Emergency telescopic stretcher convenient for fixing patient

Abstract

The emergency telescopic stretcher convenient for fixing the patient comprises two sliding barrels, the inner rings of the two sliding barrels are both connected with two sliding rods in a sliding mode, the side faces, close to each other, of the two sets of sliding rods are jointly and fixedly connected with two connecting shafts, a supporting seat is arranged between the two sliding barrels, and the supporting seat is fixedly connected with the two connecting shafts. A double-end motor is fixedly mounted on the inner wall of the supporting seat, two telescopic seats are slidably connected to the inner wall of the supporting seat, threaded adjusting rods are in threaded connection to the inner walls of the two telescopic seats, and the two output ends of the double-end motor are fixedly connected with the ends, close to each other, of the two threaded adjusting rods correspondingly. The ends, close to each other, of the two connecting shafts are fixedly connected with the side faces, away from each other, of the two telescopic bases correspondingly, and the side faces, close to each other, of the two sliding barrels are jointly and fixedly connected with a supporting plate. According to the emergency telescopic stretcher convenient for fixing the patient, the effect of automatically stretching and adjusting the length of the stretcher is achieved, and the flexibility of the stretcher during emergency use is improved.

Description

Technical Field

[0001] The utility model relates to the field of stretchers, in particular to an emergency telescopic stretcher which is convenient for fixing a patient. Background Art

[0002] The stretcher meets the needs of the disease and is convenient for patients and the injured to lie down. The stretcher is one of the emergency rescue equipment, especially when making visits and transferring patients, the stretcher is an indispensable tool.

[0003] At present, a Chinese patent with the announcement number CN219323599U discloses a novel and easily retractable emergency nursing stretcher, comprising two symmetrically arranged retractable stretcher rods and a nursing cloth connected between the two retractable stretcher rods, the nursing cloth sinks between the two retractable stretcher rods to facilitate the patient to lie on it, each retractable stretcher rod comprises an intermediate sleeve and a first extension rod plugged into both ends thereof, the nursing cloth is respectively connected to the intermediate sleeve and the first extension rod through a fastening belt, but in the above patent, manual operation and adjustment are required for the telescopic adjustment of the stretcher, and then the adjustment is locked and fixed, which makes it difficult to automatically retract and debug the stretcher, thereby reducing the flexibility of the stretcher when used for emergency treatment. Therefore, we propose an emergency telescopic stretcher that is convenient for fixing patients to solve the above problems. Utility Model Content

[0004] The utility model aims to provide an emergency telescopic stretcher which is convenient for fixing a patient, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The invention relates to an emergency telescopic stretcher which is convenient for fixing patients, comprising two slide cylinders, wherein the inner circles of the two slide cylinders are slidably connected to two slide rods, and the sides of the two groups of slide rods close to each other are fixedly connected to two connecting shafts, a support seat is provided between the two slide cylinders, a double-headed motor is fixedly installed on the inner wall of the support seat, the inner wall of the support seat is slidably connected to two telescopic seats, the inner walls of the two telescopic seats are threadedly connected to threaded adjusting rods, the two output ends of the double-headed motor are respectively fixedly connected to the ends of the two threaded adjusting rods close to each other, the ends of the two connecting shafts close to each other are respectively fixedly connected to the sides of the two telescopic seats away from each other, the sides of the two slide cylinders close to each other are fixedly connected to a support plate, and the sides of the two connecting shafts close to each other are fixedly connected to an inner support plate.

[0007] In a further embodiment, a support cushion is fixedly connected to the upper surface of the support plate, and a support pillow is fixedly connected to the upper surfaces of the two inner support plates.

[0008] In a further embodiment, sliding grooves are provided on the left and right sides of the support plate, and the ends of the two inner support plates close to each other extend into the interior of the two sliding grooves respectively, and the outer surfaces of the two inner support plates are slidably connected to the inner walls of the two sliding grooves respectively.

[0009] In a further embodiment, two Velcro straps and two Velcro mother straps are fixedly connected to the side surfaces of the two slide tubes that are away from each other, and the Velcro straps are adapted to the Velcro mother straps.

