CN204578767U - Sense of touch loud speaker and display module - Google Patents
Sense of touch loud speaker and display module Download PDFInfo
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- CN204578767U CN204578767U CN201420852663.1U CN201420852663U CN204578767U CN 204578767 U CN204578767 U CN 204578767U CN 201420852663 U CN201420852663 U CN 201420852663U CN 204578767 U CN204578767 U CN 204578767U
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Abstract
The utility model belongs to loud speaker field, particularly a kind of sense of touch loud speaker and have and touch the altogether tender display module of feedback.Sense of touch loud speaker, its support, is characterized in that: comprise be connected on support with the vibration object jointing plate of fitting, jointing plate is provided with vibrational system, be provided with the flexible frame that can vibrate between described support, in flexible frame, be provided with the magnetic circuit system coordinated with vibrational system.The utility model can feedback vibration sense to user, experience to the better sense of touch of user, sense of touch loud speaker described in the utility model has lower resonance frequency and higher amplitude simultaneously, effectively increases vibration sense.
Description
Technical field
The utility model belongs to loud speaker field, particularly a kind of sense of touch loud speaker and have and touch the altogether tender display module of feedback.
Background technology
Many electric equipments are being incorporated to touch screen type display.Touch screen is the display that a kind of detection is generally finger, sub-portion, the existence of stylus or the touch of other indicating equipments in viewing area, position and pressure.Touch screen allow user can when without the need to asking equipment in any with display floater direct interaction, instead of with mouse or touch panel indirect interaction.Touch screen can be implemented in computer or be embodied as terminal for access network.Touch screen is prevalent in point of sales system, ATM (ATM), mobile phone, personal digital assistant (PDA), portable games console, satellite navigation and massaging device.
Exist and permitted eurypalynous touch screen technology.Resistance touch Panel is made up of some layers, and these layers comprise two thin conductive metal layers and resistive layer that are separated by thin space.When jobbie touches touch Panel, layer a bit connects at certain.In response to object contact, panel is connected two voltage dividers exported and has an effect in electricity similarly with having.This causes to show as touch event and send to controller the electric current carrying out processing and changes.Electric capacity touch Panel is by Material coating, partly coating or the patterning of crossing sensor conductive continuous current.The precisely controlled field of sensor equal performance storage electronics on trunnion axis and hard d-axis is to realize electric capacity.Human body is also the electric equipment having store electrons and therefore also show electric capacity.When another capacitance field changes the reference capacitance of transducer as finger, be positioned at the gained distortion of the electronic circuit witness mark electric capacity at each turning of panel.Send the metrical information relevant with touch event to controller and carry out Mathematical treatment.Capacitance sensor can be touched with naked finger or with the transmission equipment that naked finger is held.Capacitance sensor also based on propinquity work, and triggers without the need to being directly touched.As a rule, do not occur contacting with the direct of conducting metal surface, and the health of conduction sensor and user is isolated by insulating glass or plastic layer.Often can have for allowing the equipment of capacitive buttons of finger touch by brandishing palm fast to trigger near (and non-tactile) surface.
The touch screen technology of other types comprises the hyperacoustic surface acoustic wave technique of use, infrared ray touch Panel, the straingauge panel being fused to bullet Huang, optical imagery, dispersive signal technology and total internal reflection.
Haptic technology refers to a kind of by applying power, vibration to user and/or move to carry out with user the technology of interface via touch perception.Vibrate whole equipment (such as cell phone) or only vibration control panel (such as sense of touch panel).Sense of touch or tactile feedback provide the button touch on touch screen control panel or the confirmation of pressing or the confirmation to the action taked.
Tactile feedback is not provided conventionally by converter being attached to touch screen and using converter to vibrate whole panel.Converter converts the electrical signal to mechanical energy.Sometimes use piezoelectric actuator as converter.Piezoelectric actuator vibrates when being encouraged by the signal of telecommunication.
