CN115022506A - Video camera - Google Patents
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- CN115022506A CN115022506A CN202210594722.9A CN202210594722A CN115022506A CN 115022506 A CN115022506 A CN 115022506A CN 202210594722 A CN202210594722 A CN 202210594722A CN 115022506 A CN115022506 A CN 115022506A
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Accessories Of Cameras (AREA)
Abstract
The application provides a camera, including fuselage and lens subassembly. The lens component is rotatably assembled below the body and comprises a lens shell and a lens component assembled in the lens shell; the lens shell comprises a shell body and a shell upper cover assembled at the top of the shell body, the shell body is provided with an accommodating cavity for accommodating the lens assembly, a cavity opening is formed above the accommodating cavity, the shell upper cover comprises a cover body and a rotating shaft portion extending upwards from the cover body, the cover body covers the cavity opening, the rotating shaft portion is embedded into the body and is connected with the body in a rotating mode, and the body covers the cover body above the cover body. So set up, make the top of camera lens casing stretch into the fuselage, the volume of camera is littleer.
Description
Technical Field
The application relates to the technical field of monitoring equipment, in particular to a camera.
Background
With the increasing demand for intellectualization and multi-functionalization of cameras, the number of camera forms is increasing. The existing camera has the disadvantages of large number of components, complex structure and high cost.
Disclosure of Invention
The application provides a camera that is small in size.
The application provides a camera, including fuselage and lens subassembly. The lens assembly is rotatably assembled below the body and comprises a lens shell and the lens assembly assembled in the lens shell; the lens shell comprises a shell body and a shell upper cover assembled at the top of the shell body, the shell body is provided with an accommodating cavity for accommodating the lens component, a cavity opening is formed in the upper part of the accommodating cavity, the shell upper cover comprises a cover body and a rotating shaft part extending upwards from the cover body, the cover body covers the cavity opening, the rotating shaft part is embedded into the machine body and is rotatably connected with the machine body, and the machine body covers the cover body above the cover body.
The camera of this application embodiment, the pivot portion embedding fuselage of casing upper cover is connected with the fuselage rotation, and the fuselage covers the lid in the top of lid. So set up, make the top of camera lens casing stretch into the fuselage, the volume of camera is littleer.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the video camera of the present application. Fig. 2 is a schematic view of another view of the camera of fig. 1. Fig. 3 is a schematic view of a further view of the camera of fig. 1. Fig. 4 is a schematic view showing the initial position of the camera shown in fig. 1. Fig. 5 is a schematic view showing a configuration of one imaging angle of the camera shown in fig. 1. Fig. 6 is a schematic view showing another imaging angle of the camera shown in fig. 1. Fig. 7 is a schematic view of a still further imaging angle of the camera shown in fig. 1. Fig. 8 shows a schematic cross-sectional view of the camera shown in fig. 1. Fig. 9 shows a close-up view at a1 of the camera shown in fig. 8. Fig. 10 shows an exploded view of the camera shown in fig. 1. Fig. 11 is an exploded view of the camera shown in fig. 1. Fig. 12 shows an exploded view of the camera shown in fig. 1. Fig. 13 is a schematic view showing a part of the structure of the video camera shown in fig. 1. Fig. 14 is an exploded view of the camera shown in fig. 13. Fig. 15 is a schematic structural view of a housing body of the video camera shown in fig. 1. Fig. 16 is a schematic structural view showing a cabinet body of the video camera shown in fig. 15. Fig. 17 is a schematic structural view showing a cabinet body of the video camera shown in fig. 15. Fig. 18 is a schematic structural view of a main control board of the video camera shown in fig. 1. Fig. 19 is a partial structural view of the body of the video camera shown in fig. 1. Fig. 20 is a schematic view showing a part of the structure of the video camera shown in fig. 1. Fig. 21 shows an exploded view of the camera shown in fig. 20. Fig. 22 is a schematic view showing a part of the structure of the video camera shown in fig. 20. Fig. 23 is a schematic view showing a part of the structure of the video camera shown in fig. 20. Fig. 24 is a schematic view showing a part of the structure of the video camera shown in fig. 1. Fig. 25 shows a close-up view at a2 of the camera shown in fig. 24. Fig. 26 is a schematic diagram of the lens assembly of the camera shown in fig. 1. Fig. 27 is a schematic view showing a part of the structure of the video camera shown in fig. 26. Fig. 28 is a schematic view showing a part of the structure of the video camera shown in fig. 26. Fig. 29 is a partial schematic structural view of the body of the video camera shown in fig. 26. Fig. 30 is a schematic partial structural view of the lens assembly of the camera shown in fig. 1. Fig. 31 is a partial schematic structural view of the front housing assembly of the camera shown in fig. 1. Fig. 32 is a schematic view showing the construction of the front housing assembly of the video camera shown in fig. 30. Fig. 33 is a partial schematic structural view of the lens assembly of the camera shown in fig. 1. Fig. 34 is a partial schematic structural view of the lens assembly of the camera shown in fig. 1. Fig. 35 is a schematic view showing an assembled structure of the video camera shown in fig. 34. Fig. 36 shows a close-up view at a3 of the camera shown in fig. 35. Fig. 37 is a schematic view showing an assembled structure of the camera shown in fig. 34. Fig. 38 shows a close-up view at a4 of the camera shown in fig. 37. Fig. 39 is a schematic view showing an assembled structure of the video camera shown in fig. 1. Fig. 40 shows a close-up view at a5 of the camera shown in fig. 39. Fig. 41 is a schematic view showing the structure of the video camera shown in fig. 1. Fig. 42 is a schematic view of the camera shown in fig. 1, shown unassembled. Fig. 43 is a schematic view showing an assembled structure of the camera shown in fig. 42. Fig. 44 is a partial schematic structural view of the body of the video camera shown in fig. 1. Fig. 45 is a schematic partial cross-sectional view of the camera of fig. 1. Fig. 46 is a schematic partial cross-sectional view of the camera of fig. 1. Fig. 47 is a schematic view showing the structure of the mounting base of the video camera shown in fig. 42. Fig. 48 is a schematic view showing the structure of the mounting base of the video camera shown in fig. 42.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. "plurality" or "a number" means at least two. Unless otherwise indicated, "front," "back," "lower," and/or "upper," and the like are for convenience of description, and are not limited to one position or one spatial orientation. The word "comprising" or "comprises", and the like, means that the element or item listed after "comprises" or "comprising" is inclusive of the element or item listed after "comprising" or "comprises", and the equivalent thereof, and does not exclude additional elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this specification and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
The present application provides a camera. The camera of the present application will be described in detail below with reference to the accompanying drawings. The features of the following examples and embodiments may be combined with each other without conflict.
As shown in fig. 1 to 7, the video camera 10 includes a body 100 and a lens assembly 200. The lens assembly 200 is located longitudinally below the body 100. The lens assembly 200 is rotatably assembled below the body 100. The lens assembly 200 may be provided in plurality. The plurality of lens assemblies 200 are horizontally and rotatably assembled below the body 100 in a lateral direction. The plurality of lens assemblies 200 are independently rotated, respectively. As shown in fig. 2 and 3, the lens assembly 200 is positioned forward at 0 °, and is rotated counterclockwise in the horizontal direction to be negative, and is rotated clockwise to be positive. The lens assembly 200 can be adjusted by 0-180 degrees in the horizontal direction relative to the body 100. In the present embodiment, the body 100 is a T-shaped body 100, and includes a horizontal portion and a vertical portion. The horizontal portion extends laterally and the vertical portion extends vertically. In the present embodiment, the plurality of lens assemblies 200 includes a first lens assembly 201 and a second lens assembly 202, which are respectively disposed on the left and right sides of the vertical portion. The first lens assembly 201 and the second lens assembly 202 can rotate at different angles relative to the vertical portion in the horizontal direction, such as a straight line shape (as shown in fig. 4), a T shape (as shown in fig. 5 and 6), a Y shape (as shown in fig. 7) and other scenes, so that the requirements of capturing in different directions of a general road section are met, the scenes such as various channel type road sections and complex intersections are flexibly adapted, and related images and the like combining the human face, the human body and the attributes and the human face, the human body and the attributes can be obtained, and the method is not limited in the application.
As shown in fig. 8 to 14, the body 100 includes a cabinet 101, and a main control board 102 and a horizontal driving assembly 103 provided in the cabinet 101. Wherein, the horizontal transmission assembly 103 comprises a horizontal motor 104 and a transmission gear 105. The horizontal motor 104 is in transmission connection with the transmission gear 105 and is positioned on one lateral side of the transmission gear 105. The horizontal motor 104 is located at one side of the main control board 102 and electrically connected to the main control board 102. The transmission gear may be a horizontal rotation gear. The top of the plurality of lens assemblies 200 extends into the housing 101 and the top end is rotatably connected to the housing 101. The top of the lens assembly 200 is in transmission connection with the transmission gear 105, and the main control board 102 is used for controlling and driving the horizontal motor 104 to rotate so as to drive the lens assembly 200 to rotate horizontally. So configured, the top of the lens assembly 200 is embedded in the housing 101, so that the volume of the whole camera 10 is reduced. In some embodiments, the housing 101 extends laterally. In some embodiments, the chassis 101 includes a laterally extending chassis body 106 and a longitudinally extending component housing 107. The unit case 107 is provided below the cabinet body 106. The cabinet body 106 may be a horizontal portion. The assembly housing 107 may be a vertical portion. The lens assemblies 200 are assembled below the housing body 106 in the longitudinal direction and located at two sides of the assembly housing 107. The tops of the lens assemblies 200 are connected to the same housing body 106, which simplifies the structure. In some embodiments, the main control board is horizontally disposed within the fuselage 100. In some embodiments, the main control board 102 is mounted laterally within the cabinet body 106. In some embodiments, the housing 101 includes a first receiving cavity 108 extending laterally. The housing body 106 includes a first receiving cavity 108. The main control board 102, the horizontal motor 104 and the transmission gear 105 are all located in the first accommodating cavity 108. The first receiving cavity 108 is used for receiving the main control board 102, the horizontal motor 104 and the transmission gear 105. In some embodiments, the top of the plurality of lens assemblies 200 extends into the housing body 106, and the top is located in the first receiving cavity 108 and is rotatably connected to the housing 101. A plurality of lens assemblies 200 are laterally positioned on both sides of the main control board 102, and are commonly connected to one main control board 102. The plurality of lens assemblies 200 share one main control board 102, so that the number of the main control board 102 can be reduced, and the number of parts is reduced.
In some embodiments, the plurality of lens assemblies 200 includes a first lens assembly 201 and a second lens assembly 202, and the first lens assembly 201 and the second lens assembly 202 are respectively connected to the body 100. In some embodiments, the first lens assembly 201 and the second lens assembly 202 are connected to the horizontal portion by a hook and loop. In some embodiments, the top ends of the first lens assembly 201 and the second lens assembly 202 respectively extend into the casing body 106 and are in transmission connection with the horizontal transmission assembly 103. In some embodiments, a first horizontal drive assembly 109 and a second horizontal drive assembly 110 are disposed co-chambered within the fuselage 100. The horizontal drive assembly 103 includes a first horizontal drive assembly 109 and a second horizontal drive assembly 110. In some embodiments, a first horizontal transmission assembly 109, a second horizontal transmission assembly 110 and the main control board 102 are disposed in the cabinet body 106 in a common cavity. The first horizontal transmission assembly 109 and the second horizontal transmission assembly 110 are respectively disposed at two ends of the main control board 102 and electrically connected to the main control board 102. The first lens assembly 201 is connected to the first horizontal transmission assembly 109 and can rotate horizontally under the driving force of the first horizontal transmission assembly 109. The second lens assembly 202 is connected to the second horizontal transmission assembly 110 and can rotate horizontally under the driving force of the second horizontal transmission assembly 110. In some embodiments, the horizontal portion comprises a laterally extending cavity. The cavity may be a first receiving cavity 108, and the first receiving cavity 108 extends laterally. A first horizontal transmission assembly 109 and a second horizontal transmission assembly 110 are symmetrically arranged in the cavity. Under the horizontal transmission power generated by the first horizontal transmission component 109 and the second horizontal transmission component 110, the first lens component 201 and the second lens component 202 can horizontally rotate relative to the T-shaped body 100 with an axis parallel to the vertical part, so that the first lens component 201 and the second lens component 202 horizontally rotate around the axis of the vertical part. So set up, guarantee that the horizontal rotation of first lens subassembly 201 and second lens subassembly 202 does not influence each other to realize 360 comprehensive covers of level. In some embodiments, the first lens assembly 201 is located at one end of the main control board in the transverse direction, the second lens assembly 202 is located at the other end of the main control board in the transverse direction, and the first lens assembly 201 and the second lens assembly 202 are respectively electrically connected to the main control board 102. The first lens assembly 201 and the second lens assembly 202 share one main control board 102. The main control board 102 can independently control the horizontal motor 104 in one of the lens assemblies 200 (the first lens assembly 201 or the second lens assembly 202) to rotate, so as to implement the horizontal rotation of any one of the lens assemblies 200. The main control board 102 may also control the rotation of the horizontal motors 104 in the lens assemblies 200 (the first lens assembly 201 or the second lens assembly 202) at the same time, so as to realize the horizontal rotation of each lens assembly 200. This is advantageous in reducing the number of the main control board 102, reducing the number of parts, facilitating replacement or maintenance, and reducing the size of the body 100, thereby reducing the size of the entire video camera 10.
As shown in fig. 8 to 29, the lens assembly 200 includes a lens housing 203 and an electronic control assembly provided in the lens housing 203. The electric control assembly comprises a lens 204 and a vertical motor 205, and is electrically connected with the main control board 102. The main control board 102 serves to control the vertical motor 205 to rotate in the vertical direction. In some embodiments, the first lens assembly 201 includes a first lens assembly housing (not shown) in which a first lens (not shown) and a first vertical transmission assembly (not shown) are disposed in a common cavity, and the first vertical transmission assembly can move the first lens in a tilting motion relative to the first lens assembly housing. The first lens is movable in pitch relative to the first lens assembly housing and the T-shaped body 100 under the vertical drive force generated by the first vertical drive assembly. In some embodiments, the second lens assembly 202 includes a second lens assembly housing (not shown) having a second lens (not shown) and a second vertical drive assembly (not shown) disposed co-cavitatively within the second lens assembly housing, the second lens being tiltable relative to the second lens assembly housing and the T-shaped body 100 under a vertical drive force generated by the second vertical drive assembly. So configured, the horizontal rotation and the vertical rotation of the first lens assembly 201 and the second lens assembly 202 are not affected by each other. It should be noted that the first lens assembly 201 and the second lens assembly 202 may be the above lens assemblies, and are not described herein again. In some embodiments, the first lens assembly 201 and the second lens assembly 202 share a common main control board 102. The main control board 102 can independently control the vertical motor 205 in one of the lens assemblies 200 (the first lens assembly 201 or the second lens assembly 202) to rotate, so as to realize that the lens 204 of any one of the lens assemblies 200 rotates vertically. The main control board 102 may also control the rotation of the vertical motor 205 in the multiple lens assemblies 200 (the first lens assembly 201 or the second lens assembly 202) at the same time, so as to realize the vertical rotation of the lens 204 of each lens assembly 200. This is advantageous in reducing the number of the main control board 102, reducing the number of parts, facilitating replacement or maintenance, and reducing the size of the body 100, thereby reducing the size of the entire video camera 10.
As shown in fig. 8 to 28, the center of the main control board 102 is coaxial with the center of the vertical portion. In some embodiments, the main control board 102 is assembled on the bottom wall of the casing body 106, and a heat dissipation space is formed between the main control board and the bottom wall of the casing body 106. By providing a heat dissipation space, the safety distance of the devices on the main control board 102 is considered. In addition, a heat conducting pad is disposed at the bottom of the casing body 106, and is mainly used for dissipating heat from the main control board 102. The thermal pad conducts heat to the enclosure body 106 and then dissipates heat from the exterior of the enclosure body 106 to the environment. The heat dissipation space is also considered to be the thickness of the heat conduction pad. For example, the greater the thickness of the thermal pad, the higher the cost, and the less efficient the heat transfer. On the other hand, the heat dissipation of the main control board 102 is also facilitated. By arranging a proper heat dissipation space, the cost can be reduced and the heat dissipation efficiency can be improved under the condition that the space of the devices on the main control board 102 is ensured. In some embodiments, the main control board 102 is disposed in the cavity (the first receiving cavity 108) to have an air gap with the bottom surface of the horizontal portion. The air gap may be a heat dissipation space.
In some embodiments, the bottom wall of the casing body 106 is recessed downward to form an expansion slot 111, and the expansion slot 111 is located below the main control board 102 and is communicated with the heat dissipation space. By providing the expansion slot 111, the cable of the camera 10 needs to be sealed by dispensing, and a certain height is required. And the platform is replaced at the later stage, and functions are added. For example, when the device on the main control board 102 is not placed down, the expansion can be performed in the expansion slot 111. Also, high devices on the main control board 102 can be placed in the expansion slot, so that the height of the whole casing body 106 can be reduced. Moreover, the expansion slot 111 can also expand the heat dissipation space, which is beneficial to the heat dissipation of the main control board 102, so that the thickness of the casing body 106 can be properly reduced, thereby reducing the volume of the body 100. In some embodiments, the expansion slot 111 is located in the middle of the lateral direction of the chassis body 106, and the first lens assembly 201 and the second lens assembly 202 are located on two opposite lateral sides of the expansion slot 111 and the assembly housing 107, respectively. Because the main control device is arranged in the middle area of the main control board 102, the main control device has a large volume and needs to be kept at a certain safety distance. Therefore, the expansion slot 111 is disposed in the middle of the casing body 106, so as to provide a receiving space and a safety distance for the main control device, and also provide a placing space for the heat dissipation pad of the main control device, so as to indirectly provide a heat dissipation space for the main device, thereby facilitating heat dissipation under a safe condition and reducing the volume of the casing body 106. Meanwhile, the space in the lateral direction of the first lens assembly 201 and the second lens assembly 202 can also be effectively utilized.
In some embodiments, the bottom wall of the casing 101 is provided with a mounting collar 112 protruding upward. In some embodiments, the bottom wall of the casing body 106 is provided with a mounting collar 112 protruding upward. The mounting collar 112 extends from the bottom wall of the housing body 106 to the top. In some embodiments, the top end of the lens housing 203 is provided with a rotating shaft portion 212 protruding upward, and the rotating shaft portion 212 extends into the mounting convex ring 112 from bottom to top. Thus, when the lens assembly 200 is assembled to the body 100, the lens assembly 200 extends into the casing body 106 from bottom to top, and can rotate relative to the assembly housing 107, so that the lens assembly 200 can be quickly mounted. The assembling structure is simple and the assembling mode is simple. And the portion of the lens assembly 200 protrudes into the body 100, the volume of the entire camera 10 can be reduced. In some embodiments, camera 10 further includes a bearing assembly 113 and a seal assembly 114, with bearing assembly 113 and seal assembly 114 assembled between shaft portion 212 and mounting collar 112. The transmission gear 105 is sleeved on the upper end of the rotating shaft part 212 and is positioned above the bearing assembly 113. The horizontal motor 104 drives the transmission gear 105 to rotate, so as to drive the rotating shaft 212 to rotate, thereby driving the whole lens assembly 200 to rotate horizontally relative to the assembly housing 107. The rotating shaft part 212 is assembled with the horizontal rotation gear 105 through the sealing assembly 114 and the bearing assembly 113, when the first lens assembly 201 rotates horizontally, the inner ring of the bearing assembly 113 rotates along with the rotating shaft part 212 and the transmission gear 105, and the outer ring of the bearing assembly 113 and the body 100 do not rotate. In some embodiments, the seal assembly 114 may be an oil seal 115 and an oil seal pressure plate 116. The bearing assembly 113 includes a bearing 117 and a bearing pressure plate 118. The inner wall of mounting collar 112 is provided with a step surface of seal assembly 114 and a bearing mounting groove for mounting bearing assembly 113. The oil seal 115 and the oil seal pressing plate 116 are sequentially assembled to the step surface. The bearing 117 and the bearing pressing plate 118 are sequentially assembled in the bearing installation groove. When the lens assembly 200 is assembled to the body 100, the oil seal 115 and the oil seal pressing plate 116 are first installed and fixed on the lower side of the body. That is, the oil seal 115 is pressed into the circumferential direction of the machine body 100 by a tool and fixed by an oil seal pressing plate 116. The bearing 117 is pressed into the body 100 by a tool and fixed with the outer ring by the bearing pressing plate 118, and then the rotating shaft part 212 is inserted into the body 100 from the lower side of the body 100 and is in interference fit with the oil seal assembly 114 to ensure the sealing thereof. Connected by a horizontal gear 105 and fixed to the inner race of the bearing 117. The horizontal motor 104 is fixedly installed on the main body of the housing 101, and drives the transmission gear 105 through the horizontal motor 104 to drive the lens assembly 200 to horizontally rotate together with the inner ring of the bearing 117. So set up, under the circumstances of guaranteeing the leakproofness, guarantee the stable level and rotate reliable and stable. In some embodiments, the first horizontal drive assembly 109 is drivingly connected to the horizontal drive gear 105. In some embodiments, the shaft portion 212 is circumferentially provided with a sealing mounting step, and the sealing assembly 114 is in limited assembly with the sealing mounting step. The casing body 106 is provided with a communication hole 119. The inner wall of the communication hole 119 is provided with a bearing mounting step, and the bearing assembly 113 is assembled above the seal assembly 114 and is in limit fit with the bearing mounting step. In the present embodiment, the bearing 117 may be a rolling bearing. The outer ring of the bearing 117 is matched with the inner wall of the mounting convex ring 112, and the inner ring of the bearing 117 is matched with the shaft neck of the transmission gear 105, so that smooth cylindrical connection is realized, and the device is stable and reliable. In this embodiment, the oil seal 115 may be a skeletal seal, which may provide a rotary seal. The outer ring of the oil seal 115 is tightly sealed with the inner wall of the mounting convex ring 112, the inner ring of the oil seal 115 is tightly squeezed by the interference of the rotating shaft part 212, the two sides of the oil seal 115 are isolated, and the sealing performance is better. In some embodiments, the first lens assembly 201 is connected to the body 100 via the communication hole 119, and the first lens assembly 201 can horizontally rotate under the driving force of the first horizontal transmission assembly 109. The horizontal motor 104 assembly is disposed near the wall of the body 100, and the horizontal rotation gear (rotation gear 105) is coaxial with the communication hole 119.
In some embodiments, the bottom wall of the housing 101 is further provided with a limiting groove 120 (as shown in fig. 15). In some embodiments, the bottom wall of the casing 101 is further provided with an arc-shaped limiting groove. In some embodiments, the bottom wall of the housing body 106 is provided with an arc-shaped limiting groove. An arcuate retaining groove extends around the mounting collar 112. A stopper rib 213 (shown in fig. 26) protruding into the stopper groove 120 is provided on the surface of the lens housing 203. When the lens assembly 200 rotates horizontally relative to the body 100, the limiting rib 213 slides in the limiting groove 120. Therefore, the lens assembly 200 can rotate within 0-180 degrees in the horizontal direction, and can flexibly adapt to scenes such as various channel type road sections and complex intersections. In some embodiments, the retaining groove 120 includes a first retaining groove 121 and a second retaining groove 122. In some embodiments, the communication hole 119 includes a first communication hole 123 and a second communication hole 124. In some embodiments, the retention ribs 213 include a first retention rib (not shown) and a second retention rib (not shown). In some embodiments, the first and second spacing ribs are first and second protrusions facing the first and second spacing grooves 121 and 122, respectively. In some embodiments, the surface of the horizontal portion, which is connected to the first lens assembly 201 and the second lens assembly 202, is provided with a first limiting groove 121 surrounding the first communication hole 123 and a second limiting groove 122 surrounding the second communication hole 124, the first lens assembly housing is provided with a first limiting rib, the first lens assembly housing is provided with a second limiting rib, the first limiting groove 121 receives the first limiting rib, and the second limiting groove 122 receives the second limiting rib. When the first lens assembly 201 and the second lens assembly 202 move horizontally, the first limiting rib slides along the first limiting groove 121, and the second limiting rib slides along the second limiting groove 122. The radian of the first and second limiting grooves 121 and 122 respectively restricts the horizontal rotation angle of the first and second lens assemblies 201 and 202. So set up, make lens subassembly 200 rotatory in the 0 ~ 180 scope of horizontal direction to scene such as all kinds of passageway formula highway sections, complicated crossing of adaptation in a flexible way. It should be noted that, since the lens housing of the second lens assembly 202 is not shown, the second limiting rib is not shown. The second limiting rib is similar to the first limiting rib in structure, and the connection relation and the working principle of the second limiting rib are the same, so that the description is omitted.
In some embodiments, the side wall of the expansion tank 111 is provided with an airtight test hole 125, and the expansion tank 111 communicates with the outside through the airtight test hole 125. The airtight test hole 125 is disposed on one side of the expansion slot 111, which is beneficial for placing an airtight detection tool for detecting the airtightness in the first accommodating cavity. In some embodiments, the assembly housing 107 is attached below the expansion slot 111. This makes effective use of the space below the expansion slot 111, and makes the entire camera 10 more compact. In some embodiments, the fuselage 100 further includes a horn assembly 126 assembled within the assembly housing 107 and a horn cable (not shown) connected to the horn assembly 126. The bottom wall of the expansion slot 111 is provided with a horn wire passing hole 128 which is through up and down, and a horn cable passes through the horn wire passing hole 128 and extends into the expansion slot 111 to be electrically connected with the main control board 102. In some embodiments, the main body 100 further includes a cable (not shown) connected to the main control board 102, the bottom wall of the expansion slot 111 is provided with a cable through hole 129 extending up and down, and the cable passes through the cable through hole 129 downward, extends into the assembly housing 107, and extends from the inside of the assembly housing 107 to the outside of the assembly housing 107. This makes effective use of the space below the expansion slot 111, and makes the overall camera 10 more compact. In some embodiments, a collar avoiding hole 130 is formed on one side of the main control board 102, the mounting collar 112 is retained in the collar avoiding hole 130, and the horizontal motor 104 is disposed on a side of the mounting collar 112 opposite to the collar avoiding hole 130. This effectively utilizes the space of the first receiving cavity 108 in the housing body 106. Furthermore, the main control board 102 is clamped between the two mounting convex rings 112, and the main control board 102 is preferably fixed, and two ends of the main control board 102 are closer to the lens assembly 200. In some embodiments, an avoiding gap 131 is formed at an edge of the main control board 102, and an avoiding space is formed between the avoiding gap 131 and a side wall of the cabinet body 106. In some embodiments, an edge of the main control board 102 is provided with a terminal 132 for electrically connecting with the first lens assembly 201 and the second lens assembly 202. In some embodiments, the camera 10 includes a microphone (not shown) electrically connected to the main control panel 102, the microphone being assembled to the avoidance space. By arranging the avoiding gap 131, an avoiding space is formed between the avoiding gap and the side wall of the machine shell body 106, so that a microphone can be avoided, the layout in the machine shell body 106 is more compact, and the volume is smaller. The edge of the main control board 102 is provided with a microphone connector 133, and the microphone connector 133 is electrically connected with the microphone. In some embodiments, the edges of the main control board 102 are provided with an external-to-external connector 134. The side wall of the housing body 106 is provided with a card cover mounting opening 135 for mounting a card cover of the memory card, and the card cover mounting opening 135 and the external-to-external connector 134 are located on the same side of the main control board 102. The card cover mounting opening 135 and the avoiding notch 131 are located at two sides of the main control board 102, so that the space at two sides of the main control board 102 is effectively utilized, and the layout is more compact. In some embodiments, the main control board 102 has notches formed at both ends adjacent to the first horizontal transmission assembly 109 and the second horizontal transmission assembly 110 and extending concavely along the length direction of the main control board 102, so that the outer walls of the first communication hole 123 and the second communication hole 124 are adjacent to the main control board 102. In some embodiments, the notch is arcuate. The notch may be a collar relief hole 130. In some embodiments, the main control board 102 is provided with terminals along the vicinity of the notch for electrically connecting with the first lens assembly 201 and the second lens assembly 202. Therefore, the terminals for connecting the first lens assembly 201 and the second lens assembly 202 are closer to the convex ring avoiding hole 130, the length of the cable is reduced, and the layout of the whole main control board is compact. In some embodiments, the main control board 102 is provided with an optoelectronic switch 136 and a controller (not shown) connected to the optoelectronic switch. The transmission gear 105 is provided with a photoelectric blocking piece 137, and the photoelectric blocking piece 137 rotates relative to the photoelectric switch 136 along with the rotation of the transmission gear 105, and is rotationally switched between a state of blocking the photoelectric switch 136 and a state of not blocking the photoelectric switch 136. The controller is used for determining the rotation angle of the transmission gear 105 according to the electric signal of the photoelectric switch 136. For example, the photoelectric barrier 137 rotates relative to the photoelectric switch 136 in accordance with the rotation of the transmission gear 105, and outputs a low level when the photoelectric switch 136 is blocked, and outputs a high level when the photoelectric switch 136 is not blocked. The controller determines the rotation angle of the transmission gear 105 according to the low level or the high level. So configured, the rotation angle of the horizontal motor 104 can be precisely controlled and the function of the preset rotation angle of the video camera 10 is realized.
As shown in fig. 8 to 40, the lens housing 203 is rotatable in the horizontal direction with respect to the body 100. The relative position to the body 100 in the vertical direction remains unchanged. In some embodiments, the lens assembly 200 further includes a lens holder 216 disposed in the lens housing 203. The lens holder 216 is vertically and rotatably disposed in the lens housing 203, and the lens 204 is assembled to the lens holder 216. The vertical motor 205 is disposed in the lens housing 203 and connected to the lens holder 216. The vertical motor 205 is also electrically connected to the main control board 102, and the main control board 102 is configured to control the vertical motor 205 to drive the lens holder 216 to rotate in a vertical direction, and to drive the lens 204 to rotate in a vertical direction with respect to the lens housing 203. This enables vertical rotation of the lens 204 within the lens housing 203. Pitching rotation of the lens 204 may be achieved. For example, the horizontal position is 0 °, and the upward direction is negative and the downward direction is positive. The top end of the lens housing 203 is located in the housing 101 and connected to the horizontal motor 104. The main control board 102 is used for controlling the horizontal motor 104 to drive the lens assembly 200 to rotate in the horizontal direction with respect to the body 100. This allows the lens to rotate in the horizontal direction with respect to the housing 101. Compared with the related art, the lens 204 of the camera 10 of the present application is separated in horizontal transmission and vertical rotation, and does not affect each other. The lens assembly 200 rotates horizontally with respect to the body 100, and the lens 204 rotates vertically within the lens housing 203 of the lens assembly 200. The number of parts is small, the whole volume is small, and the assembly is simple. The lens 204 vertically rotates in the lens housing 203 of the lens assembly 200, and the whole lens housing 203 hermetically rotates, so that the problems of difficult structural assembly, many airtight leakage points, high overall height and size and the like can be effectively avoided. And the first lens assembly 201 and the second lens assembly 202 share one main control board 102. By using the same main control board 102, not only the horizontal rotation of any one of the lens assemblies 200, but also the vertical rotation of any one of the lens assemblies 200 can be realized. The horizontal rotation and the vertical rotation are not affected with each other, and the application scene is flexible.
In some embodiments, the lens 204 includes a lens body 217, a fixed sheet metal 218, and a lens circuit board 219. The lens circuit board 219 is fixed to the rear end of the lens body 217 by a fixing sheet metal member 218. The fixing sheet metal part 218 can fix the lens circuit board 219 and the lens body 217, and can also dissipate heat for the lens circuit board 219 and the lens body 217. One plate is dual-purpose, reduces the number of parts and has compact structure. In some embodiments, the lens assembly 200 further includes a holder base 220 fixed to the lens housing 203, and the lens holder 216 is rotatably coupled to the holder base 220. The lens holder 216 is rotatable in a longitudinal vertical direction with respect to the holder base 220. In some embodiments, the holder base 220 is rotatably coupled to the lens housing 203 in a vertical plane, and the vertical motor 205 is coupled to the holder base 220 for driving the lens holder 216 to rotate. So set up, set up lens holder 216 fixed lens 204, set up support base 220 fixed lens holder 216, lens 204 and lens holder 216 rotate relative to support base 220 together, and is reliable and stable. In some embodiments, the holder base 220 includes a downwardly opening rotational cavity 221, and the lens holder 216 and lens 204 are at least partially positioned within the rotational cavity 221. The lens 204 is assembled in the lens holder 216, and is engaged with the rotation cavity 221 from the bottom of the rotation cavity 221. In some embodiments, a holder driving gear 222 is disposed on an outer side of the lens holder 216, and the vertical motor 205 is in driving connection with the holder driving gear 222 to drive the lens holder 216 to drive the lens 204 to vertically rotate in the rotating cavity 221. In some embodiments, the lens holder 216 includes a rotation coupling shaft 223, and the rotation coupling shaft 223 is rotatably coupled to the holder base 220. The rotation connecting shaft 223 is used to movably connect the lens holder 216 in the holder base 220. The stand base 220 serves as a fixing. The vertical motor 205 drives the holder driving gear 222 to drive the lens holder 216 to drive the lens 204 to vertically rotate in the rotating chamber 221. In some embodiments, the lens holder 216 includes opposing holder forward and rear ends 224, 225. The holder front end 224 is located closer to the front end of the lens 204 than the holder rear end 225, the rotation connecting shaft 223 is located outside the holder front end 224, and the holder gear 222 is located outside the holder rear end 225. The vertical motor 205 drives the rack gear 222 to drive the rack rear end 225 to rotate the rear end of the lens 204 in the vertical direction, so as to drive the front end of the lens 204 to rotate in the vertical direction in the rotating chamber 221. Further, the lens 204 is secured to the holder base 220 by a lens holder 216. When the lens 204 vertically nods, the lens can horizontally move along with the lens assembly 200, so that the lens can quickly capture a target body conveniently, and the application range is wider. In some embodiments, the holder gear 222 is located on a lateral side of the lens holder 216 and the vertical motor 205 is located on the side of the lens holder 216 where the holder gear 222 is located. In addition, the holder driving gear 222 and the vertical motor 205 are assembled on the same lateral side of the lens holder 216, so that the vertical motor 20 is convenient to assemble, and the assembly difficulty is reduced.
In some embodiments, the lens housing 203 includes a housing body 226 and a housing upper cover 227 assembled on top of the housing body 226. The housing body 226 includes a second receiving cavity 228 that receives a lens. The receiving cavity has a cavity opening 229 at the top. The housing upper cover 227 is attached to the body 100. The case upper cover 227 includes a cover body 230 and a rotating shaft portion 212 extending upward from the cover body 230. The cover 230 covers the cavity opening 229, the rotating shaft 212 is inserted into the body 100 and rotatably connected to the body 100, and the body 100 covers the cover 230 above the cover 230. In some embodiments, the cover 230 fits within the cavity opening 229, and the upper surface of the cover 230 is below or flush with the upper edge of the cavity opening 229. With this arrangement, the top of the lens housing 203 protrudes into the body 100, and the volume of the camera 10 is smaller. And the housing body 226 is provided as a plastic member. The housing upper cover 227 is provided as a metal member. The top end of the upper cover 227 of the housing can be completely shielded by the body 100, and is not easy to see after assembly, surface treatment is not needed, the surface spraying process can be eliminated, and the spraying cost of metal parts can be saved. The housing body 226 is a plastic part, and the overall cost is saved by one-time injection molding. In some embodiments, the first lens assembly housing includes the housing cover 227 and the housing body 226 that are integrally molded. The housing upper cover 227 includes a flat portion and a longitudinally extending projection. The protrusion is connected to the body 100. The planar portion may be the cover 230. The projection may be the shaft portion 212. In some embodiments, the protrusion extends into the mounting collar 112 from the bottom up. In some embodiments, the circumferential direction of the protrusion is provided with a sealing installation step, and the sealing assembly 114 is in limited assembly with the sealing installation step and is located on the circumferential direction of the protrusion. The inner wall of the mounting convex ring 112 is provided with a bearing mounting step, and the bearing assembly 113 is assembled on the bearing mounting step and is positioned above the sealing assembly 114.
In some embodiments, the lens assembly 200 includes a cable 231 connecting the electronic control assembly and the main control board 102. The electronic control assembly includes a lens 204 and a vertical motor 205. The cable 231 may be a cable connected to the lens 204 and the vertical motor 205, and may be one or more cables. This cable still includes lamp plate cable and heating glass cable described below. In some embodiments, the top end of the lens housing 203 is provided with a communication hole 119, and the communication hole 119 is provided in the rotation shaft portion 212. The communication hole 119 communicates the first receiving chamber 108 and the second receiving chamber 228. The first containing cavity 108 and the second containing cavity 228 are sealed together, so that the waterproof and airtight problems can be solved, multiple sealing and a large number of disassembling parts are avoided, the cost of parts, assembly and the like of the whole machine is reduced, and the reliability of the airtightness of the whole machine is improved. The cable 231 extends upward from the second receiving cavity 228, passes through the communication hole 119, extends into the first receiving cavity 108, and is electrically connected to the main control board 102. This allows the cable 231 of the camera 10 to extend from the second receiving cavity 228 into the first receiving cavity 108 for connection with the main control board 102. With such an arrangement, the cavity through which the cable 231 connected with the lens assembly 200 passes is small, the circuit routing is compact, and the installation operation is simplified. Compared with the prior art, the cable connector has the advantages that the product structure is simplified, the wiring path is shortened, and the reliability of the cable is improved. In some embodiments, the horizontal portion is provided with a first communication hole 123 and a second communication hole 124 for passing a cable of the main control board 102, and the first communication hole 123 and the second communication hole 124 are provided at an edge position of the horizontal portion. In some embodiments, the cable connected to the first lens assembly 201 sequentially passes through the first lens assembly housing, and the first connection hole 123 in the horizontal portion, which is communicated with the first lens assembly housing, is electrically connected to the main control board 102. And the cable connected with the second lens assembly 202 sequentially passes through the second lens assembly housing, and the second communication hole 124 in the horizontal part, which is communicated with the second lens assembly housing, is electrically connected with the main control board 102. With the arrangement, the cables 231 connected with the first lens assembly 201 and the second lens assembly 202 pass through fewer cavities, and the line connection is compact. And ensures that cable 231 does not twist or pull during movement.
In some embodiments, the holder base 220 includes a holder body 232 and a harness snap 233 provided to the holder body 232. The harness buckle 233 is provided above the holder body 232. The cable 231 includes a lens cable connecting the lens 204 and the main control board 102, and the lens cable is constrained within the harness snap 233. So set up, the camera lens cable is accomodate, guarantees that the camera lens cable does not twist reverse or does not pull at the motion in-process. When the lens assembly 200 is vertically rotated, the lens cable is not affected. In addition, the cable includes a motor cable connecting the vertical motor 205 and the main control board 102, the motor cable being constrained within the harness snap 233. So set up, the motor cable is accomodate, guarantees that the motor cable does not twist reverse or does not pull at the motion in-process. When the lens assembly 200 is horizontally rotated, the motor cable is not affected. Moreover, the lens cable and the motor cable are constrained by the harness buckle 233, so that the cables 231 are stored orderly, and the structure is more compact. Moreover, the cable in the lens housing 203 and the cable in the body 100 are effectively separated, and the vertical movement and the horizontal movement of the lens 204 are not affected by each other. In some embodiments, the lens circuit board 219 includes a lens board and a lens interface board. The lens board and the lens interface board are led out by an FPC (flexible printed circuit) line through a fixing sheet metal part 218. The vertical motor 205 is fixed on the bracket base 220 through screws, the lens 204 and the lens bracket 216 are mounted on the bracket base 220 together, cables are led out of the tail of the vertical motor 205 and extend into the wire harness buckle 233 for restriction. In some embodiments, the first lens assembly 201 further comprises a first holder base provided with a wire harness structure. The harness structure may be a harness snap 233. The wire harness structure includes a wire harness hole which is penetrated up and down. The cables extend from the bottom up through the bundle hole into the communication hole 119. In some embodiments, the center of the beam hole is coaxially disposed with the center of the communication hole 119. So set up, guarantee in the cable can vertically upwards extend to intercommunicating pore 119, make the structure compacter.
In some embodiments, the lens assembly 200 further includes a front cover assembly 234 disposed on the front side of the lens housing 203, the front cover assembly 234 being assembled to the lens housing 203. The front cover 234 is assembled to the housing body 226. In some embodiments, bezel assembly 234 includes a bezel housing 235, a lamp panel 236, and a window glass 237, window glass 237 corresponding to lens 204. The lamp panel 236 and the window glass 237 are transversely disposed in the front cover housing 235. The front cover housing 235 is assembled to the lens housing 203 and located in front of the lens 204. In some embodiments, the front cover shell 235 is a metal piece. The light panel 236 and the window glass 237 conduct heat through the inner wall and the side walls of the front cover shell 235. So configured, the front cover shell 235 can serve as a fixing member and a heat dissipating member, and one part can carry multiple functions, thereby reducing the number of parts and the size of the lens assembly 200. The window glass is heating glass (antifogging glass) and is fixed to the front cover shell 235 through glue dispensing, and meanwhile, a twisted pair lead-out plate is arranged on the edge of the glass silk screen. The lamp panel 236 is fixed to the front cover case 235 by screws, and a plurality of LED lamps are provided thereon. The front cover assembly 234 further includes a lamp cup 253 and a fill glass 254. A lamp cup 253 is mounted below the lamp panel 236. The lamp cup 253 is used for refracting light emitted by the lamp panel 236, and plays a role in supplementing light to the camera 10. During lighting, light is emitted through the lamp cup 253 and the lamp cup glass 254, so that the camera 10 is supplemented with light. Meanwhile, the interface on the lamp panel 236 needs to be connected with a 6PIN cable, and the cable is led out to the main control board 102. The light supplement glass 254 covers the lamp panel 236. The assembly of the lamp panel glass 254 and the window glass 237 in the front cover shell 235 can also be used for sealing and waterproofing the front cover shell 235 and also for light transmission. The light panel 236 is fixed to the front cover case 235. The lamp panel 236 is an aluminum substrate on which 4 LED lamps are disposed. The front cover shell 235 is a metal piece and can be used for heat dissipation of the lamp panel 236 due to light emission. The heat conducts to the air through the inner wall of protecgulum casing 235 and lateral wall all around, and the typing of protecgulum casing 235 is defined according to lamp plate heat radiating area, both need satisfy the heat dissipation requirement, compromise the whole quality of protecgulum casing 235 again. The front cover shell 235 can meet the heat dissipation requirement, the machine body matched with the front cover shell can be made of plastic materials, material cost is saved, and the influence of product process, cost, performance and the like caused by piece removal through printing is verified again. The electronic control assembly includes a lamp panel 236 disposed in the front cover housing 235 and a window glass 237 disposed in the front cover housing 235. The cable 231 includes the lamp plate cable of connecting lamp plate 236 and main control board 102 and the heating glass cable of connecting window glass 237 and main control board 102, and lamp plate cable and heating glass cable are retrained in bunch buckle 233. So set up, through setting up bunch buckle 233, get up many cables restraint of lens subassembly 200, make many lamp plate cables and heating glass cable accomodate neatly, make the structure compacter. And guarantee that lamp plate cable and heating glass cable do not twist reverse or do not drag at the motion in-process, avoid receiving the influence. In some embodiments, the lens assembly 200 includes a first seal ring 238 and a second seal ring 239, the first seal ring 238 being disposed between the housing cover 227 and the housing body 226 for sealing the housing cover 227 and the housing body 226. A second seal 239 is disposed between the front cover shell 235 and the shell body 226 for sealing the front cover shell 235 and the shell body 226. With such an arrangement, the second accommodating cavity 228 in the housing body 226 is ensured to have better sealing performance, so that the whole lens assembly 200 is waterproof. In some embodiments, the harness snap 233 is located below the communication hole 119. In some embodiments, the harness snap 233 extends into the communication hole 119. So set up, guarantee that cable harness buckle 233 can vertically stretch into in the intercommunicating pore 119. In some embodiments, the wire harness latch 233 includes a first snap ring 2331 and a second snap ring 2332 protruding from the top of the first snap ring 2331, the first snap ring 2331 and the second snap ring 2332 are vertically communicated, and the cable 231 sequentially passes through the first snap ring 2331 and the second snap ring 2332 from bottom to top and extends into the communication hole 119. The first snap ring 2331 ensures the degree of bending of the cable, and prevents the cable from being bent too much. The second snap ring 2332 ensures that multiple cables extend vertically upward. In some embodiments, the second snap ring 2332 has a height that is greater than the height of the first snap ring 2331. So set up, guarantee that many cables extend vertically upwards. In some embodiments, the inner diameter of first snap ring 2331 is larger than the inner diameter of second snap ring 2332. With such an arrangement, the cable can be smoothly inserted into the second snap ring 2332 from the first snap ring 2331, and the cable is prevented from being bent too much.
As shown in fig. 21-25, the airframe 100 also includes a baffle assembly 138. The baffle plate 138 is disposed in the casing 101, and the baffle plate 138 has a wire passing hole 139 which is communicated with the communication hole 119 and passes through vertically. The cables are sequentially passed through the communication holes 119 and the threading holes 139, extended toward the main control board 102 above the barrier assembly 138, and connected to the main control board 102. By providing the baffle assembly 138, the plurality of cables of the lens assembly 200 are constrained, so that the plurality of cables connected to the main control board 102 are arranged in order, and the cables in the first accommodating cavity 108 and the second accommodating cavity 228 are compact. And through the wire harness buckle 233 and the baffle assembly 138, the cable can be provided with enough expansion and contraction allowance, so that the cable is not too long or too short, and the cable is not twisted or pulled in the process of horizontal rotation or vertical rotation of the lens assembly 200. In some embodiments, the flapper assembly 138 includes an arcuate sidewall 140, the arcuate sidewall 140 housing the horizontal rotation gear (rotation gear 105) and avoiding the horizontal motor 104. One end of the main control board 102 adjacent to the baffle plate assembly 138 is provided with a notch recessed along the length direction of the main control board 102. The notch may be the collar relief hole 130 described above. The cable electrically connected to the first lens assembly 201 can be electrically connected to the main control board 102 via the communication hole 119, the horizontal transmission gear 105 and the barrier assembly 138. In some embodiments, the baffle assembly 138 is horizontally sectioned on a side relatively closer to the horizontal motor 104 and curved on a side relatively farther from the horizontal motor 104. The cross section is provided to allow enough space to accommodate a portion of the rotating shaft of the horizontal motor 104. In some embodiments, the sidewall of the communication hole 119 extends downward from the top wall of the baffle assembly 138, and the transmission gear 105 is located outside the sidewall of the communication hole 119. So set up, baffle assembly 138 separates cable and drive gear 105, prevents that the cable from contacting with drive gear 105, and simple structure is effective. In some embodiments, a sidewall of the threading aperture 139 extends downwardly from a top wall of the baffle assembly 138 opposite the communication aperture 119, and the drive gear 105 is positioned outwardly of the sidewall of the threading aperture 139. The sidewall of the threading aperture 139 may be the arcuate sidewall 140 described above for isolating the drive gear 105 from the cable. In some embodiments, the baffle assembly 138 further has a plurality of position-limiting clips 141 on the upper surface thereof, and the lens assembly 200 includes a plurality of cables that are clipped to the plurality of position-limiting clips 141. Spacing buckle 141 is used for doing the spacing sign, and is easy to assemble, and the line length of effectively controlled cable guarantees that every cable has sufficient rotatory allowance, avoids the regulation of camera lens subassembly 200 on horizontal direction or vertical direction to twist reverse the scheduling problem of dragging the cable to guarantee that every cable should not too long also should not too short. In some embodiments, at least two of the plurality of limiting buckles 141 are spaced apart in the circumferential direction of the threading hole 139, and at least two of the plurality of cables are dispersed in the circumferential direction of the threading hole 139 and are buckled to different limiting buckles 141. So set up for many cables are arranged neatly and are avoided receiving the influence between two adjacent cables, in order to guarantee that every cable has sufficient line length surplus, avoid appearing the cable when horizontal rotation or vertical rotation and pull or twist reverse the scheduling problem. Each cable is led out to the wire harness buckle 233 of the lens support 216, and the cable is bound on the wire harness buckle 233 by a binding belt and then extends into the body 100 through the central hole of the baffle plate assembly 138. The spacing buckle 141 on the baffle assembly 138 can fix the cable, and both ends of the cable are all fixed like this, are in free state only at this subsection of revolution mechanic, and this fixed scheme can effectively intercept the torsion of lens assembly 200 when horizontal rotation or vertical rotation, drag scheduling problem to the internal line, promotes the reliability of cable. In some embodiments, the baffle assembly 138 is located at an end of the main control board 102 in a lateral direction, the baffle assembly 138 is located above the main control board 102, and the baffle assembly 138 is located above the driving gear 105, covering at least a portion of the driving gear 105. So set up, baffle subassembly 138 not only can retrain the cable, can also fix main control board 102 and drive gear 105, and a part bears a plurality of functions, reduces spare part quantity, makes whole compact structure. In some embodiments, the baffle plate assembly 138 is provided with a plurality of stoppers 142 protruding downward. The main control board 102 is provided with a plurality of limiting grooves 143 corresponding to the limiting members 142. The baffle plate assembly 138 is fixed on the main control board 102 by the position-limiting fit of the position-limiting members 142 and the position-limiting grooves 143. So set up, spacing cooperation is convenient for assemble baffle subassembly 138, reduces other fixed part to reduce the quantity of spare part, simplify the structure. The routing of the cable of the lens assembly 200 specifically includes that the lens housing 203 is fixed with the rotating gear 105 through the oil seal assembly 114 and the bearing assembly 113, and the circumferential horizontal rotation is not restricted. The horizontal motor 104 is fixed to the body 100. When the horizontal motor 104 rotates the rotary gear 105, the lens housing 203 is also rotated horizontally by the rotary gear 105. In the process, the lens cable and the motor cable are led out from the second receiving cavity 228 and extend into the first receiving cavity 108 through the threading hole 139 in the middle of the barrier assembly 138. When the lens cable and the motor cable come out of the threading hole 139, one end of the lens cable and the motor cable is fixed on the limiting buckle 141 of the baffle plate assembly 138, so that the limiting buckle 141 is prevented from being twisted and pulled in the movement process, and the stability of the cables is ensured. And finally, the limit buckle 141 is connected to the connection terminal of the corresponding main control board 102. The baffle plate assembly 138 can be used for threading and routing, fixing the cable, and meanwhile, can cut off the rotating gear 105, so that the cable is prevented from contacting with the rotating gear 105, and the cable is protected. The bearing assembly 113 serves to support and rotate the lens housing 203, and the oil seal assembly 114 serves to perform a dynamic sealing function, so that the lens assembly 200 and the body 100 are communicated with each other to isolate the external air.
As shown in fig. 33 to 40, the housing upper cover 227 is snapped to the top of the housing body 226. The top of the housing body 226 is provided with an upward step 240 and a body flange 241 projecting upward from the periphery of the step 240, the step 240 and the body flange 241 surrounding the cavity opening 229. The edge of the cover 230 is extended downward to form a cover flange 242, and the cover flange 242 is located inside the body flange 241, is in positioning fit with the body flange 241 in the circumferential direction of the cavity opening 229, and is pressed downward against the step 240. In some embodiments, a body flange 241 extends upward from an edge of the housing body 226, a cover flange 242 extends downward from an edge of the planar portion, the cover flange 242 is located inside the body flange 241, and the cover flange 242 and the body flange 241 are in clamping connection in the circumferential direction of the housing body 226. With such an arrangement, the cover 230 is ensured to be hermetically connected with the housing body 226, so that the second receiving cavity 228 in the housing body 226 has better sealing performance. In some embodiments, the top of housing body 226 is provided with an upwardly opening sealing groove 243, and sealing groove 243 opens inside body flange 241. The camera 10 further includes a seal 244, the seal 244 sealing between the cover flange 242 and the sealing groove 243. In some embodiments, sealing member 244 includes a horizontal portion 245 and a vertical portion 246 connected to horizontal portion 245, and horizontal portion 245 is interposed between lid body flange 242 and the top of sealing groove 243, and is circumferentially abutted against body flange 241 to cover the opening of sealing groove 243. The vertical portion 246 is located on the sidewall of the sealing groove 243 and abuts against the sidewall of the sealing groove 243 in the circumferential direction. In some embodiments, a seal 244 is sealingly positioned between cover flange 242 and step 240 for sealing cover flange 242 to step 240. The sealing groove 243 is recessed downward from the step 240. The sealing member 244 includes a clamping portion, which may be the horizontal portion, interposed between the cover flange 242 and the step 240, and covers the sealing groove 243. With such an arrangement, the external water vapor can be prevented from entering the second accommodating cavity 228, and the electric control assembly is prevented from being affected. In some embodiments, body flange 241 defines a drain hole 247 in communication with seal groove 243. The drain hole 247 is lower than the nip portion. The drain holes 247 are lower than the horizontal portion 245. So set up, be used for the ponding in the drainage seal groove 243 through setting up outlet 247, make ponding discharge lens subassembly 200, protect the performance of internal device. Wherein the lower the weep holes 247 the better. In some embodiments, a first fixing post 248 fixedly connected to the cover 230 is disposed in the sealing groove 243 in an upward protruding manner. First securement post 248 is located between seal 244 and body flange 241. The cover 230 is fixed to the top of the housing body 226 through the first fixing posts 248, so that the structure of the housing body 226 can be effectively utilized. The first fixing posts 248 are disposed in plurality, and the first fixing posts 248 are disposed at the top of the housing body 226 at intervals. In some embodiments, a drain space 249 is provided between the first fixing post 248 and the body flange 241. The drain holes 247 are provided corresponding to the drain space 249. With such an arrangement, external water vapor or rainwater can flow into the drainage space 249 and can be drained through the drainage holes 247. Casing upper cover 227 joint need be waterproof sealing in the cooperation of casing body 226, can realize through installing sealing member 244 additional, and sealing groove 243 department can produce ponding when drenching with rain, sets up outlet 247 and sluicing space 249 in sealing groove 243 department, is favorable to the discharge of ponding. In some embodiments, the outer side of the housing body 226 is recessed inwardly to form a design groove 250, and the drain opening 247 is located in the design groove 250. The drainage hole 247 is disposed in the art groove 250 to conceal the drainage hole 247, so that the drainage hole is not so abrupt, and the whole lens assembly 200 has an attractive exterior. The drain hole 247 is embedded in the art designing groove 250, which is practical and beautiful. Meanwhile, the art designing groove 250 also has the problem of negative and positive marks caused by different wall thicknesses, which weakens the machine body 100 and avoids the relevant defects of part mold forming. In some embodiments, a plurality of second fixing posts 251 are disposed in the housing body 226. A plurality of second fixing posts 251 are disposed in the second accommodating cavity 228, and the lens holder 216 is assembled with the housing body 226 through the plurality of second fixing posts 251. With such an arrangement, the space in the second receiving cavity 228 can be effectively utilized, and the layout is more compact. The plurality of second fixing posts 251 are disposed, and the plurality of second fixing posts 251 are disposed in the housing body 226 at intervals. In some embodiments, a plurality of third fixing holes 252 are formed at the front side of the case body 226, and the front cover assembly 234 is assembled with the case body 226 through the plurality of third fixing holes 252. With this arrangement, the structure of the housing body 226 can be effectively utilized. The plurality of first fixing posts 248, the plurality of second fixing posts 251 and the plurality of third fixing holes 252 are all integrated in the housing body 226, so that the integration level is high, other fixing parts can be reduced, the number of parts is small, and the structure is simplified.
As shown in fig. 41, the camera 10 further includes a laterally extending expansion assembly 300 disposed at the top of the body 100 and/or at the bottom of the lens assembly 200. In some embodiments, the expansion assembly 300 is provided on top of the fuselage 100. In other embodiments, the expansion assembly 300 is disposed at the bottom of the lens assembly 200. In still other embodiments, the expansion assembly 300 is disposed on the top of the body 100 and on the bottom of the lens assembly 200. In some embodiments, the expansion component 300 includes at least one of a radio frequency communication component, a camera component, a radar component. For example, radio frequency communication components such as 4G, 5G, WIFI may be expanded, and camera components may be added. In some embodiments, the expansion assembly 300 further includes a first expansion circuit board 301 and a second expansion circuit board 302. In some embodiments, the main body 100 further includes a first expansion circuit board 301, and the first expansion circuit board 301 is assembled in the expansion slot 111. In some embodiments, the body 100 further includes a second expansion circuit board 302, the second expansion circuit board 302 being located above and/or below the main control board 102. The first expansion circuit board 301 and the second expansion circuit board 302 may be a power supply board or a control board, and are not limited in this application. Thus, the application range of the camera 10 can be expanded, and the camera has a good later expansion function.
As shown in fig. 42 to 48, the camera 10 is fixedly mounted by a base assembly 400. The base assembly 400 supports a vertical portion so that the camera 10 can be horizontally mounted in a monitored area. The first lens assembly 201 and the second lens assembly 202 are symmetrically distributed on both sides of the base assembly 400. In some embodiments, the base assembly 400 includes a mounting base 401, a mounting bracket 402. The camera 10 is assembled to the mounting base 401. The mounting base 401 functions to fix the camera 10. The mounting base 401 is assembled to the mounting bracket 402 and is adjustable in a vertical plane relative to the mounting bracket 402. The mounting bracket 402 is fixedly connected to the mounting base 401 in the longitudinal direction. When the camera 10 is adjusted to be in the horizontal state, the levelness of the camera 10 is adjusted by adjusting the levelness of the mount base 401. Compared with the related art, the camera 10 is debugged repeatedly without powering on the camera 10, so that the installation efficiency is improved, and the labor cost is reduced. In some embodiments, the base assembly 400 further includes a level 403, the level 403 being disposed on the mounting base 401. The level gauge 403 is used to detect whether the mounting base 401 is horizontal when the mounting base 401 is adjusted in a vertical plane with respect to the mounting bracket 402, and the mounting base 401 is fixed to the mounting bracket 402 to level the video camera 10 when the level gauge 403 is horizontal. Thus, the levelness of the mount base 401 is detected by the level 403. When the installation base 401 is detected to be in the horizontal state, the camera 10 is assembled on the installation base 401, so that the camera 10 is ensured to be in the horizontal state when being assembled on the installation base 401, and when the whole machine is installed, the camera 10 is always in the horizontal state, and subsequent image forming is facilitated. And simple structure, the installation effectiveness is high, and the cost is lower. In some embodiments, the level 403 may be a vial. A bubble is designed in the installation base 401, and the horizontal state of the installation base 401 is judged by whether the bubble is in the middle position or not. The vial is positioned in which region of the base is aligned, typically in the middle. In some embodiments, the mounting base 401 includes a base body 404 and a mounting portion 405 provided at one end of the base body 404 and facing. The mounting portion 405 protrudes from the base main body 404 and extends toward the camera 10. The base body 404 is longitudinally snap-fitted to the bottom wall of the base member 400, and the mounting portion 405 is horizontally fixed to the side wall of the base member 400. The base body 404 longitudinally supports the base assembly 400. The mounting portion 405 abuts the base unit 400 in the horizontal direction. So set up, guarantee to be connected with base subassembly 400 in vertical and horizontal two not equidirectional, fixed stability is better. In some embodiments, the base body 404 is embossed with a snap 406. The bottom wall of the camera 10 is provided with a through hole matched with the buckle 406, and the buckle 406 passes through the through hole from the lower part of the through hole and is clamped with the upper wall of the through hole. The camera 10 is inserted into the base body 404 from top to bottom, pre-secured by the snap 406. This pre-fixing of the camera 10 to the mount body 404 ensures that the camera 10 cannot be detached from the mount body 404 during subsequent fixing. In some embodiments, the side walls of the base assembly 400 are recessed to form a notch 408, and the notch 408 is in horizontal, restraining engagement with the mounting portion 405. The base assembly 400 is provided with a base hole 409. The camera 10 further includes a fixing member 410, and the fixing member 410 is horizontally inserted into the mounting portion 405 and fixed to the base hole 409. In some embodiments, the camera 10 includes a camera 10 bottom wall and a camera 10 side wall, the camera 10 bottom wall and the base body 404 abut in the vertical direction and the camera 10 side wall and the side wall of the mounting portion 405 abut in the horizontal direction and limit. After the pre-fixing, the camera 10 is horizontally moved toward the mounting portion 405 by the fixing member 410, and the tail portion of the camera 10 is attached to the mounting portion 405, and finally the mounting is completed by the fixing member 410. The assembly mode is simple, quick, stable and reliable.
In some embodiments, the camera 10 includes a sheet metal bracket 146 disposed within the housing 101, the sheet metal bracket 146 being assembled with the body 100. The sheet metal bracket 146 is fixedly connected with the machine body 100. The bottom of casing 101 is equipped with first through-hole 147, and the bottom of panel beating support 146 is equipped with the second through-hole 148 that corresponds with first through-hole 147 position, and the through-hole includes first through-hole 147 and second through-hole 148, and buckle 406 passes first through-hole 147 and second through-hole 148, with the interior diapire joint of panel beating support 146. In some embodiments, sheet metal bracket 146 includes a sheet metal sidewall and a U-shaped portion, the U-shaped portion being disposed in a space enclosed by the sheet metal sidewall. The bottom of base subassembly 400 is equipped with first through-hole 147, and the bottom of U type portion is equipped with the second through-hole 148 that corresponds with first through-hole 147 position, and buckle 406 passes first through-hole 147 and second through-hole 148, with the interior diapire joint of U type portion. The camera 10 is inserted into the base body 404 from top to bottom so that the clip 406 passes through the first through hole 147 and the second through hole 148 and is snapped into the inner bottom wall of the sheet metal bracket 146 for pre-fixing. This pre-fixing of the camera 10 to the mount body 404 ensures that the camera 10 cannot be detached from the mount body 404 during subsequent fixing. The mode of buckle 406 and panel beating support 146's interior diapire joint, it is simple swift, and fixed stable. In some embodiments, sheet metal bracket 146 includes a sheet metal bottom wall 149 and a sheet metal rear sidewall 150 connected with sheet metal bottom wall 149. In some embodiments, the side wall of the mounting portion 405 abuts behind the sheet metal rear side wall 150. The second through hole 148 is disposed on the sheet metal bottom wall 149, the latch 406 includes a latch extension 411 extending upward from the base body 404 and a latch head 412 disposed at an upper end of the latch extension 411, the latch head 412 extends in a direction away from the sheet metal rear sidewall 150, and the latch 406 is disposed above the second through hole 148. When assembling the camera 10, the camera 10 is inserted into the base body 404 from top to bottom, and the clip extension 411 passes through the first through hole 147 and the second through hole 148, so that the clip head 412 abuts against the sheet metal bottom wall 149. And extend buckle head 412 towards the direction that deviates from panel beating rear side wall 150, guarantee that camera 10 should not break away from in base main part 404 in the horizontal direction, fixed stability is better. In some embodiments, the mounting portion 405 is provided with a first mounting hole 413. The sheet metal rear wall 150 is provided with a second mounting hole (not shown) corresponding to the position of the first mounting hole 413. The second mounting hole may be a base hole 409. The camera 10 further includes a first fixing member (fixing member 410) that passes through the first mounting hole 413 and the second mounting hole (base hole 409) to fix the sheet metal rear wall 150 and the mounting portion 405. So set up, this kind of assembled mode is simple and swift, reliable and stable. In some embodiments, the base body 404 is recessed downward to form a mounting groove 414, the level 403 is disposed in the mounting groove 414, and the mounting groove 414 is located in a middle region of the base body 404. The level 403 is inserted into the mounting groove 414 from top to bottom. So configured, mounting slots 414 are provided for receiving levels 403. The rectangular formula of this group is simple swift, reliable and stable. In some embodiments, sheet metal bottom wall 149 covers level 403. So configured, the level 403 is prevented from being separated from the mounting groove 414. In some embodiments, the base body 404 is provided with at least one drain hole 415 therethrough. So arranged, the accumulated water in the base body 404 is drained, and the corrosion hazard of the bubble water to the camera 10 is reduced. In some embodiments, the cable connected to the main control board 102 is sequentially routed through the vertical portion and the base assembly 400 to be connected to an external power source. In some embodiments, the camera 10 also includes a safety cord and/or cable 151. An avoiding hole 416 is formed in a side of the mounting portion 405 facing away from the base main body 404. The safety line and/or cable 151 extends from the camera 10 through the clearance hole 416. Facilitating storage of the safety line and/or cable 151. The cable is extended out from the tail of the camera 10 and is used for connecting background equipment through the avoiding hole 416, and the optical image signal of the camera 10 is transmitted to the background. One end of the safety rope is connected to the camera 10, and the other end of the safety rope is hung on a hanging hole of the mounting bracket 402, so as to protect the camera 10 from falling risks caused by impact or screw loosening. In some embodiments, the top of the mounting portion is provided with an indication area for indicating the mounting direction of the camera 10. It is convenient to recognize the front-rear direction of the mounting base 401 on the mounting bracket 402. In some embodiments, the sidewalls of the mounting portion are recessed inwardly with a recess, which may be the relief hole 416 described above. The recess is used to provide a receiving space to receive the safety line and/or cable 151 of the camera 10. In some embodiments, the sheet metal bracket 146 further includes a sheet metal front sidewall 152, the rear side of the horn assembly 126 is fixed to the sheet metal front sidewall 152, and the front side of the horn assembly 126 is fixed to the housing 101. So set up, utilize panel beating front side wall 152 and loudspeaker subassembly 126's rear side to form the pitch cavity to reduce the quantity of spare part, simplify the structure. In some embodiments, one or a combination of a third lens assembly, a radar assembly, a horn assembly, and a fill light assembly are disposed within the housing of the base assembly 400. Therefore, the application range can be expanded, and the device has a good later expansion function. In some embodiments, mounting bracket 402 includes a bracket body 417 and an adjustment member 418 coupled to bracket body 417, adjustment member 418 being rotatable in a vertical plane relative to bracket body 417. The mounting base 401 is mounted to the adjustment member 418. The adjustment member 418 can adjust the levelness of the mounting base 401, and the adjustment member 418 is adjusted to be horizontal when the level gauge 403 detects that the mounting base 401 is horizontal during the adjustment of the mounting base 401. So set up, detect through spirit level 403 whether installation base 401 is in the level, when guaranteeing that installation base 401 is in the level, assemble camera 10 in installation base 401 again, so guarantee that camera 10 is in the horizontality. If the level gauge 403 is not in the horizontal state, the levelness of the mounting base 401 is adjusted by the adjusting piece 418, and the camera 10 is adjusted when the adjusting piece 418 adjusts the mounting base 401 to the horizontal state, so that the camera 10 is ensured to be in the horizontal state. In the adjusting process, only the mounting base 401 needs to be adjusted, the camera 10 itself does not need to be adjusted, the operation is simple and easy, and image deformation caused by repeatedly adjusting the camera 10 is avoided.
In some embodiments, the base assembly 400 further comprises a second fixing member 419 extending along the horizontal direction, and when the adjusting member 418 is adjusted to the horizontal direction, the second fixing member 419 fixes the bracket main body 417 and the adjusting member 418. By adjusting the second fixing member 419, the adjusting member 418 can rotate in the vertical direction relative to the main body of the stand, so that the adjusting member 418 is adjusted to be in the horizontal state, and the operation is simple and quick. In some embodiments, the base assembly 400 further includes a third fixture 420 extending in a vertical direction. After the adjusting member 418 is adjusted in the vertical direction, the third fixing member 420 fixes the bracket main body 417 and the adjusting member 418. By adjusting the third fixing member 420, the adjusting member 418 can rotate around the vertical direction relative to the bracket main body 417, so that the adjusting member 418 can be adjusted to rotate horizontally, and the operation is simple and quick. The adjustment member 418 may be a pre-assembled plate. The pre-installed plate is leveled by adjusting the second fixing member 419 (vertical screw), then the screw behind the pre-installed plate is tightened after the camera 10 is installed, and finally the third fixing member 420 is adjusted, the orientation of the whole camera 10 is adjusted, and the third fixing member 420 (horizontal screw) is tightened. The horizontal adjustment of the third fixing member 420 is mainly convenient for the installation and locking of two screws behind the pre-mounting plate, so as to avoid the wall-mounted failure to operate the two screws behind.
In the actual adjustment process, after the level gauge 403 detects that the mounting base 401 is in a horizontal state, the mounting base is fixed to the mounting bracket 402 by a fixing member (2 mounting screws) through a base hole of the base main body 404, and the mounting base can not be fixedly screwed. The level 403 is then placed in the mounting slot 414. When the installation base 401 is not horizontal by observing the horizontal state indicated by the level gauge 403, the horizontal and vertical states of the adjusting member 418 of the installation bracket 402 are adjusted by the second fixing member 419 and the third fixing member 420 until the horizontal state is reached. Finally, the camera 10 is pre-fixed through a buckle 406 on the base main body 404, 2 mounting screws are aligned and placed in a base hole of the base main body 404, and the camera 10 is fastened and fixed; also, care is taken to extend safety line and/or cable 151 out of the pre-installed base relief hole 416. In the above-described mounting process, the levelness of the mounting base 401 is mainly adjusted, and after the levelness of the mounting base 401 is adjusted, the camera 10 is mounted.
In some embodiments, a camera includes a body and a plurality of lens assemblies. The machine body comprises a machine shell and a horizontal motor arranged in the machine shell. The plurality of lens assemblies can be horizontally and rotatably assembled below the body in a transverse mode. The lens assembly comprises a lens shell, a lens bracket and a vertical motor, wherein the lens bracket can be longitudinally and vertically rotatably arranged in the lens shell, the lens is arranged in the lens bracket, the vertical motor is arranged in the lens shell and connected with the lens bracket, and the vertical motor is used for driving the lens bracket to rotate in the longitudinal vertical direction so as to drive the lens to rotate in the longitudinal vertical direction relative to the lens shell. The top end of the lens shell is positioned in the shell and is connected with a horizontal motor, and the horizontal motor is used for driving the lens component to rotate in the transverse horizontal direction relative to the body. In some embodiments, a lens includes a lens body, a fixed sheet metal part, and a lens circuit board. The lens circuit board is fixed at the rear end of the lens body through the fixing sheet metal part. In some embodiments, the lens assembly further includes a holder base fixed to the lens housing, the lens holder being rotatably coupled to the holder base, the lens holder being rotatable in a longitudinal vertical direction with respect to the holder base. In some embodiments, the holder base includes a downwardly opening rotational cavity, and the lens holder and lens are at least partially located within the rotational cavity. In some embodiments, the outer side of the lens holder is provided with holder driving teeth, and the vertical motor is in driving connection with the holder driving teeth. In some embodiments, the lens holder includes a rotation connecting shaft rotatably connected to the holder base, the lens holder includes a holder front end and a holder rear end opposite to each other, the holder front end is adjacent to the front end of the lens with respect to the holder rear end, the rotation connecting shaft is disposed outside the holder front end, and the holder driving gear is disposed outside the holder rear end. In some embodiments, the holder gear is located on a lateral side of the lens holder, and the vertical motor is located on a side of the lens holder where the holder gear is located. In some embodiments, the bottom wall of the housing is provided with a mounting convex ring protruding upward, the top end of the lens housing is provided with a rotating shaft portion protruding upward, and the rotating shaft portion extends into the mounting convex ring from bottom to top. The camera also includes a bearing assembly and a seal assembly assembled between the shaft portion and the mounting collar. The fuselage includes drive gear, and the upper end of pivot portion is located to the drive gear cover, is located the top of bearing subassembly, and horizontal motor is connected with drive gear transmission, and is located drive gear's horizontal one side. In some embodiments, the bottom wall of the casing is further provided with an arc-shaped limiting groove, and the arc-shaped limiting groove extends around the mounting convex ring. The surface of the lens shell is convexly provided with a limiting rib extending into the limiting groove. When the lens component rotates horizontally relative to the body, the limiting rib slides in the limiting groove. In some embodiments, the main control board is mounted on the bottom wall of the casing body, and a heat dissipation space is formed between the main control board and the bottom wall of the casing body. In some embodiments, the chassis includes a chassis body extending laterally, and the plurality of lens assemblies are assembled below the chassis body in a longitudinal direction. The fuselage still includes the main control board, and the main control board is transversely installed in the casing body. In some embodiments, the plurality of lens assemblies includes a first lens assembly and a second lens assembly. The first lens assembly is located at one transverse end of the main control board, the second lens assembly is located at the other transverse end of the main control board, and the first lens assembly and the second lens assembly are respectively electrically connected with the main control board. In some embodiments, the edge of the main control panel is provided with an avoiding gap, and an avoiding space is arranged between the avoiding gap and the side wall of the casing body. The camera comprises a microphone electrically connected with the main control panel, and the microphone is assembled in the avoiding space. The edge of the main control board is provided with a microphone connector which is electrically connected with the microphone. In some embodiments, the edge of the main control board is provided with an external connector. The side wall of the casing body is provided with a card cover mounting opening for mounting a card cover of the storage card, and the card cover mounting opening and the external connector are positioned on the same side of the main control board. In some embodiments, the bottom wall of the casing body is recessed downwards to form an expansion slot, and the expansion slot is located below the main control board and is communicated with the heat dissipation space. In some embodiments, the chassis includes a longitudinally extending component housing connected below the expansion slot. The fuselage still includes the loudspeaker subassembly of assembling in the subassembly casing and the loudspeaker cable of being connected with the loudspeaker subassembly. The diapire of extension groove is equipped with the loudspeaker that link up from top to bottom and crosses the line hole, and the loudspeaker cable passes the loudspeaker and crosses the line hole, extends to extension inslot and main control board electric connection. In some embodiments, the expansion slot is located in a middle portion of the lateral direction of the housing body, and the plurality of lens assemblies includes a first lens assembly and a second lens assembly, which are respectively located on two opposite lateral sides of the expansion slot and the assembly housing. In some embodiments, the main control board is provided with a bottom wall, the bottom wall of the expansion groove is provided with a cable passing hole which is communicated up and down, and the cable passes through the cable passing hole downwards, extends into the assembly shell and extends out of the assembly shell from the inside of the assembly shell. In some embodiments, the side wall of the expansion slot is provided with an airtight test hole, and the expansion slot is communicated with the outside through the airtight test hole. In some embodiments, a protruding ring avoiding hole is formed in one side of the main control board, the mounting protruding ring is clamped in the protruding ring avoiding hole, and the horizontal motor is located on one side, opposite to the protruding ring avoiding hole, of the mounting protruding ring. In some embodiments, the main control panel is provided with a photoelectric switch and a controller connected with the photoelectric switch, the transmission gear is provided with a photoelectric blocking piece, the photoelectric blocking piece rotates relative to the photoelectric switch along with the rotation of the transmission gear, the photoelectric blocking piece is rotationally switched between a state of blocking the photoelectric switch and a state of not blocking the photoelectric switch, and the controller is used for determining the rotation angle of the transmission gear according to an electric signal of the photoelectric switch. In some embodiments, the lens assembly further includes a front cover assembly disposed at a front side of the lens housing, the front cover assembly including a front cover housing, a lamp panel, and a window glass, the window glass corresponding to the lens. The lamp plate and the window glass are transversely distributed in the front cover shell. In some embodiments, the camera further comprises a laterally extending expansion assembly disposed at the top of the body and/or at the bottom of the lens assembly. The extension assembly comprises at least one of a radio frequency communication assembly, a camera assembly and a radar assembly. In some embodiments, the body further includes a first expansion circuit board assembled in the expansion slot. In some embodiments, the main body further comprises a second expansion circuit board, and the second expansion circuit board is positioned above and/or below the main control board.
In some embodiments, a camera includes a T-shaped body, a base assembly, a first lens assembly, and a second lens assembly. The T-shaped body comprises a horizontal part and a vertical part. A base assembly supporting the vertical part so that the camera can be horizontally mounted on the monitored area. First camera lens subassembly and second camera lens subassembly, first camera lens subassembly and second camera lens subassembly are connected with horizontal part hoist and mount, and distribute in the both sides of base subassembly symmetrically. The horizontal part comprises a cavity extending transversely, a first horizontal transmission component and a second horizontal transmission component are symmetrically arranged in the cavity, and under the horizontal transmission power generated by the first horizontal transmission component and the second horizontal transmission component, the first lens component and the second lens component can horizontally rotate relative to the T-shaped body with an axis parallel to the vertical part. Wherein, first lens subassembly includes first lens subassembly casing, is provided with first lens subassembly and first vertical drive subassembly in the first lens subassembly casing coelomic, and, the second lens subassembly includes first lens subassembly casing, is provided with second lens subassembly and second vertical drive subassembly in the first lens subassembly casing coelomic. The first lens assembly is movable in pitch relative to the first lens assembly housing and the T-shaped body under a vertical drive force generated by the first vertical drive assembly, and the second lens assembly is movable in pitch relative to the first lens assembly housing and the T-shaped body under a vertical drive force generated by the second vertical drive assembly. In some embodiments, a main control board is horizontally disposed in the cavity, a cable connected to the first lens assembly sequentially penetrates through the first lens assembly housing, a first communication hole in the horizontal portion, which is communicated with the first lens assembly housing, is electrically connected to the main control board, and a cable connected to the second lens assembly sequentially penetrates through the first lens assembly housing, and a second communication hole in the horizontal portion, which is communicated with the first lens assembly housing, is electrically connected to the main control board. In some embodiments, the center of the main control board is coaxial with the center of the vertical portion. In some embodiments, the main control board is disposed with an air gap with a bottom surface of the horizontal portion within the cavity. In some embodiments, a surface of the horizontal portion, which is connected to the first lens assembly and the second lens assembly, is provided with a first limiting groove surrounding the first communication hole and a second limiting groove surrounding the second communication hole, the first lens assembly housing is provided with a first limiting rib, the first lens assembly housing is provided with a second limiting rib, the first limiting groove receives the first limiting rib, and the second limiting groove receives the second limiting rib. When first camera lens subassembly and second camera lens subassembly horizontal movement, first spacing muscle slides along first spacing inslot, just, the spacing muscle of second slides along the second spacing inslot, and the horizontal turned angle of first camera lens subassembly and second camera lens subassembly has been retrained respectively to the radian of first spacing groove and second spacing groove. In some embodiments, the first and second spacing ribs are first and second projections, respectively, facing the first and second spacing grooves. In some embodiments, the cable connected to the main control board sequentially passes through the vertical portion and the base assembly to be connected to an external power source. In some embodiments, the horizontal portion is provided with a threading hole for threading a cable of the main control board, and the threading hole is arranged at an edge position of the horizontal portion. In some embodiments, the main control board has notches formed by extending inwards along the length direction of the main control board at two ends adjacent to the first horizontal transmission assembly and the second horizontal transmission assembly, so that the outer walls of the first communication hole and the second communication hole are adjacent to the main control board. In some embodiments, the notch is arcuate. In some embodiments, the main control board is provided with a terminal along the vicinity of the notch for electrically connecting with the first lens assembly and the second lens assembly. In some embodiments, one or a combination of a third lens assembly, a radar assembly, a horn assembly, and a fill light assembly is disposed within the housing of the base assembly.
In some embodiments, a camera includes a body and a lens assembly. The fuselage includes the casing of horizontal extension and locates the main control board in the casing, and the casing includes the first chamber of acceping of horizontal extension, and the main control board is located the first intracavity of acceping. The lens assembly is longitudinally positioned below the body, and the top end of the lens assembly is positioned in the first accommodating cavity and is rotatably connected with the shell. The lens component comprises a lens shell, an electric control component arranged in the lens shell and a cable connected with the electric control component and the main control board, wherein the electric control component comprises a lens. The lens shell comprises a second accommodating cavity for accommodating the lens, the top end of the lens shell is provided with a communication hole, and the communication hole is communicated with the first accommodating cavity and the second accommodating cavity. The cable upwards extends from the second accommodating cavity, passes through the communication hole, extends into the first accommodating cavity and is electrically connected with the main control board. In some embodiments, the lens assembly further includes a lens holder to which the lens is assembled. The lens support comprises a support body and a wire harness buckle arranged on the support body. The cable is including the camera lens cable of connecting camera lens and main control board, and the camera lens cable is retrained in the bunch buckle. In some embodiments, the lens holder is rotatably connected to the lens housing in a vertical plane, and the electric control assembly further includes a vertical motor connected to the lens holder for driving the lens holder to rotate. The cable is including the motor cable of connecting perpendicular motor and main control board, and the motor cable is retrained in the bunch buckle. In some embodiments, the lens assembly further includes a front cover assembled to the lens housing and positioned in front of the lens. The electronic control assembly comprises a lamp panel positioned in the front cover. The cable is including the lamp plate cable of connecting lamp plate and main control board, and the lamp plate cable is retrained in the bunch buckle. In some embodiments, the electrical control assembly includes a window glass disposed in the front cover. The cable includes the heating glass cable of connecting window glass and main control board, and the heating glass cable is retrained in the bunch buckle. In some embodiments, the wire harness buckle is arranged above the bracket body in a protruding mode, the wire harness buckle comprises a first clamping ring and a second clamping ring arranged on the top of the first clamping ring in a protruding mode, the first clamping ring and the second clamping ring are communicated up and down, and the cable sequentially penetrates through the first clamping ring and the second clamping ring from bottom to top and extends into the communication hole. In some embodiments, the harness snap is located below the communication hole. In some embodiments, the harness snap extends into the communication aperture. In some embodiments, the height of the second snap ring is greater than the height of the first snap ring. In some embodiments, the inner diameter of the first snap ring is greater than the inner diameter of the second snap ring. In some embodiments, the body further comprises a baffle assembly, the baffle assembly is arranged in the casing, and the baffle assembly is provided with a threading hole which is communicated with the communication hole and runs through up and down. The cable passes intercommunicating pore and through wires hole according to this, extends to the main control board above the baffle subassembly, is connected with the main control board. In some embodiments, the upper surface of the baffle assembly is further provided with a plurality of limiting buckles, the lens assembly comprises a plurality of cables, and the plurality of cables are buckled to the plurality of limiting buckles. At least two in a plurality of spacing buckles are at the ascending interval distribution of circumference of through wires hole, and two at least in a plurality of cables disperse in the circumference of through wires hole, are buckled in the spacing buckle of difference. In some embodiments, the camera further includes a horizontal motor and a transmission gear connected to the horizontal motor, the transmission gear is connected to the lens assembly, and the horizontal motor is used for driving the lens assembly to rotate horizontally. The baffle plate assembly is positioned above the transmission gear and covers at least one part of the transmission gear. In some embodiments, a sidewall of the threading aperture extends downwardly from the top wall of the baffle assembly opposite the communication aperture, and the drive gear is located outwardly of the sidewall of the threading aperture. In some embodiments, the main control board extends transversely in the first accommodating cavity, and the baffle plate assembly is located at the end of the main control board in the transverse direction and above the main control board.
In some embodiments, a camera includes a body, a first lens assembly, and a baffle assembly. The first horizontal transmission assembly and the main control board are arranged in the machine body in a cavity-sharing mode, the main control board is horizontally arranged in the machine body, and the machine body is provided with a communication hole. The first lens assembly is connected with the machine body through the communicating hole, the first lens assembly can horizontally rotate under the driving force of the first horizontal transmission assembly, and the first lens assembly comprises a first lens assembly. The first horizontal transmission assembly comprises a horizontal motor and a horizontal rotating gear, the horizontal motor assembly is arranged near the wall of the machine body, and the horizontal rotating gear is coaxial with the communication hole. The camera further comprises a baffle assembly arranged in the camera body, the baffle assembly comprises an arc-shaped side wall, and the arc-shaped side wall is covered with a horizontal rotating gear and avoids a horizontal motor. The main control board is provided with the breach along the main control board length direction indent near the one end of baffle subassembly, the shape and the arc lateral wall adaptation of breach. The camera is configured to: the cable electrically connected with the first lens assembly can be electrically connected with the main control board after passing through the communication hole, the horizontal transmission gear and the baffle assembly. In some embodiments, the first lens assembly includes a first lens assembly housing, and the first lens assembly and the first vertical transmission assembly are disposed in a common cavity in the first lens assembly housing, and the first vertical transmission assembly can drive the first lens assembly to perform a tilting motion relative to the first lens assembly housing. In some embodiments, the first lens assembly housing includes a housing body and a rotation shaft portion provided to the housing body. The camera further includes a bearing assembly and a seal assembly assembled to the shaft and located below the horizontal rotation gear. The rotating shaft part is assembled with the horizontal rotating gear through the sealing component and the bearing component, when the first lens component rotates horizontally, the inner ring of the bearing component rotates together with the rotating shaft part and the transmission gear in a clamping and fixing mode, and the outer ring of the bearing component and the machine body do not rotate. In some embodiments, the periphery of the rotating shaft part is provided with a sealing installation step, and the sealing assembly is in limit assembly with the sealing installation step. The inner wall of the communicating hole is provided with a bearing mounting step, and the bearing assembly is assembled above the sealing assembly and is in limit fit with the bearing mounting step. In some embodiments, the baffle assembly is located at an end portion of the main control board in the lateral direction, and the baffle assembly is located above the main control board and above the transmission gear, covering at least a portion of the transmission gear. In some embodiments, the baffle plate assembly is provided with a plurality of stoppers extending downwards. The main control board is provided with a plurality of limiting grooves corresponding to the limiting parts, and the baffle plate assembly is fixed on the main control board through the limiting matching of the limiting parts and the limiting grooves. In some embodiments, a sidewall of the communication hole extends downward from the top wall of the baffle assembly, and the transmission gear is located outside the sidewall of the communication hole. In some embodiments, the baffle assembly is in a horizontal direction, and the side relatively close to the horizontal motor is a cross section, and the side relatively far away from the horizontal motor is an arc surface. In some embodiments, the camera includes a plurality of cables electrically connected to the first lens assembly, and the upper surface of the barrier assembly further includes a plurality of limit clips to which the plurality of cables are clipped. In some embodiments, the first lens assembly further comprises a first holder base, the first holder base is provided with a wire harness structure, the wire harness structure comprises a wire harness hole which is communicated from top to bottom, and the cable passes through the wire harness hole from bottom to top and extends into the communication hole. In some embodiments, the center of the beam hole is coaxially disposed with the center of the communication hole.
In some embodiments, a camera includes a body and a lens assembly. The lens assembly is rotatably assembled below the body and comprises a lens shell and a lens assembled in the lens shell. The lens shell comprises a shell body and a shell upper cover assembled at the top of the shell body, the shell body is provided with an accommodating cavity for accommodating the lens, a cavity opening is formed above the accommodating cavity, the shell upper cover comprises a cover body and a rotating shaft portion extending upwards from the cover body, the cover body covers the cavity opening, the rotating shaft portion is embedded into the body and is connected with the body in a rotating mode, and the body covers the cover body above the cover body. In some embodiments, the cover is inserted into the cavity opening, and the upper surface of the cover is lower than or flush with the upper edge of the cavity opening. In some embodiments, the top of the housing body is provided with an upwardly facing step and a body flange projecting upwardly from the periphery of the step, the step and body flange surrounding the cavity opening. The edge downwardly extending of lid is equipped with the lid flange, and the lid flange is located the inboard of body flange, and with the body flange spacing cooperation on the circumference of cavity opening, and support downwards and press on the step. In some embodiments, the lens assembly further comprises a seal member sealingly positioned between the cover flange and the step. The step is equipped with the seal groove of undercut, and the sealing member is including pressing from both sides the clamping part of locating between lid flange and the step, and the clamping part lid is in the seal groove top, and the outlet that communicates with the seal groove is seted up to the body flange, and the outlet is less than the clamping part. In some embodiments, a first fixing column fixedly connected with the cover body is arranged in the sealing groove in an upward protruding mode. The first fixing column is positioned between the sealing element and the body flange, and a water drainage space is formed between the first fixing column and the body flange. The drain hole is arranged corresponding to the drain space. In some embodiments, the outer side of the shell body is recessed inwards to form an art designing groove, and the water drainage hole is positioned in the art designing groove. In some embodiments, the lens housing can rotate in the horizontal direction relative to the body, and the relative position of the lens housing to the body in the vertical direction is kept unchanged. In some embodiments, the housing body is a plastic part and the housing cover is a metal part. In some embodiments, the lens assembly further includes a front cover assembly disposed on the front side of the housing body, the front cover assembly including a front cover housing, a lamp panel, a lamp assembly, and a window glass. The lamp plate, the lamp assembly and the window glass are assembled in the front cover shell. The front cover shell is a metal piece. The lamp plate, the lamp assembly and the window glass conduct heat through the inner wall and the side wall of the front cover shell. In some embodiments, the lens assembly further includes a lens holder, and the lens body is assembled to the lens holder. Accept to be equipped with a plurality of second fixed columns in the chamber, the camera lens support assembles with casing body through a plurality of second fixed columns. In some embodiments, the lens assembly further includes a front cover assembly assembled to the front side of the housing body. The front side of casing body is equipped with a plurality of third fixed orificess, and the front shroud subassembly passes through a plurality of third fixed orificess and casing body equipment.
In some embodiments, a camera includes a body, a first lens assembly, and a second lens assembly. A first horizontal transmission assembly and a second horizontal transmission assembly are arranged in the machine body in a cavity-sharing mode. The first lens assembly and the second lens assembly are respectively connected with the machine body, the first lens assembly can horizontally rotate under the driving force of the first horizontal transmission assembly, and the second lens assembly can horizontally rotate under the driving force of the second horizontal transmission assembly. The first lens assembly comprises a first lens assembly shell, a first lens assembly and a first vertical transmission assembly are arranged in the first lens assembly shell in a cavity-sharing mode, the second lens assembly comprises a first lens assembly shell, and a second lens assembly and a second vertical transmission assembly are arranged in the first lens assembly shell in a cavity-sharing mode. The first lens assembly can tilt relative to the first lens assembly shell under the driving force of the first vertical transmission assembly, and the second lens assembly can tilt relative to the first lens assembly shell under the driving force of the second vertical transmission assembly. First lens subassembly casing includes casing upper cover and the integrated into one piece's of moulding plastics casing body, and the casing upper cover includes plane portion and longitudinal extension's arch, and the arch meets with the fuselage pivot. In some embodiments, the edge of the main body extends upward to form a body flange, the edge of the planar portion extends downward to form a cover flange, the cover flange is located on the inner side of the body flange, and the cover flange and the body flange are in clamping connection in the circumferential direction of the main body. In some embodiments, the top of the main body is provided with a sealing groove which is opened upwards, the sealing groove is opened at the inner side of the body flange, and the camera further comprises a sealing element which is sealed between the cover body flange and the sealing groove. In some embodiments, the sealing member includes a horizontal portion and a vertical portion connected to the horizontal portion, and the horizontal portion is interposed between the lid flange and the top portion of the sealing groove and circumferentially abuts against the body flange to cover the opening of the sealing groove. The vertical portion is located on a side wall of the seal groove and circumferentially abuts against the side wall of the seal groove. In some embodiments, the body flange is provided with a drain hole communicated with the seal groove, and the drain hole is lower than the horizontal part. In some embodiments, a first fixing column fixedly connected with the upper cover of the housing is arranged in the sealing groove in an upward protruding manner. The first fixing column is positioned between the sealing element and the body flange, and a water drainage space is formed between the first fixing column and the body flange. The drain hole is arranged corresponding to the drain space. In some embodiments, the outer side of the main body is recessed inwards to form a craft groove, and the water drainage hole is positioned in the craft groove. In some embodiments, the camera further comprises a bearing assembly and a seal assembly, the bearing assembly and the seal assembly being assembled to the protrusion. The fuselage includes horizontal drive gear, and protruding upper end is located the top of bearing subassembly to horizontal drive gear cover, and first horizontal drive subassembly is connected with horizontal drive gear transmission. In some embodiments, the bottom wall of the body is provided with a mounting convex ring in an upward protruding mode, and the protrusion extends into the mounting convex ring from bottom to top. In some embodiments, the periphery of the bulge is provided with a sealing installation step, and the sealing assembly is in limited assembly with the sealing installation step. The inner wall of the mounting convex ring is provided with a bearing mounting step, and the bearing assembly is assembled above the sealing assembly and is in limit fit with the bearing mounting step. In some embodiments, the camera includes a mounting bracket, a mounting base, a camera, and a level. The mounting base is assembled to the mounting bracket and is adjustable in a vertical plane relative to the mounting bracket. The camera is assembled on the mounting base. The installation base is located to the spirit level, and the spirit level is used for detecting whether the installation base is level when the installation base is adjusted in vertical plane for the installing support, and when the spirit level, the installation base is fixed in the installing support to make the camera level. In some embodiments, the mounting base includes a base body and a mounting portion provided at one end of the base body. The camera includes camera diapire and camera lateral wall, and camera diapire is spacing with base main part butt in vertical direction, and camera lateral wall is spacing with the lateral wall of installation department butt in the horizontal direction. In some embodiments, the base body is embossed with a snap. The camera diapire be equipped with buckle assorted through-hole, the buckle passes the through-hole from the below of through-hole, with the upper wall joint of through-hole.
In some embodiments, the camera includes a body, a housing coupled to the body, and a sheet metal bracket disposed within the housing, the sheet metal bracket assembled with the body. The bottom of casing is equipped with first through-hole, and the bottom of panel beating support is equipped with the second through-hole that corresponds with first through-hole position, and the through-hole includes first through-hole and second through-hole, and the buckle passes first through-hole and second through-hole, with the interior diapire joint of panel beating support. In some embodiments, the sheet metal bracket includes a sheet metal bottom wall and a sheet metal rear side wall connected with the sheet metal bottom wall. In some embodiments, the sheet metal bottom wall covers the level. In some embodiments, the side wall of the mounting portion abuts against the rear side wall of the sheet metal. The panel beating diapire is located to the second through-hole, and the buckle includes the buckle extension that upwards extends from the base main part and locates the buckle head of the upper end of buckle extension, and the buckle head extends towards the direction that deviates from panel beating rear side wall, and the buckle is in the top of second through-hole. In some embodiments, the mounting portion is provided with a first mounting hole. The side wall is equipped with the second mounting hole that corresponds with first mounting hole position behind the panel beating. The camera further comprises a first fixing piece, the first fixing piece penetrates through the first mounting hole and the second mounting hole, and the metal plate rear side wall and the mounting portion are fixed. In some embodiments, the base body is recessed downwardly with a mounting groove, the level is disposed within the mounting groove, and the mounting groove is located in a middle region of the base body. In some embodiments, the base body is provided with at least one drain hole running through the base body from top to bottom. In some embodiments, the camera device further comprises a safety line and/or cable connected to the camera. One side of the installation part back to the base main body is provided with an avoiding hole, and the safety rope and/or the cable extend through the avoiding hole from the camera. In some embodiments, the top of the mounting portion is provided with an indication area for indicating the mounting direction of the camera. In some embodiments, the mounting bracket includes a bracket body and an adjustment member coupled to the bracket body, the adjustment member being rotatable in a vertical plane relative to the bracket body. The mounting base is mounted on the adjusting piece. During the adjustment of the adjusting member, the adjusting member is adjusted to the horizontal when the level gauge detects the level of the mounting base. In some embodiments, the camera further includes a second fixing member extending in a horizontal direction, and the second fixing member fixes the bracket main body and the adjusting member when the adjusting member is adjusted to be horizontal. In some embodiments, the adjustment member is rotatable in a vertical direction with respect to the stand body, and the camera further includes a third fixing member extending in the vertical direction. After the adjusting piece is adjusted in the vertical direction, the third fixing piece fixes the support main body and the adjusting piece. In some embodiments, the camera includes a body, a housing coupled to the body, and a sheet metal bracket disposed within the housing, the sheet metal bracket assembled with the body. The panel beating support includes panel beating front side wall. The camera further comprises a horn assembly, the rear side of the horn assembly is fixed on the front side wall of the metal plate, and the front side of the horn assembly is fixed on the shell.
In some embodiments, a camera includes a body, a mount assembly, a first lens assembly, a second lens assembly, a mounting mount, and a mounting bracket. A first horizontal transmission component and a second horizontal transmission component are arranged in the machine body in a cavity-sharing mode. The base assembly supports the body. The first lens assembly and the second lens assembly are connected with the body and distributed on two sides of the base assembly, the first lens assembly can horizontally rotate under the driving force of the first horizontal transmission assembly, and the second lens assembly can horizontally rotate under the driving force of the second horizontal transmission assembly. The first lens assembly comprises a first lens assembly shell, and a first lens assembly and a first vertical transmission assembly are arranged in the first lens assembly shell in a cavity-sharing mode. The second lens assembly comprises a first lens assembly shell, and a second lens assembly and a second vertical transmission assembly are arranged in the first lens assembly shell in a cavity-sharing mode. The first lens assembly can relatively move in a pitching mode relative to the first lens assembly shell under the driving force of the first vertical transmission assembly, and the second lens assembly can relatively move in a pitching mode relative to the first lens assembly shell under the driving force of the second vertical transmission assembly. The installation base includes base main part and the installation department that extends towards the base, and base main part is connected with base component's diapire buckle on vertical, installation department and base component's lateral wall fixed connection on the horizontal direction. The mounting bracket is fixedly connected with the mounting base in the longitudinal direction. In some embodiments, the side walls of the base assembly are recessed to form a gap that is in horizontal positional engagement with the mounting portion. The base assembly is provided with a base hole. The camera further comprises a fixing piece, and the fixing piece penetrates through the mounting portion in the horizontal direction and is fixed with the base hole. In some embodiments, the base body is embossed with a snap. The diapire of camera be equipped with buckle assorted through-hole, the buckle passes the through-hole from the below of through-hole, with the upper wall joint of through-hole. In some embodiments, the clip includes a clip extension extending upward from the base body and a clip head disposed at an upper end of the clip extension, the clip head extending away from the sidewall of the base assembly and being clipped over the through hole. In some embodiments, a sheet metal support is arranged in the cavity of the base assembly and is fixedly connected with the machine body. In some embodiments, the sheet metal support includes a sheet metal side wall and a U-shaped portion, and the U-shaped portion is provided in a space surrounded by the sheet metal side wall. The bottom of base subassembly is equipped with first through-hole, and the bottom of U type portion is equipped with the second through-hole that corresponds with first through-hole position, and the through-hole includes first through-hole and second through-hole, and the buckle passes first through-hole and second through-hole, with the interior diapire joint of U type portion. In some embodiments, the camera further comprises a level disposed on the base assembly, the level being configured to detect whether the base assembly is level when the base assembly is adjusted in a vertical plane relative to the mounting bracket, the base assembly being secured to the mounting bracket when the level is level to level the camera. In some embodiments, the base body is recessed downwardly with a mounting groove, the level is disposed within the mounting groove, and the mounting groove is located in a middle region of the base body. In some embodiments, the side walls of the mount are recessed inwardly with a recess for receiving a cable of the camera. In some embodiments, one or a combination of a third lens assembly, a radar assembly, a horn assembly, and a fill light assembly are disposed within the base assembly. The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the scope of protection of the present application.
Claims (10)
1. A camera, comprising:
a body; and
the lens assembly is rotatably assembled below the body and comprises a lens shell and a lens assembly assembled in the lens shell; the lens shell comprises a shell body and a shell upper cover assembled at the top of the shell body, the shell body is provided with an accommodating cavity for accommodating the lens component, a cavity opening is formed in the upper part of the accommodating cavity, the shell upper cover comprises a cover body and a rotating shaft part extending upwards from the cover body, the cover body covers the cavity opening, the rotating shaft part is embedded into the machine body and is rotatably connected with the machine body, and the machine body covers the cover body above the cover body.
2. The camera of claim 1, wherein the cover is inserted into the cavity opening, and an upper surface of the cover is lower than or flush with an upper edge of the cavity opening.
3. The camera of claim 1 or 2, wherein the top of the housing body is provided with an upward facing step and a body flange projecting upward from the periphery of the step, the step and the body flange surrounding the cavity opening; the edge of the cover body extends downwards to form a cover body flange, the cover body flange is positioned on the inner side of the body flange, is in limited fit with the body flange in the circumferential direction of the cavity opening, and is downwards abutted against the step.
4. The camera of claim 3, wherein the lens assembly further comprises a seal sealingly positioned between the cover flange and the step; the step is equipped with the seal groove of undercut, the sealing member is located including pressing from both sides the lid flange with the clamping part between the step, the clamping part lid in seal groove top, the body flange seted up with the outlet of seal groove intercommunication, the outlet is less than the clamping part.
5. The camera according to claim 4, wherein a first fixing column fixedly connected with the cover body is convexly arranged in the sealing groove; the first fixing column is positioned between the sealing element and the body flange, and a water draining space is formed between the first fixing column and the body flange; the drain hole is arranged corresponding to the drain space.
6. The camera of claim 4, wherein an outer side of the housing body is recessed inward to form an art groove, and the drain hole is located in the art groove.
7. The camera of claim 1, wherein the lens housing is rotatable in a horizontal direction with respect to the body, and a relative position with respect to the body in a vertical direction is maintained.
8. The camera of claim 1, wherein the housing body is a plastic part and the housing cover is a metal part.
9. The camera of claim 1, wherein the lens assembly further comprises a front cover assembly disposed at a front side of the housing body, the front cover assembly comprising a front cover housing, a lamp panel, a lamp assembly, and a window glass; the lamp panel, the lamp assembly and the window glass are assembled in the front cover shell; the front cover shell is a metal piece; the lamp plate the banks spare with window glass passes through the inner wall and the lateral wall heat conduction of protecgulum casing.
10. The camera of claim 1, wherein the lens assembly further comprises a lens holder to which the lens assembly is assembled; a plurality of second fixing columns are arranged in the accommodating cavity, and the lens support is assembled with the shell main body through the second fixing columns; and/or
The lens assembly further comprises a front cover assembly assembled on the front side of the shell body; the front side of the shell body is provided with a plurality of third fixing holes, and the front cover assembly is assembled with the shell body through the third fixing holes.
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| CN202210594722.9A CN115022506B (en) | 2022-05-27 | 2022-05-27 | Video camera |
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| CN202210594722.9A CN115022506B (en) | 2022-05-27 | 2022-05-27 | Video camera |
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