CN219307060U - Shoulder joint protection support after apoplexy - Google Patents

Abstract

The utility model discloses a shoulder joint protection support after stroke, which comprises a support main body, wherein the lower end surface of the support main body is fixedly connected with a protection shell, the middle part of the lower end surface of the protection shell is rotationally connected with a rotating shaft, the outer curved surface of the support main body is provided with a straight sliding groove, the outer curved surface of the rotating shaft is sequentially and fixedly connected with a first sprocket and a second sprocket from bottom to top, the outer ends of the first sprocket and the second sprocket are respectively and rotationally connected with a third sprocket and a fourth sprocket through chains, the middle parts of the upper end surfaces of the third sprocket and the fourth sprocket are respectively and fixedly connected with a first screw rod and a second screw rod, the middle parts of the first screw rod and the second screw rod are in threaded connection with a sliding block, the outer end of the sliding block is fixedly connected with a protection support table, and two sides of the upper end surface of the protection support table are fixedly connected with protection plates. The utility model realizes the support and protection of the arm of the patient needing to protect the shoulder joint after centering, and can adjust the protection saddle to move up and down linearly.

Description

Shoulder joint protection support after apoplexy

Technical Field

The utility model relates to the technical field of medical protection appliances, in particular to a shoulder joint protection bracket after stroke.

Background

The shoulder joint is composed of six joints, and is divided into a shoulder humerus joint, a glenohumerus joint, a acromioclavicular joint, a chest-acromioclavicular joint, a coracoid joint and an inter-thoracic wall joint of the shoulder blade, and because the humerus head is large and spherical, the glenoid is shallow and small, only 1/3 of the humerus head is wrapped, and the joint capsule is thin and loose, the shoulder joint is the joint with the largest and most flexible human body movement range, and can do forward flexion, backward extension, adduction, abduction, internal rotation, external rotation, annular rotation and other movements. However, the structural characteristics of the shoulder joint ensure the flexibility, but the stability is poorer than other joints, and the shoulder joint is the joint with the least stable structure in the large whole body joint; the shoulder joint is especially easy to break and dislocate, so that the shoulder joint of a patient after the middle wind is protected by using the shoulder joint protection structure.

However, when the prior art is actually used, usually, after a patient strokes, in the process of protecting the shoulder joint by using the shoulder joint protection structure, the shoulder joint protection structure adopts the traction belt or the bandage to hang and pull the arm so as to achieve the purpose of protecting the shoulder joint, when the traction belt or the bandage is adopted to hang and pull the arm, the traction belt can lack a supporting structure, and when the traction belt lacks the supporting structure, the arm can swing easily, so that the protection condition of the shoulder joint is affected.

Disclosure of Invention

The utility model aims to provide a post-stroke shoulder joint protection bracket, which aims to solve the problems that in the prior art, in the process of protecting shoulder joints by using shoulder joint protection structures, the shoulder joint protection structures adopt traction belts or bandages to hang and pull arms so as to protect the shoulder joints, when the traction belts or bandages are adopted to hang and pull the arms, the traction belts lack supporting structures, and when the traction belts lack supporting structures, the arms are easy to swing, so that the protection condition of the shoulder joints is affected.

In order to achieve the above purpose, the present utility model provides the following technical solutions: including the support main part, support main part both sides end from bottom to top fixedly connected with waistband and baldric in proper order, terminal surface fixedly connected with protecting crust under the support main part, terminal surface middle part rotation is connected with the axis of rotation under the protecting crust, straight spout has been seted up to support main part outside curved surface, axis of rotation outer curved surface from bottom to top fixedly connected with first sprocket and second sprocket in proper order, first sprocket and second sprocket outer end are connected with third sprocket and fourth sprocket through the chain rotation respectively, first screw rod of third sprocket and fourth sprocket up end middle part fixedly connected with and second screw rod respectively, first screw rod and second screw rod middle part threaded connection have the slider, slider outer end fixedly connected with protection saddle, protection saddle up end both sides fixedly connected with guard plate.

Preferably, the support main body is arc-shaped, and the outer top ends of the waistband and the shoulder straps are respectively provided with elastic connecting buckles.

Preferably, the top fixedly connected with rotatory handle under the axis of rotation, the top rotates the connection in the middle part of the terminal surface under the support main part on the axis of rotation.

Preferably, the number of the straight sliding grooves is two, and the straight sliding grooves are symmetrically distributed on the outer side curved surface of the bracket main body.

Preferably, the upper end and the lower end of the first screw rod and the second screw rod are respectively and rotatably connected to the inner walls of the upper end and the lower end of the straight sliding groove.

Preferably, the two side surfaces of the sliding block are attached to the inner wall of the straight sliding groove in a movable connection mode.

