, and has become each neck of the life such as office, production and amusement
The indispensable instrument in domain, computor-keyboard is essential during computer use.But since computor-keyboard can only connect computer
After could be used so that cumbersome to many outgoing or commercial affairs personnel.
Intelligent mobile phone, the popularity rate of tablet are higher and higher at present, business people using intelligent mobile phone and tablet when,
When needing a large amount of input information, it is only capable of using the dummy keyboard input information on intelligent mobile phone or tablet, due to virtual key
The region that disk is shown is narrow and small, causes input information to need the flow of additional complexity, is short of the convenience of physical keyboard input, wherein
Sense of touch and efficiency than physical keyboard deficiency.Existing someone is proposed cell phone keyboard, but between mobile phone and keyboard
Ratio is improper, and particularly in outgoing business office, keyboard is difficult very much to be carried greatly, it is therefore desirable to designs and is convenient for carrying
Double bond disk, while be convenient for people to be used.
The content of the invention
The present invention provides a kind of double bond disk, solves the problems, such as that the existing keyboard used that matched with mobile phone carries inconvenience.
The present invention solves the above problems by the following technical programs：
A kind of double bond disk, including left area's keyboard and right area's keyboard for being connected with left area's keyboard, left area's keyboard are set
You Zuo areas keyboard pcb, left area's keyboard pcb include left area's keyboard circuit, left area's keyboard controller circuit and wireless
Telecommunication circuit I, left area's keyboard circuit are connected with left area's keyboard controller circuit, and left area's keyboard controller circuit is through channel radio
Believe circuit I and right area's keyboard wireless connection, right area's keyboard is provided with right area's keyboard pcb, and right area's keyboard pcb includes
Right area's keyboard circuit, right area's keyboard controller circuit, radio communication circuit II and radio communication circuit III, right area's keyboard are pressed
Key circuit and right area's keyboard controller circuit, radio communication circuit II and the radio communication circuit I of left area's keyboard pcb are wireless
Connection, radio communication circuit II are connected with right area's keyboard controller circuit, and right area's keyboard controller circuit is through radio communication circuit
III with external connection apparatus wireless connection.
In such scheme, preferably left area's keyboard pcb is additionally provided with left area's keyboard data interface circuit, left area's key
Disk data interface circuit is connected with left area's keyboard controller circuit, and left area's keyboard data interface circuit is by being arranged on left area's keyboard
Digital line between right area's keyboard is connected with right area's keyboard controller circuit of right area's keyboard pcb.
In such scheme, preferably right area's keyboard pcb is additionally provided with right area's keyboard USB line interface circuit, right area's key
Disk USB line interface circuit is connected by USB line with external connection apparatus.
In such scheme, preferably left area's keyboard and right area's keyboard be respectively arranged with left area's keyboard power circuit and
Right area's keyboard power circuit, left area's keyboard power circuit are powered to left area's keyboard pcb, and right area's keyboard power circuit gives right area
Keyboard pcb is powered.
In such scheme, preferably radio communication circuit I, radio communication circuit II and radio communication circuit II is indigo plant
Tooth module, WIFI module or radio-frequency module.
In such scheme, preferably left area's keyboard controller circuit and right area's keyboard controller circuit include microprocessor
Device and clock circuit, the clock circuit are connected with microprocessor, and clock circuit includes clock chip or crystal oscillator, the microprocessor
Device uses the singlechip chip of STM32 series or STC852 series.
In such scheme, preferably Waterproof key structure, Waterproof push-button knot are provided with left area's keyboard and right area's keyboard
Structure includes the outer enclosure wall of keycap, button drive link, mine dam, spring caps and waterproof, is connected at the top of the button drive link with keycap,
The spring caps are arranged on the circuit board of mine dam inside center bottom, and button drive link is inserted in mine dam and elastic crown
Portion's contact is set, and keycap bottom is provided with the outer enclosure wall of waterproof, and the outer enclosure wall bottom of waterproof is linked in the periphery of mine dam.
In such scheme, the keycap is preferably, keycap diameter is bigger than the diameter of mine dam, and the spring caps are arranged to
Hemispherical or frustum, spring caps it is direct smaller than the diameter of mine dam.
In such scheme, preferably the outer enclosure wall of waterproof encloses what the bottom centre formed left blank by several " L " structures
Drum structure, the diameter that bottom is left blank is close with the outside diameter of mine dam, and the diameter that bottom is left blank is smaller than the outside diameter of water proof ring.
