CN110623797A - Cardiovascular internal medicine is with split type patient transport shallow that can bear stretcher - Google Patents

Abstract

The invention discloses a split type patient carrying cart capable of bearing a stretcher for cardiovascular medicine, which comprises a cart structure, a connecting structure, a movable supporting structure and a stretcher structure, wherein the outer wall of the front side of the cart structure is uniformly provided with barbed tapes, and the outer wall of the rear side of the cart structure is uniformly connected with a binding band, the outer surface of the binding band is fixed with a round hair sticker, the bottom of the cart structure is provided with a linear guide rail, and the concave guide rails are uniformly connected between the linear guide rails, the connecting structure is connected below the linear guide rails and the concave guide rails, a rotating shaft is arranged below the connecting structure, the movable supporting structure is sleeved below the rotating shaft, the stretcher structure is arranged on the inner side of the trolley structure, and the outer side of the stretcher structure is sleeved with a sliding sleeve, the outer surface of the sliding sleeve is connected with one end of a binding belt, and the other end of the binding belt is provided with a lock catch female end. The stretcher combines the trolley structure and the stretcher structure together, and is more suitable for being used in emergency treatment.

Description

Cardiovascular internal medicine is with split type patient transport shallow that can bear stretcher

Technical Field

The invention relates to the technical field of medical instruments, in particular to a split type patient carrying cart capable of bearing a stretcher for cardiovascular medicine.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosis and treatment of cardiovascular diseases, and the treated diseases include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases. Medical stretcher is the instrument that is used for bearing the patient of not being convenient for to remove, and the patient can lie on the stretcher, then lifts the stretcher by medical personnel, makes things convenient for medical personnel to carry injured patient to the stretcher itself can be fixed admittedly to the patient simply, prevents that the patient from receiving secondary injury in handling, and the volume of general stretcher is all less, is convenient for fold and deposits, is fit for using in little spaces such as corridor. The carrying cart is patient carrying equipment which is provided with moving wheels and can move quickly on flat ground, is generally large in size and only suitable for being used on wide places and flat ground, and is mainly used for emergency situations regardless of medical stretchers or carrying carts.

However, the medical stretcher and the carrying cart used in the current market have certain use limitations respectively, the medical stretcher and the carrying cart are not convenient to effectively combine and difficult to splice for use, and the existing carrying cart is difficult to fold and stretch out and draw back in structure, so that the daily use and storage of the existing carrying cart all occupy the problem of larger space.

Disclosure of Invention

The invention aims to provide a split type patient carrying trolley capable of bearing a stretcher for cardiovascular medicine, and solves the problems that medical stretchers and carrying trolleys used in the existing market have certain use limitations respectively, the medical stretchers and the carrying trolleys are inconvenient to effectively combine and difficult to splice for use, and the existing carrying trolleys are difficult to fold and stretch, so that the existing carrying trolleys occupy large space for daily use and storage.

In order to achieve the purpose, the invention provides the following technical scheme: a split type patient carrying cart capable of carrying a stretcher for cardiovascular internal medicine comprises a cart structure, a connecting structure, a movable supporting structure and a stretcher structure, wherein the outer wall of the front side of the cart structure is uniformly provided with stabbing hair stickers, and the outer wall of the rear side of the cart structure is uniformly connected with a binding band, the outer surface of the binding band is fixed with a round hair sticker, the bottom of the cart structure is provided with a linear guide rail, and the concave guide rails are uniformly connected between the linear guide rails, the connecting structure is connected below the linear guide rails and the concave guide rails, a rotating shaft is arranged below the connecting structure, the movable supporting structure is sleeved below the rotating shaft, the stretcher structure is arranged on the inner side of the trolley structure, and the outer side of the stretcher structure is sleeved with a sliding sleeve, the outer surface of the sliding sleeve is connected with one end of a binding belt, and the other end of the constraint belt is provided with a lock catch female end, and the inside of the lock catch female end is clamped with a lock catch male end.

Preferably, the cart structure includes side lever, draw-in groove, bottom plate and shock pad, and the draw-in groove has evenly been seted up to the upper surface of side lever, the inboard welding of side lever has bottom plate and shock pad, and the shock pad is located the top of bottom plate to the structure of shock pad is elastic structure.

Preferably, the connecting structure comprises a roller, a support, a telescopic rod, a spring and a loop bar, the support is hinged to the lower portion of the outer side of the roller, the telescopic rod is fixed to the lower portion of the support, the spring is sleeved on the outer side of the telescopic rod, and the loop bar is connected to the lower portion of the telescopic rod.

Preferably, the roller is matched with the linear guide rail and the concave guide rail in size, the telescopic rod and the loop bar are matched with each other to form a telescopic structure, and meanwhile, the telescopic rod and the loop bar form an elastic structure through a spring.

Preferably, the movable supporting structure comprises a supporting rod, a connecting rod and a universal wheel, the connecting rod penetrates through the middle of the supporting rod, and the universal wheel is mounted at the lower end of the supporting rod.

Preferably, the supporting rods are bilaterally symmetrical about the vertical center line of the connecting rod, the connecting mode between the supporting rods and the connecting rod is rotating connection, and the supporting rods and the connecting rod are mutually matched to form an X-shaped structure.

Preferably, the stretcher structure comprises longitudinal stretcher rods, transverse stretcher rods, traction cloth, clamping blocks and hinges, the transverse stretcher rods are uniformly arranged between the inner sides of the longitudinal stretcher rods, the traction cloth is sleeved between the adjacent transverse stretcher rods, the clamping blocks are uniformly fixed on the outer sides of the longitudinal stretcher rods, and the hinges are arranged in the middle of the longitudinal stretcher rods.

Preferably, a rotating structure is formed between the stretcher longitudinal rod and the hinge, the size between the clamping block and the clamping groove is matched, and the clamping structure is formed between the stretcher structure and the trolley structure through the clamping block and the clamping groove.

Preferably, the stretcher vertical rod penetrates through the inside of the sliding sleeve, the sliding sleeve and the stretcher vertical rod are matched with each other to form a sliding structure, and the lock catch female end and the lock catch male end are matched with each other to form a clamping structure.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the stretcher structure, the trolley structure is manufactured into a main body part by welding two side rods and the bottom plate together, and meanwhile, the elastic shock absorption pad is arranged above the bottom plate, so that the stretcher structure arranged on the inner side of the trolley structure can be effectively damped under the elastic action of the shock absorption pad, the stability of the stretcher structure in the moving process of the whole device is improved, and the comfortable effect of a patient lying in the carrying process is further enhanced;

2. according to the invention, the roller in the connecting structure can be embedded in the linear guide rail and the concave guide rail to roll and move, the telescopic rod can stretch and retract in the sleeve rod, and the roller can be clamped in the concave guide rail by utilizing the elastic action of the spring, so that the lower movable supporting structure is fixed to be in a relatively contracted or extended state, and the stability of the movable supporting structure in the working process is ensured;

3. the movable supporting structure is mainly composed of the supporting rods which are mutually crossed, and the supporting rods and the connecting rods can rotate, so that the supporting rods can be folded and contracted, the movable supporting structure can be folded and contracted when the whole device is not used, the size of the whole device is favorably reduced, and the space can be saved during storage;

4. the two stretcher longitudinal rods are foldable, so that the whole stretcher structure can be folded in half, the stretcher is convenient to take and use in first aid, the folded stretcher structure is small in size, small in occupied space and convenient to store, the sliding sleeve is arranged to move, so that a proper binding position of a binding belt on a patient can be selected according to actual needs, the flexibility of the stretcher in the use process is greatly enhanced, the binding belt is connected through the clamping effect between the lock catch female end and the lock catch male end, and the stretcher is more convenient to use;

5. the stretcher structure can be spliced with the trolley structure through the clamping effect between the clamping block and the clamping groove, the structure is simple and convenient to splice, and meanwhile, the trolley structure and the stretcher structure are combined for use, so that the situation of use place limitation when the trolley structure and the stretcher structure are used independently is greatly reduced, and the stretcher structure is more suitable for being used in emergency treatment.

