CN211244599U

CN211244599U - Fixed-proportion dispensing device for nursing department

Info

Publication number: CN211244599U
Application number: CN201920851428.5U
Authority: CN
Inventors: 吕明
Original assignee: Nan'an Lianfang Fire Fighting Equipment Co ltd
Current assignee: Shaoxing Jimeng Intellectual Property Operation Co ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-08-14
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a nursing administrative or technical offices are with scaling dispensing device, the on-line screen storage device comprises a base, the vertical bracing piece that is equipped with in upper end middle part of base, and bracing piece and base fixed connection, the backup pad that the top fixed connection level of bracing piece set up, at least one piston cylinder of fixedly connected with in the backup pad, the equal vertical fixedly connected with slide bar in upper end both sides of backup pad, and the common fixedly connected with roof in top of two slide bars, two the common sliding connection of slide bar has the clamp plate. The utility model is convenient to install and disassemble, the piston cylinder is quickly installed and disassembled through the clamp and the bolt, and the cleaning and the replacement are convenient and timely; accurate screw thread actuating mechanism design development, through the mutual threaded connection of nut and screw rod, realize that the piston rod drives the piston and slowly goes out the liquid, only need the rotatory number of turns of control knob can control out the liquid measure, compare traditional piston and the manual work of piston rod and press, the rotation of nut is more accurate, controllable.

Description

Fixed-proportion dispensing device for nursing department

Technical Field

The utility model relates to a nursing administrative or technical field of department's apparatus especially relates to a nursing administrative or technical department is with scaling dispensing device.

Background

In hospital work, nursing and clinical medical work have close relationship, and the quality of nursing directly influences the medical quality. Therefore, strict requirements are imposed on personnel quality and work management of a nursing department, dispensing is one of the most basic works of the nursing department, and dispensing is low in dispensing efficiency because the conventional dispensing needs to be in a certain proportion.

In the prior art, for example, patent number CN 206473552U discloses a fixed-proportion dispensing device for nursing departments, but the dispensing device can only suck liquid with a fixed volume every time, and is inconvenient for precise adjustment according to the requirements of nursing staff.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the dispensing device in the prior art can only suck the liquid of fixed volume at every turn, is not convenient for carry out accurate regulation according to the nursing staff demand, and the nursing department uses scaling dispensing device who provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a nursing administrative or technical offices are with scaling dispensing device, the on-line screen storage device comprises a base, the vertical bracing piece that is equipped with in upper end middle part of base, and bracing piece and base fixed connection, the backup pad that the top fixed connection level of bracing piece set up, at least one piston cylinder of fixedly connected with in the backup pad, the equal vertical fixedly connected with slide bar in upper end both sides of backup pad, and the common fixedly connected with roof in top of two slide bars, two the common sliding connection of slide bar has the clamp plate, and the bottom fixedly connected with of clamp plate and the piston rod that piston cylinder quantity corresponds, the piston rod extends to fixedly connected with piston in the piston cylinder, the clamp plate is connected with screw.

Preferably, the thread driving mechanism comprises a screw, a nut, a connecting sleeve and a knob;

the nut fixed connection is in the middle part of clamp plate, nut and screw rod threaded connection, the screw rod top is rotated and is connected in the bottom of roof, the bottom and the adapter sleeve interference fit of screw rod, the adapter sleeve rotates to be connected in the backup pad, interference fit has the knob on the adapter sleeve.

Preferably, the top end interference fit of screw rod has the bearing, the screw rod passes through the bearing and rotates the bottom of connecting at the roof, adapter sleeve interference fit has the bearing, the adapter sleeve passes through the bearing and rotates the connection in the backup pad.

Preferably, linear bearings are installed at two ends of the pressing plate, and the pressing plate is connected to the sliding rod in a sliding mode through the linear bearings.

Preferably, the bottom four corners department of base all has the veneer to have the supporting pad, and the supporting pad is the rubber material.

Preferably, the last laminating of piston cylinder has the clamp, the clamp adopts arc thin slice structure, the both ends of clamp are passed through the bolt and are installed in the backup pad.

Compared with the prior art, the utility model discloses possess following advantage:

1. the piston cylinder is convenient to mount and dismount, and the piston cylinder is fast mounted and dismounted through the hoop and the bolt, so that timely cleaning and replacement are facilitated.

2. Accurate screw drive mechanism design development, through the mutual threaded connection of nut and screw rod, realize that the piston rod drives the piston and slowly goes out the liquid, only need the rotatory number of turns of control knob can be controlled and make the liquid measure, compare traditional piston and the manual work of piston rod and press, the rotation of screw rod is accurate more, controllable to can be according to accurate, the nimble use of actual demand.

Drawings

Fig. 1 is a schematic structural view of a fixed-proportion dispensing device for a nursing department;

fig. 2 is a sectional view of the piston cylinder of the present invention.

In the figure: the device comprises a base 1, a supporting rod 2, a supporting plate 3, a sliding rod 4, a pressing plate 5, a top plate 6, a nut 7, a knob 8, a connecting sleeve 9, a linear bearing 10, a piston rod 11, a clamp 12, a piston cylinder 13, a piston 14 and a screw rod 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1 to 2, a nursing administrative or technical offices are with scaling dispensing device, including base 1, the bottom four corners department of base 1 all glues there is the supporting pad, and the supporting pad is the rubber material, but the supporting pad antiskid shock attenuation, the vertical bracing piece 2 that is equipped with in upper end middle part of base 1, and bracing piece 2 and base 1 fixed connection, the top fixed connection of bracing piece 2 has the backup pad 3 that the level set up, at least one piston cylinder 13 of fixedly connected with in the backup pad 3, piston cylinder 13 can be common needle syringe on the market.

