CN216459007U

CN216459007U - Test tube rack

Info

Publication number: CN216459007U
Application number: CN202123357564.5U
Authority: CN
Inventors: 刘永宽; 李科研; 于留建; 刘建涛; 朱世卿; 李少木; 王超
Original assignee: Zhengzhou Huazan Pharmatech Technology Co ltd
Current assignee: Zhengzhou Huazan Pharmatech Technology Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-10
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a test-tube rack relates to test-tube rack technical field, specifically is a test-tube rack, including the adjustable case of placing, the adjustable top fixedly connected with holding plate of placing the inside wall of case, a plurality of test tube slot has been seted up to the upper surface of holding plate, there is the arc splint one side of test tube slot inside wall through the installation spring coupling. This test-tube rack, through the adjustable case of placing, the setting of holding plate and arc splint, during the use, personnel can be according to test tube length, the adjustable height of placing the case of adjustment, the test tube is inserted and is put in the test tube slot on the holding plate, under the effect of spring force, arc splint can support the test tube, it is fixed to carry out the centre gripping to the test tube, avoid the test tube to rock, the test tube covers the closing lid after placing the completion simultaneously, make the test tube be in the closed space, compare in the exposed mode of placing of tradition, the test tube has obtained fine protection, to a great extent can avoid it to receive the damage.

Description

Test tube rack

Technical Field

The utility model relates to a test-tube rack technical field specifically is a test-tube rack.

Background

Test tubes, instruments commonly used in chemical laboratories, as reaction vessels for small amounts of reagents, are used at normal temperature or during heating, and are classified into various types, such as ordinary test tubes, test tubes with a holder, centrifugal test tubes, and the like.

The existing test tube rack is mostly fixed in size, only can be suitable for placing test tubes of one length, is inconvenient to use, and the test tubes are directly exposed on the test tube rack and are easy to damage, so that an inventor takes the experience of design development and actual manufacturing which are abundant in related industries for many years in consideration, researches and improves the existing structure and deficiency, and provides the test tube rack.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a test-tube rack has solved the problem of proposing in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a test-tube rack, includes the adjustable case of placing, the adjustable top fixedly connected with holding plate of placing the inside wall of case, a plurality of test tube slot has been seted up to the upper surface of holding plate, there is the arc splint one side of test tube slot inside wall through installation spring coupling, the adjustable inner diapire of placing the case has been seted up inserting of a plurality of and test tube slot looks adaptation and has been put the kerve, the adjustable top of placing the case back is rotated through the installation hinge and is connected with closed lid, the silica gel top pad that a plurality of and test tube slot are corresponding is seted up to closed lid's lower surface.

Optionally, a lifting column is installed on one side of the upper surface of the closing cover, and a plurality of transparent label boxes corresponding to the test tube slots are arranged at the top of the front surface of the adjustable placing box.

Optionally, the adjustable case of placing includes under casing and top frame, the week side of under casing upper surface has been seted up and has been receive and release the groove, the lower fixed surface of top frame is connected with and has been receive and release the regulating plate of groove looks adaptation, a plurality of screw hole has all been seted up to the both sides at the regulating plate front and the back, the knob double-screw bolt with screw hole looks adaptation is worn to be equipped with by the equal screw thread in both sides at under casing front and back top.

Optionally, the opposite side of inserting the inside wall of the kerve, the inside wall of the test tube slot and one side of the arc-shaped clamping plate are all provided with a flexible cushion layer, and the flexible cushion layer is made of sponge.

Optionally, the both sides of under casing front and back bottom all weld and extend the ear, the lower surface that extends ear and under casing all is equipped with rubber skid resistant course.

Optionally, fixed lugs are welded at the top of the front face of the top frame and the bottom of the front face of the closed cover, and knob bolts penetrate through the fixed lugs through threads.

(III) advantageous effects

The utility model provides a test-tube rack possesses following beneficial effect:

this test-tube rack, through the adjustable case of placing, the setting of holding plate and arc splint, during the use, personnel can be according to test tube length, the adjustable height of placing the case of adjustment, the test tube is inserted and is put in the test tube slot on the holding plate, under the effect of spring force, arc splint can support the test tube, it is fixed to carry out the centre gripping to the test tube, avoid the test tube to rock, the test tube covers the closing lid after placing the completion simultaneously, make the test tube be in the closed space, compare in the exposed mode of placing of tradition, the test tube has obtained fine protection, to a great extent can avoid it to receive the damage.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is an expanded schematic view of the structure of the present invention;

fig. 3 is a schematic structural view of the retaining plate of the present invention.

In the figure: 1. an adjustable placing box; 101. a bottom box; 102. a top frame; 103. a retraction slot; 104. an adjusting plate; 105. a knob stud; 2. a holding plate; 3. inserting a test tube into a slot; 4. a spring; 5. an arc-shaped splint; 6. closing the cover; 7. a silica gel top pad; 8. a transparent label box; 9. a flexible cushion layer; 10. the ears are extended.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a test tube rack comprises an adjustable placing box 1, a retaining plate 2 and a closed cover 6, wherein the top of the inner side wall of the adjustable placing box 1 is fixedly connected with the retaining plate 2, the upper surface of the retaining plate 2 is provided with a plurality of test tube slots 3, one side of the inner side wall of each test tube slot 3 is connected with an arc-shaped clamping plate 5 through a mounting spring 4, the inner bottom wall of the adjustable placing box 1 is provided with a plurality of inserting bottom grooves matched with the test tube slots 3, the top of the back surface of the adjustable placing box 1 is rotatably connected with the closed cover 6 through a mounting hinge, and the lower surface of the closed cover 6 is provided with a plurality of silica gel top pads 7 corresponding to the test tube slots 3;

