Dispensing machine convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of medical auxiliary instruments, and particularly discloses a dispensing machine convenient to disassemble and assemble, which comprises a pneumatic handle, a connecting pipeline and a main machine, two ends of the connecting pipeline are respectively connected with the pneumatic handle and the main machine; the host comprises a shell; track grooves are symmetrically formed in the inner surface of the shell; a sliding block is inserted into the rail groove in a sliding mode. The sliding blocks are slidably inserted into the multiple sets of symmetrically-designed rail grooves, so that the horizontal supporting plate, the fixed supporting plate, the vertical supporting plate and the pneumatic unit can horizontally move inside and outside the shell, and therefore during long-term use, after the sealing performance of the pneumatic unit breaks down, the pneumatic unit cannot be damaged; the shell handle can be conveniently opened to pull out the horizontal supporting plate, the fixed supporting plate, the vertical supporting plate and the pneumatic unit, so that the pneumatic unit is completely exposed for overhauling, dismounting and mounting, the functions of quick opening, dismounting and mounting are achieved, and the problem that an existing dispensing machine is complex in structure and cannot be conveniently opened, dismounted and removed for troubleshooting is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical auxiliary equipment technical field, concretely is a kind of dispensing machine of easy dismounting. BACKGROUND

[0002] Infusion needle agent deployment is an indispensable link for clinical human infusion, with the compulsory construction requirement of national hospital intravenous drug configuration center (PIVAS), its popularization rate is greatly improved, leading to past departmental scattered liquid distribution changes into centralized liquid distribution, single person workload rises geometrically, nursing staff has always used manual operation, still according to traditional method of holding piston syringe to extract medicine;Nursing staff carries out a large amount of medicine dissolving, medicine sucking, injection and other operations manually every day, workload is large, time-consuming is much, hand is easy to fatigue, and it is easy to appear tendinitis and drug injury and other occupational diseases.

[0003] The utility model discloses a kind of intelligent liquid distribution machines for infusion bag dispensing, specifically related to medical dispensing equipment field, including body, embedded in the top of body touch display screen and speed switching indicator light, be connected on the lateral wall of body connecting pipeline and be installed in the end of connecting pipeline handle, handle support is installed on the lateral wall of body to support handle, air valve group, air pump, switching power supply, control circuit containing single-chip microcontroller and display screen drive board are installed in the body, the air valve group is connected between air pump by pipeline, the handle is installed with the clamping mechanism of the needle tube of syringe for clamping in the end away from connecting pipeline.The utility model is used for hospital intravenous drug preparation center or hospital ward dispensing room, solve the occupational disease of nurse or nursing staff due to long-term dispensing, suffer hand tendonitis, finger soreness, hand muscle deformation etc., improve dispensing efficiency, without consumables, simple to use, safe and reliable.

[0004] But the above disclosed scheme has the following shortcomings: the dispensing machine of prior art replaces most of human operation, so that daily frequent dispensing injection operation is greatly relaxed, but the dispensing machine is reciprocated without stopping every day, so that internal pneumatic element is easily damaged, and after damage, it needs to be disassembled, repaired or replaced, but the disassembly, replacement and installation of existing design are inconvenient and complicated. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the technical problems of the dispensing machine of prior art, replacing most of human operation, so that daily frequent dispensing injection operation is greatly relaxed, but the dispensing machine is reciprocated without stopping every day, so that internal pneumatic element is easily damaged, and after damage, it needs to be disassembled, repaired or replaced, but the disassembly, replacement and installation of existing design are inconvenient and complicated, and provides a kind of dispensing machine of easy dismounting.

[0006] In order to achieve the above object, the utility model discloses the following technical scheme to be realized.

[0007] The utility model discloses a dispensing machine convenient to dismount, including pneumatic handle, connecting pipeline and host computer, the both ends of connecting pipeline are connected pneumatic handle and host computer respectively, the host computer includes the casing, the inside surface symmetry of casing is equipped with the track groove, the track groove is inserted with the sliding block of sliding, the fastener is connected on the sliding block, the vertical support board and horizontal support board are inserted on the fastener, the vertical support board and horizontal support board are vertically fixed and connect, the fixed support board is vertically fixed on the horizontal support board upper surface, the horizontal support board, fixed support board and vertical support board are equipped with pneumatic unit.

[0008] Further, the pneumatic unit includes two air pumps, two electromagnetic valve groups, two speed controllers, two circuit boards and a switching power supply; two air pumps and two electromagnetic valve groups are fixedly connected on the fixed support plate; two speed controllers and a switching power supply are fixedly connected on the vertical support plate; two circuit boards are fixedly connected on the fixed support plate.

[0009] Further, the front and rear of the casing are detachably fixed with a front baffle and a rear baffle; the rear baffle is fixedly connected with a power interface through a hole; the front baffle is fixedly connected with a switch button and a placing rack; the front baffle is provided with an interface unit; the interface unit is connected with the pneumatic unit; the connecting pipeline is connected with the pneumatic unit through the interface unit.

[0010] Further, the horizontal support plate is provided with a plurality of air exchange grooves; the fixed support plate is provided with a plurality of air exchange holes; the vertical support plate is symmetrically provided with an avoidance groove.

[0011] Further, a plurality of support columns are fixedly connected between the fixed support plate and the circuit board.

[0012] Further, the interface unit includes two aviation plugs and two control knobs.

[0013] Further, the interface unit includes two aviation plugs.

[0014] Further, the interface unit includes one aviation plug and one control knob.

[0015] The dispensing machine convenient to dismount has the following beneficial effects:

[0016] 1.The utility model discloses a plurality of groups of symmetrical design's track groove slide plug-in slider, make horizontal support board, fixed support board, vertical support board and pneumatic unit can move horizontally in the shell inside and outside, thereby when long -term use, pneumatic unit leakproofness appears the breakdown after, the shell handle of convenient opening draws out horizontal support board, fixed support board, vertical support board and pneumatic unit, thereby complete exposure pneumatic unit and overhaul, dismount and install, realized the function of quick opening, dismount and install, solved the problem that the current dispensing machine structure is complex and cannot open conveniently and dismount and remove the trouble,

[0017] 2.The utility model discloses two circuit boards control two air pump, two electromagnetic valve groups, two speed controller and a switch power supply's operation, thereby can produce opposite air pressure along the connecting pipeline control pneumatic handle's reciprocating motion, thereby control syringe piston handle's reciprocating motion, realize the operation of replacing manpower, greatly reduced human operation intensity, improved dispensing injection efficiency. DRAWINGS

[0018] The specific embodiments of the utility model will be described in further detail below with reference to the drawings;

[0019] Figure 1 It is the first axis measurement structure schematic diagram of the utility model;

[0020] Figure 2 It is the second axis measurement structure schematic diagram of the utility model;

[0021] Figure 3 It is the third axis measurement structure schematic diagram of the utility model;

[0022] Figure 4 It is the first internal structure schematic diagram of the utility model;

[0023] Figure 5 It is the second internal structure schematic diagram of the utility model;

[0024] Figure 6 It is the third internal structure schematic diagram of the utility model;

[0025] Figure 7 It is the second embodiment structure schematic diagram of the utility model;

[0026] Figure 8 It is the third embodiment structure schematic diagram of the utility model;

[0027] Figure 9 It is the combined use structure schematic diagram of the utility model.

[0028] Label explanation: 1, shell; 2, front baffle; 3, rear baffle; 4, switch button; 5, rack; 6, aviation plug; 7, control knob; 8, track slot; 9, slider; 10, fastener; 11, vertical support plate; 12, power interface; 13, horizontal support plate; 14, fixed support plate; 15, air pump; 16, electromagnetic valve group; 17, speed controller; 18, switching power supply; 19, circuit board; 20, air hole; 21, air slot; 22, support column; 23, avoidance slot; 24, connecting pipeline; 25, pneumatic handle. DETAILED DESCRIPTION

[0029] It should be understood that the specific embodiments described herein are merely exemplary and are not intended to limit the present application.

[0030] 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. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0031] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present application are only used to explain the relative positional relationship, movement condition, etc. between components in a certain specific posture (as shown in the drawings), and if the specific posture changes, the directional indications will also change accordingly. The connection can be direct connection or indirect connection.

