CN103079139A - Anti-collision falling-resisting type telephone receiver - Google Patents
Anti-collision falling-resisting type telephone receiver Download PDFInfo
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- CN103079139A CN103079139A CN2013100367995A CN201310036799A CN103079139A CN 103079139 A CN103079139 A CN 103079139A CN 2013100367995 A CN2013100367995 A CN 2013100367995A CN 201310036799 A CN201310036799 A CN 201310036799A CN 103079139 A CN103079139 A CN 103079139A
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- hub section
- armature
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- type receiver
- magnet
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- 239000000463 material Substances 0.000 claims description 13
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000007769 metal material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 241000486679 Antitype Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
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Abstract
The invention discloses an anti-collision falling-resisting type telephone receiver, which comprises a shell, a sound-producing unit and a driving mechanism, wherein the driving mechanism comprises an armature, the armature comprises a root part and a central part which is formed by forwards extending from the root part, at least one hole is arranged on the central part, at least one riveting piece is arranged in the hole, and the riveting piece is arranged in the hole in a penetrating way and is riveted with the central part. The invention also discloses the other anti-collision falling-resisting type telephone receiver, which comprises a shell, a sound-producing unit and a driving mechanism, wherein the driving mechanism comprises an armature, the armature comprises a root part and a central part which is formed by forwards extending from the root part, at least one anti-collision block is arranged on the central part, and the anti-collision block is fixedly connected onto the upper surface and/or the lower surface of the central part. The armature can be effectively prevented from being firmly attracted by a magnet through the telephone receiver disclosed by the invention under the condition of a larger impact, so that the damage to the telephone receiver is avoided, and the service life of the telephone receiver is further prolonged.
Description
Technical field
The present invention relates to a kind of receiver, particularly a kind of crashproof anti-type receiver that falls.
Background technology
Receiver claims again receiver, is a kind of electro-acoustic element that audio electrical signal is converted to voice signal under the voiceless sound leak condition, is widely used in the communication terminal devices such as mobile phone, landline telephone, earphone, realizes audio frequency, such as the playback of voice and music etc.But; people usually can cause larger impact to the receiver in these equipment in some environment when the equipment such as use mobile phone, landline telephone, earphone; as in use accidentally it being dropped on the ground or when in the larger harsh environment of some vibrations, using; the impact that brings then usually can impact the armature in the receiver, thereby causes the receiver can't trace work.This be because, armature is the important component part of drive unit in the receiver, the vibrating diaphragm that its vibration by self drives in the receiver vibrates to carry out the transmission of sound, if and armature is subject to larger impact, then armature is easy to can make progress or inhale downwards and die from the magnet, thereby cause armature can't continue to vibrate and make its inefficacy, vibrating diaphragm also just can't continue vibration like this, thereby so that whole receiver can't trace work.
Therefore, if can provide a kind of armature that under greater impact, also can effectively prevent to be inhaled dead receiver by magnet, so just can reduce the loss percentage of receiver under this environment, and then prolong the useful life of receiver.
Summary of the invention
Purpose of the present invention is exactly for the problems referred to above, provides a kind of armature that can effectively prevent in the situation of greater impact to be inhaled receiver dead and then that increase the service life by magnet.
To achieve these goals, the invention provides following technical scheme:
The crashproof anti-type receiver that falls, comprise housing, phonation unit and driving mechanism, this driving mechanism comprises armature, this armature comprises root and the hub section that extends to form forward from this root, be provided with at least one hole on this hub section, be provided with at least one riveting parts in this hole, this riveting parts is arranged in this hole and with above-mentioned hub section and rivets.
Further, the rear portion of above-mentioned hub section is wound with coil, and the anterior magnet that has setting up and down, above-mentioned hole and riveting parts are arranged at this central position on the part that coil and magnet cover.
Further, above-mentioned riveting parts is made by plastic material or non-magnetic metal material.
Again further, above-mentioned riveting parts is rivet or the body of rod.
The another kind of crashproof anti-type receiver that falls also is provided, comprise housing, phonation unit and driving mechanism, this driving mechanism comprises armature, this armature comprises root and the hub section that extends to form forward from this root, be provided with at least one anticollison block on this hub section, this anticollison block is fixedly connected on upper surface and/or the lower surface of above-mentioned hub section.
Further, the rear portion of above-mentioned hub section is wound with coil, and the anterior magnet that has setting up and down, above-mentioned anticollison block are fixedly connected on this central position on the part that coil and magnet cover.
Further, offer at least one hole on the above-mentioned hub section, above-mentioned anticollison block covers this hole and is fixedly connected on upper surface and/or the lower surface of this hub section.
Further, above-mentioned hole is opened in above-mentioned central position on the part of coil and magnet covering.
Further, above-mentioned anticollison block is made by plastic material or non-magnetic metal material.
Again further, above-mentioned anticollison block and above-mentioned hub section welding or bonding.
Adopt the beneficial effect of above technical scheme to be:
The present invention improves original armature, a kind of mode is: offer at least one hole in the hub section of armature, riveting parts is set in the hole, utilizes riveting process so that riveting parts is fixedly connected on the hub section, the upper and lower surface in hub section forms symmetrical lug boss like this; Another kind of mode is: upper surface and/or lower surface in the hub section of armature are fixedly connected with at least one anticollison block, so also at upper surface and/or the lower surface formation lug boss of hub section; Can see by above-mentioned technical scheme, when armature portion is received larger impulsive force, hub section is upwards or after striking coil or magnet downwards, lug boss can form resilience force between hub section and coil or magnet, so that hub section can be got back to initial middle position, it is impaired so just can to prevent effectively that armature from being inhaled the receiver that extremely causes by magnet, and then also can prolong the useful life of receiver.
Description of drawings
Fig. 1 is the crashproof anti-structural representation of type receiver in embodiment 1 that fall of the present invention.
Fig. 2 is the crashproof anti-internal structure schematic diagram of type receiver in embodiment 1 that fall of the present invention.
Fig. 3 is the crashproof anti-structural representation that falls armature depression angle in embodiment 1 of type receiver of the present invention.
Fig. 4 is the crashproof anti-structural representation that falls armature front angle in embodiment 1 of type receiver of the present invention.
Fig. 5 is the crashproof anti-structural representation that falls armature side-looking angle in embodiment 1 of type receiver of the present invention.
Fig. 6 is the crashproof anti-structural representation of type receiver in embodiment 2 that fall of the present invention.
Fig. 7 is the crashproof anti-structural representation that falls armature depression angle in embodiment 2 of type receiver of the present invention.
Fig. 8 is the crashproof anti-structural representation that falls armature front angle in embodiment 2 of type receiver of the present invention.
Fig. 9 is the crashproof anti-structural representation that falls armature side-looking angle in embodiment 2 of type receiver of the present invention.
Wherein, 1. housing 2. phonation units, 61. riveting parts, 62. holes, sounding pipe 3. coils, 41. iron core 42. magnet, 5. vibrating diaphragm unit, 7. armatures, 71. roots, 72. hub section, 8. anticollison blocks, 9. circuit boards.
Embodiment
Describe preferred implementation of the present invention in detail below in conjunction with accompanying drawing.
Embodiment 1
Shown in Fig. 1-5, the crashproof anti-type receiver that falls in the present embodiment, comprise housing 1, phonation unit 2 and driving mechanism, this phonation unit 2 i.e. sounding pipe 2 among the figure, this driving mechanism comprises armature 7, coil 3, iron core 41, magnet 42, circuit board 9 and vibrating diaphragm unit 5 have also been comprised, this armature 7 comprises root 71 and the hub section 72 that extends to form forward from this root 71, be provided with two holes 62 on this hub section 72, be respectively arranged with two riveting parts 61 in these two holes 62, this riveting parts 61 is arranged in this hole 62 and with hub section 72 and rivets.
Above-mentioned hole 62 and riveting parts 61 have been equipped with two covers in the present embodiment, but also can be configured to as required a cover or more than two covers, at least a cover should be set.
As depicted in figs. 1 and 2, the rear portion of hub section 72 is wound with coil 3, and the anterior magnet 42 that has setting up and down, hole 62 and riveting parts 61 are arranged at this hub section 72 and are positioned on the part that coil 3 and magnet 42 covers.Avoid being arranged at the impact that can prevent better on the part that non-coil 3 and magnet 42 covers that riveting parts 61 and hole 62 from may cause magnetic circuit.
Above-mentioned riveting parts 61 is made by plastic material or non-magnetic metal material.Plastic material can comprise the plastic materials such as the plastics of various hardness and rubber, non-magnetic metal material can comprise copper, aluminium, almag and iron-nickel alloy etc., only otherwise some aforesaid materials etc. that can carry out magnetic conduction may be used to the enforcement of present embodiment.
Above-mentioned riveting parts 61 is rivet or the body of rod.When using rivet, only the bar section of rivet need to be inserted in the hole, bar section should closely cooperate with the inner ring in hole certainly, with instruments such as drills it is carried out riveted at the afterbody of bar section, forms a block in hub section 72; If the use body of rod, with aforementioned basic identical, difference is that the other end also needs to carry out riveted.
Each slit of reserving between the complete rear all parts of each above-mentioned assembling parts all should seal with airtight technology.
Embodiment 2
Shown in Fig. 6-9, crashproof anti-in the present embodiment falls the type receiver and comprises housing 1, phonation unit 2 and driving mechanism, this phonation unit 2 i.e. sounding pipe 2 among the figure, this driving mechanism comprises armature 7, also comprised coil 3, iron core 41, magnet 42, circuit board 9 and vibrating diaphragm unit 5, this armature 7 comprises root 71 and the hub section 72 that extends to form forward from this root 71, be provided with four anticollison blocks 8 on this hub section 72, these anticollison blocks 8 are fixedly connected on the upper surface and lower surface of hub section 72, also can be fixedly connected on separately on the upper surface or lower surface of hub section 72.
Above-mentioned anticollison block 8 also can be configured to as required be less than or more than four, should arrange at least one.
As shown in Figure 6, the rear portion of hub section 72 is wound with coil 3, and the anterior magnet 42 that has setting up and down, anticollison block 8 are fixedly connected on this hub section 72 and are positioned on the part that coil 3 and magnet 42 covers.Avoid being arranged at the impact that can prevent better on the part that non-coil 3 and magnet 42 covers that anticollison block 8 from may cause magnetic circuit.
Above-mentioned anticollison block 8 can be made by plastic material or non-magnetic metal material.Plastic material can comprise the plastic materials such as the plastics of various hardness and rubber, non-magnetic metal material can comprise copper, aluminium, almag and iron-nickel alloy etc., only otherwise some aforesaid materials etc. that can carry out magnetic conduction may be used to the enforcement of present embodiment.
Above-mentioned anticollison block 8 and hub section 72 welding or bonding.Welding can adopt soldering tin technique to implement, and can adopt surface mount process to implement and amplexiform, and can obtain better fastness for anticollison block 8 and being connected of hub section 72 like this.
Each slit of reserving between the complete rear all parts of each above-mentioned assembling parts all should seal with airtight technology.
Other are identical with embodiment 2 described contents, difference is: offer at least one hole on the above-mentioned hub section 72, above-mentioned anticollison block 8 covers this hole and is fixedly connected on upper surface and the lower surface of this hub section 72, also can be fixedly connected on separately on the upper surface or lower surface of hub section 72.Can accomplish to save the effect of material than embodiment 1.
Embodiment 4
Other are identical with embodiment 2 described contents, difference is: above-mentioned hub section 72 is positioned on the part that coil 3 and magnet 42 covers and offers at least one hole, above-mentioned anticollison block 8 covers these holes and also is fixedly connected on upper surface and the lower surface that this hub section 72 is positioned at the part that coil 3 and magnet 42 covers, and also can be fixedly connected on separately on the upper surface or lower surface that hub section 72 is positioned at the part that coil 3 and magnet 42 covers.Can not cause possible impact to magnetic circuit like this.
The below introduces operation principle of the present invention:
In the course of work of receiver, magnet 42 and coil 3 drive hub section 72 vibrations of armature 7, when receiver is subject to extraneous impact, hub section 72 also can make progress or formation vibration by a relatively large margin downwards thereupon, after at this moment if hub section touches magnet 42 and coil 3, riveting parts 61 or anticollison block 8 can be so that form resilience between hub section 72 and magnet 42, the coil 3, so that hub section 72 can be got back to initial middle position, prevent that effectively armature from being inhaled dead by magnet 42.
