CN215959975U

CN215959975U - Portable elbow support of ultrasonic imaging branch of academic or vocational study

Info

Publication number: CN215959975U
Application number: CN202122246697.9U
Authority: CN
Inventors: 杨振冬; 杨文�
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-03-08
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a movable elbow support for an ultrasonic imaging department, and relates to the field of ultrasonic imaging examination assistance. According to the utility model, through the arrangement of the gear, the second rotating shaft, the third rotating shaft, the supporting plate, the through groove, the second rotating handle, the first rotating shaft, the driving bevel gear, the driven bevel gear, the threaded column, the telescopic cylinder and the cylinder body, the second rotating handle can be rotated by rotating the second rotating handle, the third rotating shaft and the supporting plate can be driven to rotate due to the meshing of the two groups of gears, so that the angle of the bracket can be adjusted, the first rotating shaft and the driving bevel gear can be continuously rotated by rotating the first rotating handle, and the driven bevel gear and the driving bevel gear can be driven to rotate due to the meshing of the driven bevel gear and the driving bevel gear.

Description

Portable elbow support of ultrasonic imaging branch of academic or vocational study

Technical Field

The utility model relates to the field of ultrasonic image examination assistance, in particular to a movable elbow support for an ultrasonic imaging department.

Background

In the process of using the ultrasonic diagnostic apparatus, after an inspector coats a couplant on the body of an examinee, the inspector needs to hold a probe beside an examining table to contact the body surface of the examinee, sometimes the inspector needs to examine the same part for multiple times at multiple angles due to the body surface fat and other reasons of the examinee, even needs to use a little force, or an image of a screen on the ultrasonic diagnostic apparatus is watched to operate a control handle for a long time to observe the condition of the examined part, the accuracy of an examination result is often closely related to the experience and careful observation of the inspector, in the examination processes, the elbow of the inspector is suspended for a long time to cause discomfort, so that an auxiliary instrument is urgently needed, the elbow can be placed on the ultrasonic diagnostic apparatus to play a role of a fulcrum when the inspector examines, and can also play a role of relieving fatigue, reducing the labor intensity.

The angle, the height of current elbow support are inconvenient to the support are adjusted, and fixed inconvenient, when removing, need artifical manual its of picking up, then place in required position, and the practicality is lower.

Disclosure of Invention

The utility model aims to: in order to solve the problem that the angle and the height of the traditional elbow support are inconvenient to adjust and move inconveniently, the mobile elbow support for the ultrasonic imaging department is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a movable elbow support for an ultrasonic imaging department comprises a supporting leg, wherein wheels are arranged on one side of the bottom of the supporting leg, locking plates are arranged on the inner sides, located on the wheels, of the bottom of the supporting leg, clamping sleeves are arranged on one sides of the wheels, handles are arranged inside the locking plates, springs are sleeved on the outer sides, located inside the clamping sleeves, of the handles, locking blocks are arranged at one ends of the handles, a barrel body is arranged at the top of the supporting leg, a first rotating shaft is arranged inside one side of the barrel body, first rotating handles and active conical teeth are arranged at two ends of the first rotating shaft respectively, first inserting grooves are formed in the inner portion of the first rotating handle and the inner portion of the top end of the supporting leg, a first inserting rod is arranged inside the supporting leg, limiting grooves are formed in two sides of the inner wall of the barrel body, threaded columns are arranged inside the barrel body, and telescopic barrels are sleeved on the outer sides, located on the threaded columns, the bottom of telescopic cylinder both sides all is provided with spacing groove assorted stopper, the outside cover of screw thread post is equipped with initiative awl tooth assorted driven awl tooth, telescopic cylinder's top is provided with the framework, the inside both sides in framework top all the armour are equipped with logical groove, the inside of framework is provided with second pivot, third pivot respectively, the outside of second pivot, third pivot all is equipped with the gear, the one end that the framework was run through in second pivot is provided with the second turning handle, the second slot has all been seted up to the inside of second turning handle, framework, the inside of second slot is provided with the second inserted bar, the outside of third pivot is located the both sides of gear and all is provided with the backup pad, the top of backup pad is provided with the support.

Preferably, the number of the wheels is provided with three groups, and the wheels are fixedly connected with the supporting legs.

Preferably, the number of locking plate, latch segment, spring, cutting ferrule all is provided with three groups, handle and locking plate pass through spring elastic connection, the latch segment is fixed connection with the handle.

Preferably, the inside of barrel is provided with the thread groove, the screw thread post passes through the thread groove with telescopic cylinder and rotates and be connected, driven awl tooth and screw thread post, initiative awl tooth and first pivot are all fixed connection.

Preferably, the number of the limiting grooves and the limiting blocks is provided with two groups, and the telescopic cylinder is connected with the cylinder body through the limiting grooves and the limiting blocks in a sliding mode.

Preferably, the number of the gears, the through grooves and the support plates is provided with two groups, and the gears are fixedly connected with the second rotating shaft and the third rotating shaft.

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

1. the utility model can rotate the second rotating shaft by rotating the second rotating handle through the gear, the second rotating shaft, the third rotating shaft, the supporting plate, the through groove, the second rotating handle, the first rotating shaft, the driving bevel gear, the driven bevel gear, the threaded column, the telescopic cylinder and the cylinder body, the third rotating shaft and the support plate can be driven to rotate due to the meshing of the two groups of gears, so that the angle of the bracket can be adjusted, the first rotating shaft and the driving bevel gear can continue to rotate by rotating the first rotating handle, because the driven bevel gear is meshed with the driving bevel gear, the driven bevel gear and the threaded column can be driven to rotate, because the threaded column is rotationally connected with the telescopic cylinder through the threaded groove and under the limiting action of the limiting groove and the limiting block, the telescopic cylinder can move in the vertical direction, so that the height of the bracket can be adjusted, and the use is convenient;

2. the wheel, the locking plate, the spring, the locking block, the clamping sleeve and the handle are arranged, the wheel is arranged, the support can be convenient to move, when the wheel needs to be fixed, the handle needs to be pushed towards the inside of the locking plate firstly, the spring can be extruded in the process that the handle moves towards the inside of the locking plate, the spring is stressed and compressed, when the locking block is in contact with the wheel, the handle is stopped to be pushed, the handle is rotated, the handle enters the inside of the clamping sleeve, the effect of fixing the handle is achieved, the wheel can be positioned, and sliding in the using process is avoided.

Drawings

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

FIG. 2 is a top cross-sectional view of the present invention;

FIG. 3 is a side cross-sectional view of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. supporting legs; 2. a wheel; 3. a locking block; 4. a handle; 5. a locking plate; 6. a spring; 7. a card sleeve; 8. a first slot; 9. a first plunger; 10. a first stem; 11. a first rotating shaft; 12. a limiting block; 13. a second rotating shaft; 14. a third rotating shaft; 15. a support plate; 16. a support; 17. a second slot; 18. a through groove; 19. a gear; 20. a frame body; 21. a barrel; 22. a limiting groove; 23. a telescopic cylinder; 24. a threaded post; 25. driven bevel gears; 26. driving bevel gears; 27. a second stem; 28. a second plunger.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, a mobile elbow support for ultrasound imaging department, comprising a support leg 1, wherein a wheel 2 is arranged on one side of the bottom of the support leg 1, a locking plate 5 is arranged on the inner side of the wheel 2 on the bottom of the support leg 1, a clamping sleeve 7 is arranged on one side of the wheel 2, a handle 4 is arranged inside the locking plate 5, a spring 6 is sleeved inside the clamping sleeve 7 on the outer side of the handle 4, a locking block 3 is arranged at one end of the handle 4, a cylinder body 21 is arranged on the top of the support leg 1, a first rotating shaft 11 is arranged inside one side of the cylinder body 21, a first rotating handle 10 and a driving bevel gear 26 are respectively arranged at two ends of the first rotating shaft 11, a first slot 8 is arranged inside the first rotating handle 10 and inside the top end of the support leg 1, a first inserted bar 9 is arranged inside the support leg 1, a limiting groove 22 is arranged on two sides of the inner wall of the cylinder body 21, a threaded column 24 is arranged inside the cylinder body 21, the outside cover that the inside of barrel 21 is located screw post 24 is equipped with telescopic cylinder 23, the bottom of telescopic cylinder 23 both sides all is provided with stopper 12 with spacing groove 22 assorted, the outside cover of screw post 24 is equipped with driven awl tooth 25 with initiative awl tooth 26 assorted, the top of telescopic cylinder 23 is provided with framework 20, the both sides inside framework 20 top are all armoured and are equipped with logical groove 18, the inside of framework 20 is provided with second pivot 13 respectively, third pivot 14, second pivot 13, the outside of third pivot 14 all is equipped with gear 19, the one end that second pivot 13 runs through framework 20 is provided with second turning handle 27, the inside of framework 20 has all been seted up second slot 17, the inside of second slot 17 is provided with second inserted bar 28, the outside of third pivot 14 is located the both sides of gear 19 and all is provided with backup pad 15, the top of backup pad 15 is provided with support 16.

