CN109259926A - A kind of fixed device of arm - Google Patents

Abstract

The present invention relates to a kind of fixed devices, are in particular a kind of fixed devices of arm, and the length of adjustable device uses to adapt to the crowd of all ages and classes；The angle of adjustable device, to realize the use in joint；Hot compress can be carried out to joint, including rotating turret assembly, excessive body, flexible assembly and support frame, the rear end thereof of rotating turret assembly is connected to the front end of excessive body, the rear end of excessive body is slidably connected at the front end of flexible assembly, flexible assembly is fixedly connected on support frame, pass through the adjusting of the achievable device length that is slidably matched of excessive body ontology and telescopic sleeve in excessive body, being slidably connected for complex is combined by rotating turret combined body and rotating turret, being placed and taken out for joint can be facilitated, block can realize the locking being slidably connected to rotating turret combined body and rotating turret combination complex, pass through spring in flexible assembly, the cooperation of clamping end outer ring and telescopic block, the airtightness of device can be increased.

Description

A kind of fixed device of arm

Technical field

The present invention relates to a kind of fixed devices, are in particular a kind of fixed devices of arm.

Background technique

Such as the fixed device of rheumatism of Patent No. CN201520115638.X, including apply body, opening, Water tank, glue Button, leakage hole, drainage hole, it is characterised in that apply on body and be provided with opening, the towel of leaching heat is put by opening and is applied in vivo, is applied It is provided with Water tank below body, the top of Water tank is provided with leakage hole, and the water on towel is flowed into Water tank by leakage hole, The two sides of Water tank are provided with drainage hole, and the water in Water tank can be discharged by drainage hole, and the two sides for applying body are provided with thread gluing, Thread gluing is mutually pasted, deposited body can be looped around on neck or other positions for needing hot compress, the adjusting knot of the not no length of the design The adjustment structure of structure and angle can not use at swivel of hand or leg joint.

Summary of the invention

The object of the present invention is to provide a kind of fixed device of arm, the length of adjustable device adapts to all ages and classes Crowd uses；The angle of adjustable device, to realize the use in joint；Hot compress can be carried out to joint.

The purpose of the present invention is achieved through the following technical solutions:

A kind of fixed device of arm, including outside rotation assembly, intermediate, flexible assembly and support frame, outside turn The rear end thereof of dynamic assembly is connected between the front end of body, and the rear end of intermediate is slidably connected at the front end of flexible assembly, Flexible assembly is fixedly connected on the support frame.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, the outside rotates assembly It include threaded rod I, hemispherical including rotating turret combined body, rotating turret combination complex and block, the rotating turret combined body Body I, attached column body and trapezoidal sliding rail, the half sphere shape I are welded on the rear end of attached column body, and threaded rod I is welded on hemispherical The outer end face of body I, there are two trapezoidal sliding rail settings, and two trapezoidal sliding rails are respectively welded at the upper and lower ends of attached column body；

The rotating turret combination complex includes rotation complex ontology, rotation complex is seperated and threaded rod II, the rotation are multiple The upper and lower ends of body ontology are provided with a ladder chute, before the rotation complex ontology is welded on rotation complex fission End, threaded rod II are welded on the outer end face of rotation complex fission；

Two trapezoidal sliding rails are slidably connected at respectively in two ladder chutes, and the block is hinged on rotation again by screw The front end of body ontology.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, the intermediate includes centre Body fission and intermediate ontology, the intermediate fission include intermediate precursors and excessive half sphere shape, the excessive hemispherical The rear end of body is provided with slide opening I, and the excessive half sphere shape is welded on the front end of intermediate precursors；

The intermediate ontology includes ontology half sphere shape, ontology attached column body and slider, the ontology half sphere shape weldering It connects in the front end of ontology attached column body, there are two slider settings, and two sliders are welded on the rear end of ontology attached column body, described The front end of ontology half sphere shape is provided with slide opening II；

The intermediate precursors are fixedly connected on ontology attached column physically by screw.

As advanced optimizing for the technical program, a kind of arm of the present invention fixes device, and the flexible assembly includes There are two rectangle sliding slot, the clamping end includes card for setting on the inner wall of telescopic sleeve described in retaining ring, telescopic sleeve and clamping end Tight end outer ring, telescopic block, baffle ring and spring, there are two the telescopic block settings, and described two telescopic blocks are slidably connected at card Tight end outer ring inner end, the baffle ring are fixedly connected on the inner end of clamping end outer ring, the inner end of clamping end outer ring by screw Face is uniformly arranged there are six blind hole I, and the outer end face of the telescopic block is uniformly arranged there are three blind hole II, and the spring is provided with six A, one end of the spring is fixed in blind hole I, and the other end of the spring is fixed in blind hole II, and the retaining ring passes through spiral shell Nail is fixedly connected on the front end of telescopic sleeve, and clamping end outer ring is fixedly connected on the rear end of telescopic sleeve by screw, and spring squeezes It is pressed between clamping end outer ring and telescopic block；

