CN212308156U - Four-dimensional correction traction bed for scoliosis - Google Patents
Four-dimensional correction traction bed for scoliosis Download PDFInfo
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- CN212308156U CN212308156U CN201921916289.6U CN201921916289U CN212308156U CN 212308156 U CN212308156 U CN 212308156U CN 201921916289 U CN201921916289 U CN 201921916289U CN 212308156 U CN212308156 U CN 212308156U
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Abstract
The utility model provides a four-dimensional correction traction table of scoliosis, includes the base, can follow the vertical direction lift and follow the gliding stand of fore-and-aft direction, stand internally mounted has the second drive assembly, there are a plurality of connecting axles in the upper end of stand, the vibration subassembly is installed to the end of connecting axle, be connected with first drive assembly between base and the stand. The beneficial effects are as follows: the bed body, the position of correction subassembly all can be adjusted, facilitate the use, and the bed body is fixed on same base with the correction subassembly, and the suitability is good.
Description
Technical Field
The utility model relates to an utilize physics machinery speed control operation method to correct crooked backbone equipment field, especially a four-dimensional correction traction table of scoliosis.
Background
With the increasing incidence of juvenile scoliosis and the increasing difficulty of treatment, the existing treatment method is western medicine operation treatment except traditional Chinese medicine conservative treatment, the western medicine operation treatment has a certain range, namely the Cobb angle is larger than 45 degrees to meet the operation range, so that mild scoliosis can only be operated when severe, the expensive cost of the operation is difficult for many patients to bear by families, the operation risk is large, and the sequela is accompanied, so the postoperative regret is brought to the patients for life, and the effect is not long-lasting. Therefore, a non-operative method for treating scoliosis is urgently needed.
The correcting component of the same kind of product for treating the lateral bending of the existing foundation column and the bed body are produced and used separately, the adaptive capacity is poor, and even if the correcting component has the position adjusting function, the correcting component can cause inconvenience in the using process due to different positions of the bed body installed on the correcting component.
Disclosure of Invention
The invention aims to solve the problems and designs a four-dimensional correction traction bed for scoliosis. The specific design scheme is as follows:
the utility model provides a four-dimensional correction traction table of scoliosis, includes the base, can follow the vertical direction lift and follow the gliding stand of fore-and-aft direction, stand internally mounted has the second drive assembly, there are a plurality of connecting axles in the upper end of stand, the vibration subassembly is installed to the end of connecting axle, be connected with first drive assembly between base and the stand.
The base is the rectangle frame column structure that the metal beam welding formed, and its inside lining roof beam that still is fixed with the metal beam welding and forms, the base is used for carrying on the bed body, because the welding process of metal beam is comparatively simple and plasticity is strong, can weld the lining roof beam in the optional position of rectangle frame column structure, so can carry on the bed body of multiple structure as required, and is concrete, the position welding lining roof beam of being convenient for to fix in the bottom surface of the bed body to connect through modes such as bolt, welding can.
The quantity of stand is two, two the stand is located respectively the left and right sides of base, two be connected with the connecting plate between the stand, first drive assembly with the connecting plate is connected.
The stand includes foundation column, lifter, the lifter from the top down imbed in the foundation column and with foundation column sliding connection, the bottom of foundation column with connecting plate flange joint, be equipped with axial direction vertically long circle through-hole on the lateral wall of foundation column, be equipped with the gag lever post on the lifter, the gag lever post runs through the long circle through-hole, long circle through-hole and gag lever post are used for right the lifter provides the direction along its radial direction, prevents that it from rotating, and the influence is right the location of vibration subassembly, simultaneously long circle through-hole and gag lever post still are used for right the lift formation of lifter is spacing, prevents that it from upwards deviating from.
