CN213217181U

CN213217181U - Ultrasonic examination bed convenient to change sheet

Info

Publication number: CN213217181U
Application number: CN202021481060.7U
Authority: CN
Inventors: 韩慧娟; 周毓青; 程祖胜
Original assignee: Shanghai Changning Maternity & Infant Health Hospital
Current assignee: Shanghai Changning Maternity & Infant Health Hospital
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-05-18
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses an ultrasonic examination bed convenient to change sheet, including support frame and the bed body of setting in the support frame top, both ends all are equipped with rotating device around the bed body, rotating device includes two fixed plates fixed with the bed body, one of them rotate on the fixed plate and be connected with first rotation post, another rotate on the fixed plate and be connected with the second and rotate the post, it is connected with the back shaft to rotate on the first rotation post, the second rotates and is equipped with on the post and supplies the back shaft to keep away from the spacing groove that first rotation post was pegged graft, the cover is equipped with the cylinder on the back shaft. The utility model discloses in rotate the post through the second that the twist grip drove to be located the front side and rotate to the cylinder that the drive is located the front side rotates, and the cylinder that is located the front side will be located the bed body and make used sheet and convolute, thereby removes the top of the bed body with new sheet, accomplishes the sheet and changes, convenience very.

Description

Ultrasonic examination bed convenient to change sheet

Technical Field

The utility model belongs to the inspection bed field, more specifically the ultrasonic examination bed convenient to change sheet that says so relates to one kind.

Background

When the ultrasonic department is diagnosing the patient, the ultrasonic examination bed is a common bed, after the examination is completed, in order to prevent cross infection between patients, the bed sheet is required to be frequently replaced by medical personnel, the bed sheet is required to be subsequently disinfected and cleaned, time and labor are wasted, and the normal working efficiency of the medical personnel is also influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides an ultrasonic examination bed convenient to change sheet, can make things convenient for the change of sheet on the examination bed to the not enough of prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an ultrasonic examination bed convenient to change sheet, includes the support frame and sets up the bed body in the support frame top, both ends all are equipped with rotating device around the bed body, rotating device includes two fixed plates fixed with the bed body, one of them rotate on the fixed plate and be connected with first rotation post, another rotate on the fixed plate and be connected with the second and rotate the post, it is connected with the back shaft to rotate on the first rotation post, be equipped with on the second rotation post and supply the back shaft to keep away from the spacing groove that first rotation post was pegged graft, the cover is equipped with the cylinder on the back shaft.

Furthermore, the lateral wall of the second rotating column is provided with a communicating groove communicated with the limiting groove, a limiting rod is inserted in the communicating groove, and one end, away from the first rotating column, of the supporting shaft is provided with a limiting hole for the limiting rod to be inserted.

Furthermore, a limiting bulge is fixed on the limiting rod, and a limiting spring is fixed between the limiting bulge and the second rotating column.

Furthermore, a positioning groove is formed in the supporting shaft, a positioning abutting rod is inserted in the positioning groove, a positioning spring is arranged between the bottom surface of the positioning groove and the positioning abutting rod, and when one side, far away from the positioning spring, of the positioning abutting rod abuts against the inner wall of the roller, the positioning spring is in a compressed state.

Furthermore, a pressing bulge is fixed at one end of the positioning resisting rod.

Furthermore, a rotating handle is fixed on the first rotating column or the second rotating column.

Further, the shape of the rotating handle is Z-shaped.

To sum up, the utility model has the advantages that: 1. a whole cylinder of disposable bed sheet is wound on the roller positioned at the rear side, one end of the disposable bed sheet penetrates through the upper side surface of the bed body and is fixed with the roller positioned at the front side, the second rotating column positioned at the front side is driven to rotate through the rotating handle, so that the roller positioned at the front side is driven to rotate, the used bed sheet on the bed body is wound by the roller positioned at the front side, a new bed sheet is moved to the upper part of the bed body, the bed sheet replacement is completed, and the bed sheet replacing is very convenient;

2. move out the spacing hole on the back shaft with the gag lever post, alright shift out the one end that first rotation post was kept away from to the back shaft from the spacing inslot, alright dismantle the cylinder from the back shaft after shifting out, convenience very.

