Gimbal camera

Abstract

The application relates to a gimbal camera, which comprises a mounting shell, the mounting shell being provided with a through hole; a gimbal assembly movably arranged in the mounting shell and extending out of the through hole; a ball cover arranged on the mounting shell, the ball cover covering the through hole and covering part of the gimbal assembly; a fixing support arranged on the gimbal assembly; and a fixing assembly detachably arranged on the mounting shell and connected to the fixing support, used for fixing the gimbal assembly to the mounting shell. The fixing support is arranged on the gimbal assembly, the fixing assembly can be detachably arranged on the mounting shell and connected to the fixing support. In this way, the gimbal assembly cannot shake in the mounting shell during transportation, and thus cannot be scratched or abraded by the ball cover, the gimbal camera is convenient to transport, the distance between the gimbal assembly and the ball cover can be reduced, the definition of the gimbal assembly during shooting can be improved, the light halo can be reduced, and the shooting effect can be improved.

Description

Technical Field

[0001] This application relates to the field of camera equipment technology, and in particular to a gimbal camera. Background Technology

[0002] For current gimbal cameras with dome covers, the gimbal needs to rotate in the horizontal / vertical direction during operation. Due to the motion characteristics of the gimbal, it is generally supported by a cantilever structure. During transportation, the gimbal camera is not powered, and its motor is in a free state, randomly rotating in the horizontal / vertical direction, thus causing the entire gimbal to shake.

[0003] To prevent the inner surface of the dome from being scratched or abraded by the outer shell of the gimbal, the distance between the inner surface of the dome and the gimbal is generally designed to be relatively far, about 8-15mm. However, because the distance between the dome and the gimbal is relatively far, the image clarity captured by the camera on the gimbal will decrease, and more stray light will enter the lens, causing severe glare and affecting the video recording effect. Utility Model Content

[0004] Therefore, it is necessary to address the problem that the large distance between the dome and the gimbal assembly in current gimbal cameras affects the shooting effect. A new gimbal camera should be provided that can facilitate the transportation of the gimbal camera, reduce the distance between the gimbal assembly and the dome, improve the clarity of the gimbal assembly during shooting, reduce halos, and improve the shooting effect.

[0005] A gimbal camera, comprising:

[0006] Mounting housing, the mounting housing having through holes;

[0007] The gimbal assembly is movably disposed within the mounting housing and extends through the through-hole;

[0008] A ball cover is disposed on the mounting housing, the ball cover covers the through hole, and covers part of the gimbal assembly;

[0009] A fixed bracket is mounted on the gimbal assembly; and

[0010] A fixing component, detachably inserted through the mounting housing and connected to the fixing bracket, is used to fix the gimbal assembly to the mounting housing.

[0011] The gimbal camera of this application adds a fixing bracket to the gimbal assembly. The fixing component can be detachably inserted through the mounting housing and connected to the fixing bracket. During transportation, the gimbal assembly can be secured to the mounting housing via the fixing bracket using the fixing component. This prevents the gimbal assembly from shaking within the mounting housing, thus avoiding collisions or abrasions with the dome. During installation, the fixing component can be removed from the fixing bracket and the mounting housing, allowing the gimbal assembly to move within the housing. This facilitates the transportation of the gimbal camera while reducing the distance between the gimbal assembly and the dome, improving the sharpness of the image during shooting, reducing glare, and enhancing the overall shooting effect.

[0012] In one embodiment of this application, the mounting housing has a first fixing hole extending into the inner cavity, the fixing bracket has a second fixing hole, the first fixing hole and the second fixing hole are coaxially arranged, and the fixing component includes a fixing member, which passes through the first fixing hole and is installed in the second fixing hole.

[0013] In this way, the fasteners can be used in conjunction with the first and second fixing holes to fix the mounting bracket to the mounting housing, thus securing the gimbal assembly during transportation.

[0014] In one embodiment of this application, the fixed bracket includes a bracket body and a mounting column. The bracket body is mounted on the gimbal assembly, and the mounting column is disposed on the side of the bracket body opposite to the gimbal assembly.

[0015] The mounting post is provided with the second fixing hole.

[0016] In this way, the fixed bracket is connected to the gimbal assembly through the bracket body and to the fixing parts through the mounting column, which makes it easy to fix the gimbal assembly.

[0017] In one embodiment of this application, the bracket body includes a support body and a connecting body, the mounting column is disposed on the support body, and the connecting body is disposed on the side of the support body away from the mounting column and is connected to the gimbal assembly.

[0018] This ensures a reliable connection between the support frame and the gimbal assembly.

[0019] In one embodiment of this application, the fixing bracket further includes a guide member disposed at one end of the mounting column away from the bracket body, and has a flared portion communicating with the second fixing hole for guiding the fixing member to be installed in the second fixing hole.

[0020] This makes it easier to install the fastener in the second fixing hole.

[0021] In one embodiment of this application, the fixing member includes a fixing rod and a guide portion, wherein the guide portion is disposed at one end of the fixing rod;

[0022] The guide portion can move along the flared portion of the guide member so that one end of the fixing rod is installed into the second fixing hole.

[0023] This makes it easier to install the fastener into the second fixing hole.

[0024] In one embodiment of this application, the guide portion has a guide surface;

[0025] And / or, the maximum diameter of the guide portion is less than or equal to the diameter of the fixing rod;

[0026] The fixed rod has a first threaded portion at one end connected to the guide portion, and the inner wall of the second fixed hole has a second threaded portion. The first threaded portion and the second threaded portion are spirally connected so that the fixing member is fixedly connected to the fixing bracket.

