技术领域technical field
本实用新型涉及支具技术领域，具体为一种膝关节支具。The utility model relates to the technical field of braces, in particular to a knee joint brace.
背景技术Background technique
支具是一种置于身体外部，旨在限制身体的某项运动，从而辅助手术治疗的效果，或直接用于非手术治疗的外固定。同时在外固定的基础上加上压点，就可以成为矫形支具，用于身体畸形的矫正治疗。A brace is an external fixation placed outside the body to limit a certain movement of the body, thereby assisting the effect of surgical treatment, or directly used for non-surgical treatment. At the same time, adding pressure points on the basis of external fixation can become an orthopedic brace for corrective treatment of body deformities.
临床中，通过膝关节支具对患者的膝关节处进行限位固定，但膝关节经常需要活动，使得膝关节发生弯曲，医护人员需要对弯曲的角度进行记录，以便于对患者进行治疗，但现有的膝关节支具没有角度显示功能，仅仅依靠医护人员的观察，导致角度有一定的差异，同时现有的膝关节支具没有限位装置，对膝关节的角度固定仅仅只能依靠患者自己，导致治疗效果较差。鉴于此，我们提出一种膝关节支具。In clinical practice, the patient's knee joint is limited and fixed by the knee joint brace, but the knee joint often needs to be moved, causing the knee joint to bend, and the medical staff need to record the bending angle so as to treat the patient. The existing knee brace has no angle display function, and only depends on the observation of medical staff, resulting in a certain difference in angle. At the same time, the existing knee brace has no limit device, and the angle of the knee joint can only be fixed by the patient. themselves, leading to poor therapeutic effect. In view of this, we propose a kind of knee brace.
实用新型内容Utility model content
本实用新型的目的在于提供一种膝关节支具，以解决上述背景技术中提出的膝关节支具没有角度显示功能，仅仅依靠医护人员的观察，导致角度有一定的差异和对膝关节的角度固定仅仅只能依靠患者自己，导致治疗效果较差的问题。The purpose of this utility model is to provide a knee joint brace to solve the problem that the knee joint brace proposed in the above-mentioned background technology has no angle display function, and only depends on the observation of medical personnel, resulting in a certain difference in the angle and the angle of the knee joint. Fixation can only rely on the patient himself, resulting in poor treatment effect.
为实现上述目的，本实用新型提供如下技术方案：In order to achieve the above object, the utility model provides the following technical solutions:
一种膝关节支具，包括大腿固定带以及安装在所述大腿固定带底部的小腿固定带，所述大腿固定带和所述小腿固定带的外壁的一侧均设置有固定板，所述大腿固定带和所述小腿固定带外表面环形缠绕有绑带，所述大腿固定带靠近所述固定板一端安装有第一连杆，所述第一连杆的一端设置有第一连接盘，所述第一连接盘的中心位置开设有第一通孔，所述第一连接盘靠近所述第一通孔一侧设置有角度刻度盘，所述小腿固定带靠近所述固定板一侧设置有第二连杆，所述第二连杆的一端设置有第二连接盘，所述第二连接盘的中心位置开设有第二通孔，所述第二连接盘的顶部开设有转动槽，所述第二连接盘的顶部设置有角度指示盘，所述角度指示盘的一端设置有指示箭头，所述角度指示盘的中心位置开设有插孔，所述角度指示盘的背面安装有滑柱。A knee joint brace, comprising a thigh fixing strap and a calf fixing strap installed at the bottom of the thigh fixing strap, one side of the outer wall of the thigh fixing strap and the lower leg fixing strap is provided with a fixing plate, the thigh The outer surface of the fixing belt and the calf fixing belt is circularly wound with a bandage, and a first connecting rod is installed at one end of the thigh fixing belt close to the fixing plate, and a first connecting plate is arranged at one end of the first connecting rod, so that A first through hole is opened at the center of the first connecting plate, an angle dial is provided on the side of the first connecting plate close to the first through hole, and an angle dial is provided on the side of the calf fixing belt close to the fixing plate. The second connecting rod, one end of the second connecting rod is provided with a second connection plate, the center of the second connection plate is provided with a second through hole, and the top of the second connection plate is provided with a rotation groove, so An angle indicating plate is arranged on the top of the second connection plate, an indicating arrow is arranged at one end of the angle indicating plate, a jack is opened at the center of the angle indicating plate, and a sliding column is installed on the back of the angle indicating plate.
