CN218531010U

CN218531010U - Test-tube rack convenient to laboratory test tube is categorised places

Info

Publication number: CN218531010U
Application number: CN202222102892.9U
Authority: CN
Inventors: 翟真真; 高静; 崔超; 周波; 张淑红
Original assignee: Tai'an Central Hospital Taian Central Hospital Affiliated To Qingdao University Taishan Medical Care Center
Current assignee: Tai'an Central Hospital Taian Central Hospital Affiliated To Qingdao University Taishan Medical Care Center
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2023-02-28
Anticipated expiration: 2032-08-03

Abstract

The utility model relates to a test-tube rack technical field just discloses a test-tube rack convenient to laboratory test tube is categorised places, the on-line screen storage device comprises a base, the appearance of base is stair shape setting, the upside of base is connected with the multiunit stay tube, the upside equidistance of base is provided with the multiunit limiting plate, the left and right sides of limiting plate bottom all is connected with the inserted block, the top of stay tube is seted up with limiting plate and inserted block assorted recess, the upside of stay tube articulates there is fixed lid, the right side of fixed lid is connected with two sets of fixture blocks, this novel scheme can cooperate with the U template through setting up limiting plate, inserted block and can place the test tube that is using to the multiunit limiting plate and fix, and then place the multiunit test tube, is convenient for fix a plurality of test tube groups, improves the stability that the test tube was placed and the convenience of arrangement.

Description

Test-tube rack convenient to laboratory test tube is categorised places

Technical Field

The utility model belongs to the technical field of the test-tube rack, specifically be a test-tube rack convenient to laboratory test tube is categorised to be placed.

Background

In the laboratory, all kinds of practical apparatus are more, and the test tube is the most common same experiment utensil, and the test tube generally needs to be placed on the test-tube rack, avoids the test tube to take place to drop and damages, and the test tube that nevertheless needs to be placed on the test-tube rack is more, can not separately place certain group's test tube that is using as required, causes taking of test tube to place inconvenient phenomenon, for this reason, we propose the test-tube rack of being convenient for laboratory test tube classification and placing.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a test-tube rack convenient to laboratory test tube classification places, and the effectual test tube that needs to place on having solved the test-tube rack is more, can not separately place certain group's test tube that is using as required, causes taking of test tube to place the problem of inconvenient phenomenon.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a test-tube rack convenient to laboratory test tube is categorised places, the on-line screen storage device comprises a base, the appearance of base is stair shape setting, the upside of base is connected with the multiunit stay tube, the upside equidistance of base is provided with the multiunit limiting plate, the left and right sides of limiting plate bottom all is connected with the inserted block, the top of stay tube seted up with limiting plate and inserted block assorted recess, the upside of stay tube articulates there is fixed lid, the right side of fixed lid is connected with two sets of fixture blocks, the right side of stay tube be connected with fixture block assorted lug, the downside of limiting plate is connected with the U template, the body impartial distance of limiting plate has been seted up the multiunit and has been placed the through-hole.

Preferably, the front, rear, left and right sides of the insertion block are provided with grooves, the front, rear, left and right sides of the insertion block are connected with first auxiliary plates through torsion spring hinges, and the first auxiliary plates are located inside the grooves of the insertion block.

Preferably, the limiting plate is placed the left and right sides of through-hole and is all seted up the effect groove, the clamp splice has been placed to the inside in effect groove, and is two sets of the looks back of the body end of clamp splice all is connected with first spring, and is two sets of the end of carrying on the back of the body of first spring is connected with the limiting plate respectively, and is two sets of the looks side of clamp splice is the arc setting.

Preferably, the upper side of the U-shaped plate is provided with a placing hole, and the U-shaped plate placing hole is in a conical shape.

Preferably, the front side and the rear side of the U-shaped plate are provided with grooves, the left side and the right side of the front end and the rear end of the U-shaped plate are connected with second auxiliary plates through torsion springs in a hinged mode, the second auxiliary plates are located in the grooves in the front side and the rear side of the U-shaped plate, and the upper side of the base is connected with a limiting box matched with the U-shaped plate.

Preferably, the two groups of clamping blocks are connected with elastic pads on the opposite sides, and the two groups of elastic pads are made of rubber.

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

1. the test tubes in use can be placed by arranging the limiting plates, the inserting blocks and the U-shaped plates in a matched mode, and a plurality of groups of limiting plates can be placed and fixed by arranging the bases, the supporting tubes, the fixing covers, the clamping blocks and the lugs in a matched mode, so that a plurality of groups of test tubes can be placed, the plurality of test tube groups can be conveniently fixed, and the placing stability and the arranging convenience of the test tubes are improved;

2. the stability of placing the inserting blocks is improved by arranging the first auxiliary plate, so that the stable placing of the limiting plates and the U-shaped plates is completed, the stability of placing the group of test tubes is improved, the stability of placing the U-shaped plates is improved by arranging the second auxiliary plate, and the phenomenon that the U-shaped plates incline and fall in the placing process is avoided;

3. can fix the test tube of different thickness through setting up first spring and clamp splice and cooperate, improve the stability that the test tube was placed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

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

FIG. 2 is a schematic view of the structure of the support tube of the present invention;

FIG. 3 is a schematic diagram of a second auxiliary plate structure according to the present invention;

fig. 4 is a schematic view of a first spring structure of the present invention.

