Test tube placing rack

Abstract

The utility model belongs to the technical field of test tube racks, and particularly relates to a test tube placing rack which comprises a rack body which comprises a placing frame and two supporting legs oppositely arranged at the bottom of the placing frame. The multiple clamping assemblies are arranged, and the multiple clamping assemblies are rotationally arranged on the containing frame; wherein each longitudinally distributed clamping assembly forms a group, and a plurality of groups of clamping assemblies are arranged; the stirring assembly is arranged between the two supporting legs and located below the containing frame and used for solving the problems that an existing test tube containing frame is single in function and cannot be used as auxiliary equipment for mixing liquid medicine in a test tube in a laboratory, so that a mixed type test tube frame needs to be replaced to shake and mix the test tube during an experiment, and the operation is inconvenient. The problem that the test tube rack cannot achieve the effect maximization is solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to test -tube rack technical field, concretely relates to a test -tube rack. BACKGROUND

[0002] The test -tube rack is an auxiliary equipment used in laboratory or medical environment, mainly used for safe and orderly storage and drying of test tubes, and the design of the rack usually considers the convenience, safety and space utilization of experimental operation.

[0003] The existing test -tube rack has single function, cannot be used as an auxiliary equipment for mixing liquid medicine in test tubes in the laboratory, and further needs to replace the mixing test -tube rack to shake and mix the test tubes during experiment, so that the test -tube rack cannot fully play its role. UTILITY MODEL CONTENT

[0004] Based on the problems mentioned in the above background technology, the utility model provides a test -tube rack, which is used to solve the problems that the existing test -tube rack has single function, cannot be used as an auxiliary equipment for mixing liquid medicine in test tubes in the laboratory, and further needs to replace the mixing test -tube rack to shake and mix the test tubes during experiment, so that the test -tube rack cannot achieve maximum effect.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] A test -tube rack, comprising:

[0007] A rack body, the rack body comprises a placing frame and two supporting legs oppositely arranged at the bottom of the placing frame;

[0008] A clamping assembly, the clamping assembly is provided with a plurality of clamping assemblies, and each clamping assembly is rotatably arranged on the placing frame; wherein each longitudinally distributed clamping assembly is a group, and a plurality of groups are arranged;

[0009] A pushing assembly, the pushing assembly is arranged between the two supporting legs and below the placing frame.

[0010] On the basis of the above technical scheme, the utility model further makes the following improvements:

[0011] Further, the clamping assembly comprises a fixing cylinder and a clamping sleeve, the fixing cylinder is arranged on the placing frame, the clamping sleeve is rotatably clamped on the fixing cylinder through the clamping shaft on the outer periphery of the clamping sleeve, and the inner peripheral wall of the clamping sleeve is provided with a rubber ring.

[0012] Further, each longitudinally distributed clamping sleeve is a group, and a plurality of groups are arranged.

[0013] Further, the dialing assembly comprises a dialing piece and a driving piece, the dialing piece comprises a dialing plate, and a stabilizing column is arranged at each corner of the dialing plate, two stabilizing sleeves are oppositely arranged on each supporting leg, each stabilizing column on the dialing plate is clamped in the corresponding stabilizing sleeve, and a balance spring is arranged on the column body between the side wall of the dialing plate and the inner bottom of the stabilizing sleeve.

[0014] Further, the driving piece comprises a mounting plate and an adjusting plate, the mounting plate is arranged between the back sides of the two supporting legs, a motor is arranged on the mounting plate, and an incomplete gear is arranged on the driving shaft of the motor.

[0015] The adjusting plate is arranged at the back bottom of the dialing plate, a through groove is arranged on the adjusting plate, meshing teeth are oppositely arranged on the upper wall and the lower wall of the through groove, and the incomplete gears are located in the through groove and can be dislocatedly engaged with the two meshing teeth.

[0016] The utility model discloses the beneficial effects of the following:

[0017] 1、 through setting up the frame body, the clamping assembly combination assembly constitutes the test tube rack, uses each test tube and clamps the corresponding clamping assembly, and then realizes each test tube and places on the test tube rack, so that this rack is used as the test tube placement equipment.

[0018] 2、 through setting up the clamping assembly, the dialing assembly combination, when needing to shake the test tube, through the dialing assembly, each test tube on the clamping assembly can be dialled simultaneously, so that each test tube shakes, and the drug solution in the test tube is mixed, and then the rack is converted and used as the equipment for mixing the drug solution in the test tube. BRIEF DESCRIPTION OF DRAWINGS

[0019] The utility model can be further illustrated by the non-limiting embodiments shown in the drawings.

[0020] Figure 1 It is the use state diagram of the utility model test tube rack.

[0021] Figure 2 It is the structure diagram of the utility model test tube rack.

[0022] Figure 3 It is the bottom structure diagram of the utility model test tube rack.

[0023] Figure 4 It is the back structure diagram of the utility model test tube rack.

[0024] The drawings are as follows:

[0025] 101, support leg; 102, placing frame; 201, fixed cylinder; 202, clamping sleeve; 203, rubber ring; 301, dial plate; 302, stabilizing column; 303, stabilizing sleeve; 304, balance spring; 305, clamping groove; 4, test tube; 501, mounting plate; 502, motor; 503, incomplete gear; 504, adjusting plate; 505, through slot; 506, meshing tooth. DETAILED DESCRIPTION

[0026] As shown in the figure, a test tube placing rack comprises: Figures 1-4 a rack body, the rack body comprising a placing frame 102 and two support legs 101 oppositely arranged at the bottom of the placing frame 102;

[0027] a clamping assembly, multiple clamping assemblies are arranged, and each clamping assembly is rotatably arranged on the placing frame 102; the rack body and the clamping assembly are combined and assembled to form a test tube 4 placing rack, wherein each longitudinally distributed clamping assembly is a group, and multiple groups are arranged;

[0028] The clamping assembly comprises a fixed cylinder 201 and a clamping sleeve 202, the fixed cylinder 201 is arranged on the placing frame 102, the clamping sleeve 202 is rotatably clamped on the fixed cylinder 201 through the clamping shaft on the outer periphery of the clamping sleeve 202, so that the clamping sleeve 202 is rotatably arranged on the fixed cylinder 201, and the clamping sleeve 202 can rotate around the fixed cylinder 201; the inner peripheral wall of the clamping sleeve 202 is provided with a rubber ring 203, and the rubber ring 203 has a certain shrinkage; each longitudinally distributed clamping sleeve 202 is a group, and multiple groups are arranged, so that multiple test tubes 4 can be placed;

[0029] In use, each test tube 4 is inserted into the corresponding clamping sleeve 202 in an inverted manner, and the upper end of the inverted test tube 4 is clamped inside the rubber ring 203 on the clamping sleeve 202, because the rubber ring 203 has a certain shrinkage, the test tube 4 can be clamped and fastened, so that each test tube 4 is vertically placed on the placing frame 102, and the placing rack is used as a device for placing test tubes 4.

[0030] Referring to

[0031] , a dialing assembly, the dialing assembly is arranged between the two support legs 101 and below the placing frame 102, the dialing assembly comprises a dialing member and a driving member, the dialing member comprises a dial plate 301, and stabilizing columns 302 are arranged at the four corners of the dial plate 301, two stabilizing sleeves 303 are oppositely arranged on each support leg 101, and each stabilizing column 302 on the dial plate 301 is clamped in the corresponding stabilizing sleeve 303, the stabilizing column 302 can move in the stabilizing sleeve 303, so that the dial plate 301 is transversely movably arranged between the two support legs 101; Figures 1 to 3

[0032] ​Each stabilizing column 302 is provided with a balance spring 304 on the column between the side wall of the dial plate 301 and the inner bottom of the stabilizing sleeve 303, the dial plate 301 is provided with a plurality of clamping grooves 305, the balance spring 304 can make the dial plate 301 in the normal state without external force under the placing frame 102, and each clamping groove 305 is located under the corresponding group of clamping sleeves 202;

[0033] The driving member comprises a mounting plate 501 and an adjusting plate 504, the mounting plate 501 is arranged between the back sides of the two supporting legs 101, the mounting plate 501 is provided with a motor 502, and the driving shaft of the motor 502 is provided with an incomplete gear 503; the adjusting plate 504 is arranged at the back side bottom of the dial plate 301, the adjusting plate 504 is provided with a through slot 505, the upper and lower walls of the through slot 505 are both provided with engagement teeth 506, the incomplete gear 503 is located in the through slot 505 and can be engaged with the two engagement teeth 506 in dislocation;

[0034] The motor 502 can drive the incomplete gear 503 to rotate, when the teeth on the incomplete gear 503 are engaged with the engagement teeth 506 on the upper wall of the through slot 505, the teeth on the incomplete gear 503 are disengaged from the engagement teeth 506 on the lower wall of the through slot 505; and when the teeth on the incomplete gear 503 are engaged with the engagement teeth 506 on the lower wall of the through slot 505, the teeth on the incomplete gear 503 are disengaged from the engagement teeth 506 on the upper wall of the through slot 505, so that the teeth on the incomplete gear 503 are engaged with the engagement teeth 506 on the upper and lower walls of the through slot 505 in dislocation during the rotation of the incomplete gear 503; when the teeth on the incomplete gear 503 are engaged with the engagement teeth 506 on the upper wall of the through slot 505, the dial plate 301 can be driven to move laterally in one direction, when the teeth on the incomplete gear 503 are engaged with the engagement teeth 506 on the lower wall of the through slot 505, the dial plate 301 can be driven to move laterally in the opposite direction, and finally the dial plate 301 can move laterally reciprocally;

[0035] When the test tube 4 needs to be shaken, the upright test tube 4 is inserted into the corresponding clamping sleeve 202, the upper end of the upright test tube 4 is clamped inside the rubber ring 203 on the clamping sleeve 202, the lower end of the test tube 4 is inserted into the clamping groove 305 directly below it, then the motor 502 is started to drive the incomplete gear 503 to rotate, during the rotation of the incomplete gear 503, the teeth on the incomplete gear 503 are dislocatedly engaged with the engaging teeth 506 on the upper and lower walls of the through groove 505, thereby driving the toggle plate 301 to reciprocatingly move horizontally, when the toggle plate 301 reciprocatingly moves horizontally, the side wall of the clamping groove 305 will squeeze the lower outer wall of the test tube 4, when the lower part of the test tube 4 is squeezed by the side wall of the clamping groove 305, the test tube 4 can slide in the clamping groove 305, so as to make the test tube 4 reciprocatingly swing around the fixed cylinder 201 under the action of the clamping sleeve 202, thereby achieving the effect of uniformly mixing the liquid medicine in the test tube 4, and making the rack convert to be used as a device for mixing the liquid medicine in the test tube 4; and since the upper and lower openings of the clamping groove 305 are both chamfered and flared, the outer wall of the test tube 4 will not be squeezed and damaged by the side wall of the clamping groove 305 during the reciprocating swinging of the test tube 4, so that the test tube 4 can smoothly swing.

[0036] The utility model has been described in detail above. The description of the specific embodiments is only used to help understand the method of the utility model and its core idea. It should be pointed out that for ordinary skilled persons in the technical field, on the premise of not departing from the principle of the utility model, the utility model can be improved and modified in many ways, and these improvements and modifications also fall within the protection scope of the utility model claim.

Claims

1. A test tube rack characterized by: include: The frame includes a placement frame (102) and two support legs (101) disposed opposite each other at the bottom of the placement frame (102); The snap-fit ​​assembly is provided in multiple ways, all of which are rotatably mounted on the placement frame (102); wherein each longitudinally distributed snap-fit ​​assembly is a group, and multiple groups are provided. A toggle assembly is disposed between two support legs (101) and below the placement frame (102).

2. A test tube rack according to claim 1, wherein: The snap-fit ​​assembly includes a fixed cylinder (201) and a snap-fit ​​sleeve (202). The fixed cylinder (201) is mounted on the placement frame (102). The snap-fit ​​sleeve (202) is rotatably snapped onto the fixed cylinder (201) by a snap-fit ​​shaft on its outer periphery. A rubber ring (203) is provided on the inner peripheral wall of the snap-fit ​​sleeve (202).

3. A test tube rack according to claim 2, wherein: Each of the longitudinally distributed snap-fit ​​sleeves (202) forms a group, and multiple groups are provided.

4. The test tube holder of claim 2, wherein: The actuating assembly includes an actuating component and a driving component. The actuating component includes an actuating plate (301). Stabilizing posts (302) are provided at the four corners of the actuating plate (301). Two stabilizing sleeves (303) are provided opposite to each of the supporting legs (101). Each stabilizing post (302) on the actuating plate (301) is respectively locked in the corresponding stabilizing sleeve (303). A balance spring (304) is provided on the column between the side wall of the actuating plate (301) and the inner bottom of the stabilizing sleeve (303). Multiple slots (305) are provided on the actuating plate (301). Each slot (305) is located directly below the corresponding group of locking sleeves (202).

5. A test tube rack according to claim 4, wherein: The driving component includes a mounting plate (501) and an adjusting plate (504). The mounting plate (501) is disposed between the back sides of the two support legs (101). A motor (502) is disposed on the mounting plate (501), and an incomplete gear (503) is disposed on the drive shaft of the motor (502). The adjusting plate (504) is located at the bottom of the back side of the actuating plate (301). The adjusting plate (504) is provided with a through groove (505). The upper and lower walls of the through groove (505) are provided with meshing teeth (506) facing each other. The incomplete gear (503) is located in the through groove (505) and can mesh with the two meshing teeth (506) in a staggered manner.

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