CN208836270U - Explosion-proof video camera - Google Patents
Explosion-proof video camera Download PDFInfo
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- CN208836270U CN208836270U CN201821755553.8U CN201821755553U CN208836270U CN 208836270 U CN208836270 U CN 208836270U CN 201821755553 U CN201821755553 U CN 201821755553U CN 208836270 U CN208836270 U CN 208836270U
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Abstract
The utility model discloses a kind of explosion-proof video cameras, it include: camera shooting main body and light compensating apparatus, camera shooting main body includes the first cavity and is set to the intracorporal CCD camera assembly of the first chamber, and light compensating apparatus is including the second cavity and is set to the intracorporal infrared lamp component of second chamber；Wherein, explosion-proof video camera further includes connecting tube, the seal assembly being assemblied in the connecting tube and the cable being set in the seal assembly for being fixedly connected with the camera shooting main body and the light compensating apparatus, the cable is electrically connected at the CCD camera assembly and the infrared lamp component, the cable seal is in the seal assembly, so that the seal assembly insulates first cavity and the second cavity.The light compensating apparatus with light filling effect is separated with camera shooting main body in the explosion-proof video camera of the utility model, and the cavity of the two is mutually indepedent, the influence that infrared light alters light to imaging effect can be eliminated, and can be to avoid the phenomenon that there are pressure pilings when Exploding test.
Description
Technical field
The utility model relates to camcorder technology field more particularly to a kind of explosion-proof video cameras.
Background technique
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 that can generate high pressure draught in environment at any time, explosion-proof video camera then becomes necessary.
The spark that the explosion-proof performance of explosion-proof video camera can prevent the electrical component inside video camera from generating passes to the explosive ring of periphery
Inside border, and cause the explosive atmosphere explosion of periphery.
In existing explosion-proof video camera, infrared lamp component and CCD camera assembly are located in same cavity, so will lead to red
The optrode that outer lamp issues easily passes through glass and is constantly reflected into inside the camera lens of video camera, forms veiling glare and influence diagram image quality
Amount；If infrared lamp component and CCD camera assembly are separated into two cavitys, since cavity is connected to, easily produced when doing Exploding test
Raw pressure piling, causes video camera to need to configure the explosion-proof casing and implosion guard of higher intensity.
Utility model content
In view of this, the utility model proposes a kind of new structural explosion-proof video cameras to solve the above technical problems.
In order to achieve the above object, the technology employed by the present utility model is
Embodiment according to the present utility model provides a kind of explosion-proof video camera, comprising: camera shooting main body and light filling dress
It sets, the camera shooting main body is including the first cavity and is set to the intracorporal CCD camera assembly of the first chamber, the light compensating apparatus
Including the second cavity and it is set to the intracorporal infrared lamp component of second chamber；
Wherein, the explosion-proof video camera further include be fixedly connected it is described camera shooting main body and the light compensating apparatus connecting tube,
The seal assembly being assemblied in the connecting tube and the cable being set in the seal assembly, the cable are electrically connected
In the CCD camera assembly and the infrared lamp component, the cable seal is in the seal assembly, so that the sealing group
Part insulates first cavity and the second cavity.
Further, the seal assembly includes seal cartridge, and the seal cartridge includes main part and from the master
The interconnecting piece that body portion extends outward, the connecting tube is interior to be equipped with screw thread, and the interconnecting piece outer peripheral surface is equipped with and the connecting tube
The explosion-proof screw thread of screw-internal thread fit.
Further, the cavity for accommodating the cable is equipped in the seal cartridge, the seal assembly further includes by institute
It states cable and pours and be encapsulated in the intracorporal sealant of the chamber.
Further, length of the sealant in the axial direction of the cable is not less than 20mm.
Further, the seal assembly further includes being set to the main part on the end face of described interconnecting piece one end
Recessed portion and the sealing ring that is assemblied in the recessed portion.
Further, the camera shooting main body further includes main casing and the main view window assembly for being assemblied in the main casing, institute
It states and forms first cavity in main casing；The light compensating apparatus includes auxiliary shell and the auxiliary form for being assemblied in the auxiliary shell
Component, the auxiliary shell is interior to form second cavity；Wherein, the main casing is connected with the auxiliary shell by the connecting tube
It connects.
Further, the main view window assembly and the auxiliary window assembly include front cover, translucent cover, gasket, washer with
And pressing plate；
Wherein, the translucent cover is fixed on the front cover by viscose glue, and the front cover has mounting hole, the pressing plate and institute
It states mounting hole to be threadedly engaged, and the pressing plate passes sequentially through the gasket and the washer and applies pressing force to the translucent cover.
Further, the front cover includes the overlap joint platform with translucent cover cooperation, and the pressing plate is matched with the overlap joint platform
Close the fixed translucent cover；Wherein, the translucent cover and the joint face for overlapping platform and the joint face with the front cover side wall
It is connected respectively by adhesive layer.
Further, the adhesive layer is greater than in the overlap joint platform and the sum of the length of front cover side wall mutually perpendicular direction
10mm。
Further, the explosion-proof video camera further includes rain brush component；The rain brush component includes motor fixing plate, assembly
Wiper motor on the motor fixing plate is connected to the rain brush axis of the Wiper motor and is assemblied in the rain brush axis
The rain brush of free end, the rain brush correspond to the outer surface of translucent cover described in the main view window assembly.
The embodiments of the present invention provide technical solution can include the following benefits: the utility model it is explosion-proof
The light compensating apparatus with light filling effect is separated with camera shooting main body in video camera, and the cavity of the two is mutually indepedent, can disappear
Except infrared light alters influence of the light to imaging effect, and can be to avoid the phenomenon that there are pressure pilings when Exploding test.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The utility model can be limited.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of explosion-proof video camera shown in one exemplary embodiment of the utility model；
Fig. 2 is a kind of diagrammatic cross-section of explosion-proof video camera shown in one exemplary embodiment of the utility model；
Fig. 3 is a kind of shell mechanism schematic diagram of explosion-proof video camera shown in one exemplary embodiment of the utility model；
Fig. 4 is a kind of part-structure section signal of explosion-proof video camera shown in one exemplary embodiment of the utility model
Figure；
Fig. 5 is seal assembly section signal in a kind of explosion-proof video camera shown in one exemplary embodiment of the utility model
Figure；
Fig. 6 is that main (auxiliary) window assembly cuts open in a kind of explosion-proof video camera shown in one exemplary embodiment of the utility model
Face schematic diagram；
Fig. 7 is that the structure of CCD camera assembly in a kind of explosion-proof video camera shown in one exemplary embodiment of the utility model is shown
It is intended to；
Fig. 8 is that the section of infrared lamp component in a kind of explosion-proof video camera shown in one exemplary embodiment of the utility model shows
It is intended to；
Fig. 9 is a kind of part-structure of explosion-proof video camera moderate rain brush assemblies shown in one exemplary embodiment of the utility model
Schematic diagram；
Figure 10 is the structural schematic diagram of rain brush in a kind of explosion-proof video camera shown in one exemplary embodiment of the utility model.
Specific embodiment
The utility model is described in detail below with reference to specific embodiment shown in the drawings.But these embodiment party
Formula is not intended to limit the utility model, structure that those skilled in the art are made according to these embodiments, method or
Transformation functionally is all contained in the protection scope of the utility model.
It is only to be not intended to be limiting this reality merely for for the purpose of describing particular embodiments in the term that the utility model uses
With novel.In the "an" of the utility model and singular used in the attached claims, " described " and "the"
Most forms are intended to include, unless the context clearly indicates other meaning.It is also understood that term used herein " and/
Or " refer to and include that one or more associated any or all of project listed may combine.
With reference to the accompanying drawing, it elaborates to some embodiments of the utility model, in the absence of conflict, under
The feature in embodiment and embodiment stated can be combined with each other.
As shown in Figures 1 to 5, the explosion-proof video camera 100 of the utility model embodiment includes camera shooting main body 10 and light filling
Device 20, the neighbouring camera shooting main body 10 of the light compensating apparatus 20, to the shooting progress light filling to image main body 10.The camera shooting main body 10
Including the first cavity 11 and the CCD camera assembly 12 being set in the first cavity 11, light compensating apparatus 20 include the second cavity 21 with
And it is set to the infrared lamp component 22 in the second cavity 21.The camera shooting main body 10 is located at two different cavitys from light compensating apparatus 20
It is interior, so influence of the light to the imaging effect of CCD camera assembly 12 can be altered to avoid the infrared light of infrared lamp component 22.
Wherein, which further includes the connecting tube 30 for being fixedly connected with camera shooting main body 10 and light compensating apparatus 20, dress
Assigned in the seal assembly 40 in connecting tube 30 and the cable 31 being set in seal assembly 40.Cable 31, which is electrically connected at, to be taken the photograph
As head assembly 12 and infrared lamp component 22, so that infrared lamp component 22 and the CCD camera assembly 12 communicate to connect.The cable 31
It is sealed in seal assembly 40, so that seal assembly 40 insulates the first cavity 11 and the second cavity 21, to make to image main body 10
It is with independent and mutual disconnected cavity with light compensating apparatus 20.
In the present embodiment, which is fixed in camera shooting main body 10 by connecting tube 30.Specifically, connecting tube 30
Can be separately fixed at by welding camera shooting main body 10 shell and light compensating apparatus 20 shell on or the connecting tube
30 can also be made with the shell integrated molding of the shell and light compensating apparatus 20 of camera shooting main body 10.The seal assembly 40 is by cable 31
It is sealed in seal assembly 40 and connecting tube 30 is assemblied in by sealing, so both realized infrared lamp component 22 and camera group
The communication connection of part 12, and meet the first cavity 11 and 21 independent design of the second cavity, can eliminate infrared light alter light at
As the influence of effect, and can be to avoid the phenomenon that there are pressure pilings when Exploding test.
It, can be to avoid in addition, the first cavity 11 and the second cavity 21 are designed as two independent cavitys by the utility model
Leak in one of cavity and the case where lead to another cavity leak, and can be to avoid causing explosion-proof camera shooting because of leak
Situations such as hazing in machine 100.
Referring to figs. 1 and 2 such as Fig. 5, the seal assembly 40 of the utility model includes seal cartridge 41, the seal cartridge
41 include main part 411 and the interconnecting piece 412 extended outward from main part 411, are equipped with screw thread, interconnecting piece in connecting tube 30
412 outer peripheral surfaces are equipped with the explosion-proof screw thread with 30 screw-internal thread fit of connecting tube.The seal assembly 40 passes through 412 outer peripheral surface of interconnecting piece
Threaded connection in explosion-proof screw thread and connecting tube 30 is tightly connected with realizing.Wherein, cable 31 radially, the main part
411 size is greater than the size of interconnecting piece 412 and is greater than the radial dimension of connecting tube 30, so in 40 assembling process of seal assembly
In, the assembly of the seal assembly 40 is completed in the end face of the main part 411 when being held in the inner wall of camera shooting main body 10.
Wherein, the cavity for accommodating cable 31 is equipped in the seal cartridge 41, seal assembly 40 further includes by 31 encapsulation of cable
In the intracorporal sealant 42 of chamber, so realizes infrared lamp component 22 and CCD camera assembly 12 meets communication requirement and realizes the
One cavity 11 and the second cavity 21 are mutually indepedent.In the present embodiment, in order to meet the sealing reliability of sealant 42, the sealant
The 42 length L in the axial direction of cable 31 is not less than 20mm.Further, in order to enhance sealant 42 and the intracorporal bonding of chamber
Property, the cavity is interior to be equipped with multiple lug bosses and recessed portion, and sealant 42 fills the full cavity.
The seal assembly 40 further include be set to recessed portion of the main part 411 on the end face of 412 one end of interconnecting piece with
And it is assemblied in the sealing ring 43 in recessed portion, which at least partly protrudes the recessed portion, such that the seal assembly
40 after being assemblied in connecting tube 30, sealing ring 43 support main part 411 and image main body 10 inner wall between, so as into
One step plays the effect of sealing and waterproof.
Further, the camera shooting main body 10 of the utility model further includes main casing 13 and the main view for being assemblied in main casing 13
Window assembly 14, main casing 13 is interior to form the first cavity 11.Light compensating apparatus 20 is including auxiliary shell 23 and is assemblied in auxiliary shell 23
Auxiliary window assembly 24, auxiliary shell 23 is interior to form the second cavity 21.Wherein, main casing 13 is connected with auxiliary shell 23 by connecting tube 30
It connects, is connected between the first cavity 11 and the second cavity 21 by the connecting tube 30 realization, so that cable 31 can be connected to camera
Component 12 and infrared lamp component 22.
Referring to figs. 1 and 2 such as Fig. 6, in the present embodiment, before the main view window assembly 14 and auxiliary window assembly 24 include
Lid 141, translucent cover 142, gasket 143, washer 144 and pressing plate 145.The structure of the main view window assembly 14 and auxiliary window assembly 24
It is identical, 141 end face of front cover of the two.Wherein, translucent cover 142 is fixed on front cover 141 by viscose glue, and front cover 141 has peace
Hole 1411 is filled, pressing plate 145 is threadedly engaged with mounting hole 1411, and pressing plate 145 passes sequentially through gasket 143 and washer 144 to transparent
Cover 142 applies pressing force.I.e. gasket 143 and washer 144 are pressed abd fixed on translucent cover 142 by pressing plate 145, which exists
During precession can gradually packing washer 144, and then washer 144 is pressed on translucent cover 142 by gasket 143.
Wherein, in direction initialization location fit, so-called direction initialization is from the outer of gasket 143 for gasket 143 and washer 144
Side edge is close to the direction of the central axis of gasket 143.The translucent cover 142 can may be hemispherical junction for plate structure
The outer end face of structure, the outer end face and front cover 141 of translucent cover 142 is in the same plane.In the present embodiment, which is
Explosion-proof tempered glass, gasket 143 can be hard piece, and washer 144 can be flexible rings, such as silica gel ring etc..
Front cover 141 includes the overlap joint platform 1412 cooperated with translucent cover 142, and overlap joint platform 1412 makes to form step in front cover 141
Shape, the translucent cover 142 are designed as the shape with 141 matching internal of front cover.Translucent cover 142 is overlapped on overlap joint platform 1412, pressing plate
145 cooperate fixed translucent cover 142 with overlap joint platform 1412.Wherein, the joint face and and front cover of translucent cover 142 and overlap joint platform 1412
The joint face of 141 side walls passes through adhesive layer 146 respectively and connects.Translucent cover 142 and overlap joint platform 1412 joint face and with front cover 141
The joint face of side wall is mutually perpendicular to, and is bending structure.
In order to meet the reliability and the state for meeting GB3836.1 and GB3836.2 that translucent cover 142 and front cover 141 are fixed
Family's regulation, the adhesive layer 146 are greater than 10mm in the sum of length of overlap joint platform 1412 and 141 side wall mutually perpendicular direction of front cover.It should
Adhesive layer 146 is formed by mode for dispensing glue, specifically, first by glue spots in translucent cover 142 and the connection for overlapping platform 1412
Then translucent cover 142 is placed on dispensing between 141 corresponding position of front cover, then 141 side wall of translucent cover 142 and front cover, final glue by face
Water cure forms adhesive layer 146.
In the present embodiment, which is fixed on main casing 13, and auxiliary window assembly 24 is fixed on auxiliary shell 23.
In one embodiment, all sides of front cover 141 are equipped with screw thread, and the port of main casing 13 is equipped with internal screw thread, the main view window assembly 14
It is threadedly coupled by its front cover 141 with main casing 13 and is fixed on main casing 13, auxiliary window assembly 24 passes through its front cover 141
It is threadedly coupled with auxiliary shell 23 and is fixed on auxiliary shell 23.In another embodiment, main view window assembly 14 can also pass through screw
It is fixedly connected on main casing 13, auxiliary window assembly 24 can also be fixedly connected on auxiliary shell 23 by screw.
Referring to figs. 1 and 2 such as Fig. 7, CCD camera assembly 12 includes bracket 121, mainboard 122, fan 123 and camera lens
124.The mainboard 122 is fixed on bracket 121, and fan 123 and camera lens 124 are communicatively coupled on mainboard 124.The fan 123 is used
It radiates in for CCD camera assembly 12, which is right against translucent cover 142.The mainboard 122 is equipped with control chip and other yuan
Device, the control chip are at least used to control the shooting of camera lens 124 and the control to 123 wind speed of fan.Wherein, the bracket
121 are equipped with connecting hole 125, and the connecting hole 125 which is threaded through on bracket 121 by screw is fixed on master
In shell 13.
As shown in connection with fig. 2 such as Fig. 8, infrared lamp component 22 includes fixed frame 221, infrared light board 222 and Lamp cup 223.It is red
Infrared lamp is provided on outer lamp plate 222, Lamp cup 223 is fixed on infrared light board 222 and is located on infrared lamp, the infrared light board
222 are fixed on fixed frame 221.The fixed frame 221 is equipped with connecting hole 224, and infrared lamp component 22 is threaded through solid by screw
Determine the connecting hole 224 of frame 221 and is fixed in auxiliary shell 23.
As shown in Figure 2 and Figure 7, which further includes rear case component 15, the rear case component 15 include rear cover 151 with
And it is assemblied in the cable-assembly 152 on rear cover 151.Wherein, one end of cable is connected to CCD camera assembly 12 in cable-assembly 152
Mainboard 122 on, the other end of cable is drawn from rear cover 151 for connecting with external equipment.The rear cover 151 removably fills
It fits on main casing 13, specifically, rear cover 151 can be threadedly connected to main casing 13 or be fixed by screws in main casing 13
On.
Referring to figs. 1 and 2 such as Fig. 9 and Figure 10, the explosion-proof video camera 100 of the utility model further includes rain brush component
50.The rain brush component 50 includes motor fixing plate 51, the Wiper motor 52 being assemblied on motor fixing plate 51, is connected to rain brush electricity
The rain brush axis 53 of machine 52 and the rain brush 54 for being assemblied in 53 free end of rain brush axis.Rain brush 54 corresponds in main view window assembly 14 thoroughly
The outer surface of bright cover 142.In addition, the rain brush component 50 further includes motor radiating plate 55, which is fixed on motor
In fixed plate 51 and neighbouring Wiper motor 52 is arranged, to radiate for Wiper motor 52.
Rain brush component 50 further includes the rain brush shell 56 being fixed on main casing 13, is provided in the rain brush shell 56 and electricity
The guide rail 561 that machine fixed plate 51 cooperates, rain brush shell 56 are equipped with rain brush axis hole 562 and wear for rain brush axis 53, Wiper motor
52 are electrically connected on the mainboard 122 of CCD camera assembly 12 and by the control chip controls on mainboard 122.
The rain brush 54 includes rain brush axle sleeve 541, spring 542, Wiper arm 543, rain brush retainer 544 and rain brush film
545.Wherein, which is socketed in the free end of rain brush axis 53, and spring 542 is connected to rain brush axle sleeve 541 and Wiper arm
The swing of Wiper arm 543 is assisted between 543, rain brush film 545 is fixed on rain brush retainer 544, the rain brush retainer 544
It is connected on Wiper arm 543.Rain brush film 545 fits in the outer surface of the translucent cover 142 in main view window assembly 14, for cleaning with water
The dust and rainwater of 142 outer surface of translucent cover.
In the utility model, the rain brush component 50 and light compensating apparatus 20 set up separately in the two sides of camera shooting main body 10.Specifically, it mends
Electro-optical device 20 is set to the top of camera shooting main body 10, and rain brush component 50 is set to the bottom end of camera shooting main body 10；Or rain brush component
50 are set to the top of camera shooting main body 10, and light compensating apparatus 20 is set to the bottom end of camera shooting main body 10.Certainly, in the utility model
In other embodiments, the position of the rain brush component 50 and light compensating apparatus 20 is simultaneously not specifically limited, and rain brush component 50 and light filling fill
Setting 20 also can be set in the adjacent side for imaging main body 10.
The light compensating apparatus with light filling effect is separated with camera shooting main body in the explosion-proof video camera of the utility model, and two
The cavity of person is mutually indepedent, can eliminate the influence that infrared light alters light to imaging effect, and can be to avoid Exploding test when
The phenomenon that there are pressure pilings.
Those skilled in the art are considering specification and after practicing utility model disclosed herein, will readily occur to practical
Novel other embodiments.This application is intended to cover any variations, uses, or adaptations of the utility model, these
Variations, uses, or adaptations follow the general principle of the utility model and including undocumented skills of the utility model
Common knowledge or conventional techniques in art field.The description and examples are only to be considered as illustrative, the utility model
True scope and spirit are pointed out by claims hereof.
It should be understood that the utility model is not limited to the accurate knot for being described above and being shown in the accompanying drawings
Structure, and various modifications and changes may be made without departing from the scope thereof.The scope of the utility model is only wanted by appended right
It asks to limit.
Claims (10)
1. a kind of explosion-proof video camera characterized by comprising camera shooting main body and light compensating apparatus, the camera shooting main body include the
One cavity and it is set to the intracorporal CCD camera assembly of the first chamber, the light compensating apparatus includes the second cavity and is set to
The intracorporal infrared lamp component of second chamber；
Wherein, the explosion-proof video camera further includes the connecting tube for being fixedly connected with the camera shooting main body and the light compensating apparatus, assembly
In the seal assembly in the connecting tube and the cable being set in the seal assembly, the cable is electrically connected at institute
State CCD camera assembly and the infrared lamp component, the cable seal is in the seal assembly, so that the seal assembly seals
Every first cavity and the second cavity.
2. explosion-proof video camera according to claim 1, which is characterized in that the seal assembly includes seal cartridge, described
Seal cartridge includes main part and the interconnecting piece that extends outward from the main part, and screw thread, institute are equipped in the connecting tube
Interconnecting piece outer peripheral surface is stated equipped with the explosion-proof screw thread with the connecting tube screw-internal thread fit.
3. explosion-proof video camera according to claim 2, which is characterized in that be equipped in the seal cartridge and accommodate the cable
Cavity, the seal assembly further includes pouring the cable to be encapsulated in the intracorporal sealant of the chamber.
4. explosion-proof video camera according to claim 3, which is characterized in that the sealant is in the axial direction of the cable
Length is not less than 20mm.
5. explosion-proof video camera according to claim 2, which is characterized in that the seal assembly further includes being set to the master
Recessed portion of the body portion on the end face of described interconnecting piece one end and the sealing ring being assemblied in the recessed portion.
6. explosion-proof video camera according to claim 2, which is characterized in that the camera shooting main body further includes main casing and dress
Main view window assembly assigned in the main casing, the main casing is interior to form first cavity；The light compensating apparatus includes auxiliary shell
Body and the auxiliary window assembly for being assemblied in the auxiliary shell, the auxiliary shell is interior to form second cavity；Wherein, the main casing
Body is connect with the auxiliary shell by the connecting tube.
7. explosion-proof video camera according to claim 6, which is characterized in that the main view window assembly and the auxiliary window assembly
It include front cover, translucent cover, gasket, washer and pressing plate；
Wherein, the translucent cover is fixed on the front cover by viscose glue, and the front cover has mounting hole, the pressing plate and the peace
Dress hole is threadedly engaged, and the pressing plate passes sequentially through the gasket and the washer and applies pressing force to the translucent cover.
8. explosion-proof video camera according to claim 7, which is characterized in that the front cover includes cooperating with the translucent cover
Overlap platform, the pressing plate and the fixed translucent cover of overlap joint platform cooperation；Wherein, the company of the translucent cover and the overlap joint platform
Junction and passes through adhesive layer respectively with the joint face of the front cover side wall and connect.
9. explosion-proof video camera according to claim 8, which is characterized in that the adhesive layer is in the overlap joint platform and front cover side
The sum of length of wall mutually perpendicular direction is greater than 10mm.
10. explosion-proof video camera according to claim 7, which is characterized in that the explosion-proof video camera further includes rain brush component；
The rain brush component includes motor fixing plate, the Wiper motor being assemblied on the motor fixing plate, is connected to the rain brush electricity
The rain brush axis of machine and the rain brush for being assemblied in rain brush axis free end, the rain brush correspond to institute in the main view window assembly
State the outer surface of translucent cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755553.8U CN208836270U (en) | 2018-10-26 | 2018-10-26 | Explosion-proof video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821755553.8U CN208836270U (en) | 2018-10-26 | 2018-10-26 | Explosion-proof video camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836270U true CN208836270U (en) | 2019-05-07 |
Family
ID=66319681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821755553.8U Active CN208836270U (en) | 2018-10-26 | 2018-10-26 | Explosion-proof video camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836270U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921856A (en) * | 2021-01-21 | 2021-06-08 | 杭州海康威视数字技术股份有限公司 | Parking pile |
| CN114710604A (en) * | 2022-03-24 | 2022-07-05 | 杭州海康威视数字技术股份有限公司 | Camera sealing structure and camera |
| CN115002324A (en) * | 2022-05-27 | 2022-09-02 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN115022506A (en) * | 2022-05-27 | 2022-09-06 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN116980731A (en) * | 2023-09-22 | 2023-10-31 | 杭州海康威视数字技术股份有限公司 | Explosion-proof camera |
-
2018
- 2018-10-26 CN CN201821755553.8U patent/CN208836270U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112921856A (en) * | 2021-01-21 | 2021-06-08 | 杭州海康威视数字技术股份有限公司 | Parking pile |
| CN114710604A (en) * | 2022-03-24 | 2022-07-05 | 杭州海康威视数字技术股份有限公司 | Camera sealing structure and camera |
| CN114710604B (en) * | 2022-03-24 | 2024-03-01 | 杭州海康威视数字技术股份有限公司 | Camera sealing structure and camera |
| CN115002324A (en) * | 2022-05-27 | 2022-09-02 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN115022506A (en) * | 2022-05-27 | 2022-09-06 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN115002324B (en) * | 2022-05-27 | 2024-03-26 | 杭州海康威视数字技术股份有限公司 | Video camera |
| CN116980731A (en) * | 2023-09-22 | 2023-10-31 | 杭州海康威视数字技术股份有限公司 | Explosion-proof camera |
| CN116980731B (en) * | 2023-09-22 | 2023-11-28 | 杭州海康威视数字技术股份有限公司 | Explosion-proof camera |
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