TWI355789B - - Google Patents

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Publication number
TWI355789B
TWI355789B TW094117909A TW94117909A TWI355789B TW I355789 B TWI355789 B TW I355789B TW 094117909 A TW094117909 A TW 094117909A TW 94117909 A TW94117909 A TW 94117909A TW I355789 B TWI355789 B TW I355789B
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Taiwan
Prior art keywords
motor
main body
vibration motor
vibration
body portion
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TW094117909A
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Chinese (zh)
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TW200612645A (en
Inventor
Atsunori Takahashi
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Nidec Copal Corp
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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/061—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses
    • H02K7/063—Means for converting reciprocating motion into rotary motion or vice versa using rotary unbalanced masses integrally combined with motor parts, e.g. motors with eccentric rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
    • H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
    • H02K2211/03—Machines characterised by circuit boards, e.g. pcb
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
    • H04M19/047—Vibrating means for incoming calls

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Frames (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)

Description

1355789 ， (1) 九、發明說明 【發明所屬之技術領域】 本發明是關於將在輸出軸上偏心固定有配重部的振動 馬達予以收容的馬達容納件，以及將振動馬達收容於該馬 達容納件內的振動馬達組裝體。 【先前技術】 作爲本領域的先前技術，有日本特開2002-345196號 公報。該公報中所記載的振動馬達組裝體，是在由合成橡 膠製成的馬達容納件收容著振動馬達。該馬達容納件，具 有用來收容振動馬達的收容空間部。該收容空間部，是由 與振動馬達外殼（本體部）相外接的內壁面形成，爲使振 動馬達的收容作業能夠容易方便地進行，收容空間是形成 爲：使內壁面的一部分與振動馬達外殼的外面部相分離。 【發明內容】 〔發明欲解決的課題〕 但是’上述日本特開2002-345196號公報中記載的振 動馬達組裝體存在以下課題。也就是說，由於馬達容納件 是由橡膠製成的，在將振動馬達裝入馬達容納件內時，振 動馬達的外殼（本體部）的外面部易與馬達容納件的內壁 面產生貼附情形，妨礙振動馬達裝入馬達容納件內的作業 進行》 本發明的目的就是要提供一種馬達容納件，其內壁面 -4- (2) 1355789 . 具有不會與振動馬達的本體部的外面產生生貼附情形的程 - 度的滑動性，且在容納振動馬達或取出振動馬達時能夠提 . 高作業效率、以及提供一種振動馬達組裝體，將振動馬達 收容於此馬達容納件內。 〔用以解決課題的手段〕 本發明的馬達容納件，是具有彈性，並且將在從馬達 ® 主體前端突出的輸出軸上偏心固定有配重部的振動馬達予 以收容的馬達容納件，其特徵爲：具備有：延伸在輸出軸 的軸線方向，用來收容馬達主體的本體部的收容空間部， 以與本體部的外面部相接的方式來形成收容空間部的內壁 面，是形成爲凹凸面。 本發明的馬達容納件，由於其與馬達主體的本體部外 面部相接的馬達容納件的內壁面，是形成爲凹凸面，所以 當將振動馬達裝入馬達容納件的收容空間部或從收容空間 ® 部中取出振動馬達時，具有彈性的馬達容納件的收容空間 部的內壁面能夠防止與馬達本體部的外面相貼附的情形， 所以能夠盡量提高振動馬達裝入馬達容納件內或從馬達容 - 納件中取出時的作業效率。 .本發明的振動馬達組裝體，具備有：在從馬達主體前 端突出的輸出軸上偏心固定有配重部的振動馬達、以及延 伸於輸出軸的軸線方向，具有彈性，且具有用來收容馬達 主體的本體部的收容空間部的馬達容納件，以與本體部的 外面部相接的方式形成收容空間部的內壁面，是形成爲凹 -5- (3) 1355789 凸面。 • 本發明的振動馬達組裝體，由於與馬達主體的本體部 . 外面相接的馬達容納件的內壁面是形成爲凹凸面，所以當 將振動馬達裝入馬達容納件的收容空間部時，具有彈性的 馬達容納件的收容空間部內壁面能夠防止與馬達本體部的 外面相貼附的情形，所以能夠盡量提高振動馬達裝入馬達 容納件內來組裝振動馬達組裝體時的作業效率。 〔發明效果〕 藉由本發明的馬達容納件，由於內壁面具有與振動馬 達本體部的外面部不會產生貼附情形的程度的滑動性，所 以能夠提高裝入振動馬達或取出振動馬達時的作業效率。 此外，能夠提高振動馬達組裝體的組裝作業效率。 【實施方式】 下面參照附圖來說明本發明的振動馬達組裝體的實施 方式。在以下說明中’對於同一元件是使用同一圖號。 如第1圖〜第4圖所示，振動馬達組裝體1〇，具有 作爲手機等機器的振動產生源所使用的振動馬達。振 動馬達12是由核式馬達所構成，具有馬達主體16，該馬 達主體16具有直徑約4 mm、長度約8 mm的略呈圓筒形 狀的金屬馬達外殼（本體部）1 4，來達到小型化。馬達外 殻14的內壁面上固定有由具有N極和S極的永久磁鐵所 構成的定子。而在馬達外殻】4的內部，收容有在鐵心上 (4) 1355789 . 纏繞線圈的轉子》該轉子的中心，固定有由軸承所支撐的 . 輸出軸18。輸出軸18的前端部，是從馬達主體16的前 端向外側突出。此外，在輸出軸18的前端部，壓接或壓 入形成有略呈半圓柱形狀的配重部20，配重部20，是偏 心固定在輸出軸1 8。 在馬達主體16所具有的馬達外殼14內，在輸出軸 1 8的後端固定有整流片。各整流片都與一對刷子滑動接 • 觸，在各刷子上固定有板狀的端子22。各端子22的後端 ，是從設置在馬達外殻14後端的樹脂製成的托架24突出 。構成馬達主體16的一部分的托架24上，形成有沿著馬 達外殻14延伸的端子容納部24a。 向刷子供給預定電力用的接線端子26的其中一端， 是通過銲錫28與上述各端子22相接合（參照第1圖及第 3圖）。左右一對的接線端子26，是由薄板簧進行折彎加 工所形成。接線端子26，是具有：固定在馬達主體16上 ® 的第1部分26a、從第1部分26a的端部起，沿著輸出軸 18的軸線L方向形成的略呈U字形狀的第2部分2 6b、 以及從第2部分2 6b的端部起’沿著與輸出軸18軸線L . 方向略垂直方向上向外突出形成的略呈V字形狀的第3 部分2 6c。該第1部分26a及第2部分26b，是被收容於 托架24的端子容納部24a內，第3部分26c，是從端子 容納部24a向外側突出，以便與手機等的機器內的電路基 板容易接觸。 上述振動馬達12，由於配重部20是偏心固定在輸出 (5) 1355789 . 軸18的前端部，藉由輸出軸18的旋轉力使配重部20發 • 生轉動，從而也使馬達外殻14本身發生振動。這種振動 . 馬達12是利用在手機等機器的框體振動上，振動時爲使 框體不會發生不必要的振動聲音，將振動馬達12的馬達 主體16收容在橡膠製成的馬達容納件3〇內。 構成振動馬達組裝體10的一部分的由橡膠製成的馬 達容納件30’是延伸於輸出軸18的軸線L方向，從箭頭 ® A方向來看馬達容納件30的形狀，略呈L字形狀（參照 第5圖）。該馬達容納件30，具有用來收容馬達主體16 的收容空間部32。收容空間部32，沿輸出軸丨8的軸線l 方向從馬達容納件30的前端面34起延伸在略全長範圍。 位於軸線L方向的收容空間部32的長度，大致與馬達外 殼（本體部）14的長度相等。藉此，所以馬達主體16的 後端，也就是托架24的後端’以與馬達容納件3〇的後壁 部36相對接的方式’將馬達主體16壓入收容空間部32 ^ 時，配重部20也會從前端面34突出。 而形成收容空間部32的內壁面，是形成爲：與馬達 外殻14的外周面相接，在馬達容納件3〇的前側，收容空 • 間部3 2的內壁面沿馬達外殼1 4的外周面的全周將其包圍 . 。因此，在馬達容納件3 0的後側，在其底面3 0 a，形成 有讓端子容納部24a從馬達容納件3 〇露出用的開口（馬 達插入口）38。開口 38呈矩形形狀並與收容空間部32相 連通（參照第5圖）。 在將馬達容納件3 0與振動馬達]2組裝成振動馬達組 -8- (6) 1355789 . 裝體10時’上述開口 38,作爲用來將振動馬達12插入 - 收容空間部32時的馬達插入口使用。此外，開口 38，與 . 形成在後壁部36的縫隙部40相連通。縫隙部40，延伸 在與輸出軸18的軸線L方向略呈垂直的方向上，作爲將 開口 38擠壓擴大時使用。 振動馬達組裝體10，是通過開口 38，將振動馬達12 插入收容空間部32內而組裝成的β此外，收容空間部32 ® ’是形成爲讓其內壁面與馬達外殼14的外周面相接，所 以在將馬達主體16收容於收容空間部32的作業，其內壁 面是與馬達外殼14的外周面相接。此時，形成收容空間 部32的內壁面，由於是作成其表面具有凹凸，並且是與 馬達外殻（本體部）14的外周面不易發生貼附情形的具 有滑動性的凹凸狀梨皮表面S，所以即使馬達容納件3 0 是由橡膠製成的，馬達容納件30的內壁面也不易與馬達 外殼1 4的外周面發生貼附情形。所以在振動馬達組裝體 ^ 1 〇的組裝作業時，振動馬達1 2可順利裝入馬達容納件3 0 內，使組裝作業（裝塡作業）變得容易。此外，將振動馬 達]2從馬達容納件3 0內取出時，由於內壁面與馬達外殼 - 1 4的外周面不易發生貼附情形，容易將振動馬達1 2取出 來。 此外，在馬達容納件30的後壁部36上設置有縫隙部 40，馬達容納件30由橡膠製成且具有彈性’所以容易將 開口 38擠壓擴大，在組裝時更容易將振動馬達12插入收 容空間部3 2內，或者在將振動馬達1 2從馬達容納件3 0 -9 - (8) 1355789 . 以下對於裝配有本發明的振動馬達組裝體的各種機器 . 進行說明。 如第10圖所示，作爲振動通知機器的一例的手機50 內部，容納有安裝著各種電子零件的電路基板51，此電 路基板51的上面裝配有上述振動馬達組裝體1〇。 如第1 1圖所示，作爲攜帶型資訊終端機的一例的 PDA60內部，容納有安裝著各種電子零件的電路基板61 ® ’此電路基板61的上面裝配有上述振動馬達組裝體1 〇。 如第12圖所示，作爲遊戲機的一例的電視遊戲等的 遙控器70內部’容納有安裝著各種電子零件的電路基板 7 1，此電路基板71的上面裝配有上述振動馬達組裝體！ 〇 〇 如上所述，振動馬達組裝體1〇可裝配在各種各樣的 機器上。 上述各種實施方式的摘要如下。 ® 在馬達容納件，設置有將馬達本體部插入收容空間部 的馬達插入口，與馬達插入口相連通的縫隙部，形成在與 馬達本體部後端相對的後壁部更爲適宜。由於在馬達容納 • 件的後壁部，設置有與馬達插入口相連通的縫隙部，所以 . 容易將馬達插入口擴大。因此，將振動馬達插入收容空間 部內或從中取出時，振動馬達的容納/取出作業變得更容 易。 〔產業上的可利用性〕 -11 - (9) 1355789 · 本發明是關於將在輸出軸上偏心固定有配重部的振動 馬達予以收容的馬達容納件，以及將振動馬達收容於該馬 達容納件內的振動馬達組裝體，馬達容納件其內壁面具有 與振動馬達本體部的外面部不會產生貼附情形的程度的滑 動性’所以能夠提高裝入振動馬達或取出振動馬達時的作 業效率’以及振動馬達組裝體能將振動馬達收容於該馬達 容納件。 【圖式簡單說明】 第1圖是表示本發明的振動馬達組裝體的一個實施方 式的剖面圖。 第2圖是第1圖所示的振動馬達組裝體的正面圖。 第3圖是第1圖所示的振動馬達組裝體的背面圖。 第4圖是第1圖所示的振動馬達組裝體底面圖。 第5圖是表示本發明涉及的馬達容納件的—個實施方 β式的立體圖。 第ό圖是本發明的馬達容納件的其他實施方式的主要 部分放大立體圖。 - 第7圖是本發明的馬達容納件的其他實施方式的主要 部分放大立體圖。 第8圖是本發明的馬達容納件的其他實施方式的主要 部分放大立體圖。 弟9圖是本發明的馬達容納件的其他實施方式的主要 部分放大立體圖。 -12- (10) 1355789 第10圖是作爲本發明的振動通知機器的一例的手機 . 的分解立體圖。 第1 1圖是作爲本發明的攜帶型資訊終端的一例的 PDA的分解立體圖。 第12圖是作爲本發明的遊戲機的一例的電視遊戲遙 控器的分解立體圖。 # 【主要元件符號說明】 10…振動馬達組裝體 1 2…振動馬達 14…馬達外殼（本體部） 16…馬達主體 18…輸出軸 2 0…配重部 3 0、3 0 A〜3 0 D…馬達容納件 _ 32…收容空間部 36…後壁部 38…開口（馬達ϋ_Λ—P ) - 40···縫隙部 50…手機（振動通知機器） 6 0 ..· PDA (攜帶型資訊終端機） 70…遙控器（遊戲機） S、S1〜S4…凹凸面1355789, (1) EMBODIMENT OF THE INVENTION TECHNICAL FIELD The present invention relates to a motor accommodating member that accommodates a vibration motor in which an eccentric portion is eccentrically fixed on an output shaft, and accommodates a vibration motor in the motor. Vibration motor assembly in the piece. [Prior Art] As a prior art in the art, Japanese Laid-Open Patent Publication No. 2002-345196 is incorporated. In the vibration motor assembly described in this publication, a vibration motor is housed in a motor housing made of synthetic rubber. The motor housing has a housing space for housing the vibration motor. The accommodating space portion is formed by an inner wall surface that is circumscribing the vibration motor casing (main body portion), and the accommodating space can be easily and conveniently carried out, and the accommodating space is formed such that a part of the inner wall surface and the vibration motor casing are formed. The outer part is separated. [Explanation of the Invention] The vibration motor assembly described in Japanese Laid-Open Patent Publication No. 2002-345196 has the following problems. That is, since the motor accommodating member is made of rubber, when the vibration motor is housed in the motor accommodating member, the outer portion of the outer casing (body portion) of the vibration motor is liable to be attached to the inner wall surface of the motor accommodating member. The operation of obstructing the vibration motor into the motor accommodating member is carried out. The object of the present invention is to provide a motor accommodating member having an inner wall surface -4- (2) 1355789. It has an outer surface which does not generate vibration with the body portion of the vibration motor. The slidability of the degree of attachment is increased, and the work efficiency can be improved when the vibration motor is taken out or the vibration motor is taken out, and a vibration motor assembly is provided, and the vibration motor is housed in the motor housing. [Means for Solving the Problem] The motor accommodating member of the present invention is a motor accommodating member which is elastic and which is housed in a vibrating motor in which a weight portion is eccentrically fixed to an output shaft projecting from the front end of the motor main body, and is characterized. The accommodating space portion for accommodating the main body portion of the motor main body extending in the axial direction of the output shaft is formed so as to be in contact with the outer surface portion of the main body portion to form an inner wall surface of the accommodating space portion. surface. The motor accommodating member of the present invention is formed as an uneven surface due to the inner wall surface of the motor accommodating member that is in contact with the outer surface portion of the main body portion of the motor main body, so that the vibration motor is incorporated in the accommodating space portion of the motor accommodating member or from the accommodating portion. When the vibration motor is taken out from the space®, the inner wall surface of the housing portion of the motor housing having elasticity can be prevented from adhering to the outer surface of the motor main portion, so that the vibration motor can be loaded into the motor housing as much as possible or Motor capacity - the efficiency of the work when taking out the parts. The vibration motor assembly according to the present invention includes: a vibration motor that is eccentrically fixed to an output shaft protruding from a distal end of the motor main body; and a vibration motor extending in an axial direction extending from the output shaft, and having elasticity for accommodating the motor The motor housing of the accommodating space portion of the main body portion of the main body forms an inner wall surface of the accommodating space portion so as to be in contact with the outer surface portion of the main body portion, and is formed as a concave -5 - (3) 1355789 convex surface. In the vibration motor assembly of the present invention, since the inner wall surface of the motor housing that is in contact with the outer surface of the main body portion of the motor main body is formed as an uneven surface, when the vibration