CN218819256U

CN218819256U - Infrared camera with wide monitoring range

Info

Publication number: CN218819256U
Application number: CN202223392736.7U
Authority: CN
Inventors: 皮进; 伍文祥; 舒丽萍
Original assignee: Hunan Yuchi Intelligent Technology Co ltd
Current assignee: Hunan Yuchi Intelligent Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-04-07
Anticipated expiration: 2032-12-19

Abstract

An infrared camera with a wide monitoring range comprises a camera body, a first mounting plate and a second mounting plate; one end of the second mounting plate is connected with one end of the first mounting plate through the rotary driving assembly, and the other end of the second mounting plate is connected with the other end of the first mounting plate through the sliding limiting assembly; the one end of first mounting panel is connected with the one end of camera body through pitching drive assembly, and the other end of first mounting panel passes through translation drive assembly to be connected with the other end of camera body. The utility model discloses in set up the rotation driving assembly, pitch driving assembly and this three drive assembly of group of translation drive assembly, can drive the camera body through this three drive assembly of group respectively and carry out corresponding motion to adjust the monitoring visual angle to the camera body in order to obtain wider monitoring range.

Description

Infrared camera with wide monitoring range

Technical Field

The utility model relates to a security protection technical field, concretely relates to wide infrared camera of monitoring range.

Background

The infrared camera as a security monitoring device can be widely applied to various fields, so that 24-hour all-weather monitoring work can be performed on the corresponding fields. The existing infrared camera is usually fixed on a wall or a bracket when being installed, so that after the infrared camera is installed, the monitoring visual angle is relatively fixed, and the monitoring visual angle of the infrared camera is inconvenient to adjust, so that the monitoring range is narrow.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the not enough of prior art, provide an infrared camera that monitoring range is wide.

In order to solve the technical problem, the utility model provides a technical scheme does: an infrared camera with a wide monitoring range comprises a camera body, a first mounting plate and a second mounting plate; one end of the second mounting plate is connected with one end of the first mounting plate through a rotary driving assembly, and the other end of the second mounting plate is connected with the other end of the first mounting plate through a sliding limiting assembly; the one end of first mounting panel is connected with the one end of camera body through pitching drive assembly, the other end of first mounting panel passes through translation drive assembly and is connected with the other end of camera body.

Preferably, the rotation driving assembly comprises a coupling, a rotation driving motor arranged on the second mounting plate and a rotation shaft arranged on the first mounting plate; and the output end of the rotary driving motor passes through the second mounting plate and then is connected with the rotary shaft through the coupler.

Preferably, the sliding limiting assembly comprises a limiting slide rail arranged on the second mounting plate and a sliding block arranged on the first mounting plate; the slide block extends into the limiting groove of the limiting slide rail to realize the sliding connection of the slide block and the limiting slide rail.

Preferably, the width of the second mounting plate is wider than that of the first mounting plate.

Preferably, the tilt driving assembly includes a first crank, a first rocker, and a tilt driving motor disposed on the first mounting plate; one end of the first crank is hinged to one end of the first rocker, the other end of the first crank is connected with the pitching driving motor, and the other end of the first rocker is hinged to the camera body.

Preferably, the translation driving assembly comprises a second crank, a second rocker, a connecting mechanism and a translation driving motor arranged on the first mounting plate; one end of the connecting mechanism is hinged with the first mounting plate, and the other end of the connecting mechanism is hinged with the camera body; one end of the second crank is hinged to one end of the second rocker, the other end of the second crank is connected with the pitching driving motor, and the other end of the second rocker is hinged to the middle of the connecting mechanism.

Preferably, the first mounting plate is provided with a moving groove for the first crank and the second crank to rotate and move.

Compared with the prior art, the utility model has the advantages of: the utility model discloses in set up the rotation driving assembly, pitch driving assembly and this three drive assembly of group of translation drive assembly, can drive the camera body through this three drive assembly of group respectively and carry out corresponding motion to adjust the monitoring visual angle to the camera body in order to obtain wider monitoring range.

Drawings

Fig. 1 is a schematic perspective view of an infrared camera with a wide monitoring range in embodiment 1.

Fig. 2 is a partial plan view of the first mounting plate in embodiment 1.

Fig. 3 is a schematic view of a connection structure of the sliding position limiting assembly in embodiment 1.

Description of the figures

10. A camera body; 11. a rainproof outer cover; 12. heat dissipation holes; 20. a first mounting plate; 21. a motion groove; 30. a second mounting plate; 40. a rotary drive assembly; 41. a rotation driving motor; 42. a rotating shaft; 43. a coupling; 50. a pitch drive assembly; 51. a pitch drive motor; 52. a first crank; 53. a first rocker; 60. a translation drive assembly; 61. a translation drive motor; 62. a second crank; 63. a second rocker; 64. a connecting mechanism; 70. a sliding limit component; 71. a limiting slide rail; 72. a slider; 73. a limiting groove.

