KR100275323B1 - Thin buzzer cases - Google Patents

Thin buzzer cases Download PDF

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Publication number
KR100275323B1
KR100275323B1 KR1019980013159A KR19980013159A KR100275323B1 KR 100275323 B1 KR100275323 B1 KR 100275323B1 KR 1019980013159 A KR1019980013159 A KR 1019980013159A KR 19980013159 A KR19980013159 A KR 19980013159A KR 100275323 B1 KR100275323 B1 KR 100275323B1
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KR
South Korea
Prior art keywords
buzzer
external power
case
terminals
thin
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KR1019980013159A
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Korean (ko)
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KR19980025320A (en
Inventor
김종규
Original Assignee
김낙현
주식회사삼부커뮤닉스
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Application filed by 김낙현, 주식회사삼부커뮤닉스 filed Critical 김낙현
Priority to KR1019980013159A priority Critical patent/KR100275323B1/en
Publication of KR19980025320A publication Critical patent/KR19980025320A/en
Application granted granted Critical
Publication of KR100275323B1 publication Critical patent/KR100275323B1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12—Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable
    • B65D9/22—Fastening devices for holding collapsible containers in erected state, e.g. integral with container walls

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

PURPOSE: A thin buzzer case is provided to make better a resonant phenomenon of a signal tone(sound) of a buzzer built in a mobile phone or a PCS by improving disadvantages of a conventional thin plate, miniaturized and light weight buzzer case. CONSTITUTION: A thin buzzer case(3) includes a metal plate for welding a buzzer coil and connecting external power built in a synthetic resin(2). An U-shape opening unit(8) is formed at the center between terminals(6,6') for connection external power of both edges of the buzzer case(3). A low concave unit(5) is formed at a portion of the metal plate on a coil welding portion(4) and its surrounding in the bottom of the buzzer case. Projections(7,7') of an adequate shape are formed at remaining portions including the terminals(6,6') for connection external power side by the same height to the terminals(6,6') for connection external power.

Description

박판버저 케이스(Thin buzzer cases)Thin buzzer cases

본 발명은 소리의 공명현상과 장착이 우수한 박판 버저의 케이스에 관한 것으로서, 종래의 버저 조립부품 장착용 버저 케이스는 보통 사방이 4각형이고 저면은 평평한 판체로 구성되어 있어서 소형 전자제품 특히 휴대폰, 개인 휴대 통신기기에 내장되는 소형, 박판 및 경량의 버저에 사용할 때에는 소리의 공명현상이 불량하여 맑고 청아하지 못하고 소리가 크지 않으면서 둔탁하고 떨리는 음질을 나타내게 되는 결점이 있었고, 또한 코일과 외부 연결용 터미널과의 용접부위가 케이스 저면으로 돌출되어 기기내에 장착시에는 돌출된 용접부위로 인하여 수평되게 장착하기가 어렵게 되는 결점들이 있었다.The present invention relates to a case of a thin plate buzzer excellent in sound resonance and mounting, the conventional buzzer assembly mounting buzzer case is usually four sides of the four sides and the bottom of the flat plate is composed of small electronic products, especially mobile phones, individuals When used in small, thin, and lightweight buzzers embedded in mobile communication devices, there is a defect that the sound resonance is poor, and the sound is not clear and clean, and the sound is dull and trembling. The welding part of the bulge protruded to the bottom of the case, and when mounted in the apparatus, there were disadvantages that it was difficult to mount horizontally due to the protruding welding part.

