CN215652293U

CN215652293U - Arm supporting device for orthopedic treatment

Info

Publication number: CN215652293U
Application number: CN202121945230.7U
Authority: CN
Inventors: 韩亚飞; 刘又文; 李光明; 梁国辉; 夏厚纲; 杨艳梅
Original assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Current assignee: Luoyang Orthopedic Traumatological Hospital of Henan Orthopedic Hospital
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-28
Anticipated expiration: 2031-08-17

Abstract

The utility model discloses an arm supporting device for orthopedic treatment, which comprises a base, an adjusting component, a connecting component and a supporting component, and has the advantages that: the process of position adjustment is converted into adjustment control of the adjusting knob, the vertical and horizontal adjustment range of the process is small and easy to control, pain easily caused to a patient due to large manual supporting position range is effectively avoided, and the treatment experience of the orthopedic patient is guaranteed; the support position of the arm support device for orthopedic treatment can be effectively adjusted by matching the adjusting assembly and the connecting assembly, the defect that the support position needs to be changed by means of manpower in the traditional support mode is effectively overcome, and the labor load of medical workers is effectively reduced; possess supporting component, through supporting component's existence, under the prerequisite of guaranteeing to support patient affected part, can realize the regulation to this arm strutting arrangement's for orthopedic treatment support height, and then satisfy different users ' user demand, the popularization and the use of the product of being convenient for.

Description

Arm supporting device for orthopedic treatment

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an arm supporting device for orthopedic treatment.

Background

Orthopedics is one of the most common departments of various hospitals, mainly studies the anatomy, physiology and pathology of a skeletal muscle system, and maintains and develops the normal form and function of the system by using medicines, operations and physical methods, at present, when a hospital treats an orthopedic patient, the affected part of the patient needs to be wrapped or plastered, for example, when the arm of the patient is treated, but when the affected part of the patient is wrapped and plastered, both ends of the affected part of the patient need to be supported for convenient operation, the affected part is lifted up by manual assistance in a traditional mode, and the process has certain defects, when the position is required to be changed, the position change amplitude of manual assistance operation is large and is not easy to control, extra pain is easily caused to the patient, and the support is supported by using a tool, and the position of the support is difficult to change, still need be with the help of artifical supplementary, be difficult to effectively alleviate the pain that the patient received in the treatment process, simultaneously, current instrument when supporting the patient, its height is difficult to adjust, is difficult to satisfy different users' user demand.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve the above problems and provide an arm support device for orthopedic treatment, which has the advantages of adjustable height, adjustable support position, controllable adjustment range, small adjustment range, etc., and is described in detail below.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides an arm supporting device for orthopedic treatment, which comprises a base, an adjusting component, a connecting component and a supporting component, wherein the adjusting component is arranged on the base;

the base is of a rectangular plate-shaped structure, and the middle of the lower end face of the base is provided with an installation groove;

the adjusting assembly is positioned in the middle of the base and comprises two driving parts and two moving parts, and the two moving parts are distributed in a centrosymmetric manner by taking the center of the gear as the center;

the two connecting assemblies are connected with the two moving parts respectively, and are distributed in a centrosymmetric manner by taking the center of the gear as the center;

the quantity of supporting component is two and is connected with two coupling assembling respectively, two supporting component symmetric distribution, the supporting component includes flexible supporting part and fixed part, fixed part and flexible supporting part are connected, realize the position control to the supporting component through adjusting part, realize the connection between adjusting part and the supporting component through coupling assembling, realize the support to patient's arm through the supporting component.

Preferably, the drive division includes the gear, the gear is located the middle part of mounting groove, the middle part fixedly connected with pivot of gear, pivot and base rotate to be connected, base and fixedly connected with adjust knob are run through to the upper end of pivot, can drive the rotation of pivot through twisting adjust knob, and the pivot is rotated and is driven the rotation of gear, and then lays a good foundation for the drive of drive division, and then guarantees the normal clear of adjusting part accommodation process.

Preferably, the rotating connection part of the rotating shaft and the base is provided with a bearing, the bearing is a sealed bearing, and the existence of the bearing can effectively reduce the friction force on the rotating shaft in the rotating process, so that the abrasion on the rotating shaft is reduced.

