CN216652698U - Telescopic emergency bed - Google Patents

Abstract

The application discloses flexible emergency cot includes: the movable plate (2) is provided with a connecting assembly (3), and two ends of the connecting assembly (3) are respectively hinged with the fixed plate (1) and the movable plate (2), so that the movable plate (2) can move above or to the side of the fixed plate (1); at least two telescopic supporting components (4) are arranged below the fixed plate (1), and the supporting components (4) are also arranged below the movable plate (2); a pulley (5) is arranged below the supporting component (4). According to the telescopic emergency cot, when emergency treatment is not needed, the movable plate is moved to the position above the fixed plate, and occupied space is reduced; when needs first aid, remove the side of fly leaf to the fixed plate for the area increase of emergency cot does benefit to and carries out first aid operation to patient.

Description

Telescopic emergency bed

Technical Field

The application relates to the technical field of medical instruments, in particular to a telescopic emergency cot.

Background

Every vaccine can generate anaphylactic reaction during inoculation, even causes anaphylactic shock in severe cases, needs emergency treatment, and is not exceptional for new coronary vaccines. When a patient needs to be subjected to first aid, the patient needs to be placed on a flat plane for operations such as cardiopulmonary resuscitation and the like; it may also be necessary to transfer the patient to a ward, operating room, or the like. Therefore, a mobile cot is a necessary device.

The existing vaccination is mostly carried out in communities, the space is limited, and if an emergency bed is arranged, the occupied space is large; if not equipped, the device can not meet the actual requirement.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention aims to provide a telescopic emergency cot; according to the telescopic emergency cot, when emergency treatment is not needed, the movable plate is moved to the position above the fixed plate, and occupied space is reduced; when needs first aid, remove the side of fly leaf to the fixed plate for the area increase of emergency cot does benefit to and carries out first aid operation to patient.

The technical scheme provided by the utility model is as follows:

a telescopic cot comprising: a fixed plate and a movable plate,

the movable plate is provided with a connecting assembly, and two ends of the connecting assembly are respectively hinged with the fixed plate and the movable plate, so that the movable plate can move above or to the side of the fixed plate;

at least two telescopic supporting components are arranged below the fixed plate, and supporting components are also arranged below the movable plate;

and a pulley is arranged below the supporting component.

Preferably, coupling assembling includes head rod, second connecting rod, the both ends of head rod, second connecting rod respectively with fixed plate, fly leaf are articulated, and head rod, second connecting rod with fixed plate, fly leaf constitute parallelogram.

Preferably, two sides of the movable plate are respectively provided with a connecting assembly connected with the fixed plate.

Preferably, two movable plates are provided, the width of the movable plates is the same as that of the fixed plates, and the length of the movable plates is half of that of the fixed plates.

Preferably, the moving direction of the two movable plates is the length direction of the fixed plate.

Preferably, when the two movable plates are located above the fixed plate, the projections of the two movable plates are superposed with the fixed plate; when the two movable plates are positioned on the side edge of the fixed plate, the top surfaces of the movable plates and the top surface of the fixed plate are positioned on the same horizontal plane.

Preferably, the support assembly comprises a first telescopic support rod, a second telescopic support rod and a bottom plate, and the pulley is connected with the bottom surface of the bottom plate; one end of each of the first telescopic supporting rod and the second telescopic supporting rod is hinged with the top surface of the bottom plate, and the other end of each of the first telescopic supporting rod and the second telescopic supporting rod is hinged with the bottom surface of the movable plate or the fixed plate; the first telescopic supporting rod comprises two sections of first supporting rods which are hinged with each other, and a limiting block is arranged at the hinged point of the two sections of first supporting rods; the second telescopic supporting rod comprises two sections of second supporting rods which are hinged with each other, a sliding block is arranged at the hinged point of the two sections of second supporting rods, and a screw rod is further arranged and penetrates through the limiting block and is rotatably connected with the limiting block; the screw rod simultaneously passes through the sliding block, and the external thread of the screw rod is matched with the internal thread of the sliding block.

Preferably, two pulleys are arranged below the bottom plate.

Preferably, the pulley is provided with a blocking mechanism.

Aiming at the problems in the prior art, the application provides a telescopic emergency cot which comprises a fixed plate and a movable plate, wherein the movable plate can move back and forth above the fixed plate or between two positions on the side edge of the fixed plate through the connection of a connecting component, so that the movable plate is moved above the fixed plate when emergency treatment is not needed, and the occupied space is reduced; when the inoculation in-process takes place irritability syncope or takes place anaphylactic shock after the inoculation and need the first aid, move the fly leaf to the side of fixed plate for emergency cot's area increase does benefit to and carries out the first aid operation to patient. Simultaneously, the flexible emergency cot below that this application provided still is equipped with the pulley, is convenient for remove, especially when shifting the patient, can guarantee the steady of patient's transfer in-process, reduces medical personnel's physical demands simultaneously, raises the efficiency.

