CN205212933U - Dustproof dome camera - Google Patents
Dustproof dome camera Download PDFInfo
- Publication number
- CN205212933U CN205212933U CN201520938120.6U CN201520938120U CN205212933U CN 205212933 U CN205212933 U CN 205212933U CN 201520938120 U CN201520938120 U CN 201520938120U CN 205212933 U CN205212933 U CN 205212933U
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- CN
- China
- Prior art keywords
- bulge loop
- base
- face
- hemisphere
- cylindrical groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a dustproof dome camera, including the base with set up the hemisphere transparency cover on the base, the hemisphere transparency cover includes the hemisphere lid and sets up the bulge loop at hemisphere lid terminal surface, the tip of base be equipped with with this bulge loop matched with cylindrical groove, be equipped with the fender lid that is used for sheltering from base and bulge loop clearance department on the base, be equipped with active carbon rod between base and the bulge loop. The utility model discloses a dustproof dome camera keeps off in lid and active carbon rod hinder ash blocking dirt entering enclosure space through setting up, has improved dustproof effect.
Description
Technical field
The utility model relates to a kind of dome type camera, is specifically related to a kind of dome type camera with dustproof effect.
Background technology
Hemisphere camera is a kind of monitoring product type indispensable in safety monitoring, and it is widely used in various occasion, for ensureing that people's life and property safety have made huge contribution because of features such as attractive in appearance, practical, good concealment.
Existing hemisphere camera comprises base and is arranged on the hemisphere transparency cover on base, camera module is arranged in the enclosure space that is made up of base and hemisphere transparency cover, this base and translucent spherical cap are threaded connection, after Long-Time Service, the dust easily place of being threaded connection enters in enclosure space, make the cam lens of camera module unintelligible, cause image blurring.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of dust-proof dome type camera with better dust-proof effect.
For achieving the above object, the utility model provides following technical scheme:
A kind of dust-proof dome type camera, comprise base and be arranged on the hemisphere transparency cover on base, described base and hemisphere transparency cover form enclosure space jointly, video camera module is provided with in described enclosure space, described hemisphere transparency cover comprises hemisphere lid and is arranged on the bulge loop of hemisphere lid end face, described bulge loop and hemisphere lid are wholely set, and the end face of described base is provided with the cylindrical groove matched with this bulge loop, and described bulge loop is arranged in this cylindrical groove.
The cross section of described bulge loop is rectangle or square, the outer surface of described bulge loop matches with the inner surface of described cylindrical groove, described bulge loop is provided with inner face and outer face, fit in the bottom of this inner face and cylindrical groove, outer face is arranged on outside enclosure space, the end face of this outer face and base.
Be provided with roulette between described bulge loop and cylindrical groove, on the outer face of described roulette around the end face and bulge loop that are distributed on base, in described roulette, be filled with active carbon stick.
Described base is provided with the door preventing active carbon stick from skidding off from roulette, this door comprises baffle plate and is arranged on the collar flange on baffle plate, the cross section of this collar flange and baffle plate is L-type, described baffle plate is fitted with the end face of base and the outer face of bulge loop respectively, described collar flange is provided with internal thread, and described base is provided with the external screw thread matched in this internal thread.
Further, be provided with elastomeric pad between described bulge loop and cylindrical groove, the inner face of described elastomeric pad and bulge loop is fitted, and fits in the bottom of described elastomeric pad and cylindrical groove.
Further, the material of described elastomeric pad is rubber.
Further, the quantity of described roulette is at least 30.
The beneficial effects of the utility model are:
Dust-proof dome type camera structure of the present utility model is simple, and the adsorbable dust being about to enter in enclosure space of this active carbon stick, improves dust-proof effect.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and beneficial effect clearly, the utility model provides following accompanying drawing to be described:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of base in Fig. 1;
Fig. 3 is the zoomed-in view of base and hemisphere transparency cover junction in Fig. 1;
Fig. 4 is the structural representation of door in Fig. 1;
Fig. 5 is the upward view of Fig. 1.
Wherein: 1-base, 2-hemisphere transparency cover, 3-video camera module, 4-enclosure space, 5-active carbon stick, 6-elastomeric pad, 7-door, 11-cylindrical groove, 12-external screw thread, 21-hemisphere lid, 22-bulge loop, 71-baffle plate, 72-collar flange, 221-inner face, 222-outer face, 721-internal thread.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
The dust-proof dome type camera of one of the present utility model, the hemisphere transparency cover 2 comprising base 1 and be arranged on base 1, described base 1 and hemisphere transparency cover 2 be composition enclosure space 4 jointly, video camera module 3 is provided with in described enclosure space 4, described hemisphere transparency cover 2 comprises hemisphere lid 21 and is arranged on the bulge loop 22 of hemisphere lid 21 end face, described bulge loop 22 is wholely set with hemisphere lid 21, the end face of described base 1 is provided with the cylindrical groove 11 matched with this bulge loop 22, and described bulge loop 22 is arranged in this cylindrical groove 11.
The cross section of described bulge loop 22 is rectangle or square, the outer surface of described bulge loop 22 matches with the inner surface of described cylindrical groove 11, described bulge loop 22 is provided with inner face 221 and outer face 222, this inner face 221 is fitted with the bottom of cylindrical groove 11, outer face 222 is arranged on outside enclosure space 4, the end face of this outer face 222 and base 1.
Be provided with roulette between described bulge loop 22 and cylindrical groove 11, on the outer face 222 of described roulette around the end face and bulge loop 22 that are distributed on base 1, in described roulette, be filled with active carbon stick 5.
Described base 1 is provided with the door 7 preventing active carbon stick 5 from skidding off from roulette, the collar flange 72 that this door 7 comprises baffle plate 71 and is arranged on baffle plate 71, the cross section of this collar flange 72 and baffle plate 71 is L-type, described baffle plate 71 is fitted with the end face of base 1 and the outer face 222 of bulge loop 22 respectively, described collar flange 72 is provided with internal thread 721, and described base 1 is provided with the external screw thread 12 matched in this internal thread 721.
In the present embodiment, dust first by the gap between door 7 and outer face 222 or by the gap between door 7 and the end face of base 1, and then just can need be entered in enclosure space 4 by the gap between bulge loop 22 and cylindrical groove 11; The adsorbable dust around it of active carbon stick 5 in roulette, stops dust to enter enclosure space 4.
The dust-proof dome type camera structure of one of the present utility model is simple, and parts are provided with the door 7 that blocks dust enters, and are also provided with active carbon stick 5 attract dust, improve dust-proof effect.
As the improvement of such scheme, be provided with elastomeric pad 6 between described bulge loop 22 and cylindrical groove 11, described elastomeric pad 6 is fitted with the inner face 221 of bulge loop 22, and described elastomeric pad 6 is fitted with the bottom of cylindrical groove 11.
In the present embodiment, elastomeric pad 6 adopts elastomeric material.This elastomeric pad 6 makes the sealing effectiveness between bulge loop 22 and cylindrical groove 11 better, improves dust-proof effect.
In the present embodiment, the quantity of roulette is at least 30, and the quantity of roulette is more, and the corresponding active carbon stick arranged is more, and the distance between adjacent two active carbon sticks 5 is less, better to the adsorption effect of dust.In the present embodiment, at least 30 roulettes are set adsorption effect is necessarily ensured.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.
Claims (4)
1. a dust-proof dome type camera, comprise base and be arranged on the hemisphere transparency cover on base, described base and hemisphere transparency cover form enclosure space jointly, video camera module is provided with in described enclosure space, it is characterized in that: described hemisphere transparency cover comprises hemisphere lid and is arranged on the bulge loop of hemisphere lid end face, described bulge loop and hemisphere lid are wholely set, and the end face of described base is provided with the cylindrical groove matched with this bulge loop, and described bulge loop is arranged in this cylindrical groove;
The cross section of described bulge loop is rectangle or square, the outer surface of described bulge loop matches with the inner surface of described cylindrical groove, described bulge loop is provided with inner face and outer face, fit in the bottom of this inner face and cylindrical groove, outer face is arranged on outside enclosure space, the end face of this outer face and base;
Be provided with roulette between described bulge loop and cylindrical groove, on the outer face of described roulette around the end face and bulge loop that are distributed on base, in described roulette, be filled with active carbon stick;
Described base is provided with the door preventing active carbon stick from skidding off from roulette, this door comprises baffle plate and is arranged on the collar flange on baffle plate, the cross section of this collar flange and baffle plate is L-type, described baffle plate is fitted with the end face of base and the outer face of bulge loop respectively, described collar flange is provided with internal thread, and described base is provided with the external screw thread matched in this internal thread.
2. the dust-proof dome type camera of one according to claim 1, it is characterized in that: be provided with elastomeric pad between described bulge loop and cylindrical groove, the inner face of described elastomeric pad and bulge loop is fitted, fits in the bottom of described elastomeric pad and cylindrical groove.
3. the dust-proof dome type camera of one according to claim 2, is characterized in that: the material of described elastomeric pad is rubber.
4. the dust-proof dome type camera of one according to claim 1, is characterized in that: the quantity of described roulette is at least 30.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938120.6U CN205212933U (en) | 2015-11-23 | 2015-11-23 | Dustproof dome camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520938120.6U CN205212933U (en) | 2015-11-23 | 2015-11-23 | Dustproof dome camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205212933U true CN205212933U (en) | 2016-05-04 |
Family
ID=55850619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520938120.6U Expired - Fee Related CN205212933U (en) | 2015-11-23 | 2015-11-23 | Dustproof dome camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205212933U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971648A (en) * | 2017-10-16 | 2018-05-01 | 广州新可激光设备有限公司 | A kind of laser process equipment with anti-bits envelope type cover structure |
-
2015
- 2015-11-23 CN CN201520938120.6U patent/CN205212933U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107971648A (en) * | 2017-10-16 | 2018-05-01 | 广州新可激光设备有限公司 | A kind of laser process equipment with anti-bits envelope type cover structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20161123 |