CN209122663U

CN209122663U - A kind of Novel medical stretcher

Info

Publication number: CN209122663U
Application number: CN201721452552.1U
Authority: CN
Inventors: 殷彭; 苏德林
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2017-11-03
Filing date: 2017-11-03
Publication date: 2019-07-19
Anticipated expiration: 2027-11-03

Abstract

The utility model discloses a kind of Novel medical stretchers, including hack lever and canvas, the quantity of the hack lever is two, the canvas is located between two hack levers, the surface of the hack lever offers long hole, bull stick is connected on the left of the hack lever inner cavity, the right end of the bull stick runs through hack lever and extends to the outside of hack lever, the top and bottom of the canvas run through long hole and extend to the inner cavity of long hole, the side that the canvas is located at long hole inner cavity is fixedly connected with bull stick, the right end of the bull stick is fixedly connected with plectane, top and bottom on the right side of the hack lever offer card slot, top on the right side of the plectane offers threaded hole.The utility model can be fixed casing by the setting of threaded rod and screwed pipe, the length of stretcher can be adjusted, the convenient patient different to volume carries, and canvas can be wound to the inner cavity of hack lever when not in use, and avoiding canvas, naked be exposed on the external is polluted by external dust for a long time.

Description

A kind of Novel medical stretcher

Technical field

The utility model relates to the field of medical instrument technology, specially a kind of Novel medical stretcher.

Background technique

Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body Object, material and other similar or relevant article, including required computer software, effectiveness mainly pass through the side such as physics Formula obtains, although not being to be obtained by way of pharmacology, immunology perhaps metabolism or have these modes to participate in only rising Booster action, first aid stretcher belong to one kind of medical instrument, and existing stretcher structure is simple, and the width and length of stretcher cannot change Become, when such as encountering the biggish patient of volume, it has not been convenient to be carried to patient, increase the carrying difficulty of bearer, carry on a shoulder pole simultaneously Frame cannot wind canvas, and long-term naked be exposed on the external of canvas is easy to be polluted by dust, influence the use of canvas.

Utility model content

The purpose of this utility model is to provide a kind of Novel medical stretchers, and stretcher width and length can be changed by having Degree, the advantages of capable of being sealed winding to canvas, the width and length for solving stretcher cannot change, it has not been convenient to patient into Row is carried, and cannot be wound to canvas, and long-term naked be exposed on the external of canvas is easy the problem of being polluted by dust.

To achieve the above object, the utility model provides the following technical solutions: a kind of Novel medical stretcher, including hack lever And canvas, the quantity of the hack lever are two, the canvas is located between two hack levers, and the surface of the hack lever offers length Hole, is connected with bull stick on the left of the hack lever inner cavity, and the right end of the bull stick is through hack lever and extends to the outside of hack lever, The top and bottom of the canvas run through long hole and extend to the inner cavity of long hole, the canvas be located at the side of long hole inner cavity with Bull stick is fixedly connected, and the right end of the bull stick is fixedly connected with plectane, and the top and bottom on the right side of the hack lever offer card Slot, the top on the right side of the plectane offer threaded hole, and the top on the right side of the plectane is provided through bolt, the bolt Left end runs through threaded hole and extends to the inner cavity of card slot, the left end of the bolt and the left contact of card slot inner cavity, the hack lever Left end be arranged with casing, sliding slot is offered at the top of described sleeve pipe, the surface of described sleeve pipe offers compatible with canvas Elongated slot, the left side at the top of the hack lever are fixedly connected with threaded rod, and the one end of the threaded rod far from hack lever is through elongated slot and prolongs The outside of elongated slot is extended to, one end that the threaded rod is located at outside elongated slot is arranged with screwed pipe, one end of the screwed pipe and set Pipe contact.

Preferably, the bottom of described sleeve pipe inner cavity opens up fluted, is fixedly connected with sliding block on the left of the hack lever bottom, The sliding block extends to the inner cavity of groove far from one end of hack lever.

Preferably, the inner wall of the screwed pipe is provided with internal screw thread, and the surface of the threaded rod is provided with and internal screw thread phase The external screw thread of adaptation.

Preferably, the screwed pipe is fixedly connected with handwheel far from one end of casing, and the surface of the handwheel is provided with anti- Sliding line.

Preferably, handle is fixedly connected on the left of described sleeve pipe, the surface of the handle is fixedly connected with snap ring.

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

1, the utility model is cooperated by hack lever, canvas, long hole, bull stick and plectane, and rotation bull stick can be to canvas It is wound, is cooperated by plectane, card slot, threaded hole and bolt, plectane can be fixed, to be carried out to bull stick It is fixed, the width of stretcher can be adjusted, is cooperated by casing, sliding slot and elongated slot, hack lever can be adjusted and be located at cannula cavity Depth, casing can be fixed by the setting of threaded rod and screwed pipe, can adjust the length of stretcher, it is convenient to body The different patient of product carries, and canvas can be wound to the inner cavity of hack lever when not in use, avoid canvas exposed for a long time It is polluted by external dust outside.

2, for the utility model by opening up long hole, canvas can pass through long hole, when winding canvas convenient for the transmission of canvas, Opening up for card slot can be clamped with bolt, and plectane can be fixed, and clamping is firm, and sliding slot opens up convenient for threaded rod Transverse shifting, cooperated by groove and sliding block, support can be balanced to casing, convenient for the transverse shifting of casing, The setting of handwheel is capable of increasing the contact area of screwed pipe and finger, convenient for the rotation of screwed pipe, by the way that handle and snap ring is arranged, Person easy to carry carries stretcher.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the connection structure schematic cross-sectional view of the utility model hack lever and casing；

Fig. 3 is the partial structurtes enlarged diagram of the utility model A；

Fig. 4 is the attachment structure schematic diagram of the utility model hack lever and casing.

In figure: 1 hack lever, 2 canvas, 3 long holes, 4 bull sticks, 5 plectanes, 6 card slots, 7 threaded holes, 8 bolts, 9 casings, 10 sliding slots, 11 elongated slots, 12 threaded rods, 13 screwed pipes, 14 grooves, 15 sliding blocks, 16 handwheels, 17 handles, 18 snap rings.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4, a kind of Novel medical stretcher, including hack lever 1 and canvas 2 are please referred to, the quantity of hack lever 1 is two, sail Cloth 2 is located between two hack levers 1, and the surface of hack lever 1 offers long hole 3, and hack lever is connected with bull stick 4 on the left of 1 inner cavity, turns The right end of bar 4 runs through hack lever 1 and extends to the outside of hack lever 1, and the top and bottom of canvas 2 run through long hole 3 and extend to length The inner cavity in hole 3, the side that canvas 2 is located at 3 inner cavity of long hole are fixedly connected with bull stick 4, and by opening up long hole 3, canvas 2 can be passed through Long hole 3, when winding canvas 2 convenient for the transmission of canvas 2, the right end of bull stick 4 is fixedly connected with plectane 5, the top on 1 right side of hack lever Card slot 6 is offered with bottom, the top on 5 right side of plectane offers threaded hole 7, and the top on 5 right side of plectane is provided through spiral shell The left end of bolt 8, bolt 8 runs through threaded hole 7 and extends to the inner cavity of card slot 6, connects on the left of the left end and 6 inner cavity of card slot of bolt 8 Touching, opening up for card slot 6 can be clamped with bolt 8, plectane 5 can be fixed, and clamping is firm, the left end set of hack lever 1 Equipped with casing 9, the bottom of 9 inner cavity of casing opens up fluted 14, and sliding block 15, sliding block 15 are fixedly connected on the left of 1 bottom of hack lever One end far from hack lever 1 extends to the inner cavity of groove 14, is cooperated by groove 14 and sliding block 15, can be carried out to casing 9 Balanced support, convenient for the transverse shifting of casing 9, the left side of casing 9 is fixedly connected with handle 17, and the surface of handle 17 is fixedly connected There is snap ring 18, stretcher is carried by setting handle 17 and snap ring 18, person easy to carry, the top of casing 9 offers cunning Slot 10, the surface of casing 9 offer elongated slot 11 compatible with canvas 2, and the left side at 1 top of hack lever is fixedly connected with threaded rod 12, threaded rod 12 runs through elongated slot 11 far from one end of hack lever 1 and extends to the outside of elongated slot 11, and sliding slot 10 opens up convenient for screw thread The transverse shifting of bar 12, one end that threaded rod 12 is located at outside elongated slot 11 are arranged with screwed pipe 13, the inner wall setting of screwed pipe 13 There is internal screw thread, the surface of threaded rod 12 is provided with external screw thread compatible with internal screw thread, and one end and the casing 9 of screwed pipe 13 connect Touching, screwed pipe 13 are fixedly connected with handwheel 16 far from one end of casing 9, and the surface of handwheel 16 is provided with anti-skid chequer, handwheel 16 The contact area for being capable of increasing screwed pipe 13 Yu finger is set, convenient for the rotation of screwed pipe 13, passes through hack lever 1, canvas 2, long hole 3, bull stick 4 and plectane 5 are cooperated, and rotation bull stick 4 can be wound canvas 2, pass through plectane 5, card slot 6,7 and of threaded hole Bolt 8 is cooperated, and plectane 5 can be fixed, so that bull stick 4 be fixed, can be adjusted the width of stretcher, be passed through Casing 9, sliding slot 10 and elongated slot 11 are cooperated, and can be adjusted the depth that hack lever 1 is located at 9 inner cavity of casing, be passed through 12 He of threaded rod Casing 9 can be fixed in the setting of screwed pipe 13, can adjust the length of stretcher, and the convenient patient different to volume carries out It carries, canvas 2 can be wound to the inner cavity of hack lever 1 when not in use, avoid canvas 2 is naked for a long time from being exposed on the external by external dust Pollution.

