CN201887856U - Mini anti-explosion hemisphere-shaped vidicon - Google Patents
Mini anti-explosion hemisphere-shaped vidicon Download PDFInfo
- Publication number
- CN201887856U CN201887856U CN2010206584583U CN201020658458U CN201887856U CN 201887856 U CN201887856 U CN 201887856U CN 2010206584583 U CN2010206584583 U CN 2010206584583U CN 201020658458 U CN201020658458 U CN 201020658458U CN 201887856 U CN201887856 U CN 201887856U
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- base
- hemisphere
- explosion
- shell
- mini
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Abstract
The utility model relates to a mini anti-explosion hemisphere-shaped vidicon, which comprises a base, a vidicon and a hemisphere-shaped shield, wherein the hemisphere-shaped shield is arranged on the base, and a shell is arranged at the periphery of the base as well as a connecting part between the base and the hemisphere-shaped shield. The vidicon is characterized in that a wire outlet is formed on the lower end surface of the base, and a sealed plug is arranged in the wire outlet; a wire outlet through hole is formed on the sealed plug; and sealing rings are respectively arranged between the shell and the hemisphere-shaped shield as well as between the shell and the base. The mini anti-explosion hemisphere-shaped vidicon provided by the utility model has small volume and good anti-explosion effect.
Description
Technical field
The utility model relates to a kind of video camera, designs a kind of mini-explosion-proof dome type camera especially.
Background technology
At present, video camera is installed as a kind of watch-dog in increasing industry, workplace, so that observe the situation in the place at any time.But Jian Kong place is inflammable and explosive place if desired, and after the installation common camera, in a single day the electric wire of video camera short circuit occurs and produce electric spark, will blast with the burning of the flammable explosive gas in the place.So in inflammable and explosive place monitoring camera is installed, very dangerous; And the most volume ratio of present video camera is bigger, and inconvenience is installed, and occurs monitoring the dead angle easily.
Summary of the invention
The purpose of this utility model is to provide a kind of mini-explosion-proof dome type camera, and this video camera not only volume is small and exquisite, and explosion-proof effect is good.
The technical solution of the utility model is: a kind of mini-explosion-proof dome type camera, comprise base, video camera and hemisphere cover, described hemisphere cover is arranged on the base, the connecting portion peripheral part of base and base and hemisphere cover is provided with shell, it is characterized in that: described base lower surface is provided with wire hole, be provided with sealing plug in the described wire hole, described sealing plug is provided with out line three-way hole, is equipped with sealing ring between described shell and hemisphere cover and shell and the base.
Be provided with the holder that is used to install video camera in the described base, be provided with between described holder and the base and be connected spring, video camera is made up of episphere and lower semisphere, is provided with Connection Block between episphere and the lower semisphere.
Described hemisphere cover is shellproof glue translucent cover.
Advantage of the present utility model is: be particularly suited for being installed in inflammable and explosive place, with monitoring target wherein; By the protection of shell, base, and each link is equipped with sealing ring, and the spark that produces when making wiring place short circuit is opened with extraneous inflammable and explosive gas barrier, thereby reaches explosion-proof purpose, and the explosion-proof effect ideal; Compact conformation is convenient to install.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
A kind of mini-explosion-proof dome type camera, comprise base 1, video camera and hemisphere cover 2, described hemisphere cover is arranged on the base, the connecting portion peripheral part of base and base and hemisphere cover is provided with shell 3, it is characterized in that: described base lower surface is provided with wire hole 4, be provided with sealing plug 5 in the described wire hole, described sealing plug is provided with out line three-way hole 6, is equipped with sealing ring 7 between described shell and hemisphere cover and shell and the base.
Be provided with the holder 8 that is used to install video camera in the described base, be provided with between described holder and the base and be connected spring 9, video camera is made up of episphere 10 and lower semisphere 11, is provided with Connection Block 12 between episphere and the lower semisphere.
Described hemisphere cover is shellproof glue translucent cover.
The above only is preferred embodiment of the present utility model, and all equalizations of being done according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (3)
1. mini-explosion-proof dome type camera, comprise base, video camera and hemisphere cover, described hemisphere cover is arranged on the base, the connecting portion peripheral part of base and base and hemisphere cover is provided with shell, it is characterized in that: described base lower surface is provided with wire hole, be provided with sealing plug in the described wire hole, described sealing plug is provided with out line three-way hole, is equipped with sealing ring between described shell and hemisphere cover and shell and the base.
2. mini-explosion-proof dome type camera according to claim 1, it is characterized in that: be provided with the holder that is used to install video camera in the described base, be provided with between described holder and the base and be connected spring, video camera is made up of episphere and lower semisphere, is provided with Connection Block between episphere and the lower semisphere.
3. mini-explosion-proof dome type camera according to claim 1 is characterized in that: described hemisphere cover is shellproof glue translucent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206584583U CN201887856U (en) | 2010-12-14 | 2010-12-14 | Mini anti-explosion hemisphere-shaped vidicon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206584583U CN201887856U (en) | 2010-12-14 | 2010-12-14 | Mini anti-explosion hemisphere-shaped vidicon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201887856U true CN201887856U (en) | 2011-06-29 |
Family
ID=44185398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206584583U Expired - Fee Related CN201887856U (en) | 2010-12-14 | 2010-12-14 | Mini anti-explosion hemisphere-shaped vidicon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201887856U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297663A (en) * | 2013-06-14 | 2013-09-11 | 四川优美信息技术有限公司 | Fixed semispherical anti-explosion network image pickup device |
| CN107483801A (en) * | 2017-09-28 | 2017-12-15 | 天津汇讯视通科技有限公司 | A kind of video camera lead-out wire sealing structure |
-
2010
- 2010-12-14 CN CN2010206584583U patent/CN201887856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103297663A (en) * | 2013-06-14 | 2013-09-11 | 四川优美信息技术有限公司 | Fixed semispherical anti-explosion network image pickup device |
| CN107483801A (en) * | 2017-09-28 | 2017-12-15 | 天津汇讯视通科技有限公司 | A kind of video camera lead-out wire sealing structure |
| CN107483801B (en) * | 2017-09-28 | 2023-08-29 | 天津汇讯视通科技有限公司 | Sealing structure for outgoing line of camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110629 Termination date: 20131214 |