优选的，所述第一通孔和所述第二通孔的尺寸相等。Preferably, the first through hole and the second through hole have the same size.
优选的，所述滑柱和所述转动槽滑动配合。Preferably, the sliding post is in sliding fit with the rotating groove.
优选的，所述插孔和所述第二通孔的尺寸相等。Preferably, the size of the insertion hole and the second through hole are equal.
优选的，所述第一通孔的上下两端均设置有开口，所述第一通孔的内壁两侧开设有滑槽，所述第一通孔的内部安装有转轴，所述转轴底部两侧安装有卡块，所述卡块的两侧分别设置有斜边。Preferably, openings are provided at the upper and lower ends of the first through hole, slide grooves are provided on both sides of the inner wall of the first through hole, a rotating shaft is installed inside the first through hole, and the bottom two sides of the rotating shaft A clamping block is installed on the side, and the two sides of the clamping block are respectively provided with hypotenuses.
优选的，所述卡块和所述滑槽132滑动配合。Preferably, the clamping block is in sliding fit with the slide groove 132 .
优选的，所述转轴的直径和所述第一通孔的直径相等。Preferably, the diameter of the rotating shaft is equal to the diameter of the first through hole.
与现有技术相比，本实用新型的有益效果：Compared with the prior art, the utility model has the beneficial effects:
1、该膝关节支具通过角度指示盘的滑柱在转动槽内滑动，使得角度指示盘在第二连接盘上转动，并结合角度刻度盘的能够记录旋转的角度，进而便于医护人员对数据记录。1. The knee joint brace slides in the rotation groove through the sliding column of the angle indicating plate, so that the angle indicating plate rotates on the second connecting plate, and combined with the angle dial, the angle of rotation can be recorded, which is convenient for medical staff to check the data. Record.
2、该膝关节支具通过卡块卡在第一通孔的内壁，此时第一连接盘无法在转轴上转动，进而对整体膝关节支具进行限位固定，提高治疗效果较果。2. The knee joint brace is stuck on the inner wall of the first through hole through the clamping block. At this time, the first connection plate cannot rotate on the rotating shaft, and then the whole knee joint brace is limited and fixed to improve the therapeutic effect.
附图说明Description of drawings
图1为本实用新型的整体结构示意图；Fig. 1 is the overall structural representation of the utility model;
图2为本实用新型的第一连杆结构示意图；Fig. 2 is the structural representation of the first connecting rod of the present utility model;
图3为本实用新型的第二连杆结构示意图；Fig. 3 is the structural schematic diagram of the second connecting rod of the present utility model;
图4为本实用新型的角度指示盘结构示意图；Fig. 4 is a structural schematic diagram of the angle indicating plate of the present invention;
图5为本实用新型的第一连接盘结构示意图；Fig. 5 is a schematic structural diagram of the first connection plate of the present invention;
图6为本实用新型的转轴结构示意图。Fig. 6 is a schematic diagram of the structure of the rotating shaft of the present invention.
图中：1、大腿固定带；11、第一连杆；12、第一连接盘；13、第一通孔；131、开口；132、滑槽；14、角度刻度盘；2、小腿固定带；21、第二连杆；22、第二连接盘；23、第二通孔；24、转动槽；3、固定板；4、绑带；5、角度指示盘；51、指示箭头；52、插孔；53、滑柱；6、转轴；61、卡块；62、斜边。In the figure: 1, thigh fixing belt; 11, first connecting rod; 12, first connecting plate; 13, first through hole; 131, opening; 132, chute; 14, angle dial; 2, calf fixing belt ; 21, the second connecting rod; 22, the second connection plate; 23, the second through hole; 24, the rotating groove; 3, the fixed plate; 4, the strap; 5, the angle indicating plate; Jack; 53, sliding column; 6, rotating shaft; 61, block; 62, hypotenuse.