In such scheme, preferably Waterproof key structure, Waterproof push-button knot are provided with left area's keyboard and right area's keyboard
Structure includes keycap, button drive link, waterproof enclosure wall, spring caps and waterproof rubber sleeve, connects at the top of the button drive link with keycap
Connect, the waterproof enclosure wall is arranged to a barrel wall-like, and the spring caps are arranged on the circuit board of waterproof enclosure wall inside center bottom, press
Key drive link is inserted in waterproof enclosure wall and is set with spring caps top contact, and described waterproof rubber sleeve one end is closed to be arranged on button biography
In lever, the other end is closed to be arranged on waterproof enclosure wall.
In such scheme, preferably the button drive link bottom is provided with screens circle prominent outward；The waterproof
Enclosure wall is enclosed the inversion drum structure that the bottom centre formed leaves blank by several inverted " L " structures, and center is left blank the interior of place
Footpath is bigger than button drive link outside diameter, smaller than the outside diameter of screens circle.
Advantages of the present invention is with effect：
The present invention by the way that an original existing keyboard entity is divided into two so that whole keyboard carrying when
Wait very convenient, so as to be also convenient for being operated when being matched with mobile phone, while pass through wired or wireless and mobile phone
It is attached, so as to which income operation can be carried out to mobile phone being not take up mobile phone charging interface；The present invention by by
Waterproof rubber sleeve is provided between key drive link and waterproof enclosure wall so that the waterproof effect of keyboard is more preferable, and keyboard of the invention can
To be directly rinsed with water or disinfectant is cleaned, so as to reduce the bacterium on keyboard, while the present invention is also set up
The outer enclosure wall of waterproof, further improves the flushing of high hydraulic pressure, and it is small that waterproof rubber sleeve one end sets the big other end to set, so that
Be not in that water proof rubber is sleeved between button drive link and waterproof enclosure wall and blocks when keyboard is pressed.
Brief description of the drawings
Fig. 1 is the structure diagram of embodiment of the present invention.
Fig. 2 is the board structure of circuit block diagram of the present invention.
Fig. 3 is the Waterproof push-button schematic diagram of the present invention.
Fig. 4 is another Waterproof push-button schematic diagram of the present invention.
Figure label：1 left area's keyboard, 2 right area's keyboards, 3 digital lines, 21 keycaps, 22 button drive links, 23 water proof rings, 24
The outer enclosure wall of waterproof enclosure wall, 25 upper shells, 26 circuit boards, 27 lower housing shells, 28 rubber caps, 29 waterproofs, 31 keycaps, the transmission of 32 buttons
The outer enclosure wall of bar, 33 screens circles, 34 waterproof enclosure walls, 35 upper shells, 36 circuit boards, 37 lower housing shells, 38 rubber caps, 39 waterproofs, 310,
Waterproof rubber sleeve.
Embodiment
The invention will be further described with reference to embodiments.
A kind of double bond disk, as shown in Figure 1, the right area's keyboard 2 being connected including left area's keyboard 1 and with left area's keyboard 1.Left area
Keyboard 1 is operated using left hand, is provided with button on left area's keyboard 1, the arrangement of the number of button and corresponding button according to
The custom of user can carry out holding consultation setting with manufacturer, be usually the left-half of existing keyboard.Right area's keyboard 2 makes
Operated with the right hand, be provided with button on right area's keyboard 2, the arrangement of the number of button and corresponding button is according to the habit of user
The right half part of used can carry out holding consultation with manufacturer settings, usually existing keyboard.Left area's keyboard 1 and right area's keyboard
2 are both provided with plastic shell, and shell is fixed using screw.
As shown in Fig. 2, left area's keyboard 1 is internally provided with left area's keyboard pcb and left area's keyboard power circuit, left area's key
Disk power circuit is powered to left area's keyboard pcb.Left area's keyboard power circuit can be storage battery, lithium battery or reduction voltage circuit
It is connected Deng, reduction voltage circuit with exterior adapter.Left area's keyboard pcb includes left area's keyboard circuit, left area's Keyboard Control
Device circuit, radio communication circuit I and left area's keyboard data interface circuit.Left area's keyboard circuit and left area's keyboard controller electricity
Road connects, and left area's keyboard controller circuit is through radio communication circuit I and right 2 wireless connection of area's keyboard.Left area's keyboard data interface
Circuit is connected with left area's keyboard controller circuit, and left area's keyboard data interface circuit is by being arranged on left area's keyboard 1 and right area's key
Digital line 3 between disk 2 is connected with right area's keyboard controller circuit of right area's keyboard pcb.
As shown in Fig. 2, right area's keyboard 2 is internally provided with right area's keyboard pcb and right area's keyboard power circuit, right area's key
Disk power circuit is powered to right area's keyboard pcb.Right area's keyboard pcb includes right area's keyboard circuit, right area's keyboard control
Device circuit, radio communication circuit II, radio communication circuit III and right area's keyboard USB line interface circuit processed.Right area's keyboard electricity
Road and right area's keyboard controller circuit.I wireless connection of radio communication circuit of radio communication circuit II and left area's keyboard pcb.
