CN214342977U

CN214342977U - Novel portable medical stretcher

Info

Publication number: CN214342977U
Application number: CN202022735930.5U
Authority: CN
Inventors: 陈子佳; 李春红
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-23
Filing date: 2020-11-23
Publication date: 2021-10-08
Anticipated expiration: 2030-11-23

Abstract

The utility model discloses a novel portable medical stretcher, including the stretcher body, the equal swing joint in bottom both ends of stretcher body has the dead lever, the bottom sliding connection of dead lever has the movable block, the bottom middle-end fixedly connected with casing of stretcher body, the inner chamber top swing joint of casing has the bull stick, the inner chamber bottom fixedly connected with spacing ring of casing. The utility model discloses people remove the patient through the universal wheel, twist through the handle and move drive bull stick work, drive second gear work through the bull stick, spacing phenomenon of avoiding appearing the gyration through the spacing ring, it makes the screw rod rotatory to drive first gear through the second gear, drive the fixed block through the screw rod and remove to the outside, support the dead lever after through the stopper, solved current medical stretcher and transported the treatment to the patient through the gyro wheel, but can't remove the gyro wheel under the condition that meets road injustice, can hinder the problem of patient treatment time.

Description

Novel portable medical stretcher

Technical Field

The utility model relates to the technical field of medical equipment, specifically a novel portable medical stretcher.

Background

The medical equipment is instruments, equipment, appliances, materials or other articles which are used for a human body independently or in a combined mode, and also comprises required software, the medical equipment is the most basic element of medical treatment, scientific research, teaching, institutions and clinical subject work, namely comprises professional medical equipment and household medical equipment, the existing medical stretcher carries out transportation treatment on a patient through rollers, but the rollers cannot move under the condition that roads are uneven, so that the treatment time of the patient is delayed, and therefore the novel portable medical stretcher is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel portable medical stretcher possesses the advantage that facilitates the use, has solved current medical stretcher and has transported the treatment to the patient through the gyro wheel, but can't remove meeting the gyro wheel under the uneven condition of road, can hinder the problem of patient treatment time.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel portable medical stretcher, includes the stretcher body, the equal swing joint in bottom both ends of stretcher body has the dead lever, the bottom sliding connection of dead lever has the movable block, the bottom middle-end fixedly connected with casing of stretcher body, the inner chamber top swing joint of casing has the bull stick, the inner chamber bottom fixedly connected with spacing ring of casing, the inner chamber of spacing ring and the surface of bull stick are sliding connection, the fixed surface of bull stick is connected with the second gear, the equal sliding connection in both sides of casing has the screw rod, the first gear of inboard fixedly connected with of screw rod, the surface meshing of first gear is connected in the surface of second gear, the surperficial threaded connection of screw rod has the fixed block, the top sliding connection of fixed block is in the bottom of stretcher body.

Preferably, the surface of the movable block is fixedly connected with a clamping block, a clamping groove is formed in an inner cavity at the bottom of the fixed block, and an inner cavity of the clamping groove is connected to the surface of the clamping block.

Preferably, the equal fixedly connected with push rod in both sides of stretcher body, the top fixedly connected with guardrail of stretcher body, the bottom of stretcher body is located the external fixed surface of dead lever and is connected with the stand, the fixed surface of fixed block is connected with the stopper.

Preferably, the limiting grooves are formed in the two ends of the bottom of the stretcher body, the surface of the fixing block is connected to the inner cavity of the limiting grooves in a sliding mode, and the bottom of the rotating rod is fixedly connected with a handle.

Preferably, the inner cavity bottom swing joint of dead lever has the ball, the surperficial sliding connection of movable block in the surface of ball, there is the universal wheel bottom of movable block through bearing movable mounting.

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

1. the utility model discloses a patient is moved through the universal wheel, twist through the handle and move and drive the bull stick work, drive the second gear work through the bull stick, avoid appearing the phenomenon of gyration through the spacing of spacing ring, drive first gear through the second gear and make the screw rod rotatory, drive the fixed block through the screw rod and move to the outside, after propping the dead lever through the stopper, can stabilize the universal wheel and move, when needing to pack up the universal wheel, drive the screw rod work through twisting of handle, make the screw rod drive the fixed block and move to the inboard, break away from the surface of dead lever through the stopper and then drive the movable block and the fixture block skew to the fixed block by breaking off with the fingers and thumb of dead lever, after the inside in the draw-in groove through the fixture block joint, after twist through the handle and drive the fixed block and move to the inboard, through the draw-in fixture block chucking, reached the effect of drawing in the universal wheel, then, the patient is moved by lifting the push rod, so that the problem that the treatment time of the patient is delayed because the roller cannot be moved under the condition that the existing medical stretcher carries out transportation treatment on the patient through the roller is solved.

2. The utility model discloses a setting of draw-in groove plays the effect of joint fixture block, avoids the universal wheel phenomenon that drops to appear, through the setting of spacing groove, improves the stability of fixed block, avoids the fixed block to appear pivoted phenomenon when removing, through the setting of spacing ring, plays the effect of spacing bull stick, avoids the bull stick phenomenon of gyration to appear.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention;

fig. 3 is a sectional view of the structural shell of the present invention.

In the figure: 1. a stretcher body; 2. a limiting block; 3. a fixed block; 4. a housing; 5. a guardrail; 6. a screw; 7. fixing the rod; 8. a movable block; 9. a clamping block; 10. a universal wheel; 11. a push rod; 12. a ball bearing; 13. a card slot; 14. a limiting groove; 15. a column; 16. a handle; 17. a limiting ring; 18. a rotating rod; 19. a first gear; 20. a second gear.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a stretcher body 1, stopper 2, fixed block 3, casing 4, guardrail 5, screw rod 6, dead lever 7, movable block 8, fixture block 9, universal wheel 10, push rod 11, ball 12, draw-in groove 13, spacing groove 14, stand 15, handle 16, spacing ring 17, bull stick 18, first gear 19 and second gear 20 part are the general standard or the part that technical personnel in the field know, and its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental method.

Please refer to fig. 1-3, a novel portable medical stretcher, comprising a stretcher body 1, both ends of the bottom of the stretcher body 1 are movably connected with a fixed rod 7, the bottom of the fixed rod 7 is slidably connected with a movable block 8, the bottom of the stretcher body 1 is fixedly connected with a shell 4, the top of the inner cavity of the shell 4 is movably connected with a rotating rod 18, the bottom of the inner cavity of the shell 4 is fixedly connected with a limit ring 17, the inner cavity of the limit ring 17 is slidably connected with the surface of the rotating rod 18, the surface of the rotating rod 18 is fixedly connected with a second gear 20, both sides of the shell 4 are slidably connected with a screw rod 6, the inner side of the screw rod 6 is fixedly connected with a first gear 19, the surface of the first gear 19 is engaged with the surface of the second gear 20, the surface of the screw rod 6 is in threaded connection with a fixed block 3, and the top of the fixed block 3 is slidably connected with the bottom of the stretcher body 1.

The surface of the movable block 8 is fixedly connected with a clamping block 9, a clamping groove 13 is arranged in the inner cavity of the bottom of the fixed block 3, and the inner cavity of the clamping groove 13 is connected to the surface of the clamping block 9.

The equal fixedly connected with push rod 11 in both sides of stretcher body 1, the top fixedly connected with guardrail 5 of stretcher body 1, the fixed surface that the bottom of stretcher body 1 is located dead lever 7 is connected with stand 15, and the fixed surface of fixed block 3 is connected with stopper 2.

The limiting grooves 14 are formed in the two ends of the bottom of the stretcher body 1, the surface of the fixing block 3 is connected to the inner cavity of the limiting grooves 14 in a sliding mode, and the bottom of the rotating rod 18 is fixedly connected with a handle 16.