motor is incorporated in the housing space portion of the motor housing, Since the inner wall surface of the accommodating space portion of the elastic motor accommodating member can be prevented from adhering to the outer surface of the motor main body portion, the work efficiency when the vibration motor is incorporated in the motor accommodating member to assemble the vibration motor assembly can be increased as much as possible. [Effect of the Invention] According to the motor accommodating member of the present invention, since the inner wall surface has slidability to the extent that the outer surface of the vibration motor main body portion does not adhere, the operation of loading the vibration motor or taking out the vibration motor can be improved. effectiveness. Further, the assembly work efficiency of the vibration motor assembly can be improved. [Embodiment] An embodiment of a vibration motor assembly of the present invention will be described below with reference to the drawings. In the following description, the same drawing number is used for the same component. As shown in Fig. 1 to Fig. 4, the vibration motor assembly 1 includes a vibration motor used as a vibration generating source of a device such as a cellular phone. The vibration motor 12 is constituted by a nuclear motor and has a motor main body 16 having a substantially cylindrical metal motor casing (body portion) 14 having a diameter of about 4 mm and a length of about 8 mm to achieve a small size. Chemical. A stator composed of a permanent magnet having N poles and S poles is fixed to the inner wall surface of the motor casing 14. In the inside of the motor casing 4, it is housed on the core (4) 1355789. The rotor of the winding coil. The center of the rotor is fixed with an output shaft 18 supported by the bearing. The front end portion of the output shaft 18 projects outward from the front end of the motor main body 16. Further, at the front end portion of the output shaft 18, a weight portion 20 having a substantially semi-cylindrical shape is crimped or pressed, and the weight portion 20 is eccentrically fixed to the output shaft 18. A commutator piece is fixed to the rear end of the output shaft 18 in the motor casing 14 of the motor main body 16. Each of the segments is slidably contacted with a pair of brushes, and plate-like terminals 22 are fixed to the respective brushes. The rear end of each terminal 22 protrudes from a bracket 24 made of resin provided at the rear end of the motor casing 14. A terminal accommodating portion 24a extending along the motor housing 14 is formed in the bracket 24 constituting a part of the motor main body 16. One end of the terminal 26 for supplying predetermined power to the brush is joined to each of the terminals 22 by solder 28 (see FIGS. 1 and 3). The pair of right and left terminal blocks 26 are formed by bending a thin leaf spring. The terminal 26 has a first portion 26a fixed to the motor main body 16 and a second U-shaped portion formed along the axis L direction of the output shaft 18 from the end of the first portion 26a. 2 6b, and a third V-shaped portion 3 6c which is formed to protrude outward in a direction substantially perpendicular to the direction of the axis L of the output shaft 18 from the end of the second portion 26b. The first portion 26a and the second portion 26b are housed in the terminal accommodating portion 24a of the bracket 24, and the third portion 26c is protruded outward from the terminal accommodating portion 24a so