Emergency room sickbed with lifting function

Abstract

The utility model provides an emergency room sickbed with a lifting function, and relates to the field of medical instruments.The emergency room sickbed comprises a bed body frame and a rotating frame rotationally connected to the upper portion of the bed body frame, a supporting plate is fixedly connected to the outer wall of the bottom of the bed body frame, and a lifting structure is arranged below the supporting plate; the lifting structure comprises a plurality of coil springs fixedly connected to the two sides of the bottom of the supporting plate, the number of the coil springs is four, and every two coil springs form a group and are symmetrically arranged on the two sides of the supporting plate. By arranging the lifting device, the bed body can reach the height which is low enough, a patient can reach a proper position, medical staff can transfer the patient more conveniently, meanwhile, in the descending process, a rubber pad makes contact with the environment ground, the bed body can be kept stable in the patient transferring process, and the patient transferring efficiency is improved. And the secondary injury probability of the patient is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of medical apparatus and instruments, and particularly relates to an emergency room sickbed with a lifting function. BACKGROUND

[0002] The sickbed in the clinic plays a key role in the medical care process as an important part of medical facilities. However, with the continuous development of medical technology, the existing sickbed in the clinic has exposed some problems in the use process. The main problem is that it is difficult to transfer patients in time during the use of the sickbed in the clinic. In medical practice, patients may need to be quickly transferred to other treatment areas or examination equipment due to illness, but the transfer efficiency and convenience of the existing sickbed in the clinic often cannot meet this demand. Especially in emergency or intensive care situations, the suddenness and urgency of the patient's condition require the sickbed in the clinic to have a fast and safe transfer capability.

[0003] However, most of the sickbeds in the market currently do not fully consider this demand in design, making it difficult to quickly and safely transfer patients in emergency situations. The existing lifting sickbed cannot reach a position closer to the ground, resulting in the need for manual labor to transport patients onto the sickbed for use.

[0004] For example, the utility model patent CN208541496U discloses a "lifting sickbed", the specification discloses that the whole sickbed needs to be tilted to a certain angle with the ground in some special situations, and the above structures cannot meet the requirements. Conventional sickbeds mostly use lever structures for lifting, and the dynamic safety load of the sickbed is low, which cannot meet the requirements of patients with high load capacity of the sickbed. At the same time, the manual operation is time-consuming and labor-intensive during the overall lifting of the sickbed, which is not convenient for the use of accompanying personnel and disturbs the rest of the patient. The above patent can prove the defects of the prior art.

[0005] Therefore, we improve it and propose an emergency room sickbed with a lifting function. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at the existing problem that the sickbed in the clinic is difficult to transfer patients in time during use.

[0007] In order to achieve the above-mentioned purpose of the application, the utility model provides an emergency room sickbed with a lifting function to improve the above-mentioned problems.

[0008] The present application is as follows:

[0009] Including the bed body frame and the rotating frame connected above, the bottom outer wall of the bed body frame is fixedly connected with the support plate, the lower portion of the support plate is provided with the lifting structure, the lifting structure comprises a plurality of coil springs fixedly connected on both sides of the bottom of the support plate, the number of the coil springs is four, two are a group and symmetrically arranged on both sides of the support plate, the bottom outer wall of the support plate is fixedly connected with two U-shaped fixed plates, the number of the U-shaped fixed plates is two, and the two U-shaped fixed plates are symmetrically arranged on both sides of the support plate, the output end of the single coil spring is fixedly connected with the support leg through the rotating shaft, the rotating shaft of the output end of the coil spring is rotatably connected to the U-shaped fixed plate through the bearing, the number of the support leg is four, the distal end of the support leg is connected with the roller, and the side close to the roller of the support leg is fixedly connected with the rubber pad.

[0010] As a preferred technical scheme of the present application, the lifting structure further comprises a groove opened on one side of the support leg away from the roller, the groove is used for accommodating the double rod and the single rod when the double rod and the single rod are in a straight line, a through groove is arranged on both sides of the single support leg and in communication with the groove, a sliding block is slidably connected to the single through groove, the double rod is hingedly connected to the sliding block, the single rod is hingedly connected to the sliding block, the side away from the roller of the single rod and the double rod is in contact with each other, and the single rod and the double rod are threadedly connected at the end in contact with each other.

[0011] As a preferred technical scheme of the present application, the lifting structure further comprises an electric push rod fixedly connected to the bottom outer wall of the support plate, and a universal wheel is fixedly connected to the bottom outer wall of the electric push rod.

[0012] As a preferred technical scheme of the present application, two telescopic rods are hingedly connected to the support plate, and the side away from the support plate of the telescopic rod is hingedly connected to the rotating frame.

[0013] As a preferred technical scheme of the present application, the two sides of the sliding block are fixedly connected with anti-dropping sheets, and the two anti-dropping sheets are respectively in contact with the outer wall of the support leg and the groove.

[0014] As a preferred technical scheme of the present application, the rubber pad is a convex structure, the tangent slope of the side close to the roller of the rubber pad is smaller than the tangent slope of the side away from the roller, and the tangent slope of the side close to the roller of the rubber pad is smaller than 1 and greater than

[0015] Compared with the prior art, the present application has the following beneficial effects:

[0016] In the scheme of the present application:

[0017] 1. In order to solve the problem that the emergency room sick bed is difficult to transfer the patient better in the use process in the prior art, the lifting device is arranged, the bed body can reach a low enough height, the patient can reach a suitable position, and the medical staff can transfer the patient more conveniently, and the rubber pad contacts the environment ground during the descending process, the bed body can be kept stable during the patient transfer process, and the secondary injury probability of the patient is reduced;

[0018] 2. In order to solve the problem that the emergency room sick bed needs to be transferred to the operating room or intensive care room and needs to lift the patient position in the use process in the prior art, the lifting structure is arranged, the universal wheel at the bottom is used as the main supporting component, the overall lifting is mainly affected, and when the main supporting component loses effect or breaks, the supporting legs on the two sides can play a buffering role, and the effect of better protecting the patient is realized;

[0019] 3. Through the lifting structure, when the whole sick bed is at a low position, the supporting legs have a tendency to move inward through the reset ability of the coil spring, when the patient is carried to the sick bed, a certain buffering effect is achieved, the injury probability of the patient is reduced, and the problem that the patient is inconvenient to carry in the prior art is solved. DETAILED DESCRIPTION

[0020] Figure 1 A front view of the emergency room sick bed with the lifting function provided by the application;

[0021] Figure 2 A bed body frame structure schematic view of the emergency room sick bed with the lifting function provided by the application;

[0022] Figure 3 A bottom view of the emergency room sick bed with the lifting function provided by the application;

[0023] Figure 4 A telescopic rod structure schematic view of the emergency room sick bed with the lifting function provided by the application;

[0024] Figure 5 A universal wheel structure schematic view of the emergency room sick bed with the lifting function provided by the application;

[0025] Figure 6 A supporting leg structure schematic view of the emergency room sick bed with the lifting function provided by the application;

[0026] Figure 7 An enlarged view of A of the emergency room sick bed with the lifting function provided by the application;

[0027] Figure 8An enlarged view of B of the emergency room sickbed with lifting function provided in the application;

[0028] Figure 9 A single rod and double rod connection relationship structure schematic view of the emergency room sickbed with lifting function provided in the application;

[0029] Figure 10 A support leg state structure switching schematic view of the emergency room sickbed with lifting function provided in the application.

[0030] Indicated in the figure:

[0031] 1, bed body frame; 2, rotating frame; 3, support plate; 4, lifting structure;

[0032] 401, coil spring; 402, U-shaped fixing plate; 403, support leg; 4031, groove; 404, roller; 405, rubber pad; 406, through slot; 407, sliding block; 4071, anti-dropping piece; 408, double rod; 409, single rod; 410, bolt; 411, electric push rod; 412, universal wheel;

[0033] 5, telescopic rod. DETAILED DESCRIPTION

[0034] In order to make the person skilled in the art better understand the technical scheme of the present application, the technical scheme in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the present application.

[0035] As described in the background, it is difficult to transfer patients in time during the use of the sickbed in the clinic.

[0036] In order to solve this technical problem, the present application provides an emergency room sickbed with lifting function, which is applied to better transfer patients during the reception of patients in or out of the emergency room, so as to reduce the possibility of secondary injury during the convenient transfer of patients.

[0037] Specifically, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6 , the emergency room sickbed with lifting function specifically comprises:

