CN109044687B - Arm support frame for surgical arm-injured patient - Google Patents

Abstract

The invention relates to a surgical support frame, in particular to an arm support frame for a surgically injured patient. The technical problem to be solved is to provide a surgical arm support frame for the injured patient, which can hold the patient's arm and prevent the patient's arm from swinging. An arm support frame for a surgically injured patient includes a base, a first N-shaped frame, a first slide rail, a first slider, a second N-shaped frame, a motor, a first bearing seat, a screw rod, and the like; A first N-shaped frame is connected, the inner left wall of the first N-shaped frame is embedded with a first sliding rail, and a first sliding block is slidably arranged on the first sliding rail. In the present invention, the motor rotates, the motor drives the screw to rotate, and the screw is matched with the threaded hole, thereby driving the second N-shaped frame to move up or down, so as to adjust the height of the U-shaped frame and its upper parts to adapt to the height of the patient, and A pad is also used to protect the patient's arm, while also allowing the arm to rest comfortably on the pad to reduce pain.

Description

An arm support frame for a patient with an injured arm in surgery

technical field

The invention relates to a surgical support frame, in particular to an arm support frame for a surgically injured patient.

Background technique

Surgery is a science that studies the occurrence, development and clinical manifestations, diagnosis, prevention and treatment of surgical diseases.

In many accidents, people's arms are often bruised or their flesh is split open. After being sent to the hospital, the doctor always needs to apply medicine and stitches to the patients. Generally, the patient always lifts the arm, but it takes a long time to lift. The patient's arm will feel sore, aggravating the pain in the arm, and may swing left and right, which is inconvenient for the doctor to operate.

SUMMARY OF THE INVENTION

In order to overcome the disadvantage that patients with arm injuries will feel sore when they lift their arms, aggravate the pain of the arms, and may not be able to support their arms and swing left and right when the doctor examines their arms, the technical problem to be solved is: to provide a technology that can A surgical arm that holds the patient's arm and prevents the patient's arm from swinging. Patient arm support.

An arm support frame for a patient with a surgical arm injury, comprising a base, a first N-shaped frame, a first slide rail, a first sliding block, a second N-shaped frame, a motor, a first bearing seat, a screw rod, a U-shaped frame, The second sliding block, the second sliding rail, the third N-shaped frame, the connecting rod, the first connecting block, the second bearing seat, the arc pressure plate, the first tube sleeve, the ejector rod and the first spring, the top of the base is connected with a The first N-shaped frame, the inner left wall of the first N-shaped frame is embedded with a first sliding rail, the first sliding rail is slidably provided with a first sliding block, and the top of the first N-shaped frame is symmetrical with A through hole, a second N-shaped frame is connected to the right side of the first slider, the upper part of the left and right walls of the second N-shaped frame passes through the first through hole, the bottom of the second N-shaped frame is provided with a threaded hole, and the base There is a motor on the left side of the top of the first N-type frame. The motor is located inside the first N-type frame. The inner top left side of the first N-type frame is embedded with a first bearing seat, and the first bearing seat is located between the left and right first through holes. The first bearing seat is connected with a screw rod, the screw rod passes through the threaded hole, and the lower end of the screw rod is connected with the motor, the top of the second N-shaped frame is connected with a U-shaped frame, and the upper part of the U-shaped frame is symmetrically connected with a second slider. , the second sliding block is connected with a second sliding rail, the two second sliding rails are connected with a third N-shaped frame, the second sliding rail is located at the inner lower part of the third N-shaped frame, and the middle of the top of the third N-shaped frame is opened with The second through hole is provided with a connecting rod, the top of the connecting rod is connected with a first connecting block, the bottom of the connecting rod is connected with a second bearing seat, and the second bearing seat is connected with an arc pressure plate, U-shaped The bottom, left and right sides of the frame are provided with first tube sleeves, the inner top of the first tube sleeve is connected with a first spring, and the bottom end of the first spring is connected with an ejector rod, and the ejector rod is in contact with the top of the first N-shaped frame.