Summary of the invention
The utility model is for the deficiencies in the prior art, and the utility model devises the sense of touch loud speaker of a kind of energy feedback operation vibration, and has the display module with this sense of touch loud speaker.
The utility model is achieved through the following technical solutions:
Sense of touch loud speaker, comprise support, it is characterized in that: comprise be connected on support with the vibration object jointing plate of fitting, jointing plate is provided with vibrational system, be provided with the flexible frame that can vibrate between described support, in flexible frame, be provided with the magnetic circuit system coordinated with vibrational system.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the left and right sides of described cylindrical shell is symmetrically arranged with the shaker arm be connected with housing.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the bilateral symmetry up and down of described cylindrical shell is provided with the shaker arm be connected with housing.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the upper and lower of described cylindrical shell is all symmetrically arranged with the left and right sides shaker arm be connected with housing.
Described shaker arm adopts nylon 12 to make.
Display module, it is characterized in that: comprise display screen, the back side of display screen is fitted with sense of touch loud speaker, wherein sense of touch loud speaker comprise support, the jointing plate of fitting with display screen be connected on support, jointing plate is provided with vibrational system, be provided with the flexible frame that can vibrate between described support, in flexible frame, be provided with the magnetic circuit system coordinated with vibrational system.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the left and right sides of described cylindrical shell is symmetrically arranged with the shaker arm be connected with housing.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the bilateral symmetry up and down of described cylindrical shell is provided with the shaker arm be connected with housing.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the upper and lower of described cylindrical shell is all symmetrically arranged with the left and right sides shaker arm be connected with housing.
Described shaker arm adopts nylon 12 to make.
In sum, the utility model has following beneficial effect:
The utility model devises and is a kind ofly fitted in the sense of touch loud speaker needed on the parts of feedback haptic, this loud speaker can drive and be vibrated by laminating thing in vibration processes, to user feedback one vibration, user can be enable to judge, and whether operation completes, when it is used on vehicle, be convenient to user and carry out blind operation, in operating process, display can carry out a feedback, be convenient to user and judge that whether operation is successful, observe with eye without the need to user, user can be avoided to carry out operation problem, the problem includes: the problem of diverting attention, thus the fail safe also effectively improved in user's driving procedure, when it moves in electronic product, vibrational feedback can be carried out to the operation of user, user can be given more real operating experience, the structure of the utility model to shaker arm is improved simultaneously, and have employed nylon 12 to make, shaker arm has good toughness, effectively reduce the resonance frequency of loud speaker, improve the amplitude of loud speaker, resonance frequency of the present utility model is 300HZ, amplitude is 0.8mm.
Accompanying drawing explanation
By the detailed description below in conjunction with accompanying drawing, aforesaid and other object, the feature and advantage of the utility model will become apparent.Wherein:
Fig. 1 is the schematic perspective view of sense of touch loud speaker;
Fig. 2 is the schematic top plan view of sense of touch loud speaker;
Fig. 3 is the cross-sectional schematic of Fig. 2;
Fig. 4 is the structural representation of display module;
In figure, 1 is support, and 2 is flexible frame, and 21 is magnetic circuit system, and 22 is cylindrical shell, and 3 is side-to-side vibrations arm, and 4 is up-down vibration arm, and 5 is jointing plate, and 51 is vibrational system, and 6 is display screen, and 61 is sense of touch loud speaker.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Sense of touch loud speaker as shown in Figure 1 to Figure 3, its support 1, support is symmetrical set, be connected on support 1 with the vibration object jointing plate 5 of fitting, jointing plate 5 is provided with vibrational system 51, described vibrational system comprises the integrated connecting ring with jointing plate, and connecting ring is provided with voice coil loudspeaker voice coil, be provided with the flexible frame 2 that can vibrate between described support 1, in flexible frame 2, be provided with the magnetic circuit system coordinated with vibrational system.When loud speaker obtain electric after, voice coil loudspeaker voice coil produces magnetic field, drives magnetic circuit system to move up and down, thus drives the vibration of flexible frame, a vibration passing support of flexible frame, thus drives vibration object to vibrate, and vibrates object and can feed back to user.