a lifting column is arranged on one side of the upper surface of the closing cover 6, a plurality of transparent label boxes 8 corresponding to the test tube slots 3 are arranged on the top of the front surface of the adjustable placing box 1, and a person can put labels written with test tube information into the transparent label boxes 8, so that the person can conveniently and accurately find the labels in the follow-up process;

the adjustable placing box 1 comprises a bottom box 101 and a top frame 102, wherein a retraction groove 103 is formed in the periphery of the upper surface of the bottom box 101, an adjusting plate 104 matched with the retraction groove 103 is fixedly connected to the lower surface of the top frame 102, a plurality of threaded holes are formed in the two sides of the front surface and the back surface of the adjusting plate 104, and knob studs 105 matched with the threaded holes penetrate through the two sides of the top surface and the back surface of the bottom box 101 in a threaded manner, so that after a person stretches the height of the top frame 102 upwards, the adjusting plate 104 can be fixed in the bottom box 101 by screwing the knob studs 105;

the inner side wall of the insertion bottom groove, the other side of the inner side wall of the test tube insertion groove 3 and one side of the arc-shaped clamping plate 5 are respectively provided with a flexible cushion layer 9, and the flexible cushion layers 9 are made of sponge, so that the test tube can be well protected after being inserted into the insertion groove 3;

the both sides of under casing 101 front and back bottom all weld and extend ear 10, and the lower surface that extends ear 10 and under casing 101 all is equipped with rubber skid resistant course for the area of contact increase of under casing 101 and laboratory bench, and rubber skid resistant course have increased and the laboratory bench between frictional force, can avoid sliding when making under casing 101 place on the laboratory bench

The top of the front of the top frame 102 and the bottom of the front of the closing cover 6 are both welded with fixing lugs, and knob bolts are arranged on the fixing lugs in a penetrating mode through threads, so that the closing cover 6 can be fixed with the top frame 102 by screwing the knob bolts 6 after the closing cover 6 is closed.

To sum up, the utility model provides a, the test-tube rack, in using, this test-tube rack, through adjustable case 1 of placing, the setting of holding plate 2 and arc splint 5, in using, personnel can be according to test tube length, the adjustable height of placing case 1 of adjustment, the test tube is inserted and is put in the test tube slot 3 on holding plate 2, under the effect of spring 4 elasticity, arc splint 5 can support the test tube, it is fixed to carry out the centre gripping to the test tube, avoid the test tube to rock, the test tube covers closed cover 6 after placing the completion simultaneously, make the test tube be in the closed space, compare in the exposed mode of placing of tradition, the test tube has obtained fine protection, to a great extent can avoid it to receive the damage.

In the description of the present application, the terms "connect", "install", "fix", "set", "provided", etc. are used in a broad sense, for example, the term "connect" may be a fixed connection or an indirect connection through an intermediate component without affecting the relationship between components and the technical effect, or may be an integral connection or a partial connection, and as the case may be, for a person skilled in the art, the specific meaning of the terms in the present invention or the present invention can be understood according to the specific situation, and the directions or positional relationships indicated by the terms "inside", "outside", "upper", etc. are based on the directions or positional relationships shown in the drawings, or the directions or positional relationships usually placed when the products of the present invention are used, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or component referred to have a specific direction, or direction, Constructed and operative in a particular orientation and therefore should not be construed as limiting the invention.

The utility model discloses the standard part that uses all can purchase from the market, dysmorphism piece all can be customized according to the description with the record of attached drawing, the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, machinery, part and equipment all adopt prior art, conventional model, and the part that technical staff in the field knows, its structure and principle all learn or learn through conventional experimental method for this technical staff's accessible technical manual.

Claims

1. The utility model provides a test-tube rack, includes adjustable case (1) of placing, its characterized in that: the adjustable top fixedly connected with holding plate (2) of placing the inside wall of case (1), a plurality of test tube slot (3) have been seted up to the upper surface of holding plate (2), one side of test tube slot (3) inside wall is connected with arc splint (5) through installation spring (4), the adjustable inner diapire of placing case (1) is seted up inserting of a plurality of and test tube slot (3) looks adaptation and is put the kerve, the adjustable top of placing the case (1) back is rotated through the installation hinge and is connected with closed lid (6), a plurality of and test tube slot (3) corresponding silica gel top pad (7) have been seted up to the lower surface of closed lid (6).

2. A test tube rack according to claim 1, wherein: the lifting column is installed on one side of the upper surface of the closing cover (6), and a plurality of transparent label boxes (8) corresponding to the test tube slots (3) are arranged at the front top of the adjustable placing box (1).

3. A test tube rack according to claim 1, wherein: case (1) is placed to adjustable includes under casing (101) and top frame (102), all sides of under casing (101) upper surface have been seted up and have been receive and release groove (103), the lower fixed surface of top frame (102) is connected with and receives and releases regulating plate (104) of groove (103) looks adaptation, a plurality of screw hole has all been seted up to regulating plate (104) front and the both sides at the back, under casing (101) front and the both sides at back top are all threaded and are worn to be equipped with knob double-screw bolt (105) with screw hole looks adaptation.

4. A test tube rack according to claim 1, wherein: insert the opposite side of the inside wall of putting the kerve, test tube slot (3) inside wall and one side of arc splint (5) and all be equipped with cushion layer (9), the material of cushion layer (9) is the sponge.

5. A test tube rack according to claim 3, wherein: the both sides of under casing (101) front and back bottom all weld and extend ear (10), the lower surface that extends ear (10) and under casing (101) all is equipped with rubber skid resistant course.

6. A test tube rack according to claim 3, wherein: fixed lugs are welded at the top of the front face of the top frame (102) and the bottom of the front face of the closing cover (6), and knob bolts penetrate through the fixed lugs through threads.