CN215349064U - Arm supporting device for ultrasonic examination - Google Patents
Arm supporting device for ultrasonic examination Download PDFInfo
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- CN215349064U CN215349064U CN202121251324.4U CN202121251324U CN215349064U CN 215349064 U CN215349064 U CN 215349064U CN 202121251324 U CN202121251324 U CN 202121251324U CN 215349064 U CN215349064 U CN 215349064U
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Abstract
The utility model provides an arm supporting device for ultrasonic examination, and relates to the field of ultrasonic examination assistance. The arm supporting device for ultrasonic examination comprises a main bracket, a height-adjusting supporting rod, a supporting structure and a supporting plate, wherein the height-adjusting supporting rod is vertically and adjustably arranged on the main bracket; the upper side of the bearing plate is provided with a bearing surface for placing an arm, the bearing plate is hinged on the bearing structure, and the hinge axis of the bearing plate extends in parallel with the width direction of the bearing surface so as to allow the bearing plate to swing in a pitching manner. When ultrasonic examination is carried out, when the arms of a doctor are placed on the bearing surface along the length direction of the bearing surface, the bearing plate can swing in a pitching mode around the hinge axis, corresponding swing can be generated along with the lifting or pressing action of the arms of the doctor, the bearing plate is guaranteed to have a flexible supporting effect on the arms, and the universality and the supporting effect of the whole device are better.
Description
Technical Field
The utility model relates to the technical field of ultrasonic examination assistance, in particular to an arm supporting device for ultrasonic examination.
Background
The ultrasonic examination technology is widely applied to clinic, particularly, when the pregnancy condition is examined by using transvaginal ultrasonic, a doctor lifts an ultrasonic probe by a single arm and clings to the cervix, and combines actions of lifting, pressing, adduction, external rotation and the like, but the problem of arm ache and the like caused by lifting a handle to be suspended for a long time is solved.
If the utility model discloses a chinese utility model patent that the bulletin number is CN202313720U, the bulletin date is 2012.07.11 discloses a multi-functional ultrasonic examination arm strutting arrangement to specifically disclose the device and be equipped with the base, the base has the universal wheel, be equipped with the telescopic vertical scroll on the base, the vertical scroll comprises interior axle and outer axle, outer axle upper portion is equipped with the shaft lock, interior axle top is equipped with a cabinet, the cabinet can rotate, the cabinet has the axle sleeve, the axle sleeve is fixed at interior epaxial under the cabinet, the cabinet surface is equipped with the cushion. When the multifunctional ultrasonic examination arm supporting device in the prior art is used, the arm of a doctor is supported through the surface of the table cabinet, and the problems of shoulder pain, arm pain and the like are solved.
However, the supporting surface of the existing supporting device is fixed in a horizontal position, and the arm of the doctor is not always kept in a horizontal state during the ultrasonic examination, so that the existing supporting device cannot be flexibly adjusted according to the arm movement of the doctor, and has poor universality and supporting effect.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide an arm support device for ultrasonic examination, which solves the problems of the conventional support device that it cannot be flexibly adjusted to the arm movements of the doctor, and that it is poor in versatility and support effect.
The technical scheme of the arm supporting device for ultrasonic examination of the utility model is as follows:
the arm supporting device for ultrasonic examination comprises a main bracket, a height-adjusting supporting rod, a supporting structure and a supporting plate, wherein the height-adjusting supporting rod is vertically and adjustably installed on the main bracket, the supporting structure is rotatably installed on the upper part of the height-adjusting supporting rod, and the rotating axis of the supporting structure extends along the length direction of the height-adjusting supporting rod;
the upper side of the bearing plate is provided with a bearing surface for placing an arm, the bearing plate is hinged on the bearing structure, and the hinge axis of the bearing plate is parallel to the width direction of the bearing surface and extends for the bearing plate to swing in a pitching manner.
Further, the supporting structure comprises two supporting arms which are arranged in parallel at intervals, the supporting plate is accommodated and installed at an interval position between the two supporting arms, and an articulated shaft is arranged between the two supporting arms and the supporting plate.
Further, the supporting structure is a U-shaped supporting structure, the U-shaped supporting structure includes two vertical supporting arms arranged in parallel at an interval, and a middle section fixed between the two vertical supporting arms, the middle section is connected to the lower ends of the two vertical supporting arms, and the hinge shaft is disposed at the upper ends of the two vertical supporting arms.
Furthermore, the lower part of bearing structure is equipped with the rotating head, the upper end of heightening branch is equipped with the roating seat, the rotating head with roating seat normal running fit.
Furthermore, the outline shape of the bearing plate is rectangular, and the hinge axis of the bearing plate is positioned in the middle of the bearing plate.
Further, the bearing surface is an arc-shaped concave surface, and a central angle corresponding to the arc-shaped concave surface is an arbitrary angle between 5 degrees and 30 degrees.
