Oscillator

Abstract

The utility model discloses an oscillator in the related field of pharmaceutical experiments, which comprises a base and an oscillation disc, the upper end of the base is rotatably connected with a first rotating rod, the upper end of the first rotating rod is slidably sleeved with a second rotating rod, the center position of the upper end of the oscillation disc is fixedly connected with an inner sleeve, and the second rotating rod is rotatably connected to the oscillation disc through a bearing. The upper end of the second rotating rod extends into the inner sleeve, multiple sets of partition plates are evenly and fixedly arranged on the outer wall of the inner sleeve and the inner wall of the oscillation disc, an inner cavity of the oscillation disc is divided into multiple sets of placement areas through the partition plates, placement clamps are movably arranged on the inner walls of the placement areas, and the outer sides of the placement clamps are connected to the inner wall of the oscillation disc through spring telescopic pins. The inside of the oscillation disc is divided into a plurality of groups of placing areas, a plurality of groups of medicine placing clamps are separately placed, the motor driving transmission structure in the base can be utilized to realize transverse and longitudinal back-and-forth movement of the placing clamps, full mixing oscillation of the medicine is realized, manpower is saved, and the efficiency is high.

Description

Technical Field

[0001] The utility model relates to the field of pharmaceutical experiments, and more specifically, to an oscillator. Background Art

[0002] Pharmacy is a healthcare industry that connects health science and chemical science. It is responsible for ensuring the safe and effective use of drugs. Pharmacy mainly studies the source, preparation, properties, effects, analysis, identification, preparation, production, storage and search (including synthesis) of new drugs. The main task is to continuously provide more effective drugs and improve the quality of drugs, ensure the safety of drug use, and enable patients to treat or cure diseases in a way that minimizes harm and maximizes benefits.

[0003] In addition, test tubes are also instruments used in chemical laboratories, and are used as reaction containers for small amounts of reagents. In order to fully mix the reagents for reaction, the test tubes often need to be shaken. Currently, medical workers shake the test tubes by hand, which is also time-consuming and laborious. Utility Model Content

[0004] 1. Technical problems to be solved

[0005] The purpose of the utility model is to provide an oscillator to solve the related problems raised in the above background technology.

[0006] 2. Technical solution

[0007] An oscillator comprises a base and an oscillating disk, the upper end of the base is rotatably connected to a first rotating rod, the upper end of the first rotating rod is slidably sleeved with a second rotating rod, the center position of the upper end of the oscillating disk is fixedly connected to an inner sleeve, and the second rotating rod is rotatably connected to the oscillating disk through a bearing, and the upper end of the second rotating rod extends to the inside of the inner sleeve, the outer wall of the inner sleeve and the inner wall of the oscillating disk are evenly and fixedly provided with a plurality of groups of partitions, and the partitions divide the inner cavity of the oscillating disk into a plurality of groups of placement areas, the inner wall of the placement area is movably provided with a placement clamp, and the outer side of the placement clamp is connected to the inner wall of the oscillating disk through a spring telescopic pin, the outer side of the inner sleeve is horizontally penetrated by a plurality of groups of movable rods abutting against the inner wall of the placement clamp, and the upper end of the second rotating rod is fixedly connected with an elliptical block in contact with the inner end of the movable rod.

[0008] Preferably, a motor is fixedly arranged in the inner cavity of the base, and a power end of the motor is fixedly connected to the bottom of the first rotating rod, and a switch group electrically connected to the motor is arranged on the front side of the base.

[0009] Preferably, the transverse cross-sections of the first rotating rod and the second rotating rod are both square, and a part of the first rotating rod is designed as a cylindrical section, and the transverse cross-section of the first rotating rod located in the cylindrical section is circular.

[0010] Preferably, a reciprocating thread is provided on the surface of the cylindrical section of the first rotating rod, and a movable block is connected to the outer thread sleeve of the cylindrical section of the first rotating rod, the outer side of the movable block is connected to the bottom of the oscillating plate through a bracket, and a limiting rod is also fixedly connected to the upper end of the base, and the limiting rod moves longitudinally through the bracket.

[0011] Preferably, the outer end of the movable rod is fixedly connected to a rubber head in contact with the outer side of the placement fixture, the inner end of the movable rod is fixedly connected to a limit plate in contact with the elliptical block, and the limit plate is connected to the inner wall of the inner sleeve through a spring.

[0012] Preferably, the spring telescopic pin and the spring are both in an extended state in a default state.

