Endoscope host case, endoscope host and endoscope device
By incorporating connectors and slots within the endoscope main unit chassis and utilizing elastic supports, the misalignment problem during the assembly of the cover plate and frame was resolved, resulting in more efficient connection and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-03-17
AI Technical Summary
The top cover and mounting frame of the existing endoscope main unit are prone to misalignment during assembly, making it difficult to align the plug-in structure and reducing assembly efficiency.
Connectors and slots are provided between the movable cover plate and the mounting frame, and elastic elements are used for support, so that the movable cover plate and the mounting frame are tilted and fitted during the insertion process, reducing insertion interference and improving assembly convenience.
The inclined insertion design reduces the difficulty of insertion and improves the insertion stability and assembly efficiency of the movable cover and mounting frame.
Smart Images
Figure CN223994881U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of endoscope technology, specifically relating to an endoscope main unit chassis, an endoscope main unit, and an endoscope device. Background Technology
[0002] The endoscope host is the core device of the endoscope system, mainly responsible for image acquisition, processing, display, and control of light sources and peripherals.
[0003] An endoscope main unit consists of a chassis and electrical components housed within the chassis. In the prior art, the main unit chassis generally includes a mounting frame and a top cover. The mounting frame has a main unit chamber and an opening communicating with the main unit chamber. The top cover is installed at the opening of the mounting frame, sealing the main unit chamber. The electrical components are installed inside the main unit chamber.
[0004] A plug-in structure is usually set between the top cover plate and the mounting frame to initially fix the position between the top cover plate and the mounting frame. However, when assembling the top cover plate to the mounting frame, the plug-in structure between the two cannot be completely aligned, and the plug-in structure is prone to misalignment, resulting in reduced assembly efficiency. Utility Model Content
[0005] The purpose of this application is to provide an endoscope main unit chassis, an endoscope main unit, and an endoscope device to solve the aforementioned technical problems existing in the prior art.
[0006] This application is implemented as follows:
[0007] In a first aspect, embodiments of this application provide an endoscope main unit chassis, including a mounting frame, a movable cover, and an elastic member. The mounting frame has a receiving cavity and an assembly opening communicating with the receiving cavity, the receiving cavity being used to mount the main unit. One end of the movable cover and the mounting frame is provided with a connector, and the other end is provided with a connector groove. The elastic member is disposed on the movable cover or the mounting frame. The movable cover can cover the assembly opening and move along a first direction to partially block the assembly opening, so that the connector approaches and is inserted into the connector groove. During the process of the connector approaching and being inserted into the connector groove, the elastic member can be supported between the movable cover and the mounting frame, so that the end of the movable cover with the connector or connector groove is inclined relative to the other end toward the mounting frame, so as to facilitate the connector being inserted into the connector groove.
[0008] Secondly, embodiments of this application provide an endoscope host, including the endoscope host chassis provided in the first aspect embodiment.
[0009] Thirdly, embodiments of this application provide an endoscope device, including the endoscope housing provided in the second aspect embodiment.
[0010] The technical solution provided in this application can achieve the following beneficial effects:
[0011] In this application, by providing a connector and a slot between the movable cover plate and the mounting frame, the movable cover plate and the mounting frame are initially fixed by the cooperation of the connector and the slot, so as to facilitate the subsequent fixing of the movable cover plate and the mounting frame by the connector. This application also provides an elastic element, and during the movement of the movable cover plate relative to the mounting frame in the first direction, the elastic element can support between the movable cover plate and the mounting frame, so that the end of the movable cover plate with the connector or slot can be tilted relative to the other end toward the mounting frame, so that the slot and connector between the movable cover plate and the mounting frame are relatively tilted, thereby reducing the interference of the slot wall on the connector when the connector is inserted into the slot, reducing the difficulty of the two to be connected, and making it easier to insert the movable cover plate and the mounting frame. Attached Figure Description
[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments of this utility model 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.
