CN109682506B - Vehicle and decoration thereof with force sensing and vibration feedback - Google Patents
Vehicle and decoration thereof with force sensing and vibration feedback Download PDFInfo
- Publication number
- CN109682506B CN109682506B CN201910098725.1A CN201910098725A CN109682506B CN 109682506 B CN109682506 B CN 109682506B CN 201910098725 A CN201910098725 A CN 201910098725A CN 109682506 B CN109682506 B CN 109682506B
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- China
- Prior art keywords
- panel
- vibration feedback
- elastic sheet
- force sensing
- circuit board
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/14—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators
- G01L1/142—Measuring force or stress, in general by measuring variations in capacitance or inductance of electrical elements, e.g. by measuring variations of frequency of electrical oscillators using capacitors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
- B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Abstract
The invention discloses a decoration with force sensing and vibration feedback, which comprises a panel, a control circuit board used for activating a preset function according to a touch position on the panel and the magnitude of force, a capacitive diaphragm fixedly connected with the panel and used for transmitting signals to the control circuit board when an operator touches different areas of the panel, an elastic sheet fixedly connected with the panel and used for generating deformation when the panel is stressed and deforming, and a sensing conductor used for generating capacitance signal change when the elastic sheet deforms, wherein an electromagnetic component used for generating a magnetic field for the elastic sheet to move is arranged below the elastic sheet. The invention also discloses a vehicle comprising the decoration with the force sensing and vibration feedback. Above-mentioned decoration can be integrated the touch-control function, force induction function and vibration feedback function to the decoration to can satisfy the seamless design requirement of decoration.
Description
Technical Field
The invention relates to the technical field of capacitive touch control, in particular to a decoration with force sensing and vibration feedback. The invention also relates to a vehicle having the aforementioned trim piece with force sensing and vibration feedback.
Background
The touch switches are classified into resistive touch switches and capacitive touch switches according to the switch principle, wherein the capacitive touch sensing technology has become the mainstream of the touch sensing technology, and the overall appearance grade of the product can be improved in the key scheme.
The capacitive touch inductive switch can penetrate through the shell of an insulating material by more than 20mm (glass, plastic and the like), accurately detects effective touch of fingers, ensures the sensitivity, stability, reliability and the like of a product, cannot be changed due to change of environmental conditions or long-term use, and has waterproof and strong anti-interference capability. At present, a gap is inevitably formed between the touch switch fixed on the decorative plate and the decorative plate, however, when seamless design is required in modeling requirements, the seam connection between the touch switch and the decorative plate cannot meet the requirements.
Therefore, how to avoid the seam connection between the touch switch and the decorative plate is a technical problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
The invention aims to provide a decoration with force sensing and vibration feedback, which can meet the seamless design requirement of the decoration by integrating a capacitive diaphragm, a force sensor and a vibration feedback unit on the decoration. It is another object of the present invention to provide a vehicle including the trim piece with force sensing and vibration feedback described above.
In order to achieve the above object, the present invention provides a decoration with force sensing and vibration feedback, including a panel and a control circuit board for activating a preset function according to a touch position and a force on the panel, wherein the panel is fixedly connected with a capacitive diaphragm for transmitting a signal to the control circuit board when an operator touches different areas of the panel, and further includes a spring plate fixedly connected with the panel and for generating deformation when the panel is deformed by a force, and an induction conductor for generating a change in a capacitive signal when the spring plate is deformed, and an electromagnetic component for generating a magnetic field for the movement of the spring plate is located below the spring plate.
Preferably, the elastic sheet is arranged below the induction conductor with a first preset gap, and the elastic sheet is arranged with the electromagnetic component with a second preset gap.
Preferably, the capacitor diaphragm is arranged on one side of the panel close to the control circuit board through gluing.
Preferably, a connecting piece for connecting the capacitor diaphragm and the control circuit board is arranged between the capacitor diaphragm and the control circuit board.
Preferably, the connecting member is embodied as a flexible plate.
Preferably, the electromagnetic component fixing device further comprises a bracket connected with the panel and used for fixedly mounting the control circuit board, the elastic sheet, the induction conductor and the electromagnetic component.
Preferably, the bracket is detachably connected to the panel.
Preferably, one end of the elastic sheet is fixedly connected with the bracket through a first screw, and the other end of the elastic sheet is fixedly connected with the panel through a second screw; the panel is provided with a protruding part protruding along the direction close to the elastic sheet and used for screwing the second screw in.
Preferably, the panel is fixedly installed on the whole vehicle through a buckle.
The invention also provides a vehicle comprising a trim piece with force sensing and vibration feedback as described in any of the above.
Compared with the background technology, the invention designs the decorative part with force sensing and vibration feedback aiming at different requirements of the capacitive touch equipment. Because the gap must exist between the touch switch fixed on the decorative plate and the connecting structure of the decorative plate in the prior art, the requirement of seamless design is difficult to meet, and therefore, the decorative part capable of realizing seamless design is necessary to use.
Specifically, the decoration with force sensing and vibration feedback comprises a panel and a control circuit board, wherein the control circuit board can activate corresponding functions according to the touch position and the force on the panel, the panel is fixedly connected with a capacitive diaphragm, and when an operator touches different areas of the panel, the capacitive diaphragm is used for transmitting signals to the control circuit board; the decoration still is equipped with the shell fragment, induction conductor and electromagnetic component, wherein, shell fragment and panel rigid coupling, when the panel atress warp, this warp can transmit to the shell fragment and trigger the shell fragment and warp, when the shell fragment warp, induction conductor produces the capacitance signal change, thereby can make control circuit board's central processing unit activate corresponding function, electromagnetic component is located the below of shell fragment, electromagnetic component can produce magnetic field under control circuit board's control signal's effect, thereby can make the shell fragment take place the motion, this motion is transmitted to on the panel, in order to realize the function of vibration feedback. The touch control function, the force sensing function and the vibration feedback function can be integrated on the decorating part in the arrangement mode, so that the seamless design requirement of the decorating part can be met; meanwhile, the force of the vibration feedback can vertically act on the panel, so that the energy of the vibration feedback is larger, and the requirement of a customer on large vibration feedback can be met.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a cross-sectional view of a decorative element with force sensing and vibration feedback as disclosed in an embodiment of the present invention;
fig. 2 is a partially enlarged view of fig. 1.
Wherein:
1-panel, 2-capacitance diaphragm, 3-connecting piece, 4-control circuit board, 5-induction conductor, 6-bracket, 7-electromagnetic component, 8-elastic piece, 81-first screw, 82-second screw, 9-third screw and 10-buckle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The core of the invention is to provide a decoration with force sensing and vibration feedback, and the decoration can meet the seamless design requirement of the decoration by integrating a capacitive diaphragm, a force sensor and a vibration feedback unit on the decoration. Another core of the present invention is to provide a vehicle including the trim piece with force sensing and vibration feedback described above.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
It should be noted that the terms "above, below, left side, right side" and the like in the following description are defined based on the drawings of the specification.
Referring to fig. 1 and 2, fig. 1 is a cross-sectional structural view of a decoration with force sensing and vibration feedback according to an embodiment of the present invention; fig. 2 is a partially enlarged view of fig. 1.
The decoration with force sensing and vibration feedback provided by the embodiment of the invention comprises a panel 1 and a control circuit board 4, wherein the panel 1 is fixedly connected with a capacitive diaphragm 2, when an operator touches different areas of the panel 1, the capacitive diaphragm 2 is used for transmitting signals to the control circuit board 4, and then the control circuit board 4 can activate corresponding functions according to the touch position and the force on the panel 1.
On the basis, the decorating part is also provided with an elastic sheet 8, an induction conductor 5 and an electromagnetic component 7, wherein the elastic sheet 8 is fixedly connected with the panel 1, and the electromagnetic component 7 is positioned below the elastic sheet 8. When an operator touches different areas on the panel 1 and applies a certain force, the panel 1 deforms and is transmitted to the elastic sheet 8, and then the elastic sheet 8 can be triggered to deform, so that the distance between the elastic sheet 8 and the induction conductor 5 can be changed, and the induction conductor 5 generates a capacitance signal, and thus, a central processing unit on the control circuit board 4 can judge the touch position and the force on the panel 1 to activate corresponding functions; meanwhile, the control circuit board 4 gives a certain control signal to the electromagnetic component 7, the electromagnetic component 7 can generate a magnetic field under the action of the control signal, the elastic sheet 8 can move under the driving of the electromagnetic force under the action of the magnetic field, and the movement is transmitted to the panel 1 so as to realize the function of vibration feedback. Of course, the electromagnetic component 7 may be specifically configured as an electromagnet, and the elastic piece 8 may be specifically configured as a metal elastic piece.
The touch control function, the force sensing function and the vibration feedback function can be integrated on the decorating part in the arrangement mode, so that the seamless design requirement of the decorating part can be met; meanwhile, the force of the vibration feedback can vertically act on the panel 1, so that the energy of the vibration feedback can be larger, and the requirement of customers for large vibration feedback can be met.
Certainly, according to actual needs, the whole decoration can be assembled to the whole vehicle as a system with touch control, force induction and vibration feedback, for example, the panel 1 of the decoration can be fixed to the whole vehicle through the buckle 10, that is, the buckle 10 can be arranged at the preset position of the panel 1, and accordingly, a clamping groove capable of being matched with the buckle 10 in a clamping manner can be arranged at the assembling position of the whole vehicle, so that the assembly of the decoration and the whole vehicle can be realized, and certainly, the decoration can also be assembled to other devices, and the text does not specifically limit.
