阅读说明：本技术 改良手术室用托盘车 (Improved pallet truck for operating room ) 是由 肖明 于 2019-11-29 设计创作，主要内容包括：本发明公开改良手术室用托盘车；包括医用托盘及可收合式支撑架；可收合式支撑架包括顶板、左架体及右架体；顶板上端面四角设有横截面成型为L型的角限位块；医用托盘可拆拿的置于顶板上端面,其四角对应与四个角限位块内端面相抵贴。有益效果：医用托盘为可拆拿的设置于顶板上端面,使得其可拆拿而便于独立使用,使得使用灵活性强,且其在置于顶板上端面上,其四角对应与四个角限位块内端面相抵贴,使得其放置稳固而不易滑移掉落,使得本发明使用可靠性强,可收合式支撑架可收合变小,使得在不使用本发明时,可将本发明收合至最小而便于收纳,使得不占用手术室较多空间,使得能节约手术室空间资源,进而,本发明使用效果好。(The invention discloses an improved pallet truck for an operating room; comprises a medical tray and a foldable support frame; the foldable support frame comprises a top plate, a left frame body and a right frame body; corner limiting blocks with L-shaped cross sections are arranged at four corners of the upper end surface of the top plate; the medical tray can be detached and placed on the upper end face of the top plate, and four corners of the medical tray are correspondingly abutted to the inner end faces of the limiting blocks at four corners. Has the advantages that: the medical tray is detachably arranged on the upper end face of the top plate, so that the medical tray is convenient to use independently and has strong use flexibility, four corners of the medical tray are correspondingly abutted against inner end faces of the limit blocks at the four corners on the upper end face of the top plate, the medical tray is stable to place and is not easy to slip and drop, the medical tray is high in use reliability, and the foldable support frame is small in folding and folding, so that the medical tray can be folded to the minimum to be convenient to store when not used, more space of an operating room is not occupied, space resources of the operating room can be saved, and the medical tray has a good use effect.)

1. The utility model provides an improvement pallet truck for operating room which characterized in that: comprises a medical tray and a foldable support frame for supporting the medical tray;

the foldable support frame comprises a top plate, a left frame body vertically arranged at the left lower part of the top plate and a right frame body vertically arranged at the right lower part of the top plate; four corners of the upper end surface of the top plate are respectively and vertically fixedly provided with an angle limiting block with an L-shaped cross section;

the medical tray is detachably arranged on the upper end face of the top plate, and four corners of the medical tray are correspondingly abutted to the inner end faces of the four corner limiting blocks.

2. The improved pallet truck for operating rooms as claimed in claim 1, wherein: the left frame body comprises a left upper connecting plate and a left lower supporting plate which are arranged in a halved manner; the right frame body comprises a right upper connecting plate and a right lower supporting plate which are arranged in half;

a left accommodating cavity is formed in the upper top surface of the left lower supporting plate downwards; the upper edge of the left upper connecting plate is fixedly connected with the left edge of the lower bottom surface of the top plate, and the left upper connecting plate can be arranged in the left accommodating cavity in a vertically sliding manner; the upper part of the front side surface and the upper part of the rear side surface of the left lower supporting plate are respectively and fixedly provided with a left locking bolt which is screwed into the corresponding left accommodating cavity so as to correspondingly abut against the front side surface of the left upper connecting plate and the rear side surface of the left upper connecting plate;

a right accommodating cavity is formed in the upper top surface of the right lower supporting plate downwards; the upper edge of the right upper connecting plate is fixedly connected with the right edge of the lower bottom surface of the top plate, and the right upper connecting plate can be arranged in the right accommodating cavity in a vertically sliding manner; the upper part of the front side surface and the upper part of the rear side surface of the right lower supporting plate are respectively and fixedly provided with a right locking bolt which is screwed into the corresponding right accommodating cavity so as to correspondingly abut against the front side surface of the right upper connecting plate and the rear side surface of the right upper connecting plate;

when the two left locking bolts and the two right locking bolts are synchronously unscrewed, the left upper connecting plate and the right upper connecting plate can correspondingly slide to the left accommodating cavity and the right accommodating cavity, so that the left frame body and the right frame body can be correspondingly folded.

