Array camera based on multispectral imaging technology

Abstract

The utility model relates to the related field of array cameras, in particular to an array camera based on a multispectral imaging technology, which comprises a device body, a camera part, a sun shade, an adjusting assembly and a limiting assembly are arranged in the device body, a plurality of micro lenses are arranged at the front end of the camera part in an array manner, the sun shade is arranged at the upper end of the camera part, and the adjusting assembly is arranged at the lower end of the camera part. The adjusting assembly is connected between the camera part and the sun shade, a junction box is arranged at the bottom of the camera part, the two limiting assemblies are installed on the two sides of the junction box respectively, the adjusting assembly comprises an inner sliding groove, an inner sliding block is arranged in the inner sliding groove, and each limiting assembly comprises a hinge seat. And a friction rotating shaft is rotationally arranged on one side of the hinge seat, and a movable sleeve is fixed to one side of the friction rotating shaft, so that rotation and limiting of the sun shade can be achieved, internal overhaul and maintenance operation can be conveniently conducted on the camera part, position adjustment operation of the arc-shaped clamp can be achieved, and clamping and limiting of an external wiring harness are facilitated.

Description

Technical Field

[0001] The utility model relates to the field of array cameras, in particular to an array camera based on multi-spectral imaging technology. Background Art

[0002] Multispectral imaging technology is an advanced image processing technology that can extract the radiation characteristics reflected or absorbed by the surface of space objects, thereby providing more valuable information. The development of multispectral imaging technology has had an important impact on geographic information systems, remote sensing applications and environmental research. At present, array cameras also use multispectral imaging technology. Array cameras use multiple small lenses to replace the shooting effect of a large lens. Its principle is similar to that of array astronomical telescopes and insect compound eyes. Compared with traditional cameras, array cameras have a wider field of view, larger photos, and smaller size.

[0003] Most of the existing array cameras are equipped with an upper protective cover for waterproofing and dustproofing. However, the sunshade structure of the current array camera is usually fixed to the upper end of the camera component by four sets of screws. When the camera component needs to be inspected and maintained, tools are needed to remove all the screws and reinstall them after inspection. The operation is very troublesome and frequent disassembly also affects the stability of the screw holes. At the same time, the existing array camera does not have the ability to organize and limit the external wiring harness. The wiring harness is prone to entanglement and knotting during use. Therefore, we need to upgrade and transform the existing technology to overcome its existing problems and shortcomings. Utility Model Content

[0004] The purpose of the utility model is to provide an array camera based on multi-spectral imaging technology to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An array camera based on multispectral imaging technology is designed, including a device body, wherein the device body contains a camera part, a sunshade, an adjustment component and a limit component, a front end of the camera part is provided with a plurality of micro lenses in an array, the sunshade is provided with an upper end of the camera part, the adjustment component is connected between the camera part and the sunshade, a junction box is provided at the bottom of the camera part, and two groups of the limit components are provided and are respectively installed on both sides of the junction box.

[0007] Furthermore, the adjustment component includes an inner slide groove, an inner slide block is provided in the inner slide groove, a threaded sleeve is provided on the outer side of the inner slide block, and an adjustment bolt is screwed on the outer side of the threaded sleeve, and an adjustment button is fixed on the outer end of the adjustment bolt.

[0008] Furthermore, the limiting assembly includes an articulated seat, a friction shaft is rotatably provided on one side of the articulated seat and a movable sleeve is fixed on one side of the friction shaft, a telescopic joint is inserted at the outer end of the movable sleeve, and an arc-shaped clamp is provided at the outer end of the telescopic joint.

[0009] Furthermore, the inner slide grooves are provided with two groups and are symmetrically opened on the outer walls on both sides of the camera component, the outer slide grooves are opened on the sides of the sunshade and the positions of the outer slide grooves correspond to the inner slide grooves, the threaded sleeves slide through the outer slide grooves, and the adjustment buttons are attached to the outer walls of the outer slide grooves.

[0010] Furthermore, the hinged seat is fixedly mounted on the side wall of the junction box, and positioning holes are correspondingly opened on the telescopic joint and the movable sleeve, and a positioning bolt is connected through the positioning hole.