as to be connected to a circuit board in a device such as a cellular phone. Easy to reach. In the above-described vibration motor 12, since the weight portion 20 is eccentrically fixed to the output (5) 1355789. The front end portion of the shaft 18, the weight portion 20 is rotated by the rotational force of the output shaft 18, thereby also making the motor casing 14 itself vibrates. Such a vibration. The motor 12 is used for vibration of a casing of a device such as a mobile phone. When the vibration is generated, the motor body 16 of the vibration motor 12 is housed in a motor housing made of rubber. 3 〇. The motor accommodating member 30' made of rubber constituting a part of the vibration motor assembly 10 is extended in the direction of the axis L of the output shaft 18, and the shape of the motor accommodating member 30 is viewed from the direction of the arrow о A, which is slightly L-shaped ( Refer to Figure 5). The motor housing 30 has a housing space portion 32 for housing the motor body 16. The accommodating space portion 32 extends from the front end surface 34 of the motor housing 30 in the direction of the axis l of the output shaft 8 over a substantially full length. The length of the accommodating space portion 32 located in the direction of the axis L is substantially equal to the length of the motor casing (body portion) 14. Therefore, when the rear end of the motor main body 16, that is, the rear end ' of the bracket 24 is in contact with the rear wall portion 36 of the motor housing member 3, the motor main body 16 is pressed into the accommodating space portion 32^. The weight portion 20 also protrudes from the front end face 34. The inner wall surface forming the accommodating space portion 32 is formed so as to be in contact with the outer peripheral surface of the motor casing 14, and the inner wall surface of the accommodating portion 3 2 is accommodated along the motor casing 14 at the front side of the motor accommodating member 3? Surrounded by the entire circumference of the outer perimeter. Therefore, on the rear side of the motor accommodating member 30, on the bottom surface 30a, an opening (male insertion opening) 38 for exposing the terminal accommodating portion 24a from the motor accommodating member 3 is formed. The opening 38 has a rectangular shape and communicates with the accommodating space portion 32 (refer to Fig. 5). The motor housing member 30 and the vibration motor 2 are assembled into a vibration motor unit -8-(6) 1355789. When the body 10 is mounted, the opening 38 is used as a motor for inserting the vibration motor 12 into the accommodating space portion 32. Use for the insertion port. Further, the opening 38 communicates with the slit portion 40 formed in the rear wall portion 36. The slit portion 40 is extended in a direction slightly perpendicular to the direction of the axis L of the output shaft 18, and is used as the opening 38 is pressed and expanded. The vibration motor assembly 10 is assembled by inserting the vibration motor 12 into the accommodating space 32 through the opening 38. The accommodating space 32 ′′ is formed so that the inner wall surface thereof is in contact with the outer circumferential surface of the motor casing 14 . Therefore, in the operation of accommodating the motor main body 16 in the accommodating space portion 32, the inner wall surface is in contact with the outer peripheral surface of the motor casing 14. At this time, the inner wall surface of the accommodating space portion 32 