The threaded rod I is slidably connected in slide opening I, and by nut check, the sliding of threaded rod II connects in the outside of threaded rod I It connects in slide opening II, the outside of threaded rod II passes through nut check；Half sphere shape I and rotate complex fission outer end face respectively with The inner face fitting of excessive half sphere shape and ontology half sphere shape；Two sliders are slidably connected at respectively in two rectangle sliding slots, The retaining ring is socketed in ontology attached column physically.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, the radian of the half sphere shape I It is 120 °, threaded rod I is located at the middle-end of I rear end face of half sphere shape, and the radian of attached column body is 120 °.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, the intermediate precursors are half Circular configuration；Two sliders are oppositely arranged, and ontology attached column body front end is semicircular structure.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, described two rectangle sliding slot phases To setting, the section of telescopic block is U row structure, and spring is in compressive state.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, the rotating turret combined body Heater strip is provided with in the inner wall of rotating turret combination complex.

As advanced optimizing for the technical program, a kind of fixed device of arm of the present invention, support frame as described above includes bracket Upside slide bar, upside casing, downside fixed slip bar, two slide openings, two rectangles through slide opening, upside sleeve body, fixation hole, Two limit casings, slide bar ontology on the upside of bracket, three auxiliary sliding rectangular shafts, fixation bracket, two auxiliary travellers, two it is auxiliary Rectangular shaft, fixed plate, downside fixed slip bar ontology, inside cylindricality slide opening, three auxiliary rectangle sliding slots, hairclipper, middle rotation is helped to connect Extension bar, brake bar push compressed spring, sliding fixed link, middle-end hinge bar, lower Slideslip fixed link, rectangle sliding slot, rectangle sliding Dynamic boss and hinged terminal, bracket upside slide bar include slide bar ontology on the upside of bracket, three auxiliary sliding rectangular shafts, fixed branch Frame, two auxiliary travellers and two auxiliary rectangular shafts, three auxiliary sliding rectangular shafts are uniformly arranged on slide bar ontology on the upside of bracket Outer wall on, fixed bracket is fixedly connected on the upper end of slide bar ontology on the upside of bracket, and two auxiliary travellers are respectively fixedly connected with The rear and front end of slide bar ontology upper end on the upside of bracket, two auxiliary rectangular shafts are uniformly arranged on the outer wall of auxiliary traveller；Upside Casing includes two slide openings, two rectangles through slide opening, upside sleeve body and fixation hole, and two slide openings are separately positioned on upside The rear and front end of sleeve body, two rectangles are separately positioned in two slide openings through slide opening, and two rectangles run through slide opening Two slide openings are extended through, the middle-end of upside sleeve body is arranged in fixation hole；Two auxiliary travellers company of being slidably matched respectively It connects in two slide openings, two auxiliary rectangular shafts are slidably connected at two rectangles in slide opening respectively, two limit casings point It is not fixedly connected on the right end of two auxiliary travellers；Downside fixed slip bar includes fixed plate, downside fixed slip bar ontology, columnae medialis Shape slide opening, three auxiliary rectangle sliding slots, sliding fixed link, middle-end hinge bar, lower Slideslip fixed link and rectangle sliding slot, fixed plate It is fixedly connected on the lower end of downside fixed slip bar ontology, inside cylindricality slide opening is arranged in the middle-end of downside fixed slip bar ontology, and three A auxiliary rectangle sliding slot is uniformly arranged on the inner wall of inside cylindricality slide opening, sliding fixed link, middle-end hinge bar and lower Slideslip Fixed link is fixedly connected sequentially from top to bottom in the right side of downside fixed slip bar ontology, and the setting of rectangle sliding slot is solid in lower Slideslip The upper and lower ends of fixed pole inner wall push compressed spring to be socketed in sliding fixed link, and hairclipper is slidably connected in sliding fixed link, Push compressed spring that the left end of hairclipper, the slide hinged mating connection of right end of the upper end and hairclipper of middle rotation connecting rod are set； The middle-end of middle rotation connecting rod is rotatably connected on the right end of middle-end hinge bar, and the lower end of middle rotation connecting rod and hinged terminal slide Hinged to be cooperatively connected, rectangular slide boss and hinged terminal are fixedly connected on brake bar, and rectangular slide boss is slidably connected In rectangle sliding slot, telescopic sleeve is fixedly connected in fixation hole.

A kind of present invention fixed device of arm has the beneficial effect that

A kind of fixed device of arm of the present invention, can by intermediate ontology in intermediate and being slidably matched for telescopic sleeve The adjusting of realization device length combines being slidably connected for complex by rotating turret combined body and rotating turret, can facilitate joint It is placed and taken out, block can realize the locking being slidably connected to rotating turret combined body and rotating turret combination complex, by stretching The cooperation of spring, clamping end outer ring and telescopic block in contracting assembly, can increase the airtightness of device.