Drawings

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

FIG. 2 is a schematic left side view of the present invention;

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

FIG. 4 is a schematic top view of the present invention;

fig. 5 is a schematic view of a partial structure of the hinge and the stretcher longitudinal bar.

In the figure: 1. a cart structure; 101. a side lever; 102. a card slot; 103. a base plate; 104. a shock pad; 2. sticking the stabbing wool; 3. binding bands; 4. round hair paste; 5. a linear guide rail; 6. a recessed guide rail; 7. a connecting structure; 701. a roller; 702. a support; 703. a telescopic rod; 704. a spring; 705. a loop bar; 8. a rotating shaft; 9. moving the support structure; 901. a strut; 902. a connecting rod; 903. a universal wheel; 10. a stretcher structure; 1001. a stretcher longitudinal bar; 1002. a stretcher rail; 1003. a traction cloth; 1004. a clamping block; 1005. a hinge; 11. a sliding sleeve; 12. a binding belt; 13. a lock catch female end; 14. and locking the terminal ends.

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. 1-5, a split type patient carrying cart capable of carrying a stretcher for cardiovascular department comprises a cart structure 1, a side rod 101, a clamping groove 102, a bottom plate 103, a shock pad 104, a thorn wool sticker 2, a bandage 3, a round wool sticker 4, a linear guide rail 5, a concave guide rail 6, a connecting structure 7, a roller 701, a bracket 702, a telescopic rod 703, a spring 704, a loop bar 705, a rotating shaft 8, a moving support structure 9, a supporting rod 901, a connecting rod 902, a universal wheel 903, a stretcher structure 10, a stretcher vertical rod 1001, a stretcher cross bar 1002, a traction cloth 1003, a clamping block 1004, a hinge 1005, a sliding sleeve 11, a constraint belt 12, a lock catch female end 13 and a lock catch male end 14, wherein the thorn wool sticker 2 is uniformly installed on the front side outer wall of the cart structure 1, the bandage 3 is uniformly connected to the rear side outer wall of the cart structure 1, the round wool sticker 4 is fixed on the outer surface of the bandage 3, the linear guide rail 5, the concave guide rails 6 are uniformly connected between the linear guide rails 5, the connecting structure 7 is connected below the linear guide rails 5 and the concave guide rails 6, the rotating shaft 8 is installed below the connecting structure 7, the movable supporting structure 9 is sleeved below the rotating shaft 8, the stretcher structure 10 is arranged on the inner side of the trolley structure 1, the sliding sleeve 11 is sleeved on the outer side of the stretcher structure 10, the outer surface of the sliding sleeve 11 is connected with one end of the constraint belt 12, the other end of the constraint belt 12 is provided with a lock catch female end 13, and the lock catch male end 14 is clamped inside the lock catch female end 13;

the trolley structure 1 comprises side rods 101, clamping grooves 102, a bottom plate 103 and shock pads 104, the clamping grooves 102 are uniformly formed in the upper surfaces of the side rods 101, the bottom plate 103 and the shock pads 104 are welded on the inner sides of the side rods 101, the shock pads 104 are located above the bottom plate 103, the shock pads 104 are of elastic structures, the trolley structure 1 is formed by welding the two side rods 101 and the bottom plate 103 together to form a main body part, and meanwhile, the elastic shock pads 104 are mounted above the bottom plate 103, so that the elastic effect of the shock pads 104 is utilized to effectively absorb shock of the stretcher structure 10 placed on the inner side of the trolley structure 1, the stability of the stretcher structure 10 in the moving process of the whole device is improved, and the comfortable effect of a patient during the carrying process is further enhanced;

the connecting structure 7 comprises a roller 701, a bracket 702, an expansion link 703, a spring 704 and a loop bar 705, the bracket 702 is hinged below the outer side of the roller 701, the expansion link 703 is fixed below the bracket 702, the spring 704 is sleeved outside the expansion link 703, the loop bar 705 is connected below the expansion link 703, the roller 701 is matched with the linear guide rail 5 and the concave guide rail 6 in size, the expansion link 703 and the loop bar 705 are matched with each other to form an expansion structure, meanwhile, the expansion link 703 forms an elastic structure through the spring 704 and the loop bar 705, the linear guide rail 5 and the concave guide rail 6 are arranged on the same track line, the four concave guide rails 6 are symmetrically arranged on one linear guide rail 5, the roller 701 in the connecting structure 7 can be embedded in the linear guide rail 5 and the concave guide rail 6 to move in a rolling manner, the expansion link 703 can be expanded and contracted inside the loop bar 705, the roller 701 can be tightly clamped inside the concave guide rail 6 by the elastic action of the spring, therefore, the movable supporting structure 9 below the fixed support is in a relatively contracted or expanded state, and the stability of the movable supporting structure 9 in the working process is ensured;

the movable supporting structure 9 comprises a supporting rod 901, a connecting rod 902 and universal wheels 903, the connecting rod 902 penetrates through the middle position of the supporting rod 901, the universal wheels 903 are mounted at the lower end of the supporting rod 901, the supporting rod 901 is bilaterally symmetrical about the vertical center line of the connecting rod 902, the connecting mode between the supporting rod 901 and the connecting rod 902 is a rotating connection mode, the supporting rod 901 and the connecting rod 902 are matched with each other to form an X-shaped structure, the movable supporting structure 9 is mainly composed of the supporting rods 901 which are crossed with each other, and the supporting rod 901 and the connecting rod 902 can rotate, so that the supporting rods 901 can be folded and contracted, when the whole device is not used, the movable supporting structure 9 can be folded and contracted, the size of the whole device can be reduced, and the space can be saved;

the stretcher structure 10 comprises stretcher longitudinal rods 1001, stretcher cross rods 1002, traction cloth 1003, fixture blocks 1004 and hinges 1005, the stretcher cross rods 1002 are uniformly arranged between the inner sides of the stretcher longitudinal rods 1001, the traction cloth 1003 is sleeved between the adjacent stretcher cross rods 1002, the fixture blocks 1004 are uniformly fixed on the outer sides of the stretcher longitudinal rods 1001, the hinges 1005 are arranged at the middle positions of the stretcher longitudinal rods 1001, a rotating structure is formed between the stretcher longitudinal rods 1001 and the hinges 1005, the fixture blocks 1004 are matched with the clamping grooves 102 in size, the stretcher structure 10 is in a clamping structure with the trolley structure 1 through the fixture blocks 1004 and the clamping grooves 102, due to the connection effect of the hinges 1005, the two stretcher longitudinal rods 1001 in the stretcher structure 10 can be folded, the whole stretcher structure 10 can be folded in half, the stretcher structure is convenient to take in emergency, the folded stretcher structure 10 is small in size and small in occupied space, the stretcher is convenient to store, the position of the clamping block 1004 arranged on the stretcher structure 10 is the same as the opening position of the clamping groove 102 in the trolley structure 1, and the clamping block 1004 can be clamped into the clamping groove 102 for fixing, so that the stretcher structure 10 can be spliced with the trolley structure 1 through the clamping action between the clamping block 1004 and the clamping groove 102, the structure is simple and convenient to splice, meanwhile, the trolley structure 1 and the stretcher structure 10 are combined for use, the situation of use place limitation when the trolley structure and the stretcher structure are used independently is greatly reduced, the stretcher is more suitable for being used in emergency, the stretcher longitudinal rod 1001 penetrates through the sliding sleeve 11, the sliding sleeve 11 and the stretcher longitudinal rod 1001 are matched with each other to form a sliding structure, the lock female end 13 and the lock sub end 14 are matched with each other to form a clamping structure, the sliding sleeve 11 is arranged to be sleeved on the outer side of the stretcher longitudinal rod 1001 and can move relative to, so that the proper binding position of the binding belt 12 on the patient can be selected according to actual needs, the flexibility of the binding belt 12 in the using process is greatly enhanced, and the binding belt 12 is connected through the clamping action between the lock female end 13 and the lock male end 14, so that the use is more convenient.

The working principle is as follows: for the split type patient carrying trolley capable of carrying the stretcher for the cardiovascular department, when the patient needs to be carried, but the space of the patient is small, and the trolley structure 1 can not enter, firstly, the trolley structure 1 is pressed downwards, and simultaneously, the stretcher structure 10 is lifted upwards, so that the clamping blocks 1004 are separated from the inside of the clamping grooves 102, thereby the stretcher structure 10 is detached from the trolley structure 1, through rotating the two ends of the same stretcher vertical rod 1001, the stretcher vertical rod 1001 can rotate around the hinge 1005, thereby the stretcher vertical rod 1001 is folded into two halves, the two stretcher vertical rods 1001 are operated to be folded simultaneously, so that the whole stretcher structure 10 is folded, the carrying is convenient, the patient is located, the stretcher structure 10 is firstly unfolded, the lock catch female end 13 and the lock catch male end 14 are pulled outwards, so that the two are separated, the patient lies on the supporting surface formed by the traction cloth 1003 and the stretcher transverse rod 1002, then the sliding sleeve 11 is pulled, the sliding sleeve 11 slides to a designated position along the stretcher longitudinal rod 1001, the restraining belt 12 is attached to the body of the patient in a climbing mode, the lock catch male end 14 is inserted into the lock catch female end 13, and the restraining belt 12 is used for fixing the patient for the first time;

the patient can be lifted to move by lifting the two stretcher longitudinal rods 1001 upwards, then the stretcher structure 10 carrying the patient is placed above the trolley structure 1, the positions of the clamping blocks 1004 correspond to the positions of the clamping grooves 102, then the clamping blocks 1004 are clamped into the clamping grooves 102, at the moment, the stretcher longitudinal rods 1001 lean against the inner sides of the side rods 101, meanwhile, a supporting surface formed by the traction cloth 1003 and the stretcher cross rods 1002 is attached above the bottom plate 103 and the shock absorption pads 104, then the binding belt 3 is wound above the patient, the binding belt 3 is climbed on the patient, then the round fur sticker 4 is adhered to the thorn fur sticker 2 for secondary fixing, the trolley structure 1 is pushed, the trolley structure 1 is supported by moving the supporting structure 9 and the connecting structure 7, and the universal wheels 903 roll on the ground, so that the whole device can be driven to move;

when the movable supporting structure 9 needs to be folded and stored, two rollers 701 are pulled to two sides, the rollers 701 move to the linear guide 5 from the two recessed guide rails 6 near the middle along the track, and meanwhile, because the height from the recessed guide rails 6 to the linear guide 5 can be reduced, the rollers 701 can compress the telescopic rod 703 downwards in the rotating process inside the bracket 702, the telescopic rod 703 moves downwards to retract into the loop bar 705, the compression spring 704 is in a shortened state, the two rollers 701 are separated and simultaneously drive the upper ends and the lower ends of the two supporting rods 901 to be unfolded, the supporting rods 901 rotate with the rotating shaft 8 and the connecting rod 902 in the unfolding process until the two rollers 701 move to the two recessed guide rails 6 near the outer side, the telescopic rods can extend out from the interior of the loop bar 705 under the elastic action of the spring 704, and then drive the rollers 701 to abut against the recessed guide rails 6, the use process of the whole split type patient carrying cart capable of bearing the stretcher for the cardiovascular medicine is completed.

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 (9)

1. The utility model provides a split type patient transport shallow of stretcher can be born to cardiovascular internal medicine, includes cart structure (1), connection structure (7), removes bearing structure (9) and stretcher structure (10), its characterized in that: the outer wall of the front side of the trolley structure (1) is uniformly provided with stabbing strips (2), the outer wall of the rear side of the trolley structure (1) is uniformly connected with binding strips (3), the outer surface of each binding strip (3) is fixed with a round hair strip (4), the bottom of the trolley structure (1) is provided with linear guide rails (5), concave guide rails (6) are uniformly connected between the linear guide rails (5), the connecting structure (7) is connected below the linear guide rails (5) and the concave guide rails (6), a rotating shaft (8) is arranged below the connecting structure (7), the movable supporting structure (9) is sleeved below the rotating shaft (8), the stretcher structure (10) is arranged on the inner side of the trolley structure (1), the outer side of the stretcher structure (10) is sleeved with a sliding sleeve (11), the outer surface of the sliding sleeve (11) is connected with one end of a restraining strip (12), and the other end of the constraint belt (12) is provided with a lock catch female end (13), and the inside of the lock catch female end (13) is clamped with a lock catch male end (14).

2. The split patient carrying cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 1, wherein: shallow structure (1) includes side lever (101), draw-in groove (102), bottom plate (103) and shock pad (104), and draw-in groove (102) have evenly been seted up to the upper surface of side lever (101), the inboard welding of side lever (101) has bottom plate (103) and shock pad (104), and shock pad (104) are located the top of bottom plate (103) to the structure of shock pad (104) is elastic construction.

3. The split patient carrying cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 1, wherein: the connecting structure (7) comprises a roller (701), a support (702), an expansion link (703), a spring (704) and a loop bar (705), the support (702) is hinged to the lower portion of the outer side of the roller (701), the expansion link (703) is fixed to the lower portion of the support (702), the spring (704) is sleeved on the outer side of the expansion link (703), and the loop bar (705) is connected to the lower portion of the expansion link (703).

4. The split patient carrying cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 3, wherein: the roller (701) is matched with the linear guide rail (5) and the concave guide rail (6) in size, the telescopic rod (703) and the loop bar (705) are matched with each other to form a telescopic structure, and meanwhile, the telescopic rod (703) and the loop bar (705) form an elastic structure through a spring (704).

5. The split patient carrying cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 1, wherein: the movable supporting structure (9) comprises a supporting rod (901), a connecting rod (902) and universal wheels (903), the connecting rod (902) penetrates through the middle position of the supporting rod (901), and the universal wheels (903) are installed at the lower end of the supporting rod (901).

6. The split patient carrying cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 5, wherein: the support rods (901) are bilaterally symmetrical about the vertical center line of the connecting rod (902), the support rods (901) are connected with the connecting rod (902) in a rotating mode, and the support rods (901) and the connecting rod (902) are matched with each other to form an X-shaped structure.

7. The split patient carrying cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 1, wherein: the stretcher structure (10) comprises longitudinal stretcher rods (1001), transverse stretcher rods (1002), traction cloth (1003), clamping blocks (1004) and hinges (1005), the transverse stretcher rods (1002) are uniformly arranged between the inner sides of the longitudinal stretcher rods (1001), the traction cloth (1003) is sleeved between the adjacent transverse stretcher rods (1002), the clamping blocks (1004) are uniformly fixed on the outer sides of the longitudinal stretcher rods (1001), and the hinges (1005) are arranged in the middle of the longitudinal stretcher rods (1001).

8. The split patient transport cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 7, wherein: a rotating structure is formed between the stretcher longitudinal rod (1001) and the hinge (1005), the sizes of the clamping blocks (1004) and the clamping grooves (102) are matched, and a clamping structure is formed between the stretcher structure (10) and the trolley structure (1) through the clamping blocks (1004) and the clamping grooves (102).

9. The split patient transport cart capable of carrying a stretcher for use in cardiovascular medicine according to claim 7, wherein: the stretcher vertical rod (1001) penetrates through the inside of the sliding sleeve (11), the sliding sleeve (11) and the stretcher vertical rod (1001) are matched with each other to form a sliding structure, and the lock catch female end (13) and the lock catch male end (14) are matched with each other to form a clamping structure.