CN218339856U

CN218339856U - Test tube with lid opened in overturning manner

Info

Publication number: CN218339856U
Application number: CN202222784518.1U
Authority: CN
Inventors: 郑智华; 郑艳庆; 应文俊; 王贞溆; 朱怡蓉
Original assignee: Xianju County Fifth People's Hospital
Current assignee: Xianju County Fifth People's Hospital
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-01-20
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses a test tube with a cover opened by overturning, which comprises a test tube main body and a lantern ring frame, wherein a rubber pad is bonded on the inner wall of the lantern ring frame, and the lantern ring frame is sleeved on the outer wall of the test tube main body; the surface of the lantern ring frame is connected with a connecting belt, and one end of the connecting belt, which is far away from the lantern ring frame, is connected with a sealing assembly; four groups of supporting mechanisms are further arranged on the lantern ring frame, the four groups of supporting mechanisms are distributed on the lantern ring frame in a polar axis mode, and the test tube main body can be vertically placed through the four groups of supporting mechanisms. The utility model can prevent the sealing plug from separating from the test tube and block and seal the main body of the test tube at any time through the mutual matching of the collar frame, the rubber pad, the connecting belt, the sealing plug, the lifting lug and the rubber ring, thereby achieving the purpose that the sealing plug is not easy to be polluted and lost; still through the mutually supporting between lantern ring frame, support frame, pivot, hank spring and the fixture block for four support frames are automatic to be opened, conveniently support test tube main part, in order to reduce the test tube main part and frequently take on the test tube rack.

Description

Test tube with cover opened in overturning manner

Technical Field

The utility model belongs to the technical field of the test tube, concretely relates to test tube of lid is opened in upset.

Background

Test tubes, instruments commonly used in chemical laboratories, as reaction vessels for small amounts of reagents;

at present, the test tubes commonly used in the market are generally glass test tubes, plastic test tubes and the like, and the following problems exist in the use of the test tubes:

1. in terms of glass test tubes, the openings at the tops of the test tubes are generally blocked and sealed by wood stoppers, and the tops of the plastic test tubes are blocked and sealed by test tube covers in threaded connection, so that the experiment operation is complicated and changeable, and whether the openings of the test tubes are blocked or not is uncertain during the experiment, so that the wood stoppers and the test tube covers can be randomly placed on an experiment working surface during the experiment by the blocking mode, and the wood stoppers and the test tube covers are easily polluted and lost;

2. because the bottom of most test tubes is the arc, so the vertical placing of test tube must go on through the test-tube rack, and during experimental operation, the operation of taking the test tube from the test-tube rack is not only very inconvenient, still can lead to the condition of taking by mistake because placed other test tubes on the test-tube rack.

SUMMERY OF THE UTILITY MODEL

(1) Technical problem to be solved

Aiming at the defects of the prior art, the utility model aims to provide a test tube with a cover opened by overturning, aiming at solving the problems that the wooden plug and the test tube cover of the test tube in the prior art are easy to be polluted and lost during the experiment operation; and the technical problem that the test tube is inconvenient to vertically place.

(2) Technical scheme

In order to solve the technical problem, the utility model provides a such test tube that lid was opened in upset, this test tube includes: the test tube comprises a test tube main body and a lantern ring frame, wherein a rubber pad is bonded on the inner wall of the lantern ring frame, and the lantern ring frame is sleeved on the outer wall of the test tube main body;

the surface of the lantern ring frame is connected with a connecting belt, and one end of the connecting belt, which is far away from the lantern ring frame, is connected with a sealing assembly;

the test tube holder is characterized in that four groups of supporting mechanisms are further arranged on the collar holder, the four groups of supporting mechanisms are distributed on the collar holder in a polar axis manner, and the test tube main bodies can be vertically placed through the four groups of supporting mechanisms.

Preferably, the collar frame is tightly sleeved on the outer wall of the test tube main body through a rubber gasket.

Further, the seal assembly includes: the sealing plug comprises a sealing plug body, a lifting lug and rubber rings, wherein the surface of the sealing plug body is connected with one end of a connecting belt, the lifting lug is fixedly connected to the top surface of the sealing plug body, and the outer wall of the bottom protruding end of the sealing plug body is sleeved with the two rubber rings.

