Intelligent photographing instrument

Abstract

The utility model discloses an intelligent photographing instrument which comprises a light shield, a U-shaped light shield supporting rod, a supporting frame and at least one light shield damping rotating shaft structure, the light shield is fixedly connected with the light shield supporting rod, and the light shield damping rotating shaft structure is arranged at the top of the supporting frame. The bottom of the light shield supporting rod is connected with the light shield damping rotating shaft structure. According to the utility model, injury accidents caused by the fact that the light shield turns down to hit a user under the condition of no damping are avoided, the light shield can be stopped at will within a specified angle, the phenomena of blockage and squeak sound are avoided when the light shield is poked by a hand, and the use safety and comfort are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photographing devices, and particularly relates to an intelligent photographing instrument. Background Art

[0002] The light-shielding cover of the current intelligent photographing instrument comprises a plastic shell and a support rod. Among them, the plastic shell is a shell made of ABS material, which is fixed on the support rod and can be turned up and down back and forth. The plastic shell and the support rod have a certain weight, and together with the rotating shaft, they form a cantilever beam. If it accidentally hits the face of the experiencer, it will cause harm to the experiencer, which is a potential safety hazard and the user experience is not good. Summary of the Utility Model

[0003] The main purpose of the utility model is to provide an intelligent photographing instrument, aiming to prevent the light-shielding cover from turning down and hitting the face of the experiencer during use, and improving the use safety and user comfort.

[0004] To achieve the above purpose, the utility model provides an intelligent photographing instrument, which comprises a light-shielding cover, a U-shaped light-shielding cover support rod, a support frame and at least one light-shielding cover damping rotating shaft structure. The light-shielding cover is fixedly connected with the light-shielding cover support rod. The light-shielding cover damping rotating shaft structure is arranged at the top of the support frame, and the bottom of the light-shielding cover support rod is connected with the light-shielding cover damping rotating shaft structure.

[0005] A further technical solution of the utility model is that the light-shielding cover damping rotating shaft structure comprises a rotating rod, a damping structure assembly, a fixed rod and a cover plate; the cover plate is fixedly connected with the rotating rod, the damping structure assembly is arranged at the bottom of the rotating rod through the cover plate, and one end of the fixed rod is rotatably sleeved on the outer periphery of the damping structure assembly. When the rotating rod and the damping structure assembly rotate, the damping structure assembly generates damping on the inner wall of the fixed rod.

[0006] A further technical solution of the utility model is that the damping structure assembly comprises a first pressing ring, a stainless steel sheet, a plurality of ball bearings and a second pressing ring. The first pressing ring and the second pressing ring are respectively clamped on both sides of the stainless steel sheet. The first pressing ring and the second pressing ring are provided with ball bearing grooves for placing the ball bearings, and the outer periphery of the stainless steel sheet is provided with limiting claws for limiting the ball bearings.

[0007] A further technical solution of the utility model is that the number of the ball bearings is six, and the corresponding number of the limiting claws is six. The six ball bearings are respectively distributed between two adjacent limiting claws.

[0008] A further technical solution of the utility model is that the materials of the first pressing ring and the second pressing ring are POM.

[0009] A further technical solution of the utility model is that limiting protrusions are arranged on the first pressing ring and the second pressing ring, and semicircular limiting grooves corresponding to the limiting protrusions are arranged on both sides of the stainless steel sheet.

[0010] A further technical solution of the utility model is that the inner walls of the first pressing ring and the second pressing ring are provided with claws, and the inner wall of the stainless steel sheet is provided with grooves corresponding to the claws.

[0011] A further technical solution of the utility model is that a plurality of positioning posts are arranged on the inner wall of the cover plate, and a plurality of positioning holes matching with the plurality of positioning posts are arranged in the rotating rod.

[0012] A further technical solution of the utility model is that the rotating rod, the damping structure assembly, the fixing rod and the cover plate are fixed by means of hexagon socket screws.

[0013] A further technical solution of the utility model is that a gasket is arranged outside the cover plate, and the hexagon socket screw passes through the gasket.

[0014] The beneficial effects of the intelligent camera of the utility model are:

[0015] The utility model adopts the above technical scheme, includes a sunshade, a U-shaped sunshade support rod, a support frame and at least one sunshade damping shaft structure, the sunshade is fixedly connected to the sunshade support rod, the sunshade damping shaft structure is arranged on the top of the support frame, and the bottom of the sunshade support rod is connected to the sunshade damping shaft structure. The sunshade damping shaft structure is used to offset the weight of the sunshade, thereby preventing the sunshade from turning over and hitting the user in the absence of damping and causing injury accidents, and the sunshade can stay at any time within the specified angle, and there is no jamming or squeaking when it is moved by hand, thereby improving the safety and comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the overall structure of the intelligent camera of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded structure of the damping shaft structure of the sunshade;

[0019] Figure 3 is a front view of the visor damping shaft structure;

[0020] Figure 4 is Figure 3 The sectional view in the B-B direction in it;

[0021] Figure 5 is Figure 4 The enlarged schematic view of the local part in it;

[0022] Figure 6 is another sectional view of the light-shield damping rotating shaft structure;

[0023] Figure 7 is the schematic view of the assembly process of the cover plate and the rotating plate;

[0024] Figure 8 is the assembly schematic view of the cover plate and the fixed rod;

[0025] Figure 9 is the structural schematic view of the first pressing ring;

[0026] Figure 10 is the structural schematic view of the second pressing ring;

[0027] Figure 11 The structural schematic view of the stainless steel sheet;

[0028] Figure 12 is the structural schematic view of the cover plate;

[0029] Figure 13 is the structural schematic view of the fixed rod;

[0030] Figure 14 is the structural schematic view of the rotating rod.

[0031] Explanation of the reference numerals in the drawings:

[0032] Light-shield 1; Light-shield support rod 2; Support frame 3; Light-shield damping rotating shaft structure 4; Chin support 5; Rotating rod 6; Fixed rod 7; Cover plate 8; First pressing ring 9; Stainless steel sheet 10; Ball 11; Second pressing ring 12; Limit claw 13; Limit protrusion 14; Limit groove 15; Claw 16; Claw slot 17; Positioning post 18; Positioning hole 19; Hexagon socket head screw 20; Gasket 21.

[0033] The realization, functional features and advantages of the purpose of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0035] The present utility model provides an intelligent camera. By means of a light-shield damping rotating shaft structure, the weight of the light-shield cantilever is offset, which can prevent the light-shield of the intelligent camera from flipping quickly. If the user does not pull the light-shield by hand, the light-shield will not move, and the light-shield can stay at any angle within a specified range and will not flip down quickly, thus avoiding hitting the user's head and eliminating potential safety hazards, improving the safety in use and user comfort of the intelligent camera.

[0036] Specifically, please refer to Figures 1 to 14 , a preferred embodiment of the intelligent camera of the present utility model includes a light-shield 1, a U-shaped light-shield support rod 2, a support frame 3 and at least one light-shield damping rotating shaft structure 4. The light-shield 1 is fixedly connected to the light-shield support rod 2. The light-shield damping rotating shaft structure 4 is arranged at the top of the support frame 3. A chin rest 5 is arranged at the bottom of the support frame 3. The bottom of the light-shield support rod 2 is connected to the light-shield damping rotating shaft structure 4.

[0037] As an implementation solution, in this embodiment, the light-shield damping rotating shaft structure 4 can be set as a pair, which are respectively arranged on both sides of the top of the support frame 3 and are respectively connected to both ends of the bottom of the light-shield support rod 2.

[0038] Among them, the light-shield damping rotating shaft structure 4 includes a rotating rod 6, a damping structure assembly, a fixed rod 7 and a cover plate 8. The cover plate 8 is fixedly connected to the rotating rod 6. The damping structure assembly is arranged at the bottom of the rotating rod 6 through the cover plate 8. One end of the fixed rod 7 is rotatably sleeved on the outer periphery of the damping structure assembly. When the rotating rod 6 and the damping structure assembly rotate, the damping structure assembly generates damping on the inner wall of the fixed rod 7.

[0039] In this embodiment, the damping structure assembly includes a first pressing ring 9, a stainless steel sheet 10, a plurality of ball bearings 11 and a second pressing ring 12. The first pressing ring 9 and the second pressing ring 12 are respectively clamped on both sides of the stainless steel sheet 10. Ball bearing grooves for placing the ball bearings 11 are formed on the first pressing ring 9 and the second pressing ring 12. A limiting claw 13 for limiting the ball bearings 11 is arranged on the outer periphery of the stainless steel sheet 10.

[0040] In this embodiment, the ball bearings 11 are made of steel balls. The number of the ball bearings 11 is six, and the corresponding number of the limiting claws 13 is six. The six ball bearings 11 are respectively distributed between two adjacent limiting claws 13.

[0041] In this embodiment, the first pressing ring 9 and the second pressing ring 12 are made of POM.

[0042] In this embodiment, the first pressing ring 9 and the second pressing ring 12 are provided with limiting protrusions 14, and both sides of the stainless steel sheet 10 are provided with semi-circular limiting grooves 15 corresponding to the limiting protrusions 14. Through the interaction between the limiting protrusions 14 and the semi-circular limiting grooves 15 in this embodiment, the light-shielding cover support rod 2 can be limited, so that the light-shielding cover support rod 2 makes a back-and-forth flip of 0° to 90° when being toggled.

[0043] In this embodiment, the inner walls of the first pressing ring 9 and the second pressing ring 12 are provided with claw teeth 16, and the inner wall of the stainless steel sheet 10 is provided with clamping grooves 17 corresponding to the claw teeth 16.

[0044] In this embodiment, a plurality of positioning posts 18 are provided on the inner wall of the cover plate 8, and a plurality of positioning holes 19 are provided in the rotating rod 6 and are matched with the plurality of positioning posts 18.

[0045] In this embodiment, the rotating rod 6, the damping structure assembly, the fixed rod 7 and the cover plate 8 are fixed by hexagon socket head cap screws 20.

[0046] In this embodiment, a gasket 21 is provided outside the cover plate 8, and the hexagon socket head cap screws 20 pass through the gasket 21.

[0047] The structure and working principle of the light-shielding cover damping rotating shaft structure 4 in the intelligent camera in this embodiment will be described below.

[0048] As Figure 7 shown, during assembly, the hexagon socket head cap screws 20 just press the cover plate 8 into the three positioning holes 19 of the rotating rod 6 through the three positioning posts 18, and the rotating rod 6 and the cover plate 8 will not move.

[0049] As Figures 4 to 6The shown ball 11 generates a force on the inner wall of the fixed rod 7 under the extrusion of the first pressing ring 9 and the second pressing ring 12. Specifically, the first pressing ring 9 and the second pressing ring 12 in the light-shield damping rotating shaft structure 4 generate a force F1 on the ball 11, causing the ball 11 to generate an outward force F. When the fixed rod 7 is toggled, a frictional force will be generated at the place where its inner wall contacts the ball 11. Since the surfaces of the first pressing ring 9 and the second pressing ring 12 are relatively smooth, the frictional force between the ball 11 and the first pressing ring 9 and the second pressing ring 12 is very small, and the frictional force f' between the ball 11 and the inner wall of the fixed rod 7 is much greater than the frictional force f'' generated between the ball 11 and the pressing piece. Therefore, the frictional force f'' can be ignored, that is, a resistance is given to the fixed rod 7, which is the root cause of the resistance generated by the light-shield damping rotating shaft structure 4. When F = 6f', the feel of toggling the light shield 1 is very good because these two action and reaction forces cancel each other out. When toggling the light shield 1, its torque will change with the change of the rotation angle, but this will not affect the damping effect of the light shield 1. The fixed rod 7 can still stay at any angle (within the specified angle range). This is the basic principle of the light-shield damping rotating shaft structure 4. In short, the light-shield damping rotating shaft structure 4 is a damping rotating shaft structure generated by using the rolling friction of the ball 11.

[0050] It should be noted that in this embodiment, in addition to the ball structure, the light-shield damping rotating shaft structure 4 can also adopt a hydraulic damping structure.

[0051] The beneficial effects of the intelligent camera of the present utility model are as follows:

[0052] Through the above technical solutions, the present utility model includes a light shield, a U-shaped light-shield support rod, a support frame and at least one light-shield damping rotating shaft structure. The light shield is fixedly connected to the light-shield support rod. The light-shield damping rotating shaft structure is arranged at the top of the support frame, and the bottom of the light-shield support rod is connected to the light-shield damping rotating shaft structure. The weight of the light shield is offset by using the light-shield damping rotating shaft structure, thus preventing the light shield from flipping down and hitting the user in the case of no damping, causing an injury accident, and it can stay arbitrarily within the specified angle. There is no jamming or creaking sound when toggling it by hand, improving the use safety and comfort.

[0053] The above are only the preferred embodiments of the present utility model, and do not limit the patent scope of the present utility model accordingly. Any equivalent structural transformation made under the inventive concept of the present utility model by using the content of the specification and drawings of the present utility model, or directly / indirectly applied in other related technical fields, is included in the patent protection scope of the present utility model.

Claims

1. An intelligent camera, characterized in that: The smart camera includes a light shield, a U-shaped light shield support rod, a support frame and at least one light shield damping shaft structure, the light shield is fixedly connected to the light shield support rod, the light shield damping shaft structure is arranged on the top of the support frame, and the bottom of the light shield support rod is connected to the light shield damping shaft structure.

2. The intelligent camera according to claim 1, characterized in that: The sunshade damping shaft structure includes a rotating rod, a damping structure assembly, a fixed rod and a cover plate; the cover plate is fixedly connected to the rotating rod, the damping structure assembly is arranged at the bottom of the rotating rod through the cover plate, and one end of the fixed rod can be rotatably mounted on the outer periphery of the damping structure assembly. When the rotating rod and the damping structure assembly rotate, the damping structure assembly generates damping on the inner wall of the fixed rod.

3. The intelligent camera according to claim 2, characterized in that: The damping structure assembly includes a first pressure ring, a stainless steel sheet, a plurality of balls and a second pressure ring. The first pressure ring and the second pressure ring are respectively clamped on both sides of the stainless steel sheet. The first pressure ring and the second pressure ring are provided with ball grooves for placing the balls. The outer periphery of the stainless steel sheet is provided with limiting claws for limiting the balls.

4. The intelligent camera according to claim 3, characterized in that: The number of the balls is six, and the number of the limiting claws is six correspondingly, and the six balls are respectively distributed between two adjacent limiting claws.

5. The intelligent camera according to claim 3, characterized in that: The first pressing ring and the second pressing ring are made of POM.

6. The intelligent camera according to claim 3, characterized in that: The first pressing ring and the second pressing ring are provided with limiting protrusions, and both sides of the stainless steel sheet are provided with semicircular limiting grooves corresponding to the limiting protrusions.

7. The intelligent camera according to claim 3, characterized in that: The inner walls of the first pressing ring and the second pressing ring are provided with claws, and the inner wall of the stainless steel sheet is provided with grooves corresponding to the claws.

8. The intelligent camera according to claim 7, characterized in that: The inner wall of the cover plate is provided with a plurality of positioning posts, and the rotating rod is provided with a plurality of positioning holes matched with the plurality of positioning posts.

9. The intelligent camera according to claim 8, characterized in that: The rotating rod, the damping structure assembly, the fixing rod and the cover plate are fixed by means of hexagon socket screws.

10. The intelligent camera according to claim 9, characterized in that: A gasket is arranged outside the cover plate, and the hexagon socket screw passes through the gasket.

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