Endoscope case and endoscope system

Abstract

The utility model relates to the technical field of medical instruments, and provides an endoscope case and an endoscope system, the endoscope case comprises a case body, the case body comprises a bearing plate and a surrounding plate which are connected with each other, and the bearing plate is provided with at least one module installation area; the box body further comprises at least one first air inlet formed in the box cover or the surrounding plate and at least one first air outlet formed in the surrounding plate, and an air passing channel is formed between the first air inlet and the first air outlet in the box body. The at least one shielding cover is arranged in the box body, is mounted on the at least one module mounting area and is detachably connected with the bearing plate; the box cover is detachably connected to the box body, and the box body, the shielding cover and the box cover are each of a magnetic isolation structure or a magnetic isolation material; and the at least one first ventilation driving piece is mounted in the air passing channel and corresponds to the at least one first air outlet. By means of the arrangement, the airflow is directly discharged out of the case after flowing through the module installation area with the large calorific value, and the situation that normal heat dissipation of other system modules is affected by the airflow with the high temperature rise is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical appliances, in particular to an endoscope chassis and an endoscope system. Background Art

[0002] At present, the internal modules of endoscope systems in the field of medical device technology are mostly arranged on integrated boards, with a relatively chaotic structure. The layout of various functional modules needs to be coordinated with each other, which easily leads to problems such as long development cycle, messy internal wiring and high maintenance cost of the whole machine.

[0003] In the related art, the efficiency and convenience of disassembly and assembly are improved by placing the endoscope system on different module circuit boards, and it is also convenient for users to develop layouts for different functional modules. However, the heat generation of different functional modules is not uniform. During use, the relative position relationship between the various functional modules in the endoscope system will be adjusted accordingly under different layout requirements. This may result in a situation where multiple system modules with higher heat generation are concentrated, aggravating the problem of concentrated heat in the endoscope system, making it difficult to dissipate heat, and causing safety hazards. Utility Model Content

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of the endoscope system in the related art that the heat is concentrated and difficult to dissipate, thereby providing an endoscope chassis and an endoscope system.

[0005] The utility model provides an endoscope case, comprising: a case body, comprising a support plate and a surrounding plate connected to each other, wherein the support plate is provided with at least one module installation area, suitable for correspondingly arranging an endoscope system module; at least one shielding cover is arranged in the case body, installed on at least one of the module installation areas, and detachably connected to the support plate; a case cover, detachably connected to the case body, the case body, the shielding cover and the case cover adopt a magnetic isolation structure or a magnetic isolation material, the case body also comprises at least one first air inlet arranged on the case cover or the surrounding plate and at least one first air outlet arranged on the surrounding plate, an air passage is formed between the two in the case body; and at least one first ventilation drive component is installed in the air passage and arranged corresponding to the at least one first air outlet.

[0006] Beneficial effects:

[0007] The setting of the shielding cover can provide electromagnetic shielding for the endoscope system module therein to avoid external signal interference. The first air outlet, the first ventilation drive, and the module installation area are set correspondingly. The user can set the module with higher heat generation in the endoscope system module, such as the image processing module, in this module installation area to improve the heat dissipation effect of the module and avoid setting the module with higher heat generation in the center of the box or other areas that are difficult to dissipate heat, thereby improving the heat dissipation efficiency. Furthermore, since the first ventilation drive is correspondingly set in the wind passage and corresponds to the first air outlet, the airflow driving direction of the first ventilation drive should be from the box to the outside, thereby achieving the exhaust effect. This setting allows the airflow to be directly discharged from the chassis after passing through the area where the module with higher heat generation is located, without passing through the module installation area where other system modules are located, thereby avoiding the airflow that has obtained a higher temperature rise from affecting the normal heat dissipation of other system modules.

[0008] In some embodiments, the at least one module installation area includes a plurality of module installation areas arranged at intervals, the at least one first air outlet includes a plurality of first air outlets, and respectively correspond to the plurality of module installation areas; a plurality of wind passages are respectively formed between the at least one first air inlet and the plurality of first air outlets; the at least one shielding cover includes a plurality of shielding covers, and respectively correspond to the plurality of module installation areas; the at least one first ventilation drive member includes a plurality of first ventilation drive members, and the plurality of first ventilation drive members are respectively installed in a plurality of wind passages and arranged corresponding to the plurality of first air outlets.

[0009] In some embodiments, the shielding cover includes: a mesh cover body, installed on the module installation area, and the mesh cover body is provided with a wire passing opening; a connecting outer edge, arranged on the outer edge of the mesh cover body, and a first connecting part is arranged on the connecting outer edge, and a plurality of first connecting matching parts are provided on the support plate, and the first connecting matching parts are distributed along the edge of the module installation area, and the first connecting parts are detachably connected to the first connecting matching parts.

[0010] In some embodiments, the mesh cover body is arranged in a grid frame, and a plurality of mesh holes are distributed on the mesh cover, which is suitable for shielding the electromagnetic interference of the outside world to the module in the shielding cover.

[0011] In some embodiments, it also includes: a side mounting area, which is arranged on the inner wall of the enclosure; a vertical bracket, which is arranged on the side mounting area and has a built-in side accommodating cavity, suitable for a built-in endoscope system module, the vertical bracket is correspondingly connected to the side mounting area, the vertical bracket includes a bracket body and a bracket outer edge, the bracket outer edge is provided with a second connecting portion, and is detachably connected to the second connecting matching portion of the edge of the side mounting area, and the second connecting matching portion is arranged on the enclosure and / or the support plate.

[0012] In some embodiments, the first connection portion is correspondingly connected to the first connection matching portion, and is suitable for being correspondingly installed from the inner side of the box body toward the support plate; the second connection portion is correspondingly connected to the second connection matching portion, and is installed in the same direction as the first connection portion.

[0013] In some embodiments, the endoscope case further includes: a lap bracket, which is arranged on the outside of the case and connected to the enclosure, the lap bracket and the case and the case cover are made of conductive material, and the lap bracket is suitable for connecting a screen module of an external endoscope system.

[0014] In some embodiments, the enclosure includes: a first side panel, on which the first air inlet is arranged; a second side panel, arranged opposite to the first side panel, on which the first air outlet and the first ventilation drive are arranged; a communication front panel, respectively connected to the first side panel and the second side panel, on which the lap bracket and the external bracket are arranged, the external bracket is detachably connected to the communication front panel, suitable for a camera interface module of a built-in endoscope system, the lap bracket and the external bracket are arranged at intervals; a wiring rear panel, arranged opposite to the communication front panel, and respectively connected to the first side panel and the second side panel, on which a plurality of connector openings and a grounding structure are arranged, the connector openings are suitable for corresponding to the connecting connectors of the endoscope system module, and the wiring rear panel is also provided with a second air outlet and a second ventilation drive.

[0015] The utility model also provides an endoscope system, comprising: the above-mentioned endoscope chassis; an endoscope assembly, comprising at least one endoscope system module, the endoscope system module is correspondingly installed on the module installation area of ​​the endoscope chassis, a module with the highest heat generation among the endoscope system modules or a module with a heat generation higher than a preset heat generation is a high-heat module, and the module installation area where the high-heat module is located is adjacent to the first air outlet.

[0016] In some embodiments, several endoscope system modules include: a main control module, a recording module, a power module, a video output module, an image processing module and a camera interface module, the image processing module is set for the high-temperature module, the camera interface module is set on the external bracket of the enclosure, the main control module is set in the vertical bracket of the endoscope chassis, and the recording module, power module, video output module and image processing module are spaced apart and distributed along the module installation area on the carrier plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the related technologies, the drawings required for use in the specific implementation methods or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the endoscope chassis provided in the embodiment of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the internal structure of the endoscope chassis shown;

[0020] Figure 3 A schematic diagram of the distribution of structures such as endoscope components inside an endoscope chassis provided in an embodiment of the utility model;

[0021] Figure 4 for Figure 1 A schematic diagram of the three-dimensional structure of the endoscope chassis from another angle is shown;

[0022] Figure 5 for Figure 4 The schematic diagram of the structure of the wiring rear panel of the endoscope chassis shown;

[0023] Description of reference numerals:

[0024] 1. Carrier plate; 101. Module installation area; 102. Main control module; 103. Video recording module; 104. Power module; 105. Video output module; 106. Image processing module; 107. Camera interface module; 2. Enclosure; 201. First side panel; 202. Second side panel; 203. Communication front panel; 204. Wiring rear panel; 205. Side installation area; 206. Vertical bracket; 207. Second connection part; 20 8. Lap bracket; 209. External bracket; 210. Connector opening; 211. Grounding structure; 212. Second air outlet; 213. Second ventilation drive; 214. Power socket; 215. Filter; 216. I / O interface board; 3. Box cover; 4. Shielding cover; 401. Mesh cover body; 402. Connecting outer edge; 403. First connecting part; 5. First air inlet; 6. First air outlet; 7. First ventilation drive. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0029] like Figure 1 - Figure 5 This embodiment provides an endoscope chassis, including: a chassis body, at least one shielding cover 4, a chassis cover 3 and at least one first ventilation drive member 7.

[0030] The box body includes a support plate 1 and a surrounding plate 2 that are connected to each other. The support plate 1 is arranged on the bottom side of the box body, and at least one module installation area 101 is distributed thereon, which is suitable for correspondingly arranging an endoscope system module. In some embodiments, the box body may also include a rectangular frame structure, and the support plate 1 and the surrounding plate 2 are detachably connected to the frame structure. As a convertible embodiment, the box body may also be detachably connected to each other only through the surrounding plate 2 and the support plate 1, preferably by a snap-fit ​​connection and a screw connection. Furthermore, the box body or the surrounding plate 2 may also be arranged as an integral body, corresponding to a trough body or a square frame structure. In some embodiments, the surrounding plate 2 may be a plurality of mutually connected plates.

[0031] At least one module installation area 101 is provided on the carrier plate 1, which is suitable for correspondingly setting an endoscope system module. The box body also includes at least one first air inlet 5 provided on the box cover 3 or the enclosure 2 and at least one first air outlet 6 provided on the enclosure 2, and an air passage is formed between the two in the box body. In some embodiments, the first air inlet 5 and the first air outlet 6 are provided on the enclosure 2 in different directions to maximize the heat dissipation effect. At least one shielding cover 4 is provided in the box body, installed on the module installation area 101, and detachably connected to the carrier plate 1. In this embodiment, the two are threadedly connected, and can also be snap-fitted or the like;

[0032] The box cover 3 is detachably connected to the box body, specifically a threaded connection or a snap-on connection, and the two are formed into an approximately closed cavity. In the present embodiment, the box body, the shielding cover 4 and the box cover 3 adopt a magnetic isolation structure or a magnetic isolation material. Specifically, the magnetic isolation structure can be an external magnetic isolation coating. The material of the magnetic isolation coating can include aluminum, copper, iron, manganese-zinc ferrite or nickel-zinc ferrite. The magnetic isolation material can be a conductive metal or carbon fiber, etc.

[0033] At least one first ventilation driving member 7 is installed in the air passage and is arranged corresponding to the at least one first air outlet 6 .

[0034] The setting of the shielding cover 4 can provide electromagnetic shielding for the endoscope system module therein to avoid external signal interference. The first air outlet 6 and the first ventilation drive 7 are set correspondingly to the module installation area 101. The user can set the module with higher heat generation in the endoscope system module, such as the image processing module 106, in this module installation area 101 to improve the heat dissipation effect of the module, avoid setting the module with higher heat generation in the center of the box or other areas where heat dissipation is difficult, and improve the heat dissipation efficiency. Further, since the first ventilation drive 7 is set in the wind passage and corresponds to the first air outlet 6, the airflow driving direction of the first ventilation drive 7 should be from the box to the outside, thereby achieving the exhaust effect. This setting can make the airflow directly discharge from the chassis after passing through the area where the module with higher heat generation is located, without passing through the module installation area 101 where other system modules are located, so as to avoid the airflow that has obtained a higher temperature rise affecting the normal heat dissipation of other system modules.

[0035] In this embodiment, there are multiple module installation areas 101, which are spaced apart from each other, there are multiple first air outlets 6, which correspond to multiple module installation areas 101, and multiple air passages are formed between the first air inlet 5 and the multiple first air outlets 6. The first air inlet 5 can be one, two or more. In some embodiments, one or two module installation areas 101 can be provided, and one or two first air outlets 6 can also be provided.

[0036] The number of the first air outlets 6 is set to be multiple, which can respectively correspond to multiple modules with high heat generation in different module installation areas. When the box contains an endoscope assembly, the module can be an image processing module 106 and a power module 104, etc., so as to directly and efficiently dissipate heat for each module, thereby improving the heat dissipation efficiency of the internal units of the box.

