阅读说明：本技术 一种下肢外骨骼固定结构 (Lower limb exoskeleton fixing structure ) 是由 杨靓 于 2021-09-03 设计创作，主要内容包括：本发明提供一种下肢外骨骼固定结构,涉及一种通过对下肢进行包裹支撑,进行下肢外骨骼穿戴固定的结构,属于工业设备领域。提供的一种通过采用椭圆结构的支撑环,配合两侧的弹性片进行牵拉,进行下肢外骨骼穿戴固定的结构,包括主体固定带、内嵌抵合结构,主体固定带中部设置有菱形孔槽,孔槽圆角过渡,主体固定带两端设置有连接带,子连接扣、母连接扣对应置于连接带上,连接带上设置有调节口,主体固定带中部设置有内嵌抵合结构,内嵌抵合结构中部为椭圆结构的支撑环,两侧对称设置有弹性片,能够对外骨骼穿戴下肢位置进行稳定的支撑固定。(The invention provides a lower limb exoskeleton fixing structure, relates to a structure for wrapping and supporting lower limbs and fixing a lower limb exoskeleton, and belongs to the field of industrial equipment. The utility model provides a support ring through adopting oval structure, the flexure strip of cooperation both sides carries out the tractive, carry out lower limbs ectoskeleton and dress fixed structure, including the main part fixed band, embedded closing structure that supports, main part fixed band middle part is provided with rhombus hole groove, hole groove fillet transition, main part fixed band both ends are provided with the connecting band, son connector link, female connector link corresponds arranges in on the connecting band, be provided with the regulation mouth on the connecting band, main part fixed band middle part is provided with embedded closing structure that supports, embedded closing structure middle part is the support ring of oval structure that supports, bilateral symmetry is provided with the flexure strip, can dress lower limbs position to outer skeleton and carry out stable support fixed.)

1. A lower limb exoskeleton fixing structure is characterized in that: including main part fixed band (1), embedded structure that closes that supports, main part fixed band (1) middle part is provided with the rhombus hole groove, hole groove fillet transition, main part fixed band (1) both ends are provided with connecting band (2), son connector link (3), female connector link (8) correspond and arrange connecting band (2) in on, be provided with the regulation mouth on connecting band (2), main part fixed band (1) middle part is provided with embedded structure that closes that supports, embedded structure middle part that closes that supports is support ring (5), bilateral symmetry is provided with flexure strip (6).

2. The lower extremity exoskeleton fixation structure of claim 1, wherein: an edge sealing strip (4) is arranged on the outer ring of the main body fixing strip (1), a supporting tube (9) is arranged in the edge sealing strip (4), and the supporting tube (9) is a hollow rubber tube.

3. The lower extremity exoskeleton fixing structure of claim 1, wherein: the elastic piece (6) is arranged between the diamond-shaped hole grooves in the middle of the main body fixing band (1), the edge of the elastic piece (6) is sewn on the main body fixing band (1), and the contraction direction of the elastic piece (6) takes the end point of the diamond-shaped hole groove as the center of a circle and contracts along the circumferential tangent direction.

4. The lower extremity exoskeleton fixing structure of claim 1, wherein: the support ring (5) is a hollow annular air bag, the support ring (5) is of an oval structure, the bottom of the support ring (5) is provided with a butting groove (50), the butting groove (50) is of a spherical structure, and the top surface of the support ring (5) is provided with a plurality of telescopic grooves (51) extending along the long axis of the oval.

5. The lower extremity exoskeleton fixing structure of claim 1, wherein: the inner side surface of the main body fixing band (1) is provided with a dot matrix bulge, and the bulge is of a hemispherical structure and is supported by silica gel.

6. The lower extremity exoskeleton fixing structure of claim 1, wherein: the connecting belt (2) is an elastic belt, and the elastic belt adopts different weaving densities to perform intermittent elastic expansion.

7. The lower extremity exoskeleton fixing structure of claim 3, wherein: the elastic piece (6) is of a sector structure.

Technical Field

The invention provides a lower limb exoskeleton fixing structure, relates to a structure for wrapping and supporting lower limbs and fixing a lower limb exoskeleton, and belongs to the field of industrial equipment.

Background

At present, in industrial production, in order to reduce operation pressure and physical power consumption, based on human engineering, part of production lines can be equipped with the ectoskeleton and carry out human body support and fix, slow down human body pressure, especially to the operation in-process, stand for a long time and remove, the lower limbs ectoskeleton is dressed to the aforesaid, and the fixed mode of current lower limbs ectoskeleton is simple, only fixes through the bandage structure, and poor stability, and can not form the support protection to the muscle of fixed position.

Publication No. CN112587377A discloses a knee joint flexible exoskeleton comprising: the first exoskeleton bracket, the second exoskeleton bracket, the first binding, the second binding and the fixing disc; a first spring leaf group vertical to the cross section of the first exoskeleton bracket is arranged in the first exoskeleton bracket; a second spring plate group vertical to the cross section of the second exoskeletal support is arranged in the second exoskeletal support; the second end of the first exoskeleton support and the first end of the second exoskeleton support are connected through a shaft body, so that the first exoskeleton support and the second exoskeleton support can rotate around the shaft body. In practice, the first exoskeleton stent is fixed on the thigh of the user through the first binding; the second exoskeletal support is bound through the second and is fixed on user's shank, and above-mentioned structure supports fixedly through the bandage, and fixed mode's singleness can not form the support protection of muscle.

Disclosure of Invention

The invention relates to a lower limb exoskeleton fixing structure, and provides a structure for fixing a lower limb exoskeleton by using a support ring with an oval structure and matching elastic pieces at two sides to pull. Simple structure and convenient use.

The invention relates to a lower limb exoskeleton fixing structure, which is realized in the following way: the middle part of the main body fixing band is provided with a diamond-shaped hole groove, the hole groove is in round angle transition, connecting bands are arranged at two ends of the main body fixing band, a secondary connecting buckle and a primary connecting buckle are correspondingly arranged on the connecting bands, an adjusting port is arranged on the connecting bands, the middle part of the main body fixing band is provided with an embedded abutting structure, the middle part of the embedded abutting structure is a supporting ring with an oval structure, and elastic pieces are symmetrically arranged at two sides of the embedded abutting structure;

an edge banding strip is arranged on the outer ring of the main body fixing belt, a supporting tube is arranged in the edge banding strip, and the supporting tube is a hollow rubber tube;

an elastic piece is arranged between the diamond-shaped hole grooves in the middle of the main body fixing belt, the edge of the elastic piece is sewn on the main body fixing belt, and the contraction direction of the elastic piece takes the end point of the diamond-shaped hole groove as the center of a circle and contracts along the circumferential tangential direction;

the support ring is a hollow annular air bag, the support ring is of an elliptical structure, the bottom of the support ring is provided with an abutting groove, the abutting groove is of a spherical structure, and the top surface of the support ring is provided with a plurality of telescopic grooves extending along the major axis of the ellipse;

dot matrix bulges are arranged on the inner side surface of the main body fixing band, are of a hemispherical structure and are supported by silica gel;

the connecting band is the elastic band, and the elastic band adopts the difference of weaving density, carries out intermittent type nature elastic expansion.

Has the advantages that:

firstly, the position of the exoskeleton wearing the lower limb can be stably supported and fixed;

secondly, joints of the lower limbs are fitted for supporting, and passive traction is provided;

thirdly, the structure is simple and the use is convenient.

Drawings

Fig. 1 is a front view of a lower extremity exoskeleton fixing structure of the present invention.

Fig. 2 is a schematic structural view of a lower extremity exoskeleton fixing structure according to the present invention.

Fig. 3 is a three-dimensional structure diagram of a support ring of the lower extremity exoskeleton fixing structure of the present invention.

Figure 4 is a side view of a support ring of a lower extremity exoskeleton attachment structure of the present invention.

In the drawings:

1. a main body fixing band; 2. a connecting belt; 3. a sub-connecting buckle; 4. an edge banding; 5. a support ring; 50. a butting groove; 51. a telescopic groove; 6. an elastic sheet; 7. adjusting buckles; 8. a female connecting buckle; 9. and (5) supporting the tube.

Detailed Description

The invention is further described below with reference to the accompanying drawings.

According to the illustrations of FIGS. 1-4: the invention relates to a lower limb exoskeleton fixing structure, which is realized in the following way: the middle part of the main body fixing band 1 is provided with a diamond-shaped hole groove, the hole groove is in round angle transition, two ends of the main body fixing band 1 are provided with connecting bands 2, a secondary connecting buckle 3 and a primary connecting buckle 8 are correspondingly arranged on the connecting bands 2, an adjusting opening is formed in the connecting bands 2, the middle part of the main body fixing band 1 is provided with an embedded abutting structure, the middle part of the embedded abutting structure is provided with a supporting ring 5, and two sides of the embedded abutting structure are symmetrically provided with elastic sheets 6;

the outer ring of the main body fixing band 1 is provided with an edge sealing strip 4, a supporting tube 9 is arranged in the edge sealing strip 4, the supporting tube 9 is a hollow rubber tube, the supporting tube 9 can be attached through the supporting tube 9 sealed by the edge of the main body fixing band 1, the supporting tube 9 is folded through deformation generated by contact of the whole main body fixing band 1 and the body surface, and a formed space is wrapped on the body surface;

an elastic sheet 6 is arranged between the diamond-shaped hole grooves in the middle of the main body fixing band 1, the edge of the elastic sheet 6 is sewn on the main body fixing band 1, the contraction direction of the elastic sheet 6 takes the end point of the diamond-shaped hole groove as the center of a circle and contracts along the circumferential tangent direction, and deflection contraction taking the end point of the diamond-shaped hole groove as a circle can be formed on the inner side of the main body fixing band 1;

the support ring 5 is a hollow annular air bag, the support ring 5 is of an elliptical structure, the bottom of the support ring 5 is provided with an abutting groove 50, the abutting groove 50 is of a spherical structure, and the top surface of the support ring 5 is provided with a plurality of telescopic grooves 51 extending along the major axis of the ellipse;

the inner side surface of the main body fixing strap 1 is provided with dot matrix bulges, the bulges are of a hemispherical structure, and silica gel support is adopted, so that the attachment between the main body fixing strap 1 and the body surface can be improved, and the stability of the main body fixing strap 1 is ensured;

the connecting belt 2 is an elastic belt, the elastic belt adopts different weaving densities to perform intermittent elastic expansion, so that the connecting belt 2 can form an elastic belt body structure with alternate supporting and fixing, and the supporting strength of the connecting belt 2 is improved;

during the use, through corresponding the laminating with support ring 5 and low limbs, encircle through main part fixed band 1, connect through connecting band 2, son connector link 3, female connector link 8 block is connected fixedly, adjust the fixed elasticity of connecting band 2 through adjusting the mouth, the lower limbs body surface is arranged in the edge laminating of main part fixed band 1, support through the inside stay tube 9 formation of portion, the inboard flexure strip 6 of main part fixed band 1 stretches out and draws back taut, carry out the pull-back to crooked equipotential muscle and support, support the groove 50 and the human body of keeping up on the support ring 5 and laminate, cooperation hollow structure, form the laminating support completely, flexible groove 51 on the support ring 5 provides the surplus regulation for the support ring 5 is crooked, reach and carry out the fixed purpose to the low limbs.

The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.