CN215228578U

CN215228578U - Doctor arm support frame for B-ultrasonic examination

Info

Publication number: CN215228578U
Application number: CN202120569942.7U
Authority: CN
Inventors: 王谷子
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-03-20
Filing date: 2021-03-20
Publication date: 2021-12-21
Anticipated expiration: 2031-03-20

Abstract

The utility model belongs to the technical field of medical instrument, especially, be a doctor arm support frame for B ultrasonic examination, to when the doctor is carrying out the B ultrasonic examination to the patient, doctor's arm usually need suspend for a long time aloft, the painful problem of arm appears easily, present following scheme, it includes the base, the top fixed mounting of base has the fixing base, and the opening has been seted up at the top of fixing base, and first pivot is installed to the opening internal rotation, and the outside fixed mounting of first pivot has connecting seat and gear, and the front end of first pivot extends to the front side and the fixed mounting of fixing base has the knob, has seted up the recess on the bottom inner wall of opening, rotates the bottom of installing the threaded rod on the bottom inner wall of recess. The utility model has the advantages of reasonable design, can carry out B ultrasonic examination through arc backup pad and foam-rubber cushion at the doctor and play the supporting role to doctor's arm, and be convenient for adjust the use, convenient to use to its angle.

Description

Doctor arm support frame for B-ultrasonic examination

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a doctor's arm support frame for B ultrasonic examination.

Background

B-ultrasonic examination is a form of ultrasonic examination, and is a non-surgical diagnostic examination, and is generally used in clinical applications. The ultrasonic diagnosis instrument has no pain, no damage and no radioactivity to the examinee, can be safely examined, can clearly display various section images of each organ and surrounding organs, and can make early clear diagnosis by applying ultrasonic examination because the images are rich in solid body feeling and close to the real anatomical structure.

However, when a doctor performs a B-ultrasonic examination on a patient, the arm of the doctor usually needs to be suspended in the air for a long time, and the arm is prone to be sore, so we propose a doctor arm support frame for the B-ultrasonic examination to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the arm of the doctor usually needs to be suspended in the air for a long time when the doctor carries out the B-ultrasonic examination on the patient, and the arm is easy to feel sore, and providing the arm supporting frame for the B-ultrasonic examination.

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

a doctor arm support frame for B-ultrasonic examination comprises a base, wherein a fixed seat is fixedly mounted at the top of the base, the top of the fixed seat is provided with an opening, a first rotating shaft is rotatably mounted in the opening, a connecting seat and a gear are fixedly mounted on the outer side of the first rotating shaft, the front end of the first rotating shaft extends to the front side of the fixed seat and is fixedly provided with a knob, a groove is formed in the inner wall of the bottom of the opening, the inner wall of the bottom of the groove is rotatably provided with a bottom end of a threaded rod, one side of the fixed seat is rotatably provided with a second rotating shaft, the left end of the second rotating shaft is fixedly provided with a rotating disc, the right end of the second rotating shaft extends into the groove and is fixedly provided with a first bevel gear, the outer side of the threaded rod is fixedly provided with a second bevel gear, the first bevel gear is meshed with the second bevel gear, a moving column is mounted on the outer side of the threaded rod, the top end of the moving column extends into the opening and is fixedly provided with an arc-shaped rack, arc rack and gear engaged with, the inboard sliding connection of connecting seat has a plurality of slide bars, the bottom of a plurality of slide bars all extends to the below of connecting seat and the same bottom plate of fixedly connected with, one side fixedly connected with a plurality of springs that bottom plate and connecting seat are close to each other, the top of a plurality of slide bars all extends to the top of connecting seat and fixed mounting has the same arc backup pad, the top fixed mounting of arc backup pad has the foam-rubber cushion.

Preferably, a plurality of bolt holes have been seted up at the top of base, and the equal threaded bolt of installing is convenient for fixed mounting the device in a plurality of bolt holes.

Preferably, a mounting hole is formed in the inner wall of one side of the groove, an outer ring of the bearing is fixedly mounted in the mounting hole, and the second rotating shaft is fixedly sleeved with an inner ring of the bearing and is convenient to rotate and mount.

Preferably, one side fixed mounting that removes the post has the rectangle pole, and the rectangular hole has been seted up to one side of base, and rectangle pole sliding connection plays certain limiting displacement to removing the post in the rectangular hole.

Preferably, the bottom of the movable column is provided with a thread groove, and the movable column is installed on the outer side of the threaded rod through threads of the thread groove, so that the movable column can be installed in a threaded manner conveniently.