[0038] The bed body frame 1 and the rotating frame 2 rotatingly connected above the bed body frame 1 can rotate and adjust the position of the bed body by an angle, so that the patient can have a better experience during use, the bottom outer wall of the bed body frame 1 is fixedly connected with a support plate 3, a lifting structure 4 is arranged below the support plate 3, the lifting structure 4 comprises a plurality of coil springs 401 fixedly connected to the bottom of the support plate 3 on both sides, the number of the coil springs 401 is four, two coil springs 401 are symmetrically arranged on both sides of the support plate 3, the coil spring 401 moves the support leg 403 to the middle line position of the two coil springs 401 through the winding force of the coil spring 401 to form an inverted V-shaped structure, two U-shaped fixed plates 402 are fixedly connected to the bottom outer wall of the support plate 3, the number of the U-shaped fixed plates 402 is two, and the U-shaped fixed plates 402 are symmetrically arranged on both sides of the support plate 3, the U-shaped fixed plate 402 limits the movement position of the output shaft of the coil spring 401, the output end of the single coil spring 401 is fixedly connected with the support leg 403 through a rotating shaft, the rotating shaft of the output end of the coil spring 401 is rotatingly connected to the U-shaped fixed plate 402 through a bearing, the number of the support legs 403 is four, the support leg 403 is connected with a roller 404 at the tail end, and the side, close to the roller 404, of the support leg 403 is fixedly connected with a rubber pad 405.

[0039] The support leg is in an inverted V-shaped structure and keeps consistent with the position of the universal wheel 412 when the bed body is at a higher position, so that the stability of the whole bed body is improved, when the double rod 408 and the single rod 409 are not fixed through the bolt 410, different terrains can be adapted according to the terrain and the winding force of the coil spring 401, when the main support, that is, the electric push rod 411, fails, the support leg 403 can be secondarily supported and buffered under the action of the coil spring 401, and secondary injury of the patient is prevented.

[0040] In order for those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings.

[0041] It should be noted that the embodiments and the features and technical solutions in the embodiments in the present application can be combined with each other without conflict.

[0042] It should be noted that: similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0043] Embodiment 1, please refer to Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 , Figure 9The lifting structure 4 further comprises a groove 4031 formed on the support leg 403 away from the roller 404, a through groove 406 formed on both sides of the single support leg 403 and communicated with the groove 4031, a sliding block 407 slidably connected to the single through groove 406, a double rod 408 hingedly connected to the sliding block 407, a single rod 409 hingedly connected to the sliding block 407, and the single rod 409 and the double rod 408 are in contact with each other away from the roller 404, and the single rod 409 and the double rod 408 are in contact with each other through the bolt 410.

[0044] The sliding block 407 is used to bend or adjust the single rod 409 and the double rod 408 in parallel to adjust the length of the two support legs 403, thereby affecting the rigidity length between the two support legs 403, so that the two support legs 403 can be adjusted in tension through the bolt 410, thereby presenting a fixed angle effect.

[0045] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 and Figure 10 The lifting structure 4 further comprises an electric push rod 411 fixedly connected to the bottom outer wall of the support plate 3, a universal wheel 412 fixedly connected to the bottom outer wall of the electric push rod 411, and the electric push rod 411 drives the universal wheel 412, so that the bed frame 1 on the universal wheel 412 can reach different heights.

[0046] The support plate 3 is hingedly connected to two telescopic rods 5, and the telescopic rod 5 is hingedly connected to the rotating frame 2 away from the support plate 3.

[0047] The telescopic rod 5 is used to adjust the inclination angle of the rotating frame 2, so that the rescuer can better perform rescue.

[0048] The two sides of the sliding block 407 are fixedly connected to the anti-dropping pieces 4071, and the two anti-dropping pieces 4071 are respectively in contact with the outer wall of the support leg 403 and the groove 4031.

[0049] The rubber pad 405 is a convex structure, and the tangent slope of the rubber pad 405 near the roller 404 is smaller than the tangent slope of the rubber pad 405 away from the roller 404, and the tangent slope of the rubber pad 405 near the roller 404 is less than 1 and greater than

[0050] With the four support legs 403 in a completely parallel state, the irregularly shaped rubber pad 405 can replace the position of the roller 404, allowing the bed to remain relatively still and making the patient more stable during transfer.

[0051] The usage process of the emergency room bed with lifting function provided by this utility model is as follows:

[0052] 1. During the use of the hospital bed, the position of the casters 412 is adjusted by the electric push rod 411 so that the bed frame 1 and the rotating frame 2 above it can reach a suitable position for inspection. Under this condition, the status of the support legs 403 is as follows: Figure 10 The inverted V-shaped structure shown, together with the universal wheel 412, forms the sliding structure at the bottom. During movement, the shape of the double rod 408 and the single rod 409 can be adjusted by the sliding block 407, so that the shape of the double rod 408 and the single rod 409 between the support leg 403 can be changed. When the bolt 410 is used to fix the connection between the double rod 408 and the single rod 409, the shape of the double rod 408 and the single rod 409 cannot be changed, and the sliding block 407 cannot slide in the through groove 406 through the anti-detachment piece 4071. At this time, the position of the support leg 403 is fixed, thereby fixing the angle between the two support legs 403, so that the hospital bed can have multi-point stable support like a traditional hospital bed.

[0053] 2. When the bed needs to be lowered, the bed frame 1 supported above the casters 412 is lowered by extending and retracting the electric push rod 411 at the bottom. The bolts 410 that fasten the double rods 408 and the single rod 409 need to be loosened. At this time, the bed frame 1 is pressed down, causing the support legs 403 to gradually open and eventually become parallel. At this time, due to the bending of the support legs 403, the rollers 404 of the support legs 403 are replaced by rubber pads 405. In this state, the probability of the overall displacement of the hospital bed is reduced. When the patient is transferred to the hospital bed in a low position, the coil spring 401 causes the support legs 403 to move inward due to the coiling force. When the patient is placed on the bed, the coiling force of the coil spring 401 overcomes the weight of the patient, making the support legs 403 act as a buffer, thus reducing the probability of secondary injury to the patient.

[0054] 3. It should be added that, in the shortest retracted state of the electric push rod 411, the lowest horizontal plane of the caster wheel 412 shall not be lower than the lowest horizontal plane of the rubber pad 405.

[0055] In the utility model, unless another definite provision and limitation, the term "mount", "link", "connect", "fix" and so on term should do broad sense understanding, for example, can be fixed connection, also can be detachable connection, or be integrated;Can be mechanical connection, also can be electric connection or each other can communicate;Can be direct connection, also can indirectly connect through intermediate medium, can be two element internal communication or two element mutual action relation, unless another definite limitation.For ordinary skilled person in the art, can understand the above-mentioned term in the utility model concrete meaning according to specific circumstances.

[0056] Obviously, the above-described embodiments are only a part of the embodiments of the utility model, and not all the embodiments, the preferred embodiments of the utility model are given in the drawings, but do not limit the patent range of the utility model.The utility model can be realized in many different forms, and contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive.Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or make equivalent replacement to part of the technical features.For equivalent structures made by using the contents of the utility model specification and drawings, directly or indirectly used in other related technical fields, are also within the patent protection scope of the utility model.

Claims

1. An emergency room sickbed with lifting function, comprising a bed body frame (1) and a rotating frame (2) rotatably connected above the bed body frame (1), a support plate (3) is fixedly connected to the bottom outer wall of the bed body frame (1), characterized in that, The lower part of the support plate (3) is provided with a lifting structure (4), the lifting structure (4) comprises a plurality of coil springs (401) fixedly connected on both sides of the bottom of the support plate (3), two U-shaped fixed plates (402) are fixedly connected to the outer wall of the bottom of the support plate (3), the output end of a single coil spring (401) is fixedly connected with a support leg (403) through a rotating shaft, the rotating shaft of the output end of the coil spring (401) is rotatably connected to the U-shaped fixed plate (402) through a bearing, and the distal end of the support leg (403) is connected with a roller (404). The side of the support leg (403) close to the roller (404) is fixedly connected with a rubber pad (405).

2. The emergency room bed having a lifting function according to claim 1, wherein, The lifting structure (4) further comprises a groove (4031) formed on the support leg (403) away from the roller (404), and a through groove (406) is formed on both sides of the single support leg (403) and in communication with the groove (4031). A sliding block (407) is slidably connected to the single through groove (406), a double rod (408) is hinged to the sliding block (407), a single rod (409) is hinged to the sliding block (407), the side of the single rod (409) and the double rod (408) away from the roller (404) is in contact with each other, and the end of the single rod (409) and the double rod (408) in contact with each other is threadedly connected through a bolt (410).

3. The emergency room bed with lifting function according to claim 2, characterized in that, The lifting structure (4) further comprises an electric push rod (411) fixedly connected to the outer wall of the bottom of the support plate (3), and a universal wheel (412) is fixedly connected to the bottom outer wall of the electric push rod (411).

4. The emergency room bed having a lifting function according to claim 3, wherein, Two telescopic rods (5) are hinged to the support plate (3), the side of the telescopic rod (5) away from the support plate (3) is hinged to the rotating frame (2), and the telescopic rod (5) is hinged to the support plate (3).

5. The emergency room bed having a lifting function according to claim 4, wherein, The two sides of the sliding block (407) are fixedly connected with anti-dropping sheets (4071), and the two anti-dropping sheets (4071) are respectively in contact with the outer wall of the support leg (403) and the groove (4031).

6. The emergency room bed having a lifting function according to claim 5, wherein, The rubber pad (405) is a convex structure, the tangent slope of the rubber pad (405) near the side of the roller (404) is smaller than the tangent slope of the rubber pad (405) far from the side of the roller (404), and the tangent slope of the rubber pad (405) near the side of the roller (404) is smaller than 1 and greater than

Images