Efficient capillary electrophoresis apparatus

Abstract

The invention belongs to the technical field of electrophoresis apparatuses, and particularly relates to an efficient capillary electrophoresis apparatus which comprises a base, electric lifting cylinders are arranged on the periphery of the top of the base, and a mounting plate is jointly arranged at the top ends of the four electric lifting cylinders; a mounting cavity is formed in the mounting plate, a vertical mounting column is rotationally arranged on the bottom wall of an inner cavity of the mounting cavity, and a rod body of the mounting column rotationally penetrates through the top of the mounting plate. According to the device, when the direction of the electrophoresis equipment needs to be adjusted, the direction of the electrophoresis equipment can be adjusted only by operating the hand rocker with one hand, driving the driving rod to rotate and rotating the mounting column through the worm and the worm gear, and compared with an adjusting mode of using both hands and feet in the prior art, the implementation mode is more convenient; when the height of the electrophoresis equipment needs to be adjusted, the four electric lifting cylinders are controlled through a switch, and the height of the mounting plate and the electrophoresis equipment can be adjusted, so that operators with different heights and other personnel can conveniently watch the electrophoresis equipment.

Description

Technical Field

[0001] This invention relates to the field of electrophoresis technology, specifically to a high-efficiency capillary electrophoresis apparatus. Background Technology

[0002] The existing publication (announcement) number CN208334267U relates to the field of electrophoresis technology and discloses a high-efficiency capillary electrophoresis apparatus. This high-efficiency capillary electrophoresis apparatus includes a fixed base and an electrophoresis device. A caster wheel is rotatably connected to the bottom of the fixed base, and a locking device is fixedly connected to the left side of the caster wheel. A bracket is fixedly connected to the top of the fixed base, and connecting blocks are fixedly connected to both sides of the bracket. A pulley base is fixedly connected to the side of the connecting block away from the bracket, and a pulley is movably connected to the pulley base away from the bracket. A base plate is fixedly connected to the bottom of the electrophoresis device, and a groove is formed on the bottom of the base plate.

[0003] The main advantage of the aforementioned patent is that it allows adjustment of the direction of the electrophoresis device, making it easier for users to observe the measurement data of the electrophoresis instrument and for users to demonstrate the measurement data of the electrophoresis instrument to others. However, the adjustment requires the use of both hands and feet, which is very inconvenient. Moreover, the aforementioned patent does not allow adjustment of the display height of the electrophoresis device, making it inconvenient for people of different heights to use. Therefore, it is necessary to develop a more efficient capillary electrophoresis instrument. Summary of the Invention

[0004] The purpose of this section is to outline some aspects of the embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0005] To address the aforementioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0006] A high-efficiency capillary electrophoresis apparatus, comprising:

[0007] The base has electric lifting cylinders arranged around its top, and the tops of the four electric lifting cylinders are all provided with a mounting plate.

[0008] The mounting plate has an internal mounting cavity. A vertical mounting column is rotatably mounted on the bottom wall of the mounting cavity. The rod of the mounting column rotatably passes through the top of the mounting plate. An electrophoresis device is mounted on the top of the mounting column via a fixing frame. A worm gear is mounted on the outside of the rod of the mounting column. A drive rod is rotatably mounted on the inner side wall of the mounting cavity. A worm gear that meshes with the worm gear is mounted on the rod of the drive rod.

[0009] As a preferred embodiment of the high-efficiency capillary electrophoresis apparatus described in this invention, the electric lifting cylinder includes a fixed cylinder and a movable cylinder, and a stabilizing plate is provided on the outer side of the four fixed cylinders.

[0010] In a preferred embodiment of the high-efficiency capillary electrophoresis apparatus described in this invention, a battery is provided on the top of the base, a switch is provided on the front side wall of the mounting plate, four electric lifting cylinders are connected in series, and the switch is electrically connected to the battery and the four electric lifting cylinders.

[0011] As a preferred embodiment of the high-efficiency capillary electrophoresis apparatus of the present invention, the base is provided with casters around its bottom perimeter, and each caster is provided with a brake pad.

[0012] In a preferred embodiment of the high-efficiency capillary electrophoresis apparatus described in this invention, the bottom end of the mounting column and the side end of the drive rod are rotatably connected to the inner wall of the mounting cavity via a bearing sleeve.