[0027] And / or, the fastener further includes a limiting end, which is disposed at one end of the fixing rod away from the guide portion, and the limiting end can abut against the mounting housing to limit the depth of the fastener installed into the second fixing hole.

[0028] This facilitates the installation of the fastener into the second fixing hole, while also achieving a fixed connection between the fastener and the fixing bracket, and making it easier to install and limit the position of the fastener.

[0029] In one embodiment of this application, the fixing component further includes a dustproof component. The mounting housing has a mounting portion on the side opposite to the gimbal assembly. The mounting portion is located around the first fixing hole. The dustproof component is disposed on the mounting portion to cover the first fixing hole and the end of the fixing component.

[0030] In this way, the first fixing hole can be sealed to prevent dust from entering the mounting housing.

[0031] In one embodiment of this application, the mounting portion is a mounting protrusion, and the dustproof component is sleeved on the mounting protrusion; or, the mounting portion is a mounting groove, and the dustproof component is installed in the mounting groove.

[0032] And / or, the dustproof component is a dustproof cover;

[0033] And / or, the dustproof component is made of silicone material.

[0034] This facilitates the installation and removal of dustproof components.

[0035] In one embodiment of this application, the mounting housing further includes a support base and a mounting housing, the mounting housing being disposed on the support base, the support base having the first fixing hole, the mounting housing having the through hole, and the gimbal assembly being mounted on the support base and / or the mounting housing;

[0036] And / or, the gimbal assembly includes a horizontal motion assembly, a vertical motion assembly, and a camera assembly, wherein the horizontal motion assembly is disposed on the mounting housing, the vertical motion assembly is disposed on the output end of the horizontal motion assembly, the camera assembly is disposed on the output end of the vertical motion assembly, and the fixed bracket is connected to the camera assembly;

[0037] The gimbal assembly also includes a gimbal housing, which covers at least the vertical motion component and the camera component, and is opposite to the dome.

[0038] This facilitates the installation of the gimbal assembly and the adjustment of the camera assembly's shooting angle. Attached Figure Description

[0039] Figure 1 This is a schematic diagram of a gimbal camera according to an embodiment of this application from one perspective.

[0040] Figure 2 for Figure 1 The diagram shows a gimbal camera from another perspective.

[0041] Figure 3 for Figure 1 The diagram shown is an exploded view of the gimbal camera.

[0042] Figure 4 for Figure 1 The image shows a bottom view of the gimbal camera.

[0043] Figure 5 for Figure 4 The image shows a cross-sectional view of the gimbal camera at point AA.

[0044] Figure 6 for Figure 5 The diagram shows a partial view of the gimbal camera at point B.

[0045] Figure 7 for Figure 3 The diagram shows the gimbal assembly and mounting bracket in the gimbal camera.

[0046] Figure 8 for Figure 7 The diagram shown is an exploded view of the gimbal assembly and the mounting bracket.

[0047] Figure 9 for Figure 7The front view of the gimbal assembly and its mounting bracket is shown.

[0048] Figure 10 for Figure 9 The gimbal assembly and mounting bracket shown are in cross-sectional view at point CC.

[0049] Figure 11 for Figure 3 A schematic diagram of the fixing components in the gimbal camera shown.

[0050] Figure 12 for Figure 3 The diagram shows the support base of the gimbal camera.

[0051] Figure 13 for Figure 3 The diagram shows the mounting bracket for the gimbal camera.

[0052] Figure 14 for Figure 13 The side view of the fixed bracket shown.

[0053] Figure 15 for Figure 14 The shown is a cross-sectional view of the fixed bracket at DD.

[0054] Figure 16 for Figure 3 A schematic diagram of the dustproof component in the gimbal assembly shown.

[0055] Wherein: 100, gimbal camera; 110, mounting housing; 111, through hole; 112, first fixing hole; 113, support base; 1131, mounting boss; 1132, mounting part; 114, mounting housing; 115, first seal; 116, second seal; 120, gimbal assembly; 121, horizontal movement assembly; 122, vertical movement assembly; 123, camera assembly; 124, gimbal housing; 130. 140. Spherical cover; 141. Fixed bracket; 141. Second fixed hole; 1411. Second threaded part; 142. Bracket body; 1421. Support body; 1422. Connecting body; 143. Mounting column; 144. Guide; 1441. Flared part; 150. Fixed assembly; 151. Fixed part; 1511. Fixed rod; 1512. Guide; 1513. First threaded part; 1514. Limiting end; 152. Dustproof part. Detailed Implementation

[0056] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0057] In the description of this application, it should be understood that if terms such as "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" appear, these terms indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0058] Furthermore, where the terms "first" and "second" appear, these terms are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, where the term "multiple" appears, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0059] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0060] In this application, unless otherwise expressly specified and limited, the use of descriptions such as "above" or "below" the second feature indicates that the first and second features are in direct contact, or indirect contact via an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. Similarly, "below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0061] It should be noted that if an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. If an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. If so, the terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application are for illustrative purposes only and do not represent the only possible implementation.

[0062] Understandably, a gimbal needs to rotate horizontally / vertically during operation. Since the camera on the gimbal is not powered during transport, its motor is in a free state and will randomly rotate horizontally / vertically, causing the entire gimbal to shake. To prevent the inner surface of the dome from being scratched or abraded by the outer shell of the gimbal, the distance between the inner surface of the dome and the gimbal is generally designed to be relatively far, about 8-15mm. However, because of this greater distance, the image clarity captured by the camera on the gimbal decreases, and more stray light enters the lens, causing severe glare and affecting the video quality.

[0063] For this purpose, please refer to Figures 1 to 5 This application provides a gimbal camera 100. The gimbal camera 100 is capable of capturing images of the surrounding environment. Figure 1 This is a schematic diagram of a gimbal camera 100 according to an embodiment of this application from one viewpoint. Figure 2 for Figure 1 The diagram shown is a schematic representation of the gimbal camera 100 from another perspective. Figure 3 for Figure 1 The exploded view of the gimbal camera 100 shown is shown below. Figure 4 for Figure 1 The image shows a bottom view of the gimbal camera 100. Figure 5 for Figure 4 The sectional view of the gimbal camera 100 shown at point AA.

[0064] The gimbal camera 100 of this application is installed at a mounting location, which includes, but is not limited to, a wall, column, or bracket, and can also be installed at other locations where a camera needs to be installed. During transportation, the gimbal camera 100 can secure the gimbal assembly 120, preventing damage or abrasion between the gimbal assembly 120 and the dome 130. This appropriately reduces the distance between the gimbal assembly 120 and the dome 130, improving the clarity of the image captured by the gimbal assembly 120, reducing halos, and enhancing the shooting effect, without affecting the normal use of the gimbal camera 100. Furthermore, after performing a self-test while powered on, the gimbal camera 100 will remain in a fixed position. At this time, it is connected to the internal fixing bracket 140 via customized screws, thereby securing the gimbal assembly 120. Thus, during transportation, the gimbal assembly 120 will not shake, and therefore will not be damaged or abraded by the dome 130.

[0065] See Figures 1 to 6 In one embodiment, the gimbal camera 100 includes a mounting housing 110, a gimbal assembly 120, a dome cover 130, a mounting bracket 140, and a fixing component 150. The mounting housing 110 has a through-hole 111. The gimbal assembly 120 is movably disposed within the mounting housing 110 and extends through the through-hole 111. The dome cover 130 is disposed within the mounting housing 110, covering the through-hole 111 and partially covering the gimbal assembly 120. The mounting bracket 140 is disposed within the gimbal assembly 120. The fixing component 150 is detachably disposed through the mounting housing 110 and connected to the mounting bracket 140 for fixing the gimbal assembly 120 to the mounting housing 110. Figure 6 for Figure 5 A partial schematic diagram of the gimbal camera 100 at point B.

[0066] The mounting housing 110 is the outer shell of the gimbal camera 100. All components of the gimbal camera 100 are installed in the mounting housing 110, which protects these components. Furthermore, the mounting housing 110 also functions as a mounting base, providing support for installation. The mounting housing 110 can be installed in the designated mounting position to facilitate the installation of the gimbal camera 100.

[0067] The mounting housing 110 has a through hole 111 that connects to the inner cavity of the mounting housing 110. The gimbal assembly 120 is the imaging system of the gimbal camera 100. The gimbal assembly 120 is movably disposed in the mounting housing 110, and a portion of the gimbal assembly 120 extends through the through hole 111. Thus, the gimbal assembly 120 is partially located inside the mounting housing 110 and partially located outside the mounting housing 110. The portion of the gimbal assembly 120 located outside the mounting housing 110 can capture images of the surrounding environment.

[0068] A dome cover 130 is disposed on the mounting housing 110 and also on the edge of the through hole 111. The dome cover 130 can cover the through hole 111 to cover part of the gimbal assembly 120. In this way, the dome cover 130 can protect the portion of the gimbal assembly 120 exposed outside the mounting housing 110. That is, the dome cover 130 and the mounting housing 110 can form a closed cavity, in which the gimbal assembly 120 is movably located, preventing dust, rainwater, etc. from contacting the gimbal assembly 120 and ensuring the performance of the gimbal assembly 120.

[0069] Typically, there is a certain gap between the outer surface of the gimbal assembly 120 and the inner wall of the dome 130 to prevent interference between the gimbal assembly 120 and the inner wall of the dome 130 during movement. If the gap is too large, it will affect the shooting effect of the gimbal assembly 120 and increase halos. If the gap is too small, the gimbal assembly 120 will shake during transportation of the gimbal camera 100, and the outer peripheral surface of the gimbal assembly 120 will interfere with the inner wall of the dome 130.

[0070] Therefore, in this application, when transporting the gimbal camera 100, the gimbal assembly 120 is fixed to the mounting housing 110. Specifically, a fixing bracket 140 is provided on the gimbal assembly 120, and the fixing bracket 140 is detachably connected to the mounting housing 110 by a fixing component 150. The fixing component 150 can pass through the mounting housing 110 and be connected to the fixing bracket 140 to fix the fixing bracket 140 to the mounting housing 110, thereby fixing the gimbal assembly 120 to the mounting housing 110.

[0071] During transportation, the gimbal camera 100 has its fixing component 150 connected to the fixing bracket 140 through the mounting housing 110, thereby fixing the gimbal assembly 120 to the mounting housing 110 via the fixing bracket 140. Because the position of the gimbal assembly 120 is fixed, it will not wobble relative to the mounting housing 110. This allows for a reduction in the distance between the outer surface of the gimbal assembly 120 and the inner wall of the dome shroud 130. Furthermore, the distance can be reduced to 3mm. This avoids damage or abrasion between the outer surface of the gimbal assembly 120 and the inner wall of the dome shroud 130, while also ensuring the sharpness of the images captured by the gimbal assembly 120, improving the shooting effect, and reducing halos.

[0072] Furthermore, because the position of the gimbal assembly 120 is fixed, its rigidity is greatly enhanced, which can reduce the packaging volume and lower the warranty cost. After the gimbal assembly 120 is transported to the installation location, the fixing component 150 is removed from the fixing bracket 140 and the mounting housing 110. At this time, the gimbal assembly 120 can move within the mounting housing 110 without affecting its performance.

[0073] The gimbal camera 100 of the above embodiment can fix the gimbal assembly 120 during transportation to prevent the gimbal assembly 120 from being bumped or abraded by the dome shroud 130. During installation, the fixing component 150 can be removed from the fixing bracket 140 and the mounting housing 110 to allow the gimbal assembly 120 to move within the mounting housing 110. In this way, while facilitating the transportation of the gimbal camera 100, the distance between the gimbal assembly 120 and the dome shroud 130 can be reduced, improving the clarity of the image captured by the gimbal assembly 120, reducing halos, and improving the shooting effect.

[0074] In one embodiment, the dome cover 130 is made of a transparent material. That is, the dome cover 130 is a transparent structure. In this way, the gimbal assembly 120 can take pictures through the transparent dome cover 130, improving the clarity of the picture and ensuring the shooting effect.

[0075] See Figure 3 , Figures 5 to 10 In one embodiment, the gimbal assembly 120 includes a horizontal motion assembly 121, a vertical motion assembly 122, and a camera assembly 123. The horizontal motion assembly 121 is disposed on the mounting housing 110, the vertical motion assembly 122 is disposed on the output end of the horizontal motion assembly 121, the camera assembly 123 is disposed on the output end of the vertical motion assembly 122, and the fixed bracket 140 is connected to the camera assembly 123. Figure 7 for Figure 3 The diagram shows the gimbal assembly 120 and the mounting bracket 140 in the gimbal camera 100. Figure 8 for Figure 7 The exploded view of the gimbal assembly 120 and the fixed bracket 140 shown is as follows. Figure 9 for Figure 7 The front view of the gimbal assembly 120 and the mounting bracket 140 shown is shown. Figure 10 for Figure 9 The cross-sectional view of the gimbal assembly 120 and the mounting bracket 140 shown at CC.

[0076] The horizontal motion component 121 and the vertical motion component 122 are the power output components of the gimbal assembly 120, and the camera assembly 123 is the component of the gimbal assembly 120 that enables shooting. The horizontal motion component 121 is fixedly installed in the mounting housing 110, and the horizontal motion component 121 can output horizontal movement. The vertical motion component 122 is disposed at the output end of the horizontal motion component 121, and the vertical motion component 122 can output vertical movement. The camera assembly 123 is disposed at the output end of the vertical motion component 122.

[0077] The horizontal motion component 121 can drive the vertical motion component 122 to rotate the camera component 123 in the horizontal direction, and the vertical motion component 122 can drive the camera component 123 to rotate in the vertical direction. In this way, the camera component 123 can rotate in both the horizontal and vertical directions to adjust the shooting angle of the camera component 123, so that the camera component 123 can capture images of the surrounding environment.

[0078] Understandably, the power source for both the horizontal motion component 121 and the vertical motion component 122 is a motor. When the gimbal camera 100 is transported without power, the motor is in a free state, and the gimbal assembly 120 will shake as a whole. Therefore, this application provides a fixing bracket 140 on the camera assembly 123. A fixing component 150 passes through the mounting housing 110 and connects to the fixing bracket 140 to fix the camera assembly 123, thereby securing the entire gimbal assembly 120 and preventing it from shaking during power-off transport.

[0079] In one embodiment, the horizontal motion component 121 includes a horizontal motor and a horizontal transmission component. The horizontal motor is mounted on the mounting housing 110, and the horizontal transmission component is drivingly connected to the output end of the horizontal motor and the vertical motion component 122. In this way, the horizontal motor can drive the horizontal transmission component to rotate the vertical motion component 122 and the camera component 123 in the horizontal direction.

[0080] Optionally, a reducer is integrated into the horizontal motor. Optionally, the horizontal transmission component is a belt drive, gear drive, or chain drive. Optionally, the horizontal motion assembly 121 also includes a horizontal bracket disposed in the mounting housing 110, and the horizontal motor is mounted on the horizontal bracket. In this way, the horizontal motor is mounted to the mounting housing 110 via the horizontal bracket.

[0081] In one embodiment, the vertical motion component 122 includes a vertical motor and a vertical transmission component. The vertical motor is connected to a horizontal transmission component, and the vertical transmission component is disposed at the output end of the vertical motor and connected to the camera component 123. Thus, the horizontal motor drives the vertical motor through the horizontal transmission component, causing the vertical transmission component and the camera component 123 to rotate in the horizontal direction, while the vertical motor drives the vertical transmission component to rotate the camera component 123 in the vertical direction.

[0082] Optionally, a reducer is integrated into the vertical motor. Optionally, the vertical transmission component is a rotating shaft, which is directly connected to the camera assembly 123. Of course, in the embodiments of this application, the vertical transmission component can also be a belt drive, a gear drive, or a chain drive. Optionally, the vertical motion assembly 122 also includes a vertical bracket, which is disposed on the horizontal transmission component. The vertical motor is mounted on the vertical bracket, and the camera assembly 123 is rotatably mounted on the vertical bracket, providing stable support for the camera assembly 123.

[0083] In one embodiment, the vertical bracket and the fixed bracket 140 are staggered. This prevents positional interference between the vertical bracket and the fixed bracket 140, allowing them to be connected to the camera assembly 123 respectively. Furthermore, the fixed bracket 140 ensures reliable fixation of the camera assembly 123.

[0084] It is worth noting that the above only describes the possible implementations of the horizontal motion component 121 and the vertical motion component 122. However, the structures of the horizontal motion component 121 and the vertical motion component 122 are not limited to the above, and other structures can also be used to achieve horizontal and vertical motion, which will not be elaborated here. Regarding the camera component 123, current camera systems can be used, and will not be elaborated here.

[0085] See Figure 3 , Figures 5 to 10 In one embodiment, the gimbal assembly 120 further includes a gimbal housing 124, which at least covers the vertical motion component and the camera component 123, and is opposite to the dome housing 130. The gimbal housing 124 is the outer shell of the gimbal assembly 120, and is partially spherical, partially disposed in the mounting housing 110 and partially located in the dome housing 130. The gimbal assembly 120 covers the vertical motion component 122 and the camera component 123, and the camera component 123 extends through the gimbal housing 124.

[0086] The gimbal housing 124 supports and protects the various components of the gimbal assembly 120. Furthermore, by using the fixing bracket 140 and the fixing component 150 to fix the gimbal assembly 120, the position of the gimbal housing 124 can be fixed, preventing damage or abrasion to the outer surface of the gimbal housing 124 and the inner wall of the dome shroud 130 during transport of the gimbal camera 100.

[0087] See Figure 3 , Figures 5 to 11 In one embodiment, the mounting housing 110 has a first fixing hole 112 extending into the inner cavity, the fixing bracket 140 has a second fixing hole 141, the first fixing hole 112 and the second fixing hole 141 are coaxially arranged, and the fixing assembly 150 includes a fixing member 151, which passes through the first fixing hole 112 and is installed in the second fixing hole 141. Figure 11 for Figure 3 A schematic diagram of the fixing component 151 in the gimbal camera 100 shown.

[0088] When it is necessary to fix the camera assembly 123, the fixing member 151 is inserted into the inner cavity of the mounting housing 110 through the first fixing hole 112, and then the end of the fixing member 151 is installed into the second fixing hole 141. At this time, the end of the fixing member 151 can be fixedly connected with the second fixing hole 141, and then fixedly connected with the fixing bracket 140. In addition, the fixing member 151 is also located in the first fixing hole 112, which enables the fixing member 151 to fix the camera assembly 123 to the fixing bracket 140.

[0089] See Figure 3 , Figures 5 to 12 In one embodiment, the mounting housing 110 further includes a support base 113 and a mounting housing 114. The mounting housing 114 is disposed on the support base 113. The support base 113 has a first fixing hole 112, and the mounting housing 114 has a through hole 111. The gimbal assembly 120 is mounted on the support base 113 and / or the mounting housing 114. Figure 12 for Figure 3 A schematic diagram of the support base 113 in the gimbal camera 100 shown.

[0090] The support base 113 serves as the base for the mounting housing 110, and the gimbal camera 100 is mounted to the mounting position via the support base 113. The mounting housing 114 is the outer housing of the mounting housing 110, and is disposed on the support base 113. The horizontal motion component 121 and the vertical motion component 122 are located in the mounting housing 114, and the camera component 123 extends out through the through hole 111 of the mounting housing 114. The horizontal motion component 121 can be mounted to the support base 113, the mounting housing 114, or both.

[0091] In this embodiment, the support base 113 has a through first fixing hole 112, and the fixing member 151 extends through the first fixing hole 112 of the support base 113 into the inner cavity of the mounting housing 110 to connect with the fixing bracket 140. Of course, in other embodiments of this application, the first fixing hole 112 may also be provided on the mounting housing 114.

[0092] See Figure 3 In one embodiment, the mounting housing 110 further includes a first sealing element 115, which is disposed between the support base 113 and the mounting housing 114. The first sealing element 115 ensures the airtightness between the support base 113 and the mounting housing 114, preventing moisture, dust, etc. from entering the mounting housing 110. Optionally, the first sealing element 115 is a sealing ring.

[0093] See Figure 3In one embodiment, the mounting housing 110 further includes a second seal 116, which is disposed between the ball cover 130 and the mounting housing 114. The second seal 116 ensures the airtightness between the ball cover 130 and the mounting housing 114, preventing moisture, dust, etc. from entering the mounting housing 110. Optionally, the second seal 116 is a sealing ring.

[0094] See Figure 3 , Figures 5 to 15 In one embodiment, the fixed bracket 140 includes a bracket body 142 and a mounting post 143. The bracket body 142 is mounted on the gimbal assembly 120, and the mounting post 143 is disposed on the side of the bracket body 142 opposite to the gimbal assembly 120. The mounting post 143 is provided with a second fixing hole 141. Figure 13 for Figure 3 The diagram shows the mounting bracket 140 in the gimbal camera 100. Figure 14 for Figure 13 The side view of the fixed bracket 140 shown is shown. Figure 15 for Figure 14 The shown is a cross-sectional view of the fixed bracket 140 at DD.

[0095] The bracket body 142 is the main structure of the fixed bracket 140, and is the component that connects and supports the fixed bracket 140 and the camera assembly 123. The bracket body 142 is connected to the camera assembly 123. A mounting post 143 is provided on the surface of the bracket body 142 facing away from the camera assembly 123. The mounting post 143 is hollow, and its inner cavity is a second fixing hole 141.

[0096] After the fastener 151 passes through the first fixing hole 112 and is installed in the second fixing hole 141, the fastener 151 can be connected to the mounting post 143. Then, the fastener 151 can fix the bracket body 142 through the mounting post 143, thereby fixing the camera assembly 123 into the mounting housing 110, preventing the camera assembly 123 from shaking in the mounting housing 110 during power outage transportation.

[0097] See Figure 3 , Figures 5 to 15 In one embodiment, the bracket body 142 includes a support body 1421 and a connecting body 1422. The mounting column 143 is disposed on the support body 1421, and the connecting body 1422 is disposed on the side of the support body 1421 away from the mounting column 143 and is connected to the gimbal assembly 120.

[0098] The support body 1421 is a component that supports and mounts the bracket body 142. The connecting body 1422 is disposed on one surface of the support body 1421 and can be connected to the camera assembly 123 to realize the connection between the fixed bracket 140 and the camera assembly 123. The other surface of the support body 1421 is provided with a mounting post 143 to facilitate the connection between the fastener 151 and the bracket body 142.

[0099] Optionally, the bracket body 142 is U-shaped. That is, there are two connecting bodies 1422, which are arranged opposite to the supporting body 1421 to ensure the reliability of the connection between the bracket body 142 and the camera assembly 123. Optionally, the connecting bodies 1422 are fixed to the camera assembly 123 by threaded parts or the like. Optionally, the supporting body 1421 and the connecting bodies 1422 are an integral structure.

[0100] See Figure 3 , Figures 5 to 15 In one embodiment, the fixing bracket 140 further includes a guide 144, which is disposed at one end of the mounting post 143 away from the bracket body 142 and has a flared portion 1441. The flared portion 1441 communicates with the second fixing hole 141 and is used to guide the fixing member 151 to be installed in the second fixing hole 141.

[0101] The guide member 144 is located at one end of the mounting post 143, away from the bracket body 142. The guide member 144 is flared, with its internal cavity being a flared portion 1441. This flared portion 1441 is shaped like a trumpet, with its small-diameter end communicating with the second fixing hole 141, and its large-diameter end away from the second fixing hole 141. It is understood that when the fixing member 151 is installed in the second fixing hole 141 of the fixing bracket 140, the operator cannot see the position of the second fixing hole 141; this assembly process is a blind assembly process.

[0102] Therefore, this application provides a guide 144 at one end of the mounting post 143. When the fixing member 151 is assembled with the fixing bracket 140, the end of the fixing member 151 will first touch the flared portion 1441 of the guide 144. Continuing to push the fixing member 151, the end of the fixing member 151 can move along the inner wall of the flared portion 1441 and gradually move into the second fixing hole 141. Thus, by guiding the fixing member 151 through the guide 144, it is easy for the fixing member 151 to be installed into the second fixing hole 141.

[0103] See Figure 3 , Figure 5 , Figure 6 and Figure 11In one embodiment, the fixing member 151 includes a fixing rod 1511 and a guide portion 1512, with the guide portion 1512 disposed at one end of the fixing rod 1511. The guide portion 1512 is movable along the flared portion 1441 of the guide member 144, so that one end of the fixing rod 1511 is installed into the second fixing hole 141. When the fixing member 151 is installed, the fixing member 151 is inserted into the flared portion 1441 through the guide portion 1512 and moves along the inner wall of the flared portion 1441, so that the end of the fixing rod 1511 can be installed into the second fixing hole 141, thereby realizing the fixed connection between the fixing frame and the fixing bracket 140.

[0104] See Figure 3 , Figure 5 , Figure 6 and Figure 11 In one embodiment, the guide portion 1512 has a guide surface. The guide surface facilitates the guiding engagement between the guide portion 1512 and the flared portion 1441. Optionally, the guide surface is an inclined surface or an arc-shaped surface.

[0105] See Figure 3 , Figure 5 , Figure 6 and Figure 11 In one embodiment, the maximum diameter of the guide portion 1512 is less than or equal to the diameter of the fixing rod 1511. This facilitates the insertion of the guide portion 1512 into the flared portion 1441 of the guide member 144.

[0106] See Figure 3 , Figure 5 , Figure 6 and Figure 11 In one embodiment, the end of the fixing rod 1511 connected to the guide portion 1512 has a first threaded portion 1513, and the inner wall of the second fixing hole 141 has a second threaded portion 1411. The first threaded portion 1513 and the second threaded portion 1411 are screwed together so that the fixing member 151 is fixedly connected to the fixing bracket 140.

[0107] The first threaded portion 1513 is an external thread, and the second threaded portion 1411 is an internal thread. One end of the fixing rod 1511 is provided with the first threaded portion 1513. When one end of the fixing member 151 is installed into the second fixing hole 141, the fixing member 151 is rotated so that the first threaded portion 1513 and the second threaded portion 1411 are screwed together. In this way, the fixing member 151 can be reliably fixed to the fixing bracket 140, thereby reliably fixing the camera assembly 123 to the mounting housing 110.

[0108] In one embodiment, the axial length of the fixing rod 1511 is 4 to 6 times the axial length of the first threaded portion 1513. That is, the first threaded portion 1513 is provided at one end of the fixing rod 1511, and the axial length of the first threaded portion 1513 is limited. In this way, excessive pulling of the gimbal assembly 120 by the threaded connection can be avoided.

[0109] For example, the axial length of the first threaded portion 1513 is 6 mm, the remaining surface of the fixing rod 1511 is smooth, and the diameter of the large-diameter end of the flared portion 1441 is 12 mm. Of course, the diameters of the first threaded portion 1513 and the flared portion 1441 are not limited to the above and can be other sizes, which will not be described in detail here.

[0110] See Figure 3 , Figure 5 , Figure 6 , Figure 11 and Figure 12 In one embodiment, the fixing member 151 further includes a limiting end 1514, which is disposed at the end of the fixing rod 1511 away from the guide portion 1512. The limiting end 1514 can abut against the mounting housing 110 to limit the depth of the fixing member 151 installed into the second fixing hole 141. The limiting end 1514 is disposed at the end of the fixing rod 1511 away from the guide portion 1512, and the limiting end 1514 protrudes radially from the outer surface of the fixing rod 1511.

[0111] When the fastener 151 is installed through the first fixing hole 112 into the second fixing hole 141, the limiting end 1514 is located outside the support base 113. After the fastener 151 is connected to the fixing bracket 140 in place, the limiting end 1514 can approach or even abut against the surface of the support base 113. The limiting end 1514 can limit the connection length between the fastener 151 and the fixing bracket 140, preventing the fastener 151 from excessively pulling the gimbal assembly 120.

[0112] In one embodiment, the guide portion 1512, the fixing rod 1511, and the limiting end 1514 are an integral structure. This ensures the structural strength of the fixing member 151. Optionally, the fixing member 151 is a custom screw. Of course, in other embodiments of this application, the fixing member 151 may also be other structures that can mate with the first fixing hole 112 and the second fixing hole 141.

[0113] See Figure 3 , Figure 5 , Figure 6 , Figure 11 and Figure 12In one embodiment, the surface of the support base 113 facing away from the camera assembly 123 has a mounting boss 1131, which surrounds the periphery of the first fixing hole 112. After the fixing member 151 passes through the first fixing hole 112 of the support base 113 and is installed into the second fixing hole 141 of the fixing bracket 140, the limiting end 1514 of the fixing member 151 can abut against the mounting boss 1131 to achieve the installation limitation of the fixing member 151.

[0114] See Figure 3 , Figures 5 to 16 In one embodiment, the fixing component 150 further includes a dustproof component 152. The mounting housing 110 has a mounting portion 1132 on the side opposite to the gimbal assembly 120. The mounting portion 1132 is located around the first fixing hole 112. The dustproof component 152 is disposed on the mounting portion 1132 to cover the first fixing hole 112 and the end of the fixing component 151. Figure 16 for Figure 3 A schematic diagram of the dustproof component 152 in the gimbal assembly 120 shown.

[0115] Understandably, when the fastener 151 passes through the first fixing hole 112 and connects to the first fixing hole of the fixing bracket 140, there will be a certain gap between the fastener 151 and the first fixing hole 112. Dust, moisture, etc., may enter the mounting housing 110 through this gap. Therefore, this application provides a dustproof component 152 on the outside of the mounting housing 110, which covers the end of the first fixing hole 112 and the fastener 151.

[0116] Specifically, the support base 113 has a mounting portion 1132 on the surface opposite to the camera assembly 123, and the mounting portion 1132 is located outside the first fixing hole 112. The dustproof component 152 can be installed into the mounting portion 1132 to cover the first fixing hole 112 and the end of the fixing component 151. In this way, the dustproof component 152 can seal the first fixing hole 112 and prevent dust, moisture, etc. from entering the mounting housing 110.

[0117] Furthermore, when installing the gimbal camera 100, the fixing part 151 is removed from the support base 113 and the fixing bracket 140. At this time, the dustproof part 152 can be installed on the mounting part 1132. The dustproof part 152 can cover the first fixing hole 112 to seal the first fixing hole 112 and prevent dust, moisture and other substances from entering the mounting housing 110.

[0118] See Figure 3 , Figures 5 to 16 In one embodiment, the dustproof component 152 is a dustproof cover. That is, the dustproof component 152 has a cover-shaped structure to cover the first fixing hole 112 and ensure the sealing of the first fixing hole 112.

[0119] See Figure 3 , Figures 5 to 16 In one embodiment, the mounting portion 1132 is a mounting protrusion, and the dustproof component 152 is fitted onto the mounting protrusion. The mounting protrusion protrudes from the surface of the support base 113, and the dustproof component 152 can be fitted onto the mounting protrusion and engaged between the mounting protrusion and the mounting boss 1131 to achieve reliable fixation of the dustproof component 152.

[0120] Of course, in other embodiments of this application, the mounting part 1132 is a mounting groove, and the dustproof component 152 is installed in the mounting groove. In this way, the edge of the dustproof component 152 can be engaged in the mounting groove, thereby achieving the installation and fixation of the dustproof component 152.

[0121] In one embodiment, the dustproof component 152 is made of silicone material. This ensures the sealing of the first fixing hole 112 and also facilitates the disassembly and installation of the dustproof component 152.

[0122] When assembling the gimbal camera 100 of this application, the horizontal motion component 121 is disposed on the mounting housing 110, the vertical motion component 122 is disposed on the output end of the horizontal motion component 121, the camera component 123 is disposed on the output end of the vertical motion component 122, and the fixed bracket 140 is disposed on the camera component 123. The dome cover 130 is disposed on the mounting housing 110 and covers part of the camera component 123, and the first seal 115 and the second seal 116 are installed at the same time.

[0123] After the gimbal camera 100 is assembled, a self-test is performed on it. The horizontal motion component 121 and the vertical motion component 122 rotate the camera component 123 to test the performance of the gimbal camera 100. After the self-test, the gimbal component 120 is brought to a fixed position by rotating during the self-test while the gimbal camera 100 is powered on. At this time, the fixing member 151 passes through the first fixing hole 112 of the support base 113 and is installed into the first fixing hole 112 of the fixing bracket 140 to pull the gimbal component 120 and fix the camera component 123 to the mounting housing 110.

[0124] Subsequently, the dustproof component 152 is installed onto the mounting part 1132 to seal the first fixing hole 112, and the gimbal camera 100 is then packaged with the power off. This prevents the gimbal assembly 120 from shaking during transportation, avoids collision and friction between the outer surface of the gimbal assembly 120 and the dome cover 130, thereby protecting the dome cover 130 and preventing dust from entering the mounting housing 110. At the same time, it also minimizes the distance between the outer surface of the gimbal assembly 120 and the inner wall of the dome cover 130, ensuring the shooting effect.

[0125] When the gimbal camera 100 is transported to the installation site for installation, the dustproof component 152 is removed from the mounting part 1132, and the fixing component 151 is removed from the fixing bracket 140 and the support base 113. Then, the dustproof component 152 is installed onto the mounting part 1132 to seal the first fixing hole 112. In this way, the horizontal and vertical movement characteristics of the gimbal assembly 120 are completed, and the gimbal assembly 120 can move normally in both the horizontal and vertical directions.

[0126] During transportation, the gimbal camera 100 of this application can be secured to the mounting housing 110 using a fixing component 150 and a fixing bracket 140. The gimbal component 120 will not wobble within the mounting housing 110, thus preventing collisions or abrasions with the dome shroud 130. During installation, the fixing component 150 can be removed from the fixing bracket 140 and the mounting housing 110, allowing the gimbal component 120 to move within the mounting housing 110. This facilitates transportation of the gimbal camera 100 while reducing the distance between the gimbal component 120 and the dome shroud 130, improving the sharpness of the image captured by the gimbal component 120, reducing halos, and enhancing the shooting effect.

[0127] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0128] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this patent application should be determined by the appended claims.

Claims

1. A gimbal camera, characterized in that, include: Mounting housing, the mounting housing having through holes; The gimbal assembly is movably disposed within the mounting housing and extends through the through-hole; A ball cover is disposed on the mounting housing, the ball cover covers the through hole, and covers part of the gimbal assembly; A fixed bracket is mounted on the gimbal assembly; as well as A fixing component, detachably inserted through the mounting housing and connected to the fixing bracket, is used to fix the gimbal assembly to the mounting housing.

2. The gimbal camera according to claim 1, characterized in that, The mounting housing has a first fixing hole extending into the inner cavity, and the fixing bracket has a second fixing hole. The first fixing hole and the second fixing hole are coaxially arranged. The fixing component includes a fixing member, which passes through the first fixing hole and is installed in the second fixing hole.

3. The gimbal camera according to claim 2, characterized in that, The fixed bracket includes a bracket body and a mounting column. The bracket body is mounted on the gimbal assembly, and the mounting column is located on the side of the bracket body away from the gimbal assembly. The mounting post is provided with the second fixing hole.

4. The gimbal camera according to claim 3, characterized in that, The bracket body includes a support body and a connecting body. The mounting column is disposed on the support body, and the connecting body is disposed on the side of the support body away from the mounting column and is connected to the gimbal assembly.

5. The gimbal camera according to claim 3, characterized in that, The fixing bracket also includes a guide member, which is disposed at one end of the mounting column away from the bracket body and has a flared portion. The flared portion communicates with the second fixing hole and is used to guide the fixing member to be installed in the second fixing hole.

6. The gimbal camera according to claim 5, characterized in that, The fixing member includes a fixing rod and a guide part, wherein the guide part is disposed at one end of the fixing rod; The guide portion can move along the flared portion of the guide member so that one end of the fixing rod is installed into the second fixing hole.

7. The gimbal camera according to claim 6, characterized in that, The guide section has a guide surface; And / or, the maximum diameter of the guide portion is less than or equal to the diameter of the fixing rod; The fixed rod has a first threaded portion at one end connected to the guide portion, and the inner wall of the second fixed hole has a second threaded portion. The first threaded portion and the second threaded portion are spirally connected so that the fixing member is fixedly connected to the fixing bracket. And / or, the fastener further includes a limiting end, which is disposed at one end of the fixing rod away from the guide portion, and the limiting end can abut against the mounting housing to limit the depth of the fastener installed into the second fixing hole.

8. The gimbal camera according to any one of claims 2 to 7, characterized in that, The fixing component also includes a dustproof component. The mounting housing has a mounting portion on the side opposite to the gimbal assembly. The mounting portion is located around the first fixing hole. The dustproof component is disposed on the mounting portion to cover the first fixing hole and the end of the fixing component.

9. The gimbal camera according to claim 8, characterized in that, The mounting part is a mounting protrusion, and the dustproof component is sleeved on the mounting protrusion; or, the mounting part is a mounting groove, and the dustproof component is installed in the mounting groove. And / or, the dustproof component is a dustproof cover; And / or, the dustproof component is made of silicone material.

10. The gimbal camera according to any one of claims 2 to 7, characterized in that, The mounting housing further includes a support base and a mounting housing. The mounting housing is disposed on the support base. The support base has the first fixing hole. The mounting housing has the through hole. The gimbal assembly is mounted on the support base and / or the mounting housing. And / or, the gimbal assembly includes a horizontal motion assembly, a vertical motion assembly, and a camera assembly, wherein the horizontal motion assembly is disposed on the mounting housing, the vertical motion assembly is disposed on the output end of the horizontal motion assembly, the camera assembly is disposed on the output end of the vertical motion assembly, and the fixed bracket is connected to the camera assembly; The gimbal assembly also includes a gimbal housing, which covers at least the vertical motion component and the camera component, and is opposite to the dome.

Images