KR930001383Y1 - Door-phone case - Google Patents
Door-phone case Download PDFInfo
- Publication number
- KR930001383Y1 KR930001383Y1 KR2019900005884U KR900005884U KR930001383Y1 KR 930001383 Y1 KR930001383 Y1 KR 930001383Y1 KR 2019900005884 U KR2019900005884 U KR 2019900005884U KR 900005884 U KR900005884 U KR 900005884U KR 930001383 Y1 KR930001383 Y1 KR 930001383Y1
- Authority
- KR
- South Korea
- Prior art keywords
- case
- moisture
- members
- rear case
- front case
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
- H04N7/183—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
- H04N7/186—Video door telephones
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
내용 없음.No content.
Description
제1a도는 본 고안의 배면도.Figure 1a is a rear view of the present invention.
제1b도는 제1a도의 가-가선을 따라 절취한 상태의 단면도.FIG. 1B is a cross-sectional view taken along the temporary line of FIG. 1A. FIG.
제2도는 제1a도와 대응하는 본체 케이스의 정면도.2 is a front view of the main body case corresponding to FIG. 1A.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 전면케이스 2 : 배면케이스1: front case 2: rear case
3 : 리브(Rib) 4 : 회로수용부3: Rib 4: Circuit accommodating part
5 : 삽입홀 6 : 카메라 렌즈부5: insertion hole 6: camera lens
7 : 스피커부 8 : 마이크부7: speaker portion 8: microphone portion
본 고안은 HA 시스템(Home Automation System) 기구용 케이스에 관한 것으로, 특히 HA 시스템에 사용되는 카메라 도어폰과 같은 여러 전기 기구에서 실내외의 기온 및 습도차이에 따라 전자기구에 습기가 형성됨으로 인한 오작동이 발생하는 것을 방지하도록 구성한 습기방지 구조를 구비한 카메라 도어폰 기구용 케이스에 관한 것이다.The present invention relates to a case for an HA system (Home Automation System) apparatus, and in particular, in various electric appliances such as a camera door phone used in an HA system, malfunctions caused by moisture are formed in electronic appliances according to temperature and humidity differences indoors and outdoors. It relates to a case for a camera door phone mechanism having a moisture-proof structure configured to prevent the occurrence.
일반적으로, HA 시스템등에 적용되는 목적으로 옥외에 설치되는 전자기구인 카메라 도어폰등에는 온도 및 습기에 민감한 전자회로가 내장되어 있으나 이를 설치, 사용하는 경우 계절 및 날씨의 변화에 따라 발생되는습기를 효과적으로 차단하지 못하여 전자기기 제품 고유기능에 영향을 미치게 된다.Generally, camera door phones, which are electronic devices installed outdoors for the purpose of applying to HA systems, have electronic circuits sensitive to temperature and humidity, but when they are installed and used, moisture generated by changes in season and weather It can not be effectively blocked, affecting the unique function of the electronic product.
특히, 카메라 도어폰과 같은 전자기구는 벽속에 내장되어 있어 실내에 연접한 부분과 실외에 노출된 기구전면의 온도차이로 인하여 발생한 습기가 기구내로 스며들어 회로의 고장을 유발시키며, 또한 전자기구의 회로내장부 배면은 완전개방된 상태에서 회로와 실내의 모니터가 전선으로 연결되어 있어 이 개방면을 통하여 실내벽등에 항상 남아있는 습기가 기구내로 유입된다.In particular, electronic devices such as camera doorphones are built into the walls, and moisture generated by temperature differences between the parts connected to the room and the front of the device exposed to the outside can seep into the device and cause circuit breakdown. The back of the circuit built-in unit is completely open, and the circuit and the monitor in the room are connected by wires. Through this open surface, the moisture remaining in the room wall is introduced into the apparatus.
본 고안은 이러한 기존 기구가 갖고 있는 외부조건의 영향을 배제하고, 그 고유기능을 극대화시킬 수 있도록 외부로부터의 공기, 즉 습기의 유입을 효과적으로 차단할 수 있도록 구성한 기구용 케이스를 제공하는데 그목적이 있다.The present invention aims to provide a mechanism case configured to effectively block the inflow of air, that is, moisture, from the outside in order to remove the influence of the external conditions of the existing mechanism and maximize its inherent function. .
본 고안에 따른 기구용 케이스는 전면케이스(1) 측면 부재(1B)와 상하부재(1A)의 각 내면과 대응하는 배면 케이스(2)의 측면 및 상하부재의 전면상에 소정길이 및 폭으로 구성된 리브(3)를 각각 구성하여 양케이스(1및 2)의 결합시 각 리브(3) 외측면과 상기 전면케이스(1)의 측면 및 상하부재(1B 및 1A)의 내면이 각각 밀착되도록하며, 상기 배면케이스(2) 배면의 회로수용부(4)를 완전밀폐시키되 밀폐면에는 콘넥터 접속홀(5)을 구성한 것을 특징으로 한다.The instrument case according to the present invention has a predetermined length and width on the front surface of the upper and lower members and the side of the rear case 2 corresponding to the respective inner surfaces of the front case 1 side member 1B and the upper and lower members 1A. The ribs 3 are respectively configured so that the outer surfaces of each rib 3 and the side surfaces of the front case 1 and the inner surfaces of the upper and lower members 1B and 1A are in close contact with each other when the two cases 1 and 2 are combined. The circuit accommodating part 4 on the rear surface of the rear case 2 is completely closed, but a connector connection hole 5 is formed on the sealed surface.
이하, 본 고안을 첨부한 도면을 참고하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings of the present invention will be described in detail.
제1a도는 본 고안의 배면도, 제1b도는 제1a도의 가-가선을 따라 절취한 상태의 단면도, 제2도는 제1a도와 대응하는 전면케이스의 정면도로서(본원 고안에서는 HA 시스템에 사용되는 카메라 도어폰 기구를 예시한 것으로, 편의상 기구본체내의 회로 및 부속품은 도시하지 않았음), 본 고안의 가장 큰 특징은 배면케이스(2)의 전면 외곽 부재면상에 소정높이 및 폭으로 구성된 리브(3, Rib) 및 회로수용부(4) 배면을 완전 밀폐시킨 점이다.Figure 1a is a rear view of the present invention, Figure 1b is a cross-sectional view taken along the temporary line of Figure 1a, Figure 2 is a front view of the front case corresponding to Figure 1a (camera door used in the HA system in the present invention) An example of a phone mechanism, for convenience, the circuit and accessories in the mechanism body are not shown), the biggest feature of the present invention is a rib (3, Rib) consisting of a predetermined height and width on the front outer member surface of the rear case (2) ) And the circuit accommodating part 4 are completely sealed.
즉, 각 리브(3) 외측면이 제2도에 도시된 전면 케이스(1) 배면의 상하 및 측면부재(1A 및 1B)의 내면과 일치하도록 구성되어 양부재(1, 2)의 결합시, 각 리브(3)의 외측면과 전면케이스(1)의 상하 및 측면부재(1A및 1B) 내면이 대응 밀착되며, 결과적으로 양부재(1,2)간의 틈새는 제1b도에 도시된 바와같이 밀봉되어, 양부재(1,2)내부공간은 완전한 폐공간을 이룬다.That is, the outer surface of each rib 3 is configured to coincide with the upper and lower surfaces of the back surface of the front case 1 shown in FIG. 2 and the inner surfaces of the side members 1A and 1B, so that when the two members 1 and 2 are coupled, The outer surface of each rib 3 and the upper and lower surfaces of the front case 1 and the inner surfaces of the side members 1A and 1B are in close contact with each other. As a result, the gap between the two members 1 and 2 is as shown in FIG. 1B. Sealed, the interior space of both members 1 and 2 constitutes a complete closed space.
한편 배면케이스(2) 내의 전자회로 수용부(4) 배면은 완전 밀폐되며, 실내의 기구(Moniter)에서 연장된 전선이 접속은 컨넥터(Connector;도시안됨)의 삽입홈(5)이 구성된다. 여기서 미설명부호 "9"는 패킹으로서, 렌즈(10)와 전면케이스(1)간의 틈새를 완전밀봉시키게 된다.On the other hand, the back surface of the electronic circuit accommodating part 4 in the rear case 2 is completely enclosed, and an insertion groove 5 of a connector (not shown) is connected to an electric wire extending from an indoor device (Moniter). Here, reference numeral "9" is a packing, which completely seals the gap between the lens 10 and the front case 1.
이러한 구조를 갖는 배면케이스와 전면케이스를 조립하면, 배면케이스(2) 전면에 구성된 각 리브(3) 외면이 전면케이스(1)의 배면 상하부재(1A) 및 측면부재(1B)의 내면에 완전히 밀착되므로 각케이스(1및 2)에 의하여 형성된 내부공간은 외부와 완전히 격리, 밀폐되어 케이스(1)내의 전자회로 및 부품, 예를들어 카메라 렌즈부(6), 스프커부(7) 및 마이크부(8)등은 전면케이스(1)와 배면케이스(2)의 온도차이에 의하여 발생되는 습기의 영향을 받지 않으며, 또한 회로수용부(4) 배면을 완전 밀폐시킴으로서 기구의 설치벽면을 통한 온도차이(실내벽면과 대기와의 온도차이)를 상쇄할 수 있어 기구내부에 자체적인 습기가 발생치 않아 습기로 인한 제품의 고장을 방지하고, 특히 카메라 렌즈부(6)등의 습기 차단에 탁월한 효과가 있다.When the rear case and the front case having such a structure are assembled, the outer surface of each rib 3 formed on the front of the rear case 2 is completely formed on the inner surfaces of the rear upper and lower members 1A and side members 1B of the front case 1. Since the inner space formed by each case (1 and 2) is in close contact with each other, the inner space is completely isolated and sealed, so that the electronic circuits and components in the case (1), for example, the camera lens part (6), the sputter part (7) and the microphone part (8) is not affected by moisture generated by the temperature difference between the front case (1) and the rear case (2), and the temperature difference through the installation wall of the apparatus by sealing the back of the circuit accommodating part (4) completely. It can compensate for the difference in temperature between the indoor wall and the atmosphere, so that no internal moisture is generated inside the device, which prevents the product from malfunctioning due to moisture. have.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900005884U KR930001383Y1 (en) | 1990-05-07 | 1990-05-07 | Door-phone case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900005884U KR930001383Y1 (en) | 1990-05-07 | 1990-05-07 | Door-phone case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR910021271U KR910021271U (en) | 1991-12-20 |
| KR930001383Y1 true KR930001383Y1 (en) | 1993-03-27 |
Family
ID=19298388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900005884U KR930001383Y1 (en) | 1990-05-07 | 1990-05-07 | Door-phone case |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930001383Y1 (en) |
-
1990
- 1990-05-07 KR KR2019900005884U patent/KR930001383Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR910021271U (en) | 1991-12-20 |
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