In addition, it is particularly preferable to further include a first hook, a rotating rod, a second connecting block, a second spring, a frame, a third spring, a third slider and a second hook, and the right wall of the second N-shaped frame The upper part is provided with a first hook, the upper part of the right wall of the first N-shaped frame is provided with a third through hole, a frame body is arranged in the third through hole, and a rotating rod is horizontally connected to the upper part of the inner side of the right wall of the third through hole. Below the third through hole, a second connecting block is connected to the bottom left side of the frame body, a fourth through hole is opened on the second connecting block, the rotating rod passes through the fourth through hole, and the right side of the second connecting block is connected to the fourth through hole. A second spring is connected between the inner right wall of the first N-type frame, the second spring is in a stretched state, the second spring is wound on the rotating rod, and the lower part of the left wall of the frame is provided with a first chute, the first sliding A third sliding block is arranged inside the groove, a third spring is connected between the third sliding block and the bottom of the first sliding groove, and a second hook is connected to the left side of the third sliding block, and the second hook is located on the first sliding block. Below a hook, and the second hook is in hanging contact with the first hook.

In addition, it is particularly preferred that a second sleeve, a fourth spring and a pulley are also included, a second chute is opened on the right side of the inner top of the first N-shaped frame, and a second sleeve is connected to the top of the left wall of the frame. , the inner bottom of the second sleeve is connected with a fourth spring, the top of the fourth spring is connected with a pulley, and the pulley is located in the second chute.

In addition, it is particularly preferred that a third tube sleeve, a fifth spring, a connecting rod and a protective pad are also included, a groove is formed on the inner top of the U-shaped frame, and a plurality of third tube sleeves are connected with uniform intervals in the groove. The inner bottom of the third sleeve is connected with a fifth spring, the top of the fifth spring is connected with a connecting rod, and the top of the connecting rod is connected with a protective pad.

When the patient's arm needs to be stretched out to give the doctor medicine or stitches, the doctor first controls the motor to rotate clockwise or counterclockwise, and the motor rotates through the cooperation of the screw and the threaded hole, so that the second N-shaped frame moves up or down. When the second N-shaped frame moves downward, the top rod contacts the top of the first N-shaped frame, and the first spring acts as a buffer, so that the height of the U-shaped frame can be adjusted. After the height is adjusted, the motor is turned off. The doctor pulls the first connecting block upward, and the moving link on the first connecting block also moves upward, then the patient puts the arm in the U-shaped frame, and then releases the first connecting block, so that the arc pressure plate presses the arm, and then the doctor starts Apply medicine or stitches to the patient's arm. After wiping the medicine or stitching the needle, pull up the first connecting block so that the arc pressure plate does not contact the arm, and then take the arm out.

When the second N-shaped frame moves upward, the second hook does not contact the first hook, so that the frame body can move to the right under the elastic force of the second spring, and then put the medicines and objects needed for wiping medicine or sewing needles. into the frame. After use, push the frame back, then start the motor to rotate clockwise, the motor rotates clockwise to drive the screw to rotate, the screw rotates to move the second N-shaped frame downward, and the second N-shaped frame moves downward to make the first hook hang. Hold the second hook and turn off the motor when the first hook is hung on the second hook. This makes it easy for doctors to get what they need while they work.

When the frame body moves to the right or left, the pulley slides in the second chute to prevent the frame body from being worn when it moves left and right.

When the arm is put into the U-shaped frame, the arm is placed on the pad. Due to the weight of the arm, the pad can be moved downward, and the fifth spring can be compressed to play a buffering role. After the doctor wipes the medicine or sews the needle, the patient's arm is removed, and the pad is reset under the elastic force of the fifth spring. This can make the patient's arm more comfortable.

Beneficial effects of the present invention: the present invention rotates the motor, the motor drives the screw to rotate, and the screw is matched with the threaded hole, thereby driving the second N-shaped frame to move up or down, so as to adjust the height of the U-shaped frame and its upper parts, so as to adjust the height of the U-shaped frame and its upper parts. Adapt to the height of the patient, and also use the pad to protect the patient's arm, while also making the arm rest on the pad comfortably, reducing pain.

Description of drawings

FIG. 1 is a schematic view of the front structure of the present invention.

Figure 2 is an enlarged schematic view of Part A of the present invention.

Figure 3 is an enlarged schematic view of part B of the present invention.

FIG. 4 is a partial left-view structural schematic diagram of the present invention.

Label name in the figure: 1 base, 2 first N frame, 3 first slide rail, 4 first slider, 5 first through hole, 6 second N frame, 7 threaded hole, 8 motor, 9 first Bearing seat, 10 screw, 11 U-shaped frame, 12 second slider, 13 second slide rail, 14 third N-shaped frame, 15 second through hole, 16 connecting rod, 17 first connecting block, 18 second bearing seat , 19 arc pressure plate, 20 first sleeve, 21 ejector rod, 22 first spring, 23 first hook, 24 third through hole, 25 rotating rod, 26 second connecting block, 27 fourth through hole, 28 first 2 springs, 29 frame, 30 first chute, 31 third spring, 32 third slider, 33 second hook, 34 second chute, 35 second sleeve, 36 fourth spring, 37 pulley, 38 groove, 39 third sleeve, 40 fifth spring, 41 connecting rod, 42 pad.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the specific embodiments and the accompanying drawings. It should be understood that these descriptions are exemplary only and are not intended to limit the scope of the invention. Also, in the following description, descriptions of well-known structures and techniques are omitted to avoid unnecessarily obscuring the concepts of the present invention.

Example 1

An arm support frame for a patient with a surgical arm injury, as shown in Figures 1-4, includes a base 1, a first N-shaped frame 2, a first slide rail 3, a first slider 4, a second N-shaped frame 6, Motor 8, first bearing seat 9, screw 10, U-shaped frame 11, second sliding block 12, second sliding rail 13, third N-shaped frame 14, connecting rod 16, first connecting block 17, second bearing seat 18. The arc pressure plate 19, the first sleeve 20, the ejector rod 21 and the first spring 22. The top of the base 1 is connected with a first N-shaped frame 2, and the inner left wall of the first N-shaped frame 2 is embedded with a first N-shaped frame 2. A slide rail 3, a first slide block 4 is slidably arranged on the first slide rail 3, a first through hole 5 is symmetrically opened on the top of the first N-shaped frame 2, and the right side of the first slide block 4 is connected with a The second N-shaped frame 6, the upper part of the left and right walls of the second N-shaped frame 6 passes through the first through hole 5, the bottom of the second N-shaped frame 6 is provided with a threaded hole 7, and the top left side of the base 1 is provided with a motor 8 , the motor 8 is located inside the first N-type frame 2 , a first bearing seat 9 is embedded on the left side of the inner top of the first N-type frame 2 , and the first bearing seat 9 is located between the left and right first through holes 5 , the first bearing seat 9 is connected with a screw 10, the screw 10 passes through the threaded hole 7, and the lower end of the screw 10 is connected with the motor 8, the top of the second N-shaped frame 6 is connected with a U-shaped frame 11, and the upper part of the U-shaped frame 11 is connected A second sliding block 12 is connected to the front and rear symmetrically, the second sliding block 12 is connected with a second sliding rail 13, the two second sliding rails 13 are connected with a third N-shaped frame 14, and the second sliding rail 13 is located in the third N-shaped frame. 14, a second through hole 15 is opened in the middle of the top of the third N-shaped frame 14, a connecting rod 16 is arranged in the second through hole 15, the top end of the connecting rod 16 is connected with a first connecting block 17, and the connecting rod 16 The bottom of the U-shaped frame is connected with a second bearing seat 18, the second bearing seat 18 is connected with an arc pressure plate 19, the left and right sides of the bottom of the U-shaped frame 11 are provided with a first tube sleeve 20, and the inner top of the first tube sleeve 20 is connected with a The first spring 22, the bottom end of the first spring 22 is connected with a top rod 21, and the top rod 21 is in contact with the top of the first N-shaped frame 2.

Example 2

An arm support frame for a patient with a surgical arm injury, as shown in Figures 1-4, includes a base 1, a first N-shaped frame 2, a first slide rail 3, a first slider 4, a second N-shaped frame 6, Motor 8, first bearing seat 9, screw 10, U-shaped frame 11, second sliding block 12, second sliding rail 13, third N-shaped frame 14, connecting rod 16, first connecting block 17, second bearing seat 18. The arc pressure plate 19, the first sleeve 20, the ejector rod 21 and the first spring 22. The top of the base 1 is connected with a first N-shaped frame 2, and the inner left wall of the first N-shaped frame 2 is embedded with a first N-shaped frame 2. A slide rail 3, a first slide block 4 is slidably arranged on the first slide rail 3, a first through hole 5 is symmetrically opened on the top of the first N-shaped frame 2, and the right side of the first slide block 4 is connected with a The second N-shaped frame 6, the upper part of the left and right walls of the second N-shaped frame 6 passes through the first through hole 5, the bottom of the second N-shaped frame 6 is provided with a threaded hole 7, and the top left side of the base 1 is provided with a motor 8 , the motor 8 is located inside the first N-type frame 2 , a first bearing seat 9 is embedded on the left side of the inner top of the first N-type frame 2 , and the first bearing seat 9 is located between the left and right first through holes 5 , the first bearing seat 9 is connected with a screw 10, the screw 10 passes through the threaded hole 7, and the lower end of the screw 10 is connected with the motor 8, the top of the second N-shaped frame 6 is connected with a U-shaped frame 11, and the upper part of the U-shaped frame 11 is connected A second sliding block 12 is connected to the front and rear symmetrically, the second sliding block 12 is connected with a second sliding rail 13, the two second sliding rails 13 are connected with a third N-shaped frame 14, and the second sliding rail 13 is located in the third N-shaped frame. 14, a second through hole 15 is opened in the middle of the top of the third N-shaped frame 14, a connecting rod 16 is arranged in the second through hole 15, the top end of the connecting rod 16 is connected with a first connecting block 17, and the connecting rod 16 The bottom of the U-shaped frame is connected with a second bearing seat 18, the second bearing seat 18 is connected with an arc pressure plate 19, the left and right sides of the bottom of the U-shaped frame 11 are provided with a first tube sleeve 20, and the inner top of the first tube sleeve 20 is connected with a The first spring 22, the bottom end of the first spring 22 is connected with a top rod 21, and the top rod 21 is in contact with the top of the first N-shaped frame 2.

It also includes a first hook 23, a rotating rod 25, a second connecting block 26, a second spring 28, a frame body 29, a third spring 31, a third slider 32 and a second hook 33. The upper part of the right wall is provided with a first hook 23, the upper part of the right wall of the first N-shaped frame 2 is provided with a third through hole 24, a frame body 29 is arranged in the third through hole 24, and the upper part of the inner side of the right wall of the third through hole 24 A rotating rod 25 is horizontally connected. The rotating rod 25 is located below the third through hole 24. The left bottom of the frame body 29 is connected with a second connecting block 26. The second connecting block 26 has a fourth through hole 27. The rotating rod 25 Passing through the fourth through hole 27, a second spring 28 is connected between the right side of the second connecting block 26 and the inner right wall of the first N-shaped frame 2. The second spring 28 is in a stretched state, and the second spring 28 Winding on the rotating rod 25, the lower part of the left wall of the frame body 29 is provided with a first chute 30, the inner sliding of the first chute 30 is provided with a third sliding block 32, the third sliding block 32 and the first sliding groove 30 A third spring 31 is connected between the bottom of the third slider 32, a second hook 33 is connected to the left side of the third slider 32, the second hook 33 is located below the first hook 23, and the second hook 33 hangs with the first hook 23 touch.

