CN216676057U - Auxiliary device for correcting ankylosing spondylitis - Google Patents
Auxiliary device for correcting ankylosing spondylitis Download PDFInfo
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- CN216676057U CN216676057U CN202122768116.8U CN202122768116U CN216676057U CN 216676057 U CN216676057 U CN 216676057U CN 202122768116 U CN202122768116 U CN 202122768116U CN 216676057 U CN216676057 U CN 216676057U
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- auxiliary device
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Abstract
The utility model discloses an auxiliary device for correcting ankylosing spondylitis, which belongs to the technical field of spinal correction equipment and comprises: a horizontally disposed base plate; the lower surface of the first arc-shaped plate is fixed with a first bracket; the lower surface of the second arc-shaped plate is fixed with a second bracket; a linear guide sliding mechanism arranged on the base plate; the lifting mechanism is arranged on the base plate and is positioned between the two linear guide sliding mechanisms; the upper surfaces of the two arc-shaped plates can be used as body supporting surfaces of patients with ankylosing spondylitis, the patients with ankylosing spondylitis can perform appropriate corrective action on the upper surfaces, and the postures of the two arc-shaped plates in the left and right horizontal directions can be adjusted through the lifting mechanism, so that the requirements of different patients with ankylosing spondylitis at a certain time interval are met in a matching manner. The auxiliary device can meet most of daily corrective activities of ankylosing spondylitis patients, and is simple in overall structure, low in processing cost and high in practicability.
Description
Technical Field
The utility model relates to the technical field of spine correction equipment, in particular to an auxiliary device for correcting ankylosing spondylitis.
Background
Ankylosing spondylitis is a disease with inflammation of sacroiliac joints and spinal attachment points as main symptoms, and is a chronic inflammatory disease with fibrosis and ossification of limbs, fibrous rings of intervertebral discs and connective tissues nearby the fibrous rings, and ankylosing spondylitis as pathological features. Ankylosing spondylitis is treated with the aim of controlling inflammation, alleviating or alleviating symptoms, maintaining normal posture and optimal functional position, preventing deformities, during which, in addition to the administration of drugs, appropriate corrective actions are also carried out, otherwise the inflammation is difficult to correct, but the amplitude of the action cannot be too great or too frequent, otherwise the inflammation may be aggravated. Currently, an auxiliary device for correcting ankylosing spondylitis, which can adapt to the above activities, is lacking in the market.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides an auxiliary device for correcting ankylosing spondylitis.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows:
provided is an auxiliary device for correcting ankylosing spondylitis, including:
a horizontally disposed base plate;
the lower surface of the first arc-shaped plate is fixed with a first bracket;
the lower surface of the second arc-shaped plate is fixed with a second bracket;
the two linear guide sliding mechanisms are arranged on the base plate and are respectively a first linear guide sliding mechanism and a second linear guide sliding mechanism which are arranged along the left-right direction;
the lifting mechanism is arranged on the base plate and is positioned between the two linear guide sliding mechanisms;
a lifting part of the lifting mechanism, the right side part of the first arc-shaped plate and the left side part of the second arc-shaped plate are hinged, a hinged shaft at the hinged position is horizontally arranged along the front-back direction, and the upper surfaces of the first arc-shaped plate and the second arc-shaped plate are in a smooth state;
the lowest part of the first support is hinged to the linear sliding part of the first linear guide sliding mechanism, the lowest part of the second support is hinged to the linear sliding part of the second linear guide sliding mechanism, and hinged shafts of the two linear sliding parts are horizontally arranged along the front-back direction.
In this scheme, the upper surface of two arcs can regard as ankylosing spondylitis patient's health holding surface, and ankylosing spondylitis patient can adopt the gesture of lying above or other similar gestures to carry out appropriate correction activity, can drive the right portion of first arc and the left portion of second arc through elevating system and reciprocate, adjusts the gesture of two arcs about the horizontal direction then to the matching satisfies the demand of different ankylosing spondylitis patients at a certain period. The auxiliary device can meet most of daily correction activities of ankylosing spondylitis patients, is simple in overall structure, low in processing cost and high in practicability.
