Anti-shake structure for industrial vision camera

Abstract

The utility model belongs to the technical field of auxiliary tools for industrial cameras, and particularly relates to an anti-shake structure for an industrial visual camera, which comprises a shell and a ring-shaped support assembled on the upper side of the shell, a plurality of side plates in an annular array are mounted in the ring-shaped support, and air bags are mounted on the plurality of side plates. The shell is fixedly connected with a gas input set connected with the gas bag, the distance between the side plate and the axis of the ring-shaped support is adjustable, the peripheral side of the ring-shaped support is fixedly connected with a plurality of guide cylinders in an annular array, the interiors of the guide cylinders are all slidably connected with supporting rods, one ends of the supporting rods extend into the ring-shaped support and are fixedly connected with the side plate, and the other ends of the supporting rods are fixedly connected with the side plate. A first magnet is fixedly connected to the end, located in the guide cylinder, of the supporting rod, and a magnetic pushing set mutually exclusive to the first magnet in magnetism is installed in the guide cylinder. The industrial vision camera anti-shake device can ensure the anti-shake effect and is suitable for more types of industrial vision cameras.

Description

Technical Field

[0001] The utility model belongs to the technical field of industrial camera auxiliary tools, and in particular relates to an anti-shake structure for an industrial visual camera. Background Art

[0002] The stability of industrial cameras during shooting has a great impact on the image quality. In order to ensure the quality of the image, industrial cameras are usually placed on anti-shake brackets to improve their stability.

[0003] For example, a Chinese patent with the authorization announcement number CN219159943U discloses an industrial camera anti-shake bracket, which clamps and fixes the industrial camera by setting an airbag, so that the anti-shake device is no longer limited to matching industrial cameras of one size for use, has strong adaptability, and has good effects when used;

[0004] However, due to the limitation of the size of the airbag, when adapting to a larger industrial camera, the airbag can only expand to a smaller extent due to the limitation of the space between the airbag and the industrial camera, which greatly affects its anti-shake effect. Therefore, in order to ensure the anti-shake effect of the anti-shake bracket, the above-mentioned anti-shake bracket can only be used for industrial cameras of certain sizes, and its scope of application is limited. Utility Model Content

[0005] The utility model aims to provide an anti-shake structure for an industrial vision camera, which can be applicable to more types of industrial vision cameras while ensuring the anti-shake effect.

[0006] The technical solution adopted by the utility model is as follows:

[0007] An anti-shake structure for an industrial visual camera comprises a shell and a ring-shaped bracket mounted on the upper side of the shell, a plurality of side plates in a ring array are mounted inside the ring-shaped bracket, air bags are mounted on the plurality of side plates, a gas input group connected to the air bags is fixedly connected to the shell, and the spacing between the side plates and the axis of the ring-shaped bracket is adjustable.

[0008] Furthermore, a plurality of guide cylinders in a ring array are fixedly connected to the circumferential side of the ring-shaped bracket, a plurality of guide cylinders are slidably connected to the interior of the ring-shaped bracket and fixedly connected to the side plate, one end of the support rod extends to the interior of the ring-shaped bracket and is fixedly connected to the side plate, one end of the support rod located inside the guide cylinder is fixedly connected to a first magnet, a second magnet that magnetically repels the first magnet is installed inside the guide cylinder, and the position of the second magnet inside the guide cylinder is adjustable.

[0009] Furthermore, a vertical groove with an upper opening is provided inside the second magnet, a vertical rod portion is vertically slidably connected inside the vertical groove, a straight groove is provided on the upper side of the guide cylinder, the upper end of the vertical rod portion can extend to the upper side of the guide cylinder through the straight groove, a plurality of locking grooves are provided on the upper side of the guide cylinder and on both sides of the straight groove, a cross rod portion is fixedly connected to the upper end of the vertical rod portion, and the cross rod portion can be snapped into any one of the locking grooves.

[0010] The technical effects achieved by the utility model are:

[0011] The utility model discloses an anti-shake structure for an industrial vision camera, which can adjust the distance between the airbag and the mounting end of the industrial vision camera by assembling an airbag on a side plate with an adjustable axial distance from a ring-shaped bracket, so that an appropriate distance is maintained between the airbag and the mounting end of the industrial vision camera, so that the airbag has enough space to expand, thereby ensuring the anti-shake effect. The device can be used for more models of industrial vision cameras while ensuring the anti-shake effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 This utility model Figure 1 A partial enlarged view of the section at A in the middle;

[0014] Figure 3 This utility model Figure 2 A partial enlarged view of the section at B in the middle;

[0015] Figure 4 This utility model Figure 3 Schematic diagram of the local explosion structure at point C in the middle.

[0016] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0017] 1. Shell; 2. Ring-shaped bracket; 3. Airbag; 4. Gas input group; 5. Side plate; 6. Support rod; 7. Guide cylinder; 8. First magnet; 9. Second magnet; 10. Crossbar; 11. Straight groove; 12. Locking groove; 13. Vertical groove; 14. Vertical rod. DETAILED DESCRIPTION

[0018] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.

[0019] like Figure 1As shown, an anti-shake structure for an industrial vision camera includes a shell 1 and a ring-shaped bracket 2 assembled on the upper side of the shell 1, a plurality of side panels 5 in a ring array are installed inside the ring-shaped bracket 2, and airbags 3 are installed on the plurality of side panels 5. At this time, the industrial vision camera is placed between the plurality of airbags 3, and a gas input group 4 connected to the airbags 3 is fixedly connected to the shell 1. The airbags 3 are inflated by inflating the airbags 3 through the gas input group 4, so that industrial vision cameras of different models can be fixed, and the airbags 3 are used for buffering and shock absorption to reduce the occurrence of shaking. This part of the technology has been disclosed in a Chinese patent anti-shake bracket for industrial cameras with authorization announcement number CN219159943U, and will not be described in detail in this technical solution.

[0020] Here, the gas input group 4 is a combination of an air pump and a gas delivery hose. The air pump supplies or exhausts gas to or from the airbag 3 through the gas delivery hose to adjust the gas pressure inside the airbag 3 .

[0021] The core of this technical solution is that the position of the side panel 5 inside the ring-shaped bracket 2 is movable, so that the distance between the side panel 5 and the axis of the ring-shaped bracket 2 is adjustable. At this time, by adjusting the distance between the side panel 5 and the axis of the ring-shaped bracket 2, an appropriate distance is maintained between the side panel 5 and the mounting end of the industrial vision camera, so that the airbag 3 has enough space to expand, ensuring the anti-shake effect, so that the device can be used for more models of industrial vision cameras while ensuring the anti-shake effect.

[0022] For details, please refer to Figure 1-2 A plurality of guide cylinders 7 in a ring array are fixedly connected to the peripheral side of the ring-shaped bracket 2, and a support rod 6 is slidably connected to the interior of the plurality of guide cylinders 7, and one end of the support rod 6 extends to the interior of the ring-shaped bracket 2 and is fixedly connected to the side plate 5. When the support rod 6 moves, the side plate 5 can be driven to move;

[0023] There are many ways to move the support rod 6, one of which is to drive it to move by a screw connected to it with a thread. This method has a simple structure and is easy to process.

[0024] Another way of moving the strut 6 is that one end of the strut 6 located inside the guide tube 7 is fixedly connected to the first magnet 8, and a magnetic pushing group that magnetically repels the first magnet 8 is installed inside the guide tube 7. The position of the strut 6 is adjusted by the magnetic pushing group. At this time, the strut 6 has a certain elastic activity space inside the guide tube 7, which can further enhance its anti-shake effect.

[0025] like Figure 2-3As shown, the technical solution discloses the structure of the magnetic pushing group, which is an electromagnet with adjustable magnetic force or a second magnet 9 with adjustable position inside the guide tube 7. At this time, whether it is adjusting the magnetic force of the electromagnet or adjusting the position of the second magnet 9 inside the guide tube 7, the magnetic force applied to the first magnet 8 can be adjusted, and the appropriate thrust can be maintained on the support rod 6 after the position is adjusted.

[0026] Among them, Figure 3-4 As shown, a vertical groove 13 with an upper opening is provided inside the second magnet 9, and a vertical rod portion 14 is vertically slidably connected inside the vertical groove 13. A straight groove 11 is provided on the upper side of the guide cylinder 7, and the upper end of the vertical rod portion 14 can extend to the upper side of the guide cylinder 7 through the straight groove 11. A plurality of locking grooves 12 are provided on the upper side of the guide cylinder 7 and on both sides of the straight groove 11. A cross rod portion 10 is fixedly connected to the upper end of the vertical rod portion 14, and the cross rod portion 10 can be snapped into any one of the locking grooves 12 for locking, thereby completing the locking portion of the second magnet 9.

[0027] At the same time, in order to reduce the phenomenon that the vertical rod portion 14 falls off from the vertical slot 13 , the vertical rod portion 14 is made of a magnetic material that is magnetically attracted to the second magnet 9 , such as iron.

[0028] The working principle of the utility model is: the mounting end of the industrial vision camera is placed inside the ring-shaped bracket 2, and then the sliding support rod 6 adjusts the position of the side panel 5 to control the distance between the side panel 5 and the mounting end of the industrial vision camera. After the position adjustment of the side panel 5 is completed, the gas input group 4 is started to inflate the airbag 3, so that multiple airbags 3 can fix the mounting end of the industrial vision camera.

[0029] In summary, the technical solution can adjust the distance between the airbag 3 and the mounting end of the industrial vision camera by assembling the airbag 3 on the side plate 5 with an adjustable axial distance from the ring-shaped bracket 2, so that an appropriate distance is maintained between the airbag 3 and the mounting end of the industrial vision camera, so that the airbag 3 has enough space to expand, ensuring the anti-shake effect, and allowing the device to be used for more models of industrial vision cameras while ensuring the anti-shake effect.

[0030] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An anti-shake structure for an industrial visual camera, comprising a housing (1) and a ring-shaped bracket (2) mounted on the upper side of the housing (1), characterized in that: A plurality of side plates (5) arranged in a ring array are installed inside the ring-shaped support (2), and air bags (3) are installed on each of the side plates (5). A gas input group (4) connected to the air bags (3) is fixedly connected to the shell (1), and the distance between the side plates (5) and the axis of the ring-shaped support (2) is adjustable; A plurality of guide cylinders (7) in an annular array are fixedly connected to the circumferential side of the ring-shaped bracket (2), and a support rod (6) is slidably connected to the interior of the plurality of guide cylinders (7), and one end of the support rod (6) extends to the interior of the ring-shaped bracket (2) and is fixedly connected to the side plate (5), and one end of the support rod (6) located inside the guide cylinder (7) is fixedly connected to a first magnet (8), and a magnetic driving group that is magnetically mutually repelling with the first magnet (8) is installed inside the guide cylinder (7).

2. The anti-shake structure for an industrial visual camera according to claim 1, characterized in that: The magnetic driving group is an electromagnet.

3. The anti-shake structure for an industrial visual camera according to claim 1, characterized in that: The magnetic driving group is a second magnet (9), and the position of the second magnet (9) inside the guide cylinder (7) is adjustable.

4. The anti-shake structure for an industrial visual camera according to claim 3, characterized in that: A vertical slot (13) with an upper opening is provided inside the second magnet (9); a vertical rod portion (14) is vertically slidably connected inside the vertical slot (13); a straight slot (11) is provided on the upper side of the guide cylinder (7); the upper end of the vertical rod portion (14) can extend to the upper side of the guide cylinder (7) through the straight slot (11); a plurality of locking slots (12) are provided on the upper side of the guide cylinder (7) and on both sides of the straight slot (11); a cross rod portion (10) is fixedly connected to the upper end of the vertical rod portion (14); and the cross rod portion (10) can be snapped into any one of the locking slots (12).

5. The anti-shake structure for an industrial visual camera according to claim 4, characterized in that: The material of the vertical rod part (14) is iron.

Images