[0013] In a preferred embodiment of the high-efficiency capillary electrophoresis apparatus described in this invention, one end of the drive rod extends and rotatably penetrates the side wall of the mounting plate, and a hand crank is provided at the end of the drive rod, with an anti-slip sleeve fitted on the upper part of the hand crank.

[0014] In a preferred embodiment of the efficient capillary electrophoresis apparatus described in this invention, the mounting plate and the fixing frame are spaced apart, and an auxiliary support wheel is arranged around the bottom of the fixing frame with the mounting column as the center, and the wheel surface of the auxiliary support wheel rolls on the top of the mounting plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] When it is necessary to adjust the position of the electrophoresis equipment, you only need to operate the hand crank with one hand to drive the drive rod to rotate. The worm gear and worm wheel will then rotate the mounting column, which will adjust the position of the electrophoresis equipment. Compared with the existing technology, which requires the use of both hands and feet for adjustment, this embodiment is more convenient.

[0017] When the height of the electrophoresis equipment needs to be adjusted, the height of the mounting plate and the electrophoresis equipment can be adjusted by controlling four electric lifting cylinders through a switch, thus making it convenient for operators of different heights and other personnel to view the equipment. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein:

[0019] Figure 1 This is a schematic diagram of the structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 A schematic diagram of the structure viewed from the side (upward angle);

[0021] Figure 3 This is a structural schematic diagram of the mounting plate cross-section of the present invention from a top-down view.

[0022] Figure 4 This is a schematic diagram of the electrophoresis device of the present invention after the orientation has been adjusted.

[0023] In the diagram: base 100, electric lifting cylinder 110, mounting plate 120, fixed cylinder 130, movable cylinder 140, stabilizing plate 150, battery 160, switch 170, caster wheel 180, mounting cavity 200, mounting column 210, fixing frame 220, electrophoresis equipment 230, worm gear 240, drive rod 250, worm 260, hand crank 270, anti-slip sleeve 280, auxiliary support wheel 290. Detailed Implementation

[0024] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0025] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0026] Secondly, the present invention will be described in detail with reference to the schematic diagrams. When describing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure will be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include the three-dimensional spatial dimensions of length, width, and depth.

[0027] To make the objectives, technical solutions, and advantages of the present invention clearer, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0028] Please see Figures 1-4The diagram shown is a structural schematic of an embodiment of a high-efficiency capillary electrophoresis apparatus according to the present invention. Please refer to [link / reference]. Figures 1-4 This paper provides a detailed introduction to a highly efficient capillary electrophoresis instrument.

[0029] A high-efficiency capillary electrophoresis apparatus includes a base 100, with electric lifting cylinders 110 arranged around the top of the base 100, and a mounting plate 120 arranged at the top of the four electric lifting cylinders 110.

[0030] The mounting plate 120 has an internal mounting cavity 200. A vertical mounting column 210 is rotatably mounted on the bottom wall of the inner cavity of the mounting cavity 200. The rod of the mounting column 210 rotatably passes through the top of the mounting plate 120. An electrophoresis device 230 is mounted on the top of the mounting column 210 through a fixing bracket 220. A worm gear 240 is provided on the outside of the rod of the mounting column 210. A drive rod 250 is rotatably mounted on the inner side wall of the mounting cavity 200. A worm 260 that meshes with the worm gear 240 is provided on the rod of the drive rod 250.

[0031] Furthermore, the electric lifting cylinder 110 includes a fixed cylinder 130 and a movable cylinder 140. A stabilizing plate 150 is provided on the outer side of the four fixed cylinders 130, which improves the overall stability of the four fixed cylinders 130.

[0032] Furthermore, a storage battery 160 is provided on the top of the base 100, and a switch 170 is provided on the front side wall of the mounting plate 120. Four electric lifting cylinders 110 are connected in series, and the switch 170 is electrically connected to the storage battery 160 and the four electric lifting cylinders 110. The switch 170 allows for convenient simultaneous operation of the four electric lifting cylinders 110, thereby adjusting the height of the electrophoresis equipment 230.

[0033] Furthermore, the base 100 is equipped with casters 180 around its bottom, and each caster 180 is equipped with a brake pad. The casters 180 facilitate the movement of the device, and the brake pads are closed when the device needs to be parked for use.

[0034] Furthermore, the bottom end of the mounting post 210 and the side end of the drive rod 250 are rotatably connected to the inner wall of the mounting cavity 200 through bearing sleeves, which reduces the friction between the mounting post 210 and the drive rod 250 and the inner wall of the mounting cavity 200 when they rotate.

[0035] Furthermore, one end of the drive rod 250 extends and rotatably penetrates the side wall of the mounting plate 120, and a hand crank 270 is provided at the end of the drive rod 250. An anti-slip sleeve 280 is fitted on the upper part of the hand crank 270. The hand crank 270 can easily drive the drive rod 250 to rotate, thereby adjusting the direction of the electrophoresis device 230 through the worm gear 260 and the worm wheel 240. In addition, the worm gear 260 and the worm wheel 240 also have self-locking properties, so that the position of the electrophoresis device 230 is stable after adjustment.

[0036] Furthermore, the mounting plate 120 and the fixing frame 220 are spaced apart. The bottom of the fixing frame 220 is surrounded by auxiliary support wheels 290 with the mounting column 210 as the center. The wheel surfaces of the auxiliary support wheels 290 roll on the top of the mounting plate 120. When the fixing frame 220 rotates, the multiple auxiliary support wheels 290 move accordingly, thereby improving the stability of the fixing frame 220 when it rotates.

[0037] In practical use, when it is necessary to adjust the position of the electrophoresis equipment 230, it is only necessary to operate the hand crank 270 with one hand to drive the drive rod 250 to rotate, and the mounting column 210 will rotate through the worm gear 260 and worm wheel 240, thereby adjusting the position of the electrophoresis equipment 230; when it is necessary to adjust the height of the electrophoresis equipment 230, the four electric lifting cylinders 110 can be operated by the switch 170 to adjust the height of the mounting plate 120 and the electrophoresis equipment 230.

[0038] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the invention. In particular, as long as there is no structural conflict, the features in the disclosed embodiments can be combined with each other in any manner. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A high-efficiency capillary electrophoresis apparatus, characterized in that, include: A base (100) is provided with electric lifting cylinders (110) around the top of the base (100), and the top of the four electric lifting cylinders (110) is provided with a mounting plate (120). The mounting cavity (200) is provided inside the mounting plate (120). A vertical mounting column (210) is rotatably provided on the bottom wall of the inner cavity of the mounting cavity (200). The rod of the mounting column (210) rotatably passes through the top of the mounting plate (120). An electrophoresis device (230) is installed on the top of the mounting column (210) through a fixing frame (220). A worm gear (240) is provided on the outside of the rod of the mounting column (210). A drive rod (250) is rotatably provided on the inner side wall of the mounting cavity (200). A worm (260) meshing with the worm gear (240) is provided on the rod of the drive rod (250).

2. The high-efficiency capillary electrophoresis apparatus according to claim 1, characterized in that: The electric lifting cylinder (110) includes a fixed cylinder (130) and a movable cylinder (140), and a stabilizing plate (150) is provided on the outer side of the four fixed cylinders (130).

3. The high-efficiency capillary electrophoresis apparatus according to claim 1, characterized in that: A battery (160) is provided on the top of the base (100), a switch (170) is provided on the front side wall of the mounting plate (120), four electric lifting cylinders (110) are connected in series, and the switch (170) is electrically connected to the battery (160) and the four electric lifting cylinders (110).

4. The high-efficiency capillary electrophoresis apparatus according to claim 1, characterized in that: The base (100) is provided with casters (180) around its bottom, and each caster (180) is provided with a brake pad.

5. The high-efficiency capillary electrophoresis apparatus according to claim 1, characterized in that: The bottom end of the mounting column (210) and the side end of the drive rod (250) are rotatably connected to the inner wall of the mounting cavity (200) through bearing sleeves.

6. The high-efficiency capillary electrophoresis apparatus according to claim 1, characterized in that: One end of the drive rod (250) extends and rotatably penetrates the side wall of the mounting plate (120), and a hand crank (270) is provided at the end of the drive rod (250), with an anti-slip sleeve (280) fitted on the upper part of the hand crank (270).

7. The high-efficiency capillary electrophoresis apparatus according to claim 1, characterized in that: The mounting plate (120) and the fixing frame (220) are spaced apart. The bottom of the fixing frame (220) is surrounded by an auxiliary support wheel (290) with the mounting column (210) as the center. The wheel surface of the auxiliary support wheel (290) rolls on the top of the mounting plate (120).

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