CN215779235U

CN215779235U - Surgical nursing is with stretcher that conveniently carries

Info

Publication number: CN215779235U
Application number: CN202120354978.3U
Authority: CN
Inventors: 吴春燕; 侯佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-09
Filing date: 2021-02-09
Publication date: 2022-02-11
Anticipated expiration: 2031-02-09

Abstract

The utility model discloses a portable stretcher for surgical nursing, which comprises a supporting plate, wherein first cross rods are fixedly connected to two sides of the supporting plate, the tops of two first cross rods are rotatably connected with handrails through hinges, two ends of the bottoms of the two first cross rods are rotatably connected with vertical rods through pin shafts, the bottoms of the four vertical rods are rotatably connected with round wheels through pin shafts, one sides of the four vertical rods, which are close to the handrails, are rotatably connected with oblique rods through pin shafts, the tops of the four oblique rods are rotatably connected with first sliding blocks through pin shafts, and the outer walls of the four first sliding blocks are respectively in sliding clamping connection with the inner walls of two ends of the two first cross rods. The utility model relates to the technical field of surgical nursing, and discloses a portable stretcher for surgical nursing.

Description

Surgical nursing is with stretcher that conveniently carries

Technical Field

The utility model relates to the technical field of surgical nursing, in particular to a portable stretcher for surgical nursing.

Background

The surgery is the science of studying the occurrence, development law and clinical manifestations, diagnosis, prevention and treatment of surgical diseases, is a professional department taking surgical excision and repair as main treatment means, and is greatly developed along with the application of microsurgery technology.

But the stretcher for surgical nursing at present is comparatively inconvenient to carry, has brought the trouble for the user, has reduced work efficiency to complicated structure, the operation is inconvenient, breaks down easily, has brought the trouble for the staff, has increased economic cost.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a stretcher convenient to carry for surgical nursing, and solves the problems that the existing stretcher for surgical nursing is inconvenient to carry, brings troubles to users and reduces the working efficiency.

In order to achieve the purpose, the utility model is realized by the following technical scheme: a stretcher convenient to carry for surgical nursing comprises a supporting plate, wherein first cross rods are fixedly connected to two sides of the supporting plate, handrails are rotatably connected to the tops of the two first cross rods through hinges, vertical rods are rotatably connected to two ends of the bottoms of the two first cross rods through pin shafts, round wheels are rotatably connected to the bottoms of the four vertical rods through pin shafts, oblique rods are rotatably connected to one sides of the four vertical rods, which are close to the handrails, first sliders are rotatably connected to the tops of the four oblique rods through pin shafts, the outer walls of the four first sliders are respectively in sliding clamping connection with the inner walls of two ends of the two first cross rods, second cross rods are fixedly connected to one sides of the four first sliders, which are far away from the vertical rods, transverse plates are fixedly connected to the bottoms of the two first cross rods, and the inner walls of the two transverse plates are in clearance fit with the outer walls of the four second cross rods, the inner walls of the four second cross rods are fixedly connected with first springs, the other ends of the four first springs are fixedly connected with clamping blocks, the outer walls of the four clamping blocks are in clearance fit with grooves of the two transverse plates, the bottoms of the two transverse plates are in equidistant clearance fit with ejector rods, and two ends of the two first cross rods are provided with telescopic devices;

the telescopic device comprises a handle, a sliding rod, a second spring, a push rod and a third spring;

the handle is characterized in that a sliding rod is fixedly connected to one side of the handle, a second spring is sleeved on the outer wall of the sliding rod, two ends of the second spring are fixedly connected with the sliding rod and the first cross rod respectively, one end, far away from the handle, of the sliding rod is clamped with the inner wall of the first cross rod, a push rod is arranged at the bottom of the sliding rod, the outer wall of the push rod is in clearance fit with the first cross rod, a third spring is sleeved on the outer wall of the push rod, and two ends of the third spring are fixedly connected with the push rod and the first cross rod respectively.