More specifically, the piston cylinder 13 is connected to the support plate 3 in the following manner: the piston cylinder 13 is attached with a hoop 12, the hoop 12 is of an arc-shaped thin sheet structure, and two ends of the hoop 12 are mounted on the supporting plate 3 through bolts. The friction force between the piston cylinder 13 and the hoop 12 is increased through clamping, so that fixation is realized, a rubber pad can be glued in the hoop 12, the friction force is further increased, and the piston cylinder 13 can be prevented from being damaged.

The equal vertical fixedly connected with slide bar 4 in upper end both sides of backup pad 3, and the common fixedly connected with roof 6 in top of two slide bars 4, the common sliding connection of two slide bars 4 has clamp plate 5, linear bearing 10 is all installed at the both ends of clamp plate 5, on clamp plate 5 passed through linear bearing 10 sliding connection slide bar 4, linear bearing 10 multiplicable slide bar 4 and the mechanical efficiency of clamp plate 5 motion.

The bottom end of the pressing plate 5 is fixedly connected with piston rods 11 corresponding to the number of the piston cylinders 13, the piston rods 11 extend into the piston cylinders 13 and are fixedly connected with pistons 14, and the pressing plate 5 is connected with a thread driving mechanism.

More specifically, referring to fig. 1, the thread driving mechanism includes a screw 15, a nut 7, a connecting sleeve 9 and a knob 8, the nut 7 is fixedly connected to the middle of the pressing plate 5, the nut 7 is in threaded connection with the screw 15, the top end of the screw 15 is rotatably connected to the bottom end of the top plate 6, the bottom end of the screw 15 is in interference fit with the connecting sleeve 9, the connecting sleeve 9 is rotatably connected to the supporting plate 3, the knob 8 is in interference fit on the connecting sleeve 9, the connecting sleeve 9 and the screw 15 are driven by the knob 8, then the nut 7 in threaded connection with the screw 15 is enabled to move, the nut 7 drives the pressing plate 5 fixedly connected with the nut to move downwards, finally the piston rod 11 is enabled to be pressed downwards to achieve discharging of the piston cylinder 13, and similarly, when the.

Further, the top end interference fit of screw rod 15 has the bearing, and screw rod 15 passes through the bearing and rotates the bottom of connecting at roof 6, and adapter sleeve 9 interference fit has the bearing, and adapter sleeve 9 passes through the bearing and rotates the connection on backup pad 3, and the setting up of bearing makes screw rod 15 only realize rotating.

Further, unless otherwise specifically stated or limited, the above-described fixed connection is to be understood in a broad sense, and may be, for example, welded, glued, or integrally formed as is conventional in the art.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a nursing administrative or technical offices are with scaling dispensing device, includes base (1), its characterized in that, the upper end middle part of base (1) is vertical to be equipped with bracing piece (2), and bracing piece (2) and base (1) fixed connection, the top fixed connection of bracing piece (2) has backup pad (3) that the level set up, fixedly connected with at least one piston cylinder (13) on backup pad (3), the equal vertical fixedly connected with slide bar (4) in upper end both sides of backup pad (3), and the common fixedly connected with roof (6) in top of two slide bars (4), two slide bars (4) sliding connection has clamp plate (5) jointly, and the bottom fixed connection of clamp plate (5) has piston rod (11) that correspond with piston cylinder (13) quantity, piston rod (11) extend to piston cylinder (13) internal fixation and are connected with piston (14), the pressing plate (5) is connected with a thread driving mechanism.

2. A proportioner dispensing device for nursing departments according to claim 1, characterized in that the screw driving mechanism comprises a screw (15), a nut (7), a connecting sleeve (9) and a knob (8);

nut (7) fixed connection is at the middle part of clamp plate (5), nut (7) and screw rod (15) threaded connection, screw rod (15) top is rotated and is connected the bottom at roof (6), the bottom and adapter sleeve (9) interference fit of screw rod (15), adapter sleeve (9) are rotated and are connected on backup pad (3), interference fit has knob (8) on adapter sleeve (9).

3. The fixed-proportion dispensing device for the nursing department according to claim 2, wherein a bearing is in interference fit with the top end of the screw rod (15), the screw rod (15) is rotatably connected to the bottom end of the top plate (6) through the bearing, a bearing is in interference fit with the connecting sleeve (9), and the connecting sleeve (9) is rotatably connected to the supporting plate (3) through the bearing.

4. The fixed-proportion dispensing device for nursing departments according to claim 1, wherein linear bearings (10) are installed at both ends of the pressure plate (5), and the pressure plate (5) is slidably connected to the sliding rod (4) through the linear bearings (10).

5. The dispensing device with fixed ratio for nursing department according to claim 1, wherein the four corners of the bottom of the base (1) are glued with supporting pads, and the supporting pads are made of rubber.

6. The fixed-proportion dispensing device for the nursing department according to claim 1, wherein a clamp (12) is attached to the piston cylinder (13), the clamp (12) is of an arc-shaped thin sheet structure, and two ends of the clamp (12) are mounted on the support plate (3) through bolts.