CN213576807U

CN213576807U - Oxygen supply device for emergency nursing

Info

Publication number: CN213576807U
Application number: CN202022649524.7U
Authority: CN
Inventors: 邓素丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-06-29
Anticipated expiration: 2030-11-16

Abstract

The utility model provides an oxygen supply device for emergency nursing, which belongs to the technical field of oxygen supply equipment. This oxygen supply apparatus for emergency nursing includes basic subassembly and spacing subassembly. The base component comprises a bottom plate, a self-locking universal wheel and a handheld portion. The limiting assembly comprises a vertical plate, a first driving piece, a connecting piece, a placing rack, a threaded rod, a second driving piece, a threaded sleeve and a limiting plate. During the use, put the oxygen cylinder on the rack, the output shaft of second driving piece passes through the shaft coupling and drives a threaded rod and rotate, and another threaded rod rotates in step under driving belt's effect, and then drives two sets of limiting plates and remove to the oxygen cylinder to press from both sides the bottom and the bottom of oxygen cylinder from both sides simultaneously and press from both sides tightly fixed, avoid leading to the oxygen cylinder to rock because of accidental collision in the transfer process, first driving piece piston rod stretches out and drives the rack through the connecting piece and rotate, makes the rack slope. This device has effectively improved the stability that the oxygen cylinder placed and shifted the in-process.

Description

Oxygen supply device for emergency nursing

Technical Field

The utility model relates to an oxygen supply equipment technical field particularly, relates to an oxygen supply device is used in emergency nursing.

Background

The emergency medical department or the emergency medical center is the department with the most centralized and most various severe patients and the most important rescue and management tasks in the hospital, and is the necessary way for all emergency patients to be admitted for treatment. Patients who normally enter emergency departments need to be supplied with oxygen to obtain sufficient oxygen.

At present, oxygen is generally supplied to a patient by an oxygen cylinder, but the oxygen cylinder is only an oxygen storage device, the internal oxygen amount is limited, and the oxygen cylinder needs to be frequently transported and replaced. Because the oxygen cylinder is heavier, generally all rely on the manpower to maintain the slope of rack and shift, stability is extremely poor, and the shallow that uses at present simultaneously lacks effectual spacing measure, easily leads to the oxygen cylinder to rock because of external collision, influences the safety in utilization of oxygen cylinder.

SUMMERY OF THE UTILITY MODEL

In order to make up for the above insufficiency, the utility model provides an oxygen supply device for emergency nursing, aiming at improving the problem that the stability of the oxygen cylinder in the process of placing and transferring is too poor.

The utility model discloses a realize like this:

the utility model provides an oxygen supply device for emergency nursing, which comprises a basic assembly and a limiting assembly.

The base component comprises a bottom plate, four self-locking universal wheels and a handheld portion, the four self-locking universal wheels are respectively installed on the lower surface of the bottom plate, and the handheld portion is fixed on one side of the upper surface of the bottom plate.

The limiting component comprises a vertical plate, a first driving piece, a connecting piece, a placing rack, threaded rods, a second driving piece, a threaded sleeve and a limiting plate, the bottom end of the vertical plate is fixedly connected with the upper surface of the bottom plate, the first driving piece is fixed at the bottom of one side of the vertical plate, the connecting piece comprises a fixing frame, fixing blocks and a fixing rod, the fixing frame is fixed at the top of one side of the vertical plate, the top of one side of the placing rack is rotatably connected with the fixing frame, the two fixing blocks are respectively fixed at the tail end of a piston rod of the first driving piece and the bottom of one side of the placing rack, two ends of the fixing rod are respectively rotatably connected with the two fixing blocks, the two threaded rods are rotatably arranged in the placing rack and are in transmission connection through a transmission belt, the second driving piece is arranged at the side part of the placing rack, and the two thread sleeves are in threaded connection with the threaded rod, and the side part of the limiting plate is fixedly connected with the side part of the thread sleeve.

The utility model discloses an in the embodiment, handheld portion includes push rod and antiskid cover, the push rod is fixed bottom plate upper surface one side, antiskid overlap the cover and establish on the push rod.

In an embodiment of the present invention, the first driving member includes a first fixing plate and a first driving member body, the first fixing plate is fixed to one side of the vertical plate, and the first driving member body is fixed to the first fixing plate.

In an embodiment of the utility model, the rack includes rack body and first blotter, first blotter is fixed rack body surface.

The utility model discloses an in the embodiment, the second driving piece includes second fixed plate, protection casing and second driving piece body, the second fixed plate is fixed rack body lateral part, the protection casing is fixed second fixed plate upper surface, second driving piece body sets up in the protection casing.

The utility model discloses an in the embodiment, the thermovent has been seted up on the safety guard, be provided with the dust screen in the thermovent.

The utility model discloses an in the embodiment, the limiting plate includes plate body and connecting rod, the plate body lateral part passes through the connecting rod with thread bush lateral part fixed connection.

The embodiment of the utility model provides an in, the limiting plate still includes the second blotter, the second blotter sets up plate body one side.

The utility model discloses an in the embodiment, spacing subassembly still includes rotates the piece, two it all sets up to rotate the piece on the threaded rod.

The utility model discloses an in the embodiment, two rotate the piece outer lane respectively with rack body inner chamber both ends fixed connection, two rotate the piece inner circle all with threaded rod outer wall fixed connection.

The utility model has the advantages that: the utility model discloses an oxygen supply apparatus is used in emergency nursing that above-mentioned design obtained, during the use, put the oxygen cylinder on the rack, start the second driving piece, the output shaft of second driving piece passes through the shaft coupling and drives a threaded rod and rotate, another threaded rod rotates at driving belt's effect step down, and then drive two sets of limiting plates and remove to the oxygen cylinder, thereby simultaneously from both sides with the bottom and the bottom clamp of oxygen cylinder fixed, it rocks to lead to the oxygen cylinder because of accidental collision in avoiding the transfer process, start first driving piece, first driving piece piston rod stretches out and drives the rack through the connecting piece and rotate, make the rack slope, the oxygen cylinder is thereupon the low-angle slope and is placed. This device has effectively improved the stability that the oxygen cylinder placed and shifted the in-process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of an oxygen supply device for emergency care according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a foundation assembly according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a limiting assembly according to an embodiment of the present invention;

fig. 4 is a schematic view of a top view structure of the placement frame provided in the embodiment of the present invention.

In the figure: 100-a base component; 110-a base plate; 120-self-locking universal wheel; 130-a hand-held portion; 131-a push rod; 132-an anti-slip sleeve; 200-a spacing assembly; 210-a riser; 220-a first drive member; 221-a first fixation plate; 222-a first driver body; 230-a connector; 231-a fixing frame; 232-fixed block; 233-fixing rods; 240-placing rack; 241-placing rack body; 242-a first cushion; 250-a threaded rod; 260-a second driving member; 261-a second fixing plate; 262-a protective cover; 263-second driver body; 270-a threaded sleeve; 280-a limiting plate; 281-plate body; 282-link; 283-a second cushion; 290-rotating member.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

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 implicitly indicating 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 invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Examples

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an oxygen supply apparatus for emergency nursing, includes basic unit 100 and spacing subassembly 200, and spacing subassembly 200 sets up on basic unit 100, and basic unit 100 plays the function of supporting and removing, and spacing subassembly 200 is used for placing, spacing to the oxygen cylinder.

Referring to fig. 2, the base assembly 100 includes a bottom plate 110, four self-locking universal wheels 120 and a handheld portion 130, the four self-locking universal wheels 120 are respectively installed on the lower surface of the bottom plate 110, the handheld portion 130 is fixed on one side of the upper surface of the bottom plate 110, the handheld portion 130 includes a push rod 131 and an anti-slip sleeve 132, the anti-slip sleeve 132 is a rubber sleeve, the push rod 131 is fixed on one side of the upper surface of the bottom plate 110, and the anti-slip sleeve 132 is sleeved on the push rod 131, so that the gripping.

