Reagent bottle fixing device of western blot instrument

Abstract

The utility model provides a western blot instrument reagent bottle fixing device. Relates to the technical field of experimental instruments, the western blot instrument reagent bottle fixing device comprises a bottom plate, four vertical plates are fixedly installed at the top of the bottom plate, a same placing plate is fixedly installed at the tops of the four vertical plates, a plurality of reagent bottles are slidably installed on the placing plate, the reagent bottles are in sliding contact with the bottom plate, and the bottom plate is provided with a plurality of reagent bottles. Two U-shaped rods are fixedly mounted at the bottom of the placing plate, two fixing blocks are fixedly mounted at the bottom of the placing plate, a same transfer rod is rotatably mounted between the two fixing blocks, six moving blocks are arranged on the transfer rod in a threaded and sleeving manner, and mounting strips are fixedly mounted on the two sides of the six moving blocks. The reagent bottle fixing device has the advantages that the operation is convenient and fast, a plurality of reagent bottles can be more stably and quickly fixed, and the possibility that the reagent bottles fall off is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of experimental instruments, in particular to a fixing device for a reagent bottle of a protein blotting instrument. Background Art

[0002] Protein blotting apparatus is widely used in clinical diagnosis, such as screening and confirming different pathogens that cause infectious diseases, as well as identifying allergens. Protein blotting apparatus can automate all key steps in protein blotting processing, especially the tedious washing and incubation steps. During the use of protein blotting apparatus, reagent bottles often need to be used frequently. In order to facilitate placement and prevent the liquid in them from spilling and leaking, the reagent bottles are usually placed on a dedicated rack. The rack is used to fix the reagent bottles to ensure the safety of the reagents in the reagent bottles.

[0003] Traditionally, in order to facilitate the placement of reagent bottles, a certain amount of sliding space will be reserved on the placement rack for the reagent bottles. The reserved space will leave a certain gap between the placement rack and the reagent bottles. Once the placement rack tilts or shakes during the subsequent transfer or movement process, the reagent bottles will easily slide off the placement rack due to the movable space between them and the placement rack and the lack of external force restrictions, posing a certain safety hazard.

[0004] Therefore, it is necessary to provide a new protein blotting instrument reagent bottle fixing device to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a protein blotting instrument reagent bottle fixing device which is easy to operate, can more firmly and quickly fix multiple reagent bottles, and greatly reduces the possibility of reagent bottles falling off.

[0006] In order to solve the above technical problems, the utility model provides a protein blotting reagent bottle fixing device comprising: a bottom plate, four vertical plates are fixedly installed on the top of the bottom plate, and the top of the four vertical plates is fixedly installed with the same placing plate, and multiple reagent bottles are slidably installed on the placing plate, and multiple reagent bottles are all in sliding contact with the bottom plate, two U-shaped rods are fixedly installed on the bottom of the placing plate, two fixed blocks are fixedly installed on the bottom of the placing plate, and the same transfer rod is rotatably installed between the two fixed blocks, six moving blocks are threadedly sleeved on the transfer rod, and mounting strips are fixedly installed on both sides of the six moving blocks, multiple mounting strips are respectively slidably connected to the two U-shaped rods, and four arc blocks are fixedly installed on one side of the multiple mounting strips, and multiple circular slots are provided on one side of the corresponding fixed blocks, a circular block is fixedly installed on one end of the transfer rod, and a pull rod is slidably installed on the circular block, and two set blocks are fixedly sleeved on the pull rod, and two springs are sleeved on the pull rod, and one end of the two springs is respectively in contact with the two set blocks.

[0007] Preferably, circular rods are fixedly installed on both sides of the placement plate, and the same handle is rotatably sleeved on the two circular rods. Support rods are fixedly installed on the corresponding two vertical plates, and both support rods are in contact with the handle.

[0008] Preferably, a plurality of circular through holes are provided on the placement plate, a plurality of circular grooves are provided on the top of the base plate, and the inner walls of the plurality of circular through holes and the plurality of circular grooves are respectively slidably connected to the plurality of reagent bottles.

[0009] Preferably, a pad block 1 is fixedly mounted on each of the plurality of arc-shaped blocks, and the plurality of pad blocks 1 are respectively adapted to the plurality of reagent bottles.

[0010] Preferably, one side of the two set blocks is fixedly installed with a pad block 2, and the two pad blocks 2 are in contact with one side of the fixed block. Both ends of the pull rod are fixedly installed with a pad block 3, and the two pad blocks 3 are in contact with the inner walls of the corresponding two circular slots respectively.

[0011] Preferably, the circular block is provided with two circular through holes, and the inner walls of the two circular through holes are in sliding contact with the pull rod.

[0012] Compared with the related art, the protein blot reagent bottle fixing device provided by the present invention has the following beneficial effects:

[0013] In the present invention, multiple reagent bottles are slid and placed on the placement plate, and then the two ends of the pull rod are moved out of the two circular slots by pulling the pull rod, thereby releasing the restriction on the transfer rod, and then the pull on the pull rod is maintained, and the transfer rod is rotated by the pull rod, so that the six moving blocks move on the transfer rod, and the six moving blocks drive the multiple arc blocks through the multiple mounting strips, and the multiple arc blocks are used to firmly clamp the multiple reagent bottles, so that the stability of the reagent bottle placement can be increased with the help of external force, and the reagent bottles can be firmly fixed on the placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the protein blotting reagent bottle fixing device provided by the utility model;

[0015] Figure 2 It is a schematic diagram of a top view and cross-section of the rectangular block, the transfer rod and the moving block in the present invention;

[0016] Figure 3 for Figure 2 A partially enlarged schematic diagram of the rectangular block and the transfer rod;

[0017] Figure 4 This is a schematic diagram of the front cross-sectional structure of the rectangular block and the mounting strip in the present invention;

[0018] Figure 5 This is a rear view structural diagram of the utility model;

[0019] Numbers in the figure: 1, bottom plate; 2, vertical plate; 3, placement plate; 4, reagent bottle; 5, U-shaped rod; 6, fixed block; 7, transfer rod; 8, movable block; 9, mounting bar; 10, arc block; 11, circular slot; 12, circular block; 13, pull rod; 14, set block; 15, spring; 16, handle. DETAILED DESCRIPTION

[0020] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0021] Please refer to Figure 1-Figure 5 ,in, Figure 1 A schematic diagram of the three-dimensional structure of a preferred embodiment of the protein blotting reagent bottle fixing device provided by the utility model; Figure 2 It is a schematic diagram of a top view and cross-section of the rectangular block, the transfer rod and the moving block in the present invention; Figure 3 for Figure 2 A partially enlarged schematic diagram of the rectangular block and the transfer rod; Figure 4 This is a schematic diagram of the front cross-sectional structure of the rectangular block and the mounting strip in the present invention; Figure 5It is a schematic diagram of the rear view structure of the present invention. The reagent bottle fixing device of the protein blotting instrument includes: a bottom plate 1, four vertical plates 2 are fixedly installed on the top of the bottom plate 1, and the four vertical plates 2 are distributed in a rectangular array. The top of the four vertical plates 2 is fixedly installed with the same placing plate 3, and multiple reagent bottles 4 are slidably installed on the placing plate 3. The multiple reagent bottles 4 are also distributed in a rectangular array. The placing plate 3 is provided with multiple circular through holes, and the top of the bottom plate 1 is provided with multiple circular grooves. The inner walls of the multiple circular through holes and the multiple circular grooves are respectively slidably connected with the multiple reagent bottles 4. Two U-shaped rods 5 are fixedly installed on the bottom of the placing plate 3, and two fixed blocks 6 are fixedly installed on the bottom of the placing plate 3. The two fixed blocks 6 are located between the two U-shaped rods 5. The same transfer rod 7 is rotatably installed between the two fixed blocks 6. The transfer rod 7 is provided with six sections of thread. The six sections of thread are divided into three groups in pairs. The two sections of thread in each group rotate in opposite directions. Six movable blocks are provided on the transfer rod 7 through the six sections of thread. 8. The six moving blocks 8 are distributed linearly, and mounting bars 9 are fixedly installed on both sides of the six moving blocks 8. The mounting bars 9 are irregularly Z-shaped. Multiple mounting bars 9 are also grouped in pairs and are located on both sides of multiple reagent bottles 4. Multiple mounting bars 9 are slidably connected to the two U-shaped rods 5 respectively. Four arc blocks 10 are fixedly installed on one side of the multiple mounting bars 9. A plurality of circular card slots 11 are provided on one side of the corresponding fixed block 6. The plurality of circular card slots 11 are distributed in a circular array. A circular block 12 is fixedly installed on one end of the transfer rod 7. Two circular through holes are provided on the circular block 12. A pull rod 13 is slidably installed on the circular block 12 through the two circular through holes. Two set blocks 14 are fixedly sleeved on the pull rod 13. Two springs 15 are sleeved on the pull rod 13. One end of the two springs 15 is in contact with the two set blocks 14 respectively, and the ends of the two springs 15 away from the two set blocks 14 are in contact with one side of the circular block 12.

[0022] In order to facilitate the picking up and carrying of the device, in this method, round rods are fixedly installed on both sides of the placement plate 3, and the same handle 16 is rotatably sleeved on the two round rods. Support rods are fixedly installed on the corresponding two vertical plates 2, and both support rods are in contact with the handle 16.

[0023] In order to protect the parts, reduce wear and reduce the impact caused by the impact force generated by the two springs 15, multiple arc blocks 10 are fixedly installed with pads 1, and multiple pads 1 are respectively adapted to multiple reagent bottles 4. One side of the two set blocks 14 is fixedly installed with pads 2, and the two pads 2 are in contact with one side of the fixed block 6. Both ends of the pull rod 13 are fixedly installed with pads 3, and the two pads 3 are respectively in contact with the inner walls of the corresponding two circular slots 11.

[0024] The working principle of the protein blotting reagent bottle fixing device provided by the utility model is as follows:

[0025] In the mode, in the initial state, sufficient gaps will be left between the plurality of arc-shaped blocks 10 for placing the reagent bottles 4, after the reagent bottles 4 are placed on the placing plate 3, in order to ensure the stability of the reagent bottles 4 and prevent the reagent bottles 4 from sliding off the placing plate 3, the pull rod 13 can be pulled outwards, the pull rod 13 will slide on the circular block 12, and the pull rod 13 will extrude the two springs 15 while sliding, so that the two springs 15 gradually deform, and the two sections of the pull rod 13 will slide out of the corresponding two circular clamping grooves 11.

[0026] After the pulling of the pull rod 13 is maintained, the adapter rod 7 is rotated through the pull rod 13, in the process of rotation of the adapter rod 7, the six moving blocks 8 will move on the adapter rod 7 at the same time under the limitation of the two U-shaped rods 5, the six moving blocks 8 will approach each other two by two, the six moving blocks 8 drive the mounting strips 9 fixedly connected therewith, the plurality of mounting strips 9 drive the plurality of arc-shaped blocks 10, and the plurality of arc-shaped blocks 10 drive the plurality of cushion blocks I to gradually approach the corresponding reagent bottles 4, until the plurality of cushion blocks I contact the reagent bottles 4, the reagent bottles 4 are clamped tightly, then the handle 16 is stopped from rotating, and the pulling of the pull rod 13 is slowly released, the two ends of the pull rod 13 are re-clamped into the corresponding two circular clamping grooves 11 under the action of the elastic force of the two springs 15, and the adapter rod 7 remains in position under the limitation of the pull rod 13, so that the stability of the fixed reagent bottles 4 is ensured.

[0027] Compared with the related art, the protein blotting instrument reagent bottle fixing device has the following beneficial effects:

[0028] In the utility model, the plurality of reagent bottles 4 are slid and placed on the placing plate 3, then the two ends of the pull rod 13 are moved out of the two circular clamping grooves 11 by pulling the pull rod 13, so that the limitation of the adapter rod 7 is removed, then the pulling of the pull rod 13 is maintained, the adapter rod 7 is rotated through the pull rod 13, the six moving blocks 8 move on the adapter rod 7, the six moving blocks 8 drive the plurality of arc-shaped blocks 10 through the plurality of mounting strips 9, and the plurality of reagent bottles 4 are clamped tightly by the plurality of arc-shaped blocks 10, so that the stability of the reagent bottles 4 placed can be increased by external force, and the reagent bottles 4 are stably fixed on the placing plate 3.

[0029] It should be noted that the equipment structure and the drawings of the utility model mainly describe the principle of the utility model, the setting of the power mechanism, the power supply system and the control system of the device is not completely described, and under the premise that the above-mentioned principle of the utility model is understood by the person skilled in the art, the specific power mechanism, power supply system and control system can be clearly known.

[0030] The above are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for fixing reagent bottles of a protein blotting instrument, comprising: The top of the base plate is fixedly mounted with four vertical plates, and the top of the four vertical plates is fixedly mounted with a same placing plate, and multiple reagent bottles are slidably mounted on the placing plate, and multiple reagent bottles are in sliding contact with the bottom plate, and multiple reagent bottles are all in sliding contact with the bottom plate, and two U-shaped rods are fixedly mounted on the bottom of the placing plate, and the same transfer rod is rotatably mounted between the two fixed blocks. Six moving blocks are threadedly sleeved on the transfer rod, and mounting strips are fixedly mounted on both sides of the six moving blocks, and multiple mounting strips are respectively slidably connected to the two U-shaped rods, and four arc blocks are fixedly mounted on one side of the multiple mounting strips, and multiple circular slots are provided on one side of the corresponding fixed blocks, one end of the transfer rod is fixedly mounted with a circular block, and a pull rod is slidably mounted on the circular block, and two set blocks are fixedly sleeved on the pull rod, and two springs are sleeved on the pull rod, and one end of the two springs is respectively in contact with the two set blocks.

2. The protein blotting reagent bottle fixing device according to claim 1, characterized in that: Circular rods are fixedly installed on both sides of the placement plate, and the same handle is rotatably sleeved on the two circular rods. Support rods are fixedly installed on the corresponding two vertical plates, and the two support rods are in contact with the handle.

3. The protein blotting reagent bottle fixing device according to claim 1, characterized in that: A plurality of circular through holes are provided on the placement plate, a plurality of circular grooves are provided on the top of the bottom plate, and inner walls of the plurality of circular through holes and the plurality of circular grooves are respectively slidably connected to the plurality of reagent bottles.

4. The protein blotting reagent bottle fixing device according to claim 1, characterized in that: A pad block 1 is fixedly mounted on each of the plurality of arc-shaped blocks, and the plurality of pad blocks 1 are respectively adapted to the plurality of reagent bottles.

5. The protein blotting reagent bottle fixing device according to claim 1, characterized in that: One side of each of the two set blocks is fixedly installed with a pad block 2, and both of the two pad blocks 2 are in contact with one side of the fixed block. Both ends of the pull rod are fixedly installed with a pad block 3, and the two pad blocks 3 are respectively in contact with the inner walls of the corresponding two circular slots.

6. The protein blotting reagent bottle fixing device according to claim 1, characterized in that: The circular block is provided with two circular through holes, and the inner walls of the two circular through holes are in sliding contact with the pull rod.

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