Multifunctional stretcher

Abstract

The utility model provides a multifunctional stretcher which comprises a stretcher supporting frame and is characterized by further comprising a stretcher supporting structure which is arranged in the stretcher supporting frame. A first supporting rod is pushed by a second electric push rod to rotate downwards, the overall height of the blocking frame can be well adjusted according to needs, the blocking frame can be suitable for horizontal and inclined transportation modes, and therefore the blocking frame can well adapt to complex space, triangular wheels can provide better stability and balance, and the blocking frame is convenient to use. The stretcher has good flexibility and adaptability and can meet the requirements of different transportation scenes and spaces, the first electric push rod is shortened to drive the joint of the first supporting pad and the second supporting pad to sink downwards, and the stretcher can be well adjusted according to different physical conditions of patients; therefore, the stretcher is suitable for carrying various patients.

Description

TECHNICAL FIELD

[0001] The utility model relates to the stretcher technical field especially multi -functional stretcher. BACKGROUND

[0002] The stretcher is a kind of medical rescue tool for carrying the wounded or sick person who cannot move autonomously, and is commonly used in emergency, hospital, disaster rescue and other scenes, to reduce the secondary injury to the patient during carrying.

[0003] The traditional flat stretcher is only applicable to some simple patient transportation, and for the patient with complex disease or needing continuous medical support, such as the patient with heart and lung, needs to be carried in semi-sitting posture, and the traditional flat stretcher cannot better meet the demand, in addition, the space occupied by the traditional flat stretcher is relatively large when using, and the flat stretcher is often limited by space, so that multiple transfer and carrying are needed during transfer, thereby wasting medical resources and time. Therefore, how to better make the stretcher applicable to different transportation scenes and space requirements, and applicable to the carrying of various patients, is an important problem to be solved in the design of multifunctional stretcher. SUMMARY

[0004] The utility model discloses a flat stretcher cannot better meet the carrying demand of various patients, and the space occupied by the flat stretcher is large, and the problem of being limited by space is provided multifunctional stretcher.

[0005] The utility model discloses a flat stretcher cannot better meet the carrying demand of various patients, and the space occupied by the flat stretcher is large, and the problem of being limited by space is provided multifunctional stretcher.

[0006] The utility model provides a multifunctional stretcher, including stretcher support frame, its characterized in that, still include:

[0007] Stretcher support structure, the stretcher support structure is arranged in stretcher support frame;

[0008] Mobile support structure, the mobile support structure is arranged at the bottom of stretcher support frame, and the mobile structure drives stretcher support frame to adjust the lifting;

[0009] Binding belt structure, the binding belt structure is arranged on stretcher support structure.

[0010] Preferably, the side wall of the stretcher support frame is fixedly connected with two handles, the side wall of the two handles is fixedly connected with an antiskid sleeve, and the inner side wall on both sides of the stretcher support frame is provided with two sliding grooves two.

[0011] In the technical scheme, the handle can lift and push the stretcher.

[0012] Preferably, the stretcher support structure comprises support pad one, support pad two, support pad three, connecting block, support pad four, rotating rod one, rotating rod two and electric push rod one, the support pad one and the support pad four are fixedly connected to the inner side wall of the stretcher support frame, two connecting blocks are rotatably connected between the support pad one and the support pad two, the rotating rod one is rotatably connected to the inner side wall of the support pad two, the two ends of the rotating rod one are fixedly connected to the side wall of the stretcher support frame, two connecting blocks are rotatably connected between the support pad two and the support pad three, the rotating rod two is rotatably connected to the inner side wall of the support pad three, the rotating rod two is slidably connected in the sliding groove two, and the electric push rod one is fixedly connected between the rotating rod two and the sliding groove two.

[0013] In the technical scheme, the patient can lie on the flat plate composed of the support pad one, the support pad two, the support pad three and the support pad four, the electric push rod one is shortened to drive the rotating rod two to slide in the sliding groove, the movement of the rotating rod two drives one end of the support pad three to move, the support pad two and the support pad three are rotated, and the connecting part of the support pad one and the support pad two is concave downward.

[0014] Preferably, the control panel is fixedly connected between the support pad one and the stretcher support frame, and the control panel is electrically connected with the electric push rod one.

[0015] In the technical scheme, the electric push rod one can be controlled to extend or retract through the control panel.

[0016] Preferably, the headrest is fixedly connected to the top side wall of the support pad three, and the U-shaped groove is arranged on the side wall of the headrest.

[0017] In the technical scheme, the head of the patient can be placed in the groove of the headrest.

