Double-lens capsule endoscope
By setting an axial limiting protrusion inside the main housing of the capsule endoscope, the problem of high assembly difficulty of the capsule endoscope was solved, and production efficiency was improved.
Patent Information
- Application Number
- CN202422885537.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2026-02-17
- Estimated Expiration
- 2034-11-25
AI Technical Summary
The assembly of existing capsule endoscopes is difficult, which reduces production efficiency.
An axial limiting protrusion is provided on the inner circumferential surface of the main housing of the capsule endoscope to axially limit the capsule core and simplify the assembly process.
The design of the axial limiting protrusion reduces the assembly difficulty of the capsule endoscope and improves production efficiency.
Smart Images
Figure CN223926711U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to capsule endoscope technical field, especially a double lens capsule endoscope. BACKGROUND
[0002] The capsule shell of a kind of existing capsule endoscope includes cylindrical main shell, and two end covers that are covered in the two ends of main shell. Among them, when capsule core is assembled in main shell, specific tooling alignment is needed to position, then capsule core is fixed in main shell, assembly difficulty is big, and production efficiency is reduced.
[0003] Therefore, how to reduce the assembly difficulty of capsule endoscope, improve production efficiency, is the technical problem that present technical personnel in the field need to solve. UTILITY MODEL CONTENT
[0004] Therefore, the utility model aims at providing a double lens capsule endoscope and double lens capsule endoscope shell, which can reduce the assembly difficulty of capsule endoscope and improve production efficiency.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:
[0006] A double lens capsule endoscope shell, including two ends open cylindrical main shell, the inner circumferential surface of the main shell is only one end in axial direction Set axial limit protrusion, to the capsule core that is loaded into the main shell from the other end in axial direction Limit in axial direction.
[0007] Preferably, the axial limit part is a limit strip arranged parallel to the axial direction.
[0008] Preferably, the limit strip is respectively perpendicular to the axial direction at both ends in the axial direction.
[0009] Preferably, the axial end surface of the limit strip is coplanar with the axial end surface of the main shell.
[0010] Preferably, the limit strip is only one.
[0011] Preferably, the main shell is a circular tube structure.
[0012] Preferably, the main shell is respectively annular at both ends in the axial direction, to be inserted and fixed with corresponding optical front cover.
[0013] A double lens capsule endoscope, including capsule core, two optical front covers and double lens capsule endoscope shell, the capsule core has double lens, the double lens capsule endoscope shell is as above double lens capsule endoscope shell, the capsule core is loaded into the main shell along the axial direction, and is abutted with the axial limit protrusion;Two optical front covers are respectively fixedly connected to the opening of the two ends of the main shell.
[0014] The double-lens capsule endoscope shell provided by the utility model, comprising a cylindrical main shell body with two open ends, an axial limiting protrusion is arranged at one end of the inner circumferential surface of the main shell body in the axial direction, so as to axially limit the capsule core which is assembled into the main shell body from the other end in the axial direction.
[0015] When applied to the double-lens capsule endoscope, the capsule core enters from one end of the main shell body which is not provided with the axial limiting protrusion, and moves axially until abutting against the axial limiting protrusion. At this time, the main shell body can axially position the capsule core during the assembly process based on the structure of the main shell body, so as to avoid the capsule core from being taken out of one end of the main shell body which is provided with the axial limiting protrusion, and the assembly difficulty of the capsule endoscope can be reduced, thereby improving the production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0016] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only embodiments of the utility model, and other drawings can be obtained by the provided drawings without creative labor for the ordinary skilled in the art.
[0017] Figure 1 It is a structural schematic view of the specific embodiment one of the double-lens capsule endoscope shell provided by the utility model.
[0018] Reference signs:
[0019] Main shell body 1, axial limiting protrusion 11, stop 12. DETAILED DESCRIPTION
[0020] The technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.
[0021] The core of the utility model is to provide a double-lens capsule endoscope and a double-lens capsule endoscope shell, which can reduce the assembly difficulty of the capsule endoscope and improve the production efficiency.
[0022] The specific embodiment one of the double-lens capsule endoscope shell provided by the utility model is described below, which comprises a cylindrical main shell body 1 with two open ends, and an axial limiting protrusion 11 is arranged at one end of the inner circumferential surface of the main shell body 1 in the axial direction, so as to axially limit the capsule core which is assembled into the main shell body 1 from the other end in the axial direction. The main shell body 1 is a thin-walled circular pipe structure. Figure 1 , comprising a cylindrical main shell body 1 with two open ends, and an axial limiting protrusion 11 is arranged at one end of the inner circumferential surface of the main shell body 1 in the axial direction, so as to axially limit the capsule core which is assembled into the main shell body 1 from the other end in the axial direction. The main shell body 1 is a thin-walled circular pipe structure.
[0023] When applied to the dual-lens capsule endoscope, the capsule core enters from the end of the main shell 1 without the axial limiting protrusion 11 and moves axially to abut against the axial limiting protrusion 11. At this time, the main shell 1 can position the capsule core in the axial direction during assembly based on its own structure, avoid the capsule core from escaping from the end of the main shell 1 where the axial limiting protrusion 11 is arranged, and reduce the assembly difficulty of the capsule endoscope, thereby improving the production efficiency.
[0024] The axial limiting portion is a limiting strip arranged parallel to the axial direction, specifically a prismatic structure. At this time, the limiting strip mainly positions the capsule core in the axial direction through the end face located on the inner side of the main shell 1. The strip-shaped structure is convenient for processing and can reduce the occupied space of the limiting strip. Of course, in other embodiments, it can also be arranged as a spherical structure according to needs.
[0025] The two ends of the limiting strip in the axial direction are respectively perpendicular to the axial plane, which is convenient for processing and can stably abut against the capsule core during axial limiting.
[0026] The axial end face of the limiting strip is arranged coplanar with the axial end face of the main shell 1, avoiding the limiting strip from protruding out of the main shell 1 and affecting the connection with other structures such as the optical front cover.
[0027] The limiting strip is arranged only one, which has a foolproof effect and can determine the installation angle of the capsule core by the position of the limiting strip.
[0028] In addition, the two ends of the main shell 1 in the axial direction are respectively annular stop openings 12 to be inserted and fixed with corresponding optical front covers, which is convenient for connection.
[0029] In addition to the above-mentioned dual-lens capsule endoscope shell, the utility model also provides a dual-lens capsule endoscope. The dual-lens capsule endoscope includes a dual-lens capsule endoscope shell, which can be the dual-lens capsule endoscope shell provided in any of the above embodiments, and the beneficial effects can be correspondingly referred to the above embodiments.
[0030] Specifically, the dual-lens capsule endoscope further includes a capsule core and two optical front covers. The capsule core has a dual-lens. The dual-lens capsule endoscope shell is arranged along the axial direction into the main shell 1 and abuts against the axial limiting protrusion 11. The two optical front covers are respectively fixedly connected to the openings at the two ends of the main shell 1.
[0031] It should be noted that when an element is referred to as being "fixed" to another element it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" or "coupled" to another element it can be directly connected or coupled to the other element or intervening elements can also be present. In addition, in the description of embodiments of the present application, unless otherwise specified, the meaning of "a plurality of" or "a plurality of" or "a plurality of" is two or more than two.
[0032] The terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate an orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated.
[0033] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs. The terms used in the specification of the present application are only for the purpose of describing the specific embodiments, and are not intended to limit the present application.
[0034] The various embodiments in the specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.
[0035] The above provides a detailed description of the double-lens capsule endoscope and the double-lens capsule endoscope shell provided by the present application. The principles and implementation methods of the present application are described by applying specific examples. The above description of the embodiments is only used to help understand the method and core idea of the present application. It should be noted that for ordinary skilled in the art, without departing from the principles of the present application, the present application can be improved and modified in several ways. These improvements and modifications also fall within the scope of protection of the claims of the present application.
Claims
1. A dual lens capsule endoscope characterized by, The application relates to a double-lens capsule endoscope shell, which comprises a capsule core, two optical front covers and a double-lens capsule endoscope shell, wherein the capsule core is provided with a double-lens, the double-lens capsule endoscope shell comprises a cylindrical main shell (1) with two open ends, an axial limiting protrusion (11) is arranged on the inner circumferential surface of the main shell (1) at one end in the axial direction to axially limit the capsule core loaded into the main shell (1) from the other end in the axial direction; the axial limiting protrusion (11) is a limiting strip arranged in parallel to the axial direction, the limiting strip is provided with two end faces perpendicular to the axial direction respectively, one axial end face of the limiting strip is arranged in parallel to one axial end face of the main shell (1), the limiting strip is provided with only one limiting strip, the limiting strip is a prism structure and axially limits the capsule core through the end face arranged on the inner side of the main shell (1); the capsule core is loaded into the main shell (1) in the axial direction and abuts against the axial limiting protrusion (11); the two optical front covers are fixedly connected to the openings of the two ends of the main shell (1) respectively.
2. The dual lens capsule endoscope of claim 1, wherein, The main shell (1) is a circular tube structure.
3. The dual lens capsule endoscope according to claim 1 or 2, characterized in that, The main shell (1) is provided with annular stop mouths (12) at the two ends in the axial direction to be inserted and fixed with the corresponding optical front covers.