Camera with correction effect

Abstract

The utility model discloses a camera with a correction effect, and relates to the technical field of 360-degree fisheye correction cameras, the camera comprises a camera body and a chassis arranged on the lower surface of the camera body, the inner surface and the outer surface of the chassis are provided with stable adjusting mechanisms, the upper surface of the chassis is fixedly connected with a shaft rod, and the shaft rod is fixedly connected with the camera body. The upper end of the shaft rod is fixedly connected with a mounting disc, the upper surface of the mounting disc extends to the lower surface to be provided with a preset screw hole, and the mounting disc is arranged on the lower surface of the camera body. Compared with an existing common camera with the correction effect, the camera with the correction effect has the advantages that before the camera body is installed, the camera body can slide to a proper pre-approaching position, after the approaching position is determined, fixing screws in fixing screw holes can be tightened, and the stability of a chassis can be adjusted by rotating four screw rods; and after the adjustment is stable, the chassis is fixed at an installation position by using a preset screw hole, so that the fisheye camera body is more stable during correction rotation, and the shooting range is more centered.

Description

Technical Field

[0001] The utility model relates to the technical field of 360-degree fisheye correction cameras, in particular to a camera with a correction effect. Background Art

[0002] A fisheye camera is a wide-angle lens with a special spherical lens design that provides an ultra-large field of view and distortion effect. This camera can capture a wider scene and present a curved or spherical image. Fisheye cameras are widely used in monitoring systems, virtual reality, panoramic photos and videos, and many existing fisheye cameras have a corrective effect.

[0003] For example, a 360-degree fisheye correction camera with application number 202121422395.6, the rotating curved plate of the device can move upward while rotating due to the restriction of the round rod through the slide groove on the inner wall, thereby causing the upper part of the curved plate to rotate inward, so that the curved plate fixes the connecting frame, reducing the difficulty of operation, facilitating use, and improving practicality. It completes the protection of the outer shell, avoids direct contact with the supporting surface, prevents friction, ensures a flat contact surface, ensures stability, supports overly long wires, prevents them from falling during use, ensures the stability of the connection of the wires, ensures normal use, facilitates promotion, and meets usage requirements. However, after analyzing the above-mentioned comparative patents and most of the existing fisheye cameras with correction functions, it was found that most fisheye cameras are more suitable for installation on relatively flat ceilings or walls. If the installation position is uneven, it is easy to cause the capture range of the fisheye camera to be biased and relatively unstable when rotating.

[0004] Therefore, in view of this, the shortcomings of the existing structure are studied and improved, and a camera with a correction effect is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a camera with a correction effect to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a camera with a correction effect, comprising a camera body and a chassis arranged on the lower surface of the camera body, the inner and outer surfaces of the chassis are provided with a stabilization adjustment mechanism, the upper surface of the chassis is fixedly connected with a shaft rod, the upper end of the shaft rod is fixedly connected with a mounting plate, the upper surface of the mounting plate extends to the lower surface and is provided with a preset screw hole, and the mounting plate is arranged on the lower surface of the camera body.

[0007] Preferably, the stabilizing adjustment mechanism comprises a slide groove opened on the upper surface of the chassis and extending to the lower surface, the interior of the slide groove is slidably connected to a slider, the interior of the slider extends to an external threaded connection with a screw rod, and the lower end of the screw rod is rotatably connected to a stop block.

[0008] Preferably, a fixing screw hole is provided on the upper surface of the sliding block extending to the lower surface, and a fixing screw is threadedly connected to the inner bottom of the sliding groove through the inside of the fixing screw hole.

[0009] Preferably, a locking groove is provided in the interior of the mounting plate extending to the outer surface, and a pull rod is slidably connected to the interior of the locking groove extending to the outside.

[0010] Preferably, one end of the pull rod is fixedly connected to a hook rod, and a plurality of fixed hook grooves for the hook rod to be inserted are symmetrically provided on the lower surface of the camera body.

[0011] Preferably, a locking spring is provided on the outer surface of one side of the hook rod outside the pull rod, and one end of the locking spring abuts against the inner surface of the locking groove.

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

[0013] 1. The utility model is provided with a camera body, a chassis, a stable adjustment mechanism, a slide, a slider, a fixing screw hole, a fixing screw, a screw rod, a stopper, a shaft rod, a mounting plate, and a preset screw hole. Before installing the camera body, the slider inside the slide can be slid to a suitable pre-approaching position. After determining the approaching position, the fixing screw inside the fixing screw hole can be tightened. The fixing screw can fix the slider inside the slide. At this time, the four screw rods are rotated, and the stopper can be close to the mounting surface to adjust the stability of the chassis. After the adjustment is stable, the chassis is fixed to the mounting position using the preset screw hole. This design makes the fisheye camera body more stable when correcting the rotation, and the shooting range is more centered.

[0014] 2. The utility model provides a locking groove, a pull rod, a hook rod, and a locking spring. After the chassis and the mounting plate are installed stably, the pull rod can be pulled to compress the locking spring, and the hook rod can be snapped into the fixed hook groove on the lower surface of the camera body. This design facilitates the installation and disassembly of the camera body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 For this utility model Figure 1 Schematic diagram of the local three-dimensional structure;

[0017] Figure 3 For this utility model Figure 2 Schematic diagram of the local three-dimensional structure;

[0018] Figure 4 For this utility model Figure 2 A schematic diagram of a partial cross-sectional structure in a front view;

[0019] Figure 5 For this utility model Figure 4 Schematic diagram of the enlarged structure of A.

[0020] In the figure: 1. Camera body; 2. Chassis; 3. Stability adjustment mechanism; 31. Slide groove; 32. Slider; 321. Fixing screw hole; 322. Fixing screw; 33. Screw rod; 34. Stop block; 4. Axle rod; 5. Mounting plate; 6. Preset screw hole; 7. Locking groove; 8. Pull rod; 9. Hook rod; 10. Locking spring. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figure 1-Figure 5 As shown, a camera with a correction effect includes a camera body 1 and a chassis 2 arranged on the lower surface of the camera body 1, the inner and outer surfaces of the chassis 2 are provided with a stabilizing adjustment mechanism 3, the upper surface of the chassis 2 is fixedly connected with a shaft rod 4, the upper end of the shaft rod 4 is fixedly connected with a mounting plate 5, the upper surface of the mounting plate 5 extends to the lower surface and is provided with a preset screw hole 6, and the mounting plate 5 is provided on the lower surface of the camera body 1. This camera body 1 is a fisheye camera with an automatic correction function, the stabilizing adjustment mechanism 3 includes a slide groove 31 opened on the upper surface of the chassis 2 and extending to the lower surface, the interior of the slide groove 31 is slidably connected with a slider 32, the interior of the slider 32 extends to the outside and is threadedly connected with a screw rod 33, and the lower end of the screw rod 33 is rotatably connected with a stop block 34, There are four slide grooves 31, and a knob is fixedly connected to the upper end of the screw rod 33, which is convenient for the installer to twist the screw rod 33. The upper surface of the slider 32 extends to the lower surface to open a fixing screw hole 321, and the interior of the fixing screw hole 321 extends to the inner bottom of the slide groove 31 and is threadedly connected with a fixing screw 322. Before installing the camera body 1, the slider 32 inside the slide groove 31 can be slid to a suitable pre-approach position. After determining the approach position, the fixing screw 322 inside the fixing screw hole 321 can be tightened. The fixing screw 322 can fix the slider 32 inside the slide groove 31. At this time, the four screw rods 33 are rotated, and the block 34 can be close to the installation surface to adjust the stability of the chassis 2. After stable adjustment, the chassis 2 is fixed to the installation position using the preset screw hole 6.

[0023] like Figure 2 , Figure 4 and Figure 5 As shown, a locking groove 7 is provided on the inner portion of the mounting plate 5 and extends to the outer surface thereof. A pull rod 8 is slidably connected to the inner portion of the locking groove 7 and extends to the outer portion thereof. There are two locking grooves 7 .

[0024] Furthermore, one end of the pull rod 8 is fixedly connected to the hook rod 9, and the lower surface of the camera body 1 is symmetrically provided with a plurality of fixed hook grooves for the hook rod 9 to be inserted into. The fixed hook grooves are arranged symmetrically in pairs. One end of the pull rod 8 is a fixed block that can be auxiliary pulled, so that the operator can pull the pull rod 8 conveniently.

[0025] Furthermore, a locking spring 10 is provided on the outer surface of one side of the hook rod 9 outside the pull rod 8 , and one end of the locking spring 10 abuts against the inner surface of the locking groove 7 , and the hook rod 9 extends to the upper surface of the mounting plate 5 .

[0026] Working principle: When using the camera with a corrective effect, first, before installing the camera body 1, the slider 32 inside the slide groove 31 can be slid to a suitable pre-approach position. After determining the approach position, the fixing screw 322 inside the fixing screw hole 321 can be tightened. The fixing screw 322 can fix the slider 32 inside the slide groove 31. At this time, the four screws 33 are rotated, and the block 34 can be close to the installation surface to adjust the stability of the chassis 2. After the adjustment is stable, the chassis 2 is fixed in the installation position using the preset screw hole 6. After the chassis 2 and the mounting plate 5 are installed stably, the pull rod 8 can be pulled to compress the locking spring 10, and the hook rod 9 can be snapped into the fixed hook groove on the lower surface of the camera body 1. This design facilitates the installation and disassembly of the camera body 1. This is the working principle of the camera with a corrective effect.

Claims

1. A camera with a correction effect, comprising a camera body (1) and a chassis (2) arranged on the lower surface of the camera body (1), characterized in that: The inner and outer surfaces of the chassis (2) are provided with a stabilizing adjustment mechanism (3); the upper surface of the chassis (2) is fixedly connected to a shaft rod (4); the upper end of the shaft rod (4) is fixedly connected to a mounting plate (5); the upper surface of the mounting plate (5) extends to the lower surface and is provided with a preset screw hole (6); and the mounting plate (5) is arranged on the lower surface of the camera body (1).

2. A camera with correction effect according to claim 1, characterized in that: The stabilizing adjustment mechanism (3) comprises a slide groove (31) which is opened on the upper surface of the chassis (2) and extends to the lower surface; a slider (32) is slidably connected inside the slide groove (31); a screw rod (33) is threadedly connected to the outside of the slider (32); and a stop block (34) is rotatably connected to the lower end of the screw rod (33).

3. A camera with correction effect according to claim 2, characterized in that: The upper surface of the sliding block (32) extends to the lower surface and is provided with a fixing screw hole (321), and the interior of the fixing screw hole (321) extends to the inner bottom of the sliding groove (31) and is threadedly connected with a fixing screw (322).

4. A camera with correction effect according to claim 1, characterized in that: The interior of the installation plate (5) extends to the outer surface and is provided with a locking groove (7), and the interior of the locking groove (7) extends to the outside and is slidably connected to a pull rod (8).

5. A camera with correction effect according to claim 4, characterized in that: One end of the pull rod (8) is fixedly connected to a hook rod (9), and the lower surface of the camera body (1) is symmetrically provided with a plurality of fixed hook grooves for the hook rod (9) to be inserted into.

6. A camera with correction effect according to claim 5, characterized in that: A locking spring (10) is provided on one side outer surface of the hook rod (9) outside the pull rod (8), and one end of the locking spring (10) abuts against the inner surface of the locking groove (7).

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