CN220938315U - Stretcher convenient to transport - Google Patents

Abstract

The utility model relates to a stretcher convenient to carry, which comprises a supporting plate, wherein fixing rods are fixedly arranged on the upper side and the lower side of the supporting plate, a first supporting rod is fixedly arranged on the left side of the fixing rods, a second supporting rod is fixedly arranged on the right side of the fixing rods, an extension plate is connected inside the supporting plate in a sliding manner, and an adjusting mechanism is arranged between a fixing cylinder and the extension plate. This stretcher convenient to transport, the device is through setting up adjustment mechanism, can be when not needing to adjust the stretcher size, accomodate the extension board in the backup pad, neither occupation space nor influence daily use, also can take out the extension board and fix when needs adjust the stretcher size, alright quick stretcher size adjustment carries out, be fit for emergency patient first aid and use, through setting up spacing spring, the spliced pole is all the time with second bracing piece fixed connection when using, need not to insert another jack after taking down the spliced pole in again, the live time when having saved the user and adjusted the stretcher.

Description

Stretcher convenient to transport

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a stretcher convenient to carry.

Background

The stretcher is necessary equipment in the ambulance at present, meets the needs of illness state, is convenient for patients and wounded to lie down, the use of the stretcher in the existing emergency department is to use the stretcher to transport the patient to the ambulance in a lying position, then when the ambulance arrives at a hospital, the stretcher is used to transport the patient to an emergency room, and finally a plurality of medical staff transfer the patient from the stretcher to a diagnosis bed of the emergency room together for subsequent treatment.

In the current market, the stretcher of current being convenient for transport is mainly reformed transform in the aspect of adjusting the supporting angle of stretcher, for example chinese patent number CN 215193030U's emergency stretcher, the device is through setting up the subplate body that can carry out the pivot and can adjust the inclination's of subplate body 20 support adjustment mechanism, and then can make the emergency realize half position of lying, but the device can't be according to patient's stature the size of adjusting the stretcher, can't be rapid provides medical aid for emergency patient, so put forward a stretcher of being convenient for transport and solve above-mentioned problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides the stretcher convenient to carry, has the advantages of being convenient for adjusting the size of the stretcher and the like, and solves the problem that the size of the stretcher cannot be adjusted.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the stretcher convenient to carry comprises a supporting plate, wherein fixing rods are fixedly arranged on the upper side and the lower side of the supporting plate, a first supporting rod is fixedly arranged on the left side of the fixing rods, a second supporting rod is arranged on the right side of the fixing rods, an extension plate is connected inside the supporting plate in a sliding mode, and an adjusting mechanism is arranged between the second supporting rod and the extension plate;

The utility model discloses a regulating mechanism, including the fixed gear, the fixed gear is fixed on the fixed gear, adjustment mechanism includes jack, casing, two-way threaded rod, thread bush, gag lever post, bull stick, driving gear and driven gear, two the jack has all been seted up to the surface of second bracing piece, the right side fixed mounting of extension board has the casing, the inside rotation of casing is connected with two-way threaded rod, the surface threaded connection of two-way threaded rod has a thread bush for two quantity, the left side fixed mounting of thread bush has the gag lever post, the right side wall rotation of casing is connected with the bull stick, the surface fixed mounting of bull stick has the driving gear, the surface fixed mounting of two-way threaded rod has the driven gear of being connected with the driving gear meshing.

Further, the right side wall of the supporting plate is provided with a mounting groove, and the size of the mounting groove is matched with the size of the extension plate.

Further, the right side wall of the fixed rod is provided with a thread groove, the left outer surface of the second support rod is provided with threads, and the fixed rod is in threaded connection with the second support rod.

Further, the right side of bull stick fixed mounting has the handle, two the gag lever post is the upper and lower symmetry setting.

Further, the size length of the first supporting rod is smaller than that of the second supporting rod, the outer surfaces of the first supporting rod and the second supporting rod are adhered with sponge cushions, and the number of the sponge cushions is four.

Further, the number of the jacks exceeds five, the size of the extension plate is smaller than that of the support plate, a sliding groove is formed in the inner wall of the left side of the shell, two sliding blocks are connected in the sliding groove in a sliding mode, and the right side of each sliding block is fixedly connected with the limiting rod.

(III) beneficial effects

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

This stretcher convenient to transport, the device can be when not needing to adjust the stretcher size through setting up adjustment mechanism, accomodate the extension board in the backup pad, occupation space does not also not influence daily use, also can take out the extension board and fix when needs are adjusted the stretcher size, alright quick stretcher size adjustment carries out, when not using, can reduce the device's volume, be convenient for carry, be fit for emergency call patient first aid and use, can improve the hand comfort level of lifting stretcher staff through setting up the foam-rubber cushion, the staff of being convenient for carries it.

Drawings

FIG. 1 is a three-dimensional schematic of the present utility model;

FIG. 2 is a partial top cross-sectional view of the present utility model;

fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.

In the figure: 1 supporting plate, 2 fixed rods, 3 first supporting rods, 4 second supporting rods, 5 extension plates, 6 adjusting mechanisms, 601 inserting holes, 602 shells, 603 bidirectional threaded rods, 604 threaded sleeves, 605 limit rods, 606 rotating rods, 607 driving gears, 608 driven gears and 7 threaded grooves.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a stretcher convenient to carry in this embodiment includes a support plate 1, fixing rods 2 are fixedly mounted on the upper and lower sides of the support plate 1, a first support rod 3 is fixedly mounted on the left side of the fixing rod 2, a second support rod 4 is disposed on the right side of the fixing rod 2, an extension plate 5 is slidably connected inside the support plate 1, and an adjusting mechanism 6 is disposed between the second support rod 4 and the extension plate 5.

