CN211412117U

CN211412117U - Make things convenient for test tube cabinet of various specification test tubes

Info

Publication number: CN211412117U
Application number: CN201922312590.2U
Authority: CN
Inventors: 楼伟玉; 程国荣
Original assignee: Hangzhou Jufei Experimental Equipment Engineering Co ltd
Current assignee: Hangzhou Jufei Experimental Equipment Engineering Co ltd
Priority date: 2019-12-20
Filing date: 2019-12-20
Publication date: 2020-09-04
Anticipated expiration: 2029-12-20

Abstract

The utility model belongs to the technical field of the test tube cabinet, especially, be a make things convenient for test tube cabinet of various specification test tubes, including shell and support, the dead lever is installed at the top of shell, and the top of shell is fixed with cuts apart the board, the support is fixed in the avris of shell, and the internally mounted of support has the horizontal pole, the surface of horizontal pole is connected with first spring, and the surface of horizontal pole is provided with the stopper, the avris of stopper is provided with first connecting block, and first connecting block avris is fixed with the steel wire to the avris of steel wire is fixed with the pull ring, the upper cover is installed at the top of shell, and installs first fixture block in the bottom of upper cover, the inside fixed block that is provided with of shell, and the avris of fixed block is connected with the stabilizer bar. This make things convenient for test tube cabinet of various specification test tubes, it is better to deposit the effect to the test tube of various specifications, and is convenient for fix the test tube of various specifications, has reduced the use degree of difficulty of device.

Description

Make things convenient for test tube cabinet of various specification test tubes

Technical Field

The utility model relates to a test tube cabinet technical field specifically is a make things convenient for test tube cabinet of various specification test tubes.

Background

The test tube is a chemical articles for use apparatus commonly used, has the test tube of each kind not of uniform size respectively, has done the back at the chemical experiment, need will wash to inside clean test tube deposits the test tube cabinet to user's taking from now on.

The test tube is more troublesome when placing the test tube to current test tube cabinet, and it is relatively poor to deposit the effect to the test tube of various specifications, when making small-size test tube put into other test tube holes, can take place the broken condition, makes the device relatively poor when fixing various specification test tubes, has increased the use degree of difficulty of device, for this reason, we provide a test tube cabinet of convenient various specification test tubes.

To solve the problems, innovative design is urgently needed on the basis of the original test tube cabinet which is convenient for test tubes of various specifications.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for test tube cabinet of various specification test tubes to propose the current test tube cabinet of making things convenient for various specification test tubes among solving above-mentioned background art, deposit the test tube of various specifications relatively poor, and be not convenient for fix the test tube of various specifications, increased the problem of the use degree of difficulty of device.

In order to achieve the above object, the utility model provides a following technical scheme: a test tube cabinet convenient for test tubes of various specifications comprises a shell and a support, wherein a fixed rod is installed at the top of the shell, a partition plate is fixed at the top of the shell, the support is fixed at the side of the shell, a cross rod is installed inside the support, a first spring is connected to the surface of the cross rod, a limiting block is arranged on the surface of the cross rod, a first connecting block is arranged at the side of the limiting block, a steel wire is fixed at the side of the first connecting block, a pull ring is fixed at the side of the steel wire, an upper cover is installed at the top of the shell, a first clamping block is installed at the bottom of the upper cover, a fixed block is arranged inside the shell, a stabilizing rod is connected to the side of the fixed block, a limiting ring is arranged on the surface of the stabilizing rod, a second spring is arranged inside the limiting ring, an arc-shaped piece is connected to, the inside of shell is fixed with the installation piece, and the inside of installation piece is provided with the movable rod, and the surface of movable rod is connected with the fourth spring, the surface connection of movable rod has the second fixture block, and the avris of second fixture block is connected with the connecting rod to the avris of connecting rod is fixed with the clamping piece.

Preferably, the cross rod and the first clamping block form clamping connection, and the first clamping block and the upper cover are integrally arranged.

Preferably, the cross rod forms an elastic sliding structure through the first spring and the limiting block, and the limiting block and the first connecting block are parallel to each other.

Preferably, there are 2 fixed blocks in symmetry about the axis of partition plate, and the axis of partition plate and the axis of shell coincide each other.

Preferably, an elastic sliding structure is arranged between the limiting ring and the arc-shaped pieces, and the number of the arc-shaped pieces is 2 about the circle center of the limiting ring.

Preferably, the surface of the mounting block is tightly attached to the inner surface of the shell, and the mounting block and the movable rod are integrally arranged.