Preferably, two of the first cross bars are arranged in parallel.

Preferably, two of the railings are centrosymmetric about the support plate.

Preferably, the cross section of the sliding rod is rectangular.

Preferably, two ends of the bottoms of the two railings are respectively provided with a fixing device;

the fixing device comprises a first supporting block, a circular ring, a square block, a second supporting block and a fourth spring;

the one end of first piece links to each other with the railing is fixed, the top joint of first piece has the ring, the bottom of ring is rotated and is connected with the square, the outer wall clearance fit of square has a second piece, the one end of second piece links to each other with first horizontal pole is fixed, the inner wall fixedly connected with fourth spring of second piece, the top of fourth spring links to each other with the bottom of square is fixed.

Preferably, a groove is processed at the clamping position of the first support block and the circular ring.

Advantageous effects

The utility model provides a stretcher convenient to carry for surgical nursing. The method has the following beneficial effects: the portable stretcher for surgical nursing can effectively reduce the overall volume of equipment, is convenient for workers to carry, brings convenience to the workers and improves the working efficiency through the matching of the handle, the sliding rod, the second spring, the push rod and the third spring;

through the cooperation of first piece, ring, square, second piece and fourth spring, can carry out effectual fixed to the railing to simple structure, convenient operation has avoided the emergence of trouble, has improved economic benefits, has brought the convenience for the staff.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a side view of FIG. 2;

FIG. 4 is a schematic structural view of the connection relationship between the slide rod, the push rod and the third spring in FIG. 2;

FIG. 5 is a schematic structural view of the connection relationship between the second cross bar, the first spring and the latch in FIG. 2;

fig. 6 is a schematic structural diagram of a connection relationship among the first branch block, the ring and the square block in fig. 3.

In the figure: 1. support plate, 2, telescoping device, 201, handle, 202, slide bar, 203, second spring, 204, push rod, 205, third spring, 3, fixing device, 301, first piece, 302, ring, 303, square, 304, second piece, 305, fourth spring, 4, first horizontal pole, 5, railing, 6, montant, 7, round wheel, 8, down tube, 9, first slider, 10, second horizontal pole, 11, first spring, 12, fixture block, 13, ejector pin, 14, diaphragm.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

The following working principles, detailed connecting means thereof, and the following main descriptions of the working principles and processes are well known in the art, and will be referred to by those skilled in the art for the specific connection and operation sequence of the components in this application.

The utility model provides a technical scheme that:

as can be seen from figures 1-6, the stretcher convenient to carry for surgical nursing comprises a support plate 1, first cross rods 4 are fixedly connected to two sides of the support plate 1, handrails 5 are rotatably connected to the tops of the two first cross rods 4 through hinges, the handrails 5 play a role in protecting a patient, the safety of the patient is guaranteed, vertical rods 6 are rotatably connected to two ends of the bottoms of the two first cross rods 4 through pin shafts, round wheels 7 are rotatably connected to the bottoms of the four vertical rods 6 through pin shafts, diagonal rods 8 are rotatably connected to one sides, close to the handrails 5, of the four vertical rods 6 through pin shafts, the diagonal rods 8 play a role in supporting the vertical rods 6, first sliders 9 are rotatably connected to the tops of the four diagonal rods 8 through pin shafts, outer walls of the four first sliders 9 are respectively in sliding clamping connection with inner walls of two ends of the two first cross rods 4, and second cross rods 10 are fixedly connected to one sides, far away from the vertical rods 6, of the four first sliders 9, the second cross bar 10 slides on the inner wall of the cross bar 14, the bottom parts of the two first cross bars 4 are fixedly connected with the cross bars 14, the inner walls of the two cross bars 14 are in clearance fit with the outer walls of the four second cross bars 10, the inner walls of the four second cross bars 10 are fixedly connected with the first springs 11, the other ends of the four first springs 11 are fixedly connected with the fixture blocks 12, the fixture blocks 12 play a role of fixing the second cross bars 10, the outer walls of the four fixture blocks 12 are in clearance fit with the grooves of the two cross bars 14, the bottom parts of the two cross bars 14 are in equidistant clearance fit with the ejector rods 13, two ends of the two first cross bars 4 are respectively provided with the telescopic device 2, the telescopic device 2 comprises a handle 201, a slide bar 202, a second spring 203, a push rod 204 and a third spring 205, one side of the handle 201 is fixedly connected with the slide bar 202, the outer wall of the slide bar 202 is sleeved with the second spring 203, two ends of the second spring 203 are respectively fixedly connected with the slide bar 202 and the first cross bars 4, one end, far away from the handle 201, of the sliding rod 202 is clamped with the inner wall of the first cross rod 4, a push rod 204 is arranged at the bottom of the sliding rod 202, the outer wall of the push rod 204 is in clearance fit with the first cross rod 4, a third spring 205 is sleeved on the outer wall of the push rod 204, when the third spring 205 is stretched, the third spring 205 gives an outward force to the sliding rod 202, two ends of the third spring 205 are fixedly connected with the push rod 204 and the first cross rod 4 respectively, the two first cross rods 4 are arranged in parallel, the two railings 5 are centrosymmetric relative to the support plate 1, and the cross section of the sliding rod 202 is rectangular;

