Imaging structure and imaging device

Abstract

The application relates to the technical field of monitoring equipment, and provides a camera structure and a camera device. The camera structure comprises a barrel, a cover and an external antenna. The barrel is provided with an assembly cavity and a wiring hole communicating with the assembly cavity. The cover is connected to the barrel and cooperates with the barrel to form a containing cavity, the containing cavity communicates with the wiring hole, and the cover is further provided with an assembly hole communicating with the containing cavity. The external antenna comprises a shell and a wire harness arranged in the shell, the shell is connected to the cover, the wire harness sequentially penetrates through the assembly hole, the containing cavity and the wiring hole and extends into the assembly cavity, and a first sealing structure is arranged at the wire harness and the wiring hole. The camera structure provided by the application improves the sealing performance of the assembly position of the external antenna, and improves the problem that water flows into the assembly cavity or temporarily stays at the wiring hole, thereby damaging the circuit elements in the assembly cavity.

Description

Technical Field

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

[0002] In related technologies, the camera housing typically has mounting holes for external antennas, and these holes are waterproofed. The mounting holes are mostly stepped, with the larger diameter section mechanically engaging with the connection structure on the external antenna, and a sealing ring at the smaller diameter section to facilitate sealing between the wiring harness and the hole wall at the smaller diameter. Adhesive is applied to the end of the smaller diameter facing away from the larger diameter to achieve waterproofing at the mounting hole.

[0003] However, due to the mechanical fit between the large-diameter section and the connecting structure, water easily accumulates at this point. Over time, this water will corrode the sealing ring, thus affecting the sealing performance of the assembly hole. Utility Model Content

[0004] Therefore, it is necessary to provide a camera structure that improves the sealing of the external antenna assembly and mitigates the problem of water flowing into the assembly cavity or temporarily stored in the wiring hole, which could damage the circuit components inside the assembly cavity.

[0005] A camera structure includes a cylindrical body, a cover, and an external antenna. The cylindrical body has an assembly cavity and a wiring hole communicating with the assembly cavity. The cover is connected to the cylindrical body and together with the cylindrical body forms a receiving cavity, the receiving cavity communicating with the wiring hole, and the cover also has an assembly hole communicating with the receiving cavity. The external antenna includes a housing and a wire harness disposed on the housing, the housing being connected to the cover, the wire harness sequentially passing through the assembly hole, the receiving cavity, and the wiring hole into the assembly cavity, and a first sealing structure is provided at the junction of the wire harness and the wiring hole.

[0006] Understandably, a first sealing structure is provided at the wall of the wiring harness and the routing hole to seal the routing hole and reduce moisture seeping into the assembly cavity through it. Simultaneously, the cover and cylinder work together to form a receiving cavity, with the mounting hole for the external antenna located on the cover. This effectively uses the cover as a relay for the external antenna's assembly relative to the cylinder, allowing direct connection between the external antenna and the cylinder without the external antenna, thus reducing moisture flowing directly into the cylinder and even the assembly cavity via the external antenna. Furthermore, this design necessitates the wiring harness extending into the receiving cavity through the mounting hole and then into the assembly cavity through the routing hole. Therefore, the mounting hole and the receiving cavity serve as a transition area in the wiring harness's path. Moreover, the receiving cavity separates the mounting hole from the routing hole, extending the wiring path before the routing hole and minimizing moisture seeping into the routing hole, thereby significantly reducing moisture seeping into the assembly cavity.

[0007] In some embodiments, the wiring hole includes a fixed section and an adhesive section connected to the fixed section, and the first sealing structure includes a sealing plug and an adhesive portion, the sealing plug being disposed in the fixed section and the adhesive portion being filled in the adhesive section.

[0008] In some embodiments, the axis of the wiring hole is arranged in a vertical direction.

[0009] In some embodiments, the camera structure further includes a speaker housed within the accommodating cavity. The speaker has a transmission line, and the cylinder is also provided with a wire-passing hole communicating with the assembly cavity. The transmission line passes through the wire-passing hole and extends into the assembly cavity. A second sealing structure is provided at the junction of the transmission line and the wire-passing hole.

[0010] In some embodiments, the cylinder is provided with a receiving groove, the receiving groove is provided with a wiring port, the wiring port is provided with a sealing ring around its outer periphery, and the camera structure also includes a flip cover, the flip cover is sealed at the opening of the receiving groove, and the sealing ring is pressed between the flip cover and the groove wall of the receiving groove.