Detailed description of the invention

The present invention will be further described in detail with specific implementation method with reference to the accompanying drawing.

Fig. 1 is a kind of overall structure diagram of the fixed device of arm of the present invention；

Fig. 2 is a kind of outside rotation composite unit structure schematic diagram of the fixed device of arm of the present invention；

Fig. 3 is a kind of rotating turret combined body structural schematic diagram of the fixed device of arm of the present invention；

Fig. 4 is a kind of rotating turret combination complex structure schematic diagram of the fixed device of arm of the present invention；

Fig. 5 is a kind of intermediate structure schematic diagram of the fixed device of arm of the present invention；

Fig. 6 is a kind of intermediate separate structure schematic diagram of the fixed device of arm of the present invention；

Fig. 7 is a kind of intermediate body construction schematic diagram of the fixed device of arm of the present invention

Fig. 8 is a kind of flexible composite unit structure schematic diagram of the fixed device of arm of the present invention；

Fig. 9 is a kind of telescopic sleeve structure schematic diagram of the fixed device of arm of the present invention；

Figure 10 is a kind of clamping end structure schematic diagram of the fixed device of arm of the present invention；

Figure 11 is a kind of clamping end structure cross-sectional view of the fixed device of arm of the present invention；

Figure 12 is a kind of clamping end outer ring structure sectional view of the fixed device of arm of the present invention；

Figure 13 is a kind of clamping end outer ring structure schematic diagram of the fixed device of arm of the present invention；

Figure 14 is a kind of telescopic block structural schematic diagram of the fixed device of arm of the present invention；

Figure 15 is a kind of support frame structure diagram one of the fixed device of arm of the present invention；

Figure 16 is a kind of support frame structure diagram two of the fixed device of arm of the present invention；

Figure 17 is a kind of support frame structure diagram three of the fixed device of arm of the present invention；

Figure 18 is a kind of support frame structure diagram four of the fixed device of arm of the present invention；

Figure 19 is a kind of support frame structure diagram five of the fixed device of arm of the present invention；

Figure 20 is a kind of support frame structure diagram six of the fixed device of arm of the present invention.

In figure: outside rotates assembly 1；Rotating turret combined body 1-1；I 1-1-1 of threaded rod；I 1-1-2 of half sphere shape；Half Cylindrical body 1-1-3；Trapezoidal sliding rail 1-1-4；Rotating turret combines complex 1-2；Rotate complex ontology 1-2-1；Ladder chute 1-2-1- 1；Rotate complex fission 1-2-2；II 1-2-3 of threaded rod；Block 1-3；Intermediate 2；Intermediate fission 2-1；Intermediate precursors 2- 1-1；Excessive half sphere shape 2-1-2；I 2-1-2-1 of slide opening；Intermediate ontology 2-2；Ontology half sphere shape 2-2-1；Ontology semi-cylinder Body 2-2-2；Slider 2-2-3；II 2-2-1-1 of slide opening；Flexible assembly 3；Retaining ring 3-1；Telescopic sleeve 3-2；Rectangle sliding slot 3-2- 1；Clamping end 3-3；Clamping end outer ring 3-3-1；Clamping end outer ring 3-3-1；Telescopic block 3-3-2；Baffle ring 3-3-3；I 3-3-1- of blind hole 1；Telescopic block 3-3-2；II 3-3-2-1 of blind hole；Spring 3-3-4；Support frame 4；Slide bar 4-1 on the upside of bracket；Upside casing 4-2；Under Side fixed slip bar 4-3；Slide opening 4-4；Rectangle runs through slide opening 4-5；Upside sleeve body 4-6；Fixation hole 4-7；Limit casing 4-8； Slide bar ontology 4-9 on the upside of bracket；Auxiliary sliding rectangular shaft 4-10；Fixed bracket 4-11；Assist traveller 4-12；Assist rectangular shaft 4- 13；Fixed plate 4-14；Downside fixed slip bar ontology 4-15；Inside cylindricality slide opening 4-16；Assist rectangle sliding slot 4-17；Hairclipper 4- 18；Middle rotation connecting rod 4-19；Brake bar 4-20；Push compressed spring 4-21；Slide fixed link 4-22；Middle-end hinge bar 4- 23；Lower Slideslip fixed link 4-24；Rectangle sliding slot 4-25；Rectangular slide boss 4-26；Hinged terminal 4-27.

Specific embodiment

The present invention is described in further detail below in conjunction with the accompanying drawings.

It is fixedly connected described in the present apparatus and refers to and be fixed by the modes such as weld, be screwed, in conjunction with different Use environment uses different fixed forms；The rotation connection refers to by drying bearing on axis, on axis or axis hole On be provided with spring catch ring recess, by will in circlip card spring catch ring recess realize bearing axial restraint, realize rotation； Described be slidably connected refers to and is attached by sliding of the sliding block in sliding slot or guide rail；Described hingedly refers to by cutting with scissors Movable connection type is carried out on the union pieces such as chain, pin shaft and short axle；The riveting is by beaing or punch rivet End, beats or punch rivet end or tip make upsetting portion or tip make to be upset as head, concentrates the full capacity on, metal object is connected in rivet Together；It is that sealing is realized by sealing ring or O-ring at required sealing.

Specific embodiment 1:

Illustrate present embodiment below with reference to Fig. 1-2 0, a kind of fixed device of arm, including outside rotation assembly 1, in The rear end thereof of mesosome 2, flexible 3 support frame 4 of assembly, outside rotation assembly 1 is connected between the front end of body 2, intermediate 2 Rear end be slidably connected at the front end of flexible assembly 3, flexible assembly 3 is fixedly connected on support frame 4.

Specific embodiment 2:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described It includes rotating turret combined body 1-1, rotating turret combination complex 1-2 and block 1-3, the rotating turret group that outside, which rotates assembly 1, Closing ontology 1-1 includes I 1-1-1 of threaded rod, I 1-1-2 of half sphere shape, attached column body 1-1-3 and trapezoidal sliding rail 1-1-4, and described half I 1-1-2 of spherical is welded on the rear end of attached column body 1-1-3, and I 1-1-1 of threaded rod is welded on the outer end of I 1-1-2 of half sphere shape Face, there are two trapezoidal sliding rail 1-1-4 settings, and two trapezoidal sliding rail 1-1-4 are respectively welded at up and down the two of attached column body 1-1-3 End；

The rotating turret combination complex 1-2 includes rotation complex ontology 1-2-1, rotation complex fission 1-2-2 and threaded rod II 1-2-3, the upper and lower ends of the rotation complex ontology 1-2-1 are provided with a ladder chute 1-2-1-1, and the rotation is multiple Body ontology 1-2-1 is welded on the front end of rotation complex fission 1-2-2, and II 1-2-3 of threaded rod is welded on rotation complex fission 1-2-2 Outer end face；

Two trapezoidal sliding rail 1-1-4 are slidably connected at respectively in two ladder chute 1-2-1-1, and the block 1-3 passes through Screw is hinged on the front end of rotation complex ontology 1-2-1；Rotating turret combined body 1-1 can facilitate arm or foot arm protrude into or It takes out.

Specific embodiment 3:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described Intermediate 2 includes intermediate fission 2-1 and intermediate ontology 2-2, and the intermediate fission 2-1 includes intermediate precursors 2-1-1 With excessive half sphere shape 2-1-2, the rear end of the excessive half sphere shape 2-1-2 is provided with I 2-1-2-1 of slide opening, and described excessively half Spherical 2-1-2 is welded on the front end of intermediate precursors 2-1-1；

The intermediate ontology 2-2 includes ontology half sphere shape 2-2-1, ontology attached column body 2-2-2 and slider 2-2-3, The ontology half sphere shape 2-2-1 is welded on the front end of ontology attached column body 2-2-2, and there are two slider 2-2-3 settings, two cunnings Sub- 2-2-3 is welded on the rear end of ontology attached column body 2-2-2, and the front end of the ontology half sphere shape 2-2-1 is provided with slide opening Ⅱ2-2-1-1；The intermediate 2 can facilitate the fixation of swivel of hand or leg joint；

The intermediate precursors 2-1-1 is fixedly connected on ontology attached column body 2-2-2 by screw.

Specific embodiment 4:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described Two are provided on flexible inner wall of the assembly 3 including telescopic sleeve 3-2 described in retaining ring 3-1, telescopic sleeve 3-2 and clamping end 3-3 A rectangle sliding slot 3-2-1, the clamping end 3-3 include clamping end outer ring 3-3-1, telescopic block 3-3-2, baffle ring 3-3-3 and spring 3-3-4, there are two the telescopic block 3-3-2 settings, and described two telescopic block 3-3-2 are slidably connected at clamping end outer ring 3-3- 1 inner end, the baffle ring 3-3-3 are fixedly connected on the inner end of clamping end outer ring 3-3-1, clamping end outer ring 3-3- by screw 1 inner face is uniformly arranged there are six I 3-3-1-1 of blind hole, and the outer end face of the telescopic block 3-3-2 is uniformly arranged that there are three blind holes II 3-3-2-1, there are six the spring 3-3-4 settings, and one end of the spring 3-3-4 is fixed in I 3-3-1-1 of blind hole, institute The other end for stating spring 3-3-4 is fixed in II 3-3-2-1 of blind hole, and the retaining ring 3-1 is fixedly connected on telescopic by screw The front end of pipe 3-2, clamping end outer ring 3-3-1 are fixedly connected on the rear end of telescopic sleeve 3-2 by screw, and spring 3-3-4 is squeezed Between clamping end outer ring 3-3-1 and telescopic block 3-3-2；Flexible assembly 3 can facilitate fixed hand ankle or ankle, and can protect Hold the airtightness of device；

I 1-1-1 of threaded rod is slidably connected in I 2-1-2-1 of slide opening, passes through nut lock on the outside of I 1-1-1 of threaded rod Tightly, II 1-2-3 of threaded rod is slidably connected in II 2-2-1-1 of slide opening, passes through nut check on the outside of II 1-2-3 of threaded rod；Half I 1-1-2 of spherical and rotate complex fission 1-2-2 outer end face respectively with excessive half sphere shape 2-1-2 and ontology half sphere shape The inner face of 2-2-1 is bonded；Two slider 2-2-3 are slidably connected at respectively in two rectangle sliding slot 3-2-1, the retaining ring 3-1 It is socketed on ontology attached column body 2-2-2.

