CN110974592B - Arm fixing support - Google Patents
Arm fixing support Download PDFInfo
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- CN110974592B CN110974592B CN201911164134.6A CN201911164134A CN110974592B CN 110974592 B CN110974592 B CN 110974592B CN 201911164134 A CN201911164134 A CN 201911164134A CN 110974592 B CN110974592 B CN 110974592B
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- plate
- supporting device
- semicircular
- buckle
- iron chain
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1235—Arms
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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- Nursing (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses an arm fixing bracket, which comprises a workbench, a first supporting device, a second supporting device and a third supporting device, a first supporting device is fixedly arranged at the upper end of the left side of the workbench, a second supporting device is arranged at the right end of the first supporting device, a third supporting device is arranged at the right end of the second supporting device, the first support device comprises a first telescopic support, a first E-shaped frame, a first semicircular plate, a first fixing belt and a first ladder buckle, the first support device and the second support device are matched with the first support device and the second support device to ensure that the arm fixing support is jointed with arms in different states, so as to achieve the purpose of fixedly supporting the arms in different states, the workbench increases the self weight through the rectangular plate, and then reduce the focus position of arm fixed bolster, increase the steadiness of workstation, hug closely fixedly mutually through rubber slab and sucking disc board and external stationary plane to reach the purpose that makes the fixed bolster adapt to different operational environment.
Description
Technical Field
The invention relates to the field of medical assistance tools, in particular to an arm fixing support.
Background
The arm fixed bolster is the assistance instrument of doctor when treating patient's injured arm, and it mainly can carry out fixed stay with patient's arm to avoid patient to receive secondary injury when supporting patient's arm, thereby aggravate patient's the state of an illness, also avoided the doctor when treating patient's arm, carry out fixed stay to patient's arm in addition, reduce doctor's work efficiency.
In the process of fixedly supporting the arm, due to the injured condition of the arm, the living habits of the patient and the physical differences of the patient, the following problems exist in the actual operation process:
(1) the traditional arm fixing support can only horizontally and fixedly support the arm of a patient, so that the arm of the patient is easily sour and numb after the patient is supported for a long time, and a doctor needs to adapt to the inconvenience of a supporting position, so that the doctor is easily tired in the treatment process, and the working efficiency of the doctor is influenced.
(2) Traditional arm fixed bolster need be fixed on the horizontal plane, is applied to indoorly mostly, leads to arm fixed bolster's application range undersize, and arm fixed bolster's availability factor also hangs down excessively.
Disclosure of Invention
The present invention is directed to solve the above problems in the prior art, and provides an arm fixing bracket.
An arm fixing support comprises a workbench, a first supporting device, a second supporting device and a third supporting device, wherein the first supporting device is fixedly installed at the upper end of the left side of the workbench, the second supporting device is installed at the right end of the first supporting device, and the third supporting device is installed at the right end of the second supporting device; wherein:
the supporting device I comprises a first telescopic support, an E-shaped frame I, a first semicircular plate, a first fixing belt and a first stepped buckle, the upper end surface of the left side of the workbench is fixedly provided with the first telescopic support, the upper end of the first telescopic support is provided with the E-shaped frame I, the upper end of the support at the upper end of the E-shaped frame I is uniformly provided with a spring, the upper end of the spring is provided with the first semicircular plate, the front side of the upper end of the first semicircular plate is fixedly provided with the first fixing belt, and the upper end surface of the rear side of the first semicircular; the wrist of a patient is placed on the first semicircular plate, the height of the first semicircular plate is adjusted through the first telescopic bracket, and the first fixing belt is clamped with the first stepped buckle, so that the wrist of the patient is fixed, and the first E-shaped frame enables the first semicircular plate to be stressed uniformly;
the first semicircular plate comprises a first semicircular ring plate, a baffle, a first rubber plate, a first iron chain and a first ball block, the first semicircular ring plate is installed at the upper end of the first E-shaped frame, the baffle is fixedly installed at the left end of the first semicircular ring plate, the first rubber plate is fixedly installed at the upper end of the first semicircular ring plate, sponge is arranged at the upper end of the first rubber plate, the first iron chain is symmetrically installed on the front side and the rear side of the right end of the first semicircular ring plate, the tail end of the first iron chain is connected with the left end of the second supporting device, and the ball block is fixedly installed at the lower end of; in the motion process of the semicircular ring plate I, the semicircular ring plate I is connected with the supporting device II through the iron chain I to prevent the semicircular ring plate I from being separated from the supporting device II, the semicircular ring plate I can incline by a certain angle through the ball block I to adapt to the wrist placing position of a patient, the hand of the patient is blocked by the baffle plate to prevent the arm from sliding downwards due to the excessive inclination of the semicircular ring plate I, and the upper end of the rubber plate I is provided with the sponge;
