Limiting device for sickbed transportation

Abstract

The utility model provides a limiting device for sickbed transportation, and belongs to the technical field of sickbed transportation. The limiting device for sickbed transportation comprises a sickbed body, a limiting mechanism is arranged on the sickbed body, the limiting mechanism comprises a groove, a supporting rod, a sliding block, a threaded cylinder, a hook and a bandage, and the groove is formed in the side wall of the sickbed body; the supporting rod is fixedly connected between the inner walls of the groove; the sliding block is in sliding connection with the supporting rod; the threaded cylinder is connected with the sliding block; the hook is connected with the threaded cylinder through a connecting rod; the bandage is connected with the threaded cylinder through the connecting rod, the threaded cylinder is held by hand and slides to enable the sliding block to slide along the supporting rod, the position of the hook is adjusted, then the hook is hung on a handrail of a carriage of an ambulance, and then the bandage is bound to limit the sickbed body and prevent the sickbed body from moving or sliding. And potential safety hazards are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of hospital bed transportation, in particular to a position limiting device for hospital bed transportation. Background Art

[0002] Bed transfer on ambulance refers to the process of moving a patient from a stretcher or bed in an ambulance to a hospital or other medical facility. During this transfer, medical staff usually monitor the patient's condition during the transfer and provide necessary care and medical support. This includes monitoring the patient's vital signs and providing emergency care when needed. The paramedics will communicate and coordinate with the medical team at the hospital or destination to ensure a smooth transfer process and a smooth handover of the patient upon arrival at the destination. Ambulances are usually equipped with shock absorbing systems to reduce bumps and vibrations during vehicle driving, thereby protecting the patient's comfort and safety. At the same time, the driver will take measures to ensure vehicle stability and avoid severe shaking or sudden braking during driving. Through the above measures, ambulance bed transfer can ensure that patients receive maximum safety and comfort during the transfer process, while ensuring the continuity and effectiveness of medical care.

[0003] When using an ambulance to transport a hospital bed, the patient may encounter bumpy roads or travel too fast when in a hurry. These situations may cause the bed to slide or move, which may cause secondary injuries to the patient and pose a safety hazard. Therefore, we have proposed a limit device for bed transportation to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a position limiting device for transporting a hospital bed which overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model provides a position limiting device for transporting a sickbed, comprising:

[0006] A bed body, wherein a limiting mechanism is provided on the bed body, wherein the limiting mechanism comprises a groove, and the groove is provided on a side wall of the bed body;

[0007] A support rod, the support rod being fixedly connected between the inner walls of the groove;

[0008] A slider, wherein the slider is slidably connected to the support rod;

[0009] A threaded barrel connected to the slider;

[0010] A hook, wherein the hook is connected to the threaded barrel through a connecting rod;

[0011] A binding strap is connected to the threaded barrel through a connecting rod.

[0012] In a preferred solution, the threaded barrel is threadedly connected to a connecting rod, an outer wall of the connecting rod is provided with an external thread matching the threaded barrel, the hook is fixedly connected to one end of the connecting rod, and the binding strap is fixedly connected to the outer wall of the connecting rod.

[0013] In a preferred solution, a pin is fixedly connected to the outer side of the hook, and the pin is rotatably connected to a blocking rod.

[0014] In a preferred solution, a torsion spring is fixedly connected between the blocking rod and the pin shaft, a limiting block is fixedly connected to the outer side of the hook, and the limiting block is clamped with the blocking rod.

[0015] In a preferred solution, two of the limiting mechanisms are provided, and the two limiting mechanisms are symmetrically arranged front to back.

[0016] In a preferred embodiment, a storage mechanism is further provided on the bed body, and the storage mechanism includes a rotating shaft, which is fixedly connected between the inner walls of the slider, and the rotating shaft is rotatably connected to a fixing seat, and one end of the threaded cylinder is fixedly connected to the fixing seat.

[0017] In a preferred solution, a mounting plate is fixedly connected to the outer wall of the bed body, the mounting plate is slidably connected to a limiting rod, a first ring is fixedly connected to the outer side of the limiting rod, and a spring is fixedly connected between the first ring and the mounting plate.

[0018] In a preferred solution, a second ring is fixedly connected to the outer wall of the limiting rod, and a handle is fixedly connected to one end of the limiting rod.

[0019] In a preferred solution, Velcro is slidably mounted on the bed body, and a plurality of Velcros are provided, and the plurality of Velcros are equidistantly arranged.

[0020] The utility model provides a position limiting device for transporting a hospital bed, and its beneficial effects include:

[0021] 1. By holding the threaded cylinder, slide the threaded cylinder to make the slider slide along the support rod, adjust the position of the hook, and then hang the hook on the armrest of the ambulance compartment, and then tie the strap to limit the bed body to prevent the bed body from moving or sliding, reducing safety hazards.