[0013] 3. Beneficial effects

[0014] Compared with the prior art, the advantages of the present invention are:

[0015] The utility model divides the interior of the oscillating disk into multiple groups of placement areas and separately places the placement clamps for the multiple groups of medicines, and can utilize the motor-driven transmission structure in the base to realize the lateral reciprocating movement of the placement clamps to realize the mixed oscillation of the medicines, and the structure of the movable block sleeved on the outer side of the first rotating rod for cooperation and connection can synchronously drive the oscillating disk to reciprocate up and down while the motor rotates, so that the medicines clamped by the placement clamps in the oscillating disk can be fully mixed and oscillated, which saves manpower and can oscillate multiple groups of medicines at one time, and the efficiency of the mixed oscillation is also very high, which has a significant improvement in practical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a top view schematic diagram of the oscillating disk structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of point A of the utility model.

[0019] Explanation of the numbers in the figure: 1-base, 102-switch group, 2-oscillation plate, 3-first rotating rod, 301-cylindrical section, 302-movable block, 303-bracket, 304-limiting rod, 4-second rotating rod, 5-inner sleeve, 6-partition, 7-placing area, 8-placing fixture, 9-spring telescopic pin, 10-movable rod, 1001-rubber head, 1002-limiting plate, 1003-spring, 11-elliptical block. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0023] See also Figure 1-3, an oscillator, comprising a base 1 and an oscillating disk 2, wherein the upper end of the base 1 is rotatably connected to a first rotating rod 3, the upper end of the first rotating rod 3 is slidably sleeved with a second rotating rod 4, an inner sleeve 5 is fixedly connected to the center position of the upper end of the oscillating disk 2, and the second rotating rod 4 is rotatably connected to the oscillating disk 2 through a bearing, and the upper end of the second rotating rod 4 extends to the inside of the inner sleeve 5, the outer wall of the inner sleeve 5 and the inner wall of the oscillating disk 2 are evenly and fixedly provided with a plurality of groups of partitions 6, and the partitions 6 divide the inner cavity of the oscillating disk 2 into a plurality of groups of placement areas 7, the inner wall of the placement area 7 is movably provided with a placement fixture 8, and the outer side of the placement fixture 8 is connected to the inner wall of the oscillating disk 2 through a spring telescopic pin 9, the outer side of the inner sleeve 5 is transversely penetrated with a plurality of groups of movable rods 10 abutting against the inner wall of the placement fixture 8, and the upper end of the second rotating rod 4 is fixedly connected to an elliptical block 11 contacting the inner end of the movable rod 10, wherein a motor is fixedly provided in the inner cavity of the base 1, and the power end of the motor is fixedly connected to the bottom of the first rotating rod 3, and an electrical connection is provided on the front side of the base 1 The switch group 102 of the motor, the first rotating rod 3 and the second rotating rod 4 are all square in transverse cross-section, and the first rotating rod 3 is partially designed with a cylindrical section 301. The transverse cross-section of the first rotating rod 3 located in the cylindrical section 301 is circular, and the surface of the first rotating rod 3 located in the cylindrical section 301 is provided with a reciprocating thread, and the first rotating rod 3 is located in the outer thread sleeve of the cylindrical section 301 and is connected with a movable block 302, the outer side of the movable block 302 is connected to the bottom of the oscillation disk 2 through a bracket 303, the upper end of the base 1 is also fixedly connected to a limiting rod 304, and the limiting rod 304 longitudinally moves through the bracket 303, the outer end of the movable rod 10 is fixedly connected to a rubber head 1001 in contact with the outer side of the placement fixture 8, the inner end of the movable rod 10 is fixedly connected to a limiting plate 1002 in contact with the elliptical block 11, and the limiting plate 1002 is connected to the inner wall of the inner sleeve 5 through a spring 1003, and the spring telescopic pin 9 and the spring 1003 are both in an elastically extended state in the default state.

