CN213249238U - Arm support frame for B-ultrasonic examination - Google Patents
Arm support frame for B-ultrasonic examination Download PDFInfo
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- CN213249238U CN213249238U CN202021637707.0U CN202021637707U CN213249238U CN 213249238 U CN213249238 U CN 213249238U CN 202021637707 U CN202021637707 U CN 202021637707U CN 213249238 U CN213249238 U CN 213249238U
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Abstract
The utility model relates to an arm support frame for B ultrasonic examination, including fixed beam, regulation roof beam and arm joist, the fixed beam bottom is equipped with the bed clamp, and the top pivot of fixed beam is equipped with the regulation roof beam, adjusts the rotatable regulation of roof beam and can be locked on the fixed beam, adjusts the roof beam for the other end installation arm joist of being connected one end with the fixed beam, and the arm joist extends along the direction of adjusting the face at roof beam swing direction place perpendicularly, and the arm joist can be swung through the ball pivot device and adjusted install on adjusting the roof beam. Solves the problem that the arms are easy to ache when the B-ultrasonic operating doctor operates for a long time.
Description
Technical Field
The utility model relates to a medical auxiliary instrument, in particular to an arm support frame for B-ultrasonic examination, which is used for supporting the arms of medical staff for B-ultrasonic examination.
Background
When a patient is subjected to B-ultrasonic examination, the examination time is different according to the examination part of the patient and the self-acoustic transmission condition of the patient, and particularly when the examination is carried out on the parts such as the heart, the abdomen, the mammary gland and the like, an operating doctor needs to keep the examination posture for a long time, so that the arm of the operating doctor is tinged and numb, the health of the doctor is influenced, the examination is slowed, and the working efficiency is reduced.
Disclosure of Invention
The utility model discloses the invention purpose: for overcoming the defects existing in the prior art, the utility model provides an arm support frame for B-ultrasonic examination, which solves the problem that the arm is easy to ache when the B-ultrasonic operation doctor operates for a long time.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides an arm support frame for B ultrasonic examination, includes fixed beam, regulation roof beam and arm joist, and the fixed beam bottom is equipped with the bed clamp, and the top pivot of fixed beam is equipped with the regulation roof beam, and the rotatable regulation of regulation roof beam is on the fixed beam and can be locked, and the regulation roof beam is for the other end installation arm joist of being connected one end with the fixed beam, and the arm joist extends along the direction of perpendicular regulation roof beam swing direction place face, and the arm joist can be swung through the ball pivot device and adjusted installs on the regulation roof beam.
By adopting the technical scheme, the support frame is fixed at the bedside through the bed clamp, the adjusting beam swings along the head and tail corresponding directions of the sickbed after installation to adjust the position, so that the height of the arm supporting beam is adjusted and the head and foot positions of a patient are adjusted, the arm supporting beam is installed on the adjusting beam through the spherical hinge device, universal adjustment is realized, and the arm supporting position is better adjusted to the corresponding position.
Preferably, the fixed beam is provided with a pivoting seat, the pivoting seat is provided with a connecting threaded hole and a positioning hole which is coaxial with the connecting threaded hole, the diameter of the positioning hole is larger than that of the connecting threaded hole, a damping ring is supported in the positioning hole through a spring, the connecting threaded hole is provided with a locking bolt in a threaded manner, the locking bolt is provided with an optical axis section close to the head, the adjusting beam is provided with a pivoting plate, the pivoting plate is provided with a pivoting hole and a positioning convex ring surrounding the pivoting hole, the pivoting hole of the pivoting plate is matched with the optical axis section of the locking bolt, the positioning convex ring is inserted into the positioning hole and abutted against the damping ring, and the screwing-in locking bolt drives the pivoting plate to abut against the. Under this structural design, the locking bolt is loosened soon for the terminal surface of pin joint board is thrown off with the terminal surface of pin joint seat, the rotatable regulation of regulating arm, and the damping ring is contradicted on the location bulge loop of pin joint board all the time at the spring action, forms the location of hovering of regulating arm adjustment in-process, makes the regulation convenient and reliable.
Preferably, the ball pivot device is including locating the bulb on the arm joist and locating the ball seat subassembly on the regulating beam, and the ball seat subassembly includes the ball seat chamber, and the ball seat chamber has front end throat and tail end assembly mouth, and bulb location normal running fit is in the ball seat intracavity, and the arm joist stretches out the front end throat, the tail end assembly flap in ball seat chamber is equipped with the tail-hood board, and ball seat intracavity sliding fit has the lock ball collet, and lock ball collet axial one end has the lock ball socket that corresponds the complex with the bulb, and lock ball collet axial other end butt has the roof pressure spring, and the roof pressure spring is contradicted on the tail-hood board, is equipped with the locking shaft screw hole on the tail-hood board, and locking shaft screw hole is equipped with locking screw soon, and locking screw inserts the roof pressure spring but the roof pressure. Under this structural design, unscrew locking screw, the lock ball collet only supports on the bulb under the spring action, then the arm joist can swing and adjust inclination, the damping effect that hovers when the lock ball collet plays the arm joist and adjusts, after the regulation is accomplished, screw in locking screw, locking screw directly top pressure lock ball collet press the bulb and reach the locking.
Preferably, the arm joist comprises a rigid joist main body, and the rigid joist main body is wrapped by a soft bag. With the structural design, the arm support is more comfortable.
The present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of an arm support for B-ultrasonic examination according to an embodiment of the present invention;
FIG. 2 is a side view of an arm support for B-ultrasonic examination according to an embodiment of the present invention;
fig. 3 is a sectional view taken along line a-a of fig. 2.
Detailed Description
Refer to attached 1~3, the utility model discloses an arm support frame for B ultrasonic examination, including fixed beam 1, adjust roof beam 2 and arm joist 3, fixed beam 1 bottom is equipped with bed clamp 4, bed clamp 4 is equipped with clamping bolt on the U-shaped B board, the top pivot of fixed beam 1 is equipped with adjusts roof beam 2, adjust 2 rotatable regulation of roof beam on fixed beam 1 and can be locked, adjust roof beam 2 for the other end installation arm joist 3 of being connected one end with fixed beam 1, arm joist 3 extends along the direction of perpendicular 2 swing direction faces of adjusting roof beam, arm joist 3 can be through what ball pivot device can swing regulation install on adjusting roof beam 2. The support frame is fixed at the bedside through the bed clamp 4, the adjusting beam 2 swings along the head-tail corresponding direction of the sickbed to adjust the position after installation, so that the height of the arm supporting beam 3 is adjusted and the head-side and foot-side positions of a patient are adjusted, the arm supporting beam 3 is installed on the adjusting beam 2 through a spherical hinge device, universal adjustment is realized, and the arm supporting position is better adjusted to the corresponding position. The arm joist 3 comprises a rigid joist main body 3-1, and a soft package 3-2 is coated outside the rigid joist main body 3-1. The soft bag can be sponge.
In this embodiment, the fixed beam 1 is provided with a pivot mounting base 11, the pivot mounting base 11 is provided with a connection threaded hole 111 and a positioning hole 112 coaxial with the connection threaded hole 111, the aperture of the positioning hole 112 is larger than that of the connection threaded hole 111, a damping ring 13 is supported in the positioning hole 112 through a spring 12, a locking bolt 14 is screwed in the connection threaded hole 111, the locking bolt 14 has an optical axis section 141 close to the head, the adjusting beam 2 is provided with a pivot plate 21, the pivot plate 21 is provided with a pivot hole 211 and a positioning convex ring 212 surrounding the pivot hole 211, the pivot hole 211 of the pivot plate 21 is fitted on the optical axis section 141 of the locking bolt 14, the positioning convex ring 212 is inserted into the positioning hole 112 and abuts against the damping ring 13, and the locking bolt 14 is screwed in to drive the pivot plate 21 to abut against the pivot mounting base 11 to. The locking bolt 14 is unscrewed, so that the end face of the pivoting plate 21 is separated from the end face of the pivoting seat, the adjusting arm can be adjusted in a rotating mode, the damping ring 13 is always abutted to the positioning convex ring 212 of the pivoting plate 21 under the action of the spring 12, hovering positioning in the adjusting process of the adjusting arm is formed, and adjustment is convenient and reliable.
The ball hinge device comprises a ball head 31 arranged on the arm supporting beam 3 and a ball seat assembly arranged on the adjusting beam 2, the ball seat assembly comprises a ball seat cavity 22, the ball seat cavity 22 is provided with a front end necking 221 and a tail end assembling port 222, the ball head 31 is positioned and rotatably matched in the ball seat cavity 22, the arm supporting beam 3 extends out of the front end necking 221, the tail end assembling port 222 of the ball seat cavity 22 is covered with a tail cover plate 23, a ball locking bottom support 5 is arranged in the ball seat cavity 22 in a sliding fit mode, one axial end of the ball locking bottom support 5 is provided with a ball locking ball socket 51 matched with the ball head 31 in a corresponding mode, the other axial end of the ball locking bottom support 5 is abutted with a jacking spring 6, the jacking spring 6 abuts against the tail cover plate 23, a locking shaft threaded hole is formed in the tail cover plate 23, a locking screw rod 7 is rotatably arranged in the locking shaft threaded hole, and. The locking screw 7 is screwed out, the locking ball support 5 only supports against the ball head 31 under the action of the spring 12, the arm supporting beam 3 can swing to adjust the inclination angle, the locking ball support 5 plays a role in damping hovering when the arm supporting beam 3 is adjusted, after the adjustment is completed, the locking screw 7 is screwed in, and the locking screw 7 directly pushes the locking ball support 5 to press the ball head 31 to achieve locking. With the above design, the operating members (the locking screw 7 and the locking bolt 14) for locking operation can be made to lean against the doctor side, which facilitates the adjustment operation.
Claims (4)
1. The utility model provides an arm support frame for B ultrasonic examination which characterized in that: the adjustable bed comprises a fixed beam, an adjusting beam and an arm joist, wherein a bed clamp is arranged at the bottom of the fixed beam, the adjusting beam is pivoted at the top end of the fixed beam, the adjusting beam can be rotatably adjusted on the fixed beam and can be locked, the arm joist is arranged at the other end of the adjusting beam, which is opposite to the end connected with the fixed beam, and extends along the direction perpendicular to the surface where the swinging direction of the adjusting beam is located, and the arm joist can be installed on the adjusting beam through a spherical hinge device in a swinging adjustment manner.
2. The arm support for B-ultrasonic examination of claim 1, wherein: the fixed beam is provided with a pivoting seat, the pivoting seat is provided with a connecting threaded hole and a positioning hole which is coaxial with the connecting threaded hole, the aperture of the positioning hole is larger than that of the connecting threaded hole, a damping ring is supported in the positioning hole through a spring, a locking bolt is screwed in the connecting threaded hole, the locking bolt is provided with an optical axis section close to the head, the adjusting beam is provided with a pivoting plate, the pivoting plate is provided with a pivoting hole and a positioning convex ring surrounding the pivoting hole, the pivoting hole of the pivoting plate is matched with the optical axis section of the locking bolt, the positioning convex ring is inserted into the positioning hole and abutted against the damping ring, and the screwing-in locking bolt drives the pivoting plate to abut against the pivoting seat to.
3. The arm support for B-ultrasonic examination of claim 1, wherein: the ball hinge device comprises a ball head arranged on an arm supporting beam and a ball seat assembly arranged on an adjusting beam, the ball seat assembly comprises a ball seat cavity, the ball seat cavity is provided with a front end necking and a tail end assembly port, the ball head is positioned and rotationally matched in the ball seat cavity, the arm supporting beam extends out of the front end necking, the tail end assembly port cover of the ball seat cavity is provided with a tail cover plate, a ball locking collet is arranged in the ball seat cavity in a sliding fit mode, the axial end of the ball locking collet is provided with a ball locking ball socket corresponding to the ball head in a matched mode, the axial other end of the ball locking collet is abutted to the other end of the ball locking collet, a jacking spring is abutted to the tail cover plate, a locking shaft threaded hole is formed in the tail cover plate, a locking screw rod is.
4. The arm support for B-ultrasonic examination of claim 1, wherein: the arm joist comprises a rigid joist main body, and a soft package is coated outside the rigid joist main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637707.0U CN213249238U (en) | 2020-08-07 | 2020-08-07 | Arm support frame for B-ultrasonic examination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021637707.0U CN213249238U (en) | 2020-08-07 | 2020-08-07 | Arm support frame for B-ultrasonic examination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213249238U true CN213249238U (en) | 2021-05-25 |
Family
ID=75970372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021637707.0U Active CN213249238U (en) | 2020-08-07 | 2020-08-07 | Arm support frame for B-ultrasonic examination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213249238U (en) |
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2020
- 2020-08-07 CN CN202021637707.0U patent/CN213249238U/en active Active
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