Further, the main support is a triangular support, the triangular support comprises an upper base and three support legs, and the three support legs are respectively hinged to the upper base.
Furthermore, a fastening structure is arranged on the main support, an adjusting hole is formed in the fastening structure, the heightening support rod is arranged in the adjusting hole in a penetrating mode, a fastening piece is further arranged on the fastening structure, and the fastening piece is in fastening fit with the heightening support rod.
Furthermore, the fastener is a threaded fastener, a threaded hole extending perpendicular to the length direction of the height-adjusting support rod is formed in the fastening structure, the threaded fastener is matched with the threaded hole, one end of the threaded fastener is a jacking portion, and the other end of the threaded fastener is a screwing portion.
Has the advantages that: the arm supporting device for ultrasonic examination adopts the structural design of a main bracket, a heightening supporting rod, a supporting structure and a bearing plate, the supporting height can be flexibly changed due to the vertical adjustment of the heightening supporting rod, and the supporting direction can be flexibly changed due to the rotary adjustment of the supporting structure; the bearing plate is hinged on the bearing structure, and the hinge axis of the bearing plate extends in parallel with the width direction of the bearing surface; when ultrasonic examination is carried out, when the arms of a doctor are placed on the bearing surface along the length direction of the bearing surface, the bearing plate can swing in a pitching mode around the hinge axis, corresponding swing can be generated along with the lifting or pressing action of the arms of the doctor, the bearing plate is guaranteed to play a flexible supporting role for the arms, and the universality and the supporting effect are better.
Drawings
FIG. 1 is a perspective view of an arm support device for ultrasonic examination according to an embodiment of the arm support device for ultrasonic examination of the present invention;
fig. 2 is a schematic cross-sectional view of the swivel block and head of fig. 1 in an assembled state.
In the figure: 1-main bracket, 10-fastening structure, 11-threaded fastener, 2-heightening support rod, 20-rotary seat, 3-U-shaped supporting structure, 30-articulated shaft, 31-rotary head and 4-bearing plate.
Detailed Description
The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 and 2, the arm support device for ultrasonic examination of the present invention comprises a main support 1, a height-adjusting support rod 2, a support structure and a support plate 4, wherein the height-adjusting support rod 2 is vertically and adjustably mounted on the main support 1, the support structure is rotatably mounted on the upper portion of the height-adjusting support rod 2, and a rotation axis of the support structure extends along the length direction of the height-adjusting support rod 2; the upper side of the bearing plate 4 is provided with a bearing surface for placing arms, the bearing plate 4 is hinged on the bearing structure, and the hinge axis of the bearing plate 4 extends in parallel with the width direction of the bearing surface so as to allow the bearing plate 4 to swing in a pitching manner.
The arm supporting device for ultrasonic examination adopts the structural design of a main support 1, a heightening support rod 2, a supporting structure and a bearing plate 4, the supporting height can be flexibly changed due to the vertical adjustment of the heightening support rod 2, and the supporting direction can be flexibly changed due to the rotary adjustment of the supporting structure; the bearing plate 4 is hinged on the supporting structure, and the hinge axis of the bearing plate 4 extends in parallel with the width direction of the bearing surface; when ultrasonic examination is carried out, when the arms of a doctor are placed on the bearing surface along the length direction of the bearing surface, the bearing plate 4 can swing in a pitching mode around the hinge axis, corresponding swing can be generated along with the lifting or pressing action of the arms of the doctor, the bearing plate 4 is guaranteed to flexibly support the arms, and the universality and the supporting effect are better.
In the present embodiment, the support structure comprises two support arms arranged in parallel and spaced apart, the support plate 4 is accommodated and mounted in a spaced position between the two support arms, and the hinge shaft 30 is provided between the two support arms of the support structure and the support plate 4. In particular, the support structure is a U-shaped support structure 3, the U-shaped support structure 3 comprising two parallel vertical support arms arranged at a distance, and an intermediate section fixed between the two vertical support arms.
Moreover, the middle section of the U-shaped supporting structure 3 is connected to the lower ends of the two vertical supporting arms, the hinge shaft 30 is arranged at the upper ends of the two vertical supporting arms, and an interval position for accommodating and installing the supporting plate 4 is formed between the two vertical supporting arms of the U-shaped supporting structure 3, so that the supporting plate 4 can be adjusted in a pitching mode greatly, and the supporting requirements of the arms at different positions are met.
Wherein, the lower part of the U-shaped supporting structure 3 is provided with a rotating head 31 (as shown in fig. 2), the upper end of the height-adjusting support rod 2 is provided with a rotating seat 20, the rotating head 31 of the U-shaped supporting structure 3 is rotatably matched with the rotating seat 20, and the U-shaped supporting structure 3 and the supporting plate 4 can be horizontally rotated so as to flexibly adapt to the arm movement of a doctor in the examination process and ensure that the supporting plate 4 can always support the arm in place.
In the present embodiment, the support plate 4 has a rectangular outline shape, and the hinge axis of the support plate 4 is located at the middle position of the support plate 4. Moreover, the bearing surface of the bearing plate 4 is an arc concave surface, the central angle corresponding to the arc concave surface is 10 degrees, the radian of the arc concave surface is moderate in size, the arc concave surface can be better matched with an arm, and the bearing comfort is good. In other embodiments, in order to meet different use requirements, the central angle corresponding to the arc-shaped concave surface of the supporting plate can be any angle between 5 degrees and 30 degrees, and the effect of better matching the arms can also be achieved.
In addition, main support 1 is the A-frame, the A-frame include upper base and three landing leg, three landing leg respectively with the upper base is articulated to be connected, and adjustable each landing leg is diverged to stabilize the support, perhaps, adjusts each landing leg and folds to pack up whole device fast. The main support 1 is provided with a fastening structure 10, the fastening structure 10 is provided with an adjusting hole, the heightening support rod 2 is arranged in the adjusting hole of the fastening structure 10 in a penetrating manner, the fastening structure 10 is further provided with a fastening piece, and the fastening piece is tightly matched with the heightening support rod 2. Specifically, the fastener is threaded fastener 11, sets up the screw hole that the length direction of perpendicular to heightening branch 2 extends on the fastening structure 10, and threaded fastener 11 and screw hole phase-match, and threaded fastener 11's one end is roof pressure portion, and threaded fastener 11's the other end is for twisting the portion of screwing, and the operation is twisted the portion of screwing and can be pushed up tightly heightening branch 2 in order to fix the height, still can loosen threaded fastener 11 and pull up or push down heightening branch 2 to realize the nimble mesh of adjusting the support height.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (9)
1. An arm supporting device for ultrasonic examination is characterized by comprising a main bracket, a height-adjusting supporting rod, a supporting structure and a supporting plate, wherein the height-adjusting supporting rod is vertically and adjustably mounted on the main bracket;
the upper side of the bearing plate is provided with a bearing surface for placing an arm, the bearing plate is hinged on the bearing structure, and the hinge axis of the bearing plate is parallel to the width direction of the bearing surface and extends for the bearing plate to swing in a pitching manner.
2. The ultrasonic examination arm supporting device according to claim 1, wherein said supporting structure comprises two parallel supporting arms arranged at intervals, said supporting plate is accommodated and installed at an interval position between said two supporting arms, and a hinge shaft is provided between said two supporting arms and said supporting plate.
3. The arm support device for ultrasonic examination according to claim 2, wherein the support structure is a U-shaped support structure comprising two vertical support arms arranged in parallel and spaced apart, and a middle section fixed between the two vertical support arms, the middle section being connected to lower ends of the two vertical support arms, the hinge shaft being provided at upper ends of the two vertical support arms.
4. The ultrasonic examination arm support device according to claim 1, wherein a rotary head is provided at a lower portion of the support structure, and a rotary base is provided at an upper end of the elevation support bar, the rotary head being rotatably fitted to the rotary base.
5. The ultrasonic-examination arm supporting device according to claim 1, wherein the support plate has a rectangular outline shape, and the hinge axis of the support plate is located at a middle position of the support plate.
6. The support device of claim 5, wherein the support surface is an arc-shaped concave surface corresponding to a central angle of any angle between 5 ° and 30 °.
7. The ultrasonic examination arm supporting device according to claim 1, wherein said main support is a triangular support, said triangular support comprises an upper base and three legs, and said three legs are respectively hinged to said upper base.
8. The arm supporting device for ultrasonic examination according to claim 1, wherein a fastening structure is provided on the main support, an adjusting hole is provided on the fastening structure, the height-adjusting support rod is inserted into the adjusting hole, and a fastening member is further mounted on the fastening structure and is tightly fitted with the height-adjusting support rod.
9. The arm support device for ultrasonic examination according to claim 8, wherein the fastening member is a threaded fastening member, the fastening structure is provided with a threaded hole extending perpendicular to the length direction of the height-adjustable support rod, the threaded fastening member is matched with the threaded hole, one end of the threaded fastening member is a pressing portion, and the other end of the threaded fastening member is a screwing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251324.4U CN215349064U (en) | 2021-06-04 | 2021-06-04 | Arm supporting device for ultrasonic examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121251324.4U CN215349064U (en) | 2021-06-04 | 2021-06-04 | Arm supporting device for ultrasonic examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215349064U true CN215349064U (en) | 2021-12-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121251324.4U Active CN215349064U (en) | 2021-06-04 | 2021-06-04 | Arm supporting device for ultrasonic examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215349064U (en) |
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2021
- 2021-06-04 CN CN202121251324.4U patent/CN215349064U/en active Active
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