CN219837496U - Rotatable hypotube mounting fixture - Google Patents

Abstract

The utility model discloses a rotatable hypotube fixing clamp which comprises a base, wherein rotating seats and rotating motors are respectively arranged on two sides of the base, an output shaft of each rotating motor penetrates through the base and is connected to the corresponding rotating seat, a rotating plate is arranged on each rotating seat, each rotating plate comprises a through hole arranged in the center and moving grooves arranged on two sides, clamping devices are arranged in the two moving grooves, and a pressing plate is arranged above each rotating plate; the clamping device comprises a movable seat arranged in the movable groove, a U-shaped base is arranged on the movable seat, a rotating shaft and a limiting plate are arranged on the U-shaped base, two movable clamps are fixed on the limiting plate, and the rotating shaft penetrates through the movable clamps. The utility model has simple structure, can play a role in clamping and fixing in the whole hypotube assembly line, can adjust the horizontal position while clamping and fixing, and has wide application range and good clamping effect.

Description

Rotatable hypotube mounting fixture

Technical Field

The utility model relates to the technical field of hypotube manufacturing, in particular to a rotatable hypotube fixing clamp.

Background

Minimally invasive interventional medical engineering or minimally invasive medical technology is a brand-new technology which is rapidly developed in recent years, and opens up a new chapter of medical science and technology. Minimally invasive interventional medical engineering is a diagnostic and therapeutic procedure performed by employing a series of interventional instruments and materials (or referred to as minimally invasive instruments and materials) and modern digital diagnostic and therapeutic equipment. Compared with the traditional surgery, the interventional therapy is performed without operation, and has the advantages of less bleeding, less wound, less complications, safety, reliability, recovery from the operation, and the like, thereby greatly relieving the pain born by the patient, reducing the operation difficulty of operators, obviously shortening the operation time and the hospitalization time, and obviously reducing the cost.

Medical catheter is an important instrument for minimally invasive interventional therapy, and the materials used for the medical catheter are various and mainly comprise biomedical materials, medical catheter plastics and the like, and the medical catheter is used on medical catheters with different purposes according to different performances, such as: interventional cardiac catheters, peripheral catheters, cerebral nerves, extension catheters, and the like. In the minimally invasive interventional operation process, in order to accurately send the minimally invasive instrument into a lesion position and protect the minimally invasive instrument from falling off when reaching the lesion position, a layer of protective sleeve is sleeved outside the minimally invasive instrument, and steel wires (namely, hypotubes) with surfaces coated (the coatings are used for preventing thrombus) are pushed and synchronously enter the periphery of the lesion and then are withdrawn. The hypotube is used for protecting the minimally invasive instrument and preventing medical accidents caused by falling off of the minimally invasive instrument in the conveying process. In order to observe the pushing distance from the outside in the pushing process, the coating on the metal steel wire needs to be removed at fixed points, and the natural color of the metal is exposed to preliminarily determine the pushing distance, so that a doctor can accurately grasp the minimally invasive instrument in the operation process.

Various clamps are needed to be used for keeping the clamps fixed in the production and manufacturing process of the hypotube for subsequent processing, however, the positions of the existing clamps are not well adjusted once the clamps are fixed, so that the clamps are taken down again for fixation once the deviation occurs in the fixed positions, and the hypotube is possibly damaged while the working efficiency is affected.

Disclosure of Invention

The rotatable hypotube fixing clamp has the advantages that the rotatable hypotube fixing clamp is simple in structure, can play a role in clamping and fixing in the whole hypotube assembly line, can adjust the horizontal position while clamping and fixing, and is wide in application range and good in clamping effect.

In order to solve the technical problems, the utility model provides a rotatable hypotube fixing clamp, which comprises a base, wherein rotating seats and rotating motors are respectively arranged at two sides of the base, an output shaft of each rotating motor penetrates through the base and is connected to each rotating seat, a rotating plate is arranged on each rotating seat, each rotating plate comprises a through hole arranged at the center and moving grooves arranged at two sides, clamping devices are arranged in the two moving grooves, and a pressing plate is arranged above each rotating plate; the clamping device comprises a movable seat arranged in the movable groove, a U-shaped base is arranged on the movable seat, a rotating shaft and a limiting plate are arranged on the U-shaped base, two movable clamps are fixed on the limiting plate, and the rotating shaft penetrates through the movable clamps and is in threaded connection.

