CN211750658U

CN211750658U - Adjustable limb support

Info

Publication number: CN211750658U
Application number: CN201922134391.7U
Authority: CN
Inventors: 何利雷; 赵立连
Original assignee: FOSHAN HOSPITAL OF TCM
Current assignee: FOSHAN HOSPITAL OF TCM
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-10-27
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a limb support with adjustable, including fixing base, regulation pole and hanging rod. The fixing seat comprises a mounting block, a fixing piece and a fastening handle. The fastening handle pass through connecting portion with installation piece swing joint, the mounting is located between fastening handle and the installation piece, the mounting includes fixed head and fixed foot, fixed foot be equipped with the installation piece on fixed block bayonet socket complex fixed block, the fixed head be equipped with adjust the pole installation department, be equipped with between fixed head and the fixed foot and prevent changeing the portion. The installation end of adjusting the pole is located in adjusting the pole installation department, hang the section of cup jointing of peg cup joint in the regulation section of adjusting the pole, adjust the section with the installation end passes through the connecting rod and connects, the section of cup jointing is equipped with the regulation fixed part, hang the section of hanging of peg with cup joint the section and connect, hang the section and be equipped with the portion of hanging. The limb support has the advantages of simple structure, flexible adjustment and reliable support. The utility model discloses can be applied to in the medical field.

Description

Adjustable limb support

Technical Field

The utility model relates to the field of medical equipment, in particular to a limb support with adjustable.

Background

In clinical nursing and operation process, often have the operation such as to disinfect the clearance to patient's limbs, need lift up patient's limbs this moment, just can disinfect and clear up thoroughly, need lift up patient's limbs in some operations even whole journey, but the patient is in anesthesia state usually, can't cooperate medical personnel to lift up limbs or move to other methods.

The existing operating table has no reliable support which can hang the limbs of the patient. When patient's limbs need to be lifted up, the patient's limbs can be directly lifted up by medical care personnel, and the limbs of the patient can not be effectively fixed by the method, so that medical operation is affected by easy shaking, and meanwhile, the action of lifting up is maintained to be relatively labored, so that the labor intensity of the medical care personnel can be greatly increased. If the patient limb needs to be continuously lifted, medical staff can temporarily hang the patient limb on an ordinary infusion support or other appliances for fixing by using a bandage, the method is not easy to adjust the hanging position, and the patient limb can be damaged due to the fact that the patient limb falls off because of insecure hanging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an adjustable limb support to solve one or more technical problems that exist among the prior art, provide a profitable selection or create the condition at least.

The technical scheme adopted for solving the technical problems is as follows:

an adjustable limb support comprising:

the fixing seat is provided with an installation block, a fixing piece and a fastening handle; the mounting block is provided with a mounting bayonet, the mounting bayonet is provided with an open slot, the fastening handle is provided with a connecting part, the fastening handle is movably connected with the mounting block through the connecting part, the fixing part is arranged between the fastening handle and the mounting block, and the fixing part is provided with an adjusting rod mounting part;

the adjusting rod is provided with an adjusting section and a mounting end, the adjusting section is a long straight round bar, the mounting end is movably connected with the mounting part of the adjusting rod, a connecting rod is arranged between the adjusting section and the mounting end, and the adjusting section is connected with the mounting end through the connecting rod;

hang the pole, hang the pole including cup jointing the section and hang the section, the section that cup joints is long straight cylinder, cup joint the section cup joint in adjust the section, the one end of cup jointing the section is equipped with adjusts the fixed part, the other end with hang the section and link to each other, it is equipped with the portion of hanging to hang the section.

The utility model has the advantages that: the installation bayonet socket of fixing base can with the edge cooperation of operation table, including the fixed of fastening handle, can firmly set up the fixing base at the operation table edge, hang the pole cup joint in adjusting the pole, it cup joints length and can freely adjust in effective range, moreover hang the pole and adjust the department of cup jointing of pole, and adjust the pole and adjust the installation department of pole installation department, all can freely rotate the beat after-fixing for the position of hanging the portion can be adjusted on a large scale in, also do hang the portion and provide reliable support.