Preferably, a plurality of slide holes are opened at the top of the connecting seat, and a plurality of slide bars are slidably connected in the corresponding slide holes, so that the slide bars are slidably connected.

In the utility model, the doctor arm support frame for B-ultrasonic examination is fixedly arranged on a sickbed through a plurality of bolts, then the second rotating shaft can be driven to rotate by rotating the rotating disc, so that the threaded rod can be driven to rotate by the meshing transmission of the first bevel gear and the second bevel gear, thereby the moving column can be driven to move downwards by the threaded connection of the moving column and the threaded rod, further the arc-shaped rack can be driven to move downwards by the moving column to be separated from the gear, then the first rotating shaft can be driven to rotate by the rotating knob, so that the first rotating shaft drives the connecting seat to rotate, the rotating angle of the connecting seat is adjusted, the rotating angle of the connecting seat is fixed by only reversing the rotating disc to drive the arc-shaped rack to move upwards to reset and to be meshed with the gear in a meshing contact manner, and then a doctor uses the doctor arm support frame, the arm can be placed on the sponge pad, and the comfort level of the arm can be ensured through the common matching of the plurality of springs and the sponge pad, so that the use effect is good;

the utility model has the advantages of reasonable design, can carry out B ultrasonic examination through arc backup pad and foam-rubber cushion at the doctor and play the supporting role to doctor's arm, and be convenient for adjust the use, convenient to use to its angle.

Drawings

FIG. 1 is a schematic structural view of a doctor arm support for B-ultrasonic examination according to the present invention;

FIG. 2 is a schematic view of the structure of the arm support for a doctor in B-ultrasonic examination according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of the doctor arm support for B-ultrasonic examination according to the present invention.

In the figure: 1. a base; 2. a fixed seat; 3. opening the gap; 4. a first rotating shaft; 5. a connecting seat; 6. a gear; 7. a knob; 8. a groove; 9. a threaded rod; 10. a second rotating shaft; 11. rotating the disc; 12. a first bevel gear; 13. a second bevel gear; 14. moving the column; 15. a rectangular bar; 16. a rectangular hole; 17. an arc-shaped rack; 18. a slide bar; 19. a base plate; 20. a spring; 21. an arc-shaped support plate; 22. a spongy cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a doctor arm support for B-ultrasonic examination comprises a base 1, a fixed seat 2 is fixedly installed on the top of the base 1, the top of the fixed seat 2 is provided with an opening 3, a first rotating shaft 4 is rotatably installed in the opening 3, a connecting seat 5 and a gear 6 are fixedly installed on the outer side of the first rotating shaft 4, the front end of the first rotating shaft 4 extends to the front side of the fixed seat 2 and is fixedly provided with a knob 7, the inner wall of the bottom of the opening 3 is provided with a groove 8, the inner wall of the bottom of the groove 8 is rotatably provided with the bottom end of a threaded rod 9, one side of the fixed seat 2 is rotatably provided with a second rotating shaft 10, the left end of the second rotating shaft 10 is fixedly provided with a rotating disc 11, the right end of the second rotating shaft 10 extends into the groove 8 and is fixedly provided with a first bevel gear 12, the outer side of the threaded rod 9 is fixedly provided with a second bevel gear 13, the first bevel gear 12 is meshed with the second bevel gear 13, removal post 14 is installed to the outside screw thread of threaded rod 9, the top of removing post 14 extends to in opening 3 and fixed mounting has arc rack 17, arc rack 17 meshes with gear 6 mutually, the inboard sliding connection of connecting seat 5 has a plurality of slide bars 18, the bottom of a plurality of slide bars 18 all extends to the below of connecting seat 5 and the same bottom plate 19 of fixedly connected with, bottom plate 19 and the connecting seat 5 one side a plurality of springs 20 of fixedly connected with that are close to each other, the top of a plurality of slide bars 18 all extends to the top of connecting seat 5 and fixed mounting has the same arc backup pad 21, the top fixed mounting of arc backup pad 21 has foam-rubber cushion 22.

A plurality of bolt holes have been seted up at base 1's top, the downthehole equal screw thread of a plurality of bolt installs the bolt, the fixed mounting the device of being convenient for, the mounting hole has been seted up on one side inner wall of recess 8, fixed mounting has the outer lane of bearing in the mounting hole, second pivot 10 cup joints with the inner circle of bearing is fixed, be convenient for rotate installation second pivot 10, one side fixed mounting who removes post 14 has rectangular pole 15, rectangular hole 16 has been seted up to one side of base 1, rectangular pole 15 sliding connection is in rectangular hole 16, play certain limiting displacement to removing post 14, the thread groove has been seted up to the bottom of removing post 14, remove post 14 through the thread groove screw thread installation in the outside of threaded rod 9, be convenient for thread installation removes post 14, a plurality of slide openings have been seted up at the top of connecting seat 5, a plurality of slide bar 18 sliding connection are in corresponding slide opening, be convenient for sliding connection a plurality of slide bar 18.

In the utility model, when in use, the device can be fixedly arranged on a sickbed through a plurality of bolts, then the second rotating shaft 10 can be driven to rotate by rotating the rotating disc 11, so that the threaded rod 9 can be driven to rotate by the meshing transmission of the first bevel gear 12 and the second bevel gear 13, thereby the movable column 14 can be driven to move downwards by the threaded connection of the movable column 14 and the threaded rod 9, and further the arc rack 17 can be driven to move downwards by the movable column 14 to be separated from the gear 6, then the first rotating shaft 4 can be driven to rotate by the rotating knob 7, so that the first rotating shaft 4 drives the connecting seat 5 to rotate, and after the angle of the connecting seat 5 is adjusted, the angle of the connecting seat 5 can be fixed by only reversing the rotating disc 11 to drive the arc rack 17 to move upwards to reset and to be meshed with the gear 6 to be contacted and meshed, then the doctor when using, can place the arm on the foam-rubber cushion 22, through the common cooperation of a plurality of springs 20 and foam-rubber cushion 22, can guarantee its comfort level, excellent in use effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A doctor arm support frame for B-ultrasonic examination comprises a base (1) and is characterized in that a fixed seat (2) is fixedly installed at the top of the base (1), an opening (3) is formed in the top of the fixed seat (2), a first rotating shaft (4) is rotatably installed in the opening (3), a connecting seat (5) and a gear (6) are fixedly installed on the outer side of the first rotating shaft (4), the front end of the first rotating shaft (4) extends to the front side of the fixed seat (2) and is fixedly provided with a knob (7), a groove (8) is formed in the inner wall of the bottom of the opening (3), the bottom end of a threaded rod (9) is rotatably installed on the inner wall of the bottom of the groove (8), a second rotating shaft (10) is rotatably installed on one side of the fixed seat (2), a rotating disc (11) is fixedly installed at the left end of the second rotating shaft (10), the right end of the second rotating shaft (10) extends into the groove (8) and is fixedly provided with a first bevel gear (12), the outside fixed mounting of threaded rod (9) has second conical gear (13), first conical gear (12) meshes with second conical gear (13) mutually, the outside screw thread of threaded rod (9) is installed and is removed post (14), the top of removing post (14) extends to in opening (3) and fixed mounting has arc rack (17), arc rack (17) meshes with gear (6) mutually, the inboard sliding connection of connecting seat (5) has a plurality of slide bars (18), the bottom of a plurality of slide bars (18) all extends to the below of connecting seat (5) and same bottom plate (19) of fixedly connected with, bottom plate (19) and one side fixedly connected with a plurality of springs (20) that connecting seat (5) are close to each other, the top of a plurality of slide bars (18) all extends to the top of connecting seat (5) and fixed mounting has same arc backup pad (21), the top fixed mounting of arc backup pad (21) has foam-rubber cushion (22).

2. The doctor arm support frame for B-ultrasonic examination as claimed in claim 1, wherein the top of the base (1) is provided with a plurality of bolt holes, and bolts are installed in the bolt holes in a threaded manner.

3. The doctor arm support frame for B-ultrasonic examination as claimed in claim 1, wherein a mounting hole is formed on an inner wall of one side of the groove (8), an outer ring of the bearing is fixedly mounted in the mounting hole, and the second rotating shaft (10) is fixedly sleeved with an inner ring of the bearing.

4. The support frame for the arm of the doctor during the B-ultrasonic examination as claimed in claim 1, wherein a rectangular rod (15) is fixedly installed at one side of the moving column (14), a rectangular hole (16) is formed at one side of the base (1), and the rectangular rod (15) is slidably connected in the rectangular hole (16).

5. The support frame for the arm of the doctor during the B-ultrasonic examination as claimed in claim 1, wherein the bottom of the moving column (14) is provided with a thread groove, and the moving column (14) is installed on the outer side of the threaded rod (9) through the thread groove.

6. The support frame for the arm of the doctor in the B-ultrasonic examination, according to claim 1, wherein a plurality of slide holes are formed at the top of the connecting seat (5), and a plurality of slide bars (18) are slidably connected in the corresponding slide holes.