Further, the base comprises a bottom plate and a side plate, and a plurality of fixing holes are formed in the bottom plate and the side plate.

Further, a reinforcing plate is arranged between the bottom plate and the side plate.

Further, a limit rail is arranged at the bottom of the base, and the side plates are fixed on the limit rail.

Further, bearings are arranged at the joints of the output shaft, the rotating plate and the pressing plate.

Further, the center of the rotating plate is provided with a groove, the positioning hole is arranged in the groove, and the periphery of the groove is provided with a positioning hole.

Further, both sides of the rotating shaft are provided with knobs.

Further, the moving groove is an oblong groove.

The utility model has the beneficial effects that: firstly, fixing a base at a preset position on a production line, starting assembly after fixing, installing a rotating motor, a rotating seat and a rotating plate, finally installing a clamping device on a movable seat, and using the clamping device after installing, wherein a hypotube is placed between two movable clamps, and rotating a rotating shaft, wherein the rotating shaft is in threaded connection with the movable clamps, so that the rotating motion of the rotating shaft can be changed into the linear motion of the movable clamps (the movable clamps are limited on a limiting plate, namely the relative motion of the two clamps is relatively close to or relatively far away from the limiting plate), thereby fixing the hypotube with good fixing effect; after the fixing is completed, the position of the movable seat in the movable groove can be adjusted to adjust the position of the horizontal direction X axial direction of the hypotube, and then the rotating motor is used for driving the rotating plate to move to adjust the position between the horizontal direction X axial direction and the Y axial direction of the hypotube, so that the adjusting range is wide in coverage and wide in application range.

Drawings

Fig. 1 is a schematic view of the overall structure of the present utility model.

Fig. 2 is a cross-sectional view of the swivel base structure of the present utility model.

Fig. 3 is a schematic view of a rotating plate structure of the present utility model.

The reference numerals in the figures illustrate: 1. a bottom plate; 2. a rotating seat; 3. an output shaft; 4. a rotating plate; 41. a through hole; 42. a moving groove; 43. a groove; 44. positioning holes; 5. a clamping device; 51. a movable seat; 52. a U-shaped base; 53. a rotating shaft; 54. a limiting plate; 55. moving the clamp; 56. a knob; 6. a pressing plate; 7. a side plate; 8. a fixing hole; 9. a reinforcing plate; 10. a limit rail; 11. and (3) a bearing.

Detailed Description

The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

Referring to fig. 1 to 3, an embodiment of a rotatable hypotube fixing clip according to the present utility model includes a base, a rotating base 2 and a rotating motor are respectively disposed on two sides of the base, an output shaft 3 of the rotating motor penetrates through the base and is connected to the rotating base 2, a rotating plate 4 is disposed on the rotating base 2, the rotating plate 4 includes a through hole 41 disposed in the center and moving grooves 42 disposed on two sides, clamping devices 5 are disposed in the two moving grooves 42, and a pressing plate 6 is disposed above the rotating plate 4; the clamping device 5 comprises a movable seat 51 arranged in the movable groove 42, a U-shaped base 52 is arranged on the movable seat 51, a rotating shaft 53 and a limiting plate 54 are arranged on the U-shaped base 52, two movable clamps 55 are fixed on the limiting plate 54, and the rotating shaft 53 penetrates through the movable clamps 55 and is in threaded connection.

