Novel pore plate oscillation device

Abstract

The utility model discloses a novel orifice plate oscillation device, which relates to the technical field of sample treatment and comprises a device main body and a control main body which are integrally arranged, the top of the device main body is fixedly provided with a shielding chamber and a mounting seat which are matched and connected, the surface of the shielding chamber is provided with a first limiting groove, and the inner side surface of the mounting seat is provided with a second limiting groove; a shading assembly is fixedly connected to the upper portion of the device body, a hole plate is embedded in the mounting base, and the shading assembly comprises a shading top cover and a shading fence which are sequentially arranged from top to bottom. The effect of shading and protecting the pore plate from the upper position is achieved through the shading top cover, the effect of conveniently connecting and fixing the end corner position of the shading top cover and the positioning head is achieved through the first positioning rod, and the effect of fixing the shading top cover in the shading chamber from the upper position is achieved through the peripheral plate and the shading fence; the effect of further ensuring fixed installation of the shading top cover is achieved through the sealing layer, and meanwhile the shading and sealing effects are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of sample processing especially relates to a novel orifice plate oscillation device. BACKGROUND

[0002] When carrying out bacterial culture, DNA analysis, in situ reaction, protein analysis and molecular diagnosis, an oscillation device needs to be used, in the prior art, the oscillation device of the DNA laboratory is mostly a commonly used vortex shaker and a micro-oscillator, which can only be used for oscillation of ep tubes and test tubes during use, and in the process of the second-generation DNA library construction experiment, since the sample amount is large, an orifice plate oscillator needs to be used to effectively improve work efficiency, during use, the required reagent is first dispensed in the 96-orifice plate, then the orifice plate is sealed with a silica gel pad or a sealing film instrument, and the orifice plate is placed in the orifice plate oscillator, and the machine is started to oscillate.

[0003] However, part of the experimental samples needs to be kept away from light, therefore, the existing orifice plate oscillation device needs to be provided with a corresponding light shield cover above the 96-orifice plate during use, and the existing light shield cover is usually composed of a base and a light shield, the body needs to be fixed by magic tape or a fixing belt during installation and use, this fixing mode is time-consuming and laborious, and a gap is prone to occurring due to oscillation during oscillation, thereby affecting the light shielding effect, meanwhile, the light shielding assembly matched with the existing orifice plate oscillation device is usually connected and fixed with the 96-orifice plate by edge clamping during installation and use, cannot be adaptively installed with the device body, thereby leading to inconvenient disassembly and lack of stability.

[0004] Therefore, the utility model provides a novel orifice plate oscillation device. UTILITY MODEL CONTENTS

[0005] In view of the defects in the prior art, the utility model provides a novel orifice plate oscillation device, which solves the problems in the background art.

[0006] To achieve the above object, the utility model is implemented by the following technical scheme: a novel orifice plate oscillation device, comprising a device body and a control body which are integrally arranged, a shielding chamber and a mounting seat which are connected in a matched mode and are fixedly arranged at the top of the device body, a first limiting groove is formed in the surface of the shielding chamber, a second limiting groove is formed in the inner surface of the mounting seat, a light shielding assembly is fixedly connected to the upper portion of the device body, an orifice plate is embedded in the interior of the mounting seat, the light shielding assembly comprises a light shielding top cover and a light shielding fence which are arranged in sequence from top to bottom, an outer peripheral plate and a first positioning rod are fixedly connected to the surface and the bottom of the light shielding top cover respectively, a sealing layer is fixedly connected to the surface of the light shielding fence, limiting plates are embedded in the two sides of the orifice plate, a second positioning rod is arranged in a matched mode at the outer end of the orifice plate, and a positioning head is fixedly connected to the top end of the second positioning rod.

[0007] As a further technical scheme of the utility model, the shielding chamber is wholly recessed rectangularly on the top of the device main body, the first limiting groove is rectangularly arranged around the surface of the shielding chamber, the mounting seat is rectangularly protruded, a magnetic attraction hole is arranged at the end corner position of the surface of the mounting seat, and the second limiting groove is arranged in two groups on the two side surfaces of the inner side of the mounting seat.

[0008] As a further technical scheme of the utility model, the limiting plate is rectangularly inserted and arranged in the longitudinal two sides of the inner part of the hole plate, the limiting plate and the inner part of the hole plate are elastically connected through the compression spring, and the limiting plate is simultaneously inserted into the second limiting groove.

[0009] As a further technical scheme of the utility model, the end corner position of the limiting plate is arc-shaped and recessed, the second positioning rod and the positioning head are arranged in four groups in an 'L' shape, the end corner position of the limiting plate is arranged in an arc-shaped recessed manner, the positioning head is protruded and arranged in an inward angle, the second positioning rod is simultaneously inserted into the mounting seat, the positioning head is arranged above the end corner position of the limiting plate, and the positioning head is provided with a clamping hole at the top.

[0010] As a further technical scheme of the utility model, the bottom end of the second positioning rod is provided with a magnetic attraction head.

[0011] As a further technical scheme of the utility model, the light shielding top cover is provided with a rectangular cover, the peripheral plate is provided with a rectangular surrounding plate along the outer side edge of the light shielding top cover, the light shielding enclosure is provided with a rectangular enclosure, and the light shielding enclosure is fixedly connected to the bottom end position of the peripheral plate.

[0012] As a further technical scheme of the utility model, the first positioning rod is vertically connected to the bottom end corner position of the light shielding top cover, the first positioning rod and the positioning head are clamped and arranged through the clamping hole at the top, the sealing layer is arranged along the upper surface of the light shielding enclosure, and the sealing layer is provided with an elastic sponge layer.

[0013] The utility model provides a novel hole plate oscillation device, and has the following beneficial effects compared with the prior art:

[0014] 1. The novel hole plate oscillation device is provided with the recessed shielding chamber, the first limiting groove on the surface, the light shielding assembly, the mounting seat, the second limiting groove on the inner side surface, the limiting plate, the second positioning rod and the positioning head.

[0015] 2. The novel hole plate oscillation device is provided with the limiting plate, the second positioning rod and the positioning head.

[0016] 3. The novel orifice plate oscillation device, the light shielding top cover is used to shield the orifice plate from the top, the first positioning rod is used to connect the end corner of the light shielding top cover and the positioning head, the peripheral plate and the light shielding fence are used to fix the light shielding top cover in the shielding chamber from the top, and the sealing layer is used to further fix the light shielding top cover and achieve the light shielding effect. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole structure schematic view of the novel orifice plate oscillation device.

[0018] Figure 2 It is a whole structure schematic view of the novel orifice plate oscillation device. Figure 1 It is an enlarged view of structure A.

[0019] Figure 3 It is an exploded view of the light shielding assembly of the novel orifice plate oscillation device.

[0020] Figure 4 It is an enlarged view of structure B. Figure 3

[0021] In the figure: 1, device main body; 2, shielding chamber; 3, control main body; 4, light shielding assembly; 5, first limiting groove; 6, mounting seat; 7, second limiting groove; 8, light shielding top cover; 9, light shielding fence; 10, orifice plate; 11, peripheral plate; 12, first positioning rod; 13, sealing layer; 14, limiting plate; 15, second positioning rod; 16, positioning head. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] Please refer to Figures 1-4 ​The utility model provides a novel orifice plate oscillation device technical scheme, including integrative arrangement's device main body 1 and control main body 3, the top fixed setting of device main body 1 is matched and is connected with the shielding chamber 2 and the mounting seat 6 of sheltering, the surface of shielding chamber 2 is equipped with first limiting slot 5, the inside surface of mounting seat 6 is equipped with second limiting slot 7, the upper fixed connection of device main body 1 has shading assembly 4, the inside embedding of mounting seat 6 is equipped with orifice plate 10, shading assembly 4 includes the shading top cover 8 and shading enclosure 9 that set gradually from top to bottom, the surface and bottom of shading top cover 8 are fixedly connected with outer plate 11 and first positioning rod 12 respectively, the surface fixedly connected with sealing layer 13 of shading enclosure 9, the both sides embedding of orifice plate 10 is equipped with limiting plate 14, and the outer end matched of orifice plate 10 is equipped with second positioning rod 15, and the top fixed connection of second positioning rod 15 has the positioning head 16.

