CN111158468B - Touch sensing assembly - Google Patents
Touch sensing assembly Download PDFInfo
- Publication number
- CN111158468B CN111158468B CN201911279894.1A CN201911279894A CN111158468B CN 111158468 B CN111158468 B CN 111158468B CN 201911279894 A CN201911279894 A CN 201911279894A CN 111158468 B CN111158468 B CN 111158468B
- Authority
- CN
- China
- Prior art keywords
- baffle
- plate
- fixed
- vibration plate
- housing
- 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.)
- Active
Links
Images
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
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention provides a haptic element. The invention belongs to the technical field of electronic components and provides a device which comprises a touch component, wherein the touch component comprises a fixed support, a vibration plate movably connected with the fixed support, an elastic supporting piece connected between the fixed support and the vibration plate, and an excitation structure at least partially fixed on the vibration plate, the excitation structure comprises a baffle and an impact module used for impacting the baffle, and the baffle and/or the impact module are/is fixed on the vibration plate. After striking module striking baffle, because the effect of power is mutual, striking module and baffle all can produce strong vibration, and striking module and baffle at least one fix on shaking the board, consequently, striking module and/or baffle can drive shakes the strong vibrations of board, and this scheme sense of touch subassembly can obtain stronger sense of shaking to improve the tactile feedback effect.
Description
[ technical field ] A
The invention belongs to the technical field of electronic components, and particularly relates to a touch sensing assembly.
[ background ] A method for producing a semiconductor device
At present, many electronic products are provided with electronic touch screens for operation and control, and in order to enable consumers to obtain good use experience of the electronic touch screens, electronic touch screen products with tactile feedback appear on the market, namely when the electronic touch screens are used, the electronic touch screens can generate vibration correspondingly. However, the electronic touch screen with the haptic feedback in the related art has a weak vibration sense, so that the haptic feedback effect is not good.
[ summary of the invention ]
The invention aims to provide a touch component which can obtain higher acceleration, obtain stronger vibration and improve the touch feedback effect.
The technical scheme of the invention is as follows: the utility model provides a touch component, including the fixed bolster, swing joint in the fixed bolster shake the board, connect in the fixed bolster with shake between the board elastic support piece, at least part be fixed in shake the excitation structure of board, characterized in that, the excitation structure includes the baffle and is used for striking the striking module of baffle, the baffle and/or strike the module and be fixed in shake the board.
Furthermore, the striking module includes the shell that has the holding chamber, be fixed in the driver of shell, one end with the elastic component that the driver is connected and with the quality piece that the other end of elastic component is connected, the elastic component with the quality piece is acceptd in the holding intracavity, the driver is used for driving the quality piece striking the baffle.
Furthermore, the shell is fixed on the vibrating plate, and the baffle is fixed on the inner wall of the shell and is positioned in the accommodating cavity.
Furthermore, the shell is fixed on the vibration plate, a first opening through which the mass block can pass is formed in one side of the shell, and the baffle is fixed on the vibration plate and located on one side close to the first opening.
Further, the baffle plate and the vibrating plate are integrally formed.
Furthermore, the baffle is fixedly connected to the vibration plate, the shell is fixedly connected to the fixed support, a second opening through which the mass block can pass is formed in one side of the shell, and the baffle is fixed to the vibration plate and located on one side close to the second opening.
Furthermore, the baffle is fixedly connected to the fixed support, the shell is fixedly connected to the vibration plate, a third opening through which the mass block can pass is formed in one side of the shell, and the baffle is located on one side close to the third opening.
Further, the baffle plate and the fixed bracket are integrally formed.
Further, the driver is located in the accommodating groove.
Further, the mass impacts the baffle in a direction parallel to the seismic plate.
Furthermore, the fixed support is sunken to form an accommodating groove, the vibration plate is positioned in the accommodating groove, and two ends of the elastic support are respectively connected to the side surface of the vibration plate and the inner wall surface of the accommodating groove; the baffle with the striking module all is located shake the board with between the tank bottom of storage tank, the baffle extends to in the storage tank.