Referring to fig. 3 and 4, the limiting assembly 200 includes a vertical plate 210, a first driving member 220, a connecting member 230, a placing rack 240, a threaded rod 250, a second driving member 260, a threaded sleeve 270, and a limiting plate 280, wherein a bottom end of the vertical plate 210 is fixedly connected to an upper surface of the bottom plate 110, the first driving member 220 is fixed to a bottom of one side of the vertical plate 210, the first driving member 220 includes a first fixing plate 221 and a first driving member body 222, the first driving member body 222 is a linear cylinder, the first fixing plate 221 is fixed to one side of the vertical plate 210, the first driving member body 222 is fixed to the first fixing plate 221, the connecting member 230 includes a fixing frame 231, a fixing block 232, and a fixing rod 233, the fixing frame 231 is fixed to a top of one side of the vertical plate 210, a top of the placing rack 240 is rotatably connected to the fixing frame 231, the placing rack 240 includes a placing, both increased the contact friction of oxygen cylinder with rack body 241, played the effect of buffering again when both contacts, two fixed blocks 232 are fixed respectively in the terminal and rack 240 one side bottom of the piston rod of first driving piece 220, dead lever 233 both ends rotate with two fixed blocks 232 respectively and are connected, first driving piece body 222 piston rod stretches out, drive rack body 241 through connecting piece 230 and rotate, make the inclined placement of oxygen cylinder low-angle, improved the stability of placing with the transfer process.

The two threaded rods 250 are rotatably arranged in the placing frame 240, the two threaded rods 250 are in transmission connection through a transmission belt, the number of power parts is saved, the cost is reduced, the second driving part 260 is arranged on the side portion of the placing frame 240, the second driving part 260 comprises a second fixing plate 261, a protective cover 262 and a second driving part body 263, the second driving part body 263 is a motor, the second fixing plate 261 is fixed on the side portion of the placing frame body 241, the protective cover 262 is fixed on the upper surface of the second fixing plate 261, the second driving part body 263 is arranged in the protective cover 262, the protective cover 262 plays a role in protecting the second driving part body 263, a heat dissipation port is formed in the protective cover 262, heat dissipation of the second driving part body 263 is facilitated, a dustproof net is arranged in the heat dissipation port and can prevent dust from entering the protective cover 262, and the tail end of, two equal threaded connection of thread bush 270 are on threaded rod 250, equal threaded connection has two thread bushes 270 on two threaded rod 250, be provided with two sections screw opposite direction's external screw thread on the threaded rod 250, two thread bushes 270 are threaded connection respectively on these two sections external screw threads, when making threaded rod 250 rotate, two thread bushes 270 relative motion on the threaded rod 250, limiting plate 280 lateral part and thread bush 270 lateral part fixed connection, the output shaft of second driving piece body 263 passes through the shaft coupling and drives a threaded rod 250 and rotate, another threaded rod 250 is synchronous rotation under driving belt's effect, and then drive two sets of plate bodies 281 through connecting rod 282 and remove to the oxygen cylinder, press from both sides the oxygen cylinder fastening from both sides and decide, avoid leading to the oxygen cylinder to rock because of accidental collision among the transfer process.

It should be noted that the limiting plate 280 includes a plate body 281 and a connecting rod 282, the side portion of the plate body 281 is fixedly connected with the side portion of the threaded sleeve 270 through the connecting rod 282, the number of the plate bodies 281 is the same as that of the threaded sleeve 270, and the plate body 281 is connected with the threaded sleeve 270 in a one-to-one correspondence manner, a sliding groove for the connecting rod 282 to move is formed in the rack body 241, the limiting plate 280 further includes a second cushion 283, the second cushion 283 is an elastic rubber pad, the second cushion 283 is disposed on one side of the plate body 281, which not only increases the contact friction force between the oxygen cylinder and the plate body 281, but also plays a role of buffering when the oxygen cylinder and the plate body are contacted, and avoids scratching the surface of the oxygen cylinder, the limiting assembly 200 further includes rotating members 290, the rotating members 290 are bearings, the two rotating members 290 are disposed on the threaded rods 250, two rotating members 290, the stability of threaded rod 250 during rotation is enhanced.

Specifically, this oxygen supply apparatus for emergency nursing's theory of operation: during the use, put the oxygen cylinder on rack body 241, start second driving piece body 263, the output shaft of second driving piece body 263 passes through the shaft coupling and drives a threaded rod 250 and rotate, another threaded rod 250 rotates under drive belt's effect step by step, and then drive two sets of plate bodies 281 and remove to the oxygen cylinder through connecting rod 282, thereby simultaneously from both sides with the bottom and the bottom clamp of oxygen cylinder fixed, start first driving piece body 222, first driving piece body 222 piston rod stretches out, drive rack body 241 through connecting piece 230 and rotate, make rack body 241 slope, the oxygen cylinder is placed along with the low-angle slope, place and the stability of transfer in-process has been improved.