In use, armature 5 drives bull stick 4 to rotate, bull stick 4 is wound canvas 2, adjusts the width of canvas 2, rotation Turn bolt 8, the inner cavity for making the left end of bolt 8 put in card slot 6 is contacted with the inner wall of card slot 6, so that plectane 5 be fixed, is adjusted Section hack lever 1 is located at the depth of 9 inner cavity of casing, and rotation hand wheel 16 drives screwed pipe 13 to rotate, and makes bottom and the casing 9 of screwed pipe 13 Canvas 2, so that casing 9 be fixed, to adjust the length of stretcher, is wound to the inner cavity of hack lever 1 by contact when not in use, Storage is sealed to canvas 2.

In summary: the Novel medical stretcher passes through hack lever 1, canvas 2, long hole 3, bull stick 4, plectane 5, card slot 6, spiral shell The cooperation of pit 7, bolt 8, casing 9, sliding slot 10, elongated slot 11, threaded rod 12 and screwed pipe 13 solves the width and length of stretcher Degree cannot change, it has not been convenient to carry, cannot be wound to canvas to patient, long-term naked be exposed on the external of canvas is easy by ash The problem of dustiness contaminates.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of Novel medical stretcher, including hack lever (1) and canvas (2), it is characterised in that: the quantity of the hack lever (1) is Two, the canvas (2) is located between two hack levers (1), and the surface of the hack lever (1) offers long hole (3), the hack lever (1) it is connected on the left of inner cavity bull stick (4), the right end of the bull stick (4) through hack lever (1) and extends to hack lever (1) The top and bottom of outside, the canvas (2) run through long hole (3) and extend to the inner cavity of long hole (3), canvas (2) position It is fixedly connected in the side of long hole (3) inner cavity with bull stick (4), the right end of the bull stick (4) is fixedly connected with plectane (5), described Top and bottom on the right side of hack lever (1) offer card slot (6), and the top on the right side of the plectane (5) offers threaded hole (7), Top on the right side of the plectane (5) is provided through bolt (8), and the left end of the bolt (8) through threaded hole (7) and extends to The inner cavity of card slot (6), the left end of the bolt (8) and the left contact of card slot (6) inner cavity, the left end of the hack lever (1) is arranged Have casing (9), offered at the top of described sleeve pipe (9) sliding slot (10), the surface of described sleeve pipe (9) offers and canvas (2) phase The elongated slot (11) of adaptation, the left side at the top of the hack lever (1) are fixedly connected with threaded rod (12), and the threaded rod (12) is far from frame One end of bar (1) runs through elongated slot (11) and extends to the outside of elongated slot (11), and it is external that the threaded rod (12) is located at elongated slot (11) One end be arranged with screwed pipe (13), one end of the screwed pipe (13) is contacted with casing (9).

2. a kind of Novel medical stretcher according to claim 1, it is characterised in that: the bottom of described sleeve pipe (9) inner cavity It opens up fluted (14), is fixedly connected with sliding block (15) on the left of hack lever (1) bottom, the sliding block (15) is far from hack lever (1) one end extends to the inner cavity of groove (14).

3. a kind of Novel medical stretcher according to claim 1, it is characterised in that: the inner wall of the screwed pipe (13) is set It is equipped with internal screw thread, the surface of the threaded rod (12) is provided with external screw thread compatible with internal screw thread.

4. a kind of Novel medical stretcher according to claim 1, it is characterised in that: the screwed pipe (13) is far from casing (9) one end is fixedly connected with handwheel (16), and the surface of the handwheel (16) is provided with anti-skid chequer.

5. a kind of Novel medical stretcher according to claim 1, it is characterised in that: the left side of described sleeve pipe (9) is fixed It is connected with handle (17), the surface of the handle (17) is fixedly connected with snap ring (18).