Radio communication circuit II is connected with right area's keyboard controller circuit, and right area's keyboard controller circuit is through radio communication circuit III and outside
Portion connects equipment wireless connection.Radio communication circuit I, radio communication circuit II and radio communication circuit II be bluetooth module,
WIFI module or radio-frequency module.Bluetooth module uses the bluetooth module of technical grade, using the bluetooth module of model USR-100,
WIFI module uses the WIFI module of technical grade, the WIFI module of model zbt-wm8302rt or zbt-m8192eu, radio frequency mould
Block uses 2.4G wireless modules.Keyboard circuit is the flexible circuit of existing keyboard, its specific change arranged according to button
And change.Left area's keyboard controller circuit and right area's keyboard controller circuit include microprocessor and clock circuit, when described
Clock circuit is connected with microprocessor, and clock circuit includes clock chip or crystal oscillator, the microprocessor using STM32 series or
The singlechip chip of STC852 series.Left area's keyboard controller circuit and right area's keyboard controller circuit are to play data receiver
With the function of processing.
Waterproof key structure, Waterproof key structure bag are provided with left area's keyboard 1 as shown in Figure 3 and right area's keyboard 2
Include keycap 21, button drive link 22, mine dam 24, the outer enclosure wall 29 of spring caps 28 and waterproof, the top of button drive link 22 with
Keycap 21 connects, and the spring caps 28 are arranged on the circuit board 26 of 24 inside center bottom of mine dam, 22 sets of button drive link
Enter in mine dam 24 and set with 28 top contact of spring caps, 21 bottom of keycap is provided with the outer enclosure wall 29 of waterproof, the outer enclosure wall 29 of waterproof
Bottom is linked in the periphery of mine dam 24.The keycap 21,21 diameter of keycap is bigger than the diameter of mine dam 24, the elasticity
Cap 28 is arranged to hemispherical or frustum, and the direct diameter than mine dam 24 of spring caps 28 is small.If the outer enclosure wall 29 of the waterproof by
Dry " L " structure encloses the drum structure that the bottom centre formed leaves blank, the outside diameter phase of the diameter that bottom is left blank and mine dam 24
Closely, the diameter that bottom is left blank is smaller than the outside diameter of water proof ring 23.
As shown in figure 4, it is provided with Waterproof key structure, Waterproof key structure bag on left area's keyboard 1 and right area's keyboard 2
Include keycap 31, button drive link 32, waterproof enclosure wall 34, spring caps 38 and waterproof rubber sleeve 310, the top of button drive link 32
It is connected with keycap 31, the waterproof enclosure wall 34 is arranged to a barrel wall-like, and the spring caps 38 are arranged on 34 inside center of waterproof enclosure wall
On the circuit board 36 of bottom, button drive link 32 is inserted in waterproof enclosure wall 34 and is set with 38 top contact of spring caps, the waterproof
310 one end of rubber sleeve is closed to be arranged on button drive link 32, and the other end is closed to be arranged on waterproof enclosure wall 34.It is described to press
32 bottom of key drive link is provided with screens circle 33 prominent outward；The waterproof enclosure wall 34 is enclosed by several inverted " L " structures
Close the inversion drum structure that the bottom centre that forms leaves blank, center leave blank place internal diameter it is bigger than 32 outside diameter of button drive link, than card
The outside diameter of position circle 33 is small.
The preferred embodiment to the invention is illustrated above, but the present invention is not limited to embodiment,
Those skilled in the art can also be made on the premise of without prejudice to the invention spirit a variety of equivalent modifications or
Replace, these equivalent modifications or replacement are all contained in scope of the present application.
Claims (10)
1. a kind of double bond disk, it is characterised in that including left area's keyboard (1) and the right area's keyboard being connected with left area's keyboard (1)
(2), left area's keyboard (1) is internally provided with left area's keyboard pcb, and left area's keyboard pcb includes left area's keyboard circuit, a left side
Area's keyboard controller circuit and radio communication circuit I, left area's keyboard circuit are connected with left area's keyboard controller circuit, left area
Keyboard controller circuit is internally provided with right area through radio communication circuit I and right area's keyboard (2) wireless connection, right area's keyboard (2)
Keyboard pcb, right area's keyboard pcb include right area's keyboard circuit, right area's keyboard controller circuit, radio communication circuit
II and radio communication circuit III, right area's keyboard circuit and right area's keyboard controller circuit, radio communication circuit II and left area
I wireless connection of radio communication circuit of keyboard pcb, radio communication circuit II are connected with right area's keyboard controller circuit, right area
Keyboard controller circuit is through radio communication circuit III and external connection apparatus wireless connection.
