Fixing device for orthopedic trauma

Abstract

The utility model discloses a fixing device for orthopedic trauma, and relates to the technical field of fixing devices. The device comprises a main frame mechanism, the main frame mechanism comprises an upper support, a lower support is arranged at the bottom of the upper support, the upper support and the lower support comprise the same parts, a fixing assembly is arranged on the left side of the upper support, an adjusting assembly is arranged between the upper support and the lower support, and the fixing assembly comprises a rotating support. The outer surface of the rotating support is rotationally connected with the interior of the upper support. The fixing assembly is arranged, specifically, a push block is shifted to drive a fixing plate to move together and be inserted into a limiting frame, at the moment, a first rotary knob is rotated clockwise to drive a threaded rod to rotate, and while the threaded rod rotates, the threaded rod can drive a limiting rod to be inserted into a limiting hole to limit and fix the fixing plate; the push block can be shifted for adjustment according to the size of a limb, so that the universality of the equipment is greatly improved, and meanwhile, the flexible adjustability of the equipment is also greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fixing device technical field, in particular, relate to a kind of fixing device for orthopedics trauma. BACKGROUND

[0002] Fracture is caused by trauma, not only has serious influence to patient's physical health, and bring serious influence to patient's daily life, splint bandaging external fixation treatment is the traditional treatment method of orthopedics, play unique role in clinical, but existing fixing device for orthopedics trauma is inconvenient to adjust according to the size of patient's limbs when carrying out wrapping and fixing to patient's limbs, reduce the efficiency of patient's limbs fixing work, while greatly reduce the adjusting flexibility of equipment, greatly reduce the versatility of equipment, for this, a kind of fixing device for orthopedics trauma is presented. UTILITY MODEL CONTENT

[0003] The utility model discloses a kind of fixing device for orthopedics trauma, by setting fixed component, specifically is to drive fixed plate movement together with push block and insert into limit frame inside, when clockwise rotating knob one drives screw rod to rotate, while screw rod rotates will drive limit rod insert into limit hole inside and limit fixed plate, solve the existing fixing device for orthopedics trauma since in wrapping and fixing to patient's limbs, it is inconvenient to adjust according to the size of patient's limbs, reduce the efficiency of patient's limbs fixing work, while greatly reduce the adjusting flexibility of equipment, greatly reduce the versatility of equipment problem.

[0004] To solve the above technical problem, the utility model is realized by the following technical scheme:

[0005] The utility model discloses a fixing device for orthopedics trauma, including main frame mechanism, the main frame mechanism includes upper support, the bottom of upper support is provided with lower support, the upper support and lower support contain same spare part, the left side of upper support is provided with fixed assembly, be provided with adjusting assembly between the upper support and lower support, the fixed assembly includes rotating support, the outer surface of rotating support is rotatably connected with the inside of upper support, the front of the outer surface of rotating support is fixedly connected with fixed plate, a plurality of limit hole are seted up in the inside of fixed plate, the back of the outer surface of rotating support is fixedly connected with push piece, the left side fixed connection of upper support has limit frame, the left side fixed connection of limit frame has support frame, the inside rotatable connection of support frame has screw rod, be provided with knob no.

[0006] Further, the inside of the moving plate is threadedly connected with the outer surface of the threaded rod, the top and bottom of the left side of the moving plate are fixedly connected with slide rods, the outer surfaces of the two slide rods are slidingly connected with the top and bottom of the inside of the support frame, and the two slide rods provide a certain limit for the movement track of the moving plate.

[0007] Further, the right side of the moving plate is fixedly connected with a plurality of limiting rods, the plurality of limiting rods are vertically arranged, the outer surfaces of the plurality of limiting rods are in contact with the inside of the limiting hole, the threaded rod rotates to insert the limiting rods into the limiting hole and limit the fixed plate, and the size of the limb can be adjusted by pushing the push piece.

