KR20040003568A - mounting structure of digital clock for bus - Google Patents
mounting structure of digital clock for bus Download PDFInfo
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- KR20040003568A KR20040003568A KR1020020038311A KR20020038311A KR20040003568A KR 20040003568 A KR20040003568 A KR 20040003568A KR 1020020038311 A KR1020020038311 A KR 1020020038311A KR 20020038311 A KR20020038311 A KR 20020038311A KR 20040003568 A KR20040003568 A KR 20040003568A
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- South Korea
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- bare chip
- cover body
- light emitting
- pcb
- attached
- Prior art date
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Classifications
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- 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
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/30—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure
- B65D85/34—Containers, packaging elements or packages, specially adapted for particular articles or materials for articles particularly sensitive to damage by shock or pressure for fruit, e.g. apples, oranges or tomatoes
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/001—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable
- B65D5/0015—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel
- B65D5/003—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having ledges formed by extensions of the side walls
- B65D5/0035—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper stackable the container being formed by folding up portions connected to a central panel having ledges formed by extensions of the side walls the ledges being located between side walls and doubled-over extensions
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/22—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form held erect by extensions of one or more sides being doubled-over to enclose extensions of adjacent sides
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- 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
- B65D5/00—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper
- B65D5/20—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form
- B65D5/26—Rigid or semi-rigid containers of polygonal cross-section, e.g. boxes, cartons or trays, formed by folding or erecting one or more blanks made of paper by folding-up portions connected to a central panel from all sides to form a container body, e.g. of tray-like form with extensions of opposite sides mutually interlocking to lie against other sides
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electric Clocks (AREA)
Abstract
Description
본 발명은 차량용 디지탈 시계의 내구력 향상 구조에 관한 것으로서, 더욱 상세하게는 기존의 차량용 디지탈 시계에서 배어 칩 LED의 배치 및 장착 구조를 개선하여 내구력을 증진시키고, 에폭시 몰딩부분을 감소시켜 비용을 절감시킬 수 있도록 한 차량용 디지탈 시계의 내구력 향상 구조에 관한 것이다.The present invention relates to a durability improvement structure of a vehicle digital watch, and more particularly, to improve durability by improving the arrangement and mounting structure of bare chip LEDs in a conventional vehicle digital watch, and to reduce costs by reducing epoxy molding parts. It is related with the durability improvement structure of the vehicle digital clock which made it possible.
통상적으로 차종에 관계없이 모든 자동차의 운전석 전면쪽 패널상에는 디지탈 또는 아날로그 시계가 장착되어 있다.Typically, all cars are equipped with a digital or analog clock on the driver's front panel.
특히, 버스의 전차종에는 디지탈 시계가 장착되어 있는데, 그 종래의 구성 및 장착상태를 첨부한 도 4 내지 도 7을 참조로 살펴보면 다음과 같다.In particular, all models of the bus is equipped with a digital clock, with reference to Figures 4 to 7 attached to the conventional configuration and mounting state as follows.
종래의 디지탈 시계의 구성은 4개(2개는 시간용, 2개는 분용)의 육면체 박스 몰딩체(100)의 내부에 배어 칩(bare chip)이 내장된 구조로서, 상시전원에 의해 각각이 발광되어 디스플레이되는 구조로 되어 있다.The conventional digital clock has a structure in which four bare chips (two for time and two for minutes) are embedded with bare chips in the hexahedral box molding 100, and each of them is controlled by a constant power source. It is a structure that is displayed by emitting light.
보다 상세하게는, 각각의 박스 몰딩체(100)의 전면에는 8자 모양의 홀이 형성되어 있고, 이 몰딩체(100)의 내부에는 8자 모양으로 배치된 7개의 배어칩 발광 다이오드를 갖는 보조 인쇄회로기판(PCB:Printed Circuit Board)(102)이 부착되어 있으며, 이때 상기 배어칩을 내장한 후, 그 주변을 에폭시 수지(104)로 도포하여 보조 인쇄회로기판의 후면부를 보호하고 있다.More specifically, each of the box molding body 100 is formed in the front of the eight-shaped hole, the interior of the molding 100 has an auxiliary having seven bare chip light emitting diodes arranged in the shape of eight Printed Circuit Board (PCB) 102 is attached, and at this time, after embedding the bare chip, the periphery is coated with epoxy resin 104 to protect the rear portion of the auxiliary printed circuit board.
따라서, 상기 배어칩 발광 다이오드를 포함하는 보조 인쇄회로기판이 내장된각각의 박스몰딩체가 메인 인쇄회로기판에 소정의 간격을 두고 장착되어진다.Accordingly, each box molding body in which the auxiliary printed circuit board including the bare chip light emitting diode is embedded is mounted on the main printed circuit board at predetermined intervals.