[0024] Based on all the above structural designs, when the device is in use, the staff places the test tube in the placement fixture 8 at the upper end of the oscillating disk 2 and fixes it, and cooperates with the partition 6 to isolate it to prevent the medicine in the test tube from splashing onto the test tubes in other placement areas 7 and causing contamination. The motor is started by using the switch in the switch group 102, and the motor drives the first rotating rod 3 to rotate. Since the upper end of the first rotating rod 3 is slidably connected to the second rotating rod 4, and the transverse cross-sections of the first rotating rod 3 and the second rotating rod 4 are both square, the first rotating rod 3 will drive the second rotating rod 4 to rotate, and then drive the elliptical block 11 at the upper end of the second rotating rod 4 to rotate synchronously. The elliptical block 11 sequentially contacts the limit plates 1002 at the inner ends of the multiple groups of movable rods 10 in the inner sleeve 5, and squeezes the spring 1003 on the outer side of the limit plates 1002, and at the same time squeezes the movable rod 10 outward. When the movable rod 10 is squeezed outward, the rubber head 1001 at its outer end contacts the placement fixture 8 to make it move outward together and compress the spring telescopic pin 9. When the outer end of the elliptical block 11 is released from the abutment contact with the limit plate 1002, at this time, under the elastic restoring force of the spring telescopic pin 9, the placement fixture 8 is driven to move back, and then with the rotation of the elliptical block 11, the placement fixture 8 is reciprocated to achieve initial oscillation. At the same time, when the first rotating rod 3 rotates, the reciprocating thread on the surface of the outer cylindrical section 301 drives the movable block 302. Since the bracket 303 connected to the outer side of the movable block 302 is movably penetrated and inserted by the limiting rod 304 and limitedly rotates, the first rotating rod 3 will drive the movable block 302 to move back and forth up and down on the surface of the cylindrical section 301, and then drive the upper oscillation plate 2 to move back and forth up and down, so as to achieve deep oscillation and mixing of the placement fixture 8 inside the oscillation plate 2, thereby improving the oscillation and mixing effect and improving efficiency.

[0025] It should be noted that the placement clamp 8 is an existing test tube clamp, which can clamp and fix the test tube, and will not be described in detail here.

[0026] It should also be noted that the second rotating rod 4 also slides up and down on the upper end of the first rotating rod 3 as the movable block 302 moves up and down, but the length setting of the second rotating rod 4 can ensure that the second rotating rod 4 will not slide off from the upper end of the first rotating rod 3.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An oscillator, comprising a base (1) and an oscillating disk (2), characterized in that: The upper end of the base (1) is rotatably connected to a first rotating rod (3), and the upper end of the first rotating rod (3) is slidably sleeved with a second rotating rod (4). The center position of the upper end of the oscillation disk (2) is fixedly connected to an inner sleeve (5), and the second rotating rod (4) is rotatably connected to the oscillation disk (2) through a bearing, and the upper end of the second rotating rod (4) extends into the inner sleeve (5). The outer wall of the inner sleeve (5) and the inner wall of the oscillation disk (2) are evenly and fixedly provided with a plurality of partitions (6), and the partitions (6) divide the inner cavity of the oscillation disk (2) into a plurality of placement areas (7). The inner wall of the placement area (7) is movably provided with a placement fixture (8), and the outer side of the placement fixture (8) is connected to the inner wall of the oscillation disk (2) through a spring telescopic pin (9). The outer side of the inner sleeve (5) is transversely penetrated by a plurality of movable rods (10) that abut against the inner wall of the placement fixture (8), and the upper end of the second rotating rod (4) is fixedly connected with an elliptical block (11) that contacts the inner side end of the movable rod (10).

2. An oscillator according to claim 1, characterized in that: A motor is fixedly arranged in the inner cavity of the base (1), and a power end of the motor is fixedly connected to the bottom of the first rotating rod (3). A switch group (102) electrically connected to the motor is arranged on the front of the base (1).

3. An oscillator according to claim 2, characterized in that: The transverse cross-sections of the first rotating rod (3) and the second rotating rod (4) are both square, while a portion of the first rotating rod (3) is designed as a cylindrical section (301), and the transverse cross-section of the first rotating rod (3) located in the cylindrical section (301) is circular.

4. An oscillator according to claim 3, characterized in that: The surface of the cylindrical section (301) of the first rotating rod (3) is provided with a reciprocating thread, and the outer thread sleeve of the first rotating rod (3) located on the cylindrical section (301) is connected to a movable block (302), the outer side of the movable block (302) is connected to the bottom of the oscillating plate (2) through a bracket (303), and the upper end of the base (1) is also fixedly connected to a limiting rod (304), and the limiting rod (304) is longitudinally movable and penetrates the bracket (303).

5. An oscillator according to claim 4, characterized in that: The outer end of the movable rod (10) is fixedly connected to a rubber head (1001) in contact with the outer side of the placement fixture (8), and the inner end of the movable rod (10) is fixedly connected to a limit plate (1002) in contact with the elliptical block (11), and the limit plate (1002) is connected to the inner wall of the inner sleeve (5) via a spring (1003).

6. An oscillator according to claim 5, characterized in that: The spring telescopic pin (9) and the spring (1003) are both in an extended state in the default state.

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