Camera device

Abstract

The utility model provides a camera device, and relates to the technical field of image products. The camera device comprises an adapter provided with a connecting boss and a camera module provided with a groove. A first limiting part is arranged along the peripheral side of the connecting boss, a second limiting part is arranged along the edge of a groove opening of the groove, a positioning notch used for containing the first limiting part is defined by the second limiting part and part of the side wall of the groove, and at least part of the connecting boss is contained in the groove. When the adapter rotates to a preset angle relative to the camera module, the first limiting part slides from the positioning notch to the side, away from the adapter, of the second limiting part and abuts against the side, away from the adapter, of the second limiting part, so that the adapter is detachably connected with the camera module. According to the camera device provided by the invention, the adapter and the camera module are convenient to replace, and a user can conveniently maintain a product. Meanwhile, the user can replace different types of adapters, so that the camera module can be suitable for lamp holders with different interface types.

Description

Technical Field

[0001] The present application relates to the technical field of imaging products, and in particular to a camera device. Background Art

[0002] The information disclosed in this background technology section is only intended to deepen the understanding of the overall background technology of the present disclosure, and should not be regarded as acknowledging or suggesting in any form that the information constitutes the prior art known to those skilled in the art.

[0003] In the related art, the camera device is composed of an adapter and a camera module, which are integrally arranged with the camera module. The camera module is powered on by the adapter and the lamp holder to record and monitor the surrounding environment. However, the way in which the adapter and the camera module are integrally arranged is not conducive to maintenance and repair. At the same time, the adapter cannot be replaced, resulting in the camera module being applicable to only one type of lamp holder. Utility Model Content

[0004] In view of this, the purpose of the present application is to provide a camera device, aiming to solve the technical problems of inconvenient maintenance and poor applicability of the camera device.

[0005] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0006] An embodiment of the present application provides a camera device, including:

[0007] The adapter is provided with a connecting boss, and a first limiting portion is provided along the outer peripheral side of the connecting boss;

[0008] The camera module is provided with a groove, a second limiting portion is provided along the notch edge of the groove, the second limiting portion and a part of the side wall of the groove define a positioning notch for placing the first limiting portion, and at least a part of the connecting boss is received in the groove;

[0009] When the adapter is rotated to a preset angle relative to the camera module, the first limiting portion slides from the positioning notch to the side of the second limiting portion away from the adapter, and abuts against the side of the second limiting portion away from the adapter, so that the adapter and the camera module can be detachably connected.

[0010] In one embodiment, the first limiting portion includes two first limiting plates arranged opposite to each other, the second limiting portion includes two second limiting plates arranged opposite to each other, the positioning notch includes two sub-notches arranged opposite to each other, each of the sub-notches is used to place one of the first limiting plates, and each of the first limiting plates can abut against one side of the second limiting plate facing away from the adapter.

[0011] In one embodiment, the adapter includes a first housing, a circuit board assembly and a conductive connector, the first housing has a first accommodating cavity and is connected between the connecting boss and the conductive connector, the circuit board assembly is arranged in the first accommodating cavity and is electrically connected to the conductive connector, the connecting boss is provided with a central hole and an arc hole, the central hole and the arc hole are respectively connected to the first accommodating cavity, and the arc hole is arranged along the outer peripheral side of the central hole;

[0012] The camera module includes a second shell, a camera, a first conductive ejector pin and a second conductive ejector pin, the second shell having a second accommodating cavity, the groove being provided on one side of the second shell, the camera being provided on a side of the second shell away from the adapter, the first conductive ejector pin and the second conductive ejector pin being respectively penetrated through the bottom wall of the groove and being electrically connected to the camera respectively, and a portion of the first conductive ejector pin away from the camera being penetrated through the center hole and being electrically contacted with the circuit board assembly, and a portion of the second conductive ejector pin away from the camera being penetrated through the arc hole and being electrically contacted with the circuit board assembly.

[0013] In one embodiment, the conductive joint is a threaded joint, and the threaded joint is used to be threadedly connected to a threaded interface of a lamp holder.

[0014] In one embodiment, the circuit board assembly includes an adapter board and a first main board, the adapter board is located on a side of the first main board away from the conductive joint and is electrically connected to the first main board, the first main board is electrically connected to the conductive joint, a central conductive portion and an arc-shaped conductive portion are provided on the side of the adapter board away from the first main board, the arc-shaped conductive portion is provided along the outer peripheral side of the central conductive portion, the first conductive pin abuts against the central conductive portion, and the second conductive pin abuts against the arc-shaped conductive portion.

[0015] In one of the embodiments, the arc-shaped conductive portion includes two sub-arc-shaped conductive portions, the arc-shaped hole includes two sub-arc-shaped holes, each of the sub-arc-shaped holes is arranged opposite to one of the sub-arc-shaped conductive portions, and the second conductive pin is passed through one of the two sub-arc-shaped holes and abuts against one of the two sub-arc-shaped conductive portions.

[0016] In one embodiment, the camera module also includes a second mainboard arranged in the second accommodating cavity, the camera, the first conductive ejector pin and the second conductive ejector pin are electrically connected to the second mainboard respectively, the second outer shell is a light-transmitting outer cover, and a light-emitting element is arranged on the side of the second mainboard facing away from the adapter, and the light-emitting element is used to emit light.

[0017] In one of the embodiments, the camera module further includes a light-guiding inner cover disposed in the second accommodating cavity, the light-guiding inner cover is located on a side of the second mainboard facing away from the adapter, and the light-emitting element is disposed toward the light-guiding inner cover.

[0018] In one embodiment, the camera module also includes a driving member arranged in the second accommodating cavity, the light-guiding inner cover is arranged on the driving member, the second mainboard is electrically connected to the driving member, the camera is rotatably connected to the side of the second shell away from the adapter, and the driving member is connected to the camera for driving the camera to rotate relative to the second shell.

[0019] In one embodiment, the first shell includes a first shell and a first cover plate, the first shell has the first accommodating cavity and a first opening, the first cover plate is detachably arranged at the first opening, and the connecting boss is arranged on the side of the first cover plate away from the first accommodating cavity, and the second shell includes a second shell and a second cover plate, the second shell has the second accommodating cavity and a second opening, the second cover plate is detachably arranged at the second opening, and the groove is arranged on the side of the second cover plate away from the second accommodating cavity.

[0020] The beneficial effects of this application are:

[0021] When assembling the camera device provided by the present application, first place the first limiting part at the positioning notch, then rotate the adapter so that the first limiting part slides from the positioning notch to the side of the second limiting part away from the adapter. At this time, the first limiting part abuts against the side of the second limiting part away from the adapter, thereby realizing the engagement connection between the adapter and the camera module. In the engaged state, by rotating the adapter, the first limiting part slides from the position of the second limiting part into the positioning notch. At this time, the adapter and the camera module can be easily separated, which makes it easy to replace the adapter and the camera module, and is convenient for users to maintain and service the product. At the same time, users can replace different types of adapters so that the camera module can be used with lamp holders of different interface types, thereby improving the scope of application of the product.

[0022] In order to make the above-mentioned objects, features and advantages of the present application more obvious and understandable, preferred embodiments are given below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 A schematic diagram of the three-dimensional structure of a camera device in some embodiments of the present application is shown;

[0025] Figure 2 A schematic diagram of the three-dimensional structure of an adapter in some embodiments of the present application is shown;

[0026] Figure 3 A schematic diagram of the decomposed structure of the adapter in some embodiments of the present application is shown;

[0027] Figure 4 A schematic diagram of the three-dimensional structure of a camera module in some embodiments of the present application is shown;

[0028] Figure 5 A schematic diagram of a perspective decomposition structure of a camera module in some embodiments of the present application is shown;

[0029] Figure 6 Another perspective decomposition structure schematic diagram of the camera module in some embodiments of the present application is shown.

[0030] Description of main component symbols:

[0031] 1000-camera device; 100-adapter; 110-first housing; 111-first shell; 1111-first accommodating cavity; 1112-first opening; 112-first cover plate; 113-connecting boss; 1131-center hole; 1132-arc hole; 11321-sub-arc hole; 114-first limiter; 1141-first limiter plate; 120-circuit board assembly; 121-adapter board; 1211-center conductive portion; 1212-arc conductive portion; 12121-sub-arc conductive portion; 122-first Main board; 130-conductive connector; 200-camera module; 210-second outer shell; 211-second shell; 2111-second accommodating cavity; 2112-second opening; 212-second cover plate; 2121-groove; 2122-second limiting portion; 21221-second limiting plate; 2123-positioning notch; 21231-sub-notch; 220-camera; 230-first conductive ejector pin; 240-second conductive ejector pin; 250-second main board; 251-light-emitting element; 260-light-guiding inner cover; 270-driving member. DETAILED DESCRIPTION

[0032] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0033] In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0034] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0035] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0037] like Figure 1As shown, an embodiment of the present application provides a camera device 1000, which relates to the technical field of imaging products. The camera device 1000 is used to be installed on a lamp holder and powered by the lamp holder.

[0038] like Figure 1 , Figure 3 and Figure 5 As shown, the camera device 1000 provided in this embodiment includes an adapter 100 and a camera module 200. The adapter 100 is provided with a connecting boss 113, and a first limiting portion 114 is provided along the outer peripheral side of the connecting boss 113. The camera module 200 is provided with a groove 2121, and a second limiting portion 2122 is provided along the notch edge of the groove 2121. The second limiting portion 2122 and a part of the side wall of the groove 2121 define a positioning notch 2123 for placing the first limiting portion 114, and at least a part of the connecting boss 113 is received in the groove 2121.

[0039] When the adapter 100 is rotated to a preset angle relative to the camera module 200, the first limit portion 114 slides from the positioning notch 2123 to the side of the second limit portion 2122 away from the adapter 100, and abuts against the side of the second limit portion 2122 away from the adapter 100, so that the adapter 100 and the camera module 200 can be detachably connected.

[0040] It should be noted that “at least part of the connecting boss 113 is received in the groove 2121” means that part of the connecting boss 113 may be received in the groove 2121. Of course, the entire connecting boss 113 may also be received in the groove 2121.

[0041] It should be mentioned that in the related art, the camera device is composed of an adapter and a camera module, and the adapter and the camera module are integrated together, which is not conducive to the maintenance and maintenance of the camera module. At the same time, the camera device cannot replace the adapter, resulting in the camera module can only be used in a lamp holder of one interface type.

[0042] It is understandable that when assembling the camera device 1000 provided in this embodiment, the first limiting portion 114 is first placed at the positioning notch 2123, and then the adapter 100 is rotated so that the first limiting portion 114 slides from the positioning notch 2123 to the side of the second limiting portion 2122 away from the adapter 100. At this time, the first limiting portion 114 abuts against the side of the second limiting portion 2122 away from the adapter 100, thereby realizing the engagement connection between the adapter 100 and the camera module 200. In the engaged state, by rotating the adapter 100, the first limiting portion 114 slides from the position of the second limiting portion 2122 into the positioning notch 2123. At this time, the adapter 100 and the camera module 200 can be easily separated, so that it is easy to replace the adapter 100 and the camera module 200, and it is convenient for users to maintain and service the product. At the same time, the user can replace different types of adapters 100 so that the camera module 200 can be used with lamp holders of different interface types, thereby improving the applicable scope of the product.

[0043] like Figure 2 As shown, in one embodiment, the first limiting portion 114 includes two first limiting plates 1141 arranged opposite to each other, the second limiting portion 2122 includes two second limiting plates 21221 arranged opposite to each other, and the positioning notch 2123 includes two sub-notches 21231 arranged opposite to each other, each sub-notch 21231 is used to place a first limiting plate 1141, and each first limiting plate 1141 can abut against a side of a second limiting plate 21221 away from the adapter 100.

[0044] In this embodiment, when assembling the camera module 200 provided in this embodiment, the user can place each first limiting plate 1141 at a sub-notch 21231 to achieve the positioning of the adapter 100, and then rotate the adapter 100 so that each first limiting plate 1141 slides from a sub-notch 21231 to a second limiting plate 21221. At this time, each first limiting plate 1141 abuts against a second limiting plate 21221, achieving the snap connection between the adapter 100 and the camera module 200. In the snap connection state, the user can rotate the adapter 100 so that each first limiting plate 1141 slides from a second limiting plate 21221 to a sub-notch 21231, and the adapter 100 and the camera module 200 can be easily separated. In this way, a detachable connection between the adapter 100 and the camera module 200 is achieved, which is convenient for users to maintain and service the product. At the same time, the user can replace the adapter 100 to make the camera module 200 suitable for use with lamp holders of different interface types.

[0045] Of course, for the above embodiment, the number of the first limiting plates 1141 and the second limiting plates 21221 is not limited to two, and can also be set to one, three, four, five, etc., and the number of the first limiting plates 1141 and the second limiting plates 21221 corresponds to each other, and the detachable connection between the camera module 200 and the adapter 100 can also be realized.

[0046] like Figure 3 , Figure 5 and Figure 6 As shown, in one embodiment, the adapter 100 includes a first shell 110, a circuit board assembly 120 and a conductive connector 130. The first shell 110 has a first accommodating cavity 1111 and is connected between the connecting boss 113 and the conductive connector 130. The circuit board assembly 120 is arranged in the first accommodating cavity 1111 and is electrically connected to the conductive connector 130. The connecting boss 113 is provided with a center hole 1131 and an arc hole 1132. The center hole 1131 and the arc hole 1132 are respectively connected to the first accommodating cavity 1111, and the arc hole 1132 is arranged along the outer peripheral side of the center hole 1131. The camera module 200 includes a second shell 210, a camera head 220, a first conductive ejector pin 230 and a second conductive ejector pin 240. The second shell 210 has a second accommodating cavity 2111. A groove 2121 is provided on one side of the second shell 210. The camera 220 is provided on the side of the second shell 210 away from the adapter 100. The first conductive ejector pin 230 and the second conductive ejector pin 240 are respectively penetrated through the bottom wall of the groove 2121 and are electrically connected to the camera head 220 respectively. The part of the first conductive ejector pin 230 away from the camera head 220 is penetrated through the center hole 1131 and is electrically contacted with the circuit board assembly 120. The part of the second conductive ejector pin 240 away from the camera head 220 is penetrated through the arc hole 1132 and is electrically contacted with the circuit board assembly 120.

[0047] It should be noted that one of the first conductive ejector pin 230 and the second conductive ejector pin 240 is a positive electrode ejector pin, and the other is a negative electrode ejector pin. For example, the first conductive ejector pin 230 is a negative electrode ejector pin, and the second conductive ejector pin 240 is a positive electrode ejector pin.

[0048] It can be understood that when assembling the camera device 1000 provided in this embodiment, the user can first place the first limiting portion 114 at the positioning notch 2123, so that the first conductive ejector pin 230 passes through the center hole 1131 and electrically contacts the circuit board assembly 120, and at the same time, the second conductive ejector pin 240 passes through the arc hole 1132 and electrically contacts the circuit board assembly 120. Then, the adapter 100 is rotated so that the first limiting portion 114 slides from the position of the positioning notch 2123 to the position of the second limiting portion 2122, and the second conductive ejector pin 240 moves along the arc track of the arc hole 1132. At this time, the first limiting portion 114 abuts against the side of the second limiting portion 2122 away from the adapter 100, thereby realizing the snap-fit ​​connection between the adapter 100 and the camera module 200, and in the snap-fit ​​state, the first conductive ejector pin 230 and the second conductive ejector pin 240 are respectively electrically contacted with the circuit board assembly 120, thereby realizing the electrical connection between the adapter 100 and the camera module 200.

[0049] It should be noted that the first conductive pin 230 and the second conductive pin 240 can both be selected to be elastic pins, which can elastically abut against the circuit board assembly 120 when the camera module 200 and the adapter 100 are in an engaged state, thereby providing an elastic supporting force to make the abutment state of the first limit portion 114 and the second limit portion 2122 more stable, thereby reducing the risk of the adapter 100 rotating out of the camera module 200 due to user misoperation.

[0050] like Figure 3 As shown, in a specific embodiment, the conductive connector 130 is a threaded connector, which is used to be threadedly connected to the threaded interface of the lamp holder, so that the camera device 1000 can be installed on the lamp holder with a threaded interface type.

[0051] In another specific embodiment, the conductive connector 130 is a plug, which is used to be plugged into a socket of a lamp holder, so that the camera device 1000 can be installed on a lamp holder with a socket interface for use.

[0052] like Figure 3 As shown, in a specific embodiment, the circuit board assembly 120 includes an adapter board 121 and a first main board 122. The adapter board 121 is located on a side of the first main board 122 away from the conductive connector 130 and is electrically connected to the first main board 122. The first main board 122 is electrically connected to the conductive connector 130. A central conductive portion 1211 and an arc-shaped conductive portion 1212 are provided on the side of the adapter board 121 away from the first main board 122. The arc-shaped conductive portion 1212 is provided along the outer peripheral side of the central conductive portion 1211. The first conductive pin 230 abuts against the central conductive portion 1211, and the second conductive pin 240 abuts against the arc-shaped conductive portion 1212.

[0053] For example, the adapter board 121 and the first main board 122 may be made of a printed circuit board (PCB) or a flexible printed circuit board (FPC). The central conductive portion 1211 and the arc-shaped conductive portion 1212 may be made of a copper sheet or a nickel sheet.

[0054] In this embodiment, by providing an adapter plate 121 having a central conductive portion 1211 and an arc-shaped conductive portion 1212, when the camera module 200 and the adapter 100 are in an engaged state, the first conductive pin 230 and the second conductive pin 240 of the camera module 200 can be electrically connected to the conductive connector 130 through the adapter plate 121. In this way, when the adapter 100 is connected to the interface of the lamp holder through the conductive connector 130, the lamp holder can supply power to the camera module 200.

[0055] like Figure 2 and Figure 4 As shown, further, the arc-shaped conductive portion 1212 includes two sub-arc-shaped conductive portions 12121, the arc-shaped hole 1132 includes two sub-arc-shaped holes 11321, each sub-arc-shaped hole 11321 is arranged opposite to a sub-arc-shaped conductive portion 12121, and the second conductive pin 240 is passed through one of the two sub-arc-shaped holes 11321 and abuts against one of the two sub-arc-shaped conductive portions 12121.

[0056] In this embodiment, by providing two sub-arc conductive parts 12121 and two sub-arc holes 11321, each sub-arc hole 11321 is arranged opposite to a sub-arc conductive part 12121, so that the second conductive pin 240 can pass through any sub-arc hole 11321 and abut against the corresponding sub-arc conductive part 12121, thereby reducing the assembly difficulty between the camera module 200 and the adapter 100 and improving the assembly efficiency of the product.

[0057] Of course, for the above embodiment, the number of sub-arc-shaped conductive parts 12121 and sub-arc-shaped holes 11321 is not limited to two, and can also be one, three, four, etc., which can be specifically set according to design requirements.

[0058] like Figure 6 As shown, in a specific embodiment, the camera module 200 also includes a second main board 250 arranged in the second accommodating cavity 2111, the camera 220, the first conductive pin 230 and the second conductive pin 240 are respectively electrically connected to the second main board 250, the second shell 210 is a light-transmitting outer cover, and a light-emitting element 251 is arranged on the side of the second main board 250 away from the adapter 100, and the light-emitting element 251 is used to emit light.

[0059] Exemplarily, the light emitting element 251 may be a plurality of lamp beads, which are arranged in a circular array on the side of the second main board 250 away from the adapter 100. Of course, the light emitting element 251 may also be a light strip, which is arranged around the side of the second main board 250 away from the adapter 100. The second main board 250 may be a printed circuit board (PCB) or a flexible printed circuit board (FPC).

[0060] In this embodiment, the light emitted by the light-emitting element 251 can be emitted to the outside through the light-transmitting cover, so that the camera module 200 presents a light-emitting effect, so that the camera device 1000 can not only perform video recording, but also have a lighting function, thereby improving the market competitiveness of the product. In addition, the light transmitted from the light-transmitting cover increases the brightness of the environment, which is conducive to the camera 220 to obtain a clearer image.

[0061] like Figure 5 and Figure 6 As shown, further, the camera module 200 also includes a light-guiding inner cover 260 disposed in the second accommodating cavity 2111 , the light-guiding inner cover 260 is located on a side of the second main board 250 away from the adapter 100 , and the light-emitting element 251 is disposed toward the light-guiding inner cover 260 .

[0062] In this embodiment, the light-guiding inner cover 260 can diffuse the light emitted by the light-emitting element 251, so that the light presented by the camera module 200 is softer and more uniform, thereby making the lighting effect more ideal and improving the user experience.

[0063] like Figure 5 and Figure 6 As shown, further, the camera module 200 also includes a driving member 270 arranged in the second accommodating cavity 2111, the light-guiding inner cover 260 is sleeved on the driving member 270, the second main board 250 is electrically connected to the driving member 270, the camera 220 is rotatably connected to the side of the second shell 210 away from the adapter 100, and the driving member 270 is connected to the camera 220 for driving the camera 220 to rotate relative to the second shell 210.

[0064] Exemplarily, the driving member 270 may be a rotating electrical machine, a driving motor, or other element capable of outputting torque.

[0065] In this embodiment, by providing the driving member 270, the driving member 270 can drive the camera 220 to rotate relative to the second housing 210, thereby increasing the image acquisition range of the camera 220. At the same time, the light guide inner cover 260 is sleeved on the driving member 270, which reduces the space occupied by the driving member 270, the light guide inner cover 260 and the driving member 270, making the structure of the camera module 200 more compact, which is conducive to the miniaturization design of the camera device 1000.

[0066] like Figure 3 and Figure 5 As shown, in a specific embodiment, the first shell 110 includes a first shell 111 and a first cover plate 112, the first shell 111 has a first accommodating cavity 1111 and a first opening 1112, the first cover plate 112 is detachably arranged at the first opening 1112, and a connecting boss 113 is arranged on the side of the first cover plate 112 away from the first accommodating cavity 1111, and the second shell 210 includes a second shell 211 and a second cover plate 212, the second shell 211 has a second accommodating cavity 2111 and a second opening 2112, the second cover plate 212 is detachably arranged at the second opening 2112, and a groove 2121 is arranged on the side of the second cover plate 212 away from the second accommodating cavity 2111.

[0067] Exemplarily, the first cover plate 112 can be threadedly connected to the side of the first shell 111 having the first opening 1112, and the second cover plate 212 can be threadedly connected to the side of the second shell 211 having the second opening 2112. Of course, the first cover plate 112 can be snap-fitted to the side of the first shell 111 having the first opening 1112, and the second cover plate 212 can also be snap-fitted to the side of the second shell 211 having the second opening 2112, both of which can achieve detachable connection.

[0068] In this embodiment, the first shell 110 is divided into a detachably connected first shell 111 and a first cover 112, and the second shell 210 is divided into a detachably connected second shell 211 and a second cover 212, so that the assembly, disassembly and maintenance of various electronic components inside the camera device 1000 are facilitated, thereby improving the maintenance efficiency of the camera device 1000.

[0069] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0070] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above embodiments within the scope of the present application.

Claims

1. A camera device, characterized in that: include: The adapter is provided with a connecting boss, and a first limiting portion is provided along the outer peripheral side of the connecting boss; The camera module is provided with a groove, a second limiting portion is provided along the notch edge of the groove, the second limiting portion and a part of the side wall of the groove define a positioning notch for placing the first limiting portion, and at least a part of the connecting boss is received in the groove; When the adapter is rotated to a preset angle relative to the camera module, the first limiting portion slides from the positioning notch to the side of the second limiting portion away from the adapter, and abuts against the side of the second limiting portion away from the adapter, so that the adapter and the camera module can be detachably connected.

2. The camera device according to claim 1, characterized in that The first limiting portion includes two first limiting plates arranged opposite to each other, the second limiting portion includes two second limiting plates arranged opposite to each other, the positioning notch includes two sub-notches arranged opposite to each other, each of the sub-notches is used to place one of the first limiting plates, and each of the first limiting plates can abut against one side of the second limiting plate away from the adapter.

3. The imaging device according to claim 1, wherein: The adapter comprises a first housing, a circuit board assembly and a conductive joint, wherein the first housing has a first accommodating cavity and is connected between the connecting boss and the conductive joint, the circuit board assembly is arranged in the first accommodating cavity and is electrically connected to the conductive joint, the connecting boss is provided with a central hole and an arc-shaped hole, the central hole and the arc-shaped hole are respectively connected to the first accommodating cavity, and the arc-shaped hole is arranged along the outer peripheral side of the central hole; The camera module includes a second shell, a camera, a first conductive ejector pin and a second conductive ejector pin, the second shell having a second accommodating cavity, the groove being provided on one side of the second shell, the camera being provided on a side of the second shell away from the adapter, the first conductive ejector pin and the second conductive ejector pin being respectively penetrated through the bottom wall of the groove and being electrically connected to the camera respectively, and a portion of the first conductive ejector pin away from the camera being penetrated through the center hole and being electrically contacted with the circuit board assembly, and a portion of the second conductive ejector pin away from the camera being penetrated through the arc hole and being electrically contacted with the circuit board assembly.

4. The imaging device according to claim 3, wherein: The conductive joint is a threaded joint, and the threaded joint is used for being threadedly connected to a threaded interface of a lamp holder.

5. The camera device according to claim 3, characterized in that: The circuit board assembly includes an adapter board and a first main board. The adapter board is located on a side of the first main board away from the conductive joint and is electrically connected to the first main board. The first main board is electrically connected to the conductive joint. A central conductive portion and an arc-shaped conductive portion are provided on the side of the adapter board away from the first main board. The arc-shaped conductive portion is provided along the outer peripheral side of the central conductive portion. The first conductive ejector pin abuts against the central conductive portion, and the second conductive ejector pin abuts against the arc-shaped conductive portion.

6. The imaging device according to claim 5, characterized in that: The arc-shaped conductive portion includes two sub-arc-shaped conductive portions, the arc-shaped hole includes two sub-arc-shaped holes, each of the sub-arc-shaped holes is arranged opposite to a sub-arc-shaped conductive portion, and the second conductive ejector pin is passed through one of the two sub-arc-shaped holes and abuts against one of the two sub-arc-shaped conductive portions.

7. The imaging device according to claim 3, characterized in that: The camera module also includes a second mainboard arranged in the second accommodating cavity, the camera, the first conductive ejector pin and the second conductive ejector pin are electrically connected to the second mainboard respectively, the second shell is a light-transmitting outer cover, and a light-emitting element is arranged on the side of the second mainboard facing away from the adapter, and the light-emitting element is used to emit light.

8. The imaging device according to claim 7, wherein: The camera module further includes a light-guiding inner cover disposed in the second accommodating cavity, the light-guiding inner cover is located on a side of the second mainboard away from the adapter, and the light-emitting element is disposed toward the light-guiding inner cover.

9. The imaging device according to claim 8, wherein: The camera module also includes a driving member arranged in the second accommodating cavity, the light-guiding inner cover is sleeved on the driving member, the second mainboard is electrically connected to the driving member, the camera is rotatably connected to a side of the second shell away from the adapter, and the driving member is connected to the camera for driving the camera to rotate relative to the second shell.

10. The imaging device according to any one of claims 3 to 9, characterized in that: The first shell includes a first shell and a first cover plate, the first shell has the first accommodating cavity and a first opening, the first cover plate is detachably arranged at the first opening, and the connecting boss is arranged on the side of the first cover plate away from the first accommodating cavity, the second shell includes a second shell and a second cover plate, the second shell has the second accommodating cavity and a second opening, the second cover plate is detachably arranged at the second opening, and the groove is arranged on the side of the second cover plate away from the second accommodating cavity.

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