Compared with the prior art, the beneficial effects of the utility model are that: the test tube cabinet convenient for the test tubes of various specifications has the advantages that the test tubes of various specifications can be better stored, the test tubes of various specifications can be conveniently fixed, and the use difficulty of the device is reduced;

1. this make things convenient for test tube cabinet of various specification test tubes, through waving the arc piece to the spacing collar direction, make the radius grow of arc piece to make the test tube of various specifications put into, through second spring and the third spring that arc piece avris set up, make the arc piece can be fixed with the test tube;

2. this make things convenient for test tube cabinet of various specification test tubes, through setting up two clamping pieces, through waving to inside with the hand, because be fixed connection between clamping piece and the connecting rod, and be fixed connection between connecting rod and the fixture block, the fixture block moves the fourth spring on extrusion movable rod surface backward, makes the fourth spring receive extruded power deformation, and the fixture block moves backward, drives the connecting rod and moves backward, and the carriage release lever moves backward and drives the clamping piece and move backward, because the clamping piece is in on a perpendicular line with the arc line to make the test tube of various specifications can put into, and can carry out the secondary with the test tube through the bottom clamping piece and fix, thereby increased the practicality of device.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the spacing ring and the stabilizer bar of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

in the figure: 1. a housing; 2. fixing the rod; 3. dividing the plate; 4. a support; 5. a cross bar; 6. a first spring; 7. a limiting block; 8. a first connection block; 9. a steel wire; 10. a pull ring; 11. an upper cover; 12. a first clamping block; 13. a fixed block; 14. a limiting ring; 15. a stabilizer bar; 16. a second spring; 17. an arc-shaped sheet; 18. a third spring; 19. mounting blocks; 20. a movable rod; 21. a fourth spring; 22. a second fixture block; 23. a connecting rod; 24. a clip.

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 test tube cabinet convenient for test tubes of various specifications comprises a shell 1, a fixed rod 2, a partition plate 3, a support 4, a cross rod 5, a first spring 6, a limit block 7, a first connecting block 8, a steel wire 9, a pull ring 10, an upper cover 11, a first fixture block 12, a fixed block 13, a limit ring 14, a stabilizer bar 15, a second spring 16, an arc-shaped sheet 17, a third spring 18, an installation block 19, a movable rod 20, a fourth spring 21, a second fixture block 22, a connecting rod 23 and a clamping sheet 24, wherein the fixed rod 2 is installed at the top of the shell 1, the partition plate 3 is fixed at the top of the shell 1, the support 4 is fixed at the side of the shell 1, the cross rod 5 is installed inside the support 4, the surface of the cross rod 5 is connected with the first spring 6, the limit block 7 is arranged on the surface of the cross rod 5, the first connecting block 8 is arranged at the side of the limit block 7, a pull ring 10 is fixed on the side of the steel wire 9, an upper cover 11 is installed on the top of the housing 1, a first clamping block 12 is installed at the bottom of the upper cover 11, a fixed block 13 is arranged inside the housing 1, a stabilizing rod 15 is connected to the side of the fixed block 13, a limiting ring 14 is arranged on the surface of the stabilizing rod 15, a second spring 16 is arranged inside the limiting ring 14, an arc piece 17 is connected to the side of the second spring 16, a third spring 18 is connected to the side of the arc piece 17, an installation block 19 is fixed inside the housing 1, a movable rod 20 is arranged inside the installation block 19, a fourth spring 21 is connected to the surface of the movable rod 20, a second clamping block 22 is connected to the surface of the movable rod 20, a connecting rod 23 is connected to the side of the second clamping block 22, and a clamping piece 24 is fixed to the side;

the cross rod 5 and the first clamping block 12 form clamping connection, the first clamping block 12 and the upper cover 11 are integrally arranged, and the cross rod 5 and the first clamping block 12 form clamping connection, so that the first clamping block 12 can be fixed in the shell 1, and the first clamping block 12 is not easy to fall off;

the cross rod 5 forms an elastic sliding structure through the first spring 6 and the limiting block 7, the limiting block 7 and the first connecting block 8 are parallel to each other, and the cross rod 5 forms an elastic sliding structure through the first spring 6 and the limiting block 7, so that the cross rod 5 is drawn out from the inside of the first clamping block 12, and the first clamping block 12 is convenient to slide and fix;

the number of the fixing blocks 13 is 2 about the central axis of the partition plate 3, the central axis of the partition plate 3 is superposed with the central axis of the shell 1, and the number of the fixing blocks 13 is 2 about the central axis of the partition plate 3, so that the limiting ring 14 has two storage spaces, and the number of test tubes stored in the device is increased;

an elastic sliding structure is arranged between the limiting ring 14 and the arc-

shaped pieces

17, 2 arc-shaped pieces 17 are symmetrical about the circle center of the limiting ring 14, and the arc-shaped pieces 17 fluctuate towards the direction of the limiting ring 14, so that the radius of the arc-shaped pieces 17 is increased, and test tubes of various specifications are placed in the test tubes;

the surface of the mounting block 19 is tightly attached to the inner surface of the housing 1, the mounting block 19 and the movable rod 20 are integrally arranged, and the mounting block 19 and the movable rod 20 are integrally arranged, so that the mounting block 19 and the movable rod 20 are not easy to fall off, and the maintenance frequency of the mounting block 19 and the movable rod 20 is reduced.