In addition, the supporting component is telescopic, so that the supporting component below the movable plate can be contracted, and the movable plate cannot be blocked; simultaneously, because the supporting component of fixed plate below also can stretch out and draw back, when needs exert rescue operations such as cardiopulmonary resuscitation to patient, can reduce the height of whole emergency cot, the medical personnel operation of being convenient for also is convenient for carry patient to the emergency cot on. When the movable plate is positioned above the fixed plate, the support component below the movable plate is contracted to the minimum, and the movable plate can be supported, so that the emergency bed is more convenient to use as an office table and an inoculation platform; when the movable plate is positioned on the side edge of the fixed plate, the supporting component below the movable plate is unfolded to have the same height with the supporting component below the fixed plate, and supporting force can be provided in the process of rescue and transfer.

The application provides a flexible emergency cot, when not needing the first aid, can regard as uses such as desk, inoculation platform, avoids idle occupation space, is particularly useful for uses such as community service center, removal inoculation car.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic front view of a telescopic emergency cot according to an embodiment of the present invention (a movable plate is located above a fixed plate);

fig. 2 is a schematic front view of the telescopic emergency cot according to the embodiment of the present invention (the movable plate is located at the side of the fixed plate);

FIG. 3 is a schematic side view of a support assembly according to an embodiment of the utility model;

FIG. 4 is another side view of the support assembly of the present invention;

reference numerals: 1-fixing the plate; 2-a movable plate; 3-connecting the components; 31-a first connecting rod; 32-a second connecting rod; 4-a support assembly; 41-a first telescopic support bar; 42-a second telescopic support bar; 43-a base plate; 44-a limiting block; 45-a slide block; 46-a screw; 5-pulley.

Detailed Description

In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "plurality" or "a plurality" means two or more unless specifically limited otherwise.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the practical limit conditions of the present application, so that the modifications of the structures, the changes of the ratio relationships, or the adjustment of the sizes, do not have the technical essence, and the modifications, the changes of the ratio relationships, or the adjustment of the sizes, are all within the scope of the technical contents disclosed in the present application without affecting the efficacy and the achievable purpose of the present application.

The embodiments of the present application are written in a progressive manner.

As shown in fig. 1 to 4, an embodiment of the present invention provides a telescopic emergency cot, including: a fixed plate 1 and a movable plate 2,

The movable plate 2 is provided with a connecting assembly 3, and two ends of the connecting assembly 3 are respectively hinged with the fixed plate 1 and the movable plate 2, so that the movable plate 2 can move to the upper side or the side of the fixed plate 1;

at least two telescopic supporting components 4 are arranged below the fixed plate 1, and the supporting components 4 are also arranged below the movable plate 2;

a pulley 5 is arranged below the supporting component 4.

Aiming at the problems in the prior art, the application provides a telescopic emergency cot, which consists of a fixed plate 1 and a movable plate 2, wherein the movable plate 2 can move back and forth above the fixed plate 1 or between two positions on the side edge of the fixed plate 1 through the connection of a connecting component 3, so that the movable plate 2 is moved above the fixed plate 1 when emergency treatment is not needed, and the occupied space is reduced; when the inoculation process is in need of emergency treatment, stress syncope occurs or anaphylactic shock occurs after inoculation, the movable plate 2 is moved to the side edge of the fixed plate 1, so that the area of the emergency treatment bed is increased, and emergency treatment operation on patients is facilitated. Simultaneously, the flexible emergency cot below that this application provided still is equipped with pulley 5, is convenient for remove, especially when shifting the patient, can guarantee the steady of patient's transfer in-process, reduces medical personnel's physical demands simultaneously, raises the efficiency.

In addition, the supporting component 4 is retractable, so that the supporting component 4 below the movable plate 2 can be retracted and does not block the movement of the movable plate 2; simultaneously, because supporting component 4 of fixed plate 1 below also can stretch out and draw back, when needs apply rescue operations such as cardiopulmonary resuscitation to patient, can reduce the height of whole emergency cot, the medical personnel operation of being convenient for also is convenient for carry patient to the emergency cot on. When the movable plate 2 is positioned above the fixed plate 1, the support component 4 below the movable plate 2 is contracted to the minimum, and the movable plate 2 can be supported, so that the emergency cot can be used as an office table and an inoculation platform more conveniently; when the movable plate 2 is located at the side of the fixed plate 1, the supporting component 4 below the movable plate 2 is unfolded to have the same height with the supporting component 4 below the fixed plate 1, and supporting force can be provided in the process of rescue and transportation.