[0010] In a further embodiment, the outer surfaces of the two threaded adjustment rods are fixedly connected to bearing plates, and the bottom surfaces of the two bearing plates are fixedly connected to the inner bottom wall of the support seat.

[0011] In a further embodiment, two bases are fixedly connected to the bottom surface of the support base, a battery compartment is fixedly installed on the front side of the support base, and a control button is fixedly installed on the front side of the battery compartment.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device can install a double-headed motor and two telescopic seats through the support seat provided. The operation of the double-headed motor, in cooperation with the two threaded adjustment rods and the two telescopic seats, can drive the two connecting shafts and the two inner support plates to move, and the two inner support plates will be telescoped and slid inside the support plates, thereby achieving the effect of automatically telescoping and adjusting the length of the stretcher, thereby improving the flexibility of the stretcher when used for emergency treatment, and utilizing the Velcro mother and Velcro child tapes to achieve the effect of tying and fixing the patient above the stretcher to avoid shaking during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a front view of an emergency telescopic stretcher for facilitating the fixation of a patient.

[0015] Figure 2 A schematic diagram of the three-dimensional structure of an emergency telescopic stretcher in a bottom view for facilitating the fixation of a patient.

[0016] Figure 3 A sectional view of the front view of a support base in an emergency telescopic stretcher for facilitating the fixation of a patient.

[0017] Figure 4 Emergency telescopic stretcher for easy fixation of patients Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.

[0018] In the figure: 1. slide cylinder; 2. slide rod; 3. connecting shaft; 4. support seat; 5. telescopic seat; 6. threaded adjustment rod; 7. bearing plate; 8. double-head motor; 9. support plate; 10. support cushion; 11. slide groove; 12. inner support plate; 13. base; 14. support pillow; 15. battery compartment; 16. control button; 17. magic mother sticker; 18. magic child sticker. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] The following will be combined with the drawings in 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4The utility model provides an emergency telescopic stretcher for fixing patients, comprising two slide cylinders 1, the inner circles of the two slide cylinders 1 are slidably connected to two slide rods 2, and the two groups of slide rods 2 are fixedly connected to two connecting shafts 3 on one side close to each other. A support seat 4 is arranged between the two slide cylinders 1, and a double-headed motor 8 is fixedly installed on the inner wall of the support seat 4. The inner wall of the support seat 4 is slidably connected to two telescopic seats 5, and the inner walls of the two telescopic seats 5 are threadedly connected to threaded adjusting rods 6. The two output ends of the double-headed motor 8 are respectively fixedly connected to the ends of the two threaded adjusting rods 6 close to each other, and the ends of the two connecting shafts 3 close to each other are respectively fixedly connected to the sides of the two telescopic seats 5 away from each other. The sides of the two slide cylinders 1 close to each other are jointly fixedly connected to a support plate 9, and the sides of the two connecting shafts 3 close to each other are fixedly connected to an inner support plate 12. Through the cooperation of the double-headed motor 8, the two threaded adjusting rods 6 and the two telescopic seats 5, the two inner support plates 12 will be telescopically slidable inside the support plate 9, so as to achieve the effect of automatic telescopic adjustment of the length of the stretcher.

[0022] In a further embodiment, a support cushion 10 is fixedly connected to the upper surface of the support plate 9, and support pillows 14 are fixedly connected to the upper surfaces of the two inner support plates 12. Slide grooves 11 are provided on the left and right side surfaces of the support plate 9. The ends of the two inner support plates 12 that are close to each other extend to the inside of the two slide grooves 11 respectively, and the outer surfaces of the two inner support plates 12 are slidably connected to the inner walls of the two slide grooves 11 respectively. Through the support cushion 10 and the support pillow 14, the patient can be more comfortable during transfer support. By utilizing the setting of the slide groove 11, the inner support plate 12 can slide inside it.