The jack 601 has all been seted up to the surface of two second bracing pieces 4, the right side fixed mounting of extension board 5 has casing 602, the inside rotation of casing 602 is connected with two-way threaded rod 603, the surface threaded connection of two-way threaded rod 603 has a screw thread cover 604 that is two in quantity, the left side fixed mounting of screw thread cover 604 has gag lever post 605, the right side wall rotation of casing 602 is connected with bull stick 606, the surface fixed mounting of bull stick 606 has pinion 607, the surface fixed mounting of two-way threaded rod 603 has the driven gear 608 that is connected with pinion 607 meshing, through setting up jack 601, can fix extension board 5 in jack 601 in different positions, so that extend board 5 extends to different length, be applicable to the patient of different heights and use, through rotating the handle, make the handle drive bull stick 606 rotate, bull stick 606 drives pinion 607 rotate, pinion 607 drives driven gear 608 rotate, thereby drive two-way 603 rotate, finally drive two screw thread covers 604 and move in opposite directions, drive gag lever 605 when moving opposite directions, gag lever post 605 runs through jack 601, thereby carry out fixed length to extension board 5 and fixed extension board 5.

When not using, can reduce the device's volume, the transport of being convenient for is fit for emergency call patient first aid and uses, can improve the hand comfort level of lifting stretcher staff through setting up the foam-rubber cushion, and the staff of being convenient for carries it.

This stretcher convenient to transport not only is convenient for adjust the length of stretcher, also the user's transport of being convenient for, but extensive popularization is used in application field, for example emergency department nursing.

In practice, the method is carried out according to the following steps:

1) When the size needs to be adjusted, the extension plate 5 is firstly pulled out of the support plate 1, and then the second support rod 4 is rotated to enable the second support rod 4 to rotate and extend to the right side until the length is matched with the extension length of the extension plate 5;

2) Then after the handle is adjusted to a proper position, the handle is rotated to drive the rotating rod 606 to rotate, the rotating rod 606 drives the driving gear 607 to rotate, the driving gear 607 drives the driven gear 608 to rotate, thereby driving the bidirectional threaded rod 603 to rotate, and finally driving the two threaded sleeves 604 to move oppositely;

3) And finally, when the two screw sleeves 604 move oppositely, the limiting rod 605 is driven to move, the limiting rod 605 penetrates through the insertion hole 601 to limit and fix the extension plate 5, and finally, a patient is placed on the stretcher, and the stretcher is lifted by holding the sponge cushion.

To sum up, this stretcher convenient to transport, the device can be when not needing to adjust the stretcher size through setting up adjustment mechanism, accomodate extension board 5 in backup pad 1, occupation space does not also not influence daily use, also can take extension board 5 out and fix when needs adjust the stretcher size, alright quick carry out stretcher size adjustment, when not using, can reduce the device's volume, be convenient for carry, be fit for emergency call patient first aid and use, can improve the hand comfort level of lifting stretcher staff through setting up the foam-rubber cushion, the staff of being convenient for carries it.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Stretcher convenient to carry, including backup pad (1), its characterized in that: the fixing device is characterized in that fixing rods (2) are fixedly arranged on the upper side and the lower side of the supporting plate (1), a first supporting rod (3) is fixedly arranged on the left side of the fixing rod (2), a second supporting rod (4) is arranged on the right side of the fixing rod (2), an extension plate (5) is connected inside the supporting plate (1) in a sliding mode, and an adjusting mechanism (6) is arranged between the second supporting rod (4) and the extension plate (5);

Adjustment mechanism (6) are including jack (601), casing (602), two-way threaded rod (603), thread bush (604), gag lever post (605), bull stick (606), driving gear (607) and driven gear (608), two jack (601) have all been seted up to the surface of second bracing piece (4), the right side fixed mounting of extension board (5) has casing (602), the inside rotation of casing (602) is connected with two-way threaded rod (603), the surface threaded connection of two-way threaded rod (603) has a quantity to be two thread bush (604), the left side fixed mounting of thread bush (604) has gag lever post (605), the right side wall rotation of casing (602) is connected with bull stick (606), the surface fixed mounting of bull stick (606) has driving gear (607), the surface fixed mounting of two-way (603) has driven gear (608) of being connected with driving gear (607) meshing.

2. A portable stretcher according to claim 1 characterized in that: the right side wall of the supporting plate (1) is provided with a mounting groove, and the size of the mounting groove is matched with the size of the extension plate (5).

3. A portable stretcher according to claim 1 characterized in that: the right side wall of the fixed rod (2) is provided with a thread groove (7), the left outer surface of the second supporting rod (4) is provided with threads, and the fixed rod (2) is in threaded connection with the second supporting rod (4).

4. A portable stretcher according to claim 1 characterized in that: the right side of bull stick (606) is fixed mounting has the handle, two gag lever post (605) are the upper and lower symmetry setting.

5. A portable stretcher according to claim 1 characterized in that: the size length of the first supporting rod (3) is smaller than that of the second supporting rod (4), sponge pads are adhered to the outer surfaces of the first supporting rod (3) and the second supporting rod (4), and the number of the sponge pads is four.

6. A portable stretcher according to claim 1 characterized in that: the number of the jacks (601) exceeds five, the size of the extension plate (5) is smaller than that of the support plate (1), a sliding groove is formed in the inner wall of the left side of the shell (602), two sliding blocks are connected in a sliding mode in the sliding groove, and the right sides of the sliding blocks are fixedly connected with the limiting rods (605).