Portable detachable cystoscope

Abstract

The utility model relates to the technical field of cystoscopes, in particular to a portable detachable cystoscope which comprises a cystoscope body and a connecting body, a butt joint hole is formed in the end of the connecting body, and a transmission interface of the cystoscope body is inserted into the butt joint hole; the outer side of the connector is further provided with a locking piece, at least part of the locking piece extends into the butt joint hole, the outer side of the transmission interface is provided with an annular groove, the locking piece is clamped in the annular groove, and the outer side of the connector is further provided with a driving assembly for driving the locking piece to move. According to the utility model, the locking and unlocking operations of the locking piece are realized through the driving assembly, so that the convenience of connection and disassembly is obviously improved. Compared with an existing buckle type connection mode, the design has obvious advantages in the aspects of connection efficiency and disassembly convenience, and meanwhile, the display screen in the embodiment adopts the design of adjustable angles.

Description

Technical Field

[0001] The utility model relates to the technical field of cystoscopes, in particular to a portable and detachable cystoscope. Background Art

[0002] In the field of urology, cystoscopy and surgical procedures are fundamental techniques, crucial for evaluating urethra, bladder, and upper urinary tract diseases. This technology allows physicians to perform routine examinations on suspected cases and can be used for the removal or insertion of ureteral stents. Traditional cystoscopy equipment includes components such as a display and a transmission line.

[0003] To facilitate endoscope replacement, designs with detachable connection structures have emerged in the prior art. For example, Chinese Patent Publication No. CN221555544U discloses a portable, detachable cystoscope. This cystoscope includes a handle with a transmission interface mounted on the other end. The transmission interface is mounted on the scope body. The scope body is provided with a water inlet channel and an operating channel, and the water inlet channel is equipped with a water inlet valve.

[0004] However, the existing display handle disassembly method mostly uses an elastic buckle connection. This structure requires the use of tools to resist the buckle from both sides to deform it before disassembly can be completed, resulting in low disassembly efficiency. Utility Model Content

[0005] The purpose of the utility model is to solve the above-mentioned shortcomings in the prior art and to propose a portable and detachable cystoscope.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A portable and detachable cystoscope is designed, comprising a scope body and a connector, wherein the end of the connector is provided with a docking hole, and the transmission interface of the scope body is plugged into the docking hole;

[0008] A locking member is further provided on the outer side of the connector, at least a portion of which extends into the docking hole, an annular groove is provided on the outer side of the transmission interface, the locking member is engaged in the annular groove, and a driving assembly for driving the locking member to move is also provided on the outer side of the connector;

[0009] A display screen is also rotatably connected to the distal end of the connector.

[0010] Furthermore, the driving assembly includes a ring that is sleeved and slid on the outside of the connecting body, a stop portion is fixed on the outside of the connecting body, and a spring is fixedly connected between the inner side of the ring and the stop portion.

[0011] Furthermore, a guiding slope is provided on the inner side of the collar;

[0012] Wherein, the locking member is a ball movably connected to the connecting body, and the guiding inclined surface is in contact with the ball.

[0013] Furthermore, a step position is provided on the outer side of the transmission interface, and the step position contacts the connector.

[0014] Furthermore, a rotating base is fixedly installed on the distal end of the connector, and a connecting base is fixedly installed on the bottom of the display screen. The connecting base is rotatably connected to the opening of the rotating base via a shaft.

[0015] Furthermore, a plurality of positioning holes are distributed circumferentially on the inner side surface of the rotating seat, and positioning glass beads are embedded on the outer side of the connecting seat, and the telescopic ends of the positioning glass beads are engaged with the positioning holes.

[0016] This utility model proposes a portable, detachable cystoscope with the following beneficial effects: The utility model uses a drive assembly to lock and unlock the locking member, significantly improving the convenience of connection and disassembly. Compared with existing snap-on connection methods, this design has significant advantages in connection efficiency and disassembly convenience. Furthermore, the display screen in this embodiment adopts an adjustable angle design, allowing users to flexibly adjust the viewing angle according to actual needs to meet different viewing requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the rotating seat of the utility model;

[0019] Figure 3 This is a schematic diagram of the drive assembly structure of the present utility model.

[0020] In the figure: 1. Mirror body; 11. Transmission interface; 12. Ring groove; 13. Step position; 2. Connector; 21. Docking hole; 22. Locking piece; 23. Stopper; 24. Rotating seat; 25. Positioning hole; 3. Drive assembly; 31. Ring; 32. Spring; 33. Guide slope; 4. Display screen; 41. Connecting seat; 42. Positioning glass bead. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Reference Figure 1-3This is an embodiment of the present invention, which discloses a portable and detachable cystoscope. The cystoscope is used to achieve convenient disassembly of the display screen 4 and display angle adjustment, thereby further optimizing convenience during use. Specifically, the cystoscope includes a body 1 and a connector 2, wherein the body 1 includes a water inlet channel, an operation channel, and a transmission interface 11. The specific principles are already disclosed in the prior art and will not be elaborated here. The end of the connector 2 has a docking hole 21, and the transmission interface 11 of the body 1 is plugged into the docking hole 21.

[0023] It should be noted that in this embodiment, a light guide and an optical transmission system are provided on the transmission interface 11, and an illumination mechanism and a receiving mechanism are provided in the docking hole 21. The receiving mechanism is electrically connected to the display screen 4, so that when the connector 2 is connected to the transmission interface 11, the display screen 4 can display internal bladder image information. The specific principle is also disclosed in the prior art, so it is not elaborated here.