3. The improved pallet truck for operating rooms as claimed in claim 2, wherein: the outer end face of the left lower supporting plate and/or the outer end face of the right lower supporting plate are/is fixedly provided with a storage box used for containing the medical tray;

the upper portion of the storage box is open, and the middle portion of the storage box is vertically provided with a notch groove which extends to the open notch groove and is convenient for taking and placing the medical tray.

4. The improved pallet truck for operating rooms as claimed in claim 3, wherein: the top plate comprises a left side plate and a right side plate which are arranged in a halving way;

the left edge of the left side plate is fixedly connected with the upper edge of the left upper connecting plate; the right edge of the right side plate is fixedly connected with the upper edge of the right upper connecting plate; a drawing cavity is formed in the right side surface of the left side plate leftwards, and the right side plate is arranged in the drawing cavity in a drawing manner; and the right side of the front end surface of the left side plate and the right side of the rear end surface of the left side plate are respectively and fixedly provided with a fastening bolt which is screwed into the drawing cavity so as to correspondingly and tightly abut against the front end surface of the right side plate and the rear end surface of the right side plate;

when the two fastening bolts are synchronously unscrewed, the right side plate can slide to the drawing cavity, so that the top plate can be folded.

5. The improved pallet truck for operating rooms as claimed in claim 4, wherein: the angle limiting blocks comprise a left front angle limiting block, a left rear angle limiting block, a right front angle limiting block and a right rear angle limiting block;

the left front angle limiting block is fixedly arranged at the left front angle of the upper end surface of the left side plate; the left rear angle limiting block is fixedly arranged at the left rear angle of the upper end surface of the left side plate; the right front angle limiting block is fixedly arranged at the right front angle of the upper end surface of the right side plate; and the right rear angle limiting block is fixedly arranged at the right rear angle of the upper end surface of the right side plate.

6. The improved pallet truck for operating rooms as claimed in claim 5, wherein: a right front cushion plate which is integrally formed with the right front corner limiting block is fixedly arranged in the lower edge of the right front corner limiting block in a horizontal manner; a right rear cushion plate which is integrally formed with the right rear corner limiting block is fixedly arranged in the lower edge of the right rear corner limiting block in a horizontal manner;

the upper end face of the right front base plate and the upper end face of the right rear base plate are respectively flush with the upper end face of the left side plate.

7. The improved pallet truck for operating rooms as claimed in claim 6, wherein: and the inner end faces of the left front angle limiting block, the left rear angle limiting block, the right front angle limiting block and the right rear angle limiting block are respectively adhered with a layer of soft rubber protection pad.

8. The improved pallet truck for operating rooms as claimed in claim 3, wherein: and a push-pull handle is fixedly arranged on the upper part of the left end face of the left upper connecting plate and/or the upper part of the right end face of the right upper connecting plate along the front-back direction.

9. An improved operating room pallet truck as claimed in any one of claims 3 to 8, wherein: the device also comprises four universal rotating wheels with braking parts;

the two universal rotating wheels are correspondingly and fixedly arranged on the front side and the rear side of the bottom of the left lower supporting plate; and the other two universal rotating wheels are correspondingly and fixedly arranged on the front side and the rear side of the bottom of the right lower supporting plate.

Technical Field

The invention relates to the technical field of medical equipment, in particular to an improved pallet truck for an operating room.

Background

In various hospitals, when patients are operated, operating room pallet trucks which can contain various medical supplies and surgical instruments are often needed.

For the existing pallet truck in an operating room, the pallet truck generally comprises medical pallets, support frames used for supporting the corresponding medical pallets and universal rotating wheels with braking parts, wherein the universal rotating wheels are arranged at four corners of the bottom of the corresponding support frames.

Although the operating room pallet truck with the corresponding structure is widely used, the operating room pallet truck still has certain defects and shortcomings;

particularly, on the one hand, its medical tray is for being fixed in on its corresponding support frame for not convenient to detach makes inconvenient independent utility then, and on the other hand, its corresponding support frame can not be closed, makes occupation space big when not using, makes can not effectively practice thrift operating room space resources.

Thus, the conventional problems are solved.