Adopt the beneficial effect of above technical scheme to be:
The present invention improves original armature, a kind of mode is: offer at least one hole in the hub section of armature, riveting parts is set in the hole, utilizes riveting process so that riveting parts is fixedly connected on the hub section, the upper and lower surface in hub section forms symmetrical lug boss like this; Another kind of mode is: upper surface and/or lower surface in the hub section of armature are fixedly connected with at least one anticollison block, so also at upper surface and/or the lower surface formation lug boss of hub section; Can see by above-mentioned technical scheme, when armature portion is received larger impulsive force, hub section is upwards or after striking coil or magnet downwards, lug boss can form resilience force between hub section and coil or magnet, so that hub section can be got back to initial middle position, it is impaired so just can to prevent effectively that armature from being inhaled the receiver that extremely causes by magnet, and then also can prolong the useful life of receiver.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1. crashproof resisting fallen the type receiver, comprise housing, phonation unit and driving mechanism, described driving mechanism comprises armature, it is characterized in that: described armature comprises root and the hub section that extends to form forward from described root, be provided with at least one hole on the described hub section, be provided with at least one riveting parts in the described hole, described riveting parts is arranged in the described hole and with described hub section and rivets.
2. according to claim 1ly crashproofly anti-fall the type receiver, it is characterized in that: the rear portion of described hub section is wound with coil, and the anterior magnet that has setting up and down, described hole and described riveting parts are arranged at described central position on the part that coil and magnet cover.
3. crashproof resisting according to claim 1 and 2 fallen the type receiver, and it is characterized in that: described riveting parts is made by plastic material or non-magnetic metal material.
4. crashproof resisting according to claim 3 fallen the type receiver, and it is characterized in that: described riveting parts is rivet or the body of rod.
5. crashproof resisting fallen the type receiver, comprise housing, phonation unit and driving mechanism, described driving mechanism comprises armature, it is characterized in that: described armature comprises root and the hub section that extends to form forward from described root, be provided with at least one anticollison block on the described hub section, described anticollison block is fixedly connected on upper surface and/or the lower surface of described hub section.
6. according to claim 5ly crashproofly anti-fall the type receiver, it is characterized in that: the rear portion of described hub section is wound with coil, and the anterior magnet that has setting up and down, described anticollison block are fixedly connected on described central position on the part that coil and magnet cover.
7. crashproof resisting according to claim 5 fallen the type receiver, and it is characterized in that: offer at least one hole on the described hub section, described anticollison block covers described hole and is fixedly connected on upper surface and/or the lower surface of described hub section.
8. crashproof resisting according to claim 7 fallen the type receiver, it is characterized in that: described hole is opened in described central position on the part of coil and magnet covering.
9. according to claim 5 or 8 describedly crashproofly anti-fall the type receiver, it is characterized in that: described anticollison block is made by plastic material or non-magnetic metal material.
10. arbitrary described crashproof resisting fallen the type receiver according to claim 5-8, it is characterized in that: described anticollison block and described hub section welding or bonding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036799.5A CN103079139B (en) | 2013-01-31 | 2013-01-31 | The crashproof anti-type receiver that falls |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310036799.5A CN103079139B (en) | 2013-01-31 | 2013-01-31 | The crashproof anti-type receiver that falls |
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| Publication Number | Publication Date |
|---|---|
| CN103079139A true CN103079139A (en) | 2013-05-01 |
| CN103079139B CN103079139B (en) | 2016-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310036799.5A Active CN103079139B (en) | 2013-01-31 | 2013-01-31 | The crashproof anti-type receiver that falls |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731769A (en) * | 2013-12-27 | 2014-04-16 | 苏州恒听电子有限公司 | Telephone receiver with anti-collision and anti-throwing function |
| CN104202698A (en) * | 2014-09-17 | 2014-12-10 | 苏州亿欧得电子有限公司 | Bobbin for electroacoustic transducer |
