Argon spray pipe winding device

Abstract

The utility model relates to the technical field of medical instruments, in particular to an argon spray pipe winding device. The device comprises a mounting base and a guide mechanism, a spiral groove is formed in the upper surface of the mounting base, and a placement groove is formed in one side of the mounting base; the guiding mechanism comprises guiding fasteners fixedly buckled on the two sides of the outermost end of the spiral groove, a spiral sliding rail embedded below the spiral groove and extending to the cavity, a sliding block arranged in the spiral sliding rail in a sliding mode, a clamping assembly fixedly arranged on the sliding block and a driving assembly installed on the installation base. The upper part of the spiral slide rail is communicated with the spiral groove and the lower part is communicated with the cavity; the driving assembly comprises a rotating shaft vertically installed in the middle of the cavity, an installation column fixedly arranged at the bottom of the sliding block, a telescopic sleeve with one section fixed to the side wall of the rotating shaft and the other end fixed to the side wall of the installation column, and a motor buckled to the middle of the upper surface of the base. According to the device, the argon spray pipe is prevented from being broken as much as possible while the argon spray pipe is automatically wound.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, relates to a kind of argon lance winding device. BACKGROUND

[0002] Argon knife is a new generation of electric surgical equipment commonly used in clinic, generates argon plasma beam by ionizing argon, conducts high-frequency current to target tissue to produce thermal effect, so as to achieve the effect of hemostasis and tissue inactivation, it is a new type of controllable non-contact coagulation technique, which enters the cavity through argon lance to carry out non-contact coagulation. Argon lance is integrated with cable and filter, and serves as a transmission medium for argon knife and human tissue, so its smoothness is very important.

[0003] Currently, non-disposable argon lances are usually stored in a box, but during storage, the argon lances are not limited, which can easily cause the argon lances to be damaged, resulting in the failure of argon to be smoothly conducted along the argon lances, and thus affecting the service life of the argon lance. SUMMARY

[0004] To solve the above problems, the purpose of the utility model is to provide an argon lance winding device that can automatically wind the argon lance while minimizing the risk of bending and damaging the argon lance.

[0005] To achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An argon lance winding device includes a mounting base with a cavity inside and a guide mechanism arranged on the mounting base to guide the winding direction of the argon lance. A spiral groove is formed on the upper surface of the mounting base to accommodate the cable part of the argon lance. A placement slot is formed on one side of the mounting base to store the front part of the filter part of the argon lance. The guide mechanism includes guide fasteners fixed on both sides of the outermost end of the spiral groove along the width direction of the spiral groove, a spiral slide rail embedded under the spiral groove along the length direction of the spiral groove and extending to the cavity, a sliding block slidingly arranged in the spiral slide rail, a clamping assembly fixed on the sliding block to clamp the pipe head of the argon lance, and a driving assembly mounted on the mounting base to drive the sliding block to slide along the spiral slide rail. The upper part of the spiral slide rail is in communication with the spiral groove, and the lower part is in communication with the cavity. The driving assembly includes a rotating shaft vertically mounted in the middle of the cavity, a mounting column fixed on the bottom of the sliding block and extending into the cavity, an extension sleeve fixed on one end of the rotating shaft and the other end of the mounting column, and a motor fixed on the middle of the upper surface of the base and connected with the rotating shaft through the mounting base.

[0007] More preferably, the clamping assembly comprises a limiting slide rail embedded on the upper surface of the sliding block along the spiral groove width direction, a pair of parallel and spaced clamping plates slidingly arranged in the limiting slide rail, and a reset spring arranged between the lower parts of the two clamping plates and located in the limiting slide rail.

[0008] More preferably, a plurality of limiting members are arranged above the spiral groove along the spiral groove width direction.

[0009] More preferably, the two clamping plates are each covered with an elastic rubber layer.

[0010] More preferably, a protective cover is detachably arranged on the mounting base.

[0011] The utility model has the following beneficial effects:

[0012] In the use process of the device, the argon gas nozzle head is passed between the guide fastener and the spiral groove, and then fixed by the clamping assembly. The motor is started to drive the rotating shaft to rotate, so that the sliding block is driven to slide along the spiral groove through the telescopic sleeve and the mounting column, and then the argon gas nozzle head clamped by the clamping assembly is driven to slide along the spiral groove to the innermost end of the spiral groove, so as to drive the argon gas nozzle body to gradually move into the spiral groove for storage. By spirally storing the argon gas nozzle in the spiral groove, the argon gas nozzle body will not be bent during storage, thereby avoiding the bending and damage of the argon gas nozzle, and improving the service life of the argon gas nozzle. At the same time, the spiral storage of the argon gas nozzle can save storage space. In the device, only the argon gas nozzle head needs to be passed between the guide fastener and the spiral groove, and then fixed with the clamping assembly. Then, the motor is started, and the automatic storage of the argon gas nozzle can be realized, which can improve the storage efficiency of the argon gas nozzle. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a top view schematic diagram of the winding device;

[0014] Figure 2 It is an enlarged view of structure A;

[0015] Figure 3 It is a front view schematic diagram of the winding device;

[0016] Figure 4 It is an enlarged view of structure B;

[0017] Figure 5 It is a schematic diagram of the winding device in use.