[0013] Figure 1 This is a schematic diagram of the overall structure of the endoscope host chassis provided in some embodiments of this application;
[0014] Figure 2 This is a cross-sectional view of the endoscope main unit chassis provided in some embodiments of this application;
[0015] Figure 3 This application is about Figure 2 Detailed view of point A;
[0016] Figure 4 This application is about Figure 2 Detailed view of point B;
[0017] Figure 5 This is a schematic diagram of the assembly process of the movable cover plate provided in some embodiments of this application;
[0018] Figure 6 This application is about Figure 5 Detailed image of point C;
[0019] Figure 7 This application is about Figure 5 Detailed image of point D;
[0020] Figure 8 This is a schematic diagram of the structure of the movable cover plate provided in some embodiments of this application;
[0021] Figure 9 This application is about Figure 8 Detailed image of point E;
[0022] Figure 10 This is a schematic diagram of the fit between the mounting frame and the elastic element provided in some embodiments of this application;
[0023] Figure 11 This application is about Figure 10 Detailed view of point F;
[0024] Figure 12 This is a disassembled schematic diagram of the mounting frame and elastic element provided in some embodiments of this application;
[0025] Figure 13 This application is about Figure 12 Detailed image of point G.
[0026] In the diagram: 100-Mounting frame, 110-Receiving cavity, 120-Assembly opening, 130-First end, 140-Second end, 150-Snap-fit groove, 160-Panel, 170-Frame body, 200-Modible cover, 210-Third end, 220-Fourth end, 300-Matching structure, 400-Plug-in component, 500-Plug-in groove, 600-Elastic component, 610-Snap-fit part, 620-Cut slit. Detailed Implementation
[0027] The following description provides many different embodiments or examples for implementing various features of the present invention. The elements and arrangements described in the specific examples below are only for concise expression of the present invention and are merely examples, not intended to limit the present invention.
[0028] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0029] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.
[0030] This application provides an embodiment of an endoscope main unit chassis, referencing... Figure 1 and Figure 2 As shown, the device includes a movable cover plate 200 and a mounting frame 100. The mounting frame 100 is a frame structure with a hollow interior forming a receiving cavity 110. The surface of the mounting frame 100 also has an assembly opening 120 communicating with the receiving cavity 110. The receiving cavity 110 is used to mount a host device, which can be an electronic component or other component structure that needs to be installed inside the host. The movable cover plate 200 can cover the assembly opening 120 and move along a first direction to block at least a portion of the assembly opening 120, thereby shielding the receiving cavity 110 and protecting the host device within it, reducing the impact of external factors on the host device.
[0031] A connector 400 and a connector slot 500 are also provided between the movable cover 200 and the mounting frame 100. One end of the movable cover 200 and the mounting frame 100 is provided with the connector 400, and one end of the other is provided with the connector slot 500. (See reference...) Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown. The connector 400 and the connector slot 500 correspond to each other. When the end of the movable cover plate 200 and the end of the mounting frame 100 are mated together, the connector 400 can be inserted into the connector slot 500 to initially fix the position of the movable cover plate 200 and the mounting frame 100, so as to facilitate the subsequent connection between the two using a connector.
[0032] The host chassis provided in this embodiment of the application also includes an elastic element 600, which is disposed on the movable cover 200 or the mounting frame 100. The elastic element 600 is elastic and can be compressed under the action of external force.
[0033] After the movable cover 200 covers the mounting opening 120 of the mounting frame 100, it can move along the first direction to change its relative position with the mounting frame 100, thereby changing the area of the movable cover 200 that obstructs the mounting opening 120. (Refer to...) Figure 5 As shown, the direction indicated by the dashed arrow is the first direction. The movable cover 200 moves along the first direction, towards... Figure 5 Moving it to the left as shown will further obscure the assembly opening 120, towards... Figure 5 As shown, the movable cover 200 moves to the right, gradually moving away from the assembly opening 120, thus releasing the cover from obstructing the assembly opening 120. The movable cover 200 can move on the mounting frame 100 towards the end of the mounting frame 100 where the connector 400 or connector slot 500 is provided, i.e., towards... Figure 5 The leftward movement, as shown, blocks the assembly opening 120. At the same time, the connector 400 and the connector slot 500 gradually move closer together, so that the connector 400 is inserted into the connector slot 500.
[0034] As the connector 400 approaches and inserts into the connector slot 500, the elastic element 600 is supported between the movable cover plate 200 and the mounting frame 100. (Refer to...) Figure 4 and Figure 7 As shown. Because the elastic element 600 is positioned between the movable cover plate 200 and the mounting frame 100, the distance between the portion of the movable cover plate 200 corresponding to the elastic element 600 and the portion of the mounting frame 100 increases, thereby causing the movable cover plate 200 to tilt relative to the mounting frame 100. By adjusting the installation position of the elastic element 600, the end of the movable cover plate 200 provided with the connector 400 or the connector groove 500 can be tilted relative to the other end toward the mounting frame 100, so that the connector 400 can be inserted into the connector groove 500.
[0035] The movable cover plate 200 has two corresponding ends, one of which is provided with a connector 400 or a connector groove 500. This end can gradually cover the assembly opening 120 under external force and move closer to the end of the mounting frame 100 that is provided with the connector 400 or the connector groove 500, so that the connector 400 can be inserted into the connector groove 500, thus completing the initial fixation of the movable cover plate 200 and the mounting frame 100.
[0036] During the process of the connector 400 approaching and being inserted into the connector slot 500, the presence of the support allows the movable cover plate 200 to tilt, thereby causing the connector 400 and the connector slot 500 to tilt relative to each other. After the connector slot 500 tilts, its opening also tilts relative to the connector 400, which reduces the interference of the slot wall of the connector slot 500 on the connector 400 in the insertion path of the connector 400, allowing the connector 400 to be smoothly inserted into the connector slot 500.
[0037] Meanwhile, because the support makes the movable cover plate 200 tilt relative to the mounting frame 100, after the connector 400 extends into the connector groove 500, the assembler needs to press the movable cover plate 200 to compress the elastic element 600, reduce the distance between the movable cover plate 200 and the mounting frame 100, so that the movable cover plate 200 is as parallel as possible to the mounting frame 100, so that the connector 400 can continue to advance in the connector groove 500, and improve the stability of the fit between the two.
[0038] In addition, after the elastic element 600 is compressed, it has a tendency to recover its deformation, which will drive the movable cover plate 200 to move away from the mounting frame 100 along the overlapping direction of the two, so that the plug 400 abuts against the inner wall of the plug groove 500, increasing the friction between the plug 400 and the plug groove 500, thereby preventing the plug 400 from dislodging from the plug groove 500, so that the position between the movable cover plate 200 and the mounting frame 100 can remain stable, so as to facilitate the assembly of subsequent connecting parts.
[0039] After the movable cover 200 and the mounting frame 100 are mated, and the connector 400 is inserted into the connector slot 500, in some embodiments, the movable cover 200 can completely cover the assembly opening 120. In other embodiments, the movable cover 200 may only cover part of the assembly opening 120. The specific configuration can be determined according to the specific structure of the host chassis. If the host chassis requires an opening to communicate with the outside world, the movable cover 200 can cover part of the assembly opening 120; if the host chassis requires relative enclosure, the movable cover 200 needs to cover all of the assembly opening 120.
[0040] refer to Figure 10 and Figure 12 As shown, the mounting frame 100 includes a first end 130 and a second end 140 arranged along a first direction. A insertion slot 500 or a connector 400 is installed at the first end 130. The direction of the dashed arrow in the figure indicates the first direction. During assembly, the movable cover 200 moves from the second end 140 toward the first end 130 to cover the assembly opening 120 and insert into the mounting frame 100. The elastic member 600 is located on the side of the first end 130 closer to the second end 140. This arrangement allows the elastic member 600 to tilt the movable cover 200. When the elastic member 600 is installed in the mounting frame 100, it can be located at the second end 140 or between the first end 130 and the second end 140. When the elastic element 600 is installed on the movable cover plate 200, the elastic element 600 needs to be moved between the mounting frame 100 and the movable cover plate 200 before the end of the plug 400 contacts the slot of the plug groove 500, so that the movable cover plate 200 is tilted.
[0041] In some embodiments of this application, the connector 400 is formed by bending a portion of the movable cover plate 200 or a portion of the mounting frame 100. Since the connector 400 is part of the movable cover plate 200 or the mounting frame 100, the connection between it and the movable cover plate 200 or the mounting frame 100 is relatively stable, and the connection is less prone to breakage, which helps improve the insertion stability between the connector 400 and the insertion slot 500. (Reference) Figure 3 and Figure 6 As shown, the connector 400 is formed by bending part of the mounting frame 100.
[0042] There are several ways to form the insertion groove 500. In some embodiments, the insertion groove 500 can be formed by directly slotting at the end of the mounting frame 100 or the end of the movable cover plate 200. In other embodiments, a mating structure 300 can be connected to the movable cover plate 200 or the mounting frame 100. When the mating structure 300 is connected to the movable cover plate 200, the mating structure 300 and part of the movable cover plate 200 form the insertion groove 500, and the gap between the mating structure 300 and the movable cover plate 200 is the groove space of the insertion groove 500. When the mating structure 300 is connected to the mounting frame 100, the mating structure 300 and part of the mounting frame 100 form the insertion groove 500, and the gap between the mating structure 300 and the mounting frame 100 is the groove space of the insertion groove 500.
[0043] In some preferred embodiments, the end of the mating structure 300 near the insertion slot 500 is bent away from the insertion slot 500 to expand the opening size of the insertion slot 500, see reference. Figure 3 and Figure 6 As shown, the insertion slot 500 has a relatively large opening size, making it easier for the connector 400 to extend into the insertion slot 500, which can further reduce assembly difficulty. In some other preferred embodiments, the middle part of the mating structure 300 may be provided to protrude towards the insertion slot 500, thereby reducing the internal space of the insertion slot 500 and improving the tightness of the fit between the connector 400 and the connector 400 without affecting the extension of the connector 400 into the insertion slot 500.
[0044] In some specific embodiments, the mating structure 300 is mounted on the movable cover 200, and the mating structure 300 is located on the surface of the movable cover 200 near the receiving cavity 110, as shown in the reference. Figure 3 , Figure 6 , Figure 8 and Figure 9As shown. After the movable cover 200 and the mounting frame 100 are assembled, the mating structure 300 is located in the receiving cavity, which will not affect the neatness and aesthetics of the main unit chassis. At the same time, the mating structure 300 is located inside the chassis and is protected by the mounting frame 100 and the movable cover 200 to prevent the mating structure 300 from being accidentally damaged by external factors.
[0045] In some embodiments, the mating structure 300 may be welded to the inner surface of the movable cover plate 200. In other embodiments, the mating structure 300 may be part of the movable cover plate 200; for example, a portion of the movable cover plate 200 may be bent to form the mating structure 300.
[0046] The movable cover plate 200 includes a third end 210 and a fourth end 220 that correspond to each other. "Corresponding to each other" means that the two ends are located at opposite ends of the movable cover plate 200 in the same direction, either along its length or width. A mating structure 300 is installed on the third end 210, and the mating structure 300 is located on the side of the end face of the third end 210 closest to the fourth end 220. The end face of the mating structure 300 relative to the third end 210 is located inside the movable cover plate 200, and the end face of the third end 210 protrudes relative to the mating structure 300.
[0047] As the movable cover plate 200 moves towards the connector 400 on the mounting frame 100, the end face of the third end 210 approaches the connector 400 first relative to the mating structure 300. Furthermore, due to the presence of the elastic element 600, the connector groove 500 tilts downwards as a whole. Figure 6 As shown, in Figure 6 In the vertical direction, that is, in the overlapping direction of the movable cover plate 200 and the mounting frame 100, the third end 210 moves down as a whole. The closer the third end 210 is to the connector 400, the farther the mating structure 300 is from the connector 400 in the vertical direction, and the easier it is for the connector 400 to extend into the connector slot 500.
[0048] In some embodiments of this application, the elastic element 600 can be a spring, with one end fixed to the movable cover plate 200 or the mounting frame 100, and the other end being a free end. Under the pressure of the movable cover plate 200 and the mounting frame 100, the spring is compressed along its axial direction. Since only one end of the spring is fixed, the overall position of the spring is not stable. When the spring is compressed between the movable cover plate 200 and the mounting frame 100, if the movable cover plate 200 is controlled to move in the first direction, the spring is prone to tilting, causing the spring to fail to be compressed along its axial direction during subsequent assembly.
[0049] The elastic element 600 can also be made of rubber. Rubber can increase the friction between the two, further reducing the probability of the movable cover 200 shifting position after it is assembled. However, when the movable cover 200 moves along the first direction on the mounting frame 100, the rubber increases the friction between the movable cover 200 and the mounting frame 100, resulting in increased resistance to movement of the movable cover 200, which is detrimental to its assembly.
[0050] In some other embodiments of this application, the elastic element 600 may be configured as a spring sheet structure. See the spring sheet structure for reference. Figures 10 to 13 As shown, there is a gap between the spring structure and its corresponding mounted component. When the spring structure is compressed, it moves closer to its corresponding mounted component, and the gap becomes smaller. After the compressive force disappears, the spring structure returns to its original deformation, and the gap returns to its original size.
[0051] refer to Figure 7 As shown, the elastic element 600 is installed on the mounting frame 100. At this time, the movable cover plate 200 has not yet been installed in place, and the connector 400 has not yet been inserted into the connector slot 500. The elastic element 600 is subjected to relatively weak compressive force, and there is a gap between the elastic element 600 and the mounting frame 100. This gap provides a certain amount of deformation space for the elastic element 600. (Reference) Figure 4 As shown, the movable cover plate 200 has been installed in place, the elastic element 600 is subjected to strong compression, and there is almost no gap between the elastic element 600 and the mounting frame 100.
[0052] The spring-loaded structure can be made of metal, which has a certain structural strength and a smooth surface, resulting in less resistance to the movable cover 200 during assembly. Furthermore, compared to a spring, the spring-loaded structure is less prone to tilting under the pressure of the movable cover 200 and the mounting frame 100, and the spring is more easily compressed along a predetermined direction under pressure.
[0053] The elastic element 600 can be fixed by means of adhesive or other fixing methods. In some preferred embodiments of this application, the elastic element 600 has a snap-fit portion 610, see reference. Figure 12 and Figure 13 As shown. The mounting frame 100 or the movable cover 200 is provided with a snap-fit groove 150, see reference. Figures 10 to 13 As shown. The snap-fit groove 150 and the snap-fit part 610 are correspondingly provided. The snap-fit part 610 can snap into the snap-fit groove 150, thereby fixing the elastic member 600 to the mounting frame 100 or the movable cover plate 200.
[0054] The snap-fit portion 610 and the snap-fit groove 150 are detachably connected, facilitating the replacement of the elastic element 600 later. In some preferred embodiments, the snap-fit portion 610 and the elastic element 600 can be formed by bending the same metal sheet, and the snap-fit portion 610 also has a certain degree of elasticity, making it easier to snap the snap-fit portion 610 into the snap-fit groove 150.
[0055] In some preferred embodiments, both ends of the elastic member 600 along its length or both ends of its width are provided with snap-fit portions 610 to improve the connection stability between the elastic member 600 and the mounting frame 100 or the movable cover plate 200, and to prevent the position of the elastic member 600 from shifting due to the relative movement of the movable cover plate 200 and the mounting frame 100.
[0056] At least one slit 620 is provided on the elastic element 600, for reference. Figure 11 and Figure 13 As shown, the slit 620 reduces the stiffness of the elastic element 600, making it more prone to deformation. The elastic element 600 can be compressed shorter, reducing the gap between the movable cover plate 200 and the mounting frame 100, and lowering the height of the movable cover plate 200. This facilitates the movement of the connector 400 within the connector slot 500. It also prevents damage to the elastic element 600 due to excessive pressure between its supporting portion and the movable cover plate 200 or mounting frame 100 after the movable cover plate 200 is installed.
[0057] In some embodiments of this application, reference is made to Figure 10 and Figure 12 As shown, the mounting frame 100 includes a panel 160 and a frame body 170. The panel 160 is mainly used for mounting components such as displays and buttons. A receiving cavity 110 and a mounting opening 120 are both located on the frame body 170, and the panel 160 is fixed to one end of the frame body 170. A connector 400 or a connector slot 500 may be located on either the panel 160 or the frame body 170.
[0058] This application also provides an endoscope host, including the endoscope host chassis provided in any of the above embodiments.
[0059] This application also provides an endoscope device, including the endoscope host provided in the above embodiments. During use, the endoscope is plugged into the endoscope host chassis and connected to the electronic components inside the chassis. The endoscopes involved in this application can be bronchoscopes, pyeloscopes, esophagoscopes, gastroscopes, colonoscopes, otoscopes, rhinoscopes, oral endoscopes, laryngoscopes, colposcopes, laparoscopes, arthroscopes, etc. This application does not specifically limit the type of endoscope.
[0060] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.
[0061] The above description is only a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.
Claims
1. An endoscope head-cartridge, characterized by, The utility model provides a kind of installation frame (100), movable cover plate (200) and elastic piece (600), the installation frame (100) has accommodating cavity (110) and with the accommodating cavity (110) communication assembly opening (120), the accommodating cavity (110) is used to install main device; The end of one of the movable cover plate (200) and the installation frame (100) is provided with a plug-in part (400), and the end of the other is provided with a plug-in slot (500). The elastic piece (600) is arranged on the movable cover plate (200) or the installation frame (100). The movable cover plate (200) can cover the assembly opening (120) and move in a first direction to shield part of the assembly opening (120), so that the plug-in part (400) is close to and plugged into the plug-in slot (500). During the process of the plug-in part (400) being close to and plugged into the plug-in slot (500), the elastic piece (600) can be supported between the movable cover plate (200) and the installation frame (100), so that the end of the movable cover plate (200) provided with the plug-in part (400) or the plug-in slot (500) is inclined to the other end towards the installation frame (100), so as to facilitate the plug-in part (400) to be plugged into the plug-in slot (500).
2. An endoscope head-carrier according to claim 1, characterized in that The plug-in part (400) is formed by bending part of the movable cover plate (200) or part of the installation frame (100).
3. An endoscope head-carrier according to claim 1, characterized in that The movable cover plate (200) is connected with a matching structure (300), and the matching structure (300) forms the plug-in slot (500) with part of the movable cover plate (200). Alternatively, the installation frame (100) is connected with a matching structure (300), and the matching structure (300) forms the plug-in slot (500) with part of the installation frame (100). The end of the matching structure (300) close to the plug-in slot (500) is bent towards the direction away from the plug-in slot (500) to expand the opening size of the plug-in slot (500).
4. An endoscope head-carrier according to claim 3, characterized in that The matching structure (300) is installed on the movable cover plate (200), and the matching structure (300) is located on the surface of the movable cover plate (200) close to the accommodating cavity (110). The movable cover plate (200) includes a third end (210) and a fourth end (220) corresponding to each other. The matching structure (300) is installed on the third end (210), and the matching structure (300) is located on the side of the end face of the third end (210) close to the fourth end (220).
5. An endoscope head-carrier according to claim 1, characterized in that, The elastic piece (600) is a spring structure.
6. An endoscope head-cartridge according to claim 5, wherein, The elastic piece (600) has a clamping part (610), and the installation frame (100) or the movable cover plate (200) is provided with a clamping slot (150). The clamping part (610) is clamped into the clamping slot (150) to fix the elastic piece (600) to the installation frame (100) or the movable cover plate (200).
7. An endoscope host chassis according to claim 6, wherein, The elastic member (600) is provided with the clamping part (610) at both ends in the length direction and / or both ends in the width direction of the elastic member (600); And / or, the elastic member (600) has at least one cut (620).
8. An endoscope host chassis according to claim 1, wherein, The mounting frame body (100) comprises a panel (160) and a frame body (170), the panel (160) is fixed to one end of the frame body (170), the receiving cavity (110) and the assembly opening (120) are arranged on the frame body (170), and the plug-in part (400) or the plug-in slot (500) is arranged on the panel (160) or the frame body (170).
9. An endoscope host machine, characterized by, An endoscope mainframe including any one of claims 1-8.
10. An endoscope device characterized by comprising: An endoscope mainframe including claim 9.