in the specific implementation process, it is worth pointing out that the overall size of the equipment can be effectively reduced through the cooperation of the handle 201, the sliding rod 202, the second spring 203, the push rod 204 and the third spring 205, the carrying of workers is facilitated, convenience is brought to the workers, and the working efficiency is improved.

The two ends of the bottoms of the two railings 5 are respectively provided with a fixing device 3, each fixing device 3 comprises a first supporting block 301, a circular ring 302, a square 303, a second supporting block 304 and a fourth spring 305, one end of each first supporting block 301 is fixedly connected with the corresponding railing 5, the circular ring 302 is clamped on the top of each first supporting block 301, the circular ring 302 is matched with the corresponding first supporting block 301 to fix the corresponding railing 5, the bottom of each circular ring 302 is rotatably connected with the corresponding square 303, the outer wall of each square 303 is in clearance fit with the corresponding second supporting block 304, one end of each second supporting block 304 is fixedly connected with the corresponding first cross rod 4, the inner wall of each second supporting block 304 is fixedly connected with the corresponding fourth spring 305, when the fourth springs 305 are stretched, the fourth springs 305 apply downward force to the corresponding square 303, the tops of the fourth springs 305 are fixedly connected with the bottoms of the square 303, and grooves are machined in clamping positions of the first supporting blocks 301 and the circular rings 302;

in the specific implementation process, it is worth pointing out that the balustrade 5 can be effectively fixed through the cooperation of the first supporting block 301, the circular ring 302, the square block 303, the second supporting block 304 and the fourth spring 305, and the balustrade fixing device is simple in structure and convenient to operate, avoids the occurrence of faults, improves economic benefits and brings convenience to workers.

As can be seen from the above, when the portable stretcher for surgical nursing is used, the push rod 13 is firstly pushed, the fixture block 12 starts to move upwards, the first spring 11 starts to contract, when the fixture block 12 leaves the groove of the transverse plate 14, the vertical rod 6 is immediately pulled, the diagonal rod 8 starts to drive the first slider 9 to move, when the vertical rod 6 moves to a proper position, the fixture block 12 is clamped in the groove of the transverse plate 14 again due to the elastic force of the first spring 11, the fixation is completed, at this time, the push rod 204 is pushed, the slide rod 202 leaves the groove of the first transverse rod 4 along with the movement of the push rod 204, at this time, the slide rod 202 starts to move outwards due to the elastic force of the second spring 203, the opening of the device is completed, the railing 5 is immediately rotated, when the railing 5 moves to a proper position, the circular ring 302 is pulled, at this time, the block 303 starts to move, the fourth spring 305 starts to stretch, when the circular ring 302 moves to a proper position, when the circular ring 302 is rotated and the circular ring 302 moves to the groove of the first supporting block 301, the circular ring 302 and the first supporting block 301 are clamped together due to the elastic force of the fourth spring 305, the fixing of the handrail 5 is completed, and then the work can be completed.

