Rescue seat connecting device

Abstract

The utility model relates to the technical field of medical special vehicles, in particular to a rescue seat connecting device which comprises a compartment body, a rescue seat is arranged in the compartment body, a seat connecting mechanism is arranged on the rescue seat, the seat connecting mechanism comprises a seat supporting rod, a fixing seat and a locking bolt, the seat supporting rod is arranged on one side of the rescue seat, and the fixing seat is arranged on the other side of the rescue seat. A positioning hole is formed in the side face of a seat plate of the rescue seat, one end of the seat supporting rod is fixedly connected with the rescue seat, the other end of the seat supporting rod is rotationally connected with the inner wall of the compartment body, the seat plate of the rescue seat can be in a horizontal state or a vertical state, a fixing seat is arranged on the inner wall of the compartment body and fixedly connected with the inner wall of the compartment body, and a locking hole is formed in the fixing seat. The locking plug pin penetrates through the locking hole and the positioning hole to limit and fix the rescue seat on the inner wall of the compartment body, at least one supporting platform is arranged in the compartment body, and the lower end of a seat plate of the rescue seat abuts against the supporting platform. The rescue vehicle is convenient to use, can be used for transporting sitting wounded persons and lying wounded persons, and is flexible and convenient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of special medical vehicles, in particular to a rescue seat connecting device. Background Art

[0002] With the rapid development of modern industry, ambulances and stretchers are important equipment for medical emergency, which provide convenience for medical assistance to personnel and save precious rescue time. After searching, Chinese patent CN103349593A discloses an invention patent named automatic boarding stretcher system. The stretcher system described in the patent is arranged in the carriage, including a stretcher assembly, a connecting rod mechanism and a control system; the stretcher assembly includes a stretcher platform, a guide platform, and a stretcher. The stretcher is detachably mounted on the guide platform, a guide rail is arranged on the stretcher platform, and the guide platform is driven by a motor. It can move forward and backward along the guide rail on the stretcher platform; the connecting rod mechanism includes a front rocker arm base, a front rocker arm, a rear rocker arm, and a rear rocker arm base, and the front rocker arm base, the front rocker arm, the stretcher platform, the rear rocker arm, and the rear rocker arm base are connected by hinges in sequence; the front cylinder support is fixed on the front rocker arm, and the front cylinder support, the cylinder, and the rear cylinder support are connected by hinges in sequence; the front gas spring support is fixed on the rear rocker arm, and the front gas spring support, the gas spring, and the gas spring rear support are hinged in sequence; the front rocker arm base, the cylinder rear support, the rear rocker arm base, and the gas spring rear support are all fixed on the carriage The cylinder can drive the front rocker arm to swing and drive the stretcher platform to rotate around the rocker arm base, so that the stretcher assembly can be raised and lowered and extended or retracted into the car; the control system includes a gas tank, a solenoid valve, a proximity switch, a motor, a programmable controller (PLC) and an operation button. The gas tank provides a power source for the cylinder, the solenoid valve controls the on and off of the gas circuit, the proximity switch is used to monitor the position of the guide platform and the telescopic position of the cylinder, the PLC can receive monitoring information and set and run the control program, and the operation button sends an operation instruction. Through the operation button and PLC, the The working status of the solenoid valve and the motor controls the rotation of the stretcher platform or the forward and backward movement of the guide platform. The shortcomings of the above patent are: first, the above patent can only transport lying wounded. Combined with the drawings in the specification of the above patent, the above patent sets up an upper and lower stretcher, and there is not enough space for the wounded to sit. The wounded who can't lie down and can only sit cannot be transported, which delays the rescue time; second, when there are both lying wounded and wounded who do not need to lie down, that is, sitting wounded at the rescue site, the above patent can only transport lying wounded, and sitting wounded cannot get timely treatment. Summary of the invention

[0003] The utility model aims to solve the deficiencies of the prior art and to provide a rescue seat connection device which has a novel structure, is easy to use, can transport both sitting and lying wounded persons, and is flexible and convenient to operate.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A rescue seat connecting device comprises a car body, characterized in that: a rescue seat is arranged in the car body, a seat connecting mechanism is arranged on the rescue seat, the seat connecting mechanism comprises a seat support rod, a fixing seat, and a locking latch, a seat support rod is arranged on one side of the rescue seat, a positioning hole is arranged on the side surface of the seat plate of the rescue seat, one end of the seat support rod is fixedly connected to the rescue seat, and the other end is rotatably connected to the inner wall of the car body, a fixing seat is arranged on the inner wall of the car body, the fixing seat is fixedly connected to the inner wall of the car body, a locking hole is arranged on the fixing seat, and the locking latch passes through the locking hole and the positioning hole to limit and fix the rescue seat on the inner wall of the car body, so that when in use, the locking latch is pulled out, the seat plate of the rescue seat is lowered for people to sit on, and when not in use, the seat plate of the rescue seat is flipped over so that the seat plate is in a vertical state, and the locking latch is inserted to fix it.

[0006] The rescue chair of the utility model comprises a seat plate and a backrest, wherein the backrest is hinged with the seat plate, so that when in use, the seat plate and the backrest are turned down, and the backrest and the seat plate are opened, so that the rescue chair is convenient for use by a sitting injured person.

[0007] The locking pin of the utility model is a spring pin, and the pin seat of the locking pin is fixedly connected to the fixing seat, so that when it is used conveniently, there is no need to pull out the locking pin, and the pin shaft of the locking pin can be directly pulled to drive the pin shaft to move, thereby limiting or releasing the limit of the rescue seat.

[0008] The other end of the seat support rod of the utility model is provided with a flip support, the flip support is fixedly connected to the inner wall of the compartment, and the seat support rod is hinged to the flip support, so as to facilitate the installation of the seat support rod through the flip support.

[0009] The utility model provides a support platform in the compartment, the support platform is fixedly connected to the compartment, the seat support rod is hinged to the flip support, and the lower end of the seat plate of the rescue seat is against the support platform, so as to facilitate supporting the rescue seat through the support platform.

[0010] The support platform of the utility model is provided with a stretcher, and the stretcher is detachably connected to the support platform, so that the support platform can support both the stretcher and the chair, and can be adjusted according to the condition of the injured person.

[0011] The utility model provides stretcher guide grooves on both sides of the support platform, legs are fixed at both ends of the lower end of the stretcher, the legs cooperate with the stretcher guide grooves, and the legs are plugged and fixed with the stretcher guide grooves to facilitate the rapid disassembly and assembly of the stretcher.

[0012] The stretcher guide groove of the utility model is provided with a limit pin hole, and the support leg is connected with the support platform through a fixed pin, so that the fixed pin passes through the limit pin hole and abuts against the support leg to limit the support leg.

[0013] The utility model provides a latch groove on the support leg, and the fixing pin passes through the limiting pin hole and is plugged into the latch groove to limit the support leg and the support platform. The fixing pin cooperates with the latch groove to prevent the fixing pin from being separated from the support leg, and the stretcher is more stable after installation.

[0014] Due to the adoption of the structure, the utility model has the advantages of novel structure, convenient use, being able to transport both sitting and lying wounded persons, and being flexible and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 It is an enlarged schematic diagram of the rescue seat in the utility model being unfolded.

[0017] Figure 3 It is an enlarged schematic diagram of the folding of the rescue seat in the utility model.

[0018] Figure 4 It is a schematic diagram of the state of using the stretcher after the rescue seat is folded when the utility model is used.

[0019] Figure 5 It is an enlarged schematic diagram of the support platform in the utility model.

[0020] Figure numerals: rescue seat 1, seat connecting mechanism 2, seat support rod 3, fixed seat 4, locking pin 5, seat plate 6, backrest 7, flip support 8, stretcher guide groove 9, support platform 10, stretcher 11, support leg 12, fixing pin 13. DETAILED DESCRIPTION

[0021] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0022] A rescue seat connecting device includes a compartment, characterized in that: a rescue seat 1 is provided in the compartment, a seat connecting mechanism 2 is provided on the rescue seat 1, the seat connecting mechanism 2 includes a seat support rod 3, a fixing seat 4, and a locking pin 5, a seat support rod 3 is provided on one side of the rescue seat 1, a positioning hole is provided on the side of the seat plate 6 of the rescue seat 1, one end of the seat support rod 3 is fixedly connected to the rescue seat 1, and the other end is rotatably connected to the inner wall of the compartment, a fixing seat 4 is provided on the inner wall of the compartment, the fixing seat 4 is fixedly connected to the inner wall of the compartment, and a locking hole is provided on the fixing seat 4, the locking pin 5 passes through the locking hole and the positioning hole to limit and fix the rescue seat 1 on the inner wall of the compartment, so that when in use, the locking pin is pulled out, the seat plate of the rescue seat is lowered for people to sit on, and when not in use, the seat plate of the rescue seat is flipped over so that the seat plate is in a vertical state, and the locking pin is inserted to fix it.

[0023] The rescue seat 1 of the utility model comprises a seat plate 6 and a backrest 7, wherein the backrest 7 is hinged to the seat plate 6, so that when in use, the seat plate and the backrest are turned down, and the backrest and the seat plate are opened, so as to facilitate use by a sitting injured person.

[0024] The locking pin 5 of the utility model is a spring pin, and the pin seat of the locking pin 5 is fixedly connected to the fixing seat 4, so that when it is used conveniently, there is no need to pull out the locking pin, and the pin shaft of the locking pin can be directly pulled to drive the pin shaft to move, thereby limiting or releasing the limit of the rescue seat.

[0025] The other end of the seat support rod 3 of the utility model is provided with a flip support 8, and the flip support 8 is fixedly connected to the inner wall of the compartment, and the seat support rod 3 is rotatably connected to the flip support 8, so as to facilitate the installation of the seat support rod through the flip support.

[0026] The utility model provides a support platform 10 in the compartment, the support platform 10 is fixedly connected to the compartment, the seat support rod 3 is hinged to the flip support 8, and the lower end of the seat plate 6 of the rescue seat 1 is against the support platform 10, so as to support the rescue seat through the support platform.

[0027] The support platform 10 of the utility model is provided with a stretcher 11, and the stretcher 11 is detachably connected to the support platform 10, so that the support platform can support both the stretcher and the chair, and can be adjusted according to the condition of the injured person.

[0028] Stretcher guide grooves 9 are provided on both sides of the support platform 10 of the utility model, and legs 12 are fixed at both ends of the lower end of the stretcher 11. The legs 12 cooperate with the stretcher guide grooves 9, and the legs 12 are plugged and fixed with the stretcher guide grooves 9 to facilitate the rapid disassembly and assembly of the stretcher.

[0029] The stretcher guide groove 9 of the utility model is provided with a limit pin hole, and the support leg 12 is connected to the support platform 10 through a fixing pin 13, so that the fixing pin passes through the limit pin hole and abuts against the support leg to limit the support leg.

[0030] The support leg 12 of the utility model is provided with a latch groove, and the fixing pin 13 passes through the limiting pin hole and is plugged into the latch groove to limit the support leg 12 and the support platform 10. The fixing pin cooperates with the latch groove to prevent the fixing pin from separating from the support leg, and the stretcher is more stable after installation.

[0031] As attached Figure 1 -Attached Figure 5The compartment body of the utility model is a compartment of a rescue vehicle, and at least one rescue seat is provided in the compartment, and one rescue seat corresponds to one support platform, and the number can be set according to demand or the compartment space. When the rescue seat is folded up, a stretcher can be placed on the support platform, and a double-layer stretcher can be arranged in the compartment. When a double-layer stretcher is set, the upper stretcher and the lower stretcher are arranged at intervals, the upper stretcher is detachably connected to the upper support platform, and the lower stretcher is detachably connected to the lower support platform. The upper support platform is connected to the compartment body via a bracket, one end of the upper support platform is detachably connected to the bracket, and the other end is hinged to the bracket. A rescue seat is arranged on one side of the lower stretcher. When the seat is not in use, both the upper stretcher and the lower stretcher can transport the wounded. When the seat is in use, the upper stretcher is removed from the upper support platform, one end of the upper support platform is disassembled from the bracket, and then the upper support platform is flipped to one side, as shown in the attached Figure 1 As shown, there is enough space for the upper body of the injured person to sit in the seat. The number of stretchers or seats can be adjusted according to the space of the compartment.

