CN202447018U

CN202447018U - Manual/motor-driven axial vibrator for powdery medicines

Info

Publication number: CN202447018U
Application number: CN201220032331XU
Authority: CN
Inventors: 张艳; 刘长亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-02-02
Filing date: 2012-02-02
Publication date: 2012-09-26
Anticipated expiration: 2022-02-02

Abstract

The utility model relates to a manual/motor-driven axial vibrator for powdery medicines, which is mainly formed by an electromotor, a vibration bed, a double-crank mechanism, a clutch mechanism and a hand mechanism, wherein a shortest rod of the double-crank mechanism is connected with a shaft of the electromotor; nonconstant velocity circular motion generated at a second hinge is transmitted to the vibration bed through a push-pull rod and is converted into variable acceleration motion in a vertical direction under the action of a guide rail so as to vibrate the medicines; and the clutch mechanism can enable the vibrator to be switched between a manual manner and a motor-driven manner, and is characterized in that a dome key and a spring under the dome key are arranged, and two ends of a circular arc on the top part of the key are flushed with a shaft surface, so that a drive shaft can be combined with a driven shaft at any angle. On the basis of the technical scheme, the manual/motor-driven axial vibrator can be used for axially vibrating the powdery medicines, not only is the stroke increased, but also the vibration bed is enabled to do variable acceleration motion, the strength of a turbulent flow in medicine liquid is improved, the speed of dissolving the medicines is greatly accelerated, and the axial vibrator can be operated manually or driven by a motor, and not only can be used at ordinary times, but also can work efficiently without additional power supply in medical fields with emergencies.

Description

Manually electronic medicine powder axially shake appearance

Affiliated technical field

The utility model relates to a kind of concussion appearance that clinical medicine powder shakes up that is used for.

Background technology

When being injections such as patient infusion penicillin, streptomysin clinically; Require the existing existing usefulness of dissolving, make the nursing staff before implementing injection, must exert oneself to rock repeatedly even knock to impel medicine to dissolve, waste time and energy with hard thing; Inefficiency, problem is more outstanding when meeting treatment peak period or accident.

The utility model content

Have some patents that corresponding solution is provided at present, but the concussion pattern is all fairly simple, efficient is not high, and can only electricity consumption drive.Low in order to eliminate the concussion efficient that exists in the existing scheme, use not problem widely, the utility model provides a kind of design science, the easy to carry and high axial concussion appearance of concussion efficient.

The utility model solves the technical scheme that its technical problem adopted:

A kind of manual electronic medicine powder axially shake appearance, mainly form by motor, shake bed, double-crank mechanism, clutch and hand-operated mechanism.Wherein hand-operated mechanism is made up of gear wheel, pinion and wind.The shake bed is provided with the medicament fixing hole, and its opening part diameter is less than lower diameter.The quarter butt of double-crank mechanism links to each other with motor reel, and the end of the bar relative with quarter butt is fixed, and head end installs a pull bar additional by the hinge place, and pull bar is terminal hinged with the shake bed.Clutch is made up of driven shaft, driving shaft, dome key and spring, and the inner ring of driven shaft has the groove that equates with the dome key width, and driving shaft is equipped with dome key, and circular arc two ends, key top are concordant with the axle surface, and spring is equipped with in the key below.

The beneficial effect of the utility model is, medicine powder is implemented axially concussion, and not only stroke increases but also makes the shake bed make varying accelerated motion, has improved the intensity of turbulent flow in the soup, compares the speed that the medicine dissolving has been accelerated in common simple harmonic motion greatly.Owing to can under manual and electronic dual mode, work, not only can be used at ordinary times, and also can need not power supply in addition and efficient operation at the medical scene of accident.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further specified.

Fig. 1 is concussion appearance front view; Fig. 2 is concussion appearance right side view; Fig. 3 is the clutch 3-D view;

1. motor, 2. shake beds, 3. medicament fixing holes, 4. guide rails, 5. gear wheels, 6. winds, 7. pinions, 8. pull bars, 9. double-crank mechanisms, 10. clutches, 11. driven shafts, 12. grooves, 13. springs, 14. dome key, 15. driving shafts among the figure

The specific embodiment

Below in conjunction with accompanying drawing the embodiment of the utility model is described, but the present invention is not limited thereto.

Among Fig. 1, clutch 10 can make the concussion appearance between manual mode and electronic mode, change, and its core is the spring of dome key and its underpart, and circular arc two ends, key top are concordant with the axle surface, can combine at arbitrarily angled driving shaft and the driven shaft of making.Clutch 10 makes pinion shaft break away from motor rotary shaft; The concussion appearance is worked under electronic mode: double-crank mechanism 9 is driven by motor 1 and produces non-uniform circular motion at the second hinge place, and this moves through, and pull bar 8 reaches shake bed 2 and the effect through guide rail 4 is converted into the varying accelerated motion on the vertical direction.Medicament fixing hole 3 on the shake bed 2 adopts peristomes little and structure that inner chamber is big is waled flask for medicinal preparations by peristome and made it to do variable accelerated motion with shake bed 2.If the scene does not have supply of electric power, then pinion shaft is combined with motor shaft through clutch 10, utilize the hand-operated mechanism of forming by gear wheel 5, pinion 7 and wind 6 that power is provided, shake appearance this moment and under manual mode, work.

Among Fig. 2, hand-operated mechanism is made up of gear wheel 5, pinion 7 and wind 6.Hand-operated mechanism can have the multiple form of the composition, and its middle gear can be designed to multistage acceleration, the mode that wind also can be designed to hide.

Among Fig. 3, clutch 10 can make driving shaft 15 and driven shaft 11 combine easily and break away from.Both are only broken away from needs driven shaft 11 post-tensionings.When both are combined, driven shaft 11 is pushed away forward, if dome key 14 and groove 12 alignd and then directly combined and begin transmission this moment.If do not line up, then the last cambered surface of dome key pushes away before along with driven shaft 11 and receives a downward force compresses spring 13, and it is surperficial concordant with driving shaft 11 that dome key promptly moves downward until the top, thereby two axles combine fully.Along with the rotation of driving shaft 15, dome key 14 is to make power be able to transmit in the embedded groove 12.

Claims

1. the electronic medicine powder of Shou Dong axially shakes appearance, it is characterized in that mainly being made up of motor, shake bed, double-crank mechanism, clutch and hand-operated mechanism, and wherein hand-operated mechanism is made up of gear wheel, pinion and wind.

2. according to claim 1 manual electronic medicine powder axially shake appearance, it is characterized in that: shake bed is provided with the medicament fixing hole, and its opening part diameter is less than lower diameter.

3. according to claim 1 manual electronic medicine powder axially shake appearance; It is characterized in that: the quarter butt of double-crank mechanism links to each other with motor reel; The end of the bar relative with quarter butt is fixed, and head end installs pull bar additional by the hinge place, and pull bar is terminal hinged with the shake bed.

4. according to claim 1 manual electronic medicine powder axially shake appearance; It is characterized in that: clutch is made up of driven shaft, driving shaft, dome key and spring; The inner ring of driven shaft has the groove that equates with the dome key width; Driving shaft is equipped with dome key, and circular arc two ends, key top are concordant with the axle surface, and spring is equipped with in the key below.