CN219307184U

CN219307184U - Guardrail adjusting stretcher

Info

Publication number: CN219307184U
Application number: CN202320479099.2U
Authority: CN
Inventors: 曹艳波; 张学丽; 曹艳萍; 薛佳英
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2023-03-14
Filing date: 2023-03-14
Publication date: 2023-07-07
Anticipated expiration: 2033-03-14

Abstract

The utility model relates to the technical field of stretchers, in particular to a guardrail adjusting type stretcher. The device comprises a mounting assembly, wherein the outer walls of two sides of the mounting assembly are fixedly connected with a plurality of sliding assemblies, and a supporting rod is fixedly connected between the end parts of the sliding assemblies on two sides; the top of the supporting rod is fixedly connected with two telescopic components, a railing is fixedly connected between the two telescopic components, and round holes are formed in two ends of the supporting rod; the movable assembly is arranged at the bottom of the support rod and movably connected inside the round hole of the support rod. According to the utility model, the distance between the two struts is adjusted by adjusting the sliding assembly, the height of the railing is adjusted by the telescopic assembly, so that patients with different body types can conveniently use and protect, the struts are driven to move by the moving assembly, the patients can be quickly transferred, the two struts are separated by adjusting the mounting assembly, and the two struts can be conveniently taken out from a sickbed, so that the patients lie on the sickbed.

Description

Guardrail adjusting stretcher

Technical Field

The utility model relates to the technical field of stretchers, in particular to a guardrail adjusting type stretcher.

Background

Cardiovascular internal medicine is a clinical department that the department that sets up in order to diagnose cardiovascular disease in big internal medicine of hospitals at all levels, and the disease of treatment includes cardiovascular disease such as arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction, and in daily medical care work, the transfer of inpatient in each department in the hospital all needs the stretcher to accomplish, especially moves the patient into the operating table, and patient's condition is serious, just needs a high-quality stretcher to guarantee the security of shifting when moving the patient into the operating table.

For stretchers, there are many prior art techniques, such as:

chinese patent publication No. CN210749870U discloses a stretcher for cardiovascular internal medicine, including first stretcher pole and second stretcher pole, the equal fixedly connected with stretcher cloth in top of first stretcher pole and second stretcher pole, the opening has all been seted up to the front side and the rear side of stretcher cloth, the equal sewing connection in both sides on stretcher cloth surface has the elastic cord, the center department movable mounting of elastic cord has the connector link, the equal fixedly connected with buffer shell in both sides of first stretcher pole and second stretcher pole bottom, the top fixedly connected with buffer spring of buffer shell inner wall. The utility model achieves the advantage of shock absorption function through the matched use of the fixing frame, the buffer shell, the buffer rod, the universal wheels, the sliding plate, the limiting sliding rod, the limiting sliding groove and the buffer spring, and solves the problem that the existing stretcher for cardiovascular department does not have shock absorption function when in use, and impact force is generated when the stretcher is contacted with the ground, force is transmitted to a patient, and the patient is uncomfortable.

Therefore, the stretcher is required to be used for carrying patients in emergency, but the stretcher is single in structure, the patients possibly fall off the stretcher due to shaking of the stretcher in the carrying process of the emergency patients, the stretcher is inconvenient to protect, the height of the stretcher is different in the protection of patients with different body types, and most of the stretchers with protective barriers are inconvenient to adjust the height of the guardrails.

In view of this, the present utility model provides a guardrail adjusting stretcher.

Disclosure of Invention

The utility model aims to solve the defects and provide a stretcher capable of protecting patients with different sizes.

The stretcher is convenient to drive the support rod to move by using the moving assembly, so that a patient on the stretcher is conveniently and rapidly transferred, the width of the stretcher is adjusted by adjusting the sliding assembly, the height of the railing is adjusted by the telescopic assembly, patients with different sizes are convenient to lie on the stretcher and are protected, meanwhile, the sliding assembly drives the width of the moving assembly to be prolonged in the moving process, and the stretcher and the patient are lifted onto a sickbed together, and then the two support rods are conveniently separated by adjusting the installation assembly, so that the patient is placed on the sickbed.

The utility model provides a guardrail adjusting stretcher, which comprises a mounting assembly, wherein the outer walls of two sides of the mounting assembly are fixedly connected with a plurality of sliding assemblies, the ends of the sliding assemblies on two sides are fixedly connected with supporting rods, and the sliding assemblies are used for adjusting the distance between the two supporting rods and the mounting assembly;

the top of the supporting rod is fixedly connected with two telescopic assemblies, a railing is fixedly connected between the two telescopic assemblies, the telescopic assemblies are used for driving the railing to adjust the height, and round holes are formed in two ends of the supporting rod;

the movable assembly is movably connected inside the round hole of the support rod and is used for driving the stretcher to integrally move.

As the further improvement of this technical scheme, the installation component includes left pinion rack and right pinion rack, left pinion rack and right pinion rack interconnect, movable intercommunication has the screw rod between left pinion rack and the right pinion rack, a plurality of slip components of equal fixedly connected with of left pinion rack and right pinion rack outer wall.

As a further improvement of the technical scheme, the sliding assembly comprises a plurality of concave rods, the concave rods are fixedly connected to the outer walls of the left toothed plate and the right toothed plate, the two ends of each concave rod are movably connected with convex rods, and a plurality of convex rod ends located on the same side are fixedly connected with supporting rods.

As a further improvement of the technical scheme, the telescopic component comprises a thick rod, the thick rod is fixedly connected to the top of the supporting rod, the thin rod is movably communicated with the inside of the thick rod, a plurality of elastic pieces are fixedly connected to the inside of the thin rod, fixing pieces are fixedly connected to the end parts of the elastic pieces, and the fixing pieces are movably connected between the thick rod and the thin rod.

As a further improvement of the technical scheme, the moving assembly comprises a scooter, wherein the top of the scooter is close to four corners and is fixedly connected with struts, and the struts are movably communicated with the inside of round holes in the struts.

Compared with the prior art, the utility model has the beneficial effects that:

through putting two poles on moving the subassembly, adjust the distance between two poles through adjusting the slip subassembly, make things convenient for patient of different sizes to lie on the stretcher, drive simultaneously and move the subassembly width extension, adjust the railing height through the telescopic assembly, protect patient of different sizes it, it removes to drive the pole through moving the subassembly, the patient that conveniently drives on the stretcher shifts fast, after lifting the stretcher that two poles are constituteed to the sick bed together with patient from moving the subassembly, separate two poles through adjusting the installation component, conveniently take out two poles from the sick bed, make patient lie on the sick bed.

Drawings

The utility model is described in more detail below, by way of example, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a moving assembly according to the present utility model;

FIG. 3 is a schematic view of the stretcher of the present utility model;

FIG. 4 is a schematic diagram of an adjustment structure of the present utility model;

FIG. 5 is a schematic view of a mounting assembly of the present utility model;

FIG. 6 is a schematic view of a sliding assembly according to the present utility model;

fig. 7 is a schematic structural diagram of the telescopic assembly of the present utility model.

The meaning of each reference sign in the figure is: 1. a support rod; 11. railing; 12. a telescoping assembly; 120. thick rods; 121. a thin rod; 122. a fixing member; 123. an elastic member; 13. a mounting assembly; 130. a left toothed plate; 131. a right toothed plate; 132. a screw; 14. a sliding assembly; 140. a protruding rod; 141. a concave rod; 15. a moving assembly; 150. a plate vehicle; 151. and (5) a pillar.

Detailed Description

In daily medical care work, transfer of inpatients between each department in the hospital all needs the stretcher to accomplish, but above-mentioned stretcher structure is comparatively single, and stretcher rocking probably leads to patient to drop from the stretcher in the handling of emergency patient, and is inconvenient to protect it, and the high difference of the required protection of patient of different sizes, and most stretcher that has the rail guard is inconvenient to adjust the guardrail height.

As shown in fig. 1-7, the device comprises a mounting assembly 13, wherein a plurality of sliding assemblies 14 are fixedly connected to the outer walls of two sides of the mounting assembly 13, supporting rods 1 are fixedly connected between the end parts of the sliding assemblies 14 on two sides, and the sliding assemblies 14 are used for adjusting the distance between the two supporting rods 1 and the mounting assembly 13;

the top of the supporting rod 1 is fixedly connected with two telescopic components 12, a railing 11 is fixedly connected between the two telescopic components 12, the telescopic components 12 are used for driving the railing 11 to adjust the height, and round holes are formed in two ends of the supporting rod 1;

a moving component 15 is arranged at the bottom of the support rod 1, the moving component 15 is movably connected inside a round hole of the support rod 1, and the moving component 15 is used for driving the stretcher to move integrally;

firstly, the concrete structure of the mounting assembly 13 is disclosed, the mounting assembly 13 comprises a left toothed plate 130 and a right toothed plate 131, the left toothed plate 130 and the right toothed plate 131 are mutually and cross-connected, a screw rod 132 is movably communicated between the left toothed plate 130 and the right toothed plate 131, a plurality of sliding assemblies 14 are fixedly connected to the outer walls of the left toothed plate 130 and the right toothed plate 131, the screw rod 132 is screwed between the left toothed plate 130 and the right toothed plate 131 by mutually clamping tooth openings on the left toothed plate 130 and the right toothed plate 131, the left toothed plate 130 and the right toothed plate 131 are fixed by rotating the screw rod 132, and the left toothed plate 130 and the right toothed plate 131 are conveniently separated by screwing out the screw rod 132;

according to the above disclosure of the specific structure of the sliding assembly 14, the sliding assembly 14 includes a plurality of concave rods 141, the concave rods 141 are fixedly connected to the outer walls of the left toothed plate 130 and the right toothed plate 131, two ends of the concave rods 141 are movably connected with convex rods 140, the ends of the plurality of convex rods 140 located on the same side are fixedly connected with support rods 1, and the plurality of convex rods 140 are driven to move on the concave rods 141 by pulling the support rods 1, so that the distance between the two support rods 1 is prolonged, and patients with different sizes can lie between the two support rods 1 conveniently;

according to the above disclosure for the specific structure of the telescopic assembly 12, the telescopic assembly 12 includes a thick rod 120, the thick rod 120 is fixedly connected to the top of the strut 1, a thin rod 121 is movably connected to the inside of the thick rod 120, a plurality of elastic members 123 are fixedly connected to the inside of the thin rod 121, a fixing member 122 is fixedly connected to the end of the elastic member 123, the fixing member 122 is movably connected between the thick rod 120 and the thin rod 121, the fixing member 122 is driven to retract by pressing the fixing member 122 to retract by the elastic member 123, so that the thin rod 121 can conveniently move inside the thick rod 120 to adjust the height, the fixing member 122 is driven to pop out by the elastic resilience of the elastic member 123, so that the fixing member 122 is clamped between the thick rod 120 and the thin rod 121, and the height between the thick rod 120 and the thin rod 121 is fixed;

according to the above-mentioned concrete structure to remove the subassembly 15 discloses, and remove the subassembly 15 and include the plate car 150, the plate car 150 top is close to four corners department fixedly connected with pillar 151, and pillar 151 activity intercommunication is inside the round hole on branch 1, through with two branch 1 cards on pillar 151 to conveniently remove through plate car 150 and drive two branch 1 and remove, conveniently shift patient's position fast.

The improvement of the embodiment is that: through clamping two support rods 1 on the support column 151, thereby conveniently driving the two support rods 1 to move through the movement of the plate vehicle 150, conveniently and rapidly transferring the position of a patient, driving a plurality of convex rods 140 to move on the concave rods 141 through pulling the support rods 1, prolonging the distance between the two support rods 1, facilitating the patient with different sizes to lie between the two support rods 1, simultaneously driving the plate vehicle 150 to extend in width, driving the elastic part 123 to shrink by the elastic force of the elastic part 123 by pressing the fixing part 122, enabling the fixing part 122 to retract into the thin rod 121, thereby facilitating the thin rod 121 to move in the thick rod 120, performing height adjustment, driving the fixing part 122 to pop out through the elastic force rebound of the elastic part 123, enabling the fixing part 122 to be clamped between the thick rod 120 and the thin rod 121, fixing the height between the thick rod 120 and the thin rod 121, protecting the patient with different sizes, lifting the patient with the two support rods 1 onto a patient from the plate vehicle 150, mutually clamping the tooth openings on the left toothed plate 130 and the right toothed plate 131, screwing the screw 132 into the left toothed plate 132 and the right toothed plate 131 through rotating the screw 132, and separating the left toothed plate from the right toothed plate 131, and conveniently taking out the two toothed plate 131 from the patient, and conveniently screwing the left toothed plate and the right toothed plate 131 onto the patient 1 and the patient, and taking out the patient from the toothed plate 131;

wherein, in the process of sliding the concave rod 141 and the convex rod 140 to drive the distance between the two struts 1 to be adjusted, the scooter 150 is driven to move from the middle part, the width of the scooter 150 is driven to be adjusted simultaneously, and the struts 151 are prevented from clamping the struts 1 to cause inconvenient adjustment of the distance between the struts 1;

the elastic piece 123 can be a spring, the push-pull force to the fixing piece 122 can be realized through the elasticity expansion of the spring, the elastic piece 123 can be made of elastic rubber material with a hollow structure, the wear resistance is good, the elasticity is sufficient, and the push-pull to the fixing piece 122 can also be realized;

to sum up, the working principle of the scheme is as follows:

by placing two support rods 1 on the moving assembly 15, adjusting the distance between the two support rods 1 through adjusting the sliding assembly 14, the patient with different sizes can conveniently lie on the stretcher, wherein the sliding assembly 14 drives a plurality of convex rods 140 to move on the concave rods 141 through pulling the support rods 1, the distance between the two support rods 1 is prolonged, the patient with different sizes can conveniently lie between the two support rods 1, meanwhile, the width of the moving assembly 15 is prolonged, the height of the railing 11 is adjusted through the telescopic assembly 12, the patient with different sizes is protected, the telescopic assembly 12 drives the elastic element 123 to retract by the self elastic force through pressing the fixing element 122, the fixing element 122 is retracted into the thin rod 121, thereby facilitating the thin rod 121 to move in the thick rod 120, carrying out height adjustment, driving the fixing element 122 to pop out through the self elastic force of the elastic element 123, the fixing element 122 is clamped between the thick rod 120 and the thin rod 121, the height between the thick rod 120 and the thin rod 121 is fixed, the support rod 1 is driven to move through the moving component 15, so that the patient on the stretcher is conveniently driven to quickly transfer, the moving component 15 conveniently drives the two support rods 1 to move through the movement of the plate vehicle 150 by clamping the two support rods 1 on the support column 151, the patient is conveniently and quickly transferred, the stretcher consisting of the two support rods 1 and the patient are lifted onto a sickbed together with the patient from the moving component 15, the two support rods 1 are separated through the adjusting and installing component 13, the two support rods 1 are conveniently taken out from the sickbed, the patient is made to lie on the sickbed, the installing component 13 enables the screw 132 to be screwed between the left toothed plate 130 and the right toothed plate 131 through rotating the screw 132, the left toothed plate 130 and the right toothed plate 131 are fixed through screwing out the screw 132, thereby facilitating the separation of the left toothed plate 130 from the right toothed plate 131 and driving the separation of the two struts 1.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Guardrail regulation formula stretcher, including installation component (13), its characterized in that: the outer walls of two sides of the installation component (13) are fixedly connected with a plurality of sliding components (14), the ends of the sliding components (14) on two sides are fixedly connected with supporting rods (1), and the sliding components (14) are used for adjusting the distance between the two supporting rods (1) and the installation component (13);

the top of the supporting rod (1) is fixedly connected with two telescopic assemblies (12), a railing (11) is fixedly connected between the two telescopic assemblies (12), the telescopic assemblies (12) are used for driving the railing (11) to adjust the height, and round holes are formed in two ends of the supporting rod (1);

the stretcher is characterized in that a moving assembly (15) is arranged at the bottom of the supporting rod (1), the moving assembly (15) is movably connected inside a round hole of the supporting rod (1), and the moving assembly (15) is used for driving the stretcher to move integrally.

2. The guardrail adjusting stretcher of claim 1, wherein: the installation component (13) is including left pinion rack (130) and right pinion rack (131), left pinion rack (130) and right pinion rack (131) interconnect, activity intercommunication has screw rod (132) between left pinion rack (130) and right pinion rack (131), all fixedly connected with a plurality of slip subassembly (14) of left pinion rack (130) and right pinion rack (131) outer wall.

3. The guardrail adjusting stretcher of claim 2, wherein: the sliding assembly (14) comprises a plurality of concave rods (141), the concave rods (141) are fixedly connected to the outer walls of the left toothed plate (130) and the right toothed plate (131), the two ends of each concave rod (141) are movably connected with convex rods (140), and the end parts of the convex rods (140) located on the same side are fixedly connected with supporting rods (1).

4. The guardrail adjusting stretcher of claim 1, wherein: the telescopic component (12) comprises a thick rod (120), the thick rod (120) is fixedly connected to the top of the supporting rod (1), a thin rod (121) is movably communicated with the inside of the thick rod (120), a plurality of elastic pieces (123) are fixedly connected to the inside of the thin rod (121), fixing pieces (122) are fixedly connected to the end parts of the elastic pieces (123), and the fixing pieces (122) are movably connected between the thick rod (120) and the thin rod (121).

5. The guardrail adjusting stretcher of claim 1, wherein: the movable assembly (15) comprises a plate vehicle (150), wherein the top of the plate vehicle (150) is fixedly connected with a support column (151) near four corners, and the support column (151) is movably communicated with the inside of a round hole on the support rod (1).