Line storage device and endoscope

Abstract

The utility model aims to provide a pipeline storage device and an endoscope. The pipeline storage device comprises more than two storage discs, balancing weights and the like, wherein the storage discs are coaxially and independently arranged in a rotating mode, and the balancing weights are arranged in the storage discs. Wherein the storage cavities of the storage trays are separated from one another. In addition, each storage disc is provided with an independent pipeline inlet. Compared with the prior art, the pipeline storage device and the endoscope provided by the utility model have the advantage that the pipeline can be quickly stored and released.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical field especially, relate to a pipeline's storage device and endoscope. BACKGROUND

[0002] Endoscope usually needs to go into the inside of workpiece, and its body is a pipeline, including optical fiber, lens line, steel wire, spring tube and the like structure, due to its special structure and nature, cannot be folded and stored.

[0003] However, the existing storage mode is mostly that the storage slot is opened on the inside buffer foam of the storage box of the whole device, and the pipeline is stored by winding on the storage slot, but in the actual use process, the following shortcomings exist: on the one hand, the operator is not easy to store and release, on the other hand, the storage position of other components is occupied.

[0004] In addition, when the endoscope involves the storage requirement of two or more pipelines, the common slot opening storage mode is not applicable, because it will cause two endoscopes to be wound, greatly increasing the difficulty of storage.

[0005] Therefore, how to provide a pipeline storage device of endoscope and endoscope to facilitate the storage and release of the pipeline of endoscope is a technical problem to be solved by the utility model. CONTENT OF UTILITY MODEL

[0006] In view of the above-mentioned shortcomings or deficiencies of prior art, the technical problem to be solved by the utility model is how to provide a pipeline storage device and endoscope to quickly realize the storage and release of the pipeline.

[0007] To solve the above technical problem, the utility model provides a pipeline storage device, comprising:

[0008] Two or more storage discs arranged coaxially and independently rotatable;

[0009] Among them, the storage cavities of each storage disc are mutually separated, and the storage cavities are used to store or release the pipeline in the winding mode through the inner wall during the rotation of the storage disc;

[0010] Counterweight arranged in the storage disc;

[0011] Each storage disc is provided with an independent pipeline inlet.

[0012] Further preferably, the storage cavity is an annular cavity arranged coaxially.

[0013] And / or, the storage cavity is nested from inside to outside.

[0014] Further preferably, the counterweight is adhered in the storage cavity.

[0015] And / or, the receiving disc is two, three or four, and is nested and stacked;

[0016] And / or, each pipeline inlet is arranged on the same side or different sides;

[0017] And / or, each pipeline inlet is gradually distributed from inside to outside.

[0018] Further preferably, it further comprises a coaxial component for forming the coaxial, a bearing member sleeved on the coaxial component, and a counterweight chamber arranged around the bearing member and used for accommodating the counterweight blocks.

[0019] Further preferably, it further comprises a rib arranged in the counterweight chamber and dividing the counterweight chamber into a plurality of sub-zones, wherein each sub-zone is provided with a counterweight block.

[0020] Further preferably, the rib is located at the bottom of the receiving disc, and each rib is radially distributed around the coaxial axis.

[0021] Further preferably, the bearing member gradually increases from top to bottom according to the stacking order of the receiving disc.

[0022] And / or, the outer side of the counterweight chamber forms the receiving cavity and is separated from each other.

[0023] Further preferably, the rotating disc shell of the receiving disc has a part recessed inward to form a shaft assembly area for arranging the bearing member, and a part not recessed inward or outward convex to form the counterweight chamber and the receiving cavity, wherein the counterweight chamber and the receiving cavity are arranged in a stepped manner.

[0024] Further preferably, the receiving disc comprises a rotating disc shell with an opening at the top end, and a cover body for covering the opening and provided with the opening; wherein the receiving disc shares one cover body or is respectively provided with independent cover bodies.

[0025] Further preferably, the cover body is provided with a slot for exposing the receiving cavity.

[0026] And / or, a boss is arranged on the cover body, wherein a groove is arranged on the boss, the groove is used for attaching an information code, and the number of the bosses is consistent with the number of the receiving cavities.

[0027] And / or, a through hole is arranged on the cover body and is arranged in an inclined manner, wherein the through hole forms the pipeline inlet and is provided with a wire protection tube for inserting the pipeline, and the inclination angle of the through hole is 45-60°.

[0028] Further preferably, a boss is arranged on the cover body, and a through hole is arranged on the cover body and penetrates the boss, wherein the through hole constitutes the pipeline inlet, and a wire protection tube for inserting a pipeline is arranged.

[0029] Further preferably, a plurality of notches are arranged on the cover body and surround the coaxial axis.

[0030] Further preferably, a plurality of radially arranged protruding ribs are arranged on the upper surface of the cover body.

[0031] Further preferably, a protruding structure is arranged around the lower surface of the cover body for being inserted into the opening, so that the rotating disc shell and the cover body are rotationally connected while the opening is closed.

[0032] Further preferably, the protruding structure comprises at least two spaced annular ribs for being inserted into the receiving cavity.

[0033] Further preferably, the number of the protruding structures is the same as the number of the receiving cavities, and the positions of the protruding structures are matched with the positions of the receiving cavities.

[0034] Further preferably, annular ribs are arranged on the upper surface of the cover body and are spaced.

[0035] Further preferably, the annular ribs arranged on the upper surface and the lower surface of the cover body are arranged in a staggered manner.

[0036] The application further provides an endoscope, comprising the pipeline receiving device of the endoscope.

[0037] Compared with the prior art, the pipeline receiving device of the endoscope and the endoscope provided by the application can quickly realize the receiving and releasing of the pipeline. BRIEF DESCRIPTION OF DRAWINGS

[0038] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the accompanying drawings:

[0039] Figure 1 FIG. 1 is a perspective view of the pipeline receiving device of the endoscope in the first embodiment;

[0040] Figure 2 FIG. 2 is a top view of the pipeline receiving device of the endoscope in the first embodiment;

[0041] Figure 3 FIG. 3 is a sectional view of the pipeline receiving device of the endoscope in the first embodiment; Figure 2

[0042] Figure 4 FIG. 4 is a sectional view of the pipeline receiving device of the endoscope in the first embodiment; and Figure 3 ​A local enlarged schematic view of the middle A;

[0043] Figure 5 A schematic view of the structure of the cover in the first embodiment;

[0044] Figure 6 : Figure 2 A schematic view of the sectional structure of the middle B-B;

[0045] Reference signs: cover 1, pipeline inlet 20, boss 2a, boss 2b, groove 21, wire protection tube 22, notch 13, annular rib 11, convex rib 12, annular rib 15, storage disc 3a, storage disc 3b, coaxial component 3, counterweight 6, bearing 4, bearing 5, rib 30a, rib 30b, storage cavity 31a, storage cavity 31b, counterweight cavity 32a, counterweight cavity 32b. DETAILED DESCRIPTION

[0046] The concept, specific structure and technical effects of the utility model will be further described below in combination with the drawings, so as to fully understand the purpose, features and effects of the utility model.

[0047] Embodiment one

[0048] As Figures 1 to 6 shown, the first embodiment of the utility model provides a pipeline storage device, preferably a pipeline storage device for storing the pipeline of an endoscope, wherein the pipeline storage device comprises: two or more storage discs arranged coaxially and independently rotatable, and a counterweight 6 arranged in the storage disc. Wherein the storage cavities of each storage disc are separated from each other, and the storage cavities are used to store or release the pipeline in a winding manner through the inner wall during the rotation of the storage disc. Moreover, each storage disc is provided with an independent pipeline inlet 20, as Figure 1 shown, this embodiment only takes coaxial and nested storage disc 3a and storage disc 3b as an example for description, the storage disc 3a has a storage cavity 31a, and the storage disc 3b has a storage cavity 31b. Moreover, it should be noted that the pipeline stored in the pipeline storage device in this embodiment can not be limited to an endoscope, but also other devices that can use the pipeline, which will not be specifically limited and described here.