[0018] Preferably, the square support frame is fixedly connected to the bottom side wall of the stretcher support frame, and the four sliding grooves one are arranged on the inner side wall of the support frame.

[0019] In the technical scheme, the support frame supports the stretcher support frame.

[0020] Preferably, the two support rods two are fixedly connected to the side wall of the support frame close to the control panel one, and the auxiliary rollers are rotatably connected to the ends of the two support rods two.

[0021] In the technical scheme, when the stretcher is erected and inclined, the auxiliary rollers can cooperate with the triangular wheels to stably support the erected stretcher.

[0022] Preferably, the movable support structure comprises a fixed frame, a support rod one and a triangular wheel, the fixed frame is fixedly connected to the middle of the bottom side wall of the support frame, two support rods one are rotatably connected to the two ends of the fixed frame, and the triangular wheel is rotatably connected to the other end of the two support rods one.

[0023] In the technical solution, the triangular wheel can provide better stability and balance, adapt to different inclination angles and terrains, and can be used for transportation in mountainous areas or other complex terrains, and even can assist the stretcher to easily go up and down the stairs without tilting or losing balance.

[0024] Preferably, the moving support structure comprises an electric push rod two, a support block, a support connecting rod, a sliding block and a rotating rod three, the electric push rod two is fixedly connected to the inner side wall of the support frame, the other end of the electric push rod two is fixedly connected to the support block, the side wall of the support block is fixedly connected with the sliding block, the sliding block is connected in the sliding groove one, the rotating rod three is rotatably connected between the support blocks, the side wall of the rotating rod three is rotatably connected with the support connecting rod, the other end of the support connecting rod is rotatably connected to the side wall of the support rod one, and the electric push rod two and the control panel are electrically connected.

[0025] In the technical solution, the electric push rod two drives the support block to move, the support block drives the rotating rod three and the sliding block to move, the sliding block slides in the sliding groove one, and the rotating rod three drives one end of the support connecting rod to move, so that the support connecting rod drives the support rod one to rotate downward, thereby the height of the whole guard frame is increased, and the height of the whole guard frame can be adjusted as required.

[0026] Preferably, the binding structure comprises an elastic bandage one, an elastic bandage two, a fixed buckle one and a fixed buckle two, the elastic bandage one and the elastic bandage two are fixedly connected to the side walls of the support pad one, the support pad two and the support pad three, the positions of the elastic bandage one and the elastic bandage two correspond to each other, the other end of the elastic bandage one is fixedly connected to the fixed buckle two, the other end of the elastic bandage two is fixedly connected to the fixed buckle one, and the fixed buckle one and the fixed buckle two are matched with each other.

[0027] In the technical solution, the elastic bandage one and the elastic bandage two are wound from both sides of the patient's body to the front, and are connected through the fixed buckle one and the fixed buckle two, so that the patient's body can be fixed and bound.

[0028] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be combined arbitrarily, that is, the preferred examples of the utility model are obtained.

[0029] The positive progress effect of the utility model lies in:

[0030] 1. The electric push rod two drives the support block to move, the support block drives the rotating rod three and the sliding block to move, the sliding block slides in the sliding groove one, and the rotating rod three drives one end of the support connecting rod to move, so that the support connecting rod drives the support rod one to rotate downward, thereby the height of the whole guard frame is increased, and the height of the whole guard frame can be adjusted as required.

[0031] 2. The blocking frame of the present application can be suitable for horizontal and inclined transportation, so as to better adapt to complex space, the bottom of the support rod one is moved by the triangular wheel, the triangular wheel can provide better stability and balance, adapt to different inclination angles and terrain, can be transported in mountainous areas or other complex terrains, and even can assist the stretcher to easily go upstairs and downstairs, without tilting or losing balance, so as to facilitate the stretcher to have better flexibility and adaptability, and be applicable to different transportation scenes and space requirements.

[0032] 3. By shortening the electric push rod one, the rotating rod two is driven to slide in the sliding groove, the rotating rod two moves to drive one end of the support pad three to move, so that the support pad two and the support pad three are rotated, the connecting part of the support pad one and the support pad two is concave downward, the patient's buttocks are placed in the concave part, so that the patient can form a semi-recumbent position, the stretcher is erected, at this time, the patient's buttocks are sat on the support pad two, the back is leaned on the support pad three, and a sitting position can be formed, so as to better adjust the stretcher according to the different conditions of the patient's body, so that the stretcher is suitable for the transportation of various patients. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application.

[0034] Figure 2 It is a whole internal structure schematic diagram of the present application.

[0035] Figure 3 It is a whole internal structure schematic diagram of the present application.