Described flexible frame comprises the cylindrical shell 22 of hollow, magnetic circuit system 21 is arranged in the cylindrical shell of hollow, the left and right sides of described cylindrical shell is symmetrically arranged with the shaker arm be connected with housing, and shaker arm is arranged on the left and right sides of cylindrical shell, therefore referred to herein as side-to-side vibrations arm 3.
Described flexible frame comprises the cylindrical shell 22 of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, the bilateral symmetry up and down of described cylindrical shell is provided with the shaker arm be connected with housing, and shaker arm is arranged on the both sides up and down of cylindrical shell, therefore is referred to as up-down vibration arm 5.
Described flexible frame comprises the cylindrical shell 22 of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the upper and lower of described cylindrical shell is all symmetrically arranged with the left and right sides shaker arm be connected with housing.
Described shaker arm adopts nylon 12 to make, and shaker arm has good toughness, effectively reduces the resonance frequency of loud speaker, improves the amplitude of loud speaker, and resonance frequency of the present utility model is 300HZ, and amplitude is 0.8mm.
Display module as shown in Figure 4, it is characterized in that: comprise display screen 6, the back side of display screen 6 is fitted with sense of touch loud speaker 61, preferred sense of touch loud speaker is positioned at 1/3rd places of the crossing center line of display screen, be arranged on and better can drive jointing plate vibration really herein, the vibratory sensation that feedback amplitude is larger on the one hand, also ensure that the sound effect that loud speaker feeds back on the other hand.
Wherein sense of touch loud speaker comprise support, the jointing plate of fitting with display screen be connected on support, jointing plate is provided with vibrational system, be provided with the flexible frame that can vibrate between described support, in flexible frame, be provided with the magnetic circuit system coordinated with vibrational system.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the left and right sides of described cylindrical shell is symmetrically arranged with the shaker arm be connected with housing.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the bilateral symmetry up and down of described cylindrical shell is provided with the shaker arm be connected with housing.
Described flexible frame comprises the cylindrical shell of hollow, and magnetic circuit system is arranged in the cylindrical shell of hollow, and the upper and lower of described cylindrical shell is all symmetrically arranged with the left and right sides shaker arm be connected with housing.
Described shaker arm adopts nylon 12 to make, and shaker arm has good toughness, effectively reduces the resonance frequency of loud speaker, improves the amplitude of loud speaker, and resonance frequency of the present utility model is 300HZ, and amplitude is 0.8mm.
In sum, the utility model has following beneficial effect:
The utility model devises and is a kind ofly fitted in the sense of touch loud speaker needed on the parts of feedback haptic, this loud speaker can drive and be vibrated by laminating thing in vibration processes, to user feedback one vibration, user can be enable to judge, and whether operation completes, when it is used on vehicle, be convenient to user and carry out blind operation, in operating process, display can carry out a feedback, be convenient to user and judge that whether operation is successful, observe with eye without the need to user, user can be avoided to carry out operation problem, the problem includes: the problem of diverting attention, thus the fail safe also effectively improved in user's driving procedure, when it moves in electronic product, vibrational feedback can be carried out to the operation of user, user can be given more real operating experience, the structure of the utility model to shaker arm is improved simultaneously, and have employed nylon 12 to make, shaker arm has good toughness, effectively reduce the resonance frequency of loud speaker, improve the amplitude of loud speaker, resonance frequency of the present utility model is 300HZ, amplitude is 0.8mm.
The utility model is not limited to described embodiment; those skilled in the art is not departing from spirit of the present utility model namely openly in scope; still can do some revise or change, therefore the scope that rights protection scope of the present utility model limits with claims is as the criterion.
