Disposable endoscope with detachable CMOS module

Abstract

The disposable endoscope with the detachable CMOS module comprises the CMOS module and a protection mechanism, the protection mechanism comprises a protection shell movably installed at the bottom end of the outer portion of the CMOS module, a sealing cover is movably installed at the top end of the protection shell, bolts are symmetrically installed on the left side and the right side of the bottom end of the sealing cover, and the bottom end of the sealing cover is connected with the CMOS module. According to the device, limiting and fixing of the sealing cover can be relieved only by pressing the buttons on the front side and the rear side of the protective shell, the sealing cover and the CMOS module can be taken down in sequence, the structural design is novel, the structure is simple, the operation is convenient, the cost is low, and the device is suitable for popularization and application. The disposable endoscope is simple in structure and convenient to operate, repeated disinfection of the endoscope is greatly simplified, only the CMOS needs to be disinfected, the disinfected and sterilized CMOS module can be replaced for the disposable endoscope, and the cost of the disposable endoscope is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a disposable endoscope with a detachable CMOS module. Background Art

[0002] Endoscopes are widely used in the medical field, including gastroscopy, colonoscopy, etc. However, traditional reusable endoscopes have problems with sterilization, difficulty in cleaning, and high cost during use. In addition, although the existing disposable endoscopes have solved the problems of cleaning and sterilization, the high price of the CMOS module makes the overall cost still high, making it difficult to popularize among the general public. Therefore, it is necessary to design a new type of disposable endoscope with a detachable CMOS module to solve the above problems. Utility Model Content

[0003] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0004] In view of the above problems and / or the problems existing in the prior art, the present utility model is proposed.

[0005] Therefore, the technical problem to be solved by the utility model is that the cleaning and disinfection of traditional repetitive endoscopes are cumbersome, expensive, and have high maintenance costs, while the CMOS module inside disposable endoscopes cannot be removed and can be directly discarded, which is still costly and needs to be improved.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: a disposable endoscope with a detachable CMOS module, comprising a CMOS module; and,

[0007] The protection mechanism comprises a protection shell movably mounted at the outer bottom end of the CMOS module, a sealing cover movably mounted on the top end of the protection shell, latches symmetrically mounted on the left and right sides of the bottom end of the sealing cover, a card slot being provided in the middle of the two latches, slots matching the two latches symmetrically mounted on the left and right sides of the top end of the protection shell, and card pins matching the two card slots movably mounted inside the two slots, and movable rings are fixedly connected to the outer sides of the two card pins, and extrusion components are provided at both the front and rear ends between the two movable rings.

[0008] As a preferred solution of the disposable endoscope with a detachable CMOS module described in the utility model, the two latches are respectively inserted into the two slots, and the two card pins are respectively inserted into the two card slots.

[0009] As a preferred solution of the disposable endoscope with a detachable CMOS module described in the utility model, an installation space is opened at the connection between the protective shell and the sealing cover, and the CMOS module is arranged in the installation space.

[0010] As a preferred solution of the disposable endoscope with a detachable CMOS module described in the utility model, movable grooves are symmetrically opened inside the protective shell and on the outsides of the two slots, the two movable rings are respectively slidably connected in the two movable grooves, and telescopic grooves are symmetrically opened at the front and rear ends inside the protective shell, and the left and right sides of the two telescopic grooves are respectively connected to the two movable grooves.

[0011] As a preferred solution of the disposable endoscope with a detachable CMOS module described in the utility model, the two groups of extrusion assemblies respectively include buttons arranged at the front and rear ends of the outside of the protective shell, the inner sides of the two buttons are fixedly connected to pressing rods, the other ends of the two pressing rods pass through the outer wall of the protective shell and extend to the two telescopic grooves where they are fixedly connected to extrusion cones, the other ends of the two extrusion cones are fixedly connected to telescopic springs, and the other ends of the two telescopic springs are respectively connected to the inner walls of the two telescopic grooves.

[0012] As a preferred solution of the disposable endoscope with a detachable CMOS module described in the utility model, a through groove is opened at the center of the top end of the sealing cover, and a transparent window is fixedly installed in the through groove.

[0013] The beneficial effects of the utility model are as follows: the device can release the limit fixation of the sealing cover by pressing the buttons on the front and rear sides of the protective shell, and can remove the sealing cover and the CMOS module in turn. The structural design is novel and easy to operate, which greatly simplifies the disinfection of repetitive endoscopes. Only the CMOS needs to be disinfected. The disposable endoscope can replace the disinfected and sterilized CMOS module, which greatly reduces the cost of the disposable endoscope. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a front cross-sectional view of the protective shell and the sealing cover of the utility model;

[0017] Figure 3 It is a top sectional view of the protective shell of the utility model;

[0018] Figure 4 It is a three-dimensional exploded diagram of the utility model;

[0019] Figure 5 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A in the middle. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0022] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0023] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0024] Example

[0025] Reference Figures 1 to 5 This embodiment provides a disposable endoscope with a detachable CMOS module, including a protective mechanism 200 and a CMOS module installed inside the protective mechanism 200.

[0026] Specifically, the protection mechanism 200 includes a protection shell 201 movably installed at the outer bottom end of the CMOS module 100, a sealing cover 202 is movably installed on the top of the protection shell 201, and latches 203 are symmetrically installed on the left and right sides of the bottom end of the sealing cover 202. The middle of the two latches 203 are provided with card slots 203a, and the left and right sides of the top of the protection shell 201 are symmetrically provided with slots 201a adapted to the two latches 203, and the insides of the two slots 201a are movably installed with card pins 204 adapted to the two card slots 203a, and the outer sides of the two card pins 204 are fixedly connected with movable rings 205, and the front and rear ends between the two movable rings 205 are provided with extrusion components 206.

[0027] In the above protection mechanism 200, after the sealing cover 202 is connected to the protection shell 201, the interiors of the two can form a closed installation space S, and the CMOS module 100 is installed in the installation space S, and the two latches 203 at the bottom of the sealing cover 202 are respectively inserted into the two slots 201a, and the two latches 204 are respectively inserted into the two slots 203a, and the two latches 204 can limit and fix the latches 203 in the slots 201a, so that the sealing cover 202 covers the protection shell. 201 is more stable after being installed, avoiding falling off and affecting the normal use of the disposable endoscope. The pressing assembly 206 arranged in the protective mechanism 200 is an important component for adjusting the horizontal movement of the movable ring 205. When the movable ring 205 moves horizontally, it can drive the latch 204 to move horizontally, thereby realizing the function of controlling the latch 204 to move out of the slot 203a, thereby releasing the limit fixation of the plug block 203, and the staff can remove the sealing cover 202, and then take out the internal CMOS module 100.

[0028] Furthermore, a moving groove 201b is symmetrically provided inside the protective shell 201 and outside the two slots 201a, and two moving rings 205 are respectively slidably connected in the two moving grooves 201b, and telescopic grooves 201c are symmetrically provided at the front and rear ends inside the protective shell 201, and the left and right sides of the two telescopic grooves 201c are respectively connected to the two moving grooves 201b, wherein a part of the extrusion assembly 206 is arranged in the telescopic groove 201c, and the moving groove 201b provided provides space for the horizontal movement of the moving ring 205, and combined with Figure 2 and Figure 3 It can be seen that springs are also arranged on the outside of the two movable rings 205, so that when the movable ring 205 is squeezed to move toward the outside of the movable groove 201b, the spring will be compressed by the movable ring 205. When the squeezing force on the movable ring 205 disappears, the rebound force of the spring can bounce the movable ring 205 back to its initial position.

[0029] Furthermore, the two groups of extrusion components 206 respectively include buttons 206a arranged at the front and rear ends of the outside of the protective shell 201, and the inner sides of the two buttons 206a are fixedly connected with pressing rods 206b, and the other ends of the two pressing rods 206b penetrate the outer wall of the protective shell 201 and extend to the two telescopic grooves 201c, where extrusion cones 206c are fixedly connected, and the other ends of the two extrusion cones 206c are fixedly connected with telescopic springs 206d, and the other ends of the two telescopic springs 206d are respectively connected to the inner walls of the two telescopic grooves 201c. When the staff presses the button 206a, the button 206a can pass through The pressing rod 206b drives the extrusion cone 206c to move into the telescopic groove 201c, and the inner side of the extrusion cone 206c can squeeze the telescopic spring 206d. In the process of the extrusion cone 206c moving into the telescopic groove 201c, the movable rings 205 on both sides can move toward the outside of the movable groove 201b (because the two sides of the extrusion cone 206c are set as inclined surfaces, it can ensure that the movable ring 205 is squeezed outward along the inclined surfaces). The two movable rings 205 can respectively drive the two pins 204 to move into the movable groove 201b, thereby realizing the function of the pins 204 to release the limit fixation of the plug block 203.

[0030] Preferably, a through slot 202a is provided at the center of the top of the sealing cover 202, and a transparent window 207 is fixedly installed in the through slot 202a. The through slot 202a and the transparent window 207 ensure that the camera function at the top of the CMOS module 100 can be used normally.

[0031] To sum up, when the CMOS module 100 needs to be removed from the device, the staff only needs to press the buttons 206a on the front and rear sides of the protective shell 201. The two buttons 206a can drive the two extrusion cones 206c to move into the telescopic slot 201c through the pressing rod 206b. Under the joint action of the two extrusion cones 206c, the moving rings 205 on both sides can be driven to move to the outside of the moving slot 201b. The two moving rings 205 can drive the two latches 204 to move into the telescopic slot 201b. When the two latches 204 are completely moved out of the two latch slots 203a, the limiting fixation of the plug block 203 can be released. At this time, the staff can remove the sealing cover 202 from the top of the protective shell 201, and then without the obstruction of the sealing cover 202, the CMOS module can be taken out. When installing the CMOS module 100, it is only necessary to repeat the above actions and operate in reverse.

[0032] Importantly, it should be noted that the construction and arrangement of the present application shown in a plurality of different exemplary embodiments are only exemplary. Although only a few embodiments are described in detail in this disclosure, it should be readily understood by those who refer to this disclosure that many modifications are possible (e.g., the size, scale, structure, shape and ratio of various elements, and parameter values ​​(e.g., temperature, pressure, etc.), installation arrangements, use of materials, color, directional changes, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in the application. For example, the element shown as integrally formed can be composed of multiple parts or elements, the position of the element can be inverted or otherwise changed, and the nature or number or position of the discrete element can be changed or changed. Therefore, all such modifications are intended to be included in the scope of the present utility model. The order or sequence of any process or method steps can be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure of performing the function described herein, and is not only structurally equivalent but also equivalent structure. Without departing from the scope of the present invention, other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments. Therefore, the present invention is not limited to a specific embodiment, but extends to various modifications that still fall within the scope of the appended claims.

[0033] It will be appreciated that in the development of any actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort may be complex and time-consuming, but will be a routine task of design, fabrication, and production for those of ordinary skill having the benefit of this disclosure without undue experimentation.

[0034] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A disposable endoscope with a detachable CMOS module, characterized in that: include, CMOS module (100); and The protection mechanism (200) comprises a protection shell (201) movably mounted at the outer bottom end of the CMOS module (100); a sealing cover (202) is movably mounted on the top end of the protection shell (201); latches (203) are symmetrically mounted on the left and right sides of the bottom end of the sealing cover (202); a card slot (203a) is provided in the middle of the two latches (203); slots (201a) matching the two latches (203) are symmetrically mounted on the left and right sides of the top end of the protection shell (201); card pins (204) matching the two card slots (203a) are movably mounted inside the two slots (201a); the outer sides of the two card pins (204) are fixedly connected to movable rings (205); and a pressing assembly (206) is provided at both the front and rear ends between the two movable rings (205).

2. The disposable endoscope with a detachable CMOS module according to claim 1, characterized in that: The two latch pins (203) are respectively inserted into the two slots (201a), and the two latch pins (204) are respectively inserted into the two latch slots (203a).

3. The disposable endoscope with a detachable CMOS module according to claim 2, characterized in that: An installation space (S) is provided at the connection between the protective shell (201) and the sealing cover (202), and the CMOS module (100) is arranged in the installation space (S).

4. The disposable endoscope with a detachable CMOS module according to claim 3, characterized in that: A movable groove (201b) is symmetrically provided inside the protective shell (201) and outside the two slots (201a); the two movable rings (205) are respectively slidably connected in the two movable grooves (201b); telescopic grooves (201c) are symmetrically provided at the front and rear ends inside the protective shell (201); and the left and right sides of the two telescopic grooves (201c) are respectively connected to the two movable grooves (201b).

5. The disposable endoscope with a detachable CMOS module according to claim 4, characterized in that: The two groups of squeezing assemblies (206) respectively comprise buttons (206a) arranged at the front and rear ends of the outside of the protective shell (201); the inner sides of the two buttons (206a) are fixedly connected with pressing rods (206b); the other ends of the two pressing rods (206b) penetrate the outer wall of the protective shell (201) and extend into the two telescopic grooves (201c) to be fixedly connected with squeezing cones (206c); the other ends of the two squeezing cones (206c) are fixedly connected with telescopic springs (206d), and the other ends of the two telescopic springs (206d) are respectively connected to the inner walls of the two telescopic grooves (201c).

6. The disposable endoscope with a detachable CMOS module according to claim 5, characterized in that: A through groove (202a) is provided at the center of the top end of the sealing cover (202), and a transparent window (207) is fixedly installed in the through groove (202a).

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