[0018] BRIEF DESCRIPTION OF DRAWINGS:

[0019] 1, mounting base; 11, cavity; 12, spiral groove; 13, placement groove; 2, guide mechanism; 21, guide fastener; 22, spiral slide rail; 23, sliding block; 24, clamping assembly; 241, limiting slide rail; 242, clamping plate; 2421, elastic rubber layer; 243, return spring; 25, driving assembly; 251, rotating shaft; 252, mounting column; 253, telescopic sleeve; 254, motor; 3, limiting piece; 4, protective cover. DETAILED DESCRIPTION

[0020] The utility model will be made further detailed explanation below combining with the drawings and specific embodiment

[0021] An argon gas nozzle winding device, comprising a mounting base 1 provided with a cavity 11 and a guide mechanism 2 provided on the mounting base 1 and used to guide the winding direction of the argon gas nozzle; a spiral groove 12 for placing the cable part of the argon gas nozzle is formed on the upper surface of the mounting base 1; a placement groove 13 for storing the front part of the filter part of the argon gas nozzle is formed on one side of the mounting base 1 and communicates with the outer end of the spiral groove 12; the guide mechanism 2 comprises guide fasteners 21 fixedly buckled on both sides of the outermost end of the spiral groove 12 along the width direction of the spiral groove 12, a spiral slide rail 22 embedded below the spiral groove 12 and extending to the cavity 11 along the length direction of the spiral groove 12, a sliding block 23 slidingly arranged in the spiral slide rail 22, a clamping assembly 24 fixedly arranged on the sliding block 23 and used to clamp the pipe head of the argon gas nozzle, and a driving assembly 25 mounted on the mounting base 1 and used to drive the sliding block 23 to slide along the spiral slide rail 22; the upper part of the spiral slide rail 22 communicates with the spiral groove 12, and the lower part communicates with the cavity 11; the driving assembly 25 comprises a rotating shaft 251 vertically arranged in the middle part of the cavity 11 and rotatable in the circumferential direction, a mounting column 252 fixedly arranged on the bottom of the sliding block 23 and extending into the cavity 11, a telescopic sleeve 253 fixedly arranged on one side wall of the rotating shaft 251 and having the other end fixedly arranged on one side wall of the mounting column 252, and a motor 254 buckled on the middle part of the upper surface of the mounting base 1 and having the output shaft penetrating through the mounting base 1 and axially fixedly connected with the rotating shaft 251.

[0022] In the use of the device, the argon gas nozzle head is passed between the guide buckle 21 and the spiral groove 12, then fixed by the clamping assembly 24, the motor 245 is turned on to drive the rotating shaft 251 to rotate, so that the sliding block 23 is driven to slide along the spiral groove 12 through the telescopic sleeve 253 and the mounting column 252, and then the argon gas nozzle head clamped by the clamping assembly 23 is driven to slide along the spiral groove 12 to the innermost end of the spiral groove 12, so that the argon gas nozzle body is gradually moved into the spiral groove 12 for storage. By spirally storing the argon gas nozzle in the spiral groove 12, the argon gas nozzle body will not be bent during storage, thereby avoiding the bending of the argon gas nozzle and the resulting damage to the conduction of argon gas as much as possible, thereby improving the service life of the argon gas nozzle. At the same time, the spiral storage of the argon gas nozzle can save storage space, and in the device, only the argon gas nozzle head needs to be passed between the guide buckle 21 and the spiral groove 12, and then fixed with the clamping assembly 23, and then the motor 254 is turned on to realize the automatic storage of the argon gas nozzle, which can improve the storage efficiency of the argon gas nozzle.

[0023] As a possible embodiment of the present scheme, preferably, the clamping assembly 24 includes a limiting slide rail 241 slidably embedded on the upper surface of the sliding block 23 along the width direction of the spiral groove 12, a pair of parallel and spaced sliding clamping plates 242 arranged in the limiting slide rail 241, and a reset spring 243 arranged between the lower parts of the two clamping plates 242 and located in the limiting slide rail 241; the two clamping plates 242 are driven by the reset spring 243 to clamp the argon gas nozzle head, so that the sliding block 23 slides along the spiral slide rail 22 while driving the argon gas nozzle to move in the spiral groove 12, thereby spirally storing the argon gas nozzle in the spiral groove 12.

