Folding emergency stretcher for obstetrics and gynecology department
By designing a foldable emergency stretcher that combines a moving mechanism and a limiting mechanism, the problems of stretcher pad contamination and lack of foot support are solved, enabling convenient replacement of the stretcher pad and facilitating patient delivery, thus improving the overall effectiveness.
Patent Information
- Application Number
- CN202520206553.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-02-10
AI Technical Summary
Existing folding emergency stretchers for obstetrics and gynecology are prone to having their stretcher pads contaminated and difficult to replace during use, and lack necessary foot support structures during transport, causing inconvenience for patients during childbirth.
A folding emergency stretcher was designed, comprising a moving mechanism, a connecting shell, and a compression spring. The moving mechanism and the compression spring facilitate the installation and removal of the stretcher pad, and the footrest is rotated by a limiting mechanism and a rotating disk to provide necessary foot support.
It simplifies the process of changing stretcher pads, reduces the workload of medical staff, and provides convenience for patients during transportation and stability for the stretcher.
Smart Images
Figure CN223874086U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical stretcher technical field, concretely is the folding type emergency stretcher for gynaecology and obstetrics. BACKGROUND
[0002] The folding type emergency stretcher for gynaecology and obstetrics is designed to solve the problem that patients need to be lifted to hospital beds by a stretcher when they have no self-walking ability in emergency situations such as premature delivery, and the stretcher is convenient to carry and reduces secondary injury to patients and physical exertion of medical staff.
[0003] However, when the existing folding type emergency stretcher for gynaecology and obstetrics is put into use, the stretcher pad is contaminated by postpartum hemorrhage or other fluid overflow when the patient lies on the stretcher pad for carrying, especially in emergency situations, and since part of the stretcher pad is fixed on the emergency stretcher, the replacement process becomes quite cumbersome for medical staff; meanwhile, when the patient suddenly gives birth during carrying, the foot part of the stretcher pad is designed to be relatively flat and lacks necessary support structure, which brings great inconvenience to the patient during delivery. SUMMARY
[0004] The utility model aims to provide a folding type emergency stretcher for gynaecology and obstetrics to solve the problem raised in the background.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a folding type emergency stretcher for gynaecology and obstetrics, comprising a folding moving assembly and a connecting frame arranged on the top of the folding moving assembly, further comprising:
[0006] A stretcher pad is arranged on the top of the connecting frame, a push rod is bolted on one side of the connecting frame, an installation shell is mounted on the surface of the stretcher pad, a moving mechanism is arranged on one side of the installation shell, a connecting shell is slidably connected in the inner cavity of the connecting frame, and a compression spring is fixedly connected in the inner cavity of the connecting shell.
[0007] A foot support is rotatably connected on one side of the installation shell, a rotating disc is arranged on one side of the installation shell, a rotating shaft is fixedly connected on one side of the rotating disc, and a limiting mechanism is arranged on one side of the rotating shaft.
[0008] Preferably, the moving mechanism comprises a manual block arranged above the installation shell, a connecting rod is fixedly connected to the bottom of the manual block, a limiting block is fixedly connected to the bottom of the connecting rod, the surface of the limiting block is slidably connected with the inner cavity of the connecting shell, and one side of the limiting block is fixedly connected with one end of the compression spring.
[0009] Preferably, the limiting mechanism comprises a moving block arranged on one side of the rotating shaft, one side of the moving block is fixedly connected with a tension spring, one side of the moving block is fixedly connected with a limiting rod, the surface of the limiting rod is in sliding connection with the inner cavity of the rotating shaft, the surface of the mounting shell is fixedly connected with a fixed block, and one side of the fixed block is fixedly connected with one side of the tension spring.
[0010] Preferably, the connecting frame is hingedly connected with two handrails which are symmetrically arranged about the central axis of the connecting frame.
[0011] Preferably, the inner cavity of the connecting shell is fixedly connected with a guide rod which is arranged at the central part of the connecting shell.
[0012] Preferably, the surface of the rotating disc is designed as a plurality of grooves.
[0013] Compared with the prior art, the utility model has the advantages that:
[0014] The utility model discloses a moving mechanism, connecting shell and compression spring cooperate, convenient for staff to install the stretcher pad through the mounting shell and install on the top of connecting frame, and convenient for staff to dismount the stretcher pad, thereby reduce the labor quantity of staff, and simultaneously under the cooperation of limiting mechanism, rotating disc and rotating shaft, can make the foot support rotate on the one side of mounting shell, can make the patient place the feet on the surface of foot support, thereby can conveniently make the patient produce on the top of stretcher pad in the transportation. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the three-dimensional structure schematic diagram in the utility model;
[0016] Figure 2 It is the sectional structure schematic diagram of mounting shell in the utility model;
[0017] Figure 3 It is the structure schematic diagram of connecting shell and stretcher pad in the utility model;
[0018] Figure 4 It is the structure schematic diagram of moving mechanism in the utility model;
[0019] Figure 5 It is the structure schematic diagram of limiting mechanism in the utility model.
[0020] In the figure: 1, folding moving assembly; 2, connecting frame; 3, stretcher pad; 4, push rod; 5, handrail; 6, installation shell; 7, moving mechanism; 71, manual block; 72, connecting rod; 73, limiting block; 8, connecting shell; 9, compression spring; 10, guide rod; 11, foot support; 12, rotating disc; 13, rotating shaft; 14, limiting mechanism; 141, moving block; 142, tension spring; 143, limiting rod; 144, fixed block. DETAILED DESCRIPTION
[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0022] Please refer to Figures 1-5As shown, the obstetrics and gynecology folding emergency stretcher, folding mobile assembly 1 is arranged on the top of the connecting frame 2, the connecting frame 2 is provided with the stretcher pad 3, the stretcher pad 3 can be placed on the top of the stretcher pad 3, and the stretcher pad 3 can be conveniently moved by the medical staff under the cooperation of the folding mobile assembly 1 and the connecting frame 2, the connecting frame 2 is connected with the push rod 4, the push rod 4 can be conveniently moved by the medical staff, the connecting frame 2 is hinged with the handrail 5, the number of the handrail 5 is two and the center axis of the connecting frame 2 is symmetrically designed, under the action of the handrail 5, the situation that the patient is separated from the top of the stretcher pad 3 is effectively reduced, thereby the use effect of the emergency stretcher is increased, the surface of the stretcher pad 3 is provided with the mounting shell 6, the mounting shell 6 is provided with the moving mechanism 7, the inner cavity of the connecting shell 8 is slidably connected with the connecting shell 8, the inner cavity of the connecting shell 8 is fixedly connected with the compression spring 9, under the cooperation of the moving mechanism 7 and the compression spring 9, the connecting shell 8 can be moved to the inner cavity of the connecting frame 2, thereby the stretcher pad 3 is installed on the top of the connecting frame 2, the labor of the staff is reduced, the inner cavity of the connecting shell 8 is fixedly connected with the guide rod 10, the guide rod 10 is located at the center of the connecting shell 8, under the action of the guide rod 10, the position deviation of the compression spring 9 during work is effectively prevented, the stability of the compression spring 9 during work is increased, thereby the stability of the emergency stretcher is improved, the side of the mounting shell 6 is rotatably connected with the foot support 11, the foot support 11 can conveniently place the feet on the top, the patient can conveniently produce on the top of the stretcher pad 3, the practicability of the emergency stretcher is increased, the side of the mounting shell 6 is provided with the rotating disc 12, the surface of the rotating disc 12 is designed as a plurality of grooves, the side of the rotating disc 12 is fixedly connected with the rotating shaft 13, the surface of the rotating shaft 13 is fixedly connected with the inner cavity of the foot support 11, the other end of the rotating shaft 13 is rotatably connected with the inner cavity of the mounting shell 6, under the cooperation of the rotating disc 12 and the rotating shaft 13, the foot support 11 can be rotated on the side of the mounting shell 6, the area of the foot support 11 is reduced, the side of the rotating shaft 13 is provided with the limiting mechanism 14, under the action of the limiting mechanism 14, the rotation of the foot support 11 during work is effectively prevented, the stability of the foot support 11 is increased, thereby the stability of the emergency stretcher is improved.
[0023] The moving mechanism 7 comprises a manual block 71 arranged above the mounting shell 6, the bottom of the manual block 71 is fixedly connected with a connecting rod 72, the bottom of the connecting rod 72 is fixedly connected with a limiting block 73, the surface of the limiting block 73 is slidably connected with the inner cavity of the connecting shell 8, one side of the limiting block 73 is fixedly connected with one end of the compression spring 9, under the cooperation of the manual block 71 and the connecting rod 72, the limiting block 73 can drive the compression spring 9 to compress in the inner cavity of the connecting shell 8, so that the limiting block 73 moves the inner cavity of the connecting shell 8, the connecting shell 8 moves out of the inner cavity of the connecting frame 2, which facilitates the medical staff to replace and install the stretcher pad 3, thereby reducing the labor intensity of the staff.
[0024] The limiting mechanism 14 comprises a moving block 141 arranged on one side of the rotating shaft 13, one side of the moving block 141 is fixedly connected with a tensile spring 142, one side of the moving block 141 is fixedly connected with a limiting rod 143, the surface of the limiting rod 143 is slidably connected with the inner cavity of the rotating shaft 13, the surface of the mounting shell 6 is fixedly connected with a fixed block 144, one side of the fixed block 144 is fixedly connected with one side of the tensile spring 142, under the action of the moving block 141, the tensile spring 142 can be stretched on one side of the fixed block 144, the limiting rod 143 can move out of the rotating shaft 13, so that the staff can rotate the rotating shaft 13 to drive the foot support 11 to rotate through the rotating disc 12, when the foot support 11 rotates to the corresponding position, under the action of the elastic return of the tensile spring 142, the moving block 141 can drive the limiting rod 143 to move to the inside of the rotating shaft 13, so that the foot support 11 is more stable during work, thereby improving the stability of the emergency stretcher.
[0025] Working principle: when the medical staff needs to replace and install the stretcher pad 3, under the cooperation of the manual block 71 and the connecting rod 72, the limiting block 73 can drive the compression spring 9 to compress in the inner cavity of the connecting shell 8, so that the medical staff can move the connecting shell 8 out of the inner cavity of the connecting frame 2 through the manual block 71, and then when the medical staff needs to install the new stretcher pad 3, the medical staff moves the connecting shell 8 to the inside of the connecting frame 2, under the action of the compression spring 9, the limiting block 73 can be moved to the inner cavity of the connecting frame 2, so that the limiting block 73 can limit the connecting shell 8, so that the stretcher pad 3 can be installed on the top of the connecting frame 2 through the installation shell 6, when the patient urgently needs production on the top of the stretcher pad 3, the medical staff makes the stretching spring 142 stretch on one side of the fixed block 144 through the moving block 141, and the limiting rod 143 is moved out of the inside of the rotating shaft 13 under the action of the stretching spring 142, then the staff rotates the rotating shaft 13 through the rotating disc 12 to drive the foot support 11 to rotate, when the foot support 11 rotates to the corresponding position, under the action of the stretching spring 142, the moving block 141 can drive the limiting rod 143 to move to the inside of the rotating shaft 13, so that the limiting rod 143 limits the foot support 11 through the rotating shaft 13, and then the medical staff can produce the patient above the stretcher pad 3.
[0026] It should be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.
[0027] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace, and vary in many ways without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A folding emergency stretcher for obstetrics and gynecology, comprising a folding and moving assembly (1) and a connecting frame (2) disposed on the top of the folding and moving assembly (1), characterized in that, Also includes: A stretcher pad (3) is set on the top of the connecting frame (2). A push rod (4) is bolted to one side of the connecting frame (2). A mounting shell (6) is installed on the surface of the stretcher pad (3). A moving mechanism (7) is provided on one side of the mounting shell (6). A connecting shell (8) is slidably connected to the inner cavity of the connecting frame (2). A compression spring (9) is fixedly connected to the inner cavity of the connecting shell (8). A foot bracket (11) is rotatably connected to one side of the mounting shell (6). A rotating disk (12) is provided on one side of the mounting shell (6). A rotating shaft (13) is fixedly connected to one side of the rotating disk (12). A limit mechanism (14) is provided on one side of the rotating shaft (13).
2. The folding emergency stretcher for obstetrics and gynecology as described in claim 1, characterized in that: The moving mechanism (7) includes a manual block (71) disposed above the mounting shell (6). A connecting rod (72) is fixedly connected to the bottom of the manual block (71). A limiting block (73) is fixedly connected to the bottom of the connecting rod (72). The surface of the limiting block (73) is slidably connected to the inner cavity of the connecting shell (8). One side of the limiting block (73) is fixedly connected to one end of a compression spring (9).
3. The folding emergency stretcher for obstetrics and gynecology as described in claim 1, characterized in that: The limiting mechanism (14) includes a movable block (141) disposed on one side of the rotating shaft (13), a tension spring (142) fixedly connected to one side of the movable block (141), a limiting rod (143) fixedly connected to one side of the movable block (141), the surface of the limiting rod (143) being slidably connected to the inner cavity of the rotating shaft (13), and a fixing block (144) fixedly connected to the surface of the mounting shell (6), one side of the fixing block (144) being fixedly connected to one side of the tension spring (142).
4. The folding emergency stretcher for obstetrics and gynecology according to claim 1, characterized in that: One side of the connecting frame (2) is hinged with a handrail (5), and there are two handrails (5) which are designed symmetrically about the central axis of the connecting frame (2).
5. The folding emergency stretcher for obstetrics and gynecology according to claim 1, characterized in that: A guide rod (10) is fixedly connected to the inner cavity of the connecting shell (8), and the guide rod (10) is located at the center of the connecting shell (8).
6. The folding emergency stretcher for obstetrics and gynecology according to claim 1, characterized in that: The surface of the rotating disk (12) has multiple grooves.