CN113729976A - PICC puts a tub and carries and folding box for operation - Google Patents

Abstract

A PICC puts folding box for tub and carry and operation, including the case, draw bar and moving wheel of bottom fixed connection of case on the case, the case is 2, the case includes left case and right case, the size of left case and right case is the same, adopt the symmetrical design of left case and right case, make the drawer built-in, can increase space utilization on the one hand, when the case is closed, two cases conflict each other and block, prevent the article from coming off, there are drive mechanisms on the body, through the said drive mechanism, when the said left case and right case are opened or closed, the drawer can be moved forward or right, the stay cord drives the take-up reel to rotate through the pulling force when the left case and right case are opened, when the said left case and right case are closed, the said stay cord can stimulate the take-up reel to rotate counterclockwise, the take-up reel drives the lead screw to rotate and withdraws the drawer automatically, this kind of arrangement can make the case close, the drawer automatically returns, linkage is improved, operation steps are reduced, and convenience is further improved.

Description

PICC puts a tub and carries and folding box for operation

Technical Field

The invention relates to the technical field of folding boxes, in particular to a PICC (peripherally inserted central catheter) tube-placing, carrying and operating folding box.

Background

At present, an infusion set often needs to go to each ward to place a tube, when going out to place the tube, the infusion set needs to pull a box, lift a medicine box, borrow a treatment cart to open the bag from a nurse after going to the ward, prepare things, find the treatment cart and place ultrasound in the ward, and are troublesome and waste time;

for example, in the patent application of the invention with application number 201910965183.3, a push-pull PICC maintenance visit box is disclosed; comprises a box body, a telescopic pull rod, a lifting handle and a roller; the box body is divided into a left upper accommodating cavity, a left lower accommodating cavity, a right upper accommodating cavity and a right lower accommodating cavity; the front end surface of the box body is provided with an upper drawing opening which penetrates through the upper left accommodating cavity and a lower drawing opening which penetrates through the lower left accommodating cavity, and the right side of the box body is provided with an upper side opening which penetrates through the upper right accommodating cavity and a lower side opening which penetrates through the lower right accommodating cavity; the upper left containing cavity is provided with an upper-layer object placing drawer; the left lower accommodating cavity is provided with a lower-layer storage drawer; the upper right containing cavity is provided with a wet tissue storage box; the medical sharp instrument collection box and the medical waste storage box are arranged in the right lower accommodating cavity, the portable medical sharp instrument collection box and the medical waste storage box can be carried by a hand and pushed and pulled, so that the portable medical waste storage box is portable and labor-saving to carry, the upper storage drawer is used for containing aseptic articles for PICC maintenance, the lower storage drawer is used for containing conventional articles for PICC maintenance, so that effective isolation can be realized, and the medical sharp instrument collection box and the medical waste storage box are arranged in the right lower accommodating cavity and can be drawn out for use, so that the portable medical sharp instrument collection box and the medical waste storage box are convenient to use.

One, in this patent application, realize putting arrangement and the integration of managing with the piece to PICC through the form that sets up a plurality of drawers on the box, the drawer is outwards opened, the utilization ratio in space is lower, and when the packing, the closing of each drawer all need be closed in proper order, and need carry on spacingly with a fixed button respectively for the operation is still more loaded down with trivial details, and a plurality of buttons that set up expose outside for a long time, when receiving to cut to pieces and rub, still can lead to the drawer that corresponds to open, cause the article to drop.

Secondly, in this patent application, the function of the treatment vehicle cannot be realized during the operation of tube placement, and the extra work required by the treatment vehicle still cannot be solved during the tube placement. .

Disclosure of Invention

The invention aims to provide a PICC (peripherally inserted central catheter) catheter carrying and operating folding box, which aims to solve the problems that the operation proposed in the background art is still complicated, when the PICC catheter carrying and operating folding box is scratched, a corresponding drawer is opened, objects fall off and the PICC catheter carrying and operating folding box cannot play a role of a treatment vehicle in catheter placing operation.

In order to achieve the purpose, the invention provides the following technical scheme:

a PICC puts pipe and carries and operation and use folding box, includes the removal wheel of pull rod and box bottom fixed connection on the box, the box is 2, the box includes left case and right case, left side case and right case size are the same, adopt the symmetrical design of left case and right case, make the drawer built-in, can increase space utilization on the one hand, on the one hand when the box is closed, two cases conflict each other and block, prevent that article from coming off, the right-hand member front side of left case and the left end front side of right case pass through the hinge rotation and connect, the inboard of left case has set gradually supersound placing chamber, drawer and placing chamber from top to bottom, the inboard of right case has set gradually drawer, placing chamber and drawer from top to bottom, the front end of drawer is provided with planar shielding object, after left case and right case are closed, the shielding object of drawer front end can block the front end of placing chamber, the box body is provided with a transmission mechanism, and the drawer can move forwards or rightwards when the left box and the right box are opened or closed through the transmission mechanism.

Furthermore, the transmission mechanism comprises a winding roll and a lead screw, the winding roll is used for driving the lead screw to rotate, the winding roll is rotatably arranged on the inner side of the rear end of the box body, a stay cord is wound on the outer side of the winding roll, the stay cord drives the winding roll to rotate through the pulling force generated when the left box and the right box are opened, the other end of the stay cord penetrates through the inner side of the box body where the stay cord is arranged and is fixedly connected with the outer side of the rear end of the other box body, a limiting rod is fixedly connected to the inner side of the box body and plays a role in increasing the movement stability of the drawer, the front end of the winding roll is fixedly connected with the rear end of the lead screw, the outer side of the lead screw is spirally connected with the inner side of the bottom end of the drawer, the lead screw drives the drawer to move forwards or backwards when rotating, the outer side of the limiting rod is slidably connected with the inner side of the drawer, and when the left box and the right box are closed, the stay cord can pull the winding roll to rotate anticlockwise, the winding roll drives the screw rod to rotate to automatically withdraw the drawer, and the arrangement can ensure that the drawer automatically returns when the box body is closed, thereby increasing linkage and reducing operation steps.

Further, the transmission mechanism further comprises a rotating disc and a connecting disc, the front end of the rotating disc is fixedly connected with the rear end of the winding disc, the rotating disc and the winding disc are coaxially arranged, the rotating disc is used for driving the winding disc to rotate clockwise, a clockwork spring is fixedly connected to the inner side of the rotating disc and plays a role in storing force, the fixed end of the clockwork spring is fixedly connected with the inner side of the box body, when the left box and the right box are closed, the stay cord can pull the rotating disc to rotate through the winding disc to enable the clockwork spring to store force, when the left box and the right box are opened, the clockwork spring can drive the winding disc to rotate clockwise, the outer side of the connecting disc is fixedly connected with the inner side of the box body, the inner side of the connecting disc is rotatably connected with the outer sides of the rotating disc and the rotating disc, when the left box and the right box are opened, the clockwork spring can drive the winding disc to rotate clockwise, the winding roll drives the screw rod to rotate clockwise, and the screw rod brings out the drawer.

Further, the inboard of supersound placing chamber is rotated and is connected with the bull stick, the outside fixedly connected with planking of bull stick, the quantity of planking is 3, the even setting of planking is in the outside of bull stick, and the planking divide into the space that two independence can use with supersound placing chamber, and the space diminishes, plays spacing effect, the inboard sliding connection of planking has the inner panel, the inboard of planking is provided with the third spring, the both ends of third spring respectively with one end inboard of planking and one side fixed connection of inner panel, the inner panel can shrink the inboard that gets into the planking, and compensation effect can be played in this kind of setting, make the bull stick can not need not put the intermediate position at supersound placing chamber, and the big one can be accomplished in the space that two independence can use, and big ultrasonic apparatus body is put into to the ultrasonic apparatus body, and little ultrasonic apparatus probe is put into.

Furthermore, the top end of the rotating rod is fixedly connected with an outer hexagon, the inner side of the top end of the left box is provided with a sliding chute, the sliding chute enables the outer hexagon to have a moving space, the inner side of the sliding chute is connected with a connecting plate in a sliding way, the inner side of the connecting plate is fixedly connected with an inner hexagon, the outer side of the inner hexagon is connected with the inner side of the top end of the left box in a sliding way, the bottom end of the inner hexagon can be sleeved on the outer side of the outer hexagon in a downward sliding way, the arrangement ensures that the outer hexagon can be blocked to prevent the rotation of the rotating rod and further play a role in limiting after the bottom end of the inner hexagon is downwards slidably sleeved outside the outer hexagon, the inboard of spout is provided with first spring, the both ends of first spring respectively with the bottom of spout and the bottom fixed connection of connecting plate, first spring makes the open-close plate open the back, and the interior hexagonal moves upwards, resumes the free state of outer hexagonal and bull stick.

Further, the top left side of left side case is connected with the open-close board through hinge rotation, and the open-close board is opened left on the one hand and can be played the effect that acts as the treatment car, opens right on the one hand and can make the box close, works as open-close board turns over the back right, and the open-close board can be pressed down interior hexagonal, and the open-close board can be pressed down the back with interior hexagonal, and the outside of hexagonal outside can be established to the bottom of interior hexagonal downward slip cap, be provided with the cardboard on the open-close board, the locating hole has been seted up to the inboard of cardboard is even, be provided with the draw-in groove corresponding with the cardboard on the case of the right side, cardboard and draw-in groove can play and carry out fixed effect to the open-close board, make the box close.

Further, a movable space is arranged on the inner side of the top end of the right box, a slide rod is fixedly connected to the inner side of the movable space and plays a role in limiting the top plate, the outer side of the slide rod is connected with a top plate in a sliding way, the right end of the top plate is fixedly connected with a positioning rod corresponding to the positioning hole, the right end of the top plate is fixedly connected with a sliding block, the sliding block is stirred leftwards, the sliding block can drive the top plate and the positioning rod to overcome the elasticity of the second spring and move leftwards, a space is reserved for the folding plates to be folded rightwards, the slide block is arranged at the inner side of the movable space in a sliding way, the slide block is arranged at the inner side, which can avoid unnecessary collision and prevent articles from falling off, the inner side of the movable space is also provided with a second spring, the two ends of the second spring are respectively and fixedly connected with the inner side of one end of the movable space and one side of the top plate, after the opening plate is turned over rightwards, the positioning rod can enter the inner side of the positioning hole under the action of the second spring to fix the opening plate.

Furthermore, the front end fixedly connected with connecting band of left side case, the front end of right side case still be provided with connecting band assorted connector link.

A PICC puts the tube and carries and operates the application method with the folding box, its step lies in;

the method comprises the following steps: placing an ultrasonic instrument and ultrasonic instrument probes on the front side and the rear side of an ultrasonic placing chamber respectively, and placing other objects required intuitively into the inner sides of a drawer and a placing chamber in a box body;

step two: closing the left box and the right box, shifting the slide block leftwards, turning the opening plate rightwards to enable the clamping plate to enter the inner side of the clamping groove, and loosening the slide block to enable the connecting belt to be buckled on the connecting buckle;

step three: the box body is driven to move by the pull rod and the moving wheel;

step four: after the box body is moved to a required place, the sliding block is shifted to the left, the opening plate is turned to the left, the connecting belt and the connecting buckle are separated, and the left box and the right box are opened.

Compared with the prior art, the folding box for PICC (peripherally inserted Central catheter) tube carrying and operation has the advantages that the drawer is built in by adopting the symmetrical design of the left box and the right box, the space utilization rate can be increased on the one hand, on the other hand, when the boxes are closed, the two boxes are mutually abutted and blocked to prevent articles from falling off, the boxes are provided with the transmission mechanisms, through the transmission mechanisms, when the left box and the right box are opened or closed, the drawer can move forwards or rightwards, the stay cord drives the winding reel to rotate through the pulling force generated when the left box and the right box are opened, when the left box and the right box are closed, the stay cord can pull the winding reel to rotate anticlockwise, the winding reel drives the lead screw to rotate to automatically withdraw the drawer, through the arrangement, when the boxes are closed, the drawer automatically returns, the linkage is increased, the operation steps are reduced, the inner side of the rotating reel is fixedly connected with the clockwork spring, and the clockwork spring plays a role of storing, the stiff end of clockwork spring and the inboard fixed connection of box, work as when left side case and right side case are closed, the stay cord can rotate through take-up reel pulling rolling disc, makes the clockwork spring hold power, works as when left side case and right side case are opened, the clockwork spring can drive the take-up reel clockwise rotation, and the lead screw takes the drawer out.

Compared with the prior art, the folding box for carrying and operating the PICC catheter is connected with the rotating rod in a rotating way on the inner side of the ultrasonic placing chamber, the outer side of the rotating rod is fixedly connected with the outer plate, the outer plate divides the ultrasonic placing chamber into two independent usable spaces, the space is reduced, the limiting effect is achieved, the inner plate can be contracted to enter the inner side of the outer plate, the compensation effect can be achieved through the arrangement, the rotating rod does not need to be placed in the middle position of the ultrasonic placing chamber, the two independent usable spaces can be one large and one small, the large space is used for placing an ultrasonic instrument body, the small space is used for placing an ultrasonic instrument probe, after the opening and closing plate is turned rightwards and closed, the bottom end of the inner hexagon can be downwards slidably sleeved on the outer side of the outer hexagon, the outer hexagon can be blocked when the bottom end of the inner hexagon is downwards slidably sleeved on the outer side of the outer hexagon, and the rotating rod is prevented from rotating, further play spacing effect, first spring makes the plywood open the back, and the interior hexagonal moves upwards, resumes the free state of outer hexagonal and bull stick.

Drawings

In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the technical description of the present invention will be briefly introduced below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

FIG. 1 is a schematic view of the overall appearance mounting structure of the present invention;

FIG. 2 is a schematic view of a rear view mounting structure of the case of the present invention;

FIG. 3 is a schematic view of a cross-sectional mounting arrangement at a drawer according to the present invention;

FIG. 4 is a schematic view of the mounting structure shown at A in FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the external structure of the winding roll according to the present invention;

FIG. 6 is a schematic view of the external structure of the inner hexagonal corner of the present invention;

FIG. 7 is a schematic view of an internal cross-sectional mounting arrangement at an ultrasound placement chamber of the present invention;

FIG. 8 is a schematic view of the top mounting structure at the turn bar of the present invention;

FIG. 9 is a schematic view of the mounting structure shown at B in FIG. 7 according to the present invention;

FIG. 10 is a schematic view of the present invention at the location of the chuck plate;

FIG. 11 is a schematic view of the mounting structure at the slot in the top cross-section of the present invention;

FIG. 12 is a schematic view showing an installation structure of a joint between an outer panel and an inner panel according to the present invention.

In the figure: 1. a box body; 1a, a left box; 1b, a right box; 2. an ultrasonic placing chamber; 3. a storage chamber; 4. a drawer; 5. opening and closing the board; 5a, a clamping plate; 5aa, positioning holes; 6. a connecting belt; 6a, connecting buckles; 7. a card slot; 8. a pull rod; 9. pulling a rope; 10. an inner hexagon; 11. a slider; 12. a limiting rod; 13. a screw rod; 14. a clockwork spring; 15. rotating the disc; 16. a connecting disc; 17. a take-up reel; 18. a rotating rod; 19. an outer plate; 20. an inner plate; 21. a connecting plate; 22. a chute; 23. an outer hexagon; 24. a first spring; 25. a slide rod; 26. positioning a rod; 27. a top plate; 28. an activity space; 29. a second spring; 30. and a third spring.

Detailed Description

The present invention is further described with reference to the following detailed description, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and all other embodiments within the scope of the present invention will be apparent to those of ordinary skill in the art based on the present detailed description without any inventive step.

Example 1

Referring to fig. 1-5, the present invention provides a technical solution:

a PICC puts a tub and carries and operates and uses the folding box, including the container 1, draw bar 8 on the container 1 and moving wheel that the bottom of container 1 fixedly connects, the container 1 is 2, the container 1 includes left case 1a and right case 1b, left case 1a and right case 1b are the same in size, adopt the symmetrical design of left case 1a and right case 1b, make drawer 4 built-in, on the one hand can increase the space utilization, on the other hand when the container 1 is closed, two containers 1 conflict and block each other, prevent the article from dropping, the right-hand member front side of left case 1a and left end front side of right case 1b are connected through the hinge rotation, the inboard of left case 1a has ultrasonic placing chamber 2, drawer 4 and storage chamber 3 sequentially from top to bottom, the inboard of right case 1b has drawer 4, storage chamber 3 and drawer 4 sequentially from top to bottom, the front end of drawer 4 has shelters from the flat, after left case 1a and right case 1b are closed, the front end of the storage chamber 3 can be blocked by a blocking object at the front end of the drawer 4, a transmission mechanism is arranged on the box body 1, and the drawer 4 can move forwards or rightwards when the left box 1a and the right box 1b are opened or closed through the transmission mechanism.

Specifically, the transmission mechanism comprises a winding roll 17 and a screw rod 13, the winding roll 17 is used for driving the screw rod 13 to rotate, the winding roll 17 is rotatably arranged on the inner side of the rear end of the box body 1, a pull rope 9 is wound on the outer side of the winding roll 17, the pull rope 9 drives the winding roll 17 to rotate by pulling force when the left box 1a and the right box 1b are opened, the other end of the pull rope 9 penetrates through the inner side of the box body 1 where the pull rope 9 is positioned and is fixedly connected with the outer side of the rear end of the other box body 1, a limiting rod 12 is fixedly connected with the inner side of the box body 1, the limiting rod 12 plays a role in increasing the motion stability of the drawer 4, the front end of the winding roll 17 is fixedly connected with the rear end of the screw rod 13, the outer side of the screw rod 13 is spirally connected with the inner side of the bottom end of the drawer 4, when the screw rod 13 rotates, the drawer 4 is driven to move forwards or backwards, the outer side of the limiting rod 12 is slidably connected with the inner side of the drawer 4, when the left box 1a and the right box 1b are closed, the stay cord 9 can pull the winding roll 17 to rotate anticlockwise, the winding roll 17 drives the screw rod 13 to rotate to automatically withdraw the drawer, and the drawer 4 automatically returns to the original position when the box body 1 is closed by the arrangement, so that linkage is improved, and operation steps are reduced.

Specifically, the transmission mechanism further comprises a rotating disc 15 and a connecting disc 16, the front end of the rotating disc 15 is fixedly connected with the rear end of a winding disc 17, the rotating disc 15 and the winding disc 17 are coaxially arranged, the rotating disc 15 is used for driving the winding disc 17 to rotate clockwise, a clockwork spring 14 is fixedly connected to the inner side of the rotating disc 15, the clockwork spring 14 plays a role in storing force, the fixed end of the clockwork spring 14 is fixedly connected with the inner side of the box body 1, when the left box 1a and the right box 1b are closed, the pull rope 9 can pull the rotating disc 15 to rotate through the winding disc 17, so that the clockwork spring 14 can store force, when the left box 1a and the right box 1b are opened, the clockwork spring 14 can drive the winding disc 17 to rotate clockwise, the outer side of the connecting disc 16 is fixedly connected with the inner side of the box body 1, the inner side of the connecting disc 16 is rotatably connected with the outer sides of the rotating disc 15 and the rotating disc 17, when the left box 1a and the right box 1b are opened, the clockwork spring 14 can drive the winding disc 17 to rotate clockwise, the winding roll 17 drives the screw rod 13 to rotate clockwise, and the screw rod 13 brings out the drawer 4.

By adopting the technical scheme: by adopting the symmetrical design of the left box 1a and the right box 1b, the drawer 4 is built-in, on one hand, the space utilization rate can be increased, on the other hand, when the box 1 is closed, the two boxes 1 are mutually abutted and blocked to prevent articles from falling off, the box 1 is provided with a transmission mechanism, through the transmission mechanism, when the left box 1a and the right box 1b are opened or closed, the drawer 4 can move forwards or rightwards, the stay cord 9 drives the winding reel 17 to rotate through the pulling force when the left box 1a and the right box 1b are opened, when the left box 1a and the right box 1b are closed, the stay cord 9 can pull the winding reel 17 to rotate anticlockwise, the winding reel 17 drives the screw rod 13 to rotate to automatically withdraw the drawer, the arrangement can ensure that when the box 1 is closed, the drawer 4 automatically returns, the linkage is increased, the operation steps are reduced, the inner side of the rotating reel 15 is fixedly connected with the clockwork spring 14, and the clockwork function of storing the clockwork, the fixed end of the clockwork spring 14 is fixedly connected with the inner side of the box body 1, when the left box 1a and the right box 1b are closed, the pull rope 9 can pull the rotating disc 15 to rotate through the winding disc 17, so that the clockwork spring 14 stores power, when the left box 1a and the right box 1b are opened, the clockwork spring 14 can drive the winding disc 17 to rotate clockwise, and the lead screw 13 takes out the drawer 4.

Example 2

Referring to fig. 1, fig. 2, fig. 6-9 and fig. 12, the present invention provides a technical solution:

a PICC puts a tub and carries and operates and uses the folding box, including the container 1, draw bar 8 on the container 1 and moving wheel that the bottom of container 1 fixedly connects, the container 1 is 2, the container 1 includes left case 1a and right case 1b, left case 1a and right case 1b are the same in size, adopt the symmetrical design of left case 1a and right case 1b, make drawer 4 built-in, on the one hand can increase the space utilization, on the other hand when the container 1 is closed, two containers 1 conflict and block each other, prevent the article from dropping, the right-hand member front side of left case 1a and left end front side of right case 1b are connected through the hinge rotation, the inboard of left case 1a has ultrasonic placing chamber 2, drawer 4 and storage chamber 3 sequentially from top to bottom, the inboard of right case 1b has drawer 4, storage chamber 3 and drawer 4 sequentially from top to bottom, the front end of drawer 4 has shelters from the flat, after left case 1a and right case 1b are closed, the front end of the storage compartment 3 can be blocked by a blocking object at the front end of the drawer 4.

Specifically, the inner side of the ultrasonic placing chamber 2 is rotatably connected with a rotating rod 18, the outer side of the rotating rod 18 is fixedly connected with an outer plate 19, the number of the outer plates 19 is 3, the outer plates 19 are uniformly arranged on the outer side of the rotating rod 18, the ultrasonic placing chamber 2 is divided into two independent usable spaces by the outer plates 19, the space is reduced, and the limiting effect is achieved, the inner side of the outer plate 19 is slidably connected with an inner plate 20, the inner side of the outer plate 19 is provided with a third spring 30, two ends of the third spring 30 are respectively fixedly connected with the inner side of one end of the outer plate 19 and one side of the inner plate 20, the inner plate 20 can be contracted into the inner side of the outer plate 19, the arrangement can play a compensation role, so that the rotating rod 18 does not need to be placed in the middle of the ultrasonic placing chamber 2, and two independent usable spaces can be large and small, wherein the large space is used for placing the ultrasonic instrument body, and the small space is used for placing the ultrasonic instrument probe.

Specifically, an outer hexagon 23 is fixedly connected to the top end of the rotating rod 18, a sliding groove 22 is formed in the inner side of the top end of the left box 1a, the sliding groove 22 enables the outer hexagon 23 to have a moving space, a connecting plate 21 is connected to the inner side of the sliding groove 22, an inner hexagon 10 is fixedly connected to the inner side of the connecting plate 21, the outer side of the inner hexagon 10 is connected with the inner side of the top end of the left box 1a in a sliding manner, the bottom end of the inner hexagon 10 can be sleeved on the outer side of the outer hexagon 23 in a downward sliding manner, the outer hexagon 23 can be clamped tightly when the bottom end of the inner hexagon 10 is sleeved on the outer side of the outer hexagon 23 in a downward sliding manner, the rotating rod 18 is prevented from rotating, the limiting effect is further achieved, a first spring 24 is arranged on the inner side of the sliding groove 22, two ends of the first spring 24 are respectively fixedly connected with the bottom end of the sliding groove 22 and the bottom end of the connecting plate 21, the first spring 24 enables the inner hexagon 10 to move upwards after the opening plate 5 is opened, the free state of the outer hexagonal 23 and the rotating rod 18 is restored.

Specifically, the top left side of left case 1a is connected with open-close board 5 through hinge rotation, and open-close board 5 opens the effect that can play the treatment car left on the one hand, opens right on the one hand and can make box 1 close, turns over the back when open-close board 5 turns over right, and open-close board 5 can push down interior hexagonal 10, and open-close board 5 can push down back interior hexagonal 10, and the bottom of interior hexagonal 10 can be slided the cover downwards and establish in the outside of outer hexagonal 23.

By adopting the technical scheme: the rotating rod 18 is rotatably connected to the inner side of the ultrasonic placing chamber 2, the outer side of the rotating rod 18 is fixedly connected with the outer plate 19, the outer plate 19 divides the ultrasonic placing chamber 2 into two independent usable spaces, the space is reduced and plays a role of limiting, the inner plate 20 can be contracted to enter the inner side of the outer plate 19, the arrangement can play a role of compensation, the rotating rod 18 can be not required to be placed in the middle position of the ultrasonic placing chamber 2, the two independent usable spaces can be large and small, the large ultrasonic instrument body is used for placing the large ultrasonic instrument body, the small ultrasonic instrument probe is used for placing the small ultrasonic instrument probe, after the opening plate 5 is turned rightwards and closed, the bottom end of the inner hexagon 10 can be downwards slidably sleeved on the outer side of the outer hexagon 23, the arrangement enables the outer hexagon 23 to be blocked after the bottom end of the inner hexagon 10 is downwards slidably sleeved on the outer side of the outer hexagon 23, the rotating rod 18 is prevented from rotating and further plays a role of limiting, after the opening plate 5 is opened, the inner hexagon 10 moves upwards by the first spring 24, and the free state of the outer hexagon 23 and the rotating rod 18 is restored.

Example 3

Referring to fig. 1-12, the present invention provides a technical solution:

a PICC puts a tub and carries and operates and uses the folding box, including the container 1, draw bar 8 on the container 1 and moving wheel that the bottom of container 1 fixedly connects, the container 1 is 2, the container 1 includes left case 1a and right case 1b, left case 1a and right case 1b are the same in size, adopt the symmetrical design of left case 1a and right case 1b, make drawer 4 built-in, on the one hand can increase the space utilization, on the other hand when the container 1 is closed, two containers 1 conflict and block each other, prevent the article from dropping, the right-hand member front side of left case 1a and left end front side of right case 1b are connected through the hinge rotation, the inboard of left case 1a has ultrasonic placing chamber 2, drawer 4 and storage chamber 3 sequentially from top to bottom, the inboard of right case 1b has drawer 4, storage chamber 3 and drawer 4 sequentially from top to bottom, the front end of drawer 4 has shelters from the flat, after left case 1a and right case 1b are closed, the front end of the storage chamber 3 can be blocked by a blocking object at the front end of the drawer 4, a transmission mechanism is arranged on the box body 1, and the drawer 4 can move forwards or rightwards when the left box 1a and the right box 1b are opened or closed through the transmission mechanism.

Specifically, the transmission mechanism comprises a winding roll 17 and a screw rod 13, the winding roll 17 is used for driving the screw rod 13 to rotate, the winding roll 17 is rotatably arranged on the inner side of the rear end of the box body 1, a pull rope 9 is wound on the outer side of the winding roll 17, the pull rope 9 drives the winding roll 17 to rotate by pulling force when the left box 1a and the right box 1b are opened, the other end of the pull rope 9 penetrates through the inner side of the box body 1 where the pull rope 9 is positioned and is fixedly connected with the outer side of the rear end of the other box body 1, a limiting rod 12 is fixedly connected with the inner side of the box body 1, the limiting rod 12 plays a role in increasing the motion stability of the drawer 4, the front end of the winding roll 17 is fixedly connected with the rear end of the screw rod 13, the outer side of the screw rod 13 is spirally connected with the inner side of the bottom end of the drawer 4, when the screw rod 13 rotates, the drawer 4 is driven to move forwards or backwards, the outer side of the limiting rod 12 is slidably connected with the inner side of the drawer 4, when the left box 1a and the right box 1b are closed, the stay cord 9 can pull the winding roll 17 to rotate anticlockwise, the winding roll 17 drives the screw rod 13 to rotate to automatically withdraw the drawer, and the drawer 4 automatically returns to the original position when the box body 1 is closed by the arrangement, so that linkage is improved, and operation steps are reduced.

Specifically, the transmission mechanism further comprises a rotating disc 15 and a connecting disc 16, the front end of the rotating disc 15 is fixedly connected with the rear end of a winding disc 17, the rotating disc 15 and the winding disc 17 are coaxially arranged, the rotating disc 15 is used for driving the winding disc 17 to rotate clockwise, a clockwork spring 14 is fixedly connected to the inner side of the rotating disc 15, the clockwork spring 14 plays a role in storing force, the fixed end of the clockwork spring 14 is fixedly connected with the inner side of the box body 1, when the left box 1a and the right box 1b are closed, the pull rope 9 can pull the rotating disc 15 to rotate through the winding disc 17, so that the clockwork spring 14 can store force, when the left box 1a and the right box 1b are opened, the clockwork spring 14 can drive the winding disc 17 to rotate clockwise, the outer side of the connecting disc 16 is fixedly connected with the inner side of the box body 1, the inner side of the connecting disc 16 is rotatably connected with the outer sides of the rotating disc 15 and the rotating disc 17, when the left box 1a and the right box 1b are opened, the clockwork spring 14 can drive the winding disc 17 to rotate clockwise, the winding roll 17 drives the screw rod 13 to rotate clockwise, and the screw rod 13 brings out the drawer 4.

Specifically, the inner side of the ultrasonic placing chamber 2 is rotatably connected with a rotating rod 18, the outer side of the rotating rod 18 is fixedly connected with an outer plate 19, the number of the outer plates 19 is 3, the outer plates 19 are uniformly arranged on the outer side of the rotating rod 18, the ultrasonic placing chamber 2 is divided into two independent usable spaces by the outer plates 19, the space is reduced, and the limiting effect is achieved, the inner side of the outer plate 19 is slidably connected with an inner plate 20, the inner side of the outer plate 19 is provided with a third spring 30, two ends of the third spring 30 are respectively fixedly connected with the inner side of one end of the outer plate 19 and one side of the inner plate 20, the inner plate 20 can be contracted into the inner side of the outer plate 19, the arrangement can play a compensation role, so that the rotating rod 18 does not need to be placed in the middle of the ultrasonic placing chamber 2, and two independent usable spaces can be large and small, wherein the large space is used for placing the ultrasonic instrument body, and the small space is used for placing the ultrasonic instrument probe.

Specifically, an outer hexagon 23 is fixedly connected to the top end of the rotating rod 18, a sliding groove 22 is formed in the inner side of the top end of the left box 1a, the sliding groove 22 enables the outer hexagon 23 to have a moving space, a connecting plate 21 is connected to the inner side of the sliding groove 22, an inner hexagon 10 is fixedly connected to the inner side of the connecting plate 21, the outer side of the inner hexagon 10 is connected with the inner side of the top end of the left box 1a in a sliding manner, the bottom end of the inner hexagon 10 can be sleeved on the outer side of the outer hexagon 23 in a downward sliding manner, the outer hexagon 23 can be clamped tightly when the bottom end of the inner hexagon 10 is sleeved on the outer side of the outer hexagon 23 in a downward sliding manner, the rotating rod 18 is prevented from rotating, the limiting effect is further achieved, a first spring 24 is arranged on the inner side of the sliding groove 22, two ends of the first spring 24 are respectively fixedly connected with the bottom end of the sliding groove 22 and the bottom end of the connecting plate 21, the first spring 24 enables the inner hexagon 10 to move upwards after the opening plate 5 is opened, the free state of the outer hexagonal 23 and the rotating rod 18 is restored.

Specifically, the top left side of left case 1a is connected with open-close board 5 through hinge rotation, open-close board 5 opens the effect that can play the treatment car left on the one hand, open right on the one hand and can make box 1 close, turn over the back when open-close board 5 turns over right, open-close board 5 can push down interior hexagonal 10, open-close board 5 can push down the back with interior hexagonal 10, the bottom of interior hexagonal 10 can the downward slip cap establish in the outside of outer hexagonal 23, be provided with cardboard 5a on open-close board 5, locating hole 5aa has been seted up to cardboard 5 a's inboard is even, be provided with on the right side case 1b with the corresponding draw-in groove 7 of cardboard 5a, cardboard 5a and draw-in groove 7 can play and carry out the effect of fixing to open-close board 5, make box 1 close.

Specifically, a movable space 28 is provided on the inner side of the top end of the right box 1b, a slide rod 25 is fixedly connected to the inner side of the movable space 28, the slide rod 25 has a limiting effect on the top plate 27, a top plate 27 is slidably connected to the outer side of the slide rod 25, a positioning rod 26 corresponding to the positioning hole 5aa is fixedly connected to the right end of the top plate 27, a slider 11 is fixedly connected to the right end of the top plate 27, the slider 11 is moved leftward, the slider 11 drives the top plate 27 and the positioning rod 26 to move leftward against the elastic force of a second spring 29, a space is reserved for the opening plate 5 to turn rightward, the slider 11 is slidably arranged on the inner side of the movable space 28, the inner side of the movable space 28 is further provided with the second spring 29, and two ends of the second spring 29 are respectively fixedly connected to the inner side of one end of the movable space 28 and one side of the top plate 27, when the opening plate 5 is folded rightward, the positioning rod 26 enters the positioning hole 5aa by the second spring 29 to fix the opening plate 5.

Specifically, the front end of the left box 1a is fixedly connected with a connecting belt 6, and the front end of the right box 1b is also provided with a connecting buckle 6a matched with the connecting belt 6.

By adopting the technical scheme: by adopting the symmetrical design of the left box 1a and the right box 1b, the drawer 4 is built-in, on one hand, the space utilization rate can be increased, on the other hand, when the box 1 is closed, the two boxes 1 are mutually abutted and blocked to prevent articles from falling off, the box 1 is provided with a transmission mechanism, through the transmission mechanism, when the left box 1a and the right box 1b are opened or closed, the drawer 4 can move forwards or rightwards, the stay cord 9 drives the winding reel 17 to rotate through the pulling force when the left box 1a and the right box 1b are opened, when the left box 1a and the right box 1b are closed, the stay cord 9 can pull the winding reel 17 to rotate anticlockwise, the winding reel 17 drives the screw rod 13 to rotate to automatically withdraw the drawer, the arrangement can ensure that when the box 1 is closed, the drawer 4 automatically returns, the linkage is increased, the operation steps are reduced, the inner side of the rotating reel 15 is fixedly connected with the clockwork spring 14, and the clockwork function of storing the clockwork, the fixed end of the clockwork spring 14 is fixedly connected with the inner side of the box body 1, when the left box 1a and the right box 1b are closed, the pull rope 9 can pull the rotating disc 15 to rotate through the winding disc 17, so that the clockwork spring 14 stores power, when the left box 1a and the right box 1b are opened, the clockwork spring 14 can drive the winding disc 17 to rotate clockwise, and the lead screw 13 takes out the drawer 4. The rotating rod 18 is rotatably connected to the inner side of the ultrasonic placing chamber 2, the outer side of the rotating rod 18 is fixedly connected with the outer plate 19, the outer plate 19 divides the ultrasonic placing chamber 2 into two independent usable spaces, the space is reduced and plays a role of limiting, the inner plate 20 can be contracted to enter the inner side of the outer plate 19, the arrangement can play a role of compensation, the rotating rod 18 can be not required to be placed in the middle position of the ultrasonic placing chamber 2, the two independent usable spaces can be large and small, the large ultrasonic instrument body is used for placing the large ultrasonic instrument body, the small ultrasonic instrument probe is used for placing the small ultrasonic instrument probe, after the opening plate 5 is turned rightwards and closed, the bottom end of the inner hexagon 10 can be downwards slidably sleeved on the outer side of the outer hexagon 23, the arrangement enables the outer hexagon 23 to be blocked after the bottom end of the inner hexagon 10 is downwards slidably sleeved on the outer side of the outer hexagon 23, the rotating rod 18 is prevented from rotating and further plays a role of limiting, after the opening plate 5 is opened, the inner hexagon 10 moves upwards by the first spring 24, and the free state of the outer hexagon 23 and the rotating rod 18 is restored.

The invention relates to a PICC catheter carrying and operating folding box, which comprises a main body, a plurality of flexible tubes and a plurality of flexible tubes, wherein the flexible tubes are arranged on the main body;

the method comprises the following steps: an ultrasonic instrument and ultrasonic instrument probes are respectively placed on the front side and the rear side of the ultrasonic placing chamber 2, and other objects required visually are placed on the inner sides of the drawer 4 and the object placing chamber 3 in the box body 1;

step two: closing the left box 1a and the right box 1b, shifting the sliding block 11 to the left, turning the opening plate 5 to the right, enabling the clamping plate 5a to enter the inner side of the clamping groove 7, and loosening the sliding block 11 to enable the connecting belt 6 to be buckled on the connecting buckle 6 a;

step three: the box body 1 is driven to move by the pull rod 8 and the moving wheel;

step four: after the box is moved to a required place, the sliding block 11 is shifted to the left, the opening plate 5 is turned to the left, the connecting belt 6 and the connecting buckle 6a are separated, and the left box 1a and the right box 1b are opened.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. For those skilled in the art, without departing from the principle of the present invention, several modifications, decorations, or changes may be made, and the above technical features may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the invention using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments.

Claims (9)

1. The utility model provides a PICC puts a tub and carries and operation is with folding box, includes pull rod and box bottom fixed connection's removal wheel on box, the box, its characterized in that: the box is 2, the box includes left case and right case, the size of left side case and right case is the same, the right-hand member front side of left side case and the left end front side of right case pass through the hinge and rotate the connection, the inboard from the top down of left side case has set gradually supersound placing chamber, drawer and storage room, the inboard from the top down of right side case has set gradually drawer, storage room and drawer, the front end of drawer is provided with planar sheltering from the thing left side case and right case are closed the back, the sheltering from the thing of drawer front end can block the front end of storage room, be provided with drive mechanism on the box, through drive mechanism left side case and right case are opened or are closed the time, and the drawer can move forward or right.

2. The PICC puts a tub and carries and operate and use folding box of claim 1, its characterized in that: drive mechanism includes take-up reel and lead screw, the take-up reel rotates and sets up the rear end inboard at the box, the outside winding of take-up reel has the stay cord, the other end of stay cord passes the inboard of box and the rear end outside fixed connection of another box, the inboard fixedly connected with gag lever post of box, the front end of take-up reel and the rear end fixed connection of lead screw, the outside of lead screw and the inboard screwed connection in bottom of drawer, the outside of gag lever post and the inboard sliding connection of drawer work as when left side case and right case are closed, the stay cord can stimulate the take-up reel anticlockwise rotation.

3. The PICC puts a tub and carries and operate and use folding box of claim 2, its characterized in that: the drive mechanism still includes rolling disc and connection pad, the front end of rolling disc and the rear end fixed connection of take-up reel, rolling disc and take-up reel are coaxial setting, the inboard fixedly connected with clockwork spring of rolling disc, the stiff end of clockwork spring and the inboard fixed connection of box work as when left side case and right side case are closed, the stay cord can rotate through take-up reel pulling rolling disc, makes the clockwork spring hold power, works as when left side case and right side case are opened, the clockwork spring can drive the take-up reel clockwise rotation, the outside of connection pad and the inboard fixed connection of box, the inboard of connection pad with the axis of rotation outside rotation of rolling disc and take-up reel is connected.

4. The PICC catheter carrying and operating folding box according to any one of claims 1 to 3, wherein: the inboard of supersound placing chamber is rotated and is connected with the bull stick, the outside fixedly connected with planking of bull stick, the quantity of planking is 3, the even setting of planking is in the outside of bull stick, the inboard sliding connection of planking has the inner panel, the inboard of planking is provided with the third spring, the both ends of third spring respectively with the inboard one side fixed connection of one end of planking and one side of inner panel.

5. The PICC puts a tub and carries and operate and use folding box of claim 4, its characterized in that: the utility model discloses a hexagonal box, including the bull stick, the top of bull stick is connected with outer hexagonal, the spout has been seted up to the top inboard of left case, the inboard sliding connection of spout has the connecting plate, the inboard fixedly connected with allen of connecting plate, the outside of allen and the inboard sliding connection in top of left case, the outside of allen can be established to the cover that can slide downwards in the bottom of allen, the inboard of spout is provided with first spring, the both ends of first spring respectively with the bottom of spout and the bottom fixed connection of connecting plate.

6. The PICC puts a tub and carries and operate and use folding box of claim 5, its characterized in that: the utility model discloses a packing box, including left case, open-close plate, cardboard, locating hole, right case, hinge, open-close plate and locating hole, the top left side of left side case is connected with open-close plate through hinge rotation, works as open-close plate turns over the back right, and open-close plate can push down interior hexagonal, be provided with the cardboard on the open-close plate, the inboard even locating hole of having seted up of cardboard, be provided with the draw-in groove corresponding with the cardboard on the right side case.

7. The PICC puts a tub and carries and operate and use folding box of claim 6, its characterized in that: the movable box is characterized in that a movable space is formed in the inner side of the top end of the right box, a sliding rod is fixedly connected to the inner side of the movable space, a top plate is slidably connected to the outer side of the sliding rod, a positioning rod corresponding to the positioning hole is fixedly connected to the right end of the top plate, a sliding block is fixedly connected to the right end of the top plate, the sliding block is slidably arranged on the inner side of the movable space, a second spring is further arranged on the inner side of the movable space, and two ends of the second spring are fixedly connected with the inner side of one end of the movable space and one side of the top plate respectively.

8. The PICC puts a tub and carries and operate and use folding box of claim 1, its characterized in that: the front end fixedly connected with connecting band of left side case, the front end of right side case still be provided with connecting band assorted connector link.

9. A method of using the PICC catheter carrying and manipulation collapsible container of claim 1, including the steps of;

the method comprises the following steps: placing an ultrasonic instrument and ultrasonic instrument probes on the front side and the rear side of an ultrasonic placing chamber respectively, and placing other objects required intuitively into the inner sides of a drawer and a placing chamber in a box body;

step two: closing the left box and the right box, shifting the slide block leftwards, turning the opening plate rightwards to enable the clamping plate to enter the inner side of the clamping groove, and loosening the slide block to enable the connecting belt to be buckled on the connecting buckle;

step three: the box body is driven to move by the pull rod and the moving wheel;

step four: after the box body is moved to a required place, the sliding block is shifted to the left, the opening plate is turned to the left, the connecting belt and the connecting buckle are separated, and the left box and the right box are opened.

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