具体实施方式Detailed ways
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
在本实用新型的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”、“内”、“外”、“顺时针”、“逆时针”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的设备或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", Orientation indicated by "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. Or the positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operation, and therefore cannot be construed as a limitation of the utility model.
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features.
实施例1Example 1
一种膝关节支具，如图1至图4所示，包括大腿固定带1以及安装在大腿固定带1底部的小腿固定带2，大腿固定带1和小腿固定带2的外壁的一侧均设置有固定板3，大腿固定带1和小腿固定带2外表面环形缠绕有绑带4，大腿固定带1靠近固定板3一端安装有第一连杆11，第一连杆11的一端设置有第一连接盘12，第一连接盘12的中心位置开设有第一通孔13，第一连接盘12靠近第一通孔13一侧设置有角度刻度盘14，小腿固定带2靠近固定板3一侧设置有第二连杆21，第二连杆21的一端设置有第二连接盘22，第二连接盘22的中心位置开设有第二通孔23，第二连接盘22的顶部开设有转动槽24，第二连接盘22的顶部设置有角度指示盘5，角度指示盘5的一端设置有指示箭头51，角度指示盘5的中心位置开设有插孔52，角度指示盘5的背面安装有滑柱53，第一通孔13和第二通孔23的尺寸相等，滑柱53和转动槽24滑动配合，插孔52和第二通孔23的尺寸相等。A kind of knee brace, as shown in Figure 1 to Figure 4, comprises thigh fixing belt 1 and the calf fixing belt 2 that is installed on the bottom of thigh fixing belt 1, one side of the outer wall of thigh fixing belt 1 and calf fixing belt 2 both A fixing plate 3 is provided, the outer surfaces of the thigh fixing belt 1 and the calf fixing belt 2 are circularly wound with a bandage 4, the end of the thigh fixing belt 1 close to the fixing plate 3 is equipped with a first connecting rod 11, and one end of the first connecting rod 11 is provided with The first connection plate 12, the center of the first connection plate 12 is provided with a first through hole 13, the side of the first connection plate 12 close to the first through hole 13 is provided with an angle dial 14, and the calf fixing belt 2 is close to the fixing plate 3 One side is provided with a second connecting rod 21, and one end of the second connecting rod 21 is provided with a second connection plate 22, the center of the second connection plate 22 is provided with a second through hole 23, and the top of the second connection plate 22 is provided with a Turn the slot 24, the top of the second connection plate 22 is provided with an angle indicating plate 5, and one end of the angle indicating plate 5 is provided with an indicating arrow 51, and the center position of the angle indicating plate 5 is provided with a jack 52, and the back side of the angle indicating plate 5 is installed There is a sliding post 53 , the size of the first through hole 13 and the second through hole 23 are equal, the sliding post 53 is slidingly fitted with the rotation groove 24 , and the size of the insertion hole 52 is equal to that of the second through hole 23 .
本实施例中，固定板3采用亚克力材质制成，其材质结构性强，且环保无毒，便于对患者的腿部进行限位固定。In this embodiment, the fixing plate 3 is made of acrylic material, which has a strong structure, is environmentally friendly and non-toxic, and is convenient for limiting and fixing the patient's legs.
进一步的，第一连杆11和第一连接盘12为一体成型结构，第二连杆21和第二连接盘22为一体成型结构，使得第一连杆11和第一连接盘12以及第二连杆21和第二连接盘22连接紧密，不易断裂。Further, the first connecting rod 11 and the first connecting plate 12 are integrally formed, and the second connecting rod 21 and the second connecting plate 22 are integrally formed, so that the first connecting rod 11 and the first connecting plate 12 and the second The connecting rod 21 and the second connecting plate 22 are closely connected and are not easily broken.
具体的，指示箭头51截面呈三角形，且指示箭头51和角度指示盘5为一体成型结构，通过指示箭头51能够对旋转的角度进行测量。Specifically, the cross section of the indicating arrow 51 is triangular, and the indicating arrow 51 and the angle indicating plate 5 are integrally formed, and the angle of rotation can be measured through the indicating arrow 51 .
实施例2Example 2
作为本实用新型的第二种实施例，为了便于对膝关节支具进行限位固定，本发明人员对转轴6的结构作出改进，作为一种优选实施例，如图5和图6所示，第一通孔13的上下两端均设置有开口131，第一通孔13的内壁两侧开设有滑槽132，第一通孔13的内部安装有转轴6，转轴6底部两侧安装有卡块61，卡块61的两侧分别设置有斜边62，卡块61和滑槽132滑动配合，转轴6的直径和第一通孔13的直径相等。As the second embodiment of the present invention, in order to facilitate the limitation and fixation of the knee joint brace, the inventors improved the structure of the rotating shaft 6, as a preferred embodiment, as shown in Figure 5 and Figure 6, The upper and lower ends of the first through hole 13 are all provided with openings 131, and both sides of the inner wall of the first through hole 13 are provided with chute 132. The inside of the first through hole 13 is equipped with a rotating shaft 6, and the two sides of the bottom of the rotating shaft 6 are equipped with clamps. The block 61 and the two sides of the block 61 are respectively provided with hypotenuses 62 , the block 61 and the slide groove 132 are slidingly fitted, and the diameter of the rotating shaft 6 is equal to the diameter of the first through hole 13 .
本实施例中，转轴6插孔52插接配合，且转轴6的直径和第二通孔23以及第一通孔13的直径相等，便于第一连杆11和第二连杆21通过转轴6连接。In this embodiment, the receptacle 52 of the rotating shaft 6 is inserted and fitted, and the diameter of the rotating shaft 6 is equal to the diameter of the second through hole 23 and the first through hole 13, so that the first connecting rod 11 and the second connecting rod 21 can pass through the rotating shaft 6 connect.
进一步的，卡块61的截面呈梯形，便于卡块61卡入到滑槽132内，且便于从卡块61内滑出。Further, the section of the locking block 61 is trapezoidal, which facilitates the locking block 61 to be inserted into the chute 132 and to slide out from the locking block 61 .
具体的，卡块61采用橡胶材质制成，其材质具有良好的弹性，且韧性好。Specifically, the block 61 is made of rubber material, which has good elasticity and good toughness.
本实用新型的膝关节支具在穿戴时，将患者的大腿部固定在大腿固定带1内，并将患者的小腿贴合在小腿固定带2上，使得混着的膝关节位于大腿固定带1和小腿固定带2之间，此时通过绑带4绑紧大腿固定带1和小腿固定带2，使得大腿固定带1和小腿固定带2贴合在患者腿部，平时状态下，转轴6依次穿过插孔52和第二通孔23并插入到第一通孔23内，而卡块61位于滑槽132内；When the knee joint brace of the utility model is worn, the patient's thigh is fixed in the thigh fixing belt 1, and the patient's calf is attached to the lower leg fixing belt 2, so that the mixed knee joint is located on the thigh fixing belt 1 and the calf fixing belt 2, at this time, tighten the thigh fixing belt 1 and the calf fixing belt 2 through the strap 4, so that the thigh fixing belt 1 and the calf fixing belt 2 are attached to the patient's leg. In normal conditions, the rotating shaft 6 Pass through the insertion hole 52 and the second through hole 23 in sequence and insert into the first through hole 23, while the block 61 is located in the sliding groove 132;
本实用新型的膝关节支具在使用时，膝关节转动时，第一连杆11和第二连杆21通过转轴6进行转动，使得大腿固定带1和小腿固定带2发生倾斜，此时角度指示盘5的滑柱53在转动槽24内滑动，使得角度指示盘5在第二连接盘22上转动，使得指示箭头51的箭头方向始终朝下，并结合角度刻度盘14的能够记录旋转的角度，进而便于医护人员对数据记录；When the knee joint brace of the utility model is in use, when the knee joint rotates, the first connecting rod 11 and the second connecting rod 21 rotate through the rotating shaft 6, so that the thigh fixing belt 1 and the calf fixing belt 2 are inclined. The spool 53 of the indicating plate 5 slides in the rotating groove 24, so that the angle indicating plate 5 rotates on the second connection plate 22, so that the arrow direction of the indicating arrow 51 is always downward, and in combination with the angle dial 14 that can record the rotation Angle, which is convenient for medical staff to record data;
本实用新型的膝关节支具在限位时，向外拖出转轴6，使得转轴6底部的卡块61通过斜边62滑出滑槽132，使得卡块61卡在第一通孔13的内壁，此时第一连接盘12无法在转轴6上转动，进而对整体膝关节支具进行限位固定，提高治疗效果较果。When the knee joint brace of the utility model is limited, the rotating shaft 6 is pulled out, so that the block 61 at the bottom of the rotating shaft 6 slides out of the chute 132 through the hypotenuse 62, so that the block 61 is stuck in the first through hole 13. Inner wall, at this time, the first connection plate 12 cannot rotate on the rotating shaft 6, and then the whole knee joint brace is fixed in a limited position, so as to improve the therapeutic effect.