The invention has the beneficial effects that:
after striking module striking baffle, because the effect of power is mutual, striking module and baffle all can produce strong vibration, and striking module and baffle at least one fix on shaking the board, consequently, striking module and/or baffle can drive shakes the strong vibrations of board, and this scheme sense of touch subassembly can obtain stronger sense of shaking to improve the tactile feedback effect.
[ description of the drawings ]
FIG. 1 is a schematic diagram of a haptic element in a first implementation of an embodiment of the invention;
FIG. 2 is a diagram illustrating a mass striking mask of a haptic assembly in accordance with a first implementation of the present invention;
FIG. 3 is a diagram illustrating the rebound of a mass after the mass hits a baffle in a touch sensing assembly according to a first embodiment of the present invention;
FIG. 4 is a diagram illustrating a haptic element according to a second implementation of an embodiment of the invention;
FIG. 5 is a schematic diagram of a haptic element in a third implementation of an embodiment of the invention;
FIG. 6 is a first diagram illustrating a configuration of a haptic element in a fourth implementation of the embodiment of the invention;
figure 7 is a second diagram illustrating the structure of a haptic element in a fourth implementation of the embodiment of the invention.
[ detailed description ] A
The invention is further described with reference to the following figures and embodiments.
The embodiment is as follows:
an apparatus is provided, which comprises a touch sensing assembly, wherein, as shown in fig. 1-7, the touch sensing assembly comprises a fixed bracket 1, a vibration plate 2 movably connected to the fixed bracket 1, an elastic supporting member 3 connected between the fixed bracket 1 and the vibration plate 2, and an excitation structure 4 at least partially fixed to the vibration plate 2, the excitation structure 4 comprises a baffle plate 41 and an impact module 42 for impacting the baffle plate 41, and the baffle plate 41 and/or the impact module 42 are/is fixed to the vibration plate 2.
After striking module 42 strikes baffle 41, because the effect of power is mutual, striking module 42 and baffle 41 all can produce strong vibration, and striking module 42 and baffle 41 at least one fix on shaking board 2, consequently, striking module 42 and/or baffle 41 can drive and shake board 2 strong vibrations, and this scheme sense of touch subassembly can obtain stronger sense of shaking to improve the tactile feedback effect. In this embodiment, the apparatus may be an electronic device, such as a mobile terminal having a touch display panel, such as a mobile phone, a tablet computer, a car navigation device, and the like, or a display, a television, and the vibration plate 2 in the touch sensing assembly is fixedly connected to or integrated with the display panel of the apparatus, so that a user can feel a haptic feedback effect through the display panel.
The first implementation mode comprises the following steps:
as shown in fig. 1-3, the impact module 42 includes a housing 424 having a receiving cavity 4241, a driver 423 fixed to the housing 424, an elastic member 422 connected to one end of the driver 423, and a mass 421 connected to the other end of the elastic member 422, the elastic member 422 and the mass 421 are received in the receiving cavity 4241, and the driver 423 is used for driving the mass 421 to impact the baffle 41.
The shell 424 is fixed on the vibration damper 2, the baffle 41 is fixed on the inner wall of the shell 424 and located in the accommodating cavity 4241, the mass 421 is movably assembled in the accommodating cavity 4241, one end of the elastic element 422 far away from the mass 421 is connected to the driver 423, and the driver 423 is fixed on the inner wall of the shell 424. Specifically, the baffle 41 is attached to the inner wall of the housing 424, and the inner wall is perpendicular to the surface of the vibration plate 2, and the housing 424 is directly or indirectly fixed to the vibration plate 2, so that the vibration plate 2 is driven by the housing 424 to vibrate in the extending direction of the vibration plate 2 when the mass 421 impacts the baffle 41. In some alternatives of this implementation, an end of the elastic member 422 away from the mass 421 may be connected to an inner wall of the housing 424 away from the baffle 41, and the driver 423 is fixed to an outer side of the housing 424.
The driver 423 drives the mass block 421 to move towards the baffle plate 41, then the mass block 421 impacts the baffle plate 41, at this time, the baffle plate 2 can obtain strong vibration, so that the baffle plate 2 obtains strong vibration through the housing 424, and the mass block 421 rebounds after impacting the baffle plate 41, on one hand, the mass block 421 can do reciprocating motion under the action of the elastic element 422 and impact the baffle plate 41 for many times, so as to drive the baffle plate 2 to continue vibrating, on the other hand, the driver 423 can provide driving force for the mass block 421 after the impact block rebounds, so as to achieve the purpose of improving, maintaining or weakening the force of the mass block 421 impacting the baffle plate 41, so as to achieve the regulation of the vibration of the baffle plate 2, and the touch sensing component of the scheme can obtain stronger vibration and can improve the touch feedback effect.
