CN208588992U - A kind of touch keyboard - Google Patents
A kind of touch keyboard Download PDFInfo
- Publication number
- CN208588992U CN208588992U CN201821049004.9U CN201821049004U CN208588992U CN 208588992 U CN208588992 U CN 208588992U CN 201821049004 U CN201821049004 U CN 201821049004U CN 208588992 U CN208588992 U CN 208588992U
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- CN
- China
- Prior art keywords
- keyboard
- pressure sensor
- stud bump
- lower cover
- touch
- 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.)
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model relates to a kind of touch keyboards, including keyboard top cover, keyboard lower cover, keyboard top cover is equipped with the through-hole corresponding to each key position of routinely keyboard layout, the upper surface of keyboard lower cover is equipped with bracket, the pcb board being electrically connected with external circuit, the linear vibration motor being electrically connected with pcb board, the upper surface of bracket is equipped with the stud bump corresponding to each key position, the pressure sensor being electrically connected with pcb board is fitted in stud bump, the top of pressure sensor is equipped with the pressing tablet corresponding to each key position, keyboard top cover, which mutually covers merging with keyboard lower cover, makes pressing tablet is corresponding with pressure sensor to be in contact.The bracket for having stud bump by covering installation under keyboard in the utility model, correspondence is fitted with pressure sensor in stud bump, setting button protrusion also just defines key area, pressing range has been explicitly indicated out, in addition the vibrational feedback of linear vibration motor, accurate pressing keys are enabled a user to, reaches and accurately enters.
Description
Technical field
The utility model relates to keyboard, especially a kind of pressure sensitive can accurately input the touch that will not generate accidentally touching
Keyboard.
Background technique
Keyboard is a kind of instruction and data input unit for operating equipment operation, with notebook, tablet computer etc.
The popular of mobile device uses, and there have been touch keyboard, and existing touch keyboard its key is in a plane, because pressing
Key spacing is closer, just has probability that can press two adjacent keys simultaneously in typewriting, causes the problem of accidentally touching, and causes input wrong
Accidentally, while the touch keyboard of plane can not provide good operating experience.
Utility model content
For existing deficiency, the utility model, which provides a kind of can accurately inputting for pressure sensitive, will not generate accidentally touching
Touch keyboard.
The technical scheme adopted by the utility model to solve the technical problem is as follows:
A kind of touch keyboard, it is characterised in that: including keyboard top cover, keyboard lower cover, the keyboard top cover is equipped with routinely
The through-hole corresponding to each key position of keyboard layout, the upper surface of the keyboard lower cover are equipped with bracket and external circuit electricity
The pcb board of connection, the linear vibration motor being electrically connected with pcb board, the upper surface of the bracket, which is equipped with to correspond to, respectively presses key mapping
The stud bump set, is fitted with the pressure sensor being electrically connected with pcb board in the stud bump, the pressure sensor it is upper
Side is equipped with the pressing tablet corresponding to each key position, and the keyboard top cover, which mutually covers to merge with keyboard lower cover, passes pressing tablet and pressure
Sensor correspondence is in contact.
Preferably, the pressure sensor is the sensor of full wafer, and pressure sensor be equipped with it is corresponding be fitted in respectively by
The press section of the senses change in pressure of key convex surfaces.
Preferably, be connected with buckle on the pressure sensor, the buckle be equipped with it is corresponding to each stud bump and
The press section of pressure sensor is fixed on to the bayonet of stud bump.
Preferably, the height of the buckle is less than the height of stud bump.
Preferably, the pressure sensor is resistance or capacitive films sensor.
Preferably, being respectively arranged on the four corners of cap upper surface under key there are four the linear vibration motors.
Preferably, the pressing tablet is mylar film.
Preferably, the bottom surface of the keyboard lower cover is equipped with foot pad.
Preferably, the keyboard top cover and keyboard lower cover connect an ornamental strip jointly.
The utility model has the beneficial effects that: the utility model under keyboard by covering installation with stud bump
Bracket, correspondence is fitted with pressure sensor in stud bump, also just defines key area provided with key protrusion, is explicitly indicated
Pressing range is gone out, in addition the vibrational feedback of linear vibration motor, enables a user to accurate pressing keys, has reached accurate
Input solves the problems, such as accidentally to touch and provides good operating experience.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the utility model embodiment；
Fig. 2 is the amplification assumption diagram of part A in Fig. 1 of the utility model embodiment；
Parts title and serial number in figure: 1- keyboard top cover 10- through-hole 2- keyboard lower cover 3- bracket 4-PCB plate 5- linearly shakes
Dynamic motor 6- pressure sensor 60- press section 7- pressing tablet 8- buckles 80- bayonet 9- foot pad 90- ornamental strip.
Specific embodiment
Purposes, technical schemes and advantages in order to illustrate the embodiments of the present invention more clearly are clearer, below in conjunction with
The utility model is described in further detail for accompanying drawings and embodiments, carries out clear, complete description, it is clear that described embodiment
It is the section Example of the utility model, rather than whole embodiments.Based on the embodiment of the present invention, ordinary skill people
Member's every other embodiment obtained under the premise of not making the creative labor, belongs to the protection model of the utility model
It encloses.
The utility model embodiment is as shown in fig. 1, a kind of touch keyboard, the keyboard top cover 1 including constituting keyboard case
With keyboard lower cover 2, the keyboard top cover 1 is equipped with the through-hole 10 corresponding to each key position of routinely keyboard layout, the key
The upper surface of disk lower cover 2 is equipped with bracket 3, the pcb board being electrically connected with external circuit 4, the linear vibration being electrically connected with pcb board 4
Dynamic motor 5, the upper surface of the bracket 3 are equipped with the stud bump 30 corresponding to each key position, paste in the stud bump 30
Conjunction has the pressure sensor 6 being electrically connected with pcb board 4, and the top of the pressure sensor 6 is equipped with pressing corresponding to each key position
Tabletting 7, since pressing tablet 7 is the position for being frequently necessary to touch the contact varying environment being pressed into, then selection has good ruler
Very little stability, excellent anti-tear tensile strength, be suitable for varying environment and have good insulating performance mylar film as pressing
Piece 7, the keyboard top cover 1 make pressing tablet 7 is corresponding with pressure sensor 6 to be in contact with the merging of 2 phase lid of keyboard lower cover.It is needing in this way
It when inputting, is pressed on pressing tablet 7 by the touch of through-hole 10, the pressure sensor 6 positioned at 7 lower section of pressing tablet just senses pressure
Power, and pressure signal is converted into electric signal and is output to pcb board 4, then transfers signals to relevant device and just reaches input
Purpose, while by installing the bracket 3 with stud bump 30 on keyboard lower cover 2, correspondence is fitted with pressure in stud bump 30
Force snesor 6 also just defines key area provided with key protrusion 30, and touch pressing range has been explicitly indicated out, linear to shake
The setting of dynamic motor 5 is then that people are touched with the vibrational feedback of pressing, enables a user to accurate pressing keys, reaches accurate
Input, good operating experience is provided.The pressure sensor 6 is set using the resistance or capacitive films sensor of full wafer
The pressure sensor 6 of meter, full wafer designs, so that it may save cost, reduce production process, improves production efficiency, while use pressure
Force snesor 6 replaces the functions of conventional keys, can greatly improve the sensitivity for touching pressing, at the same reduce user by
Surging, to can reduce the operation fatigue sense of user, and the use of thin film sensor can by the lightening of keyboard Designing,
It is easy to carry about with one, while as shown in Figure 2, pressure sensor 6 is equipped with the corresponding induction pressure for being fitted in each 30 surface of stud bump
The press section 60 of variation, press section 60 can be cut from full wafer pressure sensor 6 with induction pressure and inside can be passed through
Signal transmission line one piece of position being fitted in stud bump 30 exporting signal.The linear vibration motor 5 has four
It is a, the four corners of 2 upper surface of key lower cover are respectively arranged on, is thus convenient for the electric connection of motor, it is more preferable to be also convenient for motor
More sensitively to touch pressing feedback, pass through 5 vibrational feedback of linear vibration motor, so that it may completely substitution conventional keyboard pressing
Feel is more suitable for the demand of modern society people.
Further to improve, as shown in Figure 1, being connected with buckle 8 on the pressure sensor 6, the buckle 8, which is equipped with, to be corresponded to
In each stud bump 30 and bayonet 80 that the press section of pressure sensor 6 60 is fixed on to stud bump 30, pressure sensor 6
After being fitted in stud bump 30, displacement may be led to the problem of by permanent use, at this moment just by buckling 8 for pressure
Sensor 6 and stud bump 30 are fixed, in order to avoid pressure sensor 6 is covered and can not be incuded by buckle 8, then in buckle 8
Upper setting bayonet 80 is simultaneously exposed press section 60 outside convenient for pressing by bayonet 80.The height of the buckle 8, which is less than, simultaneously presses
The height of key protrusion 30, also avoid in this way press section 60 be trapped in bayonet 80 can not by by the problem of.
Further to improve, as shown in fig. 1, the bottom surface of the keyboard lower cover 2 is equipped with foot pad 9 to prevent keyboard in table
Landing when face uses or places.The keyboard top cover 1 and keyboard lower cover 2 connect an ornamental strip 90 jointly to increase the beauty of keyboard
It sees but also the lid conjunction of keyboard upper and lower covers can be closer.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations all should belong to the protection scope of the appended claims for the utility model.
Claims (9)
1. a kind of touch keyboard, it is characterised in that: including keyboard top cover, keyboard lower cover, the keyboard top cover is equipped with routinely key
The through-hole corresponding to each key position of disk layout, the upper surface of the keyboard lower cover is equipped with bracket, is electrically connected with external circuit
The pcb board connect, the linear vibration motor being electrically connected with pcb board, the upper surface of the bracket, which is equipped with, corresponds to each key position
Stud bump, be fitted with the pressure sensor being electrically connected with pcb board, the top of the pressure sensor in the stud bump
Equipped with the pressing tablet for corresponding to each key position, the keyboard top cover mutually covers to merge with keyboard lower cover makes pressing tablet and pressure sensing
Device correspondence is in contact.
2. touch keyboard according to claim 1, it is characterised in that: the pressure sensor is the sensor of full wafer, and is pressed
Force snesor is equipped with the press section of the corresponding senses change in pressure for being fitted in each stud bump surface.
3. touch keyboard according to claim 2, it is characterised in that: be connected with buckle, the card on the pressure sensor
Button is equipped with corresponding to each stud bump and the press section of pressure sensor is fixed on to the bayonet of stud bump.
4. touch keyboard according to claim 3, it is characterised in that: the height of the buckle is less than the height of stud bump.
5. touch keyboard according to claim 1, it is characterised in that: the pressure sensor is that resistance or capacitive films pass
Sensor.
6. touch keyboard according to claim 1, it is characterised in that: there are four the linear vibration motors, be respectively arranged on by
The four corners of cap upper surface under key.
7. touch keyboard according to claim 1, it is characterised in that: the pressing tablet is mylar film.
8. touch keyboard according to claim 1, it is characterised in that: the bottom surface of the keyboard lower cover is equipped with foot pad.
9. touch keyboard according to claim 1, it is characterised in that: the keyboard top cover and keyboard lower cover connect a dress jointly
Panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049004.9U CN208588992U (en) | 2018-06-29 | 2018-06-29 | A kind of touch keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821049004.9U CN208588992U (en) | 2018-06-29 | 2018-06-29 | A kind of touch keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588992U true CN208588992U (en) | 2019-03-08 |
Family
ID=65539515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821049004.9U Active CN208588992U (en) | 2018-06-29 | 2018-06-29 | A kind of touch keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444427A (en) * | 2019-06-28 | 2019-11-12 | 深圳市恒怡多精彩科技有限公司 | Multi-function by one key photoelectric mechanical key board |
-
2018
- 2018-06-29 CN CN201821049004.9U patent/CN208588992U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444427A (en) * | 2019-06-28 | 2019-11-12 | 深圳市恒怡多精彩科技有限公司 | Multi-function by one key photoelectric mechanical key board |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |