Ninhydrin buffer solution reagent heat preservation device

Abstract

The utility model provides a ninhydrin buffer solution reagent heat preservation device, which relates to the technical field of ninhydrin buffer solution reagent heat preservation, and comprises a heat preservation box, a fixed placement component is arranged in the heat preservation box, the fixed placement component comprises an upper placement block and a lower placement block, and the lower placement block is arranged at the bottom of the upper placement block. According to the utility model, when a ninhydrin buffer solution reagent needs to be put into the incubator, the ninhydrin buffer solution reagent can be directly stuffed into the placing groove, and after the ninhydrin buffer solution reagent is extruded, the clamping plates on the two sides can simultaneously contract towards the two sides, and after the ninhydrin buffer solution reagent is completely stuffed into the placing groove, the ninhydrin buffer solution reagent can be put into the incubator. When the ninhydrin buffer solution reagent containing device is used, the spring can push the clamping plate to clamp and fix ninhydrin buffer solution reagents, ninhydrin buffer solution reagent containers of different sizes can be clamped through the spring, and the problem that the ninhydrin buffer solution reagent containing device can only contain ninhydrin buffer solution reagents of the same specification and cannot contain ninhydrin buffer solution reagents of different sizes is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation of ninhydrin buffer solution reagent, in particular to a heat preservation device for ninhydrin buffer solution reagent. Background Art

[0002] The ninhydrin buffer solution reagent is a reagent used for amino acid analysis, comprising ninhydrin, reduced ninhydrin, lithium acetate buffer solution, sulfolane and a water-soluble organic solvent.

[0003] As disclosed in the publication number CN210545217U, a ninhydrin buffer solution reagent bottle insulation device belongs to the technical field of pharmaceutical and chemical equipment. It is characterized by comprising a sleeve, a cover, a heating element, a temperature detector and a controller; wherein the sleeve is woven from a double-layer fabric, with a heating element and a temperature detector sandwiched in the middle, and is sleeved on the outside of the reagent bottle and fits tightly with the reagent bottle; the cover is covered on the top of the sleeve, and is also woven from a double-layer fabric. A number of holes are opened at the top of the cover corresponding to the position of the reagent bottle cap, for the gas tube and the infusion tube in the reagent bottle to pass through; the heating element and the temperature detector in the sleeve are connected to the controller, and the controller is connected to the power supply. The utility model can maintain the temperature of the reagent bottle when the external temperature is low, avoid the salt precipitation in the ninhydrin buffer solution in the bottle, can display and adjust the temperature in real time, and has a wide range of power applications. It can use both mains power and mobile power, which is convenient for insulation when taking it out.

[0004] This patent can keep the ninhydrin buffer solution reagent warm according to the needs. When conducting experiments, the ninhydrin buffer solution reagent needs to be placed in containers of different sizes. However, this patent can only place ninhydrin buffer solution reagents of the same size and cannot place reagents in containers of different sizes. The practicality is low. Therefore, we propose a new type of ninhydrin buffer solution reagent insulation device. Utility Model Content

[0005] The utility model aims to solve the problem that the existing patents in the prior art can only place ninhydrin buffer solution reagents of the same specification and size, but cannot place reagents in containers of different sizes, thus having low practicality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a ninhydrin buffer solution reagent insulation device, comprising an insulation box, a fixed placement component is arranged inside the insulation box, the fixed placement component comprises an upper placement block and a lower placement block, a lower placement block is arranged at the bottom of the upper placement block, the surfaces of the upper placement block and the lower placement block are both provided with placement grooves in an array, notches are arranged on both sides of the placement grooves, a spring is arranged inside the notch, a push block is arranged on one side of the spring, a push rod is arranged on one side of the push block, a splint is arranged on one side of the push rod, and plug blocks are arranged at the four corners of the top of the lower placement block.

[0007] Furthermore, the push block forms an elastic structure with the spring through the notch, and the clamping plate has an arc shape.

[0008] Furthermore, the outer surfaces on both sides of the push block match the inner walls on both sides of the slot, and the position and size of the insert block match the position and size of the upper placement block.

[0009] Furthermore, handle assemblies are provided on the outer surfaces of both sides of the thermal insulation box, and the handle assemblies include hidden grooves and rotating rods.

[0010] Furthermore, the hidden grooves are provided on the outer surfaces of both sides of the heat preservation box, and a rotating rod is inserted into the interior of the hidden grooves.

[0011] Furthermore, a handle is sleeved on the outer surface of the rotating rod, and a hole is penetrated through the interior of the handle.

[0012] Furthermore, the handle is rotatably connected to the rotating rod through the hole, and the size of the hidden groove matches the size of the handle.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. In the utility model, when the ninhydrin buffer solution reagent needs to be placed in the incubator, the ninhydrin buffer solution reagent can be directly inserted into the placement groove, and after being squeezed, the clamps on both sides will shrink to both sides at the same time. When the ninhydrin buffer solution reagent is completely inserted into the placement groove, the spring will push the clamp to clamp and fix the ninhydrin buffer solution reagent, and the spring can clamp ninhydrin buffer solution reagent containers of different sizes, avoiding the problem that the device can only place ninhydrin buffer solution reagents of the same specification and size, and cannot place ninhydrin buffer solution reagents of different sizes.

[0015] 2. In the utility model, when the incubator needs to be moved, the handle can be opened by rotating it from the hidden groove through the rotating rod, and then the incubator can be carried by grasping the handle, thus avoiding the problem that the existing incubator lacks a handle and is very inconvenient to carry. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The utility model provides a three-dimensional structural schematic diagram of a ninhydrin buffer solution reagent insulation device;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure from another angle of a ninhydrin buffer solution reagent insulation device proposed by the utility model;

[0018] Figure 3 A schematic diagram of a partial explosion structure of a ninhydrin buffer solution reagent insulation device is provided for the utility model;

[0019] Figure 4 The utility model provides a partial cross-sectional structural schematic diagram of a ninhydrin buffer solution reagent insulation device;

[0020] Figure 5 for Figure 4 The enlarged schematic diagram at A in the middle;

[0021] Figure 6 The utility model provides a schematic diagram of the explosion structure of a handle of a ninhydrin buffer solution reagent insulation device.

[0022] Legend: 1. Insulation box; 2. Fixed placement assembly; 201. Upper placement block; 202. Lower placement block; 203. Placement slot; 204. Insert block; 205. Notch; 206. Spring; 207. Push block; 208. Push rod; 209. Clamp; 3. Handle assembly; 301. Hidden slot; 302. Turn rod; 303. Handle; 304. Hole. DETAILED DESCRIPTION

[0023] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0024] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0025] Embodiment 1, as Figure 1-Figure 6As shown, the utility model provides a ninhydrin buffer solution reagent insulation device, including an insulation box 1, the insulation box 1 is provided with a fixed placement component 2, the fixed placement component 2 includes an upper placement block 201 and a lower placement block 202, the bottom of the upper placement block 201 is provided with a lower placement block 202, the surfaces of the upper placement block 201 and the lower placement block 202 are both provided with placement grooves 203 in an array, notches 205 are provided on both sides of the placement groove 203, and springs 206 are provided inside the notches 205, and the springs 206 are provided inside the notches 205. A push block 207 is provided on one side of 06, a push rod 208 is provided on one side of the push block 207, a splint 209 is provided on one side of the push rod 208, and insert blocks 204 are provided at the four corners of the top of the lower placement block 202. The push block 207 forms an elastic structure with the spring 206 through the slot 205. The shape of the splint 209 is arc-shaped. The outer surfaces on both sides of the push block 207 match the inner walls on both sides of the slot 205. The position and size of the insert block 204 match the position and size of the upper placement block 201.

[0026] The effect achieved by the entire embodiment 1 is that when the ninhydrin buffer solution reagent needs to be placed in the incubator 1, the top cover of the incubator 1 can be opened first, and then the ninhydrin buffer solution reagent can be inserted into the placement groove 203 for placement. When the bottom of the ninhydrin buffer solution reagent contacts the clamping plate 209, it continues to be pushed downward, so that the bottom of the ninhydrin buffer solution reagent pushes the two sets of clamping plates 209 to both sides at the same time. After being squeezed, the clamping plates 209 on both sides will shrink to both sides at the same time, thereby squeezing the spring 206 through the push block 207 and the push rod 208. When the ninhydrin buffer solution reagent is completely inserted into the placement groove 203, the spring 206 will push the push block 207 and the push rod 208 through its own elasticity. 8 drives the clamping plate 209 to clamp the ninhydrin buffer solution reagent, and can clamp ninhydrin buffer solution reagent containers of different sizes through the spring 206. When the lower placing block 202 is needed to place the ninhydrin buffer solution reagent, the upper placing block 201 can be directly removed from the lower placing block 202, and the ninhydrin buffer solution reagent is placed in the hidden groove 301 of the lower placing block 202. When the upper placing block 201 needs to be placed on the top of the lower placing block 202, the upper placing block 201 is directly pushed downward so that the bottom jack and the insert block 204 are engaged and fixed. In this way, the problem that the existing thermal insulation box 1 can only place ninhydrin buffer solution reagents of the same specification and size is avoided, and the overall practicality is improved.

[0027] Embodiment 2, as Figure 1-Figure 6As shown, the outer surfaces of both sides of the thermal insulation box 1 are provided with handle assemblies 3, and the handle assemblies 3 include hidden grooves 301 and rotating rods 302. The hidden grooves 301 are opened on the outer surfaces of both sides of the thermal insulation box 1, and the rotating rods 302 are inserted into the hidden grooves 301. The outer surface of the rotating rods 302 is sleeved with handles 303, and the handles 303 are penetrated by holes 304. The handles 303 are rotatably connected with the rotating rods 302 through the holes 304, and the size of the hidden grooves 301 matches the size of the handles 303.

[0028] The effect achieved by the entire embodiment 2 is that, when the thermal insulation box 1 needs to be transported, the handle 303 can be first rotated and opened from the hidden groove 301 through the rotating rod 302. After both sets of handles 303 are fully opened, the thermal insulation box 1 can be transported by grasping both sets of handles 303 at the same time. When the thermal insulation box 1 is transported to the required position, the thermal insulation box 1 can be placed and the handle 303 can be rotated into the hidden groove 301 again through the rotating rod 302, which plays a hiding role and a beautiful role, thereby avoiding the problem that the existing thermal insulation box 1 lacks the handle 303 and is very inconvenient to transport.

[0029] Working principle: when the ninhydrin buffer solution reagent needs to be placed in the incubator 1, the ninhydrin buffer solution reagent can be directly inserted into the placement groove 203, and after being squeezed, the two side clamps 209 will shrink to both sides at the same time. When the ninhydrin buffer solution reagent is completely inserted into the placement groove 203, the spring 206 will push the clamp 209 to clamp and fix the ninhydrin buffer solution reagent, and the spring 206 can clamp ninhydrin buffer solution reagent containers of different sizes, avoiding the problem that the device can only place ninhydrin buffer solution reagents of the same specification and size, and cannot place ninhydrin buffer solution reagents of different sizes. When the incubator 1 needs to be moved, the handle 303 can be rotated and opened from the hidden groove 301 through the rotating rod 302, and then the incubator 1 can be carried by grasping the handle 303, avoiding the problem that the existing incubator 1 lacks the handle 303 and is very inconvenient to carry.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A ninhydrin buffer solution reagent insulation device, comprising an insulation box (1), characterized in that: A fixed placement component (2) is arranged inside the thermal insulation box (1); The fixed placement component (2) comprises an upper placement block (201) and a lower placement block (202); the lower placement block (202) is arranged at the bottom of the upper placement block (201); placement grooves (203) are arranged in an array on the surfaces of the upper placement block (201) and the lower placement block (202); notches (205) are arranged on both sides of the placement grooves (203); a spring (206) is arranged inside the notch (205); a push block (207) is arranged on one side of the spring (206); a push rod (208) is arranged on one side of the push block (207); a clamping plate (209) is arranged on one side of the push rod (208); and plug blocks (204) are arranged at the four corners of the top of the lower placement block (202).

2. The ninhydrin buffer solution reagent insulation device according to claim 1, characterized in that: The push block (207) forms an elastic structure through the notch (205) and the spring (206), and the clamping plate (209) has an arc shape.

3. The ninhydrin buffer solution reagent insulation device according to claim 2, characterized in that: The outer surfaces on both sides of the push block (207) match the inner walls on both sides of the slot (205), and the position and size of the insert block (204) match the position and size of the upper placement block (201).

4. The ninhydrin buffer solution reagent insulation device according to claim 1, characterized in that: The outer surfaces of both sides of the thermal insulation box (1) are provided with handle assemblies (3), and the handle assemblies (3) include a hidden groove (301) and a rotating rod (302).

5. The ninhydrin buffer solution reagent insulation device according to claim 4, characterized in that: The hidden grooves (301) are provided on the outer surfaces of both sides of the heat preservation box (1), and a rotating rod (302) is inserted into the interior of the hidden grooves (301).

6. The ninhydrin buffer solution reagent insulation device according to claim 5, characterized in that: The outer surface of the rotating rod (302) is sleeved with a handle (303), and a hole (304) is formed through the interior of the handle (303).

7. The ninhydrin buffer solution reagent insulation device according to claim 6, characterized in that: The handle (303) is rotatably connected to the rotating rod (302) via the hole (304), and the size of the hidden groove (301) matches the size of the handle (303).

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