Lifting and cover turning mechanism compatible with reagent bottles with different heights and reagent bottles

Abstract

The utility model provides a lifting and overturning mechanism compatible with reagent bottles with different heights and the reagent bottles. The lifting and overturning mechanism comprises a cover plate, a mounting plate and a lifting and overturning module, the cover plate and the mounting plate are horizontally arranged face to face, and the lifting and overturning modules are arranged on the two sides of the mounting plate; one end of the lifting turnover module is connected with the mounting plate and rotates relative to the mounting plate, and the other end is slidably connected with the cover plate; the lifting and overturning module comprises a rotating shaft, a damping connecting block, a mounting seat and a cover plate fixing seat; a linear guide rail sliding block is arranged on the mounting seat, the cover plate fixing seat is connected with the cover plate, and the cover plate fixing seat moves along the linear guide rail sliding block; the bottom of the mounting base is connected with the mounting plate; a damping rotating shaft and a pin shaft are arranged between the damping connecting block and the rotating shaft to achieve rotating connection, a guide groove is formed in the rotating shaft, and the pin shaft is limited in the guide groove to enable rotation of the damping rotating shaft to be limited. And the reagent bottle comprises a lifting flip mechanism. The cover plate can be lifted and overturned by the lifting cover overturning mechanism, and the lifting cover overturning mechanism is suitable for reagent bottles with different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental instruments, and in particular to a lifting and flipping mechanism compatible with reagent bottles of different heights and a reagent bottle. Background Art

[0002] Currently, most flip-top structures used on the market have a lid body that is fixed to the bottle body by means of screws or snaps to open and close the bottle cap. The lid position is fixed and cannot adapt to reagent bottles of different heights. The flip-top structure cannot be flexibly adjusted to accommodate reagent bottles of different heights, which may cause inconvenience during use and affect laboratory work efficiency. Therefore, it is of great significance to provide a lifting flip-top mechanism and a reagent bottle that are compatible with reagent bottles of different heights. Utility Model Content

[0003] In view of the shortcomings of the prior art, the present invention aims to solve one or more problems in the prior art. For example, one of the purposes of the present invention is to provide a lifting and flipping mechanism that can effectively solve the compatibility problem of reagent bottles of different heights.

[0004] In order to achieve the above-mentioned purpose, the utility model provides, on the one hand, a lifting and flipping mechanism compatible with reagent bottles of different heights, wherein the lifting and flipping mechanism may include a cover plate, a mounting plate and a lifting and flipping module, wherein the cover plate and the mounting plate are arranged horizontally face to face, and the lifting and flipping module is arranged on two opposite sides of the mounting plate; one end of the lifting and flipping module is connected to the mounting plate, the lifting and flipping module can rotate relative to the mounting plate, and the other end of the lifting and flipping module is slidably connected to the cover plate; the lifting and flipping module includes a rotating shaft, a damping connecting block, a mounting seat and a cover plate fixing seat; a linear guide slider is provided on the mounting seat along its length direction, the cover plate fixing seat is connected to the cover plate, and the cover plate fixing seat moves along the linear guide slider to move the cover plate; the bottom of the mounting seat is connected to the mounting plate; the rotating shaft is provided at the bottom of the mounting seat and is located on the side of the mounting seat away from the linear guide slider, a damping rotating shaft and a pin shaft are provided between the damping connecting block and the rotating shaft to realize rotational connection, a guide groove is provided on the rotating shaft, and one end of the pin shaft is limited in the guide groove, so that the rotation of the damping rotating shaft is limited.

[0005] According to one or more exemplary embodiments of an aspect of the present invention, a stopper may be provided on the top of the mounting seat, and the stopper is vertically arranged with respect to the mounting seat.

[0006] According to one or more exemplary embodiments of one aspect of the present invention, a magnet may be provided at the lower end of the stopper, and a magnet may be provided at the upper end of the cover plate fixing seat.

[0007] Furthermore, the material of the magnet may include magnet N52.

[0008] According to one or more exemplary embodiments of one aspect of the present invention, a spring base may be provided at the lower end of the cover plate fixing seat, a constant force spring may be provided in the spring base, and one end of the constant force spring is connected to the stopper.

[0009] According to one or more exemplary embodiments of one aspect of the present invention, anti-collision blocks may be provided on the top and the bottom of the linear guide slider.

[0010] According to one or more exemplary embodiments of one aspect of the present invention, the lifting and flipping module may further include a fixing block, which is disposed at the bottom of the mounting seat and fixedly connected to the mounting plate.

[0011] According to one or more exemplary embodiments of an aspect of the present invention, the damping shaft may include a one-way torque shaft.