Drawings

FIG. 1 is a schematic structural view of an ultrasonic examining table convenient for changing a bed sheet according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at I;

FIG. 3 is an enlarged view of a portion of FIG. 1 at II;

FIG. 4 is a schematic view of the support shaft when open;

fig. 5 is a schematic view of the positioning resisting rod as an installation structure.

Reference numerals: 1. a bed sheet; 2. a bed body; 3. a support frame; 4. rotating the handle; 5. a fixing plate; 6. a first rotating column; 7. a support shaft; 8. pressing the protrusion; 9. positioning the abutting rod; 10. a drum; 11. a second rotating cylinder; 12. a limiting spring; 13. a limiting rod; 14. a limiting bulge; 15. a limiting hole; 16. a positioning spring; 17. a positioning groove; 18. a limiting groove.

Detailed Description

An embodiment of an ultrasonic examination bed convenient for replacing a bed sheet according to the present invention will be further described with reference to fig. 1 to 5.

An ultrasonic examination bed convenient for replacing a bed sheet comprises a support frame 3 and a bed body 2 arranged above the support frame 3, wherein rotating devices are arranged at the front end and the rear end of the bed body 2 respectively, the structures of the two rotating devices are the same, each rotating device comprises two fixing plates 5 fixed with the bed body 2, the two fixing plates 5 are arranged on the left side and the right side of the bed body 2 respectively in parallel, one fixing plate 5 in each rotating device is rotatably connected with a first rotating column 6, the other fixing plate 5 is rotatably connected with a second rotating column 11, the first rotating column 6 and the second rotating column 11 are positioned on the same axis, a support shaft 7 is rotatably connected onto the first rotating column 6, the support shaft 7 is arranged between the first rotating column 6 and the second rotating column 11, a limiting groove 18 for the support shaft 7 to be far away from the first rotating column 6 in an inserting mode is arranged on the second rotating column 11, and a roller 10 is; after the supporting shaft 7 rotates out of the limiting groove 18, the roller 10 is sleeved on the supporting shaft 7; one of the rollers 10 is wound with a whole disposable bed sheet 1, one end of the bed sheet 1 passes through the upper side surface of the bed body 2 and then is fixedly connected with the other roller 10, at the moment, the used bed sheet 1 is wound on the roller 10 by rotating the other roller 10, and the bed sheet 1 is very convenient to replace.

As shown in fig. 3 and 4, a communicating groove communicated with the limiting groove 18 is formed in the side wall of the second rotating column 11, a limiting rod 13 is inserted in the communicating groove, a limiting hole 15 for inserting the limiting rod 13 is formed in one end, away from the first rotating column 6, of the supporting shaft 7, a limiting protrusion 14 is fixed on the limiting rod 13, a limiting spring 12 is fixed between the limiting protrusion 14 and the second rotating column 11, and the limiting spring 12 can keep the limiting rod 13 inserted in the limiting hole 15; when the limiting rod 13 needs to be moved out of the limiting groove 18, the limiting rod 13 only needs to be moved out of the limiting hole 15 on the supporting shaft 7, so that one end, far away from the first rotating column 6, of the supporting shaft 7 is moved out of the limiting groove 18, and the roller 10 can be detached from the supporting shaft 7 after the supporting shaft 7 is moved out, and the device is very convenient.

As shown in fig. 4 and 5, a positioning groove 17 is arranged on the support shaft 7, the positioning groove 17 extends along the length direction of the support shaft 7, a positioning resisting rod 9 is inserted in the positioning groove 17, the positioning resisting rod 9 can move along the axis direction of the support shaft 7 relative to the positioning groove 17, a positioning spring 16 is arranged between the bottom surface of the positioning groove 17 and the positioning resisting rod 9, when one side of the positioning resisting rod 9, which is far away from the positioning spring 16, is abutted against the inner wall of the roller 10, the positioning spring 16 is in a compressed state, and when the positioning resisting rod 9 is abutted against the inner wall of the roller 10, the support shaft 7 is driven to rotate.

As shown in fig. 2, in order to facilitate the detachment of the roller 10 from the supporting shaft 7, a pressing protrusion 8 is fixed to one end of the positioning resisting rod 9, and the pressing protrusion 8 is moved into the positioning groove 17, so that the positioning resisting rod 9 is separated from the inner wall of the roller 10, and the roller 10 is detached from the supporting shaft 7.

The rotating handle 4 is fixed on the first rotating column 6 or the second rotating column 11, as shown in fig. 3, in this embodiment, the rotating handle 4 is fixedly connected with the outer end of the second rotating column 11, the shape of the rotating handle 4 is set to be Z-shaped, the second rotating column 11 can be driven to rotate by the rotating handle 4, the second rotating column 11 can drive the supporting shaft 7 to rotate when rotating, so as to drive the roller 10 to rotate, and the used bed sheet 1 is wound by the rotation of the roller 10.

The use process comprises the following steps: the whole disposable bed sheet 1 is wound on the roller 10 positioned at the rear side, one end of the disposable bed sheet 1 penetrates through the upper side surface of the bed body 2 and is fixed with the roller 10 positioned at the front side, the second rotating column 11 positioned at the front side is driven to rotate through the rotating handle 4, so that the roller 10 positioned at the front side is driven to rotate, the used bed sheet 1 positioned on the bed body 2 is wound by the roller 10 positioned at the front side, the roller 10 positioned at the rear side is driven to rotate at the same time, the new bed sheet 1 is moved to the upper part of the bed body 2, and the replacement of the bed sheet 1 is completed.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides an ultrasonic examination bed convenient to change sheet, includes the support frame and sets up the bed body in the support frame top, its characterized in that: the utility model discloses a bed, including the bed body, rotating device, fixed plate, one of them, rotating device includes two fixed plates fixed with the bed body, rotates on the fixed plate and is connected with first rotation post, another rotate on the fixed plate and be connected with the second and rotate the post, it is connected with the back shaft to rotate on the first rotation post, be equipped with on the second rotation post and supply the back shaft to keep away from the spacing groove that first rotation post was pegged graft, the cover is equipped with the cylinder on the back shaft.

2. The ultrasonic examination bed convenient for changing bed sheets as claimed in claim 1, wherein: the lateral wall of the second rotating column is provided with a communicating groove communicated with the limiting groove, the limiting rod is inserted in the communicating groove, and one end, far away from the first rotating column, of the supporting shaft is provided with a limiting hole for the limiting rod to be inserted.

3. The ultrasonic examination bed convenient for changing bed sheets as claimed in claim 2, wherein: a limiting bulge is fixed on the limiting rod, and a limiting spring is fixed between the limiting bulge and the second rotating column.

4. The ultrasonic examination bed convenient for changing bed sheets as claimed in claim 1, wherein: the supporting shaft is provided with a positioning groove, a positioning resisting rod is inserted in the positioning groove, a positioning spring is arranged between the bottom surface of the positioning groove and the positioning resisting rod, and when one side, far away from the positioning spring, of the positioning resisting rod is abutted against the inner wall of the roller, the positioning spring is in a compressed state.

5. The ultrasonic examination bed convenient for changing bed sheets as claimed in claim 4, wherein: one end of the positioning resisting rod is fixed with a pressing bulge.

6. An ultrasonic examination bed for facilitating sheet change according to any one of claims 1 to 5, wherein: and a rotating handle is fixed on the first rotating column or the second rotating column.

7. The ultrasonic examination bed convenient for changing bed sheets as claimed in claim 6, wherein: the shape of the rotating handle is Z-shaped.