Induction type camera

Abstract

The embodiment of the utility model provides an induction type camera, and relates to the technical field of cameras. The induction type camera comprises a camera body, a fixing sleeve is arranged on the outer side of the camera shooting end of the camera body, second sliding rails are arranged on the two sides of the fixing sleeve, first lighting assemblies are slidably connected into the second sliding rails, first sliding rails are arranged on the upper side and the lower side of the fixing sleeve, and second lighting assemblies are slidably connected into the first sliding rails. The second lighting assembly is used for compensating the first lighting assembly, and a photosensitive sensor is installed on the fixing sleeve. The first illuminating lamps are annularly distributed at the camera shooting end of the camera body, more uniform light irradiation is provided, shadow and overexposure phenomena are reduced, the light of the whole shooting area is more balanced at night, the connecting rod drives the first illuminating lamps to slide in the second sliding rail, the distance between the first illuminating lamps and the camera body is adjusted, and the shooting effect is better. During night monitoring, the position of the first illuminating lamp can be adjusted to ensure that the target area obtains the optimal illuminating effect.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to an inductive camera. Background Art

[0002] A camera is a device that converts optical images into electrical signals and is widely used in many fields such as monitoring, video calls, photography, security systems, etc.

[0003] According to the Chinese Patent Publication No.: CN218648880U, a surveillance camera with auxiliary lighting includes a fixed base. In the middle of one side of the fixed base, a connecting frame is fixedly connected. One end of the connecting frame is fixedly connected with a spherical joint, and the other rotating end of the spherical joint is fixedly connected with the surveillance camera body. The advantages of the utility model are as follows: The lighting lamp arranged on one side of the rotating block can illuminate the space in front of the lens of the surveillance camera body, making the surveillance image of the surveillance camera body clearer at night and improving the surveillance effect. The alarm horn on one side of the rotating block can play a warning audio, which can realize a deterrent alarm and improve the practicability. By driving the turntable to rotate with a driving motor, the connecting plate can be driven to swing back and forth, driving the rotating block to swing reciprocally, so that the lighting lamp and the alarm horn swing reciprocally, which can improve the lighting range and the propagation range of the alarm audio, and improve the warning and surveillance effects and the warning effect.

[0004] The positions of the lighting lamps of most cameras are fixed, which is not convenient for adjusting according to actual needs. The fixed lighting distance limits the optimization of the lighting effect. Especially in the case of close-range or long-range shooting, it is difficult to obtain an ideal lighting effect. Secondly, a single light source may be damaged after long-term use, resulting in insufficient lighting. In addition, in some cases, the brightness provided by a single lighting lamp is not enough to cover a large shooting area. This problem of insufficient brightness limits the scope of night surveillance and is not convenient for meeting a wide range of surveillance needs. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an inductive camera, which can avoid the situation of insufficient lighting caused by the possible damage of a single light source after long-term use.

[0006] The utility model provides an inductive camera, which includes a camera body. On the outside of the imaging end of the camera body, a fixed sleeve is arranged. On both sides of the fixed sleeve, second slide rails are arranged, and a first lighting component is slidably connected in the second slide rails. On the upper and lower sides of the fixed sleeve, first slide rails are arranged, and a second lighting component is slidably connected in the first slide rails. The second lighting component is used to compensate the first lighting component, and a photosensitive sensor is installed on the fixed sleeve.

[0007] Preferably, the first lighting assembly includes a pair of connecting rods one that slide in the second slide rail respectively. An installation frame one is arranged between the two connecting rods one, and a plurality of first lighting lamps are annularly arranged on the outer side of the installation frame one.

[0008] Preferably, the installation frame one is of an annular structure and is located outside the camera body.

[0009] Preferably, a second lead screw is rotatably arranged in one of the second slide rails, and the second lead screw is in threaded connection with the connecting rod one.

[0010] Preferably, the second lighting assembly includes a pair of connecting rods two that are slidably arranged in the first slide rail. An installation frame two is arranged between the two connecting rods two, and the installation frame two is located on one side of the installation frame one.

[0011] Preferably, a rotating groove is formed on one side of the installation frame two, and a gear ring is rotatably arranged in the rotating groove. A plurality of second lighting lamps are annularly distributed on the side frame of one side of the gear ring.

[0012] Preferably, a driving wheel is rotatably arranged at the upper end of the installation frame two, and the driving wheel is meshed with the gear ring.

[0013] Preferably, a first lead screw is rotatably arranged in one of the first slide rails, and the first lead screw is in threaded connection with the connecting rod two.

[0014] Preferably, the size of the installation frame one is smaller than the size of the gear ring.

[0015] Preferably, a protective cover is arranged at the upper end of the camera body.