Furthermore, the sealing plug, the lifting lug and the rubber ring are of an integrated structure, and the sealing plug is connected with the test tube main body in an interference fit mode.

Further, the support mechanism includes: the hinge comprises a support frame, two rotating shafts, a hinge spring and two elastic pieces, wherein the rotating shafts are respectively connected to two ends of the support frame, the hinge spring is sleeved on the outer wall of the rotating shafts, and the elastic pieces are respectively connected to the inner walls of two sides of a groove formed in the surface of a lantern ring frame.

Furthermore, the support frame is in rotary connection with the lantern ring frame through two rotating shafts.

Furthermore, the inside of both sides of support frame all seted up with the draw-in groove of shell fragment position and size looks adaptation, just the support frame passes through to constitute the block between shell fragment and the lantern ring frame and is connected.

Advantageous effects

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

1. the utility model discloses a mutual cooperation between lantern ring frame, rubber pad, connecting band, sealing plug, handle and the rubber circle for the lantern ring frame can tightly overlap at the outer wall of test tube main part, and realize the jam of test tube main part and seal through stuffing the sealing plug into the inside of test tube main part, can make the sealing plug can not break away from the test tube simultaneously under the effect of connecting band, thereby reach the sealing plug and be difficult for polluting, losing the purpose;

2. the utility model discloses a mutually support between lantern ring frame, support frame, pivot, hank spring and the fixture block for when detaining four support frames of rotation, the elasticity of accessible hank spring makes four support frames automatic open, thereby when placing on the working face, can support test tube main part.

Drawings

Fig. 1 is a schematic view of the open three-dimensional structure of the sealing plug of the present invention;

fig. 2 is a schematic view of the closed three-dimensional structure of the sealing plug of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure of the sealing plug of the present invention inserted into the test tube main body;

FIG. 4 is a schematic view of a top view, a cross section and an enlarged structure of the collar frame of the present invention;

FIG. 5 is a schematic view of the sectional structure of the support frame of the present invention;

fig. 6 is a schematic structural view of the support frame of the present invention after being opened automatically.

The labels in the figures are: 1. a test tube body; 2. a collar frame; 3. a rubber pad; 4. a connecting belt; 5. a sealing plug; 6. lifting the ears; 7. a rubber ring; 8. a support frame; 9. a rotating shaft; 10. twisting a spring; 11. a spring plate.

Detailed Description

As shown in fig. 1-3, the present embodiment is a test tube with a flip open lid, comprising: the test tube comprises a test tube main body 1 and a lantern ring frame 2, wherein a rubber pad 3 is bonded on the inner wall of the lantern ring frame 2, so that the friction force between the lantern ring frame 2 and the test tube main body 1 can be increased, the lantern ring frame 2 is sleeved on the outer wall of the test tube main body 1, and the lantern ring frame 2 is tightly sleeved on the outer wall of the test tube main body 1 through the rubber pad 3; the surface connection of lantern ring frame 2 has connecting band 4, and the one end that lantern ring frame 2 was kept away from to connecting band 4 is connected with seal assembly, and seal assembly includes: sealing plug 5, carry ear 6 and rubber circle 7, the surface of sealing plug 5 is connected with the one end of connecting band 4, carry ear 6 fixed connection at the top surface of sealing plug 5, the bottom protrusion end outer wall of sealing plug 5 has cup jointed two rubber circles 7, sealing plug 5, carry as an organic whole structure between ear 6 and the rubber circle 7, and be connected for interference fit between sealing plug 5 and the test tube main body 1, through tightly overlapping lantern ring frame 2 on test tube main body 1, fill in sealing plug 5 in test tube main body 1's opening again, thereby can play the sealed effect of jam to test tube main body 1, just can not separate between sealing plug 5 and the test tube main body 1 through above-mentioned mode, not only can prevent that sealing plug 5 from being placed the face pollution, still can carry out the sealed of jam of test tube main body 1 according to the experiment demand at any time, improve the portability;