본원은 상기와 같은 종래의 박판, 소형 및 경량의 버저 케이스의 결점을 개량하여 소형 전자제품인 휴대폰이나 개인휴대 통신기기(PCS) 등에 내장되는 버저의 신호음(소리)의 공명 현상을 좋게 하고 버저의 기기에 장착시에도 수평으로 안정되게 장착할 수 있게 하기 위하여 버저 케이스의 측면 일부에 개방공을 설치하여 버저 신호음의 공명현상을 좋게하고, 케이스 저면에는 요철면을 형성하여 코일 연결용 용접부위가 저면의 돌출면 보다 낮아져서 기기에 장착시에 용접 부위에 의한 불균형이나 불안정한 장착이 없게하여 안전하게 수평으로 장착되면서 돌출면에 의해서 공간을 형성하고 있는 요면에 의하여 소리의 공명현상을 배가시키게 한 것으로서, 이를 첨부된 도면을 참조하여 일예를 들어 상세히 설명하면 다음과 같다.The present application improves the shortcomings of the conventional thin plate, compact and lightweight buzzer case as described above to improve the resonance phenomenon of the buzzer (sound) of the buzzer embedded in a mobile phone or a personal mobile communication device (PCS), which is a small electronic product, and the device of the buzzer. In order to be able to install it horizontally and stably even when it is installed on the side of the buzzer case, an opening hole is installed on the side of the buzzer to improve the resonance of the buzzer signal sound, and an uneven surface is formed on the bottom of the case so that the welding part for connecting the coil It is lower than the protruding surface so that there is no imbalance or unstable installation by the welding part when it is mounted on the device, and it doubles the resonance of sound by the concave surface forming the space by the protruding surface while being mounted horizontally safely. An example will be described in detail with reference to the drawings.

제1도는 본 발명 박판 버저 케이스의 저면 사시도.1 is a bottom perspective view of the thin buzzer case of the present invention.

제2도는 본 발명 박판 버저 케이스를 덮개와 조립사의 사시도.Figure 2 is a perspective view of the lid and assembly of the present invention thin plate buzzer case.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 금속판 2 : 합성수지1: metal plate 2: synthetic resin

3 : 버저 케이스 4 : 용접부위3: buzzer case 4: welding part

5 : 요부 6,6' : 전원 연결용 터미널5: main part 6,6 ': terminal for power connection

7,7' : 돌출면 8 : 개방부7,7 ': projecting surface 8: opening part

버저 코일 용접 및 외부전원 연결용 금속판(1)을 합성수지(2)속에 내장시킨채 성형하는 소위 인서트 몰딩 타입(insert molding type)의 버저 케이스(3)에 있어서, 버저 케이스의 양 모서리의 외부 전원 연결용 터미널(6)(6')사이의 중아에 U자형 개방부(8)를 형성하고 상기버저 케이스의 저면의코일 용접 부위(4)쪽 금속판 부위와 그 주변은 낮은 요부(5)를 형성하고 외부 전원 연결용 터미널(6)(6')쪽을 비롯한 나머지 부위는 외부 전원 연결용 터미널(6)(6')의 높이와 동일한 높이로 적절한 형태의 돌출면(7)(7')을 성공한 것으로 구성된다.In a so-called insert molding type buzzer case 3, in which a buzzer coil welding and a metal plate 1 for external power connection are embedded in a synthetic resin 2, the external power connection at both edges of the buzzer case is formed. A U-shaped opening 8 is formed in the middle child between the dragon terminals 6 and 6 ', and the metal plate portion on the coil welding portion 4 side of the bottom of the buzzer case and the lower recess 5 are formed. The remaining parts including the external power connection terminal (6) (6 ') are the same height as the external power connection terminal (6) (6'), and the protruded surface (7) (7 ') of the appropriate shape is It consists of.

이상과 같이 구성되는 본 발명 인서트 몰딩 타입의 버저 케이스는 U자형 개방부(8)가 있어서 코일을 외부 연결용 터미널에 용접 연결하기가 수월하면서, 그 U자형 개방부(8)를 통하여 버저 내부에서의 뜰판(다이어 프램)의 울림에 의한 소리의 공명현상이 배가되어 소리가 외부로 명확하게 흘러나오므로 버저 소리가 명쾌하고 크게 들리도록 하는 작용을 하며 또한 코일 용접부위(4)는 다른 낮은 부위(5)와 함께 전원 연결용 터미널(6)(6')쪽을 비롯한 나머지 부위보다 낮은 요부를 형성하고 있으므로 코일 용접부위(4)에 코일을 용접후에도 용접부위가 상기 높은 부위보다 낮거나 같아져서 버저를 장착할 기기에 장착시 평형으로 안전하게 장착할 수 있는 특징이 있다.The insert molding type buzzer case of the present invention has a U-shaped opening 8, so that it is easy to weld the coil to the terminal for external connection, and the U-shaped opening 8 is provided inside the buzzer. The resonance phenomenon of the sound caused by the ringing of the diaphragm of the doubling doubles and the sound flows out clearly to the outside, so that the buzzer sound is heard clearly and loudly, and the coil welding part 4 has a different lower part ( 5) together with the lower part than the other parts including the power supply terminals 6 and 6 ', the welding part is lower than or equal to the high part even after the coil is welded to the coil welding part 4. When mounted on the device to be equipped with a feature that can be safely mounted in equilibrium.

또한 상기 버저의 저면이 요철면을 형성하고 있으므로 소리의 공명현상을 배가시키는 작용을 하게 된다.In addition, since the bottom surface of the buzzer forms an uneven surface, it acts to double the resonance of the sound.

본 발명 버저 케이스는 내장할 기기에 장착시 저면이 요철면이면서 용접부가 돌출되지 않아서 평행되게 안착시킬수가 있는 효과가 있고 개방부(8)와 상기 요출부에 의해서 소리의 공명 현상이 배가되어 버저의 소리가 맑고 깨끗하고 청아하게 들리는 효과가 있다고 하겠다.When the buzzer case of the present invention is mounted on a device to be embedded, the bottom surface is an uneven surface and the welding portion does not protrude so that it can be placed in parallel and the resonance of the sound is doubled by the opening portion 8 and the uneven portion. It is said that the sound is clear, clean and elegant.

본 발명은 버저 소리의 공명 현상을 높이면서 용접부위의 돌출현상을 예방기 위하여 측면 개방부와 저면 요철부를 갖는 박판, 경량 및 소형 버저의 케이스를 제공코져 하는 것이다.The present invention is to provide a case of a thin plate, a light weight and a small buzzer having side openings and bottom concave-convex portions in order to prevent the phenomenon of protrusion of the welded portion while increasing the resonance phenomenon of the buzzer sound.

Claims (1)

버저 코일 용접 및 외부전원 연결용 금속판(1)을 합성수지(2)속에 내장시킨채 성형하는 소위 인서트 몰딩 타입(insert molding type)의 버저 케이스(3)에 있어서, 버저 케이스의 양 모서리의 외부 전원 연결용 터미널(6)(6') 사이의 중앙에 U자형 개방부(8)를 형성하고 상기 버저 케이스의 저면에 코일 용접 부위(4)쪽 금속판 부위와 그 주변은 낮은 요부(5)를 형성하고 외부 전원 연결용 터미널(6)(6')쪽을 비롯한 나머지 부위는 외부 전원 연결용 터미널(6)(6')의 높이와 동일한 높이로 적절한 형태의 돌출면(7)(7')을 성형한 것으로 구성됨을 특징으로 하는 박판버저 케이스.In a so-called insert molding type buzzer case 3, in which a buzzer coil welding and a metal plate 1 for external power connection are embedded in a synthetic resin 2, the external power connection at both edges of the buzzer case is formed. A U-shaped opening 8 is formed in the center between the terminals 6 and 6 ', and a metal plate portion on the coil welding portion 4 side and a lower recess 5 are formed at the bottom of the buzzer case. The remaining parts, including the external power connection terminals 6 and 6 ', are formed with the same height as the height of the external power connection terminals 6 and 6'. Thin buzzer case, characterized in that consisting of one.
KR1019980013159A 1998-04-14 1998-04-14 Thin buzzer cases KR100275323B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019980013159A KR100275323B1 (en) 1998-04-14 1998-04-14 Thin buzzer cases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019980013159A KR100275323B1 (en) 1998-04-14 1998-04-14 Thin buzzer cases

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KR19980025320A KR19980025320A (en) 1998-07-06
KR100275323B1 true KR100275323B1 (en) 2000-12-15

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