Preferably, the motion part comprises a sliding strip, racks are fixedly connected to the inner side of the sliding strip, the racks are meshed with the gears, and the racks are meshed with the gears, so that the rotation of the gears is guaranteed to drive the racks to move, the sliding strip is driven to move, and a foundation is laid for position adjustment of the supporting assembly.

Preferably, the base is provided with a guide groove corresponding to one end of the sliding strip, the sliding strip penetrates through the guide groove, the guide groove can limit the moving direction of the sliding strip, and meanwhile, one end of the sliding strip, which is installed in a matched mode with the guide groove, can be effectively prevented from falling off.

As preferred, coupling assembling includes the connecting plate, the lower extreme of connecting plate and the other end fixed connection of sliding strip, the upper end fixedly connected with mounting panel of connecting plate establishes the basis for being connected between adjusting part and the supporting component through coupling assembling, and the mounting panel can take place to drop to the other end of sliding strip and guide way cooperation installation simultaneously.

Preferably, be equipped with the spout corresponding with the connecting plate on the base, the connecting plate passes the spout, through the existence of spout, not only can effectively guarantee coupling assembling's normal installation, effectively guarantees coupling assembling simultaneously and moves along with the motion of motion portion in the regulating assembly, and then lays the foundation for supporting component's position control.

As preferred, flexible supporting part includes hollow dead lever, the up end middle part fixed connection of the lower extreme of hollow dead lever and mounting panel, the middle part sliding connection of hollow dead lever has the telescopic link, the upper end fixedly connected with arc support bar of telescopic link realizes the support to patient's arm through arc support bar, through the telescopic link at hollow dead lever sliding connection's connected mode, can realize the regulation of telescopic link and hollow dead lever overall length, and then establish the basis for the altitude mixture control of arc support bar.

Preferably, the fixed part includes the screw rod, the periphery of screw rod and hollow dead lever is upper end threaded connection on the side, be equipped with evenly distributed on the telescopic link and with the corresponding slot of screw rod, the screw rod passes the slot, the periphery of screw rod and hollow dead lever is upper end threaded connection on the side, effectively avoids the screw rod to take place to drop, avoids losing, and the screw rod passes the slot and realizes fixing telescopic link extension length, and then fixes telescopic link and hollow dead lever overall length, and then fixes the height of arc support bar, realizes the regulation to the arc support bar.

Preferably, the threaded holes in the hollow fixing rod are communicated with the inside of the hollow fixing rod, so that the tail end of the screw rod can be smoothly inserted into the slot, and the normal operation of highly fixing the supporting component is effectively guaranteed.

The utility model has the beneficial effects that:

the support position of the arm support device for orthopedic treatment is adjusted through the adjusting assembly, the position adjusting process is converted into adjustment control over the adjusting knob, the vertical and horizontal adjusting range in the process is small and easy to control, pain easily caused to a patient due to the fact that the support position range is large when manual operation is carried out is effectively avoided, and treatment experience of the orthopedic patient is guaranteed;

the arm supporting device for orthopedic treatment is provided with the adjusting assembly and the connecting assembly, and the adjusting assembly and the connecting assembly are matched for use, so that the supporting position of the arm supporting device for orthopedic treatment can be effectively adjusted, the defect that the supporting position needs to be changed by means of manpower in the traditional supporting mode is effectively avoided, and the labor load of medical workers is effectively reduced;

possess supporting component, through supporting component's existence, under the prerequisite of guaranteeing to support patient affected part, can realize the regulation to this arm strutting arrangement's for orthopedic treatment support height, and then satisfy different users ' user demand, the popularization and the use of the product of being convenient for.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic perspective view of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic cross-sectional view of the perspective front view of FIG. 1 of the present invention;

FIG. 4 is a schematic cross-sectional view of the FIG. 1 perspective top view of the present invention;

FIG. 5 is a schematic cross-sectional side view of FIG. 1 from the left side of the present invention;

fig. 6 is an enlarged schematic view of the utility model at a in fig. 3.

The reference numerals are explained below:

1. a base; 2. an adjustment assembly; 2a, adjusting a knob; 2b, a rotating shaft; 2c, a gear; 2d, a rack; 2e, a sliding bar; 2f, a bearing; 3. a connecting assembly; 3a, a connecting plate; 3b, mounting plates; 4. a support assembly; 4a, a hollow fixing rod; 4b, arc-shaped supporting strips; 4c, a slot; 4d, a telescopic rod; 4e, adjusting a hand wheel; 4f, a screw; 5. mounting grooves; 6. a guide groove; 7. a chute.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Referring to fig. 1 to 6, the present invention provides an arm supporting device for orthopedic treatment, which includes a base 1, an adjusting assembly 2, a connecting assembly 3 and a supporting assembly 4; the base 1 is of a rectangular plate-shaped structure, and the middle part of the lower end face of the base 1 is provided with an installation groove 5; the adjusting component 2 is positioned in the middle of the base 1, the adjusting component 2 comprises a driving part and a moving part, the driving part comprises a gear 2c, the gear 2c is positioned in the middle of the mounting groove 5, the middle part of the gear 2c is fixedly connected with a rotating shaft 2b, the rotating shaft 2b is rotatably connected with the base 1, a bearing 2f is arranged at the rotating connection part of the rotating shaft 2b and the base 1, the bearing 2f is a sealing bearing, the friction force applied to the rotating shaft 2b in the rotating process can be effectively reduced through the bearing 2f, the abrasion applied to the rotating shaft 2b is further reduced, the upper end of the rotating shaft 2b penetrates through the base 1 and is fixedly connected with an adjusting knob 2a, the rotating shaft 2b can be driven to rotate by screwing the adjusting knob 2a, the rotating shaft 2b can be driven to rotate the gear 2c, a foundation is laid for the driving of the driving part, and the normal operation of the adjusting component 2 is further ensured, the number of the motion parts is two, the motion parts are distributed in a central symmetry mode by taking the center of the gear 2c as the center, the motion parts comprise sliding strips 2e, racks 2d are fixedly connected to the inner sides of the sliding strips 2e, the racks 2d are meshed with the gear 2c, and the racks 2d are meshed with the gear 2c, so that the rotation of the gear 2c is guaranteed to drive the racks 2d to move, the sliding strips 2e are driven to move, a foundation is further laid for position adjustment of the supporting component 4, a guide groove 6 corresponding to one end of each sliding strip 2e is arranged on the base 1, each sliding strip 2e penetrates through the guide groove 6, the guide groove 6 can limit the moving direction of the sliding strip 2e, and meanwhile one end, installed in a matched mode, of each sliding strip 2e and the guide groove 6 can be effectively prevented from falling off; the number of the connecting components 3 is two, the two connecting components are respectively connected with the two moving parts, the two connecting components 3 are distributed in a central symmetry way by taking the center of the gear 2c as the center, the connecting components 3 comprise connecting plates 3a, the lower ends of the connecting plates 3a are fixedly connected with the other ends of the sliding strips 2e, the upper ends of the connecting plates 3a are fixedly connected with mounting plates 3b, the connecting components 3 lay a foundation for the connection between the adjusting components 2 and the supporting components 4, meanwhile, the mounting plate 3b can fall off from the other end of the sliding strip 2e and the guide groove 6 which are installed in a matched manner, the base 1 is provided with a sliding groove 7 corresponding to the connecting plate 3a, the connecting plate 3a penetrates through the sliding groove 7, and the normal installation of the connecting assembly 3 can be effectively ensured through the existence of the sliding groove 7, meanwhile, the connecting assembly 3 is effectively ensured to move along with the movement of the moving part in the adjusting assembly 2, and a foundation is laid for the position adjustment of the supporting assembly 4; the number of the supporting components 4 is two and is respectively connected with the two connecting components 3, the two supporting components 4 are symmetrically distributed, the supporting components 4 comprise a telescopic supporting part and a fixing part, the telescopic supporting part comprises a hollow fixed rod 4a, the lower end of the hollow fixed rod 4a is fixedly connected with the middle part of the upper end face of the mounting plate 3b, the middle part of the hollow fixed rod 4a is slidably connected with a telescopic rod 4d, the upper end of the telescopic rod 4d is fixedly connected with an arc-shaped supporting strip 4b, the arm of a patient is supported by the arc-shaped supporting strip 4b, the total length of the telescopic rod 4d and the hollow fixed rod 4a can be adjusted by the connecting mode of the telescopic rod 4d in the sliding connection of the hollow fixed rod 4a, a foundation is laid for the height adjustment of the arc-shaped supporting strip 4b, the fixing part is connected with the telescopic supporting part, the fixing part comprises a screw rod 4f, the circumferential surfaces of the screw rod 4f and the hollow fixed rod 4a are in threaded connection with the upper ends, the threaded hole on the hollow fixed rod 4a is communicated with the inside of the hollow fixed rod 4a, the tail end of a screw rod 4f can be smoothly inserted into the slot 4c, the normal operation of height fixing of the supporting component 4 is effectively ensured, the slot 4c which is uniformly distributed and corresponds to the screw rod 4f is arranged on the telescopic rod 4d, the screw rod 4f passes through the slot 4c, the screw rod 4f is in threaded connection with the upper end of the circumferential surface of the hollow fixed rod 4a, the falling of the screw rod 4f is effectively avoided, the loss is avoided, the screw rod 4f passes through the slot 4c to realize the fixing of the extending length of the telescopic rod 4d, the total length of the telescopic rod 4d and the hollow fixed rod 4a is further fixed, the height of the arc-shaped supporting strip 4b is further fixed, the adjustment of the arc-shaped supporting strip 4b is realized, the position adjustment of the supporting component 4 is realized through the adjusting component 2, the connection between the adjusting component 2 and the supporting component 4 is realized through the connecting component 3, the support of the arm of the patient is realized by the support component 4.

In an embodiment of the utility model, the arm support device for orthopedic treatment with the above structure is adopted, the height of the support component 4 is adjusted according to the use requirement of a user, the adjusting hand wheel 4e is screwed, the screw rod 4f is loosened through the adjusting hand wheel 4e, when the screw rod 4f and the slot 4c fall off, the extending length of the telescopic rod 4d can be adjusted, when the length meets the use requirement of the user, the screw rod 4f is screwed through the adjusting hand wheel 4e, the screw rod 4f enters the slot 4c corresponding to the height, so that the height adjustment of the support component 4 is realized, finally the height adjustment of the support device is realized, then the support device is placed at the lower sides of the front end and the rear end of the affected part of the patient, thereby the support of the patient is realized, when the support position of the support device needs to be changed, the adjusting knob 2a is screwed to drive the rotating shaft 2b to rotate, the rotation of pivot 2b drives gear 2c and rotates, gear 2c rotates and makes rack 2d on the sliding strip 2e take place to remove under the effect of guide way 6, and two sliding strips 2e that are central symmetric distribution are relative or opposite motion, the removal of sliding strip 2e can drive the removal of connecting plate 3a and mounting panel 3b in coupling assembling 3, connecting plate 3a and mounting panel 3b remove and drive supporting component 4 and remove, and then realized the regulation to the device support position, at the in-process of this support position regulation, through the regulation finally realization to support position's regulation to regulation knob 2 a's in the regulating assembly 2 control, its in-process is controlled about the regulation range is little easy control from top to bottom.

It is worth noting that the fixed connection in the utility model adopts a connection mode of welding or screw connection;

the height adjustment of the supporting component 4 can be carried out after the supporting;

the heights of the two supporting components 4 in the utility model are not necessarily the same and can be determined according to the use condition;

in the utility model, only one end of the sliding strip 2e is provided with the guide groove 6, so that the sliding strip can avoid the over-adjustment of the gear 2c and the separation of the rack 2c, and the normal use of the adjusting component 2 is ensured.

The arm supporting device for orthopedic treatment of the embodiment has the following advantages:

the support position of the arm support device for orthopedic treatment is adjusted through the adjusting component 2, the position adjusting process is converted into adjusting control of the adjusting knob 2a, the adjusting amplitude of the process is small, the process is easy to control, pain of a patient caused by large amplitude of the support position manually is effectively avoided, and the treatment experience of the orthopedic patient is guaranteed;

the arm supporting device for the orthopedic treatment is provided with the adjusting component 2 and the connecting component 3, and the adjusting component 2 and the connecting component 3 are matched for use, so that the supporting position of the arm supporting device for the orthopedic treatment can be effectively adjusted, the defect that manual work is needed when the supporting position is changed in a traditional supporting mode is effectively avoided, and the labor load of medical workers is effectively reduced;

possess supporting component 4, through supporting component 4's existence, under the prerequisite of guaranteeing to support patient affected part, can realize the regulation to this arm strutting arrangement's for orthopedic treatment support height, and then satisfy different users ' user demand, the popularization and the use of the product of being convenient for.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides an arm strutting arrangement for orthopedic treatment which characterized in that: comprises a base (1), an adjusting component (2), a connecting component (3) and a supporting component (4);

the base (1) is of a rectangular plate-shaped structure, and the middle of the lower end face of the base (1) is provided with an installation groove (5);

the adjusting assembly (2) is positioned in the middle of the base (1), the adjusting assembly (2) comprises two driving parts and two moving parts, and the two moving parts are centrally and symmetrically distributed by taking the center of the gear (2 c) as the center;

the number of the connecting assemblies (3) is two, the connecting assemblies are respectively connected with the two moving parts, and the two connecting assemblies (3) are distributed in a centrosymmetric manner by taking the center of the gear (2 c) as the center;

the quantity of supporting component (4) is two and is connected with two coupling assembling (3) respectively, two supporting component (4) symmetric distribution, supporting component (4) are including flexible supporting part and fixed part, fixed part and flexible supporting part are connected.

2. The arm support device for orthopedic treatment according to claim 1, wherein: the drive division includes gear (2 c), gear (2 c) are located the middle part of mounting groove (5), the middle part fixedly connected with pivot (2 b) of gear (2 c), pivot (2 b) and base (1) rotate to be connected, base (1) and fixedly connected with adjust knob (2 a) are run through to the upper end of pivot (2 b).

3. The arm support device for orthopedic treatment according to claim 2, wherein: the rotating shaft (2 b) and the base (1) are rotatably connected through a bearing (2 f), and the bearing (2 f) is a sealing bearing.

4. The arm support device for orthopedic treatment according to claim 1, wherein: the motion part comprises a sliding strip (2 e), racks (2 d) are fixedly connected to the inner sides of the sliding strip (2 e), and the racks (2 d) are meshed with the gears (2 c).

5. The arm support device for orthopedic treatment according to claim 4, wherein: the base (1) is provided with a guide groove (6) corresponding to one end of the sliding strip (2 e), and the sliding strip (2 e) penetrates through the guide groove (6).

6. The arm support device for orthopedic treatment according to claim 1, wherein: coupling assembling (3) are including connecting plate (3 a), the lower extreme of connecting plate (3 a) and the other end fixed connection of slide bar (2 e), the upper end fixedly connected with mounting panel (3 b) of connecting plate (3 a).

7. The arm support device for orthopedic treatment according to claim 6, wherein: the base (1) is provided with a sliding groove (7) corresponding to the connecting plate (3 a), and the connecting plate (3 a) penetrates through the sliding groove (7).

8. The arm support device for orthopedic treatment according to claim 1, wherein: the telescopic supporting part comprises a hollow fixing rod (4 a), the lower end of the hollow fixing rod (4 a) is fixedly connected with the middle of the upper end face of the mounting plate (3 b), a telescopic rod (4 d) is slidably connected to the middle of the hollow fixing rod (4 a), and an arc-shaped supporting bar (4 b) is fixedly connected to the upper end of the telescopic rod (4 d).

9. The arm support device for orthopedic treatment according to claim 8, wherein: the fixing part comprises a screw rod (4 f), the circumferential surfaces of the screw rod (4 f) and the hollow fixing rod (4 a) are in threaded connection with the upper end, slots (4 c) which are uniformly distributed and correspond to the screw rod (4 f) are formed in the telescopic rod (4 d), and the screw rod (4 f) penetrates through the slots (4 c).

10. The arm support device for orthopedic treatment according to claim 8, wherein: the threaded hole on the hollow fixing rod (4 a) is communicated with the inside of the hollow fixing rod (4 a).