In the embodiment of the present invention, the position of the elastic sheet 8 may be set between the control circuit board 4 and the electromagnetic component 7, and the elastic sheet 8 is set with the inductive conductor 5 at the first preset gap, wherein the inductive conductor 5 is located at the lower end of the control circuit board 4, and meanwhile, the elastic sheet 8 is set with the electromagnetic component 7 at the second preset gap, so that the force sensing and vibration feedback units can be effectively combined, and thus, the corresponding function of capacitive touch can be better realized.
Specifically, the capacitive diaphragm 2 is arranged on one side of the panel 1 close to the control circuit board 4 by gluing, that is, the capacitive diaphragm 2 is glued to the back of the panel 1, so that when an operator touches different areas of the panel 1, the capacitive diaphragm 2 can transmit signals to the control circuit board 4; be equipped with connecting piece 3 between electric capacity diaphragm 2 and the control circuit board 4 that is located electric capacity diaphragm 2 below, this connecting piece 3 is used for connecting electric capacity diaphragm 2 and control circuit board 4, because at the connection process, need guarantee that electric capacity diaphragm 2's atress is even to realize electric capacity diaphragm 2 and panel 1's effective contact, consequently, this connecting piece 3 specifically can set up to the flexonics board.
In order to optimize the above-mentioned embodiment, the decoration still includes support 6, this support 6 is connected with panel 1, wherein, control circuit board 4, shell fragment 8, induction conductor 5 and electromagnetic component 7 all can fixed mounting on support 6, not only can guarantee that shell fragment 8 and induction conductor 5 set up with first clearance of predetermineeing through setting up support 6, and can guarantee that electromagnetic component 7 and shell fragment 8 predetermine the clearance with the second and set up, can reduce the error of each part installation alone like this, thereby realization force induction function and vibration feedback function that can be better, and simultaneously, installation procedure can be simplified in support 6's setting, in order to reduce manufacturing cost.
Of course, according to actual need, the bracket 6 can be detachably connected to the panel 1, for example, the bracket 6 can be connected to the panel 1 by the detachable third screw 9, so that the bracket 6 can be conveniently disassembled and assembled, and the defect that the whole part needs to be replaced when a single part is damaged can be prevented, thereby reducing the cost to a certain extent.
In addition, shell fragment 8 also can realize the rigid coupling through the detachable screw, and specifically speaking, the one end of shell fragment 8 passes through first screw 81 and support 6 rigid coupling, and the other end of shell fragment 8 passes through second screw 82 and panel 1 rigid coupling, and is corresponding, is equipped with the bellying on panel 1, and this bellying is protruding along being close to the 8 directions of shell fragment, and so, second screw 82 can be through the screw in bellying to realize being connected of shell fragment 8 and panel 1.
The present invention provides a vehicle including the trim described in the above embodiments with force sensing and vibration feedback; other parts of the vehicle can be referred to the prior art and are not expanded herein.
It is noted that, in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The vehicle and trim piece with force sensing and vibration feedback provided by the present invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.
Claims (10)
1. The decoration with the force sensing and vibration feedback is characterized by comprising a panel (1), a control circuit board (4) used for activating a preset function according to a touch position and force on the panel (1), a capacitor diaphragm (2) fixedly connected with the panel (1) and used for transmitting signals to the control circuit board (4) when an operator touches different areas of the panel (1), an elastic sheet (8) fixedly connected with the panel (1) and used for deforming when the panel (1) is deformed under force, an induction conductor (5) used for generating capacitance signal change when the elastic sheet (8) is deformed, and an electromagnetic component (7) used for generating a magnetic field to enable the elastic sheet (8) to move and located below the elastic sheet (8); the elastic sheet (8) is arranged with the induction conductor 5 by a first preset gap;
the panel (1) is stressed and deformed and can be transmitted to the elastic sheet (8) to trigger the elastic sheet (8) to deform, and the deformation of the elastic sheet (8) can change the distance between the elastic sheet (8) and the induction conductor (5) so that the induction conductor (5) generates a capacitance signal; the electromagnetic component (7) can generate a magnetic field under the action of a control signal of the control circuit board (4), and the elastic sheet (8) can move under the driving of the electromagnetic force and is transmitted to the panel (1) to form vibration feedback.
2. A decorative item with force sensing and vibration feedback according to claim 1 wherein the resilient tab (8) is arranged below the sensing conductor (5) with a first predetermined gap and the resilient tab (8) is arranged with the electromagnetic component (7) with a second predetermined gap.
3. A decorative item with force sensing and vibration feedback according to claim 2, wherein the capacitive diaphragm (2) is provided on the side of the panel (1) adjacent to the control circuit board (4) by gluing.