[0011] Furthermore, a protective pad is provided on the inner side of the arc-shaped clamp.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a sunshade, an outer slide groove, an adjustment component, an inner slide groove, an inner slider, a threaded sleeve, an adjustment bolt and an adjustment button in the device. The adjustment button is used to control the tightness of the adjustment bolt and the threaded sleeve. The inner slider and the threaded sleeve move in the inner slide groove and the outer slide groove, so that the sunshade can be rotated and limitedly adjusted, thereby facilitating internal inspection and maintenance operations on camera components. There is no need to remove multiple groups of bolts by tools. The operation is simple and convenient, and the maintenance efficiency of the device is effectively improved.

[0014] 2. The utility model arranges a limit position assembly, an articulated seat, a movable sleeve, a friction shaft, an expansion joint, a positioning hole, a positioning bolt, an arc-shaped clamp and a protective pad in the device. The expansion joint can be telescopically adjusted by the cooperation of the positioning hole and the positioning bolt, and the movable sleeve can be driven to move by the articulated seat and the friction shaft, thereby realizing the position adjustment operation of the arc-shaped clamp, facilitating the clamping and limiting of the external wiring harness, avoiding the entanglement and knotting of the wiring harnesses during the use of the camera, and improving the practicality of the device.

[0015] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope. Within the spirit and scope of the appended claims, the embodiments of the present invention include many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of an array camera based on multi-spectral imaging technology according to the utility model;

[0018] Figure 2 A schematic diagram of the maintenance structure of an array camera based on multispectral imaging technology according to the utility model;

[0019] Figure 3 This is an exploded view of an adjustment component of an array camera based on multispectral imaging technology according to the utility model;

[0020] Figure 4 The present invention is an exploded view of a limiting component of an array camera based on multi-spectral imaging technology.

[0021] In the figure: 1. device body; 2. camera parts; 3. micro lens; 4. sunshade; 41. outer slide groove; 5. adjustment assembly; 51. inner slide groove; 52. inner slider; 53. threaded sleeve; 54. adjustment bolt; 55. adjustment button; 6. junction box; 7. limit assembly; 71. hinge seat; 72. movable sleeve; 73. friction shaft; 74. telescopic joint; 75. positioning hole; 76. positioning bolt; 77. arc clamp; 78. protective pad. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 -4, the present embodiment provides a design of an array camera based on multispectral imaging technology, including a device body 1, the device body 1 contains a camera part 2, a sunshade 4, an adjustment component 5 and a limit component 7, a plurality of micro lenses 3 are arranged in an array at the front end of the camera part 2, the sunshade 4 is provided with the upper end of the camera part 2, the adjustment component 5 is connected between the camera part 2 and the sunshade 4, a junction box 6 is provided at the bottom of the camera part 2, and two groups of limit components 7 are provided and are respectively installed on both sides of the junction box 6.

[0024] Preferably, the adjustment component 5 comprises an inner slide groove 51, an inner slide block 52 is arranged in the inner slide groove 51, a threaded sleeve 53 is arranged on the outer side of the inner slide block 52, and an adjustment bolt 54 is screwed on the outer side of the threaded sleeve 53, and an adjustment button 55 is fixed to the outer end of the adjustment bolt 54, the inner slide groove 51 is provided with two groups and symmetrically opened on the outer walls of both sides of the camera component 2, the sunshade 4 is opened on the side of the outer slide groove 41 and the outer slide groove 41 corresponds to the position of the inner slide groove 51, the threaded sleeve 53 slides through the outer slide groove 41, and the adjustment button 55 is attached to the outer wall of the outer slide groove 41;

[0025] The adjusting button 55 can be used to control the tightness of the threaded connection between the adjusting bolt 54 and the threaded sleeve 53, and then the position of the inner slider 52 in the inner slide groove 51 can be adjusted, so that the threaded sleeve 53 can move synchronously in the outer slide groove 41. By limiting the outer slide groove 41 by the threaded sleeve 53, the sunshade 4 can be limited or rotated, which is convenient for the inspection and maintenance of the camera component 2.

[0026] Preferably, the limiting assembly 7 includes an articulated seat 71, a friction shaft 73 is rotatably provided on one side of the articulated seat 71, and a movable sleeve 72 is fixed on one side of the friction shaft 73, a telescopic joint 74 is inserted at the outer end of the movable sleeve 72, and an arc-shaped clamp 77 is provided at the outer end of the telescopic joint 74, and the articulated seat 71 is fixedly installed on the side wall of the junction box 6, and positioning holes 75 are correspondingly opened on the telescopic joint 74 and the movable sleeve 72, and a positioning bolt 76 is connected through the positioning hole 75, and a protective pad 78 is provided on the inner side of the arc-shaped clamp 77;

[0027] The angle of the movable sleeve 72 in the hinge seat 71 can be adjusted through the friction shaft 73, and the position of the telescopic joint 74 in the movable sleeve 72 can be adjusted through the cooperation of the positioning bolt 76 and the positioning hole 75, thereby adjusting the position of the arc clamp 77. The clamping operation of the external wiring harness can be achieved through the cooperation of the arc clamp 77 and the protective pad 78, so as to keep the wiring harness neat.

[0028] The use principle and use process of the utility model are as follows: when in use, the movable sleeve 72 can be rotated up and down by the friction shaft 73 to make it in a suitable angle position, and then the telescopic joint 74 can be stretched to move to a suitable position, and it can be fixed by the positioning hole 75 and the positioning bolt 76. The device is electrically connected to the external wiring harness through the junction box 6, and then the wiring harness is arranged and placed in the arc clamp 77, which can effectively avoid the situation of chaotic winding of the wiring harness. When it is necessary to inspect and maintain the inside of the camera component 2, the adjustment knob 55 can be used to adjust the adjustment knob 55. The joint bolt 54 is unscrewed from the threaded sleeve 53, and then the threaded sleeve 53 and the inner slide block 52 are pushed toward the rear end of the outer slide groove 41 and the inner slide groove 51. After being pushed, the sunshade 4 can be flipped upward, and the sunshade 4 will rotate upward with the inner axis of the threaded sleeve 53 and the inner slide block 52, so that the surface of the camera component 2 can be exposed, which is convenient for inspection and maintenance of the interior of the camera component 2. Conversely, the sunshade 4 can be closed and limited so that the inner slide block 52 is located at the front end of the inner slide groove 51. At this time, the sunshade 4 cannot be opened. The operation is simple and convenient, which improves the practicality of the device.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In the description of this embodiment, the terms "upper", "lower", "right", etc., are based on the directions or positions shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

Claims

1. An array camera based on multispectral imaging technology, characterized in that: The device comprises a device body (1), wherein the device body (1) contains a camera component (2), a sunshade (4), an adjustment component (5) and a limit component (7); a plurality of micro lenses (3) are arranged in an array at the front end of the camera component (2); the sunshade (4) is provided with the upper end of the camera component (2); the adjustment component (5) is connected between the camera component (2) and the sunshade (4); a junction box (6) is provided at the bottom of the camera component (2); and two groups of the limit components (7) are provided and are respectively installed on both sides of the junction box (6).

2. The array camera based on multispectral imaging technology according to claim 1, characterized in that: The adjustment component (5) comprises an inner slide groove (51), an inner slide block (52) is arranged in the inner slide groove (51), a threaded sleeve (53) is arranged on the outer side of the inner slide block (52), and an adjustment bolt (54) is screwed on the outer side of the threaded sleeve (53), and an adjustment button (55) is fixed on the outer end of the adjustment bolt (54).

3. The array camera based on multispectral imaging technology according to claim 1, characterized in that: The limiting assembly (7) comprises an articulated seat (71), a friction shaft (73) is rotatably provided on one side of the articulated seat (71), and a movable sleeve (72) is fixed on one side of the friction shaft (73), a telescopic joint (74) is inserted at the outer end of the movable sleeve (72), and an arc-shaped clamp (77) is provided at the outer end of the telescopic joint (74).

4. The array camera based on multispectral imaging technology according to claim 2, characterized in that: The inner slide groove (51) is provided with two groups and is symmetrically opened on the outer walls of both sides of the camera component (2); the side of the sunshade (4) is provided with an outer slide groove (41) and the position of the outer slide groove (41) corresponds to that of the inner slide groove (51); the threaded sleeve (53) slides through the outer slide groove (41), and the adjusting button (55) is attached to the outer wall of the outer slide groove (41).

5. The array camera based on multispectral imaging technology according to claim 3, characterized in that: The hinge seat (71) is fixedly mounted on the side wall of the junction box (6); the telescopic joint (74) and the movable sleeve (72) are provided with corresponding positioning holes (75); and a positioning bolt (76) is connected and penetrated through the positioning hole (75).

6. The array camera based on multispectral imaging technology according to claim 3, characterized in that: A protective pad (78) is provided inside the arc-shaped clamp (77).

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