Disclosure of Invention

The present invention is directed to overcoming the above-mentioned deficiencies of the prior art and providing an improved pallet truck for operating rooms.

The technical scheme adopted by the invention for solving the problems in the prior art is as follows: an improved pallet truck for operating rooms comprises a medical pallet and a foldable support frame for supporting the medical pallet;

the foldable support frame comprises a top plate, a left frame body vertically arranged at the left lower part of the top plate and a right frame body vertically arranged at the right lower part of the top plate; four corners of the upper end surface of the top plate are respectively and vertically fixedly provided with an angle limiting block with an L-shaped cross section;

the medical tray is detachably arranged on the upper end face of the top plate, and four corners of the medical tray are correspondingly abutted to the inner end faces of the four corner limiting blocks.

The above technical solution is further described as follows:

preferably, the left frame body comprises a left upper connecting plate and a left lower supporting plate which are arranged in a halved manner; the right frame body comprises a right upper connecting plate and a right lower supporting plate which are arranged in half;

a left accommodating cavity is formed in the upper top surface of the left lower supporting plate downwards; the upper edge of the left upper connecting plate is fixedly connected with the left edge of the lower bottom surface of the top plate, and the left upper connecting plate can be arranged in the left accommodating cavity in a vertically sliding manner; the upper part of the front side surface and the upper part of the rear side surface of the left lower supporting plate are respectively and fixedly provided with a left locking bolt which is screwed into the corresponding left accommodating cavity so as to correspondingly abut against the front side surface of the left upper connecting plate and the rear side surface of the left upper connecting plate;

a right accommodating cavity is formed in the upper top surface of the right lower supporting plate downwards; the upper edge of the right upper connecting plate is fixedly connected with the right edge of the lower bottom surface of the top plate, and the right upper connecting plate can be arranged in the right accommodating cavity in a vertically sliding manner; the upper part of the front side surface and the upper part of the rear side surface of the right lower supporting plate are respectively and fixedly provided with a right locking bolt which is screwed into the corresponding right accommodating cavity so as to correspondingly abut against the front side surface of the right upper connecting plate and the rear side surface of the right upper connecting plate;

when the two left locking bolts and the two right locking bolts are synchronously unscrewed, the left upper connecting plate and the right upper connecting plate can correspondingly slide to the left accommodating cavity and the right accommodating cavity, so that the left frame body and the right frame body can be correspondingly folded.

Preferably, a storage box for containing the medical tray is fixedly arranged on the outer end face of the left lower supporting plate and/or the outer end face of the right lower supporting plate;

the upper portion of the storage box is open, and the middle portion of the storage box is vertically provided with a notch groove which extends to the open notch groove and is convenient for taking and placing the medical tray.

Preferably, the top plate comprises a left side plate and a right side plate which are arranged in half;

the left edge of the left side plate is fixedly connected with the upper edge of the left upper connecting plate; the right edge of the right side plate is fixedly connected with the upper edge of the right upper connecting plate; a drawing cavity is formed in the right side surface of the left side plate leftwards, and the right side plate is arranged in the drawing cavity in a drawing manner; and the right side of the front end surface of the left side plate and the right side of the rear end surface of the left side plate are respectively and fixedly provided with a fastening bolt which is screwed into the drawing cavity so as to correspondingly and tightly abut against the front end surface of the right side plate and the rear end surface of the right side plate;

when the two fastening bolts are synchronously unscrewed, the right side plate can slide to the drawing cavity, so that the top plate can be folded.

Preferably, the angle limiting block comprises a left front angle limiting block, a left rear angle limiting block, a right front angle limiting block and a right rear angle limiting block;

the left front angle limiting block is fixedly arranged at the left front angle of the upper end surface of the left side plate; the left rear angle limiting block is fixedly arranged at the left rear angle of the upper end surface of the left side plate; the right front angle limiting block is fixedly arranged at the right front angle of the upper end surface of the right side plate; and the right rear angle limiting block is fixedly arranged at the right rear angle of the upper end surface of the right side plate.

Preferably, a right front cushion plate integrally formed with the right front corner limiting block is fixedly arranged in the right front corner limiting block along the horizontal direction; a right rear cushion plate which is integrally formed with the right rear corner limiting block is fixedly arranged in the lower edge of the right rear corner limiting block in a horizontal manner;

the upper end face of the right front base plate and the upper end face of the right rear base plate are respectively flush with the upper end face of the left side plate.

Preferably, a layer of soft rubber protection pad is respectively adhered to the inner end faces of the left front corner limiting block, the left rear corner limiting block, the right front corner limiting block and the right rear corner limiting block.

Preferably, a push-pull handle is fixedly arranged on the upper portion of the left end face of the left upper connecting plate and/or the upper portion of the right end face of the right upper connecting plate along the front-back direction.

Preferably, the device further comprises four universal rotating wheels with braking members;

the two universal rotating wheels are correspondingly and fixedly arranged on the front side and the rear side of the bottom of the left lower supporting plate; and the other two universal rotating wheels are correspondingly and fixedly arranged on the front side and the rear side of the bottom of the right lower supporting plate.

The invention has the beneficial effects that:

when the improved tray carriage for the operating room is specifically implemented, on one hand, the medical tray is detachably arranged on the upper end face of the top plate, so that the medical tray can be detached and is convenient to use independently, the use flexibility is high, four corners of the medical tray are correspondingly abutted to inner end faces of the four corner limiting blocks on the upper end face of the top plate, the medical tray is stably arranged and is not easy to slip and drop, the use reliability of the improved tray carriage is high, on the other hand, the foldable supporting frame is small in size in a foldable mode, so that the foldable tray carriage can be folded to the minimum size and is convenient to store when not used, more space of the operating room is not occupied, the space resources of the operating room are effectively saved, and further, the improved tray carriage is high in practicability and good in use effect.

Secondly, in the technical scheme, on one hand, when two left locking bolts and two right locking bolts are synchronously unscrewed, the left upper connecting plate and the right upper connecting plate can correspondingly slide to the left accommodating cavity and the right accommodating cavity so as to correspondingly fold the left frame body and the right frame body, so that the whole occupied space of the medical tray can be approximately reduced to 0.5 time of the original occupied space, on the basis, when two fastening bolts are synchronously unscrewed, the right side plate can slide to the drawing cavity so as to fold the top plate, so that the whole occupied space of the medical tray can be continuously reduced to approximately 0.25 time of the original occupied space, therefore, even if the medical tray is not used, the occupied space can be greatly reduced, the storage effect is excellent, on the other hand, when the medical tray is stored, the medical tray can be synchronously contained in the storage box so that the storage is convenient, furthermore, the using effect of the invention can reach the best.

Drawings

FIG. 1 is a schematic view of the overall structure of the improved pallet truck for operating rooms;

FIG. 2 is an exploded view of the improved operating room pallet truck of the present invention;

FIG. 3 is a view showing a state of use of the present invention in a stored state;

the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Reference numerals:

improve the pallet truck 1000 for operating rooms;

a medical tray 10;

a foldable support frame 20;

a top plate 201; the left side plate 2011; a drawing cavity 20111; the fastening bolts 20112; a right side panel 2012; a left frame body 202; the upper left connection plate 2021; a left lower fascia 2022; a left housing chamber 20221; a left locking bolt 20222; a right frame body 203; a right upper connecting plate 2031; a right lower pallet 2032; a right housing cavity 20321; right locking bolt 20322; a corner stopper 204; a left front angle stopper 20411; a left rear angle stopper 20422; a right front corner stopper 20433; a right rear corner stopper 20444; a right rear pad 20441; a storage box 205; an opening 2051; a notched groove 2052; a push-pull handle 206;

the universal swivel wheel 30.

Detailed Description

The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments so that the inventive spirit of the present invention can be more clearly and intuitively understood.

As shown in fig. 1, 2 and 3;

the invention provides an improved pallet truck 1000 for an operating room, which comprises a medical pallet 10 and a foldable support frame 20 for supporting the medical pallet 10;

the foldable support frame 20 comprises a top plate 201, a left frame body 202 vertically arranged at the left lower part of the top plate 201, and a right frame body 203 vertically arranged at the right lower part of the top plate 201; four corners of the upper end surface of the top plate 201 are respectively and vertically fixedly provided with an angle limiting block 204 with an L-shaped cross section;

the medical tray 10 is detachably arranged on the upper end surface of the top plate 201, and four corners of the medical tray are correspondingly abutted against the inner end surfaces of the four corner limiting blocks 204.

Based on the above, it is clear that the present invention is mainly used as an improved pallet truck 1000 for an operating room when embodied.

On one hand, the medical tray 10 is detachably arranged on the upper end surface of the top plate 201, so that the medical tray can be detached and is convenient to use independently, the use flexibility is high, and four corners of the medical tray are correspondingly abutted against inner end surfaces of the four corner limiting blocks 204 on the upper end surface of the top plate 201, so that the medical tray is placed stably and is not easy to slide and fall off, and the medical tray is high in use reliability.

On the other hand, the foldable support frame 20 can be folded to be small, so that when the invention is not used, the invention can be folded to be minimum and is convenient to store, and the invention does not occupy more space of an operating room, so that the space resource of the operating room can be effectively saved.

Furthermore, the invention has strong practicability and good use effect.

Further, in the present technical solution, the left frame body 202 includes a left upper connecting plate 2021 and a left lower supporting plate 2022 which are half-divided; the right frame body 203 comprises a right upper connecting plate 2031 and a right lower supporting plate 2032 which are arranged in half;

a left accommodating cavity 20221 is formed downward on the upper top surface of the left lower supporting plate 2022; the upper edge of the left upper connecting plate 2021 is fixedly connected with the left edge of the lower bottom surface of the top plate 201, and the left upper connecting plate 2021 is slidably arranged in the left accommodating cavity 20221 up and down; a left locking bolt 20222 screwed into the corresponding left accommodating cavity 20221 is fixedly arranged on the upper portion of the front side surface and the upper portion of the rear side surface of the left lower supporting plate 2022 respectively so as to be correspondingly abutted against the front side surface of the left upper connecting plate 2021 and the rear side surface of the left upper connecting plate 2021;

moreover, a right accommodating cavity 20321 is formed on the upper top surface of the right lower supporting plate 2032 downward; the upper edge of the right upper connecting plate 2031 is fixedly connected to the right edge of the lower bottom surface of the top plate 201, and the right upper connecting plate 2031 is slidably disposed in the right accommodating cavity 20321; a right locking bolt 20322 screwed into the corresponding right accommodating cavity 20321 to be correspondingly abutted against the front side surface of the right upper connecting plate 2031 and the rear side surface of the right upper connecting plate 2031 is fixedly arranged on the upper part of the front side surface and the upper part of the rear side surface of the right lower supporting plate 2032 respectively;

therefore, when the two left locking bolts 20222 and the two right locking bolts 20322 are synchronously loosened, the left upper connecting plate 2021 and the right upper connecting plate 2031 can slide to the left accommodating cavity 20221 and the right accommodating cavity 20321, so that the left frame 202 and the right frame 203 can be folded correspondingly.

Thus, when the invention is not used, the whole occupied space can be reduced to nearly 0.5 time of the original occupied space,

furthermore, in this embodiment, the outer end surface of the left lower supporting plate 2022 and/or the outer end surface of the right lower supporting plate 2032 is fixedly provided with a storage box 205 for storing the medical tray 10;

wherein, receiver 205 upper portion forms into uncovered 2051, and the middle part is vertical to be seted up and is extended to uncovered 2051 is convenient for get a breach groove 2052 of putting medical tray 10 on receiver 205.

Thus, when the medical tray 10 is stored, the medical tray can be synchronously stored in the storage box 205, so that the storage is convenient.

In the present embodiment, as a preferable embodiment, the top plate 201 includes a left side plate 2011 and a right side plate 2012 which are provided in half;

the left edge of the left side plate 2011 is fixedly connected with the upper edge of the left upper connecting plate 2021; the right edge of the right side plate 2012 is fixedly connected with the upper edge of the right upper connecting plate 2031; a drawing cavity 20111 is formed in the right side face of the left side plate 2011 leftwards, and the right side plate 2012 is arranged in the drawing cavity 20111 in a drawing manner; a fastening bolt 20112 screwed into the drawing cavity 20111 to enable the fastening bolt to be correspondingly abutted against the front end face of the right side plate 2012 and the rear end face of the right side plate 2012 is fixedly arranged on the right side of the front end face of the left side plate 2011 and on the right side of the rear end face of the left side plate 2011 respectively;

therefore, when the two fastening bolts 20112 are simultaneously loosened, the right side plate 2012 can slide to the drawing cavity 20111, so that the top plate 201 can be folded.

Then, on the basis that the left frame 202 and the right frame 203 are correspondingly folded, the two fastening bolts 20112 are synchronously unscrewed, so that the right side plate 2012 slides to the drawing cavity 20111, and the top plate 201 can be folded, so that the overall occupied space of the invention can be continuously reduced to approximately 0.25 times of the original occupied space.

Therefore, when the invention is not used, the occupied space can be greatly reduced, the containing effect is excellent,

it should be added that, in specific implementation, the angle limiting block 204 in the present technical solution includes a left front angle limiting block 2041, a left rear angle limiting block 2042, a right front angle limiting block 2043, and a right rear angle limiting block 2044;

the left front angle limiting block 2041 is fixedly arranged at the left front angle of the upper end surface of the left side plate 2011; the left rear angle limiting block 2042 is fixedly arranged at the left rear angle of the upper end surface of the left side plate 2011; the right front angle limiting block 2043 is fixedly arranged on the right front angle of the upper end surface of the right side plate 2012; the right rear angle limiting block 2044 is fixedly arranged at the right rear angle of the upper end face of the right side plate 2012.

On the basis, a right front cushion plate (not shown) integrally formed with the right front corner limiting block 2043 is horizontally and fixedly arranged on the inner lower edge of the right front corner limiting block; a right rear cushion plate 20441 integrally formed with the right rear angle limiting block 2044 is horizontally and fixedly arranged on the inner lower edge of the right rear angle limiting block 2044;

the upper end surfaces of the right front pad (not shown) and the right rear pad 20441 are flush with the upper end surface of the left side plate 2011 respectively.

Thereby, when the medical tray 10 is placed on the top plate 201, the medical tray 10 is placed stably.

Furthermore, the using effect of the invention can reach the best.

It is further necessary to supplement that, in specific implementation, a layer of soft rubber pad (not shown) is respectively adhered to the inner end faces of the left front corner limiting block 2041, the left rear corner limiting block 2042, the right front corner limiting block 2043 and the right rear corner limiting block 2044.

Therefore, when the medical tray 10 is placed on the upper end surface of the top plate 201, four corners of the periphery of the medical tray are correspondingly protected by the four soft rubber pads (not shown), so that the medical tray 10 is not easily extruded and deformed or damaged, and the service life of the medical tray 10 is long.

Further, in the present embodiment, in order to facilitate the pushing and pulling of the present invention, in the present technical solution, a push-pull handle 206 is fixedly disposed on the upper portion of the left end surface of the left upper connection plate 2021 and/or the upper portion of the right end surface of the right upper connection plate 2031 along the front-back direction.

Furthermore, in the present embodiment, the present invention further includes four universal swivel wheels 30 with brake members;

two universal rotating wheels 30 are correspondingly and fixedly arranged on the front side and the rear side of the bottom of the left lower supporting plate 2022; the other two universal rotating wheels 30 are correspondingly and fixedly arranged at the front side and the rear side of the bottom of the right lower supporting plate 2032.

Therefore, the four universal rotating wheels 30 with braking members are convenient for fixing and moving, so that the operation is convenient and labor-saving.

Other embodiments, etc., will not be described herein.

In conclusion, the invention has the advantages of simple integral structure, easy implementation, easy operation, strong practicability, strong specificity and low manufacturing cost, and does not need to increase too much cost in the structural improvement and the technical improvement, so that the invention inevitably has good market popularization value, is very popular and can be effectively popularized.

The above description is only for the preferred embodiment of the present invention and is not intended to limit the scope of the present invention, and all changes in equivalent structure or equivalent flow, which are made by using the contents of the specification and the drawings of the present invention, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.