[0011] In some embodiments, the housing includes a housing body and a connecting arm protruding from the housing body. A limiting protrusion protrudes from the side of the connecting arm opposite to the housing body. The connecting arm extends into the mounting hole, and the limiting protrusion abuts against the edge of the mounting hole facing the receiving cavity.

[0012] In some embodiments, the connecting arm has at least two clearance notches spaced apart along its circumference.

[0013] In some embodiments, the connecting arm is provided with a stop block, which is arranged opposite to and spaced apart from the limiting protrusion along the axial direction of the connecting arm, and the stop block can abut against the edge of the mounting hole away from the receiving cavity.

[0014] In some embodiments, a limiting block is provided on the side of the assembly hole away from the receiving cavity, and the stop block abuts against the limiting block to restrict the rotation of the connecting arm relative to the cylinder.

[0015] This application also provides a camera device, including a support and the above-described camera structure, wherein the cylindrical body of the camera structure is connected to the support. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the conventional technology, the drawings used in the description of the embodiments or the conventional technology will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 An exploded view of a camera device provided in an embodiment of this application;

[0018] Figure 2 A cross-sectional view of a camera structure provided in an embodiment of this application;

[0019] Figure 3 This is a partial cross-sectional view of the external antenna and cover in a camera structure provided in an embodiment of this application;

[0020] Figure 4 This is a partial exploded view of the external antenna and cover in a camera structure provided in an embodiment of this application;

[0021] Figure 5 This is a schematic diagram of the external antenna and cover in a camera structure provided in an embodiment of this application;

[0022] Figure 6 This is a schematic diagram of a camera device provided in one embodiment of this application.

[0023] Reference numerals: 100, Camera structure; 110, Cylinder; 120, Cover; 130, External antenna; 131, Outer shell; 132, Wiring harness; 141, First sealing structure; 142, Second sealing structure; 143, Sealing ring; 150, Speaker; 151, Transmission line; 160, Flip cover; 200, Support; 210, Base; 220, Movable arm; 1101, Assembly cavity; 1102, Walkway Wire hole; 1102a, fixing section; 1102b, dispensing section; 1103, receiving groove; 1104, wiring port; 1105, wire through hole; 1201, assembly hole; 1202, sound outlet hole; 1203, recess; 1204, limiting block; 1205, flange; 1311, housing body; 1312, connecting arm; 1313, limiting protrusion; 1314, clearance notch; 1315, stop block. Detailed Implementation

[0024] To make the above-mentioned objectives, features, and advantages of this application more apparent and understandable, the specific embodiments of this application are described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of this application. However, this application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this application. Therefore, this application is not limited to the specific embodiments disclosed below.

[0025] It should be noted that when a component is referred to as being "fixed to" or "attached to" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this application's specification are for illustrative purposes only and do not represent the only possible implementation.

[0026] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0027] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0028] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and / or" as used in this application includes any and all combinations of one or more of the associated listed items.

[0029] Please see Figure 1 and Figure 2This application provides a camera structure 100 that improves the sealing of the external antenna 130 assembly and mitigates the problem of water flowing into the assembly cavity 1101 or temporarily accumulating at the wiring hole 1102, which could damage the circuit components within the assembly cavity 1101. Specifically, the camera structure 100 includes a cylindrical body 110, a cover 120, and an external antenna 130. The cylindrical body 110 has an assembly cavity 1101 and a wiring hole 1102 communicating with the assembly cavity 1101. The cover 120 is connected to the cylindrical body 110 and together with the cylindrical body 110 forms a receiving cavity (not shown in the figure). The receiving cavity communicates with the wiring hole 1102, and the cover 120 also has an assembly hole 1201 communicating with the receiving cavity. The external antenna 130 includes a housing 131 and a wire harness 132 disposed inside the housing 131. The housing 131 is connected to the cover 120. The wire harness 132 passes through the assembly hole 1201, the accommodating cavity and the wiring hole 1102 in sequence and extends into the assembly cavity 1101. A first sealing structure 141 is provided at the wire harness 132 and the wiring hole 1102.

[0030] The assembly cavity 1101 contains circuit components and image acquisition components for capturing images; these can be collectively referred to as functional devices. The wiring harness 132 in the external antenna 130 is connected to the circuit components in the functional devices and can be used for signal transmission. Therefore, the waterproofness of the assembly cavity 1101 is particularly important; if water seeps in, it can easily damage the functional devices.

[0031] Therefore, a first sealing structure 141 is provided at the wall of the wiring harness 132 and the wiring hole 1102 to seal the wiring hole 1102 and reduce the amount of moisture that seeps into the assembly cavity 1101 through the wiring hole 1102. At the same time, the cover 120 and the cylinder 110 cooperate to form a receiving cavity, and the assembly hole 1201 for installing the external antenna 130 is provided on the cover 120. This is equivalent to using the cover 120 as an assembly transfer point for the external antenna 130 relative to the cylinder 110, so that the external antenna 130 can be directly connected to the cylinder 110 without the need for connection, thereby reducing the amount of moisture that flows directly into the cylinder 110 and even the assembly cavity 1101 through the external antenna 130. Meanwhile, this arrangement requires the wire harness 132 to extend into the receiving cavity through the mounting hole 1201 and then into the mounting cavity 1101 through the wiring hole 1102. Therefore, the mounting hole 1201 and the receiving cavity can serve as a transition area in the path of the wire harness 132. Furthermore, the receiving cavity separates the mounting hole 1201 from the wiring hole 1102, extending the wiring path before the wiring hole 1102 and minimizing the possibility of moisture seeping into the wiring hole 1102 through the mounting hole 1201, thereby significantly reducing the amount of moisture seeping into the mounting cavity 1101.

[0032] In some embodiments, an assembly gap is provided between the cover 120 and the cylinder 110 to communicate with the receiving cavity. It is understood that the cover 120 and the cylinder 110 can be fixed by screws or snap-fit, or a combination of screws and snap-fit. Such mechanical connection means that there will be an assembly gap between the cover 120 and the cylinder 110, so that water that seeps into the receiving cavity can also leak out from the assembly gap under its own gravity, thereby reducing the amount of water accumulated in the receiving cavity.

[0033] like Figure 1 and Figure 2 As shown, in some embodiments, the axis of the wiring hole 1102 is arranged vertically, that is, parallel to the direction of gravity. This arrangement allows any moisture that seeps into the wiring hole 1102 to fall naturally to the bottom of the accommodating cavity and drain under gravity, preventing liquid accumulation at the wiring hole 1102 and thus reducing corrosion of the first sealing structure 141 at the wiring hole 1102. Moreover, when the wire harness 132 passes through the wiring hole 1102, the vertical wiring hole 1102 can act as a guide, reducing bending of the wire harness 132.

[0034] like Figure 2 As shown, in some embodiments, the wiring hole 1102 includes a fixed section 1102a and an adhesive section 1102b connected to the fixed section 1102a. The first sealing structure 141 includes a sealing plug and an adhesive portion. The sealing plug is disposed in the fixed section 1102a, and the adhesive portion is filled in the adhesive section 1102b. Specifically, the sealing plug may be stepped, and the fixed section 1102a may also be stepped to match the sealing plug. The sealing plug has an opening for the wire harness 132 to pass through and can seal between the outer wall of the wire harness 132 and the hole wall of the fixed section 1102a. The adhesive portion is formed by adhesive, and the length of the adhesive portion along the axial direction of the wiring hole 1102 is greater than the length of the sealing plug along the axial direction of the wiring hole 1102. In some specific embodiments, the hole wall of the wiring hole 1102 has a limiting protrusion protruding radially inward, and the sealing plug has a corresponding limiting groove. The limiting protrusion and the limiting groove engage to assemble the sealing plug. The area in the wiring hole 1102 located on the side of the sealing plug that is axially away from the receiving cavity is the adhesive dispensing section 1102b. The end of the sealing plug facing the adhesive dispensing section 1102b is in contact with and bonded to the adhesive.

[0035] The sealing plug can be a silicone plug, a rubber plug, etc.

[0036] Please see Figure 1In some embodiments, the camera structure 100 further includes a speaker 150, which is housed within a receiving cavity. The speaker 150 has a transmission line 151, and the cylindrical body 110 is also provided with a wire through hole 1105 communicating with the assembly cavity 1101. The transmission line 151 passes through the wire through hole 1105 and extends into the assembly cavity 1101. A second sealing structure 142 is provided at the junction of the transmission line 151 and the wire through hole 1105. That is, the transmission line 151 extends into the assembly cavity 1101 and is electrically connected to the functional device, satisfying the power supply and start-up control of the speaker 150. Specifically, the lower part of the cylindrical body 110 is provided with a recess, and the cover 120 is connected to the recess to form a receiving cavity. The cover 120 has a mounting ring protrusion on the side facing the cylindrical body 110, and the mounting ring protrusion is fixedly connected to the base of the speaker 150 by screws. The cover 120 is also provided with a sound outlet 1202 communicating with the accommodating cavity at the position corresponding to the mounting ring protrusion. The sound outlet 1202 is located on the sound outlet side of the speaker 150. A waterproof and dustproof membrane is pressed between the speaker 150 and the cover 120 to improve the protection of the speaker 150. The second sealing structure 142 between the transmission line 151 of the speaker 150 and the wire hole 1105 can improve the sealing performance at the wire hole 1105 and prevent water that has seeped into the accommodating cavity from seeping into the mounting cavity 1101 through the wire hole 1105.

[0037] The second sealing structure 142 can also be a silicone plug or a rubber plug. Alternatively, the second sealing structure 142 can include a sealing plug and an adhesive part, i.e., a combination of a sealing plug and adhesive to fix the seal, thereby improving the sealing effect.

[0038] Furthermore, the axis of the cable hole 1105 is set at an angle to the axis of the cable hole 1102. Taking the axis of the cable hole 1102 as being set in the vertical direction as an example, the vertical direction is... Figure 1 The vertical direction within the tube. The axis of the cable pass 1105 can be set along the horizontal direction. Understandably, because the external antenna 130 is externally positioned relative to the cover 120 and the cylinder 110, it is more susceptible to contact with external moisture. Therefore, the vertical setting of the cable pass 1102 ensures the waterproof effect at the cable pass 1102. On this basis, the angled setting of the cable pass 1105 and the cable pass 1102 facilitates the adjustment of the spatial layout, avoids interference and entanglement between the transmission line 151 and the aforementioned wire bundle 132, and thus reduces moisture. The axis of the cable pass 1105 is along the horizontal direction, that is, the axis of the cable pass 1105 is perpendicular to the axis of the cable pass 1102. The cover 120 is located on the front side of the cylinder 110, so the axis of the sound outlet 1202 is along the front-back direction.

[0039] Please see Figure 1 and Figure 6In some embodiments, the cylindrical body 110 is provided with a receiving groove 1103, and a wiring port 1104 is provided within the receiving groove 1103. A sealing ring 143 is provided around the wiring port 1104. The camera structure 100 also includes a flip cover 160, which seals the opening of the receiving groove 1103, and the sealing ring 143 is pressed between the flip cover 160 and the groove wall of the receiving groove 1103. That is, by using the flip cover 160 and the sealing ring 143, the sealing of the wiring port 1104 can be guaranteed, preventing external moisture from seeping into the assembly cavity 1101 through the wiring port 1104. The flip cover 160 can be fixed to the cylindrical body 110 with screws to ensure reliable connection. The wiring port 1104 is located on the front side of the cylinder 110, and the projection of the wiring port 1104 along the front-back direction is rectangular. The bottom wall of the receiving groove 1103 is provided with a sealing groove on the outer periphery of the wiring port 1104. Part of the sealing ring 143 is accommodated in the sealing groove to achieve stable assembly of the sealing ring 143.

[0040] Therefore, it can be seen that the cylinder 110 and the flip cover 160 are provided with a sealing ring 143 at the wiring port 1104, a first sealing structure 141 between the wiring hole 1102 and the wire harness 132, and a second sealing structure 142 between the wire passage hole 1105 and the transmission line 151, thereby maintaining the sealing effect of the cylinder 110 itself, preventing external moisture from seeping into the assembly cavity 1101 through the wiring port 1104, the wiring hole 1102 and the wire passage hole 1105, and improving the protection of the functional components in the assembly cavity 1101.

[0041] Please see Figure 1 , Figure 2 and Figure 6 In some embodiments, the dimensions of the cylinder 110 gradually decrease from top to bottom along the left-right direction. Therefore, the external antennas 130 mounted on both sides of the cover 120 along the left-right direction are also correspondingly tilted. The mounting holes 1201 corresponding to each external antenna 130 are also tilted; specifically, the two mounting holes 1201 are tilted downwards in opposite directions. For example, the left mounting hole 1201 is tilted downwards from top to bottom and from right to left, while the right mounting hole 1201 is tilted downwards from top to bottom and from left to right. This arrangement also facilitates the downward guidance of water flow. Of course, the axes of each mounting hole 1201 can also be horizontal. This is merely an example.

[0042] Please see Figures 2 to 5In some embodiments, the outer casing 131 includes a casing body 1311 and a connecting arm 1312 protruding from the casing body 1311. A limiting protrusion 1313 protrudes from the side of the connecting arm 1312 opposite to the casing body 1311. The connecting arm 1312 extends into the mounting hole 1201, and the limiting protrusion 1313 abuts against the edge of the mounting hole 1201 facing the receiving cavity. That is, the connecting arm 1312 and the limiting protrusion 1313 are used to assemble the external antenna 130 with the cover 120. In some specific embodiments, two external antennas 130 are provided, respectively located on both sides of the cover 120 in the left-right direction. Each external antenna 130 is assembled through the cooperation of the connecting arm 1312 and the limiting protrusion 1313. The mounting hole 1201 has a flange 1205 extending inward from one side of the receiving cavity, which facilitates engagement with the limiting protrusion 1313. The limiting protrusion 1313 has a bevel, which facilitates the self-assembly hole 1201 to extend into the receiving cavity.

[0043] The housing body 1311 is provided with a cavity for installing the wire harness 132, and the connecting arm 1312 is provided with a through hole communicating with the cavity, so that the wire harness 132 can pass through the cavity from the through hole.

[0044] Furthermore, the connecting arm 1312 is provided with at least two clearance notches 1314 arranged at intervals along its circumference. This arrangement can appropriately weaken the strength of the connecting arm 1312 itself, so that the connecting arm 1312 has a certain deformation capability, which facilitates the corresponding deformation when it extends into the assembly hole 1201, until the limiting protrusion 1313 is located in the receiving cavity, the connecting arm 1312 returns to its original position and is abutted and limited by the limiting protrusion 1313 against the flange on the inner side of the assembly hole 1201.

[0045] Furthermore, the connecting arm 1312 is provided with a stop block 1315, and the stop block 1315 and the limiting protrusion 1313 are arranged opposite to each other and spaced apart along the axial direction of the mounting hole 1201. When the limiting protrusion 1313 abuts against the flange on the inner side of the mounting hole 1201 for limitation, the stop block 1315 can abut against the outer edge of the mounting hole 1201. In this way, by utilizing the cooperation of the limiting protrusion 1313 and the stop block 1315, the connection reliability between the connecting arm 1312 and the cover 120 is improved, thereby reducing the movement of the connecting arm 1312 along the axial direction of the mounting hole 1201.

[0046] Please continue reading. Figures 2 to 5In some embodiments, a limiting block 1204 is provided on the side of the assembly hole 1201 opposite to the receiving cavity, and a stop block 1315 abuts against the limiting block 1204 to limit the rotation of the connecting arm 1312 relative to the cylinder 110. That is, the external antenna 130 can also rotate relative to the cylinder 110 to adjust different assembly angles. Therefore, by using the limiting block 1204 and the stop block 1315 to limit the rotation angle of the connecting arm 1312, excessive rotation angle can be avoided. A single stop block 1315 can be provided, and it is arranged axially spaced from the limiting block 1204 along the assembly hole 1201, for example, at a distance of 180°. Of course, two stop blocks 1315 can also be provided, with the two stop blocks 1315 spaced 180° apart on the connecting arm 1312, and the limiting block 1204 located between the two stop blocks 1315.

[0047] Furthermore, a recess 1203 is provided on the side of the assembly hole 1201 away from the receiving cavity, and a limiting block 1204 is provided in the recess 1203. The limiting block 1204 can be arc-shaped to increase the limiting range, thereby reducing the rotation angle of the connecting arm 1312 and further improving the assembly reliability.

[0048] Please see Figure 1 and Figure 6 Another embodiment of this application provides a camera device, including a support 200 and the aforementioned camera structure 100, with the cylindrical body 110 of the camera structure 100 connected to the support 200. The support 200 facilitates the installation of the camera device at the target location, i.e., the position where the camera device needs to be installed. The support 200 includes a base 210 and a movable arm 220 connected to the base 210, with the movable arm 220 connected to the cylindrical body 110 of the camera structure 100. The movable arm 220 is movably positioned relative to the base 210, for example, through a rotatable connection, facilitating adjustment of the assembly posture of the camera structure 100 to adapt to different monitoring fields of view and monitoring needs. The base 210 has multiple mounting holes spaced apart along its circumference, facilitating fixing to the target location with screws and improving assembly reliability.

[0049] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0050] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the scope of protection of this application. Therefore, the patent protection scope of this application should be determined by the appended claims.

Claims

1. A camera structure, characterized in that, include: The cylindrical body (110) is provided with an assembly cavity (1101) and a wiring hole (1102) communicating with the assembly cavity (1101). The cover (120) is connected to the cylinder (110) and together with the cylinder (110) forms a receiving cavity. The receiving cavity is connected to the wiring hole (1102). The cover (120) is also provided with an assembly hole (1201) that connects to the receiving cavity. An external antenna (130) includes a housing (131) and a wire harness (132) disposed within the housing (131). The housing (131) is connected to the cover (120). The wire harness (132) passes through the assembly hole (1201), the accommodating cavity, and the wiring hole (1102) in sequence and extends into the assembly cavity (1101). A first sealing structure (141) is provided at the junction of the wire harness (132) and the wiring hole (1102).

2. The camera structure according to claim 1, characterized in that, The wiring hole (1102) includes a fixed section (1102a) and an adhesive section (1102b) connected to the fixed section (1102a). The first sealing structure (141) includes a sealing plug and an adhesive part. The sealing plug is disposed in the fixed section (1102a), and the adhesive part is filled in the adhesive section (1102b).

3. The camera structure according to claim 1 or 2, characterized in that, The axis of the wiring hole (1102) is set in the vertical direction.

4. The camera structure according to claim 1, characterized in that, The camera structure (100) also includes a speaker (150), which is housed in the accommodating cavity. The speaker (150) has a transmission line (151). The cylindrical body (110) is also provided with a wire hole (1105) that communicates with the assembly cavity (1101). The transmission line (151) passes through the wire hole (1105) and extends into the assembly cavity (1101). A second sealing structure (142) is provided at the junction of the transmission line (151) and the wire hole (1105).

5. The camera structure according to claim 1 or 4, characterized in that, The cylindrical body (110) is provided with a receiving groove (1103), and a wiring port (1104) is provided in the receiving groove (1103). A sealing ring (143) is provided around the wiring port (1104). The camera structure (100) also includes a flip cover (160), which is sealed at the opening of the receiving groove (1103). The sealing ring (143) is pressed between the flip cover (160) and the groove wall of the receiving groove (1103).

6. The camera structure according to claim 1 or 4, characterized in that, The outer casing (131) includes a casing body (1311) and a connecting arm (1312) protruding from the casing body (1311). A limiting protrusion (1313) is provided on the side of the connecting arm (1312) away from the casing body (1311). The connecting arm (1312) extends into the assembly hole (1201). The limiting protrusion (1313) can abut against the edge of the assembly hole (1201) facing the receiving cavity.

7. The camera structure according to claim 6, characterized in that, The connecting arm (1312) is provided with at least two clearance notches (1314) arranged at intervals along its circumference.

8. The camera structure according to claim 6, characterized in that, The connecting arm (1312) is provided with a stop block (1315), the stop block (1315) and the limiting protrusion (1313) are arranged opposite to each other and spaced apart along the axial direction of the connecting arm (1312), and the stop block (1315) can abut against the edge of the assembly hole (1201) away from the receiving cavity.

9. The camera structure according to claim 8, characterized in that, The mounting hole (1201) is provided with a limiting block (1204) on the side opposite to the receiving cavity. The stop block (1315) and the limiting block (1204) can abut against each other to limit the rotation of the connecting arm (1312) relative to the cylinder (110).

10. A camera device, characterized in that, It includes a support (200) and a camera structure (100) according to any one of claims 1 to 9, wherein the cylindrical body (110) of the camera structure (100) is connected to the support (200).

Images