CN209863885U - Ultrasonic examination auxiliary arm - Google Patents

Abstract

The utility model discloses an ultrasonic examination auxiliary arm, including the base, the central authorities position fixedly connected with external screw thread support at base top is provided with two adjusting parts on the pole wall of external screw thread support, is provided with first telescopic link and second telescopic link on two adjusting part's the outer wall respectively, and first telescopic link setting is in the top of second telescopic link, and the mounting groove has been seted up at the top of first telescopic link, and the top threaded connection of second telescopic link has the lead screw, the utility model discloses the beneficial effect who reaches is: the utility model discloses ultrasonic examination auxiliary arm simple structure, convenient to use can support the ultrasonic probe line at first telescopic link through setting up, can support patient's elbow through second telescopic link and elbow bracket, through the adjusting part who sets up, can carry out free regulation to first telescopic link and second telescopic link to rotate the lead screw through the handle, can adjust the position of adversary's elbow bracket.

Description

Ultrasonic examination auxiliary arm

Technical Field

The utility model relates to an ultrasonic examination auxiliary arm belongs to medical equipment technical field.

Background

The unique curative effect of ultrasonic examination in the aspect of medical treatment is generally accepted by the medical field and more paid attention and adopted clinically, when a plurality of patients suffering from rotator cuff tear, arm swelling and lower limb swelling are subjected to ultrasonic examination, the arms of an ultrasonic doctor do not have supporting points and are suspended for operation, the examination time is shortened due to the weak support of the ultrasonic doctor for a long time or the ultrasonic doctor frequently puts down the arms for rest and then carries out examination, so that the examination time is delayed and the examination effect is influenced.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide ultrasonic examination auxiliary arm, solved the problem that exists among the prior art.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses ultrasonic examination auxiliary arm, the on-line screen storage device comprises a base, the central authorities position fixedly connected with external screw thread support at base top, be provided with two adjusting part on the pole wall of external screw thread support, two be provided with first telescopic link and second telescopic link on adjusting part's the outer wall respectively, first telescopic link sets up the top at the second telescopic link, the mounting groove has been seted up at the top of first telescopic link, the top threaded connection of second telescopic link has the lead screw, the other end of lead screw rotates and is connected with the elbow bracket, the one end that the elbow bracket was kept away from to the lead screw passes the second telescopic link.

As a preferred technical proposal of the utility model, the adjusting component consists of a rotating sleeve, two limiting sleeves, a first internal thread limiting disc and a second internal thread limiting disc, the rotating sleeve is movably connected on the rod wall of the external thread bracket, the two limiting sleeves are respectively arranged at the two ends of the rotating sleeve and are movably connected with the external thread bracket, the two ends of the rotating sleeve close to the two limiting sleeves are both provided with limiting blocks, one end of the limiting sleeve close to the rotating sleeve is provided with a limiting groove corresponding to the limiting blocks, the limiting groove is matched with the limiting blocks, one end of the two limiting sleeves far away from the rotating sleeve is provided with the first internal thread limiting disc and the second internal thread limiting disc, the first internal thread limiting disc is arranged above the second internal thread limiting disc, the first internal thread limiting disc and the second internal thread limiting disc are both in threaded connection with the external thread support, and the tooth direction of the internal thread of the first internal thread limiting disc is opposite to that of the second internal thread limiting disc.

As an optimal technical scheme of the utility model, the equal fixedly connected with cushion in four corners department of base bottom, the cushion is made by rubber materials.

As an optimal technical scheme of the utility model, fixedly connected with handle on the pole wall that the lead screw passed second telescopic link one end.

As a preferred technical scheme of the utility model, scribble on the lateral wall of elbow bracket and be equipped with rubber coating.

The utility model discloses the beneficial effect who reaches is: the utility model discloses ultrasonic examination auxiliary arm simple structure, convenient to use can support the ultrasonic probe line at first telescopic link through setting up, can support patient's elbow through second telescopic link and elbow bracket, through the adjusting part who sets up, can carry out free regulation to first telescopic link and second telescopic link to rotate the lead screw through the handle, can adjust the position of adversary's elbow bracket.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural diagram of an adjusting assembly of the present invention;

FIG. 3 is a top view of the rotating sleeve of the present invention;

fig. 4 is a top view of the middle stop sleeve of the present invention.

In the figure: 1. a base; 2. cushion blocks; 3. an externally threaded bracket; 4. an adjustment assembly; 41. rotating the sleeve; 42. a limiting sleeve; 43. a limiting block; 44. a limiting groove; 45. a first internal thread limiting disc; 46. a second internal thread limiting disc; 5. a first telescopic rod; 6. mounting grooves; 7. a second telescopic rod; 8. a screw rod; 9. an elbow rest; 10. a handle.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-4, the utility model provides an ultrasonic examination auxiliary arm, including base 1, the central authorities ' position fixedly connected with external screw thread support 3 at base 1 top, be provided with two adjusting part 4 on external screw thread support 3's the pole wall, be provided with first telescopic link 5 and second telescopic link 7 on two adjusting part 4's the outer wall respectively, first telescopic link 5 sets up the top at second telescopic link 7, mounting groove 6 has been seted up at the top of first telescopic link 5, the top threaded connection of second telescopic link 7 has lead screw 8, the other end of lead screw 8 rotates and is connected with elbow bracket 9, the one end that elbow bracket 9 was kept away from to lead screw 8 passes second telescopic link 7.

The adjusting component 4 is composed of a rotating sleeve 41, two limiting sleeves 42, two limiting blocks 43, a first internal thread limiting disc 45 and a second internal thread limiting disc 46, the rotating sleeve 41 is movably connected on the rod wall of the external thread support 3, the two limiting sleeves 42 are respectively arranged at two ends of the rotating sleeve 41, the two limiting sleeves 42 are movably connected with the external thread support 3, the two ends of the rotating sleeve 41 close to the two limiting sleeves 42 are respectively provided with the limiting blocks 43, one end of the limiting sleeve 42 close to the rotating sleeve 41 is provided with a limiting groove 44 corresponding to the limiting blocks 43, the limiting groove 44 is matched with the limiting blocks 43, one ends of the two limiting sleeves 42 far away from the rotating sleeve 41 are provided with the first internal thread limiting disc 45 and the second internal thread limiting disc 46, the first internal thread limiting disc 45 is arranged above the second internal thread limiting disc 46, the first internal thread limiting disc 45 and the second internal thread limiting disc 46 are both in threaded connection with the external thread support 3, and the tooth direction of the internal thread of the first internal thread limiting disc 45 is opposite to the tooth direction of the second internal thread limiting disc 46, so that the position of the telescopic rod can be conveniently adjusted.

Equal fixedly connected with cushion 2 in the four corners department of base 1 bottom, cushion 2 is made by rubber materials, and rubber cushion 2 can increase the frictional force on base 1 and ground for it is more stable when placing to install.

The lead screw 8 passes through fixedly connected with handle 10 on the pole wall of 7 one ends of second telescopic links for it is more convenient when lead screw 8 rotates.

The outer side wall of the elbow support 9 is coated with a rubber coating, so that the elbow support 9 is more comfortable to use.

Specifically, when the utility model is used, firstly, the height of the first telescopic rod 5 and the height of the second telescopic rod 7 are adjusted by using the adjusting component 4, when the adjusting component 4 is used, the first internal thread limiting disc 45 and the second internal thread limiting disc 46 are rotated, because the tooth directions of the internal thread teeth of the first internal thread limiting disc 45 and the second internal thread limiting disc 46 are different, the first internal thread limiting disc 45 and the second internal thread limiting disc 46 respectively move along the external thread bracket 3 towards the two ends far away from the rotating sleeve 41, when the first internal thread limiting disc 45 and the second internal thread limiting disc 46 are separated from the limiting sleeve 42, the limiting sleeves 42 at the two ends of the rotating sleeve 41 can be separated, so that the rotating sleeve 41 can rotate along the rod wall of the external thread bracket 3, the positions of the first telescopic rod 5 and the second telescopic rod 7 are adjusted, then, when the height of the first telescopic rod 5 and the second telescopic rod 7 needs to be adjusted, if need move up, then rotate the spacing dish of second internal thread 46, remove first telescopic link 5 and second telescopic link 7 along external screw thread support 3, rotating the spacing dish 45 of first internal thread, make the spacing dish 45 of first internal thread and the spacing dish 46 of second internal thread firmly carry out the centre gripping to rotating sleeve 41, if need move down, the same thing, rotate the spacing dish 45 of first internal thread earlier, rotate the spacing dish 46 of second internal thread again, can move down, finally, the patient places the elbow on elbow bracket 9, when driving lead screw 8 through rotating handle 10 and rotating, can adjust the interval between elbow bracket 9 and the second telescopic link 7.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. Ultrasonic examination auxiliary arm, its characterized in that, including base (1), central authorities position fixedly connected with external screw thread support (3) at base (1) top, be provided with two adjusting part (4) on the pole wall of external screw thread support (3), two be provided with first telescopic link (5) and second telescopic link (7) on the outer wall of adjusting part (4) respectively, first telescopic link (5) set up the top at second telescopic link (7), mounting groove (6) have been seted up at the top of first telescopic link (5), the top threaded connection of second telescopic link (7) has lead screw (8), the other end of lead screw (8) rotates and is connected with elbow bracket (9), second telescopic link (7) are passed to the one end that elbow bracket (9) were kept away from in lead screw (8).

2. The ultrasonic examination assistant arm according to claim 1, wherein the adjusting component (4) is composed of a rotating sleeve (41), two limiting sleeves (42), two limiting blocks (43), a first internal thread limiting disc (45) and a second internal thread limiting disc (46), the rotating sleeve (41) is movably connected to the rod wall of the external thread support (3), the two limiting sleeves (42) are respectively arranged at two ends of the rotating sleeve (41), the two limiting sleeves (42) are movably connected with the external thread support (3), the two ends of the rotating sleeve (41) close to the two limiting sleeves (42) are respectively provided with a limiting block (43), one end of the limiting sleeve (42) close to the rotating sleeve (41) is provided with a limiting groove (44) corresponding to the limiting block (43), the limiting groove (44) is matched with the limiting block (43), two the one end that rotating sleeve (41) was kept away from in spacing sleeve (42) is provided with the spacing dish of first internal thread (45) and the spacing dish of second internal thread (46), the spacing dish of first internal thread (45) sets up the top at the spacing dish of second internal thread (46), the spacing dish of first internal thread (45) and the spacing dish of second internal thread (46) all with external screw thread support (3) threaded connection, and the internal thread tooth direction of the spacing dish of first internal thread (45) is opposite with the tooth direction of the spacing dish of second internal thread (46).

3. The auxiliary arm for ultrasonic examination according to claim 1, wherein a cushion block (2) is fixedly connected to each of four corners of the bottom of the base (1), and the cushion block (2) is made of rubber material.

4. An auxiliary arm for ultrasonic examination according to claim 1, characterized in that a handle (10) is fixedly connected to the shaft wall of the screw (8) passing through one end of the second telescopic shaft (7).

5. An auxiliary arm for ultrasonic examination according to claim 1, characterised in that the elbow rest (9) is coated with a rubber coating on its outer side wall.