[0036] Figure 4 It is a whole internal structure schematic diagram of the present application.

[0037] Figure 5 It is a whole internal structure schematic diagram of the present application.

[0038] EXPLANATION OF REFERENCE NUMERALS

[0039] 1, stretcher support frame; 2, handle; 3, anti-skid sleeve; 4, headrest; 5, stretcher support structure; 501, support pad one; 502, support pad two; 503, support pad three; 504, connecting block; 505, support pad four; 506, rotating rod one; 507, rotating rod two; 508, electric push rod one; 6, moving support structure; 601, fixed frame; 602, support rod one; 603, triangular wheel; 611, electric push rod two; 612, support block; 613, support connecting rod; 614, sliding block; 615, rotating rod three; 7, support frame; 8, support rod two; 9, auxiliary roller; 10, control panel; 11, sliding groove one; 12, sliding groove two; 13, bandage structure; 1301, elastic bandage one; 1302, elastic bandage two; 1303, fixed buckle one; 1304, fixed buckle two. DETAILED DESCRIPTION

[0040] The utility model will be further illustrated by the following examples, but the utility model is not limited in the scope of the examples.

[0041] As Figures 1-5 shown, the multifunctional stretcher comprises a stretcher support frame 1, characterized in that it further comprises:

[0042] a stretcher support structure 5 arranged in the stretcher support frame 1;

[0043] a moving support structure 6 arranged at the bottom of the stretcher support frame 1, which drives the stretcher support frame 1 to adjust the height;

[0044] a bandage structure 13 arranged on the stretcher support structure 5.

[0045] The stretcher support frame 1 is fixedly connected with two handles 2 on the side wall, the side wall of the two handles 2 is fixedly connected with an anti-skid sleeve 3, and two sliding grooves two 12 are formed in the inner side wall on both sides of the stretcher support frame 1.

[0046] The handles 2 can be used to lift and push the stretcher.

[0047] The stretcher support structure 5 comprises support pad one 501, support pad two 502, support pad three 503, connecting block 504, support pad four 505, rotating rod one 506, rotating rod two 507 and electric push rod one 508, the support pad one 501 and the support pad four 505 are fixedly connected to the inner side wall of the stretcher support frame 1, two connecting blocks 504 are rotatably connected between the support pad one 501 and the support pad two 502, the rotating rod one 506 is rotatably connected to the inner side wall of the support pad two 502, and the two ends of the rotating rod one 506 are fixedly connected to the side wall of the stretcher support frame 1, two connecting blocks 504 are rotatably connected between the support pad two 502 and the support pad three 503, the rotating rod two 507 is rotatably connected to the inner side wall of the support pad three 503, the rotating rod two 507 is slidably connected in the sliding groove two 12, and the electric push rod one 508 is fixedly connected between the rotating rod two 507 and the sliding groove two 12.

[0048] The flat plate composed of the support pad one 501, the support pad two 502, the support pad three 503 and the support pad four 505 can be used for the patient to lie down, the electric push rod one 508 is shortened to drive the rotating rod two 507 to slide in the sliding groove, the rotating rod two 507 moves to drive one end of the support pad three 503 to move, so that the support pad two 502 and the support pad three 503 rotate, and the connecting part of the support pad one 501 and the support pad two 502 is concave downward.

[0049] The control panel 10 is fixedly connected between the support pad one 501 and the stretcher support frame 1, and the control panel 10 is electrically connected with the electric push rod one 508.

[0050] The electric push rod one 508 can be controlled to stretch or retract through the control panel 10.

[0051] The headrest 4 is fixedly connected to the top side wall of the support pad three 503, and a U-shaped groove is arranged on the side wall of the headrest 4.

[0052] The head of the patient can be placed in the groove of the headrest 4.

[0053] The square support frame 7 is fixedly connected to the bottom side wall of the stretcher support frame 1, and four sliding grooves one 11 are formed in the inner side wall of the support frame 7.

[0054] The support frame 7 supports the stretcher support frame 1.

[0055] Two support rods two 8 are fixedly connected to the side wall of the support frame 7 close to the control panel 10, and auxiliary rollers 9 are rotatably connected to the ends of the two support rods two 8.

[0056] When the stretcher is erected and inclined, the auxiliary rollers 9 can cooperate with the triangular wheels 603 to stably support the erected stretcher.

[0057] The mobile support structure 6 comprises a fixed frame 601, a support rod one 602 and a triangular wheel 603, the fixed frame 601 is fixedly connected to the middle of the bottom side wall of the support frame 7, both ends of the fixed frame 601 are rotatably connected with two support rod ones 602, and the other ends of the two support rod ones 602 are rotatably connected with the triangular wheel 603.

