CN219557925U

CN219557925U - Adjustable nursing emergency cot

Info

Publication number: CN219557925U
Application number: CN202320359880.6U
Authority: CN
Inventors: 张雯; 延琼; 问芳芳; 杨飒; 张媛姝
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2023-03-02
Filing date: 2023-03-02
Publication date: 2023-08-22
Anticipated expiration: 2033-03-02

Abstract

The utility model relates to an adjustable nursing emergency cot which comprises a base, a bedstead, a height adjusting mechanism and a stop block adjusting mechanism, wherein movable wheels are fixedly arranged on the periphery of the bottom of the base, the base is positioned at the bottom of the bedstead, a movable groove I is formed in the base, a movable groove II is formed in the bedstead, and fixed grooves are formed in the left side and the right side of the front side and the back side of the bedstead; the height adjusting mechanism comprises movable blocks movably arranged in the first movable groove and the second movable groove. This emergency cot is used in nursing with adjustable, through setting up high adjustment mechanism, start gear motor makes it drive connecting block one through threaded rod and movable block and left or right remove, can accomplish the rising or the decline of bedstead, the regulation of completion bed frame height that can be convenient need not to manually adjust, through setting up dog adjustment mechanism, makes fixture block and fixture block separation through the pulling pull block, can be convenient put down the dog, has made things convenient for patient's upper and lower.

Description

Adjustable nursing emergency cot

Technical Field

The utility model relates to the technical field of emergency beds, in particular to an adjustable nursing emergency bed.

Background

An emergency cot is a very important medical device, which is mainly used for rescuing the life of a patient, and which is capable of providing necessary care and treatment for the patient.

Chinese patent CN216652698U discloses a flexible emergency cot, this use is novel when needs first aid, removes the movable plate to the side of fixed plate for emergency cot's area increase does benefit to carrying out emergency treatment to the patient, but it still has following shortcoming, and holistic height can't be adjusted, and it is inconvenient to carry out emergency treatment to the patient under certain circumstances, is unfavorable for actual use, so proposes an adjustable nursing and uses emergency cot to solve the problem that above-mentioned proposes.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an adjustable nursing emergency cot, which solves the problems that the whole height cannot be adjusted and the emergency operation is inconvenient to be carried out on patients under certain conditions.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an adjustable nursing emergency cot, includes base, bedstead, height-adjusting mechanism and dog adjustment mechanism, all fixed mounting has the running wheel all around of base bottom, the base is located the bottom of bedstead, movable groove one has been seted up to the inside of base, movable groove two has been seted up to the inside of bedstead, fixed slot has all been seted up to the left and right sides of bedstead front and back;

the height adjusting mechanism comprises a movable block movably arranged in a first movable groove and a second movable groove, a speed reducing motor is fixedly arranged on the left side of the first movable groove, an output shaft of the speed reducing motor is in transmission connection with a threaded rod of which one end penetrates through and extends to the outside of the movable block, a first connecting block is fixedly arranged on the front surface and the back surface of the opposite side of the movable block, a second connecting block is fixedly arranged on the front surface and the back surface of the left side of the opposite side of the base and the bedstead, and a connecting shaft is movably arranged between the second connecting block and the opposite side of the first connecting block;

the baffle adjusting mechanism comprises a fixed shaft fixedly arranged in the fixed groove, a rotating block is movably arranged on the outer surface of the fixed shaft, a baffle is fixedly arranged at the top of the rotating block, through grooves are formed in the front face and the back face of the inner portion of the bedstead, a movable spring is fixedly arranged in the through grooves, a movable plate is fixedly arranged on one side, close to the rotating block, of the movable spring, and one end, close to the rotating block, of the movable plate penetrates through the bedstead and extends to a clamping block in the rotating block.

Further, the positions of the first movable groove and the second movable groove are corresponding, and the front and the back of two opposite sides of the first movable groove and the second movable groove are respectively provided with a movable hole matched with the first connecting block in size.

Further, the bottom the screw hole with threaded rod size looks adaptation has been seted up to the inside of movable block, the inside fixed mounting of movable groove one has one end to run through and extend to the outside gag lever post two of movable block.

Further, a first limiting rod with one end penetrating through and extending to the outer portion of the movable block is fixedly arranged in the second movable groove, and limiting holes matched with the first limiting rod and the second limiting rod in size are respectively formed in the movable block at the top and the bottom.

Furthermore, the number of the connecting shafts is two and the connecting shafts are symmetrically distributed, and the connecting shafts are movably arranged between the two connecting shafts.

Further, a rotating groove matched with the fixed shaft in size is formed in one side, close to the fixed shaft, of the rotating block, and the number of the stop blocks is two and the stop blocks are symmetrically distributed.

