CN215682426U

CN215682426U - Fire scene high-precision infrared camera

Info

Publication number: CN215682426U
Application number: CN202122336212.5U
Authority: CN
Inventors: 黄玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-01-28
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a high-precision infrared camera for a fire scene, which comprises a camera body, wherein a lens is arranged on the outer side of the camera body, an installation support is connected to the lower side of the camera body, a connection cover is installed on the upper side of the camera body, a connection block is connected to the outer side of the camera body, a groove is formed in the connection block, a motor is installed in the groove, the output end of the motor is connected with a rotating shaft through a linkage mechanism, and a connection cover is connected to the outer side of the camera body. The device is provided with the connecting cover and the threaded sleeve, so that sunlight is shielded, a visual blind area caused by sunlight irradiation is avoided, fire fighters can conveniently monitor fire conditions, the follow-up rescue work is ensured to be carried out smoothly, the device is provided with the driving mechanism, birds can be driven, the birds are prevented from being attracted by the fire light and entering a fire scene mistakenly, the birds are prevented from being retained on the device, and the definition of a monitoring picture in the display process is ensured.

Description

Fire scene high-precision infrared camera

Technical Field

The utility model relates to the technical field of cameras, in particular to a high-precision infrared camera for a fire scene.

Background

The camera is called computer camera, computer eye, electron eye etc. is a video input equipment, by extensive among each field of applying to, at the storage factory building of some inflammable and explosive article, installs the camera in each position department of factory building outside many, can in time know the disaster of whole production area through the camera after the conflagration takes place, the fire fighter of being convenient for overall rescue.

The camera is directly exposed outside when the existing external camera of a factory building is used, when sunlight is strong, the camera installed outdoors can cause certain visual blind spots due to sunlight irradiation, so that the integrity of a shot picture is influenced, a fire fighter cannot effectively monitor the conditions of a factory area, and subsequent rescue work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a high-precision infrared camera for a fire scene.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides an on-spot high accuracy infrared camera of conflagration, includes the camera body, the camera body outside is equipped with the camera lens, camera body downside is connected with the installing support, the connection lid is installed to camera body upside, the camera body outside is connected with the connecting block, and the inside recess that has seted up of connecting block, recess internally mounted has the motor, and the motor output is connected with the axis of rotation through the link gear, the camera body outside is connected with the connecting cover, and the connecting cover inner wall is connected with the screw rod through the bearing, the other end through connection cover inner wall of screw rod is connected with the axis of rotation, the swivel nut has been cup jointed in the connecting cover outside, and the upside of swivel nut is connected with the connecting cover, the inside controller that is provided with of recess.

Preferably, the connecting cover is connected with a cleaning sponge, the cleaning sponge is fixedly connected to the inner end of the connecting cover, and the outer side of the cleaning sponge is in contact with the camera body.

Preferably, the upper side of the connecting block is provided with an inclined structure.

Preferably, the outer side of the connecting block is connected with a stabilizing block, and the end of the rotating shaft is connected with the stabilizing block through a bearing.

Preferably, the inner wall of the connecting block is connected with a driving mechanism through a bearing, and the driving mechanism extends to the outer side of the connecting block.

Preferably, the rotating shafts are arranged in two groups, and the two groups of rotating shafts are symmetrically distributed about the central axis of the camera body.

Preferably, the driving mechanism comprises an impeller, the end of the impeller is connected with a motor, a light reflecting strip is arranged on the outer side of the impeller, and the light reflecting strip is of an annular array structure and is uniformly distributed at the end position of the impeller.

Compared with the prior art, the utility model has the beneficial effects that:

1. the device is through being provided with connection lid and swivel nut, when using, can adjust the position of connecting the lid according to the intensity of illumination to the realization is to sheltering from of sunshine, avoids because the vision blind area that sunshine shines and produce, can make things convenient for the fire fighter to monitor the conflagration condition, guarantees going on smoothly of follow-up rescue work.

2. The device is through being provided with and driving the mechanism, and when the wind-force, wind-force can drive and drive the mechanism and take place to rotate, utilizes mutually supporting of impeller and reflection of light strip, can realize driving of birds to prevent birds from being attracted the mistake by the flame and going into the conflagration scene, and can prevent birds from being detained on the device, guarantees the definition of control picture display in-process.

Drawings

Fig. 1 is a schematic perspective view of a high-precision infrared camera in a fire scene according to the present invention;

FIG. 2 is a schematic perspective cross-sectional view of the structure of FIG. 1;

FIG. 3 is a schematic perspective sectional view of the motor and linkage mechanism of FIG. 1;

fig. 4 is a schematic perspective sectional view of the driving mechanism in fig. 1.

In the figure: 1. a camera body; 2. a lens; 3. mounting a bracket; 4. a connecting cover; 5. connecting blocks; 6. a motor; 7. a linkage mechanism; 8. a rotating shaft; 9. a connecting cover; 10. a screw; 11. a threaded sleeve; 12. a stabilizing block; 13. a controller; 14. cleaning the sponge; 15. a driving mechanism; 151. an impeller; 152. a reflective strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a high-precision infrared camera for fire scene comprises a camera body 1, a lens 2 is arranged on the outer side of the camera body 1, a mounting bracket 3 is connected to the lower side of the camera body 1, a connecting cover 4 is arranged on the upper side of the camera body 1, a connecting block 5 is connected to the outer side of the camera body 1, a groove is formed in the connecting block 5, a motor 6 is arranged in the groove, the output end of the motor 6 is connected with a rotating shaft 8 through a linkage mechanism 7, the motor 6 can push the connecting cover 4 to move under stress when rotating forwards, so as to shield sunlight, when light is weak, the motor 6 can rotate backwards to drive the connecting cover 4 to return, the linkage mechanism 7 is composed of a belt pulley and a belt, so as to drive the rotating shaft 8 to rotate simultaneously with the output end of the motor 6, a connecting cover 9 is connected to the outer side of the camera body 1, and a screw 10 is connected to the inner wall of the connecting cover 9 through a bearing, the other end of the screw rod 10 penetrates through the inner wall of the connecting cover 9 to be connected with the rotating shaft 8, the threaded sleeve 11 is sleeved on the outer side of the connecting cover 9, the upper side of the threaded sleeve 11 is connected with the connecting cover 4, and the controller 13 is arranged inside the groove.

Further, can learn with reference to fig. 1 and 2, be connected with clearance sponge 14 on connecting lid 4, and clearance sponge 14 fixed connection is in the inner of connecting lid 4, and the outside of clearance sponge 14 contacts with camera body 1, at the in-process that connects lid 4 and remove, can drive the clearance sponge 14 that its inner end is connected and contact with camera body 1 upside to the realization is to the clearance of camera body 1 upside, can effectively prevent piling up of dust.

Further, as can be known by referring to fig. 1 and 2, the upper side of the connecting block 5 is arranged to be an inclined structure, and when the dust collecting device is used, the upper side of the connecting block 5 is arranged to be an inclined structure, so that dust slides down under the action of gravity.

Further, as can be known by referring to fig. 1 and 2, the outer side of the connecting block 5 is connected with a stabilizing block 12, the end of the rotating shaft 8 is connected with the stabilizing block 12 through a bearing, and when the connecting device is used, the stability of the rotating shaft 8 in the rotating process can be effectively improved through the arrangement of the stabilizing block 12.

Further, refer to fig. 3 and can learn that the inner wall of connecting block 5 is connected with through the bearing and drives mechanism 15, and drives mechanism 15 and extend to the outside of connecting block 5, and during the use, wind-force can drive and drive mechanism 15 and take place to rotate, can effectively reduce the heat that produces in the 1 working process of camera body.

Further, refer to fig. 3 and learn that the axis of rotation 8 is provided with two sets ofly altogether, and two sets of axis of rotation 8 are about the axis symmetric distribution of camera body 1, and the setting of two sets of axis of rotation 8 can effectively promote the equilibrium that connects lid 4 removal in-process.

Further, as can be known by referring to fig. 3 and 4, the driving mechanism 15 includes an impeller 151, the end of the impeller 151 is connected with the motor 6, the outer side of the impeller 151 is provided with a reflective strip 152, and the reflective strip 152 is in an annular array structure and is uniformly distributed at the end position of the impeller 151, in the wind blowing process, the impeller 151 is impacted by wind force to rotate, so that the reflective strip 152 connected to the outer side of the impeller 151 is driven to rotate by force at the same time, the driving of birds is realized, and the birds are prevented from being attracted by fire light to miss into the fire scene.

The working principle is as follows: when the device is used, a worker can install the device at a proper position, when the device is used, the illumination intensity can be sensed through an illumination sensor arranged in the controller 13, when the illumination is strong, the controller 13 can drive the motor 6 to work, at the moment, the linkage mechanism 7 connected with the output end of the motor 6 drives the rotating shaft 8 to rotate, at the moment, the screw 10 connected with the rotating shaft 8 is simultaneously stressed, in the process, the screw 10 is in threaded fit with the threaded sleeve 11, so that the threaded sleeve 11 drives the connecting cover 4 to move on the upper side of the camera body 1 to shield sunlight, the definition of an acquired image can be effectively prevented from being poor due to direct sunlight, and after the light is emitted, the connecting cover 4 is driven to reset through the dimming threaded sleeve 11 to prevent the connecting cover 4 from shielding the light;

in the wind blowing process, the impeller 151 is impacted by wind force to rotate, so that the light reflecting strips 152 connected to the outer side of the impeller 151 are driven to rotate under the force, birds are driven, the birds are prevented from being attracted by fire light to enter a fire scene by mistake, the birds can be effectively prevented from being detained on the device, the reliability of the device in the using process is effectively improved, and the whole working principle is the whole working principle of the device.

In the present invention, the installation manner, the connection manner, or the setting manner of all the components described above are all common mechanical manners, and the specific structures, models, and coefficient indexes of all the components are their own technologies, which can be implemented as long as the beneficial effects thereof can be achieved, and thus, the details are not repeated.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "upper, lower, left, right, front, back, inner, outer, vertical and horizontal" and the like included in the terms only represent the orientation of the terms in the conventional use state or are colloquially understood by those skilled in the art, and should not be construed as limiting the terms, and meanwhile, the terms "first", "second" and "third" and the like do not represent specific numbers and sequences, but are merely used for name differentiation, and the terms "include", "include" and any other variations are intended to cover non-exclusive inclusions, so that a process, method, article, or apparatus including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes elements inherent to such process, method, article, or apparatus.

Claims

1. The high-precision infrared camera comprises a camera body (1), wherein a lens (2) is arranged on the outer side of the camera body (1), a mounting support (3) is connected to the lower side of the camera body (1), and the high-precision infrared camera is characterized in that a connecting cover (4) is installed on the upper side of the camera body (1), a connecting block (5) is connected to the outer side of the camera body (1), a groove is formed in the connecting block (5), a motor (6) is installed in the groove, the output end of the motor (6) is connected with a rotating shaft (8) through a linkage mechanism (7), a connecting cover (9) is connected to the outer side of the camera body (1), a screw rod (10) is connected to the inner wall of the connecting cover (9) through a bearing, the inner wall of the connecting cover (9) is connected with the rotating shaft (8) through the other end of the screw rod (10), and a screw sleeve (11) is sleeved on the outer side of the connecting cover (9), and the upper side of the threaded sleeve (11) is connected with the connecting cover (4), and a controller (13) is arranged in the groove.

2. The high-precision infrared camera head for the fire scene in the claim 1 is characterized in that a cleaning sponge (14) is connected to the connecting cover (4), the cleaning sponge (14) is fixedly connected to the inner end of the connecting cover (4), and the outer side of the cleaning sponge (14) is in contact with the camera head body (1).

3. A fire scene high-precision infrared camera head according to claim 1, characterized in that the upper side of the connecting block (5) is arranged in an inclined structure.

4. A fire scene high-precision infrared camera head according to claim 1, characterized in that a stabilizing block (12) is connected with the outer side of the connecting block (5), and the end of the rotating shaft (8) is connected with the stabilizing block (12) through a bearing.

5. A fire scene high accuracy infrared camera head according to claim 1, characterized in that, the inner wall of the connecting block (5) is connected with a driving mechanism (15) through a bearing, and the driving mechanism (15) extends to the outside of the connecting block (5).

6. A fire scene high-precision infrared camera head according to claim 1, characterized in that the rotating shafts (8) are provided in two groups, and the two groups of rotating shafts (8) are symmetrically distributed about the central axis of the camera head body (1).

7. A fire scene high accuracy infrared camera head according to claim 5, characterized in that, the driving mechanism (15) includes an impeller (151), the end of the impeller (151) is connected with the motor (6), the outer side of the impeller (151) is provided with a reflective strip (152), and the reflective strip (152) is uniformly distributed at the end position of the impeller (151) in an annular array structure.