[0012] According to one or more exemplary embodiments of an aspect of the present invention, the mounting seat may rotate relative to the mounting plate at an angle of 0 to 60°.

[0013] Another aspect of the present invention provides a reagent bottle, which may include the aforementioned lifting and flipping mechanism compatible with reagent bottles of different heights.

[0014] Compared with the prior art, the beneficial effects of the present invention include at least one of the following:

[0015] (1) The lifting and flipping mechanism proposed in the utility model can adapt to bottles of different heights and provides good sealing performance.

[0016] (2) The lifting and flipping mechanism proposed in the utility model is easy to use. It can realize manual operation of the cover plate to rise parallel to the top and be fixed, and then flip it at the required angle, so as to seal reagent bottles of various heights and meet the needs of experimental work.

[0017] (3) The reagent bottle proposed by the utility model is easy to open and close the lid, which is convenient for improving the efficiency of experimental work. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other objects and features of the present invention will become more apparent from the following description in conjunction with the accompanying drawings, in which:

[0019] Figure 1 A schematic diagram showing a structural state of a lifting and flipping mechanism compatible with reagent bottles of different heights according to an exemplary embodiment of the present invention when the cover plate has not yet been moved and flipped is shown;

[0020] Figure 2 A schematic diagram showing the structural state of a lifting and flipping mechanism compatible with reagent bottles of different heights according to an exemplary embodiment of the present invention when the cover plate is moved and flipped;

[0021] Figure 3 Shows a structural schematic diagram of the lifting and flipping module of the present utility model;

[0022] Figure 4 Another structural schematic diagram of the lifting and flipping module of the present invention is shown;

[0023] Figure 5 A partial cross-sectional structural diagram of the lifting and flipping module of the present invention is shown.

[0024] Description of main reference numerals:

[0025] 1-cover, 2-mounting plate, 3-lifting and flipping module, 31-mounting seat, 32-cover fixing seat, 33-linear guide slider, 34-damping connecting block, 35-rotating shaft, 36-damping rotating shaft, 37-pin shaft, 4-stop block, 5-constant force spring, 6-spring base, 7-magnet, 8-fixed block, 9-anti-collision block. DETAILED DESCRIPTION

[0026] Hereinafter, a lifting and flipping mechanism and a reagent bottle compatible with reagent bottles of different heights of the present invention will be described in detail with reference to the accompanying drawings and exemplary embodiments.

[0027] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" 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 application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be a communication between the internal parts of two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] Exemplary embodiment 1

[0029] This exemplary embodiment provides a lifting and flipping mechanism that is compatible with reagent bottles of different heights.

[0030] Figure 1 A schematic diagram showing a structural state of a lifting and flipping mechanism compatible with reagent bottles of different heights according to an exemplary embodiment of the present invention when the cover plate has not yet been moved and flipped is shown; Figure 2A schematic diagram showing the structural state of a lifting and flipping mechanism compatible with reagent bottles of different heights according to an exemplary embodiment of the present invention when the cover plate is moved and flipped; Figure 3 Shows a structural schematic diagram of the lifting and flipping module of the present utility model; Figure 4 Another structural schematic diagram of the lifting and flipping module of the present invention is shown;

[0031] Figure 5 The following is a partial cross-sectional structural diagram of the lifting and flipping module of the present invention. Figures 1 to 5 To describe the lifting and flipping mechanism of this exemplary embodiment that is compatible with reagent bottles of different heights.

[0032] like Figures 1 to 5 As shown in , the lifting and flipping mechanism compatible with reagent bottles of different heights mainly includes a cover plate 1, a mounting plate 2 and a lifting and flipping module 3.

[0033] Among them, the cover plate 1 and the mounting plate 2 are arranged horizontally facing each other, and the cover plate 1 and the mounting plate 2 are connected by a lifting and flipping module 3. The opening design on the surface of the mounting plate allows the bottleneck of the reagent bottle to pass through, and the cover plate covers the bottle mouth when sealing. The lifting and flipping modules 3 are arranged on the opposite sides of the mounting plate 2, that is, the left lifting and flipping module can be set on the left side of the mounting plate 2 or the cover plate 1, and the right lifting and flipping module can be set on the right side of the mounting plate 2 or the cover plate 1. One end of the lifting and flipping module 3 is connected to the mounting plate 2, and the lifting and flipping module 3 can rotate relative to the mounting plate 2; the other end of the lifting and flipping module 3 is slidably connected to the cover plate 1.

[0034] The lifting and flipping module 3 includes a rotating shaft 35, a damping connection block 34, a mounting seat 31, and a cover plate fixing seat 32. A linear guide slider 33 is provided on the mounting seat 31 along its length. The linear guide slider 33 can be located on both sides of one surface of the mounting seat 31, and the linear guide slider 33 is arranged perpendicular to the mounting seat 31. The cover plate fixing seat 32 is connected to the cover plate 1, that is, the cover plate 1 is located between the cover plate fixing seats 32 of the two lifting and flipping modules 3; the cover plate fixing seat 32 can move along the linear guide slider 33 to move the cover plate 1. The bottom of the mounting seat 31 is connected to the mounting plate 2. The damping connection block 34 is provided at the bottom of the mounting seat 31 and is located on the side of the mounting seat 31 facing away from the linear guide slider 33; the damping connection block 34 is connected to the rotating shaft 35, and a damping rotating shaft 36 and a pin 37 are provided between the damping connection block 34 and the rotating shaft 35 to achieve a rotational connection. A guide groove is provided on the rotating shaft 35, located on the cross-section where the rotating shaft 35 connects to the damping connection block 34. The guide groove is arranged along the circumference of the rotating shaft 35. One end of the pin 37 is located in the hole of the damping connection block 34, while the other end is constrained in the guide groove for movement within a certain range. This restricts the rotation of the damping rotating shaft 36, effectively limiting the rotation of the mounting seat 31 relative to the mounting plate 2, and further limiting the flipping of the cover plate 1.

[0035] In the present exemplary embodiment, the damping shaft may include a one-way torque shaft.

[0036] In this exemplary embodiment, the mounting base can rotate relative to the mounting plate within a range of 0 to 60 degrees.

[0037] In this exemplary embodiment, the lifting and flipping module may be located near a vertex of the cover plate or the mounting plate.

[0038] In this exemplary embodiment, Figure 3 As shown in , the top of the mounting seat 31 may be provided with a stopper 4. The stopper 4 and the mounting seat 31 are vertically arranged, and the stopper 4 and the linear guide sliders 33 on both sides of the mounting seat 31 are vertical.

[0039] In this exemplary embodiment, Figure 3 As shown in FIG, a magnet 7 may be provided at the lower end of the stopper 4 and a magnet 7 may be provided at the upper end of the cover plate fixing seat 32. When the cover plate fixing seat moves to the top of the linear guide slider (top of the mounting seat), the magnet on the stopper can attract the magnet on the cover plate fixing seat, thereby fixing the position of the cover plate fixing seat, thereby preventing the cover plate from falling and freeing the user to hold the cover plate by hand.

[0040] Furthermore, the material of the magnet may include magnet N52, which is easy to install and has strong magnetism.

[0041] In this exemplary embodiment, Figure 4 As shown in , the lower end of the cover plate fixing seat 32 can be fixedly mounted with a spring base 6. Figure 3 As shown in FIG, a constant-force spring 5 can be installed in the spring base 6, one end of which is connected to the stopper 4. The constant-force spring balances the weight of the cover, facilitating labor-saving operation. When the cover is in the top position of the mounting base, the constant-force spring is located in the groove of the spring base. When the cover moves downward from the top, the constant-force spring is stretched.

[0042] In this exemplary embodiment, Figure 3 As shown in FIG, anti-collision blocks 9 may be provided on the top and bottom of the linear guide slider 33 .

[0043] In this exemplary embodiment, Figure 3 As shown in , the lifting and flipping module may further include a fixing block 8. The fixing block 8 is disposed on one side of the bottom of the mounting seat 31. The fixing block 8 is not located on the same side of the mounting seat 31 as the rotating shaft 35 and the linear guide slider 33. The fixing block can be fixedly connected to the mounting plate, and the mounting seat can be free from contact with the mounting plate.

[0044] The use method / working process of the lifting and flipping mechanism of the utility model includes:

[0045] The cover can be moved and flipped by lifting the flip mechanism. Figure 1The state when the cover is not moved and flipped is changed to Figure 2 The cover is positioned for movement and flipping. When the cover is closed, the mounting base is vertical and perpendicular to the mounting base. During the lifting and flipping process, the relative positions of the mounting base and the cover remain unchanged, maintaining a constant right angle. The mounting base rotates relative to the mounting base. Specifically, the cover can be manually lifted and automatically adjusted to the height of the reagent bottle. The cover holder moves from the bottom of the linear guide slider to the top of the linear guide slider / mounting base. Once the cover is in position, magnets on the stop block attract magnets on the cover holder, locking the position of the cover holder and securing the cover. Then, according to the desired flip angle, the mounting base is rotated with the bottom of the mounting base as a fulcrum via a damping shaft, allowing the cover to flip relative to the mounting plate. During the flipping process, resistance is applied by the damping shaft, preventing collisions and instability during rapid flipping. Because the pin is constrained by the guide slot of the shaft, flipping is limited, securing the cover, freeing both hands for other operations.

[0046] Exemplary embodiment 2

[0047] This exemplary embodiment provides a reagent bottle.

[0048] The reagent bottle of this exemplary embodiment may include the lifting and flipping mechanism described in the first exemplary embodiment, which is compatible with reagent bottles of different heights. The lifting and flipping mechanism may be installed at the mouth of the reagent bottle, and the mounting plate may be located at the bottleneck, facilitating flexible adjustment of the cover height and flip angle. The cover covers the mouth of the reagent bottle, ensuring a secure seal.

[0049] In summary, the advantages proposed by the present invention include at least one of the following:

[0050] (1) The lifting and flipping mechanism proposed in the present invention facilitates adjustment of the cover height and flipping angle, is compatible with reagent bottles of different heights, and is convenient for covering and sealing reagent bottles, thereby ensuring their safety and sealing protection effect.

[0051] (2) The lifting and flipping mechanism proposed in the utility model stably lifts the cover plate through the double-sided linear guide sliders and performs slow operation guidance through the damping shaft.

[0052] (3) The lifting force in the cover lifting mechanism proposed by the present invention is balanced, and the constant force spring generates a pulling force that can balance the weight of the cover, which is convenient for personnel to operate with less effort. That is, the principle of balanced force is used to reduce the operator's use intensity during the cover lifting process.

[0053] (4) The lifting and flipping mechanism proposed in the present invention can realize self-limiting of the top position. When the cover is lifted to the top, it is magnetically adsorbed and positioned to prevent the cover from accidentally falling.

[0054] (5) The reagent bottle proposed by the utility model is easy to open and close the lid, which is convenient for improving the efficiency of experimental work.

[0055] Although the above description of the utility model has been made in conjunction with exemplary embodiments to describe a lifting and flipping mechanism and a reagent bottle that are compatible with reagent bottles of different heights, it should be clear to those skilled in the art that various modifications and changes may be made to the exemplary embodiments of the utility model without departing from the spirit and scope defined by the claims.

Claims

1. A lifting and flipping mechanism compatible with reagent bottles of different heights, characterized in that: The lifting and flipping mechanism includes a cover plate, a mounting plate and a lifting and flipping module, wherein: The cover plate and the mounting plate are arranged horizontally face to face, and the lifting and flipping modules are arranged on opposite sides of the mounting plate; one end of the lifting and flipping module is connected to the mounting plate, and the lifting and flipping module can rotate relative to the mounting plate, and the other end of the lifting and flipping module is slidably connected to the cover plate; The lifting and flipping module includes a rotating shaft, a damping connecting block, a mounting seat and a cover plate fixing seat; a linear guide slider is provided on the mounting seat along its length direction, the cover plate fixing seat is connected to the cover plate, and the cover plate fixing seat moves along the linear guide slider to move the cover plate; the bottom of the mounting seat is connected to the mounting plate; the rotating shaft is arranged at the bottom of the mounting seat and is located on the side of the mounting seat away from the linear guide slider, a damping rotating shaft and a pin shaft are provided between the damping connecting block and the rotating shaft to realize rotational connection, a guide groove is provided on the rotating shaft, and one end of the pin shaft is limited in the guide groove to limit the rotation of the damping rotating shaft.

2. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 1 is characterized in that: A stopper is provided on the top of the mounting seat, and the stopper is arranged perpendicular to the mounting seat.

3. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 2 is characterized in that: The lower end of the stopper is provided with a magnet, and the upper end of the cover plate fixing seat is provided with a magnet.

4. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 3 is characterized in that: The material of the magnet includes magnet N52.

5. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 2, characterized in that: A spring base is provided at the lower end of the cover plate fixing seat, a constant force spring is provided in the spring base, and one end of the constant force spring is connected to the stop block.

6. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 1, characterized in that: Anti-collision blocks are provided on the top and bottom of the linear guide slider.

7. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 1, characterized in that: The lifting and flipping module further includes a fixing block, which is arranged at the bottom of the mounting seat and is fixedly connected to the mounting plate.

8. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 1, characterized in that: The damping shaft comprises a one-way torque shaft.

9. The lifting and flipping mechanism compatible with reagent bottles of different heights according to claim 1, characterized in that: The mounting seat rotates relative to the mounting plate at an angle of 0 to 60 degrees.

10. A reagent bottle, characterized in that: The reagent bottle includes the lifting and flipping mechanism compatible with reagent bottles of different heights as described in any one of claims 1 to 9.

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