[0024] A locking member 22 is further provided on the outer side of the connecting body 2. At least a portion of the locking member 22 extends into the docking hole 21. The outer side of the transmission interface 11 has an annular groove 12. The locking member 22 is engaged in the annular groove 12. A driving assembly 3 for driving the locking member 22 to move is also provided on the outer side of the connecting body 2.

[0025] A display screen 4 is also rotatably connected to the distal end of the connector 2 .

[0026] In addition, as shown in the prior art, the connector 2 described in this embodiment is used as a handle. Of course, a battery can also be installed inside the connector 2 and a charging port can be provided.

[0027] In some embodiments, the drive assembly 3 in the present invention includes a ring 31 that is sleeved and slid on the outside of the connector 2, a stop portion 23 is fixed on the outside of the connector 2, and a spring 32 is fixedly connected between the inner side of the ring 31 and the stop portion 23.

[0028] Based on the above embodiment, in this embodiment, a guiding inclined surface 33 is provided on the inner side of the collar 31;

[0029] Among them, the locking member 22 is a ball movably connected to the connector 2, and the guide slope 33 fits the ball. It should be noted that the maximum inner diameter of the ball hole of the connector 2 in this embodiment should be smaller than the outer diameter of the ball to prevent the ball from falling.

[0030] That is, during the specific connection, the transmission interface 11 is inserted into the docking hole 21, and the sliding ring 31, through its guiding inclined surface 33, moves against the ball toward the axis of the connector 2. In this way, a part of the ball moves into the inner docking hole 21 of the connector 2 and is simultaneously engaged with the inside of the annular groove 12, thereby achieving the connection between the connector 2 and the transmission interface 11.

[0031] On the contrary, when the connector 2 needs to be disassembled, the ring 31 is slid backward. Since the guiding slope 33 provides space for the ball to move outward, the ball can move freely. At this time, the connector 2 is directly pulled out to achieve the disassembly of the transmission interface 11. Of course, in this embodiment, when the ring 31 moves backward to the maximum position, its outer side is still stopped outside the ball, thus preventing the ball from falling.

[0032] In addition, in order to achieve the insertion and positioning of the connector 2 , in this embodiment, a step position 13 is provided on the outer side of the transmission interface 11 , and the step position 13 contacts the connector 2 .

[0033] Furthermore, in the embodiment of the present invention, a rotating base 24 is fixedly installed on the distal end of the connector 2, and the distal end is the end away from the transmission interface 11, wherein a connecting base 41 is fixedly installed on the bottom of the display screen 4, and the connecting base 41 is rotatably connected to the opening of the rotating base 24 through an axis.

[0034] On the basis of the above embodiment, in order to realize the positioning of the modulation angle of the display screen 4 in this embodiment, a plurality of positioning holes 25 are distributed circumferentially on the inner side surface of the rotating seat 24, and a positioning glass bead 42 is embedded on the outer side of the connecting seat 41, and the telescopic end of the positioning glass bead 42 is engaged with the positioning hole 25.

[0035] That is, in this embodiment, the positioning glass beads 42 are engaged with the plurality of positioning holes 25 to achieve the angular positioning of the display screen 4, which can further improve the convenience of observation during work.

[0036] In summary, the present invention significantly improves the convenience of connection and disassembly by locking and unlocking the locking member 22 through the drive assembly 3. Compared with existing snap-on connection methods, this design has obvious advantages in connection efficiency and disassembly convenience. At the same time, the display screen 4 in this embodiment adopts an adjustable angle design, allowing users to flexibly adjust the viewing angle according to actual needs to meet different viewing requirements.

[0037] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable detachable cystoscope, comprising a cystoscope body (1) and a connector (2), characterized in that: A docking hole (21) is provided at the end of the connecting body (2), and the transmission interface (11) of the mirror body (1) is plugged into the docking hole (21); A locking member (22) is further provided on the outer side of the connecting body (2), at least a portion of the locking member (22) extends into the docking hole (21), an annular groove (12) is provided on the outer side of the transmission interface (11), the locking member (22) is engaged in the annular groove (12), and a driving assembly (3) for driving the locking member (22) to move is further provided on the outer side of the connecting body (2); A display screen (4) is also rotatably connected to the distal end of the connector (2).

2. The portable detachable cystoscope according to claim 1, characterized in that: The driving assembly (3) comprises a collar (31) sleeved and slidably mounted on the outside of the connecting body (2); a stopper (23) is fixed to the outside of the connecting body (2); and a spring (32) is fixedly connected between the inside of the collar (31) and the stopper (23).

3. The portable detachable cystoscope according to claim 2, characterized in that: A guiding inclined surface (33) is provided on the inner side of the collar (31); The locking member (22) is a ball movably connected to the connecting body (2), and the guiding inclined surface (33) is in contact with the ball.

4. The portable detachable cystoscope according to claim 1, characterized in that: A first-step position (13) is provided on the outer side of the transmission interface (11), and the first-step position (13) abuts against the connector (2).

5. The portable detachable cystoscope according to claim 1, characterized in that: A rotating seat (24) is fixedly mounted on the distal end of the connector (2), and a connecting seat (41) is fixedly mounted on the bottom of the display screen (4). The connecting seat (41) is rotatably connected to an opening of the rotating seat (24) via a shaft.

6. The portable detachable cystoscope according to claim 5, characterized in that: A plurality of positioning holes (25) are distributed circumferentially on the inner side surface of the rotating seat (24), and a positioning glass bead (42) is embedded on the outer side of the connecting seat (41), and the telescopic end of the positioning glass bead (42) is engaged with the positioning hole (25).

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