the second supporting device comprises a second telescopic support, an E-shaped frame, a second semicircular plate, a second fixing belt and a second stepped buckle, the second telescopic support is fixedly mounted on the upper end face of the middle part of the workbench, the second E-shaped frame is mounted at the upper end of the second telescopic support, springs are uniformly arranged at the upper end of the support at the upper end of the second E-shaped frame, the second semicircular plate is mounted at the upper end of each spring, the second fixing belt is fixedly mounted on the front side of the upper end of the second semicircular plate, and the second stepped buckle is fixedly mounted on the upper end face of; the patient places the forearm on the second semicircular plate, the height of the second semicircular plate is adjusted through the second telescopic bracket, and the second semicircular plate is clamped with the second stepped buckle through the second fixing belt, so that the forearm of the patient is fixed, and the second E-shaped frame enables the second semicircular plate to be stressed uniformly;
the second semicircular plate comprises a second semicircular ring plate, a second rubber plate, an arc-shaped buckle, a spherical ring frame, a second iron chain and a second ball block, the second semicircular ring plate is installed at the upper end of the second E-shaped frame, the second rubber plate is fixedly installed at the upper end of the second semicircular ring plate, sponge is arranged at the upper end of the second rubber plate, the arc-shaped buckle is symmetrically installed on the front side and the rear side of the left end of the second semicircular ring plate, the arc-shaped buckle is fixedly connected with the tail end of the first iron chain, the spherical ring frame is fixedly installed at the lower end of the left side of the second semicircular ring plate, the inner side of the spherical ring frame is connected with the first ball block in a sliding fit mode, the second iron chain is symmetrically installed on the front side and the; in the process of movement of the semicircular ring plate II, the arc-shaped buckle enables the left end of the semicircular ring plate II to be connected with the right end of the semicircular ring plate I, the ball ring frame enables the semicircular ring plate II and the semicircular ring plate I to be inclined to form a certain angle, the iron chain II enables the right end of the semicircular ring plate II to be connected with the supporting device in a three-phase mode, and the ball block II enables the right end of the semicircular ring plate II and the supporting device III to be inclined to form a certain angle so as to achieve the purpose of adapting to the posture of placing the arms of a patient;
according to a preferred technical scheme, the workbench comprises a rectangular plate, a rubber plate and a sucker plate, the lower end of the two telescopic supports is fixedly provided with the rectangular plate, the rectangular plate is made of lead materials, the lower end of the rectangular plate is fixedly provided with the rubber plate, the rubber plate is made of soft rubber, the lower end of the rubber plate is provided with the sucker plate, the lower end of the sucker plate is uniformly provided with small suckers, and the rectangular plate, the rubber plate and the sucker plate are uniformly provided with thread grooves along the circumferential direction; the gravity center of the fixing support is downward due to the lead rectangular plate, the rubber plate deforms after being pressed, the sucker plate is further contacted with the fixing surface, the fixing surface is pressed by atmospheric pressure, and the fixing surface is fixedly connected with the workbench through screws in the thread grooves, so that the purpose of fixing the fixing support on the outdoor uneven fixing surface is achieved;
as a preferable technical solution of the present invention, the structure of the supporting device three is substantially the same as that of the supporting device two, and only the iron chain two and the ball block two on the supporting device two are not installed; the large arms are fixed through the third supporting device, so that the right end of the third supporting device does not need to be fixedly connected according to the structure of the arm of the human body, and an iron chain II and a ball block II do not need to be installed;
according to a preferred technical scheme, the fixing band I comprises an elastic band, a medical sponge and a hook-shaped buckle, the elastic band is fixedly installed at the front end of the semicircular plate, the elastic band is made of jacquard polyester, the medical sponge is fixedly installed at the lower end of the elastic band, and the hook-shaped buckle is fixedly installed at the tail end of the elastic band; after the elastic band made of jacquard polyester materials is contacted with the skin of a human body, the itching of the skin cannot be caused, the weak acid environment of the skin name cannot be damaged, the medical sponge prevents the elastic band from excessively extruding the arm, the tightening mark is generated on the surface of the arm, and the hook buckle is matched with the ladder buckle I to fix the arm of a patient;
