Integrated light guide component of endoscope

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an endoscope integrated light guide component which comprises a light guide component body, a light guide socket is arranged at the end of the light guide component body, a plurality of interfaces with different specifications are arranged on the surface of the light guide socket, light source connecting ends are connected to the interfaces in an inserted mode, and the light source connecting ends are connected with the light guide socket. The surface of the light guide part main body is provided with a groove which is annularly distributed, a dustproof assembly is installed in the groove, and the dustproof assembly comprises a dustproof block and a clamping groove; the connector is blocked through the dustproof block, dust entering caused by opening of the connector is prevented, when the light source connecting end is connected, the light source connecting end is inserted into the connector, the clamping block is inserted into the clamping groove in a sliding mode, and then the light source connecting end is fixed and prevented from falling off.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an integrated light guide component of an endoscope. Background Art

[0002] An endoscope is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, and software. It has image sensors, optical lenses, light sources, mechanical devices, etc. It can enter the stomach through the mouth or other natural channels into the body. The endoscope can be used to see lesions that cannot be displayed by X-rays, so it is very useful for doctors. When the endoscope is working, it needs to enter the human body to illuminate the tissue, and then judge the tissue lesion based on the feedback image. Generally, the light energy of the light source is transmitted to the endoscope mirror through the light guide connector inside the endoscope, and then transmitted to the tip to illuminate the part that needs to be observed.

[0003] In the prior art, an endoscope needs to be used in conjunction with a light guide connector and an illumination light source to realize the illumination function of the endoscope. However, the existing light guide connector needs to be matched with the illumination light source to realize the connection between the two, which greatly reduces the adaptability of the light guide connector.

[0004] The existing Chinese patent with announcement number CN216848338U discloses a highly adaptable endoscope light guide connector, including a rotating shell mounted on the surface of a main body component, a light guide socket provided at the end of the main body component, and a plurality of interfaces of different specifications provided on the surface of the light guide socket, a pressure sensor provided on the bottom side of each interface, and each pressure sensor is electrically connected to a central processing unit, and the central processing unit is electrically connected to a power supply unit.

[0005] In view of the above-mentioned and existing related technologies, the inventors believe that the following defects often exist: the device uses a dust plug to protect the interface from dust, but the dust plug is separated from the main component and is easy to fall or lose, which requires improvement; therefore, an endoscope integrated light guide component is proposed to address the above problems. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve the above-mentioned technical problems, the present invention proposes an integrated light guide component for an endoscope.

[0007] The technical solution adopted by the present invention to solve its technical problems is as follows: the utility model is an integrated light guide component of an endoscope, comprising a light guide component body, a light guide socket is arranged at the end of the light guide component body, and a plurality of interfaces of different specifications are arranged on the surface of the light guide socket, a light source connection end is plugged into the interface, and by arranging a plurality of interfaces of different specifications at the end of the light guide socket, it is convenient to select an interface adapted to the specification of the lighting light source connection end, thereby achieving high adaptability of the light guide connector, and a ring-shaped groove is opened on the surface of the light guide component body, and a dustproof assembly is installed inside the groove. Part, the dustproof assembly includes a dustproof block and a card slot, the dustproof block is slidably installed in the inside of the groove, the side wall of the dustproof block is fixedly connected to spring 1, and the other end of spring 1 is fixedly installed in the side wall of the groove, one end of the dustproof block protrudes outward to form a card block, and the card slot is opened on the side wall of the light source connection end, and the dustproof block blocks the interface through the elastic force of spring 1 to prevent the interface from opening and causing dust to enter. When connecting the light source connection end, push the dustproof block to slide open the interface, insert the light source connection end into the interface, loosen the dustproof block, and the card block slides into the inside of the card slot, thereby fixing the light source connection end to prevent it from falling off.

[0008] Preferably, the dustproof component further includes a plurality of positioning grooves, and the positioning grooves are opened on the surface of the groove.

[0009] Preferably, the dustproof component also includes several positioning blocks, which are fixedly mounted on the side wall of the light source connection end. When connecting the light source connection end, the positioning block is inserted into the positioning groove so that the card block can be aligned with the card groove for easy connection.

[0010] Preferably, a protrusion is fixedly connected to the side wall of the dustproof block.

[0011] Preferably, a plurality of control switches are fixedly connected to the surface of the light guide component body, and the control interface is powered on or off by pressing the control switches.

[0012] Preferably, the control switches are all electrically connected to a central processing unit, and the output end of the central processing unit is electrically connected to a power supply unit.

[0013] Preferably, an anti-accidental-touch component is installed on the outside of the light-guiding component body, and the anti-accidental-touch component includes a plurality of slide grooves. The slide grooves are opened on the surface of the light-guiding component body, and the slide grooves are located on both sides of the control switch. The baffle is maintained above the control switch by the elastic force of spring 2 to prevent the control switch from being accidentally touched during use. The control switch can be used by pushing the baffle to slide.

[0014] Preferably, a U-shaped baffle is slidably connected to the slide groove, a side wall of the baffle is fixedly connected to a second spring, and the other end of the second spring is fixedly mounted on the side wall of the slide groove.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model blocks the interface through a dustproof block to prevent the interface from being opened and causing dust to enter. When connecting the light source connection end, the light source connection end is inserted into the interface, and the card block is slid into the inside of the card slot to fix the light source connection end to prevent it from falling off.

[0017] 2. When connecting the light source connection end of the utility model, the positioning block is inserted into the positioning groove so that the card block can be aligned with the card groove, which is convenient for connection, and is kept above the control switch by the baffle to prevent the control switch from being accidentally touched during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the light guide component main body and light source connection end of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the dustproof component of the utility model;

[0022] Figure 4 For this utility model Figure 3 Schematic diagram of the B structure;

[0023] Figure 5 For this utility model Figure 1 Schematic diagram of the A structure.

[0024] In the figure: 1. Light guide component body; 2. Interface; 3. Light source connection end; 4. Groove; 5. Dustproof component; 51. Dustproof block; 52. Spring 1; 53. Card block; 54. Card slot; 55. Positioning block; 56. Bump; 57. Positioning slot; 6. Control switch; 7. Anti-accidental touch component; 71. Slide slot; 72. Baffle; 73. Spring 2. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1

[0027] See also Figure 1-4 As shown, an integrated light guide component of an endoscope includes a light guide component body 1, a light guide socket is provided at the end of the light guide component body 1, and a plurality of interfaces 2 of different specifications are provided on the surface of the light guide socket, and a light source connection end 3 is plugged into the interface 2. By providing a plurality of interfaces 2 of different specifications at the end of the light guide socket, it is convenient to select an interface 2 that is compatible with the lighting light source connection end 3 according to its specifications, thereby achieving high adaptability of the light guide connector. The surface of the light guide component body 1 is provided with an annularly distributed groove 4, and a dustproof component 5 is installed inside the groove 4. The dustproof component 5 includes a dustproof block 51 and a card slot 54. The dustproof block 51 slides Installed inside the groove 4, the side wall of the dustproof block 51 is fixedly connected with a spring 1 52, and the other end of the spring 1 52 is fixedly installed on the side wall of the groove 4, one end of the dustproof block 51 protrudes outward to form a card block 53, and the card slot 54 is opened on the side wall of the light source connection end 3. The dustproof block 51 blocks the interface 2 through the elastic force of the spring 1 52 to prevent the interface 2 from opening and causing dust to enter. When connecting the light source connection end 3, push the dustproof block 51 to slide open the interface 2, insert the light source connection end 3 into the interface 2, loosen the dustproof block 51, and the card block 53 slides into the inside of the card slot 54, thereby fixing the light source connection end 3 to prevent it from falling off.

[0028] The dustproof component 5 further includes a plurality of positioning grooves 57 , which are formed on the surface of the groove 4 .

[0029] The dustproof component 5 also includes several positioning blocks 55, which are fixedly installed on the side wall of the light source connection end 3. When connecting the light source connection end 3, the positioning block 55 is inserted into the positioning groove 57 so that the card block 53 can be aligned with the card groove 54 for easy connection.

[0030] A protrusion 56 is fixedly connected to the side wall of the dustproof block 51 .

[0031] Example 2

[0032] For comparison with Example 1, please refer to Figure 5 As shown, the present invention provides another embodiment, wherein a plurality of control switches 6 are fixedly connected to the surface of the light guide component body 1 , and the control interface 2 is powered on or off by pressing the control switches 6 .

[0033] The control switches 6 are all electrically connected to the central processing unit, and the output end of the central processing unit is electrically connected to the power supply unit.

[0034] An anti-accidental touch component 7 is installed on the outside of the light guide component body 1. The anti-accidental touch component 7 includes several slide grooves 71. The slide grooves 71 are opened on the surface of the light guide component body 1, and the slide grooves 71 are located on both sides of the control switch 6. The baffle 72 is maintained above the control switch 6 by the elastic force of the spring 2 73 to prevent the control switch 6 from being accidentally touched during use. The control switch 6 can be used by pushing the baffle 72 to slide.

[0035] A U-shaped baffle 72 is slidably connected to the slide groove 71 , a second spring 73 is fixedly connected to the side wall of the baffle 72 , and the other end of the second spring 73 is fixedly mounted on the side wall of the slide groove 71 .

[0036] It is worth noting that: since the integrated light-guiding component of the endoscope in this solution has the same components as those of the existing integrated light-guiding component of the endoscope, this solution does not describe all the existing components, but only describes some improved parts.

[0037] Working principle: by setting multiple interfaces 2 of different specifications at the end of the light guide socket, it is convenient to select the interface 2 that is compatible with the lighting source connection end 3 according to its specifications, thereby achieving high adaptability of the light guide connector.

[0038] The dustproof block 51 blocks the interface 2 through the elastic force of spring 1 52 to prevent the interface 2 from opening and causing dust to enter. When connecting the light source connection end 3, push the dustproof block 51 to slide open the interface 2, insert the light source connection end 3 into the interface 2, loosen the dustproof block 51, and slide the card block 53 into the inside of the card slot 54 to fix the light source connection end 3 to prevent it from falling off. When connecting the light source connection end 3, insert the positioning block 55 into the inside of the positioning slot 57 so that the card block 53 can be aligned with the card slot 54 for easy connection.

[0039] By pressing the control switch 6, the control interface 2 is powered on or off. The baffle 72 is kept above the control switch 6 by the elastic force of the spring 2 73 to prevent the control switch 6 from being accidentally touched when in use. The control switch 6 can be used by pushing the baffle 72 to slide away from the control switch 6.

[0040] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0041] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. An integrated light guide component for an endoscope, comprising a light guide component body (1), a light guide socket disposed at the end of the light guide component body (1), and a plurality of interfaces (2) of different specifications disposed on the surface of the light guide socket, wherein a light source connection end (3) is plugged into the interface (2), and characterized in that: The surface of the light guide component body (1) is provided with annularly distributed grooves (4), and a dustproof assembly (5) is installed inside the groove (4). The dustproof assembly (5) includes a dustproof block (51) and a card slot (54). The dustproof block (51) is slidably installed inside the groove (4), and the side wall of the dustproof block (51) is fixedly connected to a spring (52), and the other end of the spring (52) is fixedly installed on the side wall of the groove (4). One end of the dustproof block (51) protrudes outward to form a card block (53), and the card slot (54) is opened on the side wall of the light source connection end (3).

2. The endoscope integrated light guide component according to claim 1, characterized in that: The dustproof component (5) further comprises a plurality of positioning grooves (57), wherein the positioning grooves (57) are provided on the surface of the groove (4).

3. The endoscope integrated light guide component according to claim 1, characterized in that: The dustproof component (5) further comprises a plurality of positioning blocks (55), wherein the positioning blocks (55) are fixedly mounted on the side wall of the light source connection end (3).

4. The endoscope integrated light guide component according to claim 1, characterized in that: A protrusion (56) is fixedly connected to the side wall of the dustproof block (51).

5. The endoscope integrated light guide component according to claim 1, characterized in that: A plurality of control switches (6) are fixedly connected to the surface of the light guide component body (1).

6. The integrated light guide component for an endoscope according to claim 5, characterized in that: The control switches (6) are all electrically connected to a central processing unit, and the output end of the central processing unit is electrically connected to a power supply unit.

7. The endoscope integrated light guide component according to claim 5, characterized in that: An anti-accidental touch component (7) is installed on the outside of the light guide component body (1), and the anti-accidental touch component (7) includes a plurality of slide grooves (71). The slide grooves (71) are provided on the surface of the light guide component body (1), and the slide grooves (71) are located on both sides of the control switch (6).

8. The integrated light guide component for an endoscope according to claim 7, characterized in that: A U-shaped baffle (72) is slidably connected to the slide groove (71), a side wall of the baffle (72) is fixedly connected to a second spring (73), and the other end of the second spring (73) is fixedly mounted on the side wall of the slide groove (71).

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