[0032] When in use, if the seat is needed, the fixing pin 13 is pulled out, the stretcher 11 is removed from the supporting platform 10, and then the locking latch 5 is pulled out, and the seat plate 6 and the backrest 7 are flipped in the direction of the supporting platform 10, so that the seat plate 6 is placed on the supporting platform 10, and the backrest 7 is flipped so that the seat plate 6 and the backrest 7 are 90 degrees. When the seat is not needed, the backrest 7 is flipped and close to the seat plate 6, and then flipped toward the side wall of the compartment as a whole, the backrest 7 and the seat plate 6 are close to the compartment in a vertical state, and the locking latch 5 is inserted to fix the seat limit on the side wall of the compartment. The locking latch 5 can adopt the spring pin in the prior art. The spring pin generally includes a pin shaft, a pin seat and a pin shaft spring. The pin shaft is sleeved with a pin shaft spring. The pin shaft is inserted in the pin seat. The pin shaft is telescopic and squeezes the pin shaft spring. It can be selected and set according to the needs. The utility model is ingenious in structure and easy to use. It can reasonably adjust whether to use a seat or a stretcher according to the rescue site situation, can take into account different wounded, and at the same time reasonably use the rescue vehicle space, and rescue is timely.

[0033] Due to the adoption of the structure, the utility model has the advantages of novel structure, convenient use, being able to transport both sitting and lying wounded persons, and being flexible and convenient to operate.

Claims

1. A rescue seat connection device, comprising a body, characterized in that: A rescue seat (1) is provided in the compartment, a seat connection mechanism (2) is provided on the rescue seat (1), and the rescue seat (1) is connected to the compartment via the seat connection mechanism (2).

2. A rescue seat connection device according to claim 1, characterized in that: The seat connection mechanism (2) comprises a seat support rod (3), one side of the rescue seat (1) is provided with a seat support rod (3), one end of the seat support rod (3) is fixedly connected to the rescue seat (1), and the other end is rotatably connected to the inner wall of the compartment.

3. A rescue seat connection device according to claim 2, characterized in that: A positioning hole is provided on the side of the seat plate (6) of the rescue seat (1); a fixing seat (4) is provided on the inner wall of the compartment; the fixing seat (4) is fixedly connected to the inner wall of the compartment; a locking hole is provided on the fixing seat (4); a locking pin (5) passes through the locking hole and the positioning hole to limit and fix the rescue seat (1) on the inner wall of the compartment.

4. A rescue seat connection device according to claim 1, 2 or 3, characterized in that: The rescue seat (1) comprises a seat plate (6) and a backrest (7), wherein the backrest (7) is hinged to the seat plate (6).

5. A rescue seat connection device according to claim 3, characterized in that: The locking latch (5) is a spring pin, and the latch seat of the locking latch (5) is fixedly connected to the fixing seat (4).

6. A rescue seat connection device according to claim 2, 3 or 5, characterized in that: The other end of the seat support rod (3) is provided with a flip support (8), the flip support (8) is fixedly connected to the inner wall of the compartment, and the seat support rod (3) is rotatably connected to the flip support (8).

7. A rescue seat connection device according to claim 2, 3 or 5, characterized in that: A support platform (10) is provided in the compartment, and the support platform (10) is fixedly connected to the compartment, and the lower end of the seat plate (6) of the rescue seat (1) abuts against the support platform (10).

8. A rescue seat connection device according to claim 7, characterized in that: A stretcher (11) is provided on the support platform (10), and the stretcher (11) is detachably connected to the support platform (10).

9. A rescue seat connection device according to claim 8, characterized in that: Stretcher guide grooves (9) are provided on both sides of the support platform (10), and legs (12) are fixed to both ends of the lower end of the stretcher (11), and the legs (12) cooperate with the stretcher guide grooves (9), and the legs (12) and the stretcher guide grooves (9) are plugged and fixed.

10. A rescue seat connection device according to claim 9, characterized in that: The stretcher guide groove (9) is provided with a limit pin hole, and the support leg (12) is connected to the support platform (10) in a limit manner via a fixing pin (13).

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