Sample placing device based on shaking sample rack

Abstract

The utility model relates to the technical field of sample placing, and discloses a sample placing device based on a shaking sample rack, which comprises a support, a placing groove, an object carrier and a shaking mechanism, the object carrier and the shaking mechanism are arranged on the support, the placing groove is arranged on the object carrier and used for placing samples, the shaking mechanism is arranged on one side of the object carrier, and the shaking mechanism is arranged on the other side of the object carrier. And the shaking mechanism is connected with the object carrier and is used for shaking the object carrier. The sample placing device is simple to operate and convenient to use, and can be shaken or rotated after the reagent bottles are placed, so that reagents in the reagent bottles can be balanced, and the like. The manual lifter is adopted, so that the production cost can be reduced, and adjustment can be performed at any time and stably; by rotating the air cylinder and cooperating with the controller, the carrier can be effectively rotated, and shaking within a certain angle and the like can also be carried out; the pressing plate and the suction cup are matched with the circular-truncated-cone-shaped placing table, so that the reagent bottle can be stably placed, and shaking of the reagent in the reagent bottle and the like are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sample placement, and particularly relates to a sample placement device based on a shaking sample rack. Background Art

[0002] In industrial experiments, it is generally installed on the countertops of experimental tables, experimental cabinets, and central experimental tables. Its main function is to place glassware, test tubes, drugs, etc., in order to facilitate the operation of the experiment. It is generally divided into all-wood reagent racks and steel-wood reagent racks. These common reagent racks are all placed stably. Some reagents may need to be collected in batches before being transferred or experimented uniformly. As a result, due to long-term placement, there may be phenomena such as reagent stratification or uneven mixing in the early reagents. When in use, it is necessary to shake and stir them to achieve a balanced effect; this later operation of shaking and stirring to achieve balance will result in deviations in the collected reagents, and there may be reactions of internal substances during long-term placement.

[0003] Therefore, in view of the above problems, the existing sample placement technology needs to be further improved. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problems that existing reagent racks have single functions and single fixed reagent bottles, which can also lead to unevenness in early reagents; through rational design of the sample placement technology, by using a bracket, a placement groove, a carrier, and a shaking mechanism, it can achieve simple operation, convenient use. After placing the reagent bottle, shaking or rotating, etc., can make the reagents in the reagent bottle balanced, etc.

[0005] The technical solution of the utility model is specifically as follows:

[0006] A sample placement device based on a shaking sample rack, the sample placement device includes: a bracket, a placement groove, a carrier, and a shaking mechanism. The carrier and the shaking mechanism are installed on the bracket. The placement groove is arranged on the carrier, and the placement groove is used for placing samples. The shaking mechanism is arranged on one side of the carrier and is connected to the carrier. The shaking mechanism is used for shaking the carrier.

[0007] Further, there are at least two carriers and shaking mechanisms on the bracket.

[0008] Further, each carrier and shaking mechanism are arranged in parallel.

[0009] Further, the shaking mechanism includes a shaker and a shaking rotating shaft. The carrier is rotatably installed on the bracket through the shaking rotating shaft. One end of the shaking rotating shaft is connected to the shaking end of the shaker, and the shaker is installed on the bracket.

[0010] Further, the shaker is selected from a rotary cylinder or a rotary motor.

[0011] Further, the carrier includes a lifter, a pressing plate device, and a carrier plate. The carrier plate is rotatably mounted on the bracket through the shaking rotating shaft. The placement groove is provided on the carrier plate. The lifter is mounted on the carrier plate, and the lifting end of the lifter is connected to the pressing plate device. The lifter is used to adjust the distance between the pressing plate device and the carrier plate so as to stabilize the sample in the placement groove.

[0012] Further, the lifter is selected from a lifting cylinder or a manual lifter.

[0013] Further, the pressing plate device includes a pressing plate, a pressing plate slide rail, and a limiter. The pressing plate slide rail is mounted on the carrier plate. The pressing plate is slidably mounted on the pressing plate slide rail. The lifting end of the lifter is connected to the pressing plate. The limiter is mounted on the pressing plate. The limiter cooperates with the placement groove and is used to stabilize the sample.

[0014] Further, the limiter is selected as a sucker-type limiter.

[0015] Further, a rubber buffer layer is provided on the limiter.

[0016] Further, the manual lifter includes a handle, a lifting gear mechanism, a lifting frame, and a guide post. The lifting frame is mounted on the carrier plate. The lifting gear mechanism is mounted on the lifting frame. The driven end of the lifting gear mechanism is provided with the handle. The lifting end of the lifting gear mechanism is connected to the pressing plate device. The guide post is mounted on the pressing plate device and is slidably connected to the lifting frame.

[0017] Further, the lifting gear mechanism includes a worm gear, a worm, and a lifting lead screw. The worm gear, the worm, and the lifting lead screw are all mounted on the lifting frame. The worm gear and the worm are meshed. The worm gear is sleeved on the lifting lead screw. One end of the worm is connected to the handle, and the lifting lead screw is connected to the pressing plate device.

[0018] Further, the handle is selected as an annular handle.

[0019] Further, the placement grooves are distributed in a matrix on the carrier.

[0020] Further, the placement groove is selected as a frustum-shaped placement groove.

[0021] Beneficial effects

[0022] The utility model rationalizes the design of the sample placement technology. By adopting a bracket, a placement groove, a carrier and a shaking mechanism, simple operation and convenient use can be achieved. After placing a reagent bottle, shaking or rotating can make the reagent in the reagent bottle balanced. By adopting a manual lifter, the production cost can be reduced, and adjustment at any time and stable adjustment can be realized. By rotating a cylinder and cooperating with a controller, the effective rotation of the carrier can be realized, and shaking within a certain angle can also be carried out. By adopting the cooperation of a pressing plate, a suction cup and a frustum-shaped placement table, stable placement of the reagent bottle can be realized, which is helpful for the shaking of the reagent in the reagent bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 FIG. is a schematic structural diagram of a sample placement device based on a shaking sample rack of the utility model.

[0024] Figure 2 FIG. is a partially enlarged schematic structural diagram of a sample placement device based on a shaking sample rack of the utility model.

[0025] Figure 3 FIG. is a schematic structural diagram of a lifter of a sample placement device based on a shaking sample rack of the utility model.

[0026] Reference numerals in the drawings: 01, bracket; 02, pressing plate; 03, carrier plate; 04, placement groove; 05, stopper; 06, shaking rotating shaft; 07, lifting frame; 08, lifter; 09, rotating cylinder; 10, pressing plate slide rail; 11, upper cover plate; 81, handle; 82, guide post; 83, lifting gear mechanism. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Refer to Figures 1 - 3 As shown in the figure, a sample placement device based on a shaking sample rack provided by the present utility model includes: a bracket 01, a placement groove 04, a carrier and a shaking mechanism. The placement groove 04 is selected as an inverted frustum-shaped placement groove, and a layer of buffer rubber layer is provided on the side wall of the placement groove 04;

[0029] Among them, a carrier and a shaking mechanism are installed on the bracket 01. Here, the carrier and the shaking mechanism can form a group. In this embodiment, three groups are selected and arranged. Each group is arranged parallel to each other on the bracket 01, and the distance between each group is equal; a placement groove 04 is provided on the carrier for placing samples. The shaking mechanism is arranged on one side of the carrier and is connected to the carrier for shaking the carrier.

[0030] Among them, the shaking mechanism includes a shaker and a shaking rotating shaft 06. The carrier is rotationally installed on the bracket 01 through the shaking rotating shaft 06. One end of the shaking rotating shaft 06 is connected to the shaking end of the shaker, and the shaker is installed on the bracket 01; the shaker selects a rotary cylinder 09.

[0031] Among them, the carrier includes a lifter 08, a pressing plate device, and a carrier plate 03. The carrier plate 03 is rotationally installed on the bracket 01 through the shaking rotating shaft 06. The placement groove 04 is provided on the carrier plate 03. Specifically, the placement grooves 04 are distributed in a matrix on the carrier plate 03 of the carrier. The lifter 08 is installed on the carrier plate 03. The lifting end of the lifter 08 is connected to the pressing plate device. The lifter 08 is used to adjust the distance between the pressing plate device and the carrier plate 03 to stabilize the samples in the placement groove 04; the lifter 08 selects a manual lifter; the pressing plate device includes a pressing plate 02, a pressing plate slide rail 10, and a stopper 05. The pressing plate slide rail 10 is installed on the carrier plate 03. The pressing plate is slidably installed on the pressing plate slide rail 10. The lifting end of the lifter 08 is connected to the pressing plate 02. The stopper 05 is installed on the pressing plate 02. The stopper 05 cooperates with the placement groove 04 and is used to stabilize the samples; the stopper 05 selects a suction cup type stopper, and a rubber buffer layer is provided on the stopper 05.

[0032] Among them, the manual lifter 08 includes a handle 81, a lifting gear mechanism 83, a lifting frame 07, and a guide post 82. The lifting frame 07 is installed on the carrier plate 03. The lifting gear mechanism 83 is installed on the lifting frame 07. The driven end of the lifting gear mechanism 83 is installed with a handle 81. The lifting end of the lifting gear mechanism 83 is connected to the pressing plate device. The pressing plate device is installed with a guide post 82. The guide post 82 is slidably connected to the lifting frame 07; the lifting gear mechanism 83 includes a worm gear, a worm, and a lifting screw rod. The worm gear, the worm, and the lifting screw rod are all installed on the lifting frame 07. The worm gear and the worm are meshed. The worm gear is sleeved on the lifting screw rod. One end of the worm is connected to the handle 81, and the lifting screw rod is connected to the pressing plate device; the handle 81 selects a circular handle.

[0033] Among them, the sample placement device further includes a controller (not shown in the figure). The control end of the controller is electrically connected to the control ends of each rotary cylinder 09 respectively.

[0034] Among them, an upper cover plate 11 is provided at the top of the bracket 01, and the upper cover plate 11 is used to block dust, impurities, etc.; a storage box is provided at the lower part of the bracket 01, and the storage box is used to store items, etc.

[0035] The specific implementation manner of the present utility model: Assemble the sample placing device. Among them, the reagent bottle containing the reagent can be selectively installed in the placing groove on the carrier, and then rotate the handle to lower the pressing plate and the suction cup and abut them against the reagent bottle to achieve stable placement of the reagent bottle; then start the controller to control the corresponding rotary cylinder to rotate and shake the rotating shaft, thereby driving the rotation of the carrier, and the rotation and swing of the reagent bottle can be realized, which helps to uniformly mix the reagent, etc.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A sample placement device based on a shaking sample rack, characterized in that: The sample placement device comprises: a bracket, a placement slot, a carrier and a shaking mechanism, wherein the carrier and the shaking mechanism are installed on the bracket, the carrier is provided with the placement slot, the placement slot is used to place the sample, the shaking mechanism is provided on one side of the carrier, and the shaking mechanism is connected to the carrier, and the shaking mechanism is used to shake the carrier; Wherein, the shaking mechanism comprises a shaker and a shaking shaft, the carrier is rotatably mounted on the bracket via the shaking shaft, one end of the shaking shaft is connected to the shaking end of the shaker, and the shaker is mounted on the bracket; Wherein, the shaker is selected from a rotary cylinder or a rotary motor; The carrier includes a lifter, a plate presser and a carrier plate, the carrier plate is rotatably mounted on the bracket through the shaking shaft, the placement slot is arranged on the carrier plate, the lifter is mounted on the carrier plate, the lifting end of the lifter is connected to the plate presser, and the lifter is used to adjust the distance between the plate presser and the carrier plate to stabilize the sample in the placement slot; Wherein, the lifter is selected from a lifting cylinder or a manual lifter; The platen device comprises a platen, a platen slide rail and a stopper, wherein the platen slide rail is mounted on the loading plate, the platen is slidably mounted on the platen slide rail, the lifting end of the lifter is connected to the platen, the stopper is mounted on the platen, and the stopper cooperates with the placement slot and is used to stabilize the sample; Among them, the manual lifter includes a handle, a lifting gear mechanism, a lifting frame and a guide column. The lifting frame is installed on the loading plate, the lifting gear mechanism is installed on the lifting frame, the driven end of the lifting gear mechanism is installed with the handle, the lifting end of the lifting gear mechanism is connected to the pressure plate device, the guide column is installed on the pressure plate device, and the guide column is slidably connected to the lifting frame.

2. A sample placement device based on a shaking sample rack according to claim 1, characterized in that: The stopper is a suction cup type stopper.

3. The sample placement device based on shaking sample rack according to claim 1, characterized in that: The lifting gear mechanism includes a worm wheel, a worm and a lifting screw, which are all installed on the lifting frame. The worm wheel and the worm are meshingly connected. The worm wheel is sleeved on the lifting screw, one end of the worm is connected to the handle, and the lifting screw is connected to the pressure plate.

4. The sample placement device based on shaking sample rack according to claim 1, characterized in that: The placement slots are distributed on the carrier in a matrix manner.

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