[0022] 2. By pulling the handle upward, the handle drives the limit rod to slide upward, the limit rod compresses the spring through the first ring, and then rotates the threaded barrel so that the threaded barrel is flush with the bed body, and then releases the handle, the spring resets, and the limit rod slides downward, limiting the threaded barrel for storage, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0024] Figure 1 It is a three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0025] Figure 2 The utility model embodiment provides Figure 1 A schematic diagram of the enlarged structure of the middle part A;

[0026] Figure 3 A schematic diagram of a hook structure provided for an embodiment of the utility model;

[0027] Figure 4 A schematic diagram of the limit rod structure provided by the embodiment of the utility model;

[0028] In the figure: 1. bed body; 2. limiting mechanism; 201. groove; 202. support rod; 203. slider; 204. threaded tube; 205. hook; 206. strap; 207. connecting rod; 208. external thread; 209. pin; 210. stop rod; 211. torsion spring; 212. limiting block; 3. storage mechanism; 301. rotating shaft; 302. fixing seat; 303. mounting plate; 304. limiting rod; 305. first ring; 306. spring; 307. second ring; 308. handle; 4. Velcro. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-Figure 4The utility model provides a technical solution: a position limiting device for transporting a hospital bed, comprising a hospital bed body 1, a position limiting mechanism 2 is arranged on the hospital bed body 1, the position limiting mechanism 2 comprises a groove 201, a support rod 202, a slider 203, a threaded cylinder 204, a hook 205 and a strap 206, the groove 201 is provided on the side wall of the hospital bed body 1; the support rod 202 is fixedly connected between the inner walls of the groove 201; the slider 203 is slidably connected to the support rod 202; the threaded cylinder 204 is connected to the slider 203 Connection; the hook 205 is connected to the threaded cylinder 204 through the connecting rod 207; the strap 206 is connected to the threaded cylinder 204 through the connecting rod 207, and the threaded cylinder 204 is held and slid so that the slider 203 slides along the support rod 202, and the position of the hook 205 is adjusted, and then the hook 205 is hung on the handrail of the ambulance compartment, and then the strap 206 is tied up to limit the position of the bed body 1, so as to prevent the bed body 1 from moving or sliding, thereby reducing safety hazards;

[0031] In a preferred embodiment, the threaded barrel 204 is threadedly connected with a connecting rod 207, and the outer wall of the connecting rod 207 is provided with an outer thread 208 matching the threaded barrel 204, the hook 205 is fixedly connected to one end of the connecting rod 207, and the strap 206 is fixedly connected to the outer wall of the connecting rod 207. By providing the connecting rod 207 and the connecting rod 207 being threadedly connected to the threaded barrel 204, the connecting rod 207 can be rotated to adjust the length of the connecting rod 207, so that the hook 205 can be hung at a suitable position according to the position of the handrail in the carriage;

[0032] In a preferred embodiment, the outer side of the hook 205 is fixedly connected with a pin shaft 209, the pin shaft 209 is rotatably connected with a stopper 210, a torsion spring 211 is fixedly connected between the stopper 210 and the pin shaft 209, and the outer side of the hook 205 is fixedly connected with a limit block 212, the limit block 212 is engaged with the stopper 210, by rotating the stopper 210, the stopper 210 drives the torsion spring 211 to rotate, the opening of the hook 205 is exposed, and then the hook 205 is hung up, and then the stopper 210 is released, the torsion spring 211 is reset so that the stopper 210 contacts the limit block 212, the opening of the hook 205 is closed, and the hook 205 is prevented from falling off, thereby further improving the limiting effect;

[0033] In a preferred embodiment, two limiting mechanisms 2 are provided, and the two limiting mechanisms 2 are symmetrically arranged front and back. By providing two limiting mechanisms 2, both sides of the bed body 1 need to be limited;

[0034] In a preferred embodiment, a storage mechanism 3 is further provided on the bed body 1, and the storage mechanism 3 includes a rotating shaft 301, the rotating shaft 301 is fixedly connected between the inner walls of the slider 203, the rotating shaft 301 is rotatably connected to the fixing seat 302, one end of the threaded cylinder 204 is fixedly connected to the fixing seat 302, the outer wall of the bed body 1 is fixedly connected to the mounting plate 303, the mounting plate 303 is slidably connected to the limiting rod 304, the outer side of the limiting rod 304 is fixedly connected to the first ring 305, the first ring 305 and the mounting plate 303 are fixedly connected with a spring 306, and the outer wall of the limiting rod 304 is fixed A second ring 307 is connected, and one end of the limiting rod 304 is fixedly connected to a handle 308. By pulling the handle 308 upward, the handle 308 drives the limiting rod 304 to slide upward, and the limiting rod 304 compresses the spring 306 through the first ring 305, and then rotates the threaded cylinder 204 so that the threaded cylinder 204 is flush with the bed body 1, and then the handle 308 is released, and the spring 306 is reset, so that the limiting rod 304 slides downward, and the threaded cylinder 204 is limited and stored, which is highly practical. The second ring 307 is used to limit the limiting rod 304 to prevent the limiting rod 304 from continuing to slide downward;

[0035] In a preferred embodiment, a Velcro 4 is slidably installed on the bed body 1, and a plurality of Velcro 4 are provided, and the plurality of Velcro 4 are equidistantly arranged. By providing a plurality of equidistant Velcro 4, when the bed body 1 is transported, the Velcro 4 is pressed against the patient to prevent the patient from moving during transportation, thereby further improving the limiting effect.

[0036] Specifically, the working process or working principle of the limiting device for transporting a hospital bed is as follows: after the medical staff pushes the hospital bed body 1 into the ambulance compartment, they hold the threaded cylinder 204, slide the threaded cylinder 204 to make the slider 203 slide along the support rod 202, adjust the position of the hook 205, and then hang the hook 205 on the armrest of the ambulance compartment, and then tie up the strap 206 to limit the hospital bed body 1 to prevent the bed body 1 from moving or sliding. By setting a connecting rod 207, and the connecting rod 207 is threadedly connected to the threaded cylinder 204, the connecting rod 207 can be rotated to adjust the length of the extending connecting rod 207, so that the hook 205 can be hung in a suitable position according to the position of the armrest in the compartment, and the Velcro 4 is pressed against the patient to prevent the patient from moving during transportation, thereby further improving the limiting effect.

[0037] After the transportation is completed, the limit on the bed body 1 is released, and the handle 308 is pulled upward. The handle 308 drives the limit rod 304 to slide upward. The limit rod 304 compresses the spring 306 through the first ring 305, and then the threaded cylinder 204 is rotated to make the threaded cylinder 204 flush with the bed body 1. Then the handle 308 is released, and the spring 306 is reset, so that the limit rod 304 slides downward, and the threaded cylinder 204 is limited and stored, which is highly practical. The second ring 307 is used to limit the limit rod 304 to prevent the limit rod 304 from continuing to slide downward.

Claims

1. A position limiting device for transporting a hospital bed, characterized in that: The invention comprises a bed body (1), wherein a limiting mechanism (2) is arranged on the bed body (1), and the limiting mechanism (2) comprises A groove (201), wherein the groove (201) is provided on a side wall of the hospital bed body (1); A support rod (202), wherein the support rod (202) is fixedly connected between the inner walls of the groove (201); A slider (203), wherein the slider (203) is slidably connected to the support rod (202); A threaded barrel (204), wherein the threaded barrel (204) is connected to the slider (203); A hook (205), wherein the hook (205) is connected to the threaded cylinder (204) via a connecting rod (207); A binding belt (206), wherein the binding belt (206) is connected to the threaded cylinder (204) via a connecting rod (207).

2. A position limiting device for transporting a hospital bed according to claim 1, characterized in that: The threaded barrel (204) is threadedly connected to a connecting rod (207), an outer wall of the connecting rod (207) is provided with an external thread (208) matching the threaded barrel (204), the hook (205) is fixedly connected to one end of the connecting rod (207), and the binding belt (206) is fixedly connected to the outer wall of the connecting rod (207).

3. A position limiting device for transporting a hospital bed according to claim 2, characterized in that: The outer side of the hook (205) is fixedly connected with a pin shaft (209), and the pin shaft (209) is rotatably connected with a blocking rod (210).

4. A position limiting device for transporting a hospital bed according to claim 3, characterized in that: A torsion spring (211) is fixedly connected between the blocking rod (210) and the pin shaft (209), and a limiting block (212) is fixedly connected to the outer side of the hook (205), and the limiting block (212) is clamped with the blocking rod (210).

5. A position limiting device for transporting a hospital bed according to claim 4, characterized in that: Two of the limiting mechanisms (2) are provided, and the two limiting mechanisms (2) are symmetrically arranged front and back.

6. A position limiting device for transporting a hospital bed according to claim 5, characterized in that: The bed body (1) is also provided with a storage mechanism (3), the storage mechanism (3) comprising a rotating shaft (301), the rotating shaft (301) being fixedly connected between the inner walls of the slider (203), the rotating shaft (301) being rotatably connected to a fixing seat (302), and one end of the threaded cylinder (204) being fixedly connected to the fixing seat (302).

7. A position limiting device for transporting a hospital bed according to claim 6, characterized in that: The outer wall of the bed body (1) is fixedly connected to a mounting plate (303), the mounting plate (303) is slidably connected to a limiting rod (304), the outer side of the limiting rod (304) is fixedly connected to a first circular ring (305), and a spring (306) is fixedly connected between the first circular ring (305) and the mounting plate (303).

8. A position limiting device for transporting a hospital bed according to claim 7, characterized in that: A second ring (307) is fixedly connected to the outer wall of the limiting rod (304), and a handle (308) is fixedly connected to one end of the limiting rod (304).

9. A position limiting device for transporting a hospital bed according to claim 8, characterized in that: A Velcro (4) is slidably mounted on the bed body (1), and a plurality of Velcros (4) are provided, and the plurality of Velcros (4) are equidistantly arranged.

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