[0058] The triangular wheel 603 can provide better stability and balance, adapt to different inclination angles and terrains, and can be used for transportation in mountainous areas or other complex terrains, and even can assist the stretcher to easily go upstairs and downstairs without tilting or losing balance.

[0059] The mobile support structure 6 comprises an electric push rod two 611, a support block 612, a support connecting rod 613, a sliding block 614 and a rotating rod three 615, the electric push rod two 611 is fixedly connected to the inner side wall of the support frame 7, the other end of the electric push rod two 611 is fixedly connected with the support block 612, the side wall of the support block 612 is fixedly connected with the sliding block 614, the sliding block 614 is connected in the sliding groove one 11, the rotating rod three 615 is rotatably connected between the support blocks 612, the side wall of the rotating rod three 615 is rotatably connected with the support connecting rod 613, and the other end of the support connecting rod 613 is rotatably connected to the side wall of the support rod one 602. The electric push rod two 611 is electrically connected with the control panel 10.

[0060] The electric push rod two 611 drives the support block 612 to move, the support block 612 drives the rotating rod three 615 and the sliding block 614 to move, the sliding block 614 slides in the sliding groove one, and one end of the support connecting rod 613 is driven by the rotating rod three 615 to move, so that the support connecting rod 613 drives the support rod one 602 to rotate downward, so that the overall height of the blocking frame is increased, so that the overall height of the blocking frame is adjusted according to the needs.

[0061] The binding structure 13 comprises elastic bands one 1301, elastic bands two 1302, fixed buckles one 1303 and fixed buckles two 1304, the elastic bands one 1301 and the elastic bands two 1302 are fixedly connected to the side walls of the support pad one 501, the support pad two 502 and the support pad three 503, the positions of the elastic bands one 1301 and the elastic bands two 1302 correspond to each other, the other end of the elastic bands one 1301 is fixedly connected with the fixed buckle two 1304, the other end of the elastic bands two 1302 is fixedly connected with the fixed buckle one 1303, and the fixed buckle one 1303 and the fixed buckle two 1304 are matched with each other.

[0062] The elastic bands one 1301 and the elastic bands two 1302 are wound from both sides of the patient's body to the front, and are connected by the fixed buckle one 1303 and the fixed buckle two 1304, so that the patient's body can be better fixed and bound.

[0063] The utility model discloses in using, the electric element appearing in the application in using all external connection communication power supply and control switch, when carrying the patient, the patient can lie on the flat board that support pad one 501, support pad two 502, support pad three 503 and support pad four 505 are formed, and the head is placed in the recess of headrest 4, when needing to adjust the height of stretcher, through control panel 10 control electric push rod no. 2 611 elongation, electric push rod no. 2 611 promotes support block 612 to move, support block 612 promotes and drives rotary rod three 615 and sliding block 614 move, sliding block 614 slides in sliding one, rotary rod three 615 drives one end of support connecting rod 613 moves, makes support connecting rod 613 promote support rod one 602 downward rotation, to make the height of the whole blocking frame height rise, to better adjust the height of the whole blocking frame according to the need accordingly;

[0064] The bottom of support rod one 602 adopts triangular wheel 603 and moves, and the triangular wheel 603 can provide better stability and balance, adapts to different inclination angles and terrain, can be transported in mountainous areas or other complex terrains, and even can assist the stretcher to easily go upstairs and downstairs, and will not be inclined or lose balance;

[0065] When some patients are carried, and prone position is not suitable, can control electric push rod one 508 through control panel 10 and shorten, and electric push rod one 508 shortening drives rotary rod two 507 to slide in sliding groove, and rotary rod two 507 moves and drives one end of support pad three 503 to move, so that support pad two 502 and support pad three 503 rotate, and the connecting place of support pad one 501 and support pad two 502 is concave downward, and the patient's buttocks are placed in the recess, so that the patient can form a semi-recumbent position;

[0066] When the patient needs to be carried in a sitting position, the handle 2 is gripped to lift one end of the blocking frame, so that the triangular wheel 603 and the auxiliary roller 9 at the other end are supported on the ground, and the stretcher is erected. At this time, the patient sits on the support pad two 502 and leans against the support pad three 503, forming a sitting position. The stretcher can be adjusted according to the different physical conditions of the patient, so that the stretcher is suitable for the carrying of various patients.

[0067] The utility model discloses not limited to the above-mentioned embodiment, no matter in its shape or structure makes any change, all falls in the protection scope of the utility model. The protection scope of the utility model is defined by the appended claims, and those skilled in the art can make various changes or modifications to these embodiments without departing from the principles and essence of the utility model.