[0024] As a possible embodiment of the present scheme, preferably, the upper surface of the base is spaced apart and fixed with a plurality of limiting members 3 which are arranged above the spiral groove 12 along the width direction of the spiral groove 12; the limiting members 3 can further limit the argon gas nozzle during sliding along the spiral groove 12, thereby avoiding the argon gas nozzle from being separated from the spiral groove 12 as much as possible.

[0025] As a possible embodiment of the present scheme, preferably, the two clamping plates 242 are covered with an elastic rubber layer 2421 on one side; the elastic rubber layer 2421 can avoid damaging the argon gas nozzle head as much as possible during clamping.

[0026] As a possible embodiment of the present scheme, preferably, the mounting base 1 is detachably covered with a protective cover 4; the protective cover 4 can protect the argon gas nozzle during storage.

[0027] The working principle of the device is:

[0028] The argon gas lance pipe head is passed through between the guide fastener 21 and the helical groove 12, the clamping plates 242 are moved to the rear sides, the argon gas lance pipe head is located between the two clamping plates 242, the control of the two clamping plates 242 is released, the two clamping plates 242 are moved to the argon gas lance pipe head under the action of the reset spring 243, the fixation of the argon gas lance pipe head is realized, the motor 245 is started to drive the rotating shaft 251 to rotate, the sliding block 23 is driven to slide along the helical groove 12 through the telescopic sleeve 253 and the mounting column 252, the argon gas lance pipe head clamped by the clamped assembly 23 is driven to slide along the helical groove 12 to the innermost end of the helical groove 12, the argon gas lance pipe body is driven to gradually move into the helical groove 12 for storage, when the sliding block 23 moves to the innermost end of the helical sliding rail 22, the argon gas lance cable part is completely located in the helical groove 12 and the front part of the argon gas lance filter part is located in the placing groove 13 and the rear end is located outside the mounting ground base 1.

[0029] The above merely describes the specific implementation of the present application, and does not limit the patent scope of the present application, and any equivalent structural transformation or direct or indirect application in other related technical fields based on the content of the present application specification and drawings is also included in the patent protection scope of the present application.

Claims

1. An argon gas jet roll device characterized by: The mounting base (1) comprises a cavity (11) and a guide mechanism (2) for guiding the winding direction of the argon gas jet pipe. A spiral groove (12) is formed on the upper surface of the mounting base (1) for placing the cable part of the argon gas jet pipe. The guide mechanism (2) comprises guide fasteners (21) fixedly buckled on both sides of the outer end of the spiral groove (12) along the width direction of the spiral groove (12), a spiral slide rail (22) embedded below the spiral groove (12) along the length direction of the spiral groove (12) and extending to the cavity (11), a sliding block (23) slidingly arranged in the spiral slide rail (22), a clamping assembly (24) fixedly arranged on the sliding block (23) and used for clamping the pipe head of the argon gas jet pipe, and a driving assembly (25) mounted on the mounting base (1) and used for driving the sliding block (23) to slide along the spiral slide rail (22). The driving assembly (25) comprises a rotating shaft (251) vertically arranged in the middle of the cavity (11), an installation column (252) fixedly arranged on the bottom of the sliding block (23) and extending into the cavity (11), an extension sleeve (253) fixedly arranged on one side of the rotating shaft (251) and having the other end fixedly arranged on one side of the installation column (252), and a motor (254) fixedly arranged on the middle of the upper surface of the base and having the output shaft axially fixedly connected with the rotating shaft (251).

2. An argon gas jet coiling device according to claim 1, wherein: The clamping assembly (24) comprises a limiting slide rail (241) slidingly arranged on the upper surface of the sliding block (23) along the width direction of the spiral groove (12), a pair of parallel and spaced clamping plates (242) slidingly arranged in the limiting slide rail (241), and a reset spring (243) arranged between the lower parts of the two clamping plates (242) and located in the limiting slide rail (241).

3. An argon gas jet coiling device according to claim 1, wherein: A plurality of limiting members (3) are fixedly arranged on the upper surface of the base and cover the spiral groove (12) along the width direction of the spiral groove (12).

4. The argon jet coiler of claim 1, wherein: The opposite surfaces of the two clamping plates (242) are covered with elastic rubber layers (2421).

5. The argon jet coiler of claim 1, wherein: The mounting base (1) is detachably covered with a protective cover (4).

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