[0008] Further, the back of the inside of the upper support is provided with a notch, the top and bottom of the inner wall of the notch are fixedly connected with a plurality of elastic limiting blocks one, the plurality of elastic limiting blocks one are circumferentially arranged, the top and bottom of the push piece are fixedly connected with elastic limiting blocks two, the outer surfaces of the two elastic limiting blocks two are in contact with the outer surfaces of the elastic limiting blocks one, the push piece moves to make the elastic limiting blocks two contact the elastic limiting blocks one, the elastic limiting blocks one are flexible, the elastic limiting blocks one limit the elastic limiting blocks two, and the rotating support is prevented from deviating when not in use.

[0009] Further, the adjusting assembly comprises a moving frame, two adjusting plates are slidably connected inside the moving frame, and the sides of the two adjusting plates away from each other are fixedly connected with the sides of the upper support and the lower support corresponding to each other.

[0010] Further, the adjusting assembly comprises a moving frame, two adjusting plates are slidably connected inside the moving frame, and the sides of the two adjusting plates away from each other are fixedly connected with the sides of the upper support and the lower support corresponding to each other.

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

[0012] 1、 the utility model discloses a fixing assembly, specifically is that the push block is driven to move together with the fixed plate and is inserted into the inside of the limiting frame, and the threaded rod is rotated simultaneously with the threaded rod rotating, and the limiting rod is inserted into the limiting hole and is limited and fixed to the fixed plate, and the push block can be adjusted according to the size of the limbs, which greatly improves the versatility of the equipment, and also greatly improves the flexible adjustment of the equipment.

[0013] 2、 the utility model discloses an adjusting assembly, specifically is that the screw is separated from the through hole with the rotation of the knob two, and the two adjusting plates can be adjusted, and the upper support and the lower support are adjusted simultaneously with the adjustment of the two adjusting plates, so that the distance between the upper support and the lower support is adjusted, and the two adjusting plates are fixed by rotating the screw after the adjustment is completed, and the length of the limbs can be adjusted, which further improves the versatility and flexibility of the equipment, and greatly improves the practicability of the equipment.

[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages mentioned above. DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the utility model, the following will briefly introduce the drawings needed to be used in the embodiment description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0016] Figure 1 It is the whole structure schematic diagram of the utility model;

[0017] Figure 2 is a schematic diagram of the overall structure of the push block of the utility model;

[0018] Figure 3 is a schematic diagram of the overall structure of the utility model Figure 2 is a schematic diagram of the overall structure of the push block of the utility model;

[0019] Figure 4 is a schematic diagram of the overall structure of the utility model

[0020] Figure 5 is a schematic diagram of the overall structure of the utility model

[0021] Figure 6 is a schematic diagram of the overall structure of the utility model

[0022] In the drawings, the components represented by each reference numeral are listed as follows:

[0023] 1, main frame mechanism; 111, upper support; 112, lower support; 2, fixed component; 211, support frame; 212, rotating support; 213, fixed plate; 214, push block; 215, elastic limiting block one; 216, elastic limiting block two; 217, limiting hole; 218, sliding rod; 219, knob one; 220, limiting frame; 221, limiting rod; 222, moving plate; 223, threaded rod; 3, adjusting component; 311, moving frame; 312, adjusting plate; 313, knob two; 314, bolt; 315, through hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] Please refer to Figures 1-6As shown, the utility model is a kind of fixing device for orthopedics trauma, including main frame mechanism 1, main frame mechanism 1 includes upper support 111, and upper support 111 bottom is provided with lower support 112, and the same part as the zero component contained in upper support 111 and lower support 112, and upper support 111 left side is provided with fixed assembly 2, and upper support 111 and lower support 112 between are provided with adjusting assembly 3, and fixed assembly 2 includes rotating support 212, and rotating support 212 outer surface is rotatably connected with the inside of upper support 111, and the front surface of rotating support 212 outer surface is fixedly connected with fixed plate 213, and a plurality of limit holes 217 are formed in the inside of fixed plate 213, and the back of rotating support 212 outer surface is fixedly connected with push block 214, and upper support 111 left side is fixedly connected with limit frame 220, and limit frame 220 left side is fixedly connected with support frame 211, and support frame 211 inside is rotatably connected with threaded rod 223, and support frame 211 left side is provided with knob one 219, and the inside of knob one 219 is fixedly connected with the left side of threaded rod 223 outer surface, and threaded rod 223 right side is rotatably connected with the left side of limit frame 220, and support frame 211 inside is provided with moving plate 222, and push block 214 is driven to move and insert into the inside of limit frame 220 with fixed plate 213, at this time, clockwise rotating knob one 219 drives threaded rod 223 to rotate, and threaded rod 223 rotates while driving limit rod 221 to insert into the inside of limit hole 217 and limit and fix fixed plate 213, can be adjusted according to the size of limb and push block 214, greatly improve the versatility of equipment, also greatly improve the flexible adjustment of equipment.