Claims

1. A multifunctional stretcher, comprising a stretcher support frame (1), characterized in that, Also includes: A stretcher support structure (5) is provided inside the stretcher support frame (1); A movable support structure (6) is provided at the bottom of the stretcher support frame (1), and the movable support structure drives the stretcher support frame (1) to be raised and lowered. A strapping structure (13) is provided on the stretcher support structure (5).

2. The multifunctional stretcher as described in claim 1, characterized in that: Two handles (2) are fixedly connected to the side wall of the stretcher support frame (1), and anti-slip sleeves (3) are fixedly connected to the side wall of the two handles (2). Two sliding grooves (12) are opened on the inner side wall of both sides of the stretcher support frame (1).

3. The multifunctional stretcher as described in claim 1, characterized in that: The stretcher support structure (5) includes support pad one (501), support pad two (502), support pad three (503), connecting block (504), support pad four (505), rotating rod one (506), rotating rod two (507), and electric push rod one (508). Support pad one (501) and support pad four (505) are both fixedly connected to the inner wall of the stretcher support frame (1). Two connecting blocks (504) are rotatably connected between support pad one (501) and support pad two (502). A rotating rod (506) is rotatably connected inside the side wall of the 02), and the two ends of the rotating rod (506) are fixedly connected to the side wall of the stretcher support frame (1). Two connecting blocks (504) are rotatably connected between the support pad 2 and the support pad 3 (503). A rotating rod (507) is rotatably connected inside the side wall of the support pad 3 (503). The rotating rod (507) is slidably connected in the sliding groove 2 (12). An electric push rod (508) is fixedly connected between the rotating rod (507) and the sliding groove 2 (12).

4. The multifunctional stretcher as described in claim 3, characterized in that: A control panel (10) is fixedly connected between the support pad (501) and the stretcher support frame (1), and the control panel (10) is electrically connected to the electric push rod (508).

5. The multifunctional stretcher as described in claim 3, characterized in that: A headrest (4) is fixedly connected to the top side wall of the support pad three (503), and a U-shaped groove is provided on the side wall of the headrest (4).

6. The multifunctional stretcher as described in claim 1, characterized in that: A square support frame (7) is fixedly connected to the bottom side wall of the stretcher support frame (1), and four sliding grooves (11) are provided on the inner side wall of the support frame (7).

7. The multifunctional stretcher as described in claim 6, characterized in that: Two support rods (8) are fixedly connected to the side wall of the support frame (7) near the control panel (10), and auxiliary rollers (9) are rotatably connected to the ends of the two support rods (8).

8. The multifunctional stretcher as described in claim 1, characterized in that: The movable support structure (6) includes a fixed frame (601), a support rod (602), and a triangular wheel (603). The fixed frame (601) is fixedly connected to the middle of the bottom side wall of the support frame (7). Two support rods (602) are rotatably connected to both ends of the fixed frame (601), and the other ends of the two support rods (602) are rotatably connected to the triangular wheel (603).

9. The multifunctional stretcher as described in claim 8, characterized in that: The movable support structure (6) includes an electric push rod two (611), a support block (612), a support connecting rod (613), a sliding block (614), and a rotating rod three (615). The electric push rod two (611) is fixedly connected to the inner side wall of the support frame (7). The other end of the electric push rod two (611) is fixedly connected to the support block (612). The sliding block (614) is fixedly connected to the side wall of the support block (612). The sliding block (614) is connected to the sliding groove one (11). The rotating rod three (615) is rotatably connected between the support blocks (612). The support connecting rod (613) is rotatably connected to the side wall of the rotating rod three (615). The other end of the support connecting rod (613) is rotatably connected to the side wall of the support rod one (602). The electric push rod two (611) is electrically connected to the control panel (10).

10. The multifunctional stretcher as described in claim 1, characterized in that: The strap structure (13) includes an elastic strap one (1301), an elastic strap two (1302), a fixing buckle one (1303), and a fixing buckle two (1304). The elastic strap one (1301) and the elastic strap two (1302) are fixedly connected to the side walls of the support pad one (501), the support pad two (502), and the support pad three (503). The positions of the elastic strap one (1301) and the elastic strap two (1302) correspond to each other. The other end of the elastic strap one (1301) is fixedly connected to the fixing buckle two (1304), and the other end of the elastic strap two (1302) is fixedly connected to the fixing buckle one (1303). The fixing buckle one (1303) and the fixing buckle two (1304) cooperate with each other.

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