CN112891105A

CN112891105A - Safety management device for medical care instrument

Info

Publication number: CN112891105A
Application number: CN202110065004.8A
Authority: CN
Inventors: 林杨; 陈利佳; 文佳丽; 于珊珊; 崔赛男
Original assignee: Jiamusi University
Current assignee: Jiamusi University
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-06-04
Anticipated expiration: 2041-01-18
Also published as: CN112891105B

Abstract

The invention relates to the technical field of medical safety, and discloses a safety management device for medical care equipment, which comprises a base, wherein four corners of the bottom end of the base are fixedly connected with universal wheels, one side of the top end of the base is fixedly connected with a handle, two sides of the top end of the base are protruded, three sliding limiting rods which are uniformly distributed are fixedly connected among the protrusions, a storage rack is arranged above the base, uniformly distributed storage boxes are placed in the storage rack, symmetrical adjusting grooves are formed in the bottom of the storage rack, symmetrical positioning plates are fixedly connected to the bottom of the base, and a cavity is formed in one side in each positioning plate. According to the invention, through the designed gravity ball, the arm lever and the eccentric bulge, when the handcart tends to incline in the running process, the gravity ball can swing along with the trend, so that the eccentric bulge rotates to extrude the commodity shelf, and the commodity shelf moves in the opposite direction of the inclination trend, thereby the center of gravity is shifted, and the handcart is kept stable.

Description

Safety management device for medical care instrument

Technical Field

The invention relates to the technical field of medical safety, in particular to a safety management device for medical care instruments.

Background

The medical trolley refers to a trolley for protecting a ward and transferring medical equipment, surgical instruments, medicines and other things, can greatly reduce the operation burden of a caregiver, and can also quickly transfer the instruments according to the actual requirements of the ward.

Present medical handcart is mostly fixed multilayer flat board, the opening box that will be equipped with things such as medical instrument, medicine directly is arranged in on the multilayer flat board, this kind of medical handcart has following problem in the hospital, because hospital passageway environment is complicated, personnel are intensive, when carrying out quick transportation, let the case that is equipped with medical instrument etc. to translation on one side very easily in the department of turning round and dodge, make the handcart focus to one side skew, lead to tumbling and the unrestrained of medical instrument of handcart, cause the pollution of medical instrument etc., only reduce the transfer speed for avoiding empting, but this will delay hospital's first aid.

Disclosure of Invention

The invention provides a safety management device for medical care equipment, which aims to overcome the defects of the prior medical trolley in the use process, has the advantages of adjusting the gravity center to keep the balance state of the trolley during movement and limiting the movement to keep the trolley in a stable state during stopping, and solves the technical problems in the prior art.

The invention provides the following technical scheme: the utility model provides a safety control device for medical care apparatus, includes the base, the bottom four corners fixedly connected with universal wheel of base, top one side fixedly connected with handle of base, the top both sides of base are protruding, and the gliding gag lever post of the three equipartition of fixedly connected with between the arch, the supporter is installed to the top of base, the storage tank of equipartition has been placed in the supporter, the adjustment groove of symmetry is seted up to the bottom of supporter, the positioning disk of the bottom fixedly connected with symmetry of base, the cavity has been seted up to one side in the positioning disk, the spring of fixedly connected with symmetry on the lateral wall of cavity, the other end fixedly connected with arm-lever of spring, the one end fixedly connected with gravity ball of arm-lever, and other end fixedly connected with dwang, the top fixedly connected with eccentric arch of dwang.

Preferably, the commodity shelf is movably sleeved with the sliding limiting rod, and the distance between the lower end face of the commodity shelf and the upper end face of the base is two millimeters.

Preferably, adjustment groove, eccentric bellied cross section are oval, eccentric bellied big footpath value equals the path value of adjustment groove, eccentric bellied joint is in the adjustment groove, the adjustment groove is concentric with the dwang, the laminating of eccentric bellied big footpath one side and the big footpath one side in adjustment groove.

Preferably, the cross section of the cavity is semicircular, the two cavities are in a symmetrical state, and the spring is arc-shaped.

The invention has the following beneficial effects:

1. according to the invention, through the designed gravity ball, the force arm rod and the eccentric bulge, when the handcart has a tilting trend in the driving process, the gravity ball can swing along the trend, so that the eccentric bulge rotates to extrude the commodity shelf, the commodity shelf moves in the opposite direction of the tilting trend, the center of gravity is shifted, the handcart is kept stable in the moving symmetry of the centers of gravity at two sides, and the phenomenon that the handcart is toppled over due to the fact that the center of gravity shifts to one side in the processes of quick movement and avoidance is avoided.

2. According to the invention, through the designed spring and the gravity ball, when the handcart is not moved, the spring can push the gravity ball to return to the balance position, so that the eccentric bulge is fixed to limit the left-right shaking of the commodity shelf, the balance of the commodity shelf is ensured, and the shaking of the commodity shelf during fetching is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the eccentric protrusion structure of the present invention;

FIG. 3 is a schematic view of the shelf of the present invention;

FIG. 4 is a schematic view of the structure of the adjustment slot of the present invention;

FIG. 5 is a schematic view of a puck structure according to the present invention;

fig. 6 is a schematic view of the gravity ball structure of the present invention.

In the figure: 1. a base; 2. a universal wheel; 3. a handle; 4. a sliding limit rod; 5. a rack; 6. a storage box; 7. an adjustment groove; 8. positioning a plate; 801. a cavity; 9. a spring; 10. a force arm lever; 11. a gravity ball; 12. rotating the rod; 13. an eccentric protrusion.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a safety management device for medical care equipment comprises a base 1, universal wheels 2 fixedly connected to four corners of the bottom end of the base 1, a handle 3 fixedly connected to one side of the top end of the base 1, two sides of the top end of the base 1 are protruded, three sliding limiting rods 4 which are uniformly distributed are fixedly connected among the bulges, an object placing rack 5 is arranged above the base 1, storage boxes 6 which are uniformly distributed are placed in the object placing rack 5, symmetrical adjusting grooves 7 are arranged at the bottom of the object placing rack 5, symmetrical positioning discs 8 are fixedly connected at the bottom of the base 1, a cavity 801 is arranged at one side in each positioning disc 8, symmetrical springs 9 are fixedly connected on one side wall of the cavity 801, the other end of each spring 9 is fixedly connected with a force arm rod 10, one end of each force arm rod 10 is fixedly connected with a gravity ball 11, and the other end is fixedly connected with a rotating rod 12, and the top of the rotating rod 12 is fixedly connected with an eccentric bulge 13.

Wherein, supporter 5 cup joints with 4 activities of the gag lever post that slide, make slide gag lever post 4 restriction supporter 5 can only carry out the horizontal slip, avoid its slip to other directions and drop that leads to and when the handcart stops supporter 5 does work to eccentric bulge 13 and the stable inefficacy condition that leads to, two millimeters are apart from with the up end of base 1 to the lower terminal surface of supporter 5, make supporter 5 when receiving the extrusion of eccentric bulge 13, supporter 5 can not receive base 1's frictional force influence and lead to sliding inefficacy.

Wherein, the adjustment groove 7, the cross section of eccentric arch 13 is oval, the major diameter value of eccentric arch 13 equals the minor diameter value of adjustment groove 7, eccentric arch 13 joint is in adjustment groove 7, adjustment groove 7 is concentric with dwang 12, the major diameter one side of eccentric arch 13 is laminated with major diameter one side of adjustment groove 7, make gravity ball 11 when rotating, arm of force pole 10 can drive dwang 12 synchronous rotation, make dwang 12 can drive eccentric arch 13 and rotate, the major diameter one end that makes eccentric arch 13 and adjustment groove 7 contact can rotate to the path one end of adjustment groove 7, thereby make its extrusion adjustment groove 7, make supporter 5 do reverse motion.

Wherein, the cross section of cavity 801 is semi-circular, the rotation orbit of gravity ball 11 is the arc, make the rotation of gravity ball 11 can not receive the influence, two cavities 801 are symmetrical state, make two gravity balls 11, arm of force pole 10, dwang 12, eccentric arch 13 are symmetrical state, make two gravity balls 11 keep gravity balance when the small handcart stops, avoid the uneven forward lean forward (hypsokinesis) threat that leads to of preceding back direction gravity, spring 9 is the arc, can compress (tensile) spring 9 when making gravity ball 11 rotate, make spring 9 can not appear the card pause phenomenon.

The use method (working principle) of the invention is as follows:

firstly, medical instruments are placed in a storage box 6, then the trolley is pushed by a handle 3 to move forward, at the moment, the trolley has a tendency of gravity center deviation under the influence of external force, a gravity ball 11 slides to one side of the tendency of gravity center deviation, a spring 9 at one side is compressed, a spring 9 at the other side is stretched, and a force arm rod 10 drives a rotating rod 12 to rotate, so that an eccentric bulge 13 rotates;

then, the protruding part of the eccentric bulge 13 is pressed on the small diameter part of the adjusting groove 7, so that the object placing rack 5 moves on the sliding limiting rod 4 in the direction opposite to the sliding direction of the gravity ball 11, the gravity center of the object placing rack 5 is shifted, and the gravity center balance of the small cart is kept;

finally, when the trolley stops, the spring 9 drives the gravity ball 11 to return to the balance state, so that the eccentric protrusion 13 reversely pushes the article placing rack 5, the article placing rack 5 returns to the balance state, and the medical instrument can be taken out at the moment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A safety management device for medical care equipment, includes base (1), its characterized in that: the bottom four corners fixedly connected with universal wheel (2) of base (1), top one side fixedly connected with handle (3) of base (1), the top both sides arch of base (1), and fixedly connected with the spacing pole (4) that slides of three equipartitions between the arch, supporter (5) are installed to the top of base (1), the storage tank (6) of equipartition have been placed in supporter (5), symmetrical adjustment groove (7) have been seted up to the bottom of supporter (5), the bottom fixedly connected with symmetrical positioning disk (8) of base (1), cavity (801) have been seted up to one side in positioning disk (8), fixedly connected with symmetrical spring (9) on the lateral wall of cavity (801), the other end fixedly connected with arm pole (10) of spring (9), the one end fixedly connected with gravity ball (11) of arm pole (10), and the other end is fixedly connected with a rotating rod (12), and the top of the rotating rod (12) is fixedly connected with an eccentric bulge (13).

2. The safety management device for medical care instruments according to claim 1, characterized in that: the commodity shelf (5) is movably sleeved with the sliding limiting rod (4), and the lower end face of the commodity shelf (5) is two millimeters away from the upper end face of the base (1).

3. The safety management device for medical care instruments according to claim 1, characterized in that: the cross section of adjustment groove (7), eccentric arch (13) is oval, the major diameter value of eccentric arch (13) equals the minor diameter value of adjustment groove (7), eccentric arch (13) joint is in adjustment groove (7), adjustment groove (7) and dwang (12) are concentric, the major diameter one side of eccentric arch (13) is laminated with the major diameter one side of adjustment groove (7).

4. The safety management device for medical care instruments according to claim 1, characterized in that: the cross section of the cavity (801) is semicircular, the two cavities (801) are in a symmetrical state, and the spring (9) is arc-shaped.