The working principle is as follows: when the test tube cabinet convenient for test tubes of various specifications is used, as shown in fig. 1 and 3, the steel wire 9 is moved outwards by pulling the pull ring 10 at the side of the bracket 4, the first connecting block 8 is moved outwards by the outward movement of the steel wire 9, the limiting block 7 is moved outwards by the outward movement of the first connecting block 8, the cross bar 5 is moved outwards by the outward movement of the limiting block 7, the first spring 6 is deformed by the outward movement force of the cross bar 5, so that the first clamping block 12 can be moved upwards by the upper cover 11, by providing the two clamping pieces 24, the two clamping pieces 24 are fluctuated inwards by hands, because the clamping pieces 24 and the connecting rod 23 are fixedly connected and the connecting rod 23 and the second clamping block 22 are fixedly connected, the second clamping block 22 is moved backwards to press the fourth spring 21 on the surface of the movable rod 20, so that the fourth spring 21 is deformed by the pressing force, and the second clamping block 22 is moved backwards, the connecting rod 23 is driven to move backwards, the moving rod moves backwards to drive the clamping piece 24 to move backwards, and the clamping piece 24 and the arc-shaped piece 17 are positioned on a vertical line, so that test tubes of various specifications can be placed in the device, and the test tubes can be secondarily fixed through the clamping piece 24 at the bottom, so that the practicability of the device is improved;

according to fig. 2, through fluctuating arc piece 17 to spacing collar 14 direction, make the radius grow of arc piece 17 to the test tube that makes various specifications is put into, through second spring 16 and the third spring 18 that arc piece 17 avris set up, makes arc piece 17 can be fixed with the test tube.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a make things convenient for test tube cabinet of various specification test tubes, includes shell (1) and support (4), its characterized in that: dead lever (2) is installed at the top of shell (1), and the top of shell (1) is fixed with cuts apart board (3), support (4) are fixed in the avris of shell (1), and the internally mounted of support (4) has horizontal pole (5), the surface of horizontal pole (5) is connected with first spring (6), and the surface of horizontal pole (5) is provided with stopper (7), the avris of stopper (7) is provided with first link block (8), and first link block (8) avris is fixed with steel wire (9), and the avris of steel wire (9) is fixed with pull ring (10), upper cover (11) is installed at the top of shell (1), and first fixture block (12) is installed to the bottom of upper cover (11), shell (1) inside is provided with fixed block (13), and the avris of fixed block (13) is connected with stabilizer (15), and the surface of stabilizer (15) is provided with spacing collar (14), the inside of spacing collar (14) is provided with second spring (16), and the avris of second spring (16) is connected with arc piece (17) to the avris of arc piece (17) is connected with third spring (18), the inside of shell (1) is fixed with installation piece (19), and the inside of installation piece (19) is provided with movable rod (20), and the surface of movable rod (20) is connected with fourth spring (21), the surface of movable rod (20) is connected with second fixture block (22), and the avris of second fixture block (22) is connected with connecting rod (23) to the avris of connecting rod (23) is fixed with clamping piece (24).

2. A test tube cabinet for facilitating test tubes of various specifications according to claim 1, which is characterized in that: the cross rod (5) and the first clamping block (12) are connected in a clamping mode, and the first clamping block (12) and the upper cover (11) are integrally arranged.

3. A test tube cabinet for facilitating test tubes of various specifications according to claim 1, which is characterized in that: the cross rod (5) forms an elastic sliding structure through the first spring (6) and the limiting block (7), and the limiting block (7) is parallel to the first connecting block (8).

4. A test tube cabinet for facilitating test tubes of various specifications according to claim 1, which is characterized in that: the fixed blocks (13) are symmetrical about the central axis of the partition plate (3) by 2, and the central axis of the partition plate (3) is superposed with the central axis of the shell (1).

5. A test tube cabinet for facilitating test tubes of various specifications according to claim 1, which is characterized in that: an elastic sliding structure is arranged between the limiting ring (14) and the arc-shaped pieces (17), and the number of the arc-shaped pieces (17) is 2 about the circle center of the limiting ring (14).

6. A test tube cabinet for facilitating test tubes of various specifications according to claim 1, which is characterized in that: the surface of the mounting block (19) is tightly attached to the inner surface of the shell (1), and the mounting block (19) and the movable rod (20) are integrally arranged.