Plasma mixing shaking apparatus

Abstract

The utility model discloses a kind of plasma mixing oscillation equipment, comprising: vibration box, vibrating motor, vibration base, first clamping mechanism and second clamping mechanism;Vibration motor is installed in vibration box, the output end of vibrating motor is in contact with vibration base, vibration base emerges from vibration box top, first clamping mechanism and second clamping mechanism are installed on vibration base, first clamping mechanism and second clamping mechanism are used for inserting into vibration detection mixed plate;First clamping mechanism and second clamping mechanism all include: elastic clamping piece, moving seat and adjusting assembly, elastic clamping piece is used for clamping vibration detection mixed plate, elastic clamping piece is installed on moving seat, moving seat can move relative to vibration base.The plasma mixing oscillation equipment, solve the problem that first clamping piece and second clamping piece cannot adapt to detection mixed plate of multiple widths in prior art due to first clamping piece and second clamping piece two ends are fixed on vibrating disc.

Description

Technical Field

[0001] This utility model relates to a plasma mixing auxiliary tool, specifically a plasma mixing and shaking device. Background Technology

[0002] Before plasma is stored, it needs to be tested, and the plasma needs to be mixed during the testing process. The plasma mixing steps are as follows: 1) Prepare a test mixing plate, which has indentations to form several receiving slots; 2) Place the plasma and test reagents into the receiving slots; 3) Mix the plasma and test reagents.

[0003] Because the container is shallow, stirring with a stirring rod or similar device can easily cause plasma to splash out, leading to interference between plasma particles and affecting test results. Therefore, a plasma mixing and shaking device is needed to achieve mixing after vibration.

[0004] Chinese patent disclosure discloses a plasma detection enzyme sample shaker with application number CN202221045773.8. This plasma detection enzyme sample shaker includes: a shell, a vibrating rod, a vibrating disk, and a positioning and clamping mechanism. A vibrating rod extends from the top of the shell, and a vibrating disk is mounted on the vibrating rod. The top surface of the vibrating disk has two mutually spaced extending edges, and a positioning and clamping mechanism is mounted on the extending edges for clamping the enzyme sample plate. The positioning and clamping mechanism includes: a first clamping piece and a second clamping piece. The first clamping piece is mounted on one extending edge, and the second clamping piece is mounted on the other extending edge. Both the first and second clamping pieces are elastic and have a wavy structure. Both the first and second clamping pieces extend towards the center of the vibrating disk to form a clamping surface. The clamping surface has an arc-shaped structure and is located between the two extending edges, for tightly adhering to the side wall of the enzyme sample plate.

[0005] Although the aforementioned plasma detection enzyme sample shaker solves the problem of not being able to position and clamp the enzyme sample plate in the prior art, the plasma detection enzyme sample shaker still has the following drawbacks: although the clamping force of the first and second clamps can be adjusted to some extent by adjusting the auxiliary push rod, since the first and second clamps are fixed on the vibrating plate at both ends, the first and second clamps cannot adapt to detection mixing plates of various widths, resulting in the low usability of the entire plasma detection enzyme sample shaker. Utility Model Content

[0006] This utility model aims to provide a plasma mixing and oscillating device to solve the problem in the prior art that the first and second clamps cannot adapt to detection mixing plates of various widths because their ends are fixed on the vibrating plate.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: The present invention discloses a plasma mixing and oscillation device, comprising: a vibration box, a vibration motor, a vibration base, a first clamping mechanism, and a second clamping mechanism; the vibration motor is installed inside the vibration box, the output end of the vibration motor is in contact with the vibration base, the vibration base protrudes from the top of the vibration box, and the first clamping mechanism and the second clamping mechanism are installed on the vibration base, the first clamping mechanism and the second clamping mechanism are used to insert the mixing plate to be vibrated and tested; both the first clamping mechanism and the second clamping mechanism include: an elastic clamping piece, a movable seat, and an adjustment component, the elastic clamping piece is used to clamp the mixing plate to be vibrated and tested, the elastic clamping piece is installed on the movable seat, the movable seat can move relative to the vibration base, and the movable seat and the vibration base are positioned and adjusted by the adjustment component.

[0008] Preferably, the adjustment assembly includes a nut and a screw, the screw passing through the movable seat, the screw being threadedly connected to two nuts, the two nuts clamping the movable seat together, and the screw being threadedly connected to the edge of the vibration base.

[0009] Preferably, the movable seat is equipped with a surrounding column, around which an elastic clamping piece is surrounded, and the elastic clamping piece is located between the surrounding column and one end of the screw.

[0010] Preferably, the edge of the vibration base has a slot for the movement of the movable seat and the elastic clip, and a cover is fastened to the top of the edge of the vibration base, and the cover is detachably connected to the edge of the vibration base.

[0011] Preferably, the movable seat has an inverted U-shaped structure, with the open end of the movable seat inserted into the surrounding column, and the surrounding column being pressed into the movable seat by the cover.

[0012] Preferably, the end of the screw located next to the surrounding post is threaded with a clamping head, which clamps the elastic clip onto the surrounding post.

[0013] Preferably, the surrounding post has a slot, and the elastic clip has a protruding anti-slip post that extends into the slot.

[0014] Preferably, the elastic clip has a wavy structure.

[0015] Preferably, the elastic clip includes: a middle section, a first clamping band, a second clamping band, a first inner hook end, and a second inner hook end. The middle section surrounds the surrounding post, and an anti-slip post protrudes from the middle section. One end of the middle section extends to form the first clamping band, and the other end of the middle section extends to form the second clamping band. Both the first and second clamping bands protrude toward the center of the vibration base to form an arc-shaped clamping surface. The clamping surface is used to clamp the mixing plate to be vibrated and tested. The end of the first clamping band away from the middle section extends to form the first inner hook end, and the end of the second clamping band away from the middle section extends to form the second inner hook end. The first and second inner hook ends are fastened to the edge of the vibration base by the cover.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] In this application, the auxiliary push rod used in the prior art to adjust the elastic clamping plate to move closer to or away from the center of the vibration base is no longer used. First, the two ends of the elastic clamping plate are no longer fixed to the edge of the vibration base. The elastic clamping plate is mounted on a movable seat, which can move relative to the vibration base. Then, the position of the movable seat is adjusted by using an adjustment component, and then the distance from the elastic clamping plate on the movable seat to the center of the vibration base is adjusted. This allows for adjustment of the position of the movable seat and the elastic clamping plate to accommodate mixing plates of various widths to be vibrated for testing. The vibration base can be raised and lowered relative to the vibration chamber. By controlling the size of the space inside the vibration chamber, the height of the vibration chamber can be limited. The output end of the vibration motor is in close contact with the bottom of the vibration base. The output end of the vibration motor is an eccentric block, and the center line of the eccentric block is offset from the axis of rotation of the vibration motor. Thus, when the vibration section rotates, the vibration base vibrates up and down, achieving mixing of plasma and detection reagent in the mixing plate to be vibrated for testing, without the plasma and detection reagent splashing out of the receiving tank.

[0018] Other advantages, objectives and features of this invention will be partly apparent from the following description, and partly understood by those skilled in the art through study and practice of this invention. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of a plasma mixing and shaking device.

[0020] Figure 2 for Figure 1 A schematic diagram of the plasma mixing and shaking device after the middle cover is disassembled.

[0021] Figure 3 for Figure 2 Enlarged view of point A in the middle.

[0022] Reference numerals: 1. Vibration box; 2. Vibration base; 20. Slot; 3. First clamping mechanism; 31. Elastic clamp; 311. Middle section; 312. First clamping band; 313. Second clamping band; 314. First inner hook end; 315. Second inner hook end; 32. Moving seat; 33. Adjustment component; 331. Nut; 332. Screw; 34. Surrounding column; 340. Slot; 35. Pressing head; 4. Second clamping mechanism; 5. Cover. Detailed Implementation

[0023] To make the technical means, creative features, achieved objectives and functions of this utility model clearer and easier to understand, the utility model will be further described below with reference to the accompanying drawings and specific embodiments:

[0024] like Figures 1 to 3As shown, this utility model discloses a plasma mixing and oscillation device, including: a vibration box 1, a vibration motor (not shown), a vibration base 2, a first clamping mechanism 3, and a second clamping mechanism 4; the vibration box 1 is equipped with a vibration motor, the output end of which contacts the vibration base 2, the vibration base 2 protrudes from the top of the vibration box 1, and the first clamping mechanism 3 and the second clamping mechanism 4 are installed on the vibration base 2. The first clamping mechanism 3 and the second clamping mechanism 4 are used to place the mixing plate to be vibrated and tested; the first clamping mechanism 3 and the second clamping mechanism 4 each include: an elastic clamping piece 31, a movable seat 32, and an adjusting component 33. The elastic clamping piece 31 is used to clamp the mixing plate to be vibrated and tested, and the elastic clamping piece 31 is installed on the movable seat 32. The movable seat 32 can move relative to the vibration base 2, and the movable seat 32 and the vibration base 2 are positioned and adjusted by the adjusting component 33.

[0025] In this application, the adjustment component 33 includes: a nut 331 and a screw 332. The screw 332 passes through the movable seat 32, and the screw 332 is threadedly connected to two nuts 331. The two nuts 331 cooperate to clamp the movable seat 32, and the screw 332 is threadedly connected to the edge of the vibration base 2. The two nuts 331 clamp the movable seat 32, and the screw 332 does not contact the inner wall of the movable seat 32. The screw 332 can rotate relative to the movable seat 32, thereby realizing the movement and positioning of the movable seat 32 and the elastic clamp 31 by rotating the screw 332 threadedly connected to the vibration base 2 to adapt to the vibration detection mixing plate of different widths.

[0026] Preferably, a surrounding post 34 is installed on the movable base 32, around which the elastic clamping piece 31 surrounds. The elastic clamping piece 31 is located between the surrounding post 34 and one end of the screw 332. The surrounding post 34 has the effect of positioning the elastic clamping piece 31, so that when the elastic clamping piece 31 is squeezed by the mixing plate to be vibrated, the elastic clamping piece 31 can also deform around the surrounding post 34.

[0027] In this application, the edge of the vibration base 2 is provided with a slot 20 for the movement of the movable seat 32 and the elastic clamp 31. A cover 5 is fastened to the upper edge of the vibration base 2, and the cover 5 is detachably connected to the edge of the vibration base 2. The slot 20 provides installation space for the surrounding column 34, the movable seat 32 and the elastic clamp 31. However, it is not aesthetically pleasing for the connection between the surrounding column 34, the movable seat 32 and the elastic clamp 31 to be exposed. Therefore, the cover 5 is designed. The cover 5 also prevents impurities from entering the vicinity of the elastic clamp 31, thus avoiding impurities from affecting the deformation and movement of the elastic plate.

[0028] In this application, the movable seat 32 has an inverted U-shaped structure. The open end of the movable seat 32 is inserted into the surrounding post 34, and the surrounding post 34 is pressed into the movable seat 32 by the cover 5. This achieves the effect that after the middle part of the elastic clip 31 is placed into the movable seat 32, the surrounding post 34 is inserted from the top of the movable seat 32, and the inner wall of the movable seat 32 restricts the up and down movement of the elastic clip 31, preventing the elastic clip 31 from moving arbitrarily.

[0029] In this application, a clamping head 35 is threadedly connected to the end of the screw 332 located next to the surrounding post 34. The clamping head 35 presses the elastic clamp 31 onto the surrounding post 34. Before the surrounding post 34 is inserted into the elastic clamp 31, the clamping head 35 is located away from the elastic clamp 31, allowing the elastic clamp 31 to move to a position that does not obstruct the insertion of the surrounding post 34 into the movable seat 32. After the surrounding post 34 is inserted into place, the clamping head 35 is rotated, pressing the middle of the elastic clamp onto the surrounding post 34, thus positioning the elastic clamp 31 on the movable seat 32. The clamping head 35 can preferably have a circular structure, with the surface of the clamping head 35 in contact with the elastic clamp 31 being spherical, allowing the clamping head 35 to rotate smoothly relative to the elastic clamp 31.

[0030] In this application, the surrounding column 34 has a slot 340, and the elastic clamping piece 31 has a protruding anti-slip post that extends into the slot 340. Since the elastic clamping piece 31 is pressed against the surrounding column 34, in order to prevent the middle part of the elastic clamping piece 31 from moving relative to the surrounding column 34, the slot 340 on the surrounding column 34 is designed to cooperate with the anti-slip post to position the middle part of the elastic clamping piece 31. This prevents the elastic clamping piece 31 from moving arbitrarily when squeezed by the mixing plate to be vibrated, thus avoiding the middle part of the elastic clamping piece 31 moving to a position where it is detached from the surrounding column 34, and ensuring the clamping force of the elastic clamping piece 31.

[0031] Preferably, the elastic clamp 31 has a wavy structure. This allows the mixing plate to slide smoothly when it enters between the two elastic clamps, and also allows the mixing plate to deform by compressing the elastic clamp 31.

[0032] In this application, the elastic clip 31 includes: a middle section 311, a first clamping band 312, a second clamping band 313, a first inner hook end 314, and a second inner hook end 315. The middle section 311 surrounds the surrounding post 34, and an anti-slip post protrudes from the middle section 311. One end of the middle section 311 extends to form the first clamping band 312, and the other end of the middle section 311 extends to form the second clamping band 313. Both the first clamping band 312 and the second clamping band 313 protrude toward the center of the vibration base 2 to form an arc-shaped clamping surface. The clamping surface is used to clamp the mixing plate to be vibrated and tested. The first clamping band 312 extends away from the middle section 311 to form the first inner hook end 314, and the second clamping band 313 extends away from the middle section 311 to form the second inner hook end 315. The first inner hook end 314 and the second inner hook end 315 are fastened to the edge of the vibration base 2 by the cover body 5. The section, the first inner hook end 314 and the second inner hook end 315 are all covered by the vibrating base 2 and the cover 5, with only the clamping surfaces of the first clamping band 312 and the second clamping band 313 exposed, ensuring an aesthetically pleasing appearance and preventing impurities from entering the deformation and movement of the elastic clamping piece 31.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A plasma mixing and shaking device, characterized in that, include: Vibration box (1), vibration motor, vibration base (2), first clamping mechanism (3) and second clamping mechanism (4); A vibration motor is installed inside the vibration box (1). The output end of the vibration motor is in contact with the vibration base (2). The vibration base (2) protrudes from the top of the vibration box (1). A first clamping mechanism (3) and a second clamping mechanism (4) are installed on the vibration base (2). The first clamping mechanism (3) and the second clamping mechanism (4) are used to place the mixing plate to be vibrated and tested. The first clamping mechanism (3) and the second clamping mechanism (4) both include: an elastic clamp (31), a movable seat (32), and an adjustment component (33). The elastic clamp (31) is used to clamp the mixing plate to be vibrated and tested. The elastic clamp (31) is installed on the movable seat (32). The movable seat (32) can move relative to the vibration base (2). The movable seat (32) and the vibration base (2) are adjusted and positioned by the adjustment component (33). The adjustment assembly (33) includes: a nut (331) and a screw (332). The screw (332) passes through the movable seat (32). The screw (332) is threaded with two nuts (331). The two nuts (331) cooperate to clamp the movable seat (32). The screw (332) is threaded to the edge of the vibration base (2). A surrounding column (34) is installed on the movable seat (32), and the surrounding column (34) is surrounded by an elastic clamp (31). The elastic clamp (31) is located between the surrounding column (34) and one end of the screw (332). The end of the screw (332) located next to the surrounding post (34) is threaded with a clamping head (35), which clamps the elastic clip (31) onto the surrounding post (34); The surrounding post (34) has a slot (340) and the elastic clip (31) has a protruding anti-slip post that extends into the slot (340).

2. The plasma mixing and shaking device according to claim 1, characterized in that, The edge of the vibration base (2) has a slot (20) for the movable seat (32) and the elastic clip (31) to move. A cover (5) is fastened above the edge of the vibration base (2), and the cover (5) is detachably connected to the edge of the vibration base (2).

3. The plasma mixing and shaking device according to claim 2, characterized in that, The movable seat (32) is an inverted U-shaped structure. The open end of the movable seat (32) is inserted into the surrounding column (34), and the surrounding column (34) is pressed into the movable seat (32) by the cover (5).

4. The plasma mixing and shaking device according to claim 3, characterized in that, The elastic clip (31) has a wavy structure.

5. The plasma mixing and shaking device according to claim 4, characterized in that, The elastic clip (31) includes: a middle section (311), a first clamping band (312), a second clamping band (313), a first inner hook end (314), and a second inner hook end (315). The middle section (311) surrounds the surrounding post (34), and a protrusion on the middle section (311) forms an anti-slip post. One end of the middle section (311) extends to form the first clamping band (312), and the other end of the middle section (311) extends to form the second clamping band (313). The first clamping band (312)... 2) Both the first clamping waveband (313) and the second clamping waveband (313) protrude toward the center of the vibration base (2) to form an arc-shaped clamping surface. The clamping surface is used to clamp the hybrid plate to be vibrated and tested. The first clamping waveband (312) extends away from the middle section (311) to form a first inner hook end (314). The second clamping waveband (313) extends away from the middle section (311) to form a second inner hook end (315). The first inner hook end (314) and the second inner hook end (315) are fastened to the edge of the vibration base (2) by the cover (5).

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