It should be noted that the specific model specifications of the first driving element body 222 and the second driving element body 263 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.

The power supply and the principle of the first and

second driver bodies

222 and 263 are clear to those skilled in the art and will not be described in detail herein.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An oxygen supply device for emergency nursing, which is characterized by comprising

The base assembly (100) comprises a bottom plate (110), four self-locking universal wheels (120) and a handheld portion (130), the four self-locking universal wheels (120) are respectively installed on the lower surface of the bottom plate (110), and the handheld portion (130) is fixed on one side of the upper surface of the bottom plate (110);

the limiting component (200) comprises a vertical plate (210), a first driving piece (220), a connecting piece (230), a placing frame (240), a threaded rod (250), a second driving piece (260), a threaded sleeve (270) and a limiting plate (280), the bottom end of the vertical plate (210) is fixedly connected with the upper surface of the bottom plate (110), the first driving piece (220) is fixed at the bottom of one side of the vertical plate (210), the connecting piece (230) comprises a fixing frame (231), a fixing block (232) and a fixing rod (233), the fixing frame (231) is fixed at the top of one side of the vertical plate (210), the top of the side of the placing frame (240) is rotatably connected with the fixing frame (231), the two fixing blocks (232) are respectively fixed at the tail end of a piston rod of the first driving piece (220) and the bottom of one side of the placing frame (240), and two ends of the fixing rod (233) are respectively rotatably connected with, two threaded rod (250) rotate to set up in rack (240), two threaded rod (250) are connected through the driving belt transmission, second driving piece (260) set up rack (240) lateral part, the output shaft end of second driving piece (260) passes through the shaft coupling and one of them threaded rod (250) end fixed connection, two the equal threaded connection of thread bush (270) is in on threaded rod (250), limiting plate (280) lateral part with thread bush (270) lateral part fixed connection.

2. The oxygen supply device for emergency care according to claim 1, wherein the handle portion (130) comprises a push rod (131) and an anti-slip cover (132), the push rod (131) is fixed on one side of the upper surface of the base plate (110), and the anti-slip cover (132) is sleeved on the push rod (131).

3. The oxygen supply device for emergency care according to claim 1, wherein the first driving member (220) includes a first fixing plate (221) and a first driving member body (222), the first fixing plate (221) is fixed to one side of the vertical plate (210), and the first driving member body (222) is fixed to the first fixing plate (221).

4. The oxygen supply device for emergency nursing according to claim 1, wherein the rack (240) comprises a rack body (241) and a first cushion (242), and the first cushion (242) is fixed on the surface of the rack body (241).

5. The oxygen supply device for emergency care according to claim 4, wherein the second driving member (260) includes a second fixing plate (261), a protection cover (262), and a second driving member body (263), the second fixing plate (261) is fixed to a side portion of the holder body (241), the protection cover (262) is fixed to an upper surface of the second fixing plate (261), and the second driving member body (263) is disposed inside the protection cover (262).

6. The oxygen supply device for emergency nursing according to claim 5, wherein said protection cover (262) is opened with a heat sink, and a dust screen is disposed in said heat sink.

7. The oxygen supply device for emergency care according to claim 1, wherein the limiting plate (280) comprises a plate body (281) and a connecting rod (282), and the side of the plate body (281) is fixedly connected with the side of the threaded sleeve (270) through the connecting rod (282).

8. The oxygen supply apparatus for emergency care according to claim 7, wherein the limiting plate (280) further comprises a second cushion (283), and the second cushion (283) is disposed on one side of the plate body (281).

9. The oxygen supply apparatus for emergency care according to claim 4, wherein said stopping assembly (200) further comprises a rotating member (290), both of said rotating members (290) being disposed on said threaded rod (250).

10. The oxygen supply device for emergency nursing according to claim 9, wherein the outer rings of the two rotating members (290) are respectively and fixedly connected with two ends of the inner cavity of the placing rack body (241), and the inner rings of the two rotating members (290) are both and fixedly connected with the outer wall of the threaded rod (250).