Claims (10)
1. sense of touch loud speaker, comprise support, it is characterized in that: comprise be connected on support with the vibration object jointing plate of fitting, jointing plate is provided with vibrational system, be provided with the flexible frame that can vibrate between described support, in flexible frame, be provided with the magnetic circuit system coordinated with vibrational system.
2. sense of touch loud speaker according to claim 1, it is characterized in that: described flexible frame comprises the cylindrical shell of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, and the left and right sides of described cylindrical shell is symmetrically arranged with the shaker arm be connected with housing.
3. sense of touch loud speaker according to claim 1, it is characterized in that: described flexible frame comprises the cylindrical shell of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, and the bilateral symmetry up and down of described cylindrical shell is provided with the shaker arm be connected with housing.
4. sense of touch loud speaker according to claim 1, it is characterized in that: described flexible frame comprises the cylindrical shell of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, and the upper and lower of described cylindrical shell is all symmetrically arranged with the left and right sides shaker arm be connected with housing.
5. the sense of touch loud speaker according to claim 2-4 any one, is characterized in that: described shaker arm adopts nylon 12 to make.
6. display module, it is characterized in that: comprise display screen, the back side of display screen is fitted with sense of touch loud speaker, wherein sense of touch loud speaker comprise support, the jointing plate of fitting with display screen be connected on support, jointing plate is provided with vibrational system, be provided with the flexible frame that can vibrate between described support, in flexible frame, be provided with the magnetic circuit system coordinated with vibrational system.
7. display module according to claim 6, it is characterized in that: described flexible frame comprises the cylindrical shell of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, and the left and right sides of described cylindrical shell is symmetrically arranged with the shaker arm be connected with housing.
8. display module according to claim 6, it is characterized in that: described flexible frame comprises the cylindrical shell of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, and the bilateral symmetry up and down of described cylindrical shell is provided with the shaker arm be connected with housing.
9. display module according to claim 6, it is characterized in that: described flexible frame comprises the cylindrical shell of hollow, magnetic circuit system is arranged in the cylindrical shell of hollow, and the upper and lower of described cylindrical shell is all symmetrically arranged with the left and right sides shaker arm be connected with housing.
10. the display module according to claim 6-9 any one, is characterized in that: described shaker arm adopts nylon 12 to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852663.1U CN204578767U (en) | 2014-12-29 | 2014-12-29 | Sense of touch loud speaker and display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420852663.1U CN204578767U (en) | 2014-12-29 | 2014-12-29 | Sense of touch loud speaker and display module |
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| Publication Number | Publication Date |
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| CN204578767U true CN204578767U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420852663.1U Active CN204578767U (en) | 2014-12-29 | 2014-12-29 | Sense of touch loud speaker and display module |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507019A (en) * | 2014-12-29 | 2015-04-08 | 汉得利（常州）电子股份有限公司 | Touch speaker and display component |
| CN109828667A (en) * | 2019-01-30 | 2019-05-31 | 汉得利（常州）电子股份有限公司 | A kind of nine magnetic high drive low noise touch feedback drivers |
| CN111179892A (en) * | 2019-12-24 | 2020-05-19 | 汉得利（常州）电子股份有限公司 | High sound pressure level piezoelectric buzzer |
-
2014
- 2014-12-29 CN CN201420852663.1U patent/CN204578767U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104507019A (en) * | 2014-12-29 | 2015-04-08 | 汉得利（常州）电子股份有限公司 | Touch speaker and display component |
| CN109828667A (en) * | 2019-01-30 | 2019-05-31 | 汉得利（常州）电子股份有限公司 | A kind of nine magnetic high drive low noise touch feedback drivers |
| CN111179892A (en) * | 2019-12-24 | 2020-05-19 | 汉得利（常州）电子股份有限公司 | High sound pressure level piezoelectric buzzer |
| CN111179892B (en) * | 2019-12-24 | 2020-08-14 | 汉得利（常州）电子股份有限公司 | High sound pressure level piezoelectric buzzer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |