WO2021127988A1 - Ensemble de fixation et appareil de rétroaction électronique - Google Patents

Ensemble de fixation et appareil de rétroaction électronique Download PDF

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Publication number
WO2021127988A1
WO2021127988A1 PCT/CN2019/127957 CN2019127957W WO2021127988A1 WO 2021127988 A1 WO2021127988 A1 WO 2021127988A1 CN 2019127957 W CN2019127957 W CN 2019127957W WO 2021127988 A1 WO2021127988 A1 WO 2021127988A1
Authority
WO
WIPO (PCT)
Prior art keywords
fixing
exciter
gasket
fixing assembly
cover plate
Prior art date
Application number
PCT/CN2019/127957
Other languages
English (en)
Chinese (zh)
Inventor
吴龙兴
马杰
王尧
汤赟
Original Assignee
瑞声声学科技(深圳)有限公司
瑞声科技(新加坡)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 瑞声声学科技(深圳)有限公司, 瑞声科技(新加坡)有限公司 filed Critical 瑞声声学科技(深圳)有限公司
Priority to PCT/CN2019/127957 priority Critical patent/WO2021127988A1/fr
Publication of WO2021127988A1 publication Critical patent/WO2021127988A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets

Definitions

  • the utility model relates to the technical field of exciter installation, in particular to a fixed component and an electronic feedback device for fixing an exciter.
  • vibration exciters for system feedback, such as mobile phone call reminders, information reminders, navigation reminders, and vibration feedback from game consoles.
  • system feedback such as mobile phone call reminders, information reminders, navigation reminders, and vibration feedback from game consoles.
  • the vibration exciter is usually installed on the vibrator to provide vibration excitation for the vibrator.
  • the fixing method between the vibration exciter and the vibrator is mostly simple glue connection or screw connection.
  • such a simple connection method is difficult to meet the reliability requirements under severe conditions such as impact, and there are also problems such as friction noise between devices, which affects the customer's experience.
  • the first objective of the present invention is to provide a fixing assembly, which can fix the exciter to the vibrated device and play the role of buffering and noise reduction.
  • a fixing assembly is used to fix an exciter to a vibrated device.
  • the fixing assembly includes a cover plate and a first gasket with elastic deformation force.
  • the cover plate includes a cover plate body and extends from the cover plate body.
  • the cover body is provided with a receiving cavity for accommodating the exciter, the cover body is connected to the vibrator through the first fixed end, and the first gasket is provided with Between the cover body and the exciter.
  • the fixing assembly further includes a second gasket, and the second gasket is used to be installed between the exciter and the vibrator.
  • the second gasket is provided with a second fixed end corresponding to the first fixed end, and the first fixed end is connected to the vibrator through the second fixed end.
  • the cover body includes a top plate and two first side plates spaced apart on both sides of the top plate, the top plate and the first side plate enclose the receiving cavity, the The first gasket is arranged between the top plate and the exciter, and one end of the first side plate away from the top plate extends away from the receiving cavity with the first fixed end.
  • the cover body further includes two second side panels, the second side panels connect the top panel and the two first side panels, the top panel and the first side panels It is enclosed with the second side plate to form the receiving cavity, and the first pad is provided between the first side plate and the exciter and between the second side plate and the exciter sheet.
  • the second gasket has a first side and a second side adjacent to the first side, and the second gasket is also provided for cooperating and fixing with the exciter
  • the third fixed end is provided on the second side, and the second fixed end is provided on the first side.
  • the second gasket is a double-sided tape.
  • the first gasket is foam.
  • the fixing assembly further includes a connecting piece, the first fixing end is provided with a first fixing hole, and the connecting piece is connected to the vibrator through the first fixing hole.
  • the second fixing end is provided with a second fixing hole corresponding to the first fixing hole, and the connecting piece is connected to the quilt through the first fixing hole and the second fixing hole. Vibrator.
  • the first object of the present invention is to provide an electronic feedback device, which includes a vibrator, an exciter and a fixing assembly as described above, the fixing assembly is fixed to the vibrator through the first fixing end, so The exciter is fixed to the vibrated device and is located in the containing cavity.
  • the beneficial effect of the present invention is that: the fixing assembly of the present invention fixes the exciter on the vibrated device through the cover plate, and provides an elastic deformation force between the exciter and the cover plate.
  • the first gasket transmits the pressure of the pressure surface of the cover plate in the process of fixing the exciter, so as to improve the connection reliability between the exciter and the vibrated device, and play a role of buffering and noise reduction during the working process of the exciter.
  • Figure 1 is a schematic structural diagram of an electronic feedback device provided by an embodiment of the utility model
  • Figure 2 is an exploded view of the electronic feedback device provided by an embodiment of the utility model
  • Figure 3 is a schematic structural diagram of a cover provided by an embodiment of the utility model
  • Figure 4 is a schematic structural diagram of a second gasket provided by an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of an electronic feedback device provided by another embodiment of the present invention.
  • Fixed component 11, cover plate; 111, cover plate body; 112, first fixed end; 113, receiving cavity; 114, top plate; 115, first side plate; 116, second side plate; 117, first Fixed hole; 12, first gasket; 13, second gasket; 131, second fixed end; 132, second fixed hole; 133, third fixed end; 134, first side; 135, second side Edge; 14.
  • an embodiment of the present invention provides an electronic feedback device 1, including a fixing assembly 100, an exciter 200, and a vibrator 300.
  • the exciter 200 is mounted on the vibrator 300 and is the vibrator. 300 provides vibration excitation, and the fixing assembly 100 is used to fix the exciter 200 to the vibrated device 300.
  • the fixing assembly 100 includes a cover 11, a first gasket 12, and a second gasket 13.
  • the cover 11 includes a cover body 111 and a first fixing end 112 extending from the cover body 111.
  • the cover The plate body 111 includes a top plate 114 and two first side plates 115 spaced apart on both sides of the top plate 114.
  • the top plate 114 and the two first side plates 115 enclose a receiving cavity 113 for accommodating the exciter 200.
  • the first side The end of the plate 115 away from the top plate 114 extends away from the receiving cavity 113 to form a first fixed end 112, that is, there are two first fixed ends 112, the first gasket 12 is provided between the top plate 114 and the exciter 200, and the first The shim 12 has elastic deformation force and transmits the pressure of the top plate 114 during the process of fixing the exciter 200.
  • the second shim 13 is arranged between the exciter 200 and the vibrated device 300, and can connect the exciter 200 and the vibrated device 300.
  • the contact surface is tightly attached to the vibrator 300, and the second gasket 13 is provided with a second fixed end 131, and the second fixed end 131 is arranged corresponding to the first fixed end 112, the number is also two, and the exciter 200 is two.
  • the side corresponding to the second fixed end 131 is provided with a fourth fixed end 21, the cover body 111 is connected to the fourth fixed end 21 through the first fixed end 112, the fourth fixed end 21 is connected to the second fixed end 131, and the second fixed end 131 is connected to the vibrator 300, which can improve the reliability of the connection between the exciter 200 and the vibrator 300.
  • the exciter 200 When installing the exciter 200, first fix the second gasket 13 on the vibrator 300, then place the exciter 200 on the second gasket 13, then cover the cover 11, and connect the cover 11 to the vibrator 300.
  • the vibrator 300 is connected and locked.
  • the first gasket 12 bears the pressure of the cover plate 11, and deforms under the pressure of the cover plate 11, so that the cover plate 11, the exciter 200 and the vibrated device 300 are separated from each other.
  • the close fit can improve the reliability of the connection between the exciter 200 and the vibrated device 300, so that it can meet the reliability requirements under severe conditions such as impact.
  • the exciter 200 When the exciter 200 is working, it provides vibration excitation to the vibrator 300. During this process, the contact between the cover plate 11 and the exciter 200 is soft due to the provision of the first gasket 12 and the second gasket 13. The contact can play the role of buffering and noise reduction. The contact between the exciter 200 and the vibrated device 300 is also a soft contact, which can reduce the noise generated by the friction between the exciter 200 and the vibrated device 300 during repeated vibrations, and thus Improve customer experience.
  • the first gasket 12 is foam, which has the advantages of free bending and light weight, and will not affect the exciter 200 to provide vibration excitation.
  • the second gasket 13 is a double-sided tape, such as 3M tape, which has good viscosity and elasticity.
  • the cover body 111 has a square structure. It is understood that the cover body 111 can also be a circular structure, which can be adapted to be changed according to the shape of the exciter 200 to better fix the exciter. 200.
  • the fixing assembly 100 further includes a connecting piece 14.
  • the fixing assembly 100 and the vibrated device 300 are connected by the connecting piece 14.
  • the first fixing end 112 is provided with a first fixing hole 117
  • a second fixing end 131 is provided with a second fixing hole 132 corresponding to the first fixing hole 117
  • the fourth fixing end 21 is provided with a third fixing hole 211 corresponding to the second fixing hole 132
  • the vibrator 300 is provided with a fourth fixing hole 132 corresponding to the second fixing hole 132.
  • the fixing hole 31, the connecting member 14 passes through the first fixing hole 117, the third fixing hole 211, and the second fixing hole 132 in turn and is installed in the fourth fixing hole 31.
  • the connecting member 14 is a screw.
  • the connecting member 14 is not limited to screws, and the way of connecting the cover plate 11 and the vibrated device 300 is not limited to the connection through the connecting member 14.
  • the cover plate 11 and the vibrated device 300 can also be connected by a connecting object.
  • the cover The plate 11 and the vibrated device 300 can also be connected by welding, snapping and other connection methods.
  • the number of the connecting members 14 is determined according to actual needs. Accordingly, the number of the first fixing holes 117, the second fixing holes 132, the third fixing holes 211 and the fourth fixing holes 31 changes with the number of the connecting members 14.
  • the second gasket 13 has a first side 134 and a second side 135 adjacent to the first side 134, the second gasket 13 is also provided with a third fixed end 133, the third The fixed end 133 is provided on the second side 135, the second fixed end 131 is provided on the first side 134, the third fixed end 133 is located between the two second fixed ends 131, and the exciter 200 also corresponds to the third fixed end 133
  • a fifth fixed end 22 is provided, and the length direction of the top plate 114 is defined as the transverse direction, and the width direction of the top plate 114 is defined as the longitudinal direction. Then the two first side plates 115 are arranged at intervals in the transverse direction.
  • the two first fixed ends 112 are arranged at intervals in the transverse direction
  • the two second fixed ends 131 are arranged at intervals in the transverse direction
  • the two fourth fixed ends 21 are arranged at intervals in the transverse direction
  • the third fixed end 133 extends longitudinally from the second gasket 13
  • the fifth fixed end 22 extends longitudinally from the exciter 200, that is, the third fixed end 133 and the second fixed end 131 are triangularly distributed
  • the fifth fixed end 22 and the fourth fixed end 21 are triangularly distributed, which is beneficial to improve the exciter The reliability of the connection between 200 and the vibrated device 300.
  • the cover body 111 further includes two second side plates 116, the second side plate 116 is connected to the top plate 114 and the two first side plates 115, the top plate 114, the first side plate 115 It is enclosed with the second side plate 116 to form a receiving cavity 113.
  • the cover body 111 wraps around the exciter 200. That is to say, the cover body 111 can be designed as a semi-wrap type or set as a surrounding wrap type according to actual applications. The application of the fixed assembly 100.
  • a first spacer 12 is provided between the first side plate 115 and the exciter 200 and between the second side plate 116 and the exciter 200 to further provide a buffering force for the exciter 200.