It is noted that, herein, relational terms such as first and second, and the like may 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. Also, 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. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 a stretcher of surgery nursing with conveniently carrying, includes extension board (1), its characterized in that: the two sides of the support plate (1) are fixedly connected with first cross rods (4), the tops of the two first cross rods (4) are connected with handrails (5) through folding and rotating, the two ends of the bottom of the two first cross rods (4) are connected with vertical rods (6) through pin shafts, the bottoms of the four vertical rods (6) are connected with round wheels (7) through pin shafts, one sides of the four vertical rods (6) close to the handrails (5) are connected with inclined rods (8) through pin shafts in a rotating mode, the tops of the four inclined rods (8) are connected with first sliding blocks (9) through pin shafts in a rotating mode, the outer walls of the four first sliding blocks (9) are respectively connected with the inner walls of the two ends of the two first cross rods (4) in a sliding and clamping mode, one sides of the four first sliding blocks (9) far away from the vertical rods (6) are fixedly connected with second cross rods (10), the bottoms of the two first cross rods (4) are fixedly connected with transverse plates (14), the inner walls of the two transverse plates (14) are in clearance fit with the outer walls of the four second transverse rods (10), the inner walls of the four second transverse rods (10) are fixedly connected with first springs (11), the other ends of the four first springs (11) are fixedly connected with clamping blocks (12), the outer walls of the four clamping blocks (12) are in clearance fit with grooves of the two transverse plates (14), ejector rods (13) are in equidistant clearance fit with the bottoms of the two transverse plates (14), and two telescopic devices (2) are arranged at two ends of the two first transverse rods (4);

the telescopic device (2) comprises a handle (201), a sliding rod (202), a second spring (203), a push rod (204) and a third spring (205);

one side fixedly connected with slide bar (202) of handle (201), the outer wall of slide bar (202) has cup jointed second spring (203), the both ends of second spring (203) link to each other with slide bar (202) and first horizontal pole (4) are fixed respectively, the one end that handle (201) were kept away from in slide bar (202) and the inner wall joint of first horizontal pole (4), the bottom of slide bar (202) is equipped with push rod (204), the outer wall and first horizontal pole (4) clearance fit of push rod (204), the outer wall of push rod (204) has cup jointed third spring (205), the both ends of third spring (205) link to each other with push rod (204) and first horizontal pole (4) are fixed respectively.

2. The portable stretcher for surgical nursing according to claim 1, characterized in that: the two first cross rods (4) are arranged in parallel.

3. The portable stretcher for surgical nursing according to claim 1, characterized in that: the two railings (5) are centrosymmetric relative to the support plate (1).

4. The portable stretcher for surgical nursing according to claim 1, characterized in that: the cross section of the sliding rod (202) is rectangular.

5. The portable stretcher for surgical nursing according to claim 1, characterized in that: fixing devices (3) are arranged at two ends of the bottoms of the two railings (5);

the fixing device (3) comprises a first support block (301), a circular ring (302), a square block (303), a second support block (304) and a fourth spring (305);

the one end and the railing (5) of first piece (301) are fixed continuous, the top joint of first piece (301) has ring (302), the bottom of ring (302) is rotated and is connected with square (303), the outer wall clearance fit of square (303) has second piece (304), the one end and the first horizontal pole (4) of second piece (304) are fixed continuous, the inner wall fixedly connected with fourth spring (305) of second piece (304), the top of fourth spring (305) and the bottom of square (303) are fixed continuous.

6. The portable stretcher for surgical nursing according to claim 5, characterized in that: and a groove is processed at the clamping position of the first support block (301) and the circular ring (302).