In the figure: 100. a base; 110. supporting a tube; 120. a fixed cover; 130. a clamping block; 140. a bump; 150. a limiting box; 200. a limiting plate; 210. inserting a block; 220. a U-shaped plate; 230. a first auxiliary plate; 240. a clamping block; 250. a first spring; 260. a second auxiliary plate; 270. an elastic pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the 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. 1-4, a test tube rack convenient for classified placement of laboratory test tubes comprises a base 100, the base 100 is in a stair shape, a plurality of support tubes 110 are fixedly connected to the upper side of the base 100, a plurality of limit plates 200 are equidistantly arranged on the upper side of the base 100, the test tubes are fixed and limited by the limit plates 200, and are supported by U-shaped plates 220 and insert blocks 210, so as to be placed on a table top, the left and right sides of the bottom end of the limit plates 200 are fixedly connected with the insert blocks 210, the top end of the support tube 110 is provided with grooves matched with the limit plates 200 and the insert blocks 210, the outer sides of the plurality of limit plates 200 are provided with different colors for distinguishing the test tubes, the upper side of the support tube 110 is hinged with a fixed cover 120, the right side of the fixed cover 120 is fixedly connected with two sets of fixture blocks 130, the right side of the support tube 110 is fixedly connected with a projection 140 matched with the fixture block 130, the fixture block 130 and the bump 140 are made of hard plastic, so as to be conveniently clamped and fixed at a later stage by the characteristic that the self material can send deformation, the lower side of the limiting plate 200 is fixedly connected with a U-shaped plate 220, a plurality of groups of placing through holes are arranged at equal distances on the body of the limiting plate 200, the test tubes in use can be placed by arranging the limiting plate 200, the plug block 210 and the U-shaped plate 220 in a matching way, a plurality of groups of limiting plates 200 can be placed and fixed by arranging the base 100, the supporting tube 110, the fixing cover 120, the fixture block 130 and the bump 140 in a matching way, so as to place a plurality of groups of test tubes, so as to be convenient for fixing a plurality of test tube groups, so as to improve the placing stability and the arrangement convenience of the test tubes, the front side, the rear side, the left side, the right side, the front side, the rear side, the left side and the right side of the plug block 210 are all connected with a first auxiliary plate 230 through torsion spring hinges, and the first auxiliary plate 230 is positioned inside the groove of the plug block 210, the stability of placing the inserting block 210 is improved by arranging the first auxiliary plate 230, the stable placing of the limiting plate 200 and the U-shaped plate 220 is further completed, the stability of placing the group of test tubes is improved, the left side and the right side of the placing through hole of the limiting plate 200 are both provided with action grooves, the clamping blocks 240 are placed in the action grooves, the back ends of the two groups of clamping blocks 240 are both connected with first springs 250, the back ends of the two groups of first springs 250 are respectively and fixedly connected with the limiting plate 200, the visual sides of the two groups of clamping blocks 240 are arranged in an arc shape, test tubes with different thicknesses can be fixed by arranging the first springs 250 to be matched with the clamping blocks 240, the stability of placing the test tubes is improved, the placing holes are arranged on the upper side of the U-shaped plate 220, the placing holes of the U-shaped plate 220 are arranged in a conical shape, the stability of placing the lower sides of the test tubes is improved by arranging the placing holes in a conical shape, and the placing holes are suitable for different test tubes with the placing holes, the test tube rack can limit the lower sides of test tubes with different thicknesses, grooves are formed in the front side and the rear side of a U-shaped plate 220, a second auxiliary plate 260 is connected to the left side and the right side of the front end and the rear end of the U-shaped plate 220 through torsion spring hinges, the second auxiliary plate 260 is located in the grooves in the front side and the rear side of the U-shaped plate 220, a limiting box 150 matched with the U-shaped plate 220 is fixedly connected to the upper side of the base 100, the placing stability of the U-shaped plate 220 is improved by arranging the second auxiliary plate 260, the phenomenon that the U-shaped plate 220 tilts in the placing process is avoided, the second auxiliary plate 260 after being used is limited by arranging the limiting box 150, the test tube rack assembled by the U-shaped plate 220 blocked by the second auxiliary plate 260 is avoided, elastic pads 270 are fixedly connected to the viewing sides of the two groups of clamping blocks 240, the two groups of elastic pads 270 are made of rubber, and the clamping stability of the clamping blocks 240 to the test tubes is improved by arranging the elastic pads 270, the elastic pad 270 fills the gap between the test tube and the clamping block 240, thereby improving the stability of the test tube.

