CN208066376U - Chemical experiment drug taking device - Google Patents

Abstract

The utility model discloses chemical experiment drug taking devices, including fixed case, it is fixedly connected with the first motor at the top of the fixed box cavity, and the output end of the first motor is fixedly connected with threaded rod, the bottom end of threaded rod and the bottom of fixed box cavity are rotatablely connected by bearing, and the screw thread of opposite direction is provided at the top and bottom of threaded rod surface, the bottom thread on threaded rod surface is connected with the first slide bar, and the one end of the first slide bar far from threaded rod runs through fixed case and extends to the outside of fixed case, the utility model is related to chemical apparatuses technical fields.Chemical experiment drug taking device; it ensure that the accuracy of chemical experiment result; securely and reliably; so that there is the device good drug to take effect; it avoids drug to be contaminated so that the device has good defencive function, has saved the time of user; it is convenient and efficient so that the device is with good crushing function and with good convenience.

Description

Chemical experiment drug taking device

Technical field

The utility model is related to chemical apparatuses technical fields, specially chemical experiment drug taking device.

Background technology

The instrument used in chemical experiment is known as chemical apparatuses, can material be measured or be reacted, is broadly divided into Metrical instrument and reaction kit, common chemical apparatuses mainly have thermometer, test tube, beaker and iron stand, and chemical real During testing, reaction drug is commonly held in medicine bottle or other containers, and user needs to use some special works Tool takes it, it can be common that drug is taken in tweezers and paper folding, thus there is significant limitation.

Traditional chemical experiment drug taking device, most of is all very simple device, cannot convenient for users to It uses, it cannot be guaranteed that the accuracy of chemical experiment result, not enough securely and reliably so that the device is taken without good drug Effect causes drug and is contaminated, it has not been convenient to replace, it cannot be guaranteed that the quality of drug so that the device does not have good Defencive function wastes the time of user, not convenient and fast so that the device does not have good crushing function and do not have There is good convenience.

Utility model content

In view of the deficiencies of the prior art, the utility model provides chemical experiment drug taking device, solves drug Taking device without good drug take effect, do not have good defencive function, do not have good crushing function and The problem of without good convenience.

In order to achieve the above object, the utility model is achieved by the following technical programs：Chemical experiment is taken with drug Device, including fixed case are fixedly connected with the first motor at the top of the fixed box cavity, and the output end of the first motor is solid Surely it is connected with threaded rod, the bottom end of the threaded rod and the bottom of fixed box cavity are rotatablely connected by bearing, and threaded rod The screw thread of opposite direction is provided at the top and bottom of surface, the bottom thread on the threaded rod surface is connected with the first slide bar, And the one end of the first slide bar far from threaded rod runs through fixed case and extends to the outside of fixed case, and first slide bar extends to One end outside fixed case is fixedly connected with first and takes medicine hemisphere, and first takes the surface of medicine hemisphere intracoelomic cavity to be fixedly connected There is anti-pollution film, the screw top on the threaded rod surface is connected with the second slide bar, and the second slide bar is far from threaded rod One end runs through fixed case and extends to the outside of fixed case, and one end that second slide bar extends to outside fixed case is fixedly connected Have and takes medicine hemisphere is used in combination second to take medicine hemisphere with first.

Preferably, the side of the fixed box cavity and positioned at the first slide bar top and the bottom of the second slide bar between lead to Cross supporting rod and be fixedly connected with loop bar, and be fixedly connected with partition board between the both sides of loop bar inner cavity, the top of the partition board and Bottom is fixedly connected with fixed link by spring, and the one end of fixed link far from spring through loop bar and extends to loop bar Outside, the fixed link, which extends to one end outside loop bar and fixed respectively with the top of the first slide bar and the bottom of the second slide bar, to be connected It connects.

Preferably, it described second takes and is fixedly connected with motor box at the top of medicine hemisphere intracoelomic cavity, and motor box cavity Top is fixedly connected with the second motor.

Preferably, the output shaft of second motor is fixedly connected with rotating bar, and motor is run through in the bottom end of rotating bar Case simultaneously extends to first and takes the hemispheroidal inner cavity of medicine, and the rotating bar, which extends to first one end of medicine hemisphere intracoelomic cavity is taken to fix, to be connected It is connected to and blends blade.

Preferably, the side of the fixed case is fixedly connected with telescopic rod, and the one end of telescopic rod far from fixed case is solid Surely it is connected with handle.

Advantageous effect

The utility model provides chemical experiment drug taking device.Has following advantageous effect：

(1), chemical experiment drug taking device, by being fixedly connected with the first motor at the top of fixed box cavity, and And first the output end of motor be fixedly connected with threaded rod, the bottom of the bottom end of threaded rod and fixed box cavity is rotated by bearing Connection, and the screw thread of opposite direction is provided at the top and bottom of threaded rod surface, the bottom thread connection on threaded rod surface There is the first slide bar, and the one end of the first slide bar far from threaded rod runs through fixed case and extends to the outside of fixed case, first slides One end that bar extends to outside fixed case is fixedly connected with first and takes medicine hemisphere, can be good at taking drug, greatly The use of the big person of being convenient to use ensure that the accuracy of chemical experiment result, securely and reliably so that the device has fine Drug take effect.

(2), chemical experiment drug taking device, the one end extended to outside fixed case by the first slide bar are fixedly connected There is first to take medicine hemisphere, and first takes the surface of medicine hemisphere intracoelomic cavity to be fixedly connected with anti-pollution film, threaded rod surface Screw top be connected with the second slide bar, and the one end of the second slide bar far from threaded rod through fixed case and extends to fixed case Outside, avoid drug and be contaminated, and be convenient for changing, ensure that the quality of drug so that the device have well protect Protective function.

(3), chemical experiment drug taking device is fixedly connected with rotating bar by the output shaft of the second motor, and The bottom end of rotating bar, which runs through motor box and extends to first, takes the hemispheroidal inner cavity of medicine, rotating bar to extend to first and take medicine hemisphere One end of inner cavity, which is fixedly connected with, blends blade, can well be crushed to the drug after taking, save user's Time so that the device has good crushing function.

(4), chemical experiment drug taking device is fixedly connected with telescopic rod by the side of fixed case, and stretches The one end of bar far from fixed case is fixedly connected with handle, convenient and efficient so that the device has good convenience.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the sectional view that the utility model fixes box structure；

Fig. 3 is that the utility model first takes medicine hemisphere and second to take the sectional view of medicine hemisphere structure；

Fig. 4 is the vertical view that the utility model first takes medicine hemisphere structure.

In figure：1 fixed case, 2 first motors, 3 threaded rods, 4 first slide bars, 5 first take medicine hemisphere, 6 anti-pollution films, 7 second slide bars, 8 second take medicine hemisphere, 9 loop bars, 10 partition boards, 11 fixed links, 12 motor box, 13 second motors, 14 rotating bars, 15 telescopic rods, 16 handles.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：Chemical experiment drug taking device, including it is solid Determine case 1, the first motor 2 is fixedly connected at the top of 1 inner cavity of fixed case, the side of fixed case 2 is fixedly connected with telescopic rod 15, stretches Contracting bar 15 can adjust the length of the device, and the one end of telescopic rod 15 far from fixed case 1 is fixedly connected with handle 16, use Person can hold handle 16 and be operated to the device, and the output end of the first motor 2 is fixedly connected with threaded rod 3, screw thread The bottom end of bar 3 and the bottom of 1 inner cavity of fixed case are rotatablely connected by bearing, and the top and bottom setting on 3 surface of threaded rod There are the screw thread of opposite direction, the screw thread of the opposite direction of 3 surface of threaded rod setting that can drive the first slide bar 4 and the second slide bar 7 It moves round about, the bottom thread on 3 surface of threaded rod is connected with the first slide bar 4, and the first slide bar 4 is far from threaded rod 3 One end through fixed case 1 and extend to the outside of fixed case 1, the first slide bar 4 extends to one end fixed case 1 outside and fixes company It is connected to first and takes medicine hemisphere 5, first takes medicine hemisphere 5 in hemispherical, and first takes the surface of 5 inner cavity of medicine hemisphere to fix It is connected with anti-pollution film 6, anti-pollution film 6 is and readily replaceable, 3 surface of threaded rod in order to avoid drug is not contaminated Screw top be connected with the second slide bar 7, and second one end of slide bar 7 far from threaded rod 3 through fixed case 1 and extends to solid Determine the outside of case 1, one end that the second slide bar 7 extends to outside fixed case 1 is fixedly connected with takes medicine hemisphere 5 to match with first Second used takes medicine hemisphere 8, the side of 1 inner cavity of fixed case and positioned at the bottom at the top and the second slide bar 7 of the first slide bar 4 Between loop bar 9 is fixedly connected with by supporting rod, and partition board 10, partition board 10 are fixedly connected between the both sides of 9 inner cavity of loop bar Top and bottom fixed link 11 is fixedly connected with by spring, and loop bar 9 is run through in the one end of fixed link 11 far from spring And the outside of loop bar 9 is extended to, fixed link 11 extends to top and second of the one end outside loop bar 9 respectively with the first slide bar 4 The bottom of slide bar 7 is fixedly connected, and second takes and be fixedly connected with motor box 12, and motor box 12 at the top of 8 inner cavity of medicine hemisphere The second motor 13 is fixedly connected at the top of inner cavity, the output shaft of the second motor 13 is fixedly connected with rotating bar 14, and rotates The bottom end of bar 14 is through motor box 12 and extends to the first inner cavity for taking medicine hemisphere 5, and rotating bar 14 has an elongation and shortens Rotating bar 14 is extended the inner cavity for taking medicine hemisphere 5 to first when using, foreshortens to rotating bar 14 after use by function Second takes the inner cavity of medicine hemisphere 8, and rotating bar 14, which extends to first one end of 5 inner cavity of medicine hemisphere is taken to be fixedly connected with, to be stirred Broken blade.

Take medicine hemisphere 5 and second that medicine hemisphere 8 is taken to be put by first in use, user can first pass through telescopic rod 15 The medicine bottle of medicine is taken, then user can start the first motor 2, and the first motor 2 can drive its surface crown and bottom after starting Second slide bar 7 and the first slide bar 4 in portion do opposite direction movement, and then have driven first medicine hemisphere 5 and second is taken to take medicine half The movement of sphere 8 takes medicine hemisphere 5 and after second takes medicine hemisphere 8 to open, at this moment user can will be in medicine bottle when first Drug put into and first take medicine hemisphere 5, be then again started up the first motor 2, take medicine hemisphere 5 and second to take medicine half by first Sphere 8 is closed, then whole device is taken out, and when needing to crush processing to the drug taken, user is just The second motor 13 can be started, and then driven the rotation of rotating bar 14, then can take medicine half to first by blending blade Drug inside sphere 5 is blended, and after use finishes, user can replace anti-pollution film 6 again.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions.By sentence " including one ... the element limited, it is not excluded that There is also other identical elements in the process, method, article or apparatus that includes the element ".

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (5)

1. chemical experiment drug taking device, including fixed case (1), it is characterised in that：The top of fixed case (1) inner cavity It is fixedly connected with the first motor (2), and the output end of the first motor (2) is fixedly connected with threaded rod (3), the threaded rod (3) bottom of bottom end and fixed case (1) inner cavity is rotatablely connected by bearing, and the top and bottom on threaded rod (3) surface It is provided with the screw thread of opposite direction, the bottom thread on threaded rod (3) surface is connected with the first slide bar (4), and first slides The one end of bar (4) far from threaded rod (3) runs through fixed case (1) and extends to the outside of fixed case (1), first slide bar (4) The one end extended to outside fixed case (1) is fixedly connected with first and takes medicine hemisphere (5), and first takes in medicine hemisphere (5) The surface of chamber is fixedly connected with anti-pollution film (6), and the screw top on threaded rod (3) surface is connected with the second slide bar (7), And the one end of the second slide bar (7) far from threaded rod (3) is through fixed case (1) and extends to the outside of fixed case (1), and described the Two slide bars (7) extend to the external one end of fixed case (1) be fixedly connected with first take that medicine hemisphere (5) is used in combination the Two take medicine hemisphere (8).

2. chemical experiment according to claim 1 drug taking device, it is characterised in that：Fixed case (1) inner cavity Side and loop bar is fixedly connected with by supporting rod between the top and the bottom of the second slide bar (7) of the first slide bar (4) (9), it and between the both sides of loop bar (9) inner cavity is fixedly connected with partition board (10), the top and bottom of the partition board (10) are logical It crosses spring and is fixedly connected with fixed link (11), and the one end of fixed link (11) far from spring through loop bar (9) and extends to set The outside of bar (9), the fixed link (11) extend to the external one end of loop bar (9) respectively with the top of the first slide bar (4) and the The bottom of two slide bars (7) is fixedly connected.

3. chemical experiment according to claim 1 drug taking device, it is characterised in that：Described second takes medicine hemisphere (8) it is fixedly connected with motor box (12) at the top of inner cavity, and the second motor is fixedly connected at the top of motor box (12) inner cavity (13)。

4. chemical experiment according to claim 3 drug taking device, it is characterised in that：Second motor (13) Output shaft is fixedly connected with rotating bar (14), and the bottom end of rotating bar (14) through motor box (12) and extends to first and takes medicine The inner cavity of hemisphere (5), the rotating bar (14), which extends to first one end of medicine hemisphere (5) inner cavity is taken to be fixedly connected with, stirs Broken blade.

5. chemical experiment according to claim 1 drug taking device, it is characterised in that：The one of the fixed case (1) Side is fixedly connected with telescopic rod (15), and the one end of telescopic rod (15) far from fixed case (1) is fixedly connected with handle (16).