支具内集成气囊，可参考恒压气囊装置，兼顾测定压力，支具内集成电子装置：记步，支具活动关节处可集成角度测量记录装置，及温度及心率传感器并通过统一显示屏幕将上述数据予以显示并记录，数据可下载、存储、分析，上述功能可通过软件实现，涉及到电路和电子元器件和模块的均为现有技术，本领域技术人员完全可以实现，无需赘言，本实用新型保护的内容也不涉及对于软件和方法的改进。The integrated airbag in the brace can refer to the constant pressure airbag device, taking into account the measurement of pressure. The electronic device is integrated in the brace: step counting, angle measurement and recording devices can be integrated at the movable joints of the brace, and temperature and heart rate sensors can be displayed through a unified display screen. The above-mentioned data are displayed and recorded, and the data can be downloaded, stored, and analyzed. The above-mentioned functions can be realized by software, and those related to circuits, electronic components and modules are all existing technologies, which can be realized by those skilled in the art. Needless to say, this The content protected by the utility model also does not involve the improvement of software and methods.
以上显示和描述了本实用新型的基本原理、主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的仅为本实用新型的优选例，并不用来限制本实用新型，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。The basic principles, main features and advantages of the present utility model have been shown and described above. Those skilled in the industry should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the utility model, and are not used to limit the utility model. Without departing from the utility model Under the premise of the spirit and scope, the utility model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823292.9UCN209661916U (en) | 2018-11-07 | 2018-11-07 | A kind of knee joint brace |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821823292.9UCN209661916U (en) | 2018-11-07 | 2018-11-07 | A kind of knee joint brace |
| Publication Number | Publication Date |
|---|---|
| CN209661916Utrue CN209661916U (en) | 2019-11-22 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821823292.9UExpired - Fee RelatedCN209661916U (en) | 2018-11-07 | 2018-11-07 | A kind of knee joint brace |
| Country | Link |
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| CN (1) | CN209661916U (en) |
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|---|---|---|---|---|
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| CN113101033A (en)* | 2021-04-14 | 2021-07-13 | 广东工业大学 | A kind of joint rehabilitation support and configuration method |
| CN113288559A (en)* | 2021-06-01 | 2021-08-24 | 上海开为医药科技有限公司 | Knee fixed bolster |
| CN113565861A (en)* | 2020-12-28 | 2021-10-29 | 四川大学 | a medical joint |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112155816A (en)* | 2020-09-22 | 2021-01-01 | 广州番禺职业技术学院 | Multifunctional hallux valgus corrector |
| CN113565861A (en)* | 2020-12-28 | 2021-10-29 | 四川大学 | a medical joint |
| CN113101033A (en)* | 2021-04-14 | 2021-07-13 | 广东工业大学 | A kind of joint rehabilitation support and configuration method |
| CN113288559A (en)* | 2021-06-01 | 2021-08-24 | 上海开为医药科技有限公司 | Knee fixed bolster |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | Granted publication date:20191122 Termination date:20201107 |