Example 3

An arm support frame for a patient with a surgical arm injury, as shown in Figures 1-4, includes a base 1, a first N-shaped frame 2, a first slide rail 3, a first slider 4, a second N-shaped frame 6, Motor 8, first bearing seat 9, screw 10, U-shaped frame 11, second sliding block 12, second sliding rail 13, third N-shaped frame 14, connecting rod 16, first connecting block 17, second bearing seat 18. The arc pressure plate 19, the first sleeve 20, the ejector rod 21 and the first spring 22. The top of the base 1 is connected with a first N-shaped frame 2, and the inner left wall of the first N-shaped frame 2 is embedded with a first N-shaped frame 2. A slide rail 3, a first slide block 4 is slidably arranged on the first slide rail 3, a first through hole 5 is symmetrically opened on the top of the first N-shaped frame 2, and the right side of the first slide block 4 is connected with a The second N-shaped frame 6, the upper part of the left and right walls of the second N-shaped frame 6 passes through the first through hole 5, the bottom of the second N-shaped frame 6 is provided with a threaded hole 7, and the top left side of the base 1 is provided with a motor 8 , the motor 8 is located inside the first N-type frame 2 , a first bearing seat 9 is embedded on the left side of the inner top of the first N-type frame 2 , and the first bearing seat 9 is located between the left and right first through holes 5 , the first bearing seat 9 is connected with a screw 10, the screw 10 passes through the threaded hole 7, and the lower end of the screw 10 is connected with the motor 8, the top of the second N-shaped frame 6 is connected with a U-shaped frame 11, and the upper part of the U-shaped frame 11 is connected A second sliding block 12 is connected to the front and rear symmetrically, the second sliding block 12 is connected with a second sliding rail 13, the two second sliding rails 13 are connected with a third N-shaped frame 14, and the second sliding rail 13 is located in the third N-shaped frame. 14, a second through hole 15 is opened in the middle of the top of the third N-shaped frame 14, a connecting rod 16 is arranged in the second through hole 15, the top end of the connecting rod 16 is connected with a first connecting block 17, and the connecting rod 16 The bottom of the U-shaped frame is connected with a second bearing seat 18, the second bearing seat 18 is connected with an arc pressure plate 19, the left and right sides of the bottom of the U-shaped frame 11 are provided with a first tube sleeve 20, and the inner top of the first tube sleeve 20 is connected with a The first spring 22, the bottom end of the first spring 22 is connected with a top rod 21, and the top rod 21 is in contact with the top of the first N-shaped frame 2.

It also includes a first hook 23, a rotating rod 25, a second connecting block 26, a second spring 28, a frame body 29, a third spring 31, a third slider 32 and a second hook 33. The upper part of the right wall is provided with a first hook 23, the upper part of the right wall of the first N-shaped frame 2 is provided with a third through hole 24, a frame body 29 is arranged in the third through hole 24, and the upper part of the inner side of the right wall of the third through hole 24 A rotating rod 25 is horizontally connected. The rotating rod 25 is located below the third through hole 24. The left bottom of the frame body 29 is connected with a second connecting block 26. The second connecting block 26 has a fourth through hole 27. The rotating rod 25 Passing through the fourth through hole 27, a second spring 28 is connected between the right side of the second connecting block 26 and the inner right wall of the first N-shaped frame 2. The second spring 28 is in a stretched state, and the second spring 28 Winding on the rotating rod 25, the lower part of the left wall of the frame body 29 is provided with a first chute 30, the inner sliding of the first chute 30 is provided with a third sliding block 32, the third sliding block 32 and the first sliding groove 30 A third spring 31 is connected between the bottom of the third slider 32, a second hook 33 is connected to the left side of the third slider 32, the second hook 33 is located below the first hook 23, and the second hook 33 hangs with the first hook 23 touch.

It also includes a second sleeve 35, a fourth spring 36 and a pulley 37, a second chute 34 is opened on the right side of the inner top of the first N-type frame 2, and a second sleeve 35 is connected to the top of the left wall of the frame body 29. , the inner bottom of the second sleeve 35 is connected with a fourth spring 36 , the top of the fourth spring 36 is connected with a pulley 37 , and the pulley 37 is located in the second chute 34 .

