CN219148118U

CN219148118U - Medical bone fracture plate fixing assembly

Info

Publication number: CN219148118U
Application number: CN202223400897.6U
Authority: CN
Inventors: 赵建国
Original assignee: Jiangsu National Medical Equipment Co ltd
Current assignee: Jiangsu National Medical Equipment Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-09
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to a medical bone fracture plate fixing assembly, which comprises a bottom plate, wherein two groups of side plates are arranged at the upper end of the bottom plate, a lifting table and a height adjusting component for adjusting the lifting table are arranged between the two groups of side plates in a sliding manner, two groups of supporting plates are arranged at the upper end of the lifting table, fixing sleeve members for locking arms are arranged on the two groups of supporting plates, inclined members capable of adjusting the angles of the right fixing sleeve members are arranged on the supporting plates on the right side, the height adjusting component comprises a motor arranged on the right side plate, and a bidirectional screw rod is arranged at the output end of the motor. This medical bone fracture plate fixed subassembly through driving motor, makes the operation of heightening part to adjust the overall height of upper end structure, conveniently medical treatment according to in-service use environment, be used for fixed arm through fixed external member, incline to adjust according to the crooked degree of arm by the tilting member, make fixed effect more suitable, equipment is more convenient suitable.

Description

Medical bone fracture plate fixing assembly

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical bone fracture plate fixing assembly.

Background

When the bones of the legs and the arms are misplaced or fractured, in order to avoid secondary injury and influence the reduction growth of bones, the reduction fixing frame is needed to be used for reducing and fixing the injured positions, thereby helping better growth.

In the prior art, as in the combined bone fracture plate for orthopaedics trauma proposed by Chinese patent (publication No. CN 114903675A), the screw block, the hinging rod and the supporting plate hinged with the sliding plate are arranged in the case, so that the bending angle of the bone fracture plate can be conveniently adjusted according to the shape of a fracture part, the angle of the supporting plate can be conveniently adjusted, the movable supporting plate which is rotationally connected with one end of the adjusting rod moves towards the direction close to the fixed supporting plate, so that the affected limb of a patient can be conveniently fixed, the bone fracture can be conveniently and smoothly carried out, but in the actual use, the height position of the bone fracture plate cannot be adjusted, the bone fracture plate cannot be better suitable for the actual medical environment, the applicability is poor, and the bone fracture plate is not safe and convenient enough, so that the medical bone fracture plate fixing assembly is proposed to solve the problems.

Disclosure of Invention

(one) solving the technical problems

In view of the shortcomings of the prior art, the present utility model provides a medical bone plate fixation assembly that addresses the problems set forth in the background above.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the medical bone fracture plate fixing assembly comprises a bottom plate, wherein two groups of side plates are arranged at the upper end of the bottom plate, a lifting table and a height adjusting component for adjusting the lifting table are arranged between the two groups of side plates in a sliding mode, two groups of supporting plates are arranged at the upper end of the lifting table, fixing sleeve members for locking arms are arranged on the two groups of supporting plates, and inclined members capable of adjusting the angles of the right fixing sleeve members are arranged on the supporting plates on the right side;

the height-adjusting component comprises a motor arranged on a right side plate, a bidirectional screw rod is arranged at the output end of the motor, a sliding block is arranged on the outer side thread of the bidirectional screw rod, an inclined supporting rod connected with a lifting table is arranged at the upper end part of the sliding block, and a cross rod penetrating through two groups of sliding blocks and movably connected with the sliding block is arranged in an inner cavity of the bottom plate.

Preferably, the left and right sides of elevating platform all is provided with the slider, the inboard processing of curb plate has the spout that matches with the slider.

Preferably, the fixing sleeve comprises a main fixing sleeve arranged at the upper end of the supporting plate, an arc-shaped pressing piece is arranged in the main fixing sleeve, and a screw rod and two groups of limiting rods are arranged on the arc-shaped pressing piece.

Preferably, the two groups of limit rods penetrate through the main fixing sleeve and are movably connected with the main fixing sleeve, the screw rod is in threaded connection with the top of the main fixing sleeve, and soft cushions are arranged on the inner sides of the arc-shaped pressing piece and the main fixing sleeve.

Preferably, the tilting member comprises two groups of fixing plates arranged on the right side supporting plate, a worm is arranged between the two groups of fixing plates, a handle is arranged at the end part of the worm, a rotating block is arranged at the bottom of the main fixing sleeve, a rotating shaft connected with the rotating block is rotatably arranged in the supporting plate, and a worm wheel meshed with the worm is arranged at the end part of the rotating shaft.

(III) beneficial effects

Compared with the prior art, the utility model provides a medical bone plate fixing assembly, which has the following beneficial effects:

this medical bone fracture plate fixed subassembly through driving motor, makes the operation of heightening part to adjust the overall height of upper end structure, conveniently medical treatment according to in-service use environment, be used for fixed arm through fixed external member, incline to adjust according to the crooked degree of arm by the tilting member, make fixed effect more suitable, equipment is more convenient suitable.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a side view of the right main retaining sleeve of fig. 1 in accordance with the present utility model.

In the figure: 1 bottom plate, 2 diagonal brace, 3 elevating platform, 4 two-way lead screw, 5 horizontal pole, 6 sliding block, 7 motor, 8 slider, 9 curb plate, 10 backup pad, 11 cushion, 12 gag lever post, 13 worm, 14, 15, 16 worm wheel, 17 handle, 18 fixed plate, 19 turning block, 20 main fixed cover, 21 arc pushing piece, 22 screw rod, 23 pivot.

Detailed Description

The following description of the preferred embodiments of the present utility model is provided in connection with the accompanying drawings, and it is to be understood that the utility model is not limited thereto.

The drawings are simplified schematic views, and only the basic structure of the present utility model is schematically described, so that only the constitution related to the present utility model is shown.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner" and "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model, and furthermore, the terms "first", "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance or implying a number of the technical features indicated, whereby the features defining "first", "second" may explicitly or implicitly include one or more of such features, and in the description of the present utility model, unless otherwise indicated, "a plurality" means two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and for example, may be fixedly connected, may be detachably connected, or integrally connected, may be mechanically connected, may be electrically connected, may be directly connected, may be indirectly connected through an intermediate medium, and may be in communication with the inside of two elements, and the specific meaning of the terms in the present utility model may be understood as specific to one of ordinary skill in the art.

Referring to fig. 1-3, in the embodiment of the utility model, a medical bone fracture plate fixing assembly comprises a bottom plate 1, two groups of side plates 9 are arranged at the upper end part of the bottom plate 1, a lifting table 3 and a height adjusting component for adjusting the lifting table 3 are slidably arranged between the two groups of side plates 9, the lifting table 3 is adjusted to move up and down through the height adjusting component, so that the height of an upper end structure is adjusted conveniently according to the medical environment of a site, two groups of support plates 10 are arranged at the upper end of the lifting table 3, fixing sleeve members for locking arms are arranged on the two groups of support plates 10, the arms of a wounded are fixed through the fixing sleeve members, and an inclined piece capable of adjusting the angle of the right fixing sleeve member is arranged on the support plate 10 at the right side, and can be adjusted according to the injured bending condition of the arms by the inclined piece, so that the device is more convenient and applicable;

the height-adjusting part comprises a motor 7 arranged on a right side plate 9, a bidirectional screw rod 4 is arranged at the output end of the motor 7, a sliding block 6 is arranged on the outer side thread of the bidirectional screw rod 4, an inclined supporting rod 2 connected with a lifting table 3 is arranged at the upper end of the sliding block 6, a cross rod 5 penetrating through two groups of sliding blocks 6 and movably connected with the sliding block is arranged in an inner cavity of the bottom plate 1, the motor 7 is controlled, the bidirectional screw rod 4 is enabled to rotate, the sliding blocks 6 on two sides are affected by thread force to slide relatively under the limit of the cross rod 5, the two groups of inclined supporting rods 2 are pushed to rotate obliquely, and accordingly the lifting table 3 at the upper end is adjusted to move up and down, and the structural height of the upper end is adjusted.

Further, the left and right sides of elevating platform 3 all is provided with slider 8, the inboard processing of curb plate 9 has the spout that matches with slider 8, and slider 8 is in the spout internal sliding, makes elevating platform 3's lift regulation more steady.

Further, the fixing sleeve comprises a main fixing sleeve 20 arranged at the upper end of the supporting plate 10, an arc-shaped pressing piece 21 is arranged in the main fixing sleeve 20, a screw 14 and two groups of limiting rods 12 are arranged on the arc-shaped pressing piece 21, and the arc-shaped pressing piece 21 is pushed to move downwards by rotating the screw 14, so that the arm of a patient is fixed.

Further, the two sets of stop levers 12 penetrate through the main fixing sleeve 20 and are movably connected with the main fixing sleeve 20, the screw 14 is in threaded connection with the top of the main fixing sleeve 20, the arc-shaped pressing piece 12 cannot rotate due to the arrangement of the stop levers 12, the arc-shaped pressing piece 12 moves downwards stably, arms are fixed, soft cushions 11 are arranged on the inner sides of the arc-shaped pressing piece 21 and the main fixing sleeve 20, the comfort level of arm fixation of a patient is improved due to the arrangement of the soft cushions 11, and secondary wounds are avoided.

Further, the tilting member comprises two groups of fixing plates 18 installed on the right support plate 10, a worm 13 is arranged between the two groups of fixing plates 18, a handle 17 is arranged at the end part of the worm 13, a rotating block 19 is arranged at the bottom of the main fixing sleeve 20, a rotating shaft 15 connected with the rotating block 19 is rotatably arranged in the support plate 10, a worm wheel 16 meshed with the worm 13 is arranged at the end part of the rotating shaft 15, the worm 13 is rotated by holding the handle 17, the worm wheel 16 can be pushed to rotate by meshing, the rotating electric rotating shaft 15 of the worm wheel 16 is rotated, and the tilting angle of the upper main fixing sleeve 20 is adjusted by the inner rotating block 19, so that the device can be adjusted according to the bending degree of arm injury.

To sum up, according to the medical bone plate fixing assembly, the motor 7 is controlled to enable the bidirectional screw rod 4 to rotate, the sliding blocks 6 on two sides are affected by the thread force to slide relatively under the limit of the cross rod 5, the two groups of inclined supporting rods 2 are pushed to rotate obliquely, so that the upper end lifting table 3 is adjusted to move up and down, the upper end structure height is adjusted, the applicability of the device is improved, the arm of a patient passes through the main fixing sleeve 20, the screw rod 14 is rotated, the arc-shaped pressing piece 21 is pushed to move downwards, the arm of the patient is fixed, the soft cushion 11 is arranged to improve the comfort level of contact, the handle 17 is held to rotate the worm 13, the worm wheel 16 can be pushed to rotate by meshing, the rotating electric rotating shaft 15 of the worm wheel 16 rotates, and the inclined angle of the upper end main fixing sleeve 20 is adjusted through the inner rotating block 19, so that the device can be adjusted according to the injured bending degree of the arm, and the device is more convenient and applicable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A medical bone plate fixation assembly comprising a base plate (1), characterized in that: two groups of side plates (9) are arranged at the upper end part of the bottom plate (1), a lifting table (3) and a height adjusting component for adjusting the lifting table (3) are arranged between the two groups of side plates (9) in a sliding manner, two groups of support plates (10) are arranged at the upper end of the lifting table (3), fixing sleeve members for locking arms are arranged on the two groups of support plates (10), and inclined members capable of adjusting the angles of the right fixing sleeve members are arranged on the support plates (10) on the right side;

the height-adjusting component comprises a motor (7) arranged on a right side plate (9), a bidirectional screw rod (4) is arranged at the output end of the motor (7), a sliding block (6) is arranged on the outer side thread of the bidirectional screw rod (4), an inclined supporting rod (2) connected with a lifting table (3) is arranged at the upper end part of the sliding block (6), and a cross rod (5) penetrating through two groups of the sliding blocks (6) and movably connected with the sliding block is arranged in an inner cavity of the bottom plate (1).

2. The medical bone plate fixation assembly of claim 1 wherein: the left side and the right side of the lifting table (3) are respectively provided with a sliding block (8), and the inner side of the side plate (9) is provided with a sliding groove matched with the sliding blocks (8).

3. The medical bone plate fixation assembly of claim 1 wherein: the fixing sleeve comprises a main fixing sleeve (20) arranged at the upper end of a supporting plate (10), an arc-shaped pressing piece (21) is arranged in the main fixing sleeve (20), and a screw (14) and two groups of limiting rods (12) are arranged on the arc-shaped pressing piece (21).

4. A medical bone plate fixation assembly as in claim 3, wherein: the two groups of limiting rods (12) penetrate through the main fixing sleeve (20) and are movably connected with the main fixing sleeve, the screw rod (14) is in threaded connection with the top of the main fixing sleeve (20), and soft cushions (11) are arranged on the inner sides of the arc-shaped pressing piece (21) and the main fixing sleeve (20).

5. The medical bone plate fixation assembly of claim 4 wherein: the tilting member comprises two groups of fixing plates (18) arranged on a right side supporting plate (10), a worm (13) is arranged between the two groups of fixing plates (18), a handle (17) is arranged at the end part of the worm (13), a rotating block (19) is arranged at the bottom of a main fixing sleeve (20), a rotating shaft (15) connected with the rotating block (19) is rotatably arranged in the supporting plate (10), and a worm wheel (16) meshed with the worm (13) is arranged at the end part of the rotating shaft (15).