Please refer to fig. 1, three sets of wheels 2 are provided, the wheels 2 are fixedly connected to the support legs 1, and the support frame 16 is moved conveniently by the wheels 2.

Please refer to fig. 1, the number of the locking plate 5, the locking block 3, the spring 6 and the ferrule 7 is set to three groups, the handle 4 is elastically connected with the locking plate 5 through the spring 6, the locking block 3 is fixedly connected with the handle 4, and the handle 4 can be fixed through the locking plate 5, the locking block 3, the spring 6, the ferrule 7 and the handle 4, so that the wheel 2 can be positioned, and the sliding in the using process can be avoided.

Please refer to fig. 1, a thread groove is formed in the cylinder 21, the threaded post 24 is rotatably connected to the telescopic cylinder 23 through the thread groove, the driven bevel gear 25 is fixedly connected to the threaded post 24, the driving bevel gear 26 is fixedly connected to the first rotating shaft 11, and the height of the support 16 can be adjusted through the telescopic cylinder 23, the threaded post 24, the cylinder 21, the driving bevel gear 26, the first rotating shaft 11 and the driven bevel gear 25.

Please refer to fig. 1, the number of the limiting grooves 22 and the limiting blocks 12 are two, the telescopic cylinder 23 and the cylinder body 21 are connected in a sliding manner through the limiting grooves 22 and the limiting blocks 12, and the limiting grooves 22 and the limiting blocks 12 can support and limit the telescopic cylinder 23 to prevent the telescopic cylinder 23 from rotating along with the threaded column 24.

Please refer to fig. 1, the number of the gears 19, the through slots 18 and the supporting plates 15 is two, the gears 19 are fixedly connected with the second rotating shaft 13 and the third rotating shaft 14, and the angle of the bracket 16 can be adjusted by the gears 19, the through slots 18, the supporting plates 15, the second rotating shaft 13 and the third rotating shaft 14.

The working principle is as follows: when the device is used, the second rotating shaft 13 can be rotated by rotating the second rotating handle 27, the third rotating shaft 14 and the support plate 15 can be driven to rotate by meshing the two groups of gears 19, so that the angle of the support 16 can be adjusted, the first rotating shaft 11 and the driving bevel gear 26 can be continuously rotated by rotating the first rotating handle 10, the driven bevel gear 25 is meshed with the driving bevel gear 26 so that the driven bevel gear 25 and the threaded column 24 can be driven to rotate, the threaded column 24 is rotatably connected with the telescopic cylinder 23 through the threaded groove, the telescopic cylinder 23 can move in the vertical direction under the limiting action of the limiting groove 22 and the limiting block 12, so that the height of the support 16 can be adjusted, the support 16 can be conveniently moved by arranging the wheel 2, and when the wheel 2 needs to be fixed, the handle 4 needs to be pushed towards the inside of the locking plate 5, handle 4 can extrude spring 6 to the in-process of 5 inside motions of locking plate, makes spring 6 atress compression, when latch segment 3 contacted with wheel 2, stops to promote handle 4 to rotatory handle 4 makes inside handle 4 gets into cutting ferrule 7, thereby reaches the effect of fixed handle 4, makes and to fix a position wheel 2, avoids appearing sliding in the use.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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. The utility model provides a portable elbow support of ultrasonic image branch of academic or vocational study, includes supporting leg (1), its characterized in that: the wheel-type support leg is characterized in that wheels (2) are arranged on one side of the bottom of the support leg (1), locking plates (5) are arranged on the inner sides, located on the wheels (2), of the bottom of the support leg (1), clamping sleeves (7) are arranged on one side of the wheels (2), handles (4) are arranged inside the locking plates (5), springs (6) are sleeved on the inner sides, located on the clamping sleeves (7), of the outer sides of the handles (4), locking blocks (3) are arranged at one ends of the handles (4), a barrel body (21) is arranged at the top of the support leg (1), a first rotating shaft (11) is arranged inside one side of the barrel body (21), first rotating handles (10) and driving conical teeth (26) are arranged at two ends of the first rotating shaft (11), first slots (8) are formed in the inner portions of the first rotating handles (10) and the top end of the support leg (1), the supporting leg comprises supporting legs (1), a first inserted bar (9) is arranged inside the supporting leg (1), limiting grooves (22) are formed in two sides of the inner wall of a barrel body (21), a threaded column (24) is arranged inside the barrel body (21), a telescopic barrel (23) is sleeved outside the threaded column (24) inside the barrel body (21), limiting blocks (12) matched with the limiting grooves (22) are arranged at the bottom ends of two sides of the telescopic barrel (23), driven conical teeth (25) matched with the driving conical teeth (26) are sleeved outside the threaded column (24), a frame body (20) is arranged at the top of the telescopic barrel (23), through grooves (18) are arranged in two sides of the top end of the frame body (20) in an armored mode, a second rotating shaft (13) and a third rotating shaft (14) are arranged inside the frame body (20), and gears (19) are sleeved outside the second rotating shaft (13) and the third rotating shaft (14), one end of the second rotating shaft (13) penetrating through the frame body (20) is provided with a second rotating handle (27), the inside of the second rotating handle (27) and the inside of the frame body (20) are provided with second slots (17), the inside of the second slots (17) is provided with second insertion rods (28), the two sides of the outer side of the third rotating shaft (14) located on the gear (19) are provided with supporting plates (15), and the top of each supporting plate (15) is provided with a support (16).

2. The mobile elbow support for ultrasonography according to claim 1, wherein: the number of the wheels (2) is provided with three groups, and the wheels (2) are fixedly connected with the supporting legs (1).

3. The mobile elbow support for ultrasonography according to claim 1, wherein: the number of locking plate (5), latch segment (3), spring (6), cutting ferrule (7) all is provided with three groups, handle (4) and locking plate (5) pass through spring (6) elastic connection, latch segment (3) are fixed connection with handle (4).

4. The mobile elbow support for ultrasonography according to claim 1, wherein: the novel telescopic cylinder is characterized in that a thread groove is formed in the cylinder body (21), the thread column (24) is rotatably connected with the telescopic cylinder (23) through the thread groove, and the driven bevel gear (25) is fixedly connected with the thread column (24), the driving bevel gear (26) and the first rotating shaft (11).

5. The mobile elbow support for ultrasonography according to claim 1, wherein: the number of the limiting grooves (22) and the limiting blocks (12) is two, and the telescopic cylinder (23) is connected with the cylinder body (21) in a sliding mode through the limiting grooves (22) and the limiting blocks (12).

6. The mobile elbow support for ultrasonography according to claim 1, wherein: the number of the gears (19), the through grooves (18) and the supporting plates (15) is two, and the gears (19) are fixedly connected with the second rotating shaft (13) and the third rotating shaft (14).