Detailed Description

To facilitate understanding of the present invention, the present invention will be described more fully and specifically with reference to the accompanying drawings and preferred embodiments, but the scope of the present invention is not limited to the specific embodiments described below.

It should be particularly noted that when an element is referred to as being "fixed to, connected to or communicated with" another element, it can be directly fixed to, connected to or communicated with the other element or indirectly fixed to, connected to or communicated with the other element through other intermediate connecting components. The terms "transverse," "longitudinal," "front," "rear," "left," "right," "upper," "lower," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, hereinafter refer to an orientation or positional relationship as shown in the drawings, merely for convenience in describing the invention, and do not indicate or imply that the referenced elements must have a particular orientation, and therefore should not be considered limiting to the scope of the invention.

Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.

Example 1

As shown in fig. 1, the present embodiment provides an infrared camera with a wide monitoring range, which includes a camera body 10, a first mounting plate 20, and a second mounting plate 30; one end of the second mounting plate 30 is connected with one end of the first mounting plate 20 through the rotary driving assembly 40, and the other end of the second mounting plate 30 is connected with the other end of the first mounting plate 20 through the sliding limiting assembly 70; one end of the first mounting plate 20 is connected to one end of the camera body 10 via the tilt/tilt driving unit 50, and the other end of the first mounting plate 20 is connected to the other end of the camera body 10 via the translation driving unit 60.

Specifically, in this embodiment, when the infrared camera with a wide monitoring range is used and installed, the second mounting plate 30 is fixed to a bracket or other device, so as to complete the installation of the infrared camera. When the infrared camera is installed and used, the rotation driving assembly 40 can drive the first mounting plate 20 to rotate relative to the second mounting plate 30, so as to drive the camera body 10 connected below the first mounting plate 20 to rotate, and the sliding limiting assembly 70 can limit and guide the rotation of the first mounting plate 20 and provide an auxiliary connection effect between the first mounting plate 20 and the second mounting plate 30; the tilt driving assembly 50 in this embodiment can drive one end, i.e., the right end shown in fig. 1, of the camera body 10 to be close to or far from the first mounting plate 20, thereby achieving tilt angle adjustment of the camera body 10; the translation driving assembly 60 in this embodiment can drive the other end of the camera body 10, that is, the left end shown in fig. 1 performs translation motion relative to the first mounting plate 20, so as to drive the whole camera body 10 to perform translation motion, thereby realizing adjustment of the horizontal position of the camera body 10.

As can be seen, in the present embodiment, three sets of driving assemblies, namely, the rotation driving assembly 40, the pitch driving assembly 50, and the translation driving assembly 60, are provided, and the camera body 10 can be driven by the three sets of driving assemblies to perform corresponding movement operations, so that the monitoring angle of view of the camera body 10 can be adjusted to obtain a wide monitoring range.

In addition, other conventional components or structures may be provided on the camera body 10 in the present embodiment to achieve other desired conventional functions. As shown in fig. 1, the camera body 10 of the present embodiment is further fixed with a rain-proof cover 11 to protect the camera body 10 from rain, and when the rain-proof cover 11 is disposed, the tilt driving assembly 50 and the translation driving assembly 60 are correspondingly changed to be connected with the rain-proof cover 11; the camera body 10 may be provided with a heat dissipation hole 12 at the back thereof for dissipating heat from the inside of the camera body 10.

Further, as shown in fig. 1, the rotation driving assembly 40 in this embodiment includes a coupling 43, a rotation driving motor 41 disposed on the second mounting plate 30, and a rotation shaft 42 disposed on the first mounting plate 20; the output end of the rotation driving motor 41 passes through the second mounting plate 30 and is connected to the rotation shaft 42 through the coupling 43. In the present embodiment, the coupling 43 is driven to rotate by the rotation driving motor 41, so that the rotation shaft 42 is rotated together with the first mounting plate 20 and the camera body 10. In the present embodiment, the rotation driving motor 41, the pitch driving motor 51 and the translation driving motor 61, which will be described later, are connected to each other to rotate, and therefore, any of these three motors may be a conventional servo motor or a stepping motor.

As shown in fig. 1 and 3, the sliding limiting assembly 70 in this embodiment includes a limiting slide rail 71 disposed on the second mounting plate 30 and a slide block 72 disposed on the first mounting plate 20; the sliding block 72 extends into the limiting groove 73 of the limiting slide rail 71 to realize the sliding connection between the sliding block 72 and the limiting slide rail 71. Specifically, in the present embodiment, the bottom end of the slider 72 is fixed to the first mounting plate 20, and a protrusion matching the shape of the limiting groove 73, such as a T-shaped protrusion shown in fig. 3 and the limiting groove 73, is integrally formed on the side surface of the upper end of the slider 72, so that the rotation of the first mounting plate 20 can be limited and guided; in addition, when only the rotation driving assembly 40 is provided, all the weight of the camera body 10, the first mounting plate 20 and other components are borne by the rotation driving assembly 40, and the rotation driving assembly 40 is easily damaged, so that the slide block 72 and the limit slide rail 71 in the embodiment can provide an auxiliary connection function between the first mounting plate 20 and the second mounting plate 30, and share the weight of the corresponding components.