Further, a clamping groove which is connected with the clamping block in a clamping mode is formed in one side, close to the clamping block, of the rotating block, and a fixing hole which is matched with the clamping block in size is formed in one side, close to the fixing groove, of the through groove.

Further, a pull block is fixedly arranged on the front face of the movable plate, and a through hole matched with the pull block in size is formed in the front face of the through groove.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

this emergency cot is used in nursing with adjustable, through setting up high adjustment mechanism, start gear motor makes it drive connecting block one through threaded rod and movable block and left or right remove, can accomplish the rising or the decline of bedstead, the regulation of completion bed frame height that can be convenient need not to manually adjust, through setting up dog adjustment mechanism, makes fixture block and fixture block separation through the pulling pull block, can be convenient put down the dog, made things convenient for patient's upper and lower, does benefit to actual use.

Drawings

FIG. 1 is a schematic diagram of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

fig. 3 is a front view of the present utility model.

In the figure: 1 a base, 2 a bed frame, 3 a movable groove I, 4 a movable groove II, 5 a movable block, 6 a gear motor, 7 a threaded rod, 8 a connecting block I, 9 a connecting block II, 10 a connecting shaft, 11 a limiting rod I, 12 a limiting rod II, 13 a fixed groove, 14 a fixed shaft, 15 a rotating block, 16 a stop block, 17 a through groove, 18 a movable spring, 19 a movable plate, 20 a clamping block and 21 a movable wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1 and 3, an adjustable nursing emergency cot in this embodiment includes a base 1, a bed frame 2, a height adjusting mechanism and a stop block adjusting mechanism, wherein movable wheels 21 are fixedly installed around the bottom of the base 1, the base 1 is located at the bottom of the bed frame 2, a movable groove one 3 is formed in the base 1, a movable groove two 4 is formed in the bed frame 2, the movable groove one 3 corresponds to the movable groove two 4 in position, and fixing grooves 13 are formed in left and right sides of the front and back sides of the bed frame 2.

The height adjusting mechanism comprises a movable block 5 movably mounted in a movable groove I3 and a movable groove II 4, a gear motor 6 is fixedly mounted on the left side of the inner portion of the movable groove I3, one end of an output shaft transmission connection of the gear motor 6 penetrates through and extends to a threaded rod 7 outside the movable block 5, a threaded hole matched with the threaded rod 7 in size is formed in the inner portion of the bottom movable block 5, a connecting block I8 is fixedly mounted on the front face and the back face of one side opposite to the movable block 5, movable holes matched with the connecting block I8 in size are formed in the front face and the back face of one side opposite to the movable groove I3 and the movable groove II 4, a connecting block II 9 is fixedly mounted on the front face and the back face of the left side opposite to the base 1 and the bedstead 2, connecting shafts 10 are movably mounted on one side opposite to the connecting block I8, the connecting shafts 10 are symmetrically distributed, and connecting shafts are movably mounted between the two connecting shafts 10.

The height adjusting mechanism in the scheme of the embodiment is mainly used for conveniently adjusting the height of the bedstead 2.

It should be noted that, in this embodiment, in order to prevent the movable block 5 and the first connecting block 8 from shifting or shaking as much as possible, the second limiting rod 12 with one end penetrating and extending to the outside of the movable block 5 is fixedly installed in the first movable groove 3, the first limiting rod 11 with one end penetrating and extending to the outside of the movable block 5 is fixedly installed in the second movable groove 4, and limiting holes with the sizes matched with the first limiting rod 11 and the second limiting rod 12 are respectively formed in the top and bottom movable blocks 5.

Embodiment two:

as shown in fig. 1-3, on the basis of the first embodiment, the stop block adjusting mechanism includes a fixed shaft 14 fixedly mounted in a fixed slot 13, a rotating block 15 is movably mounted on the outer surface of the fixed shaft 14, a rotating slot matched with the fixed shaft 14 in size is formed in one side, close to the fixed shaft 14, of the rotating block 15, the stop blocks 16 are fixedly mounted on the top of the rotating block 15, the number of the stop blocks 16 is two and symmetrically distributed, through slots 17 are formed in the front and the back of the inside of the bed frame 2, movable springs 18 are fixedly mounted in the through slots 17, a movable plate 19 is fixedly mounted on one side, close to the rotating block 15, of the movable plate 19, one end, penetrating through the bed frame 2 and extending to a clamping block 20 in the rotating block 15 is fixedly mounted on one side, close to the clamping block 20, of the rotating block 15 is provided with a clamping slot matched with the clamping block 20, and a fixing hole matched with the clamping block 20 in size is formed in one side, close to the fixing slot 13, of the through slots 17.