[0037] In this embodiment, a plurality of shielding covers 4 are provided, and are respectively installed on a plurality of module installation areas 101, and a plurality of first ventilation driving members 7 are provided, and the plurality of first ventilation driving members 7 are respectively installed in a plurality of air passages and are arranged corresponding to a plurality of first air outlets 6. In some embodiments, one or two shielding covers 4 may be provided, and one or two first ventilation driving members 7 may also be provided.

[0038] The airflow in the box is driven to be discharged from the first air outlet 6 by the first ventilation driving member 7, and the airflow in the box flows into the box from the first air inlet 5, and flows to the first air outlet 6 through the air passage, so that the first air outlet 6 can discharge the heat of the module installed in the corresponding module installation area. Specifically, the first ventilation driving member 77 is a fan. In some embodiments, a plurality of holes are provided on the first air outlet 6, which not only meets the requirements for discharging and dissipating the airflow in the box, but also forms a mesh structure, taking into account the shielding effect.

[0039] The shielding cover 4 includes a mesh cover body 401 and a connecting outer edge 402 .

[0040] The mesh cover body 401 is installed on the module installation area 101, and the mesh cover body 401 is provided with a wire passing port. In some embodiments, the mesh cover body 401 is a bucket-shaped cover body with a lateral wire passing port and a bottom opening, and the bottom opening is in contact with the module installation area 101. The lateral wire passing port can be used for the wiring of the module in the shielding cover 4 to pass through. In some embodiments, the bottom opening may not be provided, and the shielding cover 4 may also be an approximately closed cover body with only a wire passing port. The connecting outer edge 402 is provided on the lateral outer edge of the mesh cover body 401, and is provided in a sheet shape. The connecting outer edge 402 is provided with a first connecting portion 403 and is connected to the module installation area 101. The carrier plate 1 is provided with a plurality of first connecting matching portions, and the first connecting matching portions correspond to the module installation area 101. Specifically, the first connecting matching portions are distributed on the edge of the module installation area 101, and are provided corresponding to the first connecting portion 403, and the two are detachably connected. The specific connection form may be threaded connection, clamping or magnetic attraction.

[0041] The mesh cover is provided with a shielding cover 4 which is detachably connected to the module installation area 101. This arrangement facilitates the modular design and assembly of parts in the chassis, and is convenient for disassembly and assembly. A unified wire routing port is provided for tidy wiring in the machine, which is convenient for later maintenance and repair.

[0042] The mesh cover body 401 is in the shape of a grid, and a number of mesh holes are distributed on it. The mesh cover body 401 is made of magnetic isolation material, and the material can be one or more of aluminum, copper, iron, manganese zinc ferrite and nickel zinc ferrite. For a metal entity structure, electromagnetic waves are radiated from one side, most of the energy is reflected, and a small part of the energy enters the metal. The electromagnetic wave will decay exponentially with the depth of entering the metal. At the same time, according to the characteristics of electromagnetic waves and shielding effectiveness calculations, when the aperture is the radius, the aperture of the shielding hole is less than 1 / 4 of the wavelength of the electromagnetic wave, and the electromagnetic wave will be limited by the size of the hole and cannot pass through the shielding hole, thereby forming an effective shielding effect. On the contrary, the electromagnetic wave will encounter the edge of the hole, thereby causing diffraction, so that the electromagnetic wave can pass through the shielding hole. Therefore, preferably, the mesh aperture is less than 1 / 4 of the wavelength of the electromagnetic wave to be shielded. The specific mesh aperture size is adjusted and set according to the wavelength of the electromagnetic wave to be shielded. In some embodiments, according to the wavelength of the electromagnetic wave to be shielded, the inner diameter of the mesh is less than 2.6 mm. In some embodiments, the inner diameter of the mesh can also be less than 2.5 mm, 2.3 mm or 2.0 mm, etc. Such a mesh structure can reduce the weight of the shielding cover 4 while ensuring a good shielding effect. In some embodiments, the mesh can also be arranged in a non-circular shape, such as a square or diamond shape.

[0043] The endoscope chassis further includes: a side mounting area 205 and a vertical bracket 206 .

[0044] Among them, the side mounting area 205 is arranged on the inner wall of the enclosure 2, and the vertical bracket 206 is arranged on the side mounting area 205, and a side accommodating cavity is built in, which is suitable for the built-in endoscope system module. In some embodiments, the vertical bracket 206 is connected to the side mounting area 205 accordingly. Furthermore, the vertical bracket 206 itself is in the shape of a flat box, and is connected to the side mounting area 205 along its own thickness direction. In some embodiments, the vertical bracket 206 can adopt a magnetic isolation structure or magnetic isolation material, and specifically can be a porous grid in the shape of a shielding cover 4. Such a setting can, on the one hand, reduce the space on the top side of the middle support plate 1 of the box body occupied by the vertical bracket 206, and facilitate the optimization of the setting of the module mounting area 101 and the shielding cover 4 and the endoscope system module therein. On the other hand, the vertical bracket 206 can be used as a shielding structure to electromagnetically shield the endoscope system module therein to avoid external signal interference.

[0045] Specifically, the vertical bracket 206 includes a bracket body and a bracket outer edge. In this embodiment, the bracket body is in a flat box shape. The bracket outer edge is provided with a second connection portion 207, and is detachably connected to the second connection matching portion at the edge of the side mounting area 205. The second connection matching portion is provided on the enclosure 2 and the support plate 1. In this embodiment, two bracket outer edges are provided on the bracket body. The two bracket outer edges are in a sheet shape and are respectively provided at the top and bottom of the bracket body. The top bracket outer edge is connected to the top side of the enclosure 2, and the bottom bracket outer edge is connected to the support plate 1. As a convertible embodiment, the bracket outer edge can be provided only at the top or bottom of the bracket body, and the second connection matching portion is correspondingly provided on the enclosure 2 or the support plate 1. The specific connection form of the second connection portion 207 and the second connection matching portion can be threaded connection, clamping or magnetic attraction, etc.

[0046] In some embodiments, the first connection part 403 is connected to the first connection matching part correspondingly, and is suitable for being installed correspondingly from the inner side of the box body toward the direction of the carrier plate 1. When the carrier plate is placed on the external bearing surface as a bottom plate, the first connection part 403 is connected to the second connection matching part correspondingly, and is arranged on the upper side of the second connection matching part, and is installed in the same direction as the first connection part 403. Further, the first connection part 403 and the first connection matching part are threadedly connected, and the second connection part 207 and the second connection matching part are also threadedly connected. The first connection part 403 and the second connection part 207 both include screws and screw holes. The first connection matching part and the second connection matching part are both screw holes. In some embodiments, the screws are screwed into the corresponding screw holes from top to bottom. This arrangement allows the vertical bracket 206 and the shielding cover 4 to be installed at the same angle, reducing the difficulty of installation, and the process is simple and quick.

[0047] The endoscope case also includes a lap bracket 208, which is arranged outside the case and connected to the enclosure 2. The lap bracket 208, the case and the case cover 3 are made of conductive material, and the lap bracket 208 is suitable for connecting the screen module of the external endoscope system. This arrangement allows the endoscope machine composed of the endoscope case, the endoscope assembly and the screen module to form an integrated structure in terms of electrostatic protection, thereby improving the electrostatic protection capability of the whole machine.

[0048] In this embodiment, the enclosure 2 is composed of four sub-boards, including: a first side board 201 , a second side board 202 , a communication front board 203 and a wiring rear board 204 .

[0049] Among them, a first air inlet 5 is arranged on the first side panel 201, and the second side panel 202 is arranged opposite to the first side panel 201, and a first air outlet 6 and a first ventilation drive member 7 are arranged thereon. In this embodiment, the area of ​​the first air inlet 5 is larger than that of the first air outlet 6.

[0050] The communication front plate 203 is connected to the first side plate 201 and the second side plate 202 respectively, preferably by snap-fit ​​connection and screw connection. The communication front plate 203 is provided with a connecting frame via and an external bracket 209. The external bracket 209 is detachably connected to the communication front plate 203, suitable for the camera interface module 107 of the built-in endoscope system. The connecting frame via passes through the communication front plate 203 and communicates with the inside of the box, so that the camera interface module 107 can be electrically connected to the module inside the box. In addition, a lap bracket 208 is also provided on the communication front plate 203, and the lap bracket 208 is spaced apart from the external bracket 209. In some embodiments, the lap bracket 208 and the external bracket 209 are detachably connected to the communication front plate 203 respectively, which can be threaded, snap-fitted or magnetically attracted.

[0051] The wiring rear plate 204 is arranged opposite to the communication front plate 203, and are respectively connected to the first side plate 201 and the second side plate 202, preferably by a snap-fit ​​connection and a screw connection. A plurality of connector openings 210 and a grounding structure 211 are provided on the wiring rear plate 204. The grounding structure 211 is specifically a grounding column. The connector opening 210 is correspondingly provided with a connecting connector with the endoscope system module. Specifically, the connecting connectors of structures such as the power socket 214, the filter 215 and the I / O interface board 216 are correspondingly provided at the connector opening 210. In addition, in some embodiments, the module installation area 101 where the video output module 105 is provided is adjacent to the wiring rear plate 204, and the connecting connector of the video output module 105 is provided on the connector opening 210.

[0052] In addition, a second air outlet 212 and a second ventilation drive 213 are also provided on the wiring rear plate 204. In some embodiments, the second air outlet 212 and the second ventilation drive 213 are arranged in the middle of the wiring rear plate 204. This arrangement allows the second air outlet 212 to take in air along the first air inlet 5, forming an air branch in a direction different from the air channel, thereby increasing the air flow range in the box and avoiding heat concentration in the module.

[0053] In this embodiment, the first ventilation drive member 7 and the second ventilation drive member 213 are both fans. In some embodiments, a plurality of holes are provided on the first air inlet 5, the first air outlet 6 and the second air outlet 212, and are formed into a mesh structure, which not only meets the need for passing air but also can serve as a shielding net to further shield external signals.

[0054] This embodiment also provides an endoscope system, including: the above-mentioned endoscope chassis and endoscope components.

[0055] The endoscope assembly includes at least one endoscope system module, which is correspondingly installed on the module installation area 101 of the endoscope chassis. The module with the highest heat generation in the endoscope system module or the module with a heat generation higher than the preset heat generation is a high-heat module, and the module installation area 101 where the high-heat module is located is adjacent to the first air outlet 6. In some embodiments, the high-heat module can also be a plurality of modules whose heat generation is arranged from high to low within a preset sequence range. The preset heat or preset range can be adaptively adjusted as needed.

[0056] In this embodiment, the image processing module 106 consumes large power and generates high heat, and is a high heat module. The high heat module may also be the power module 104, etc. As a convertible implementation, a plurality of first air inlets 5 may be provided.

[0057] In this embodiment, the endoscope system modules include: a main control module 102 , a video recording module 103 , a power supply module 104 , a video output module 105 , an image processing module 106 and a camera interface module 107 .

[0058] Among them, the video recording module 103, the power module 104, the video output module 105 and the image processing module 106 are spaced apart along the module installation area 101 on the carrier plate 1. Specifically, the image processing module 106 is a high-heat module, adjacent to the first air outlet 6 of the second side plate 202 and the communication front plate 203, and the video output module 105 is adjacent to the second side plate 202 and the wiring rear plate 204. In this embodiment, the video output module 105 includes a low frame rate video output module 105 and a high frame rate video output module, which can be specifically a 2K video output module 105 and a 4K video output module 105. In addition, the power module 104 is adjacent to the first side plate 201 and the wiring rear plate 204, and the video recording module 103 is adjacent to the first side plate 201 and the communication front plate 203.

[0059] The camera interface module 107 is disposed on an external bracket 209 on the communication front board 203 , and the main control module 102 is disposed in a vertical bracket 206 of the endoscope chassis.

[0060] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. An endoscope chassis, characterized in that: include: The box body comprises a support plate (1) and a surrounding plate (2) connected to each other, wherein the support plate (1) is provided with at least one module installation area (101) suitable for correspondingly arranging an endoscope system module; At least one shielding cover (4) is arranged in the box, installed on the at least one module installation area (101), and detachably connected to the carrier plate (1); A box cover (3) is detachably connected to the box body, the box body, the shielding cover (4) and the box cover (3) adopt a magnetic isolation structure or magnetic isolation material, and the box body also includes at least one first air inlet (5) arranged on the box cover (3) or the enclosure (2) and at least one first air outlet (6) arranged on the enclosure (2), and an air passage is formed between the two in the box body; as well as, At least one first ventilation driving member (7) is installed in the air passage and is arranged corresponding to the at least one first air outlet (6).

2. The endoscope chassis according to claim 1, characterized in that: The at least one module installation area (101) comprises a plurality of module installation areas (101) arranged at intervals, the at least one first air outlet (6) comprises a plurality of first air outlets (6) corresponding to the plurality of module installation areas (101) respectively; a plurality of air passages are respectively formed between the at least one first air inlet (5) and the plurality of first air outlets (6); The at least one shielding cover (4) comprises a plurality of shielding covers (4), and the shielding covers are respectively and correspondingly mounted on the plurality of module mounting areas (101); The at least one first ventilation drive member (7) comprises a plurality of first ventilation drive members (7), wherein the plurality of first ventilation drive members (7) are respectively installed in a plurality of air passages and are arranged corresponding to the plurality of first air outlets (6).

3. The endoscope chassis according to claim 2, characterized in that: The shielding cover (4) comprises: A mesh cover body (401) is installed on the module installation area (101), and the mesh cover body (401) is provided with a wire passing port; A connecting outer edge (402) is arranged on the outer edge of the mesh cover body (401), a first connecting portion (403) is arranged on the connecting outer edge (402), a plurality of first connecting matching portions are arranged on the support plate (1), the first connecting matching portions are distributed along the edge of the module installation area (101), and the first connecting portion (403) is detachably connected to the first connecting matching portions.

4. The endoscope chassis according to claim 3, characterized in that: The mesh cover body (401) is in the shape of a mesh frame, and is provided with a plurality of mesh holes distributed thereon, which are suitable for shielding electromagnetic interference from the outside to the module in the shielding cover (4).

5. The endoscope case according to any one of claims 1 to 4, characterized in that: Also includes: A side mounting area (205) is arranged on the inner wall of the enclosure (2); A vertical bracket (206) is arranged on the side mounting area (205) and has a built-in side accommodating cavity, suitable for a built-in endoscope system module. The vertical bracket (206) is connected to the side mounting area (205) accordingly. The vertical bracket (206) includes a bracket body and a bracket outer edge. The bracket outer edge is provided with a second connecting portion (207) and is detachably connected to a second connecting matching portion on the edge of the side mounting area (205). The second connecting matching portion is arranged on the enclosure (2) and / or the support plate (1).

6. The endoscope housing according to claim 5, characterized in that: The first connection portion (403) is correspondingly connected to the first connection matching portion, and is suitable for being correspondingly installed from the inner side of the box body toward the support plate (1); The second connecting portion (207) is correspondingly connected to the second connecting matching portion and is arranged in the same direction as the first connecting portion (403).

7. The endoscope housing according to any one of claims 1 to 4 and 6, characterized in that: Also includes: A lap bracket (208) is arranged on the outside of the box body and connected to the enclosure (2). The lap bracket (208), the box body and the box cover (3) are made of conductive material. The lap bracket (208) is suitable for connecting a screen module of an external endoscope system.

8. The endoscope housing according to claim 7, characterized in that: The enclosure (2) comprises: A first side plate (201) on which the first air inlet (5) is provided; a second side plate (202), arranged opposite to the first side plate (201), on which the first air outlet (6) and the first ventilation driving member (7) are arranged; A communication front plate (203) is connected to the first side plate (201) and the second side plate (202) respectively, and is provided with the lap bracket (208) and the external bracket (209), the external bracket (209) is detachably connected to the communication front plate (203), and is suitable for a camera interface module (107) of a built-in endoscope system, and the lap bracket (208) and the external bracket (209) are arranged at intervals; The wiring rear panel (204) is arranged opposite to the communication front panel (203) and is respectively connected to the first side panel (201) and the second side panel (202). A plurality of connector openings (210) and a grounding structure (211) are arranged on the wiring rear panel. The connector openings (210) are suitable for correspondingly arranging the connection connectors of the endoscope system module. The wiring rear panel (204) is also provided with a second air outlet (212) and a second ventilation drive member (213).

9. An endoscope system, characterized in that: include: The endoscope chassis according to any one of claims 1 to 8; An endoscope assembly comprises at least one endoscope system module, wherein the endoscope system module is correspondingly mounted on a module mounting area (101) of the endoscope chassis, wherein a module with the highest heat generation among the endoscope system modules or a module with a heat generation higher than a preset heat generation is a high-heat module, and the module mounting area (101) where the high-heat module is located is adjacent to the first air outlet (6).

10. The endoscope system according to claim 9, characterized in that: The endoscope system module comprises: a main control module (102), a video recording module (103), a power module (104), a video output module (105), an image processing module (106) and a camera interface module (107); the image processing module (106) is a high-temperature module; the camera interface module (107) is arranged on an external bracket (209) of the enclosure (2); the main control module (102) is arranged in a vertical bracket (206) of the endoscope chassis; the video recording module (103), the power module (104), the video output module (105) and the image processing module (106) are distributed at intervals along a module installation area (101) on the carrier plate (1).

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