Further, as shown in fig. 1, in the present embodiment, the width of the second mounting plate 30 is wider than the width of the first mounting plate 20, that is, the width of the second mounting plate 30 is set wider, so that the limiting slide rail 71 can be set longer, so as to satisfy that the limiting slide rail 71 and the slider 72 can still cooperate to perform the limiting guiding and auxiliary connecting functions under a larger rotation angle.

As shown in fig. 1, the pitch drive assembly 50 in this embodiment includes a first crank 52, a first rocker 53, and a pitch drive motor 51 disposed on the first mounting plate 20; one end of the first crank 52 is hinged to one end of a first rocking bar 53, the other end of the first crank 52 is connected to the pitch drive motor 51, and the other end of the first rocking bar 53 is hinged to the camera body 10. In this embodiment, the first crank 52 is driven to rotate by the tilt driving motor 51, so that the first crank 52 and the first rocker 53 can be folded or unfolded, and the right end of the camera body 10 swings upward or downward, thereby completing the tilt angle adjustment of the camera body 10.

As shown in fig. 1, the translational driving assembly 60 in this embodiment includes a second crank 62, a second rocker 63, a connecting mechanism 64, and a translational driving motor 61 disposed on the first mounting plate 20; one end of the connecting mechanism 64 is hinged with the first mounting plate 20, and the other end is hinged with the camera body 10; one end of the second crank 62 is hinged with one end of the second rocker 63, the other end of the second crank 62 is connected with the pitch drive motor 51, and the other end of the second rocker 63 is hinged with the middle part of the connecting mechanism 64. In this embodiment, the second crank 62 is driven to rotate by the translational driving motor 61, so that the second rocker 63 drives the connecting mechanism 64 to swing back and forth, and the camera body 10 moves back and forth to adjust the horizontal position of the camera body 10.

As shown in fig. 2, the first mounting plate 20 of the present embodiment is provided with a moving slot 21 for the rotation of the first crank 52 and the second crank 62; it should be noted that, in the present embodiment, one moving slot 21 is respectively disposed at the positions corresponding to the first crank 52 and the second crank 62 on the first mounting plate 20, because the structures of the two are the same, the partial schematic diagram in fig. 2 only shows the top view of the position corresponding to one crank. In this embodiment, the moving groove 21 is disposed on the first mounting plate 20 at a position corresponding to the crank, so as to provide an avoidance space for the rotation of the crank, and prevent the crank from being locked with the first mounting plate 20.

Claims

1. An infrared camera with wide monitoring range is characterized in that: the camera comprises a camera body, a first mounting plate and a second mounting plate;

one end of the second mounting plate is connected with one end of the first mounting plate through a rotary driving assembly, and the other end of the second mounting plate is connected with the other end of the first mounting plate through a sliding limiting assembly;

the one end of first mounting panel is connected with the one end of camera body through pitching drive assembly, the other end of first mounting panel passes through translation drive assembly and is connected with the other end of camera body.

2. The infrared camera with wide monitoring range according to claim 1, characterized in that: the rotary driving assembly comprises a coupler, a rotary driving motor arranged on the second mounting plate and a rotary shaft arranged on the first mounting plate; and the output end of the rotary driving motor passes through the second mounting plate and then is connected with the rotary shaft through the coupler.

3. The wide monitoring range infrared camera as set forth in claim 1, wherein: the sliding limiting assembly comprises a limiting sliding rail arranged on the second mounting plate and a sliding block arranged on the first mounting plate; the slide block extends into the limiting groove of the limiting slide rail to realize the sliding connection of the slide block and the limiting slide rail.

4. The infrared camera with wide monitoring range according to claim 3, characterized in that: the width of the second mounting plate is wider than that of the first mounting plate.

5. The infrared camera with wide monitoring range according to claim 1, characterized in that: the pitching driving assembly comprises a first crank, a first rocker and a pitching driving motor arranged on the first mounting plate; one end of the first crank is hinged to one end of the first rocker, the other end of the first crank is connected with the pitching driving motor, and the other end of the first rocker is hinged to the camera body.

6. The infrared camera with wide monitoring range according to claim 1, characterized in that: the translation driving assembly comprises a second crank, a second rocker, a connecting mechanism and a translation driving motor arranged on the first mounting plate; one end of the connecting mechanism is hinged with the first mounting plate, and the other end of the connecting mechanism is hinged with the camera body; one end of the second crank is hinged to one end of the second rocker, the other end of the second crank is connected with the pitching driving motor, and the other end of the second rocker is hinged to the middle of the connecting mechanism.

7. The infrared camera with wide monitoring range according to claim 5 or 6, characterized in that: and the first mounting plate is provided with a moving groove for the first crank and the second crank to rotate.