as a preferred technical scheme, the first stepped buckle comprises a small rectangular plate and an F-shaped plate frame, the upper end face of the rear side of the first semicircular plate is fixedly provided with the small rectangular plate, the middle part of the small rectangular plate is provided with a rectangular groove, the rear end of the rectangular frame plate is fixedly provided with the F-shaped plate frame, the F-shaped plate frame is clamped with the buckle, and the width of the rectangular groove in the small rectangular plate is larger than that of the buckle; the B-shaped buckle penetrates through the rectangular groove on the small rectangular plate, so that the B-shaped buckle is tightly clamped with the F-shaped plate frame, and the arm of the patient is fixed;
as a preferred technical solution of the present invention, the structure of the second fixing strap is the same as that of the first fixing strap; the second fixing belt and the first fixing belt have the same structure as the first fixing belt because the second fixing belt and the first fixing belt both have the function of fixing arms;
as a preferred technical scheme of the present invention, the structure of the step buckle two is the same as that of the step buckle one; the second fixing belt is the same as the first fixing belt in structure, so that only the buckle at the tail end of the elastic band needs to be clamped, and the second stepped buckle is the same as the first stepped buckle in structure;
as a preferred technical scheme of the invention, a long slat is arranged at the left end of the iron chain, and chains which are uniformly connected with the end to end of the spring through a circular ring are uniformly arranged at the right end of the long slat; the connecting force between the first semicircular ring plate and the second semicircular ring plate is increased by the plurality of chains, the first semicircular ring plate can incline at a certain angle and cannot be separated from the second semicircular ring plate through the chains connected end to end between the circular rings and the springs, and materials are saved and the length cannot be changed during twisting compared with ring-shaped elements in other shapes due to the fact that the circular rings and the springs are connected end to end;
as a preferred technical solution of the present invention, the structure of the second iron chain is the same as that of the first iron chain; the first iron chain aims to connect the first supporting device with the second supporting device, and the second iron chain aims to connect the second supporting device with the third supporting device, so that the second iron chain and the first iron chain are identical in structure.
The invention has the beneficial effects that:
1. according to the arm fixing support provided by the invention, the first support device and the second support device are matched with the three phases of the support devices, so that the fixing support is attached to arms in different states, the aim of fixedly supporting the arms in different states is achieved, the self weight of the workbench is increased through the rectangular plate, the gravity center of the fixing support is further reduced, and the rubber plate and the sucker plate are tightly attached and fixed to an external fixing surface, so that the aim of enabling the fixing support to adapt to different working environments is achieved.
2. According to the invention, through the arranged first supporting device, the first semicircular ring plate can be inclined at a certain angle through the first ball block to adapt to the wrist placing position of a patient, the hand of the patient is blocked by the baffle plate to prevent the arm from sliding downwards due to the excessive inclination of the first semicircular ring plate, the comfort level of the patient is increased due to the fact that the rubber plate I of the sponge is arranged at the upper end of the first semicircular ring plate, and liquid medicine and other liquid dropped in the arm treatment process of the patient are absorbed to keep the arm of the patient dry and comfortable in the treatment process.
3. According to the invention, through the arrangement of the first supporting device, after the elastic band made of the jacquard polyester material is contacted with the skin of a human body, the skin itching cannot be caused, the medical sponge prevents the elastic band from excessively extruding the arm, so that the tightening mark is generated on the surface of the arm, and the hook-shaped buckle is matched with the first stepped buckle to fix the arm of the patient.
4. According to the invention, through the arrangement of the first supporting device, the connecting force between the first semicircular plate and the second semicircular plate is increased by adopting the circular ring chain formed by connecting the circular ring and the spring end to end, and compared with other annular pieces, the circular ring has the advantages of saving materials and not changing the length during twisting.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic plan view of the present invention;
FIG. 3 is a schematic cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic cross-sectional view taken along line B-B of FIG. 2 in accordance with the present invention;
FIG. 5 is an enlarged schematic view of the invention at N of FIG. 3;
FIG. 6 is a schematic top plan view of the first step buckle and the second step buckle of the present invention;
FIG. 7 is a schematic plan view of the first iron chain and the arc buckle of the present invention.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further explained with reference to fig. 1 to 7.
An arm fixing support comprises a workbench 1, a first supporting device 2, a second supporting device 3 and a third supporting device 4, wherein the first supporting device 2 is fixedly installed at the upper end of the left side of the workbench 1, the second supporting device 3 is installed at the right end of the first supporting device 2, and the third supporting device 4 is installed at the right end of the second supporting device 3; wherein:
the supporting device I2 comprises a first telescopic support 21, an E-shaped frame I22, a first semicircular plate 23, a first fixing belt 24 and a first stepped buckle 25, the upper end face of the left side of the workbench 1 is fixedly provided with the first telescopic support 21, the upper end of the first telescopic support 21 is provided with the first E-shaped frame 22, the upper end of the support at the upper end of the first E-shaped frame 22 is uniformly provided with springs, the upper end of each spring is provided with the first semicircular plate 23, the front side of the upper end of the first semicircular plate 23 is fixedly provided with the first fixing belt 24, and the upper end face of the rear side of the first semicircular plate 23 is;
the first semicircular plate 23 comprises a first semicircular ring plate 231, a baffle 232, a first rubber plate 233, a first iron chain 234 and a first ball block 235, the first semicircular ring plate 231 is mounted at the upper end of the first E-shaped frame 22, the baffle 232 is fixedly mounted at the left end of the first semicircular ring plate 231, the first rubber plate 233 is fixedly mounted at the upper end of the first semicircular ring plate 231, sponge is arranged at the upper end of the first rubber plate 233, the first iron chain 234 is symmetrically mounted at the front side and the rear side of the right end of the first semicircular ring plate 231, the tail end of the first iron chain 234 is connected with the left end of the second supporting device 3, and the ball block is fixedly mounted at the lower;
a long slat is arranged at the left end of the first iron chain 234, and chains which are uniformly connected with the springs end to end through circular rings are uniformly arranged at the right end of the long slat;
the first fixing strap 24 comprises an elastic strap 241, a medical sponge 242 and a date-shaped buckle 243, the elastic strap 241 is fixedly installed at the front end of the first semicircular plate 231, the elastic strap 241 is made of jacquard polyester, the medical sponge 242 is fixedly installed at the lower end of the elastic strap 241, and the date-shaped buckle 243 is fixedly installed at the tail end of the elastic strap 241;
the ladder buckle I25 comprises a small rectangular plate 251 and an F-shaped plate frame 252, the upper end face of the rear side of the semicircular plate I231 is fixedly provided with the small rectangular plate 251, the middle part of the small rectangular plate 251 is provided with a rectangular groove, the rear end of the rectangular frame plate is fixedly provided with the F-shaped plate frame 252, the F-shaped plate frame 252 is clamped with the date buckle 243, and the width of the rectangular groove in the small rectangular plate 251 is larger than that of the date buckle 243;
the patient places the wrist on the first semicircular plate 23, the height of the first semicircular plate 23 is adjusted through the first telescopic bracket 21, the first fixing belt 24 is tightly clamped with the first step buckle 25, so that the wrist of the patient is fixed, and the first E-shaped frame 22 enables the first semicircular plate 23 to be stressed uniformly;
in the motion process of the first semicircular plate 231, the first semicircular plate 231 is connected with the second supporting device 3 through the first iron chain 234 to prevent the first semicircular plate 231 from being separated from the second supporting device 3, the first ball block 235 enables the first semicircular plate 231 to incline at a certain angle to adapt to the wrist placing position of a patient, the baffle 232 blocks the hand of the patient to prevent the first semicircular plate 231 from excessively inclining so as to enable the arm to slide downwards, the first rubber plate 233 of the sponge is arranged at the upper end of the first rubber plate, on one hand, the comfort level of the patient is improved through elasticity, on the other hand, the sponge can absorb liquid medicine and other liquid dropped in the arm treatment process of the patient to keep the arm of the patient dry and comfortable in the treatment process, the price of the sponge is low, and the used sponge can be replaced at any time;
the connecting force between the first semicircular plate 231 and the second semicircular plate 331 is increased by the plurality of chains, the first semicircular plate 231 can incline at a certain angle and cannot be separated from the second semicircular plate 331 through the chains connected end to end by the circular rings and the springs, and materials are saved and the length cannot be changed during twisting compared with ring parts in other shapes by adopting end to end connection of the circular rings and the springs;
after the elastic band 241 made of jacquard polyester materials is contacted with the skin of a human body, skin itching cannot be caused, the weak acid environment of the skin name cannot be damaged, the medical sponge 242 prevents the elastic band 241 from excessively squeezing the arm, the surface of the arm is enabled to generate tightening marks, and the hook 243 is matched with the step buckle I25 to fix the arm of the patient;
the buckle 243 is passed through the rectangular groove on the small rectangular plate 251, so that the buckle 243 is tightly clamped with the F-shaped plate frame 252 to fix the arm of the patient;
the second supporting device 3 comprises a second telescopic support 31, a second E-shaped frame 32, a second semicircular plate 33, a second fixing belt 34 and a second stepped buckle 35, the upper end face of the middle part of the workbench 1 is fixedly provided with the second telescopic support 31, the upper end of the second telescopic support 31 is provided with the second E-shaped frame 32, springs are uniformly arranged at the upper ends of the supports at the upper ends of the second E-shaped frame 32, the upper ends of the springs are provided with the second semicircular plate 33, the front side of the upper end of the second semicircular plate 33 is fixedly provided with the second fixing belt 34, and the upper end face of the rear side of the second semicircular plate 33 is;
the second semicircular plate 33 comprises a second semicircular plate 331, a second rubber plate 332, an arc-shaped buckle 333, a spherical ring frame 334, a second iron chain 335 and a second ball block 336, the upper end of the second E-shaped frame 32 is provided with the second semicircular plate 331, the upper end of the second semicircular plate 331 is fixedly provided with the second rubber plate 332, the upper end of the second rubber plate 332 is provided with sponge, the front side and the rear side of the left end of the second semicircular plate 331 are symmetrically provided with the arc-shaped buckle 333, the arc-shaped buckle 333 is fixedly connected with the tail end of the first iron chain 234, the lower end of the left side of the second semicircular plate 331 is fixedly provided with the spherical ring frame 334, the inner side of the spherical ring frame 334 is connected with the first ball block 235 in a sliding fit manner, the front side and the rear side of the right end of the first semicircular plate 231 are symmetrically;
the structure of the second iron chain 335 is the same as that of the first iron chain 234;
the structure of the second fixing belt 34 is the same as that of the first fixing belt 24;
the structure of the second stepped buckle 35 is the same as that of the first stepped buckle 25;
the patient places the forearm on the second half-round plate 33, the height of the second half-round plate 33 is adjusted through the second telescopic bracket 31, and the second fixing belt 34 is clamped with the second ladder buckle 35, so that the forearm of the patient is fixed, and the second E-shaped frame 32 enables the second half-round plate 33 to be stressed uniformly;
in the process of movement of the second semicircular plate 331, the arc-shaped buckle 333 enables the left end of the second semicircular plate 331 to be connected with the right end of the first semicircular plate 231, the ball ring frame 334 enables the second semicircular plate 331 and the first semicircular plate 231 to be inclined at a certain angle, the iron chain II 335 enables the right end of the second semicircular plate 331 to be connected with the supporting device III 4, and the ball block II 336 enables the right end of the second semicircular plate 331 and the supporting device III 4 to be inclined at a certain angle, so that the posture of the arm of the patient can be adapted;
the first iron chain 234 is used for connecting the first support device 2 with the second support device 3, and the second iron chain 335 is used for connecting the second support device 3 with the third support device 4, so that the second iron chain 335 and the first iron chain 234 only need to have the same structure;
because the second fixing strap 34 and the first fixing strap 24 both function as fixing arms, the second fixing strap 34 and the first fixing strap 24 have the same structure;
the second fixing strap 34 and the first fixing strap 24 have the same structure, so that only the buckle 243 at the end of the elastic band 241 needs to be clamped, and the second stepped buckle 35 and the first stepped buckle 25 have the same structure;
the workbench 1 comprises a rectangular plate 11, a rubber plate 12 and a sucker plate 13, the lower end of a telescopic bracket II 31 is fixedly provided with the rectangular plate 11, the rectangular plate 11 is made of lead materials, the lower end of the rectangular plate 11 is fixedly provided with the rubber plate 12, the rubber plate 12 is made of soft rubber, the lower end of the rubber plate 12 is provided with the sucker plate 13, the lower end of the sucker plate 13 is uniformly provided with small suckers, and the rectangular plate 11, the rubber plate 12 and the sucker plate 13 are uniformly provided with thread grooves along the circumferential direction; the lead rectangular plate 11 enables the gravity center of the fixing support to be downward, the rubber plate 12 deforms after being pressed, the sucker plate 13 is further contacted with the fixing surface, the fixing surface is compressed by atmospheric pressure, and the fixing surface is fixedly connected with the workbench 1 through screws in the thread grooves, so that the purpose of fixing the fixing support on an uneven fixing surface outdoors is achieved;
the structure of the third supporting device 4 is substantially the same as that of the second supporting device 3, and only the second iron chain 335 and the second ball block 336 on the second supporting device 3 are not installed; the large arm is fixed by the third supporting device 4, so that the right end of the third supporting device 4 does not need to be fixedly connected according to the structure of the arm of the human body, and the second iron chain 335 and the second ball block 336 do not need to be installed.
When the wrist fixing device works, the center of gravity of the fixing support is downward due to the rectangular plate 11 made of lead, the rubber plate 12 deforms after being pressed, the sucker plate 13 is contacted with the fixing surface, the fixing surface is pressed by atmospheric pressure, the fixing surface is fixedly connected with the workbench 1 through screws in the thread grooves, a patient places the wrist on the semicircular plate I23, the height of the semicircular plate I231 is adjusted through the telescopic support I21, the hook 243 penetrates through the rectangular groove in the small rectangular plate 251, the hook 243 is tightly clamped with the F-shaped plate frame 252, the wrist of the patient is fixed, the semicircular plate I23 is uniformly stressed by the E-shaped frame I22, the semicircular plate I231 is connected with the semicircular plate II 331 through the iron chain I234, the semicircular plate I231 is inclined at a certain angle through the ball I235 to adapt to the wrist placing position of the patient, the hand of the patient is blocked by the baffle 232, and the arm is prevented from sliding downwards, the steps of placing, fixing and adjusting the small arm and the large arm of the patient are the same as the steps of adjusting the wrist.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an arm fixed bolster, includes workstation (1), strutting arrangement (2), strutting arrangement two (3) and strutting arrangement three (4), its characterized in that: a first supporting device (2) is fixedly installed at the upper end of the left side of the workbench (1), a second supporting device (3) is installed at the right end of the first supporting device (2), and a third supporting device (4) is installed at the right end of the second supporting device (3); wherein:
the supporting device I (2) comprises a first telescopic support (21), a first E-shaped frame (22), a first half-round plate (23), a first fixing belt (24) and a first step buckle (25), the upper end face of the left side of the workbench (1) is fixedly provided with the first telescopic support (21), the upper end of the first telescopic support (21) is provided with the first E-shaped frame (22), the upper end of the first E-shaped frame (22) is uniformly provided with springs, the upper end of each spring is provided with the first half-round plate (23), the front side of the upper end of the first half-round plate (23) is fixedly provided with the first fixing belt (24), and the upper end face of the rear side of the first half-round plate (23;
the first semicircular plate (23) comprises a first semicircular plate (231), a baffle (232), a first rubber plate (233), a first iron chain (234) and a first ball block (235), the first semicircular plate (231) is installed at the upper end of the first E-shaped frame (22), the baffle (232) is fixedly installed at the left end of the first semicircular plate (231), the first rubber plate (233) is fixedly installed at the upper end of the first semicircular plate (231), sponge is arranged at the upper end of the first rubber plate (233), the first iron chain (234) is symmetrically installed on the front side and the rear side of the right end of the first semicircular plate (231), the tail end of the first iron chain (234) is connected with the left end of the second supporting device (3), and the ball block is fixedly installed at the lower end of the right side of the first semicircular;
the second supporting device (3) comprises a second telescopic support (31), a second E-shaped frame (32), a second half-circular plate (33), a second fixing band (34) and a second ladder buckle (35), the upper end face of the middle part of the workbench (1) is fixedly provided with the second telescopic support (31), the upper end of the second telescopic support (31) is provided with the second E-shaped frame (32), the upper end of the second E-shaped frame (32) is uniformly and fixedly provided with a spring, the upper end of the spring is provided with the second half-circular plate (33), the front side of the upper end of the second half-circular plate (33) is fixedly provided with the second fixing band (34), and the upper end face of the rear side of the second half-circular plate;
the second semicircular plate (33) comprises a second semicircular plate (331), a second rubber plate (332), an arc-shaped buckle (333), a second ball ring frame (334), a second iron chain (335) and a second ball block (336), semicircular ring plate two (331) is installed to E shape frame two (32) upper end, semicircular ring plate two (331) upper end fixed mounting has rubber slab two (332), rubber slab two (332) upper end is provided with the sponge, arc buckle (333) are installed to both sides symmetry around semicircular ring plate two (331) left end, arc buckle (333) and iron chain one (234) terminal fixed connection, semicircular ring plate two (331) left side lower extreme fixed mounting has ball ring frame (334), ball ring frame (334) inboard is connected with ball piece one (235) with sliding fit's mode, iron chain two (335) are installed to both sides symmetry around semicircular ring plate one (231) right-hand member, semicircular ring plate one (231) right side lower extreme fixed mounting has ball piece two (336).
2. An arm fixing bracket according to claim 1, wherein: workstation (1) includes rectangular plate (11), rubber slab (12) and sucking disc board (13), and telescopic bracket two (31) lower extreme fixed mounting has rectangular plate (11), and rectangular plate (11) are plumbous material, and rectangular plate (11) lower extreme fixed mounting has rubber slab (12), and rubber slab (12) material is soft rubber, and sucking disc board (13) are installed to rubber slab (12) lower extreme, and threaded groove has evenly been seted up along circumference in rectangular plate (11), rubber slab (12) and sucking disc board (13).
3. An arm fixing bracket according to claim 1, wherein: in a preferred embodiment of the present invention, the structure of the supporting device three (4) is substantially the same as that of the supporting device two (3), and only the iron chain two (335) and the ball block two (336) on the supporting device two (3) are not installed.
4. An arm fixing bracket according to claim 1, wherein: the fixing band I (24) comprises an elastic band (241), a medical sponge (242) and a hook-shaped buckle (243), the elastic band (241) is fixedly installed at the front end of the semicircular plate I (231), the elastic band (241) is made of jacquard polyester, the medical sponge (242) is fixedly installed at the lower end of the elastic band (241), and the hook-shaped buckle (243) is fixedly installed at the tail end of the elastic band (241).
5. An arm fixing bracket according to claim 1, wherein: ladder buckle one (25) includes little rectangular plate (251) and F shape grillage (252), and semicircle annular plate one (231) rear side up end fixed mounting has little rectangular plate (251), and rectangle recess has been seted up at little rectangular plate (251) middle part, and rectangular plate rear end fixed mounting has F shape grillage (252), and F shape grillage (252) detain (243) looks joint with the shape of day, and the width of the rectangle recess on little rectangular plate (251) is greater than the width that the shape of day detained (243).
6. An arm fixing bracket according to claim 4, wherein: the structure of the second fixing belt (34) is the same as that of the first fixing belt (24).
7. An arm fixing bracket according to claim 5, wherein: the structure of the second stepped buckle (34) is the same as that of the first stepped buckle (25).
8. An arm fixing bracket according to claim 1, wherein: the left end of the first iron chain (234) is provided with a long slat, and the right end of the long slat is uniformly provided with chains which are uniformly connected end to end through a circular ring and a spring.
9. An arm fixing bracket according to claim 8, wherein: the structure of the iron chain II (335) is the same as that of the iron chain I (234).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911164134.6A CN110974592B (en) | 2019-11-25 | 2019-11-25 | Arm fixing support |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911164134.6A CN110974592B (en) | 2019-11-25 | 2019-11-25 | Arm fixing support |
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| CN110974592A CN110974592A (en) | 2020-04-10 |
| CN110974592B true CN110974592B (en) | 2021-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911164134.6A Active CN110974592B (en) | 2019-11-25 | 2019-11-25 | Arm fixing support |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111839981A (en) * | 2020-07-06 | 2020-10-30 | 刘小伟 | Fixing device for arm rehabilitation examination |
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| CN110974592A (en) | 2020-04-10 |
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