[0026] The inside of moving plate 222 is threadedly connected with the outer surface of threaded rod 223, and the top and bottom of the left side of moving plate 222 are fixedly connected with slide rod 218, and the outer surfaces of the two slide rods 218 are slidably connected with the top and bottom of the inside of support frame 211.

[0027] The right side of moving plate 222 is fixedly connected with a plurality of limit rods 221, the plurality of limit rods 221 are arranged in vertical array, and the outer surfaces of the plurality of limit rods 221 are in contact with the inside of limit hole 217.

[0028] The back of the inside of upper support 111 is provided with a notch, and the top and bottom of the inner wall of the notch are fixedly connected with a plurality of elastic limit blocks one 215, the plurality of elastic limit blocks one 215 are arranged in circumferential array, and the top and bottom of push block 214 are fixedly connected with elastic limit block two 216, and the outer surfaces of the two elastic limit block two 216 are in contact with the outer surfaces of elastic limit block one 215.

[0029] The adjusting assembly 3 comprises a moving frame 311, two adjusting plates 312 are slidably connected inside the moving frame 311, and the sides, away from each other, of the two adjusting plates 312 are fixedly connected with the sides, corresponding to the upper support 111 and the lower support 112. The knob 313 drives the bolt 314 to disengage the through hole 315, at which time the two adjusting plates 312 can be adjusted with each other, and the two adjusting plates 312 drive the upper support 111 and the lower support 112 to adjust at the same time, so as to adjust the distance between the upper support 111 and the lower support 112. After the adjustment is completed, the two adjusting plates 312 are screwed and fixed by rotating the bolt 314. The length of the limb can be adjusted, which further improves the versatility and flexibility of the equipment and greatly improves the practicability of the equipment.

[0030] A plurality of through holes 315 are formed in the two adjusting plates 312, the plurality of through holes 315 are arranged in a vertical array, a bolt 314 is rotatably connected in the moving frame 311, the back of the bolt 314 is fixedly connected with a knob 313, and the two adjusting plates 312 are fixedly connected by the bolt 314.

[0031] One specific application of the embodiment is: in use, first, the patient's limbs are placed inside the upper support 111 and the lower support 112, and the length of the limbs can be adjusted, specifically, the knob two 313 is rotated to drive the bolt 314 to disengage the through hole 315, at this time, the two adjusting plates 312 can be adjusted with each other, and the two adjusting plates 312 are adjusted to drive the upper support 111 and the lower support 112 to adjust together, so as to adjust the distance between the upper support 111 and the lower support 112, and when the adjusting plate 312 moves, it slides in the moving frame 311, after the adjustment is completed, the two adjusting plates 312 are screwed and fixed by rotating the bolt 314, then the limbs are fixed, specifically, the push block 214 is actuated to drive the rotating support 212 to slide in the upper support 111, and when the push block 214 moves, the elastic limiting block two 216 will contact the elastic limiting block one 215, and the elastic limiting block one 215 is flexible, the elastic limiting block one 215 limits the elastic limiting block two 216 to a certain extent, avoiding the rotating support 212 from deviating when not in use, when the rotating support 212 moves, the fixed plate 213 will move together and be inserted into the limiting frame 220, at this time, the medical staff rotates the knob one 219 clockwise to drive the threaded rod 223 to rotate, and the threaded rod 223 rotates to drive the moving plate 222 to move, at this time, the slide rod 218 moves through the moving plate 222 to slide in the supporting frame 211, when the moving plate 222 moves, the limiting rod 221 will move together and be inserted into the limiting hole 217, when the limiting rod 221 is inserted into the limiting hole 217, the fixed plate 213 is limited and fixed, so as to limit and fix the patient's limbs, the medical staff can adjust the push block 214 according to the size of the limbs.