[0049] From the above content, it can be known that the counterweight 6 is arranged in the storage disc, so that the storage disc has great inertia when rotating, and thus the independent rotation of the two storage discs can independently wind the line, for example, one of the storage discs is manually rotated, and the inertia of the rotation of the storage disc is utilized to realize the rapid traction of the pipeline, so as to realize multi-turn storage, of course, the rapid storage of the corresponding pipeline of each can also be realized by simultaneously rotating two or more storage discs.

[0050] When the tubing needs to be released, it can be quickly pulled by external force, and the storage tray will rotate under the action of inertia, so that the tubing is automatically released from the storage tray. In other words, the endoscope tubing storage device in this embodiment can quickly realize the storage and release of the endoscope tubing.

[0051] In addition, by using two or more independently rotating storage trays, it is possible to prevent two or more pipelines from getting tangled together during storage.

[0052] In addition, the use of two coaxially arranged storage trays can save space for pipelines and enable a compact layout.

[0053] Furthermore, as a preferred embodiment, in order to facilitate storage and improve space utilization, the aforementioned storage cavity is an annular cavity arranged around the coaxial axis.

[0054] Furthermore, as a preferred embodiment, the aforementioned storage cavities are nested from the inside out to achieve a coaxial arrangement of the storage trays while improving space utilization and making the structure more compact.

[0055] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes: a coaxial component 3 for forming the coaxiality, a bearing component sleeved on the coaxial component 3, and a counterweight chamber arranged around the bearing component for accommodating the counterweight 6.

[0056] Furthermore, as a preferred embodiment, to facilitate design and manufacturing in practical applications, the aforementioned endoscope tubing storage device further includes: a device disposed within a counterweight chamber (e.g., Figure 2 The counterweight chambers 32a and 32b are used, and the ribs that divide the counterweight chambers into multiple sub-sections are used, such as... Figure 2 The central rib 30a and rib 30b, wherein each of the sub-sections is provided with the aforementioned counterweight 6. Obviously, as an alternative, the aforementioned storage cavity can also use a single ring-shaped counterweight 6 instead of multiple counterweights 6 in sections, etc., which will not be specifically limited or elaborated here.

[0057] Furthermore, as a preferred embodiment, the aforementioned bearing components can be arranged in ascending order from top to bottom according to the stacking sequence of the storage trays, as can be referred to... Figure 2 The bearing components 4 and 5 shown are used for the rotation of the corresponding turntable housings.

[0058] Furthermore, preferably, the storage cavity is formed on the outer side of the aforementioned counterweight chamber and is separated from each other.

[0059] Further, as a preferred option, refer to Figure 2The turntable housing 3a shown has a partially recessed portion forming a shaft assembly area for housing the bearing components, while the non-recessed or convex portions constitute a counterweight cavity and a storage cavity. The counterweight cavity and storage cavity are arranged in a stepped manner, resulting in a sunken storage cavity that increases its volume.

[0060] Furthermore, as a preferred embodiment, there are two, three, or four storage trays, which are nested and stacked, and coaxially arranged. This embodiment only uses two coaxially arranged storage trays as an example for illustration.

[0061] Furthermore, preferably, each pipeline inlet 20 is located on a different side.

[0062] Furthermore, as a preferred option, the inlets 20 of each pipeline can also be located on the same side.

[0063] Further, as a preferred embodiment, the storage tray includes: a turntable housing with an opening at the top (e.g., Figure 2 The rotating housing 3a and rotating housing 3b are used to cover the opening and are provided with a cover 1; wherein, in this embodiment, each storage tray preferably shares a cover 1 to achieve independent rotation. Obviously, it should be noted that each storage tray in this embodiment may also be provided with an independent cover 1, which will not be described in detail or limited here.

[0064] Furthermore, preferably, the aforementioned ribs are disposed within the storage cavity and located at the bottom of the storage tray, as can be referred to... Figure 2 The ribs 30a and 30b shown are radially distributed around the coaxial axis, and counterweights 6 are attached between the ribs to increase their inertia during rotation by using the ribs as reinforcing ribs.

[0065] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes: a protrusion disposed on the cover 1, such as... Figure 1 The bosses 2a and 2b shown are provided with grooves 21 for attaching information codes. The information codes may preferably include information such as label information, brand name, QR code, and serial number, so as to facilitate users to obtain product information related to the pipeline.

[0066] Furthermore, as a preferred embodiment, the number of bosses is the same as the number of storage cavities.

[0067] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes: a through hole formed on the cover 1 and inclined to form the tubing inlet 20, wherein the through hole forms the tubing inlet 20 at an inclination angle of 45 to 60°.

[0068] Furthermore, preferably, a protective tube 22 for inserting the pipeline is provided inside the through hole. This ensures that even after a period of use, if the pipeline is repeatedly pulled and pulled, causing wear to the pipeline or the protective tube 22, it is not necessary to replace the entire cover 1; only the protective tube 22 needs to be replaced. This greatly reduces the cost of replacing consumables and extends the service life of the pipeline, avoiding high costs due to pipeline replacement. The protective tube 22 is preferably made of POM material to enhance the friction coefficient of the tube wall, providing good lubrication and reducing wear.

[0069] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes a boss provided on the cover 1, and the through hole is formed on the cover 1 and passes through the boss to facilitate setting the tilt angle of the tubing inlet 20.

[0070] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes: multiple radially arranged protruding ribs 12 disposed on the upper surface of the cover 1, so as to prevent the cover from deforming and to prevent the tubing from being stuck in the grooves formed on the cover 1.

[0071] Furthermore, as a preferred embodiment, the lower ring of the cover 1 is provided with a protruding structure, which is used to insert into the opening so that while closing the opening, the turntable housing and the cover 1 form a rotatable connection, thereby enabling independent rotation of each turntable housing while effectively closing the storage cavity.

[0072] Furthermore, as a preferred embodiment, the aforementioned protruding structure includes at least two spaced-apart annular ribs for insertion into the receiving cavity. This structural design not only saves material but also increases the volume of the receiving cavity.

[0073] Furthermore, preferably, the number of the protruding structures is the same as the number of the receiving cavities, and their positions are matched, so that each turntable housing can rotate independently and receive and release pipelines.

[0074] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes: annular ribs 11 disposed on the upper surface of the cover 1 and spaced apart.

[0075] Furthermore, as a preferred embodiment, the endoscope tubing storage device further includes: annular ribs 11 on the upper surface and annular ribs 15 on the lower surface of the cover 1 are staggered. This improves the deformability of the cover 1 and prevents tubing from getting stuck in the gaps between the annular ribs.

[0076] As a further preferred embodiment, the cover 1 is provided with a groove 13, and there are multiple grooves 13 arranged around the coaxial axis to reduce the deformation of the cover 1 after it covers the turntable housing or during the rotation of the turntable housing. In addition, it can also prevent the annular ribs from blocking the pipeline inside, thereby causing jamming.

[0077] Furthermore, preferably, the aforementioned slots 13 can be multiple and arranged around the coaxial axis.

[0078] The working principle of this embodiment is as follows:

[0079] After the cover 1 closes the turntable housing, when it is necessary to store the pipeline, the pipeline is pushed into the pipeline inlet under the action of external force, so that the turntable housing starts to rotate initially. This allows the pipeline to be wound around one or more times inside, forming a large static friction force and being fixed. After the external force gradually disappears, the pipeline continues to be wound by the inertia of the turntable housing, thus overcoming the resistance of the bearing friction, thereby completing the automatic storage of the pipeline. When it is necessary to release the pipeline, force is applied to pull the pipeline outward from the pipeline inlet, which allows the turntable housing to generate initial kinetic energy. Then, even if the external force is lost, the pipeline can be automatically released by relying on inertia to rotate in the opposite direction, thus quickly realizing the storage and release of the pipeline.

[0080] Furthermore, when there are multiple storage trays, the rotation direction when storing the tubing can be clockwise or counterclockwise, which will not be elaborated or limited here.

[0081] Example 2

[0082] This application also provides an endoscope, including: a storage device for the tubing of the endoscope in the first embodiment described above.

[0083] The above structure can better meet the storage requirements of endoscope tubing and avoid the entanglement of two or more tubing used to make up the endoscope, thus increasing the difficulty of tubing retraction.

[0084] The above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. The utility model has been described in detail with reference to preferred embodiments. Those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications and substitutions should be covered by the claims of this utility model.

Claims

1. A device for storing a pipeline, characterized in that The utility model relates to a pipeline storage device, comprising: Two or more than two storage discs arranged coaxially and independently rotating; Wherein, the storage cavities of each storage disc are mutually separated, and the storage cavities are used to store or release the pipeline in a winding manner through the inner wall during the rotation of the storage disc; Counterweight arranged in the storage disc; Each storage disc is provided with an independent pipeline inlet.

2. The pipe storage device of claim 1, wherein, The storage cavity is an annular cavity arranged coaxially, And / or, the storage cavity is nested from inside to outside.

3. The pipeline storage device according to claim 1, wherein: The counterweight is adhered to the storage cavity; And / or, the storage disc is two, three or four, and is nested and stacked; And / or, each pipeline inlet is arranged on the same side or different sides; And / or, each pipeline inlet is gradually distributed from inside to outside.

4. The pipe storage apparatus of claim 1, wherein Further comprising: A coaxial component for forming the coaxial, a bearing arranged on the coaxial component, and a counterweight cavity arranged around the bearing and used for accommodating the counterweight.

5. The pipe storage device of claim 4, wherein, Further comprising: A rib arranged in the counterweight cavity and dividing the counterweight cavity into multiple sub-regions, wherein each sub-region is provided with a counterweight.

6. The pipe storage device of claim 5, wherein, The rib is located at the bottom of the storage disc, and each rib is radially distributed around the axis of the coaxial.

7. The pipe storage device of claim 4, wherein, The bearing is sequentially increased from top to bottom according to the stacking order of the storage disc; And / or, the outer side of the counterweight cavity forms the storage cavity, and the storage cavities are mutually separated.

8. The pipe storage device of claim 4, wherein, The inner side of the rotating disc shell of the storage disc is partially recessed to form a shaft assembly area for arranging the bearing, and the part not recessed or the convex part forms the counterweight cavity and the storage cavity, wherein the counterweight cavity and the storage cavity are arranged in a stepped manner.

9. The device according to any one of claims 1 to 8, wherein The storage disc comprises a rotating disc shell with an opening at the top end and a cover body for covering the opening and provided with the opening; wherein the storage discs share one cover body or are respectively provided with independent cover bodies.

10. The line storage device of claim 9, wherein, The cover body is provided with a slot for exposing the storage cavity; And / or, further comprising: a boss arranged on the cover body, wherein the boss is provided with a groove for attaching an information code, and the number of the boss is consistent with the number of the storage cavities; And / or, a through hole arranged on the cover body and inclined, wherein the through hole forms the pipeline inlet and is provided with a wire protection tube for inserting the pipeline, and the inclination angle of the through hole is 45-60°.

11. The pipe storage apparatus of claim 9, wherein, Further comprising: A boss arranged on the cover body and a through hole arranged on the cover body and penetrating the boss, wherein the through hole forms the pipeline inlet and is provided with a wire protection tube for inserting the pipeline.

12. The line storage device of claim 9, wherein, The cover body is provided with a plurality of slots arranged around the axis of the coaxial; And / or, a plurality of radially arranged raised ribs arranged on the upper surface of the cover body.

13. The line storage device of claim 9, wherein, The lower side of the cover body is provided with a raised structure for inserting into the opening, so as to form a rotating connection between the rotating disc shell and the cover body while closing the opening.

14. The line storage device of claim 13, wherein, The raised structure comprises at least two spaced annular ribs for inserting into the storage cavity. And / or, the number of the convex structures is the same as the number of the receiving cavities, and the positions are matched; And / or, the annular ribs are arranged on the upper surface of the cover body in a spaced manner; And / or, the annular ribs arranged on the upper surface and the lower surface of the cover body are arranged in a staggered manner.

15. An endoscope, characterized by Comprising: A receiving device of the pipeline according to any one of claims 1 to 14.

Images