Inner chamber bottom swing joint of dead lever 7 has ball 12, the sliding surface connection of movable block 8 is in the surface of ball 12, there is universal wheel 10 bottom of movable block 8 through bearing movable mounting, setting through draw-in groove 13, play the effect of joint fixture block 9, avoid universal wheel 10 the phenomenon that drops to appear, setting through spacing groove 14, improve the stability of fixed block 3, avoid fixed block 3 pivoted phenomenon to appear when removing, setting through spacing ring 17, play the effect of spacing bull stick 18, avoid bull stick 18 the phenomenon of gyration to appear.

When the universal wheel 10 is required to be folded, the screw 6 is driven to drive the fixed block 3 to move inwards, the movable block 8 and the clamping block 9 are driven to shift towards the fixed block 3 by the aid of the twisting of the handle 16 after the limiting block 2 is separated from the surface of the fixed rod 7, the clamping block 9 is clamped in the clamping groove 13, and the fixed block 3 is driven to shift towards the inner side by the aid of the twisting of the handle 16, through draw-in groove 13 with fixture block 9 chucking, reached and drawn in the effect of universal wheel 10 in, then through the push rod 11 lift up and remove the patient, solved current medical stretcher and transported the treatment through the gyro wheel to the patient, but can't remove the problem that can delay patient treatment time meeting the gyro wheel under the uneven condition of road.

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. The utility model provides a novel portable medical stretcher, includes stretcher body (1), its characterized in that: the stretcher comprises a stretcher body (1), wherein fixing rods (7) are movably connected to two ends of the bottom of the stretcher body (1), movable blocks (8) are slidably connected to the bottoms of the fixing rods (7), a shell (4) is fixedly connected to the middle end of the bottom of the stretcher body (1), a rotating rod (18) is movably connected to the top of the inner cavity of the shell (4), a limiting ring (17) is fixedly connected to the bottom of the inner cavity of the shell (4), the inner cavity of the limiting ring (17) is slidably connected to the surface of the rotating rod (18), a second gear (20) is fixedly connected to the surface of the rotating rod (18), a screw rod (6) is slidably connected to two sides of the shell (4), a first gear (19) is fixedly connected to the inner side of the screw rod (6), the surface of the first gear (19) is meshed with the surface of the second gear (20), and a fixing block (3) is connected to the surface of the screw rod (6) through threads, the top of the fixed block (3) is slidably connected to the bottom of the stretcher body (1).

2. The novel portable medical stretcher according to claim 1, characterized in that: the surface of the movable block (8) is fixedly connected with a clamping block (9), a clamping groove (13) is formed in an inner cavity of the bottom of the fixed block (3), and an inner cavity of the clamping groove (13) is connected to the surface of the clamping block (9).

3. The novel portable medical stretcher according to claim 1, characterized in that: the stretcher is characterized in that push rods (11) are fixedly connected to two sides of the stretcher body (1), guardrails (5) are fixedly connected to the top of the stretcher body (1), columns (15) are fixedly connected to the outer surfaces of the fixing rods (7) at the bottom of the stretcher body (1), and limiting blocks (2) are fixedly connected to the surfaces of the fixing blocks (3).

4. The novel portable medical stretcher according to claim 1, characterized in that: limiting grooves (14) are formed in two ends of the bottom of the stretcher body (1), the surface of the fixing block (3) is connected to the inner cavity of the limiting grooves (14) in a sliding mode, and the bottom of the rotating rod (18) is fixedly connected with a handle (16).

5. The novel portable medical stretcher according to claim 1, characterized in that: the inner chamber bottom swing joint of dead lever (7) has ball (12), the surperficial sliding connection of movable block (8) is in the surface of ball (12), there is universal wheel (10) bottom of movable block (8) through bearing movable mounting.