The application provides a flexible emergency cot, when not needing the first aid, can regard as uses such as desk, inoculation platform, avoids idle occupation space, is particularly useful for uses such as community service center, removal inoculation car.

Preferably, the connecting assembly 3 includes a first connecting rod 31 and a second connecting rod 32, two ends of the first connecting rod 31 and the second connecting rod 32 are respectively hinged to the fixed plate 1 and the movable plate 2, and the first connecting rod 31 and the second connecting rod 32 and the fixed plate 1 and the movable plate 2 form a parallelogram.

The preferable connecting assembly 3 comprises a first connecting rod 31 and a second connecting rod 32, two ends of the first connecting rod 31 and the second connecting rod 32 are respectively hinged with the fixed plate 1 and the movable plate 2 to form a parallelogram structure, and the structure of the plane four-connecting rod can bear larger pressure, so that the safety of use at ordinary times or emergency use is ensured.

The first connecting rod 31 and the second connecting rod 32 are hinged to the fixed plate 1 and the movable plate 2 through screw holes, screws and nuts.

Preferably, two connecting assemblies 3 are respectively disposed on two sides of the movable plate 2 to connect with the fixed plate 1.

Preferably, two connecting assemblies 3 are respectively arranged on two sides of the movable plate 2 to be connected with the fixed plate 1, so that a more stable supporting force is provided.

Preferably, two movable plates 2 are provided, the width of the movable plates 2 is the same as that of the fixed plate 1, and the length of the movable plates 2 is half of that of the fixed plate 1.

Preferably, the moving direction of the two movable plates 2 is the length direction of the fixed plate 1.

Preferably, when two movable plates 2 are located above the fixed plate 1, the projection of the two movable plates coincides with the fixed plate 1; when the two movable plates 2 are located at the side of the fixed plate 1, the top surfaces of the movable plates 2 and the top surface of the fixed plate 1 are located at the same horizontal plane.

Preferably, the movable plate 2 has an area half that of the fixed plate 1, and more specifically, the movable plate 2 has the same width as the fixed plate 1 and a length half that of the fixed plate 1. For example, the fixed plate is set to have a length × width of 100cm × 70cm, and the movable plate 2 has a length and a width of 50cm and 70cm, respectively. At the moment, the two movable plates 2 are used simultaneously, and when the two movable plates 2 are positioned above the fixed plate 1, the movable plate is convenient to be used as a work table or an inoculation platform; when the movable plate 2 is located at the side of the fixed plate 1, the area of the emergency cot can be enlarged.

Preferably, the moving direction of the movable plate 2 is the length direction of the fixed plate 1, and when the movable plate 2 is located at the side of the fixed plate 1, the area is increased in the length direction of the fixed plate 1, so that an adult can lie conveniently. Preferably, when the two movable plates 2 are positioned above the fixed plate 1, the projection is superposed with the fixed plate 1, so that the movable plate is more favorable for being used as a work table or an inoculation platform; and when the movable plate 2 is positioned at the side of the fixed plate 1, the top surface of the movable plate 2 and the top surface of the fixed plate 1 are positioned at the same horizontal plane, so that the lying comfort level of a patient can be improved, and the first-aid operation can be conveniently applied.

Preferably, the supporting assembly 4 comprises a first telescopic supporting rod 41, a second telescopic supporting rod 42 and a bottom plate 43, and the pulley 5 is connected with the bottom surface of the bottom plate 43; one end of each of the first and second telescopic support rods 41 and 42 is hinged to the top surface of the bottom plate 43, and the other end is hinged to the bottom surface of the movable plate 2 or the fixed plate 1; the first telescopic support rod 41 comprises two sections of first support rods which are hinged with each other, and a hinge point of the two sections of first support rods is provided with a limit block 44; the second telescopic support rod 42 comprises two sections of second support rods which are hinged with each other, a sliding block 45 is arranged at the hinged point of the two sections of second support rods, a screw rod 46 is further arranged, and the screw rod 46 penetrates through the limiting block 44 and is rotatably connected with the limiting block 44; the screw rod 46 simultaneously passes through the sliding block 45, and the external thread of the screw rod 46 is matched with the internal thread of the sliding block 45.

The application provides an emergency cot, supporting component 4 that uses specifically includes first flexible bracing piece 41, the flexible bracing piece 42 of second, bottom plate 43, stopper 44, slider 45, screw rod 46. First, the two ends of the first and second telescopic supporting rods 41 and 42 are respectively hinged to the top surface of the bottom plate 43 and the bottom surface of the movable plate 2 or the fixed plate 1, so as to ensure the freedom of the supporting assembly 4 during extension and retraction. Then, the first telescopic support rod 41 includes two sections of first support rods hinged to each other, the second telescopic support rod 42 includes two sections of second support rods hinged to each other, a limit block 44 is arranged at the mutual hinged position of the first supporting rods, a slide block 45 is arranged at the mutual hinged position of the second supporting rods, a screw rod 46 is rotatably connected with the limit block 44, meanwhile, the screw 46 is in threaded fit with the slider 45, so that when the screw is rotated, the relative position of the screw 46 and the limiting block 44 is unchanged, the sliding block 45 moves along the screw rod 46, the angle of the two second supporting rods is changed in the moving process of the sliding block 45, so that the two second supporting rods are close to or away from each other, the angle of the two first supporting rods is changed when the two first supporting rods are stressed, the two first supporting rods are close to or away from each other, therefore, the height of the first telescopic supporting rod 41 and the height of the second telescopic supporting rod 42 in the vertical direction can be adjusted by rotating the screw rod 46, and the height of the emergency cot can be adjusted.

Preferably, two pulleys 5 are arranged below the bottom plate 43.

Two pulleys 5 are arranged below the bottom plate 43, so that the moving process of the emergency cot can be more stable.

Preferably, the pulley 5 is provided with a blocking mechanism.

The pulley 5 is preferably provided with a blocking mechanism, and the blocking mechanism is used when the emergency cot is required to be kept still in office work, inoculation and the like. The blocking mechanism may be any conventional pulley blocking mechanism available on the market.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A telescopic emergency cot, comprising: a fixed plate (1) and a movable plate (2),

the movable plate (2) is provided with a connecting assembly (3), and two ends of the connecting assembly (3) are respectively hinged with the fixed plate (1) and the movable plate (2) so that the movable plate (2) can move above or to the side edge of the fixed plate (1);

At least two telescopic supporting components (4) are arranged below the fixed plate (1), and the supporting components (4) are also arranged below the movable plate (2);

a pulley (5) is arranged below the supporting component (4).

2. The telescopic emergency cot according to claim 1, wherein the connecting assembly (3) comprises a first connecting rod (31) and a second connecting rod (32), both ends of the first connecting rod (31) and the second connecting rod (32) are respectively hinged with the fixed plate (1) and the movable plate (2), and the first connecting rod (31) and the second connecting rod (32) and the fixed plate (1) and the movable plate (2) form a parallelogram.

3. The telescopic emergency cot according to claim 2, wherein one connecting assembly (3) is arranged on each side of the movable plate (2) and connected with the fixed plate (1).

4. The telescopic cot according to any one of claims 1 to 3, wherein two movable plates (2) are provided, the movable plates (2) have the same width as the fixed plate (1), and the movable plates (2) have a length half of the length of the fixed plate (1).

5. The telescopic emergency cot according to claim 4, wherein the direction of movement of the two movable plates (2) is the length direction of the fixed plate (1).

6. The telescopic emergency cot according to claim 4, characterized in that when two of the moving plates (2) are located above the fixed plate (1), their projection coincides with the fixed plate (1); when the two movable plates (2) are positioned at the side edges of the fixed plate (1), the top surfaces of the movable plates (2) and the top surface of the fixed plate (1) are positioned on the same horizontal plane.

7. The telescopic emergency cot according to claim 1, wherein the support assembly (4) comprises a first telescopic support rod (41), a second telescopic support rod (42), a bottom plate (43), the pulley (5) being connected with a bottom surface of the bottom plate (43); one end of each of the first telescopic supporting rod (41) and the second telescopic supporting rod (42) is hinged with the top surface of the bottom plate (43), and the other end of each of the first telescopic supporting rod and the second telescopic supporting rod is hinged with the bottom surface of the movable plate (2) or the fixed plate (1); the first telescopic supporting rod (41) comprises two sections of first supporting rods which are hinged with each other, and a hinge point of the two sections of first supporting rods is provided with a limiting block (44); the second telescopic supporting rod (42) comprises two sections of second supporting rods which are hinged with each other, a sliding block (45) is arranged at the hinged point of the two sections of second supporting rods, a screw rod (46) is further arranged, and the screw rod (46) penetrates through the limiting block (44) and is rotatably connected with the limiting block (44); the screw rod (46) simultaneously penetrates through the sliding block (45), and the external thread of the screw rod (46) is matched with the internal thread of the sliding block (45).

8. The telescopic cot according to claim 7, wherein two pulleys (5) are provided below the base plate (43).

9. Telescopic emergency cot according to claim 1, wherein the trolley (5) is provided with a blocking mechanism.

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