A kind of 2. double bond disk according to claim 1, it is characterised in that：Left area's keyboard pcb is additionally provided with left area
Keyboard data interface circuit, left area's keyboard data interface circuit are connected with left area's keyboard controller circuit, and left area's keyboard data connects
Mouth circuit passes through the right area of the digital line (3) and right area's keyboard pcb that are arranged between left area's keyboard (1) and right area's keyboard (2)
Keyboard controller circuit connects.
A kind of 3. double bond disk according to claim 1, it is characterised in that：Right area's keyboard pcb is additionally provided with right area
Keyboard USB line interface circuit, right area's keyboard USB line interface circuit are connected by USB line with external connection apparatus.
A kind of 4. double bond disk according to claim 1, it is characterised in that：In left area's keyboard (1) and right area's keyboard (2)
Portion is respectively arranged with left area's keyboard power circuit and right area's keyboard power circuit, and left area's keyboard power circuit gives left area's keyboard circuit
Plate is powered, and right area's keyboard power circuit is powered to right area's keyboard pcb.
A kind of 5. double bond disk according to claim 2, it is characterised in that：The radio communication circuit I, radio communication circuit
II and radio communication circuit II be bluetooth module, WIFI module or radio-frequency module.
A kind of 6. double bond disk according to claim 1, it is characterised in that：On left area's keyboard (1) and right area's keyboard (2)
Waterproof key structure is provided with, Waterproof key structure includes keycap (21), button drive link (22), mine dam (24), spring caps
(28) it is connected with the outer enclosure wall (29) of waterproof, button drive link (22) top with keycap (21), the spring caps (28) are set
On the circuit board (26) of mine dam (24) inside center bottom, button drive link (22) is inserted in mine dam (24) and spring caps
(28) top contact is set, and keycap (21) bottom is provided with the outer enclosure wall (29) of waterproof, and outer enclosure wall (29) bottom of waterproof is linked in anti-
The periphery of waterwall (24).
A kind of 7. double bond disk according to claim 6, it is characterised in that：The keycap (21), keycap (21) diameter
Diameter than mine dam (24) is big, and the spring caps (28) are arranged to hemispherical or frustum, and spring caps (28) directly compare waterproof
The diameter of wall (24) is small.
8. Multifunction integrated keypad according to claim 6, it is characterised in that：The outer enclosure wall (29) of the waterproof is by several
" L " structure encloses the drum structure that the bottom centre formed leaves blank, and the diameter that bottom is left blank is close with the outside diameter of mine dam (24),
The diameter that bottom is left blank is smaller than the outside diameter of water proof ring (23).
A kind of 9. double bond disk according to claim 1, it is characterised in that：On left area's keyboard (1) and right area's keyboard (2)
Waterproof key structure is both provided with, Waterproof key structure includes keycap (31), button drive link (32), waterproof enclosure wall (34), bullet
Property cap (38) and waterproof rubber sleeve (310), be connected with keycap (31) at the top of the button drive link (32), the waterproof enclosure wall
(34) a barrel wall-like is arranged to, the spring caps (38) are arranged on the circuit board (36) of waterproof enclosure wall (34) inside center bottom,
Button drive link (32) is inserted in waterproof enclosure wall (34) and is set with spring caps (38) top contact, the waterproof rubber sleeve (310)
One end is closed to be arranged on button drive link (32), and the other end is closed to be arranged on waterproof enclosure wall (34).
A kind of 10. double bond disk according to claim 9, it is characterised in that：Button drive link (32) bottom is set
It is equipped with screens circle (33) prominent outward；The waterproof enclosure wall (34) encloses the bottom formed by several inverted " L " structures
The inversion drum structure that center is left blank, center leave blank place internal diameter it is bigger than button drive link (32) outside diameter, than screens circle (33)
Outside diameter is small.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462835.9A CN107977087A (en) | 2017-12-28 | 2017-12-28 | A kind of double bond disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711462835.9A CN107977087A (en) | 2017-12-28 | 2017-12-28 | A kind of double bond disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107977087A true CN107977087A (en) | 2018-05-01 |
Family
ID=62005251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711462835.9A Withdrawn CN107977087A (en) | 2017-12-28 | 2017-12-28 | A kind of double bond disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107977087A (en) |
-
2017
- 2017-12-28 CN CN201711462835.9A patent/CN107977087A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180501 |
|
| WW01 | Invention patent application withdrawn after publication |