Specific embodiment 5:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described The radian of I 1-1-2 of half sphere shape is 120 °, and I 1-1-1 of threaded rod is located at the middle-end of I 1-1-2 rear end face of half sphere shape, semi-cylinder The radian of body 1-1-3 is 120 °, and I 1-1-2 of half sphere shape and attached column body 1-1-3 may make to be bonded completely in this way, increases device Airtightness, I 1-1-1 of threaded rod is located at the middle-end of I 1-1-2 rear end face of half sphere shape, so that rotating turret combined body 1-1 is in Movement in mesosome precursor 2-1-1 does not hinder.

Specific embodiment 6:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described Intermediate precursors 2-1-1 is semicircular structure；Two slider 2-2-3 are oppositely arranged, and the ontology attached column front end body 2-2-2 is semicircle Shape structure may make ontology attached column body 2-2-2 and intermediate precursors 2-1-1 to be bonded completely in this way, increase the airtightness of device, Two slider 2-2-3 are oppositely arranged.

Specific embodiment 7:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described Two rectangle sliding slot 3-2-1 are oppositely arranged, and the section of telescopic block 3-3-2 is U row structure, and spring 3-3-4 is in compressive state.

Specific embodiment 8:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described It is provided with heater strip in the inner wall of rotating turret combined body 1-1 and rotating turret combination complex 1-2, hot compress can be carried out to joint.

Specific embodiment 9:

Illustrate present embodiment below with reference to Fig. 1-2 0, present embodiment is described further embodiment one, described Support frame 4 is passed through including slide bar 4-1, upside casing 4-2, downside fixed slip bar 4-3, two slide opening 4-4, two rectangles on the upside of bracket Perforating hole 4-5, upside sleeve body 4-6, fixation hole 4-7, two limit casing 4-8, bracket upside slide bar ontology 4-9, three Auxiliary sliding rectangular shaft 4-10, fixed bracket 4-11, two auxiliary traveller 4-12, two auxiliary rectangular shaft 4-13, fixed plate 4- 14, downside fixed slip bar ontology 4-15, inside cylindricality slide opening 4-16, three auxiliary rectangle sliding slot 4-17, hairclipper 4-18, middle rotation Connecting rod 4-19, brake bar 4-20, compressed spring 4-21, sliding fixed link 4-22, middle-end hinge bar 4-23, lower Slideslip are pushed Fixed link 4-24, rectangle sliding slot 4-25, rectangular slide boss 4-26 and hinged terminal 4-27, bracket upside slide bar 4-1 includes branch Slide bar ontology 4-9, three auxiliary sliding rectangular shaft 4-10, fixed bracket 4-11, two auxiliary traveller 4-12 and two on the upside of frame Rectangular shaft 4-13, three auxiliary sliding rectangular shaft 4-10 are assisted to be uniformly arranged on the upside of bracket on the outer wall of slide bar ontology 4-9, Gu Fixed rack 4-11 is fixedly connected on the upper end of slide bar ontology 4-9 on the upside of bracket, and two auxiliary traveller 4-12 are respectively fixedly connected with The rear and front end of the upper end slide bar ontology 4-9 on the upside of bracket, two auxiliary rectangular shaft 4-13 are uniformly arranged on auxiliary traveller 4-12's On outer wall；Upside casing 4-2 includes two slide opening 4-4, two rectangles through slide opening 4-5, upside sleeve body 4-6 and fixation hole 4-7, two slide opening 4-4 are separately positioned on the rear and front end of upside sleeve body 4-6, and two rectangles are set respectively through slide opening 4-5 It sets in two slide opening 4-4, and two rectangles extend through two slide opening 4-4, fixation hole 4-7 setting through slide opening 4-5 In the middle-end of upside sleeve body 4-6；Two auxiliary traveller 4-12 are slidably connected respectively in two slide opening 4-4, and two Auxiliary rectangular shaft 4-13 is slidably connected at two rectangles in slide opening 4-5 respectively, and two limit casing 4-8 are respectively fixedly connected with The right end of traveller 4-12 is assisted at two；Downside fixed slip bar 4-3 include fixed plate 4-14, downside fixed slip bar ontology 4-15, Inside cylindricality slide opening 4-16, three auxiliary rectangle sliding slot 4-17, sliding fixed link 4-22, middle-end hinge bar 4-23, lower Slideslip Fixed link 4-24 and rectangle sliding slot 4-25, fixed plate 4-14 are fixedly connected on the lower end of downside fixed slip bar ontology 4-15, inside The middle-end of downside fixed slip bar ontology 4-15 is arranged in cylindricality slide opening 4-16, including three auxiliary rectangle sliding slot 4-17 are uniformly arranged On the inner wall of lateral column shape slide opening 4-16, sliding fixed link 4-22, middle-end hinge bar 4-23 and lower Slideslip fixed link 4-24 are from upper It is fixedly connected sequentially under and in the right side of downside fixed slip bar ontology 4-15, rectangle sliding slot 4-25 setting is fixed in lower Slideslip The upper and lower ends of bar 4-24 inner wall push compressed spring 4-21 to be socketed on sliding fixed link 4-22, and hairclipper 4-18 is slidably connected On sliding fixed link 4-22, push compressed spring 4-21 that the left end of hairclipper 4-18 is set, middle rotation connecting rod 4-19's is upper The slide hinged mating connection of right end at end and hairclipper 4-18；The middle-end of middle rotation connecting rod 4-19 is rotatably connected on middle-end hinge bar The right end of 4-23, the lower end of middle rotation connecting rod 4-19 and the hinged slide hinged mating connection of terminal 4-27, rectangular slide boss 4-26 and hinged terminal 4-27 are fixedly connected on brake bar 4-20, and rectangular slide boss 4-26 is slidably connected at rectangle sliding slot In 4-25, telescopic sleeve 3-2 is fixedly connected in fixation hole 4-7.

