CN205793019U - A kind of detection device with anti-dust function - Google Patents
A kind of detection device with anti-dust function Download PDFInfo
- Publication number
- CN205793019U CN205793019U CN201620499821.9U CN201620499821U CN205793019U CN 205793019 U CN205793019 U CN 205793019U CN 201620499821 U CN201620499821 U CN 201620499821U CN 205793019 U CN205793019 U CN 205793019U
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- China
- Prior art keywords
- shell
- detection device
- dust
- sealing member
- sight glass
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Abstract
This utility model relates to a kind of detection device with anti-dust function, including detection device body, described detection device body includes shell and the upper cover of steel, described shell is flexibly connected with one end of upper cover, master control borad and the video acquisition unit being connected with described master control borad it is provided with in described shell, described video acquisition unit includes high definition CMOS and a SD CCD, described outer side is arranged with infrared a pair light compensating lamp, one side medial surface of described shell is pressed with sight glass by fixture, described video acquisition unit is arranged on the rear side of described sight glass, anti-dust elastic sealing element it is provided with between described sight glass and shell.Time this utility model uses in wind sand environment, effectively prevent sand and dust and enter enclosure from the gap between shell and sight glass, it is to avoid sand and dust enter the impact on detection device.
Description
Technical field
This utility model belongs to safety monitoring technical field, is specifically related to a kind of spy with anti-dust function
Survey device.
Background technology
Along with the progress and development of technology, safety monitoring equipment or system are widely used in various environment,
Protection people's property is played an important role, but, current security monitoring device or equipment are usually
Include shell and the upper cover of steel matter, shell with the cavity that upper cover is formed is provided with corresponding shooting
The modules such as device and master control borad, are provided with sight glass plate in the front end of camera head, and fixedly mounted in
In corresponding environment or occasion, the image information gathering environment through sight glass by camera head is real
Now peripheral region is monitored, owing to sight glass and shell are separate type structures, in wind sand environment
During use, owing to leaving gap between sight glass and the casing peripheral of shell, so can cause sand and dust
Enter, thus affect the normal work of image unit device.It is therefore desirable to make improvements, it is provided that
A kind of new sight glass sealing installation structure, to prevent the entrance of sand and dust.
Utility model content
The purpose of this utility model is to solve above-mentioned technical problem and provide one to have anti-dust merit
The detection device of energy.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of detection device with anti-dust function, including detection device body, described detection device is originally
Body includes shell and the upper cover of steel, and described shell is flexibly connected with one end of upper cover, in described shell
Being provided with master control borad and the video acquisition unit being connected with described master control borad, described video acquisition unit includes
One high definition CMOS and a SD CCD, described outer side is arranged with infrared a pair light compensating lamp, described outside
One side medial surface of shell is pressed with sight glass by fixture, and described video acquisition unit is arranged on institute
State the rear side of sight glass, between described sight glass and shell, be provided with anti-dust elastic sealing element.
Described anti-dust elastic sealing element bonds together mutually with the medial surface of described shell.
Described anti-dust elastic sealing element uses EVA foam bar.
The upper end of described shell is provided with the first sealing member, and the medial surface of described upper cover is provided with the second sealing member,
Described shell realizes being tightly connected by described first sealing member and the second sealing member after fastening with upper cover.
Described first sealing member and the second sealing member use EVA foam bar.
The outside bag of described first sealing member and the second sealing member is provided with electrostatic preventive cloth.
Described fixture includes upper mounted plate and bottom plate, and fixed plate, bottom plate are with described
It is connected by lock-screw between shell.
This utility model passes through to be provided with anti-dust elastic sealing element between described sight glass and shell, this
Sample allows for being formed between shell and sight glass sealing, thus when using in wind sand environment, effectively
Sand and dust are prevented to enter enclosure from the gap between shell and sight glass, it is to avoid it is right that sand and dust enter
The impact of detection device, has important production practices and realistic meaning.
Accompanying drawing explanation
The structural representation of the detection device with anti-dust function that Fig. 1 provides for this utility model embodiment
Figure；
Fig. 2 show the scheme of installation of the anti-dust elastic sealing element that this utility model embodiment provides；
Fig. 3 show the schematic side view after sight glass is installed together with anti-dust elastic sealing element.
Detailed description of the invention
Below, in conjunction with example, substantive distinguishing features of the present utility model and advantage are further described, but
This utility model is not limited to listed embodiment.
Shown in Figure 1, the one that figure 1 show this utility model embodiment provides has anti-dust
The structure of the detection device of function.For convenience of description, illustrate only relevant with this utility model embodiment
Part.
Seeing shown in Fig. 1-3, a kind of detection device with anti-dust function, including detection device body
100, described detection device body includes shell 10 and upper cover (not shown), the described shell of steel
It is flexibly connected with one end of upper cover, is provided with master control borad 12 in described shell and is connected with described master control borad
Video acquisition unit, described video acquisition unit includes high definition CMOS and a SD CCD14, described
Outer side is arranged with infrared a pair light compensating lamp 11, in a side 21 (front side end) of described shell
Side is pressed with sight glass 15 by fixture, and described video acquisition unit is arranged on described sight glass
Rear side, be provided with anti-dust elastic sealing element 16 between described sight glass and shell.
Implementing, described anti-dust elastic sealing element is bonded in one mutually with the medial surface of described shell
Rise.
Implementing, described anti-dust elastic sealing element uses EVA foam bar.
Further, in this utility model, the upper end of described shell is provided with the first sealing member 13, described on
The medial surface of lid is provided with the second sealing member ((not shown)), and described shell passes through institute after fastening with upper cover
State the first sealing member and the second sealing member realizes being tightly connected.
Implementing, described first sealing member and the second sealing member use EVA foam bar.
Implementing, the outside bag of described first sealing member and the second sealing member is provided with electrostatic preventive cloth.
Wherein, in this utility model, described fixture includes upper mounted plate 17 and bottom plate 18, institute
State and be connected by lock-screw 19 between upper mounted plate, bottom plate and described shell.
This utility model passes through to be provided with anti-dust elastic sealing element between described sight glass and shell, this
Sample allows for being formed between shell and sight glass sealing, thus when using in wind sand environment, effectively
Sand and dust are prevented to enter enclosure from the gap between shell and sight glass, it is to avoid it is right that sand and dust enter
The impact of detection device, has important production practices and realistic meaning.
The above is only preferred implementation of the present utility model, it is noted that for the art
Those of ordinary skill for, on the premise of without departing from this utility model principle, it is also possible to make some
Improvements and modifications, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (7)
1. a detection device with anti-dust function, it is characterised in that include detecting device body,
Described detection device body includes shell and the upper cover of steel, and described shell connects with one end activity of upper cover
Connect, in described shell, be provided with master control borad and the video acquisition unit being connected with described master control borad, described regard
Frequently collecting unit includes high definition CMOS and a SD CCD, and described outer side is arranged with infrared a pair
Light compensating lamp, a side medial surface of described shell is pressed with sight glass by fixture, and described video is adopted
Collection unit is arranged on the rear side of described sight glass, is provided with anti-dust bullet between described sight glass and shell
Property sealing member.
The most according to claim 1, there is the detection device of anti-dust function, it is characterised in that institute
The medial surface stating anti-dust elastic sealing element and described shell bonds together mutually.
The detection device with anti-dust function the most according to claim 1 or claim 2, it is characterised in that
Described anti-dust elastic sealing element uses EVA foam bar.
The most according to claim 3, there is the detection device of anti-dust function, it is characterised in that institute
The upper end stating shell is provided with the first sealing member, and the medial surface of described upper cover is provided with the second sealing member, described outside
Shell realizes being tightly connected by described first sealing member and the second sealing member after fastening with upper cover.
The most according to claim 4, there is the detection device of anti-dust function, it is characterised in that institute
State the first sealing member and the second sealing member uses EVA foam bar.
6. there is according to claim 4 or 5 the detection device of anti-dust function, it is characterised in that
The outside bag of described first sealing member and the second sealing member is provided with electrostatic preventive cloth.
The most according to claim 6, there is the detection device of anti-dust function, it is characterised in that institute
State fixture and include upper mounted plate and bottom plate, fixed plate, bottom plate and described shell it
Between be connected by lock-screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499821.9U CN205793019U (en) | 2016-05-26 | 2016-05-26 | A kind of detection device with anti-dust function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620499821.9U CN205793019U (en) | 2016-05-26 | 2016-05-26 | A kind of detection device with anti-dust function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205793019U true CN205793019U (en) | 2016-12-07 |
Family
ID=57408636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620499821.9U Active CN205793019U (en) | 2016-05-26 | 2016-05-26 | A kind of detection device with anti-dust function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205793019U (en) |
-
2016
- 2016-05-26 CN CN201620499821.9U patent/CN205793019U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |