Microporous plate constant-temperature oscillator

Abstract

The utility model discloses a microplate constant temperature oscillator, which relates to the oscillator field, and comprises an oscillator body, the top of the oscillator body is connected with a bearing plate, the top of the bearing plate is provided with a microplate, the top of the bearing plate is provided with a first groove, the first groove is internally connected with a sliding rod, and the outer wall of the sliding rod is connected with two sliding cylinders. The opposite sides of the two sliding barrels are connected with first springs, the other ends of the first springs are connected with the side walls of the first grooves, and the tops of the sliding barrels are connected with pushing rods. A pressing plate is pressed, the pressing plate extrudes a pressing rod and a connecting rod, the pressing rod extrudes an extruding plate, an extruding plate extrudes a second spring, so that the second spring deforms, the connecting rod pushes a connecting plate, the connecting plate pulls a pressing plate, the pressing plate is moved away from the microplate, a first spring is utilized to push a sliding cylinder, and the sliding cylinder pushes a pushing rod; and the push rod pushes the push plate, and the push plate pushes the micro-pore plate to push out the micro-pore plate, so that the micro-pore plate can be conveniently taken and placed.

Description

Technical Field

[0001] The utility model relates to the field of oscillators, in particular to a microplate constant temperature oscillator. Background Art

[0002] The microplate oscillator uses a brushless DC motor to drive the oscillation, and is mainly used for mixing and oscillating solutions in ELISA plates, cell culture plates, etc. It can be used in experiments such as immunoassays and staining, and can be used in low-temperature environments or incubators. The product has a compact appearance, simple and convenient operation, and is safe, stable, and noiseless.

[0003] At present, when a microplate containing a solution is placed on the carrying surface of an oscillator, the prior art mostly installs it by snapping it in place. When the microplate needs to be removed, the microplate needs to be snapped forcefully, which is too inconvenient to take out the microplate. Furthermore, snapping it forcefully multiple times can easily cause damage to the snaps on the carrying surface, thereby affecting the stability of the microplate.

[0004] Therefore, it is necessary to invent a microplate constant temperature oscillator to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a microplate constant temperature oscillator to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a microplate constant temperature oscillator, comprising an oscillator body, a carrying plate connected to the top of the oscillator body, a microplate arranged on the top of the carrying plate, a first groove provided on the top of the carrying plate, a slide bar connected to the first groove, two slide cylinders connected to the outer wall of the slide bar, a first spring connected to the opposite side of the two slide cylinders, the other end of the first spring is connected to the side wall of the first groove, a push rod is connected to the top of the slide cylinder, a push plate is connected to the top of the push rod, a second groove provided on the top of the oscillator body, a second spring connected to the second groove, an extrusion plate connected to the top of the extrusion plate, a pressing rod connected to the top of the pressing rod, a pressing plate connected to the top of the pressing plate, connecting rods connected to the left and right sides of the pressing plate, the other end of the connecting rod is connected to the connecting plate, an opening provided in the connecting plate, a pressing plate arranged in the opening, a top of one side of the pressing plate is arranged as an inclined surface, and a moving opening corresponding to the pressing plate is provided on the top of the carrying plate.

[0007] Preferably, both the front and rear sides of the clamping plate are connected to limit strips, and both the front and rear sides of the movable opening are provided with limit grooves corresponding to the limit strips.

[0008] Preferably, a slider is connected to the bottom of the connecting plate, and a slide groove corresponding to the slider is formed on the top of the oscillator body.

[0009] Preferably, a first threaded hole is formed at the top of the connecting plate, and a bolt is threadedly connected to the first threaded hole, and a plurality of second threaded holes corresponding to the bolts are formed at the top of the clamping plate.

[0010] Technical effects and advantages of the utility model:

[0011] By pressing the pressing plate, the pressing plate squeezes the pressing rod and the connecting rod, the pressing rod squeezes the squeezing plate, the squeezing plate squeezes the second spring, so that the second spring is deformed, the connecting rod pushes the connecting plate, the connecting plate pulls the clamping plate, and the clamping plate is moved away from the microporous plate. The first spring is used to push the slide cylinder, the slide cylinder pushes the pushing rod, the pushing rod pushes the pushing plate, and the pushing plate pushes the microporous plate to push the microporous plate out, so that the microporous plate can be easily taken and placed. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic cross-sectional view of the oscillator body of the utility model;

[0014] Figure 3 It is a schematic cross-sectional structure diagram of the load-bearing plate of the utility model;

[0015] Figure 4 It is a schematic diagram of the top view of the structure of the pressing plate and the bearing plate of the utility model.

[0016] In the figure: 1. oscillator body; 2. supporting plate; 3. micro-porous plate; 4. sliding rod; 5. sliding cylinder; 6. first spring; 7. pushing rod; 8. pushing plate; 9. second spring; 10. extrusion plate; 11. pressing rod; 12. pressing plate; 13. connecting rod; 14. connecting plate; 15. clamping plate; 16. limiting strip; 17. sliding block; 18. bolt. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] The utility model provides Figure 1-4A microplate constant temperature oscillator shown in the figure comprises an oscillator body 1, a carrier plate 2 is connected to the top of the oscillator body 1, a microplate 3 is arranged on the top of the carrier plate 2, a first groove is opened on the top of the carrier plate 2, and a slide bar 4 is connected in the first groove, two slide cylinders 5 are connected to the outer wall of the slide bar 4, and the opposite sides of the two slide cylinders 5 are connected to a first spring 6, and the other end of the first spring 6 is connected to the side wall of the first groove, a push rod 7 is connected to the top of the slide cylinder 5, and a push plate 8 is connected to the top of the push rod 7 A second groove is provided at the top of the oscillator body 1, and a second spring 9 is connected in the second groove, a pressing plate 10 is connected to the top of the second spring 9, a pressing rod 11 is connected to the top of the pressing plate 10, a pressing plate 12 is connected to the top of the pressing rod 11, a connecting rod 13 is connected to the left and right sides of the pressing plate 12, and a connecting plate 14 is connected to the other end of the connecting rod 13, an opening is provided in the connecting plate 14, and a pressing plate 15 is provided in the opening, and a top of one side of the pressing plate 15 is set as an inclined surface, and a load-bearing plate The top of the microporous plate 3 is provided with a moving opening corresponding to the pressing plate 15. By pressing the microporous plate 3 on the pushing plate 8 and pressing downward, the microporous plate 3 presses the inclined surface of the pressing plate 15, so that the pressing plate 15 moves to both sides. At this time, the pushing plate 8 presses the pushing rod 7, and the pushing rod 7 presses the slide 5, so that the slide 5 slides on the slide rod 4 and presses the first spring 6, so that the first spring 6 is deformed, and the microporous plate 3 is pressed by the two pressing plates 15. If the microporous plate 3 needs to be removed, the pressing plate 12 is pressed. The pressing plate 12 squeezes the pressing rod 11 and the connecting rod 13, the pressing rod 11 squeezes the squeezing plate 10, and the squeezing plate 10 squeezes the second spring 9, causing the second spring 9 to deform, and the connecting rod 13 pushes the connecting plate 14, and the connecting plate 14 pulls the clamping plate 15 to move the clamping plate 15 away from the microporous plate 3, and uses the first spring 6 to push the slide 5, the slide 5 pushes the pushing rod 7, the pushing rod 7 pushes the pushing plate 8, and the pushing plate 8 pushes the microporous plate 3 to push the microporous plate 3 out, so that the microporous plate 3 can be easily taken and placed.

[0019] The front and rear sides of the clamping plate 15 are both connected to the limiting strips 16 , and the front and rear sides of the moving opening are both provided with limiting grooves corresponding to the limiting strips 16 , which can facilitate the position of the clamping plate 15 to be limited.

[0020] The bottom of the connecting plate 14 is connected with a slider 17 , and the top of the oscillator body 1 is provided with a slide groove corresponding to the slider 17 , which can facilitate the sliding limit of the connecting plate 14 .

[0021] A first threaded hole is provided at the top of the connecting plate 14, and a bolt 18 is threadedly connected to the first threaded hole. A plurality of second threaded holes corresponding to the bolts 18 are provided at the top of the clamping plate 15, so that the protruding length of the clamping plate 15 can be conveniently adjusted according to the size of the microporous plate 3.

[0022] Working principle of this utility model:

[0023] By pressing the microporous plate 3 onto the pushing plate 8 and squeezing it downward, the microporous plate 3 squeezes the inclined surface on the clamping plate 15, so that the clamping plate 15 moves to both sides. At this time, the pushing plate 8 squeezes the pushing rod 7, and the pushing rod 7 squeezes the slide 5, so that the slide 5 slides on the slide rod 4 and squeezes the first spring 6, so that the first spring 6 is deformed, and the two clamping plates 15 are used to clamp the microporous plate 3. If the microporous plate 3 needs to be removed, by pressing the pressing plate 12, the pressing plate 12 squeezes the pressing rod 11 and the connecting rod 13, the pressing rod 11 squeezes the squeezing plate 10, and the squeezing plate 10 squeezes the second spring 9, so that the second spring 9 is deformed, the connecting rod 13 pushes the connecting plate 14, and the connecting plate 14 pulls the clamping plate 15 to remove the clamping plate 15 from the microporous plate 3, and uses the first spring 6 to push the slide 5, the slide 5 pushes the pushing rod 7, the pushing rod 7 pushes the pushing plate 8, and the pushing plate 8 pushes the microporous plate 3 to push the microporous plate 3 out.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A microplate constant temperature oscillator, comprising an oscillator body, a carrying plate connected to the top of the oscillator body, a microplate arranged on the top of the carrying plate, characterized in that: The top of the carrying plate is provided with a first groove, and a sliding rod is connected in the first groove, and the outer wall of the sliding rod is connected to two sliding cylinders, and the two sliding cylinders are connected to the opposite sides of the first spring, and the other end of the first spring is connected to the side wall of the first groove, the top of the sliding cylinder is connected to a pushing rod, and the top of the pushing rod is connected to a pushing plate, the top of the oscillator body is provided with a second groove, and the second spring is connected in the second groove, the top of the second spring is connected to an extrusion plate, the top of the extrusion plate is connected to a pressing rod, the top of the pressing rod is connected to a pressing plate, the left and right sides of the pressing plate are connected to connecting rods, the other end of the connecting rod is connected to a connecting plate, an opening is provided in the connecting plate, and a clamping plate is provided in the opening, the top of one side of the clamping plate is set as an inclined surface, and the top of the carrying plate is provided with a moving opening corresponding to the clamping plate.

2. A microplate constant temperature oscillator according to claim 1, characterized in that: The front and rear sides of the clamping plate are both connected to limiting strips, and the front and rear sides of the moving opening are both provided with limiting grooves corresponding to the limiting strips.

3. A microplate constant temperature oscillator according to claim 1, characterized in that: The bottom of the connecting plate is connected with a sliding block, and the top of the oscillator body is provided with a sliding groove corresponding to the sliding block.

4. A microplate constant temperature oscillator according to claim 1, characterized in that: A first threaded hole is formed at the top of the connecting plate, and a bolt is threadedly connected to the first threaded hole. A plurality of second threaded holes corresponding to the bolts are formed at the top of the clamping plate.

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