CN209772170U

CN209772170U - Experimental reagent tray arranged in classified manner

Info

Publication number: CN209772170U
Application number: CN201920441012.6U
Authority: CN
Inventors: 高培煜
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-03
Filing date: 2019-04-03
Publication date: 2019-12-13
Anticipated expiration: 2029-04-03

Abstract

The utility model discloses a reagent dish for experiments of sort arrangement in middle school experimental facilities technical field, including the reagent dish body, the inside left side fixed mounting of reagent dish body has the disc test-tube rack, and disc test-tube rack centre of a circle department is provided with the pull ring, and the disc test-tube rack has set gradually outer ring frame, inner ring frame one, inner ring frame two, inner ring frame three from outer fringe to centre of a circle department, and outer ring frame, inner ring frame one and inner ring frame two inner walls all are provided with two sets of spouts, and the spout top is provided with the stopper, the utility model relates to a novelty, the practicality is strong, through each group of ring frame sliding connection, when the pull ring pulling, each group of ring frame is highly inconsistent, conveniently takes the test tube, and the classification of being convenient, be difficult for obscuring, and each group of ring frame test tube aperture is inconsistent, conveniently puts in different external diameters's test; through will cutting apart strip and telescopic link and fix respectively, can prevent that article from empting, increase the security and the practicality of reagent dish body.

Description

Experimental reagent tray arranged in classified manner

Technical Field

The utility model relates to a middle school experimental facilities technical field specifically is a reagent dish for experiments of classified arrangement.

Background

In the middle school teaching laboratory process, need pack into different experimental samples into the sampling tube of different dosage bores according to different experimental projects and classify and preserve, but traditional reagent dish only has single test tube aperture, be not convenient for use, need put into the reagent dish of different bores with experimental sample classification when experimental project content is more, this just leads to different experimental object and different grade type sample to mix together, because all test tubes all are in same height, be not convenient for take and distinguish more troublesome, cause work efficiency low, waste teacher and student's valuable teaching time, general reagent dish does not have the device of fixed article in addition, cause the condition that article topple over easily, cause the potential safety hazard, for this reason, we propose a reagent dish for the experiments of categorised arrangement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reagent dish for experiments of classified arrangement to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a reagent disk for experiments in classified arrangement comprises a reagent disk body, wherein a disk test tube rack is fixedly installed on the left side inside the reagent disk body, a pull ring is arranged at the circle center of the disk test tube rack, an outer ring frame, an inner ring frame I, an inner ring frame II and an inner ring frame III are sequentially arranged on the disk test tube rack from the outer edge to the circle center, two groups of sliding grooves are respectively formed in the inner walls of the outer ring frame, the inner ring frame I and the inner ring frame II, a limiting block is arranged at the top of each sliding groove, sliding blocks matched with the sliding grooves are respectively arranged on the outer walls of the inner ring frame I, the inner ring frame II and the inner ring frame III, a square frame is arranged on the right side inside the reagent disk body, particle columns are arranged on the inner walls around the square frame, four groups of sliding blocks I are slidably connected to the top of the square frame, a dividing strip is connected between, the top of the sliding block is connected with the top of the cutting strip in a sliding mode, the telescopic rod and the bottom of one side, close to the inner wall of the square frame, of the cutting strip are connected with clamping blocks in a rotating mode, and round holes in interference fit with the particle columns are formed in the clamping blocks.

Preferably, the telescopic link is provided with the outer tube near the one end of cutting apart the strip, and the inside sliding connection of outer tube has the inner tube, and the inside sliding connection of inner tube has the tubule, and the tubule is longer than the inner tube, and the one end that the tubule is close to the square frame inner wall is connected sliding block one.

preferably, the rack is installed on the right side of the inner portion of the reagent tray body, the rack is located in the front of the square frame, a groove is formed in the top of the rack, rubber blocks are arranged at the front end and the rear end of the groove in opposite directions, and a rubber cushion layer is arranged at the bottom of the groove.

preferably, the middle of the front end and the back end of the reagent disk body are respectively connected with a U-shaped frame in a rotating mode, and the left sides of the front end and the back end of the reagent disk body are provided with stop blocks matched with the U-shaped frames.

Preferably, the pull ring bottom is provided with sealed lid, and sealed lid bottom threaded connection cartridge case, the three inner walls of interior ring frame of cartridge case bottom fixed connection, the cartridge case is than interior ring frame height three.

preferably, a plurality of test tube holes are formed in the disc test tube rack, the aperture of the test tube hole formed in the outer ring rack is 10MM, the aperture of the test tube hole formed in the first inner ring rack is 12MM, the aperture of the test tube hole formed in the second inner ring rack is 15MM, and the aperture of the test tube hole formed in the third inner ring rack is 18 MM.

compared with the prior art, the beneficial effects of the utility model are that:

The utility model relates to a novelty, the practicality is strong, through inner ring frame one outer wall and outer ring frame sliding connection and inner ring frame one inner wall and inner ring frame two sliding connection, inner ring frame three outer walls and inner ring frame two sliding connection and inner ring frame three inner wall fixed connection cartridge case, when pulling the pull ring, each group's ring frame height is inconsistent, conveniently takes the test tube, and the classification of being convenient for is difficult for obscuring, and each group's ring frame test tube aperture is inconsistent, conveniently puts in the test tube classification of different external diameters, simple and practical; through will cutting apart the strip and slide to suitable position on the square frame through sliding block one, the telescopic link slides to suitable position through sliding two, rotates the fixture block, makes the granule post that corresponds the position pass through the round hole on the fixture block, will cut apart strip and telescopic link and fix respectively, can fix article, prevents that article from empting, increases the security and the practicality of reagent dish body.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the disk test tube rack of the present invention;

Fig. 3 is a schematic view of the structure of the connection relationship between the cutting strip and the square frame of the present invention.

In the figure: 1. a reagent disk body; 2. a disc test tube rack; 3. a pull ring; 31. a cartridge; 4. an outer ring frame; 5. the inner circular frame I; 6. a second inner circular frame; 7. an inner circular frame III; 8. a chute; 9. a slider; 10. a square frame; 11. a column of particles; 12. a first sliding block; 13. cutting the strips; 14. a telescopic rod; 15. a second sliding block; 16. a clamping block; 17. and (5) placing the shelf.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a reagent disk for experiments in classified arrangement comprises a reagent disk body 1, a disk test tube rack 2 is fixedly installed on the left side inside the reagent disk body 1, a pull ring 3 is arranged at the center of a circle of the disk test tube rack 2, an outer circular ring rack 4 and a closed structure is sequentially arranged on the disk test tube rack 2 from the outer edge to the center of the circle, an inner circular ring rack 5, an inner circular ring rack 6 and an inner circular ring rack 7 are respectively provided with two groups of chutes 8, the top of each chute 8 is provided with a limiting block, sliders 9 matched with the chutes 8 are respectively arranged on the outer walls of the inner circular ring rack 5, the inner circular ring rack 6 and the inner circular ring rack 7, the sliders 9 are in a sheet shape, T-shaped blocks are arranged at the bottoms of the sliders 9 and matched with the limiting blocks, when the bottoms of the sliders 9 slide to the tops of the chutes 8, the T-shaped blocks are blocked by the limiting blocks, and the sliders 9 cannot fall off from the chutes 8, the inside right side of reagent dish body 1 is provided with square frame 10, square frame 10 inner wall all around is provided with granule post 11, square frame 10 top sliding connection has four groups of sliding blocks 12 one, be connected with between two sets of sliding blocks 12 about square frame 10 top and cut apart strip 13, one side that two sets of sliding blocks 12 are close to all is connected with telescopic link 14 around the square frame 10 top, the telescopic link 14 other end all is connected with two sliding blocks 15, two sliding block 15 sliding connection cut apart strip 13 tops, telescopic link 14 and cut apart one side bottom that strip 13 is close to square frame 10 inner wall all around all have the switching to have fixture block 16, set up the round hole with granule post 11 interference fit on the fixture block 16, granule post 11 is made for rubber, pass through the round hole when granule post 11, fixture block 16 has just been fixed, thereby will cut apart the relative position of strip 13 and square frame 10 and.

Wherein, one end of the telescopic rod 14 close to the dividing strip 13 is provided with an outer tube, the inner tube is connected inside the outer tube in a sliding manner, a thin tube is connected inside the inner tube in a sliding manner, the thin tube is longer than the inner tube, and one end of the thin tube close to the inner wall of the square frame 10 is connected with a first sliding block 12;

A placing frame 17 is arranged on the right side in the reagent tray body 1, the placing frame 17 is located in front of the square frame 10, a groove is formed in the top of the placing frame 17, rubber blocks are oppositely arranged at the front end and the rear end of the groove, a rubber cushion layer is arranged at the bottom of the groove, experimental articles such as glass rods and tweezers can be placed in the groove, the distance between the two groups of rubber blocks is small, articles are not prone to falling off, and the arranged rubber cushion layer can protect fragile articles such as glass rods;

the middle parts of the front end and the rear end of the reagent disk body 1 are rotatably connected with U-shaped frames, the left sides of the front end and the rear end of the reagent disk body 1 are provided with stop blocks matched with the U-shaped frames, and the reagent disk body 1 is moved by screwing up the U-shaped frames, so that the reagent disk is simple and convenient and reduces pollution;

