Transfer stretcher

Abstract

The utility model relates to the technical field of wheel stretchers, in particular to a transfer wheel stretcher. Which comprises a stretcher pad and a moving frame provided with trundles, and further comprises a lifting unit used for adjusting the transfer height of the stretcher and comprising a mounting bin fixedly mounted on the moving frame and a screw rotatably mounted in the mounting bin, and a rotating supporting rod is mounted on the screw; the transferring part is used for transferring the patient on the stretcher pad and comprises a bearing frame installed on the lifting unit, transferring supporting cloth is arranged on the bearing frame, and the stretcher pad is located above the transferring supporting cloth; according to the transfer wheel stretcher, the transfer height of the wheel stretcher can be adjusted through the arranged lifting unit, and the wheel stretcher is suitable for transfer scenes of different heights; and meanwhile, the arranged transferring part can quickly transfer the patient to a to-be-transferred position through transferring supporting cloth, the arranged anti-falling blocking frame and the arranged bottom plate can play a supporting and lifting role, and the stretcher trolley is convenient for medical staff to transfer the patient, and is simple and efficient to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of stretcher trolleys, in particular to a transfer stretcher trolley. Background Art

[0002] Stretchers are needed to transfer patients during clinical treatment, especially for those with impact injuries. It is impossible to determine whether the internal bones of the body are damaged before treatment. Every time the patient is moved, there is a risk of causing secondary injury, so it is necessary to avoid large movements of the patient as much as possible.

[0003] The utility model with the existing announcement number CN219307183U provides a stretcher vehicle, including a load-bearing frame, the outside of which is fixedly connected to an outer cover for adjusting the wheelbase of the bottom of the load-bearing frame, and the inner side of the outer cover is movably connected to a slide seat for adjusting the wheelbase of the bottom of the load-bearing frame; the passability of the load-bearing frame under road conditions of different widths is improved, and the operational efficiency of patient rescue and fixation is improved.

[0004] The above-mentioned stretcher is not convenient for transferring patients. For example, patients need to be transferred from the stretcher to various transfer scenarios such as CT scanners, operating tables, beds, ambulances, etc. These scenarios require multiple medical staff to work together to move the patients, which is inefficient and difficult to operate. Considering solving the above problems and facilitating the transfer of patients, we propose a transfer stretcher. Utility Model Content

[0005] The utility model aims to solve the deficiencies mentioned in the above background technology and provide a transfer stretcher trolley.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A transfer stretcher trolley comprises a stretcher pad and a mobile frame with casters, and also comprises:

[0008] A lifting unit, used for adjusting the transfer height of the stretcher trolley, comprises a mounting bin fixedly mounted on the mobile frame, and a screw rod rotatably mounted in the mounting bin, wherein a rotating support rod is mounted on the screw rod;

[0009] The transfer part is used to transfer the patient on the stretcher mat, and comprises a carrier frame installed on the lifting unit, a transfer support cloth is provided on the carrier frame, and the stretcher mat is located above the transfer support cloth.

[0010] Preferably, storage grooves are provided at both sides of the carrier frame, and a rotating rod is rotatably installed in the storage groove, and both ends of the transfer support cloth are detachably installed on the rotating rods on both sides.

[0011] Preferably, a first crank handle is coaxially mounted on the rotating rod.

[0012] Preferably, a second rocking handle is coaxially mounted on the screw rod.

[0013] Preferably, anti-falling frames are installed on both sides of the carrier frame, and guide blocks are provided on both sides below the carrier frame, and base plates are slidably installed on the guide blocks on both sides, and the base plates are used to hold up the anti-falling frames during the patient transfer process.

[0014] Preferably, a movable mounting block is threadedly mounted on the screw rod, a connecting slider and the movable mounting block are respectively mounted on the upper and lower sides of the rotating support rod, the connecting slider is slidably mounted on the slide rod, and the slide rod is mounted on the supporting frame.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The transfer stretcher trolley can adjust the transfer height of the stretcher trolley through the lifting unit, and can be used in transfer scenarios of different heights, including but not limited to transferring patients to beds, operating tables, examination tables, ambulances and other scenarios; at the same time, the transfer part can quickly transfer the patient to the transfer position through the transfer support cloth, and the anti-fall blocking frame and bottom plate can play a supporting and lifting role. The stretcher trolley is convenient for medical staff to transfer patients, and the operation is simple and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is an exploded view of the overall structure of the utility model;

[0020] Figure 3 This is one of the schematic diagrams of the transfer part of the utility model;

[0021] Figure 4 This is the second schematic diagram of the transfer part of the utility model;

[0022] Figure 5 This is the third schematic diagram of the transfer part of the utility model;

[0023] Figure 6 It is a schematic diagram of the lifting unit of the utility model.

[0024] The meaning of each number in the figure is:

[0025] 1. Stretcher pad; 2. Transfer support cloth; 3. Rotating rod; 4. First shaking handle; 5. Carrying frame; 501. Storage slot; 51. Guide block; 6. Anti-fall blocking frame; 7. Bottom plate; 8. Lifting unit; 81. Slide rod; 82. Connecting slider; 83. Rotating support rod; 84. Mobile mounting block; 85. Screw; 86. Second shaking handle; 87. Mounting bin; 9. Mobile frame. DETAILED DESCRIPTION

[0026] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-6 The utility model describes the above technical solution in detail through the following embodiments:

[0028] A transfer stretcher trolley, comprising a stretcher pad 1 and a mobile frame 9 equipped with casters, and further comprising:

[0029] The lifting unit 8 is used to adjust the transfer height of the stretcher trolley, and includes a mounting chamber 87 fixedly mounted on the moving frame 9, and a screw rod 85 rotatably mounted in the mounting chamber 87, and a rotating support rod 83 is mounted on the screw rod 85;

[0030] The transfer part is used to transfer the patient on the stretcher mat 1, and includes a carrier frame 5 installed on the lifting unit 8, a transfer support cloth 2 is provided on the carrier frame 5, and the stretcher mat 1 is located above the transfer support cloth 2.