is formed so as to have unevenness on the surface thereof, and the slidable embossed surface S is apt to be attached to the outer peripheral surface of the motor casing (body portion) 14. Therefore, even if the motor housing member 30 is made of rubber, the inner wall surface of the motor housing member 30 is not easily attached to the outer peripheral surface of the motor housing 14 . Therefore, during the assembly work of the vibration motor assembly ^1, the vibration motor 12 can be smoothly inserted into the motor housing 30, and the assembly work (assembly work) can be facilitated. Further, when the vibration motor 2 is taken out from the motor housing 30, the outer peripheral surface of the inner wall surface and the motor casing - 14 is less likely to be attached, and the vibration motor 12 is easily taken out. Further, a slit portion 40 is provided on the rear wall portion 36 of the motor accommodating member 30, and the motor accommodating member 30 is made of rubber and has elasticity 'so that the opening 38 is easily squeezed and enlarged, and the vibration motor 12 is more easily inserted during assembly. In the accommodating space portion 3 2 or the vibration motor 1 2 from the motor accommodating member 3 0 -9 - (8) 1355789. Hereinafter, various devices equipped with the vibration motor assembly of the present invention will be described. As shown in Fig. 10, the inside of the cellular phone 50 as an example of the vibration notification device accommodates a circuit board 51 on which various electronic components are mounted, and the vibration motor assembly 1 is attached to the upper surface of the circuit board 51. As shown in Fig. 1, a PDA 60 as an example of a portable information terminal device accommodates a circuit board 61* on which various electronic components are mounted. The vibration motor assembly 1 is mounted on the upper surface of the circuit board 61. As shown in Fig. 12, a remote control unit 70 such as a video game as an example of a game machine accommodates a circuit board 711 on which various electronic components are mounted, and the vibration motor assembly is mounted on the upper surface of the circuit board 71. 〇 〇 As described above, the vibration motor assembly 1 can be mounted on a wide variety of machines. The summary of the various embodiments described above is as follows. The motor accommodating member is provided with a motor insertion port into which the motor main body portion is inserted into the accommodating space portion, and a slit portion communicating with the motor insertion port is preferably formed in a rear wall portion facing the rear end of the motor main body portion. Since the slit portion communicating with the motor insertion port is provided in the rear wall portion of the motor housing member, it is easy to enlarge the motor insertion port. Therefore, when the vibration motor is inserted into or taken out from the accommodating space portion, the accommodating/removing operation of the vibration motor becomes easier. [Industrial Applicability] -11 - (9) 1355789 The present invention relates to a motor accommodating member that accommodates a vibration motor in which a weight portion is eccentrically fixed on an output shaft, and accommodates a vibration motor in the motor. In the vibration motor assembly in the device, the inner wall surface of the motor housing has slidability to the extent that the outer surface of the vibration motor main portion does not adhere to each other. Therefore, the work efficiency when the vibration motor is loaded or the vibration motor is taken out can be improved. And the vibration motor assembly can accommodate the vibration motor in the motor housing. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view showing an embodiment of a vibration motor assembly according to the present invention. Fig. 2 is a front elevational view showing the vibration motor assembly shown in Fig. 1. Fig. 3 is a rear view of the vibration motor assembly shown in Fig. 1. Fig. 4 is a bottom view of the vibration motor assembly shown in Fig. 1. Fig. 5 is a perspective view showing a stator of the motor accommodating member according to the present invention. Fig. 1 is an enlarged perspective view of a main portion of another embodiment of the motor housing of the present invention. - Fig. 7 is an enlarged perspective view showing main parts of another embodiment of the motor housing of the present invention. Fig. 8 is an enlarged perspective view showing the main part of another embodiment of the motor housing of the present invention. Fig. 9 is an enlarged perspective view of a main portion of another embodiment of the motor housing of the present invention. -12- (10) 1355789 Fig. 10 is an exploded perspective view of the mobile phone as an example of the vibration notification device of the present invention. Fig. 1 is an exploded perspective view of a PDA as an example of the portable information terminal of the present invention. Fig. 12 is an exploded perspective view showing a video game remote controller as an example of the game machine of the present invention. # [Main component symbol description] 10...Vibration motor assembly 1 2...Vibration motor 14...Motor housing (body portion) 16...Motor main body 18...output shaft 2 0...weight unit 3 0,3 0 A~3 0 D ...motor housing _ 32... accommodating space portion 36...rear wall portion 38...opening (motor ϋ_Λ-P) - 40··· slit portion 50...mobile phone (vibration notification device) 6 0 ..· PDA (portable information terminal) Machine) 70... remote control (game machine) S, S1~S4...

Claims (1)

1355789 . _ • 公告本j li _j - 第094丨179〇9號專利申請案中文申請專利範圍修正本 民國99年12月22日修正 十、申請專利範園 1· 一種馬達容納件，是具有彈性，並且將在從馬達 • 主體前端突出的輸出軸上偏心固定有配重部的振動馬達予 • 以收容的馬達容納件，其特徵爲： 具備有：延伸於上述輸出軸的軸線方向，用來收容上 φ 述馬達主體的本體部的收容空間部， 用來將上述本體部插入到上述收容空間部的馬達插入 □ ’設置在：與上述本體部的外周面相接而形成上述收容 空間部的內壁面的一側端， • 上述內壁面，在另一端側覆蓋上述本體部的全周，形 . 成爲具有滑動性的作爲凹凸面的粗糙面。 2 ·如申請專利範圍第1項的馬達容納件，其中上述 馬達插入口’設置在上述內壁面的後端側，使將電力朝上 # 述馬達主體供給的接線端子露出；與上述馬達插入口相連 通的縫隙部’形成在與上述馬達主體的後端相對向的後壁 部。 3·—種振動馬達組裝體，其特徵爲： 具備有： 在從馬達主體前端突出的輸出軸上偏心固定有配重部 的振動馬達、 以及延伸於上述輸出軸的軸線方向，具有彈性，且具 有用來收容上述馬達主體的本體部的收容空間部的馬達容 1355789 納件， 用來將上述本體部插入到上述收容空間部的馬達插人 口，設置在：與上述本體部的外周面相接而形成上述收容 空間部的內壁面的一側端， 上述內壁面，在另一端側覆蓋上述本體部的全周，形 成爲具有滑動性的作爲凹凸面的粗糙面。 4 ·如申請專利範圍第3項的振動馬達組裝體，其中 上述振動馬達，在上述本體部的側方設置有用來供給電力 的接線端子， 上述馬達容納件’使上述―接線端子露出的馬達插入口 ，在上述內壁面的後端側開口》 5. —種振動通知機器，其特徵爲：裝配有申請專利 範圍第3項中所記載的振動馬達組裝體。 6- 一種手機，其特徵爲：裝配有申請專利範圍第3 項中所記載的振動馬達組裝體。 ' 7- —種攜帶型資訊終端機，其特徵爲：裝配有申請 專利範圍第3項中所記載的振動馬達組裝體. 8. —種遊戲機，其特徵爲：裝配有申請專利範圍第3 項中所記載的振動馬達組裝體。1355789 . _ • Announcement j li _j - Patent Application No. 094丨179〇9 Patent Application Revision of the Chinese Patent Application December 22, 1999 Revision Ten, Application for Patent Fan Park 1. A motor accommodating member is flexible And a vibration motor that is eccentrically fixed to the output shaft protruding from the front end of the motor body, and a motor housing that is eccentrically fixed to the housing, and is characterized in that: the motor housing is extended in the axial direction of the output shaft, and is used for The accommodating space portion of the main body portion of the motor main body, the motor insertion portion □ for inserting the main body portion into the accommodating space portion is provided to be in contact with the outer peripheral surface of the main body portion to form the accommodating space portion. One end of the inner wall surface, the inner wall surface covers the entire circumference of the main body portion on the other end side, and has a slidable rough surface as an uneven surface. 