| CN104301842A (en) * | 2014-10-08 | 2015-01-21 | 苏州亿欧得电子有限公司 | Electroacoustic transducer with impact protection function |
| CN104507023A (en) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | Impedance adjustable magnetic drive mechanism and receiver thereof |
| CN104507021A (en) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | Novel magnetic drive mechanism and telephone receiver thereof |
| CN104581573A (en) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | Low-impedance magnetic force drive mechanism and telephone receiver thereof |
| CN104581574A (en) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | Improved impedance-adjustable magnetic force driving mechanism and receiver of improved impedance-adjustable magnetic force driving mechanism |
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| EP1528608A2 (en) * | 2003-10-27 | 2005-05-04 | Nec Tokin Corporation | Bending actuator having beam-deflection limiting structure |
| CN202587364U (en) * | 2012-05-18 | 2012-12-05 | 周巍 | Laminated-type armature device for moving-iron type loudspeaker or receiver |
| CN102833656A (en) * | 2012-09-03 | 2012-12-19 | 何朝阳 | Moving iron unit for loudspeaker |
| CN202679613U (en) * | 2012-01-04 | 2013-01-16 | 苏州恒听电子有限公司 | Mechanical-shock-resistance armature device for moving-iron type receiver/speaker |
| CN203086681U (en) * | 2013-01-31 | 2013-07-24 | 苏州恒听电子有限公司 | Anti-collision anti-falling receiver |
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2013
- 2013-01-31 CN CN201310036799.5A patent/CN103079139B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| EP1528608A2 (en) * | 2003-10-27 | 2005-05-04 | Nec Tokin Corporation | Bending actuator having beam-deflection limiting structure |
| CN202679613U (en) * | 2012-01-04 | 2013-01-16 | 苏州恒听电子有限公司 | Mechanical-shock-resistance armature device for moving-iron type receiver/speaker |
| CN202587364U (en) * | 2012-05-18 | 2012-12-05 | 周巍 | Laminated-type armature device for moving-iron type loudspeaker or receiver |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731769A (en) * | 2013-12-27 | 2014-04-16 | 苏州恒听电子有限公司 | Telephone receiver with anti-collision and anti-throwing function |
| CN104202698A (en) * | 2014-09-17 | 2014-12-10 | 苏州亿欧得电子有限公司 | Bobbin for electroacoustic transducer |
| CN104301842A (en) * | 2014-10-08 | 2015-01-21 | 苏州亿欧得电子有限公司 | Electroacoustic transducer with impact protection function |
| CN104301842B (en) * | 2014-10-08 | 2018-05-29 | 苏州亿欧得电子有限公司 | Electroacoustic transducer with surge protection |
| CN104507023A (en) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | Impedance adjustable magnetic drive mechanism and receiver thereof |
| CN104507021A (en) * | 2014-12-31 | 2015-04-08 | 苏州恒听电子有限公司 | Novel magnetic drive mechanism and telephone receiver thereof |
| CN104581573A (en) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | Low-impedance magnetic force drive mechanism and telephone receiver thereof |
| CN104581574A (en) * | 2014-12-31 | 2015-04-29 | 苏州恒听电子有限公司 | Improved impedance-adjustable magnetic force driving mechanism and receiver of improved impedance-adjustable magnetic force driving mechanism |
| CN104581574B (en) * | 2014-12-31 | 2018-08-14 | 苏州逸巛声学科技有限公司 | Modified impedance adjustable formula magnetic driving mechanism and its receiver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103079139B (en) | 2016-05-18 |
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Effective date of registration: 20170117 Address after: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee after: Suzhou Puliansi Electronic Technology Co., Ltd. Address before: Suzhou City, Jiangsu province 215000 Yuen Suzhou high tech Industrial Development Zone, Road No. 209 Patentee before: Suzhou Hengting Electronic Co., Ltd. |
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Effective date of registration: 20170303 Address after: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee after: Suzhou Yi Acoustic Technology Co. Ltd.. Address before: The front road 215000 in Jiangsu province Suzhou city high tech Development Zone No. 299 Building 1 Patentee before: Suzhou Puliansi Electronic Technology Co., Ltd. |
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Address after: 368 Youyi Road, Babai friendship Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou Yiyi Electronic Technology Co., Ltd Address before: Song Ling Zhen Wujiang District of Suzhou City, Jiangsu province 215299 Suzhou River Road No. 18 Patentee before: Suzhou Yilan Acoustic Technology Co.,Ltd. |
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Address after: 215299 No. 168, Ludang Road, Jiangling street, Wujiang District, Suzhou City, Jiangsu Province (north of the original Lingyi Road) Patentee after: Suzhou Yiyi Technology Co.,Ltd. Address before: No. 368, Youyi Road, Bache Youyi Industrial Zone, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Patentee before: Suzhou Yiyi Electronic Technology Co., Ltd |