[0032] Please refer to Figures 1-9As shown, a convenient disassembly of the dispensing machine, comprising pneumatic handle 25, connecting pipeline 24 and main machine; both ends of the connecting pipeline 24 are connected with pneumatic handle 25 and main machine respectively; the main machine comprises a shell 1; the inner surface of the shell 1 is symmetrically provided with a track groove 8; the sliding block 9 is slidingly inserted into the track groove 8; the fastener 10 is threadedly connected to the sliding block 9; the vertical support plate 11 and the horizontal support plate 13 are sleeved on the fastener 10; the vertical support plate 11 and the horizontal support plate 13 are vertically fixed; the horizontal support plate 13 is vertically fixed with a fixed support plate 14; the horizontal support plate 13, the fixed support plate 14 and the vertical support plate 11 are provided with a pneumatic unit; during operation, the sliding block 9 is slidingly inserted into the track groove 8 designed by multiple groups of symmetry, so that the horizontal support plate 13, the fixed support plate 14, the vertical support plate 11 and the pneumatic unit can move horizontally in and out of the shell 1, thereby facilitating the opening of the shell 1 when the pneumatic unit fails after long-term use, and the horizontal support plate 13, the fixed support plate 14, the vertical support plate 11 and the pneumatic unit can be pulled out, so that the pneumatic unit is completely exposed for maintenance, disassembly and installation, realizing the functions of quick opening, disassembly and installation, and solving the problem that the existing dispensing machine structure is complex and cannot be conveniently opened and disassembled to troubleshoot.

[0033] The pneumatic unit comprises two air pumps 15, two electromagnetic valve groups 16, two speed controllers 17, two circuit boards 19 and a switching power supply 18; the two air pumps 15 and the two electromagnetic valve groups 16 are fixedly connected to the fixed support plate 14; the two speed controllers 17 and the switching power supply 18 are fixedly connected to the vertical support plate 11; the two circuit boards 19 are fixedly connected to the fixed support plate 14; during operation, the two circuit boards 19 control the operation of the two air pumps 15, the two electromagnetic valve groups 16, the two speed controllers 17 and the switching power supply 18, so that the reciprocating motion of the pneumatic handle 25 along the connecting pipeline 24 can be controlled by generating opposite air pressure, thereby controlling the reciprocating motion of the syringe piston handle, realizing the operation instead of human power, greatly reducing the human operation strength and improving the dispensing and injection efficiency.

[0034] The front and rear of the shell 1 are detachably fixed with front and rear baffles 2 and 3; the rear baffle 3 is fixed with a power interface 12; the front baffle 2 is fixed with a switch button 4 and a placing rack 5; the front baffle 2 is provided with an interface unit; the interface unit is connected with a pneumatic unit; the connecting pipeline 24 is connected with the pneumatic unit through the interface unit; during operation, the shell 1 is easily opened forward and backward for maintenance through the detachable front and rear baffles 2 and 3; the vertical support plate 11, the horizontal support plate 13, the fixed support plate 14 and the pneumatic unit inside can be pulled out for overall inspection and disassembly and maintenance through the sliding connection of the track groove 8 and the sliding block 9, so that the maintenance is convenient and fast, and the installation is also fast and convenient, solving the problem that the existing dispensing machine structure is complex, causing the disassembly and replacement to be inconvenient.

[0035] A plurality of air exchange grooves 21 are formed in the horizontal support plate 13; a plurality of air exchange holes 20 are formed in the fixed support plate 14; the vertical support plate 11 is symmetrically provided with an avoidance groove 23; during operation, the vertical support plate 11, the horizontal support plate 13 and the fixed support plate 14 fixed perpendicularly to each other have air flow space in three directions through the air exchange holes 20, the air exchange grooves 21 and the avoidance groove 23, so that the heat dissipation effect is good.

[0036] A plurality of support columns 22 are fixed between the fixed support plate 14 and the circuit board 19; during operation, the circuit board 19 is kept apart from the fixed support plate 14 through the plurality of support columns 22 for convenient heat dissipation.

[0037] The interface unit includes two aviation plugs 6 and two control knobs 7; during operation, two connecting pipelines 24 and pneumatic handles 25 can be connected for control through the two aviation plugs 6 and the two control knobs 7 to control the use of the syringe, and the running speed of the pneumatic handle 25 can be adjusted, so that the use frequency and quantity of dispensing can be selected.

[0038] The interface unit includes two aviation plugs 6; during operation, two connecting pipelines 24 and pneumatic handles 25 can be connected for control through the two aviation plugs 6, so that two syringes can be used, making the operation more efficient and simple in a single use scenario.

[0039] The interface unit includes one aviation plug 6 and one control knob 7; during operation, one connecting pipeline 24 and pneumatic handle 25 can be connected for control through the one aviation plug 6 and the one control knob 7 to control the syringe, and the running speed of the pneumatic handle 25 can be adjusted, so that the use frequency and quantity of dispensing can be selected.

[0040] By the above scheme, when in use, the sliding block 9 is inserted in the track groove 8 designed in multiple groups and symmetrically, so that the horizontal supporting plate 13, the fixed supporting plate 14, the vertical supporting plate 11 and the pneumatic unit can move horizontally in and out of the shell 1, thereby when in long-term use, after the pneumatic unit fails in sealing, the shell 1 can be conveniently opened to draw out the horizontal supporting plate 13, the fixed supporting plate 14, the vertical supporting plate 11 and the pneumatic unit, so that the pneumatic unit is completely exposed for maintenance, disassembly and installation, the functions of quick opening, disassembly and installation are realized, and the problem that the existing dispensing machine is complex in structure and cannot be conveniently opened and disassembled for troubleshooting is solved; two circuit boards 19 control the operation of two air pumps 15, two electromagnetic valve groups 16, two speed controllers 17 and one switching power supply 18, so that opposite air pressures can be generated to control the reciprocating movement of the pneumatic handle 25 along the connecting pipeline 24, thereby the reciprocating movement of the syringe piston handle is controlled, manual operation is replaced, human operation strength is greatly reduced, and dispensing and injection efficiency is improved; the front baffle 2 and the rear baffle 3 are detachable, so that the shell 1 can be easily opened forward and backward for maintenance, the sliding connection of the track groove 8 and the sliding block 9 makes the vertical supporting plate 11, the horizontal supporting plate 13, the fixed supporting plate 14 and the pneumatic unit in the shell 1 can be drawn out as a whole for overall inspection and disassembly and maintenance, so that the maintenance is convenient and fast, and the installation is also fast and convenient, and the problem that the existing dispensing machine is complex in structure and causes inconvenient disassembly and replacement during maintenance is solved.

[0041] In the description of the present specification, the description of the terms "one embodiment", "example", "specific example" and the like means that the specific features, structures, materials or characteristics described in combination with the embodiment or example are contained in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] The basic principles, main features and advantages of the present application have been shown and described. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only illustrative of the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A dispensing machine that is easy to assemble and disassemble, characterized in that; The device includes a pneumatic handle (25), a connecting line (24), and a main unit; the two ends of the connecting line (24) are respectively connected to the pneumatic handle (25) and the main unit; the main unit includes a housing (1); the inner surface of the housing (1) is symmetrically provided with track grooves (8); a slider (9) is slidably inserted into the track groove (8); a fastener (10) is threaded onto the slider (9); a vertical support plate (11) and a horizontal support plate (13) are sleeved on the fastener (10); the vertical support plate (11) and the horizontal support plate (13) are vertically fixed together; a fixed support plate (14) is vertically fixed to the upper surface of the horizontal support plate (13); pneumatic units are provided on the horizontal support plate (13), the fixed support plate (14), and the vertical support plate (11).

2. The convenient dispensing machine according to claim 1, characterized in that: The pneumatic unit includes two air pumps (15), two solenoid valve groups (16), two speed controllers (17), two circuit boards (19), and a switching power supply (18); the two air pumps (15) and the two solenoid valve groups (16) are fixed on a fixed support plate (14); the two speed controllers (17) and the switching power supply (18) are fixed on a vertical support plate (11); the two circuit boards (19) are fixed on the fixed support plate (14) at intervals.

3. The convenient dispensing machine according to claim 2, characterized in that: The housing (1) is detachably fixed to a front baffle (2) and a rear baffle (3); a power interface (12) is fixedly connected to an opening on the rear baffle (3); a switch button (4) and a placement rack (5) are fixedly connected to the front baffle (2); an interface unit is provided on the front baffle (2); the interface unit is connected to the pneumatic unit; the connecting pipeline (24) is connected to the pneumatic unit through the interface unit.

4. The convenient dispensing machine according to claim 3, characterized in that: The horizontal support plate (13) is provided with multiple ventilation slots (21); the fixed support plate (14) is provided with multiple ventilation holes (20); and the vertical support plate (11) is provided with symmetrical clearance slots (23).

5. The convenient dispensing machine according to claim 4, characterized in that: Multiple support columns (22) are fixedly connected between the fixed support plate (14) and the circuit board (19).

6. The convenient dispensing machine according to claim 3, characterized in that: The interface unit includes two aviation plugs (6) and two control knobs (7).

7. The convenient dispensing machine according to claim 3, characterized in that: The interface unit includes two aviation plugs (6).

8. The convenient dispensing machine according to claim 3, characterized in that: The interface unit includes an aviation plug (6) and a control knob (7).

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