CN213851655U

CN213851655U - Arm support frame

Info

Publication number: CN213851655U
Application number: CN202022796529.2U
Authority: CN
Inventors: 韦春丽; 韦凤霞; 黄玉娟; 黄慧; 黄柳枝; 李肖吉; 黄志颜
Original assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Current assignee: Youjiang Medical University for Nationalities Affiliated Hospital
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-08-03
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an arm support frame, including base and the supporting part that is used for supporting the arm, the supporting part sets up on the base, and can center on the base carries out the swing in space, be provided with on the base and be used for the lock position the first locking device of supporting part. The utility model discloses an arm support frame can detachably install at the bed edge, provides the support for patient's arm. The support frame can height-adjusting, position, can accomodate in the bed bottom when idle and reduce the space and occupy.

Description

Arm support frame

Technical Field

The utility model relates to the field of medical equipment, especially, relate to an arm support frame.

Background

Hemiplegia refers to the movement disorder of the upper and lower limbs, facial muscles and lower part of the tongue muscle on the same side, and is a common symptom of acute cerebrovascular disease. The arm often can hang down when the patient of hemiplegia takes the semi-reclining position, because there is the difference in the patient size of hemiplegia, the patient is in the position of sick bed different, and patient's health removes very inconveniently, does not have suitable position on the sick bed to lay the arm, provides the support for the arm, and this has brought the inconvenience for patient.

Disclosure of Invention

The utility model discloses aim at solving one of the above-mentioned technical problem at least, provide an arm support frame, can install at the bed edge and adjustment position that can be convenient by detachably to support for the arm provides.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides an arm support frame, includes base, adjusting device and the supporting part that is used for supporting the arm, adjusting device articulates on the base, the supporting part is installed on adjusting device, and through adjusting device centers on the base carries out the swing in space, be provided with on the base and be used for the lock position supporting part swing angle's a locking device.

As an improvement of the above technical scheme, the base includes a clamping portion and a connecting portion, the clamping portion is disposed on an outer wall of one side of the connecting portion, a groove is disposed on the connecting portion, the supporting portion is hinged to the groove through an adjusting device, and the first locking device is disposed in the groove.

As an improvement of the technical scheme, the clamping part comprises a clamping head and a fastening screw rod, a threaded hole is formed in a clamping head base plate, and the fastening screw rod is arranged in the threaded hole in a rotating mode.

As an improvement of the technical scheme, the side wall of the groove is provided with a hinge hole, and the adjusting device is hinged in the hinge hole.

As an improvement of the above technical solution, the adjusting device includes a column and a lifting rod, the lifting rod is movably inserted into one end of the column, a second locking device for locking the lifting rod is arranged on the column, the supporting part is installed at the top of the lifting rod, and the other end of the column is hinged to the hinge hole through a rotating shaft.

As an improvement of the above technical solution, a plurality of positioning holes are provided at one end of the upright post hinged to the hinge hole, and the first locking device can be matched with the positioning holes to lock the position of the upright post in space.

As an improvement of the above technical solution, the first locking device includes a spring and a positioning pin, the positioning pin is movably inserted into an inner wall of the groove, one end of the spring is connected with the groove, the other end of the spring is connected with the positioning pin and can push the positioning pin tightly, and the positioning pin and the positioning hole can be matched with each other to lock the position of the upright post in space.

As an improvement of the above technical solution, it is characterized in that the second locking device comprises a locking bolt, a locking nut and a locking ring sleeved on the end of the upright post; the locking ring is provided with an opening, and the locking bolt movably penetrates through the parts, located on two sides of the opening, of the locking ring and is matched with the locking nut to lock the locking ring.

Compared with the prior art, the beneficial effects of this application are:

the utility model discloses an arm support frame can detachably install at the bed edge, provides the support for patient's arm. The support frame can height-adjusting, position, can accomodate in the bed bottom when idle and reduce the space and occupy.

Drawings

The following detailed description of embodiments of the invention is provided in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of the back of the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a first locking device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a second locking device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or there can be intervening components, and when a component is referred to as being "disposed in the middle," it is not just disposed in the middle, so long as it is not disposed at both ends, but rather is within the scope of the middle. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items as shown in fig. 1-4. the present invention provides an arm support frame comprising a base 1 and a support 3 for supporting an arm, the support 3 being disposed on the base 1 and being capable of spatial oscillation about the base 1, the base 1 being provided with first locking means 4 for locking the support 3.

Referring to fig. 1 and 2, in order to conveniently adjust the position of the supporting portion 3 to meet the needs of the user, the arm support further comprises an adjusting device 2. One end of the adjusting device 2 is hinged on the base 1; the support 3 is mounted on the other end of the adjusting device 2 and the first locking device 4 locks the adjusting device 2 by the spatial swinging of the adjusting device 2.

Referring to fig. 1 and 2, the base 1 includes a clamping portion 11 and a connecting portion 12, the clamping portion 11 is disposed on an outer wall of one side of the connecting portion 12, a groove 13 is disposed on the connecting portion 12, the supporting portion 3 is hinged on the groove 13 through an adjusting device 2, and the first locking device 4 is disposed in the groove 13.

The clamping part 11 can conveniently fix the arm support frame on a bed edge or a stool. Various clamps, such as spring clamps, may be used for the specific clamping portion 11. Preferably, the clamping portion 11 includes a chuck 111 and a fastening screw 112, a threaded hole 113 is formed in a bottom plate of the chuck 111, and the fastening screw 112 is screwed in the threaded hole 113. When the arm support frame is used, the clamping head 111 can be clamped on a bed edge, a stool or an infusion rod and other objects, the fastening screw rod 112 is screwed, the end face of the fastening screw rod 112 is abutted to the surface of the object to be fixed of the arm support frame, and therefore the arm support frame can be detachably mounted on the bed edge, the stool or the infusion rod and other objects. The end face of the fastening screw 112 can be further provided with an anti-slip layer, so that the arm support frame is more firmly installed, the anti-slip layer is made of rubber, and the anti-slip layer and the surface of an object to be fixed can be provided with lines for increasing friction.

Referring to fig. 3, the side wall of the groove 13 is provided with a hinge hole 131, and the adjusting device 2 is hinged in the hinge hole 131.

Referring to fig. 1 to 4, the adjusting device 2 includes an upright post 21 and a lifting rod 22, the lifting rod 22 is movably inserted into one end of the upright post 21, a second locking device 5 for locking the lifting rod 22 is disposed on the upright post 21, the supporting portion 3 is mounted on the top of the lifting rod 22, and the other end of the upright post 21 is hinged to a hinge hole 131 through a rotating shaft 23. The position of the support 3 can thus be easily adjusted.

A plurality of positioning holes 211 are formed at one end of the upright post 21 hinged to the hinge hole 131, and the first locking device 4 can be matched with the positioning holes 211 to lock the position of the upright post 21 in space.

Referring to fig. 3, the first locking device 4 specifically includes a spring 42 and a positioning pin 41, the positioning pin 41 is movably inserted into the inner wall of the groove 13, one end of the spring 42 is connected to the groove 13, the other end of the spring is connected to the positioning pin 41 and can push the positioning pin 41 tightly, and the positioning pin 41 can cooperate with the positioning hole 211 to lock the position of the upright 21 in space.

Referring to fig. 4, the second locking device 5 includes a locking bolt 52, a locking nut 53 and a locking ring 51 fitted around the end of the upright 21; the locking ring 51 is provided with an opening, and the locking bolt 52 is movably inserted through portions of the locking ring 51 on both sides of the opening and engaged with the locking nut 53 to lock the locking ring 51, thereby locking the position of the lifter.

The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered by the scope of the technical solutions of the present invention.

Claims

1. The utility model provides an arm support frame which characterized in that, includes base, adjusting device and the supporting part that is used for supporting the arm, adjusting device articulates on the base, the supporting part is installed on adjusting device, and through adjusting device centers on the base carries out the swing in space, be provided with on the base and be used for the lock position supporting part swing angle's first locking device.

2. The arm supporting frame according to claim 1, wherein said base comprises a clamping portion and a connecting portion, said clamping portion is disposed on an outer wall of one side of said connecting portion, said connecting portion is provided with a groove, said supporting portion is hinged on said groove by an adjusting device, and said first locking device is disposed in said groove.

3. The arm support according to claim 2, wherein said holding portion comprises a chuck and a fastening screw, said chuck base plate has a threaded hole, and said fastening screw is screwed into said threaded hole.

4. An arm rest according to claim 2 wherein the side walls of the recess are provided with hinge holes in which the adjustment means are hinged.

5. The arm supporting frame according to claim 4, wherein the adjusting device comprises a vertical column and a lifting rod, the lifting rod is movably inserted into one end of the vertical column, a second locking device for locking the lifting rod is arranged on the vertical column, the supporting part is arranged at the top of the lifting rod, and the other end of the vertical column is hinged to the hinge hole through a rotating shaft.

6. An arm support according to claim 5, wherein the end of said post hinged to said hinge hole is provided with a plurality of locating holes, and said first locking means is capable of cooperating with said locating holes to lock the position of said post in space.

7. The arm support according to claim 6, wherein said first locking means comprises a spring and a positioning pin, said positioning pin is movably inserted into the inner wall of the groove, one end of said spring is connected with the groove, the other end of said spring is connected with said positioning pin and can push said positioning pin tightly, and said positioning pin can be matched with said positioning hole to lock the position of said upright post in space.

8. The arm support according to claim 7, wherein said second locking means comprises a locking bolt, a locking nut and a locking ring fitted around the end of said post; the locking ring is provided with an opening, and the locking bolt movably penetrates through the parts, located on two sides of the opening, of the locking ring and is matched with the locking nut to lock the locking ring.