as shown in fig. 1 and 4-6, the lantern ring frame 2 is further provided with four sets of supporting mechanisms, the four sets of supporting mechanisms are distributed on the lantern ring frame 2 in a polar axis manner, and each supporting mechanism comprises: the test tube comprises a support frame 8, two rotating shafts 9, a twisting spring 10 and two elastic sheets 11, wherein the two rotating shafts 9 are respectively connected to two ends of the support frame 8, clamping grooves matched with the positions and the sizes of the elastic sheets 11 are formed in two sides of the support frame 8, the support frame 8 is in clamping connection with a lantern ring frame 2 through the elastic sheets 11, the twisting spring 10 is sleeved on the outer wall of the rotating shaft 9, one end of the twisting spring 10 is clamped into the lantern ring frame 2, the other end of the twisting spring is clamped into the rotating shafts 9, the support frame 8 is in rotating connection with the lantern ring frame 2 through the two rotating shafts 9, the two elastic sheets 11 are respectively connected to two inner walls of a groove formed in the surface of the lantern ring frame 2, and the test tube main body 1 can be vertically placed through four groups of support mechanisms; through the above setting, can detain four support frames 8 during the use, make four support frames 8 rotate the block that breaks away from shell fragment 11, four support frames 8 alright open as shown in figure 6 through the elasticity of hank spring 10 is automatic this moment to the convenience supports test tube main part 1, makes things convenient for test tube main part 1 independently vertical placing, gets in order to reduce test tube main part 1 frequently on the test-tube rack and puts.

The working principle is as follows: when the device of the technical scheme is used, the collar frame 2 is tightly sleeved on the outer wall of the test tube main body 1, so that an operator can block and seal the test tube main body 1 by using the sealing plug 5 according to the experiment requirement at any time when the test tube is used for an experiment; simultaneously still can make four 8 openings of support frame place on the working face through detaining four support frames 8, realize the vertical placing to test tube main body 1.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment does the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. A test tube for flip-open lid, the test tube comprising: test tube main part (1) and lantern ring frame (2), its characterized in that: the rubber pad (3) is bonded on the inner wall of the lantern ring frame (2), and the lantern ring frame (2) is sleeved on the outer wall of the test tube main body (1);

the surface of the lantern ring frame (2) is connected with a connecting belt (4), and one end, far away from the lantern ring frame (2), of the connecting belt (4) is connected with a sealing assembly;

the test tube holder is characterized in that four groups of supporting mechanisms are further arranged on the lantern ring holder (2), the supporting mechanisms are distributed on the lantern ring holder (2) in a polar axis mode, and the test tube main body (1) can be placed vertically through the four groups of supporting mechanisms.

2. A test tube with a flip open lid as claimed in claim 1, characterized in that the collar holder (2) is tightly fitted on the outer wall of the test tube body (1) by a rubber pad (3).

3. A flip open cap cuvette as claimed in claim 1, wherein the sealing assembly comprises: sealing plug (5), lifting lug (6) and rubber circle (7), the surface of sealing plug (5) is connected with the one end of connecting band (4), lifting lug (6) fixed connection is at the top surface of sealing plug (5), two rubber circles (7) have been cup jointed to the bottom protrusion end outer wall of sealing plug (5).

4. A test tube with a flip open cover as claimed in claim 3, wherein the sealing plug (5), the lifting lug (6) and the rubber ring (7) are of an integral structure, and the sealing plug (5) is connected with the test tube body (1) in an interference fit manner.

5. A flip open cap cuvette as claimed in claim 1, wherein said support mechanism comprises: support frame (8), two pivot (9), hank spring (10) and two shell fragment (11), two the both ends at support frame (8) are connected respectively in pivot (9), hank spring (10) cup joint at the outer wall of pivot (9), two shell fragment (11) are connected respectively at the both sides inner wall of the recess that set up on lantern ring frame (2) surface.

6. A test tube with a flip open lid as claimed in claim 5, characterized in that the support frame (8) is connected in rotation to the collar frame (2) by two rotation shafts (9).

7. A test tube with a flip open cover according to claim 5, characterized in that the inside of the two sides of the support frame (8) are provided with a clamping groove matched with the position and size of the elastic sheet (11), and the support frame (8) is connected with the lantern ring frame (2) through the elastic sheet (11) in a clamping manner.