Example 4

An arm support frame for a patient with a surgical arm injury, as shown in Figures 1-4, includes a base 1, a first N-shaped frame 2, a first slide rail 3, a first slider 4, a second N-shaped frame 6, Motor 8, first bearing seat 9, screw 10, U-shaped frame 11, second sliding block 12, second sliding rail 13, third N-shaped frame 14, connecting rod 16, first connecting block 17, second bearing seat 18. The arc pressure plate 19, the first sleeve 20, the ejector rod 21 and the first spring 22. The top of the base 1 is connected with a first N-shaped frame 2, and the inner left wall of the first N-shaped frame 2 is embedded with a first N-shaped frame 2. A slide rail 3, a first slide block 4 is slidably arranged on the first slide rail 3, a first through hole 5 is symmetrically opened on the top of the first N-shaped frame 2, and the right side of the first slide block 4 is connected with a The second N-shaped frame 6, the upper part of the left and right walls of the second N-shaped frame 6 passes through the first through hole 5, the bottom of the second N-shaped frame 6 is provided with a threaded hole 7, and the top left side of the base 1 is provided with a motor 8 , the motor 8 is located inside the first N-type frame 2 , a first bearing seat 9 is embedded on the left side of the inner top of the first N-type frame 2 , and the first bearing seat 9 is located between the left and right first through holes 5 , the first bearing seat 9 is connected with a screw 10, the screw 10 passes through the threaded hole 7, and the lower end of the screw 10 is connected with the motor 8, the top of the second N-shaped frame 6 is connected with a U-shaped frame 11, and the upper part of the U-shaped frame 11 is connected A second sliding block 12 is connected to the front and rear symmetrically, the second sliding block 12 is connected with a second sliding rail 13, the two second sliding rails 13 are connected with a third N-shaped frame 14, and the second sliding rail 13 is located in the third N-shaped frame. 14, a second through hole 15 is opened in the middle of the top of the third N-shaped frame 14, a connecting rod 16 is arranged in the second through hole 15, the top end of the connecting rod 16 is connected with a first connecting block 17, and the connecting rod 16 The bottom of the U-shaped frame is connected with a second bearing seat 18, the second bearing seat 18 is connected with an arc pressure plate 19, the left and right sides of the bottom of the U-shaped frame 11 are provided with a first tube sleeve 20, and the inner top of the first tube sleeve 20 is connected with a The first spring 22, the bottom end of the first spring 22 is connected with a top rod 21, and the top rod 21 is in contact with the top of the first N-shaped frame 2.

It also includes a first hook 23, a rotating rod 25, a second connecting block 26, a second spring 28, a frame body 29, a third spring 31, a third slider 32 and a second hook 33. The upper part of the right wall is provided with a first hook 23, the upper part of the right wall of the first N-shaped frame 2 is provided with a third through hole 24, a frame body 29 is arranged in the third through hole 24, and the upper part of the inner side of the right wall of the third through hole 24 A rotating rod 25 is horizontally connected. The rotating rod 25 is located below the third through hole 24. The left bottom of the frame body 29 is connected with a second connecting block 26. The second connecting block 26 has a fourth through hole 27. The rotating rod 25 Passing through the fourth through hole 27, a second spring 28 is connected between the right side of the second connecting block 26 and the inner right wall of the first N-shaped frame 2. The second spring 28 is in a stretched state, and the second spring 28 Winding on the rotating rod 25, the lower part of the left wall of the frame body 29 is provided with a first chute 30, the inner sliding of the first chute 30 is provided with a third sliding block 32, the third sliding block 32 and the first sliding groove 30 A third spring 31 is connected between the bottom of the third slider 32, a second hook 33 is connected to the left side of the third slider 32, the second hook 33 is located below the first hook 23, and the second hook 33 hangs with the first hook 23 touch.

It also includes a second sleeve 35, a fourth spring 36 and a pulley 37, a second chute 34 is opened on the right side of the inner top of the first N-type frame 2, and a second sleeve 35 is connected to the top of the left wall of the frame body 29. , the inner bottom of the second sleeve 35 is connected with a fourth spring 36 , the top of the fourth spring 36 is connected with a pulley 37 , and the pulley 37 is located in the second chute 34 .

It also includes a third sleeve 39, a fifth spring 40, a connecting rod 41 and a protective pad 42. The inner top of the U-shaped frame 11 is provided with a groove 38, and a plurality of third sleeves are connected in the groove 38 at uniform intervals. 39. A fifth spring 40 is connected to the inner bottom of the third sleeve 39, a connecting rod 41 is connected to the top of the fifth spring 40, and a pad 42 is connected to the top of the connecting rod 41.

When the patient's arm needs to be stretched out to give the doctor medicine or stitches, the doctor first controls the motor 8 to rotate clockwise or counterclockwise, and the motor 8 rotates through the cooperation of the screw 10 and the threaded hole 7, so that the second N-shaped frame 6 is upward or Move downward, when the second N-shaped frame 6 moves downward, the top rod 21 is in contact with the top of the first N-shaped frame 2, and the first spring 22 acts as a buffer, so that the height of the U-shaped frame 11 can be adjusted. After height, turn off motor 8. The doctor pulls up the first connecting block 17, and the moving link 16 on the first connecting block 17 also moves upward, and then the patient puts his arm in the U-shaped frame 11, and then releases the first connecting block 17, so that the arc pressure plate 19 is pressed. Hold the arm, and the doctor begins to apply medicine or stitches to the patient's arm. After wiping medicine or sewing needles, pull up the first connecting block 17 so that the arc-shaped pressing plate 19 does not contact the arm, and then take out the arm.

When the second N-shaped frame 6 moves upward, the second hook 33 does not contact the first hook 23, so that the frame body 29 can move to the right under the elastic force of the second spring 28, and then the medicine or sewing needle needs to be moved to the right. The medicines and objects are put into the frame 29. After use, push the frame body 29 back, and then start the motor 8 to rotate clockwise, the motor 8 rotates clockwise to drive the screw 10 to rotate, and the screw 10 rotates to move the second N-shaped frame 6 downward, and the second N-shaped frame 6 moves toward the The downward movement makes the first hook 23 hang on the second hook 33 , and the motor 8 is turned off when the first hook 23 is hung on the second hook 33 . This makes it easy for doctors to get what they need while they work.

When the frame body 29 moves to the right or left, the pulley 37 slides in the second chute 34 to prevent the frame body 29 from being worn when it moves left and right.

When the arm is put into the U-shaped frame 11, the arm is placed on the pad 42. Due to the weight of the arm, the pad 42 can be moved downward and the fifth spring 40 can be compressed to play a buffering role. After the doctor wipes the medicine or sews the needle, the patient's arm is removed, and the pad 42 is reset under the elastic force of the fifth spring 40 . This can make the patient's arm more comfortable.

The application has been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the application. The descriptions of the above embodiments are only used to help understand the methods and core ideas of the application; According to the idea of the present application, there will be changes in the specific embodiments and application scope for those skilled in the art. To sum up, the content of this specification should not be construed as a limitation on the present application.

Claims (3)

1. The utility model provides a surgery is with injured arm patient arm support frame of arm which characterized in that: comprises a base (1), a first N-shaped frame (2), a first slide rail (3), a first slide block (4), a second N-shaped frame (6), a motor (8), a first bearing seat (9), a screw (10), a U-shaped frame (11), a second slide block (12), a second slide rail (13), a third N-shaped frame (14), a connecting rod (16), a first connecting block (17), a second bearing seat (18), an arc-shaped pressing plate (19), a first pipe sleeve (20), a push rod (21) and a first spring (22), wherein the top of the base (1) is connected with the first N-shaped frame (2), the first slide rail (3) is embedded in the inner left wall of the first N-shaped frame (2), the first slide rail (3) is provided with the first slide block (4) in a sliding manner, the top of the first N-shaped frame (2) is provided with first through holes (5) in bilateral symmetry, the right side surface of the first slide block (4) is connected with the second N-shaped frame (6), the upper parts of the left wall and the right wall of the second N-shaped frame (6) penetrate through the first through holes (5), the bottom of the second N-shaped frame (6) is provided with a threaded hole (7), the left side of the top of the base (1) is provided with a motor (8), the motor (8) is positioned inside the first N-shaped frame (2), the left side of the inner top of the first N-shaped frame (2) is embedded with a first bearing seat (9), the first bearing seat (9) is positioned between the left first through hole and the right first through hole (5), a screw rod (10) is connected in the first bearing seat (9), the screw rod (10) penetrates through the threaded hole (7), the lower end of the screw rod (10) is connected with the motor (8), the top of the second N-shaped frame (6) is connected with the U-shaped frame (11), the front and back of the upper part of the U-shaped frame (11) are symmetrically connected with second sliding blocks (12), the second sliding rails (13) are connected with the two, the second sliding rail (13) is positioned at the lower part of the inner side of the third N-shaped frame (14), a second through hole (15) is formed in the middle of the top of the third N-shaped frame (14), a connecting rod (16) is arranged in the second through hole (15), the top end of the connecting rod (16) is connected with a first connecting block (17), the bottom of the connecting rod (16) is connected with a second bearing seat (18), an arc-shaped pressing plate (19) is connected onto the second bearing seat (18), first pipe sleeves (20) are arranged on the left side and the right side of the bottom of the U-shaped frame (11), a first spring (22) is connected to the inner top of each first pipe sleeve (20), a top rod (21) is connected to the bottom end of each first spring (22), and the top rods (21); the device is characterized by further comprising a first hook (23), a rotating rod (25), a second connecting block (26), a second spring (28), a frame body (29), a third spring (31), a third sliding block (32) and a second hook (33), wherein the first hook (23) is arranged on the upper portion of the right wall of the second N-shaped frame (6), a third through hole (24) is formed in the upper portion of the right wall of the first N-shaped frame (2), the frame body (29) is arranged in the third through hole (24), the rotating rod (25) is horizontally connected to the upper portion of the inner side of the right wall of the third through hole (24), the rotating rod (25) is located below the third through hole (24), the second connecting block (26) is connected to the bottom of the left side of the frame body (29), a fourth through hole (27) is formed in the second connecting block (26), the rotating rod (25) penetrates through the fourth through hole (27), the second spring (28) is connected between the right side face of the second connecting block (26) and the inner right, second spring (28) are in tensile state, second spring (28) winding is on bull stick (25), open the left wall lower part of framework (29) has first spout (30), the slidingtype in of first spout (30) is equipped with third slider (32), be connected with third spring (31) between the bottom of third slider (32) and first spout (30), the left surface of third slider (32) is connected with second couple (33), second couple (33) are located first couple (23) below, and second couple (33) and first couple (23) contact of hanging mutually.

2. A surgical arm support according to claim 1, wherein: the novel frame is characterized by further comprising a second pipe sleeve (35), a fourth spring (36) and a pulley (37), a second sliding groove (34) is formed in the right side of the inner top of the first N-shaped frame (2), the top of the left wall of the frame body (29) is connected with the second pipe sleeve (35), the inner bottom of the second pipe sleeve (35) is connected with the fourth spring (36), the top end of the fourth spring (36) is connected with the pulley (37), and the pulley (37) is located in the second sliding groove (34).

3. A surgical arm support according to claim 2, wherein: the novel U-shaped frame is characterized by further comprising a third pipe sleeve (39), a fifth spring (40), a connecting rod (41) and a protection pad (42), wherein a groove (38) is formed in the top of the U-shaped frame (11), a plurality of third pipe sleeves (39) are uniformly connected in the groove (38) at intervals, the fifth spring (40) is connected to the inner bottom of each third pipe sleeve (39), the connecting rod (41) is connected to the top end of each fifth spring (40), and the protection pad (42) is connected to the top end of each connecting rod (41).

Images