As a further improvement of the above technical scheme, the installation piece is equipped with the fixed block bayonet socket, the mounting includes fixed head and fixed foot, fixed foot is equipped with the fixed block, the fixed block is located in the fixed block bayonet socket, adjust the pole installation department and locate the fixed head, the fixed head with fixed foot contact department is equipped with prevents the portion of changeing. Through the embedding of the fixed block and the bayonet of the fixed block, the fixed foot and the mounting block cannot rotate relatively; the anti-rotation part between the fixed head and the fixed foot can limit the fixed head and the fixed foot not to rotate relatively, so that the adjusting rod and the hanging rod which are installed in an extending mode cannot easily swing in the using process.

As a further improvement of the above technical solution, the rotation prevention portions are tooth-shaped protrusions that are engaged with each other. The tooth-shaped characteristic of the anti-rotation part can effectively ensure the relative rest of the fixing head and the fixing foot after being meshed and fastened, and the tooth-shaped meshing is the most typical meshing transmission and is also a transmission form which is most widely applied.

As a further improvement of the technical scheme, the connecting part is a screw rod, and the mounting block is provided with a corresponding screw hole. The tightness of each part of the fixed seat can be adjusted by rotating the screw rod through the handle; the screw fastening is widely used as a detachable fixed connection mode, can generate large axial force when being screwed, can conveniently realize self-locking, is simple to manufacture, can keep higher precision, and has the advantages of reliable connection, convenient assembly and disassembly and the like.

As a further improvement of the above technical solution, the hanging section is curved in an arc shape, and the hanging portion is disposed at the end of the hanging section. The arc-shaped hanging section can avoid damage and scratch in the use process, and is more attractive and convenient to clean; the hanging part is a device for hanging the limbs and is arranged at the tail end of the hanging section, so that the limbs can be conveniently operated and adjusted when being fixedly hung.

As a further improvement of the technical scheme, the hanging part is a through hole and a hook arranged in the through hole. For the limbs of the patient needing to be hung, medical staff generally adopt triangular towels or gauze bandages and the like, and the medical staff can conveniently and quickly fix or take and put the hung objects by the through holes and the hooks arranged on the hanging part.

As a further improvement of the above technical solution, the adjusting section, the connecting rod and the mounting end of the adjusting rod are integrated; the sleeving section and the hanging section of the hanging rod are integrated. The integral forming can reduce the number of parts and is convenient to produce.

As a further improvement of the technical scheme, the adjusting rod and the hanging rod are made of aluminum alloy, and the fixing seat is made of stainless steel. The aluminum alloy has various advantages of light weight, high strength, good corrosion resistance and the like, is very accordant with the practical requirements of the adjusting rod and the hanging rod, and the fixing seat is made of stainless steel parts, has the characteristics of rust resistance, high strength and corrosion resistance, and can be cleaned by chemical reagents.

As a further improvement of the technical scheme, the adjusting and fixing part is provided with a threaded hole and a butterfly knob corresponding to the threaded hole. The butterfly knob is matched and fastened with the threaded hole, so that large axial force can be generated, self-locking can be conveniently realized, the butterfly knob is convenient for medical workers to directly realize tightness by hands, and the support can be conveniently adjusted and fixed.

As a further improvement of the technical scheme, the adjusting section is provided with a plurality of grooves matched with the adjusting fixing part. The butterfly knob produces frictional force through the screw fastening to the regulation pole for hang the pole and adjust pole ability fixed connection, cup joint the section and set up the recess that corresponds with the butterfly knob, enable to hang and hang the pole and adjust the connection between the pole more reliably firm, avoid both to cup joint the phenomenon that the department appears the drunkenness or squints.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a front view of an adjustable limb support provided by the present invention;

FIG. 2 is a side view of the adjustable limb support provided by the present invention;

FIG. 3 is a top view of the adjustable limb support provided by the present invention;

fig. 4 is a schematic view of an adjustable limb support provided by the present invention, wherein in an embodiment of the adjustable limb support, the hanging rod is extended along the adjusting rod;

fig. 5 is a perspective view of an embodiment of the adjustable limb support fixing base provided in the present invention;

fig. 6 is a top view of the adjustable limb support provided by the present invention, wherein in one embodiment of the adjustable limb support, the adjusting rod and the hanging rod are arranged in a deflected manner;

fig. 7 is a schematic view of an adjustable limb support according to an embodiment of the present invention.

100. The fixing base comprises a fixing base body 200, an adjusting rod 300, a hanging rod 110, an installing block 120, a fixing piece 130, a fastening handle 210, an adjusting section 220, an installing end 230, a connecting rod 310, a sleeving section 320, a hanging section 111, an installing bayonet 112, a fixing block bayonet 121, an adjusting rod installing portion 122, a fixing head 123, a fixing foot 124, a fixing block 125, an anti-rotation portion 131, a connecting portion 311, an adjusting fixing portion 321 and a hanging portion.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 7, the adjustable limb support of the present invention is made as follows:

an adjustable limb support comprises a fixed seat 100, an adjusting rod 200 and a hanging rod 300. The fixing seat 100 is made of stainless steel and comprises a mounting block 110 with a mounting bayonet 111, wherein the mounting bayonet 111 is a rectangular open slot; the fixing device further comprises a fastening handle 130, wherein the fastening handle 130 is movably connected with the mounting block 110 through a screw of a connecting part 131; a fixing member 120 is disposed between the fastening handle 130 and the mounting block 110. The fixing member 120 is composed of a fixing head 122 adjacent to one side of the fastening handle 130 and a fixing foot 123 adjacent to one side of the mounting block 110; the fixing pin 123 is provided with a cylindrical fixing block 124, the fixing block 124 can be placed in the fixing block bayonet 112 on the mounting block 110, an anti-rotation part 125 is arranged between the fixing head 122 and the fixing pin 123, the anti-rotation part 125 is a plurality of tooth-shaped protrusions which are meshed with each other, and the connecting part 131 penetrates through the fixing head 122 and the fixing pin 123 to be connected with the mounting block 110. Fixed head 122 is equipped with regulation pole installation department 121, the installation end 220 of adjusting pole 200 tip is located in adjusting pole installation department 121, installation end 220 is columniform boss, connecting rod 230 one end with installation end 220 connects, and the other end is connected with regulation section 210, installation end 220, connecting rod 230 and regulation section 210 are a whole, it is long straight round bar to adjust section 210, the section 310 that cup joints of adjusting pole 300 is long straight cylinder, cup joint section 310 cup joint in adjust section 210, the tip of cup joint section 310 is equipped with adjusts fixed part 311, it is equipped with butterfly knob and corresponding screw to adjust fixed part 311, the other end that cup joints section 310 is connected with the circular-arc front end of hanging section 320, the end of hanging section 320 is equipped with hangs portion 321, hang portion 321 is a circular through-hole and sets up the couple in the through-hole. The hanging section 320 and the socketing section 310 are integral. The adjusting rod 200 and the hanging rod 300 are both made of aluminum alloy.

Referring to fig. 1 to 7, when the adjustable limb support is used: first, the fastening handle 130 is adjusted so that the connecting portion 131 and the mounting block 110 are in a movable state, and the fixing head 122 and the fixing leg 123 between the fastening handle 130 and the mounting block 110 are in a relatively rotatable state.

Next, the mounting bayonet 111 of the mounting block 110 is aligned with an edge part of a hospital bed or an operating bed on which the adjustable limb support is to be mounted, and the fixing base 100 is disposed at the edge of the hospital bed or the operating bed along the opening slot of the mounting bayonet 111.

Then, the fixing block 124 of the fixing leg 123 is secured to be disposed in the fixing block bayonet 112 of the mounting block 110, the relative swing angle between the fixing head 122 and the fixing leg 123 is adjusted, the mounting end 220 of the adjustment lever 200 is fitted to the adjustment lever mounting portion 121 and set to a desired angle, and the connection portion 131 is screwed to the mounting block 110 by fastening the handle 130 after the adjustment is completed until the entire fixing base 100 and the adjustment lever 200 are stabilized.

Finally, the butterfly knob at the adjusting fixing portion 311 of the socket section 310 is loosened, the telescopic hanging rod 300 is rotated to make the hanging portion 321 at the end of the hanging section 320 be at a required position, and then the butterfly knob at the adjusting fixing portion 311 is screwed.

In some embodiments, the adjustment rod 200 is not a unitary piece and the adjustment segment 210, linkage 230, and/or mounting end 220 are attached via screw holes or other means.

In some embodiments, the hanging section 320 is a straight cylinder.

In some embodiments, the hanger bar 300 is not a unitary piece, and the socket section 310 and the hanger section 320 are connected by screw holes or other means.

In some embodiments, the fixing base 100 is made of cast iron.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. An adjustable limb support, which is characterized in that: the method comprises the following steps:

the fixing seat (100) is provided with an installation block (110), a fixing piece (120) and a fastening handle (130); the mounting block (110) is provided with a mounting bayonet (111), the mounting bayonet (111) is provided with an open slot, the fastening handle (130) is provided with a connecting part (131), the fastening handle (130) is movably connected with the mounting block (110) through the connecting part (131), the fixing piece (120) is arranged between the fastening handle (130) and the mounting block (110), and the fixing piece (120) is provided with an adjusting rod mounting part (121);

the adjusting rod (200) is provided with an adjusting section (210) and a mounting end (220), the adjusting section (210) is a long straight round rod, the mounting end (220) is movably connected with the adjusting rod mounting part (121), a connecting rod (230) is arranged between the adjusting section (210) and the mounting end (220), and the adjusting section (210) is connected with the mounting end (220) through the connecting rod (230);

hang peg (300), hang peg (300) including cup jointing section (310) and hanging section (320), cup jointing section (310) is long right circular cylinder, cup joint section (310) cup joint in regulation section (210), the one end of cup jointing section (310) is equipped with adjusts fixed part (311), the other end with hang section (320) and link to each other, it is equipped with portion of hanging (321) to hang section (320).

2. The adjustable limb support of claim 1, wherein: installation piece (110) are equipped with fixed block bayonet socket (112), mounting (120) are including fixed head (122) and fixed foot (123), fixed foot (123) are equipped with fixed block (124), fixed block (124) are located in fixed block bayonet socket (112), it locates to adjust pole installation department (121) fixed head (122), fixed head (122) with fixed foot (123) contact department is equipped with prevents commentaries on classics portion (125).

3. The adjustable limb support of claim 2, wherein: the rotation preventing parts (125) are tooth-shaped protrusions which are meshed with each other.

4. The adjustable limb support of claim 1, wherein: the connecting part (131) is a screw, and the mounting block (110) is provided with a corresponding screw hole.

5. The adjustable limb support of claim 1, wherein: the hanging section (320) is arc-shaped and bent, and the hanging part (321) is arranged at the tail end of the hanging section (320).

6. The adjustable limb support of claim 5, wherein: the hanging part (321) is a through hole and a hook arranged in the through hole.

7. The adjustable limb support of claim 1, wherein: the adjusting section (210), the connecting rod (230) and the mounting end (220) of the adjusting rod (200) are integrated; the sleeving section (310) and the hanging section (320) of the hanging rod (300) are integrated.

8. The adjustable limb support of claim 7, wherein: the adjusting rod (200) and the hanging rod (300) are made of aluminum alloy, and the fixed seat (100) is made of stainless steel.

9. The adjustable limb support of claim 1, wherein: the adjusting fixing part (311) is provided with a threaded hole and a butterfly knob corresponding to the threaded hole.

10. The adjustable limb support of claim 9, wherein: the adjusting section (210) is provided with a plurality of grooves matched with the adjusting fixing part (311).