CN212064136U - Portable all-weather fire-fighting camera - Google Patents
Portable all-weather fire-fighting camera Download PDFInfo
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- CN212064136U CN212064136U CN202020765516.6U CN202020765516U CN212064136U CN 212064136 U CN212064136 U CN 212064136U CN 202020765516 U CN202020765516 U CN 202020765516U CN 212064136 U CN212064136 U CN 212064136U
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Abstract
The utility model provides a portable all-weather fire camera, which comprises a shell and an accessory part, wherein the shell is formed by connecting a front shell, a middle shell and a rear shell by screw threads, a lens protective lens for protecting a camera lens is arranged in the front shell, the edge of the lens protective lens is wrapped by a lens protective rubber ring, and the lens protective rubber ring is connected with the rear shell by screw threads and is extruded and fixed; the front part of the front shell is provided with a detachable protective cover, and the front cover of the protective cover can be opened; a camera lens module is arranged in the middle shell, the front end of the camera lens module is fixed on a lens fixing seat through screws, the lens end of the camera lens module is aligned with a lens protective lens, a light shielding plate is arranged on the lens, the lens fixing seat is fixed in the middle shell in a screw expansion mode, the rear end of the camera lens module is fixed on a module fixing plate through screws, and a heat conduction module is arranged on the camera module; and an electromagnetic shielding layer is arranged on the inner wall of the middle shell.
Description
Technical Field
The invention relates to the technical field of security cameras, in particular to a portable all-weather fire-fighting camera.
Background
The portable all-weather fire-fighting camera is designed according to the task environment of fire-fighting officers and soldiers, and can be quickly installed on a mobile platform such as a helmet, a robot, an unmanned aerial vehicle and the like; the portable fire camera has complex use environment, high protection requirement and great research and development difficulty, and although the foreign fire camera has advanced technology, high protection capability and good display effect, the portable fire camera belongs to a control export product of western countries such as Europe, America and the like; at present, most domestic portable fire cameras are in civil level, the protection capability and the anti-electromagnetic interference capability are poor, the shooting effect is not ideal, and the camera is still in a development stage; at present, China is developing a robot to be applied to the fields of fire rescue, security inspection and the like; the study chairman proposes: our enterprise is to develop research on neck products based on independent research and development. In order to improve the survival ability of a fire-fighting camera in a complex environment, provide clear and reliable video information for a command center to serve as a decision reference and improve the rescue ability of fire-fighting officers and soldiers, product research and development, design, manufacture, experiments and the like are carried out. The camera is portable, is easy to install on various mobile platforms, can be competent for all-terrain environments such as plateaus, forests, deserts, seawater, mines, geological disasters, electromagnetic radiation, low nuclear radiation and the like, can carry out real-time dynamic video shooting and support face identification, and is simultaneously suitable for various security protection fields such as public security checkpoints, high-definition electronic police systems and the like.
Compared with the traditional security camera, the invention has the advantages of good portability, wide application range, high installation speed, good night vision capability, high anti-interference capability, high protection capability, high survival capability in complex environment, normal work in low-temperature environment, low video signal delay, high safety concealment and the like.
However, the existing security camera has large volume and poor portability, and is not suitable for carrying; the existing small-sized security camera is in civil protection level, has poor survivability, is especially seriously lack of salt fog resistance, electromagnetic interference resistance, acid and alkali resistance and impact resistance, adopts network video signals, is mostly transmitted by built-in wireless signals, has poor interference resistance, poor universality of transmission equipment and large time delay of the video signals. In addition, the existing fire camera with night vision capability mainly needs an infrared light supplement lamp to assist night vision, but easily exposes the position of a carrier and has limited working distance. Therefore, the portable all-weather fire-fighting camera cannot meet the existing requirements on miniaturization, portability, high universality, high protection, salt fog resistance, acid and alkali resistance, good night vision effect, low video signal delay, interference resistance, high concealment and high definition transmission, and is provided.
SUMMERY OF THE UTILITY MODEL
The invention aims to provide a portable all-weather fire-fighting camera, which solves the problems that the existing security camera in the background technology is large in size, the existing portable camera is poor in salt fog resistance and acid and alkali resistance, poor in protection capability, unstable in image transmission, easy to interfere, large in video signal transmission delay, incapable of concealing night vision and inconvenient in signal transmission mode switching.
In order to achieve the above object, the present invention provides the following technical solutions
A portable all-weather fire-fighting camera comprises a shell and an accessory part, wherein the shell is formed by connecting a front shell, a middle shell and a rear shell in a threaded manner, a protective lens for protecting a camera lens is arranged in the front shell, the edge of the lens protective lens is wrapped by a lens protective rubber ring, and the lens protective rubber ring is connected with the rear shell in a threaded manner through the front shell and is extruded and fixed; the front part of the front shell is provided with a detachable protective cover, and the front cover of the protective cover can be opened; a camera lens module is arranged in the middle shell, the front end of the camera lens module is fixed on a lens fixing seat through screws, the lens end of the camera lens module is aligned with the lens protective lens, a light shielding plate is arranged on the lens, the lens fixing seat is fixed in the middle shell in a screw expansion mode, the rear end of the camera lens module is fixed on a module fixing plate through screws, and a heat conduction module is arranged on the camera module; an electromagnetic shielding layer is arranged on the inner wall of the middle shell; the camera module is characterized in that a waterproof rubber ring is arranged in the rear shell, the waterproof rubber ring is connected with the rear shell through threads of the middle shell and the rear shell and is extruded on the rear shell, the rear shell is provided with an aviation socket, and the interior of the aviation socket is connected with the camera module through a cable; the outer parts of the front shell, the middle shell and the rear shell are wrapped by protective glue layers; the accessory has mount and connecting bolt, and the mount is installed outside the mesochite, and the mount divide into two parts from top to bottom to through screw + spring coupling, the mount bottom is used the screw and is connected with the installation bolt, and the installation bolt can be changed according to the platform needs.
Preferably, the outer edge of the lens protective lens is wrapped by a protective rubber ring and is used for water resistance, dust resistance, shock resistance, salt mist resistance, acid and alkali resistance and the like.
Preferably, the camera lens fixing base adopts screw thread inflation mode and mesochite inner wall fixed, there are fixed orifices and inflation hole on the camera lens fixing base, and the fixed orifices is provided with a plurality of, and a plurality of distributes in proper order, and the inflation hole is one, and inflation fixed mode can reduce camera module fixed subassembly, reduces camera housing volume.
Preferably, the camera module is connected with the module fixing plate through screws.
Preferably, a heat conduction module is arranged on the camera module.
Preferably, the inner wall of the shell is provided with an electromagnetic shielding layer.
Preferably, a waterproof rubber ring is arranged between the middle shell and the rear shell.
Preferably, the shell is externally wrapped with a glue layer for collision prevention and salt mist prevention sealing protection.
Preferably, the camera split type external fixing frame is arranged, the fixing frame is divided into an upper part and a lower part, the upper part and the lower part are connected through a spring and a screw, and the angle of the lens can be adjusted through the elasticity of the spring.
Preferably, the bottom of the fixing frame is connected with an installation bolt through a screw, and the installation bolt can be replaced according to the requirement of the platform.
Preferably, the camera and the video signal transmission device are wired using an air line.
The beneficial effects are that: the invention provides a fire-fighting camera, which has the following advantages:
1. the volume is small, the device is portable, the platform universality is strong, and the device is easy to install;
2. the water-proof, salt fog-resistant, acid-base-resistant and corrosion-resistant design and strong environmental adaptability;
3. the design of collision is adopted, the strength is high, the protection capability is strong, and the survival capability is outstanding;
4. the low-temperature environment works normally, and the working temperature range is wide;
5. the anti-reflection of the protective lens and the design of preventing rainwater;
6. the night vision effect is good, and the concealment is high;
7. the anti-electromagnetic interference capability is strong, and the anti-radar detection capability is strong;
8. the video signal delay is low;
8. the signal transmission wired module is designed, the switching is easy, and the universality of the video signal transmission equipment is strong.
Therefore, the camera is suitable for all-weather meteorological conditions and all-terrain complex environments for fire rescue, and can meet the requirements of fire rescue, unmanned aerial vehicles and robots on miniaturization, reliability, stability, bottom delay, interference resistance and the like of visual equipment.
Drawings
FIG. 1 is a perspective view of a portable all weather fire camera of the present invention;
FIG. 2 is a schematic right-view of the camera of the present invention;
FIG. 3 is a schematic cross-sectional view of a camera of the present invention;
FIG. 4 is an exploded view of the camera of the present invention;
in the figure: 1. a front housing; 2. a middle shell; 3. a rear housing; 4. a lens protective lens; 5. a lens protective rubber ring; 6. a visor; 7. a lens fixing seat; 8. a camera module; 9. a heat conducting module; 10. a camera module fixing frame; 11. a waterproof rubber ring; 12. An aviation socket; 13. an electromagnetic shielding layer; 14. a protective glue layer; 15. a camera mount; 16. installing a bolt; 17. a shield.
Detailed Description
The present invention will be further described with reference to examples of the present invention, which are merely exemplary and do not limit the scope of the present invention in any way. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention, and that such changes and modifications may be made without departing from the spirit and scope of the invention.
A portable all-weather fire camera, as shown in fig. 1-4, according to one embodiment of the present invention: comprises a front shell 1 of a camera, a lens protection lens 4 is arranged in the front shell 1, the outside of the lens protection lens 4 is wrapped by a lens protection rubber ring 5, the front end of the front shell 1 is provided with a protective cover 17, the front cover of the protective cover 17 can be opened, the rear part of the front shell 1 is connected with a middle shell 2, the lens protection rubber ring 5 is connected with the middle shell 2 through the front shell 1 in a threaded manner and is extruded and fixed, a camera module 8 is arranged in the middle shell 2, the lens of the camera module is aligned with the lens protection lens 4, a light screen 6 is arranged in the middle shell 2, the lens of the camera module 8 passes through the light screen 6, the lens of the camera module 8 is fixed on a lens fixing seat 7, the rear part of the camera module 8 is fixed on a module fixing seat 10, a heat conduction module 9 is arranged on the camera module 8, the inner wall of the middle shell 2 is provided with an electromagnetic shielding layer, waterproof rubber ring 11 is fixed through the threaded connection extrusion of mesochite 2 with backshell 3, place aviation socket 12 on the back lid 3, the inside and the camera module 8 of aviation socket 12 carry out the electricity and are connected, camera housing 1, 2, 3's outside parcel protection glue film 14, the externally mounted of mesochite 2 has camera mount 15, there is connecting pin 16 camera mount 15 next door, camera mount 15 uses screwed connection with mounting pin 16, connecting pin 16 can be changed according to the work needs.
Further, the use of heat conduction module 9 can effectively improve the heat dispersion under the 8 high temperature environment of camera module, provides the heating for camera lens protection lens 4 under the low temperature environment simultaneously to play the effect of defrosting, defogging, improve the camera shooting ability of low temperature environment, strengthen the working range of camera.
Furthermore, the use of the aviation socket 12 can effectively reduce the number of holes formed in the shell, reduce the opening area, enhance the waterproof and dustproof effects, improve the installation efficiency and enhance the stability of the camera.
Further, the camera and the fixing frame 10 are in a split type design, so that the camera is more convenient to use, the fixing frame is in a threaded spring design, the shooting angle of the camera can be conveniently adjusted as required, and the camera is more convenient to carry when not needed.
Further, the fixing frame 15 and the installation bolt 16 are in split switching design, so that the quick replacement of different use platforms can be realized, the operation is simple, the convenience and the rapidness are realized, and the practicability is high.
Further, the outside of the camera housing is wrapped with a protective adhesive layer 14 for collision prevention and salt mist prevention sealing protection.
Further, the inner wall of mesochite 2 is provided with electromagnetic shield layer 13, and survey the shielding layer and can effectively shield outside electromagnetic interference, increase camera stability, shield the influence of inside electromagnetic signal to other equipment simultaneously.
Further, the use of protection casing 17 can effectively reduce the injury of hard things such as sand blown by the wind under the non-operating condition to the protective glass piece, effectively protects the camera, and the anterior window of protection casing 17 can be opened, also can directly pull down protection casing 17 or change.
Furthermore, the portable all-weather fire-fighting camera is designed in a wired signal transmission mode, is convenient to flexibly connect civil signal transmission equipment such as 3G, 4G, 5G, WIFI and the like according to the requirements of working environment, and can be connected with special signal transmission equipment such as COFDM, satellites and the like in special environment.
Claims (11)
1. A portable all-weather fire-fighting camera is characterized by comprising a shell and an accessory part, wherein the shell is formed by connecting a front shell, a middle shell and a rear shell by threads; the front part of the front shell is provided with a detachable protective cover, and the front cover of the protective cover can be opened; a camera lens module is arranged in the middle shell, the front end of the camera lens module is fixed on a lens fixing seat through screws, the lens end of the camera lens module is aligned with the lens protective lens, a light shielding plate is arranged on the lens, the lens fixing seat is fixed in the middle shell in a screw expansion mode, the rear end of the camera lens module is fixed on a module fixing plate through screws, and a heat conduction module is arranged on the camera lens module; an electromagnetic shielding layer is arranged on the inner wall of the middle shell; the camera lens module is characterized in that a waterproof rubber ring is arranged in the rear shell, the waterproof rubber ring is connected with the rear shell through threads of the middle shell and the rear shell and is extruded on the rear shell, an aviation socket is arranged on the rear shell, and the interior of the aviation socket is connected with the camera lens module through a cable; the outer parts of the front shell, the middle shell and the rear shell are wrapped by protective glue layers; the accessory has mount and connecting bolt, and the mount is installed outside the mesochite, and the mount divide into two parts from top to bottom to through screw + spring coupling, the mount bottom is used the screw and is connected with the installation bolt, and the installation bolt can be changed according to the platform needs.
2. The portable all-weather fire fighting camera according to claim 1, wherein the lens has its protective lens outer edge wrapped with a rubber ring for water, dust, shock, salt spray, acid and alkali resistance.
3. The portable all-weather fire-fighting camera as claimed in claim 1, wherein the lens holder is fixed to the inner wall of the middle shell by a screw expansion method, the lens holder has a plurality of fixing holes and a plurality of expansion holes, the fixing holes are sequentially distributed, and one expansion hole is provided.
4. The portable all-weather fire fighting camera according to claim 1, wherein the camera lens module is connected to the module fixing plate by screws.
5. The portable all weather fire fighting camera of claim 1, wherein a heat conducting module is provided on said camera lens module.
6. A portable all weather fire fighting camera as in claim 1 wherein said interior wall of said housing is provided with an electromagnetic shield.
7. A portable all weather fire fighting camera as in claim 1, wherein a waterproof gasket is provided between said center housing and said rear housing.
8. A portable all weather fire fighting camera as in claim 1 wherein the exterior of said housing is covered with a glue layer for impact and salt mist containment protection.
9. The portable all-weather fire-fighting camera is characterized in that the camera is provided with a split type external fixing frame, the fixing frame is divided into an upper part and a lower part, the fixing frame is connected through a spring screw, and the angle of the lens can be adjusted through the spring force.
10. The portable all weather fire fighting camera of claim 1, wherein said mount base is screwed to a mounting plug, and wherein said mounting plug is replaceable as required by the platform.
11. A portable all weather fire fighting camera as in claim 1, wherein said camera is wired to the video signal transmission device using air lines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765516.6U CN212064136U (en) | 2020-05-11 | 2020-05-11 | Portable all-weather fire-fighting camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020765516.6U CN212064136U (en) | 2020-05-11 | 2020-05-11 | Portable all-weather fire-fighting camera |
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| Publication Number | Publication Date |
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| CN212064136U true CN212064136U (en) | 2020-12-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020765516.6U Active CN212064136U (en) | 2020-05-11 | 2020-05-11 | Portable all-weather fire-fighting camera |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840069A (en) * | 2021-09-15 | 2021-12-24 | 上海豫兴电子科技有限公司 | Method for assembling camera structure |
| WO2023040860A1 (en) * | 2021-09-15 | 2023-03-23 | 上海豫兴电子科技有限公司 | Camera structure and assembly method therefor |
-
2020
- 2020-05-11 CN CN202020765516.6U patent/CN212064136U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113840069A (en) * | 2021-09-15 | 2021-12-24 | 上海豫兴电子科技有限公司 | Method for assembling camera structure |
| WO2023040860A1 (en) * | 2021-09-15 | 2023-03-23 | 上海豫兴电子科技有限公司 | Camera structure and assembly method therefor |
| CN113840069B (en) * | 2021-09-15 | 2023-08-01 | 上海豫兴电子科技有限公司 | Assembling method of camera structure |
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