CN207910878U - The shell of explosion-proof video camera - Google Patents
The shell of explosion-proof video camera Download PDFInfo
- Publication number
- CN207910878U CN207910878U CN201721823890.1U CN201721823890U CN207910878U CN 207910878 U CN207910878 U CN 207910878U CN 201721823890 U CN201721823890 U CN 201721823890U CN 207910878 U CN207910878 U CN 207910878U
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- China
- Prior art keywords
- filler
- mounting hole
- glue
- filler section
- section
- 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
Links
- 239000000945 filler Substances 0.000 claims abstract description 80
- 239000003292 glue Substances 0.000 claims abstract description 65
- 230000002265 prevention Effects 0.000 claims abstract description 29
- 238000010586 diagram Methods 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 3
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a kind of shell of explosion-proof video camera, it includes camera lens protecgulum (100) and translucent cover (200), the camera lens protecgulum (100) has mounting hole (110), the translucent cover (200) is mounted in the mounting hole (110), filler gap (300) are formed between the side wall and the inner wall of the mounting hole (110) of the translucent cover (200), and the two is fixedly linked by the glue connection portion (400) being filled in the filler gap (300), the inner wall of the mounting hole (110) has glue overflow prevention grooves (121), the glue overflow prevention grooves (121) are connected to the filler gap (300).Said program can solve the problems, such as that the shell of current explosion-proof video camera is easier to that glue spilling occurs during assembling.
Description
Technical field
The utility model is related to antiknock device design field more particularly to the shells of an explosion-proof video camera.
Background technology
With popularizing for monitoring technology, monitoring technology is applied in more and more fields.To it is certain it is high-risk it is flammable,
During the monitoring of explosive atmosphere, due to will produce high pressure draught in environment at any time, explosion-proof video camera then becomes necessary.
The shell of explosion-proof video camera can bear the higher explosive air-flow of pressure, so ensure the normal photographing of explosion-proof video camera not by
It influences.
The shell of explosion-proof video camera, which is it, can resist the important component of high pressure draught impact, and the shell of explosion-proof video camera includes
There is translucent cover, so that camera lens carries out the shooting of image.In actual assembling process, translucent cover needs to be fixed on mirror by glue
In the mounting hole of head protecgulum, during for dispensing glue, glue is easier in the gap between self-induced transparency cover and the inner wall of mounting hole
It flows on the outer end face of translucent cover, in such cases, operating personnel need to clear up the glue on the outer end face for flowing to translucent cover, this
The risk for scratching translucent cover is will increase, the imaging effect of explosion-proof video camera is finally influenced.
Utility model content
The utility model provides a kind of shell of explosion-proof video camera, and the shell to solve current explosion-proof video camera is assembling
During be easier to occur glue overflow the problem of.
To solve the above-mentioned problems, the utility model uses following technical proposals：
The shell of explosion-proof video camera, including camera lens protecgulum and translucent cover, the camera lens protecgulum has mounting hole, described transparent
Cover is mounted in the mounting hole, and filler gap, and two are formed between the side wall of the translucent cover and the inner wall of the mounting hole
Person is fixedly linked by the glue connection portion being filled in the filler gap, and the inner wall of the mounting hole has glue overflow prevention grooves, institute
State glue overflow prevention grooves and the filler gap area.
Preferably, in above-mentioned shell, the external port of the mounting hole and the outer end face of the translucent cover are generally aligned in the same plane
It is interior.
Preferably, in above-mentioned shell, be provided in the mounting hole overlap joint platform to form First scalariform structural plane, it is described
The sidewall surfaces of translucent cover are second step shape structural plane, the First scalariform structural plane and the second step shape structural plane
Overlap joint cooperation, and be fixedly linked between the two by the glue connection portion.
Preferably, in above-mentioned shell, the filler gap includes from the inner end of camera lens protecgulum extreme direction outward
On the first filler section, the second filler section and the third filler section that are connected successively.
Preferably, in above-mentioned shell, the first filler section is parallel with the third filler section, and with described second
Filler section is perpendicular, and one end of the second filler section is connected to the first filler section, the other end and the third filler section
Connection；The extending direction of the first filler section and the third filler section is consistent with the perforation direction of the mounting hole.
Preferably, in above-mentioned shell, the glue overflow prevention grooves are opened on the inner wall of the mounting hole and are filled out positioned at described second
On the position of glue section.
Preferably, in above-mentioned shell, the glue overflow prevention grooves are opened on the inner wall of the mounting hole and are filled out positioned at the third
On the position of glue section.
Preferably, in above-mentioned shell, the quantity of the glue overflow prevention grooves is multiple, and along the extension of the third filler section
Direction is distributed one by one.
Preferably, in above-mentioned shell, the width of the first filler section is more than the width of the second filler section.
Preferably, in above-mentioned shell, the cross-sectional shape of the glue overflow prevention grooves is rectangular or semicircle.
Above-mentioned at least one technical solution that the utility model uses can reach following advantageous effect：
The shell of explosion-proof video camera disclosed by the utility model implements improvement to the structure of current shell, in mounting hole
Inner wall on open up glue overflow prevention grooves, glue overflow prevention grooves and filler gap area, and then extra glue during filler can be housed in,
Prevent extra glue from being overflowed from filler gap.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is a kind of structural schematic diagram of the shell for explosion-proof video camera that the utility model embodiment provides；
Fig. 2 and Fig. 3 is that the shell of explosion-proof video camera shown in Fig. 1 is not filled by the structural schematic diagram of glue；
Fig. 4 is the part enlarged structure schematic diagram of structure shown in Fig. 1；
Fig. 5 is the part-structure schematic diagram of the shell of another explosion-proof video camera disclosed in the utility model embodiment.
Reference sign：
100- camera lenses protecgulum, 110- mounting holes, 120- overlap joint platform, 121- glue overflow prevention grooves, 130- First scalariforms structural plane,
200- translucent covers, 210- second step shapes structural plane, 300- fillers gap, the first fillers of 310- section, the second fillers of 320- section,
330- third fillers section, 400- glue connections portion.
Specific implementation mode
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
Only it is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
The every other embodiment that those of ordinary skill is obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, the technical solution that various embodiments of the utility model provides is described in detail.
- 4 are please referred to Fig.1, the utility model embodiment discloses a kind of shell of explosion-proof video camera, including camera lens protecgulum 100
With translucent cover 200.There is camera lens protecgulum 100 mounting hole 110, translucent cover 200 to be arranged in mounting hole 110.
Filler gap 300 is formed between the side wall and the inner wall of mounting hole 110 of translucent cover 200.Translucent cover 200 and camera lens
Protecgulum 100 is fixedly linked by the glue connection portion 400 being filled in filler gap 300.
The inner wall of mounting hole 110 offers glue overflow prevention grooves 121, and glue overflow prevention grooves 121 are connected to filler gap 300, Jin Erneng
Receive glue extra during injecting glue.
The shell of explosion-proof video camera disclosed in the utility model embodiment implements improvement to the structure of current shell,
Glue overflow prevention grooves 121 are opened up on the inner wall of mounting hole 110, glue overflow prevention grooves 121 are connected to filler gap 300, and then can be housed in and be filled out
Extra glue during glue, prevents extra glue from being overflowed from filler gap 300.
It should be noted that during being bonded translucent cover 200, operating personnel will not be unlimitedly to filler gap
Injecting glue in 300, injecting glue amount can be within certain scopes, and the arrangements of glue overflow prevention grooves 121 can preferably ensure during injecting glue
Extra glue is received, without being overflowed from filler gap 300.
In the utility model embodiment, translucent cover 200 can be platy structure, or hemispherical dome structure.Such as Fig. 1 institutes
Show, translucent cover 200 is platy structure, and the outer end face of translucent cover 200 can be generally aligned in the same plane with the external port of mounting hole 110
It is interior.
Referring again to Fig. 2, in a kind of specific embodiment, overlap joint platform 120 is provided in mounting hole 110, to be formed
The surface of First scalariform structural plane 130, the side wall of translucent cover 200 is second step shape structural plane 210, First scalariform knot
Structure face 130 coordinates with the overlap joint of second step shape structural plane 210, and is fixedly linked between the two by glue connection portion 400.Such side
Formula can increase the length in glue connection portion 400 in limited length, and then improve the fastness that translucent cover 200 is bonded.
Referring to FIG. 3, filler gap 300 may include the direction extended from the outside side in the inner end of camera lens protecgulum 100
On the first filler section 310, the second filler section 320 and the third filler section 330 that are connected successively.During filler, as long as really
The bonding length protected in the first filler section 310, the second filler section 320 and third filler section 330 is met the requirements.
In a kind of specific embodiment, the first filler section 310 can be parallel with third filler section 330, and can be with
Perpendicular with the second filler section 320, one end of the second filler section 320 can be connected to the first filler section 310, and the other end can be with
It is connected to third filler section 330；The extending direction of first filler section 310 and third filler section 330 can be with mounting hole 110
Perforation direction it is consistent.
In preferred scheme, the assembly on the perforation direction of mounting hole 110 between explosion-proof video camera all parts is more
It is compact, and translucent cover 200 is overlapped on overlap joint platform 120, the overlapping edges width of translucent cover 200 is easier to adjust, and is based on this, excellent
In the scheme of choosing, the width of the first filler section 310 can be more than the width of the second filler section 320, and then can be so that the first filler
Section 310 plays larger bonding force, achievees the purpose that more to be firmly attached translucent cover 200 and camera lens protecgulum 100.
In general, during injecting glue, operating personnel can carry out injecting glue in the first filler section 310, and glue can sequentially enter
Second filler section 320 and third filler section 330.Therefore, glue overflow prevention grooves 121 can be located at the second filler section 320 or/and third is filled out
Glue section 330.In a kind of specific embodiment, glue overflow prevention grooves 121, which are opened on the inner wall of mounting hole 110, is located at the second filler section
On 320 position.In another specific embodiment, glue overflow prevention grooves 121, which are opened on the inner wall of mounting hole 110, is located at third
On the position of filler section 330.
In the utility model embodiment, the quantity of glue overflow prevention grooves 121 can be multiple, and multiple glue overflow prevention grooves 121 can be
Glue flow direction is distributed one by one, and in a kind of specific embodiment, multiple glue overflow prevention grooves 121 can be in third filler section 330
Extending direction be distributed one by one.The cross-sectional shape of glue overflow prevention grooves 121 can be rectangular, semicircle etc., and the utility model is unlimited
The concrete shape of glue overflow prevention grooves 121 processed.
Herein, as long as the technical characteristic non-contradiction in each preferred embodiment can combine to form scheme, these schemes
In range disclosed by the utility model.
Herein, only emphasis describes the difference with other preferred embodiments, each preferred embodiment to each preferred embodiment
It as long as not conflicting, can arbitrarily combine, embodiment is formed by after combination also within scope disclosed in this specification, is examined
It is succinct to consider text, is individually described with regard to being no longer formed by embodiment to combination herein.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the right of the utility model.
Claims (10)
1. the shell of explosion-proof video camera, which is characterized in that including camera lens protecgulum (100) and translucent cover (200), the camera lens protecgulum
(100) there is mounting hole (110), the translucent cover (200) to be mounted in the mounting hole (110), the translucent cover (200)
Filler gap (300) are formed between side wall and the inner wall of the mounting hole (110), and the two is by being filled in the filler gap
(300) the glue connection portion (400) in is fixedly linked, and the inner wall of the mounting hole (110) has glue overflow prevention grooves (121), described anti-
Excessive glue groove (121) is connected to the filler gap (300).
2. shell according to claim 1, which is characterized in that the external port of the mounting hole (110) and the translucent cover
(200) in outer end face is generally aligned in the same plane.
3. shell according to claim 1, which is characterized in that be provided in the mounting hole (110) overlap joint platform (120) with
First scalariform structural plane (130) is formed, the sidewall surfaces of the translucent cover (200) are second step shape structural plane (210), institute
It states First scalariform structural plane (130) with the second step shape structural plane (210) overlap joint to coordinate, and passes through between the two described
Glue connection portion (400) is fixedly linked.
4. shell according to claim 3, which is characterized in that the filler gap (300) includes from the camera lens protecgulum
(100) the first filler section (310), the second filler section (320) and the third that inner end is connected on extreme direction successively outward are filled out
Glue section (330).
5. shell according to claim 4, which is characterized in that the first filler section (310) and the third filler section
(330) parallel and perpendicular with the second filler section (320), one end of the second filler section (320) and described the
One filler section (310) is connected to, and the other end is connected to the third filler section (330)；The first filler section (310) and described
The extending direction of three filler sections (330) is consistent with the perforation direction of the mounting hole (110).
6. shell according to claim 4 or 5, which is characterized in that the glue overflow prevention grooves (121) are opened in the mounting hole
(110) on inner wall on the position of the second filler section (320).
7. shell according to claim 4 or 5, which is characterized in that the glue overflow prevention grooves (121) are opened in the mounting hole
(110) on inner wall on the position of the third filler section (330).
8. shell according to claim 7, which is characterized in that the quantity of the glue overflow prevention grooves (121) is multiple, and along
The extending direction of the third filler section (330) is distributed one by one.
9. shell according to claim 5, which is characterized in that the width of the first filler section (310) is more than described the
The width of two filler sections (320).
10. shell according to claim 1, which is characterized in that the cross-sectional shape of the glue overflow prevention grooves (121) is rectangular
Or it is semicircle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823890.1U CN207910878U (en) | 2017-12-22 | 2017-12-22 | The shell of explosion-proof video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721823890.1U CN207910878U (en) | 2017-12-22 | 2017-12-22 | The shell of explosion-proof video camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207910878U true CN207910878U (en) | 2018-09-25 |
Family
ID=63568904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721823890.1U Expired - Fee Related CN207910878U (en) | 2017-12-22 | 2017-12-22 | The shell of explosion-proof video camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207910878U (en) |
-
2017
- 2017-12-22 CN CN201721823890.1U patent/CN207910878U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |