CN213031064U

CN213031064U - Movable multifunctional operation transition vehicle

Info

Publication number: CN213031064U
Application number: CN202021297949.XU
Authority: CN
Inventors: 徐静; 李紫娟
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-23
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a movable multifunctional operation transition vehicle, which comprises a vehicle frame, a folding mechanism and a damping mechanism, wherein the folding mechanism is positioned below the vehicle frame, the folding mechanism comprises a support frame, one side of the support frame is movably connected with a folding rod, the middle part of the support frame is provided with a cross rod, the two ends of the cross rod are movably sleeved with a second rotating shaft, the two ends of the folding rod are movably sleeved with a third rotating shaft, and one end of the support frame is provided with a first rotating shaft; the folding mechanism comprising the cross rod, the folding rod and the telescopic rod can be used for increasing the storage convenience, and when the folding mechanism is used, a specific mechanism can be used only by being straightened, so that the space is saved, and the storage quantity of equipment can be increased; through using the damper who contains draw-in groove, fixture block and shock pad, can make the arrangement bed of placing in operation cross the ferry car top more steady, reduce vibrations when placing, avoid causing the secondary damage because rocking or vibrations of arrangement bed.

Description

Movable multifunctional operation transition vehicle

Technical Field

The utility model belongs to the technical field of the operation transition car, concretely relates to portable multi-functional operation transition car.

Background

The universal wheel type patient transport cart is mainly made of stainless steel, common carbon steel and other materials, is in a two-cart butt joint type, is provided with a connecting track bed surface, can easily move on two carts, is provided with universal wheels, can be pushed in multiple directions, is provided with a brake system, and is suitable for transporting patients in operating rooms of medical and health units.

The existing multifunctional operation transition trolley has the problems that in the using process, a patient is bumpy in the placing process, and the transition trolley cannot be folded and is convenient to place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable multi-functional operation is crossed the ferry vehicle to solve the operation that proposes in the above-mentioned background art and cross the ferry vehicle in the use, the in-process that patient placed can produce jolting, the unable folding problem of being convenient for to place of transition car.

In order to achieve the above object, the utility model provides a following technical scheme: the movable multifunctional operation transition trolley comprises a trolley frame, a folding mechanism and a damping mechanism, wherein the folding mechanism is positioned below the trolley frame, the folding mechanism comprises a support frame, one side of the support frame is movably connected with a folding rod, the middle part of the support frame is provided with a cross rod, two ends of the cross rod are movably sleeved with second rotating shafts, two ends of the folding rod are movably sleeved with third rotating shafts, one end of the support frame is provided with a first rotating shaft, one side of the folding rod is provided with a limiting spring, the two third rotating shafts are respectively movably sleeved with an upper rotating sheet and a lower rotating sheet, one end of the lower rotating sheet is provided with a movable shaft, the outer side of the movable shaft is movably connected with a limiting block, the lower surface of the limiting block is fixedly connected with a first reset spring, the lower part of the trolley frame is movably connected with a telescopic rod, and the inner part, one end of the long rod is provided with a clamping block.

Preferably, a placing bed is arranged above the frame, a hanging rod is fixedly connected to one side of the placing bed, universal wheels are arranged below the frame, and a storage box is arranged above the universal wheels.

Preferably, the damping mechanism is located the upper surface of frame, damping mechanism includes the tight pulley, the surface of tight pulley is provided with the draw-in groove, the inside swing joint of draw-in groove has the dog, the below fixedly connected with second reset spring of dog, the internal fixed surface of draw-in groove installs the shock pad.

Preferably, the upper rotating plate and the lower rotating plate are movably connected through a movable shaft, the number of the limiting springs is four, and the clamping blocks are located inside the telescopic rod.

Preferably, the number of universal wheels is eight, and settle the bed and be located the top of universal wheel, the jib is located the top of frame.

Preferably, the shock pad is located below the stop block, and the second return spring is located inside the clamping groove and fixedly connected with the clamping groove.

Preferably, the first return spring is located inside the movable shaft and is fixedly connected with the movable shaft, and the number of the support frames is two.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the folding mechanism containing the cross rod, the folding rod and the telescopic rod can be used for increasing the storage convenience, and the folding mechanism can be used as long as a specific mechanism is straightened during use, so that the space is saved, and the storage quantity of equipment can be increased.

2. Through using the damper who contains draw-in groove, fixture block and shock pad, can make the arrangement bed of placing in operation cross the ferry car top more steady, reduce vibrations when placing, avoid causing the secondary damage because rocking or vibrations of arrangement bed.

Drawings

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

FIG. 2 is a cross-sectional view of the supporting frame of the present invention;

FIG. 3 is a schematic view of the folding rod structure of the present invention;

FIG. 4 is a schematic sectional view of the movable shaft of the present invention;

FIG. 5 is a schematic side sectional view of the telescopic rod of the present invention;

FIG. 6 is a schematic top view of the shock pad of the present invention;

fig. 7 is a schematic sectional view of the slot of the present invention;

fig. 8 is a schematic view of the sectional structure of the fixture block of the present invention.

In the figure: 1. a frame; 2. placing the bed; 3. a boom; 4. a universal wheel; 5. a cross bar; 6. folding the rod; 7. a limiting spring; 8. a telescopic rod; 9. a second rotation shaft; 10. a first rotating shaft; 11. a third rotation axis; 12. a movable shaft; 13. upward rotating the sheet; 14. a stopper; 15. a long rod; 16. a limiting block; 17. a first return spring; 18. a second return spring; 19. a clamping block; 20. a shock pad; 21. a card slot; 22. a fixed wheel; 23. a lower rotating sheet; 24. a support frame; 25. an accommodating box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the movable multifunctional operation transition vehicle comprises a vehicle frame 1, a folding mechanism and a damping mechanism, wherein the folding mechanism is positioned below the vehicle frame 1, the folding mechanism comprises a support frame 24, one side of the support frame 24 is movably connected with a folding rod 6, the middle part of the support frame 24 is provided with a cross rod 5, two ends of the cross rod 5 are movably sleeved with second rotating shafts 9, two ends of the folding rod 6 are movably sleeved with third rotating shafts 11, one end of the support frame 24 is provided with a first rotating shaft 10, one side of the folding rod 6 is provided with a limiting spring 7, the two third rotating shafts 11 are respectively movably sleeved with an upper rotating plate 13 and a lower rotating plate 23, one end of the lower rotating plate 23 is provided with a movable shaft 12, the outer side of the movable shaft 12 is movably connected with a limiting block 16, the lower surface of the limiting block 16 is fixedly connected with a first reset spring 17, the lower part of the vehicle frame 1 is, one end of the long rod 15 is provided with a stopper 14 in order to ensure the operation of the folding mechanism.

In order to ensure the normal use of the equipment, in the embodiment, preferably, a placing bed 2 is arranged above the frame 1, a suspension rod 3 is fixedly connected to one side of the placing bed 2, universal wheels 4 are arranged below the frame 1, and a storage box 25 is arranged above the universal wheels 4.

In order to ensure the operation of the damping mechanism, in this embodiment, preferably, the damping mechanism is located on the upper surface of the frame 1, the damping mechanism includes a fixed wheel 22, a clamping groove 21 is formed on the outer surface of the fixed wheel 22, a clamping block 19 is movably connected inside the clamping groove 21, a second return spring 18 is fixedly connected below the clamping block 19, and a damping pad 20 is fixedly mounted on the inner surface of the clamping groove 21.

In order to control the folding of the folding rod 6, in this embodiment, preferably, the upper rotating plate 13 and the lower rotating plate 23 are movably connected by the movable shaft 12, the number of the limit springs 7 is four, and the stopper 14 is located inside the telescopic rod 8.

In order to make the equipment move normally, in the embodiment, it is preferable that the number of the universal wheels 4 is eight, and the placing bed 2 is located above the universal wheels 4, and the suspension rod 3 is located above the frame 1.

In order to prevent the latch 19 from affecting the shock absorption, in the present embodiment, it is preferable that the shock absorption pad 20 is located below the latch 19, and the second return spring 18 is located inside the latch 21 and is fixedly connected to the latch 21.

In order to make the stop block 16 limit the movement of the folding rod 6, in the embodiment, preferably, the first return spring 17 is located inside the movable shaft 12 and is fixedly connected with the movable shaft 12, and the number of the support frames 24 is two.

The utility model discloses a theory of operation and use flow: the device can be normally used after the installation is finished, when the folding mechanism is used, the storage box 25 is taken out, the two support frames 24 are pushed towards the middle part of the frame 1, then the long rod 15 in the telescopic rod 8 starts to move outwards until the stop block 14 limits the movement of the long rod 15; meanwhile, the movable shaft 12 approaches the frame 1 until the upper rotor 13 and the lower rotor 23 contact with each other, then the cross rod 5 gradually moves on the second rotating shaft 9 until the cross rod is parallel to the support frame 24, the limiting spring 7 is stressed at the moment, the limiting spring 7 increases a part of assistance force when the equipment is unfolded, and the operation is performed in a reverse direction until the telescopic rod 8 clamps the support frame 24; when the damping mechanism is used, the placing bed 2 is placed above the frame 1, the fixed wheel 22 is aligned to the clamping groove 21, the placing bed passes through the clamping block 19 after being placed, the second return spring 18 is stressed and compressed at the moment, the clamping block 19 moves to the inside of the clamping groove 21, the fixed wheel 22 reaches the bottom of the clamping groove 21 and contacts with the damping pad 20, the clamping block 19 returns to the original position under the action of the second return spring 18 to clamp the fixed wheel 22, and the damping mechanism can be used at the moment.

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. Portable multi-functional operation transition car, including frame (1), folding mechanism and damper, its characterized in that: the folding mechanism is located below the frame (1), the folding mechanism comprises a support frame (24), one side of the support frame (24) is movably connected with a folding rod (6), the middle of the support frame (24) is provided with a cross rod (5), the two ends of the cross rod (5) are movably sleeved with second rotating shafts (9), the two ends of the folding rod (6) are movably sleeved with third rotating shafts (11), one end of the support frame (24) is provided with a first rotating shaft (10), one side of the folding rod (6) is provided with a limiting spring (7), the two third rotating shafts (11) are respectively movably sleeved with an upper rotating plate (13) and a lower rotating plate (23), one end of the lower rotating plate (23) is provided with a movable shaft (12), the outer side of the movable shaft (12) is movably connected with a limiting block (16), and the lower surface of the limiting block (16) is fixedly connected with a first reset spring (17), the bicycle frame is characterized in that a telescopic rod (8) is movably connected to the lower portion of the bicycle frame (1), a long rod (15) is movably sleeved inside the telescopic rod (8), and a stop block (14) is arranged at one end of the long rod (15).

2. The mobile multi-function surgical transition cart of claim 1, wherein: the utility model discloses a bicycle frame, including frame (1), one side fixedly connected with jib (3) of placing bed (2), the top of frame (1) is provided with places bed (2), one side fixedly connected with jib (3) of placing bed (2), the below of frame (1) is provided with universal wheel (4), the top of universal wheel (4) is provided with receiver (25).

3. The mobile multi-function surgical transition cart of claim 1, wherein: damping mechanism is located the upper surface of frame (1), damping mechanism includes tight pulley (22), the surface of tight pulley (22) is provided with draw-in groove (21), the inside swing joint of draw-in groove (21) has fixture block (19), the below fixedly connected with second reset spring (18) of fixture block (19), the internal fixed surface of draw-in groove (21) installs shock pad (20).

4. The mobile multi-function surgical transition cart of claim 1, wherein: go up rotor (13) and rotor (23) down and pass through loose axle (12) swing joint, the quantity of spacing spring (7) is four, dog (14) are located the inside of telescopic link (8).

5. The mobile multi-function surgical transition cart of claim 2, wherein: the number of universal wheels (4) is eight, and settles bed (2) and be located the top of universal wheels (4), jib (3) are located the top of frame (1).

6. The mobile multi-function surgical transition cart of claim 3, wherein: the shock pad (20) is located below the clamping block (19), and the second return spring (18) is located inside the clamping groove (21) and fixedly connected with the clamping groove (21).

7. The mobile multi-function surgical transition cart of claim 1, wherein: the first return spring (17) is located inside the movable shaft (12) and fixedly connected with the movable shaft (12), and the number of the support frames (24) is two.