[0032] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0033] The preferred embodiments disclosed above are only used to help describe the utility model. The preferred embodiments do not describe all the details and do not limit the utility model to the specific embodiments. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that the person skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalents thereof.

Claims

1. A fixing device for orthopedic trauma, comprising a main frame mechanism (1), the main frame mechanism (1) comprises an upper support (111), the bottom of the upper support (111) is provided with a lower support (112), the upper support (111) and the lower support (112) comprise the same parts, the left side of the upper support (111) is provided with a fixing assembly (2), and the left side of the upper support (111) is provided with an adjusting assembly (3) between the upper support (111) and the lower support (112), characterized in that: the fixing assembly (2) comprises a rotating support (212), the outer surface of the rotating support (212) is rotationally connected with the inner part of the upper support (111), the front surface of the outer surface of the rotating support (212) is fixedly connected with a fixing plate (213), a plurality of limiting holes (217) are formed in the inner part of the fixing plate (213), the back surface of the outer surface of the rotating support (212) is fixedly connected with a push block (214), the left side of the upper support (111) is fixedly connected with a limiting frame (220), the left side of the limiting frame (220) is fixedly connected with a supporting frame (211), the inner part of the supporting frame (211) is rotationally connected with a threaded rod (223), the left side of the supporting frame (211) is provided with a knob (219), the inner part of the knob (219) is fixedly connected with the left side of the outer surface of the threaded rod (223), the right side of the threaded rod (223) is rotationally connected with the left side of the limiting frame (220), and the inner part of the supporting frame (211) is provided with a moving plate (222).

2. A fixation device for orthopedic trauma according to claim 1, wherein, The inner part of the moving plate (222) is threadedly connected with the outer surface of the threaded rod (223), the top and the bottom of the left side of the moving plate (222) are fixedly connected with sliding rods (218), and the outer surfaces of the two sliding rods (218) are slidingly connected with the top and the bottom of the inner part of the supporting frame (211).

3. A fixation device for orthopedic trauma according to claim 2, wherein, The right side of the moving plate (222) is fixedly connected with a plurality of limiting rods (221), the plurality of limiting rods (221) are vertically arranged, and the outer surfaces of the plurality of limiting rods (221) are in contact with the inner parts of the limiting holes (217).

4. A fixation device for orthopedic trauma according to claim 3, wherein, The back surface of the inner part of the upper support (111) is provided with a notch, the top and the bottom of the inner wall of the notch are fixedly connected with a plurality of elastic limiting blocks one (215), the plurality of elastic limiting blocks one (215) are circumferentially arranged, the top and the bottom of the push block (214) are fixedly connected with elastic limiting blocks two (216), and the outer surfaces of the two elastic limiting blocks two (216) are in contact with the outer surfaces of the elastic limiting blocks one (215).

5. A fixation device for orthopedic trauma according to claim 4, wherein, The adjusting assembly (3) comprises a moving frame (311), two adjusting plates (312) are slidingly connected in the inner part of the moving frame (311), and the sides away from each other of the two adjusting plates (312) are fixedly connected with the sides corresponding to the upper support (111) and the lower support (112).

6. A fixation device for orthopedic trauma according to claim 5, wherein, Two described adjusting plates (312) inside each are equipped with a plurality of through holes (315), a plurality of described through holes (315) are vertically arrayed, the moving frame (311) is rotatably connected with the bolt (314) inside, the back of described bolt (314) is fixedly connected with knob two (313), two described adjusting plates (312) inside are fixedly connected through bolt (314).

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