A kind of fixed device of arm of the invention, its working principle is that:

In use, the spiral shell in the outside of I 1-1-1 of unwinding thread bar is taken out into rotating turret combined body 1-1, it then will be intermediate Screw unscrewing in body 2, intermediate fission 2-1 is taken out, and arm or leg arm are stretched from the front end of outside rotation assembly 1 Enter, joint is fixed between rotation complex fission 1-2-2 and intermediate precursors 2-1-1, ladder chute 1-2- is then passed through 1-1 fixes rotating turret combined body 1-1, when outside rotates assembly 1 and intermediate 2 fixes, combines this to rotating turret Setting volume heater strip is powered in the inner wall of body 1-1 and rotating turret combination complex 1-2, so that device carries out hot compress to joint, screws Then block 1-3 passes through spiral shell so that not occurring to slide relatively between rotating turret combined body 1-1 and rotating turret combination complex 1-2 Nail fixes intermediate fission 2-1 and intermediate ontology 2-2, and arm or leg arm are stretched out from the rear end of flexible assembly 3, stretched In contracting assembly 3, since the effect of foreign object is so that two telescopic sleeve 3-2 lead to along the inner end sliding of clamping end outer ring 3-3-1 Cross the effect of six spring 3-3-4 elastic force so that telescopic sleeve 3-2 and foreign object clamping, realization device it is closed；In use, to Front side or rear side push telescopic sleeve 3-2 that telescopic sleeve 3-2 is made to drive upside casing along two auxiliary traveller 4-12 Ontology 4-6 horizontally slips along slide opening 4-4, so that position of the upside sleeve body 4-6 on the sleeve body 4-6 of upside becomes Change, facilitates adjusting upside sleeve body 4-6's to use position；When needing to adjust the use height of whole device, pressed to rear side Hairclipper 4-18 make hairclipper 4-18 along sliding fixed link 4-22 to the left Slideslip and compress push compressed spring 4-21, in Rotation connection bar 4-19 pushes brake bar 4-20 Slideslip to the right, while making rectangular slide boss 4-26 along rectangle sliding slot 4-25 Slideslip to the right, so that brake bar 4-20 is separated with downside fixed slip bar ontology 4-15, at this time along inside cylindricality slide opening 4-16 moves up and down upside sleeve body 4-6, adjusts height of two auxiliary traveller 4-12 apart from ground.

Certainly, above description is not limitation of the present invention, and the present invention is also not limited to the example above, the art The variations, modifications, additions or substitutions that those of ordinary skill is made within the essential scope of the present invention also belong to guarantor of the invention Protect range.

Claims (9)

1. a kind of fixed device of arm, including outside rotation assembly (1), intermediate (2), flexible assembly (3) and support frame (4), it is characterised in that: the rear end thereof of outside rotation assembly (1) is connected between the front ends of body (2), after intermediate (2) End is slidably connected at the front end of flexible assembly (3), and flexible assembly (3) are fixedly connected on support frame (4).

2. the fixed device of a kind of arm according to claim 1, it is characterised in that: outside rotation assembly (1) packet Include rotating turret combined body (1-1), rotating turret combination complex (1-2) and block (1-3), the rotating turret combined body (1-1) Including threaded rod I (1-1-1), half sphere shape I (1-1-2), attached column body (1-1-3) and trapezoidal sliding rail (1-1-4), the hemisphere Body I (1-1-2) is welded on the rear end of attached column body (1-1-3), and threaded rod I (1-1-1) is welded on half sphere shape I (1-1-2) Outer end face, there are two the settings of trapezoidal sliding rail (1-1-4), and two trapezoidal sliding rails (1-1-4) are respectively welded at attached column body (1-1- 3) upper and lower ends；

Rotating turret combination complex (1-2) includes rotation complex ontology (1-2-1), rotation complex seperated (1-2-2) and screw thread The upper and lower ends of bar II (1-2-3), rotation complex ontology (1-2-1) are provided with a ladder chute (1-2-1-1), institute The front end that rotation complex ontology (1-2-1) is welded on rotation complex seperated (1-2-2) is stated, threaded rod II (1-2-3), which is welded on, to be turned The outer end face of dynamic complex seperated (1-2-2)；

Two trapezoidal sliding rails (1-1-4) are slidably connected at respectively in two ladder chutes (1-2-1-1), and the block (1-3) is logical Cross the front end that screw is hinged on rotation complex ontology (1-2-1).

3. the fixed device of a kind of arm according to claim 2, it is characterised in that: the intermediate (2) includes intermediate Seperated (2-1) and intermediate ontology (2-2), the intermediate seperated (2-1) includes intermediate precursors (2-1-1) and excessive hemisphere The rear end of body (2-1-2), the excessive half sphere shape (2-1-2) is provided with slide opening I (2-1-2-1), the excessive hemispherical Body (2-1-2) is welded on the front end of intermediate precursors (2-1-1)；

The intermediate ontology (2-2) includes ontology half sphere shape (2-2-1), ontology attached column body (2-2-2) and slider (2-2- 3), the ontology half sphere shape (2-2-1) is welded on the front end of ontology attached column body (2-2-2), and slider (2-2-3) is provided with two A, two sliders (2-2-3) are welded on the rear end of ontology attached column body (2-2-2), the ontology half sphere shape (2-2-1) Front end is provided with slide opening II (2-2-1-1)；

The intermediate precursors (2-1-1) are fixedly connected on ontology attached column body (2-2-2) by screw.

4. the fixed device of a kind of arm according to claim 3, it is characterised in that: the flexible assembly (3) includes gear Enclosing setting on the inner wall of (3-1), telescopic sleeve (3-2) and clamping end (3-3) telescopic sleeve (3-2), there are two rectangle sliding slots (3-2-1), the clamping end (3-3) include clamping end outer ring (3-3-1), telescopic block (3-3-2), baffle ring (3-3-3) and spring (3-3-4), there are two telescopic block (3-3-2) settings, and described two telescopic blocks (3-3-2) are slidably connected at outside clamping end The inner end (3-3-1) is enclosed, the baffle ring (3-3-3) is fixedly connected on the inner end of clamping end outer ring (3-3-1), the card by screw Tightly holding the inner face of outer ring (3-3-1) to be uniformly arranged, there are six blind hole I (3-3-1-1), the outer end faces of the telescopic block (3-3-2) There are three being uniformly arranged blind hole II (3-3-2-1), there are six spring (3-3-4) settings, one end of the spring (3-3-4) It is fixed in blind hole I (3-3-1-1), the other end of the spring (3-3-4) is fixed in blind hole II (3-3-2-1), the gear Circle (3-1) is fixedly connected on the front end of telescopic sleeve (3-2) by screw, and clamping end outer ring (3-3-1) connects by the way that screw is fixed Connect in the rear end of telescopic sleeve (3-2), spring (3-3-4) be extruded in clamping end outer ring (3-3-1) and telescopic block (3-3-2) it Between；

The threaded rod I (1-1-1) is slidably connected in slide opening I (2-1-2-1), passes through nut on the outside of threaded rod I (1-1-1) Locking, threaded rod II (1-2-3) are slidably connected in slide opening II (2-2-1-1), pass through nut on the outside of threaded rod II (1-2-3) Locking；The outer end face of half sphere shape I (1-1-2) and rotation complex seperated (1-2-2) respectively with excessive half sphere shape (2-1-2) and The inner face of ontology half sphere shape (2-2-1) is bonded；Two sliders (2-2-3) are slidably connected at two rectangle sliding slot (3- respectively In 2-1), the retaining ring (3-1) is socketed on ontology attached column body (2-2-2).

5. the fixed device of a kind of arm according to claim 4, it is characterised in that: the arc of the half sphere shape I (1-1-2) Degree is 120 °, and threaded rod I (1-1-1) is located at the middle-end of half sphere shape I (1-1-2) rear end face, the radian of attached column body (1-1-3) It is 120 °.

6. a kind of fixed device of arm according to claim 5, it is characterised in that: the intermediate precursors (2-1-1) are Semicircular structure；Two sliders (2-2-3) are oppositely arranged, and the ontology attached column body front end (2-2-2) is semicircular structure.

7. the fixed device of a kind of arm according to claim 6, it is characterised in that: described two rectangle sliding slots (3-2-1) It is oppositely arranged, the section of telescopic block (3-3-2) is U row structure, and spring (3-3-4) is in compressive state.

8. the fixed device of a kind of arm according to claim 7, it is characterised in that: the rotating turret combined body (1-1) Heater strip is provided with in the inner wall of rotating turret combination complex (1-2).

9. the fixed device of a kind of arm according to claim 8, it is characterised in that: support frame as described above (4) includes on bracket Sideslip bar (4-1), upside casing (4-2), downside fixed slip bar (4-3), two slide openings (4-4), two rectangles run through slide opening (4- 5), upside sleeve body (4-6), fixation hole (4-7), two limit casings (4-8), bracket upside slide bar ontology (4-9), three Auxiliary sliding rectangular shaft (4-10), fixed bracket (4-11), two auxiliary travellers (4-12), two auxiliary rectangular shafts (4-13), Fixed plate (4-14), downside fixed slip bar ontology (4-15), inside cylindricality slide opening (4-16), three auxiliary rectangle sliding slot (4- 17), hairclipper (4-18), middle rotation connecting rod (4-19), brake bar (4-20), promotion compressed spring (4-21), sliding fixed link (4-22), middle-end hinge bar (4-23), lower Slideslip fixed link (4-24), rectangle sliding slot (4-25), rectangular slide boss (4- 26) and hinged terminal (4-27), bracket upside slide bar (4-1) include slide bar ontology (4-9) on the upside of bracket, three auxiliary sliding squares Shape bar (4-10), fixed bracket (4-11), two auxiliary travellers (4-12) and two auxiliary rectangular shafts (4-13), three auxiliary are slided Dynamic rectangular shaft (4-10) is uniformly arranged on the upside of bracket on the outer wall of slide bar ontology (4-9), and fixed bracket (4-11) is fixedly connected The upper end of slide bar ontology (4-9) on the upside of bracket, two auxiliary travellers (4-12) are respectively fixedly connected with the slide bar sheet on the upside of bracket The rear and front end of the upper end body (4-9), two auxiliary rectangular shaft (4-13) are uniformly arranged on the outer wall of auxiliary traveller (4-12)；On Side casing (4-2) includes two slide openings (4-4), two rectangles through slide opening (4-5), upside sleeve body (4-6) and fixation hole (4-7), two slide openings (4-4) are separately positioned on the rear and front end of upside sleeve body (4-6), and two rectangles run through slide opening (4- 5) it is separately positioned in two slide openings (4-4), and two rectangles extend through two slide openings (4-4) through slide opening (4-5), The middle-end in upside sleeve body (4-6) is arranged in fixation hole (4-7)；Two auxiliary travellers (4-12) are slidably connected respectively In two slide openings (4-4), two auxiliary rectangular shafts (4-13) are slidably connected at two rectangles in slide opening (4-5) respectively, and two A limit casing (4-8) is respectively fixedly connected with the right end that traveller (4-12) is assisted at two；Downside fixed slip bar (4-3) includes solid Fixed board (4-14), downside fixed slip bar ontology (4-15), inside cylindricality slide opening (4-16), three auxiliary rectangle sliding slots (4-17), Slide fixed link (4-22), middle-end hinge bar (4-23), lower Slideslip fixed link (4-24) and rectangle sliding slot (4-25), fixed plate (4-14) is fixedly connected on the lower end of downside fixed slip bar ontology (4-15), and inside cylindricality slide opening (4-16) setting is fixed in downside The middle-end of slide bar ontology (4-15), three auxiliary rectangle sliding slot (4-17) are uniformly arranged on the inner wall of inside cylindricality slide opening (4-16) On, sliding fixed link (4-22), middle-end hinge bar (4-23) and lower Slideslip fixed link (4-24) are successively fixed from top to bottom to be connected It connects in the right side of downside fixed slip bar ontology (4-15), rectangle sliding slot (4-25) setting is in lower Slideslip fixed link (4-24) The upper and lower ends of wall push compressed spring (4-21) to be socketed in sliding fixed link (4-22), and hairclipper (4-18) is slidably connected at It slides on fixed link (4-22), compressed spring (4-21) is pushed to be arranged in the left end of hairclipper (4-18), middle rotation connecting rod (4- 19) the slide hinged mating connection of right end of upper end and hairclipper (4-18)；The middle-end rotation connection of middle rotation connecting rod (4-19) In the right end of middle-end hinge bar (4-23), the lower end of middle rotation connecting rod (4-19) and hinged terminal (4-27) slide hinged cooperation Connection, rectangular slide boss (4-26) and hinged terminal (4-27) are fixedly connected on brake bar (4-20), and rectangular slide is convex Platform (4-26) is slidably connected in rectangle sliding slot (4-25), and telescopic sleeve (3-2) is fixedly connected in fixation hole (4-7).