The bottom of the pull ring 3 is provided with a sealing cover, the bottom of the sealing cover is in threaded connection with a medicine cylinder 31, the bottom of the medicine cylinder 31 is fixedly connected with the inner wall of the third inner circular frame 7, the medicine cylinder 31 is higher than the third inner circular frame 7, and when the medicine taking device is used, the sealing cover is unscrewed by pulling the pull ring 3, and medicines in the medicine cylinder 31 are taken out;

A plurality of test tube holes have been seted up to disc test-tube rack 2, and the test tube hole aperture that outer ring frame 4 was seted up is 10MM, the test tube hole aperture that inner ring frame one 5 was seted up is 12MM, the test tube hole aperture that inner ring frame two 6 was seted up is 15MM, and the test tube hole aperture that inner ring frame three 7 was seted up is 18MM, through such setting, can place the test tube of different external diameters, and the person of facilitating the use uses.

The working principle is as follows: when using, pulling pull ring 3, drive the top that interior ring frame one 5 slided to outer ring frame 4, interior ring frame two 6 slides to the top of interior ring frame one 5, interior ring frame three 7 slides to the top of interior ring frame two 6, conveniently take the test tube in the test tube hole, place article in square frame 10, as required, to cut apart strip 13 and slide to suitable position on square frame 10 through sliding block one 12, telescopic link 14 is along with cutting apart strip 13 and remove and contract or extend, slide telescopic link 14 to suitable position through sliding two 15 after that, rotate fixture block 16 at last, make the granule post 11 that corresponds the position pass through the round hole on fixture block 16, will cut apart strip 13 and telescopic link 14 and fix respectively, thereby fix article, prevent that article from toppling over.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. the utility model provides a reagent dish for experiments of categorised arrangement, includes reagent dish body (1), its characterized in that: a disc test tube rack (2) is fixedly installed on the left side inside a reagent disk body (1), a pull ring (3) is arranged at the circle center of the disc test tube rack (2), an outer ring frame (4), an inner ring frame I (5), an inner ring frame II (6) and an inner ring frame III (7) are sequentially arranged on the disc test tube rack (2) from the outer edge to the circle center, two groups of sliding grooves (8) are formed in the inner walls of the outer ring frame (4), the inner ring frame I (5) and the inner ring frame II (6), limit blocks are arranged at the tops of the sliding grooves (8), sliding blocks (9) matched with the sliding grooves (8) are arranged on the outer walls of the inner ring frame I (5), the inner ring frame II (6) and the inner ring frame III (7), a square frame (10) is arranged on the right side inside the reagent disk body (1), particle columns (11) are arranged on the peripheral inner walls of the square frame, be connected with between two sets of sliding block one (12) about square frame (10) top and cut apart strip (13), one side that two sets of sliding block one (12) are close to around square frame (10) top all is connected with telescopic link (14), telescopic link (14) other end all is connected with sliding block two (15), sliding block two (15) sliding connection cuts apart strip (13) top, telescopic link (14) and one side bottom of cutting apart strip (13) and being close to square frame (10) inner wall all around have all switching fixture block (16), offer on fixture block (16) with granule post (11) interference fit's round hole.

2. A sort of arranged reagent tray for experiments according to claim 1, characterized in that: the telescopic link (14) are close to the one end of cutting apart strip (13) and are provided with the outer tube, and the inside sliding connection of outer tube has the inner tube, and the inside sliding connection of inner tube has the tubule, and the tubule is longer than the inner tube, and sliding block one (12) is connected to the one end that the tubule is close to square frame (10) inner wall.

3. A sort of arranged reagent tray for experiments according to claim 1, characterized in that: a placing rack (17) is installed on the right side inside a reagent disk body (1), the placing rack (17) is located in the front of a square frame (10), a groove is formed in the top of the placing rack (17), rubber blocks are arranged at the front end and the rear end of the groove in opposite directions, and a rubber cushion layer is arranged at the bottom of the groove.

4. A sort of arranged reagent tray for experiments according to claim 1, characterized in that: the middle of both ends is all rotated around reagent dish body (1) and is connected with U type frame, and both ends left side is provided with U type frame complex dog around reagent dish body (1).

5. A sort of arranged reagent tray for experiments according to claim 1, characterized in that: the bottom of the pull ring (3) is provided with a sealing cover, the bottom of the sealing cover is in threaded connection with a cartridge case (31), the bottom of the cartridge case (31) is fixedly connected with the inner wall of the inner circular frame III (7), and the cartridge case (31) is higher than the inner circular frame III (7).

6. A sort of arranged reagent tray for experiments according to claim 1, characterized in that: a plurality of test tube holes are formed in the disc test tube rack (2), the test tube hole diameter formed in the outer ring rack (4) is 10MM, the test tube hole diameter formed in the inner ring rack (5) is 12MM, the test tube hole diameter formed in the inner ring rack (6) is 15MM, and the test tube hole diameter formed in the inner ring rack (7) is 18 MM.