[0024] As Figures 1-2 Shown, shielding chamber 2 is concave in the top of device main body 1 as a whole and is set, and first limiting slot 5 is set around the surface of shielding chamber 2 as a rectangle, and mounting seat 6 is set as a rectangle seat and is convex, and a magnetic attraction hole is set in the surface end corner position of mounting seat 6, and second limiting slot 7 is set with two groups, which are located on the inside surface of mounting seat 6, and the first limiting slot 5 on the surface of shielding chamber 2 is set by concave, and the effect of sealing shelter is formed by connecting with shading assembly 4, and the effect of facilitating the installation and fixation of orifice plate 10 is achieved by the second limiting slot 7 on the inside surface of mounting seat 6.

[0025] As Figures 3-4 Shown, limiting plate 14 is set as a rectangle and is inserted into the inside of the longitudinal two sides of orifice plate 10, and limiting plate 14 and orifice plate 10 are elastically connected by compression spring, limiting plate 14 is embedded in second limiting slot 7 at the same time, the end corner position of limiting plate 14 is set as an arc and is concave, second positioning rod 15 and positioning head 16 are set as "L" and are matched with four groups, which are set corresponding to the arc concave end corner position of limiting plate 14, and positioning head 16 is set as an inward angle and is protruding, second positioning rod 15 is embedded in mounting seat 6 at the same time, and positioning head 16 is set above the end corner position of limiting plate 14, a clamping hole is set in the top of positioning head 16, and a magnetic head is set in the bottom of second positioning rod 15, the effect of limiting and fixing orifice plate 10 in mounting seat 6 is achieved by limiting plate 14 and second positioning rod 15, and the effect of pressing and fixing orifice plate 10 from above the end corner position of orifice plate 10 is achieved by positioning head 16.

[0026] In the installation of the hole plate 10, first, the hole plate 10 is put into the mounting seat 6, so that the limiting plate 14 is embedded into the second limiting groove 7, the fixing of the hole plate 10 is completed, then the user inserts the second positioning rod 15 into the mounting seat 6 corresponding to the end corner position of the hole plate 10, the bottom end of the second positioning rod 15 provided with a magnetic suction head is inserted into the magnetic suction hole of the end corner of the surface of the mounting seat 6, and the further fixing of the hole plate 10 is completed.

[0027] As shown in Figure 3 The light shielding top cover 8 is provided as a rectangular cover, the peripheral plate 11 is provided as a rectangular surrounding plate along the outer side edge of the light shielding top cover 8, the light shielding surrounding 9 is provided as a rectangular surrounding, is fixedly connected to the bottom end position of the peripheral plate 11, and the bottom end of the light shielding surrounding 9 is embedded into the first limiting groove 5, and the peripheral plate 11 is located above the shielding chamber 2 at the same time, and the first positioning rod 12 is vertically connected to the bottom end corner position of the light shielding top cover 8, and the first positioning rod 12 and the positioning head 16 are provided in the form of clamping at the top, and the sealing layer 13 is provided along the upper surface of the four surrounding of the light shielding surrounding 9, which is provided as an elastic sponge layer, and the light shielding top cover 8 is provided from the upper position to shield and protect the hole plate 10, the first positioning rod 12 is convenient for the connection and fixing of the end corner position of the light shielding top cover 8 and the positioning head 16, the peripheral plate 11 and the light shielding surrounding 9 are used to fix the light shielding top cover 8 in the shielding chamber 2 from the upper position, and the sealing layer 13 is used to further ensure the fixing effect of the light shielding top cover 8, and the light shielding sealing effect is achieved.

[0028] After the hole plate 10 is installed and fixed, the user covers the light shielding top plate 8 above the mounting seat 6, so that the bottom of the light shielding surrounding 9 is embedded into the first limiting groove 5, and the light shielding top plate 8 is preliminarily fixed, and the sealing layer 13 located above the surface of the light shielding surrounding 9 is attached to the upper inner wall surface of the shielding chamber 2, and the sealing shielding treatment is carried out, the first positioning rod 12 is inserted into the top clamping hole of the positioning head 16 at the same time of installing the light shielding top plate 8, and the installation stability of the light shielding top plate 8 is further ensured.

[0029] The working principle of the utility model is: when the device is used, the external sample is added into the hole plate 10, then the hole plate 10 is installed into the mounting seat 6, then the user makes the light shielding assembly 4 as a whole cover installed above the hole plate 10, the light shielding surrounding 9 plays the role of light shielding and sealing, and can ensure the stable installation of the light shielding top cover 8 and the device main body 1, the first positioning rod 12 and the positioning head 16 for fixing the hole plate 10 are clamped, and the stable installation of the light shielding top cover 8 and the hole plate 10 is ensured, and the light shielding assembly 4 in the device can ensure the installation and fixing of the device main body 1 and the hole plate 10 itself.

[0030] The above only is the preferred embodiment of the utility model, it should be pointed out, for ordinary skilled person in the art, without departing from the principle of the utility model, can make a number of improvements and refinements, these improvements and refinements also should be considered the protection scope of the utility model.The structure, device and operating method not specifically described and explained in the utility model, if no special description and limitation, all according to the conventional means of the art implementation.

Claims

1. A new orifice plate oscillating device, characterized by: The invention comprises an integrated device body (1) and a control body (3); a matching shielding chamber (2) and a mounting seat (6) are fixedly provided on the top of the device body (1); a first limiting groove (5) is provided on the surface of the shielding chamber (2); a second limiting groove (7) is provided on the inner surface of the mounting seat (6); a light shielding component (4) is fixedly connected to the top of the device body (1); a hole plate (10) is embedded in the interior of the mounting seat (6); the light shielding component (4) comprises a light shielding top cover (8) and a light shielding enclosure (9) arranged in sequence from top to bottom; the surface and bottom of the light shielding top cover (8) are fixedly connected to an outer plate (11) and a first positioning rod (12) respectively; the surface of the light shielding enclosure (9) is fixedly connected to a sealing layer (13); limiting plates (14) are embedded on both sides of the hole plate (10); a second positioning rod (15) is matched with the outer end of the hole plate (10); and a positioning head (16) is fixedly connected to the top of the second positioning rod (15).

2. A novel orifice plate oscillating device according to claim 1, characterized in that: The shielding chamber (2) is rectangular in shape and is recessed on the top of the device body (1). The first limiting groove (5) is rectangular and is opened around the surface of the shielding chamber (2). The mounting seat (6) is a rectangular seat protrusion, and a magnetic opening is opened at the corner position of the surface. The second limiting groove (7) is opened in two groups and is located on the inner side surfaces of the mounting seat (6).

3. A novel orifice plate oscillating device according to claim 1, characterized in that: The limiting plate (14) is arranged in the form of a rectangular plug plate and is movably embedded in the longitudinal sides of the orifice plate (10). The limiting plate (14) and the interior of the orifice plate (10) are elastically connected via a compression spring. The limiting plate (14) is also embedded in the second limiting groove (7).

4. A novel orifice plate oscillating device according to claim 3, characterized in that: The end angle positions of the limiting plate (14) are all arranged in an arc-shaped inward concave configuration, and four groups of second positioning rods (15) and positioning heads (16) are arranged in an "L" shape, corresponding to the end angle positions of the limiting plate (14) in an arc-shaped inward concave configuration, and the positioning heads (16) are arranged in an inwardly folded angle protruding configuration, the second positioning rod (15) is movably embedded in the mounting seat (6), and the positioning head (16) is arranged above the end angle position of the limiting plate (14), and a snap-in hole is provided on the top of the positioning head (16).

5. A novel orifice plate oscillating device according to claim 1, characterized in that: The bottom end of the second positioning rod (15) is configured as a magnetic head.

6. A novel orifice plate oscillating device according to claim 1, characterized in that: The light-shielding top cover (8) is configured as a rectangular cover, the outer plate (11) is configured as a rectangular enclosure along the outer edge of the light-shielding top cover (8), the light-shielding enclosure (9) is configured as a rectangular enclosure as a whole, and is fixedly connected to the bottom end of the outer plate (11), and the bottom end of the light-shielding enclosure (9) is embedded in the first limiting groove (5), and the outer plate (11) is simultaneously located directly above the shielding chamber (2).

7. A novel orifice plate oscillating device according to claim 1, characterized in that: The first positioning rod (12) is vertically connected to the bottom end corner position of the light-shielding top cover (8), and the first positioning rod (12) and the top snap-in hole of the positioning head (16) are snap-fitted together. The sealing layer (13) is arranged along the upper surface of the light-shielding enclosure (9) and is arranged as an elastic sponge layer.

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