The connecting shafts comprise a first connecting shaft, a second connecting shaft and a third connecting shaft, the second connecting shaft is connected in front of the first connecting shaft and the third connecting shaft, the vibration assembly is installed at the tail end of the third connecting shaft, specifically, the second connecting shaft can slide along the axial direction of the first connecting shaft and rotate along the radial direction of the first connecting shaft, the third connecting shaft can slide along the axial direction and rotate along the radial direction, more specifically, a shaft sleeve is connected between the first connecting shaft and the second connecting shaft and between the second connecting shaft and the third connecting shaft, the sleeve and the second connecting shaft are of an integral structure formed by one-time casting, the shaft sleeve is of a T-shaped structure, the first connecting shaft and the third connecting shaft respectively penetrate through the horizontal edge of the T-shaped structure of the expected connecting shaft sleeve, and a hand bolt is inserted in the vertical edge of the T-shaped structure of the shaft sleeve, the hand bolt is in threaded connection with the shaft sleeve, and the bolt column of the hand bolt props against the side walls of the first connecting shaft and the third connecting shaft.
The vibration component comprises a support, the support is of an L-shaped structure, a third motor is arranged on one side of the L-shaped structure of the support, a sleeve and a hand wheel are arranged on the other side of the L-shaped structure of the support, the sleeve and the hand wheel are respectively positioned on two sides of the support, a third lead screw is connected between the sleeve and the hand wheel, an eccentric shaft is connected between the hand wheel and the third motor, the third lead screw is connected with the sleeve in a sliding manner through a lead screw die sleeve, specifically, a middle shaft of the eccentric shaft is connected with a motor shaft of the third motor through a connecting shaft, a deflection shaft of the eccentric shaft is connected with an eccentric sliding block in a linkage manner, the type of the eccentric sliding block preferably comprises M40X1.5, a spring is connected between the hand wheel and the third lead screw, the third lead screw is connected with a female screw sleeve positioned in the sleeve in a threaded manner through a spring sliding sleeve nut and a spring sliding shaft which are matched with, the tail end of the nut sleeve is used for installing correction instruments, and the nut sleeve is provided with a limiting component which has the same structure with the limiting rod in the stand column.
First drive assembly includes first lead screw, connecting block, first motor is fixed in through the motor mount on the lining roof beam of base, the one end of first lead screw with the even hub connection of first motor, the connecting block overlap in on the first lead screw and with first lead screw threaded connection, the bottom of connecting block with connecting plate bolted connection, in order to realize sliding connection between connecting plate and the base, the slide is installed to the left and right sides bottom of the rectangular frame column structure of base, the top surface bolted connection of connecting plate has the slider, the slide with the slider agrees with the slip.
The second transmission assembly comprises a second lead screw and a second motor, the second lead screw is vertically arranged in the axial direction, the bottom of the second lead screw is connected with the second motor through a connecting shaft, and the top of the second lead screw is embedded into the lifting rod and is in threaded connection with the lifting rod.
Through the utility model discloses an above-mentioned technical scheme four-dimensional correction traction table of scoliosis that obtains, its beneficial effect is:
the bed body, the position of correction subassembly all can be adjusted, facilitate the use, and the bed body is fixed on same base with the correction subassembly, and the suitability is good.
Drawings
FIG. 1 is a schematic structural view of a four-dimensional correction traction bed for scoliosis according to the present invention;
fig. 2 is a schematic structural diagram of the upright post of the present invention;
fig. 3 is a schematic sectional structure view of the column of the present invention;
fig. 4 is a schematic structural diagram of the first transmission assembly of the present invention;
fig. 5 is a schematic structural view of the connecting shaft of the present invention;
FIG. 6 is a schematic view of the orthodontic assembly of the present invention;
fig. 7 is a front view of the orthodontic assembly of the present invention;
FIG. 8 is a side view of the orthotic assembly of the present invention;
figure 9 is a cross-sectional view taken along line a-a of the orthosis assembly of the present invention;
figure 10 is a cross-sectional view of the orthotic assembly of the present invention taken along line B-B.
In the figure, 1, a base; 2. a column; 2a, a connecting plate; 2b, a base pillar; 2c, connecting columns; 2d, limiting rods; 2e, an oblong through hole; 3. a first transmission assembly; 3a, a first lead screw; 3b, connecting blocks; 3c, a first motor; 3d, a motor fixing frame; 3e, a slideway; 3f, a sliding block; 4. a second transmission assembly; 4a, a second lead screw; 4b, a second motor; 5. a connecting shaft; 5a, a first connecting shaft; 5b, a second connecting shaft; 5c, a third connecting shaft; 5d, a sleeve; 5e, hand bolt; 6. a vibrating assembly; 6a, a bracket; 6b, a third motor; 6c, a sleeve; 6d, a hand wheel; 6e, an eccentric shaft; 6f, a third lead screw; 6g, an eccentric sliding block; 6h, sheathing the nut; 6i lead screw die sleeve.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a four-dimensional correction traction table of scoliosis, includes base 1, can follow the vertical direction lift and follow the gliding stand 2 of fore-and-aft direction, 2 internally mounted of stand have second drive assembly 4, there are a plurality of connecting axles 5 in the upper end of stand 2, vibration subassembly 6 is installed to the end of connecting axle 5, be connected with first drive assembly 3 between base 1 and the stand 2.
Base 1 is the rectangle frame column structure that the metal beam welding formed, and its inside lining roof beam that still is fixed with the metal beam welding and forms, base 1 is used for carrying on the bed body, because the welding process of metal beam is comparatively simple and plasticity is strong, can weld the lining roof beam in the optional position of rectangle frame column structure, so can carry on the bed body of multiple structure as required, and is concrete, the position welding lining roof beam of being convenient for to fix in the bottom surface of the bed body to connect through modes such as bolt, welding can.
The quantity of stand 2 is two, two stand 2 is located respectively the left and right sides of base 1, two be connected with connecting plate 2a between the stand 2, first drive assembly 3 with connecting plate 2a is connected.
The stand 2 includes base column 2b, lifter 2c from last embedding down in the base column 2b and with base column 2b sliding connection, base column 2 b's bottom with connecting plate 2a flange joint, be equipped with axial direction vertically long circle through-hole 2e on base column 2 b's the lateral wall, be equipped with gag lever post 2d on the lifter 2c, gag lever post 2d runs through long circle through-hole 2e, long circle through-hole 2e and gag lever post 2d are used for right lifter 2c provides the direction along its radial direction, prevents its rotation, and the influence is right the location of vibration subassembly 6, simultaneously long circle through-hole 2e and gag lever post 2d still are used for right lifter 2 c's lift formation is spacing, prevents that it from upwards deviating from.
The connecting shaft 5 comprises a first connecting shaft 5a, a second connecting shaft 5b and a third connecting shaft 5c, wherein a second connecting shaft 5b is connected in front of the first connecting shaft 5a and the third connecting shaft 5c, the vibration assembly 6 is installed at the tail end of the third connecting shaft 5c, specifically, the second connecting shaft 5b can slide along the axial direction of the first connecting shaft 5a and rotate along the radial direction of the first connecting shaft 5a, the third connecting shaft 5c can slide along the axial direction and rotate along the radial direction, more specifically, a shaft sleeve 5d is connected between the first connecting shaft 5a and the second connecting shaft 5b, a shaft sleeve 5d is connected between the second connecting shaft 5b and the third connecting shaft 5c, the shaft sleeve 5d and the second connecting shaft 5b are of an integral structure formed by one-time casting, and the shaft sleeve 5d is of a T-shaped structure, the first connecting shaft 5a and the third connecting shaft 5c respectively penetrate through the horizontal side of a T-shaped structure of a prospective connecting shaft sleeve 5d, a hand bolt 5e is inserted into the vertical side of the T-shaped structure of the shaft sleeve 5d, the hand bolt 5e is in threaded connection with the shaft sleeve 5d, and a bolt column of the hand bolt 5e is abutted against the side wall of the first connecting shaft 5a and the side wall of the third connecting shaft 5 c.
The vibration component 6 comprises a support 6a, the support 6a is of an L-shaped structure, one side of the L-shaped structure of the support 6a is provided with a third motor 6b, the other side of the L-shaped structure of the support 6a is provided with a sleeve 6c and a hand wheel 6d, the sleeve 6c and the hand wheel 6d are respectively positioned at two sides of the support 6a, a third lead screw 6f is connected between the sleeve 6c and the hand wheel 6d, an eccentric shaft 6e is connected between the hand wheel 6d and the third motor 6b, the third lead screw 6f is connected with the sleeve 6c in a sliding manner through a lead screw die sleeve 6i, specifically, the middle shaft of the eccentric shaft 6e is connected with the motor shaft of the third motor 6b in a connecting manner, the eccentric shaft of the eccentric shaft 6e is connected with an eccentric sliding block 6g in a linkage manner, the type of the eccentric sliding block 6g preferably comprises M40X1.5, and a spring is connected between the hand wheel, third lead screw 6f includes M26X1.5 transmission through the spring sliding sleeve nut with 6g model adaptations of eccentric slider, spring sliding shaft, model and is connected, third lead screw 6f and the nut cover 6h threaded connection who is located sleeve 6c, nut cover 6 h's end is used for installing correction apparatus, be equipped with the spacing subassembly the same with gag lever post 2d structure in the stand on the nut cover 6 h.
First drive assembly 3 includes first lead screw 3a, connecting block 3b, first motor 3c is fixed in through motor mount 3d on the lining roof beam of base 1, first lead screw 3 a's one end with first motor 3c links the hub connection, connecting block 3b overlap in on the first lead screw 3a and with first lead screw 3a threaded connection, connecting block 3 b's bottom with connecting plate 2a bolted connection, for the realization sliding connection between connecting plate 2a and the base 1, slide 3e is installed to the left and right sides bottom of base 1's rectangular frame column structure, connecting plate 2 a's top surface bolted connection has slider 3f, slide 3e with slider 3f agrees with the slip.
The second transmission assembly 4 comprises a second lead screw 4a and a second motor 4b, the axial direction of the second lead screw 4a is vertically placed, the bottom of the second lead screw 4a is connected with the second motor 4b through a connecting shaft, and the top of the second lead screw 4a is embedded into the lifting rod 2c and is in threaded connection with the lifting rod 2 c.
When in use, a bed is placed on the base 1, and a person can lie on the bed for rectification.
The first transmission assembly 3 and the second transmission assembly 4 are driven by a traditional motor drive-screw drive-nut execution mode, and realize large-amplitude movement of the integral connecting shaft 5 along the horizontal direction, the hammer direction and the direction, namely, the position adjustment of the correcting assembly 6.
In the connecting shaft 5, the first connecting shaft 5a, the second connecting shaft 5b and the third connecting shaft 5c are connected in an inserting and embedding manner and are fixed through threads, nuts, hand bolts 5e and the like, when the nuts and the hand wheels 5e are loosened, the positions and angles of the first connecting shaft 5a, the second connecting shaft 5b and the third connecting shaft 5c are adjusted, the tail end of the third connecting shaft 5c is connected with the sleeve 6c, and finally the adjustment of the smaller amplitude position and angle of the correcting component 6 is achieved.
The working principle of the correction assembly 6 is that a motor drives an eccentric shaft, then the reciprocating motion of the correction assembly is realized through the reciprocating motion of a nut sleeve, and in the reciprocating motion process, after the eccentric shaft of the eccentric shaft is driven, the buffering is realized through a spring.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (8)
1. The utility model provides a four-dimensional correction traction table of scoliosis, includes base (1), stand (2), its characterized in that, stand (2) internally mounted has second drive assembly (4), there are a plurality of connecting axles (5) in the upper end of stand (2), vibration subassembly (6) are installed to the end of connecting axle (5), be connected with first drive assembly (3) between base (1) and stand (2).
2. The four-dimensional corrective traction bed for scoliosis according to claim 1, characterized in that said base (1) is a rectangular frame-like structure formed by welding metal beams, and a lining beam formed by welding metal beams is fixed inside the base.
3. The four-dimensional scoliosis correction traction table according to claim 1, wherein the number of the upright columns (2) is two, the two upright columns (2) are respectively positioned at the left side and the right side of the base (1), a connecting plate (2a) is connected between the two upright columns (2), and the first transmission assembly (3) is connected with the connecting plate (2 a).
4. The four-dimensional scoliosis correction traction bed according to claim 1, wherein the upright column (2) comprises a base column (2b) and a lifting rod (2c), the lifting rod (2c) is embedded into the base column (2b) from top to bottom and is in sliding connection with the base column (2b), a long circular through hole (2e) vertical to the axial direction is formed in the side wall of the base column (2b), a limiting rod (2d) is arranged on the lifting rod (2c), and the limiting rod (2d) penetrates through the long circular through hole (2 e).
5. The four-dimensional scoliosis correction traction bed according to claim 1, wherein the connecting shaft (5) comprises a first connecting shaft (5a), a second connecting shaft (5b) and a third connecting shaft (5c), the second connecting shaft (5b) is connected in front of the first connecting shaft (5a) and the third connecting shaft (5c), the vibration assembly (6) is installed at the tail end of the third connecting shaft (5c), a shaft sleeve (5d) is connected between the first connecting shaft (5a) and the second connecting shaft (5b), and a shaft sleeve (5d) is connected between the second connecting shaft (5b) and the third connecting shaft (5 c).
6. The four-dimensional scoliosis correction traction table according to claim 1, wherein the vibration assembly (6) comprises a support (6a), the support (6a) is of an L-shaped structure, a third motor (6b) is mounted on one side of the L-shaped structure of the support (6a), a sleeve (6c) and a hand wheel (6d) are mounted on the other side of the L-shaped structure of the support (6a), the sleeve (6c) and the hand wheel (6d) are respectively located on two sides of the support (6a), a third lead screw (6f) is connected between the sleeve (6c) and the hand wheel (6d), an eccentric shaft (6e) is connected between the hand wheel (6d) and the third motor (6b), and the third lead screw (6f) is slidably connected with the sleeve (6c) through a lead screw die sleeve (6 i).
7. The four-dimensional scoliosis correction traction table according to claim 3, wherein the first transmission assembly (3) comprises a first lead screw (3a), a connecting block (3b) and a first motor (3c), the first motor (3c) is fixed on the base (1), one end of the first lead screw (3a) is connected with the first motor (3c) through a shaft, the connecting block (3b) is sleeved on the first lead screw (3a) and is in threaded connection with the first lead screw (3a), the bottom of the connecting block (3b) is in bolted connection with the connecting plate (2a), and the connecting plate (2a) is in sliding connection with the base (1).
8. The four-dimensional corrective traction bed for scoliosis according to claim 4, wherein the second transmission assembly (4) comprises a second lead screw (4a) and a second motor (4b), the axial direction of the second lead screw (4a) is vertically arranged, the bottom of the second lead screw (4a) is connected with the second motor (4b) through a connecting shaft, and the top of the second lead screw (4a) is embedded into the lifting rod (2c) and is in threaded connection with the lifting rod (2 c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916289.6U CN212308156U (en) | 2019-11-08 | 2019-11-08 | Four-dimensional correction traction bed for scoliosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921916289.6U CN212308156U (en) | 2019-11-08 | 2019-11-08 | Four-dimensional correction traction bed for scoliosis |
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| Publication Number | Publication Date |
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| CN212308156U true CN212308156U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921916289.6U Active CN212308156U (en) | 2019-11-08 | 2019-11-08 | Four-dimensional correction traction bed for scoliosis |
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| CN (1) | CN212308156U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833476A (en) * | 2019-11-08 | 2020-02-25 | 天津康达医疗科技有限公司 | Four-dimensional correction traction bed for scoliosis |
-
2019
- 2019-11-08 CN CN201921916289.6U patent/CN212308156U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110833476A (en) * | 2019-11-08 | 2020-02-25 | 天津康达医疗科技有限公司 | Four-dimensional correction traction bed for scoliosis |
| CN110833476B (en) * | 2019-11-08 | 2024-07-19 | 天津康达医疗科技有限公司 | Four-dimensional traction table for correcting scoliosis |
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| CB03 | Change of inventor or designer information |
Inventor after: Wu Yongchao Inventor before: Wu Shichao |
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| CB03 | Change of inventor or designer information |