Preferably, the number of the protection plates is two, the two sides of the upper end face of the protection support are symmetrically distributed, and the upper end face of the protection support and the inner side face of the protection plate are respectively and fixedly connected with a protection soft cushion.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the waist belt and the shoulder belt are sequentially bonded from bottom to top at the two side ends of the support main body, so that the support main body can be hung and bound between the waists of people needing to protect the shoulder joints, when the support main body is hung and bound between the waists of people needing to protect the shoulder joints, the elastic connecting buckles are respectively arranged at the outer top ends of the waist belt and the shoulder belt, so that the elastic adjusting structure of the waist belt and the shoulder belt can be realized, meanwhile, the arms of the people needing to protect the shoulder joints are placed on the upper end surface of the protective support table bonded at the outer end of the sliding block, when the arms are placed on the upper end surface of the protective support table, the arms can be supported through the protective plates bonded at the two sides of the upper end surface of the protective support table, and the protective effect can be realized, and the supporting and protecting effects on the arms of stroke patients needing to protect the shoulder joints are realized;

2. the utility model also rotates through rotating the rotating handle bonded at the lower top end of the rotating shaft, when the rotating handle rotates, the middle part of the lower end surface of the protective shell is driven to rotate through the rotating shaft which is rotationally connected with the rotating shaft, when the rotating shaft rotates, the first screw rod and the second screw rod which are respectively welded at the middle parts of the upper end surfaces of the third chain wheel and the fourth chain wheel are sequentially driven to rotate, when the first screw rod and the second screw rod rotate, the sliding block which is in threaded connection with the middle parts of the first screw rod and the second screw rod is driven to move up and down by acting force which is in threaded connection with the middle parts of the first screw rod and the second screw rod, when the sliding block moves up and down, the sliding block moves up and down along the inner wall of the straight slide groove which is formed on the curved surface at the outer side of the bracket main body, and when the sliding block moves up and down straight line, the protective bracket is driven to move up and down, so that the protective bracket can be adjusted to move up and down straight line when the arm of a patient which is required to protect shoulder joints after centering wind is supported and protected, and the problem that the arm of the patient which is required to protect the shoulder joints is not matched with the position of the protective bracket is avoided.

Drawings

FIG. 1 is a schematic view of the overall structure of a post-stroke shoulder joint protection stent according to the present utility model;

FIG. 2 is a schematic diagram showing the overall structure of a post-stroke shoulder joint protection stent according to the present utility model;

fig. 3 is a schematic view showing a partial structure of a shoulder joint protective stent after stroke according to the present utility model.

In the figure: 1. a holder main body; 2. a waistband; 3. a shoulder strap; 4. a protective shell; 5. a rotating shaft; 6. a straight chute; 7. a first sprocket; 8. a second sprocket; 9. a third sprocket; 10. a fourth sprocket; 11. a first screw; 12. a second screw; 13. a slide block; 14. protecting the supporting platform; 15. and (5) protecting the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution: including support main part 1, and support main part 1 is the arc form, support main part 1 both sides end has adhered gradually waistband 2 and baldric 3 from the bottom up, and waistband 2 and baldric 3 outer top are installed respectively and are provided with elasticity even knot, support main part 1 lower terminal surface bonds and have protective housing 4, terminal surface middle part is connected with axis of rotation 5 through the pivot rotation under the protective housing 4, and top bonding has rotatory handle under the axis of rotation 5, the upper top of axis of rotation 5 is rotated through the pivot and is connected at terminal surface middle part under support main part 1, straight spout 6 has been seted up to support main part 1 outside curved surface, and straight spout 6 quantity has two, with support main part 1 outside curved surface symmetric distribution, axis of rotation 5 outer curved surface has welded in proper order first sprocket 7 and second sprocket 8 from the bottom up, first sprocket 7 and second sprocket 8 outer end have been connected with third sprocket 9 and fourth sprocket 10 through the rotation of chain respectively, welding in the terminal surface middle part has first screw 11 and second screw 12 on third sprocket 9 and the fourth sprocket 10 respectively, and first screw 11 and second screw 12 upper end are connected at terminal surface upper end is rotated in the upper end through the pivot respectively, straight spout 6 lower terminal surface inner wall under first screw 11 and second screw 12, straight spout 6 is connected at terminal surface 13 and straight spout 6, the straight spout 6 quantity has two, the straight spout 13 is connected with the protection table 14 on the both sides of protection table, the protection table 14 is connected with the both sides end surface has, the protection table 14 is connected with the straight spout 13, protection table is connected with protection table 13, protection table 15, protection table is connected with protection table 15, and protection table 15 has protection table is connected with protection table.