When the device is used, firstly, the base is fixed at a preset position on a production line, assembly is started after the fixation is completed, the rotating motor, the rotating seat 2 and the rotating plate 4 are installed, the clamping device 5 is finally installed on the movable seat 51, the device can be used after the installation is completed, the hypotube is placed between the two movable clamps 55, the rotating shaft 53 is rotated, and the rotating shaft 53 is in threaded connection with the movable clamps 55, so that the rotating motion of the rotating shaft 53 can be changed into the linear motion of the movable clamps 55 (the movable clamps 55 are limited on the limiting plate 54, namely, the relative motion of the two clamps is relatively close to or relatively far away from each other), and the hypotube is fixed;

after the fixing is completed, the position of the movable seat 51 in the movable groove 42 can be adjusted to adjust the position of the hypotube in the horizontal direction X-axis, and then the rotary motor drives the rotary plate 4 to move to adjust the position between the hypotube in the horizontal direction X-axis and the Y-axis, so that the adjusting range is wide in coverage and wide in application range.

The base includes bottom plate 1 and curb plate 7, all be provided with a plurality of fixed orifices 8 on bottom plate 1 and the curb plate 7, the convenience is fixed each position on the production line with the curb plate 7 and the convenience is fixed various extra anchor clamps on bottom plate 1, be provided with reinforcing plate 9 between bottom plate 1 and the curb plate 7, reinforcing plate 9 has guaranteed that even the part of installing on the bottom plate 1 is too much, overall structure also can guarantee a stability well when the weight is grow, the base bottom is provided with spacing track 10, curb plate 7 is fixed on spacing track 10, spacing track 10 wraps up whole device wherein, play the effect of protection.

Bearings 11 are arranged at the joints of the output shaft 3, the rotating plate 4 and the pressing plate 6, so that the rotating stability is ensured, and the friction is reduced; the rotation plate 4 is centrally provided with a groove 43, a positioning hole 44 is provided in the groove 43, and a positioning hole 44 is provided on the circumferential side of the groove 43 for rapidly positioning the position of the rotation plate 4.

The knob 56 is arranged on two sides of the rotating shaft 53, so that the rotating shaft 53 can be conveniently rotated when the moving clamp 55 is adjusted, and the moving groove 42 is a long circular groove, so that the moving seat 51 can be conveniently fixed and detached.

The above-described embodiments are merely preferred embodiments for fully explaining the present utility model, and the scope of the present utility model is not limited thereto. Equivalent substitutions and modifications will occur to those skilled in the art based on the present utility model, and are intended to be within the scope of the present utility model. The protection scope of the utility model is subject to the claims.

Claims (8)

1. The rotatable hypotube fixing clamp is characterized by comprising a base, wherein rotating seats and rotating motors are respectively arranged on two sides of the base, an output shaft of each rotating motor penetrates through the base and is connected to the corresponding rotating seat, a rotating plate is arranged on each rotating seat, each rotating plate comprises a through hole arranged in the center and moving grooves arranged on two sides, clamping devices are arranged in the two moving grooves, and a pressing plate is arranged above each rotating plate;

the clamping device comprises a movable seat arranged in the movable groove, a U-shaped base is arranged on the movable seat, a rotating shaft and a limiting plate are arranged on the U-shaped base, two movable clamps are fixed on the limiting plate, and the rotating shaft penetrates through the movable clamps and is in threaded connection.

2. The rotatable hypotube clip of claim 1 wherein the base comprises a bottom plate and a side plate, each of the bottom plate and the side plate having a plurality of securing holes disposed therein.

3. The rotatable hypotube clip of claim 2 wherein a reinforcing plate is disposed between the bottom plate and the side plates.

4. The rotatable hypotube clip of claim 2 wherein the base bottom is provided with a limit rail, the side plates being secured to the limit rail.

5. The rotatable hypotube clip of claim 1, wherein bearings are provided at the joints of the output shaft with the rotating plate and the pressure plate.

6. The rotatable hypotube clip of claim 1, wherein the rotating plate is centrally provided with a recess, the through hole is disposed within the recess, and a locating hole is disposed on a peripheral side of the recess.

7. The rotatable hypotube clip of claim 1 wherein knobs are provided on both sides of the shaft.

8. The rotatable hypotube clip of claim 1 wherein the moving slot is an oblong slot.