In order to facilitate the separation of the clamping blocks 20, the front surface of the movable plate 19 is fixedly provided with a pull block, and the front surface of the through groove 17 is provided with a through hole with the size matched with that of the pull block.

Compared with the prior art: through setting up high adjustment mechanism, start gear motor 6 makes it drive connecting block one 8 through threaded rod 7 and movable block 5 and left or right remove, can accomplish the rising or the decline of bedstead 2, the regulation of completion bedstead 2 height that can be convenient need not to manually adjust, through setting up dog adjustment mechanism, makes fixture block 20 and fixture block separation through pulling the pull block, can be convenient put down dog 16, has made things convenient for patient's upper and lower, does benefit to actual use.

It is noted that relational terms such as first and second, and the like are 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 may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an emergency cot is used in nursing with adjustable, includes base (1), bedstead (2), high adjustment mechanism and dog adjustment mechanism, its characterized in that: the movable wheels (21) are fixedly arranged on the periphery of the bottom of the base (1), the base (1) is positioned at the bottom of the bedstead (2), a movable groove I (3) is formed in the base (1), a movable groove II (4) is formed in the bedstead (2), and fixed grooves (13) are formed in the left side and the right side of the front face and the back face of the bedstead (2);

the height adjusting mechanism comprises a movable block (5) movably mounted in a first movable groove (3) and a second movable groove (4), a gear motor (6) is fixedly mounted on the left side of the inner part of the first movable groove (3), one end of an output shaft of the gear motor (6) is connected with a threaded rod (7) penetrating through and extending to the outer part of the movable block (5) in a transmission manner, a first connecting block (8) is fixedly mounted on the front surface and the back surface of the opposite side of the movable block (5), a second connecting block (9) is fixedly mounted on the front surface and the back surface of the left side of the base (1) and the opposite side of the bedstead (2), and a connecting shaft (10) is movably mounted between the two connecting blocks (9) and the opposite side of the first connecting block (8);

the stop block adjusting mechanism comprises a fixed shaft (14) fixedly arranged in a fixed groove (13), a rotating block (15) is movably arranged on the outer surface of the fixed shaft (14), a stop block (16) is fixedly arranged at the top of the rotating block (15), through grooves (17) are formed in the front and the back of the inner portion of the bedstead (2), a movable spring (18) is fixedly arranged in the through grooves (17), a movable plate (19) is fixedly arranged on one side, close to the rotating block (15), of the movable spring (18), and one end, close to the rotating block (15), of the movable plate (19) is fixedly arranged on one side, penetrating through the bedstead (2) and extending to a clamping block (20) in the rotating block (15).

2. An adjustable nursing emergency cot according to claim 1, wherein: the movable grooves I (3) and the movable grooves II (4) are corresponding in position, and movable holes matched with the connecting blocks I (8) in size are formed in the front face and the back face of one side, opposite to the movable grooves I (3) and the movable grooves II (4), of the movable grooves II.

3. An adjustable nursing emergency cot according to claim 1, wherein: the bottom the screw hole with threaded rod (7) size looks adaptation has been seted up to the inside of movable block (5), the inside fixed mounting of movable groove one (3) has one end to run through and extend to the outside gag lever post two (12) of movable block (5).

4. An adjustable nursing emergency cot according to claim 3, wherein: and a limiting rod I (11) with one end penetrating through and extending to the outside of the movable block (5) is fixedly arranged in the movable groove II (4), and limiting holes matched with the limiting rod I (11) and the limiting rod II (12) in size are respectively formed in the movable block (5) at the top and the bottom.

5. An adjustable nursing emergency cot according to claim 1, wherein: the number of the connecting shafts (10) is two, the connecting shafts are symmetrically distributed, and the connecting shafts are movably arranged between the two connecting shafts (10).

6. An adjustable nursing emergency cot according to claim 1, wherein: the rotating block (15) is provided with rotating grooves which are matched with the fixed shaft (14) in size on one side close to the fixed shaft (14), and the number of the stop blocks (16) is two and symmetrically distributed.

7. An adjustable nursing emergency cot according to claim 1, wherein: the clamping groove which is clamped with the clamping block (20) is formed in one side, close to the clamping block (20), of the rotating block (15), and a fixing hole which is matched with the clamping block (20) in size is formed in one side, close to the fixing groove (13), of the through groove (17).

8. An adjustable nursing emergency cot according to claim 1, wherein: the front of the movable plate (19) is fixedly provided with a pull block, and the front of the through groove (17) is provided with a through hole with the size matched with that of the pull block.