Working principle: when the waist belt is used, the waist belt 2 and the shoulder belt 3 are sequentially bonded from bottom to top through the two side ends of the support main body 1, the support main body 1 can be hung and bound between the waistbands of people needing to protect the shoulder joints, when the support main body 1 is hung and bound between the waistbands of people needing to protect the shoulder joints, the elastic connecting buckles are respectively arranged at the outer top ends of the waist belt 2 and the shoulder belt 3, the elastic adjusting structure of the waist belt 2 and the shoulder belt 3 can be realized, meanwhile, the arms of the people needing to protect the shoulder joints are placed on the upper end face of the protective support table 14 bonded at the outer end of the sliding block 13, when the arms are placed on the upper end face of the protective support table 14, the support effect on the arms can be realized, and the protection effect on the arms of a patient suffering from apoplexy needing to protect the shoulder joints can be realized through the protection plates 15 bonded at the two sides of the upper end face of the protective support table 14;

simultaneously, rotate through the rotatory handle that top was bonded under the rotation axis of rotation 5, when the rotatory handle rotated, can drive the terminal surface middle part under the protective housing 4 and rotate through the axis of rotation 5 that the pivot rotated the connection, when axis of rotation 5 rotated, can drive the outer curved surface of axis of rotation 5 from the bottom up in proper order welded first sprocket 7 and second sprocket 8 rotate, when first sprocket 7 and second sprocket 8 rotated, can drive first sprocket 7 and second sprocket 8 outer end respectively through the third sprocket 9 and the fourth sprocket 10 that the chain rotated the connection, when third sprocket 9 and fourth sprocket 10 rotated, can drive the first screw rod 11 and the second screw rod 12 that the terminal surface middle part was welded respectively of third sprocket 9 and fourth sprocket 10 rotated, when first screw rod 11 and second screw rod 12 rotated, can drive first screw rod 11 and second screw rod 12 middle part threaded connection's effort reciprocates, when slider 13 reciprocates, can set up down along the straight inner wall 6 of support body 1 outer curved surface and down in the straight line support groove 13, can protect the straight line position when the support down, can's the straight line support is moved down, the support is realized, the problem of the support is protected down in the support is realized, the straight line is protected down, the arm is protected down, the support is required to the arm is moved down, the problem is avoided when the support is down, the joint is protected, the user is in the top is down, and the arm is protected is required to the joint is moved down.

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.

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 (7)

1. A post-stroke shoulder joint protective brace, characterized in that: including support main part (1), support main part (1) both sides end from bottom to top fixedly connected with waistband (2) and baldric (3) in proper order, terminal surface fixedly connected with protecting crust (4) under support main part (1), terminal surface middle part rotation is connected with axis of rotation (5) under protecting crust (4), straight spout (6) have been seted up to support main part (1) outside curved surface, first sprocket (7) and second sprocket (8) of axis of rotation (5) outer curved surface from bottom to top fixedly connected with in proper order, first sprocket (7) and second sprocket (8) outer end is connected with third sprocket (9) and fourth sprocket (10) through the chain rotation respectively, terminal surface middle part fixedly connected with first screw (11) and second screw (12) on third sprocket (9) and fourth sprocket (10), first screw (11) and second screw (12) middle part threaded connection have slider (13), slider (13) outer end fixedly connected with protection saddle (14), terminal surface fixedly connected with guard plate (15) on both sides.

2. The post-stroke shoulder joint protection stent of claim 1 wherein: the support main body (1) is arc-shaped, and elastic connecting buckles are respectively arranged at the outer top ends of the waistband (2) and the shoulder straps (3).

3. The post-stroke shoulder joint protection stent of claim 1 wherein: the top fixedly connected with rotation handle under axis of rotation (5), the top rotates and connects in the terminal surface middle part under support main part (1) on axis of rotation (5).

4. The post-stroke shoulder joint protection stent of claim 1 wherein: the number of the straight sliding grooves (6) is two, and the straight sliding grooves are symmetrically distributed on the outer side curved surface of the support body (1).

5. The post-stroke shoulder joint protection stent of claim 1 wherein: the upper end and the lower end of the first screw rod (11) and the second screw rod (12) are respectively and rotatably connected to the inner walls of the upper end and the lower end of the straight sliding groove (6).

6. The post-stroke shoulder joint protection stent of claim 1 wherein: the two side surfaces of the sliding block (13) are attached to the inner wall of the straight sliding groove (6) in a movable connection mode.

7. The post-stroke shoulder joint protection stent of claim 1 wherein: the number of the protection plates (15) is two, the two sides of the upper end face of the protection support table (14) are symmetrically distributed, and the upper end face of the protection support table (14) and the inner side face of the protection plates (15) are fixedly connected with protection soft cushions respectively.

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