Anti-shake outdoor gun-shaped holder

Abstract

The utility model provides an anti-shake outdoor gun-shaped holder which comprises a positioning plate, a first connecting column is fixedly installed on one side of the positioning plate, a second connecting column is hinged to the end of the first connecting column through a first bolt piece, and a camera is hinged to the end of the second connecting column through a second bolt piece. And mounting components are mounted on the supporting mechanism and the connecting column II. Through the design of the supporting mechanism, when the equipment is installed, the second connecting column is supported and positioned in an auxiliary mode, so that the stability of the second connecting column is improved, and the situation that a cantilever structure formed by the first connecting column and the second connecting column is affected by wind power to generate resonance is effectively avoided; the situation that the camera shakes due to the fact that wind blows to the camera is effectively avoided, the buffer mechanism buffers the vibration force of the flow guide cover, the situation that the vibration force is transmitted to the second connecting column to cause camera resonance is effectively avoided, and the situation that the image shakes in the shooting period due to vibration of the camera is effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of monitoring equipment technology, specifically to a shake-resistant outdoor gun-type pan-tilt unit. Background Technology

[0002] An outdoor pan-tilt unit is a device used in security monitoring systems, primarily for fixing and adjusting the angle of surveillance cameras in outdoor environments; for example, as shown in the attached diagram in the instruction manual. Figure 6 The diagram shows a structural schematic of an existing outdoor gun-type pan-tilt head, including a positioning plate. A connecting column one is fixedly installed on one side of the positioning plate. A connecting column two is hinged to the end of the connecting column one via a bolt. A camera is hinged to the end of the connecting column two via a bolt. During installation, the positioning plate is fixed to the mounting surface of a building wall or an outdoor pre-set support frame using screws. The camera's shooting angle can be adjusted by rotating the camera and the connecting column two. The installation is simple. However, the above-mentioned existing outdoor gun-type pan-tilt head still has the following drawbacks in actual use:

[0003] When the aforementioned outdoor gun-type pan-tilt head is installed, the entire device is fixed by a positioning plate. As a single fixed point, the positioning plate cannot effectively suppress the vibration caused by wind load in windy weather. The cantilever structure formed by connecting column one and connecting column two is easily affected by wind force and will resonate. Furthermore, the wind blowing on the camera can easily cause the camera to shake, resulting in shaking of the camera image during shooting, thereby reducing the camera's shooting quality.

[0004] Therefore, this application proposes a stabilized outdoor gun-type gimbal. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides an outdoor anti-shake gun-type gimbal, which solves the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] An outdoor gimbal with image stabilization, comprising:

[0008] The positioning plate has a connecting column one fixedly installed on one side. The end of the connecting column one is hinged to the connecting column two via bolt one. The end of the connecting column two is hinged to the camera via bolt two.

[0009] The support mechanism has an installation component mounted on the second connecting column. The support mechanism is installed on the second connecting column through the installation component and is used to provide auxiliary support and positioning for the second connecting column.

[0010] An adjustment mechanism is installed on the mounting component. A mounting plate is installed on the movable end of the adjustment mechanism. A buffer mechanism is installed on the top of the mounting plate. A flow guide is installed at the end of the buffer mechanism and is fitted over the camera. The end of the flow guide is flush with the end of the camera. The adjustment mechanism is used to adjust the position of the mounting plate so that the flow guide is fitted over the camera. The buffer mechanism is used to buffer the vibration force of the flow guide.

[0011] Furthermore: the mounting component includes two arc-shaped mounting blocks that can be movably fitted onto the outside of the connecting column two. The ends of the two arc-shaped mounting blocks are fixed by screws, and the support mechanism and the adjustment mechanism are respectively mounted on the two arc-shaped mounting blocks.

[0012] Furthermore: the support mechanism includes a hinge frame rotatably mounted at the middle position of the outer side wall of the arc-shaped mounting block, a support rod is hinged on the hinge frame, and a fixing plate is hinged to the other end of the support rod. The fixing plate has fixing holes arranged in a rectangular array.

[0013] Furthermore: the adjustment mechanism includes an adjustment seat fixedly installed at the middle position of the outer side wall of the arc-shaped mounting block. Horizontally oriented adjustment screws are symmetrically fixedly installed on both sides of the adjustment seat. A bracket is slidably hinged to the two adjustment screws outside the adjustment seat. Adjustment nuts that can abut against the brackets are threaded onto the adjustment screws. An adjustment block is fixedly installed on the top of the bracket. A slider is slidably installed on the top of the adjustment block. An adjustment rod that is threadedly connected to the slider is rotatably installed on the adjustment block.

[0014] Furthermore: the buffer mechanism includes spring damping rods symmetrically fixedly mounted on the mounting plate, with connecting blocks fixedly mounted at the other ends of the two spring damping rods, and a rubber cylinder fixedly mounted on the mounting plate between the two spring damping rods and connected to the connecting blocks.

[0015] Furthermore, the inner wall of the flow guide is integrally formed with a fixing frame, which is fixedly installed on the connecting block by bolts.

[0016] Furthermore: Limiting grooves are provided at the top and bottom positions of the outer side wall of the second connecting column. A limiting rod that can be inserted into the limiting groove is fixedly installed at the middle position of the concave surface of the arc-shaped mounting block. A rubber pad is fixedly installed on the concave surface of the arc-shaped mounting block and outside the limiting rod. When both arc-shaped mounting blocks are sleeved on the outside of the second connecting column and fixed by screws, the rubber pad abuts against the arc-shaped mounting block and the outer side wall of the second connecting column.

[0017] Furthermore: the support rod includes a sleeve hinged to the hinge frame, a threaded rod threaded through the free end of the sleeve, a hinge block integrally formed at the end of the threaded rod, and a fixing plate hinged to the hinge block.

[0018] This invention provides a stabilized outdoor gun-type gimbal. Compared with the prior art, it has the following advantages:

[0019] 1. Through the design of the support mechanism, the second connecting column is provided with auxiliary support and positioning during the installation of this equipment, thereby improving the stability of the second connecting column. This effectively avoids the resonance of the cantilever structure formed by the first and second connecting columns due to wind force. Through the buffer mechanism and the deflector, the camera shake is effectively prevented from being blown by the wind. Furthermore, the buffer mechanism buffers the vibration force of the deflector, effectively preventing the vibration force from being transmitted to the second connecting column, thereby preventing the camera from resonating. This effectively prevents the camera from shaking during shooting, thus avoiding the reduction of shooting quality.

[0020] 2. By adjusting the position of the mounting plate through the design of the adjustment mechanism, the position of the fairing can be adjusted. After the tilt angle of the camera is adjusted, the position of the mounting plate can be adjusted through the adjustment mechanism to make the fairing fit over the camera.

[0021] 3. The support rod is designed with a housing, a threaded rod, and a hinge block. During use, rotating the hinge block allows the threaded rod to move spirally along the housing, adjusting the distance between the fixed plate and the hinge frame. This facilitates the adjustment of the support rod length based on the distance between the hinge frame and the mounting surface after the positioning plate is fixed to the mounting surface, thus improving applicability. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 A three-dimensional structural schematic diagram of the present invention is shown;

[0024] Figure 2 A schematic diagram of the installation structure of the air guide shield of this utility model is shown;

[0025] Figure 3 A schematic diagram of the mounting structure of the mounting plate of this utility model is shown;

[0026] Figure 4 A schematic diagram of the installation structure of the support mechanism of this utility model is shown;

[0027] Figure 5 A schematic diagram of the mounting structure of the mounting components of this utility model is shown;

[0028] Figure 6 A schematic diagram of the structure of an outdoor gun-type gimbal in the prior art is shown;

[0029] The diagram shows: 1. Positioning plate; 11. Connecting column one; 12. Connecting column two; 121. Limiting groove; 13. Camera; 2. Support mechanism; 21. Hinge frame; 22. Support rod; 221. Sleeve; 222. Threaded rod; 223. Hinge block; 23. Fixing plate; 231. Fixing hole; 3. Mounting components; 31. Arc-shaped mounting block; 32. Screw; 33. Rubber pad; 34. Limiting rod; 4. Mounting plate; 5. Buffer mechanism; 51. Spring damping rod; 52. Connecting block; 53. Rubber cylinder; 6. Flow guide; 61. Fixing frame; 7. Adjustment mechanism; 71. Adjustment seat; 72. Adjusting screw; 73. Bracket; 74. Adjusting nut; 75. Adjusting block; 76. Slider; 77. Adjusting rod. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0031] Example 1

[0032] To address the technical issues mentioned in the background section, the following image-stabilized outdoor gun-type gimbal is proposed:

[0033] Combination Figures 1-5 As shown, the present invention provides a stabilized outdoor gun-type gimbal, comprising:

[0034] Positioning plate 1, with a connecting column 11 fixedly installed on one side of the positioning plate 1, and a connecting column 2 12 hinged to the end of the connecting column 11 by a bolt, and a camera 13 hinged to the end of the connecting column 2 12 by a bolt.

[0035] The support mechanism 2 has an installation component 3 installed on the connecting column 12. The support mechanism 2 is installed on the connecting column 12 through the installation component 3. The support mechanism 2 is used to provide auxiliary support and positioning for the connecting column 12.

[0036] An adjustment mechanism 7 is installed on the mounting component 3. A mounting plate 4 is installed on the movable end of the adjustment mechanism 7. A buffer mechanism 5 is installed on the top of the mounting plate 4. A flow guide 6 is installed at the end of the buffer mechanism 5 and is fitted outside the camera 13. The end of the flow guide 6 is flush with the end of the camera 13. The adjustment mechanism 7 is used to adjust the position of the mounting plate 4 so that the flow guide 6 is fitted outside the camera 13. The buffer mechanism 5 is used to buffer the vibration force of the flow guide 6.

[0037] Through the design of the support mechanism 2, during the installation of this equipment, after the camera 13 is positioned by the positioning plate 1, the support mechanism 2 provides auxiliary support and positioning for the connecting column 12, thereby improving the stability of the connecting column 12. This effectively avoids the cantilever structure formed by the connecting column 11 and the connecting column 12 from resonating due to wind. Through the buffer mechanism 5 and the guide shroud 6, in windy weather, the wind blows onto the guide shroud 6, thus preventing the camera 13 from shaking due to the wind blowing onto it. When the wind blows onto the guide shroud 6, it causes the guide shroud 6 to vibrate. At this time, the buffer mechanism 5 buffers the vibration force of the guide shield 6, effectively preventing the vibration force from being transmitted to the connecting column 12, thereby causing the camera 13 to resonate. This effectively prevents the camera 13 from vibrating and causing the image to shake during shooting, thus reducing the shooting quality. Through the design of the adjustment mechanism 7, the position of the mounting plate 4 can be adjusted, thereby achieving the position adjustment effect of the guide shield 6. After the tilt angle of the camera 13 is adjusted, the position of the mounting plate 4 can be adjusted by the adjustment mechanism 7 to achieve the position adjustment of the guide shield 6 so that the guide shield 6 is fitted outside the camera 13.

[0038] Example 2

[0039] like Figures 1-5 As shown, based on the above embodiments, this embodiment further provides the following:

[0040] In this embodiment, the mounting component 3 includes two arc-shaped mounting blocks 31 that can be movably fitted onto the outside of the connecting post 2 12. The ends of the two arc-shaped mounting blocks 31 are fixed by screws 32. The support mechanism 2 and the adjustment mechanism 7 are respectively mounted on the two arc-shaped mounting blocks 31. In use, the two arc-shaped mounting blocks 31 are symmetrically fitted onto the outside of the connecting post 2 12, and the ends of the two arc-shaped mounting blocks 31 that are far apart from each other are fixed by multiple screws 32, so that the two arc-shaped mounting blocks 31 can be fixed to the outside of the connecting post 2 12. The operation is simple.

[0041] In this embodiment, the support mechanism 2 includes a hinge frame 21 rotatably mounted at the middle position of the outer side wall of the arc-shaped mounting block 31. A support rod 22 is hinged to the hinge frame 21, and a fixing plate 23 is hinged to the other end of the support rod 22. Fixing holes 231 are formed in a rectangular array on the fixing plate 23. In use, after the positioning plate 1 is fixed on the mounting surface, the hinge frame 21 is rotated on the arc-shaped mounting block 31. Then, through the rotational cooperation of the support rod 22 and the fixing plate 23, the fixing plate 23 can be brought into contact with the mounting surface. At this time, expansion screws or bolts are used to pass through the fixing holes 231 on the fixing plate 23 to fix the fixing plate 23 to the mounting surface, thereby achieving the effect of auxiliary support and positioning for the connecting column 2 12.

[0042] In this embodiment, the adjustment mechanism 7 includes an adjustment seat 71 fixedly installed at the middle position of the outer side wall of the arc-shaped mounting block 31. Horizontally oriented adjustment screws 72 are symmetrically fixedly installed on both sides of the adjustment seat 71. A bracket 73 is slidably hinged to the outside of the two adjustment screws 72 and located outside the adjustment seat 71. Specifically, the bracket 73 has sliding grooves on both sides, and the two adjustment screws 72 are respectively inserted into the two sliding grooves. The adjustment screws 72 can slide and rotate within the sliding grooves. Adjusting nuts 74, which can abut against the bracket 73, are threaded onto the adjustment screws 72. An adjustment block 75 is fixedly installed on the top of the bracket 73, and the top of the adjustment block 75 is slidably mounted... The device includes a slider 76 and an adjusting rod 77 threadedly connected to the slider 76, which is rotatably mounted on the adjusting block 75. In use, the two adjusting nuts 74 are rotated so that neither nut 74 contacts the bracket 73. At this time, a force is applied to the bracket 73, causing it to move outside the two adjusting screws 72, thereby adjusting the height and tilt angle of the guide shield 6, so that the tilt angle of the guide shield 6 is the same as that of the camera 13. Then, the two adjusting nuts 74 are rotated in the opposite direction so that both nuts 74 contact the bracket 73, thus fixing the bracket 73. At this time, rotating the adjusting rod 77 causes the slider 76 to slide and move on the adjusting block 75, so that the guide shield 6 is fitted outside the camera 13. The operation is simple.

[0043] Example 3

[0044] like Figures 1-5 As shown, based on the above embodiments, this embodiment further provides the following:

[0045] In this embodiment, the buffer mechanism 5 includes spring damping rods 51 symmetrically fixedly installed on the mounting plate 4. A connecting block 52 is fixedly installed at the other end of the two spring damping rods 51. A rubber cylinder 53 fixedly installed on the mounting plate 4 and located between the two spring damping rods 51 is fixedly connected to the connecting block 52. In use, when the wind blows to the guide shroud 6, causing the guide shroud 6 to vibrate, the guide shroud 6 is displaced along the two spring damping rods 51. The two spring damping rods 51 absorb the vibration energy of the guide shroud 6 and convert it into heat energy and dissipate it, thereby achieving a vibration buffering effect on the guide shroud 6. Furthermore, through the design of the rubber cylinder 53, when the guide shroud 6 is displaced along the two spring damping rods 51, the rubber cylinder 53 absorbs the vibration energy of the guide shroud 6, further improving the vibration buffering effect on the guide shroud 6.

[0046] In this embodiment, the inner wall of the flow guide 6 is integrally formed with a fixing frame 61. The fixing frame 61 is fixedly installed on the connecting block 52 by bolts. The special design of fixing the fixing frame 61 to the connecting block 52 by bolts enables the flow guide 6 and the connecting block 52 to be disassembled. Thus, when storing or transporting this equipment, the flow guide 6 and the connecting block 52 can be disassembled, which is convenient for storage or transport.

[0047] In this embodiment, limit grooves 121 are provided at the top and bottom positions of the outer side wall of the second connecting column 12. A limit rod 34 that can be inserted into the limit groove 121 is fixedly installed at the middle position of the concave surface of the arc-shaped mounting block 31. A rubber pad 33 is fixedly installed on the concave surface of the arc-shaped mounting block 31 and outside the limit rod 34. When both arc-shaped mounting blocks 31 are sleeved on the outside of the second connecting column 12 and fixed by screws 32, the rubber pad 33 and the outer side wall of the second connecting column 12 are in contact with each other. Since the two components are mutually opposed, the special design of the connecting column 2 12, which has limit grooves 121 at the top and bottom of the outer side wall, allows the limiting rods 34 on the two arc-shaped mounting blocks 31 to be inserted into the two limit grooves 121 respectively when installing the two arc-shaped mounting blocks 31. This allows the two arc-shaped mounting blocks 31 to be located at the top and bottom of the outer side wall of the connecting column 2 12 respectively, achieving the pre-positioning effect of the two arc-shaped mounting blocks 31, thus facilitating the assembly and fixing of the two arc-shaped mounting blocks 31.

[0048] In this embodiment, the support rod 22 includes a housing 221 hinged to the hinge frame 21. A threaded rod 222 is threaded through the free end of the housing 221. A hinge block 223 is integrally formed at the end of the threaded rod 222. The fixing plate 23 is hinged to the hinge block 223. Through the design of the support rod 22 including the housing 221, the threaded rod 222 and the hinge block 223, in use, rotating the hinge block 223 can make the threaded rod 222 move spirally along the housing 221, adjusting the distance between the fixing plate 23 and the hinge frame 21. Thus, after the positioning plate 1 is fixed on the mounting surface, it is convenient to adjust the length of the support rod 22 according to the distance between the hinge frame 21 and the mounting surface, improving applicability.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0050] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A stabilized outdoor gun-type gimbal, characterized in that: include: The positioning plate has a connecting column one fixedly installed on one side. The end of the connecting column one is hinged to the connecting column two via bolt one. The end of the connecting column two is hinged to the camera via bolt two. The support mechanism has an installation component installed on the second connecting column. The support mechanism is installed on the second connecting column through the installation component and is used to provide auxiliary support and positioning for the second connecting column. An adjustment mechanism is installed on the mounting component. A mounting plate is installed on the movable end of the adjustment mechanism. A buffer mechanism is installed on the top of the mounting plate. A flow guide is installed at the end of the buffer mechanism and is fitted over the camera. The end of the flow guide is flush with the end of the camera. The adjustment mechanism is used to adjust the position of the mounting plate so that the flow guide is fitted over the camera. The buffer mechanism is used to buffer the vibration force of the flow guide.

2. The anti-shake outdoor gun-type gimbal according to claim 1, characterized in that: The mounting component includes two arc-shaped mounting blocks that can be movably fitted onto the outside of the connecting column 2. The ends of the two arc-shaped mounting blocks are fixed by screws. The support mechanism and the adjustment mechanism are respectively mounted on the two arc-shaped mounting blocks.

3. The anti-shake outdoor gun-type gimbal according to claim 2, characterized in that: The support mechanism includes a hinge frame that is rotatably mounted at the middle position of the outer side wall of the arc-shaped mounting block. A support rod is hinged to the hinge frame, and a fixing plate is hinged to the other end of the support rod. Fixing holes are formed in a rectangular array on the fixing plate.

4. The anti-shake outdoor gun-type gimbal according to claim 2, characterized in that: The adjustment mechanism includes an adjustment seat fixedly installed at the middle position of the outer wall of the arc-shaped mounting block. Horizontally oriented adjustment screws are symmetrically fixedly installed on both sides of the adjustment seat. A bracket is slidably hinged to the outside of the two adjustment screws and located outside the adjustment seat. Adjustment nuts that can abut against the brackets are threaded onto the adjustment screws. An adjustment block is fixedly installed on the top of the bracket. A slider is slidably installed on the top of the adjustment block. An adjustment rod that is threadedly connected to the slider is rotatably installed on the adjustment block.

5. The anti-shake outdoor gun-type gimbal according to claim 1, characterized in that: The buffer mechanism includes spring damping rods symmetrically fixedly mounted on the mounting plate, with connecting blocks fixedly mounted at the other ends of the two spring damping rods, and a rubber cylinder fixedly mounted on the mounting plate between the two spring damping rods and connected to the connecting blocks.

6. The anti-shake outdoor gun-type gimbal according to claim 5, characterized in that: The inner wall of the flow guide is integrally formed with a fixing frame, which is fixedly installed on the connecting block by bolts.

7. The anti-shake outdoor gun-type gimbal according to claim 2, characterized in that: Limiting grooves are provided at the top and bottom of the outer side wall of the second connecting column. A limiting rod that can be inserted into the limiting groove is fixedly installed at the middle position of the concave surface of the arc-shaped mounting block. A rubber pad is fixedly installed on the concave surface of the arc-shaped mounting block and outside the limiting rod. When both arc-shaped mounting blocks are sleeved on the outside of the second connecting column and fixed by screws, the rubber pad abuts against the arc-shaped mounting block and the outer side wall of the second connecting column.

8. The anti-shake outdoor gun-type gimbal according to claim 3, characterized in that: The support rod includes a housing hinged to a hinge frame, with a threaded rod threaded through the free end of the housing, and a hinge block integrally formed at the end of the threaded rod. The fixing plate is hinged to the hinge block.

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