한편, 상기 각각의 박스몰딩체의 전면에 형성된 8자 모양의 홀에는 반투명체의 물질이 도포되고, 나머지 부분은 불투명체로 도포되어, 숫자 표시가 잘 표출되도록 하고 있다.On the other hand, a semi-transparent material is applied to the eight-shaped hole formed on the front surface of each box molding body, and the remaining part is coated with an opaque body so that the numerical display is well expressed.
이러한 종래의 시계 구조에 있어서, 배어 칩 발광 다이오드의 발광시 발생하는 열에 의하여 상기 에폭시가 팽창 변형되고, 팽창 변형되는 에폭시에 의하여 배어 칩에 붙어 있는 세그먼트 와이어(segment wire)가 절손됨에 따라, 칩의 발광기능이 상실되고, 결국 시계의 기능을 상실하는 문제점이 있었다.In such a conventional clock structure, as the epoxy is expanded and deformed by heat generated during light emission of the bare chip light emitting diode, and the segment wire attached to the bare chip is broken by the epoxy which is expanded and deformed, There is a problem that the light emitting function is lost, and eventually the function of the clock.
따라서, 본 발명은 상기와 같은 문제점을 해결하기 위하여 발명한 것으로서, 시간과 분을 나타내는 배어칩 발광 다이오드가 배열 부착된 PCB와, 이 PCB에 배어칩 발광 다이오드와 대응되는 시간용과 분용 노출홀이 관통 형성된 일체형 커버체를 부착하여서, 기존의 시계 구조보다 간단하면서도 내구성을 증대시킬 수 있고, 에폭시 수지의 사용이 배제되어, 기존에 에폭시 수지의 열팽창으로 시계의 기능을 상실했던 점을 방지할 수 있도록 한 차량용 디지탈 시계의 내구력 향상 구조를 제공하는데 그 목적이 있다.Therefore, the present invention has been invented to solve the above problems, the PCB with the bare chip light emitting diodes arrayed in hours and minutes, and the time and minute exposure holes corresponding to the bare chip light emitting diodes through the PCB By attaching the formed integral cover body, it is simpler than the existing watch structure and can increase durability, and the use of epoxy resin is eliminated, preventing the watch from losing its function due to thermal expansion of epoxy resin. It is an object of the present invention to provide a durability improvement structure of a vehicle digital watch.
이러한 목적을 달성하기 위한 본 발명은:The present invention for achieving this object is:
전면에 배어칩 발광 다이오드가 시간 및 분을 나타내는 배열로 부착되고, 후면에는 전원을 공급하는 배선이 실장된 PCB와, 상기 배어칩 발광 다이오드와 대응되는 시간용과 분용 노출홀이 관통 형성되어 상기 PCB에 장착되는 일체형 커버체와, 상기 커버체의 시간 및 분용 노출홀을 포함하는 상면에 부착되는 필름으로 구성하여서 된 것을 특징으로 한다.Bare chip light emitting diodes are attached to the front side in an array indicating hours and minutes, and a PCB having a wiring for supplying power and a time and minute exposure hole corresponding to the bare chip light emitting diodes are formed through the back side. And an integrated cover body to be attached and a film attached to the upper surface including the exposure holes for time and minute of the cover body.
도 1은 본 발명에 따른 차량용 디지탈 시계 내구력 향상 구조를 나타내는 정면도,1 is a front view showing a vehicle digital watch durability improvement structure according to the present invention,
도 2는 본 발명에 따른 차량용 디지탈 시계 내구력 향상 구조를 나타내는 배면도,Figure 2 is a rear view showing a vehicle digital watch durability improvement structure according to the present invention,
도 3은 본 발명에 따른 차량용 디지탈 시계의 회로도,3 is a circuit diagram of a vehicle digital clock according to the present invention;
도 4는 종래의 차량용 디지탈 시계를 나타내는 사시도,4 is a perspective view showing a conventional vehicle digital watch,
도 5는 종래의 차량용 디지탈 시계의 몰딩박스체를 나타내는 정면도,5 is a front view showing a molding box body of a conventional vehicle digital watch,
도 6은 종래의 차량용 디지탈 시계의 몰딩박스체를 나타내는 배면도,6 is a rear view showing a molding box body of a conventional vehicle digital watch;
도 7은 종래의 차량용 디지탈 시계의 보조 인쇄회로기판을 나타내는 정면도.7 is a front view showing an auxiliary printed circuit board of a conventional vehicle digital clock.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
10 : 커버체12 : 배어칩 발광 다이오드10 cover body 12 bare chip light emitting diode
14 : PCB16 : 필름14: PCB16: Film
18 : 시간 및 분용 노출홀20 : 레귤레이터18: exposure hole for hours and minutes 20: regulator
이하, 본 발명을 첨부도면을 참조로 설명하면 다음과 같다.Hereinafter, the present invention will be described with reference to the accompanying drawings.
첨부한 도 1은 본 발명에 따른 차량용 디지탈 시계의 내구력 향상 구조를 나타내는 정면도이고, 도 2는 배면도이다.1 is a front view illustrating a durability improvement structure of a vehicle digital watch according to the present invention, and FIG. 2 is a rear view.
본 발명의 차량용 디지탈 시계는 기존의 것에 비하여 내구력을 증대시키고, 기존에 에폭시 몰딩 수지의 열팽창으로 인한 세그먼트 와이어의 절손 및 그로인한 디지탈 시계의 기능을 상실하는 것을 방지하는데 있다.The vehicle digital watch of the present invention is to increase the durability compared to the conventional, and to prevent the loss of the segment wire and loss of the function of the digital watch due to the thermal expansion of the epoxy molding resin.
본 발명의 구성을 보면, PCB(14)와, 배어칩 발광 다이오드(12)와, 일체형 커버체(10)와, 필름(16)으로 구성되어 있다.According to the structure of this invention, it consists of the PCB 14, the bare chip light emitting diode 12, the integrated cover body 10, and the film 16. As shown in FIG.
상기 PCB(14)의 전면에는 배어칩 발광 다이오드(12)가 시간 및 분을 나타내는 배열로 부착되고, 후면에는 전원을 공급하는 배선이 실장되어 있으며, 상기 배어칩 발광 다이오드(12)는 상시전원에 의해 발광 디스플레이되어진다.The bare chip light emitting diodes 12 are attached to the front surface of the PCB 14 in an array representing hours and minutes, and wirings for supplying power are mounted on the rear side of the PCB 14, and the bare chip light emitting diodes 12 are connected to the constant power source. By luminous display.
이때, 상기 배어칩 발광 다이오드(12)를 장착시 에폭시 수지가 국부적으로 사용되고, 후면부에 실장된 배선에는 에폭시 수지의 도포가 불필요하여, 기존과 같이 에폭시 수지의 열변형으로 인한 배선(세그먼트 와이어)절손이 전혀 일어나지 않게 되어, 시계의 내구력을 향상시키게 된다.At this time, when the bare chip light emitting diode 12 is mounted, an epoxy resin is locally used, and the wiring mounted on the rear part does not require application of an epoxy resin. This will not happen at all, improving the watch's durability.
한편, 상기 배어칩 발광 다이오드(12)가 장착된 PCB(14)의 전면에는 상기 각 배어칩 발광 다이오드(12)와 대응되는 시간용과 분용 노출홀(18)이 관통 형성된 일체형 커버체(10)가 장착되어진다.On the other hand, the integrated cover body 10 is formed on the front surface of the PCB (14) on which the bare chip light emitting diodes (12) are mounted, through which time and minute exposure holes (18) corresponding to the bare chip light emitting diodes (12) pass. It is mounted.
상기 커버체(10)는 일체형으로서, 그 전면에 시간 및 분용 노출홀(18)이 관통되어, 시간 및 분의 배열을 갖는 배어칩 발광 다이오드(12)의 빛이 용이하게 외부로 조사되어진다.The cover body 10 is integrally formed, and the hour and minute exposure holes 18 pass through the front surface thereof, so that the light of the bare chip light emitting diode 12 having an array of hours and minutes is easily irradiated to the outside.
특히, 상기 커버체(10)의 시간 및 분용 노출홀(18)을 포함하는 상면에는 필름(16)이 부착되는 바, 시간 및 분용 노출홀(18)과 일치하는 부분은 반투명이고, 나머지 부분은 불투명한 필름을 부착하여, 배어칩 발광 다이오드(12)의 빛이 잘 투과될 수 있도록 한다.In particular, the film 16 is attached to the upper surface including the time and minute exposure hole 18 of the cover body 10, the part coinciding with the time and minute exposure hole 18 is translucent, and the remaining part is By attaching an opaque film, the light of the bare chip light emitting diode 12 can be transmitted well.
따라서, 상시전원으로 발광하는 배어칩 발광 다이오드(12)의 빛은 일체형 커버체(10)의 시간 및 분용 노출홀(18)을 통하여 조사되는 동시에 필름(16)의 반투명 부분을 투과하여 사용자가 볼 수 있게 외부로 표출되어진다.Accordingly, the light of the bare chip light emitting diode 12 emitting light at a constant power source is irradiated through the time and minute exposure holes 18 of the integrated cover body 10 and at the same time passes through the translucent portion of the film 16 to the user. It can be exposed to the outside.
한편, 본 발명의 디지탈 시계의 디스플레이는 차량으로부터 전기적인 서지 현상을 방지함과 함께 항상 안정적인 전원공급을 하여, 내구 및 디스플레이 성능을 보다 향상시키고자, 첨부한 도 3에 도시한 바와 같이 디지탈 시계의 구성회로에 레귤레이터(20)를 내장시켰다.On the other hand, the display of the digital clock of the present invention to prevent electrical surge from the vehicle and to always provide a stable power supply, to improve the durability and display performance, as shown in the accompanying FIG. The regulator 20 is incorporated in the component circuit.
이상에서 본 바와 같이, 본 발명에 따른 차량용 디지탈 시계의 내구력 향상 구조에 의하면, 본 발명은 PCB에 배어칩 발광 다이오드를 배열하여 그 상면을 일체형 커버체로 장착하고, 일체형 커버체의 시간 및 분용 노출홀을 통하여 발광 다이오드의 빛이 투과되도록 한 것으로서, 기존의 구조보다 간단하고, 기존에 에폭시 수지의 도포 작업이 배제되고, 그에따른 세그먼트 와이어의 절손등을 배제시킬 수 있어, 디지탈 시계의 내구력을 크게 향상킬 수 있는 장점이 있다.As described above, according to the present invention, in the durability improvement structure of the vehicle digital watch, the present invention arranges a bare chip light emitting diode on a PCB and mounts an upper surface thereof as an integrated cover body, and exposes the time and minute exposure holes of the integrated cover body. The light of the light emitting diode is transmitted through the device, which is simpler than the existing structure, and the application of epoxy resin can be eliminated and the breakage of the segment wire can be eliminated, thereby greatly improving the durability of the digital watch. There is an advantage to kill.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020038311A KR20040003568A (en) | 2002-07-03 | 2002-07-03 | mounting structure of digital clock for bus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020020038311A KR20040003568A (en) | 2002-07-03 | 2002-07-03 | mounting structure of digital clock for bus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20040003568A true KR20040003568A (en) | 2004-01-13 |
Family
ID=37314565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020038311A KR20040003568A (en) | 2002-07-03 | 2002-07-03 | mounting structure of digital clock for bus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20040003568A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890016621U (en) * | 1988-01-15 | 1989-08-19 | 하상식 | Optical charging waterproof electronic watch |
| KR910012835A (en) * | 1989-12-30 | 1991-08-08 | 최영민 | Digital electronic calendar clock |
| KR960004894U (en) * | 1994-07-30 | 1996-02-16 | PCB protection cover of automotive instrument cluster | |
| KR960024759A (en) * | 1994-12-20 | 1996-07-20 | 스즈키 다케토시 | Assembly structure and assembly method of display device |
| KR970045434U (en) * | 1995-12-28 | 1997-07-31 | Car clock | |
| KR19980012925U (en) * | 1996-08-29 | 1998-06-05 | 양재신 | Car time display |
| KR19980012930U (en) * | 1996-08-29 | 1998-06-05 | 양재신 | Mounting structure of watch cover for instrument panel |
| KR19980029573A (en) * | 1996-10-26 | 1998-07-25 | 김영귀 | Car Clock with Cover |
-
2002
- 2002-07-03 KR KR1020020038311A patent/KR20040003568A/en not_active Application Discontinuation
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR890016621U (en) * | 1988-01-15 | 1989-08-19 | 하상식 | Optical charging waterproof electronic watch |
| KR910012835A (en) * | 1989-12-30 | 1991-08-08 | 최영민 | Digital electronic calendar clock |
| KR960004894U (en) * | 1994-07-30 | 1996-02-16 | PCB protection cover of automotive instrument cluster | |
| KR960024759A (en) * | 1994-12-20 | 1996-07-20 | 스즈키 다케토시 | Assembly structure and assembly method of display device |
| KR970045434U (en) * | 1995-12-28 | 1997-07-31 | Car clock | |
| KR19980012925U (en) * | 1996-08-29 | 1998-06-05 | 양재신 | Car time display |
| KR19980012930U (en) * | 1996-08-29 | 1998-06-05 | 양재신 | Mounting structure of watch cover for instrument panel |
| KR19980029573A (en) * | 1996-10-26 | 1998-07-25 | 김영귀 | Car Clock with Cover |
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