[0023] In a further embodiment, two Velcro strips 18 and two Velcro mother strips 17 are fixedly connected to the side surfaces of the two slides 1 that are away from each other, and the Velcro strips 18 are adapted to the Velcro mother strips 17, and the outer surfaces of the two threaded adjustment rods 6 are fixedly connected to the bearing plates 7, and the bottom surfaces of the two bearing plates 7 are fixedly connected to the inner bottom wall of the support seat 4, and the bottom surface of the support seat 4 is fixedly connected to two bases 13, and a battery compartment 15 is fixedly installed on the front of the support seat 4, and a control button 16 is fixedly installed on the front of the battery compartment 15. Through the cooperation of the Velcro strips 18 and the Velcro mother strips 17, emergency patients can be laid flat on top of the stretcher and tied and fixed, and the bearing plate 7 can be used to support the threaded adjustment rod 6, which will make the operation of the threaded adjustment rod 6 more stable, and the battery compartment 15 and the control button 16 can provide power to the device and achieve the effect of automatic telescopic adjustment.

[0024] The working principle of the utility model is: first, place the stretcher at a suitable supporting position. When adjusting the length of the stretcher, use the control button 16 to start the double-headed motor 8, which will drive the two threaded adjustment rods 6 to threadably cooperate with the inside of the two telescopic seats 5, so that the two telescopic seats 5 can slide outward or retract inward inside the support seat 4, and at the same time drive the two connecting shafts 3 to move, and the two inner support plates 12 to telescope and slide inside the two slide grooves 11, thereby completing the telescopic adjustment of the stretcher. Then the emergency patient will lie flat on top of the stretcher and be tied and fixed with the Velcro 18 and Velcro 17.

[0025] 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 essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, 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 be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An emergency telescopic stretcher for fixing a patient, characterized in that: The invention comprises two slide cylinders (1), the inner rings of the two slide cylinders (1) are slidably connected with two slide rods (2), the sides of the two groups of slide rods (2) close to each other are fixedly connected with two connecting shafts (3), a support seat (4) is provided between the two slide cylinders (1), the inner wall of the support seat (4) is fixedly installed with a double-headed motor (8), the inner wall of the support seat (4) is slidably connected with two telescopic seats (5), the inner walls of the two telescopic seats (5) are threadedly connected with threaded adjustment rods (6), the two output ends of the double-headed motor (8) are respectively fixedly connected with the ends of the two threaded adjustment rods (6) close to each other, the ends of the two connecting shafts (3) close to each other are respectively fixedly connected with the sides of the two telescopic seats (5) away from each other, the sides of the two slide cylinders (1) close to each other are fixedly connected with a support plate (9), and the sides of the two connecting shafts (3) close to each other are fixedly connected with an inner support plate (12).

2. The emergency telescopic stretcher for fixing a patient according to claim 1, characterized in that: The upper surface of the support plate (9) is fixedly connected to a support cushion (10), and the upper surfaces of the two inner support plates (12) are fixedly connected to support pillows (14).

3. The emergency telescopic stretcher for fixing a patient according to claim 1, characterized in that: The left and right sides of the support plate (9) are both provided with sliding grooves (11), and the ends of the two inner support plates (12) close to each other extend into the interior of the two sliding grooves (11), and the outer surfaces of the two inner support plates (12) are respectively slidably connected to the inner walls of the two sliding grooves (11).

4. The emergency telescopic stretcher for fixing a patient according to claim 1, characterized in that: Two Velcro strips (18) and two Velcro female strips (17) are respectively fixedly connected to the side surfaces of the two slide tubes (1) that are away from each other, and the Velcro strips (18) are adapted to the Velcro female strips (17).

5. The emergency telescopic stretcher for fixing a patient according to claim 1, characterized in that: The outer surfaces of the two threaded adjustment rods (6) are fixedly connected to bearing plates (7), and the bottom surfaces of the two bearing plates (7) are fixedly connected to the inner bottom wall of the support seat (4).

6. The emergency telescopic stretcher for fixing a patient according to claim 1, characterized in that: The bottom surface of the support base (4) is fixedly connected to two bases (13), the front surface of the support base (4) is fixedly mounted with a battery compartment (15), and the front surface of the battery compartment (15) is fixedly mounted with a control button (16).

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