Compact industrial camera

Abstract

The utility model relates to the technical field of cameras, and discloses a compact industrial camera which comprises a front cover, a sensor PCB assembly, a composite PCB assembly and a shell. The shell is provided with an accommodating cavity, and one end is provided with an opening; the front cover seals the opening; the sensor PCB assembly is located in the containing cavity and installed on the front cover. The composite PCB assembly is located in the containing cavity and installed on the shell. And the inner side of the shell is provided with a heat conduction boss which is in contact with the composite PCB assembly. According to the utility model, the sensor PCB assembly is arranged on the front cover, and the composite PCB assembly is arranged on the shell, so that the internal space is reasonably utilized, the size is reduced, the installation space is provided for the arrangement of numerous electronic components, and the performance of the camera is ensured; and the heat conduction boss is designed to be in contact with the composite PCB assembly, so that the heat of the composite PCB assembly can be conducted to the outside, and the heat dissipation efficiency of the small-size camera is improved.

Description

Technical Field

[0001] This utility model relates to the field of camera technology, and in particular to a compact industrial camera. Background Technology

[0002] Currently, industrial cameras with 10 Gigabit Ethernet capabilities, due to their high demands on high-speed data transmission and complex data processing, must be equipped with a large number of electronic components to support their operation. This leads to a significant increase in energy consumption and heat generation, making heat dissipation of the camera's internal structure a crucial issue. To address this heat dissipation problem, existing 10 Gigabit industrial cameras on the market are generally characterized by their large size, designed to provide sufficient space for heat dissipation.

[0003] However, in the field of industrial automation, the space available for installation of vision inspection equipment is often extremely limited, making it difficult to effectively accommodate these large industrial cameras.

[0004] Therefore, designing an industrial camera that can ensure both excellent performance and a miniaturized structure has become an important issue that urgently needs to be addressed.

[0005] The above information is provided as background information only to aid in understanding this disclosure and does not constitute an assertion or admission that any of the above content can be used as prior art relative to this disclosure. Utility Model Content

[0006] This invention provides a compact industrial camera to solve the problems existing in the prior art.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A compact industrial camera includes a front cover, a sensor PCB assembly, a composite PCB assembly, and a housing; wherein,

[0009] The housing has a receiving cavity, and one end has an opening that communicates with the receiving cavity;

[0010] The front cover is disposed at the opening to close the opening;

[0011] The sensor PCB assembly is located within the accommodating cavity and is mounted on the front cover;

[0012] The composite PCB assembly is located within the accommodating cavity and is mounted on the housing;

[0013] A heat-conducting protrusion is provided on the inner side of the housing. The heat-conducting protrusion contacts the composite PCB assembly to conduct heat from the composite PCB assembly to the housing.

[0014] Furthermore, in the compact industrial camera, the housing includes a mid-frame and a rear cover;

[0015] The rear cover is disposed at one end of the middle frame to form the receiving cavity with the middle frame;

[0016] The opening is provided at the opposite end of the middle frame;

[0017] The heat-conducting protrusion is located on the side of the rear cover within the accommodating cavity.

[0018] Furthermore, in the compact industrial camera, the composite PCB assembly includes a main control PCB and an interface PCB;

[0019] The main control PCB and the interface PCB are connected via a flexible printed circuit board (FPC).

[0020] The main control PCB is in contact with the heat-conducting boss.

[0021] Furthermore, in the compact industrial camera, the main control PCB is arranged parallel to the front cover;

[0022] The interface PCB is perpendicular to the main control PCB.

[0023] Furthermore, the compact industrial camera also includes a data interface;

[0024] The data interface is located inside the accommodating cavity, with one end mounted on the main control PCB and the other end installed in the first bayonet of the rear cover.

[0025] Furthermore, in the compact industrial camera, the main control chip on the main control PCB is in contact with the heat-conducting boss.

[0026] Furthermore, the compact industrial camera also includes an aviation socket terminal wire;

[0027] One end of the aviation socket terminal wire is installed in the second bayonet of the rear cover, and the other end is connected to the terminal block on the interface PCB.

[0028] Furthermore, in the compact industrial camera, the aviation socket terminal wire includes an aviation socket, a wire, and a terminal block;

[0029] The aviation socket, wires, and terminals are connected in sequence;

[0030] The aviation socket is installed in the second bayonet of the rear cover;

[0031] The wiring terminal is connected to the wiring terminal block on the interface PCB.

[0032] Furthermore, in the compact industrial camera, the outer surface of the rear cover is provided with several heat dissipation grooves.

[0033] Furthermore, in the compact industrial camera, the connection points between the front cover and the rear cover and the middle frame are respectively provided with waterproof sealing structures.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] This utility model provides a compact industrial camera. By mounting the sensor PCB assembly on the front cover and the composite PCB assembly on the housing, the internal space is rationally utilized. This reduces the size while providing installation space for numerous electronic components, ensuring the camera's performance. Furthermore, by setting heat-conducting protrusions on the inner side of the housing and designing these protrusions to contact the composite PCB assembly, the heat from the composite PCB assembly can be conducted to the outside, increasing the heat dissipation efficiency of the small-sized camera.

[0036] This invention has other features and advantages that will be apparent from or will be set forth in detail in the accompanying drawings and the following detailed description, which together serve to explain the particular principles of this invention. Attached Figure Description

[0037] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0038] Figure 1 This is an exploded structural diagram of a compact industrial camera provided in an embodiment of this utility model;

[0039] Figure 2 This is a schematic diagram of the structure of the composite PCB assembly provided in this embodiment of the utility model;

[0040] Figure 3 This is one of the structural schematic diagrams of the back cover provided in this embodiment of the utility model;

[0041] Figure 4 This is the second schematic diagram of the structure of the back cover provided in this embodiment of the utility model;

[0042] Figure 5 This is a schematic diagram of the aviation socket terminal wire structure provided in this embodiment of the utility model.

[0043] Figure label:

[0044] 1. Front cover, 2. Sensor PCB assembly, 3. Composite PCB assembly, 4. Housing, 5. Thermal boss, 6. Data interface, 7. First bayonet, 8. Aviation socket terminal wire, 9. Second bayonet, 10. Heat dissipation groove.

[0045] Main control PCB 31, interface PCB 32, FPC flexible board 33, main control chip 34, terminal block 35;

[0046] Mid-frame 41, back cover 42;

[0047] Aviation socket 81, wire 82, terminal block 83. Detailed Implementation

[0048] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended to limit the scope of protection of this application.

[0049] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0050] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0051] In the description of this application, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " in this document generally indicates that the preceding and following objects have an "or" logical relationship.

[0052] In this application, terms such as “first” and “second” are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy or order relationship between these entities or operations.

[0053] Unless otherwise specified, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this application is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a list of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0054] In this application, expressions such as "greater than", "less than", and "exceeding" are understood to exclude the stated number; expressions such as "above", "below", and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this application, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times", unless otherwise explicitly specified.

[0055] In the description of the embodiments of this application, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the purpose of describing the specific embodiments of this application or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this application.

[0056] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this application, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this application pertains, the specific meaning of the above terms in the embodiments of this application can be understood according to the specific circumstances.

[0057] In view of the deficiencies in the existing technology, the applicant, based on years of practical experience and professional knowledge in the design and manufacture of such products, and in conjunction with the application of theoretical principles, has actively conducted research and innovation in order to create a technology that can solve the deficiencies in the existing technology. After continuous research, design, and repeated prototype production and improvement, this utility model with practical value has finally been created.

[0058] Please refer to Figure 1 This utility model provides a compact industrial camera, including a front cover 1, a sensor PCB assembly 2, a composite PCB assembly 3, and a housing 4; wherein,

[0059] The outer shell 4 has an internal accommodating space for accommodating various components, and an opening at one end of the accommodating space is connected to the accommodating space.

[0060] The front cover assembly 1 is cleverly positioned at the opening, and its main function is to close the opening, thereby protecting the internal components from interference from the external environment.

[0061] The sensor PCB assembly 2 is precisely placed within the accommodating space and is securely mounted on the front cover assembly 1. This design ensures the stability of the sensor and optimizes the utilization of the internal space.

[0062] The composite PCB assembly 3 is also located within the accommodating space, but its installation position is above the outer shell 4. This layout further improves the utilization efficiency of the internal space.

[0063] Of particular note is the presence of a heat-conducting protrusion 5 on the inner wall of the outer casing 4, which maintains close contact with the composite PCB assembly 3. The primary purpose of this innovative design is to utilize the efficient thermal conductivity of the protrusion 5 to rapidly transfer the heat generated by the composite PCB assembly 3 during operation to the outer casing 4, thereby facilitating heat exchange with the external environment and significantly improving the heat dissipation efficiency of this small-sized camera.

[0064] In summary, this embodiment cleverly mounts the sensor PCB assembly 2 onto the front cover assembly 1 and the composite PCB assembly 3 onto the housing 4, which not only achieves rational utilization of internal space and successfully reduces the camera size while providing ample installation space for numerous electronic components, ensuring the camera's excellent performance, but also significantly enhances the camera's heat dissipation capacity through the innovative design of the heat-conducting boss 5, which is of great significance for improving the long-term stable operation of the camera.

[0065] Please refer to this again. Figure 1 and in conjunction with references Figure 3 In this embodiment, the housing 4 includes a middle frame 41 and a rear cover 42;

[0066] The rear cover 42 is carefully positioned at one end of the middle frame 41, and the two fit together to form the accommodating cavity for housing the various components. This design not only ensures the stability of the camera's internal structure but also provides the necessary space for the rational layout of the components.

[0067] On the opposite end of the middle frame 41, an opening is cleverly provided. This opening provides a location for the installation of the front cover assembly 1, and also makes it possible to install internal camera components.

[0068] Of particular note is that, in this embodiment, the heat-conducting protrusion 5 is disposed on the side of the rear cover 42 facing the interior of the accommodating cavity. This design allows the heat-conducting protrusion 5 to directly contact the composite PCB assembly 3, thereby achieving efficient heat conduction. With this arrangement, the heat generated by the composite PCB assembly 3 during operation can be rapidly transferred to the rear cover 42 through the heat-conducting protrusion 5, thereby achieving heat exchange with the external environment and greatly improving the camera's heat dissipation performance.

[0069] In summary, this embodiment, through the ingenious design of the combination of the middle frame 41 and the rear cover 42, and the innovative layout of the heat-conducting protrusion 5, not only optimizes the internal structure of the camera and improves the installation efficiency of each component, but also significantly enhances the camera's heat dissipation capacity, providing a solid guarantee for the long-term stable operation of the camera.

[0070] Please refer to Figure 2 This embodiment provides a more detailed description of the structure of the composite PCB assembly 3. Specifically, the composite PCB assembly 3 consists of two core parts: a main control PCB 31 and an interface PCB 32, which are cleverly connected by an FPC flexible board 33.

[0071] This design abandons the industry-standard high-speed board-to-board connector solution, opting instead for the more economical and flexible FPC flexible board 33 for connection. This change not only significantly reduces production costs but also provides more space for component placement on the PCB, allowing designers greater freedom in planning component layout, thereby further optimizing camera performance and structure.

[0072] Of particular note is the close contact between the main control PCB 31 and the heat-conducting protrusion 5. This design allows the heat generated by the main control PCB 31 during operation to be quickly transferred to the outer casing through the heat-conducting protrusion 5, thereby achieving heat exchange with the external environment.

[0073] In summary, this embodiment, through the ingenious design of the composite PCB assembly 3 and the use of FPC flexible board 33 for connection, not only reduces production costs and increases the area on the PCB where components can be arranged, but also achieves efficient heat conduction through the close contact between the main control PCB 31 and the heat-conducting boss 5.

[0074] Please refer to this again. Figure 2 This embodiment provides a more detailed description of the specific layout of the main control PCB31 and the interface PCB32.

[0075] Specifically, in this embodiment, the main control PCB 31 is carefully designed to be parallel to the front cover 1. This layout not only ensures the stability and safety of the main control PCB 31, but also facilitates effective heat conduction, as the close contact between the main control PCB 31 and the heat-conducting protrusion 5 is maximized, thereby improving the camera's heat dissipation performance.

[0076] Meanwhile, the interface PCB32 is cleverly designed to be perpendicular to the main control PCB31. This vertical layout not only optimizes the use of internal space but also provides a more convenient access method for various interfaces on the interface PCB32, making the connection between the camera and external devices more flexible and efficient.

[0077] In summary, this embodiment, through the ingenious design of the layout of the main control PCB31 and the interface PCB32, not only improves the stability and heat dissipation performance of the camera, but also optimizes the utilization of internal space.

[0078] Please refer to this again. Figure 2 This embodiment further supplements and improves the structure of the compact industrial camera. Specifically, the compact industrial camera in this embodiment also includes a key data interface 6.

[0079] The data interface 6 is cleverly designed within the accommodating cavity, with one end securely connected to the main control PCB 31 to ensure accurate data transmission. The other end, through meticulous installation, is firmly secured in the first bayonet 7 of the rear cover 42. This design not only guarantees the stability and durability of the data interface 6 but also provides a convenient channel for camera data connection.

[0080] The design of the first mount 7 not only provides a stable support point for the data interface 6, but also ensures the stability and reliability of the data interface 6 when connected to external devices. This layout not only optimizes the internal structure of the camera, but also improves the overall performance of the camera and the user experience.

[0081] In summary, this embodiment, through the ingenious design of the data interface 6 and its connection method with the first bayonet 7 of the rear cover 42, not only ensures accurate data transmission but also improves the stability and durability of the camera.

[0082] Please refer to this again. Figure 2 This embodiment provides a more detailed explanation of the contact relationship between the main control chip 34 on the main control PCB 31 and the heat-conducting protrusion 5.

[0083] Specifically, in this embodiment, the main control chip 34 on the main control PCB 31 is carefully designed to be in direct contact with the heat-conducting protrusion 5. This design ensures that the heat generated by the main control chip 34 during operation can be quickly and efficiently transferred to the housing through the heat-conducting protrusion 5, thereby achieving heat exchange with the external environment. Such a heat dissipation mechanism is of great significance for maintaining the main control chip 34 at a suitable operating temperature, as it can prevent the chip from overheating, thereby extending its service life and ensuring the overall performance and stability of the camera.

[0084] The close contact between the main control chip 34 and the heat-conducting protrusion 5 not only improves the camera's heat dissipation performance but also provides a solid guarantee for the camera's long-term use. Through this design, the compact industrial camera of this embodiment can maintain excellent performance and stability in high-intensity working environments, thereby meeting the needs of various complex application scenarios.

[0085] Please refer to this again. Figure 1 and in conjunction with references Figure 4 This embodiment further supplements and explains the construction of the compact industrial camera. Specifically, the compact industrial camera of this embodiment also innovatively introduces an aviation socket terminal wire 8.

[0086] One end of the aviation socket terminal wire 8 is cleverly installed in the second bayonet 9 of the rear cover 42. This design not only ensures the stability and durability of the aviation socket terminal wire 8, but also provides a convenient channel for external camera connections. The other end, through a fine connection process, achieves a solid connection with the terminal block 35 on the interface PCB 32, ensuring accurate data transmission and signal stability.

[0087] Of particular note is that this embodiment abandons the industry-standard approach of directly soldering the aviation socket onto the PCB, instead employing a more flexible and efficient aviation socket terminal wire connection method. This change not only avoids cumbersome post-soldering processes and improves the efficiency of overall assembly, but also significantly reduces the risk of soldering errors or defects, providing a more robust guarantee for the camera's quality and stability.

[0088] The design of the second bayonet 9 not only provides a stable support point for the aviation socket terminal cable 8, but also ensures its rationality and aesthetics within the camera's internal layout. This layout not only optimizes the camera's internal structure but also enhances the camera's overall performance and user experience.

[0089] In summary, this embodiment, by cleverly introducing the aviation socket terminal wire 8 and innovatively designing its connection method with the second bayonet 9 of the rear cover 42 and the terminal block 35 of the interface PCB 32, not only improves the assembly efficiency and stability of the camera, but also reduces the risk of soldering errors or defects.

[0090] Please refer to Figure 5 This embodiment provides a more intuitive demonstration and explanation of the detailed structure of the aviation socket terminal wire 8.

[0091] Specifically, the aviation socket terminal wire 8 mainly consists of three core parts: aviation socket 81, wire 82, and terminal block 83. These three parts are connected sequentially through precise manufacturing processes to form a complete and efficient signal transmission channel.

[0092] The aviation socket 81, serving as a crucial interface for connecting to external devices, is cleverly designed and installed in the second bayonet 9 of the rear cover 42. This layout not only ensures the stability and durability of the aviation socket 81 but also provides a convenient channel for external camera connections. Furthermore, the design of the aviation socket 81 conforms to industry standards, ensuring compatibility and versatility with external devices.

[0093] As the medium for signal transmission, the quality and performance of conductor 82 directly affect the efficiency and stability of signal transmission. In this embodiment, conductor 82 uses high-quality materials and advanced manufacturing processes to ensure low signal loss and high fidelity during transmission.

[0094] Terminal 83 serves as the connection point between conductor 82 and interface PCB 32, achieving a secure connection with terminal block 35 on interface PCB 32 through meticulous connection technology. This design ensures accurate data transmission and stable signal transmission.

[0095] Please refer to this again. Figure 4 This embodiment provides a more detailed explanation of the structure of the rear cover 42. Specifically, in this embodiment, the outer surface of the rear cover 42 is carefully designed with a plurality of heat dissipation grooves 10.

[0096] These heat dissipation slots 10 not only optimize the appearance of the rear cover 42, but more importantly, they provide an effective heat dissipation channel for the camera's internal heat. When the camera operates under high-intensity conditions, the internal components generate a large amount of heat. If this heat cannot be dissipated in time, it will affect the camera's performance and stability. This embodiment, by providing heat dissipation slots 10 on the outer surface of the rear cover 42, can significantly enhance the camera's heat dissipation performance, allowing heat to be transferred to the external environment more quickly and efficiently through the heat dissipation slots 10, thereby maintaining a suitable internal temperature for the camera.

[0097] The design of the heat dissipation slot 10 improves the camera's heat dissipation performance. Through this design, the compact industrial camera of this embodiment can maintain excellent performance and stability in various complex application scenarios, thereby meeting users' needs for high-performance, high-stability cameras.

[0098] In this embodiment, in order to further improve the protective performance of the compact industrial camera, a waterproof sealing structure is provided at the connection between the front cover 1 and the rear cover 42 and the middle frame 41.

[0099] This waterproof seal is designed to ensure the camera maintains optimal performance even in harsh environments. Whether in humid, dusty, or other challenging conditions, the waterproof seal effectively prevents the intrusion of external factors such as moisture and dust, thus protecting the camera's internal delicate components from damage.

[0100] Specifically, the waterproof sealing structure may be made of materials such as rubber sealing rings, waterproof adhesives, or other high-performance sealing materials. These materials have excellent elasticity and corrosion resistance, and can maintain a stable sealing effect during long-term use. By cleverly embedding these sealing materials into the connection between the front cover 1 and the rear cover 42 and the middle frame 41, a solid waterproof barrier is formed.

[0101] In addition, the waterproof seal design also takes into account the ease of camera assembly and disassembly, ensuring that users can easily perform camera maintenance and upkeep when needed without compromising the integrity of the waterproof seal.

[0102] Although this application frequently uses terms such as front cover, housing, and heat dissipation channel, the possibility of using other terms is not excluded. These terms are used merely for the convenience of describing and explaining the essence of this utility model; interpreting them as any additional limitation would contradict the spirit of this utility model.

[0103] This utility model provides a compact industrial camera. By mounting the sensor PCB assembly on the front cover and the composite PCB assembly on the housing, the internal space is rationally utilized. This reduces the size while providing installation space for numerous electronic components, ensuring the camera's performance. Furthermore, by setting heat-conducting protrusions on the inner side of the housing and designing these protrusions to contact the composite PCB assembly, the heat from the composite PCB assembly can be conducted to the outside, increasing the heat dissipation efficiency of the small-sized camera.

[0104] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A compact industrial camera, characterized in that, It includes a front cover (1), a sensor PCB assembly (2), a composite PCB assembly (3), and a housing (4); wherein, The housing (4) has a receiving cavity, and one end is provided with an opening that communicates with the receiving cavity; The front cover (1) is disposed at the opening to close the opening; The sensor PCB assembly (2) is located inside the accommodating cavity and is mounted on the front cover (1); The composite PCB assembly (3) is located inside the accommodating cavity and is mounted on the housing (4); A heat-conducting boss (5) is provided on the inner side of the housing (4). The heat-conducting boss (5) contacts the composite PCB assembly (3) to conduct the heat of the composite PCB assembly (3) to the housing (4).

2. The compact industrial camera according to claim 1, characterized in that, The housing (4) includes a middle frame (41) and a rear cover (42). The rear cover (42) is disposed at one end of the middle frame (41) to form the receiving cavity with the middle frame (41); The opening is provided at the opposite end of the middle frame (41); The heat-conducting boss (5) is disposed on one side of the rear cover (42) located within the accommodating cavity.

3. The compact industrial camera according to claim 2, characterized in that, The composite PCB assembly (3) includes a main control PCB (31) and an interface PCB (32). The main control PCB (31) and the interface PCB (32) are connected by an FPC flexible board (33); The main control PCB (31) is in contact with the heat-conducting boss (5).

4. The compact industrial camera according to claim 3, characterized in that, The main control PCB (31) is arranged parallel to the front cover (1); The interface PCB (32) is perpendicular to the main control PCB (31).

5. The compact industrial camera according to claim 3, characterized in that, It also includes a data interface (6); The data interface (6) is located inside the cavity, with one end set on the main control PCB (31) and the other end installed in the first bayonet (7) of the rear cover (42).

6. The compact industrial camera according to claim 3, characterized in that, The main control chip (34) on the main control PCB (31) is in contact with the heat-conducting boss (5).

7. The compact industrial camera according to claim 3, characterized in that, It also includes aviation socket terminal wire (8); One end of the aviation socket terminal wire (8) is installed in the second bayonet (9) of the rear cover (42), and the other end is connected to the terminal block (35) on the interface PCB (32).

8. The compact industrial camera according to claim 7, characterized in that, The aviation socket terminal wire (8) includes an aviation socket (81), a wire (82) and a terminal block (83). The aviation socket (81), wire (82) and terminal block (83) are connected in sequence; The aviation socket (81) is installed in the second bayonet (9) of the rear cover (42); The terminal block (83) is connected to the terminal block (35) on the interface PCB (32).

9. The compact industrial camera according to claim 2, characterized in that, The outer surface of the rear cover (42) is provided with several heat dissipation grooves (10).

10. The compact industrial camera according to claim 2, characterized in that, The front cover (1) and the rear cover (42) are respectively provided with waterproof sealing structures at the connection points with the middle frame (41).

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