In a preferred embodiment of the present invention, the upper arc surface and the left side portion of the first arc-shaped plate, and the upper arc surface and the right side portion of the second arc-shaped plate are wrapped with rubber cushions.
When the ankylosing spondylitis patient uses this device, the rubber cushion can protect the patient, and the patient is more comfortable when being suitable for this device.
In a preferred embodiment of the present invention, the linear guide sliding mechanism includes a base plate fixed to the base plate, an optical axis fixed to the base plate and arranged along a left-right direction, and a sliding sleeve slidably sleeved on the optical axis, and the sliding sleeve is a linear sliding portion of the linear guide sliding mechanism.
The linear guide sliding mechanism is not as complex as precision equipment such as a machine tool and the like, has a simple structure, and can completely meet the requirement of the posture change of the arc-shaped plate due to the linear guide sliding function.
In a preferred embodiment of the present invention, the first support and the first arc plate enclose a first triangle structure, the second support and the second arc plate enclose a second triangle structure, a lowest portion of the first support is a corner of the first triangle structure, and a lowest portion of the second support is a corner of the second triangle structure.
The triangular structure design makes the structure strength of the device better.
In a preferred embodiment of the present invention, the lifting mechanism includes a base plate iii fixed to the base plate, a rotating shaft installed on the base plate iii and horizontally arranged along a front-back direction, a cam installed on the rotating shaft, a limiting straight cylinder relatively fixed to the base plate iii and vertically arranged, a lifting rod slidably sleeved on the limiting straight cylinder, a roller installed at a lower end of the lifting rod and in rolling contact with the cam, and a clamping mechanism for statically holding the rotating shaft.
The lifting mechanism adopts the cam mechanism to realize lifting, the required structural parts are less, and the processing cost is low.
In a preferred embodiment of the present invention, the locking mechanism is a ratchet mechanism.
The ratchet mechanism is a common limiting structure for the rotating shaft at present, can be directly bought in the market, and is very convenient to assemble.
In a preferred embodiment of the present invention, the bottom of the base plate is provided with an anti-slip rubber pad.
Wherein, the frictional force between antiskid cushion can increase bed plate and the ground, and the patient is when using this device, and the device can not change at the global position of horizontal direction.
Drawings
Fig. 1 is a schematic front view of the auxiliary device of the present invention.
Fig. 2 is a schematic top view of the auxiliary device of the present invention.
FIG. 3 is a left side view of the lifting mechanism of the present invention;
wherein, 1, the bed plate, 2, the antiskid cushion, 3, first arc, 4, the second arc, 5, the rubber cushion, 6, first support, 7, first optical axis, 8, first sliding sleeve, 9, base plate I, 10, the second support, 11, the second optical axis, 12, the second sliding sleeve, 13, base plate II, 141, base plate III, 142, the pivot, 143, the handle, 144, the cam, 145, the gyro wheel, 146, spacing straight section of thick bamboo, 147, the lifter, 148, the screens mechanism.
Detailed Description
The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model as defined and defined by the appended claims, and all changes that can be made by the utility model using the inventive concept are intended to be protected.
As shown in fig. 1 and 2, the present invention provides an auxiliary device for correcting ankylosing spondylitis, including:
a horizontally arranged base plate 1;
the lower surface of the first arc-shaped plate 3 is fixed with a first bracket 6;
a second arc-shaped plate 4 with a lower left part, a lower right part and a higher middle part, wherein the lower surface of the second arc-shaped plate is fixed with a second bracket 10;
the two linear guide sliding mechanisms are arranged on the base plate 1 and are respectively a first linear guide sliding mechanism and a second linear guide sliding mechanism which are arranged along the left-right direction;
the lifting mechanism is arranged on the base plate 1 and is positioned between the two linear guide sliding mechanisms;
the lifting part of the lifting mechanism, the right part of the first arc-shaped plate 3 and the left part of the second arc-shaped plate 4 are hinged, a hinged shaft at the hinged position is horizontally arranged along the front-back direction, and the upper surfaces of the first arc-shaped plate 3 and the second arc-shaped plate 4 are in a smooth state;
the lowest part of the first support 6 is hinged to the linear sliding part of the first linear guide sliding mechanism, the lowest part of the second support 10 is hinged to the linear sliding part of the second linear guide sliding mechanism, and hinged shafts located at the two linear sliding parts are horizontally arranged along the front and back directions.
In the utility model, the hinged parts among the lifting part of the lifting mechanism, the right part of the first arc-shaped plate 3 and the left part of the second arc-shaped plate 4 are not protruded out of the upper surfaces of the arc-shaped plates, so that the matching parts of the upper surfaces and the upper surfaces of the two arc-shaped plates are not protruded, and the correction patient feels more comfortable when in use.
In the utility model, the arc-shaped plate and the bracket are both made of aluminum alloy materials, so that the device has light weight and extremely high reliability.
The utility model adopts the two arc plates to support the body of a patient so as to realize the spinal column correction activity of the patient, and the postures of the two arc plates can be adjusted according to the physical condition of the patient, and the adjusting process is as follows:
the right part of the first arc-shaped plate 3 and the left part of the second arc-shaped plate 4 are driven by the lifting mechanism to move up and down, in the process, the three hinged structures all act, and the linear sliding parts of the two linear guide sliding mechanisms slide oppositely or back to back in the left and right directions.
In an alternative embodiment of the present invention, the upper arc surface and the left side portion of the first arc plate 3 and the upper arc surface and the right side portion of the second arc plate 4 are wrapped with rubber cushions 5.
In this embodiment, the rubber cushion 5 cannot be too soft, which would otherwise be detrimental to the spinal correction activities of the patient, and the rubber cushion 5 is detachably mounted to the arc for maintenance, mainly for cleaning maintenance.
In an alternative embodiment of the utility model, the cross section of the part of the rubber cushion 5 wrapped on the edge of the arc-shaped plate is in a semicircular structure.
In an alternative embodiment of the present invention, the linear guide sliding mechanism includes a base plate fixed on the base plate 1, an optical axis fixed on the base plate and arranged along the left-right direction, and a sliding sleeve slidably sleeved on the optical axis, the sliding sleeve is a linear sliding portion of the linear guide sliding mechanism, and is specifically shown in fig. 1: the first linear guide sliding mechanism consists of a first support 6, a first optical axis 7, a first sliding sleeve 8 and two base plates I9, wherein the first optical axis 7 is arranged between the two base plates I9; the second linear guide sliding mechanism is composed of a second support 10, a second optical axis 11, a second sliding sleeve 12 and two base plates II 13, the number of the base plates II 13 is two, and the second optical axis 11 is installed between the two base plates II 13.
In an alternative embodiment of the present invention, the first support 6 and the first arc-shaped plate 3 form a first triangle structure, the second support 10 and the second arc-shaped plate 4 form a second triangle structure, the lowest part of the first support 6 is a corner of the first triangle structure, and the lowest part of the second support 10 is a corner of the second triangle structure.
In an alternative embodiment of the present invention, as shown in fig. 1 and fig. 3, the lifting mechanism includes a base plate iii 141 fixed to the base plate 1, a rotating shaft 142 installed on the base plate iii 141 and horizontally arranged along the front-back direction, a cam 144 installed on the rotating shaft 142, a limit straight cylinder 146 fixed to the base plate iii 141 and vertically arranged, a lifting rod 147 slidably sleeved on the limit straight cylinder 146, a roller 145 installed at the lower end of the lifting rod 147 and in rolling contact with the cam 144, and a detent mechanism 148 for statically holding the rotating shaft 142.
The lifting operation process of the lifting mechanism is as follows: the rotating shaft 142 is rotated to drive the cam 144 to rotate, the roller 145 is supported on the cam 144 in a rolling manner, and in the rotating process of the cam 144, the supporting point of the roller 145 in the vertical direction changes up and down, so that the lifting rod 147 moves up and down. The position-limiting straight cylinder 146 is used to ensure that the lifting rod 147 can only move up and down, and when the height position of the lifting rod 147 is properly adjusted, the blocking mechanism 148 statically keeps the rotating shaft 142, i.e. the height position of the lifting rod 147 is kept.
In an alternative embodiment of the present invention, a handle 143 is provided at one end of the rotating shaft 142, and torque can be manually input to the rotating shaft 142 through the handle 143.
In an alternative embodiment of the present invention, the detent mechanism 148 is a ratchet mechanism.
In this embodiment, the ratchet mechanism is a common structure on the existing market, and includes a ratchet, a pawl, and an elastic member for elastically pressing and clamping the pawl to a ratchet groove of the ratchet, which will not be described herein.
In an alternative embodiment of the utility model, the bottom of the base plate 1 is provided with an anti-slip rubber mat 2.
While there have been shown and described what are at present considered to be the basic principles and essential features of the utility model and advantages thereof, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, but is capable of other embodiments without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An auxiliary device for correcting ankylosing spondylitis, comprising:
a horizontally disposed base plate;
the lower surface of the first arc-shaped plate is fixed with a first bracket;
the lower surface of the second arc-shaped plate is fixed with a second bracket;
the two linear guide sliding mechanisms are arranged on the base plate and are respectively a first linear guide sliding mechanism and a second linear guide sliding mechanism which are arranged along the left-right direction;
the lifting mechanism is arranged on the base plate and is positioned between the two linear guide sliding mechanisms;
a lifting part of the lifting mechanism, the right side of the first arc-shaped plate and the left side of the second arc-shaped plate are hinged, a hinged shaft at the hinged position is horizontally arranged along the front-back direction, and the upper surfaces of the first arc-shaped plate and the second arc-shaped plate are in a smooth state;
the lowest part of the first support is hinged to the linear sliding part of the first linear guide sliding mechanism, the lowest part of the second support is hinged to the linear sliding part of the second linear guide sliding mechanism, and hinged shafts of the two linear sliding parts are horizontally arranged along the front-back direction.
2. The auxiliary device of claim 1, wherein the upper arc surface and the left side portion of the first arc plate, and the upper arc surface and the right side portion of the second arc plate are wrapped with rubber cushions.
3. The auxiliary device of claim 2, wherein the cross section of the part of the rubber cushion wrapped on the edge of the arc-shaped plate is in a semicircular structure.
4. The auxiliary device according to claim 1, wherein the linear guide sliding mechanism includes a base plate fixed to the base plate, an optical axis fixed to the base plate and arranged in a left-right direction, and a sliding sleeve slidably fitted over the optical axis, and the sliding sleeve is a linear sliding portion of the linear guide sliding mechanism.
5. The auxiliary device as claimed in claim 1, wherein the first support and the first arc-shaped plate enclose a first triangular structure, the second support and the second arc-shaped plate enclose a second triangular structure, the lowest part of the first support is a corner of the first triangular structure, and the lowest part of the second support is a corner of the second triangular structure.
6. The auxiliary device as claimed in claim 1, wherein the lifting mechanism comprises a base plate iii fixed on the base plate, a rotating shaft installed on the base plate iii and horizontally arranged along a front-back direction, a cam installed on the rotating shaft, a limiting straight cylinder relatively fixed with the base plate iii and vertically arranged, a lifting rod slidably sleeved on the limiting straight cylinder, a roller installed at the lower end of the lifting rod and in rolling contact with the cam, and a clamping mechanism for statically holding the rotating shaft.
7. The auxiliary device as claimed in claim 6, wherein a handle is provided at one end of the shaft.
8. The accessory of claim 6, wherein the detent mechanism is a ratchet mechanism.
9. The assistance device according to claim 1, wherein a bottom of the base plate is provided with an anti-slip rubber mat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768116.8U CN216676057U (en) | 2021-11-12 | 2021-11-12 | Auxiliary device for correcting ankylosing spondylitis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122768116.8U CN216676057U (en) | 2021-11-12 | 2021-11-12 | Auxiliary device for correcting ankylosing spondylitis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216676057U true CN216676057U (en) | 2022-06-07 |
Family
ID=81832752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122768116.8U Active CN216676057U (en) | 2021-11-12 | 2021-11-12 | Auxiliary device for correcting ankylosing spondylitis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216676057U (en) |
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2021
- 2021-11-12 CN CN202122768116.8U patent/CN216676057U/en active Active
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