CN212532951U - Based on micro-fluidic PCR analytical equipment - Google Patents

Abstract

The utility model relates to a based on micro-fluidic PCR analytical equipment, including placing the box, the top of placing the box articulates through the round pin activity has flip, and flip's recess tank bottom screw fixedly connected with anticollision rubber piece has seted up the rectangle through-hole between anticollision rubber piece bottom to the top, and the pore wall is fixed respectively to bond around the rectangle through-hole has magnetic path one and magnetic path two. This based on micro-fluidic PCR analytical equipment, when flip is crushed, the top of touch-screen analysis appearance can not directly be strikeed to the rammer, the effect of buffer protection can be realized through the effect of crashproof rubber piece and spring, thereby avoid flip to cause the damage to touch-screen analysis appearance's top surface when bumping damage, and rubber pad touch-screen analysis appearance has protected simultaneously, thereby reduced touch-screen analysis appearance's the probability of damaging of colliding with and reduce the damage degree, and then realized the guard action.

Description

Based on micro-fluidic PCR analytical equipment

Technical Field

The utility model relates to an analytical equipment technical field specifically is a based on micro-fluidic PCR analytical equipment.

Background

The microfluidic PCR analysis device on the current market generally consists of a box body, a flip cover and an analyzer, but because the room is generally made thinner, when the square flip cover is damaged, the analyzer inside can be damaged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a based on micro-fluidic PCR analytical equipment, reach the purpose of protection.

In order to achieve the above object, the utility model provides a following technical scheme: a microfluidic PCR analysis device comprises a placing box, wherein the top of the placing box is movably hinged with a flip cover through a pin, the bottom of a groove of the flip cover is fixedly connected with an anti-collision rubber block through a screw, a rectangular through hole is formed between the bottom of the anti-collision rubber block and the top of the anti-collision rubber block, a first magnetic block and a second magnetic block are fixedly bonded on the front wall and the rear wall of the rectangular through hole respectively, the back of the first magnetic block and the front of the second magnetic block are fixedly connected with a first fixed iron block and a second fixed iron block respectively through suction, a spring is fixedly welded on the back of the first fixed iron block, one end of the spring, which is far away from the first fixed iron block, is fixedly welded on the front of the second fixed iron block, a touch screen type analyzer is movably hinged on the front inner wall of the placing box through a pin, a rubber pad, the rubber pad is fixed on the bottom surface of the inner part of the placing box through a fixing screw.

Preferably, the top of the rubber pad is provided with a rectangular groove, and the shape and the size of the rectangular groove are matched with those of the touch screen analyzer.

Preferably, the first magnetic block and the second magnetic block are symmetrical to each other along the central line of the anti-collision rubber block in the vertical direction, and the first magnetic block, the second magnetic block, the first fixed iron block, the second fixed iron block and the springs are equal in number and are uniformly distributed in the rectangular through hole according to three rows and three columns.

Preferably, the shape and the size of the rubber pad are matched with those of the rectangular groove, the rubber pad is rectangular, and the size of the rubber pad in the vertical direction is 4 cm.

Preferably, the number of the fixing screws is four, and the four fixing screws are respectively positioned at four corners of the rubber pad.

Preferably, the anti-collision rubber block is rectangular, and the wall thickness from the anti-collision rubber block to the rectangular through hole is 4 cm.

The utility model provides a based on micro-fluidic PCR analytical equipment. The method has the following beneficial effects: when flip is crushed, the impact thing can not directly strike touch-screen analyzer's top, can realize the effect of buffer protection through the effect of crashproof rubber piece and spring to cause the damage to touch-screen analyzer's top surface when avoiding flip to collide the damage, and rubber pad touch-screen analyzer has protected simultaneously, thereby has reduced touch-screen analyzer's the probability of damaging and has reduced the damage degree, and then has realized the guard action.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a bottom view of the anti-collision rubber block and the inner connecting member of the present invention;

fig. 3 is a top view of the present invention.

In the figure: the device comprises a placement box 1, a flip cover 2, an anti-collision rubber block 3, a rectangular through hole 4, a magnetic block I5, a magnetic block II 6, a fixed iron block I7, a spring 8, a fixed iron block II 9, a touch screen analyzer 10, a fixing screw 11, a rectangular groove 12 and a rubber pad 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the microfluidic PCR analysis device comprises a placing box 1, a flip cover 2 is movably hinged to the top of the placing box 1 through a pin, anti-collision rubber blocks 3 are fixedly connected to the bottom of a groove of the flip cover 2 through screws, the anti-collision rubber blocks 3 are rectangular, the wall thickness from the anti-collision rubber blocks 3 to rectangular through holes 4 is 4cm, rectangular through holes 4 are formed between the bottom of each anti-collision rubber block 3 and the top of each anti-collision rubber block 3, a first magnetic block 5 and a second magnetic block 6 are fixedly bonded to the front wall and the rear wall of each rectangular through hole 4 respectively, the first magnetic block 5 and the second magnetic block 6 are symmetrical to each other along the central line of the upper direction and the lower direction of each anti-collision rubber block 3, the first magnetic block 5, the second magnetic block 6, the first fixed iron block 7, the second fixed iron block 9 and springs 8 are equal in number and are uniformly distributed in the rectangular through holes 4 according to three, The spring 8 is simple to replace when the spring 8 is damaged, the fixed iron block I7 and the fixed iron block II 9 are driven to be separated from the magnetic block I5 and the magnetic block II 6 only by pulling out the spring 8, the spring 8 can be taken out, when the spring 8 is installed, the fixed iron block I7 and the fixed iron block II 9 are fixed by attraction only by respectively placing the fixed iron block I7 and the fixed iron block II 9 at positions corresponding to the magnetic block I5 and the magnetic block II 6, so that the spring 8 is simple to replace, one end, far away from the fixed iron block I7, of the spring 8 is fixedly welded on the front face of the fixed iron block II 9, the touch screen type analyzer 10 is movably hinged to the inner wall in front of the placing box 1 through a pin, when the flip cover is crushed, an impact object cannot directly impact the top of the touch screen type analyzer 10, and the buffer protection effect can be realized through the action of the anti-collision rubber block 3 and the spring 8, thereby avoiding the damage to the top surface of the touch screen analyzer 10 when the flip cover is damaged due to collision, and simultaneously protecting the touch screen analyzer 10 by the rubber pad 13, thereby reducing the collision probability and the damage degree of the touch screen analyzer 10, and further realizing the protection effect, wherein the top of the touch screen analyzer 10 is a display screen, the touch screen analyzer 10 is the prior art in the market, the rubber pad 13 is arranged inside the placing box 1 and below the touch screen analyzer 10, the fixing screws 11 are arranged above the rubber pad 13, the number of the fixing screws 11 is four, the four fixing screws are respectively arranged at four corners of the rubber pad 13, the shape and the size of the rubber pad 13 are matched with the shape and the size of the rectangular groove 12, the rubber pad 13 is rectangular, the size of the rubber pad 13 in the vertical direction is 4cm, the rubber pad 13 is fixed on the bottom surface inside the placing box 1 through the fixing screws, the rectangular groove 12 is arranged at the top of the rubber pad 13, and the shape and size of the rectangular recess 12 matches the shape and size of the touch screen analyzer 10.

The working principle is as follows: when the flip cover is crushed in use, the striker can not directly impact the top of the touch screen type analyzer 10, the function of buffer protection can be realized through the function of the anti-collision rubber block 3 and the spring 8, thereby avoiding the damage to the top surface of the touch screen analyzer 10 when the flip cover is damaged by collision, and simultaneously protecting the touch screen analyzer 10 by the rubber pad 13, thereby reducing the collision probability and the damage degree of the touch screen analyzer 10, further realizing the protection effect, the spring 8 is easy to replace when damaged, the fixed iron block I7 and the fixed iron block II 9 can be driven to be separated from the magnetic block I5 and the magnetic block II 6 only by pulling out the spring 8, can take out spring 8, during the installation, only need to put respectively fixed iron plate one 7 and fixed iron plate two 9 with the position that magnetic path one 5 and magnetic path two 6 correspond will be fixed because of the appeal to make spring 8 change simple.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A microfluidic-based PCR analysis device comprising a placement box (1), characterized in that: the top of the placing box (1) is hinged with a flip cover (2) through a pin, a screw at the bottom of a groove of the flip cover (2) is fixedly connected with an anti-collision rubber block (3), a rectangular through hole (4) is formed between the bottom of the anti-collision rubber block (3) and the top of the anti-collision rubber block, a first magnetic block (5) and a second magnetic block (6) are fixedly bonded on the front wall and the back wall of the rectangular through hole (4) respectively, a first fixed iron block (7) and a second fixed iron block (9) are fixedly connected on the back of the first magnetic block (5) and the front of the second magnetic block (6) respectively through suction, a spring (8) is fixedly welded on the back of the first fixed iron block (7), one end, far away from the first fixed iron block (7), of the spring (8) is fixedly welded on the front of the second fixed iron block (9), and the front inner, the inner part of the placing box (1) is provided with a rubber pad (13) below the touch screen type analyzer (10), a fixing screw (11) is arranged above the rubber pad (13), and the rubber pad (13) is fixed on the inner bottom surface of the placing box (1) through the fixing screw.

2. A microfluidic PCR-based analysis device according to claim 1, wherein: the top of the rubber pad (13) is provided with a rectangular groove (12), and the shape and the size of the rectangular groove (12) are matched with those of the touch screen analyzer (10).

3. A microfluidic PCR-based analysis device according to claim 1, wherein: the magnetic block I (5) and the magnetic block II (6) are mutually symmetrical along the central line of the anti-collision rubber block (3) in the vertical direction, the magnetic block I (5), the magnetic block II (6), the fixed iron block I (7), the fixed iron block II (9) and the spring (8) are equal in number, and the magnetic blocks are uniformly distributed in the rectangular through hole (4) according to three rows and three columns.

4. A microfluidic PCR-based analysis device according to claim 1, wherein: the shape and the size of the rubber pad (13) are matched with those of the rectangular groove (12) and are rectangular, and the size of the rubber pad (13) in the vertical direction is 4 cm.

5. A microfluidic PCR-based analysis device according to claim 2, wherein: the number of the fixing screws (11) is four, and the four fixing screws are respectively positioned at four corners of the rubber pad (13).

6. A microfluidic PCR-based analysis device according to claim 1, wherein: the anti-collision rubber block (3) is rectangular, and the wall thickness from the anti-collision rubber block (3) to the rectangular through hole (4) is 4 cm.

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