The working principle is as follows: when the novel scheme is implemented specifically, when the device is used, a test tube is placed in the placing through hole of the limiting plate 200, the lower side of the test tube is positioned in the placing hole of the U-shaped plate 230, the test tube is placed on the viewing side of the two groups of clamping blocks 240, when the test tube is inserted into the viewing side of the two groups of clamping blocks 240, the test tube extrudes the two groups of clamping blocks 240 and the first spring 250, the clamping blocks 240 are driven by the elastic force generated after the first spring 250 is extruded to fix the test tube, when the test tube is placed through the limiting plate 200, the first auxiliary plate 220 and the second auxiliary plate 260 are unfolded under the driving of the torsion spring hinge, the first auxiliary plate 230 and the second auxiliary plate 260 are respectively separated from the inserting blocks 210 and the U-shaped plate 220, the test tubes placed in the limiting plates 200 and the U-shaped plates 220 are supported by the first auxiliary plates 230 and the second auxiliary plates 260 to avoid the phenomenon that the limiting plates 200 and the U-shaped plates 220 incline and fall, when the group of limiting plates 200 are filled with the test tubes, the limiting plates 200 are placed on the upper sides of the supporting tubes 110 through the inserting blocks 210, the first auxiliary plates 230 and the second auxiliary plates 260 are extruded through the supporting tubes 110 and the limiting boxes 150, the first auxiliary plates 230 and the second auxiliary plates 260 enter the grooves of the inserting blocks 210 and the U-shaped plates 220, then the inserting blocks 210 enter the supporting tubes 110, the U-shaped plates 220 enter the limiting boxes 150, the fixing covers 120 are overturned, the inserting blocks 130 are clamped on the outer sides of the protruding blocks 140, the fixing of the limiting plates 200 is completed, and then the placing and the fixing of the test tubes are completed.

It should be noted that, in this document, relational terms such as first and second, and the like are only used for distinguishing one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations, and the terms "comprise", "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus, and the terms "mount", "connect", or "connect" should be broadly construed, for example, as being fixedly connected, detachably connected, or integrally connected unless expressly specified or limited otherwise; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and the specific meaning of the above terms in the present invention can be understood by those skilled in the art through specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 test-tube rack convenient to laboratory test tube is categorised places, includes base (100), its characterized in that: the appearance of base (100) is stair shape setting, the upside of base (100) is connected with multiunit stay tube (110), the upside equidistance of base (100) is provided with multiunit limiting plate (200), the left and right sides of limiting plate (200) bottom all is connected with inserted block (210), the top of stay tube (110) is seted up with limiting plate (200) and inserted block (210) assorted recess, the upside of stay tube (110) articulates there is fixed lid (120), the right side of fixed lid (120) is connected with two sets of fixture blocks (130), the right side of stay tube (110) be connected with fixture block (130) assorted lug (140), the downside of limiting plate (200) is connected with U template (220), the impartial distance of body of limiting plate (200) has seted up the multiunit and has placed the through-hole.

2. The test tube rack convenient for laboratory test tube classification placement according to claim 1, characterized in that: the front, the back, the left and the right of the insertion block (210) are provided with grooves, the front, the back, the left and the right of the insertion block (210) are connected with first auxiliary plates (230) through torsion spring hinges, and the first auxiliary plates (230) are positioned in the grooves of the insertion block (210).

3. The test tube rack convenient for laboratory test tube classification placement according to claim 1, characterized in that: limiting plate (200) are placed the left and right sides of through-hole and are all seted up the effect groove, clamp splice (240) have been placed to the inside in effect groove, and are two sets of the end of carrying on the back of the body of clamp splice (240) all is connected with first spring (250), and is two sets of the end of carrying on the back of the body of first spring (250) is connected with limiting plate (200) respectively, and is two sets of the side of looking of clamp splice (240) is the arc setting.

4. The test tube rack convenient for classified placement of laboratory test tubes according to claim 1, characterized in that: the upside of U template (220) has seted up and has placed the hole, U template (220) are placed the hole and are the toper setting.

5. The test tube rack convenient for classified placement of laboratory test tubes according to claim 1, characterized in that: the U-shaped plate (220) is provided with grooves in the front side and the rear side, the left side and the right side of the front end and the rear end of the U-shaped plate (220) are connected with a second auxiliary plate (260) through torsion spring hinges, the second auxiliary plate (260) is located in the grooves in the front side and the rear side of the U-shaped plate (220), and the upper side of the base (100) is connected with a limiting box (150) matched with the U-shaped plate (220).

6. The test tube rack convenient for classified placement of laboratory test tubes according to claim 3, characterized in that: the two groups of the clamping blocks (240) are connected with elastic pads (270) on the opposite sides, and the elastic pads (270) are made of rubber.