The second implementation mode comprises the following steps:
as shown in fig. 4, the impact module 42 includes a housing 424 having a receiving cavity 4241, a driver 423 fixed to the housing 424, an elastic member 422 having one end connected to the driver 423, and a mass 421 connected to the other end of the elastic member 422, wherein the elastic member 422 and the mass 421 are received in the receiving cavity 4241, and the driver 423 is used for driving the mass 421 to impact the baffle 41.
The shell 424 is fixed in shakes board 2, the first opening 4242 that can supply quality piece 421 to pass through is seted up to one side of shell 424, the baffle 41 is fixed in shakes board 2 and is located the one side that is close to first opening 4242, in this implementation, baffle 41 and shake board 2 integrated into one piece, in other alternative of this implementation, baffle 41 and shake board 2 can be split type setting, baffle 41 can be through the screw, modes such as welding are fixed with shake board 2, quality piece 421 activity assembly is in holding chamber 4241, the one end that quality piece 421 were kept away from to elastic component 422 is connected in driver 423, driver 423 is fixed in the inner wall of shell 424. Specifically, the extending direction of the baffle plate 41 is perpendicular to the plate surface of the vibration plate 2, and the mass block 421 impacts the side surface of the baffle plate 41. In some alternatives of this implementation, an end of the elastic member 422 away from the mass 421 may be connected to an inner wall of the housing 424 away from the baffle 41, and the driver 423 is fixed to an outer side of the housing 424.
The driver 423 drives the mass block 421 to move towards the baffle 41, and then the mass block 421 strikes the baffle 41, and at this time, the vibration plate 2 can obtain a strong vibration sense, and because the baffle 41 is directly fixed on the vibration plate 2, the vibration plate 2 can more directly obtain a strong vibration sense, referring to the first implementation manner, the mass block 421 can be adjusted through the driver 423 after rebounding, so as to obtain a richer vibration sense, which is not described again here.
The third implementation mode comprises the following steps:
as shown in fig. 5, the impact module 42 includes a housing 424 having a receiving cavity 4241, a driver 423 fixed to the housing 424, an elastic member 422 having one end connected to the driver 423, and a mass 421 connected to the other end of the elastic member 422, wherein the elastic member 422 and the mass 421 are received in the receiving cavity 4241, and the driver 423 is used for driving the mass 421 to impact the baffle 41.
Casing 424 fixed connection is in fixed bolster 1, the second opening 4243 that can supply quality piece 421 to pass through is seted up to one side of casing 424, baffle 41 is fixed in shake board 2 and is located the one side of seting up second opening 4243 of casing 424, baffle 41 is fixed in shake board 2 and is located the one side that is close to second opening 4243, in this implementation, baffle 41 and shake board 2 integrated into one piece, in other alternative of this implementation, baffle 41 and shake board 2 can be split type setting, baffle 41 can be fixed with shake board 2 through modes such as screw, welding, quality piece 421 activity assembly is in holding chamber 4241, the one end that quality piece 422 kept away from quality piece 421 is connected in driver 423, driver 423 is fixed in the inner wall of casing 424. In some alternatives of this implementation, an end of the elastic member 422 away from the mass 421 may be connected to an inner wall of the housing 424 away from the baffle 41, and the driver 423 is fixed to an outer side of the housing 424.
The casing 424 may be directly fixed to the fixing bracket 1, that is, the casing 424 is directly fixed to the fixing bracket 1 by screws, welding, or the like, or the casing 424 may also be indirectly fixed to the fixing bracket 1, for example, a second bracket may be disposed between the casing 424 and the fixing bracket 1, the second bracket is fixed to the fixing bracket 1, and the casing 424 is fixed to the second bracket, so that the casing 424 and the fixing bracket 1 are relatively fixed.