[0031] like Figure 2 In the structure shown, storage grooves 501 are provided at both sides of the carrier frame 5, and a rotating rod 3 is rotatably installed in the storage groove 501. The two ends of the transfer mop 2 are detachably installed on the rotating rods 3 on both sides. The transfer mop 2 of this embodiment is provided with plug-in blocks at both ends, which can be inserted into the rotating rod 3. A first shaking handle 4 is coaxially installed on the rotating rod 3, and the transfer mop 2 can be rolled up and unrolled by shaking the first shaking handle 4.

[0032] like Figure 6As shown in the structure, in this embodiment, a second shaking handle 86 is coaxially installed on the screw rod 85, a movable mounting block 84 is threadedly installed on the screw rod 85, and a connecting slider 82 and a movable mounting block 84 are respectively installed on the upper and lower sides of the rotating support rod 83, and the connecting slider 82 is slidably installed on the slide rod 81, and the slide rod 81 is installed on the supporting frame 5; in this embodiment, in order to achieve synchronous lifting and lowering, the two movable mounting blocks 84 are symmetrically arranged about the axis of the screw rod 85, and the thread directions of the screw rods 85 on both sides of the axis are opposite, so that when it rotates, the movable mounting blocks 84 on both sides can move in opposite directions, thereby realizing lifting and lowering.

[0033] like Figure 3-Figure 6 In the structure shown in the figure, anti-falling baffles 6 are installed on both sides of the carrier 5, and the anti-falling baffles 6 can be turned over. The specific structure is an existing mature technology and will not be described in detail. However, considering that there is a gap between the stretcher and the transfer position during the transfer of the patient, guide blocks 51 are provided on both sides below the carrier 5 in this embodiment, and bottom plates 7 are slidably installed on the guide blocks 51 on both sides. The bottom plates 7 are used to lift the anti-falling baffles 6 during the transfer of the patient so that it can be as Figure 4 The structure shown maintains stable transfer support.

[0034] The working principle of the transfer stretcher in the present embodiment is as follows: taking the transfer of a patient with impact injury to a whole-body CT scanner as an example, it should be noted that the stretcher transfer scenes in the present embodiment are various and are not limited to this embodiment; the specific operation is as follows: shaking the two second shaking handles 86 to adjust the transfer part to drive the stretcher pad 1 to the required transfer height, and then unrolling the transfer support cloth 2 on the side corresponding to the whole-body CT scanner, removing the transfer support cloth 2 from the rotating rod 3, pulling out the corresponding side bottom plate 7 and lowering the anti-fall block frame 6, so that the anti-fall block frame 6 is set up on the table of the whole-body CT scanner, dragging the transfer support cloth 2 to drive the stretcher pad 1 to be dragged and moved as a whole to the table of the whole-body CT scanner, and repeating the reverse operation after the transfer support cloth 2 is checked to achieve horizontal transfer. The operation is simple, can reduce the transfer action, avoid secondary injury, and facilitate the transfer of patients.

[0035] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0036] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A transfer stretcher trolley, comprising a stretcher pad (1) and a mobile frame (9) equipped with casters, characterized in that: Also includes: A lifting unit (8) is used to adjust the transfer height of the stretcher trolley, comprising a mounting bin (87) fixedly mounted on the mobile frame (9), and a screw rod (85) rotatably mounted in the mounting bin (87), wherein a rotating support rod (83) is mounted on the screw rod (85); The transfer part is used to transfer the patient on the stretcher pad (1), comprising a carrier (5) installed on the lifting unit (8), the carrier (5) being provided with a transfer support cloth (2), and the stretcher pad (1) being located above the transfer support cloth (2).

2. The transfer stretcher trolley according to claim 1, characterized in that: The supporting frame (5) is provided with storage grooves (501) on both sides, and a rotating rod (3) is rotatably installed in the storage groove (501), and the two ends of the transfer support cloth (2) are detachably installed on the rotating rods (3) on both sides.

3. The transfer stretcher trolley according to claim 2, characterized in that: A first shaking handle (4) is coaxially mounted on the rotating rod (3).

4. The transfer stretcher trolley according to claim 1, characterized in that: A second shaking handle (86) is coaxially mounted on the screw rod (85).

5. The transfer stretcher trolley according to claim 1, characterized in that: Anti-falling frames (6) are installed on both sides of the carrier (5), and guide blocks (51) are provided on both sides below the carrier (5). Bottom plates (7) are slidably installed on the guide blocks (51) on both sides, and the bottom plates (7) are used to support the anti-falling frames (6) during the patient transfer process.

6. The transfer stretcher trolley according to claim 1, characterized in that: A movable mounting block (84) is threadedly mounted on the screw rod (85), and a connecting slider (82) and the movable mounting block (84) are respectively mounted on the upper and lower sides of the rotating support rod (83), and the connecting slider (82) is slidably mounted on the slide rod (81), and the slide rod (81) is mounted on the supporting frame (5).

Images