CN214073658U

CN214073658U - Arm bracket for B-ultrasonic doctor

Info

Publication number: CN214073658U
Application number: CN202022387893.3U
Authority: CN
Inventors: 陈启全; 申崇玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-08-31
Anticipated expiration: 2030-10-24

Abstract

The utility model relates to the field of medical equipment, concretely relates to ultrasonic B doctor arm bracket. The lifting device comprises a base plate, the upper end of bottom plate is fixed with the outer tube, the outer tube inner edge passes through a plurality of spring coupling with interior sleeve pipe outer fringe, interior sleeve pipe lower extreme is fixed with a spheroid, interior sleeve pipe endotheca is equipped with the lifter, the lifter upper end is fixed with the layer board, the left and right sides of bottom plate all is provided with the third recess, second branch lower extreme is provided with the runner, second branch upper end is provided with rather than the first branch of vertically, first branch contacts with the lower tank bottom of annular, outer tube outer fringe threaded connection has the swivel nut, the swivel nut lower extreme extends to in the second recess, the third recess internal fixation in the second branch outside has the dead lever, the dead lever is connected through the extension spring with second branch upper end. The utility model discloses, can alleviate B ultrasonic doctor's working strength, improve work efficiency, can make doctor's arm nimble remove when supporting doctor's arm.

Description

Arm bracket for B-ultrasonic doctor

Technical Field

The utility model relates to the field of medical equipment, concretely relates to ultrasonic B doctor arm bracket.

Background

At present, in the process of B-ultrasonic examination, the arms of an operating doctor are usually suspended, the time is short, if the examination time is long or the number of examinees is large, the arms of the operating doctor become sour, the examination is slow, the working efficiency is reduced, the examination result is influenced, even the arms of the patient can be accidentally contacted with the limbs of the patient to cause cross infection, the existing arm bracket structure is fixed and only can be used for supporting the arms, and therefore the requirement that the arms move flexibly when the operating doctor examines is serious.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a convenient to use is convenient for remove, can make the B ultrasonic doctor arm bracket that doctor's arm removed in a flexible way when supporting doctor's arm.

In order to realize the purpose, the utility model provides a technical scheme is:

an arm bracket for a B-ultrasonic doctor comprises a base plate, an outer sleeve is fixed at the upper end of the base plate, an inner sleeve coaxial with the outer sleeve is arranged in the outer sleeve, the inner edge of the outer sleeve is connected with the outer edge of the inner sleeve through a plurality of springs, the springs are uniformly distributed according to the axial center line of the inner sleeve, a ball body is fixed at the lower end of the inner sleeve, the ball body is placed in a first groove on the base plate in the outer sleeve, a lifting rod is sleeved in the inner sleeve, a supporting plate is fixed at the upper end of the lifting rod, a locking screw for stabilizing the lifting rod is arranged at the upper end of the inner sleeve, third grooves are formed in the left side and the right side of the base plate, a vertical second supporting rod is hinged with the front groove wall and the rear groove wall of each third groove, the lower end of the second supporting rod extends to the lower part of the base plate, a rotating wheel is arranged at the lower end of the second supporting rod, a first supporting rod perpendicular to the upper end of the outer sleeve extends into a ring groove at the lower end of the outer sleeve, the first supporting rod is in contact with the lower groove bottom of the annular groove, the outer edge of the outer sleeve is in threaded connection with a threaded sleeve, second grooves are formed in the first supporting rod corresponding to the threaded sleeve, the lower end of the threaded sleeve extends into the second grooves, a fixing rod is fixed in a third groove in the outer side of the second supporting rod, and the fixing rod is connected with the upper end of the second supporting rod through a tension spring.

Specifically, the axial center lines of the springs are perpendicular to the axial center line of the inner sleeve.

Specifically, one end of the spring is fixedly connected with the outer edge of the inner sleeve, and the other end of the spring is fixedly connected with the inner edge of the outer sleeve.

Specifically, the axial center line of the inner sleeve penetrates through the sphere center of the sphere.

Specifically, the number of the springs is at least four.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, simple structure, use, remove the convenience, can alleviate B ultrasonic doctor's working strength, improve work efficiency, can make doctor's arm nimble remove when supporting doctor's arm, low in manufacturing cost.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Part names in the drawings are as follows:

1. the device comprises a base plate, 2, an inner sleeve, 3, a lifting rod, 4, a locking screw, 5, a supporting plate, 6, an outer sleeve, 7, a first groove, 8, a ball body, 9, a spring, 10, a threaded sleeve, 11, an annular groove, 12, a first supporting rod, 13, a second groove, 14, a second supporting rod, 15, a third groove, 16, a fixing rod, 17, a rotating wheel, 18 and a tension spring.

Detailed Description

As shown in fig. 1-2, an arm support for B-ultrasonic doctors comprises a base plate 1, an outer sleeve 6 is fixed at the upper end of the base plate 1, an inner sleeve 2 coaxial with the outer sleeve 6 is arranged in the outer sleeve 6, the inner edge of the outer sleeve 6 is connected with the outer edge of the inner sleeve 2 through a plurality of springs 9, at least four springs 9 are arranged, one end of each spring 9 is fixedly connected with the outer edge of the inner sleeve 2, the other end of each spring 9 is fixedly connected with the inner edge of the outer sleeve 6, and the axial center lines of the springs 9 are all perpendicular to the axial center line of the inner sleeve 2. The springs 9 are uniformly distributed according to the axial center line of the inner sleeve 2, a ball body 8 is fixed at the lower end of the inner sleeve 2, the axial center line of the inner sleeve 2 penetrates through the sphere center of the ball body 8, and the ball body 8 is placed in the first groove 7 on the bottom plate 1 in the outer sleeve 6.

The inner sleeve 2 is sleeved with a lifting rod 3, a supporting plate 5 is fixed at the upper end of the lifting rod 3, and a locking screw 4 for stabilizing the lifting rod 3 is arranged at the upper end of the inner sleeve 2.

The left and right sides of bottom plate 1 all is provided with third recess 15, vertical second branch 14 is connected with the front and back cell wall hinge of third recess 15, the lower extreme of second branch 14 extends to bottom plate 1 below, second branch 14 lower extreme is provided with runner 17, second branch 14 upper end is provided with rather than vertically first branch 12, first branch 12 one end towards outer sleeve 6 all extends to in the annular 11 of outer fringe lower extreme of outer tube 6, first branch 12 contacts with the lower tank bottom of annular 11, outer tube 6 outer fringe threaded connection has swivel nut 10, all be provided with second recess 13 on the first branch 12 that corresponds with swivel nut 10, swivel nut 10 lower extreme extends to in the second recess 13, third recess 15 internal fixation in the second branch 14 outside has dead lever 16, dead lever 16 is connected through extension spring 18 with second branch 14 upper end.

The utility model discloses during the removal, sleeve pipe 2 in holding for sleeve pipe 2's axial direction line is perpendicular with the horizontal plane, and bottom plate 1 and ground separation this moment, then can utilize runner 17 to remove the utility model discloses.

The utility model discloses during the use, twist and move swivel nut 10 for swivel nut 10 is along 6 upward movements of outer tube, and when the separation of swivel nut 10 lower extreme and first branch 12, extension spring 18 will make second branch 14 rotatory, thereby makes in runner 17 rotates into third recess 15, then bottom plate 1 will with ground contact, bottom plate 1 and then by stable. Locking screw 4 is loosened, the height of supporting plate 5 is adjusted by enabling lifting rod 3 to move up and down in inner sleeve 2, and locking screw 4 is screwed after the height of supporting plate 5 is adjusted. Because the inner edge of the outer sleeve 6 is connected with the outer edge of the inner sleeve 2 through a plurality of springs 9, the lower end of the inner sleeve 2 is fixed with a ball body 8, and the ball body 8 is placed in the first groove 7 on the bottom plate 1 in the outer sleeve 6, when a B-ultrasonic doctor supports arms by utilizing the supporting plate 5, the supporting plate 5 can move in multiple directions, and the use is more convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. An arm bracket for a B-ultrasonic doctor comprises a base plate (1) and is characterized in that an outer sleeve (6) is fixed at the upper end of the base plate (1), an inner sleeve (2) coaxial with the outer sleeve (6) is arranged in the outer sleeve (6), the inner edge of the outer sleeve (6) is connected with the outer edge of the inner sleeve (2) through a plurality of springs (9), the springs (9) are uniformly distributed and arranged according to the axial central line of the inner sleeve (2), a ball body (8) is fixed at the lower end of the inner sleeve (2), the ball body (8) is placed in a first groove (7) on the base plate (1) inside the outer sleeve (6), a lifting rod (3) is sleeved in the inner sleeve (2), a supporting plate (5) is fixed at the upper end of the lifting rod (3), a locking screw (4) for stabilizing the lifting rod (3) is arranged at the upper end of the inner sleeve (2), third grooves (15) are arranged at the left side and the right side of the base plate (1), a vertical second supporting rod (14) is hinged with the front and rear groove walls of a third groove (15), the lower end of the second supporting rod (14) extends to the lower part of the bottom plate (1), a rotating wheel (17) is arranged at the lower end of the second supporting rod (14), a first supporting rod (12) vertical to the second supporting rod is arranged at the upper end of the second supporting rod (14), one end of the first supporting rod (12) facing the outer sleeve (6) extends into a ring groove (11) at the lower end of the outer edge of the outer sleeve (6), the first supporting rod (12) is contacted with the lower groove bottom of the ring groove (11), the outer edge of the outer sleeve (6) is in threaded connection with a threaded sleeve (10), all be provided with second recess (13) on first branch (12) corresponding with swivel nut (10), in swivel nut (10) lower extreme extended to second recess (13), third recess (15) the outside of second branch (14) internal fixation has dead lever (16), and dead lever (16) are connected through extension spring (18) with second branch (14) upper end.

2. A B-ultrasonic doctor arm rest according to claim 1, characterised in that the axial centre lines of the springs (9) are perpendicular to the axial centre line of the inner sleeve (2).

3. The arm support for the B-ultrasonic doctors as claimed in claim 1, wherein one end of the spring (9) is fixedly connected with the outer edge of the inner sleeve (2), and the other end of the spring (9) is fixedly connected with the inner edge of the outer sleeve (6).

4. The type-B ultrasonic doctor arm rest according to claim 1, characterized in that the axial center line of the inner sleeve (2) passes through the center of the sphere (8).

5. A B-ultrasonic doctor arm support according to claim 1, characterised in that said springs (9) are provided in at least four.