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)

Abstract

Le présent modèle d'utilité est un ensemble de fixation pour fixer un excitateur et un appareil de rétroaction électronique, l'appareil de rétroaction électronique comprenant un dispositif vibrant, un excitateur, et l'ensemble de fixation, l'ensemble de fixation comprenant une plaque de couverture et un premier joint d'étanchéité avec une force de déformation élastique, la plaque de couverture comprenant un corps de plaque de couverture et une première extrémité de fixation s'étendant à partir du corps de plaque de couverture, le corps de plaque de couverture étant pourvu d'une cavité de réception destinée à recevoir l'excitateur, le corps de plaque de couverture étant relié au dispositif vibrant au moyen de la première extrémité de fixation, et le premier joint d'étanchéité étant disposé entre le corps de plaque de couverture et l'excitateur; l'excitateur étant fixé sur le dispositif vibrant au moyen de la plaque de couverture, et le premier joint d'étanchéité avec une force de déformation élastique étant disposé entre l'excitateur et la plaque de couverture afin de transférer la pression de la surface de pression de la plaque de couverture dans le processus de fixation de l'excitateur augmente la fiabilité de la connexion de l'excitateur et du dispositif vibrant, et présente une fonction d'amortissement et de réduction du bruit pendant le fonctionnement de l'excitateur.
PCT/CN2019/127957 2019-12-24 2019-12-24 Ensemble de fixation et appareil de rétroaction électronique WO2021127988A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127957 WO2021127988A1 (fr) 2019-12-24 2019-12-24 Ensemble de fixation et appareil de rétroaction électronique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/127957 WO2021127988A1 (fr) 2019-12-24 2019-12-24 Ensemble de fixation et appareil de rétroaction électronique

Publications (1)

Publication Number Publication Date
WO2021127988A1 true WO2021127988A1 (fr) 2021-07-01

Family

ID=76573371

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/127957 WO2021127988A1 (fr) 2019-12-24 2019-12-24 Ensemble de fixation et appareil de rétroaction électronique

Country Status (1)

Country Link
WO (1) WO2021127988A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103633808A (zh) * 2012-08-24 2014-03-12 三星电机株式会社 线性振动器
US20150333699A1 (en) * 2014-05-14 2015-11-19 Samsung Electro-Mechanics Co., Ltd. Vibration generating apparatus and electronic apparatus including the same
CN207802037U (zh) * 2018-01-23 2018-08-31 维沃移动通信有限公司 移动终端
CN110401744A (zh) * 2019-06-30 2019-11-01 瑞声科技(新加坡)有限公司 振动激励器

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103633808A (zh) * 2012-08-24 2014-03-12 三星电机株式会社 线性振动器
US20150333699A1 (en) * 2014-05-14 2015-11-19 Samsung Electro-Mechanics Co., Ltd. Vibration generating apparatus and electronic apparatus including the same
CN207802037U (zh) * 2018-01-23 2018-08-31 维沃移动通信有限公司 移动终端
CN110401744A (zh) * 2019-06-30 2019-11-01 瑞声科技(新加坡)有限公司 振动激励器

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