The driver 423 drives the mass block 421 to move towards the baffle plate 41, then the mass block 421 impacts the baffle plate 41, at this time, the baffle plate 41 drives the vibrating plate 2 to obtain a strong vibration sense, because the baffle plate 41 is directly fixed on the vibrating plate 2, the vibrating plate 2 can more directly obtain the strong vibration sense, under the action of the elastic element 422 and the driver 423, the mass block 421 can repeatedly impact the baffle plate 41, and thus the vibrating plate 2 obtains different vibration senses.
The fourth implementation mode comprises the following steps:
as shown in fig. 6 and 7, the baffle plate 41 is fixedly connected to the fixing bracket 1, the housing 424 is fixedly connected to the vibrating plate 2, one side of the housing 424 is provided with a third opening 4244 through which the mass 421 can pass, the impact module 42 includes a driver 423 connected to the housing 424, an elastic member 422 having one end connected to the driver 423, and the mass 421 connected to the other end of the elastic member 422 and facing the baffle plate 41 away from the end of the elastic member 422, and the driver 423 is used for driving the mass 421 to impact the baffle plate 41.
The baffle plate 41 is fixed to the fixing bracket 1 and located on one side of the housing 424, where the third opening 4244 is formed, the baffle plate 41 may be directly or indirectly fixed to the fixing bracket 1, for example, the baffle plate 41 may be directly connected to the fixing bracket 1 by means of screw fixing or welding fixing, or a second bracket may be disposed on the fixing bracket 1, and the baffle plate 41 may be fixed to the fixing bracket 1 in a manner of fixing the second bracket, the housing 424 has a receiving cavity 4241, the mass block 421 is movably assembled in the receiving cavity 4241, one end of the elastic element 422, which is away from the mass block 421, is connected to the driver 423, and the driver 423 is fixed to an inner wall of the housing 424. In some alternatives of this implementation, an end of the elastic member 422 away from the mass 421 may be connected to an inner wall of the housing 424 away from the baffle 41, and the driver 423 is fixed to an outer side of the housing 424.
The driver 423 drives the mass 421 to move toward the baffle 41, and then the mass 421 impacts the baffle 41, under the reaction force of the impact and the action of the elastic member 422, the shell 424 can drive the vibration plate 2 to obtain a strong vibration sense, and under the cooperation of the driver 423, the mass 421 can impact the baffle 41 at different speeds, so that the vibration plate 2 obtains different vibration senses.
In this embodiment, the fixing bracket 1 is recessed to form an accommodating groove 11, the vibration plate 2 is located in the accommodating groove 11, and two ends of the elastic support 3 are respectively connected to the side surface of the vibration plate 2 and the inner wall surface of the accommodating groove 11; the baffle 41 and the striking module 42 are both located between the vibration plate 2 and the bottom of the containing groove 11, and the baffle 41 extends into the containing groove 11. Specifically, in the second implementation manner and the third implementation manner, the baffle plate 41 extends from the side of the seismic plate 2 close to the accommodating groove 11 to the bottom of the accommodating groove 11, and in the fourth implementation manner, the baffle plate 41 extends from the bottom of the accommodating groove 11 to the seismic plate 2; in the first, second and fourth implementations, the housing 424 of the impact module 42 is fixed to the side of the seismic plate 2 close to the receiving groove 11, and in the third implementation, the housing 424 of the impact module 42 is fixed to the bottom of the receiving groove 11. Certainly, the positions of the baffle 41 and the impact module 42 are not limited to the receiving groove 11, for example, in some embodiments, the baffle 41 and/or the impact module 42 may be disposed on the side of the vibration plate 2 away from the fixing bracket 1 or on the periphery of the vibration plate 2, the baffle 41 and/or the impact module 42 may be disposed on the fixing bracket 1 but on the periphery of the vibration plate 2, and the positions of the baffle 41 and the impact module 42 may be combined in the foregoing manner according to actual situations, as long as the impact between the impact module 42 and the baffle 41 can drive the vibration plate 2 to vibrate, and the direction of driving the vibration plate 2 to vibrate is not limited, for example, the vibration plate 2 can be driven to move in the length direction, the width direction, the thickness direction, and the combined movement direction of the foregoing directions.
In this embodiment, both the elastic support 3 and the elastic member 422 may use a spring, and in other embodiments, the elastic support 3 and the elastic member 422 may use a spring sheet, a damper, or other structures capable of providing elastic force.
In each implementation manner of the embodiment, the driver 423 is located in the accommodating groove, and may be fixed to the fixing bracket 1, the casing 424, or the vibrating plate 2. When the driver 423 is fixed to the casing 424, the driver 423 may be disposed outside the casing 424, or disposed in the accommodating cavity 4241 of the casing 424, or a fourth opening 4245 (taking fig. 7 as an example) may be formed in one side of the casing 424, and the driver 423 is inserted through the fourth opening 4245, so that the driver 423 is partially accommodated in the accommodating cavity 4241 and partially exposed outside the casing 424. The driver 423 may be driven by a motor or a magnetic force, for example, a magnet is disposed on the mass 421, the driver 423 is an electromagnet, and the magnitude and direction of the acceleration of the mass 421 can be controlled by controlling the strength and direction of the magnetic field of the electromagnet, so as to control the speed, duration, impact interval, force, etc. when the mass 421 impacts the baffle 41, thereby providing a strong and rich vibration touch feeling to the user.
In various implementations of the present embodiment, the mass 421 impacts the baffle 41 in a direction parallel to the seismic plate 2; in other alternatives, the mass 421 may strike the baffle 41 obliquely, i.e. the striking direction of the mass 421 has an angle with the seismic plate 2; in some implementations, the mass 421 may be disposed not to move in a straight line, for example, the mass 421 is a pendulum, and the present invention is not limited thereto as long as the mass can impact the baffle 41.
In some embodiments, the impact module 42 may not include the housing 424, for example, when the impact module 42 includes only the mass 421, the elastic element 422 and the driver 423, the mass 421 may be connected to the vibration plate 2 or the fixing bracket 1 through the elastic element 422, a corresponding limit structure for the mass 421 to slide is disposed on the corresponding vibration plate 2 or the fixing bracket 1, and the driver 423 is connected to the vibration plate 2 or the fixing bracket 1, so that the driver 423 drives the mass 421 to impact the baffle 41 to realize the vibration of the vibration plate 2.
While the foregoing is directed to embodiments of the present invention, it will be understood by those skilled in the art that various changes may be made without departing from the spirit and scope of the invention.
Claims (9)
1. A touch component comprises a fixed bracket, a vibration plate movably connected with the fixed bracket, an elastic supporting piece connected between the fixed bracket and the vibration plate, and an excitation structure at least partially fixed on the vibration plate, and is characterized in that the excitation structure comprises a baffle plate and an impact module used for impacting the baffle plate, and the baffle plate and/or the impact module are/is fixed on the vibration plate;
the fixed support is sunken to form an accommodating groove, the vibration plate is positioned in the accommodating groove, and two ends of the elastic support are respectively connected to the side surface of the vibration plate and the inner wall surface of the accommodating groove; the baffle plate and the impact module are both positioned between the vibration plate and the bottom of the accommodating groove, and the baffle plate extends into the accommodating groove;
the striking module is including the shell that has the holding chamber, be fixed in the driver of shell, one end with the elastic component that the driver is connected and with the quality piece that the other end of elastic component is connected, the elastic component with the quality piece accept in the holding intracavity, the driver is used for the drive the quality piece striking the baffle.
2. A haptic element as recited in claim 1 wherein said housing is secured to said vibration plate, said baffle being secured to an inner wall of said housing and positioned within said receiving cavity.
3. A haptic element as recited in claim 1 wherein said housing is secured to said seismic plate, a first opening is formed in a side of said housing through which said mass passes, and said baffle is secured to said seismic plate on a side thereof adjacent said first opening.
4. A haptic element as recited in claim 3 wherein the baffle is integrally formed with the vibration plate.
5. A haptic element as recited in claim 1 wherein said baffle is fixedly coupled to said vibration plate, said housing is fixedly coupled to said mounting bracket, a second opening is formed in one side of said housing through which said mass passes, and said baffle is fixed to said vibration plate and positioned adjacent to said second opening.
6. A haptic element according to claim 1 wherein the baffle is fixedly coupled to the fixed support, the housing is fixedly coupled to the seismic plate, a third opening is provided in one side of the housing through which the mass passes, and the baffle is positioned adjacent the third opening.
7. A haptic assembly according to claim 6 wherein the baffle is integrally formed with the mounting bracket.
8. A haptic assembly as recited in claim 1 wherein the actuator is located within the receiving slot.
9. A haptic assembly as recited in claim 1 wherein the mass strikes the baffle in a direction parallel to the shock plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279894.1A CN111158468B (en) | 2019-12-13 | 2019-12-13 | Touch sensing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911279894.1A CN111158468B (en) | 2019-12-13 | 2019-12-13 | Touch sensing assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111158468A CN111158468A (en) | 2020-05-15 |
| CN111158468B true CN111158468B (en) | 2022-10-28 |
Family
ID=70557261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911279894.1A Active CN111158468B (en) | 2019-12-13 | 2019-12-13 | Touch sensing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111158468B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204258580U (en) * | 2014-12-01 | 2015-04-08 | 浙江省东阳市诚基电机有限公司 | A kind of novel linear vibrating motor structure |
| CN205304562U (en) * | 2015-12-31 | 2016-06-08 | 歌尔声学股份有限公司 | Linear vibrating motor |
| CN205430021U (en) * | 2016-01-22 | 2016-08-03 | 常州阿木奇声学科技有限公司 | Magnetic force vibrator |
| CN110429784A (en) * | 2019-07-09 | 2019-11-08 | 浙江省东阳市东磁诚基电子有限公司 | A kind of horizontal linearity vibrating motor structure and its implementation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209030062U (en) * | 2018-11-20 | 2019-06-25 | 歌尔科技有限公司 | A kind of vibration device and the electronic equipment equipped with the device |
-
2019
- 2019-12-13 CN CN201911279894.1A patent/CN111158468B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204258580U (en) * | 2014-12-01 | 2015-04-08 | 浙江省东阳市诚基电机有限公司 | A kind of novel linear vibrating motor structure |
| CN205304562U (en) * | 2015-12-31 | 2016-06-08 | 歌尔声学股份有限公司 | Linear vibrating motor |
| CN205430021U (en) * | 2016-01-22 | 2016-08-03 | 常州阿木奇声学科技有限公司 | Magnetic force vibrator |
| CN110429784A (en) * | 2019-07-09 | 2019-11-08 | 浙江省东阳市东磁诚基电子有限公司 | A kind of horizontal linearity vibrating motor structure and its implementation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111158468A (en) | 2020-05-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107797653B (en) | Haptic actuator, electronic device, and haptic feedback generation method | |
| US10328461B2 (en) | Vibration motor | |
| CN106208605B (en) | A kind of linear vibration motor | |
| CN109980885B (en) | Vibration driver and portable device | |
| JP4394043B2 (en) | Coordinate input device | |
| CN106208604B (en) | A kind of linear vibration motor | |
| CN104518632A (en) | Information terminal processing device and vibration generating device | |
| JP2011097747A (en) | Vibration actuator | |
| CN103064511B (en) | Haptic feedback devices and portable electric appts | |
| CN205725396U (en) | A kind of linear vibration motor | |
| CN209170186U (en) | A kind of linear vibration motor | |
| CN110321023B (en) | Touch sensitive input device with improved haptic sensation | |
| CN113556006B (en) | Vibration motor | |
| US9584001B2 (en) | Vibration actuator | |
| CN111158468B (en) | Touch sensing assembly | |
| KR101664495B1 (en) | Haptic feed-back device of Mobile phone | |
| CN112600380A (en) | Stable vibration device | |
| WO2021114204A1 (en) | Touch-sensing component | |
| CN109819383B (en) | Double-shaft three-dimensional vibration sense touch feedback exciter | |
| CN215580855U (en) | Y-direction linear vibration motor | |
| WO2020241513A1 (en) | Vehicle display device | |
| KR101028498B1 (en) | Dual mode vibrator | |
| CN107831906A (en) | One kind touches vibrational feedback device | |
| CN207056951U (en) | A kind of piezoelectric vibrator | |
| JPH1119336A (en) | Computer game controller |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |