Imaging device

Abstract

The utility model discloses an imaging device which comprises a scanning platform, an imaging detection mechanism, an active light source mechanism and a laser collimation mechanism, and the imaging detection mechanism and the active light source mechanism are respectively arranged on two sides of the scanning platform and take a vertical central axis of the scanning platform as a rotation center. The mass center of the motion load of the imaging detection mechanism and the active light source mechanism is arranged on the vertical central axis of the scanning platform, and the laser alignment mechanism is laid above the imaging detection mechanism and the active light source mechanism. The imaging device has the advantages that the imaging detection mechanism and the active light source mechanism are arranged on the two sides of the scanning holder respectively, and the laser alignment mechanism is laid in the connecting space between the imaging detection mechanism and the active light source mechanism, so that the overall space of the imaging device is fully utilized, and the integration level of the imaging device is improved; the size of the imaging equipment in the vertical direction is greatly reduced, the mass of each mechanism is optimized, and the size and the mass of the imaging equipment are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of imaging equipment, specifically is an imaging equipment. BACKGROUND

[0002] In the field of traffic supervision, public security patrol, law enforcement personnel often cannot take clear images of illegal, irregular personnel and vehicles because of the interference of complex environments such as vehicle window film, low night illumination, strong daylight reflection, etc., affecting the supervision and investigation of illegal and criminal, traffic violation personnel and vehicles, and bringing great inconvenience to law enforcement work.

[0003] The Chinese invention patent document with the publication number CN118450214A discloses a near-infrared active glass and film transparent imaging system to solve the above problems, but the above patent has the problem of excessive system weight and volume. The above patent is mainly used on the roadside or large vehicle-mounted platform, but cannot be integrated on light-duty police vehicles, road monitoring poles, etc. and cannot meet the use in height-limited environments such as garages, greatly limiting the use range of the active imaging system. UTILITY MODEL CONTENT

[0004] The technical problem to be solved by the utility model is how to reduce the volume and mass of the imaging equipment.

[0005] To solve the above technical problems, the utility model provides the following technical scheme:

[0006] An imaging equipment, comprising a scanning platform, an imaging detection mechanism, an active light source mechanism, and a laser collimation mechanism, the imaging detection mechanism and the active light source mechanism are arranged on both sides of the scanning platform and take the vertical center axis of the scanning platform as the rotation center, the mass center of the motion load of the imaging detection mechanism and the active light source mechanism is arranged on the vertical center axis of the scanning platform, and the laser collimation mechanism is arranged above the imaging detection mechanism and the active light source mechanism.

[0007] By arranging the imaging detection mechanism and the active light source mechanism on both sides of the scanning platform, the vertical center axis of the scanning platform is taken as the rotation center, the mass center of the motion load of the imaging detection mechanism and the active light source mechanism is designed on the vertical center axis, and the laser collimation mechanism is arranged in the connecting space above the imaging detection mechanism and the active light source mechanism, the full use of the overall space of the imaging equipment is realized, the integration of the imaging equipment is improved, the volume of the imaging equipment in the vertical direction is greatly reduced, the mass of each mechanism is optimized, the volume and mass of the imaging equipment are reduced, and the overall small and light imaging equipment is realized, and the integration on the light-mounted platform and the application in the low-space area are realized.

[0008] Preferably, the imaging detection mechanism comprises an imaging cavity, an imaging device, an imaging window piece, the imaging cavity provided on one side of the scanning platform is provided with the imaging device, one side of the imaging cavity is provided with a light hole, the imaging window piece is arranged on the light hole, the imaging device is arranged towards the imaging window piece, and the laser collimation mechanism is arranged above the imaging cavity.

[0009] Preferably, the imaging window piece is fixed on the light hole through a first window piece pressing ring.

[0010] Preferably, the imaging device comprises a lens and a camera, the lens connected with the camera is fixed on the imaging cavity.

[0011] Preferably, the active light source mechanism comprises a light source cavity, a refrigerator, a laser, a laser control panel, a trigger mounting plate, a trigger plate and a fan heat fan, the light source cavity is arranged on the scanning platform away from the imaging detection mechanism, the refrigerator is arranged at one end of the light source cavity, the laser control panel is arranged at the other end of the light source cavity, the laser and the trigger mounting plate are arranged on the upper part of the refrigerator, the fan heat hole is arranged on the light source cavity at the bottom of the refrigerator, the fan heat fan is fixed on the fan heat hole, and the laser collimation mechanism is arranged above the light source cavity.

[0012] Preferably, the bottom of the light source cavity is further provided with fan heat fins.

[0013] Preferably, the laser collimation mechanism comprises a laser fiber disc, a laser collimator, a laser window piece, an optical fiber and a disc cover, the laser fiber disc is connected with the imaging detection mechanism and the top of the active light source mechanism respectively, the laser collimation mechanism is arranged on the imaging detection mechanism and is provided with a laser through hole, the laser window piece is arranged on the laser through hole, the laser collimator is fixed on the imaging detection mechanism and is provided with a laser emitting end towards the laser through hole, the optical fiber is arranged on the laser fiber disc and is connected with the laser collimator and the active light source mechanism respectively, and the disc cover covers the laser fiber disc and the laser collimator.

[0014] Preferably, the laser collimator is fixed on the imaging detection mechanism through a mounting seat.

[0015] Preferably, the laser window piece is fixed on the laser through hole through a second window piece pressing ring.

[0016] Preferably, the disc cover comprises a disc cover body and a collimator cover, the disc cover body covers the laser fiber disc, and the collimator cover covers the laser collimator and is connected with the disc cover body.

[0017] Compared with the prior art, the imaging detection mechanism of the present application has the advantages that:

[0018] The imaging detection mechanism and the active light source mechanism are respectively arranged on two sides of the scanning holder, the imaging detection mechanism and the active light source mechanism are designed with the mass center of motion load on the vertical center axis of the scanning platform as the rotating center, the laser collimation mechanism is arranged in the space connected between the imaging detection mechanism and the active light source mechanism, the whole space of the imaging device is fully utilized, the integration degree of the imaging device is improved, the volume of the imaging device in the vertical direction is greatly reduced, the mass of each mechanism is optimized, the volume and mass of the imaging device are reduced, and the whole light and small imaging device is realized. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of an embodiment of the utility model;

[0020] Figure 2 It is a structural schematic view of an imaging detection mechanism of an embodiment of the utility model;

[0021] Figure 3 It is a structural schematic view of an active light source mechanism of an embodiment of the utility model;

[0022] Figure 4 It is a structural schematic view of a laser collimation mechanism of an embodiment of the utility model. DETAILED DESCRIPTION

[0023] In order to facilitate the person skilled in the art to understand the technical scheme of the utility model, the technical scheme of the utility model will be further described in conjunction with the drawings of the specification.

[0024] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected, or it can be communicated; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication or interaction relationship between two elements. For those skilled in the art, the specific meaning of the above-mentioned terms in the present application can be understood according to the specific circumstances.

[0025] In the present application, unless otherwise explicitly specified and limited, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying the importance of the opposite, or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise explicitly specified and limited.

[0026] Reference Figure 1The utility model provides an imaging device, including scanning platform 1, imaging detection mechanism 2, active light source mechanism 3 and laser collimation mechanism 4, imaging detection mechanism 2 and active light source mechanism 3 are arranged at the both sides of scanning platform 1 respectively and with the vertical center axis of scanning platform 1 as the rotation center, the mass center of imaging detection mechanism 2 and active light source mechanism 3 motion load is arranged on the vertical center axis of scanning platform 1, and laser collimation mechanism 4 is arranged above imaging detection mechanism 2 and active light source mechanism 3.

[0027] By imaging detection mechanism 2 and active light source mechanism 3 are arranged at the both sides of scanning platform 1 respectively, with the vertical center axis of scanning platform 1 as the rotation center, the mass center of imaging detection mechanism 2 and active light source mechanism 3 motion load is arranged on the vertical center axis, and laser collimation mechanism 4 is arranged between the space connected above imaging detection mechanism 2 and active light source mechanism 3, realize the full use of the overall space of the imaging device, improve the integration of imaging device, greatly reduce the volume of imaging device in the vertical direction, and optimize the quality of each mechanism, reduce the volume and mass of imaging device, to realize the overall light and small type target of imaging device and the integration of light type mounting platform, the application of low space area.

[0028] Referring to Figure 2 Imaging detection mechanism 2 includes imaging cavity 21, imaging device 22, imaging window piece 23 and first window piece pressing ring 24, imaging device 22 is arranged in imaging cavity 21 arranged at the left side of scanning platform 1, the front end of imaging cavity 21 is provided with light hole 211, imaging window piece 23 is fixed on light hole 211 through first window piece pressing ring 24, and the shooting end of imaging device 22 is arranged towards imaging window piece 23, and laser collimation mechanism 4 is arranged above imaging cavity 21.

[0029] Further, imaging device 22 includes lens 221 and camera 222, lens 221 connected with camera 222 is fixed in the inside of imaging cavity 21 through countersunk screw, wherein lens 221 is high-definition zoom lens, and camera 222 is CMOS camera.

[0030] Referring to Figure 3 Active light source mechanism 3 includes light source cavity 31, refrigerator 32, laser 33, laser control panel 34, trigger mounting plate 35, trigger plate 36, fan heat fan 37 and fan heat fin 38, light source cavity 31 is arranged at the right side of scanning platform 1, refrigerator 32 is arranged at one end in the inside of light source cavity 31, and laser control panel 34 is arranged at the other end, laser 33 and trigger mounting plate 35 are all fixed on the upper portion of refrigerator 32, trigger plate 36 is fixed on trigger mounting plate 35, fan heat hole (not shown in the drawing) is formed on the bottom of light source cavity 31 of refrigerator 32, fan heat fan 37 is fixed on the fan heat hole, and fan heat fin 38 is also arranged on the bottom of light source cavity, for carrying out heat dissipation to the inside of light source cavity 31.

[0031] Specifically, the bottom heat surface of the refrigerator 32 is evenly smeared with high-efficiency heat-conducting silicone grease, and then is fixed in the light source cavity 31 by four screws; the bottom of the laser 33 is evenly smeared with high-efficiency heat-conducting silicone grease, and then is fixed on the top of the refrigerator 32 by four screws; the trigger mounting plate 35 is arranged above the laser 33 and is connected and fixed with the refrigerator 32 through studs; the trigger plate 36 is fixed on the trigger mounting plate 35 through studs.

[0032] Referring to Figure 4 The laser collimation mechanism 4 comprises a laser fiber disc 41, a laser collimator 42, a laser window sheet 43, an optical fiber 44, a disc cover 45, a second window sheet pressing ring 46 and a mounting seat 47. The two ends of the laser fiber disc 41 are connected with the imaging cavity 21 and the top of the light source cavity 31 respectively. A laser through hole 212 is formed in the imaging cavity 21. The laser window sheet 43 is fixed on the laser through hole 212 through the second window sheet pressing ring 46. The laser collimator 42 is fixed above the imaging cavity 21 through the mounting seat 47, and the laser emitting end is arranged towards the laser through hole 212. The optical fiber 44 is arranged around the laser fiber disc 41 and is connected with the laser collimator 42 and the laser 33 respectively. The disc cover 45 covers the laser fiber disc 41 and the laser collimator 42.

[0033] The disc cover 45 comprises a disc cover body 451 and a collimator cover 452. The disc cover body 451 covers the laser fiber disc 41. The collimator cover 452 covers the laser collimator 42 and is connected with the disc cover body 451.

[0034] Further, the connection between each component is sealed by a sealing rubber gasket to form a closed protection space.

[0035] In summary, the space utilization and integration degree of the imaging device are high, the layout is reasonable, the load load demand of the scanning holder is effectively reduced, the overall appearance volume and weight of the device are reduced, the imaging device is miniaturized, and the device is convenient to use in the environment of a police car roof, a road monitoring pole and a garage.

[0036] It is apparent for those skilled in the art that the present application is not limited to the details of the above-described exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as illustrative and not restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and range of equivalents of the elements of the claims are intended to be embraced by the present application, and any reference signs in the claims should not be considered as limiting the claims to which they relate.

[0037] The above-described embodiments only represent the implementation manners of the utility model, and the protection scope of the utility model is not limited to the above-described embodiments, and for those skilled in the art, under the premise of not departing from the concept of the utility model, a plurality of modifications and improvements can be made, and these all belong to the protection scope of the utility model.

Claims

1. An image forming apparatus characterized by comprising: The scanning platform, the imaging detection mechanism, the active light source mechanism and the laser collimation mechanism are included, the imaging detection mechanism and the active light source mechanism are arranged on two sides of the scanning platform and take the vertical center axis of the scanning platform as the rotation center, the mass center of the movement load of the imaging detection mechanism and the active light source mechanism is arranged on the vertical center axis of the scanning platform, and the laser collimation mechanism is arranged above the imaging detection mechanism and the active light source mechanism.

2. An imaging device according to claim 1, characterized in that: The imaging detection mechanism includes an imaging cavity, an imaging device and an imaging window sheet, the imaging device is arranged in the imaging cavity arranged on one side of the scanning platform, a light hole is arranged on one side of the imaging cavity, the imaging window sheet is arranged on the light hole, and the imaging end of the imaging device is arranged towards the imaging window sheet.

3. An imaging device according to claim 2, characterized in that: The imaging window sheet is fixed on the light hole through a first window sheet pressing ring.

4. The imaging device of claim 1, wherein: The imaging device includes a lens and a camera, and the lens connected with the camera is fixed on the imaging cavity.

5. The imaging device of claim 1, wherein: The active light source mechanism includes a light source cavity, a refrigerator, a laser, a laser control panel, a trigger mounting plate, a trigger plate and a fan, the light source cavity is arranged on the scanning platform away from the imaging detection mechanism, the refrigerator is arranged at one end of the light source cavity, the laser control panel is arranged at the other end of the light source cavity, the laser and the trigger mounting plate are arranged on the upper part of the refrigerator, the trigger plate is fixed on the trigger mounting plate, the fan hole is arranged on the bottom of the light source cavity of the refrigerator, the fan is fixed on the fan hole, and the laser collimation mechanism is arranged above the light source cavity.

6. An imaging device according to claim 5, characterized in that: The bottom of the light source cavity is also provided with a fan fin.

7. The imaging device of claim 1, wherein: The laser collimation mechanism includes a laser fiber disc, a laser collimator, a laser window sheet, an optical fiber and a disc cover, the two ends of the laser fiber disc are connected with the top of the imaging detection mechanism and the active light source mechanism respectively, the laser hole is arranged on the imaging detection mechanism, the laser window sheet is arranged on the laser hole, the laser collimator is fixed on the imaging detection mechanism and the laser emission end is arranged towards the laser hole, the optical fiber is arranged on the laser fiber disc and is connected with the laser collimator and the active light source mechanism respectively, and the disc cover covers the laser fiber disc and the laser collimator.

8. An imaging device according to claim 7, characterized in that: The laser collimator is fixed on the imaging detection mechanism through the mounting seat.

9. The imaging device of claim 1, wherein: The laser window sheet is fixed on the laser hole through a second window sheet pressing ring.

10. The imaging device of claim 1, wherein: The disc cover includes a disc cover body and a collimator cover, the disc cover body covers the laser fiber disc, and the collimator cover covers the laser collimator and is connected with the disc cover body.

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