Experimental reagent shaking device

Abstract

The utility model relates to the technical field of shake-up devices, and discloses an experimental reagent shake-up device which comprises an experiment table for experiments, a spring is nested and fixed on the surface of a vertical rod, a top plate and the spring are mutually fixed, a fixing assembly is arranged on the surface of a side plate, and a driving device is arranged on the surface of the experiment table. A timing component is arranged on the surface of the experiment table and comprises fixing plates, a timer, a bolt and a supporting plate, the two fixing plates are fixed to the top surface of the experiment table, the timer is hinged between the fixing plates, the bolt is attached to the side face of the timer in a friction mode, and the supporting plate sleeves the surface of the bolt in a threaded mode. Through mutual cooperation of the experiment table, the vertical rod, the spring, the top plate, the side plate and the fixing assembly, when the device is used, reagent tubes with different sizes can be limited and fixed by virtue of the fixing assembly, and the reagent tubes can be driven to reciprocate up and down by virtue of the vertical rod and the spring, so that the aim of shaking up is fulfilled.

Description

TECHNICAL FIELD

[0001] The utility model relates to a shake -up device technical field, concretely is a kind of experimental reagent shake -up device. BACKGROUND

[0002] Reagent is a kind of product that will be used in many experiments, in part reagent experimental process, in order to ensure that the solution of reagent composition can be fully mixed, need staff to assist relevant shake -up device to reagent and carry out shake -up operation.

[0003] In the Chinese patent with the authorized publication number CN 219816040 U, a laboratory reagent shake -up device is disclosed, the device is connected with the movable block by rotating bolt and screw thread, rotating bolt can be rotated to make movable block move backward, so that active buckle and arc clamping plate are pasted together, can play the role of fixing test tube with reagent, prevent test tube from swinging in shake -up process, avoid causing damage, and also through motor driving disc rotation, disc rotation drives lug to make circular motion, lug can drive moving frame to swing, movable disc can drive loading mechanism to swing back and forth, realize the shake -up operation of test tube with reagent.

[0004] But in the process of actual use, reagent is shaken when, in order to guarantee the effect of mixing, the time of shaking has certain requirement, but existing device cannot carry out timing to shaking time, to affect the experimental effect of subsequent reagent, for this, a kind of experimental reagent shake -up device is presented. UTILITY MODEL CONTENT

[0005] The utility model is aimed at providing a kind of experimental reagent shake -up device, to solve the problem that the time of shaking has certain requirement in the process of actual use, reagent is shaken when, in order to guarantee the effect of mixing, but existing device cannot carry out timing to shaking time, to affect the experimental effect of subsequent reagent in the above background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an experimental reagent shaking device, including the experiment table that can be used for experiment, the top surface of experimental table is fixed with vertical rod, the surface of vertical rod is nested and is fixed with spring, the surface of vertical rod is connected with top plate slidingly, the top plate is fixed with spring each other, the surface of top plate is provided with side plate, the surface of side plate is provided with fixed component, the surface of experimental table is provided with drive arrangement, the surface of experimental table is provided with timing component, timing component includes fixed plate, timepiece, bolt and support plate, two fixed plates are fixed, two the top surface of experimental table is fixed, the timepiece is hinged between fixed plate, the side of timepiece is rubbed and is combined with bolt, the surface of bolt is screwed and is connected with support plate, the support plate is fixed with experimental table each other, the top surface of support plate and the bottom surface of timepiece are combined each other.

[0007] As preferred, the vertical rod and the spring are both provided with two, and the two vertical rods and the two springs are symmetrically distributed about the longitudinal center axis of the experimental table.

[0008] As preferred, the side plate is provided with a plurality of side plates, and the plurality of side plates are equally spaced on the top surface of the top plate.

[0009] As preferred, the top surface of the top plate is provided with a groove, and the groove corresponds to the side plate.

[0010] As preferred, the fixed component includes a lead screw and a sliding plate, the lead screw is connected to the surface of the side plate by a bearing, the sliding plate is screwed onto the surface of the lead screw, and the sliding plate is slidingly attached to the inner wall of the side plate.

[0011] As preferred, the end of the lead screw is fixed with a rotating plate, the inside of the rotating plate is threaded with a fastening bolt, and the fastening bolt is frictionally fixed to the top surface of the side plate.

[0012] As preferred, the drive arrangement includes a rotating shaft, a motor, and a cam, the rotating shaft is provided on the surface of the experimental table, the motor is fixed to the end of the rotating shaft, and the cam is fixed to the surface of the rotating shaft.

[0013] Compared with the prior art, the utility model has the following technical effects:

[0014] 1. The experimental table, vertical rod, spring, top plate, side plate and fixed component are cooperated with each other, so that the device can be used to fix different sizes of reagent tubes by the fixed component, and the vertical rod and the spring can drive the reagent tubes to move up and down reciprocally, achieving the purpose of shaking.

[0015] 2. The utility model discloses a drive device and timing component's mutual cooperation makes the device when using, can record the time of shaking even with the help of timing component, thereby cooperation staff promotes the shaking even effect, and further solves the prior art device without timing device, can not accurately time shaking even time, influence subsequent experiment effect's problem. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme in the embodiments of the present application or prior art, the drawings needed to be used in the embodiment or prior art description will be briefly introduced as follows, obviously, the drawings in the following description are only some embodiments of the present application, and for ordinary skilled in the art, other drawings can also be obtained without creative labor under the premise of these drawings.

[0017] Figure 1 It is the first visual angle structural schematic drawing of the utility model;

[0018] Figure 2 It is the second visual angle structural schematic drawing of the utility model;

[0019] Figure 3 It is the third visual angle structural schematic drawing of the utility model;

[0020] Figure 4 It is the Figure 1 Amplification structural schematic drawing of place A in the utility model;

[0021] Figure 5 It is the Figure 1 Amplification structural schematic drawing of place B in the utility model.

[0022] Mark explanation: 1, experiment table; 2, vertical rod; 3, spring; 4, top plate; 5, side plate; 6, fixed assembly; 601, screw rod; 602, sliding plate; 7, drive device; 701, rotating shaft; 702, motor; 703, cam; 8, timing component; 801, fixed plate; 802, timer; 803, bolt; 804, support plate. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the present application will be clearly and completely described in the following with the drawings in the embodiments of the present application, obviously, the described embodiments are only some embodiments of the present application, not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of the present application.

[0024] It should be noted that the structures, proportions, sizes, etc., shown in the accompanying drawings of this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this application can be implemented. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size should still fall within the scope of the technical content disclosed in this application, provided that they do not affect the effects and purposes that this application can produce.

[0025] Example

[0026] In the Chinese patent with publication number CN 219816040 U, ​​in actual use, when the reagent is shaken, there are certain requirements for the shaking time to ensure the mixing effect. However, the existing device cannot time the shaking time, which will affect the experimental results of the reagent.

[0027] Please see Figures 1-5 This utility model provides a technical solution: an experimental reagent shaking device, including an experimental table 1, a vertical rod 2 fixed to the top surface of the experimental table 1, a spring 3 nested and fixed to the surface of the vertical rod 2, a top plate 4 slidably connected to the surface of the vertical rod 2, a shock-absorbing rubber plate fixed below the top plate 4, the top plate 4 and the spring 3 being fixed to each other, a side plate 5 provided on the surface of the top plate 4, a fixing component 6 provided on the surface of the side plate 5, a driving device 7 provided on the surface of the experimental table 1, and a timing component 8 provided on the surface of the experimental table 1 to facilitate the experimenter's understanding of the shaking time and improve the reagent shaking effect. The timing component 8 includes a fixing plate 801, a timer 802, a bolt 803 and a support plate 804, two fixing plates 801 are fixed, and the two fixing plates 801 are fixed to the experimental table 1. On the top surface of the test bench 1, the timer 802 is hinged to the fixed plate 801, the bolt 803 is frictionally attached to the side of the timer 802, and the support plate 804 is threaded onto the surface of the bolt 803. The support plate 804 is fixed to the test bench 1. The top surface of the support plate 804 is in contact with the bottom surface of the timer 802. To ensure the stability of the top plate 4 when it is raised and lowered for shaking, there are two vertical rods 2 and two springs 3. The two vertical rods 2 and springs 3 are symmetrically distributed about the longitudinal central axis of the test bench 1. In order to enable the device to shake multiple groups of reagents synchronously, there are several side plates 5. The side plates 5 are evenly distributed on the top surface of the top plate 4. In order to increase the stability of the reagent tubes when they are placed, the top surface of the top plate 4 is provided with grooves, which correspond to the side plates 5.

[0028] To prevent the reagent tubes from falling during the shaking process, a fixing component 6 is provided. The fixing component 6 includes a lead screw 601 and a sliding plate 602. The lead screw 601 is bearing-connected to the surface of the side plate 5, and the sliding plate 602 is threaded onto the surface of the lead screw 601. The sliding plate 602 slides against the inner wall of the side plate 5. To increase the stability of the lead screw 601 after rotation, a rotating plate is fixed to the end of the lead screw 601. A fastening bolt passes through the internal thread of the rotating plate and is fixed by friction against the top surface of the side plate 5. To provide power output for the shaking operation, a driving device 7 is provided. The driving device 7 includes a rotating shaft 701, a motor 702, and a cam 703. The rotating shaft 701 is set on the surface of the experimental table 1, the motor 702 is fixed to the end of the rotating shaft 701, and the cam 703 is fixed to the surface of the rotating shaft 701.

[0029] The part number of the timer 802 is K2766 (and its seller is Suqian Haixi Information Technology Co., Ltd.).

[0030] The working principle or structural principle is as follows: First, the operator seals the reagent tube containing the reagent using a stopper or other parts, then places it in the groove on the surface of the top plate 4. Next, the rotating plate drives the lead screw 601 to rotate. Because the lead screw 601 and the sliding plate 602 are threadedly connected, the rotation of the lead screw 601 causes the sliding plate 602 to shift, thereby clamping and fixing the reagent tube. Then, the rotating plate and the lead screw 601 are limited by the threaded friction between the fastening bolt and the side plate 5. Finally, the operator can operate the timer 802. After timing is completed, motor 702 is started, which drives shaft 701 and cam 703 to rotate. During the rotation of cam 703, it will contact the rubber plate and drive the rubber plate and top plate 4 to move upward. When top plate 4 moves upward, it will compress spring 3. When cam 703 disengages from rubber plate, top plate 4 will return to its original position under the action of spring 3, thus forming an up-and-down oscillating motion trajectory to complete the shaking operation. When the specified shaking time is reached, timer 802 will sound an alarm, and the operator can then turn off motor 702.

[0031] If the power supply of timer 802 needs to be replaced, the operator can rotate screw 803 to disconnect it from timer 802, then flip timer 802 over and replace its internal power supply.

[0032] In summary, this device has the advantages of being highly practical and having a simple structure.

[0033] Those skilled in the art will understand that the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways, even if such combinations or combinations are not explicitly described in this utility model. In particular, the features described in the various embodiments and / or claims of this utility model can be combined or combined in various ways without departing from the spirit and teachings of this utility model. All such combinations and / or combinations fall within the scope of this utility model.

Claims

1. A reagent mixing device, comprising an experimental bench (1) for experimental use, characterized in that: A vertical rod (2) is fixed to the top surface of the experimental platform (1). A spring (3) is nested and fixed to the surface of the vertical rod (2). A top plate (4) is slidably connected to the surface of the vertical rod (2). The top plate (4) and the spring (3) are fixed to each other. A side plate (5) is provided on the surface of the top plate (4). A fixing component (6) is provided on the surface of the side plate (5). A driving device (7) is provided on the surface of the experimental platform (1). A timing component (8) is provided on the surface of the experimental platform (1). The timing component (8) includes a fixing plate (801) and a timer (802). The timer (802) is hinged between the fixed plates (801), and the bolt (803) is frictionally attached to the side of the timer (802). The support plate (804) is threaded onto the surface of the bolt (803). The support plate (804) is fixed to the experimental table (1). The top surface of the support plate (804) is attached to the bottom surface of the timer (802).

2. The experimental reagent shaking device according to claim 1, characterized in that: Two vertical rods (2) and two springs (3) are provided, and the two vertical rods (2) and two springs (3) are symmetrically distributed about the longitudinal central axis of the experimental platform (1).

3. The experimental reagent shaking device according to claim 1, characterized in that: The side plates (5) are provided in a plurality of them, and the plurality of side plates (5) are distributed at equal intervals on the top surface of the top plate (4).

4. The experimental reagent shaking device according to claim 1, characterized in that: The top surface of the top plate (4) is provided with a groove, which corresponds to the side plate (5).

5. The experimental reagent shaking device according to claim 1, characterized in that: The fixing component (6) includes a lead screw (601) and a sliding plate (602). The lead screw (601) is bearing connected to the surface of the side plate (5). The sliding plate (602) is threaded onto the surface of the lead screw (601). The sliding plate (602) slides against the inner wall of the side plate (5).

6. The experimental reagent shaking device according to claim 5, characterized in that: The end of the lead screw (601) is fixed with a rotating plate, and a fastening bolt is threaded through the internal thread of the rotating plate. The fastening bolt is fixed by friction with the top surface of the side plate (5).

7. The experimental reagent shaking device according to claim 1, characterized in that: The drive device (7) includes a rotating shaft (701), a motor (702) and a cam (703). The rotating shaft (701) is disposed on the surface of the experimental table (1), the motor (702) is fixed to the end of the rotating shaft (701), and the cam (703) is fixed to the surface of the rotating shaft (701).

Images