4. A decorative item with force sensing and vibration feedback according to claim 3, wherein a connection (3) is provided between the capacitive diaphragm (2) and the control circuit board (4) to connect the capacitive diaphragm (2) to the control circuit board (4).
5. A decorative item with force sensing and vibration feedback according to claim 4, wherein the connecting element (3) is embodied as a flexible plate.
6. A decorative item with force sensing and vibration feedback according to any one of claims 1 to 5 further comprising a bracket (6) connected to the panel (1) for fixedly mounting the control circuit board (4), the spring (8), the sensing conductor (5) and the electromagnetic component (7).
7. A decorative item with force sensing and vibration feedback according to claim 6 wherein the bracket (6) is removably attached to the panel (1).
8. A decorative item with force sensing and vibration feedback according to claim 7, wherein one end of the spring (8) is secured to the bracket (6) by a first screw (81), and the other end of the spring (8) is secured to the panel (1) by a second screw (82); the panel (1) is provided with a convex part which is convex along the direction close to the elastic sheet (8) and is used for screwing the second screw (82).
9. A decorative item with force sensing and vibration feedback as claimed in claim 8, wherein the panel (1) is fixedly mounted to the vehicle by means of a clasp (10).
10. A vehicle comprising a trim piece with force sensing and vibration feedback as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098725.1A CN109682506B (en) | 2019-01-31 | 2019-01-31 | Vehicle and decoration thereof with force sensing and vibration feedback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910098725.1A CN109682506B (en) | 2019-01-31 | 2019-01-31 | Vehicle and decoration thereof with force sensing and vibration feedback |
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| Publication Number | Publication Date |
|---|---|
| CN109682506A CN109682506A (en) | 2019-04-26 |
| CN109682506B true CN109682506B (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910098725.1A Active CN109682506B (en) | 2019-01-31 | 2019-01-31 | Vehicle and decoration thereof with force sensing and vibration feedback |
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| Country | Link |
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| CN (1) | CN109682506B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111740733B (en) * | 2020-06-10 | 2022-05-27 | 瑞声科技（南京）有限公司 | Touch switch and control method thereof |
| CN112130002A (en) * | 2020-09-01 | 2020-12-25 | 珠海普林芯驰科技有限公司 | Capacitance sensing device, working method thereof and electronic equipment |
| CN114003130A (en) * | 2021-11-08 | 2022-02-01 | 蔚来汽车科技(安徽)有限公司 | Vibration feedback device, control method thereof, medium, device, equipment and vehicle |
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| CN103941909A (en) * | 2013-01-18 | 2014-07-23 | Smk株式会社 | Force feedback-type touch panel device |
| CN206134574U (en) * | 2016-09-29 | 2017-04-26 | 普天智能照明研究院有限公司 | Touch -control flush mounting plate of switch of area vibration feedback |
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| CN108628440A (en) * | 2017-03-23 | 2018-10-09 | 意美森公司 | System for providing sensor and actuation function for touch input device |
| EP3388276A1 (en) * | 2017-04-06 | 2018-10-17 | Valeo Schalter und Sensoren GmbH | Operating arrangement for operating at least one electrical appliance with a force sensor, driver assistance system, motor vehicle, and method of operating an operating arrangement |
| CN208128221U (en) * | 2018-05-15 | 2018-11-20 | 北京车和家信息技术有限公司 | Interior switch block and vehicle |
| CN109101104A (en) * | 2017-11-29 | 2018-12-28 | 惠州市德赛西威汽车电子股份有限公司 | A kind of vibrational feedback structure of automobile interior decoration touching manipulation electrical part |
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2019
- 2019-01-31 CN CN201910098725.1A patent/CN109682506B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103941909A (en) * | 2013-01-18 | 2014-07-23 | Smk株式会社 | Force feedback-type touch panel device |
| CN206134574U (en) * | 2016-09-29 | 2017-04-26 | 普天智能照明研究院有限公司 | Touch -control flush mounting plate of switch of area vibration feedback |
| CN108628440A (en) * | 2017-03-23 | 2018-10-09 | 意美森公司 | System for providing sensor and actuation function for touch input device |
| EP3388276A1 (en) * | 2017-04-06 | 2018-10-17 | Valeo Schalter und Sensoren GmbH | Operating arrangement for operating at least one electrical appliance with a force sensor, driver assistance system, motor vehicle, and method of operating an operating arrangement |
| CN107862297A (en) * | 2017-11-23 | 2018-03-30 | 长沙市宇顺显示技术有限公司 | A kind of fingerprint recognition module of pressure touch |
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| CN208128221U (en) * | 2018-05-15 | 2018-11-20 | 北京车和家信息技术有限公司 | Interior switch block and vehicle |
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| CN109682506A (en) | 2019-04-26 |
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