CN216417549U

CN216417549U - Multifunctional stretcher vehicle suitable for CT examination of imaging department

Info

Publication number: CN216417549U
Application number: CN202122330456.2U
Authority: CN
Inventors: 常洪瑞; 苏娜; 吴建鑫
Original assignee: Cancer Hospital of Shandong First Medical University
Current assignee: Cancer Hospital of Shandong First Medical University
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-05-03
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a multi-functional stretcher suitable for CT inspection of image branch of academic or vocational study, including stretcher board and support frame, stretcher board passes through fixing device and support frame fixed connection, a plurality of fixed columns of fixedly connected with on the end lateral wall of stretcher board, every threaded connection has a solid fixed cylinder on the fixed column, sliding connection has the carriage release lever in every solid fixed cylinder, every the carriage release lever all runs through the end lateral wall of the solid fixed cylinder that corresponds, every be equipped with stop device, every on carriage release lever and the solid fixed cylinder the bottom fixedly connected with of carriage release lever removes the wheel, fixedly connected with backup pad on the inside wall of support frame, be equipped with a plurality of storage device on the lateral wall of support frame. The utility model provides a be used for CT to inspect the function singleness problem of stretcher among the current image branch of academic or vocational study, improved the security protection to the patient, avoided because remove the secondary damage that causes, improved the functional of stretcher simultaneously.

Description

Multifunctional stretcher vehicle suitable for CT examination of imaging department

Technical Field

The utility model relates to a stretcher technical field especially relates to a multi-functional stretcher suitable for CT inspection of image branch of academic or vocational study.

Background

When CT examination is performed in a hospital, a stretcher needs to be used for moving patients when severe patients or patients who cannot move are encountered, but part of the patients should be prevented from moving as much as possible due to self reasons so as not to cause secondary injury.

However, in the prior art, the existing stretcher has only a single moving function, and only a patient can be transported to the front of a CT examination apparatus of an imaging department and then needs to be nursed for moving, which may cause injury to the patient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multi-functional stretcher suitable for CT inspection of image branch of academic or vocational study to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a multi-functional stretcher suitable for imaging branch of academic or vocational study CT inspection, includes stretcher board and support frame, the stretcher board passes through fixing device and support frame fixed connection, fixedly connected with a plurality of fixed columns on the bottom side wall of stretcher board, threaded connection has a fixed section of thick bamboo on every fixed column, sliding connection has the carriage release lever in every fixed section of thick bamboo, every the carriage release lever all runs through the bottom side wall of the fixed section of thick bamboo that corresponds, is equipped with stop device on every carriage release lever and the fixed section of thick bamboo, every the bottom fixedly connected with of carriage release lever removes the wheel, fixedly connected with backup pad on the inside wall of support frame, be equipped with a plurality of storage device on the lateral wall of support frame, fixedly connected with pushing hands on the lateral wall of stretcher board.

As a further improvement scheme of the technical scheme: the fixing device comprises a plurality of strong magnetic attraction columns, each of the strong magnetic attraction columns is fixedly connected to the upper side wall of the support frame, a plurality of magnetic attraction grooves are formed in the bottom side wall of the stretcher plate, and each of the strong magnetic attraction columns is connected to the magnetic attraction grooves in a sliding mode.

As a further improvement scheme of the technical scheme: stop device includes a plurality of spouts, every the spout is seted up respectively on the lateral wall of solid fixed cylinder and is expert at in the section of thick bamboo, every fixedly connected with spacing ring on the lateral wall of carriage release lever, every the cover is equipped with expanding spring on the carriage release lever, every expanding spring's both ends difference fixed connection is on the end lateral wall of spacing ring and the inside end lateral wall of solid fixed cylinder, every the top of carriage release lever is rotated and is connected with the dead lever, every the dead lever all runs through the spout, every be equipped with a plurality of spacing grooves on the lateral wall of spout, every the dead lever is sliding connection respectively at the spacing inslot.

As a further improvement scheme of the technical scheme: grooves are formed in two side walls of the bottom end of each limiting groove respectively, and each groove is matched with the fixed rod.

As a further improvement scheme of the technical scheme: the accommodating device comprises a plurality of accommodating grooves, each accommodating groove is formed in the side wall of the support frame, each accommodating groove is fixedly connected with an accommodating block and each accommodating block is connected with the fixed cylinder through threads.

As a further improvement scheme of the technical scheme: the stretcher board is provided with a rotating shaft, the stretcher board is folded through the rotating shaft, and the length of the supporting plate is half of that of the stretcher board.

As a further improvement scheme of the technical scheme: and each fixed cylinder, each fixed column and each moving rod are made of engineering plastics.

As a further improvement scheme of the technical scheme: the upper side wall of the stretcher plate is provided with a flexible pad.

Compared with the prior art, the beneficial effects of the utility model are that: when the stretcher vehicle is used, a patient is positioned on the stretcher plate, the movable wheels 12 are adjusted to a proper height by sliding the movable rods 11 up and down, the fixed rods are used for sliding the stretcher vehicle into the limiting grooves for fixing, the handles are pushed to move the stretcher vehicle to the front of a CT (computed tomography) machine of an imaging department, then the stretcher plate is directly lifted up and placed on the CT machine, the fixed cylinder is detached for carrying out CT examination, the stretcher plate can be folded and placed on the supporting plate 17 during storage, the fixed cylinder is placed in the storage groove, the supporting frame can be used as a plane table, the storage in an extra space is not needed, the functionality of the stretcher vehicle is improved, the problem that the stretcher vehicle for CT examination in the existing imaging department is single in function is solved, the safety protection of the patient is improved, the detachable stretcher plate is used for carrying integrally, and secondary damage caused by movement is avoided, simultaneously can carry out placing of article as dull and stereotyped desktop with the support frame through accomodating to the part when not, improve the functional of stretcher.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the description, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic front sectional structural view of a multifunctional stretcher suitable for CT examination in imaging department of the present invention;

fig. 2 is a schematic three-dimensional structure diagram of a support frame of a multifunctional stretcher suitable for CT examination in imaging department of the present invention;

fig. 3 is a front schematic structural view of a fixing tube of a multifunctional stretcher suitable for CT examination in imaging department of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

the device comprises a stretcher plate 1, a support frame 2, a strong magnetic attraction column 3, a magnetic attraction groove 4, a pushing hand 5, a fixed column 6, a fixed cylinder 7, a sliding groove 8, a fixed rod 9, a telescopic spring 10, a movable rod 11, a movable wheel 12, an accommodating groove 13, an accommodating block 14, a limiting ring 15, a limiting groove 16 and a supporting plate 17.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention. The invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more fully apparent from the following description and appended claims. It should be noted that the drawings are in simplified form and are not to precise scale, and are provided for convenience and clarity in order to facilitate the description of the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-3, in an embodiment of the present invention, a multifunctional stretcher suitable for CT examination in image department, including stretcher plate 1 and support frame 2, stretcher plate 1 passes through fixing device and support frame 2 fixed connection, a plurality of fixed columns 6 of fixedly connected with on the bottom side wall of stretcher plate 1, threaded connection has a fixed cylinder 7 on every fixed column 6, sliding connection has a carriage release lever 11 in every fixed cylinder 7, every carriage release lever 11 all runs through the bottom side wall of the corresponding fixed cylinder 7, be equipped with stop device on every carriage release lever 11 and the fixed cylinder 7, the bottom fixedly connected with movable wheel 12 of every carriage release lever 11, fixedly connected with backup pad 17 on the inside wall of support frame 2, be equipped with a plurality of storage devices on the lateral wall of support frame 2, fixedly connected with pushing hands 5 on the lateral wall of stretcher plate 1.

Referring to fig. 1, the fixing device includes a plurality of strong magnetic attraction poles 3, each fixing pole 6 is fixedly connected to the upper side wall of the supporting frame 2, a plurality of magnetic attraction grooves 4 are provided on the bottom side wall of the stretcher plate 1, each strong magnetic attraction pole 3 is respectively magnetically connected to the magnetic attraction grooves 4, the stretcher plate 1 and the supporting frame 2 are magnetically connected and fixed together through the strong magnetic attraction poles 3 and the magnetic attraction grooves 4 when the stretcher is in use, when the stretcher is moved, the moving wheels 12 are required to roll, so that the supporting frame 2 is separated from the ground, therefore, the suction force between the strong magnetic attraction column 3 and the magnetic attraction groove 4 can ensure that the support frame 2 is suspended without falling off, ensure the stability and simultaneously, can directly separate stretcher board 1 and support frame 2 under the artificial effect of external force, simplify the operation of installation dismantlement, thereby also can not be because of being difficult to dismantle the injury patient when carrying patient simultaneously.

Referring to fig. 1 and 3, the limiting device includes a plurality of sliding grooves 8, each sliding groove 8 is respectively opened on the side wall of the fixed cylinder 7 and communicated with the inside of the cylinder, a limiting ring 15 is fixedly connected to the side wall of each moving rod 11, an extension spring 10 is sleeved on each moving rod 11, two ends of each extension spring 10 are respectively and fixedly connected to the bottom side wall of the limiting ring 15 and the inner bottom side wall of the fixed cylinder 7, a fixing rod 9 is rotatably connected to the top end of each moving rod 11, each fixing rod 9 penetrates through the sliding groove 8, a plurality of limiting grooves 16 are arranged on the side wall of each sliding groove 8, each fixing rod 9 is respectively and slidably connected in the limiting grooves 16, when moving is required, the moving rod 11 is slid to adjust the position of the moving wheel 12 up and down, because the extension spring 10 is sleeved on the moving rod 11, the extension spring 10 is deformed when the moving rod 11 moves up and down, an acting force is given to the moving rod 11 at the moment to restore the moving rod, after the position of the moving rod 11 is adjusted, the fixing rod 9 on the moving rod 11 is rotated, the fixing rod 9 slides into the limiting groove 16, then when the moving rod 11 is driven to restore by force, the fixing rod is blocked by the limiting groove 16 to be fixed, and the limiting groove 16 gives a supporting force to the fixing rod 9 when moving, so that the moving rod 11 cannot be separated when moving.

Referring to fig. 1, two side walls of the bottom end of each limiting groove 16 are respectively provided with a groove, each groove is matched with the fixing rod 9, when the fixing rod 9 is located in the limiting groove 16, the upper and lower grooves formed in the limiting groove 16 are matched with the fixing rod 9, and the fixing rod 9 is clamped by the grooves formed when moving upwards or downwards, so that secondary limiting is achieved, and the moving rod 11 is prevented from falling off.

Referring to fig. 1, the storage device includes a plurality of storage grooves 13, each storage groove 13 is formed in a side wall of the support frame 2, a storage block 14 is fixedly connected to a bottom side wall of each storage groove 13, each storage block 14 is in threaded connection with the fixed cylinder 7, when the fixed cylinder 7 is detached from the fixed column 6, the fixed cylinder 7, the movable rod 11 and the movable wheel 12 form a whole, at this time, in order to store the fixed cylinder 7, the fixed cylinder 7 is placed in the storage groove 13, and in order to prevent dropping, one end of the fixed cylinder 7 with threads can be in threaded connection with the storage block 14, so as to store the fixed cylinder 7.

Referring to fig. 1, a rotating shaft is provided on a stretcher board 1, the stretcher board 1 is folded by the rotating shaft, the length of a supporting plate 17 is half of that of the stretcher board 1, when a stretcher vehicle is stored, the stretcher board 1 is taken down and then folded along the rotating shaft to be folded into a half, and the length of the supporting plate 17 is half of that of the stretcher board 1, so that the stretcher board 1 can be placed on the supporting plate 17 after being folded, and the supporting frame 2 can be used as a platform for placing articles after being detached.

Referring to fig. 1, each of the fixed cylinder 7, the fixed column 6 and the moving rod 11 is made of engineering plastic, since metal affects an imaging effect during CT inspection, the fixed cylinder 7, the fixed column 6 and the moving rod 11 are made of engineering plastic, so that influence is avoided, and the engineering plastic has many advantages such as mechanical property, durability, corrosion resistance, heat resistance and hardness.

Referring to fig. 1, the upper sidewall of the stretcher board 1 is provided with a flexible pad, because the patient lies on the stretcher board 1, in order to provide a good environment of the stretcher board 1 and improve the comfort of the patient, the upper sidewall of the stretcher board 1 is provided with a flexible pad to provide a more comfortable moving environment.

The utility model discloses a theory of operation is: when the stretcher needs to be moved, the movable rod 11 is slid to adjust the position of the movable wheel 12 up and down, because the movable rod 11 is sleeved with the telescopic spring 10, when the movable rod 11 moves up and down, the telescopic spring 10 deforms, an acting force is given to the movable rod 11 to restore the movable rod, after the position is adjusted, the fixed rod 9 on the movable rod 11 is rotated to enable the fixed rod 9 to slide into the limit groove 16, then the fixed rod 9 is blocked by the limit groove 16 to be fixed when the movable rod 11 is restored by acting force, the limit groove 16 also gives a supporting force to the fixed rod 9 when the stretcher moves, so that the movable rod 11 can not be separated when the stretcher moves, the stretcher plate 1 and the support frame 2 are magnetically connected and fixed with the magnetic attraction groove 4 through the strong magnetic attraction column 3 when the stretcher is used, when the stretcher moves, the movable wheel 12 can roll, therefore, the supporting frame 2 is separated from the ground, so that the suction force between the strong magnetic attraction column 3 and the magnetic attraction groove 4 can ensure that the supporting frame 2 is suspended in the air and does not fall off, the stability is ensured, simultaneously, when needed, the stretcher board 1 can be directly separated from the supporting frame 2 under the action of external force manpower, after the fixed cylinder 7 is disassembled from the fixed cylinder 6, the fixed cylinder 7, the moving rod 11 and the moving wheel 12 form a whole, at the moment, in order to store the stretcher board 1, the fixed cylinder 7 is placed in the storage groove 13, in order to prevent falling off, one end of the fixed cylinder 7 with threads can be connected to the storage block 14 through threads, so as to store the stretcher board, after the stretcher board 1 is folded, the supporting frame 2 can be placed on the supporting plate 17 as a platform for placing articles, and after the disassembly is completed, the supporting frame 2 can be used as a platform for placing articles

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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a multi-functional stretcher suitable for imaging branch of academic or vocational study CT inspection, includes stretcher board and support frame, its characterized in that, the stretcher board passes through fixing device and support frame fixed connection, a plurality of fixed columns of fixedly connected with on the bottom side wall of stretcher board, threaded connection has a solid fixed cylinder on every fixed column, sliding connection has the carriage release lever in every solid fixed cylinder, every the carriage release lever all runs through the bottom side wall of the solid fixed cylinder that corresponds, is equipped with stop device on every carriage release lever and the solid fixed cylinder, the bottom fixedly connected with of every carriage release lever removes the wheel, fixedly connected with backup pad on the inside wall of support frame, be equipped with a plurality of storage device on the lateral wall of support frame, fixedly connected with pushing hands on the lateral wall of stretcher board.

2. The multifunctional stretcher vehicle suitable for CT examination in the department of imaging as claimed in claim 1, wherein the fixing device comprises a plurality of strong magnetic attraction poles, each of the fixing poles is fixedly connected to the upper side wall of the supporting frame, a plurality of magnetic attraction grooves are provided on the bottom side wall of the stretcher plate, and each of the strong magnetic attraction poles is slidably connected in the magnetic attraction groove.

3. The multifunctional stretcher vehicle suitable for CT examination in department of imaging as claimed in claim 1, wherein said limiting device comprises a plurality of sliding grooves, each of said sliding grooves is opened on the side wall of the fixed cylinder and communicated with the inside of the fixed cylinder, a limiting ring is fixedly connected to the side wall of each of said moving rods, an expansion spring is sleeved on each of said moving rods, both ends of each of said expansion springs are fixedly connected to the bottom side wall of the limiting ring and the inner bottom side wall of the fixed cylinder, a fixing rod is rotatably connected to the top end of each of said moving rods, each of said fixing rods penetrates through the sliding groove, a plurality of limiting grooves are arranged on the side wall of each of said sliding grooves, and each of said fixing rods is slidably connected in the limiting groove.

4. The multifunctional stretcher vehicle suitable for CT examination in department of imaging as claimed in claim 3, wherein two side walls of the bottom end of each limiting groove are respectively provided with a groove, and each groove is matched with a fixing rod.

5. The multifunctional stretcher vehicle suitable for CT examination in department of imaging as claimed in claim 1, wherein said storage device comprises a plurality of storage grooves, each of said storage grooves is opened on a side wall of the supporting frame, a storage block is fixedly connected to a bottom side wall of each of said storage grooves, and each of said storage blocks is in threaded connection with the fixed cylinder.

6. The multifunctional stretcher vehicle suitable for CT examination in the department of imaging as claimed in claim 1, wherein the stretcher board is provided with a rotating shaft, the stretcher board is folded by the rotating shaft, and the length of the supporting board is half of that of the stretcher board.

7. The multifunctional stretcher vehicle for CT examination in department of imaging as claimed in claim 1, wherein each of said fixed cylinder, fixed column and moving rod is made of engineering plastics.

8. The multifunctional stretcher vehicle for CT examination in department of imaging as claimed in claim 1, wherein the upper side wall of said stretcher board is provided with flexible pad.