2. The motor accommodating member of claim 1, wherein the motor insertion opening ' is provided on a rear end side of the inner wall surface to expose a terminal for supplying electric power to the upper motor body; and the motor insertion port The communicating gap portion ' is formed in a rear wall portion that faces the rear end of the motor body. A vibration motor assembly according to the invention, comprising: a vibration motor that is eccentrically fixed to an output shaft protruding from a distal end of the motor main body; and an axial direction extending from the output shaft, and having elasticity a motor housing 1355789 for accommodating a housing portion of the main body portion of the motor main body, and a motor for inserting the main body portion into the accommodating space portion is disposed to be in contact with an outer peripheral surface of the main body portion On the one side end of the inner wall surface of the accommodating space portion, the inner wall surface covers the entire circumference of the main body portion on the other end side, and is formed into a slidable rough surface as an uneven surface. 4. The vibration motor assembly according to claim 3, wherein the vibration motor is provided with a terminal for supplying electric power to the side of the main body portion, and the motor accommodating member inserts a motor for exposing the terminal. The port is open at the rear end side of the inner wall surface. 5. A vibration notification device characterized in that the vibration motor assembly described in claim 3 is attached. 6- A mobile phone characterized by being equipped with a vibration motor assembly as described in claim 3 of the patent application. ' 7--portable information terminal, characterized in that it is equipped with the vibration motor assembly described in claim 3 of the patent application. 8. A game machine characterized in that it is equipped with the patent application scope 3 The vibration motor assembly described in the item.
TW094117909A 2004-06-02 2005-05-31 Motor holding equipment and vibrating motor assembly TW200612645A (en)

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JP4891645B2 (en) * 2006-04-14 2012-03-07 日本電産コパル株式会社 Vibration motor
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CN106357079A (en) * 2016-09-19 2017-01-25 四川安和精密电子电器有限公司 Micro vibration motor with FPC (flexible printed circuit)
JP7124792B2 (en) * 2019-06-07 2022-08-24 株式会社デンソー Cover device for motor terminals
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JP2933190B2 (en) * 1993-10-19 1999-08-09 矢崎総業株式会社 Low insertion force elastic member, method of manufacturing the same, and method of manufacturing mold for low insertion force elastic member
JP3123360B2 (en) * 1994-09-16 2001-01-09 豊田合成株式会社 Rubber plug
JPH10248192A (en) * 1997-02-28 1998-09-14 Kokusai Electric Co Ltd Vibrator holding structure
JP3172487B2 (en) * 1998-02-19 2001-06-04 三洋電機株式会社 Vibration motor
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