[0016] Compared with the prior art, an induction camera provided by an embodiment of the present utility model has the following advantages:

[0017] 1. In the present utility model, the first lighting lamps are annularly distributed at the imaging end of the camera body, providing more uniform light irradiation, reducing shadows and overexposure phenomena, making the light in the entire shooting area more balanced at night, helping to improve the clarity of the image. At the same time, by using the sliding of the connecting rod one with the first lighting lamp in the second slide rail, the distance between the first lighting lamp and the camera body is adjusted. During night monitoring, the position of the first lighting lamp can be adjusted to ensure the best lighting effect in the target area.

[0018] 2. In the present utility model, the second lighting lamps are installed behind the first lighting lamps. Through the meshing of the driving wheel and the gear ring, the gear ring drives the second lighting lamps to rotate, so that the second lighting lamps can make up for the damaged first lighting lamps on the installation frame one. At the same time, the first lighting lamps and the second lighting lamps can be used alternately, increasing the lighting brightness and expanding the lighting area. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] To more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the embodiments. It should be understood that the following drawings only show some embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0020] Figure 1 Schematic diagram of the overall structure of the embodiment of the present utility model;

[0021] Figure 2 Schematic side view of the overall structure of the embodiment of the present utility model;

[0022] Figure 3 Schematic diagram of the adjustment state of the first mounting frame of the embodiment of the present utility model;

[0023] Figure 4 Schematic diagram of the structural disassembly of the first lighting component and the second lighting component of the embodiment of the present utility model;

[0024] Figure 5 Schematic diagram of the structural disassembly of the second lighting component of the embodiment of the present utility model;

[0025] Figure 6 Schematic diagram of the second connecting rod of the embodiment of the present utility model;

[0026] Figure 7 Schematic diagram of the second connecting rod of the embodiment of the present utility model;

[0027] Figure 8 Schematic top view of the gear ring and the first mounting frame of the embodiment of the present utility model.

[0028] Reference numerals:

[0029] 1, camera body; 2, protective cover; 3, fixing sleeve; 4, photosensitive sensor; 5, first slide rail; 6, first lead screw; 7, second slide rail; 8, second lead screw; 9, first mounting frame; 10, first lighting lamp; 11, first connecting rod; 12, second mounting frame; 13, rotating groove; 14, driving wheel; 15, second connecting rod; 16, gear ring; 17, second lighting lamp. Specific embodiments

[0030] The following will elaborate on some embodiments of the present utility model in conjunction with the drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0031] Please refer to Figures 1-8, an embodiment of the present utility model provides an inductive camera, which includes a camera body 1. A fixing sleeve 3 is arranged outside the imaging end of the camera body 1. Slide rails two 7 are arranged on both sides of the fixing sleeve 3. A lighting component one is slidably connected in the slide rails two 7. The lighting component one is used to make the light in the entire shooting area more balanced and improve the clarity of the camera body 1.

[0032] Among them, the lighting component one includes a pair of connecting rods one 11 that slide in the slide rails two 7 respectively. An installation frame one 9 is arranged between the two connecting rods one 11. The installation frame one 9 is in a ring structure and is located outside the camera body 1 and also outside the fixing sleeve 3. At the same time, a plurality of lighting lamps one 10 are respectively arranged in a ring outside the installation frame one 9. The design of the lighting lamps one 10 distributed in a ring can avoid the vignetting problem caused by traditional single-point light sources, so that the entire scene is evenly illuminated.

[0033] In addition, a lead screw two 8 is rotatably arranged in one of the slide rails two 7. The lead screw two 8 is threadedly connected with the connecting rod one 11. The lead screw two 8 is driven by a motor embedded at one end of the slide rail two 7. When the lead screw two 8 rotates, it causes the connecting rod one 11 to slide in the slide rail two 7, adjusting the distance between the lighting lamp one 10 and the camera body 1, so as to adjust the position of the lighting lamp according to the actual shooting distance to obtain the best lighting effect.

[0034] Since a photosensitive sensor 4 is installed on the fixing sleeve 3 and senses through the photosensitive sensor 4, the photosensitive sensor 4 detects the ambient light intensity. When the light intensity is lower than a certain threshold, the lighting lamp one 10 is automatically turned on.

[0035] Furthermore, slide rails one 5 are arranged on both the upper and lower sides of the fixing sleeve 3. A lighting component two is slidably connected in the slide rails one 5. The lighting component two is used to compensate the lighting component one.

[0036] Specifically, the lighting component two includes a pair of connecting rods two 15 that are slidably arranged in the slide rails one 5. A lead screw one 6 is rotatably arranged in one of the slide rails one 5. The lead screw one 6 is threadedly connected with the connecting rod two 15. After the lead screw one 6 is driven by a motor to rotate, the connecting rod two 15 automatically slides in the slide rail one 5.

[0037] Since there is an installation frame two 12 provided between two connecting rods two 15, the installation frame two 12 is located on one side of the installation frame one 9, a rotating groove 13 is provided on one side of the installation frame two 12, a gear ring 16 is rotatably arranged in the rotating groove 13, a plurality of lighting lamps two 17 are annularly distributed on one side frame of the gear ring 16, the gear ring 16 drives the lighting lamps two 17 to rotate, when the lighting lamps two 17 intersect with the lighting lamps one 10, the lighting lamps two 17 compensate the lighting lamps one 10, thereby forming a wider lighting area. At the same time, when the connecting rod two 15 drives the installation frame two 12 to move, the lighting lamps two 17 are brought closer to the lighting lamps one 10, which can cover a larger shooting area. Especially in the case of needing to monitor a large range, this design can provide a wider lighting coverage, enabling the camera body 1 to maintain effective monitoring in a wider area.

[0038] In order to make the gear ring 16 rotate, a driving wheel 14 is rotatably arranged at the upper end of the installation frame two 12, the driving wheel 14 is driven by a motor, and the gear ring 16 is made to rotate by the engagement of the driving wheel 14 and the gear ring 16.

[0039] The size of the installation frame one 9 is smaller than the size of the gear ring 16, so as not to affect the movement of the installation frame one 9, and when the lighting lamp one 10 is damaged, the damaged lighting lamp one 10 can be compensated by the lighting lamp two 17 to ensure the lighting effect.

[0040] In addition, a protective cover 2 is arranged at the upper end of the camera body 1, and the protective cover 2 protects the camera body 1, the lighting component one and the lighting component two from rain and dust.

[0041] In summary, the working principle of an inductive camera according to an embodiment of the present invention is as follows: by annularly distributing the lighting lamps one 10 at the imaging end of the camera body 1 to provide more uniform light irradiation, the connecting rod one 11 drives the lighting lamps one 10 to slide in the slide rail two 7 to adjust the distance between the lighting lamps one 10 and the camera body 1. By installing the lighting lamps two 17 at the rear side of the lighting lamps one 10 and using the engagement of the driving wheel 14 and the gear ring 16, the gear ring 16 drives the lighting lamps two 17 to rotate, so that the lighting lamps two 17 make up for the damaged lighting lamps one 10 on the installation frame one 9. At the same time, the lighting lamps one 10 and the lighting lamps two 17 can also be used in a staggered manner to increase the lighting brightness and expand the lighting area.

[0042] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An inductive camera, comprising a camera body (1), characterized in that: A fixing sleeve (3) is arranged on the outer side of the imaging end of the camera body (1). Slide rails II (7) are arranged on both sides of the fixing sleeve (3). A first lighting component is slidably connected in the slide rails II (7). Slide rails I (5) are arranged on the upper and lower sides of the fixing sleeve (3). A second lighting component is slidably connected in the slide rails I (5). The second lighting component is used to compensate the first lighting component. And a photosensitive sensor (4) is installed on the fixing sleeve (3).

2. The inductive camera according to claim 1, characterized in that: The first lighting component includes a pair of connecting rods I (11) respectively slid in the slide rails II (7). An installation frame I (9) is arranged between the two connecting rods I (11). A plurality of first lighting lamps (10) are annularly distributed on the outer side of the installation frame I (9).

3. The inductive camera according to claim 2, characterized in that: The installation frame I (9) is of an annular structure and is located on the outer side of the camera body (1).

4. The inductive camera according to claim 3, wherein: A lead screw II (8) is rotatably arranged in one of the slide rails II (7). The lead screw II (8) is threadedly connected with the connecting rod I (11).

5. The inductive camera according to claim 4, characterized in that: The second lighting component includes a pair of connecting rods II (15) slidably arranged in the slide rails I (5). An installation frame II (12) is arranged between the two connecting rods II (15). The installation frame II (12) is located on one side of the installation frame I (9).

6. The inductive camera according to claim 5, wherein: A rotating groove (13) is formed in one side of the installation frame II (12). A gear ring (16) is rotatably arranged in the rotating groove (13). A plurality of second lighting lamps (17) are annularly distributed on the side frame of one side of the gear ring (16).

7. The inductive camera according to claim 6, wherein: A driving wheel (14) is rotatably arranged at the upper end of the installation frame II (12). The driving wheel (14) is engaged with the gear ring (16).

8. The inductive camera according to claim 7, characterized in that: A lead screw I (6) is rotatably arranged in one of the slide rails I (5). The lead screw I (6) is threadedly connected with the connecting rod II (15).

9. The inductive camera according to claim 8, characterized in that: The size of the installation frame I (9) is smaller than that of the gear ring (16).

10. The inductive camera according to claim 1, wherein: A protective cover (2) is arranged at the upper end of the camera body (1).

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